CN2608845Y - Composite double insulating layer combined flue for chimney - Google Patents
Composite double insulating layer combined flue for chimney Download PDFInfo
- Publication number
- CN2608845Y CN2608845Y CN 03243388 CN03243388U CN2608845Y CN 2608845 Y CN2608845 Y CN 2608845Y CN 03243388 CN03243388 CN 03243388 CN 03243388 U CN03243388 U CN 03243388U CN 2608845 Y CN2608845 Y CN 2608845Y
- Authority
- CN
- China
- Prior art keywords
- insulating course
- insulating
- course
- outer cylinder
- plastic outer
- 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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Abstract
The utility model provides a double insulating course combined chimney flue. An interlining insulating course, a whole foaming insulating course, a plastic outer cylinder are sequentially arranged outside of the metal inner cylinder of the chimney flue; the function of the interlining insulating course between the inner wall release layer of the whole foaming insulating course and the metal inner cylinder is to protect the whole foaming insulating course from aging or damaging due to high temperature. The whole foaming insulating course is stuck to the inner wall of the plastic outer cylinder, protecting the plastic outer cylinder from melting due to high temperature; whereas the plastic outer cylinder acts as a supporting and protecting course for the whole foaming insulating course. The utility model comes in an interlining insulating course, a whole foaming insulating course and a plastic outer cylinder multi layer insulating in excellent insulating performance, therefore achieving excellent insulating effect.
Description
Technical field
The utility model relates to a kind of pair of heat-insulation layer chimney stack flue.
Background technology
At present, existing composite chimney flue all adopts the double-layer thin wall metal material, filling exotic material in interlayer, or utilize the interlayer air thermal preservation.These two kinds of chimney cigarette flues, heat-insulating property is all not very good, and cost is higher.
Summary of the invention
The purpose of this utility model provides a kind of Composite Double heat-insulation layer chimney stack flue, and this chimney flue not only heat-insulating property is much better than existing chimney flue, and cost lower, in light weight, can change.
For achieving the above object, the utility model is taked following design: this Composite Double heat-insulation layer chimney stack flue, it comprises: interlayer air heat insulating layer, integrated foaming heat preservation layer, plastics urceolus are arranged outside the metal inner core successively.The interlayer air heat insulating layer not only plays insulation effect, and integrated foaming heat preservation layer heating temperature fallen greatly, prevent high temperature ageing, damage, also make inner core be easy to change, reduce maintenance cost, the integrated foaming heat preservation layer reaches the insulation purpose with high performance price ratio and extremely light weight, and the plastics urceolus becomes the support and the overcoat of integrated foaming heat preservation layer.
Advantage of the present utility model: heat-insulating property is very good, and is in light weight, cheap, good looking appearance.Because an interlayer air heat insulating layer is arranged between integrated foaming heat preservation layer and inner core, can prevent that the integrated foaming heat preservation layer is subjected to high temperature ageing, damage, it is very convenient to make that again the metal inner core changes.
Description of drawings
Accompanying drawing is the utility model structure cutaway view.
The specific embodiment
Can know that from accompanying drawing the utility model comprises metal inner core 1, plastics urceolus 6, the inwall 5 that it is characterized in that plastics urceolus 6 has 1 layer of integrated foaming heat preservation layer 4, and an interlayer air heat insulating layer is arranged between the inwall release layer 3 of integrated foaming heat preservation layer 4 and the metal inner core 1.
Claims (2)
1, a kind of Composite Double heat-insulation layer chimney stack flue comprises metal inner core 1, plastics urceolus 6.It is characterized in that: the inwall 5 of plastics urceolus 6 has one deck integrated foaming heat preservation layer 4.
2, Composite Double heat-insulation layer chimney stack flue as claimed in claim 1 is characterized in that: an interlayer air heat insulating layer 2 is arranged between the inwall release layer 3 of integrated foaming heat preservation layer 4 and the metal inner core 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243388 CN2608845Y (en) | 2003-03-27 | 2003-03-27 | Composite double insulating layer combined flue for chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243388 CN2608845Y (en) | 2003-03-27 | 2003-03-27 | Composite double insulating layer combined flue for chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608845Y true CN2608845Y (en) | 2004-03-31 |
Family
ID=34169003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243388 Expired - Fee Related CN2608845Y (en) | 2003-03-27 | 2003-03-27 | Composite double insulating layer combined flue for chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608845Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437587A (en) * | 2013-09-12 | 2013-12-11 | 中国海洋石油总公司 | Connecting node structure of chimney |
-
2003
- 2003-03-27 CN CN 03243388 patent/CN2608845Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437587A (en) * | 2013-09-12 | 2013-12-11 | 中国海洋石油总公司 | Connecting node structure of chimney |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |