CN207362966U - A kind of spattering-proof sanitary closestool - Google Patents

Abstract

It the utility model is related to a kind of closestool, including closestool body, closestool body includes bedpan, bedpan is equipped with cavity volume, cavity volume bottom is equipped with sewage draining exit, cavity volume is connected by sewage draining exit with blow-off pipe, blow-off pipe is equipped with the first convex trap, the front portion of first trap is equipped with pump, and the water outlet connection drainpipe of pump, the outlet of drainpipe is positioned at the rear portion of the first trap, inclined plate is equipped with cavity volume, the bottom of inclined plate extends to sewage draining exit, and the upper end of inclined plate is located at the rear portion of the bedpan and is fixedly connected with bedpan, and the upper end of inclined plate is located at the lower section of bedpan flush port；Bedpan is equipped with pocket, and closestool body is equipped with host cavity, and inclined plate can be taken in along pocket in host cavity and can be stretched into along pocket in cavity volume, and the top of pocket is equipped with flexible scraper plate.When going to the toilet, pump operation extracts the water of the first trap front portion out so that bedpan cavity volume bottom is without water so that dirt will not contact when falling with water, effectively solve the problems, such as to dabble, reduce security risk, clean hygiene.

Description

A kind of spattering-proof sanitary closestool

Technical field

The utility model belongs to sanitary apparatus field, and in particular to a kind of spattering-proof sanitary closestool.

Background technology

It is very big convenient that toilet seat or squatting pan have been brought, however, with requirement of the people to quality of life by Step improves, and people there has also been corresponding requirement to toilet seat or squatting pan comfort.The prior art is in order to prevent in downcomer Foul smell is ejected from drainpipe, and the drainpipe of closestool is equipped with trap, and a certain amount of water is stored in drainpipe and plays water seal Effect.Be so designed that, the water deposited in the drainpipe of closestool can grow bacterium, wait people's next time in use, defecation mistake Water is inevitably had in journey to splash up and bacterial infection, and then triggers disease, it is very unhygienic.

In order to solve the above-mentioned technical problem, method commonly used in the prior art is to add one in the water seal layer in toilet seat Layer splashproof foam, or floating ball is added in water seal layer, but can not fundamentally solve the problems, such as toilet bowl from splashing.

In conclusion it is urgent to provide a kind of simple in structure, rational protected against splashing water sanitary closestool of design.

Utility model content

The purpose of this utility model is to provide a kind of simple in structure, rational protected against splashing water sanitary closestool of design.

Above-mentioned purpose is to be achieved through the following technical solutions：A kind of spattering-proof sanitary closestool, including closestool body and water tank, institute Stating closestool body includes bedpan, and the bedpan is equipped with cavity volume, and the cavity volume bottom is equipped with sewage draining exit, and the closestool body is described The side of bedpan is equipped with blow-off pipe, and the cavity volume is connected by sewage draining exit with the blow-off pipe, and the blow-off pipe is equipped with upward The first convex trap, pump, the water outlet connection drainpipe of the pump, the draining are equipped with the front portion of first trap Positioned at inclined plate is equipped with cavity volume described in the rear portion of first trap, the bottom of the inclined plate extends to blowdown for the outlet of pipe Mouthful, the upper end of the inclined plate is located at the rear portion of the bedpan and is fixedly connected with bedpan, and the upper end of the inclined plate is located at bedpan punching The lower section at the mouth of a river；The bedpan is equipped with pocket, and the closestool body is equipped with host cavity, and the inclined plate can be received along the pocket Enter in host cavity and being stretched into along the pocket in the cavity volume；The top of the pocket is equipped with flexible scraper plate.So Set, when user goes to the toilet, can first carry out operating with water extraction of the pump by the first trap front portion so that bedpan cavity volume And its bedpan cavity volume bottom is without water so that dirt will not contact when falling with water, effectively solve the problems, such as to dabble, reduce peace Full hidden danger, clean hygiene.The setting of inclined plate reduces speed when on the one hand causing excreta to be slipped to sewage draining exit through inclined plate, another Aspect prevents excreta to be stained with closestool, pollutes closestool and increases cleaning difficulty and can mitigate stink at the same time and distribute.While inclined plate Upper end is located at the flushing that dirt is convenient under bedpan flush port.When without the use of inclined plate, inclined plate can be taken in host cavity, Avoiding, which influences user, carries out urine, meanwhile, inclined plate is taken in can effectively avoid remaining dirt contamination on inclined plate in host cavity Environment.It is preferred that can set flusher in the host cavity, flusher memory contains thimerosal, the host cavity bottom with Blow-off pipe is connected, and sets check valve in blowdown bottom of the tube.Ultraviolet sterilization device can be also set in host cavity, can be periodically to receiving Cavity volume carries out sterilizing.Flexibility scraper plate is scraped totally when in inclined plate income host cavity, avoids dirt from bringing into host cavity.

It should be noted that the front portion of the first trap described herein and the rear portion of the first trap are not to limit it Specific position, simply limits orientation, and front and rear herein is on the basis of the drainage direction of blow-off pipe.

Further, the inclined plate surface is coated with adherent layer.Stick on inclined plate, reduce in this way, reducing dirt as far as possible Pollution.

Further, the shape of the longitudinal section of the inclined plate is U-shaped.In this way, the supporting role of inclined plate becomes apparent, can prevent Only dirt is fallen down from the side of inclined plate, ensures that dirt slips into sewage draining exit along inclined plate.

Further, the blow-off pipe is equipped with the second trap at the rear portion of first trap, and the drainpipe goes out Mouth is between first trap and the second trap.In this way, after pump extracts the water of the first trap front portion out, first Still there is water between trap and the second trap, in this way, still having water seal between blow-off pipe and bedpan cavity volume, can prevent Only foul smell is discharged from blow-off pipe.

Further, the top of second trap is less than the top of first trap.So set, ensureing the Still water herein is avoided to backflow to the first trap while having water between one trap and the second trap Portion.

Further, the water inlet of the pump is equipped with strainer.So set, it can effectively prevent the larger solid waste of volume Pump is polluted in into pump, improves its service life.

Further, the bedpan top is equipped with toilet seat, and the toilet seat is equipped with weight induction device, the weight induction device It is electrically connected with controller, the controller receives the weight signal from weight induction device and controls the opening and closing of the pump. So set, when people go to the toilet accomplish on toilet seat when, weight signal is passed to controller by weight sensor, and controller will receive Weight signal compared with default gravimetric value, when the gravimetric value of the weight signal of reception is higher than default gravimetric value, Controller carries out energization to pump and draws water, and after the pump carries out the pumping operation of preset time, controller powers off pump, Pump is stopped.So the behaviour discharged to the water in bedpan cavity volume can be realized by weight sensor and controller Make.The weight that weight sensor senses when the preset value of weight herein can be set to not carry any carrier on toilet seat Value, certainly, default gravimetric value can set certain section in specific programming process, can be than not carried on bucket circle The gravimetric value that weight sensor senses during any carrier is bigger.

Further, the water tank includes the first memory space and the second memory space, first memory space and second Memory space stores water and anti-mucus respectively, and the top of the cavity volume is equipped with rotary nozzle, the rotary nozzle and the second storage Space is connected by delivery pipe.Since cavity volume bottom is without water, dirt is easily sticked on cavity volume inner wall after falling into, or even the row of being sticked to Dirty mouth, easy cleaning, does not grow bacterium easily not only but also can cause stench, influence environment of toilet.Above-mentioned setting, rotary nozzle Setting anti-mucus can be uniformly coated along cavity volume inner wall, anti-mucus can be solved effectively since gravity falls into sewage draining exit State technical problem.

Further, the delivery pipe is equipped with solenoid valve, and the solenoid valve is electrically connected with the controller, the controller control The folding of the solenoid valve.So set, when people go to the toilet accomplish on toilet seat when, weight signal is passed to control by weight sensor Device processed, controller by the weight signal of reception compared with default gravimetric value, when the gravimetric value of the weight signal of reception is high When default gravimetric value, controller can control solenoid valve to open and carry out anti-mucus while carrying out to pump and be powered and draw water Coating, after spraying preset time, controller control solenoid valve is closed.

Further, the rotary nozzle is equipped with plenum member, and the plenum member includes being internally provided with intake tunnel and water outlet is led to Road, the intake tunnel are made of leading portion and back segment, and the leading portion and back segment are stepped, and the diameter of the back segment is more than leading portion Diameter, the end of the back segment is additionally provided with increase mouth, and the exhalant canal is stepped hole, and the aperture of the stepped hole is by import Hold to shrink to outside the port of export and reduce.So set, to rotary nozzle spray anti-mucus be pressurized, increase its injection away from From the bottom of at least guarantee cavity volume inner wall can be coated with anti-mucus.

Further, the first memory space bottom is equipped with the first discharge outlet, and first discharge outlet is equipped with flashing valve, institute It is solenoid valve to state flashing valve, and the flashing valve is electrically connected with controller, and the controller controls the folding of the flashing valve to realize punching Water operates.So set, when people go to the toilet accomplish on toilet seat when, weight signal is passed to controller by weight sensor, control Device is stored the weight signal of reception, and after people leaves toilet seat, controller is by the weight of the weight signal received at this time Value is compared with the gravimetric value of the weight signal of advance storage, and when the two is there are during certain difference, controller control is washed by water Valve is opened and washed by water, and after preset time of washing by water, controller control flashing valve is closed.

Further, the water tank upper is equipped with flush button, and the first memory space bottom is equipped with the second discharge outlet, institute State and rubber plug is equipped with the second discharge outlet, the rubber plug is connected by connecting rod and bracing wire with flush button.So set, realize automatic Retain manual flush while bath, in this way, increasing its operability, user can select to draw water according to oneself wish.

Further, the inclined plate is equipped with pressure inductor, and the pressure inductor is electrically connected with controller, and the controller connects Receive the pressure signal of the pressure sensor on inclined plate and control the flashing valve to open and wash by water.In this way, once drain Thing is fallen on inclined plate, washes by water wash away excreta immediately, reduces residence time of the excreta in cavity volume, is mitigated stink and is distributed, The aerosol that prevents from carrying disease germs diffuses.During concrete application, when dirt is fallen on inclined plate, pressure sensor is by the signal transmission of sensing To controller, controller by received signal compared with preset value, controller judge after control flashing valve open into Row is washed by water, and after preset time of washing by water, controller control flashing valve is closed.

Further, the closestool body is equipped with vertically arranged accommodating space in the front portion of first trap, described Accommodating space is located at the top of the blow-off pipe and is connected with the blow-off pipe, and the pump can vertically be moved along the accommodating space It is dynamic.The setting of accommodating space is mainly used for accommodating pump, and when needing pumping water, pump, which is moved downward in blow-off pipe, to draw water, After work is drawn water in completion, pump is up-shifted in accommodating space, if on the premise of operation is feasible, is as far as possible carried pump The top of accommodating space is risen to, takes the water of the first trap front portion away due to pumping, accommodating space memory has air, when being rushed During water blowdown process, the air in accommodating space can nowhere be arranged, and the air pressure in accommodating space can effectively prevent useless dirty into accommodating In space, avoid useless dirt from being contacted with pump, prevent useless pollution pump, improve its service life.

Further, the closestool body is equipped with motor, and the accommodating space is equipped with connecting rod, the output shaft of the motor Equipped with eccentric wheel, the eccentric wheel is equipped with annular groove, and the connecting rod is equipped with protrusion, and it is recessed that the protrusion is placed in the annular In groove, the bottom of the connecting rod is connected with the pump.In this way, after motor connecting power, motor rotates, and drives eccentric rotation It is dynamic, with the rotation of eccentric wheel, the movement of connecting rod up or down is driven, and then drive and realize that pump is vertically movable along the accommodating space. It should be noted that motor is controlled only to rotate half by PLC control system in the operating process of lifting or the decline of completion pump Circle, moreover, the starting point for carrying out eccentric wheel during lifting operation is located at peak after minimum point, rotation half-turn, carries out step-down operation When eccentric wheel rotate half-turn return to minimum point from peak.It is preferred that the eccentric wheel is also disposed in the accommodating space.

Further, the closestool body is equipped with motor, and rocking arm and connecting rod are equipped with the accommodating space, the rocking arm Bottom is connected with the top of connecting rod by shaft, and the bottom of the connecting rod is connected with pump, and the output axis connection of the motor is bent Axis, described bent axle one end are installed on the output shaft of motor, and the other end is connected to rocking arm upper end.So set, motor connects Behind energization source, motor rotates, and drives crank rotation, and while bent axle drives rocking arm oscillating motion, rocking arm bottom can carry out up and down Movement, and then drive the movement of connecting rod up or down.Similarly, complete to control by PLC in the operating process of lifting or the decline of pump and be System control motor only rotates half-turn, moreover, the point that bent axle is connected with rocking arm when carrying out lifting operation is in minimum point, rotation half-turn It is located at peak afterwards, rocking arm rotates half-turn and returns to minimum point from peak when pump carries out step-down operation.

Further, the closestool body is equipped with motor, and the top of the accommodating space is equipped with line wheel, and the line wheel turns Moving axis is connected with the output shaft of the motor, and the line wheel is equipped with bracing wire, and the bracing wire bottom is fixedly connected with the pump, institute Stating motor drives the rotation of the line wheel to realize that the pump is vertically movable along the accommodating space.In this way, motor connects electricity Behind source, motor rotates, and drives line wheel to rotate and completes take-up and payoff operation, and then drives the lifting or decline of pump；Motor Rotation direction and turnning circle are controlled by PLC control system.

Further, the accommodating space is in sleeve configuration, and the pump is micropump.In this way, the air in accommodating space is more difficult to Discharge, is effectively ensured the air pressure in accommodating space.

Further, the drainpipe is hose.In this way, one section of draining can be reserved in the cross-shaped portion of accommodating space and blow-off pipe Pipe, ensures the surplus capacity of drainpipe, can so ensure the lifting or decline that will not be pumped because of the effect length of drainpipe.

Further, the controller is PLC control system, by PLC control system realize the drawing water of the splash-proof closestool, Draining and the lifting of the pump and decline.By programming Control aforesaid operations, automation and intelligence are realized.

Further, be circumferentially with exhausting-gas hole of the bedpan top along the cavity volume, the closestool body is along the bedpan Cavity volume be equipped with the exhaust passage of annular, the exhaust passage connected by the exhausting-gas hole with the cavity volume, the closestool sheet Exhaust fan is equipped with vivo, the air inlet of the exhaust fan is connected by downtake pipe with the exhaust passage, the exhaust fan Air outlet connected by second exhaust pipe with blow-off pipe.The transfer in this way, turbidity thereof and stink in bedpan volatilize upwards During, exhaust fan under the action of, the gas from exhausting-gas hole suck, through being expelled into downtake pipe and second exhaust pipe In blow-off pipe, mitigate the stink aerosol that distributes and prevent to cause to carry disease germs during bath and diffuse.

Further, one end that the second exhaust pipe is connected with blow-off pipe is equipped with check valve.Check valve prevents turbidity thereof Flow backwards and get in through blow-off pipe.

Further, the check valve is arranged on the rear portion of the second trap.

Further, the controller receives the weight signal of the weight induction device on toilet seat and controls the exhaust The opening and closing of fan.So set, after row lavatory person takes closestool, the weight induction device on toilet seat passes to weight signal Controller, controller connect the power supply of exhaust fan, and exhaust fan starts to work, foul smell is discharged, and row lavatory person leaves after row lavatory, Similarly controller control exhaust fan is stopped.

Brief description of the drawings

The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.

Fig. 1 is the structure diagram in a certain section of spattering-proof sanitary closestool involved by a kind of embodiment of the utility model；

Fig. 2 is the structure diagram in another section of spattering-proof sanitary closestool involved by a kind of embodiment of the utility model；

Fig. 3~5 are respectively the structural representation of the pump lifting or decline mode involved by a kind of embodiment of the utility model Figure.

In figure：

1 closestool body, 2 water tank, 3 cavity volume, 4 sewage draining exit

5 blow-off pipe, 6 first 7 second trap of trap, 8 toilet seat

9 toilet lid, 10 first memory space, 11 second memory space 12 pumps

13 drainpipe, 14 accommodating space, 15 motor, 16 eccentric wheel

Raised 20 bent axles of 17 connecting rod, 18 annular groove 19

21 rocking arm, 22 bracing wire, 23 line wheel, 24 inclined plate

27 bedpan flush port of the flexible scraper plate of 25 host cavity 26,28 exhausting-gas hole

29 exhaust passage, 30 exhaust fan, 31 downtake pipe, 32 second exhaust pipe

33 check valves

Embodiment

The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory, There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document State, respective combination can be carried out to the feature in embodiment in this document and in different embodiments.

The utility model embodiment is as follows, referring to Figures 1 and 2, a kind of splash-proof closestool, including closestool body 1 and water tank 2, The closestool body 1 includes bedpan, and the bedpan is equipped with cavity volume 3, and 3 bottom of cavity volume is equipped with sewage draining exit 4, the closestool body 1 is equipped with blow-off pipe 5 in the side of the bedpan, and the cavity volume 3 is connected by sewage draining exit 4 with the blow-off pipe 5, the blowdown Pipe 5 is equipped with the first convex trap 6, and pump 12 is equipped with the front portion of first trap 6, and the water outlet of the pump 12 connects Run in water pipe 13, and the outlet of the drainpipe 13 is positioned at the rear portion of first trap 6；Inclined plate 24 is equipped with the cavity volume 3, The bottom of the inclined plate 24 extends to sewage draining exit 4, and the upper end of the inclined plate 24 is located at the rear portion of the bedpan and is fixed with bedpan Connection, the upper end of the inclined plate 24 are located at the lower section of bedpan flush port 27, and the bedpan is equipped with pocket, the closestool body 1 Equipped with host cavity 25, the inclined plate 24 can be taken in interior to host cavity 25 along the pocket and can be stretched into along the pocket described In cavity volume 3, the top of the pocket is equipped with flexible scraper plate 26.So set, when user goes to the toilet, can first carry out operation makes The anterior water of first trap 6 is extracted out with pump 12 so that bedpan cavity volume 3 and its 3 bottom of bedpan cavity volume are without water so that Dirt will not contact when falling with water, effectively solve the problems, such as to dabble, reduce security risk, clean hygiene.The setting of inclined plate 24 On the one hand so that reducing speed when excreta is slipped to sewage draining exit 4 through inclined plate 24, on the other hand excreta is prevented to be stained with closestool On, pollute closestool and increase cleaning difficulty and can mitigate stink at the same time and distribute.The upper end of inclined plate 24 is located at bedpan flush port 27 at the same time Under be convenient to the flushing of dirt.In this way, when without the use of inclined plate 24, inclined plate 24 can be taken in host cavity 25, avoid shadow Ring user and carry out urine, meanwhile, inclined plate 24 is taken in can effectively avoid remaining dirt contamination on inclined plate 24 in host cavity 25 Environment.It is preferred that can set flusher in the host cavity 25, flusher memory contains thimerosal, 25 bottom of host cavity Portion is connected with blow-off pipe 5, and sets check valve 33 in 5 bottom of blow-off pipe.Ultraviolet sterilization device can be also set in host cavity 25, Sterilizing periodically can be carried out to host cavity 25.Flexibility scraper plate 26 is scraped clean when inclined plate 24 is taken in host cavity 25, is avoided Dirt is brought into host cavity 25.

It should be noted that the front portion of the first trap 6 described herein and the rear portion of the first trap 6 are not to limit Its specific position, simply limits orientation, and front and rear herein is on the basis of the drainage direction of blow-off pipe 5.

On the basis of above-described embodiment, in another embodiment of the utility model, 24 surface of inclined plate is coated with anti-sticking Layer.Sticked in this way, reducing dirt as far as possible on inclined plate 24, reduce pollution.

On the basis of above-described embodiment, in another embodiment of the utility model, the shape of the longitudinal section of the inclined plate 24 Shape is U-shaped.It in this way, the supporting role of inclined plate 24 becomes apparent, can prevent dirt from being fallen down from the side of inclined plate 24, ensure dirt edge Inclined plate 24 slips into sewage draining exit 4.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the blow-off pipe 5 is described The rear portion of one trap 6 is equipped with the second trap 7, and the outlet of the drainpipe 13 is located at first trap 6 and second and deposits Between water curved 7.In this way, pump 12 is by after the anterior water extraction of the first trap 6, the first trap 6 and the second trap 7 it Between still have water, in this way, still having water seal between blow-off pipe 5 and bedpan cavity volume 3, can prevent foul smell from being arranged from blow-off pipe 5 Go out.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the top of second trap 7 Portion is less than the top of first trap 6.So set, ensureing between the first trap 6 and the second trap 7 still Water herein is avoided to backflow to the front portion of the first trap 6 while having water.

On the basis of above-described embodiment, in another embodiment of the utility model, the water inlet of the pump 12 is equipped with strainer. So set, can effectively prevent the larger solid waste of volume from entering pollution pump 12 in pump 12, its service life is improved.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the bedpan top is equipped with horse Bucket circle 8, the toilet seat 8 is equipped with weight induction device, and the weight induction device is electrically connected with controller, and the controller is received and come from The weight signal of weight induction device and the opening and closing for controlling the pump 12.So set, accomplish when people goes to the toilet on toilet seat 8 When, weight signal is passed to controller by weight sensor, and controller carries out the weight signal of reception and default gravimetric value Compare, when the gravimetric value of the weight signal of reception is higher than default gravimetric value, controller carries out energization to pump 12 and draws water, After the pump 12 carries out the pumping operation of preset time, controller powers off pump 12, and pump 12 is stopped.It can so pass through Weight sensor and controller realize the operation discharged to the water in bedpan cavity volume 3.The preset value of weight herein The gravimetric value that weight sensor senses when can be set to not carry any carrier on toilet seat 8, certainly, is specifically programming During default gravimetric value can set certain section, can than on bucket circle without carry any carrier when weight sense The gravimetric value of device sensing is bigger.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the water tank 2 is deposited including first 10 and second memory space 11 of space is stored up, 10 and second memory space 11 of the first memory space stores water and anti-sticking respectively Liquid, the top of the cavity volume 3 are equipped with rotary nozzle, and the rotary nozzle is connected with the second memory space 11 by delivery pipe.By In 3 bottom of cavity volume without water, dirt is easily sticked to after falling on 3 inner wall of cavity volume, or even is sticked to sewage draining exit 4, not easy cleaning, not only Easily grow bacterium and stench can be caused, influence environment of toilet.Above-mentioned setting, the setting of rotary nozzle can be along cavity volume 3 Wall uniformly coats anti-mucus, and anti-mucus can effectively solve above-mentioned technical problem since gravity falls into sewage draining exit 4.

On the basis of above-described embodiment, in another embodiment of the utility model, the delivery pipe is equipped with solenoid valve, described Solenoid valve is electrically connected with the controller, and the controller controls the folding of the solenoid valve.So set, accomplish horse when people goes to the toilet When on bucket circle 8, weight signal is passed to controller by weight sensor, and controller is by the weight signal of reception and default weight Value is compared, when the gravimetric value of the weight signal of reception is higher than default gravimetric value, controller to pump 12 be powered into Row can control solenoid valve to open the coating for carrying out anti-mucus while drawing water, after spraying preset time, controller control solenoid valve Close.

On the basis of above-described embodiment, in another embodiment of the utility model, the rotary nozzle is equipped with plenum member, institute Stating plenum member includes being internally provided with intake tunnel and exhalant canal, and the intake tunnel is made of leading portion and back segment, the leading portion Stepped with back segment, the diameter of the back segment is more than the diameter of leading portion, and the end of the back segment is additionally provided with increase mouth, it is described go out Aquaporin is stepped hole, and reduction is shunk in the aperture of the stepped hole from input end to outside the port of export.So set, to rotary nozzle Spray anti-mucus be pressurized, increase its injection distance, at least ensure 3 inner wall of cavity volume bottom can be coated with it is anti-sticking Liquid.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, first memory space 10 Bottom is equipped with the first discharge outlet, and first discharge outlet is equipped with flashing valve, and the flashing valve is solenoid valve, the flashing valve and control Device processed is electrically connected, and the controller controls the folding of the flashing valve to realize flush operation.So set, accomplish closestool when people goes to the toilet When on circle 8, weight signal is passed to controller by weight sensor, and controller is stored the weight signal of reception, works as people After leaving toilet seat 8, controller is by the weight of the gravimetric value of the weight signal received at this time and the weight signal of advance storage Value is compared, and when the two is there are during certain difference, controller control flashing valve unlatching is washed by water, after preset time of washing by water, Controller control flashing valve is closed.

On the basis of above-described embodiment, in another embodiment of the utility model, 2 top of water tank is pressed equipped with bath Button, 10 bottom of the first memory space are equipped with the second discharge outlet, are equipped with rubber plug at second discharge outlet, the rubber plug passes through Connecting rod 17 and bracing wire 22 are connected with flush button.So set, retain manual flush while realizing auto-flushing, in this way, increasing Add its operability, user can select to draw water according to oneself wish.

On the basis of above-described embodiment, in another embodiment of the utility model, the inclined plate 24 is equipped with pressure inductor, The pressure inductor is electrically connected with controller, and the controller receives the pressure signal of the pressure sensor on inclined plate 24 simultaneously Control the flashing valve to open to wash by water.In this way, once excreta is fallen on inclined plate 24, wash by water wash away excreta immediately, Residence time of the excreta in cavity volume 3 is reduced, mitigates stink and distributes, the aerosol that prevents from carrying disease germs diffuses.During concrete application, when When dirt is fallen on inclined plate 24, the signal of sensing is passed to controller by pressure sensor, and controller is by received signal and in advance If value is compared, controller controls flashing valve to open and washes by water after judging, after preset time of washing by water, controller control Flashing valve is closed.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1 and Fig. 3~5, the closestool sheet Body 1 is equipped with vertically arranged accommodating space 14 in the front portion of first trap 6, and the accommodating space 14 is located at the blowdown The top of pipe 5 is simultaneously connected with the blow-off pipe 5, and the pump 12 can be vertically movable along the accommodating space 14.Accommodating space 14 Setting be mainly used for accommodating pump 12, when needing pump 12 to draw water, pump 12 is moved downward in blow-off pipe 5 and draws water, when complete Into after work of drawing water, pump 12 is up-shifted in accommodating space 14, if on the premise of operation is feasible, 12 will be pumped as far as possible The top of accommodating space 14 is promoted to, is taken the anterior water of the first trap 6 away due to pumping 12,14 memory of accommodating space is had time Gas, when carrying out flushing filth-discharging process, the air in accommodating space 14 can nowhere be arranged, and the air pressure in accommodating space 14 can effectively hinder Only give up it is dirty enter in accommodating space 14, avoid it is useless it is dirty contacted with pump 12, prevent useless dirty pollution from pumping 12, improve it and use the longevity Life.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 3, the closestool body 1 is equipped with electricity Motivation 15, the accommodating space 14 are equipped with connecting rod 17, and the output shaft of the motor 15 is equipped with eccentric wheel 16, the eccentric wheel 16 Annular groove 18 is equipped with, the connecting rod 17 is equipped with protrusion 19, described raised 19 and is placed in the annular groove 18, the company The bottom of bar 17 is connected with the pump 12.In this way, after motor 15 powers on, motor rotates, and driving eccentric wheel 16 rotates, With the rotation of eccentric wheel 16, the movement of 17 up or down of connecting rod is driven, and then drives and realizes that pump 12 is vertical along the accommodating space 14 It is mobile.Motor 15 is controlled by PLC control system it should be noted that completing to pump in 12 lifting or the operating process of decline Half-turn is only rotated, moreover, the starting point for carrying out eccentric wheel 16 during lifting operation is located at peak after minimum point, rotation half-turn, into Eccentric wheel 16 rotates half-turn and returns to minimum point from peak during row step-down operation.It is preferred that the eccentric wheel 16 be also disposed at it is described In accommodating space 14.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 4, the closestool body 1 is equipped with electricity Motivation 15, the accommodating space 14 is interior to be equipped with rocking arm 21 and connecting rod 17, and the bottom and the top of connecting rod 17 of the rocking arm 21 pass through Shaft is connected, and the bottom of the connecting rod 17 is connected with pump 12, the output axis connection bent axle 20 of the motor 15, the bent axle 20 One end is installed on the output shaft of motor 15, and the other end is connected to 21 upper end of rocking arm.So set, motor 15 powers on Afterwards, motor rotates, and band dynamic crankshaft 20 rotates, and while bent axle 20 drives 21 oscillating motion of rocking arm, 21 bottom of rocking arm can carry out Lower movement, and then drive the movement of 17 up or down of connecting rod.Similarly, complete to pass through PLC in the operating process of lifting or the decline of pump 12 Control system control motor 15 only rotates half-turn, moreover, the point that bent axle 20 is connected with rocking arm 21 when carrying out lifting operation is most Low spot, is located at peak, rocking arm 21 rotates half-turn and returns to minimum point from peak when pump 12 carries out step-down operation after rotating half-turn.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 5, the closestool body 1 is equipped with electricity Motivation 15, the top of the accommodating space 14 are equipped with line wheel 23, the rotation axis of the line wheel 23 and the output of the motor 15 Axis is connected, and the line wheel 23 is equipped with bracing wire 22, and 22 bottom of bracing wire is fixedly connected with the pump 12, and the motor 15 drives The rotation of the line wheel 23 realizes that the pump 12 is vertically movable along the accommodating space 14.In this way, after motor 15 powers on, Motor rotates, and drives line wheel 23 to rotate and completes take-up and payoff operation, and then drives the lifting or decline of pump 12；Motor 15 Rotation direction and turnning circle are controlled by PLC control system.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 3, the accommodating space 14 is in narrow Elongated, the pump 12 is micropump 12.In this way, the air in accommodating space 14 is more difficult to discharge, it is effectively ensured in accommodating space 14 Air pressure.

On the basis of above-described embodiment, in another embodiment of the utility model, the drainpipe 13 is hose.In this way, One section of drainpipe 13 can be reserved in the cross-shaped portion of accommodating space 14 and blow-off pipe 5, ensure the surplus capacity of drainpipe 13, can so protect Card will not pump 12 lifting or decline because of the effect length of drainpipe 13.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the controller controls for PLC System, the drawing water of the splash-proof closestool, draining and the lifting and decline of the pump 12 are realized by PLC control system.Pass through Programming Control aforesaid operations, realize automation and intelligence.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1 and Fig. 2, bedpan top edge The cavity volume 3 is circumferentially with exhausting-gas hole 28, and the cavity volume 3 of the closestool body 1 along the bedpan is equipped with the exhaust passage of annular 29, the exhaust passage 29 is connected by the exhausting-gas hole 28 with the cavity volume 3, and exhaust fan 30 is equipped with the closestool body 1, The air inlet of the exhaust fan 30 is connected by downtake pipe 31 with the exhaust passage 29, the air outlet of the exhaust fan 30 Connected by second exhaust pipe 32 with blow-off pipe 5.The process of transfer in this way, the turbidity thereof and stink in bedpan volatilize upwards In, exhaust fan 30 under the action of, which sucks from exhausting-gas hole 28, through into 32 row of downtake pipe 31 and second exhaust pipe Go out to blow-off pipe 5, mitigate the stink aerosol that distributes and prevent to cause to carry disease germs during bath and diffuse.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the second exhaust pipe 32 with One end that blow-off pipe 5 connects is equipped with check valve 33.Check valve 33 prevents turbidity thereof is flow backwards through blow-off pipe 5 from getting in.

On the basis of above-described embodiment, in another embodiment of the utility model, such as Fig. 1, the check valve 33 is arranged on The rear portion of second trap 7.

On the basis of above-described embodiment, in another embodiment of the utility model, the controller receives and comes from toilet seat 8 On weight induction device weight signal and control the opening and closing of the exhaust fan 30.So set, row lavatory person takes horse After bucket, weight signal is passed to controller by the weight induction device on toilet seat 8, and controller connects the power supply of exhaust fan 30, row Gas fan 30 is started to work, and foul smell is discharged, and row lavatory person leaves after row lavatory, and similarly controller control exhaust fan 30 stops work Make.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of spattering-proof sanitary closestool, including closestool body and water tank, it is characterised in that the closestool body includes bedpan, institute To state bedpan and be equipped with cavity volume, the cavity volume bottom is equipped with sewage draining exit, and the closestool body is equipped with blow-off pipe in the side of the bedpan, The cavity volume is connected by sewage draining exit with the blow-off pipe, and the blow-off pipe is equipped with the first convex trap, described The front portion of first trap is equipped with pump, and the water outlet connection drainpipe of the pump, the outlet of the drainpipe is located at described first Inclined plate is equipped with cavity volume described in the rear portion of trap, the bottom of the inclined plate extends to sewage draining exit, and the upper end of the inclined plate is located at The rear portion of the bedpan is simultaneously fixedly connected with bedpan, and the upper end of the inclined plate is located at the lower section of bedpan flush port, and the bedpan is set There is a pocket, the closestool body is equipped with host cavity, and the inclined plate can be taken in along the pocket in host cavity and can be along institute State pocket to stretch into the cavity volume, the top of the pocket is equipped with flexible scraper plate.

2. spattering-proof sanitary closestool according to claim 1, it is characterised in that the shape of the longitudinal section of the inclined plate is U Type.

3. spattering-proof sanitary closestool according to claim 1, it is characterised in that the blow-off pipe is in first trap Rear portion is equipped with the second trap, and the outlet of the drainpipe is between first trap and the second trap.

4. spattering-proof sanitary closestool according to claim 3, it is characterised in that the top of second trap is less than described The top of first trap.

5. the spattering-proof sanitary closestool according to Claims 1 to 4 any one, it is characterised in that the bedpan top is equipped with Toilet seat, the toilet seat are equipped with weight induction device, and the weight induction device is electrically connected with controller, and the controller is received and come from The weight signal of weight induction device and the opening and closing for controlling the pump.

6. spattering-proof sanitary closestool according to claim 5, it is characterised in that the water tank includes the first memory space and the Two memory spaces, first memory space and the second memory space store water and anti-mucus respectively, and the top of the cavity volume is set There is rotary nozzle, the rotary nozzle is connected with the second memory space by delivery pipe.

7. spattering-proof sanitary closestool according to claim 6, it is characterised in that the delivery pipe is equipped with solenoid valve, the electricity Magnet valve is electrically connected with the controller, and the controller controls the folding of the solenoid valve.

8. spattering-proof sanitary closestool according to claim 7, it is characterised in that the rotary nozzle is equipped with plenum member, described Plenum member include be internally provided with intake tunnel and exhalant canal, the intake tunnel is made of leading portion and back segment, the leading portion and Back segment is stepped, and the diameter of the back segment is more than the diameter of leading portion, and the end of the back segment is additionally provided with increase mouth, the water outlet Passage is stepped hole, and reduction is shunk in the aperture of the stepped hole from input end to outside the port of export.

9. spattering-proof sanitary closestool according to claim 6, it is characterised in that the first memory space bottom is equipped with first Discharge outlet, first discharge outlet are equipped with flashing valve, and the flashing valve is solenoid valve, and the flashing valve is electrically connected with controller, institute Stating controller controls the folding of the flashing valve to realize flush operation.

10. spattering-proof sanitary closestool according to claim 9, it is characterised in that the water tank upper is equipped with flush button, institute State the first memory space bottom and be equipped with the second discharge outlet, be equipped with rubber plug at second discharge outlet, the rubber plug by connecting rod and Bracing wire is connected with flush button.