Title:
AIR SUPPLY MAINTENANCE SYSTEM
Document Type and Number:
Japanese Patent JP2021156450
Kind Code:
A
Abstract:
To provide a new method which enables filter replacement etc. to be performed easily to avoid a burden of a worker when air is supplied by using an air supply fan.SOLUTION: A configuration of an air supply maintenance system includes: an air supply fan 1 installed at an outdoor space; a maintenance room 3 which is continuous with an outlet part of the air supply fan 1 and is provided at an indoor space in a separable manner; a first filter part 9 provided at a border with the outlet part of the air supply fan in the maintenance room 3; and a second filter part 11 provided at a border with the indoor side. Further, the air supply fan 1 and the maintenance room 3 may be connected by a duct.SELECTED DRAWING: Figure 3
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Inventors:
KITANO SOKI
TAKAHASHI YUSUKE
NAKANO KENJI
TAKAHASHI YUSUKE
NAKANO KENJI
Application Number:
JP2020054772A
Publication Date:
October 07, 2021
Filing Date:
March 25, 2020
Export Citation:
Assignee:
NISSIN FOODS HOLDINGS CO LTD
International Classes:
F24F7/10; F24F7/003; F24F7/013