CN204822093U - Aircraft air conditioning system - Google Patents
Aircraft air conditioning system Download PDFInfo
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- CN204822093U CN204822093U CN201520566983.5U CN201520566983U CN204822093U CN 204822093 U CN204822093 U CN 204822093U CN 201520566983 U CN201520566983 U CN 201520566983U CN 204822093 U CN204822093 U CN 204822093U
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- ramjet
- control box
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Abstract
The utility model relates to an aircraft air conditioning system, punching press generating set set up in aircraft ventral or lower string of nacelle front end on the wing, and it is conical wind -guiding post that punching press generating set's front end axial is connected with a head, and punching press generating set connects the air conditioner control box, the compressor is in proper order through condenser, reservoir, filter, throttle expansion valve connection evaporimeter, and the compressor is connected back through vapour and liquid separator to the evaporimeter, and the evaporimeter is through electric heater and evaporimeter fan air supply intercommunication cockpit, and compressor, heater, evaporimeter fan are connected to air conditioner control box electricity, and cockpit establishes the temperature sensor who connects the air conditioner control box. Its simple structure reduces aeroengine burden, extension engine life, reduces the aircraft flight cost.
Description
Technical field
The utility model relates to a kind of a/c system, is a kind of aircraft air-conditioning system specifically.
Background technology
Along with the development of electronics and information techenology, the airborne electronic equipment weaponry of various function constantly occurs, airborne plug-in gondola becomes these and is equipped in the major way that aircraft platform carries, but this platform of aircraft is at the beginning of design and reckon without these equipments itself and provide the power consumption problem of cooling system for its heating, therefore these are equipped and matched cooling system power supply used becomes the key of problem.If the power supply of aircraft body and plug-in gondola provides by aero-engine drive motor, add aero-engine burden, reduction of service life, add flight cost.
Summary of the invention
For above-mentioned deficiency of the prior art, it is simple that the utility model provides a kind of structure, reduces aero-engine burden, extends engine life, reduce the aircraft air-conditioning system of aircraft flight cost.
The technical solution adopted in the utility model is: a kind of aircraft air-conditioning system, comprise air-conditioner control box, ramjet duct group, compressor, condenser, reservoir, filter, throttle expansion valve, evaporator, electric heater, evaporator fan and gas-liquid separator, gondola front end is hung under described ramjet duct group is arranged at aircraft ventral or wing, ramjet duct group front end is axially connected with the wind-guiding post that a head is taper, and ramjet duct group connects air-conditioner control box; Described compressor connects evaporator through condenser, reservoir, filter, throttle expansion valve successively, evaporator connects back compressor through gas-liquid separator, evaporator is communicated with driving compartment through electric heater with evaporator fan air-supply, air-conditioner control box electrical connection compressor, temperature booster, evaporator fan, establish the temperature sensor connecting air-conditioner control box in driving compartment.
Further, described condenser is communicated with the outer ram air of aircraft cabin through air filter.
Further, pressure release valve is provided with between described reservoir and filter.
Further, described evaporator, electric heater and evaporator fan are arranged in evaporator case, and evaporator case is communicated with passenger cabin left and right nozzle in driving compartment through air channel.
Again further, described ramjet duct group comprises two groups of ramjet ducts, be symmetrical arranged before and after two groups of ramjet ducts, the impeller be connected before and after ramjet duct comprises and electrical generator, the impeller of rear one group of ramjet duct with before and after the impeller of last group of ramjet duct symmetrical corresponding arranges and rotation direction on the contrary, the electrical generator front end connection wind-guiding post of last group of ramjet duct or be arranged to wind-guiding rod structure.
During aircraft high-speed flight, ram air promotes the generating of vane rotary drive electrical generators, power to compressor by air-conditioner control box, control compressed refrigerant and deliver to evaporator heat exchange through condenser, reservoir, filter, throttle expansion valve successively, the air that evaporator fan is controlled evaporator heat exchange to lower the temperature by air-conditioner control box sends into driving compartment, play air-conditioning regulating action, when heating, compressor does not start, and directly can be sent into the air of intensification by air-conditioner control box control electro heat and evaporator fan work.
Adopt technique scheme, the beneficial effects of the utility model are: the wind-guiding post guiding ram air at a high speed adopting head taper, by corresponding for ram air impeller guiding, make full use of ram air, speedup wheel speed, improves the horsepower output of electrical generator, meets the electrical energy demands of aircraft body and plug-in device, reduce aero-engine burden, extend engine life, reduce aircraft flight cost.Be symmetrical arranged before and after the ramjet duct of front and back, forward and backward impeller drives front and back electrical power generators respectively, and front impeller rotary rowed air output is sent to rear impeller-driven and rotates, and two groups of ramjet ducts coordinate raising punching press electric energy generated, meet aircraft electrical demand.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: air-conditioner control box 1, front electrical generator 2, rear electrical generator 21, front impeller 3, rear impeller 31, wind-guiding post 4, high-voltage switch gear motor 5, compressor 6, condenser 7, air filter 8, reservoir 9, pressure release valve 10, filter 11, throttle expansion valve 12, evaporator 13, gas-liquid separator 14, electric heater 15, evaporator fan 16, driving compartment 17, temperature sensor 18.
Detailed description of the invention
Be described further below in conjunction with drawings and Examples.
Shown in Fig. 1: a kind of aircraft air-conditioning system comprises air-conditioner control box 1, ramjet duct group, high-voltage switch gear motor 5, compressor 6, condenser 7, reservoir 9, pressure release valve 10, filter 11, throttle expansion valve 12, evaporator 13, electric heater 15, evaporator fan 16 and gas-liquid separator 14, ramjet duct group hangs gondola front end under being arranged at aircraft ventral or wing, ramjet duct group comprises two groups of ramjet ducts, be symmetrical arranged before and after two groups of ramjet ducts, front ramjet duct comprises the front impeller 2 and front electrical generator 3 that are in transmission connection, rear ramjet duct comprises the rear impeller 21 and rear electrical generator 31 that are in transmission connection, front impeller 2 correspondingly to be arranged and rotation direction is contrary with symmetrical before and after rear impeller 21, front electrical generator front end connects wind-guiding post 4 or wind-guiding rod structure is arranged in front electrical generator front end.Two electrical generators connect air-conditioner control box 1; Air-conditioner control box 1 drives compressor 6 for electrical connection high-voltage switch gear motor 5, compressor 6 connects condenser 7, the ram air air port of condenser 7 is provided with air filter 8, condenser 7 connects evaporator 13 through reservoir 9, pressure release valve 10, filter 11, throttle expansion valve 12, and evaporator 13 connects back compressor 6 through gas-liquid separator 14; Evaporator 13 is arranged in evaporator case, electric heater 15 and evaporator fan 16 is also provided with in evaporator case, evaporator case is communicated with passenger cabin left and right nozzle in driving compartment 17 through air channel, and establish multiple temperature sensor 18 in driving compartment, temperature sensor 18 connects air-conditioner control box 1.
Claims (5)
1. an aircraft air-conditioning system, it is characterized in that: comprise air-conditioner control box, ramjet duct group, compressor, condenser, reservoir, filter, throttle expansion valve, evaporator, electric heater, evaporator fan and gas-liquid separator, gondola front end is hung under described ramjet duct group is arranged at aircraft ventral or wing, the front end of ramjet duct group is axially connected with the wind-guiding post that a head is taper, and ramjet duct group connects air-conditioner control box; Described compressor connects evaporator through condenser, reservoir, filter, throttle expansion valve successively, evaporator connects back compressor through gas-liquid separator, evaporator is communicated with driving compartment through electric heater with evaporator fan air-supply, air-conditioner control box electrical connection compressor, temperature booster, evaporator fan, establish the temperature sensor connecting air-conditioner control box in driving compartment.
2. a kind of aircraft air-conditioning system according to claim 1, is characterized in that: described condenser is communicated with the outer ram air of aircraft cabin through air filter.
3. a kind of aircraft air-conditioning system according to claim 1, is characterized in that: be provided with pressure release valve between described reservoir and filter.
4. a kind of aircraft air-conditioning system according to claim 1, is characterized in that: described evaporator, electric heater and evaporator fan are arranged in evaporator case, and evaporator case is communicated with passenger cabin left and right nozzle in driving compartment through air channel.
5. a kind of aircraft air-conditioning system according to claim 1, it is characterized in that: described ramjet duct group comprises two groups of ramjet ducts, be symmetrical arranged before and after two groups of ramjet ducts, the impeller be connected before and after ramjet duct comprises and electrical generator, the impeller of rear one group of ramjet duct with before and after the impeller of last group of ramjet duct symmetrical corresponding arranges and rotation direction on the contrary, the electrical generator front end connection wind-guiding post of last group of ramjet duct or be arranged to wind-guiding rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566983.5U CN204822093U (en) | 2015-07-31 | 2015-07-31 | Aircraft air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566983.5U CN204822093U (en) | 2015-07-31 | 2015-07-31 | Aircraft air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822093U true CN204822093U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566983.5U Active CN204822093U (en) | 2015-07-31 | 2015-07-31 | Aircraft air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204822093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173090A (en) * | 2015-07-31 | 2015-12-23 | 江苏宏基环电有限公司 | Air-conditioning system of plane |
-
2015
- 2015-07-31 CN CN201520566983.5U patent/CN204822093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173090A (en) * | 2015-07-31 | 2015-12-23 | 江苏宏基环电有限公司 | Air-conditioning system of plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225400 Taizhou City, Taixing Province Economic Development Zone, Jiangxi Road, No. 1, Patentee after: Jiangsu Acer electric ring Limited by Share Ltd Address before: 225400 Taizhou City, Taixing Province Economic Development Zone, Jiangxi Road, No. 1, Patentee before: JIANGSU ACER RING ELECTRIC COMPANY LIMITED |