CN205978997U - High -efficient insulating tube of high temperature resistant complex - Google Patents
High -efficient insulating tube of high temperature resistant complex Download PDFInfo
- Publication number
- CN205978997U CN205978997U CN201620898563.1U CN201620898563U CN205978997U CN 205978997 U CN205978997 U CN 205978997U CN 201620898563 U CN201620898563 U CN 201620898563U CN 205978997 U CN205978997 U CN 205978997U
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- layer
- high temperature
- temperature resistant
- insulating tube
- heat preservation
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a high -efficient insulating tube of high temperature resistant complex, including metal collapsible tube and glass steel outer tube, metal collapsible tube cover is established in glass steel outer tube, and metal collapsible tube's outer wall and inner wall all scribble anticorrosion coating, from interior to exterior has set gradually the winding of aerogel composite resin area, metallic reflective coating and heat preservation between metal collapsible tube and the glass steel outer tube, heat insulation layer draws together compound silicic acid calcium heat preservation tile layer, and the compound outer both sides of silicic acid calcium heat preservation tile in situ set up aluminium magnesium fibre layers, and aluminium magnesium fibre layers's the outside sets up polyurethane foam layer, compound silicic acid calcium heat preservation tile layer is provided with the fine felt packing portion of high temperature resistant glass with aluminium magnesium fibre layers's clearance, the utility model discloses when guaranteeing the heat preservation effect, can effectively alleviate the impact of carrying the fluid medium vibrations to produce, coming off of anticorrosion coating prevent, protective layer intensity is big, resistance to compression tensile ability dynamic height, have good high temperature resistant, anticorrosion, thermal insulation properties, market prospect is wide.
Description
Technical field
This utility model is related to tubing technical field, specifically a kind of high temperature resistant composite highly effective insulating tube.
Background technology
Insulating tube has extensive application in daily life, city thermal pipeline, original conveyance conduit and
Central air-conditioning etc. will use insulating tube；In existing technology, resistant to elevated temperatures dope layer is fixedly arranged at steel tube surface it is impossible to alleviate
The impact that the vibrations of conveyance fluid medium produce, dope layer is easy to fall off, makes insulating tube resistance to elevated temperatures variation, dope layer and steel pipe
Thermal coefficient of expansion is inconsistent, and when temperature change is violent, both deformation degree are inconsistent, and both are consolidated, and lead to dope layer
Rupture, shorten insulating tube service life；Heat-insulation layer is few, structure single it is impossible to avoid heat with convection current, radiation mode dissipate
Lose, thermal loss is big, and properties of heat preservation and energy saving is poor；In addition, overcoat is too weak, outer layer insufficient strength, easily pressurized and deform；Base
In above-mentioned reason, the heat-insulating pipe to prior art is needed to carry out technological improvement, to improve its serviceability.
Utility model content
The purpose of this utility model is to provide that a kind of good heat insulating, antiseptic power be strong, good buffer effect, low cost
The strong high temperature resistant composite highly effective insulating tube of honest and clean, resistance to compression resistance to tension, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：
A kind of high temperature resistant composite highly effective insulating tube, including metal hose and fiberglass trocar sheath, described metal hose is sheathed
In fiberglass trocar sheath, it is disposed with aeroge between described metal hose and fiberglass trocar sheath from the inside to the outside and is combined tree
Fat is wound around band, metallic reflective coating and heat-insulation layer；Described heat-insulation layer includes composite calcium silicate heat insulation tile layer, composite calcium silicate heat insulation tile
Magnalium carbon fiber layer, the outside setting polyurethane foam of magnalium carbon fiber layer are set inside and outside layer；Described composite calcium silicate
Heat insulation tile layer is provided with high temperature resistance glass fiber felt filling part with the gap of magnalium carbon fiber layer.
As further program of the utility model：The outer wall of described metal hose and inwall all scribble corrosion-inhibiting coating.
As this utility model further scheme：Described aeroge composite resin is wound around the winding overlapping widths carrying
2cm.
As this utility model further scheme：The thickness of described polyurethane foam is magnalium carbon fiber layer thickness
2 times.
Compared with prior art, the beneficial effects of the utility model are：This utility model passes through to arrange the compound tree of aeroge
Fat is wound around band, using the water retention property of resin, effectively absorbs and causes metal hose outer wall air evaporation to produce because of temperature change
Steam, it is to avoid the corrosion to metal hose for the unnecessary steam, extends the service life of tubing；The setting of metallic reflective coating avoids defeated
Send and dissipate outside the heat of medium, the entrance of outside heat can be completely cut off simultaneously；Heat-insulation layer is set to multiple structure, using composite calcium silicate
Heat insulation tile layer is combined with high temperature resistance glass fiber felt filling part, outer layer covers magnalium carbon fiber layer and polyurethane foam, is ensureing
While heat insulation effect, can effectively alleviate the impact that the vibrations of conveyance fluid medium produce, prevent coming off of corrosion-inhibiting coating, prolongation makes
Use the life-span；Outer protective layer adopts fiberglass trocar sheath, improves protective layer intensity so that resistance to compression tension energy of the present utility model
Power is significantly improved；This utility model structure is simple, is easy to produce, low production cost, long service life, has good resistance to
High temperature, anticorrosion, thermal and insulating performance, wide market.
Brief description
Fig. 1 is Rotating fields schematic diagram of the present utility model.
Fig. 2 is the top view of heat-insulation layer in this utility model.
Wherein, 1- metal hose；2- corrosion-inhibiting coating；3- aeroge composite resin is wound around band；4- metallic reflective coating；5- is incubated
Layer；6- fiberglass trocar sheath；7- high temperature resistance glass fiber felt filling part；8- composite calcium silicate heat insulation tile layer；9- magnalium carbon fiber layer；
10- polyurethane foam.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-2, a kind of high temperature resistant composite highly effective insulating tube, including metal hose 1 and fiberglass trocar sheath 6, institute
State metal hose 1 to be set in fiberglass trocar sheath 6, metal hose 1 outer wall and inwall all scribble corrosion-inhibiting coating 2, metal hose 1
It is disposed with aeroge composite resin from the inside to the outside and be wound around band 3, metallic reflective coating 4 and insulation and fiberglass trocar sheath 6 between
Layer 5；It is 2cm that described aeroge composite resin is wound around the winding overlapping widths with 3, and described heat-insulation layer 5 includes composite calcium silicate to be protected
Warm watt layer 8, arranges magnalium carbon fiber layer 9, the outside setting of magnalium carbon fiber layer 9 inside and outside composite calcium silicate heat insulation tile layer 8
Polyurethane foam 10, the thickness of polyurethane foam 10 is 2 times of magnalium carbon fiber layer 9 thickness；Described composite calcium silicate is protected
Warm watt layer 8 is provided with high temperature resistance glass fiber felt filling part 7 with the gap of magnalium carbon fiber layer 9.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of without departing from this patent objective
Various changes can be made.
Claims (4)
1. a kind of high temperature resistant composite highly effective insulating tube, including metal hose（1）With fiberglass trocar sheath（6）, described metal hose
（1）It is set in fiberglass trocar sheath（6）Interior it is characterised in that：Described metal hose（1）With fiberglass trocar sheath（6）Between by
Interior to be disposed with outward aeroge composite resin be wound around band（3）, metallic reflective coating（4）And heat-insulation layer（5）；Described heat-insulation layer
（5）Including composite calcium silicate heat insulation tile layer（8）, composite calcium silicate heat insulation tile layer（8）Inside and outside arrange magnalium carbon fiber layer
（9）, magnalium carbon fiber layer（9）Outside setting polyurethane foam（10）；Described composite calcium silicate heat insulation tile layer（8）With magnalium
Carbon fiber layer（9）Gap be provided with high temperature resistance glass fiber felt filling part（7）.
2. high temperature resistant composite highly effective insulating tube according to claim 1 is it is characterised in that described metal hose（1）Outer
Wall and inwall all scribble corrosion-inhibiting coating（2）.
3. high temperature resistant composite highly effective insulating tube according to claim 1 is it is characterised in that described aeroge composite resin twines
Around band（3）Winding overlapping widths be 2cm.
4. high temperature resistant composite highly effective insulating tube according to claim 1 is it is characterised in that described polyurethane foam（10）
Thickness be magnalium carbon fiber layer（9）2 times of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898563.1U CN205978997U (en) | 2016-08-18 | 2016-08-18 | High -efficient insulating tube of high temperature resistant complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898563.1U CN205978997U (en) | 2016-08-18 | 2016-08-18 | High -efficient insulating tube of high temperature resistant complex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978997U true CN205978997U (en) | 2017-02-22 |
Family
ID=58032172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898563.1U Expired - Fee Related CN205978997U (en) | 2016-08-18 | 2016-08-18 | High -efficient insulating tube of high temperature resistant complex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998176A (en) * | 2020-08-26 | 2020-11-27 | 上海科华热力管道有限公司 | Prefabricated steam heat-insulating pipe with composite heat-insulating structure and manufacturing process thereof |
| CN113758599A (en) * | 2021-08-13 | 2021-12-07 | 重庆大学 | Optical fiber method-amber total temperature probe for dynamic total temperature measurement and manufacturing method thereof |
-
2016
- 2016-08-18 CN CN201620898563.1U patent/CN205978997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998176A (en) * | 2020-08-26 | 2020-11-27 | 上海科华热力管道有限公司 | Prefabricated steam heat-insulating pipe with composite heat-insulating structure and manufacturing process thereof |
| CN113758599A (en) * | 2021-08-13 | 2021-12-07 | 重庆大学 | Optical fiber method-amber total temperature probe for dynamic total temperature measurement and manufacturing method thereof |
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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: 20170222 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |