CN206639890U - A kind of liquid cooling system leakage isolating device - Google Patents
A kind of liquid cooling system leakage isolating device Download PDFInfo
- Publication number
- CN206639890U CN206639890U CN201720215253.XU CN201720215253U CN206639890U CN 206639890 U CN206639890 U CN 206639890U CN 201720215253 U CN201720215253 U CN 201720215253U CN 206639890 U CN206639890 U CN 206639890U
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- CN
- China
- Prior art keywords
- leakage
- hole
- liquid
- liquid cooling
- leakage box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 60
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002826 coolant Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000009428 plumbing Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of liquid cooling system leakage isolating device, including the leakage box for installing the battery case of battery bag, being installed in for a pair on battery case and the cold plumbing installation of liquid；Each leakage box includes bottom wall and extends the side wall to be formed from bottom wall edge, and bottom wall forms a receiving space with side wall；A first through hole and some second through holes are offered in side wall, the axle center of first through hole is intersected with the axle center of each second through hole；The cold pipe-line system of liquid includes two water mains, some branching pipes and some liquid cooling plates；Two water mains extend through a first through hole；Each branching pipe includes the first connection end connected with water main and the second connection end connected with liquid cooling plate；The both ends of each liquid cooling plate are respectively communicated with a branching pipe, and compared with prior art, the cold beneficial effect of the utility model liquid is：Leakage box effectively can prevent coolant to be leaked to inside battery case, and the structure of leakage box is simply readily produced and effectively reduces cost and be beneficial to after-sale service.
Description
【Technical field】
New energy resource power battery thermal management technology field is the utility model is related to, is specifically related to a kind of liquid cooling system leakage
Isolating device.
【Background technology】
With the continuous consumption of non-renewable resources and increasingly highlighting for environmental problem, battery develops very fast in recent years
Speed, and it is widely used in electric automobiles.In order to be supplied to the enough power of electric car, generally by multiple battery series-parallel connection shapes
Used into battery packages on electric car.But the battery used on electric car is secondary cell, in frequently charge and discharge process
In can produce substantial amounts of heat, such as caused heat does not distribute as early as possible will cause battery bag on fire or even the safety of blast
Hidden danger.Thus radiated to battery bag more and more important, the mode that generally use is air-cooled or liquid is cold radiates to battery bag, particularly liquid
The efficiency of cold mode is especially high.But the battery bag of the cold mode of liquid is used, complicated, the particularly cold pipe-line system used of liquid
Between tubes junction impacted or external force in the presence of, the damaged hidden danger for causing coolant to be revealed, leakage can be produced
Coolant contacted as with the battery in battery bag, battery bag can be allowed to produce short circuit, and then cause damage or the report of battery bag
It is useless.
In consideration of it, real be necessary to provide a kind of liquid cooling system leakage isolating device with overcome the deficiencies in the prior art.
【Utility model content】
The purpose of this utility model is to provide a kind of liquid cooling system leakage isolating device, effectively solves because in the cold battery bag of liquid
The coolant potential safety hazard that is leaked in battery bag and causes battery bag to damage or scrap, effectively reduce liquid cooling system leakage every
From manufacturing cost.
To achieve these goals, the utility model provides a kind of liquid cooling system leakage isolating device, including for installing
The battery case of battery bag, the leakage box being installed in for a pair on battery chamber interior wall and the cold plumbing installation of liquid；Each leakage box includes bottom
Wall and extend the side wall to be formed from bottom wall edge, the bottom wall in each leakage box forms one with side wall and is used for housing from the cold pipe of liquid
The receiving space for the coolant revealed in duct device；A first through hole and some second through holes, institute are offered in the side wall
State first through hole to be located in side wall vertical with the inwall of battery case on leakage box, second through hole is located at remote on leakage box
In the side wall of battery chamber interior wall, and the axle center of the first through hole is intersected with the axle center of each second through hole；The cold pipeline of liquid
System includes two water mains, some branching pipes and some liquid cooling plates being located between two leakage boxes；Each water main houses
In the receiving space in a corresponding leakage box and one end of each water main runs through the first of a corresponding leakage box
Through hole；Each branching pipe include the first connection end connect with water main and remote first connection end and connected with liquid cooling plate the
Two connection ends, and the first connection end of each branching pipe through the second through hole corresponding to one with water main by connecting；Each
The both ends of liquid cooling plate are respectively communicated with a branching pipe.
One kind as the utility model liquid cooling system leakage isolating device is improved, and is provided with the battery case and two leakages
The warning device of liquid box connection, and battery case is provided with some fixed supports for being used for fixing leakage box on inwall；The alarm
Device includes the detection module being connected with leakage box and the alarm being connected with detection module, and the detection module, which is used to detect, to be leaked
Whether the coolant from liquid cold plumbing installation in revealed is had in liquid box.
One kind as the utility model liquid cooling system leakage isolating device is improved, leakage box plastic material one
Shaping is made and is fixed on by fixed support on the inwall of battery case, and two leakage boxes are parallel in battery case and are located at same
On one horizontal plane.
One kind as the utility model liquid cooling system leakage isolating device is improved, and is provided with the middle part of the bottom wall of each leakage box
Two wires electrically connected with detection module in warning device, when described two wires run into coolant by detection module conducting simultaneously
Alarm, and the cross section for being shaped as arc-shaped and U-shaped being formed with side wall of the bottom wall of each leakage box are sent by alarm.
One kind as the utility model liquid cooling system leakage isolating device is improved, between the water main and first through hole
And seal is provided between the branching pipe and the second through hole.
Compared with prior art, the beneficial effect of the utility model liquid cooling system leakage isolating device is：Leakage box energy
Effectively coolant is prevented to be leaked to inside battery case, the structure of leakage box, which is simply readily produced, effectively reduces cost and beneficial to after sale
Service.
【Brief description of the drawings】
Fig. 1 is the structural representation of the utility model liquid cooling system leakage isolating device；
Fig. 2 is the stereogram of the leakage box shown in Fig. 1；
Fig. 3 is the connection diagram of the leakage box and warning device shown in Fig. 1.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
It refer to Fig. 1, a kind of liquid cooling system leakage isolating device 100 provided by the utility model, including for installing electricity
Chi Bao battery case 10, the leakage box 20 being installed in for a pair on the inwall of battery case 10 and the cold plumbing installation 30 of liquid.
Fig. 1 and Fig. 3 is refer to, the warning device 101 being connected with two leakage boxes 20 is provided with the battery case 10, and
Battery case 10 is provided with some fixed supports 102 for being used to fix leakage box 20 on inwall；The warning device 101 includes and leakage
The detection module 1011 of the connection of liquid box 20 and the alarm 1012 being connected with detection module 1011, the detection module 1011 detect
Whether the coolant from liquid cold plumbing installation 30 in revealed is had in leakage box 20.
Fig. 1 and Fig. 2 is refer to, the leakage box 20 is integrally formed with plastic material to be made and consolidate by fixed support 102
It is scheduled on the inwall of battery case 10, and two leakage boxes 20 are parallel in battery case 10 and are located on same horizontal plane.At this
In embodiment, the plastic material that the leakage box 20 uses is ABS (acrylonitrile-butadiene-styrene
copolymer).Each leakage box 20 includes bottom wall 201 and extends the side wall 202 to be formed, the bottom wall from the edge of bottom wall 201
201 form a receiving space 203 for being used for housing the coolant revealed from the cold plumbing installation 30 of liquid with side wall 202.Each
The middle part of bottom wall 201 of leakage box 20 is provided with two wires 204 electrically connected with detection module 1011 in warning device 101, two
Detection module 1011 is turned on when wire 204 runs into coolant and alarm is sent by alarm 1012.Each leakage box 20
The cross section for being shaped as arc-shaped and U-shaped being formed with side wall 202 of bottom wall 201, in favor of being revealed from the cold plumbing installation 30 of liquid
Coolant concentrated at the middle part of bottom wall 201 of leakage box 20, and then cause in leakage box 20 even if only micro coolant
Two wires 204 that can make to be arranged on the middle part of bottom wall 201 turn on.One the is offered in side wall 202 in each leakage box 20
One through hole 2021 and some second through holes 2022, the inwall that the first through hole 2021 is located on leakage box 20 with battery case 10 hang down
In straight side wall 202, second through hole 2022 is located in the side wall 202 away from the inwall of battery case 10 on leakage box 20, and institute
Intersect with the axle center of each second through hole 2022 in the axle center for stating first through hole 2021；In the present embodiment, the first through hole
Intersect with the axis perpendicular of each second through hole 2022 in 2021 axle center.
The cold plumbing installation 30 of liquid includes two water mains 301, some branching pipes 302 and some is located at two leakage boxes
Liquid cooling plate 303 between 20.Each water main 301 be contained in the receiving space 203 in a corresponding leakage box 20 and
One end of each two water main 301 extends through the first through hole 2021 of a corresponding leakage box 20.Each branching pipe 302 includes
It is connected with the first connection end 3021 of the connection of water main 301 and away from the first connection end 301 and with the second of the connection of liquid cooling plate 303
End 3022, and the first connection end 3021 of each branching pipe 302 passes through through the second through hole 2022 and water main corresponding to one
301 connections.In the present embodiment, between the water main 301 and first through hole 2021 and the branching pipe 302 and second is logical
Seal 304 is provided between hole 2022.The both ends of each liquid cooling plate 303 are respectively communicated with a branching pipe 302.
In use, two water mains 301 in the cold plumbing installation 30 of liquid respectively as coolant water inlet pipe and go out
Water pipe.Impacted or when external force acts on, the junction of two water mains 301 and each branching pipe 302 easily occur it is damaged so as to
So that the coolant in the cold plumbing installation 30 of liquid leaks.The junction position of two water mains 301 and each branching pipe 302
In the receiving space 203 of two leakage boxes 20 so that two leakage boxes 20 can be used for letting out in the cold plumbing installation 30 of liquid
The coolant of dew, and located at close between water main 301 and first through hole 2021 and between the through hole 2022 of branching pipe 302 and second
Sealing 304 can prevent coolant between water main 301 and first through hole 2021 and branching pipe 302 and the second through hole 2022 between
Gap in flow to the inside of battery bag.The cross section of each leakage box 20 is arranged to U-shaped and is shaped such that leakage box 20 is collected
To coolant collect in the middle part of bottom wall 201, so as to cause two wires 204 being arranged in leakage box 20 to turn on, and then
Allow detection module 1011 to be powered and alarm is sent by alarm 1012.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (5)
- A kind of 1. liquid cooling system leakage isolating device, it is characterised in that：Including the battery case for installing battery bag, a pair of installings In the leakage box on battery chamber interior wall and the cold plumbing installation of liquid；Each leakage box includes bottom wall and extends what is formed from bottom wall edge Side wall, the bottom wall in each leakage box form the receipts for being used for housing the coolant revealed from the cold plumbing installation of liquid with side wall Hold space；Offer a first through hole and some second through holes in the side wall, the first through hole be located on leakage box with In the vertical side wall of the inwall of battery case, second through hole is located in the side wall away from battery chamber interior wall on leakage box, and institute Intersect with the axle center of each second through hole in the axle center for stating first through hole；The cold pipe-line system of liquid includes two water mains, some Branching pipe and some liquid cooling plates being located between two leakage boxes；Each water main is contained in described in a corresponding leakage box The first through hole of a corresponding leakage box is run through in one end of the interior and each water main of receiving space；Each branching pipe includes and main water First connection end of pipe connection and away from the first connection end and the second connection end that connect with liquid cooling plate, and each the of branching pipe One connection end through the second through hole corresponding to one with water main by connecting；The both ends of each liquid cooling plate are respectively communicated with a branch Water pipe.
- 2. liquid cooling system leakage isolating device according to claim 1, it is characterised in that：It is provided with and two in the battery case The warning device of individual leakage box connection, and battery case is provided with some fixed supports for being used for fixing leakage box on inwall；It is described Warning device includes the detection module being connected with leakage box and the alarm being connected with detection module, and the detection module is used to examine Whether leak hunting in liquid box has the coolant revealed from the cold plumbing installation of liquid.
- 3. liquid cooling system leakage isolating device according to claim 2, it is characterised in that：The leakage box plastic material It is integrally formed and is made and is fixed on by fixed support on the inwall of battery case, and two leakage boxes is parallel in battery case and position In on same horizontal plane.
- 4. liquid cooling system leakage isolating device according to claim 3, it is characterised in that：In the middle part of the bottom wall of each leakage box Provided with two wires electrically connected with detection module in warning device, described two wires lead detection module when running into coolant It is logical and alarm is sent by alarm, and the bottom wall of each leakage box is shaped as arc-shaped and crosscutting with side wall formation U-shaped Face.
- 5. liquid cooling system leakage isolating device according to claim 4, it is characterised in that：The water main and first through hole Between and the branching pipe and the second through hole between be provided with seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215253.XU CN206639890U (en) | 2017-03-03 | 2017-03-03 | A kind of liquid cooling system leakage isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215253.XU CN206639890U (en) | 2017-03-03 | 2017-03-03 | A kind of liquid cooling system leakage isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639890U true CN206639890U (en) | 2017-11-14 |
Family
ID=60252212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215253.XU Active CN206639890U (en) | 2017-03-03 | 2017-03-03 | A kind of liquid cooling system leakage isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639890U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550934A (en) * | 2018-06-13 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Leakage detection apparatus and supply unit |
| CN110568911A (en) * | 2019-09-05 | 2019-12-13 | 英业达科技有限公司 | Server |
| WO2023050851A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Liquid leakage detection apparatus and method, and computer device |
| CN108550934B (en) * | 2018-06-13 | 2024-06-28 | 华霆（合肥）动力技术有限公司 | Leak detection device and power supply device |
-
2017
- 2017-03-03 CN CN201720215253.XU patent/CN206639890U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550934A (en) * | 2018-06-13 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Leakage detection apparatus and supply unit |
| CN108550934B (en) * | 2018-06-13 | 2024-06-28 | 华霆（合肥）动力技术有限公司 | Leak detection device and power supply device |
| CN110568911A (en) * | 2019-09-05 | 2019-12-13 | 英业达科技有限公司 | Server |
| WO2023050851A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Liquid leakage detection apparatus and method, and computer device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20171114 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20171114 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20171114 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20171114 |