CN104456999B - A kind of airborne evaporation circulating system of plug-in monoblock type - Google Patents
A kind of airborne evaporation circulating system of plug-in monoblock type Download PDFInfo
- Publication number
- CN104456999B CN104456999B CN201410503524.2A CN201410503524A CN104456999B CN 104456999 B CN104456999 B CN 104456999B CN 201410503524 A CN201410503524 A CN 201410503524A CN 104456999 B CN104456999 B CN 104456999B
- Authority
- CN
- China
- Prior art keywords
- panel
- condenser
- backboard
- framework
- circulating system
- 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 - Fee Related
Links
- 238000001704 evaporation Methods 0.000 title claims abstract description 19
- 230000008020 evaporation Effects 0.000 title claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010025 steaming Methods 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of airborne evaporation circulating system of plug-in monoblock type, its internal medium is divided into condenser working chamber and evaporator operation chamber by median septum, and in condenser working chamber, totally-enclosed screw type refrigerating compressor is connected with condenser assembly；In evaporator operation chamber, expansion valve is connected with evaporator assemblies and condenser assembly respectively, and condenser working chamber and evaporator operation chamber are horizontally disposed, only have panel sides by frontal resistance when flight.Use closed spiro rod formula refrigeration compressor, condenser assembly and evaporator assemblies, can effectively reduce the volume and weight of system so that it is there is compact conformation, volume little, lightweight, and use, feature easy to installation and maintenance.
Description
Technical field
The present invention relates to airplane environment control technical field, be specifically related to a kind of airborne evaporation of plug-in monoblock type and follow
Loop systems.
Background technology
Existing helicopter mainly uses air circulation refrigeration system implementation environment to control, calming the anger from electromotor
Power traction enters High Temperature High Pressure air and expands cooling in cooling turbine, thus passenger cabin or equipment compartment are realized system
Cold.But, bleed can cause the power loss of turboshaft engine, affects the flying quality of helicopter, simultaneously
The operating temperature that also can make electromotor raises, and shortens the life-span of its hot-end component.Airborne evaporation circulating system has
Have refrigeration efficiency than high, panelty is little and without from features such as engine bleed, can efficiently solve
State problem, but its to there is also system structure complicated, power consumption is high, unstable properties and quality is big etc. urgently solves
Technical barrier certainly.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of plug-in monoblock type machine
Carry evaporation circulating system, there is compact conformation, volume little, lightweight, and installation, maintenance is convenient etc. excellent
Point.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of airborne evaporation circulating system of plug-in monoblock type, including panel 1, top cover 5 and backboard 8, panel
1, top cover 5 and backboard 8 are connected to the outside of framework 10, and base plate 9 is connected to the inner side of framework 10, face
Plate 1, top cover 5, backboard 8 and base plate 9 surround airborne evaporation circulating system work internal medium, in every
The internal medium that airborne evaporation circulating system works is divided into condenser working chamber and evaporator operation by plate 11
Chamber, connecting plate 4 is pressed together on panel 1 and the outside of backboard 8, and is arranged on framework 10, airborne steaming
Send out blood circulation and be connected to the outside of machinerybulkhead by connecting plate 4,
The front of panel 1 is provided with condenser working chamber air outlet protection network 2, and side is provided with air inlet
Two-filtration devices 3, backboard 8 is provided with air inlet 6 and air outlet 7；
In condenser working chamber, totally-enclosed screw type refrigerating compressor 14 is arranged on framework 10, entirely
Closed spiro rod formula refrigeration compressor 14 is connected with condenser assembly 12 by the first copper pipe 13, condenser
Assembly 12 is arranged between air outlet protection network 2 and totally-enclosed screw type refrigerating compressor 14, and is arranged on
On framework 10；
In evaporator operation chamber, evaporator assemblies 16 is arranged on framework 10, and its ajutage is from backboard
The air outlet 7 of 8 passes.Expansion valve 17 by the second copper pipe 15 and the 3rd copper pipe 18 respectively with evaporator bank
Part 16 is connected with condenser assembly 12.
The invention has the beneficial effects as follows: the condenser working chamber of airborne evaporation circulating system and evaporator operation
Chamber is horizontally disposed, only has panel sides by frontal resistance when flight.Use closed spiro rod formula refrigeration pressure
Contracting machine, condenser assembly and evaporator assemblies, can reduce the volume and weight of system so that it is have effectively
Compact conformation, volume are little, lightweight, and use, feature easy to installation and maintenance.
Accompanying drawing explanation
Fig. 1 is to represent panel 1 and the axonometric drawing of top cover 5 assembling.
Fig. 2 is to represent backboard 8 and the axonometric drawing of base plate 9 assembling.
Fig. 3 is the axonometric drawing representing condenser working chamber.
Fig. 4 is the axonometric drawing representing evaporator operation chamber.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of airborne evaporation circulating system of plug-in monoblock type, including panel 1, top
Lid 5 and backboard 8, panel 1, top cover 5 and backboard 8 be connected to the outside of framework 10, and base plate 9 is connected to
The inner side of framework 10, panel 1, top cover 5, backboard 8 and base plate 9 surround the work of airborne evaporation circulating system
Internal medium, the internal medium that airborne evaporation circulating system works is divided into condenser working by median septum 11
Chamber and evaporator operation chamber, connecting plate 4 is pressed together on panel 1 and the outside of backboard 8, and is arranged on frame
On frame 10, airborne evaporation circulating system is connected to the outside of machinerybulkhead by connecting plate 4；
The front of panel 1 is provided with condenser working chamber air outlet protection network 2, and side is provided with air inlet
Two-filtration devices 3, prevents dust and foreign body from entering, and backboard 8 is provided with air inlet 6 and air outlet 7,
It is respectively used to air intake and the air-supply of evaporator operation chamber；
As it is shown on figure 3, in condenser working chamber, totally-enclosed screw type refrigerating compressor 14 is arranged on
On framework 10, totally-enclosed screw type refrigerating compressor 14 is by the first copper pipe 13 and condenser assembly 12 phase
Connect, condenser assembly 12 be arranged on air outlet protection network 2 and totally-enclosed screw type refrigerating compressor 14 it
Between, and be arranged on framework 10, during work, two aerofoil fans of condenser assembly 12 by cold air from
The two-filtration devices 3 of panel 1 side is drawn into condenser working chamber, the most condensed device assembly 12
Discharging from the air outlet protection network 2 in panel 1 front, the gaseous coolant of cooling liquid High Temperature High Pressure whereby is also
For totally-enclosed screw compressor 14 auxiliary temperature-reducing；
As shown in Figure 4, in evaporator operation chamber, evaporator assemblies 16 is arranged on framework 10, its
Ajutage passes from the air outlet 7 of backboard 8.Expansion valve 17 is by the second copper pipe 15 and the 3rd copper pipe 18
Being connected with evaporator assemblies 16 and condenser assembly 12 respectively, during work, evaporator assemblies 16 is by machine
The hot-air in cabin air inlet 6 from backboard 8 is drawn into evaporator operation chamber, through evaporator assemblies 16
Become cold wind after the coolant absorbing and cooling temperature of inner cryogenic low-pressure liquid, then be inserted in by evaporator assemblies 16
Ajutage on the air outlet 7 of backboard 8 is blown into cabin, completes a cooling circulation.
The operation principle of the present invention is:
Airborne for plug-in monoblock type evaporation circulating system is arranged on the outer wall of cabin, during work, condenser assembly
The cold air two-filtration devices 3 from panel 1 side is sucked condenser working chamber by two aerofoil fans of 12
Room, then the air outlet protection network 2 from panel 1 front is discharged, the cooling of cooling liquid High Temperature High Pressure whereby
Agent be totally-enclosed screw compressor 14 auxiliary temperature-reducing；Meanwhile, evaporator assemblies 16 is by the warm in cabin
Air air inlet 6 from backboard 8 is drawn into evaporator operation chamber, internal low through evaporator assemblies 16
Cold wind is become, by being inserted in sending on the air outlet 7 of backboard 8 after the coolant absorbing and cooling temperature of temperature low-pressure liquid
Airduct is blown into engine room inside.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described, and need not
To limit the present invention, all made within the spirit and principles in the present invention any amendment, equivalent, change
Enter, should be included within the scope of the present invention.
Claims (1)
1. the airborne evaporation circulating system of plug-in monoblock type, including panel (1), top cover (5) and backboard
(8), panel (1), top cover (5) and backboard (8) are connected to the outside of framework (10), base plate
(9) inner side of framework (10), panel (1), top cover (5), backboard (8) and base plate it are connected to
(9) internal medium of airborne evaporation circulating system work is surrounded, it is characterised in that: median septum (11) will
The internal medium of airborne evaporation circulating system work is divided into condenser working chamber and evaporator operation chamber, even
Fishplate bar (4) is pressed together on panel (1) and the outside of backboard (8), and is arranged on framework (10), machine
Carry evaporation circulating system and be connected to the outside of machinerybulkhead by connecting plate (4)；
The front of panel (1) is provided with condenser working chamber air outlet protection network (2), and side is provided with
Air inlet two-filtration devices (3), backboard (8) is provided with air inlet (6) and air outlet (7)；
In condenser working chamber, totally-enclosed screw type refrigerating compressor (14) is arranged on framework (10)
On, totally-enclosed screw type refrigerating compressor (14) is by the first copper pipe (13) and condenser assembly (12)
Being connected, condenser assembly (12) is arranged on air outlet protection network (2) and totally-enclosed screw type cold pressure
Between contracting machine (14), and it is arranged on framework (10)；During work, two of condenser assembly (12)
The cold air two-filtration devices (3) from panel (1) side is sucked condenser working chamber by aerofoil fan
Room, then the air outlet protection network (2) from panel (1) front is discharged；
In evaporator operation chamber, evaporator assemblies (16) is arranged on framework (10), its ajutage
Passing from the air outlet (7) of backboard (8), expansion valve (17) passes through the second copper pipe (15) and the 3rd bronze medal
Pipe (18) is connected with evaporator assemblies (16) and condenser assembly (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503524.2A CN104456999B (en) | 2014-09-26 | 2014-09-26 | A kind of airborne evaporation circulating system of plug-in monoblock type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503524.2A CN104456999B (en) | 2014-09-26 | 2014-09-26 | A kind of airborne evaporation circulating system of plug-in monoblock type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456999A CN104456999A (en) | 2015-03-25 |
| CN104456999B true CN104456999B (en) | 2016-10-05 |
Family
ID=52903459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503524.2A Expired - Fee Related CN104456999B (en) | 2014-09-26 | 2014-09-26 | A kind of airborne evaporation circulating system of plug-in monoblock type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456999B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922291A (en) * | 1959-05-01 | 1960-01-26 | David W Fox | Airborne evaporative cooling system |
| CN102887228A (en) * | 2012-10-26 | 2013-01-23 | 江苏兆胜空调有限公司 | Refrigeration air conditioner for helicopter |
| CN202869087U (en) * | 2012-10-12 | 2013-04-10 | 新乡航空工业(集团)有限公司 | Onboard evaporator condensate water discharging structure |
| CN203481958U (en) * | 2013-09-22 | 2014-03-12 | 陕西航空电气有限责任公司 | Evaporative cycle-refrigeration medium frequency induction motor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164093A (en) * | 2003-12-01 | 2005-06-23 | Jamco Corp | Air chiller device |
| EP2403728B1 (en) * | 2009-03-04 | 2021-06-23 | B/E Aerospace, Inc. | Aircraft galley cart compartment with point-of-use air chiller |
-
2014
- 2014-09-26 CN CN201410503524.2A patent/CN104456999B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922291A (en) * | 1959-05-01 | 1960-01-26 | David W Fox | Airborne evaporative cooling system |
| CN202869087U (en) * | 2012-10-12 | 2013-04-10 | 新乡航空工业(集团)有限公司 | Onboard evaporator condensate water discharging structure |
| CN102887228A (en) * | 2012-10-26 | 2013-01-23 | 江苏兆胜空调有限公司 | Refrigeration air conditioner for helicopter |
| CN203481958U (en) * | 2013-09-22 | 2014-03-12 | 陕西航空电气有限责任公司 | Evaporative cycle-refrigeration medium frequency induction motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104456999A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |