Multi-stage herringbone wind path type dustproof screen window

Abstract

The invention discloses a multi-stage herringbone wind path type dustproof screen window. The multi-stage herringbone wind path type dustproof screen window comprises a plurality of layers of laminated frames which are arranged side by side and are of a rectangular structure. A plurality of pairs of inclined dovetail grooves symmetrically and equidistantly arranged in a herringbone dislocation array are formed in the inner sides of the laminated frames, and division strip bodies are lath-shaped; dovetail structures matched with the dovetail grooves in the inner sides of the laminated frames are arranged at the two ends of the division strip bodies, and a plurality of sets of division strips are connected into the dovetail grooves opposite to the inner side of the laminated frames in an inserted mode through the dovetail structures at the two ends of the division strips; and baffling air channels are formed between the upper and lower adjacent division strips, dust sedimentation channels are formed between left and right opposite division plates, gauzes are arranged on the front end surfaces of the laminated frames, the laminated frames arranged side by side are clamped and fixed through clamping buckles matched with stepped protrusions, and the bottoms of the laminated frames are clamped and fixed through a U-shaped connecting plate to realize close-attaching of the laminated frames arranged side by side. The multi-stage herringbone wind path type dustproof screen window is simple in structure and reasonable in design, ventilation and air exchange can be achieved, mosquitoes can be prevented from entering, dust is further effectively prevented from entering a room.

Description

technical field [0001] The invention belongs to the technical field of dust-proof screens, and in particular relates to a multi-stage herringbone air-path type dust-proof screen. Background technique [0002] Most of the existing conventional screens are made of single-layer fabric supplemented by a fixed frame, which can only prevent mosquitoes while being ventilated, and has almost no dust-proof effect. In cities with large sandstorms and some mountainous areas, dust can easily pass through the screens Entering the room is harmful to human health, and it is not easy to clean, which reduces the quality of life of residents. Although the closed doors and windows can effectively prevent dust from entering the room, it also makes the indoor ventilation conditions poor and the air quality deteriorates, which is also unacceptable. This technical problem urgently needs a kind of dust-proof screen window that can ventilate, prevent mosquitoes from entering, and can effectively pre...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing conventional screens are made of single-layer fabric supplemented by a fixed frame, which can only prevent mosquitoes while being ventilated, and has almost no dust-proof effect. In cities with large sandstorms and some mountainous areas, dust can easily pass through the screens Entering the room is harmful to human health, and it is not easy to clean, which reduces the quality of life of residents. Although the closed doors and windows can effectively prevent dust from entering the room, it also makes the indoor ventilation conditions poor and the air quality is reduced. It is also unacceptable. To solve For this technical problem, there is an urgent need for a dust-proof screen window that can ventilate, prevent mosquitoes from entering, and effectively prevent dust from entering the room.

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