CN219712567U - Novel heat power pipeline energy-saving heat preservation structure - Google Patents
Novel heat power pipeline energy-saving heat preservation structure Download PDFInfo
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- CN219712567U CN219712567U CN202320556124.2U CN202320556124U CN219712567U CN 219712567 U CN219712567 U CN 219712567U CN 202320556124 U CN202320556124 U CN 202320556124U CN 219712567 U CN219712567 U CN 219712567U
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- China
- Prior art keywords
- heat
- insulating
- layer
- hot air
- energy
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- 238000004321 preservation Methods 0.000 title abstract description 28
- 239000010410 layer Substances 0.000 claims abstract description 49
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims abstract description 20
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010451 perlite Substances 0.000 claims abstract description 18
- 235000019362 perlite Nutrition 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000011247 coating layer Substances 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003973 paint Substances 0.000 claims abstract description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a novel heat pipeline energy-saving heat-insulating structure, which comprises a hot air pipe, a composite silicate heat-insulating plate, a steel wire mesh, a perlite heat-insulating paint layer, a reflecting layer and an aluminum silicate cotton blanket, wherein the hot air pipe is arranged on the hot air pipe; the composite silicate heat-insulating plate is adhered to the surface of the hot air pipe, and the steel wire mesh is wound on the outer surface of the composite silicate heat-insulating plate; the perlite heat-insulating coating layer is coated on the steel wire mesh, and a reflecting layer is arranged on the perlite heat-insulating coating layer; the reflecting layer is coated with an aluminum silicate cotton blanket, and the surface of the aluminum silicate cotton blanket is further coated with a polished aluminum plate layer. The utility model solves the problems of poor heat preservation effect and large heat energy loss, has the advantages of small heat loss of the hot air pipeline, energy conservation, economic benefit increase and reduction of the temperature of the working environment, and simultaneously, the heat preservation layer can not crack or fall off when expanding.
Description
Technical Field
The utility model relates to the technical field of heat preservation of heat pipes, in particular to a novel heat pipe energy-saving heat preservation structure.
Background
In the existing hot air pipeline conveying process of the thermal equipment such as the kiln in the ceramic industry in China, hot air generated by a heat source is conveyed to each heat energy utilization point or discharge point through a pipeline, so that a hot air pipeline net line is formed. In the process of conveying the heat source, the heat supply pipeline has fixed heat loss along the heat supply pipeline because the temperature of the heat medium in the pipeline is higher than the ambient temperature, so the heat preservation work has great significance for guaranteeing the heat supply quality, the ambient temperature and the energy conservation and emission reduction. The heat-insulating purpose of the heat supply pipeline is to reduce the heat loss of the heating medium in the conveying process, save energy, improve the utilization efficiency of heat energy and further improve the economy and the safety. There are two types of heat pipe insulation at present: (1) amorphous bulk materials such as perlite, asbestos powder, magnesium carbonate asbestos powder, diatomite and the like are adopted, and are mixed with water to form daub, and the daub is smeared on pipeline equipment needing heat preservation. The heat preservation method has good integrity, and the heat preservation layer and the heat preservation surface are tightly combined. But the outward appearance is not good, and the heat preservation protection effect is poor, can not carry out the heat preservation operation when hot-blast pipeline operates. When the hot air pipeline is constructed in a cold state and the gelatinous heat-insulating layer is solidified, and when the hot air pipeline is used for conveying a heat source, the metal pipeline is heated and expanded, and the heat-insulating layer solidified on the outer layer of the pipe wall is expanded to generate cracks or fall. Affecting the heat preservation performance. (2) The common aluminum silicate cotton blanket is adopted to bond and polish the aluminum plate for heat preservation, so that the heat preservation effect is poor, and the heat energy loss is large. (3) Adopts rolled soft aluminum silicate cotton blanket heat-insulating material. During construction, the coiled material is cut into strips with proper width (200-300 mm) according to the pipe diameter, and the strips are wrapped on a pipeline; all the materials are required to be wound, pressed and tightly drawn, and the joint is not easy to be tightly combined when the bag is wound, so that gaps are formed, and the density after heat preservation is difficult to reach the design requirement. Thereby the heat preservation effect is not good.
Accordingly, improvements in the prior art are still needed.
Disclosure of Invention
The utility model aims to provide a novel heat pipe energy-saving heat-insulating structure, which aims to solve the problems of poor appearance and poor protective effect of a heat insulating layer in the transportation process of the existing hot air pipe, the heat-insulating layer expands after cold construction to generate cracks or fall off, and the joint is not easy to be tight when the rolled soft aluminum silicate cotton blanket heat-insulating material is adopted for wrapping, so that the technical problem of gaps is caused.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a novel heat pipeline energy-saving heat-insulating structure comprises a hot air pipe, a composite silicate heat-insulating plate, a steel wire mesh, a perlite heat-insulating coating layer, a reflecting layer and an aluminum silicate cotton blanket; the composite silicate heat-insulating plate is adhered to the surface of the hot air pipe, and the steel wire mesh is wound on the outer surface of the composite silicate heat-insulating plate; the perlite heat-insulating coating layer is coated on the steel wire mesh, and a reflecting layer is arranged on the perlite heat-insulating coating layer; the reflecting layer is coated with an aluminum silicate cotton blanket, and the surface of the aluminum silicate cotton blanket is further coated with a polished aluminum plate layer.
The novel heat pipeline energy-saving heat-insulating structure is characterized in that the steel wire mesh is a galvanized steel wire mesh.
The novel heat pipeline energy-saving heat-insulating structure is characterized in that the reflecting layer is a tin foil glass fiber cloth reflecting layer.
The novel heat pipeline energy-saving heat-insulating structure is characterized in that the thickness of the composite silicate heat-insulating plate is 40mm.
The novel thermal pipeline energy-saving heat-insulating structure is characterized in that the thickness of the perlite heat-insulating paint layer is 10mm.
The novel heat pipeline energy-saving heat-insulating structure is characterized in that the thickness of the aluminum silicate cotton blanket package is 20mm.
The novel heat pipeline energy-saving heat-insulating structure is characterized in that the thickness of the polished aluminum plate layer is 0.25-0.3 mm.
The beneficial effects are that: the utility model solves the problems of poor heat preservation effect and large heat energy loss, has the advantages of small heat loss of the hot air pipeline, energy conservation, economic benefit increase and reduction of the temperature of the working environment, and simultaneously, the heat preservation layer can not crack or fall off when expanding.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model discloses a novel heat pipeline energy-saving heat-insulating structure, which comprises a hot air pipe 1, a composite silicate heat-insulating plate 2, a steel wire mesh 3, a perlite heat-insulating paint layer 4, a reflecting layer 5 and an aluminum silicate cotton blanket 6; the composite silicate heat-insulating plate 2 is adhered to the surface of the hot air pipe 1, and the steel wire mesh 3 is wound on the outer surface of the composite silicate heat-insulating plate 2; the perlite heat-insulating coating layer 4 is coated on the steel wire mesh 3, and a reflecting layer 5 is arranged on the perlite heat-insulating coating layer 4; the reflecting layer 5 is coated with an aluminum silicate cotton blanket 6, and the surface of the aluminum silicate cotton blanket 6 is further coated with a polished aluminum plate layer 7.
After the structure is adopted, the hot air pipeline is bonded through the composite silicate heat-insulating plate and is wound through the steel wire mesh, so that the composite silicate heat-insulating plate is not easy to crack or fall off due to expansion, the hot air pipeline can be constructed in a cold state, when the gelatinous heat-insulating layer is solidified, and when the hot air pipeline conveys a heat source, the metal pipeline is heated to expand, and the heat-insulating layer solidified on the outer layer of the pipe wall is not expanded, so that the heat-insulating effect is affected. Then, the perlite heat-insulating coating layer is coated on the steel wire mesh to form a heat-insulating layer again, and meanwhile, the reflecting layer is bonded to strengthen heat energy reflection, and then the common aluminum silicate cotton blanket is wrapped for further heat insulation; finally, the polished aluminum plate layer is wrapped, and the heat preservation layer and the decorative hot air pipeline are protected. Therefore, the utility model can reduce heat loss of the hot air pipeline in the conveying process, strengthen the heat preservation effect through multiple layers, and simultaneously have more beautiful appearance when having heat preservation.
Preferably, the steel wire mesh 3 is galvanized steel wire mesh, so that the thermal expansion of the thermal pipe to the heat can be effectively prevented, and the composite silicate insulation board is cracked or falls off.
Preferably, the reflecting layer 5 is a tin foil glass fiber cloth reflecting layer, so that heat transferred from the composite silicate insulation board, the steel wire mesh and the perlite insulation coating layer can be reflected back, heat loss is further reduced, and the insulation effect is enhanced.
Preferably, the thickness of the composite silicate insulation board 2 is 40mm, so that heat transfer of the thermal pipeline is effectively prevented.
Preferably, the thickness of the perlite heat-insulating coating layer 4 is 10mm, the heat-insulating effect is enhanced for the second time, the heat loss is reduced, the energy is saved, the economic benefit is improved, the safe transportation of media is ensured, and the production requirement is met.
Preferably, the thickness of the wrapping of the aluminum silicate cotton blanket 6 is 20mm.
Specifically, the thickness of the polished aluminum plate layer 7 is 0.25mm-0.3mm; more preferably, the polished aluminum plate layer has a thickness of 0.25mm.
The heat preservation effect can be achieved by bonding and wrapping the aluminum silicate cotton blanket on the surface of the pipeline, and finally, the polished aluminum plate layer is wrapped, so that the heat preservation layer is protected, the hot air pipeline is decorated, and the heat preservation structure is more attractive.
The utility model solves the problems of poor heat preservation effect and large heat energy loss, has the advantages of small heat loss of the hot air pipeline, energy conservation, economic benefit increase and reduction of the temperature of the working environment, and simultaneously, the heat preservation layer can not crack or fall off when expanding.
The foregoing is illustrative of the preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims herein, but it should be noted that modifications and equivalents of the inventive arrangements can be made by those skilled in the art without departing from the scope of the utility model.
Claims (7)
1. The novel heat pipeline energy-saving heat-insulating structure is characterized by comprising a hot air pipe, a composite silicate heat-insulating plate, a steel wire mesh, a perlite heat-insulating paint layer, a reflecting layer and an aluminum silicate cotton blanket; the composite silicate heat-insulating plate is adhered to the surface of the hot air pipe, and the steel wire mesh is wound on the outer surface of the composite silicate heat-insulating plate; the perlite heat-insulating coating layer is coated on the steel wire mesh, and a reflecting layer is arranged on the perlite heat-insulating coating layer; the reflecting layer is coated with an aluminum silicate cotton blanket, and the surface of the aluminum silicate cotton blanket is further coated with a polished aluminum plate layer.
2. The novel heat pipe energy-saving and heat-insulating structure according to claim 1, wherein the steel wire gauze is galvanized steel wire gauze.
3. The novel thermal pipeline energy-saving heat-insulating structure according to claim 1, wherein the reflecting layer is a tin foil glass fiber cloth reflecting layer.
4. The novel thermal pipeline energy-saving heat-insulating structure according to claim 1, wherein the thickness of the composite silicate heat-insulating plate is 40mm.
5. A novel thermal pipeline energy-saving and heat-insulating structure according to claim 4, wherein the thickness of the perlite heat-insulating paint layer is 10mm.
6. The novel heat pipe energy-saving and heat-insulating structure according to claim 5, wherein the thickness of the aluminum silicate cotton blanket is 20mm.
7. The novel heat pipe energy-saving and heat-insulating structure according to claim 6, wherein the thickness of the polished aluminum plate layer is 0.25mm-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556124.2U CN219712567U (en) | 2023-03-20 | 2023-03-20 | Novel heat power pipeline energy-saving heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320556124.2U CN219712567U (en) | 2023-03-20 | 2023-03-20 | Novel heat power pipeline energy-saving heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712567U true CN219712567U (en) | 2023-09-19 |
Family
ID=88001660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320556124.2U Active CN219712567U (en) | 2023-03-20 | 2023-03-20 | Novel heat power pipeline energy-saving heat preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712567U (en) |
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2023
- 2023-03-20 CN CN202320556124.2U patent/CN219712567U/en active Active
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