Energy-saving ventilation system for building basement

Abstract

The invention relates to an energy-saving ventilation system for a building basement. The energy-saving ventilation system for the building basement comprises the basement and ventilation pipes positioned at two sides of the basement, wherein the ventilation pipes are connected with flow guide pipes, the ventilation pipes are communicated with the basement, a box is formed in a horizontal sectionof the ventilation pipes, an air quantity adjusting mechanism is arranged in the box, one end, far away from the basement, of one ventilation pipe extends out of the ground and is connected with a horn cover through a telescopic mechanism, and one end, far away from the basement, of the other ventilation pipe extends out of the ground and is provided with a rain cover. The height of the horn covercan be adjusted by the telescopic mechanism, so that the air inlet quantity of the horn cover is adjusted, the ventilation quantity in the ventilation pipes is adjusted by the air quantity adjustingmechanism, the ventilation flow in the basement can be adjusted integrally according to seasonal climate change, and the ventilation effect is improved.

Description

technical field [0001] The invention relates to the technical field of basement ventilation, in particular to an energy-saving ventilation system for a building basement. Background technique [0002] As the concept of green building is becoming more and more popular, the use of basement space has become an inevitable trend of existing urban buildings. Due to the special geographical location of the basement, it is necessary to increase the ventilation structure to avoid stuffy basement, ensure air circulation, freshness, and create comfort. , Ideal indoor environment. [0003] Existing, disclose a kind of novel basement ventilation shaft as Chinese patent invention patent application announcement number CN204081393U, comprise the ventilation shaft that is located in the basement room, be located at the ventilation shaft above the ground and be located at the civil air duct of ground covering soil layer, so The civil air duct described above is connected to the ventilation ...

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: although the ventilation shaft and the air pipe are connected at right angles to achieve waterproof effect, the size of the ventilation path of the air pipe cannot be adjusted, and the ventilation flow in the basement cannot be adjusted, and it cannot be adjusted according to different climate change requirements. Adjust the size of the basement ventilation flow

Images