CN117702878A - Closestool with simple flushing device and closestool flushing method - Google Patents
Closestool with simple flushing device and closestool flushing method Download PDFInfo
- Publication number
- CN117702878A CN117702878A CN202410042844.6A CN202410042844A CN117702878A CN 117702878 A CN117702878 A CN 117702878A CN 202410042844 A CN202410042844 A CN 202410042844A CN 117702878 A CN117702878 A CN 117702878A
- Authority
- CN
- China
- Prior art keywords
- water
- channel
- pressure relief
- relief hole
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 420
- 230000007246 mechanism Effects 0.000 claims abstract description 209
- 230000009471 action Effects 0.000 claims description 23
- 239000008400 supply water Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
-
- 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
- E03D1/24—Low-level flushing systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a closestool with a simple flushing device, which comprises a brush ring water channel, a main flushing water channel, a water tank, a water inlet mechanism and a water draining mechanism, wherein the water inlet mechanism comprises a water stopping unit for opening or closing the water inlet mechanism, the water stopping unit comprises a back pressure cavity provided with a first pressure relief hole and a second pressure relief hole, when the first pressure relief hole and the second pressure relief hole are closed, the water inlet mechanism is closed, when at least one of the first pressure relief hole and the second pressure relief hole is opened, the water inlet mechanism is opened, when the water inlet mechanism is opened, a water outlet channel of the water inlet mechanism supplies water to the brush ring water channel or the inner cavity of the water tank, and the closestool also comprises a first starting unit for starting the water draining mechanism to drain water; the invention also provides a flushing method of the closestool with the simple flushing device.
Description
Technical Field
The invention relates to a closestool with a simple flushing device and a closestool flushing method.
Background
At present, along with the improvement of living standard, the flushing function of closestool is diversified gradually in order to satisfy user's user demand, especially the flushing cooperation of brush circle water course and main water course of closestool, supply water in order to realize the flushing of closestool internal face to brush circle water course through water inlet mechanism, supply water in order to supply water to main water course through water inlet mechanism to the water tank, consequently, both satisfy the control to the water supply opportunity of brush circle water course, satisfy the control of closestool water tank water intaking again, and among the stagnant water subassembly of prior art water inlet mechanism, only be equipped with a pressure release hole on its backpressure chamber, be difficult to satisfy the diversified control demand of water inlet mechanism.
Disclosure of Invention
The invention aims to solve the problems and provide a closestool with a simple flushing device and a closestool flushing method.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a closestool with simple and easy washing unit, closestool includes the brush circle water course that washes out the urinal inner wall and the main water course that is linked together with the urinal bottom, still includes:
the water tank is provided with a water tank inner cavity for storing flushing water, and is provided with a drainage channel communicated with the water tank inner cavity and the main flushing channel;
the water inlet mechanism comprises a water stopping unit for opening or closing the water inlet mechanism, the water stopping unit comprises a back pressure cavity provided with a first pressure relief hole and a second pressure relief hole, when the first pressure relief hole and the second pressure relief hole are closed, the water inlet mechanism is closed, and when at least one of the first pressure relief hole and the second pressure relief hole is opened, the water inlet mechanism is opened, wherein when the water inlet mechanism is opened, a water outlet channel of the water inlet mechanism supplies water to the brush ring water channel or the inner cavity of the water tank;
a drain mechanism that opens or closes the drain passage;
a first starting unit for starting the drainage mechanism to open the drainage channel; when the first starting unit is started, the drainage mechanism opens the drainage channel.
Preferably, the toilet bowl water supply device further comprises a second starting unit, wherein the second starting unit is used for starting the water inlet mechanism to start water inlet, and when the second starting unit is started, the water outlet channel supplies water to the water channel of the toilet bowl for a first preset time to flush the inner wall of the toilet bowl.
Preferably, when the first starting unit is started, the water inlet mechanism is started under the action of the first starting unit or the action of the water level of the water tank.
Preferably, when the first starting unit is started, the water inlet mechanism is started before the water draining mechanism under the action of the first starting unit or the second starting unit, the water outlet channel supplies water to the water channel of the brush ring, and the water draining mechanism is started after the water outlet channel supplies water to the water channel of the brush ring for a second preset time.
Preferably, the water stopping unit further comprises an electric control assembly and a floating barrel assembly, the electric control assembly opens or closes the first pressure relief hole under the control of a circuit, the floating barrel assembly comprises a floating barrel, and the floating barrel rises or falls along with the water level of the inner cavity of the water tank so as to drive the floating barrel assembly to open or close the second pressure relief hole.
Preferably, when the second starting unit is started, the electric control assembly opens the first pressure relief hole, so that the water outlet channel supplies water to the brush ring water channel for the first preset time.
Preferably, when the first starting unit is started, the electric control assembly opens the first pressure relief hole, so that the water outlet channel supplies water to the water channel of the brush ring, and after a second preset time, the water draining mechanism opens the water draining channel.
Preferably, the drainage mechanism comprises a valve core for opening or closing the drainage channel, the float assembly is in linkage with the valve core or the first starting unit, when the first starting unit is started, the drainage mechanism is started to drain water, the second pressure release hole is opened to enable the water inlet mechanism to inlet water, the electric control assembly controls the first pressure release hole to be closed before the second pressure release hole is closed, and the float is lifted along with the water level of the inner cavity of the water tank to close the second pressure release hole, so that the water inlet mechanism is stopped.
Preferably, when the first starting unit is started, the floating barrel opens the second pressure relief hole along with the falling of the water level of the inner cavity of the water tank so as to enable the water inlet mechanism to open water inlet, the electric control assembly controls the first pressure relief hole to be closed before the second pressure relief hole is closed, and the floating barrel rises along with the rising of the water level of the inner cavity of the water tank so as to close the second pressure relief hole, so that the water inlet mechanism stops water.
Preferably, the water supply device further comprises a switching mechanism, wherein the switching mechanism comprises a switching piece which can move between a first position and a second position, the water outlet channel supplies water to the water channel of the brush ring when the switching piece is in the first position, and the water outlet channel supplies water to the inner cavity of the water tank when the switching piece is in the second position.
Preferably, the water inlet mechanism is provided with a water outlet end communicated with the water outlet channel, the switching mechanism comprises a first water channel and a second water channel, the water outlet end is communicated with the water channel of the brush ring through the first water channel under the action of the switching piece, or the water outlet end is communicated with the inner cavity of the water tank through the second water channel under the action of the switching piece.
The invention also provides a toilet flushing method, which comprises the toilet with the simple flushing device, and further comprises the following steps:
a. the second starting unit is started to start the water inlet mechanism, a water outlet channel of the water inlet mechanism supplies water to the water channel of the brush ring to flush the inner wall of the urinal, and after a first preset time, the water inlet mechanism is closed.
b. The first starting unit is started to start the drainage mechanism, the drainage mechanism opens the drainage channel, and the water inlet mechanism is started again under the action of the water level of the first starting unit or the inner cavity of the water tank.
Preferably, in the step b, when the first starting unit is started, the first starting unit directly controls the water inlet mechanism to start before the water draining mechanism or the first starting unit enables the second starting unit to control the water inlet mechanism to start before the water draining mechanism, so that the water outlet channel supplies water to the brush ring water channel, and the water draining mechanism is started after the water outlet channel supplies water to the brush ring water channel for a second preset time.
The beneficial effects of the invention are as follows:
1. according to the invention, the two pressure relief holes are arranged on the back pressure cavity, so that the control of the water inlet mechanism is more flexible and various, the use of different functions can be satisfied, the structure is simple, and the functions are reliable.
2. The second starting unit is started to realize the effect of pre-flushing and wetting the inner wall surface of the urinal, prevent dirt from adhering to the inner wall surface of the urinal, realize the purposes of easier flushing and cleaning of the inner wall surface of the urinal and water saving, and have simple structure and reliable functions.
3. When the first starting unit is started, the first starting unit directly controls the water inlet mechanism to start before the water draining mechanism or the first starting unit enables the second starting unit to control the water inlet mechanism to start before the water draining mechanism, so that the water outlet channel supplies water to the water brushing ring water channel, and the water draining mechanism is started after the water outlet channel supplies water to the water brushing ring water channel for a second preset time, so that the water brushing ring water channel finishes flushing the inner wall surface of the urinal before the main flushing channel of the closestool performs main flushing, and then when the closestool is subjected to main flushing, sewage on the inner wall surface of the urinal is discharged through the sewage draining pipeline, so that the flushing of the closestool is more thorough.
4. According to the scheme, the switching mechanism is arranged on the water inlet mechanism, so that the water inlet mechanism can supply water to the brush ring through the common back pressure cavity (further the common waterway and the anti-siphon structure) and the water outlet channel so as to realize the pre-flushing function or the function of flushing the inner wall surface of the urinal in advance by the brush ring, and can supply water to the inner cavity of the water tank so as to fill water, thereby meeting the requirement of cleaning the urinal by the low-water tank closestool, and the brush ring water channel in the prior art is simultaneously used as the pre-flushing water channel for the inner wall of the toilet urinal, so that the structure is simple and compact, and the function is reliable.
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 an assembled perspective view of a water inlet mechanism, a water outlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a first embodiment of the present invention;
FIG. 2 is a second perspective view of the assembly of a water inlet mechanism, a water outlet mechanism and a switching mechanism of a toilet with a simple flushing device according to the first embodiment of the present invention;
FIG. 3 is a third perspective view showing the assembly of a water inlet mechanism, a water outlet mechanism and a switching mechanism of a toilet with a simple flushing device according to the first embodiment of the present invention;
FIG. 4 is an exploded perspective view of a water inlet mechanism of a toilet with a simple flushing device according to a first embodiment of the present invention;
FIG. 5 is a perspective assembly view of a water inlet mechanism of a toilet with a simple flushing device according to a first embodiment of the present invention;
FIG. 6 is an assembled cross-sectional view of a water inlet mechanism, a water outlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a first embodiment of the present invention, wherein the switching member is in a first position;
FIG. 7 is an assembled cross-sectional view of a water inlet mechanism, a water outlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a first embodiment of the present invention, wherein the switching member is in a second position;
FIG. 8 is a flow chart of a first embodiment of the invention when a second actuating unit of a toilet with a simple flushing device is actuated;
FIG. 9 is a flow chart showing the simultaneous actuation of the water intake mechanism and the water discharge mechanism when the first actuation unit of the toilet with the simple flushing device is actuated according to the first embodiment of the present invention;
FIG. 10 is one of the flow charts showing the water inlet mechanism being started before the water outlet mechanism when the first starting unit of the toilet with the simple flushing device is started according to the first embodiment of the present invention;
FIG. 11 is a second flowchart showing a water inlet mechanism being started before a water discharge mechanism when a first starting unit of a toilet with a simple flushing device is started according to a first embodiment of the present invention;
FIG. 12 is a perspective assembly view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention;
FIG. 13 is a second perspective view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention;
FIG. 14 is an exploded view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention;
FIG. 15 is a second exploded view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention;
FIG. 16 is a cross-sectional view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention, with the switching member in a first position;
FIG. 17 is a cross-sectional view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a second embodiment of the present invention, with the switching member in a second position;
FIG. 18 is one of the flow charts of the second embodiment of the present invention when the first starting unit of the toilet with the simple flushing device is started;
FIG. 19 is a second flowchart showing a second embodiment of a toilet with a simple flushing device when a first starting unit of the toilet is started;
FIG. 20 is an assembled perspective view of a water inlet mechanism and a switching mechanism of a toilet with a simple flushing device according to a third embodiment of the present invention;
FIG. 21 is a perspective view of a switching mechanism of a toilet with a simple flushing device according to a third embodiment of the present invention;
FIG. 22 is a perspective cross-sectional view of a switching mechanism of a toilet with a simple flush mechanism in accordance with a third embodiment of the present invention, with the switching member in a first position;
fig. 23 is a perspective cross-sectional view of a switching mechanism of a toilet with a simple flushing device according to a third embodiment of the present invention, with the switching member in a second position.
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.
First embodiment: (the water inlet mechanism and the water outlet mechanism are integrally arranged)
As shown in fig. 1 to 11, a toilet with a simple flushing device, the toilet (not shown) includes a brush ring water channel (not shown) for flushing an inner wall of a urinal (not shown) and a main flushing channel (not shown) communicated with a bottom of the urinal, and further includes:
a water tank (not shown) having a tank chamber for storing wash water, the water tank being provided with a drain passage (not shown) communicating the tank chamber and the main wash water path;
the water inlet mechanism 10 comprises a water stopping unit for opening or closing the water inlet mechanism 10, the water stopping unit comprises a back pressure cavity (not shown) provided with a first pressure relief hole 12 and a second pressure relief hole 13, when the first pressure relief hole 12 and the second pressure relief hole 13 are closed, the water inlet mechanism 10 is closed, and when at least one of the first pressure relief hole 12 and the second pressure relief hole 13 is opened, the water inlet mechanism 10 is opened, wherein when the water inlet mechanism 10 is opened, a water outlet channel 11 of the water inlet mechanism 10 supplies water to the brush ring water channel or the water tank inner cavity; that is, the water inlet mechanism 10 of the present embodiment is a back pressure structure, which controls the water stop rubber pad (not shown) to move to connect or disconnect the water inlet channel 17 and the water outlet channel 11 under the action of the water pressure of the water inlet channel 17 of the water inlet mechanism 10 and the water pressure of the back pressure chamber.
A drain mechanism 20 that opens or closes the drain passage;
a first actuating unit 50 for actuating the drain mechanism 20 to open the drain passage; when the first starting unit 50 is started, the drain mechanism 20 opens the drain passage.
In this embodiment, the toilet further includes a second starting unit 40, and the second starting unit 40 is configured to start the water inlet mechanism 10 to start water inlet, and when the second starting unit 40 is started, the water outlet channel 11 supplies water to the water channel of the toilet for a first preset time to flush the inner wall of the toilet.
In this embodiment, when the first starting unit 50 is started, the water inlet mechanism 10 is opened under the action of the first starting unit 50.
In this embodiment, the switching mechanism 30 further includes a switching member 31 movable between a first position and a second position, where the switching member 31 is in the first position, the water outlet channel 11 supplies water to the brush ring water channel, and the switching member 31 is in the second position, where the switching member 31 causes the water outlet channel 11 to supply water to the inner cavity of the water tank.
In this embodiment, when the first starting unit 50 is started to control the water inlet mechanism 10 to open water, the water outlet channel 11 supplies water to the brush ring water channel and the inner cavity of the water tank sequentially under the action of the switching member 31, or alternatively, the water outlet channel 11 supplies water directly to the inner cavity of the water tank under the action of the switching member 31.
In this embodiment, the water inlet mechanism 10 is provided with a water outlet end that is communicated with the water outlet channel 11, the switching mechanism 30 includes a first water channel 32 and a second water channel 33, and the water outlet end is communicated with the water channel of the brush ring through the first water channel 32 under the action of the switching member 31, or the water outlet end is communicated with the inner cavity of the water tank through the second water channel 33 under the action of the switching member 31.
In this embodiment, when the first starting unit 50 is started, the water inlet mechanism is started before the water outlet mechanism 20 under the action of the first starting unit 50 or the second starting unit 40, the water outlet channel 11 supplies water to the brush ring water channel, and the water outlet mechanism 20 is started after the water outlet channel 11 supplies water to the brush ring water channel for a second preset time.
As shown in fig. 2, 6 and 7, in this embodiment, the switching mechanism 30 further includes a switching float 34 movably matched with the switching member 31, where the switching member 31 is specifically a switching plate, and when the switching float 34 floats up under the action of buoyancy, the switching member 31 is driven to rotate, so as to open the first water channel 32 and close the second water channel 33, and the water flow of the first water channel 32 flows into the brush ring water channel for flushing the inner wall of the urinal; when the switching float 34 loses buoyancy and falls, the switching piece 31 is driven to reversely rotate, so that the first water channel 32 is closed, the second water channel 33 is opened, and water flow of the second water channel 33 flows into the inner cavity of the water tank.
In this embodiment, the water stopping unit further includes an electric control assembly 14 and a float assembly 15, where the electric control assembly 14 opens or closes the first pressure relief hole 12 under the control of a circuit, the float assembly 15 includes a float 151, the float 151 rises or falls along with the water level in the water tank cavity to drive the float assembly 15 to open or close the second pressure relief hole 13, and specifically, the water stopping unit further includes a lifting rod 152 that is set in association with the float 151, one end of the lifting rod 152 is in transmission connection with the float 151, and the other end of the lifting rod is provided with a sealing member to open or close the second pressure relief hole 13, and similarly, the electric control assembly 14 is also provided with a sealing member for opening or closing the first pressure relief hole 12.
As shown in fig. 8, in this embodiment, when the second starting unit 40 is started, the electric control assembly 14 opens the first pressure relief hole 12 of the water inlet mechanism 10 to supply water to the brush ring water channel for a first preset time, at this time, the switching float 34 is in a floating state due to water in the water tank, and the switching member 31 is in a position of opening the first water channel 32 under the action of the switching float 34, so after the water inlet mechanism 10 is started, the water outlet channel 11 supplies water to the brush ring water channel for a first preset time through the first water channel 32 to flush the inner wall of the urinal, and after the first preset time, the electric control assembly 14 closes the first pressure relief hole 12 to stop water for the water inlet mechanism 10, thereby realizing pre-flushing of the inner wall of the toilet bowl.
As shown in fig. 10 and 11, in this embodiment, when the first starting unit 50 is started, the first starting unit 50 makes the second starting unit 40 control the water inlet mechanism 10 to start before the water draining mechanism 20, or, the first starting unit 50 directly controls the water inlet mechanism 10 to start before the water draining mechanism 20, so that the water outlet channel 11 supplies water to the water channel of the brush ring through the first water channel 32, and after a second preset time, the water draining mechanism 20 opens the water draining channel, in this embodiment, when the first starting unit 50 is started, the electronic control assembly 14 opens the first pressure relief hole 12, so that the water outlet channel 11 supplies water to the water channel of the brush ring, and after a second preset time, the water draining mechanism 20 opens the water draining channel.
In this embodiment, the drain mechanism 20 includes a valve core 21 for opening or closing the drain channel, the float assembly 15 is set in linkage with the valve core 21 or the first starting unit 50, when the first starting unit 50 is started, the drain mechanism 20 is opened and the second pressure relief hole 13 is opened to enable the water inlet mechanism 10 to inlet water, the water in the drain channel 11 flows to the brush ring water channel through the first water channel 32, and after the drain mechanism 20 drains water, when the float 34 is switched to fall along with the water level of the water tank cavity, the switching member 31 is driven to reversely rotate, so as to close the first water channel 32, and open the second water channel 33, so that the water outlet channel 11 supplies water to the water tank cavity through the second water channel 33, and the electronic control assembly 14 controls the first pressure relief hole 12 to close before the second pressure relief hole 13 closes, and as the second water channel 33 continuously supplies water to the water tank cavity, the float 151 rises along with the water level of the water tank cavity to close the second pressure relief hole 13, so that the water inlet mechanism 10 is stopped.
As shown in fig. 9, this embodiment may further be adopted, when the first starting unit 50 is started, the first pressure relief hole 12 and/or the second pressure relief hole 13 are opened, the drainage mechanism 20 opens the drainage channel, when the first pressure relief hole 12 and/or the second pressure relief hole 13 are opened, the water in the water outlet channel 11 flows to the brush ring water channel through the first water channel 32, and after the drainage mechanism 20 drains water, when the switching float 34 falls along with the water level in the water tank cavity, the switching member 31 is driven to rotate reversely, so as to close the first water channel 32, open the second water channel 33, further supply water to the water tank cavity through the second water channel 33 from the water outlet channel 11, and rise along with the water level in the water tank cavity through the float 151 so as to close the second pressure relief hole 13, so as to enable the water inlet mechanism 10.
Or, in this embodiment, when the first starting unit 50 is started, the water draining mechanism 20 opens the water draining channel, and the water inlet mechanism 10 opens water under the action of the water level in the inner cavity of the water tank, specifically, after the water draining mechanism 20 drains water, the floating barrel 151 descends along with the water level in the inner cavity of the water tank to open the second pressure releasing hole 13, so that the water inlet mechanism 10 opens water.
In this embodiment, the second starting unit 40 preferably adopts an induction mechanism, the second starting unit 40 includes an inductor disposed on the toilet cover, when the inductor senses that a person is seated, the second starting unit 40 provides a control signal to the electronic control assembly 14 to open the first pressure relief hole 12, of course, the second starting unit 40 may also provide a control signal to the electronic control assembly 14 when the inductor senses that a person enters the induction area, or the second starting unit 40 provides a control signal to the electronic control assembly 14 when the inductor senses actions such as waving hands in the induction area, or the second starting unit 40 includes a remote controller, and provides a control signal to the electronic control assembly 14 when a pre-flushing button disposed on the remote controller is pressed, or the second starting unit 40 provides a control signal to the electronic control assembly 14 when the toilet cover is turned over.
In this embodiment, the first starting unit 50 adopts an induction module combined with a mechanical key structure, and the first starting unit 50 controls the opening of the first pressure relief hole 12 in the following two ways:
mode one: when the sensor of the first starting unit 50 arranged on the closestool cover plate senses that a person leaves, the first starting unit 50 provides a control signal for the second starting unit 40, and then the second starting unit 40 provides a control signal for the electric control assembly 14, so that the electric control assembly 14 opens the first pressure relief hole 12 of the water inlet mechanism 10, and the water inlet mechanism 10 is started;
mode two: when the sensor of the first starting unit 50 arranged on the toilet cover plate senses that a person leaves, the first starting unit 50 directly provides a control signal for the electric control assembly 14 to enable the electric control assembly 14 to open the first pressure relief hole 12 of the water inlet mechanism 10, so that the water inlet mechanism 10 is started.
Of course, the action of driving the first starting unit 50 to start may be implemented by using an inductor to sense a waving action in the sensing area, or by pressing a water draining button on the remote controller, or by turning over a toilet cover plate, etc.
In this embodiment, the water inlet mechanism 10 and the water outlet mechanism 20 adopt a water inlet and outlet integrated valve structure, the float bowl assembly 15 and the valve core 21 are arranged in linkage, the valve core 21 is linked with the lifting rod 152 of the float bowl assembly 15 through a connecting rod assembly 22, so that the water inlet mechanism 10 is also opened at the same time when the water outlet mechanism 20 is opened for water outlet.
The specific working process of the embodiment is as follows:
when the toilet bowl inner wall surface needs to be pre-washed and wetted before the use of the toilet, as shown in fig. 8, when the sensor arranged on the toilet cover of the second starting unit 40 senses that a person sits on the toilet bowl, the second starting unit 40 is started to further control the electric control assembly 14 to open the first pressure relief hole 12 so as to open the water inlet mechanism 10, at this time, the switching float 34 is in a floating state due to the fact that water is fully filled in the water tank, the switching piece 31 is positioned at the first position, so that the water outlet channel 11 supplies water to the brush ring water channel through the first water channel 32 (as shown in fig. 6), and further the toilet bowl inner wall surface is pre-washed, so that the toilet bowl inner wall surface can be wetted, dirt is not easy to adhere to the toilet bowl inner wall surface, and the electric control assembly 14 closes the first pressure relief hole 12 after a first preset time so as to realize water stop of the water inlet mechanism 10.
When the toilet needs to be flushed after the toilet is used, as shown in fig. 10, after the sensor of the first starting unit 50 on the toilet cover plate senses that a person leaves, the first starting unit 50 provides a control signal for the second starting unit 40, so that the electric control component 14 opens the first pressure relief hole 12 through the second starting unit 40, or the first starting unit 50 directly enables the electric control component 14 to open the first pressure relief hole 12, at this time, the switching piece 31 is still located at the first position, so that the water outlet channel 11 supplies water to the brush ring water channel through the first water channel 32, after a second preset time, the drainage mechanism 20 opens the drainage channel, the drainage mechanism 20 opens the second pressure relief hole 13 while the water level of the water tank is opened, and as the water level of the water tank inner cavity is lowered, the switching float 34 is lowered due to the decrease or disappearance of buoyancy, so as to drive the switching piece 31 to rotate, so that the switching piece 31 closes the first water channel 32 and opens the second water channel 33 (as shown in fig. 7), the electric control component 10 resumes the opening of the water tank inner cavity 12 to close the water inlet channel, and the water tank inner cavity 13 closes the water inlet opening of the water tank 14, and the water inlet channel is closed by the pressure relief hole 13.
Second embodiment: (the water inlet mechanism and the water outlet mechanism are independently arranged)
As shown in fig. 12 to 19, the difference between this embodiment and the above embodiment is that the water inlet mechanism 10 and the water outlet mechanism adopt a water inlet valve and a water outlet valve which are separately arranged, and the float assembly 15 and the valve core 21 are not linked, as shown in fig. 18 and 19, when the first starting unit 50 is started, the float 151 opens the second pressure release hole 13 along with the falling of the water level in the inner cavity of the water tank so as to enable the water inlet mechanism 10 to open water inlet, and the electric control assembly 14 controls the first pressure release hole 12 to close before the second pressure release hole 13 is closed, and the float 151 rises along with the water level in the inner cavity of the water tank so as to close the second pressure release hole 13, so that the water inlet mechanism 10 is stopped.
Third embodiment: (switching mechanism with spraying function)
As shown in fig. 20 to 23, the difference between the present embodiment and the first embodiment is that the switching mechanism 30 of the present embodiment further includes a spray pipe 36 and a nozzle 35 that is communicated with the water outlet channel 11, the nozzle 35 is disposed at intervals with the spray pipe 36, two ends of the spray pipe 36 are respectively communicated with the brush ring water channel and the water tank cavity, when the water flow sprayed from the nozzle 35 is sprayed to the spray pipe 36, the water in the water tank cavity can be brought into the spray pipe 36 together, and the switching member 31 is disposed on the spray pipe 36, so that the water outlet channel 11 is sprayed to the brush ring water channel or the water tank cavity through the nozzle 35.
The invention also provides a toilet flushing method using the toilet with the simple flushing device in any embodiment, which comprises the following steps:
a. the second starting unit 40 is started to start the water inlet mechanism 10, the water outlet channel 11 of the water inlet mechanism 10 supplies water to the brush ring water channel to flush the inner wall of the urinal, and after a first preset time, the water inlet mechanism 10 is closed.
b. The first starting unit 50 is started to start the drain mechanism 20, the drain mechanism 20 opens the drain passage, and the water inlet mechanism 10 is started again under the action of the water level of the first starting unit 50 or the water tank inner cavity.
In this embodiment, when the first starting unit is started, the first starting unit 50 directly controls the water inlet mechanism 10 to start before the water draining mechanism 20 or the first starting unit 50 causes the second starting unit 40 to control the water inlet mechanism 10 to start before the water draining mechanism 20, so that the water outlet channel 11 supplies water to the brush ring water channel, and the water draining mechanism 20 is started after the water outlet channel 11 supplies water to the brush ring water channel for a second preset time.
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 (11)
1. The utility model provides a closestool with simple and easy washing unit which characterized in that, closestool includes the brush circle water course that washes out the urinal inner wall and the main water course that is linked together with the urinal bottom, still includes:
the water tank is provided with a water tank inner cavity for storing flushing water, and is provided with a drainage channel communicated with the water tank inner cavity and the main flushing channel;
the water stopping unit comprises a back pressure cavity provided with a first pressure relief hole and a second pressure relief hole, when the first pressure relief hole and the second pressure relief hole are both closed, the water inlet mechanism is closed, when at least one of the first pressure relief hole and the second pressure relief hole is opened, the water inlet mechanism is opened, when the water inlet mechanism is opened, a water outlet channel of the water inlet mechanism supplies water to the water channel of the brush ring or the inner cavity of the water tank, the water stopping unit also comprises an electric control assembly and a float barrel assembly, the electric control assembly opens or closes the first pressure relief hole under the control of a circuit, the float barrel assembly comprises a float barrel, the float barrel is driven to open or close the second pressure relief hole along with the rising or falling of the water level of the inner cavity of the water tank, and the water inlet mechanism also comprises a lifting rod which is movably arranged with the float barrel, one end of the lifting rod is in transmission connection with the float barrel, and the other end of the lifting rod is provided with a sealing piece to open or close the second pressure relief hole;
a drain mechanism that opens or closes the drain passage;
the first starting unit is used for starting the drainage mechanism to open the drainage channel; when the first starting unit is started, the drainage mechanism opens the drainage channel;
the drainage mechanism comprises a valve core for opening or closing the drainage channel, the floating barrel component is in linkage with the valve core or the first starting unit, when the first starting unit is started, the drainage mechanism is started to drain water, the second pressure relief hole is opened to enable the water inlet mechanism to inlet water, the electric control component controls the first pressure relief hole to be closed before the second pressure relief hole is closed, and the floating barrel rises along with the water level of the inner cavity of the water tank to close the second pressure relief hole, so that the water inlet mechanism stops water.
2. The toilet with a simple flushing device of claim 1, further comprising a second starting unit for starting the water inlet mechanism to start water inlet, wherein when the second starting unit is started, the water outlet channel supplies water to the brush ring water channel for a first preset time to flush the inner wall of the toilet bowl.
3. A toilet with a simple flushing device as set forth in claim 2, wherein the water inlet mechanism is opened by the first actuating unit or by the water level of the tank when the first actuating unit is actuated.
4. A toilet with a simple flushing device as set forth in claim 3, wherein the water inlet mechanism is activated prior to the water outlet mechanism when the first activation unit is activated, the water outlet passage supplies water to the brush ring water channel, and the water outlet mechanism is activated after the water outlet passage supplies water to the brush ring water channel for a second predetermined time.
5. The toilet with a simple flushing device of claim 4, wherein when the second starting unit is started, the electronic control assembly opens the first pressure relief hole to enable the water outlet channel to supply water to the brush ring water channel for the first preset time.
6. The toilet with a simple flushing device of claim 5, wherein when the first starting unit is started, the electric control assembly opens the first pressure relief hole to enable the water outlet channel to supply water to the brush ring water channel, and the water draining mechanism opens the water draining channel after a second preset time.
7. The toilet with simple flushing device of claim 6, wherein when the first starting unit is started, the floating barrel opens the second pressure relief hole along with the falling of the water level in the inner cavity of the water tank so as to enable the water inlet mechanism to open water inlet, the electric control assembly controls the first pressure relief hole to be closed before the second pressure relief hole is closed, and the floating barrel rises along with the water level in the inner cavity of the water tank so as to close the second pressure relief hole, so that the water inlet mechanism stops water.
8. The toilet with a simple flushing device of claim 1, further comprising a switch mechanism including a switch member movable between a first position in which the outlet passage supplies water to the brush ring channel and a second position in which the switch member causes the outlet passage to supply water to the tank interior.
9. The toilet with simple flushing device of claim 8, wherein the water inlet mechanism is provided with a water outlet end communicated with the water outlet channel, the switching mechanism comprises a first water channel and a second water channel, the water outlet end is communicated with the brush ring water channel through the first water channel under the action of the switching member, or the water outlet end is communicated with the inner cavity of the water tank through the second water channel under the action of the switching member.
10. A toilet flushing method comprising a toilet with a simple flushing device according to any one of claims 2 to 11, further comprising the steps of:
a. starting the second starting unit to start the water inlet mechanism, wherein a water outlet channel of the water inlet mechanism supplies water to the water channel of the brush ring to flush the inner wall of the urinal, and after a first preset time, the water inlet mechanism is closed;
b. the first starting unit is started to start the drainage mechanism, the drainage mechanism opens the drainage channel, and the water inlet mechanism is started again under the action of the water level of the first starting unit or the inner cavity of the water tank.
11. The toilet flushing method as set forth in claim 10, wherein in the step b, when the first starting unit is started, the first starting unit directly controls the water inlet mechanism to start before the water discharge mechanism or the first starting unit causes the second starting unit to control the water inlet mechanism to start before the water discharge mechanism so that the water outlet passage supplies water to the toilet bowl water passage, and the water discharge mechanism is opened after the water outlet passage supplies water to the toilet bowl water passage for a second preset time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410042844.6A CN117702878A (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410042844.6A CN117702878A (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
| CN201810796839.9A CN109098243B (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796839.9A Division CN109098243B (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117702878A true CN117702878A (en) | 2024-03-15 |
Family
ID=64846814
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410042844.6A Pending CN117702878A (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
| CN201810796839.9A Active CN109098243B (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796839.9A Active CN109098243B (en) | 2018-07-19 | 2018-07-19 | Closestool with simple flushing device and closestool flushing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN117702878A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898614B (en) * | 2019-03-25 | 2023-08-29 | 厦门康谱卫浴科技有限公司 | Closestool waterway switching structure with stable function and closestool |
| CN109930667B (en) * | 2019-03-25 | 2023-10-31 | 厦门康谱卫浴科技有限公司 | Closestool waterway switching control system and closestool |
| CN110439075A (en) * | 2019-08-20 | 2019-11-12 | 厦门科陶卫浴科技有限公司 | A kind of flushing system into draining linkage |
| CN115045370A (en) * | 2021-12-21 | 2022-09-13 | 泉州科牧智能厨卫有限公司 | Control method, device and readable medium for toilet flushing |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3876919B2 (en) * | 2003-06-23 | 2007-02-07 | 東陶機器株式会社 | Toilet bowl unit |
| US9512604B1 (en) * | 2014-08-07 | 2016-12-06 | Richard Allen Hunter | System and method of use for removing waste odor proximate a toilet |
| CN205205972U (en) * | 2015-11-27 | 2016-05-04 | 厦门瑞尔特卫浴科技股份有限公司 | Toilet deodorizer |
| CN105888009B (en) * | 2016-06-17 | 2018-03-27 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of high performance toilet flushing machine and its time-delayed self-closing switch valve gear |
| CN108049470A (en) * | 2017-05-18 | 2018-05-18 | 厦门瑞尔特卫浴科技股份有限公司 | Flusher and its water inlet start control mechanism |
| CN107268744B (en) * | 2017-07-14 | 2023-03-31 | 厦门瑞尔特卫浴科技股份有限公司 | Method for washing toilet bowl cleaning surface |
| CN206888112U (en) * | 2017-07-15 | 2018-01-16 | 浙江星星便洁宝有限公司 | The low pressure flushing system of intellectual water closet |
| CN107130669A (en) * | 2017-07-15 | 2017-09-05 | 浙江星星便洁宝有限公司 | The low pressure flushing system of intellectual water closet |
| CN208965663U (en) * | 2018-07-19 | 2019-06-11 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of closestool with simple flushing device |
-
2018
- 2018-07-19 CN CN202410042844.6A patent/CN117702878A/en active Pending
- 2018-07-19 CN CN201810796839.9A patent/CN109098243B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109098243B (en) | 2024-04-02 |
| CN109098243A (en) | 2018-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109098243B (en) | Closestool with simple flushing device and closestool flushing method | |
| KR100705193B1 (en) | Water closet | |
| CN108071149B (en) | Toilet flushing method | |
| CN104093918A (en) | Water-saving toilet | |
| JP2009249819A (en) | Toilet equipment | |
| CN208965663U (en) | A kind of closestool with simple flushing device | |
| CN104988973A (en) | Water saving stool | |
| CN208965662U (en) | A kind of closestool with pre-flush function | |
| CN215367627U (en) | Closestool drainage device | |
| CN211341011U (en) | Integrated control switch for controlling water outlet and water drainage of water tank | |
| CN103343567B (en) | Urinal water flushing device and urinal thereof | |
| WO2021190575A1 (en) | Dynamic flushing method for toilet, and dynamic-flushing-type deodorization splash-proof toilet without water tank | |
| CN110792140A (en) | Drainage control mechanism of double drain valve | |
| CN110886348A (en) | Integrated control switch for controlling water outlet and water drainage of water tank | |
| CN212427380U (en) | Drainage system and bathroom integrated system | |
| CN216304841U (en) | Toilet seat | |
| CN102392480B (en) | Cleaning injection water-saving valve | |
| CN212835748U (en) | Toilet seat | |
| CN215367615U (en) | Integrative valve and closestool with function of intaking and drainage function | |
| JP2722790B2 (en) | Hot water washer | |
| KR200170355Y1 (en) | Operater of an aromatic array making use of a chamber pot of water tank | |
| CN215253263U (en) | Flushing toilet | |
| CN113529891B (en) | Closestool drainage device | |
| CN214833220U (en) | Toilet bowl capable of efficiently flushing | |
| CN216379828U (en) | Remote controller equipment based on intelligent closestool is used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |