No-water cleaning system for large-caliber long-distance pressure pipeline and using method for no-water cleaning system

Abstract

The invention provides a no-water cleaning system for a large-caliber long-distance pressure pipeline and a using method for the no-water cleaning system, and belongs to the technical field of pipeline cleaning. The no-water cleaning system solves the problems such as an unreasonable design in the prior art. The no-water cleaning system for the large-caliber long-distance pressure pipeline is connected with a to-be-cleaned pressure pipeline, and is positioned between a water quantity input valve and a water quantity output valve on the pressure pipeline. The no-water cleaning system comprises a gas conveying header tube, wherein a tertiary air compression structure, a cooling structure, a gas pulse generator and the like are sequentially arranged in a movement direction of gas conveyed on the gas conveying header tube. The no-water cleaning system for the large-caliber long-distance pressure pipeline and the using method for the no-water cleaning system provided by the invention have the advantages that: gas supply capacity of the system is improved through the tertiary air compression structure which can prepare low-pressure, medium-pressure and high-pressure compressed air; and meanwhile, power consumption is reduced, and the generated gas cleans dirt in the pressure pipeline better through the gas pulse generator.

Description

technical field [0001] The invention belongs to the technical field of pipeline cleaning, and in particular relates to a large-caliber long-distance pressure pipeline anhydrous cleaning system and a using method thereof. Background technique [0002] Water is a necessity for life and production. If the water quality does not meet the corresponding requirements in life, it will affect people's health; in industry, if the water quality does not meet the corresponding standards, it will cause losses to the industry. For this reason, water standards The formulation of the policy is closely related to all walks of life in society. During the period from the 1980s to the present, my country's urban water supply has achieved tremendous development. my country's current GB5749-2006 sanitary standard for drinking water was proposed by the Ministry of Health, Ministry of Construction, Ministry of Water Resources, Ministry of Land and Resources and State Environmental Protection Admin...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned scheme has improved some problems of the prior art to a certain extent, but the scheme also has at least the following defects: large water consumption, slow flow rate, poor cleaning effect, etc.

Images