CN201229491Y

CN201229491Y - Hand washing tap and closet flush variable integration single chip computer control device

Info

Publication number: CN201229491Y
Application number: CNU2008201214421U
Authority: CN
Inventors: 谭启仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-11
Filing date: 2008-07-11
Publication date: 2009-04-29
Anticipated expiration: 2018-07-11

Abstract

The utility model relates to a single chip micro-computer control device whose hand washing tap and stepping flushing of a squatting pan are integrated, in particular to a squatting pan single chip micro-computer control device with a contact-free hand washing tap. The device is characterized in that a field-effect tube voltage inducing device and two light-touch buttons for controlling the stepping flushing of the squatting pan are respectively connected with the input end of the single chip micro-computer, the output end of the single chip micro-computer is respectively connected with a switching tube, the switching tube is connected with a relay, a public conduct of the relay is respectively connected with two electrical controlled valves, both ends of a direct current power supply is respectively connected with a normally-opened contact and a normally-closed contact of the relay, and the electrical controlled valves respectively control the opening and the closing of the hand washing tap and the flashing of a water tank of the squatting pan. The utility model has beneficial effects that the structures of the hand washing tap and the squatting pan are integrated with each other, and the hand washing tap can be controlled to supply water in timing and the water tank of the squatting pan can be controlled to flush according to stool in a distinguishing mode, and water after used for washing hands is guided into the water tank of the squatting pan, which is beneficial to the secondary application of the water source. The electrical controlled valves are not easily affected by impurity in water and are suitable for environment with poor water quality.

Description

A kind of hand washing tap and the toilet stepping integrated monolithic processor control device of washing by water

Technical field

The utility model relates to a kind of single-chip microcomputer water-saving control device, particularly a kind ofly can control simultaneously that water swivel is washed one's hands and the integrated monolithic processor control device of toilet stepping flushing water-closet bowl in limited time.

Background technology

The utility model is before the applying date, prior art control water swivel wash one's hands in limited time and the single chip computer device of toilet stepping bath independent each other, the inconvenience that the control of the integral structure of water swivel and toilet is brought the wasting of resources and uses.Secondly, water swivel and toilet adopt electrically-controlled valve, are subject to impurity effect in the water, are not suitable for using at the bad environment of water quality.

Summary of the invention

The purpose of this utility model provides a kind of hand washing tap that uses electrically-controlled valve and the toilet stepping integrated monolithic processor control device of washing by water.

The technical scheme that its technical matters that solves the utility model adopts is: have and control the one chip computer control structure that water swivel is washed one's hands and toilet stepping flushing water-closet bowl is total simultaneously in limited time.The field effect transistor voltage induced device of control hand washing tap is made up of field effect transistor and switching tube, two of field effect transistor voltage induced device and the bath of control toilet stepping are touched button and are connected with the single-chip microcomputer input end respectively, the single-chip microcomputer output terminal is connected with four switching tube input ends respectively, four switching tube output terminals are connected with four relays respectively, the common of relay is connected with two electrically-controlled valve respectively, direct supply (+) (-) end is connected with the normally-open normally-close contact of relay respectively, and electrically-controlled valve is controlled the bath in limited time and the bath of control toilet water tank stepping of hand washing tap respectively.Two of toilets touch button and are defined as 6 liters of the stool baths and 3 liters of the baths of urinating respectively, select for use for the user.

The beneficial effects of the utility model are structure one and the bath in limited time of may command hand washing tap and the just difference baths by size of control toilet water tank each other that make hand washing tap and toilet, and the water of using washing one's hands imports toilet

Case, the secondary that helps water resource is used and using water wisely.Electrically-controlled valve is subject to impurity effect in the water for a short time, suits to use at the bad environment of water quality.

Description of drawings

The utility model is described in further detail below by accompanying drawing.

Accompanying drawing 1 is an electrical schematic diagram of the present utility model.

Embodiment

Consult Fig. 1.Single-chip microcomputer is the PIC16C54 8-bit microcontroller of U.S. Microchip company among the figure.

The field effect transistor voltage induced device of control hand washing tap is made up of field effect transistor 3DJ6 and switching tube G, field effect transistor voltage induced device is connected, and is connected with positive source by resistance with single-chip microcomputer PIC16C54 input end I/O (1), I/O (2), I/O (3) respectively with two ends that touch button K1, K2 of control toilet stepping bath.Touch button K1, the K2 common port is connected with power cathode.Single-chip microcomputer PIC16C54 output terminal I/O (4), I/O (5), I/O (6), I/O (7) respectively with switching tube G1, G2, G3, the G4 input end is connected, switching tube G1, G2, G3, G4 output terminal and relay J 1, J2, J3, J4 is connected, relay J 1, J2, J3, the common port of J4 respectively with electrically-controlled valve D1, D2 is connected, direct supply (+) (-) end respectively with relay J 1, J2, J3, the normally-open normally-close contact of J4 is connected, electrically-controlled valve D1, D2 is installed in the water side, bottom of control hand washing tap water side and toilet water tank respectively, bath in limited time of control hand washing tap electrically-controlled valve and the bath of control toilet water tank electrically-controlled valve stepping.Timing function is by the programmed control of single-chip microcomputer PIC16C54, and two of toilets touch button K1, K2 and are defined as 6 liters of the stool baths and 3 liters of the baths of urinating respectively, select for use for the user.

Single-chip microcomputer PIC16C54 is according to the difference induction level of field effect transistor voltage induced device output, the unlatching of control hand washing tap electrically-controlled valve or close in limited time.

Claims

1, a kind of hand washing tap and the toilet stepping integrated monolithic processor control device of washing by water comprises one chip computer control structure; It is characterized in that the field effect transistor voltage induced device of controlling hand washing tap is made up of field effect transistor and switching tube, two of field effect transistor voltage induced device and the bath of control toilet stepping are touched button and are connected with the single-chip microcomputer input end respectively, the single-chip microcomputer output terminal is connected with four switching tube input ends respectively, four switching tube output terminals are connected with four relays respectively, the common of relay is connected with two electrically-controlled valve respectively, and direct supply (+) (-) end is connected with the normally-open normally-close contact of relay respectively.