CN201514006U - Coating-type fireproof ventilating pipe structure - Google Patents
Coating-type fireproof ventilating pipe structure Download PDFInfo
- Publication number
- CN201514006U CN201514006U CN2009201945879U CN200920194587U CN201514006U CN 201514006 U CN201514006 U CN 201514006U CN 2009201945879 U CN2009201945879 U CN 2009201945879U CN 200920194587 U CN200920194587 U CN 200920194587U CN 201514006 U CN201514006 U CN 201514006U
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- China
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- coated
- iron sheet
- baud
- steel joist
- lightgage steel
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- Expired - Fee Related
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Abstract
The utility model provides a coating-type fireproof ventilating pipe structure, comprising iron-sheet air pipes, hanger rods, profile steel and a wall body, wherein the iron-sheet air pipes are coated with baud plates by first L-shaped light steel keels and self-tapping screws, the connecting seams among the coated iron sheet air pipes are connected with seam plate strips by second L-shaped light steel keels; and the connected iron sheet air pipes are fixed on the wall body by the profile steel and the hanger rods. By adopting the structure, the iron sheet air pipes coated with the baud plates not only have good fireproof property, but also can effectively reduce the energy consumption and achieve the purpose of saving energy when being used as an air supply pipelines due to lower heat conduction coefficient of the baud plates; and in addition, the coating-type fireproof ventilating pipe structure also has convenient and fast construction, is dampproof and waterproof, does not produce harmful gas when in a fire, and has simple installation and long service life.
Description
Technical field:
The utility model relates to the ventilation duct technical field, refers in particular to a kind of coated formula fire prevention ventilation duct structure.
Background technology:
Present ventilation shaft all is by the iron sheet airduct, sprayed fire proofing coats with lacquer on airduct then, the fire protecting performance of this kind pipeline directly is subjected to the influence of fire resistant coating spraying thickness, and fireproof paint is oil paint, non-environment-friendly products, iron pipeline gets rusty easily, greatly reduce the service life of pipeline, and iron plate also is combustion-supporting material when fire, coating can distribute pernicious gas when fire, jeopardize the crowd
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of coated formula fire prevention ventilation duct structure is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of coated formula fire prevention ventilation duct structure, it includes iron sheet airduct, suspension rod, shaped steel, body of wall, iron sheet airduct skin has a baud plate by a L type lightgage steel joist and tapping screw are coated, connection seam crossing between the iron sheet airduct after coated is connected with the seam lath by the 2nd L type lightgage steel joist, and the iron sheet airduct after the connection is fixed on the body of wall by shaped steel and suspension rod.
Four corners, described iron sheet airduct surface are equipped with a L type lightgage steel joist, and a L type lightgage steel joist is provided with the baud plate outward; Tapping screw is fixing successively with baud plate, a L type lightgage steel joist, iron sheet airduct.
Described the 2nd L type lightgage steel joist is close to the connection seam crossing between the iron sheet airduct after coated, and the 2nd L type lightgage steel joist is provided with the joint plate bar outward, and tapping screw is connected and fixed seam lath, the 2nd L type lightgage steel joist, iron sheet airduct after coated successively.
Described shaped steel is fixed on the suspension rod, and suspension rod is fixed on the body of wall by dilating screw.
After having adopted said structure, coated iron sheet airduct behind the baud plate not only has good fire line, and because the thermal conductivity factor of baud plate is lower; As air supply duct, can effectively reduce the loss of energy, reach purpose of energy saving, and easy construction, quick, and moisture resistance, water-fast, can not produce pernicious gas during fire, long service life is installed simply.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is an A place cutaway view among Fig. 1.
Reference numeral: 1-suspension rod, 2-shaped steel, 3-iron sheet airduct, 4-body of wall, 5-the one L type lightgage steel joist, 6-baud plate, 7-tapping screw, 8-dilating screw, 9-baud plate seam lath, 10-the 2nd L type lightgage steel joist.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing 1 and accompanying drawing 2, preferred embodiment of the present utility model is: the main a kind of coated formula fire prevention ventilation duct structure that is made by the baud plate, a kind of coated formula fire prevention ventilation duct structure, it includes iron sheet airduct 3, suspension rod 1, shaped steel 2, body of wall 4, four corners, iron sheet airduct 3 surfaces are equipped with a L type lightgage steel joist 5, the one L type lightgage steel joists 5 outer baud plates 6 that are provided with; Tapping screw 7 is fixing successively with baud plate 6, a L type lightgage steel joist 5, iron sheet airduct 3.The 2nd L type lightgage steel joist 10 is close to the connection seam crossing between the iron sheet airduct 3 after coated, the 2nd L type lightgage steel joist 10 outer joint plate bars 9 that are provided with, tapping screw 7 is connected and fixed seam lath 9, the 2nd L type lightgage steel joist 10, iron sheet airduct 3 after coated successively, iron sheet airduct 3 after the connection is fixed on the shaped steel 2, shaped steel 2 is fixed on the suspension rod 1, and suspension rod 1 is fixed on the body of wall 4 by dilating screw 8; Baud plate 6 mainly is to be made by silicate, and very strong fire prevention, moisture resistance, water-fast function are arranged; After having adopted the baud plate, only need lay down tapping screw 7 when changing ventilation duct and get final product, safeguard very conveniently, long service life owing to not needing sprayed fire proofing to coat with lacquer, at high temperature can not distributed pernicious gas yet.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be covered by in the protection domain of the present utility model.
Claims (4)
1. coated formula fire prevention ventilation duct structure, it includes iron sheet airduct (3), suspension rod (1), shaped steel (2), body of wall (4), it is characterized in that: iron sheet airduct (3) is outer to have a baud plate (6) by a L type lightgage steel joist (5) and tapping screw (7) are coated, connection seam crossing between the iron sheet airduct (3) after coated is connected with seam lath (9) by the 2nd L type lightgage steel joist (10), and the iron sheet airduct (3) after the connection is fixed on the body of wall (4) by shaped steel (2) and suspension rod (1).
2. a kind of coated formula fire prevention ventilation duct structure according to claim 1, it is characterized in that: four corners, iron sheet airduct (3) surface are equipped with a L type lightgage steel joist (5), the outer baud plate (6) that is provided with of a L type lightgage steel joist (5); Tapping screw (7) is fixing successively with baud plate (6), a L type lightgage steel joist (5), iron sheet airduct (3).
3. a kind of coated formula fire prevention ventilation duct structure according to claim 1, it is characterized in that: the 2nd L type lightgage steel joist (10) is close to the connection seam crossing between the iron sheet airduct (3) after coated, the outer joint plate bar (9) that is provided with of the 2nd L type lightgage steel joist (10), tapping screw (7) is connected and fixed seam lath (9), the 2nd L type lightgage steel joist (10), iron sheet airduct (3) after coated successively.
4. a kind of coated formula fire prevention ventilation duct structure according to claim 1, it is characterized in that: shaped steel (2) is fixed on the suspension rod (1), and suspension rod (1) is fixed on the body of wall (4) by dilating screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201945879U CN201514006U (en) | 2009-09-11 | 2009-09-11 | Coating-type fireproof ventilating pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201945879U CN201514006U (en) | 2009-09-11 | 2009-09-11 | Coating-type fireproof ventilating pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514006U true CN201514006U (en) | 2010-06-23 |
Family
ID=42485416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201945879U Expired - Fee Related CN201514006U (en) | 2009-09-11 | 2009-09-11 | Coating-type fireproof ventilating pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302010A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Fireproof treatment method for air pipe |
| CN103307724A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Air valve with fireproof function |
| CN103742726A (en) * | 2013-12-31 | 2014-04-23 | 成都市工业设备安装公司 | Sling air duct mounting structure and mounting method |
-
2009
- 2009-09-11 CN CN2009201945879U patent/CN201514006U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302010A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Fireproof treatment method for air pipe |
| CN103307724A (en) * | 2013-05-31 | 2013-09-18 | 深圳市广安消防装饰工程有限公司 | Air valve with fireproof function |
| CN103307724B (en) * | 2013-05-31 | 2016-06-29 | 深圳市广安消防装饰工程有限公司 | The air-valve of tool fire-proof function |
| CN103742726A (en) * | 2013-12-31 | 2014-04-23 | 成都市工业设备安装公司 | Sling air duct mounting structure and mounting method |
| CN103742726B (en) * | 2013-12-31 | 2015-12-16 | 成都市工业设备安装公司 | A kind of mounting structure of gallus-type airduct and installation 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: 20100623 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |