CN106585319B - A kind of electronic automobile air conditioning system system of energy storage type - Google Patents
A kind of electronic automobile air conditioning system system of energy storage type Download PDFInfo
- Publication number
- CN106585319B CN106585319B CN201611087450.4A CN201611087450A CN106585319B CN 106585319 B CN106585319 B CN 106585319B CN 201611087450 A CN201611087450 A CN 201611087450A CN 106585319 B CN106585319 B CN 106585319B
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- Prior art keywords
- energy storage
- solenoid valve
- compressor
- condenser
- air conditioning
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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
- B60H1/00357—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
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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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
- B60H1/00492—Heating, cooling or ventilating [HVAC] devices comprising regenerative heating or cooling means, e.g. heat accumulators
- B60H1/005—Regenerative cooling means, e.g. cold accumulators
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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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of electronic automobile air conditioning system systems of energy storage type, including the condenser and energy storage canister being connect respectively by the first solenoid valve and second solenoid valve with compressor, condenser is with energy storage canister respectively by connecting drying bottle by third solenoid valve and the 4th solenoid valve, drying bottle connects evaporator by expansion valve, and evaporator connects recycling can.The present invention is by advance storing cooling capacity during Vehicular charging, vehicle air conditioning compressor in refrigeration, which does not work, not to consume energy, the course continuation mileage of electric bus effectively is improved, solves the problems, such as that pure electric vehicle bus power consumption and noise in air conditioner refrigerating are larger, improves the comfort of driving；Meanwhile the present invention has also taken into account the air conditioner refrigerating requirement after energy storage is finished；In addition, Pinggu energy storage of avoiding the peak hour using night electricity price also improves the economical of bus operations.
Description
Technical field
The invention belongs to air-conditioning technical fields, are related to a kind of electric bus air-conditioning, specifically a kind of energy storage type electric bus
Air-conditioning system.
Background technique
Pure electric vehicle bus plays more and more important role in city bus, short-distance passenger traffic at present, it is contemplated that multiplies
The such vehicle of comfort of visitor is provided with electric air-conditioning system, and when work directly takes electricity from vehicle high-voltage battery group, passes through
Compressor controller is reverse into three-phase alternating current electric drive compressor compresses refrigerant and achievees the effect that refrigeration.
The technical difficult points for restricting electric bus development at present are course continuation mileage problem, and in above-mentioned air-conditioning technical scheme
The energy consumption of air conditioner compressed mechanism cold has just accounted for the 30% of entire vehicle power consumption, has seriously affected the course continuation mileage of vehicle, while
The noise of the generation that runs at high speed of compressor and vibration have also seriously affected the comfort of driver and passenger in vehicle travel process.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of electronic automobile air conditioning system systems of energy storage type, in Vehicular charging
Cooling capacity is stored in advance in the process, vehicle air conditioning compressor in refrigeration, which does not work, not to consume energy, and solves to increase course continuation mileage and mention
High-comfort purpose.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of electronic automobile air conditioning system system of energy storage type, including compressor, the compressor are separately connected cold by pipeline
Condenser and energy storage canister, are connected with the first solenoid valve between the energy storage canister and compressor, the condenser and compressor it
Between be connected with second solenoid valve；
The condenser passes through pipeline with energy storage canister and connects drying bottle, connects between the energy storage canister and drying bottle
There is third solenoid valve, is connected with the 4th solenoid valve between the condenser and drying bottle；
The drying bottle connects expansion valve by pipeline, and the expansion valve connects evaporator by pipeline；
The evaporator connects recycling can by pipeline.
Further, the compressor connects the 5th solenoid valve by pipeline, and the 5th solenoid valve other end connects
It is connected on the pipeline between evaporator and recycling can.
Beneficial effects of the present invention: by advance storing cooling capacity during Vehicular charging, vehicle air conditioning exists the present invention
Compressor, which does not work, when refrigeration does not consume energy, and effectively improves the course continuation mileage of electric bus, solves pure electric vehicle bus and exist
Power consumption and the larger problem of noise, improve the comfort of driving when air conditioner refrigerating；Meanwhile the present invention has also taken into account and has used in energy storage
Air conditioner refrigerating requirement after complete；In addition, Pinggu energy storage of avoiding the peak hour using night electricity price also improves the economical of bus operations.
Detailed description of the invention
Present invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is system schematic of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of electronic automobile air conditioning system system of energy storage type, including compressor 1, compressor 1
As the main executive device of refrigeration, by refrigerant compression at the refrigerant of high pressure, and refrigerant is driven to follow within air-conditioning systems
Circulation is dynamic.
Compressor 1 is separately connected condenser 2 and energy storage canister 3 by pipeline, and is connected between energy storage canister 3 and compressor 1
One solenoid valve 4, the high-pressure refrigerant that compressor 1 exports pass through the first solenoid valve 4, and pressurized storage is in energy storage canister 3.
Second solenoid valve 5 is connected between condenser 2 and compressor 1, the high-pressure refrigerant that compressor 1 exports passes through second
Solenoid valve 5 is radiated in condenser 2, cooled down and is condensed.
Condenser 2 connects drying bottle 6 by pipeline with energy storage canister 3, is connected with third between energy storage canister 3 and drying bottle 6
Solenoid valve 7, the high-pressure refrigerant in energy storage canister 3 enter in drying bottle 6 by third solenoid valve 7, are done in drying bottle 6
It is dry；The 4th solenoid valve 8 is connected between condenser 2 and drying bottle 6, high-pressure refrigerant of the output of condenser 2 by condensation passes through
4th solenoid valve 8 enters in drying bottle 6, is dried in drying bottle 6.
Drying bottle 6 connects expansion valve 9 by pipeline, and expansion valve 9 connects evaporator 10 by pipeline, passes through in drying bottle 6
After dry high-pressure refrigerant enters in expansion valve 9 expansion of shutting off, into evaporator 10 in evaporate, to electric bus car carry out
Cooling.
Evaporator 10 connects recycling can 11 by pipeline, and recycling can 11, which is used to recycle, completes refrigeration cycle in evaporator 10
Refrigerant.Compressor 1 connects the 5th solenoid valve 12 by pipeline, and 12 other end of the 5th solenoid valve is connected to evaporator 10 and recycling
On pipeline between tank 11, the refrigerant that refrigeration cycle is completed in evaporator 10 and recycling can 11 passes through the 5th solenoid valve 12 again
It is compressed in into compressor 1, carries out next round refrigeration work.
Working principle of the present invention: when electric bus is when charging at night, compressor 1 directly takes the electric energy of power grid to refrigeration
Agent carries out compression work, opens the first solenoid valve 4 and the 5th solenoid valve 12, closes second solenoid valve 5, third solenoid valve 7 and the
Four solenoid valves 8, by the compression function of compressor 1 by the refrigerant pressurized storage in recycling can 11 in energy storage canister 3, press at this time
Contracting machine 1, which works, directly takes busbar charging electric energy, does not influence battery charging.
When electric bus needs to turn on the aircondition in traveling on daytime, third solenoid valve 7 is directly opened, the first electromagnetism is closed
Valve 4, second solenoid valve 5, the 4th solenoid valve 8 and the 5th solenoid valve 12, the refrigerant in energy storage canister 3 passes through third solenoid valve at this time
7 enter it is dry in drying bottles 6, it is dry after refrigerant enter in expansion valve 9 expansion of shutting off after, into evaporator 10 in evaporate,
Cool down to electric bus car, the refrigerant for completing refrigeration cycle returns recycling can 11, completes a refrigeration cycle, reaches
To the effect for not starting compressor refrigeration.
If the refrigerant in vehicle air conditioning energy storage canister 3 will also continue starting air-conditioning after exhausting, second solenoid valve is opened
5, the 4th solenoid valve 8 and the 5th solenoid valve 12 close the first solenoid valve 4 and third solenoid valve 7, open compressor 1, recycling at this time
Refrigerant in tank 11 enters in compressor 1 by the 5th solenoid valve 12, and high-pressure refrigerant is compressed in compressor 1, high
Compression refrigerant passes through second solenoid valve 5 under the continual pressure of compressor 1, is radiated, is cooled down and cold in condenser 2
Solidifying, subsequent refrigerant enters in drying bottle 6 using the 4th solenoid valve 8 to be dried, and the refrigerant after drying enters expansion valve 9
Inside shut off after expansion, into evaporator 10 in evaporate, cool down to electric bus car, complete the refrigerant warp of refrigeration cycle
It crosses the 5th solenoid valve 12 to return in compressor 1, carries out next refrigeration cycle.
By in advance storing cooling capacity during Vehicular charging, vehicle air conditioning compressor in refrigeration does not work the present invention
It does not consume energy, effectively improves the course continuation mileage of electric bus, solve pure electric vehicle bus and power consumption and make an uproar in air conditioner refrigerating
The larger problem of sound, improves the comfort of driving；Meanwhile the air conditioner refrigerating that the present invention has also taken into account after energy storage is finished is wanted
It asks；In addition, Pinggu energy storage of avoiding the peak hour using night electricity price also improves the economical of bus operations.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (2)
1. a kind of electronic automobile air conditioning system system of energy storage type, including compressor (1), it is characterised in that: the compressor (1) passes through
Pipeline is separately connected condenser (2) and energy storage canister (3), is connected with the first electromagnetism between the energy storage canister (3) and compressor (1)
Valve (4) is connected with second solenoid valve (5) between the condenser (2) and compressor (1)；
The condenser (2) is connected drying bottle (6) by pipeline with energy storage canister (3), the energy storage canister (3) and drying bottle
(6) it is connected between third solenoid valve (7), the 4th solenoid valve (8) is connected between the condenser (2) and drying bottle (6)；
The drying bottle (6) connects expansion valve (9) by pipeline, and the expansion valve (9) connects evaporator by pipeline
(10)；
The evaporator (10) connects recycling can (11) by pipeline.
2. the electronic automobile air conditioning system system of a kind of energy storage type according to claim 1, it is characterised in that: the compressor
(1) the 5th solenoid valve (12) is connected by pipeline, the 5th described solenoid valve (12) other end is connected to evaporator (10) and returns
On pipeline between closed cans (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087450.4A CN106585319B (en) | 2016-11-30 | 2016-11-30 | A kind of electronic automobile air conditioning system system of energy storage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087450.4A CN106585319B (en) | 2016-11-30 | 2016-11-30 | A kind of electronic automobile air conditioning system system of energy storage type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585319A CN106585319A (en) | 2017-04-26 |
| CN106585319B true CN106585319B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611087450.4A Active CN106585319B (en) | 2016-11-30 | 2016-11-30 | A kind of electronic automobile air conditioning system system of energy storage type |
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| Country | Link |
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| CN (1) | CN106585319B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422827A (en) * | 2018-03-07 | 2018-08-21 | 邦泰宏图（深圳）科技有限责任公司 | Vehicle interior temperature adjusts system and vehicle |
| CN111791670B (en) * | 2020-07-31 | 2023-03-17 | 郑州轻工业大学 | Phase change cold accumulation automobile air conditioning system based on reverse circulation and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996754Y (en) * | 2006-12-31 | 2007-12-26 | 上海通用汽车有限公司 | Refrigerating economizing air conditioner of automobile |
| US20090266089A1 (en) * | 2008-04-23 | 2009-10-29 | Roland Haussmann | Method For Operating An Air Conditioning Unit For A Car |
| CN104279800A (en) * | 2013-07-09 | 2015-01-14 | 比亚迪股份有限公司 | Electric automobile air conditioning system and electric automobile |
-
2016
- 2016-11-30 CN CN201611087450.4A patent/CN106585319B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996754Y (en) * | 2006-12-31 | 2007-12-26 | 上海通用汽车有限公司 | Refrigerating economizing air conditioner of automobile |
| US20090266089A1 (en) * | 2008-04-23 | 2009-10-29 | Roland Haussmann | Method For Operating An Air Conditioning Unit For A Car |
| CN104279800A (en) * | 2013-07-09 | 2015-01-14 | 比亚迪股份有限公司 | Electric automobile air conditioning system and electric automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585319A (en) | 2017-04-26 |
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