CN213752810U - Lithium battery liquid cooling circulating pipeline and device - Google Patents
Lithium battery liquid cooling circulating pipeline and device Download PDFInfo
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- CN213752810U CN213752810U CN202022525460.XU CN202022525460U CN213752810U CN 213752810 U CN213752810 U CN 213752810U CN 202022525460 U CN202022525460 U CN 202022525460U CN 213752810 U CN213752810 U CN 213752810U
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- liquid cooling
- lithium battery
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- pipeline
- cooling circulation
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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
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Abstract
The utility model discloses a lithium cell liquid cooling circulating line and device, lithium cell liquid cooling circulating line includes quick-operation joint, base and serpentine pipe, quick-operation joint passes through the base with serpentine pipe connects, be provided with anticreep snap ring and locking snap ring on the quick-operation joint, the portable setting of anticreep snap ring is in on the quick-operation joint, the locking snap ring is fixed on the quick-operation joint. The embodiment of the utility model provides a through set up quick-operation joint on the serpentine pipe of lithium cell liquid cooling circulation to realize quick-operation joint's high-speed joint through anticreep snap ring and locking snap ring on the quick-operation joint, through set up quick-operation joint on the serpentine pipe of lithium cell, improved lithium cell liquid cooling circulation pipeline's assembly and dismantlement efficiency. The utility model discloses can wide application in lithium cell technical field.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to a lithium cell liquid cooling circulating line and device.
Background
The lithium battery is easy to generate heat in the use process, and the temperature of parts in the lithium battery equipment can be increased due to long-time excessive heating of the lithium battery, so that the normal work of the parts is influenced; the heat of the lithium battery can be increased due to long-time heating of the lithium battery, and if the lithium battery is sealed, the air in the lithium battery can be expanded violently, so that the lithium battery protrudes outwards, and even the lithium battery explodes; the long-term excessive heating of the lithium battery can accelerate the aging process of the lithium battery and shorten the service life of the lithium battery.
At present, liquid cooling is generally used for cooling of lithium batteries, but pipelines of liquid cooling equipment of the lithium batteries are often difficult to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a lithium cell liquid cooling circulating line and device can improve the assembly of lithium cell cooling equipment's pipeline and dismantle efficiency.
The utility model discloses a first technical scheme who adopts is:
the utility model provides a lithium cell liquid cooling circulating line, includes quick-operation joint, base and serpentine pipeline, quick-operation joint passes through the base with serpentine pipeline connects, be provided with anticreep snap ring and locking snap ring on the quick-operation joint, the portable setting of anticreep snap ring is in on the quick-operation joint, the locking snap ring is fixed on the quick-operation joint.
Further, lithium cell liquid cooling circulating line still includes the support, the support is fixed on the base.
Further, the support is provided with a screw hole.
Further, a stop valve is arranged on the serpentine pipeline.
Further, a check valve is arranged on the serpentine pipeline.
Further, the snakelike pipeline is a stainless steel pipeline.
Further, a sealing ring is arranged between the serpentine pipeline and the quick connector.
The utility model discloses the second technical scheme who adopts is:
a lithium battery liquid cooling circulating device comprises the lithium battery liquid cooling circulating pipeline.
Further, lithium cell liquid cooling circulating line sets up the lithium cell bottom.
Further, lithium cell liquid cooling circulating device still includes the temperature regulating water tank, the temperature regulating water tank with lithium cell liquid cooling circulating line connects.
The embodiment of the utility model provides a through set up quick-operation joint on the serpentine pipe of lithium cell liquid cooling circulation to realize quick-operation joint's high-speed joint through anticreep snap ring and locking snap ring on the quick-operation joint, through set up quick-operation joint on the serpentine pipe of lithium cell, improved lithium cell liquid cooling circulation pipeline's assembly and dismantlement efficiency.
Drawings
Fig. 1 is a structural diagram of a liquid cooling circulation pipeline of a lithium battery according to an embodiment of the present invention;
fig. 2 is a schematic connection diagram of a liquid cooling circulation pipeline of a lithium battery according to an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, the embodiment of the utility model provides a lithium battery liquid cooling circulating line, including quick-operation joint 101, base 104 and serpentine pipe 103, quick-operation joint 101 passes through base 104 with serpentine pipe 103 connects, be provided with anticreep snap ring and locking snap ring on the quick-operation joint 101, the portable setting of anticreep snap ring is in on the quick-operation joint 101, the locking snap ring is fixed on the quick-operation joint 101.
Specifically, referring to fig. 2, a plurality of lithium battery liquid cooling circulation pipelines can be connected, and the temperature control of the lithium battery is realized through a heat conducting medium in the lithium battery liquid cooling circulation pipelines. The liquid cooling circulating pipeline of the lithium battery can be used for temperature regulation of the lithium battery, and the temperature rise or the temperature reduction of the lithium battery is realized through a heat conducting medium in the liquid cooling circulating pipeline.
The quick connector 101 is a connector that allows for connection and disconnection of a line without the need for tools. Through setting up quick-operation joint 101 for lithium cell liquid cooling circulating line's assembly is more convenient, is provided with anticreep snap ring and locking snap ring on the quick-operation joint. As an alternative embodiment, the quick connector may be a quick connector male, and the anti-drop snap ring is used for connecting and locking the quick connector male and the quick connector female; the locking snap ring is used for realizing the sealing between the male quick-coupling head and the female quick-coupling seat. As an alternative embodiment, the quick connector may also be a quick connector female, and the release ring is used for connecting and locking the quick connector male and the quick connector female; the locking snap ring is used for realizing the sealing between the male head of the quick connector and the female seat of the quick connector
A base 104 is provided between the serpentine conduit 103 and the quick coupling 101, the base 104 being used for the connection between the serpentine conduit 103 and the quick coupling 101.
The serpentine pipeline 103 is a pipeline which is roundabout for many times in a plane, and the pipeline is arranged in a serpentine mode, so that the space is fully utilized in the serpentine arrangement mode, and the contact area between the pipeline and the lithium battery is increased.
In some embodiments, referring to fig. 1, the liquid cooling circulation pipeline of the lithium battery further includes a bracket 102, and the bracket 102 is fixed on the base 104.
Specifically, the support 102 is used for fixing the lithium battery liquid cooling circulation pipeline, for example, the lithium battery liquid cooling circulation pipeline may be fixed on the floor through the support 102, and the lithium battery liquid cooling circulation pipeline may also be fixed on the lithium battery.
In some embodiments, the bracket 102 is provided with screw holes 105.
Specifically, the support 102 can be fixed by arranging the screw hole 105 on the support 102 and matching with the support 102, and the fixing of the liquid cooling circulation pipeline of the lithium battery is realized by fixing the support 102.
In some embodiments, referring to fig. 1, a shut-off valve is provided on the serpentine conduit 103.
Specifically, the stop valve is also called a stop valve, and belongs to a forced sealing type valve, and when the valve is closed, a forced sealing surface does not leak.
Through set up the stop valve on serpentine pipeline 103, can stop lithium cell liquid cooling circulating line in heat-conducting medium's flow as required, can close and reveal the stop valve that the pipeline links to each other under the condition that the pipeline revealed appearing, reduce revealing of heat-conducting medium.
In some embodiments, referring to fig. 1, the serpentine conduit 103 is provided with a check valve.
Specifically, the check valve is a valve in which the opening and closing member is a circular valve flap and acts by its own weight and medium pressure to block the backflow of the medium. It belongs to the automatic valve category, also called check valve, reflux valve or isolation valve. The valve clack motion mode is divided into lifting type and swing type. The lift check valve is similar in structure to the stop valve and only lacks a valve rod that drives the valve flap. The medium flows in from the inlet end and flows out from the outlet end. The valve is opened when the inlet pressure is greater than the sum of the weight of the flap and its flow resistance. Otherwise, the valve is closed when the medium flows backwards. Swing check valves have a flap that is tilted and can pivot, and operate on a similar principle to lift check valves. The check valve is commonly used as a bottom valve of a water pumping device and can prevent the backflow of water.
The check valve is arranged on the pipeline, so that the heat-conducting medium can be prevented from flowing backwards, and the liquid cooling circulation heat-conducting efficiency of the lithium battery is improved to a certain extent. Simultaneously, through combining check valve and stop valve, can play the effect of safety isolation.
In some embodiments, the serpentine conduit is a stainless steel conduit.
Specifically, steel grades resistant to weak corrosive media such as air, steam, water, or stainless steel are called stainless steel.
Because the inside heat-conducting medium of liquid cooling circulating line is liquid, and water or other corrosive liquids can react with liquid cooling circulating line, lead to liquid cooling circulating line to damage, use stainless steel material as the material of snakelike pipeline can reduce the condition that snakelike pipeline is corroded by heat-conducting medium.
In some embodiments, referring to fig. 1, a seal is disposed between the serpentine conduit 103 and the quick connector 101.
Specifically, the sealing ring is arranged between the serpentine pipe 103 and the quick coupling 101, so that the heat transfer medium can be prevented from leaking from the connection part of the serpentine pipe 103 and the quick coupling 101.
The embodiment of the utility model provides a lithium cell liquid cooling circulating device is still provided, including foretell lithium cell liquid cooling circulating line.
In some embodiments, the lithium battery liquid cooling circulation pipeline is arranged at the bottom of the lithium battery.
Specifically, lithium cell liquid cooling circulating line sets up in the bottom of lithium cell, can realize the temperature regulation to the lithium cell. Because the pipeline sets up in the bottom of lithium cell, under the condition that the heat-conducting medium was revealed takes place for the pipeline, the heat-conducting medium is to direct influence lithium cell to lithium cell temperature regulation's security has been improved.
In some embodiments, the lithium battery liquid cooling circulation device further comprises a temperature regulating water tank, and the temperature regulating water tank is connected with the lithium battery liquid cooling circulation pipeline.
In particular, the temperature-adjustable water tank is a water tank that can adjust the temperature, which can heat or cool the liquid inputted thereto.
Through setting up the temperature regulating water tank, lithium cell liquid cooling circulating device can realize rising temperature or cooling to the lithium cell, under the lower condition of lithium cell temperature, uses lithium cell liquid cooling circulating device to heat up the lithium cell and more be favorable to lithium cell power supply, under the higher condition of lithium cell temperature, uses lithium cell liquid cooling circulating device to cool down the lithium cell and can improve the security of lithium cell.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. In addition, for convenience of description, only a part of the structure related to the present invention, not the whole structure, is shown in the drawings.
Finally, it should also be noted that, herein, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities or even actual quantities of such entities. Thus, a feature defined by terms such as "first" and "second" may explicitly or implicitly include at least one such feature. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or device comprising the element.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. The utility model provides a lithium cell liquid cooling circulating line, its characterized in that, includes quick-operation joint, base and serpentine pipe way, quick-operation joint passes through the base with serpentine pipe connects, be provided with anticreep snap ring and locking snap ring on the quick-operation joint, the portable setting of anticreep snap ring is in on the quick-operation joint, the locking snap ring is fixed on the quick-operation joint.
2. The lithium battery liquid cooling circulation pipeline according to claim 1, further comprising a support, wherein the support is fixed on the base.
3. The liquid cooling circulation pipeline for the lithium battery as claimed in claim 2, wherein the bracket is provided with a screw hole.
4. The liquid cooling circulation pipeline for the lithium battery as claimed in claim 1, wherein the serpentine pipeline is provided with a stop valve.
5. The liquid cooling circulation pipeline for the lithium battery as claimed in claim 1, wherein the serpentine pipeline is provided with a check valve.
6. The liquid cooling circulation pipeline for the lithium battery as claimed in claim 1, wherein the serpentine pipeline is a stainless steel pipeline.
7. The liquid cooling circulation pipeline for the lithium battery as claimed in claim 1, wherein a sealing ring is disposed between the serpentine pipeline and the quick coupling.
8. A liquid cooling circulation device for a lithium battery, comprising the liquid cooling circulation pipe for a lithium battery according to any one of claims 1 to 7.
9. The lithium battery liquid cooling circulation device of claim 8, wherein the lithium battery liquid cooling circulation pipeline is arranged at the bottom of the lithium battery.
10. The lithium battery liquid-cooling circulation device of claim 8, further comprising a temperature-adjusting water tank connected to the lithium battery liquid-cooling circulation pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525460.XU CN213752810U (en) | 2020-11-04 | 2020-11-04 | Lithium battery liquid cooling circulating pipeline and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525460.XU CN213752810U (en) | 2020-11-04 | 2020-11-04 | Lithium battery liquid cooling circulating pipeline and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752810U true CN213752810U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525460.XU Active CN213752810U (en) | 2020-11-04 | 2020-11-04 | Lithium battery liquid cooling circulating pipeline and device |
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| Country | Link |
|---|---|
| CN (1) | CN213752810U (en) |
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2020
- 2020-11-04 CN CN202022525460.XU patent/CN213752810U/en active Active
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