Preservative spraying equipment for municipal green ecological channel

Abstract

The invention discloses a municipal green ecological channel preservative spraying device which comprises a vehicle body used for moving at the bottom of a water pool, a liquid storage tank arranged on the vehicle body and a spray head assembly. The spray head assembly comprises a liquid conveying cylinder module communicating with the liquid storage tank through a pipeline, a spray nozzle slidably connected to the liquid conveying cylinder module, a rotation driving mechanism used for driving the liquid conveying cylinder module to rotate and a vertical driving mechanism used for driving the spray nozzle to ascend or descend. The liquid conveying cylinder module comprises an outer cylinder and a core rod rotationally arranged in the outer cylinder in a sleeved mode, a sliding groove is formed in the outer cylinder in the axis direction, a spiral groove is formed in the outer wall of the core rod, the number of turns of spiral is one, and the spiral groove is communicated with a liquid conveying pipeline; the nozzle is slidably connected to the sliding groove, and the inner end of the nozzle is slidably connected with the spiral groove. The spraying equipment can automatically complete spraying and brushing of the preservative, is safer and higher in efficiency, and can avoid the problems of bending and winding of a liquid conveying pipeline.

Description

technical field [0001] The invention relates to construction equipment for ecological channels, in particular to antiseptic spraying equipment for municipal green ecological channels. Background technique [0002] In recent years, water environment improvement has become more and more important in the construction of ecological civilization. The construction of the municipal green ecological channel of the water control and treatment cycle system under the upper control involves the concrete pouring of the pool. Since the sewage contains acid, alkali, salt, organic matter and other substances, it will cause serious corrosion to the reinforced concrete. Therefore, anti-corrosion is required for the built pool. Agent spraying. At present, for the spraying method of pool preservatives, all are manual hand-held nozzles for spraying. This spraying method has the following problems: [0003] 1. It needs to consume human resources, the degree of automation is low, the spraying ef...

AI Technical Summary

Problems solved by technology

[0003] 1. It needs to consume human resources, the degree of automation is low, the spraying effect is not good and the work efficiency is low

[0004] 2. During the spraying process, the operator is in close contact with the anti-corrosion spray, which poses a hidden danger to the health of the operator

[0005] 3. During the rising and rotating process of the nozzle, there is a problem that the liquid delivery pipe is bent and entangled, which affects the spraying and even the infusion pipe bursts

Images