CN209245324U - A kind of high-performance ball valve for metallurgy - Google Patents
A kind of high-performance ball valve for metallurgy Download PDFInfo
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- CN209245324U CN209245324U CN201821790790.8U CN201821790790U CN209245324U CN 209245324 U CN209245324 U CN 209245324U CN 201821790790 U CN201821790790 U CN 201821790790U CN 209245324 U CN209245324 U CN 209245324U
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- connecting rod
- sliding
- metallurgy
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Abstract
The utility model discloses a kind of high-performance ball valves for metallurgy, including valve body, the bottom of the valve body sets the sewage pipe and groove there are three spaced set, the outlet end of sewage pipe is threaded with pipe lid, two groups of valve balls and sealing ring are equipped in valve body, connecting rod is fixed on valve ball, one end that connecting rod is located at outside valve body is connected with adjusting rod, movable sleeve is connected to annular seating in connecting rod, gear is fixed on the outside of annular seating, multiple sliding slots are offered at the top of annular seating, guide rod is welded in sliding slot, the outside sliding sleeve of guide rod is connected to sliding block, the side of sliding block is welded with horizontally disposed gag lever post, connecting rod is equipped with limit hole corresponding with limit rod box.The utility model is convenient to clean the solid precipitating of valve inner, the design of gear, annular seating, sliding slot, guide rod, sliding block, gag lever post and limit hole can adjust two valve balls simultaneously, can also individually adjust one of valve ball, it is easy to adjust, situation is opened to adapt to different closings.
Description
Technical field
The utility model relates to ball valve technical field more particularly to a kind of high-performance ball valves for metallurgy.
Background technique
Ball valve refers to the valve that opening and closing element (sphere) is driven by valve rod, and rotated around ball valve axis.It can use extensively
Liquid in the fields such as chemical industry, pharmacy, environmental protection, metallurgy, machinery, civilian or in the conveyance conduit of gas, wherein double ball valves
Door is widely used due to interflow, shunting and the flow direction switching convenient for medium, and traditional double ball valve valves adjust not side
Just, for liquid medium, in medium in often there is solid particle, be easy to cause silting, it is inconvenient for use.
Utility model content
Purpose of the utility model is to solve existing issues, and a kind of high-performance ball valve for metallurgy proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-performance ball valve for metallurgy, including valve body, the bottom of the valve body set that there are three spaced sets
Sewage pipe and groove, the outlet end of the sewage pipe are threaded with pipe lid, and the pipe lid is located in groove, sets in the valve body
There are two groups of valve balls and sealing ring, connecting rod is fixed on the valve ball, one end that the connecting rod is located at outside valve body is connected with
Adjusting rod, movable sleeve is connected to annular seating in connecting rod, is fixed with gear on the outside of the annular seating, two gears engagements,
Multiple sliding slots are offered at the top of the annular seating, and guide rod, the outside sliding sleeve of the guide rod are welded in the sliding slot
It is connected to sliding block, the side of the sliding block is welded with horizontally disposed gag lever post, and connecting rod is equipped with limit corresponding with limit rod box
Position hole.
Preferably, the both ends of the valve body are equipped with mounting flange.
Preferably, the valve ball is between two neighboring groove, the inside of one end connection valve body of sewage pipe.
Preferably, the connecting rod and sewage pipe are located at the two sides of valve body.
Preferably, the sealing ring and valve ball are tightly connected, and the extending direction of the sliding slot is directed toward the center of circle of annular seating.
Preferably, the sliding block is slidably connected in sliding slot, and the both ends of guide rod are respectively welded on the inner sidewall of sliding slot,
The gag lever post is located at the top of sliding slot.
The beneficial effects of the utility model are: passing through the design of sewage pipe and pipe lid, it is convenient to clean the solid of valve inner
Precipitating, the design of groove play a protective role to sewage pipe, gear, annular seating, sliding slot, guide rod, sliding block, gag lever post and limit
The design in position hole, can adjust two valve balls simultaneously, can also individually adjust one of valve ball, easy to adjust, different to adapt to
It closes and opens situation.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for metallurgy high-performance ball valve structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of for metallurgy high-performance ball valve Fig. 1 in A at enlarged diagram.
In figure: 1 valve body, 2 sewage pipes, 3 pipe lids, 4 grooves, 5 valve balls, 6 sealing rings, 7 connecting rods, 8 annular seatings, 9 adjusting rods,
10 gears, 11 sliding blocks, 12 guide rods, 13 sliding slots, 14 limit holes, 15 gag lever posts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of high-performance ball valve for metallurgy, including valve body 1, between the bottom of valve body 1 is set there are three waiting
Sewage pipe 2 and groove 4 away from setting, the outlet end of sewage pipe 2 are threaded with pipe lid 3, and pipe lid 3 is located in groove 4, valve body 1
It is inside equipped with two groups of valve balls 5 and sealing ring 6, connecting rod 7 is fixed on valve ball 5, connecting rod 7 is located at the connection of one end outside valve body 1
There is adjusting rod 9, movable sleeve is connected to annular seating 8 in connecting rod 7, and the outside of annular seating 8 is fixed with gear 10, and two gears 10 are nibbled
It closes, the top of annular seating 8 offers multiple sliding slots 13, guide rod 12, the outside sliding sleeve of guide rod 12 are welded in sliding slot 13
It is connected to sliding block 11, the side of sliding block 11 is welded with horizontally disposed gag lever post 15, and connecting rod 7 is equipped with corresponding with gag lever post 15 casees
Limit hole 14；The both ends of valve body 1 are equipped with mounting flange；Valve ball 5 is between two neighboring groove 4, and the one of sewage pipe 2
The inside of end connection valve body 1；Connecting rod 7 and sewage pipe 2 are located at the two sides of valve body 1；Sealing ring 6 and valve ball 5 are tightly connected,
The extending direction of sliding slot 13 is directed toward the center of circle of annular seating 8；Sliding block 11 is slidably connected in sliding slot 13, the both ends difference of guide rod 12
It is welded on the inner sidewall of sliding slot 13, gag lever post 15 is located at the top of sliding slot 13.The utility model passes through sewage pipe and pipe lid
Design is convenient to clean the solid precipitating of valve inner, and the design of groove plays a protective role to sewage pipe, gear, annular seating,
The design of sliding slot, guide rod, sliding block, gag lever post and limit hole can adjust two valve balls simultaneously, can also individually adjust one of them
Valve ball, it is easy to adjust, situation is opened to adapt to different closings.
In the present embodiment, when needing individually to adjust a valve ball 5, sliding block 11 is pulled, by gag lever post 15 and limit hole 14
Separation adjusts adjusting rod 9, when needing while adjusting two valve balls 5, sliding block 11 is pulled, so that gag lever post 15 is moved to
In limit hole 14, one of adjusting rod 9 is adjusted, to rotate with moving gear 10, to realize what two valve balls were adjusted simultaneously
Purpose, sewage pipe 2 are connected with pipe lid 3 by thread seal, and pipe lid 3, the sediment assembled in cleaning valve body 1 can be periodically opened.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-performance ball valve for metallurgy, including valve body (1), which is characterized in that the bottom of the valve body (1) is equipped with three
The sewage pipe (2) and groove (4) of a spaced set, the outlet end of the sewage pipe (2) is threaded with pipe lid (3), described
Pipe lid (3) is located in groove (4), and two groups of valve balls (5) and sealing ring (6) are equipped in the valve body (1), is consolidated on the valve ball (5)
Surely have connecting rod (7), the connecting rod (7) is located at the external one end of valve body (1) and is connected with adjusting rod (9), living in connecting rod (7)
It is dynamic to be socketed with annular seating (8), it is fixed with gear (10) on the outside of the annular seating (8), two gear (10) engagements are described
It is offered at the top of annular seating (8) multiple sliding slots (13), is welded with guide rod (12), the guide rod in the sliding slot (13)
(12) outside sliding sleeve is connected to sliding block (11), and the side of the sliding block (11) is welded with horizontally disposed gag lever post (15), even
Extension bar (7) is equipped with limit hole (14) corresponding with gag lever post (15) case.
2. a kind of high-performance ball valve for metallurgy according to claim 1, which is characterized in that the two of the valve body (1)
End is equipped with mounting flange.
3. a kind of high-performance ball valve for metallurgy according to claim 1, which is characterized in that the valve ball (5) is located at
Between two neighboring groove (4), the inside of one end connection valve body (1) of sewage pipe (2).
4. it is according to claim 1 it is a kind of for metallurgy high-performance ball valve, which is characterized in that the connecting rod (7) with
Sewage pipe (2) is located at the two sides of valve body (1).
5. it is according to claim 1 it is a kind of for metallurgy high-performance ball valve, which is characterized in that the sealing ring (6) with
Valve ball (5) is tightly connected, and the extending direction of the sliding slot (13) is directed toward the center of circle of annular seating (8).
6. a kind of high-performance ball valve for metallurgy according to claim 1, which is characterized in that sliding block (11) sliding
It is connected in sliding slot (13), the both ends of guide rod (12) are respectively welded on the inner sidewall of sliding slot (13), the gag lever post (15)
Positioned at the top of sliding slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790790.8U CN209245324U (en) | 2018-11-01 | 2018-11-01 | A kind of high-performance ball valve for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790790.8U CN209245324U (en) | 2018-11-01 | 2018-11-01 | A kind of high-performance ball valve for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245324U true CN209245324U (en) | 2019-08-13 |
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ID=67526709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821790790.8U Active CN209245324U (en) | 2018-11-01 | 2018-11-01 | A kind of high-performance ball valve for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303274A (en) * | 2020-10-26 | 2021-02-02 | 江苏明通福路流体控制设备有限公司 | High-pressure-resistant valve device and manufacturing method |
| CN113503394A (en) * | 2021-07-12 | 2021-10-15 | 南通世发船舶机械有限公司 | Double-ball valve |
-
2018
- 2018-11-01 CN CN201821790790.8U patent/CN209245324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303274A (en) * | 2020-10-26 | 2021-02-02 | 江苏明通福路流体控制设备有限公司 | High-pressure-resistant valve device and manufacturing method |
| CN113503394A (en) * | 2021-07-12 | 2021-10-15 | 南通世发船舶机械有限公司 | Double-ball valve |
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