Title:
冷凍装置および風量制御方法
Document Type and Number:
Japanese Patent JP4695750
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a refrigeration apparatus wherein temperature of discharged air is prevented from excessively rising due to increase of high-low difference at a low outdoor temperature and rise of input accompanying excessive suppression of a capacity is prevented from occurring. SOLUTION: The refrigeration apparatus of the present invention comprises a compressor 1, a condenser 2, a throttling section 3 and an evaporator 4, that are connected to communicate with each other by refrigerant piping, and the capacity of a fan is controlled on the condenser 2, using an air-refrigerant heat exchanger. The apparatus further comprises a condensing temperature detecting part 9 for detecting condensing temperature of the condenser 2, an evaporating temperature detecting part 10 for detecting evaporating temperature of the evaporator 4 and a capacity control part 11 for controlling the capacity of the fan 5, in such a manner as to make the condensing temperature substantially match the target condensing temperature changing according to the evaporating temperature.
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Inventors:
Takao Shigeo
Yoshiro Kato
Tetsuya Yamashita
Hiroshi Sata
Yoshiro Kato
Tetsuya Yamashita
Hiroshi Sata
Application Number:
JP2000339694A
Publication Date:
June 08, 2011
Filing Date:
November 07, 2000
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F25B49/02
Domestic Patent References:
| JP5003851U | ||||
| JP2000039220A | ||||
| JP60182666U | ||||
| JP10038392A | ||||
| JP6257831A | ||||
| JP4327761A |
Attorney, Agent or Firm:
Hiroaki Sakai