CN104164913B - Toilet and flushing system thereof - Google Patents
Toilet and flushing system thereof Download PDFInfo
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- CN104164913B CN104164913B CN201410393117.0A CN201410393117A CN104164913B CN 104164913 B CN104164913 B CN 104164913B CN 201410393117 A CN201410393117 A CN 201410393117A CN 104164913 B CN104164913 B CN 104164913B
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- water
- water tank
- flushing
- pipe
- draining valve
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/22—Twin or multiple flushing cisterns
-
- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A kind of flushing system of toilet comprises water tank, non-return device, tank lid, guide electromagnetic valve, water yield multiplier, the water yield multiplication organ pipe, water inflow, floating drum and explosion draining valve.Because eliminate the ceramic water tank be arranged on closestool body, and adopt on closestool body, arrange host cavity, to be separated into by water tank with dividing plate and to scrub water tank and wc flushing cistern, water tank is contained in host cavity, and volume is little.Because be provided with non-return device, the water in wc flushing cistern can not be back at short notice and scrub water tank, ensure that developing result.Water yield multiplier and water yield multiplication organ pipe make to enter to scrub in water tank and pour the effect that the water yield of scrubbing pipeline reaches multiplication, and scrubbing effect is good.Due to the time-lag action of explosion draining valve and checkout gear, after brushing motion is completed, flushing action is slower than brushing motion, and rinse after ensureing to have scrubbed, developing result is better again.A kind of toilet of this flushing system of application is provided simultaneously.
Description
Technical field
The present invention relates to sanitaryware technical field, particularly relate to a kind of toilet and flushing system thereof.
Background technology
The invention of toilet brings great convenience to people's daily life.Traditional ceramics toilet adopts the ceramic water tank be wholely set with ceramic bowl body to hold flushing water and washing water usually.The height of ceramic water tank is lower, and the amount of the flushing water held is fewer, and the gravitional force of flushing water and washing water is less, is difficult to ceramic bowl body to rinse well.The height of ceramic water tank is higher, the flushing water held and the amount of washing water more, the gravitional force of flushing water and washing water is larger, although that toilet ceramic body can be rinsed is cleaner, but high ceramic water tank causes whole toilet volume large, and water wasting when rinsing, opposing and speed with the theory of current energy-conserving and environment-protective.
In order to solve this technical problem, usually adopt the toilet structure without ceramic water tank.This toilet directly utilizes outside tap water to carry out rinsing and scrubbing.But tap water direct taps into and to rinse toilet into toilet and scrub, and usually cannot ensure enough hydraulic pressure and flow, thus cannot ensure to scrub and rinse well.
Summary of the invention
Based on this, be necessary to provide a kind of volume little and the toilet that developing result is good and flushing system thereof.
A flushing system for toilet, comprising:
Water tank, inside is provided with dividing plate, and described water tank is separated into and scrubs water tank and wc flushing cistern by described dividing plate, described in scrub water tank bottom and offer water inlet, the bottom of described wc flushing cistern offers delivery port;
Non-return device, is arranged on described dividing plate, described in the water scrubbed in water tank enter in described wc flushing cistern by described non-return device;
Tank lid, is covered on described water tank;
Guide electromagnetic valve, be arranged in described tank lid, described guide electromagnetic valve can be connected with outer water tube, and described guide electromagnetic valve is communicated with the described water inlet scrubbing water tank by the first outlet conduit;
Water yield multiplier, the bottom of water tank is scrubbed and corresponding described water inlet described in being arranged at, described water yield multiplier is connected with described first outlet conduit, corresponding described water yield multiplier is also provided with water yield multiplication organ pipe, can be injected in described water yield multiplication organ pipe by the water of described water yield multiplier, the bottom of water tank is scrubbed described in described water yield multiplication organ pipe is arranged at, and one end of described water yield multiplication organ pipe is with described to scrub water tank through, the double other end of organ pipe of the described water yield can be connected with scrubbing pipeline;
Water inflow, scrubs described in being arranged in water tank, and described water inflow can be connected with outer water tube;
Floating drum, is arranged in described wc flushing cistern, and described floating drum is for the water level that detects in described wc flushing cistern and control the opening and closing of described water inflow; And
Explosion draining valve, for controlling the opening and closing of the delivery port of the bottom of described wc flushing cistern, described explosion draining valve is connected with described guide electromagnetic valve by the second outlet conduit.
Wherein in an embodiment, described dividing plate offers breach, on described dividing plate, corresponding described indentation, there is provided with opening towards the described spill enclosing wall scrubbing water tank, the height of described spill enclosing wall is along reducing gradually away from described direction of scrubbing water tank, described non-return device comprises fixed leg, unidirectional fixed cap and unidirectional, scrub water tank described in described fixed leg is arranged at and correspond to described indentation, there, described unidirectional fixed cap is fixed on described fixed leg, described unidirectional is arranged on described unidirectional fixed cap rotationally, and described unidirectional is covered on described spill enclosing wall.
Wherein in an embodiment, described unidirectional offers the through hole for scrubbing water tank and described wc flushing cistern described in being communicated with.
Wherein in an embodiment, also comprise checkout gear, described checkout gear comprises magnet and Hall switch, described magnet is arranged at the top of described explosion draining valve, described Hall switch is arranged in described tank lid, whether described Hall switch is corresponding with described magnet positions and can interact, open for detecting described explosion draining valve.
Wherein in an embodiment, described explosion draining valve comprises:
Base, is arranged at the bottom of described wc flushing cistern and corresponds to described delivery port, described base offering outfall, described outfall is provided with many reference columns;
Piston rod, be arranged on described reference column, described piston rod comprises piston rod body, piston and piston packing, described piston rod body side is protruded and is formed with piston mouth, described piston mouth is communicated with described guide electromagnetic valve by the second outlet conduit, the external surface of described piston is formed with projection and projection, one end of described piston packing is fixed on described piston;
Energy-stored spring, is sheathed on described projection;
Draining valve lid, is arranged on described piston rod body, and the other end of described piston packing is fixed on described draining valve lid, and after being filled with water in described piston rod main body, described piston packing and described draining valve lid inwall fit tightly;
Connecting rod support, is arranged on described projection, and one end and the described connecting rod support of described energy-stored spring are inconsistent;
Connecting rod, is arranged in described piston rod body, and one end of described connecting rod is fixed on described connecting rod support;
Black box, is arranged at the other end of described connecting rod, and described black box is positioned at described piston rod body bottom portion, and described black box can move along with the movement of described connecting rod, and described black box is for sealing described outfall;
Locating support, is arranged on described draining valve lid; And
Cocking mechanism, be arranged on described draining valve lid, described cocking mechanism comprises trigger board, locating shaft, torsion spring, trigger, moving runner and moving runner back-moving spring, described torsion spring is conflicted described trigger board and described trigger respectively, described trigger can rotate along described locating shaft, the periphery of described moving runner is given prominence to and is formed with the first locating convex block and the second locating convex block, described first locating convex block and described trigger inconsistent, the end face of described second locating convex block and described connecting rod support is inconsistent, described moving runner is arranged on described locating support rotationally, described moving runner back-moving spring one end is fixed on described moving runner, the described moving runner back-moving spring other end is fixed on described locating support.
Wherein in an embodiment, described explosion draining valve also comprises piston reset spring and connecting rod support back-moving spring, described projection is hollow structure, described piston reset spring is contained in described projection, described connecting rod support is formed with stent strut, described connecting rod support back-moving spring is sheathed on described stent strut, and one end and described locating support inconsistent.
Wherein in an embodiment, described explosion draining valve also comprises brace, and described brace is fixed on described connecting rod one end away from described black box.
Wherein in an embodiment, also comprise bleed off pipe, described bleed off pipe is arranged at the bottom of described wc flushing cistern, and the height of described bleed off pipe is less than the height of described wc flushing cistern, and described bleed off pipe is communicated with described outfall.
Wherein in an embodiment, also comprise sealing flexible glue, described tank lid is provided with the guide pipe running through described tank lid, described guide pipe offers air cutout breach near one end of described water yield multiplication organ pipe, described sealing flexible glue comprises sealing ring body and is arranged at the empennage on described sealing ring body, one end of described guide pipe is connected by described sealing flexible glue and the described water yield organ pipe that doubles, the other end of described guide pipe is connected with described pipeline of scrubbing, and described empennage correspondence is arranged at described air cutout opening part.
A kind of toilet, comprising:
Closestool body, offers rinse mouth bottom it, the top sidewall of described closestool body offers and scrubs mouth, described closestool body is also provided with host cavity;
Flushing pipe, one end is connected with described rinse mouth;
Scrub pipeline, one end is communicated with described mouth of scrubbing; And
The flushing system of the toilet as described in above any one;
Wherein, described water tank is contained in described host cavity, described guide electromagnetic valve is connected with the described other end scrubbing pipeline by described first outlet conduit, water inlet, water yield multiplier and water yield multiplication organ pipe successively, and described guide electromagnetic valve to be communicated with described flushing pipe by the 3rd outlet conduit and explosion draining valve successively and described guide electromagnetic valve is connected with described delivery port by described second outlet pipe.
Wherein in an embodiment, the height between the bottom of described guide electromagnetic valve and described closestool body is higher than the height between the top of described closestool body and the bottom of described closestool body.
Above-mentioned toilet and flushing system thereof, eliminate the ceramic water tank be arranged on closestool body, and adopt on closestool body, arrange host cavity, and to be separated into by water tank with dividing plate and to scrub water tank and wc flushing cistern, water tank is contained in host cavity, and volume is little.When needs flush toilet, guide electromagnetic valve is opened, outside tap water enters water yield multiplier by guide electromagnetic valve, the first outlet conduit and water inlet successively, tap water is in flowing fast, around forming negative pressure, thus the water scrubbing water tank is rolled into rapidly in water yield multiplication organ pipe, discharging from scrubbing pipeline after scrubbing the water of water tank and tap water superposition, thus reaching the effect of water yield multiplication, scrubbing effect is better.Simultaneously, outside tap water enters explosion draining valve by guide electromagnetic valve and the second outlet conduit, explosion draining valve due to hydraulic pressure order about start storage pressure, until explosion draining valve is opened instantaneously, now guide electromagnetic valve is closed, and the water in wc flushing cistern enters flushing pipe by delivery port at short notice, toilet is rinsed, developing result is better, after having rinsed, and explosion drain shut valve.Because explosion draining valve storage pressure needs the time, so the unlatching of explosion draining valve postpones than brushing motion, after ensureing to have scrubbed bowl side, washing water washes away together with flushing water.Floating drum detects that the water level in wc flushing cistern is on the low side, water inflow is opened, first toward scrubbing water inlet in water tank, when scrubbing the water in water tank and reaching certain storage, when continuing water inlet by water inflow again, the water now scrubbed in water tank enters wc flushing cistern by non-return device.When floating drum detects that the water level in wc flushing cistern is normal, water inflow has been closed into water.Because be provided with non-return device, the water in wc flushing cistern can not be back at short notice and scrub water tank, ensure that developing result.
Accompanying drawing explanation
Fig. 1 is the three-dimensional assembly diagram of toilet in an embodiment;
Fig. 2 is the three-dimensional assembly diagram at another visual angle of toilet shown in Fig. 1;
Fig. 3 is the partial sectional view of toilet shown in Fig. 1;
Fig. 4 is the partial schematic diagram of the flushing system of toilet in Fig. 1;
The flushing system that Fig. 5 is toilet shown in Fig. 4 does not arrange top view during tank lid;
Fig. 6 is the sectional view along A-A line in Fig. 5;
The flushing system that Fig. 7 is toilet shown in Fig. 4 arranges top view during tank lid;
Fig. 8 is in sectional view when scrubbing state along B-B line in Fig. 7;
Fig. 9 is in along B-B line in Fig. 7 the sectional view stopped when scrubbing state;
Figure 10 is the structural representation sealing flexible glue in Fig. 7;
Figure 11 is the three-dimensional assembly diagram of Fig. 4 borehole blasting draining valve;
Figure 12 is the three-dimensional exploded view of the draining valve of explosion shown in Figure 11;
Figure 13 is the partial exploded view of the draining valve of explosion shown in Figure 12;
Figure 14 is another partial exploded view of the draining valve of explosion shown in Figure 12;
Figure 15 is the top view of the draining valve of explosion shown in Figure 12;
Figure 16 is the sectional view along C-C line when being in energy storage state when piston rod is intake in Figure 15;
Figure 17 is the sectional view along D-D line when being in energy storage state when piston rod is intake in Figure 15;
The sectional view of C-C when Figure 18 is piston rod pass water in Figure 15;
The sectional view of D-D when Figure 19 is piston rod pass water in Figure 15;
Figure 20 is the workflow diagram of toilet in an embodiment.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 to Fig. 3, the toilet 10 of an embodiment comprises closestool body 100, flushing pipe 200, scrubs the flushing system 400 of pipeline 300 and toilet.
Closestool body 100 can be ceramic material, and closestool body 100 also offers host cavity (figure does not mark), host cavity is positioned at the rear end of closestool body 100.The bottom of closestool body 100 offers rinse mouth 110, and rinse mouth 110 is connected with one end of flushing pipe 200, and the other end of flushing pipe 200 is connected with the flushing system 400 of toilet.The water rushed out from the flushing system 400 of toilet enters rinse mouth 110 from flushing pipe 200, rinses closestool body 100, and after having rinsed, the water in rinse mouth 110 can be flowed in sewer by siphon piping.The top sidewall of closestool body 100 offers and scrubs mouth (figure does not mark), the quantity of scrubbing mouth is multiple, and multiple mouth of scrubbing is distributed on the top sidewall of closestool body 100 in the form of a ring.The one end of scrubbing pipeline 300 with scrub mouth and be connected, the flushing system 400 of the other end and toilet of scrubbing pipeline 300 is connected.The water rushed out from the flushing system 400 of toilet flows out from scrubbing mouth through scrubbing pipeline 300, scrubs the sidewall of closestool body 100, and the water after scrubbing flows in sewer together with the water of rinse mouth 110 after rinsing.
See also Fig. 4 to Fig. 9, the flushing system 400 of toilet comprises water tank 410, non-return device 420, tank lid 430, guide electromagnetic valve 440, water yield multiplier 451, the water yield multiplication organ pipe 452, water inflow 460, floating drum 470, explosion draining valve 480, checkout gear 491 and bleed off pipe 492.
What water tank 410 was general can be plastic cement material, and water tank 410 is contained in the host cavity of closestool body 100.The volume of the water tank 410 in present embodiment is less than traditional ceramic water tank, so reduce the volume of toilet on the whole.Water tank 410 inside arranges dividing plate 411, and water tank 410 is separated into and scrubs water tank 412 and wc flushing cistern 413 by dividing plate 411.Scrub water tank 412 to scrub with water for holding, scrub bottom water tank 412 and offer water inlet 4121, water inlet 4121 can be communicated with guide electromagnetic valve 440 by the first outlet conduit 20.Wc flushing cistern 413 is for holding wash water, delivery port (figure does not mark) is offered bottom wc flushing cistern 413, delivery port is connected with flushing pipe 200, water in wc flushing cistern 413 enters flushing pipe 200 by delivery port, is rinsed by rinse mouth 110 pairs of closestool bodys 100.
Non-return device 420 is arranged on dividing plate 411, and when scrubbing the water inlet in water tank 412 and arriving certain altitude, then when intaking, water enters in wc flushing cistern 413 by non-return device 420, to water inlet in wc flushing cistern 413.Arranging non-return device 420 mainly makes the water scrubbed in water tank 412 enter smoothly in wc flushing cistern 413 short time, and the water in wc flushing cistern 413 cannot be back in the short time and scrubs in water tank 412, ensures there are enough water yields when rinsing.
Dividing plate 411 in water tank 410 offers breach, and on dividing plate 411, corresponding indentation, there is provided with opening towards the spill enclosing wall scrubbing water tank 412, and the height of spill enclosing wall is along reducing gradually away from the direction of scrubbing water tank 412.Non-return device 420 comprises fixed leg 421, unidirectional fixed cap 422 and unidirectional 423.Fixed leg 421 is arranged at scrubs water tank 412 corresponding to indentation, there, and particularly, the quantity of fixed leg 421 can be two, and two fixed legs 421 are separately positioned on breach both sides.Unidirectional fixed cap 422 is fixed on fixed leg 421, particularly, can be fixed by screw.Be arranged at for unidirectional 423 on unidirectional fixed cap 422 rotationally, unidirectional 423 is covered on spill enclosing wall.
When scrubbing the water level in water tank 412 and not arriving the lowest part of spill enclosing wall, the water scrubbed in water tank 412 cannot flow into wc flushing cistern 413, and unidirectional 423 impact due to self gravitation covers on spill enclosing wall.When scrubbing the water level in water tank 412 and arriving the lowest part of spill enclosing wall and continue water inlet, the water scrubbed in water tank 412 forces unidirectional 423 rotation, and the water scrubbed in water tank 412 can enter in wc flushing cistern 413 fast, to water inlet in wc flushing cistern 413.After scrubbing toilet, scrub the water level decreasing in water tank 412, due to the existence of unidirectional 423, the hydraulic pressure in wc flushing cistern 413 lives unidirectional 423, and unidirectional 423 cannot be rotated, thus water in wc flushing cistern 413 cannot quick backflow to scrubbing in water tank 412.
Particularly, the through hole 4231 being communicated with and scrubbing water tank 412 and wc flushing cistern 413 can also be offered on unidirectional 423.When occurring having scrubbed toilet, when but not having flush toilet, the water level now in wc flushing cistern 413 does not decline, and floating drum 470 detects that the water level in wc flushing cistern 413 does not decline, and would not open water inflow 460, thus cannot again intake to scrubbing water tank 412.So, unidirectional 423 is offered through hole 4231, when there is above-mentioned situation, water in wc flushing cistern 413 slowly can be back to and scrub water tank 412, cause the water level decreasing in wc flushing cistern 413, after floating drum 470 detects the water level decreasing in wc flushing cistern 413, control water inflow 460 and open.Because the size of this through hole 4231 is much smaller than unidirectional 423, thus water in wc flushing cistern 413 can't quick backflow to scrubbing in water tank 412, ensure that the water yield of flushing.
Refer to Fig. 1 and Fig. 7, tank lid 430 is covered on water tank 410.Particularly, tank lid 430 can be plastic cement material.Tank lid 430 can be fixed by screws on water tank 410.
Guide electromagnetic valve 440 is arranged in tank lid 430.Guide electromagnetic valve 440 is one enter scene 2 formula structure.Guide electromagnetic valve 440 is connected with outer water tube 40, and outside tap water enters in guide electromagnetic valve 440 by outer water tube 30, and particularly, the entrance of guide electromagnetic valve 440 is connected with outer water tube 30.Guide electromagnetic valve 440 is communicated with the water inlet 4121 scrubbing water tank 412 by the first outlet conduit 20.Particularly, a wherein outlet of guide electromagnetic valve 440 is communicated with the water inlet 4121 scrubbing water tank 412 by the first outlet conduit 20, and another outlet of guide electromagnetic valve 440 is connected with explosion draining valve 480 by the second outlet conduit (not shown).Specific in present embodiment, guide electromagnetic valve 440 and height between the bottom of closestool body 100 higher than the height between the top of closestool body 100 and the bottom of closestool body 100, namely, the height that guide electromagnetic valve 440 is arranged is higher than closestool body 100, when preventing toilet from blocking, sewage backflow in closestool body 100 to guide electromagnetic valve 440, and then prevents sewage backflow in running water pipe.
See also Fig. 7 to Figure 10, tank lid 430 is also provided with the guide pipe 431 running through tank lid, guide pipe 431 is scrubbed in pipeline 300 for the water guiding water yield doubled in organ pipe 452.Guide pipe 431 offers air cutout breach 4311 near one end of water yield multiplication organ pipe 452, and guide pipe 431 can be communicated with the external world by air cutout breach 4311.The rational height of air cutout breach 4311 is higher than the liquid level scrubbing water tank 412.Flushing system also comprises sealing flexible glue 432, and sealing flexible glue 432 comprises sealing ring body 4321 and is arranged at the empennage 4322 on sealing ring body 4321.One end of guide pipe 431 is connected by sealing flexible glue 432 and the water yield organ pipe 452 that doubles, the other end of guide pipe 431 with scrub pipeline 300 and be connected, empennage 4322 correspondence is arranged at air and stops opening 4311 place.
Please continue to refer to Fig. 7 to Figure 10, water yield multiplier 451 is arranged at the bottom of scrubbing water tank 412 and corresponds to water inlet 4121.Specific in present embodiment, water yield multiplier 451 mainly adopts venturi principle.Water yield multiplier 451 is connected with the first outlet conduit 20, and corresponding water yield multiplier 451 is also provided with water yield multiplication organ pipe 452, can be injected into water yield multiplication organ pipe 452 by the water of water yield multiplier 451.Water yield multiplication organ pipe 452 is arranged at the bottom of scrubbing water tank 412, and one end of water yield multiplication organ pipe 452 is with to scrub water tank 412 through, namely the water scrubbed in water tank 412 can flow in water yield multiplication organ pipe 452, the other end of water yield multiplication organ pipe 452 with scrub pipeline 300 and be connected.When outside tap water is entered in water yield multiplier 451 by guide electromagnetic valve 440, first outlet conduit 20, tap water is in flowing fast, form negative pressure around, thus the water scrubbing water tank 412 is rolled into rapidly in water yield multiplication organ pipe 452, reach the effect of water yield multiplication.
Refer to Fig. 8, when be in scrub state time, water from water yield multiplier 451 flow to the water yield multiplication organ pipe 452, under hydraulic pressure active force, be positioned at sealing flexible glue 432 on empennage 4322 sealing air cutout breach 4311.The effect of air cutout breach 4311 is when preventing stopping from scrubbing, and scrub water liquid level in water tank 412 higher than the liquid level scrubbing mouth, the water scrubbing water tank 412 can be taken away by siphon, causes water loss.Refer to Fig. 9, when stopping scrubbing, empennage 4322 on sealing flexible glue 432 is owing to losing hydraulic pressure active force, no longer sealing air cutout breach 4311, air enters guide pipe 431 from air cutout breach, cuts off siphon power, effectively prevent siphon, successfully avoid the water yield to run off, this structure design is simply ingenious, applied widely.
Please continue to refer to Fig. 4 to Fig. 6, water inflow 460 is arranged to be scrubbed in water tank 412, and water inflow 460 is connected with outer water tube 30.During water inlet, by water inflow 460 first to scrubbing water inlet in water tank 412, when arriving certain water level, water flows into wc flushing cistern 413 by unidirectional 423.Floating drum 470 is arranged in wc flushing cistern 413, and floating drum 470 for detecting the water level height in wc flushing cistern 413, and controls the opening and closing of water inflow 460.When the water that floating drum 470 detects in wc flushing cistern 413 reaches certain water level, control water inflow 460 and close.When floating drum 470 detects that water level in wc flushing cistern 413 is lower than setting value, control water inflow 460 and open.Because floating drum 470 is arranged in wc flushing cistern 413, when guide electromagnetic valve 440 is opened, tap water drives the water scrubbed in water tank 412 to flow to by water yield multiplier 451 and scrubs mouth, the liquid level simultaneously scrubbed in water tank 412 reduces, now be provided with non-return device 420 owing to scrubbing between water tank 412 and wc flushing cistern 413, the liquid level of wc flushing cistern 413 is remained unchanged, therefore water inflow 460 is not temporarily intake, tap water, all for water yield multiplier 451, can not reduce the dynamic water-pressure of water yield multiplier 451 because opening water inflow 460.
Specific in present embodiment, water inflow 460 is connected with a plastic hose (not shown), the other end of this plastic hose is connected with flushing pipe 200, after flushing and brushing motion complete, closestool bottom has certain water yield for water seal, prevents foul smell, when the water yield is inadequate, this plastic hose may be used for moisturizing, carries out water seal to toilet.
See also Figure 11 to Figure 15, explosion draining valve 480 is for controlling the opening and closing of the delivery port of the bottom of wc flushing cistern 413, and explosion draining valve 480 is connected with guide electromagnetic valve 440 by the second outlet conduit.Particularly, explosion draining valve 480 mainly comprises base 481, piston rod 482, piston reset spring 4823, energy-stored spring 483, draining valve lid 484, connecting rod support 4851, connecting rod support back-moving spring 4852, connecting rod 4853, brace 4854, black box 486, locating support 487 and cocking mechanism 488.
Base 481 is arranged at the bottom of wc flushing cistern 413 and corresponds to delivery port.Base 481 offers outfall 4811, the water of wc flushing cistern 413 inside is by the delivery port of this outfall 4811 again on wc flushing cistern 413, then flows in flushing pipe 200 and rinse closestool body 100.Outfall 4811 is provided with many reference columns 4812, and reference column 4812 is for support piston cylinder 482.Base 481 is roughly circle, and the lateral wall of base 481 is also formed with reinforcing rib 4813, strengthens the intensity of base 481.Bleed off pipe 492 is connected with outfall 4811, and the clear water flowed out from bleed off pipe 492 flows into flushing pipe 200 through outfall 4811, thus anti-sealing overflows water tank 410.
Piston rod 482 is arranged on reference column 4812.Piston rod 482 comprises piston rod body 4821, piston 4822, piston reset spring 4823 and piston packing 4824.The side of piston rod body 4821 is protruded and is formed with piston mouth, and piston mouth is connected with guide electromagnetic valve 440 by the second outlet conduit, and it is inner that outside clear water enters piston rod body 4821 by piston mouth.The external surface of piston 4822 is formed with projection 48221 and projection 48222, energy-stored spring 483 is sheathed on projection 48221.Also be formed with annular guardrail 48223 in the outside of projection 48221, energy-stored spring 483 is sheathed on projection 48221 and one end and is contained in annular guardrail 48223.Specific in present embodiment, projection 48221 is hollow structure, and piston reset spring 4823 is contained in projection 48221.Specific in present embodiment, the quantity of projection 48221 is two, is symmetricly set on piston 4822.The quantity of projection 48222 is also two, is arranged at symmetrically on piston 4822.Accordingly, energy-stored spring 483 also arranges two.Piston reset spring 4823 also arranges two.
Draining valve lid 484 is arranged on piston rod body 4821.One end of piston packing 4824 is fixed on piston 4822, and its other end is fixed on draining valve lid 484.After being full of water in piston rod body 4821, piston packing 4824 and draining valve lid 484 inwall fit tightly.Specific in present embodiment, piston packing 4824 is elastic seal ring, when after piston rod body 4821 inner filling water, piston packing 4824 is in tensioning state, and shape after the shape of draining valve lid 484 and piston packing 4824 tensioning is suitable, piston packing 4824 and draining valve lid 484 inwall fit tightly, and can reduce the impact of hydraulic pressure to piston packing 4824, extend the application life of piston packing 4824.Locating support 487 is arranged on draining valve lid 484.
Connecting rod support 4851 is arranged on projection 48221, and one end and the connecting rod support 4851 of energy-stored spring 483 are inconsistent.Connecting rod support 4851 is also formed with stent strut (not shown), and connecting rod support back-moving spring 4852 is sheathed on stent strut, and one end and locating support 487 inconsistent.Connecting rod 4853 is arranged on piston rod body 4821, and one end of connecting rod 4853 is fixed on connecting rod support 4851.Particularly, can arrange brace 4854 in one end of connecting rod 4853, brace 4854 is fixed on connecting rod 4853 one end away from black box 486, departs from connecting rod support 4851 for preventing connecting rod 4853.
Black box 486 is arranged at the other end of connecting rod, and black box 486 is positioned at the bottom of piston rod body 4821, and black box 486 can move along with the movement of connecting rod 4853, and black box 486 can seal outfall 4811.Black box 486 comprises the first sealing ring 4861 and the second sealing ring 4862.First sealing ring 4861 is roughly circle, offers through hole in the middle part of the first sealing ring 4861.In the middle part of second sealing ring 4862 protrude formed boss, boss and through hole suitable.The external diameter of the first sealing ring 4861 is larger than the external diameter of the second sealing ring 4862, forming station stage structure, and outfall 4811 mouthfuls of wall close contacts of ledge structure and base 481, increase sealing performance.
See also Figure 16 to Figure 19, specific in present embodiment, two cocking mechanisms, 488, two cocking mechanisms 488 can be set and be arranged on axisymmetrically on draining valve lid 484.Cocking mechanism 488 comprises trigger board 4881, locating shaft 4882, torsion spring 4883, trigger 4884, moving runner 4885 and moving runner back-moving spring 4886.Torsion spring 4883 conflict trigger board respectively 4881 and trigger 4884, trigger 4884 can rotate along locating shaft 4882.On the periphery of moving runner 4885 outstanding be formed with the first locating convex block 48851 and the second locating convex block 48852, first locating convex block 48851 inconsistent with trigger 4884, the second locating convex block 48852 is inconsistent with the end face of connecting rod support 4851.Moving runner 4885 is arranged on locating support 487 rotationally, and moving runner back-moving spring 4886 one end is fixed on moving runner 4885, and the other end is fixed on locating support 487.
After outside clear water enters piston rod 482 inside by guide electromagnetic valve 440, under the effect of hydraulic pressure, piston 4822 moves upward, and at this moment connecting rod 4853 and connecting rod support 4851 can not move, and energy-stored spring 483 is started energy storage by compression.When piston 4822 moves to precalculated position, when projection 48222 contacts with trigger 4884, trigger 4884 is forced to rotate along locating shaft 4882, depart from the first locating convex block 48851 of moving runner 4885, moving runner 4885 is not when having the compressing of trigger 4884, also rotate, thus the second locating convex block 48852 departs from the end face of connecting rod support 4851.At this moment connecting rod support 4851 action immediately under the effect of energy-stored spring 483, connecting rod 4853 is driven to move up, thus band dynamic sealing assembly 486 moves up, outfall 4811 is opened rapidly, and the water in wc flushing cistern 413 rinses through outfall 4811 pairs of toilets.When closing guide electromagnetic valve 440, piston reset spring 4823 makes piston move down to reset, under the effect of moving runner back-moving spring 4886 and torsion spring 4883, moving runner 4885 and trigger 4884 reset in order, and under the pressure of moving runner 4885 is auxiliary, the water in piston rod 4882 extrudes from piston mouth, the effect of connecting rod support back-moving spring 4852 makes connecting rod support 4851 reset, connecting rod 4853 moves down, and outfall 4811 closed by black box 486, completes flushing.
Checkout gear 491 comprises magnet 4911 and Hall switch 4912.Magnet 4911 is arranged at the top of explosion draining valve 480, and Hall switch 4912 is arranged in tank lid 430.Whether the position of Hall switch 4912 is corresponding with the position of magnet 4911 and can interact, open for detecting explosion draining valve 480.When explosion draining valve 480 is opened, the top of explosion draining valve 480 moves up, thus the spacing between magnet 4911 and Hall switch 4912 reduces.When detecting that explosion draining valve 480 is opened, can suitable late release guide electromagnetic valve 440, to ensure better developing result.
Bleed off pipe 492 is arranged at the bottom of wc flushing cistern 413, and the height of bleed off pipe 492 is less than the height of wc flushing cistern 413, and bleed off pipe 492 is communicated with the outfall 4811 of explosion draining valve 480.After the water in wc flushing cistern 413 reach a certain height, can flow out from bleed off pipe 492, the spilling that bleed off pipe 492 can prevent in wc flushing cistern 413 is set.
See also Figure 20, above-mentioned toilet and flushing system thereof, eliminate the ceramic water tank be arranged on closestool body 100, and employing arranges host cavity on closestool body 100, with dividing plate 411 water tank 410 is separated into and scrubs water tank 412 and wc flushing cistern 413, water tank 410 is contained in host cavity, and volume is little.When needs flush toilet, guide electromagnetic valve 440 is opened, outside tap water enters water yield multiplier by guide electromagnetic valve 440, first outlet conduit 20 and water inlet 4121 successively, tap water is in flowing fast, around forming negative pressure, thus the water scrubbing water tank 412 is rolled into rapidly in water yield multiplication organ pipe 452, discharging from scrubbing pipeline 300 after scrubbing the water of water tank 412 and tap water superposition, thus reaching the effect of water yield multiplication, scrubbing effect is better.Simultaneously, outside tap water enters explosion draining valve 480 by guide electromagnetic valve 440 and the second outlet conduit, explosion draining valve 480 due to hydraulic pressure order about start storage pressure, until explosion draining valve 480 is opened instantaneously, now guide electromagnetic valve 440 is closed, and the water in wc flushing cistern 413 enters flushing pipe 200 by delivery port at short notice, toilet is rinsed, developing result is better, and after having rinsed, explosion draining valve 480 cuts out.Need the time because explosion draining valve 480 stores up pressure, so the unlatching of explosion draining valve 480 postpones than brushing motion, after ensureing to have scrubbed bowl side, washing water washes away together with flushing water.Floating drum 470 detects that the water level in wc flushing cistern 413 is on the low side, water inflow 460 is opened, first toward scrubbing water inlet in water tank 412, when scrubbing the water in water tank 412 and reaching certain storage, when continuing water inlet by water inflow 460 again, the water now scrubbed in water tank 412 enters wc flushing cistern 413 by non-return device 420.When floating drum 470 detects that the water level in wc flushing cistern 413 is normal, water inflow 460 has been closed into water.Because be provided with non-return device 420, the water in wc flushing cistern 413 can not be back at short notice and scrub water tank 412, ensure that developing result.
The function that above-mentioned toilet and flushing system thereof keep water supply volume constant under also possessing different hydraulic pressure.When needs flush toilet, guide electromagnetic valve 440 is opened, and after detecting that explosion draining valve 480 is opened, guide electromagnetic valve 440 is closed, then the water total amount of flush toilet is: V=V
rinse+ V
scrub, V
rinserepresent the capacity of wc flushing cistern, V
scrubwhat represented once flushing scrubs the water yield.And V
scrub=F*t, wherein F represents flow, and T represents the opening time of guide electromagnetic valve.When tap water hydraulic is higher, flow F increases, and guide electromagnetic valve 440 opening time t reduces.When tap water hydraulic is told somebody what one's real intentions are, flow F reduces, and guide electromagnetic valve 440 opening time t extends.Like this, total water supply volume of scrubbing keeps constant, and therefore total water consumption keeps constant.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a flushing system for toilet, is characterized in that, comprising:
Water tank, inside is provided with dividing plate, and described water tank is separated into and scrubs water tank and wc flushing cistern by described dividing plate, described in scrub water tank bottom offer water inlet, the bottom of described wc flushing cistern offers delivery port;
Non-return device, be arranged on described dividing plate, the described water scrubbed in water tank enters in described wc flushing cistern by described non-return device, described dividing plate offers breach, on described dividing plate, corresponding described indentation, there is provided with opening towards the described spill enclosing wall scrubbing water tank, the height of described spill enclosing wall is along reducing gradually away from described direction of scrubbing water tank, described non-return device comprises fixed leg, unidirectional fixed cap and unidirectional, scrub water tank described in described fixed leg is arranged at and correspond to described indentation, there, described unidirectional fixed cap is fixed on described fixed leg, described unidirectional is arranged on described unidirectional fixed cap rotationally, and described unidirectional is covered on described spill enclosing wall, described unidirectional offers the through hole for scrubbing water tank and described wc flushing cistern described in being communicated with,
Tank lid, is covered on described water tank;
Guide electromagnetic valve, be arranged in described tank lid, described guide electromagnetic valve can be connected with outer water tube, and described guide electromagnetic valve is communicated with the described water inlet scrubbing water tank by the first outlet conduit;
Water yield multiplier, the bottom of water tank is scrubbed and corresponding described water inlet described in being arranged at, described water yield multiplier is connected with described first outlet conduit, corresponding described water yield multiplier is also provided with water yield multiplication organ pipe, can be injected in described water yield multiplication organ pipe by the water of described water yield multiplier, the bottom of water tank is scrubbed described in described water yield multiplication organ pipe is arranged at, and one end of described water yield multiplication organ pipe is with described to scrub water tank through, the double other end of organ pipe of the described water yield can be connected with scrubbing pipeline;
Water inflow, scrubs described in being arranged in water tank, and described water inflow can be connected with outer water tube;
Floating drum, is arranged in described wc flushing cistern, and described floating drum is for the water level that detects in described wc flushing cistern and control the opening and closing of described water inflow; And
Explosion draining valve, for controlling the opening and closing of the delivery port of the bottom of described wc flushing cistern, described explosion draining valve is connected with described guide electromagnetic valve by the second outlet conduit.
2. the flushing system of toilet according to claim 1, it is characterized in that, also comprise checkout gear, described checkout gear comprises magnet and Hall switch, described magnet is arranged at the top of described explosion draining valve, whether described Hall switch is arranged in described tank lid, and described Hall switch is corresponding with described magnet positions and can interact, open for detecting described explosion draining valve.
3. the flushing system of toilet according to claim 1, is characterized in that, described explosion draining valve comprises:
Base, is arranged at the bottom of described wc flushing cistern and corresponds to described delivery port, described base offering outfall, described outfall is provided with many reference columns;
Piston rod, be arranged on described reference column, described piston rod comprises piston rod body, piston and piston packing, described piston rod body side is protruded and is formed with piston mouth, described piston mouth is communicated with described guide electromagnetic valve by the second outlet conduit, the external surface of described piston is formed with projection and projection, one end of described piston packing is fixed on described piston;
Energy-stored spring, is sheathed on described projection;
Draining valve lid, is arranged on described piston rod body, and the other end of described piston packing is fixed on described draining valve lid, and after being filled with water in described piston rod main body, described piston packing and described draining valve lid inwall fit tightly;
Connecting rod support, is arranged on described projection, and one end and the described connecting rod support of described energy-stored spring are inconsistent;
Connecting rod, is arranged in described piston rod body, and one end of described connecting rod is fixed on described connecting rod support;
Black box, is arranged at the other end of described connecting rod, and described black box is positioned at described piston rod body bottom portion, and described black box can move along with the movement of described connecting rod, and described black box is for sealing described outfall;
Locating support, is arranged on described draining valve lid; And
Cocking mechanism, be arranged on described draining valve lid, described cocking mechanism comprises trigger board, locating shaft, torsion spring, trigger, moving runner and moving runner back-moving spring, described torsion spring is conflicted described trigger board and described trigger respectively, described trigger can rotate along described locating shaft, the periphery of described moving runner is given prominence to and is formed with the first locating convex block and the second locating convex block, described first locating convex block and described trigger inconsistent, the end face of described second locating convex block and described connecting rod support is inconsistent, described moving runner is arranged on described locating support rotationally, described moving runner back-moving spring one end is fixed on described moving runner, the described moving runner back-moving spring other end is fixed on described locating support.
4. the flushing system of toilet according to claim 3, it is characterized in that, described explosion draining valve also comprises piston reset spring and connecting rod support back-moving spring, described projection is hollow structure, described piston reset spring is contained in described projection, described connecting rod support is formed with stent strut, and described connecting rod support back-moving spring is sheathed on described stent strut, and one end and described locating support inconsistent.
5. the flushing system of toilet according to claim 3, is characterized in that, described explosion draining valve also comprises brace, and described brace is fixed on described connecting rod one end away from described black box.
6. the flushing system of toilet according to claim 3, it is characterized in that, also comprise bleed off pipe, described bleed off pipe is arranged at the bottom of described wc flushing cistern, and the height of described bleed off pipe is less than the height of described wc flushing cistern, described bleed off pipe is communicated with described outfall.
7. the flushing system of toilet according to claim 1, it is characterized in that, also comprise sealing flexible glue, described tank lid is provided with the guide pipe running through described tank lid, described guide pipe offers air cutout breach near one end of described water yield multiplication organ pipe, described sealing flexible glue comprises sealing ring body and is arranged at the empennage on described sealing ring body, one end of described guide pipe is connected by described sealing flexible glue and the described water yield organ pipe that doubles, the other end of described guide pipe is connected with described pipeline of scrubbing, described empennage correspondence is arranged at described air cutout indentation, there.
8. a toilet, is characterized in that, comprising:
Closestool body, offers rinse mouth bottom it, the top sidewall of described closestool body offers and scrubs mouth, described closestool body is also provided with host cavity;
Flushing pipe, one end is connected with described rinse mouth;
Scrub pipeline, one end is connected with described mouth of scrubbing; And
The flushing system of toilet as claimed in any of claims 1 to 7 in one of claims;
Wherein, described water tank is contained in described host cavity, described guide electromagnetic valve is connected with the described other end scrubbing pipeline by described first outlet conduit, water inlet, water yield multiplier and water yield multiplication organ pipe successively, and described guide electromagnetic valve to be communicated with described flushing pipe by the 3rd outlet conduit and explosion draining valve successively and described guide electromagnetic valve is connected with described delivery port by described second outlet conduit.
9. toilet according to claim 8, is characterized in that, the height between the bottom of described guide electromagnetic valve and described closestool body is higher than the height between the top of described closestool body and the bottom of described closestool body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393117.0A CN104164913B (en) | 2014-08-11 | 2014-08-11 | Toilet and flushing system thereof |
| PCT/CN2015/085558 WO2016023418A1 (en) | 2014-08-11 | 2015-07-30 | Toilet bowl and flushing system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393117.0A CN104164913B (en) | 2014-08-11 | 2014-08-11 | Toilet and flushing system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104164913A CN104164913A (en) | 2014-11-26 |
| CN104164913B true CN104164913B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410393117.0A Active CN104164913B (en) | 2014-08-11 | 2014-08-11 | Toilet and flushing system thereof |
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| Country | Link |
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| CN (1) | CN104164913B (en) |
| WO (1) | WO2016023418A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164913B (en) * | 2014-08-11 | 2016-04-13 | 深圳市博电电子技术有限公司 | Toilet and flushing system thereof |
| CN104164907B (en) * | 2014-08-11 | 2015-12-23 | 深圳市博电电子技术有限公司 | Toilet and flushing system thereof |
| CN106013361B (en) * | 2016-06-29 | 2018-04-03 | 佛山市法恩洁具有限公司 | A kind of Quick drainage device with water supplement function |
| CN106149823B (en) * | 2016-06-29 | 2018-06-26 | 佛山市法恩洁具有限公司 | A kind of Quick drainage device for closet flushing |
| CN106120992B (en) * | 2016-06-29 | 2018-06-26 | 佛山市高明安华陶瓷洁具有限公司 | A kind of intelligent closestool of quick flush |
| CN106120991B (en) * | 2016-06-29 | 2018-06-26 | 佛山市高明安华陶瓷洁具有限公司 | A kind of Quick drainage device of double water route controls |
| CN106592684A (en) * | 2017-01-23 | 2017-04-26 | 温州爱妮智能科技有限公司 | Novel closestool |
| CN107740472A (en) * | 2017-09-20 | 2018-02-27 | 佛山市乐华恒业卫浴有限公司 | A kind of hiding water tank type closestool |
| CN108867786B (en) * | 2018-08-17 | 2024-01-26 | 厦门兴联晟卫浴科技有限公司 | Automatic water inlet and outlet valve |
| CN208777392U (en) * | 2018-08-24 | 2019-04-23 | 深圳市博电电子技术有限公司 | Flushometer |
| CN109881752B (en) * | 2019-04-12 | 2024-01-05 | 九牧厨卫股份有限公司 | Closestool with pre-stored water |
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Also Published As
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|---|---|
| CN104164913A (en) | 2014-11-26 |
| WO2016023418A1 (en) | 2016-02-18 |
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Address after: 518000 Building 1, 2, 3 and 4, No. 23, Hebei Industrial Zone, Hualian community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Hengjie intelligent sanitary ware (Shenzhen) Co.,Ltd. Address before: 518000 4th floor, No. 8, Yangmen Industrial Zone, Daheng second village, Xili Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BODIAN ELECTRONICS TECHNOLOGY Co.,Ltd. |