CN212603813U

CN212603813U - Copper-aluminum fireproof composite board

Info

Publication number: CN212603813U
Application number: CN202020919755.2U
Authority: CN
Inventors: 吴海东
Original assignee: Alubond Industrial Co ltd
Current assignee: Alubond Industrial Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a copper aluminium fire prevention composite sheet relates to fire prevention composite sheet technical field. The utility model discloses a sandwich layer, sandwich layer one opposite side all is fixed with the package edge, the package is fixed with along the internal bonding at a distance from the temperature piece, it has aluminium foil paper to separate temperature piece surface and package along the surface bonding, aluminium foil paper lateral surface bonding is fixed with the aluminium copper composite sheet, it includes the open temperature shell that separates in both ends to separate the temperature piece, a set of side seal board, fill gas head and blocking head, it has all seted up annular mouth to separate a temperature shell opposite side, a side seal board surface mounting has the sealing strip, the sealing strip with separate the open clearance fit of temperature shell, the side seal board both ends all are fixed with the flange, the side seal board passes through flange and fix with screw and separates the uncovered department surface of temperature shell. The utility model discloses a set up two between two aluminium copper composite sheet and sandwich layer and separate the temperature piece, but through the temperature piece that separates of design evacuation, can guarantee that the composite sheet possesses the efficient and separates the temperature sound insulation effect.

Description

Copper-aluminum fireproof composite board

Technical Field

The utility model belongs to the technical field of the fire prevention composite sheet, especially relate to a copper aluminium fire prevention composite sheet.

Background

The existing composite board mostly adopts fireproof heat-insulating materials as core materials, and is made by arranging alloy skins on two surfaces of the core materials, and most of the existing field personnel improve the materials of the core materials in order to increase the fireproof, heat-insulating and heat-insulating effects of the composite board, but the improved effect is not enough, and the requirements of the field personnel can not be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper aluminium fire prevention composite sheet through set up two between two aluminium copper composite sheets and sandwich layer and separate the temperature piece, but through the temperature piece that separates of design evacuation, can guarantee that the composite sheet possesses the efficient and separates the temperature sound insulation effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a copper-aluminum fireproof composite board, which comprises a core layer, wherein package edges are fixed on the opposite sides of the core layer, a thermal insulating piece is fixed in each package edge in an adhering manner, aluminum foil paper is fixed on the outer surface of each thermal insulating piece and the outer surface of each package edge in an adhering manner, and an aluminum-copper composite board is fixed on the outer side surface of each aluminum foil paper in an adhering manner;

the heat insulation piece comprises a heat insulation shell with two open ends, a group of side sealing plates, an inflation head and a plugging head;

annular openings are formed in the opposite sides of the heat insulation shell;

a sealing strip is fixed on one surface of the side sealing plate, the sealing strip is in clearance fit with the opening part of the heat insulation shell, flanges are fixed at two ends of the side sealing plate, and the side sealing plate is fixed on one surface of the opening part of the heat insulation shell through the flanges and screws;

a first limiting ring is fixed on the peripheral side surface of the inflation head, and a first rubber sleeve is fixed on the peripheral side surface of one end of the inflation head;

the plug comprises a rod body, a second rubber sleeve is fixed on the circumferential side face of one end of the rod body, a second limiting ring is fixed on the circumferential side face of the other end of the rod body, the first rubber sleeve and the second rubber sleeve are matched with the annular opening in a sufficient mode, and the inflation head and the plug are fixed in the two annular openings through the first rubber sleeve and the second rubber sleeve respectively.

Further, a plurality of supporting partition plates are fixed in the heat insulation shell side by side, a plurality of openings are formed in the supporting partition plates, a plurality of cavities are formed between the supporting partition plates and the heat insulation shell, and the cavities are communicated with one another through the openings.

Furthermore, the package is all seted up the blind mouth along a relative inner wall, the blind mouth is relative with the annular mouth position, aerify head and block up the head and be located the outside position of thermal-insulated shell and all with blind mouth clearance fit.

Furthermore, a plurality of gaps are arranged on the sealing strip side by side, and the gaps are opposite to the supporting partition plates and are in clearance fit with the supporting partition plates.

Further, the external diameter of inflation inlet and the external diameter of the body of rod all is the same with the internal diameter of annular mouth, distance between first spacing ring and the first rubber sleeve, distance between second spacing ring and the second rubber sleeve all are the same with the wall thickness that separates the temperature shell.

Further, the inner cavity of the heat insulation shell forms a vacuum cavity through an inflation head and an external air pump.

Further, the core layer is a cement foaming insulation board, a rock wool board, a glass wool board or foaming ceramic.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up two between two aluminium copper composite sheet and sandwich layer and separate the temperature piece, but through the temperature piece that separates of design evacuation, can guarantee that the composite sheet possesses the efficient and separates the temperature sound insulation effect.

2. The utility model discloses a set up the open shell that separates the temperature, can be according to the length of composite sheet can be with separating the cutting of temperature shell for corresponding length, and the cutting back structure is unchangeable to through setting up the side seal board in addition, the head of being convenient for conveniently separates the batching of temperature spare.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a copper-aluminum fireproof composite board of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

FIG. 4 is a schematic structural view of a core layer;

FIG. 5 is a schematic structural view of a thermal insulation shell;

FIG. 6 is a schematic structural view of a side sealing plate;

FIG. 7 is a schematic structural view of a plugging head;

FIG. 8 is a schematic structural view of the inflation head;

in the drawings, the components represented by the respective reference numerals are listed below:

1-core layer, 2-edge wrapping, 3-thermal insulation piece, 4-aluminum foil paper, 5-plugging head, 6-thermal insulation shell, 7-side sealing plate, 8-inflation head, 9-aluminum copper composite plate, 201-blind opening, 501-rod body, 502-second rubber sleeve, 503-second limiting ring, 601-annular opening, 602-supporting partition plate, 603-through opening, 604-cavity, 701-sealing strip, 702-flange, 703-notch, 801-first limiting ring and 802-first rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a copper-aluminum fireproof composite board, which includes a core layer 1, wherein a package edge 2 is fixed on one opposite side of the core layer 1, a thermal insulating member 3 is fixed in the package edge 2 by bonding, an aluminum foil 4 is fixed on the outer surface of the thermal insulating member 3 and the outer surface of the package edge 2 by bonding, and an aluminum-copper composite board 9 is fixed on the outer side surface of the aluminum foil 4 by bonding;

the heat insulation piece 3 comprises a heat insulation shell 6 with two open ends, a group of side sealing plates 7, an inflation head 8 and a plugging head 5;

the opposite sides of the heat insulation shell 6 are provided with annular openings 601;

a sealing strip 701 is fixed on one surface of the side sealing plate 7, the sealing strip 701 is in clearance fit with the opening part of the heat insulation shell 6, flanges 702 are fixed at two ends of the side sealing plate 7, and the side sealing plate 7 is fixed on one surface of the opening part of the heat insulation shell 6 through the flanges 702 and screws;

a first limiting ring 801 is fixed on the peripheral side surface of the inflation head 8, and a first rubber sleeve 802 is fixed on the peripheral side surface of one end of the inflation head 8;

the plugging head 5 comprises a rod body 501, a second rubber sleeve 502 is fixed on the circumferential side surface of one end of the rod body 501, a second limiting ring 503 is fixed on the circumferential side surface of the other end of the rod body 501, the first rubber sleeve 802 and the second rubber sleeve 502 are in interference fit with the annular opening 601, and the inflation head 8 and the plugging head 5 are fixed in the two annular openings 601 through the first rubber sleeve 802 and the second rubber sleeve 502 respectively.

Wherein as shown in fig. 3 and 5, be fixed with a plurality of supporting baffles 602 side by side in the shell 6 that separates temperature, all seted up opening 603 on a plurality of supporting baffles 602, a plurality of supporting baffles 602 and separate and form a plurality of cavities 604 between the shell 6 that separates temperature, a plurality of cavities 604 communicate each other through opening 603, can guarantee to separate the shape of shell 6 through setting up supporting baffles 602, separate shell 6 non-deformable at evacuation and pressurized state.

As shown in fig. 2 and 4, blind openings 201 are formed in the opposite inner walls of the bag edge 2, the blind openings 201 are opposite to the annular opening 601, and the positions of the inflation head 8 and the plugging head 5 outside the thermal insulation shell 6 are in clearance fit with the blind openings 201.

As shown in fig. 6, the sealing strip 701 is provided with a plurality of notches 703 side by side, and the notches 703 are opposite to and in clearance fit with the supporting partition 602.

The outer diameter of the inflation inlet and the outer diameter of the rod body 501 are the same as the inner diameter of the annular opening 601, and the distance between the first limiting ring 801 and the first rubber sleeve 802 and the distance between the second limiting ring 503 and the second rubber sleeve 502 are the same as the wall thickness of the thermal insulation shell 6.

Wherein, the inner chamber of the thermal insulation shell 6 forms a vacuum chamber through the inflation head 8 and an external air pump, and the sound insulation effect and the heat insulation effect of the composite board can be improved through the arrangement of the vacuum chamber.

Wherein, sandwich layer 1 is cement foaming heated board or rock wool board or glass wool board or foamed ceramics, and sandwich layer 1 adopts A level fire prevention insulation material can guarantee that the composite sheet possesses the efficient fire prevention heat preservation effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A copper aluminium fire prevention composite sheet which characterized in that: the composite heat-insulating and heat-insulating aluminum foil comprises a core layer (1), wherein package edges (2) are fixed on opposite sides of the core layer (1), a heat-insulating part (3) is fixedly bonded in each package edge (2), aluminum foil paper (4) is fixedly bonded on the outer surface of each heat-insulating part (3) and the outer surface of each package edge (2), and an aluminum-copper composite plate (9) is fixedly bonded on the outer side surface of each aluminum foil paper (4);

the heat insulation piece (3) comprises a heat insulation shell (6) with two open ends, a group of side sealing plates (7), an inflation head (8) and a blocking head (5);

annular openings (601) are formed in the opposite sides of the heat insulation shell (6);

a sealing strip (701) is fixed on one surface of the side sealing plate (7), the sealing strip (701) is in clearance fit with the opening part of the heat insulation shell (6), flanges (702) are fixed at two ends of the side sealing plate (7), and the side sealing plate (7) is fixed on one surface of the opening part of the heat insulation shell (6) through the flanges (702) and screws;

a first limiting ring (801) is fixed on the peripheral side surface of the inflation head (8), and a first rubber sleeve (802) is fixed on the peripheral side surface of one end of the inflation head (8);

the choke plug (5) includes the body of rod (501), body of rod (501) one end side face is fixed with second rubber sleeve (502), body of rod (501) other end side face is fixed with second spacing ring (503), first rubber sleeve (802) and second rubber sleeve (502) all with annular mouth (601) interference fit, it fixes in two annular mouths (601) through first rubber sleeve (802) and second rubber sleeve (502) respectively to aerify head (8) and choke plug (5).

2. The copper-aluminum fireproof composite board according to claim 1, wherein a plurality of supporting partition plates (602) are fixed in the thermal insulation shell (6) side by side, a plurality of through holes (603) are formed in the supporting partition plates (602), a plurality of cavities (604) are formed between the supporting partition plates (602) and the thermal insulation shell (6), and the plurality of cavities (604) are communicated with each other through the through holes (603).

3. The copper-aluminum fireproof composite board according to claim 1, wherein blind openings (201) are formed in one opposite inner wall of the wrapping edge (2), the blind openings (201) are opposite to the annular opening (601), and the positions of the inflation head (8) and the plugging head (5) outside the thermal insulation shell (6) are in clearance fit with the blind openings (201).

4. The copper-aluminum fireproof composite board according to claim 1, wherein the sealing strip (701) is provided with a plurality of notches (703) side by side, and the notches (703) are opposite to and in clearance fit with the supporting partition plate (602).

5. The copper-aluminum fireproof composite board according to claim 1, wherein the outer diameter of the inflation head and the outer diameter of the rod body (501) are both the same as the inner diameter of the annular opening (601), and the distance between the first limiting ring (801) and the first rubber sleeve (802), and the distance between the second limiting ring (503) and the second rubber sleeve (502) are both the same as the wall thickness of the thermal insulation shell (6).

6. The copper-aluminum fireproof composite board according to claim 1, wherein the inner cavity of the thermal insulation shell (6) forms a vacuum cavity through an inflation head (8) and an external suction pump.

7. The copper-aluminum fireproof composite board according to claim 1, wherein the core layer (1) is a cement foam insulation board, a rock wool board, a glass wool board or a foamed ceramic.