CN201884833U - Lined flange composite glass wool board air duct - Google Patents
Lined flange composite glass wool board air duct Download PDFInfo
- Publication number
- CN201884833U CN201884833U CN2010206630331U CN201020663033U CN201884833U CN 201884833 U CN201884833 U CN 201884833U CN 2010206630331 U CN2010206630331 U CN 2010206630331U CN 201020663033 U CN201020663033 U CN 201020663033U CN 201884833 U CN201884833 U CN 201884833U
- Authority
- CN
- China
- Prior art keywords
- composite glass
- lined flange
- air duct
- liner flange
- glass fiber
- 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 lined flange composite glass wool board air duct, which comprises a composite glass fiber board and a connector. The connector is a lined flange and disposed on the inner side of one end of the composite glass fiber board, the lined flange is provided with nail holes, the composite glass fiber board is provided with heat insulating nail holes corresponding to the nail holes on the lined flange in terms of position, the composite glass fiber board and the lined flange are connected through the heat insulating nails, and an iron lining is arranged at the seam of the lined flange. By means of lined flange connection, cold and thermal broken bridge which is easy to be caused at the joint of the air duct is avoided, and moisture condensation and mildewing are eliminated. The iron lining with reinforcing ribs and a round bar composite truss are used as an inner supporting rod and the lined flange type connector of the air duct, thereby bringing convenience to solving the problem about strength of the composite glass wool board air duct, reducing usage of steel when in connection of the air duct, and reducing auxiliary cost. In addition, a hanger is directly welded on the lined flange type connector, so that crossbeam hanging operation is omitted completely.
Description
Technical field
The utility model belongs to pipeline, relates in particular to the cotton plate airduct of a kind of liner flange-type compound glass.
Background technique
The cotton plate airduct of traditional compound glass adopts angle steel enamel orchid or the blue joint of steel plate enamel, the interior support adopts many single poles to support, hang outward and then adopt angle steel or special-shaped light steel cross-arm backing, the reinforcing bar suspending way exists cold and hot bridge dewfall, mouldy, outward appearance in disorderly to be not suitable for bright dress, can not adapt to problems such as larger cross-section size.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, provides a kind of simple in structure, adopts the liner flange-type to connect, and has avoided airduct in the cold and hot bridge cut-off phenomenon that connection part easily produces, and has stopped dewfall, Signs of Mould.
The utility model is achieved through the following technical solutions:
The cotton plate airduct of a kind of liner flange-type compound glass, comprise composite glass fiber plate and link, described link is the liner flange, it is positioned at the inboard of composite glass fiber plate one end, the liner flange is provided with the nail hole, on the composite glass fiber plate with the liner flange on nail corresponding bar for line hole, hole site, connect by bar for line between them, be provided with interior protector at the seam crossing of liner flange.
Inboard at the liner flange is provided with strut, and this strut is W shape.
Upper edge in the liner flange outside is provided with hangs, and hangs and is provided with outside thread.
Inboard at liner flange two ends is provided with interior lead-in.
The utility model has the advantages that: adopt the liner flange-type to connect, avoided airduct, stopped dewfall, Signs of Mould in the cold and hot bridge cut-off phenomenon that connection part easily produces.Airduct inner bracing piece and liner flange-type link have conveniently solved the strength problem of the cotton plate airduct of compound glass with protector and round steel composite roof truss in the band stiffening rib, thereby have reduced the rolled steel dosage when airduct connects, and have reduced auxilliary material cost.To hang and directly be welded on the liner flange-type link, and not need the suspension bracket cross-arm fully, outer directly stickup of duct collar adds reinforced aluminium foil, makes that the outward appearance of airduct is continuous, smooth-going, upright, elegant in appearance, can adapt to various needs such as bright dress and concealed installation.
Description of drawings
Figure is the utility model structural representation.
Embodiment
Embodiment: the cotton plate airduct of liner flange-type compound glass as shown in the figure, comprise composite glass fiber plate 1 and link, described link is a liner flange 2, it is positioned at the inboard of composite glass fiber plate 1 one ends, liner flange 2 is provided with nail hole 3, following closely corresponding bar for line hole, 3 positions, hole on the composite glass fiber plate 1 with on the liner flange 2, connecting by bar for line 8 between them.Protector 5 in the seam crossing of liner flange 2 is provided with, and are provided with strut 4 in the inboard of liner flange 2, and this strut 4 is W shape.Lead-in 7 in the inboard at liner flange 2 two ends is provided with.Upper edge in liner flange 2 outsides is provided with hangs 6, hangs 6 and is provided with outside thread.
Composite glass fiber plate 1 can be connected with liner flange 2 during installation, can connect a plurality ofly so successively, the outside can be used after can adopting fire-retardant and thermal insulating material to paste.
Claims (4)
1. the cotton plate airduct of a liner flange-type compound glass, comprise composite glass fiber plate and link, it is characterized in that: described link is the liner flange, it is positioned at the inboard of composite glass fiber plate one end, the liner flange is provided with the nail hole, on the composite glass fiber plate with the liner flange on nail corresponding bar for line hole, hole site, connect by bar for line between them, be provided with interior protector at the seam crossing of liner flange.
2. according to the cotton plate airduct of claim 1 described liner flange-type compound glass, it is characterized in that: the inboard at the liner flange is provided with strut, and this strut is W shape.
3. according to the cotton plate airduct of claim 1 described liner flange-type compound glass, it is characterized in that: the upper edge in the liner flange outside is provided with hangs, and hangs and is provided with outside thread.
4. according to the cotton plate airduct of claim 1 described liner flange-type compound glass, it is characterized in that: the inboard at liner flange two ends is provided with interior lead-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206630331U CN201884833U (en) | 2010-12-16 | 2010-12-16 | Lined flange composite glass wool board air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206630331U CN201884833U (en) | 2010-12-16 | 2010-12-16 | Lined flange composite glass wool board air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884833U true CN201884833U (en) | 2011-06-29 |
Family
ID=44182382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206630331U Expired - Fee Related CN201884833U (en) | 2010-12-16 | 2010-12-16 | Lined flange composite glass wool board air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439395A (en) * | 2016-11-16 | 2017-02-22 | 南通安装集团股份有限公司 | Method for constructing insulating layer in air duct made of iron sheet |
-
2010
- 2010-12-16 CN CN2010206630331U patent/CN201884833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439395A (en) * | 2016-11-16 | 2017-02-22 | 南通安装集团股份有限公司 | Method for constructing insulating layer in air duct made of iron sheet |
| CN106439395B (en) * | 2016-11-16 | 2018-06-29 | 南通安装集团股份有限公司 | A kind of construction of iron duct inner thermal insulating layer |
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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: 20110629 Termination date: 20131216 |