A method for closing a water valve

Abstract

The invention discloses a method for closing water valve through key face when people go out. The components involved in the method include a lock base protruding out of a door face. An upper shaft and a lower shaft are further fixed to the lock base. The lower shaft penetrates through the middle of a tuning fork body. The lower portion of the tuning fork body is a component which is capable of making contact with the key face and is called a fork handle. Two fork arms are arranged on the upper portion of the tuning fork body and the fork handle droops when external force does not exist. The upper shaft of the lock base penetrates through the middle of a rotary strip. The lower end of the rotary strip extends to the portion between the two fork arms of the tuning fork body. An embedding hole is formed in the upper portion of the lower end of the rotary strip. A window bead is further embedded into the portion, located on the rotary track of the rotary strip, of the lock base. When the rotary strip rotates rightwards, the window bead can be embedded into a rotary strip hole. The portion, located above the upper shaft, of the end of the rotary strip is provided with a pulling line with a casing pipe. A brake cable can reach a fixing box board of the water drain valve after passing through the connecting portion of a door and a door frame, so that the purpose that the water valve after people go out is automatically closed is achieved through different rotation directions of a key when the door is closed and opened and different contact faces of a controlled component, and water is prevented from leaking when a person is not at home.

Description

technical field [0001] The invention belongs to the technical field of water leakage prevention, in particular to a method for closing a water valve. Background technique [0002] General family will not use water again after going out, but due to reasons such as flush toilet, solar water heater damage, no one will turn off the faucet once water leakage occurs after people go out, and the loss of water leakage will be very serious. In the past, it was conceived to install a sensor switch on the door frame and use electricity to turn off the faucet, but this not only requires electricity, but also requires a complex control system, such as whether to open or close the door, whether to go out by yourself or invite someone to enter the door, as long as the door is opened When it is turned on and off, the electric water valve has to jump. This kind of frequent work not only accelerates mechanical wear, but also causes unnecessary water stoppage. Contents of the invention [0...

AI Technical Summary

Problems solved by technology

[0002] Generally, families will not use water after going out, but due to reasons such as damage to flush toilets and solar water heaters, no one will turn off the faucet once water leaks after people go out, and the loss of water leakage will be very serious

In the past, it was conceived to install a sensor switch on the door frame and use electricity to turn off the faucet, but this not only requires electricity, but also requires a complex control system, such as whether to open or close the door, whether to go out by yourself or invite someone to enter the door, as long as the door is opened When it is turned on and off, the electric water valve has to jump. This kind of frequent work not only accelerates mechanical wear, but also causes unnecessary water stoppage.

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