CN113622492B - Toilet bowl and flushing method thereof - Google Patents
Toilet bowl and flushing method thereof Download PDFInfo
- Publication number
- CN113622492B CN113622492B CN202010374768.0A CN202010374768A CN113622492B CN 113622492 B CN113622492 B CN 113622492B CN 202010374768 A CN202010374768 A CN 202010374768A CN 113622492 B CN113622492 B CN 113622492B
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- water
- valve
- basin edge
- toilet
- medicament
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/33—Adaptations or arrangements of floats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- 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
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- 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
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
- E03D9/033—Devices placed inside or dispensing into the cistern
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- 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
Abstract
The embodiment of the invention relates to bathroom and discloses a toilet and a flushing method thereof. In the present invention, a toilet bowl includes: a bedpan body and a water tank; the toilet bowl further includes: the device comprises a main control module, a total water inlet mechanism, a basin edge water supply mechanism and an injection hole water supply mechanism; the bedpan body is provided with an injection hole; the total water inlet mechanism comprises: a vacuum breaker, a total water inlet assembly, a basin rim water inlet valve, an injection hole water inlet valve and a water tank water inlet valve; the basin edge water supply mechanism comprises: basin edge connecting pipeline, basin edge water supply power piece, water suction pipeline and basin edge power water outlet pipe; the main control module is electrically connected with the main water inlet assembly, the basin edge water inlet valve, the jet inlet valve, the water tank water inlet valve and the basin edge water supply power piece. Compared with the prior art, the water pressure is enough to enable the toilet to be used normally, and the toilet can be flushed more cleanly.
Description
Technical Field
The embodiment of the invention relates to bathroom accessories, in particular to a toilet and a flushing method thereof.
Background
The basic principle of the toilet is that the gravity of water is utilized to convert the potential energy of the water into the kinetic energy of the water, thereby wrapping the excreted dirt into a sewer pipe. In current toilet bowl, through the pipeline connection running water, let the running water lead to the bowl portion of the bedpan body and wash the bedpan body, under the very low circumstances of building water supply pressure, can't provide sufficient flow and let running water fill basin portion wash for can't wash the bedpan body clean.
Disclosure of Invention
The invention aims to provide a toilet and a flushing method thereof, which enable the toilet to be normally used under enough water pressure and enable the toilet to be flushed cleanly.
In order to solve the above technical problems, an embodiment of the present invention provides a toilet, including: a bedpan body for receiving sewage and a water tank for storing cleaning water; the toilet bowl further includes: the device comprises a main control module, a total water inlet mechanism communicated with a water source, a basin edge water supply mechanism and an injection hole water supply mechanism, wherein the basin edge water supply mechanism and the injection hole water supply mechanism are communicated with the total water inlet mechanism; the bedpan body is provided with an injection hole;
the total water inlet mechanism comprises: the device comprises a vacuum breaker, a total water inlet assembly for communicating or sealing the vacuum breaker and a water source, a basin edge water inlet valve for communicating or sealing the vacuum breaker and the basin edge water supply mechanism, an injection hole water inlet valve for communicating or sealing the vacuum breaker and the injection hole water supply mechanism, and a water tank water inlet valve for communicating or sealing the vacuum breaker and the water tank;
the rim water supply mechanism includes: the water inlet device comprises a basin edge connecting pipeline connected with the basin edge water inlet valve, a basin edge water supply power piece communicated with the basin edge connecting pipeline, a water suction pipeline connected with the basin edge water supply power piece and at least partially extending into the water tank, and a basin edge power water outlet pipe communicated with a water outlet of the basin edge water supply power piece and a basin at the basin edge of the bedpan body;
The main control module is electrically connected with the total water inlet assembly, the basin edge water inlet valve, the jet hole water inlet valve, the water tank water inlet valve and the basin edge water supply power piece; and is used for controlling the total water inlet assembly and the opening of the basin edge water inlet valve to supply water to the basin edge of the bedpan body; the water supply power piece is used for starting the basin edge water supply power piece, and water flow in the water tank of the toilet is extracted through the water suction pipe; closing the basin edge water inlet valve and the basin edge water supply power part, and simultaneously opening the jet hole water supply mechanism to discharge water to the jet hole of the bedpan body.
The embodiment of the invention also provides a flushing method of the toilet bowl, which is used for the toilet bowl,
the method specifically comprises the following steps:
receiving a flushing instruction;
opening a total water inlet assembly and a basin edge water inlet valve to supply water to the basin edge of the bedpan body;
starting a basin edge water supply power part to extract water in a water tank of the toilet bowl to flow to the basin edge water supply of the toilet bowl body;
closing the basin edge water inlet valve and the basin edge water supply power part, opening the jet hole water supply mechanism, and draining water to the jet hole of the bedpan body.
Compared with the prior art, the main control module controls the opening of the main water inlet assembly, and water of the water source enters the vacuum breaker because the main water inlet mechanism comprises the vacuum breaker, the main water inlet assembly, the basin edge water inlet valve, the jet inlet valve and the water tank water inlet valve. The basin edge water supply mechanism comprises: basin edge connecting pipe, basin edge water supply power spare, water suction pipeline, basin edge power outlet pipe, main control module opens basin edge water intaking valve, and rivers enter into basin edge connecting pipe from the vacuum breaker, and main control module control basin edge water supply power spare opens simultaneously, provides power for the rivers that enter into basin edge connecting pipe from the vacuum breaker, and rivers pressure increase enters into basin edge power outlet pipe. Meanwhile, the basin edge water supply power piece provides suction force for water flow in the water tank, so that the water suction pipeline sucks water in the water tank, and the water flow in the water tank enters the basin edge power water outlet pipe from the water suction pipeline. Thus, the two water flows flow to the basin edge of the bedpan body, so that the water flow for flushing the bedpan body is increased, the water flow pressure is also increased, the flushing force of the water flow is increased, and the basin edge of the bedpan body is ensured to be flushed by enough water pressure. Therefore, the toilet can be flushed under enough water pressure in different environments, and the toilet can be ensured to be normally used and flushed cleanly.
In addition, the toilet bowl further includes: the ceramic wall surrounds the periphery of the spraying hole and is connected with the bedpan body, and a water mixing cavity is formed in the surrounded area of the bedpan body;
the injection hole water supply mechanism includes: the gravity drainage channel, the acceleration drainage channel and the water source drainage channel are communicated with the water mixing cavity, the water tank drainage valve is connected with the water tank, and the jet hole drainage power piece is arranged on the acceleration drainage channel; the gravity drainage channel and the acceleration drainage channel are used for draining water flow in the water tank into the water mixing cavity after the water tank drain valve is opened; the water source drainage channel is used for draining water in the vacuum breaker into the water mixing cavity after the injection hole water inlet valve is opened;
the water tank drain valve and the jet hole drain power piece are electrically connected with the main control module.
In addition, the vacuum breaker includes: an inner cavity pipe provided with an upstream cavity, an outer cavity pipe arranged around the inner cavity pipe, and a cavity valve for communicating or sealing the inner cavity pipe and the outer cavity pipe; the inner cavity pipe and the outer cavity pipe are mutually separated to form a downstream cavity, and the downstream cavity is used for being communicated with the upstream cavity when the cavity valve is opened;
The total water inlet assembly is connected with the inner cavity pipe and is used for communicating or sealing the upstream cavity and a water source;
the basin edge water inlet valve and the jet hole water inlet valve are connected with the outer cavity pipe; the basin edge water inlet valve is used for communicating or sealing the downstream cavity and the basin edge connecting pipeline; the injection hole water inlet valve is used for communicating or closing the downstream cavity and the water source drainage channel.
In addition, the inner cavity tube comprises from bottom to top: the liquid inlet is in butt joint with the total water inlet assembly, the liquid outlet is opposite to the liquid inlet, and the liquid inlet of the inner cavity pipe and the liquid outlet of the inner cavity pipe are communicated with the upstream channel; the cavity valve is arranged at the liquid outlet of the inner cavity pipe;
a bracket for installing the vacuum breaker is arranged in the toilet;
the vacuum breaker includes:
the upper valve body penetrates through the bracket partially, and the liquid outlet is formed in the upper valve body; and the upper valve body includes: a portion of the inner lumen tube and a portion of the outer lumen tube;
the main connecting assembly is used for fixing the upper valve body on the bracket;
the lower valve body is in butt joint with the upper valve body, and the liquid inlet is arranged on the lower valve body; and the lower valve body includes: another portion of the inner lumen tube and another portion of the outer lumen tube;
And the total locking assembly is used for fixing the upper valve body and the lower valve body.
In addition, the rim water supply mechanism further comprises: and the one-way valve is arranged on the water suction pipeline and used for blocking water from flowing from the water suction pipeline into the water tank.
In addition, the water tank drain valve includes:
the water tank vacuum breaker is arranged in the water tank;
the valve body is connected with the water tank vacuum breaker; the water tank vacuum breaker is used for conducting the valve body with air; the valve body is used for discharging water in the water tank to the gravity drainage channel and the acceleration drainage channel after being conducted; and also for sealing water in the tank when closed.
In addition, the injection hole water supply mechanism further includes: the injection connecting pipeline is connected with the water tank drain valve and is communicated with the gravity drainage channel;
the drainage power piece includes:
the water absorption joint is provided with a power water absorption port communicated with the injection connecting pipeline;
the pump body is connected with the water suction joint and is provided with the power water outlet communicated with the accelerated drainage channel; the pump body is used for sucking away the water flow part passing through the water tank drain valve and conveying the water flow part to the acceleration drainage channel through the power water outlet.
In addition, the injection hole water supply mechanism further includes:
and the injection locking assembly is used for locking the water absorbing joint on the pipe wall of the injection connecting pipe.
In addition, an opening communicated with the water mixing cavity is formed in the ceramic wall;
the injection hole water supply mechanism further includes: a liquid passing connector inserted into the opening; the liquid-passing joint comprises: the water mixing device comprises a water source drainage channel, a first liquid inlet end connected with the water source drainage channel, a second liquid inlet end connected with the water source drainage channel, and a liquid outlet end communicated with the first liquid inlet and the second liquid inlet, wherein the liquid outlet end is communicated with the water mixing cavity.
In addition, the injection hole water supply mechanism further includes:
and the fixing device is used for fixing the liquid passing joint at the opening.
In addition, the fixing device includes:
the nozzle body penetrates through the opening, and the liquid-passing connector penetrates through the nozzle body;
a spray head connection assembly for securing the spray head body to the ceramic wall;
and the joint locking assembly is used for fixing the liquid passing joint with the nozzle main body.
In addition, the ceramic wall is also provided with a passage port which is communicated with the gravity drainage passage and the water mixing cavity.
In addition, the nozzle body is a non-ceramic nozzle body.
In addition, the toilet bowl further includes: a medicament delivery mechanism; the medicament delivery mechanism comprises:
a medicine storage box for storing medicine;
the medicament channel is communicated with the medicament storage box and connected with the water suction pipeline;
the channel opening and closing valve is arranged in the water tank and is used for conducting the medicament channel and the medicament storage box when the water level in the water tank is lower than a preset water level.
In addition, the medicament channel includes: a medicament inlet end in communication with the medicament storage tank;
the channel opening and closing valve includes:
a suspension part arranged in the water tank;
a valve cover for opening or closing the medicament inlet end;
a connecting portion connecting the suspension portion and the valve cover, extending from the water tank into the medicine storage tank; and the valve cover is used for pulling the valve cover away from the medicament inlet end when the suspension part is lower than the preset water level.
In addition, the connection portion includes:
the first lifting rod is hinged with the outer wall of the medicament storage box, and one end of the first lifting rod is connected with the suspension part; the first lifting rod rotates around a hinge joint of the first lifting rod and the outer wall of the medicament storage box;
The two ends of the second lifting rod are respectively connected with the other end of the first lifting rod and the valve cover; the second lifting rod is used for driving the valve cover to close or close the medicament inlet end when the first lifting rod rotates.
In addition, the medicament channel includes:
the main pipeline is connected with the water suction pipeline, and the medicament inlet end is arranged on the main pipeline;
the limiting pipeline is connected with the inlet end and used for propping against the limiting pipeline when the valve cover is moved to the limit position by the second lifting rod; and a water inlet area communicated with the inside of the medicament storage box is arranged on the limiting pipeline.
In addition, the medicament delivery mechanism further comprises:
the suspending ball is movably arranged in the limiting pipeline and positioned at one side of the valve cover facing the medicament inlet end, and is used for blocking the medicament inlet end.
In addition, the water suction pipe includes: a water suction port extending into the water tank for sucking water, wherein the caliber of the water suction port of the water suction pipeline is smaller than the inner diameter of the water suction pipeline; and a damping valve is arranged in the main pipeline.
In addition, the medicament storage box is internally provided with a separator, an isolation area for placing medicaments is arranged in the separator, and a plurality of leak holes communicated with the isolation area are formed in the separator.
In addition, the side wall of the medicament storage box is provided with an opening for water flow in the water tank to enter the medicament storage box;
the medicament storage box is provided with a door plate for closing the opening.
In addition, the step of opening the injection hole water supply mechanism specifically includes:
and opening a water tank drain valve, an injection hole drain power piece and an injection hole water inlet valve. In addition, the method further comprises the following steps after the step of draining water to the spraying hole of the bedpan body;
after the water tank drain valve is opened for a preset time period, closing the jet hole drain power piece and the jet hole water inlet valve;
after the jet hole water drainage power piece and the jet hole water inlet valve are closed, closing the water tank water drainage valve, and opening the basin edge water inlet valve and the basin edge water supply power piece to suck water flow in the water tank and continuously supply water to the basin edge of the bedpan body;
when the water level in the water tank is lower than the preset water level, a medicament channel of the medicament delivery mechanism and the medicament storage box are conducted, and medicament is delivered into a suction pipeline of the basin edge water supply mechanism. In addition, after the medicament is put into the suction pipeline of the basin edge water supply mechanism in the step, the method further comprises the following steps:
closing the medicament inlet end of the medicament channel;
Closing the rim water inlet valve and the rim water supply power member;
and opening the water inlet valve of the water tank, and closing the water inlet valve of the water tank and the total water inlet assembly after the water level in the water tank reaches the upper limit.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a perspective view of a toilet bowl according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the toilet bowl according to the present invention;
FIG. 3 is a top view of the toilet bowl of the present invention;
FIG. 4 is a cross-sectional view of C-C of FIG. 3;
FIG. 5 is a cross-sectional view of D-D of FIG. 3;
FIG. 6 is a cross-sectional view of E-E of FIG. 3;
FIG. 7 is a cross-sectional view of A-A of FIG. 3;
FIG. 8 is a schematic view of the structure of the present invention in which the shower head body is mounted on a ceramic wall;
FIG. 9 is a cross-sectional view of B-B in FIG. 3;
FIG. 10 is a cross-sectional view of F-F of FIG. 3 when the water level in the water tank is below a preset level in the present invention;
FIG. 11 is a cross-sectional view of F-F of FIG. 3 when the water level in the water tank reaches a preset level in the present invention;
Fig. 12 is a sectional view of G-G of fig. 3 when the water level in the water tank is less than a preset water level in the present invention;
fig. 13 is a sectional view of G-G of fig. 3 when the water level in the water tank reaches a preset water level in the present invention.
FIG. 14 is a schematic view of the mechanism for dispensing a chinese medicinal agent of the present invention;
FIG. 15 is a circuit block diagram of the toilet bowl of the present invention;
FIG. 16 is a flow chart of a method of flushing a toilet bowl in accordance with the present invention;
the graphic identity: 1. a water tank; 2. a bedpan body; 20. an injection hole; 21. a ceramic wall; 22. a water mixing cavity; 3. a total water inlet mechanism; 31. a vacuum breaker; 32. basin edge water inlet valve; 33. injection hole water inlet valve; 34. water inlet valve of water tank; 41. the basin edge is connected with a pipeline; 42. basin rim water supply power piece; 43. a water suction pipe; 44. basin edge power water outlet pipe; 5. a jet hole water supply mechanism; 51. a gravity drainage channel; 52. accelerating the drainage channel; 53. a water source drain channel; 54. a water tank drain valve; 55. a jet hole water draining power piece; 311. an upstream chamber; 312. an inner lumen tube; 313. an outer cavity tube; 314. a chamber valve; 315. a downstream chamber; 3110. a liquid inlet; 3150. a liquid outlet; 351. a total water inlet valve; 352. a filtration module; 45. a one-way valve; 542. a valve body; 59. a jet connection pipe; 551. a water-absorbing joint; 552. a pump body; 57. a liquid-passing joint; 571. a first liquid inlet end; 572. a second liquid inlet end; 573. a liquid outlet end; 581. a head main body; 211. a passage opening; 6. a medicament delivery mechanism; 61. a medicament storage tank; 62. a medicament channel; 620. a medicament inlet end; 631. a suspension section; 632. a valve cover; 633. a connection part; 6331. a first lifting rod; 6332. a second lifting rod; 621. a main pipe; 622. a limiting pipeline; 430. a water suction port; 64. a spacer; 65. an isolation region; 640. a leak hole; 6, preparing a base material; 9. a door panel; 691. side baffles; 692. a support plate; 67. a suspending ball; 68. a damping valve; 681. a spring member; 23. a bracket; 3131. an insertion section; 3130. a holding portion; 316. an external thread; 317. a nut; 318. a movable nut; 541 tank vacuum breaker; 561. an external thread; 5510. a protruding portion; 562. a nut; 5810. a holding portion; 5811. an external thread; 5821. a nut; 5822. a joint nut; 591. the pipe wall.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present invention, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a toilet, as shown in fig. 1, 2, 3, and 7, including: a bedpan body 2 for receiving sewage and a water tank 1 for storing cleaning water; the toilet bowl further includes: the main control module, the total water inlet mechanism 3 communicated with a water source, the basin edge water supply mechanism and the jet hole water supply mechanism 5 communicated with the total water inlet mechanism 3. The toilet bowl body 2 is provided with an injection hole 20, and the toilet bowl further comprises: a ceramic wall 21 surrounding the injection hole 20 and connected with the bedpan body 2, and a water mixing cavity 22 formed by the surrounded area of the bedpan body 2.
As shown in fig. 1, 2, 3, 4, 5 and 7, the total water intake mechanism 3 includes: the vacuum breaker 31, a general water inlet assembly for communicating or closing the vacuum breaker 31 and a water source, a rim water inlet valve 32 for communicating or closing the vacuum breaker 31 and a rim water supply mechanism, an injection hole water inlet valve 33 for communicating or closing the vacuum breaker 31 and the injection hole water supply mechanism 5, and a tank water inlet valve 34 for communicating or closing the vacuum breaker 31 and the tank 1. As shown in fig. 2 and 6, the rim water supply mechanism includes: the water tank comprises a rim connecting pipeline 41 connected with the rim water inlet valve 32, a rim water supply power piece 42 communicated with the rim connecting pipeline 41, a water suction pipeline 43 connected with the rim water supply power piece 42 and at least partially extending into the water tank 1, and a rim power water outlet pipe 44 communicated with a water outlet of the rim water supply power piece 42 and a water tank at the rim of the bedpan body 2. As shown in fig. 2, 7 and 8, the rim water supply power member 42 may be a water pump.
Further, the injection hole water supply mechanism 5 includes: a gravity drainage channel 51, an acceleration drainage channel 52 and a water source drainage channel 53 which are communicated with the water mixing cavity 22, a water tank drainage valve 54 connected with the water tank 1, and an injection hole drainage power piece 55 arranged on the acceleration drainage channel 52, wherein the injection hole drainage power piece 55 is a water pump. The gravity drainage channel 51 and the acceleration drainage channel 52 are used for discharging water flow in the water tank 1 into the water mixing cavity 22 after the water tank drainage valve 54 is opened; the water source drain passage 53 is used to drain the water flow in the vacuum breaker 31 into the mixing chamber 22 after the jet inlet valve 33 is opened.
As shown in fig. 15, the main control module is electrically connected with the main water inlet assembly, the rim water inlet valve 32, the jet hole water inlet valve 33, the tank water inlet valve 34, the tank water outlet valve 54, the rim water supply power member 42 and the jet hole water outlet power member 55; and is used for controlling the total water inlet component and the rim water inlet valve 32 to open to supply water to the rim of the bedpan body 2; the water supply power part 42 is started after the first preset time period, and water flow in the toilet water tank 1 is extracted through the water suction pipe; and is further configured to close the rim water inlet valve 32 and the rim water supply power member 42 after the rim water supply power member 42 is opened for a second period of time, and simultaneously open the tank water outlet valve 54, the jet hole water outlet power member 55, and the jet hole water inlet valve 33 to discharge water to the jet hole 20 of the bowl body 2.
From the above, it is apparent that since the total water inlet mechanism 3 includes the vacuum breaker 31, the total water inlet assembly, the rim water inlet valve 32, the jet inlet valve 33 and the tank water inlet valve 34, the main control module controls the total water inlet assembly to be opened, and water from the water source enters the vacuum breaker 31. The basin edge water supply mechanism comprises: the main control module opens the basin edge water inlet valve 32, water enters the basin edge connecting pipeline 41 from the vacuum breaker 31, meanwhile, the main control module controls the basin edge water supply power piece 42 to open, power is provided for water entering the basin edge connecting pipeline 41 from the vacuum breaker 31, and water flow pressure is increased and enters the basin edge power water outlet pipe 44. Meanwhile, the basin edge water supply power part 42 provides suction force for water flow in the water tank 1, so that the water suction pipeline 43 sucks water in the water tank 1, and the water flow in the water tank 1 enters the basin edge power water outlet pipe 44 from the water suction pipeline 43. Thus, two water flows flow to the basin edge of the bedpan body 2, so that the water flow for flushing the bedpan body 2 is increased, the water flow pressure is also increased, the flushing force of the water flow is increased, and the basin edge of the bedpan body 2 is ensured to be flushed by enough water pressure. Therefore, the toilet can be flushed under enough water pressure in different environments, and the toilet can be ensured to be normally used and flushed cleanly.
In addition, the injection hole water supply mechanism 5 includes: gravity drain passage 51, acceleration drain passage 52 and water source drain passage 53, and tank drain valve 54, and jet hole drain power member 55. The main control module opens the injection hole water inlet valve 33, and water in the vacuum breaker 31 enters the water source drainage channel 53 and flows into the water mixing cavity 22. The main control module opens the water tank drain valve 54, water in the water tank 1 enters the gravity drainage channel 51 and the acceleration drainage channel 52, and both the gravity drainage channel 51 and the acceleration drainage channel 52 are connected to the water mixing cavity 22, so that water in the water tank 1 enters the water mixing cavity 22. And the jet hole water discharging power piece 55 is arranged on the water accelerating and discharging channel 52 to accelerate the water flow in the water accelerating and discharging channel 52, so that the water in the water accelerating and discharging channel 52 enters the water mixing cavity 22 under acceleration. The gravity drainage channel 51, the acceleration drainage channel 52 and the water flow in the water source drainage channel 53 are arranged in the water mixing cavity 22, so that the water flow in the water mixing cavity 22 is flushed out of the injection hole 20 with strong impact force, the toilet can stably work, and the flushing requirement is met. Therefore, the toilet can be flushed under enough water pressure in different environments, and the toilet can be ensured to be normally used and flushed cleanly.
As shown in fig. 3, 4, and 5, arrow a in the drawing indicates the direction of water flow, and the vacuum breaker 31 includes: an inner chamber tube 312 provided with an upstream chamber 311, an outer chamber tube 313 provided around the inner chamber tube 312, and a chamber valve 314 that communicates or closes the inner chamber tube 312 and the outer chamber tube 313; the inner chamber tube 312 and the outer chamber tube 313 are spaced apart from each other to form a downstream chamber 315, the downstream chamber 315 being adapted to communicate with the upstream chamber 311 when the chamber valve 314 is opened. The total water inlet assembly is connected with the inner cavity pipe 312 and is used for communicating or sealing the upstream chamber 311 with a water source; the rim water inlet valve 32 and the jet inlet valve 33 are connected with the outer cavity pipe 313; the rim inlet valve 32 is used to communicate or close the downstream chamber 315 and the rim connecting conduit 41; the jet inlet valve 33 is used to communicate or close the downstream chamber 315 and the source drain 53.
In addition, as shown in fig. 3, 4 and 5, the inner lumen 312 includes, from bottom to top: the liquid inlet 3110 is in butt joint with the total water inlet assembly, the liquid outlet 3150 is arranged opposite to the liquid inlet 3110, the liquid inlet 3110 of the inner cavity tube 312 and the liquid outlet 3150 of the inner cavity tube 312 are communicated with the upstream channel, and the chamber valve 314 is arranged at the liquid outlet 3150 of the inner cavity tube 312. Wherein, still be equipped with the ventilation chamber in vacuum breaker 31, the ventilation chamber is located upstream cavity 311 top, and when the toilet bowl is not used, there is the negative pressure in inlet 3110 department, and the air current can enter into in the ventilation chamber and support cavity valve 314, lets cavity valve 314 seal inlet 3110, and the sewage in the toilet bowl can't enter into upstream cavity 311, just can't enter into in the domestic water passageway yet, realizes the isolation with sewage in the toilet bowl and the domestic water passageway. After the total water inlet assembly is opened, water flow enters the upstream chamber 311, the water flow has impact force to flow upwards to wash the chamber valve 314 open, and the water flow can enter the downstream chamber 315 to form water for the toilet.
In this embodiment, as shown in fig. 2, 3, 4 and 5, the total water intake assembly includes: and a main water inlet valve 351 electrically connected with the main control module is connected with a liquid inlet 3110. With the total fill valve 351 open, water flow may enter the upstream chamber 311, flushing the chamber valve 314 open, and flowing into the downstream chamber 315. The total water intake assembly further comprises: the filtering module 352 is connected with the main water inlet valve 351 and communicated with a water source. The water source can be a tap water interface, and is in butt joint with the filter module 352 through a pipeline, and the filter module 352 can be a filter joint, and a filter element is arranged in the filter joint. The filter module 352 communicates with the main fill valve 351. After the total inlet valve 351 is opened, water flows through the filter module 352 and the total inlet valve 351 in sequence into the upstream chamber 311, flushing the chamber valve 314 open, and into the downstream chamber 315.
Further, as shown in fig. 3, 4 and 5, a bracket 23 for mounting a vacuum breaker 31 is provided in the toilet. The vacuum breaker 31 includes: the device comprises an upper valve body, a total connecting assembly, a lower valve body and a total locking assembly. The upper valve body part penetrates through the support 23, and the liquid outlet 3150 is formed in the upper valve body. And the upper valve body includes: a portion of the inner lumen tube 312 and a portion of the outer lumen tube 313, the total connection assembly being used to secure the upper valve body to the bracket 23. The lower valve body is butted with the upper valve body, and a liquid inlet 3110 is provided on the lower valve body. And the lower valve body includes: another portion of the inner lumen tube 312 and another portion of the outer lumen tube 313. The general locking assembly is used for fixing the upper valve body and the lower valve body.
Further, as shown in fig. 3, 4 and 5, the outer cavity pipe 313 of the upper valve body is provided with a holding portion 3130 which is held against the side of the bracket 23 facing the liquid outlet 3150, and the side of the outer cavity pipe 313 of the upper valve body facing the liquid inlet 3110 is provided with an external thread 316. The coupling assembly includes: and a nut 317 sleeved on the external thread 316 for cooperating with the abutment 3130 to fix the upper valve body on the bracket 23. A sealing gasket can be further arranged between the abutting part 3130 and the bracket 23 and sleeved on the outer cavity pipe 313 of the upper valve body, so that the abutting part 3130 and the bracket 23 are in sealing abutting. And the outer cavity pipe 313 of the upper valve body is also sleeved with a sealing ring, so that the upper valve body and the bracket 23 are fixed more tightly.
Further, as shown in fig. 3, 4 and 5, the total locking assembly includes: and a movable nut 318 sleeved on the external thread 316 and used for fixing the outer cavity pipe 313 of the upper valve body and the outer cavity pipe 313 of the lower valve body.
As shown in fig. 4 and 5, the outer chamber pipe 313 of the lower valve body includes an insertion portion 3131 inserted into the downstream chamber 315 of the upper valve body, and the insertion portion 3131 abuts against the inner wall of the outer chamber pipe 313 of the upper valve body. The inner cavity tube 312 of the lower valve body is in abutment with the inner cavity tube 312 of the upper valve body. The locking assembly further includes: at least one of the sealing inserts is sleeved with a sealing ring which is propped against the inner wall of the outer cavity pipe 313 of the upper valve body.
Specifically, as shown in fig. 4 and 5, the upper valve body passes through the bracket 23, the supporting portion 3130 is supported against the side of the bracket 23 facing the liquid outlet 3150, the nut 317 is sleeved on the external thread 316, the nut 317 is screwed, and the nut 317 is supported against the side of the bracket 23 facing the liquid inlet 3110, so as to fix the upper valve body on the bracket 23. Meanwhile, the movable nut 318 is sleeved on the external thread 316 of the upper valve body, then the lower valve body and the upper valve body are installed, the sealing ring is sleeved on the inserting part 3131, the inserting part 3131 is inserted into the downstream cavity 315 of the upper valve body and clings to the inner wall of the outer cavity pipe 313 of the upper valve body, and due to the arrangement of the sealing ring, the tightness of the inner wall of the outer cavity pipe 313 of the upper valve body and the inserting part 3131 is better, the downstream cavity 315 of the upper valve body is butted and communicated with the downstream cavity 315 of the lower valve body, and water flow cannot flow out from the space between the inserting part 3131 and the inner wall of the outer cavity pipe 313 of the upper valve body. At this time, the inner cavity tube 312 of the lower valve body is abutted against the inner cavity tube 312 of the upper valve body, and the sealing gasket can also be a sealing ring, and sealing is realized between the inner cavity tube 312 of the lower valve body and the inner cavity tube 312 of the upper valve body at the place where the inner cavity tube 312 of the lower valve body is abutted against the inner cavity tube 312 of the upper valve body, so that the upstream chamber 311 of the upper valve body is communicated with the upstream chamber 311 of the lower valve body to form an integral upstream chamber 311, and water flow cannot seep out from the place where the inner cavity tube 312 of the lower valve body is abutted against the inner cavity tube 312 of the upper valve body. The movable nut 318 is screwed in, so that the lower valve body and the upper valve body are fixedly installed. And further, the vacuum breaker 31 is mounted and fixed.
In addition, as shown in fig. 6, the rim water supply mechanism further includes: a one-way valve 45 is provided on the water suction pipe 43 for blocking the flow of water from the water suction pipe 43 into the water tank 1.
Further, as shown in fig. 2 and 9, the tank drain valve 54 includes: a tank vacuum breaker 541 and a valve body 542 provided in the tank 1, the valve body 542 being connected to the tank vacuum breaker 541. And the tank vacuum breaker 541 is used to communicate the valve body 542 with air. The valve body 542 is used to drain the water in the water tank 1 to the gravity drain passage 51 and the acceleration drain passage 52 after being conducted; but also to enclose the water in the water tank 1 when closed.
In addition, as shown in fig. 2 and 9, the injection hole water supply mechanism 5 further includes: a spray connection pipe 59 connected to the tank drain valve 54, the spray connection pipe 59 communicating with the gravity drain passage 51. The jet hole drain power member 55 includes: a suction fitting 551 and a pump body 552. The suction connector 551 is provided with a power suction port 430 communicating with the injection connection pipe 59. The pump body 552 is connected to the water suction connector 551 and provided with a power water outlet communicated with the accelerated drainage channel 52. The pump body 552 is used to draw water through the tank drain valve 54 and deliver it through the motive water outlet to the accelerated drain path 52.
In addition, as shown in fig. 9, the injection hole water supply mechanism 5 further includes: the jet locking assembly is used for locking the water suction connector 551 on the pipe wall of the jet connecting pipe 59. Specifically, the outer surface of the water absorbing connector 551 is provided with external threads 561. The wall of the injection connection pipe 59 is provided with an opening for penetration by the suction connector 551. The water suction connector 551 is provided with a protrusion 5510 on a side facing the pump body 552, the protrusion 5510 being adapted to support a pipe wall 591 of the injection connection pipe 59. The spray lock assembly includes: the nut 562 is sleeved on the external thread 561 and cooperates with the protrusion 5510 to fix the water absorbing connector 551 at the opening. In the installation process, the water suction connector 551 passes through the opening, the nut 562 is sleeved on the external thread 561, and the nut 562 is screwed to fix the water suction connector 551 and the pipe wall 591 of the injection connecting pipe 59.
In addition, as shown in fig. 8, an opening communicating with the water mixing chamber 22 is formed in the ceramic wall 21. The injection hole water supply mechanism 5 further includes: a liquid passing connector 57 inserted into the opening. The liquid passage connector 57 includes: the first liquid inlet end 571 connected with the acceleration and drainage channel 52, the second liquid inlet end 572 connected with the water source and drainage channel 53, and the liquid outlet end 573 communicated with the first liquid inlet 3110 and the second liquid inlet 3110, wherein the liquid outlet end 573 is communicated with the water mixing cavity 22.
Further, as shown in fig. 8, the injection hole water supply mechanism 5 further includes: and fixing means for fixing the liquid passing connector 57 at the opening.
In addition, as shown in fig. 8, the fixing device includes: spray head main body 581, spray head connection assembly, and joint locking assembly. The head main body 581 is provided with a through opening, and the liquid-passing connector 57 is provided to pass through the head main body 581. The showerhead attachment assembly is used to secure the showerhead body 581 to the ceramic wall 21. The connector locking assembly is used to secure the liquid passing connector 57 to the spray head body 581.
In addition, as shown in fig. 7 and 8, the spray head main body 581 is a non-ceramic spray head main body 581. The head of the main body 581 is provided with a contact portion 5810 which contacts the ceramic wall 21, and the tail of the main body 581 is provided with an external thread 5811. The shower nozzle coupling assembling includes: a nut 5821 fitted over the male screw 5811 is engaged with the abutment 5810 to fix the main body 581 to the opening of the ceramic wall 21. In use, the spray head main body 581 is inserted through the opening, the abutting portion 5810 is abutted against the periphery of the opening, the nut 5821 is sleeved on the external thread 5811, and the spray head main body 581 is fixed to the ceramic wall 21. The joint locking assembly includes: after the head main body 581 is fixed to the ceramic wall 21, the joint nut 5822 is fitted over the external thread 5811, and the liquid outlet portion of the liquid-passing joint 57 is passed through the head main body 581, and the head main body 581 and the liquid-passing joint 57 are screwed with the joint nut 5822 to fix the non-ceramic head main body 581 and the liquid-passing joint 57.
Further, as shown in fig. 8, a passage opening 211 is further formed in the ceramic wall 21, and the passage opening 211 communicates with the gravity drainage passage 51 and the water mixing chamber 22. Arrow D in fig. 8 indicates the water flow-out position in the gravity drainage channel, arrow B indicates the water flow-out direction in the acceleration drainage channel, and arrow C indicates the water flow-out direction in the water source drainage channel.
In addition, as shown in fig. 10 to 14, the toilet bowl further includes: a medicament delivery mechanism 6. The medicine dispensing mechanism 6 includes: a medicine storage box 61, a medicine passage 62, and a passage opening and closing valve. The medicine storage tank 61 is for storing medicine, and the medicine passage 62 communicates with the medicine storage tank 61 and is connected to the water suction pipe 43. The channel opening and closing valve is provided in the water tank 1 for conducting the medicine channel 62 and the medicine storage tank 61 when the water level in the water tank 1 is lower than a preset water level.
Further, as shown in fig. 10-14, the medicament channel 62 includes: a medicament inlet port 620 in communication with the medicament storage tank 61. The channel opening and closing valve includes: the suspending portion 631, the valve cover 632, the connection portion 633, the suspending portion 631 being provided in the water tank 1, the valve cover 632 opening or closing the medicine inlet port 620. The connection portion 633 connects the suspension portion 631 and the valve cover 632, and extends from the water tank 1 into the medicament storage tank 61 for pulling the valve cover 632 away from the medicament inlet end 620 when the suspension portion 631 is below a predetermined water level.
In addition, as shown in fig. 10 to 14, the connection portion 633 includes: a first lift tab 6331 and a second lift tab 6332. The first lift lever 6331 is hinged to the outer wall of the medicine storage box 61, and one end is connected to the suspending portion 631, and the first lift lever 6331 rotates around its hinge with the outer wall of the medicine storage box 61. Both ends of the second lifting rod 6332 are respectively connected to the other end of the first lifting rod 6331 and the valve cover 632. The second lifting rod 6332 is configured to drive the valve cover 632 to close or block the medicament inlet 620 when the first lifting rod 6331 rotates.
Specifically, as shown in fig. 10 to 14, when the water level in the water tank 1 is higher than the preset water level, the suspending portion 631 is lifted by the water flow, and the second lift lever 6332 is pressed down to seal the medicine inlet port 620 against the valve cover 632. During the water level falling process in the water tank 1, the buoyancy force borne by the suspension portion 631 gradually decreases, so that the suspension portion 631 carries the first lifting rod 6331 to rotate clockwise around the hinge, and the second lifting rod 6332 is also in a driven state, namely, in an ascending trend. When the water level reaches the preset water level, the second lifting rod 6332 drives the valve cover 632 completely away from the medicine inlet 620, and at this time, the medicine in the medicine storage box 61 enters the medicine passage 62. In addition, when water is stored in the water tank 1 again, water flow contacts the suspension portion 631, after the suspension portion 631 receives buoyancy, the first lifting rod 6331 rotates anticlockwise around the hinge, and the valve cover 632 and the second lifting rod 6332 are pushed down by the first lifting rod 6331 until the valve cover 632 seals the medicine inlet end.
In addition, as shown in fig. 10-14, the medicament channel 62 includes: a main pipe 621 and a limit pipe 622. The main pipe 621 is connected to the water suction pipe 43, and the medicine inlet port 620 is provided on the main pipe 621. The limit conduit 622 is connected to the medicament inlet 620 for abutting the limit conduit 622 when the valve cover 632 is moved to the limit position by the second lift lever 6332. The stopper pipe 622 is provided with a water inlet area communicating with the inside of the medicine storage tank 61. Therefore, when the water level in the water tank 1 is particularly low, the valve cover 632 can not be pulled and turned over to be separated from the running track by the second lifting rod 6332 without limit, so that the valve cover 632 moves in a limited area, and when the water level in the water tank 1 rises to buoyancy the suspension portion 631, the second lifting rod 6332 can drive the valve cover 632 to continuously seal the medicament inlet end 620.
Further, as shown in fig. 10 to 14, the medicine dispensing mechanism 6 further includes: the suspending ball 67 is movably disposed in the limiting pipe 622 and located at a side of the valve cover 632 facing the medicine inlet 620, for blocking the medicine inlet 620. So that when the liquid medicine in the medicine storage tank 61 is discharged, the suspension ball 67 falls down to seal the medicine inlet port 620. External air is prevented from being mixed into the waterway of the basin rim water supply mechanism, particularly in the example, so that the air is prevented from entering the water pump, and the working efficiency of the water pump is ensured.
In addition, as shown in fig. 10 to 14, the water suction pipe 43 includes: a water suction port 430 extending into the water tank 1 for sucking water, wherein the caliber of the water suction port 430 of the water suction pipeline 43 is smaller than the inner diameter of the water suction pipeline 43; a damper valve 68 is provided in the main pipe 621. After the channel opening and closing valve opens the medicine inlet end 620, the basin rim water supply power part 42 works, the water suction pipeline 43 sucks water in the water tank 1, and because the caliber of the water suction port 430 of the water suction pipeline 43 is smaller than the inner diameter of the water suction pipeline 43, negative pressure is formed in the water suction pipeline 43 at this time, and the spring part 681 in the damping valve 68 is pulled to open the damping valve 68, so that the medicine channel 62 is unblocked. When the channel opening and closing valve closes the medicine inlet port 620, the damper valve 68 further blocks the medicine channel 62, preventing medicine from leaking from the medicine inlet port 620 into the water suction pipe 43. Meanwhile, when the water suction pipeline 43 does not suck water in the water tank 1, the medicine is not required to enter the bedpan body 2, even if the water level in the water tank 1 is at the preset water level, the medicine inlet end 620 is opened, no negative pressure exists in the water suction pipeline 43, the damping valve 68 is not opened, and the medicine is not required to enter the water suction pipeline 43 to cause waste.
In addition, a separator 64 is further provided in the medicine storage box 61, a separation area 65 for placing medicine is provided in the separator 64, and a plurality of holes 640 are provided in the separator 64 and are communicated with the separation area 65. So that water flows through the drain holes 640 into the isolation region 65 to dissolve the medicine, thereby preventing residue of the medicine from drifting, forming a standardized material layout, and avoiding affecting other components.
Further, as shown in fig. 10 to 14, an opening for water flow in the water tank 1 to enter the medicine storage tank 61 is provided in a side wall of the medicine storage tank 61, and a door panel 69 for closing the opening is provided in the medicine storage tank 61.
Specifically, as shown in fig. 14, the upper end of the door panel 69 is hinged to the side wall provided with the opening. The door panel 69 is configured to abut against the periphery of the opening and is inclined from top to bottom toward the inside of the medicine storage box 61 when the opening is closed. Two side baffles 691 extending into the water tank 1 are arranged on the side of the opening, one side of the side baffles 691 away from the opening is an inclined plane, and the distance from the side baffles 691 to the bottom of the opening is larger than the distance from the side baffles 691 to the top of the opening. A support plate 692 extending into the water tank 1 is arranged at the bottom of the opening, the support plate 692 is connected with two side baffles 691, and when the door plate 69 closes the opening, the support plate 692 is abutted with the two side baffles 691 and the support plate 692. When the water in the water tank 1 reaches a certain amount, the door opening plate 69 can be opened, and water flows into the medicine storage box 61 to dissolve medicine. The door panel 69 is pushed to continue to close the opening when the water in the medicine storage tank 61 reaches a certain amount. So that the medicament storage tank 61 is automatically accessible to water.
A second embodiment of the present invention relates to a flushing method of a toilet bowl, for use in the toilet bowl of the first embodiment, as shown in fig. 2, 15 and 16, specifically including the steps of:
Further, the opening of the injection hole water supply mechanism 5 in the step specifically includes: the tank drain valve 54, the injection hole drain power member 55, and the injection hole water inlet valve 33 are opened. The opening sequence of the tank drain valve 54, the injection hole drain power member 55, and the injection hole water inlet valve 33 is not particularly limited herein.
In addition, in step 130, the step of draining water to the injection hole 20 of the bedpan body 2 further comprises the following steps;
step 150 is executed, after the water tank drain valve 54 is opened for a preset period of time, the jet hole drain power member 55 and the jet hole water inlet valve 33 are closed;
after the jet hole water discharging power piece 55 and the jet hole water inlet valve 33 are closed, executing step 160, closing the water tank water discharging valve 54, opening the basin edge water inlet valve 32 and the basin edge water supplying power piece 42, and sucking water flow in the water tank 1 to continuously supply water to the basin edge of the bedpan body 2;
In addition, after the medicine is put into the suction pipeline of the basin edge water supply mechanism in the step 170, the method further comprises the following steps:
It is to be noted that this embodiment is a system example corresponding to the first embodiment, and can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and in order to reduce repetition, a detailed description is omitted here. Accordingly, the related art details mentioned in the present embodiment can also be applied to the first embodiment.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the invention and that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (23)
1. A toilet bowl, comprising: a bedpan body for receiving sewage and a water tank for storing cleaning water; the toilet is characterized in that the toilet also comprises: the device comprises a main control module, a total water inlet mechanism communicated with a water source, a basin edge water supply mechanism and an injection hole water supply mechanism, wherein the basin edge water supply mechanism and the injection hole water supply mechanism are communicated with the total water inlet mechanism; the bedpan body is provided with an injection hole; the toilet bowl further includes: the ceramic wall surrounds the periphery of the spraying hole and is connected with the bedpan body, and a water mixing cavity is formed in the surrounded area of the bedpan body;
The total water inlet mechanism comprises: the device comprises a vacuum breaker, a total water inlet assembly for communicating or sealing the vacuum breaker and a water source, a basin edge water inlet valve for communicating or sealing the vacuum breaker and the basin edge water supply mechanism, an injection hole water inlet valve for communicating or sealing the vacuum breaker and the injection hole water supply mechanism, and a water tank water inlet valve for communicating or sealing the vacuum breaker and the water tank;
the rim water supply mechanism includes: the water inlet device comprises a basin edge connecting pipeline connected with the basin edge water inlet valve, a basin edge water supply power piece communicated with the basin edge connecting pipeline, a water suction pipeline connected with the basin edge water supply power piece and at least partially extending into the water tank, and a basin edge power water outlet pipe communicated with a water outlet of the basin edge water supply power piece and a basin at the basin edge of the bedpan body;
the injection hole water supply mechanism includes: the gravity drainage channel, the acceleration drainage channel and the water source drainage channel are communicated with the water mixing cavity, the water tank drainage valve is connected with the water tank, and the jet hole drainage power piece is arranged on the acceleration drainage channel; the gravity drainage channel and the acceleration drainage channel are used for draining water flow in the water tank into the water mixing cavity after the water tank drain valve is opened; the water source drainage channel is used for draining water in the vacuum breaker into the water mixing cavity after the injection hole water inlet valve is opened;
The vacuum breaker includes: an inner cavity pipe provided with an upstream cavity, an outer cavity pipe arranged around the inner cavity pipe, and a cavity valve for communicating or sealing the inner cavity pipe and the outer cavity pipe; the inner cavity pipe and the outer cavity pipe are mutually separated to form a downstream cavity, and the downstream cavity is used for being communicated with the upstream cavity when the cavity valve is opened;
the total water inlet assembly is connected with the inner cavity pipe and is used for communicating or sealing the upstream cavity and a water source;
the basin edge water inlet valve and the jet hole water inlet valve are connected with the outer cavity pipe; the basin edge water inlet valve is used for communicating or sealing the downstream cavity and the basin edge connecting pipeline; the injection hole water inlet valve is used for communicating or closing the downstream cavity and the water source drainage channel;
the main control module is electrically connected with the total water inlet assembly, the basin edge water inlet valve, the jet hole water inlet valve, the water tank water inlet valve, the basin edge water supply power piece, the water tank drain valve and the jet hole water drain power piece; and is used for controlling the total water inlet assembly and the opening of the basin edge water inlet valve to supply water to the basin edge of the bedpan body; the water supply power piece is used for starting the basin edge water supply power piece, and water flow in the water tank of the toilet is extracted through the water suction pipe; closing the basin edge water inlet valve and the basin edge water supply power part, and simultaneously opening the jet hole water supply mechanism to discharge water to the jet hole of the bedpan body.
2. The toilet according to claim 1, wherein the inner chamber tube comprises, from bottom to top: the liquid inlet is in butt joint with the total water inlet assembly, the liquid outlet is opposite to the liquid inlet, and the liquid inlet of the inner cavity pipe and the liquid outlet of the inner cavity pipe are communicated with the upstream channel; the cavity valve is arranged at the liquid outlet of the inner cavity pipe;
a bracket for installing the vacuum breaker is arranged in the toilet;
the vacuum breaker includes:
the upper valve body penetrates through the bracket partially, and the liquid outlet is formed in the upper valve body; and the upper valve body includes: a portion of the inner lumen tube and a portion of the outer lumen tube;
the main connecting assembly is used for fixing the upper valve body on the bracket;
the lower valve body is in butt joint with the upper valve body, and the liquid inlet is arranged on the lower valve body; and the lower valve body includes: another portion of the inner lumen tube and another portion of the outer lumen tube;
and the total locking assembly is used for fixing the upper valve body and the lower valve body.
3. The toilet of claim 1, wherein the rim water supply mechanism further comprises: and the one-way valve is arranged on the water suction pipeline and used for blocking water from flowing from the water suction pipeline into the water tank.
4. The toilet according to claim 1, wherein the water tank drain valve comprises:
the water tank vacuum breaker is arranged in the water tank;
the valve body is connected with the water tank vacuum breaker; the water tank vacuum breaker is used for conducting the valve body with air; the valve body is used for discharging water in the water tank to the gravity drainage channel and the acceleration drainage channel after being conducted; and also for sealing water in the tank when closed.
5. The toilet of claim 4, wherein the jet hole water supply mechanism further comprises: the injection connecting pipeline is connected with the water tank drain valve and is communicated with the gravity drainage channel;
the drainage power piece includes:
the water absorption joint is provided with a power water absorption port communicated with the injection connecting pipeline;
the pump body is connected with the water suction joint and is provided with the power water outlet communicated with the accelerated drainage channel; the pump body is used for sucking away the water flow part passing through the water tank drain valve and conveying the water flow part to the acceleration drainage channel through the power water outlet.
6. The toilet of claim 5, wherein the jet hole water supply mechanism further comprises:
And the injection locking assembly is used for locking the water absorbing joint on the pipe wall of the injection connecting pipe.
7. The toilet according to claim 1, wherein the ceramic wall is provided with an opening communicating with the water mixing chamber;
the injection hole water supply mechanism further includes: a liquid passing connector inserted into the opening; the liquid-passing joint comprises: the water mixing device comprises a water source drainage channel, a first liquid inlet end connected with the water source drainage channel, a second liquid inlet end connected with the water source drainage channel, and a liquid outlet end communicated with the first liquid inlet and the second liquid inlet, wherein the liquid outlet end is communicated with the water mixing cavity.
8. The toilet of claim 7, wherein the jet hole water supply mechanism further comprises:
and the fixing device is used for fixing the liquid passing joint at the opening.
9. The toilet according to claim 8, wherein the fixture comprises:
the nozzle body penetrates through the opening, and the liquid-passing connector penetrates through the nozzle body;
a spray head connection assembly for securing the spray head body to the ceramic wall;
and the joint locking assembly is used for fixing the liquid passing joint with the nozzle main body.
10. The toilet of claim 9, wherein the ceramic wall is further provided with a passage port, and the passage port communicates with the gravity drainage passage and the water mixing chamber.
11. The toilet of claim 9, wherein the jet body is a non-ceramic jet body.
12. The toilet according to claim 1, wherein the toilet further comprises: a medicament delivery mechanism; the medicament delivery mechanism comprises:
a medicine storage box for storing medicine;
the medicament channel is communicated with the medicament storage box and connected with the water suction pipeline;
the channel opening and closing valve is arranged in the water tank and is used for conducting the medicament channel and the medicament storage box when the water level in the water tank is lower than a preset water level.
13. The toilet of claim 12, wherein the medication channel comprises: a medicament inlet end in communication with the medicament storage tank;
the channel opening and closing valve includes:
a suspension part arranged in the water tank;
a valve cover for opening or closing the medicament inlet end;
a connecting portion connecting the suspension portion and the valve cover, extending from the water tank into the medicine storage tank; and the valve cover is used for pulling the valve cover away from the medicament inlet end when the suspension part is lower than the preset water level.
14. The toilet according to claim 13, wherein the connection comprises:
the first lifting rod is hinged with the outer wall of the medicament storage box, and one end of the first lifting rod is connected with the suspension part; the first lifting rod rotates around a hinge joint of the first lifting rod and the outer wall of the medicament storage box;
the two ends of the second lifting rod are respectively connected with the other end of the first lifting rod and the valve cover; the second lifting rod is used for driving the valve cover to close or close the medicament inlet end when the first lifting rod rotates.
15. The toilet of claim 14, wherein the medication channel comprises:
the main pipeline is connected with the water suction pipeline, and the medicament inlet end is arranged on the main pipeline;
the limiting pipeline is connected with the inlet end and used for propping against the limiting pipeline when the valve cover is moved to the limit position by the second lifting rod; and a water inlet area communicated with the inside of the medicament storage box is arranged on the limiting pipeline.
16. The toilet of claim 15, wherein the medicament delivery mechanism further comprises:
the suspending ball is movably arranged in the limiting pipeline and positioned at one side of the valve cover facing the medicament inlet end, and is used for blocking the medicament inlet end.
17. The toilet of claim 15, wherein the water suction pipe comprises: a water suction port extending into the water tank for sucking water, wherein the caliber of the water suction port of the water suction pipeline is smaller than the inner diameter of the water suction pipeline; and a damping valve is arranged in the main pipeline.
18. The toilet of claim 12, wherein the medicament storage tank is further provided with a separator, an isolation area for placing medicament is arranged in the separator, and a plurality of leak holes communicated with the isolation area are formed in the separator.
19. The toilet of claim 18, wherein the sidewall of the medicament storage tank is provided with an opening for water flow in the tank into the medicament storage tank;
the medicament storage box is provided with a door plate for closing the opening.
20. A method for flushing a toilet bowl, characterized in that it is used in a toilet bowl according to any one of claims 1-19, comprising the steps of:
receiving a flushing instruction;
opening a total water inlet assembly and a basin edge water inlet valve to supply water to the basin edge of the bedpan body;
starting a basin edge water supply power part to extract water in a water tank of the toilet bowl to flow to the basin edge water supply of the toilet bowl body;
Closing the basin edge water inlet valve and the basin edge water supply power part, opening the jet hole water supply mechanism, and draining water to the jet hole of the bedpan body.
21. The method of flushing a toilet bowl according to claim 20, wherein the opening of the jet hole water supply mechanism in the step specifically includes:
and opening a water tank drain valve, an injection hole drain power piece and an injection hole water inlet valve.
22. The method of flushing a toilet bowl according to claim 20, further comprising the step of, after the step of draining water to the jet hole of the toilet bowl body;
after the water tank drain valve is opened for a preset time period, closing the jet hole drain power piece and the jet hole water inlet valve;
after the jet hole water drainage power piece and the jet hole water inlet valve are closed, closing the water tank water drainage valve, and opening the basin edge water inlet valve and the basin edge water supply power piece to suck water flow in the water tank and continuously supply water to the basin edge of the bedpan body;
when the water level in the water tank is lower than the preset water level, a medicament channel of the medicament delivery mechanism and the medicament storage box are conducted, and medicament is delivered into a suction pipeline of the basin edge water supply mechanism.
23. The method of flushing a toilet of claim 22, further comprising the steps of, after the step of delivering the medicament into the suction line of the rim water supply mechanism:
Closing the medicament inlet end of the medicament channel;
closing the rim water inlet valve and the rim water supply power member;
and opening the water inlet valve of the water tank, and closing the water inlet valve of the water tank and the total water inlet assembly after the water level in the water tank reaches the upper limit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374768.0A CN113622492B (en) | 2020-05-06 | 2020-05-06 | Toilet bowl and flushing method thereof |
| US17/245,648 US11566409B2 (en) | 2020-05-06 | 2021-04-30 | Water supply mechanism for a bowl rim and a water inlet mechanism |
| US18/081,412 US20230122517A1 (en) | 2020-05-06 | 2022-12-14 | Water supply mechanism for a bowl rim, a water inlet mechanism, a jet structure, a water supply mechanism for a jet hole, a medicament dispensing mechanism, a toilet comprising the same, and a method for flushing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374768.0A CN113622492B (en) | 2020-05-06 | 2020-05-06 | Toilet bowl and flushing method thereof |
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| CN113622492A CN113622492A (en) | 2021-11-09 |
| CN113622492B true CN113622492B (en) | 2023-04-28 |
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| CN115005705A (en) * | 2022-06-10 | 2022-09-06 | 深圳市恒致云科技有限公司 | Segmented damping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4084839B2 (en) * | 1999-05-21 | 2008-04-30 | 株式会社Ｉｎａｘ | Toilet bowl cleaning device |
| CN104074248B (en) * | 2013-03-27 | 2016-04-27 | Toto株式会社 | Flush toilet device |
| CN109281362A (en) * | 2017-07-20 | 2019-01-29 | 科勒(中国)投资有限公司 | The water spraying structure and toilet seat of toilet seat |
| CN209975657U (en) * | 2018-11-16 | 2020-01-21 | 乳源南岭智能家用机械有限公司 | Integrated intelligent toilet without water tank and with vacuum breaker electromagnetic valve flushing device |
| CN109723115A (en) * | 2018-12-20 | 2019-05-07 | 泉州科发卫浴有限公司 | Cleaning agent storing unit built in a kind of novel toilet water tank |
| CN210032018U (en) * | 2018-12-28 | 2020-02-07 | 上海科勒电子科技有限公司 | Flushing unit for toilet and toilet |
| CN109518775B (en) * | 2018-12-28 | 2021-04-13 | 上海科勒电子科技有限公司 | Toilet bowl |
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