CN217272041U - Two-way flange ball valve - Google Patents
Two-way flange ball valve Download PDFInfo
- Publication number
- CN217272041U CN217272041U CN202220083015.9U CN202220083015U CN217272041U CN 217272041 U CN217272041 U CN 217272041U CN 202220083015 U CN202220083015 U CN 202220083015U CN 217272041 U CN217272041 U CN 217272041U
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- China
- Prior art keywords
- ring
- ball valve
- box body
- rotating rod
- outer side
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 12
- 230000008093 supporting effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a two-way flange ball valve, including the body, state the equal fixed mounting in both ends of body and have the flange board, the joint groove has been seted up to the inboard of flange board, and the inside movable mounting in joint groove has sealed the pad, and the outside of body is fixed to have cup jointed two annulars, and the top fixed mounting of two annulars has the box body, and two support bearings have been cup jointed to the inside of box body, and the bull stick has been cup jointed in the inboard activity of two support bearings, and the top fixed mounting of bull stick has the ring. Through the metal net and the sealing ring that set up, the metal net is globular metal net, and when hemisphere ring opened, the metal net was located the position that one side flows, and the metal net can carry out the filtering with the liquid that flows through this moment, avoids the inside pipe-line system of the great foreign matter damage of granule, for example stone and iron plate to can lift the body off through the flange board and clear away, increased pipe-line system's security.
Description
Technical Field
The utility model belongs to the technical field of the ball valve, concretely relates to two-way flange ball valve.
Background
Ball valves (ball valve shall be a stop valve in the maritime and marine fields), defined as: the valve with the opening and closing part (ball body) driven by the valve rod and rotating around the axis of the ball valve can also be used for regulating and controlling fluid, wherein a strong shearing force is generated between the V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the surfacing hard alloy, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the switching of the confluence, the diversion and the flow direction of a medium on a pipeline, and can also close any channel to connect the other two channels, and the valve of the type is generally horizontally arranged in the pipeline.
In the use of ball valve, the flow work piece that fluid flows through the pipeline can be adjusted as one kind to the ball valve, often need adjust when using, but current ball valve generally relies on frictional force to carry out the open position of spacing ball valve, can cause the leakproofness not good and liquid flow angle regulation easily not hard up after using for a long time, has consequently produced certain use inconvenience, based on this we propose a two-way flange ball valve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a two-way flange ball valve has solved and can cause the not good and easy not hard up problem of liquid flow control angle of leakproofness after long-time the use.
In order to achieve the above purpose, the utility model provides a following technical scheme: a two-way flange ball valve comprises a pipe body, wherein flange plates are fixedly mounted at two ends of the pipe body, a clamping groove is formed in the inner side of each flange plate, a sealing gasket is movably mounted in the clamping groove, two support rings are fixedly sleeved on the outer side of the pipe body, a box body is fixedly mounted at the tops of the two support rings, two support bearings are sleeved in the box body, rotating rods are movably sleeved on the inner sides of the two support bearings, a circular ring is fixedly mounted at the top end of each rotating rod, a plurality of anti-skidding balls are arranged on the outer side of each circular ring, a torsional spring is sleeved on the outer side of each rotating rod, a cylinder is fixedly mounted at the top end of each torsional spring, a plurality of adjusting holes are formed in the outer side of the cylinder, adjusting bolts are movably inserted in the inner part of the back of the box body, a ball shell is arranged on the inner side of the pipe body, a sealing bearing is sleeved on the inner side of the ball shell, and a semi-ball ring is fixedly mounted at the bottom end of each rotating rod, the inboard fixed mounting of hemisphere ring has the metal net, the inboard fixed mounting of ball shell has the sealing ring.
Preferably, the front surface of the box body is provided with a mark pasting area.
By adopting the technical scheme, the method has the advantages that the management and the use between the structures are convenient, and the practicability is increased.
Preferably, the antiskid balls are uniformly distributed on the top and the outer side of the circular ring in an annular shape.
By adopting the technical scheme, the anti-skid device has the advantages that a friction force is increased, and the anti-skid device is convenient to skid and apply force.
Preferably, the bottom end of the torsion spring is fixedly installed at the bottom of the inner cavity of the box body.
By adopting the technical scheme, the device has the advantages of facilitating the application of structural force and enabling operators to operate more conveniently.
Preferably, the cylinder is sleeved outside the rotating rod and the torsion spring, and the top of the cylinder is fixedly installed outside the rotating rod.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for use at the great pipeline inboard of fluid velocity of flow, can increase the spacing power of rotation.
Preferably, the number of the adjusting holes is at least eight, the eight adjusting holes are circularly and uniformly distributed on the inner side of the cylinder, and the specification size of the adjusting bolt is matched with the specification size of the adjusting holes.
Through adopting above-mentioned technical scheme, the advantage lies in spacing with drum and box body, has avoided when spacing fluid, because of the pressure of velocity of flow and the not enough problem of spacing power that produces.
Preferably, the sealing bearing is sleeved on the outer side of the rotating rod, and the specification and the size of the sealing ring are matched with those of the hemispherical ring and the spherical shell.
Through adopting above-mentioned technical scheme, the advantage lies in that the sealing ring is filled between spherical shell and hemisphere ring, has increased the leakproofness, excellent in use effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotating rod drives the rotating rod to rotate under the supporting action of the supporting bearing and the box body, the rotating rod drives the cylinder to rotate, the torsion spring at the bottom end is twisted after the cylinder rotates, the torsion spring exerts upward elastic force and torsion force and is exerted on the cylinder and the rotating rod, an operator can rotate only by using large force when operating, the rotating direction is limited, the rotating rod is convenient to use at the inner side of a pipeline with large fluid flow rate, the rotating limiting force can be increased, the rotating rod rotates under the supporting action of the sealing bearing and the spherical shell and drives the hemispherical ring at the bottom end, the hemispherical ring extrudes the sealing ring when closing to block the inside of the spherical shell, the hemispherical surface of the hemispherical ring can open the inside of the pipeline by half of the flow when opening, and when the opening and closing need to fix the position, the adjusting bolt is inserted into the box body and the adjusting hole, carry on spacingly with drum and box body, avoided when spacing fluid, spacing power because of the pressure of velocity of flow produces is not enough to produce the condition of skew, this scheme excellent in use effect can adapt to different mechanisms, is convenient for install and spacing.
2. Through the metal net and the sealing ring that set up, the metal net is spheroidal metal net, when hemisphere ring is opened, the metal net is located the position that one side flows, the metal net can carry out the filtering with the liquid that flows through this moment, avoid the inside pipe-line system of the great foreign matter damage of granule, for example stone and iron plate, and can lift the body off through the flange board and clear away, the security that has increased pipe-line system, and the effect of sealing ring is, can be with sealed spacing between hemisphere ring and the spherical shell, and the sealing ring is filled between spherical shell and hemisphere ring, the leakproofness has been increased, excellent in use effect.
Drawings
FIG. 1 is a front perspective structure of the present invention;
fig. 2 is a schematic view of a rear-view three-dimensional appearance structure of the present invention;
FIG. 3 is a front sectional view of the present invention;
fig. 4 is a schematic view of the right-side sectional structure of the present invention.
In the figure: 1. a tube body; 2. a circular ring; 3. an anti-skid ball; 4. a box body; 5. a flange plate; 6. a clamping groove; 7. a gasket; 8. a branch ring; 9. a spherical shell; 10. identifying a pasting area; 11. adjusting the bolt; 12. a torsion spring; 13. a support bearing; 14. a rotating rod; 15. a cylinder; 16. a hemispherical ring; 17. a seal ring; 18. a metal net; 19. an adjustment hole; 20. and sealing the bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-4, a two-way flange ball valve comprises a pipe body 1, flange plates 5 are fixedly mounted at both ends of the pipe body 1, a clamping groove 6 is formed in the inner side of the flange plate 5, a sealing gasket 7 is movably mounted in the clamping groove 6, two support rings 8 are fixedly sleeved on the outer side of the pipe body 1, a box body 4 is fixedly mounted at the tops of the two support rings 8, two support bearings 13 are sleeved in the box body 4, a rotating rod 14 is movably sleeved on the inner sides of the two support bearings 13, a ring 2 is fixedly mounted at the top end of the rotating rod 14, a plurality of anti-slip balls 3 are arranged on the outer side of the ring 2, a torsion spring 12 is sleeved on the outer side of the rotating rod 14, a cylinder 15 is fixedly mounted at the top end of the torsion spring 12, a plurality of adjusting holes 19 are formed in the outer side of the cylinder 15, an adjusting bolt 11 is movably inserted in the inner side of the back surface of the box body 4, a spherical shell 9 is arranged on the inner side of the pipe body 1, a sealing bearing 20 is sleeved on the inner side of the spherical shell 9, a semi-spherical ring 16 is fixedly arranged at the bottom end of the rotating rod 14, a metal ball net 18 is fixedly arranged on the inner side of the semi-spherical ring 16, and a sealing ring 17 is fixedly arranged on the inner side of the ball shell 9.
The working principle of the technical scheme is as follows:
when the device is used, the liquid flow in the pipeline needs to be adjusted, at the moment, an operator manually rotates the circular ring 2, the circular ring 2 rotates to drive the rotating rod 14 to rotate, the rotating rod 14 drives the cylinder 15 to rotate under the supporting action of the supporting bearing 13 and the box body 4, the cylinder 15 rotates to distort the torsion spring 12 at the bottom end, at the moment, the torsion spring 12 applies upward elastic force and torsion force to the cylinder 15 and the rotating rod 14, the operator can rotate only by using large force during operation and limit the rotating direction, the device can be used at the inner side of the pipeline with large fluid flow rate, the rotating limiting force can be increased, then the rotating rod 14 rotates under the supporting action of the sealing bearing 20 and the spherical shell 9 and drives the hemispherical ring 16 at the bottom end, the hemispherical ring 16 extrudes the sealing ring 17 when being closed to block the inside of the spherical shell 9, and the hemispherical surface of the hemispherical ring 16 can open half of the flow in the pipeline when being opened, and when opening and closing needs fixed position, insert adjusting bolt 11 inside box body 4 and regulation hole 19 this moment, spacing drum 15 and box body 4, avoided when spacing fluid, because of the pressure of velocity of flow and the spacing power that produces is not enough to the condition of production skew, this scheme result of use is good, can adapt to different mechanisms, is convenient for install and spacing.
In another embodiment, as shown in FIG. 1, the front of the case 4 is provided with a logo-affixing area 10.
The identification sticker area 10 allows for the posting of product information and the number and piping information of the device when in use, facilitating management and use between structures, and increasing practicality.
In another embodiment, as shown in fig. 1-4, the anti-skid balls 3 are uniformly arranged in a ring shape on the top and outside of the circular ring 2.
The antiskid ball 3 is convenient for an operator to increase a friction force when operating the circular ring 2, and is convenient for antiskid and force application.
In another embodiment, as shown in fig. 3 and 4, the bottom end of the torsion spring 12 is fixedly mounted at the bottom of the inner cavity of the case 4.
The torsion spring 12 is convenient for the stability of structural force and the application of structural force, so that the operation of operators is more convenient.
In another embodiment, as shown in fig. 3 and 4, the cylinder 15 is sleeved on the outer side of the rotating rod 14 and the torsion spring 12, and the top of the cylinder 15 is fixedly installed on the outer side of the rotating rod 14.
In another embodiment, as shown in fig. 3 and 4, the number of the adjusting holes 19 is at least eight, and the eight adjusting holes 19 are uniformly distributed in a circle on the inner side of the cylinder 15, and the specification size of the adjusting bolt 11 is matched with the specification size of the adjusting holes 19.
The fixed angle of circumference regulation can be carried out to drum 15 to the quantity of regulation hole 19, eight divide into eight once regulations with 360 degrees of circumference for 45 degrees to when opening and closing needs fixed position, insert box body 4 and regulation hole 19's inside with adjusting bolt 11 this moment, carry out spacingly with drum 15 and box body 4, avoided when spacing fluid, because of the spacing problem that the pressure of velocity of flow produced is not enough.
In another embodiment, as shown in fig. 3 and 4, the sealing bearing 20 is sleeved outside the rotating rod 14, and the size of the sealing ring 17 is matched with the size of the hemispherical ring 16 and the spherical shell 9.
Sealed bearing 20 provides three points's support for bull stick 14 to be convenient for the stable rotation of bull stick 14 and drive the rotation of structure, it is stable to have increased moment, and sealing ring 17's effect is, can be with sealed spacing between hemisphere ring 16 and the spherical shell 9, and sealing ring 17 fills between spherical shell 9 and hemisphere ring 16, has increased the leakproofness, excellent in use effect.
The utility model discloses a theory of operation and use flow: before use, an operator installs the pipe body 1 at a pipeline to be used through the flange plate 5, when the device is used, the liquid flow in the pipeline needs to be adjusted, at the moment, the operator manually rotates the ring 2, the ring 2 drives the rotating rod 14 to rotate after rotating, the rotating rod 14 drives the cylinder 15 to rotate under the supporting action of the supporting bearing 13 and the box body 4, the torsion spring 12 at the bottom end is twisted after the cylinder 15 rotates, the torsion spring 12 applies an upward elastic force and a torsion force to the cylinder 15 and the rotating rod 14, the operator can rotate only by using a large force during operation and limit the rotating direction, the operation is convenient to use at the inner side of the pipeline with a large fluid flow rate, the rotating limiting force can be increased, then the rotating rod 14 rotates under the supporting action of the sealing bearing 20 and the spherical shell 9 and drives the hemispherical ring 16 at the bottom end, the hemispherical ring 16 extrudes the sealing ring 17 when the hemispherical ring 16 is closed, the inner part of the ball shell 9 is blocked, a semispherical surface of the semispherical ring 16 can open half flow of the inner part of the pipeline when the pipe is opened, when a fixed position is needed for opening and closing, the adjusting bolt 11 is inserted into the box body 4 and the adjusting hole 19, the cylinder 15 and the box body 4 are limited, the situation that when the pipe is limited by fluid, the limiting force generated by the pressure of the flow speed is insufficient, and therefore deviation is generated is avoided, the scheme has good use effect, can adapt to different mechanisms, is convenient to install and limit, through the arrangement of the metal net 18 and the sealing ring 17, the metal net 18 is a spherical metal net, when the semispherical ring 16 is opened, the metal net 18 is positioned at a position where one side flows, at the moment, the metal net 18 can filter the flowing liquid, and prevents large particles from damaging the internal pipeline systems, such as stones and iron blocks, and the pipe body 1 can be detached and cleaned through the flange plate 5, the safety of the pipeline system is improved, the sealing ring 17 has the effects that the hemispherical ring 16 and the spherical shell 9 can be sealed and limited, the sealing ring 17 is filled between the spherical shell 9 and the hemispherical ring 16, the sealing performance is improved, and the using effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two-way flange ball valve, includes body (1), its characterized in that: the anti-skidding pipe is characterized in that flange plates (5) are fixedly mounted at two ends of the pipe body (1), a joint groove (6) is formed in the inner side of the flange plate (5), a sealing gasket (7) is movably mounted in the joint groove (6), two support rings (8) are fixedly sleeved on the outer side of the pipe body (1), a box body (4) is fixedly mounted at the tops of the two support rings (8), two support bearings (13) are sleeved in the box body (4), a rotating rod (14) is movably sleeved on the inner sides of the two support bearings (13), a ring (2) is fixedly mounted at the top end of the rotating rod (14), a plurality of anti-skidding balls (3) are arranged on the outer side of the ring (2), a torsion spring (12) is sleeved on the outer side of the rotating rod (14), a cylinder (15) is fixedly mounted at the top end of the torsion spring (12), and a plurality of adjusting holes (19) are formed in the outer side of the cylinder (15), adjusting bolt (11) have been pegged graft to the inside activity at box body (4) back, the inboard of body (1) is provided with spherical shell (9), sealed bearing (20) have been cup jointed to the inboard of spherical shell (9), the bottom fixed mounting of bull stick (14) has hemisphere ring (16), the inboard fixed mounting of hemisphere ring (16) has metal net (18), the inboard fixed mounting of spherical shell (9) has sealing ring (17).
2. A two-way flange ball valve according to claim 1, wherein: the front surface of the box body (4) is provided with an identification pasting area (10).
3. A two-way flange ball valve according to claim 1, wherein: the anti-skid balls (3) are uniformly distributed on the top and the outer side of the circular ring (2) in an annular shape.
4. A two-way flange ball valve according to claim 1, wherein: the bottom end of the torsion spring (12) is fixedly arranged at the bottom of the inner cavity of the box body (4).
5. A two-way flange ball valve according to claim 1, wherein: drum (15) cup joints in the outside of bull stick (14) and torsional spring (12), the top fixed mounting of drum (15) is in the outside of bull stick (14).
6. A two-way flange ball valve according to claim 1, wherein: the number of the adjusting holes (19) is at least eight, the eight adjusting holes (19) are circularly and uniformly distributed on the inner side of the cylinder (15), and the specification size of the adjusting bolt (11) is matched with that of the adjusting holes (19).
7. A two-way flange ball valve according to claim 1, wherein: the sealing bearing (20) is sleeved on the outer side of the rotating rod (14), and the specification and the size of the sealing ring (17) are matched with those of the hemispherical ring (16) and the spherical shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083015.9U CN217272041U (en) | 2022-01-13 | 2022-01-13 | Two-way flange ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083015.9U CN217272041U (en) | 2022-01-13 | 2022-01-13 | Two-way flange ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217272041U true CN217272041U (en) | 2022-08-23 |
Family
ID=82895966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220083015.9U Expired - Fee Related CN217272041U (en) | 2022-01-13 | 2022-01-13 | Two-way flange ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217272041U (en) |
-
2022
- 2022-01-13 CN CN202220083015.9U patent/CN217272041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |