Pipeline exhaust device of liquid cooling energy storage system

Abstract

The utility model relates to a pipeline exhaust device of a liquid cooling energy storage system, which comprises an automatic exhaust valve (4) and a connecting pipe (5), and one end of the connecting pipe (5) is connected with the automatic exhaust valve (4) to form a set of detachable automatic exhaust valve; the other end of the connecting pipe (5) is used for being connected with a manual exhaust valve (1) connected to a secondary liquid cooling pipeline (2) of the liquid cooling energy storage system and used for executing the automatic exhaust action through the automatic exhaust valve (4). According to the utility model, only the detachable automatic exhaust valve needs to be additionally arranged for automatic exhaust during exhaust, one set of detachable automatic exhaust valve can be repeatedly used in a plurality of projects, and automatic exhaust valves do not need to be adopted on secondary liquid cooling pipelines of all projects, so that the effects of simplicity and long service life of a manual exhaust valve can be maintained, and the cost is reduced. And the effects of reducing cost and increasing efficiency can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid-cooled energy storage, in particular to a pipeline exhaust device for a liquid-cooled energy storage system. Background Art

[0002] At present, the exhaust method of liquid cooling energy storage system pipeline generally adopts manual exhaust valve, and some manufacturers use automatic exhaust valve. Figure 1 As shown, the manual exhaust valve 1 is connected to the secondary liquid cooling pipeline 2. When injecting liquid, it is necessary to connect a cannula to the manual exhaust valve 1, and the other end of the cannula is inserted into the return water tank of the liquid injection machine. After the liquid injection is turned on, the manual exhaust valve 1 will drain water outwards. During the drainage process, the gas in the pipeline will be brought out to achieve the exhaust effect. After the liquid injection and exhaust are completed, the cannula is pulled out and the plug is covered with a cap. This manual exhaust method is cumbersome and inefficient, and it is easy to cause unclean exhaust. In addition, during the operation of the manual exhaust valve, if the seal is not tight, it may also cause coolant leakage, which will not only cause waste of coolant, but also may have an impact on the surrounding environment and even cause safety accidents.

[0003] If all manual exhaust valves are replaced with automatic exhaust valves, the installation cost will increase and the maintainability will be poor due to the more complex structure of the automatic exhaust valves. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline exhaust device for a liquid-cooled energy storage system, which is modified on the basis of a manual exhaust valve to achieve simple, convenient, safe and efficient exhaust.

[0005] The utility model provides a pipeline exhaust device for a liquid-cooled energy storage system, comprising an automatic exhaust valve and a connecting pipe, one end of the connecting pipe being connected to the automatic exhaust valve to form a set of detachable automatic exhaust valves;

[0006] The other end of the connecting pipe is used to be connected to the manual exhaust valve connected to the secondary liquid cooling pipeline of the liquid-cooled energy storage system, so as to perform automatic exhaust action through the automatic exhaust valve.

[0007] Furthermore, one end of the connecting pipe is connected to the inlet of the automatic exhaust valve.

[0008] Furthermore, the other end of the connecting pipe is connected to the manual exhaust valve by being inserted into the exhaust hole of the manual exhaust valve.

[0009] Furthermore, the secondary liquid cooling pipeline is also connected to a tertiary liquid cooling pipeline.

[0010] Furthermore, the set of detachable automatic exhaust valves is connected to the plurality of manual exhaust valves in a detachable connection manner in sequence, completing the automatic exhaust action one by one.

[0011] With the above solution, through the pipeline exhaust device of the liquid-cooled energy storage system, it is only necessary to install the detachable automatic exhaust valve for automatic exhaust during exhaust. A set of detachable automatic exhaust valves can be reused in multiple projects, and there is no need to use automatic exhaust valves on the secondary liquid cooling pipelines of all projects. This can not only maintain the simplicity and long service life of the manual exhaust valve, but also achieve the effect of reducing costs and increasing efficiency.

[0012] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the pipeline exhaust device of the existing liquid-cooled energy storage system;

[0014] Figure 2 It is a structural diagram of the pipeline exhaust device of the liquid-cooled energy storage system of the utility model.

[0015] Numbers in the figure:

[0016] 1. Manual exhaust valve; 2. Secondary liquid cooling pipeline; 3. Third-stage liquid cooling pipeline; 4. Automatic exhaust valve; 5. Pipe connection. DETAILED DESCRIPTION

[0017] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Ginseng Figure 2 As shown, this embodiment provides a pipeline exhaust device for a liquid-cooled energy storage system, including an automatic exhaust valve 4 and a connecting pipe 5. One end of the connecting pipe 5 is connected to the automatic exhaust valve 4 to form a set of detachable automatic exhaust valves; the other end of the connecting pipe 5 is used to connect to the manual exhaust valve 1 connected to the secondary liquid cooling pipeline 2 of the liquid-cooled energy storage system, so as to perform automatic exhaust action through the automatic exhaust valve 4.

[0019] When exhaust is required, insert the connecting pipe 5 into the exhaust hole position of the manual exhaust valve 1 installed on the secondary liquid cooling pipe 2 to realize automatic exhaust. There is no need to insert the manual exhaust valve 1 on each cluster of liquid cooling secondary pipes 2 into the pipe for manual exhaust operation. After the exhaust is completed, remove the connecting pipe 5 at the exhaust hole position of the manual exhaust valve 1 on the secondary liquid cooling pipe 2. The next time exhaust is required, this exhaust solution can be reused. A set of detachable automatic exhaust valves can be used repeatedly. Equipping a set of detachable automatic exhaust valves in the same project can realize automatic exhaust, and this solution can be used on different projects, which can greatly reduce the uncertainty factors of manual exhaust, and is low cost, efficient and convenient.

[0020] With the detachable automatic exhaust valve, when commissioning on-site or when filling liquid at the project site, there is no need to insert a tube through the manual exhaust valve on the secondary liquid cooling line and insert the other end of the tube into the return water tank of the filling machine. Simply install a pipe directly on the automatic exhaust valve and insert the other end of the pipe into the manual exhaust valve to achieve automatic exhaust.

[0021] In this embodiment, one end of the connecting pipe 5 is connected to the inlet of the automatic exhaust valve 4 .

[0022] In this embodiment, the other end of the connecting pipe 5 is connected to the manual exhaust valve 1 by being inserted into the exhaust hole of the manual exhaust valve 1 .

[0023] In this embodiment, the secondary liquid cooling pipeline 2 is further connected to the tertiary liquid cooling pipeline 3 .

[0024] In this embodiment, a set of detachable automatic exhaust valves is connected to multiple manual exhaust valves 1 in a detachable connection manner in sequence to complete the automatic exhaust action one by one.

[0025] Through the pipeline exhaust device of the liquid-cooled energy storage system, it is only necessary to install the detachable automatic exhaust valve for automatic exhaust during exhaust. A set of detachable automatic exhaust valves can be reused in multiple projects, and there is no need to use automatic exhaust valves on the secondary liquid cooling pipelines of all projects. This can not only maintain the simplicity and long service life of the manual exhaust valve, but also achieve the effect of reducing costs and increasing efficiency.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A pipeline exhaust device for a liquid-cooled energy storage system, characterized in that: It comprises an automatic exhaust valve (4) and a connecting pipe (5), wherein one end of the connecting pipe (5) is connected to the automatic exhaust valve (4) to form a set of detachable automatic exhaust valves; The other end of the connecting pipe (5) is used to connect to a manual exhaust valve (1) connected to a secondary liquid cooling pipeline (2) of the liquid cooling energy storage system, so as to perform an automatic exhaust action through the automatic exhaust valve (4).

2. The pipeline exhaust device of the liquid-cooled energy storage system according to claim 1, characterized in that: One end of the connecting pipe (5) is connected to the inlet of the automatic exhaust valve (4).

3. The pipeline exhaust device of the liquid-cooled energy storage system according to claim 2, characterized in that: The other end of the connecting pipe (5) is connected to the manual exhaust valve (1) by being inserted into the exhaust hole of the manual exhaust valve (1).

4. The pipeline exhaust device of the liquid-cooled energy storage system according to claim 3, characterized in that: The secondary liquid cooling pipeline (2) is also connected to a tertiary liquid cooling pipeline (3).

5. The pipeline exhaust device of the liquid-cooled energy storage system according to claim 1, characterized in that: The set of detachable automatic exhaust valves is connected to a plurality of manual exhaust valves (1) in a detachable connection manner in sequence, completing the automatic exhaust action one by one.

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