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Household multifunctional water-saving device

A water-saving device and multi-functional technology, applied in water supply devices, indoor sanitary piping devices, general control systems, etc., can solve the problems of different hand strength, waste of water resources, waste of water resources, etc. Avoid wrong operation, low cost effect

Inactive Publication Date: 2010-05-12
TIANJIN POLYTECHNIC UNIV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Relatively speaking, the waste of domestic water is our most concerned issue. Although people's awareness of environmental protection and water conservation has improved a lot, there are still many places that cause waste.
[0003] Take the faucet as an example. When opening the faucet, the strength of the hand must be different due to individual differences. The flow rate of the water may be large or small. The function is simple, the reading is troublesome, and the actual water flow is relatively large, which causes unnecessary waste of water resources

Method used

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Embodiment Construction

[0030] An anti-theft door lock of the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

[0031] Such as figure 1 As shown, a household multifunctional water-saving device of the present invention includes a single-chip microcomputer main control circuit (1), and is also provided with: a water flow sensor module (2) for measuring the water flow velocity, used to control the household multifunctional water-saving device. The working method of the water device is to use an infrared sensor module (3), a liquid crystal display module (4) for displaying working parameters, a keyboard control module (5) for setting working parameters, and a mode selection switch module for setting working modes (8), a status indicator module (9) for displaying the working status and a stepper motor control module (6) for executing the setting working status and limiting the flow rate of the faucet module (7).

[0032] Such as figure ...

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Abstract

The invention discloses a household multifunctional water-saving device. In the device, a single chip microcomputer (SCM) is used as the control core, a water flow velocity sensor can provide a water flow velocity signal for the SCM control core, a stepping motor drives a water-saving value to realize the regulation of water flow, and the expected water flow velocity is set through a keyboard while a digital tube is used to display the set value and current value of the water flow velocity. The device has two start modes of infrared induction and keyboard, a user can control the device to work by directly pressing a start button or a stop button and control a tap to open or close through the infrared induction mode. The device has complete functions, high practicability, low cost, simple use method and intuitive digital display, greatly reduces the inconvenience caused by the current household water-consuming device, effectively achieves the purpose for saving water and is suitable to popularize for use.

Description

technical field [0001] The invention relates to a water saving device. In particular, it relates to a low-cost, intelligent, simple overall design and structure, strong practicability, rich functions, and a household multifunctional water-saving device close to life. Background technique [0002] In today's society, due to the shortage of water resources and the increasing demand of human beings, the consumption of water resources is huge. Among them, the lack of available water resources on the earth is only one of the reasons, and the more important reason is that human beings do not have a strong awareness of environmental protection and water conservation. Including factories, schools, families, etc., the phenomenon of wasting water resources often occurs. Relatively speaking, the waste of domestic water is our most concerned issue. Although people's awareness of environmental protection and water conservation has improved a lot, there are still many places that cause ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042E03C1/02
Inventor 高圣伟孔佑迪周悦魏巍
Owner TIANJIN POLYTECHNIC UNIV
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