CN105480054A - Air conditioner heating system for hybrid power vehicle and control method thereof - Google Patents
Air conditioner heating system for hybrid power vehicle and control method thereof Download PDFInfo
- Publication number
- CN105480054A CN105480054A CN201510879311.4A CN201510879311A CN105480054A CN 105480054 A CN105480054 A CN 105480054A CN 201510879311 A CN201510879311 A CN 201510879311A CN 105480054 A CN105480054 A CN 105480054A
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- CN
- China
- Prior art keywords
- water pump
- electronic water
- air conditioner
- hybrid power
- heating 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims description 14
- 239000003507 refrigerant Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/004—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for vehicles having a combustion engine and electric drive means, e.g. hybrid electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
Abstract
The invention provides an air conditioner heating system for a hybrid power vehicle, which is high in heat efficiency and high in heating speed, and a control method thereof. The air conditioner heating system comprises an engine, an electric heater, a warm air core in which the air is supplied by a blower, an electronic water pump, a first one-way valve, a second one-way valve and a hybrid power controller, wherein the engine, the first one-way valve, the electric heater and the warm air core form a hybrid power heating loop; the electronic water pump, the electric heater, the warm air core and the second one-way valve form an electric heating loop; the engine is connected in series with the first one-way valve to form a first power source branch; the second one-way valve is connected in series with the electronic water pump to form a second power source branch; the second power source branch is connected in parallel with the first power source branch; and the electronic water pump is connected with the hybrid power controller. The hybrid power heating loop and the electric heating loop of the air conditioner heating system for the hybrid power vehicle share the electric heater and the warm air core assembly, so that the air conditioner heating system has a relatively simple and compact structure so as to be favorable for saving the arrangement space and cost.
Description
Technical field
The present invention relates to hybrid power automobile air conditioner technical field, be specifically related to a kind of hybrid power automobile air conditioner heating system and control method thereof.
Background technology
Air conditioning for automobiles is mainly used in vehicle temperature, humidity control effect, is made up of three subsystems: freeze, heat, air exchange system.The heat produced when heating mainly adopts driving engine to run heats.Heating system comprises: the compositions such as heater cores assembly, blowing engine, pipeline.In the winter time, because origin of heat is in the heat brought of engine coolant, when cooling-liquid temperature is low, general heating effect is unsatisfactory for automotive air-conditioning system, and temperature rise is slow, and the inadequate snugness of vehicle interior temperature.And current hybrid power automobile air conditioner, be generally the a/c system by PTC air heating type when electric-only mode, heat efficiency is not high, and air-out is dry, affects traveling comfort.
Summary of the invention
Primary and foremost purpose of the present invention is that a kind of heat efficiency of proposition is high, heats fast hybrid power automobile air conditioner heating system.
According to hybrid power automobile air conditioner heating system provided by the invention, comprise driving engine, electric heater, the heater cores of being blown by blowing engine, electronic water pump, first check valve, the second check valve and hybrid controller, key is the mixed dynamic heating circuit of described driving engine, the first check valve, electric heater, heater cores composition; Described electronic water pump, electric heater, heater cores, the second check valve composition electro heat loop; Described driving engine and the first check valve are connected into the first propulsion source branch road, described second check valve and electronic water pump are connected into the second propulsion source branch road, described second propulsion source branch road and the first propulsion source branch circuit parallel connection, described electronic water pump is connected with hybrid controller.
Hybrid power automobile air conditioner heating system of the present invention, car load be operated in driving engine work independently pattern or mixed dynamic model formula time, take mixed dynamic heating circuit heating, not only used the heat of conventional engines refrigerant fluid heating, also add electric heater heated cooling fluid, improve the heating effect of the simple heating engines refrigerant fluid of tradition; Under electric-only mode, electronic water pump is opened, and provides refrigerant fluid at the propulsion source of electro heat circuit cycle, now, and the heat only providing refrigerant fluid to heat by electric heater; Mixed dynamic heating circuit and electro heat loop share electric heater and heater cores assembly, and its structure is more simply compact, is beneficial to and saves arrangement space and cost.
Further, described electric heater is high-tension current temperature booster, and the heater element of described high-tension current temperature booster is all with high dielectric up and down, to keep high dielectric strength, thus make the change of high-tension current heater voltage can not affect the change of quantity of heat given up, be conducive to the regulation and control of cooling-liquid temperature.
Further, described high-tension current temperature booster skin is provided with the over cap for heat isolation, to improve the heat efficiency of high-tension current temperature booster further.
Further, described electronic water pump is adopt the electronic water pump that regulates continuously of dutycycle, thus accurately controls rotating speed and the flow of electronic water pump, and then ensures that the rotating speed of electronic water pump under different operating mode and flow mate with system requirements.
Further, described electronic water pump is arranged on chassis runner place and away from driving compartment, both can avoids the service life of vibration influence electronic water pump, and the noise transmission of electronic water pump can be avoided again to driving compartment.
Further, described electric heater and electronic water pump are arranged on heater cores side, to reduce the length of pipeline as far as possible.
Another object of the present invention is to provide a kind of control method of hybrid power automobile air conditioner heating system, comprises the steps:
A, to work independently pattern or mixed dynamic model formula when automobile is operated in driving engine, electronic water pump attonity, refrigerant fluid flows through mixed dynamic heating circuit;
B, be operated in electric-only mode when automobile, hybrid controller controls electronic water pump work, and refrigerant fluid flows through electro heat loop pump.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention.
Wherein illustrate: 1, driving engine; 2, high-tension current temperature booster; 3, heater cores; 4, electronic water pump; 5, the first check valve; 6, the second check valve.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As Fig. 1, hybrid power automobile air conditioner heating system of the present invention, comprise driving engine 1, high-tension current temperature booster 2, the heater cores 3 of being blown by blowing engine, electronic water pump 4, first check valve 5, second check valve 6 and hybrid controller (not shown), the mixed dynamic heating circuit of driving engine 1, first check valve 5, high-tension current temperature booster 2, heater cores 3 composition; Electronic water pump 4, electric heater, heater cores 3, second check valve 6 form electro heat loop; Driving engine 1 and the first check valve 5 are connected into the first propulsion source branch road, second check valve 6 and electronic water pump 4 are connected into the second propulsion source branch road, second propulsion source branch road and the first propulsion source branch circuit parallel connection, electronic water pump is connected (not shown) with hybrid controller.Preferably, the second propulsion source branch road is in parallel by two three-way pipes with the first propulsion source branch road.
The control method of hybrid power automobile air conditioner heating system of the present invention comprises the steps:
A, to work independently pattern or mixed dynamic model formula when automobile is operated in driving engine, electronic water pump 4 attonity, refrigerant fluid flows through mixed dynamic heating circuit;
B, be operated in electric-only mode when automobile, hybrid controller controls electronic water pump 4 and works, and refrigerant fluid flows through electro heat loop.
Hybrid power automobile air conditioner heating system of the present invention, to work independently pattern or mixed dynamic model formula at driving engine in engine operation, take mixed dynamic heating circuit heating, not only used the heat of conventional engines refrigerant fluid heating, also add high-tension current temperature booster 2 heated cooling fluid, improve the heating effect of the simple heating engines refrigerant fluid of tradition; Under electric-only mode, electronic water pump 4 is opened, and provides refrigerant fluid at the propulsion source of electro heat circuit cycle, now, and the heat only providing refrigerant fluid to heat by high-tension current temperature booster 2; The assembly of mixed dynamic heating circuit and electro heat loop common high voltage electric heater 2 and heater cores 3, its structure is more simply compact, is beneficial to and saves arrangement space and cost.
As preferred embodiment, electric heater adopts high-tension current temperature booster 2, the heater element of high-tension current temperature booster 2 is all with high dielectric up and down, to keep high dielectric strength, thus make the change of high-tension current temperature booster 2 voltage can not affect the change of quantity of heat given up, be conducive to the regulation and control of cooling-liquid temperature.The skin of high-tension current temperature booster 2 is provided with the over cap for heat isolation, to improve the heat efficiency of high-tension current temperature booster 2 further.
Electronic water pump is adopt the electronic water pump 4 that regulates continuously of dutycycle, thus accurately controls rotating speed and the flow of electronic water pump 4, and then ensures that the rotating speed of electronic water pump 4 under different operating mode and flow mate with system requirements.Electronic water pump 4 is arranged on chassis runner place and away from driving compartment, both can avoids the service life of vibration influence electronic water pump 4, and the noise transmission of electronic water pump 4 can be avoided again to driving compartment.
In addition, high-tension current temperature booster 2 and electronic water pump 4 are arranged on heater cores 3 side, to reduce the length of pipeline as far as possible.
Claims (7)
1. a hybrid power automobile air conditioner heating system, comprise driving engine, electric heater, the heater cores of being blown by blowing engine, electronic water pump, first check valve, the second check valve and hybrid controller, is characterized in that the mixed dynamic heating circuit of described driving engine, the first check valve, electric heater, heater cores composition; Described electronic water pump, electric heater, heater cores, the second check valve composition electro heat loop; Described driving engine and the first check valve are connected into the first propulsion source branch road, described second check valve and electronic water pump are connected into the second propulsion source branch road, described second propulsion source branch road and the first propulsion source branch circuit parallel connection, described electronic water pump is connected with hybrid controller.
2. hybrid power automobile air conditioner heating system according to claim 1, it is characterized in that described electric heater is high-tension current temperature booster, the heater element of described high-tension current temperature booster is all with high dielectric up and down.
3. hybrid power automobile air conditioner heating system according to claim 2, is characterized in that described high-tension current temperature booster skin is provided with the over cap for heat isolation.
4. hybrid power automobile air conditioner heating system according to claim 1, is characterized in that described electronic water pump is the electronic water pump adopting dutycycle to regulate continuously.
5. hybrid power automobile air conditioner heating system according to claim 4, is characterized in that described electronic water pump is arranged on chassis runner place and away from driving compartment.
6. hybrid power automobile air conditioner heating system according to claim 1, is characterized in that described electric heater and electronic water pump are arranged on heater cores side.
7. a control method for the hybrid power automobile air conditioner heating system as described in claim 1-6, is characterized in that comprising the steps:
A, to work independently pattern or mixed dynamic model formula when automobile is operated in driving engine, electronic water pump attonity, refrigerant fluid flows through mixed dynamic heating circuit;
B, be operated in electric-only mode when automobile, hybrid controller controls electronic water pump work, and refrigerant fluid flows through electro heat loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879311.4A CN105480054A (en) | 2015-12-05 | 2015-12-05 | Air conditioner heating system for hybrid power vehicle and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879311.4A CN105480054A (en) | 2015-12-05 | 2015-12-05 | Air conditioner heating system for hybrid power vehicle and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105480054A true CN105480054A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879311.4A Pending CN105480054A (en) | 2015-12-05 | 2015-12-05 | Air conditioner heating system for hybrid power vehicle and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105480054A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585320A (en) * | 2016-12-14 | 2017-04-26 | 山推工程机械股份有限公司 | Heat exchange device, control method thereof, and heating ventilation air conditioning system using heat exchange device |
| CN108248339A (en) * | 2016-12-28 | 2018-07-06 | 长城汽车股份有限公司 | Mounted air conditioner system, the control method of mounted air conditioner system and vehicle |
| CN108340754A (en) * | 2018-02-01 | 2018-07-31 | 华域三电汽车空调有限公司 | A kind of on-board air conditioner |
| CN109094330A (en) * | 2018-09-30 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of automobile air conditioning heater system and control method |
| CN109249775A (en) * | 2017-07-12 | 2019-01-22 | 上海重塑能源科技有限公司 | A kind of warm air system and heating method for fuel-cell vehicle |
| CN110356187A (en) * | 2018-03-26 | 2019-10-22 | 长城汽车股份有限公司 | Air conditioning warm air system and its control method |
| CN110370890A (en) * | 2019-07-26 | 2019-10-25 | 上海世科嘉车辆技术研发有限公司 | Warm air system with dual mode coolant loops |
| CN113580905A (en) * | 2021-08-31 | 2021-11-02 | 奇瑞汽车股份有限公司 | Plug-in hybrid electric vehicle's thermal management system and plug-in hybrid electric vehicle |
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| CN102529642A (en) * | 2012-01-09 | 2012-07-04 | 重庆长安汽车股份有限公司 | Air-conditioner heating system for extended range electric vehicle and control method of air-conditioner heating system |
| CN103213473A (en) * | 2013-04-17 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Hydropower dual-purpose heating system and control method of hybrid electric vehicle |
| US20140223950A1 (en) * | 2011-09-09 | 2014-08-14 | Volvo Construction Equipment Ab | Temperature control system for vehicles |
| CN104070960A (en) * | 2014-06-25 | 2014-10-01 | 奇瑞汽车股份有限公司 | Hybrid power car air conditioning system and control method thereof |
| CN104191933A (en) * | 2014-09-18 | 2014-12-10 | 奇瑞汽车股份有限公司 | Heating management system for hybrid vehicle |
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2015
- 2015-12-05 CN CN201510879311.4A patent/CN105480054A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140223950A1 (en) * | 2011-09-09 | 2014-08-14 | Volvo Construction Equipment Ab | Temperature control system for vehicles |
| CN102529642A (en) * | 2012-01-09 | 2012-07-04 | 重庆长安汽车股份有限公司 | Air-conditioner heating system for extended range electric vehicle and control method of air-conditioner heating system |
| CN103213473A (en) * | 2013-04-17 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Hydropower dual-purpose heating system and control method of hybrid electric vehicle |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585320A (en) * | 2016-12-14 | 2017-04-26 | 山推工程机械股份有限公司 | Heat exchange device, control method thereof, and heating ventilation air conditioning system using heat exchange device |
| CN108248339A (en) * | 2016-12-28 | 2018-07-06 | 长城汽车股份有限公司 | Mounted air conditioner system, the control method of mounted air conditioner system and vehicle |
| CN108248339B (en) * | 2016-12-28 | 2020-03-31 | 长城汽车股份有限公司 | Vehicle-mounted air conditioning system, control method of vehicle-mounted air conditioning system and vehicle |
| CN109249775A (en) * | 2017-07-12 | 2019-01-22 | 上海重塑能源科技有限公司 | A kind of warm air system and heating method for fuel-cell vehicle |
| CN108340754A (en) * | 2018-02-01 | 2018-07-31 | 华域三电汽车空调有限公司 | A kind of on-board air conditioner |
| CN110356187A (en) * | 2018-03-26 | 2019-10-22 | 长城汽车股份有限公司 | Air conditioning warm air system and its control method |
| CN110356187B (en) * | 2018-03-26 | 2022-12-20 | 长城汽车股份有限公司 | Air conditioning and heating system and control method thereof |
| CN109094330A (en) * | 2018-09-30 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of automobile air conditioning heater system and control method |
| CN109094330B (en) * | 2018-09-30 | 2020-06-23 | 安徽江淮汽车集团股份有限公司 | Automobile air conditioner warm air system and control method |
| CN110370890A (en) * | 2019-07-26 | 2019-10-25 | 上海世科嘉车辆技术研发有限公司 | Warm air system with dual mode coolant loops |
| CN113580905A (en) * | 2021-08-31 | 2021-11-02 | 奇瑞汽车股份有限公司 | Plug-in hybrid electric vehicle's thermal management system and plug-in hybrid electric vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |