CN103474717A - Lead-acid storage battery heat preservation device - Google Patents
Lead-acid storage battery heat preservation device Download PDFInfo
- Publication number
- CN103474717A CN103474717A CN2013104673148A CN201310467314A CN103474717A CN 103474717 A CN103474717 A CN 103474717A CN 2013104673148 A CN2013104673148 A CN 2013104673148A CN 201310467314 A CN201310467314 A CN 201310467314A CN 103474717 A CN103474717 A CN 103474717A
- Authority
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- China
- Prior art keywords
- battery
- installation bracket
- storage battery
- battery installation
- heating film
- Prior art date
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- 239000002253 acid Substances 0.000 title claims abstract description 28
- 238000004321 preservation Methods 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 22
- 239000005060 rubber Substances 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a lead-acid storage battery heat preservation device which comprises a battery installation bracket. The battery installation bracket comprises four side face brackets and a bottom bracket, the middles of the four side face brackets and the middle of the bottom bracket are respectively provided with a hollow portion, the hollow portions of the four side face brackets of the battery installation bracket are respectively provided with a fixing plate in a covering mode, a storage battery is fixedly arranged in the battery installation bracket, an electric heating film is arranged between the periphery of the storage battery and the inner surfaces of the side face brackets, and the electric heating film is powered by the storage battery. According to the lead-acid storage battery heat preservation device with the structure, under the extremely-cold situation, the low-temperature electric heating film is manually or automatically controlled to conduct heating, and the film has the function of heating and preserving heat of the battery. The device has the stronger anti-corrosion and anti-collision buffer functions, battery fluid is prevented from leaking to corrode equipment sheet metal, according to the use environment, under the high-temperature or the cold situation, the fixing plates on the periphery of the battery installation bracket are disassembled, a low-temperature electric heating film system is disconnected, and therefore the two functions of ventilation cooling and low-temperature heating are achieved.
Description
Technical field
The present invention relates to the battery technology field, specifically refer to a kind of vehicle lead-acid battery attemperator.
Background technology
Arctic weather greatly reduces the chemical reaction efficiency in storage battery, has increased the internal resistance of cell, and these two factors are superimposed, and cause the starting power of battery to reduce along with the reduction of temperature.Automobile is fail to start sometimes in severe winter, is probably the reason of battery.
On the other hand, according to the statistics of international battery association, the starting power that automobile required in winter is higher 40%-70% than the summer.Therefore-18 while taking the photograph minuent, and a storage battery be full of also can only provide 40% starting power, even this battery is brand-new battery in order, before therefore battery being started, preheats, and to bring into play its whole potential, carries efficiency and life-span, most important; Moreover the current widespread adoption of battery is to electric automobile, the fields such as electro-tricycle, along with being widely used of battery, more and more higher to the performance requirement of battery, under low temperature, the loss of battery is very large, the assurance battery can be worked under adapt circumstance, most important to performance and the life-span of battery.
On some equipment or on Move tool, producer is cost-saving, and the battery of use is generally the battery of pouring water, and its quality is uneven, and under some state, battery fluid is excessive, often understands corrosion cell support or equipment.So need design a kind of with low cost, be widely used, have the accumulators heating function battery thermal, heat, be convenient to the modular device of accumulating, installation.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, provide a kind of can to storage battery heated and be incubated, can prevent leakage corrosion mounting bracket and vehicle metal, with low cost, be convenient to all very easy lead acid accumulator attemperators of transportation, installation and removal.
For realizing above-mentioned purpose, lead acid accumulator attemperator of the present invention by the following technical solutions:
This lead acid accumulator attemperator, its main feature is, comprise the battery installation bracket, this battery installation bracket comprises four side holder and bottom bracket, the mid portion of described four side holder and bottom bracket all has openwork part, and the openwork part of four side holder of described battery installation bracket all is covered with fixed head; Storage battery is fixedly installed in this battery installation bracket, between the periphery of this storage battery and the inner surface of described side holder, is provided with Electric radiant Heating Film, and described storage battery is this Electric radiant Heating Film power supply.
Fixed head in this lead acid accumulator attemperator is removable the connection with described battery installation bracket, and described fixed head comprises two side fixed heads that relative front fixed head is relative with two.
Bottom in battery installation bracket in this lead acid accumulator attemperator is fixedly installed rubber blanket, and this rubber blanket is arranged between described storage battery and bottom bracket, and the upper surface of described rubber blanket is close to the bottom of described storage battery; Described battery installation bracket, described fixed head and described rubber blanket form the insulation construction of sealing jointly.
Isolation aluminum thermal fin in this lead acid accumulator attemperator is arranged between described Electric radiant Heating Film and described storage battery, and this isolation aluminum thermal fin is the ripple type fin.
Water conservancy diversion base plate in this lead acid accumulator attemperator is fixedly installed on the bottom in described battery installation bracket, the upper surface of these water conservancy diversion base plate both sides is closely against described rubber blanket, the lower surface of these water conservancy diversion base plate both sides is closely against described bottom bracket, and described water conservancy diversion base plate and described storage battery have gap.
The mid portion of the described water conservancy diversion base plate in this lead acid accumulator attemperator has recessed flow-guiding channel, and the mid portion of described water conservancy diversion base plate has pod apertures.
Described storage battery in this lead acid accumulator attemperator is fixed in described battery installation bracket by the top fixed head, described top fixed head is fixedly connected with the battery installation bracket by standing screw, the lower end of this standing screw is connected with the bottom of battery installation bracket, and the upper end of this standing screw is connected with described top fixed head.
Electric radiant Heating Film in this lead acid accumulator attemperator is connected with the Electric radiant Heating Film control system, and this Electric radiant Heating Film control system is controlled temperature and the switch of described Electric radiant Heating Film, and described Electric radiant Heating Film control system has manual heating control model and Automatic-heating control model.
The first set bolt in this lead acid accumulator attemperator and the second set bolt all are fixedly installed on the bottom of described battery installation bracket, and this first set bolt and the second set bolt lay respectively at two diagonally opposing corner places of described battery installation bracket.
Adopted the lead acid accumulator attemperator of this structure, simple in structure, lower to making material and technological requirement, and the battery installation bracket of not welding is comprised of polylith carriage plate, is convenient to transportation and produces; Under extremely cold condition, by controlling manually or automatically the low temperature electric heating film heating, to the ability of heating of battery insulation; Different types of storage battery all can be tried out, and has stronger anticorrosion and anticollision buffer capacity; Structural design, avoid battery fluid to leak the etching apparatus panel beating cleverly.According to environment for use, can realize ventilation and heat and these two kinds of abilities of low-temperature heat by fixed head and the disconnection low temperature electric heating film system of dismounting battery installation bracket surrounding under high temperature or cold conditions, flexible and convenient to use, range of application is wider.
The accompanying drawing explanation
The front view that Fig. 1 is accumulator cell heat preserving device of the present invention.
The left view that Fig. 2 is accumulator cell heat preserving device of the present invention.
The A-A of the accumulator cell heat preserving device that Fig. 3 is Fig. 2 is to cutaway view.
The partial enlarged drawing of the accumulator cell heat preserving device that Fig. 4 is Fig. 3.
The vertical view that Fig. 5 is accumulator cell heat preserving device of the present invention.
The schematic perspective view that Fig. 6 is accumulator cell heat preserving device of the present invention.
The vertical view that Fig. 7 is water conservancy diversion base plate of the present invention.
The B-B that Fig. 8 is the water conservancy diversion base plate in Fig. 7 is to cutaway view.
1 storage battery standing screw
2 sheet rubbers
3 top fixed heads
4 front fixed heads
5 front fixed head tapping screws
6 side fixed head tapping screws
7 side fixed heads
8 battery installation brackets
9 rubber strips
10 Electric radiant Heating Film
11 isolation aluminum thermal fins
12 rubber blankets
13 water conservancy diversion base plates
14 first set bolts
15 second set bolts
Embodiment
In order more clearly to understand technology contents of the present invention, especially exemplified by following examples, describe in detail.
This lead acid accumulator attemperator, comprise battery installation bracket 8, this battery installation bracket 8 comprises four side holder and bottom bracket, four side holder and bottom welding form, thereby be convenient to transportation, the mid portion of four side holder and bottom bracket all has hollow out, and the openwork part of four side holder of battery installation bracket 8 all is covered with fixed head; Storage battery is fixedly installed in this battery installation bracket 8, be provided with Electric radiant Heating Film 10 between the periphery of this storage battery and the inner surface of side holder, and storage battery is these Electric radiant Heating Film 10 power supplies, the both positive and negative polarity of storage battery and Electric radiant Heating Film parallel connection, Electric radiant Heating Film 10 converts electric energy to heat energy.
Fixed head is removable the connection with battery installation bracket 8, fixed head is fixedly connected with battery installation bracket 8 by tapping screw, fixed head comprises two side fixed heads 7 that relative front fixed head 4 is relative with two, two front fixed heads 4 are fixedly connected with battery installation bracket 8 by front fixed head tapping screw 5, two side fixed heads 7 are fixedly connected with battery installation bracket 8 by side fixed head tapping screw 6
Bottom in battery installation bracket 8 is fixedly installed rubber blanket 12, this rubber blanket 12 is arranged between storage battery and bottom bracket, play the effect of insulation and compression battery, and the upper surface of rubber blanket 12 is close to the bottom of storage battery, battery installation bracket 8, fixed head and the common insulation construction that forms sealing of rubber blanket 12.
Isolation aluminum thermal fin 11 is arranged between Electric radiant Heating Film 10 and storage battery, and this isolation aluminum thermal fin 11 is the ripple type fin, also can adopt other forms of fin.Isolation aluminum thermal fin 11 is convenient to the heat radiation of Electric radiant Heating Film 10 on the one hand; make on the other hand the enclosed environment heat constructed at the surrounded surface of storage battery by adhesive tape jointing even; also contribute to protection owing to being burnt in the too high surface to storage battery of Electric radiant Heating Film 10 surface temperatures; play the effect of protection storage battery; also can play in the situations such as storage battery collision, play the effect of buffering simultaneously.
Water conservancy diversion base plate 13 is fixedly installed on the bottom in battery installation bracket 8, and the upper surface of these water conservancy diversion base plate 13 both sides is closely against rubber blanket 12, the tight abuts against bottom carriage of the lower surface of these water conservancy diversion base plate 13 both sides, and water conservancy diversion base plate 13 has gap with storage battery.The water conservancy diversion base plate can adopt corrosion resistant thin metal material or deformable composite material, and make according to Fig. 7, at first its edge carries out flanging, then will after the mid portion bending, install, when leak of liquid is arranged, can, by the accumulator meter surface current on the water conservancy diversion base plate 13, flow out whole accumulator cell heat preserving device by the pod apertures on water conservancy diversion base plate 13, thereby avoid the corrosion of battery fluid for battery module and vehicle metal.
The mid portion of water conservancy diversion base plate 13 has recessed flow-guiding channel, and the mid portion of water conservancy diversion base plate 13 has pod apertures, and in figure, the quantity of pod apertures is 3.Storage battery is fixed in battery installation bracket 8 by top fixed head 3, top fixed head 3 is fixedly connected with battery installation bracket 8 by standing screw 1, the lower end of this standing screw 1 is connected with the bottom of battery installation bracket 8, the bottom of standing screw 1 has elbow, this elbow catches on the bottom of battery installation bracket 8, and the upper end of this standing screw 1 is connected with top fixed head 3.Sheet rubber 2 is fixing according to position shown in Fig. 1 and top fixed head 3; and detain the upper surface at storage battery; this sheet rubber 2 be on automobile, be commonly used on the sheet metal component edges such as car door for prevent to people's scratch and shield a kind of; the one end is U-shaped; be stuck in the edge of the upper surface of battery installation bracket 8; its other end is soft rubber, is fitted on the surrounded surface of installed storage battery.
Between Electric radiant Heating Film 10 and battery analog bracket 8, rubber strip 9 can also be set, what Electric radiant Heating Film 10 adopted is low temperature electric heating film, low temperature electric heating film is the translucent polyester film that can generate heat after a kind of energising, by conductive special printing ink, metal current-carrying bar, through processing, hot pressing, between insulation polyester film, is made.The low-temp radiating electrothermal membrane system consists of power supply, thermostat, connector, insulating barrier, electric membranous layer.The low temperature electric heating film heating temp is 30-50 ℃, and it is attached to the outward flange of aluminum thermal fin 11, by the inside accumulators body heating of aluminum thermal fin 11.Low temperature electric heating film is widely used at present, and because Electric radiant Heating Film is pure resistor element circuit, therefore its conversion efficiency is high, except sub-fraction loss (2%), the overwhelming majority (98%) is converted to heat energy.Electric radiant Heating Film 10 is connected with the Electric radiant Heating Film control system, and this Electric radiant Heating Film control system is controlled temperature and the switch of Electric radiant Heating Film, and the Electric radiant Heating Film control system has manual heating control model and Automatic-heating control model.
The first set bolt 14 and the second set bolt 15 all are fixedly installed on the bottom of battery installation bracket 8, and this first set bolt 14 and the second set bolt 15 lay respectively at two diagonally opposing corner places of battery installation bracket 8, these two set bolts are for being fixed on the accumulator cell heat preserving device on the sheet metal component surface of vehicle metal and power consumption equipment.
Device of the present invention can be used as heat abstractor, also can act on heat insulation and heating equipment, when pulling down fixed head, in radiating state; When installing fixed head, and while coordinating Electric radiant Heating Film to use, play the Heat preservation effect.
Adopted the lead acid accumulator attemperator of this structure, simple in structure, lower to making material and technological requirement, and the battery installation bracket of not welding is comprised of polylith carriage plate, is convenient to transportation and produces; Under extremely cold condition, by controlling manually or automatically the low temperature electric heating film heating, to the ability of heating of battery insulation; Different types of storage battery all can be tried out, and has stronger anticorrosion and anticollision buffer capacity; Structural design, avoid battery fluid to leak the etching apparatus panel beating cleverly.According to environment for use, can realize ventilation and heat and these two kinds of abilities of low-temperature heat by fixed head and the disconnection low temperature electric heating film system of dismounting battery installation bracket surrounding under high temperature or cold conditions, flexible and convenient to use, range of application is wider.
In this specification, the present invention is described with reference to its specific embodiment.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. a lead acid accumulator attemperator, it is characterized in that, comprise the battery installation bracket, this battery installation bracket comprises four side holder and bottom bracket, the mid portion of described four side holder and bottom bracket all has openwork part, and the openwork part of four side holder of described battery installation bracket all is covered with fixed head; Storage battery is fixedly installed in this battery installation bracket, between the periphery of this storage battery and the inner surface of described side holder, is provided with Electric radiant Heating Film, and described storage battery is this Electric radiant Heating Film power supply.
2. lead acid accumulator attemperator according to claim 1, is characterized in that, described fixed head is removable the connection with described battery installation bracket, and described fixed head comprises two side fixed heads that relative front fixed head is relative with two.
3. lead acid accumulator attemperator according to claim 2, it is characterized in that, bottom in described battery installation bracket is fixedly installed rubber blanket, this rubber blanket is arranged between described storage battery and bottom bracket, and the upper surface of described rubber blanket is close to the bottom of described storage battery; Described battery installation bracket, described fixed head and described rubber blanket form the insulation construction of sealing jointly.
4. lead acid accumulator attemperator according to claim 1, is characterized in that, the isolation aluminum thermal fin is arranged between described Electric radiant Heating Film and described storage battery, and this isolation aluminum thermal fin is the ripple type fin.
5. lead acid accumulator attemperator according to claim 3, it is characterized in that, the water conservancy diversion base plate is fixedly installed on the bottom in described battery installation bracket, the upper surface of these water conservancy diversion base plate both sides is closely against described rubber blanket, the lower surface of these water conservancy diversion base plate both sides is closely against described bottom bracket, and described water conservancy diversion base plate and described storage battery have gap.
6. lead acid accumulator attemperator according to claim 5, is characterized in that, the mid portion of described water conservancy diversion base plate has recessed flow-guiding channel, and the mid portion of described water conservancy diversion base plate has pod apertures.
7. lead acid accumulator attemperator according to claim 1, it is characterized in that, described storage battery is fixed in described battery installation bracket by the top fixed head, described top fixed head is fixedly connected with the battery installation bracket by standing screw, the lower end of this standing screw is connected with the bottom of battery installation bracket, and the upper end of this standing screw is connected with described top fixed head.
8. lead acid accumulator attemperator according to claim 1, it is characterized in that, described Electric radiant Heating Film is connected with the Electric radiant Heating Film control system, this Electric radiant Heating Film control system is controlled temperature and the switch of described Electric radiant Heating Film, and described Electric radiant Heating Film control system has manual heating control model and Automatic-heating control model.
9. lead-acid battery attemperator according to claim 1, it is characterized in that, the first set bolt and the second set bolt all are fixedly installed on the bottom of described battery installation bracket, and this first set bolt and the second set bolt lay respectively at two diagonally opposing corner places of described battery installation bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467314.8A CN103474717B (en) | 2013-10-09 | 2013-10-09 | Lead-acid accumulator attemperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467314.8A CN103474717B (en) | 2013-10-09 | 2013-10-09 | Lead-acid accumulator attemperator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474717A true CN103474717A (en) | 2013-12-25 |
| CN103474717B CN103474717B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467314.8A Expired - Fee Related CN103474717B (en) | 2013-10-09 | 2013-10-09 | Lead-acid accumulator attemperator |
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| CN (1) | CN103474717B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375087A (en) * | 2015-12-22 | 2016-03-02 | 哈尔滨理工大学 | Low-temperature preheating system for battery pack of electric vehicle and control method of low-temperature preheating system |
| CN105576168A (en) * | 2016-01-26 | 2016-05-11 | 浙江平湖华龙实业股份有限公司 | High-performance heat insulation device for storage battery |
| CN105720324A (en) * | 2016-02-04 | 2016-06-29 | 潍柴动力股份有限公司 | Power battery warm-keeping heating system and control method |
| CN105914318A (en) * | 2016-06-24 | 2016-08-31 | 合肥华瑞汽车零部件有限公司 | Anti-theft type storage battery bracket |
| CN107403979A (en) * | 2017-06-09 | 2017-11-28 | 镇江宇神动力能源有限公司 | A kind of battery heat-proof device |
| CN107579178A (en) * | 2017-08-28 | 2018-01-12 | 安徽知之信息科技有限公司 | A kind of detachable accumulator cell heat preserving device |
| CN109435818A (en) * | 2018-12-17 | 2019-03-08 | 徐州海伦哲特种车辆有限公司 | A kind of module separately-loaded battery storing unit of ups power vehicle |
| CN109786612A (en) * | 2019-02-23 | 2019-05-21 | 山东圣阳电源股份有限公司 | Battery tank bracket and its liquid-leakage preventing corrosion cell pallet |
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| CN201845832U (en) * | 2010-06-22 | 2011-05-25 | 孟庆江 | Constant temperature battery |
| CN102637843A (en) * | 2012-04-17 | 2012-08-15 | 无锡合志科技有限公司 | Low-temperature lithium iron phosphate power battery pack |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375087A (en) * | 2015-12-22 | 2016-03-02 | 哈尔滨理工大学 | Low-temperature preheating system for battery pack of electric vehicle and control method of low-temperature preheating system |
| CN105576168A (en) * | 2016-01-26 | 2016-05-11 | 浙江平湖华龙实业股份有限公司 | High-performance heat insulation device for storage battery |
| CN105576168B (en) * | 2016-01-26 | 2018-07-03 | 浙江平湖华龙实业股份有限公司 | The attemperator of high-performance accumulator |
| CN105720324A (en) * | 2016-02-04 | 2016-06-29 | 潍柴动力股份有限公司 | Power battery warm-keeping heating system and control method |
| CN105720324B (en) * | 2016-02-04 | 2018-03-13 | 潍柴动力股份有限公司 | A kind of warming heating system of electrokinetic cell and control method |
| CN105914318A (en) * | 2016-06-24 | 2016-08-31 | 合肥华瑞汽车零部件有限公司 | Anti-theft type storage battery bracket |
| CN107403979A (en) * | 2017-06-09 | 2017-11-28 | 镇江宇神动力能源有限公司 | A kind of battery heat-proof device |
| CN107579178A (en) * | 2017-08-28 | 2018-01-12 | 安徽知之信息科技有限公司 | A kind of detachable accumulator cell heat preserving device |
| CN107579178B (en) * | 2017-08-28 | 2019-12-13 | 安徽知之信息科技有限公司 | Conveniently-disassembled storage battery heat preservation device |
| CN109435818A (en) * | 2018-12-17 | 2019-03-08 | 徐州海伦哲特种车辆有限公司 | A kind of module separately-loaded battery storing unit of ups power vehicle |
| CN109435818B (en) * | 2018-12-17 | 2024-04-26 | 徐州海伦哲特种车辆有限公司 | Module split charging type storage battery storage device of UPS power supply vehicle |
| CN109786612A (en) * | 2019-02-23 | 2019-05-21 | 山东圣阳电源股份有限公司 | Battery tank bracket and its liquid-leakage preventing corrosion cell pallet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474717B (en) | 2016-05-18 |
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