APPARATUS USING REFRIGERANT, AND METHOD FOR INSTALLING APPARATUS USING REFRIGERANT

APPARATUS USING REFRIGERANT, AND METHOD FOR INSTALLING APPARATUS USING REFRIGERANT

An apparatus using refrigerant is provided. The apparatus includes, a refrigerant circuit including, a refrigerant circuit component part of an outdoor unit including a compressor, an outdoor heat exchanger, a decompressor, and a liquid reservoir, in which an incombustible refrigerant is sealed befo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHIBA HIROKUNI
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
COMBINED OPERATIONS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MACHINE TOOLS
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WEAPONS
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Beschreibung
Zusammenfassung:An apparatus using refrigerant is provided. The apparatus includes, a refrigerant circuit including, a refrigerant circuit component part of an outdoor unit including a compressor, an outdoor heat exchanger, a decompressor, and a liquid reservoir, in which an incombustible refrigerant is sealed before factory shipment, and a load-side apparatus which is connected to the refrigerant circuit component part of the outdoor unit by way of extension pipes, and a refrigerant sealing connecting port which is provided in the refrigerant circuit and which seals a combustible refrigerant or a slightly combustible refrigerant, wherein, when setting the outdoor unit and the load-side apparatus at a place of use, the combustible refrigerant or the slightly combustible refrigerant is additionally sealed in the refrigerant circuit from the refrigerant sealing connecting port while the incombustible refrigerant is sealed in the refrigerant circuit component part of the outdoor unit.