CN110836614A - A kind of heat exchanger for air circulation in cabinet - Google Patents

Abstract

The invention discloses a heat exchanger for circulation of a cabinet air path, which comprises fixed plates, wherein a heat exchange assembly is arranged between the two fixed plates, guide pipes are arranged in the fixed plates, fixed columns are arranged in the guide pipes and on the inner walls close to the heat exchange assembly, one sides of the fixed columns are movably connected with L-shaped guide plates, the L-shaped guide plates are composed of transverse connecting parts and longitudinal connecting parts, the length of the transverse connecting parts is smaller than that of the longitudinal connecting parts, and connecting rings are arranged on the side walls of the L-shaped guide plates corresponding to the fixed columns; the L-shaped guide plate positioned in the guide pipe is installed through design, because the length of the transverse connecting part is smaller than that of the longitudinal connecting part, when the wind speed in the guide pipe reaches a certain degree, the longitudinal connecting part of the L-shaped guide plate can rotate to one side of the center of the guide pipe by taking the fixed column as the center of a circle, and the transverse connecting part and the longitudinal connecting part can further diffuse the wind in a turbulent flow mode.

Description

Translated fromChinese

一种柜风路循环用换热器A kind of heat exchanger for air circulation in cabinet

技术领域technical field

本发明属于换热器技术领域，具体涉及一种柜风路循环用换热器。The invention belongs to the technical field of heat exchangers, and in particular relates to a heat exchanger for the circulation of air passages in a cabinet.

背景技术Background technique

换热器(亦称为热交换器或热交换设备)是用来使热量从热流体传递到冷流体，以满足规定的工艺要求的装置，是对流传热及热传导的一种工业应用。换热器可以按不同的方式分类。按其操作过程可分为间壁式、混合式、蓄热式(或称回热式)三大类；按其表面的紧凑程度可分为紧凑式和非紧凑式两类。A heat exchanger (also known as a heat exchanger or heat exchange equipment) is a device used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements. It is an industrial application of convective heat transfer and heat conduction. Heat exchangers can be classified in different ways. According to its operation process, it can be divided into three categories: partition type, hybrid type, regenerative type (or regenerative type); according to the compactness of its surface, it can be divided into two types: compact type and non-compact type.

现有的柜风路循环用换热器，由于导管的结构单一，无法根据风速而改变导管内的风道，从而无法使得风尽可能的与换热组件均匀接触的问题，为此我们提出一种柜风路循环用换热器。Due to the single structure of the duct, the existing heat exchanger for air circulation in the cabinet cannot change the air duct in the duct according to the wind speed, so that the air cannot be in contact with the heat exchange components as evenly as possible. For this reason, we propose a problem. A heat exchanger for air circulation in a kind of cabinet.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种柜风路循环用换热器，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a heat exchanger for cabinet air duct circulation to solve the problems raised in the above-mentioned background art.

为实现上述目的，本发明提供如下技术方案：一种柜风路循环用换热器，包括固定板，两个所述固定板之间安装有换热组件，且所述固定板的内部均安装有导管，所述导管的内部且靠近换热组件的内壁上安装有固定柱，所述固定柱的一侧活动连接有L形导流板，所述L形导流板由于横向连接部和纵向连接部组成，且横向连接部的长度小于纵向连接部的长度，所述L形导流板与固定柱对应的侧壁上安装有连接环，所述连接环套设于固定柱的外侧，且所述L形导流板的纵向连接部与导管的轴线垂直，且所述L形导流板的两端均安装有扭簧。In order to achieve the above purpose, the present invention provides the following technical solutions: a heat exchanger for air circulation in a cabinet, comprising a fixed plate, a heat exchange component is installed between the two fixed plates, and the interiors of the fixed plates are installed There is a conduit, a fixed column is installed inside the conduit and close to the inner wall of the heat exchange assembly, and one side of the fixed column is movably connected with an L-shaped deflector. A connecting part is formed, and the length of the transverse connecting part is smaller than that of the longitudinal connecting part, a connecting ring is installed on the side wall corresponding to the L-shaped baffle and the fixing column, and the connecting ring is sleeved on the outer side of the fixing column, and The longitudinal connecting portion of the L-shaped deflector is perpendicular to the axis of the conduit, and torsion springs are installed on both ends of the L-shaped deflector.

优选的，所述扭簧套设于固定柱的外侧。Preferably, the torsion spring is sleeved on the outer side of the fixing column.

优选的，所述扭簧的一端与L形导流板固定连接，所述扭簧的另一端与导管的内壁固定连接。Preferably, one end of the torsion spring is fixedly connected to the L-shaped deflector, and the other end of the torsion spring is fixedly connected to the inner wall of the conduit.

优选的，所述L形导流板和固定柱均为水平式安装。Preferably, the L-shaped deflector and the fixing column are installed horizontally.

优选的，所述L形导流板和固定柱的数量分别为两个。Preferably, the number of the L-shaped baffle plate and the fixed column is two respectively.

优选的，所述固定板的外侧壁且位于导管的外侧安装有螺杆。Preferably, a screw is installed on the outer side wall of the fixing plate and on the outer side of the conduit.

优选的，所述固定板与固定板之间通过连接柱和连接件固定连接。Preferably, the fixing plate and the fixing plate are fixedly connected by connecting posts and connecting pieces.

与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:

通过设计安装了位于导管内部的L形导流板，因为横向连接部的长度小于纵向连接部的长度，当导管内的风速达到一定程度时，即可使L形导流板的纵向连接部以固定柱为圆心向导管轴心的一侧转动，此时横向连接部和纵向连接部即可进一步将风进行扰流扩散，以便于均匀处理，且风速降低时，L形导流板在扭簧的作用下即会复位。Through the design and installation of the L-shaped deflector located inside the duct, because the length of the transverse connection is smaller than the length of the longitudinal connection, when the wind speed in the duct reaches a certain level, the longitudinal connection of the L-shaped deflector can be The fixed column rotates from the center of the circle to one side of the axis of the duct. At this time, the horizontal connection part and the longitudinal connection part can further turbulize the wind and diffuse it to facilitate uniform treatment. will be reset under the action of .

附图说明Description of drawings

附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

图1为本发明的结构示意图；Fig. 1 is the structural representation of the present invention;

图2为本发明的侧视图；Fig. 2 is the side view of the present invention;

图3为本发明导管的内部结构示意图；3 is a schematic diagram of the internal structure of the catheter of the present invention;

图4为本发明导管的侧视剖视图；4 is a side cross-sectional view of the catheter of the present invention;

图中：1、固定板；2、螺杆；3、导管；4、换热组件；5、连接柱；7、L形导流板；8、固定柱；9、扭簧；10、连接环。In the figure: 1, fixing plate; 2, screw; 3, conduit; 4, heat exchange component; 5, connecting column; 7, L-shaped deflector; 8, fixing column;

具体实施方式Detailed ways

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做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

在本发明的描述中，需要说明的是，术语“竖直”、“上”、“下”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，还可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

请参阅图1-图4，本发明提供一种技术方案：一种柜风路循环用换热器，包括固定板1，两个固定板1之间安装有换热组件4，且固定板1的内部均安装有导管3，导管3的内部且靠近换热组件4的内壁上安装有固定柱8，固定柱8的一侧活动连接有L形导流板7，L形导流板7由于横向连接部和纵向连接部组成，且横向连接部的长度小于纵向连接部的长度，L形导流板7与固定柱8对应的侧壁上安装有连接环10，连接环10套设于固定柱8的外侧，且L形导流板7的纵向连接部与导管3的轴线垂直，且L形导流板7的两端均安装有扭簧9。Please refer to FIG. 1-FIG. 4, the present invention provides a technical solution: a heat exchanger for cabinet air duct circulation, comprising a fixed plate 1, a heat exchange component 4 is installed between the two fixed plates 1, and the fixed plate 1A conduit 3 is installed inside theconduit 3, and afixed column 8 is installed inside theconduit 3 and close to the inner wall of the heat exchange assembly 4. One side of thefixed column 8 is movably connected with an L-shaped deflector 7. The L-shaped deflector 7 is due to The transverse connection part and the longitudinal connection part are composed, and the length of the transverse connection part is less than the length of the longitudinal connection part. Aconnection ring 10 is installed on the side wall corresponding to the L-shaped deflector 7 and thefixing column 8, and theconnection ring 10 is sleeved on the fixed part. On the outside of thecolumn 8 , the longitudinal connecting portion of the L-shaped deflector 7 is perpendicular to the axis of theconduit 3 , and both ends of the L-shaped deflector 7 are installed with torsion springs 9 .

本实施例中，优选的，扭簧9套设于固定柱8的外侧。In this embodiment, preferably, the torsion spring 9 is sleeved on the outer side of thefixing column 8 .

本实施例中，优选的，扭簧9的一端与L形导流板7固定连接，扭簧9的另一端与导管3的内壁固定连接。In this embodiment, preferably, one end of the torsion spring 9 is fixedly connected to the L-shaped deflector 7 , and the other end of the torsion spring 9 is fixedly connected to the inner wall of theconduit 3 .

本实施例中，优选的，L形导流板7和固定柱8均为水平式安装。In this embodiment, preferably, the L-shaped deflector 7 and thefixing column 8 are installed horizontally.

本实施例中，优选的，L形导流板7和固定柱8的数量分别为两个。In this embodiment, preferably, the number of the L-shaped baffles 7 and thefixing columns 8 is two respectively.

本实施例中，优选的，固定板1的外侧壁且位于导管3的外侧安装有螺杆2。In this embodiment, preferably, ascrew 2 is installed on the outer side wall of the fixing plate 1 and on the outer side of theconduit 3 .

本实施例中，优选的，固定板1与固定板1之间通过连接柱5和连接件固定连接In this embodiment, preferably, the fixing plate 1 is fixedly connected with the fixing plate 1 through the connectingcolumn 5 and the connecting piece

本发明的工作原理及使用流程：该装置使用时，一侧导管3进风，另一侧导管3排风,风经过换热组件4时即可开始换热，换热组件4可为换热翅片等，当导管3内的风速高达到一定程度时，即风大于扭簧9的弹力，即可使L形导流板7的纵向连接部以固定柱8为圆心向导管3轴心的一侧转动，此时L形导流板7的尖端与导管3的对向导管3的管口，横向连接部和纵向连接部呈“>”形，即可进一步将风进行扰流扩散，使得风呈喇叭状扩散，以便于均匀与换热组件4接触，从而进一步增加换热效果，且风速降低时，L形导流板7在扭簧9的作用下即会复位，当风速较小时，即相同时间内流通的风量少，则不需要进行扰流扩散。The working principle and use process of the present invention: when the device is in use, theduct 3 on one side enters the air, and theduct 3 on the other side exhausts the air. When the air passes through the heat exchange component 4, the heat exchange can start, and the heat exchange component 4 can be used for heat exchange. Fins, etc., when the wind speed in theduct 3 reaches a certain level, that is, the wind is greater than the elastic force of the torsion spring 9, the longitudinal connection part of the L-shaped deflector 7 can be made to take thefixed column 8 as the center to the axis of theduct 3. One side is rotated, at this time, the tip of the L-shaped deflector 7 and the nozzle of theopposite duct 3 of theduct 3, the transverse connection part and the longitudinal connection part are in a ">" shape, and the wind can be further disturbed and diffused, so that The wind spreads in a trumpet shape, so as to be in contact with the heat exchange component 4 evenly, thereby further increasing the heat exchange effect. When the wind speed decreases, the L-shaped deflector 7 will be reset under the action of the torsion spring 9. When the wind speed is small, That is, the amount of air circulating in the same time is small, so there is no need for turbulent diffusion.

尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cabinet wind path heat exchanger for circulation, includes fixed plate (1), its characterized in that: a heat exchange assembly (4) is arranged between the two fixing plates (1), and the inner parts of the fixing plates (1) are provided with guide pipes (3), a fixed column (8) is arranged on the inner wall of the conduit (3) close to the heat exchange component (4), one side of the fixed column (8) is movably connected with an L-shaped guide plate (7), the L-shaped guide plate (7) consists of a transverse connecting part and a longitudinal connecting part, the length of the transverse connecting part is less than that of the longitudinal connecting part, a connecting ring (10) is arranged on the side wall of the L-shaped guide plate (7) corresponding to the fixed column (8), the connecting ring (10) is sleeved on the outer side of the fixed column (8), and the longitudinal connecting part of the L-shaped guide plate (7) is vertical to the axis of the guide pipe (3), and torsion springs (9) are arranged at two ends of the L-shaped guide plate (7).

2. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: the torsion spring (9) is sleeved on the outer side of the fixing column (8).

3. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: one end of the torsion spring (9) is fixedly connected with the L-shaped guide plate (7), and the other end of the torsion spring (9) is fixedly connected with the inner wall of the guide pipe (3).

4. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: the L-shaped guide plate (7) and the fixed column (8) are both installed in a horizontal mode.

5. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: the number of the L-shaped guide plates (7) and the number of the fixing columns (8) are two respectively.

6. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: the outer side wall of the fixing plate (1) is positioned on the outer side of the guide pipe (3) and is provided with a screw rod (2).

7. The heat exchanger for circulation of cabinet air path as claimed in claim 1, wherein: the fixing plate (1) is fixedly connected with the fixing plate (1) through a connecting column (5) and a connecting piece.

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