CN213629484U - Prefabricated direct-burried insulating tube of easy dock - Google Patents
Prefabricated direct-burried insulating tube of easy dock Download PDFInfo
- Publication number
- CN213629484U CN213629484U CN202022806967.2U CN202022806967U CN213629484U CN 213629484 U CN213629484 U CN 213629484U CN 202022806967 U CN202022806967 U CN 202022806967U CN 213629484 U CN213629484 U CN 213629484U
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- China
- Prior art keywords
- butt joint
- insulating tube
- sleeve
- main part
- tube main
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- 210000001503 joint Anatomy 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 10
- 238000009933 burial Methods 0.000 claims 5
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an easily prefabricated direct-burried insulating tube of dock, including the insulating tube main part, first adapter sleeve and second adapter sleeve are installed respectively to the both ends port department of insulating tube main part, the inside mid-mounting of insulating tube main part has the water conservancy diversion inner tube, the one end of water conservancy diversion inner tube is provided with the protruding cover of butt joint of a body structure. The utility model discloses a first adapter sleeve and second adapter sleeve are installed respectively to the both ends port department of insulating tube main part, and the terminal surface department of first adapter sleeve and second adapter sleeve all is provided with the mounting hole, can strengthen stabilizing the connection of the insulating tube main part of mutual butt joint through it and fix, be provided with the butt joint convex cover in the one end of water conservancy diversion inner tube, be provided with the butt joint cover in the one end inboard of insulating tube main part, the inside wall at the butt joint cover is provided with the recess, be provided with the tongue in the outside of butt joint convex cover, and the butt joint convex cover inlays with the butt joint cover and be connected, easy to assemble dismantlement.
Description
Technical Field
The utility model relates to a thermal insulation pipe field specifically is an easy prefabricated direct-burried thermal insulation pipe of dock.
Background
The high-temperature prefabricated direct-buried heat-insulating pipe is widely used for liquid and gas conveying pipe networks, chemical pipeline heat-insulating engineering petroleum, chemical engineering, central heating heat supply networks, central air-conditioning ventilation pipelines, municipal engineering and the like.
The high-temperature prefabricated direct-buried heat-insulating pipe is a direct-buried prefabricated heat-insulating pipe which has good heat-insulating property, safety, reliability and low engineering cost. The problems of heat preservation, sliding lubrication and water prevention of the exposed pipe end of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply are effectively solved, the high-temperature prefabricated direct-buried heat preservation pipe adopts a direct-buried heat supply pipeline technology, and the fact that the development of the Chinese heat supply pipeline technology enters a new starting point is marked.
The prefabricated direct-buried heat insulation pipe at the present stage has various defects, such as single butt joint mode, inconvenient splicing and combination among pipelines and insufficient sealing performance after splicing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily prefabricated direct-burried insulating tube of dock to the butt joint mode of solving among the prior art is single, and the concatenation combination between the pipeline is inconvenient, the not enough problem of sealing performance after the concatenation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easily prefabricated direct-burried insulating tube of dock, includes the insulating tube main part, first adapter sleeve and second adapter sleeve are installed respectively to the both ends port department of insulating tube main part, the inside mid-mounting of insulating tube main part has the water conservancy diversion inner tube, the one end of water conservancy diversion inner tube is provided with the protruding cover of butt joint of a body structure, the one end of insulating tube main part is provided with the butt joint cover.
Preferably, the end surfaces of the first connecting sleeve and the second connecting sleeve are provided with mounting holes, and the first connecting sleeve and the second connecting sleeve are spliced and combined through bolts.
Preferably, the outer wall of the butt joint convex sleeve is provided with a convex groove of an integrated structure, the inner side wall of the butt joint sleeve is provided with a groove, the butt joint convex sleeve and the butt joint sleeve are fixedly connected in an embedded mode, and the convex groove and the groove are connected in an embedded mode in a sliding mode.
Preferably, one end of the butt convex sleeve and the other end of the flow guide inner pipe are both provided with a connector of an integrated structure, and a mounting hole is formed in the side of a port of the connector.
Preferably, the outer portion of the heat preservation pipe main body is provided with a protective outer sleeve, and a heat preservation layer is arranged between the protective outer sleeve and the flow guide inner pipe.
Preferably, a framework is welded between the butt joint sleeve and the inner wall of the heat preservation pipe main body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first adapter sleeve and second adapter sleeve are installed respectively to the both ends port department of insulating tube main part, and the terminal surface department of first adapter sleeve and second adapter sleeve all is provided with the mounting hole, can strengthen stable the fixing through its connection of the insulating tube main part of mutual butt joint, one end at the water conservancy diversion inner tube is provided with the butt joint convex cover, be provided with the butt joint cover in the one end inboard of insulating tube main part, inside wall at the butt joint cover is provided with the recess, outside at the butt joint convex cover is provided with the tongue, and the butt joint convex cover inlays with the butt joint cover and is connected, easy to assemble dismantlement, and the connector is installed to the one end terminal surface of butt joint convex cover, it carries out inside fixedly through its connection that can make the insulating tube main part of mutual concatenation, improve the fastness of connection fixation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial view of the splice of the present invention.
Fig. 3 is a sectional view of the insulating tube main body of the present invention.
In the figure: 1. butting the convex sleeves; 2. a connector; 3. a convex groove; 4. a first connecting sleeve; 5. a protective outer sleeve; 6. a heat-insulating layer; 7. a flow guiding inner pipe; 8. a thermal insulation pipe main body; 9. a second connecting sleeve; 10. butting sleeves; 11. a groove; 12. and (3) a framework.
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 to 3, in the embodiment of the present invention, an easy butt-joint type prefabricated direct-buried thermal insulation pipe comprises a thermal insulation pipe main body 8, a first connecting sleeve 4 and a second connecting sleeve 9 are respectively installed at two end ports of the thermal insulation pipe main body 8, a plurality of thermal insulation pipe main bodies 8 are conveniently spliced and combined with each other through the first connecting sleeve 4 and the second connecting sleeve 9, a protective outer sleeve 5 is installed outside the thermal insulation pipe main body 8, a thermal insulation layer 6 is arranged between the protective outer sleeve 5 and a flow guide inner pipe 7, the protective outer sleeve 5 is used for protecting the outer side of the thermal insulation pipe main body 8, mounting holes are respectively arranged at the end surfaces of the first connecting sleeve 4 and the second connecting sleeve 9, the first connecting sleeve 4 and the second connecting sleeve 9 are spliced and combined and connected with each other through bolts, a flow guide inner pipe 7 is installed at the middle part of the interior of the thermal insulation pipe main body 8, the flow guide inner pipe 7 is used for flow guide, butt joint convex sleeve 1 conveniently imbeds in butt joint sleeve 10, the outer wall of butt joint convex sleeve 1 is provided with tongue 3 of a body structure, the inside wall of butt joint sleeve 10 is provided with recess 11, the welding has skeleton 12 between the inner wall of butt joint sleeve 10 and insulating tube main part 8, skeleton 12 is used for carrying out the outrigger to butt joint sleeve 10, fixed connection is inlayed with butt joint sleeve 10 to butt joint convex sleeve 1, and tongue 3 inlays with recess 11 slip and is connected, the one end of butt joint convex sleeve 1 and the other end of water conservancy diversion inner tube 7 all are provided with connector 2 of a body structure, and the port avris of connector 2 is provided with the mounting hole, the design of connector 2 makes concatenation combination between the water conservancy diversion inner tube 7, the one end of insulating tube main part 8 is provided with butt joint.
The utility model discloses a theory of operation is: this equipment is when using, is used for the steam water conservancy diversion through water conservancy diversion inner tube 7, can improve the heat preservation effect to water conservancy diversion inner tube 7 through heat preservation 6, when 8 end to end concatenations of a plurality of insulating tube main parts, makes 1 slip inlays of butt joint convex sleeve and installs in the inside of butt joint cover 10, and the effect makes bolt fastening between the water conservancy diversion inner tube 7 through connector 2, makes the first adapter sleeve 4 and the second adapter sleeve 9 of the both ends port department of insulating tube main part 8 splice the built-up connection simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an easy prefabricated direct-burried insulating tube of dock, includes insulating tube main part (8), its characterized in that: the utility model discloses a thermal insulation pipe, including insulating tube main part (8), the both ends port department of insulating tube main part (8) installs first adapter sleeve (4) and second adapter sleeve (9) respectively, the inside mid-mounting of insulating tube main part (8) has water conservancy diversion inner tube (7), the one end of water conservancy diversion inner tube (7) is provided with protruding cover (1) of butt joint of an organic whole structure, the one end of insulating tube main part (8) is provided with butt joint cover (10).
2. The prefabricated direct-burial thermal insulation pipe easy to butt joint according to claim 1, wherein: the end faces of the first connecting sleeve (4) and the second connecting sleeve (9) are provided with mounting holes, and the first connecting sleeve (4) and the second connecting sleeve (9) are connected in a splicing and combining mode through bolts.
3. The prefabricated direct-burial thermal insulation pipe easy to butt joint according to claim 1, wherein: the outer wall of the butt joint convex sleeve (1) is provided with a convex groove (3) of an integrated structure, the inner side wall of the butt joint sleeve (10) is provided with a groove (11), the butt joint convex sleeve (1) and the butt joint sleeve (10) are inlaid and fixedly connected, and the convex groove (3) and the groove (11) are slidably inlaid and connected.
4. The prefabricated direct-burial thermal insulation pipe easy to butt joint according to claim 1, wherein: one end of the butt convex sleeve (1) and the other end of the flow guide inner pipe (7) are both provided with a connector (2) of an integrated structure, and a mounting hole is formed in the side edge of a port of the connector (2).
5. The prefabricated direct-burial thermal insulation pipe easy to butt joint according to claim 1, wherein: the outside mounting of insulating tube main part (8) has protection overcoat (5), be provided with between protection overcoat (5) and water conservancy diversion inner tube (7) heat preservation (6).
6. The prefabricated direct-burial thermal insulation pipe easy to butt joint according to claim 1, wherein: a framework (12) is welded between the butt joint sleeve (10) and the inner wall of the heat preservation pipe main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806967.2U CN213629484U (en) | 2020-11-27 | 2020-11-27 | Prefabricated direct-burried insulating tube of easy dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806967.2U CN213629484U (en) | 2020-11-27 | 2020-11-27 | Prefabricated direct-burried insulating tube of easy dock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629484U true CN213629484U (en) | 2021-07-06 |
Family
ID=76637066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022806967.2U Active CN213629484U (en) | 2020-11-27 | 2020-11-27 | Prefabricated direct-burried insulating tube of easy dock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629484U (en) |
-
2020
- 2020-11-27 CN CN202022806967.2U patent/CN213629484U/en active Active
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