CN102587473B - Water-saving siphon toilet bowl - Google Patents
Water-saving siphon toilet bowl Download PDFInfo
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- CN102587473B CN102587473B CN201210025960.4A CN201210025960A CN102587473B CN 102587473 B CN102587473 B CN 102587473B CN 201210025960 A CN201210025960 A CN 201210025960A CN 102587473 B CN102587473 B CN 102587473B
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Abstract
The invention discloses a water-saving siphon toilet bowl, which comprises a toilet bowl body and a water tank. A jetting pipe and a scouring ring pipe are disposed between the toilet bowl body and the water tank, the jetting pipe is used for washing the bottom of the toilet bowl body, the scouring ring pipe is used for scouring a peripheral wall of the toilet bowl body, a blow-off siphon pipe is disposed at the bottom of the toilet bowl body, a first water drainage valve and an overflow pipe are disposed in the water tank, the jetting pipe is isolated from external air, and reserved water for washing the bottom of the toilet bowl body for the next time is stored in the jetting pipe. Due to the technical scheme, only water at a water seal on the outside of a jetting opening of the jetting pipe for washing the bottom of the toilet bowl contacts with the external air, the jetting pipe is prevented from being communicated with the scouring ring pipe and contacting with the external air in another place, and accordingly the jetting pipe does not contain air. Water flow does not need to overcome air resistance in the jetting pipe, so that energy loss of the water flow in a flowing process is reduced.
Description
Technical field
The present invention relates to a kind of sanitaryware, particularly a kind of Water-saving siphon toilet bowl.
Background technology
As shown in Figure 1, current siphon jet wc pan is generally provided with two outlet conduits, i.e. injection pipe 12 ' and brush circle pipeline 14 '.Current from water tank 20 ' draining valve 22 ' outflow be divided into two parts, part current through brush circle pipeline 14 ' to toilet body 10 ' inner ring face scrub, another part current through injection pipe 12 ' outflow to toilet body 10 ' bottom carry out jet douche, to assist siphon piping 30 ' formation siphonic effect.Due to brush circle pipeline 14 ' be connected with outside air, and brush circle pipeline 14 ' spray-hole 142 ' with injection water channel 12 ' jet 122 ' be to be connected; Therefore, spray water channel 12 ' upper end be also connected with outside air.As shown in Figure 2, after current have moved to toilet body 10 ' wash away, under the effect of air pressure, spray water channel 12 ' only siphon piping 30 ' pipe section 124 ' the have water of water sealing line 302 ' following, water sealing line 302 ' on and water tank 20 ' draining valve under pipe section 126 ' be air entirely.After draining valve 22 ' draining, through spray water channel 12 ' current to drive away spray water channel 12 ' pipe section 126 ' interior air, then enter siphon piping 30 '.Therefore, the siphonic effect formation time of above-mentioned situation is slower, and be full of spray water channel 12 ' process in, part is originally stayed siphon piping 30 ' interior water and can be overflowed from the curved peak of toilet s, thereby form waste, water tank 20 ' water level also can reduce simultaneously, causes the potential energy of actual bath lower than the potential energy of original water level, causes unnecessary water resource waste.
Summary of the invention
For solving the technical problem existing in prior art, the invention provides a kind of Water-saving siphon toilet bowl of realizing maximum siphon efficiency.
The present invention solves the problems of the technologies described above, the technical scheme adopting is: a kind of Water-saving siphon toilet bowl is provided, comprise toilet body and water tank, between toilet body and water tank, be provided with the injection pipe for the bottom of toilet body is rinsed, and brush circle pipeline for the perisporium of toilet body is washed away, the bottom of toilet body is provided with the siphon piping that carries out blowdown, in water tank, be provided with first row water valve and bleed off pipe, described injection pipe and outside air are isolated, the reserved water of the promising next flushing toilet seat body of described injection pipe internal memory bottom.
As preferred version of the present invention, described injection channel and described brush circle pipeline are provided with common water channel before shunting, and on this common water channel, are provided with unidirectional isolating valve, and this unidirectional isolating valve has the first state and the second state; The first state is that described water tank is in the time of hull-borne, thereby this unidirectional isolating valve is opened and is made water flow energy simultaneously by injection pipe and brush circle pipeline, the second state be described water tank in the time of non-displacement condition, thereby this unidirectional isolating valve cuts out and makes injection pipe and brush circle seal for pipe joints isolation; Air pressure in injection pipe is less than outside air air pressure.
As preferred version of the present invention, described common water channel comprise be positioned at described water tank the first common water section and be positioned at the second common water section on described toilet body, described unidirectional isolating valve is arranged on the first common water section or the second common water section.
As preferred version of the present invention, described unidirectional isolating valve comprises a surface plate, a holder and lays respectively at the seal gasket of surface plate both sides; Surface plate is by two seal gaskets by described injection pipe and described brush circle seal for pipe joints isolation, and a side of surface plate is fixed on described holder, and opposite side is free end.
As preferred version of the present invention, in described water tank, be also provided with second row water valve; Described injection pipe is not connected with described brush circle pipeline, and current enter described brush circle pipeline and described bleed off pipe is arranged on first row water valve through first row water valve, and current enter described injection pipe through second row water valve.
Technical scheme of the present invention is with respect to prior art, and the beneficial effect of obtaining is:
(1) siphon toilet seat of the present invention, injection pipe and outside air are isolated, and the air pressure in injection pipe is less than ambient pressure, therefore, when the each draining of draining valve, due to the acting in conjunction of water potential energy in ambient pressure and water tank, current, through the speed of draining valve, rush better effects if to the bottom of toilet.Meanwhile, because the air pressure in injection pipe is less than ambient pressure, injection pipe has rushed after water at every turn, all can have water and can't all can be finished at every turn in injection pipe.Therefore, upper, when once toilet bottom is rinsed, the prestoring water in injection pipe can directly directly act on siphon piping, has saved the stroke of water, can greatly improve developing result.
(2) when current are in the time that injection pipe sprays the jet of toilet body bottom, current do not need to overcome the air resistance in injection pipe, thereby reduce the energy loss of current in flow process, and can avoid, because the air in injection pipe is extruded the water originally remaining in siphon piping, causing the waste of water resource.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is traditional siphon toilet seat longitudinal profile schematic diagram;
Fig. 2 is traditional siphon toilet seat water route, gas circuit distribution schematic diagram;
Fig. 3 is Water-saving siphon toilet bowl embodiment mono-generalized section of the present invention;
Fig. 4 is the enlarged diagram of the part of A shown in Fig. 3;
Fig. 5 is Water-saving siphon toilet bowl embodiment bis-longitudinal profile schematic diagrames of the present invention;
Fig. 6 is Water-saving siphon toilet bowl embodiment tri-longitudinal profile schematic diagrames of the present invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment mono-
As shown in Figure 3, Water-saving siphon toilet bowl of the present invention, comprise toilet body 10 and water tank 20, between toilet body 10 and water tank 20, be provided with the injection pipe 12 for the bottom of toilet body 10 is rinsed and the brush circle pipeline 14 for the perisporium of toilet body 10 is washed away, the bottom of toilet body 10 is provided with the siphon piping 30 that carries out blowdown, is provided with first row water valve 22 and bleed off pipe 24 (as shown in Figure 5) in water tank 20; In the time that the draining valve 22 of current from water tank 20 flows out, current rinse toilet body 10 through injection pipe 12 and brush circle pipeline 14; Injection pipe 12 of the present invention is isolated with outside air, and the air pressure in injection pipe 12 is less than outside air air pressure, therefore, due to the effect of ambient pressure, the reserved water of the injection pipe promising next flushing toilet seat body of 12 internal memory 10 bottoms.As shown in Figure 3, injection channel 12 is stored up pipeline 14 with brush and before shunting, is provided with common water channel, when current are from water tank 10 flows out, first pass through common water channel, branch to injection channel 12 and brush circle pipeline 14, common water channel comprises and is positioned at the first common water section 11 of water tank 20 and is positioned at the second common water section 13 on toilet body 10 again; Wherein, be provided with unidirectional isolating valve 40 in the second water flowing section 13, this unidirectional isolating valve 40, for isolating injection channel 12, brush circle pipeline 14, makes two passage 12,14 hermetic seals; Unidirectional isolating valve 40 has the first state and the second state, the first state is that water tank 20 is in the time of hull-borne, this unidirectional isolating valve 40 is opened, thereby make water flow energy simultaneously by injection pipe 12 and brush circle pipeline 14, the second state be water tank 20 in the time of non-displacement condition, thereby this unidirectional isolating valve 40 cuts out and makes injection pipe 12 and brush circle pipeline 14 seal isolation.
Therefore,, in technique scheme, brush circle pipeline 14 is connected with outside air.In the time of draining valve 22 draining, current flow in injection pipe 12 and brush circle pipeline 14, and therefore, injection pipe 12 and brush circle pipeline 14 are extruded air residual in pipeline; When after the drained water of draining valve 22, injection pipe 12 and brush circle pipeline 14 are carried out seal isolation by unidirectional isolating valve 40, makes the upper end of injection pipe 12 not enclose pipeline 14 by brush and be communicated with outside air; In addition, because the water level of siphon piping 30 is higher than the flushing hole 122 of toilet body 10 bottoms, therefore, siphon piping 30 is by also isolated to the lower end of injection pipe 12 and outside air.As from the foregoing, in injection pipe 12, in vacuum or essence vacuum (having a small amount of air) state, the air pressure in injection pipe 12 is less than outside air air pressure.Under this negative pressure state, injection pipe 12 is after draining repeatedly, and injection pipe 12 is filled with a large amount of reserved waters, and in order to rinsing for next flushing toilet seat body 10 bottoms, generally reserved water can be full of injection pipe 12 or be substantially full of.Because injection pipe 12 is full of water substantially, in the time that next draining valve 22 carries out draining, the water that draining valve is discharged directly acts on siphon piping 30, thereby has accelerated the formation of siphon, and current do not need to overcome the air resistance in injection pipe 12, avoid the loss of streaming potential.For obtaining same developing result, needed discharge reduction, reaches water-saving object.
The structure of unidirectional isolating valve 40 can be various, as being rotary, flip-shell or parallel-moving type, does not limit at this.As shown in Figure 4, there is shown the unidirectional isolating valve of flip-shell.As shown in Figure 4, unidirectional isolating valve 40 is surface plate structures, respectively be provided with the seal gasket 41,42 for hermetic seal at its two ends, and be provided with the holder 43 for fixing unidirectional isolating valve 40 in a side of unidirectional isolating valve 40, the opposite side of unidirectional isolating valve 40 is free end; In the time that current flow along the direction of a shown in figure, by unidirectional isolating valve 40 jack-up, overturn along the direction of b shown in figure in one end of unidirectional isolating valve 40; In the time of not draining of current, 40 of unidirectional isolating valves, because gravitate falls down, are realized seal isolation again.
Embodiment bis-
As shown in Figure 5, the difference of the present embodiment and embodiment mono-is, unidirectional isolating valve 40 ' be arranged in the first common water section 11 in water tank 20.When current are after the draining valve 22 of water tank 20 flows out, current are by unidirectional isolating valve 40 ' jack-up, and current wash away inner ring face and the bottom of toilet body 10 respectively through injection pipe 12 and brush circle pipeline 14.Therefore, also can realize injection pipe 12 and outside air isolation.
Embodiment tri-
As shown in Figure 6, the difference of the present embodiment and embodiment mono-is, injection pipe 12 is not connected with brush circle pipeline 14, is two groups of separate pipelines, thereby does not have embodiment mono-and the common pipeline described in embodiment bis-; In water tank 20, be also provided with second row water valve 22 '; Current enter brush circle pipeline 14 through described first row water valve 22, and bleed off pipe 24 is arranged on first row water valve 14, and current are through second row water valve 22 ' enter injection pipe 12.In like manner, realized the isolation of injection pipe 12 with ambient atmosphere.
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in invention contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (5)
1. Water-saving siphon toilet bowl, comprise toilet body and water tank, between toilet body and water tank, be provided with the injection pipe for the bottom of toilet body is rinsed and the brush circle pipeline for the perisporium of toilet body is washed away, the bottom of toilet body is provided with the siphon piping that carries out blowdown, in water tank, be provided with first row water valve and bleed off pipe, it is characterized in that, described injection pipe and outside air are isolated, the reserved water of the promising next flushing toilet seat body of described injection pipe internal memory bottom; Air pressure in injection pipe is less than outside air air pressure; Described injection channel and described brush circle pipeline are provided with common water channel before shunting, and on this common water channel, are provided with unidirectional isolating valve.
2. Water-saving siphon toilet bowl according to claim 1, is characterized in that, unidirectional isolating valve has the first state and the second state; The first state is that described water tank is in the time of hull-borne, thereby this unidirectional isolating valve is opened and is made water flow energy simultaneously by injection pipe and brush circle pipeline, the second state be described water tank in the time of non-displacement condition, thereby this unidirectional isolating valve cuts out and makes injection pipe and brush circle seal for pipe joints isolation.
3. Water-saving siphon toilet bowl according to claim 2, it is characterized in that, described common water channel comprise be positioned at described water tank the first common water section and be positioned at the second common water section on described toilet body, described unidirectional isolating valve is arranged on the first common water section or the second common water section.
4. according to the Water-saving siphon toilet bowl described in claim 2 or 3, it is characterized in that, described unidirectional isolating valve comprises a surface plate, a holder and lays respectively at the seal gasket of surface plate both sides; Surface plate is by two seal gaskets by described injection pipe and described brush circle seal for pipe joints isolation, and a side of surface plate is fixed on described holder, and opposite side is free end.
5. Water-saving siphon toilet bowl according to claim 1, is characterized in that, is also provided with second row water valve in described water tank; Described injection pipe is not connected with described brush circle pipeline, and current enter described brush circle pipeline and described bleed off pipe is arranged on first row water valve through first row water valve, and current enter described injection pipe through second row water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025960.4A CN102587473B (en) | 2012-02-07 | 2012-02-07 | Water-saving siphon toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025960.4A CN102587473B (en) | 2012-02-07 | 2012-02-07 | Water-saving siphon toilet bowl |
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| Publication Number | Publication Date |
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| CN102587473A CN102587473A (en) | 2012-07-18 |
| CN102587473B true CN102587473B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210025960.4A Active CN102587473B (en) | 2012-02-07 | 2012-02-07 | Water-saving siphon toilet bowl |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9835276B2 (en) | 2012-10-31 | 2017-12-05 | Xiamen Axent Corporation Limited | Quick-seal connecting component |
| CN202831138U (en) * | 2012-10-31 | 2013-03-27 | 李飞宇 | Mounting structure for one-way valve of pedestal pan |
| EP2923001B1 (en) | 2012-11-13 | 2020-08-05 | AS America, Inc. | Primed siphonic flush toilet |
| US10246865B2 (en) | 2012-11-13 | 2019-04-02 | As Ip Holdco, Llc | Primed jet toilet |
| WO2014086181A1 (en) * | 2012-12-05 | 2014-06-12 | 李飞宇 | Siphon-accelerated jetting siphon closestool |
| CN202936868U (en) | 2012-12-14 | 2013-05-15 | 李飞宇 | Rapid siphon pedestal pan |
| CN105464184B (en) * | 2016-01-14 | 2019-03-29 | 厦门优胜卫厨科技有限公司 | Water-saving toilet pan |
| US9988802B1 (en) * | 2016-11-23 | 2018-06-05 | Kohler Co. | Pre-primed siphonic toilet |
| CN108104237A (en) * | 2018-02-06 | 2018-06-01 | 浙江怡和卫浴有限公司 | toilet |
| CN108755880B (en) * | 2018-08-21 | 2024-04-30 | 广东恒洁卫浴有限公司 | Cleaning surface flushing structure of low water tank toilet |
| CN111058517A (en) * | 2020-01-03 | 2020-04-24 | 佛山东鹏洁具股份有限公司 | Intelligent closestool with spray gun capable of laterally discharging and shunting function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260094A (en) * | 1988-08-25 | 1990-02-28 | Toshiba Lighting & Technol Corp | Appropriate illumination maintenance control system |
| JPH0960094A (en) * | 1995-08-28 | 1997-03-04 | Rinfuoosu Kogyo Kk | Method and device for supplying sealed water of easy flush toilet |
| AU7959500A (en) * | 1999-10-29 | 2001-05-14 | Toto Ltd. | Water closet, water drain device thereof, and toilet having the water closet andthe water drain device |
| CN2454430Y (en) * | 2000-11-17 | 2001-10-17 | 陈业清 | Siphon closet straight-flushing air-exhausting device |
| CN201991060U (en) * | 2011-03-25 | 2011-09-28 | 厦门瑞尔特卫浴工业有限公司 | Siphon assisting device of closestool |
| CN202466751U (en) * | 2012-02-07 | 2012-10-03 | 李飞宇 | Water-saving type siphon toilet |
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2012
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| CN102587473A (en) | 2012-07-18 |
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Effective date of registration: 20160601 Address after: 065000 Hebei city of Langfang province Dachang Hui Autonomous County Industrial Park Road East, Wang Xia Village on the north side of the fruit Patentee after: Hebei champion Sanitary Ware Co., Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: Li Feiyu |