CN2828624Y - Movable special air conditioner set for aircraft - Google Patents
Movable special air conditioner set for aircraft Download PDFInfo
- Publication number
- CN2828624Y CN2828624Y CN 200520067992 CN200520067992U CN2828624Y CN 2828624 Y CN2828624 Y CN 2828624Y CN 200520067992 CN200520067992 CN 200520067992 CN 200520067992 U CN200520067992 U CN 200520067992U CN 2828624 Y CN2828624 Y CN 2828624Y
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- air
- air conditioner
- plane
- evaporimeter
- frame
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- Expired - Lifetime
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a movable special air conditioner set for a plane, which is used for maintaining the cabin temperature when the plane is on the ground hangar or a parking apron for maintenance. The bottom part of an air conditioner set is provided with a wheel-type moving device which can be moved to the place near the plane in maintenance. After the two-grade direct evaporating refrigeration or the heating treatment of an electric heater of fresh air, cold air or hot air is sent into a plane cabin by a heat insulating conveying hose and a rapid joint in order to satisfy the requirements of the air quality and the temperature in the cabin, and the comfortable maintenance environment in the cabin at any time in the whole year is guaranteed. The air conditioner set is driven by electricity and can be used in the whole year. The air conditioner set has the advantages of electric saving and high efficiency. The consumption of aviation fuel oil in the maintenance of the plane on the ground is reduced, the service life of the self expensive air conditioning system (APU) of the plane is prolonged, the maintenance cost is greatly saved, and the environmental air pollution is reduced.
Description
Technical field:
The utility model relates to the box-like air conditioner technical field of a kind of dedicated set, specifically is a kind of tailored version air-conditioning unit that keeps cabin temperature for aircraft on ground hangar or airplane parking area when safeguarding.
Background technology:
To equipment in the aircraft cabin and instrument, instrument is regular or irregular maintaining is absolutely necessary.For comfortable working environment is provided to the attendant, often start the air-conditioning system of aircraft autogamy.Consume expensive Aviation Fuel and shorten life-span of aircraft air-conditioning system consequently not only causes environmental pollution but also increases the maintenance cost of aircraft.
Summary of the invention:
Tailored version air-conditioning unit---the portable aircraft special air conditioner unit that keeps cabin temperature when the purpose of this utility model is to safeguard on ground hangar or airplane parking area for aircraft.
The utility model comprises frame and is arranged at supply air system, electric cabinet and refrigeration system on the frame that supply air system comprises air channel and pressure fan; Refrigeration system mainly is made up of compressor, condenser, condensation fan and evaporimeter, it is characterized in that: described air-conditioning unit comprises 4 refrigeration compressors and corresponding condenser, condensation fan and evaporimeter, evaporimeter is arranged in the air channel, divides 2 grades of direct sweat coolings; Described pressure fan is positioned in the middle of two evaporimeters; Head end in described air channel is provided with the air intake filter, and the end in air channel is provided with the air-supply interface, and the air-supply interface is equipped with adiabatic delivery hose and can and be connected securely with the sealing of aircraft cabin air-conditioning air inlet by snap joint; Below described frame, be provided with the scroll wheel device.
The utility model can be provided with electric heater in described air channel, electric heater is between air-supply arrangement and back level evaporimeter, also can be respectively equipped with the special cart and the actuator of coiling airduct the forward and backward side of described frame, described pressure fan can adopt high static pressure centrifugal blower.
The utility model has following characteristics:
1, sets refrigerating operaton or heating operation according to environment temperature.Brand-new wind air enters from the air inlet B of unit back, handles the back through filter, evaporimeter or heater and sends from front air outlet A; When environment temperature is 15 ℃-43 ℃, the unit refrigerating operaton, electric heater quits work, and wind pushing temperature is adjustable between 2 ℃-15 ℃; When environment temperature is-18 ℃-10 ℃, the unit heating operation, electric heater work, refrigeration unit is out of service, and wind pushing temperature is adjustable between 25 ℃-40 ℃; When environment temperature was 10 ℃-15 ℃, unit was only done the air-supply operation.Pressure fan adopts high static pressure centrifugal blower, and air-supply outlet overbottom pressure is more than 2.5kPa.
2, unit rack construction can be by stainless steel integrated welding, compact conformation, good rigidity; The scroll wheel device is housed, the device that an end of frame is set up traction or promoted, convenient moving below the unit.
3, employing is increasingly automated, intelligentized control system for air conditioner, and have perfect demonstration, setting and defencive function, can realize the computer networking monitoring.Electrical apparatus control system is opened, is stopped and the platform number of start-stop according to being arranged at air outlet temperature sensor signal control compressor by the PLC controller, the group number of electric heater switching and break-make, with the control wind pushing temperature, and can be automatically, reliability service.
4, automatic safety alarm system is installed: machine is assembled with smoke detection system, has smog then to report to the police if detect air in the air conditioner, and closes the air conditioner Circuits System.
5, the air-conditioning unit is a driven by power, and can annually use, and air conditioner Energy Efficiency Ratio height can be realized energy-saving run.
The utility model, the scroll wheel device that utilizes this unit bottom to carry, be movable near the aircraft of safeguarding, adiabatic delivery hose is connected to the aircraft air condition air inlet by special-purpose snap joint, connect power supply, unit can move work, for aircraft cabin provides cold wind or hot blast, to satisfy air quality and the temperature requirement in the aircraft cabin, guaranteed the whole year of maintenance environmental amenity in the cabin whenever.This unit not only economizes on electricity, and reduced the consumption of aircraft Aviation Fuel when ground maintenance, and prolonged the life-span of the expensive air-conditioning system (APU) of aircraft autogamy, save maintenance cost significantly, reduce environmental air pollution, have high economic benefit and social benefit.
Description of drawings:
Fig. 1 is the system works schematic diagram of embodiment.
Fig. 2, Fig. 3 are respectively the main apparent direction of embodiment and overlook direction structure principle sketch.
Fig. 4 is the main apparent direction schematic appearance of embodiment.
Among the figure: 11, frame 13, adiabatic delivery hose 14, electric cabinet 15, scroll wheel device 16, actuator 17, coiling airduct car 21, air channel 22, air intake filter 24, electric heater 31, safety valve 32, reservoir 33, pressure controller 34, charging valve 35, vapour liquid separator 37, device for drying and filtering 38, magnetic valve 39, expansion valve 41-44, compressor 51-54, condenser 61-64, condensation fan 71,72, evaporimeter 81,82, pressure fan A, air outlet B, air inlet C, condensation air import D, the condensation air outlet.
The specific embodiment:
With reference to accompanying drawing, this portable aircraft special air conditioner unit is made of rack construction, refrigeration system, heating combined equipment, electric cabinet 14, supply air system and adiabatic delivery hose 13.Rack construction comprises frame 11, be arranged at the frame below scroll wheel device 15, be arranged at frame the place ahead coiling airduct car 17, be arranged at the actuator 16 at frame rear; Refrigeration system comprises 4 refrigeration compressor 41-44,4 condenser 51-54,4 condensation fan 61-64 and 2 evaporimeters 71,72; Supply air system comprises air channel 21, be arranged at the air intake filter 22 at air inlet B place, be arranged at the air-supply interface A of ducting outlet, and 2 pressure fans 81,82 constitute, pressure fan adopts high static pressure centrifugal blower, is serially connected in the air channel 21 after described 2 pressure fans, 81,82 parallel connections; 2 evaporimeters 71,72 place the air channel and are located at the front and rear of pressure fan respectively, and evaporimeter 71 is connected with compressor 42 with compressor 41, and evaporimeter 72 is connected with compressor 44 with compressor 43; Heating combined equipment is made of electric heater 24, and electric heater is that the electrothermal tube of many controlled parallel connections constitutes, and electric heater 24 is arranged between pressure fan and the evaporimeter 72.During the work of this unit, air-supply interface A connects adiabatic delivery hose 13 and seals with aircraft cabin air-conditioning air inlet and be connected securely by snap joint, during this unit inoperative, adiabatic delivery hose 13 rollings are on coiling airduct car 17, and the pipe end of delivery hose 13 also is provided with the device that anti-snake, mouse etc. enter.But described volume airduct car 17 random groups move together, also can move separately.
The utility model adopts the PLC controller, input perfect control program; can move automatically by selected pattern, and have setting, demonstration and warning function and, refrigeration compressor and blower fan overload power supply; refrigeration system hypertonia, low excessively, the unit temperature is crossed high kinds of protect.The air-conditioning unit is in service, and the refrigerant compression function is transferred automatically and carried and conversion operation; Pressure fan, condensation fan are stepless speed regulation control.
Claims (5)
1, a kind of portable aircraft special air conditioner unit comprises frame (11) and is arranged at supply air system, electric cabinet (14) and refrigeration system on the frame that supply air system comprises air channel (21) and pressure fan; Refrigeration system mainly is made up of refrigeration compressor, condenser, condensation fan and evaporimeter, it is characterized in that: described air-conditioning unit comprises 4 refrigeration compressors and corresponding condenser, condensation fan and evaporimeter, evaporimeter is arranged in the air channel (21), divides 2 grades of direct sweat coolings; Described pressure fan is positioned in the middle of two evaporimeters; Head end in described air channel is provided with air intake filter (22), and the end in air channel is provided with air-supply interface (A), and the air-supply interface is equipped with adiabatic delivery hose (13), and hose end is provided with snap joint, and snap joint is tightly connected with aircraft cabin air-conditioning air inlet and cooperates; Below in described frame (11) is provided with scroll wheel device (15).
2, portable aircraft special air conditioner unit according to claim 1 is characterized in that: in described air channel, electric heater (24) is set, electric heater is between air-supply arrangement and back level evaporimeter.
3, portable aircraft special air conditioner unit according to claim 1 and 2, it is characterized in that: described air-conditioning unit comprises 4 refrigeration compressors (41-44) and corresponding condenser (51-54), condensation fan (61-64), 4 condensers place the both sides of frame, 4 condenser fans place frame above, per 2 refrigeration compressors connect 1 evaporimeter, 2 evaporimeters (71,72) are set in the air channel, and 2 pressure fans (81,82) are in parallel to be constituted.
4, portable aircraft special air conditioner unit according to claim 3, it is characterized in that: described pressure fan adopts high static pressure centrifugal blower.
5, portable aircraft special air conditioner unit according to claim 1 is characterized in that: the forward and backward side of described frame (11), be respectively equipped with coiling airduct car (17) and actuator (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067992 CN2828624Y (en) | 2005-11-29 | 2005-11-29 | Movable special air conditioner set for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067992 CN2828624Y (en) | 2005-11-29 | 2005-11-29 | Movable special air conditioner set for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828624Y true CN2828624Y (en) | 2006-10-18 |
Family
ID=37080180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067992 Expired - Lifetime CN2828624Y (en) | 2005-11-29 | 2005-11-29 | Movable special air conditioner set for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828624Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333539A (en) * | 2015-11-11 | 2016-02-17 | 哈尔滨工业大学 | Frostless condensation heat regeneration type solution dehumidification aircraft ground air conditioning box |
| CN105620754A (en) * | 2016-03-15 | 2016-06-01 | 天津大学 | Fiber air tube air feeding system suitable for cabin of civil airplane |
| CN108375230A (en) * | 2018-02-08 | 2018-08-07 | 四川华盛强环控系统设备有限公司 | A kind of composite aircraft air-conditioner set |
| CN114963597A (en) * | 2021-02-19 | 2022-08-30 | 百合航空有限公司 | Self-supporting vapor cycle refrigeration system for aircraft |
-
2005
- 2005-11-29 CN CN 200520067992 patent/CN2828624Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333539A (en) * | 2015-11-11 | 2016-02-17 | 哈尔滨工业大学 | Frostless condensation heat regeneration type solution dehumidification aircraft ground air conditioning box |
| CN105620754A (en) * | 2016-03-15 | 2016-06-01 | 天津大学 | Fiber air tube air feeding system suitable for cabin of civil airplane |
| CN108375230A (en) * | 2018-02-08 | 2018-08-07 | 四川华盛强环控系统设备有限公司 | A kind of composite aircraft air-conditioner set |
| CN114963597A (en) * | 2021-02-19 | 2022-08-30 | 百合航空有限公司 | Self-supporting vapor cycle refrigeration system for aircraft |
| CN114963597B (en) * | 2021-02-19 | 2024-02-23 | 百合航空有限公司 | Self-supporting vapor cycle refrigeration system for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JIRONG AIR CONDITIONING CO., LTD. Free format text: FORMER OWNER: GUANGDONG PROVINCE JIRONG AIR CONDITIONER EQUIPMENT CO.,LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Guangdong District of Rongcheng city in Jieyang Province town of Ji Rong Da Dao Long Hua Lou, zip code: 522061 Patentee after: Guangdong Jirong Air-Conditioner Co., Ltd. Address before: Guangdong District of Rongcheng city in Jieyang Province town of Ji Rong Lu, zip code: 522061 Patentee before: Girony Air-conditioner Equipment Co., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |