CN106869272B - A kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve - Google Patents
A kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve Download PDFInfo
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- CN106869272B CN106869272B CN201710178626.5A CN201710178626A CN106869272B CN 106869272 B CN106869272 B CN 106869272B CN 201710178626 A CN201710178626 A CN 201710178626A CN 106869272 B CN106869272 B CN 106869272B
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- switch
- solenoid valve
- gate controlled
- controlled switch
- toilet
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to a kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve, the semi-machine formula automatic flushing device for toilet based on solenoid valve are made of gate controlled switch, manual switch, delay cut-off module, solenoid valve, DC power supply and six part of power supply；The gate controlled switch is divided into fixed bracket, switch main body and adjusting nut；Switch main body is divided into switch matrix, switch button, switch spring and switch wire connection point；The manual switch is identical as gate controlled switch structure and function；Gate controlled switch and manual switch are in parallel connection, the ON/OFF state in co- controlling delay cut-off module circuit where solenoid valve；The solenoid valve, when power on circuitry, valve is opened；When down circuitry, valve is closed.Compared with prior art, the apparatus structure is simple, easy for installation, and contagion that is easy to repair and can be reduced disease occupies little space, and whole process has only carried out primary bath, has saved water resource, adapts to most of places such as family, school.
Description
Technical field
The present invention relates to public restroom auto-flushing field, in particular to a kind of semi-machine formula lavatory based on solenoid valve
Automatic flushing device and flushing method.
Background technique
Not toilet flushing, " brain benefit " dependent picture always allow people to feel sick.But in tourist attraction, station, hotel, campus etc.
In the public lavatory of public place, this phenomenon remains incessant after repeated prohibition.The signal language of " coming also to go hurriedly also in a state of excitement " is often turned a deaf ear to.
Currently, flushing system used by public restroom, is broadly divided into active and passive type.It is wherein active to have rotation
Button formula, push button, dragline type, foot-operated, first three is loosed one's grip, is voluntarily closed since user needs manually to wash by water after relieved
It closes, is limited by human factor and easily cause the case where not rinsing after an action of the bowels, and flushing period is difficult to set, so that lavatory flushing is inadequate,
Lead to the propagation of disease.And foot-operated not only price is high, but also automatic flushing device be largely mounted on the ground by urinal with
Under, if having the disadvantage in that, cement plate and ground on connecting rod do integral, installation and maintenance inconvenience, if the cement on connecting rod
Plate is made into easy ponding in mobilizable then its installation space, and not easy-clear.Passive type has infrared induction auto-flusher, timing
Auto-flushing mode, wherein infrared induction automatic flushing device price is high, induction is blunt, accidentally inductivity is high and infrared ray is to people
Body has certain injury.Even and timing automatic flushing device still auto-flushing in the case where unmanned use, easily cause water to provide
The waste in source.
Summary of the invention
The present invention, which provides a kind of semi-machine formula automatic flushing device for toilet based on solenoid valve and flushing method, user, to be made
The solenoid valve inside the present apparatus can be controlled by hand push button with after lavatory, realize bath.If user is due to various originals
Because can not wash by water, then gate button can be triggered when user opens toilet door, to control in the present apparatus
Solenoid valve achievees the purpose that bath.Present apparatus structure is simple, is easily installed, repairs and can be reduced the contagion of disease.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of semi-machine formula automatic flushing device for toilet based on solenoid valve, including gate controlled switch, manual switch, delay are disconnected
Electric module, solenoid valve, DC power supply and AC power source；Gate controlled switch is in parallel with manual switch, and is powered by DC power supply；Delay
Power-off modular is connected with solenoid valve, and is powered by AC power source；Gate controlled switch and manual switch co- controlling delay cut-off module
ON/OFF state, solenoid valve is mounted on the aqueduct of lavatory water, and whens solenoid valves opens, and when power-off closes；
Gate controlled switch is set into lavatory Men Chu, and manual switch is set on the wall at urinal rear.
Delay cut-off module uses QF1023 ultra-delay module.
Gate controlled switch is identical with the structure of manual switch, and gate controlled switch includes switch main body, and switch main body includes switch base
Body, switch button, switch spring and switch wire connection point, switch button are in T font, are inverted in box-like switch matrix, are switched
Guiding setting switch spring between the bottom surface of button and the bottom surface for switching matrix switchs the outer wall setting switch wire connection point of matrix；
When the switch button of gate controlled switch is depressed, switch spring is when in a compressed state, and gate controlled switch is closed；The switch of gate controlled switch
Pressure on button disappears, switch spring in the raw when, gate controlled switch is opened, and the switch button of manual switch is depressed
When, switch spring is when in a compressed state, and manual switch is closed, and the pressure on the switch button of manual switch disappears, and switchs bullet
Spring in the raw when, manual switch open.
Gate controlled switch further includes fixed bracket and adjusting nut, and fixed bracket is in 7 fonts, and one end of switch main body is equipped with limit
Position card slot, fixed bracket is moved back and forth along limit card slot, and is positioned by adjusting nut locking, and it is solid that gate controlled switch passes through fixed bracket
Due to designated position.
The switch button of gate controlled switch is triggered by entering lavatory door triggering, the switch button of manual switch by toilet user.
Gate controlled switch and manual switch pass through switch wire connection point with delay cut-off module and are connected.
Fixed bracket is equipped with screw hole, is fixed on wall or door along upper by screw or AB glue.
A kind of flushing method of the semi-machine formula automatic flushing device for toilet based on solenoid valve, comprising the following steps:
Step 1: user is after entering lavatory, door is finally closed, and the switch button of gate controlled switch is depressed by door, switchs bullet
Spring is in compressive state, and gate controlled switch is in the state closed, circuit access failure where solenoid valve；
Step 2: triggering manual switch after user is using lavatory, manual switch is become opening from the state closed
State, circuit is connected where solenoid valve, and solenoid valve is opened, and is carried out lavatory and is rinsed, and delay electricity break switch controls solenoid valve after T seconds
Place circuit disconnects, and when user's opening toilet door leaves in T seconds, the signal generated by gate controlled switch is to circuit where solenoid valve
Working time do not have an impact；
Step 3: when user not with manual switch to lavatory carry out rinse, toilet door by close to unlatching when trigger
The switch button of gate controlled switch, gate controlled switch bounces, and gate controlled switch is in the state opened, and circuit is connected where solenoid valve, into
Row auto-flushing, circuit where delay electricity break switch control solenoid valve disconnects after T seconds.
T is equal to 15-30.
A kind of semi-machine formula automatic flushing device for toilet based on solenoid valve provided by the invention, structure is simple, installation side
Just, it occupies little space, whole process has only carried out primary bath, has saved water resource, adapts to most of fields such as family, school
Institute.
Detailed description of the invention
The circuit diagram of semi-machine formula automatic flushing device for toilet of the Fig. 1 based on solenoid valve；
The main view of Fig. 2 gate controlled switch；
The rearview of Fig. 3 gate controlled switch；
The top cross-sectional view of Fig. 4 gate controlled switch；
The gate controlled switch scheme of installation of Fig. 5 pushing-type door；
The gate controlled switch scheme of installation of the pull-type door of Fig. 6；
Fig. 7 solenoid valve schematic view of the mounting position.
Wherein, 1- gate controlled switch, 2- manual switch, 3- delay cut-off module, 4- solenoid valve, 5- DC power supply, 6- exchange
Power supply, the fixed bracket of 7-, 8- switch matrix, 9- switch button, 10- adjusting nut, 11- switch spring, 12- switch wire connection point,
13- switch main body.
Specific embodiment
A specific embodiment of the invention is described with reference to the drawings.
As shown in figs. 1-7, a kind of semi-machine formula automatic flushing device for toilet based on solenoid valve, by gate controlled switch 1, manually
Switch 2, delay cut-off module 3, solenoid valve 4, DC power supply 5 and 6 six part of power supply are constituted.
The gate controlled switch 1 divides for fixed bracket 7, switch main body 13 and adjusting nut 10.Switch main body 13 divides for switch
Matrix 8, switch button 9, switch spring 11 and switch wire connection point 12.
The material of the gate controlled switch 1 is mainly PC/ABS.Switching fixed frame 7 is in " 7 " font, there is leading on one side for screw hole
It crosses screw or AB glue is fixed on wall or door along upper.Another side is with switch matrix 8 by switch main body 13 in such a way that sliding block is clamped
It is mounted on fixed bracket 7.As shown in figure 3, switch main body 13 can by switch matrix 8 the fixed bracket 7 of " 7 " font not with
Wall it is fixed on one side on moved along the direction of vertical paper.Then it fixes bracket 7 and is locked with switch main body 13 by adjusting nut 10
Tightly.
After door is in off state by opening transformation, the switch button 9 outstanding of gate controlled switch 1 is depressed by door, switch spring
It is compressed, is in compressive state, switch is closed；After door is changed into open state by closing, switch spring restores to the original state, and is in
Nature, gate controlled switch 1 are opened
Such as Fig. 5 and Fig. 6, when toilet door is to when extrapolation out of lavatory, gate controlled switch 1 is mounted in lavatory；Work as toilet door
When inwardly to draw out of lavatory, gate controlled switch 1 is mounted on outside lavatory.Gate button 1 cannot be formed effectively by closing when toilet door
When pressing, it can guarantee that toilet door can form effective action to switch button 9 by regulating switch fixed frame 7 and switch matrix 8.
The manual switch 2 is identical as 1 structure of gate controlled switch, and installation is as shown in Figure 5 and Figure 6.Gate controlled switch 1 with open manually
It closes 2 and is in parallel connection, ON/OFF state of the co- controlling delay cut-off module 3 in 4 place circuit of solenoid valve.
The solenoid valve 4 is mounted on the aqueduct of lavatory water, specific as shown in Figure 7.
The delay cut-off module 3 is using in Taobao shop: fresh breeze operating room, shop number；5297305, it is tailor-made
QF1023 ultra-delay module, function are as follows:
After energization, connect；Arrival time disconnects；Reference time delay is T seconds.
It is specific as follows, when gate controlled switch 1 or the triggering of manual switch 2, the state opened, 4 institute of solenoid valve are changed by the state closed
It is connected in circuit, and at energization T seconds, T can be set as 15-30, rear automatic disconnection.And at 4 place circuit of solenoid valve
When T seconds states of energization, gate controlled switch 1 or manual switch 2 trigger again, the state become out from the state closed, to solenoid valve
Total conduction time in place circuit is without influence.
DC power supply 5 can be obtained by power supply adaptor.
Power supply 6 is household electrical source 220V, is suitable for various places.
It has used manual switch 2 to carry out lavatory after user is using lavatory to rinse, then when user opens toilet door, by
The signal that gate controlled switch 1 generates can't have an impact the working time in 4 place circuit of solenoid valve, even used and opened manually
2 are closed, then gate controlled switch 1 does not just work, and avoids repetition bath.
When user rinses without being carried out with manual switch 2 lavatory for various reasons, the present apparatus passes through toilet door
State change, by closing to opening, triggering gate controlled switch 1 realizes auto-flushing.
Detailed process is as follows: user is after entering lavatory, and door is finally closed, and the switch button 9 of gate controlled switch 1 is depressed by door
When, switch spring 11 is in compressive state, the state in pass of gate controlled switch 1, circuit access failure.When user has used lavatory
After institute, toilet door is opened, and the switch button 9 of gate controlled switch 1 bounces under the action of 11 spring force of switch spring, gate controlled switch
1 connects in the status circuit opened, and 4 valve of solenoid valve is opened, realize bath.After T seconds, since delay electricity break switch 1 controls
4 place circuit of solenoid valve disconnects, and 4 valve of solenoid valve is closed.Device, which returns to, uses preceding state.Whole process has only carried out primary punching
Water has saved water resource.
Claims (2)
1. a kind of flushing method of the semi-machine formula automatic flushing device for toilet based on solenoid valve, it is characterised in that: including following
Step: Step 1: user is after entering lavatory, door is finally closed, and the switch button (9) of gate controlled switch (1) is depressed by door, switch
Spring (11) is in compressive state, and gate controlled switch (1) is in the state closed, circuit access failure where solenoid valve (4)；Step
Two, manual switch (2) are triggered after user uses lavatory, manual switch (2) is become into open state from the state closed, electricity
Circuit is connected where magnet valve (4), and solenoid valve (4) is opened, and is carried out lavatory and is rinsed, and delay electricity break switch controls solenoid valve after T seconds
(4) circuit disconnects where, and when user's opening toilet door leaves in T seconds, the signal generated by gate controlled switch (1) is to solenoid valve
(4) working time in circuit does not have an impact where；Step 3: being rushed when user does not use manual switch (2) to carry out lavatory
It washes, toilet door is by closing to gate controlled switch (1) is triggered when opening, and the switch button (9) of gate controlled switch (1) bounces, gate controlled switch
(1) it is connected in circuit where the state opened, solenoid valve (4), carries out auto-flushing, delay electricity break switch control electricity after T seconds
Circuit disconnects where magnet valve (4).
2. a kind of flushing method of semi-machine formula automatic flushing device for toilet based on solenoid valve according to claim 1,
It is characterized by: T is equal to 15-30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178626.5A CN106869272B (en) | 2017-03-23 | 2017-03-23 | A kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178626.5A CN106869272B (en) | 2017-03-23 | 2017-03-23 | A kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869272A CN106869272A (en) | 2017-06-20 |
| CN106869272B true CN106869272B (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178626.5A Active CN106869272B (en) | 2017-03-23 | 2017-03-23 | A kind of semi-machine formula automatic flushing device for toilet and flushing method based on solenoid valve |
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| Country | Link |
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| CN (1) | CN106869272B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740607A (en) * | 2017-11-27 | 2018-02-27 | 中山路得斯空调有限公司 | A kind of intelligent things public lavatory |
| CN108589867A (en) * | 2018-05-03 | 2018-09-28 | 吴建堂 | Communal toilet excrement groove gates flushometer |
| CN108560657A (en) * | 2018-05-07 | 2018-09-21 | 吴建堂 | Public lavatory w.c.pan gates automatic flushing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485359Y (en) * | 2001-06-07 | 2002-04-10 | 马科 | Automatic electronic toilet |
| US20030041370A1 (en) * | 2001-09-05 | 2003-03-06 | Yu-Lin Chung | Wireless auto flusher |
| CN201915476U (en) * | 2011-01-21 | 2011-08-03 | 南京信息工程大学 | Intelligent water-saving control system for public washroom |
| CN202559479U (en) * | 2012-03-09 | 2012-11-28 | 朱春光 | Double-controlled water saving device |
| CN203129295U (en) * | 2013-01-18 | 2013-08-14 | 杨少辉 | Toilet flushing device |
| CN204225239U (en) * | 2014-11-12 | 2015-03-25 | 西南石油大学 | A kind of novel auto-flushing toilet device |
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2017
- 2017-03-23 CN CN201710178626.5A patent/CN106869272B/en active Active
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| CN106869272A (en) | 2017-06-20 |
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