CN205376687U - Group battery temperature regulating device for hybrid vehicle - Google Patents
Group battery temperature regulating device for hybrid vehicle Download PDFInfo
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- CN205376687U CN205376687U CN201620050114.1U CN201620050114U CN205376687U CN 205376687 U CN205376687 U CN 205376687U CN 201620050114 U CN201620050114 U CN 201620050114U CN 205376687 U CN205376687 U CN 205376687U
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- heat exchanger
- water pump
- temperature
- battery
- cells
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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 utility model discloses a group battery temperature regulating device for hybrid vehicle, it mainly includes group battery and battery module heat exchanger, battery module heat exchanger parcel is on the group battery, the one end and expansion tank's the one end of battery module heat exchanger are connected, a heat exchanger's first end is connected to expansion tank's the other end, the other end and the one end of first water pump of battery module heat exchanger are connected, the 2nd heat exchanger's first end is connected to the other end of first water pump, a heat exchanger's second end is connected with the 2nd heat exchanger's second end, a heat exchanger's third end and fourth end, second water pump, the series connection of cooling combustion engine pipeline loop in, a heat exchanger's third end is established ties with fourth end, expansion valve, condenser and compressor and is looped in, when battery group temperature is too high, can adopt the compressor refrigeration, takes away battery group temperature, makes the group battery cooling, crosses when hanging down as battery group temperature, can use the used heat improvement battery group temperature of internal -combustion engine production.
Description
Technical field
This utility model relates to the new forms of energy vehicles such as a kind of electric automobile, particularly to a kind of Hybrid Vehicle set of cells temperature regulating device.
Background technology
Development along with the epoch, occur in that the vehicles of a kind of new forms of energy on the market, this kind of vehicles are provided energy jointly by electric power and fuel, owing to this kind of vehicles containing set of cells, set of cells service behaviour temperature influence is relatively big, and bigger performance degradation especially can occur during low temperature, and common set of cells heating is generally adopted electrical heating, need to consume set of cells self electric quantity, cause that VMT Vehicle-Miles of Travel reduces.
Utility model content
This utility model solves the technical problem that and is to provide a kind of a kind of Hybrid Vehicle set of cells temperature regulating device reducing the consumption of set of cells self-energy.
nullThis utility model solves its technical problem and be the technical scheme is that a kind of Hybrid Vehicle set of cells temperature regulating device，Including battery modules heat exchanger，One end of battery modules heat exchanger is connected with one end of expansion tank，The other end of expansion tank connects the first end of the first heat exchanger，The other end of battery modules heat exchanger and one end of the first water pump connect，The other end of the first water pump connects the first end of the second heat exchanger，Second end of the first heat exchanger and the second end of the second heat exchanger connect，Make battery modules heat exchanger、Expansion tank、First heat exchanger、Second heat exchanger and the first water pump form the loop of a circulation，In loop, flowing has coolant，Described first heat exchanger、Second water pump、The series connection of internal combustion engine cooling line forms loop，Described second heat exchanger、Expansion valve、Condenser and compressor series connection form loop，Also include the first temperature sensor for detecting battery pack temperature，Also include controller，Described controller respectively with the first temperature sensor、First water pump、Second water pump and compressor connect.
Further: also including fan, described fan is arranged on outside condenser.
Further: condenser is internally provided with the second temperature sensor, and described second temperature sensor is connected with controller.
Further: be provided with the first electromagnetic valve between the first heat exchanger and the first water pump, being provided with the second electromagnetic valve between the first heat exchanger and internal combustion engine cooling line, the first electromagnetic valve and the second electromagnetic valve connect with controller respectively.
The beneficial effects of the utility model are: when battery pack temperature is too high, compressor cooling can be adopted, take away battery pack temperature, set of cells is made to lower the temperature, when battery pack temperature is too low, the used heat that internal combustion engine produces can be used to improve battery pack temperature, so that battery pack temperature controls under best state of temperature, greatly extend the service life of set of cells, and without using set of cells self electric quantity to heat, reduce set of cells self-energy loss, and without destroying Battery case structure, make battery case can reach most high-protection level IP67, protect the use safety of set of cells greatly.
Accompanying drawing explanation
Fig. 1 is a kind of Hybrid Vehicle set of cells temperature regulating device.
Figure is labeled as: battery modules heat exchanger 1, expansion tank the 2, first water pump the 3, first heat exchanger the 4, first electromagnetic valve the 5, second water pump the 6, second electromagnetic valve the 7, second heat exchanger 8, expansion valve 9, condenser 10, compressor 11, fan 12, controller 13.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further illustrated.
nullA kind of Hybrid Vehicle set of cells temperature regulating device as shown in Figure 1，Including battery modules heat exchanger 1，One end of battery modules heat exchanger 1 is connected with one end of expansion tank 2，The other end of expansion tank 2 connects the first end of the first heat exchanger 4，The other end of battery modules heat exchanger 1 and one end of the first water pump 3 connect，The other end of the first water pump 3 connects the first end of the second heat exchanger 8，Second end of the first heat exchanger 4 and the second end of the second heat exchanger 8 connect，Make battery modules heat exchanger 1、Expansion tank 2、First heat exchanger 4、Second heat exchanger 8 and the first water pump 3 form the loop of a circulation，In loop, flowing has coolant，Described first heat exchanger 4、Second water pump 6、The series connection of internal combustion engine cooling line forms loop，Described second heat exchanger 8、Expansion valve 9、Condenser 10 and compressor 11 series connection form loop，Also include the first temperature sensor for detecting battery pack temperature，First temperature sensor can arrange and directly gather battery pack temperature on the battery pack，First temperature sensor can also be arranged on battery modules heat exchanger，Owing to battery modules heat exchanger contacts with set of cells，Therefore the first temperature sensor also can indirect detection to battery pack temperature，Also include controller 13，Described controller 13 respectively with the first temperature sensor、First water pump 3、Second water pump 6 and compressor 11 connect，The battery modules heat exchanger of this device contacts with set of cells，Controller 13 gathers the temperature of battery modules heat exchanger 1 by the first temperature sensor，If temperature is higher than design temperature，Controller 13 controls the first water pump 3 and works，Coolant in loop starts the cycle over flowing，Flow to battery modules heat exchanger 1 place and take away the heat of set of cells，Then the second heat exchanger 8 place it is flow to，Simultaneously controller 13 controls compressor 11 and freezes，Coolant and coolant are in second heat exchanger 8 place's heat exchange，Heat in coolant is taken away by coolant，Heat is discharged by coolant at condenser 10 place，Realize the cooling to set of cells；nullIf the temperature that controller 13 detects is lower than design temperature，Controller 13 controls the first water pump 3 and works，Coolant in loop starts the cycle over flowing，Open the second water pump 6 simultaneously，The liquid with heat is made in internal combustion engine cooling tube to start the cycle over flowing，When flowing to the first heat exchanger 4 place，Cooling tube carries out heat exchange with the liquid of heat and coolant，Make coolant with heat，During with the coolant flow of heat to battery modules heat exchanger 1 place，Heat is provided to set of cells，Battery pack temperature is made to increase，When temperature is promoted to design temperature，Controller 13 controls the first water pump 3、Second water pump 6 quits work，The present invention is when battery pack temperature is too high，Compressor 11 can be adopted to freeze，Take away battery pack temperature，Set of cells is made to lower the temperature，When battery pack temperature is too low，The used heat that internal combustion engine produces can be used to improve battery pack temperature，So that battery pack temperature controls under best state of temperature，Greatly extend the service life of set of cells，And without using set of cells self electric quantity to heat，Reduce set of cells self-energy loss，And without destroying Battery case structure，Make battery case can reach most high-protection level IP67，Protect the use safety of set of cells greatly.
Additionally, also include fan 12, described fan 12 is arranged on outside condenser 10, when coolant discharges heat in condensation place, can open fan 12 forced air convection and dispel the heat, accelerate the release of heat.
In addition, condenser 10 is internally provided with the second temperature sensor, described second temperature sensor is connected with controller 13, controller 13 gathers condenser 10 temperature by the second temperature sensor, when condenser 10 reaches design temperature, controller 13 controls fan 12 and opens quickening heat release, when condenser 10 not up to design temperature is, fan 12 is not turned on, and this can reduce energy expenditure.
And, it is provided with the first electromagnetic valve 5 between first heat exchanger 4 and the first water pump 3, the second electromagnetic valve 7 it is provided with between first heat exchanger 4 and internal combustion engine cooling line, first electromagnetic valve 5 and the second electromagnetic valve 7 connect with controller 13 respectively, when temperature is lower than design temperature, controller 13 controls the first electromagnetic valve 5 and the second electromagnetic valve 7 is opened, when temperature is promoted to design temperature, controller 13 controls the first water pump 3, the while that second water pump 6 being out-of-work, control the first electromagnetic valve 5 simultaneously and the second electromagnetic valve 7 cuts out, make the liquid in internal combustion engine cooling line will not flow to the first heat exchanger 4 place and coolant generation energy exchange again continue to improve the temperature of set of cells because of rocking of the vehicles.
Particular embodiments described above; the purpose of this utility model, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
- null1. a Hybrid Vehicle set of cells temperature regulating device，It is characterized in that: include battery modules heat exchanger (1)，One end of battery modules heat exchanger (1) is connected with one end of expansion tank (2)，The other end of expansion tank (2) connects the first end of the first heat exchanger (4)，The other end of battery modules heat exchanger (1) and one end of the first water pump (3) connect，The other end of the first water pump (3) connects the first end of the second heat exchanger (8)，Second end of the first heat exchanger (4) and the second end of the second heat exchanger (8) connect，Make battery modules heat exchanger (1)、Expansion tank (2)、First heat exchanger (4)、Second heat exchanger (8) and the first water pump (3) form the loop of a circulation，In loop, flowing has coolant，Described first heat exchanger (4)、Second water pump (6)、The series connection of internal combustion engine cooling line forms loop，Described second heat exchanger (8)、Expansion valve (9)、Condenser (10) and compressor (11) series connection form loop，Also include the first temperature sensor for detecting battery pack temperature，Also include controller (13)，Described controller (13) respectively with the first temperature sensor、First water pump (3)、Second water pump (6) and compressor (11) connect.
- 2. a kind of Hybrid Vehicle set of cells temperature regulating device as claimed in claim 1, it is characterised in that: also including fan (12), described fan (12) is arranged on condenser (10) outside.
- 3. a kind of Hybrid Vehicle set of cells temperature regulating device as claimed in claim 1, it is characterised in that: condenser (10) is internally provided with the second temperature sensor, and described second temperature sensor is connected with controller (13).
- 4. a kind of Hybrid Vehicle set of cells temperature regulating device as claimed in claim 1, it is characterized in that: between the first heat exchanger (4) and the first water pump (3), be provided with the first electromagnetic valve (5), it is provided with the second electromagnetic valve (7), the first electromagnetic valve (5) and the second electromagnetic valve (7) between first heat exchanger (4) and internal combustion engine cooling line to connect with controller (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050114.1U CN205376687U (en) | 2016-01-19 | 2016-01-19 | Group battery temperature regulating device for hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050114.1U CN205376687U (en) | 2016-01-19 | 2016-01-19 | Group battery temperature regulating device for hybrid vehicle |
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| Publication Number | Publication Date |
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| CN205376687U true CN205376687U (en) | 2016-07-06 |
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| CN201620050114.1U Active CN205376687U (en) | 2016-01-19 | 2016-01-19 | Group battery temperature regulating device for hybrid vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488483A (en) * | 2018-11-01 | 2019-03-19 | 安徽双桦热交换***有限公司 | A kind of vehicle heat-exchange system |
| CN109572368A (en) * | 2019-01-29 | 2019-04-05 | 重庆巨合机械有限公司 | A kind of electric commercial vehicle with independent waring and cooling air conditioning system |
| CN114221062A (en) * | 2021-12-15 | 2022-03-22 | 西安交通大学 | Electrochemical energy storage system and thermal management method |
-
2016
- 2016-01-19 CN CN201620050114.1U patent/CN205376687U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488483A (en) * | 2018-11-01 | 2019-03-19 | 安徽双桦热交换***有限公司 | A kind of vehicle heat-exchange system |
| CN109488483B (en) * | 2018-11-01 | 2022-07-19 | 青岛永晟热交换器有限公司 | Vehicle heat exchange system |
| CN109572368A (en) * | 2019-01-29 | 2019-04-05 | 重庆巨合机械有限公司 | A kind of electric commercial vehicle with independent waring and cooling air conditioning system |
| CN114221062A (en) * | 2021-12-15 | 2022-03-22 | 西安交通大学 | Electrochemical energy storage system and thermal management method |
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