CN207683371U - A kind of vehicle temperature control system with oil - Google Patents
A kind of vehicle temperature control system with oil Download PDFInfo
- Publication number
- CN207683371U CN207683371U CN201721719526.0U CN201721719526U CN207683371U CN 207683371 U CN207683371 U CN 207683371U CN 201721719526 U CN201721719526 U CN 201721719526U CN 207683371 U CN207683371 U CN 207683371U
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- outlet
- temperature control
- control system
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- compressor
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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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- Air-Conditioning For Vehicles (AREA)
Abstract
The vehicle temperature control system with oil that the utility model discloses a kind of, in the temperature control system, when battery case needs heating, by the unlatching and closing that control each electric check valve, heat in driving motor is imported into battery case, to avoid the setting PTC on battery case pipeline from individually being heated, reduce the electric quantity consumption in PTC heating in this way, and then improve the continuation of the journey of battery case.
Description
Technical field
This application involves vehicle temperature control technical field more particularly to a kind of vehicle temperature control systems with oil.
Background technology
With the development of low-carbon economy, more strict requirements are proposed to energy-saving and emission-reduction, electric vehicle is energy saving due to having
The feature of environmental protection becomes one of development of automobile aspect from now on.But electric vehicle due to the use of battery as a source of power, air-conditioning
System is also different from original automotive air-conditioning system.
Battery pack is heated currently, being typically necessary in new-energy automobile, some uses various ways to electricity
Pond group is heated, and is such as used independent thermal source, that is, is utilized PTC to heat, and is as shown in Figure 1 battery pack PTC heating.
However, in above-mentioned various mode of heatings, according to independent thermal source, such as：It is purely heated, is then needed using PTC
The energy of more battery is consumed, and then the mileage travelled of automobile can be reduced.
Utility model content
The utility model provides a kind of vehicle temperature control system with oil, to solve purely to use in the prior art
PTC pairs of battery pack heats, then the problem of needing to consume the energy of more battery.
Its specific technical solution is as follows：
A kind of vehicle temperature control system with oil includes refrigeration system and cooling system in the temperature control system, wherein
In refrigeration systems, air-conditioning condensator outlet picks up interior evaporator inlet by pipeline and plate heat exchanger enters
Mouthful, the outlet of the car evaporator and the plate heat exchanger connects compressor set, and the outlet of the compressor set connects oil
The first outlet of entrance, the oil connects suction port of compressor, and the second outlet of the oil connects the entrance of air conditioner heat radiator, in institute
The inlet for stating interior evaporator connects the first expansion valve, and the second expansion valve is connect in the inlet of the plate heat exchanger；
Include three branches in the cooling system, in the first branch driving motor outlet connect the first electric check valve and be followed by
Hot water radiation entrance, hot water radiation outlet take back driving motor entrance after connecing the first electric water pump；It is driven in the second branch
Motor outlet connects the second electric check valve, and the outlet of the second electric check valve connects battery tank inlet, and battery tank inlet sets PTC heating
Device, battery case outlet connect the second electric water pump and are followed by plate heat exchanger, in third branch driving motor outlet connect electronic section of third
Only valve inlet, the outlet of third electric check valve connect radiator inlet, and radiator outlet takes back driving electricity after connecing the first electric water pump
Machine；
In the cooling system, the 4th electric check valve of second electric water pump both ends parallel connection, the plate-type heat-exchange
Another outlet of device sets the 5th electric check valve.
Optionally, the compressor set includes the first compressor and the second compressor, first compressor and institute
The second compressor is stated to be arranged side by side.
Optionally, the temperature control system further includes pressure sensor, and the pressure sensor is set to the air conditioner condensation
The exit of device.
Optionally, the temperature control system further includes：
Water supply tank is expanded, the outlet of the expansion water supply tank connects the entrance of the first electric water pump.
Optionally, the battery case includes battery pack or battery pack and charging unit, and one is filled in the charging group
Motor connects a battery modules in the battery pack.
Optionally, the system also includes charger temperature sensor and battery temperature sensor, the chargers
Temperature sensor is set to the charger surface, and the battery pack sensor is set to the battery surface.
Optionally, the temperature control system further includes：
Condensation fan is disposed adjacent with the radiator, for radiating to the radiator；
Air blower is disposed adjacent with the hot water radiation, for carrying out air blast heat dissipation to the hot water radiation.
By the above-mentioned temperature control system provided in the utility model, when battery case needs heating, by pipeline and
The unlatching and closing for controlling electric check valve, the heat in driving motor are imported into battery case, to avoid in battery
PTC is arranged on case pipeline individually to be heated, reduces the electric quantity consumption in PTC heating in this way, and then improve battery case
Continuation of the journey.
In addition, in the present invention, in the temperature control system, when air-conditioning condenser freezes, the oil in oil passes through oil
The first outlet divided enters compressor set, is then flowed back into oil by compressor set, by being arranged in temperature control system
Oil can play compressor set preferable protective effect, and also improve the refrigeration effect of compressor set.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of vehicle temperature control system in the prior art；
Fig. 2 is a kind of structural schematic diagram of the vehicle temperature control system with oil in the utility model embodiment.
Specific implementation mode
Technical solutions of the utility model are described in detail below by attached drawing and specific embodiment, it should be understood that
Particular technique feature in the utility model embodiment and embodiment is the explanation to technical solutions of the utility model, without
It is to limit, in the absence of conflict, the particular technique feature in the utility model embodiment and embodiment can be mutual group
It closes.
It is as shown in Figure 1 a kind of structural schematic diagram of the vehicle temperature control system with oil in the utility model embodiment, it should
Temperature control system includes：Refrigeration system and cooling system.
In refrigeration systems, the outlet of air-conditioning condenser 1 picks up 3 entrance of interior evaporator and plate heat exchanger 4 by pipeline 2
The outlet of entrance, the car evaporator 3 and the plate heat exchanger 4 connects compressor set 5, the outlet of the compressor set 5
20 entrance of oil is connect, the first outlet of oil 20 connects 5 entrance of compressor, and the second outlet of oil 20 meets entering for air-conditioning condenser 1
Mouthful, the first expansion valve 6 is connect in the inlet of the interior evaporator 3, the second expansion is connect in the inlet of the plate heat exchanger 4
Valve 7；
Include three branches in the cooling system, after the outlet of driving motor 8 connects the first electric check valve 9 in the first branch
10 entrance of hot water radiation is connect, the outlet of hot water radiation 10 takes back 8 entrance of driving motor after connecing the first electric water pump 11；Second
The outlet of driving motor 8 connects 12 entrance of the second electric check valve in road, and the outlet of the second electric check valve 12 connects 13 entrance of battery case, electricity
Case 13 entrance in pond sets ptc heater 14, and battery case 13, which exports, connects plate heat exchanger 4 after the second electric water pump 17, in third branch
The outlet of driving motor 8 connects 15 entrance of third electric check valve, and the outlet of third electric check valve 15 connects 16 entrance of radiator, heat dissipation
16 entrance of device connects the first electric water pump 11 and takes back driving motor 8；
In the cooling system, 17 both ends of the second electric water pump the 4th electric check valve 19 in parallel.
By the above-mentioned temperature control system with oil, when air-conditioning condenser 1 freezes, the oil in oil 20 passes through oil 20
First outlet enter compressor set 5, then flowed back into oil by compressor set 5, by being arranged in temperature control system
Oil 20 can play preferable protective effect to compressor set 5, and also improve the refrigeration effect of compressor set 5.
In above-mentioned system, when needing to heat battery case 13, the first electric check valve 9 is closed, third electricity
Dynamic shut-off valve 15 is closed, and the second electric check valve 12 is opened, and the 4th electric check valve 18 is opened, and such driving motor 8 arrives battery
The pipeline of case 13 is connected, to which the heat in driving motor 8 can enter battery case 13 by pipeline 2, to battery case
13 are heated, and are no longer needed PTC is arranged in systems by this way and individually be heated to battery case 13, to reduce
Electric quantity consumption in system improves the continuation of the journey of battery case.
It, can be by second when battery case 13 needs to radiate, and calorific value is smaller in the utility model embodiment
Electric check valve 12, third electric check valve 15 are opened, and the 4th electric check valve 18 is closed, and by the first electric check valve 9
It closes, by the way that the liquid in battery case 13 is pumped into radiator 16 by the second electric water pump 17, specific liquid flow direction is：Second
The second electric water pumps of electric water pump 17- battery cases 13- the second shut-off valve 12- radiators 16- 17, the heat in such battery case 13
It can be entered in radiator 16 and be radiated by pipeline.
When battery case send out 13 calorific values it is bigger when, the 4th electric check valve 18 can be closed, such battery case 13 with
Pipeline conducting between plate heat exchanger 4, by the second electric water pump 17, the heat in battery case 13 can pass through plate-type heat-exchange
Device 4 radiates.
In the utility model embodiment, when driving motor 8 needs heat dissipation, the second electric check valve 12 is closed at this time
It closes, third motor shut-off valve 15 is opened, and pipeline and the radiator 16 of such driving motor 8 are connected, in driving motor 8
Heat can be radiated by radiator 16.
Pass through pipe when battery case needs heating by the above-mentioned temperature control system provided in the utility model embodiment
Road and the unlatching and closing for controlling electric check valve, the heat in driving motor are imported into battery case, to avoid
PTC is arranged on battery case pipeline individually to be heated, reduces the electric quantity consumption in PTC heating in this way, and then improve electricity
The continuation of the journey of pond case.
In addition, the independent heat dissipation between driving motor 8 and battery case 13 may be implemented by electric check valve, to be promoted
The radiating rate and radiating efficiency of battery case 13.
Further, in the utility model embodiment, compressor set 5 in the temperature control system include the first compressor and
Second compressor, the first compressor and the second compressor are arranged side by side, so not into can save compressor the space occupied
Position, and better refrigeration effect can also be provided.Certainly, it can also be set in compressor set in the utility model embodiment
1 either multiple compressor is set, the specific number that compressor is arranged can be adjusted according to actual applicable cases.
In addition, it is necessary to explanation, in the utility model embodiment, although there are two driving motors 8 in Fig. 1,
Be driving motor 8 in actual application in system can only setting one, 3 either multiple, drivings can also be set
The number of motor 8 can be determined according to actual use situation.
Further, further include pressure sensor in the temperature control system in the utility model embodiment, the pressure sensor
It is set to the outlet port of air-conditioning condenser 1, the pressure of 1 outlet port of air-conditioning condenser can be detected by the pressure sensor
Power ensure that the stable operation of system to be provided when 1 outlet pressure of air-conditioning condenser is larger and alarm.
Further, further include expansion water supply tank, the expansion water supply tank in the utility model embodiment, in the temperature control system
19 outlet connects the entrance of the first electric water pump 11, which timely can provide moisturizing for temperature control system, this
Sample ensures the heat flow of pipeline 2.
Further, in the utility model embodiment, which includes charging unit and battery pack, the charger
A charger connects a battery modules in battery pack in group, in this way can be by each charger to each battery mould
Group charges.
Further, further include charger temperature sensor and electricity in the utility model embodiment, in the temperature control system
Pond group temperature sensor, charger temperature sensor are set to charger surface, the temperature for detecting charger, in charger
When temperature is higher, which can generate detection signal, to ensure that system provides alarm.Battery temperature sensor
It is set to battery surface, for detecting battery pack temperature, when battery pack temperature is higher, which can generate inspection
Signal is surveyed, to ensure that system provides the excessively high alarm of battery temperature.
Further, in the utility model embodiment, which further includes condensation fan and air blower, the condensation
Wind turbine is disposed adjacent with radiator 16, for being aerated to radiator 16, to which radiator 16 radiates, and air blower and water
Warm radiator 10 is disposed adjacent, and for carrying out air blast heat dissipation to hot water radiation 10, air blower is dissipated with hot-water heating in practical applications
Hot device 10, interior evaporator 3 and each air door composition heating ventilation and air conditioning HVAC.
Further, further include that motor enters pipe temperature sensor in the utility model embodiment, in the temperature control system, the temperature
Degree sensor is set at the line entry of driving motor 8, for detecting the temperature into the liquid of driving motor 8.
Although the preferred embodiment of the application has been described, one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the application range, including vertex is determined using special symbol, label
Equal changes mode.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (7)
1. a kind of vehicle temperature control system with oil, which is characterized in that in the temperature control system include refrigeration system and heat dissipation
System, wherein
In refrigeration systems, air-conditioning condensator outlet picks up interior evaporator inlet and plate heat exchanger entrance, institute by pipeline
The outlet for stating interior evaporator and the plate heat exchanger connects compressor set, and the outlet of the compressor set connects oil entrance,
The first outlet of the oil connects suction port of compressor, and the second outlet of the oil connects the entrance of air conditioner heat radiator, in the vehicle
The inlet of interior evaporator connects the first expansion valve, and the second expansion valve is connect in the inlet of the plate heat exchanger；
Include three branches in the cooling system, in the first branch driving motor outlet connect the first electric check valve and be followed by hot-water heating
Radiator inlet, hot water radiation outlet take back driving motor entrance after connecing the first electric water pump；Driving motor in the second branch
Outlet connects the second electric check valve, and the outlet of the second electric check valve connects battery tank inlet, and battery tank inlet sets ptc heater, electricity
Case outlet in pond connects the second electric water pump and is followed by plate heat exchanger, in third branch driving motor outlet connect third electric check valve and enter
Mouthful, the outlet of third electric check valve connects radiator inlet, and radiator outlet takes back driving motor after connecing the first electric water pump；
In the cooling system, the 4th electric check valve of second electric water pump both ends parallel connection, the plate heat exchanger
Another outlet sets the 5th electric check valve.
2. temperature control system as described in claim 1, which is characterized in that the compressor set includes the first compressor and second
Compressor, first compressor and second compressor are arranged side by side.
3. temperature control system as claimed in claim 2, which is characterized in that the temperature control system further includes pressure sensor, described
Pressure sensor is set to the exit of the air-conditioning condenser.
4. temperature control system as claimed in claim 3, which is characterized in that the temperature control system further includes：
Water supply tank is expanded, the outlet of the expansion water supply tank connects the entrance of the first electric water pump.
5. temperature control system as claimed in claim 4, which is characterized in that the battery case include battery pack or battery pack and
Charge unit, and a charger connects a battery modules in the battery pack in the charging group.
6. temperature control system as claimed in claim 5, which is characterized in that the system also includes charger temperature sensor and
Battery temperature sensor, the charger temperature sensor are set to the charger surface, and the battery pack sensor is set
It is placed in the battery surface.
7. temperature control system as claimed in claim 6, which is characterized in that the temperature control system further includes：
Condensation fan is disposed adjacent with the radiator, for radiating to the radiator；
Air blower is disposed adjacent with the hot water radiation, for carrying out air blast heat dissipation to the hot water radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719526.0U CN207683371U (en) | 2017-12-08 | 2017-12-08 | A kind of vehicle temperature control system with oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719526.0U CN207683371U (en) | 2017-12-08 | 2017-12-08 | A kind of vehicle temperature control system with oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683371U true CN207683371U (en) | 2018-08-03 |
Family
ID=62996904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721719526.0U Expired - Fee Related CN207683371U (en) | 2017-12-08 | 2017-12-08 | A kind of vehicle temperature control system with oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867200A (en) * | 2017-12-08 | 2018-04-03 | 珠海长欣汽车智能系统有限公司 | A kind of vehicle temperature control system with oil |
| CN109489292A (en) * | 2018-09-20 | 2019-03-19 | 上海理工大学 | A kind of air conditioner heat pump system with Gas-supplying enthalpy-increasing and battery thermal management function |
| CN109664721A (en) * | 2019-02-21 | 2019-04-23 | 深圳市科泰新能源车用空调技术有限公司 | A kind of heat management system and new-energy automobile |
-
2017
- 2017-12-08 CN CN201721719526.0U patent/CN207683371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867200A (en) * | 2017-12-08 | 2018-04-03 | 珠海长欣汽车智能系统有限公司 | A kind of vehicle temperature control system with oil |
| CN109489292A (en) * | 2018-09-20 | 2019-03-19 | 上海理工大学 | A kind of air conditioner heat pump system with Gas-supplying enthalpy-increasing and battery thermal management function |
| CN109664721A (en) * | 2019-02-21 | 2019-04-23 | 深圳市科泰新能源车用空调技术有限公司 | A kind of heat management system and new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |