CN204677914U - For the airduct of fibrous glass insulation blanket - Google Patents
For the airduct of fibrous glass insulation blanket Download PDFInfo
- Publication number
- CN204677914U CN204677914U CN201520166647.1U CN201520166647U CN204677914U CN 204677914 U CN204677914 U CN 204677914U CN 201520166647 U CN201520166647 U CN 201520166647U CN 204677914 U CN204677914 U CN 204677914U
- Authority
- CN
- China
- Prior art keywords
- airduct
- insulation blanket
- fibrous glass
- auger shell
- air duct
- 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 discloses a kind of airduct for fibrous glass insulation blanket, comprising by several cross sections is that trapezoidal body forms, linked together by air duct flange between described body and body, described air duct flange is fixed by welding in described body one end, described air duct flange surface is provided with several auger shell holes for fixing bolt, described auger shell hole is rhombus, and the diameter in described auger shell hole is 4-6cm, and the spacing in auger shell hole adjacent is between two 1-2m.Airduct for fibrous glass insulation blanket of the present utility model has rational in infrastructure, airduct strong degree enhancing, and construction is simple and reduce cost.
Description
Technical field
The utility model relates to a kind of airduct for fibrous glass insulation blanket.
Background technique
The installation of iron duct connects, and is coating adhesive in the plane that is connected with airduct at airduct, is then close to by connection airduct, solidifies under smooth condition.This method has passed has used 10 years.Facts have proved, this junction surface serious cracking, once airduct junction surface cracking, airduct produces and leaks out, and affects drafting efficiency, is more seriously that airduct has the danger of falling, there is serious potential safety hazard.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of airduct for fibrous glass insulation blanket, has rational in infrastructure, airduct strong degree enhancing, the simple advantage with reducing cost of construction.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of airduct for fibrous glass insulation blanket, comprising by several cross sections is that trapezoidal body forms, linked together by air duct flange between described body and body, described air duct flange is fixed by welding in described body one end, described air duct flange surface is provided with several auger shell holes for fixing bolt, described auger shell hole is rhombus, the diameter in described auger shell hole is 4-6cm, and the spacing in auger shell hole adjacent is between two 1-2m.
In the utility model preferred embodiment, the number of described body is 9.
In the utility model preferred embodiment, the number in described auger shell hole is 4.
In the utility model preferred embodiment, described body is made up of iron plate.
In the utility model preferred embodiment, described air duct flange is made up of iron plate.
The beneficial effects of the utility model are: the airduct for fibrous glass insulation blanket of the present utility model, and have rational in infrastructure, airduct strong degree enhancing, construction is simple and reduce cost.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of the utility model for airduct one preferred embodiment of fibrous glass insulation blanket;
In accompanying drawing, the mark of each parts is as follows: 1, body, and 2, air duct flange.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, the utility model is embodiment comprise: a kind of airduct for fibrous glass insulation blanket, comprising by several cross sections is that trapezoidal body 1 forms, linked together by air duct flange 2 between described body 1 and body 1, described air duct flange 2 is fixed by welding in described body 1 one end, described air duct flange 2 surface is provided with several auger shell holes for fixing bolt, described auger shell hole is rhombus, the diameter in described auger shell hole is 4-6cm, the spacing in auger shell hole adjacent is between two 1-2m, the number of described body 1 is 9, the number in described auger shell hole is 4, described body 1 is made up of iron plate, described air duct flange 2 is made up of iron plate.
Airduct of the present utility model, comprises body, and described body is cross section is trapezoidal, and such body top not easily ponding, adds the working life of body; In addition, described body side arranges air duct flange, is used for being interconnected between body, avoids the impact that reinforcing can be subject to air-flow in airduct, ensures airduct intensity, strengthens the working life of airduct.The utility model structure is simple, reasonable in design, practical, has good value for applications.Airduct for fibrous glass insulation blanket of the present utility model, have rational in infrastructure, airduct strong degree enhancing, construction is simple and reduce cost.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the airduct for fibrous glass insulation blanket, it is characterized in that: comprising by several cross sections is that trapezoidal body forms, linked together by air duct flange between described body and body, described air duct flange is fixed by welding in described body one end, described air duct flange surface is provided with several auger shell holes for fixing bolt, described auger shell hole is rhombus, and the diameter in described auger shell hole is 4-6cm, and the spacing in auger shell hole adjacent is between two 1-2m.
2. the airduct for fibrous glass insulation blanket according to claim 1, is characterized in that: the number of described body is 9.
3. the airduct for fibrous glass insulation blanket according to claim 1, is characterized in that: the number in described auger shell hole is 4.
4. the airduct for fibrous glass insulation blanket according to claim 1, is characterized in that: described body is made up of iron plate.
5. the airduct for fibrous glass insulation blanket according to claim 1, is characterized in that: described air duct flange is made up of iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166647.1U CN204677914U (en) | 2015-03-24 | 2015-03-24 | For the airduct of fibrous glass insulation blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166647.1U CN204677914U (en) | 2015-03-24 | 2015-03-24 | For the airduct of fibrous glass insulation blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677914U true CN204677914U (en) | 2015-09-30 |
Family
ID=54177606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166647.1U Expired - Fee Related CN204677914U (en) | 2015-03-24 | 2015-03-24 | For the airduct of fibrous glass insulation blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677914U (en) |
-
2015
- 2015-03-24 CN CN201520166647.1U patent/CN204677914U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190324 |