CN207211285U - A kind of economical toilet using gradual shrinkage pipeline - Google Patents
A kind of economical toilet using gradual shrinkage pipeline Download PDFInfo
- Publication number
- CN207211285U CN207211285U CN201720404707.8U CN201720404707U CN207211285U CN 207211285 U CN207211285 U CN 207211285U CN 201720404707 U CN201720404707 U CN 201720404707U CN 207211285 U CN207211285 U CN 207211285U
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- CN
- China
- Prior art keywords
- section
- siphon
- siphon piping
- water
- connecting 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
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of economical toilet using gradual shrinkage pipeline, including squatting pan, the squatting pan is provided with water tank connecting pipe road, sewage pool and siphon piping, the bottom of the sewage pool is provided with sewage draining exit, the sewage draining exit of the entrance connection sewage pool of the siphon piping, port of export connection are extraneous；The water tank connecting pipe road, entrance point joining water box delivery port, port of export connection sewage pool inlet opening.The utility model improves the discharge velocity of current by gradual shrinkage water tank connecting pipe road；By gradually-reducing-expanding type siphon piping, the negative pressure value in pipeline when siphonage occurs is improved, advantageously forms siphon, be advantageous to improve siphon draft.Siphon piping part is seamlessly transitted using Rouno Cormer Pregrinding Wheel, is not easily blocked.Therefore, the time formed needed for siphon is short, and siphon duration length, filth-discharging effect is good, so more being economized on water than common squatting pan.
Description
1. technical field：
Technical field of sanitary ware is the utility model is related to, more particularly to a kind of closestool.
2. background technology：
China is the serious country of a water shortage.Although the freshwater resources total amount in China ranks the 4th, the world, I
The water resource of per capita of state is only the 1/4 of world average level, is the whole world one of poorest country of water resource per capita.However,
China is the country that water consumption is most in the world again.According to statistics, urban family water has half to consume in toilet, particularly disappears
Consumption is on water closet.In daily life, universal siphonage-toilet is discharged dirt from blow-off line by siphonage.
The kinetic energy of water is not made full use of in the prior art.Reach blowdown effect as the very common kinetic energy using water in public places
The squatting pan of fruit, there is very big water saving potential.The thing essential as service people's daily life, research water saving are squatted just
Formula closestool contributes to the reality of mediation water shortage and this big conflict of water consumption, while also responsive to number of national energy-saving emission reduction
Call together.
3. the content of the invention：
The purpose of this utility model is to avoid the deficiencies in the prior art and provide a kind of closestool, by its water pipe
With the design of siphon piping, the discharge velocity of current is improved, improves scouring effect, and increase siphon draft, improve blowdown effect
Fruit, so as to reach more preferable filth-discharging effect with less water.
To achieve the above object, there is provided following technical scheme.
A kind of closestool, including squatting pan, the squatting pan are provided with water tank connecting pipe road, sewage pool and siphon piping, its
It is characterised by：The bottom of the sewage pool is provided with sewage draining exit, the sewage draining exit of the entrance connection sewage pool of the siphon piping, goes out
The connection of mouth end is extraneous；The water tank connecting pipe road, entrance point joining water box delivery port, port of export connection sewage pool inlet opening.
1. the siphon piping is followed successively by depression section, raised section, discharge section from entrance to outlet；The siphon piping is circle
Arc seamlessly transits section, and the depression section and the sewage draining exit of the sewage pool of the siphon piping are tangent, the projection of the siphon piping
Section and discharge section are tangent, contain water seal water in the depression section.
The water tank connecting pipe road is by the vertical pipeline of two sections of different tube diameters of middle part gradual shrinkage pipeline connection；The water
The a diameter of 54mm of case connecting pipe upper pipe, a diameter of 36mm of lower pipeline, taper angle are 28.8 °；The water tank connection
Duct bottom is connected by arc section with sewage pool inlet opening.
It is that the gradually-reducing-expanding type pipeline of discharge section is exported to from sewage pool that the circular arc of the siphon piping, which seamlessly transits section,；Institute
State the circular port that sewage draining exit is a diameter of 64mm；The cross section containing water seal water is 50-52mm circle in the depression section；Discharge
The outlet of section is a diameter of 60mm circle.
The discharge section of the siphon piping is divergent segment.
The utility model is improved by the structure in water tank connecting pipe road, improves the discharge velocity of current.Pass through siphon pipe
The structure in road is improved, and is increased negative pressure when siphon is formed, siphon is had bigger siphon draft, when being advanced by caused by siphon
Between, pollution discharge capability enhancing.Structure is improved simultaneously, the space increase that dirt passes through, is not easily blocked.It is consequently formed required for siphon
Time and water are less than common squatting pan, therefore than common squatting pan more water-saving.
Brief description of the drawings：
The utility model is described further using accompanying drawing, but the content in accompanying drawing is not formed to of the present utility model
Any restrictions.
Fig. 1 is top view of the present utility model.
Fig. 2 is Fig. 1 Section A-A figure.
In figure：
Water tank 1, water tank connecting pipe road 2, sewage pool 3, squatting pan 4, siphon piping 5.
Water outlet of water tank B, sewage pool inlet opening C, sewage draining exit D, siphon piping recess F, siphon piping high spot G, rainbow
H at suction pipe road flaring, siphon piping outlet E.
4. embodiment：
The utility model is further explained with the following Examples, squatted using people in squatting pan as standard, face side
Xiang Weiqian, after back direction is.
A kind of embodiment of closestool as depicted in figs. 1 and 2, including squatting pan 4, the squatting pan 4 are provided with water tank company
Adapter road 2, sewage pool 3 and siphon piping 5, the bottom of the sewage pool 3 are provided with sewage draining exit D, the entrance of the siphon piping
The sewage draining exit D of sewage pool is connected, port of export E connections are extraneous；The water tank connecting pipe road 2, entrance point joining water box water outlet B,
Port of export connection sewage pool inlet opening C.
Operation principle：As shown in Fig. 2 when the current in water tank are by Action of Gravity Field, when flowing through water tank connecting pipe road 2, because
The reduction of the middle part pipeline sectional area in water tank connecting pipe road 2, according to flow conservation principle, current flow into sewage pool inlet opening C
Speed can increase.Current are after sewage pool 3, into sewage draining exit D, into siphon piping tapered portion pipeline current again
Accelerated, current quickly promote siphon piping recess F water seal water to flow, and negative pressure, siphon are formed in siphon piping high spot G
Formed, so as to which dirt be discharged at siphon piping outlet E.Top is H at siphon piping flaring at siphon piping outlet E, is managed
The increase in footpath is advantageous to the discharge of dirt.
The present embodiment changes the shape in water tank connecting pipe road 2, and common Vertically tube road is designed into gradual shrinkage round pipe,
Make the speed increase by sewage pool inlet opening C of current.Siphon piping 5 is modified to tapered diverging shape, enters through sewage draining exit D
The current of siphon piping 5 are by the tapered portion of siphon piping 5, negative pressure when being accelerated again, while increasing to form siphon,
Siphon draft is increased, is advanced by the time of siphon formation.Dirt is by during H, caliber increases, no at the flaring of siphon piping 5
Easily block.Siphon piping 5 is designed to the form that Rouno Cormer Pregrinding Wheel smoothly transits, and reduces energy loss.Siphon piping 5 forms siphon institute
The time needed and water are less than common squatting pan, therefore than common squatting pan more water-saving.
Claims (5)
1. a kind of closestool, including squatting pan, the squatting pan is provided with water tank connecting pipe road, sewage pool and siphon piping, and it is special
Sign is：The bottom of the sewage pool is provided with sewage draining exit, the sewage draining exit of the entrance connection sewage pool of the siphon piping, outlet
End connection is extraneous；The water tank connecting pipe road, entrance point joining water box delivery port, port of export connection sewage pool inlet opening.
2. closestool according to claim 1, it is characterised in that：The siphon piping is followed successively by depression from entrance to outlet
Section, raised section, discharge section；The siphon piping is that circular arc seamlessly transits section, depression section and the dirt of the siphon piping
The sewage draining exit in pond is tangent, and the raised section of the siphon piping and discharge section are tangent, contains water seal water in the depression section.
3. closestool according to claim 1, it is characterised in that：The water tank connecting pipe road is to be connected by middle part gradual shrinkage pipeline
The vertical pipeline of the two sections of different tube diameters connect；The water tank connecting pipe road a diameter of 54mm of upper pipe, lower pipeline are a diameter of
36mm, taper angle are 28.8 °；Water tank connecting pipe road bottom is connected by arc section with sewage pool inlet opening.
4. closestool according to claim 2, it is characterised in that：It is from dirt that the circular arc of the siphon piping, which seamlessly transits section,
Pond is exported to the gradually-reducing-expanding type pipeline of discharge section；The sewage draining exit is a diameter of 64mm circular port；The depression Duan Zhonghan
The circle that the cross section for having water seal water is 50~52mm；The outlet for discharging section is a diameter of 60mm circle.
5. closestool according to claim 4, it is characterised in that：The discharge section of the siphon piping is divergent segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404707.8U CN207211285U (en) | 2017-04-11 | 2017-04-11 | A kind of economical toilet using gradual shrinkage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404707.8U CN207211285U (en) | 2017-04-11 | 2017-04-11 | A kind of economical toilet using gradual shrinkage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211285U true CN207211285U (en) | 2018-04-10 |
Family
ID=61811020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720404707.8U Expired - Fee Related CN207211285U (en) | 2017-04-11 | 2017-04-11 | A kind of economical toilet using gradual shrinkage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211285U (en) |
-
2017
- 2017-04-11 CN CN201720404707.8U patent/CN207211285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Mengnan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Mengnan Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190411 |