CN202501033U - Double-valve port eccentric half ball valve - Google Patents
Double-valve port eccentric half ball valve Download PDFInfo
- Publication number
- CN202501033U CN202501033U CN 201220012281 CN201220012281U CN202501033U CN 202501033 U CN202501033 U CN 202501033U CN 201220012281 CN201220012281 CN 201220012281 CN 201220012281 U CN201220012281 U CN 201220012281U CN 202501033 U CN202501033 U CN 202501033U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- outlet end
- double
- eccentric half
- 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 discloses a double-valve port eccentric half ball valve, comprising a ball-shaped valve body, wherein two ends of the valve body are respectively an inlet end and an outlet end, a ball-shaped valve core is rotatably mounted inside the valve body, an upper end and a lower end of the valve core are respectively connected with a rotating shaft, a flow-stabilizing plate is fixed to an inner wall of the valve body outlet end and the flow-stabilizing plate is a round plate provided with water flow holes, the valve core is provided with an inner valve port, and a support plate disposed inside the outlet end is provided with a seal plate that matches with the inner valve port. The double-valve port eccentric half ball valve solve problems of complex structure, adoption of a double valve structure, inconvenient installation and maintenance, negative effects on the valve-opening smoothness exerted by scaling phenomena, and low working efficiency. The tightness is further improved.
Description
Technical field
The utility model relates to the ball valve field, specifically belongs to the eccentric half-ball valve of bivalve mouth.
Background technique
It is a lot of in pipeline, to work the ball valve kind of blocking medium, and the eccentric half-ball valve of hard seal eccentric ball valve and soft seal bivalve mouth is arranged, and the sealing that seals the eccentric half-ball valve of bivalve mouth firmly is a metal to metal; The mutual friction of phase-contact surface meeting phase makes to be sealed with certain leakage after long-time the use, and the sealing of the eccentric half-ball valve of soft seal bivalve mouth is a metal pair rubber; The long-time back phase-contact surface that uses can the phase mutual friction; Sealing can reach zero leakage, though existing in the market soft sealing structure reaches the effect of zero sealing, its complex structure, installation and maintenance convenience in use; Particularly slightly use in the environment in the evil that fouling takes place easily; Because of the generation of scale formation has influence on the unlatching freely of valve, reduced working efficiency, influenced working life and economic benefit.
The model utility content
The purpose of the utility model is in order to remedy the deficiency of prior art; A kind of eccentric half-ball valve of bivalve mouth is provided, has adopted the bivalve mouth structure, solved complex structure, installation and maintenance convenience; Make the water flow steady and continuous of semispherical valve, avoided the phenomenon of water outlet blowout.
The utility model is realized through following technological scheme:
The eccentric half-ball valve of bivalve mouth includes spherical valve body, and the valve body two ends are respectively entrance point, outlet end; Be rotatablely equipped with spherical spool in the said valve body, the upper and lower end of spool is fixedly connected with rotating shaft respectively, is fixed with stabilier on the outlet end inwall of valve body; Described stabilier is the plectane of band water passage hole; Offer interior valve port on the described spool, the dunnage that cooperates in the outlet end is provided with shrouding, and shrouding matches with interior valve port.
The material of described stabilier is a stainless steel.
Be fixed with stabilier on the outlet end inwall of the utility model valve body, adopt the bivalve mouth structure, solved complex structure, installation and maintenance convenience, make the water flow steady and continuous of semispherical valve, avoided the phenomenon of water outlet blowout.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, the eccentric half-ball valve of bivalve mouth includes spherical valve body 1; Valve body 1 two ends are respectively entrance point 2, outlet end 3, are rotatablely equipped with spherical spool 4 in the valve body 1, and the upper and lower end of spool 4 is fixedly connected with rotating shaft 5 respectively; Be fixed with stabilier 6 on the outlet end inwall of valve body, stabilier 6 is the plectane of band water passage hole 7, valve port 8 in offering on the spool 4; The dunnage 9 that cooperates in the outlet end is provided with shrouding 10, and shrouding 10 matches with interior valve port 8, and the material of stabilier 6 is a stainless steel.
Claims (2)
1. the eccentric half-ball valve of bivalve mouth includes spherical valve body, and the valve body two ends are respectively entrance point, outlet end; It is characterized in that: be rotatablely equipped with spherical spool in the said valve body, the upper and lower end of spool is fixedly connected with rotating shaft respectively, is fixed with stabilier on the outlet end inwall of valve body; Described stabilier is the plectane of band water passage hole; Offer interior valve port on the described spool, the dunnage that cooperates in the outlet end is provided with shrouding, and shrouding matches with interior valve port.
2. the eccentric half-ball valve of bivalve mouth according to claim 1 is characterized in that: the material of described stabilier is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012281 CN202501033U (en) | 2012-01-11 | 2012-01-11 | Double-valve port eccentric half ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012281 CN202501033U (en) | 2012-01-11 | 2012-01-11 | Double-valve port eccentric half ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501033U true CN202501033U (en) | 2012-10-24 |
Family
ID=47037647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220012281 Expired - Fee Related CN202501033U (en) | 2012-01-11 | 2012-01-11 | Double-valve port eccentric half ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501033U (en) |
-
2012
- 2012-01-11 CN CN 201220012281 patent/CN202501033U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |