Building energy-saving ventilating system

Abstract

The invention relates to the technical field of building ventilation, and concretely provides a building energy-saving ventilating system, which comprises an air inlet box. A plurality of air inlet fans are arranged in the air inlet box and are respectively connected with corrugated pipes; a valve is arranged on an air inlet branch pipe; the corrugated pipes are buried in the ground and are respectively connected with an air collecting pipe; the other end of the air collecting pipe is connected with an air outlet main pipe; the air outlet main pipe is respectively connected with a plurality of air outlet branch pipes; outlets of the air outlet branch pipes are located in a building. According to the building energy-saving ventilating system provided by the invention, fresh air is cooled or heated through the corrugated pipes buried in the ground, so that the air is kept to be consistent to the subsurface temperature; then constant-temperature air is fed into the building; the ventilating system is low in energy consumption and low in noise, and can carry out ventilation or air circulation treatment according to the needs.

Description

technical field [0001] The invention relates to the technical field of building ventilation, and specifically provides a building energy-saving ventilation system. Background technique [0002] The scale of modern buildings is getting bigger and bigger. Although the area of ​​glass curtain walls is getting bigger and bigger, due to the needs of safety and beauty, the area that can be opened is usually very small, and the windows are basically closed during use, so for In many modern buildings, the effect of natural ventilation is very poor, especially for the inner areas of some large buildings, there is basically no natural ventilation. In order to solve the problem of poor indoor air quality, most modern buildings use mechanical ventilation, but at the same time it brings problems such as energy consumption and noise. At the same time, for heating or cooling, an air conditioning system is also required. Contents of the invention [0003] In view of the above technical ...

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Problems solved by technology

[0002] The scale of modern buildings is getting bigger and bigger. Although the area of ​​glass curtain walls is getting bigger and bigger, due to the needs of safety and beauty, the area that can be opened is usually very small, and the windows are basically closed during use, so for In many modern buildings, the effect of natural ventilation is very poor, especially for the inner areas of some large buildings, there is basically no natural ventilation

In order to solve the problem of poor indoor air quality, most modern buildings use mechanical ventilation, but at the same time it brings problems such as energy consumption and noise.

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