Box type ventilation device for building workshop

Abstract

The invention discloses a box type ventilation device for a building workshop. The box type ventilation device comprises a box body and a filter barrel, wherein the left side of the box body is fixedly connected with a wall body, and the bottom of the left side of the wall body is fixedly connected with an air inlet pipe; one end of the air inlet pipe penetrates through the box body and extends into the box body, and the other end of the air inlet pipe communicates with an air collecting hopper; and one side, far away from the air inlet pipe, of the air collecting hopper is fixedly connected with a fixing frame. The invention relates to the technical field of building construction. According to the box type ventilation device for the building workshop, one side, far away from the air inletpipe, of the air collecting hopper is fixedly connected with the fixing frame, and a brush can clean blades of an exhaust fan by utilizing the rotation of the exhaust fan, so that the problem that the performance of the exhaust fan is reduced due to the fact that dust is accumulated on the exhaust fan is avoided, and the cleaning strength of the blades of the exhaust fan is improved; and a bottomplate is fixedly connected to the bottom between the two sides of the inner wall of the box body, so that sucked air is filtered, the content of dust in the air is reduced, then the purified air is discharged into the workshop, and the circulation of the air in the workshop is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a box-type ventilation device for a building workshop. Background technique [0002] In a broad sense, architecture is a discipline that studies architecture and its environment. Architecture is a discipline that spans engineering technology and humanities. Architecture involves architectural art and architectural technology, as well as architectural art as a practical art. The aesthetic side and the practical side are included, although they are clearly different but closely related, and their weight varies greatly with the specific situation and different buildings. Ventilation is the use of natural or mechanical means to keep the wind unobstructed, which can Pass through and reach the room or the sealed environment to create a hygienic, safe and other suitable air environment technology. Regular ventilation can improve indoor air quality and is beneficial to heal...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a box-type ventilation device for a construction workshop, which solves the problem that the fan blades tend to accumulate a lot of dust, affecting normal use, and the discharged air contains a lot of dust

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