A detachable dredging device and control method for elbow blockage

Abstract

The invention relates to a detachable dredging device for bent pipe blockage and a control method. The device comprises a connecting rod, an exerting rod and a hollow sleeve. The connecting rod is composed of short rods; a hollow steel pricker is arranged on the front side of the first short rod; magnetic rings, metal bonding pieces and balls are arranged on two sides of each short rod; a magneticring and a metal bonding piece are arranged on two sides of the exerting rod; the hollow sleeve is fixedly connected through a double pipe connecting sleeve; and a bevel bottom try is arranged at thebottom of the first hollow sleeve. The detachable dredging device can use the connecting rod and the exerting rod independently according to a bend demand or use the connecting rod and the exerting rod synergistically or use the connecting rod, the exerting rod and the hollow sleeve in a mixed manner. The detachable dredging device is simple in structure, detachable and obvious in effect, and hasa very good application prospect in disposing bent pipe blockage.

Description

technical field [0001] The invention belongs to daily necessities, in particular to a household detachable dredging device for elbow blockage and a control method. Background technique [0002] The blockage of the sewer pipe, especially the blockage at the elbow of the pipe, is difficult to deal with and adds troubles to people's daily life. At present, the commonly used dredging methods are: 1) Rod dredging device; push the blockage to slide in the pipeline with the help of hard objects. Dredging effect; 2) Pipeline dredging agents, usually solid or liquid substances, generate a large number of bubbles through the reaction, and increase the gas pressure of the pipeline to push the blockage to slide; this method usually brings in a large amount of inorganic or organic substances, adding Wastewater treatment costs; and the resulting gas pressure has less effect on greasy plugs that are very hard. 3) Pneumatic device; store a certain gas pressure through the device; then ins...

AI Technical Summary

Problems solved by technology

[0002] Blockage of sewer pipes, especially the blockage of pipe bends, is not easy to deal with, adding troubles to people's daily life

At present, the commonly used dredging methods are: 1) Rod dredging device; push the blockage to slide in the pipeline with the help of hard objects. Dredging effect; 2) Pipeline dredging agents, usually solid or liquid substances, generate a large number of bubbles through the reaction, and increase the gas pressure of the pipeline to push the blockage to slide; this method usually brings in a large amount of inorganic or organic substances, adding Sewage disposal costs; and the resulting gas pressure is less effective on very hard, greasy plugs

3) Pneumatic device; store a certain gas pressure through the device; then insert the blocked pipe to release the gas pressure. Low pressure to presume sliding of the blockage; also, if the pipe is long, the gas pressure will be released along the way, which is less effective

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