LEAK DETECTING DEVICE AND LEAK DETECTING SYSTEM

A leakage sensing apparatus for sensing refrigerant leakage from an air-conditioner in an air-conditioned space air-conditioned by the air-conditioner includes a leakage sensing unit configured to sense the refrigerant leakage, a communication unit configured to transmit notification information ind...

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Bibliographische Detailangaben
Hauptverfasser:	YONEYAMA, Hiroyasu, SASAKI, Shunji, INOUE, Takashi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SELECTING TELEPHONIC COMMUNICATION VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A leakage sensing apparatus for sensing refrigerant leakage from an air-conditioner in an air-conditioned space air-conditioned by the air-conditioner includes a leakage sensing unit configured to sense the refrigerant leakage, a communication unit configured to transmit notification information indicating that the leakage has been sensed to an external apparatus via a communication network in a case where the leakage sensing unit has sensed the refrigerant leakage, and a power source unit configured to supply power to the leakage sensing apparatus independently of ON/OFF of a power supply to the air-conditioner.