CN2214569Y - Spirally cut ball-cock - Google Patents
Spirally cut ball-cock Download PDFInfo
- Publication number
- CN2214569Y CN2214569Y CN 94247784 CN94247784U CN2214569Y CN 2214569 Y CN2214569 Y CN 2214569Y CN 94247784 CN94247784 CN 94247784 CN 94247784 U CN94247784 U CN 94247784U CN 2214569 Y CN2214569 Y CN 2214569Y
- Authority
- CN
- China
- Prior art keywords
- stator
- water
- pad
- moving plate
- cavity
- 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 relates to a spirally cut ball-cock. The inner cavity of a cock body of the utility model has a support baffle, which divides the inner cavity into a water inlet cavity and an outlet cavity, one side of the water inlet cavity, which is near the baffle, is provided with sealing rings, stator, rotor, shim and locking nuts. Each of the support baffle, the stator and the shim has a water inlet with a consistent position, the rotor also has the water inlet, the inner wall of the water cavity has a positioning rib, the outer margins of the shim, the rotor and the stator have positioning gaps, so the shim and the stator are fixed on the radial direction of the position gaps, and the rotor has a definite moving range owing to bigger positioning gaps. One side of the rotor is connected with a revolving shaft which is connected with ball links through link bars. The utility model is good sealing effect, and changes the easy leakage situation of the ball-cock in the prior art.
Description
At present, water tank all is a piston cylinder operator with float valve, and floating ball rod is connected with piston as spool by bearing pin, utilizes the pulling force or the pressure of ball float generation to make valve be in closed condition.The bearing pin and the axis hole on the floating ball rod of this structure are stressed bigger, easy to wear, make ball valve be in the required water level of closed condition on the one hand gradually and raise, the water tank water is too much, often cause the valve bad sealing on the other hand, leak for a long time, form the running water phenomenon.Such float valve is a large amount of is used for urinal, has wasted a large amount of water every year.
Be to provide a kind of water-saving water tank float valve, to change the deficiency of existing float valve order of the present utility model.
The purpose of this utility model realizes by structure shown in the drawings.It is made up of ball float, floating ball rod and valve body, valve body 1 inner chamber of the present utility model is cylindrical, a supporting clapboard 7 is arranged in the inner chamber, and this dividing plate is divided into two-part with inner chamber, and a part is a water-inlet cavity, under it water intake is arranged, a part is a water chamber, under it water outlet is arranged, and water-inlet cavity one side is provided with seal ring 6, stator 5, moving plate 4, pad 3 and locking nut 2 successively near dividing plate, constitute the spool of this float valve, this spool is fixed in the water-inlet cavity by the screw thread on locking nut and the internal chamber wall; Inlet 11 is respectively arranged on supporting clapboard, stator, moving plate and pad, and the position of the inlet on dividing plate, stator and the pad is consistent; Location fin 13 is arranged on water-inlet cavity one side inwall, location gap 10 is arranged on the outer rim of pad, moving plate and stator, the size of the location gap on pad and the moving plate is consistent with the location fin, gap on the moving plate is greater than the gap on pad and the stator, like this, make pad and stator fixing diametrically, and moving plate then have certain the sphere of activities because the location gap is bigger; One side joint of moving plate has rotatingshaft 12, and the axis hole that rotatingshaft passes on the stator is connected with floating ball rod 9 by connecting rod 8, when ball float with water tank in the water surface be in or under the position time, the state that valve then is in the pass or opens.Two ends of valve body is sealed by forward and backward lid.For making moving plate stressed evenly, can uniform a plurality of inletes on pad, moving plate, stator and dividing plate.
The utility model is simple in structure, because that the surface of stator, moving plate and pad can process is very flat, the sealing of the effect of intake pressure, thereby the utility model in addition is very tight, and stator, moving plate and pad are that face contact, and be stressed even, not easy to wear.The utility model waterproof effect is very remarkable, long service life, and thoroughly this has become the situation that existing float valve easily leaks.
Accompanying drawing 2 is the utility model moving plate front view;
Accompanying drawing 3 is the utility model moving plate plan view;
Accompanying drawing 4 is the utility model stator (pad) front view;
Accompanying drawing 5 is the utility model stator (pad) plan view;
Accompanying drawing 6 is the utility model valve body front view.
Embodiment
Valve body is made by engineering plastics, pad, moving plate and stator are made of copper, diameter is 14 millimeters, thick 2 millimeters, uniform 3 inletes on it, also uniform 3 inletes on the supporting clapboard, locate fins near uniform three of supporting clapboard place on the cylinder shape inner wall of valve inleting water chamber, rib is wide 2 millimeters, and 3 corresponding with it location gap are arranged on stator and the pad, and the gap on the moving plate is circular-arc.The pairing central angle of arc is 50 °.
Claims (2)
1, rotary-cuting type float valve, form by ball float, floating ball rod and valve, it is characterized in that body cavity is cylindrical, a supporting clapboard is arranged in the inner chamber, this dividing plate is divided into two-part with inner chamber, a part is a water-inlet cavity, under it water intake is arranged, a part is a water chamber, under it water outlet is arranged, water-inlet cavity one side is provided with seal ring, stator, moving plate, pad and locking nut successively near the dividing plate place, constitutes the spool of this float valve, and this spool is fixed in the water-inlet cavity by the screw thread on locking nut and the internal chamber wall; Inlet is respectively arranged on supporting clapboard, stator, moving plate and pad, and the position of the inlet on dividing plate, stator and the pad is consistent; On water-inlet cavity one side inwall, the location fin is arranged, the location gap is arranged on the outer rim of pad, moving plate and stator, the size of the location gap on pad and the moving plate is consistent with the location fin, gap on the moving plate is greater than the gap on pad and the stator, one side joint of moving plate has rotatingshaft, the axis hole that rotatingshaft passes on the stator is connected with floating ball rod by connecting rod, when ball float with water tank in the water surface be in or under the position time, valve then is in the state that closes or open.
2,, it is characterized in that uniform 3 inletes on pad, moving plate stator and the supporting clapboard according to the said rotary-cuting type float valve of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247784 CN2214569Y (en) | 1994-12-18 | 1994-12-18 | Spirally cut ball-cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247784 CN2214569Y (en) | 1994-12-18 | 1994-12-18 | Spirally cut ball-cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214569Y true CN2214569Y (en) | 1995-12-06 |
Family
ID=33852914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247784 Expired - Fee Related CN2214569Y (en) | 1994-12-18 | 1994-12-18 | Spirally cut ball-cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214569Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083691A1 (en) * | 2009-01-24 | 2010-07-29 | Chen Anyuan | Water inlet valve having ceramic pressure valve core for closestool |
| CN105822821A (en) * | 2015-01-09 | 2016-08-03 | 自贡东方过滤设备制造有限公司 | Adjustable floating ball valve for liquid level balancing |
-
1994
- 1994-12-18 CN CN 94247784 patent/CN2214569Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083691A1 (en) * | 2009-01-24 | 2010-07-29 | Chen Anyuan | Water inlet valve having ceramic pressure valve core for closestool |
| CN105822821A (en) * | 2015-01-09 | 2016-08-03 | 自贡东方过滤设备制造有限公司 | Adjustable floating ball valve for liquid level balancing |
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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 |