CN213452398U - Heat preservation pipe with stable structure - Google Patents
Heat preservation pipe with stable structure Download PDFInfo
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- CN213452398U CN213452398U CN202022534006.0U CN202022534006U CN213452398U CN 213452398 U CN213452398 U CN 213452398U CN 202022534006 U CN202022534006 U CN 202022534006U CN 213452398 U CN213452398 U CN 213452398U
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Abstract
The utility model provides a heat preservation pipe with stable structure, which comprises an inner pipe, a heat preservation sub-pipe shell and a fixing module; the heat-insulating sub-tube shell comprises a semicircular first shell, a semicircular second shell, a connecting groove, a connecting lug, a first screw, a semicircular first heat-insulating layer and a semicircular second heat-insulating layer; the fixing module comprises a first semicircular fixing groove, a second semicircular fixing groove, a first semicircular fixing sleeve shell, a second semicircular fixing sleeve shell matched with the two adjacent second fixing grooves, a linking groove arranged on the first fixing sleeve shell, a linking lug arranged on the second fixing sleeve shell and matched with the linking groove, and a second screw arranged on the first fixing sleeve shell and used for fixing the joint of the linking groove and the linking lug. Through stable in structure's insulating tube, not only have longer life, can avoid the waste of resource moreover, still have labour saving and time saving convenient characteristics high-efficiently when maintaining.
Description
Technical Field
The utility model relates to a thermal insulation pipe equipment technical field, in particular to stable in structure's thermal insulation pipe.
Background
The heat preservation pipe is a short name of a heat insulation pipeline, is used for conveying liquid, gas and other media, and is used for heat preservation of heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot springs, military, central heating, central air conditioning, municipal administration and the like.
Traditional insulation construction adopts soft heat preservation cotton usually, wrap up according to the different layering of heat preservation thickness and twine outside the pipeline and tie up with the iron wire layer by layer, this kind of construction method though can reach certain heat preservation effect, but because the heat preservation cotton of adoption is length and pipeline length are equivalent or very long one-piece type structure usually, at the volume in-process of using, even if only a small part takes place to damage, also often need dismantle the whole section and get off to change, not only waste time and energy, and cause the waste of resource easily.
In the prior art, although the splicing type heat-insulating pipe with the segmented structure exists, the defects of troublesome maintenance and resource waste can be overcome to a certain extent, the connection part of the adjacent subsegment heat-insulating pipe usually has the defect of poor connection firmness, so the service life is short; and the heat-insulating layer and the heat-insulating pipe are assimilated to be connected together in a non-detachable connection mode, so that the heat-insulating layer or the heat-insulating shell cannot be fully utilized, namely when only any part of the heat-insulating layer and the heat-insulating shell is damaged, even if the other part is intact, the other part cannot be continuously put into use due to the non-detachable characteristic between the heat-insulating layer and the heat-insulating shell, and the defect of resource waste still exists.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a not enough to prior art provides a stable in structure's insulating tube, not only has longer life, can avoid the waste of resource moreover, still has labour saving and time saving convenient characteristics high-efficiently when maintaining.
In order to solve the technical problem, the utility model discloses a technical scheme is: a heat preservation pipe with a stable structure comprises an inner pipe, a plurality of heat preservation sub-pipe shells which are arranged on the inner pipe in an end-to-end mode, and a fixing module for fixing the joints of the adjacent heat preservation sub-pipe shells;
the heat-insulating sub-tube shell comprises a semicircular first shell arranged on one side of the outer part of the inner tube, a semicircular second shell arranged on the other side of the outer part of the inner tube and matched with the first shell, a connecting groove arranged on the first shell, a connecting lug arranged on the second shell and matched with the connecting groove, a first screw arranged on the first shell and used for fixing the joint of the connecting groove and the connecting lug, a semicircular first heat-insulating layer detachably arranged on the inner side wall of the first shell and matched with the inner tube, and a semicircular second heat-insulating layer detachably arranged on the inner side wall of the second shell and matched with the inner tube;
the fixing module comprises a first semicircular fixing groove arranged on the outer side wall of the end part of the first shell, a second semicircular fixing groove arranged on the outer side wall of the end part of the second shell, a first semicircular fixing sleeve shell matched with the two adjacent first fixing grooves, a second semicircular fixing sleeve shell matched with the two adjacent second fixing grooves, a linking groove arranged on the first fixing sleeve shell, a linking lug arranged on the second fixing sleeve shell and matched with the linking groove, and a second screw arranged on the first fixing sleeve shell and used for fixing the joint of the linking groove and the linking lug.
Further, the first shell is clamped with the first heat-insulating layer, and the joint of the first shell and the first heat-insulating layer is fixedly connected through a third screw; the second shell is connected with the second heat-insulating layer in a clamping mode, and the joint of the second shell and the second heat-insulating layer is fixedly connected through a fourth screw.
Furthermore, the junction of first shell and first heat preservation still is provided with first viscose layer, the junction of second shell and second heat preservation still is provided with the second viscose layer.
Furthermore, the junction of the inside wall of first heat preservation and inner tube lateral wall still is provided with the third viscose layer, the junction of the inside wall of second heat preservation and inner tube lateral wall still is provided with the fourth viscose layer.
Furthermore, a first hoop is further arranged at the joint of the first shell and the second shell.
Furthermore, a second hoop is arranged at the joint of the first fixed sleeve and the second fixed sleeve.
Furthermore, the first fixed sleeve shell is further provided with a fifth screw used for being fixed with the first outer shell, and the second fixed sleeve shell is further provided with a sixth screw used for being fixed with the second outer shell.
Compared with the prior art, the beneficial effects of the utility model are as follows: first, through the matching of the connecting groove and the connecting lug, the first shell and the second shell which are sleeved on two sides of the inner tube can be clamped together, and through the matching of a first screw, the first shell and the second shell can be mutually matched and firmly sleeved on the outer side of the inner tube; the first fixing sleeve shell and the second fixing sleeve shell which are sleeved at the joint of the adjacent heat-insulating sub-tube shells can be clamped together through the matching of the linking groove and the linking lug, the first fixing sleeve shell and the second fixing sleeve shell can be mutually matched and firmly sleeved at the joint of the adjacent heat-insulating sub-tube shells through the matching of the second screw, the joint of the first fixing sleeve shell and the first outer shell can be reinforced through the fifth screw, and the joint of the second fixing sleeve shell and the second outer shell can be reinforced through the sixth screw, so that the heat-insulating sub-tube shells are more firmly fixed on the outer side wall of the inner tube; and because all adopt the detachable mode to connect fixedly between first shell, second shell, first heat preservation, second heat preservation, first fixed cover shell, the fixed cover shell of second, so, when arbitrary one or more in first shell, second shell, first heat preservation, second heat preservation, first fixed cover shell, the fixed cover shell of second takes place to damage, only need to change alone can, can enough satisfy the integrality of insulating tube structure, can also avoid the waste of resource.
And secondly, because the first shell is connected with the first heat-insulating layer in a clamped mode, the joint of the first shell and the first heat-insulating layer is fixedly connected through a third screw, the second shell is connected with the second heat-insulating layer in a clamped mode, and the joint of the second shell and the second heat-insulating layer is fixedly connected through a fourth screw, so that the disassembly separation and the fixed connection between the first shell and the first heat-insulating layer and between the second shell and the second heat-insulating layer are conveniently realized.
Thirdly, through the first adhesive layer, the first shell and the first heat-insulating layer can be better detached and connected, and the heat-insulating effect of the first heat-insulating layer on the inner pipe can be improved; through the second adhesive layer, the second shell and the second heat-insulating layer can be better detached and connected, and the heat-insulating effect of the second heat-insulating layer on the inner pipe can be improved; through the third adhesive layer, the inner pipe and the first heat-insulating layer can be better connected and disassembled, and the heat-insulating effect of the first heat-insulating layer on the inner pipe can be improved; through the fourth viscose layer, can not only realize better that the dismantlement between inner tube and the second heat preservation is connected, can also improve the heat preservation effect of second heat preservation to the inner tube.
Fourthly, the firmness of the joint of the first shell and the second shell and the joint of the heat-insulating sub-tube shell and the inner tube can be improved through the first hoop; through the second hoop, the firmness of the joint of the first fixed casing and the first shell, the joint of the second fixed casing and the second shell, the joint of the first shell and the second shell and the joint of the heat-insulating sub-tube shell and the inner tube can be improved; through the fifth screw, can improve the fastness of first fixed cover shell and first shell junction, through the sixth screw, can improve the fastness of the fixed cover shell of second and second shell junction.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top sectional view of the first and second stationary casings of the present invention;
fig. 3 is a schematic view of a top cross-sectional structure of the first hoop of the present invention.
In the figure: 1. an inner tube; 2. a first housing; 3. a second housing; 4. a connecting groove; 5. a connection bump; 6. a first screw; 7. a first insulating layer; 8. a second insulating layer; 9. a first fixing groove; 10. a second fixing groove; 11. a first stationary casing; 12. a second stationary housing; 13. a joining groove; 14. engaging the bumps; 15. a second screw; 16. a third screw; 17. a fourth screw; 18. a first adhesive layer; 19. a second adhesive layer; 20. a third adhesive layer; 21. a fourth adhesive layer; 22. a first hoop; 23. a second hoop; 24. a fifth screw; 25. and a sixth screw.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
As shown in fig. 1-3, a heat preservation pipe with a stable structure comprises an inner pipe 1, a plurality of heat preservation sub-pipe shells which are arranged on the inner pipe 1 and connected end to end, and a fixing module for fixing the joints of the adjacent heat preservation sub-pipe shells;
the heat-insulating sub-pipe shell comprises a semicircular first shell 2 arranged on one side outside an inner pipe 1, a semicircular second shell 3 arranged on the other side outside the inner pipe 1 and matched with the first shell 2, a connecting groove 4 arranged on the first shell 2, a connecting lug 5 arranged on the second shell 3 and matched with the connecting groove 4, a first screw 6 arranged on the first shell 2 and used for fixing the connecting part of the connecting groove 4 and the connecting lug 5, a semicircular first heat-insulating layer 7 detachably arranged on the inner side wall of the first shell 2 and matched with the inner pipe 1, and a semicircular second heat-insulating layer 8 detachably arranged on the inner side wall of the second shell 3 and matched with the inner pipe 1;
the fixing module comprises a first semicircular fixing groove 9 arranged on the outer side wall of the end part of the first shell 2, a second semicircular fixing groove 10 arranged on the outer side wall of the end part of the second shell 3, a first semicircular fixing sleeve 11 matched with the two adjacent first fixing grooves 9, a second semicircular fixing sleeve 12 matched with the two adjacent second fixing grooves 10, a linking groove 13 arranged on the first fixing sleeve 11, a linking lug 14 arranged on the second fixing sleeve 12 and matched with the linking groove 13, and a second screw 15 arranged on the first fixing sleeve 11 and used for fixing the joint of the linking groove 13 and the linking lug 14.
The first shell 2 is clamped with the first heat-insulating layer 7, and the joint of the first shell 2 and the first heat-insulating layer 7 is fixedly connected through a third screw 16; the second shell 3 is connected with the second heat-insulating layer 8 in a clamped mode, and the joint of the second shell 3 and the second heat-insulating layer 8 is fixedly connected through a fourth screw 17.
The joint of the first shell 2 and the first heat-insulating layer 7 is further provided with a first adhesive layer 18, and the joint of the second shell 3 and the second heat-insulating layer 8 is further provided with a second adhesive layer 19.
The junction of the inside wall of first heat preservation 7 and 1 lateral wall of inner tube still is provided with third viscose layer 20, the junction of the inside wall of second heat preservation 8 and 1 lateral wall of inner tube still is provided with fourth viscose layer 21.
The joint of the first shell 2 and the second shell 3 is further provided with a first hoop 22.
A second hoop 23 is also arranged at the joint of the first fixed sleeve 11 and the second fixed sleeve 12.
The first fixed casing 11 is further provided with a fifth screw 24 for fixing with the first housing 2, and the second fixed casing 12 is further provided with a sixth screw 25 for fixing with the second housing 3.
Specifically, through the cooperation of connecting groove 4, connecting lug 5, can make the cover establish the first shell 2 and the joint of second shell 3 together of 1 both sides of inner tube, the cooperation of rethread first screw 6 then can make first shell 2, second shell 3 mutually support and firmly cup joint in the outside of inner tube 1.
Through linking up recess 13, the cooperation of linking up lug 14, can make the first fixed cover shell 11 of cup jointing at adjacent heat preservation sub-tube junction, the fixed cover shell 12 joint of second is in the same place, through the cooperation of second screw 15, then can make first fixed cover shell 11, the fixed cover shell 12 of second is mutually supported and is firmly cup jointed at adjacent heat preservation sub-tube junction, through fifth screw 24, then can consolidate the junction of first fixed cover shell 11 and first shell 2, through sixth screw 25, then can consolidate the junction of the fixed cover shell 12 of second and second shell 3, thereby make the heat preservation sub-tube fix more firmly on the lateral wall of inner tube 1.
Because first shell 2, second shell 3, first heat preservation 7, second heat preservation 8, first fixed cover shell 11, all adopt the detachable mode to connect fixedly between the fixed cover shell 12 of second, so, when arbitrary one or more in first shell 2, second shell 3, first heat preservation 7, second heat preservation 8, first fixed cover shell 11, the fixed cover shell 12 of second takes place to damage, only need alone to change it can, can enough satisfy the integrality of insulating tube structure, can also avoid the waste of resource.
Because first shell 2 and the joint of first heat preservation 7, 16 fixed connection are passed through to the junction of first shell 2 and first heat preservation 7, and second shell 3 and the joint of second heat preservation 8, and fourth screw 17 fixed connection is passed through to the junction of second shell 3 and second heat preservation 8, consequently conveniently realizes dismantling separation and fixed connection between first shell 2 and first heat preservation 7, between second shell 3 and the second heat preservation 8.
Through the first adhesive layer 18, the first shell 2 and the first heat-insulating layer 7 can be better detached and connected, the heat-insulating effect of the first heat-insulating layer 7 on the inner pipe 1 can be improved, and the first heat-insulating layer 7 can be prevented from deviating relative to the inner pipe 1; through second viscose layer 19, can not only realize better that the dismantlement between second shell 3 and the second heat preservation 8 is connected, can also improve the heat preservation effect of second heat preservation 8 to inner tube 1, and can avoid second heat preservation 8 to take place the skew for inner tube 1.
Through the third adhesive layer 20, the inner pipe 1 and the first heat-insulating layer 7 can be better connected and disconnected, and the heat-insulating effect of the first heat-insulating layer 7 on the inner pipe 1 can be improved; through fourth viscose layer 21, not only can realize the dismantlement between inner tube 1 and the second heat preservation 8 better and be connected, can also improve the heat preservation effect of second heat preservation 8 to inner tube 1.
Through first staple bolt 22, can improve the fastness of the junction of first shell 2 and second shell 3, the junction of heat preservation cartridge and inner tube 1.
Through second staple bolt 23, can improve the fastness of the junction of first fixed cover shell 11 and first shell 2, the junction of the fixed cover shell 12 of second and second shell 3, the junction of first shell 2 and second shell 3, the junction of heat preservation cartridge and inner tube 1.
The firmness of the joint of the first fixed casing 11 and the first housing 2 can be improved by the fifth screw 24, and the firmness of the joint of the second fixed casing 12 and the second housing 3 can be improved by the sixth screw 25.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a stable in structure's insulating tube which characterized in that: the heat-insulating pipe comprises an inner pipe, a plurality of heat-insulating pipe shells which are arranged on the inner pipe in an end-to-end manner, and a fixing module for fixing the joint of the adjacent heat-insulating pipe shells;
the heat-insulating sub-tube shell comprises a semicircular first shell arranged on one side of the outer part of the inner tube, a semicircular second shell arranged on the other side of the outer part of the inner tube and matched with the first shell, a connecting groove arranged on the first shell, a connecting lug arranged on the second shell and matched with the connecting groove, a first screw arranged on the first shell and used for fixing the joint of the connecting groove and the connecting lug, a semicircular first heat-insulating layer detachably arranged on the inner side wall of the first shell and matched with the inner tube, and a semicircular second heat-insulating layer detachably arranged on the inner side wall of the second shell and matched with the inner tube;
the fixing module comprises a first semicircular fixing groove arranged on the outer side wall of the end part of the first shell, a second semicircular fixing groove arranged on the outer side wall of the end part of the second shell, a first semicircular fixing sleeve shell matched with the two adjacent first fixing grooves, a second semicircular fixing sleeve shell matched with the two adjacent second fixing grooves, a linking groove arranged on the first fixing sleeve shell, a linking lug arranged on the second fixing sleeve shell and matched with the linking groove, and a second screw arranged on the first fixing sleeve shell and used for fixing the joint of the linking groove and the linking lug.
2. The structurally stable insulated pipe of claim 1, wherein: the first shell is clamped with the first heat-insulating layer, and the joint of the first shell and the first heat-insulating layer is fixedly connected through a third screw; the second shell is connected with the second heat-insulating layer in a clamping mode, and the joint of the second shell and the second heat-insulating layer is fixedly connected through a fourth screw.
3. The structurally stable insulated pipe of claim 2, wherein: the junction of first shell and first heat preservation still is provided with first viscose layer, the junction of second shell and second heat preservation still is provided with the second viscose layer.
4. The structurally stable insulated pipe of claim 3, wherein: the junction of the inside wall of first heat preservation and inner tube lateral wall still is provided with the third viscose layer, the junction of the inside wall of second heat preservation and inner tube lateral wall still is provided with the fourth viscose layer.
5. The structurally stable insulated pipe of claim 4, wherein: and a first hoop is further arranged at the joint of the first shell and the second shell.
6. The structurally stable insulated pipe of claim 5, wherein: the junction of the first fixed sleeve and the second fixed sleeve is also provided with a second hoop.
7. The structurally stable insulated pipe of claim 6, wherein: the first fixed casing is further provided with a fifth screw for fixing with the first shell, and the second fixed casing is further provided with a sixth screw for fixing with the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534006.0U CN213452398U (en) | 2020-11-05 | 2020-11-05 | Heat preservation pipe with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534006.0U CN213452398U (en) | 2020-11-05 | 2020-11-05 | Heat preservation pipe with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452398U true CN213452398U (en) | 2021-06-15 |
Family
ID=76299287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022534006.0U Active CN213452398U (en) | 2020-11-05 | 2020-11-05 | Heat preservation pipe with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452398U (en) |
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2020
- 2020-11-05 CN CN202022534006.0U patent/CN213452398U/en active Active
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