Title:
CHILLER SYSTEM AND CHILLER SYSTEM CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/090241
Kind Code:
A1
Abstract:
Provided are a chiller system and a chiller system control method which prevent an insufficient amount of water sprinkling by a water sprinkler device due to a drop in a water supply pressure, thereby suppressing a deterioration in the performance of a chiller unit. A chiller system (1) comprises: a chiller unit group comprising a plurality of chiller units (10) arranged side by side at intervals in one direction; water sprinkler devices (30) which are provided to correspond to each chiller unit and which sprinkle water onto the chiller unit; a water supply pipe (31) connected to each water sprinkler device; a water pressure detecting unit (32) for measuring a water pressure in the water supply pipe; and a control unit (100) for controlling the number of water sprinkler devices that operate, on the basis of the water pressure measured by the water pressure detecting unit.
Inventors:
UMAKOSHI KIYOTERU (JP)
Application Number:
PCT/JP2023/037189
Publication Date:
May 02, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F28F27/00; F25B1/00; F25B39/04; F28D5/02
Foreign References:
| JP2022075268A | 2022-05-18 | |||
| JP2022501568A | 2022-01-06 | |||
| JP2000328611A | 2000-11-28 | |||
| JP2009097817A | 2009-05-07 | |||
| JPH10325587A | 1998-12-08 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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