INSPECTION SYSTEM OF REFRIGERANT LEAKAGE DETECTOR, AND AIR CONDITIONING SYSTEM

PROBLEM TO BE SOLVED: To provide an inspection system of a refrigerant leakage detector capable of grasping a current refrigerant state by simplifying inspection of the refrigerant leakage detector, and an air conditioning system.SOLUTION: A centralized controller 10 monitors communication states of...

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Hauptverfasser:	SAKURAI KOICHIRO, NAMIKI MASARU, NAITO KOJI, ANDO TATSUO, SUGIYAMA HISAYA, KUDO ENA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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 VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an inspection system of a refrigerant leakage detector capable of grasping a current refrigerant state by simplifying inspection of the refrigerant leakage detector, and an air conditioning system.SOLUTION: A centralized controller 10 monitors communication states of plural refrigerant leakage detectors 101, ... periodically. When abnormality occurs in the refrigerant leakage detectors 101, it is determined to be a state where refrigerant leakage cannot be detected, and then communication is disconnected. Consequently, a user can easily grasp failure states of the refrigerant leakage detectors 101, ..., and can simplify inspection work.SELECTED DRAWING: Figure 1 【課題】冷媒漏えい検知器の点検を簡易化して、現状の冷媒状態を把握することができる冷媒漏えい検知器の点検システムおよび空調システムを提供する。【解決手段】集中コントローラ１０によって、複数の冷媒漏えい検知器１０１...の通信状態が定期的にモニタリングされている。そして、冷媒漏えい検知器１０１に異常が発生すると、冷媒漏えいが検知できない状態であるとされて、通信停止となる。このため、ユーザは、冷媒漏えい検知器１０１...の故障状態を容易に把握でき、点検作業を簡略化することができる。【選択図】図１