CN2150253Y - Stored-pressure type water-saving flushing cistern for toilet - Google Patents
Stored-pressure type water-saving flushing cistern for toilet Download PDFInfo
- Publication number
- CN2150253Y CN2150253Y CN93204688U CN93204688U CN2150253Y CN 2150253 Y CN2150253 Y CN 2150253Y CN 93204688 U CN93204688 U CN 93204688U CN 93204688 U CN93204688 U CN 93204688U CN 2150253 Y CN2150253 Y CN 2150253Y
- Authority
- CN
- China
- Prior art keywords
- water
- casing
- toilet
- case lid
- piston
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
The utility model provides a stored-pressure type water-saving flushing cistern for a toilet, comprising a cistern cover (1), a cistern body (2) whose lower part is provided with a water inlet (3), a water outlet (4) and a hole (5), a piston (6), an energy storage spring (7), etc. The utility model uses the energy storage spring to store the pressure of a water pipe. The pressure is released when flushing the toilet to increase the pressure of the cistern when the water is dashed out. Because the utility model is large in water pressure, violent in flushing and few in stored water, the utility model has the advantage of water saving.
Description
The utility model relates to the water tank of the usefulness of flushing the toilet.
Use the Cistern flushing lavatory, whether lavatory flushing gets clean, and the one, see hydraulic pressure, the 2nd, see the water yield.Generally speaking, the water yield one timing, hydraulic pressure is big more, and water dashes just suddenly more, and the lavatory is rinsed just totally more, on the contrary hydraulic pressure one is regularly, and moisture storage capacity is big more, and the time that water dashes is just long more, and the lavatory also can be rinsed totally.The pressure of existing its water of toilet cistern leans on to such an extent that be the potential energy that is stored in the water in the water tank.Owing to be subjected to all multifactor influences such as cost, installation dimension, the height that water tank is installed is limited, thereby the hydraulic pressure in the water tank can not be very big, thereby for the lavatory can be rinsed totally, water tank is often done greatlyyer, so that can store more water.So, certainly will cause the waste of water.
The purpose of this utility model provides a kind of toilet cistern with big water pressure, so that can using water wisely.
The said toilet cistern of the utility model comprises that case lid and its underpart bring the casing in the mouth of a river, delivery port and hole into.Case lid and casing are fixedly linked.Be provided with a piston in the casing.An energy-stored spring is set between piston and case lid.An one-way cock that water can be advanced can not go out is set on the water inlet of casing.One push rod is set in the hole of casing.A Draw off valve is set on the delivery port of casing, an end of this valve link to each other with the casing axle other end be located at casing on push rod in the hole link to each other.Its operating principle of this toilet cistern is: during water storage, the pressure of water pipe is greater than the pressure in the water tank, the one way valve that water backs down on the water inlet constantly flows in the water tank, simultaneously, be arranged at the interior piston quilt of casing jack-up gradually, energy-stored spring constantly is out of shape storage power, till piston withstands case lid; When flushing the toilet, make push rod back down Draw off valve, at this moment, the water in the water tank forces down jointly self pressure and energy-stored spring pressure, in the pit of making a dash, the lavatory is rinsed.
Characteristics of the present utility model are to use an energy-stored spring, pressure in the water pipe is stored, again it is discharged when waiting to flush the toilet, pressure when going out with the water in the increase water tank, like this, compared with the prior art, because its hydraulic pressure is big, water dashes suddenly, and the water yield is adorned lessly exactly, but the lavatory also can be rinsed.Obviously, it has the water-saving advantage of energy.
What accompanying drawing provided is structural representation of the present utility model.Wherein 1 is case lid, and 2 for bringing the casing in the mouth of a river 3, delivery port 4 and hole 5 into, and 6 is piston, and 7 is energy-stored spring, and 8 is one-way cock, and 9 is push rod, and 10 is Draw off valve.The fixing securing member that can adopt as screw and so between case lid 1 and the casing 2, but for convenience also can adopt the press fastening type mode of employing when combining with the pot body as pressure cooker lid.Piston 6 edges preferably are provided with a circle shirt rim 11, and under the pressure of water, this shirt rim 11 will be opened as line in water tank, and it helps sealing and prevents to leak, but also method is simple, effectively.Case lid 1 and piston 6 or one of them or two its middle parts are made protrudingly when (or claiming recessed), promptly are convenient to be provided with energy-stored spring 7, regularly are beneficial to the whole volume that reduces water tank again in installation of water one.Push rod 9 and Draw off valve 10 the former be arranged in the hole 5, the latter is on the delivery port 4 that gets lodged in the casing 2, should note their anti-seepy question during manufacturing, prevent to leak and can take general conventional method.Case lid 1, casing 2 and piston 6 can adopt the plastic material manufacturing.
Claims (5)
1, a kind of elastic energy storing style water-saving toilet-flushing water tank, comprise that case lid (1) and its underpart bring the mouth of a river (3) into, the casing (2) of delivery port (4) and hole (5), case lid (1) is fixedly linked with casing (2), it is characterized in that being provided with in the casing (2) piston (6), between piston (6) and case lid (1), an energy-stored spring (7) is set, an one-way cock (8) that water can be advanced can not go out is set on the water inlet (3) of casing (2), in the hole (5) of casing (2) push rod (9) is set, on the delivery port (4) of casing (2) Draw off valve (10) is set, one end of this valve (10) links to each other with casing (2) axle, and its other end push rod (9) interior with being located at box body hole (5) links to each other.
2,, it is characterized in that case lid (1) and the mode of casing (2) with press fastening type are fixedly linked according to the said toilet cistern of claim 1.
3,, it is characterized in that the edge of said piston (6) is provided with a circle shirt rim (11) according to claim 1 and 2 said toilet cisterns.
4,, it is characterized in that said case lid (1) and (6) one of them or two its middle parts of living are made protrudingly according to claim 1 and 2 said toilet cisterns.
5,, it is characterized in that its middle part of said case lid (1) and piston (6) one of them or two makes protrudingly according to the said toilet cistern of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204688U CN2150253Y (en) | 1993-03-01 | 1993-03-01 | Stored-pressure type water-saving flushing cistern for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93204688U CN2150253Y (en) | 1993-03-01 | 1993-03-01 | Stored-pressure type water-saving flushing cistern for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150253Y true CN2150253Y (en) | 1993-12-22 |
Family
ID=33788172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93204688U Expired - Fee Related CN2150253Y (en) | 1993-03-01 | 1993-03-01 | Stored-pressure type water-saving flushing cistern for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671536A (en) * | 2022-04-20 | 2022-06-28 | 南通爱米食品有限公司 | Water storage tank with water purification effect |
-
1993
- 1993-03-01 CN CN93204688U patent/CN2150253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671536A (en) * | 2022-04-20 | 2022-06-28 | 南通爱米食品有限公司 | Water storage tank with water purification effect |
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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 |