技术领域Technical Field
本发明涉及柴油发电机组技术领域，具体涉及一种静音柴油发电机组。The invention relates to the technical field of diesel generator sets, and in particular to a silent diesel generator set.
背景技术Background Art
静音柴油发电机组是一种设计用于减少运行时噪音的柴油发电机，与传统的柴油发电机相比，静音柴油发电机组通过一系列的隔音和降噪技术，将运行时的噪音水平显著降低，使其更适合在对噪音有严格限制的环境中使用，如居民区、医院、学校、酒店、办公室等。Silent diesel generator set is a diesel generator designed to reduce noise during operation. Compared with traditional diesel generators, silent diesel generator set significantly reduces the noise level during operation through a series of sound insulation and noise reduction technologies, making it more suitable for use in environments with strict noise restrictions, such as residential areas, hospitals, schools, hotels, offices, etc.
现有的静音柴油发电机组通常在外壳内填充隔音棉、吸音泡沫等材料来吸收和隔绝发电机运行过程中产生的噪声，然而，柴油发电机在运作时还会产生大量的热量，因此必须配备有效的冷却系统以保证机器的正常运转和寿命，在大多数正常工作环境下，这些隔音和吸音材料足以将噪音控制在可接受的水平，但是，当发电器处于高温环境、负载过大时，为了加强散热效果，冷却系统需要提高功率，这会造成更大的噪音，超过了隔音材料的吸收能力，且高温条件下，隔音棉、吸音泡沫等材料会因热融化，导致其隔音性能下降，基于此，本发明有目的地提供一种能够在有效散热的同时控制冷却系统低噪音的静音柴油发电机组。Existing silent diesel generator sets usually fill the outer shell with sound insulation cotton, sound absorbing foam and other materials to absorb and isolate the noise generated during the operation of the generator. However, the diesel generator will also generate a lot of heat during operation, so it must be equipped with an effective cooling system to ensure the normal operation and life of the machine. Under most normal working conditions, these sound insulation and sound absorbing materials are sufficient to control the noise at an acceptable level. However, when the generator is in a high temperature environment and the load is too large, in order to enhance the heat dissipation effect, the cooling system needs to increase the power, which will cause greater noise, exceeding the absorption capacity of the sound insulation material, and under high temperature conditions, materials such as sound insulation cotton and sound absorbing foam will melt due to heat, resulting in a decrease in their sound insulation performance. Based on this, the present invention purposely provides a silent diesel generator set that can effectively dissipate heat while controlling the low noise of the cooling system.
发明内容Summary of the invention
本发明的目的在于针对现有技术的不足之处，提供一种静音柴油发电机组，以解决在柴油发电机组持续高负荷工作时冷却系统功率相应提高，其发出的噪音得不到有效控制的技术问题。The purpose of the present invention is to provide a silent diesel generator set to address the deficiencies in the prior art, so as to solve the technical problem that when the diesel generator set continues to work at a high load, the power of the cooling system increases accordingly and the noise it emits cannot be effectively controlled.
本发明的目的可以通过以下技术方案实现：The purpose of the present invention can be achieved through the following technical solutions:
一种静音柴油发电机组，包括：A silent diesel generator set, comprising:
箱体，其内固定安装有柴油发电机和发动机，且其内开设有隔音腔，所述隔音腔内填充有隔音材料，所述箱体内设置有风冷散热组件；A box body, in which a diesel generator and an engine are fixedly installed, and a sound insulation cavity is opened therein, the sound insulation cavity is filled with sound insulation material, and an air cooling and heat dissipation component is arranged in the box body;
隔热罩，且固定安装于箱体四周，且其与箱体之间存在容水腔室，所述容水腔室内填充有冷却水，所述箱体与隔热罩之间固定安装有隔板，所述隔板将容水腔室分隔为上腔室和下腔室，所述隔热罩上对称安装有两个分流箱，每个分流箱均与一个对应的循环冷却组件连通；以及A heat insulation cover is fixedly installed around the box body, and there is a water chamber between the heat insulation cover and the box body, the water chamber is filled with cooling water, a partition is fixedly installed between the box body and the heat insulation cover, the partition divides the water chamber into an upper chamber and a lower chamber, and two diversion boxes are symmetrically installed on the heat insulation cover, each of which is connected to a corresponding circulating cooling assembly; and
移动板，其数量为两个，两个移动板分别与两个分流箱对应，所述移动板滑动安装于隔板上，且其由切换组件驱动升降，当一个移动板上升时，另一个移动板下降，且当一个分流箱通过一个移动板与上腔室连通时，另一个分流箱通过另一个移动板与下腔室连通，且当分流箱通过移动板与上腔室连通时，其对应的循环冷却组件与上腔室连通。There are two movable plates, which correspond to two diverter boxes respectively. The movable plates are slidably mounted on the partitions and driven to rise and fall by the switching assembly. When one movable plate rises, the other movable plate falls. When one diverter box is connected to the upper chamber through one movable plate, the other diverter box is connected to the lower chamber through another movable plate. When the diverter box is connected to the upper chamber through the movable plate, its corresponding circulating cooling assembly is connected to the upper chamber.
作为本发明进一步的方案：每个所述循环冷却组件均包括第一输送管、换热器、第一回流管和第二回流管，所述换热器固定安装于隔热罩上，其出料端通过第一输送管与分流箱连通，其入料端与第一回流管和第二回流管连通，所述第一回流管与上腔室连通，所述第二回流管与下腔室连通，所述第一回流管和第二回流管上均设置有阀门，两个阀门异步启闭。As a further solution of the present invention: each of the circulating cooling components includes a first conveying pipe, a heat exchanger, a first return pipe and a second return pipe. The heat exchanger is fixedly installed on the heat insulation cover, and its discharge end is connected to the diversion box through the first conveying pipe, and its feed end is connected to the first return pipe and the second return pipe. The first return pipe is connected to the upper chamber, and the second return pipe is connected to the lower chamber. Valves are provided on the first return pipe and the second return pipe, and the two valves are opened and closed asynchronously.
作为本发明进一步的方案：所述切换组件包括杠杆和连杆，所述杠杆转动安装于隔热罩顶部，且其由输出源驱动旋转，两个连杆分别滑动安装于隔热罩上，且两者顶端与杠杆两端转动连接，每个连杆底端均与一个对应的移动板固定连接。As a further solution of the present invention: the switching assembly includes a lever and a connecting rod, the lever is rotatably installed on the top of the heat insulation cover, and is driven to rotate by an output source, two connecting rods are respectively slidably installed on the heat insulation cover, and the top ends of the two are rotatably connected to the two ends of the lever, and the bottom end of each connecting rod is fixedly connected to a corresponding movable plate.
作为本发明进一步的方案：所述下腔室与进出水口连通，当杠杆处于水平位置时，所述上腔室通过分流箱与下腔室连通。As a further solution of the present invention: the lower chamber is connected to the water inlet and outlet, and when the lever is in a horizontal position, the upper chamber is connected to the lower chamber through the diverter box.
作为本发明进一步的方案：所述箱体上固定安装有散热翅片，所述散热翅片一端延伸至隔音腔内，其另一端延伸至容水腔室内。As a further solution of the present invention: a heat dissipation fin is fixedly mounted on the box body, one end of the heat dissipation fin extends into the sound insulation cavity, and the other end thereof extends into the water containing cavity.
作为本发明进一步的方案：所述箱体与散热翅片连接处设置有弹性密封件。As a further solution of the present invention: an elastic sealing member is provided at the connection between the box body and the heat dissipation fins.
作为本发明进一步的方案：所述风冷散热组件包括散热风机和条形散热孔，所述散热风机固定安装于箱体一端，所述条形散热孔开设于箱体另一端，所述散热风机和条形散热孔上均设置有过滤网。As a further solution of the present invention: the air-cooled heat dissipation component includes a heat dissipation fan and strip heat dissipation holes, the heat dissipation fan is fixedly installed at one end of the box, and the strip heat dissipation holes are opened at the other end of the box, and the heat dissipation fan and the strip heat dissipation holes are both provided with filters.
作为本发明进一步的方案：所述隔热罩底部固定安装有底座，所述隔热罩与底座之间存在空隙。As a further solution of the present invention: a base is fixedly installed at the bottom of the heat insulation cover, and there is a gap between the heat insulation cover and the base.
本发明的有益效果：Beneficial effects of the present invention:
1、本发明中，通过在容水腔室内填充冷却水，冷却水不仅可以作为额外的隔音层，帮助吸收和隔绝噪音，还能通过其热容特性增强系统的散热能力，且两个移动板位置的错位，使得冷却水在上腔室和下腔室内流向相反，确保箱体的两侧均设有冷却水流通通道的前段和后段，而通过切换组件能够改变移动板的位置，使得冷却水在箱体周围流向的改变，能够极大的提高散热吸热的效果，从而保护隔音材料，且不必提高风冷散热组件的功率，从根本上控制噪音源发出更大的噪音，从而使得整个系统在工作时处于静音状态；1. In the present invention, by filling cooling water in the water-containing chamber, the cooling water can not only serve as an additional sound insulation layer to help absorb and isolate noise, but also enhance the heat dissipation capacity of the system through its heat capacity characteristics. The misalignment of the positions of the two movable plates makes the cooling water flow in opposite directions in the upper chamber and the lower chamber, ensuring that the front section and the rear section of the cooling water flow channel are provided on both sides of the box body. The position of the movable plate can be changed by switching the assembly, so that the flow direction of the cooling water around the box body is changed, which can greatly improve the heat dissipation and heat absorption effect, thereby protecting the sound insulation material, and there is no need to increase the power of the air-cooled heat dissipation assembly, fundamentally controlling the noise source to emit a larger noise, so that the entire system is in a silent state when working;
2、本发明中，当两侧移动板的水平高度达到一致，这一变化直接导致移动板无法完全遮蔽分流箱与下腔室之间的连通口，同时也不能完全暴露分流箱与上腔室的连通路径，这种部分遮蔽、部分开放的状态，巧妙地在上腔室和下腔室之间建立了一条通路，使得它们能够通过分流箱相互连接，该状态下，通过进出水口可以将容水腔室内冷却水排出，也可以通过进出水口将冷却水注入容水腔室内，如此设计，是基于需要对箱体和容水腔室进行拆装维护等需求，可以将冷却水提前排尽，在安装完成后，也可以方便将冷却水填充；2. In the present invention, when the horizontal heights of the movable plates on both sides reach the same level, this change directly causes the movable plates to be unable to completely cover the connecting port between the diverter box and the lower chamber, and also unable to completely expose the connecting path between the diverter box and the upper chamber. This partially shielded and partially open state cleverly establishes a passage between the upper chamber and the lower chamber, so that they can be connected to each other through the diverter box. In this state, the cooling water in the water chamber can be discharged through the water inlet and outlet, and the cooling water can also be injected into the water chamber through the water inlet and outlet. Such a design is based on the need to disassemble and maintain the box body and the water chamber, so that the cooling water can be discharged in advance, and after the installation is completed, the cooling water can also be conveniently filled;
3、本发明中，通过将散热翅片设置于箱体中，它能够有效地将隔音腔内的隔音材料所吸收的热量传导至容水腔室内，并与流动的冷却水进行高效的热交换，这一过程确保了隔音材料不会因长时间处于高温状态下而遭受损坏，如融化等不利情况，从而维护了整个系统的稳定性和安全性。3. In the present invention, by arranging the heat dissipation fins in the box body, it can effectively conduct the heat absorbed by the sound insulation material in the sound insulation cavity to the water containing chamber, and perform efficient heat exchange with the flowing cooling water. This process ensures that the sound insulation material will not be damaged due to being in a high temperature state for a long time, such as melting and other adverse conditions, thereby maintaining the stability and safety of the entire system.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图对本发明作进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明整体结构示意图；Fig. 1 is a schematic diagram of the overall structure of the present invention;
图2是本发明中的结构示意图；Fig. 2 is a schematic diagram of the structure of the present invention;
图3是本发明中的结构示意图；FIG3 is a schematic diagram of the structure of the present invention;
图4是本发明中的结构示意图；FIG4 is a schematic diagram of the structure of the present invention;
图5是本发明中的结构示意图；FIG5 is a schematic diagram of the structure of the present invention;
图6是本发明中的结构示意图。FIG. 6 is a schematic diagram of the structure of the present invention.
图中：1、箱体；101、隔音腔；2、隔热罩；3、容水腔室；301、上腔室；302、下腔室；4、隔板；5、移动板；6、分流箱；7、循环冷却组件；701、第一输送管；702、换热器；703、第一回流管；704、第二回流管；8、切换组件；801、杠杆；802、连杆；9、风冷散热组件；901、散热风机；902、条形散热孔；10、散热翅片；11、弹性密封件；12、进出水口；13、底座。In the figure: 1. box body; 101. sound insulation chamber; 2. heat insulation cover; 3. water holding chamber; 301. upper chamber; 302. lower chamber; 4. partition; 5. movable plate; 6. diverter box; 7. circulating cooling component; 701. first delivery pipe; 702. heat exchanger; 703. first return pipe; 704. second return pipe; 8. switching component; 801. lever; 802. connecting rod; 9. air-cooled heat dissipation component; 901. heat dissipation fan; 902. strip heat dissipation holes; 10. heat dissipation fins; 11. elastic sealing member; 12. water inlet and outlet; 13. base.
具体实施方式DETAILED DESCRIPTION
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
请参阅图1-图6所示，本发明为一种静音柴油发电机组，包括：Please refer to Figures 1 to 6, the present invention is a silent diesel generator set, comprising:
箱体1，其内固定安装有柴油发电机和发动机，且其内开设有隔音腔101，所述隔音腔101内填充有隔音材料，所述箱体1内设置有风冷散热组件9；A box 1 in which a diesel generator and an engine are fixedly installed, and a soundproof cavity 101 is provided therein, the soundproof cavity 101 is filled with soundproof material, and an air-cooling heat dissipation component 9 is provided in the box 1;
隔热罩2，且固定安装于箱体1四周，且其与箱体1之间存在容水腔室3，所述容水腔室3内填充有冷却水，所述箱体1与隔热罩2之间固定安装有隔板4，所述隔板4将容水腔室3分隔为上腔室301和下腔室302，所述隔热罩2上对称安装有两个分流箱6，每个分流箱6均与一个对应的循环冷却组件7连通；以及The heat shield 2 is fixedly mounted around the box body 1, and there is a water chamber 3 between the heat shield 2 and the box body 1, the water chamber 3 is filled with cooling water, a partition 4 is fixedly mounted between the box body 1 and the heat shield 2, the partition 4 divides the water chamber 3 into an upper chamber 301 and a lower chamber 302, and two diverter boxes 6 are symmetrically mounted on the heat shield 2, each of which is connected to a corresponding circulating cooling assembly 7; and
移动板5，其数量为两个，两个移动板5分别与两个分流箱6对应，所述移动板5滑动安装于隔板4上，且其由切换组件8驱动升降，当一个移动板5上升时，另一个移动板5下降，且当一个分流箱6通过一个移动板5与上腔室301连通时，另一个分流箱6通过另一个移动板5与下腔室302连通，且当分流箱6通过移动板5与上腔室301连通时，其对应的循环冷却组件7与上腔室301连通。There are two movable plates 5, and the two movable plates 5 correspond to two diverter boxes 6 respectively. The movable plates 5 are slidably installed on the partition 4, and are driven to rise and fall by the switching component 8. When one movable plate 5 rises, the other movable plate 5 falls, and when one diverter box 6 is connected with the upper chamber 301 through one movable plate 5, the other diverter box 6 is connected with the lower chamber 302 through another movable plate 5, and when the diverter box 6 is connected with the upper chamber 301 through the movable plate 5, its corresponding circulating cooling component 7 is connected with the upper chamber 301.
在本实施例的一种情况中，需要说明的是，本发明所述的柴油发电机、发动机均为现有技术，本发明未对它们进行改进，因此，不需要公开它们具体的机械结构以及电路结构，并不影响本发明的完整性；所述隔音材料可以选用隔音棉、吸音泡沫等，本实施例在此不进行具体的限定。In one case of this embodiment, it should be noted that the diesel generator and engine described in the present invention are all prior art, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, and it does not affect the integrity of the present invention; the sound insulation material can be sound insulation cotton, sound-absorbing foam, etc., and this embodiment does not make specific limitations here.
本实施例在实际应用时，通过在隔音腔101内填充隔音材料，能够有效吸收和阻隔柴油发电机和发动机在正常工作状态下产生的噪音，而在容水腔室3内填充冷却水，冷却水不仅可以作为额外的隔音层，帮助吸收和隔绝噪音，还能通过其热容特性增强系统的散热能力，配合风冷散热组件9能够提高整体装置散热效率；In actual application, this embodiment can effectively absorb and block the noise generated by the diesel generator and the engine in normal working state by filling the sound insulation material in the sound insulation cavity 101, and fill the cooling water in the water containing chamber 3. The cooling water can not only serve as an additional sound insulation layer to help absorb and isolate noise, but also enhance the heat dissipation capacity of the system through its heat capacity characteristics, and cooperate with the air-cooled heat dissipation component 9 to improve the heat dissipation efficiency of the overall device;
当柴油发电机和发动机处于剧烈工作状态时，如图3所示为例，两个移动板5的位置错位，此时左边的分流箱6通过移动板5与下腔室302连通，且其对应的循环冷却组件与下腔室302连通，因此下腔室302内冷却水的流向是从左向右，而右边的分流箱6通过移动板5与上腔室301连通，且其对应的循环冷却组件与上腔室301连通，因此上腔室301内的冷却水流向是从右向左，此时箱体1上下均有冷却水经过进行换热，而箱体1的两侧均有一个冷却水流通通道的前段和后段，且前段的低温冷却水能够与经过换热后的高温冷却水进行换热，使得箱体1两侧的温度维持在较低温度，而循环冷却组件通过持续提供低温冷却水，确保了整个系统的冷却效率；且通过切换组件8能够改变两侧移动板5的位置，使得上腔室301和下腔室302内的冷却水流向改变，即同一流道内的冷却水流向改变，即原本位于后段的冷却水通道变为前段，使得低温冷却水能够优先对这些区域进行降温，避免了某些区域因始终处于散热后段而无法有效吸热，导致热量累积的问题，而通过简单的调节移动板5的位置，使得冷却水在箱体1周围流向的改变，能够极大的提高散热吸热的效果，可以在不增加风冷散热组件9功率的情况下，有效地控制噪音源，防止其发出更大的噪音，因此，整个系统在工作时能够保持在静音状态，同时确保了高效的散热性能。When the diesel generator and the engine are in an intense working state, as shown in Figure 3, the positions of the two movable plates 5 are misaligned. At this time, the left diverter box 6 is connected to the lower chamber 302 through the movable plate 5, and its corresponding circulating cooling component is connected to the lower chamber 302. Therefore, the flow direction of the cooling water in the lower chamber 302 is from left to right, and the right diverter box 6 is connected to the upper chamber 301 through the movable plate 5, and its corresponding circulating cooling component is connected to the upper chamber 301. Therefore, the flow direction of the cooling water in the upper chamber 301 is from right to left. At this time, cooling water passes through the upper and lower parts of the box body 1 for heat exchange, and both sides of the box body 1 have a front section and a rear section of a cooling water flow channel, and the low-temperature cooling water in the front section can exchange heat with the high-temperature cooling water after heat exchange, so that the temperature on both sides of the box body 1 is maintained at a lower temperature, and the circulating cooling component continuously provides Low-temperature cooling water ensures the cooling efficiency of the entire system; and the position of the movable plates 5 on both sides can be changed by switching the component 8, so that the flow direction of the cooling water in the upper chamber 301 and the lower chamber 302 is changed, that is, the flow direction of the cooling water in the same flow channel is changed, that is, the cooling water channel originally located in the rear section becomes the front section, so that the low-temperature cooling water can give priority to cooling these areas, avoiding the problem of heat accumulation due to some areas being unable to effectively absorb heat due to always being in the rear section of heat dissipation, and by simply adjusting the position of the movable plate 5, the flow direction of the cooling water around the box body 1 is changed, which can greatly improve the effect of heat dissipation and heat absorption, and can effectively control the noise source without increasing the power of the air-cooled heat dissipation component 9 to prevent it from emitting louder noise. Therefore, the entire system can remain silent during operation while ensuring efficient heat dissipation performance.
如图1-图3所示，作为本发明的一种优选实施例，每个所述循环冷却组件7均包括第一输送管701、换热器702、第一回流管703和第二回流管704，所述换热器702固定安装于隔热罩2上，其出料端通过第一输送管701与分流箱6连通，其入料端与第一回流管703和第二回流管704连通，所述第一回流管703与上腔室301连通，所述第二回流管704与下腔室302连通，所述第一回流管703和第二回流管704上均设置有阀门，两个阀门异步启闭。As shown in Figures 1 to 3, as a preferred embodiment of the present invention, each of the circulating cooling components 7 includes a first conveying pipe 701, a heat exchanger 702, a first return pipe 703 and a second return pipe 704. The heat exchanger 702 is fixedly installed on the heat insulation cover 2, and its discharge end is connected to the diversion box 6 through the first conveying pipe 701, and its feed end is connected to the first return pipe 703 and the second return pipe 704. The first return pipe 703 is connected to the upper chamber 301, and the second return pipe 704 is connected to the lower chamber 302. Valves are provided on the first return pipe 703 and the second return pipe 704, and the two valves are opened and closed asynchronously.
在本实施例的一种情况中，需要说明的是，所述第一输送管701上设置有动力泵，本发明所述的换热器702、动力泵以及阀门均为现有技术，本发明未对它们进行改进，因此，不需要公开它们具体的机械结构以及电路结构，并不影响本发明的完整性。In one case of this embodiment, it should be noted that a power pump is provided on the first delivery pipe 701, and the heat exchanger 702, power pump and valve described in the present invention are all prior arts, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present invention.
本实施例在实际应用时，当分流箱6通过移动板5与上腔室301连通时，第一回流管703开启，而第二回流管704关闭，此时上腔室301通过第一回流管703与换热器702连通，在动力泵的作用下，上腔室301内冷却水会通过第一回流管703输送到换热器702内，在换热器702内进行换热降温，再通过第一输送管701输送到分流箱6内，最终通过分流箱6回到上腔室301内进行一个循环；而当分流箱6通过移动板5与下腔室302连通时，第二回流管704开启，第一回流管703关闭，此时下腔室302通过第二回流管704与换热器702连通，且两个对称的循环组件的配合，能够使得容水腔室3内的冷却水流向不同，且能够发生改变，进而提高水冷的效果，也能够对隔音材料进行降温。In actual application of this embodiment, when the shunt box 6 is connected to the upper chamber 301 through the movable plate 5, the first return pipe 703 is opened, and the second return pipe 704 is closed. At this time, the upper chamber 301 is connected to the heat exchanger 702 through the first return pipe 703. Under the action of the power pump, the cooling water in the upper chamber 301 will be transported to the heat exchanger 702 through the first return pipe 703, and heat exchange and cooling will be performed in the heat exchanger 702, and then transported to the shunt box 6 through the first delivery pipe 701. Finally, it returns to the upper chamber 301 through the diverter box 6 for a circulation; and when the diverter box 6 is connected with the lower chamber 302 through the movable plate 5, the second return pipe 704 is opened and the first return pipe 703 is closed. At this time, the lower chamber 302 is connected with the heat exchanger 702 through the second return pipe 704, and the cooperation of the two symmetrical circulation components can make the cooling water in the water chamber 3 flow in different directions and can change, thereby improving the water cooling effect and also cooling the sound insulation material.
如图1-图3所示，作为本发明的一种优选实施例，所述切换组件8包括杠杆801和连杆802，所述杠杆801转动安装于隔热罩2顶部，且其由输出源驱动旋转，两个连杆802分别滑动安装于隔热罩2上，且两者顶端与杠杆801两端转动连接，每个连杆802底端均与一个对应的移动板5固定连接。As shown in Figures 1 to 3, as a preferred embodiment of the present invention, the switching assembly 8 includes a lever 801 and a connecting rod 802. The lever 801 is rotatably installed on the top of the heat insulation cover 2, and is driven to rotate by an output source. The two connecting rods 802 are respectively slidably installed on the heat insulation cover 2, and the top ends of the two are rotatably connected to the two ends of the lever 801, and the bottom end of each connecting rod 802 is fixedly connected to a corresponding movable plate 5.
在本实施例的一种情况中，所述输出源可以选用伺服电机、伺服马达等部件，还可以选用其他能够实现杠杆801做旋转运动的机构，本实施例在此不进行具体的限定。In one case of this embodiment, the output source may be a servo motor, a servo motor or other components, or other mechanisms that can realize the rotational movement of the lever 801, which is not specifically limited in this embodiment.
本实施例在实际应用时，通过输出源控制杠杆801的转动，进而驱动连杆802的升降运动，最终带动与之相连的移动板5进行升降，随着移动板5的升降，它会改变与分流箱6之间的相对位置，从而切换分流箱6与上腔室301和下腔室302之间的连通状态；具体来说，当移动板5处于某一高度时，它完全封闭分流箱6与上腔室301的连通口，同时打开分流箱6与下腔室302的连通；而当移动板5升降至另一高度时，这一状态会反转，实现冷却水流向的切换，通过定期改变冷却水的流向，可以确保冷却水能够更均匀地流经柴油发电机和发动机的各个关键部位，减少局部过热的风险，从而提高整体的冷却效率。In actual application, the present embodiment controls the rotation of the lever 801 through the output source, thereby driving the lifting and lowering movement of the connecting rod 802, and finally driving the movable plate 5 connected thereto to be lifted and lowered. As the movable plate 5 is lifted and lowered, it will change its relative position with the diverter box 6, thereby switching the connection state between the diverter box 6 and the upper chamber 301 and the lower chamber 302; specifically, when the movable plate 5 is at a certain height, it completely closes the connection port between the diverter box 6 and the upper chamber 301, and opens the connection between the diverter box 6 and the lower chamber 302; and when the movable plate 5 is lifted and lowered to another height, this state will be reversed, realizing the switching of the cooling water flow direction. By regularly changing the cooling water flow direction, it can be ensured that the cooling water can flow more evenly through the key parts of the diesel generator and the engine, reducing the risk of local overheating, thereby improving the overall cooling efficiency.
如图1-图3所示，作为本发明的一种优选实施例，所述下腔室302与进出水口12连通，当杠杆801处于水平位置时，所述上腔室301通过分流箱6与下腔室302连通。As shown in FIGS. 1 to 3 , as a preferred embodiment of the present invention, the lower chamber 302 is connected to the water inlet and outlet 12 , and when the lever 801 is in a horizontal position, the upper chamber 301 is connected to the lower chamber 302 through the diverter box 6 .
本实施例在实际应用时，在特定工况下，当杠杆801旋转至水平位置时，使得它们与分流箱6的连接状态发生微妙变化，具体来说，此时两侧移动板5的水平高度达到一致，这一变化直接导致移动板5无法完全遮蔽分流箱6与下腔室302之间的连通口，同时也不能完全暴露分流箱6与上腔室301的连通路径，这种部分遮蔽、部分开放的状态，巧妙地在上腔室301和下腔室302之间建立了一条通路，使得它们能够通过分流箱6相互连接，该状态下，通过进出水口12可以将容水腔室3内冷却水排出，也可以通过进出水口12将冷却水注入容水腔室3内，如此设计，是基于需要对箱体1和容水腔室3进行拆装维护等需求，可以将冷却水提前排尽，在安装完成后，也可以方便将冷却水填充。When this embodiment is actually used, under certain working conditions, when the lever 801 rotates to a horizontal position, the connection state between them and the diverter box 6 changes subtly. Specifically, at this time, the horizontal heights of the movable plates 5 on both sides are consistent. This change directly causes the movable plates 5 to be unable to completely cover the connecting port between the diverter box 6 and the lower chamber 302, and also unable to completely expose the connecting path between the diverter box 6 and the upper chamber 301. This partially shielded and partially open state cleverly establishes a passage between the upper chamber 301 and the lower chamber 302, so that they can be connected to each other through the diverter box 6. In this state, the cooling water in the water containing chamber 3 can be discharged through the water inlet and outlet 12, and the cooling water can also be injected into the water containing chamber 3 through the water inlet and outlet 12. Such a design is based on the need to disassemble and maintain the box body 1 and the water containing chamber 3. The cooling water can be discharged in advance, and after the installation is completed, the cooling water can also be conveniently filled.
如图3-图6所示，作为本发明的一种优选实施例，所述箱体1上固定安装有散热翅片10，所述散热翅片10一端延伸至隔音腔101内，其另一端延伸至容水腔室3内。As shown in FIG. 3 to FIG. 6 , as a preferred embodiment of the present invention, a heat dissipation fin 10 is fixedly mounted on the box body 1 , and one end of the heat dissipation fin 10 extends into the sound insulation cavity 101 , and the other end thereof extends into the water containing chamber 3 .
本实施例在实际应用时，通过将散热翅片10设置于箱体1中，它能够有效地将隔音腔101内的隔音材料所吸收的热量传导至容水腔室3内，并与流动的冷却水进行高效的热交换，这一过程确保了隔音材料不会因长时间处于高温状态下而遭受损坏，如融化等不利情况，从而维护了整个系统的稳定性和安全性，且如图3所示为例，散热翅片10各个翅片之间的流道平行于冷却水的流向，不会阻挡冷却水的流通，且散热翅片10与冷却水的接触面积更大，换热效率更高。In actual application, by arranging the heat dissipation fins 10 in the housing 1, the heat absorbed by the sound insulation material in the sound insulation cavity 101 can be effectively transferred to the water containing chamber 3, and efficient heat exchange can be performed with the flowing cooling water. This process ensures that the sound insulation material will not be damaged due to being in a high temperature state for a long time, such as melting and other adverse conditions, thereby maintaining the stability and safety of the entire system. As shown in FIG3 as an example, the flow channels between the fins of the heat dissipation fins 10 are parallel to the flow direction of the cooling water, which will not block the circulation of the cooling water, and the contact area between the heat dissipation fins 10 and the cooling water is larger, and the heat exchange efficiency is higher.
如图3-图6所示，作为本发明的一种优选实施例，所述箱体1与散热翅片10连接处设置有弹性密封件11。As shown in FIG. 3 to FIG. 6 , as a preferred embodiment of the present invention, an elastic sealing member 11 is provided at the connection between the box body 1 and the heat dissipation fins 10 .
本实施例在实际应用时，弹性密封件11具有良好的弹性，能够有效吸收振动，减少噪音的产生，将其安装在散热翅片10与箱体1之间，形成一个缓冲层，同时弹性密封件11还具有较好的热稳定性和耐温性，适用于高温环境。In actual application of this embodiment, the elastic seal 11 has good elasticity, can effectively absorb vibration and reduce noise generation. It is installed between the heat dissipation fins 10 and the box body 1 to form a buffer layer. At the same time, the elastic seal 11 also has good thermal stability and temperature resistance, and is suitable for high temperature environments.
如图1-图2所示，作为本发明的一种优选实施例，所述风冷散热组件9包括散热风机901和条形散热孔902，所述散热风机901固定安装于箱体1一端，所述条形散热孔902开设于箱体1另一端，所述散热风机901和条形散热孔902上均设置有过滤网。As shown in Figures 1 and 2, as a preferred embodiment of the present invention, the air-cooled heat dissipation component 9 includes a heat dissipation fan 901 and a strip heat dissipation hole 902, the heat dissipation fan 901 is fixedly installed at one end of the box body 1, and the strip heat dissipation hole 902 is opened at the other end of the box body 1, and the heat dissipation fan 901 and the strip heat dissipation hole 902 are both provided with a filter.
本实施例在实际应用时，启动散热风机901，将外部空气吹入箱体1内，加强箱体1内空气流通的速度，从而带走柴油发电机和发动机表面产生的热量，从而热空气通过条形散热孔902排出箱体1内，如此循环，从而实现基本的风冷效果，这个过程不仅促进了设备散热，还因为散热风机901设置在箱体1内部，其工作时隔音腔101内的隔音材料以及容水腔室3内的冷却水都能够吸收由此产生的噪音，从而有效地控制并限制了噪音的传播，既确保了柴油发电机运行时的有效散热，又保持了整个系统的低噪音水平，实现了效率与环保的平衡。In actual application of this embodiment, the cooling fan 901 is started to blow external air into the box body 1, thereby increasing the speed of air circulation in the box body 1, thereby taking away the heat generated by the diesel generator and the engine surface, and the hot air is discharged from the box body 1 through the strip cooling holes 902, and the cycle is repeated to achieve a basic air cooling effect. This process not only promotes the heat dissipation of the equipment, but also because the cooling fan 901 is arranged inside the box body 1, the sound insulation material in the sound insulation cavity 101 and the cooling water in the water chamber 3 can absorb the noise generated when it is working, thereby effectively controlling and limiting the propagation of noise, ensuring the effective heat dissipation of the diesel generator during operation, and maintaining the low noise level of the entire system, achieving a balance between efficiency and environmental protection.
如图1-图2所示，作为本发明的一种优选实施例，所述隔热罩2底部固定安装有底座13，所述隔热罩2与底座13之间存在空隙。As shown in FIG. 1 and FIG. 2 , as a preferred embodiment of the present invention, a base 13 is fixedly mounted on the bottom of the heat insulation cover 2 , and there is a gap between the heat insulation cover 2 and the base 13 .
本实施例在实际应用时，通过底座13将隔热罩2抬离地面，使得外部空气能够从隔热罩2与底座13之间空隙流动，带走隔热罩2表面的热量，避免其直接放置于地面上，导致隔热罩2底部热量难以散发的问题。In actual application of this embodiment, the heat insulation cover 2 is lifted off the ground through the base 13, so that external air can flow through the gap between the heat insulation cover 2 and the base 13 to take away the heat on the surface of the heat insulation cover 2, thereby avoiding the problem that the heat at the bottom of the heat insulation cover 2 is difficult to dissipate when it is placed directly on the ground.
本发明的工作原理：本发明上述实施例中提供了一种静音柴油发电机组，由于两个移动板5的位置错位，此时左边的分流箱6通过移动板5与下腔室302连通，且其对应的循环冷却组件与下腔室302连通，因此下腔室302内冷却水的流向是从左向右，而右边的分流箱6通过移动板5与上腔室301连通，且其对应的循环冷却组件与上腔室301连通，因此上腔室301内的冷却水流向是从右向左，此时箱体1上下均有冷却水经过进行换热，而箱体1的两侧均有一个冷却水流通通道的前段和后段，且前段的低温冷却水能够与经过换热后的高温冷却水进行换热，使得箱体1两侧的温度维持在较低温度，且通过切换组件8能够改变两侧移动板5的位置，使得上腔室301和下腔室302内的冷却水流向改变，即同一流道内的冷却水流向改变，即原本位于后段的冷却水通道变为前段，使得低温冷却水能够优先对这些区域进行降温。Working principle of the present invention: The above embodiment of the present invention provides a silent diesel generator set. Due to the misalignment of the positions of the two movable plates 5, the diverter box 6 on the left is connected to the lower chamber 302 through the movable plate 5, and its corresponding circulating cooling component is connected to the lower chamber 302. Therefore, the flow direction of the cooling water in the lower chamber 302 is from left to right, and the diverter box 6 on the right is connected to the upper chamber 301 through the movable plate 5, and its corresponding circulating cooling component is connected to the upper chamber 301. Therefore, the flow direction of the cooling water in the upper chamber 301 is from right to left. At this time, the upper chamber 301 of the box body 1 is connected to the lower chamber 302 through the movable plate 5. Cooling water passes through the bottom for heat exchange, and both sides of the box body 1 have a front section and a rear section of a cooling water flow channel, and the low-temperature cooling water in the front section can exchange heat with the high-temperature cooling water after heat exchange, so that the temperature on both sides of the box body 1 is maintained at a lower temperature, and the position of the movable plates 5 on both sides can be changed by switching the component 8, so that the flow direction of the cooling water in the upper chamber 301 and the lower chamber 302 is changed, that is, the flow direction of the cooling water in the same flow channel is changed, that is, the cooling water channel originally located in the rear section becomes the front section, so that the low-temperature cooling water can preferentially cool these areas.
以上对本发明的一个实施例进行了详细说明，但所述内容仅为本发明的较佳实施例，不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等，均应仍归属于本发明的专利涵盖范围之内。The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411208513.1ACN118911831B (en) | 2024-08-30 | 2024-08-30 | A silent diesel generator set |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411208513.1ACN118911831B (en) | 2024-08-30 | 2024-08-30 | A silent diesel generator set |
| Publication Number | Publication Date |
|---|---|
| CN118911831Atrue CN118911831A (en) | 2024-11-08 |
| CN118911831B CN118911831B (en) | 2025-08-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411208513.1AActiveCN118911831B (en) | 2024-08-30 | 2024-08-30 | A silent diesel generator set |
| Country | Link |
|---|---|
| CN (1) | CN118911831B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119878354A (en)* | 2025-03-28 | 2025-04-25 | 山东华全动力股份有限公司 | Diesel generating set heat dissipation amortization equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050095151A (en)* | 2004-03-25 | 2005-09-29 | 현대자동차주식회사 | Cross flow radiator |
| DE102009039798A1 (en)* | 2008-09-08 | 2010-04-15 | DENSO CORPORATION, Kariya-shi | Cooling system for vehicle e.g. hybrid vehicle, has switching valve switching circuit linked to hydrothermal replacement flow path, so that cooling water and low-temperature cooling water are made to flow into flow path |
| CN206707840U (en)* | 2017-02-24 | 2017-12-05 | 东风汽车公司 | Engine partial circulating cooling system |
| US20170367217A1 (en)* | 2015-11-12 | 2017-12-21 | Apaltek Co., Ltd. | Liquid Cooling Radiation System and Liquid Radiator Thereof |
| CN208674316U (en)* | 2018-07-25 | 2019-03-29 | 北京长城华冠汽车科技股份有限公司 | A new type of water chamber |
| CN209398500U (en)* | 2018-12-29 | 2019-09-17 | 江苏恒通发电机制造有限公司 | A kind of mute cabinet of generator |
| CN212454620U (en)* | 2020-06-24 | 2021-02-02 | 江苏瑞航全自动焊割设备有限公司 | The structure of a new type of air-cooled diesel variable frequency silent generator |
| CN215830590U (en)* | 2021-05-20 | 2022-02-15 | 江苏熊猫电源科技有限公司 | Diesel generating set with overheat protection mechanism |
| CN216110996U (en)* | 2021-11-16 | 2022-03-22 | 福安市威斯捷电机有限公司 | Diesel generating set exhaust baffle structure |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050095151A (en)* | 2004-03-25 | 2005-09-29 | 현대자동차주식회사 | Cross flow radiator |
| DE102009039798A1 (en)* | 2008-09-08 | 2010-04-15 | DENSO CORPORATION, Kariya-shi | Cooling system for vehicle e.g. hybrid vehicle, has switching valve switching circuit linked to hydrothermal replacement flow path, so that cooling water and low-temperature cooling water are made to flow into flow path |
| US20170367217A1 (en)* | 2015-11-12 | 2017-12-21 | Apaltek Co., Ltd. | Liquid Cooling Radiation System and Liquid Radiator Thereof |
| CN206707840U (en)* | 2017-02-24 | 2017-12-05 | 东风汽车公司 | Engine partial circulating cooling system |
| CN208674316U (en)* | 2018-07-25 | 2019-03-29 | 北京长城华冠汽车科技股份有限公司 | A new type of water chamber |
| CN209398500U (en)* | 2018-12-29 | 2019-09-17 | 江苏恒通发电机制造有限公司 | A kind of mute cabinet of generator |
| CN212454620U (en)* | 2020-06-24 | 2021-02-02 | 江苏瑞航全自动焊割设备有限公司 | The structure of a new type of air-cooled diesel variable frequency silent generator |
| CN215830590U (en)* | 2021-05-20 | 2022-02-15 | 江苏熊猫电源科技有限公司 | Diesel generating set with overheat protection mechanism |
| CN216110996U (en)* | 2021-11-16 | 2022-03-22 | 福安市威斯捷电机有限公司 | Diesel generating set exhaust baffle structure |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119878354A (en)* | 2025-03-28 | 2025-04-25 | 山东华全动力股份有限公司 | Diesel generating set heat dissipation amortization equipment |
| Publication number | Publication date |
|---|---|
| CN118911831B (en) | 2025-08-29 |
| Publication | Publication Date | Title |
|---|---|---|
| CN118911831A (en) | Mute diesel generator set | |
| CN114423261A (en) | A water-cooled circulating intelligent cockpit area cooling system | |
| CN118432401A (en) | A high efficiency heat dissipation power adapter | |
| CN209265375U (en) | A computer water cooling mechanism | |
| CN115361826A (en) | High-efficient dustproof heat abstractor of distributed energy router | |
| CN221122407U (en) | Electric control box and air conditioner | |
| CN113613460B (en) | Hybrid heat dissipation device applied to high-power supply system | |
| CN114251173B (en) | Condensation-preventing and cooling structure of container type generator set and control method thereof | |
| CN212114496U (en) | A switchgear with good heat dissipation effect | |
| CN221862572U (en) | Food processing machine with improved heat dissipation effect | |
| CN211457849U (en) | Intelligent control box that radiating effect is good | |
| CN110953065B (en) | Unit volume and super-power generator set | |
| CN214315881U (en) | Water conservancy water and electricity gate control device | |
| CN220352939U (en) | A hydrostatic drive structure for a loader | |
| CN204156736U (en) | A kind of low energy consumption low pressure SVG device | |
| CN211830446U (en) | Environment-friendly generator special part | |
| CN221863355U (en) | Heat abstractor of liquid cooling energy storage equipment | |
| CN221802579U (en) | Cleaning agent cooling device | |
| CN211860893U (en) | A dust-proof and heat-dissipating structure for a controller shell | |
| CN222914149U (en) | A notebook computer power supply cooling structure | |
| CN219492398U (en) | Air-cooled water-cooled double-circulation diesel generator set | |
| CN223293807U (en) | Heat balance device for hybrid power station | |
| CN221802531U (en) | Clinker cooler | |
| CN221669403U (en) | A heat dissipation device for power distribution cabinet | |
| CN217354523U (en) | High-efficient radiating distribution engine |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |