Building outer wall spraying device

Abstract

The invention relates to the technical field of building outer wall spraying, and discloses a building outer wall spraying device. The building outer wall spraying device comprises a base, a coating box, a protective cover, spraying equipment, recovering equipment and a recovering box, a supporting block is arranged on the base, a fixing column is arranged on the supporting block, a movable arm isrotationally connected with the fixing column, a knob is in threaded connection with the fixing column; a fixing piece is arranged on the movable arm and penetrates through the protective cover to beconnected with spraying equipment, the protective cover is rotationally connected with the fixing piece, an air pump and an exhaust fan are arranged on the coating box, a second adapter is arranged on the face, close to the coating box, of the protective cover, a third adapter is arranged on the spraying equipment and extends out of the protective cover, a second connecting pipe is arranged on the second adapter and communicates with the exhaust fan, and a third connecting pipe is arranged on the third adapter and communicates with the liquid outlet end of the air pump. According to the building outer wall spraying device, the safety performance is good, spraying is uniform, a gaseous coating in the spraying process is treated, a coating overflowing from a spray head is recovered, and thebuilding outer wall spraying device is more energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of building exterior wall spraying, in particular to a building exterior wall spraying device. Background technique [0002] With the continuous development of the urbanization process, the number of high-rise buildings in the city is increasing; in the construction of high-rise buildings, it is necessary to spray or other decoration work on the outer surface of the building, these spraying and decoration work not only directly affect the appearance of the building, It also greatly affects the overall appearance of the city; exterior wall coatings are used to paint the exterior walls of buildings, and some exterior wall coatings also have water resistance and require self-cleaning properties. [0003] The Chinese patent publication number is CN201920229526.5, and the invention name is a high-rise building exterior wall spraying device. The equipment is hung by a sling, and the staff stands on the supporting ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a spraying device for exterior walls of buildings, which has the advantages of good safety performance, uniform spraying, no need for operators to follow, and the gaseous paint in the spraying process is processed, and the paint overflowing from the nozzle is processed. Recycling, more in line with the advantages of energy saving and environmental protection, solves the problems of not being safe enough, uneven spraying, overflowing paint from the nozzle can not be recycled, not enough energy saving and environmental protection

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