Heat dissipation structure of heat exchanger

Abstract

The utility model belongs to heat exchanger technical field especially, it is a kind of heat exchanger's heat dissipation structure, it includes support, this heat dissipation structure further includes: heat exchanger, the heat exchanger fixedly connected at the top of support;Two heat dissipation fans, two heat dissipation fans fixedly connected in the left and right sides of heat exchanger;Two protection plates, two protection plates mutually close one side sliding connection in the side of two heat dissipation fans mutually away from one side;Control mechanism, the control mechanism includes L type board, rotating rod, connecting rod and movable ring, the L type board sliding connection in the front side of heat exchanger, the rotating rod rotationally connected in the front side of L type board, in the utility model, by control electric pole and work, electric pole can assist protection plate and move, heat dissipation fan work can carry out heat dissipation to heat exchanger at this time, simultaneously, protection plate can protect heat dissipation fan, prevent heat dissipation fan damage, increase service life.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger technology, and in particular to a heat dissipation structure for a heat exchanger. Background Technology

[0002] In existing technologies, a heat exchanger is an energy-saving device that facilitates heat transfer between two or more fluids at different temperatures. It transfers heat from a higher-temperature fluid to a lower-temperature fluid, bringing the fluid temperature to the specified parameters to meet process requirements. It is also one of the key devices for improving energy efficiency. The heat exchanger industry involves nearly 30 industries, including HVAC, pressure vessels, wastewater treatment equipment, chemicals, and petroleum, forming interconnected industrial chains. Data shows that in 2010, the market size of China's heat exchanger industry was around 50 billion yuan, mainly concentrated in the petroleum, chemical, metallurgical, power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, and pharmaceutical sectors.

[0003] However, the above technical solution still has the following problems due to the lack of control over the heat exchanger during heat dissipation: Heat exchangers often rely on cooling fans for heat dissipation, but these fans are often uncontrolled after use and are prone to damage, affecting the heat dissipation of subsequent radiators. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where heat exchangers often rely on cooling fans for heat dissipation, but these fans are often uncontrollable and prone to damage, affecting the heat dissipation of subsequent radiators. Therefore, this invention proposes a heat dissipation structure for heat exchangers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A heat dissipation structure for a heat exchanger includes a support frame, and the heat dissipation structure further includes: A heat exchanger, which is fixedly connected to the top of the support; Two cooling fans are fixedly connected to the left and right sides of the heat exchanger; Two protective plates are slidably connected on the side of the two protective plates that are close to each other to the side of the two cooling fans that are far apart from each other; The control mechanism includes an L-shaped plate, a rotating rod, a connecting rod, and a movable ring. The L-shaped plate is slidably connected to the front side of the heat exchanger, the rotating rod is rotatably connected to the front side of the L-shaped plate, the connecting rod is fixedly connected to the side of the two protective plates that are close to each other, the movable ring is fixedly sleeved on the outer wall of the connecting rod, and the rear side of the movable ring is slidably connected to the front side of the heat exchanger. The front side of the movable ring is rotatably connected to the top of the rotating rod.

[0006] As a preferred embodiment of this utility model, a second spring is fixedly connected to the left side of the L-shaped plate, and one end of the second spring is fixedly connected to the right side of the heat exchanger.

[0007] As a preferred embodiment of this utility model, the bottom inner wall of the bracket is slidably connected with an extension plate, and the right side of the extension plate extends outside the bracket, and the top of the extension plate is fixedly connected to the bottom of the L-shaped plate.

[0008] As a preferred embodiment of this utility model, a control plate is slidably connected to the bottom inner wall of the bracket, and a pull belt is fixedly connected to the right side of the control plate, with one end of the pull belt fixedly connected to the rear side of the extension plate.

[0009] As a preferred embodiment of this utility model, a No. 1 spring is fixedly connected to the left side of the extension plate, and one end of the No. 1 spring is fixedly connected to the bottom inner wall of the bracket.

[0010] In a preferred embodiment of this utility model, an electric rod is fixedly connected to the rear side of the bracket, and the output end of the electric rod extends into the bracket and is fixedly connected to the rear side of the control board.

[0011] As a preferred embodiment of this utility model, the bottom inner wall of the bracket is rotatably connected to two rotating columns, and the outer walls of the two rotating columns are in contact with the pulling belt.

[0012] Beneficial effects: 1. Control the electric rod to work. The output end of the electric rod can move to assist the L-shaped plate in pulling the rotating rod to move. By controlling the movement of the rotating rod, the rotating rod can assist the two protective plates to descend, thereby facilitating the operation of the cooling fan and achieving the effect of heat dissipation for the heat exchanger. 2. After the work is completed, the protection board can protect the cooling fan, prevent damage to the cooling fan, and increase its service life.

[0013] In this invention, the operation is achieved by controlling an electric rod, which assists the protective plate in moving. At this time, the cooling fan operates to dissipate heat from the heat exchanger, while the protective plate protects the cooling fan, preventing damage and increasing its service life. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of the heat dissipation structure of a heat exchanger proposed in this utility model; Figure 2 A three-dimensional side view of the heat dissipation structure of a heat exchanger proposed in this utility model; Figure 3 This is a three-dimensional structural diagram of the protective plate, connecting rod, and movable ring of a heat exchanger heat dissipation structure proposed in this utility model. Figure 4 The three-dimensional structure of the heat dissipation structure of the heat exchanger proposed in this utility model includes an electric rod, a control board, a rotating column, a pulling belt, an extension plate, and a No. 1 spring.

[0015] In the diagram: 1. Bracket; 2. Heat exchanger; 3. Electric rod; 4. Control panel; 5. Rotating column; 6. Pull belt; 7. Extension plate; 8. Spring No. 1; 9. L-shaped plate; 10. Spring No. 2; 11. Rotating rod; 12. Cooling fan; 13. Protective plate; 14. Connecting rod; 15. Movable ring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example 1 Reference Figure 1-4 A heat dissipation structure for a heat exchanger includes a support 1, and the heat dissipation structure further includes: Heat exchanger 2 is fixedly connected to the top of bracket 1; Two cooling fans 12 are fixedly connected to the left and right sides of the heat exchanger 2; Two protective plates 13 are slidably connected on the side of the two cooling fans 12 that are far apart from each other. The control mechanism includes an L-shaped plate 9, a rotating rod 11, a connecting rod 14, and a movable ring 15. The L-shaped plate 9 is slidably connected to the front side of the heat exchanger 2, the rotating rod 11 is rotatably connected to the front side of the L-shaped plate 9, the connecting rod 14 is fixedly connected to the side of the two protective plates 13 that are close to each other, the movable ring 15 is fixedly sleeved on the outer wall of the connecting rod 14, and the rear side of the movable ring 15 is slidably connected to the front side of the heat exchanger 2, and the front side of the movable ring 15 is rotatably connected to the top of the rotating rod 11.

[0018] With the above structure, in order to protect the cooling fan 12, a protection plate 13 is provided. The protection plate 13 can be moved after the cooling fan 12 stops working, so as to protect the cooling fan 12 and prevent the cooling fan 12 from being damaged.

[0019] In order to achieve the effect of assisting the L-shaped plate 9 to return to its original position, a second spring 10 is fixedly connected to the left side of the L-shaped plate 9, and one end of the second spring 10 is fixedly connected to the right side of the heat exchanger 2. By setting the second spring 10, the second spring 10 can pull the L-shaped plate 9 to return to its original position through its own elastic force.

[0020] In order to achieve the effect of controlling the movement of the L-shaped plate 9, an extension plate 7 is slidably connected to the bottom inner wall of the bracket 1, and the right side of the extension plate 7 extends to the outside of the bracket 1. The top of the extension plate 7 is fixedly connected to the bottom of the L-shaped plate 9. When the extension plate 7 moves, the extension plate 7 can synchronously drive the L-shaped plate 9 to move.

[0021] In order to achieve the effect of moving the extension plate 7, a control plate 4 is slidably connected to the bottom inner wall of the bracket 1. A pulling belt 6 is fixedly connected to the right side of the control plate 4, and one end of the pulling belt 6 is fixedly connected to the rear side of the extension plate 7. When the control plate 4 moves, the control plate 4 can control the pulling belt 6 to move, and at this time the pulling belt 6 can pull the extension plate 7 to move.

[0022] In order to achieve the effect of assisting the extension plate 7 to return to its left position, a first spring 8 is fixedly connected to the left side of the extension plate 7, and one end of the first spring 8 is fixedly connected to the bottom inner wall of the bracket 1. By setting the first spring 8, the first spring 8 can pull the extension plate 7 back to its position through its own elasticity.

[0023] In order to achieve the effect of moving the control board 4, an electric rod 3 is fixedly connected to the rear side of the bracket 1. The output end of the electric rod 3 extends into the bracket 1 and is fixedly connected to the rear side of the control board 4. By setting the electric rod 3, the movement of the output end of the electric rod 3 can drive the control board 4 to move.

[0024] To facilitate the movement of the pull belt 6, two rotating columns 5 are rotatably connected to the bottom inner wall of the bracket 1, and the outer walls of the two rotating columns 5 are in contact with the pull belt 6. By setting the rotating columns 5, the rotating columns 5 play the role of assisting the pull belt 6 in moving.

[0025] The working principle of this utility model is as follows: In actual operation, when heat exchanger 2 needs to dissipate heat, the electric rod 3 is controlled to move. The output end of the electric rod 3 can push the control plate 4 forward. At this time, as the control plate 4 moves, it can synchronously control the pull belt 6 to move. When the pull belt 6 moves, it can synchronously pull the extension plate 7 to move to the right. When the extension plate 7 moves, it can synchronously drive the L-shaped plate 9 to move to the right. At this time, as the L-shaped plate 9 moves, it can pull the rotating rod 11 forward. The movement is achieved by pulling the rotating rod 11, which in turn pulls the movable ring 15 to descend. When the movable ring 15 descends, it simultaneously pulls the connecting rod 14 to descend as well. At this time, the connecting rod 14 can simultaneously control the two protective plates 13 to descend. When the protective plates 13 descend, they turn on the cooling fan 12, which then operates to dissipate heat from the heat exchanger 2. When cooling stops, the protective plates 13 move to protect the cooling fan 12, preventing damage, ensuring its service life, and facilitating operation.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat dissipation structure for a heat exchanger, comprising a support (1), characterized in that, The heat dissipation structure also includes: Heat exchanger (2), which is fixedly connected to the top of bracket (1); Two cooling fans (12) are fixedly connected to the left and right sides of the heat exchanger (2); Two protective plates (13) are slidably connected on the side of the two cooling fans (12) that are close to each other to the side that are far apart from each other; The control mechanism includes an L-shaped plate (9), a rotating rod (11), a connecting rod (14), and a movable ring (15). The L-shaped plate (9) is slidably connected to the front side of the heat exchanger (2). The rotating rod (11) is rotatably connected to the front side of the L-shaped plate (9). The connecting rod (14) is fixedly connected to the side of the two protective plates (13) that are close to each other. The movable ring (15) is fixedly sleeved on the outer wall of the connecting rod (14), and the rear side of the movable ring (15) is slidably connected to the front side of the heat exchanger (2). The front side of the movable ring (15) is rotatably connected to the top of the rotating rod (11).

2. The heat dissipation structure of a heat exchanger according to claim 1, characterized in that, A second spring (10) is fixedly connected to the left side of the L-shaped plate (9), and one end of the second spring (10) is fixedly connected to the right side of the heat exchanger (2).

3. The heat dissipation structure of a heat exchanger according to claim 1, characterized in that, The bottom inner wall of the bracket (1) is slidably connected to an extension plate (7), and the right side of the extension plate (7) extends to the outside of the bracket (1). The top of the extension plate (7) is fixedly connected to the bottom of the L-shaped plate (9).

4. The heat dissipation structure of a heat exchanger according to claim 3, characterized in that, A control plate (4) is slidably connected to the bottom inner wall of the bracket (1), and a pull belt (6) is fixedly connected to the right side of the control plate (4), and one end of the pull belt (6) is fixedly connected to the rear side of the extension plate (7).

5. The heat dissipation structure of a heat exchanger according to claim 3, characterized in that, A first spring (8) is fixedly connected to the left side of the extension plate (7), and one end of the first spring (8) is fixedly connected to the bottom inner wall of the bracket (1).

6. The heat dissipation structure of a heat exchanger according to claim 4, characterized in that, An electric rod (3) is fixedly connected to the rear side of the bracket (1), and the output end of the electric rod (3) extends into the bracket (1) and is fixedly connected to the rear side of the control board (4).

7. The heat dissipation structure of a heat exchanger according to claim 4, characterized in that, The bottom inner wall of the bracket (1) is rotatably connected to two rotating columns (5), and the outer walls of the two rotating columns (5) are in contact with the pulling belt (6).

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