CN103121391A - Integrated type motor-driven air conditioner - Google Patents
Integrated type motor-driven air conditioner Download PDFInfo
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- CN103121391A CN103121391A CN2012104598706A CN201210459870A CN103121391A CN 103121391 A CN103121391 A CN 103121391A CN 2012104598706 A CN2012104598706 A CN 2012104598706A CN 201210459870 A CN201210459870 A CN 201210459870A CN 103121391 A CN103121391 A CN 103121391A
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Abstract
The invention discloses an integrated type motor-driven air conditioner. An air conditioner is integrally arranged in a shell body at the top of an automobile cab, the shell body comprises a cover and a base seat, the inside of the shell body is divided into three chambers, namely a front chamber, a middle chamber and a rear chamber, a condenser and a condenser fan are arranged in the front chamber, an air feeder, an evaporator and a heater are arranged in the middle chamber, an electricity-driven compressor is arranged in the rear chamber, the front chamber is provided with two front chamber air inlets and a front chamber air outlet, an air inlet and an air outlet are arranged between the middle chamber and the automobile cab, and a water discharge port is formed in a base seat of the middle chamber. The integrated type motor-driven air conditioner has the advantages that connection pipelines of the air conditioner are short, filling amount of refrigerant medium is small, the leakage rate of refrigerant is low, material cost is lowered, the air conditioner is small in size, and the efficiency and the reliability are improved.
Description
Technical field
The present invention relates to field of automobile, especially a kind of integral electric air conditioner.
Background technology
When the air-conditioning on automobile needs by the startup of driven by engine electricity drive compressor, heating due to refrigeration at present, thermal source need be taken from the cooling water expansion tank of automotive engine, therefore, the major part of the outer roof-mounted air-condition of non-car all is arranged on as compressor, condenser, evaporator, drier receiver, expansion valve etc. below the headstock engine case, connect by pipeline, the air channel communicates with automobile cab; The electric drive compressor of the outer roof-mounted air-condition of car is arranged on below vehicle body, and evaporator, condenser etc. is arranged on roof, and by connecting than long pipe runs, temperature booster adopts independently supply ventilating fan control, is arranged on bottom in car.
There is following shortcoming in this air conditioning for automobiles: 1, the connecting tube of each air supply rate, air channel are long, arrange complicatedly, and in actual the use, refrigerant pressure loss is larger, and the cold-hot wind loss is larger; 2, be fitted together with parts such as driving engine, electrical generator, lubricating oil pump, water tank, air electricity drive compressors, air-conditioner efficiency can be subject to certain impact.
Summary of the invention
The purpose of this invention is to provide a kind of integral electric air conditioner, solve the problem that the air conditioning for automobiles volume is large, efficient is low, pipeline is arranged complexity.
In order to address the above problem, the technical solution used in the present invention is:
This integral electric air conditioner, include the a/c system that is connected into by pipeline by electric drive compressor, condenser, evaporator and with the supply ventilating fan of the gas-powered output of this a/c system heat exchange, described a/c system is contained in a housing that is made of base and cover cap, minute is separated with cup, middle chamber and rear chamber in described housing; Described cover cap is provided with the cup ventilation inlet in the place ahead of described cup, be provided with the cup air extractor duct above described cup, be provided with the cup admission port below described cup, described cover cap is equipped with condenser fan on described cup air extractor duct, described condenser 1 is contained in gas channel between described cup ventilation inlet and described cup air extractor duct; Described base is provided with middle chamber admission port and the middle chamber air extractor duct that communicates with operator's compartment in described middle chamber part, described evaporator 4 be contained in described in the gas channel that forms of indoor described middle chamber admission port and described middle chamber air extractor duct, described middle chamber admission port is equipped with temperature booster, and described supply ventilating fan is contained on the air extractor duct of described middle chamber; Described electric drive compressor is contained in described rear chamber.
In above technical scheme, further scheme is: described supply ventilating fan is at the mounting plane of the described base mounting plane higher than described evaporator, is provided with drain gutter between the mounting plane of the mounting plane of described supply ventilating fan and described evaporator.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, electric drive compressor, condenser, evaporator, supply ventilating fan are arranged in a housing, and air-conditioning duct length reduces, and refrigerant pressure loss is little, and the cold-hot wind loss is little, and the coolant injection amount reduces.
2, the integral type top-mounted air conditioner volume that arranges by the present invention is little, material cost reduction, efficient and reliability improve.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is left view of the present invention.
Fig. 4 is upward view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, Fig. 3, integral electric air-conditioning machine shown in Figure 4, include the a/c system that is connected into by pipeline by electric drive compressor 7, condenser 1, evaporator 4 and with the supply ventilating fan 3 of the gas-powered output of this a/c system heat exchange, a/c system is arranged in a housing that is made of base 13 and cover cap 5, minute is separated with cup, middle chamber and rear chamber in housing; Cover cap 5 is provided with cup ventilation inlet 8 in the dead ahead of cup, be provided with cup air extractor duct 9 above cup, be provided with cup ventilation inlet 10 below cup, cover cap 5 is equipped with condenser fan 2 on cup air extractor duct 9, the flabellum of condenser fan 2 up, condenser 1 is mounted obliquely within gas channel between cup ventilation inlet 8 and cup air extractor duct 9; Cut off by dividing plate between cup and middle chamber, base 13 is provided with middle chamber admission port 12 and middle chamber air extractor duct 11 below the part of middle chamber, in the gas channel that during evaporator 4 is contained in, indoor middle chamber admission port 12 and middle chamber air extractor duct 11 form, its maximum heat delivery surface and gas channel are orthogonal, middle chamber admission port 12 is equipped with temperature booster 6, temperature booster 6 on even keels are arranged on base 5, its maximum heating face is relative with middle chamber admission port 12, supply ventilating fan 3 is contained on middle chamber air extractor duct 11, and its air outlet docks with middle chamber air extractor duct 11; Electricity drive compressor 7 is contained in rear chamber, and middle chamber and rear chamber separate by dividing plate; Supply ventilating fan 3 is at the mounting plane of base 13 mounting plane higher than evaporator 4, is provided with drain gutter 14 between the mounting plane of the mounting plane of supply ventilating fan 3 and evaporator 4.
Integral electric air conditioner of the present invention makes the housing cup form the condenser radiating area by the layout of technical scheme, and in housing, the chamber forms the operator's compartment conditioned zone, and after housing, the chamber forms electric drive compressor installing zone; The cooling air of condenser enters from front portion and the bottom of housing cup, discharges from the top; The indoor air of vehicle drive enters chamber in housing by chamber admission port 12 in housing, and through being inhaled into the air intake of supply ventilating fan 3 after temperature booster 6, evaporator 4, chamber air extractor duct 11 is blown into automobile cab from the air discharge port of supply ventilating fan 3 and housing at last; Due to the mounting plane of supply ventilating fan 3 mounting plane higher than evaporator 4, thus guaranteed can not be blown into automobile cab from evaporator 4 condensed water out, but discharge outside cars from drain gutter 14.
during automobile air-conditioning refrigeration, temperature booster 6 is not worked, after electricity drive compressor 7 starts, the High Temperature High Pressure coolant media gas of output enters condenser 1 by pipeline, the air of coming in from the outside flows through condenser 1, make the High Temperature High Pressure coolant media gas cooled in condenser 1 become high temperature high pressure liquid, condenser fan 2 rotations this moment, the high-temperature gas that flows through condenser 1 is sucked into condenser fan 2 and discharges from the cup air extractor duct 9 on housing top, entering drier receiver from the high temperature high pressure liquid of condenser 1 output through piping makes an uproar through dried, enter expansion valve after filtration, low-temp low-pressure liquid through the output of expansion valve reducing pressure by regulating flow enters evaporator 4 through pipeline, and become low-temp low-pressure gas at the heat that room air is driven in the interior absorption of evaporator 4 and carry out recirculation through the input end that pipeline enters electric drive compressor 7, the gas that chamber admission port 12 enters middle chamber from housing simultaneously temperature after evaporator 4 reduces and becomes Quilt with air conditioning suction draft machine 3, and be blown into automobile cab by supply ventilating fan 3 chamber air extractor duct 11 from housing, during air conditioning for automobiles heating, electricity drive compressor 7, condenser 1, evaporator 4 are not worked, temperature booster 6 begins to heat up, chamber admission port 12 enters the rear temperature of the gas heater via 6 of chamber in housing and raises and become hot gas and be inhaled into supply ventilating fan 3 from housing, and is blown into automobile cab by supply ventilating fan 3 chamber air extractor duct 11 from housing.
Claims (2)
1. integral electric air conditioner, include the a/c system that is connected into by pipeline by electric drive compressor (7), condenser (1), evaporator (4) and with the supply ventilating fan (3) of the gas-powered output of this a/c system heat exchange, it is characterized in that: described a/c system is contained in a housing by base (13) and cover cap (5) formation, divides in described housing to be separated with cup, middle chamber and rear chamber; Described cover cap (5) is provided with cup ventilation inlet (8) in the place ahead of described cup, be provided with cup air extractor duct (9) above described cup, be provided with cup admission port (10) below described cup, described cover cap is equipped with condenser fan (2) on described cup air extractor duct (9), described condenser 1 is contained in gas channel between described cup ventilation inlet (8) and described cup air extractor duct (9); Described base (13) is provided with middle chamber admission port (12) and the middle chamber air extractor duct (11) that communicates with operator's compartment in described middle chamber part, described evaporator 4 be contained in described in the gas channel that forms of indoor described middle chamber admission port (12) and described middle chamber air extractor duct (11), described middle chamber admission port (12) is equipped with temperature booster (6), and described supply ventilating fan (3) is contained on described middle chamber air extractor duct (11); Described electric drive compressor (7) is contained in described rear chamber.
2. integral electric air conditioner according to claim 1, it is characterized in that: described supply ventilating fan (3) is at the mounting plane of described base (13) mounting plane higher than described evaporator (4), is provided with drain gutter (14) between the mounting plane of the mounting plane of described supply ventilating fan (3) and described evaporator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210459870.6A CN103121391B (en) | 2012-11-15 | 2012-11-15 | Integral electric air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210459870.6A CN103121391B (en) | 2012-11-15 | 2012-11-15 | Integral electric air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN103121391A true CN103121391A (en) | 2013-05-29 |
| CN103121391B CN103121391B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210459870.6A Active CN103121391B (en) | 2012-11-15 | 2012-11-15 | Integral electric air conditioner |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538443A (en) * | 2013-11-05 | 2014-01-29 | 柳州易舟汽车空调有限公司 | Integrated vehicle electric air-conditioner |
| CN104121630A (en) * | 2013-11-17 | 2014-10-29 | 柳州易舟汽车空调有限公司 | Electric air conditioner of engineering vehicle |
| CN104121669A (en) * | 2014-06-06 | 2014-10-29 | 冷王公司 | Power pack, air conditioning device, power pack manufacturing method and air course guiding method |
| CN105517822A (en) * | 2013-09-20 | 2016-04-20 | 株式会社电装 | Air conditioning unit |
| CN106696639A (en) * | 2016-12-19 | 2017-05-24 | 珠海禾创科技有限公司 | Integrated type heat pump variable-frequency air conditioner for pure electric bus |
| JP2017124645A (en) * | 2016-01-12 | 2017-07-20 | 株式会社デンソー | Vehicle air conditioner |
| CN107584997A (en) * | 2017-10-19 | 2018-01-16 | 浙江金禾成汽车空调有限公司 | A kind of air conditioning for automobiles |
| CN108162715A (en) * | 2017-12-27 | 2018-06-15 | 应夏英 | A kind of vehicle-mounted air conditioning structure |
| CN112135742A (en) * | 2018-05-17 | 2020-12-25 | 马瑞利株式会社 | Air conditioner for vehicle |
| CN114074515A (en) * | 2020-08-21 | 2022-02-22 | 比亚迪股份有限公司 | Thermal management system, air conditioning system of vehicle, battery temperature regulating system and vehicle |
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| US6314748B1 (en) * | 1998-10-07 | 2001-11-13 | Gree Electric Appliances Inc. Of Zhuhai | Window-type of integrated air-conditioner |
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| CN202896226U (en) * | 2012-11-15 | 2013-04-24 | 柳州易舟汽车空调有限公司 | Integrated electric air conditioner |
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2012
- 2012-11-15 CN CN201210459870.6A patent/CN103121391B/en active Active
Patent Citations (10)
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| US6314748B1 (en) * | 1998-10-07 | 2001-11-13 | Gree Electric Appliances Inc. Of Zhuhai | Window-type of integrated air-conditioner |
| CN1816459A (en) * | 2003-05-05 | 2006-08-09 | 开利公司 | Configuration for modular rooftop air conditioning system |
| CN2742325Y (en) * | 2004-09-17 | 2005-11-23 | 余姚捷丰空调设备有限公司 | Air conditioning unit for communication machine room |
| JP2009074745A (en) * | 2007-09-21 | 2009-04-09 | Shinwa Tekku Kk | Rooftop gas heat pump cogeneration apparatus |
| CN101323237A (en) * | 2008-06-23 | 2008-12-17 | 杭州祥和实业有限公司 | Structure of overhead parallel flow windward type passenger car air conditioner |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517822A (en) * | 2013-09-20 | 2016-04-20 | 株式会社电装 | Air conditioning unit |
| CN103538443A (en) * | 2013-11-05 | 2014-01-29 | 柳州易舟汽车空调有限公司 | Integrated vehicle electric air-conditioner |
| CN104121630A (en) * | 2013-11-17 | 2014-10-29 | 柳州易舟汽车空调有限公司 | Electric air conditioner of engineering vehicle |
| CN104121669A (en) * | 2014-06-06 | 2014-10-29 | 冷王公司 | Power pack, air conditioning device, power pack manufacturing method and air course guiding method |
| CN104121669B (en) * | 2014-06-06 | 2017-04-12 | 冷王公司 | Power pack, air conditioning device, power pack manufacturing method and air course guiding method |
| JP2017124645A (en) * | 2016-01-12 | 2017-07-20 | 株式会社デンソー | Vehicle air conditioner |
| CN106696639A (en) * | 2016-12-19 | 2017-05-24 | 珠海禾创科技有限公司 | Integrated type heat pump variable-frequency air conditioner for pure electric bus |
| CN107584997A (en) * | 2017-10-19 | 2018-01-16 | 浙江金禾成汽车空调有限公司 | A kind of air conditioning for automobiles |
| CN108162715A (en) * | 2017-12-27 | 2018-06-15 | 应夏英 | A kind of vehicle-mounted air conditioning structure |
| CN112135742A (en) * | 2018-05-17 | 2020-12-25 | 马瑞利株式会社 | Air conditioner for vehicle |
| CN112135742B (en) * | 2018-05-17 | 2024-02-13 | 马瑞利(中国)汽车空调有限公司 | Air conditioner for vehicle |
| US11932082B2 (en) | 2018-05-17 | 2024-03-19 | Marelli Cabin Comfort Japan Corporation | Vehicle air conditioner |
| CN114074515A (en) * | 2020-08-21 | 2022-02-22 | 比亚迪股份有限公司 | Thermal management system, air conditioning system of vehicle, battery temperature regulating system and vehicle |
| CN114074515B (en) * | 2020-08-21 | 2024-04-16 | 比亚迪股份有限公司 | Thermal management system, air conditioning system of vehicle, battery temperature adjustment system and vehicle |
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| Publication number | Publication date |
|---|---|
| CN103121391B (en) | 2015-12-02 |
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