Ventilating method and device for building

Abstract

The invention relates to a ventilating method and a ventilating device for a building and is characterized in that a wind speed monitoring mechanism is arranged at the highest roof of a building and a position above the highest roof, the wind speed monitoring mechanism is electrically connected with an electric window and an automatic control system of the building, and the automatic control system of the building is used for controlling the wind speed monitoring mechanism and the electric window, so as to realize linkage of the wind speed monitoring mechanism and the electric window; by monitoring the change conditions of natural wind and adapting to the change of the natural wind, the resistance distribution of a resistance part on a ventilating path of the building can be changed; and a control signal produced by the control system is output to a control end of the electric outer window to form a regulation structure for leading the natural wind into the room of the building, so as to change the resistance distribution of the resistance part on the ventilating path of the building. The method and the device have the benefits of being convenient to control, simple in structure and capable of ensuring reasonable indoor natural ventilation.

Description

technical field [0001] The invention relates to a building, in particular to a ventilation method and device for a building. It belongs to the technical field of building structures. Background technique [0002] Natural wind can improve the indoor thermal environment and air quality, while reducing the energy consumption of air conditioning and heating. However, the existing problems of natural ventilation are: the direction and speed of natural wind vary a lot, and the window opening method and air flow organization of buildings cannot adapt to the changing natural wind conditions; the indoor ventilation organization of natural ventilation is irregular and uncontrolled. [0003] In the prior art, since most buildings adopt an uncontrollable natural ventilation structure, under natural ventilation conditions, the indoor ventilation state is irregular and uncontrolled, resulting in poor indoor use of natural wind. Therefore, in many current architectural designs, the use o...

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Problems solved by technology

[0005] One of the purposes of the present invention is to solve the problem that the uncontrollable natural ventilation structure of buildings in the prior art has irregular and uncontrolled indoor ventilation conditions, resulting in poor indoor use of natural wind; to provide a building This method has the characteristics of better combining natural ventilation and architectural design, and changing the natural ventilation volume according to the wind signal.

[0006] The second object of the present invention is to solve the problem that the uncontrollable natural ventilation structure of buildings in the prior art has irregular and uncontrolled indoor ventilation conditions, resulting in poor indoor use of natural wind; to provide a building Ventilation device for things

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