CN2846921Y - Rotary ceramic float ball valve - Google Patents
Rotary ceramic float ball valve Download PDFInfo
- Publication number
- CN2846921Y CN2846921Y CN 200520099956 CN200520099956U CN2846921Y CN 2846921 Y CN2846921 Y CN 2846921Y CN 200520099956 CN200520099956 CN 200520099956 CN 200520099956 U CN200520099956 U CN 200520099956U CN 2846921 Y CN2846921 Y CN 2846921Y
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- ceramic
- valve
- moving plate
- opening
- rotating shaft
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Abstract
The utility model relates to a rotary ceramic float ball valve, wherein a valve cover is arranged on a valve body; a float ball is arranged on a shaft; a partition is arranged between an inlet and an outlet of the valve body; a connecting rod of the float ball is fixedly connected with a rotating shaft; the middle section of the rotating shaft is connected with the external end of the valve cover in a rotary connection mode; a connecting mechanism which is connected with a ceramic moving disk is arranged on the end surface of the inner end of the rotating shaft; a ceramic fixing disk can not be connected with an inner cavity of the valve cover in a rotary connection mode; the ceramic moving disk is matched with the gap of the inner cavity of the valve cover and is tightly abutted with the ceramic fixing disk; at least one through hole is arranged on one ceramic disk, and at least one opening is arranged on the other ceramic disk; the position of the valve cover corresponding to the ceramic disk which is provided with the opening is provided with a water passing hole; a sealing ring is arranged on the inner end of the ceramic fixing disk. The utility model adopts the float ball to drive the rotating shaft to move, and has the advantages of convenient and flexible operation, high safety, high stability, scientific and reasonable design, and artful structure. The utility model is widely applied to various water supply devices and is the new rotary ceramic float ball valve.
Description
Technical field
The utility model relates to a kind of valve by float switch, particularly a kind of rotary ceramic float valve.
Background technique
Usually the structure of float valve is that valve body connects lever and ball float, produces pressure difference between water intake hydraulic pressure and the floating ball lever, when lever that water intake pressure produces greater than ball float, and valve water inlet, otherwise valve closing then.Under the excessive situation of hydraulic pressure, the crunch that produces because of valve closing directly acts on the valve body member, and it is close to cause valve body component damage or valve body to be not closed completely, and causes that valve body leaks.Ball float is by the activation lever valve, and functional reliability is poor, and part also damages easily, and valve body piece adopts then corrosion and wearing and tearing easily of metal, and there is problem of aging in Sealing when adopting organic material.
Summary of the invention
The purpose of this utility model is to propose a kind of technological scheme of rotary ceramic float valve, and this scheme is by the direct switch valve of ball float, and it is flexible, simple in structure to have a switch, reliable operation, the characteristics of good seal performance.
The technical solution of the utility model is, a kind of rotary ceramic float valve, on valve body, be provided with valve gap, axle is provided with ball float, it is characterized in that, be provided with partition between the import of valve body and the outlet, the connecting rod of ball float is connected surely with rotating shaft, rotating shaft stage casing and valve gap end are rotatably connected, the end face of rotating shaft inner end is provided with and ceramic Moving plate connection structure connecting, pottery price fixing and valve gap inner chamber are not rotatably connected, ceramic Moving plate and valve gap inner chamber Spielpassung, and ceramic Moving plate is close to ceramic price fixing, 1 ceramic disk is provided with at least 1 through hole, other is provided with at least 1 opening by a ceramic disk, and valve gap is provided with water passage hole with the ceramic disk opposite position of establishing opening, and ceramic price fixing inner end is provided with seal ring.
Linkage structure is for to be provided with at least 2 equally distributed end face teeth on the rotating shaft inner end, the face that ceramic Moving plate is relative with the end face tooth is provided with the groove that matches with the end face tooth; Impartially on the pottery Moving plate be shaped at least 1 opening, the pottery price fixing is provided with the through hole that adapts with opening shape, valve gap and ceramic Moving plate opposite position are provided with water passage hole, and ceramic price fixing is provided with the through hole that adapts with opening shape, do not have the gap between assembling ceramic Moving plate in back and ceramic price fixing.The pottery Moving plate is that industrial ceramic becomes with ceramic price fixing.The mounted valve body of the utility model is cut off between import and outlet, bonnet and valve disc are separated into two cavitys, when ball float along with water tank in during the lifting of water, drivening rod and rotating shaft are rotated, the end face tooth of rotating shaft inner end will be stirred ceramic Moving plate and rotate simultaneously, the impartial opening that is shaped on the pottery Moving plate, the ceramic price fixing that is of being close to ceramic Moving plate, the pottery price fixing is provided with the through hole that adapts with opening shape, valve gap and ceramic Moving plate opposite position are provided with water passage hole, there is not the gap between assembling ceramic Moving plate in back and the ceramic price fixing, when ceramic Moving plate turns to through hole opposite position on opening and the ceramic price fixing, the flow channel of valve is communicated with, through hole is passed through in water inlet, opening and water passage hole flow out valve, extremely need the water place through pipeline.For making the end face tooth stressed evenly, the end face tooth is at least two, also can establish a plurality ofly when valve body is big, and the quantity of the through hole on the opening on the ceramic Moving plate and the ceramic price fixing equates, that also can adopt both unequally regulates different water outputs.The position of through hole and opening can be changed mutually, be that opening and through hole both can be located on the ceramic Moving plate and also can be located on the ceramic price fixing, the boundary dimension of opening can adopt the boundary dimension that is equal to or less than through hole, when hydraulic pressure is big, select then sealability height of less through hole for use, when hydraulic pressure hour, can adopt bigger through hole.In order to improve sealing, be provided with seal ring in ceramic price fixing inner end.The ceramic Moving plate and the ceramic price fixing that adopt industrial ceramics to make have little, the not corrosion of wearing and tearing, and be indeformable, the characteristics that sealability is high.The utility model adopts ball float directly to drive the rotating shaft campaign, and is convenient, flexible, safe and reliable, and stability is high.It is reasonable to have design science, and structure is ingenious, can be widely used in various water supply installations, is a kind of novel rotary ceramic float valve.
Description of drawings
Fig. 1 is the utility model structural representation of overlooking, and ceramic Moving plate is pressed A-A direction revolved section among the figure
Fig. 2 is the utility model pottery Moving plate plan view
Fig. 3 is the utility model pottery price fixing plan view
Fig. 4 is the utility model flow channel schematic representation
Embodiment
With engineering plastics or metallic valve body (9), be provided with partition (12) between the import of valve body and the outlet, the connecting rod (2) of ball float (1) is fixedlyed connected with rotating shaft (3), rotating shaft stage casing and valve gap (4) gap of outer end is connected, the end face of rotating shaft inner end is provided with 2-4 equally distributed end face tooth (14), the rotating shaft inner end is the ceramic Moving plate (10) with valve gap inner chamber Spielpassung, impartial 2-4 the opening (5) that be shaped on the pottery Moving plate, the pottery Moving plate face relative with the end face tooth is provided with the groove (13) that matches with the end face tooth, what be close to ceramic Moving plate is ceramic price fixing (11), overhanging 1-3 pin (15) on the pottery price fixing cylindrical, valve gap is provided with the groove that matches with the pin opposite position, ceramic price fixing and valve gap inner chamber are not rotatably connected, the pottery price fixing is provided with the through hole (7) that adapts with ceramic Moving plate opening (5) shape, pottery price fixing (11) go up set through hole (7) quantity can more than, be less than, equal the quantity of opening (5), its profile equals, less than through hole (7), the position of through hole and opening can be changed mutually, and promptly opening and through hole both can be located on the ceramic Moving plate and also can be located on the ceramic price fixing.Valve gap and ceramic Moving plate opposite position are provided with water passage hole (6), do not have the gap between assembling back ceramic Moving plate (10) and the ceramic price fixing (11).Pottery price fixing (11) inner end is provided with seal ring (8).Pottery Moving plate (10) becomes for industrial ceramic with ceramic price fixing (11).
Claims (4)
1, a kind of rotary ceramic float valve, on valve body (9), be provided with valve gap (4), axle is provided with ball float (1), it is characterized in that, be provided with partition (12) between the import of valve body and the outlet, the connecting rod (2) of ball float (1) is fixedlyed connected with rotating shaft (3), rotating shaft stage casing and valve gap (4) outer end is rotatably connected, the end face of rotating shaft inner end is provided with and ceramic Moving plate (10) connection structure connecting, pottery price fixing (11) is not rotatably connected with the valve gap inner chamber, pottery Moving plate (10) and valve gap inner chamber Spielpassung, the pottery Moving plate is close to ceramic price fixing (11), and 1 ceramic disk is provided with at least 1 through hole (7), and other ceramic disk is provided with at least 1 opening (5), valve gap is provided with water passage hole (6) with the ceramic disk opposite position of establishing opening, and ceramic price fixing (11) inner end is provided with seal ring (8).
2, rotary ceramic float valve as claimed in claim 1, it is characterized in that linkage structure is to be provided with at least 2 equally distributed end face teeth (14) on rotating shaft (3) inner end, the face that ceramic Moving plate is relative with the end face tooth is provided with the groove (13) that matches with the end face tooth; Impartial at least 1 opening (5) that is shaped on the pottery Moving plate, the pottery price fixing is provided with the through hole (7) that adapts with opening (5) shape, valve gap and ceramic Moving plate opposite position are provided with water passage hole (6), the pottery price fixing is provided with the through hole (7) that adapts with opening shape, does not have the gap between assembling back ceramic Moving plate (10) and ceramic price fixing (11).
3, rotary ceramic float valve as claimed in claim 1 is characterized in that, the end face of rotating shaft (3) inner end is provided with 4 equally distributed end face teeth (14), 4 grooves (13); Pottery Moving plate (10) is impartial is shaped on uniform 4 openings (5), the quantity of through hole (7) more than, be less than, equal the quantity of opening (5), the through hole width equals, less than opening (5) width.
4, rotary ceramic float valve as claimed in claim 1 is characterized in that, ceramic Moving plate (10) becomes for industrial ceramic with ceramic price fixing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099956 CN2846921Y (en) | 2005-11-18 | 2005-11-18 | Rotary ceramic float ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099956 CN2846921Y (en) | 2005-11-18 | 2005-11-18 | Rotary ceramic float ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846921Y true CN2846921Y (en) | 2006-12-13 |
Family
ID=37512345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099956 Expired - Fee Related CN2846921Y (en) | 2005-11-18 | 2005-11-18 | Rotary ceramic float ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846921Y (en) |
Cited By (5)
| 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 |
| CN105800196A (en) * | 2014-12-29 | 2016-07-27 | 河北珠峰仪器仪表设备有限公司 | A ceramic sheet type floater switch valve used in an oil storage tank dehydrator |
| CN110259975A (en) * | 2019-06-10 | 2019-09-20 | 浦江县鑫隆自动化设备有限公司 | A kind of Anti-leakage type Liquid valve |
| CN110805741A (en) * | 2019-10-30 | 2020-02-18 | 铜陵新创流体科技有限公司 | Remote control ball-cock assembly with non return function |
| CN118026409A (en) * | 2024-04-11 | 2024-05-14 | 四川发展环境科学技术研究院有限公司 | Anaerobic ammonia oxidation coupling sulfur autotrophic denitrification wastewater denitrification system |
-
2005
- 2005-11-18 CN CN 200520099956 patent/CN2846921Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN105800196A (en) * | 2014-12-29 | 2016-07-27 | 河北珠峰仪器仪表设备有限公司 | A ceramic sheet type floater switch valve used in an oil storage tank dehydrator |
| CN110259975A (en) * | 2019-06-10 | 2019-09-20 | 浦江县鑫隆自动化设备有限公司 | A kind of Anti-leakage type Liquid valve |
| CN110805741A (en) * | 2019-10-30 | 2020-02-18 | 铜陵新创流体科技有限公司 | Remote control ball-cock assembly with non return function |
| CN118026409A (en) * | 2024-04-11 | 2024-05-14 | 四川发展环境科学技术研究院有限公司 | Anaerobic ammonia oxidation coupling sulfur autotrophic denitrification wastewater denitrification system |
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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 |