CN2172313Y - Press delyed self-closed toilet flushing valve - Google Patents
Press delyed self-closed toilet flushing valve Download PDFInfo
- Publication number
- CN2172313Y CN2172313Y CN 93239463 CN93239463U CN2172313Y CN 2172313 Y CN2172313 Y CN 2172313Y CN 93239463 CN93239463 CN 93239463 CN 93239463 U CN93239463 U CN 93239463U CN 2172313 Y CN2172313 Y CN 2172313Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- self
- pressure chamber
- float trap
- 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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Abstract
The utility model provides a press type delayed self-closed toilet flushing valve, comprising a water inlet, a water outlet, and a valve body. A valve body is provided with a compression rod matched with the valve body, the inside of the valve body is provided with a float valve, and a pressure chamber is arranged between the float valve and the valve body; the float valve is provided with a damping hole communicated with the pressure chamber; a position which is in the float valve and corresponds to the compression rod is provided with a valve core capable of swinging, and the valve body is provided with a time delaying adjusting device. The utility model which has the advantages of simple structure, light weight, convenient installation and operation, little space occupation, and water saving can be self-closed in the delayed way.
Description
The utility model relates to a kind of flush valve, particularly be a kind of by formula delay-self-closing flush valve.
The high and low water tank volume of Shi Yonging is big traditionally, and it is big to take up space, water wasting, and people improve on this basis for this reason, have made the automatic delay function device, are to adopt the control fluid to finish manually opened automatic delay function.Part is many, manufacturing cost is higher but all exist, and consumes the many shortcomings of raw material.
In view of above reason, the purpose of this utility model is in order to provide a kind of simple in structure, in light weight, easy for installation, and it is little to take up space, water-saving, material-saving by formula delay-self-closing flush valve.
The valve body that contains water inlet and outfall is arranged in the utility model, the depression bar that can be connected with button that cooperates with valve body is arranged on valve body, float trap is arranged in valve body, between float trap and valve body, pressure chamber is arranged, the damping hole that communicates with pressure chamber is arranged on the float trap, in float trap with the depression bar relevant position on the spool that can swing is arranged, delay regulating device (referring to Fig. 1) is arranged on valve body.
Back-moving spring (referring to Fig. 2) is arranged on the above-mentioned spool.
Above-mentioned delay regulating device can be between depression bar and valve body and and the adjusting nut (referring to Fig. 1) that is threaded of valve body, regulate adjusting nut and just can control delay time and displacement size.
During work, button drives depression bar and moves downward, and contacts with spool on the float trap, because the effect of power makes spool depart from vertical angle, pressure chamber hydraulic pressure is reduced, and float trap rises, and water inlet is opened, and finishes the unlatching task.Meanwhile enter the pressure of the tap water of water inlet, the damping hole of one water from the float trap arranged to the pressure chamber water filling, fill up pressure chamber, when the pressure of water in the pressure chamber and float trap own wt during greater than tap water pressure, float trap descends, and finishes self-closing task.
The utility model adopts the hydraulic pressure difference principle to design spool, float trap, and is provided with delay regulating device, has reached the purpose of delay-self-closing.Compare with existing automatic delay function device, have following advantage:
1, little, the material-saving of volume, cost is low, and part is few, and it is few to take up space, and processes simple, easy to install;
2, automatic delayed is closed, using water wisely;
3, good looking appearance;
4, applied widely, the building flushing closet that is suitable for each level is used.
Introduce embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation
With reference to figure 1, the top that contains the valve body 3 of water inlet 1 and outfall 2 valve gap 4 that has been threaded, and the two has sealing mat 5.Be connected with adjusting nut 6 in valve gap 4 screw top as delay regulating device.Depression bar 7 one ends stretch in the adjusting nut 6 and with adjusting nut and are slidingly matched.Spring 8 is contained on the depression bar 7.Place on the float trap 9 in the valve body damping hole 11 that communicates with pressure chamber 10 is arranged.Spool 12 places float trap 9 interior and corresponding with depression bar 7.Back-moving spring 13 is loaded on the spool 12.Guide vane wheel 14 is housed on outfall 2.The top of float trap 9 with the valve body opposite position on sealing mat 15 is housed.Float trap 9 lower end surface with guide vane wheel 14 end face correspondence positions on sealing mat 16 is housed.
Claims (3)
1, by formula delay-self-closing flush valve, it is characterized in that the valve body that contains water inlet and outfall is arranged in the described flush valve, the depression bar that cooperates with valve body is arranged on valve body, float trap is arranged in valve body, between float trap and valve body, pressure chamber is arranged, the damping hole that communicates with pressure chamber is arranged on the float trap, in float trap with the depression bar opposite position on the spool that can swing is arranged, delay regulating device is arranged on valve body.
2, as claimed in claim 1 by formula delay-self-closing flush valve, it is characterized in that on the described spool back-moving spring being arranged.
3, as claimed in claim 1 by formula delay-self-closing flush valve, it is characterized in that described delay regulating device can be between depression bar and valve body and and the adjusting nut that is threaded of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239463 CN2172313Y (en) | 1993-10-29 | 1993-10-29 | Press delyed self-closed toilet flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239463 CN2172313Y (en) | 1993-10-29 | 1993-10-29 | Press delyed self-closed toilet flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172313Y true CN2172313Y (en) | 1994-07-20 |
Family
ID=33813989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239463 Expired - Fee Related CN2172313Y (en) | 1993-10-29 | 1993-10-29 | Press delyed self-closed toilet flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172313Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320221C (en) * | 2001-12-04 | 2007-06-06 | 阿利查尔技术有限公司 | Automatic bathroom flushers |
-
1993
- 1993-10-29 CN CN 93239463 patent/CN2172313Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320221C (en) * | 2001-12-04 | 2007-06-06 | 阿利查尔技术有限公司 | Automatic bathroom flushers |
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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 |