REFRIGERATING MACHINE

PROBLEM TO BE SOLVED: To obtain a refrigerating machine, in which temperature of a condenser constituting a refrigerating machine can be maintained in an appropriate range irrespective of the environment in which the machine is installed. SOLUTION: The refrigerating machine is provided with a plural...

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Bibliographische Detailangaben
1. Verfasser:	SAWADAISHI MASAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a refrigerating machine, in which temperature of a condenser constituting a refrigerating machine can be maintained in an appropriate range irrespective of the environment in which the machine is installed. SOLUTION: The refrigerating machine is provided with a plurality of cooling fans for removing the heat radiated from the condenser 2. The rotational speed of at least one cooling fan 6 is controlled to be high or low in accordance with a high or a low of temperature detected at the condenser outlet by a refrigerant temperature sensor. The other cooling fan 7 is controlled to be driven, when a temperature detected by the sensor at the condenser outlet is at least a predetermined value, and the fan is stopped, when the temperature is at most the predetermined value.