CN203005440U - Air-conditioning device for high-speed magnetic levitation trains - Google Patents
Air-conditioning device for high-speed magnetic levitation trains Download PDFInfo
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- CN203005440U CN203005440U CN 201220747941 CN201220747941U CN203005440U CN 203005440 U CN203005440 U CN 203005440U CN 201220747941 CN201220747941 CN 201220747941 CN 201220747941 U CN201220747941 U CN 201220747941U CN 203005440 U CN203005440 U CN 203005440U
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Abstract
The utility model discloses an air-conditioning device for high-speed magnetic levitation trains, which comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises an indoor case body, a mixing cavity and an air supply cavity, the mixing cavity and the air supply cavity are arranged in the indoor case body, a fresh air duct is arranged in the mixing cavity, the fresh air duct is connected with a fresh air valve, the indoor case body is provided with an air supply fan, a filter, an evaporator and an air exhaust fan, and one side of the evaporator is fixedly connected with an electric heater; the outdoor unit comprises a compressor, a condenser, a liquid storing device and a dry filter, and one side of the condenser is provided with a condensing fan; the air-conditioning device also comprises a mixing cavity temperature sensor, an air supply cavity temperature sensor and a coach temperature sensor, the side wall of the indoor case body is provided with an electric control cabinet, and an air conditioning control system is arranged in the electric control cabinet. The air-conditioning device disclosed by the utility model is compact in structure, novel and reasonable in design, convenient to use and operate, high in operating reliability, stable in operation state, strong in refrigerating capacity, strong in adaptability, cost-saving, strong in practicability, and convenient for popularization and application.
Description
Technical field
The utility model relates to the interior environment system technical field, especially relates to a kind of high-speed maglev train interior environment system.
Background technology
The magnetic-levitation train localization process carries out, and early stage, Hongqiao floated air-conditioning to Pudong Section magnetic, and the later stage will be carried out mass in the floating air-conditioning project of Shanghai-Hangzhou Line magnetic.While is along with the develop rapidly of China Express Railway, the production domesticization of magnetic-levitation train interior environment system is extremely urgent, but because the German train air-conditioning device purchase cost of existing use is high, and exchange capability of heat sharply descends when train is run at high speed, cause the interior environment system deleterious, can not satisfy the thermal load requirement under hot situation in summer, vehicle interior temperature rises, and can't satisfy the traveling comfort requirement in car.In addition, when the magnetic-levitation train of Germany's import converges car due to the two row high-speed maglev trains that head-on travel or train can produce pressure wave when sailing the tunnel into fast, bring difficulty for the new wind of adjusting, can not reach good refrigeration, thereby cause to reach relatively low guest room temperature under service conditions in full summer.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of high-speed maglev train interior environment system is provided, its compact conformation, rationally novel in design, use simple operation, functional reliability is high, and running state is stable, and refrigerating capacity is strong, strong adaptability, save cost, practical, be convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of high-speed maglev train interior environment system, it is characterized in that: comprise indoor units and outdoor unit, described indoor units comprises the indoor set casing and is arranged in described indoor set casing and the hybrid chamber that mixes with high-speed maglev train compartment return air for new wind and the wind pushing cavity of supply cold wind or hot blast conveying, be provided with new wind air channel in described hybrid chamber, described new wind is connected with new wind air-valve on the air channel, on described indoor set casing, breeze fan is installed, filter, evaporator and exhaust fan, one side of described evaporator is fixedly connected with electric heater, described breeze fan and exhaust fan all are arranged in described hybrid chamber, the air outlet of described breeze fan is connected with the ventilation inlet of described filter by the transition air channel, the air outlet of described filter is connected with the ventilation inlet of described evaporator, the air outlet of described evaporator and described electric heater all are arranged in described wind pushing cavity, be connected with on described wind pushing cavity for the air supply duct that cold wind or hot blast is transported on high-speed maglev train, the return air inlet in described high-speed maglev train compartment is connected with described hybrid chamber by return air duct, be connected with wind output channel on the air outlet of described exhaust fan, be connected with the air draft air-valve on described wind output channel, described outdoor unit comprises compressor, condenser, reservoir and device for drying and filtering, the entrance of described compressor is connected with the refrigerant outlet of evaporator by the conveying pipe of refrigerant road, the outlet of described compressor is connected with the refrigerant outlet of condenser by the conveying pipe of refrigerant road, the refrigerant outlet of described condenser is connected with the entrance of reservoir by the conveying pipe of refrigerant road, the outlet of described reservoir is connected with the entrance of device for drying and filtering by the conveying pipe of refrigerant road, the outlet of described device for drying and filtering is connected with the refrigerant inlet of evaporator by the conveying pipe of refrigerant road, one side of described condenser is provided with condensation fan, be provided with in described hybrid chamber for carrying out the hybrid chamber temperature sensor of detection in real time to mixing cavity temperature, be provided with in described wind pushing cavity for the wind pushing cavity temperature sensor that the air-supply cavity temperature is carried out detect in real time, be provided with in described high-speed maglev train compartment for temperature in the compartment and carry out the compartment temperature sensor of detection in real time, on the sidewall of described indoor set casing, electrical control cabinet is installed, be provided with in described electrical control cabinet for to the refrigeration of described interior environment system with heat and carry out the air-conditioner control system automatically controlled, described hybrid chamber temperature sensor, wind pushing cavity temperature sensor and compartment temperature sensor all join with the signal input part of described air-conditioner control system, described new wind air-valve, breeze fan, exhaust fan, the air draft air-valve, electric heater and condensation fan all join with the signal output part of described air-conditioner control system.
Above-mentioned high-speed maglev train interior environment system is characterized in that: the refrigerant inlet front end of described evaporator is connected with expansion valve.
Above-mentioned high-speed maglev train interior environment system is characterized in that: be integrated with heating power regulating circuit and overheat protector in described electric heater, the signal output part of described heating power regulating circuit and described air-conditioner control system joins.
Above-mentioned high-speed maglev train interior environment system is characterized in that: the quantity of described breeze fan is two, and the quantity in corresponding described transition air channel is two.
Above-mentioned high-speed maglev train interior environment system is characterized in that: described exhaust fan is arranged on the below of described breeze fan.
Above-mentioned high-speed maglev train interior environment system, it is characterized in that: the data storage circuitry module that described air-conditioner control system comprises main controller module, join with main controller module and be the power module of each electricity consumption module for power supply in air-conditioner control system, the input end of described main controller module is connected to the parameter setting circuit module for the input control parameter, and the mouth of described main controller module is connected to for showing the display module of controlling parameter and the working station indicator that is used to indicate the interior environment system mode of operation; Described hybrid chamber temperature sensor, wind pushing cavity temperature sensor and compartment temperature sensor all join with the signal input part of described main controller module, and described new wind air-valve, breeze fan, exhaust fan, air draft air-valve, electric heater and condensation fan all join with the signal output part of described main controller module.
Above-mentioned high-speed maglev train interior environment system is characterized in that: described main controller module is programmable logic controller (PLC) or micro controller system.
Above-mentioned high-speed maglev train interior environment system is characterized in that: described parameter setting circuit module is comprised of a plurality of independent buttons.
Above-mentioned high-speed maglev train interior environment system is characterized in that: described conveying pipe of refrigerant road is copper pipe.
Above-mentioned high-speed maglev train interior environment system is characterized in that: the quantity of described condensation fan is two.
The utility model compared with prior art has the following advantages:
1, the utility model compact conformation, rationally novel in design.
2, the utility model can satisfy the car comfort inside requirement under hot situation in summer; and by coordinating the pressure protect grid use; can solve the magnetic suspension train of running at high speed and to produce the problem of pressure wave when two cars cross and sail the tunnel into fast, can reach good refrigeration.
3, running state of the present utility model is stable, and is functional, uses simple operation, and functional reliability is high, and maintenance and repair is convenient.
4, the utility model is by the design of indoor units and outdoor unit, condensation and resh air requirement problem that train produces have been solved when running at high speed, refrigerating capacity is strong, strong adaptability, can satisfy high-speed maglev train in the winter time with summer environment under and air conditioner ventilation environmental requirement in the car of (during high speed) under Static and dynamic, guarantee that interior environment system reaches the refrigeration of customer requirements.
5, the utility model has been realized the production domesticization of high-speed maglev train interior environment system, is applied in the high-speed maglev train construction of China, can save 50% purchase cost, and economic performance is good.
6, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model compact conformation, rationally novel in design, use simple operation, functional reliability is high, and running state is stable, and refrigerating capacity is strong, and strong adaptability is saved cost, and is practical, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is fundamental diagram of the present utility model.
Fig. 2 is the integral structure schematic diagram of the utility model indoor units.
Fig. 3 is the front view of the utility model indoor units except the indoor set casing.
Fig. 4 is the back view of the utility model indoor units except the indoor set casing.
Fig. 5 is the structural representation of the outdoor unit of the utility model.
Fig. 6 is the annexation schematic diagram of the utility model air-conditioner control system and other each parts.
Description of reference numerals:
1-1-indoor set casing; 1-2-breeze fan; 1-3-exhaust fan;
1-4-electrical control cabinet; 1-5-hybrid chamber; 1-6-filter;
The 1-7-evaporator; The 1-8-electric heater; The 1-9-wind pushing cavity;
1-10-transition air channel; 1-11-new wind air-valve; 1-12-air draft air-valve;
1-13-new wind air channel; 1-14-wind output channel; 2-1-compressor;
2-2-condenser; 2-3-condensation fan; 2-4-reservoir;
2-5-device for drying and filtering; 3-1-wind pushing cavity temperature sensor; 3-2-hybrid chamber temperature sensor;
3-3-compartment temperature sensor; 4-air supply duct; 5-return air duct;
6-conveying pipe of refrigerant road; 7-expansion valve; 8-air-conditioner control system;
8-1-main controller module; 8-2-data storage circuitry module;
8-3-power module; 8-4-parameter setting circuit module;
8-5-display module; 8-6-working station indicator.
The specific embodiment
as Fig. 1～shown in Figure 5, the utility model comprises indoor units and outdoor unit, described indoor units comprises indoor set casing 1-1 and is arranged in described indoor set casing 1-1 and the hybrid chamber 1-5 that mixes with high-speed maglev train compartment return air for new wind and the wind pushing cavity 1-9 of supply cold wind or hot blast conveying, be provided with new wind air channel 1-13 in described hybrid chamber 1-5, be connected with new wind air-valve 1-11 on described new wind air channel 1-13, on described indoor set casing 1-1, breeze fan 1-2 is installed, filter 1-6, evaporator 1-7 and exhaust fan 1-3, the side of described evaporator 1-7 is fixedly connected with electric heater 1-8, described breeze fan 1-2 and exhaust fan 1-3 all are arranged in described hybrid chamber 1-5, the air outlet of described breeze fan 1-2 is connected with the ventilation inlet of described filter 1-6 by transition air channel 1-10, the air outlet of described filter 1-6 is connected with the ventilation inlet of described evaporator 1-7, the air outlet of described evaporator 1-7 and described electric heater 1-8 all are arranged in described wind pushing cavity 1-9, be connected with on described wind pushing cavity 1-9 for the air supply duct 4 that cold wind or hot blast is transported on high-speed maglev train, the return air inlet in described high-speed maglev train compartment is connected with described hybrid chamber 1-5 by return air duct 5, be connected with wind output channel 1-14 on the air outlet of described exhaust fan 1-3, be connected with air draft air-valve 1-12 on described wind output channel 1-14, described outdoor unit comprises compressor 2-1, condenser 2-2, reservoir 2-4 and device for drying and filtering 2-5, the entrance of described compressor 2-1 is connected with the refrigerant outlet of evaporator 1-7 by conveying pipe of refrigerant road 6, the outlet of described compressor 2-1 is connected with the refrigerant outlet of condenser 2-2 by conveying pipe of refrigerant road 6, the refrigerant outlet of described condenser 2-2 is connected with the entrance of reservoir 2-4 by conveying pipe of refrigerant road 6, the outlet of described reservoir 2-4 is connected with the entrance of device for drying and filtering 2-5 by conveying pipe of refrigerant road 6, the outlet of described device for drying and filtering 2-5 is connected with the refrigerant inlet of evaporator 1-7 by conveying pipe of refrigerant road 6, the side of described condenser 2-2 is provided with condensation fan 2-3, be provided with in described hybrid chamber 1-5 for carrying out the hybrid chamber temperature sensor 3-2 of detection in real time to mixing cavity temperature, be provided with the wind pushing cavity temperature sensor 3-1 that detects in real time for temperature in wind pushing cavity 1-9 is carried out in described wind pushing cavity 1-9, be provided with in described high-speed maglev train compartment for temperature in the compartment and carry out the compartment temperature sensor 3-3 of detection in real time, on the sidewall of described indoor set casing 1-1, electrical control cabinet 1-4 is installed, be provided with in described electrical control cabinet 1-4 for to the refrigeration of described interior environment system with heat and carry out the air-conditioner control system 8 automatically controlled, described hybrid chamber temperature sensor 3-2, wind pushing cavity temperature sensor 3-1 and compartment temperature sensor 3-3 all join with the signal input part of described air-conditioner control system 8, described new wind air-valve 1-11, breeze fan 1-2, exhaust fan 1-3, air draft air-valve 1-12, electric heater 1-8 and condensation fan 2-3 all join with the signal output part of described air-conditioner control system 8.
As shown in Figure 1, in the present embodiment, the refrigerant inlet front end of described evaporator 1-7 is connected with expansion valve 7.Be integrated with heating power regulating circuit and overheat protector in described electric heater 1-8, the signal output part of described heating power regulating circuit and described air-conditioner control system 8 joins.
As Fig. 2～shown in Figure 4, in the present embodiment, the quantity of described breeze fan 1-2 is two, and the quantity of corresponding described transition air channel 1-10 is two.Described exhaust fan 1-3 is arranged on the below of described breeze fan 1-2.
In conjunction with Fig. 6, in the present embodiment, the data storage circuitry module 8-2 that described air-conditioner control system 8 comprises main controller module 8-1, join with main controller module 8-1 and be the power module 8-3 of each electricity consumption module for power supply in air-conditioner control system 8, the input end of described main controller module 8-1 is connected to the parameter setting circuit module 8-4 for the input control parameter, and the mouth of described main controller module 8-1 is connected to for showing the display module 8-5 that controls parameter and the working station indicator 8-6 that is used to indicate the interior environment system mode of operation; Described hybrid chamber temperature sensor 3-2, wind pushing cavity temperature sensor 3-1 and compartment temperature sensor 3-3 all join with the signal input part of described main controller module 8-1, and described new wind air-valve 1-11, breeze fan 1-2, exhaust fan 1-3, air draft air-valve 1-12, electric heater 1-8 and condensation fan 2-3 all join with the signal output part of described main controller module 8-1.Particularly, described main controller module 8-1 is programmable logic controller (PLC) or micro controller system.Described parameter setting circuit module 8-4 is comprised of a plurality of independent buttons.
As shown in Figure 5, in the present embodiment, described conveying pipe of refrigerant road 6 is copper pipe.The quantity of described condensation fan 2-3 is two.
during concrete enforcement, in this interior environment system and extraneous junction, fresh wind port, exhaust outlet can arrange the pressure protect grid, and (it is on August 31st, 2011 that the structure of pressure protect grid adopts the applying date, application number is 201110254515.0 the disclosed train air-conditioning device of the Chinese patent structure of ventilating except the rain grid), be provided for regulating the control cock that the pressure protect grid is opened size on the pressure protect grid, and the pressure sensor that detects in real time for pressure is carried out is installed in high-speed maglev train car body outside, the signal output part of pressure sensor and the signal input part of described main controller module 8-1 are joined, in case fluctuation of pressure surpasses permissible value, main controller module 8-1 control and regulation valve autoshutdown, solve the magnetic suspension train of running at high speed with this and can produce the problem of pressure wave when two cars cross and sail the tunnel into fast.
principle of work of the present utility model and working process are: after system opens, extraneous air is by being arranged on the fresh wind port of vehicular sideview, be arranged on new wind air channel 1-13 and new wind air-valve 1-11 in hybrid chamber 1-5, enter in hybrid chamber 1-5 and mix with the compartment return air that transports by return air duct 5, then sending into filter 1-6 by breeze fan 1-2 filters, evaporator 1-7 carries out cooling or electric heater 1-8 heating, wherein the liquid refrigerant in evaporator 1-7 absorbs heat and becomes gaseous state from the air that is cooled, complete the process of refrigerastion in vehicle body, evaporator 1-7 is transported to gaseous refrigerant compressor 2-1 by conveying pipe of refrigerant road 6 from refrigerant outlet, compressor 2-1 is compressed into high pressure gas with gaseous refrigerant and enters condenser 2-2, in condenser 2-2, the contained heat of refrigerant gas passes to the cooled external air at condenser 2-2, refrigerant changed liquid state into and was transported to reservoir 2-4 by conveying pipe of refrigerant road 6 from gaseous state again this moment, liquid refrigerant is exported by after super-dry filter 2-5 drying from reservoir 2-4, the liquid refrigerant of low-pressure state flows into evaporator 1-7 from the refrigerant inlet of evaporator 1-7, reduce in evaporator 1-7 internal pressure, liquid refrigerant seethes with excitement again, just absorb more heat from air-supply, circulate (in the winter time under operating condition with this, outdoor unit and evaporator 1-7 do not work, directly by electric heater 1-8, process filter 1-6 filtered air is heated).Air by cooling (or heating) is sent into plenum chamber on high-speed maglev train through wind pushing cavity 1-9 and air supply duct 4, reach certain for after wind pressure in plenum chamber, send in the compartment by air-supply air trunk and auxiliary air outlet in car, during concrete enforcement, air supply mode can adopt compartment middle part top board static pressure orifice feeding and the auxiliary air-supply of baggage rack, air-supply keeps suitable air supply velocity, and mixes with air in car, reaches the air themperature of setting.Return air major part in the compartment is sent in hybrid chamber 1-5 by return air duct 5 and is continued to recycle, and small part waste gas passes through exhaust fan 1-3 outside wind output channel 1-14 discharges car.
Above whole working process is all automatically to complete under the Based Intelligent Control of air-conditioner control system 8.during use, operating personal only needs by operating parameter, the operating condition that circuit module 8-4 sets interior environment system to be set, main controller module 8-1 just can be according to the operating condition and the hybrid chamber temperature sensor 3-2 that set, the temperature signal that wind pushing cavity temperature sensor 3-1 and compartment temperature sensor 3-3 detect, the new wind air-valve of Based Intelligent Control 1-11, breeze fan 1-2, exhaust fan 1-3, air draft air-valve 1-12, electric heater 1-8 and condensation fan 2-3, make interior environment system according to the operating condition operation of setting, thereby it is minimum to control the interior environment system energy consumption, and the temperature in the assurance compartment reaches design temperature.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (10)
1. high-speed maglev train interior environment system, it is characterized in that: comprise indoor units and outdoor unit, described indoor units comprises indoor set casing (1-1) and is arranged in described indoor set casing (1-1) and the hybrid chamber (1-5) that mixes with high-speed maglev train compartment return air for new wind and the wind pushing cavity (1-9) of supply cold wind or hot blast conveying, be provided with new wind air channel (1-13) in described hybrid chamber (1-5), be connected with new wind air-valve (1-11) on described new wind air channel (1-13), breeze fan (1-2) is installed on described indoor set casing (1-1), filter (1-6), evaporator (1-7) and exhaust fan (1-3), one side of described evaporator (1-7) is fixedly connected with electric heater (1-8), described breeze fan (1-2) and exhaust fan (1-3) all are arranged in described hybrid chamber (1-5), the air outlet of described breeze fan (1-2) is connected by the ventilation inlet of transition air channel (1-10) with described filter (1-6), the air outlet of described filter (1-6) is connected with the ventilation inlet of described evaporator (1-7), the air outlet of described evaporator (1-7) and described electric heater (1-8) all are arranged in described wind pushing cavity (1-9), be connected with on described wind pushing cavity (1-9) for the air supply duct (4) that cold wind or hot blast is transported on high-speed maglev train, the return air inlet in described high-speed maglev train compartment is connected with described hybrid chamber (1-5) by return air duct (5), be connected with wind output channel (1-14) on the air outlet of described exhaust fan (1-3), be connected with air draft air-valve (1-12) on described wind output channel (1-14), described outdoor unit comprises compressor (2-1), condenser (2-2), reservoir (2-4) and device for drying and filtering (2-5), the entrance of described compressor (2-1) is connected with the refrigerant outlet of evaporator (1-7) by conveying pipe of refrigerant road (6), the outlet of described compressor (2-1) is connected with the refrigerant outlet of condenser (2-2) by conveying pipe of refrigerant road (6), the refrigerant outlet of described condenser (2-2) is connected with the entrance of reservoir (2-4) by conveying pipe of refrigerant road (6), the outlet of described reservoir (2-4) is connected with the entrance of device for drying and filtering (2-5) by conveying pipe of refrigerant road (6), the outlet of described device for drying and filtering (2-5) is connected with the refrigerant inlet of evaporator (1-7) by conveying pipe of refrigerant road (6), one side of described condenser (2-2) is provided with condensation fan (2-3), be provided with in described hybrid chamber (1-5) for carrying out the hybrid chamber temperature sensor (3-2) of detection in real time to mixing cavity temperature, be provided with the wind pushing cavity temperature sensor (3-1) that detects in real time for the interior temperature of wind pushing cavity (1-9) is carried out in described wind pushing cavity (1-9), be provided with in described high-speed maglev train compartment for temperature in the compartment and carry out the compartment temperature sensor (3-3) of detection in real time, electrical control cabinet (1-4) is installed on the sidewall of described indoor set casing (1-1), be provided with in described electrical control cabinet (1-4) for to the refrigeration of described interior environment system with heat and carry out the air-conditioner control system (8) automatically controlled, described hybrid chamber temperature sensor (3-2), wind pushing cavity temperature sensor (3-1) and compartment temperature sensor (3-3) all join with the signal input part of described air-conditioner control system (8), described new wind air-valve (1-11), breeze fan (1-2), exhaust fan (1-3), air draft air-valve (1-12), electric heater (1-8) and condensation fan (2-3) all join with the signal output part of described air-conditioner control system (8).
2. according to high-speed maglev train interior environment system claimed in claim 1, it is characterized in that: the refrigerant inlet front end of described evaporator (1-7) is connected with expansion valve (7).
3. according to high-speed maglev train interior environment system claimed in claim 1; it is characterized in that: be integrated with heating power regulating circuit and overheat protector in described electric heater (1-8), the signal output part of described heating power regulating circuit and described air-conditioner control system (8) joins.
4. according to high-speed maglev train interior environment system claimed in claim 1, it is characterized in that: the quantity of described breeze fan (1-2) is two, and the quantity in corresponding described transition air channel (1-10) is two.
5. according to the described high-speed maglev train interior environment system of claim 1 or 4, it is characterized in that: described exhaust fan (1-3) is arranged on the below of described breeze fan (1-2).
6. according to the described high-speed maglev train interior environment system of arbitrary claim in claim 1～4, it is characterized in that: described air-conditioner control system (8) comprises main controller module (8-1), the data storage circuitry module (8-2) of joining with main controller module (8-1) and be the power module (8-3) of each electricity consumption module for power supply in air-conditioner control system (8), the input end of described main controller module (8-1) is connected to the parameter setting circuit module (8-4) for the input control parameter, the mouth of described main controller module (8-1) is connected to for showing the display module (8-5) of controlling parameter and the working station indicator (8-6) that is used to indicate the interior environment system mode of operation, described hybrid chamber temperature sensor (3-2), wind pushing cavity temperature sensor (3-1) and compartment temperature sensor (3-3) all join with the signal input part of described main controller module (8-1), and described new wind air-valve (1-11), breeze fan (1-2), exhaust fan (1-3), air draft air-valve (1-12), electric heater (1-8) and condensation fan (2-3) all join with the signal output part of described main controller module (8-1).
7. according to high-speed maglev train interior environment system claimed in claim 6, it is characterized in that: described main controller module (8-1) is programmable logic controller (PLC) or micro controller system.
8. according to high-speed maglev train interior environment system claimed in claim 6, it is characterized in that: described parameter setting circuit module (8-4) is comprised of a plurality of independent buttons.
9. according to the described high-speed maglev train interior environment system of arbitrary claim in claim 1～4, it is characterized in that: described conveying pipe of refrigerant road (6) is copper pipe.
10. according to the described high-speed maglev train interior environment system of arbitrary claim in claim 1～4, it is characterized in that: the quantity of described condensation fan (2-3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747941 CN203005440U (en) | 2012-12-31 | 2012-12-31 | Air-conditioning device for high-speed magnetic levitation trains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747941 CN203005440U (en) | 2012-12-31 | 2012-12-31 | Air-conditioning device for high-speed magnetic levitation trains |
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| Publication Number | Publication Date |
|---|---|
| CN203005440U true CN203005440U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747941 Expired - Lifetime CN203005440U (en) | 2012-12-31 | 2012-12-31 | Air-conditioning device for high-speed magnetic levitation trains |
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| Country | Link |
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| CN (1) | CN203005440U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975733A (en) * | 2012-12-31 | 2013-03-20 | 西安飞豹科技发展公司 | Air conditioner for high-speed magnetic levitation train |
| CN105313907A (en) * | 2015-12-01 | 2016-02-10 | 南车四方车辆有限公司 | Compartment for tramcar and tramcar |
| CN108189851A (en) * | 2018-01-22 | 2018-06-22 | 石家庄国祥运输设备有限公司 | For the driver's cab air conditioner of low-floor rail traffic vehicles |
| CN109115516A (en) * | 2018-08-02 | 2019-01-01 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle occupant compartment fresh air thermic load measurement method |
-
2012
- 2012-12-31 CN CN 201220747941 patent/CN203005440U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975733A (en) * | 2012-12-31 | 2013-03-20 | 西安飞豹科技发展公司 | Air conditioner for high-speed magnetic levitation train |
| CN102975733B (en) * | 2012-12-31 | 2015-07-15 | 西安飞豹科技发展公司 | Air conditioner for high-speed magnetic levitation train |
| CN105313907A (en) * | 2015-12-01 | 2016-02-10 | 南车四方车辆有限公司 | Compartment for tramcar and tramcar |
| CN108189851A (en) * | 2018-01-22 | 2018-06-22 | 石家庄国祥运输设备有限公司 | For the driver's cab air conditioner of low-floor rail traffic vehicles |
| CN109115516A (en) * | 2018-08-02 | 2019-01-01 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle occupant compartment fresh air thermic load measurement method |
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Granted publication date: 20130619 |