CN204061939U - Movablely just dismantle abrasion-resistant cut-off valve - Google Patents
Movablely just dismantle abrasion-resistant cut-off valve Download PDFInfo
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- CN204061939U CN204061939U CN201420499010.XU CN201420499010U CN204061939U CN 204061939 U CN204061939 U CN 204061939U CN 201420499010 U CN201420499010 U CN 201420499010U CN 204061939 U CN204061939 U CN 204061939U
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- valve
- abrasion
- valve rod
- handwheel
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Abstract
The utility model one is movable just dismantles abrasion-resistant cut-off valve, be provided with a valve body, described valve body is connected with valve bonnet seal by double-threaded screw, described valve gap top is provided with handwheel, described valve gap top is provided with one for locating the extended structure of valve rod, described valve rod is connected with the flap in valve body with valve gap through extended structure, interlock is connected with a valve rod bottom described handwheel, described flap is connected interlock by a valve clack cover on top with valve rod, and described valve rod is sealed by a filler and Gland at valve gap and handwheel link position.The utility model movable just dismounting abrasion-resistant cut-off valve integrated model is compact, and sealing is tight, convenient for maintaining.
Description
Technical field
The utility model relates to a kind of stop valve, and it is specifically related to, and one is movable just dismantles abrasion-resistant cut-off valve.
Background technique
The open-shut device of stop valve is the flap of stopper, and in plane or the extra large conical surface above sealing, flap is along the center line moving linearly of valve seat.The forms of motion of valve rod, also has lifting rotation rod-type to can be used for controlling the flowing of all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Therefore, such stop valve valve that dams is suitable as and cuts off or regulate and throttling use very much.Valve rod due to such valve open or shutoff stroke relatively short, and there is cutting function very reliably, again due to the change of valve seat port and the stroke direct proportionality of flap, be very suitable for the adjustment to flow.The general stop valve ubiquity for a long time market used the drawbacks such as structure is more complicated, so be badly in need of now solving the problem.
Summary of the invention
For the problems referred to above, the purpose of this utility model proposes a kind of sealing tight, rational in infrastructure movablely just to dismantle abrasion-resistant cut-off valve.
One is movable just dismantles abrasion-resistant cut-off valve, be provided with a valve body, described valve body is connected with valve bonnet seal by double-threaded screw, described valve gap top is provided with handwheel, described valve gap top is provided with one for locating the extended structure of valve rod, described valve rod is connected with the flap in valve body with valve gap through extended structure, interlock is connected with a valve rod bottom described handwheel, described flap is connected interlock by a valve clack cover on top with valve rod, and described valve rod is sealed by a filler and Gland at valve gap and handwheel link position.
The utility model is owing to taking above technological scheme, and it has the following advantages:
The utility model movable just dismounting abrasion-resistant cut-off valve integrated model is compact, and sealing is tight, convenient for maintaining.
Accompanying drawing explanation
Fig. 1 is the movable cross-sectional view just dismantling abrasion-resistant cut-off valve of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, just the structural representation dismantling abrasion-resistant cut-off valve for the utility model is movable, be provided with a valve body 1, described valve body 1 is tightly connected by double-threaded screw 6 and valve gap 8, described valve gap 8 top is provided with handwheel 12, interlock is connected with a valve rod 3 bottom described handwheel 12, described valve rod 3 is connected interlock through valve gap 8 with the flap 2 in valve body 1, described flap 2 is connected interlock by a valve clack cover 4 on top with valve rod 3, and described valve rod 3 is sealed by a filler 9 and Gland 10 at valve gap 8 and handwheel 12 link position.
Described valve gap 8 top is provided with one for locating the extended structure 11 of valve rod 3, and described valve rod 3 is connected with the flap 2 in valve body 1 with valve gap 8 through extended structure 11.
The utility model movable just dismounting abrasion-resistant cut-off valve integrated model is compact, and sealing is tight, convenient for maintaining.
The utility model is only described with above-described embodiment; the structure of each parts, setting position and connecting all can change to some extent; on the basis of technical solutions of the utility model; all improvement of carrying out individual part according to the utility model principle and equivalents, all should not get rid of outside protection domain of the present utility model.
Claims (1)
1. movablely just dismantle abrasion-resistant cut-off valve for one kind, be provided with a valve body, described valve body is connected with valve bonnet seal by double-threaded screw, it is characterized in that: described valve gap top is provided with handwheel, described valve gap top is provided with one for locating the extended structure of valve rod, described valve rod is connected with the flap in valve body with valve gap through extended structure, interlock is connected with a valve rod bottom described handwheel, described flap is connected interlock by a valve clack cover on top with valve rod, and described valve rod is sealed by a filler and Gland at valve gap and handwheel link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499010.XU CN204061939U (en) | 2014-09-02 | 2014-09-02 | Movablely just dismantle abrasion-resistant cut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499010.XU CN204061939U (en) | 2014-09-02 | 2014-09-02 | Movablely just dismantle abrasion-resistant cut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061939U true CN204061939U (en) | 2014-12-31 |
Family
ID=52203458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499010.XU Active CN204061939U (en) | 2014-09-02 | 2014-09-02 | Movablely just dismantle abrasion-resistant cut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061939U (en) |
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2014
- 2014-09-02 CN CN201420499010.XU patent/CN204061939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325102 Workshop on the east side of building 7, Zhuao process equipment Industrial Park, small and micro enterprise entrepreneurship Park, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: GUOGONG VALVE Co.,Ltd. Address before: 325105 children's wear city, zhu'ao village, Jiangbei street, Yongjia County, Zhejiang Province Patentee before: ZHEJIANG GUOGONG VALVE Co.,Ltd. |
|
| CP03 | Change of name, title or address |