CN205278592U - Heat preservation pipe - Google Patents
Heat preservation pipe Download PDFInfo
- Publication number
- CN205278592U CN205278592U CN201521102372.1U CN201521102372U CN205278592U CN 205278592 U CN205278592 U CN 205278592U CN 201521102372 U CN201521102372 U CN 201521102372U CN 205278592 U CN205278592 U CN 205278592U
- Authority
- CN
- China
- Prior art keywords
- resin layer
- carbon fiber
- support bar
- urethane resin
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a heat preservation pipe, including stainless steel inner tube and carbon fiber tube, stainless steel inner tube surface is provided with netted anti -skidding line, stainless steel inner tube internal surface is silvering setting, the parcel has the polyurethane resin layer on the stainless steel inner tube, polyurethane resin layer and the bonding of stainless steel inner tube, be provided with the support bar on the polyurethane resin layer, support bar and the formula setting as an organic whole of polyurethane resin layer, support bar and carbon fiber tube bonding, polyurethane resin layer surface coating has glass fiber wool, set up for sealed between polyurethane resin layer and the carbon fiber tube, it has nitrogen gas to fill between polyurethane resin layer and the carbon fiber tube, the carbon fiber tube internal surface scribbles thermal -insulated heat preservation coating, the cladding of carbon fiber tube surface has thermal -insulated silica gel cover, this heat preservation pipe has outstanding thermal insulation properties.
Description
Technical field
This utility model relates to a kind of insulating tube.
Background technology
Insulating tube is the abbreviation of insulated piping, and insulating tube is for the conveying of liquid, gas and other media, in the adiabatic heat-insulation engineering of the pipelines such as oil, chemical industry, space flight, military affairs, central heating, central air-conditioning, municipal administration.
Insulating tube is suitable for the conveying various media within the scope of-50 DEG C 150 DEG C, and it is widely used in the insulation prepressing reserving works of the industries such as central heating, the conveying supplying cold-peace deep fat and greenhouse, freezer, colliery, oil, chemical industry.
But current insulating tube heat insulation effect is general, it is hard to meet the demand in market.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of insulating tube with outstanding thermal and insulating performance.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of insulating tube, including pipe and carbon fiber pipe in rustless steel, described rustless steel inner tube outer surface is provided with mesh antiskid stricture of vagina, in described rustless steel, pipe internal surface is silver-plated setting, in described rustless steel, pipe is enclosed with urethane resin layer, described urethane resin layer and pipe bonding in rustless steel, described urethane resin layer is provided with support bar, described support bar and urethane resin layer are that integral type is arranged, described support bar and carbon fiber pipe bonding, described urethane resin layer surface spraying has glass fibre cotton, arrange for sealing between described urethane resin layer and carbon fiber pipe, it is filled with nitrogen between described urethane resin layer and carbon fiber pipe, described carbon fiber pipe inner surface scribbles heat insulating coatings, described carbon fiber pipe outer surface is coated with heat insulation silica gel sheath.
As preferably, described rustless steel inner tubal wall thickness is 0.35cm.
As preferably, described polyurethane resin thickness is 0.7cm.
As preferably, described support bar is provided with one or more.
As preferably, described heat insulation silica gel sheath bonds with carbon fiber pipe, good integrity, Stability Analysis of Structures.
As preferably, described carbon fiber pipe wall thickness is 2cm.
As preferably, described support bar is internal is honeycomb texture, and weight is slim and graceful but also has good support force.
As preferably, described support bar circular array is distributed, it is possible to make being more uniformly stressed of entirety.
The beneficial effects of the utility model are: be provided by the interior pipe of stainless steel, thermal coefficient of expansion is little and inner surface is silver-plated setting, it is possible to prevent outside radiant heat transfer, and by being enclosed with urethane resin layer, urethane resin layer surface spraying has glass fibre cotton, arranges for sealing, be filled with nitrogen between urethane resin layer and carbon fiber pipe between urethane resin layer and carbon fiber pipe, the heat conductivity of glass fibre cotton and nitrogen is low, thus playing outstanding heat insulation and preservation effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of insulating tube of this utility model.
Detailed description of the invention
As shown in Figure 1, a kind of insulating tube, including pipe in rustless steel 1 and carbon fiber pipe 2, in described rustless steel, pipe 1 outer surface is provided with mesh antiskid stricture of vagina (not shown), in described rustless steel, pipe 1 inner surface is silver-plated setting, pipe 1 is enclosed with in described rustless steel urethane resin layer 3, described urethane resin layer 3 bonds with pipe 1 in rustless steel, described urethane resin layer 3 is provided with support bar 4, described support bar 4 is arranged for integral type with urethane resin layer 3, described support bar 4 bonds with carbon fiber pipe 2, described urethane resin layer 3 surface spraying has glass fibre cotton 5, arrange for sealing between described urethane resin layer 3 and carbon fiber pipe 2, nitrogen (not shown) it is filled with between described urethane resin layer 3 and carbon fiber pipe 2, described carbon fiber pipe 2 inner surface scribbles heat insulating coatings (not shown), described carbon fiber pipe 2 outer surface is coated with heat insulation silica gel sheath 6.
In described rustless steel, pipe 1 wall thickness is 0.35cm.
Described urethane resin layer 3 thickness is 0.7cm.
Described support bar 4 is provided with one or more.
Described heat insulation silica gel sheath 6 bonds with carbon fiber pipe 2, good integrity, Stability Analysis of Structures.
Described carbon fiber pipe 2 wall thickness is 2cm.
Described support bar 4 is internal is honeycomb texture, and weight is slim and graceful but also has good support force.
Described support bar 4 circular array is distributed, it is possible to make being more uniformly stressed of entirety.
The beneficial effects of the utility model are: be provided by the interior pipe of stainless steel, thermal coefficient of expansion is little and inner surface is silver-plated setting, it is possible to prevent outside radiant heat transfer, and by being enclosed with urethane resin layer, urethane resin layer surface spraying has glass fibre cotton, arranges for sealing, be filled with nitrogen between urethane resin layer and carbon fiber pipe between urethane resin layer and carbon fiber pipe, the heat conductivity of glass fibre cotton and nitrogen is low, thus playing outstanding heat insulation and preservation effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.
Claims (8)
1. an insulating tube, it is characterized in that: include pipe and carbon fiber pipe in rustless steel, described rustless steel inner tube outer surface is provided with mesh antiskid stricture of vagina, in described rustless steel, pipe internal surface is silver-plated setting, in described rustless steel, pipe is enclosed with urethane resin layer, described urethane resin layer and pipe bonding in rustless steel, described urethane resin layer is provided with support bar, described support bar and urethane resin layer are that integral type is arranged, described support bar and carbon fiber pipe bonding, described urethane resin layer surface spraying has glass fibre cotton, arrange for sealing between described urethane resin layer and carbon fiber pipe, it is filled with nitrogen between described urethane resin layer and carbon fiber pipe, described carbon fiber pipe inner surface scribbles heat insulating coatings, described carbon fiber pipe outer surface is coated with heat insulation silica gel sheath.
2. insulating tube according to claim 1, it is characterised in that: described rustless steel inner tubal wall thickness is 0.35cm.
3. insulating tube according to claim 2, it is characterised in that: described polyurethane resin thickness is 0.7cm.
4. insulating tube according to claim 3, it is characterised in that: described support bar is provided with one or more.
5. insulating tube according to claim 4, it is characterised in that: described heat insulation silica gel sheath and carbon fiber pipe bonding.
6. insulating tube according to claim 5, it is characterised in that: described carbon fiber pipe wall thickness is 2cm.
7. insulating tube according to claim 6, it is characterised in that: described support bar is internal is honeycomb texture.
8. insulating tube according to claim 7, it is characterised in that: described support bar circular array is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102372.1U CN205278592U (en) | 2015-12-28 | 2015-12-28 | Heat preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102372.1U CN205278592U (en) | 2015-12-28 | 2015-12-28 | Heat preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278592U true CN205278592U (en) | 2016-06-01 |
Family
ID=56063170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102372.1U Expired - Fee Related CN205278592U (en) | 2015-12-28 | 2015-12-28 | Heat preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131379A (en) * | 2017-06-15 | 2017-09-05 | 江苏长风波纹管有限公司 | Desulfurizing tower imports and exports special-purpose metal expansion joint |
-
2015
- 2015-12-28 CN CN201521102372.1U patent/CN205278592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131379A (en) * | 2017-06-15 | 2017-09-05 | 江苏长风波纹管有限公司 | Desulfurizing tower imports and exports special-purpose metal expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |