A drainage pipe anti-blocking device capable of automatic dredging

Abstract

The invention relates to the technical field of urban construction, and discloses an anti-clogging device for drain pipes that can be automatically dredged. , the right side of the air pressure pipe is slidably connected with a rear pressure block, the fixed rod is slidably connected with a slide bar away from the side away from the drain pipe, and the side of the slide bar far away from the drain pipe is fixedly connected with a hose, so A trigger box is fixedly connected to the right side of the hose. The drainpipe anti-blocking device capable of automatically dredging, when the front lower pressure block moves to the limit block and contacts the protrusion, the limit block moves away from the sealing plate under the action of the protrusion, releasing the locking of the sealing plate , so that the air in the capsule flows to the trigger box through the inner cavity of the slide bar and the flexible pipe under the pressure of the front upper pressure block, and the ejector rod in the trigger box moves downward under the action of air pressure.

Description

technical field [0001] The invention relates to the technical field of urban construction, in particular to an anti-clogging device for drain pipes that can be automatically dredged. Background technique [0002] Urban drainage system is an integral part of urban public facilities. It has the function of protecting and improving the environment and eliminating the hazards of sewage. It plays an important role in the entire water pollution control and water ecological environment protection system. Some of the urban drainage and waterlogging prevention infrastructure Delayed construction, insufficient rainwater storage and emergency management capabilities, prone to severe rainstorms and waterlogging disasters, so the dredging of urban drainage systems is particularly important. [0003] During the drainage and sewage discharge process of the urban drainage system, due to the large amount of impurities in the sewage and rainwater, the drainage pipes of the drainage system are...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-clogging device for drain pipes that can be automatically dredged, which has the advantages of preventing clogging and automatically dredging, and solves the problem that it is not easy to dredge

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