CN2489960Y - Composit glass wool board for blast pipe - Google Patents
Composit glass wool board for blast pipe Download PDFInfo
- Publication number
- CN2489960Y CN2489960Y CN 01229867 CN01229867U CN2489960Y CN 2489960 Y CN2489960 Y CN 2489960Y CN 01229867 CN01229867 CN 01229867 CN 01229867 U CN01229867 U CN 01229867U CN 2489960 Y CN2489960 Y CN 2489960Y
- Authority
- CN
- China
- Prior art keywords
- glass
- glass wool
- blast pipe
- utility
- model
- 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 relates to a composite glass wool board for blast pipe, aiming at solving the disadvantages of the prior blast pipe that the construction is complicated, the sound absorbing effect is bad and the pipe is easily aged. The utility model is an once-forming composite board made of glass wool and glass steel in the production line of glass wool. The board consists of a laminated layer, a glass steel strengthening layer at the external side, a basic layer of glass wool and a glass steel strengthening layer at the inner side. The utility model can be applied in the manufacture of blast pipe of central air-conditioner.
Description
The utility model relates to a kind of compound glass cotton board material, is used for making the air supply duct of central air conditioner system.
The air supply duct of conventional central air-conditioning is made by galvanized iron sheet, and wrap with insulation material the outside again.This method cost height, construction is complicated, and sound-absorbing effect is poor, and pipeline is easily aging.Present employed glass ducting system then is that common finished product high volume weight glass fiber plate is carried out secondary operations, at its surface adhesion surface lining, makes required pipe-line system then.And secondary processing process not only wastes raw material, the energy, carrying wherein, push, humidify, quality that operation such as heat baking also can have a strong impact on block of glass wool, its fiber is destroyed, the intensity reduction.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part, and provide a kind of on the mineral wool production line mineral wool of the moulding mineral wool sheet material mutually compound once with fiberglass.
Below in conjunction with accompanying drawing the technical solution of the utility model is described:
Airduct is made of 1 overlay coating, 2 outside fiberglass enhancement Layers, 3 mineral wool basic units, 4 inner glass steel enhancement Layers with the compound glass cotton board material.
Wherein, mineral wool basic unit is the mineral wool sheet material of high unit weight, works to support moulding, sound-absorption and heat-insulation; In outside fiberglass enhancement Layer be that glass cloth or glass mat are attached to the basic unit both sides and impose and strengthen resin solidification and form, outside fiberglass enhancement Layer and the complete rigidity plate body of mineral wool basic unit formation in making, thereby make sheet material integral body have very high intensity; Overlay coating is the thin ornament materials that waits of aluminium, and this layer also plays the effect that improves barrier and gain in strength.
The utility model has following advantage than prior art: at first, glass steel reinforced layer has improved the bulk strength of sheet material greatly, reduce the deformation ratio that various external force produce, increased the service life of sheet material, and had good sound-absorbing, mildew-resistant, the fire-retardant and anti-fiber effect of dispersing; Secondly, sheet material can once moulding on production line, has improved raw material and rate of energy, and the harmful effect of having avoided secondary operations that block of glass wool is produced; The 3rd, finished product can be directly used in the manufacturing processing of air conditioning wind pipe, makes construction convenient, and cost reduces.
Claims (2)
1. an airduct compound glass cotton board material is characterized in that, sheet material is made of overlay coating, outside fiberglass enhancement Layer, mineral wool basic unit, inboard glass steel enhancement Layer.
2. airduct compound glass cotton board material according to claim 1 is characterized in that, the interior outside fiberglass enhancement Layer of sheet material is to be fitted in the glass cloth on block of glass wool surface or glass mat to impose and strengthen resin solidification and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229867 CN2489960Y (en) | 2001-07-06 | 2001-07-06 | Composit glass wool board for blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229867 CN2489960Y (en) | 2001-07-06 | 2001-07-06 | Composit glass wool board for blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489960Y true CN2489960Y (en) | 2002-05-08 |
Family
ID=33644624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229867 Expired - Fee Related CN2489960Y (en) | 2001-07-06 | 2001-07-06 | Composit glass wool board for blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489960Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422470C (en) * | 2003-02-04 | 2008-10-01 | 圣戈班伊索福公司 | Mineral wool panel comprising a web which covers both faces thereof |
-
2001
- 2001-07-06 CN CN 01229867 patent/CN2489960Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422470C (en) * | 2003-02-04 | 2008-10-01 | 圣戈班伊索福公司 | Mineral wool panel comprising a web which covers both faces 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 |