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1. (WO2017038484) CLEAN-ROOM AIR CONDITIONING SYSTEM AND DISCHARGE UNIT USED IN SAME

Pub. No.:    WO/2017/038484    International Application No.:    PCT/JP2016/074112
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 19 01:59:59 CEST 2016
IPC: F24F 7/06
F24F 7/007
F24F 7/10
F24F 11/04
Applicants: HITACHI, LTD.
株式会社日立製作所
Inventors: SUEMATSU Takaaki
末松 孝章
TANAKA Makoto
田中 真
INADOMI Yasuhiko
稲富 泰彦
Title: CLEAN-ROOM AIR CONDITIONING SYSTEM AND DISCHARGE UNIT USED IN SAME
Abstract:
To provide a clean room air conditioning system and a discharge unit used in the same, with which it is possible to accurately control the pressure inside a clean room using a simple configuration, and with which energy requirements are moderate, equipment costs are low, and installation is easy. A clean room air conditioning system 100 is provided with an air supply duct 10 for guiding in air from outside a building 4 into clean rooms 1 and 2 positioned in the building 4, an air conditioning unit 11 for circulating flow in the air supply duct 10 and supplying outside air into the clean rooms 1 and 2, and a ceiling discharge unit 40 for discharging discharge air from the clean rooms 1 and 2 to a ceiling attic 3.