CN104253254B - A kind of heated type accumulator box with self-heat conserving function - Google Patents
A kind of heated type accumulator box with self-heat conserving function Download PDFInfo
- Publication number
- CN104253254B CN104253254B CN201410489328.4A CN201410489328A CN104253254B CN 104253254 B CN104253254 B CN 104253254B CN 201410489328 A CN201410489328 A CN 201410489328A CN 104253254 B CN104253254 B CN 104253254B
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- Prior art keywords
- accumulator
- heat
- temperature
- box
- self
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- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Central Heating Systems (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of heated type accumulator box with self-heat conserving function, including box body, cover plate, automatic heating module and heat-insulation layer, described heat-insulation layer is wrapped in the outer surface of box body, accumulator and described automatic heating module and is disposed on the upper and lower receiving portion of box body；When the temperature within accumulator box be reduced to meet accumulator normally work time, automatic heating module begins to warm up；After work a period of time, when the temperature that the temperature recovery of accumulator box normally works to applicable accumulator, heating module exits heating；Simultaneously because the existence of heat-insulation layer, the temperature of accumulator box can be maintained at normal working temperature a period of time of accumulator, until temperature is reduced to meet electrical heating when accumulator normally works and is again turned on；Circulate by this, it is ensured that the temperature of accumulator box is always held at a temperature of accumulator normally works.
Description
Technical field
The present invention relates to electric power system power distribution terminal accumulator field, especially relates to a kind of battery case applying to distribution terminal back-up source accumulator.
Background technology
The back-up source accumulator of distribution terminal is most important in electrical power distribution automatization system, and during line outage, distribution terminal must be no less than 8 hours the maintenance work time, to complete line fault detection, position and isolate, and recovers non-faulting block supply.The suitable environment temperature of accumulator is-10 DEG C ~+45 DEG C, and when ambient temperature is less than-10 DEG C, the discharge performance of accumulator reduces, affects the properly functioning of distribution terminal and troubleshooting.Producer typically uses in distribution terminal box body the mode with addition of thermal modules to improve whole distributing box temperature, but there is following Railway Project.
1) distribution terminal casing is relatively big, even if long-time heating also cannot make the temperature in casing reach more than-10 DEG C, it is impossible to meet accumulator requirement；
2) distribution terminal casing is not incubated, and during low-temperature heat, heat radiation is very fast, can not meet accumulator requirement.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of simple in construction, only need to battery case heating and can effectively prevent heat to scatter and disappear, the accumulator box of high insulating effect.
The present invention solves that its technical problem be the technical scheme is that
A kind of heated type accumulator box with self-heat conserving function, including box body and cover plate, it is characterized in that: also include that automatic heating module and heat-insulation layer, described heat-insulation layer are wrapped in the outer surface of box body, accumulator and described automatic heating module and are disposed on the upper and lower receiving portion of box body.
As the further improvement of such scheme, it is provided with interlayer between the upper and lower receiving portion of described box body, described interlayer is provided with hole or the groove connecting upper and lower receiving portion.
Further, described automatic heating module includes electricity heat-generating units, central processing unit, temperature collecting cell, the AD conversion unit being connected with temperature collecting cell, respectively with central processing unit and the data storage of AD conversion unit, described data storage is connected with electricity heat-generating units by a D/A conversion unit.
As the further improvement of such scheme, the top first half of described box body uses unenclosed construction.
As the further improvement of such scheme, in the upper receiving portion of described box body, it is provided with at least one demarcation strip.
As the further improvement of such scheme, described heat-insulation layer is flame retardant type heat-preservation cotton, the thickness >=15mm of heat-preservation cotton.
As the further improvement of such scheme, described temperature collecting cell is arranged between accumulator and electricity heat-generating units.
The invention has the beneficial effects as follows: the simple in construction of this accumulator box, the outer surface at box body is coated with one layer of heat preservation layer, and can slow down accumulator box and extraneous temperature exchange, keeps the temperature within accumulator box, high insulating effect；Automatic heating module is set in accumulator box, when the temperature within accumulator box be reduced to meet accumulator normally work time, electrical heating module begins to warm up；After work a period of time, when the temperature that the temperature recovery of accumulator box normally works to applicable accumulator, heating is exited in electrical heating；Until temperature is reduced to electrical heating and is again turned on, circulate by this, it is ensured that the temperature of accumulator box is always held at a temperature of accumulator normally works.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to other designs obtained according to these accompanying drawings and accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the circuit control principle block diagram of the automatic heating module of the embodiment of the present invention.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of heated type accumulator box with self-heat conserving function, including box body 1, cover plate, automatic heating module 2 and heat-insulation layer 3, described heat-insulation layer is wrapped in the outer surface of box body 1, easy to operate, can realize insulation, does not the most affect high temperature heat radiation；Accumulator and described automatic heating module 2 are disposed on the upper and lower receiving portion of box body 1；Described automatic heating module 2 includes electricity heat-generating units 21, central processing unit 22, temperature collecting cell 23, the AD conversion unit 24 being connected with temperature collecting cell 23, respectively with the data storage 25 of central processing unit 22 and AD conversion unit 24, described data storage 25 is connected with electricity heat-generating units 21 by a D/A conversion unit 26.After the temperature value that temperature collecting cell 23 collects within accumulator box, it is converted into digital signal through 24 analogue signals of AD conversion unit, it is transferred to central processing unit 22 by data storage 25 be analyzed processing, if Current Temperatures opens temperature value less than the electric heat-generating units 21 set, then central processing unit 22 sends unlatching control signal, this signal, after memorizer is transferred to D/A conversion unit 26, is finally transferred to electrical heating, is used for controlling electricity heat-generating units 21 and opens；If the temperature value that Current Temperatures is closed more than the electric heat-generating units 21 set, then central processing unit 22 sends closing control signal, and this signal, after memorizer is transferred to D/A conversion unit 26, is finally transferred to electrical heating, is used for controlling electricity heat-generating units 21 and exits.Simultaneously because the existence of heat-insulation layer, the temperature of accumulator box can be maintained at normal working temperature a period of time of accumulator, until temperature is reduced to electrical heating and is again turned on.Circulate by this, it is ensured that the temperature of accumulator box is always held at a temperature of accumulator normally works.And electrical heating can also be according to using the different unlatching of ambient As, exit criteria.
In the present embodiment, use netted laminate as interlayer between the upper and lower receiving portion of described box body 1, certainly interlayer 5 can also use other structure, as long as accumulator can be separated with heating module, and can when automatic heating device heats, heat be delivered to rapidly place the upper receiving portion of accumulator.
Further, the top first half of box body 1 uses unenclosed construction, quick heat radiating when being possible not only to facilitate battery temperature too high, and when being possible to prevent accumulator to break down, and in box body, pressure is excessive and explode, and has explosion prevention function.
Further, in the upper receiving portion of described box body 1, it is provided with at least one demarcation strip 6, when demarcation strip 6 is conducive to placing multiple accumulator, carries out positioning and guarantee keeping between accumulator certain gap, beneficially heat radiation during high temperature.
Further, described heat-insulation layer 3 uses flame retardant type heat-preservation cotton, and the thickness of heat-preservation cotton is 15mm, when the thickness of heat-preservation cotton is 15mm, when both can realize low temperature, makes the temperature in battery case raise after heating module heating, it is ensured that the normal work of accumulator；Do not interfere with again ambient temperature the highest time, the heat radiation of accumulator；Thickness is the effect not reaching insulation less than 15mm, the thickest high insulating effect, but accumulator heat radiation when affecting high temperature, and also cost also can increase.
Further, described temperature collecting cell 23 is arranged between accumulator and electricity heat-generating units 21, it is possible to achieve the function of temperature-compensating.
It is above the preferably enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement on the premise of spirit of the present invention, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
1. there is a heated type accumulator box for self-heat conserving function, including box body (1) and cover plate (4), it is characterised in that: also wrap
Including automatic heating module (2) and heat-insulation layer (3), described heat-insulation layer is wrapped in the outer surface of box body (1), accumulator and described automatically
Heating module (2) is disposed on the upper and lower receiving portion of box body (1)；Described automatic heating module (2) includes electricity heat-generating units
(21), central processing unit (22), temperature collecting cell (23), the AD conversion unit being connected with temperature collecting cell (23)
(24), the data storage (25) being connected with central processing unit (22) and AD conversion unit (24) respectively, described data store
Device (25) is connected with electricity heat-generating units (21) by a D/A conversion unit (26), and wherein, described temperature collecting cell (23) sets
Put between accumulator and electricity heat-generating units (21)；The top first half of described box body (1) uses unenclosed construction.
A kind of heated type accumulator box with self-heat conserving function the most according to claim 1, it is characterised in that: described box
Be provided with interlayer (5) between the upper and lower receiving portion of body (1), described interlayer (5) is provided with connect upper and lower receiving portion hole or
Groove.
A kind of heated type accumulator box with self-heat conserving function the most according to claim 1, it is characterised in that: described box
At least one demarcation strip (6) it is provided with in the upper receiving portion of body (1).
A kind of heated type accumulator box with self-heat conserving function the most according to claim 1, it is characterised in that: described guarantor
Thickness >=the 15mm of temperature layer (3).
A kind of heated type accumulator box with self-heat conserving function the most according to claim 4, it is characterised in that: described guarantor
Temperature layer (3) is flame retardant type heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489328.4A CN104253254B (en) | 2014-09-23 | 2014-09-23 | A kind of heated type accumulator box with self-heat conserving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489328.4A CN104253254B (en) | 2014-09-23 | 2014-09-23 | A kind of heated type accumulator box with self-heat conserving function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104253254A CN104253254A (en) | 2014-12-31 |
| CN104253254B true CN104253254B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410489328.4A Active CN104253254B (en) | 2014-09-23 | 2014-09-23 | A kind of heated type accumulator box with self-heat conserving function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104253254B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528016B (en) * | 2016-06-20 | 2020-03-24 | 北汽福田汽车股份有限公司 | Battery box and have its vehicle |
| KR102205312B1 (en) | 2016-09-13 | 2021-01-20 | 주식회사 엘지화학 | Battery pack |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074670A (en) * | 2010-12-29 | 2011-05-25 | 肇庆理士电源技术有限公司 | Outdoor battery cupboard |
| CN204144354U (en) * | 2014-09-23 | 2015-02-04 | 珠海许继电气有限公司 | A kind of heated type accumulator box with self-heat conserving function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7531270B2 (en) * | 2006-10-13 | 2009-05-12 | Enerdel, Inc. | Battery pack with integral cooling and bussing devices |
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2014
- 2014-09-23 CN CN201410489328.4A patent/CN104253254B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074670A (en) * | 2010-12-29 | 2011-05-25 | 肇庆理士电源技术有限公司 | Outdoor battery cupboard |
| CN204144354U (en) * | 2014-09-23 | 2015-02-04 | 珠海许继电气有限公司 | A kind of heated type accumulator box with self-heat conserving function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104253254A (en) | 2014-12-31 |
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