CN104118297A - Automotive electric drive air conditioner - Google Patents
Automotive electric drive air conditioner Download PDFInfo
- Publication number
- CN104118297A CN104118297A CN201310570766.9A CN201310570766A CN104118297A CN 104118297 A CN104118297 A CN 104118297A CN 201310570766 A CN201310570766 A CN 201310570766A CN 104118297 A CN104118297 A CN 104118297A
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- China
- Prior art keywords
- air
- evaporator
- air conditioner
- inlet
- air outlet
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- 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.)
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Abstract
The invention discloses an automotive electric drive air conditioner, and relates to the technical field of air conditioner manufacturing. The automotive electric drive air conditioner comprises a box shell. One end of the box shell is provided with an air inlet. The other end of the box shell is provided with an air chamber. The air chamber is provided with three air outlets which form an air flow passageway together with the air inlet. An evaporator, an air feeder and a heater are sequentially arranged in the air flow passageway from the air inlet. The included angle between the air feeding direction of the air inlet and the air feeding direction of the evaporator is 90 degrees. The direction of the inlet of the evaporator is the same as the direction of the inlet of the air feeder. The spatial included angle between the evaporator and the heater is 90 degrees. The heater is arranged in front of the outlet of the air feeder. A rotating air door is arranged in the air chamber. The automotive electric drive air conditioner can solve the problems that due to the facts that an existing automotive electric drive air conditioner is large in size, connecting pipelines and air ducts are too long and pipeline arrangement is complex, cold air loss and hot air loss are large when the air conditioner is used, and efficiency of the air conditioner is low.
Description
Technical field
The present invention relates to A/C manufacturing technology field, especially a kind of A/C of driving indoor temperature for vehicles.
Background technology
The major part of the A/C on automobile is as evaporator at present, and supply ventilating fan and temperature booster etc. is generally all arranged on under-dash in car, by pipeline, connects, and air channel is connected with automobile cab.Supply ventilating fan is arranged in inlet side or the air side of evaporator and temperature booster, heating box complex structure, and volume is large.
This vehicle electric drives A/C and has following shortcoming: 1, the connecting tube of each air supply rate, air channel are long, arranges complicatedly, and in actual use, hot and cold windage loss loses larger; 2, be fitted together with the parts such as driving engine, electrical generator, lubricating oil pump, water tank, air compressor, air-conditioner efficiency can be subject to certain impact.
Summary of the invention
The object of this invention is to provide a kind of vehicle electric and drive A/C, it can solve, and vehicle electric drives that A/C volume is large, connecting tube, air channel is long and pipeline arrange complexity cause A/C use in hot and cold windage loss lose large, the problem that air-conditioner efficiency is low.
In order to address the above problem, the technical solution used in the present invention is: this vehicle electric drives A/C and includes case shell, and described case shell one end is provided with ventilation inlet, and the other end is provided with air chamber, described air chamber has and blows facial air outlet, defrosting air outlet He Chui foot air outlet; These air outlets and described ventilation inlet form gas channel, are disposed with evaporator, supply ventilating fan and temperature booster from described ventilation inlet in described gas channel; Ventilation inlet and evaporator air intake direction are 90 degree arranges, in the same way, evaporator and temperature booster are space 90 degree and arrange for evaporator and fresh air inlet (FAI; Temperature booster is arranged on before supply ventilating fan outlet; Supply ventilating fan outlet with blow facial air outlet vertical over against, and defrost air outlet in the same way, Yu Chui foot air outlet is 90 degree.
In above technical scheme, further scheme is: in described air chamber, be provided with rotary air valve.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, evaporator of the present invention, supply ventilating fan and temperature booster are arranged in one housing, and air channel length reduces, and hot and cold windage loss loses little, thereby have improved the efficiency of A/C.
2, the present invention, by the control to rotary air valve, can make to deliver to the cold wind loss reduction in face air port; Temperature booster is arranged between supply ventilating fan and air outlet, can reduce to greatest extent the thermal loss under heating pattern, has given full play to the maximum efficiency of a/c system refrigeration, defrosting.
3, evaporator of the present invention and supply ventilating fan, temperature booster are the structure that is arranged in parallel, and effectively reduce the size of height and length direction.This A/C has the features such as volume is little, efficiency is high, function is strong, noise is low.
4, in the present invention, after air heater via, arrive the flow process of air outlet the shortest, duct resistance is minimum, and thermal loss is minimum, can effectively solve the bad problem of pure electric automobile heating effect.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Number in the figure is expressed as: 1, ventilation inlet; 2, evaporator; 3, supply ventilating fan; 4, temperature booster; 5, rotary air valve; 6, blow facial air outlet; 7, defrosting air outlet; 8, blow foot's air outlet; 9, case shell; 10, air chamber.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
The vehicle electric of Fig. 1 and Fig. 2 drives A/C, includes case shell 9, and one end of case shell 9 is provided with ventilation inlet 1, and the other end is provided with air chamber 10, and air chamber 10 has and blows facial air outlet 6, defrosting air outlet 7 He Chui foot air outlets 8; These air outlets and ventilation inlet 1 form gas channel, are disposed with evaporator 2, supply ventilating fan 3 and temperature booster 4 from ventilation inlet 1 in described gas channel; Ventilation inlet 1 is 90 degree with evaporator 2 air intake directions to be arranged, in the same way, evaporator 2 is space 90 degree with temperature booster 4 and arranges for evaporator 2 and supply ventilating fan 3 imports; Temperature booster 4 is arranged on before supply ventilating fan 3 outlets; Supply ventilating fan 3 outlet with blow facial air outlet 6 vertical over against, with defrost air outlet 7 in the same way, Yu Chui foot air outlet 8 is 90 degree.In air chamber 10, be provided with for switching air conditioner device blow facial model, frost goes out pattern and blows the rotary air valve 5 of pin pattern.
Vehicle electric of the present invention drives A/C, the indoor air of vehicle drive enters in case shell by the admission port 1 in case shell 9, after evaporator 2, be inhaled into the admission port of supply ventilating fan 3, the last air extractor duct from supply ventilating fan 3, temperature booster 4 and air compartment 10 are blown into automobile cab, form circulated air, as shown in arrow in Fig. 1 and Fig. 2.
During automobile air-conditioning refrigeration, temperature booster 4 is not worked, and from operator's compartment the inside air stream pervaporation device 2 out, gas temperature after evaporator 2 reduces and becomes Quilt with air conditioning suction draft machine 3, and from temperature booster 4 and air compartment 10, is blown into automobile cab by supply ventilating fan 3; During air conditioning for automobiles heating, evaporator 2 is not worked, and temperature booster 4 starts to heat up, and from operator's compartment the inside air stream pervaporation device 2 out, is inhaled into supply ventilating fan 3, the rear temperature of gas heater via 4 that supply ventilating fan 3 blows out raises and becomes hot gas, and it is indoor from air compartment 10 air extractor ducts, to be blown into vehicle drive.
Claims (2)
1. a vehicle electric drives A/C, include case shell (9), described case shell (9) one end is provided with ventilation inlet (1), and the other end is provided with air chamber (10), described air chamber (10) has and blows facial air outlet (6), defrosting air outlet (7) He Chui foot air outlet (8); These air outlets and described ventilation inlet (1) form gas channel, are disposed with evaporator (2), supply ventilating fan (3) and temperature booster (4) from described ventilation inlet (1) in described gas channel; Described ventilation inlet (1) is 90 degree with described evaporator (2) air intake direction to be arranged, in the same way, described evaporator (2) is space 90 degree with described temperature booster (4) and arranges for described evaporator (2) and described supply ventilating fan (3) import; Described temperature booster (4) is arranged on before described supply ventilating fan (3) outlet; Described supply ventilating fan (3) outlet with described in blow facial air outlet (6) vertical over against, with described defrosting air outlet (7) in the same way, and described in blow foot's air outlet (8) and be 90 degree.
2. vehicle electric according to claim 1 drives A/C, it is characterized in that: in described air chamber (10), be provided with rotary air valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570766.9A CN104118297A (en) | 2013-11-17 | 2013-11-17 | Automotive electric drive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570766.9A CN104118297A (en) | 2013-11-17 | 2013-11-17 | Automotive electric drive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118297A true CN104118297A (en) | 2014-10-29 |
Family
ID=51764025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310570766.9A Pending CN104118297A (en) | 2013-11-17 | 2013-11-17 | Automotive electric drive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104118297A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774472A (en) * | 2016-04-19 | 2016-07-20 | 南方英特空调有限公司 | Novel automobile air conditioning cabinet |
| CN105857013A (en) * | 2016-04-19 | 2016-08-17 | 南方英特空调有限公司 | Air conditioner box for electric automobile |
| CN108340749A (en) * | 2017-12-24 | 2018-07-31 | 奇瑞新能源汽车技术有限公司 | A kind of electric automobile air-conditioning system and its application method |
| CN114643831A (en) * | 2022-04-08 | 2022-06-21 | 安徽省宁国市天成电气有限公司 | Can improve life's new energy automobile heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233801A (en) * | 2010-04-27 | 2011-11-09 | 汉拏空调株式会社 | Air conditioner for vehicle |
| CN202053862U (en) * | 2011-05-27 | 2011-11-30 | 重庆松芝汽车空调有限公司 | Middle-arranged single shaft vehicle energy saving air conditioning assembly |
| CN202138187U (en) * | 2011-06-30 | 2012-02-08 | 北汽福田汽车股份有限公司 | Automobile air-conditioning device and automobile equipped therewith |
| EP2559572A1 (en) * | 2011-08-18 | 2013-02-20 | Halla Climate Control Corporation | Air conditioner for vehicle |
| CN203246284U (en) * | 2013-05-28 | 2013-10-23 | 东风柳州汽车有限公司 | Integrated automotive air conditioner |
| CN203543586U (en) * | 2013-11-17 | 2014-04-16 | 柳州易舟汽车空调有限公司 | Automotive electric-driven air conditioner |
-
2013
- 2013-11-17 CN CN201310570766.9A patent/CN104118297A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233801A (en) * | 2010-04-27 | 2011-11-09 | 汉拏空调株式会社 | Air conditioner for vehicle |
| CN202053862U (en) * | 2011-05-27 | 2011-11-30 | 重庆松芝汽车空调有限公司 | Middle-arranged single shaft vehicle energy saving air conditioning assembly |
| CN202138187U (en) * | 2011-06-30 | 2012-02-08 | 北汽福田汽车股份有限公司 | Automobile air-conditioning device and automobile equipped therewith |
| EP2559572A1 (en) * | 2011-08-18 | 2013-02-20 | Halla Climate Control Corporation | Air conditioner for vehicle |
| CN203246284U (en) * | 2013-05-28 | 2013-10-23 | 东风柳州汽车有限公司 | Integrated automotive air conditioner |
| CN203543586U (en) * | 2013-11-17 | 2014-04-16 | 柳州易舟汽车空调有限公司 | Automotive electric-driven air conditioner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774472A (en) * | 2016-04-19 | 2016-07-20 | 南方英特空调有限公司 | Novel automobile air conditioning cabinet |
| CN105857013A (en) * | 2016-04-19 | 2016-08-17 | 南方英特空调有限公司 | Air conditioner box for electric automobile |
| CN108340749A (en) * | 2017-12-24 | 2018-07-31 | 奇瑞新能源汽车技术有限公司 | A kind of electric automobile air-conditioning system and its application method |
| CN114643831A (en) * | 2022-04-08 | 2022-06-21 | 安徽省宁国市天成电气有限公司 | Can improve life's new energy automobile heater |
| CN114643831B (en) * | 2022-04-08 | 2024-02-13 | 安徽省宁国市天成电气有限公司 | New energy automobile heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |