CN204167440U - Electric motor coach battery thermal management system - Google Patents
Electric motor coach battery thermal management system Download PDFInfo
- Publication number
- CN204167440U CN204167440U CN201420540117.4U CN201420540117U CN204167440U CN 204167440 U CN204167440 U CN 204167440U CN 201420540117 U CN201420540117 U CN 201420540117U CN 204167440 U CN204167440 U CN 204167440U
- Authority
- CN
- China
- Prior art keywords
- battery
- electric motor
- battery case
- motor coach
- management system
- 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.)
- Expired - Fee Related
Links
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
Abstract
The utility model discloses a kind of electric motor coach battery thermal management system, belong to automobile manufacturing field.Comprise battery case, induced duct and several radiator fans; Induced duct one end connects battery case, and the other end is communicated with the main cabin of passenger vehicle; Several radiator fans described are arranged on battery case.The utility model utilizes the air-conditioning system in passenger vehicle main cabin to carry out constant temperature to the battery module in battery case, considerably increase the charge-discharge characteristic of battery, extend discharge and recharge number of times and the useful life of battery, improve electric motor coach flying power and to area, seasonal adaptation; It is by means of only the adjustment of existing vehicle structure, and do not affecting under the prerequisite that vehicle normally uses, utilize the existing function of electric motor coach, achieve improvement and the optimization of performance of battery module, energy-conserving and environment-protective, economic benefit is obvious.By arranging heating tape and temperature monitor at Battery case, can heat battery module in the season of special severe cold or area, ensureing that it normally uses.
Description
Technical field
The utility model relates to a kind of battery thermal management system, is specifically a kind of electric motor coach battery thermal management system, belongs to automobile manufacturing field.
Background technology
Electric motor coach refers to vehicle power to be power, and all use the passenger vehicle that electrical energy drive travels, its operating noise is little, and riding stability is high, and realizes zero discharge; It realizes the diversification of transportation and energy's structure, safeguards national energy security, alleviates vehicle emission pollution, ensures social sustainable development, realizes the great-leap-forward development of auto industry.
In electric motor coach, the charge-discharge characteristic of battery and discharge and recharge number of times are the important indicators weighing automotive performance, and it often can reflect the height of electric automobile overall technology performance.In short, during running car, the charge-discharge characteristic of battery is the continual mileage ensureing electric automobile, and the discharge and recharge number of times of battery is the embodiment of the technical performance of electric automobile.Therefore solve the thermal management technology of Battery case, ensure that the battery serviceability temperature in Battery case seems specially for important between 10 DEG C to 35 DEG C.
Current electric motor coach is all conventional adopts traditional Battery case technology, and the battery module constant temperature effect in casing is not obvious, and charge-discharge characteristic is poor, and battery module whole service life shortens, and flying power is weak, cannot meet the operation needs of electric motor coach.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provides one can control effectively to Battery case temperature, ensures that battery module stablizes the electric motor coach battery thermal management system of continuous service.
In order to solve the problems of the technologies described above, the electric motor coach battery thermal management system that the utility model provides, comprises battery case, induced duct and several radiator fans; Described induced duct one end connects battery case, and the other end is communicated with the main cabin of passenger vehicle; Several radiator fans described are arranged on battery case.
The beneficial effects of the utility model are: the air-conditioning system that (1), the utility model electric motor coach battery thermal management system make full use of in electric motor coach main cabin carries out constant temperature to the battery module in battery case, ensure that battery module temperature controls between 10 DEG C to 35 DEG C, considerably increase the charge-discharge characteristic of battery, extend discharge and recharge number of times and the useful life of battery, improve electric motor coach flying power and to area, seasonal adaptation performance; (2), the utility model increases without the need to other special transformations and equipment, by means of only the adjustment of existing vehicle structure, do not affecting under the prerequisite that vehicle normally uses, utilize the existing function of electric motor coach, achieve improvement and the optimization of performance of battery module, energy-conserving and environment-protective, economic benefit is obvious; (3), the utility model structure is simple, and transformation is convenient, is easy to realize.
As improvement, described Battery case is provided with heating tape and temperature monitor, and described temperature monitor electrical connection control unit for vehicle, can heat battery module in the season of special severe cold or area, ensure that it normally uses.
As improvement, described heating tape is silica gel heating band, can ensure that it uses at extremely frigid zones or season, and prevent mechanical failure.
As improvement, described induced duct is 2, and interval is connected to the top of Battery case, can strengthen the introduction volume of cold air or heating installation further, uses battery module constant temperature effect better.
As improvement, several radiator fan distributing installations described can carry out multi-direction heat radiation to battery case on the casing of battery case surrounding, improve its radiating effect.
As improvement, the exhaust outlet of several radiator fans described all extends to outside car body by exhaust duct, and the heat that radiator fan can be avoided to shed is to the secondary effect of battery.
Accompanying drawing explanation
Fig. 1 is the utility model electric motor coach battery thermal management system structural representation;
Fig. 2 is radiator fan installation site figure in the utility model electric motor coach battery thermal management system;
Fig. 3 is another structural representation of the utility model electric motor coach battery thermal management system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the utility model electric motor coach battery thermal management system, comprises battery case 1, corrugated flexible hose 2 and 24V radiator fan 3, silica gel heating band 4 and temperature monitor 5.Battery case 1 is mounted in the vehicle frame of electric motor coach, battery case 1 is built with battery module 7, Φ 75 hole is opened as bleed hole in the top of battery case 1, and with Φ 75 corrugated flexible hose, battery case is communicated with the main cabin of passenger vehicle, can the heating installation in main cabin can be introduced in battery case 1 by the cold air in main cabin or winter in summer like this, cooling in summer or heating in winter are carried out to battery module 7; The each of battery case 1 left and right sides installs 2 radiator fans 3 respectively, 2 radiator fans 3 are installed in the front of battery case 1,1 radiator fan 3 is installed at the back side of battery case 1, the exhaust outlet of each radiator fan 3 all extends to outside car body by exhaust duct, and the heat that can distribute to avoid radiator fan 3 can not be discharged in time and carry out secondary heating to battery case 1 in vehicle frame.Inside battery case 1, surrounding erection has silica gel heating band 4, silica gel heating band 4 is by fixing inside clamp and battery case 1, the drift angle of battery case 1 installs a temperature monitor 5, temperature monitor 5 is electrically connected with control unit for vehicle, temperature feedback in temperature monitor 5 Real-Time Monitoring battery case 1 is to control unit for vehicle, when the temperature in battery case 1 is lower than 10 DEG C, control unit for vehicle starts in silica gel heating band 4 pairs of battery cases 1 and heats, and then stops when reaching 10 DEG C.
As shown in Figure 3, as another embodiment of the utility model, the top of battery case 1 has 2 Φ 75 holes as bleed hole, 2 Φ 75 holes are communicated with the main cabin of passenger vehicle respectively by Φ 75 corrugated flexible hose, the introduction volume of cold air or heating installation can be strengthened like this, improve the constant temperature effect to the battery module 7 in battery case 1; Bleed hole number or diameter can be increased as required in actual manufacture process.According to different model car body in installation requirements, bleed hole can be opened in other positions on battery case 1.
The utility model is for the actual demand of electric motor coach battery management, adopt, in the mode of the main cabin air inducing of passenger vehicle, constant temperature is realized to the battery module 7 in battery case 1, if torrid areas or summer are when outdoor temperature is higher, battery module 7 temperature in battery case 1 is relatively high, air conditioner refrigerating in the main cabin of now electric motor coach, by corrugated flexible hose 2, the cold air in main cabin is introduced battery case 1 pair of battery module 2 to lower the temperature, and carry out loose removing by the heat that battery module 1 produces by multiple radiator fan 3, improve cooling-down effect further; In the winter time during or extremely frigid zones lower in outdoor temperature, battery module 7 temperature in battery case 1 is relatively low, air-conditioning heating in the main cabin of now electric motor coach, introduces battery case 1 pair of battery module 7 by corrugated flexible hose 2 by the heating installation in main cabin and heats, ensure the working temperature of battery module 7.In the weather or the area that run into extremely severe cold, when the temperature in battery case 1 is lower than 10 DEG C, control unit for vehicle starts silica gel heating band 4 and works, and heats, to ensure working temperature to battery module 7.By the enforcement of above scheme, can ensure that the battery module 7 in battery case 1 works between 35 DEG C at 10 DEG C for a long time, it considerably increases the charge-discharge characteristic of battery module 7, extend discharge and recharge number of times and the useful life of battery module 7, ensure the normal flying power of electric motor coach, provide electric motor coach to area and the conformability in season.
The utility model makes full use of the existing air-conditioning system of electric motor coach and carries out temperature control to battery module 7, ensure that battery module 7 works sustainedly and stably, substantially prolongs the useful life of battery module 7, without the need to other equipment investments, structure is simple, and easy to maintenance, economic benefit is obvious; It makes full use of existing resource, and environmental pollution is little, meets national energy-saving and reduces discharging strategy, and the large-scale promotion for electric motor coach uses and provides strong technical support.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection range of the present utility model.
Claims (6)
1. an electric motor coach battery thermal management system, is characterized in that: comprise battery case, induced duct and several radiator fans; Described induced duct one end connects battery case, and the other end is communicated with the main cabin of passenger vehicle; Several radiator fans described are arranged on battery case.
2. electric motor coach battery thermal management system according to claim 1, is characterized in that: described Battery case is provided with heating tape and temperature monitor, described temperature monitor electrical connection control unit for vehicle.
3. electric motor coach battery thermal management system according to claim 2, is characterized in that: described heating tape is silica gel heating band.
4. the electric motor coach battery thermal management system according to claim 1,2 or 3, is characterized in that: described induced duct is 2, and interval is connected to the top of Battery case.
5. electric motor coach battery thermal management system according to claim 4, is characterized in that: several radiator fan distributing installations described are on the casing of battery case surrounding.
6. electric motor coach battery thermal management system according to claim 5, is characterized in that: the exhaust outlet of several radiator fans described is all extended to outside car body by exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540117.4U CN204167440U (en) | 2014-09-19 | 2014-09-19 | Electric motor coach battery thermal management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540117.4U CN204167440U (en) | 2014-09-19 | 2014-09-19 | Electric motor coach battery thermal management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167440U true CN204167440U (en) | 2015-02-18 |
Family
ID=52541096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540117.4U Expired - Fee Related CN204167440U (en) | 2014-09-19 | 2014-09-19 | Electric motor coach battery thermal management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244558A (en) * | 2015-09-18 | 2016-01-13 | 江苏帕维电动科技有限公司 | Constant temperature management system for battery and controller of electric vehicle |
| CN108311964A (en) * | 2018-04-08 | 2018-07-24 | 包欣睿 | Shared knife sharpener and its shared sharpening system |
| CN110534837A (en) * | 2019-08-07 | 2019-12-03 | 珠海格力电器股份有限公司 | A kind of heat management system and the new-energy automobile with it |
-
2014
- 2014-09-19 CN CN201420540117.4U patent/CN204167440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244558A (en) * | 2015-09-18 | 2016-01-13 | 江苏帕维电动科技有限公司 | Constant temperature management system for battery and controller of electric vehicle |
| CN108311964A (en) * | 2018-04-08 | 2018-07-24 | 包欣睿 | Shared knife sharpener and its shared sharpening system |
| CN110534837A (en) * | 2019-08-07 | 2019-12-03 | 珠海格力电器股份有限公司 | A kind of heat management system and the new-energy automobile with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203690448U (en) | System for heating and cooling battery pack through vehicle air conditioner system | |
| CN103253149A (en) | Air circulation battery box temperature management system of electric automobile | |
| CN102969743B (en) | Charging pile device for electric vehicle | |
| CN104309442B (en) | A kind of double-compressor automobile is sailed, stopping time battery-driven cold and warm air-conditioner | |
| CN204167440U (en) | Electric motor coach battery thermal management system | |
| CN102285308A (en) | Automotive solar auxiliary dual-temperature air conditioning system | |
| CN104009400B (en) | The multi-functional shutter device of the outdoor intelligent cabinet of intelligent substation | |
| CN206313094U (en) | A kind of pure electric coach power battery cabin heat management system | |
| CN203880855U (en) | Circulation heat exchange energy-saving device outside communication machine room | |
| CN104354565A (en) | Device for supplying power to air conditioner of vehicle during running or parking by using multiple power supplies | |
| CN204885369U (en) | But power battery cooling system that temperature is balanced | |
| CN202454692U (en) | Battery jar ventilating and radiating device for electric bus | |
| CN103182978B (en) | A kind of Novel ice-storage airplane air conditioner vehicle | |
| CN201703331U (en) | Vehicle-mounted solar-energy-assisted dual-temperature air-conditioning system | |
| CN201373522Y (en) | Solar energy semiconductor automobile air conditioner | |
| CN203704605U (en) | Furfural production waste heat collecting device | |
| CN206141275U (en) | Indirect heating equipment is assisted to solar car air conditioner | |
| CN104290562A (en) | Air conditioning device using storage battery to supply power during the driving and stopping of automobile | |
| CN206217551U (en) | A kind of air conditioner of electric vehicle structure | |
| CN204136727U (en) | A kind of automobile is sailed, stopping time battery-driven cold and warm air-conditioner | |
| CN202847403U (en) | Cooling or insulation device for vehicle-mounted storage battery | |
| CN203186190U (en) | Novel ice storage plane air-conditioning vehicle | |
| CN204077302U (en) | The device of stopping time automobile air conditioner is sailed in a kind of multiple feed | |
| CN204870453U (en) | Automobile -used full inverter type air conditioner module | |
| CN200967401Y (en) | Solar energy semiconductor air conditioner for driving stations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20210919 |