CN102694138B - Passenger car battery compartment and passenger car battery compartment assembly - Google Patents
Passenger car battery compartment and passenger car battery compartment assembly Download PDFInfo
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- CN102694138B CN102694138B CN201210163980.8A CN201210163980A CN102694138B CN 102694138 B CN102694138 B CN 102694138B CN 201210163980 A CN201210163980 A CN 201210163980A CN 102694138 B CN102694138 B CN 102694138B
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- Prior art keywords
- battery
- air
- warehouse
- battery compartment
- passenger car
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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 relates to a passenger car battery compartment. The passenger car battery compartment comprises a battery compartment body, wherein an air duct is arranged at the bottom of the battery compartment body; the air duct is provided with an air inlet which is communicated with an air outlet of each battery box and two air outlets, wherein one air outlet is communicated with the outside of the battery compartment body, and the other air outlet is communicated with the inside of the battery compartment body; and a valve for opening one air outlet and closing the other air outlet is further arranged in the air duct. The invention further relates to a passenger car battery compartment assembly. With the adoption of the passenger car battery compartment and the passenger car battery compartment assembly, the air duct is arranged at the bottom of the battery compartment body, and the valve is arranged in the air duct; the gas exhausted from the inside of the battery box is collected by the air duct and then is exhausted out of the car, so that the air exhaustion is smooth, the inside pollution of the car is avoided, and external purities are prevented from entering the battery box.
Description
Technical field
The present invention relates to passenger car battery compartment.
Background technology
In prior art, temperature is for the each discharge capacity of passenger car battery and have considerable influence useful life, so guarantee battery is worked very crucial to the reliable use of electric automobile in desirable temperature range.Existing battery warehouse component generally comprises battery compartment and is fixed on the battery case in battery compartment, battery compartment comprises battery warehouse, battery is located in battery case, on battery case, be generally provided with air inlet and air outlet, the Chinese patent that open day open day is 2011.04.20 for CN201804930U discloses a kind of battery case structure, and this battery case is provided with ventilating fan at air outlet place.After but battery case is fixed in battery compartment, air draft is not smooth, and under low temperature situation, cannot ensure the reliable use of the battery in battery case.
Summary of the invention
The object of the present invention is to provide a kind of passenger car battery compartment, be fixed on the rear not smooth problem of air draft in battery compartment to solve battery case in prior art, the present invention also provides a kind of passenger car battery warehouse component.
In order to address the above problem, a kind of passenger car battery compartment of the present invention, comprise battery warehouse, the bottom of described battery warehouse is provided with air channel, this air channel has air inlet and two exhaust outlets for being communicated with each battery case air outlet, described in one of them, exhaust outlet communicates with battery compartment external body, and described in another, exhaust outlet communicates with battery compartment inside, while being also provided with a described Exhaust Open in this air channel by the valve of another exhaust close.
In this battery warehouse, be also provided with for the heater of heating battery warehouse inner air and for the thermostat of each battery case inner blower device and described valve control connection.
Described heater is for being laid on the heat preservation layer on sidewall and/or the base plate of this battery warehouse.
A kind of passenger car battery warehouse component, comprise battery compartment and battery case, described battery compartment comprises battery warehouse, described battery case is located in battery warehouse, described battery case has air inlet, air outlet and the blower fan apparatus for guiding air-flow to enter and discharge from air outlet from described battery case air inlet, the bottom of described battery warehouse is provided with air channel, this air channel has the air inlet and two exhaust outlets that are communicated with each described battery case air outlet, described in one of them, exhaust outlet communicates with battery compartment external body, described in another, exhaust outlet communicates with battery compartment inside, while being also provided with a described Exhaust Open in this air channel by the valve of another exhaust close.
In this battery warehouse, be also provided with for the heater of heating battery warehouse inner air and for the thermostat of each battery case inner blower device and described valve control connection.
Described heater is for being laid on the heat preservation layer on sidewall and/or the base plate of this battery compartment.
Described blower fan apparatus is the air intake fan to delivery air in described battery case case that is located at air inlet place.
The bottom of battery warehouse of the present invention is provided with air channel, air channel have two respectively with the exhaust outlet being communicated with inside and outside battery compartment, while arranging an Exhaust Open in air channel by the valve of another exhaust close, need to be by battery case internal cooling exhaust time, close the exhaust outlet of air channel and battery compartment internal communication and open another exhaust outlet, air channel is collected battery case Exhaust Gas and is discharged outside, compartment, and air draft is smooth and easy, avoids interior to pollute.
Further, heater is set in battery warehouse and thermostat is set in battery case, in the time that thermostat monitors battery the temperature inside the box lower than design temperature, air in control heater heating battery warehouse, and control blower fan apparatus hot-air is entered in battery case, the inner cycle channel that air channel forms with the Exhaust Open being communicated with in battery compartment and by outside to air channel and the battery compartment exhaust close being communicated with coordinates, and heating effect is good, makes battery the temperature inside the box reach requirement.
Further, heater, for being laid on the heat preservation layer on sidewall and/or the base plate of this battery compartment, making heating more even, and reduces to battery compartment external cooling.
Brief description of the drawings
Fig. 1 is the structural representation of battery compartment in the embodiment of the present invention;
Fig. 2 is the structural representation in air channel in Fig. 1;
Fig. 3 is the structural representation of battery case in the embodiment of the present invention;
Fig. 4 is that in the embodiment of the present invention, battery case packs the state diagram in battery compartment into.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail:
A kind of embodiment of passenger car battery compartment, as Fig. 1, shown in Fig. 2, comprise battery warehouse 1, the bottom of battery warehouse 1 is provided with the air channel 7 of being made up of flexible material, this air channel 7 has air inlet 2 and two exhaust outlets for being communicated with each battery case air outlet, one of them exhaust outlet 11 and battery warehouse 1 exterior, another exhaust outlet (not shown) and battery warehouse 1 internal communication, while being also provided with an Exhaust Open in this air channel by the valve of another exhaust close 5, valve has two, be located at respectively two exhaust ports, in battery warehouse 1, be also provided with heater 8 and thermostat (not shown) for heating battery warehouse 1 inner air, this thermostat for each battery case in blower fan apparatus and valve 5 control connections in air channel 7, this thermostat monitoring battery the temperature inside the box at battery the temperature inside the box during higher than design temperature, by valve 5 by for being communicated with air channel 7 and the exhaust close of battery warehouse 1 inside and by the Exhaust Open for being communicated with air channel 7 and battery warehouse 1 outside, control air intake fan to blowing in battery case, at battery the temperature inside the box during lower than design temperature, by valve 5 by for being communicated with air channel 7 and the Exhaust Open of battery warehouse 1 inside and by the exhaust close for being communicated with air channel 7 and battery warehouse 1 outside, circulation in forming, control heater heating battery warehouse 1 interior air is also controlled air intake fan and carry warm braw in battery case, valve is electromagnetically operated valve of the prior art, heater 8 is for being laid on the heat preservation layer on sidewall and the base plate of this battery compartment, heat preservation layer can be nonwoven heating heat-insulation layer, mica heating and thermal insulation layer etc., thermostat is in prior art, on market, can buy, do not repeat at this.
The bottom of the present embodiment battery warehouse 1 is provided with air channel 7, and valve 5 is set in air channel 7, need to be by battery case internal cooling exhaust time, close the exhaust outlet of air channel and battery compartment internal communication and open another exhaust outlet, air channel is collected battery case Exhaust Gas and is discharged outside, compartment, air draft is smooth and easy, avoid interior to pollute, heater is set in battery warehouse and thermostat is set in battery case, in the time that thermostat monitors battery the temperature inside the box lower than design temperature, by valve 5 by for being communicated with air channel 7 and the Exhaust Open of battery warehouse 1 inside and by the exhaust close for being communicated with air channel 7 and battery warehouse 1 outside, circulation in forming, and the air in control heater heating battery warehouse, and control blower fan apparatus hot-air is entered in battery case, make battery the temperature inside the box reach requirement, heater, for being laid on the heat preservation layer on sidewall and/or the base plate of this battery compartment, making heating more even, and reduces to battery compartment external cooling.
In other embodiments of the invention, different from above-described embodiment, described heater can also be for being arranged on heating lamp in battery warehouse etc., and described heat preservation layer also can only be laid on battery compartment sidewall or only be arranged on base plate; In other embodiments of the invention, different from above-described embodiment, the air intake fan that is arranged on air inlet place can also be replaced by the ventilating fan that is arranged on air outlet place; In other embodiments of the invention, different from above-described embodiment, described valve can also only arrange one, can be ball valve, reversal valve etc.
A kind of embodiment of passenger car battery warehouse component, as Figure 1-4, comprise battery compartment and battery case 4, battery compartment comprises battery warehouse 1, battery case 4 is located in battery warehouse 1, battery case 4 has air inlet 6, air outlet 10 and the blower fan apparatus for guiding air-flow to enter and discharge from air outlet 10 from battery case air inlet 6, this blower fan apparatus is the air intake fan 9 that is arranged on air inlet 6 places, the bottom of battery warehouse 1 is provided with the air channel 7 of being made up of flexible material, this air channel 7 has the air inlet 2 and two exhaust outlets 11 that are communicated with each battery case air outlet 10, one of them exhaust outlet 11 and battery warehouse 1 exterior, another exhaust outlet (not shown) and battery warehouse 1 internal communication, while being also provided with an Exhaust Open in this air channel by the valve of another exhaust close 5, valve has two, be located at respectively two exhaust ports, in battery warehouse 1, be also provided with heater 8 and thermostat (not shown) for heating battery warehouse 1 inner air, valve 5 control connections in blower fan apparatus and air channel 7 in this thermostat and each battery case 4, this thermostat monitoring interior temperature of battery case 4 in the interior temperature of battery case 4 during higher than design temperature, by valve 5 by for being communicated with air channel 7 and the exhaust close of battery warehouse 1 inside and by the Exhaust Open for being communicated with air channel 7 and battery warehouse 1 outside, control air intake fan 9 to blowing in battery case, in the interior temperature of battery case 4 during lower than design temperature, by valve 5 by for being communicated with air channel 7 and the Exhaust Open of battery warehouse 1 inside and by the exhaust close for being communicated with air channel 7 and battery warehouse 1 outside, circulation in forming, control heater heating battery warehouse 1 interior air is also controlled air intake fan 9 and carry warm braw in battery case, like this in the process of heating, make full use of the waste heat of discharging air from exhaust outlet, reduce heat energy loss, improve and heat effect, valve is electromagnetically operated valve of the prior art, heater 8 is for being laid on the heat preservation layer on sidewall and the base plate of this battery compartment, heat preservation layer can be nonwoven heating heat-insulation layer, mica heating and thermal insulation layer etc., thermostat is in prior art, do not repeat at this.
When use, when battery case the temperature inside the box is during higher than design temperature, thermostat control air intake fan 9 is to the interior blowing of battery case 4, simultaneously by valve 5 by for being communicated with air channel 7 and the exhaust close of battery warehouse 1 inside and by the Exhaust Open for being communicated with air channel 7 and battery warehouse 1 outside, when battery case 4 is lowered the temperature, waste gas is discharged outside car, prevent from polluting air in a car compartment, when battery case 4 the temperature inside the box are during lower than design temperature, thermostat control heater 8 heats the interior air of battery warehouse 1, controlling air intake fan 9 is delivered to hot-air in battery case 4, in order to reduce energy loss, make full use of hot-air, by valve 5 by for being communicated with air channel 7 and the Exhaust Open of battery warehouse 1 inside and by the exhaust close for being communicated with air channel 7 and battery warehouse 1 outside, the air with waste heat of discharging from battery case 4 is like this by the interior circulation port battery warehouse 1 that entered people again, form battery warehouse 1 to battery case 4 again to the circulation of battery warehouse 1, prevent that cool exterior air from entering in battery case simultaneously, heating effect is good.
In other embodiment of passenger car battery warehouse component, different from above-mentioned passenger car battery warehouse component embodiment is, described heater can also be for being arranged on heating lamp in battery warehouse etc., and described heat preservation layer also can only be laid on battery compartment sidewall or only be arranged on base plate; In other embodiment of passenger car battery warehouse component, different from above-mentioned passenger car battery warehouse component embodiment, the air intake fan that is arranged on air inlet place can also be replaced by the ventilating fan that is arranged on air outlet place; In other embodiment of passenger car battery warehouse component, different from above-mentioned passenger car battery warehouse component embodiment, described valve can also only arrange one, can be ball valve, reversal valve etc.
Claims (7)
1. a passenger car battery compartment, comprise battery warehouse, it is characterized in that: the bottom of described battery warehouse is provided with air channel, this air channel has air inlet and two exhaust outlets for being communicated with each battery case air outlet, described in one of them, exhaust outlet communicates with battery compartment external body, described in another, exhaust outlet communicates with battery compartment inside, while being also provided with a described Exhaust Open in this air channel by the valve of another exhaust close.
2. a kind of passenger car battery compartment according to claim 1, is characterized in that: in this battery warehouse, be also provided with for the heater of heating battery warehouse inner air and for the thermostat of each battery case inner blower device and described valve control connection.
3. a kind of passenger car battery compartment according to claim 2, is characterized in that: described heater is for being laid on the heat preservation layer on sidewall and/or the base plate of this battery warehouse.
4. a passenger car battery warehouse component, comprise battery compartment and battery case, described battery compartment comprises battery warehouse, described battery case is located in battery warehouse, described battery case has air inlet, air outlet and the blower fan apparatus for guiding air-flow to enter and discharge from air outlet from described battery case air inlet, it is characterized in that: the bottom of described battery warehouse is provided with air channel, this air channel has the air inlet and two exhaust outlets that are communicated with each described battery case air outlet, described in one of them, exhaust outlet communicates with battery compartment external body, described in another, exhaust outlet communicates with battery compartment inside, while being also provided with a described Exhaust Open in this air channel by the valve of another exhaust close.
5. a kind of passenger car battery warehouse component according to claim 4, is characterized in that: in this battery warehouse, be also provided with for the heater of heating battery warehouse inner air and for the thermostat of each battery case inner blower device and described valve control connection.
6. a kind of passenger car battery warehouse component according to claim 5, is characterized in that: described heater is for being laid on the heat preservation layer on sidewall and/or the base plate of this battery compartment.
7. a kind of passenger car battery warehouse component according to claim 4, is characterized in that: described blower fan apparatus is the air intake fan to delivery air in described battery case case that is located at air inlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163980.8A CN102694138B (en) | 2012-05-24 | 2012-05-24 | Passenger car battery compartment and passenger car battery compartment assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163980.8A CN102694138B (en) | 2012-05-24 | 2012-05-24 | Passenger car battery compartment and passenger car battery compartment assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102694138A CN102694138A (en) | 2012-09-26 |
| CN102694138B true CN102694138B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210163980.8A Expired - Fee Related CN102694138B (en) | 2012-05-24 | 2012-05-24 | Passenger car battery compartment and passenger car battery compartment assembly |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037365B (en) * | 2013-03-06 | 2017-02-08 | 万向电动汽车有限公司 | Power Pack for electric buses |
| CN106803556B (en) * | 2015-11-26 | 2019-10-18 | 致茂电子(苏州)有限公司 | Battery carrying device with temperature adjustment runner |
| CN106450094A (en) * | 2016-12-02 | 2017-02-22 | 常熟市万隆电源技术研发有限公司 | Multifunctional storage battery case |
| CN110031045B (en) * | 2019-05-23 | 2024-02-23 | 南京信息工程大学 | Device and method for monitoring gas in sealed battery compartment of electric bus |
| CN114171820B (en) * | 2021-11-26 | 2023-12-05 | 碳谷(山东)能源科技集团有限公司 | Battery energy storage mutual feeding equipment and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941558Y (en) * | 2006-07-26 | 2007-08-29 | 艾默生网络能源有限公司 | Outdoor power source cabinet |
| CN102074768A (en) * | 2010-11-22 | 2011-05-25 | 深圳市五洲龙汽车有限公司 | Heat preservation system and heat preservation method of power battery |
| CN202601749U (en) * | 2012-05-24 | 2012-12-12 | 许继集团有限公司 | Passenger car battery cabin and passenger car battery cabin component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5329836B2 (en) * | 2008-04-11 | 2013-10-30 | 株式会社東芝 | Battery device |
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2012
- 2012-05-24 CN CN201210163980.8A patent/CN102694138B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941558Y (en) * | 2006-07-26 | 2007-08-29 | 艾默生网络能源有限公司 | Outdoor power source cabinet |
| CN102074768A (en) * | 2010-11-22 | 2011-05-25 | 深圳市五洲龙汽车有限公司 | Heat preservation system and heat preservation method of power battery |
| CN202601749U (en) * | 2012-05-24 | 2012-12-12 | 许继集团有限公司 | Passenger car battery cabin and passenger car battery cabin component |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2009-252730A 2009.10.29 |
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| CN102694138A (en) | 2012-09-26 |
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Owner name: XUJI ELECTRIC CO., LTD. ELECTRIC POWER RESEARCH IN Free format text: FORMER OWNER: XUJI ELECTRIC CO., LTD. Effective date: 20141201 |
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Effective date of registration: 20141201 Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee after: XJ Group Corp. Patentee after: XJ ELECTRIC Co.,Ltd. Patentee after: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: XJ Group Corp. Patentee before: XJ ELECTRIC Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |