CN101691775A - Water-saving closestool - Google Patents
Water-saving closestool Download PDFInfo
- Publication number
- CN101691775A CN101691775A CN200910176270A CN200910176270A CN101691775A CN 101691775 A CN101691775 A CN 101691775A CN 200910176270 A CN200910176270 A CN 200910176270A CN 200910176270 A CN200910176270 A CN 200910176270A CN 101691775 A CN101691775 A CN 101691775A
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- Prior art keywords
- water
- helical pipe
- upper connecting
- connecting tube
- pipe
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a water-saving closestool, which comprises a closestool body and a blow-off pipe connected to a drain outlet of the closestool body, wherein the blow-off pipe comprises an upper adapter tube, a spiral pipeline and a lower adapter tube; and the spiral pipeline is rotationally connected between the upper adapter tube and the lower adapter tube, and the two ends of the spiral pipeline are on the same straight line as a central axis of a connection part between the upper adapter tube and the lower adapter tube. In addition, the water-saving closestool further comprises a driving device for driving said spiral pipeline rotating. Water and sewage in the closestool can be discharged completely without using a large amount of water while the spiral pipeline of the invention is rotating. Compared with traditional flush toilets, the water-saving closestool greatly saves water resource.
Description
Technical field
The present invention relates to a kind of toilet, a kind of specifically water-saving toilet.
Background technology
The sewage draining exit of existing toilet is connected to sewer by a U-shaped pipe usually, generally speaking, leaves certain water at the bottom of this U-shaped pipe and intercepts U-shaped Guan Erduan, prevents that the peculiar smell suck-back in the sewer from entering in the toilet, pollutes indoor environment.Liquid level difference by water-closet tank during bath produces impulse force, and makes water and dirt in the toilet enter sewer by the U-shaped pipe by inhaling the rainbow principle.The major defect of this mode is to use a large amount of water toilet and U-shaped pipe could be rinsed well, has caused the significant wastage of water resource.
Summary of the invention
The invention provides a kind of water-saving toilet, need a large amount of water just can rinse the shortcoming that causes water resource waste well thereby its main purpose is to overcome existing toilet.
The present invention adopts following technical scheme:
A kind of water-saving toilet, comprise closestool body and the blow-off pipe that is connected on the closestool body sewage draining exit, described blow-off pipe comprises upper connecting tube, helical pipe and lower linking tube, its helical pipe rotatably is connected between upper connecting tube and the lower linking tube, and the central axis of the connecting portion of these helical pipe two ends and upper connecting tube, lower linking tube comprises also that in addition one is used to drive the drive unit that described helical pipe rotates on same straight line.
Aforementioned a kind of water-saving toilet, its drive unit comprise the controller of change-speed gearing group, motor and control motor action, and the output shaft of motor is in transmission connection by change-speed gearing group and described helical pipe.
Aforementioned a kind of water-saving toilet, the external surface of its helical pipe and upper connecting tube connecting portion is provided with annular groove, and this annular groove is provided with the leaking hole with exterior.
The link inside wall of aforementioned upper connecting tube is provided with a diameter expansion section, the inner end of this enlarged-diameter portion forms a cascaded surface, this enlarged-diameter portion is socketed in the corresponding end of described helical pipe, and is folded with a ring-shaped rubber pad, two ring-shaped pottery pads and a ring-shaped rubber pad successively between the corresponding end face of the cascaded surface of this upper connecting tube and helical pipe.
Aforementioned a kind of water-saving toilet, its upper connecting tube is connected with gutter.
By above-mentioned description to structure of the present invention as can be known, compare with prior art, the present invention has following advantage: one, and when helical pipe rotates, can drain water in the toilet and dirt fully, and need not a large amount of water; Two, helical pipe has increased siphonal length, has increased siphon power, makes blowdown more thorough; Three, when drive unit is not worked, can be used as conventional toilet and use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A place partial sectional view among Fig. 1;
Fig. 3 is a decomposing schematic representation of the present invention;
Fig. 4 is a helical pipe front view of the present invention;
Fig. 5 is a helical pipe left view of the present invention.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
A kind of water-saving toilet comprises closestool body and the blow-off pipe that is connected on the closestool body sewage draining exit, and the structure of closestool body is a prior art, does not describe in detail at this.
With reference to Fig. 1, above-mentioned blow-off pipe comprises upper connecting tube 1, helical pipe 2 and lower linking tube 3.This helical pipe 2 is not limited to the helix tube shown in the figure, and its profile can be an arbitrary shape, as long as inside has spiral passage, spiral also is not limited to the sub-thread spiral, also can be bifilar or the multiply spiral, but only respectively there is an outlet at two ends.This helical pipe 2 rotatably is connected between upper connecting tube 1 and the lower linking tube 2, and simultaneously with reference to Fig. 4 and Fig. 5, the central axis of the connecting portion of these helical pipe 2 two ends and upper connecting tube 1, lower linking tube 3 can rotate swimmingly to guarantee it on same straight line.
Simultaneously with reference to Fig. 2 and Fig. 3, the link inside wall of above-mentioned upper connecting tube 1 is provided with a diameter expansion section 11, the inner end of this enlarged-diameter portion 11 forms a cascaded surface 110, this enlarged-diameter portion 11 is socketed in the corresponding end of described helical pipe 2, and be folded with a ring-shaped rubber pad 61, two 63,64 and ring-shaped rubber pads 62 of ring-shaped pottery pad between the cascaded surface 110 of this upper connecting tube 1 and the corresponding end face of helical pipe 2 successively, this structure both can guarantee that helical pipe 2 rotated swimmingly relative to upper connecting tube 1, can guarantee the sealing between the two again.
With reference to Fig. 2 and Fig. 4, this helical pipe 2 is provided with annular groove 20 with the external surface of upper connecting tube 1 connecting portion, and this annular groove 20 is provided with the leaking hole 201 with exterior.If helical pipe 2 leaks with upper connecting tube 1 connecting portion, then water can enter this annular groove 20, discharges from leaking hole 201.
Being connected also between lower linking tube 3 and this helical pipe 2 can be with reference to said structure, but because lower linking tube 3 is water sides, lower to the requirement of sealing, therefore can save structures such as above-mentioned ring- shaped rubber pad 61,62 and annular groove 20, leaking hole 201.
With reference to Fig. 1 and Fig. 3, comprise that also one is used to drive the drive unit 4 that described helical pipe 2 rotates.This drive unit 4 comprises the controller of change-speed gearing group 41, motor and control motor action, not shown this motor and controller, and the output shaft of motor is in transmission connection with described helical pipe 2 by this change-speed gearing group 41.Machine operation can drive this helical pipe 2 and rotate.
With reference to Fig. 1 and Fig. 3, described upper connecting tube 1 is connected with gutter 5, and this gutter 5 can be connected with the water device of generation waste water such as wash-basin, to realize the second use of water.The outfall of this gutter 5 is towards this helical pipe 2.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (5)
1. water-saving toilet, comprise closestool body and the blow-off pipe that is connected on the closestool body sewage draining exit, it is characterized in that: described blow-off pipe comprises upper connecting tube, helical pipe and lower linking tube, its helical pipe rotatably is connected between upper connecting tube and the lower linking tube, and the central axis of the connecting portion of these helical pipe two ends and upper connecting tube, lower linking tube comprises also that in addition one is used to drive the drive unit that described helical pipe rotates on same straight line.
2. a kind of water-saving toilet according to claim 1 is characterized in that: described drive unit comprises the controller of change-speed gearing group, motor and control motor action, and the output shaft of motor is in transmission connection by change-speed gearing group and described helical pipe.
3. a kind of water-saving toilet according to claim 1 is characterized in that: the external surface of described helical pipe and upper connecting tube connecting portion is provided with annular groove, and this annular groove is provided with the leaking hole with exterior.
4. a kind of water-saving toilet according to claim 1, it is characterized in that: the link inside wall of described upper connecting tube is provided with a diameter expansion section, the inner end of this enlarged-diameter portion forms a cascaded surface, this enlarged-diameter portion is socketed in the corresponding end of described helical pipe, and is folded with a ring-shaped rubber pad, two ring-shaped pottery pads and a ring-shaped rubber pad successively between the corresponding end face of the cascaded surface of this upper connecting tube and helical pipe.
5. a kind of water-saving toilet according to claim 1 is characterized in that: described upper connecting tube is connected with gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101762707A CN101691775B (en) | 2009-09-08 | 2009-09-08 | Water-saving closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101762707A CN101691775B (en) | 2009-09-08 | 2009-09-08 | Water-saving closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691775A true CN101691775A (en) | 2010-04-07 |
| CN101691775B CN101691775B (en) | 2012-07-04 |
Family
ID=42080484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101762707A Expired - Fee Related CN101691775B (en) | 2009-09-08 | 2009-09-08 | Water-saving closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691775B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014097296A1 (en) * | 2012-12-19 | 2014-06-26 | Drori Efraim | Toilet fixture and method of using same |
| EP4321698A1 (en) * | 2022-08-09 | 2024-02-14 | Kohler Co. | Efficient flush toilet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190327Y (en) * | 2008-03-12 | 2009-02-04 | 阳林 | Water saving trap |
| CN201202159Y (en) * | 2008-05-26 | 2009-03-04 | 李建国 | Water-saving water closet |
-
2009
- 2009-09-08 CN CN2009101762707A patent/CN101691775B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014097296A1 (en) * | 2012-12-19 | 2014-06-26 | Drori Efraim | Toilet fixture and method of using same |
| EP4321698A1 (en) * | 2022-08-09 | 2024-02-14 | Kohler Co. | Efficient flush toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691775B (en) | 2012-07-04 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150908 |
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| EXPY | Termination of patent right or utility model |