CN103121391B - Integral electric air conditioner - Google Patents
Integral electric air conditioner Download PDFInfo
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- CN103121391B CN103121391B CN201210459870.6A CN201210459870A CN103121391B CN 103121391 B CN103121391 B CN 103121391B CN 201210459870 A CN201210459870 A CN 201210459870A CN 103121391 B CN103121391 B CN 103121391B
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- cup
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- extractor duct
- middle room
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Abstract
The invention discloses a kind of integral electric air conditioner, air-conditioning integral installation is in the housing being arranged at automobile cab top, housing is made up of cover cap and base, enclosure interior is divided into cup, middle room and three, rear room chamber, condenser, condenser fan are arranged on cup, supply ventilating fan, evaporator, temperature booster are arranged on middle room, electricity drive compressor is arranged on rear room, cup is provided with two place's cup ventilation inlets and place's cup air extractor duct, be provided with air intake and air discharge port between middle room and automobile cab, middle room base is provided with discharge port; Advantage of the present invention is that air conditioner connecting pipe road is short, coolant media charging amount is few, coolant leakage rate is low, material cost reduces, and the reduction of air-conditioning volume, efficiency and reliability improve.
Description
Technical field
The present invention relates to field of automobile, especially a kind of integral electric air conditioner.
Background technology
Air-conditioning on current automobile need need take from the cooling water expansion tank of automotive engine by thermal source when the startup of driven by engine electricity drive compressor, heating owing to freezing, therefore, the major part of the outer roof-mounted air-condition of non-car is all arranged on below headstock engine case as compressor, condenser, evaporator, drier receiver, expansion valve etc., connected by pipeline, 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. are arranged on roof, and by comparatively long pipe runs connection, temperature booster adopts independently supply ventilating fan to control, and 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, and arrangement is complicated, actual use in refrigerant pressure loss comparatively large, cold-hot wind loss is larger; 2, be fitted together with driving engine, electrical generator, lubricating oil pump, water tank, parts such as air electricity drive compressor etc., air-conditioner efficiency can be subject to certain impact.
Summary of the invention
The object of this invention is to provide a kind of integral electric air conditioner, solve the problem that air conditioning for automobiles volume is large, efficiency is low, pipeline arrangement is complicated.
In order to solve the problem, the technical solution used in the present invention is:
This integral electric air conditioner, include the a/c system be connected into by pipeline by electric drive compressor, condenser, evaporator and the supply ventilating fan gas-powered of this a/c system heat exchange exported, described a/c system is contained in a housing be made up of base and cover cap, divides and be separated with cup, middle room and rear room in described housing; Described cover cap is provided with cup ventilation inlet in the front of described cup, cup air extractor duct is provided with above described cup, cup admission port is provided with in the below of described cup, described cover cap is equipped with condenser fan on described cup air extractor duct, and described condenser 1 is contained in the gas channel between described cup ventilation inlet and described cup air extractor duct; Described base described middle room part be provided with communicate with operator's compartment in room admission port and middle room air extractor duct, described evaporator 4 is contained in the gas channel of described middle indoor described middle room admission port and the formation of described middle room air extractor duct, described middle room admission port is equipped with temperature booster, and described supply ventilating fan is contained on the air extractor duct of described middle room; Described electric drive compressor fills in the rear in room.
In above technical scheme, further scheme is: described supply ventilating fan higher than the mounting plane of described evaporator, is provided with drain gutter at the mounting plane of described base between the mounting plane and the mounting plane of described evaporator of described supply ventilating fan.
Owing to have employed 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 cold-hot wind loss is little, and coolant injection amount reduces.
2, little, the material cost of integral type top-mounted air conditioner volume arranged by the present invention reduces, efficiency and reliability improve.
Accompanying drawing explanation
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.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Integral electric air-conditioning machine as shown in Figure 1, Figure 2, Figure 3, Figure 4, include the a/c system be connected into by pipeline by electric drive compressor 7, condenser 1, evaporator 4 and the supply ventilating fan 3 gas-powered of this a/c system heat exchange exported, a/c system is arranged in a housing be made up of base 13 and cover cap 5, divides and be separated with cup, middle room and rear room in housing; Cover cap 5 is provided with cup ventilation inlet 8 in the dead ahead of cup, cup air extractor duct 9 is provided with above cup, cup ventilation inlet 10 is provided with in the below of cup, cover cap 5 is equipped with condenser fan 2 on cup air extractor duct 9, upward, condenser 1 is mounted obliquely within the gas channel between cup ventilation inlet 8 and cup air extractor duct 9 flabellum of condenser fan 2; Cut off by dividing plate between cup and middle room, base 13 is room admission port 12 and middle room air extractor duct 11 in the below of middle room part is provided with, evaporator 4 is contained in the gas channel that in middle indoor, room admission port 12 and middle room air extractor duct 11 are formed, its maximum heat delivery surface and gas channel orthogonal, middle room admission port 12 is equipped with temperature booster 6, temperature booster 6 on even keel is arranged on base 5, its maximum heating face is relative with middle room admission port 12, supply ventilating fan 3 is contained on middle room air extractor duct 11, and its air outlet docks with middle room air extractor duct 11; Electricity drive compressor 7 is contained in rear room, and middle room and rear room are separated by dividing plate; Supply ventilating fan 3 higher than the mounting plane of evaporator 4, is provided with drain gutter 14 at the mounting plane of base 13 between the mounting plane and the mounting plane of evaporator 4 of supply ventilating fan 3.
Integral electric air conditioner of the present invention, make housing cup form condenser radiating area by the layout of technical scheme, in housing, room forms cabin air regulatory region, and after housing, room forms electric drive compressor installing zone; The cooling air of condenser enters from the front portion of housing cup and bottom, discharges from top; The air of vehicle drive indoor enters room in housing by room admission port 12 in housing, is inhaled into the air intake of supply ventilating fan 3 after temperature booster 6, evaporator 4, is finally blown into automobile cab from room air extractor duct 11 air discharge port and housing of supply ventilating fan 3; Because the mounting plane of supply ventilating fan 3 is higher than the mounting plane of evaporator 4, so ensure that from evaporator 4 condensed water out and can not be blown into automobile cab, but discharge car from drain gutter 14.
During automobile air-conditioning refrigeration, temperature booster 6 does not work, the High Temperature High Pressure coolant media gas that electricity drive compressor 7 starts rear output enters condenser 1 by pipeline, the air of coming in from the outside flows through condenser 1, High Temperature High Pressure coolant media gas in condenser 1 is cooled and becomes high temperature high pressure liquid, now condenser fan 2 rotates, the high-temperature gas flowing through condenser 1 is sucked into condenser fan 2 and discharges from the cup air extractor duct 9 of housing upper, enter drier receiver from the high temperature high pressure liquid of condenser 1 output through piping to make an uproar through dry, expansion valve is entered after filtration, the Low temperature low pressure liquid exported through expansion valve reducing pressure by regulating flow enters evaporator 4 through pipeline, and absorb in evaporator 4 and drive the heat of room air and become the input end that low temperature low pressure gas enters electric drive compressor 7 through pipeline and carry out recirculation, gas temperature after evaporator 4 that simultaneously room admission port 12 enters middle room from housing reduces and becomes Quilt with air conditioning suction draft machine 3, and be blown into automobile cab by supply ventilating fan 3 room air extractor duct 11 from housing, during air conditioning for automobiles heating, electricity drive compressor 7, condenser 1, evaporator 4 do not work, temperature booster 6 starts to heat up, after the gas heater via 6 that room admission port 12 enters room in housing from housing, temperature raises and becomes hot gas and be inhaled into supply ventilating fan 3, and is blown into automobile cab by supply ventilating fan 3 room air extractor duct 11 from housing.
Claims (2)
1. an integral electric air conditioner, include the a/c system be connected into by pipeline by electric drive compressor (7), condenser (1), evaporator (4) and the supply ventilating fan (3) gas-powered of this a/c system heat exchange exported, it is characterized in that: described a/c system is contained in a housing be made up of base (13) and cover cap (5), divide in described housing and be separated with cup, middle room and rear room; Described cover cap (5) is provided with cup ventilation inlet (8) in the front of described cup, cup air extractor duct (9) is provided with above described cup, cup admission port (10) is provided with in the below of described cup, described cover cap is equipped with condenser fan (2) on described cup air extractor duct (9), and described condenser (1) is contained in the gas channel between described cup ventilation inlet (8) and described cup air extractor duct (9); Described base (13) described middle room part be provided with communicate with operator's compartment in room admission port (12) and middle room air extractor duct (11), described evaporator (4) is contained in the gas channel that described middle room admission port, described middle indoor (12) and described middle room air extractor duct (11) formed, described middle room admission port (12) is equipped with temperature booster (6), and described supply ventilating fan (3) is contained on described middle room air extractor duct (11); Described electric drive compressor (7) fills in the rear in room.
2. integral electric air conditioner according to claim 1, it is characterized in that: described supply ventilating fan (3) higher than the mounting plane of described evaporator (4), is provided with drain gutter (14) at the mounting plane of described base (13) between the mounting plane and the mounting plane of described evaporator (4) of described supply ventilating fan (3).
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 |
|---|---|
| CN103121391A CN103121391A (en) | 2013-05-29 |
| CN103121391B true CN103121391B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210459870.6A Active CN103121391B (en) | 2012-11-15 | 2012-11-15 | Integral electric air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN103121391B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015083449A (en) * | 2013-09-20 | 2015-04-30 | 株式会社デンソー | 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 |
| 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 |
| JP6493231B2 (en) * | 2016-01-12 | 2019-04-03 | 株式会社デンソー | Air conditioner for vehicles |
| 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 |
| US11932082B2 (en) | 2018-05-17 | 2024-03-19 | Marelli Cabin Comfort Japan Corporation | Vehicle air conditioner |
| 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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| 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 |
| JP2009074745A (en) * | 2007-09-21 | 2009-04-09 | Shinwa Tekku Kk | Rooftop gas heat pump cogeneration apparatus |
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| JP2012041017A (en) * | 2010-08-23 | 2012-03-01 | Keihin Corp | Air conditioning device for vehicle |
| CN202511384U (en) * | 2012-02-21 | 2012-10-31 | 苏州新同创汽车空调有限公司 | Top air conditioner for passenger vehicle |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201297799Y (en) * | 2008-10-17 | 2009-08-26 | 十堰东杰车用空调有限公司 | Automotive air-conditioner |
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| CN202012990U (en) * | 2011-01-06 | 2011-10-19 | 苏州新同创汽车空调有限公司 | Overhead air-conditioning of electric carriage |
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Also Published As
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|---|---|
| CN103121391A (en) | 2013-05-29 |
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