CN107869615A - Hot duct based on nanoporous aerogel heat insulation felt - Google Patents
Hot duct based on nanoporous aerogel heat insulation felt Download PDFInfo
- Publication number
- CN107869615A CN107869615A CN201711229197.6A CN201711229197A CN107869615A CN 107869615 A CN107869615 A CN 107869615A CN 201711229197 A CN201711229197 A CN 201711229197A CN 107869615 A CN107869615 A CN 107869615A
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- CN
- China
- Prior art keywords
- heat
- nanoporous aerogel
- hot duct
- layer
- carpet veneer
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of hot duct based on nanoporous aerogel heat insulation felt, including hot duct body, the outer wall of hot duct body is enclosed with the first aluminium foil layer successively from inside to outside, the heat-insulated carpet veneer of first nanoporous aerogel, second aluminium foil layer, the heat-insulated carpet veneer of second nanoporous aerogel, heat-preservation cotton layer, color steel layer, the outer wall border of color steel layer, which is spacedly distributed, some riveting nails, each riveting nail sequentially passes through color steel layer, heat-preservation cotton layer, the heat-insulated carpet veneer of second nanoporous aerogel, second aluminium foil layer, the heat-insulated carpet veneer of first nanoporous aerogel, first aluminium foil layer is close to the outer wall of hot duct body.The present invention can increase the anti-seismic performance of hot duct body, moreover it is possible to good effect of heat insulation, it is simple in construction, and easily realize, have a good application prospect.
Description
Technical field
The present invention relates to transmission pipeline technical field, and in particular to a kind of heating pad pipe based on nanoporous aerogel heat insulation felt
Road.
Background technology
Hot duct, it is the critical component of central heating.At present, hot duct on the market, does not possess anti-seismic performance,
When vibration occurs, crackle easily occurs.Moreover, the effect of heat insulation of hot duct is bad, cause it is rapid with external environment heat exchange,
The waste of the energy is virtually caused, is to be currently needed for solving the problems, such as.
The content of the invention
The purpose of the present invention is to overcome existing hot duct, does not possess anti-seismic performance, when vibrating generation, is easily occurred
Crackle, the problem of effect of heat insulation is bad.The hot duct based on nanoporous aerogel heat insulation felt of the present invention, in hot duct body
Outer wall is enclosed with the first aluminium foil layer, the heat-insulated carpet veneer of the first nanoporous aerogel, the second aluminium foil layer, second nanometer of gas successively from inside to outside
Gel heat-insulation carpet veneer, heat-preservation cotton layer, color steel layer, by increasing capacitance it is possible to increase the anti-seismic performance of hot duct body, moreover it is possible to good heat-insulated effect
Fruit, it is simple in construction, easily realize, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
Hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：Including hot duct body, the hot duct body
Outer wall is enclosed with the first aluminium foil layer, the heat-insulated carpet veneer of the first nanoporous aerogel, the second aluminium foil layer, second nanometer of gas successively from inside to outside
Gel heat-insulation carpet veneer, heat-preservation cotton layer, color steel layer, the outer wall border of the color steel layer, which is spacedly distributed, some rivetings
Nail, each nail that rivets sequentially pass through color steel layer, heat-preservation cotton layer, the heat-insulated carpet veneer of the second nanoporous aerogel, the second aluminium foil layer, first received
Rice aerogel heat-proof carpet veneer, the first aluminium foil layer are close to the outer wall of hot duct body.
The foregoing hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：The outer wall week of the color steel layer
Riveting nail quantity is eight on circle.
The foregoing hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：First aluminium foil layer, the second aluminium
The thickness of layers of foil is identical, and is 2mm.
The foregoing hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：First nanoporous aerogel every
Hot carpet veneer, the thickness of the heat-insulated carpet veneer of the second nanoporous aerogel are identical, and are 6mm-8mm.
The foregoing hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：The thickness of the heat-preservation cotton layer is
2cm。
The beneficial effects of the invention are as follows：The hot duct based on nanoporous aerogel heat insulation felt of the present invention, in hot duct
The outer wall of body is enclosed with the first aluminium foil layer, the heat-insulated carpet veneer of the first nanoporous aerogel, the second aluminium foil layer, second received successively from inside to outside
Rice aerogel heat-proof carpet veneer, heat-preservation cotton layer, color steel layer, by increasing capacitance it is possible to increase the anti-seismic performance of hot duct body, moreover it is possible to well every
Thermal effect, it is simple in construction, easily realize, have a good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of the hot duct based on nanoporous aerogel heat insulation felt of the present invention.
The implication marked in accompanying drawing is as follows：
1：Hot duct body；2：First aluminium foil layer；3：The heat-insulated carpet veneer of first nanoporous aerogel；4：Second aluminium foil layer；5：Second receives
Rice aerogel heat-proof carpet veneer；6：Heat-preservation cotton layer；7：Color steel layer；8：Riveting nail；9：Hanger.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in figure 1, the hot duct based on nanoporous aerogel heat insulation felt of the present invention, including hot duct body 1, it is described
The outer wall of hot duct body 1 is enclosed with the heat-insulated carpet veneer 3 of the first aluminium foil layer 2, the first nanoporous aerogel, the second aluminium successively from inside to outside
Between the heat-insulated carpet veneer 5 of layers of foil 4, the second nanoporous aerogel, heat-preservation cotton layer 6, color steel layer 7, the outer wall border of the color steel layer 7 etc.
Every some riveting nails 8 are distributed with, it is heat-insulated that each riveting nail 8 sequentially passes through color steel layer 7, heat-preservation cotton layer 6, the second nanoporous aerogel
Carpet veneer 5, the second aluminium foil layer 4, the heat-insulated carpet veneer 3 of the first nanoporous aerogel, the first aluminium foil layer 2 are close to the outer wall of hot duct body 1.
Preferably, 8 quantity of riveting nail are eight on the outer wall border of the color steel layer 7, are easy to fix the first aluminium foil layer
2nd, the heat-insulated carpet veneer 3 of the first nanoporous aerogel, the second aluminium foil layer 4, the heat-insulated carpet veneer 5 of the second nanoporous aerogel, heat-preservation cotton layer 6, color steel
Flaggy 7, fixed effect is good.
Preferably, first aluminium foil layer 2, the thickness of the second aluminium foil layer 4 are identical, and are 2mm, heat-insulated while,
There can be fire resistance.
Preferably, the heat-insulated carpet veneer 3 of first nanoporous aerogel, the thickness of the heat-insulated carpet veneer 5 of the second nanoporous aerogel are identical,
And be 6mm-8mm, the anti-seismic performance of hot duct body 1 is added, also with good effect of heat insulation.
Preferably, the thickness of the heat-preservation cotton layer 6 is 2cm, further increases effect of heat insulation.
Preferably, the outer wall of the color steel layer 7 is also equipped with being easy to the hanger 9 sling, and is easy in installation process, uses
In slinging, fixation is easily installed.
In summary, the hot duct of the invention based on nanoporous aerogel heat insulation felt, hot duct body outer wall by
It is interior to it is outer be enclosed with successively the first aluminium foil layer, the heat-insulated carpet veneer of the first nanoporous aerogel, the second aluminium foil layer, the second nanoporous aerogel every
Hot carpet veneer, heat-preservation cotton layer, color steel layer, by increasing capacitance it is possible to increase the anti-seismic performance of hot duct body, moreover it is possible to good effect of heat insulation, structure
Simply, easily realize, have a good application prospect.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. the hot duct based on nanoporous aerogel heat insulation felt, it is characterised in that：Including hot duct body（1）, the heating pad pipe
Road body（1）Outer wall be enclosed with the first aluminium foil layer successively from inside to outside（2）, the heat-insulated carpet veneer of the first nanoporous aerogel（3）, the second aluminium
Layers of foil（4）, the heat-insulated carpet veneer of the second nanoporous aerogel（5）, heat-preservation cotton layer（6）, color steel layer（7）, the color steel layer（7）It is outer
Wall border, which is spacedly distributed, some riveting nails（8）, each riveting nail（8）Sequentially pass through color steel layer（7）, heat-preservation cotton layer（6）、
The heat-insulated carpet veneer of second nanoporous aerogel（5）, the second aluminium foil layer（4）, the heat-insulated carpet veneer of the first nanoporous aerogel（3）, the first aluminium foil layer
（2）It is close to hot duct body（1）Outer wall.
2. the hot duct according to claim 1 based on nanoporous aerogel heat insulation felt, it is characterised in that：The color steel
Layer（7）Outer wall border on rivet nail（8）Quantity is eight.
3. the hot duct according to claim 1 based on nanoporous aerogel heat insulation felt, it is characterised in that：First aluminium
Layers of foil（2）, the second aluminium foil layer（4）Thickness it is identical, and be 2mm.
4. the hot duct according to claim 1 based on nanoporous aerogel heat insulation felt, it is characterised in that：Described first receives
Rice aerogel heat-proof carpet veneer（3）, the heat-insulated carpet veneer of the second nanoporous aerogel（5）Thickness it is identical, and be 6mm-8mm.
5. the hot duct according to claim 1 based on nanoporous aerogel heat insulation felt, it is characterised in that：The heat-preservation cotton
Layer（6）Thickness be 2cm.
6. the hot duct according to claim 1 based on nanoporous aerogel heat insulation felt, it is characterised in that：The color steel
Layer（7）Outer wall be also equipped with being easy to the hanger sling（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229197.6A CN107869615A (en) | 2017-11-29 | 2017-11-29 | Hot duct based on nanoporous aerogel heat insulation felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229197.6A CN107869615A (en) | 2017-11-29 | 2017-11-29 | Hot duct based on nanoporous aerogel heat insulation felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107869615A true CN107869615A (en) | 2018-04-03 |
Family
ID=61754918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229197.6A Withdrawn CN107869615A (en) | 2017-11-29 | 2017-11-29 | Hot duct based on nanoporous aerogel heat insulation felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107869615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848475A (en) * | 2019-11-21 | 2020-02-28 | 徐州瑞桥科技工程有限公司 | Heating pipeline |
-
2017
- 2017-11-29 CN CN201711229197.6A patent/CN107869615A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848475A (en) * | 2019-11-21 | 2020-02-28 | 徐州瑞桥科技工程有限公司 | Heating pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180403 |