CN102390542B - Pull type aircraft cooling air vehicle - Google Patents
Pull type aircraft cooling air vehicle Download PDFInfo
- Publication number
- CN102390542B CN102390542B CN201110267765.8A CN201110267765A CN102390542B CN 102390542 B CN102390542 B CN 102390542B CN 201110267765 A CN201110267765 A CN 201110267765A CN 102390542 B CN102390542 B CN 102390542B
- Authority
- CN
- China
- Prior art keywords
- air
- valve
- aircraft cooling
- joining
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The invention discloses a pull type aircraft cooling air vehicle, which comprises a trailer chassis, a structural box body and an aircraft cooling air system, wherein the aircraft cooling air system comprises an air supercharging and conveying system, a drying and dehumidifying system, an air temperature adjusting system, an air flow distribution and thermal insulation system and an electric control system which are sequentially connected; the air supercharging and conveying system comprises an air compressor and a stead pressure tank; the air temperature adjusting system comprises a refrigeration heat exchanger, a refrigerating unit and an electric heater; the air flow distribution and thermal insulation system comprises a gas supply pipeline and an emptying pipeline which are connected with an outlet of the electric heater through a flow distribution valve; the gas supply pipeline and the emptying pipeline are provided with a gas supply electric valve and an emptying electric valve respectively; and the electric control system is arranged in an electric control cabinet. The pull type aircraft cooling air vehicle has the advantages of compact structure, rational design, high working reliability, high adaptability, high air flow adjustment accuracy, convenience in use and operation, low energy consumption, good air supply quality and convenience in promotion and use.
Description
Technical field
The present invention relates to a kind of airplane ground support equipment, especially relate to a kind of Towed aircraft cooling vehicle that low dew point, high pressure cooling-air can be provided for aircraft.
Background technology
General aircraft cold wind car trailer comprises trailer chassis, external power adaptor union, air-conditioning unit, operation control system and pepeline fittings, and its main function is the cooling-air that certain flow, temperature, pressure are provided according to the requirement of institute's support equipment.Existing all kinds of aircraft cold wind cars adopt centrifugal high pressure fan or roots blower as propulsion source more at present, adopt the mode of sweat cooling to carry out temperature adjusting to provided cooling-air.Often dew point is higher, pressure is little for the tempering air that aircraft cold wind car of the prior art provides, and has the equipment of particular/special requirement cannot meet user demand to some to air feed dew point with for wind pressure.Merely increasing for the power of wind pressure or increasing compressor only to make volume increasing or the system matches of equipment bad, the result directly causing is exactly that the inferior quality of air feed or the power consumption of product increase, also increased the cost of equipment simultaneously, the existing dew point of aircraft cold wind car of the prior art is higher, pressure is little defect and deficiency can not be solved well, user demand cannot be met.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of Towed aircraft cooling vehicle is provided, its compact conformation, reasonable in design, functional reliability is high, stability is high, applicability is strong, and both air flow modulation precision is high, uses simple operation, energy consumption is low, it is low to realize cost, air feed quality better, can meet air feed dew point and supply wind pressure to have the user demand of particular/special requirement equipment, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Towed aircraft cooling vehicle, it is characterized in that: comprise trailer chassis, be arranged on the structure casing on trailer chassis and be arranged on the aircraft quenching system in structure casing, described aircraft quenching system comprises the supercharging air delivery system of joining successively, desiccant dehumidification system, air temperature regulating system and charge air distribute and heat-insulation system, and with supercharging air system, desiccant dehumidification system, air temperature regulating system and charge air distribute and heat-insulation system joins and for controlling the electric control system of each system works, the buffer tank that described supercharging air delivery system comprises air compressor and joins with air compressor, described air temperature regulating system comprises the refrigeration heat converter that joins by pressure loading valve and flow control valve and desiccant dehumidification system, the refrigerating unit of joining with refrigeration heat converter and the electric heater joining with refrigeration heat converter, described charge air distributes and heat-insulation system comprises by assignment of traffic valve and electric heater and exports the steam line and the emptying pipe that join, is respectively arranged with air feed electrically operated valve and emptying electrically operated valve on described steam line and emptying pipe, described electric control system is arranged in electrical control cabinet.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: on described buffer tank, be provided with bleeder line, on described bleeder line, be provided with aie escape valve.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: accurate oil removal filter that described desiccant dehumidification system comprises the fore filter that joins with the outlet of buffer tank, join with fore filter, the adsorption dehumifier joining with accurate oil removal filter and the post-filter joining with adsorption dehumifier; Described refrigeration heat converter joins by pressure loading valve and flow control valve and post-filter.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: on described emptying pipe, be also provided with silencer.
Above-mentioned a kind of Towed aircraft cooling vehicle, it is characterized in that: described refrigerating unit comprises the I stage compressor, condenser, reservoir, device for drying and filtering, electromagnetic valve and the expansion valve that join successively, outlet of described I stage compressor and the entrance of refrigeration heat converter join, two output ports of described expansion valve are respectively with one of refrigeration heat converter outlet with join with the entrance that I stage compressor joins, and the top of described condenser is provided with cooling fan.
Above-mentioned a kind of Towed aircraft cooling vehicle, it is characterized in that: described electric control system comprises main controller module, the signal acquisition module of joining with main controller module input end, and the display module joining with main controller module mouth, the input end of described signal acquisition module is connected to the flow sensor for confession wind flow is detected, to the pressure transformer one that detects and process for wind pressure, the temperature sensor that ventilation temperature is detected, the humidity sensor that air feed humidity is detected, the mass flowmeter that air feed mass flow rate is detected and the pressure transformer two that buffer tank internal pressure is detected and processed, described flow sensor, pressure transformer one, temperature sensor, humidity sensor and mass flowmeter are installed on steam line, described pressure transformer two is arranged on buffer tank, described air compressor, flow control valve, I stage compressor, electromagnetic valve, electric heater, assignment of traffic valve, air feed electrically operated valve and emptying electrically operated valve all join with the mouth of main controller module.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: described main controller module is programmable logic controller (PLC).
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: described flow sensor is Annubar formula flow sensor.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: described display module is touch LCD screen.
Above-mentioned a kind of Towed aircraft cooling vehicle, is characterized in that: described steam line is made up of bilayer sleeve.
The present invention compared with prior art has the following advantages:
1, utilization of the present invention less distribution power has solved the problem for aircraft air-supply of high pressure, low dew point, utilize air compressor to replace conventional blower fan air is carried out to supercharging, utilize desiccant dehumidification system high pressure air to be dewatered, reduced the dew point of air simultaneously, utilize pressure loading valve to regulate for wind pressure, finally regulate ventilation temperature by air temperature regulating system again, compact conformation, reasonable in design.
2, the use of buffer tank in the present invention, can effectively stablize the air feed of rear end, the air quality of simultaneously guaranteeing to enter final terminal; On buffer tank, be provided with bleeder line, on bleeder line, be provided with aie escape valve, can be used in the air pressure in buffer tank is controlled.
3, the desiccant dehumidification system in the present invention comprise the fore filter that joins with the outlet of buffer tank, the accurate oil removal filter that joins with fore filter, the adsorption dehumifier joining with accurate oil removal filter and the post-filter joining with adsorption dehumifier; The dehumidification rate of desiccant dehumidification system is high, and functional reliability is high, and the air dew point processed by desiccant dehumidification system is minimum can reach-50 DEG C, can meet the air feed that has particular/special requirement completely.
4, in the present invention, design electric control system, it is detected for wind flow that main controller module gathers each sensor by signal acquisition module, for wind pressure, ventilation temperature, air feed humidity and air feed mass flow rate, and after the data that each sensor is collected calculate and judge, export corresponding control signal to the air compressor that is connected on its mouth, flow control valve, I stage compressor, electromagnetic valve, electric heater, assignment of traffic valve, air feed electrically operated valve and emptying electrically operated valve, thereby realize the on off control to air compressor and I stage compressor, to the power control of electric heater, to flow control valve, assignment of traffic valve, electromagnetic valve, air feed electrically operated valve and emptying electrically operated valve are opened big or small control, thereby realize the Based Intelligent Control of each system in whole aircraft cold wind car, use simple operation.
5, in the present invention, flow control valve can regulate for the first time to charge air, determine and enter steam line and the total air demand of hot oil line, assignment of traffic valve is that air demand by the final terminal air after to temperature adjustment accurately distributes, the air demand of guaranteeing equipment abundance in steam line, both air flow modulation precision is high.
6, the steam line in the present invention adopts bilayer sleeve to design, temperature while having guaranteed the long distance conveying of low discharge air feed is accurately controlled, can effectively utilize unnecessary cold wind, improve efficiency and the applicability of product, further improve the working stability of product simultaneously.
7, in the present invention, designed emptying pipe, emptying pipe can be used in unnecessary tempering air is drained into aircraft cooling vehicle inside, each heat element in car is lowered the temperature effectively, thereby make the whole aircraft cooling vehicle can be because of excess Temperature or too low and occur unusual service condition, guarantee all systems can be in summer very hot day and winter utmost point cold day normal work, improved the reliability of whole aircraft cooling vehicle work.
8, energy consumption of the present invention is low, to realize cost low, is 6KPa～0.3MP for wind pressure, and air feed quality better, is convenient to promote the use of.
In sum, compact conformation of the present invention, reasonable in design, functional reliability is high, stability is high, applicability is strong, both air flow modulation precision is high, uses simple operation, and energy consumption is low, it is low to realize cost, air feed quality better, solve the existing dew point of aircraft cold wind car of the prior art is higher, pressure is little defect and deficiency, can meet air feed dew point and supply wind pressure to have the user demand of particular/special requirement equipment, be convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the annexation schematic diagram between each system in the present invention.
Fig. 4 is the circuit block diagram of electric control system of the present invention.
Description of reference numerals:
1-trailer chassis; 2-structure casing; 3-1-air compressor;
3-2-buffer tank; 3-21-bleeder line; 3-22-aie escape valve;
4-desiccant dehumidification system; 4-1-fore filter; The accurate oil removal filter of 4-2-;
4-3-adsorption dehumifier; 4-4-post-filter; 5-1-pressure loading valve;
5-2-flow control valve; 5-3-electric heater; 5-4-refrigeration heat converter;
5-5-refrigerating unit; 5-51-I stage compressor; 5-52-condenser;
5-53-reservoir; 5-54-device for drying and filtering; 5-55-electromagnetic valve;
5-56-expansion valve; 5-57-cooling fan; 6-1-assignment of traffic valve;
6-2-steam line; 6-21-air feed electrically operated valve; 6-3-emptying pipe;
The emptying electrically operated valve of 6-31-; 6-32-silencer; 7-electrical control cabinet;
7-1-main controller module; 7-2-signal acquisition module; 7-3-display module;
7-4-flow sensor; 7-5-pressure transformer one; 7-6-temperature sensor;
7-7-humidity sensor; 7-8-mass flowmeter; 7-9-pressure transformer two.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes trailer chassis 1, be arranged on the structure casing 2 on trailer chassis 1 and be arranged on the aircraft quenching system in structure casing 2, described aircraft quenching system comprises that the supercharging air delivery system of joining successively, desiccant dehumidification system 4, air temperature regulating system and charge air distribute and heat-insulation system, and distributes with supercharging air system, desiccant dehumidification system 4, air temperature regulating system and charge air and heat-insulation system joins and for controlling the electric control system of each system works; The buffer tank 3-2 that described supercharging air delivery system comprises air compressor 3-1 and joins with air compressor 3-1; Described air temperature regulating system comprises the refrigeration heat converter 5-4 that joins by pressure loading valve 5-1 and flow control valve 5-2 and desiccant dehumidification system 4, the refrigerating unit 5-5 joining with refrigeration heat converter 5-4 and the electric heater 5-3 joining with refrigeration heat converter 5-4; Described charge air distributes and heat-insulation system comprises by assignment of traffic valve 6-1 and electric heater 5-3 and exports the steam line 6-2 and the emptying pipe 6-3 that join, is respectively arranged with air feed electrically operated valve 6-21 and emptying electrically operated valve 6-31 on described steam line 6-2 and emptying pipe 6-3; Described electric control system is arranged in electrical control cabinet 7.Described supercharging air delivery system, desiccant dehumidification system 4, air temperature regulating system, charge air distribution and heat-insulation system and electric control system are all powered by dispatch from foreign news agency power supply.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, on described buffer tank 3-2, be provided with bleeder line 3-21, on described bleeder line 3-21, be provided with aie escape valve 3-22; Can be used in the air pressure in buffer tank 3-2 is regulated.Accurate oil removal filter 4-2 that described desiccant dehumidification system 4 comprises the fore filter 4-1 that joins with the outlet of buffer tank 3-2, join with fore filter 4-1, the adsorption dehumifier 4-3 joining with accurate oil removal filter 4-2 and the post-filter 4-4 joining with adsorption dehumifier 4-3; Described refrigeration heat converter 5-4 joins by pressure loading valve 5-1 and flow control valve 5-2 and post-filter 4-4.Desiccant dehumidification system 4 is for being dried, dehumidifying air, and dehumidification rate is high, and functional reliability is high, and the air dew point processed by desiccant dehumidification system 4 is minimum can reach-50 DEG C, can meet the air feed that has particular/special requirement completely; In addition, desiccant dehumidification system 4 can also realize by other version, as long as can reach, air is dried, is dehumidified, and makes the object of the dew point practical requirement of air feed.On described emptying pipe 6-3, be also provided with silencer 6-32, can effectively reduce emptying noise.Described refrigerating unit 5-5 comprises I stage compressor 5-51, the condenser 5-52, reservoir 5-53, device for drying and filtering 5-54, electromagnetic valve 5-55 and the expansion valve 5-56 that join successively, outlet of described I stage compressor 5-51 and the entrance of refrigeration heat converter 5-4 join, two output ports of described expansion valve 5-56 are respectively with one of refrigeration heat converter 5-4 outlet with join with the entrance that I stage compressor 5-51 joins, and the top of described condenser 5-52 is provided with cooling fan 5-57.
In conjunction with Fig. 4, in the present embodiment, described electric control system comprises main controller module 7-1, the signal acquisition module 7-2 joining with main controller module 7-1 input end, and the display module 7-3 joining with main controller module 7-1 mouth, the input end of described signal acquisition module 7-2 is connected to the flow sensor 7-4 for confession wind flow is detected, to pressure transformer one 7-5 that detects and process for wind pressure, the temperature sensor 7-6 that ventilation temperature is detected, the humidity sensor 7-7 that air feed humidity is detected, the mass flowmeter 7-8 that air feed mass flow rate is detected and pressure transformer two 7-9 that buffer tank 3-2 internal pressure is detected and processed, described flow sensor 7-4, pressure transformer one 7-5, temperature sensor 7-6, humidity sensor 7-7 and mass flowmeter 7-8 are installed on steam line 6-2, described pressure transformer two 7-9 are arranged on buffer tank 3-2, described air compressor 3-1, flow control valve 5-2, I stage compressor 5-51, electromagnetic valve 5-55, electric heater 5-3, assignment of traffic valve 6-1, air feed electrically operated valve 6-21 and emptying electrically operated valve 6-31 all join with the mouth of main controller module 7-1.Preferably, described main controller module 7-1 is programmable logic controller (PLC).Described flow sensor 7-4 is Annubar formula flow sensor.Described display module 7-3 is touch LCD screen.Described steam line 6-2 is made up of bilayer sleeve, has guaranteed that temperature when the long distance of low discharge air feed is carried is accurately controlled, and can effectively utilize unnecessary cold wind, has improved efficiency and the applicability of product, has further improved the working stability of product simultaneously.
Principle of work of the present invention and working process are: the high pressure air after air compressor 3-1 compression enters in buffer tank 3-2, first draining stable exporting in desiccant dehumidification system 4 in buffer tank 3-2, fore filter 4-1, accurate oil removal filter 4-2, adsorption dehumifier 4-3 and post-filter 4-4 in desiccant dehumidification system 4 purify step by step to the air entering wherein, air dew point are reduced simultaneously, reach final air feed requirement, first high pressure air after desiccant dehumidification needs decompression, by pressure loading valve 5-1, high pressure air is carried out to pressure adjusting, by flow control valve, 5-2 regulates flow, then air enters into air temperature regulating system, by refrigeration heat converter 5-4 and electric heater 5-3, air themperature is carried out to fine adjustment, whole refrigerating unit 5-5 follows the cyclic process of sweat cooling, refrigerant absorbs heat in refrigeration heat converter 5-4, air is cooled and dehumidifying again, the heat by condenser 5-52, refrigerating unit 5-5 being absorbed is again released into surrounding environment by cooling fan 5-57, air after air temperature regulating system regulates carries out secondary distribution by assignment of traffic valve 6-1 to institute's air demand again, and major part enters steam line 6-2, gives final terminal air feed, and small part enters emptying pipe 6-3, emptying pipe 6-3 can be used in unnecessary tempering air is drained into aircraft cooling vehicle inside, each heat element in car is lowered the temperature effectively, thereby make the whole aircraft cooling vehicle can be because of excess Temperature or too low and occur unusual service condition, guarantee all systems can be in summer very hot day and winter utmost point cold day normal work, improved the reliability of whole aircraft cooling vehicle work.
In whole working process, flow sensor 7-4 is to detecting for wind flow, pressure transformer one 7-5 is to detecting and process for wind pressure, temperature sensor 7-6 detects ventilation temperature, humidity sensor 7-7 detects air feed humidity, mass flowmeter 7-8 detects air feed mass flow rate, pressure transformer two 7-9 detect and process buffer tank 3-2 internal pressure, main controller module 7-1 gathers the detected data of each sensor by signal acquisition module 7-2 and data that each sensor is collected are calculated and judge after, export corresponding control signal to the air compressor 3-1 that is connected on its mouth, flow control valve 5-2, I stage compressor 5-51, electromagnetic valve 5-55, electric heater 5-3, assignment of traffic valve 6-1, air feed electrically operated valve 6-21 and emptying electrically operated valve 6-31, thereby realize the on off control to air compressor 3-1 and I stage compressor 5-51, to the power control of electric heater 5-3, to flow control valve 5-2, assignment of traffic valve 6-1, electromagnetic valve 5-55, air feed electrically operated valve 6-21 and emptying electrically operated valve 6-31 open big or small control, thereby realize the Based Intelligent Control of each system in whole aircraft cold wind car.
In sum, the present invention can regulate air feed dew point according to the dew point of final terminal required air, require to regulate final supply gas pressure according to pressure, air after refrigeration is distributed simultaneously, applicability is strong, functional reliability is high, can meet air feed dew point and supply wind pressure to have the user demand of particular/special requirement equipment.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (7)
1. a Towed aircraft cooling vehicle, it is characterized in that: comprise trailer chassis (1), be arranged on the structure casing (2) on trailer chassis (1) and be arranged on the aircraft quenching system in structure casing (2), described aircraft quenching system comprises the supercharging air delivery system of joining successively, desiccant dehumidification system (4), air temperature regulating system and charge air distribute and heat-insulation system, and with supercharging air delivery system, desiccant dehumidification system (4), air temperature regulating system and charge air distribute and heat-insulation system joins and for controlling the electric control system of each system works, the buffer tank (3-2) that described supercharging air delivery system comprises air compressor (3-1) and joins with air compressor (3-1), described air temperature regulating system comprises the refrigeration heat converter (5-4) that joins by pressure loading valve (5-1) and flow control valve (5-2) and desiccant dehumidification system (4), the refrigerating unit (5-5) of joining with refrigeration heat converter (5-4) and the electric heater (5-3) joining with refrigeration heat converter (5-4), described charge air distributes and heat-insulation system comprises by assignment of traffic valve (6-1) and electric heater (5-3) and exports the steam line (6-2) and the emptying pipe (6-3) that join, is respectively arranged with air feed electrically operated valve (6-21) and emptying electrically operated valve (6-31) on described steam line (6-2) and emptying pipe (6-3), described electric control system is arranged in electrical control cabinet (7), accurate oil removal filter (4-2) that described desiccant dehumidification system (4) comprises the fore filter (4-1) that joins with the outlet of buffer tank (3-2), join with fore filter (4-1), the adsorption dehumifier (4-3) joining with accurate oil removal filter (4-2) and the post-filter (4-4) joining with adsorption dehumifier (4-3), described refrigeration heat converter (5-4) joins with post-filter (4-4) by pressure loading valve (5-1) and flow control valve (5-2), described steam line (6-2) is made up of bilayer sleeve, on described buffer tank (3-2), be provided with bleeder line (3-21), on described bleeder line (3-21), be provided with aie escape valve (3-22).
2. according to a kind of Towed aircraft cooling vehicle claimed in claim 1, it is characterized in that: on described emptying pipe (6-3), be also provided with silencer (6-32).
3. according to a kind of Towed aircraft cooling vehicle described in claim 1 or 2, it is characterized in that: described refrigerating unit (5-5) comprises the I stage compressor (5-51) joining successively, condenser (5-52), reservoir (5-53), device for drying and filtering (5-54), electromagnetic valve (5-55) and expansion valve (5-56), outlet of described I stage compressor (5-51) and the entrance of refrigeration heat converter (5-4) join, two output ports of described expansion valve (5-56) are respectively with one of refrigeration heat converter (5-4) outlet with join with the entrance that I stage compressor (5-51) joins, the top of described condenser (5-52) is provided with cooling fan (5-57).
4. according to a kind of Towed aircraft cooling vehicle claimed in claim 3, it is characterized in that: described electric control system comprises main controller module (7-1), the signal acquisition module (7-2) of joining with main controller module (7-1) input end, and the display module (7-3) joining with main controller module (7-1) mouth, the input end of described signal acquisition module (7-2) is connected to the flow sensor (7-4) for confession wind flow is detected, to the pressure transformer one (7-5) that detects and process for wind pressure, the temperature sensor (7-6) that ventilation temperature is detected, the humidity sensor (7-7) that air feed humidity is detected, the mass flowmeter (7-8) that air feed mass flow rate is detected and the pressure transformer two (7-9) that buffer tank (3-2) internal pressure is detected and processed, described flow sensor (7-4), pressure transformer one (7-5), temperature sensor (7-6), humidity sensor (7-7) and mass flowmeter (7-8) are installed on steam line (6-2), described pressure transformer two (7-9) is arranged on buffer tank (3-2), described air compressor (3-1), flow control valve (5-2), I stage compressor (5-51), electromagnetic valve (5-55), electric heater (5-3), assignment of traffic valve (6-1), air feed electrically operated valve (6-21) and emptying electrically operated valve (6-31) all join with the mouth of main controller module (7-1).
5. according to a kind of Towed aircraft cooling vehicle claimed in claim 4, it is characterized in that: described main controller module (7-1) is programmable logic controller (PLC).
6. according to a kind of Towed aircraft cooling vehicle claimed in claim 4, it is characterized in that: described flow sensor (7-4) is Annubar formula flow sensor.
7. according to a kind of Towed aircraft cooling vehicle claimed in claim 4, it is characterized in that: described display module (7-3) is touch LCD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267765.8A CN102390542B (en) | 2011-09-10 | 2011-09-10 | Pull type aircraft cooling air vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267765.8A CN102390542B (en) | 2011-09-10 | 2011-09-10 | Pull type aircraft cooling air vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390542A CN102390542A (en) | 2012-03-28 |
| CN102390542B true CN102390542B (en) | 2014-06-04 |
Family
ID=45857967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110267765.8A Active CN102390542B (en) | 2011-09-10 | 2011-09-10 | Pull type aircraft cooling air vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031864A (en) * | 2016-12-08 | 2017-08-11 | 西安飞豹科技发展公司 | A kind of large transport airplane multifunctional ground service truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB772473A (en) * | 1951-08-25 | 1957-04-17 | Godfrey Hanworth Ltd | Means for cooling the cabins of aircraft or other spaces |
| CN2572261Y (en) * | 2002-10-10 | 2003-09-10 | 沈阳航达机载设备公司 | Ground air condition vehicle for airplane |
| CN2646052Y (en) * | 2003-11-03 | 2004-10-06 | 四川华盛强制冷设备有限责任公司 | Air conditioned car special for aircraft |
| CN2668512Y (en) * | 2003-12-09 | 2005-01-05 | 北京万众新世纪空调制冷设备有限公司 | Special movable air-conditioning vehicle for aircraft maintenance |
| CN202226067U (en) * | 2011-09-10 | 2012-05-23 | 西安飞豹科技发展公司 | Towed aircraft cooling vehicle |
-
2011
- 2011-09-10 CN CN201110267765.8A patent/CN102390542B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB772473A (en) * | 1951-08-25 | 1957-04-17 | Godfrey Hanworth Ltd | Means for cooling the cabins of aircraft or other spaces |
| CN2572261Y (en) * | 2002-10-10 | 2003-09-10 | 沈阳航达机载设备公司 | Ground air condition vehicle for airplane |
| CN2646052Y (en) * | 2003-11-03 | 2004-10-06 | 四川华盛强制冷设备有限责任公司 | Air conditioned car special for aircraft |
| CN2668512Y (en) * | 2003-12-09 | 2005-01-05 | 北京万众新世纪空调制冷设备有限公司 | Special movable air-conditioning vehicle for aircraft maintenance |
| CN202226067U (en) * | 2011-09-10 | 2012-05-23 | 西安飞豹科技发展公司 | Towed aircraft cooling vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 张科，周志钢，吴兆林.飞机地面空调车的应用与发展.《制冷技术》.2009,第37卷(第8期), * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390542A (en) | 2012-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103453620B (en) | Based on efficiency test and appraisal and the air-conditioning system of optimal control and method thereof | |
| CN102679470B (en) | Self-cleaning efficient constant-humiture energy-saving central air conditioner | |
| CN203215927U (en) | Air volume control system of central air conditioner | |
| CN207942903U (en) | A kind of electric motor coach thermal management system of whole and vehicle | |
| CN201497095U (en) | Energy-saving cooling device with accurate air supply for machine room air conditioning system | |
| CN103407578B (en) | A kind of ground air conditioner vehicle of frequency conversion plane | |
| CN202231122U (en) | Intelligent heat management system for power battery box of hybrid power electric vehicle | |
| CN204857905U (en) | Battery package and in -car temperature regulation and control system | |
| CN102975733B (en) | Air conditioner for high-speed magnetic levitation train | |
| CN103712297B (en) | The accurate air-conditioning device controlling Waste Heat Reuse high efficiency dust free room Constant Temperature and Humidity Chambers | |
| CN203642387U (en) | Fresh air unit system for clean room | |
| CN205807715U (en) | Passenger boarding bridges for airplanes air-supply ground air conditioner unit | |
| CN102390542B (en) | Pull type aircraft cooling air vehicle | |
| CN102358433B (en) | High-pressure air conditioning vehicle for airplane | |
| CN203298436U (en) | Frequency-convertible air-conditioning set for rail vehicle | |
| CN203005440U (en) | Air-conditioning device for high-speed magnetic levitation trains | |
| CN202226067U (en) | Towed aircraft cooling vehicle | |
| CN102853490B (en) | Pipeline cold and heat circulation system | |
| CN201659863U (en) | Air conditioning unit for electric variable frequency cold-hot type engineering truck | |
| CN202244115U (en) | High-pressure air cycle machine | |
| CN202613676U (en) | Intelligent air conditioning unit for track vehicle | |
| CN202442415U (en) | Special constant temperature and humidity machine for energy-saving type machine room | |
| CN208365702U (en) | A kind of energy-saving air conditioning system | |
| CN103182978B (en) | A kind of Novel ice-storage airplane air conditioner vehicle | |
| CN102620395B (en) | Intelligent air conditioning unit for track vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |