Suspension type heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a suspension type heat exchanger, which is characterized in that a lug is fixedly mounted on the side wall of a heating plate, a groove is formed in one side, far away from the lug, of the heating plate, a heat exchange tube is fixedly mounted in the heating plate, a connecting rod is rotatably mounted on the side wall of a replacement box, and fan blades are fixedly mounted on the side wall of the connecting rod; a first bevel gear drives a second bevel gear to rotate clockwise, the second bevel gear drives a connecting rod and fan blades to rotate clockwise to suck air into a replacement box, the air enters the replacement box to make contact with a heating plate, a groove and a protruding block are matched to increase the contact area with the air, the heat transfer area is increased, and the heat exchange efficiency is improved; and a third bevel gear drives a connecting rod and fan blades on the other side to rotate anticlockwise, heated air is blown out of the replacement box, air subjected to heat exchange can be taken away in time, more stable heat exchange is kept, and therefore the functions of improving the heat exchange stability and improving the heat exchange efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a suspended heat exchanger. Background Art

[0002] A heat exchanger is a device used to transfer heat between two fluids. It usually consists of pipes, containers or other devices that allow heat energy to be transferred from one fluid to another. The main purpose of a heat exchanger is to control the temperature so that the heat energy can be used where it is needed.

[0003] The contact area between the heat exchange components and the air in ordinary suspended heat exchangers is small, making it difficult for more air to participate in the heat exchange process, reducing the heat transfer area and the heat exchange efficiency. In addition, it is difficult for natural air to take away the air that has undergone heat exchange in time. The surface of the heat exchanger may be overheated or overcooled due to air retention, making it difficult to maintain a stable heat exchange effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a suspended heat exchanger to solve the technical problems that the contact area between the internal heat exchange components and the air of ordinary suspended heat exchangers is small, it is difficult to allow more air to participate in the heat exchange process, the heat transfer area is reduced, the heat exchange efficiency is reduced, and the natural air intake is difficult to take away the heat-exchanged air in time, the surface of the heat exchange plate may be overheated or overcooled due to the stagnation of air, and it is difficult to maintain a stable heat exchange effect.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A suspended heat exchanger comprises a replacement box, wherein a heat exchange mechanism is arranged inside the replacement box, and the heat exchange mechanism comprises a heating plate, a protrusion, a groove, a heat exchange tube, a connecting rod and a fan blade, wherein the protrusion is fixedly mounted on the side wall of the heating plate, the groove is arranged on a side of the heating plate away from the protrusion, the heat exchange tube is fixedly mounted inside the heating plate, the connecting rod is rotatably mounted on the side wall of the replacement box, and the fan blade is fixedly mounted on the side wall of the connecting rod.

[0009] Preferably, a top plate is fixedly installed on the top of the replacement box, and a fixing block is fixedly installed on the top of the top plate.

[0010] Preferably, a motor is fixedly mounted on the top of the fixing block, and a first bevel gear is fixedly mounted on the bottom of the motor output shaft.

[0011] Preferably, a second bevel gear is meshed with a side wall of the first bevel gear, and a third bevel gear is meshed with a side wall of the first bevel gear.

[0012] Preferably, a heat insulation board is fixedly installed on the top of the motor.

[0013] Preferably, a connecting plate is fixedly mounted on the side wall of the replacement box.

[0014] Preferably, a mounting column is fixedly mounted on the top of the connecting plate, and a first pipe is fixedly mounted on the side wall of the replacement box.

[0015] Preferably, a second pipeline is fixedly mounted on a side of the replacement box away from the first pipeline.

[0016] (III) Beneficial effects

[0017] When hot water enters the heat exchange tube, the heat transfer tube transfers the heat to the heating plate through heat conduction, and the motor is started. The motor drives the first bevel gear to rotate counterclockwise, and the first bevel gear drives the second bevel gear to rotate clockwise, and the second bevel gear drives the connecting rod and the fan blades to rotate clockwise to suck air into the replacement box. The air enters the replacement box and contacts the heating plate. The grooves and protrusions cooperate to increase the contact area with the air, so that more air can participate in the heat exchange process, increase the heat transfer area, and improve the heat exchange efficiency. At the same time, the first bevel gear drives the third bevel gear to rotate counterclockwise, and the third bevel gear drives the connecting rod and the fan blades on the other side to rotate counterclockwise to blow the heated air out of the replacement box, speeding up the air circulation speed, and taking away the heat-exchanged air in time. The surface of the heat exchange plate will not be overheated or overcooled due to the retention of air, maintaining a more stable heat exchange, thereby achieving the function of increasing the stability of heat exchange and accelerating the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a structural diagram of the heating plate of the utility model;

[0021] Figure 3 This is a structural diagram of the first pipeline and the second pipeline of the utility model;

[0022] Figure 4 This is a schematic cross-sectional structural diagram of the heating plate of the present utility model.

[0023] Legend: 11. Replacement box; 12. Heating plate; 13. Bump; 14. Groove; 15. Heat exchange tube; 16. Motor; 17. First bevel gear; 18. Second bevel gear; 19. Third bevel gear; 21. Connecting rod; 22. Fan blade; 23. Fixing block; 24. Heat insulation board; 25. Connecting plate; 26. Mounting column; 27. First pipeline; 28. Second pipeline; 29. ​​Top plate. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a suspended heat exchanger, which effectively solves the problem that the contact area between the heat exchange components and the air in an ordinary suspended heat exchanger is small, making it difficult for more air to participate in the heat exchange process, reducing the heat transfer area and lowering the heat exchange efficiency. In addition, it is difficult for natural air intake to take away the air that has passed the heat exchange in time, and the surface of the heat exchange plate may be overheated or overcooled due to the retention of air, making it difficult to maintain a stable heat exchange effect. When hot water enters the heat exchange tube, the heat exchange tube conducts heat to the heating plate, and the motor is started. The motor drives the first bevel gear to rotate counterclockwise, the first bevel gear drives the second bevel gear to rotate clockwise, and the second bevel gear drives the connecting rod and the fan blades to rotate clockwise to suck air into the replacement box. The air enters the replacement box and contacts the heating plate. The grooves and the protrusions cooperate to increase the contact area with the air, so that more air can participate in the heat exchange process, increase the heat transfer area, and improve the heat exchange efficiency. At the same time, the first bevel gear drives the third bevel gear to rotate counterclockwise, and the third bevel gear drives the connecting rod and the fan blades on the other side to rotate clockwise. The connecting rod and the fan blades rotate counterclockwise to blow the heated air out of the replacement box, speeding up the air circulation speed, and being able to take away the heat-exchanged air in time. The surface of the heat exchanger will not be overheated or overcooled due to the stagnation of air, maintaining a more stable heat exchange, thereby achieving the function of increasing the stability of heat exchange and accelerating the heat exchange efficiency. The second bevel gear drives the connecting rod and the fan blades to rotate clockwise, and the air is sucked into the replacement box through the second pipe. The third bevel gear drives the connecting rod and the fan blades on the other side to rotate counterclockwise, and then the wind inside the replacement box is blown out of the replacement box through the first pipe. By designing the second pipe and the first pipe into N shape and P shape respectively, the cold air has a larger density and is at a relatively low place. The N-shaped second pipe is convenient for absorbing cold air. Similarly, the hot air has a larger density and is at a relatively high place. The P-shaped first pipe discharges the hot air to a high place, gradually heats the cold air through heat transfer, and reduces the feeling of dryness and heat. At the same time, the bending can reduce the turbulence and pressure waves during air flow, and reduce the noise level, thereby achieving the function of increasing the comfort of the device.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the contact area between the heat exchange components and the air in the ordinary suspended heat exchanger is small, it is difficult to allow more air to participate in the heat exchange process, the heat transfer area is reduced, the heat exchange efficiency is reduced, and the natural air intake is difficult to take away the air that has passed the heat exchange in time. The surface of the heat exchange plate may be overheated or overcooled due to the retention of air, and it is difficult to maintain a stable heat exchange effect. The overall idea is as follows: a suspended heat exchanger includes a replacement box 11, and a heat exchange mechanism is arranged inside the replacement box 11. The heat exchange mechanism includes a heating plate 12, a protrusion 13, a groove 14, a heat exchange tube 15, a connecting rod 21 and a fan blade 22. The protrusion 13 is fixedly mounted on the side wall of the heating plate 12, and the groove 14 is opened on the side of the heating plate 12 away from the protrusion 13. The heat exchange tube 15 is fixedly mounted inside the heating plate 12, the connecting rod 21 is rotatably mounted on the side wall of the replacement box 11, and the fan blade 22 is fixedly mounted on the side wall of the connecting rod 21. When hot water enters the heat exchange tube 15, the exchange The heat pipe 15 transfers the heat to the heating plate 12 through heat conduction, and the motor 16 is started. The motor 16 drives the first bevel gear 17 to rotate counterclockwise, and the first bevel gear 17 drives the second bevel gear 18 to rotate clockwise, and the second bevel gear 18 drives the connecting rod 21 and the fan blade 22 to rotate clockwise to suck air into the replacement box 11. The air enters the replacement box 11 and contacts the heating plate 12. The groove 14 and the protrusion 13 cooperate to increase the contact area with the air, so that more air can participate in the heat exchange process, increase the heat transfer area, and improve the heat exchange efficiency. At the same time, the first bevel gear 17 drives the third bevel gear 19 to rotate counterclockwise, and the third bevel gear 19 drives the connecting rod 21 and the fan blade 22 on the other side to rotate counterclockwise, and blows the heated wind out of the replacement box 11, speeding up the air circulation speed, and can take away the heat-exchanged air in time. The surface of the heat exchange plate will not be overheated or overcooled due to the retention of air, and a more stable heat exchange is maintained, thereby achieving the function of increasing the stability of heat exchange and accelerating the heat exchange efficiency.

[0027] A top plate 29 is fixedly installed on the top of the replacement box 11, a fixed block 23 is fixedly installed on the top of the top plate 29, a motor 16 is fixedly installed on the top of the fixed block 23, a first bevel gear 17 is fixedly installed on the bottom of the output shaft of the motor 16, a second bevel gear 18 is meshed with the side wall of the first bevel gear 17, a third bevel gear 19 is meshed with the side wall of the first bevel gear 17, a connecting rod 21 is fixedly installed with the second bevel gear 18 and the third bevel gear 19 respectively, and the two connecting rods 21 are rotatably installed with the fixed block 23, a heat insulation board 24 is fixedly installed on the top of the motor 16, and the bottom of the heat insulation board 24 is fixedly installed with the top plate 29, the second bevel gear 18 drives the connecting rod 21 and the fan blade 22 to rotate clockwise, and the air is sucked in through the second pipe 28 The air in the replacement box 11 is blown out of the replacement box 11 through the first pipe 27. The second pipe 28 and the first pipe 27 are designed to be N-shaped and P-shaped respectively. The cold air has a larger density and is at a relatively low position. The N-shaped second pipe 28 is convenient for absorbing cold air. Similarly, the hot air has a larger density and is at a relatively high position. The P-shaped first pipe 27 discharges the hot air to a high position, gradually heats the cold air through heat transfer, and reduces the feeling of dryness. At the same time, the bending can reduce the turbulence and pressure waves during air flow and reduce the noise level, thereby achieving the function of increasing the comfort of the device.

[0028] A connecting plate 25 is fixedly installed on the side wall of the replacement box 11, a mounting column 26 is fixedly installed on the top of the connecting plate 25, a first pipe 27 is fixedly installed on the side wall of the replacement box 11, and a second pipe 28 is fixedly installed on the side of the replacement box 11 away from the first pipe 27. The mounting column 26 facilitates hanging the entire device.

[0029] In view of the problems existing in the prior art, the utility model provides a suspended heat exchanger. When hot water enters the heat exchange tube 15, the heat exchange tube 15 conducts heat to transfer the heat to the heating plate 12, and the motor 16 is started. The motor 16 drives the first bevel gear 17 to rotate counterclockwise, and the first bevel gear 17 drives the second bevel gear 18 to rotate clockwise, and the second bevel gear 18 drives the connecting rod 21 and the fan blade 22 to rotate clockwise to suck air into the replacement box 11. The air enters the replacement box 11 and contacts the heating plate 12. The groove 14 and the protrusion 13 cooperate to increase the contact area with the air, so that more air can participate in the heat exchange process, increase the heat transfer area, and improve the heat exchange efficiency. At the same time, the first bevel gear 17 drives the third bevel gear 19 to rotate counterclockwise, and the third bevel gear 19 drives the connecting rod 21 and the fan blade 22 on the other side to rotate counterclockwise, and the heated wind is blown out of the replacement box 11, thereby accelerating the air circulation speed and being able to take away the heat-exchanged air in time. The surface of the heat exchanger plate will not be overheated or overcooled due to the stagnation of air, maintaining a more stable heat exchange, thereby achieving the function of increasing the stability of heat exchange and accelerating the heat exchange efficiency. The second bevel gear 18 drives the connecting rod 21 and the fan blades 22 to rotate clockwise, and the air is sucked into the replacement box 11 through the second pipe 28. The third bevel gear 19 drives the connecting rod 21 and the fan blades 22 on the other side to rotate counterclockwise, and then the wind inside the replacement box 11 is blown out of the replacement box 11 through the first pipe 27. By designing the second pipe 28 and the first pipe 27 to be N-shaped and P-shaped respectively, the cold air has a larger density and is at a relatively low position. The N-shaped second pipe 28 is convenient for absorbing cold air. Similarly, the hot air has a larger density and is at a relatively high position. The P-shaped first pipe 27 discharges the hot air to a high position, gradually heats the cold air through heat transfer, and reduces the feeling of dryness and heat. At the same time, the bending can reduce turbulence and pressure waves during air flow, and reduce the noise level, thereby achieving the function of increasing the comfort of the device.

[0030] Working principle:

[0031] In the first step, when hot water enters the heat exchange tube 15, the heat exchange tube 15 transfers heat to the heating plate 12 through heat conduction, and the motor 16 is started. The motor 16 drives the first bevel gear 17 to rotate counterclockwise, and the first bevel gear 17 drives the second bevel gear 18 to rotate clockwise. The second bevel gear 18 drives the connecting rod 21 and the fan blade 22 to rotate clockwise to suck air into the replacement box 11. The air enters the replacement box 11 and contacts the heating plate 12. The groove 14 and the protrusion 13 cooperate to increase the contact area with the air, so that more The air participates in the heat exchange process, increasing the heat transfer area and improving the heat exchange efficiency. At the same time, the first bevel gear 17 drives the third bevel gear 19 to rotate counterclockwise, and the third bevel gear 19 drives the connecting rod 21 and the fan blades 22 on the other side to rotate counterclockwise, blowing the heated air out of the replacement box 11, accelerating the air circulation speed, and being able to take away the heat-exchanged air in time. The surface of the heat exchanger will not be overheated or overcooled due to the retention of air, maintaining a more stable heat exchange, thereby achieving the function of increasing the stability of heat exchange and accelerating the heat exchange efficiency.

[0032] In the second step, the second bevel gear 18 drives the connecting rod 21 and the fan blades 22 to rotate clockwise, and the air is sucked into the replacement box 11 through the second pipe 28. The third bevel gear 19 drives the connecting rod 21 and the fan blades 22 on the other side to rotate counterclockwise, and then the wind inside the replacement box 11 is blown out of the replacement box 11 through the first pipe 27. By designing the second pipe 28 and the first pipe 27 to be N-shaped and P-shaped respectively, the cold air has a larger density and is at a relatively low place. The N-shaped second pipe 28 is convenient for absorbing cold air. Similarly, the hot air has a larger density and is at a relatively high place. The P-shaped first pipe 27 discharges the hot air to a high place, gradually heats the cold air through heat transfer, and reduces the feeling of dryness and heat. At the same time, the bending can reduce the turbulence and pressure waves during air flow and reduce the noise level, thereby achieving the function of increasing the comfort of using the device.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A suspended heat exchanger, comprising a displacement box (11), characterized in that: A heat exchange mechanism is arranged inside the replacement box (11), the heat exchange mechanism comprising a heating plate (12), a protrusion (13), a groove (14), a heat exchange tube (15), a connecting rod (21) and a fan blade (22), the protrusion (13) being fixedly mounted on a side wall of the heating plate (12), the groove (14) being formed on a side of the heating plate (12) away from the protrusion (13), and the heat exchange tube (15) being fixedly mounted inside the heating plate (12); The connecting rod (21) is rotatably mounted on a side wall of the replacement box (11), and the fan blade (22) is fixedly mounted on the side wall of the connecting rod (21).

2. A suspended heat exchanger according to claim 1, characterized in that: A top plate (29) is fixedly mounted on the top of the replacement box (11); Wherein, a fixing block (23) is fixedly mounted on the top of the top plate (29).

3. A suspended heat exchanger according to claim 2, characterized in that: A motor (16) is fixedly mounted on the top of the fixed block (23); Wherein, a first bevel gear (17) is fixedly mounted on the bottom of the output shaft of the motor (16).

4. A suspended heat exchanger according to claim 3, characterized in that: A second bevel gear (18) is meshed with a side wall of the first bevel gear (17); Wherein, a third bevel gear (19) is meshed with a side wall of the first bevel gear (17).

5. A suspended heat exchanger according to claim 4, characterized in that: The connecting rods (21) are fixedly mounted on the second bevel gear (18) and the third bevel gear (19), respectively, and the two connecting rods (21) are rotatably mounted on the fixing block (23); Wherein, a heat insulation board (24) is fixedly mounted on the top of the motor (16).

6. A suspended heat exchanger according to claim 5, characterized in that: The bottom of the heat insulation board (24) and the top board (29) are fixedly mounted; Wherein, a connecting plate (25) is fixedly mounted on the side wall of the replacement box (11).

7. A suspended heat exchanger according to claim 6, characterized in that: A mounting column (26) is fixedly mounted on the top of the connecting plate (25); Wherein, a first pipe (27) is fixedly mounted on the side wall of the replacement box (11).

8. A suspended heat exchanger according to claim 7, characterized in that: A second pipe (28) is fixedly mounted on a side of the replacement box (11) away from the first pipe (27).

Images