CN2462019Y - Foldable combosite plate with groove for mounting ventilating duct - Google Patents
Foldable combosite plate with groove for mounting ventilating duct Download PDFInfo
- Publication number
- CN2462019Y CN2462019Y CN 00261981 CN00261981U CN2462019Y CN 2462019 Y CN2462019 Y CN 2462019Y CN 00261981 CN00261981 CN 00261981 CN 00261981 U CN00261981 U CN 00261981U CN 2462019 Y CN2462019 Y CN 2462019Y
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- China
- Prior art keywords
- groove
- foldable
- interlayer
- inner layer
- rigidity
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- Expired - Fee Related
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Abstract
The utility model relates to a foldable composite plate with a groove for mounting ventilating ducts, which is composed of a rigid inner layer and a flexible and foldable outer layer, wherein, the rigid inner layer is provided with the groove and an interlayer is arranged between the rigid inner layer and the flexible and foldable outer layer; the rigid inner layer and the interlayer can be dislocated. The utility model has the advantages of convenient fabrication, low cost, light weight, no pollution, good tightness, long service life, convenient installation, low labor intensity, etc. and is a heat-preserved ventilating duct with strong suitability, and the outer surface can be coated.
Description
The utility model relates to a kind of trough of belt that is used to assemble air chimney and can roll over composite board.
That uses on the engineering at present has three kinds of air chimneys, first kind is traditional iron sheet or steel sheet airduct, wrap up heat insulating materials such as rock wool at the construction field (site), condition of labor is poor in the work progress, airduct easily gets rusty, and application life is short, and the junction of steel flange easily produces cold bridge, form frosting, external surface is difficult to carry out facing to be handled; Second kind is manual pasting FRIM composite air duct, and band pastes inorganic integral (type) flange, is difficult to standard, and reaches its hardening time more than 20 hours, need take a large amount of moulds and place, and the product heaviness is brought certain difficulty to transportation, and airduct also easily returns halogen; The third is the perspex steel airduct, has easy firing, easily wears out, has pollution, defective such as price height.
The purpose of this utility model is the defective at above-mentioned existence, proposes the composite board that a kind of trough of belt can be rolled over, and can assemble a kind of novel air chimney with it.
Technical solution of the present utility model:
By the internal layer that is rigidity be the skin that flexibility can roll over and form, groove is arranged being on the internal layer of rigidity.
At the internal layer that is rigidity be the outer interlayer that flexibility can roll over and establish interlayer, be between the internal layer of rigidity and interlayer and can shift to install.
Advantage of the present utility model:
Have and make simply, be fit to suitability for industrialized production, cost is low, in light weight, it is pollution-free to use, good seal performance, long service life, easy for installation, characteristics such as labour intensity is low, and external surface can carry out the facing processing, be the very strong self-heat conserving airduct of a kind of applicability, it also can be used as general airduct.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is user mode structural representations of Fig. 1.
Accompanying drawing 3 is three layer construction schematic diagrames.
Tenon structural representation when accompanying drawing 4-1 is the user mode of Fig. 3.
Blind mortise structural representation when accompanying drawing 4-2 is the user mode of Fig. 3.
Among the figure 1 be outer, the 2nd, internal layer, the 3rd, groove, its shape has V-arrangement, trapezoidal, stairstepping, arc, rectangle etc., the 4th, interlayer, the 5th, faying surface.
Further describe technical solution of the present utility model below in conjunction with accompanying drawing:
Contrast Fig. 1,2, it is formed by inside and outside two layers, its ectomesoderm 1 can be rolled over for flexibility, do not fire plate as flexibility, add reinforced aluminium foil, aluminum plating glass cloth book shape metal sheet etc., internal layer 2 does not fire plate for light-weight inorganic, be rigidity, have groove 3 on the internal layer 2 that is rigidity, the processing method of groove 3 can be to use mechanical slotting after bilayer is bonded into integral composite.When being made into airduct,, and outer 1 bared end (faying surface 5) is adhered on the tube wall on each face of each groove 3 and outer 1 be converted into rectangular tube after exposing the inboard gluing of port.
Contrast Fig. 3,4, it is by interior, folder, outer three layers of composition, its ectomesoderm 1 can be rolled over for flexibility, do not fire plate as flexibility, add reinforced aluminium foil, aluminum plating glass cloth book shape metal sheet etc., internal layer 2 does not fire plate for light-weight inorganic, be rigidity, interlayer 4 is inorganic heat insulation material or flame retardant type organic foam plastic material, will and be and slot after the internal layer 2 of rigidity and interlayer 4 that heat insulating material is made are bonded into integral composite by outer 1, when being made into airduct, on each face of each groove 3 and outer 1 be converted into rectangular tube after exposing the inboard gluing of port, and outer 1 bared end (faying surface 5) is adhered on the tube wall.Because 4 in the internal layer 2 that is rigidity and interlayer to shift to install, so after making tubulose, two ends form concave, convex tenon shape respectively, are realized the inserting mode connection between two pipes.
Claims (2)
1, the trough of belt that is used to assemble air chimney can be rolled over composite plate, it is characterized in that by the internal layer that is rigidity (2) and be the skin (1) that flexibility can roll over forming, and groove (3) is arranged being on the internal layer of rigidity (2).
2, the trough of belt that is used to assemble air chimney according to claim 1 can be rolled over composite plate, it is characterized in that establishing interlayer (4) being the internal layer of rigidity (2) and being between the skin (1) that flexibility can roll over, and is between the internal layer (2) of rigidity and interlayer (4) to shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261981 CN2462019Y (en) | 2000-12-19 | 2000-12-19 | Foldable combosite plate with groove for mounting ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261981 CN2462019Y (en) | 2000-12-19 | 2000-12-19 | Foldable combosite plate with groove for mounting ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462019Y true CN2462019Y (en) | 2001-11-28 |
Family
ID=33617364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00261981 Expired - Fee Related CN2462019Y (en) | 2000-12-19 | 2000-12-19 | Foldable combosite plate with groove for mounting ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462019Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218448A (en) * | 2016-04-09 | 2017-09-29 | 江阴蔚蓝环境机械科技有限公司 | A kind of double thickness shaped steel face rectangle composite air duct and its processing method |
| CN108286637A (en) * | 2018-03-28 | 2018-07-17 | 江苏日成新材料科技有限公司 | A kind of heat insulating material condensation-resistant fresh wind tube |
| CN113969655A (en) * | 2021-11-15 | 2022-01-25 | 江阴市维沃保温材料有限公司 | Single-side color steel inorganic silicon crystal smoke prevention and exhaust air pipe plate and manufacturing method thereof |
-
2000
- 2000-12-19 CN CN 00261981 patent/CN2462019Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218448A (en) * | 2016-04-09 | 2017-09-29 | 江阴蔚蓝环境机械科技有限公司 | A kind of double thickness shaped steel face rectangle composite air duct and its processing method |
| CN108286637A (en) * | 2018-03-28 | 2018-07-17 | 江苏日成新材料科技有限公司 | A kind of heat insulating material condensation-resistant fresh wind tube |
| CN113969655A (en) * | 2021-11-15 | 2022-01-25 | 江阴市维沃保温材料有限公司 | Single-side color steel inorganic silicon crystal smoke prevention and exhaust air pipe plate and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |