Construction fence and dust control method

Abstract

The invention relates to a construction fence and a dust control method. The fence comprises stoppers and a plurality of hollow upright posts, wherein the stoppers are vertical plates and are connected end to end to form an encircled shape; the upper half part of the stopper is hollowed to form a hollow part, and the lower half part of the stopper is solid to form a structural supporting body; first thin slots communicated with the hollow part to vent air are formed in the top of the stopper along a length direction of the stopper; the first thin slots are connected end to end; a plurality ofstraight joints used for introducing outside air are formed in the lower parts of the stoppers; the plurality of hollow upright posts are arranged on the encircled outer sides of the stoppers and fixedly connected with the stoppers; the bottom ends of the hollow upright posts are fixed on the ground, and the upper ends of the hollow upright posts are closed; and air outlets are formed in the sidefaces of the upper parts of the hollow upright posts, and air inlets are formed in the side faces on the lower parts of the hollow upright posts. According to the hollow upright posts disclosed by theinvention, the dust falling operation can be efficiently performed, water resources are effectively saved, and waste is avoided. Moreover, the dust falling coverage is wide, and the coverage can obviously extend towards a range formed by encircling of the fence, so that the construction environment is improved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction enclosure and a dust control method. Background technique [0002] Enclosure refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and maintenance panels made of various shaped panels. During the construction process, a large amount of dust is generally produced, resulting in a bad construction environment and affecting the air quality outside the enclosure, especially in construction operations in urban areas, the dust generated will greatly affect the surrounding air The existing method generally uses a water mist spraying device on the top of the enclosure, but this method contains many defects and deficiencies. First, the spraying distance is short, and the scope of dust reduction is small, which is limited to ...

AI Technical Summary

Problems solved by technology

[0002] Enclosure refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and maintenance panels made of various shaped panels. During the construction process, a large amount of dust is generally produced, resulting in a bad construction environment and affecting the air quality outside the enclosure, especially in construction operations in urban areas, the dust generated will greatly affect the surrounding air The existing method generally uses a water mist spraying device on the top of the enclosure, but this method contains many defects and deficiencies. First, the spraying distance is short, and the scope of dust reduction is small, which is limited to the top of the enclosure. It is difficult to achieve the purpose of dust reduction inside, and the operating environment of workers cannot be improved; secondly, the efficiency of dust reduction is low, because the sprayed water mist particles are small and easy to vaporize, so it has volatilized before combining with more dust particles, Serious waste of water resources

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