CN104179229A - Toilet bowl operation piston - Google Patents
Toilet bowl operation piston Download PDFInfo
- Publication number
- CN104179229A CN104179229A CN201410410657.5A CN201410410657A CN104179229A CN 104179229 A CN104179229 A CN 104179229A CN 201410410657 A CN201410410657 A CN 201410410657A CN 104179229 A CN104179229 A CN 104179229A
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- China
- Prior art keywords
- piston
- toilet bowl
- water
- bearing
- closet
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Abstract
The invention discloses a toilet bowl operation piston, relates to the technical field of water-saving toilet bowl application, and particularly relates to two domestic patent application with publication numbers of CN 102864830A and CN 102720256A which are published on January 9th, 2013 and October 10th, 2012 respectively and PCT (patent cooperation treaty) patent application with the patent number of PCT/CN2013/001035. The technical scheme includes that the lower side of a bottommost pipeline of a toilet bowl comprises a rotating and water inflowing structural portion of the toilet bowl, the rotating and water inflowing structural portion is quite complicated, the toilet bowl is high, and inconvenience is brought to manufacturing, mounting and maintaining of the toilet bowl. High-pressure water flow is ejected to fan blades mounted on inner space of a piston through a water spray shaft tube, the piston is enabled to rotate, the lower side, comprising the rotating portion of the toilet bowl, of the bottommost pipeline of the toilet bowl is omitted, and the water inflowing structural portion is changed, so that some portions forming a water tank of the toilet bowl are reduced.
Description
Technical field
The present invention relates to water-saving closet applied technical field.
Background technology
The present invention relates to water-saving closet applied technical field, especially before relating generally to me, at Chinese number of patent application, be: publication number is that CN 102864830A announced on January 9th, 2013, with publication number be CN102720256A, on October 10th, 2012 announce two domestic patent applications, and the patent No. PCT patent application that is PCT/CN2013/001035.
The above-mentioned technical scheme that I propose, closet bottom pipeline below comprises rotation, the water inlet structure part of closet, this part more complicated, and make the height of this closet higher, be unfavorable for making, installation, the maintenance of closet.
Summary of the invention
Closet of the present invention is mainly sprayed water central siphon to the flabellum inject high pressure current that are arranged on internal piston space by closet, make piston rotation, cancel closet and comprised the rotating part of closet in pipeline below bottom, and changed water inlet structure part, reduced the ingredient of some tank for excrement pan.
Closet mainly comprises that seal-off pressure cylinder barrel interlayer (9), the interlayer top periphery of piston (3), internal piston have a circle to protrude (4), it is a ball bearing (5) below that cylinder barrel protrudes, under bearing, there is snap ring (25), bearing is fixed on cylinder barrel, bearing (5) overcoat is installed on internal piston, under bearing outside, have snap ring (24) to make bearing be fixed on up and down internal piston, by bearing, piston can rotate relatively with cylinder barrel.
Internal piston below, also has a circle spoon shape impeller (6), and impeller is fixedly connected with piston, with impeller central horizontal position, on cylinder barrel interlayer, have two shorter water pipelines (20), conduit entrance is interlayer inwall, export from flabellum blade very close to.Piston base surface, is the conical surface to central concave, and, there is weep hole (29) the peripheral lower end of piston.
One group of impeller that drives the rotation of closet piston of closet piston shell inside, top is fixedly connected with piston, impeller and be positioned at internal piston space with piston link position, impeller in internal piston space around and lower side space also larger, so impact the tail water of impeller, can comparatively fast fall, reduce the resistance to vane rotary.Impeller center overlaps with water pipeline (20) place, center horizontal plane on cylinder barrel or is parallel, water pipeline water jet and impeller close together, and water pipeline sprays track of stream can be all through impeller.Impeller is cambered surface by the surface of water slug, and water spray impacts the track of impeller and two angle differences of described cambered surface generation are less, and water that the some time being hit a little on the impact force direction of impeller and impeller is transported to angular separation is less, water pipeline water jet and vane rotary track distance are also nearer, so impact the kinetic energy that changes into vane rotary that the potential energy of the High-Pressure Water of impeller can be more.
Closet cylinder barrel interlayer, there is inlet opening (23), weep hole (26), also comprise two water pipelines (20) or a plurality of water pipeline (20), interlayer inner tube is fixedly connected with water pipeline (20) water inlet nose end duct wall, the surface that interlayer inner wall surface is connected with water pipeline is smooth, described smooth surface can be smoothly through the piston (7) in closet water spray central siphon inner tube, the degree of depth that inlet channel (20) enters interlayer inner tube can be less than the thickness of interlayer inner tube, and inlet channel hole is through interlayer inner tube, in interlayer, pipe internal surface is smooth, pipeline (20) sealing through interlayer outer tube, the part of pipeline between interlayer seals.Water pipeline (20) is on horizontal plane, the distribution of described all pipelines is all uniform, pipeline is from interlayer central siphon outer tube passes, it is crooked pipeline, to reach water jet water spray track and impeller cambered surface angle, reach desirable angle, realize streaming potential to the larger conversion ratio of vane rotary kinetic energy.
Cylinder barrel interlayer inwall has the piston (8) being fixedly connected with it, closet water spray central siphon (2) is through cylinder barrel top and piston, central siphon outer wall has the piston (7) being fixedly connected with it, two-piston on central siphon has closet inlet opening (23) between (7,8), cylinder barrel interlayer inwall has inlet opening (26), interlayer outer wall also has hole for water spraying (22), and there is pressure valve (27) central siphon upper end, also has hole for water spraying (28) on central siphon more than pressure valve.There is spring (10) piston (8) below, spring pedestal (11) is withstood in spring lower end, base is fixedly connected on central siphon, chassis outer side has at least one projection, corresponding with the depression together of interlayer inwall, under central siphon, part is by bearing (12, 15) coordinate with closet stabilized seal pipe (19) inwall, between central siphon lowermost part and sealed tube (19) inwall, there is sealing shroud (16), central siphon, sealing shroud, sealed tube lower inner wall, pan pipeline is gone to the bottom and has been formed a container (29), under closet, there is inlet channel (17), cylinder barrel interlayer inwall lower end has a circle sealing (14) to coordinate the lower end sealing of closet with a circle sealing (13) in stabilized seal central siphon (19) outside.
Sealing shroud kind, except simple axle sleeve structure sealing shroud, also comprises oil sealing, water seal, mechanical seal etc.
Central siphon (19) also can be arranged in container (29) by fixing seal, so that central siphon can not rotate.
Accompanying drawing explanation:
Fig. 1 is closet structure diagram when static
Structure diagram when Fig. 2 is closet water spray
Fig. 3 is the inner diagrammatic sectional view through impeller of closet piston (3)
The specific embodiment:
When closet starts to intake, water under high pressure enters central siphon (2) through pipeline (17), by inlet opening (23), enter the space between piston (7,8) again, water also arrives cylinder barrel interlayer (9) by inlet opening (26) simultaneously, and starts gradually to have water to spray to pan pipeline inwall from hole for water spraying (22).Because water intake velocity is much larger than water-jet velocity, between two-piston, pressure raises rapidly, hydraulic pressure moves down rapidly piston (8) and connected cylinder barrel interlayer, when the water pipeline (20) of interlayer outer wall arrives piston (7) below, water under high pressure starts to enter two pipelines (20), sprays to impeller (6), impeller starts rotation, simultaneously cylinder barrel interlayer and connected central siphon are also because the impact of water also starts and impeller counter-rotating simultaneously, impact the water of impeller and fall the position of depression, internal piston outside, impeller below, and fastly by piston, rotated, by weep hole (29), getting rid of to pan pipeline.
When cylinder barrel interlayer is moved down into after ultimate range, spring is stopped compression, and has larger restoring force, and between two-piston, hydraulic pressure moment reaches maximum, and huge hydraulic pressure is opened pressure valve (27), and water under high pressure enters central siphon top and sprayed by hole for water spraying (28).
When closet completes after water spray, between two-piston (7,8), pressure disappears, and the restoring force of spring (10) makes piston (8) and connected cylinder barrel both sides upwards be returned to position when static, and two circle sealings (13,14) are also sealed.
Claims (3)
1. a running closet piston, it is characterized in that closet mainly comprises that seal-off pressure cylinder barrel interlayer (9), the interlayer top periphery of piston (3), internal piston have a circle to protrude (4), it is a ball bearing (5) below that cylinder barrel protrudes, under bearing, there is snap ring (25), bearing is fixed on cylinder barrel, bearing (5) overcoat is installed on internal piston, under bearing outside, there is snap ring (24) to make bearing be fixed on up and down internal piston, by bearing, piston can rotate relatively with cylinder barrel.
2. closet cylinder barrel interlayer as claimed in claim 1, it is characterized in that comprising central siphon, bearing, stabilized seal pipe, sealing shroud in interlayer, under described central siphon, part coordinates with closet stabilized seal pipe (19) inwall by bearing (12,15), between central siphon lowermost part and sealed tube (19) inwall, there is sealing shroud (16), central siphon, sealing shroud, sealed tube lower inner wall, pan pipeline are gone to the bottom and have been formed a container (29).
3. sealing shroud as claimed in claim 2, sealing shroud kind, except simple axle sleeve structure sealing shroud, also comprises oil sealing, water seal, mechanical seal etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410657.5A CN104179229A (en) | 2014-08-20 | 2014-08-20 | Toilet bowl operation piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410410657.5A CN104179229A (en) | 2014-08-20 | 2014-08-20 | Toilet bowl operation piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179229A true CN104179229A (en) | 2014-12-03 |
Family
ID=51960548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410410657.5A Pending CN104179229A (en) | 2014-08-20 | 2014-08-20 | Toilet bowl operation piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179229A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000015A1 (en) * | 2001-06-21 | 2006-01-05 | Scott Duncan | Pneumatically actuated drain stopper system and apparatus |
| CN102720256A (en) * | 2012-07-10 | 2012-10-10 | 王永强 | Water saving, sanitary and clean automatic closestool with little possibility of blockage and capable of being mounted with electronic scale |
| CN102817409A (en) * | 2012-07-20 | 2012-12-12 | 王永强 | Water-saving, non-blocking, clean and sanitary automatic toilet |
| CN102864830A (en) * | 2012-09-04 | 2013-01-09 | 王永强 | Water-saving, uneasily blocked and automatic high pressure flush closet |
| CN103556691A (en) * | 2012-07-10 | 2014-02-05 | 王永强 | Novel water-saving water closet pan and designing method |
-
2014
- 2014-08-20 CN CN201410410657.5A patent/CN104179229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000015A1 (en) * | 2001-06-21 | 2006-01-05 | Scott Duncan | Pneumatically actuated drain stopper system and apparatus |
| CN102720256A (en) * | 2012-07-10 | 2012-10-10 | 王永强 | Water saving, sanitary and clean automatic closestool with little possibility of blockage and capable of being mounted with electronic scale |
| CN103556691A (en) * | 2012-07-10 | 2014-02-05 | 王永强 | Novel water-saving water closet pan and designing method |
| CN102817409A (en) * | 2012-07-20 | 2012-12-12 | 王永强 | Water-saving, non-blocking, clean and sanitary automatic toilet |
| CN102864830A (en) * | 2012-09-04 | 2013-01-09 | 王永强 | Water-saving, uneasily blocked and automatic high pressure flush closet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |