Title:
ガスエンジン駆動式空気調和装置
Document Type and Number:
Japanese Patent JP7007960
Kind Code:
B2
Abstract:
To provide gas engine driven air conditioning equipment that comprises one or a plurality of outdoor units and a plurality of indoor units and can keep a cooling room and a heating room comfortable.SOLUTION: Gas engine driven air conditioning equipment 1 comprises a compressor 11 that compresses and delivers a refrigerant, a gas engine 12 that drives the compressor 11, a radiator 13 that cools the gas engine 12, an outdoor heat exchanger 17 that generates heat transfer between the refrigerant and outdoor air, and a cooling fan 18 that sprays the outdoor air to a heat sink 131 of the radiator 13 and the outdoor heat exchanger 17. The control device CT controls the cooling fan 18 on the basis of the current value TPof a high pressure equivalent temperature and the current value TPof a coolant temperature of the radiator 13, and changes the heat transfer area of the outdoor heat exchanger 17 when operating the outdoor heat exchanger 17 as a condenser.SELECTED DRAWING: Figure 1
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| JP3952284 | AIR CONDITIONER |
Inventors:
Tomohide Nishikawa
Junichi Yokoyama
Yoshiki Yamanoi
Yasushi Hori
Junichi Yokoyama
Yoshiki Yamanoi
Yasushi Hori
Application Number:
JP2018046685A
Publication Date:
January 25, 2022
Filing Date:
March 14, 2018
Export Citation:
Assignee:
Aisin Co., Ltd.
Daikin Industries, Ltd.
Daikin Industries, Ltd.
International Classes:
F25B27/00; F02B65/00; F24F11/87; F25B1/00
Domestic Patent References:
| JP2007127369A | ||||
| JP201267958A | ||||
| JP2011112333A |
Foreign References:
| WO2013145006A1 | ||||
| WO2011121634A1 |
Attorney, Agent or Firm:
Patent business corporation Prospec patent office