CN103129839A - Heat preservation device for power maintaining component - Google Patents
Heat preservation device for power maintaining component Download PDFInfo
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- CN103129839A CN103129839A CN2011103837461A CN201110383746A CN103129839A CN 103129839 A CN103129839 A CN 103129839A CN 2011103837461 A CN2011103837461 A CN 2011103837461A CN 201110383746 A CN201110383746 A CN 201110383746A CN 103129839 A CN103129839 A CN 103129839A
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- energy storage
- storage device
- temperature sensor
- control circuit
- heat preservation
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Abstract
The invention relates to a heat preservation device for power maintaining component. The heat preservation device for the power maintaining component comprises a temperature sensor, a heat preservation control circuit, and a heat preservation material layer, wherein the temperature sensor is arranged on the surface of the power maintaining component and used for detecting temperature of the power maintaining component, the heat preservation control circuit is connected with the temperature sensor and the power maintaining component, is provided with power by the power maintaining component, and obtains temperature information through the temperature sensor to control the heat preservation control circuit to send out heat, the heat preservation material layer wraps the temperature sensor, the heat preservation control circuit, and the power maintaining component, and an outgoing line is led out from the heat preservation material layer. Compared with the prior art, the power maintaining component supplies power by self, external power sources are not needed, and usability is increased.
Description
Technical field
The present invention relates to a kind of attemperator, especially relate to a kind of attemperator for energy storage device.
Background technology
At present, all there is the poor defective of low-temperature characteristics in most of energy storage device, traditional lead-acid battery, and the overwhelming majority is as the startup power supply of automobile, and use winter northeastward, usually meets with the situation that can't normally start because temperature is too low.Although at present up-to-date lithium manganate battery and ferric phosphate lithium cell makes moderate progress aspect low-temperature characteristics, under-20 ℃ and following low temperature condition, it is very poor that battery behavior still can become.So, in the extensive occasion of using energy storage device, for example, the accumulation power supply of electronlmobil etc., usually need additionally to add the measures such as incubator, for it is incubated, make it under low temperature environment, have equally characteristic good under normal temperature environment, but do like this, needing additional power supply is the incubator power supply.And for using on a small scale the occasion of energy storage device, such as unattended test equipment, communication apparatus etc., usually required energy storage capacity is also little, but in R﹠D process, must consider that this equipment uses in utmost point low ambient temperature situation, therefore need to consider the normal operation of energy storage device under low temperature environment.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of attemperator for energy storage device for the defective that overcomes above-mentioned prior art existence, and this attemperator adopts energy storage device self power supply, does not need external power supply, increases ease for use.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of attemperator for energy storage device comprises:
Temperature sensor is located at the surface of energy storage device, for detection of the temperature of energy storage device;
Heat-preservation control circuit connects temperature sensor and energy storage device, provides power supply by energy storage device, obtains the temperature information of energy storage device by temperature sensor, controls the heat-preservation control circuit heating;
Adiabator layer, parcel temperature sensor, heat-preservation control circuit and energy storage device, the pig-tail wire of energy storage device is drawn in adiabator layer.
Described temperature sensor is NTC resister.
Described heat-preservation control circuit comprises temperature detecting module, output control module, switch and the heating resistor that connects successively, described temperature detecting module connects NTC resister, detect the resistance of NTC resister, thereby obtain the temperature information of energy storage device, output control module is switched on or switched off heating resistor and energy storage device according to the break-make of temperature information master cock.
After the pig-tail wire of described energy storage device is enclosed along energy storage device winding two at least, then by drawing in adiabator layer, reduce the thermal loss that pig-tail wire causes.
Described adiabator layer adopts the spongy warm material of pore take synthetic resin as matrix.
Compared with prior art, the present invention has the following advantages:
1, by energy storage device self power supply, need not external power source, greatly increased ease for use.
2, the pore spongy warm material of employing take synthetic resin as matrix, cost is lower, and heat insulation effect is better.
3, pig-tail wire is after several circles of energy storage device winding, then draws from adiabator layer, will lack thermal loss, effectively improved heat insulation effect.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of heat-preservation control circuit of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of attemperator for energy storage device comprises temperature sensor 2, heat-preservation control circuit 3 and adiabator layer 4.Energy storage device 1 can be lead-acid storage battery, lithium cell etc., for heat-preservation control circuit 3 provides power supply, temperature sensor 2 is located at the employing NTC resister, but its electricity value variation with temperature and changing can be obtained the Current Temperatures of energy storage device 1 by measuring its resistance.
Heat-preservation control circuit 3 connects respectively temperature sensor 2 and energy storage device 1, its detailed construction as shown in Figure 2, the temperature detecting module 31, output control module 32, switch 33 and the heating resistor 34 that connect have successively been comprised, temperature detecting module 31 connects temperature sensor 2, obtains the Current Temperatures of energy storage device 1 according to above-mentioned principle.
The pig-tail wire 11 of energy storage device 1 is outwards drawn in adiabator layer, because pig-tail wire 11 had been both good conductor, it is again good thermal conductor, if therefore incorrect processing here, adding thermogenetic heat can be lost rapidly by the pig-tail wire 11 of energy storage device 1, therefore after pig-tail wire 11 is enclosed along energy storage device 1 winding two at least, then by drawing in adiabator layer 4, reduce pig-tail wire and draw the thermal loss of 11.
During the work of this device, temperature detecting module detects the resistance of NTC resister, thereby obtains the temperature information of energy storage device, when temperature during lower than preset value, output control module is opened switch, and heating resistor and energy storage device are connected, and producing heat is the energy storage device heating.
This device works the low capacity energy storage device under low temperature environment, finely solved the problem that present most energy storage device can't be worked under low temperature environment.The present invention need not external power source owing to adopting self-energy to be incubated, and has greatly increased the ease for use that this device uses.This device is well processed due at the selection of warm material and the aspects such as processing of pig-tail wire, makes it just can make energy storage device be operated in optimum regime with extremely low energy consumption.Heat-preservation control circuit adopts lower-cost NTC temperature sensor, and simple subsequent process circuit, make this device can be steady in a long-term, work efficiently, warm material has good heat preservation property, and cheap, for extensive use of the present invention provides good assurance, and the pig-tail wire of energy storage device adopted measure cleverly, makes the heat energy of its derivation reduce to energy storage device minimum, less to be used for being incubated the energy of required consumption.Adopt energy storage device power supply itself, therefore line facilitates, do not need additional power supply, be more suitable for not using under unattended test equipment etc. has the occasion of external power source.
Claims (5)
1. an attemperator that is used for energy storage device, is characterized in that, comprising:
Temperature sensor is located at the surface of energy storage device, for detection of the temperature of energy storage device;
Heat-preservation control circuit connects temperature sensor and energy storage device, provides power supply by energy storage device, obtains the temperature information of energy storage device by temperature sensor, controls the heat-preservation control circuit heating;
Adiabator layer, parcel temperature sensor, heat-preservation control circuit and energy storage device, the pig-tail wire of energy storage device is drawn in adiabator layer.
2. a kind of attemperator for energy storage device according to claim 1, is characterized in that, described temperature sensor is NTC resister.
3. a kind of attemperator for energy storage device according to claim 2, it is characterized in that, described heat-preservation control circuit comprises temperature detecting module, output control module, switch and the heating resistor that connects successively, described temperature detecting module connects NTC resister, detect the resistance of NTC resister, thereby obtain the temperature information of energy storage device, output control module is switched on or switched off heating resistor and energy storage device according to the break-make of temperature information master cock.
4. the described a kind of attemperator for energy storage device of according to claim 1～3 any one, is characterized in that, after the pig-tail wire of described energy storage device is enclosed along energy storage device winding two at least, then by drawing in adiabator layer.
5. a kind of attemperator for energy storage device according to claim 4, is characterized in that, described adiabator layer adopts the spongy warm material of pore take synthetic resin as matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103837461A CN103129839A (en) | 2011-11-28 | 2011-11-28 | Heat preservation device for power maintaining component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103837461A CN103129839A (en) | 2011-11-28 | 2011-11-28 | Heat preservation device for power maintaining component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103129839A true CN103129839A (en) | 2013-06-05 |
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Family Applications (1)
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| CN2011103837461A Pending CN103129839A (en) | 2011-11-28 | 2011-11-28 | Heat preservation device for power maintaining component |
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Citations (9)
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| EP0584705A1 (en) * | 1992-08-21 | 1994-03-02 | ABBPATENT GmbH | Method for the disposal of high-temperature storage batteries |
| CN2458741Y (en) * | 2000-12-20 | 2001-11-07 | 北京鑫科鸿科技开发有限责任公司 | Intellient apparatus for controlling cell temp |
| KR20060027579A (en) * | 2004-09-23 | 2006-03-28 | 삼성에스디아이 주식회사 | System for controlling temperature of secondary battery module |
| CN201294251Y (en) * | 2008-11-17 | 2009-08-19 | 浙江绿源电动车有限公司 | Accumulator battery case with constant temperature heating device |
| CN201349041Y (en) * | 2009-02-10 | 2009-11-18 | 铁岭宝众新能源汽车有限公司 | Heat insulation accumulator |
| CN201576702U (en) * | 2009-11-30 | 2010-09-08 | 中国移动通信集团吉林有限公司 | Storage battery thermostat |
| CN201616494U (en) * | 2009-12-25 | 2010-10-27 | 天津市飞科电动车有限公司 | Low-temperature compensation device of storage battery of electric vehicle |
| CN201699105U (en) * | 2010-06-23 | 2011-01-05 | 北京科易动力科技有限公司 | Thermal management device of battery |
| CN201804966U (en) * | 2010-07-27 | 2011-04-20 | 东莞市欧雷玛电源有限公司 | Constant-temperature lead-acid battery |
-
2011
- 2011-11-28 CN CN2011103837461A patent/CN103129839A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0584705A1 (en) * | 1992-08-21 | 1994-03-02 | ABBPATENT GmbH | Method for the disposal of high-temperature storage batteries |
| CN2458741Y (en) * | 2000-12-20 | 2001-11-07 | 北京鑫科鸿科技开发有限责任公司 | Intellient apparatus for controlling cell temp |
| KR20060027579A (en) * | 2004-09-23 | 2006-03-28 | 삼성에스디아이 주식회사 | System for controlling temperature of secondary battery module |
| CN201294251Y (en) * | 2008-11-17 | 2009-08-19 | 浙江绿源电动车有限公司 | Accumulator battery case with constant temperature heating device |
| CN201349041Y (en) * | 2009-02-10 | 2009-11-18 | 铁岭宝众新能源汽车有限公司 | Heat insulation accumulator |
| CN201576702U (en) * | 2009-11-30 | 2010-09-08 | 中国移动通信集团吉林有限公司 | Storage battery thermostat |
| CN201616494U (en) * | 2009-12-25 | 2010-10-27 | 天津市飞科电动车有限公司 | Low-temperature compensation device of storage battery of electric vehicle |
| CN201699105U (en) * | 2010-06-23 | 2011-01-05 | 北京科易动力科技有限公司 | Thermal management device of battery |
| CN201804966U (en) * | 2010-07-27 | 2011-04-20 | 东莞市欧雷玛电源有限公司 | Constant-temperature lead-acid battery |
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Application publication date: 20130605 |