CN102587479A - Water-saving toilet - Google Patents
Water-saving toilet Download PDFInfo
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- CN102587479A CN102587479A CN201110383820XA CN201110383820A CN102587479A CN 102587479 A CN102587479 A CN 102587479A CN 201110383820X A CN201110383820X A CN 201110383820XA CN 201110383820 A CN201110383820 A CN 201110383820A CN 102587479 A CN102587479 A CN 102587479A
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- water
- water channel
- stench trap
- channel
- injection
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Abstract
The invention discloses a water-saving toilet, which includes a squatting pan and a toilet bowl. An approximately vertically downward jet channel is reserved on the rear wall of an inner cavity of a pan body and comprises an upper end and a lower end, the upper end of the jet channel is communicated with a water inlet, the lower end of the jet channel is provided with a jet flushing hole, the jet flushing hole is positioned below a water seal face of a trap and towards the bottom of the trap. The jet channel can be made into a sandwiched water channel or a water channel made of an enclosed hollow sealed pipe, water flowing by the water channel is powerful, excrement below water seal can be flushed to a drain pipe in the first place, and water consumption is lowered greatly. The jet flushing hole is positioned below the water seal face of the trap, so that the jet flushing hole can be directly aimed at the excrement for flushing, collision between flushing water and reserved water in the trap is avoided, and energy loss is avoided.
Description
Technical field
The present invention relates to field of sanitary ware, be specifically related to water-saving flushing device for toilet, comprise water closet and pan.
Background technology
Flushing device for toilet belong to a kind of commonly used and a large amount of sanitary ceramics, especially public places that use are used at most, the flushing device for toilet of some public place is on average used up to a hundred times to have belonged to normal phenomenons every day.The main scour hole of tradition flushing device for toilet is far from water inlet, makes that when water inlet got into the current of washing the circle water channel and arrives this main scour hole, the kinetic energy rejection of current was very big, need could dirt be drained by a large amount of water.
Summary of the invention
The objective of the invention is to overcome the prior art defective, water-saving flushing device for toilet is provided, comprise pan and water closet.
Concrete technical scheme of the present invention is following:
Water-saving flushing device for toilet comprises pan and toilet.
Water-saving pan comprises the bedpan main body, and the lower rear of said bedpan main body is provided with stench trap and blow-off line; The rear portion of said bedpan main body is provided with water inlet, is provided with around its inner chamber and washes the circle water channel, washes the circle water channel and has lateral wall and inside wall and be provided with a plurality of circle apertures of washing, and washes the circle water channel and is connected with said water inlet; Said stench trap is connected with sewer through blow-off line; On said bedpan back body internal chamber wall, be provided with the downward injection water channel of an approximate vertical, this injection water channel comprises top and bottom; Its upper end is connected with said water inlet, and its lower end is for spraying scour hole.
In a preferred version of the present invention, said injection scour hole is below stench trap water seal face and towards said stench trap bottom.
In a preferred version of the present invention, said injection scour hole 3～20mm place below stench trap water seal face.
In a preferred version of the present invention, said blow-off line is a siphon piping.
In a preferred version of the present invention, said injection water channel is the sandwich-type water channel that surrounded by a said bedpan back body internal chamber wall and a radially non-closed conduct.
In a preferred version of the present invention, said injection water channel is the water channel that surrounded by the radial-sealing pipeline.
In a preferred version of the present invention, the pelvic outlet plane of blow-off line is lower than stench trap inwall lowest surfaces 1～5cm.
Water-saving water closet comprises the bedpan main body, and the lower rear of said bedpan main body is provided with stench trap and blow-off line; The rear portion of said bedpan main body is provided with water inlet, is provided with around its inner chamber and washes the circle water channel, washes the circle water channel and has lateral wall and inside wall and be provided with a plurality of circle apertures of washing, and washes the circle water channel and is connected with said water inlet; Said stench trap is connected with sewer through blow-off line; On said bedpan back body internal chamber wall, be provided with the downward injection water channel of an approximate vertical, this injection water channel comprises top and bottom; Its upper end is connected with said water inlet, and its lower end is for spraying scour hole.
In a preferred version of the present invention, said injection scour hole is below stench trap water seal face and towards said stench trap bottom.
In a preferred version of the present invention, said injection scour hole 3～20mm place below stench trap water seal face.
In a preferred version of the present invention, said blow-off line is a siphon piping.
In a preferred version of the present invention, said injection water channel is the sandwich-type water channel that surrounded by a said bedpan back body internal chamber wall and a radially non-closed conduct.
In a preferred version of the present invention, said injection water channel is the water channel that surrounded by the radial-sealing pipeline.
In a preferred version of the present invention, the pelvic outlet plane of blow-off line is lower than stench trap inwall lowest surfaces.
The invention has the beneficial effects as follows:
(1) on said bedpan back body internal chamber wall; Be provided with the downward injection water channel of an approximate vertical; The water channel that can process the sandwich-type water channel or surround by the hollow closed conduct; The current strength of this water channel of flowing through is powerful, can in the very first time, the dirt under the water seal be rushed at blow-off line, and water supply volume significantly reduces;
(2) spray scour hole and be positioned at below the stench trap water seal face, thereby can directly wash, reduce the retention water that washes away in current and the stench trap and collide, avoid energy loss facing to dirt.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes a part of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is a water-saving pan side sectional view according to the invention;
Fig. 2 is a water-saving water closet side sectional view according to the invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment 1
As shown in Figure 1, water-saving pan of the present invention comprises bedpan main body 10, and the lower rear of said bedpan main body 10 is provided with stench trap 11 and blow-off line 14; The rear portion of said bedpan main body 10 is provided with water inlet 12, is provided with around its inner chamber to wash circle water channel 13, washes circle water channel 13 and has lateral wall and inside wall and be provided with a plurality of circle apertures 131 of washing; Washing circle water channel 13 is connected with said water inlet 12; Said stench trap 11 is connected with sewer through blow-off line 14, on said bedpan main body 10 rear portion internal chamber walls, is provided with the downward injection water channel 16 of an approximate vertical; This injection water channel 16 comprises top and bottom; Its upper end is connected with said water inlet 12, and its lower end is for spraying scour hole 161, and this sprays scour hole 161 preferably below stench trap 11 water seal face H1 and towards said stench trap 11 bottoms.Said injection scour hole 161 preferably is in 3～20mm place below the stench trap 11 water seal faces.
Said washing on the circle water channel can also be provided with main scour hole (not shown), and the discharge area of main scour hole is greater than the discharge area of washing circle aperture 131.
Current through water inlet 12 get into wash circle water channel 13 after, be divided into the two-way current, i.e. first current and second current, first current flow into and spray water channel 16, and go out from spraying scour hole, pour sewer with the dirt with stench trap 11 bottoms through blow-off line 14.Second current flow into washes circle water channel 13, and flows out from washing circle aperture 131, cleans the wall of bedpan main body 10, the dirt of stench trap 11 waters surface is poured stench trap 11 bottoms, and flow into stench trap 11 to keep the optimum state of its water seal face.
In a preferred version of the present invention, said blow-off line 14 is siphon pipings.Current are divided into the two-way current, i.e. first current and second current after circle water channel 13 is washed in water inlet 12 entering; First current flow into and spray water channel 16; And go out from spraying scour hole, pour sewer with dirt blow-off line 14, and form siphon stench trap 11 bottoms.Second current flow into washes circle water channel 13; And flow out from washing circle aperture 131, clean the wall of bedpan main body 10, the dirt of stench trap 11 waters surface is poured stench trap 11 bottoms; Assist to form the follow-up current of siphon, and flow into stench trap 11 to keep the optimum state of its water seal face.
Spraying water channel 16 and can be the sandwich-type water channel that surrounded by bedpan main body 10 rear portion internal chamber walls and a radially non-closed conduct, also can be the water channel that surrounded by the radial-sealing pipeline.The discharge area of spraying scour hole 161 is greater than the said discharge area of washing circle aperture 131.The quantity of washing circle aperture 131 is 36～42, is distributed in uniformly to wash on the circle water channel 13.
The pelvic outlet plane H3 of this blow-off line 14 is lower than stench trap inwall lowest surfaces H21～5cm.Sectional area from said stench trap 11 to said blow-off line 14 outlets constantly reduces.
Embodiment 2
As shown in Figure 2, water-saving water closet of the present invention comprises bedpan main body 10, and the lower rear of said bedpan main body 10 is provided with stench trap 11 and blow-off line 14; The rear portion of said bedpan main body 10 is provided with water inlet 12, is provided with around its inner chamber to wash circle water channel 13, washes circle water channel 13 and has lateral wall and inside wall and be provided with a plurality of circle apertures 131 of washing, and washes circle water channel 13 and is connected with said water inlet 12; Said stench trap 11 is connected with sewer 15 through blow-off line 14; On said bedpan main body 10 rear portion internal chamber walls; Be provided with the downward injection water channel 16 of an approximate vertical, this injection water channel 16 comprises top and bottom, and its upper end is connected with said water inlet 12; Its lower end is for spraying scour hole 161, and this sprays scour hole 161 below stench trap 11 water seal face H1 and towards said stench trap 11 bottoms.Said injection scour hole 161 preferably is in 3～20mm place below the stench trap 11 water seal faces.Said washing on the circle water channel can also be provided with main scour hole (not shown), and the discharge area of main scour hole is greater than the discharge area of washing circle aperture 131.
Current from water tank 20 through delivery port 21 and water inlet 12 get into wash circle water channel 13 after, be divided into the two-way current, i.e. first current and second current; First current flow into and spray water channel 16; And go out from spraying scour hole, pour blow-off line 15 with dirt, and form siphon stench trap 11 bottoms.Second current flow into washes circle water channel 13; And flow out from washing circle aperture 131, clean the wall of bedpan main body 10, the dirt of stench trap 11 waters surface is poured stench trap 11 bottoms; Assist to form the follow-up current of siphon, and flow into stench trap 11 to keep the optimum state of its water seal face.
In a preferred version of the present invention, institute's blow-off line 14 is siphon pipings.Current are divided into the two-way current, i.e. first current and second current after circle water channel 13 is washed in water inlet 12 entering; First current flow into and spray water channel 16; And go out from spraying scour hole, pour sewer 15 with dirt through blow-off line 14, and form siphon stench trap 11 bottoms.Second current flow into washes circle water channel 13; And flow out from washing circle aperture 131, clean the wall of bedpan main body 10, the dirt of stench trap 11 waters surface is poured stench trap 11 bottoms; Assist to form the follow-up current of siphon, and flow into stench trap 11 to keep the optimum state of its water seal face.
Spraying water channel 16 and can be the sandwich-type water channel that surrounded by bedpan main body 10 rear portion internal chamber walls and a radially non-closed conduct, also can be the water channel that surrounded by the radial-sealing pipeline.The discharge area of spraying scour hole 161 is greater than the said discharge area of washing circle aperture 131.The quantity of washing circle aperture 131 is 36～42, is distributed in uniformly to wash on the circle water channel 13.
The pelvic outlet plane H3 of this blow-off line 14 is lower than stench trap inwall lowest surfaces H2.Sectional area from said stench trap 11 to said blow-off line 14 outlets constantly reduces.
Preferably, the present invention also comprises water tank 20, and said water tank 20 comprises a delivery port 21, and delivery port 21 is connected with water inlet 12.
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 the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in invention contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of accompanying claims of the present invention.
Claims (14)
1. water-saving pan comprises the bedpan main body, and the lower rear of said bedpan main body is provided with stench trap and blow-off line; The rear portion of said bedpan main body is provided with water inlet; Be provided with around its inner chamber and wash the circle water channel, wash the circle water channel and have lateral wall and inside wall and be provided with a plurality of circle apertures of washing, wash the circle water channel and be connected with said water inlet; Said stench trap is connected with sewer through blow-off line; It is characterized in that: on said bedpan back body internal chamber wall, be provided with the downward injection water channel of an approximate vertical, this injection water channel comprises top and bottom; Its upper end is connected with said water inlet, and its lower end is for spraying scour hole.
2. water-saving pan as claimed in claim 1 is characterized in that: said injection scour hole is below stench trap water seal face and towards said stench trap bottom.
3. water-saving pan as claimed in claim 2 is characterized in that: said injection scour hole 3～20mm place below stench trap water seal face.
4. water-saving pan as claimed in claim 1 is characterized in that: said blow-off line is a siphon piping.
5. like the described water-saving pan of arbitrary claim in the claim 1 to 4, it is characterized in that: said injection water channel is the sandwich-type water channel that surrounded by a said bedpan back body internal chamber wall and a radially non-closed conduct.
6. like the described water-saving pan of arbitrary claim in the claim 1 to 4, it is characterized in that: said injection water channel is the water channel that surrounded by the radial-sealing pipeline.
7. like the described water-saving pan of arbitrary claim in the claim 1 to 4, it is characterized in that: the pelvic outlet plane of blow-off line is lower than stench trap inwall lowest surfaces 1～5cm.
8. water-saving water closet comprises the bedpan main body, and the lower rear of said bedpan main body is provided with stench trap and blow-off line; The rear portion of said bedpan main body is provided with water inlet, is provided with around its inner chamber and washes the circle water channel, washes the circle water channel and has lateral wall and inside wall and be provided with a plurality of circle apertures of washing, and washes the circle water channel and is connected with said water inlet; Said stench trap is connected with sewer through blow-off line; It is characterized in that: on said bedpan back body internal chamber wall, be provided with the downward injection water channel of an approximate vertical, this injection water channel comprises top and bottom; Its upper end is connected with said water inlet, and its lower end is for spraying scour hole.
9. water-saving water closet as claimed in claim 8 is characterized in that: said injection scour hole is below stench trap water seal face and towards said stench trap bottom.
10. water-saving water closet as claimed in claim 9 is characterized in that: said injection scour hole 3～20mm place below stench trap water seal face.
11. water-saving pan as claimed in claim 8 is characterized in that: said blow-off line is a siphon piping.
12. like the described water-saving water closet of arbitrary claim in the claim 8 to 10, it is characterized in that: said injection water channel is the sandwich-type water channel that surrounded by a said bedpan back body internal chamber wall and a radially non-closed conduct.
13. like the described water-saving water closet of arbitrary claim in the claim 8 to 10, it is characterized in that: said injection water channel is the water channel that surrounded by the radial-sealing pipeline.
14. like the described water-saving water closet of arbitrary claim in the claim 8 to 10, it is characterized in that: the pelvic outlet plane of blow-off line is lower than stench trap inwall lowest surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110383820XA CN102587479A (en) | 2011-11-25 | 2011-11-25 | Water-saving toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110383820XA CN102587479A (en) | 2011-11-25 | 2011-11-25 | Water-saving toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587479A true CN102587479A (en) | 2012-07-18 |
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ID=46476667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110383820XA Pending CN102587479A (en) | 2011-11-25 | 2011-11-25 | Water-saving toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912845A (en) * | 2012-11-21 | 2013-02-06 | 张暖 | Water-saving closestool with high sewage discharging capacity |
| CN103628555A (en) * | 2013-12-04 | 2014-03-12 | 山东信博洁具有限公司 | Backsiphonage toilet |
| CN109797824A (en) * | 2019-01-30 | 2019-05-24 | 厦门派夫特卫浴科技有限公司 | A kind of closestool flushing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067181A (en) * | 1990-03-13 | 1991-11-26 | Acorn Engineering Company | Blow out toilet with low water volume usage |
| CN201111528Y (en) * | 2007-09-17 | 2008-09-10 | 刘军 | Water-closet bowl |
| CN202466764U (en) * | 2011-11-25 | 2012-10-03 | 李飞宇 | Water-saving squatting pan and water-saving pedestal pan |
-
2011
- 2011-11-25 CN CN201110383820XA patent/CN102587479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5067181A (en) * | 1990-03-13 | 1991-11-26 | Acorn Engineering Company | Blow out toilet with low water volume usage |
| CN201111528Y (en) * | 2007-09-17 | 2008-09-10 | 刘军 | Water-closet bowl |
| CN202466764U (en) * | 2011-11-25 | 2012-10-03 | 李飞宇 | Water-saving squatting pan and water-saving pedestal pan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912845A (en) * | 2012-11-21 | 2013-02-06 | 张暖 | Water-saving closestool with high sewage discharging capacity |
| CN103628555A (en) * | 2013-12-04 | 2014-03-12 | 山东信博洁具有限公司 | Backsiphonage toilet |
| CN109797824A (en) * | 2019-01-30 | 2019-05-24 | 厦门派夫特卫浴科技有限公司 | A kind of closestool flushing device |
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Application publication date: 20120718 |