Title:
空調システム
Document Type and Number:
Japanese Patent JP6785867
Kind Code:
B2
Abstract:
This refrigeration machine (2) is provided with: a refrigerant circuit; a first heat exchanger (21) for exchanging heat between a refrigerant which circulates through the refrigerant circuit and first circulation water which circulates between the first heat exchanger (21) and a cooling tower; and a second heat exchanger (23) for exchanging heat between the refrigerant and second circulation water which circulates between the second heat exchanger (23) and an air conditioning machine (3). The refrigeration machine (2) is configured such that: in a first flow path, the entire first circulation water flows through the first heat exchanger (21); in a second flow path, the entire first circulation water flows through the air conditioning machine (3); and, in a third flow path, a part of the first circulation water flows through the first heat exchanger (21), with the rest of the first circulation water mixing with the second circulation water. Three-way valves (24, 25) switch the flow path of the first circulation water to any one of the first flow path, the second flow path, and the third flow path.
Inventors:
Horie Hayato
Mamoru Hamada
Mamoru Hamada
Application Number:
JP2018543528A
Publication Date:
November 18, 2020
Filing Date:
October 05, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F24F11/47; F24F11/70
Domestic Patent References:
| JP3271675A | ||||
| JP2005195208A | ||||
| JP5579235B2 | ||||
| JP2233946A | ||||
| JP8114347A |
Foreign References:
| CN102650476A | ||||
| WO2008009296A1 | ||||
| WO2016013487A1 |
Attorney, Agent or Firm:
Kimura Mitsuru
Koji Yashima
Mie Hideki
Koji Yashima
Mie Hideki