CN201116380Y - Gas water two-phase vortex injection type water-saving toilet bowl - Google Patents
Gas water two-phase vortex injection type water-saving toilet bowl Download PDFInfo
- Publication number
- CN201116380Y CN201116380Y CNU2007201879238U CN200720187923U CN201116380Y CN 201116380 Y CN201116380 Y CN 201116380Y CN U2007201879238 U CNU2007201879238 U CN U2007201879238U CN 200720187923 U CN200720187923 U CN 200720187923U CN 201116380 Y CN201116380 Y CN 201116380Y
- Authority
- CN
- China
- Prior art keywords
- water
- phase flow
- gas
- bowl
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000002347 injection Methods 0.000 title abstract description 6
- 239000007924 injection Substances 0.000 title abstract description 6
- 238000011010 flushing procedure Methods 0.000 claims abstract description 21
- 230000005514 two-phase flow Effects 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000008399 tap water Substances 0.000 abstract description 7
- 235000020679 tap water Nutrition 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 210000003608 fece Anatomy 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- MZZINWWGSYUHGU-UHFFFAOYSA-J ToTo-1 Chemical compound [I-].[I-].[I-].[I-].C12=CC=CC=C2C(C=C2N(C3=CC=CC=C3S2)C)=CC=[N+]1CCC[N+](C)(C)CCC[N+](C)(C)CCC[N+](C1=CC=CC=C11)=CC=C1C=C1N(C)C2=CC=CC=C2S1 MZZINWWGSYUHGU-UHFFFAOYSA-J 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a jet-type water-saving toilet bowl with water and gas two-phase flow vortex, which utilizes injecting tap water to air to form gas and water two-phase flow and generate increasing current and pressurizing action, flat nozzles are arranged on different positions of the periphery of a bowl according to Archimedes spiral, the gas and water two-phase flow jets from the flat nozzles to flush the periphery of the bowl, thereby achieving water-saving effect of flushing. The jet-type water saving toilet bowl belonging to the field of sanitary wares comprises a back support, a movable cover plate, a bowl, flat nozzles, a feces hole, a drain trap, a gas injection pipe, a U-shaped horizontal connection pipe, a vortex shape two-phase flow water channel, a delay flushing valve, a seat of the toilet bowl, a drain pipe and a water inlet pipe. As pushing the delay flushing valve (or a self-inductance device) after the toilet is used, the water valve can automatic open for pluralities of seconds (capable of setting), then tap water is led in the vortex shape two-phase flow water channel via the U-shaped connection pipe and the gas injection pipe and jets from pluralities of the flat nozzles arranged on the periphery of the bowl to form the gas and water two-phase flow vortex, further feces is sucked in the feces hole and then drained to a sewer via the drain trap and the drain pipe, thereby achieving the purpose of water-saving flush.
Description
Technical field:
The title of the utility model patent is an air-water two phase flow vortex injecting type water-saving toilet pan, it by water closet backrest, water closet removable cover, bedpan, spiral type two phase flow water channel, flat nozzle, fall that just hole, trap, gas induction tunnel, the horizontal connecting tube of U type, delay flushing valve, water closet pedestal, blow-off pipe and water inlet interface are formed, play the effect of water saving flushing closestool, belong to the sanitation project field.
Background technology:
Most because the pressure head of water is low, irrigation flow rate is little with the flushing of water tank waters to water closet in the prior art, both wastes water (washing 6～8 liters of water consumptions) at every turn and is difficult for rinsing well, and ight soil is easy to be detained in trap; TOTO porcelain industry company has developed a kind of rotational flow flushing water closet that utilizes tap water pressure direct injection flushing recently, owing to have only a flush port, the washing area is limited, and only with the tap water flushing, water consumption is also big.
Goal of the invention:
In order to remedy above-mentioned deficiency of the prior art, the present invention will provide a kind of tap water injection air that utilizes to form air-water two phase flow, and produce incremental pressurization, from be arranged in the ejection of the flat nozzle on the diverse location around the bedpan by Archimedes spiral, play the effect of not only economizing on water but also water closet can be rinsed well.
Summary of the invention:
For reaching this purpose, the present invention should be by water closet backrest, water closet removable cover, bedpan, flat nozzle, fall that just hole, trap, gas induction tunnel, the horizontal connecting tube of U type, spiral type runner, delay flushing valve, water closet pedestal, blow-off pipe and water inlet interface are formed air-water two phase flow vortex injecting type water-saving toilet pan.With an end and the running water pipe Joint of water inlet interface and the other end and be fixed on delay flushing valve water inlet Joint in the water closet backrest, the delay flushing valve outlet is through horizontal connecting tube of U type and gas induction tunnel inlet Joint, and the gas induction tunnel port of export and spiral type runner inlet are affixed, and the inlet of 1～8 flat nozzle is opened the different parts at the spiral type runner, and it is affixed with the flat nozzle entrance, and this nozzle is round the center, hole is a limit to fall just, press the Archimedes spiral layout that ρ=a θ equation is described, tap water forms air-water two phase flow through gas induction tunnel injection air and makes flushing all increases to some extent of fluid volume and pressure during flushing, this fluid washes away bedpan from Archimedes spiral direction (just hole tangent line promptly falls) again, just can play the effect of not only economizing on water but also can rinse well.
Description of drawings
Accompanying drawing 1 is an air-water two phase flow vortex injecting type water-saving toilet pan vertical view.
Fig. 2 is an air-water two phase flow vortex injecting type water-saving toilet pan A-A sectional view.
Fig. 3 is an air-water two phase flow vortex injecting type water-saving toilet pan B-B sectional view.
1-water closet backrest case wherein; 2-water closet removable cover; Flat mouthful of nozzle of 3-; The 4-just hole that falls; The 5-trap; 6-gas induction tunnel; The horizontal connecting tube of 7--U type; The 8--bedpan; The 9--delay flushing valve; 10--water closet pedestal; The 11--blow-off pipe; 12--spiral type runner; The 13--interface of intaking.
Case study on implementation:
Fig. 1～Fig. 3 also is new health sanitary equipment air-water two phase flow vortex injecting type water-saving toilet pan schematic diagram.Give 9 one baths of delay flushing valve signal (can be sensor signal also machinery press signal) delay flushing valve just opens, tap water through the water inlet interface 13, the horizontal connecting tube 7 of U type, gas induction tunnel 6, flow in the spiral type runner 12, the inlet of 1～8 flat mouthful nozzle 3 links with each corresponding position of spiral type runner respectively, air-water two phase flow will be from the tangential direction ejection of Archimedes spiral, in bedpan 8, form around the high speed circulation in the just hole 4 of falling stool is entrainmented the hole 4 that into falls just after, through trap 5, blow-off pipe 11 rows to sewer.Water closet backrest case 1, water closet removable cover 2, flat mouthful of nozzle 3, fall just that hole 4, trap 5, gas induction tunnel 6, the horizontal connecting tube 7 of U type, bedpan 8, delay flushing valve 9, blow-off pipe 11, spiral type runner 12 and water inlet interface 13 all are contained on the water closet pedestal 10.
Claims (1)
1, a kind of air-water two phase flow vortex injecting type water-saving toilet pan, it is by the water closet backrest, the water closet removable cover, bedpan, the flat nozzle, just hole falls, trap, the gas induction tunnel, the horizontal connecting tube of U type, the spiral type runner, delay flushing valve, the water closet pedestal, blow-off pipe and water inlet interface are formed, it is characterized in that end of water interface into and running water pipe Joint and the other end and the delay flushing valve water inlet Joint that is fixed in the water closet backrest, the delay flushing valve outlet is through horizontal connecting tube of U type and gas induction tunnel inlet Joint, and the gas induction tunnel port of export and spiral type runner inlet are affixed, and the inlet of 1～8 flat nozzle is opened the different parts at the spiral type runner, and these flat nozzles and spiral type runner all are to be positioned on the water closet pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201879238U CN201116380Y (en) | 2007-10-10 | 2007-10-10 | Gas water two-phase vortex injection type water-saving toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201879238U CN201116380Y (en) | 2007-10-10 | 2007-10-10 | Gas water two-phase vortex injection type water-saving toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116380Y true CN201116380Y (en) | 2008-09-17 |
Family
ID=39990953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201879238U Expired - Fee Related CN201116380Y (en) | 2007-10-10 | 2007-10-10 | Gas water two-phase vortex injection type water-saving toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116380Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505600A (en) * | 2018-04-11 | 2018-09-07 | 佛山市创联科技有限公司 | A kind of Anti-water-splashing toilet |
| CN108505601A (en) * | 2018-04-11 | 2018-09-07 | 佛山市创联科技有限公司 | A kind of Anti-splashing squatting pan |
-
2007
- 2007-10-10 CN CNU2007201879238U patent/CN201116380Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505600A (en) * | 2018-04-11 | 2018-09-07 | 佛山市创联科技有限公司 | A kind of Anti-water-splashing toilet |
| CN108505601A (en) * | 2018-04-11 | 2018-09-07 | 佛山市创联科技有限公司 | A kind of Anti-splashing squatting pan |
| CN108505600B (en) * | 2018-04-11 | 2024-02-27 | 广东名流陶瓷有限公司 | Splash-proof closestool |
| CN108505601B (en) * | 2018-04-11 | 2024-05-31 | 河北明通陶瓷制品有限公司 | Splash-proof squatting pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20091110 |