CN2383893Y - Forced siphon cistern - Google Patents
Forced siphon cistern Download PDFInfo
- Publication number
- CN2383893Y CN2383893Y CN 99236532 CN99236532U CN2383893Y CN 2383893 Y CN2383893 Y CN 2383893Y CN 99236532 CN99236532 CN 99236532 CN 99236532 U CN99236532 U CN 99236532U CN 2383893 Y CN2383893 Y CN 2383893Y
- Authority
- CN
- China
- Prior art keywords
- water
- vacuum chamber
- water tank
- syphon
- floating ball
- 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 relates to a forced siphon cistern, which is composed of a water tank 1, a water inlet pipe 2, a floating ball 4, a floating ball valve 3, a siphon pipe 9 and a vacuum chamber 7. The upper edge of the vacuum chamber 4 is fixed on the water tank 1, and the lower edge of the vacuum chamber 7 is connected with the floating ball 4 or a floating ball connecting rod 5; an air-exhausting hose 8 is connected from the vacuum chamber 7 to the siphon pipe 9. The utility model with reasonable structure and convenient use adopts the siphoning and flushing structure and solves the problem of the water leakage of the water tank.
Description
The utility model relates to daily necessities field, particularly low cistern for closet bowl.
General water closet flushometer all is equipped with water inlet pipe, float valve, bleed off pipe, jet water spout and bath switch at water tank, during use water inlet pipe is received on the running water pipe, there is not water during beginning in the water tank, the bath switch cuts out, float valve is opened, and water tank water intake is when cistern water level rises to certain altitude, float valve is closed, and stops into water.In the time will washing by water, with the external force switch opens of will washing by water, the water in the water tank is gone out from jet water spout rapidly, because the effect of waterpower, the bath switch will wait until that the water in the water tank has dashed and could close automatically, afterwards, and repetition water tank water intake process.
This flushometer structure is simpler, and bath speed is fast, and its shortcoming is because the bath switch uses rubber tile to make, be installed in the bottom of water tank, by deadweight and hydraulic pressure jet water spout is sealed, aging easily and difficult with the jet water spout sealing, the radiator leak phenomenon usually appears.
The purpose of this utility model is to improve the flushing structure of low level cistern, makes its bath easily, and is water-tight.
The utility model water tank, water inlet pipe, float valve, jet water spout and bath switch are formed, make jet water spout with syphon, make the bath switch with a telescopic vacuum chamber, the top of vacuum chamber is fixed on the water tank, the bottom of vacuum chamber connects ball float or floating ball rod, article one, exhaust hose couples together vacuum chamber and syphon, and siphonal delivery port is established a trapped well.
Its operating principle is such, does not have water during beginning in the water tank, and ball float falls, float valve is opened, water enters water tank from water inlet pipe, and water tank is in the water inlet process, and water does not outflow during water level no show syphon summit, rising along with water level, the buoyancy that ball float rises compresses vacuum chamber, the vacuum room air is drained, when cistern water level rises to certain altitude, float valve is closed, and stops into water.In the time will washing by water, with external force ball float is pressed in the water, vacuum chamber is stretched, volume increases the negative pressure that forms, effect owing to negative pressure in the syphon makes the water in the water tank cross the formation siphon of syphon top, and water is gone out outward from syphon, the back siphon disappearance that finishes of washing by water, stop bath, repeat the water tank water intake process then.
The utility model adopts the syphon flushing water structure, has solved the radiator leak problem, and is rational in infrastructure, easy to use.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
In water tank 1, be installed into water pipe 2 and syphon 9, the end of water inlet pipe 2 is equipped with float valve 3, with a connecting rod 5 float valve 3 is connected with ball float 4, one flush button 6 is installed on connecting rod 5, the top of ball float 4 connects a vacuum chamber 7, the top of vacuum chamber 7 is fixed on the water tank 1, and an exhaust hose 8 is connected to syphon 9 from vacuum chamber 7, and a trapped well 10 is established in the exit of syphon 9.
During use, do not have water in the beginning water tank 1, ball float 4 falls, vacuum chamber 7 inner volume maximums, float valve 3 is opened, and water enters water tank 1 from water pipe 2, in the water inlet process, water does not outbound flow before the summit of water level no show syphon 9, and along with the rising of water level, ball float 4 rises and compression vacuum chamber 7, air in the vacuum chamber 7 is drained, when water level rose to certain altitude, float valve 3 was closed, and stopped into water.In the time will washing by water, press flush button 6, ball float 4 is pressed in the water, vacuum chamber 7 volume that stretched increase to form negative pressure, makes to form negative pressure in the syphon 9, because siphon is formed on the top that the effect of negative pressure makes water cross syphon 9, water in the water tank 1 is outwards gone out from syphon 9, siphon disappeared after bath finished, and stopped bath, repeated the water tank water intake process then.
Claims (1)
1, forces the hydrocone type flushing tank, form by water tank (1), water inlet pipe (2), ball float (4) and float valve (3), jet water spout and bath switch, it is characterized in that: jet water spout is syphon (9), the bath switch is vacuum chamber (7), the top of vacuum chamber (7) is fixed on the water tank (1), the bottom of vacuum chamber (7) connects ball float (4) or floating ball rod (5), and an exhaust hose (8) is connected to syphon (9) from vacuum chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236532 CN2383893Y (en) | 1999-07-06 | 1999-07-06 | Forced siphon cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236532 CN2383893Y (en) | 1999-07-06 | 1999-07-06 | Forced siphon cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2383893Y true CN2383893Y (en) | 2000-06-21 |
Family
ID=34024337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236532 Expired - Fee Related CN2383893Y (en) | 1999-07-06 | 1999-07-06 | Forced siphon cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2383893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930364A (en) * | 2017-05-04 | 2017-07-07 | 山东农业大学 | Omnipotent siphoning installation |
-
1999
- 1999-07-06 CN CN 99236532 patent/CN2383893Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930364A (en) * | 2017-05-04 | 2017-07-07 | 山东农业大学 | Omnipotent siphoning installation |
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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 |