CN103057727A - Air cooling device for airplane ground ventilation - Google Patents
Air cooling device for airplane ground ventilation Download PDFInfo
- Publication number
- CN103057727A CN103057727A CN2011103157449A CN201110315744A CN103057727A CN 103057727 A CN103057727 A CN 103057727A CN 2011103157449 A CN2011103157449 A CN 2011103157449A CN 201110315744 A CN201110315744 A CN 201110315744A CN 103057727 A CN103057727 A CN 103057727A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- water tank
- heat exchanger
- speed electric
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 238000009423 ventilation Methods 0.000 title abstract description 15
- 239000003570 air Substances 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- 230000003584 silencer Effects 0.000 claims abstract description 7
- 239000012080 ambient air Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 230000003137 locomotive effect Effects 0.000 claims description 26
- 238000005057 refrigeration Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000010721 machine oil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000008398 formation water Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The invention relates to an air cooling device for airplane ground ventilation. The device is mainly composed of a diesel generator with supercharged and mid-cooling, secondary turbochargers, a high-speed motor compressor, refrigerating machines driven by a high-speed motor, water-air intercoolers, dehumidifiers, dehydrators, electrical heating controlled temperature cabinets, water tank and fan assemblies, air cleaners, a silencer, an electronic control system, a lubricating system, a water tank, a water pump and the like. The air cooling device for the airplane ground ventilation is mainly characterized in that ambient air passes through the secondary turbochargers/the high-speed motor compressor/third compressors and intercoolers of the refrigerating machines driven by the high-speed motor, and after being dehumidified, the ambient air enters the refrigerating machines driven by the high-speed motor, is expanded and cooled, and outputs cool air. The electrical heating controlled temperature cabinets control ultimate air supply temperature. The energy which drives the air cooling device for the airplane ground ventilation is supplied together by output electric energy of the diesel generator and discharge waste energy. The air cooling device for the airplane ground ventilation has the advantages of being small in size, light in weight, capable of fully utilizing the waste energy of the diesel generator, and suitable for the airplane ground ventilation.
Description
Technical field
The invention discloses a kind of air refrigerating devie, be applicable to shut down in ground when aircraft, directly take the air cooling mode to ventilate, suitable gas supply flow and temperature can be provided, can also provide higher supply gas pressure, and volume is little, lightweight.This device is comprised of fefrigerator and water-empty heat exchanger, moisture separator, water-segregator, electro heat controlled temperature cabinet, water tank-fan component and electric-control system and the connecting line etc. that diesel-engine generator, two-stage turbocharger, high-speed electric expreess locomotive air compressor, high-speed electric expreess locomotive with charge inter cooling drive.The energy that drives this device is provided jointly by output electric energy and the discharging wasted energy of diesel-engine generator.
This device has that volume is little, lightweight, the diesel-engine generator waste energy utilization fully waits technical advantage, is applicable to aircraft floor and ventilates.
Background technology
At present, the fridge equipment that is used for the military aircraft ground ventilation generally takes two kinds of refrigeration modes to satisfy operating needs, and the one, evaporation circulating cooling; The 2nd, air cycle refrigeration, and take the former as main.Now adopt the military aircraft ground ventilation device of evaporation circulating cooling providing 〉=the 40KPa input pressure, when 1800～2600kg/h flow, 10～50 ℃ dry air, all must adopt high-performance blowing engine and high-performance a/c system, cause the volume of military aircraft ground ventilation device large, Heavy Weight, transportation inconvenience; On the other hand, adopt the military aircraft ground ventilation device of evaporation circulating cooling the phenomenons such as supply gas pressure deficiency when high altitude region uses, also can occur.Though now adopt the military aircraft ground ventilation device of air cycle refrigeration can satisfy performance requriements, need to adopt more high-performance air compressor to do source of the gas, cause that whole device volume is larger, weight is heavier, be not easy to mobile.
Can miniaturization will have important military significance and commercial value under the prerequisite of operating needs satisfying with military aircraft floor drafting apparatus.The present invention is applied to the air cycle refrigeration technological synthesis that internal combustion engine waste gas energy utilizes technology and high-speed electric expreess locomotive to drive on the military aircraft ground ventilation device, so that this device is satisfying under the prerequisite of operating needs, volume is little, lightweight, conveniently moving.
Summary of the invention
Main purpose of the present invention provides a kind of application of installation of the air circulation refrigeration system fusion design that will drive with diesel-engine generator and the high-speed electric expreess locomotive of charge inter cooling in the military aircraft ground ventilation, makes device integral miniaturization and energy utilization the most abundant.
For achieving the above object, the technical scheme that the present invention takes is: device mainly is comprised of fefrigerator and water-empty heat exchanger, moisture separator, water-segregator, electro heat controlled temperature cabinet, water tank-fan component and electric-control system and the connecting line etc. that diesel-engine generator, two-stage turbocharger, high-speed electric expreess locomotive air compressor, high-speed electric expreess locomotive with charge inter cooling drive, two the identical refrigeration unit parallel combination modes that namely independently can export simultaneously again refrigerating gas about being designed to.Three grades in the fefrigerator that ambient air drives by two-stage turbocharger-high-speed electric expreess locomotive air compressor-high-speed electric expreess locomotive calm the anger and in enter the cooling of expanding in the fefrigerator that high-speed electric expreess locomotive drives after cold, the dehumidifying and export cold air, the electro heat controlled temperature cabinet is controlled final feed air temperature; The energy that drives this device is provided jointly by output electric energy and the discharging wasted energy of diesel-engine generator.
Description of drawings
Fig. 1 is the air cycle refrigeration schematic diagram of aircraft floor drafting apparatus of the present invention
Fig. 2 is the general arrangement of aircraft floor drafting apparatus of the present invention
The specific embodiment
Such as Fig. 1, shown in 2, a kind of air refrigerating devie for the aircraft floor ventilation, comprise the diesel-engine generator 1 with charge inter cooling, two- stage turbocharger 4a and 4b, high-speed electric expreess locomotive air compressor 6, fefrigerator 10a and 10b that high-speed electric expreess locomotive drives, one-level water- empty heat exchanger 7a and 7b, secondary water- empty heat exchanger 8a and 8b, moisture separator 9a and 9b, water- segregator 11a and 11b, electro heat controlled temperature cabinet 12a and 12b and water tank- fan component 14a and 14b and 15, air filter 5a and 5b, noise silencer 13, electric-control system 16, lubricating system 17, water tank 18, water pump 19 compositions such as grade, two identical refrigeration unit parallel combination modes about air circulation refrigeration system is designed to, can be single or two refrigeration units be provided at the required refrigerating gas in ground to aircraft simultaneously.Wherein, heating power flow process and the system of left refrigeration unit are designed to:
Turbo-machine outlet with turbocharger 3 that driving engine 2 is joined in the diesel-engine generator 1 of charge inter cooling is divided into two branch roads, one of them branch road is connected in series with the turbine inlet of two-stage turbocharger 4a, the entrance of noise silencer 13 is provided with two branch roads, the turbo-machine outlet of one of them branch road and two-stage turbocharger 4a be connected in series, the engine exhaust priority by behind two-stage turbocharger and the noise silencer discharged to air environment; The air compressor entrance of two-stage turbocharger 4a is connected with air filter 5a, ambient air enters after air filter 5a filters in the air compressor of two-stage turbocharger 4a and carries out boosting the first time, then enter again in the air compressor of high-speed electric expreess locomotive air compressor 6 left ends and carry out boosting the second time, then flow in one-level water-empty heat exchanger 7a air side and cool off; Cooled gas enters in the air compressor of the fefrigerator 10a that high-speed electric expreess locomotive drives again and boosts for the third time, gas after boosting flows into secondary water-empty heat exchanger 8a air side and moisture separator 9a cooling and dehumidifying then, then enters the cooling of expanding in the turbo-machine of the fefrigerator 10a that high-speed electric expreess locomotive drives; The cryogenic gas of discharging dewaters through water-segregator 11a, sends into air supply duct again after electro heat controlled temperature cabinet 12a temperature adjustment and ventilates for aircraft floor.
For making in the fridge equipment three high-speed electric expreess locomotives and two two-stage turbochargers normal operations also be designed with lubricating system 17.
For making the effective operation of fridge equipment also design heat dissipation subsystem be: the water side of one-level water in the left unit-empty heat exchanger 7a and secondary water-empty heat exchanger 8a is connected in series with the water side of water tank-fan component 14a, and the water side of one-level water in the right unit-empty heat exchanger 7b and secondary water-empty heat exchanger 8b is connected in series with the water side of water tank-fan component 14b; Two-stage water-empty heat exchanger air side exchanges to the heat of water side, taken away by circulating water, and finally the air side fan heat extraction by water tank- fan component 14a and 14b to environment.Water jacket interface on the water side of the water of lubricating system 17 inside-machine oil heat exchanger and three the high-speed electric expreess locomotive stators and connect after be connected in series with the water side of water tank-fan component 15, the work heat production of lubricating system 17 and three high-speed electric expreess locomotives exchanges to the heat of water side, taken away by circulating water, and finally the air side fan by water tank-fan component 15 discharged to environment.
Three water tank- fan component 14a and 14b and 15 respectively dispose a water pump 19 provides cooling water circulation power.Water tank 18 forms the required shower water of water smoke for three water tanks- fan component 14a and 14b and 15 provide.
High-speed electric expreess locomotive adopts frequency control, and the energy that drives whole device is provided jointly by the electric energy of exporting with the diesel-engine generator 1 of charge inter cooling and the wasted energy of discharging.
Represented among Fig. 2 is the position relationship of major part in the device, is specially: at two two-stage turbocharger 4a of diesel-engine generator 1 shelter positioned inside and 4b and air filter 5a and the 5b with charge inter cooling; The shelter both sides external is settled respectively three water tanks- fan component 14a and 14b and 15, and electric-control system 16, can be servo-actuated with the switching of access door; All the other major parts are placed in the top of noise cover 20, and are symmetrical.
Claims (3)
1. one kind is used for the air refrigerating devie that aircraft floor ventilates, comprise the diesel-engine generator (1) with charge inter cooling, two-stage turbocharger (4a, 4b), high-speed electric expreess locomotive air compressor (6), fefrigerator (the 10a that high-speed electric expreess locomotive drives, 10b), one-level water-empty heat exchanger (7a, 7b), secondary water-empty heat exchanger (8a, 8b), moisture separator (9a, 9b), water-segregator (11a, 11b), electro heat controlled temperature cabinet (12a, 12b) and water tank-fan component (14a, 14b, 15), air filter (5a, 5b), noise silencer (13), electric-control system (16), lubricating system (17), water tank (18), the compositions such as water pump (19), two identical refrigeration unit parallel combination modes about air circulation refrigeration system is designed to, can be single or two refrigeration units be provided at the required refrigerating gas in ground to aircraft simultaneously, wherein, heating power flow process and the system of left refrigeration unit are characterised in that:
The turbo-machine outlet of joining turbocharger (3) with driving engine (2) in the diesel-engine generator (1) of charge inter cooling is divided into two branch roads, one of them branch road is connected in series with the turbine inlet of two-stage turbocharger (4a), the entrance of noise silencer (13) is provided with two branch roads, the turbo-machine outlet of one of them branch road and two-stage turbocharger (4a) be connected in series, the engine exhaust priority by behind two-stage turbocharger and the noise silencer discharged to air environment;
The air compressor entrance of two-stage turbocharger (4a) is connected with air filter (5a), ambient air enters after air filter (5a) is filtered in the air compressor of two-stage turbocharger (4a) and carries out boosting the first time, then enter again in the air compressor of high-speed electric expreess locomotive air compressor (6) left end and carry out boosting the second time, then flow in one-level water-empty heat exchanger (7a) air side and cool off; Cooled gas enters in the air compressor of the fefrigerator (10a) that high-speed electric expreess locomotive drives again and boosts for the third time, gas after boosting flows into secondary water-empty heat exchanger (8a) air side and moisture separator (9a) cooling and dehumidifying then, then enters the cooling of expanding in the turbo-machine of the fefrigerator (10a) that high-speed electric expreess locomotive drives; The cryogenic gas of discharging dewaters through water-segregator (11a), sends into air supply duct again after electro heat controlled temperature cabinet (12a) temperature adjustment and ventilates for aircraft floor.
2. a kind of air refrigerating devie that ventilates for aircraft floor according to claim 1 is characterized in that:
The water side of one-level water in the left unit-empty heat exchanger (7a) and secondary water-empty heat exchanger (8a) is connected in series with the water side of water tank one fan component (14a); The water side of one-level water in the right unit-empty heat exchanger (7b) and secondary water-empty heat exchanger (8b) is connected in series with the water side of water tank-fan component (14b); Two-stage water-empty heat exchanger air side exchanges to the heat of water side, taken away by circulating water, and finally the air side fan heat extraction by water tank-fan component (14a, 14b) to environment; Water jacket interface on the water side of the inner water of lubricating system (17)-machine oil heat exchanger and three the high-speed electric expreess locomotive stators and connect after be connected in series with the water side of water tank-fan component (15), the work heat production of lubricating system (17) and three high-speed electric expreess locomotives exchanges to the heat of water side, taken away by circulating water, and finally the air side fan by water tank-fan component (15) discharged to environment;
Three water tank-fan components (14a, 14b, 15) respectively dispose a water pump (19) cooling water circulation power are provided, and water tank (18) is that three water tank-fan components (14a, 14b, 15) provide formation water smoke required shower water;
High-speed electric expreess locomotive adopts frequency control, and the energy that drives whole device is provided jointly by the electric energy of exporting with the diesel-engine generator (1) of charge inter cooling and the wasted energy of discharging.
3. a kind of air refrigerating devie that ventilates for aircraft floor according to claim 1 is characterized in that:
In two two-stage turbochargers of diesel-engine generator (1) shelter positioned inside (4a, 4b) and the air filter (5a, 5b) with charge inter cooling; The shelter both sides external is settled respectively three water tank-fan components (14a, 14b, 15) and electric-control system (16), can be servo-actuated with the switching of access door; All the other major parts are placed in the top of noise cover (20), and are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103157449A CN103057727A (en) | 2011-10-18 | 2011-10-18 | Air cooling device for airplane ground ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103157449A CN103057727A (en) | 2011-10-18 | 2011-10-18 | Air cooling device for airplane ground ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103057727A true CN103057727A (en) | 2013-04-24 |
Family
ID=48100686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103157449A Pending CN103057727A (en) | 2011-10-18 | 2011-10-18 | Air cooling device for airplane ground ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057727A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407578A (en) * | 2013-08-09 | 2013-11-27 | 广东申菱空调设备有限公司 | Ground air conditioner vehicle of frequency conversion plane |
| CN103287585B (en) * | 2013-06-03 | 2015-12-23 | 广东申菱环境系统股份有限公司 | A kind of natural cooling energy-saving type aircraft ground air-conditioning car and control method thereof |
| US20210221521A1 (en) * | 2018-11-06 | 2021-07-22 | Ihi Corporation | Aircraft air conditioning device |
-
2011
- 2011-10-18 CN CN2011103157449A patent/CN103057727A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287585B (en) * | 2013-06-03 | 2015-12-23 | 广东申菱环境系统股份有限公司 | A kind of natural cooling energy-saving type aircraft ground air-conditioning car and control method thereof |
| CN103407578A (en) * | 2013-08-09 | 2013-11-27 | 广东申菱空调设备有限公司 | Ground air conditioner vehicle of frequency conversion plane |
| CN103407578B (en) * | 2013-08-09 | 2016-08-24 | 广东申菱环境系统股份有限公司 | A kind of ground air conditioner vehicle of frequency conversion plane |
| US20210221521A1 (en) * | 2018-11-06 | 2021-07-22 | Ihi Corporation | Aircraft air conditioning device |
| US12097961B2 (en) * | 2018-11-06 | 2024-09-24 | Ihi Corporation | Aircraft air conditioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5622044A (en) | Apparatus for augmenting power produced from gas turbines | |
| US9200848B2 (en) | Air heat exchanger | |
| CN102627064B (en) | Vehicle self-contained refrigeration machine set | |
| CN101148197A (en) | A cockpit environment control system applied to passenger aircraft | |
| CN106766419A (en) | The refrigerator car mixed refrigeration systems and its changing method under different operating modes of a kind of utilization photovoltaic energy storage | |
| US20180002037A1 (en) | Integrated mobile ground support system for servicing aircraft | |
| CN103010466B (en) | Two-stage Compression air circulation refrigeration system | |
| CN103075896A (en) | Hydrodynamic fan cooling tower capable of generating sub wet bulb temperature water | |
| CN103057727A (en) | Air cooling device for airplane ground ventilation | |
| CN101817296B (en) | Airplane ground air-conditioning vehicle utilizing exhaust waste heat of diesel engine | |
| CN110006121A (en) | A kind of integrated environmental control system of aeration-type air cooling | |
| CN107143424A (en) | A kind of efficient desert area generating set | |
| CN103182978A (en) | Novel ice-storage airplane air conditioner vehicle | |
| CN103982965A (en) | Pneumatic ice storage air conditioning device for downhole rescue | |
| CN113465210B (en) | Air refrigerating system for year-round cooling and cold quantity adjusting method thereof | |
| CN103612760A (en) | Closed type air refrigeration circulation device for actively recycling cooling capacity | |
| CN201619693U (en) | Ground air-conditioning vehicle for airplane | |
| CN202770042U (en) | Whole sealing air circulation refrigerating system driven by power turbine | |
| CN212615372U (en) | Oil-free and water-free vortex air compressor | |
| CN103292388B (en) | Refrigerating system for engine room | |
| CN203586440U (en) | A Jet Drainage Air Conditioning Unit Using Automobile Exhaust Gas as Power | |
| CN203163104U (en) | Integrated DC low tension-driven electric air conditioner for passenger car | |
| CN115929596B (en) | A compressed air energy storage system with integrated HVAC function and control method thereof | |
| CN203215888U (en) | Air heating all-in-one machine | |
| CN201772690U (en) | Self-contained refrigeration machine set for highway refrigerated vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |