CN213089140U - Valve pipeline that leakproofness is good - Google Patents
Valve pipeline that leakproofness is good Download PDFInfo
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- CN213089140U CN213089140U CN202022068621.7U CN202022068621U CN213089140U CN 213089140 U CN213089140 U CN 213089140U CN 202022068621 U CN202022068621 U CN 202022068621U CN 213089140 U CN213089140 U CN 213089140U
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- Prior art keywords
- connecting ring
- rubber
- valve
- ring
- leakproofness
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- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000012856 packing Methods 0.000 claims abstract 3
- 244000309464 bull Species 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a valve pipeline technical field just discloses a valve pipeline that leakproofness is good, including first connecting ring. This valve pipeline that leakproofness is good, as the connection structure on the valve through first go-between, its left side is direct integrative with the valve is fixed, the butt joint between first go-between and the second go-between realizes being connected of valve and pipeline, both can extrude the rubber packing ring when being close to each other, as outermost sealing member through the rubber packing ring, half round ball and semicircular groove butt joint on its inferior second go-between, take place deformation when the half round ball extrudees into, make the sponge cover in its outside also extruded thereupon, elastic expansion through the half round ball seals, the sponge cover also has simultaneously and blocks dust and water absorption capacity, the leakproofness has further been strengthened, the left rubber seal ring of last second go-between inserts the annular spacing inslot in first go-between, agree with each other with two slope rubber circles, the good mesh of leakproofness has been reached.
Description
Technical Field
The utility model relates to a valve pipeline technical field specifically is a valve pipeline that leakproofness is good.
Background
In fluid piping, valves are control elements that primarily function to isolate equipment from the piping, regulate flow, prevent backflow, regulate and vent pressure, and valve piping is the piping to which the valves are connected.
The valve pipeline on the existing market is various, but the general all has the relatively poor defect of leakproofness, and current valve pipeline seal structure is comparatively simple when connecting, can appear the condition of leaking gas after using for a long time, and inside external dust or water can get into the pipeline along the gap, fluid in the pipeline also can spill over, causes the life of pipeline to reduce, so proposes the valve pipeline that a leakproofness is good and solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a valve pipeline that leakproofness is good possesses advantages such as the leakproofness is good, and it is comparatively simple to have solved current valve pipeline seal structure when connecting, and the condition of gas leakage can appear after using for a long time, and external dust or water can get into inside the pipeline along the gap, and the fluid in the pipeline also can spill over, causes the problem that the life of pipeline reduces.
(II) technical scheme
For realizing the good purpose of above-mentioned leakproofness, the utility model provides a following technical scheme: a valve pipeline with good sealing performance comprises a first connecting ring, wherein a second connecting ring is movably connected to the right side of the first connecting ring, a pipeline body is fixedly connected to the right side of the second connecting ring, a semicircular groove is formed in the right side of the first connecting ring, a semicircular ball is fixedly mounted on the left side of the second connecting ring, a sponge sleeve is fixedly mounted on the outer side of the semicircular ball, an annular limiting groove is formed in the right side of the first connecting ring, two inclined rubber rings are movably mounted inside the annular limiting groove, a rubber sealing ring is fixedly mounted on the left side of the second connecting ring, a rubber gasket is fixedly mounted on the right side of the first connecting ring, fixed blocks are fixedly mounted on the outer sides of the first connecting ring and the second connecting ring, mounting holes are formed in the left side of the fixed blocks, and fixing bolts are connected to the inner threads of the mounting holes, the utility model discloses a quick-witted, including first go-between, second go-between, swivel mount, the outside fixed mounting of first go-between has the montant that quantity is a plurality of, fixed mounting has the gag lever post between the montant, the outside fixed mounting of second go-between has the quantity to be a plurality of's riser, movable mounting has the bull stick between the riser, the outside fixed mounting of bull stick has the fixture block.
Preferably, the first connecting ring and the second connecting ring are both circular annular three-dimensional structures, and the semi-sphere is a rubber sphere.
Preferably, the number of the semicircular grooves is twelve, and twelve semicircular grooves are uniformly distributed on the right side of the first connecting ring.
Preferably, the rubber sealing ring is located between the two inclined rubber rings, and the sealing ring is fixedly installed inside the installation hole.
Preferably, the number of the fixing blocks is six, and the six fixing blocks are distributed on the outer sides of the first connecting ring and the second connecting ring.
Preferably, the fixture block is a rubber block, and the width of the inner cavity of the fixture block is matched with the diameter of the limiting rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a valve pipeline that leakproofness is good possesses following beneficial effect:
1. the valve pipeline with good sealing performance is used as a connecting structure on the valve through the first connecting ring, the left side of the valve is directly fixed with the valve into a whole, the connection between the valve and the pipeline is realized through the butt joint between the first connecting ring and the second connecting ring, the valve and the pipeline can extrude the rubber gasket when the valve and the pipeline are close to each other, the rubber gasket is used as an outermost sealing element, the semi-sphere on the second connecting ring is butted with the semi-circle groove, the semi-sphere deforms when being extruded, so that the sponge sleeve on the outer side of the semi-sphere is extruded, the sealing is carried out through the elastic expansion of the semi-sphere, meanwhile, the sponge sleeve also has the dust blocking and water absorbing capacity, the sealing performance is further enhanced, finally, the rubber sealing ring on the left side of the second connecting ring is inserted into the annular limiting groove in the first connecting ring, the rubber ring is matched with the two inclined rubber rings, so that final sealing is realized, and the purpose of good sealing performance is achieved.
2. This valve pipeline that leakproofness is good, through the setting of semicircle ball and rubber seal ring, insert semicircle recess and annular spacing inslot respectively when the installation, can play the location guide effect, after first go-between and second go-between laminate completely together, rotate the fixture block on the second go-between, it is rotatory between two risers to drive the bull stick, the gag lever post outside of the inner chamber card on first go-between of messenger's fixture block, realize the preliminary fixed of first go-between and second go-between, the mounting hole on two fixed blocks has been aligned about this moment, twist fixing bolt and can further make first go-between and second go-between press from both sides tightly, the purpose easy to assemble has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
fig. 4 is a right side view of the first connection ring of the present invention.
In the figure: 1 first connecting ring, 2 second connecting rings, 3 pipeline bodies, 4 semicircular grooves, 5 semicircular balls, 6 sponge sleeves, 7 annular limiting grooves, 8 inclined rubber rings, 9 rubber sealing rings, 10 rubber gaskets, 11 fixing blocks, 12 mounting holes, 13 fixing bolts, 14 vertical rods, 15 limiting rods, 16 vertical plates, 17 rotating rods and 18 clamping blocks.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, a valve pipeline with good sealing performance comprises a first connection ring 1, a second connection ring 2 is movably connected to the right side of the first connection ring 1, a pipeline body 3 is fixedly connected to the right side of the second connection ring 2, semicircular grooves 4 are formed in the right side of the first connection ring 1, the number of the semicircular grooves 4 is twelve, twelve semicircular grooves 4 are uniformly distributed in the right side of the first connection ring 1, a semicircular ball 5 is fixedly mounted on the left side of the second connection ring 2, the inner volume of each semicircular groove 4 is smaller than that of the corresponding semicircular ball 5, so that the semicircular grooves 4 can be filled by self-expansion when the semicircular balls 5 are extruded, the sealing performance is enhanced, the first connection ring 1 and the second connection ring 2 are both in a circular three-dimensional structure, the semicircular balls 5 are rubber balls, a sponge sleeve 6 is fixedly mounted on the outer side of the semicircular balls 5, an annular limiting groove 7 is formed in the right side of the first connection, the inner part of the annular limiting groove 7 is movably provided with two inclined rubber rings 8, the left side of the second connecting ring 2 is fixedly provided with a rubber sealing ring 9, the outer side of the rubber sealing ring 9 is provided with two inclined planes which are respectively mutually attached to single inclined planes on the two inclined rubber rings 8 to realize sealing, the right side of the first connecting ring 1 is fixedly provided with a rubber gasket 10, the left side of the first connecting ring 1 is used as a connecting structure on a valve and is directly fixed with the valve into a whole, the connection between the valve and a pipeline is realized through the butt joint between the first connecting ring 1 and the second connecting ring 2, the rubber gasket 10 can be extruded when the first connecting ring 1 and the second connecting ring are close to each other, the rubber gasket 10 is used as an outermost sealing element, the semi-circular ball 5 on the second connecting ring 2 is in butt joint with the semi-circular groove 4, the semi-circular ball 5, sealing is carried out through elastic expansion of the semi-spherical ball 5, meanwhile, the sponge sleeve 6 also has the dust blocking and water absorbing capacity, the sealing performance is further enhanced, finally, the rubber sealing ring 9 on the left side of the second connecting ring 2 is inserted into the annular limiting groove 7 in the first connecting ring 1 and mutually matched with the two inclined rubber rings 8, the final sealing is realized, and the purpose of good sealing performance is achieved, fixed blocks 11 are fixedly arranged on the outer sides of the first connecting ring 1 and the second connecting ring 2, the number of the fixed blocks 11 is six, the six fixed blocks 11 are distributed on the outer sides of the first connecting ring 1 and the second connecting ring 2, a mounting hole 12 is formed in the left side of each fixed block 11, the rubber sealing ring 9 is positioned between the two inclined rubber rings 8, a sealing ring is fixedly arranged in the mounting hole 12, a fixing bolt 13 is connected to the inner thread of the mounting hole 12, a plurality of vertical rods 14 are fixedly arranged on the outer side, a limiting rod 15 is fixedly arranged between the vertical rods 14, a plurality of vertical plates 16 are fixedly arranged on the outer side of the second connecting ring 2, a rotating rod 17 is movably arranged between the vertical plates 16, a clamping block 18 is fixedly arranged on the outer side of the rotating rod 17, the clamping block 18 is a rubber block, the width of the inner cavity of the clamping block 18 is matched with the diameter of the limiting rod 15, the semi-circular ball 5 and the rubber sealing ring 9 are arranged and are respectively inserted into the semi-circular groove 4 and the annular limiting groove 7 during installation, so that the positioning and guiding effects can be achieved, when the first connecting ring 1 and the second connecting ring 2 are completely attached together, the clamping block 18 on the second connecting ring 2 is rotated to drive the rotating rod 17 to rotate between the two vertical plates 16, so that the inner cavity of the clamping block 18 is clamped on the outer side of the limiting rod 15 on the first connecting ring 1, the primary fixation of the first connecting ring 1 and the second connecting ring 2 is, the fixing bolt 13 is screwed in, so that the first connecting ring 1 and the second connecting ring 2 can be further clamped, and the aim of convenient installation is fulfilled.
In conclusion, the valve pipeline with good sealing performance is characterized in that the first connecting ring 1 is used as a connecting structure on the valve, the left side of the valve pipeline is directly fixed with the valve into a whole, the connection between the valve and the pipeline is realized through the butt joint between the first connecting ring 1 and the second connecting ring 2, the rubber gasket 10 is extruded when the first connecting ring 1 and the second connecting ring 2 are close to each other, the rubber gasket 10 is used as an outermost layer sealing element, the semi-spherical ball 5 on the second connecting ring 2 is in butt joint with the semi-circular groove 4, the semi-spherical ball 5 deforms when being extruded, so that the sponge sleeve 6 on the outer side of the semi-spherical ball is extruded, sealing is carried out through the elastic expansion of the semi-spherical ball 5, meanwhile, the sponge sleeve 6 also has the dust blocking and water absorbing capacity, the sealing performance is further enhanced, and finally, the rubber sealing ring 9 on the left side of the second, the final sealing is realized, and the purpose of good sealing performance is achieved.
Moreover, through the arrangement of the semi-circular ball 5 and the rubber sealing ring 9, when being installed, the semi-circular groove 4 and the annular limiting groove 7 are respectively inserted, so that the positioning and guiding effects can be achieved, when the first connecting ring 1 and the second connecting ring 2 are completely attached together, the fixture block 18 on the second connecting ring 2 is rotated, the rotating rod 17 is driven to rotate between the two vertical plates 16, the inner cavity of the fixture block 18 is clamped outside the limiting rod 15 on the first connecting ring 1, the primary fixing of the first connecting ring 1 and the second connecting ring 2 is achieved, at the moment, the mounting holes 12 on the left fixing block 11 and the right fixing block 11 are aligned, the fixing bolt 13 is screwed in, so that the first connecting ring 1 and the second connecting ring 2 can be further clamped, the purpose of convenient installation is achieved, the problem that the sealing structure is simple when the existing valve pipeline is connected, the air leakage condition can occur after long-time use is solved, and external dust or water can, the fluid in the pipe may overflow, causing a problem of a reduction in the service life of the pipe.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a valve conduit that leakproofness is good, includes first connecting ring (1), its characterized in that: the right side swing joint of first go-between (1) has second go-between (2), the right side fixedly connected with pipeline body (3) of second go-between (2), semicircular groove (4) have been seted up on the right side of first go-between (1), the left side fixed mounting of second go-between (2) has semicircle ball (5), the outside fixed mounting of semicircle ball (5) has sponge cover (6), annular spacing groove (7) have been seted up on the right side of first go-between (1), the inside movable mounting of annular spacing groove (7) has the slope rubber ring (8) of quantity for two, the left side fixed mounting of second go-between (2) has rubber seal ring (9), the right side fixed mounting of first go-between (1) has rubber packing ring (10), the equal fixed block (11) of the outside of first go-between (1) and second go-between (2), mounting hole (12) have been seted up in the left side of fixed block (11), the inside threaded connection of mounting hole (12) has fixing bolt (13), the outside fixed mounting of first go-between (1) has quantity to be montant (14) of a plurality of, fixed mounting has gag lever post (15) between montant (14), the outside fixed mounting of second go-between (2) has quantity to be riser (16) of a plurality of, movable mounting has bull stick (17) between riser (16), the outside fixed mounting of bull stick (17) has fixture block (18).
2. The valve duct of claim 1, wherein: the first connecting ring (1) and the second connecting ring (2) are both circular annular three-dimensional structures, and the semi-sphere (5) is a rubber sphere.
3. The valve duct of claim 1, wherein: the number of the semicircular grooves (4) is twelve, and the twelve semicircular grooves (4) are uniformly distributed on the right side of the first connecting ring (1).
4. The valve duct of claim 1, wherein: the rubber sealing ring (9) is positioned between the two inclined rubber rings (8), and the sealing ring is fixedly arranged in the mounting hole (12).
5. The valve duct of claim 1, wherein: the number of the fixed blocks (11) is six, and the fixed blocks (11) are distributed on the outer sides of the first connecting ring (1) and the second connecting ring (2).
6. The valve duct of claim 1, wherein: the fixture block (18) is a rubber block, and the width of the inner cavity of the fixture block (18) is matched with the diameter of the limiting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068621.7U CN213089140U (en) | 2020-09-21 | 2020-09-21 | Valve pipeline that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022068621.7U CN213089140U (en) | 2020-09-21 | 2020-09-21 | Valve pipeline that leakproofness is good |
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| Publication Number | Publication Date |
|---|---|
| CN213089140U true CN213089140U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022068621.7U Active CN213089140U (en) | 2020-09-21 | 2020-09-21 | Valve pipeline that leakproofness is good |
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| Country | Link |
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| CN (1) | CN213089140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922808A (en) * | 2022-03-28 | 2022-08-19 | 安徽添御石油设备制造有限公司 | Fracturing pump valve case convenient to mouth of pipe junction is sealed |
| CN114985940A (en) * | 2022-06-16 | 2022-09-02 | 深圳市大德激光技术有限公司 | A lithium battery PET protective film removal equipment |
-
2020
- 2020-09-21 CN CN202022068621.7U patent/CN213089140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922808A (en) * | 2022-03-28 | 2022-08-19 | 安徽添御石油设备制造有限公司 | Fracturing pump valve case convenient to mouth of pipe junction is sealed |
| CN114985940A (en) * | 2022-06-16 | 2022-09-02 | 深圳市大德激光技术有限公司 | A lithium battery PET protective film removal equipment |
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