CN2148106Y - Hydraulic flexible valve for low-level cistern - Google Patents
Hydraulic flexible valve for low-level cistern Download PDFInfo
- Publication number
- CN2148106Y CN2148106Y CN 93230551 CN93230551U CN2148106Y CN 2148106 Y CN2148106 Y CN 2148106Y CN 93230551 CN93230551 CN 93230551 CN 93230551 U CN93230551 U CN 93230551U CN 2148106 Y CN2148106 Y CN 2148106Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- water
- flexible valve
- 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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- Float Valves (AREA)
Abstract
The utility model relates to a hydraulic flexible valve for a lower level water tank belonging to the technical field of valves on a lower level water box. The hydraulic flexible valve for a lower level water tank is mainly composed of a valve seat (9) and a valve body (8). The valve body (8) is made of flexible material. The valve body (8) whose upper end surface is provided with a hole is a hollow spherical body. A given amount of water is positioned in the valve body (8) forever. The utility model can supply water according to the requirement and can be reliably sealed.
Description
Lower water box hydraulic pressure flexible valve belongs to the lower water box valve technology field.
Original lower water box valve mostly adopts vertical, turnover plate type etc., and the valve body of these valves generally all adopts flexible material to make, and shape mostly is forms such as awl, ball, when water tank need add water, because buoyancy function causes the sealing performance of valve not guarantee.Moreover waterdrainage amount is uncontrollable, opens once, and the water tank water is all emitted, and causes water resource waste.
The purpose of this utility model is for society provides a kind of valve body manufacturing simple, can quantitatively discharge water, and the lower water box hydraulic pressure flexible valve of good seal performance.
The utility model is achieved by the following technical solution: the utility model mainly is made of valve seat and valve body, and valve body adopts flexible material to make, and is shaped as the hollow ball that the upper surface has the hole, i.e. hollow hemisphere.The valve body wall thickness is last thick thin down, valve body links to each other with supporting axis by frame linking, because valve body adopts hollow hemisphere, has water in the valve body forever, mentions valve body, water in the water tank, flow in the closet by water pipe, when valve body falls, in deadweight and valve body under the effect of water, hurtle down, realize that amount discharges water on demand, it is last thick thin down adding the upper valve body thickness of section, good seal performance, during water tank water intake, buoyancy can not float valve body, and therefore, valve body adopts the valve of this hollow hemisphere, can realize measuring on demand and discharge water, and sealing performance is better.
Below, reach embodiment in conjunction with the accompanying drawings, the utility model is described in detail in detail.
Fig. 1, the utility model general structure master looks sectional view.
This example mainly is made of valve body (8) and valve body (9), valve body (8) is with flexible material is made, the upper surface has the hole hollow ball-shape object, it is hollow hemisphere, the wall thickness of valve body (8) is last thick thin down, valve body (8) links to each other with supporting axis (11) by frame linking (10), supporting axis (11) fixedly is located on the valve seat (9), and this routine valve body (8) is structure as a whole with frame linking (10), and both all make with rubber.In the use, in valve body (8) body water is arranged forever, mention valve body (8), water in the water tank flows into the closet from water pipe (12), when putting down valve body (8), in valve body (8) and body thereof under both actions of gravity of water, drop down onto rapidly on the valve body (9), realize that amount supplies water on demand, thick thin down on valve body (8) wall, valve body (8) can seal reliably, when water tank adds water, water to the buoyancy of valve body (8) forever less than the gross weight of water in valve body (8) and the body thereof, therefore, valve body (8) adopts the valve of this hollow hemisphere can realize that amount supplies water on demand, and good seal performance.In water tank, also be provided with overflow pipe (7), in order to guarantee not superelevation of cistern water level, sealing ring (6) is used for valve seat (9) is linked to each other with water tank with pad (4), (5) and locking nut (3), and bend pipe clamp nut (1) links to each other water pipe (12) with bend pipe sealing ring (2) with valve seat (9).
The utility model is made owing to valve body (8) adopts flexible material, and is hollow hemisphere, keeps water in the valve body body forever, thereby both can realize measuring on demand water supply, also can realize sealing more reliably.
Claims (3)
1, lower water box hydraulic pressure flexible valve mainly is made of valve seat (9) and valve body (8), it is characterized in that said valve body (8) is with flexible material is made, the upper surface has the hole hollow ball-shape object.
2, lower water box hydraulic pressure flexible valve according to claim 1 is characterized in that valve body (8) links to each other with supporting axis (11) by frame linking (10), and supporting axis (11) fixedly is located on the valve seat (9).
3, lower water box hydraulic pressure flexible valve according to claim 1 and 2 is characterized in that said valve body (8) adopts rubber to make, and wall thickness is last thick thin down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230551 CN2148106Y (en) | 1993-03-25 | 1993-03-25 | Hydraulic flexible valve for low-level cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230551 CN2148106Y (en) | 1993-03-25 | 1993-03-25 | Hydraulic flexible valve for low-level cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148106Y true CN2148106Y (en) | 1993-12-01 |
Family
ID=33807185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230551 Expired - Fee Related CN2148106Y (en) | 1993-03-25 | 1993-03-25 | Hydraulic flexible valve for low-level cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148106Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929210A (en) * | 2015-06-02 | 2015-09-23 | 薛宜 | Flushing water amount adjustable closestool water tank |
-
1993
- 1993-03-25 CN CN 93230551 patent/CN2148106Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929210A (en) * | 2015-06-02 | 2015-09-23 | 薛宜 | Flushing water amount adjustable closestool water tank |
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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 |