Water leakage protection device

Water leakage protection device

  • CN 205,350,861 U
  • Filed: 10/20/2015
  • Issued: 06/29/2016
  • Est. Priority Date: 10/20/2015
  • Status: Active Grant
First Claim
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1. a water-leakage protecting device, including being provided with water inlet (201) and the pipeline of outlet (202), it is characterized in that, impeller (400) and electromagnetic valve (500) it is provided with in described pipeline, and the passed discharge of impeller (400) for every revolution is fixing given value, pipeline is outside equipped with controller (100), impeller (400) is provided with the induction apparatus of sensing impeller (400) revolution, and described induction apparatus and electromagnetic valve (500) are connected with controller (100) respectively, the impeller rotation counting module for the revolution of impeller (400) counts and has specified maximum revolution is included in described controller (100), for the impeller rotation counting dump block that the count value of impeller (400) revolution counter module is zeroed out, for closing the solenoid valve control module of electromagnetic valve (500) and for monitoring the streamflow regime monitoring module of streamflow regime.

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