CN2360697Y - Ball-cock - Google Patents
Ball-cock Download PDFInfo
- Publication number
- CN2360697Y CN2360697Y CN 99204940 CN99204940U CN2360697Y CN 2360697 Y CN2360697 Y CN 2360697Y CN 99204940 CN99204940 CN 99204940 CN 99204940 U CN99204940 U CN 99204940U CN 2360697 Y CN2360697 Y CN 2360697Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- connecting rod
- stop valve
- ceramic seal
- 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 discloses a float ball valve which is composed of a stop valve, a connecting rod and a float ball. A ceramic seal slice valve core is arranged in the stop valve. A water inlet and a water outlet of the stop valve are arranged on the same straight line. The big end of the connecting rod is connected with the end part of a valve rod of the ceramic seal slice valve core through a spline. The small end of the connecting rod is provided with the float ball. The utility model can regulate the height of a water level of a water box according to the actual demand, which can save water. The hardness of the ceramic seal slice is high, the sealing property is good, the service life is extended, and in addition, the utility model has the advantages of compact structure and beautiful appearance.
Description
The utility model relates to a kind of float valve, is used for the automatic loading water water tank.
The float valve that uses on the water tank is made up of ball float connecting rod and stop valve at present, ball float is connected on an end of connecting rod, the other end of connecting rod is provided with the valve plug of rubber cap, block the water inlet when this valve plug presses down and stop into water, the water inlet was communicated with the water tank water intake hole when valve plug rose, water on the water tank, along with the growth ball float of water level in the water tank rises gradually, drive that connecting rod rises and be that fulcrum moves down the valve plug of the connecting rod the other end with the bearing pin that is hinged on the bearing support, until valve plug and on rubber cap the water inlet is being sealed, stop into water, its shortcoming is that rubber cap and rubber pad are aging easily, and the life-span is short, can not change the water level of water tank in addition.
The purpose of this utility model is to overcome above-mentioned deficiency and design a kind of float valve of being made up of valve body, ceramic seal gasket spool and connecting rod, and the life-span is long, and can adjust cistern water level.
The utility model content, a kind of float valve, this float valve is made up of stop valve, connecting rod and ball float, stop valve is provided with water intake and water outlet, it is characterized by and ceramic seal gasket is housed in the stop valve by spool, the water intake and the water outlet of stop valve are located along the same line, and the big end of connecting rod is designed to spline with the valve rod end of ceramic seal gasket spool and is connected, and the small end of connecting rod is installed with ball float.
The utility model advantage:
1. owing to adopting ceramic seal gasket, stop valve ends spool, good sealing effect, and ceramic seal gasket hardness height, not easy to wear, improved working life.
2. connecting rod is that spline is connected with the stop valve valve rod, changes the binding site of connecting rod upper spline cover and stop valve valve rod upper spline, and the height of water level in the can regulate water tank is with using water wisely.
3. the water intake of stop valve and water outlet are located along the same line, compact structure, and volume is little, and it is little to take up room, and saves material, beautiful shape.
Description of drawings:
Fig. 1 is the utility model schematic representation;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1.
Further specify the utility model below in conjunction with drawings and Examples, float valve is made up of stop valve 4, connecting rod 2 and ball float 1, the ceramic seal gasket spool is housed in the stop valve, the ceramic seal gasket spool can be bought on market, valve rod 8 outer ends and the connecting rod of this spool is that spline is connected (please referring to Fig. 4), change the height of the position-adjustable cistern water level of the relative valve rod upper spline of splined hole on the connecting rod, so that according to actual water requirement adjustment, using water wisely, after connecting rod is installed on the valve rod, load onto screw 11 lockings.The small end of connecting rod is installed with ball float; The valve core 9 of ceramic seal gasket spool and the valve body of stop valve 3 are for being threaded, and water intake 5 is established in the upper end of this valve body, and the lower end sets out the mouth of a river 8 (please referring to Fig. 1); Be provided with seal washer 6 and between its mating face, outer end, establish seal ring 3 between the mating face in ceramic seal gasket spool and the stop valve valve body.The utility model is used for the water tank of automatic loading water, when water tank water intake, ball float is in the bottom, the fan groove 13 of the moving plate 12 in the ceramic seal gasket spool overlaps with fan shaped borehole 17 positions of fixed plate 16, (please referring to Fig. 2, Fig. 3) described fan groove 11 is that groove, fan shaped borehole 17 are through hole, moving plate and fixed plate are end joined, so tap water enters annular slot 15 and flows into water tanks by water outlet 8 again through the flow through water outlet 14 of ceramic seal gasket valve core of water intake 5, hole 7, seal washer 6, fan shaped borehole 17, fan groove 13; Along with the rising of water level in the water tank, ball float is floated gradually by water, and the fan groove of moving plate and the fan shaped borehole of fixed plate are left gradually, isolate fully up to both, and water inlet stops.After water tank discharged water, ball float was reset to the bottom under the effect of deadweight, and the fan groove of moving plate overlaps with the fan shaped borehole position of fixed plate, and tap water is flowed into until being full of water tank by water intake again.Fixed plate 16 is provided with the protruding key 18 in location, and is inlaid in the keyway of inwall of ceramic seal gasket valve core, and moving plate is fixed on the valve rod 10 of ceramic seal gasket spool.In order to strengthen the flexibility that ball float rises and falls, but establishing heavy ball on connecting rod, its adjustable positions.
Claims (1)
1. float valve, this float valve is made up of stop valve, connecting rod and ball float, stop valve is provided with water intake and water outlet, it is characterized in that: the ceramic seal gasket spool is housed in the stop valve, the water intake and the water outlet of stop valve are located on the same line, the big end of connecting rod is designed to pattern chain with the valve rod end of ceramic seal gasket spool and is connected, and the connecting rod small end is installed with ball float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204940 CN2360697Y (en) | 1999-03-04 | 1999-03-04 | Ball-cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204940 CN2360697Y (en) | 1999-03-04 | 1999-03-04 | Ball-cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360697Y true CN2360697Y (en) | 2000-01-26 |
Family
ID=33999604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204940 Expired - Fee Related CN2360697Y (en) | 1999-03-04 | 1999-03-04 | Ball-cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360697Y (en) |
-
1999
- 1999-03-04 CN CN 99204940 patent/CN2360697Y/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 |