CN202065499U - Connection control valve - Google Patents
Connection control valve Download PDFInfo
- Publication number
- CN202065499U CN202065499U CN2011201508446U CN201120150844U CN202065499U CN 202065499 U CN202065499 U CN 202065499U CN 2011201508446 U CN2011201508446 U CN 2011201508446U CN 201120150844 U CN201120150844 U CN 201120150844U CN 202065499 U CN202065499 U CN 202065499U
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- China
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- valve
- valve body
- control valve
- beads
- connection control
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Abstract
The utility model belongs to the technical field of hardware fitting, and provides a connection control valve, which comprises a valve body with an inner passage, a handle, a valve stem and a valve ball disposed in the valve body. The inner end of the valve stem is connected with the valve ball, the outer end of the valve stem penetrates through the valve body to be connected with the handle, two flanges are arranged at an opening of the passage of the valve body, a connector is disposed between the two flanges, and the valve body is clamped between the two flanges through the connector. The connection control valve has the advantages that the flanges can be tightened through nuts to well seal the valve ball and the valve seat, and the service life of the whole control valve is prolonged. Further, the whole control valve is convenient in both mounting and demounting, and widely applicable to delivery pipelines for industries of petroleum, chemicals, pharmacy, food and the like.
Description
Technical field
The utility model belongs to the hardware fitting technical field, relates to a kind of connection control valve.
Background technique
The opening and closing that generally come the operating line passage by control valve in for any oily or the control of aqueous fluid are finished water, oil or liquid drainage control with this.Therefore must adopt high-quality control valve to finish above-mentioned drainage control, so when designing its structure, not only will consider its close property performance, and more will have high temperature resistant, high pressure and wear resistance concurrently; Existing control valve mainly is the sealing that reaches integral body by the rotation of bead, the problem that exists is: sealing surface hardness is low, not anti-scratch, price quality ratio be low, it is big to be suitable for narrow limitation, popularization is restricted, especially under the high temperature and high pressure difference, it can not solve leakproof circle or the normal caused leakage problem that relaxes that takes place of pad between valve ball and the valve seat effectively, has influenced the normal use of The whole control valve.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, and a kind of good seal performance, wear-resistant, high pressure resistant, easy to install connection control valve are provided.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of connection control valve, comprise inner channelled valve body, handle, valve rod and be arranged on the interior valve ball of valve body, described valve rod is inner to be connected with valve ball, the outer end of described valve rod passes valve body and is connected with handle, it is characterized in that: the place, passway of described valve body is provided with two beads, be provided with link between two beads, described two beads are installed in valve body between two beads by link.
The measure of taking for the optimization such scheme specifically comprises:
In above-mentioned a kind of connection control valve, described valve body is provided with fixed block, and described link passes this fixed block and connects two beads.
In above-mentioned a kind of connection control valve, the joint between described bead and the valve body is provided with seal ring.
In above-mentioned a kind of connection control valve, described link is a bolt, and described bolt is fixed on the bead by nut, is provided with pad between bead and nut.
Compared with prior art, advantage of the present utility model is to be connected two ends of valve body owing to by a link two beads are clamped valve body, like this after valve ball and valve seat generation wearing and tearing, can tighten bead by nut, make valve ball and valve seat still be in good sealing state, prolonged the working life of The whole control valve.The dismounting of The whole control valve and install all more conveniently in addition can extensively be assemblied in the conveyance conduit of industries such as oil, chemical industry, pharmacy, food and use.
Description of drawings
Fig. 1 is the sectional structure schematic representation of this connection control valve;
Fig. 2 is the perspective view of Fig. 1.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Among the figure, valve body 1; Valve ball 2; Valve rod 3; Bead 4; Link 5; Fixed block 6; Nut 7; Seal ring 8; Valve seat 9; Bonnet 10; Handle 11; Pad 12.
As depicted in figs. 1 and 2, this connection control valve, comprise inner channelled valve body 1, handle 11, valve rod 3 and be arranged on valve ball 2 in the valve body 1, valve rod 3 the inners are connected with valve ball 2, bonnet 10 is installed on the valve body 1, the outer end of valve rod 3 passes valve body 1 and is connected with handle 11, the place, passway of valve body 1 is provided with two beads 4, between two beads 4, be provided with link 5, two beads 4 are installed in valve body 1 between two beads 4 by link 5, here two beads 4 and the valve body 1 that mainly are the place, passway by valve body 1 constitute the three-member type control valve, by a link 5 two beads 4 are clamped the two ends that valve body 1 is connected valve body 1 again, like this after bead 4 and valve body 1 produce certain wearing and tearing, by the bead 4 that tightens two ends, make control valve still be in good sealing state, improved the working life of control valve, because this bead 4 is dismountable, so also make things convenient for the installation of The whole control valve and the replacing and the maintenance of part in addition.
Claims (4)
1. one kind connects control valve, comprise inner channelled valve body (1), handle (11), valve rod (3) and be arranged on the interior valve ball (2) of valve body (1), described valve rod (3) is inner to be connected with valve ball (2), the outer end of described valve rod (3) passes valve body (1) and is connected with handle (11), it is characterized in that: the place, passway of described valve body (1) is provided with two beads (4), be provided with link (5) between two beads (4), described two beads (4) are installed in valve body (1) between two beads (4) by link (5).
2. a kind of connection control valve according to claim 1 is characterized in that: described valve body (1) is provided with fixed block (6), and described link (5) passes this fixed block (6) and connects two beads (4).
3. a kind of connection control valve according to claim 2 is characterized in that: the joint between described bead (4) and the valve body (1) is provided with seal ring (8).
4. a kind of connection control valve according to claim 3 is characterized in that: described link (5) is a bolt, and described bolt is fixed on the bead (4) by nut (7), is provided with pad (12) between bead (4) and nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201508446U CN202065499U (en) | 2011-05-10 | 2011-05-10 | Connection control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201508446U CN202065499U (en) | 2011-05-10 | 2011-05-10 | Connection control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065499U true CN202065499U (en) | 2011-12-07 |
Family
ID=45059362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201508446U Expired - Fee Related CN202065499U (en) | 2011-05-10 | 2011-05-10 | Connection control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524840A (en) * | 2017-09-28 | 2017-12-29 | 江苏威尔迪威阀业有限公司 | A kind of Novel regulating valve |
| CN107542961A (en) * | 2017-09-28 | 2018-01-05 | 江苏威尔迪威阀业有限公司 | A kind of bonnet structure of Novel regulating valve |
| CN108561584A (en) * | 2018-07-10 | 2018-09-21 | 江苏威尔迪威阀业有限公司 | A kind of bonnet structure of super large caliber welding ball valve |
-
2011
- 2011-05-10 CN CN2011201508446U patent/CN202065499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524840A (en) * | 2017-09-28 | 2017-12-29 | 江苏威尔迪威阀业有限公司 | A kind of Novel regulating valve |
| CN107542961A (en) * | 2017-09-28 | 2018-01-05 | 江苏威尔迪威阀业有限公司 | A kind of bonnet structure of Novel regulating valve |
| CN108561584A (en) * | 2018-07-10 | 2018-09-21 | 江苏威尔迪威阀业有限公司 | A kind of bonnet structure of super large caliber welding ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gongyi Zhongxin Calcium Industry Co., Ltd. Assignor: Ge Yingdong Contract record no.: 2012410000066 Denomination of utility model: Connection control valve Granted publication date: 20111207 License type: Exclusive License Record date: 20120716 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130510 |