VENTILATION DEVICE

PROBLEM TO BE SOLVED: To provide a blower unit that is readily detachable but has airtightness and thermal insulation property for preventing dew condensation, in an air-supply ventilation device used for a residence.SOLUTION: In a ventilation device, a thermal insulation material A25 provided on an...

Full description

Saved in:
Bibliographic Details
Main Authors OGAWA DAISUKE, ISHIKAWA MAKOTO, ARAMAKI TAKUMA, HARADA TAKAYUKI
Format Patent
LanguageEnglish
Japanese
Published 08.11.2018
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a blower unit that is readily detachable but has airtightness and thermal insulation property for preventing dew condensation, in an air-supply ventilation device used for a residence.SOLUTION: In a ventilation device, a thermal insulation material A25 provided on an inside of an opening 24 that is slightly larger than a blade outer diameter provided downward of a frame 3 is fitted to a thermal insulation material B29 bonded to a stationary plate 16 when a blower unit 13 is inserted, whereby the blower unit can be readily removed while securing airtightness and thermal insulation property. Thus, the ventilation device suppresses generation of dew condensation due to a temperature difference between indoor and outdoor.SELECTED DRAWING: Figure 5 【課題】住宅に使用される給気用換気装置において、取り外しの容易な送風機ユニットでありながら結露を防止するための気密性と断熱性を有することを目的とする。【解決手段】フレーム３下方に設けられた羽根外径よりもわずかに大きな開口２４の内側に設けた断熱材Ａ２５と固定板１６に接着された断熱材Ｂ２９が送風機ユニット１３を挿入した際に嵌合するため、気密性と断熱性を確保しつつ送風機ユニットを容易に着脱することが可能となり、室内外の温度差による結露の発生を抑制した換気装置を得られる。【選択図】 図５
Bibliography:Application Number: JP20170069638