CN215070130U - Liquid cooling structure of energy storage container convenient to maintain fast - Google Patents
Liquid cooling structure of energy storage container convenient to maintain fast Download PDFInfo
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- CN215070130U CN215070130U CN202121383602.1U CN202121383602U CN215070130U CN 215070130 U CN215070130 U CN 215070130U CN 202121383602 U CN202121383602 U CN 202121383602U CN 215070130 U CN215070130 U CN 215070130U
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- Prior art keywords
- valve
- liquid
- joint
- liquid cooling
- energy storage
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- 239000007788 liquid Substances 0.000 title claims abstract description 181
- 238000001816 cooling Methods 0.000 title claims abstract description 83
- 238000004146 energy storage Methods 0.000 title claims abstract description 33
- 230000000875 corresponding Effects 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims 3
- 239000000110 cooling liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 206010011469 Crying Diseases 0.000 description 3
- 210000001503 Joints Anatomy 0.000 description 2
- 229910004682 ON-OFF Inorganic materials 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a liquid cooling structure of an energy storage container convenient for quick maintenance, which comprises a liquid cooling machine, a liquid outlet pipeline, a liquid return pipeline, a first valve, a second valve, a third valve, a fourth valve, a first joint, a second joint, a third joint, a fourth joint and an energy storage container, wherein a liquid cooling plate is arranged in the energy storage container; the liquid cooling machine is connected to the first valve through the liquid outlet pipeline, and a first joint is arranged on the first valve; the liquid inlet of the liquid cooling plate is connected to a second valve through a pipeline, a second connector is arranged on the second valve, and the first connector and the second connector are connected with each other; the liquid outlet of the liquid cooling plate is connected to the third valve through a pipeline, a third joint is arranged on the third valve, the liquid cooling machine is connected to the fourth valve through a liquid return pipeline, a fourth joint is arranged on the fourth valve, and the third joint and the fourth joint are connected with each other. The utility model discloses can maintain the liquid cooling system of energy storage container fast, easy and simple to handle reduces the requirement to maintainer specialty degree.
Description
Technical Field
The utility model belongs to the technical field of the energy storage battery, especially, relate to a liquid cooling structure of energy storage container convenient to maintain fast.
Background
The traditional container battery energy storage system mostly adopts an air cooling mode to dissipate heat, but in recent years, the container battery energy storage system begins to adopt a liquid cooling mode to carry out thermal management on the battery system. Compared with the traditional air cooling heat management mode, the liquid cooling mode is more efficient, the whole temperature difference control is more uniform, the temperature rise is lower, and the charge and discharge application with higher multiplying power is supported.
However, compare traditional air cooling system, the liquid cooling mode is more troublesome when carrying out follow-up battery maintenance, need carry out the tapping to the system, need carry out the liquid feeding after the maintenance is accomplished, and whole process is because the technical problem of present stage, and operation process is more complicated, needs the professional to operate, otherwise leads to the system liquid feeding to be unusual easily, leads to the system operation unusual to whole process time spent is more of a specified duration, is unfavorable for quick maintenance and puts into use. Moreover, after the liquid cooling pipeline has a liquid leakage phenomenon, the battery system needs to be wholly closed for maintenance, and the leakage of the system cannot be prevented in the process, so that the system is easily damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art method, the utility model aims to provide an energy storage container's liquid cooling structure convenient to maintain fast can carry out the fast maintenance to energy storage container's liquid cooling system, and easy and simple to handle, effectively reduces the requirement to maintainer specialty degree.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a liquid cooling structure of an energy storage container convenient for rapid maintenance comprises a liquid cooling machine, a liquid outlet pipeline, a liquid return pipeline, a first valve, a second valve, a third valve, a fourth valve, a first joint, a second joint, a third joint, a fourth joint and the energy storage container, wherein a liquid cooling plate is arranged in the energy storage container;
the liquid cooling machine is connected to a first valve through a liquid outlet pipeline, and a first joint is arranged on the first valve; the liquid inlet of the liquid cooling plate is connected to a second valve through a pipeline, a second connector is arranged on the second valve, and the first connector and the second connector are connected with each other;
the liquid outlet of the liquid cooling plate is connected to a third valve through a pipeline, a third joint is arranged on the third valve, the liquid cooling machine is connected to a fourth valve through a liquid return pipeline, a fourth joint is arranged on the fourth valve, and the third joint and the fourth joint are connected with each other.
Further, the energy storage container comprises at least one battery box, and each battery box is provided with an independent liquid cooling plate.
The liquid outlet pipeline comprises a liquid outlet main pipe and liquid outlet branch pipes, at least one liquid outlet branch pipe is connected to the liquid outlet main pipe, the number of the liquid outlet branch pipes corresponds to the number of the battery boxes, and each liquid outlet branch pipe leads to the liquid cooling plate of the corresponding battery box;
the liquid outlet branch pipes are connected to the first valves, the first connectors are arranged on the first valves, liquid inlets of the liquid cooling plates corresponding to the battery boxes are connected to the second valves through pipelines, and the second connectors are arranged on the second valves and are connected with each other.
The liquid return pipeline comprises a liquid return main pipe and liquid return branch pipes, at least one liquid return branch pipe is connected to the liquid return main pipe, the number of the liquid return branch pipes corresponds to the number of the battery boxes, and each liquid return branch pipe is communicated with the liquid cooling plate of the corresponding battery box;
each liquid return branch pipe is provided with a third valve, a fourth valve, a third joint and a fourth joint; the liquid return branch pipe is connected to a fourth valve, a fourth joint is arranged on the fourth valve, a liquid inlet of a liquid cooling plate corresponding to the battery box is connected to a third valve through a pipeline, a third joint is arranged on the third valve, and the third joint and the fourth joint are connected with each other.
Further, the liquid cooling machine comprises a cooling liquid circulating pump, and the cooling liquid circulates from the liquid outlet pipeline, the liquid return pipeline and the liquid cooling plate through the cooling liquid circulating pump, so that the circulating circulation of the cooling liquid is guaranteed.
Furthermore, the first valve, the second valve, the third valve and the fourth valve are all two-way valves. The direct on-off adjustment of the liquid pipeline, the liquid return pipeline and the liquid cooling plate is realized.
Furthermore, the first joint, the second joint, the third joint and the fourth joint are quick plug joints, the first joint and the second joint are plugged with each other, the third joint and the fourth joint are plugged with each other, and quick plugging of the joints can be achieved.
The beneficial effects of the technical scheme are as follows:
the utility model discloses a new mode liquid cooling battery box interface design, add a valve at the inlet outlet of every battery box, be close to liquid cooling socket department at the pipeline and also increase a valve, after the inlet outlet of battery box is pegged graft to the liquid cooling pipeline, respectively have a valve on interface both sides, the distance headspace of two valves is little, in case need change the battery or when unpacking the maintenance, close the valve on the inlet outlet of battery box and the corresponding pipeline, just can not put the liquid to battery system whole and handle, can realize the quick maintenance of energy storage container liquid cooling system. After maintenance is finished, if the battery box is replaced, the battery liquid cooling plate needs to be filled with cooling liquid of the same type, after the pipelines are connected in the original mode, the system can quickly run normally after the corresponding valve is opened, liquid is added again to the liquid cooling machine without being carried out on site by a professional, maintenance time is saved, and waste of liquid cooling liquid in the maintenance process and filling and system damage caused by possible abnormal operation are prevented.
The utility model discloses can also when the weeping appears in the liquid cooling pipeline, the inlet outlet valve of the battery box of a certain correspondence of temporary quick closure prevents the system and continues the weeping, gives the system maintenance and creates the time condition, prevents that the system from producing unexpected injury in the maintenance process to can independently the pertinence carry out the weeping position or the battery box is changed and is maintained under the not whole circumstances of changing of system.
The utility model discloses the aperture of the valve on the accessible adjustment liquid cooling branch road pipeline, the flow resistance of adjustment branch road ensures that the flow resistance of each battery box of whole energy storage container battery cluster is balanced to ensure that the bulk temperature of battery cluster is balanced.
Drawings
Fig. 1 is a schematic structural view of a liquid cooling structure of an energy storage container convenient for rapid maintenance according to the present invention;
fig. 2 is a schematic structural diagram of a liquid cooling structure of an energy storage container convenient for rapid maintenance in an optimized embodiment of the invention;
where 1 is a first valve, 2 is a second valve, 3 is a third valve, 4 is a fourth valve, 5 is a first connector, 6 is a second connector, 7 is a third connector, and 8 is a fourth connector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further explained below with reference to the accompanying drawings.
In this embodiment, referring to fig. 1, a liquid cooling structure of an energy storage container convenient for fast maintenance includes a liquid cooling machine, a liquid outlet pipeline, a liquid return pipeline, a first valve 1, a second valve 2, a third valve 3, a fourth valve 4, a first joint 5, a second joint 6, a third joint 7, a fourth joint 8, and an energy storage container, where a liquid cooling plate is disposed in the energy storage container;
the liquid cooling machine is connected to a first valve 1 through a liquid outlet pipeline, and a first joint 5 is arranged on the first valve 1; the liquid inlet of the liquid cooling plate is connected to a second valve 2 through a pipeline, a second connector 6 is arranged on the second valve 2, and the first connector 5 and the second connector 6 are connected with each other;
the liquid outlet of the liquid cooling plate is connected to a third valve 3 through a pipeline, a third joint 7 is arranged on the third valve 3, the liquid cooling machine is connected to a fourth valve 4 through a liquid return pipeline, a fourth joint 8 is arranged on the fourth valve 4, and the third joint 7 and the fourth joint 8 are connected with each other.
As an optimized solution of the above embodiment, as shown in fig. 2, the energy storage container includes at least one battery box, and each battery box is configured with an individual liquid cooling plate.
The liquid outlet pipeline comprises a liquid outlet main pipe and liquid outlet branch pipes, at least one liquid outlet branch pipe is connected to the liquid outlet main pipe, the number of the liquid outlet branch pipes corresponds to the number of the battery boxes, and each liquid outlet branch pipe is communicated with the liquid cooling plate of the corresponding battery box; in the figure, the thick lines of the piping represent the main pipes, and the thin lines represent the main pipes.
A first valve 1, a second valve 2, a first connector 5 and a second connector 6 are arranged on each liquid outlet branch pipe, the liquid outlet branch pipes are connected to the first valves 1, the first connectors 5 are arranged on the first valves 1, liquid inlets of liquid cooling plates corresponding to the battery boxes are connected to the second valves 2 through pipelines, the second connectors 6 are arranged on the second valves 2, and the first connectors 5 are connected with the second connectors 6.
The liquid return pipeline comprises a liquid return main pipe and liquid return branch pipes, at least one liquid return branch pipe is connected to the liquid return main pipe, the number of the liquid return branch pipes corresponds to the number of the battery boxes, and each liquid return branch pipe is communicated with the liquid cooling plate of the corresponding battery box;
each liquid return branch pipe is provided with a third valve 3, a fourth valve 4, a third joint 7 and a fourth joint 8; the liquid return branch pipe is connected to the fourth valve 4, a fourth connector 8 is arranged on the fourth valve 4, a liquid inlet of a liquid cooling plate corresponding to the battery box is connected to the third valve 3 through a pipeline, a third connector 7 is arranged on the third valve 3, and the third connector 7 and the fourth connector 8 are connected with each other.
Preferably, the liquid cooling machine comprises a cooling liquid circulating pump, and the cooling liquid circulates from the liquid outlet pipeline, the liquid return pipeline and the liquid cooling plate through the cooling liquid circulating pump.
Preferably, the first valve 1, the second valve 2, the third valve 3 and the fourth valve 4 are two-way valves. The direct on-off adjustment of the liquid pipeline, the liquid return pipeline and the liquid cooling plate is realized.
Preferably, the first joint 5, the second joint 6, the third joint 7 and the fourth joint 8 are quick connectors, the first joint 5 and the second joint 6 are connected in an inserting mode, and the third joint 7 and the fourth joint 8 are connected in an inserting mode.
For better understanding, the utility model discloses, following is to the theory of operation of the utility model make a complete description:
the utility model discloses a new mode liquid cooling battery box interface design, add a valve at the inlet outlet of every battery box, be close to liquid cooling socket department at the pipeline and also increase a valve, after the inlet outlet of battery box is pegged graft to the liquid cooling pipeline, respectively have a valve on the interface both sides, the distance headspace of two valves is little, in case need change the battery or when unpacking the maintenance, close the valve on the inlet outlet of battery box and the corresponding pipeline, can maintain the change fast.
After maintenance is finished, if the battery box is replaced, the battery liquid cooling plate needs to be filled with cooling liquid of the same type, then pipelines are connected in the original mode, the system can quickly enter normal operation after the corresponding valve is opened, and liquid is added again to the liquid cooling machine without the need of professional staff on site.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A liquid cooling structure of an energy storage container convenient for rapid maintenance is characterized by comprising a liquid cooling machine, a liquid outlet pipeline, a liquid return pipeline, a first valve (1), a second valve (2), a third valve (3), a fourth valve (4), a first joint (5), a second joint (6), a third joint (7), a fourth joint (8) and an energy storage container, wherein a liquid cooling plate is arranged in the energy storage container;
the liquid cooling machine is connected to a first valve (1) through a liquid outlet pipeline, and a first joint (5) is arranged on the first valve (1); the liquid inlet of the liquid cooling plate is connected to a second valve (2) through a pipeline, a second connector (6) is arranged on the second valve (2), and the first connector (5) and the second connector (6) are connected with each other;
the liquid outlet of the liquid cooling plate is connected to a third valve (3) through a pipeline, a third joint (7) is arranged on the third valve (3), the liquid cooling machine is connected to a fourth valve (4) through a liquid return pipeline, a fourth joint (8) is arranged on the fourth valve (4), and the third joint (7) and the fourth joint (8) are connected with each other.
2. The liquid cooled structure of claim 1, wherein said energy storage container comprises at least one battery compartment, each battery compartment being configured with its own liquid cooled plate.
3. The liquid cooling structure of an energy storage container convenient for rapid maintenance of claim 2, wherein the liquid outlet pipeline comprises a main liquid outlet pipe and a branch liquid outlet pipe, the main liquid outlet pipe is connected with at least one branch liquid outlet pipe, the number of the branch liquid outlet pipes corresponds to the number of the battery boxes, and each branch liquid outlet pipe leads to the liquid cooling plate of the corresponding battery box;
all be provided with first valve (1), second valve (2), first joint (5) and second joint (6) on every goes out liquid branch pipe, goes out liquid branch pipe and is connected to first valve (1) be provided with first joint (5) on first valve (1), the inlet that corresponds the liquid cooling board of battery box is in through pipe connection to second valve (2) be provided with second joint (6) on second valve (2), first joint (5) and second joint (6) interconnect.
4. The liquid cooling structure of an energy storage container convenient for rapid maintenance of claim 3, wherein the liquid return pipeline comprises a main liquid return pipe and a branch liquid return pipe, the main liquid return pipe is connected with at least one branch liquid return pipe, the number of the branch liquid return pipes corresponds to the number of the battery boxes, and each branch liquid return pipe leads to the liquid cooling plate of the corresponding battery box;
each liquid return branch pipe is provided with a third valve (3), a fourth valve (4), a third joint (7) and a fourth joint (8); the liquid return branch pipe is connected to the fourth valve (4), a fourth joint (8) is arranged on the fourth valve (4), a liquid inlet of a liquid cooling plate corresponding to the battery box is connected to the third valve (3) through a pipeline, a third joint (7) is arranged on the third valve (3), and the third joint (7) and the fourth joint (8) are connected with each other.
5. The liquid cooling structure for an energy storage container convenient for rapid maintenance of any one of claims 1 to 4, wherein the liquid cooling machine comprises a coolant circulating pump, and the coolant is circulated from the liquid outlet pipe, the liquid return pipe and the liquid cooling plate by the coolant circulating pump.
6. The liquid cooling structure of an energy storage container convenient for quick maintenance according to any one of claims 1 to 4, wherein the first valve (1), the second valve (2), the third valve (3) and the fourth valve (4) are two-way valves.
7. The liquid cooling structure for an energy storage container convenient for quick maintenance according to any one of claims 1 to 4, wherein the first joint (5) and the second joint (6), and the third joint (7) and the fourth joint (8) are all quick connectors, the first joint (5) and the second joint (6) are connected with each other in an inserted manner, and the third joint (7) and the fourth joint (8) are connected with each other in an inserted manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383602.1U CN215070130U (en) | 2021-06-22 | 2021-06-22 | Liquid cooling structure of energy storage container convenient to maintain fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383602.1U CN215070130U (en) | 2021-06-22 | 2021-06-22 | Liquid cooling structure of energy storage container convenient to maintain fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070130U true CN215070130U (en) | 2021-12-07 |
Family
ID=79201015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121383602.1U Active CN215070130U (en) | 2021-06-22 | 2021-06-22 | Liquid cooling structure of energy storage container convenient to maintain fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070130U (en) |
-
2021
- 2021-06-22 CN CN202121383602.1U patent/CN215070130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CP03 | Change of name, title or address |
Address after: 361100 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Province Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |