Title:
冷凍サイクル装置
Document Type and Number:
Japanese Patent JP6785886
Kind Code:
B2
Abstract:
A refrigeration cycle apparatus includes: a compressor configured to compress refrigerant and discharge the refrigerant to a refrigerant pipe; an air heat exchanger configured to exchange heat between air and the refrigerant flowing through the refrigerant pipe; an expansion valve configured to adjust pressure of the refrigerant flowing through the refrigerant pipe; a water heat exchanger configured to exchange heat between water supplied from the water return header pipe and the refrigerant and send out the water to the water delivery header pipe; an outlet pressure sensor provided on a water outlet side of the water heat exchanger and configured to measure water pressure; and a controller, in which the controller controls an opening degree of the bypass valve such that a value of water pressure measured by the outlet pressure sensor is equal to a preset target value.
Inventors:
Hikone
Yasushi Ogoshi
Takuya Ito
Yasushi Ogoshi
Takuya Ito
Application Number:
JP2018566723A
Publication Date:
November 18, 2020
Filing Date:
February 10, 2017
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F24F5/00; F24F11/83
Domestic Patent References:
| JP2004184052A | ||||
| JP2010236786A | ||||
| JP2011153809A |
Foreign References:
| WO2012050087A1 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office