CN209557739U - A kind of wear-resisting high temperature and pressure T-type shut-off valve - Google Patents
A kind of wear-resisting high temperature and pressure T-type shut-off valve Download PDFInfo
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- CN209557739U CN209557739U CN201920124646.9U CN201920124646U CN209557739U CN 209557739 U CN209557739 U CN 209557739U CN 201920124646 U CN201920124646 U CN 201920124646U CN 209557739 U CN209557739 U CN 209557739U
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Abstract
The utility model belongs to shut-off valve field, especially a kind of wear-resisting high temperature and pressure T-type shut-off valve, nozzle is caused to wear big problem for existing shut-off valve installing and dismounting, now propose following scheme, including valve body, valve body includes nozzle, the side of nozzle is provided with pipeline, pipeline is fixed with annular slab close to one end of nozzle, the side side wall of annular slab offers symmetrically arranged groove, the first through hole of arcuate structure is offered between groove, fixed plate is welded between the two sides side wall of first through hole, the side of fixed plate, which is equipped with, slidably connects slide plate between the side wall of first through hole two sides, the side side wall of slide plate is fixed with vertically disposed fixed block.The utility model can be rapidly assembled and disassembled between line up and pipeline, without being installed by flange, reduced abrasion, improved service life, and can increase the sealing performance of junction, reduce the abrasion of line up.
Description
Technical field
The utility model relates to shut-off valve technical fields, more particularly to a kind of wear-resisting high temperature and pressure T-type shut-off valve.
Background technique
The opening and closing element of shut-off valve (stop valve, Globe Valve) is the flap of stopper, and sealing is in plane or sea above
The conical surface, flap are for linear motion along the center line of valve seat.The forms of motion of valve rod, (adopted name: dark bar), also there is lifting rotation
It is each that rod-type can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium etc.
The flowing of seed type fluid.Therefore, such shut-off valve valve that shuts off is highly suitable as cutting off or adjusting and throttle
With.Since to open or close stroke relatively short for the valve rod of such valve, and there is very reliable cutting function, and due to
The variation of valve seat port and the stroke direct proportionality of flap, are very suitable for the adjusting to flow.
In use, it is usually to adopt that the nozzle of shut-off valve is connect with pipeline to existing high temperature high voltage resistant T-type shut-off valve
It is installed with flange, usually by the flange sleeve of pipeline in nozzle lateral wall, then the flange with nozzle lateral wall passes through spiral shell
Bolt is fixed, and due to the gap very little between nozzle lateral wall and the flange inner sidewall of pipeline, mounts and dismounts line up every time
Abrasion is very big, reduces service life, for this purpose, we have proposed a kind of wear-resisting high temperature and pressure T-type shut-off valves.
Utility model content
The utility model proposes the wear-resisting high temperature and pressure T-type shut-off valve of one kind, solve existing shut-off valve installation and tear open
Unloading causes nozzle to wear big problem.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of wear-resisting high temperature and pressure T-type shut-off valve, including valve body, the valve body include nozzle, the side of the nozzle
It is provided with pipeline, the pipeline is fixed with annular slab close to one end of nozzle, and the side side wall of annular slab offers arranged symmetrically
Groove, the first through hole of arcuate structure is offered between groove, is welded with fixation between the two sides side wall of the first through hole
Plate, the side of fixed plate, which is equipped between the side wall of first through hole two sides, slidably connects slide plate, and the side side wall of slide plate is fixed
There is vertically disposed fixed block, the side side wall of the slide plate is equipped with the spring connecting with fixed plate side wall, the nozzle
Lateral wall is fixed with symmetrically arranged connecting plate, and the side side wall of connecting plate offers fixing groove, and fixing groove and fixed block it
Between be clamped setting, the side outer wall of the annular slab is fixed with vertically disposed placement plate, and the top side wall of placement plate offers
The side side wall of placing groove, placing groove offers the second through-hole.
Preferably, the slide plate is connected with adjusting line far from the side side wall of fixed block, adjusts the one end of line far from slide plate
The outside for all extending to first through hole is connected with pulling plate jointly.
Preferably, the pulling plate is located inside placing groove, and described one end for adjusting line passes through the second through-hole and extends to placement
Inside slot.
Preferably, the top side wall of the pulling plate is fixed with the handle of U-shaped structure, is vertically arranged between handle and pulling plate.
Preferably, the inner sidewall of the annular slab offers link slot, and the side wall of link slot is connected with gasket.
In the utility model
1: passing through the groove of setting, first through hole, fixed plate, spring, slide plate, fixed block, connecting plate, fixing groove, pulling plate
And the cooperation between adjusting line, it can be rapidly assembled and disassembled between line up and pipeline, be carried out without passing through flange
Installation, reduces abrasion, improves service life；
2: by the link slot and gasket of setting, the sealing performance of junction can be increased, reduce the mill of line up
Damage；
The utility model can be rapidly assembled and disassembled between line up and pipeline, without being pacified by flange
Dress, reduces abrasion, improves service life, and can increase the sealing performance of junction, reduce the abrasion of line up.
Detailed description of the invention
Fig. 1 be the utility model proposes the wear-resisting high temperature and pressure T-type shut-off valve of one kind structural schematic diagram.
Fig. 2 be the utility model proposes the wear-resisting high temperature and pressure T-type shut-off valve of one kind annular slab structural side view.
Fig. 3 be the utility model proposes the wear-resisting high temperature and pressure T-type shut-off valve of one kind the signal of part A enlarged structure
Figure.
Figure label: 1 valve body, 2 nozzles, 3 pipelines, 4 annular slabs, 5 connecting plates, 6 grooves, 7 first through hole, 8 fixed plates, 9
Slide plate, 10 springs, 11 fixed blocks, 12 adjust line, 13 placement plates, 14 placing grooves, 15 second through-holes, 16 pulling plates, 17 handles, 18 companies
Access slot, 19 gaskets.
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.1-3, a kind of wear-resisting high temperature and pressure T-type shut-off valve, including valve body 1, valve body 1 include nozzle 2, nozzle 2
Side be provided with pipeline 3, pipeline 3 is fixed with annular slab 4 close to one end of nozzle 2, and the side side wall of annular slab 4 offers pair
Claim the groove 6 of setting, the first through hole 7 of arcuate structure is offered between groove 6, is welded between the two sides side wall of first through hole 7
There is fixed plate 8, the side of fixed plate 8, which is equipped between 7 two sides side wall of first through hole, slidably connects slide plate 9, and the one of slide plate 9
Side side wall is fixed with vertically disposed fixed block 11, and the side side wall of slide plate 9 is equipped with the spring connecting with 8 side wall of fixed plate
10, the lateral wall of nozzle 2 is fixed with symmetrically arranged connecting plate 5, and the side side wall of connecting plate 5 offers fixing groove, and fixed
Setting is clamped between slot and fixed block 11, the side outer wall of annular slab 4 is fixed with vertically disposed placement plate 13, placement plate 13
Top side wall offers placing groove 14, and the side side wall of placing groove 14 offers the second through-hole 15.
Slide plate 9 is connected with far from the side side wall of fixed block 11 and adjusts line 12, adjusts the one end of line 12 far from slide plate 9 and prolongs
The outside for extending to first through hole 7 is connected with pulling plate 16 jointly, and pulling plate 16 is located inside placing groove 14, and the one end for adjusting line 12 passes through
Second through-hole 15 extends to inside placing groove 14, and the top side wall of pulling plate 16 is fixed with the handle 17 of U-shaped structure, handle 17 and drawing
It is vertically arranged between plate 16, the inner sidewall of annular slab 4 offers link slot 18, and the side wall of link slot 18 is connected with gasket 19.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment: when installing to pipeline 3 and nozzle 2, by movement pipeline 3, pipeline 3 drives annular slab 4 mobile,
Moving handle 17, handle 17 drive pulling plate 16, and pulling plate 16, which drives, adjusts line 12, adjust line 12 and pull slide plate 9, slide plate 9 drives solid
Determine block 11 and enter first through hole 7, then move annular slab 4, so that connecting plate 5 is entered groove 6, pulling plate 16 is then put into placing groove
In 14, under the elastic force effect of spring 10, the fixing groove clamping that slide plate 9 drives fixed block 11 and 5 side wall of connecting plate to open up is arranged,
Meanwhile the gasket 19 of 18 inner wall of link slot setting is located at the lateral wall of 2 junction of nozzle, leakproofness is improved, when to pipeline 3
When being dismantled with nozzle 2, it is only necessary to lift handle 17 again, handle 17 drives pulling plate 16, and pulling plate 16, which drives, adjusts line 12, adjusts
Nodel line 12 pulls slide plate 9, and slide plate 9 drives fixed block 11, and fixed block 11 and fixing groove are distinguished, and then removes pipeline 3, this sets
It counts simple and fast, can be rapidly assembled and disassembled between line up and pipeline, without being installed by flange, be reduced
Abrasion, improves service life, and can increase the sealing performance of junction, reduces the abrasion of line up.
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 (5)
1. a kind of wear-resisting high temperature and pressure T-type shut-off valve, including valve body (1), which is characterized in that the valve body (1) includes nozzle
(2), the side of the nozzle (2) is provided with pipeline (3), and the pipeline (3) is fixed with annular slab close to the one end of nozzle (2)
(4), the side side wall of annular slab (4) offers symmetrically arranged groove (6), and the of arcuate structure is offered between groove (6)
One through-hole (7) is welded with fixed plate (8) between the two sides side wall of the first through hole (7), and the side of fixed plate (8) is equipped with
It is slidably connected slide plate (9) between the side wall of first through hole (7) two sides, the side side wall of slide plate (9) is fixed with vertically disposed
Fixed block (11), the side side wall of the slide plate (9) are equipped with the spring (10) connecting with fixed plate (8) side wall, the nozzle
(2) lateral wall is fixed with symmetrically arranged connecting plate (5), and the side side wall of connecting plate (5) offers fixing groove, and fixing groove
Setting is clamped between fixed block (11), the side outer wall of the annular slab (4) is fixed with vertically disposed placement plate (13), puts
The top side wall for setting plate (13) offers placing groove (14), and the side side wall of placing groove (14) offers the second through-hole (15).
2. the wear-resisting high temperature and pressure T-type shut-off valve of one kind according to claim 1, which is characterized in that the slide plate (9) is remote
Side side wall from fixed block (11), which is connected with, adjusts line (12), adjusts line (12) far from the one end of slide plate (9) and all extends to the
The outside of one through-hole (7) is connected with pulling plate (16) jointly.
3. the wear-resisting high temperature and pressure T-type shut-off valve of one kind according to claim 2, which is characterized in that the pulling plate (16)
Internal positioned at placing groove (14), described one end for adjusting line (12) passes through the second through-hole (15) and extends to placing groove (14) inside.
4. the wear-resisting high temperature and pressure T-type shut-off valve of one kind according to claim 2, which is characterized in that the pulling plate (16)
Top side wall be fixed with the handle (17) of U-shaped structure, be vertically arranged between handle (17) and pulling plate (16).
5. the wear-resisting high temperature and pressure T-type shut-off valve of one kind according to claim 1, which is characterized in that the annular slab (4)
Inner sidewall offer link slot (18), the side wall of link slot (18) is connected with gasket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124646.9U CN209557739U (en) | 2019-01-25 | 2019-01-25 | A kind of wear-resisting high temperature and pressure T-type shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124646.9U CN209557739U (en) | 2019-01-25 | 2019-01-25 | A kind of wear-resisting high temperature and pressure T-type shut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557739U true CN209557739U (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124646.9U Active CN209557739U (en) | 2019-01-25 | 2019-01-25 | A kind of wear-resisting high temperature and pressure T-type shut-off valve |
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|---|---|
| CN (1) | CN209557739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309991A (en) * | 2021-07-28 | 2021-08-27 | 山东辛丁技术有限公司 | Safety monitoring device and method for oil field fluid braking system |
-
2019
- 2019-01-25 CN CN201920124646.9U patent/CN209557739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309991A (en) * | 2021-07-28 | 2021-08-27 | 山东辛丁技术有限公司 | Safety monitoring device and method for oil field fluid braking system |
| CN113309991B (en) * | 2021-07-28 | 2021-09-28 | 山东辛丁技术有限公司 | Safety monitoring device and method for oil field fluid braking system |
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