CN203005750U - Helicopter refrigeration air conditioner - Google Patents
Helicopter refrigeration air conditioner Download PDFInfo
- Publication number
- CN203005750U CN203005750U CN 201220554756 CN201220554756U CN203005750U CN 203005750 U CN203005750 U CN 203005750U CN 201220554756 CN201220554756 CN 201220554756 CN 201220554756 U CN201220554756 U CN 201220554756U CN 203005750 U CN203005750 U CN 203005750U
- Authority
- CN
- China
- Prior art keywords
- air
- helicopter
- evaporator
- compressor
- cooled condenser
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a helicopter refrigeration air conditioner which comprises an electric control cabinet, a compressor, an air-cooled condenser, a condensation fan, an evaporator and an air feeder, wherein the compressor is connected with the air-cooled condenser, the compressor, the air-cooled condenser and the condensation fan are not installed inside a cockpit of a helicopter, and the evaporator and the air feeder are arranged inside the cockpit of the helicopter. Through combination of each part of an air conditioner system, the compressor and the condenser are installed on a main reduction platform inside a fairing on the front portion of an engine compartment, the evaporator is installed under the floor of the cockpit, a refrigeration operation box is installed on an operation table of the cockpit, and a refrigeration system saves a traditional gas-liquid separator, an oil separator and an electromagnetic valve. The helicopter refrigeration air conditioner has the advantages of being simple in structure, heat resistant, low temperature resistant, rain-proof, mist-proof, dust-proof, shock resistant, speed resistant, and vibration resistant, and satisfying using requirements of the helicopter in strength, hardness, toughness and aging performance.
Description
Technical field
The utility model relates to a kind of refrigeration air-conditioner, particularly a kind of helicopter refrigeration air-conditioner of vaporization cycle.
Technical background
Helicopter is subject to widespread use because there are many other aircraft to be difficult to accomplish the advantage that maybe can not accomplish.Helicopter is because the landing of can taking off vertically is mainly used in sightseeing tour, fire rescue, first aid at sea without the large tracts of land airport, the anti-smuggling drug law enforcement, fire-fighting, commercial affairs transportation, medical rescue, the insecticide of communicating by letter and spray insecticide eliminates destructive insects, the every field of the national economy such as detection resource.The troop of China's helicopter grows gradually.
In summer, the whole nation the most square ground highest temperature reaches 45 ℃, and common high temperature reaches 38 ℃.Under the high-temperature condition of common ground, aerial 1000m, temperature reaches more than 31.5 ℃; Aerial 3000m, temperature is just to 20 ℃ of left and right; Aerial 5000m, temperature is 5.5 ℃, aerial 8000m, temperature is-14 ℃.When helicopter ground run and low-latitude flying, the problem that cabin temperature is too high, fluctuation is excessive will be had to some extent all.At present, most of helicopter capsule does not have a/c system, can't satisfy the requirement of personnel's hot comfort, easily cause personnel tired, have a strong impact on the working ability of chaufeur, therefore, be necessary in the helicopter capsule system that installs an air-conditioner, the passenger cabin ambient temperature is carried out regulation and control, improve personnel's hot comfort.Due to the restriction of helicopter inner space, be equipped with separately A/C, take the helicopter inner space large, be not suitable for helicopter and use.
Summary of the invention
In prior art, helicopter capsule is without the deficiency of a/c system in order to solve, and it is a kind of simple in structure, compact that the utility model provides, take up room little, and the helicopter refrigeration air-conditioner of good refrigeration effect.
the technical solution adopted in the utility model is: a kind of helicopter refrigeration air-conditioner, comprise electric cabinet, compressor, air-cooled condenser, condenser fan and evaporator and supply ventilating fan, compressor connects air-cooled condenser, the corresponding air-cooled condenser setting of condenser fan, air-cooled condenser connects evaporator, the corresponding blower setting of evaporator, evaporator connects compressor, compressor, air-cooled condenser is connected with supply ventilating fan and is connected electric cabinet, it is characterized in that described compressor, air-cooled condenser, condenser fan is not installed in helicopter cockpit, described evaporator and supply ventilating fan are installed in helicopter cockpit.
Described evaporator air-out chamber is anterior towards helicopter cockpit, and the evaporator air-inlet cavity is communicated with in the driving compartment cabin return air inlet and driving compartment fresh wind port out of my cabin, and it is interior corresponding with return air inlet and fresh wind port that supply ventilating fan is located at the evaporator air-inlet cavity.
Described return air inlet is provided with the return air temperature sensor that connects electric cabinet, and described evaporator air-out chamber is provided with the leaving air temp sensor that connects electric cabinet.
Described evaporator air-out chamber is connector portions spout, waist spout and foot's spout exceptionally.
The external condensate drain outlet that stretches out the helicopter cockpit cabin of described evaporator.
The compressed organizational security of described compressor protects controller and connects air-cooled condenser, and the compressor protection controller connects electric cabinet.
Described air-cooled condenser is connected evaporator through liquid vessel, device for drying and filtering and throttle expansion valve successively.
Described electric cabinet connects the helicopter cockpit operating console.
The master that described compressor, air-cooled condenser, condenser fan are installed in the anterior fairing of helicopter piggyback pod subtracts on platform.
The utility model refrigeration air-conditioner connects into a bounded system by pipeline each other by compressor, air-cooled condenser, liquid vessel, device for drying and filtering, throttle expansion valve, evaporator.Compressor plays suction, compression, refrigerant conveying effect; The high temperature refrigerant steam-condensation that air-cooled condenser is discharged compressor becomes saturated liquid; Liquid vessel is used for storing the refrigerant liquid of condensation in condenser, regulates the relation between supply and demand of refrigerant between condenser and evaporator; Impurity in the device for drying and filtering scavenge system and moisture content; Throttle expansion valve plays the reducing pressure by regulating flow effect to refrigerant and controls simultaneously and regulate the flow that flows into evaporator refrigerant liquid, and system is divided into high pressure side and low pressure side two parts; Return air temperature sensor is surveyed the ambient temperature of return air in helicopter cockpit, the leaving air temp sensor is surveyed the evaporator leaving air temp, electric cabinet is regulated the air intake of fresh wind port and return air inlet according to the requirement of maneuver box design temperature, coordinates to regulate the requirement of the satisfied refrigeration of compressor; Evaporator condensation water is discharged driving compartment by condensate drain outlet.
The utility model makes up each a/c system parts, the master that compressor and condenser assembly are arranged in the anterior fairing of piggyback pod subtracts on platform, evaporator assemblies is arranged under the driving compartment floor, the refrigeration maneuver box is arranged on the driving compartment operating console, refrigeration system is saved traditional gas-liquid separator, oil extractor and electromagnetic valve, have simple in structure, high-and low-temperature resistance, rainproof, antifog, dustproof, shock resistance, acceleration, vibrations, intensity, hardness, toughness, ageing properties all can satisfy the helicopter operating needs.
Description of drawings
Fig. 1 is the utility model structural representation.
In figure: driving compartment 1, electric-controlled box 2, compressor 3; compressor protection controller 4, air-cooled condenser 5, condenser fan 6; liquid vessel 7, device for drying and filtering 8, throttle expansion valve 9; evaporator 10, supply ventilating fan 11, fresh wind port 12; return air inlet 13, return air temperature sensor 14, leaving air temp sensor 15; maneuver box 16, condensate drain outlet 17.
The specific embodiment
Further illustrate the utility model below in conjunction with accompanying drawing and example.
Shown in Figure 1, a kind of helicopter refrigeration air-conditioner comprises electric-controlled box 2, compressor 3; compressor protection controller 4, air-cooled condenser 5, condenser fan 6; liquid vessel 7, device for drying and filtering 8, throttle expansion valve 9; evaporator 10; supply ventilating fan 11, fresh wind port 12, return air inlet 13; return air temperature sensor 14, leaving air temp sensor 15 and maneuver box 16.The master that compressor 3, air-cooled condenser 5, condenser fan 6 are installed in the anterior fairing of helicopter piggyback pod subtracts on platform, evaporator 10 is installed on helicopter cockpit 1 driver's seat below, external head spout, waist spout and the foot's spout that sprays to respectively chaufeur head, waist and foot of the anterior air outlet of evaporator 10, evaporator 10 condensed waters condensate drain outlet 17 on driving compartment 1 is connected to outside driving compartment; Compressor 3 outlet compressed organizational security is successively protected controller 4, air-cooled condenser 5, liquid vessel 7, device for drying and filtering 8, throttle expansion valve 9 and is connected to evaporator 10, and evaporator 10 connects compressor 3 imports, and air-cooled condenser 5 is provided with condenser fan 6; Evaporator 10 rear portions connect fresh wind port 12 and return air inlet 13 through supply ventilating fan 11, it is outdoor that fresh wind port 12 is communicated with driving compartment 1, it is indoor that return air inlet 13 is communicated with driving compartment 1, and return air inlet 13 is provided with return air temperature sensor 14, and the anterior air outlet of evaporator 10 is provided with leaving air temp sensor 15; Compressor 3, condenser fan 6, supply ventilating fan 11, return air temperature sensor 14 and leaving air temp sensor 15 all are connected in electric cabinet 2, and electric cabinet 2 is connected at the maneuver box 16 in the helicopter cockpit operating console.
Claims (9)
1. helicopter refrigeration air-conditioner, comprise electric cabinet, compressor, air-cooled condenser, condenser fan and evaporator and supply ventilating fan, compressor connects air-cooled condenser, the corresponding air-cooled condenser setting of condenser fan, air-cooled condenser connects evaporator, the corresponding blower setting of evaporator, evaporator connects compressor, compressor, air-cooled condenser and supply ventilating fan are connected and are connected electric cabinet, it is characterized in that: described compressor, air-cooled condenser, condenser fan are not installed in helicopter cockpit, and described evaporator and supply ventilating fan are installed in helicopter cockpit.
2. a kind of helicopter refrigeration air-conditioner according to claim 1, it is characterized in that: described evaporator air-out chamber is anterior towards helicopter cockpit, the evaporator air-inlet cavity is communicated with in the driving compartment cabin return air inlet and driving compartment fresh wind port out of my cabin, and it is interior corresponding with return air inlet and fresh wind port that supply ventilating fan is located at the evaporator air-inlet cavity.
3. a kind of helicopter refrigeration air-conditioner according to claim 2 is characterized in that: described return air inlet is provided with the return air temperature sensor that connects electric cabinet, and described evaporator air-out chamber is provided with the leaving air temp sensor that connects electric cabinet.
4. a kind of helicopter refrigeration air-conditioner according to claim 1 is characterized in that: described evaporator air-out chamber is connector portions spout, waist spout and foot's spout exceptionally.
According to claim 1 to 4 arbitrary described a kind of helicopter refrigeration air-conditioner, it is characterized in that: the external condensate drain outlet that stretches out the helicopter cockpit cabin of described evaporator.
6. a kind of helicopter refrigeration air-conditioner according to claim 1 is characterized in that: the compressed organizational security of described compressor protects controller and connects air-cooled condenser, and the compressor protection controller connects electric cabinet.
7. a kind of helicopter refrigeration air-conditioner according to claim 1, it is characterized in that: described air-cooled condenser is connected evaporator through liquid vessel, device for drying and filtering and throttle expansion valve successively.
8. according to claim 1 or 3 or 6 described a kind of helicopter refrigeration air-conditioners, is characterized in that: described electric cabinet connection helicopter cockpit operating console.
9. a kind of helicopter refrigeration air-conditioner according to claim 1 is characterized in that: the master that described compressor, air-cooled condenser, condenser fan are installed in the anterior fairing of helicopter piggyback pod subtracts on platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554756 CN203005750U (en) | 2012-10-26 | 2012-10-26 | Helicopter refrigeration air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554756 CN203005750U (en) | 2012-10-26 | 2012-10-26 | Helicopter refrigeration air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005750U true CN203005750U (en) | 2013-06-19 |
Family
ID=48597368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554756 Expired - Lifetime CN203005750U (en) | 2012-10-26 | 2012-10-26 | Helicopter refrigeration air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887228A (en) * | 2012-10-26 | 2013-01-23 | 江苏兆胜空调有限公司 | Refrigeration air conditioner for helicopter |
| CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
| CN106672246A (en) * | 2016-12-15 | 2017-05-17 | 哈尔滨飞机工业集团有限责任公司 | Helicopter power cabin rear sealing structure |
| CN109649661A (en) * | 2018-12-13 | 2019-04-19 | 石家庄飞机工业有限责任公司 | A kind of refrigerated air-conditioning system for Small General Aircraft |
| CN110940118A (en) * | 2019-12-04 | 2020-03-31 | 中国直升机设计研究所 | Helicopter evaporation circulation refrigerating device and method |
-
2012
- 2012-10-26 CN CN 201220554756 patent/CN203005750U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887228A (en) * | 2012-10-26 | 2013-01-23 | 江苏兆胜空调有限公司 | Refrigeration air conditioner for helicopter |
| CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
| CN106672246A (en) * | 2016-12-15 | 2017-05-17 | 哈尔滨飞机工业集团有限责任公司 | Helicopter power cabin rear sealing structure |
| CN109649661A (en) * | 2018-12-13 | 2019-04-19 | 石家庄飞机工业有限责任公司 | A kind of refrigerated air-conditioning system for Small General Aircraft |
| CN110940118A (en) * | 2019-12-04 | 2020-03-31 | 中国直升机设计研究所 | Helicopter evaporation circulation refrigerating device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203005750U (en) | Helicopter refrigeration air conditioner | |
| US10132550B2 (en) | Air-conditioning unit and method | |
| CN205168104U (en) | Armoured vehicle cabin air circumstance integration control system | |
| WO2016170141A1 (en) | Electrically driven aircraft air conditioning system and method for operating such an aircraft air conditioning system | |
| CN102887228A (en) | Refrigeration air conditioner for helicopter | |
| CN105346355B (en) | Land equipment cabin microenvironment integral control system | |
| CN106697297A (en) | Environmental control system capable of simultaneously providing liquid cooling and air cooling | |
| CN108438233A (en) | A kind of helicopter air-conditioning system | |
| CN103612760B (en) | A kind of closed air refrigerating circulatory device actively reclaiming cold | |
| CN105620761A (en) | Temperature and humidity integrated control device of small cabin | |
| CN110481791B (en) | Air conditioning system for aircraft cabin | |
| CN110966702A (en) | Aircraft ground fresh air ventilation device | |
| EP3182035A1 (en) | Compressed air cooling equipment and device | |
| CN203068708U (en) | Direct-through air inlet composite energy-saving ground air-conditioning unit for airplane | |
| CN108583907B (en) | Helicopter short wing with condenser assembly | |
| CN202420017U (en) | Air-condition ventilation device of airplane | |
| CN103612761A (en) | Open type air refrigeration cycle device passively absorbing refrigeration capacity | |
| CN204612034U (en) | Multi-functional air conditioner | |
| CN108423182B (en) | Helicopter winglet with condenser assembly | |
| CN2646052Y (en) | Air conditioned car special for aircraft | |
| CN106741967A (en) | A kind of controllable air circulation system of injection radiating | |
| CN209022825U (en) | Cold chain transportation vehicle | |
| CN204285684U (en) | A kind of oxygen apparatus of air conditioning | |
| CN207647715U (en) | A kind of automobile air conditioner compressor suction and exhaust structure | |
| CN201695419U (en) | Bulldozer air-conditioner evaporation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |