CN201868536U - Battery with pressure monitoring and control function - Google Patents
Battery with pressure monitoring and control function Download PDFInfo
- Publication number
- CN201868536U CN201868536U CN2010206532841U CN201020653284U CN201868536U CN 201868536 U CN201868536 U CN 201868536U CN 2010206532841 U CN2010206532841 U CN 2010206532841U CN 201020653284 U CN201020653284 U CN 201020653284U CN 201868536 U CN201868536 U CN 201868536U
- Authority
- CN
- China
- Prior art keywords
- pressure
- battery
- monitoring
- pressure sensor
- control
- 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
Links
Images
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 relates to a battery with pressure monitoring and control function, which is convenient to monitor and control by a computer. In order to achieve the above aims, a pressure sensor is arranged in the casing of the battery with the pressure monitoring and control function. The pressure sensor is an air pressure sensor or a liquid pressure sensor, and is connected with a pressure control valve on the battery through a computer monitoring and control circuit.
Description
Technical field
The utility model relates to a kind of battery with pressure monitoring and controlled function.
Background technology
When battery provides the energy, generally all can produce certain gas, cell internal pressure be risen, when pressure reaches certain value, the danger of might blasting, particularly particularly like this for the heavy-current discharge battery in the electric motor car.General battery is provided with relief hole or pressure gas bleeder valve, but because of its popping pressure is not easy monitored and control, relief hole is unlocked equally when not needing relieving pressure, be unfavorable for guaranteeing the performance and the environmental requirement of battery, under the situation high to battery performance and environmental requirement, described relief hole or pressure gas bleeder valve can not satisfy instructions for use.
The utility model content
The purpose of this utility model is a kind of battery with pressure monitoring and controlled function of design, makes described battery be convenient to computer monitoring and control.For achieving the above object, the utility model has adopted following technical scheme: be provided with pressure sensor and pressure-control valve in the housing of described battery with pressure monitoring and controlled function.
Described pressure sensor is a gas pressure sensor, or described pressure sensor is a liquid-pressure pick-up.
Described pressure sensor is connected with the computer monitoring control circuit, and described computer monitoring control circuit is connected with pressure-control valve on the battery.
Described pressure-control valve is the bleeder valve of electronic control.
Described pressure-control valve is connected with the blowdown gatherer by blow-off line.
Described computer also comprises the various microcomputer controllers of single-chip microcomputer except that PC.
Battery described herein comprises: various energy storage batteries such as lead accumulator, lead crystal accumulator, lithium ion battery, nickel-based battery, fuel cell.
Enforcement of the present utility model can prevent that cell internal pressure is too high so that accurately and timely by computer battery is monitored and controlled, the safety of protection battery and power consumption equipment.
Description of drawings
Accompanying drawing 1 is the structural representation of described battery.
Accompanying drawing 2 is pressure monitorings and control block diagram of described battery.
Embodiment
As shown in the figure, 1 be that battery container, 2 is pressure-control valve for battery electrode, 3 pressure sensors, 4 in the accompanying drawing.
In the housing 1 of described battery, be provided with pressure sensor 3.
When described pressure sensor 3, pressure-control valve 4 are installed on the battery container 1, all adopt the bonding processing of fluid sealant.
Described pressure sensor 3 is a gas pressure sensor, or described pressure sensor 3 is a liquid-pressure pick-up.
Described pressure sensor 3 is connected with the computer monitoring control circuit.
In the case, described computer monitoring control circuit is connected with pressure-control valve 4 on the battery, is used for the open and close of controlled pressure control valve 4.Described pressure-control valve 4 is the bleeder valve of electronic control.
In another case, described computer monitoring control circuit also is connected with the electric current output control circuit of battery, is used to control or the output current of limit battery, also can control its charging current.
Claims (6)
1. the battery with pressure monitoring and controlled function is characterized in that, is provided with pressure sensor and pressure-control valve in the housing of described battery.
2. according to the described battery of claim 1, it is characterized in that described pressure sensor is a gas pressure sensor with pressure monitoring and controlled function.
3. according to the described battery of claim 1, it is characterized in that described pressure sensor is a liquid-pressure pick-up with pressure monitoring and controlled function.
4. according to the described battery with pressure monitoring and controlled function of claim 1, it is characterized in that described pressure sensor is connected with the computer monitoring control circuit, described computer monitoring control circuit is connected with pressure-control valve on the battery.
5. according to claim 1 or 4 described batteries, it is characterized in that described pressure-control valve is the bleeder valve of electronic control with pressure monitoring and controlled function.
6. according to the described battery of claim 1, it is characterized in that described pressure-control valve is connected with the blowdown gatherer by blow-off line with pressure monitoring and controlled function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206532841U CN201868536U (en) | 2010-12-11 | 2010-12-11 | Battery with pressure monitoring and control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206532841U CN201868536U (en) | 2010-12-11 | 2010-12-11 | Battery with pressure monitoring and control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868536U true CN201868536U (en) | 2011-06-15 |
Family
ID=44139681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206532841U Expired - Fee Related CN201868536U (en) | 2010-12-11 | 2010-12-11 | Battery with pressure monitoring and control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868536U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457005A (en) * | 2012-06-04 | 2013-12-18 | 罗伯特·博世有限公司 | Battery cell with ressure sensitive film sensor |
| CN104296911A (en) * | 2014-01-17 | 2015-01-21 | 中航锂电（洛阳）有限公司 | Lithium ion battery core stress measurement method and device |
| CN104577229A (en) * | 2015-01-06 | 2015-04-29 | 龙飞 | Accumulator self-protection system and accumulator self-protection method |
| WO2016113278A1 (en) | 2015-01-13 | 2016-07-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Electrochemical battery comprising an electronic module inside the casing |
| CN106568554A (en) * | 2016-11-02 | 2017-04-19 | 常州普莱德新能源电池科技有限公司 | Method for detecting state of power cell system |
| CN106876652A (en) * | 2017-02-16 | 2017-06-20 | 上海与德通讯技术有限公司 | Battery, terminal and battery protecting method |
| CN107123833A (en) * | 2016-02-25 | 2017-09-01 | 比亚迪股份有限公司 | Electrokinetic cell and its protection system and electric automobile |
| WO2019179032A1 (en) * | 2018-03-23 | 2019-09-26 | Chongqing Jinkang New Energy Vehicle Co., Ltd. | Battery cells for battery packs in electric vehicles |
-
2010
- 2010-12-11 CN CN2010206532841U patent/CN201868536U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457005A (en) * | 2012-06-04 | 2013-12-18 | 罗伯特·博世有限公司 | Battery cell with ressure sensitive film sensor |
| CN103457005B (en) * | 2012-06-04 | 2016-05-11 | 罗伯特·博世有限公司 | There is the secondary battery unit of pressure-sensitive thin film sensor |
| CN104296911A (en) * | 2014-01-17 | 2015-01-21 | 中航锂电（洛阳）有限公司 | Lithium ion battery core stress measurement method and device |
| CN104577229A (en) * | 2015-01-06 | 2015-04-29 | 龙飞 | Accumulator self-protection system and accumulator self-protection method |
| CN104577229B (en) * | 2015-01-06 | 2016-09-07 | 龙飞 | Battery discretionary protection system and method |
| WO2016113278A1 (en) | 2015-01-13 | 2016-07-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Electrochemical battery comprising an electronic module inside the casing |
| CN107123833A (en) * | 2016-02-25 | 2017-09-01 | 比亚迪股份有限公司 | Electrokinetic cell and its protection system and electric automobile |
| CN106568554A (en) * | 2016-11-02 | 2017-04-19 | 常州普莱德新能源电池科技有限公司 | Method for detecting state of power cell system |
| CN106568554B (en) * | 2016-11-02 | 2019-02-12 | 常州普莱德新能源电池科技有限公司 | A method of detection electrokinetic cell system state |
| CN106876652A (en) * | 2017-02-16 | 2017-06-20 | 上海与德通讯技术有限公司 | Battery, terminal and battery protecting method |
| WO2019179032A1 (en) * | 2018-03-23 | 2019-09-26 | Chongqing Jinkang New Energy Vehicle Co., Ltd. | Battery cells for battery packs in electric vehicles |
| US10756396B2 (en) | 2018-03-23 | 2020-08-25 | Chongqing Jinkang New Energy Vehicle Co., Ltd. | Battery cells for battery packs in electric vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201868536U (en) | Battery with pressure monitoring and control function | |
| CN104538570B (en) | Submariner device is pressure poly-lithium battery bag | |
| CN102176627A (en) | Adaptive measurement and control system for charge-discharge process of integrated storage battery | |
| CN202094233U (en) | Novel lithium polymer battery | |
| CN202534715U (en) | Diving intelligent lithium-ion battery pack provided with pressure compensating device | |
| CN204303929U (en) | Novel high-capacity soft package lithium battery group | |
| CN102208581A (en) | Pressure-releasing device, lithium ion cell and electric vehicle | |
| CN113258147B (en) | Intelligent battery | |
| CN107768777A (en) | A kind of metal-air battery with pressure regulation system | |
| CN201835929U (en) | Automation controller of diesel generator set | |
| CN208400991U (en) | A kind of device for lithium ion battery safety detection | |
| CN102610870A (en) | Square power lithium-ion battery and protection method thereof | |
| CN205484735U (en) | Electric vehicle battery monitoring system based on DSP | |
| CN201294251Y (en) | Accumulator battery case with constant temperature heating device | |
| CN202503318U (en) | Temperature monitoring compensation device in storage battery charger | |
| CN201038244Y (en) | Electrokinetic cell safe package structure | |
| CN103474713A (en) | Power battery cooling control method based on power battery cooling control system | |
| CN103795093A (en) | Battery monitoring system of electric vehicle charging station | |
| CN208722972U (en) | A kind of safe deflation structure of lithium dynamical battery shell | |
| CN203039615U (en) | Photovoltaic power generation energy management system based on super capacitor | |
| CN201430170Y (en) | Tank structure of modified ferric phosphate lithium battery | |
| CN103354372A (en) | Intelligent battery management apparatus | |
| CN206293564U (en) | Most battery cores can Manual-disassembling filled type lithium battery group | |
| CN101924193A (en) | Tank structure of lithium iron phosphate battery | |
| CN204614890U (en) | Many binding posts analysing valve control type lead-acid accumulator battery of charge information display and GPS location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111211 |