CN201739665U - Layer insertion type composite air pipe formed by connecting special-shaped flanges - Google Patents
Layer insertion type composite air pipe formed by connecting special-shaped flanges Download PDFInfo
- Publication number
- CN201739665U CN201739665U CN2010202758054U CN201020275805U CN201739665U CN 201739665 U CN201739665 U CN 201739665U CN 2010202758054 U CN2010202758054 U CN 2010202758054U CN 201020275805 U CN201020275805 U CN 201020275805U CN 201739665 U CN201739665 U CN 201739665U
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- Prior art keywords
- air pipe
- special
- composite air
- type composite
- insertion type
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Abstract
The utility model discloses a layer insertion type composite air pipe formed by connecting special-shaped flanges, which comprises special-shaped flanges, side edges, L-shaped folding edges and plates, wherein magnesium composite air pipe plates do not need sizing and strengthening during the section-section assembly process, the layer insertion type composite air pipe can be formed by directly and staggeringly inserting air pipe sections which are formed by inserting the special-shaped flanges between the sections, and the layer insertion type composite air pipe is characterized in that: plates are inserted in the side edge grooves and the L-shaped folding edge grooves of special-shaped flange bodies to form single air pipe sections, and the layer insertion type composite air pipe can be formed by staggeringly inserting the single air pipe sections between the sections. The utility model has the advantages of greatly improving the construction speed, having no crack on finished magnesium air pipes, good firmness of the air pipe and beautiful appearance, and being applicable to unfold install.
Description
Technical field
The utility model relates generally to the ventilation equipment field, relates in particular to a kind of slotting formula composite air duct of layer that is connected by special-shaped flange.
Background technique
At present, the making and the installation method of ventilation duct are varied, can realize the construction of the different central air-conditioner airducts that require, wherein the problem of glass magnesium composite air duct existence when connecting is: use the bonding airduct of inorganic glue easy to crack, and must use the reinforcement means, operation is more, causes and leaks out, and influences using effect.
The model utility content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of slotting formula composite air duct of layer that is connected by special-shaped flange to be provided.
The utility model adopts following technological means to realize: a kind of slotting formula composite air duct of layer that is connected by special-shaped flange, comprise special-shaped flange body, side, L type flanging and sheet material, glass magnesium composite air duct board does not need gluing in the process that joint and joint are assembled, reinforce, directly will between joint and joint, finish the interspersed complete layer that gets final product of dislocation and insert the formula composite air duct by the airduct single-unit that special-shaped flange grafting is finished, be characterized in, sheet material interts becomes the airduct single-unit in the side groove of special-shaped flange body and L type flanging groove, the airduct single-unit is finished dislocation and is interted and can insert the formula composite air duct by complete layer between joint and joint, do not need glue and trimming in the whole connection.
The utlity model has following beneficial effect: improved greatly that speed of application, ready-made glass magnesium airduct do not exist that cracking situation, airduct fastness are better, beautiful shape, be fit to bright dress.
Description of drawings
Fig. 1 is the utility model user mode structural representation;
Fig. 2 is a structural representation of the present utility model.
In the drawings: the special-shaped flange body of 1-; The 2-side; 3-L type flanging; 4-sheet material
Embodiment
Referring to Fig. 1 and Fig. 2, the special-shaped flange of a kind of glass magnesium composite air duct, include special-shaped flange body 1, side 2, L type flanging 3 and sheet material 4, special-shaped flange body 1, side 2 and L type flanging 3 are disposable injection molded, material is a high-strength PVC, is characterized in, sheet material 4 interts becomes the airduct single-unit in side 2 grooves of special-shaped flange body 1 and L type flanging 3 grooves, the airduct single-unit is finished dislocation and is interted and can insert the formula composite air duct by complete layer between joint and joint, do not need glue and trimming in the whole connection.Be assembled in the process of airduct single-unit at glass magnesium composite air duct board, owing to adopted the special-shaped flange of glass magnesium composite air duct, so glass magnesium composite air duct board need not pass through trimming, mix glue, gluing, bandage is fixed, wait for and solidify back shaping supervisor, directly the sheet material that will cut by size inserts the special-shaped flange of glass magnesium composite air duct, and the airduct single-unit of a rectangle of formation is fixed and got final product at the glass magnesium composite air duct self tapping screw of screwing on special-shaped flange then.
Claims (2)
1. the slotting formula composite air duct of layer that is connected by special-shaped flange comprises special-shaped flange body, side, L type flanging and sheet material, and it is characterized in that: sheet material interts becomes the airduct single-unit in the side groove of special-shaped flange body and L type flanging groove.
2. a kind of slotting formula composite air duct of layer that is connected by special-shaped flange according to claim 1 is characterized in that: the airduct single-unit is finished dislocation and is interted and can insert the formula composite air duct by complete layer between joint and joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202758054U CN201739665U (en) | 2010-07-29 | 2010-07-29 | Layer insertion type composite air pipe formed by connecting special-shaped flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202758054U CN201739665U (en) | 2010-07-29 | 2010-07-29 | Layer insertion type composite air pipe formed by connecting special-shaped flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739665U true CN201739665U (en) | 2011-02-09 |
Family
ID=43554940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202758054U Expired - Fee Related CN201739665U (en) | 2010-07-29 | 2010-07-29 | Layer insertion type composite air pipe formed by connecting special-shaped flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185570A (en) * | 2018-10-12 | 2019-01-11 | 中建八局第二建设有限公司 | A kind of glass magnesium composite air duct and combinations thereof part, production method |
-
2010
- 2010-07-29 CN CN2010202758054U patent/CN201739665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185570A (en) * | 2018-10-12 | 2019-01-11 | 中建八局第二建设有限公司 | A kind of glass magnesium composite air duct and combinations thereof part, production method |
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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: 20110209 Termination date: 20110729 |