CN205365171U - Formula [electric] motor coach cooler air -conditioner device is put to back of body - Google Patents
Formula [electric] motor coach cooler air -conditioner device is put to back of body Download PDFInfo
- Publication number
- CN205365171U CN205365171U CN201521086272.4U CN201521086272U CN205365171U CN 205365171 U CN205365171 U CN 205365171U CN 201521086272 U CN201521086272 U CN 201521086272U CN 205365171 U CN205365171 U CN 205365171U
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- condenser
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- vaporizer
- assembly
- evaporator core
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Abstract
The utility model relates to a formula [electric] motor coach cooler air -conditioner device is put to back of body, its evaporimeter and condenser assembly include the frame with [electric] motor coach rear portion top fixed connection, fix the receiver drier at the frame middle part, fix the condenser between frame middle part and top, fix the evaporating chamber in the frame below, fix the evaporation fan in the frame bottom, the evaporator core body of setting in the evaporating chamber, evaporator core body is located between receiver drier and the evaporation fan, the ventilation end intercommunication evaporating chamber of evaporation fan, the condenser is connected to electronic compressor unit's output, the output of condenser passes through receiver drier and connects evaporator core body, electronic compressor unit is connected to evaporator core body's output, electrical control assembly control condenser, evaporation fan and electronic compressor unit. The utility model discloses do benefit to the height that reduces overhead type passenger train air conditioner, promote the design degree of freedom of carriage inner space.
Description
Technical field
This utility model relates to car air-conditioner technical field, is specifically related to a kind of back-positioned type air conditioner for electric motor coach refrigerating plant.
Background technology
Mini-bus air conditioner for electric motor coach device is mainly overhead type air-conditioning or built-in air-conditioning in the market.
Overhead type air-conditioning is bigger than normal relative to volume middle-bus due to some necessary refrigeration parts, adds car overall height and weight, have impact on car load outward appearance, and secondly overhead type air-conditioning is integral structure, and maintainability is poor.
And for built-in air-conditioning, its vaporizer is generally arranged in car, condenser is arranged on position, skirt portion, this structure also inadaptable is arranged on electric motor coach, and first, vaporizer is arranged in car, limited by interior space, air channel air-out is uneven, causes cold wind temperature field uneven, and the comfortableness of the carriage brought to passenger can be bad；Secondly, condenser shirt rim is arranged and is easily generated wind short circuit and the dirty stifled phenomenon of condenser external, thus causing that condensing pressure is higher, the effect affecting air-conditioning is even properly functioning.
Utility model content
The purpose of this utility model is in that to provide a kind of back-positioned type air conditioner for electric motor coach refrigerating plant, and this device is beneficial to the height reducing overhead type air conditioner of bus, promotes the design freedom of vehicle interior space, and assembles easy to maintenance.
nullFor solving above-mentioned technical problem，The disclosed a kind of back-positioned type air conditioner for electric motor coach refrigerating plant of this utility model，It is characterized in that: it includes being arranged on vaporizer and the condenser assembly of electric motor coach rear upper，It is arranged on the motor compressor unit below vaporizer and condenser assembly and electric controlling assembly，Wherein，Vaporizer and condenser assembly include fixing, with electric motor coach rear upper, the framework being connected、It is fixed on the liquid storage dryer of frame mid portion、It is fixed on the condenser between frame mid portion and top、It is fixed on the vaporization chamber below framework、It is fixed on the evaporation fan of framework bottom、It is arranged on the evaporator core in vaporization chamber，Wherein，Described evaporator core is between liquid storage dryer and evaporation fan，The ventilation end connection vaporization chamber of evaporation fan，The outfan of described motor compressor unit connects the input of condenser，The outfan of condenser connects the input of evaporator core by liquid storage dryer，The outfan of evaporator core connects the input of motor compressor unit，The control signal outfan of described electric controlling assembly connects motor compressor unit、The control end of the condensation fan of evaporation fan and condenser.
The beneficial effects of the utility model are:
1, this utility model adopts modular construction, ensures that car load total height is constant, and conveniently install maintenance after installation；
2, this utility model have employed without air channel structure, efficiently reduces the drag losses in air channel, it is ensured that the uniformity of air-out in car；
3, this utility model adopts parallel flow evaporator core, have that heat transfer coefficient is high, lightweight, the advantage of compact conformation, alleviate the weight of air conditioning for automobiles product, indirectly reduce the energy consumption of car load, and decrease the charging amount of system refrigerant, indirectly decrease because of the greenhouse effect pollution to environment produced by discharge refrigerant.
4, this utility model is by above-mentioned reasonable Arrangement, hence it is evident that improve the air permeability of electric part, it is ensured that electric control part dispersion heat, reduces apparatus failure rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of vaporizer and condenser assembly part in this utility model；
Fig. 3 is the schematic appearance of vaporizer and condenser assembly part in this utility model；
nullWherein，1 left plate、2 condenser upper backup pads、3 condensers、4 liquid storage dryer supports、5 liquid storage dryers、6 condenser drain pipe assemblies、7 condenser air inlet pipe assemblies、8 right plates、9 condenser right support plates、10 steam cold baffle、11 electric controlling assemblies、12 ride frame assembly、13 vaporizer base plates、14 evaporator discharge tee T assemblies、15 internal balance type expansion valves、16 vaporizer right plates、17 evaporation fans、18 evaporation fan installing plates、19 evaporator cores、20 tee T assemblies、21 evaporator back end plates、22 vaporizer left plates、23 seal gusset、24 condenser left support plates、25 vaporization chambers、26 top covers、27 wavy metal exhaust hoses、28 wavy metal return-air flexible pipes、29 motor compressor units、30 vaporizers and condenser assembly、31 frameworks、32 condensation fans、33 bottom support plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
nullBack-positioned type air conditioner for electric motor coach refrigerating plant of the present utility model，As shown in Figures 1 to 3，It includes the vaporizer and the condenser assembly 30 that are arranged on electric motor coach rear upper，It is arranged on the motor compressor unit 29 below vaporizer and condenser assembly 30 and electric controlling assembly 11，Wherein，Vaporizer and condenser assembly 30 include fixing the framework 31 being connected with electric motor coach rear upper、It is fixed on the liquid storage dryer 5 in the middle part of framework 31、(condensation fan 32 of condenser 3 is placed in above condenser core to be fixed on the condenser 3 in the middle part of framework 31 and between top，Adopt convulsion working forms)、It is fixed on the vaporization chamber 25 below framework 31、It is fixed on the evaporation fan 17 of framework 31 bottom、It is arranged on the evaporator core 19 in vaporization chamber 25，Wherein，Described evaporator core 19 is between liquid storage dryer 5 and evaporation fan 17，The ventilation end connection vaporization chamber 25 of evaporation fan 17，The outfan of described motor compressor unit 29 connects the input of condenser 3，The outfan of condenser 3 connects the input of evaporator core 19 by liquid storage dryer 5，The outfan of evaporator core 19 connects the input of motor compressor unit 29，The control signal outfan of described electric controlling assembly 11 connects motor compressor unit 29、(electric controlling assembly 11 is used for controlling motor compressor unit 29 the control end of the condensation fan 32 of evaporation fan 17 and condenser 3、The mode of operation of the condensation fan 32 of evaporation fan 17 and condenser 3).Described evaporator core 19 is parallel flow evaporator core.Evaporation fan 17 is from end plate in compartment directly to air-supply in compartment, and return air inlet is arranged in air outlet down either side, is returned to vaporizer and condenser assembly 30 assembly by transition air channel.Being also associated with drain pipe bottom vaporization chamber 25, drain pipe is used for discharging condensed water (being produced by evaporator core 19 absorbing and cooling temperature by air in vaporization chamber 25).
In technique scheme, framework 31 is aluminum alloy frame.So can significantly alleviate the overall weight of air-conditioning.
In technique scheme, it also includes tee T assembly 20 and two internal balance type expansion valves 15, described evaporator core 19 has two, the input of described liquid storage dryer 5 connects the outfan of condenser 3, the outfan of liquid storage dryer 5 connects the input of two internal balance type expansion valves 15 by tee T assembly 20, and the outfan of two internal balance type expansion valves 15 connects the input of the evaporator core 19 of correspondence respectively.
In technique scheme, the outfan of described motor compressor unit 29 sequentially passes through wavy metal exhaust hose 27 and condenser air inlet pipe assembly 7 connects the input of condenser 3；The outfan of evaporator core 19 passes sequentially through evaporator discharge tee T assembly 14 and wavy metal return-air flexible pipe 28 connects the input of motor compressor unit 29.
In technique scheme, the outfan of described condenser 3 connects the input of liquid storage dryer 5 by condenser drain pipe assembly 6.
nullIn technique scheme，Described framework 31 includes left plate 1、Condenser upper backup pad 2、Liquid storage dryer support 4、Right plate 8、Condenser right support plate 9、Steam cold baffle 10、Ride frame assembly 12、Vaporizer base plate 13、Vaporizer right plate 16、Evaporation fan installing plate 18、Evaporator back end plate 21、Vaporizer left plate 22、Seal gusset 23、Condenser left support plate 24 and bottom support plate 33，Wherein，Condenser upper backup pad 2 is fixed between the top of left plate 1 and right plate 8，Steam between the middle part that cold baffle 10 is fixed on left plate 1 and right plate 8，Bottom support plate 33 is fixed between the bottom of left plate 1 and right plate 8，Condenser 3 is by condenser upper backup pad 2、Condenser right support plate 9 and condenser left support plate 24 are fixed on left plate 1 and right plate 8，Liquid storage dryer 5 is fixed on steaming cold baffle 10 top by liquid storage dryer support 4；
Fixing connection evaporator back end plate 21 between described vaporizer left plate 22 and vaporizer right plate 16 top, the bottom of vaporizer left plate 22 and vaporizer right plate 16 is fixing connects bottom support plate 33, evaporation fan installing plate 18 is fixing connects bottom support plate 33, installing evaporation fan 17 on evaporation fan installing plate 18, vaporizer base plate 13 is fixed on vaporizer left plate 22 and vaporizer right plate 16 back side；
Described sealing gusset 23 is fixed on bottom support plate 33 bottom surface, and the front of left plate 1 and right plate 8 is fixedly connected with frame assembly 12 of riding.Ride frame assembly 12 for fixing connection top cover 26, and top cover 26 is provided with the condensation fan 32 of condenser 3.
In technique scheme, described motor compressor unit 29 adopts direct current drive screw compressor, it may be achieved automatic frequency converter speed regulation, energy-efficient.
In technique scheme, electric controlling assembly 11 adopts modularized design, standard interface, assembles flexibly；Electric controlling assembly 11 adopts cloud control technology, it may be achieved remotely monitor；Communication modes adopts CAN technology, facilitate air-conditioning data collection and with the exchange of car load data；The air-conditioning HVDC electrical input of electric controlling assembly 11 have employed the Automatic Measurement Technique that powers on, and can effectively prevent the damage to air-conditioning circuit of under-voltage, overvoltage or circuit abnormality.
In technique scheme, condenser storehouse adopts without bottom case structure, steams cold baffle 10 with vaporizer storehouse and separates, and wind chamber is by vaporizer left plate 22, vaporizer right plate 16, and evaporator end sheet 21 forms, and finally uses top seal.
In technique scheme, arranging condenser air inlet at vaporizer and condenser assembly 30 rear and both sides, arrange condenser air outlet on condensation fan 32 top of condenser, air intake drains into outside compartment after carrying out forced-convection heat transfer with condenser core again.Vaporizer is from the vaporizer return air inlet on car rear wall with the air circulation in compartment, air in interior space inhalation vehicle, supplying air bin is entered by transition air channel, when the air of supplying air bin is by parallel flow evaporator core, heat enters, after being fully absorbed by parallel flow evaporator core, the wind chamber being provided with evaporation fan, finally directly it is blown into interior space by evaporation fan, completes vaporizer and the air circulation in compartment.
In technique scheme, vaporizer and condenser assembly 30 are arranged in the top, electric motor coach rear portion, and described motor compressor unit 29 and electric controlling assembly 11 are positioned at electric motor coach lower rear battery compartment.After so installing, trolley air conditioner refrigerating plant and passenger vehicle form unified entirety, not only do not affect interior space, facilitate complete vehicle structure to arrange, and effectively lower trolley air conditioner weight and car load height, are conducive to passenger vehicle vehicle modeling to develop.
nullWork process of the present utility model is: low-pressure gaseous refrigerant enters motor compressor unit 29 through wavy metal return-air flexible pipe 28，High temperature and high pressure gas is formed after motor compressor unit 29 compresses，Condenser core is entered through wavy metal exhaust hose 27 and condenser air inlet pipe assembly 7，Under condensation fan 32 wind-force effect，Condenser 3 inner refrigerant and air heat exchange，High-temperature high-pressure refrigerant gas is the liquid of warm high pressure in becoming in condenser 3，Liquid enters the internal balance type expansion valve 15 of both sides after liquid storage dryer 5 dry filter through tee T assembly 20，And by entering evaporator core 19 after internal balance type expansion valve 15 throttling，Under the distinguished and admirable effect of evaporation fan 17，After evaporator core 19 and compartment inner circulating air heat exchange，Circulation air is by evaporator core 19 absorbing and cooling temperature，Realize refrigeration.Low-temperature low-pressure refrigerant heat absorption in evaporator core 19 expands the gas becoming low-temp low-pressure, is inhaled into motor compressor unit 29 through evaporator discharge tee T assembly 14 and wavy metal return-air flexible pipe 28, it is achieved whole kind of refrigeration cycle.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
- null1. a back-positioned type air conditioner for electric motor coach refrigerating plant，It is characterized in that: it includes being arranged on vaporizer and the condenser assembly (30) of electric motor coach rear upper，It is arranged on motor compressor unit (29) and the electric controlling assembly (11) of vaporizer and condenser assembly (30) lower section，Wherein，Vaporizer and condenser assembly (30) include fixing the framework (31) being connected with electric motor coach rear upper、It is fixed on the liquid storage dryer (5) at framework (31) middle part、It is fixed on the condenser (3) between framework (31) middle part and top、It is fixed on the vaporization chamber (25) of framework (31) lower section、It is fixed on the evaporation fan (17) of framework (31) bottom、It is arranged on the evaporator core (19) in vaporization chamber (25)，Wherein，Described evaporator core (19) is positioned between liquid storage dryer (5) and evaporation fan (17)，Ventilation end connection vaporization chamber (25) of evaporation fan (17)，The outfan of described motor compressor unit (29) connects the input of condenser (3)，The outfan of condenser (3) connects the input of evaporator core (19) by liquid storage dryer (5)，The outfan of evaporator core (19) connects the input of motor compressor unit (29)，The control signal outfan of described electric controlling assembly (11) connects motor compressor unit (29)、The control end of the condensation fan (32) of evaporation fan (17) and condenser (3).
- 2. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1, it is characterized in that: it also includes tee T assembly (20) and two internal balance type expansion valves (15), described evaporator core (19) has two, the input of described liquid storage dryer (5) connects the outfan of condenser (3), the outfan of liquid storage dryer (5) connects the input of two internal balance type expansion valves (15) by tee T assembly (20), the outfan of two internal balance type expansion valves (15) connects the input of the evaporator core (19) of correspondence respectively.
- 3. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1, it is characterised in that: the outfan of described motor compressor unit (29) sequentially passes through wavy metal exhaust hose (27) and the input of condenser air inlet pipe assembly (7) connection condenser (3)；The outfan of evaporator core (19) passes sequentially through evaporator discharge tee T assembly (14) and the input of wavy metal return-air flexible pipe (28) connection motor compressor unit (29).
- 4. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1, it is characterised in that: the outfan of described condenser (3) connects the input of liquid storage dryer (5) by condenser drain pipe assembly (6).
- null5. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1，It is characterized in that: described framework (31) includes left plate (1)、Condenser upper backup pad (2)、Liquid storage dryer support (4)、Right plate (8)、Condenser right support plate (9)、Steam cold baffle (10)、Ride frame assembly (12)、Vaporizer base plate (13)、Vaporizer right plate (16)、Evaporation fan installing plate (18)、Evaporator back end plate (21)、Vaporizer left plate (22)、Seal gusset (23)、Condenser left support plate (24) and bottom support plate (33)，Wherein，Condenser upper backup pad (2) is fixed between the top of left plate (1) and right plate (8)，Steam between the middle part that cold baffle (10) is fixed on left plate (1) and right plate (8)，Bottom support plate (33) is fixed between the bottom of left plate (1) and right plate (8)，Condenser (3) is by condenser upper backup pad (2)、Condenser right support plate (9) and condenser left support plate (24) are fixed on left plate (1) and right plate (8)，Liquid storage dryer (5) is fixed on steaming cold baffle (10) top by liquid storage dryer support (4)；Fixing connection evaporator back end plate (21) between described vaporizer left plate (22) and vaporizer right plate (16) top, the bottom of vaporizer left plate (22) and vaporizer right plate (16) is fixing connects bottom support plate (33), evaporation fan installing plate (18) is fixing connects bottom support plate (33), installing evaporation fan (17) on evaporation fan installing plate (18), vaporizer base plate (13) is fixed on vaporizer left plate (22) and vaporizer right plate (16) back side；Described sealing gusset (23) is fixed on bottom support plate (33) bottom surface, and the front of left plate (1) and right plate (8) is fixedly connected with frame assembly (12) of riding.
- 6. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1, it is characterised in that: described evaporator core (19) is parallel flow evaporator core.
- 7. back-positioned type air conditioner for electric motor coach refrigerating plant according to claim 1, it is characterised in that: described motor compressor unit (29) and electric controlling assembly (11) are positioned at electric motor coach lower rear battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086272.4U CN205365171U (en) | 2015-12-23 | 2015-12-23 | Formula [electric] motor coach cooler air -conditioner device is put to back of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086272.4U CN205365171U (en) | 2015-12-23 | 2015-12-23 | Formula [electric] motor coach cooler air -conditioner device is put to back of body |
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| Publication Number | Publication Date |
|---|---|
| CN205365171U true CN205365171U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086272.4U Expired - Fee Related CN205365171U (en) | 2015-12-23 | 2015-12-23 | Formula [electric] motor coach cooler air -conditioner device is put to back of body |
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| CN (1) | CN205365171U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739945A (en) * | 2017-01-23 | 2017-05-31 | 郑州科林车用空调有限公司 | A kind of air-cooled plug-in hybrid passenger car battery cooling air-conditioning system |
| CN107891727A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Building blocks combined type New energy electric coach air conditioner unit |
| CN108725129A (en) * | 2018-04-27 | 2018-11-02 | 上海加冷松芝汽车空调股份有限公司 | Overhead type double back wind coach air conditioner |
| CN109733159A (en) * | 2019-02-19 | 2019-05-10 | 珠海格力电器股份有限公司 | Built-in air conditioner inside the vehicle |
| WO2019197927A1 (en) * | 2018-04-12 | 2019-10-17 | Atlas Copco Airpower, Naamloze Vennootschap | Oil-injected screw compressor installation |
| CN113500889A (en) * | 2021-07-05 | 2021-10-15 | 徐州天一红点车用空调有限公司 | New forms of energy air conditioner that heat exchange efficiency is high |
| CN114013248A (en) * | 2021-12-17 | 2022-02-08 | 珠海格力电器股份有限公司 | Vehicle-mounted air conditioner and automobile |
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2015
- 2015-12-23 CN CN201521086272.4U patent/CN205365171U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739945A (en) * | 2017-01-23 | 2017-05-31 | 郑州科林车用空调有限公司 | A kind of air-cooled plug-in hybrid passenger car battery cooling air-conditioning system |
| CN107891727A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Building blocks combined type New energy electric coach air conditioner unit |
| CN107891727B (en) * | 2017-10-20 | 2024-01-19 | 浙江纵驰环境科技有限公司 | Building block combined new energy electric bus air conditioning unit |
| US11365737B2 (en) | 2018-04-12 | 2022-06-21 | Atlas Copco Airpower, Naamloze Vennootschap | Oil-injected screw compressor installation in which cooling module is offset from compressor element |
| WO2019197927A1 (en) * | 2018-04-12 | 2019-10-17 | Atlas Copco Airpower, Naamloze Vennootschap | Oil-injected screw compressor installation |
| CN110374878A (en) * | 2018-04-12 | 2019-10-25 | 阿特拉斯·科普柯空气动力股份有限公司 | Fuel injection helical lobe compressor device |
| BE1026208B1 (en) * | 2018-04-12 | 2019-11-13 | Atlas Copco Airpower Naamloze Vennootschap | Oil-injected screw compressor device |
| CN108725129B (en) * | 2018-04-27 | 2023-12-29 | 上海加冷松芝汽车空调股份有限公司 | Overhead double-return air passenger car air conditioner |
| CN108725129A (en) * | 2018-04-27 | 2018-11-02 | 上海加冷松芝汽车空调股份有限公司 | Overhead type double back wind coach air conditioner |
| CN109733159A (en) * | 2019-02-19 | 2019-05-10 | 珠海格力电器股份有限公司 | Built-in air conditioner inside the vehicle |
| CN109733159B (en) * | 2019-02-19 | 2023-10-27 | 珠海格力电器股份有限公司 | Air conditioner built in vehicle |
| CN113500889A (en) * | 2021-07-05 | 2021-10-15 | 徐州天一红点车用空调有限公司 | New forms of energy air conditioner that heat exchange efficiency is high |
| CN114013248A (en) * | 2021-12-17 | 2022-02-08 | 珠海格力电器股份有限公司 | Vehicle-mounted air conditioner and automobile |
| CN114013248B (en) * | 2021-12-17 | 2023-08-15 | 珠海格力电器股份有限公司 | Vehicle-mounted air conditioner and automobile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20201223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |