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DRAIN DEVICE AND ELECTRONIC CONTROL TYPE DRAIN SYSTEM

  • US 20150026880A1
  • Filed: 07/25/2014
  • Published: 01/29/2015
  • Est. Priority Date: 07/26/2013
  • Status: Abandoned Application
First Claim
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1. A drain device, comprising:

  • a tube set comprising;

    a main tube having a front end and a rear end, wherein the front end defines a water feeding inlet;

    an isolating inner tube having a front end and a rear end, wherein the front end of the isolating inner tube is mounted to the rear end of the main tube;

    a draining outer tube having a front end and a rear end, wherein the front end of the draining outer tube is mounted to the rear end of the main tube; and

    a conduit having a front end, wherein the front end of the conduit is mounted to the rear end of the draining outer tube; and

    a transmission disposed in the main tube and the isolating inner tube, and extended from the front end of the isolating inner tube to the front end of the main tube;

    a stopper mounted to a front end of the transmission, and adapted to close or open the water feeding inlet; and

    a driver disposed in the isolating inner tube, and mechanically connected to the transmission, whereby after the driver receives an electronic control signal, the driver drives the stopper to move downward or upward via the transmission, and there is a sealing effect or a gap between the stopper and the annular plate.

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