Water-saving type intelligent flushing tank system

Abstract

The invention discloses a water-saving type intelligent flushing tank system comprising a hanging type flushing tank or a flushing tank built inside a closestool, a drainage valve, a flushing pipe, a water inlet valve, a water inlet valve floating body, a power supply, a hand switch and a radio transmitter, wherein the flushing tank is internally provided with the drainage valve; the flushing pipe is connected with the drainage valve; the flushing tank is provided with the hand switch connected with the drainage valve; the radio transmitter is arranged on a wall surface, is opposite to the position of a user and is internally provided with an infrared or ultrasonic induction window, which is electrically connected with the radio transmitter and used for inducing the state of the user; the flushing tank is internally provided with an induction receiving device and a mechanical transmission mechanism, which are mutually electrically connected; the infrared or ultrasonic induction window induces the using state of the user and sends an induction signal to the radio transmitter, the radio transmitter identifies and processes the induction signal and then sends an identification signal to the induction receiving device, the induction receiving device sends a signal to the mechanical transmission mechanism according to the received identification signal, and the mechanical transmission mechanism controls a sluice gate of the flushing tank to be opened for flushing according to the received signal and also controls the water inlet valve to be opened for water inflow.

Description

technical field [0001] The invention relates to a flushing tank system, in particular to a water-saving intelligent flushing tank system capable of automatically sensing a human body and flushing. Background technique [0002] Flush water tanks are often used in toilets, toilets and other occasions. Flush water tanks include hanging water tanks and built-in water tanks for toilets. The traditional operation mode is to manually press the flush button to perform flushing operation after a person finishes using the water tank. [0003] With the improvement of the use of automation, there are many sensor intelligent flushing tanks on the market that can automatically sense the human body. The working process is generally as follows: the water in the tap water pipe first enters the water tank through the water inlet for water storage. When people enter the toilet to defecate , the sensing element senses the signal of the human body, and when the person leaves, the sensing element...

AI Technical Summary

Problems solved by technology

[0004] It has the following defects: the opening and closing of the drain valve is controlled by the electromagnetic coil, and the water in the water tank easily enters the electromagnetic coil, thereby affecting the working performance of the electromagnetic coil, and the electromagnetic coil is easily invalidated, making the intelligent flushing tank It is easy to be damaged, unstable, and the waterproof performance is not good. At the same time, the solenoid valve cover is made of iron. Although it will be plated with a layer of zinc or other metals, it is still easy to rust after long-term use, resulting in a short service life; After use, the automatic function is easy to fail, and there is no manual function, which makes it inconvenient to use

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