Simple heat exchange cooling water tank

Abstract

The utility model discloses a simple heat exchange cooling sink, contain: base, sink body, sink body sets up on the base, hollow copper pipe, hollow copper pipe sets up in the inner wall all around of sink body, and the water inlet end and the water return end of hollow copper pipe all extend to the outside through sink body, water inlet module, water inlet module links to sink body, is used for to the water supplement in sink body, drainage module, drainage module links to sink body, is used for to discharge the water in sink body, detection module, detection module sets up on sink body, is used for detecting the liquid level and water temperature in sink body. The utility model discloses whole simple structure, and convenient manufacturing, and low in cost, adopt hollow copper pipe to carry out the heat exchange mode, can take away the heat of water in sink body, need not external special equipment, and cleaning and maintenance are convenient.

Description

Technical Field

[0001] This utility model relates to the field of cooling water tank technology, and in particular to a simple heat exchange cooling water tank. Background Technology

[0002] With the increasing automation in the die-casting industry, water cooling is one of the most efficient methods for rapidly reducing the temperature of cast aluminum workpieces from over 300°C to below 80°C. However, as the cooling process circulates more frequently, the water temperature in the tank rises, reducing the cooling effect and potentially impacting workpiece quality. This necessitates lowering the water temperature in the cooling tank. A common practice is to directly add cooling water, allowing the tank to overflow. This wastes water and significantly increases the workload of subsequent water treatment. Another approach is to use factory cooling water through a heat exchanger to remove heat from the tank. This requires specialized equipment, is more expensive, and the heat exchanger is prone to clogging, requiring frequent cleaning and replacement. Summary of the Invention

[0003] According to an embodiment of the present invention, a simplified heat exchange cooling water tank is provided, comprising: Base; The main body of the sink is mounted on the base. Hollow copper pipes are installed around the inner wall of the water tank body, with both the inlet and outlet ends of the hollow copper pipes extending through the water tank body to the outside. The water inlet module is connected to the main body of the water tank and is used to replenish water into the main body of the water tank. The drainage module is connected to the main body of the water tank and is used to drain the water inside the main body of the water tank. The detection module is installed on the water tank body and is used to detect the liquid level and water temperature inside the water tank body.

[0004] Furthermore, it also includes: a partition, which is disposed within the water tank body, and surrounds the hollow copper tube between the partition and the inner wall of the water tank body, and the partition has several through holes.

[0005] Furthermore, the water inlet module includes: The water inlet pipe is connected at one end to the water tank body and at the other end to the external tap water source. Normally open valve, which is connected to the inlet water pipe; The first normally closed valve is connected to the inlet pipe; The first solenoid valve is connected in parallel with the water inlet pipe and the first normally closed valve.

[0006] Furthermore, the drainage module includes: Drainage pipe, which is connected to the bottom of the water tank body; The second normally closed valve is connected to the drainage pipe.

[0007] Furthermore, the detection module includes: A liquid level sensor is used to detect the liquid level inside the tank. Temperature sensor, used to detect the water temperature inside the tank.

[0008] Furthermore, it also includes an overflow pipe, one end of which is connected to the main body of the water tank.

[0009] Furthermore, it also includes: Cooling pipe, one end of which is connected to the water inlet of the hollow copper pipe; The second solenoid valve is connected to the cooling pipe; The return water pipe is connected at one end to the return water end of the hollow copper pipe.

[0010] Furthermore, it also includes a baffle, which is set on the top of the sink body.

[0011] According to an embodiment of this utility model, a simple heat exchange cooling water tank has a simple overall structure, is easy to manufacture, and has low cost. It uses hollow copper tubes for heat exchange, which can remove the heat of the water in the tank body. No external special equipment is required, and it is easy to clean and maintain.

[0012] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a simplified heat exchange cooling water tank according to an embodiment of the present utility model.

[0014] Figure 2 This is a cross-sectional structural diagram of a simplified heat exchange cooling water tank according to an embodiment of the present utility model.

[0015] Figure 3 This is a schematic diagram of a simplified heat exchange cooling water tank according to an embodiment of the present invention. Detailed Implementation

[0016] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0017] First, combine Figures 1-3 This invention describes a simple heat exchange cooling water tank according to an embodiment of the present invention, used for cooling cast aluminum workpieces, and has a wide range of applications.

[0018] like Figures 1-3 As shown, a simplified heat exchange cooling water tank according to an embodiment of the present invention has a base 100, a water tank body 200, a hollow copper tube 300, a water inlet module, a drainage module, and a detection module.

[0019] Specifically, such as Figures 1-3 As shown, the water tank body 200 is mounted on the base 100.

[0020] Specifically, such as Figures 1-3 As shown, hollow copper tubes 300 are arranged around the inner wall of the water tank body 200. The inlet and outlet ends of the hollow copper tubes 300 extend through the water tank body 200 to the outside. Cooling water flows through the hollow copper tubes 300, thereby exchanging heat with the water in the water tank body 200 and removing the heat from the water in the water tank body 200.

[0021] Specifically, such as Figures 1-3 As shown, the water inlet module is connected to the water tank body 200 and is used to replenish water into the water tank body 200. The water inlet module includes: a water inlet pipe 401, a normally open valve 402, a first normally closed valve 403, and a first solenoid valve 404. One end of the water inlet pipe 401 is connected to the water tank body 200, and the other end is connected to an external tap water source; the normally open valve 402 is connected to the water inlet pipe 401; the first normally closed valve 403 is connected to the water inlet pipe 401; the first solenoid valve 404 is connected to the water inlet pipe 401 and is connected in parallel with the first normally closed valve 403. When water needs to be replenished into the water tank body 200, tap water is supplied from the tap water source, the first solenoid valve 404 opens, and water enters the water tank body 200 through the water inlet pipe 401.

[0022] Specifically, such as Figures 1-3 As shown, the drainage module is connected to the water tank body 200 and is used to drain water from the water tank body 200. The drainage module includes a drainage pipe 501 and a second normally closed valve 502. The drainage pipe 501 is connected to the bottom of the water tank body 200; the second normally closed valve 502 is connected to the drainage pipe 501. When drainage is needed, the second normally closed valve 502 is opened, and the water in the water tank body 200 is discharged to the external drainage ditch through the drainage pipe 501.

[0023] Specifically, such as Figures 1-3 As shown, the detection module is installed on the water tank body 200 and is used to detect the liquid level and water temperature inside the water tank body 200. The detection module includes a liquid level sensor 601 and a temperature sensor 602. The liquid level sensor 601 is used to detect the liquid level inside the water tank body 200; the temperature sensor 602 is used to detect the water temperature inside the water tank body 200.

[0024] Furthermore, such as Figures 1-3As shown, a simplified heat exchange cooling water tank according to an embodiment of this utility model further includes: a partition 700, which is disposed inside the water tank body 200, surrounding the hollow copper tube 300 between the partition 700 and the inner wall of the water tank body 200. The partition 700 has several through holes. The partition 700 is used to protect the hollow copper tube 300 from damage caused by workpieces falling during actual use.

[0025] Furthermore, such as Figures 1-3 As shown, a simplified heat exchange cooling water tank according to an embodiment of the present invention further includes: an overflow pipe 800, one end of which is connected to the water tank body 200. The overflow pipe 800 is used to overflow and drain excess water from the water tank body 200.

[0026] Furthermore, such as Figures 1-3 As shown, a simplified heat exchange cooling water tank according to an embodiment of the present invention further includes: a cooling pipe 901, a second solenoid valve 902, and a return water pipe 903. One end of the cooling pipe 901 is connected to the water inlet of the hollow copper tube 300; the second solenoid valve 902 is connected to the cooling pipe 901; and one end of the return water pipe 903 is connected to the return water end of the hollow copper tube 300.

[0027] Furthermore, such as Figures 1-3 As shown, a simplified heat exchange cooling water tank according to an embodiment of the present invention further includes: a baffle 201, which is disposed on the top of the water tank body 200.

[0028] Working principle: When the temperature sensor 602 detects that the water temperature in the water tank body 200 is too high, it sends a signal to open the second solenoid valve 902 in time. The cooling water will enter the hollow copper tube 300 through the cooling pipe 901, thereby exchanging heat with the water in the water tank body 200, removing the heat from the water in the water tank body 200, reducing the water temperature, and improving the heat exchange efficiency.

[0029] Above, refer to Figures 1-3 This invention describes a simple heat exchange cooling water tank according to an embodiment of the present invention. The overall structure is simple, easy to manufacture, and low in cost. It uses hollow copper tubes 300 for heat exchange, which can remove the heat of the water in the tank body 200. No external special equipment is required, and cleaning and maintenance are convenient.

[0030] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A simple heat exchange cooling water tank, characterized in that, Include: Base; A water tank body, wherein the water tank body is mounted on the base; Hollow copper tubes are arranged around the inner wall of the water tank body, with both the inlet and outlet ends of the hollow copper tubes extending through the water tank body to the outside. A water inlet module, which is connected to the water tank body, is used to replenish water into the water tank body; A drainage module, which is connected to the water tank body, is used to drain water from the water tank body; A detection module is installed on the water tank body and is used to detect the liquid level and water temperature inside the water tank body.

2. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, It also includes: a partition plate disposed within the water tank body, which surrounds the hollow copper tube between the partition plate and the inner wall of the water tank body, and the partition plate is provided with several through holes.

3. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, The water inlet module includes: A water inlet pipe, one end of which is connected to the water tank body and the other end of which is connected to an external tap water source; A normally open valve, which is connected to the water inlet pipe; A first normally closed valve is connected to the water inlet pipe; The first solenoid valve is connected in parallel with the water inlet pipe and the first normally closed valve.

4. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, The drainage module includes: A drainage pipe, which is connected to the bottom of the water tank body; The second normally closed valve is connected to the drainage pipe.

5. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, The detection module includes: A liquid level sensor, used to detect the liquid level inside the water tank body; A temperature sensor is used to detect the water temperature inside the water tank.

6. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, It also includes an overflow pipe, one end of which is connected to the water tank body.

7. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, Also includes: A cooling pipe, one end of which is connected to the water inlet of the hollow copper pipe; A second solenoid valve is connected to the cooling pipe; A return water pipe, one end of which is connected to the return water end of the hollow copper pipe.

8. The simplified heat exchange cooling water tank as described in claim 1, characterized in that, It also includes: a baffle plate disposed on top of the water tank body.

Images