Method for improving ventilation and lighting effects of building

Abstract

The invention discloses a method for improving the ventilation and lighting effects of a building. The method specifically comprises the following steps: forming an air inlet port and an air outlet port in the wall of each room in the building; arranging an air purification device at each air inlet port; arranging an air exhaust device at the roof of the building; and forming a lighting window without a movable fan at the wall of each room, and arranging flow-limiting valves at the air inlet port and/or the air outlet port. According to the method, the air inlet ports and the air outlet portsare reasonably formed in the wall of the building, air is driven to enter the rooms from the air inlet ports by the air exhaust device and then is exhausted out of the rooms from the air outlet ports,so that adequate ventilation for each room is ensured; moreover, the air exhausted from the interiors of the rooms is converged into a courtyard, and uniformly exhausted from the top of the courtyardvia an air exhaust port, so that a better ventilation effect for the building is achieved; and the lighting window is a totally-enclosed window, and a movable fan window frame does not need to be arranged on the totally-enclosed window any more, so that a better lighting effect is achieved, and the effect of preventing mosquitoes and dust from entering the rooms can further be achieved.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a method for increasing the ventilation and daylighting effects of buildings. Background technique [0002] Conventional buildings mainly rely on natural ventilation with movable windows to meet indoor air quality and lighting requirements. As modern residents pay more and more attention to health, especially respiratory health, the requirements for indoor air are getting higher and higher, and the PM2.5 of indoor air is generally much higher than the value of outdoor PM2.5. Naturally ventilated windows It is difficult to meet the use requirements, and the poorly ventilated room is very harmful to the health of residents. In addition, a movable sash frame needs to be installed around the movable sash of the traditional window, and the production cost is high, and the setting of the movable sash frame also has a certain influence on indoor lighting. [0003] In response to the...

AI Technical Summary

Problems solved by technology

Although the green building wall of this patent cleans the air by setting an air cleaning device in the ventilation passage, and then arranges a fan in the ventilation pipe passage to speed up the air flow, so that the outdoor air can enter the room in a clean state, but this Green building walls need to be equipped with pipes, which also has the problem of high production costs

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