CN209634735U - A kind of airplane synthetic formula refrigerating plant - Google Patents
A kind of airplane synthetic formula refrigerating plant Download PDFInfo
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- CN209634735U CN209634735U CN201821817483.4U CN201821817483U CN209634735U CN 209634735 U CN209634735 U CN 209634735U CN 201821817483 U CN201821817483 U CN 201821817483U CN 209634735 U CN209634735 U CN 209634735U
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- cooling
- refrigerating plant
- compressor
- turbine
- radiator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to aircraft refrigeration technology, is related to a kind of airplane synthetic formula refrigerating plant.The airplane synthetic formula refrigerating plant includes engine [1], radiator [3], turbine [4], evaporator [5], equipment compartment [6], compressor [7], condenser [8], expansion valve [9].Wherein, engine [1] bleed enters the hot side cooling of radiator [3], and the air after cooling enters turbine [4] expansion cooling, finally enters equipment compartment [6] after evaporator [5] hot side further cools down, for airborne equipment cooling.Simultaneously, refrigerant becomes high pressure low temperature liquid into the hot side cooling of condenser [8] after compressor [7], it is again introduced into compressor [7] after entering evaporator [5] cold side heat absorption after expanded valve [9] expansion again, completes evaporation circulating cooling.Compared with traditional equipment cooling device, the feature that the utility model airplane synthetic formula refrigerating plant has refrigerating capacity big, small in size, energy saving, reliable and secure effectively increases the efficiency of airborne equipment cooling system, reduces the panelty of system.
Description
Technical field
The utility model belongs to aircraft refrigeration technology, and in particular to a kind of airplane synthetic formula refrigerating plant.
Background technique
Air cycle refrigeration technology and evaporation is mainly used to follow for the research of airborne equipment refrigerating plant both at home and abroad at present
Ring Refrigeration Technique.Wherein, air cycle refrigeration technology is widely used in airborne equipment cooling system, mostly uses Three-wheel type air greatly
Refrigerating plant causes engine bleed consumption big, and performance panelty is big, and is unfavorable for the stealthy of high performance airplane.And it evaporates
Bad Refrigeration Technique is followed applied to part airborne equipment cooling system, by being driven by electricity, ram-air leads to electricity as the cold side of system
It can consume greatly, weight is big, and performance panelty is big.
Summary of the invention
The purpose of this utility model is: providing that a kind of refrigerating capacity is big, small in size, and safe and reliable airplane synthetic formula refrigeration
Device.
The technical solution of the utility model is: a kind of airplane synthetic formula refrigerating plant comprising engine 1, radiator 3,
Turbine 4, evaporator 5, equipment compartment 6, compressor 7, condenser 8, expansion valve 9；
The engine 1, flow regulation valve 2, radiator 3, turbine 4, evaporator 5, equipment compartment 6 pass through pipeline connection,
Constitute Refrigeration by air turbine component；
The evaporator 5, compressor 7, condenser 8 constitute evaporation circulating cooling by pipeline connection between expansion valve 9
Component；
The hot side that 1 bleed of engine enters radiator 3 is cooling, and the air after cooling enters the expansion cooling of turbine 4, most passes through afterwards
The hot side of pervaporation device 5 enters equipment compartment 6 after further cooling down, cooling for airborne equipment；Meanwhile refrigerant is after compressor 7
After entering the heat absorption of the cold side of evaporator 5 after becoming high pressure low temperature liquid, then the expansion of expanded valve 9 into the cooling of the hot side of condenser 8
It is again introduced into compressor 7, completes evaporation circulating cooling.
Flow regulation valve 2 is provided on air entraining pipe between the engine and radiator.
The radiator 3 and condenser 8 share air duct.
The turbine 4 is connect with compressor 7, and 4 output work of turbine drives compressor 7 to operate.
The technical effect of the utility model is: the utility model airplane synthetic formula refrigerating plant integration air turbine refrigeration train
Part and evaporation circulating cooling component carry out refrigeration cooling to inboard installation.Compared with traditional equipment cooling device, there is refrigeration
Big, small in size, energy saving, reliable and secure feature is measured, the efficiency of airborne equipment cooling system is effectively improved eventually, reduces system
Panelty.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model airplane synthetic formula refrigerating plant,
Wherein, engine 1, flow regulation valve 2, primary heat sink 3, turbine 4, evaporator 5, equipment compartment 6, compressor 7,
Condenser 8, expansion valve 9.
Specific embodiment
It is further described with reference to the accompanying drawings and examples:
Referring to Fig. 1, a kind of airplane synthetic formula refrigerating plant of the utility model includes engine 1, flow regulation valve 2,
Radiator 3, turbine 4, evaporator 5, equipment compartment 6, compressor 7, condenser 8, expansion valve 9.Wherein, the engine 1, flow
Governor valve 2, radiator 3, turbine 4, evaporator 5, equipment compartment 6 constitute Refrigeration by air turbine component by pipeline connection.It is described
1 bleed of engine is cooling by the hot side that flow regulation valve 2 enters radiator 3, and the air after cooling enters the expansion drop of turbine 4
Temperature finally enters equipment compartment 6 after the hot side of evaporator 5 further cools down, cooling for airborne equipment.Meanwhile the turbine 4
Output work drives compressor 7 to operate.
The evaporator 5, compressor 7, condenser 8 constitute evaporation circulating cooling by pipeline connection between expansion valve 9
Component, the refrigerant in the pipeline becomes high pressure low temperature liquid into the cooling of the hot side of condenser 8 after compressor 7, then passes through
Expansion valve 9 is again introduced into compressor 7 after entering the heat absorption of the cold side of evaporator 5 after expanding, and completes evaporation circulating cooling.
The utility model airplane synthetic formula refrigerating plant integrates Refrigeration by air turbine component and evaporation circulating cooling component
Together, compared with conventional air refrigerating plant or evaporation circulating cooling device, with refrigerating capacity, big, high reliablity, energy disappear
Small advantage is consumed, the efficiency of airborne equipment cooling system is effectively increased, reduces the panelty of system, while radiator 3
Air duct is shared with condenser 8, therefore integrated level is high, it is small in size, reduce the device space, has relative to conventional on-board Refrigeration Technique
Biggish technological progress.
Claims (3)
1. a kind of airplane synthetic formula refrigerating plant, which is characterized in that including engine (1), radiator (3), turbine (4), evaporation
Device (5), equipment compartment (6), compressor (7), condenser (8), expansion valve (9)；
The engine (1), flow regulation valve (2), radiator (3), turbine (4), evaporator (5), equipment compartment (6) pass through pipe
Road connection, constitutes Refrigeration by air turbine component；
The evaporator (5), compressor (7), condenser (8) constitute vaporization cycle by pipeline connection between expansion valve (9)
Cooling assembly；
Flow regulation valve (2) are provided on air entraining pipe between the engine and radiator.
2. airplane synthetic formula refrigerating plant according to claim 1, which is characterized in that the radiator (3) and condenser
(8) air duct is shared.
3. airplane synthetic formula refrigerating plant according to claim 1, which is characterized in that the turbine (4) and compressor (7)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817483.4U CN209634735U (en) | 2018-11-05 | 2018-11-05 | A kind of airplane synthetic formula refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817483.4U CN209634735U (en) | 2018-11-05 | 2018-11-05 | A kind of airplane synthetic formula refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634735U true CN209634735U (en) | 2019-11-15 |
Family
ID=68471833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817483.4U Active CN209634735U (en) | 2018-11-05 | 2018-11-05 | A kind of airplane synthetic formula refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960119A (en) * | 2021-02-20 | 2021-06-15 | 南京航空航天大学 | Energy-saving type environmental control system and working method |
| CN113153537A (en) * | 2021-03-19 | 2021-07-23 | 哈尔滨工业大学 | Three-wheel cooling-refrigeration cycle cooling system applied to hypersonic aircraft |
| CN113830311A (en) * | 2021-09-30 | 2021-12-24 | 中航通飞华南飞机工业有限公司 | Air supply temperature adjusting device and method for general aircraft cabin |
-
2018
- 2018-11-05 CN CN201821817483.4U patent/CN209634735U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960119A (en) * | 2021-02-20 | 2021-06-15 | 南京航空航天大学 | Energy-saving type environmental control system and working method |
| CN112960119B (en) * | 2021-02-20 | 2022-03-08 | 南京航空航天大学 | Energy-saving type environmental control system and working method |
| CN113153537A (en) * | 2021-03-19 | 2021-07-23 | 哈尔滨工业大学 | Three-wheel cooling-refrigeration cycle cooling system applied to hypersonic aircraft |
| CN113153537B (en) * | 2021-03-19 | 2022-05-17 | 哈尔滨工业大学 | Three-wheel cooling-refrigeration cycle cooling system applied to hypersonic aircraft |
| CN113830311A (en) * | 2021-09-30 | 2021-12-24 | 中航通飞华南飞机工业有限公司 | Air supply temperature adjusting device and method for general aircraft cabin |
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