CN202248187U - Water-saving toilet - Google Patents
Water-saving toilet Download PDFInfo
- Publication number
- CN202248187U CN202248187U CN2011202243160U CN201120224316U CN202248187U CN 202248187 U CN202248187 U CN 202248187U CN 2011202243160 U CN2011202243160 U CN 2011202243160U CN 201120224316 U CN201120224316 U CN 201120224316U CN 202248187 U CN202248187 U CN 202248187U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- jet
- toilet
- flushing
- 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
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a water-saving toilet which comprises a water tank and a toilet body. The water tank is provided with a water feeder and a water outlet. The water outlet is provided with a flushing valve which is controlled by a water tank switch. The toilet body is provided with a toilet seat flushing water channel, a drainage pipe and a jet flushing pipe, wherein the toilet seat flushing water channel surrounds above the toilet body; and the front part of the drainage pipe is upwards arched, and the rear part of the drainage pipe is downwards bent. The water-saving toilet is characterized in that the jet flushing pipe is positioned opposite to the front surface of the drainage pipe, and is a straight pipe; the pipe diameter of an outlet of the jet flushing pipe is equivalent to that of an inlet of the drainage pipe; and in order to maximally decrease resistance and the roughness of the inner wall of the jet flushing pipe, a glaze layer is arranged on the inner wall of the jet flushing pipe. The water-saving toilet is a high-efficiency siphon-jet toilet; the energy loss of water jet is minimized; a flushing force is strengthened; and siphoning is realized by a small amount of water, so that the aims of water saving and high-efficiency flushing can be fulfilled. Tests show that water is averagely saved by 60 percent, a water saving effect is remarkable and the conventional water tank fitting is not required to be changed.
Description
Technical fieldThe utility model relates to a kind of toilet, particularly a kind of water-saving toilet.
Background technologyShortage of water resources has become global problem, and the many relevant experts and scholars in the whole world are at the research problem of water saving.Toilet occupies significant proportion in domestic water; Using state-of-the-art toilet at present is to spray hydrocone type; Referring to Fig. 1: with the eastern pottery product of Japan is example, and its structure is on closestool body, to be provided with a jet douche pipeline, and the jet of jet douche pipeline is positioned under the water seal over against the blow-off pipe import.During flushing, press tank switch, a large amount of water promotes dirt from the water seal bottom and gets into the blow-off pipe relative with jet from the jet ejection of injection pipe in the water tank, treat that blow-off pipe is full of water after, toilet generation siphon; Simultaneously, another part water reaches the purpose of comprehensive removing dirt through toilet circle water channel flush toilet inwall.Shortcoming is that siphon takes place slowly, and water supply volume is big.Analyze its structure; Be because playpipe and blow-off pipe in same direction, and jet is in the relative position of blow-off pipe, thereby has the revolution of a 180oo to bend; The jet caliber is unsuitable with blow-off pipe import caliber simultaneously; Lost significant amount of energy, it is little to cause spraying impulse force, can not be with low amounts of water generation siphon.
The utility model contentThe technical problem that the utility model will solve is to provide a kind of and economizes on water obviously, sprays the water-saving toilet that impulse force is big, energy loss is minimum.
For solveing the technical problem order, the utility model adopts following technical scheme:
A kind of water-saving toilet comprises water tank and closestool body, and water tank is equipped with watering machine and is provided with outfall; Outfall is equipped with the flushing valve by tank switch control; Closestool body is established the toilet circle flushing water channel around its top, and upwards arch upward in the front portion, the reclinate blow-off pipe in rear portion, the jet douche pipe; It is characterized in that: the jet douche pipe is positioned at blow-off pipe front relative position, and the jet douche pipe is a straight tube, and jet douche pipe outlet caliber is suitable with blow-off pipe import caliber.
In order to reduce resistance to greatest extent, reduce the roughness of jet douche inside pipe wall, the jet douche inside pipe wall is provided with the glaze layer.
Technique scheme is the basis with the existing siphonic closet that sprays in fact, and the revolution of having cancelled existing jet douche pipe 180o is curved, will have now with blow-off pipe to be in unidirectional jet douche pipe change position; The jet douche pipe is arranged on and the positive relative position of blow-off pipe, and the jet douche pipe is a straight tube, does not have bending; Do not turn, the inside pipe wall of jet douche simultaneously is provided with the glaze layer, makes the playpipe inner wall smooth; Its jet caliber of jet douche pipe is suitable with blow-off pipe import caliber, and the acting in conjunction of above-mentioned measure makes the jet water course energy loss minimum; Improve flushing ability, siphon takes place fast, realize the purpose of water saving and efficient flushing with low amounts of water.The utility model is a kind of efficient injection siphonic closet, through verification experimental verification, on average economizes on water 60%, and not only water-saving result is remarkable, and need not change existing cistern fittings, has very big social effect.
The theoretical foundation of the utility model is following:
According to fluid mechanics principle, water is a kind of viscous liquid, is changing with caliber motion and caliber, pipe shape, duct orientation, can loss self portion of energy in the motion process.The energy that in the caliber rectilinear motion, loses is called linear loss; The energy that in caliber, pipe shape and duct orientation change motion process, loses is called local losses.In the toilet work, jet water course is in the unexpected change procedure of caliber, pipe shape and duct orientation, and the energy of loss is more outstanding.The existing siphonic closet playpipe that sprays is owing to the revolution with 180o of one is bent, and through calculating and verifying, the energy of loss is finished up to 62%; Had a strong impact on developing result,, changed the position relative into blow-off pipe so it is curved to have the jet douche Guan Youyu blow-off pipe that sprays siphonic closet revolution equidirectional, that a 180o is arranged now; The revolution of having cancelled 180o is curved; Eliminated the factor of 62% local energy loss, adopted inner wall smooth simultaneously, the jet caliber playpipe suitable with blow-off pipe import caliber is to reduce its local energy loss along journey energy loss and the current that eject; Give full play to the energy of water, to reach the water saving purpose.
During use, open flushing valve, current flow out from water tank; A part is through toilet circle water channel flush toilet inwall, and another part gets into the jet douche pipe, except that less linear loss; Do not have any local losses,, promote dirt from the water seal bottom and get into the blow-off pipe relative with playpipe with powerful power; Moment makes toilet generation siphon, accomplishes flushing process, to reach the water saving purpose.
Description of drawingsFig. 1 is existing injection siphonic closet structural representation,
Fig. 2 is the structural representation of the utility model,
Fig. 3 is the another kind of embodiment of the utility model,
Fig. 4 is another embodiment of the utility model.
Among the figure: 1-water tank, 2-watering machine, 3-flushing valve, 4-toilet circle flushing water channel, 5-jet douche pipe, the outlet of 6-jet douche pipe, 7-blow-off pipe, 8-water seal, 9-closestool body, h-water tank bottom are higher than the distance of closestool body upper surface.
The specific embodiment Embodiment 1
As shown in Figure 2:
A kind of water-saving toilet; Comprise water tank 1 and closestool body 9; Water tank 1 is equipped with watering machine 2 and is provided with outfall, and outfall is equipped with the flushing valve 3 by tank switch control, and closestool body 9 is established the toilet circle flushing water channel 4 around its top; Upwards arch upward in the front portion, the reclinate blow-off pipe 7 in rear portion, jet douche pipe 5; It is characterized in that: blow-off pipe 7 is positioned at the rear portion of closestool body 9; Jet douche pipe 5 is positioned at blow-off pipe 7 front relative positions, is arranged on the front portion of closestool body 9; The outlet 6 of jet douche pipe is over against the blow-off pipe import, and the mid point of jet douche pipe outlet 6 and the mid point of blow-off pipe import are located along the same line, and jet douche pipe 5 inlets communicate with toilet circle flushing water channel 4 front portions; Jet douche pipe 5 is a straight tube, and the caliber of jet douche pipe outlet 6 is suitable with blow-off pipe 7 import calibers.Jet douche outlet 6 is positioned at below the closestool body 9 bottom water seals 8.Closestool body 9 upper surfaces and water tank 1 bottom flush.
In order to reduce resistance to greatest extent, reduce the roughness of jet douche inside pipe wall, to reduce along the journey energy loss; Jet douche pipe 5 inwalls are provided with the glaze layer.And existing jet douche pipe 5 inwalls do not have the glaze layer, inner wall coarse.
During use, get into the water that the toilet circle washes water channel, flow out through the flushing hole that is located at toilet circle flushing water channel top on a small quantity, clean toilet inwall all around; It is anterior that a large amount of water flow to toilet circle flushing water channel, gets into the jet douche pipe, and this part water has no at energy under the situation of local losses, from playpipe flushing ejection; Because the jet douche pipe is a straight tube, the caliber of jet douche pipe outlet is suitable with blow-off pipe import caliber, after the current that eject get into water seal 8; Its local energy loss is also less, thereby with powerful power, promotes dirt from the water seal bottom and get into blow-off pipe; Moment makes blow-off pipe be full of water, and flushing process is accomplished in toilet generation siphon.
As shown in Figure 3: blow-off pipe 7 is arranged on the front portion of closestool body 9; Jet douche pipe 5 is arranged on the rear portion of closestool body 9; Jet douche pipe 5 inlets communicate with water tank outlet, and jet douche pipe 5 jets are that jet douche outlet 6 is positioned at 8 times imports over against blow-off pipe 7 of water seal.All the other are identical with embodiment 1.
During use, open flushing valve, current flow out from water tank; Directly be divided into two parts, a part is through toilet circle flushing water channel flush toilet inwall, and another part gets into the jet douche pipe; Current promote dirt from the water seal bottom and get into the blow-off pipe relative with playpipe with powerful power, and moment makes toilet generation siphon; Accomplish flushing process, to reach the water saving purpose.
As shown in Figure 4: as to improve water tank 1 height, to increase the potential energy of jet water course; Water tank 1 bottom is higher than about 20～30 centimetres of the distance h of closestool body 9 upper surfaces.All the other are identical with embodiment 2.
The scheme that improves water tank 1 height is equally applicable to embodiment 1.
Claims (5)
1. water-saving toilet; Comprise water tank and closestool body, water tank is equipped with watering machine and is provided with outfall, and outfall is equipped with the flushing valve by tank switch control; Closestool body establish around the toilet circle flushing water channel front portion of its top upwards arch upward, the reclinate blow-off pipe in rear portion, the jet douche pipe; It is characterized in that: said jet douche pipe (5) is positioned at said blow-off pipe (7) front relative position, and said jet douche pipe (5) is a straight tube, and the caliber of said jet douche pipe outlet (6) is suitable with said blow-off pipe (7) import caliber.
2. a kind of water-saving toilet as claimed in claim 1; It is characterized in that: said blow-off pipe (7) is positioned at the rear portion of said closestool body (9); Said jet douche pipe (5) is arranged on the front portion of said closestool body (9); Said jet douche pipe (5) inlet communicates with said toilet circle flushing water channel (4) front portion, and said jet douche pipe outlet (6) is over against said blow-off pipe (7) import.
3. a kind of water-saving toilet as claimed in claim 1; It is characterized in that: said blow-off pipe (7) is arranged on the front portion of said closestool body (9); Said jet douche pipe (5) is arranged on the rear portion of said closestool body (9); Said jet douche pipe (5) inlet communicates with water tank outlet, and said jet douche pipe (5) jet is positioned under the water seal (8) import over against said blow-off pipe (7).
4. like claim 1,2 or 3 described a kind of water-saving toilets, it is characterized in that: said jet douche pipe (5) inwall is provided with the glaze layer.
5. a kind of water-saving toilet as claimed in claim 4 is characterized in that: said water tank (1) bottom is higher than said closestool body (9) upper surface, and its distance (h) is 20～30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202243160U CN202248187U (en) | 2011-06-29 | 2011-06-29 | Water-saving toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202243160U CN202248187U (en) | 2011-06-29 | 2011-06-29 | Water-saving toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202248187U true CN202248187U (en) | 2012-05-30 |
Family
ID=46109449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202243160U Expired - Fee Related CN202248187U (en) | 2011-06-29 | 2011-06-29 | Water-saving toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202248187U (en) |
Cited By (4)
| 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 |
| CN104727419A (en) * | 2014-12-19 | 2015-06-24 | 刘德辅 | Improved scheme of pedestal pan |
| CN106567436A (en) * | 2016-11-02 | 2017-04-19 | 蒙朝干 | Auxiliary washing device for inner wall of closestool and closestool using the same |
| CN113123417A (en) * | 2021-04-20 | 2021-07-16 | 重庆帝王洁具有限公司 | Novel toilet bowl flushing pipeline and auxiliary flushing channel thereof |
-
2011
- 2011-06-29 CN CN2011202243160U patent/CN202248187U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN104727419A (en) * | 2014-12-19 | 2015-06-24 | 刘德辅 | Improved scheme of pedestal pan |
| CN106567436A (en) * | 2016-11-02 | 2017-04-19 | 蒙朝干 | Auxiliary washing device for inner wall of closestool and closestool using the same |
| CN113123417A (en) * | 2021-04-20 | 2021-07-16 | 重庆帝王洁具有限公司 | Novel toilet bowl flushing pipeline and auxiliary flushing channel thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202658695U (en) | Water-saving siphon closestool | |
| CN102966154B (en) | Water quantity multiplier device for flushing of toilet | |
| CN202248187U (en) | Water-saving toilet | |
| CN201296965Y (en) | Super energy-saving conjoined siphonic pedestal pan | |
| CN101858103A (en) | Flip siphon-type pedestal pan | |
| CN104988973A (en) | Water saving stool | |
| CN202925651U (en) | Siphon-accelerated jetting siphon closestool | |
| CN202882090U (en) | Spraying type rapid siphon closestool | |
| CN102220781B (en) | Pipeline shunt pedestal pan | |
| CN104074253A (en) | Water-tank-free siphonic toilet | |
| CN201535010U (en) | Water saving mute siphon squatting pan | |
| CN208633229U (en) | A kind of boosting energy-saving closestool | |
| CN201883507U (en) | Spray large-bore overflow straight-drain toilet bowl | |
| CN202577546U (en) | Flip siphon-type pedestal pan | |
| CN201660948U (en) | Jet-type swirl water saving toilet | |
| CN205475576U (en) | Siphonic WC pan's blowdown structure | |
| CN108678112A (en) | A kind of boosting energy-saving closestool | |
| CN104712045B (en) | Hang wall hydrocone type water-saving toilet pan | |
| CN201474057U (en) | Water-saving toilet with 4.0 L volume | |
| CN102061738A (en) | Spraying-type overflowing direct-discharging pedestal pan with large calibre and use method thereof | |
| CN202055327U (en) | Double water seal water-saving toilet bowl | |
| CN203008092U (en) | Water-saving closestool | |
| CN106522336A (en) | Water-saving large-pipe-diameter siphon jet toilet bowl | |
| CN201962764U (en) | Water-saving closestool | |
| CN206941739U (en) | A kind of wall-mounted water-saving toilet seat |
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: 20120530 Termination date: 20130629 |