CN106353002A - Monitoring method for battery temperature - Google Patents
Monitoring method for battery temperature Download PDFInfo
- Publication number
- CN106353002A CN106353002A CN201611041579.1A CN201611041579A CN106353002A CN 106353002 A CN106353002 A CN 106353002A CN 201611041579 A CN201611041579 A CN 201611041579A CN 106353002 A CN106353002 A CN 106353002A
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- CN
- China
- Prior art keywords
- battery
- temperature
- test paper
- temperature test
- monitoring method
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- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a monitoring method for battery temperature. A temperature test paper covers the surface of a battery shell; the temperature test paper is tightly combined with the battery shell; when the inner temperature of the battery changes, the inner temperature is transferred to the temperature test paper through the battery shell and then the color of the temperature test paper is changed, so that the surface temperature of the battery can be acquired. The method provided by the invention can overcome the defects in the prior art; at least one temperature test paper is clung to the battery shell and is used for measuring the surface temperature of the battery, so that each battery temperature state of a monomer cell, a small-size battery pack and a large-size battery pack under the conditions of manufacturing process, detection process, storage process, transportation process, use process, and the like, can be quickly detected; the temperature test paper can be conveniently pasted; no additional instrument or mounting is required; any part can be tested according to the practical condition; the types of the temperature test paper and multi-point test can be randomly selected; the monitoring method has very positive effect in monitoring and screening the battery.
Description
Technical field
The present invention relates to a kind of battery temperature monitoring method, belong to cell art.
Background technology
Battery, as the important component part of regenerative resource and new forms of energy, at present, is not only permissible in portable electronics
See, energy storage and electric bicycle, electric automobile aspect also progressively develop, the life to people produces more and more important shadow
Ring.With the development of battery industry, the related safety problem of battery increasingly highlights, and temperature is as a kind of important indicator of battery
Increasingly paid attention to.
At present, in battery temperature test system, traditional battery temperature monitoring mode is detected by temperature sensor and outward
Portion's electron detection device, need to be carried out with special instrument or equipment, be suitable only for the monitoring of a small amount of battery in test or production process,
When large-sized battery pack etc. is monitored, it is only capable of minority battery being sampled monitor, is then communicated to electronical display and sets
Standby upper, relatively costly, installing/dismounting is complicated.In addition, traditional mode cannot monitor battery in the fabrication process, such as fluid injection, change
Become temperature anomaly rising condition during partial volume, transfer, storage etc..
Content of the invention
The technical problem to be solved in the present invention is temperature conditionss that are how quick, effective, testing battery at low cost.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of battery temperature monitoring method of offer, it is special
Levy and be: cover temperature test paper on battery case surface, temperature test paper is combined closely with battery case；When internal temperature of battery is sent out
During raw change, conducted to temperature test paper by battery case so that temperature test paper color changes, thus obtaining battery surface
Temperature.
Preferably, described temperature test paper is at least one.
Preferably, described battery is cylindrical battery, square or rhombus battery.
Preferably, described battery is single battery or the set of cells of multiple battery composition.
Preferably, methods described is be applied to battery manufacturing process, in detection process, during storage, transportation
In, use during, the state of temperature of each battery of real-time monitoring.
The method that the present invention provides overcomes the deficiencies in the prior art, by least one temperature test paper is close to battery
On shell, temperature test paper test battery surface temperature, to single battery core, compact battery group, large-sized battery pack in the fabrication process,
Each battery temperature shape of quick detection when in detection process, during storage, in transportation, during use
State；Temperature test paper is pasted conveniently, without additional instruments and installation, and according to practical situation, any part can be tested, any group
Close select temperature test paper type, multi-point sampler, for the monitoring of battery, screening play the role of very positive.
Brief description
Fig. 1 is cylindrical battery temperature monitoring schematic diagram in embodiment 1；
Fig. 2 is square or rhombus battery temperature monitoring schematic diagram in embodiment 2；
Fig. 3 is temperature monitoring schematic diagram during battery liquid-filling in embodiment 3；
Fig. 4 is temperature monitoring schematic diagram in battery charging and discharging test process in embodiment 4；
Fig. 5 is in embodiment 5, large-sized battery pack testing, store, select temperature monitoring schematic diagram under the conditions of battery etc..
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
The battery temperature monitoring method that the present invention provides is to cover temperature test paper, temperature test paper and electricity on battery case surface
Pond shell is combined closely.When internal temperature of battery changes, conducted to temperature test paper by battery case so that temperature is tried
Paper color changes, and obtains battery surface temperature quickly, in time.
Embodiment 1
At least one temperature test paper 2 is close on cylindrical battery shell 1, temperature test paper 2 is closely tied with battery case 1
Close.During battery storage, in transportation or during use, when internal temperature of battery changes, by battery
Shell 2 conducts to temperature test paper 1 so that temperature test paper 2 color changes, and obtains battery surface temperature quickly, in time.
Embodiment 2
At least one temperature test paper 2 is close on square or rhombus battery case 1, temperature test paper 2 is tight with battery case 1
Close combination.During battery storage, in transportation or during use, when internal temperature of battery changes, pass through
Battery case 2 conducts to temperature test paper 1 so that temperature test paper 2 color changes, and obtains battery surface temperature quickly, in time
Degree.
Embodiment 3
At least one temperature test paper 2 is close on battery case 1, temperature test paper 2 is combined closely with battery case 1.?
During battery liquid-filling, when internal temperature of battery changes, conducted to temperature test paper 1 by battery case 2 so that temperature is tried
Paper 2 color changes, and obtains battery surface temperature quickly, in time.
This method can be to battery its state of temperature of quick detection in the fabrication process, without additional instruments and installation, and can
According to practical situation, any part is tested, combination in any selects temperature test paper type, multi-point sampler, and with low cost, effect can
Lean on.
Embodiment 4
All it is close at least one temperature test paper 2, temperature test paper 2 and battery on each battery case 1 in discharge and recharge cabinet
Shell 1 is combined closely.In battery charging and discharging test process, when internal temperature of battery changes, conducted by battery case 2
To temperature test paper 1 so that temperature test paper 2 color changes, obtain each battery surface temperature quickly, in time.
This method can to battery in detection process its state of temperature of quick detection, without additional instruments and installation, and can
According to practical situation, any part is tested, combination in any selects temperature test paper type, multi-point sampler, and with low cost, effect can
Lean on.
Embodiment 5
At least one temperature test paper 2, temperature test paper 2 and electricity are all close on each battery case 1 in large-sized battery pack
Pond shell 1 is combined closely.Large-sized battery pack testing, store, select battery etc. under the conditions of, internal temperature of battery changes
When, conducted to temperature test paper 1 by battery case 2 so that temperature test paper 2 color changes, obtain each quickly, in time
Battery surface temperature.
Claims (5)
1. a kind of battery temperature monitoring method it is characterised in that: battery case surface cover temperature test paper, temperature test paper with electricity
Pond shell is combined closely；When internal temperature of battery changes, conducted to temperature test paper by battery case so that temperature is tried
Paper color changes, thus obtaining battery surface temperature.
2. as claimed in claim 1 a kind of battery temperature monitoring method it is characterised in that: described temperature test paper is at least one
Individual.
3. as claimed in claim 1 a kind of battery temperature monitoring method it is characterised in that: described battery be cylindrical battery,
Square or rhombus battery.
4. as claimed in claim 1 a kind of battery temperature monitoring method it is characterised in that: described battery be single battery or many
The set of cells of individual battery composition.
5. as claimed in claim 1 a kind of battery temperature monitoring method it is characterised in that: methods described is applied in battery system
During making, in detection process, during storage, in transportation, during use, the temperature of each battery of real-time monitoring
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041579.1A CN106353002A (en) | 2016-11-22 | 2016-11-22 | Monitoring method for battery temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041579.1A CN106353002A (en) | 2016-11-22 | 2016-11-22 | Monitoring method for battery temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106353002A true CN106353002A (en) | 2017-01-25 |
Family
ID=57863198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041579.1A Pending CN106353002A (en) | 2016-11-22 | 2016-11-22 | Monitoring method for battery temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353002A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342970A (en) * | 2018-11-30 | 2019-02-15 | 江门市博大新能源材料有限公司 | A kind of battery performance detection device |
| CN109932066A (en) * | 2019-03-04 | 2019-06-25 | 深圳供电局有限公司 | Temperature pre-warning method, apparatus, computer equipment and the storage medium of energy-storage battery |
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| US20140216518A1 (en) * | 2013-02-07 | 2014-08-07 | Mitsubishi Electric Corporation | Solar battery module and solar power generation system |
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| CN104617348A (en) * | 2015-01-30 | 2015-05-13 | 成都星炫科技有限公司 | Battery monitoring device of electrocar for children |
| CN205540359U (en) * | 2016-02-24 | 2016-08-31 | 沈阳地铁集团有限公司运营分公司 | Overheated monitored control system of battery |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005050744A (en) * | 2003-07-31 | 2005-02-24 | Yuasa Corp | Cylindrical alkaline storage battery and charger |
| CN1722510A (en) * | 2004-06-28 | 2006-01-18 | 三星Sdi株式会社 | Secondary battery |
| CN202405389U (en) * | 2011-12-21 | 2012-08-29 | 协鑫动力新材料（盐城）有限公司 | Battery with temperature-sensing and color-changing layer |
| US20140216518A1 (en) * | 2013-02-07 | 2014-08-07 | Mitsubishi Electric Corporation | Solar battery module and solar power generation system |
| CN204133021U (en) * | 2014-08-01 | 2015-02-04 | 庄可香 | Environment-friendly music water cup with temperature sensing and color changing functions |
| CN104617348A (en) * | 2015-01-30 | 2015-05-13 | 成都星炫科技有限公司 | Battery monitoring device of electrocar for children |
| CN205540359U (en) * | 2016-02-24 | 2016-08-31 | 沈阳地铁集团有限公司运营分公司 | Overheated monitored control system of battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342970A (en) * | 2018-11-30 | 2019-02-15 | 江门市博大新能源材料有限公司 | A kind of battery performance detection device |
| CN109932066A (en) * | 2019-03-04 | 2019-06-25 | 深圳供电局有限公司 | Temperature pre-warning method, apparatus, computer equipment and the storage medium of energy-storage battery |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |