Building fireproof heat preservation cotton structure convenient to cut and fix

Abstract

The utility model discloses a building fireproof heat preservation cotton structure convenient to cut and fix, which comprises a sound insulation cotton layer, a first heat preservation cotton layer and a second heat preservation cotton layer are respectively arranged on the upper surface and the lower surface of the sound insulation cotton layer, and a plurality of sticking pieces are arranged on the surfaces of the first heat preservation cotton layer and the second heat preservation cotton layer. Aluminum foil adhesive tapes are arranged on the edges of the surfaces of the first heat preservation cotton layer and the second heat preservation cotton layer, clamping frames are connected to the side faces of the first heat preservation cotton layer and the second heat preservation cotton layer in a sleeving mode, the sound insulation cotton layer is clamped by the first heat preservation cotton layer and the second heat preservation cotton layer through the clamping frames, and the first heat preservation cotton layer and the second heat preservation cotton layer can be clamped through the clamping frames. After the first heat-preservation cotton layer and the second heat-preservation cotton layer are cut, the notches are clamped through the clamping frames, the conical thorns are inserted into the first heat-preservation cotton layer and the second heat-preservation cotton layer to be firmly connected, the first heat-preservation cotton layer and the second heat-preservation cotton layer are prevented from loosening, and the first heat-preservation cotton layer and the second heat-preservation cotton layer are convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation cotton, in particular to a building fireproof thermal insulation cotton structure that is convenient to cut and fix. Background Art

[0002] Fireproof insulation cotton also has excellent thermal insulation performance. It can effectively reduce the transfer and loss of heat, so that the building can stay warm in winter and block the invasion of external heat in summer. It is more suitable for container houses.

[0003] In the related art, the most commonly used fireproof insulation cotton is glass wool with a certain thickness. When installing the glass wool, the fireproof insulation cotton is cut according to the needs and then pasted. The cut fireproof insulation cotton will be loose after cutting. Due to the looseness of the cut, additional fixing measures are required to ensure the stability of the insulation cotton, which increases the difficulty of installation. The container house needs to use several blocks of fireproof insulation cotton, and the overall installation efficiency is limited. Utility Model Content

[0004] The purpose of the utility model is to provide a building fireproof heat-insulating cotton structure that is convenient to cut and fix, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building fireproof heat-insulating cotton structure that is easy to cut and fix, comprising a sound-insulating cotton layer, wherein the upper and lower surfaces of the sound-insulating cotton layer are respectively provided with a first heat-insulating cotton layer and a second heat-insulating cotton layer, and the surfaces of the first heat-insulating cotton layer and the second heat-insulating cotton layer are both provided with a plurality of adhesive sheets;

[0006] The first insulation cotton layer and the second insulation cotton layer cooperate with the sound insulation cotton layer to play a role in heat insulation and sound insulation. The container house itself is made of metal material, which is easy to absorb and conduct heat, resulting in excessive internal temperature. Therefore, the first insulation cotton layer, the second insulation cotton layer, and the sound insulation cotton layer can effectively reduce heat transfer, lower the internal temperature, and make the living environment more comfortable;

[0007] Aluminum foil tape is provided on the surface edges of the first thermal insulation cotton layer and the second thermal insulation cotton layer, and the adhesive layer of the aluminum foil tape is provided with release paper. The aluminum foil tape can be used to stick and fix the cut first thermal insulation cotton layer and the second thermal insulation cotton layer. When the first thermal insulation cotton layer and the second thermal insulation cotton layer are laid, the gap can also be covered to improve the thermal insulation effect;

[0008] The first thermal insulation cotton layer and the second thermal insulation cotton layer are sleeved with a clamping frame on their sides, and the clamping frame enables the first thermal insulation cotton layer and the second thermal insulation cotton layer to clamp the sound insulation cotton layer. The clamping frame improves the assembly stability of the first thermal insulation cotton layer, the second thermal insulation cotton layer and the sound insulation cotton layer, and prevents the building fireproof thermal insulation cotton from loosening.

[0009] Furthermore, the surfaces of the first thermal insulation cotton layer and the second thermal insulation cotton layer are both provided with a first arc groove and a first convex strip, and the upper and lower surfaces of the sound insulation cotton layer are both provided with a second arc groove and a second convex strip, the first convex strip is fitted with the second arc groove, and the second convex strip is fitted with the first arc groove, thereby improving the stability of the connection between the sound insulation cotton layer and the first thermal insulation cotton layer and the second thermal insulation cotton layer, and the building fireproof thermal insulation cotton is not easy to loosen after cutting.

[0010] Furthermore, the inner surface of the card frame is provided with cone spikes, and the cone spikes are inserted into the first insulation cotton layer and the second insulation cotton layer to prevent the card frame from loosening, and there is no need to reinforce the incision of the building fireproof insulation cotton.

[0011] Furthermore, a waterproof membrane is fixedly connected to the surface of the first thermal insulation cotton layer and the second thermal insulation cotton layer, which can play a waterproof role and prevent water from entering the first thermal insulation cotton layer and the second thermal insulation cotton layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The first thermal insulation cotton layer and the second thermal insulation cotton layer can be clamped by the clamping frame. After the first thermal insulation cotton layer and the second thermal insulation cotton layer are cut, the clamping frame is used to clamp the cut, and the cone thorns are inserted into the first thermal insulation cotton layer and the second thermal insulation cotton layer to firmly connect them, thereby preventing the first thermal insulation cotton layer and the second thermal insulation cotton layer from loosening. The cutting and installation of the first thermal insulation cotton layer and the second thermal insulation cotton layer are more convenient, and the installation of the first thermal insulation cotton layer and the second thermal insulation cotton layer is more convenient.

[0014] (2) Aluminum foil tape can be used to stick the first insulation cotton layer or the second insulation cotton layer, so that the first insulation cotton layer and the second insulation cotton layer are fixed to the container house and the gap is covered. The first insulation cotton layer and the second insulation cotton layer can be pasted through the adhesive sheets on the first insulation cotton layer and the second insulation cotton layer, thereby improving the stability of the fixation without the need to prepare additional adhesive materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connection between the card-mounted frame and the cone thorn of the utility model.

[0018] In the figure: 1. waterproof film; 2. adhesive sheet; 3. anti-stick film; 4. aluminum foil tape; 5. card frame; 6. first thermal insulation cotton layer; 7. sound insulation cotton layer; 8. second thermal insulation cotton layer; 9. tear strip; 10. release paper; 11. first arc groove; 12. first convex strip; 13. second arc groove; 14. second convex strip; 15. cone thorn; 16. sound absorption hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example:

[0021] See also Figure 1-3 The utility model provides a technical solution: a building fireproof heat-insulating cotton structure that is easy to cut and fix, including a sound insulation cotton layer 7, the upper and lower surfaces of the sound insulation cotton layer 7 are respectively provided with a first heat-insulating cotton layer 6 and a second heat-insulating cotton layer 8, the surfaces of the first heat-insulating cotton layer 6 and the second heat-insulating cotton layer 8 are provided with a plurality of adhesive sheets 2, the first heat-insulating cotton layer 6 and the second heat-insulating cotton layer 8 form a double-layer heat-insulating structure, the sound insulation cotton layer 7 has a sound-absorbing effect, and improves the sound insulation effect, the first heat-insulating cotton layer 6 and the second heat-insulating cotton layer 8 are provided with a plurality of adhesive sheets 2, and the first heat-insulating cotton layer 6 and the second heat-insulating cotton layer 8 are installed without preparing glue, and the first heat-insulating cotton layer 6 and the second heat-insulating cotton layer 8 can be directly pasted to the designated position, thereby simplifying the assembly operation;

[0022] Aluminum foil tape 4 is provided on the surface edges of the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8, and the adhesive layer of the aluminum foil tape 4 is provided with release paper 10. After the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are installed, the aluminum foil tape 4 can be used to cover the gap between the container house and the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 to improve the heat insulation effect, and the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 can also be reinforced;

[0023] The first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are sleeved on the side with a clamping frame 5, and the clamping frame 5 enables the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 to clamp the sound insulation cotton layer 7. The first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 can be tightened by the clamping frame 5 to prevent the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 from being too loose.

[0024] In this embodiment, if Figure 2 As shown, the surface of the adhesive sheet 2 is provided with an anti-sticking film 3, and the anti-sticking film 3 has a tear strip 9. The anti-sticking film 3 can be directly removed from the adhesive sheet 2 through the tear strip 9. It is more convenient and labor-saving to use the adhesive sheet 2 to stick the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8.

[0025] In this embodiment, if Figure 1 and Figure 2As shown, the surfaces of the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are both provided with a first arc groove 11 and a first convex strip 12, and the upper and lower surfaces of the sound insulation cotton layer 7 are both provided with a second arc groove 13 and a second convex strip 14, the first convex strip 12 is in contact with the second arc groove 13, and the second convex strip 14 is in contact with the first arc groove 11, and the contact between the sound insulation cotton layer 7 and the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 is improved through such a concave-convex structure, so that the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 form an integrated structure with the sound insulation cotton layer 7 more compactly.

[0026] In this embodiment, if Figure 3 As shown, the inner surface of the card frame 5 is provided with a cone thorn 15, and the cone thorn 15 is inserted into the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 to improve the stability of the connection between the card frame 5 and the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8, and prevent the card frame 5 from loosening.

[0027] In this embodiment, if Figure 2 As shown, the surfaces of the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are fixedly connected with a waterproof membrane 1, the waterproof membrane 1 plays a hydrophobic role, and the adhesive sheet 2 and the aluminum foil tape 4 are adhered to the surface of the waterproof membrane 1.

[0028] In this embodiment, if Figure 2 As shown, the sound-insulating cotton layer 7 is provided with a plurality of sound-absorbing holes 16, which can effectively absorb sound waves and reduce noise and vibration. When sound waves encounter the sound-absorbing cotton, they will be guided into these small holes and undergo multiple reflections and frictions in the holes, thereby converting the energy of the sound waves into heat energy, thereby achieving the purpose of reducing noise.

[0029] Specifically, when in use, the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are cut according to the size of the container house frame, the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are covered with a card frame 5, and the cone thorns 15 are inserted into the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8, and the incisions of the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are fixed, and the anti-sticking film 3 is removed from the adhesive sheet 2 by tearing the strip 9, and the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 are pasted and fixed by the adhesive sheet 2, and the gap between the first thermal insulation cotton layer 6 and the second thermal insulation cotton layer 8 and the container house is sealed with an aluminum foil tape 4 to achieve a more closed heat insulation effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof and heat-insulating cotton structure for buildings that is easy to cut and fix, characterized in that: It comprises a sound insulation cotton layer (7), wherein the upper and lower surfaces of the sound insulation cotton layer (7) are respectively provided with a first heat insulation cotton layer (6) and a second heat insulation cotton layer (8), and the surfaces of the first heat insulation cotton layer (6) and the second heat insulation cotton layer (8) are both provided with a plurality of adhesive sheets (2); Aluminum foil tape (4) is provided on the surface edges of the first thermal insulation cotton layer (6) and the second thermal insulation cotton layer (8), and the adhesive layer of the aluminum foil tape (4) is provided with release paper (10); The first thermal insulation cotton layer (6) and the second thermal insulation cotton layer (8) are sleeved with a clamping frame (5) on their sides, and the clamping frame (5) enables the first thermal insulation cotton layer (6) and the second thermal insulation cotton layer (8) to clamp the sound insulation cotton layer (7).

2. A fireproof and heat-insulating building cotton structure that is easy to cut and fix according to claim 1, characterized in that: The surface of the adhesive sheet (2) is provided with an anti-adhesion film (3), and the anti-adhesion film (3) has a tear strip (9).

3. The fireproof and heat-insulating cotton structure for buildings that is convenient to cut and fix according to claim 1 is characterized by: The surfaces of the first heat-insulating cotton layer (6) and the second heat-insulating cotton layer (8) are both provided with a first arc groove (11) and a first convex strip (12); the upper and lower surfaces of the sound-insulating cotton layer (7) are both provided with a second arc groove (13) and a second convex strip (14); the first convex strip (12) is in contact with the second arc groove (13), and the second convex strip (14) is in contact with the first arc groove (11).

4. The fireproof and heat-insulating cotton structure for buildings that is convenient to cut and fix according to claim 1, characterized in that: The inner surface of the clamping frame (5) is provided with a cone thorn (15), and the cone thorn (15) is inserted into the first heat-insulating cotton layer (6) and the second heat-insulating cotton layer (8).

5. The fireproof and heat-insulating building cotton structure that is easy to cut and fix according to claim 1 is characterized by: The surfaces of the first thermal insulation cotton layer (6) and the second thermal insulation cotton layer (8) are both fixedly connected with a waterproof membrane (1).

6. The fireproof and heat-insulating cotton structure for buildings that is convenient to cut and fix according to claim 1, characterized in that: A plurality of sound-absorbing holes (16) are arranged inside the sound-insulating cotton layer (7).

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