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Toilet automatic flushing device

A technology for automatic flushing and toileting, which is used in water supply installations, flushing equipment with water tanks, buildings, etc.

Inactive Publication Date: 2018-10-02
吴建堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its advantages are: it solves the problem of automatic flushing, effectively prevents embarrassing phenomena such as forgetting or missing flushing, and is relatively clean and hygienic compared with other flushing operation methods

Method used

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  • Toilet automatic flushing device

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Embodiment Construction

[0014] According to attached figure 1 The schematic diagram of the circuit of the toilet automatic flushing device shown and the description of the drawings, and the connection relationship between the components in each part of the circuit described in the summary of the invention, as well as the technical parameter requirements of the components and the circuit described in the implementation mode The present invention can be realized by making the main points and carrying out implementation. The related technologies of the present invention will be further described below in conjunction with the embodiments.

[0015] Technical parameters and selection requirements of components

[0016] IC1 is a microwave induction controller, the selected model is TX982, TX982 contains a microprocessor inside, the working voltage of microwave induction controller IC1 is 6~15V; the first pin (red line) of microwave induction controller IC1 is connected to the positive pole of DC power suppl...

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Abstract

The invention relates to a toilet automatic flushing device. The toilet automatic flushing device is characterized by comprising a 12V direct current power supply, a microwave induction and detectioncircuit, a monostable time delay circuit, a level conversion circuit and an electric control water tap driving circuit; in the microwave induction and detection circuit, the model of the microwave induction controller IC1 is TX982. The toilet automatic flushing device changes the flushing mode of common toilet stools by opening a new path. At the end of the toilet, the toilet will automatically complete the flushing process. The toilet automatic flushing device has the advantages that the problem of automatic water flushing is solved, and the awkward phenomenon of forgetting to flush or leaking to flush is effectively prevented, and the problem of the automatic flushing is relatively lower than that of other kinds of flushing operation modes. The toilet automatic flushing device is suitable for installation and use in public toilets such as high-end office buildings, hospitals, passenger stations, airports and the like. The toilet automatic flushing device has the advantages of simplecircuit structure, low manufacturing cost, convenient operation, clean and sanitary and the like.

Description

technical field [0001] The invention belongs to the field of electronic technology and water-saving technology, and relates to an automatic flushing device for a toilet. Background technique [0002] Most of the toilets in public toilets use the back tank type flushing device, which is also the simplest and most commonly used mechanical control method. The disadvantage is that manual operation is required, and it is very unhygienic for everyone to use the control button. [0003] The toilet automatic flushing device according to the present invention takes another approach. It changes the flushing mode of the common public toilet toilet. When the toilet is finished, the toilet will automatically complete the flushing process. Its advantages are: it solves the problem of automatic flushing, effectively prevents embarrassing phenomena such as forgetting to flush or missing flushing, and is relatively clean and hygienic compared with other flushing operation methods. The toile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D5/10
CPCE03D5/105
Inventor 吴建堂
Owner 吴建堂
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