CN212273309U - Reinforced composite glass fiber board air duct - Google Patents
Reinforced composite glass fiber board air duct Download PDFInfo
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- CN212273309U CN212273309U CN202020562055.2U CN202020562055U CN212273309U CN 212273309 U CN212273309 U CN 212273309U CN 202020562055 U CN202020562055 U CN 202020562055U CN 212273309 U CN212273309 U CN 212273309U
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- glass fiber
- air duct
- composite glass
- aluminum foil
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Abstract
The utility model relates to an enhanced composite glass fiber board air duct, which comprises an air duct main body, wherein the air duct main body is a rectangular duct body formed by combining a composite glass fiber board by a one-piece method, a two-piece method or a four-piece method; the air duct body is wrapped with aluminum foil composite glass fiber cloth, the aluminum foil composite glass fiber cloth is self-adhesive aluminum foil composite glass fiber cloth subjected to surface treatment by a heat-sensitive or pressure-sensitive adhesive, and is adhered to the air duct body, and the mass per unit area is more than or equal to 500 g. The fine cloth of outside parcel aluminium foil compound glass strengthens the tuber pipe for it is through the not effect such as different degree collisions, strikes, sharp-pointed object pierce, tear, can accomplish basically and can't destroy, and tuber pipe intensity obtains very big improvement, and compressive capacity obtains very big reinforcing, and compressive capacity can reach 1.5 times of current tuber pipe basically, and the tuber pipe wholeness is better.
Description
Technical Field
The utility model relates to the technical field of pipelines, concretely relates to compound glass fiber board tuber pipe of enhancement mode.
Background
The composite glass fibre board is a new type building heat-insulating decorative material with the functions of heat-insulating, heat-insulating and noise-reducing, etc. and is made up by using composite surface layer material, glass fibre board and lining material through the processes of tightly sticking them together, in which the composite surface layer material is composite reinforced aluminium foil, and the lining material is medium-alkali glass fibre cloth, composite aluminium foil or other bactericidal and anticorrosive coating material. The existing composite glass fiber air duct is just formed by slotting a composite glass fiber plate by a special 45-degree angle V-shaped slot cutter or a 90-degree trapezoid slot cutter, a surface layer composite reinforced aluminum foil of the glass fiber plate cannot be damaged during slotting, then rectangular ducts with different sizes are formed by combining a one-piece method, a two-piece method or a four-piece method, the slot opening in air duct combination should be uniformly coated with a binder to prevent glass fibers from leaking outwards, the flatness of the air duct opening should be continuously adjusted during combining, gaps and staggered openings are avoided in the slots, joints in the air duct are subjected to jointing treatment by an adhesive, reserved surface layer materials and heat-sensitive or pressure-sensitive aluminum foil adhesive tapes are used for bonding and sealing the external joints of the air duct, and meanwhile, the external joints are reinforced by a riding nail. The 45-degree angle V-shaped notch is shown in figure 1; the 90 deg. trapezoidal notch is shown in fig. 2; a one-piece, two-piece, or four-piece combination duct (e.g., 45 ° angle V-shaped slot) is shown in fig. 3.
The existing composite glass fiber air pipe is processed by adopting a one-piece method, a two-piece method or a four-piece method according to different size requirements and utilizing the above node processing technology, and the external seam processing of the air pipe is realized by sticking and sealing a reserved surface layer material and a heat-sensitive or pressure-sensitive aluminum foil tape; as shown in fig. 4.
After the existing composite glass fiber air duct combined by the method and the node treatment process is integrally fastened by different numbers of built-in supports and outer reinforcing frames according to different design pressures during installation, compared with a metal air duct such as a galvanized steel plate air duct and a non-metal air duct such as a glass fiber reinforced plastic air duct, the composite glass fiber air duct has the advantages of light weight, low noise, good heat preservation effect, low heat conductivity coefficient, no cold and hot bridges, difficult air leakage, no damage, no moisture absorption, no condensed water, no bacteria generation, easy installation and construction and the like, but has obvious defects as follows,
1) the air pipe is not high in strength, particularly the outer surface layer of the air pipe is easy to damage, the air pipe is easy to damage by collision, knocking, piercing and tearing of a sharp object and the like, the air pipe is easy to damage in the air pipe installation process and the later decoration process, and hidden dangers are large.
2) After the tuber pipe damages, the glass fiber board easily absorbs moisture, leads to the heat preservation effect to worsen, and tuber pipe intensity reduces, and the anti-wind pressure ability reduces, leads to glass fiber to scatter simultaneously, influences healthily, when damaging seriously, still can produce a series of problems such as gas leakage, go mildy.
3) The existing composite glass fiber air pipe has low pressure resistance, can only be used in an air conditioning system with working pressure less than or equal to 1000Pa, and simultaneously needs different amounts of built-in supports and external reinforcing frames for reinforcement according to different air pipe sizes and design pressures.
Disclosure of Invention
In order to solve the problem, the utility model provides an enhancement mode composite glass fiber board tuber pipe.
The technical scheme of the utility model:
a reinforced composite glass fiber board air duct comprises an air duct main body, wherein the air duct main body is a rectangular duct body formed by combining a composite glass fiber board by a one-sheet method, a two-sheet method or a four-sheet method; the air duct body is wrapped with aluminum foil composite glass fiber cloth, the aluminum foil composite glass fiber cloth is self-adhesive aluminum foil composite glass fiber cloth subjected to surface treatment by a heat-sensitive or pressure-sensitive adhesive, and is adhered to the air duct body, and the mass per unit area is more than or equal to 500 g.
The aluminum foil composite glass fiber cloth surrounds the outer circumference of the air pipe main body, and two ends of the aluminum foil composite glass fiber cloth are in lap joint.
The composite glass fiber board is formed by closely bonding a composite surface layer material, a glass fiber board and a lining material, and the surface layer material is reserved at one end or two ends of the composite glass fiber board; the two ends of the composite glass fiber board or the two adjacent composite glass fiber boards are spliced, and the reserved surface layer material is adhered to the other end or the other composite glass fiber board through a heat-sensitive or pressure-sensitive aluminum foil adhesive tape.
The composite surface layer is made of a composite reinforced aluminum foil; the lining material is medium-alkali glass fiber cloth or composite aluminum foil.
The lap joint part of the aluminum foil composite glass fiber cloth is staggered with the external joint of the air pipe main body.
And the external joint of the air pipe main body is reinforced by a riding nail.
The utility model has the advantages of, reasonable in design, simple structure, the fine cloth of outside parcel aluminium foil composite glass, the reinforcing tuber pipe for it is through the not effect such as the not equidimension collision, strike, sharp-pointed object pierces, tears, can accomplish basically and can't destroy, and tuber pipe intensity obtains very big improvement, and compressive capacity obtains very big reinforcing, and compressive capacity can reach 1.5 times of current tuber pipe basically, and the tuber pipe wholeness is better.
Drawings
Figure 1 is a schematic view of a 45 ° angle V-notch.
Figure 2 is a schematic view of a 90 ° angle V-notch.
Figure 3 is a schematic view of a one-piece method assembly of the air duct body.
Fig. 4 is a schematic view of the two-piece method assembly of the air duct body (1).
Fig. 5 is a schematic view of the two-piece method assembly of the air duct body (2).
Fig. 6 is a combined schematic diagram of the four-piece method of the air duct main body.
Figure 7 is a schematic view of the air duct body.
Fig. 8 is a schematic view of the structure of the reinforced composite glass fiber board air duct.
In the figure, an air duct main body 1 is compounded with a glass fiber plate 1-1, a composite surface layer material 1-1-1 glass fiber plate 1-1-2 and an inner lining material 1-1-3 aluminum foil is compounded with glass fiber cloth 2.
Detailed Description
As shown in fig. 1-8, an enhanced composite glass fiber board air duct comprises an air duct main body 1, wherein the air duct main body 1 is a rectangular duct body formed by combining a composite glass fiber board 1-1 by a one-sheet method, a two-sheet method or a four-sheet method; the air duct main body 1 is wrapped with aluminum foil composite glass fiber cloth 2, the aluminum foil composite glass fiber cloth 2 is self-adhesive aluminum foil composite glass fiber cloth subjected to surface treatment by a heat-sensitive or pressure-sensitive adhesive, and is adhered to the air duct main body 2, and the mass per unit area is more than or equal to 500 g; the aluminum foil composite glass fiber cloth 2 surrounds the outer circumference of the air pipe main body, and two ends of the aluminum foil composite glass fiber cloth are lapped; the composite glass fiber board 1-1 is formed by tightly bonding a composite surface layer material 1-1-1, a glass fiber board 1-1-2 and a lining material 1-1-3, and a surface layer material is reserved at one end or two ends of the composite glass fiber board 1-1; splicing two ends of the composite glass fiber board 1-1 or between two adjacent composite glass fiber boards 1-1, and adhering the reserved surface layer material to the other end or the other composite glass fiber board 1-1 through a heat-sensitive or pressure-sensitive aluminum foil adhesive tape; the composite surface layer material 1-1-1 is a composite reinforced aluminum foil; the lining material 1-1-3 is medium-alkali glass fiber cloth or composite aluminum foil; the lap joint part of the aluminum foil composite glass fiber cloth 2 is staggered with the external seam of the air pipe main body 1; the external joint of the air pipe main body 1 is reinforced by a seam-riding cramp.
The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and any changes and modifications made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A reinforced composite glass fiber board air duct comprises an air duct main body, wherein the air duct main body is a rectangular duct body formed by combining a composite glass fiber board by a one-sheet method, a two-sheet method or a four-sheet method; the aluminum foil composite glass fiber cloth is wrapped outside the air pipe main body, is self-adhesive and is adhered to the air pipe main body, and the mass per unit area of the aluminum foil composite glass fiber cloth is larger than or equal to 500 g.
2. The reinforced composite glass fiber board air duct of claim 1, wherein the aluminum foil composite glass fiber cloth surrounds the outer circumference of the air duct body, and both ends of the aluminum foil composite glass fiber cloth are overlapped.
3. The reinforced composite glass fiber board air duct of claim 1, wherein the composite glass fiber board is formed by tightly bonding a composite surface layer material, a glass fiber board and a lining material, and the surface layer material is reserved at one end or two ends of the composite glass fiber board; the two ends of the composite glass fiber board or the two adjacent composite glass fiber boards are spliced, and the reserved surface layer material is adhered to the other end or the other composite glass fiber board through a heat-sensitive or pressure-sensitive aluminum foil adhesive tape.
4. The reinforced composite glass fiber board air duct of claim 3, wherein the composite surface layer is made of composite reinforced aluminum foil; the lining material is medium-alkali glass fiber cloth or composite aluminum foil.
5. The reinforced composite glass fiber board air duct of claim 2, wherein the lap joint portion of the aluminum foil composite glass fiber cloth is staggered from the outer seam of the air duct body.
6. The reinforced composite fiberglass panel air duct of claim 1, wherein the external seam of the air duct body is reinforced with a seam-riding staple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562055.2U CN212273309U (en) | 2020-04-16 | 2020-04-16 | Reinforced composite glass fiber board air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562055.2U CN212273309U (en) | 2020-04-16 | 2020-04-16 | Reinforced composite glass fiber board air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273309U true CN212273309U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562055.2U Active CN212273309U (en) | 2020-04-16 | 2020-04-16 | Reinforced composite glass fiber board air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212273309U (en) |
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2020
- 2020-04-16 CN CN202020562055.2U patent/CN212273309U/en active Active
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