Novel drainage pipe

Abstract

The invention discloses a novel drainage pipe, in particular to the field of drainage pipes. The novel drainage pipe comprises a water inlet pipe, wherein an outer pipe is arranged at the bottom of the water inlet pipe, an inner pipe is arranged inside the outer pipe, the top of the water inlet pipe is arranged in an outward protrusion mode, a plurality of water permeable holes are formed in the top of the water inlet pipe in a penetrating mode, an arc plate is arranged on the inner surface of the water inlet pipe, and a water outlet is formed in the top of the water inlet pipe. According to the novel drainage pipe, impact force is exerted on an iron wire frame through water flow, the iron wire frame is moved downwards under the force, a clamping block moves downwards in a clamping groove,so that a spring is driven to be stressed and contracted, the water flow is buffered, the flow rate of the water is slowed down, so that a source of noise is reduced; meanwhile, a cavity formed through the inner pipe and the outer pipe is arranged in a vacuum mode, a sonic transmission channel is cut off, so that the noise is further reduced; and through a series of cooperation, the drainage noise of the drainage pipe can be reduced, and the comfort of people is improved.

Description

technical field [0001] The invention relates to the field of drainage pipes, more specifically, the utility relates to a novel drainage pipe. Background technique [0002] Pipes are necessary materials for construction projects. Commonly used are water supply pipes, drainage pipes, gas pipes, heating pipes, wire conduits, rainwater pipes, etc. [0003] The prior art has the following disadvantages: the drainpipe usually makes a lot of noise when draining water, which causes great disturbance to people, makes the operating environment worse, and reduces people's comfort. Contents of the invention [0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a new type of drainage pipe, through which the water flow will have an impact force on the wire frame, the wire mesh will move downward under force, and the clamping block will move downward in the groove , so as to drive the spring to shrink under force, so...

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following deficiencies: the drainpipe usually makes a lot of noise when draining water, causing greater disturbance to people, making the operating environment worse, and reducing people's comfort

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