VENTILATION AIR-CONDITIONING DEVICE

VENTILATION AIR-CONDITIONING DEVICE

PROBLEM TO BE SOLVED: To provide a ventilation air-conditioning device capable of suppressing acceleration/deceleration vibration generated when starting/stopping a compressor. SOLUTION: As a body of the ventilation air-conditioning device is provided with a refrigerating cycle composed of a single...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHIKUHICHI HIROSHI
Format: Patent
Sprache:eng
Schlagworte:
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a ventilation air-conditioning device capable of suppressing acceleration/deceleration vibration generated when starting/stopping a compressor. SOLUTION: As a body of the ventilation air-conditioning device is provided with a refrigerating cycle composed of a single phase induction compressor 1, a condensation coil 2, a pressure reducing means 3 and an evaporation coil 4, and a driving circuit 11 of the single phase induction compressor 1 is provided with a decelerating means 3, rotary torque of the single phase induction compressor 1 can be reduced, and the speed can be reduced by the load, thus the acceleration/deceleration vibration generated in starting/stopping the single phase induction compressor 1 can be reduced, and vibrational stress to refrigerant piping 5 can be reduced. COPYRIGHT: (C)2010,JPO&INPIT