CN109930667B - Closestool waterway switching control system and closestool - Google Patents
Closestool waterway switching control system and closestool Download PDFInfo
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- CN109930667B CN109930667B CN201910227957.2A CN201910227957A CN109930667B CN 109930667 B CN109930667 B CN 109930667B CN 201910227957 A CN201910227957 A CN 201910227957A CN 109930667 B CN109930667 B CN 109930667B
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- waterway
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 241
- 238000011010 flushing procedure Methods 0.000 claims abstract description 5
- 239000008400 supply water Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000005188 flotation Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- Float Valves (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a toilet waterway switching control system and a toilet, wherein the switching mechanism comprises a first waterway, a second waterway and a pressure waterway, the pressure waterway pumps water to a water tank of the toilet through a pump device, the switching mechanism also comprises a pontoon assembly and a switching piece, the water level of the water tank is positioned at the first water level in an initial state, the switching piece is communicated with the pressure waterway and the first waterway, when the water level drops to the second water level, the pontoon assembly drops to a second position to drive the switching piece to enable the pressure waterway to be communicated with the second waterway, when the water level drops to a third water level, the pontoon assembly drops to a third position to drive the switching piece to enable the pressure waterway to be communicated with the first waterway again, the pontoon of the scheme can realize reciprocating switching of the first waterway and the second waterway along with the falling of the water level of the water tank, further improves the flushing capacity of the toilet, and the pontoon can realize repeated switching of the waterway in the process of the pontoon through a purely mechanical structure, thereby the cost of products can be reduced, and the structure is simple, and practicability is strong.
Description
Technical Field
The invention relates to a toilet waterway switching control system and a toilet.
Background
The existing closestool waterway switching control system comprises a pontoon and a switching piece linked with the pontoon, wherein the pontoon can float upwards or fall along with the water level of the water tank, and then the switching piece is driven to open the first waterway or the second waterway, and the pontoon is switched once along with the falling process of the water level, for example: by opening first water route switch to open the second water route, however, when needs switch to open first water route once more from opening the second water route, then need the flotation pontoon come-up drive switch reset in order to realize opening once more of first water route, consequently, the flotation pontoon of this scheme only can realize once switching along with the water tank water level whereabouts in-process, can't satisfy the diversified switching needs in closestool water route, of course prior art still realizes diversified switching through adopting electric control mechanism such as motor, but the cost of motor is higher, greatly increased product cost, and need connect power cord or battery to supply power to electric control mechanism, obviously be unfavorable for the popularization of product.
Disclosure of Invention
The invention provides a toilet waterway switching control system and a toilet, which at least solve one technical problem.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a closestool water route switching control system, the closestool includes first water course, second water course, shifter and ooff valve, shifter includes first water course, second water course and pressure water course, first water course with first water course is linked together, the second water course with the second water course is linked together, ooff valve control the break-make of pressure water course, shifter still include the flotation pontoon subassembly and with the switchover piece of flotation pontoon subassembly linkage, the flotation pontoon subassembly can follow water tank water level come up or fall, and then drive the switchover piece control pressure water course is right first water course or second water course supplies water, and under the initial condition, the water level of water tank is located first water level, the flotation pontoon subassembly is in first position department under the effect of this first water level, through the switchover piece intercommunication pressure water course with first water course, when the water tank water level descends to the second water level, the flotation pontoon subassembly can be corresponding to second water level and fall to the second position, and then drives the switchover piece makes pressure water course and second water level come down to the water level and make the third water course be linked together when the water tank water level is corresponding to the third water level.
Preferably, the on-off valve is a pump device for pumping water from the water tank, the pump device is started to pump the water from the water tank to the pressure water channel so as to enable the water tank to drop, in an initial state, the pump device is started to pump the water from the water tank to the pressure water channel so as to supply water to the first water channel, the switching piece is positioned at a position enabling the pressure water channel to be communicated with the first water channel under the action of the water pressure of the pressure water channel, when the water tank water level drops to the second water level, the pump device is closed, the pontoon assembly drops to the second position, the pump device is started again, the pump device pumps the water from the water tank to the pressure water channel so as to supply water to the second water channel, meanwhile, the switching piece is positioned at a position enabling the pressure water channel to be communicated with the second water channel under the action of the water pressure of the pressure water channel, and when the water tank water level drops to the third water level, the pump device is closed again so as to enable the pontoon assembly to drop to the third water level.
Preferably, the switching member is rotatably arranged, and the switching member is provided with a first through hole, a second through hole and a third through hole which are respectively communicated with the pressure water channel, when the pontoon assembly is at the first position, the first through hole is aligned with and communicated with the first water channel, and the second water channel is closed; when the pontoon assembly falls to a second position, the pontoon assembly drives the switching member to rotate by a first preset angle, the second through hole is aligned with and communicated with the second waterway, and the first waterway is closed; when the pontoon assembly falls to a third position, the pontoon assembly drives the switching member to rotate by a second preset angle, the third through hole is aligned with and communicated with the first waterway, and the second waterway is closed.
Preferably, the device further comprises a connecting rod, wherein one end of the connecting rod is connected with the switching piece, and the other end of the connecting rod is in rotary sliding fit with the pontoon assembly.
Preferably, the switching mechanism further comprises a piston channel communicated with the pressure water channel, when the pump device is started, water in the pressure water channel is partially split into the piston channel, a limiting rod moves to a yielding position for yielding the pontoon assembly under the action of water pressure of the piston channel, and when the pump device is closed, the limiting rod is reset to a limiting position for limiting the pontoon assembly under the action of elastic force of an elastic piece, wherein when the pontoon assembly falls to the second position, the limiting rod is in abutting connection with the pontoon assembly for limiting.
Preferably, the pontoon assembly comprises a pontoon and a movable rod which is in limit or clearance fit with the limiting rod, wherein the movable rod is limited with the limiting rod in the falling process of the pontoon, and the movable rod can be used for clearance fit with the limiting rod in the floating process of the pontoon.
Preferably, the movable rod is reset to a position capable of being in limit fit with the limit rod under the action of the counterweight force or the elastic force.
Preferably, the switch valve is an electromagnetic valve directly connected with a water supply pipe, a water draining mechanism is arranged in the water tank, the water draining mechanism is opened to drain water, so that the water level of the water tank is lowered, in an initial state, the electromagnetic valve is started to supply water to the pressure water channel, after a first preset time, the electromagnetic valve is closed, the water draining mechanism is started to drain water, when the water level of the water tank is lowered to a second water level, the water draining mechanism is stopped to drain water, so that the pontoon assembly is lowered to a second position, the electromagnetic valve is started to supply water to the pressure water channel again, after a second preset time, the electromagnetic valve is closed and the water draining mechanism is started to drain water again, and when the water level of the water tank is lowered to a third water level, the water draining mechanism is stopped to drain water, so that the pontoon assembly is lowered to a third position.
Preferably, the first water channel is a brush ring water channel for flushing the inner wall surface of the toilet bowl, and the second water channel is an injection water channel for injecting to the toilet drain.
Correspondingly, a closestool is also provided, and the closestool waterway switching control system comprises any one of the closestool waterway switching control systems.
The beneficial effects of the invention are as follows:
1. the invention relates to a toilet waterway switching control system and a toilet, wherein the switching mechanism comprises a first waterway, a second waterway and a pressure waterway, the pressure waterway pumps water to a water tank of the toilet under the action of a pump device, the switching mechanism also comprises a pontoon assembly and a switching piece, the water level of the water tank is positioned at the first water level in an initial state, the switching piece is communicated with the pressure waterway and the first waterway, when the water level of the water tank drops to the second water level, the pontoon assembly drops to the second position to drive the switching piece to enable the pressure waterway to be communicated with the second waterway, when the water level of the water tank drops to the third water level, the pontoon assembly drops to the third position to drive the switching piece to enable the pressure waterway to be communicated with the first waterway again, the reciprocating switching of the first waterway and the second waterway can be realized in the process of dropping along with the water level of the water tank in the scheme, so that the flushing capability of the toilet is improved, and the repeated switching of the waterway in the process of dropping of the pontoon can be realized through a pure mechanical structure, so that the cost can be reduced, and the structure is simple, and the practicability is strong.
2. Through adopting the switching mechanism still include with the piston passageway that the pressure water course is linked together, when the ooff valve is opened, the water part reposition of redundant personnel of pressure water course extremely the piston passageway, a gag lever post is in the hydraulic pressure effect of piston passageway moves to the position of stepping down to the flotation pontoon subassembly, and when the ooff valve is closed, the gag lever post resets to the spacing position to the spacing flotation pontoon subassembly under the elastic force effect of an elastic component, wherein, works as the flotation pontoon subassembly whereabouts is in the second position, the gag lever post with flotation pontoon subassembly looks butt is spacing for the switchover piece location is more accurate, makes the switching function more stable, prevents that the switching valve from opening the moment from leading to the unstable position of switchover piece because of the fluctuation of water tank water level, influences the waterway switching function.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a perspective view of a toilet waterway switching control system of the present invention;
FIG. 2 is an exploded view of a toilet waterway switching control system of the present invention;
FIG. 3 is a schematic diagram of a first water level state of a toilet waterway switching control system according to the present invention;
FIG. 4 is a schematic diagram of a switching member in a first water level state of a toilet waterway switching control system according to the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a sectional view B-B of FIG. 4;
FIG. 7 is a schematic diagram showing the position of a switching member in a second water level state of a toilet waterway switching control system according to the present invention;
FIG. 8 is a cross-sectional view A-A of FIG. 7;
FIG. 9 is a cross-sectional view B-B of FIG. 7;
FIG. 10 is a schematic diagram of the limit cooperation between the movable rod and the limit rod when the pump device is not opened in the second water level state of the toilet waterway switching control system of the present invention;
FIG. 11 is a schematic illustration of the stop lever moving to unseat the movable lever when the pump device is turned on in the state of FIG. 10;
FIG. 12 is a schematic view of the pump device in the state of FIG. 11 when it is again turned off;
FIG. 13 is a schematic view showing the position of a switching member in a third water level state of a toilet waterway switching control system according to the present invention;
FIG. 14 is a cross-sectional view A-A of FIG. 13;
fig. 15 is a B-B cross-sectional view of fig. 13.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 15, a toilet waterway switching control system includes a first waterway 11, a second waterway 12, a switching mechanism and a switch valve 2, the switching mechanism includes a first waterway 11, a second waterway 12 and a pressure waterway 21, the first waterway 11 is communicated with the first waterway, the second waterway 12 is communicated with the second waterway, the switch valve 2 controls on-off of the pressure waterway 21, the switching mechanism further includes a pontoon assembly 40 and a switching piece 50 linked with the pontoon assembly 40, the pontoon assembly 40 can float up or fall along with the water level of the water tank 1, and then drives the switching piece 50 to control the pressure waterway 21 to supply water to the first waterway 11 or the second waterway 12, in an initial state, the pontoon assembly 40 is positioned at a first position under the action of the first water level a, the switching piece 50 is communicated with the pressure waterway 21 and the first waterway 11, when the water level of the water tank 1 falls down to the second waterway assembly 40, and then drives the switching piece 50 to the second waterway 1 to the second water level 1, and then drives the switching piece 50 to fall to the second waterway 1 to the second water level 1.
In this embodiment, the on-off valve 2 is a pump device 2 for sucking water from the water tank 1, the pump device 2 is disposed in the water tank 1, the pump device 2 is started to suck the water from the water tank 1 to the pressure water channel 21 so as to lower the water level of the water tank 1, in an initial state, the pump device 2 is started to suck the water from the water tank 1 to the pressure water channel 21 so as to supply water to the first waterway 11, the switching member 50 is positioned at a position where the pressure water channel 21 and the first waterway 11 are communicated under the action of the water pressure of the pressure water channel 21, when the water level of the water tank 1 is lowered to the second water level, the pump device 2 is closed, the pontoon assembly 40 is lowered to the second position, the pump device 2 is started again, the pump device 2 sucks the water from the water tank 1 to the pressure water channel 21 so as to supply water to the second waterway 12, and the switching member 50 is positioned at a position where the pressure water level 21 and the second waterway 12 are communicated under the action of the pressure water level of the pressure water channel 21, and when the pontoon assembly 40 is lowered to the third position, and when the water level of the pontoon assembly is lowered to the third position, the pump device is closed.
In this embodiment, the switching member 50 is rotatably disposed, and the switching member 50 has a first through hole 51, a second through hole 52 and a third through hole 53 which are respectively connected to the pressure water channel 21, when the pontoon assembly 40 is at the first position, the first through hole 51 is aligned with and connected to the first water channel 11, and the second water channel 12 is closed; when the pontoon assembly 40 falls to the second position, the pontoon assembly 40 drives the switching member 50 to rotate by a first preset angle, and at this time, the second through hole 52 is aligned with and connected to the second waterway 12, and the first waterway 11 is closed; when the pontoon assembly 40 falls to the third position, the pontoon assembly 40 drives the switching member 50 to rotate by a second predetermined angle, and the third through hole 53 is aligned with and connected to the first waterway 11, and the second waterway 12 is closed.
In other embodiments, the pump device 2 is arranged outside the water tank 1.
In this embodiment, a connecting rod 54 is further included, where one end of the connecting rod 54 is connected to the switching member 50, and the other end is in a sliding and rotating fit with the pontoon assembly 40. In this embodiment, the floating pontoon assembly 40 further comprises a guide rod 60, and the floating pontoon assembly 40 is provided with a guide hole 41 in guide fit with the guide rod 60, so that the floating pontoon assembly 40 floats up and down along the guide rod 60.
In this embodiment, the switching mechanism further includes a piston channel 22 that is connected to the pressure water channel 21, when the switch valve 2 is opened, the water portion of the pressure water channel 21 is split into the piston channel 22, a limiting rod 70 moves to a yielding position for yielding the pontoon assembly 40 under the action of the water pressure of the piston channel 22, and when the switch valve 2 is closed, the limiting rod 70 resets to a limiting position for limiting the pontoon assembly 40 under the action of the elastic force of an elastic member, wherein when the pontoon assembly 40 falls to the second position, the limiting rod 70 abuts against the pontoon assembly 40 to limit.
In this embodiment, the switching mechanism further includes a body 10 and an upper cover 20, where the body 10 and the upper cover 20 are fastened and fixed to form a water diversion cavity 30, the switching member 50 is a switching disc rotatably attached to the water diversion cavity 30, the pressure water channel 21 and the piston channel 22 are formed on the upper cover 20 and are respectively communicated with the water diversion cavity 30, and the first water channel 11 and the second water channel 12 are formed on the body 10 and are respectively communicated with the water diversion cavity 30, and a through hole 23 for guiding and sliding the limiting rod 70 is further provided on the upper cover 20.
In this embodiment, the pontoon assembly 40 includes a pontoon 40a and a movable rod 80 that is limited by or matched with the limiting rod 70, the movable rod 80 forms a limit with the limiting rod 70 in the falling process of the pontoon 40a, the movable rod 80 can yield the limiting rod 70 in the floating process of the pontoon 40a, specifically, the movable rod 80 is rotatably disposed to form a limit or yield with the limiting rod 70, the pontoon 40a is provided with an abutting portion 42 that is in abutting engagement with one end of the movable rod 80, the abutting portion 42 limits the reverse rotation angle of the movable rod 80, and a bump 82 that limits the rotation angle of the movable rod 80 in the forward direction (yield direction) is further disposed on one end of the movable rod 80 near the abutting portion 42, and in this embodiment, the movable rod 80 has a weight portion 81, and the movable rod 80 is reset to a position that can be in limiting engagement with the limiting rod 70 under the action of a weight force.
In other embodiments, the movable rod 80 may be reset to a position capable of being in limit fit with the limit rod 70 under the action of an elastic reset force.
In this embodiment, the first water channel is a brush ring water channel for flushing the inner wall surface of the toilet bowl, and the second water channel is an injection water channel for injecting to the toilet drain.
The specific working process of the embodiment is as follows:
as shown in fig. 3 to 6, in an initial state, the water level of the water tank 1 is at a first water level a, the pontoon 40a is at a first position under the action of the first water level a, and the first through hole 51 of the switching member 50 is aligned with and connected to the first waterway 11 to open the first waterway 11 and close the second waterway 12; at this time, the switch valve 2 (the pump device 2) is started, the water in the water tank 1 is pumped to the first waterway 11 and the piston channel 22 through the pressure water channel 21, the water pressure of the piston channel 22 drives the limiting rod 70 to move to the position of yielding, the switching piece 50 is limited at the position of opening the first waterway 11 under the action of the water pressure of the pressure water channel 21, so that water is supplied to the brush ring waterway, and the switch valve 2 is closed when the water level of the water tank 1 is lowered to the second water level; as shown in fig. 7 to 12, the pontoon 40a is released from the limit and falls to the second position, and is abutted against the limit lever 70 by the movable lever 80, and meanwhile, the pontoon 40a drives the switching member 50 to rotate by a first preset angle, at this time, the second through hole 52 is aligned with and connected to the second waterway 12 to open the second waterway 12 and close the first waterway 11, then the switch valve 2 is opened again, the water in the water tank 1 is pumped to the second waterway 12 and the piston channel 22 through the pressure waterway 21, the water pressure in the piston channel 22 drives the limit lever 70 to move to the yielding position, but the switching member 50 is still limited at the position of opening the second waterway 12 under the water pressure of the pressure waterway 21, so as to supply water to the jet waterway, and when the water level in the water tank 1 falls to the third water level, the switch valve 2 is closed again; as shown in fig. 13 to 15, the pontoon 40a releases the limit and falls to the third position, and the pontoon 40a drives the switching member 50 to rotate by a second preset angle, and at this time, the third through hole 53 is aligned with and connected to the first water channel 11, so as to open the first water channel 11 again, close the second water channel 12, and start the switch valve 2 to supply water to the brush ring water channel again;
when the water tank 1 is filled with water, the pontoon 40a floats up along with the rising of the water level of the water tank 1, when the pontoon 40a moves to the position-limiting rod 70 and the movable rod 80 is abutted against the position-limiting rod 70, the movable rod 80 rotates against the counterweight force under the action of the buoyancy of the pontoon 40a, and then the position-limiting rod 70 is unset, so that the pontoon 40a continuously floats up and drives the movable rod 80 to pass over the position-limiting rod 70, and after the movable rod 80 is separated from the position-limiting rod 70, the movable rod 80 is reset under the action of the counterweight force.
The flotation pontoon 40a of this scheme can realize the reciprocal switching of first water route 11 and second water route 12 along with the in-process of 1 water level whereabouts of water tank, and then improves the closestool scouring ability to realize the switching many times in flotation pontoon 40a whereabouts in-process water route through pure mechanical type structure, can reduce product cost, and simple structure, the practicality is strong.
In other embodiments, the switch valve 2 may be a solenoid valve (not shown) that is directly connected to a water supply pipe, a water drain mechanism (not shown) is disposed in the water tank 1, the water drain mechanism is opened to drain water, so that the water level of the water tank 1 is lowered, in an initial state, the solenoid valve is started to supply water to the pressure water channel 21, after a first preset time, the solenoid valve is closed, the water drain mechanism is started to drain water, when the water level of the water tank 1 is lowered to the second water level, the water drain mechanism is stopped to drain water, so that the pontoon assembly 40 is lowered to the second position, the solenoid valve is started to supply water to the pressure water channel 21 again, after a second preset time, the solenoid valve is closed and the water drain mechanism is started again to drain water, and when the water level of the water tank 1 is lowered to the third water level, the water drain mechanism is stopped to drain water, so that the pontoon assembly 40 is lowered to the third position.
On the other hand, the invention also provides a closestool, which comprises the closestool waterway switching control system.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. The toilet bowl waterway switching control system is characterized in that the switching mechanism comprises a first waterway, a second waterway, a switching mechanism and a switching valve, the first waterway is communicated with the first waterway, the second waterway is communicated with the second waterway, the switching valve controls the on-off of the pressure waterway, the switching mechanism further comprises a pontoon assembly and a switching piece which is linked with the pontoon assembly, the pontoon assembly can float up or fall along with the water level of a water tank, the switching piece is driven to control the pressure waterway to supply water to the first waterway or the second waterway, the water level of the water tank is positioned at a first water level in an initial state, the pontoon assembly is positioned at a first position under the action of the first water level, the pressure waterway is communicated with the first waterway through the switching piece, when the water tank water level drops to a second water level, the pontoon assembly can correspondingly drop to a second position, the switching piece is driven to drive the switching piece to enable the pressure waterway to correspondingly drop to a third water level, and the water tank can be correspondingly dropped to a third water level, and the water tank can be correspondingly connected to a third waterway; the switching piece is rotatably arranged and is provided with a first through hole, a second through hole and a third through hole which are respectively communicated with the pressure water channel, when the pontoon assembly is positioned at the first position, the first through hole is aligned with and communicated with a first water channel, and the second water channel is closed; when the pontoon assembly falls to the second position, the pontoon assembly drives the switching member to rotate by a first preset angle, the second through hole is aligned with and communicated with the second waterway, and the first waterway is closed; when the pontoon assembly falls to the third position, the pontoon assembly drives the switching member to rotate by a second preset angle, and at the moment, the third through hole is aligned with and communicated with the first waterway, and the second waterway is closed.
2. A toilet waterway switching control system according to claim 1, wherein the switch valve is a pump means for sucking tank water, the pump means is turned on to suck the tank water to the pressure waterway, thereby lowering the tank water level, the pump means is started in an initial state, the pump means sucks the tank water to the pressure waterway to supply water to the first waterway while the switch is positioned in a position where the pressure waterway and the first waterway are communicated by a water pressure of the pressure waterway, when the tank water level is lowered to the second water level, the pump means is turned off, the pontoon assembly is lowered to the second position, the pump means is started again, the pump means sucks the tank water to the pressure waterway to supply water to the second waterway while the switch is positioned in a position where the pressure waterway and the second waterway are communicated by a water pressure of the pressure waterway, and when the tank water level is lowered to the third water level, the pump means is turned off again, thereby lowering the pontoon assembly to the third position.
3. The toilet waterway switching control system of claim 1, further comprising a link having one end coupled to the switching member and another end in a sliding and rotating engagement with the pontoon assembly.
4. The toilet waterway switching control system of claim 2, wherein the switching mechanism further includes a piston channel in communication with the pressure waterway, the water portion of the pressure waterway being diverted to the piston channel when the pump assembly is on, a stop lever being movable under the hydraulic pressure of the piston channel to a unseated position for unseating the pontoon assembly, and the stop lever being returned to a limited position for limiting the pontoon assembly under the elastic force of an elastic member when the pump assembly is off, wherein the stop lever is limited against the pontoon assembly when the pontoon assembly is dropped to the second position.
5. The toilet waterway switching control system of claim 4, wherein the pontoon assembly includes a pontoon and a movable bar in limited or yielding engagement with the bar, the movable bar forming a limit with the bar during the pontoon falling, the movable bar being capable of yielding to the bar during the pontoon floating.
6. The toilet waterway switching control system of claim 5, wherein the movable rod is reset to a position capable of being in limit fit with the limit rod under the action of a counter weight force or an elastic force.
7. The toilet waterway switching control system of claim 1, wherein the switch valve is a solenoid valve directly connected to a water supply pipe, a drain mechanism is arranged in the water tank, the water tank is drained by opening the drain mechanism, the water level of the water tank is lowered, in an initial state, the solenoid valve is started to supply water to the pressure water channel, after a first preset time, the solenoid valve is closed, the drain mechanism is started to drain water, when the water level of the water tank is lowered to the second water level, the drain mechanism is stopped to drain water, the pontoon assembly is lowered to the second position, the solenoid valve is started to supply water to the pressure water channel again, after a second preset time, the solenoid valve is closed and the drain mechanism is started again to drain water, and when the water level of the water tank is lowered to the third water level, the drain mechanism is stopped to drain water, and the pontoon assembly is lowered to the third position.
8. The toilet waterway switching control system of claim 1, wherein the first waterway is a brush ring waterway for flushing an inner wall surface of a toilet bowl, and the second waterway is an injection waterway for injecting toward a toilet drain.
9. A toilet comprising a toilet waterway switching control system of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227957.2A CN109930667B (en) | 2019-03-25 | 2019-03-25 | Closestool waterway switching control system and closestool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227957.2A CN109930667B (en) | 2019-03-25 | 2019-03-25 | Closestool waterway switching control system and closestool |
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| Publication Number | Publication Date |
|---|---|
| CN109930667A CN109930667A (en) | 2019-06-25 |
| CN109930667B true CN109930667B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227957.2A Active CN109930667B (en) | 2019-03-25 | 2019-03-25 | Closestool waterway switching control system and closestool |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565758A (en) * | 2019-08-26 | 2019-12-13 | 厦门康谱卫浴科技有限公司 | Toilet water path switching system, control method and toilet |
| CN112031104A (en) * | 2020-09-07 | 2020-12-04 | 喻建荣 | Hidden closestool and application |
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| CN204690885U (en) * | 2015-05-28 | 2015-10-07 | 无锡欧枫科技有限公司 | A kind of intellectual water closet waterway switching device |
| CN108286283A (en) * | 2018-03-13 | 2018-07-17 | 厦门科陶卫浴科技有限公司 | A kind of flushing device of low flush tank closestool |
| CN208009576U (en) * | 2018-01-11 | 2018-10-26 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of water inlet switching device for cistern and the closestool with water inlet switching device for cistern |
| CN109098243A (en) * | 2018-07-19 | 2018-12-28 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closestool and flush toilets method with simple flushing device |
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2019
- 2019-03-25 CN CN201910227957.2A patent/CN109930667B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204690885U (en) * | 2015-05-28 | 2015-10-07 | 无锡欧枫科技有限公司 | A kind of intellectual water closet waterway switching device |
| CN208009576U (en) * | 2018-01-11 | 2018-10-26 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of water inlet switching device for cistern and the closestool with water inlet switching device for cistern |
| CN108286283A (en) * | 2018-03-13 | 2018-07-17 | 厦门科陶卫浴科技有限公司 | A kind of flushing device of low flush tank closestool |
| CN109098243A (en) * | 2018-07-19 | 2018-12-28 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closestool and flush toilets method with simple flushing device |
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