CN206541909U - Lithium battery coldplate - Google Patents
Lithium battery coldplate Download PDFInfo
- Publication number
- CN206541909U CN206541909U CN201720274999.8U CN201720274999U CN206541909U CN 206541909 U CN206541909 U CN 206541909U CN 201720274999 U CN201720274999 U CN 201720274999U CN 206541909 U CN206541909 U CN 206541909U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- coldplate
- sealing
- mounting post
- screw
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model discloses lithium battery coldplate, including snakelike coldplate and connecting tube sealing ring, the left and right ends of the snakelike coldplate are provided with coldplate connecting plate, connecting tube mounting post is provided with the coldplate connecting plate, one end away from coldplate connecting plate in the connecting tube mounting post is provided with mounting post O-ring seal, and the side in connecting tube mounting post close to coldplate connecting plate is provided with sealing screw, on the sealing screw sealing oncomelania line is internally provided with close to connecting tube mounting post, one end of the sealing oncomelania line is provided with screw sealing ring, the side away from sealing screw is provided with cooling pipe connected pipe in the connecting tube mounting post；Design multiple coldplates and by connecting pipe connection so that each coldplate is able to UNICOM, also allow for being changed when some coldplate is damaged while being easy to and each internal cylindrical lithium battery is cooled down, it is to avoid the problem of replacing to all coldplates.
Description
Technical field
The utility model belongs to lithium battery coldplate technical field, and in particular to lithium battery coldplate.
Background technology
Lithium battery is broadly divided into two classes：Lithium metal battery and lithium ion battery.Lithium ion battery does not contain metallic state
Lithium, and can charge.5th generation product lithium metal battery of rechargeable battery was born in 1996, its security, ratio
Capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.Because the high-tech of its own requires limitation, now only
The company of a few countries is producing this lithium metal battery.
The snakelike cooled plate of cylindrical battery in existing lithium battery coldplate is in use, when certain part of pipeline is ground
When damaging or deforming, whole coldplate is required for being changed, and maintenance cost is high, and the problem of influenceing the normal work of lithium battery is
This is it is proposed that lithium battery coldplate.
Utility model content
The utility model provides lithium battery coldplate, to solve to propose existing lithium battery coldplate in above-mentioned background technology
In the snakelike cooled plate of cylindrical battery in use, when certain part of pipeline occurs wearing and tearing or deformed, whole coldplate is all needed
Changed, maintenance cost is high, the problem of influenceing the normal work of lithium battery.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：Lithium battery coldplate, including it is snakelike
Coldplate and connecting tube sealing ring, the left and right ends of the snakelike coldplate are provided with coldplate connecting plate, the coldplate
One end away from coldplate connecting plate in connecting tube mounting post, the connecting tube mounting post is provided with connecting plate and is provided with installation
Side on column sealing cushion rubber, and connecting tube mounting post close to coldplate connecting plate is provided with sealing screw, the sealing screw
Upper to be internally provided with sealing oncomelania line close to connecting tube mounting post, one end of the sealing oncomelania line is provided with screw sealing
The side away from sealing screw is provided with cooling pipe connected pipe, the cooling pipe connected pipe in circle, the connecting tube mounting post
Close to one end being internally provided with away from cooling pipe connected pipe in connection pipe screw thread, the connection pipe screw thread of connecting tube mounting post
Connecting tube sealing ring mounting groove is provided with, the connecting tube sealing ring is arranged on the inside of connecting tube sealing ring mounting groove, described
The middle position of cooling pipe connected pipe is provided with connecting tube mounting screw, the coldplate connecting plate away from sealing screw
The inside in external circulating pump connecting tube, the external circulating pump connecting tube close to connecting tube mounting post is provided with above one end to set
One end away from circulating pump connecting tube sealing ring in circulating pump connecting tube sealing ring, the external circulating pump connecting tube is equipped with to set
There is circulating pump to connect pipe joint.
It is preferred that, it is described cooling pipe connected pipe with coldplate connecting plate by connecting tube mounting post, be connected pipe screw thread and company
Adapter sealing ring is fixedly connected.
It is preferred that, the sealing screw is close by connecting tube mounting post, sealing oncomelania line and screw with coldplate connecting plate
Seal is fixedly connected.
It is preferred that, the cooling pipe connected pipe is provided with four altogether, and four cooling pipe connected pipes are separately mounted to five
The junction of snakelike coldplate.
It is preferred that, the snakelike coldplate is hollow structure.
The beneficial effect that the utility model is reached is：Design multiple coldplates and connected by connecting pipe and cause each
Coldplate is able to UNICOM, is also allowed for while being easy to and each internal cylindrical lithium battery is cooled down in some coldplate
Changed during damage, it is to avoid the problem of replacing to all coldplates, solve coldplate and damage or needed when deforming
Will be to integral replacing, replacement cost is high, the problem of complex operation, and coldplate end, which is provided with O-ring seal, in connecting tube is easy to
Be fixedly mounted it is good after, connection end is sealed, it is to avoid the problem of internal coolant is easily revealed.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is the structural representation of sealing screw in the utility model；
Fig. 4 is the structural representation of coldplate connecting tube in the utility model；
Fig. 5 is the structural representation of external circulating pump connecting tube in the utility model.
In figure：1st, coldplate connecting plate；2nd, snakelike coldplate；3rd, sealing screw；4th, connecting tube mounting screw；5th, cooling tube
Connecting tube；6th, external circulating pump connecting tube；7th, connecting tube mounting post；8th, mounting post O-ring seal；9th, oncomelania line is sealed；10th, spiral shell
Follow closely sealing ring；11st, connecting tube sealing ring mounting groove；12nd, pipe screw thread is connected；13rd, connecting tube sealing ring；14th, circulating pump connecting tube
Sealing ring；15th, circulating pump connection pipe joint.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：Lithium battery coldplate, including the He of snakelike coldplate 2
Connecting tube sealing ring 13, the left and right ends of snakelike coldplate 2, which are provided with coldplate connecting plate 1, coldplate connecting plate 1, to be set
There is one end away from coldplate connecting plate 1 in connecting tube mounting post 7, connecting tube mounting post 7 to be provided with mounting post O-ring seal 8,
And be provided with connecting tube mounting post 7 close to the side of coldplate connecting plate 1 on sealing screw 3, sealing screw 3 close to connecting tube
Being internally provided with for mounting post 7 seals oncomelania line 9, and one end of sealing oncomelania line 9 is provided with screw sealing ring 10, and connecting tube is installed
The side away from sealing screw 3 is provided with cooling pipe connected pipe 5, cooling pipe connected pipe 5 close to connecting tube mounting post 7 on post 7
To be provided with connecting tube close for the one end away from cooling pipe connected pipe 5 in connection pipe screw thread 12, connection pipe screw thread 12 that is internally provided with
Seal mounting groove 11, connecting tube sealing ring 13 is arranged in the inside of connecting tube sealing ring mounting groove 11, cooling pipe connected pipe 5
Between be provided with position on connecting tube mounting screw 4, coldplate connecting plate 1 above one end away from sealing screw 3 be provided with it is outer
Put in circulating pump connecting tube 6, external circulating pump connecting tube 6 and to be internally provided with circulating pump connecting tube close to connecting tube mounting post 7
One end away from circulating pump connecting tube sealing ring 14 in sealing ring 14, external circulating pump connecting tube 6 is provided with circulating pump connecting tube
Joint 15.
For the ease of cooling down in the fixed installation of pipe connected pipe 5, the present embodiment, it is preferred that cooling pipe connected pipe 5 and cooling
Plate connecting plate 1 is fixedly connected by connecting tube mounting post 7, connection pipe screw thread 12 with connecting tube sealing ring 13.
It is fixedly mounted for the ease of sealing screw 3, in the present embodiment, it is preferred that sealing screw 3 and coldplate connecting plate 1
It is fixedly connected by connecting tube mounting post 7, sealing oncomelania line 9 with screw sealing ring 10.
For the ease of cooling down in the installation of pipe connected pipe 5, the present embodiment, it is preferred that cooling pipe connected pipe 5 is provided with four altogether
It is individual, and four cooling pipe connected pipes 5 are separately mounted to the junction of five snakelike coldplates 2.
For the ease of the circulation of coolant, in the present embodiment, it is preferred that snakelike coldplate 2 is hollow structure.
The insertion of mounting post O-ring seal 8 in the utility model is easy in the groove of the port of connecting tube mounting post 7
Cooling pipe connected pipe 5 is sealed, is easy to the sealing of raising coldplate, it is to avoid coolant is leaked.
Operation principle of the present utility model and use flow：The lithium battery coldplate, lithium electricity is placed on by snakelike coldplate 2
In the middle of the plate of pond, and each snakelike coldplate 2 is connected by cooling down pipe connected pipe 5 using connecting tube mounting screw 4 so that cooling
Pipe connected pipe 5 is arranged in the connecting tube mounting post 7 on coldplate connecting plate 1, and passes through mounting post O-ring seal 8 and connecting tube
Sealing ring 13 is sealed, then by external circulating pump connecting tube 6 and it is external circulation this be connected so that snakelike coldplate 2 it is cold
But liquid is circulated, and battery is cooled down.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. lithium battery coldplate, including snakelike coldplate（2）With connecting tube sealing ring（13）, it is characterised in that：It is described snakelike cold
But plate（2）Left and right ends be provided with coldplate connecting plate（1）, the coldplate connecting plate（1）On be provided with connecting tube peace
Fill post（7）, the connecting tube mounting post（7）Upper remote coldplate connecting plate（1）One end be provided with mounting post O-ring seal
（8）, and connecting tube mounting post（7）Upper close coldplate connecting plate（1）Side be provided with sealing screw（3）, the sealing spiral shell
Nail（3）Upper close connecting tube mounting post（7）Be internally provided with sealing oncomelania line（9）, the sealing oncomelania line（9）One end set
It is equipped with screw sealing ring（10）, the connecting tube mounting post（7）Upper remote sealing screw（3）Side be provided with cooling tube connection
Pipe（5）, the cooling pipe connected pipe（5）Upper close connecting tube mounting post（7）Be internally provided with connection pipe screw thread（12）, it is described
Connect pipe screw thread（12）Upper remote cooling pipe connected pipe（5）One end be provided with connecting tube sealing ring mounting groove（11）, the company
Adapter sealing ring（13）Installed in connecting tube sealing ring mounting groove（11）Inside, the cooling pipe connected pipe（5）Interposition
The place of putting is provided with connecting tube mounting screw（4）, the coldplate connecting plate（1）Upper remote sealing screw（3）One end above set
It is equipped with external circulating pump connecting tube（6）, the external circulating pump connecting tube（6）Upper close connecting tube mounting post（7）Inside set
It is equipped with circulating pump connecting tube sealing ring（14）, the external circulating pump connecting tube（6）Upper remote circulating pump connecting tube sealing ring
（14）One end be provided with circulating pump connection pipe joint（15）.
2. lithium battery coldplate according to claim 1, it is characterised in that：The cooling pipe connected pipe（5）With coldplate
Connecting plate（1）Pass through connecting tube mounting post（7）, connection pipe screw thread（12）With connecting tube sealing ring（13）It is fixedly connected.
3. lithium battery coldplate according to claim 1, it is characterised in that：The sealing screw（3）It is connected with coldplate
Plate（1）Pass through connecting tube mounting post（7）, sealing oncomelania line（9）With screw sealing ring（10）It is fixedly connected.
4. lithium battery coldplate according to claim 1, it is characterised in that：The cooling pipe connected pipe（5）It is provided with altogether
Four, and four cooling pipe connected pipes（5）It is separately mounted to five snakelike coldplates（2）Junction.
5. lithium battery coldplate according to claim 1, it is characterised in that：The snakelike coldplate（2）For hollow type knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274999.8U CN206541909U (en) | 2017-03-21 | 2017-03-21 | Lithium battery coldplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274999.8U CN206541909U (en) | 2017-03-21 | 2017-03-21 | Lithium battery coldplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541909U true CN206541909U (en) | 2017-10-03 |
Family
ID=59943280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274999.8U Expired - Fee Related CN206541909U (en) | 2017-03-21 | 2017-03-21 | Lithium battery coldplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541909U (en) |
-
2017
- 2017-03-21 CN CN201720274999.8U patent/CN206541909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |