Outdoor circulation ventilation device for building

Abstract

An outdoor circulating ventilation system for building is composed of an air admitting unit and an air exhausting unit. Said air admitting unit has a vertical air admitting pipe arranged on the external surface of south wall and with horizontal top intake, closed bottom end and several floor air inlets with valve for the floors. Said air exhausting unit has a vertical air exhausting pipe arranged on the external surface of north wall and with an exhaust blower on its top, closed bottom end and several floor air outlets with valve for the floors.

Description

Technical field [0001] The invention relates to a building ventilation technology. Background technique [0002] In the high temperature season, it is often necessary to close the windows and draw the curtains at 7-8 in the morning to block the outdoor heat and heat radiation to maintain a suitable indoor temperature environment, but after a long time, the air is not fresh due to lack of circulation. , People will feel very stuffy; sometimes the air conditioner is turned on after closing the window, but after a long period of time, the indoor air will not circulate and is not fresh, and people will feel tired. You need to open the window for ventilation, and then turn on the air conditioner after the hot air enters the house. , This is a waste of power. Summary of the invention [0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide an outdoor circulating ventilation device for buildings that can...

AI Technical Summary

Problems solved by technology

[0002] In the high temperature season, it is often necessary to close the windows at 7-8 o'clock in the morning and draw the curtains to block the outdoor heat and heat radiation so as to maintain a suitable temperature environment in the room. , people will feel very stuffy; sometimes turn on the air

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