Title:
AIR CONDITIONING SYSTEM
Document Type and Number:
Japanese Patent JP2016151408
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an air conditioning system that can inhibit dew formation on an expanding device.SOLUTION: An air conditioning system S includes: a motor M for rotating a rotating shaft Ma to which a compressor 11 and an expanding machine 31 are connected; an expansion valve 41; a water separation device 51 for separating the water content in first air expanded by the expansion valve 41; and a hygrometer 28 for measuring the humidity of the first air before flowing into the compressor 11. The air conditioning system S further includes a control device 29. The control device 29 controls the rotational frequency of the motor M and an opening of the expansion valve 41 on the basis of a measurement result obtained by the hygrometer 28 so that the humidity of the first air in the expanding machine 31 reaches less than 100%.SELECTED DRAWING: Figure 1
Inventors:
UMEMURA SATOSHI
FUJII TOSHIRO
FUJII TOSHIRO
Application Number:
JP2015030686A
Publication Date:
August 22, 2016
Filing Date:
February 19, 2015
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F25B9/00; F25B11/02
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda