Title:
Food cooling system
Document Type and Number:
Japanese Patent JP6324657
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize further energy saving while utilizing free cooling when a cooled object having a temperature of 80°C or higher is cooled to a normal temperature in a chamber.SOLUTION: High temperature return air RA from a chamber R which houses a cooled object 51 is cooled sequentially by an exhaust heat recovery coil 21 of an air conditioner 20, a coolant coil 22, and a cold water coil 23 and is supplied to the chamber R as supply air SA. Cold water produced by an adsorption refrigerator 30 is supplied to the cold water coil 23. A coolant from a cooling tower 10 is supplied to the coolant coil 22. Water heated by the exhaust heat recovery coil 21 is used for regenerating a second adsorption heat exchanger 33 of the adsorption refrigerator 30.
Inventors:
Shuichi Ishii
Application Number:
JP2012181403A
Publication Date:
May 16, 2018
Filing Date:
August 20, 2012
Export Citation:
Assignee:
Takasago Thermal Engineering Co., Ltd.
International Classes:
F25B17/08; F25B27/02
Domestic Patent References:
| JP2012149849A | ||||
| JP10304856A | ||||
| JP200469208A | ||||
| JP10122696A | ||||
| JP2011208828A | ||||
| JP2005344973A | ||||
| JP5753985Y2 | ||||
| JP731435A | ||||
| JP2005130709A |
Attorney, Agent or Firm:
Tetsuo Kanamoto
Miaki Kametani
Koji Hagiwara
Miaki Kametani
Koji Hagiwara
Previous Patent: A touch-panel board and a display
Next Patent: MANUFACTURE OF DYNAMIC RANDAM ACCESS MEMORY CELL
Next Patent: MANUFACTURE OF DYNAMIC RANDAM ACCESS MEMORY CELL