VENTILATION DEVICE
To provide a ventilation device that performs ventilation without causing bacteria and dust taken into an entrance to pass through an indoor side.SOLUTION: A ventilation device 3 provided in a building includes: an air supply passage 30 for taking outdoor air into an indoor side; and an air exhaust...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a ventilation device that performs ventilation without causing bacteria and dust taken into an entrance to pass through an indoor side.SOLUTION: A ventilation device 3 provided in a building includes: an air supply passage 30 for taking outdoor air into an indoor side; and an air exhaust passage 31 for discharging indoor air to an outdoor side. The ventilation device 3 also includes a ventilation fan 32 provided in at least one of the air supply passage 30 and the air exhaust passage 31. The exhaust passage 31 includes: at least one exhaust port 37 provided on the indoor side; and a discharge port 38 provided on the outdoor side. The exhaust port 37 is provided at least in an entrance 27 of the building.SELECTED DRAWING: Figure 3
【課題】玄関に取り込まれた菌や埃を、室内を経由することなく換気する換気装置を提供する。【解決手段】建物に設けられた換気装置３は、屋外の空気を屋内に取り込むための給気通路３０と、屋内の空気を屋外に排出するための排気通路３１とを有する。また、換気装置３は給気通路３０及び排気通路３１の少なくとも一方に設けられた換気ファン３２を有する。排気通路３１は、屋内に設けられた少なくとも１つの排気口３７と、屋外に設けられた排出口３８とを有する。排気口３７は建物の少なくとも玄関２７に設けられる。【選択図】図３ |
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