Method for constructing fence with automatic spraying device and fence module

Abstract

The invention relates to the field of construction site dust fall, in particular to a method for constructing a fence with an automatic spraying device and a fence module. The fence module at least comprises a fence plate, fence columns and a spraying pipe, wherein the spraying pipe is a hose and/or a hard pipe, one ore more connecting pipes are arranged in the middle of the pipe wall of the spraying pipe, the connecting pipe is provided with an electromagnetic valve, quick joints are arranged at the two ends of the spraying pipe, the two ends of the fence plate are connected with the fence columns, grooves are formed in the upper end of the fence plate and the upper ends of the fence columns, the grooves are matched with the spraying pipe in size, a dust sensor is arranged on the pipe wall of the spraying pipe, and the dust sensor and the electromagnetic valve are connected with a control module. According to the technical scheme, the dust sensor on the spraying pipe monitors the dustflying condition near the fence in real time, when it is monitored that the flying dust exceeds a set numerical value, spraying is started on a construction site, the area needing to be sprayed can be subjected to dust fall in a targeted mode, the situation that a lot of accumulated water is generated in other areas and influences construction operation is avoided, management automation is achieved, energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the field of dust reduction on construction sites, in particular to a construction method and a fence module with an automatic spray device for the fence. Background technique [0002] The construction site in the city will generate dust, which must be controlled and reduced during the construction process. At present, the spray dust method is mainly used to eliminate the dust on the construction site. The specific method is: install a spray device on the enclosure of the construction site, and the water mist sprayed by the spray device will combine with the dust in the air, so that the proportion of the dust will increase and fall into the construction site, reducing environmental pollution. The Chinese utility model patent "A dust suppression device for a construction site" (CN201520930609) provides a dust suppression device assembled from multiple sprinkler subsystems, and uses the dust suppression device to surround the con...

AI Technical Summary

Problems solved by technology

The Chinese utility model patent "A Dust Suppression Device for Construction Sites" (CN201520930609) provides a dust suppression device assembled from multiple sprinkler subsystems, and uses the dust suppression device to surround the construction site to reduce dust, but the dust suppression device still exists The following questions: 1. During the construction process, the shape of the enclosure will change according to the construction requirements, and the layout of the enclosure will also change accordingly. The arrangement of the spray pipes of the dust suppression device will also need to be changed along with the enclosure. When changing the layout of the sprinkler pipes, all the sprinkler subsystems need to be disassembled and then reassembled. The workload is heavy and the operation is troublesome.

Therefore, there is a need for a spray pipe that is easy to assemble, and when the shape of the enclosure changes, the spray pipe will also change accordingly; 2. Not all areas of the construction site need to be sprayed to reduce dust. For places that do not need to be sprayed , Spraying will produce stagnant water and affect the construction work, so a fence that only sprays the area that needs to be sprayed is needed; 3. The spray pipe is arranged on the ground, which is easy to be crushed by vehicles or trampled by workers, so it is necessary to A fence that is not easy to damage the spray pipe; 4. The timing of spraying is judged by the workers according to the site conditions. This method is not accurate, and a device that can automatically control the spraying according to the dust situation is required.

Images