CN201099975Y - Building smoke-discharging pipeline - Google Patents
Building smoke-discharging pipeline Download PDFInfo
- Publication number
- CN201099975Y CN201099975Y CNU2007201291620U CN200720129162U CN201099975Y CN 201099975 Y CN201099975 Y CN 201099975Y CN U2007201291620 U CNU2007201291620 U CN U2007201291620U CN 200720129162 U CN200720129162 U CN 200720129162U CN 201099975 Y CN201099975 Y CN 201099975Y
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- Prior art keywords
- pipeline
- disappears
- adjacent
- discharging pipe
- smoke discharging
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- Ceased
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Abstract
A storied building discharge flue is provided with a pipeline spliced by a plurality of pipe bodies (1), and the pipeline is equipped with a ventilating opening (2). The storied building discharge flue is characterized in that ends of two adjacent pipe bodies in the pipeline splicing joint positions are connected in inserting connection. Further the technical scheme is that one lateral port outer walls of two adjacent pipe bodies in the pipeline splicing joint positions are equipped with recessed outer ring form step faces (11), the other lateral port outer walls are provided with recessed inner ring form step faces (12), end portions of the two pipe bodies are connected by convex-concave inserting of the outer ring form step faces (11) and the inner ring form step faces (12). The storied building discharge flue has the advantage of convenient process and installment.
Description
Technical field
The utility model belongs to a kind of ventilation installation, specifically relates to a kind ofly be used for the building kitchen exhaust, or room, washroom exhaust ventilation pipeline.
Background technology
The building smoke discharging pipe majority that disappears is to be spliced by the more piece body, the splicing construction of existing this class pipeline is (referring to Fig. 2): at body (1) but port position is embedded with weld metal body (3), earlier with adjacent two body ports butt joint, then with bonding jumper (4) but vertically be welded to connect with the weld metal body of 2-section pipe body respectively, make 2-section pipe body relative fixed, its external packets is covered with fiberglass gridding cloth, after installing, and coated externally again.The smoke discharging pipe installation and processing process that disappears of this syndeton is more loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of building of being convenient to process and install smoke discharging pipe that disappears.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with the pipeline that is spliced into by more piece body (1), and pipeline is provided with ventilation opening (2), it is characterized in that: the described pipeline splicing adjacent mutual socket connection in two body ends in position.
Further scheme is: described pipeline splicing position adjacent two bodys one side ports outer wall is provided with recessed outer ring step surface (11), the opposite side port inner wall is provided with recessed interior annular table terrace (12), two body ends are by described inside and outside annular step surface (11,12) convex-concave cooperation socket connection mutually.
In the installation process,, behind the plugging position outer wrap fiberglass gridding cloth, coat dope layer at last and get final product the mutual socket connection in the end of adjacent two bodys.
The utlity model has installation and processing advantage easily.
Description of drawings
Fig. 1, the utility model example structure schematic diagram
Fig. 2, the prior art building smoke discharging pipe stitching section bit architecture schematic diagram that disappears
But annular table terrace 2-air port 3-weld metal body 4-bonding jumper in the 1-body 11-outer ring step surface 12-
Specific embodiments
This routine building smoke discharging pipe that disappears is spliced by more piece body 1, pipeline be provided with can with the indoor air port that is communicated with 2, the pipeline splicing adjacent mutual socket connection in two body ends in position, its socket connection structure is: adjacent two bodys, one side ports outer wall is provided with recessed outer ring step surface 11, the opposite side port inner wall is provided with corresponding recessed interior annular table terrace 12, the outer ring step surface 11 of the former body is inserted in latter's body port tightly, with the interior annular table terrace 12 mutual tight fit socket connections of this side, the radially step surface that two body ports are crossed the other side is axially located.
The adjacent two body ends of this example are tight fit socket connections, also can be the socket connections that is slidingly matched.
Cross-section of pipeline can be square, also can be circular.
This routine pipeline has installation and processing advantage easily, and because the splicing port is inside and outside annular step surface convex-concave cooperation, so can make the outside wall surface at pipeline splicing position smooth smooth.
Claims (4)
1. building smoke discharging pipe that disappears is provided with the pipeline that is spliced into by more piece body (1), and pipeline is provided with ventilation opening (2), it is characterized in that: the described pipeline splicing adjacent mutual socket connection in two body ends in position.
2. the building according to claim 1 smoke discharging pipe that disappears, it is characterized in that: described pipeline splicing position adjacent two bodys one side ports outer wall is provided with recessed outer ring step surface (11), the opposite side port inner wall is provided with recessed interior annular table terrace (12), two body ends are by described inside and outside annular step surface (11,12) convex-concave cooperation socket connection mutually.
3. the building according to claim 1 and 2 smoke discharging pipe that disappears is characterized in that: the described pipeline splicing position mutual tight fit socket connection in adjacent two body ends.
4. the building according to claim 1 and 2 smoke discharging pipe that disappears is characterized in that: the socket connection that is slidingly matched mutually of described pipeline splicing adjacent two body ends, position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201291620U CN201099975Y (en) | 2007-08-17 | 2007-08-17 | Building smoke-discharging pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201291620U CN201099975Y (en) | 2007-08-17 | 2007-08-17 | Building smoke-discharging pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099975Y true CN201099975Y (en) | 2008-08-13 |
Family
ID=39936507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201291620U Ceased CN201099975Y (en) | 2007-08-17 | 2007-08-17 | Building smoke-discharging pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099975Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410297A (en) * | 2013-08-26 | 2013-11-27 | 贵阳维德环保板材有限公司 | High-strength leakproof exhaust passage capable of being installed and combined fast |
| 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 |
| CN105176545A (en) * | 2015-08-14 | 2015-12-23 | 中冶焦耐工程技术有限公司 | Coke oven flue deformation joint structure and construction method therefor |
| CN106320660A (en) * | 2015-12-17 | 2017-01-11 | 王东明 | Butt joint structure of smoke discharging flue |
| CN108532907A (en) * | 2018-04-02 | 2018-09-14 | 安徽巨成厨房设备有限公司 | A kind of discharge duct for kitchen use being easily installed |
| CN109763628A (en) * | 2018-12-21 | 2019-05-17 | 苏州美瑞德建筑装饰有限公司 | A kind of bright dress natural gas line encapsulating structure in kitchen |
| CN109853907A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Skyscraper layer-stepping flue and its apply method |
| CN111706031A (en) * | 2020-06-04 | 2020-09-25 | 中天建设集团有限公司 | Socket type joint finished product flue installation device and method for preventing smoke leakage |
-
2007
- 2007-08-17 CN CNU2007201291620U patent/CN201099975Y/en not_active Ceased
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410297A (en) * | 2013-08-26 | 2013-11-27 | 贵阳维德环保板材有限公司 | High-strength leakproof exhaust passage capable of being installed and combined fast |
| 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 |
| CN105176545A (en) * | 2015-08-14 | 2015-12-23 | 中冶焦耐工程技术有限公司 | Coke oven flue deformation joint structure and construction method therefor |
| CN106320660A (en) * | 2015-12-17 | 2017-01-11 | 王东明 | Butt joint structure of smoke discharging flue |
| CN108532907A (en) * | 2018-04-02 | 2018-09-14 | 安徽巨成厨房设备有限公司 | A kind of discharge duct for kitchen use being easily installed |
| CN109763628A (en) * | 2018-12-21 | 2019-05-17 | 苏州美瑞德建筑装饰有限公司 | A kind of bright dress natural gas line encapsulating structure in kitchen |
| CN109853907A (en) * | 2019-01-30 | 2019-06-07 | 山西三建集团有限公司 | Skyscraper layer-stepping flue and its apply method |
| CN111706031A (en) * | 2020-06-04 | 2020-09-25 | 中天建设集团有限公司 | Socket type joint finished product flue installation device and method for preventing smoke leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20110728 Decision number of declaring invalidation: 16970 Granted publication date: 20080813 |