CN219954690U - Prefabricated insulation cover of T type pipeline - Google Patents
Prefabricated insulation cover of T type pipeline Download PDFInfo
- Publication number
- CN219954690U CN219954690U CN202321086402.9U CN202321086402U CN219954690U CN 219954690 U CN219954690 U CN 219954690U CN 202321086402 U CN202321086402 U CN 202321086402U CN 219954690 U CN219954690 U CN 219954690U
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- Prior art keywords
- sleeve
- shaped
- arc
- heat
- heat preservation
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- 238000009413 insulation Methods 0.000 title claims abstract description 41
- 238000004321 preservation Methods 0.000 claims description 56
- 239000010410 layer Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 6
- 239000011232 storage material Substances 0.000 claims description 6
- 238000013329 compounding Methods 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a prefabricated heat-insulating sleeve for a T-shaped pipeline, which is used for being sleeved outside the T-shaped pipeline so as to be convenient for heat insulation of the T-shaped pipeline. According to the prefabricated heat-insulating sleeve for the T-shaped pipeline, the structure of the prefabricated heat-insulating sleeve is improved, and the two half sleeves with staggered splicing parts are adopted for splicing installation, so that the splicing seams are not left when the corner of the T-shaped pipeline is insulated, the T-shaped pipeline is installed in place in one step, the heat-insulating effect is ensured, meanwhile, the construction efficiency is improved, the mass production is more convenient, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of pipeline heat preservation, in particular to a prefabricated heat preservation sleeve for a T-shaped pipeline.
Background
In industry and building trade, prefabrication has obtained extensive application owing to characteristics such as its production is quick, simple to operate, and material such as panel, tubular product through prefabrication, only need select the prefabricated part of suitable size, material according to the actual conditions on the spot when installing can install rapidly, still need use the heat preservation material to keep warm in many scenes, and utilize prefabricated heated board, thermal-insulated pipe box to keep warm and insulate against heat and also gradually replace conventional heat preservation technology.
Because the materials conveyed by the pipelines are required to be split or the multiple second pipelines are required to be converged according to actual demands, T-shaped pipelines are often required to be adopted, fluid materials in the first pipelines flow to different second pipelines or the materials in the multiple second pipelines are converged into the first pipelines, gaps are reserved at the main junction and the second junction of the T-shaped pipelines by adopting common prefabricated heat insulation boards when the pipelines are insulated, secondary sealing construction is also required, so that the installation efficiency and the practicability of prefabricated parts are reduced, the sealing of the gaps is difficult to ensure the heat insulation effect, and the reduction of the heat insulation efficiency is easy to cause; in addition, for some pipelines with high heat preservation requirements, the heat preservation effect of the common prefabricated heat preservation plate is still to be improved.
Therefore, in combination with the above-mentioned technical problems, it is necessary to provide a new technical solution.
Disclosure of Invention
The utility model aims to provide the prefabricated heat preservation sleeve for the T-shaped pipeline, which can be used for efficiently sealing and preserving heat at the corner of the T-shaped pipe, and has the advantages of simple production and installation procedures and better heat preservation effect.
In order to solve the technical problems, the utility model provides a prefabricated insulating sleeve for a T-shaped pipeline, which comprises the following specific technical scheme:
the prefabricated heat-insulating sleeve comprises a sleeve body with an annular section and a through inside, wherein the sleeve body is formed by splicing two half sleeve bodies which are mutually matched and arc-shaped in section, the half sleeve body comprises a first heat-insulating sleeve and a second heat-insulating sleeve which are integrally formed, and the second heat-insulating sleeve is positioned at the middle section of the first heat-insulating sleeve to form a T shape matched with a pipeline; the side wall of the sleeve body sequentially comprises a corrosion-resistant layer, a vesicle thermal insulation layer and a waterproof layer from one side close to the pipeline to one side far away from the pipeline, and the vesicle thermal insulation layer comprises mesoporous silica vesicle powder.
Preferably, the vesicle thermal insulation layer further comprises a phase-change energy storage material inorganic high-temperature-resistant cementing material, wherein the phase-change energy storage material and the mesoporous silica vesicle powder are used as aggregate, and the inorganic high-temperature-resistant cementing material is used as a base material to be compounded to form the vesicle thermal insulation layer.
Preferably, the first arc-shaped groove of indent has been seted up along lateral wall circumference to first insulation cover one end, and the other end is equipped with the protrusion in first insulation cover tip and with the first arc-shaped bulge of first arc-shaped groove adaptation, and two first arc-shaped grooves splice to form first ring channel after two half cover body concatenations, and two first arc-shaped bulges splice to form first annular bulge, first ring channel and the protruding adaptation of first annular.
Preferably, one end of the second heat preservation sleeve is connected with the first heat preservation sleeve, the other end of the second heat preservation sleeve is provided with a concave second arc-shaped groove or a second arc-shaped bulge, and after the two half sleeve bodies are spliced, the two second arc-shaped grooves are spliced to form a second annular groove or the two second arc-shaped bulges are spliced to form a second annular bulge.
Preferably, the first heat-preserving sleeve is provided with a first raised line and a first strip-shaped groove along the axial direction, and the first raised line and the first strip-shaped groove are respectively positioned at two ends of the arc-shaped section of the first heat-preserving sleeve; the first raised strips and the first strip-shaped grooves on the two mutually spliced first heat-preserving sleeves are reversely arranged so that the arc-shaped cross sections of the first heat-preserving sleeves are in an asymmetric state, and the first heat-preserving sleeves are convenient to splice and fix.
Preferably, the second heat insulation sleeve is provided with a second raised line and a second bar-shaped groove along the axial direction, and the second raised line and the second bar-shaped groove are respectively positioned at two ends of the arc-shaped section of the second heat insulation sleeve; the second raised strips and the second strip-shaped grooves on the two mutually spliced second heat preservation sleeves are reversely arranged so that the arc-shaped cross sections of the second heat preservation sleeves are in an asymmetric state, and the second heat preservation sleeves are conveniently spliced and fixed.
Preferably, a protective layer is further arranged on the outer side of the waterproof layer, and the protective layer is formed by compounding silicon rubber and glass fiber cloth.
Preferably, a plurality of sealing rings are further arranged in the sleeve body, and the sealing rings are respectively positioned in the first annular groove and the second annular groove.
The T-shaped pipeline prefabricated heat insulation sleeve has the following beneficial effects:
according to the prefabricated heat-insulating sleeve for the T-shaped pipeline, the structure of the prefabricated heat-insulating sleeve is improved, and the two staggered half sleeves of the splicing parts are adopted for splicing installation, so that the splicing seams are not left when the corner of the T-shaped pipeline is insulated, the T-shaped pipeline is installed in place in one step, the heat-insulating effect is ensured, the construction efficiency is improved, the mass production is more convenient, and the production efficiency is improved; meanwhile, the heat preservation layer prepared by compounding mesoporous silicon dioxide powder is adopted for the prefabricated heat preservation sleeve, so that the heat preservation effect is more excellent, and meanwhile, the heat preservation sleeve has good fireproof performance by utilizing the characteristics of the material;
additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a prefabricated insulating sleeve for T-shaped pipelines;
FIG. 2 is an exploded top view of the prefabricated insulating sleeve of FIG. 1;
FIG. 3 is an exploded side view of the prefabricated insulating sleeve of FIG. 2;
fig. 4 is a schematic cross-sectional view of the prefabricated insulating sleeve sidewall of fig. 1.
Wherein, 1-a first heat preservation sleeve; 11-a first arc-shaped groove; 12-a first arcuate projection; 13-first ridge; 14-a first bar-shaped groove; 2-a second insulation sleeve; 21-a second arcuate slot; 22-second raised strips; 23-a second bar-shaped groove; 3-a sealing ring; 4-a corrosion resistant layer; 5-vesicle thermal insulation layer; 6-a waterproof layer; 7-a protective layer.
Description of the embodiments
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Examples
Referring to fig. 1 to 4, a prefabricated heat insulation sleeve for a T-shaped pipeline is used for being sleeved outside the T-shaped pipeline so as to be convenient for heat insulation of the T-shaped pipeline, and comprises a sleeve body with an annular section and a through inside, which is formed by splicing two half sleeve bodies with arc sections and mutually matched, wherein the half sleeve body comprises a first heat insulation sleeve 1 and a second heat insulation sleeve 2 which are integrally formed, and the second heat insulation sleeve is positioned at the middle section of the first heat insulation sleeve so as to form a T-shaped matched with the pipeline; the side wall of the sleeve body sequentially comprises a corrosion-resistant layer 4, a vesicle thermal insulation layer 5 and a waterproof layer 6 from one side close to the pipeline to one side far away from the pipeline, and the vesicle thermal insulation layer comprises mesoporous silica vesicle powder.
The vesicle thermal insulation layer 5 further comprises a phase-change energy storage material inorganic high-temperature-resistant cementing material, wherein the phase-change energy storage material and mesoporous silica vesicle powder are used as aggregate, and the inorganic high-temperature-resistant cementing material is used as a base material to be compounded to form the vesicle thermal insulation layer.
The first insulation cover 1 one end has offered indent first arc wall 11 along lateral wall circumference, and the other end is equipped with the protrusion in first insulation cover tip and with the first arc protruding 12 of first arc wall adaptation, two first arc wall concatenation after the concatenation of two half cover bodies form first ring channel, and two first arc protruding concatenation form first annular arch, first ring channel and the protruding adaptation of first annular.
One end of the second heat preservation sleeve 2 is connected with the first heat preservation sleeve 1, the other end is provided with a second arc-shaped groove 21 or a second arc-shaped bulge which is concave, and after the two half sleeve bodies are spliced, the two second arc-shaped grooves are spliced to form a second annular groove or the two second arc-shaped bulges are spliced to form a second annular bulge.
The first heat preservation sleeve 1 is axially provided with a first raised line 13 and a first strip-shaped groove 14, and the first raised line and the first strip-shaped groove are respectively positioned at two ends of the arc-shaped section of the first heat preservation sleeve; the first raised strips and the first strip-shaped grooves on the two mutually spliced first heat-preserving sleeves are reversely arranged so that the arc-shaped cross sections of the first heat-preserving sleeves are in an asymmetric state, and the first heat-preserving sleeves are convenient to splice and fix.
The second heat preservation sleeve is axially provided with a second raised line 22 and a second bar-shaped groove 23, and the second raised line and the second bar-shaped groove are respectively positioned at two ends of the arc-shaped section of the second heat preservation sleeve; the second raised strips and the second strip-shaped grooves on the two mutually spliced second heat preservation sleeves are reversely arranged so that the arc-shaped cross sections of the second heat preservation sleeves are in an asymmetric state, and the second heat preservation sleeves are conveniently spliced and fixed.
The outer side of the waterproof layer 6 is also provided with a protective layer 7, and the protective layer is formed by compounding silicon rubber and glass fiber cloth.
A plurality of sealing rings 3 are further arranged in the sleeve body, and the sealing rings are respectively positioned in the first annular groove and the second annular groove.
When the prefabricated heat preservation sleeve of the embodiment is installed, the two half sleeve bodies are respectively arranged on two sides of the T-shaped pipeline and spliced, the first heat preservation sleeve 1 and the first heat preservation sleeve 1 'which are respectively arranged in the two half sleeve bodies are spliced, the second heat preservation sleeve 2 and the second heat preservation sleeve 2' are spliced, when the prefabricated heat preservation sleeve is spliced, the first raised strips 13 in the first heat preservation sleeve 1 are matched and spliced with the first strip-shaped grooves 14 'in the first heat preservation sleeve 1', the first strip-shaped grooves 14 are matched and spliced with the first raised strips 13', and likewise, the second raised strips 22 in the second heat preservation sleeve 2 are matched and spliced with the second strip-shaped grooves 23' in the second heat preservation sleeve 2', and the second raised strips 22' are matched and spliced with the second strip-shaped grooves 23, so that dislocation of spliced parts is realized, and splicing tightness is improved.
The beneficial effects of the utility model are as follows: by improving the structure of the prefabricated heat preservation sleeve, the two staggered half sleeves are adopted for split installation, so that the joints are not left when the corners of the T-shaped pipeline are preserved, the prefabricated heat preservation sleeve is installed in place in one step, the heat preservation effect is ensured, the construction efficiency is improved, the mass production is more convenient, and the production efficiency is improved; meanwhile, the heat preservation layer prepared by compounding mesoporous silica powder is adopted for the prefabricated heat preservation sleeve, so that the heat preservation effect is more excellent, and meanwhile, the heat preservation sleeve has good fireproof performance by utilizing the characteristics of the material.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications and alternatives to the above embodiments may be made by those skilled in the art within the scope of the utility model.
Claims (8)
1. The utility model provides a prefabricated insulation cover of T type pipeline for the outside of pipeline of T type is located to the cover in order to be convenient for keep warm for T type pipeline, its characterized in that: the heat-insulating sleeve comprises a sleeve body with an annular section and a through inside, which is formed by splicing two half sleeve bodies which are mutually matched and arc-shaped in section, wherein the half sleeve body comprises a first heat-insulating sleeve (1) and a second heat-insulating sleeve (2) which are integrally formed, and the second heat-insulating sleeve is positioned at the middle section of the first heat-insulating sleeve to form a T-shaped shape matched with a pipeline; the side wall of the sleeve body sequentially comprises a corrosion-resistant layer (4), a vesicle thermal insulation layer (5) and a waterproof layer (6) from one side close to the pipeline to one side far away from the pipeline, and the vesicle thermal insulation layer comprises mesoporous silica vesicle powder.
2. The prefabricated insulation sleeve for T-shaped pipelines according to claim 1, wherein: the vesicle thermal insulation layer (5) further comprises a phase-change energy storage material inorganic high-temperature-resistant cementing material, wherein the phase-change energy storage material and mesoporous silica vesicle powder are used as aggregate, and the inorganic high-temperature-resistant cementing material is used as a base material to be compounded to form the vesicle thermal insulation layer.
3. The prefabricated insulation sleeve for T-shaped pipelines according to claim 1, wherein: first insulation cover (1) one end has offered indent first arc wall (11) along lateral wall circumference, and the other end is equipped with protruding in first insulation cover tip and with first arc protruding (12) of first arc wall adaptation, and two first arc wall concatenation after the concatenation of two half cover bodies form first ring channel, and two first arc protruding concatenation form first annular protrusion, first ring channel and the protruding adaptation of first annular.
4. A T-pipe preformed insulating sleeve according to claim 3, wherein: one end of the second heat preservation sleeve (2) is connected with the first heat preservation sleeve (1), a second arc-shaped groove (21) or a second arc-shaped bulge which is concave is formed in the other end of the second heat preservation sleeve, and after the two half sleeve bodies are spliced, the two second arc-shaped grooves are spliced to form a second annular groove or the two second arc-shaped bulges are spliced to form a second annular bulge.
5. A T-pipe preformed insulating sleeve according to claim 3, wherein: the first heat preservation sleeve (1) is axially provided with a first raised line (13) and a first strip-shaped groove (14), and the first raised line and the first strip-shaped groove are respectively positioned at two ends of the arc-shaped section of the first heat preservation sleeve; the first raised strips and the first strip-shaped grooves on the two mutually spliced first heat-preserving sleeves are reversely arranged so that the arc-shaped cross sections of the first heat-preserving sleeves are in an asymmetric state, and the first heat-preserving sleeves are convenient to splice and fix.
6. The prefabricated insulation sleeve for T-shaped pipelines according to claim 4, wherein: the second heat preservation sleeve is axially provided with a second raised line (22) and a second strip-shaped groove (23), and the second raised line and the second strip-shaped groove are respectively positioned at two ends of the arc-shaped section of the second heat preservation sleeve; the second raised strips and the second strip-shaped grooves on the two mutually spliced second heat preservation sleeves are reversely arranged so that the arc-shaped cross sections of the second heat preservation sleeves are in an asymmetric state, and the second heat preservation sleeves are conveniently spliced and fixed.
7. The prefabricated insulation sleeve for T-shaped pipelines according to claim 1, wherein: the outer side of the waterproof layer (6) is also provided with a protective layer (7), and the protective layer is formed by compounding silicon rubber and glass fiber cloth.
8. The prefabricated insulation sleeve for T-shaped pipelines according to claim 4, wherein: a plurality of sealing rings (3) are further arranged in the sleeve body, and the sealing rings are respectively positioned in the first annular groove and the second annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086402.9U CN219954690U (en) | 2023-05-09 | 2023-05-09 | Prefabricated insulation cover of T type pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086402.9U CN219954690U (en) | 2023-05-09 | 2023-05-09 | Prefabricated insulation cover of T type pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954690U true CN219954690U (en) | 2023-11-03 |
Family
ID=88549708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086402.9U Active CN219954690U (en) | 2023-05-09 | 2023-05-09 | Prefabricated insulation cover of T type pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954690U (en) |
-
2023
- 2023-05-09 CN CN202321086402.9U patent/CN219954690U/en active Active
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