Curtain wall natural ventilation device

Abstract

The invention discloses a curtain wall natural ventilation device, which includes a shell, a fan material and a insect-proof net in the device, wherein the shell is of a cuboid shape consisting of a cover plate, an inner frame material, an outer frame material, a lower frame material, an upper frame material, a left side plate and a right side plate, interior of the shell is a ventilation cavity, the upper frame material is of a groove shape with an upward opening, a ventilating opening is arranged at middle of the cover plate arranged at top, the material fan is arranged at the ventilating opening and is connected with the upper frame material through hinge mechanisms arranged at two sides of the material fan, a air channel upper chamber is formed between the material fan the upper frame material, the insect-proof net is arranged on the upper frame material below the fan material, the inner frame material and the outer frame material are arranged below the upper frame material and form a air channel lower chamber with the inclined lower frame material, and a air intake grating is arranged at the lower part of the outer frame material. The invention has advantages of the energy conservation, noise reduction, heat insulation and good safety, can continuously ventilate, integrate with the curtain wall and improve integral aesthetic feeling.

Description

technical field [0001] The present invention relates to ventilating devices, in particular natural ventilators for curtain walls. Background technique [0002] The traditional ventilation method is to open the window for ventilation, exhaust fan for ventilation or air conditioner for ventilation. These methods have certain advantages, but they cannot meet people's requirements in some respects: rain, snow, insects, noise, and sand particles cannot be prevented from entering the room when windows are opened for ventilation; ventilation is limited by time and season; There will be worries about thieves and wind intrusion, opening windows in high-rise buildings is not safe; opening windows on curtain walls will damage the overall decorative effect, etc. Exhaust fans and air conditioners will generate noise, and they are driven by power, which consumes a certain amount of energy. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the p...

AI Technical Summary

Problems solved by technology

These methods have certain advantages, but they cannot meet people's requirements in some respects: rain, snow, insects, noise, and sand particles cannot be prevented from entering the room when windows are opened for ventilation; ventilation is limited by time and season; You will worry about thieves and wind intrusion, opening windows in high-rise buildings is not safe; opening windows on curtain walls will damage the overall decorative effect, etc. Exhaust fans and air conditioners will generate noise, and they are driven by power, which consumes a certain amount of energy

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