Aeration device

Abstract

Abstract PURPOSE:To enable an excessive amount of humidity which may cause a deterioration of a housing or a heat air to be discharged out of a room by a method wherein a removable fixing plate is provided at an aeration window part, an aeration window is formed at the fixing plate, and a plurality of blowers are arranged in the aeration window. CONSTITUTION:An aeration device A is provided with a fixing plate 1. The fixing plate 1 is formed with a rectangular aeration window 11, and two propeller type blowers 2 and 2a are arranged in a side-by-side relation at a rear surface of the aeration window 11. The aeration device A is fixed to a foundation concrete 6. The blowers 2 and 2a may discharge air in a housing H through an under-floor aeration window W at a north side and take surrounding fresh dried air from the under-floor aeration window W at a south side into the housing H of a negative pressure so as to perform the aeration operation. With this arrangement, the humidity is not accumulated in the housing H, but the floor materials or Japanese mats are sufficiently dried and a deterioration of the housing caused by an excessive humidity can be prevented.

Inventors

• 👤 Kinya Imamura

Bibliographic Details