Water supply device for road dust suppression

By introducing a vertical pipeline booster pump and a negative pressure stabilizing tank into the water supply device, combined with a vacuum suppressor and pressure control, the problem of insufficient water supply pressure of the sprayer was solved, achieving efficient dust suppression and a wide coverage area.

CN224358193UActive Publication Date: 2026-06-16CHINA TOWER CORP GUIGANG BRANCH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA TOWER CORP GUIGANG BRANCH
Filing Date
2025-07-14
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The municipal water supply pressure of the existing sprinklers is insufficient, resulting in poor spraying effect, insufficient coverage, and unsatisfactory dust suppression effect.

⚗Method used

A combination of a vertical pipeline booster pump and a negative pressure stabilizing tank is used. The negative pressure effect is eliminated by a vacuum suppressor. The vertical pipeline booster pump pressurizes and delivers water, and a pressure tank is installed on the output pipe to control the water pressure and flow rate, ensuring the stability of the sprinkler water.

🎯Benefits of technology

It achieved a high-pressure and stable water supply for the sprinkler, expanded the atomized spray range, significantly improved the dust suppression effect, and ensured the purification of the urban environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a water supply device for road dust suppression belongs to road dust suppression technical field, has solved the existing municipal water supply pressure low, cannot satisfy the problem of road dust suppression sprinkler use demand. The water supply device includes the pressurizing room, the pressurizing room is equipped with vertical pipeline booster pump, vertical pipeline booster pump one side is equipped with the non - negative pressure steady flow jar, vertical pipeline booster pump input and non - negative pressure steady flow jar output intercommunication, non - negative pressure steady flow jar input and municipal water supply pipe intercommunication, non - negative pressure steady flow jar is equipped with vacuum suppressor on, vertical pipeline booster pump output end is connected with the output pipe, the output pipe is connected with the water outlet pipe, the water outlet pipe is connected with the road's sprinkler, the output pipe is connected with the pressure tank of control water pressure. The utility model discloses a water supply device for road dust suppression provides stable water supply pressure for the sprinkler on the road, and effectively promotes the dust fall effect.
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