CN108438232A - A kind of air-conditioning is distributed in the helicopter in short limb - Google Patents
A kind of air-conditioning is distributed in the helicopter in short limb Download PDFInfo
- Publication number
- CN108438232A CN108438232A CN201810398860.3A CN201810398860A CN108438232A CN 108438232 A CN108438232 A CN 108438232A CN 201810398860 A CN201810398860 A CN 201810398860A CN 108438232 A CN108438232 A CN 108438232A
- Authority
- CN
- China
- Prior art keywords
- short limb
- ontology
- condenser
- evaporator
- pipeline
- 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.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012913 prioritisation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D13/08—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned the air being heated or cooled
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The helicopter being distributed in the invention discloses a kind of air-conditioning in short limb, including fuselage, the first short limb and the second short limb, first short limb, the second short limb are separately positioned on fuselage both sides, it is characterized in that, being equipped with the first evaporator, the second evaporator, first throttling device and second throttling device in the fuselage；First short limb, the second short limb include short limb ontology, compressor, liquid storage device, condenser, air duct, wind turbine and anti-collision net.When work, the first short limb and the first evaporator, first throttling device form refrigeration cycle, and the second short limb and the second evaporator, second throttling device form refrigeration cycle.The configuration of the present invention is simple, intensity is reliable, good effect of heat exchange, easy for installation；It is poor to solve the problems, such as to go straight up to air conditioner heat transfer effect.
Description
Technical field
The present invention relates to helicopter field of air conditioning more particularly to a kind of air-conditioning to be distributed in the helicopter in short limb.
Background technology
Helicopter is to rely on to provide power in the form of rotating output shaft by turboshaft engine and pass through machine driven system
Directly drive the aircraft that rotor generates lift and propulsive force.It can complete vertical rise and fall, hovering, rotate in place, in many ways
To impossible flare maneuvers of a variety of conventional fixed-wing aircrafts such as flights.In addition it can also utilize rotor certainly when engine cut-off
Turn characteristic and realizes safe falling.Therefore it uses very safe.It combines the excellent of vehicle and fixed wing aircraft
Point both can be used for transporting the military purposes such as soldier's equipment, air-to-ground attack, antitank, fire support, searching rescue, can also answer
It is typical dual-use product used in multiple civil fields such as transport, patrol, tourism, rescue, it is deep by the extensive of people always
Concern.
It is the same with fixed wing aircraft, helicopter be also required to high temperature, high humidity adverse weather condition under fly.It is empty to ensure
Diligent personnel's normal physiological demand, improving the comfort of occupant's carriage and the normal work of cabin inner electronic equipment, helicopter also needs
Configure cooling cycle system.Especially modern military-civil helicopter largely uses high-power, high to improve the performance of the machine
Integrated level avionic device, these equipment will release amount of heat when working, it is ensured that electronic equipment works normally, it is necessary to and
When these heats are distributed, meanwhile, personnel are also higher and higher to the expectation of helicopter capsule driving comfort, all these
Mean that requirement of the modern advanced high-performance helicopter to cooling cycle system is higher and higher.
Foreign countries started to install cooling cycle system on helicopter the 1960s.Its cooling cycle system mainly wraps
Include evaporation circulating system and air circulation system.The air circulation system of engine bleed was fixed wing aircraft environmental control system at that time
The solution generally used, weight are also lighter than evaporation circulating system.Therefore, when developing helicopter environmental control system, Ren Mentong
Often it is considered as air circulation system.But recycled relative to sweat cooling, air circulation refrigeration system panelty is big, efficiency
It is low.With the continuous development of airborne evaporation circulating cooling technology in recent years, system refrigerant leaks the problems such as poor with reliability
Preferable solution is obtained, advantages are gradually used by helicopter evaporation circulating cooling scheme so that its refrigerating capacity is big etc., are being gone straight up to
Application on machine also increasingly attracts attention.
It is reported that the domestic existing air-conditioning refrigeration system of helicopter, there are refrigerating capacity deficiency, systems bulky, installation are complicated
The shortcomings of.
Invention content
The technical problem to be solved by the present invention is to for defect involved in background technology, provide a kind of air-conditioning point
Helicopter of the cloth in short limb.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of air-conditioning is distributed in the helicopter in short limb, including fuselage, the first short limb and the second short limb, first short limb,
Two short limbs are separately positioned on fuselage both sides；
The first evaporator, the second evaporator, first throttling device and second throttling device are equipped in the fuselage；
First short limb, the second short limb include short limb ontology, compressor, liquid storage device, condenser, air duct, wind turbine and anticollision
Net；
It is equipped with cavity in the short limb ontology and cavity is divided into the partition board of inner chamber body and outer chamber, is set on the partition board
It is useful for the through-hole of inner chamber body and outer chamber ventilation；
The shell of the short limb ontology is equipped with the through-hole being connected with the outer chamber；
The through hole on short limb ontology shell is arranged in the anti-collision net, for preventing foreign matter from entering short limb ontology；
The air duct is the cylinder for the both ends open being arranged in the outer chamber, and the shell of one end and the short limb ontology is solid
Even, the through-hole on short limb ontology shell is contained within；The other end and the condenser are connected；
The wind turbine setting is fixedly linked in the air duct with the shell of short limb ontology, is used for the sky in the outer chamber
Gas passes sequentially through condenser, air duct, the through-hole on short limb ontology shell are discharged outwardly；
The compressor, liquid storage device are arranged in the cavity of the short limb ontology, and the liquid storage device is for storing cooling medium；
The cooling medium inlet of the condenser is connected by pipeline with the outlet of the compressor, and the cooling media outlet of condenser is logical
Piping is connected with the entrance of the liquid storage device；
The outlet of the liquid storage device of first short limb is connected by pipeline with the entrance of the first throttling device, the first segment
The outlet of stream device is connected by pipeline with the entrance of first evaporator；The outlet of first evaporator by pipeline and
The entrance of the compressor of first short limb is connected；
The outlet of the liquid storage device of second short limb is connected by pipeline with the entrance of the second throttling device, second section
The outlet of stream device is connected by pipeline with the entrance of second evaporator；The outlet of second evaporator by pipeline and
The entrance of the compressor of second short limb is connected.
Be distributed in the further prioritization scheme of the helicopter in short limb as a kind of air-conditioning of the present invention, if the air duct by
The shell of dry mounting bracket and the short limb ontology, condenser are connected；
The mounting bracket includes a root long arm and two galianconism, and two galianconism are separately positioned on long-armed both ends, and equal and institute
It states long-armed vertical；The outer wall in the described long-armed and described air duct is connected, and the shell of a galianconism and short limb ontology is connected, another short
Arm and the condenser are connected.
It is distributed in the further prioritization scheme of the helicopter in short limb as a kind of air-conditioning of the present invention, the mounting bracket
Number is 4.
It is distributed in the further prioritization scheme of the helicopter in short limb, the air duct as a kind of air-conditioning of the present invention（7）For
The square prism of both sides of the face.
The present invention has the following technical effects using above technical scheme is compared with the prior art：
1. simple in structure, intensity is reliable, good effect of heat exchange, easy for installation；
2. it is poor to solve the problems, such as to go straight up to air conditioner heat transfer effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of short limb in the present invention；
Fig. 2 is the scheme of installation of anti-collision net in short limb of the present invention.
In figure, 1- short limb ontologies, 2- mounting brackets, 3- compressors, 4- liquid storage devices, 5- anti-collision nets, 6- condensers, 7- wind
Road, 8- wind turbines.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings：
The present invention can be embodied in many different forms, and should not be assumed that be limited to the embodiments described herein.On the contrary, providing
These embodiments will give full expression to the scope of the present invention to keep the disclosure thoroughly and complete to those skilled in the art.
In the accompanying drawings, for the sake of clarity it is exaggerated component.
As shown in Figure 1, the invention discloses a kind of air-conditionings to be distributed in the helicopter in short limb, including fuselage, the first short limb
With the second short limb, first short limb, the second short limb are separately positioned on fuselage both sides；
The first evaporator, the second evaporator, first throttling device and second throttling device are equipped in the fuselage；
First short limb, the second short limb include short limb ontology 1, compressor 3, liquid storage device 4, condenser 6, air duct 7, wind turbine 8
With anti-collision net 5；
It is equipped with cavity in the short limb ontology 1 and cavity is divided into the partition board of inner chamber body and outer chamber, is set on the partition board
It is useful for the through-hole of inner chamber body and outer chamber ventilation；
The shell of the short limb ontology 1 is equipped with the through-hole being connected with the outer chamber；
The through hole on 1 shell of short limb ontology is arranged in the anti-collision net 5, for preventing foreign matter from entering short limb ontology 1；
The air duct 7 is the cylinder for the both ends open being arranged in the outer chamber, the shell of one end and the short limb ontology 1
It is connected, the through-hole on 1 shell of short limb ontology is contained within；The other end and the condenser 6 are connected；
The setting of the wind turbine 8 is fixedly linked in the air duct 7 with the shell of short limb ontology 1, and being used for will be in the outer chamber
Air passes sequentially through condenser 6, air duct 7, the through-hole on 1 shell of short limb ontology are discharged outwardly；
The compressor 3, liquid storage device 4 are arranged in the cavity of the short limb ontology 1, and the liquid storage device 4 is for storing cooling
Medium；The cooling medium inlet of the condenser 6 is connected by pipeline with the outlet of the compressor 3, and the cooling of condenser 6 is situated between
Matter outlet is connected by pipeline with the entrance of the liquid storage device 4；
The outlet of the liquid storage device of first short limb is connected by pipeline with the entrance of the first throttling device, the first segment
The outlet of stream device is connected by pipeline with the entrance of first evaporator；The outlet of first evaporator by pipeline and
The entrance of the compressor of first short limb is connected；
The outlet of the liquid storage device of second short limb is connected by pipeline with the entrance of the second throttling device, second section
The outlet of stream device is connected by pipeline with the entrance of second evaporator；The outlet of second evaporator by pipeline and
The entrance of the compressor of second short limb is connected.
The air duct 7 is connected by the shell of several mounting brackets 2 and the short limb ontology 1, condenser 6；
The mounting bracket 2 includes a root long arm and two galianconism, and two galianconism are separately positioned on long-armed both ends, and equal and institute
It states long-armed vertical；The outer wall in the described long-armed and described air duct 7 is connected, and the shell of a galianconism and short limb ontology 1 is connected, Ling Yigen
Galianconism and the condenser 6 are connected.
Air duct 7 can be designed as the square prism of both sides of the face, and the number of mounting bracket 2 can be designed as 4, point
It is not arranged two-by-two on the parallel side of 7 two of which of air duct.
There are two the circulatory systems for aircraft, are respectively distributed in the first wing and the second wing, with the cycle in the first wing
System illustrates, and refrigerant is in the duct followed by the compressor of the first wing, the condenser of the first wing, the first wing
Liquid storage device, first throttling device, the first evaporator；Refrigerant is boosted in the compressor of the first wing, high temperature and pressure
Gaseous refrigerant flows into the condenser of the first wing, and the air cooling that is cooled in the condenser of the first wing；Cryogenic high pressure
Liquid refrigerant flow through the liquid storage device of the first wing, the reducing pressure by regulating flow in first throttling device；The liquid refrigeration of low-temp low-pressure
Agent is absorbed heat when flowing through the first evaporator, realizes refrigeration effect.Cooling air is under the swabbing action of wind turbine, by intermediate bulkhead
Through-hole after, the condenser of the first wing is blowed to, and exchange heat with the condenser of the first wing, to the condenser of the first wing
Interior refrigerant is cooled down；After air after heating flows successively through the air duct of the first wing, wind turbine, anti-collision net, outside discharge machine.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Also
It should be understood that those terms such as defined in the general dictionary should be understood that with in the context of the prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the meaning of idealization or too formal.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not limited to this hair
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection domain within.
Claims (4)
1. a kind of air-conditioning is distributed in the helicopter in short limb, including fuselage, the first short limb and the second short limb, first short limb,
Second short limb is separately positioned on fuselage both sides, which is characterized in that the first evaporator, the second evaporator, the are equipped in the fuselage
One throttling set and second throttling device；
First short limb, the second short limb include short limb ontology（1）, compressor（3）, liquid storage device（4）, condenser（6）, air duct
（7）, wind turbine（8）And anti-collision net（5）；
The short limb ontology（1）It is interior equipped with cavity and cavity to be divided into the partition board of inner chamber body and outer chamber, on the partition board
Equipped with the through-hole for inner chamber body and outer chamber ventilation；
The short limb ontology（1）Shell be equipped with the through-hole that is connected with the outer chamber；
The anti-collision net（5）It is arranged in short limb ontology（1）Through hole on shell, for preventing foreign matter from entering short limb ontology（1）；
The air duct（7）For the cylinder of the both ends open in the outer chamber, one end and the short limb ontology is arranged（1）'s
Shell is connected, by short limb ontology（1）Through-hole on shell is contained within；The other end and the condenser（6）It is connected；
The wind turbine（8）It is arranged in the air duct（7）Interior and short limb ontology（1）Shell be fixedly linked, for by the exocoel
Internal air passes sequentially through condenser（6）, air duct（7）, short limb ontology（1）Through-hole on shell is discharged outwardly；
The compressor（3）, liquid storage device（4）It is arranged at the short limb ontology（1）Cavity in, the liquid storage device（4）For
The cooling medium of storage；The condenser（6）Cooling medium inlet pass through pipeline and the compressor（3）Outlet be connected, it is cold
Condenser（6）Cooling media outlet pass through pipeline and the liquid storage device（4）Entrance be connected；
The outlet of the liquid storage device of first short limb is connected by pipeline with the entrance of the first throttling device, the first segment
The outlet of stream device is connected by pipeline with the entrance of first evaporator；The outlet of first evaporator by pipeline and
The entrance of the compressor of first short limb is connected；
The outlet of the liquid storage device of second short limb is connected by pipeline with the entrance of the second throttling device, second section
The outlet of stream device is connected by pipeline with the entrance of second evaporator；The outlet of second evaporator by pipeline and
The entrance of the compressor of second short limb is connected.
2. air-conditioning according to claim 1 is distributed in the helicopter in short limb, which is characterized in that the air duct（7）Pass through
Several mounting brackets（2）With the short limb ontology（1）Shell, condenser（6）It is connected；
The mounting bracket（2）Including a root long arm and two galianconism, two galianconism are separately positioned on long-armed both ends, and and
It is described long-armed vertical；The described long-armed and described air duct（7）Outer wall be connected, a galianconism and short limb ontology（1）Shell be connected,
Another galianconism and the condenser（6）It is connected.
3. the helicopter short limb according to claim 2 with condenser assembly, which is characterized in that the mounting bracket
（2）Number be 4.
4. the helicopter short limb according to claim 1 with condenser assembly, which is characterized in that the air duct（7）For
The square prism of both sides of the face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398860.3A CN108438232B (en) | 2018-04-28 | 2018-04-28 | Helicopter with air conditioners distributed in short wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398860.3A CN108438232B (en) | 2018-04-28 | 2018-04-28 | Helicopter with air conditioners distributed in short wings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108438232A true CN108438232A (en) | 2018-08-24 |
| CN108438232B CN108438232B (en) | 2023-07-11 |
Family
ID=63202318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398860.3A Active CN108438232B (en) | 2018-04-28 | 2018-04-28 | Helicopter with air conditioners distributed in short wings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108438232B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625286A (en) * | 2018-12-13 | 2019-04-16 | 石家庄飞机工业有限责任公司 | A kind of Small General Aircraft condenser exhaust gas device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004090778A (en) * | 2002-08-30 | 2004-03-25 | Shimadzu Corp | Air conditioner for aircraft |
| US20040195444A1 (en) * | 2003-02-28 | 2004-10-07 | Palin Harold J. | Aircraft heater |
| CN105173090A (en) * | 2015-07-31 | 2015-12-23 | 江苏宏基环电有限公司 | Air-conditioning system of plane |
| CN106091229A (en) * | 2015-04-29 | 2016-11-09 | 霍尼韦尔国际公司 | Combination type VOC-O2-CO2processing system |
| US20170349290A1 (en) * | 2016-06-01 | 2017-12-07 | Honeywell Limited | Eco mode ecs logic |
-
2018
- 2018-04-28 CN CN201810398860.3A patent/CN108438232B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004090778A (en) * | 2002-08-30 | 2004-03-25 | Shimadzu Corp | Air conditioner for aircraft |
| US20040195444A1 (en) * | 2003-02-28 | 2004-10-07 | Palin Harold J. | Aircraft heater |
| CN106091229A (en) * | 2015-04-29 | 2016-11-09 | 霍尼韦尔国际公司 | Combination type VOC-O2-CO2processing system |
| CN105173090A (en) * | 2015-07-31 | 2015-12-23 | 江苏宏基环电有限公司 | Air-conditioning system of plane |
| US20170349290A1 (en) * | 2016-06-01 | 2017-12-07 | Honeywell Limited | Eco mode ecs logic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625286A (en) * | 2018-12-13 | 2019-04-16 | 石家庄飞机工业有限责任公司 | A kind of Small General Aircraft condenser exhaust gas device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108438232B (en) | 2023-07-11 |
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