CN206958478U - A kind of pipeline compensator - Google Patents
A kind of pipeline compensator Download PDFInfo
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- CN206958478U CN206958478U CN201720644118.7U CN201720644118U CN206958478U CN 206958478 U CN206958478 U CN 206958478U CN 201720644118 U CN201720644118 U CN 201720644118U CN 206958478 U CN206958478 U CN 206958478U
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Abstract
The utility model discloses a kind of pipeline compensator, and for the connection of two pipes, described two pipes are the first pipe and the second pipe.The inwall of first pipe is embedded to be welded with connecting tube, and connecting tube extends to the second pipe, and grafting enters in the second pipe pipe；Also include deformation-compensated plate, deformation-compensated plate includes the first deformation-compensated plate with the welding of the first pipe port, and the second deformation-compensated plate being welded at second pipe port；First deformation-compensated plate is with being connected pipe outer wall welding；Second compensating plate is close to the outer wall of connecting tube；Also include sealing plate；Sealing plate is welded between the described first deformation-compensated plate and the second deformation-compensated plate.Pipeline compensator disclosed in the utility model can substitute the FlexbleJoint being made up of parts such as bellows, flanges, and the compensation expanded with heat and contract with cold to pipeline is realized when two pipes connect.The utility model is simple in construction, and the surplus material of field pipes can be utilized to make, the cost of effectively save pipeline connection.
Description
Technical field
Pipeline engineering design field is the utility model is related to, more specifically, more particularly to a kind of pipeline compensator.
Background technology
Pipeline compensator is also known as expansion bend or telescopic joint, expansion joint, is mainly used in compensation pipeline and is produced by temperature change
Raw expands with heat and contract with cold.If during temperature change pipeline can not completely freely expansion or shrinkage, thermal stress will be produced in pipeline.
This stress is must take into consideration in pipe design, otherwise it may cause the rupture of pipeline, influence the progress normally produced.As pipe
One important component of road engineering, pipeline compensator play important work in terms of the long-term normal operation of pipeline is ensured
With.
In the prior art, industry in most widely used pipeline compensator be FlexbleJoint, its mainly by bellows,
The annexes such as end pipe, support, flange, conduit form.Using effective dilatation of bellows when FlexbleJoint works, to absorb
Pipeline, conduit, container etc. by the reason such as expand with heat and contract with cold and caused change in size.But the price of bellows is universal higher, and
And when pipeline is the larger non-standard of internal diameter, the parts such as flange being related to are both needed to carry out particularly customized, cause large-scale work
Industry pipeline link cost remains high.
Utility model content
The utility model provides a kind of pipeline compensator to solve technical problem.The pipeline compensator is set by its structure
Meter, pipeline is can compensate for by the reason such as expanding with heat and contract with cold and caused change in size, and the utility model can be realized and gathered materials on the spot,
Effectively reduce the cost of pipeline connection.
A kind of pipeline compensator, for the connection of two pipes, described two pipes are managed for the first pipe and second, first pipe
Inwall is embedded to be welded with connecting tube, and described connecting tube extends to the second pipe, and grafting enters in the second pipe pipe；The pipeline compensator
Also include deformation-compensated plate, the deformation-compensated plate includes the first deformation-compensated plate with the welding of the first pipe port, and is welded on
The second deformation-compensated plate at second pipe port；The first deformation-compensated plate is with being connected pipe outer wall welding；Described second
Compensating plate is close to the outer wall of connecting tube.
Preferably, in addition to sealing plate；The sealing plate is welded on the described first deformation-compensated plate and second deformation-compensated
Between plate.
Preferably, the connecting tube, the first deformation-compensated plate, the first pipe can be used as welding overall, along parallel to second
The direction movement of pipe.
Preferably, the connecting tube one or it is welded to form successively by multiple connection sheets.
Preferably, the connecting tube includes support tube and reinforced pipe；The support tube is embedded in the first pipe, the support
Pipe one end is welded with the first pipe, and the other end is close to the first deformation-compensated plate；Described reinforced pipe one end is embedded to be welded on support tube
Interior, other end grafting enters in the second pipe, and the outer wall of the outer wall of the reinforced pipe and the described first deformation-compensated plate welds, and described
The outer wall of second deformation-compensated plate is close to.
Preferably, the described first deformation-compensated plate is circular ring.The second deformation-compensated plate is circular ring.
Preferably, first pipe, the second pipe, connecting tube, the first deformation-compensated plate, the second deformation-compensated plate, sealing plate
The material used is identical, is steel plate.
The beneficial effects of the utility model are：A kind of pipeline compensator provided by the utility model, for the connection of two pipes,
Two described pipes are the first pipe and the second pipe.The inwall of first pipe is embedded to be welded with connecting tube, and connecting tube extends to the second pipe inserts
Access in the second pipe pipe；Also include deformation-compensated plate and sealing plate, deformation-compensated plate includes first with the welding of the first pipe port
Deformation-compensated plate, and the second deformation-compensated plate being welded at the second pipe port；First deformation-compensated plate is with being connected pipe outer wall weldering
Connect；Second compensating plate is close to the outer wall of connecting tube；Sealing plate is welded on the described first deformation-compensated plate and second deformation-compensated
Between plate.Pipeline compensator provided by the utility model enables connecting tube, the first pipe, the first deformation-compensated plate whole as one
Body moves left and right.When the first pipe, the second pipe due to expand with heat and contract with cold and internal diameter become big when, it is connecting tube, the first pipe, first deformation-compensated
Plate will be used as overall be moved to the left；When being integrally moved to the left more, the part that connecting tube inserts the second pipe also will be more；This
When, sealing plate, first it is deformation-compensated change, the second deformation-compensated plate due to by first pipe and the second pipe extruding and clamp.When
Due to expanding with heat and contract with cold and internal diameter change hour, connecting tube, the first pipe, the first deformation-compensated plate will be used as overall for first pipe, the second pipe
Move right；When integrally moving right more, the part that connecting tube inserts the second pipe also will be fewer；Now, sealing plate, first
It is deformation-compensated change, the second deformation-compensated plate due to by first pipe and the second pipe pulling force and deform expansion.Therefore, sealing plate,
The structure design of first compensating plate and the second compensating plate, it instead of in traditional design using the parts such as bellows, flange composition
Ripple compensation pipe, realize that pipeline is caused by temperature change expands with heat and contract with cold for compensation.Also, pipeline provided by the utility model
Compensator structure design is simple, and when industrial pipeline causes pipe diameter oversized because of purposes difference, pipeline compensator can lead to
Cross gather materials on the spot field fabrication complete, the element size such as flange, bellows is not limited in by traditional handicraft, effectively reduce into
This.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the profile of the pipeline compensator disclosed in the utility model embodiment.
Fig. 2 is the partial enlarged drawing at Figure 1A.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.
Based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, it should all belong to the scope of the application protection.
Referring to Fig. 1 and Fig. 2, Fig. 1 provides a kind of specific embodiment of pipeline compensator of the utility model, wherein, Fig. 1 is
The profile of pipeline compensator disclosed in the utility model embodiment, Fig. 2 are the partial enlarged drawing at Figure 1A.
As shown in figure 1, the utility model provides a kind of pipeline compensator, the pipeline compensator is used for two pipes of left and right
Connection, two pipe is the first pipe 11 positioned at right side and the second pipe 12 positioned at left side.
In traditional technique, it is most widely used that and is attached between two pipes using ripple compensation pipe.Ripple is mended
Repaying pipe mainly includes the annexes such as bellows, flange, because bellows manufacture craft is complex, so cost is high.And in face
During to industrial pipeline connectivity problem, industrial pipeline has special want often according to the difference of industrial use to the internal diameter of pipeline
Ask, cause the annexes such as the bellows in the ripple compensation pipe supporting with it, flange also to turn into non-standard component, need particularly customized.This
And one of the reason for causing industrial pipeline link cost high.
In this programme, connecting tube 2 is embedded with the inwall of first pipe 11, the connecting tube 2 is interior with the first pipe 11
Wall welds；Described connecting tube 2 extends to the second pipe 12, and grafting enters in the second pipe 12 manages.Pipeline compensator described in this programme
Also include deformation-compensated plate 3 and sealing plate 4, the deformation-compensated plate include with it is the first of the welding of the port of the first pipe 11 deformation-compensated
Plate 31, and the second deformation-compensated plate 32 being welded at the port of the second pipe 12；The first deformation-compensated plate 31 is with being connected
The outer wall of pipe 2 welds；The second deformation-compensated plate 32 is close to the outer wall of connecting tube 2.
Fig. 2 is refer to, in the present embodiment, circle is all provided with the first deformation-compensated 31 and second deformation-compensated plate 32 of plate
Hole, the diameter of circular hole is roughly the same with the external diameter of connecting tube 2, wherein, the port weldering of the first deformation-compensated pipe 11 of plate 31 and first
Connect, the second deformation-compensated plate 32 is close to the outer wall of connecting tube 2.At B in Fig. 2, show the second deformation-compensated plate 32 with connecting
Annexation between the outer wall of adapter 2.
In order to improve the air-tightness of whole device, it is further preferred that becoming in the described first deformation-compensated plate 31 and second
Sealing plate 4 is welded between shape compensating plate 32.
It can be seen that connecting tube 2 is welded to connect with the inwall of the first pipe 11 in this programme, the first deformation-compensated plate 31 and connecting tube
2 outer wall welding, the second deformation-compensated port of 32 and second pipe of plate 12 welding, the second deformation-compensated plate 32 and the outer wall of connecting tube 2
It is close to, sealing plate 4 has been welded to connect between the first deformation-compensated 31 and second deformation-compensated plate 32 of plate.Such a structure design and welding
Connected mode so that connecting tube 2, the first pipe 11, the first deformation-compensated plate 31 can move left and right as an entirety.When the first pipe
11st, the second pipe 12 due to expand with heat and contract with cold and internal diameter become it is big when, connecting tube 2, the first pipe 11, the first deformation-compensated plate 31 will be used as whole
Body is moved to the left；When being integrally moved to the left more, the part that connecting tube 2 inserts the second pipe 12 also will be more；Now, sealing plate
4th, first it is deformation-compensated change, the second deformation-compensated plate 32 is clamped due to the extruding by the first pipe 11 and the second pipe 12.When
Due to expanding with heat and contract with cold and internal diameter change hour, connecting tube 2, the first pipe 11, the first deformation-compensated plate 31 will be made for one pipe 11, the second pipe 12
Moved right to be overall；When integrally moving right more, the part that connecting tube 2 inserts the second pipe 12 also will be fewer；Now, it is close
Shrouding 4, first is deformation-compensated to be changed, the second deformation-compensated plate 32 by the pulling force of the first pipe 11 and the second pipe 12 due to being deformed expansion
.Therefore, the structure design of sealing plate 4, the first compensating plate and the second compensating plate, instead of in traditional design using bellows,
The ripple compensation pipe of the parts such as flange composition, is realized to pipeline caused compensation expanded with heat and contract with cold by temperature change.
In the present embodiment, during the practical operation of large scale industry pipeline connection, gathered materials on the spot to realize, reduce material
Cost, the first pipe 11, the second pipe 12, deformation-compensated plate 3, sealing plate 4 can be made using identical steel plate Site Welding
Into.In this programme, described connecting tube 2 can be welded to form successively by one or by multiple connection sheets.In practice operates,
Because the diameter of connecting tube 2 is less than the diameter of the first pipe 11 and the second pipe 12, so the material for making pipeline can be used directly, will
It cuts away a part along pipe side wall makes its diameter be welded into required connecting tube 2 again after reducing.
It can be seen that using the pipeline compensator described in the present embodiment, its is simple in construction, without using bellows, flange etc. zero
Part, therefore whether be not that standard component is limited by line size；This structure can also be used directly in manufacturing process simultaneously
The material of pipeline in itself is made, realization is gathered materials on the spot, cost-effective.
In the present embodiment, in order to strengthen the bonding strength of the first pipe 11 and the second pipe 12, connecting tube 2 is designed to by propping up
Stay tube 21 and reinforced pipe 22 form.The support tube is embedded in the first pipe 11, and port one end of the support tube is welded on
In one pipe 11, the other end is close to the first deformation-compensated plate；Described one end of reinforced pipe 22 is embedded to be welded in support tube, the other end
Grafting enters in the second pipe 12, and the outer wall of the outer wall of the reinforced pipe 22 and the described first deformation-compensated plate welds, with described second
The outer wall of deformation-compensated plate is close to.
A kind of pipeline compensator provided by the utility model is described in detail above.It is used herein specifically
Individual example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands this
The method and its core concept of utility model.It should be pointed out that for those skilled in the art, do not departing from
On the premise of the utility model principle, some improvement and modification can also be carried out to the utility model, these are improved and modification
Fall into the protection domain of the utility model claims.
Claims (8)
1. a kind of pipeline compensator, for the connection of two pipes, described two pipes are the first pipe and the second pipe, it is characterised in that：Institute
State the first pipe inwall it is embedded be welded with connecting tube, described connecting tube extends to the second pipe, and grafting enters in the second pipe pipe；Also wrap
Deformation-compensated plate is included, the deformation-compensated plate includes the first deformation-compensated plate with the welding of the first pipe port, and is welded on described
The second deformation-compensated plate at second pipe port；The first deformation-compensated plate is with being connected pipe outer wall welding；Second compensation
Plate is close to the outer wall of connecting tube.
A kind of 2. pipeline compensator as claimed in claim 1, it is characterised in that：Also include sealing plate；The sealing plate weld
Between the described first deformation-compensated plate and the second deformation-compensated plate.
A kind of 3. pipeline compensator as claimed in claim 2, it is characterised in that：The connecting tube, the first deformation-compensated plate,
One pipe can be used as welding overall, be moved along the direction parallel to the second pipe.
A kind of 4. pipeline compensator as claimed in claim 1, it is characterised in that：The connecting tube one or by multiple connection sheets
It is welded to form successively.
A kind of 5. pipeline compensator as described in Claims 1-4 is any, it is characterised in that：The connecting tube includes support tube
And reinforced pipe；The support tube is embedded in the first pipe, and described support tube one end is welded with the first pipe, the other end and the first deformation
Compensating plate is close to；Described reinforced pipe one end is embedded to be welded in support tube, and other end grafting enters in the second pipe, the reinforced pipe
The outer wall of outer wall and the described first deformation-compensated plate welds, and is close to the outer wall of the described second deformation-compensated plate.
A kind of 6. pipeline compensator as claimed in claim 5, it is characterised in that：The first deformation-compensated plate is around described
The circular ring of first pipe port.
A kind of 7. pipeline compensator as claimed in claim 5, it is characterised in that：The second deformation-compensated plate is around described
The circular ring of second pipe port.
A kind of 8. pipeline compensator as claimed in claim 5, it is characterised in that：First pipe, the second pipe, connecting tube,
The material that one deformation-compensated plate, the second deformation-compensated plate, sealing plate use is identical, is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644118.7U CN206958478U (en) | 2017-06-05 | 2017-06-05 | A kind of pipeline compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644118.7U CN206958478U (en) | 2017-06-05 | 2017-06-05 | A kind of pipeline compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958478U true CN206958478U (en) | 2018-02-02 |
Family
ID=61378242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720644118.7U Active CN206958478U (en) | 2017-06-05 | 2017-06-05 | A kind of pipeline compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958478U (en) |
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2017
- 2017-06-05 CN CN201720644118.7U patent/CN206958478U/en active Active
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