CN102437395B - Battery system with heating function - Google Patents
Battery system with heating function Download PDFInfo
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- CN102437395B CN102437395B CN201110420521.9A CN201110420521A CN102437395B CN 102437395 B CN102437395 B CN 102437395B CN 201110420521 A CN201110420521 A CN 201110420521A CN 102437395 B CN102437395 B CN 102437395B
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- battery
- heat
- air
- heat pipe
- burner
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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
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Abstract
The invention discloses a battery system with a heating function. The battery system with the heating function comprises a battery module (3) and a heat-insulating shell (4). The heat-insulating shell is sealed, contains a heat-insulating material and covers the battery module, a heat-conducting tube (5) passing through the heat-insulating shell (4) is arranged at the bottom of the heat-insulating shell (4), a fan (6) is arranged at the bottom of the heat-insulating shell (4), an air outlet (8) of the fan (6) and the heat-conducting tube (5) are arranged face to face, at least a part of air blown out of the air outlet (8 ) is in contact with the heat-conducting tube (5) to generate heat exchange, the heat-conducting tube (5) is heated by a combustor (10), fuel of the combustor (10) is provided by a detachable fuel bottle (13), and the whole system is controlled by a controller (16). The battery system with the heating function disclosed by the invention is suitable to work at a low temperature, is convenient, safe and reliable to use, and has the advantages of low cost and high heating efficiency.
Description
Technical field
The present invention relates to a kind of battery system, be specifically related to a kind of battery system with heating function.
Background technology
Along with the development of battery technology, increasing battery product is applied to every field, for we are providing facility, and the clean energy.Battery is as the Power Supply Assembly of core, and the performance of battery is directly connected to the job stability of whole system, and while working under cryogenic conditions, the temperature characterisitic of battery is most important.The temperature characterisitic of common batteries is undesirable, and low temperature can cause battery performance significantly deteriorated.The requirement of working under cryogenic conditions for meeting battery, often needs to use special material to make special low temperature battery, and not only price is high, and cryogenic property improves also very limited.
Based on above-mentioned situation, there is using the battery system of external heat source heating, during this battery system work, can improve to a certain extent the temperature of battery, thereby assurance battery is normally worked.But existing this type battery system adopts resistance wire heating power to carry out heating battery more, the efficiency of heating surface is low, need long-time heating just can make battery reach optimum working temperature, and battery used is large cell, this battery surface heating surface area is little, battery center to face is long, has also reduced the efficiency of heating surface.
Summary of the invention
Object of the present invention is to overcome the deficiencies in the prior art, and a kind of battery system with heating function is provided, and it has under the cryogenic conditions of being adapted at works, and cost is low, easy to use, safe and reliable, the advantage that the efficiency of heating surface is high.
Object of the present invention is achieved through the following technical solutions:
With a battery system for heating function, it is characterized in that, it comprises multiple cylindrical batteries, and the two ends of cylindrical battery are fixed on clamp and are connected to each other composition battery modules, and cylindrical battery is arranged in honeycomb, leaves space between cylindrical battery;
The lagging casing that contains heat-insulating material of a sealing wraps in the outside of battery modules, the bottom of lagging casing is provided with the heat pipe through lagging casing, the bottom of lagging casing is provided with blower fan, on blower fan, be provided with air inlet and air outlet, air outlet, just to heat pipe, contacts and produces heat exchange from air at least a portion of air outlet ejection with heat pipe;
Shell wraps in the outside of lagging casing, in the bottom of shell, the position under heat pipe is provided with burner, and burner includes electronic ignition device, burner is communicated with the fuel cylinder that is positioned at outer casing bottom by pipeline, and burner can be operated to produce flame heating heat pipe; In the bottom of shell, be provided with the air intlet being communicated with outside, in the side of shell, be provided with the waste gas outlet being communicated with outside.
On pipeline, be provided with electrically-controlled valve.
It between fuel cylinder and pipeline, is the structure that removably connects.
Clamp is fixed by the bolt through clamp.
Be provided with the controller being connected with battery modules, blower fan, electronic ignition device and electrically-controlled valve, controller can be operated to control power-off and the electric discharge of battery modules, the switch of blower fan and operating frequency, the switch of electronic ignition device and the switching of electrically-controlled valve and switching amplitude thereof, controller is integrated circuit or PLC controller.
The invention has the advantages that:
1. battery modules adopts multiple non-touching cylindrical battery compositions, compared with large cell, the surface area of battery increases, heating surface area also increases thereupon, and battery center is short from surface distance, heat transfer distances is shortened, improved the efficiency of heating surface, the short time can be by heating of battery to optimum working temperature;
2. use flame heating, compared with Resistant heating, the heating-up time is shorter, heats rapider;
3. use and cheap fuel is housed and interchangeable tanks is fuels sources, cost is low, easy to use;
4. use heat pipe to conduct heat, by adding hot-air, indirectly battery is heated, directly to heating of battery, not safe and reliable, and homogeneous heating, there will not be the excessive phenomenon of local temperature difference.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is cylindrical battery arrangement architecture figure
In figure, 1-cylindrical battery, 2-clamp, 3-battery modules, 4-lagging casing, 5-heat pipe, 6-blower fan, 7-air inlet, 8-air outlet, 9-shell, 10-burner, 11-electronic ignition device, 12-pipeline, 13-fuel cylinder, 14-air intlet, 15-waste gas outlet, 16-controller, 17-electrically-controlled valve.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and protection scope of the present invention is not limited to the following stated.
As depicted in figs. 1 and 2, a kind of battery system with heating function, it comprises multiple cylindrical batteries 1, and the two ends of cylindrical battery 1 are fixed on clamp 2 and are connected to each other composition battery modules 3, and clamp 2 is by fixing through the bolt of clamp 2.Cylindrical battery 1 is arranged in honeycomb, between cylindrical battery 1, leaves space, to allow air pass through, air is fully contacted with the surface of cylindrical battery 1.
The lagging casing 4 that contains the heat-insulating materials such as the heat insulation soft felt of sodium base, sodium base thermal insulation board or the heat insulation soft felt of auspicious base of a sealing wraps in the outside of battery modules 3, in the course of the work, lost for preventing temperature, plays the effect of insulation.The bottom of lagging casing 4 is provided with the heat pipe 5 through lagging casing 4, and heat pipe 5 one end are in the inside of lagging casing 4, and one end is in the outside of lagging casing 4, plays heat is transmitted into the effect in lagging casing 4.The bottom of lagging casing 4 is provided with blower fan 6, on blower fan 6, be provided with air inlet 7 and air outlet 8, air outlet 8 is just to heat pipe 5, blower fan 6 makes the air circulation in lagging casing 4 while turning round, the air at least a portion spraying from air outlet 8 contacts and produces heat exchange with heat pipe 5, thereby realize the homogeneous heating to air, also met the needs of high efficiency heating.
Shell 9 wraps in the outside of lagging casing 4, and in the bottom of shell 9, the position under heat pipe 5 is provided with burner 10, and burner 10 includes electronic ignition device 11.Burner 10 is communicated with the fuel cylinder 13 that is positioned at shell 9 bottoms by pipeline 12, and Molotov cocktail 13 internal pressures are packaged with fuel (as propane), and this fuel, for supplied burner 10, makes burner 10 can be operated to produce flame heating heat pipe 5.In the bottom of shell 9, be provided with the air intlet 14 being communicated with outside, in the side of shell 9, be provided with the waste gas outlet 15 being communicated with outside, provide and can make cross-ventilated passage, for primary condition has been created in sustained combustion.
On pipeline 12, be also provided with electrically-controlled valve 17, for controlling fuel cylinder 13 pressure gas flowing to burner 10.Between fuel cylinder 13 and pipeline 12, still by demountable structure (as screw thread, bayonet socket etc.), be connected, when combustion gas is used up, can change easily new fuel cylinder 13.
Also there is controller 16, it is integrated circuit or PLC controller, controller 16 is connected with battery modules 3, blower fan 6, electronic ignition device 11 and electrically-controlled valve 17, controller 16 can be operated to control power-off and the electric discharge of battery modules 3, the switch of blower fan 6 and operating frequency, the switching of the switch of electronic ignition device 11 and electrically-controlled valve 17 and switching amplitude thereof.When battery need to start under low-temperature condition, first open controller 16.Controller 16 sends instruction to electrically-controlled valve 17 and electronic ignition device 11, and fuel flow is lighted to burner 10 and by electronic ignition device 11; Flame heating heat pipe 5, is passed in lagging casing 4 heat, and blower fan 6 starts simultaneously, becomes hot-air and enter battery modules 3 inside on air and heat pipe 5 after heat exchange, and battery is heated.After making battery reach predetermined work temperature, by controller 16, connect battery output, outwards export electric energy.Continue to control the rotating speed of fuel flow rate and blower fan 6 simultaneously.Guarantee battery operated in desirable temperature range.
Claims (1)
1. the battery system with heating function, be adapted at safety under cryogenic conditions, work efficiently, it is characterized in that, it comprises multiple cylindrical batteries (1), the two ends of cylindrical battery (1) are fixed on clamp (2) and go up and be connected to each other composition battery modules (3), clamp (2) is by fixing through the bolt of clamp (2), cylindrical battery (1) is arranged in honeycomb, cylindrical battery leaves space between (1), to allow air pass through, air is fully contacted with the surface of cylindrical battery (1);
The lagging casing that contains heat-insulating material (4) of a sealing wraps in the outside of battery modules (3), described heat-insulating material comprises the heat insulation soft felt of sodium base, the heat insulation soft felt of sodium base thermal insulation board or auspicious base, the bottom of lagging casing (4) is provided with the heat pipe (5) through lagging casing (4), heat pipe (5) one end is in the inside of lagging casing (4), one end is in the outside of lagging casing (4), play heat is transmitted to the effect interior into lagging casing (4), the bottom of lagging casing (4) is provided with blower fan (6), on blower fan (6), be provided with air inlet (7) and air outlet (8), air outlet (8) is just to heat pipe (5), from air at least a portion of air outlet (8) ejection, contact and produce heat exchange with heat pipe (5), the homogeneous heating of realization to air, also the needs of high efficiency heating have been met,
Shell (9) wraps in the outside of lagging casing (4), in the bottom of shell (9), position under heat pipe (5) is provided with burner (10), burner (10) includes electronic ignition device (11), burner (10) is communicated with the fuel cylinder (13) that is positioned at shell (9) bottom by pipeline (12), Molotov cocktail (13) internal pressure is packaged with fuel, this fuel is for supplied burner (10), make burner (10) can be operated to produce flame heating heat pipe (5), on pipeline (12), be provided with electrically-controlled valve (17), electrically-controlled valve (17) is for controlling fuel cylinder (13) pressure gas flowing to burner (10), between fuel cylinder (13) and pipeline (12), it is the structure that removably connects, to change new fuel cylinder (13) when combustion gas is used up, burner (10) can be operated to produce flame heating heat pipe (5), in the bottom of shell (9), be provided with the air intlet (14) being communicated with outside, in the side of shell (9), be provided with the waste gas outlet (15) being communicated with outside, with this, provide and can make cross-ventilated passage, for sustained combustion creates conditions,
Described battery system also comprises and battery modules (3), blower fan (6), the controller (16) that electronic ignition device (11) is connected with electrically-controlled valve (17), described controller (16) is integrated circuit or PLC controller, controller (16) is for controlling power-off and the electric discharge of battery modules (3), switch and the operating frequency of blower fan (6), the switching of the switch of electronic ignition device (11) and electrically-controlled valve (14) and switching amplitude thereof, when battery need to start under low-temperature condition, first open controller (16), controller (16) sends instruction to electrically-controlled valve (17) and electronic ignition device (11), fuel flow is lighted to burner (10) and by electronic ignition device (11), flame heating heat pipe (5), heat is passed in lagging casing (4), blower fan (6) starts simultaneously, after air and heat pipe (5) heat exchange, become hot-air and enter battery modules (3) inside, battery is heated, battery is reached after predetermined work temperature and by controller (16), connect battery output, outwards export electric energy, the rotating speed that simultaneously continues to control fuel flow rate and blower fan (6), guarantees battery operated in desirable temperature range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420521.9A CN102437395B (en) | 2011-12-15 | 2011-12-15 | Battery system with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420521.9A CN102437395B (en) | 2011-12-15 | 2011-12-15 | Battery system with heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102437395A CN102437395A (en) | 2012-05-02 |
| CN102437395B true CN102437395B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110420521.9A Expired - Fee Related CN102437395B (en) | 2011-12-15 | 2011-12-15 | Battery system with heating function |
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| Country | Link |
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| CN (1) | CN102437395B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830777B (en) * | 2019-01-24 | 2020-09-22 | 中氢新能技术有限公司 | Battery box heating and heat radiating device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201718443U (en) * | 2009-04-22 | 2011-01-26 | 彭映斌 | Hot air tobacco-curing furnace heated with inorganic heat pipe |
| CN202352799U (en) * | 2011-12-15 | 2012-07-25 | 成都宇能通能源开发有限公司 | Battery system with heating function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044169A1 (en) * | 2008-11-28 | 2010-06-02 | Robert Bosch Gmbh | battery module |
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2011
- 2011-12-15 CN CN201110420521.9A patent/CN102437395B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201718443U (en) * | 2009-04-22 | 2011-01-26 | 彭映斌 | Hot air tobacco-curing furnace heated with inorganic heat pipe |
| CN202352799U (en) * | 2011-12-15 | 2012-07-25 | 成都宇能通能源开发有限公司 | Battery system with heating function |
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| Publication number | Publication date |
|---|---|
| CN102437395A (en) | 2012-05-02 |
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