Title:
輸送機械用空調装置
Document Type and Number:
Japanese Patent JP4186398
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an air conditioner for a transporting machine capable of alleviating an engine load by supplying cooling air of a necessary amount to a living room or the like and reducing a gas extraction of the engine. SOLUTION: The gas extraction output from the engine (including an auxiliary power unit(APU)) is cooled by a primary heat exchanger PHE. The cooled extraction gas rotatably drives a first turbine T1 and is adiabatically expanded. A ram air raised to a predetermined pressure in a compressor C is again cooled by a reheater RH cooled by a secondary heat exchanger SHE, and then joined with the adiabatically expanded extraction gas at a confluent point MP. The joined air is cooled to a temperature of dew point or lower in a condenser COND, then extracted by a water extractor WE by means of a centrifugal separation, reheated by the reheater RH, and adiabatically expanded by a second turbine T2 to become cooling air. The cooling air is supplied to a crew and passenger room 20.
Inventors:
Osamu Sato
Uryu
Koichi Ohara
Uryu
Koichi Ohara
Application Number:
JP2000253176A
Publication Date:
November 26, 2008
Filing Date:
August 23, 2000
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
B64D13/08; F25B9/00; B60H1/32; B64D13/06; F25B11/02
Domestic Patent References:
| JP57058598A | ||||
| JP11044463A | ||||
| JP3091629A | ||||
| JP56116600A |
Attorney, Agent or Firm:
Kazuhiro Akazawa
Toru Kurume
Toru Kurume