CN220841701U - Ultrathin heat-preservation prefabricated shell - Google Patents
Ultrathin heat-preservation prefabricated shell Download PDFInfo
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- CN220841701U CN220841701U CN202322368076.7U CN202322368076U CN220841701U CN 220841701 U CN220841701 U CN 220841701U CN 202322368076 U CN202322368076 U CN 202322368076U CN 220841701 U CN220841701 U CN 220841701U
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- prefabricated shell
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- shell main
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- 238000004321 preservation Methods 0.000 title claims description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 59
- 239000011248 coating agent Substances 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 22
- 238000005260 corrosion Methods 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000011236 particulate material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses an ultrathin heat-insulating prefabricated shell, which comprises a prefabricated shell main body, wherein a fiber reinforcing layer is fixedly connected to the inner wall of the prefabricated shell main body, a first heat-insulating layer is fixedly connected to the inner wall of the prefabricated shell main body, a glass fiber layer is fixedly connected to the inner wall of the first heat-insulating layer, a heat-insulating layer is fixedly connected to the inner wall of the glass fiber layer, a connecting mechanism is arranged on the inner wall of the heat-insulating layer, the strength of the prefabricated shell main body is improved through the connecting mechanism and the heat-insulating layer, the heat-insulating strength of the prefabricated shell main body is improved through the fiber reinforcing layer, the heat-insulating wear-resisting component is arranged on the surface of the prefabricated shell main body to prevent the prefabricated shell main body from being worn and corroded and damaged by the outside, the aim of conveniently carrying out wear-resisting protection on the prefabricated shell in a small pipeline arrangement space is fulfilled, and the problem of reducing the heat-insulating effect caused by collision and wear of the prefabricated shell and external hard objects is avoided.
Description
Technical Field
The utility model relates to the technical field of prefabricated shells, in particular to an ultrathin heat-insulation prefabricated shell.
Background
Pipeline crossing engineering, pipeline line engineering of transportation pipeline through river, lake, railway, highway and other sections by adopting underwater or underground laying mode, and the pipeline needs to be insulated and protected by using prefabricated shell due to complex underwater and underground environment.
The existing prefabricated shell is thicker, the wear resistance of the prefabricated shell is poor, and when a pipeline is arranged in a place with a small space, the prefabricated shell is easy to damage due to collision and abrasion, so that the heat preservation effect is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an ultrathin heat-preservation prefabricated shell which is used for solving the problems in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ultra-thin heat preservation prefabricated shell, includes the prefabricated shell main part, prefabricated shell main part inner wall fixedly connected with fiber reinforcement layer, the first insulating layer of prefabricated shell main part inner wall fixedly connected with, first insulating layer inner wall fixedly connected with glass fiber layer, glass fiber layer inner wall fixedly connected with heat preservation, the heat preservation inner wall is provided with coupling mechanism, prefabricated shell main part surface is provided with thermal-insulated wear-resisting subassembly.
Preferably, the connecting mechanism comprises a pipeline main body and a heat-insulating adhesive layer, the pipeline main body is in sliding connection with the inner wall of the heat-insulating layer, the heat-insulating adhesive layer is coated on the surface of the pipeline main body, and the heat-insulating adhesive layer is in lap joint with the inner wall of the heat-insulating layer.
Preferably, the heat-insulating wear-resistant component consists of a second heat-insulating layer, an anti-corrosion coating and a wear-resistant coating, wherein the second heat-insulating layer is fixedly connected with the prefabricated shell main body, the anti-corrosion coating is sprayed on the surface of the second heat-insulating layer, and the wear-resistant coating is sprayed on the surface of the anti-corrosion coating.
Preferably, the prefabricated shell body is cylindrical, and is made of polyurethane materials.
Preferably, the first heat insulation layer is coated inside the prefabricated shell main body, and the first heat insulation layer is made of composite magnesium aluminum silicate materials.
Preferably, the wear-resistant coating is made of ceramic particle materials.
Compared with the prior art, the utility model has the beneficial effects that: the ultrathin heat-insulating prefabricated shell is fixedly connected with the heat-insulating layer through the connecting mechanism, the strength of the prefabricated shell main body is improved through the fiber reinforced layer, the heat-insulating strength of the prefabricated shell main body is improved through the first heat-insulating layer, the glass fiber layer and the heat-insulating layer, and the heat-insulating wear-resistant component is arranged on the surface of the prefabricated shell main body to prevent the prefabricated shell main body from being worn, corroded and damaged by the outside; the aim of being convenient for carry out wear-resisting protection to the prefabricated shell in a small pipeline setting space is achieved, and the problem that the heat preservation effect is reduced due to the fact that the prefabricated shell collides with and wears with external hard objects is avoided.
Drawings
FIG. 1 is an isometric view of a structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
Fig. 3 is an enlarged view of the structure a of the present utility model.
In the figure: 1. prefabricating a shell main body; 2. a fiber reinforced layer; 3. a first insulating layer; 4. a glass fiber layer; 5. a heat preservation layer; 6. a pipe body; 7. a thermal insulation adhesive layer; 8. a second insulating layer; 9. an anti-corrosion coating; 10. and (3) a wear-resistant coating.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to figures 1-3, an ultrathin heat-preserving prefabricated shell comprises a prefabricated shell main body 1, wherein the prefabricated shell main body 1 is cylindrical, the prefabricated shell main body 1 is made of polyurethane materials, the prefabricated shell main body 1 made of polyurethane materials is high in elasticity and better in heat-preserving effect, a fiber reinforced layer 2 is fixedly connected to the inner wall of the prefabricated shell main body 1, a first heat-insulating layer 3 is fixedly connected to the inner wall of the prefabricated shell main body 1, the first heat-insulating layer 3 is coated inside the prefabricated shell main body 1, the first heat-insulating layer 3 is made of composite magnesium aluminum silicate materials, the first heat-insulating layer 3 made of composite magnesium aluminum silicate materials is better in heat-insulating effect and thinner in thickness, a glass fiber layer 4 is fixedly connected to the inner wall of the glass fiber layer 4, a heat-preserving layer 5 is arranged on the inner wall of the heat-preserving layer 5, the connecting mechanism consists of a pipeline main body 6 and a heat-preserving adhesive layer 7, the pipeline main body 6 is in sliding connection with the inner wall of the heat preservation layer 5, the heat preservation adhesive layer 7 is coated on the surface of the pipeline main body 6, the heat preservation adhesive layer 7 is lapped with the inner wall of the heat preservation layer 5 and used for connecting the prefabricated shell main body 1 and the pipeline main body 6, the heat preservation work is convenient to be carried out on the pipeline main body 6, the surface of the prefabricated shell main body 1 is provided with a heat insulation wear-resistant component, the heat insulation wear-resistant component consists of a second heat insulation layer 8, an anti-corrosion coating 9 and a wear-resistant coating 10, the wear-resistant coating 10 is made of ceramic particle materials, the strength of the wear-resistant coating 10 made of the ceramic particle materials is higher, the wear-resistant coating 8 is not easy to deform and damage, the second heat insulation layer 8 is fixedly connected with the prefabricated shell main body 1, the anti-corrosion coating 9 is sprayed on the surface of the second heat insulation layer 8, the wear-resistant coating 10 is sprayed on the surface of the anti-corrosion coating 9 and used for protecting the prefabricated shell main body 1, and is convenient for carrying out wear-resistant and corrosion-resistant work on the prefabricated shell main body 1, through coupling mechanism and 5 fixed connection of heat preservation, improve precast shell main part 1 intensity through fibrous reinforcement layer 2, improve precast shell main part 1's heat preservation heat-proof strength through first insulating layer 3, glass fiber layer 4 and heat preservation 5, the rethread precast shell main part 1 surface sets up thermal-insulated wear-resisting subassembly and avoids precast shell main part 1 not receiving outside wearing and tearing corrosion damage, realized being convenient for in less pipeline setting space, carry out wear-resisting protection's target to the precast shell, avoided because of precast shell and outside hard collision wearing and tearing, and lead to the precast shell to damage the problem that the heat preservation effect reduces.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use: firstly, the pipe body 6 and the heat preservation 5 are fixedly connected through solidification of the heat preservation adhesive layer 7, strength is improved through winding the fiber reinforced layer 2 on the inner wall of the prefabricated shell body 1, heat preservation and heat insulation strength of the prefabricated shell body 1 are improved through the first heat insulation layer 3, the glass fiber layer 4 and the heat preservation layer 5 which are arranged on the inner wall of the prefabricated shell body 1, the prefabricated shell body 1 is subjected to heat insulation protection through the second heat insulation layer 8, the anti-corrosion coating 9 and the wear-resistant coating 10 which are arranged on the surface of the prefabricated shell body 1, the prefabricated shell body 1 is prevented from being damaged through contact between the wear-resistant coating 10 and external hard objects, and meanwhile, the prefabricated shell body 1 is prevented from being corroded and damaged by external liquid through protection of the anti-corrosion coating 9.
To sum up, this ultra-thin heat preservation prefabricated shell, through coupling mechanism and heat preservation 5 fixed connection, improve prefabricated shell main part 1 intensity through fiber reinforcement layer 2, improve the heat preservation heat-proof strength of prefabricated shell main part 1 through first insulating layer 3, glass fiber layer 4 and heat preservation 5, rethread prefabricated shell main part 1 surface sets up thermal-insulated wear-resisting subassembly and avoids prefabricated shell main part 1 not receiving outside wearing and tearing corrosion damage, the realization is convenient for in less pipeline setting space, carry out wear-resisting protection's target to the prefabricated shell, avoided because of prefabricated shell and outside hard collision wearing and tearing, and lead to the prefabricated shell to damage the problem that the heat preservation effect reduces, be used for solving the problem that proposes in the above-mentioned background art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultra-thin heat preservation prefabricated shell, includes prefabricated shell main part (1), a serial communication port, prefabricated shell main part (1) inner wall fixedly connected with fiber reinforcement layer (2), prefabricated shell main part (1) inner wall fixedly connected with first insulating layer (3), first insulating layer (3) inner wall fixedly connected with glass fiber layer (4), glass fiber layer (4) inner wall fixedly connected with heat preservation (5), heat preservation (5) inner wall is provided with coupling mechanism, prefabricated shell main part (1) surface is provided with thermal-insulated wear-resisting subassembly.
2. The ultrathin heat-insulation prefabricated shell according to claim 1, wherein the connecting mechanism consists of a pipeline main body (6) and a heat-insulation adhesive layer (7), the pipeline main body (6) is in sliding connection with the inner wall of the heat-insulation layer (5), the heat-insulation adhesive layer (7) is coated on the surface of the pipeline main body (6), and the heat-insulation adhesive layer (7) is in lap joint with the inner wall of the heat-insulation layer (5).
3. The ultrathin heat-preserving prefabricated shell according to claim 1, wherein the heat-insulating wear-resistant component consists of a second heat-insulating layer (8), an anti-corrosion coating (9) and a wear-resistant coating (10), the second heat-insulating layer (8) is fixedly connected with the prefabricated shell main body (1), the anti-corrosion coating (9) is sprayed on the surface of the second heat-insulating layer (8), and the wear-resistant coating (10) is sprayed on the surface of the anti-corrosion coating (9).
4. The ultrathin heat-preservation prefabricated shell according to claim 1, wherein the prefabricated shell main body (1) is cylindrical, and the prefabricated shell main body (1) is made of polyurethane materials.
5. The ultrathin heat-preservation prefabricated shell according to claim 1, wherein the first heat-insulation layer (3) is coated inside the prefabricated shell main body (1), and the first heat-insulation layer (3) is made of composite magnesium aluminum silicate materials.
6. An ultra-thin insulation prefabricated shell according to claim 3, characterized in that the wear-resistant coating (10) is made of ceramic particulate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368076.7U CN220841701U (en) | 2023-09-01 | 2023-09-01 | Ultrathin heat-preservation prefabricated shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368076.7U CN220841701U (en) | 2023-09-01 | 2023-09-01 | Ultrathin heat-preservation prefabricated shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220841701U true CN220841701U (en) | 2024-04-26 |
Family
ID=90741880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322368076.7U Active CN220841701U (en) | 2023-09-01 | 2023-09-01 | Ultrathin heat-preservation prefabricated shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220841701U (en) |
-
2023
- 2023-09-01 CN CN202322368076.7U patent/CN220841701U/en active Active
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