Sealing structure for heat exchanger

Abstract

The utility model relates to the field of heat exchanger cooling, and discloses a sealing structure for a heat exchanger, which comprises a base, the upper surface of the base is in sliding connection with a box body, the lower surface of the box body is in sliding connection with a sliding shaft, a first spring is arranged in the sliding shaft, and an opening buckle is in sliding connection with the interior of the sliding shaft. A fixing block is fixedly connected to the outer wall of the base, a second spring is installed in the fixing block, an L-shaped buckle is fixedly connected to the top end of the second spring, a clamping buckle is fixedly connected to the outer wall of the L-shaped buckle, a pressing block is fixedly connected to the upper surface of the L-shaped buckle, and a third spring is installed in the fixing block. And the top end of the third spring is fixedly connected with a pressing shaft. According to the air cooling device, the box body is pushed to enable the sliding shaft to slide, the first spring rebounds to press the opening buckle to descend, the buckle enters the opening buckle to be fixed, and therefore the effect that the heat exchanger and the water supply pipe are sealed for air cooling can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of heat exchanger cooling, in particular to a sealing structure for a heat exchanger. Background Art

[0002] Heat exchangers are devices used to transfer heat between fluids and play an important role in many industries and daily life. These devices transfer heat from one fluid to another in different ways to achieve cooling or heating purposes.

[0003] The working principle of a heat exchanger is based on the laws of thermodynamics and the principles of heat transfer. A fluid flows through a heat exchanger and exchanges heat with another fluid through a heat exchange surface. This heat transfer can be done by convection, radiation or conduction. For example, one fluid can flow through a pipe while another fluid flows through the outside of the pipe, and the two fluids exchange heat through heat conduction and convection.

[0004] Most of the existing heat exchangers are not sealed, and when the equipment is in operation, it is easy for the temperature of the air to affect the cooling or heating effect during the heat exchange process. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a sealing structure for a heat exchanger, aiming to improve the problem that the heat exchanger cannot be sealed during the heat exchange process.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is secured to the bottom of the base and has a spring that allows the cam to move freely in the room, and a spring that allows the cam to move freely in the room.

[0008] Preferably, the lower surface of the sliding shaft is slidably connected to the upper surface of the base, and the lower surface of the square buckle is fixedly connected to the upper surface of the bottom block.

[0009] Preferably, a serpentine pipe is fixedly connected to the interior of the box body, and a water tank is slidably connected to the inner wall of the box body.

[0010] Preferably, a first water pump is fixedly connected to the inner wall of the water tank, and a first water pipe is fixedly connected to the output end of the first water pump.

[0011] Preferably, the outer wall of the first water pipe is fixedly connected to the inside of the water tank, and the outer wall of one end of the first water pipe away from the first water pump is fixedly connected to a nozzle.

[0012] Preferably, a concave groove is provided inside the water tank, and a cooling box is fixedly connected to the upper surface of the base.

[0013] Preferably, a second water pump is fixedly connected to the outer wall of the cooling box, and a lower surface of the second water pump is fixedly connected to the upper surface of the base.

[0014] Preferably, the output end of the second water pump is fixedly connected to a second water pipe, and one end of the second water pipe away from the second water pump is fixedly connected to the inside of the concave groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the box is pushed to make the sliding shaft slide, so that the first spring rebounds and presses the opening buckle to go down, the buckle will enter the inside of the opening buckle to be fixed, the pressing block is pressed to drive the buckle to move, so that the buckle is separated from the opening buckle, the third spring will rebound and push out the opening buckle, and then the box is moved so that the support enters the inside of the box for sealing, thereby achieving the effect of sealing the heat exchanger.

[0017] 2. In the utility model, the first water pump is turned on to pump out cold water to spray out from the nozzle to cool the serpentine tube, and the water flows into the water tank to realize water circulation. The second water pump is turned on to pump out coolant to the concave groove to cool the water inside the water tank and the water inside the serpentine tube, thereby achieving the effect of double cooling of the heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front perspective schematic diagram of a sealing structure for a heat exchanger proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a fixing block of a sealing structure for a heat exchanger proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a box body of a sealing structure for a heat exchanger proposed by the utility model.

[0021] Legend:

[0022] 1. Base; 2. Box body; 3. Sliding shaft; 4. First spring; 5. Open buckle; 6. Fixed block; 7. Second spring; 8. L-shaped buckle; 9. Buckle; 10. Fixed shaft; 11. Pressing block; 12. Third spring; 13. Pressing shaft; 14. Support; 15. Square buckle; 16. Bottom block; 17. Serpentine pipe; 18. Water tank; 19. First water pump; 20. First water pipe; 21. Nozzle; 22. Concave groove; 23. Cooling box; 24. Second water pump; 25. Second water pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-3 , an embodiment provided by the utility model: a sealing structure for a heat exchanger, comprising a base 1, a box body 2 is slidably connected to the upper surface of the base 1, a sliding shaft 3 is slidably connected to the lower surface of the box body 2, a first spring 4 is installed inside the sliding shaft 3, an opening buckle 5 is slidably connected to the sliding shaft 3, a fixed block 6 is fixedly connected to the outer wall of the base 1, a second spring 7 is installed inside the fixed block 6, an L-shaped buckle 8 is fixedly connected to the top of the second spring 7, a buckle 9 is fixedly connected to the outer wall of the L-shaped buckle 8, a fixed shaft 10 is slidably connected to the inside of the L-shaped buckle 8, one end of the fixed shaft 10 is fixedly connected to the inner wall of the fixed block 6, a pressing block 11 is fixedly connected to the upper surface of the L-shaped buckle 8, a third spring 12 is installed inside the fixed block 6, a pressing shaft 13 is fixedly connected to the top of the third spring 12, a pillar 14 is slidably connected to the inside of the box body 2, square buckles 15 are fixedly connected to both ends of the pillar 14, and a bottom block 16 is fixedly connected to the outer wall of the base 1;

[0025] Specifically, the box body 2 is pushed to make the sliding shaft 3 slide on the upper surface of the base 1. When the sliding shaft 3 slides to the position of the fixed block 6, the first spring 4 will rebound to make the opening buckle 5 drop. The opening buckle 5 will make the pressing shaft 13 press the third spring 12, and the buckle 9 will enter the interior of the opening buckle 5 for fixing. The pressing block 11 is pressed to drive the tail of the L-shaped buckle 8 to press down the second spring 7. The top of the L-shaped buckle 8 drives the buckle 9 to move, so that the buckle 9 is separated from the opening buckle 5. The third spring 12 will rebound to make the pressing shaft 13 push out the opening buckle 5, and then the box body 2 is moved to make the support 14 enter the interior of the box body 2 for sealing, thereby achieving the effect of sealing the heat exchanger and cooling the air for the first water pipe 20.

[0026] The lower surface of the sliding shaft 3 is slidably connected to the upper surface of the base 1, and the lower surface of the square buckle 15 is fixedly connected to the upper surface of the bottom block 16;

[0027] Specifically, the sliding shaft 3 is used to drive the box body 2 to slide on the upper surface of the base 1 .

[0028] A serpentine tube 17 is fixedly connected to the interior of the box body 2, and a water tank 18 is slidably connected to the inner wall of the box body 2;

[0029] Specifically, the water tank 18 is used to cool the serpentine tube 17 .

[0030] A first water pump 19 is fixedly connected to the inner wall of the water tank 18, and a first water pipe 20 is fixedly connected to the output end of the first water pump 19;

[0031] Specifically, the first water pump 19 is used to pump water out of the water tank 18 and transport it to the first water pipe 20 .

[0032] The outer wall of the first water pipe 20 is fixedly connected to the inside of the water tank 18, and the outer wall of one end of the first water pipe 20 away from the first water pump 19 is fixedly connected to a nozzle 21;

[0033] Specifically, the nozzle 21 is used to spray water from the first water pipe 20 to cool the serpentine pipe 17 .

[0034] A concave groove 22 is provided inside the water tank 18, and a cooling box 23 is fixedly connected to the upper surface of the base 1;

[0035] Specifically, the concave groove 22 is used to place the water inside the coolant water tank 18 and the serpentine tube 17 for cooling.

[0036] The outer wall of the cooling box 23 is fixedly connected with a second water pump 24, and the lower surface of the second water pump 24 is fixedly connected to the upper surface of the base 1;

[0037] Specifically, the second water pump 24 is used to pump out the coolant in the cooling box 23 .

[0038] The output end of the second water pump 24 is fixedly connected to a second water pipe 25 , and one end of the second water pipe 25 away from the second water pump 24 is fixedly connected to the inside of the concave groove 22 ;

[0039] Specifically, the second water pipe 25 is used to transport the cooling liquid to the inside of the concave groove 22 .

[0040] Working principle: When the device is needed, first push the box body 2 so that the sliding shaft 3 fixedly connected to its lower surface slides on the upper surface of the base 1. When the box body 2 moves, the square buckle 15 and the support 14 will be separated from the inside thereof, so that the first water pipe 20 comes out from the inside of the box body 2. When the box body 2 drives the sliding shaft 3 to slide to the position of the fixed block 6, the first spring 4 installed inside the sliding shaft 3 will rebound so that the open buckle 5 fixedly connected to its bottom end will descend. When the open buckle 5 descends, it will press the pressing shaft 13 so that it presses the third spring 12. Then the buckle 9 will enter the inside of the open buckle 5 to fix it. Press the pressing block 11 so that it drives the tail of the L-shaped buckle 8 to press down the second spring 7, so that the top of the L-shaped buckle 8 drives the buckle 9 to Move, so that the buckle 9 disengages from the opening buckle 5, and then the third spring 12 will rebound to make the pressing shaft 13 push out the opening buckle 5, and then move the box body 2 to make the support 14 enter the interior of the box body 2 for sealing, turn on the first water pump 19 to pump out the cold water in the water tank 18 and then spray it from the nozzle 21 at the other end to the serpentine tube 17 for cooling, and finally the water flows into the water tank 18 to realize water circulation, turn on the second water pump 24 to pump out the coolant inside the cooling box 23 from the second water pipe 25 fixedly connected at its output end into the concave groove 22 to cool the water inside the water tank 18 and the water inside the serpentine tube 17, thereby not only achieving the effect of sealing the heat exchanger, but also achieving the effect of double cooling of the heat exchanger.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing structure for a heat exchanger, comprising a base (1), Features: The upper surface of the base (1) is slidably connected to a box body (2), the lower surface of the box body (2) is slidably connected to a sliding shaft (3), a first spring (4) is installed inside the sliding shaft (3), an open buckle (5) is slidably connected inside the sliding shaft (3), a fixed block (6) is fixedly connected to the outer wall of the base (1), a second spring (7) is installed inside the fixed block (6), an L-shaped buckle (8) is fixedly connected to the top of the second spring (7), a buckle (9) is fixedly connected to the outer wall of the L-shaped buckle (8), and the L-shaped buckle (9) is fixedly connected to the outer wall of the L-shaped buckle (8). A fixed shaft (10) is slidably connected inside the box (2), one end of the fixed shaft (10) is fixedly connected to the inner wall of the fixed block (6), a pressing block (11) is fixedly connected to the upper surface of the L-shaped buckle (8), a third spring (12) is installed inside the fixed block (6), the top of the third spring (12) is fixedly connected to the pressing shaft (13), the box body (2) is slidably connected inside the box (2), both ends of the pillar (14) are fixedly connected to square buckles (15), and the outer wall of the base (1) is fixedly connected to the bottom block (16).

2. A sealing structure for a heat exchanger according to claim 1, Features: The lower surface of the sliding shaft (3) is slidably connected to the upper surface of the base (1), and the lower surface of the square buckle (15) is fixedly connected to the upper surface of the bottom block (16).

3. A sealing structure for a heat exchanger according to claim 1, Features: A serpentine tube (17) is fixedly connected to the interior of the box body (2), and a water tank (18) is slidably connected to the inner wall of the box body (2).

4. A sealing structure for a heat exchanger according to claim 3, Features: A first water pump (19) is fixedly connected to the inner wall of the water tank (18), and a first water pipe (20) is fixedly connected to the output end of the first water pump (19).

5. A sealing structure for a heat exchanger according to claim 4, Features: The outer wall of the first water pipe (20) is fixedly connected to the inside of the water tank (18), and a nozzle (21) is fixedly connected to the outer wall of one end of the first water pipe (20) away from the first water pump (19).

6. A sealing structure for a heat exchanger according to claim 3, Features: A concave groove (22) is provided inside the water box (18), and a cooling box (23) is fixedly connected to the upper surface of the base (1).

7. A sealing structure for a heat exchanger according to claim 6, Features: A second water pump (24) is fixedly connected to the outer wall of the cooling box (23), and the lower surface of the second water pump (24) is fixedly connected to the upper surface of the base (1).

8. A sealing structure for a heat exchanger according to claim 7, Features: The output end of the second water pump (24) is fixedly connected to a second water pipe (25), and one end of the second water pipe (25) away from the second water pump (24) is fixedly connected to the interior of the concave groove (22).

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