CN214033937U - Toilet and flushing system thereof - Google Patents
Toilet and flushing system thereof Download PDFInfo
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- CN214033937U CN214033937U CN202021962162.0U CN202021962162U CN214033937U CN 214033937 U CN214033937 U CN 214033937U CN 202021962162 U CN202021962162 U CN 202021962162U CN 214033937 U CN214033937 U CN 214033937U
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A toilet and a flushing system thereof are provided. The flushing system of closestool is including flushing controlling means, flushing controlling means includes the casing, prevents siphon valve and injection switch valve, the casing has the water inlet, washes the delivery port and erupts the mouth of a river, prevent that siphon valve sets up water inlet department and control the switching of water inlet, the injection switch valve sets up spout delivery port department and control the switching of injection delivery port, it is in normally open state to wash the delivery port. In the flushing system of the closestool, the flushing water outlet is set to be in a normally open state, and the water outlet of the jet water outlet is controlled to discharge water, so that the jet water and the flushing water can be simultaneously sprayed and flushed, the flushing effect of the closestool is improved, the water consumption for flushing is saved, and the water efficiency of the closestool is improved.
Description
Technical Field
The present disclosure relates to, but is not limited to, the field of sanitary products, and more particularly, but not exclusively, to a toilet flushing system and toilet.
Background
The current mainstream of intelligent closestool flushing platform is: 1. a tap water direct flushing platform, a low water tank platform, and an auxiliary pump (small pump). The first tap water direct flushing platform is characterized in that a liner is wrapped and washed by tap water pressure and flow, then the liner is switched to an injection port for injection, and then water is supplied to a washing ring; the second low water tank platform utilizes a Venturi washing ring or a tap water washing ring and water is sprayed by a water tank; the third kind is assisted with the pump, is assisted with the supplementary to two preceding bath platforms, and when running water pressure was little, the running water directly washed the platform and can not use, need realize washing by water through increasing the booster pump this time, and the low water tank is washed the circle and is also the same, and water pressure is not enough, when unable realization circle function of washing, also realizes washing the circle through the booster pump.
The existing water flushing platform has the following problems:
1. the direct-flushing platform of tap water has high requirement on the water pressure of tap water, needs more than 1KG of dynamic state, and has high flushing noise and large water consumption.
2. The low water tank platform has low water level, limited potential energy, limited jetting force and large water consumption.
3. The auxiliary pump can only solve a part of water pressure problem, and the effect is general.
4. The low water tank platform still has certain height requirement by utilizing the high potential energy of water, and can not realize ultra-thin money.
5. The above water flushing platforms can not achieve primary water effect.
SUMMERY OF THE UTILITY MODEL
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the application provides a closestool and a flushing system thereof, and the flushing water outlet is set to be in a normally open state, and the water outlet is controlled to be sprayed and flushed, so that the flushing effect of the closestool is improved, the flushing water consumption is saved, and the water efficiency of the closestool is improved.
The utility model provides a scouring system of closestool, is including scouring controlling means, scouring controlling means includes the casing, prevents siphon valve and injection switch valve, the casing has the water inlet, washes the delivery port and erupts the mouth of a river, prevent that siphon valve sets up water inlet department and control the switching of water inlet, injection switch valve sets up spout delivery port department and control the switching of injection delivery port, it is in normally open state to wash the delivery port.
A closestool comprises a closestool body, wherein the closestool body is provided with a washing opening and a jet opening, the closestool also comprises the flushing system of the closestool, a washing water outlet of the flushing system is communicated with the washing opening, and a jet opening of the flushing system is communicated with the jet opening.
The flushing system of the closestool provided by the embodiment of the application can control the flushing process of the closestool. In the flushing control device, the water inlet of the shell is provided with the anti-siphon valve, so that water is supplied to the flushing water outlet and the water jetting water outlet through the anti-siphon valve, and the water in the water tank is prevented from being siphoned away. The washing water outlet is in a normally open state, so that water is always discharged from the washing water outlet to wash the closestool body in the flushing process of the closestool; the jet water outlet is controlled to be opened and closed by the jet switch valve, when the jet water outlet is opened, the washing water outlet and the jet water outlet can simultaneously discharge water, the water flow during washing is increased, the washing effect of the closestool is improved, the water consumption for washing is saved, the water efficiency of the closestool is improved, and the closestool can achieve the first-level water effect.
Additional features and advantages of embodiments of the present application will be set forth in the description which follows.
Drawings
FIG. 1 is a schematic cross-sectional view of a toilet according to an embodiment of the present disclosure, wherein the toilet is in an initial state;
FIG. 2 is a second schematic cross-sectional view of the toilet shown in FIG. 1;
FIG. 3 is a schematic top view of the tank assembly of the toilet of FIG. 1;
FIG. 4 is a schematic cross-sectional view of a flush control device of the toilet shown in FIG. 1;
FIG. 5 is a schematic view showing a structure of a spray switching valve of a flush control apparatus of the toilet shown in FIG. 1;
FIG. 6 is a schematic view, partly in section, of the toilet of FIG. 1 in a scrubbing state;
FIG. 7 is a schematic view, partly in section, of the toilet of FIG. 1 in a jet state;
FIG. 8 is a schematic view of the spray switching valve of FIG. 7 in a spray state;
FIG. 9 is a schematic view, partly in section, of the toilet of FIG. 1 in a scrubbing state;
FIG. 10 is a schematic view, partly in section, of the toilet of FIG. 1 after flushing has been completed;
FIG. 11 is a schematic diagram of the pump on time, the rinse cycle time, and the spray cycle time of the toilet flush process of FIG. 1;
fig. 12 is a connection block diagram of a water pump, a control module and an injection switching valve in the toilet shown in fig. 1.
Reference numerals:
1-shell, 101-upper shell, 102-lower shell, 103-water inlet, 104-wash water outlet, 105-spray water outlet, 106-first installation groove, 107-second installation groove, 108-air inlet, 109-shell sealing element, 2-anti-siphon valve, 201-anti-siphon valve core, 202-anti-siphon sealing element, 203-water blocking valve cover, 204-air inlet sealing element, 3-spray switch valve, 301-spray valve core, 302-spray valve moving part, 303-spray valve fixing part, 304-shielding part, 305-water through hole, 306-elastic part, 307-blocking part, 308-spray valve driving part, 309-spray outlet sealing element, 310-installation groove sealing element, 4-wash flow limiting device, 5-closestool body, 501-an injection port, 502-a washing port, 503-a sewage draining port, 6-a water tank, 7-a water pump, 8-a water inlet assembly, 801-a buoy and 9-a control module.
Detailed Description
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
As shown in fig. 1 to 4, the embodiment of the present application provides a flushing system of a toilet, including a flushing control device, where the flushing control device includes a housing 1, an anti-siphon valve 2, and an injection switch valve 3, the housing 1 has a water inlet 103, a flushing water outlet 104, and a water outlet 105, the anti-siphon valve 2 is disposed at the water inlet 103 and controls the opening and closing of the water inlet 103, the injection switch valve 3 is disposed at the water outlet 105 and controls the opening and closing of the water outlet 105, and the flushing water outlet 104 is in a normally open state.
The flushing system of the toilet can control the flushing process of the toilet. In the flushing control device, the water inlet 103 of the shell 1 is provided with the anti-siphon valve 2, so that water is supplied to the flushing water outlet 104 and the water jetting port 105 through the anti-siphon valve 2, and the water in the water tank 6 is ensured not to be siphoned away. The washing water outlet 104 and the water jet outlet 105 of the flushing control device are respectively communicated with the washing port 502 and the jet port 501 of the toilet body 5, wherein the washing water outlet 104 is in a normally open state, so that the washing water outlet 104 always discharges water to wash the toilet body 5 in the flushing process of the toilet; the opening and closing of the jet water outlet 105 are controlled by the jet switch valve 3, when the jet water outlet 105 is opened, water can be discharged from the washing water outlet 104 and the jet water outlet 105 at the same time, the water flow during washing is increased, the washing effect of the closestool is improved, the washing water consumption is saved, the water efficiency of the closestool is improved, and the closestool can achieve the first-level water efficiency.
In some exemplary embodiments, as shown in fig. 1, the flushing system of the toilet further comprises a water pump 7, and the water outlet end of the water pump 7 is communicated with the water inlet 103. As shown in fig. 12, the water pump 7 is electrically connected to the control module 9 of the toilet and is started and stopped under the control of the control module 9.
The control module 9 controls the water pump 7 to start to supply water to the washing water outlet 104 and the water jet outlet 105 simultaneously. The water pump 7 has enough flow and lift, and washing and spraying are both supplied with water through the water pump 7, so that the pressure of tap water is not required, the noise of the toilet in washing is reduced, the height requirement on the water tank 6 is reduced, and the ultra-thin water tank is facilitated to be realized.
In some exemplary embodiments, as shown in fig. 1 and 3, the flushing system of the toilet further includes a water tank 6, a water pump 7 is installed at the bottom or side of the water tank 6, a water inlet end of the water pump 7 is communicated with the water tank 6, and a flush control device is installed in the water tank 6.
In some exemplary embodiments, the water tank 6 may be a plastic water tank or a ceramic toilet self-contained water tank.
In some exemplary embodiments, as shown in fig. 1 and 3, a water inlet assembly 8 is installed in the water tank 6, and water can enter the water tank 6 through the water inlet assembly 8. The water inlet assembly 8 comprises a float 801 which can control the water amount in the water tank 6 to reach a certain preset height and stop water inlet. Wherein, the subassembly of intaking 8 can be traditional subassembly of intaking, guarantees the safety standard of closestool and running water pipe network better.
In some exemplary embodiments, as shown in fig. 12, the injection switching valve 3 is an electric switching valve, and the injection switching valve 3 is disposed to be electrically connected to the control module 9 of the toilet and to be opened and closed under the control of the control module 9.
The closestool can be an intelligent closestool, the opening and closing of the water pump 7 and the opening and closing of the injection switch valve 3 are accurately controlled through the control module 9, the injection switch valve 3 is controlled to be opened at a certain time in the opening process of the water pump 7, the opening time of the injection switch valve 3 is controlled, the flushing with large and small gears is realized, the water pump 7 is always in an opening state in the whole flushing process, and the flushing water outlet 104 is always flushed by discharged water. Through controlling water pump 7 and injection switch valve 3, can accurate control erode the water consumption and the cleanliness factor of process, realize erodeing effectual and one-level water effect.
In some exemplary embodiments, as shown in fig. 4, injection switching valve 3 includes an injection valve driver 308, an injection valve spool 301, an injection valve driving part 302, and an injection valve driving part 303. Injection valve driver 308 is disposed in electrical communication with control module 9 and moves under the control of control module 9. The injection valve driving member 308 is connected to the injection valve body 301, the injection valve driving member 302 is mounted on the injection valve body 301, the injection valve driving member 303 is mounted at the injection port 105, the injection valve driving member 302 is provided with a shielding portion 304, and the injection valve driving member 303 is provided with a water passing hole 305. The injection valve body 301 is configured to be driven by the injection valve driving member 308 to operate the injection valve driving member 302 so that the blocking portion 304 blocks the water hole 305 (as shown in fig. 4 and 5), or so that the blocking portion 304 opens the water hole 305 (as shown in fig. 7 and 8), thereby opening and closing the nozzle 105.
The injection valve driving member 308 can work under the control of the control module 9 to drive the injection valve core 301 to move, the injection valve core 301 drives the injection valve moving member 302 thereon to move, so that the blocking portion 304 on the injection valve moving member 302 can block the water through hole 305 on the injection valve moving member 303, the water through hole 305 is closed, the injection switch valve 3 closes the injection water outlet 105, and at the moment, water is discharged only through the washing water outlet 104 to wash the toilet bowl body 5 at a small flow rate (small gear); the injection valve driving member 308 can also drive the injection valve core 301 and the injection valve fixing member 303 thereon to move, so that the blocking portion 304 on the injection valve driving member 302 can open the water through hole 305 on the injection valve fixing member 303, and the injection switch valve 3 opens the injection water outlet 105, and at this time, the flush water outlet 104 and the injection water outlet 105 simultaneously discharge water, so as to perform large-flow (large gear) flushing on the toilet.
In some exemplary embodiments, as shown in fig. 4, 5 and 8, the injection valve driver 308 is a rotary driver and is connected to the upper end of the injection valve core 301, and the injection valve driver 308 is configured to rotate the injection valve core 301. The injection valve moving part 302 and the injection valve fixing part 303 are respectively an injection valve moving piece and an injection valve fixing piece, the injection valve moving piece and the injection valve fixing piece are both of a roughly circular sheet structure, and the center lines of the injection valve moving piece and the injection valve fixing piece are collinear with the rotation center line of the injection valve core 301.
The injection valve stator is fixed to the injection nozzle 105, and an injection port sealing member 309 is provided between the injection valve stator and the injection nozzle 105. The injection valve stator is provided with two water through holes 305, and the two water through holes 305 are symmetrically arranged about the rotation center of the injection valve core 301. The injection valve disk is provided with two shielding portions 304, and the two shielding portions 304 are provided symmetrically with respect to the rotational center of the injection valve disk 301.
The injection valve driving member 308 can drive the injection valve core 301 and the injection valve moving piece to rotate, so that the two shielding portions 304 on the injection valve moving piece are respectively overlapped with the two water passing holes 305 to shield the water passing holes 305, or the two shielding portions 304 are respectively arranged with the two water passing holes 305 in a staggered manner, so as to control the opening and closing of the water passing holes 305, and further control the opening and closing of the injection nozzle 105.
In other exemplary embodiments, the injection valve driving member 308 is configured to drive the injection valve core 301 to move in a translational manner, so that the blocking portion 304 on the injection valve moving piece blocks the water through hole 305 or opens the water through hole 305.
In some exemplary embodiments, as shown in fig. 4, the injection switch valve 3 further includes an elastic member 306, a stop portion 307 is disposed at a lower end of the injection valve core 301, the injection valve moving member 302 is sleeved on the injection valve core 301, and upper and lower ends of the elastic member 306 respectively abut against the injection valve core 301 and the injection valve moving member 302, so that the injection valve moving member 302 is fixed between the stop portion 307 and the elastic member 306. Wherein the elastic member 306 may include a spring.
In some exemplary embodiments, as shown in fig. 4, the housing 1 is opened with a second installation groove 107 for installing the injection switching valve 3, one end of the injection valve core 301 passes through the second installation groove 107 and is connected with an injection valve driving member 308 outside the housing 1, and an installation groove sealing member 310 is arranged between the injection valve core 301 and the second installation groove 107.
In some exemplary embodiments, as shown in fig. 4, the anti-siphon valve 2 is an overflow anti-siphon valve, the housing 1 is provided with an air inlet 108, and the anti-siphon valve 2 is configured to close the air inlet 108 when the water inlet 103 is opened and open the air inlet 108 when the water inlet 103 is closed.
As shown in fig. 1 and 4, when the toilet is in an initial state (non-flushing state), the water pump 7 is closed, the anti-siphon valve 2 closes the water inlet 103 and opens the air inlet 108 to prevent water in the water tank 6 from being siphoned away, and when the water in the water tank 6 exceeds a predetermined certain height, water can enter the housing 1 from the air inlet 108 and flow away from the flushing water outlet 104, so that an overflow effect is achieved. As shown in fig. 6, 7 and 9, when the toilet is in a flushing state, the water pump 7 is opened, and the anti-siphon valve 2 opens the water inlet 103 by the pressure of the water introduced into the water inlet 103 to supply the water to the wash water outlet 104 and the water outlet 105.
In some exemplary embodiments, as shown in fig. 4, the anti-siphon valve 2 includes a movable anti-siphon valve cartridge 201 and an anti-siphon seal 202, the upper portion of the housing 1 is opened with a first installation groove 106, the upper end of the anti-siphon valve cartridge 201 passes through the first installation groove 106, and the water inlet 103 is provided at the lower portion of the housing 1. The anti-siphon seal 202 is mounted on the anti-siphon valve cartridge 201, and the anti-siphon valve cartridge 201 is configured to move the anti-siphon seal 202 to seal the water inlet 103 closed (as shown in fig. 1 and 4) or open (as shown in fig. 6, 7 and 9).
The siphon valve element 201 is arranged to be movable upward by the pressure of water entering from the water inlet 103 to open the water inlet 103, and also movable downward by its own weight to bring the siphon seal 202 into sealing abutment with the water inlet 103 to close the water inlet 103.
In some exemplary embodiments, as shown in fig. 4, the air inlet 108 is disposed at an upper portion of the case 1, and the air inlet 108 is disposed near the first mounting groove 106; overflow anti-siphon valve 2 further comprises an air inlet seal 204 mounted on anti-siphon valve cartridge 201 above anti-siphon seal 202.
As shown in fig. 1 and 4, when the anti-siphon valve 2 closes the water inlet 103 by its own weight, the air inlet seal 204 is separated from the air inlet 108, opening the air inlet 108; as shown in fig. 6, 7 and 9, when the anti-siphon valve cartridge 201 moves upward by the water pressure, the anti-siphon seal 202 is separated from the water inlet 103, the water inlet 103 is opened, and the air inlet seal 204 is brought into sealing contact with the air inlet 108, closing the air inlet 108.
In some exemplary embodiments, as shown in fig. 4, the anti-siphon valve 2 further includes a water-stop valve cover 203 for preventing water from being ejected from the air inlet 108, and the water-stop valve cover 203 is located outside the housing 1 and disposed above the air inlet 108.
When the water pump 7 is started, the water inlet 103 is opened, but the air inlet 108 is not closed, water in the housing 1 may be sprayed from the air inlet 108, and the water blocking valve cover 203 is provided to prevent water from being sprayed from the air inlet 108.
In some exemplary embodiments, as shown in fig. 4, a brushing flow-limiting device 4 is disposed at the brushing water outlet 104 to control the water outlet speed of the brushing water outlet 104.
In some exemplary embodiments, as shown in fig. 4, the housing 1 includes an upper shell 101 and a lower shell 102 fixedly connected, and a housing seal 109 is disposed between the upper shell 101 and the lower shell 102. The water inlet 103, the wash water outlet 104 and the water outlet nozzle 105 are provided on the lower case 102, and the air inlet 108, the first installation groove 106 for installing the anti-siphon valve 2 and the second installation groove 107 for installing the injection switching valve 3 are provided on the upper case 101.
As shown in fig. 2, the embodiment of the present application further provides a toilet including a toilet body 5, wherein the toilet body 5 has a brushing opening 502 and a jet opening 501. The toilet also comprises the flushing system of the toilet, the flushing water outlet 104 of the flushing system is communicated with the flushing opening 502 of the toilet body 5, and the water jet opening 105 of the flushing system is communicated with the jet opening 501 of the toilet body 5.
The toilet body 5 is also provided with a sewage draining outlet 503, and the flushing water is drained from the sewage draining outlet 503.
The following describes a toilet flushing process according to an embodiment of the present invention with reference to the drawings.
When the water in the water tank 6 enters a certain preset height, the float 801 of the water inlet assembly 8 floats up to stop water inlet, as shown in fig. 1, and at this time, the water inlet 103 and the water outlet 105 are both in a closed state. The water pump 7 is placed at the bottom or the side face of the water tank 6, water is filled in the water tank 6, and the normal use of the water pump 7 is guaranteed.
As shown in figure 6, the water pump 7 is started to pump out water in the water tank 6, the pumped water has certain pressure, the anti-siphon valve element 201 is pushed upwards, the air inlet sealing element 204 seals the air inlet 108, so that the water can enter the shell body 1 from the water inlet 103, the washing water outlet 104 is in a normally open state, and the surface of the bag of the closestool body 5 can be washed. To control the amount of wash water, a wash flow restriction 4 may be added at the wash water outlet 104.
As shown in fig. 7, after the toilet is washed for a certain time T1, the injection switching valve 3 is operated to open the injection nozzle 105 so that most of the water pumped by the water pump 7 flows to the injection nozzle 105 to inject the bladder of the toilet body 5.
As shown in fig. 9, when the injection is performed for a predetermined time period T2, the injection on-off valve 3 is closed, the injection is completed, but the water pump 7 is still in an open state, and the washing is continued by discharging water through the washing outlet 104.
As shown in fig. 10, when the backwashing is performed for a certain time T3, the water pump 7 is turned off, the washing is completed, and the entire washing process is completed. At this time, the anti-siphon valve 2 closes the water inlet 103 by its own weight, the water level in the water tank 6 is lowered, the float 801 of the water inlet unit 8 sinks, and the water inlet unit 8 starts to supply water to the water tank 6. When the water in the water tank 6 reaches a predetermined height, the float 801 rises, the water inlet is finished, the toilet returns to the state shown in fig. 1, and the next flushing process can be performed.
As shown in fig. 11, during the toilet flushing, the water pump 7 is turned on for a time period T1+ T2+ T3, the washing process is performed for a time period T1+ T2+ T3, and the spraying process is performed for an intermediate time period T2. That is, in the washing process, the water pump 7 is always in an on state, the washing process is always performed, in the middle period, the spraying process is performed, and at this time, the spraying and washing processes are performed simultaneously.
Although the embodiments disclosed in the present application are described above, the descriptions are only for the convenience of understanding the present application, and are not intended to limit the present application. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (10)
1. The utility model provides a flushing system of closestool, its characterized in that, is including the flushing controlling means, the flushing controlling means includes the casing, prevents siphon valve and injection switch valve, the casing has the water inlet, washes the delivery port and erupts the mouth of a river, prevent that siphon valve sets up water inlet department and control the switching of water inlet, the injection switch valve sets up spout delivery port department and control the switching of spraying the delivery port, it is in normally open state to wash the delivery port.
2. The toilet flushing system of claim 1, wherein the jet switch valve is an electrically operated switch valve, and the jet switch valve is electrically connected to a control module of the toilet and is controlled by the control module to open and close.
3. The flushing system of a toilet bowl according to claim 2, wherein the injection switch valve includes an injection valve driving member, an injection valve core, an injection valve moving member and an injection valve fixing member, the injection valve driving member is configured to be electrically connected to the control module and move under the control of the control module, the injection valve driving member is connected to the injection valve core, the injection valve moving member is mounted on the injection valve core, the injection valve fixing member is mounted at the injection outlet, the injection valve moving member is provided with a shielding portion, the injection valve fixing member is provided with a water through hole,
the injection valve core is arranged to drive the injection valve driving part to act under the driving of the injection valve driving part, so that the blocking part blocks the water through hole, or the blocking part opens the water through hole, and the injection water port is opened and closed.
4. The flushing system for the toilet bowl as recited in any one of claims 1 to 3, further comprising a water pump, wherein a water outlet end of the water pump is communicated with the water inlet, and the water pump is electrically connected with a control module of the toilet bowl and is started and stopped under the control of the control module.
5. The flushing system for a toilet bowl according to claim 4, further comprising a water tank, wherein the water pump is installed at the bottom or the side part of the water tank, the water inlet end of the water pump is communicated with the water tank, and the flushing control device is installed in the water tank.
6. The flushing system for a toilet according to any one of claims 1 to 3, wherein the housing comprises an upper housing and a lower housing which are fixedly connected, a housing seal is provided between the upper housing and the lower housing, and the water inlet, the flush water outlet and the jet water outlet are provided on the lower housing.
7. The flushing system for a toilet bowl according to claim 6, wherein the upper casing is formed with a first installation groove for installing the anti-siphon valve and a second installation groove for installing the injection switching valve.
8. A flushing system for a toilet according to any of claims 1 to 3, wherein the anti-siphon valve is an anti-siphon valve which is overflow-able, and wherein an air inlet is provided in the housing, the anti-siphon valve being arranged to close the air inlet when the water inlet is opened and to open the air inlet when the water inlet is closed.
9. A toilet flushing system according to any one of claims 1-3, wherein a flushing flow restriction is provided at the flushing outlet.
10. A toilet comprising a toilet body having a washing opening and an ejection opening, characterized in that the toilet further comprises a flushing system of the toilet according to any one of claims 1-9, wherein a washing outlet of the flushing system is in communication with the washing opening, and wherein an ejection outlet of the flushing system is in communication with the ejection opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962162.0U CN214033937U (en) | 2020-09-09 | 2020-09-09 | Toilet and flushing system thereof |
| PCT/CN2020/125907 WO2022052275A1 (en) | 2020-09-09 | 2020-11-02 | Toilet and flushing system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021962162.0U CN214033937U (en) | 2020-09-09 | 2020-09-09 | Toilet and flushing system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033937U true CN214033937U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021962162.0U Active CN214033937U (en) | 2020-09-09 | 2020-09-09 | Toilet and flushing system thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214033937U (en) |
| WO (1) | WO2022052275A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341630A (en) * | 2022-08-18 | 2022-11-15 | 厦门科牧智能技术有限公司 | Toilet device and control method thereof |
| CN115467399A (en) * | 2022-09-21 | 2022-12-13 | 九牧厨卫股份有限公司 | Electric break-make dual-purpose scouring assembly and closestool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004301326A (en) * | 2003-03-20 | 2004-10-28 | Toto Ltd | Atmospheric pressure type vacuum breaker and flush toilet bowl using this vacuum breaker |
| CN202936868U (en) * | 2012-12-14 | 2013-05-15 | 李飞宇 | Rapid siphon pedestal pan |
| CN104790482B (en) * | 2014-01-22 | 2017-01-25 | 厦门威迪亚科技有限公司 | Water division mechanism for reducing energy consumption and noise and toilet bowl |
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2020
- 2020-09-09 CN CN202021962162.0U patent/CN214033937U/en active Active
- 2020-11-02 WO PCT/CN2020/125907 patent/WO2022052275A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115341630A (en) * | 2022-08-18 | 2022-11-15 | 厦门科牧智能技术有限公司 | Toilet device and control method thereof |
| WO2024037539A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Toilet apparatus and control method therefor |
| CN115467399A (en) * | 2022-09-21 | 2022-12-13 | 九牧厨卫股份有限公司 | Electric break-make dual-purpose scouring assembly and closestool |
| CN115467399B (en) * | 2022-09-21 | 2024-06-25 | 九牧厨卫股份有限公司 | On-off dual-purpose flushing assembly and closestool |
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| Publication number | Publication date |
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| WO2022052275A1 (en) | 2022-03-17 |
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