CN203312396U - Heating insulation box for electromobile power battery - Google Patents
Heating insulation box for electromobile power battery Download PDFInfo
- Publication number
- CN203312396U CN203312396U CN2013203484040U CN201320348404U CN203312396U CN 203312396 U CN203312396 U CN 203312396U CN 2013203484040 U CN2013203484040 U CN 2013203484040U CN 201320348404 U CN201320348404 U CN 201320348404U CN 203312396 U CN203312396 U CN 203312396U
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- CN
- China
- Prior art keywords
- temperature
- battery
- insulation box
- guide device
- guiding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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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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- Fuel Cell (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a heating insulation box for an electromobile power battery. The heating insulation box is structurally characterized in that a temperature sensor is mounted in a box body; a multi-temperature flow guide device is arranged in the box body, and composed of two interlayers communicated with each other; a plurality of air outlets are formed in the inner layer of each interlayer; an air inlet of the multi-temperature flow guide device is communicated with a fuel heater in a driving cab through a connecting pipeline; a valve is arranged on the connecting pipeline; the sum of the sectional areas of all air outlets in the multi-temperature flow guide device is smaller than the sectional area of the air inlet. The heating insulation box realizes multiple temperatures through the multi-temperature flow guide device, and hot air flows are the same so that uniform temperature is realized in the box body. As a result, the capacity of the battery is not affected by the external temperature, an electromobile is still capable of keeping excellent power performance in a low-temperature environment, the temperatures of all modules of the battery are guaranteed to be the same and the driving range can be guaranteed not to be affected by the external temperature; with the insulation box, cyclic charge/discharge times can be effectively reduced while the capacity of the battery is guaranteed; consequently, the service life of the battery is prolonged.
Description
Technical field
The invention relates to a kind of electric automobile power battery heater incubator, by the heater heating battery, realizes each module samming of battery, guarantees that battery performance is not subjected to externally temperature influence.
Background technology
Electrokinetic cell is the important component part of electric automobile, yet under low temperature environment, the capacity of electrokinetic cell can dwindle, and each intermodule of electrokinetic cell there will be temperature difference, and this directly affects power performance and the continual mileage of car load.In order to make electrokinetic cell still can keep enough capacity under low temperature environment, realize the samming of each module of battery pack, need to install heater incubator additional to electrokinetic cell.
Summary of the invention
The purpose of this invention is to provide a kind of electric automobile power battery heater incubator, the driver's cabin heater that utilizes electric automobile to be equipped with, can solve battery capacity under low temperature environment and reduce, the problem that each module temperature of battery is different.
The purpose of the invention is achieved through the following technical solutions: the electric automobile power battery heater incubator, it is characterized in that: mounting temperature sensor in casing, in casing, be provided with common temperature guiding device, described warm guiding device altogether consists of two interlayers that interconnect, the internal layer of each interlayer arranges respectively some exhaust vents, the air inlet of warm guiding device is communicated with the fuel heater with in driver's cabin by connecting line altogether, on connecting line, be provided with valve, on described warm guiding device altogether, the summation of all exhaust vent sectional areas is less than the sectional area of air inlet.
The beneficial effect of the invention: said structure is adopted in the invention, utilizes the driver's cabin fuel heater as thermal source, burning fuel Heating air, and hot-air circulates in driver's cabin and casing.Hot-air enters common temperature guiding device by connecting line, warm guiding device is two interlayers that interconnect altogether, due to the summation of all exhaust vent sectional areas on common temperature guiding device interlayer internal layer, be less than the sectional area of air inlet, hot-air forms certain pressure in water conservancy diversion temperature surge bunker, gas evenly mixes in common temperature guiding device realizes after temperature, spraying from the exhaust vent of its interlayer internal layer with equal pressure altogether, the hot-air of ejection evenly mixes at box house, realize the box house uniform temperature fields, by the temperature in temperature sensor Real-time Collection casing, valve I in good time adjusting connecting line, make the box house temperature maintain 25 ℃ of left and right.The invention realizes temperature altogether by altogether warm guiding device, and hot air flowrate is identical, in casing, realizes samming.Make electric automobile still can keep good power performance under low temperature environment, guaranteed that each module temperature of battery is identical, continual mileage is not subjected to externally temperature influence; Configure this incubator, can effectively reduce the cycle charge-discharge number of times when guaranteeing battery capacity, increase the useful life of battery.
The accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is total to the structural representation of warm guiding device interlayer internal layer in Fig. 1.
Embodiment
The electric automobile power battery heater incubator, comprise casing 1, and casing 1 is a hexahedron, and an end face of casing can be opened, and battery 6 is placed on casing 1 inside.At the interior mounting temperature sensor 2 of casing 1, in casing 1, be provided with common temperature guiding device 3, described warm guiding device 3 altogether consists of two interlayers that interconnect 31, the internal layer 32 of each interlayer 31 arranges respectively some exhaust vents 33, the air inlet 34 of warm guiding device 3 is communicated with the fuel heater 5 in driver's cabin by connecting line 4 altogether, on connecting line 4, be provided with valve I 7, the summation of establishing all exhaust vent sectional areas on two interlayers of common temperature guiding device, 31 internal layers 32 is Σ S
1, air inlet 34 sectional areas of warm guiding device 3 are S altogether
2, Σ S
1<S
2.Fuel heater 5 is provided with valve II 8 with the driver's cabin circulation line.
Claims (1)
1. electric automobile power battery heater incubator, it is characterized in that: mounting temperature sensor in casing, in casing, be provided with common temperature guiding device, described warm guiding device altogether consists of two interlayers that interconnect, the internal layer of each interlayer arranges respectively some exhaust vents, the air inlet of warm guiding device is communicated with the fuel heater in driver's cabin by connecting line altogether, on connecting line, be provided with valve, on described warm guiding device altogether, the summation of all exhaust vent sectional areas is less than the sectional area of air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203484040U CN203312396U (en) | 2013-06-18 | 2013-06-18 | Heating insulation box for electromobile power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203484040U CN203312396U (en) | 2013-06-18 | 2013-06-18 | Heating insulation box for electromobile power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312396U true CN203312396U (en) | 2013-11-27 |
Family
ID=49618575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203484040U Withdrawn - After Issue CN203312396U (en) | 2013-06-18 | 2013-06-18 | Heating insulation box for electromobile power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311480A (en) * | 2013-06-18 | 2013-09-18 | 辽宁工业大学 | Heating thermal insulation cabinet for power battery of electric automobile |
-
2013
- 2013-06-18 CN CN2013203484040U patent/CN203312396U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311480A (en) * | 2013-06-18 | 2013-09-18 | 辽宁工业大学 | Heating thermal insulation cabinet for power battery of electric automobile |
| CN103311480B (en) * | 2013-06-18 | 2015-08-19 | 辽宁工业大学 | Electric automobile power battery heater incubator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150819 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |