Medium-fine multi-element film bag composite insulation board for building
By setting up multiple independent insulation boards and thermal core structures in the membrane bag, the problem of the entire board being unusable after damage to the existing insulation board is solved, and the removable reuse and waterproof performance are improved, and the service life is extended.
Patent Information
- Application Number
- CN202422246335.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing insulation board is an integrated structure, and the entire board cannot be used after damage, resulting in waste of resources and short service life.
The film bag contains a plurality of independent first insulation boards and second insulation board structures, and the thermally conductive core material is arranged in the second insulation board, the plate can be detached and used independently, and the thermally conductive core material is composed of thermally insulating cotton and aluminum film bags, increasing waterproof performance.
It realizes the detachable and reuse of the board, reduces resource waste, improves the insulation effect and service life, and enhances waterproof performance.
Smart Images
Figure CN223164100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insulation boards, in particular to a medium-fine multi-layer film bag composite insulation board for buildings. Background Art
[0002] The insulation board is made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, and the plastic board has moisture-proof and waterproof properties, which can reduce the thickness of the building's exterior envelope structure, thereby increasing the indoor usable area.
[0003] However, when the existing insulation board is in use, the insulation board is of an integral structure. When a certain position of the insulation board is damaged, the whole insulation board cannot be used continuously, resulting in waste of resources. In addition, after the insulation board is used for a long time, its damage is large, resulting in a short service life of the insulation board and poor actual application effect. Summary of the Utility Model
[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a medium-fine multi-layer film bag composite insulation board for buildings.
[0005] The technical solution of the utility model is as follows: A medium-fine multi-layer film bag composite insulation board for buildings, including a film bag, a first insulation board, a heat conduction core material and a second insulation board. The heat conduction core material is arranged in the second insulation board, the thickness of the second insulation board is equal to the thickness of the heat conduction core material, the first insulation boards are arranged on both sides of the second insulation board, and the first insulation board and the second insulation board are arranged inside the film bag.
[0006] Preferably, the second insulation board is arranged in a cubic frame structure, a storage slot is formed inside the second insulation board, and the heat conduction core material is arranged inside the storage slot.
[0007] Preferably, the area of the storage slot is larger than half of the area of the second insulation board.
[0008] Preferably, the first insulation board is arranged in a cubic plate structure, and the cross-sectional areas of the length and width of the first insulation board and the second insulation board are equal.
[0009] Preferably, the heat conduction core material includes heat preservation cotton and an aluminum film bag, the heat preservation cotton is arranged inside the aluminum film bag, and the aluminum film bag seals and stores the heat preservation cotton.
[0010] Compared with the existing technology, the beneficial effects of the utility model are as follows:
[0011] 1. Through the setting of this structure, the overall thermal conductivity of the composite insulation board can be made low, and the heat preservation effect on the wall is better. In addition, the composite insulation board is assembled by multiple boards. When a certain board is damaged, other boards can be disassembled and reused, thus avoiding waste of resources and making the actual use effect of the composite insulation board better;
[0012] 2. The overall structure of the composite insulation board is stable, and the actual installation and use effect is better. In addition, an aluminum film bag is arranged outside the thermal insulation cotton, and the outer sides of the first insulation board and the second insulation board are wrapped with a film bag, which can increase the waterproof performance of the composite insulation board and make the service life of the composite insulation board longer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The disclosure of the present invention will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:
[0014] Figure 1 is a schematic structural diagram of the composite insulation board for buildings of the present invention;
[0015] Figure 2 is a schematic structural diagram of the second insulation board of the present invention;
[0016] Figure 3 is a schematic structural diagram of the heat-conducting core material of the present invention;
[0017] Figure 4 is an exploded view between the first insulation board and the second insulation board of the present invention.
[0018] Reference numerals in the figures: 10, film bag; 20, first insulation board; 30, heat-conducting core material; 31, thermal insulation cotton; 32, aluminum film bag; 40, second insulation board; 41, storage notch. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] It is easy to understand that according to the technical solution of the present invention, without changing the essence of the present invention, those of ordinary skill in the art can propose various structural forms and implementation methods that can be mutually replaced. Therefore, the following detailed description and the accompanying drawings are only illustrative of the technical solution of the present invention and should not be regarded as the whole of the present invention or as a limitation or restriction on the technical solution of the present invention.
[0020] As Figure 1 shown, as a medium-fine multi-film bag composite insulation board for buildings of the present invention, it includes a film bag 10, a first insulation board 20, a heat-conducting core material 30, and a second insulation board 40. A heat-conducting core material 30 is provided in the second insulation board 40. The thickness of the second insulation board 40 is equal to the thickness of the heat-conducting core material 30. First insulation boards 20 are provided on both sides of the second insulation board 40. The first insulation board 20 and the second insulation board 40 are arranged inside the film bag 10.
[0021] The heat-conducting core material 30 is made of a material with a low heat conductivity. The heat-conducting core material 30 is arranged inside the second heat-insulating board 40, and the first heat-insulating boards 20 are arranged on both sides of the heat-conducting core material 30. With this kind of structure, on the one hand, the overall heat-insulating effect of the heat-insulating board can be better; on the other hand, the first heat-insulating board 20, the heat-conducting core material 30, and the second heat-insulating board 40 can all be detached independently. When one of the first heat-insulating board 20, the heat-conducting core material 30, and the second heat-insulating board 40 is damaged, the other items can still be used, thus avoiding waste of resources and having a better actual use effect.
[0022] As Figure 2 shown, the second heat-insulating board 40 is arranged in a cubic frame structure, and a storage notch 41 is formed inside the second heat-insulating board 40. The heat-conducting core material 30 is arranged inside the storage notch 41. Through the setting of the second heat-insulating board 40, the periphery of the heat-conducting core material 30 can be protected, making the placement position of the heat-conducting core material 30 more stable. The second heat-insulating board 40 and the heat-conducting core material 30 are detachable, so that both the second heat-insulating board 40 and the heat-conducting core material 30 can be used separately. When a certain part is damaged, the other part can still be used and assembled into another composite heat-insulating board, thus further avoiding waste of resources.
[0023] As Figure 2 shown, the area of the storage notch 41 is larger than half of the area of the second heat-insulating board 40. Through the storage notch 41 with such an area opened, the position of the heat-conducting core material 30 placed in the storage notch 41 can be more stable, effectively preventing impact damage on the side of the heat-conducting core material 30 and having a better actual application effect.
[0024] As Figure 4 shown, the first heat-insulating board 20 is arranged in a cubic plate-like structure, and the length and width of the cross-sectional areas of the first heat-insulating board 20 and the second heat-insulating board 40 are equal, which can make the overall shape and structure of the composite heat-insulating board for building unified, facilitating its application to building walls.
[0025] As Figure 3 shown, the heat-conducting core material 30 includes heat-insulating cotton 31 and an aluminum film bag 32. The heat-insulating cotton 31 is arranged inside the aluminum film bag 32, and the aluminum film bag 32 seals and preserves the heat-insulating cotton 31. Through the setting of covering the heat-insulating cotton 31 with the aluminum film bag 32, on the one hand, the installation position of the heat-insulating cotton 31 can be more stable; on the other hand, the heat-insulating cotton 31 can be waterproof and corrosion-proof, making the service life of the heat-conducting core material 30 longer.
[0026] The technical scope of the present utility model is not limited to the content in the above description only. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present utility model, and these deformations and modifications should all fall within the protection scope of the present utility model.
Claims
1. A medium-fine multi-layer film bag composite thermal insulation board for construction, characterized in that: It includes a membrane bag (10), a first heat-insulating board (20), a heat-conducting core material (30) and a second heat-insulating board (40). The heat-conducting core material (30) is provided in the second heat-insulating board (40). The thickness of the second heat-insulating board (40) is equal to the thickness of the heat-conducting core material (30). First heat-insulating boards (20) are provided on both sides of the second heat-insulating board (40). The first heat-insulating board (20) and the second heat-insulating board (40) are arranged inside the membrane bag (10).
2. The medium-fine multi-layer film bag composite thermal insulation board for construction according to claim 1, wherein: The second heat-insulating board (40) is arranged in a cubic frame structure. A storage notch (41) is formed inside the second heat-insulating board (40). The heat-conducting core material (30) is arranged inside the storage notch (41).
3. A medium-fine multi-layer film bag composite insulation board for construction according to claim 2, characterized in that: The area of the storage notch (41) is larger than half of the area of the second heat-insulating board (40).
4. The medium-fine multi-layer film bag composite thermal insulation board for building according to claim 3, wherein: The first heat-insulating board (20) is arranged in a cubic plate-like structure. The cross-sectional areas of the first heat-insulating board (20) and the second heat-insulating board (40) are equal in length and width.
5. The medium-fine multi-layer film bag composite insulation board for building according to claim 4, characterized in that: The heat-conducting core material (30) includes heat-insulating cotton (31) and an aluminum film bag (32). The heat-insulating cotton (31) is arranged inside the aluminum film bag (32). The aluminum film bag (32) seals and stores the heat-insulating cotton (31).