CN2602075Y

CN2602075Y - Automatic flushing device for water closet

Info

Publication number: CN2602075Y
Application number: CN 03240394
Authority: CN
Inventors: 戴小会
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-12
Filing date: 2003-03-12
Publication date: 2004-02-04
Anticipated expiration: 2013-03-12

Abstract

The utility model relates to an automatic control device of a toilet seat lifter, which comprises a full automatic upper cover switch control device, a full automatic deodorization high pressure sterilization control device, a full automatic flushing control device, a full automatic water inflow control device, a full automatic voice prompting device, a full automatic constant temperature control device, a hot and cold air drying control device of hot and cold water hips flushing and an electrotherapy control device. The utility model has the advantages that the toilet seat lifter can keep clean and sanitary, the problem of chillness for going to a washing room in winter can be saved, and the electrotherapy can be done when necessary at the same time of going to a washroom.

Description

The toilet automaton

Technical field: the utility model relates to a kind of control device, relates in particular to a kind of control device of toilet.

Background technology: the toilet of Xiao Shouing in the market mostly is manual opening cover, manually bath.When people use toilet, must manually open loam cake earlier, it is convenient to be sitting in then on the toilet, is manual bath at last.Owing to be manual, there is not disinfectant measure yet, cause bacterial infection easily.

Summary of the invention: the purpose of this utility model is the loam cake that a kind of inductive switch toilet will be provided, full-automatic high-pressure sterilization, full-automatic water inlet, the control device of full-automatic bath.

Second purpose of the present utility model provides a kind of loam cake of inductive switch toilet, the full-automatic high-pressure sterilization, full-automatic water inlet, full-automatic bath, full automatic voice prompting, fully-automatic thermostatic control, the cold and hot wind oven dry of hot and cold water flushing buttocks, the control device of electrotherapy.

The purpose of this utility model is achieved in that

A kind of toilet automaton, it comprises full-automatic loam cake switch controlling device, full-automatic deodorizing autoclave sterilization control device and full-automatic flushing control apparatus and full-automatic inlet control device.

A kind of toilet automaton, its full-automatic loam cake switch controlling device is by pyroelectric infrared sensor concatenation operation amplifier, connects the electronic switch IGCT, connects relay, connects direct current generator and forms; Full-automatic deodorizing autoclave sterilization control device is to connect timing circuit by travel switch, connects relay, connects reduction voltage circuit, connects driver, connects step-up transformer, connects ozonizer and forms; Full-automatic flushing control apparatus is by driver Q2, connects relay J 3, connects bath electromagnetic valve DF1 and forms; Full-automatic inlet control device is to connect comparator IC5 by water level detecting probe AB, connects driver Q6, connects relay J 6, connects entering water electromagnetic valve DF2 and forms.

A kind of toilet automaton, it also comprises the full automatic voice suggestion device, fully-automatic thermostatic control device, the cold and hot wind oven dry of hot and cold water flushing buttocks control device, electrotherapy control device.

A kind of toilet automaton, wherein the full automatic voice suggestion device connects phototriode Q12 by infrarede emitting diode D18, connects driver Q13, connects relay J 16, connects speech memory IC8, connects loudspeaker and forms; The fully-automatic thermostatic control device connects comparator IC2 by thermistor R14, connects comparator IC3, connects electronic switch IGCT Q3, connects heat-generating pipe Rt1 and forms; The cold and hot wind oven dry of hot and cold water flushing buttocks control device is by 6 S7 that compress switch of relay J, connect trigger switch AN1, connect delay circuit IC7, connect controllable silicon Q7, relay J 7, J8 connection cooling-heating change-over switch S4, relay J 10, connect bath motor M 2, bath electromagnetic valve DF3, electrothermal tube Rt2, connection blowing motor M 3, heating wire Rt3 form; The electrotherapy control device connects controllable silicon Q8, Q9, Q10, Q11 by trigger switch AN2, AN3, AN4, AN5, connects relay J 12, J13, J14, J15, connects electromagnetic coil L1, L2, L3, L4 composition.

Advantage of the present utility model is to make the toilet clean hygiene, solves cold at one's leisure problem winter, can do electrotherapy easily simultaneously in the time of necessary.

Description of drawings: accompanying drawing 1 is a circuit block diagram of the present utility model; Accompanying drawing 2 is circuit theory diagrams of the present utility model.

The specific embodiment: describe specific embodiment of the utility model in detail: 1. full automatic human body induction open and close lid gate control below in conjunction with accompanying drawing 1,2

Human body sensing is to utilize pyroelectric sensor to receive the micro-infrared of human body emission and the principle that produces the signal of telecommunication.LS064 is a pyroelectric sensor, and IC1 (LM358) is a discharge circuit, and bidirectional thyristor Q1 is an electronic switch.

When human body needs at one's leisure, only need in one meter scope of DVS toilet, pyroelectric infrared sensor (LS064) just receives and senses signal, fast IC1 amplifies through amplifier, and by the 7th pin output high level of A2, the D1 conducting is luminous, trigger controllable silicon Q1 simultaneously, make its conducting, relay J 1, J2, J4, J17 adhesive (J4 control constant-temperature circuit, J17 control voice hall high post), wherein K1 (K1-1, K1-3), K2 (K2-3) connect.S1, S2 are the normally closed travel switch that closes, and S1 is in parallel with K2-3, and when door closure was closed fully, S1 disconnected; S2 is in parallel with K2-2, and when door closure was opened fully, S2 disconnected.The positive pole of 12V power supply is connected to the positive pole of 12V direct current generator M1 through K2 (K2-3) and K1 (K1-1), and the negative pole of M1 is through K1 (K1-3) and the S2 negative pole to the 12V power supply, and the M1 forward turns round, and the door closure of toilet is opened.When door closure is opened fully, touch S2 and disconnect, cut off the power supply of M1 and stop.When human body leaves, the non-inductive signal of pyroelectric infrared sensor, the 7th pin output low level of IC1, D1 ends, controllable silicon Q1 Triggerless and ending.Relay J 1, J2, J4, J17 discharge, K1 (K1-2, K1-4) and K2 (K2-2) connect because of J1, J2 discharge, the positive pole of 12V power supply is connected to the negative pole of 12V direct current generator M1 through S1 and K1 (K1-2), the positive pole of M1 arrives the negative pole of 12V power supply through K1 (K1-4) and K2 (K2-2), reverse because of the sense of current change of M1, the door closure of toilet is closed.Touch S1 and disconnect when door closure is closed fully, M1 quits work because of dead electricity.2. full automatic voice prompting control is held above-mentionedly, and when the J17 adhesive, K17 connects, for speech memory IC8, infrarede emitting diode D18, phototriode Q12, relay J 16 provide power supply.If when there was toilet tissue paper bucket the inside, Q12 did not have received signal, speech memory IC8 obtains the triggering of the 1st K17 and plays music.When in the paper bucket during no toilet tissue, Q12 receives the infrared light of D18 emission and conducting (infrarede emitting diode D18, phototriode Q12 are installed in both sides in the paper bucket respectively), the base stage of Q13 obtains bias voltage and conducting, promote J16, K16 connects, play the sincere advice voice that are stored in advance wherein for speech memory IC8 provides the 2nd triggering: " sorry, as not had toilet tissue " reminds user.3. automatic constant-temperature control

This is a characteristic of utilizing thermistor, changes the resistance of resistance with variation of temperature.R14 is thermistor (temperature pick up), resistance becomes big at low temperatures, and resistance diminishes under the high temperature, and S4 is that manual change-over switch (is allocated to the ON position winter for logical, be allocated to the OFF position summer for disconnected), W1 is a temperature adjustment control potentiometer (S4, W1 all design on control panel).

Hold above-mentioned, the J4 adhesive, K4 connects, it is promptly closed that S4 is set at winter, IC2 and IC3 obtain power supply.IC2 (F007) is as comparator, and IC3 (555) makes hysteresis comparator, the reference voltage that D2 control is 1.8 volts, and bidirectional thyristor Q3 makes the electronic switch of heat-generating pipe (Rt1).When environment temperature was lower than design temperature, it is big that the resistance of thermistor R14 becomes, the 2nd pin voltage ratio the 3rd pin voltage height of IC2, the 6th pin output low level (set less than 3V) then, the 3rd pin output high level of IC3, the D3 conducting is luminous and trigger Q3 and conducting, makes heat-generating pipe Rt1 energising heat temperature raising.When the temperature when environment temperature or heat-generating pipe Rt1 energising heating is higher than design temperature, the resistance of R14 diminishes, and the 2nd pin voltage ratio the 3rd pin voltage of IC2 is low, then the 6th pin output high level, the 3rd pin of IC3 is output low level then, D3 extinguishes, and Q3 ends, heat-generating pipe (Rt1) dead electricity, stop heating, repeat above-mentioned action always, like this, just play the purpose of constant temperature.When human body leaves, the non-inductive signal of pyroelectric infrared sensor, relay J 4 discharges, and K4 disconnects, Q3 Triggerless and ending, heat-generating pipe (Rt1) dead electricity promptly stops heating.4. hot and cold water washes buttocks, cold and hot wind drying control system

S7 is set at often opens a pressure type changeover switch (being installed in housing washer back face), connect when seat is pressed, K6-2 designs in order to protect motor and electrothermal tube when water tank is anhydrous.Under normal circumstances, S7 (S7-1) and K6-2 connect to controllable silicon Q7 and 555 time base circuit IC7 12V are provided working power.IC7 (555) constitutes single stabilization delay circuit, and C17, W3 are timing capacitor and resistance, and their size directly determines the time length that buttocks is washed in timing.M2 is the bath motor of 220V, M3 is the blowing motor of 220V, and DF3 is the bath electromagnetic valve, and Rt2 is an electrothermal tube, Rt3 is a heating wire, R25 is a thermistor, and S6 is a manual change-over switch, and direct control relay J10 carries out hot and cold conversion and (is allocated to the ON position winter for logical, hot water, hot blast, be allocated to the OFF position summer for disconnected, promptly cold water, cold wind are controlled on control panel).AN1 is trigger switch (design is on control panel).Push AN1, when AN1-1 connects, the Q7 conducting that is triggered, the J7 adhesive, K7 connects, and when AN1-2 connects, regularly begins, the 2nd pin of IC7 is triggered, the 2nd pin is a low level, the 3rd pin output high level, J8 adhesive, K8-1 connects to electromagnetic valve DF3, bath motor M 2, electrothermal tube Rt2 provide 220V power supply, and buttocks is carried out the hot water injection.When regularly finishing, J8 discharges, and the K8-2 closure provides 220V power supply by K7 for heating wire Rt3 and blowing motor M 3 at last, finishes automatic oven dry.5. full-automatic deodorizing autoclave sterilization control system

IC4 (555) constitutes single stabilization delay circuit, C12, W2 are timing capacitor and resistance, their size is the length of decision disinfecting time directly, FET Q4 is as driving amplifier, T1 is a step-up transformer, and the secondary ozonizer that is connected to, S5 are that stroke open in usual opens the light, C11 is a decompression capacitor, and R18 is a dropping resistor.

Human body leaves toilet, when the lid door will soon be closed fully, touches travel switch S5 open in usual, voltage on the C12 charges since 0 by W2, regularly begins, and the 2nd pin of 555 time base circuit IC4 is triggered and becomes low level, the 3rd pin output high level of IC4, the J5 adhesive, K5 connects.K5 is by C11, R18 step-down for 220V power supply process, D4 to D7 rectification provides working power (alternating voltage of about 60V) for FET Q4, R20, R19 provide bias voltage for the grid of Q4, Q4 enters the saturation region, the elementary effect owing to C13 of step-up transformer T1 obtains pulse voltage, through the secondary promotion ozonizer that boosts of T1, play the effect of regularly deodorizing, disinfection.When the voltage on the C12 was charged to 2/3 supply voltage, regularly sterilization finished.6. the control system of automatically washing by water

(1) if during in men's style urine, J2 adhesive K2 (K2-5) connects, and capacitor C9 is recharged, when leaving, J2 discharges, K2 (K2-6) connects, and capacitor C9 is by Q2 and R1 1 discharge, at this moment, the base stage of Q2 obtains bias voltage and conducting, make the J3 adhesive, K3 connects, and scouring electromagnetic valve DF1 obtains the 220V power supply and work (bath).

(2) if stool or (woman style) when urine, sitting the wedge circle switches S3, (when not using, S3-1 disconnects S3, the S3-2 short circuit for seat is pressed changeover switch, when seat is pressed, the S3-1 short circuit, S3-2 disconnects), this moment, S3-1 connected, capacitor C10 begins charging, when leaving, S3-1 is disconnected, and S3-2 connects, capacitor C10 is again by Q2 and R11 discharge, the base stage of Q2 obtains bias voltage and conducting equally, and its ON time is by the size decision (being set in 3 seconds) of capacitor C10 and resistance R 11, J3 adhesive, K3 connects, and scouring electromagnetic valve DF1 obtains the 220V power supply and work (bath).7. electrotherapy control system

When just at a convenient time, the S7 of housing washer back face is made seat press changeover switch S7-1, S7-2 to connect by short circuit, and S7-2 provides 12V pre-stand-by power source for controllable silicon Q8～Q11, provides the preparation trigger voltage through R27, R26 dividing potential drop for controllable silicon Q8～Q11.When pushing AN2-AN5 (being installed on the control panel) respectively, controllable silicon Q8～Q11 conducting respectively, relay J 12～J15 adhesive respectively, K12～K15 is corresponding to be connected, and makes four electromagnetic coil L1～L4 produce magnetic field one by one, and human body is played the electrotherapy effect.Stand up after an action of the bowels, seat presses changeover switch S7 to automatically reset, and controllable silicon Q8～Q11 is cut off power supply, and electromagnetic coil L1～L4 quits work because of dead electricity.8. automatic water inflow control system

Metal probe A, B are located at water tank Rio five/, be the control point of cistern water level everywhere.When anhydrous in the water tank or when being lower than designated water level, metal probe A, B are in vacant state, resistance infinity between AB, the 2nd pin of 555 comparison amplifier IC5 is in low level by R21 ground connection, makes the 3rd pin output high level, light emitting diode D8 conducting, Q5 provides bias voltage for switch triode, make its conducting drive relay J 6, K6-3 connects the power supply for entering water electromagnetic valve DF2, realizes water inlet automatically.When the water level in the water tank reaches five/everywhere is that metal probe A, B are when immersing in the water, the resistance that presents hundreds of K between AB, the 2nd pin of IC4 obtains high level, the 3rd pin is output low level just, D8 is not luminous, switch triode Q5 no-bias and ending, and relay J 6 discharges, K6-3 disconnects, entering water electromagnetic valve DF2 dead electricity and stop to supply water.K6-2 connects, for IC7 provides pre-stand-by power source.

Claims

1. a toilet automaton is characterized in that it comprises full-automatic loam cake switch controlling device, full-automatic deodorizing autoclave sterilization control device and full-automatic flushing control apparatus and full-automatic inlet control device.

2. toilet automaton as claimed in claim 1 is characterized in that its full-automatic loam cake switch controlling device is by pyroelectric infrared sensor concatenation operation amplifier, connects the electronic switch IGCT, connects relay, connects direct current generator and forms; Full-automatic deodorizing autoclave sterilization control device is to connect timing circuit by travel switch, connects relay, connects reduction voltage circuit, connects driver, connects step-up transformer, connects ozonizer and forms; Full-automatic flushing control apparatus is by driver Q2, connects relay J 3, connects bath electromagnetic valve DF1 and forms; Full-automatic inlet control device is to connect comparator IC5 by water level detecting probe AB, connects driver Q6, connects relay J 6, connects entering water electromagnetic valve DF2 and forms.

3. toilet automaton as claimed in claim 1 or 2 is characterized in that it also comprises the full automatic voice suggestion device, fully-automatic thermostatic control device, the cold and hot wind oven dry of hot and cold water flushing buttocks control device, electrotherapy control device.

4. toilet automaton as claimed in claim 3, it is characterized in that wherein the full automatic voice suggestion device connects phototriode Q12 by infrarede emitting diode D18, connect driver Q13, connect relay J 16, connect speech memory IC8, connect loudspeaker and form; The fully-automatic thermostatic control device connects comparator IC2 by thermistor R14, connects comparator IC3, connects electronic switch IGCT Q3, connects heat-generating pipe Rt1 and forms; The cold and hot wind of cold and hot flush-type buttocks oven dry control device connects trigger switch AN1 by 6 of the relay J S7 that compresses switch, connect delay circuit IC7, connect controllable silicon Q7, relay J 7, J8, connect cooling-heating change-over switch S4, relay J 10, connect bath motor M 2, bath electromagnetic valve DF3, electrothermal tube Rt2, connection blowing motor M 3, heating wire Rt3 form; The electrotherapy control device connects controllable silicon Q8, Q9, Q10, Q11 by trigger switch AN2, AN3, AN4, AN5, connects relay J 12, J13, J14, J15, connects electromagnetic coil L1, L2, L3, L4 composition.