CN101649638A - Diaphragm type one-way valve - Google Patents
Diaphragm type one-way valve Download PDFInfo
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- CN101649638A CN101649638A CN200810055586A CN200810055586A CN101649638A CN 101649638 A CN101649638 A CN 101649638A CN 200810055586 A CN200810055586 A CN 200810055586A CN 200810055586 A CN200810055586 A CN 200810055586A CN 101649638 A CN101649638 A CN 101649638A
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- diaphragm
- way valve
- water
- toilet
- diaphragm type
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- Sanitary Device For Flush Toilet (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention provides a diaphragm type one-way valve, which is applied to the occasions for conveying materials discontinuously and uni-directionally to achieve that a passage is closed automaticallywhen the conveying of the materials is stopped. The diaphragm type one-way valve can also be applied to the occasions of floor drains and the like, and is particularly suitable to be applied to a straight-through toilet in sitting or squatting toilets and provides a novel drain valve for the straight-through toilet. Therefore, after relieving oneself, the remaining dirt is basically flushed and cleaned while one washes hands. If necessary, the remaining dirt is flushed away by jet flow water columns. The water used for flushing the toilet is quite little to achieve the advantages of water saving, emission reduction, money saving, deodorization, convenient use and low cost. The characteristics of water saving and emission reduction of the diaphragm type one-way valve are suitable for the requirements on building a resource-saving and environment-friendly society.
Description
Technical field
Sanitaryware
Background technology
At present the one way valve of using mostly is spring, hand plate type, foot-operated or counter weight type etc.Structure is complicated, uses inconvenient.
Sitting posture of using or squatting pot all need consume a large amount of water flushings at present.The about 9-11 liter of the expendable water supply volume of common sitting type toilet seat.3/6 liter of water-saving toilet carrying out dashes 3 liters of urine waters at present, dashes 6 liters of stool waters.The washing water quantity and the sitting type toilet seat of squatting pot are similar.The present toilet structure complexity of using, the manufacturing cost height, it is big to take up room, and the evaporating, emitting, dripping or leaking of liquid or gas phenomenon often appears in water tank.Along with expanding economy, the raising of living standards of the people, the quickening of urbanization of villages process certainly will be increasing to the demand of water resource.China is the country of serious water shortage, and water resource is more and more poorer at present.The conserve water resource has become the task of top priority.The toilet water accounts for 40% of living water use, and reducing the toilet water supply volume will have remarkable effect to pressure and the minimizing urban sewage discharge of alleviating water resource.
Summary of the invention
The purpose of this invention is to provide a kind of unidirectional backstop.Be applied in the occasion of interrupted unidirectional transportation of substances, automatic closing passage when realizing stopping transportation of substances.
Form by diaphragm and diaphragm frame for finishing the diaphragm type one-way valve that goal of the invention designs.The rigging position of diaphragm soffit is bonded in the rigging position place of diaphragm frame upper surface.The working edge of diaphragm upper surface is close to the working edge of diaphragm frame soffit, plays sealing process thus.When material passed through, diaphragm was open.After material passed through, diaphragm returned to original position under the elastic force effect of self, realized from movable sealing.
The present invention can be applicable to occasions such as floor drain.Be particularly suitable for being applied to the straight-through toilet (no deodorization bend pipe, sewage draining exit docks with sewer, the daily life sewage gutter collects in the sewage draining exit place) in sitting posture and the squatting pot.For it provides a kind of new-type sewage draining valve.Make that the flush toilet water is few.Realized water saving, reduction of discharging, saved money, deodorization, easy to use, cost is low.
Diaphragm type one-way valve is positioned at the sewage draining exit place of toilet.When relieving oneself, excreta is pushed diaphragm open.Excreta enters sewer automatically.Under the elastic force effect of diaphragm self, return to original position subsequently, realize from movable sealing.Open the ejector of toilet top, when washing one's hands the residual dirt in the toilet is rinsed well substantially.Directly wash away residual dirt with the jet water column in case of necessity, water is few.Dash the about 0-0.1 liter of urine water, dash the about 0-0.4 liter of stool, economize on water more than 95% than 3/6 liter of water-saving toilet.
The present invention is applied to straight-through toilet and has following characteristics:
1, water saving.Wash one's hands and equal towards toilet.When washing one's hands, the residual dirt in the toilet is washed down substantially.Directly wash away residual dirt with the jet water column in case of necessity, water is few.Dash the about 0-0.1 liter of urine water, dash the about 0-0.4 liter of stool, economize on water more than 95% than 3/6 liter of water-saving toilet.
2, reduce discharging.Reduce quantity of wastewater effluent, reduce the sewerage treatment load.
3, save money.The cheap time spent economizes when buying.Simple in structure, price is cheap.Every month few towards the water rate of toilet.Reduce the construction cost of water factory, reduced the construction cost of Wastewater Treatment Plant, reduced the sewerage treatment expense.
4, deodorization.Back foul gas phenomenon after the water seal of conventional toilet deodorization is evaporated some does not appear.
5, easy to use.Pull or pin is stepped on without hand, open and sealing is automatically and carries out.
6, low cost of manufacture.Simple in structure, materials are few, easily processing.
Description of drawings
Fig. 1 is a diaphragm type one-way valve closed state schematic diagram.
Fig. 2 is a diaphragm type one-way valve opening schematic diagram.
The specific embodiment
As shown in Figure 1 and Figure 2.Diaphragm type one-way valve is made up of diaphragm 1 and diaphragm frame 2.The rigging position of diaphragm soffit is bonded in the rigging position place of diaphragm frame upper surface.The working edge of diaphragm upper surface is close to the working edge of diaphragm frame soffit, plays sealing process thus.When material passed through, diaphragm was open.After material passed through, diaphragm returned to original position under the elastic force effect of self, realized from movable sealing.
Claims (3)
1, a kind of diaphragm type one-way valve is characterized in that described diaphragm type one-way valve is made up of diaphragm and diaphragm frame.
2, diaphragm type one-way valve according to claim 1 is characterized in that diaphragm is a flexible sheet.
3, diaphragm type one-way valve according to claim 1 is characterized in that the rigging position of diaphragm soffit is bonded in the rigging position place of diaphragm frame upper surface, and the working edge of diaphragm upper surface is close to the working edge of diaphragm frame soffit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055586A CN101649638A (en) | 2008-08-13 | 2008-08-13 | Diaphragm type one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055586A CN101649638A (en) | 2008-08-13 | 2008-08-13 | Diaphragm type one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101649638A true CN101649638A (en) | 2010-02-17 |
Family
ID=41671952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810055586A Pending CN101649638A (en) | 2008-08-13 | 2008-08-13 | Diaphragm type one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301497A (en) * | 2018-04-11 | 2018-07-20 | 孟志斌 | A kind of Multifunctional deodorization device |
| CN113577453A (en) * | 2021-07-21 | 2021-11-02 | 江西洪达医疗器械集团有限公司 | Needleless medicine adding liquid medicine filter |
-
2008
- 2008-08-13 CN CN200810055586A patent/CN101649638A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301497A (en) * | 2018-04-11 | 2018-07-20 | 孟志斌 | A kind of Multifunctional deodorization device |
| CN113577453A (en) * | 2021-07-21 | 2021-11-02 | 江西洪达医疗器械集团有限公司 | Needleless medicine adding liquid medicine filter |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100217 |