Automatic leakage-proof device for tap water pipes

Abstract

The invention relates to an automatic leakage-proof device for tap water pipes. The automatic leakage-proof device comprises a tap water pipe, wherein the tap water pipe is internally and rotatably provided with a flow monitoring impeller driven to rotate by water flow; the tap water pipe is externally provided with a magnetoelectric induction device for monitoring the number of turns of rotationof the flow monitoring impeller; a micro-leakage pressure increasing device is arranged in the tap water pipe and at one side of the flow monitoring impeller back to the water-flow direction; the micro-leakage pressure increasing device can increase the flow speed of water in the tap water pipe when the water in the tap water pipe is in a very-low flow speed so as to drive the flow monitoring impeller to rotate; an electric control valve for controlling passing and stopping of the tap water is arranged on the tap water pipe, one side of the micro-leakage pressure increasing device back to thewater-flow direction or one side of the flow monitoring impeller facing the water-flow direction. The automatic leakage-proof device also comprises a controller, wherein the input end of the controller is connected with the magnetoelectric induction device, and the output end of the controller is connected with the electric control valve. The automatic leakage-proof device has the beneficial effects that the automation degree is high, and the leakage can be effectively prevented, so that the water resource can be saved and the property safety of residents can be protected.

Description

technical field [0001] The invention relates to an anti-leakage device, in particular to an automatic anti-leakage device for water pipes. Background technique [0002] At present, during the use of household tap water pipelines, most of the causes of large tap water leaks are that users forget to turn off the tap or the tap water pipeline is broken. Large or small leaks can easily lead to water accumulation in the user's room and damage the structure of the house, causing property losses and wasting a lot of water resources. In order to avoid the above problems, the present invention is specially designed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a highly automated automatic leak-proof device for water pipes that can effectively prevent leaks, save water resources, and protect residents' property safety. [0004] The technical solution of the present invention to solve the above-mentioned technical probl...

AI Technical Summary

Problems solved by technology

[0002] At present, during the use of household tap water pipelines, most of the causes of large tap water leaks are that users forget to turn off the tap or the tap water pipeline is broken. Large leaks or small leaks can easily lead to water accumulation in the user's room, destroying the structure of the house, causing property losses, and wasting a lot of water resources. In order to avoid the above problems, the present invention is specially designed.

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