CN2129784Y - Toilet flushing device - Google Patents
Toilet flushing device Download PDFInfo
- Publication number
- CN2129784Y CN2129784Y CN 92229873 CN92229873U CN2129784Y CN 2129784 Y CN2129784 Y CN 2129784Y CN 92229873 CN92229873 CN 92229873 CN 92229873 U CN92229873 U CN 92229873U CN 2129784 Y CN2129784 Y CN 2129784Y
- Authority
- CN
- China
- Prior art keywords
- water
- flushing device
- toilet
- utility
- 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 tap water flushing device for a toilet. The utility model uses a hermetical water bag to replace a water box and a water inflow switch on the basis of an existing box-type flushing device for the toilet. The utility model has the advantages of simple structure, high reliability, low cost, and high efficiency, and can not be influenced by the supplement pressure of the water. Meanwhile, the tap water flushing device for toilet is of cleanness and water saving.
Description
The utility model is a kind of flushing device for toilet that uses tap water to wash away urinal, it belongs to the flushing device field of being with water tank, the shape or the material that particularly relate to flushing cisterns are selected, and it comprises linking on the water tank running water pipe, outlet pipe, and outlet pipe links to each other with urinal by cock of water drain.
At present the lavatory flushing device for toilet that generally uses mainly contains two big classes, and the one, be serially connected with the pressure washing that valve between running water pipe and urinal directly utilizes tap water by unlatching; The 2nd, a water tank that is higher than urinal is set stores tap water, utilize the water in the water tank to wash for the potential energy of urinal.They all have weak point: the former dashes just poor ability when the pressure of tap water is low, and the caliber of tap water wants big, even otherwise hydraulic pressure is enough and the water yield deficiency also can't be washed or wash unclean; The latter's the high rapid wear of water tank valency, and how fault easily leak, and the water yield that consumes when dashing just is uncontrollable and bigger.
The purpose of this utility model be to avoid weak point of the prior art and provide that a kind of reliable operation, cost are low, working service flushing device for toilet easily.
The purpose of this utility model can reach by following measure: will be higher than the raw water box of urinal and water inlet switch and ball float and only replace with an airtight water pocket, it both can make the water in the capsule have potential energy for urinal behind water storage, had automatically quantitatively stored the water that needs towards toilet again.
The purpose of this utility model can also reach by following measure: the shape of water pocket can be arbitrarily, but with sphere for well.For making full use of the pressure of tap water, water pocket can be made absorbing and to store hydraulic pressure with the rubber-like material, as with rubber or plastics or rubber-plastics material.For make hydraulic pressure in the water pocket maintain the maximum value of hydraulic pressure in the running water pipe and prevent when in the running water pipe when anhydrous aqueous reflux in the water pocket return in the running water pipe and go, can between running water pipe and water pocket, be connected in series an one way valve.Be control discharging quantity of water that can be artificial as required, cock of water drain is selected for use from the pedal type switch that resets.
The utility model has following advantage compared to existing technology:
1, because water pocket is to be made and self can be flat voluntarily along with the minimizing of water in the capsule because of influence of atmosphere pressure by elastomeric material, so when cock of water drain is opened, the initial impact force that water is had under self gravitation and double action because of the convergent force of the elastomeric material that absorbs the water pocket that tap water pressure risen greatly can once be washed out larger volume in the urinal or the difficult dunghill that washes away, simultaneously, water pocket can provide lasting impulse force and enough water yields to urinal with the water in the capsule together with the water in the running water pipe when going down together flat gradually.So not only kept the advantage of raw water box formula flushing device for water-closet, and the efficient of flushing is higher, also cleaner.
2, running water pipe can be with less caliber, and water inlet switch and the ball float supporting with it all no longer need, and the cost of water pocket is not high yet, so its is simple in structure, with low cost.
3, the water yield is just dashed in the control that foot-operated cock of water drain can be artificial, and water pocket only is connected with a water pipe, like this, water consumption not only easy to use but also few, and durable reliable, fault is few.
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of basic structure schematic diagram of the present utility model.
With reference to Fig. 1, running water pipe 1 connects the airtight water pocket of being made by rubber 3 by one way valve 2 with outlet pipe 4, and outlet pipe 4 is through connecing urinal 6 from the pedal type switch 5 that resets.
Tap water injects water pockets 3 by pipe 1 through one way valve 2, and water pocket 3 launches water storage under the pressure of tap water, when the pressure of hydraulic pressure and tap water is identical in capsule 3 only.In the water use peak phase, the hydraulic pressure step-down of tap water, under action of pressure, one way valve 2 is closed, and water under high pressure in the water pocket 3 can not run off and preserves.When water dashed just, with foot-operated cock of water drain 5 down, the water in the water pocket 3 just has enough impact forces when discharging from outlet pipe 4 and the water yield is washed out dunghill.
Claims (4)
1, a kind of flushing device for toilet that uses tap water to wash away urinal, linking on its water tank 3 has running water pipe 1, outlet pipe 4, and outlet pipe 4 links to each other with urinal 6 by cock of water drain 5, and feature of the present utility model is that water tank 3 is airtight water pocket 3.
2, flushing device for toilet according to claim 1 is characterized in that being shaped as arbitrarily and having elasticity of water pocket 3.
3, flushing device for toilet according to claim 1 and 2 is characterized in that being serially connected with one way valve 2 between running water pipe 1 and water pocket 3.
4, flushing device for toilet according to claim 1 is characterized in that the pedal type switch 5 of cock of water drain 5 for resetting certainly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229873 CN2129784Y (en) | 1992-08-05 | 1992-08-05 | Toilet flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229873 CN2129784Y (en) | 1992-08-05 | 1992-08-05 | Toilet flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129784Y true CN2129784Y (en) | 1993-04-14 |
Family
ID=33773132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229873 Expired - Fee Related CN2129784Y (en) | 1992-08-05 | 1992-08-05 | Toilet flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356254A (en) * | 2018-11-27 | 2019-02-19 | 马万连 | A kind of automatic flushing squatting pan |
-
1992
- 1992-08-05 CN CN 92229873 patent/CN2129784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356254A (en) * | 2018-11-27 | 2019-02-19 | 马万连 | A kind of automatic flushing squatting pan |
| CN109356254B (en) * | 2018-11-27 | 2020-12-15 | 阜阳智企生产力促进中心有限公司 | Self-flushing squatting pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |