Cooling system of heating device for electrode foil thermalization

Abstract

The utility model belongs to the technical field of electrode foil production, particularly relates to a cooling system of a heating device for thermalizing an electrode foil, and solves the problem of low cooling efficiency. The cooling system of the heating device for electrode foil thermalization comprises a cooling pond, a cooling tower and a water supplementing device, an inner heat exchange loop is arranged in the heating device, the input end of the inner heat exchange loop is connected with the cooling pond through a water pump assembly, the output end of the inner heat exchange loop is connected with the cooling tower, and a cooling tower water outlet of the cooling tower is connected with the cooling pond. A water replenishing pipe of the water replenishing device is communicated with the cooling pond, and the on-off of the water replenishing pipe is controlled through a first switch valve. The efficient cooling effect is achieved, the technological requirements can be well met, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrode foil production, in particular to a cooling system of a heating device for thermalizing electrode foil. Background Art

[0002] In the production process of three-dimensional electrode foil, heating of the foil is one of the important processes, which uses a heating device. After the production process is completed, cooling must be completed within a certain process time, otherwise it will affect the product performance.

[0003] However, in the current existing technology, the heating device lacks a matching efficient cooling system, which makes it difficult to meet the process requirements and may affect product quality. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the prior art and to propose a cooling system for a heating device for thermalizing an electrode foil.

[0005] In order to achieve the purpose of innovation of this utility model, the following technical solutions can be used:

[0006] A cooling system for a heating device for thermalizing an electrode foil comprises a cooling pool, a cooling tower, and a water supply device. An internal heat exchange circuit is provided in the heating device. The input end of the internal heat exchange circuit is connected to the cooling pool via a water pump assembly, and the output end is connected to the cooling tower. The cooling tower outlet of the cooling tower is connected to the cooling pool. A water supply pipe of the water supply device leads to the cooling pool, and the on-off of the water supply pipe is controlled by a first switch valve.

[0007] The cooling system of the present invention is used to cool down the heating device used for heating the electrode foil. An internal heat exchange circuit is provided in the heating device. Water or other coolant flows in the circuit and absorbs and takes away heat in the process to achieve cooling. The hot water after absorbing heat enters the cooling tower after circulation output, and is cooled by heat exchange in the cooling tower. The cooled water is returned to the cooling pool and is used to re-enter the internal heat exchange circuit to participate in heat exchange. In this way, a closed circulation loop of heat exchange is formed to ensure a continuous cooling effect. Moreover, the upper mouth of the cooling pool is open, and the liquid surface is in full contact with the external environment, which can also further dissipate heat and cool down. The water replenishing device can be used to replenish water to the cooling pool to compensate for the reduction in water volume caused by evaporation and other reasons. The specific structures of the cooling tower, heating device and internal heat exchange circuit are common knowledge and will not be elaborated here.

[0008] In the cooling system of the heating device for thermalizing the electrode foil, a cooling pool outlet is provided at the lower portion of the cooling pool, a first pipeline is connected to the cooling pool outlet, the first pipeline is connected to the input end, and a water pump assembly is provided on the first pipeline.

[0009] The cooling pool outlet is set close to the bottom of the pool, which can adapt to the characteristics of high water temperature at the top and low water temperature at the bottom. It is used to output water with lower temperature and improve the subsequent heat exchange efficiency. Moreover, the outlet is far away from the liquid surface, avoiding the impact of liquid level changes.

[0010] In the cooling system of the above-mentioned heating device for thermalizing the electrode foil, the cooling pool is square, and a number of parallel partitions are vertically arranged in the pool. One side of the partition is connected to the inner wall of the cooling pool, and the other side forms a water gap with the inner wall of the cooling pool. The water gaps of adjacent partitions are respectively close to two opposite sides of the cooling pool.

[0011] The cooling pool is separated into S-shaped water channels by partitions. The water treated by the cooling tower flows through the water channels. The longer flow distance allows it to have more contact with the air for heat exchange, reducing the temperature of the water output from the cooling pool outlet and improving the subsequent heat exchange efficiency.

[0012] In the cooling system of the heating device for thermalizing the electrode foil, the side walls and the bottom of the cooling pool are provided with card slots, and the side portions and the bottom of the partition are respectively fixed to the card slots.

[0013] The partition is detachably fixed to the cooling pool through a slot, and is flexible to assemble and disassemble. As an optimization, the partition is made of metal with good thermal conductivity, and the upper end is exposed above the liquid surface, having a function similar to that of a heat sink, which can dissipate the temperature of the water into the ambient atmosphere.

[0014] In the cooling system of the heating device for thermalizing the electrode foil, an S-shaped water passage is formed between the cooling pool and the partition, and the cooling tower outlet and the cooling pool outlet are respectively connected to the two ends of the water passage.

[0015] The water input from the cooling tower outlet flows through an S-shaped path and is then output from the cooling pool outlet. While circulating, it exchanges heat with the outside world, effectively releasing heat and further reducing the temperature of the water output from the cooling pool.

[0016] In the cooling system of the heating device for thermalizing the electrode foil, the cooling tower is connected to the output end via a second pipeline, and an air cooling component is provided on the side of the second pipeline.

[0017] The hot water output from the internal heat exchange circuit is input into the cooling tower through the second pipeline, and the air cooling component is used to perform air cooling on the second pipeline to achieve a preliminary cooling effect.

[0018] In the cooling system of the above-mentioned heating device for thermalizing the electrode foil, the air-cooling component includes a cooling fan and a pipe winding rack, the second pipe is wound on the pipe winding rack in an S-shape, a spiral shape or a flat vortex shape, and the air outlet surface of the cooling fan faces the pipe winding rack.

[0019] The pipe coiling frame is used to coil the second pipe, allowing a longer length of pipe to be accommodated within a given windward surface, thereby improving cooling efficiency. Of course, gaps exist between each section of the second pipe to allow airflow to pass through. The cooling fan is used to generate this cooling airflow, which passes through the second pipe to remove heat and achieve cooling. Specifically, the pipe coiling frame can be composed of a base frame made of thin, horizontally interlaced metal rods, with limit rods provided on one side of the base frame. The second pipe is wound between the limit rods to form a spiral or S-shaped shape. Alternatively, the pipe coiling frame can be a tubular cage, with the second pipe helically coiled around the cage.

[0020] In the cooling system of the electrode foil heating device, the cooling tower is arranged above the cooling pool. The water treated by the cooling tower flows directly into the cooling pool under the action of gravity, which reduces the cost of setting up the water pump.

[0021] In the cooling system of the above-mentioned electrode foil thermal heating device, the water replenishing device includes a water storage tank, which is connected to the water supply source through a third pipeline. A second switch valve is provided on the third pipeline, and a first switch valve is provided on the water replenishing pipe.

[0022] The third pipeline is used to replenish the water in the water storage tank, and the water supply pipe is used to replenish the stored water to the cooling pool to achieve a stable liquid level in the cooling pool.

[0023] In the cooling system of the above-mentioned heating device for thermalizing the electrode foil, a liquid level sensor component and a temperature sensor component are provided in the cooling pool. The liquid level sensor component and the temperature sensor component are electrically connected to the control panel respectively. The control panel is also electrically connected to the water pump component and the first switch valve and the second switch valve of the water replenishment device.

[0024] The liquid level sensor assembly detects the liquid level in the cooling pool, facilitating timely replenishment. The temperature sensor assembly monitors the temperature within the cooling pool, determining and adjusting the cooling tower's operating status to ensure continued cooling efficiency. The specific structure, connection details, and operating principles of the liquid level sensor assembly, temperature sensor assembly, and control panel are common knowledge and will not be further elaborated here.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1. A closed circulation loop is formed between the heating device, cooling tower and cooling pool to ensure a continuous cooling effect. The water replenishment device can be used to replenish water in the cooling pool to compensate for the reduction in water volume caused by evaporation and other reasons.

[0027] 2. The cooling pool is separated into S-shaped water channels by partitions. The water treated by the cooling tower flows through the water channels. The longer flow distance allows it to have more contact with the air for heat exchange, reducing the temperature of the water output from the cooling pool outlet and improving the subsequent heat exchange efficiency.

[0028] 3. The partition can be detachably fixed to the cooling pool through the card slot, and the disassembly and assembly are flexible.

[0029] 4. The partition is made of metal with good thermal conductivity, and the upper end is exposed above the liquid surface. It has a function similar to that of a heat sink and can conduct the temperature of the water to the ambient atmosphere.

[0030] 5. The hot water output from the internal heat exchange circuit is input into the cooling tower through the second pipeline. The air cooling component is used to perform air cooling on the second pipeline to achieve the effect of preliminary cooling.

[0031] 6. The liquid level sensor component is used to detect the liquid level in the cooling pool for timely replenishment, and the temperature sensor component is used to monitor the temperature in the cooling pool to determine and adjust the working status of the cooling tower to ensure subsequent cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall simplified schematic diagram provided by the utility model;

[0033] Figure 2 It is a horizontal cross-sectional schematic diagram of the cooling pool provided by the utility model;

[0034] Figure 3 This is a schematic diagram of the second pipeline provided by the present invention being arranged on a pipeline winding frame.

[0035] In the figure, there are a cooling pool 1, a cooling tower 2, a water supply device 3, a heating device 4, a water pump assembly 5, a water supply pipe 6, a first switch valve 7, a first pipeline 8, a cooling pool outlet 9, a partition 10, a water gap 11, a water passage 12, a cooling tower outlet 13, a slot 14, a second pipeline 15, an air-cooling assembly 16, a cooling fan 17, a pipeline winding rack 18, a water storage tank 19, a second switch valve 20, a liquid level sensor assembly 21, a temperature sensor assembly 22, a third pipeline 23, and a limit rod 24. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0037] Specific implementation examples Figure 1-3As shown, the cooling system of the heating device for thermalizing the electrode foil includes a cooling pool 1, a cooling tower 2 and a water supply device 3. An internal heat exchange circuit is provided in the heating device 4. The input end of the internal heat exchange circuit is connected to the cooling pool 1 through a water pump assembly 5, and the output end is connected to the cooling tower 2. The cooling tower outlet 13 of the cooling tower 2 is connected to the cooling pool 1. The water supply pipe 6 of the water supply device 3 is connected to the cooling pool 1, and the on-off of the water supply pipe 6 is controlled by the first switch valve 7.

[0038] Specifically, this cooling system is used to cool the heating device 4 used for heating the electrode foil. An internal heat exchange circuit is provided in the heating device 4. Water circulates in the circuit as a coolant, and absorbs and takes away heat in the process to achieve cooling. The hot water after absorbing heat enters the cooling tower 2 after circulation output, and is cooled by heat exchange by the cooling tower 2. The cooled water is returned to the cooling pool 1 and is used to re-enter the internal heat exchange circuit to participate in heat exchange. In this way, a closed circulation loop of heat exchange is formed, which ensures a continuous cooling effect. Moreover, the upper mouth of the cooling pool 1 is open, and the liquid surface is in full contact with the external environment, which can also further dissipate heat and cool down. The water replenishment device 3 can be used to replenish water to the cooling pool 1 to compensate for the reduction in water volume caused by evaporation and other reasons.

[0039] like Figure 1 、 2 As shown, a cooling pool outlet 9 is provided at the bottom of the cooling pool 1. A first pipe 8 is connected to the cooling pool outlet 9. The first pipe 8 is connected to the input end. A water pump assembly 5 is provided on the first pipe 8. The cooling pool 1 is square in shape, and a plurality of mutually parallel partitions 10 are vertically arranged in the pool. One side of the partition 10 is connected to the inner wall of the cooling pool 1, and a water gap 11 is formed between the other side and the inner wall of the cooling pool 1. The water gaps 11 of adjacent partitions 10 are respectively close to the two opposite sides of the cooling pool 1. An S-shaped water passage 12 is formed between the cooling pool 1 and the partitions 10. The cooling tower outlet 13 and the cooling pool outlet 9 are respectively connected to the two ends of the water passage 12. The side walls and the bottom of the cooling pool 1 are provided with card slots 14. The side and bottom of the partition 10 are respectively fixed to the card slots 14.

[0040] Specifically, the cooling pool outlet 9 is arranged close to the bottom of the pool, which can adapt to the characteristics of the water temperature being high at the top and low at the bottom, and is used to output water with a lower temperature, thereby improving the subsequent heat exchange efficiency. Moreover, the outlet is far away from the liquid surface, thereby avoiding the influence of liquid level changes. The water input from the cooling tower outlet 13 circulates through an S-shaped path and is output from the cooling pool outlet 9. While circulating, it exchanges heat with the outside world, effectively releasing heat, further reducing the temperature of the water output from the cooling pool 1, and improving the subsequent heat exchange efficiency. The partition 10 is detachably fixed to the cooling pool 1 through the card slot 14, and is flexible to disassemble and assemble. The partition 10 is made of metal, and the upper end is exposed above the liquid surface. It has a function similar to that of a heat sink, and can dissipate the temperature of the water into the ambient atmosphere.

[0041] As an optimization of this embodiment, the cooling tower 2 is connected to the output end via a second pipeline 15. An air cooling assembly 16 is installed to the side of the second pipeline 15. This assembly 16 includes a cooling fan 17 and a pipe coiling frame 18. The second pipeline 15 is coiled around the pipe coiling frame 18 in an S-shape, with the air outlet of the cooling fan 17 facing the pipe coiling frame 18. The pipe coiling frame 18 is composed of a series of thin, horizontally interlaced metal rods as a base frame. Limit rods 24 are installed on one side of the base frame. The second pipeline 15 is threaded between the limit rods 24, maintaining the S-shape.

[0042] Specifically, hot water output from the internal heat exchange circuit is fed into cooling tower 2 via second pipeline 15. Air cooling assembly 16 is used to cool second pipeline 15, achieving a preliminary cooling effect. Pipe coiling rack 18 is used to coil second pipeline 15, allowing for a longer pipeline within a given windward surface, improving cooling efficiency. Cooling fan 17 is used to generate this cooling airflow, which passes through second pipeline 15 to remove heat and achieve cooling.

[0043] In this embodiment, the cooling tower 2 is arranged above the cooling pool 1. The water treated by the cooling tower 2 flows directly into the cooling pool 1 under the action of gravity, which reduces the installation cost of the water pump.

[0044] like Figure 1 As shown, the water replenishment device 3 includes a water tank 19, which is connected to the water supply source via a third pipe 23. A second on-off valve 20 is provided on the third pipe 23, and a first on-off valve 7 is provided on the water replenishment pipe 6. The third pipe 23 is used to replenish the water stored in the water tank 19, and the water replenishment pipe 6 is used to replenish the stored water to the cooling pool 1 to achieve a stable liquid level in the cooling pool 1.

[0045] As an optimization of this embodiment, a liquid level sensor assembly 21 and a temperature sensor assembly 22 are provided within cooling pool 1. These are each electrically connected to a control panel, which is also electrically connected to the water pump assembly 5 and the first and second on / off valves 7 and 20 of the water replenishment device 3. The liquid level sensor assembly is used to detect the liquid level in cooling pool 1, facilitating timely replenishment. The temperature sensor assembly 22 is used to detect the temperature within cooling pool 1, thereby determining and adjusting the operating status of cooling tower 2 to ensure subsequent cooling efficiency.

[0046] Specific working principle: Water for heat exchange flows in the internal heat exchange circuit of the heating device 4. The hot water that absorbs the heat of the heating device 4 is output through the second pipe 15. The cooling fan 17 continuously applies heat dissipation airflow to the second pipe 15 to initially cool the internal hot water. The water is then input into the cooling tower 2 for further cooling. The cold water after treatment is returned to the cooling pool 1 below, circulates along the S-shaped water passage 12 in the pool, and finally circulates from the cooling pool outlet 9 through the first pipe 8 to the internal heat exchange circuit again. When the liquid level sensor component 21 detects that the liquid level in the cooling pool 1 is low, the first switch valve 7 opens, and the water in the water tank 19 is added to the cooling pool 1 until the liquid level reaches the preset value. When the temperature sensor component 22 detects that the temperature in the cooling pool 1 is high, the control panel sends a signal to increase the power of the cooling tower 2.

[0047] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A cooling system for a heating device for heating an electrode foil, characterized in that: The invention comprises a cooling pool (1), a cooling tower (2) and a water supply device (3). The heating device (4) is provided with an internal heat exchange circuit. The input end of the internal heat exchange circuit is connected to the cooling pool (1) through a water pump assembly (5), and the output end is connected to the cooling tower (2). The cooling tower water outlet (13) of the cooling tower (2) is connected to the cooling pool (1). The water supply pipe (6) of the water supply device (3) is connected to the cooling pool (1), and the water supply pipe (6) is controlled to be on and off by a first switch valve (7).

2. The cooling system of the heating device for heating the electrode foil according to claim 1, characterized in that: A cooling pool outlet (9) is provided at the lower portion of the cooling pool (1), a first pipeline (8) is connected to the cooling pool outlet (9), the first pipeline (8) is connected to the input end, and a water pump assembly (5) is provided on the first pipeline (8).

3. The cooling system of the heating device for heating the electrode foil according to claim 2, characterized in that: The cooling pool (1) is square in shape, and a plurality of mutually parallel partitions (10) are vertically arranged in the pool. One side of the partition (10) is connected to the inner wall of the cooling pool (1), and the other side forms a water gap (11) with the inner wall of the cooling pool (1). The water gaps (11) of adjacent partitions (10) are respectively close to two opposite sides of the cooling pool (1).

4. The cooling system of the heating device for heating the electrode foil according to claim 3, characterized in that: An S-shaped water passage (12) is formed between the cooling pool (1) and the partition (10), and the cooling tower water outlet (13) and the cooling pool water outlet (9) are respectively connected to the two ends of the water passage (12).

5. The cooling system of the heating device for heating the electrode foil according to claim 3, characterized in that: The side walls and the bottom of the cooling pool (1) are provided with clamping grooves (14), and the side portions and the bottom portion of the partition (10) are respectively clamped and fixed to the clamping grooves (14).

6. The cooling system of the heating device for heating the electrode foil according to claim 1, characterized in that: The cooling tower (2) is connected to the output end via a second pipeline (15), and an air cooling component (16) is provided on the side of the second pipeline (15).

7. The cooling system of the heating device for heating the electrode foil according to claim 6, characterized in that: The air cooling assembly (16) includes a cooling fan (17) and a pipe winding frame (18), the second pipe (15) is wound on the pipe winding frame (18) in an S-shaped, spiral or planar vortex shape, and the air outlet surface of the cooling fan (17) faces the pipe winding frame (18).

8. The cooling system of the heating device for heating the electrode foil according to claim 6, characterized in that: The cooling tower (2) is arranged above the cooling pool (1).

9. The cooling system of the heating device for heating the electrode foil according to claim 1, characterized in that: The water replenishing device (3) includes a water storage tank (19), the water storage tank (19) is connected to a water supply source via a third pipeline (23), a second switch valve (20) is provided on the third pipeline (23), and a first switch valve (7) is provided on the water replenishing pipe (6).

10. The cooling system of the heating device for heating electrode foil according to any one of claims 1 to 9, characterized in that: The cooling pool (1) is provided with a liquid level sensor component (21) and a temperature sensor component (22), and the liquid level sensor component (21) and the temperature sensor component (22) are electrically connected to a control panel, respectively. The control panel is also electrically connected to a water pump component (5) and a first switch valve (7) and a second switch valve (20) of a water replenishing device (3).

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