CN103129051A - Composite glass wool plate for air duct - Google Patents
Composite glass wool plate for air duct Download PDFInfo
- Publication number
- CN103129051A CN103129051A CN 201110378449 CN201110378449A CN103129051A CN 103129051 A CN103129051 A CN 103129051A CN 201110378449 CN201110378449 CN 201110378449 CN 201110378449 A CN201110378449 A CN 201110378449A CN 103129051 A CN103129051 A CN 103129051A
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- CN
- China
- Prior art keywords
- enhancement layer
- glass wool
- fiberglass enhancement
- composite glass
- basic unit
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- 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.)
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Abstract
The invention discloses a composite glass wool plate for an air duct. The composite glass wool plate comprises a glass wool base layer and is characterized in that an inner side of the glass wool base layer is provided with a glass fiber-reinforced plastic reinforcement layer I; an outer side of the glass wool base layer is provided with a glass fiber-reinforced plastic reinforcement layer II; an upper end of the glass fiber-reinforced plastic reinforcement layer II is provided with a heat insulation plate; and a lower end of the glass fiber-reinforced plastic reinforcement layer I is provided with a dustproof plate. The composite glass wool plate for an air duct has the advantages of high structure integral strength, small deformation rate, long service life and good heat insulation performances.
Description
Technical field
The present invention relates to a kind of compound glass sheet material, relate in particular to the airduct composite glass wool board.
Background technology
Existing airduct composite glass wool board has the effect of sound-absorption and heat-insulation, but insufficient strength, and block of glass wool uses for a long time deformation, the service life of reducing block of glass wool can occur.In addition, after long-time the use, dust can be immersed in the lower surface of block of glass wool to block of glass wool, also can affect the service life of block of glass wool, causes the great wasting of resources in airduct.Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The objective of the invention is: for above-mentioned deficiency, provide that a kind of structural entity intensity is high, deformation ratio is little, service life is of a specified duration, the airduct composite glass wool board that heat-insulating property is good.
For achieving the above object, the technical solution used in the present invention is:
The airduct composite glass wool board, comprise mineral wool basic unit, the inboard of described mineral wool basic unit is provided with fiberglass enhancement Layer I, the outside of described mineral wool basic unit is provided with fiberglass enhancement Layer II, the upper end of described fiberglass enhancement Layer II is provided with heat-insulating shield, and the lower end of described fiberglass enhancement Layer I is provided with dust excluding plate.
Described heat-insulating shield comprises soft cardboard and is arranged at the aluminium foil layer of soft cardboard upper surface.
Described fiberglass enhancement Layer I and fiberglass enhancement Layer II are to fit in the glass-fiber-fabric of mineral wool substrate surface or glass fibre belt to impose and strengthen resin solidification and form.
Advantage of the present invention is: structural entity intensity is high, deformation ratio is little, and service life is of a specified duration, and heat-insulating property is good.
Description of drawings
The below's set the drawings and specific embodiments are described in further detail the present invention.
Fig. 1 is structural representation of the present invention.
Wherein: 1, mineral wool basic unit, 2, fiberglass enhancement Layer I, 3, fiberglass enhancement Layer II, 4, dust excluding plate, 5, cardboard, 6, aluminium foil layer.
The specific embodiment
As shown in Figure 1, airduct composite glass wool board of the present invention, comprise mineral wool basic unit 1, the inboard of mineral wool basic unit 1 is provided with fiberglass enhancement Layer I 2, the outside of mineral wool basic unit 1 is provided with fiberglass enhancement Layer II 3, the upper end of fiberglass enhancement Layer II 3 is provided with heat-insulating shield, heat-insulating shield comprises soft cardboard 5 and is arranged at the aluminium foil layer 6 of soft cardboard 5 upper surfaces, the lower end of fiberglass enhancement Layer I 2 is provided with dust excluding plate 4, and fiberglass enhancement Layer I 2 and fiberglass enhancement Layer II 3 are to fit in the glass-fiber-fabric on mineral wool basic unit 1 surface or glass fibre belt to impose and strengthen resin solidification and form.
A kind of airduct of the present invention composite glass wool felt, inboard in mineral wool basic unit 1 is provided with fiberglass enhancement Layer I 2, the outside of mineral wool basic unit 1 is provided with fiberglass enhancement Layer II 3, fiberglass enhancement Layer I 2 and fiberglass enhancement Layer II 3 are to fit in the glass-fiber-fabric on mineral wool basic unit 1 surface or glass fibre belt to impose and strengthen resin solidification and form, the fiberglass enhancement Layer has improved the bulk strength of mineral wool basic unit 1 greatly, reduced the deformation ratio that various external force produce, service life of the present invention is increased, and have good sound-absorbing, mildew-resistant, the fire-retardant and anti-fiber effect of dispersing.The upper end of fiberglass enhancement Layer II 3 is provided with heat-insulating shield; heat-insulating shield makes the present invention have thermal-insulation function, and the lower end of fiberglass enhancement Layer I 2 is provided with dust excluding plate 4, and dust excluding plate 4 can be protected mineral wool basic unit 1; stop dust to enter block of glass wool inside, extend its service life.
Claims (3)
1. airduct composite glass wool board, comprise mineral wool basic unit, it is characterized in that: the inboard of described mineral wool basic unit is provided with fiberglass enhancement Layer I, the outside of described mineral wool basic unit is provided with fiberglass enhancement Layer II, the upper end of described fiberglass enhancement Layer II is provided with heat-insulating shield, and the lower end of described fiberglass enhancement Layer I is provided with dust excluding plate.
2. airduct composite glass wool board according to claim 1 is characterized in that: described heat-insulating shield comprises soft cardboard and is arranged at the aluminium foil layer of soft cardboard upper surface.
3. airduct composite glass wool board according to claim 1 is characterized in that: described fiberglass enhancement Layer I and fiberglass enhancement Layer II are to fit in the glass-fiber-fabric of mineral wool substrate surface or glass fibre belt to impose and strengthen resin solidification and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378449 CN103129051A (en) | 2011-11-24 | 2011-11-24 | Composite glass wool plate for air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378449 CN103129051A (en) | 2011-11-24 | 2011-11-24 | Composite glass wool plate for air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103129051A true CN103129051A (en) | 2013-06-05 |
Family
ID=48489807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110378449 Pending CN103129051A (en) | 2011-11-24 | 2011-11-24 | Composite glass wool plate for air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103129051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435161A (en) * | 2022-09-20 | 2022-12-06 | 中建四局安装工程有限公司 | Prefabricated installation method of smoke-exhaust-prevention air pipe with high cleanliness |
-
2011
- 2011-11-24 CN CN 201110378449 patent/CN103129051A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435161A (en) * | 2022-09-20 | 2022-12-06 | 中建四局安装工程有限公司 | Prefabricated installation method of smoke-exhaust-prevention air pipe with high cleanliness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |