CN214618491U - Pipeline compensator capable of being overhauled - Google Patents
Pipeline compensator capable of being overhauled Download PDFInfo
- Publication number
- CN214618491U CN214618491U CN202120464564.6U CN202120464564U CN214618491U CN 214618491 U CN214618491 U CN 214618491U CN 202120464564 U CN202120464564 U CN 202120464564U CN 214618491 U CN214618491 U CN 214618491U
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- fixed
- pipeline
- ring
- sleeve pipe
- compensator
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Abstract
The utility model relates to a pipe connection technical field, concretely relates to can overhaul pipeline compensator. Including two pipelines of connecting through the pipeline compensator, the pipeline compensator is located fixed cover, fixed cover one end is fixed on one of them pipeline, the other end of fixed cover is fixed with rather than endocentric solid fixed ring, be fixed with interior sleeve pipe in the fixed ring, another pipeline runs through interior sleeve pipe, be provided with the expansion gap between another pipeline outer fringe and the interior sleeve pipe inner edge, gu the fixed ring right side is provided with the activity ring, the activity intra-annular is fixed with the outer tube, outer tube inner edge right-hand member is fixed with the hole and keeps off, the hole keeps off and is equipped with the sealing washer on the pipeline between the sleeve pipe right-hand member, interior sleeve pipe right-hand member face is the conical surface, gu fixed ring passes through the connecting piece with the activity ring and is connected. The utility model discloses, can effectual protection pipeline compensator, prevent that it from receiving the striking and damaging, pipeline compensator leaks and need not anchor clamps after can carry out the leaking stoppage operation, and the security is high, can not stop the fortune pipeline and overhaul.
Description
Technical Field
The utility model relates to a pipe connection technical field, concretely relates to can overhaul pipeline compensator.
Background
The pipeline compensator is used for compensating expansion with heat and contraction with cold caused by temperature change of the pipeline, and the leakage problem can occur after long service life. The method generally adopts the mode of stopping the pipeline or stopping the leakage under pressure, the cost of stopping the pipeline is high, even the pipeline does not have the stopping condition, and the leakage under pressure has certain danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that one kind can effectual protection pipeline compensator prevents that it from receiving the striking and damaging, need not anchor clamps after pipeline compensator leaks and can carry out leaking stoppage operation, and the security is high, can not the pipeline that does not shut down and overhaul overhauls the pipeline compensator.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a can overhaul pipeline compensator, include two pipelines of connecting through pipeline compensator, pipeline compensator is located fixed cover, fixed cover one end is fixed on one of them pipeline, the other end of fixed cover is fixed with rather than endocentric solid fixed ring, the fixed intra-annular is fixed with interior sleeve pipe, another pipeline runs through interior sleeve pipe, be provided with the expansion gap between another pipeline outer fringe and the interior sleeve pipe inner edge, gu fixed ring right side is provided with the loose ring, the loose intra-annular is fixed with the outer tube, interior sleeve pipe is located the outer tube, interior sleeve pipe outer fringe and outer tube inner edge sliding contact, outer tube inner edge right-hand member is fixed with the hole and keeps off, the cover is equipped with the sealing washer on the pipeline between hole fender and the interior sleeve pipe right-hand member, interior sleeve pipe right side terminal surface is the conical surface, conical surface outside one end keeps off the direction slope to the hole, gu fixed ring passes through the connecting piece with the loose ring and is connected.
Specifically, the width of the expansion gap is 1-2 mm.
Specifically, the inclination angle of the conical surface is 45 degrees.
Specifically, the connecting piece includes a plurality of bolts according to pipeline axle center circumference equipartition, and the bolt runs through solid fixed ring and loose ring, and threaded connection has the nut on the bolt.
Specifically, the connecting piece includes the swivel nut with solid fixed ring threaded connection, is fixed with in the swivel nut and keeps off the ring, keeps off the ring and tightly supports the movable ring, and the movable ring is located and keeps off between ring and the solid fixed ring, and the swivel nut outer fringe is fixed with a plurality of barres.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation can effectual protection pipeline compensator, prevents that it from receiving the striking and damaging, need not anchor clamps and can carry out leaking stoppage operation after pipeline compensator leaks, and the security is high, can not stop the fortune pipeline and overhaul.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of the inner sleeve.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
Example 1:
as shown in fig. 1-2, a pipeline compensator capable of being overhauled comprises two pipelines 1 connected through a pipeline compensator 2, and is characterized in that the pipeline compensator 2 is located in a fixing sleeve 3, one end of the fixing sleeve 3 is fixed on one of the pipelines 1, the other end of the fixing sleeve 3 is fixed with a fixing ring 5 concentric with the fixing ring, an inner sleeve 4 is fixed in the fixing ring 5, the other pipeline 1 penetrates through the inner sleeve 4, an expansion gap is arranged between the outer edge of the other pipeline 1 and the inner edge of the inner sleeve 4, and the width of the expansion gap is 1-2 mm. The 5 right sides of solid fixed ring are provided with loose ring 7, and loose ring 7 internal fixation has outer tube 6, and interior sleeve pipe 4 is located outer tube 6, and interior sleeve pipe 4 outer fringe and 6 inner edge sliding contact of outer tube, 6 inner edge right-hand members of outer tube are fixed with the hole and keep off 10, and the hole keeps off pipeline 1 between 10 and the interior sleeve pipe 4 right-hand member and goes up the cover and be equipped with sealing washer 9, and interior sleeve pipe 4 right side terminal surface is conical surface 8, and the slope of 10 directions is kept off to the hole to 8 outside one end of conical surface, the inclination of conical surface 8 is 45 degrees, and solid fixed ring 5 passes through the connecting piece with loose ring 7 and is connected.
The connecting piece includes a plurality of bolts 11 according to 1 axle center circumference equipartition of pipeline, and fixed ring 5 and loose ring 7 are run through to bolt 11, and threaded connection has the nut on the bolt 11.
The utility model discloses during the use, because be provided with the inflation clearance between pipeline 1 and interior sleeve pipe 4, consequently pipeline 1 normally works, can not influence its inflation, can make pipeline 1 normally work, when pipeline compensator 2 takes place to leak, twist and move the nut, make solid fixed ring 5 and loose ring 7 be close to each other, hole in the outer tube 6 keeps off 10 extrusion seal 9, make seal 9 be close to interior sleeve pipe 4, under the guide effect of conical surface 8, seal 9 tightly supports 1 outer fringe of pipeline, thereby carry out sealing connection with interior sleeve pipe 4 and its inside pipeline 1, realize leaking stoppage.
Example 2:
as shown in fig. 3, the connecting piece includes a threaded sleeve 12 in threaded connection with the fixed ring 5, a stop ring 14 is fixed in the threaded sleeve 12, the stop ring 14 tightly abuts against the movable ring 7, the movable ring 7 is located between the stop ring 14 and the fixed ring 5, and a plurality of rods 13 are fixed on the outer edge of the threaded sleeve 12.
When the fixing ring 5 and the movable ring 7 are close to each other, the threaded sleeve 12 is rotated by the handle 13, and the movable ring 7 is close to the fixing ring 5 by the threaded sleeve 12 through the baffle ring 14, so that the sealing connection between the inner sleeve 4 and the pipeline 1 can be quickly realized by the connecting piece in the embodiment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a can overhaul pipeline compensator, include two pipelines of connecting through pipeline compensator, a serial communication port, pipeline compensator is located fixed cover, fixed cover one end is fixed on one of them pipeline, the other end of fixed cover is fixed with rather than endocentric solid fixed ring, the fixed intra-annular is fixed with interior sleeve pipe, another pipeline runs through interior sleeve pipe, be provided with the inflation clearance between another pipeline outer fringe and the interior sleeve pipe inner edge, gu fixed ring right side is provided with the loose ring, the loose intra-annular is fixed with the outer tube, interior sleeve pipe is located the outer tube, interior sleeve pipe outer fringe and outer tube inner edge sliding contact, outer tube inner edge right-hand member is fixed with the hole and keeps off, the cover is equipped with the sealing washer on the pipeline between hole fender and the interior sleeve pipe right-hand member, interior sleeve pipe right side terminal surface is the conical surface, conical surface outside one end is to hole fender direction slope, gu fixed ring passes through the connecting piece with the loose ring and is connected.
2. A serviceable pipe compensator according to claim 1, wherein the expansion gap has a width of 1-2 mm.
3. The serviceable pipe compensator of claim 1, wherein the angle of inclination of the tapered surface is 45 degrees.
4. An accessible pipeline compensator according to claim 1, wherein the connecting member comprises a plurality of bolts evenly distributed according to the circumference of the axis of the pipeline, the bolts penetrate through the fixed ring and the movable ring, and nuts are connected to the bolts through threads.
5. The serviceable conduit compensator of claim 1, wherein the connecting member comprises a threaded sleeve threadably coupled to the stationary ring, a stop ring secured within the threaded sleeve, the stop ring abutting against a movable ring, the movable ring being disposed between the stop ring and the stationary ring, and a plurality of bars secured to an outer edge of the threaded sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120464564.6U CN214618491U (en) | 2021-03-04 | 2021-03-04 | Pipeline compensator capable of being overhauled |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120464564.6U CN214618491U (en) | 2021-03-04 | 2021-03-04 | Pipeline compensator capable of being overhauled |
Publications (1)
Publication Number | Publication Date |
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CN214618491U true CN214618491U (en) | 2021-11-05 |
Family
ID=78392702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120464564.6U Active CN214618491U (en) | 2021-03-04 | 2021-03-04 | Pipeline compensator capable of being overhauled |
Country Status (1)
Country | Link |
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CN (1) | CN214618491U (en) |
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2021
- 2021-03-04 CN CN202120464564.6U patent/CN214618491U/en active Active
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