CN201549547U - Automatic temperature sensing device for flow battery - Google Patents
Automatic temperature sensing device for flow battery Download PDFInfo
- Publication number
- CN201549547U CN201549547U CN2009202781787U CN200920278178U CN201549547U CN 201549547 U CN201549547 U CN 201549547U CN 2009202781787 U CN2009202781787 U CN 2009202781787U CN 200920278178 U CN200920278178 U CN 200920278178U CN 201549547 U CN201549547 U CN 201549547U
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- CN
- China
- Prior art keywords
- temperature
- flow battery
- temperature sensor
- module
- industrial computer
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 12
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000012544 monitoring process Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses an automatic temperature sensing device for a flow battery and particularly relates to an automatic temperature monitoring device for the flow battery. The device comprises a temperature sensor and a temperature gathering module, wherein the temperature sensor is connected with the temperature gathering module by a data line; the temperature gathering module is connected with a bus converter and a heat exchange power supply module; and the bus converter is connected with an industrial computer. The utility model can detect the temperature of the flow battery in a liquid storage pot by uniformly distributing a plurality of temperature sensors on the inner wall and the bottom inner side of the liquid storage pot and completely eradicates the problem that the measuring result is inaccurate due to the fault of a single temperature sensor. The device can prompt the damage of the single temperature sensor and can prevent the measuring error. The industrial computer controls the heat exchange power supply module through the temperature gathering module so as to keep the temperature of the liquid storage pot in a specific range and greatly promote the running stability of the device.
Description
Technical field
The utility model relates to a kind of battery temperature measuring equipment, is specifically related to a kind of temperature automatic monitoring device of flow battery.
Background technology
Temperature is a physical quantity with statistical significance, it is measured long-standing, domestic and international various thermometry, temperature sensor and temperature instrumentation are quite ripe, technology is also quite advanced, it is carried out the also non-difficult matter of long-time continuous monitoring, develop to digitlization and total linearize direction with the kind thermometry at present, in addition according to the heat theory of conduction, various in addition borders and environmental condition also can be calculated all temps theoretically and distribute and the temperature drop rule.
Device for monitoring temperature generally all has the temperature warning of reporting and sends the function of dependent instruction; device for monitoring temperature has all obtained in various fields to use widely at present; when temperature surpasses high temperature alarm point or is lower than temperature warning point; device for monitoring temperature need report temperature alarm signal, and sends control command exactly and protect equipment with turn-off apparatus or by other modes.Simultaneously, the temperature monitoring apparatus device must guarantee can not report wrong temperature alarm signal in normal temperature range, more can not send monitored instruction mistakenly, device for monitoring temperature also must be in the medium-term and long-term work reliably of abominable applied environment such as low temperature, high temperature, high humility, high burn into sand and dust, to these requirements of device for monitoring temperature, make device for monitoring temperature must have higher reliability.
Because the capacity of flow battery, the main composition of discharge rate and flow battery self, closely bound up with its fail safe and temperature, temperature is crossed the low capacity of flow battery that can make and is reduced, the too high meeting of temperature is accelerated the self-discharge rate of flow battery, and under the temperature of too high (being higher than 40 ℃) or low excessively (being lower than 0 ℃), can make the solution in the flow battery have crystal to separate out, when separating out, not only damages in crystal the exchange membrane of flow battery inside easily, the kinetic pump of flow battery solution circulated when also damaging easily, traditional flow battery temperature control is to control heat exchanger by artificial intervention to carry out the temperature adjustment, or only adopt one independently transducer externally detect the temperature of fluid reservoir, often since climate abrupt or since independently temperature sensor can't normally detect variations in temperature in the fluid reservoir, the staff can not in time obtain first hand Temperature Datum and control heat exchanger, make the solution temperature variation in the fluid reservoir exceed its best working temperature interval, cause critical piece such as the exchange membrane and the kinetic pump damage of flow battery inside, because the damage of flow battery critical piece also can cause even more serious chain reaction, cause major accident.
The utility model content
For the monitoring temperature that solves flow battery in the prior art improper, the problem that causes the flow battery fault, the utility model provides a kind of interior temperature of fluid reservoir that can realize truly to measure, in the predetermined temperature interval, regulate the flow battery temperature automatic monitoring device of temperature automatically, concrete scheme is as follows: a kind of automatic temperature measurement device of flow battery, comprise temperature sensor, temperature collect module, described temperature sensor is connected with temperature collect module by data wire, it is characterized in that, be connected with bus converter and heat exchange supply module on the described temperature collect module, bus converter is connected with industrial computer.
Another optimal way of the present utility model: described temperature sensor is no less than three and be evenly distributed in the fluid reservoir of flow battery.
The utility model adopts a plurality of temperature sensors evenly to disperse to be installed on the inwall of fluid reservoir and the bottom inside of fluid reservoir, detect the temperature of fluid reservoir flow battery, stopped because single temperature sensor fault causes the inaccurate problem of measurement result, this device can damage single temperature sensor and point out, avoid causing measure error, industrial computer is by temperature collect module control heat exchange supply module, temperature in the fluid reservoir is remained in the preset range, improved the stability operation of equipment greatly.
Description of drawings
Fig. 1 the utility model structural representation
Embodiment
As shown in Figure 1, the industrial computer 5 of automatic temperature measurement device, bus converter 4 and heat exchange supply module 3 all are placed in the monitored space, temperature collect module 1 is installed in the flow battery service area, because flow battery has corrosivity, therefore adopt etch-proof plastic material to make temperature sensor 2, and plastics belong to the non-conductor of heat, the inwall and the bottom that corrosion-resistant temperature sensor more than 3 are evenly disperseed to be fixed on fluid reservoir 9, such purpose is in order to obtain more accurately temperature information in the fluid reservoir, the temperature signal output of each corrosion-resistant temperature sensor 2, signal input part by data wire 6 and temperature collect module 1 is by being connected, the output end of main of temperature collect module 1 is connected by the signal input part of data wire with bus converter 4, the signal output part of bus converter 4 is connected by the signal input part of data wire with industrial computer 5, and heat exchange supply module 3 is connected with temperature collect module 1 by data wire.
When work, temperature collect module is by the temperature of inner breaker device collecting temperature transducer, the temperature that collects is passed to bus converter, bus converter is transferred to industrial computer again, DAS in the industrial computer gathers collecting temperature data, analyze then, if the data consistent of a plurality of transducers, prove that so data are normal, can be according to the data issue temperature adjusting instruction that collects, if wherein have data and other data that bigger difference is arranged, explanation wherein has a sensor fault so, will make corresponding " temperature sensor fault " prompting so on the industrial computer, remind operating personnel in time to remove to keep in repair temperature sensor, owing to adopted a plurality of temperature sensors, wherein the damage of single temperature sensor can not cause the automatic control of automatic monitored control system to stop.If the off-limits situation of temperature, industrial computer can send control command and pass to temperature collect module by bus converter, the relay system of temperature collect module inside is according to feedack, the closure or openness internal relay, and then the power module of control heat exchanger and then realization control automatically
This programme adopts the temperature sensor more than three or three, prevents certain temperature sensor exactly because the sole mass problem is obtained incorrect data message.
Claims (2)
1. the automatic temperature measurement device of a flow battery, comprise temperature sensor (2), temperature collect module (1), described temperature sensor (2) is connected with temperature collect module (1) by data wire (6), it is characterized in that, be connected with bus converter (4) and heat exchange supply module (3) on the described temperature collect module, bus converter (4) is connected with industrial computer (5).
2. automatic temperature measurement device as claimed in claim 1 is characterized in that, described temperature sensor (2) is no less than three and be evenly distributed in the fluid reservoir (9) of flow battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202781787U CN201549547U (en) | 2009-12-17 | 2009-12-17 | Automatic temperature sensing device for flow battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202781787U CN201549547U (en) | 2009-12-17 | 2009-12-17 | Automatic temperature sensing device for flow battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549547U true CN201549547U (en) | 2010-08-11 |
Family
ID=42604726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202781787U Expired - Lifetime CN201549547U (en) | 2009-12-17 | 2009-12-17 | Automatic temperature sensing device for flow battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549547U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013536A (en) * | 2010-10-28 | 2011-04-13 | 清华大学 | Liquid flow type lithium-air battery |
| CN102306814A (en) * | 2011-08-17 | 2012-01-04 | 中国东方电气集团有限公司 | Redox flow cell system and control method and device thereof |
| WO2013131343A1 (en) * | 2012-03-05 | 2013-09-12 | 中国东方电气集团有限公司 | Flow battery pack with monitoring system |
| CN107514747A (en) * | 2017-08-18 | 2017-12-26 | 广东美的暖通设备有限公司 | The control method of air conditioner, the control system of air conditioner and air conditioner |
| CN113571811A (en) * | 2021-06-30 | 2021-10-29 | 广东利元亨智能装备股份有限公司 | Formation temperature control system and control method thereof |
-
2009
- 2009-12-17 CN CN2009202781787U patent/CN201549547U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013536A (en) * | 2010-10-28 | 2011-04-13 | 清华大学 | Liquid flow type lithium-air battery |
| CN102013536B (en) * | 2010-10-28 | 2012-10-24 | 清华大学 | Liquid flow type lithium-air battery |
| CN102306814A (en) * | 2011-08-17 | 2012-01-04 | 中国东方电气集团有限公司 | Redox flow cell system and control method and device thereof |
| WO2013023415A1 (en) * | 2011-08-17 | 2013-02-21 | 中国东方电气集团有限公司 | Flow battery system, and control method and device thereof |
| WO2013131343A1 (en) * | 2012-03-05 | 2013-09-12 | 中国东方电气集团有限公司 | Flow battery pack with monitoring system |
| US9640816B2 (en) | 2012-03-05 | 2017-05-02 | Dongfang Electric Corporation | Flow battery pack with monitoring system |
| CN107514747A (en) * | 2017-08-18 | 2017-12-26 | 广东美的暖通设备有限公司 | The control method of air conditioner, the control system of air conditioner and air conditioner |
| CN113571811A (en) * | 2021-06-30 | 2021-10-29 | 广东利元亨智能装备股份有限公司 | Formation temperature control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140328 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140328 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |