.The tower crane high-altitude sprinkler system can be used to suppress dust, cool down, and prevent fire and disasters within the area within the rotation radius of the tower crane.
, .The tower crane high-altitude spray system can be connected to the municipal pipe network to obtain water, or it can be combined with the circulating water recovery system. The circulating water recovery system mainly consists of circulating water collection, filtration and sedimentation, storage facilities (water tanks), and processing It is composed of pressure pump, recycling and other parts.
, .The spray dust reduction system consists of: tower crane time-controlled distribution box, high-pressure water pump, special rotating universal joint for tower crane, galvanized steel pipe or R pipe, transition device, tee, rotating nozzle, ball valve, etc.
, .The spacing between water pumps, tees, branch pipes, nozzles, etc. is determined according to the form and coverage radius of the nozzles, and the layout principle must meet the needs of the site.
, .Since the standard parts of the tower crane are strictly prohibited from welding, the special optional universal joint is equipped with two fixed supports, which are connected and fixed with the universal joint through screw buckles. The pipe supports are connected with standard parts of the tower crane using screw buckles.
, .Regularly check whether the pipe support system and the directional joint and the tower crane universal wheel axis are coaxial and concentric, and whether there is any displacement.
, Performance characteristics:
, .Wide spray range, can completely cover the area within the rotation radius of the tower crane
, .Can complete atomization curing of concrete curing base
, .Can Ground cooling in hot weather
, .can prevent and reduce fires
, .suppress construction site dust and control haze effectively
, system composition
, .spray system includes pipes , special universal joints for pipelines, spray heads, pressurized water pumps, timers, etc. The spray heads should be installed every meter.
, . Tower crane high-altitude sprinkler system pipeline settings: According to the length of the rotating arm, generally install a sprinkler head every meter to select the water pump model, water pipe, and pipe-specific universal joint model.
, .Set the universal joint of the sprinkler system according to the axis core of the tower crane universal wheel to maintain coaxiality and concentricity
, .Use R pipes or pipes or galvanized steel pipes as water transmission pipelines
, . When the main pipes of the sprinkler system are laid for a long time in the northern region, in order to prevent the pipes from freezing in winter, the burial depth of all main pipes shall not be less than 1 meter and heat preservation measures shall be provided
. In order to ensure the quality of circulating water, the , add a water treatment system.
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