CN206441837U - Battery of electric vehicle constant temperature system - Google Patents
Battery of electric vehicle constant temperature system Download PDFInfo
- Publication number
- CN206441837U CN206441837U CN201621450006.XU CN201621450006U CN206441837U CN 206441837 U CN206441837 U CN 206441837U CN 201621450006 U CN201621450006 U CN 201621450006U CN 206441837 U CN206441837 U CN 206441837U
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- CN
- China
- Prior art keywords
- pipe
- battery
- outlet pipe
- triple valve
- heat
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a kind of battery of electric vehicle constant temperature system, including battery bag, cooling water tank, warm-air drier and heat-generating units；The water inlet of cooling water tank is connected by water inlet pipe with the delivery port of battery bag, the water inlet of battery bag is connected by outlet pipe with the delivery port of cooling water tank, the first triple valve and the second triple valve are provided with and communicated with outlet pipe, the 3rd opening of the first triple valve is in parallel by the first pipeline and outlet pipe；3rd opening of the second triple valve is in parallel by second pipe and outlet pipe, and warm-air drier connection is arranged on the first pipeline, and heat-generating units connection is arranged on second pipe；The first water pump and the second water pump are respectively arranged with second pipe and outlet pipe.The utility model advantage is that the heat produced when being worked at low ambient temperatures using vehicle heat-generating units is heated for battery, and possessing has the advantages that low energy consumption, full-featured, cost are low.
Description
Technical field
The utility model is related to electric automobiles, more particularly, to a kind of battery of electric vehicle constant temperature system.
Background technology
Electric car is at low ambient temperatures（Less than 10 DEG C）The capacity of on-vehicle battery is easily decayed, the battery below 0 DEG C
Capacity attenuation can reach 40%, thus need insulation, and the course continuation mileage of vehicle otherwise will be greatly decreased；And current electric automobile
Battery temperature control is only capable of solving the heat dissipation problem of battery, and the heating and heat preservation problem to battery has no solution.
The content of the invention
The utility model purpose is to provide a kind of full-featured, energy-saving, inexpensive, extension vehicle course continuation mileage
Battery of electric vehicle constant temperature system.
To achieve the above object, the utility model can take following technical proposals：
Battery of electric vehicle constant temperature system described in the utility model, including battery bag, cooling water tank, warm-air drier and heating are single
Member；The water inlet of the cooling water tank is connected by water inlet pipe with the delivery port of the battery bag, the water inlet of the battery bag
Mouth is connected by outlet pipe with the delivery port of cooling water tank, and the first triple valve and second are provided with and communicated with the outlet pipe
Triple valve, the 3rd opening of first triple valve is in parallel by the first pipeline with the outlet pipe；Second triple valve
The 3rd opening be in parallel by second pipe and outlet pipe, the warm-air drier is connected and is arranged on the first pipeline, the heating
Unit connection is arranged on second pipe；The first water pump and the second water are respectively arranged with the second pipe and outlet pipe
Pump.
The utility model advantage is that the heat produced when being worked at low ambient temperatures using vehicle heat-generating units is battery
Heating, possessing has the advantages that low energy consumption, full-featured, cost are low.Loop is constituted using multiple pipelines and triple valve, according to environment
The working condition of the height automatic switching three-way valve of temperature so that the heat that heating position is produced is returned for battery thermal and driven
Room insulation is sailed, heating position and battery is all operated under ideal temperature, while solving under heating position temperature rise and battery low temperature
Capacity is decreased obviously problem.
Brief description of the drawings
Fig. 1 is pipeline connection diagram of the present utility model.
Embodiment
As shown in figure 1, battery of electric vehicle constant temperature system described in the utility model, including it is battery bag 1, cooling water tank 2, warm
Blower fan 3 and heat-generating units 4；The water inlet of the cooling water tank 2 is connected by water inlet pipe 5 with the delivery port of the battery bag 1,
The water inlet of the battery bag 1 is connected by outlet pipe 6 with the delivery port of cooling water tank 2, is connected and is set on the outlet pipe 6
The first triple valve 7 and the second triple valve 8 are equipped with, the 3rd opening of first triple valve 7 passes through the first pipeline 9 and the water outlet
Pipe 6 is in parallel；3rd opening of second triple valve 8 is in parallel by second pipe 10 with outlet pipe 6, the warm-air drier 3
Connection is arranged on the first pipeline 9, and the connection of heat-generating units 4 is arranged on second pipe 10；In the He of second pipe 10
The first water pump 11 and the second water pump 12 are respectively arranged with outlet pipe 6.
Cooling water tank 2, heat-generating units 4（Containing control module, motor etc.）, battery bag 1 is by the first water pump 11, the second water
Pump 12, many pipelines, the first triple valves 7 are connected with the second triple valve 8, are cut automatically by temperature control three-way valve according to environment temperature
Change radiating or holding mode.
Summer pattern：Temperature sensor detection temperature is less than 50 DEG C in battery bag 1, and now only heat-generating units 4 need cooling,
First opening 13 of the second triple valve 8 is connected with the 3rd opening 15, and the first water pump 11 works, and cooling water tank 2 is only heat-generating units 4
Radiating.
Temperature sensor detection temperature is higher than 50 DEG C in battery bag 1, and now battery bag 1 is required for cooling with heat-generating units 4,
Three mouths of the second triple valve 8 are all mutually connected, and the first water pump 11 and the second water pump 12 work simultaneously, battery bag 1 and heating
Unit 4 is in parallel, and cooling water tank 2 radiates for the two simultaneously.
Winter modes：The appropriate working temperature of ternary lithium battery is 10-50 DEG C, it is allowed to which operating temperature is 0-60 DEG C,
10 DEG C appear below capacity attenuation, and to 0 DEG C, then capacity attenuation is up to 40%, thus battery needs insulation.Now the 2nd 3
Second opening 14 of port valve 8 is connected with the 3rd opening 15, and the second water pump 12 works, and heat-generating units 4 are that battery bag 1 supplies heat；
When the temperature of battery bag 1 reaches 40 DEG C, the opening of triple valve first 13 is connected with the 3rd 15 mouthfuls of opening, and the first water pump 11 works, heating
4 turns of unit is radiated by cooling water tank 2 or warm-air drier 3, and occupant can obtain heat heating from heat-generating units 4.
Claims (1)
1. a kind of battery of electric vehicle constant temperature system, including battery bag（1）, cooling water tank（2）, warm-air drier（3）And heat-generating units
（4）；It is characterized in that：The cooling water tank（2）Water inlet pass through water inlet pipe（5）With the battery bag（1）Delivery port phase
Connection, the battery bag（1）Water inlet pass through outlet pipe（6）With cooling water tank（2）Delivery port be connected, in the water outlet
Pipe（6）On be provided with and communicated with the first triple valve（7）With the second triple valve（8）, first triple valve（7）The 3rd opening pass through
First pipeline（9）With the outlet pipe（6）It is in parallel；Second triple valve（8）The 3rd opening pass through second pipe（10）
With outlet pipe（6）It is in parallel, the warm-air drier（3）Connection is arranged on the first pipeline（9）On, the heat-generating units（4）Connection is set
Put in second pipe（10）On；In the second pipe（10）And outlet pipe（6）On be respectively arranged with the first water pump（11）With
Two water pumps（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450006.XU CN206441837U (en) | 2016-12-28 | 2016-12-28 | Battery of electric vehicle constant temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450006.XU CN206441837U (en) | 2016-12-28 | 2016-12-28 | Battery of electric vehicle constant temperature system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441837U true CN206441837U (en) | 2017-08-25 |
Family
ID=59643701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450006.XU Active CN206441837U (en) | 2016-12-28 | 2016-12-28 | Battery of electric vehicle constant temperature system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506929A (en) * | 2021-07-11 | 2021-10-15 | 上海轶源动力科技有限公司 | Battery box with automatic heat dissipation function |
-
2016
- 2016-12-28 CN CN201621450006.XU patent/CN206441837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506929A (en) * | 2021-07-11 | 2021-10-15 | 上海轶源动力科技有限公司 | Battery box with automatic heat dissipation function |
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