CHILLED/HOT WATER STORAGE-TYPE AIR CONDITIONING SYSTEM

PROBLEM TO BE SOLVED: To provide a chilled/hot water storage-type air conditioning system capable of suppressing an increase in dissolved oxygen concentration without providing a large-scale deaerator. SOLUTION: A building air conditioning piping system 16 receives supply of water retaining heat fro...

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Bibliographic Details
Main Authors MATSUI SHOZO, TAKAGI KENJI, SATO HIROSHI, SHINADA HIROAKI
Format Patent
LanguageEnglish
Published 23.03.2006
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a chilled/hot water storage-type air conditioning system capable of suppressing an increase in dissolved oxygen concentration without providing a large-scale deaerator. SOLUTION: A building air conditioning piping system 16 receives supply of water retaining heat from a heat source system 11. A supply-side circulating pipe 18 of the piping system 16 guides the water from the heat source system 11 to a fan coil 19, and the water heat-exchanged by the fan coil is returned to the heat source system 11 through a return-side circulating pipe 20. An automatic air vent valve 24 with non-return function provided on the return-side circulating pipe 20 discharges air contained in the circulating pipe 20 when the circulating pipe 20 is in a positive pressure, and arrests inclusion of air to the circulating pipe 20 when the circulating pipe 20 is in a negative pressure. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040261839