CN111501936A

CN111501936A - Intelligent closestool cleaning disinfectant throwing device

Info

Publication number: CN111501936A
Application number: CN202010370942.4A
Authority: CN
Inventors: 林智勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-08-07

Abstract

The intelligent closestool cleaning disinfectant feeding device comprises a cleaning disinfectant bottle, a liquid discharging valve, a liquid discharging control device, an automatic water inlet valve, a flushing device and a controller; the cleaning disinfectant bottle is connected with the water storage barrel of the closestool, the cleaning disinfectant bottle is connected with the liquid discharge valve, and the liquid discharge control device is connected with the automatic water inlet valve; when the intelligent closestool is used, the controller is set in an intelligent control state, after the flushing of the closestool is stopped, the controller controls the liquid discharging valve to be opened according to the liquid discharging control device and liquid discharging signals of the position sensor on the controller, and the cleaning disinfectant in the cleaning disinfectant bottle is discharged into the water storage barrel of the closestool through the liquid discharging valve; so constantly circulate, the controller constantly controls the bleeder valve and opens and close, constantly puts the closestool water storage bucket in with the clean antiseptic solution in the clean antiseptic solution bottle, solves the input problem of closestool clean antiseptic solution, implements the intelligent automatic input of closestool clean antiseptic solution.

Description

Intelligent closestool cleaning disinfectant throwing device

Technical Field

The invention relates to a cleaning disinfectant feeding device, in particular to an intelligent closestool cleaning disinfectant feeding device.

Background

At present, when people use a closestool, bottled cleaning disinfectant needs to be poured into the closestool, the closestool is cleaned and disinfected by the cleaning disinfectant, and the cleaning disinfectant is flushed away after the closestool is flushed once, so that the waste of the cleaning disinfectant and the inconvenience in use are caused; an intelligent closestool cleaning disinfectant throwing device convenient to use has become the closestool cleaning and disinfecting use requirements of people.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an intelligent closestool cleaning disinfectant feeding device, which is convenient for people to clean and disinfect a closestool.

The technical scheme adopted by the invention is as follows: the intelligent closestool cleaning disinfectant feeding device comprises a cleaning disinfectant bottle, a liquid discharging valve, a liquid discharging control device, an automatic water inlet valve, a flushing device and a controller; the cleaning disinfectant bottle comprises a bottle mouth, a bottle cap, a bottle body and a liquid outlet, and is fixedly connected with a barrel cover of the water storage barrel of the closestool; the liquid discharging valve comprises an electromagnetic bolt, a valve seat, a valve core and a compression spring, wherein the valve seat comprises a valve core cavity, a liquid inlet and a liquid discharging port, the valve core is provided with a liquid guide hole, the valve core is connected with the valve core cavity in a movable fit manner, the valve core is connected with the valve core cavity in a sealing manner, a driving rod of the electromagnetic bolt is connected with the valve core, the driving rod is provided with a limiting column for controlling the stroke of the valve core, and the compression spring is arranged in the valve core cavity in a sealing manner and used for; the liquid outlet of the cleaning disinfectant bottle is communicated with the liquid inlet of the valve seat; the liquid discharge control device comprises a guide cylinder, a guide pillar and an extension spring, the guide cylinder is fixedly connected with the bottle body, the guide pillar is movably matched and connected with the guide cylinder, the guide pillar is connected with a floating ball of the automatic water inlet valve through the extension spring, and the guide pillar is positioned above the floating ball; the controller comprises an upper liquid level sensor, a lower liquid level sensor, an upper position sensor, a lower position sensor, a flushing sensing piece, a starting switch, a stopping switch and a touch screen display; the upper liquid level sensor is arranged at the upper end of the bottle body, and the lower liquid level sensor is arranged at the lower end of the bottle body and used for detecting the liquid level of the cleaning and disinfecting liquid bottle; the upper position sensor is arranged at the top of the guide cylinder, the lower position sensor is arranged at the bottom of the guide cylinder, and the flushing sensing piece is arranged on the guide column and used for detecting the flushing condition of the closestool; the controller is connected with the upper liquid level sensor, the lower liquid level sensor, the upper position sensor, the lower position sensor and the electromagnetic bolt through control lines.

The initial state of the automatic water inlet valve is as follows: the automatic water inlet valve is in a closed state, and a floating ball of the automatic water inlet valve is suspended on the control water level of the water storage barrel of the closestool; when the water storage barrel of the closestool is not flushed, the water level in the water storage barrel of the closestool is at the position for controlling the water level; the initial state of the tapping control device is as follows: the guide post is positioned at the top of the guide barrel, and the flushing sensing piece on the guide post is close to the upper position sensor on the guide barrel; in order to implement the opening or closing of the bleeder valve, and to control the stroke of the spool, the initial state of the bleeder valve is: the tapping valve is in a non-conducting state.

The use method of the intelligent closestool cleaning disinfectant throwing device comprises the following steps: when the intelligent controller is used, the bottle cap of the cleaning disinfectant bottle is opened, the cleaning disinfectant bottle is added into the cleaning disinfectant bottle from the bottle opening, then the bottle cap is mounted, and the starting switch is pressed down, so that the controller enters an intelligent control state; when flushing, a flushing button of the flushing device is pressed, the flushing button controls the flushing of the flushing device, and along with the reduction of the water level of the water storage barrel of the closestool, a floating ball of the automatic water inlet valve descends along with the reduction of the water level, and the floating ball pulls the guide pillar to descend on the guide cylinder through the extension spring; after flushing of the water storage barrel of the closestool is stopped, the floating ball descends to the lowest position, the floating ball controls the automatic water inlet valve to be opened, and the automatic water inlet valve automatically feeds water; when the floating ball descends to the lowest position, the guide post descends to the bottom of the guide cylinder along with the floating ball; when the guide post descends to the bottom of the guide barrel along with the floating ball, a flushing sensing piece on the guide post is close to a lower position sensor on the guide barrel, the lower position sensor transmits signals of the flushing sensing piece to a controller, the controller controls the liquid discharging valve to be electrified and operated, an electromagnetic bolt of the liquid discharging valve overcomes the elasticity of a compression spring to push the valve core to move, a liquid guide hole of the valve core is communicated with a liquid inlet and a liquid discharging hole of the valve seat, and cleaning disinfectant in the cleaning disinfectant bottle flows into a water storage barrel of the closestool from a liquid outlet of the cleaning disinfectant bottle through the liquid inlet, the liquid guide hole and the liquid discharging hole of the liquid discharging valve; along with the continuous water inflow of the automatic water inlet valve, when the water level of the toilet water storage barrel rises to control the position of the water level, the floating ball controls the automatic water inlet valve to be closed, and the water inflow of the toilet water storage barrel stops; along with the continuous intaking of automatic water intaking valve, the floater is along with the rising and constantly rising of water level, and the floater pushes away the guide pillar through extension spring and constantly rises in the guide cylinder, and when the guide pillar rose to the top of guide cylinder, tapping controlling means reset and gets back to initial condition: along with the continuous water inflow of the automatic water inlet valve, the controller controls the opening time of the liquid discharging valve according to the flow requirement of the cleaning disinfectant discharged by the cleaning disinfectant bottle, when the opening time of the liquid discharging valve reaches the set time, the controller controls the power off of the electromagnetic bolt, the valve core moves and resets under the action of the elastic force of the retraction spring, the liquid guide hole of the valve core is not communicated with the liquid inlet and the liquid discharging port of the valve seat, and the cleaning disinfectant bottle stops discharging; so constantly circulate, along with the continuous bath of bath device and the continuous intaking of automatic water intaking valve, the controller constantly controls the bleeder valve and opens, puts the cleaning antiseptic solution in the cleaning antiseptic solution bottle in the water of closestool water storage bucket, utilizes cleaning antiseptic solution and the clean and disinfection closestool of water mixed liquid, implements the automatic input of intelligence of closestool cleaning antiseptic solution.

The invention has the beneficial effects that: the intelligent closestool cleaning disinfectant feeding device comprises a cleaning disinfectant bottle, a liquid discharging valve, a liquid discharging control device, an automatic water inlet valve, a flushing device and a controller; the cleaning disinfectant bottle is connected with the water storage barrel of the closestool, the cleaning disinfectant bottle is connected with the liquid discharge valve, and the liquid discharge control device is connected with the floating ball of the automatic water inlet valve; when the intelligent closestool is used, the controller is set in an intelligent control state, after the flushing of the closestool is stopped, the controller controls the liquid discharging valve to be opened according to the liquid discharging control device and liquid discharging signals of the position sensor on the controller, and the cleaning disinfectant in the cleaning disinfectant bottle is discharged into the water storage barrel of the closestool through the liquid discharging valve; so constantly circulate, the controller constantly controls the bleeder valve and opens and close, constantly puts the closestool water storage bucket in with the clean antiseptic solution in the clean antiseptic solution bottle, solves the input problem of closestool clean antiseptic solution, implements the intelligent automatic input of closestool clean antiseptic solution.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent toilet cleaning and disinfecting liquid delivery device;

fig. 2 is a top view of fig. 1.

The invention is further described with reference to the following detailed description of embodiments and with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of an intelligent toilet cleaning and disinfecting liquid dispensing device, and fig. 2 is a top view of fig. 1; the intelligent closestool cleaning disinfectant feeding device comprises a cleaning disinfectant bottle 1, a liquid discharging valve 2, a liquid discharging control device 3, an automatic water inlet valve 4, a flushing device 5 and a controller 6; the cleaning and disinfecting liquid bottle 1 comprises a bottle mouth 7, a bottle cap 8, a bottle body 9 and a liquid outlet 10, and the cleaning and disinfecting liquid bottle 1 is fixedly connected with a barrel cover 12 of a toilet water storage barrel 11; the liquid discharging valve 2 comprises an electromagnetic bolt 13, a valve seat 14, a valve core 15 and a compression spring 16, wherein the valve seat 14 comprises a valve core cavity 17, a liquid inlet 18 and a liquid outlet 19, the valve core 15 is provided with a liquid guide hole 20, the valve core 15 is connected with the valve core cavity 17 in a movable fit manner, the valve core 15 is connected with the valve core cavity 17 in a sealing manner, a driving rod 21 of the electromagnetic bolt 13 is connected with the valve core 15, the driving rod 21 is provided with a limit column 22 for controlling the stroke of the valve core, and the compression spring 16 is arranged in the valve core cavity 17 for controlling the resetting of the valve core 15; the liquid outlet 10 of the cleaning and disinfecting liquid bottle 1 is communicated with the liquid inlet 18 of the valve seat 14; the liquid discharge control device 3 comprises a guide cylinder 23, a guide post 24 and an extension spring 25, the guide cylinder 23 is fixedly connected with the bottle body 9, the guide post 24 is movably matched and connected with the guide cylinder 23, the guide post 24 is connected with a floating ball 26 of the automatic water inlet valve 4 through the extension spring 25, and the guide post 24 is positioned above the floating ball 26; the controller 6 comprises an upper liquid level sensor 27, a lower liquid level sensor 28, an upper position sensor 29, a lower position sensor 30, a flushing sensing piece 31, a starting switch 32, a stopping switch 33 and a touch screen display 34; the upper liquid level sensor 27 is arranged at the upper end 35 of the bottle body 9, and the lower liquid level sensor 28 is arranged at the lower end 36 of the bottle body 9 and is used for detecting the liquid level of the cleaning and disinfecting liquid bottle 1; the upper position sensor 29 is arranged at the top 37 of the guide cylinder 23, the lower position sensor 30 is arranged at the bottom 38 of the guide cylinder 23, and the flushing sensing piece 31 is arranged on the guide post 24 and used for detecting the flushing condition of the closestool; the controller 6 is connected with the upper liquid level sensor 27, the lower liquid level sensor 28, the upper position sensor 29, the lower position sensor 30 and the electromagnetic bolt 13 through control lines; the initial state of the automatic water inlet valve 4 is: the automatic water inlet valve 4 is in a closed state, and a floating ball 26 of the automatic water inlet valve 4 is suspended on a control water level 39 of the toilet water storage barrel 11; when the toilet water storage barrel 11 is not flushed, the water level in the toilet water storage barrel 11 is at the position of controlling the water level 39; the initial state of the tapping control device 3 is: guide post 24 is positioned at top 37 of guide sleeve 23 and flush sensing element 31 on guide post 24 is proximate to upper position sensor 29 on guide sleeve 23.

To effect opening or closing of the bleeder valve 2, and to control the stroke of the spool 15; the initial state of the tapping valve 2 is: the liquid discharging valve 2 is in a non-conduction state, the liquid guide hole 20 of the valve core 15 is not communicated with the liquid inlet 18 and the liquid discharging port 19 of the valve seat 14, the distance between the limiting column 22 of the driving rod 21 and the valve seat 14 is equal to the distance between the axis of the liquid guide hole 20 and the axis of the liquid inlet 18, and the outer diameter of the limiting column 22 is larger than the aperture of the valve core cavity 17.

The use method of the intelligent closestool cleaning disinfectant throwing device comprises the following steps: when in use, the bottle cap 8 of the cleaning and disinfecting liquid bottle 1 is firstly opened, the cleaning and disinfecting liquid bottle is added into the cleaning and disinfecting liquid bottle 1 from the bottle mouth 7, then the bottle cap 8 is mounted, and the starting switch 32 is pressed down, so that the controller 6 enters an intelligent control state; when flushing, the flushing button 40 of the flushing device 5 is pressed, the flushing button 40 controls the flushing of the flushing device 5, along with the falling of the water level of the water storage barrel 11 of the closestool, the floating ball 26 of the automatic water inlet valve 4 falls along with the falling of the water level, and the floating ball 26 pulls the guide post 24 to fall on the guide barrel 23 through the extension spring 25; after the flushing of the toilet water storage barrel 11 is stopped, the floating ball 26 descends to the lowest position, the automatic water inlet valve 4 is controlled to be opened by the floating ball 26, and the automatic water inlet valve 4 automatically feeds water; while the floating ball 26 descends to the lowest position, the guide post 24 descends to the bottom 38 of the guide cylinder 23 along with the floating ball 26; when the guide post 24 descends to the bottom 38 of the guide cylinder 23 along with the floating ball 26, the flushing sensing part 31 on the guide post 24 approaches the lower position sensor 30 on the guide cylinder 23, the lower position sensor 30 transmits the signal to the controller 6, the controller 6 controls the power on operation of the liquid discharging valve 2, the electromagnetic bolt 13 of the liquid discharging valve 2 pushes the valve core 15 to move against the elastic force of the compression spring 16, so that the liquid guide hole 20 of the valve core 15 is communicated with the liquid inlet 18 and the liquid discharging hole 19 of the valve seat 14, and the cleaning disinfectant in the cleaning disinfectant bottle 1 flows into the water storage barrel 11 of the toilet bowl from the liquid outlet 10 through the liquid inlet 18, the liquid guide hole 20 and the liquid discharging hole 19 of the liquid discharging valve 2; along with the continuous water inflow of the automatic water inlet valve 4, when the water level of the toilet water storage barrel 11 rises to control the position of the water level 39, the floating ball 26 controls the automatic water inlet valve 4 to close, and the water inflow of the toilet water storage barrel 11 stops; along with the continuous water inflow of the automatic water inlet valve 4, the floating ball 26 continuously rises along with the rise of the water level, the floating ball 26 pushes the guide post 24 to continuously rise on the guide cylinder 23 through the extension spring 25, and when the guide post 24 rises to the top 37 of the guide cylinder 23, the tapping control device 3 resets to return to the initial state: with the continuous water feeding of the automatic water inlet valve 4, the controller 6 controls the opening time of the liquid discharging valve 2 according to the flow requirement of the cleaning disinfectant discharged by the cleaning disinfectant bottle 1, when the opening time of the liquid discharging valve 2 reaches the set time, the controller 6 controls the electromagnetic bolt 13 to be powered off, the valve core 15 moves and resets under the action of the elastic force of the retraction spring 16, so that the liquid guide hole 20 of the valve core 15 is not communicated with the liquid inlet 18 and the liquid discharging port 19 of the valve seat 14, and the cleaning disinfectant bottle 1 stops discharging; the above-mentioned processes are continuously circulated, and along with the continuous flushing of flushing device 5 and continuous water intake of automatic water intake valve 4, the controller 6 continuously controls the liquid discharge valve 2 to open, so that the cleaning disinfectant in the cleaning disinfectant bottle 1 can be discharged into the water of toilet water storage tank 11, and the toilet can be cleaned and disinfected by using the cleaning disinfectant and water mixed liquor.

When the flushing device 5 finishes flushing, the floating ball 26 swings to descend to the lowest position along with the water level; when the floating ball 26 swings to the lowest position, the automatic water inlet valve 4 starts to automatically feed water, when the automatic water inlet valve 4 feeds water once, the floating ball 26 drives the flushing sensing piece 31 on the guide post 24 to descend to approach the lower position sensor 30 on the guide barrel 23 once, when the flushing sensing piece 31 approaches the lower position sensor 30 once, the lower position sensor 30 transmits a liquid discharging signal to the controller 6 once, when the controller 6 receives the liquid discharging signal once, the controller 6 controls the liquid discharging valve 2 to be opened once, and when the liquid discharging valve 2 is opened once, the cleaning disinfectant is put into the closestool water storage barrel 11 once.

In order to avoid that the extension spring 25 obstructs the swing of the floating ball 26, and simultaneously, the floating ball 26 does not influence the lifting reset of the derivation post 3 through the extension spring 25; the axes of the guide cylinder 23 and the guide post 24 are the same, and the axes of the guide cylinder 23 and the guide post 24 are vertical to the horizontal plane; the bottom 38 of the guide tube 23 is provided with a guide hole 41, the extension spring 25 penetrates through the guide post 24 connected with the guide hole 41 and the floating ball 26 of the automatic water inlet valve 4, and the floating ball 26 is connected with the automatic water inlet valve 4 through the swing arm 42.

In order to control the opening and closing of the liquid discharging valve 2 by using the floating ball 26, the length of the extension spring 25 is the same as the distance from the guide post 24 to the floating ball 26 when the liquid discharging control device 3 and the automatic water inlet valve 4 are in the initial state; or the length of the extension spring 25 is 3 mm to 5 mm more than the distance from the guide post 24 to the floating ball 26; the distance from the upper position sensor 29 to the lower position sensor 30 of the controller 6 is the same as the stroke of the guide post 24; when the flushing device 5 finishes flushing, the floating ball 26 swings downwards, the guide post 24 moves downwards along the guide cylinder 23 along with the floating ball 26, and the stroke of the downward swing of the floating ball 26 is the same as that of the downward movement of the guide post 24.

In order to ensure that the float ball 26 can push the guide post 24 to return to the initial position along the guide sleeve 23, when the automatic water inlet valve 4 is filled with water, the float ball 26 rises along with the rise of the water level, the gravity applied to the float ball 26 by the guide post 24 and the extension spring 25 is smaller than the buoyancy of the float ball 26 by the water, and the total gravity of the guide post 24, the extension spring 25, the float ball 26 and the swing arm 42 is smaller than the buoyancy of the float ball 26 by the water.

In order to avoid that the cleaning disinfectant liquid bottle 1 continues to discharge cleaning disinfectant after the floating ball 26 rises to the control water level 39 of the toilet water storage barrel 11, after the toilet water storage barrel 11 is flushed, the automatic water inlet valve 4 automatically feeds water, the floating ball 26 rises along with the rise of the water level, the floating ball 26 pushes the column 24 to rise along the guide barrel 23 through the extension spring 25, the flushing sensing piece 31 on the guide column 24 is close to the upper position sensor 29 on the guide barrel 23, the upper position sensor 29 transmits a signal to the controller 6, the controller 6 controls the electromagnetic plug 13 to be powered off, the valve core 15 moves to reset under the action of the elastic force of the retraction spring 16, the liquid guide hole 20 of the valve core 15 is not communicated with the liquid inlet 18 and the liquid discharge port 19 of the valve seat 14, and the cleaning disinfectant liquid.

In order to supplement the cleaning disinfectant to the cleaning disinfectant bottle 1 in time, after the controller 6 enters an intelligent control state, the controller 6 utilizes the upper liquid level sensor 27 and the lower liquid level sensor 28 to detect the liquid level of the cleaning disinfectant bottle 1, when the liquid level of the cleaning disinfectant bottle 1 drops to the position of the lower liquid level sensor 28, the lower liquid level sensor 28 transmits a signal to the controller 6, the controller 6 displays that the cleaning disinfectant in the cleaning disinfectant bottle 1 is used up through the touch screen display 34 of the controller 6, and the addition of the cleaning disinfectant is prompted; when the cleaning disinfectant is full, the liquid level of the cleaning disinfectant bottle 1 rises to the position of the upper liquid level sensor 27, the upper liquid level sensor 27 transmits a signal to the controller 6, the controller 6 displays that the cleaning disinfectant in the cleaning disinfectant bottle 1 is full through the touch screen display 34 of the controller 6, and the addition of the cleaning disinfectant is prompted to stop.

In order to avoid that the cleaning disinfectant bottle 1 is opened under the condition that no cleaning disinfectant exists, the liquid discharging valve 2 is opened, when the cleaning disinfectant in the cleaning disinfectant bottle 1 does not exist, the lower liquid level sensor 28 transmits a signal that the cleaning disinfectant bottle 1 does not contain the cleaning disinfectant to the controller 6, and the controller 6 controls the electromagnetic bolt 13 to be powered off, so that the liquid discharging valve 2 cannot be opened.

In order to control the opening time of the liquid discharging valve 2 and control the flow of the cleaning disinfectant discharged from the cleaning disinfectant bottle 1, the touch screen display 34 is provided with a flow setting dialog box 43 for outputting the cleaning disinfectant, which is used for setting the flow of the cleaning disinfectant discharged from the cleaning disinfectant bottle 1 each time; when in use, the flow of the cleaning disinfectant discharged from the cleaning disinfectant bottle 1 is set through the flow setting dialog box 43 of the touch screen display 34 according to the concentration of the cleaning disinfectant.

In order to open and close the liquid discharging valve 2, the central lines of the bottle mouth 7 and the liquid outlet 10 of the clean disinfectant bottle 1 are the same, and the bottle mouth 7 is positioned above the liquid outlet 10; the axes of the liquid inlet 18 and the liquid discharge port 19 of the valve seat 14 are the same, the central line of the liquid outlet 10 is the same as the axis of the liquid inlet 18, and the axis of the liquid guide hole 20 of the valve core 15 is parallel to the axes of the liquid inlet 18 and the liquid discharge port 19; when the bleeder valve 2 is opened, the controller 6 controls the driving rod 21 of the electromagnetic bolt 13 to push the valve core 15 to move rightwards against the elastic force of the compression spring 16, the rightwards movement stroke of the valve core 15 is equal to the distance from the axis of the liquid guide hole 20 of the valve core 15 to the axis of the liquid inlet 18 of the valve seat 14, and the distance from the axis of the liquid guide hole 20 to the axis of the liquid inlet 18 is the distance from the axis of the liquid guide hole 20 to the axis of the liquid inlet 18 in the initial state of the bleeder valve 2; when the bleeder 2 is reset and closed, the valve core 15 pushes the valve core 15 to move leftwards under the action of the elastic force of the compression spring 16, the leftward movement stroke of the valve core 15 is equal to the distance from the axis of the liquid guide hole 20 of the valve core 15 to the axis of the liquid inlet 18 of the valve seat 14, and the distance from the axis of the liquid guide hole 20 to the axis of the liquid inlet 18 is the distance from the axis of the liquid guide hole 20 to the axis of the liquid inlet 18 in the initial state of the bleeder 2.

In order to prevent the occurrence of electric shock accidents of the toilet, the controller 6 is provided with a rectifying power supply, and 220V mains supply is transformed and rectified into 12V direct current to be supplied to the upper liquid level sensor 27, the lower liquid level sensor 28, the upper position sensor 29, the lower position sensor 30 and the electromagnetic bolt 13 for use.

In order to avoid leakage of the cleaning disinfectant bottle 1 through the liquid discharging valve 2, the valve seat 14 is provided with a left sealing ring 44 and a right sealing ring 45, the left sealing ring 44 is positioned on the left side of the liquid inlet 18 of the valve seat 14, and the right sealing ring 45 is positioned on the right side of the liquid inlet 18 of the valve seat 14; when the bleeder valve 2 is closed, the drain hole 20 of the valve core 15 is positioned at the left side of the left sealing ring 44 and the right sealing ring 45; when the bleeder valve 2 is opened, the drain hole 20 of the valve core 15 moves rightwards along with the valve core 15, so that the drain hole 20 of the valve core 15 is positioned between the left sealing ring 44 and the right sealing ring 45.

Claims

1. Device is put in to intelligence closestool cleaning and disinfecting liquid, its characterized in that: the intelligent closestool cleaning disinfectant feeding device comprises a cleaning disinfectant bottle (1), a liquid discharging valve (2), a liquid discharging control device (3), an automatic water inlet valve (4), a flushing device (5) and a controller (6); the cleaning and disinfecting liquid bottle (1) comprises a bottle mouth (7), a bottle cap (8), a bottle body (9) and a liquid outlet (10), and the cleaning and disinfecting liquid bottle (1) is fixedly connected with a barrel cover (12) of a closestool water storage barrel (11); the liquid discharging valve (2) comprises an electromagnetic bolt (13), a valve seat (14), a valve core (15) and a compression spring (16), the valve seat (14) comprises a valve core cavity (17), a liquid inlet (18) and a liquid discharging port (19), the valve core (15) is provided with a liquid guide hole (20), the valve core (15) is movably matched and connected with the valve core cavity (17), the valve core (15) is hermetically connected with the valve core cavity (17), a driving rod (21) of the electromagnetic bolt (13) is connected with the valve core (15), the driving rod (21) is provided with a limiting column (22) for controlling the stroke of the valve core, and the compression spring (16) is arranged in the valve core cavity (17) for controlling the resetting of the valve core (15); a liquid outlet (10) of the cleaning and disinfecting liquid bottle (1) is communicated with a liquid inlet (18) of the valve seat (14); the liquid discharge control device (3) comprises a guide cylinder (23), a guide post (24) and an extension spring (25), the guide cylinder (23) is fixedly connected with the bottle body (9), the guide post (24) is movably matched and connected with the guide cylinder (23), the guide post (24) is connected with a floating ball (26) of the automatic water inlet valve (4) through the extension spring (25), and the guide post (24) is positioned above the floating ball (26); the controller (6) comprises an upper liquid level sensor (27), a lower liquid level sensor (28), an upper position sensor (29), a lower position sensor (30), a flushing sensing piece (31), a starting switch (32), a stopping switch (33) and a touch screen display (34); the upper liquid level sensor (27) is arranged at the upper end (35) of the bottle body (9), and the lower liquid level sensor (28) is arranged at the lower end (36) of the bottle body (9) and is used for detecting the liquid level of the cleaning and disinfecting liquid bottle (1); the upper position sensor (29) is arranged at the top (37) of the guide cylinder (23), the lower position sensor (30) is arranged at the bottom (38) of the guide cylinder (23), and the flushing sensing piece (31) is arranged on the guide post (24) and used for detecting the flushing condition of the closestool; the controller (6) is connected with the upper liquid level sensor (27), the lower liquid level sensor (28), the upper position sensor (29), the lower position sensor (30) and the electromagnetic bolt (13) through control lines.

2. The intelligent toilet cleaner delivery device of claim 1, wherein: the initial state of the automatic water inlet valve (4) is as follows: the automatic water inlet valve (4) is in a closed state, and a floating ball (26) of the automatic water inlet valve (4) is suspended on a control water level (39) of the toilet water storage barrel (11); when the toilet water storage barrel (11) is not flushed, the water level in the toilet water storage barrel (11) is at the position of controlling the water level (39); the initial state of the tapping control device (3) is: the guide post (24) is positioned at the top (37) of the guide cylinder (23), and the flushing sensing piece (31) on the guide post (24) is close to the upper position sensor (29) on the guide cylinder (23).

3. The intelligent toilet cleaner delivery device of claim 2, wherein: the initial state of the liquid discharging valve (2) is as follows: the liquid discharging valve (2) is in a non-conduction state, a liquid guide hole (20) of the valve core (15) is not communicated with a liquid inlet (18) and a liquid discharging port (19) of the valve seat (14), the distance between a limiting column (22) of a driving rod (21) and the valve seat (14) is equal to the distance between the axis of the liquid guide hole (20) and the axis of the liquid inlet (18), and the outer diameter of the limiting column (22) is larger than the aperture of the valve core cavity (17).

4. The intelligent toilet cleaner delivery device of claim 3, wherein: the axes of the guide cylinder (23) and the guide post (24) are the same, and the axes of the guide cylinder (23) and the guide post (24) are vertical to the horizontal plane; the bottom (38) of the guide cylinder (23) is provided with a guide hole (41), the extension spring (25) penetrates through a guide post (24) of the guide hole (41) and is connected with a floating ball (26) of the automatic water inlet valve (4), and the floating ball (26) is connected with the automatic water inlet valve (4) through a swing arm (42) of the floating ball.

5. The intelligent toilet cleaner delivery device of claim 4, wherein: when the liquid discharging control device (3) and the automatic water inlet valve (4) are in an initial state, the length of the extension spring (25) is the same as the distance from the guide post (24) to the floating ball (26); or the length of the extension spring (25) is 3 mm to 5 mm more than the distance from the guide post (24) to the floating ball (26).

6. The intelligent toilet cleaner delivery device of claim 5, wherein: the distance from the upper position sensor (29) to the lower position sensor (30) of the controller (6) is the same as the stroke of the guide post (24).

7. The intelligent toilet cleaner delivery device of claim 6, wherein: the touch screen display (34) is provided with a flow setting dialog box (43) for outputting the cleaning disinfectant, and is used for setting the flow of the cleaning disinfectant discharged by the cleaning disinfectant bottle (1) each time; when in use, the flow of the cleaning disinfectant discharged by the cleaning disinfectant bottle (1) is set through the flow setting dialog box (43) of the touch screen display (34) according to the concentration of the cleaning disinfectant.

8. The intelligent toilet cleaner delivery device of claim 7, wherein: the central lines of the bottle mouth (7) and the liquid outlet (10) of the cleaning disinfectant bottle (1) are the same, and the bottle mouth (7) is positioned above the liquid outlet (10); the axes of the liquid inlet (18) and the liquid discharge port (19) of the valve seat (14) are the same, the central line of the liquid outlet (10) is the same as the axis of the liquid inlet (18), and the axis of the liquid guide hole (20) of the valve core (15) is parallel to the axes of the liquid inlet (18) and the liquid discharge port (19).

9. The intelligent toilet cleaner delivery device of claim 8, wherein: the controller (6) is provided with a rectification power supply, and supplies 220-volt commercial power transformation rectification direct current which is not 12-volt direct current to the upper liquid level sensor (27), the lower liquid level sensor (28), the upper position sensor (29), the lower position sensor (30) and the electromagnetic bolt (13) for use.

10. The intelligent toilet cleaner delivery device of claim 9, wherein: the valve seat (14) is provided with a left sealing ring (44) and a right sealing ring (45), the left sealing ring (44) is positioned on the left side of the liquid inlet (18) of the valve seat (14), and the right sealing ring (45) is positioned on the right side of the liquid inlet (18) of the valve seat (14).