CN2505526Y - Direct-flushing stepless flow-regulating water-saving valve - Google Patents
Direct-flushing stepless flow-regulating water-saving valve Download PDFInfo
- Publication number
- CN2505526Y CN2505526Y CN 01270921 CN01270921U CN2505526Y CN 2505526 Y CN2505526 Y CN 2505526Y CN 01270921 CN01270921 CN 01270921 CN 01270921 U CN01270921 U CN 01270921U CN 2505526 Y CN2505526 Y CN 2505526Y
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- China
- Prior art keywords
- valve
- floating drum
- hole
- flushing
- direct
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- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A direct-flushing stepless flow-regulating water-saving valve comprises a buoy, a buoy lifting device, a valve cushion and a guide ring, wherein, the valve cushion is arranged at the bottom of the buoy, the sealed top of the buoy is provided with an air inlet hole which is connected with an air inlet valve arranged inside a sliding bush which passes through and is fixed in the hole on top of a water tank; the guide ring is covered on the lower end of the buoy and is connected with the sliding bush through a connection bar. The utility model has the advantages that the air in the buoy can be released through a deflation valve so that the buoy can be dropped off in advance to block discharge outlet and reduce discharge amount; the time of the buoy falling can be changed by adjusting the ventilation volume of the deflation valve to achieve the aim of stepless flow-regulating, thereby saving water greatly; besides, the utility model is simple in structure and easy in operation.
Description
Technical field
The utility model relates to sanitaryware, the direct-flushing stepless quantity-regulating water-saving valve in particularly a kind of tank for excrement pan.
Background technology
Existing this type of flushing valve has plenty of once the water emptying of water tank, has plenty of and can divide two grades to discharge water, though can save certain water yield, its shortcoming is arbitrarily to control waterdrainage amount, waste water source during big yield; And dash during the little water yield unclean sometimes.
Summary of the invention
The purpose of this utility model just provides a kind of direct-flushing stepless quantity-regulating water-saving valve that can arbitrarily control waterdrainage amount.
The technical solution of the utility model is: comprise floating drum, floating drum lifting appliance, valve pad, guide ring, valve pad is positioned at the bottom of floating drum, there is an air inlet on top in described floating drum sealing, on this air inlet, be connected with air valve, this air valve places in the sliding sleeve, and this sliding sleeve passes and is fixed in the hole of tank top; Described guide ring is placed in the bottom of floating drum, and is connected with described sliding sleeve by connecting rod.
Described air valve is a cock-type, in its cock interconnective axial hole and radial hole are arranged, the through hole that corresponding described radial hole is arranged on its body wall, this through hole is connected with the top air inlet of described floating drum by flexible pipe, described floating drum lifting appliance comprises the lever of its fulcrum on described sliding sleeve wall, one end of this lever is positioned at the lower end of described air valve, and its other end and pull bar upper end are hinged, and the lower end of this pull bar and floating drum wall are hinged.
Described air valve is a cock-type, and an eccentric axially extending bore is arranged in its cock, on its valve body top one eccentric through-hole is arranged, and this through hole directly is connected with the air inlet on described floating drum top, and the top of cock is that slipper seal cooperates with the interior top of valve body; Described floating drum lifting appliance is made of the pull handle of described air valve body and upper end thereof.
Described air valve is a pressing.
At described floating drum external surface axial fin is arranged, the groove that is slidingly matched with this fin is arranged in the inboard of described guide ring.
The utility model has the advantages that: bleed off air in the floating drum by vent valve, floating drum is fallen in advance block the dewatering outlet, can reduce waterdrainage amount.Can change the length of the time that floating drum falls by the throughput of regulating vent valve, reach the purpose of step-less adjustment waterdrainage amount, can save the water source greatly.It is simple in structure, and is easy to implement.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is another example structure schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1-Fig. 3, this embodiment comprises floating drum 1, floating drum lifting appliance, valve pad 2, guide ring 3, and valve pad 2 is positioned at the bottom of floating drum 1.There is an air inlet 4 on top in the sealing of described floating drum 1, connects air valves 5 by flexible pipe 9 on this air inlet, and this air valve places in the sliding sleeve 6, and this sliding sleeve 6 passes and is fixed in the hole of tank top 7; Described guide ring 3 is placed in the bottom of floating drum 1, and is connected with described sliding sleeve 6 by connecting rod 8.
Described air valve 5 is a cock-type, in its cock 51 interconnective axial hole 52 and radial hole 53 is arranged, and the through hole 54 of corresponding described radial hole 53 is arranged on its body wall, and this through hole is connected with the top air inlet 4 of described floating drum 1 by flexible pipe 9.Described floating drum lifting appliance comprises the lever 10 of its fulcrum on described sliding sleeve 6 walls, and an end of this lever is positioned at the lower end of described air valve 5, and its other end and a pull bar 11 upper ends are hinged, and the wall of the lower end of this pull bar 11 and floating drum 1 is hinged.
When pressing the top of pressure valve 5, air valve 5 to lower slider, moves up by lever 10 and pull bar 11 pulling floating drums 1 in sliding sleeve 6, drives valve pad 2 upwards, is positioned at valve pad 2 following dewatering outlets 12 and discharges water.By the knob 55 change radial holes 53 on regulating cock 51 tops and the relative position of valve hole 54, make it that certain discharge quantity be arranged, along with the air in the floating drum 1 is bled off, floating drum 1 avales by own wt and stops in advance discharging water.
Referring to Fig. 4, the air valve 5 of this embodiment also is a cock-type, and an eccentric axially extending bore 56 is arranged in its cock 51, on its valve body top one eccentric through-hole 57 is arranged, this through hole directly is connected with the air inlet 4 on described floating drum 1 top, and the top of cock 51 is that slipper seal cooperates with the interior top of valve body.The floating drum lifting appliance of this embodiment is exactly the valve body and the connected pull handle 15 of air valve 5, needs pull handle 15 is upwards mentioned when discharging water, and its water saving principle is the same.
The utility model has axial fin 13 at the external surface of described floating drum 1, and the groove 14 (referring to Fig. 3) that is slidingly matched with described fin is arranged in the inboard of described guide ring 3.
Claims (5)
1, a kind of direct-flushing stepless quantity-regulating water-saving valve, comprise floating drum, floating drum lifting appliance, valve pad, guide ring, valve pad is positioned at the bottom of floating drum, it is characterized in that: there is an air inlet on the top in described floating drum sealing, on this air inlet, be connected with air valve, this air valve places in the sliding sleeve, and this sliding sleeve passes and is fixed in the hole of tank top; Described guide ring is placed in the bottom of floating drum, and is connected with described sliding sleeve by connecting rod.
2, direct-flushing stepless quantity-regulating water-saving valve according to claim 1, it is characterized in that: described air valve is a cock-type, in its cock interconnective axial hole and radial hole are arranged, the through hole that corresponding described radial hole is arranged on its body wall, this through hole is connected with the top air inlet of described floating drum by flexible pipe, described floating drum lifting appliance comprises the lever of its fulcrum on described sliding sleeve wall, one end of this lever is positioned at the lower end of described air valve, its other end and pull bar upper end are hinged, and the lower end of this pull bar and floating drum wall are hinged.
3, direct-flushing stepless quantity-regulating water-saving valve according to claim 1, it is characterized in that: described air valve is a cock-type, one eccentric axially extending bore is arranged in its cock, on its valve body top one eccentric through-hole is arranged, this through hole directly is connected with the air inlet on described floating drum top, and the top of cock is that slipper seal cooperates with the interior top of valve body; Described floating drum lifting appliance is made of the pull handle of described air valve body and upper end thereof.
4, direct-flushing stepless quantity-regulating water-saving valve according to claim 1, it is characterized in that: described air valve is a pressing.
5, according to claim 1,2 or 3 described direct-flushing stepless quantity-regulating water-saving valves, it is characterized in that: at described floating drum external surface axial fin is arranged, the groove that is slidingly matched with this fin is arranged in the inboard of described guide ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270921 CN2505526Y (en) | 2001-11-15 | 2001-11-15 | Direct-flushing stepless flow-regulating water-saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270921 CN2505526Y (en) | 2001-11-15 | 2001-11-15 | Direct-flushing stepless flow-regulating water-saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505526Y true CN2505526Y (en) | 2002-08-14 |
Family
ID=33676459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270921 Expired - Fee Related CN2505526Y (en) | 2001-11-15 | 2001-11-15 | Direct-flushing stepless flow-regulating water-saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505526Y (en) |
-
2001
- 2001-11-15 CN CN 01270921 patent/CN2505526Y/en not_active Expired - Fee Related
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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 |