Cooling device after heat treatment of metal plate

Abstract

The utility model relates to the technical field of cooling devices, and discloses a cooling device for a metal plate after heat treatment, which comprises a cooling pond, a first water pump is fixedly connected to the left end of the cooling pond, a first connecting pipe is fixedly connected to the left end of the first water pump, and the first connecting pipe is connected with a water storage tank through a cooling assembly. A water injection port is fixedly connected to the top end of the water storage tank, a second connecting pipe is fixedly connected to the left end of the water storage tank, a second water pump is fixedly connected to the left end of the second connecting pipe, a mercury box is fixedly connected to the bottom end of the inner side of the cooling pond, and a button is controlled by the mercury box through a control assembly. According to the cooling device, circulating replacement of cooling water is achieved, water resources are saved, resource waste is reduced, the cooling box can cool overheated cooling water in advance, cooling efficiency is improved, meanwhile, water in the cooling pond is automatically replaced, manual operation is reduced, labor cost is saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device for metal plates after heat treatment. Background Art

[0002] When metal is heat-treated at high temperature, phenomena such as grain growth and phase transformation will occur, thus changing the grain structure and properties of the metal. Cooling is to protect the metal structure, release stress, control the metal properties and improve production efficiency. Through appropriate cooling treatment, it can ensure that the metal plate has good properties and quality.

[0003] After retrieval, a cooling device for heat treatment of metal materials with the publication number CN220619006U includes a box body. A metal plate is fixedly arranged inside the box body. A number of round holes are opened inside the metal plate. A number of fixing grooves are opened at the bottom end inside the box body. A heat dissipation plate is fixedly arranged inside the fixing grooves. An iron plate is fixedly arranged at the bottom end inside the box body. By setting a liquid level sensor in the utility model, when the heat-treated metal material is put into water for cooling, the metal material is overheated, and a part of the water will evaporate when it enters the water. If the water cannot reach the horizontal position of the liquid level sensor, the liquid level sensor will transmit a signal to the signal receiving device, and the signal receiving device will control the water control execution device to pump water from the water delivery pipe and add it to the box body through the flow pipe until the water level reaches the liquid level sensor, realizing the automatic water adding function of the device and achieving the effect of saving time.

[0004] Based on the above patent, in the background art mentioned, by setting heat dissipation fins, when the heat-treated metal material has too high a temperature and is put into water, the water will heat up rapidly. The heat dissipation fins will suck out the heat and dissipate the heat through the other half of the heat dissipation fins exposed outside the box body. An iron plate is arranged at the bottom of the box body, and a semiconductor refrigeration sheet is arranged below the iron plate. After being powered on, it starts to operate. The iron plate has a good sensing effect. By transferring the cold temperature to the iron plate and then transferring it to the water by the iron sheet, the effect of cooling is achieved. In view of this technical problem, the present application proposes a cooling device for metal plates after heat treatment. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a cooling device for metal plates after heat treatment, aiming to be able to circulate and automatically replace the cooling water.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a cooling device for a metal plate after heat treatment, including a cooling pool, a first water pump is fixedly connected to the left end of the cooling pool, a first connection pipe is fixedly connected to the left end of the first water pump, the first connection pipe is connected to a water storage tank through a cooling component, a water injection port is fixedly connected to the top end of the water storage tank, a second connection pipe is fixedly connected to the left end of the water storage tank, a second water pump is fixedly connected to the left end of the second connection pipe, a mercury box is fixedly connected to the inner bottom end of the cooling pool, and the mercury box controls a button through a control component.

[0007] Further, the cooling component includes a cooling box fixedly connected to the left end of the outer wall of the first connection pipe, a cooling pipe is arranged on the inner wall of the cooling box, the right end of the cooling pipe is fixedly connected to the left end of the first connection pipe, and a heat dissipation fan is fixedly connected to the top end of the inner wall of the cooling box.

[0008] Further, a heat dissipation hole is opened at the top end of the cooling box, a third connection pipe is fixedly connected to the front end of the cooling pipe, the rear side of the right end of the third connection pipe is fixedly connected to the front end of the water storage tank, and the left end of the second water pump is fixedly connected to the right end of the cooling pool.

[0009] Further, the control component includes a slider slidably connected to the inner wall of the mercury box, mercury is arranged between the left end of the slider and the inner wall of the left end of the mercury box, and a control rod is fixedly connected to the right end of the slider.

[0010] Further, a telescopic rod is fixedly connected to the right end of the slider, a spring is wound around the outer wall of the telescopic rod, the left end of the spring is fixedly connected to the right end of the slider, and the right end of the spring is fixedly connected to the inner wall of the right end of the mercury box.

[0011] Further, a liquid level sensor is fixedly connected to the inner wall of the cooling pool, and the liquid level sensor is electrically connected to the second water pump.

[0012] Further, the button is electrically connected to the first water pump and the heat dissipation fan.

[0013] The present utility model has the following beneficial effects:

[0014] 1. In the present utility model, the circulation and replacement of cooling water are realized through the mutual cooperation among the cooling pool, the first connection pipe, the cooling box, the cooling pipe, the heat dissipation fan, the heat dissipation hole, the third connection pipe, the water storage tank, and the second connection pipe. Since a large amount of new cooling water does not need to be added, water resources are saved, resource waste is reduced, and the cooling box can cool the overheated cooling water in advance, thereby saving time and improving the cooling efficiency.

[0015] 2. In the present utility model, the automatic water replacement inside the cooling pool is achieved through the mutual cooperation among the mercury box, mercury, slider, control rod, spring, telescopic rod, button, liquid level sensor, first water pump, and second water pump, reducing manual operation, saving labor costs, and improving production efficiency. Description of the Drawings

[0016] Figure 1 It is a three-dimensional view of the cooling device for heat-treated metal plates proposed by the present utility model;

[0017] Figure 2 It is a schematic diagram of the cooling pipe of the cooling device for heat-treated metal plates proposed by the present utility model;

[0018] Figure 3 It is a cross-sectional view of the mercury box of the cooling device for heat-treated metal plates proposed by the present utility model.

[0019] Legend Explanation:

[0020] 1. Cooling pool; 2. First water pump; 3. First connecting pipe; 4. Cooling box; 5. Heat dissipation holes; 6. Third connecting pipe; 7. Water storage tank; 8. Water injection port; 9. Second connecting pipe; 10. Second water pump; 11. Heat dissipation fan; 12. Cooling pipe; 13. Liquid level sensor; 14. Mercury box; 15. Mercury; 16. Slider; 17. Telescopic rod; 18. Spring; 19. Control rod; 20. Button. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Refer to Figures 1 - 3, An embodiment provided by the present utility model: A cooling device for a metal plate after heat treatment, including a cooling pool 1. The left end of the cooling pool 1 is fixedly connected to a first water pump 2. The left end of the first water pump 2 is fixedly connected to a first connecting pipe 3. The first connecting pipe 3 is connected to a water storage tank 7 through a cooling component. The top of the water storage tank 7 is fixedly connected to a water injection port 8. The left end of the water storage tank 7 is fixedly connected to a second connecting pipe 9. The left end of the second connecting pipe 9 is fixedly connected to a second water pump 10. The cooling component includes a cooling box 4 fixedly connected to the outer wall of the left end of the first connecting pipe 3. The inner wall of the cooling box 4 is provided with a cooling pipe 12. The right end of the cooling pipe 12 is fixedly connected to the left end of the first connecting pipe 3. The top of the inner wall of the cooling box 4 is fixedly connected to a heat dissipation fan 11. A heat dissipation hole 5 is opened at the top of the cooling box 4. The front end of the cooling pipe 12 is fixedly connected to a third connecting pipe 6. The rear side of the right end of the third connecting pipe 6 is fixedly connected to the front end of the water storage tank 7. The left end of the second water pump 10 is fixedly connected to the right end of the cooling pool 1.

[0023] Specifically, when the first water pump 2 is started, the overheated cooling water in the cooling pool 1 will flow through the first connecting pipe 3 into the cooling pipe 12. At the same time, the heat dissipation fan 11 will continuously blow air to dissipate heat from the cooling pipe 12. Then, the cooling water in the cooling pipe 12 will flow along the third connecting pipe 6 into the water storage tank 7. When the cooling water in the cooling pool 1 cools the metal plate, some water will be volatilized. At this time, the cooling water can be replenished through the water injection port 8 at the top of the water storage tank 7. When the first water pump 2 pumps out all the cooling water in the cooling pool 1, the first water pump 2 will be closed. Immediately afterwards, the second water pump 10 will be opened, and the cooling water in the water storage tank 7 will be pumped through the second connecting pipe 9 into the cooling pool 1. When the cooling water rises to a certain height in the cooling pool 1, the second water pump 10 will be closed. Finally, the circulation and replacement of the cooling water are realized. Since a large amount of new cooling water does not need to be added, water resources are saved, resource waste is reduced, and the cooling box 4 can cool the overheated cooling water in advance, thus saving time and improving the cooling efficiency.

[0024] A mercury box 14 is fixedly connected to the inner bottom end of the cooling pool 1. The mercury box 14 controls a button 20 through a control component. The control component includes a slider 16 slidably connected to the inner wall of the mercury box 14. There is mercury 15 between the left end of the slider 16 and the left inner wall of the mercury box 14. The right end of the slider 16 is fixedly connected to a control rod 19. The right end of the slider 16 is fixedly connected to a telescopic rod 17. A spring 18 is wound around the outer wall of the telescopic rod 17. The left end of the spring 18 is fixedly connected to the right end of the slider 16. The right end of the spring 18 is fixedly connected to the right inner wall of the mercury box 14. A liquid level sensor 13 is fixedly connected to the inner wall of the cooling pool 1. The liquid level sensor 13 is electrically connected to the second water pump 10. The button 20 is electrically connected to the first water pump 2 and the heat dissipation fan 11.

[0025] Specifically, when the temperature of the cooling water in the cooling pool 1 gradually rises, the mercury 15 inside the mercury box 14 will expand due to heat, thus pushing the slider 16 to move to the right, causing the slider 16 to compress the spring 18, and at the same time driving the control rod 19 to move to the right. When the temperature rises to the set value, the right end of the control rod 19 will touch the button 20, causing the button 20 to start the first water pump 2 to pump out the overheated cooling water. When the first water pump 2 pumps out all the cooling water in the cooling pool 1, the temperature of the mercury box 14 will decrease accordingly, causing the mercury 15 to shrink. At this time, the spring 18 will rebound the slider 16, causing the control rod 19 to leave the button 20, thereby closing the first water pump 2. At the same time, when the liquid level sensor 13 senses that there is no cooling water in the cooling pool 1, it will start the second water pump 10 to pump the cooling water in the water storage tank 7 into the cooling pool 1. The liquid level sensor 13 usually includes a detection electrode and a grounding electrode, which are connected by liquid. When the liquid level rises to the position of the electrode, the liquid will conduct electricity to form a circuit, and the sensor will detect the existence of this circuit, thereby determining the height of the liquid level, realizing automatic water replacement inside the cooling pool 1, reducing manual operation, saving labor costs, and improving production efficiency.

[0026] Working principle: When the cooling water in the cooling pool 1 continuously cools the metal plate, the temperature of the cooling water gradually rises, causing the mercury 15 inside the mercury box 14 to expand due to heat, thus pushing the slider 16 to move to the right, causing the slider 16 to compress the spring 18, and at the same time driving the control rod 19 to move to the right. When the temperature rises to the set value, the right end of the control rod 19 will touch the button 20, causing the button 20 to start the first water pump 2 to pump the overheated cooling water in the cooling pool 1 through the first connecting pipe 3 to the cooling pipe 12. At the same time, the cooling fan 11 will continuously blow air to dissipate heat from the cooling pipe 12. Then, the cooling water in the cooling pipe 12 will flow along the third connecting pipe 6 into the water storage tank 7. When the first water pump 2 pumps out all the cooling water in the cooling pool 1, the temperature of the mercury box 14 will decrease accordingly, causing the mercury 15 to shrink. At this time, the spring 18 will rebound the slider 16, causing the control rod 19 to leave the button 20, thereby closing the first water pump 2. At the same time, when the liquid level sensor 13 senses that there is no cooling water in the cooling pool 1, it will start the second water pump 10 to pump the cooling water in the water storage tank 7 into the cooling pool 1 through the second connecting pipe 9. When the liquid level sensor 13 senses that the cooling water has risen to a certain height in the cooling pool 1, it will control the second water pump 10 to close, finally realizing the cyclic replacement of the cooling water.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Cooling device for a metal plate after heat treatment, comprising a cooling pool (1), characterized in that: The left end of the cooling pool (1) is fixedly connected to a first water pump (2). The left end of the first water pump (2) is fixedly connected to a first connecting pipe (3). The first connecting pipe (3) is connected to a water storage tank (7) through a cooling component. The top of the water storage tank (7) is fixedly connected to a water injection port (8). The left end of the water storage tank (7) is fixedly connected to a second connecting pipe (9). The left end of the second connecting pipe (9) is fixedly connected to a second water pump (10). The inner bottom end of the cooling pool (1) is fixedly connected to a mercury box (14). The mercury box (14) is controlled by a control component control button (20).

2. The cooling device for the heat-treated metal plate according to claim 1, wherein: The cooling component includes a cooling box (4) fixedly connected to the outer wall of the left end of the first connecting pipe (3). The inner wall of the cooling box (4) is provided with a cooling pipe (12). The right end of the cooling pipe (12) is fixedly connected to the left end of the first connecting pipe (3). The top end of the inner wall of the cooling box (4) is fixedly connected to a cooling fan (11).

3. The cooling device for the heat-treated metal plate according to claim 2, characterized in that: A heat dissipation hole (5) is opened at the top of the cooling box (4). The front end of the cooling pipe (12) is fixedly connected to a third connecting pipe (6). The rear side of the right end of the third connecting pipe (6) is fixedly connected to the front end of the water storage tank (7). The left end of the second water pump (10) is fixedly connected to the right end of the cooling pool (1).

4. The cooling device for the heat-treated metal plate according to claim 1, characterized in that: The control component includes a slider (16) slidably connected to the inner wall of the mercury box (14). There is mercury (15) between the left end of the slider (16) and the inner wall of the left end of the mercury box (14). The right end of the slider (16) is fixedly connected to a control rod (19).

5. The cooling device for the heat-treated metal plate according to claim 4, characterized in that: The right end of the slider (16) is fixedly connected to a telescopic rod (17). A spring (18) is wound around the outer wall of the telescopic rod (17). The left end of the spring (18) is fixedly connected to the right end of the slider (16). The right end of the spring (18) is fixedly connected to the inner wall of the right end of the mercury box (14).

6. The cooling device for the heat-treated metal plate according to claim 1, characterized in that: A liquid level sensor (13) is fixedly connected to the inner wall of the cooling pool (1). The liquid level sensor (13) is electrically connected to the second water pump (10).

7. The cooling device for the heat-treated metal plate according to claim 3, characterized in that: The button (20) is electrically connected to the first water pump (2) and the cooling fan (11).

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