CN206822989U - A kind of power module fire extinguishing structure - Google Patents
A kind of power module fire extinguishing structure Download PDFInfo
- Publication number
- CN206822989U CN206822989U CN201720598049.0U CN201720598049U CN206822989U CN 206822989 U CN206822989 U CN 206822989U CN 201720598049 U CN201720598049 U CN 201720598049U CN 206822989 U CN206822989 U CN 206822989U
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- China
- Prior art keywords
- fire extinguishing
- fire
- rectangular cell
- explosion
- power
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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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of power module fire extinguishing structure, including rectangular cell, fire suppression module is connected with the rectangular cell, the fire suppression module includes fire extinguishing box, fire extinguishing tube, inlet, liquid outlet are provided with the fire extinguishing box, the fire extinguishing tube includes explosion-proof valve interface, fire extinguishing extends tube assembly and the interface for connecting liquid outlet, and the fire extinguishing extends tube assembly and connected by standard screw socket, filling extinguishing chemical in the fire extinguishing box；The fire extinguishing structure can prevent battery catches fire combustion explosion, when under battery high-temperature status, cooling system is opened, lower battery temperature in time, cell safety and service efficiency are improved, is extruded when battery receives extraneous collide, pressure sensor and alarm, cooling system and shock mitigation system can be coordinated with Intelligent management of power system, improve cell safety and service efficiency.
Description
Technical field
It the utility model is related to battery modular structure field, particularly a kind of fire extinguishing structure applied to power module.
Background technology
Power and accumulation power supply have important application in power energy system.Power supply module can be because the reason such as use environment be made
Battery short circuit, on fire and blast are caused into battery high-temperature, collision and extruding.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of power module fire extinguishing structure.
Technical scheme is used by the utility model solves its technical problem：
A kind of power module is put out a fire structure, including rectangular cell, and fire suppression module is connected with the rectangular cell, described to go out
Fiery module includes fire extinguishing box, fire extinguishing tube, is provided with inlet, liquid outlet in the fire extinguishing box, the fire extinguishing tube includes explosion-proof valve
Interface, fire extinguishing extend tube assembly and the interface for connecting liquid outlet, and the fire extinguishing extends tube assembly and connected by standard screw socket, institute
State filling extinguishing chemical in fire extinguishing box.
As a preference, the rectangular cell includes both positive and negative polarity pole and explosion-proof valve, and the explosion-proof valve includes setting
The explosion-proof film of circular more valve fusible alloys and cylindrical type liquid injection pipe on rectangular cell cover plate, the explosion-proof film of the more valves of circle
Cylindrical type fluid injection bottom of the tube is arranged on, the cylindrical type liquid injection pipe is provided with external screw thread.
As a preference, cooling system is connected with the rectangular cell, the cooling system includes the side of being arranged on
The water inlet pipe and outlet pipe between coldplate and connection coldplate between shape battery.
As a preference, the battery modules of the rectangular cell composition are all around provided with shock mitigation system on four sides,
The shock mitigation system includes vibration damper plate, is arranged on the pressure sensor of vibration damper plate inwall and is connected to battery modules shell and damping
Damping spring between plate outer wall, the pressure sensor are connected with power-supply management system, and the power-supply management system connection is set
Put and covered on power supply module.
The beneficial effects of the utility model are：The fire extinguishing structure can prevent battery catches fire combustion explosion, work as battery high-temperature
Under situation, cooling system is opened, and lowers battery temperature in time, cell safety and service efficiency is improved, when battery receives extraneous punching
Extruding, pressure sensor and alarm are hit, cooling system and shock mitigation system can be coordinated with Intelligent management of power system, improve battery
Safety and service efficiency, power-supply management system close power supply, protect cell safety, have highly effective and safe, there is applications well valency
Value.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structure decomposition figure of the present utility model；
Fig. 2 is the structure decomposition figure of fire suppression module part in the utility model.
Embodiment
In order that the object, technical solution and advantage of the application are more clearly understood, it is right below in conjunction with drawings and Examples
The utility model is further elaborated.For the thorough explanation present invention, it is special that some can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in art uses this
These of place describe and stated that the others skilled in the art into art can more effectively introduce their work essence.In addition
It should be noted that the word " front side " used below in description, " rear side ", " left side ", " right side ", " upside ", " downside " etc.
The direction in accompanying drawing is referred to, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center,
Person skilled should not be construed as beyond the application protection domain making simple, need not be creative adjustment to above-mentioned direction
Technology.It should be appreciated that specific embodiment described herein is not used to limit real protection only to explain the application
Scope.And be the purpose of the present invention of avoiding confusion, due to well known manufacture method, control program, part dimension, material composition,
The technology of circuit layout etc. is not it will be understood that therefore they are described in detail.
Reference picture 1, Fig. 2, a kind of power module are put out a fire structure, including rectangular cell 1, are connected with the rectangular cell 1
Fire suppression module 2, the fire suppression module 2 include fire extinguishing box 21, fire extinguishing tube 22, are provided with inlet 23 in the fire extinguishing box 21, go out
Liquid mouth 24, the fire extinguishing tube 22 includes explosion-proof valve interface 25, fire extinguishing extends tube assembly 26 and the interface for connecting liquid outlet 24
27, the fire extinguishing extends tube assembly 26 and connected by standard screw socket, filling extinguishing chemical in the fire extinguishing box 21.The extension of fire extinguishing tube 22
Design can make the installation site of fire extinguishing box 21 more flexible, and a module can be especially integrated with intelligent management system.
Further embodiment, reference picture 1, a kind of Fig. 2 power module fire extinguishing structure, wherein " embodiment " referred to herein
Refer to special characteristic, structure or the characteristic that may be included at least one implementation of the application.In this manual differently
" in the embodiment " just occurred not refers both to same embodiment, nor single or selective mutual with other embodiment
The embodiment of repulsion.Embodiment includes rectangular cell 1, and the rectangular cell 1 includes both positive and negative polarity pole 11 and explosion-proof valve 12, described
Explosion-proof valve 12 includes being arranged on the explosion-proof film of circular more valve fusible alloys and cylindrical type liquid injection pipe 14 on rectangular cell cover plate, institute
State circular more explosion-proof films of valve and be arranged on the bottom of cylindrical type liquid injection pipe 14, the cylindrical type liquid injection pipe 14 is provided with external screw thread.Institute
State and fire suppression module 2 is connected with rectangular cell 1, the fire suppression module 2 includes fire extinguishing box 21, fire extinguishing tube 22, the fire extinguishing box 21
On be provided with inlet 23, liquid outlet 24, be easy to irrigate fire extinguishing box 21, change extinguishing chemical, the fire extinguishing tube 22 includes explosion-proof
Valve interface 25, fire extinguishing extend tube assembly 26 and the interface 27 for connecting liquid outlet 24, and the fire extinguishing extends tube assembly 26 by marking
Quasi- screw socket connection, the interior filling extinguishing chemical of the fire extinguishing box 21.The intermediate ends that fire extinguishing extends tube assembly 26 use bellows, further
Improve 2 degree flexible for installation of fire suppression module.
Further embodiment, reference picture 1, a kind of Fig. 2 power module fire extinguishing structure, including rectangular cell 1 are described square
Fire suppression module 2 is connected with battery 1, the fire suppression module 2 includes fire extinguishing box 21, fire extinguishing tube 22, set in the fire extinguishing box 21
There are inlet 23, liquid outlet 24, the fire extinguishing tube 22 includes explosion-proof valve interface 25, fire extinguishing extension tube assembly 26 and for connecting out
The interface 27 of liquid mouth 24, the fire extinguishing extend tube assembly 26 and connected by standard screw socket, filling extinguishing chemical in the fire extinguishing box 21.Institute
State and cooling system 3 is connected with rectangular cell 1, the cooling system 3 includes the He of coldplate 31 being arranged between rectangular cell 1
The water inlet pipe 32 and outlet pipe 33 between coldplate 31 are connected, battery specific aim is cooled down.The battery that the rectangular cell 1 forms
Module is all around provided with shock mitigation system 4 on four sides, and the shock mitigation system 4 includes vibration damper plate 41, is arranged on the inwall of vibration damper plate 41
Pressure sensor 42 and the damping spring 43 that is connected between battery modules shell and the outer wall of vibration damper plate 41, both improved battery work
The stability of work, also avoid unexpected, the pressure sensor 42 and power supply caused by quick-fried or breakage is missed at explosion-proof valve interface 25
Management system 5 connects, and the connection of power-supply management system 5, which is arranged on power supply module, covers.
According to above-mentioned principle, the utility model can also carry out appropriate change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the present utility model
It should also be as falling into scope of the claims of the present utility model.
Claims (4)
- The structure 1. a kind of power module is put out a fire, including rectangular cell (1), it is characterised in that：It is connected with the rectangular cell (1) Fire suppression module (2), the fire suppression module (2) include fire extinguishing box (21), fire extinguishing tube (22), be provided with the fire extinguishing box (21) into Liquid mouth (23), liquid outlet (24), the fire extinguishing tube (22) includes explosion-proof valve interface (25), fire extinguishing extends tube assembly (26) and is used for The interface (27) of liquid outlet (24) is connected, the fire extinguishing extends tube assembly (26) and connected by standard screw socket, the fire extinguishing box (21) Interior filling extinguishing chemical.
- A kind of 2. power module fire extinguishing structure according to claim 1, it is characterised in that：The rectangular cell (1) includes Both positive and negative polarity pole (11) and explosion-proof valve (12), circular more valves that the explosion-proof valve (12) includes being arranged on rectangular cell cover plate are easy The explosion-proof film of fusion gold and cylindrical type liquid injection pipe (14), the explosion-proof film of the more valves of circle are arranged on cylindrical type liquid injection pipe (14) bottom Portion, the cylindrical type liquid injection pipe (14) are provided with external screw thread.
- A kind of 3. power module fire extinguishing structure according to claim 1, it is characterised in that：Connect on the rectangular cell (1) Cooling system (3) is connected to, the cooling system (3) includes the coldplate (31) being arranged between rectangular cell (1) and connection is cold But the water inlet pipe (32) and outlet pipe (33) between plate (31).
- A kind of 4. power module fire extinguishing structure according to claim 1, it is characterised in that：Rectangular cell (1) composition Battery modules be all around provided with shock mitigation system (4) on four sides, the shock mitigation system (4) includes vibration damper plate (41), is arranged on The pressure sensor (42) of vibration damper plate (41) inwall and the damping being connected between battery modules shell and vibration damper plate (41) outer wall Spring (43), the pressure sensor (42) and power-supply management system (5) connection, power-supply management system (5) connection are set Covered on power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598049.0U CN206822989U (en) | 2017-05-25 | 2017-05-25 | A kind of power module fire extinguishing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598049.0U CN206822989U (en) | 2017-05-25 | 2017-05-25 | A kind of power module fire extinguishing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206822989U true CN206822989U (en) | 2018-01-02 |
Family
ID=60773719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598049.0U Expired - Fee Related CN206822989U (en) | 2017-05-25 | 2017-05-25 | A kind of power module fire extinguishing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206822989U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112507A (en) * | 2019-05-23 | 2019-08-09 | 华霆（合肥）动力技术有限公司 | Heat management device, power-supply system and thermal management algorithm |
| CN110767931A (en) * | 2019-09-27 | 2020-02-07 | 吴海平 | Manufacturing method of explosion-proof storage battery |
| CN111097115A (en) * | 2018-12-28 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack and spraying system thereof |
| CN111584792A (en) * | 2020-04-21 | 2020-08-25 | 重庆金康动力新能源有限公司 | Battery module |
| US20210113871A1 (en) * | 2018-12-28 | 2021-04-22 | Contemporary Amperex Technology Co., Limited | Spraying system of battery pack, and battery pack |
| CN113113709A (en) * | 2021-04-22 | 2021-07-13 | 远景动力技术(江苏)有限公司 | Battery pack and fire extinguishing method thereof |
| WO2023128462A1 (en) * | 2021-12-27 | 2023-07-06 | 주식회사 엘지에너지솔루션 | Battery pack, energy storage system and vehicle comprising battery pack |
| WO2023180987A1 (en) * | 2022-03-25 | 2023-09-28 | Tyco Fire Products Lp | Integrated battery cooling channels as firefighting agent delivery system |
| US12029928B2 (en) * | 2018-12-28 | 2024-07-09 | Contemporary Amperex Technology Co., Limited | Spraying system of battery pack, and battery pack |
-
2017
- 2017-05-25 CN CN201720598049.0U patent/CN206822989U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521599A (en) * | 2018-12-28 | 2021-10-22 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US20210113871A1 (en) * | 2018-12-28 | 2021-04-22 | Contemporary Amperex Technology Co., Limited | Spraying system of battery pack, and battery pack |
| CN111097115A (en) * | 2018-12-28 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack and spraying system thereof |
| US12029928B2 (en) * | 2018-12-28 | 2024-07-09 | Contemporary Amperex Technology Co., Limited | Spraying system of battery pack, and battery pack |
| US11043708B2 (en) | 2018-12-28 | 2021-06-22 | Contemporary Amperex Technology Co., Ltd. | Battery pack and spray system for same |
| CN110112507B (en) * | 2019-05-23 | 2021-02-12 | 华霆（合肥）动力技术有限公司 | Thermal management device, power supply system and thermal management method |
| CN110112507A (en) * | 2019-05-23 | 2019-08-09 | 华霆（合肥）动力技术有限公司 | Heat management device, power-supply system and thermal management algorithm |
| CN110767931A (en) * | 2019-09-27 | 2020-02-07 | 吴海平 | Manufacturing method of explosion-proof storage battery |
| CN110767931B (en) * | 2019-09-27 | 2021-04-20 | 吴海平 | Manufacturing method of explosion-proof storage battery |
| CN111584792B (en) * | 2020-04-21 | 2022-11-29 | 重庆金康动力新能源有限公司 | Battery module |
| CN111584792A (en) * | 2020-04-21 | 2020-08-25 | 重庆金康动力新能源有限公司 | Battery module |
| CN113113709A (en) * | 2021-04-22 | 2021-07-13 | 远景动力技术(江苏)有限公司 | Battery pack and fire extinguishing method thereof |
| WO2023128462A1 (en) * | 2021-12-27 | 2023-07-06 | 주식회사 엘지에너지솔루션 | Battery pack, energy storage system and vehicle comprising battery pack |
| WO2023180987A1 (en) * | 2022-03-25 | 2023-09-28 | Tyco Fire Products Lp | Integrated battery cooling channels as firefighting agent delivery system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200525 |