CN201811253U - Heat-bridge free two-layer heat-insulating stainless steel chimney - Google Patents
Heat-bridge free two-layer heat-insulating stainless steel chimney Download PDFInfo
- Publication number
- CN201811253U CN201811253U CN2010205074992U CN201020507499U CN201811253U CN 201811253 U CN201811253 U CN 201811253U CN 2010205074992 U CN2010205074992 U CN 2010205074992U CN 201020507499 U CN201020507499 U CN 201020507499U CN 201811253 U CN201811253 U CN 201811253U
- Authority
- CN
- China
- Prior art keywords
- heat
- stainless steel
- steel chimney
- inner barrel
- cylinder body
- 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
Links
Images
Abstract
The utility model relates to a smoke exhaust device. A heat-bridge free two-layer heat-insulating stainless steel chimney comprises an outer barrel, an inner barrel arranged inside the outer barrel, and a non-heat transfer device arranged between the outer barrel and the inner barrel. The stainless steel chimney completely avoids the heat transfer from the inner barrel to the outer barrel through the junction of the two barrels, and fully eliminates the potential safety hazard, and is convenient for high-altitude operation and construction.
Description
Technical field
The utility model relates to a kind of fume extractor.
Background technology
General connected mode has two kinds on the market now: a kind of inner/outer tube of the first is welded on the flange, carries out flange and connects, and this connected mode is difficult for construction because of work high above the ground.This connected mode can't stop the inner core temperature to be conducted to urceolus by flange, has the potential safety hazard of scald personnel, breaking out of fire.The inner core temperature by flange connections easily to urceolus heat conduction.It two is that inner/outer tube is welded to connect with the stainless steel lath, this mode also can't stop the inner core temperature by the junction to urceolus heat conduction, have the potential safety hazard of scald personnel, breaking out of fire equally.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of simple in structure, the not heat conduction of inside and outside cylindrical shell, easily construction.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of no heat bridge double-layer heat insulation stainless steel chimney, comprise outer cylinder body, and in outer cylinder body, be provided with inner barrel, it is characterized in that, between outer cylinder body and inner barrel, be provided with non-heat-transfer device.
Further, described non-heat-transfer device is the cordierite brace.
Further, described non-heat-transfer device is fixedly connected between inner barrel and the outer cylinder body.
Further, described cordierite brace is bolted to connection between described inner barrel and outer cylinder body.
The beneficial effects of the utility model are: stoped fully the inner core temperature by the junction to urceolus heat conduction, thoroughly eliminated potential safety hazard, be easy to work high above the ground, easily construction.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model junction.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of no heat bridge double-layer heat insulation stainless steel chimney comprises outer cylinder body 1, is provided with inner barrel 2 in outer cylinder body 1, is provided with non-heat-transfer device 3 between outer cylinder body 1 and inner barrel 2.Described non-heat-transfer device 3 is the cordierite brace.Described non-heat-transfer device is fixedly connected between inner barrel 2 and the outer cylinder body 1.Described cordierite brace is fixedly connected between described inner barrel 2 and the outer cylinder body 1 by bolt 4.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a no heat bridge double-layer heat insulation stainless steel chimney comprises outer cylinder body, is provided with inner barrel in outer cylinder body, it is characterized in that, is provided with non-heat-transfer device between outer cylinder body and inner barrel.
2. no heat bridge double-layer heat insulation stainless steel chimney as claimed in claim 1 is characterized in that described non-heat-transfer device is the cordierite brace.
3. no heat bridge double-layer heat insulation stainless steel chimney as claimed in claim 2 is characterized in that described non-heat-transfer device is fixedly connected between inner barrel and the outer cylinder body.
4. no heat bridge double-layer heat insulation stainless steel chimney as claimed in claim 3 is characterized in that described cordierite brace is bolted to connection between described inner barrel and outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205074992U CN201811253U (en) | 2010-08-27 | 2010-08-27 | Heat-bridge free two-layer heat-insulating stainless steel chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205074992U CN201811253U (en) | 2010-08-27 | 2010-08-27 | Heat-bridge free two-layer heat-insulating stainless steel chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811253U true CN201811253U (en) | 2011-04-27 |
Family
ID=43894193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205074992U Expired - Fee Related CN201811253U (en) | 2010-08-27 | 2010-08-27 | Heat-bridge free two-layer heat-insulating stainless steel chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811253U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489914A (en) * | 2011-11-22 | 2012-06-13 | 芜湖瑞创叉车有限公司 | Welding jig for outer portal frame of forklift |
| CN103398391A (en) * | 2013-08-19 | 2013-11-20 | 南通欧特建材设备有限公司 | Double-layered stainless steel heat preservation chimney |
| CN103437587A (en) * | 2013-09-12 | 2013-12-11 | 中国海洋石油总公司 | Connecting node structure of chimney |
| CN103726638A (en) * | 2013-12-31 | 2014-04-16 | 浙江海天建设集团有限公司 | Dual-layer leakage-proof flue |
| CN106545875A (en) * | 2015-09-16 | 2017-03-29 | 北京华通兴远供热节能技术有限公司 | Chimney flue type flue gas heat recovery device |
-
2010
- 2010-08-27 CN CN2010205074992U patent/CN201811253U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489914A (en) * | 2011-11-22 | 2012-06-13 | 芜湖瑞创叉车有限公司 | Welding jig for outer portal frame of forklift |
| CN103398391A (en) * | 2013-08-19 | 2013-11-20 | 南通欧特建材设备有限公司 | Double-layered stainless steel heat preservation chimney |
| CN103437587A (en) * | 2013-09-12 | 2013-12-11 | 中国海洋石油总公司 | Connecting node structure of chimney |
| CN103726638A (en) * | 2013-12-31 | 2014-04-16 | 浙江海天建设集团有限公司 | Dual-layer leakage-proof flue |
| CN103726638B (en) * | 2013-12-31 | 2016-08-17 | 浙江海天建设集团有限公司 | Dual-layer leakage-proof flue |
| CN106545875A (en) * | 2015-09-16 | 2017-03-29 | 北京华通兴远供热节能技术有限公司 | Chimney flue type flue gas heat recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201811253U (en) | Heat-bridge free two-layer heat-insulating stainless steel chimney | |
| CN202660159U (en) | Prefabricated directly-buried high-temperature steam pipe fixing bracket | |
| CN204675672U (en) | A kind of spliced tower crane service platform | |
| CN204043448U (en) | There is the heat exchanger of silencing function | |
| CN202581366U (en) | Smoke pipe joint with thermal sleeve | |
| CN103574607A (en) | Welding gun | |
| CN203517843U (en) | Fire cylinder smoke tube capable of being pulled out | |
| CN202469378U (en) | Prefabricated directly buried steam diameter-varying flat bottom heat-insulating pipe | |
| CN201607146U (en) | Novel flue gas waste heat recovery unit | |
| CN202972349U (en) | High-temperature-resistant axial-type expansion joint | |
| CN203639396U (en) | High-temperature air import device for production of carbon black with oil furnace method | |
| CN203908019U (en) | Superconducting gas heating unit | |
| CN204478452U (en) | A kind of vehicle-mounted high efficiency fuel water heater | |
| CN203517143U (en) | By-pass pressure balance type corrugated compensator | |
| CN203454170U (en) | Novel high temperature feedback type acoustic energy ash removal device | |
| CN203052689U (en) | Energy-saving boiler easy to wash | |
| CN203848299U (en) | Burning liquid spraying nozzle of waste liquid system | |
| CN202452508U (en) | Novel smoke exhausting pipeline | |
| CN203948815U (en) | A kind of pipe with small pipe diameter prefabricated direct-buried thermal insulation pipe easy to connect | |
| CN202719792U (en) | Metal vacuum heat collecting pipe | |
| CN204085254U (en) | A kind of heat exchanger | |
| CN205870421U (en) | Emulsion pump bent axle assembly fixture | |
| CN208012347U (en) | A kind of attachment device of quirk and drying roller | |
| CN204924001U (en) | Indirect heating equipment protection device | |
| CN205740370U (en) | A kind of active carbon production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120827 |