CN101898499A - Double power air-conditioned car for aircraft - Google Patents
Double power air-conditioned car for aircraft Download PDFInfo
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- CN101898499A CN101898499A CN2010102636526A CN201010263652A CN101898499A CN 101898499 A CN101898499 A CN 101898499A CN 2010102636526 A CN2010102636526 A CN 2010102636526A CN 201010263652 A CN201010263652 A CN 201010263652A CN 101898499 A CN101898499 A CN 101898499A
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Abstract
The invention relates to a double power air-conditioned car for an aircraft, belonging to the field of aviation ground facilities and comprising an automobile chassis fixed with a generator unit, an air conditioning unit and an automobile chassis engine. The double power air-conditioned car for the aircraft is characterized in that the automobile chassis engine and the generator unit are respectively connected with the air conditioning unit, the automobile chassis engine is respectively connected with a condensation fan and an evaporation fan of the air conditioning unit via a clutch, a speed variator, a power takeoff, a hydraulic pump and a hydraulic motor, and the generator unit is connected with a compressor of the air conditioning unit. By adopting the automobile chassis engine to drive the hydraulic pump to serve as a partial power source of an air conditioning system, the utilization rate of the automobile chassis engine is improved, the power requirement of the generator unit is reduced, the installation space is saved and the air passage arrangement is beneficial.
Description
Technical field
The present invention relates to aviation surface facility field, at length say it is a kind of double power air-conditioned car for aircraft.
Background technology
As everyone knows, air-conditioned car for aircraft comprises car chassis, air-conditioning unit and generator set, and the air-conditioning unit provides propulsion source by generator set for it.
At present, air-conditioning unit refrigerating compressor, condensation fan, evaporation fan adopt direct motor drive mostly, provide power supply by generator set, it is characterized in that: generator set is connected with each current consumer respectively.Its deficiency is: the air-conditioning unit needs more high-performance generator set, for reducing motor the startup of generator set is impacted, often joined big-power transducer to every than heavy-duty motor, the volume and weight of generator set increases with the increase of power, cause the air channel to arrange and have some setbacks, wind loss is big.Simultaneously, the driving engine on the chassis puts in place at vehicle and cuts out after stopping or dallying, and power is not fully utilized, and can not satisfy the requirement that the air-conditioned car for aircraft volume is little, energy consumption is little.
Summary of the invention
Big in order to overcome existing aircraft ground air-conditioning car generator set volume, the shortcoming that has some setbacks, the deficiency that the car chassis engine power can not make full use of are arranged in the air channel.The object of the present invention is to provide a kind of double power air-conditioned car for aircraft, the electrical motor that drives evaporation fan, condensation fan is changed into fluid motor-driven, motor is connected with Hydraulic Pump, Hydraulic Pump is connected with engine in situ by power takeoff, make full use of the car chassis engine power, reduce generating set power, reduce the generator set volume and weight, cut down the consumption of energy.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double power air-conditioned car for aircraft, comprise car chassis, be fixed with generator set, air-conditioning unit and car chassis driving engine on the car chassis, it is characterized in that: the car chassis driving engine is connected with the air-conditioning unit respectively with generator set, the car chassis driving engine is connected with evaporation fan with the condensation fan of air-conditioning unit respectively through power-transfer clutch, change-speed box, power takeoff, Hydraulic Pump, HM Hydraulic Motor, and generator set connects the compressor of air-conditioning unit.
The invention has the beneficial effects as follows,,, improved the degree of utilization of car chassis driving engine as the partial power source of a/c system owing to adopt the car chassis Engine driven Hydraulic Pump; Reduced the power requirement of generator set, the also corresponding minimizing of weight and volume, thus can reduce purchase cost, maintenance cost also capable of reducing using.Save installing space simultaneously, be more conducive to the layout in air channel, and make the air channel more smooth and easy, be beneficial to the miniaturization and the lightweight of equipment.Evaporation fan, condensation fan adopt fluid motor-driven, start steadily, are easy to realize infinite speed variation, and control is simple, reliable, thus, can save to reducing to start and impact the frequency converter of setting up.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1 of the present invention.
1. engines in situ among Fig. 1,2. change-speed box, 3. power takeoff, 4. Hydraulic Pump, 5. HM Hydraulic Motor, 6. condensation fan, 7. generator set, 8. compressor, 9. evaporation fan, 10. HM Hydraulic Motor.
The specific embodiment
In Fig. 1, Fig. 2, the present invention is provided with car chassis, be fixed with generator set 7, air-conditioning unit and car chassis driving engine 1 on the car chassis, car chassis driving engine 1 is connected with the air-conditioning unit respectively with generator set 7, and car chassis driving engine 1 is connected with the condensation fan 6 of air-conditioning unit through power-transfer clutch, change-speed box 2, power takeoff 3, Hydraulic Pump 4, HM Hydraulic Motor 5.Car chassis driving engine 1 is connected with the evaporation fan 9 of air-conditioning unit through power-transfer clutch, change-speed box 2, power takeoff 3, Hydraulic Pump 4, HM Hydraulic Motor 10, other consumers such as the compressor 8 of generator set 7 connection air-conditioning units and electric heater.Hydraulic Pump 4 is through HM Hydraulic Motor 5 and HM Hydraulic Motor 10 drives condensation fan 6 respectively and evaporation fan 9 is realized being flexible coupling, soft start.
Double power air-conditioned car for aircraft, the electrical motor that drives evaporation fan, condensation fan is changed into fluid motor-driven, motor is connected with Hydraulic Pump, Hydraulic Pump is connected with engine in situ by power takeoff, make full use of the car chassis engine power, reduce generating set power, reduce the generator set volume and weight, cut down the consumption of energy.Adopt car chassis driving engine and generator set respectively with air-conditioning unit ways of connecting, form double dynamical pattern.The car chassis driving engine is through power-transfer clutch, change-speed box, power takeoff, Hydraulic Pump, be connected with evaporation fan with the condensation fan of air-conditioning unit through motor respectively, about 30% propulsion source is provided for the air-conditioning unit, generator set connects compressor and other consumer of air-conditioning unit, and about 70% propulsion source is provided.
Owing to adopt the car chassis Engine driven Hydraulic Pump,, improved the degree of utilization of car chassis driving engine as the partial power source of a/c system; It is about 30% to reduce the power requirement of generator set, the also corresponding minimizing of weight and volume, thus can reduce purchase cost.Save installing space simultaneously, under the situation of envelope constancy of volume, be more conducive to the layout in air channel, and make the air channel more smooth and easy, be beneficial to the miniaturization and the lightweight of equipment.
Evaporation fan, condensation fan adopt fluid motor-driven, start steadily, are easy to realize infinite speed variation, can save to reducing to start and impact the frequency converter of setting up, thereby reduce equipment cost significantly.
Claims (1)
1. double power air-conditioned car for aircraft, comprise car chassis, be fixed with generator set, air-conditioning unit and car chassis driving engine on the car chassis, it is characterized in that: the car chassis driving engine is connected with the air-conditioning unit respectively with generator set, the car chassis driving engine is connected with evaporation fan with the condensation fan of air-conditioning unit respectively through power-transfer clutch, change-speed box, power takeoff, Hydraulic Pump, HM Hydraulic Motor, and generator set connects the compressor of air-conditioning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102636526A CN101898499A (en) | 2010-08-26 | 2010-08-26 | Double power air-conditioned car for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102636526A CN101898499A (en) | 2010-08-26 | 2010-08-26 | Double power air-conditioned car for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101898499A true CN101898499A (en) | 2010-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102636526A Pending CN101898499A (en) | 2010-08-26 | 2010-08-26 | Double power air-conditioned car for aircraft |
Country Status (1)
| Country | Link |
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| CN (1) | CN101898499A (en) |
Cited By (6)
| 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 |
| CN105584370A (en) * | 2015-12-31 | 2016-05-18 | 东风汽车公司 | Vehicle-mounted power supply system |
| CN106915286A (en) * | 2017-03-06 | 2017-07-04 | 西安飞豹科技有限公司 | A kind of UAS Multifunctional service vehicle |
| WO2018005451A1 (en) * | 2016-06-29 | 2018-01-04 | John Bean Technologies Corporation | Integrated mobile ground support system for servicing aircraft |
| US10141829B2 (en) | 2016-06-29 | 2018-11-27 | John Bean Technologies Corporation | Multiple power topologies from single power generator |
| US10589874B2 (en) | 2016-06-29 | 2020-03-17 | John Bean Technologies Corporation | Variable pneumatic output with constant electrical output driven by a single engine |
Citations (6)
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|---|---|---|---|---|
| US5031690A (en) * | 1989-07-21 | 1991-07-16 | Bfm Transport Dynamics Corp. | Portable unitary aircraft air conditioner and heater |
| US20030164256A1 (en) * | 2000-08-25 | 2003-09-04 | Murray Angus John Fraser | Aircraft support vehicle |
| CN2646052Y (en) * | 2003-11-03 | 2004-10-06 | 四川华盛强制冷设备有限责任公司 | Air conditioned car special for aircraft |
| CN2837132Y (en) * | 2005-08-30 | 2006-11-15 | 马增业 | A kind of refrigerated trailer |
| CN201317463Y (en) * | 2008-12-24 | 2009-09-30 | 威海广泰空港设备股份有限公司 | Aircraft ground power air-conditioning comprehensive guarantee vehicle |
| CN201745408U (en) * | 2010-08-26 | 2011-02-16 | 威海广泰空港设备股份有限公司 | Dual-powered aircraft air-conditioning vehicle |
-
2010
- 2010-08-26 CN CN2010102636526A patent/CN101898499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031690A (en) * | 1989-07-21 | 1991-07-16 | Bfm Transport Dynamics Corp. | Portable unitary aircraft air conditioner and heater |
| US20030164256A1 (en) * | 2000-08-25 | 2003-09-04 | Murray Angus John Fraser | Aircraft support vehicle |
| CN2646052Y (en) * | 2003-11-03 | 2004-10-06 | 四川华盛强制冷设备有限责任公司 | Air conditioned car special for aircraft |
| CN2837132Y (en) * | 2005-08-30 | 2006-11-15 | 马增业 | A kind of refrigerated trailer |
| CN201317463Y (en) * | 2008-12-24 | 2009-09-30 | 威海广泰空港设备股份有限公司 | Aircraft ground power air-conditioning comprehensive guarantee vehicle |
| CN201745408U (en) * | 2010-08-26 | 2011-02-16 | 威海广泰空港设备股份有限公司 | Dual-powered aircraft air-conditioning vehicle |
Cited By (8)
| 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 |
| 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 |
| CN105584370A (en) * | 2015-12-31 | 2016-05-18 | 东风汽车公司 | Vehicle-mounted power supply system |
| CN105584370B (en) * | 2015-12-31 | 2018-03-20 | 东风汽车公司 | A kind of onboard power system |
| WO2018005451A1 (en) * | 2016-06-29 | 2018-01-04 | John Bean Technologies Corporation | Integrated mobile ground support system for servicing aircraft |
| US10141829B2 (en) | 2016-06-29 | 2018-11-27 | John Bean Technologies Corporation | Multiple power topologies from single power generator |
| US10589874B2 (en) | 2016-06-29 | 2020-03-17 | John Bean Technologies Corporation | Variable pneumatic output with constant electrical output driven by a single engine |
| CN106915286A (en) * | 2017-03-06 | 2017-07-04 | 西安飞豹科技有限公司 | A kind of UAS Multifunctional service vehicle |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101201 |