技术领域Technical field
本申请涉及压缩机领域，尤其涉及一种空调及压缩机。The present application relates to the field of compressors, and in particular to an air conditioner and a compressor.
背景技术Background technique
一体化集成式离心压缩机是将压缩机和变频器集成为一个整体，将变频器控制模块分布于压缩机上，相较传统压缩机而言具有结构紧凑、节能低耗、便于安装维修等众多优点，在一些对压缩机尺寸有明显限制的场所如数据机房等有着广阔的应用前景。The integrated centrifugal compressor integrates the compressor and the inverter into a whole, and distributes the inverter control module on the compressor. Compared with traditional compressors, it has many advantages such as compact structure, energy saving and low consumption, and easy installation and maintenance. , it has broad application prospects in places where there are obvious restrictions on the size of the compressor, such as data equipment rooms.
但是传统的一体化集成式离心压缩机在使用过程中仍存在一定的局限性，这是由于一体化集成式离心压缩机是将压缩机和变频器关键整流器件、逆变器件以及滤波器件等发热器件进行高度集成，目前多数一体化集成压缩机经常存在由于变频器器件密集分布，热量难以耗散，变频器腔体内部环境温度较高，而压缩机壳体表面温度又较低的情况，这样极易引起控制板以及相关控制器电子元件出现凝露的情况，轻则凝露水会导致带电器件产生故障，更有甚者对于凝露严重情况甚至会引起火灾等安全事故。However, the traditional integrated centrifugal compressor still has certain limitations during use. This is because the integrated centrifugal compressor combines the key rectifier components, inverter components, and filter components of the compressor and frequency converter to generate heat. Devices are highly integrated. At present, most integrated integrated compressors often suffer from the situation that due to the dense distribution of inverter components, heat is difficult to dissipate, the internal ambient temperature of the inverter cavity is high, and the surface temperature of the compressor shell is low. In this way It is very easy to cause condensation on the control panel and related controller electronic components. In mild cases, condensation can cause malfunctions of live devices. In severe cases, condensation can even cause fires and other safety accidents.
发明内容Contents of the invention
本申请提供一种空调及压缩机，能够缩小变频器模块及安装腔体内的空气和压缩机外壳之间的温差，避免安装腔体内尤其是变频器模块处的带电器件处发生凝露现象，降低了电路故障概率以及短路引发火灾的风险，提高压缩机运行的稳定性。This application provides an air conditioner and a compressor that can reduce the temperature difference between the air in the inverter module and the installation cavity and the compressor casing, avoid condensation in the installation cavity, especially at the live parts of the inverter module, and reduce Reduces the probability of circuit failure and the risk of fire caused by short circuit, and improves the stability of compressor operation.
第一方面，本申请提供一种压缩机，包括：In a first aspect, this application provides a compressor, including:
压缩机主体；Compressor body;
密封罩壳，连接于所述压缩机主体的一侧表面，用于形成安装腔体；a sealing cover, connected to one side surface of the compressor body and used to form an installation cavity;
变频器模块，设于所述安装腔体内；A frequency converter module is located in the installation cavity;
导流组件，设于所述安装腔体内，用于引导和驱动所述安装腔体内的空气按设定路径循环，形成对所述变频器模块冷却的循环风；A flow guide assembly is located in the installation cavity and used to guide and drive the air in the installation cavity to circulate according to a set path to form circulating air for cooling the frequency converter module;
换热器组件，设于所述安装腔体内，用于通入冷媒和流经所述换热器组件的循环风换热，降低所述循环风的温度。A heat exchanger assembly is provided in the installation cavity and is used for introducing refrigerant and exchanging heat with the circulating air flowing through the heat exchanger assembly, so as to reduce the temperature of the circulating air.
在一些实施例中，所述换热器组件包括：In some embodiments, the heat exchanger assembly includes:
冷媒池，设于所述压缩机主体的顶部，用于通入和排出循环冷媒；A refrigerant pool, located on the top of the compressor body, is used to introduce and discharge circulating refrigerant;
第一翅片，置于所述冷媒池并能够和循环冷媒换热；The first fin is placed in the refrigerant pool and can exchange heat with the circulating refrigerant;
第二翅片，与所述第一翅片热传导连接并能够和循环风换热；The second fin is thermally conductively connected to the first fin and can exchange heat with the circulating air;
隔板，设于所述第一翅片和所述第二翅片之间并密封所述冷媒池。A partition is provided between the first fin and the second fin and seals the refrigerant pool.
在一些实施例中，所述换热器组件还包括导流罩壳，所述导流罩壳罩设于所述第二翅片，且所述导流罩壳设有相互贯通的进风侧和出风侧。In some embodiments, the heat exchanger assembly further includes a flow guide casing, the flow guide casing covers the second fin, and the flow guide casing is provided with mutually connected air inlet sides. and the wind outlet side.
在一些实施例中，所述压缩机主体设有冷媒入口管和冷媒出口管，所述冷媒入口管和所述冷媒出口管均与所述冷媒池连通。In some embodiments, the compressor body is provided with a refrigerant inlet pipe and a refrigerant outlet pipe, and both the refrigerant inlet pipe and the refrigerant outlet pipe are connected to the refrigerant pool.
在一些实施例中，所述压缩机主体的内部设有驱动电机，所述冷媒入口管和/或所述冷媒出口管绕设于所述驱动电机的顶部和所述变频器模块的底部之间。In some embodiments, a drive motor is provided inside the compressor body, and the refrigerant inlet pipe and/or the refrigerant outlet pipe are wound between the top of the drive motor and the bottom of the inverter module. .
在一些实施例中，所述冷媒出口管设有用于调节循环冷媒流量的节流元件。In some embodiments, the refrigerant outlet pipe is provided with a throttling element for adjusting the circulating refrigerant flow rate.
在一些实施例中，所述冷媒出口管远离所述冷媒池的一端包括并联设置第一节流支路和第二节流支路；In some embodiments, one end of the refrigerant outlet pipe away from the refrigerant pool includes a first throttling branch and a second throttling branch arranged in parallel;
所述节流元件包括设于所述第一节流支路的节流阀和设于所述第二节流支路的节流孔塞，所述节流孔塞保持常开状态。The throttle element includes a throttle valve provided in the first throttle branch and a throttle plug provided in the second throttle branch, and the throttle plug remains in a normally open state.
在一些实施例中，所述变频器模块包括：In some embodiments, the frequency converter module includes:
整流模块，位于所述压缩机主体的驱动电机的上方；A rectification module located above the drive motor of the compressor body;
逆变模块，与所述整流模块并排设置且与所述整流模块之间形成送风风道，所述送风风道的第一端与所述导流罩壳的出风侧对应导通；The inverter module is arranged side by side with the rectification module and forms an air supply duct between the rectification module and the rectification module. The first end of the air supply duct is in communication with the air outlet side of the diversion cover;
滤波模块，凸设于所述压缩机主体的一侧边缘；A filter module protrudes from one edge of the compressor body;
其中，所述换热器组件设于所述送风风道的第一端，所述滤波模块设于所述压缩机主体远离所述换热器组件的一侧。Wherein, the heat exchanger assembly is disposed at the first end of the air supply duct, and the filter module is disposed on a side of the compressor body away from the heat exchanger assembly.
在一些实施例中，所述导流组件包括：In some embodiments, the flow guide assembly includes:
第一风机，设于所述送风风道的第一端，所述第一风机的进风口与所述导流罩壳的出风侧对应设置；A first fan is located at the first end of the air supply duct, and the air inlet of the first fan is arranged corresponding to the air outlet side of the diversion cover;
第二风机，设于所述逆变模块和所述滤波模块之间，用于将所述逆变模块的循环风部分引流至所述滤波模块。The second fan is provided between the inverter module and the filter module, and is used to guide the circulating air part of the inverter module to the filter module.
在一些实施例中，所述安装腔体远离所述滤波模块的一侧形成回风风道，所述回风风道分设于所述换热器组件的两侧并与所述导流罩壳的进风侧连通。In some embodiments, a return air duct is formed on the side of the installation cavity away from the filter module. The return air duct is provided on both sides of the heat exchanger assembly and is connected with the air guide cover. The air inlet side is connected.
在一些实施例中，所述整流模块设有用于检测其温度的第一温度传感器；所述逆变模块设有用于检测其温度的第二温度传感器；所述滤波模块设有用于检测其温度的第三温度传感器。In some embodiments, the rectifier module is provided with a first temperature sensor for detecting its temperature; the inverter module is provided with a second temperature sensor for detecting its temperature; and the filtering module is provided with a first temperature sensor for detecting its temperature. Third temperature sensor.
在一些实施例中，所述密封罩壳和所述压缩机主体的连接配合面设置密封圈；和/或，所述隔板和所述冷媒池的外周沿之间设置导热硅脂。In some embodiments, a sealing ring is provided on the connecting mating surface of the sealing casing and the compressor body; and/or thermally conductive silicone grease is provided between the partition plate and the outer peripheral edge of the refrigerant pool.
第二方面，本申请提供一种空调，应用上述实施例提供的压缩机。In a second aspect, the present application provides an air conditioner using the compressor provided in the above embodiment.
本申请实施例提供的上述技术方案与现有技术相比具有如下优点：借助密封罩壳和压缩机主体的一组侧面之间形成的安装腔体装设变频器模块，实现变频器模块和压缩机主体的集成；密封罩壳的设置能够一定程度地隔离外部的空气，减少外部空气中的水分进入安装腔体并产生凝露；导流组件能够引导和驱动安装腔体内部的空气流动，形成流经变频器模块、及换热器组件的循环风。换热器组件能够通入循环冷媒和安装腔体内的循环风换热，降低循环风的风温，对变频器模块进行充分的冷却，降低变频器模块及安装腔体内的空气和压缩机外壳之间的温差，避免了安装腔体内发生凝露，降低电路故障概率以及短路引发火灾的风险，提高压缩机运行的稳定性。The above technical solution provided by the embodiment of the present application has the following advantages compared with the existing technology: the inverter module is installed with the help of the installation cavity formed between the sealing casing and a set of side surfaces of the compressor body, so that the inverter module and the compressor can be installed The integration of the main body of the machine; the setting of the sealed cover can isolate the outside air to a certain extent and reduce the moisture in the outside air from entering the installation cavity and causing condensation; the flow guide assembly can guide and drive the air flow inside the installation cavity to form Circulating air flowing through the inverter module and heat exchanger components. The heat exchanger component can pass into the circulating refrigerant and exchange heat with the circulating air in the installation cavity, reduce the temperature of the circulating air, fully cool the inverter module, and reduce the friction between the inverter module and the air in the installation cavity and the compressor shell. The temperature difference between them avoids condensation in the installation cavity, reduces the probability of circuit failure and the risk of fire caused by short circuit, and improves the stability of compressor operation.
附图说明Description of drawings
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to describe the embodiments or the prior art. Obviously, for those of ordinary skill in the art, It is said that other drawings can be obtained based on these drawings without exerting creative labor.
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。One or more embodiments are exemplified by the pictures in the corresponding drawings. These illustrative illustrations do not constitute limitations to the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings are not intended to be limited to scale.
图1为本申请一种实施例提供压缩机的整体示意图；Figure 1 is an overall schematic diagram of a compressor according to an embodiment of the present application;
图2为图1中压缩机去掉密封罩壳的俯视图；Figure 2 is a top view of the compressor in Figure 1 with the sealing cover removed;
图3为图1中换热器组件的直观图；Figure 3 is a visual diagram of the heat exchanger assembly in Figure 1;
图4为图3的侧视图；Figure 4 is a side view of Figure 3;
图5为换热器组件和第一风机的安装示意图；Figure 5 is a schematic diagram of the installation of the heat exchanger assembly and the first fan;
图6为图5中第一翅片和第二翅片的结构图；Figure 6 is a structural diagram of the first fin and the second fin in Figure 5;
图7为本申请一种实施例提供压缩机的节流元件的示意图。Figure 7 is a schematic diagram of a throttling element of a compressor according to an embodiment of the present application.
附图标记说明：Explanation of reference symbols:
10-压缩机主体；11-冷媒入口管；12-冷媒出口管；20-密封罩壳；30-换热器组件；31-第一翅片；32-隔板；33-第二翅片；34-导流罩壳；40-节流元件；41-节流阀；42-节流孔塞；50-整流模块；60-逆变模块；70-滤波模块；80-第一风机；90-第二风机。10-compressor body; 11-refrigerant inlet pipe; 12-refrigerant outlet pipe; 20-sealed cover; 30-heat exchanger assembly; 31-first fin; 32-partition plate; 33-second fin; 34-Diversion cover; 40-Throttle element; 41-Throttle valve; 42-Throttle plug; 50-Rectifier module; 60-Inverter module; 70-Filter module; 80-First fan; 90- Second fan.
具体实施方式Detailed ways
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments These are part of the embodiments of this application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.
下文的公开提供许多不同的实施例或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the application. Furthermore, this application may repeat reference numbers and/or letters in different examples. This repetition is for purposes of simplicity and clarity and does not by itself indicate a relationship between the various embodiments and/or arrangements discussed.
为了便于描述，可以在文中使用空间相对关系术语来描述如图中示出的一个元件或者特征相对于另一元件或者特征的相对位置关系或运动情况，这些相对关系术语例如为“内部”、“外部”、“内侧”、“外侧”、“下面”、“下方”、“上面”、“上方”、“前”、“后”等。这种空间相对关系术语意于包括除图中描绘的方位之外的在使用或者操作中装置的不同方位。例如，如果在图中的装置发生了位置翻转或者姿态变化或者运动状态变化，那么这些方向性的指示也相应的随着变化，例如：描述为“在其它元件或者特征下面”或者“在其它元件或者特征下方”的元件将随后定向为“在其它元件或者特征上面”或者“在其它元件或者特征上方”。因此，示例术语“在……下方”可以包括在上和在下的方位。装置可以另外定向(旋转90度或者在其它方向)并且文中使用的空间相对关系描述符相应地进行解释。For ease of description, spatial relative terms may be used herein to describe the relative position or movement of one element or feature relative to another element or feature as shown in the figures. These relative terms are, for example, "internal", " "Outside", "inside", "outside", "under", "under", "above", "above", "front", "back", etc. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the position of the device in the figure is flipped, the attitude changes, or the state of motion changes, then these directional indications will also change accordingly, for example: described as "under other elements or features" or "under other elements" Elements that are "below" or "below" the other elements or features will then be oriented "above" or "above" the other elements or features. Thus, the example term "below" may include an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
为了解决现有技术中一体化集成式压缩机的变频器模块和压缩机壳体温差较大，容易在变频器模块产生凝露现象，造成电路故障、短路乃至引发火灾的技术问题。本申请提供一种空调及压缩机，能够对变频器模块进行充分冷却，降低变频器模块和压缩机壳体及密封罩壳20的温差、安装腔体内的空气和压缩机壳体及密封罩壳20间的温差，防止安装腔体内尤其是变频器模块处凝露，降低电路故障概率以及短路引发火灾的风险，提高压缩机运行的稳定性。In order to solve the technical problem in the existing technology that the temperature difference between the inverter module and the compressor shell of the integrated integrated compressor is large, and condensation is easily generated in the inverter module, causing circuit failure, short circuit and even fire. This application provides an air conditioner and a compressor that can fully cool the inverter module, reduce the temperature difference between the inverter module and the compressor housing and sealing cover 20, and reduce the temperature difference between the inverter module and the compressor housing and sealing cover 20, as well as the air in the installation cavity and the compressor housing and sealing cover. The temperature difference of 20% prevents condensation in the installation cavity, especially at the inverter module, reduces the probability of circuit failure and the risk of fire caused by short circuit, and improves the stability of compressor operation.
本申请实施例提供的压缩机的结构适用于一体化集成式压缩机，该压缩机实现了变频器模块和压缩机主体10的集成。参阅图1和图2，压缩机主要包括压缩机主体10、密封罩壳20、导流组件和换热器组件30。压缩机主体10的结构与常规压缩机结构相近，密封罩壳20密封连接在压缩机主体10的一侧外表面，并在压缩机主体10的外表面和密封罩壳20的内周之间形成安装腔体，变频器模块、导流组件和换热器组件30均设置在安装腔体内并相对压缩机主体10固定。The structure of the compressor provided in the embodiment of the present application is suitable for an integrated compressor, which realizes the integration of the frequency converter module and the compressor body 10 . Referring to Figures 1 and 2, the compressor mainly includes a compressor body 10, a sealing shell 20, a flow guide assembly and a heat exchanger assembly 30. The structure of the compressor body 10 is similar to that of a conventional compressor. The sealing shell 20 is sealingly connected to one outer surface of the compressor body 10 and is formed between the outer surface of the compressor body 10 and the inner periphery of the sealing shell 20 The inverter module, flow guide assembly and heat exchanger assembly 30 are all arranged in the installation cavity and fixed relative to the compressor body 10 .
密封罩壳20起到隔离外部空气和变频器模块的作用，能够有效减少外部空气中及空气中的水分进入安装腔体，进而减少凝露现象。导流组件则用来引导和驱动安装腔体内的空气按照设定的路径在安装腔体内循环流动，形成流经变频器模块及换热器组件30的循环风。换热器组件30用来通入冷媒，利用冷媒和流经换热器组件30的循环风换热，降低循环风的风温，提升循环风对变频器模块的冷却能力，降低变频器模块的温度进而降低变频器模块和压缩机主体10及密封罩壳20的温差，同时降低安装腔体内的空气相对压缩机壳体及密封罩壳20的温差，减少安装腔体内尤其是变频器模块处的凝露现象，降低电路故障概率以及短路引发火灾的风险，提高压缩机运行的稳定性。The sealing cover 20 plays a role in isolating the external air and the frequency converter module, and can effectively reduce the moisture in the external air and the air from entering the installation cavity, thereby reducing condensation. The air guide assembly is used to guide and drive the air in the installation cavity to circulate in the installation cavity according to a set path to form circulating air flowing through the frequency converter module and the heat exchanger assembly 30 . The heat exchanger assembly 30 is used to pass in the refrigerant, and uses the refrigerant to exchange heat with the circulating air flowing through the heat exchanger assembly 30 to reduce the temperature of the circulating air, improve the cooling capacity of the circulating air to the inverter module, and reduce the cooling capacity of the inverter module. The temperature further reduces the temperature difference between the inverter module and the compressor body 10 and the sealing cover 20, and at the same time reduces the temperature difference between the air in the installation cavity and the compressor casing and the sealing cover 20, reducing the temperature difference in the installation cavity, especially at the inverter module. Condensation phenomenon, reducing the probability of circuit failure and the risk of fire caused by short circuit, and improving the stability of compressor operation.
继续参阅图1和图2，在本申请提供的一种具体实施例中，密封罩壳20罩设固定在压缩机主体10的顶部，使得安装腔体形成在压缩机主体10的上方。换言之，变频器模块、导流组件及换热器组件30均设置在压缩机主体10的顶部。其中，换热器组件30包括冷媒池、第一翅片31、第二翅片33和隔板32。冷媒池既可以采用相对压缩机主体10的顶部壳体表面凹设形成，也可以在压缩机主体10的顶部壳体上方凸设挡板，利用挡板围成用来储存冷媒的冷媒池。Continuing to refer to FIGS. 1 and 2 , in a specific embodiment provided by this application, the sealing shell 20 is mounted and fixed on the top of the compressor body 10 so that the installation cavity is formed above the compressor body 10 . In other words, the frequency converter module, the flow guide assembly and the heat exchanger assembly 30 are all disposed on the top of the compressor body 10 . The heat exchanger assembly 30 includes a refrigerant pool, first fins 31 , second fins 33 and partitions 32 . The refrigerant pool may be formed by being recessed relative to the surface of the top shell of the compressor body 10 , or a baffle may be protruding above the top shell of the compressor body 10 , and the baffle may be used to enclose a refrigerant pool for storing refrigerant.
冷媒池能够通入和排出冷媒实现冷媒的循环流动，冷媒的来源可以为截取自空调系统的冷凝器出口处的少量冷媒，通过对应的管路输送至冷媒池内，同时冷媒池还通过管路连接蒸发器，将与安装腔体内的空气通过换热器组件30换热后的冷媒输送蒸发器，保证冷媒的循环。The refrigerant pool can introduce and discharge refrigerant to realize the circulation of refrigerant. The source of the refrigerant can be a small amount of refrigerant intercepted from the condenser outlet of the air conditioning system and transported to the refrigerant pool through corresponding pipelines. At the same time, the refrigerant pool is also connected through pipelines. The evaporator transports the refrigerant after heat exchange with the air in the installation cavity through the heat exchanger assembly 30 to the evaporator to ensure circulation of the refrigerant.
第一翅片31置于冷媒池内并浸没在冷媒池中的冷媒液体内，通过与冷媒池内的液态冷媒对流换热将第一翅片31的热量带走，使得第一翅片31的温度降低。第二翅片33和第一翅片31热传导连接，具体地，二者可采用一体成型结构或者通过固定件抵接固定。The first fin 31 is placed in the refrigerant pool and immersed in the refrigerant liquid in the refrigerant pool. Through convection heat exchange with the liquid refrigerant in the refrigerant pool, the heat of the first fin 31 is taken away, so that the temperature of the first fin 31 is reduced. . The second fin 33 and the first fin 31 are thermally conductively connected. Specifically, they may adopt an integrally formed structure or be abutted and fixed through a fastener.
如图3至图6所示，本实施例中，第一翅片31、第二翅片33和隔板32三者采用一体成型，第一翅片31和第二翅片33一一对应设置，隔板32固定连接在第一翅片31和第二翅片33之间，将第一翅片31和第二翅片33分为上下隔开的两部分。As shown in Figures 3 to 6, in this embodiment, the first fin 31, the second fin 33 and the partition 32 are integrally formed, and the first fin 31 and the second fin 33 are arranged in one-to-one correspondence. , the partition plate 32 is fixedly connected between the first fin 31 and the second fin 33, and divides the first fin 31 and the second fin 33 into two parts separated up and down.
隔板32一方面起到第一翅片31和第二翅片33间的导热作用，将第二翅片33的热量传导给第一翅片31，由第一翅片31与冷媒池的冷媒换热后被冷媒带走；另一方面起到对冷媒池的密封作用，避免冷媒池的冷媒在安装腔体内蒸发造成空调系统的循环冷媒减少，影响空调系统的运行。On the one hand, the partition 32 plays a heat conduction role between the first fin 31 and the second fin 33, and conducts the heat of the second fin 33 to the first fin 31. The first fin 31 interacts with the refrigerant in the refrigerant pool. After heat exchange, it is taken away by the refrigerant; on the other hand, it plays a sealing role in the refrigerant pool, preventing the refrigerant in the refrigerant pool from evaporating in the installation cavity, causing a reduction in the circulating refrigerant of the air conditioning system, and affecting the operation of the air conditioning system.
隔板32形状与冷媒池的形状匹配，隔板32的尺寸通常略大于冷媒池的尺寸，使得第一翅片31插入冷媒池并浸没在冷媒内后，隔板32的周部边沿能够覆盖冷媒池，与冷媒池的顶部外周沿贴合实现密封。The shape of the partition 32 matches the shape of the refrigerant pool, and the size of the partition 32 is usually slightly larger than the size of the refrigerant pool, so that after the first fins 31 are inserted into the refrigerant pool and immersed in the refrigerant, the peripheral edge of the partition 32 can cover the refrigerant. The pool is fitted with the top outer edge of the refrigerant pool to achieve sealing.
本实施例对冷媒池的形状不作限制，为了方便第一翅片31的阵列设置和将第一翅片31插入冷媒池，冷媒池通常采用较为规则的方形或者长方形池体结构，隔板32的形状尺寸对应第一翅片31及冷媒池适应性调整。This embodiment does not limit the shape of the refrigerant pool. In order to facilitate the array arrangement of the first fins 31 and the insertion of the first fins 31 into the refrigerant pool, the refrigerant pool usually adopts a relatively regular square or rectangular pool structure. The shape and size are adaptively adjusted corresponding to the first fin 31 and the refrigerant pool.
在一些实施例中，为了缩小变频器模块和压缩机壳体之间的温差，隔板32的周部边沿和冷媒池的顶部外周沿之间还设置导热硅脂，导热硅脂不仅起到隔板32和冷媒池的连接密封作用，而且能够将第二翅片33传导至隔板32的部分热量经导热硅脂传导热压缩机主体10的顶部壳体，继而传导至密封罩壳20，降低压缩机壳体及密封罩壳20和安装腔体内的空气温差、压缩机壳体及密封罩壳20和变频器模块的温差。In some embodiments, in order to reduce the temperature difference between the inverter module and the compressor housing, thermally conductive silicone grease is provided between the peripheral edge of the partition 32 and the top peripheral edge of the refrigerant pool. The thermally conductive silicone grease not only serves as a barrier The connection between the plate 32 and the refrigerant pool has a sealing effect, and part of the heat transferred from the second fin 33 to the partition plate 32 is transferred to the top shell of the compressor body 10 through thermally conductive silicone grease, and then transferred to the sealed cover 20, reducing the The temperature difference between the compressor housing and sealing cover 20 and the air in the installation cavity, and the temperature difference between the compressor housing and sealing cover 20 and the frequency converter module.
第一翅片31和第二翅片33通过隔板32进行热传导，将第二翅片33的热量传导至第一翅片31，使得第二翅片33的温度降低至低于安装腔体内空气的温度，特别是流经至第二翅片33的循环风的温度，循环风在流经第二翅片33时与第二翅片33发生对流换热，使得循环风的风温显著降低，便于循环风流动至变频器模块的各部分后对变频器模块各电子元件进行降温，从而显著降低变频器模块的温度，提高安装腔体内空气温度的一致性，降低安装腔体内的空气和压缩机主体10的顶部壳体及密封罩壳20之间的温差。The first fin 31 and the second fin 33 perform heat conduction through the partition 32 to conduct the heat of the second fin 33 to the first fin 31 so that the temperature of the second fin 33 is lowered to lower than the air in the installation cavity. The temperature of the circulating air, especially the temperature of the circulating air flowing through the second fin 33, is convected and heat exchanged with the second fin 33 when the circulating air flows through the second fin 33, so that the temperature of the circulating air is significantly reduced. It is convenient for the circulating air to flow to each part of the inverter module to cool down the electronic components of the inverter module, thereby significantly reducing the temperature of the inverter module, improving the consistency of the air temperature in the installation cavity, and reducing the air and compressor in the installation cavity. The temperature difference between the top shell of the main body 10 and the sealing cover 20.
进一步地，为了强化循环风和换热器组件30之间的对流换热效果。本申请实施例提供的换热器组件30还包括导流罩壳34，导流罩壳34为倒扣在第二翅片33外周且设有空腔的罩壳状结构，第二翅片33设置在导流罩壳34的空腔内。图示实施例中导流罩壳34采用与冷媒池适配的方形腔壳结构，且导流罩壳34一组相对的两侧面贯通设置，导流罩壳34相对贯通的两个侧面的开口分别充当进风侧和出风侧。Further, in order to enhance the convective heat transfer effect between the circulating air and the heat exchanger assembly 30. The heat exchanger assembly 30 provided in the embodiment of the present application also includes a flow guide shell 34. The flow guide shell 34 is a shell-like structure that is buckled around the periphery of the second fin 33 and is provided with a cavity. The second fin 33 It is arranged in the cavity of the flow guide housing 34 . In the illustrated embodiment, the flow guide casing 34 adopts a square cavity shell structure adapted to the refrigerant pool, and a set of two opposite sides of the flow guide casing 34 are provided through it, and the openings on the two opposite sides of the flow guide casing 34 are connected. Serve as the air inlet side and the air outlet side respectively.
进风侧用来供循环风流入空腔并与空腔内的第二翅片33换热，与进风侧相对的另一侧开口则作为导流罩壳34的出风侧，出风侧用来供和空腔内的第二翅片33换热后降温的循环风流出导流罩壳34。借助导流罩壳34及进风侧和出风侧的设置使得循环风能够沿着进风侧至出风侧的方向流动，提升循环风流经第二翅片33表面的风速，强化提升循环风和第二翅片33之间的对流换热效率。The air inlet side is used for circulating air to flow into the cavity and exchange heat with the second fins 33 in the cavity. The opening on the other side opposite to the air inlet side is used as the air outlet side of the guide cover 34. The air outlet side The circulating air used to exchange heat with the second fins 33 in the cavity and then be cooled flows out of the guide cover 34 . With the help of the guide casing 34 and the settings of the air inlet side and the air outlet side, the circulating air can flow in the direction from the air inlet side to the air outlet side, increasing the wind speed of the circulating air flowing through the surface of the second fin 33 and strengthening the circulation air. and the convection heat transfer efficiency between the second fins 33.
第二翅片33的宽度方向优选设置为与循环风在导流罩壳34流向一致，且第二翅片33优选相互平行设置，从而在多根第二翅片33间形成导流风道，降低循环风流经第二翅片33时的风阻。具体而言，第二翅片33沿导流罩壳34的宽度方也即图5所示的左右方向设置多组，同时还可沿循环风的输送方向设置单排或者多排，第一翅片31与第二翅片33一一对应设置。The width direction of the second fins 33 is preferably arranged to be consistent with the flow direction of the circulating air in the guide housing 34, and the second fins 33 are preferably arranged parallel to each other, thereby forming an air guide channel between the plurality of second fins 33. The wind resistance when the circulating air flows through the second fin 33 is reduced. Specifically, multiple sets of second fins 33 are arranged along the width of the air guide casing 34, that is, in the left-right direction as shown in Figure 5. At the same time, a single row or multiple rows can also be arranged along the conveying direction of the circulating air. The first fins The pieces 31 and the second fins 33 are arranged in one-to-one correspondence.
在一些其它实施例中，第二翅片33设置多排，不同排的第二翅片33还可以采用错位设置的形式，本申请对此不作具体限制。In some other embodiments, the second fins 33 are arranged in multiple rows, and the second fins 33 in different rows can also be arranged in a staggered manner, which is not specifically limited in this application.
第一翅片31的设置参照第二翅片33，第一翅片31沿着液态冷媒在冷媒池内的流动方向设置多排，且每一排设置多根第一翅片31，翅片的宽度方向优选设置与液态冷媒在冷媒池内的流动方向平行，如此设置可以降低冷媒流经第一翅片31时的流阻，增大冷媒在冷媒池内的流动速度，强化提升第一翅片31和冷媒的对流换热效率。The arrangement of the first fins 31 refers to the second fins 33. The first fins 31 are arranged in multiple rows along the flow direction of the liquid refrigerant in the refrigerant pool, and multiple first fins 31 are arranged in each row. The width of the fins The direction is preferably set parallel to the flow direction of the liquid refrigerant in the refrigerant pool. This setting can reduce the flow resistance of the refrigerant when it flows through the first fin 31, increase the flow speed of the refrigerant in the refrigerant pool, and strengthen the lifting of the first fin 31 and the refrigerant. convection heat transfer efficiency.
能够理解的是，换热器组件30不仅可以采用冷媒池配合第一翅片31、第二翅片33及隔板32的形式，还可以采用管壳式换热器等。选用不同型号的换热器的选用应综合考虑冷媒流量、换热效率和换热器尺寸，本申请换热器组件30的设置增大了循环冷媒流量，降低了循环风的流动阻力，增加了循环风和第二翅片33的对流换热面积。It can be understood that the heat exchanger assembly 30 can not only take the form of a refrigerant pool combined with the first fins 31, the second fins 33 and the partition 32, but can also take the form of a shell-and-tube heat exchanger, etc. The selection of different types of heat exchangers should comprehensively consider the refrigerant flow, heat exchange efficiency and heat exchanger size. The setting of the heat exchanger assembly 30 in this application increases the circulating refrigerant flow, reduces the flow resistance of the circulating air, and increases The circulating air and the convection heat exchange area of the second fin 33.
结合参阅图1，为了方便冷媒向冷凝池内输送和从冷凝池内输出，保证液态冷媒的循环，压缩机主体10集成设置冷媒入口管11和冷媒出口管12。冷媒入口管11和冷媒出口管12一端的接口延伸至压缩机主体10的外侧面，另一端延伸至冷媒池并和冷媒池连通。冷媒入口管11延伸至压缩机主体10外侧面的接口用来通过管路和冷凝器靠近冷媒出口的一侧连通。冷媒出口管12延伸至压缩机主体10外侧面的接口用来通过管路和蒸发器靠近冷媒出口的一侧连通。Referring to FIG. 1 , in order to facilitate the transportation of refrigerant into and out of the condensation pool and ensure the circulation of liquid refrigerant, the compressor body 10 is integrated with a refrigerant inlet pipe 11 and a refrigerant outlet pipe 12 . The interface at one end of the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 extends to the outer side of the compressor body 10, and the other end extends to the refrigerant pool and is connected to the refrigerant pool. The refrigerant inlet pipe 11 extends to the interface on the outer surface of the compressor body 10 for communicating with the side of the condenser close to the refrigerant outlet through the pipeline. The refrigerant outlet pipe 12 extends to the interface on the outer surface of the compressor body 10 for communicating with the side of the evaporator close to the refrigerant outlet through the pipeline.
冷媒入口管11和冷媒出口管12的主体段设置在压缩机主体10的顶部和变频器模块的底部之间，实现冷媒在循环输送过程中带走压缩机主体10及变频器模块的部分热量。冷媒入口管11和冷媒出口管12的绕设结构可根据待冷却部位的设置相关，在具体实施时可以根据需要灵活调整的冷媒入口管11的冷媒出口管12的绕设固定位置。通常来讲，冷媒入口管11和冷媒出口管12可隐藏设置在压缩机主体10的顶部壳体内。The main sections of the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 are arranged between the top of the compressor body 10 and the bottom of the inverter module, so that part of the heat of the compressor body 10 and the inverter module is taken away by the refrigerant during circulation. The winding structure of the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 can be related to the setting of the part to be cooled. During specific implementation, the winding fixed positions of the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 can be flexibly adjusted according to needs. Generally speaking, the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 can be hidden in the top shell of the compressor body 10 .
在一实施例中，驱动电机设置在压缩机主体10的顶部壳体中央区域的下方，冷媒入口管11和冷媒出口管12则绕设在驱动电机的顶部和变频器模块的底部之间，在对变频器模块进行冷却的同时，能够一定程度地对压缩机主体10部分的驱动电机进行冷却，提高压缩机运行的稳定性。In one embodiment, the driving motor is disposed below the central area of the top shell of the compressor body 10, and the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 are wound between the top of the driving motor and the bottom of the inverter module. While cooling the inverter module, the drive motor of the main body 10 of the compressor can be cooled to a certain extent, thereby improving the stability of the compressor operation.
能够理解的是，冷媒入口管11和冷媒出口管12不仅可以集成在压缩机主体10的顶部壳体部分，还可以根据需要在密封罩壳20处开设对应的穿孔，使得冷媒入口管11和冷媒出口管12通过密封罩壳20上的穿孔进入安装腔体内并与冷媒池连通。只是相对于冷媒入口管11和冷媒出口管12集成在压缩机主体10的顶部和变频器模块的底部之间时，安装和拆卸密封罩壳20存在一定的不便，同时无法充分发挥冷媒入口管11和冷媒出口管12的冷却作用。It can be understood that the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 can not only be integrated in the top shell part of the compressor body 10, but also corresponding perforations can be opened at the sealing shell 20 as needed, so that the refrigerant inlet pipe 11 and the refrigerant The outlet pipe 12 enters the installation cavity through the perforation on the sealing casing 20 and communicates with the refrigerant pool. However, when the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 are integrated between the top of the compressor body 10 and the bottom of the inverter module, it is inconvenient to install and remove the sealing cover 20, and the refrigerant inlet pipe 11 cannot be fully utilized. and the cooling effect of the refrigerant outlet pipe 12.
为了实现在压缩机不同运行负荷状态下对变频器模块的冷却，将安装腔体内的空气和压缩机壳体及密封罩壳20的温差、变频器模块和压缩机壳体及密封罩壳20的温差缩小至合适的范围，本申请实施例提供的压缩机还包括用来调节冷媒池中与第一翅片31换热的循环冷媒流量的节流元件40。In order to achieve cooling of the inverter module under different operating load conditions of the compressor, the temperature difference between the air in the installation cavity and the compressor housing and sealing cover 20, and the temperature difference between the inverter module and the compressor housing and sealing cover 20 are determined. The temperature difference is reduced to an appropriate range. The compressor provided by the embodiment of the present application also includes a throttling element 40 used to adjust the flow rate of the circulating refrigerant in the refrigerant pool that exchanges heat with the first fin 31 .
借助节流元件40调节冷媒的流量，改变冷媒的流速，调节冷媒与第一翅片31的对流换热效率，影响第二翅片33通过隔板32和第一翅片31之间的热传导速度，进而实现对流经换热器组件30的循环风的风温的控制，最终实现对变频器模块的温度及安装腔体内的空气温度的调节，将变频器模块相对压缩机壳体及密封罩板的温差、安装腔体内的空气相对压缩机壳体及密封罩板稳定在合适范围内。The throttling element 40 is used to adjust the flow rate of the refrigerant, change the flow rate of the refrigerant, adjust the convective heat exchange efficiency between the refrigerant and the first fin 31 , and affect the heat conduction speed of the second fin 33 between the partition 32 and the first fin 31 , thereby realizing the control of the temperature of the circulating air flowing through the heat exchanger assembly 30, and finally realizing the adjustment of the temperature of the frequency converter module and the air temperature in the installation cavity, and positioning the frequency converter module relative to the compressor shell and sealing cover plate The temperature difference and the air in the installation cavity are stable within an appropriate range relative to the compressor shell and sealing cover plate.
当变频器模块发热量较大，可以通过节流组件调节增大流入及流出冷媒池的循环冷媒流量，强化冷媒在换热器组件30处和循环风的换热，提升对变频器模块的能却能力。当变频器模块的发热量较低时，通过节流组件可以适当降低流入及流出冷媒池的循环流量。When the frequency converter module generates a large amount of heat, the throttling component can be used to adjust and increase the flow of circulating refrigerant flowing into and out of the refrigerant pool, thereby enhancing the heat exchange between the refrigerant and the circulating air at the heat exchanger component 30 and improving the performance of the frequency converter module. But ability. When the calorific value of the inverter module is low, the circulation flow into and out of the refrigerant pool can be appropriately reduced through the throttling component.
特别地，本实施例优选将节流元件40设置在冷媒出口管12远离冷媒池的一端。如此设置的有益效果在于：一方面便于冷媒节流后进入蒸发器蒸发，另一方面能够防止冷媒在进入冷媒池前节流，冷媒在冷媒池内发生相变吸热，造成变频器模块的温度显著低于周围温度而产生凝露现象。In particular, in this embodiment, the throttling element 40 is preferably disposed at an end of the refrigerant outlet pipe 12 away from the refrigerant pool. The beneficial effects of this setting are: on the one hand, it facilitates the refrigerant to enter the evaporator to evaporate after throttling; on the other hand, it prevents the refrigerant from throttling before entering the refrigerant pool. The refrigerant undergoes phase change and absorbs heat in the refrigerant pool, causing the temperature of the inverter module to significantly increase. Condensation occurs when the temperature is lower than the surrounding temperature.
为了方便调节流经换热器组件30的循环冷媒的流量，本申请实施例提供的压缩机还包括用来检测变频器模块温度的温度检测模块。示例性地，变频器模块包括整流模块50、逆变模块60和滤波模块70，温度检测模块对应包括设置在整流模块50处、用来检测整流模块50温度的第一温度传感器，以及设置在逆变模块60处、用来检测逆变模块60温度的第二温度传感器，以及设置在滤波模块70处用来检测滤波模块70的温度的第三温度传感器。第一温度传感器、第二温度传感器、第三温度传感器以及节流元件40均与压缩机或者空调的控制器连接，以便控制器基于变频器模块的各模块温度调节冷媒的流量。当变频器模块的各模块温度超过各自的设定温度时，控制器控制节流元件40调节增大循环冷媒的流量。当变频器模块的各模块温度低于各自的设定温度时，控制器控制节流元件40调节降低循环冷媒的流量。In order to conveniently adjust the flow rate of the circulating refrigerant flowing through the heat exchanger assembly 30, the compressor provided in the embodiment of the present application also includes a temperature detection module for detecting the temperature of the inverter module. Exemplarily, the frequency converter module includes a rectifier module 50, an inverter module 60, and a filter module 70. The temperature detection module correspondingly includes a first temperature sensor disposed at the rectifier module 50 for detecting the temperature of the rectifier module 50, and a first temperature sensor disposed at the inverter module. A second temperature sensor is provided at the inverter module 60 for detecting the temperature of the inverter module 60 , and a third temperature sensor is provided at the filter module 70 for detecting the temperature of the filter module 70 . The first temperature sensor, the second temperature sensor, the third temperature sensor and the throttling element 40 are all connected to the controller of the compressor or air conditioner, so that the controller adjusts the flow rate of the refrigerant based on the temperature of each module of the inverter module. When the temperature of each module of the frequency converter module exceeds its respective set temperature, the controller controls the throttling element 40 to adjust and increase the flow rate of the circulating refrigerant. When the temperature of each module of the frequency converter module is lower than its respective set temperature, the controller controls the throttling element 40 to adjust and reduce the flow rate of the circulating refrigerant.
冷媒流量的调节不仅可以基于直接检测整流模块50的各模块温度值，还可以检测导流罩壳34的进风侧和出风侧的温差，或者检测循环冷媒在冷媒入口管11和冷媒出口管12的温差。示例性地，导流罩壳34的进风侧设置用来检测循环风的进风温度的第四温度传感器，导流罩壳34的出风侧设置用来检测循环风的出风温度的第五温度传感器；通过比对导流罩壳34的进风侧和出风侧的循环风的温差调节节流元件40的开度，实现对冷媒流量的调节。The adjustment of the refrigerant flow rate can be based not only on directly detecting the temperature values of each module of the rectifier module 50 , but also on detecting the temperature difference between the air inlet side and the air outlet side of the air guide housing 34 , or on detecting the circulation of refrigerant in the refrigerant inlet pipe 11 and the refrigerant outlet pipe. 12 temperature difference. Exemplarily, the air inlet side of the air guide casing 34 is provided with a fourth temperature sensor for detecting the inlet temperature of the circulating air, and the air outlet side of the air guide casing 34 is provided with a third temperature sensor used for detecting the outlet temperature of the circulating air. Five temperature sensors; adjusting the opening of the throttling element 40 by comparing the temperature difference of the circulating air on the air inlet side and the air outlet side of the air guide cover 34 to achieve adjustment of the refrigerant flow rate.
当导流罩壳34的进风侧和出风侧的循环风温差较大时，表明变频器发热量较高，当二者的温差大于第一设定温差时，可以调节增大循环冷媒的流量；当二者的温差小于第二设定温差，可以调节降低循环冷媒的流量；当二者的温差大于第二设定温差且小于第一设定温差时，保持当前节流元件40的开度，维持循环冷媒流量不变即可。When the temperature difference between the circulating air on the inlet side and the outlet side of the diversion cover 34 is large, it indicates that the frequency converter generates a high amount of heat. When the temperature difference between the two is greater than the first set temperature difference, the circulating refrigerant can be adjusted to increase flow; when the temperature difference between the two is less than the second set temperature difference, the flow rate of the circulating refrigerant can be adjusted to reduce; when the temperature difference between the two is greater than the second set temperature difference and less than the first set temperature difference, keep the current opening of the throttling element 40 It is sufficient to maintain the circulating refrigerant flow rate unchanged.
结合参阅图2和图7，在一些实施例中，冷媒出口管12远离冷媒池的一端并联设置两条节流支路，分别定义为第一节流支路和第二节流支路。节流元件40包括节流阀41和节流孔塞42。其中，节流阀41设置在第一节流支路，节流孔塞42设置在第一节流支路。节流阀41主要起到节流降压和循环冷媒流量调节的作用；而节流孔塞42的孔径则小于第一节流支路的管径，节流孔塞42保持常开状态，避免节流阀41发生故障循环冷媒无法流出。Referring to FIGS. 2 and 7 , in some embodiments, two throttling branches are provided in parallel at one end of the refrigerant outlet pipe 12 away from the refrigerant pool, which are respectively defined as a first throttling branch and a second throttling branch. The throttle element 40 includes a throttle valve 41 and a throttle plug 42 . Among them, the throttle valve 41 is provided in the first throttling branch, and the throttle plug 42 is provided in the first throttling branch. The throttle valve 41 mainly plays the role of throttling and reducing pressure and regulating the flow of circulating refrigerant; while the hole diameter of the throttle plug 42 is smaller than the pipe diameter of the first throttle branch, and the throttle plug 42 remains in a normally open state to avoid The throttle valve 41 fails and the circulating refrigerant cannot flow out.
在一些实施例中，变频器模块的布置可参考图2，变频器模块主要包括整流模块50、逆变模块60和滤波模块70三部分。压缩机主体10的内部设有驱动电机，整流模块50设置在压缩机主体10顶部且位于驱动电机的上方，逆变模块60与整流模块50并排布置，逆变模块60居于压缩机主体10的顶部右侧，整流模块50则居于压缩机主体10的顶部左侧。如此设置可将冷媒入口管11及冷媒出口管12布设在整流模块50及驱动电机之间，在进行冷媒循环输送的同时实现对整流模块50和驱动电机一定程度的降温。In some embodiments, the arrangement of the frequency converter module can be referred to FIG. 2 . The frequency converter module mainly includes three parts: a rectifier module 50 , an inverter module 60 and a filter module 70 . A drive motor is provided inside the compressor body 10 . The rectifier module 50 is located on the top of the compressor body 10 and above the drive motor. The inverter module 60 and the rectifier module 50 are arranged side by side. The inverter module 60 is located on the top of the compressor body 10 On the right side, the rectification module 50 is located on the top left side of the compressor body 10 . With this arrangement, the refrigerant inlet pipe 11 and the refrigerant outlet pipe 12 can be arranged between the rectifier module 50 and the drive motor, thereby achieving a certain degree of cooling of the rectifier module 50 and the drive motor while circulating the refrigerant.
整流模块50和逆变模块60的相邻侧之间形成一条具有预设宽度的送风风道，换热器组件30设置在送风风道的第一端且导流罩壳34的出风侧和送风风道导通。滤波模块70设置在压缩机主体10远离换热器组件30的一侧，且由于滤波模块70包括较多的电容件，使得滤波模块70的装设区域在远离换热器组件30的一侧相对压缩机主体10的边缘部分朝向远离换热器组件30的方向凸设。使得自换热器组件30的出风侧流出的循环风能够在送风风道和导流组件的配合下分别输向整流模块50、逆变模块60和滤波模块70，循环风对整流模块50、逆变模块60和滤波模块70降温后回到换热器组件30的进风侧。An air supply duct with a preset width is formed between the adjacent sides of the rectifier module 50 and the inverter module 60. The heat exchanger assembly 30 is disposed at the first end of the air supply duct and guides the air outflow from the hood 34. The side and supply air ducts are connected. The filter module 70 is disposed on the side of the compressor body 10 away from the heat exchanger assembly 30 , and because the filter module 70 includes more capacitors, the installation areas of the filter module 70 are opposite to each other on the side away from the heat exchanger assembly 30 The edge portion of the compressor body 10 protrudes in a direction away from the heat exchanger assembly 30 . The circulating air flowing out from the air outlet side of the heat exchanger assembly 30 can be transported to the rectification module 50 , the inverter module 60 and the filter module 70 respectively with the cooperation of the air supply duct and the guide assembly. The circulating air affects the rectification module 50 , the inverter module 60 and the filter module 70 return to the air inlet side of the heat exchanger assembly 30 after cooling down.
继续参阅图2，在一些实施例中，导流组件包括第一风机80和第二风机90，第一风机80和第二风机90优选轴向错位设置，其中第一风机80设置在送风风道的第一端处，也即第二风机90优选与送风风道错位设置。第一风机80的进风口和导流罩壳34的出风侧连通，可以将第一风机80装嵌于导流罩壳34的出风侧，导流罩壳34的设置应当保证第一风机80的进风口和第二翅片33的间距在20-30mm之间，避免影响循环风量。送风风道的第二端和滤波模块70之间设置挡板结构，送风风道第二端的两侧处设置分别和整流模块50及逆变模块60连通的风口。Continuing to refer to Figure 2, in some embodiments, the air guide assembly includes a first fan 80 and a second fan 90. The first fan 80 and the second fan 90 are preferably axially offset, wherein the first fan 80 is arranged on the supply air. The first end of the duct, that is, the second fan 90 is preferably disposed offset from the air supply duct. The air inlet of the first fan 80 is connected to the air outlet side of the diversion cover 34. The first fan 80 can be installed on the air outlet side of the diversion cover 34. The arrangement of the diversion cover 34 should ensure that the first fan The distance between the air inlet 80 and the second fin 33 is between 20-30mm to avoid affecting the circulating air volume. A baffle structure is provided between the second end of the air supply duct and the filter module 70 , and air outlets are provided on both sides of the second end of the air supply duct that communicate with the rectifier module 50 and the inverter module 60 respectively.
循环风在第一风机80的作用下输送至送风风道的第二端处，在送风风道的第二端挡板处发生转向分别向左和向右输送至整流模块50和逆变模块60。输送至整流模块50的循环风按照图2所示逆时针方向循环输送至导流罩壳34的进风侧；输送至逆变模块60的循环风则按照图2所示顺时针方向循环输送至导流罩壳34的进风侧。滤波模块70主体位于送风风道偏向逆变模块60的一侧，第二风机90则设置在逆变模块60和滤波模块70之间，第二风机90用来将输送至逆变模块60的一部分循环风引流至滤波模块70，在滤波模块70循环后输送至逆变模块60的回风侧和逆变模块60的回风一通循环输送至导流罩壳34的进风侧。The circulating air is transported to the second end of the air supply duct under the action of the first fan 80, and is diverted at the second end baffle of the air supply duct and transported to the left and right respectively to the rectification module 50 and the inverter. Module 60. The circulating air sent to the rectification module 50 is circulated to the air inlet side of the air guide cover 34 in the counterclockwise direction as shown in Figure 2; the circulating air sent to the inverter module 60 is circulated to the air inlet side in the clockwise direction as shown in Figure 2 The air inlet side of the deflector casing 34. The main body of the filter module 70 is located on the side of the air supply duct that is biased toward the inverter module 60 . The second fan 90 is disposed between the inverter module 60 and the filter module 70 . The second fan 90 is used to transport the air to the inverter module 60 . A part of the circulating air is directed to the filter module 70 , and after being circulated in the filter module 70 , it is sent to the return air side of the inverter module 60 and the return air of the inverter module 60 is circulated and sent to the air inlet side of the air guide casing 34 .
进一步地，为了方便导流罩壳34的进风侧进风，压缩机主体10的顶部靠近导流罩壳34一侧也即安装腔体远离滤波模块70的一侧形成回风风道，回风风道可以由导流罩壳34两侧的挡板结构配合密封罩壳20形成，也可以由装设在压缩机主体10顶部的电器元件等配合导流罩壳34形成，电器元件等距离压缩机主体10的顶部靠近导流罩壳34一侧的边缘设定距离，密封罩壳20扣合于压缩机主体10后，电器元件和密封罩壳20的内壁之间形成上述回风风道。Furthermore, in order to facilitate the air intake from the air inlet side of the air guide casing 34, a return air duct is formed on the side of the top of the compressor body 10 close to the air duct casing 34, that is, the side of the installation cavity away from the filter module 70. The air duct can be formed by the baffle structures on both sides of the guide cover 34 in conjunction with the sealing cover 20, or it can also be formed by electrical components installed on the top of the compressor body 10 in conjunction with the guide cover 34. The electrical components are equidistantly spaced apart from each other. The top of the compressor body 10 is close to the edge of the guide cover 34 at a set distance. After the sealing cover 20 is fastened to the compressor body 10, the above-mentioned return air duct is formed between the electrical components and the inner wall of the sealing cover 20. .
为了安装腔体的密封性，密封罩壳20和压缩机主体10的连接配合面可设置密封圈，借助密封圈提升二者连接处之间的密封性，避免外部空气中的水气通过二者的连接配合面进入安装腔体而在安装腔体的内壁产生凝露，保证了变频器模块的安全性和压缩机的稳定运行。In order to improve the sealing performance of the installation cavity, a sealing ring can be provided on the connection mating surface of the sealing cover 20 and the compressor body 10. With the help of the sealing ring, the sealing performance between the two joints can be improved to prevent water vapor in the external air from passing through the two. The connection mating surface enters the installation cavity and condensation occurs on the inner wall of the installation cavity, ensuring the safety of the inverter module and the stable operation of the compressor.
应理解的是，整流模块50、逆变模块60及滤波模块70的位置不限于图2所示的排布方式，三者之间的相对位置可以根据需要灵活调整，导流组件也不限于第一风机80和第二风机90轴向错位布置的方式，只要能够引导循环风流经换热器组件30并对变频器模块的各模块进行冷却皆适用于本申请的冷媒在冷媒出口管12节流、循环风经换热器组件30与循环冷媒换热并冷却变频器模块的压缩机。It should be understood that the positions of the rectifier module 50, the inverter module 60 and the filter module 70 are not limited to the arrangement shown in Figure 2. The relative positions between the three can be flexibly adjusted as needed, and the flow guide assembly is not limited to the third one. As long as the first fan 80 and the second fan 90 are axially offset and can guide the circulating air to flow through the heat exchanger assembly 30 and cool each module of the inverter module, it is suitable for the refrigerant throttling in the refrigerant outlet pipe 12 of the present application. , the circulating air exchanges heat with the circulating refrigerant through the heat exchanger assembly 30 and cools the compressor of the inverter module.
本申请实施例还提供一种空调，应用上述实施例提供的压缩机，空调还包括蒸发器、冷凝器、电子膨胀阀等，压缩机与蒸发器、冷凝器和电子膨胀阀通过冷媒管路连接构成空调的冷媒循环回路。此外冷凝器的靠近出口一侧、蒸发器靠近入口一侧分别设置连接支口，冷凝器的连接支口用来和冷媒池的冷媒入口管11连接，蒸发器的连接支口用来和冷媒池的冷媒出口管12连接。空调及压缩机主体10的其它部分可参考现有技术，本申请不在详细展开。Embodiments of the present application also provide an air conditioner that uses the compressor provided in the above embodiments. The air conditioner also includes an evaporator, a condenser, an electronic expansion valve, etc., and the compressor is connected to the evaporator, condenser, and electronic expansion valve through a refrigerant pipeline. Constitutes the refrigerant circulation circuit of the air conditioner. In addition, connecting branches are respectively provided on the side of the condenser near the outlet and the side of the evaporator near the inlet. The connecting branch of the condenser is used to connect to the refrigerant inlet pipe 11 of the refrigerant pool, and the connecting branch of the evaporator is used to connect to the refrigerant pool. The refrigerant outlet pipe 12 is connected. Other parts of the air conditioner and compressor body 10 may refer to the prior art, and will not be discussed in detail in this application.
应理解的是，文中使用的术语仅出于描述特定示例实施方式的目的，而无意于进行限制。除非上下文另外明确地指出，否则如文中使用的单数形式“一”、“一个”以及“所述”也可以表示包括复数形式。术语“包括”、“包含”、“含有”以及“具有”是包含性的，并且因此指明所陈述的特征、步骤、操作、元件和/或部件的存在，但并不排除存在或者添加一个或多个其它特征、步骤、操作、元件、部件、和/或它们的组合。文中描述的方法步骤、过程、以及操作不解释为必须要求它们以所描述或说明的特定顺序执行，除非明确指出执行顺序。还应当理解，可以使用另外或者替代的步骤。It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. The terms "comprises", "includes", "contains" and "having" are inclusive and thus indicate the presence of stated features, steps, operations, elements and/or parts but do not exclude the presence or addition of one or Various other features, steps, operations, elements, components, and/or combinations thereof. The method steps, procedures, and operations described herein are not to be construed as requiring that they be performed in the particular order described or illustrated, unless an order of performance is expressly indicated. It should also be understood that additional or alternative steps may be used.
尽管可以在文中使用术语第一、第二、第三等来描述多个元件、部件、区域、层和/或部段，但是，这些元件、部件、区域、层和/或部段不应被这些术语所限制。这些术语可以仅用来将一个元件、部件、区域、层或部段与另一区域、层或部段区分开。除非上下文明确地指出，否则诸如“第一”、“第二”之类的术语以及其它数字术语在文中使用时并不暗示顺序或者次序。因此，以下讨论的第一元件、部件、区域、层或部段在不脱离示例实施方式的教导的情况下可以被称作第二元件、部件、区域、层或部段。Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections shall not be referred to as restricted by these terms. These terms are only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
以上所述仅是本申请的具体实施方式，使本领域技术人员能够理解或实现本申请。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。The above descriptions are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features claimed herein.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645417.9ACN117514921A (en) | 2023-12-01 | 2023-12-01 | Air conditioners and compressors |
| PCT/CN2024/117383WO2025112777A1 (en) | 2023-12-01 | 2024-09-06 | Air conditioner and compressor |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645417.9ACN117514921A (en) | 2023-12-01 | 2023-12-01 | Air conditioners and compressors |
| Publication Number | Publication Date |
|---|---|
| CN117514921Atrue CN117514921A (en) | 2024-02-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311645417.9APendingCN117514921A (en) | 2023-12-01 | 2023-12-01 | Air conditioners and compressors |
| Country | Link |
|---|---|
| CN (1) | CN117514921A (en) |
| WO (1) | WO2025112777A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025112777A1 (en)* | 2023-12-01 | 2025-06-05 | 珠海格力电器股份有限公司 | Air conditioner and compressor |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020068231A (en)* | 2001-02-20 | 2002-08-27 | 위성점 | Condenser Cooling Pipe for air conditioner and Condenser for air conditioner utilizing the same |
| WO2015136895A1 (en)* | 2014-03-14 | 2015-09-17 | パナソニックＩｐマネジメント株式会社 | Cooling device |
| CN108679779A (en)* | 2018-05-03 | 2018-10-19 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit, air conditioner, control method, controller and storage medium |
| CN109959084A (en)* | 2019-04-15 | 2019-07-02 | 广东美的制冷设备有限公司 | Air conditioning systems and air conditioning units |
| CN216159166U (en)* | 2021-06-29 | 2022-04-01 | 青岛海尔创新科技有限公司 | Heat Exchangers and Air Conditioning Indoor Units |
| US20220369505A1 (en)* | 2019-08-27 | 2022-11-17 | Nec Corporation | Electronic apparatus cooling device, water-cooled information processing device, cooling module, and electronic apparatus cooling method |
| CN115750290A (en)* | 2022-12-23 | 2023-03-07 | 珠海格力电器股份有限公司 | Anti-condensation structure, integrated compressor and refrigeration equipment |
| CN221503615U (en)* | 2023-12-01 | 2024-08-09 | 珠海格力电器股份有限公司 | Air conditioner and compressor |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013153116A (en)* | 2012-01-25 | 2013-08-08 | Nakamura Mfg Co Ltd | Heating body cooling device |
| CN208595622U (en)* | 2018-06-11 | 2019-03-12 | 珠海格力电器股份有限公司 | Radiating assembly and air conditioner |
| CN213638707U (en)* | 2020-11-26 | 2021-07-06 | 珠海格力电器股份有限公司 | Electrical box and electrical equipment |
| CN117514921A (en)* | 2023-12-01 | 2024-02-06 | 珠海格力电器股份有限公司 | Air conditioners and compressors |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020068231A (en)* | 2001-02-20 | 2002-08-27 | 위성점 | Condenser Cooling Pipe for air conditioner and Condenser for air conditioner utilizing the same |
| WO2015136895A1 (en)* | 2014-03-14 | 2015-09-17 | パナソニックＩｐマネジメント株式会社 | Cooling device |
| CN108679779A (en)* | 2018-05-03 | 2018-10-19 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit, air conditioner, control method, controller and storage medium |
| CN109959084A (en)* | 2019-04-15 | 2019-07-02 | 广东美的制冷设备有限公司 | Air conditioning systems and air conditioning units |
| US20220369505A1 (en)* | 2019-08-27 | 2022-11-17 | Nec Corporation | Electronic apparatus cooling device, water-cooled information processing device, cooling module, and electronic apparatus cooling method |
| CN216159166U (en)* | 2021-06-29 | 2022-04-01 | 青岛海尔创新科技有限公司 | Heat Exchangers and Air Conditioning Indoor Units |
| CN115750290A (en)* | 2022-12-23 | 2023-03-07 | 珠海格力电器股份有限公司 | Anti-condensation structure, integrated compressor and refrigeration equipment |
| CN221503615U (en)* | 2023-12-01 | 2024-08-09 | 珠海格力电器股份有限公司 | Air conditioner and compressor |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025112777A1 (en)* | 2023-12-01 | 2025-06-05 | 珠海格力电器股份有限公司 | Air conditioner and compressor |
| Publication number | Publication date |
|---|---|
| WO2025112777A1 (en) | 2025-06-05 |
| Publication | Publication Date | Title |
|---|---|---|
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