CN201954033U - Ceramic hard sealing magnetic ball valve - Google Patents
Ceramic hard sealing magnetic ball valve Download PDFInfo
- Publication number
- CN201954033U CN201954033U CN2010206298971U CN201020629897U CN201954033U CN 201954033 U CN201954033 U CN 201954033U CN 2010206298971 U CN2010206298971 U CN 2010206298971U CN 201020629897 U CN201020629897 U CN 201020629897U CN 201954033 U CN201954033 U CN 201954033U
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- Prior art keywords
- valve
- ceramic
- pottery
- magnetic force
- ball valve
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- Expired - Fee Related
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Abstract
The utility model discloses a ceramic hard sealing magnetic ball valve for the fields of petroleum, chemical industry, chemical fiber, electric power, oil refining, foodstuff, medicine and metallurgy. According to the valve body of the utility model, a ceramic bulk is thermally combined with the valve body. A ceramic valve core , the ceramic bulk, a ceramic sealing member, the valve body and a valve cover are closed to be cooperated with each other. The outside of the valve body can be equipped with a handwheel and an electric or pneumatic actuator. The rotation of an internal magnetic rotor is induced by the rotation of an external magnetic rotor connected with a valve stem driven by a magnetic mechanism. The magnetic rotor component inside the sealed cavity is driven to rotate synchronously by controlling the position-restricted switch of the magnetic ball valve without being contact with each other in the space. Meanwhile, the valve core is driven by the rotor component inside the sealed cavity so as to do work with zero leakage and no pollution. The ceramic valve core cooperates with the arc-shaped hard sealing of the ceramic sealing ring, thereby ensuring the good sealing effect. Since the superhard wear resistant industrial ceramic is adopted by the ceramic valve core and the ceramic sealing ring, the abrasion degree thereof due to the erosion of materials is largely reduced and the service life of the ceramic magnetic ball valve is prolonged.
Description
Affiliated technical field:
The utility model relates to a kind of hard sealed valve device of pottery of transporting system, use in industries such as oil, chemical industry, chemical fibre, electric power, oil refining, food, medicine, metallurgy, in the fed sheet of a media process, reduce abrasion, ensured its sealing effect, and having avoided leaking outside of poisonous and harmful medium, is that a kind of nothing of motive sealing that do not exist is leaked the hard sealing of pottery magnetic force ball valve.
Background technique:
At present, the structure of known ball valve is that valve rod, Metal Ball core, valve body, metallic gasket, rubber seal, valve gap assembly, because material has transporting velocity faster, erosion abrasion to Metal Ball core and rubber seal are serious, working life is shorter, need frequent parking more to change the shuttle and push up and seal ring, and operation is inconvenient, cost is high, causes the situation that manufacturing efficiency is low, cost of production has high input.
Summary of the invention:
Fast in order to overcome existing ball valve abrasion, life-span is short and operate the leaking outside to personal safety of dumb and valve rod place poisonous and harmful medium, the deficiency that environmental pollution etc. constitute a threat to, this use is novel to provide a kind of pottery to seal the magnetic force ball valve firmly, the medium that this valve passes through can be gas, liquid, powder etc., it is a kind of leakage-free valve that does not have motive sealing, this pottery seals the magnetic force ball valve firmly and not only wears away little, wear-resistant, anti-washing away, corrosion-resistant, long service life, and do not exist and leak the material phenomenon, it is a kind of no zero leakage valve, this valve mechanism is simple, flexible operation, the valve body of valve wherein, valve gap, valve rod, sleeve, separation sleeve is a metal material, gasket seal, seal ring, O type circle adopts the rubber material, the pottery valve ball, ceramic seal spare, body adopts the industrial ceramics material in pottery nipple and the pottery, sealing means adopts arc to be sealed and matched firmly, valve body arranged outside one magnetic force mechanism, inner, drive rotor part during outer magnetic work done, realize valve core rotation, opening of control pottery hard sealing magnetic force ball valve, close, the middle body of industrial ceramics and metal valve body are inlayed and are formed, body in ceramic valve core and the pottery, pottery nipple and ceramic seal spare drive fit.
The technological scheme that its technical problem that solves the utility model adopts is: ceramic valve ball adopts hot charging to cooperate with middle body in valve body, close with both sides ceramic seal spare cambered surface and to cooperate, body cooperates in metal valve body and the pottery, metal valve body, middle body, the pottery valve ball is linked and packed, valve body outer installment one magnetic force mechanism, its valve rod, sleeve and valve body, the upper end closed of the fixedly connected sleeve of valve rod, upper end closed connects valve rod in the sleeve, the periphery, upper end of valve rod is fixed with magnetosphere in, the upper end of sleeve is enclosed within on the valve rod, the outer magnetic ring that magnetosphere correspondence in is arranged on stem position, in, drive rotor part during outer magnetic work done, realize valve core rotation, the switch of the hard sealing of control pottery magnetic force ball valve, valve body is fixedlyed connected with bush whorl, this magnetic force ceramic ball valve prolongs the working life of valve, because the sealing means of ceramic valve ball and ceramic seal spare is the airtight drive fit of arc, can obtain desirable sealing effect, adopting material is the industrial ceramics of superhard wear consumption, can alleviate gas greatly, liquid, powder and granule, media such as coal ash material are to the erosion wear intensity of ceramic seal spare, and it is little to reach abrasion, the purpose of long service life.
The beneficial effects of the utility model are: adopt the mode of the hard sealing of pottery, sealing is tight, reduces abrasion, handwheel, final controlling element such as pneumatic, electronic operation can be set outward, drive the work done of ceramic ball valve spool by magnetic force mechanism, realize valve unlatching, close, it is simple in structure, flexible operation.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a longitudinal section of the present utility model erection drawing
Fig. 2 is first embodiment's of the hard sealing of pottery magnetic force ball valve a longitudinal section tectonic maps
Fig. 3 is the plan view and the side view of pottery hard sealing magnetic force ball valve ceramic valve core (3).
Fig. 4 is pottery hard sealing magnetic force ball valve magnetic force mechanism (8) and the connection diagram that connects final controlling element (9).
Embodiment:
1. metal valve body among the figure, 2. ceramic seal spare, 3. ceramic valve core, 4. body in the pottery, 5. valve rod, 6. ceramic nipple, 7. metal valve gap, 8. magnetic force mechanism, 9. final controlling element part.
In Fig. 1, body (4) and (6) interference of ceramic nipple or transition hot charging are joined in valve body (1) and ceramic seal spare (2), the pottery, body (4) in ceramic valve core (3), the pottery, and about each ceramic seal spare (2) of one cooperate one, pack in the valve body (1), ceramic valve core (3) and ceramic seal spare (2) left and right sides cambered surface drive fit, valve body (1) connects as one with bolt with valve gap (7), and valve rod (5) connects final controlling element (9) by a magnetic force mechanism (8) and drives unlatching, the closing function that ceramic valve core (3) work done reaches valve.
In embodiment illustrated in fig. 2, body (4), ceramic nipple (6) cooperate and are fixed as one in valve body (1), valve gap (7) and ceramic seal spare (2), ceramic valve core (3), the pottery.
In the embodiment shown in fig. 3, the plan view and the side view of body (4) in the pottery.
In the embodiment shown in fig. 4, valve body (1) connects valve rod (5), connects the connection diagram that final controlling element (9) drives spool (3) work done magnetic force mechanism (8) and connects final controlling element (9) by magnetic force mechanism (8).
Claims (3)
1. a pottery seals the magnetic force ball valve firmly, it is characterized in that: valve body, valve gap, valve rod, be metal material, gasket seal, seal ring adopt the rubber material, and body adopts the industrial ceramics material in ceramic valve ball, ceramic seal spare and the pottery, and sealing means adopts arc to be sealed and matched firmly.
2. pottery according to claim 1 seals the magnetic force ball valve firmly, it is characterized in that: drive rotor part when valve body arranged outside one magnetic force mechanism, inside and outside magnetic work done, realize valve core rotation, the switch of the hard sealing of control pottery magnetic force ball valve.
3. pottery according to claim 1 seals the magnetic force ball valve firmly, it is characterized in that: body is that industrial ceramics and metal valve body are inlayed and formed body, ceramic nipple and ceramic seal spare drive fit in ceramic valve core and the pottery in the pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206298971U CN201954033U (en) | 2010-11-29 | 2010-11-29 | Ceramic hard sealing magnetic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206298971U CN201954033U (en) | 2010-11-29 | 2010-11-29 | Ceramic hard sealing magnetic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954033U true CN201954033U (en) | 2011-08-31 |
Family
ID=44498143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206298971U Expired - Fee Related CN201954033U (en) | 2010-11-29 | 2010-11-29 | Ceramic hard sealing magnetic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470804A (en) * | 2013-09-23 | 2013-12-25 | 清华大学 | Safety level electric ball valve |
| CN104154259A (en) * | 2013-12-20 | 2014-11-19 | 施瑞德阀门(厦门)有限公司 | Environment-friendly magnetic valve |
-
2010
- 2010-11-29 CN CN2010206298971U patent/CN201954033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470804A (en) * | 2013-09-23 | 2013-12-25 | 清华大学 | Safety level electric ball valve |
| CN104154259A (en) * | 2013-12-20 | 2014-11-19 | 施瑞德阀门(厦门)有限公司 | Environment-friendly magnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 450000 building D411, No. 96, Ruida Road, 1, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee after: Zhengzhou Xinyu Machinery Industry Co., Ltd. Address before: 450000, room 4, unit 2, building 1612, China World Trade Center center, Huayuan Road, Henan, Zhengzhou, China Patentee before: Li Zhongqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |