CN211763879U - Extruded flame-retardant polystyrene foaming hard heat-insulation board - Google Patents

Abstract

The utility model discloses a fire-retardant polystyrene foaming stereoplasm heated board of extruded moulding formula, the insulation board comprises a heat insulation board, the fourth intermediate layer has been seted up to the heated board lateral wall, the third intermediate layer has been seted up to fourth intermediate layer lateral wall, the second intermediate layer has been seted up to third intermediate layer lateral wall, first intermediate layer has been seted up to second intermediate layer lateral wall, the reinforcing plate is installed to first intermediate layer lateral wall. The utility model discloses it has second paraffin and first paraffin to fill respectively inside fourth intermediate layer and second intermediate layer, can seal the heat preservation effect with the heated board through the sealed effect of paraffin to put the third intermediate layer between second intermediate layer and fourth intermediate layer, and then can be when the conflagration breaing out, when temperature transmission is inside to first paraffin and second paraffin, melt the back with paraffin, flow the inside fire-retardant foam of third intermediate layer, and then reach fire-retardant effect, therefore it is comparatively practical, be fit for extensively promoting and using.

Description

Extruded flame-retardant polystyrene foaming hard heat-insulation board

Technical Field

The utility model is suitable for an heated board device field, in particular to fire-retardant polystyrene foaming stereoplasm heated board of extruded moulding formula.

Background

At present, the insulation board is a rigid foam plastic board manufactured by using polystyrene resin as a raw material, adding other raw auxiliary materials and polymer, heating, mixing, injecting a catalyst, and then extruding and molding.

However, the heated board that uses now can't guarantee self when the conflagration breaing out that can not be lighted to when externally strikeing long-term striking to the heated board, can lead to the heated board fracture, and then cause the heated board function to become invalid. Therefore, an extrusion molding type flame-retardant polystyrene foaming hard insulation board is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fire-retardant polystyrene foaming stereoplasm heated board of extruded moulding formula can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the extruded flame-retardant polystyrene foamed hard heat-insulation board comprises a heat-insulation board, wherein a fourth interlayer is arranged on the outer side wall of the heat-insulation board, a third interlayer is arranged on the outer side wall of the fourth interlayer, a second interlayer is arranged on the outer side wall of the third interlayer, a first interlayer is arranged on the outer side wall of the second interlayer, and a reinforcing plate is arranged on the outer side wall of the first interlayer;

the honeycomb noise reduction layer is filled in the inner side wall of the first interlayer, the first paraffin layer is filled in the inner side wall of the second interlayer, the flame-retardant foam is filled in the inner side wall of the third interlayer, and the second paraffin is filled in the inner side wall of the fourth interlayer;

the left side surface and the right side surface of the reinforcing plate are respectively provided with a first attaching plate and a second attaching plate in a sliding mode.

Preferably, the equal distance fixed mounting in both ends surface has a plurality of soft posts of shock attenuation, every about the reinforcing plate inside wall the equal movable mounting of soft post lateral wall of shock attenuation has first damping spring, every the equal fixed mounting in first intermediate layer lateral wall surface in soft post bottom of shock attenuation surface.

Preferably, the reinforcing plate surface of the left side and the right side are equidistant from a plurality of second damping boxes fixedly mounted, every, a second damping spring is fixedly mounted on the surface of the middle end inside the second damping box, every, a first damping box is fixedly mounted on the surface of the top end of the second damping spring, every, a first damping box top end surface is fixedly mounted on the surface of the inner side wall of the first attaching plate and the surface of the inner side wall of the second attaching plate respectively, every, the surface of the middle end of the first damping box penetrates through the second damping box top end movably mounted.

Preferably, the surface of the left side of the upper end and the lower end of the first attaching plate is fixedly provided with a fixed soft buckle, each fixed soft buckle is internally provided with a fixed opening on the left side, the surface of the middle part of the upper end and the lower end of the second attaching plate is fixedly provided with a fixed column, and the diameter of the inner side wall of each fixed opening is the same as the diameter of the outer side wall of the fixed column.

Preferably, the damping soft column, the fixing soft button and the fixing column are all made of rubber materials, and the flame-retardant foam is made of polystyrene materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a fire-retardant polystyrene foaming stereoplasm heated board of extruded sheet formula, owing to seted up fourth intermediate layer and second intermediate layer at the heated board lateral wall, and it has second paraffin and first paraffin to fill respectively in fourth intermediate layer and second intermediate layer inside, can seal the heat preservation effect with the heated board through the sealed effect of paraffin, and put the third intermediate layer between second intermediate layer and fourth intermediate layer, and then can be when taking place the fire disaster, when temperature transmission is inside to first paraffin and second paraffin, melt the back with paraffin, flow the inside fire-retardant foam of third intermediate layer, and then reach fire-retardant effect.

2. The utility model discloses a fire-retardant polystyrene foaming stereoplasm heated board of extruded moulding formula, because be connected with first attaching plate and second attaching plate respectively through first shock attenuation box and second shock attenuation box in reinforcing plate left and right sides, and be connected first shock attenuation box and second shock attenuation box through damping spring, can be when being connected the polylith heated board, elasticity through damping spring, all hug closely first attaching plate and second attaching plate each other, and then guarantee can't have the clearance between the heated board, and then guarantee laying of heated board.

3. The utility model discloses a fire-retardant polystyrene foaming stereoplasm heated board of extruded moulding formula is owing to have fixed soft knot at first laminating board surface mounting to fixed mouthful has been seted up at fixed soft knot inside, and then can put into fixed mouthful inside with second laminating board surface mounting's fixed column, and then when installing the polylith heated board again, can be stable carry out reciprocal anchorage with every heated board.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the extruded flame-retardant polystyrene foamed rigid insulation board of the present invention;

fig. 2 is the whole front view structure schematic diagram of the extrusion molding type flame-retardant polystyrene foaming hard heat-insulation board of the utility model.

Reference numerals: heated board 1, reinforcing plate 2, soft post of shock attenuation 3, first damping spring 4, first intermediate layer 5, the honeycomb falls the layer of making an uproar 6, second intermediate layer 7, first paraffin 8, third intermediate layer 9, fire-retardant foam 10, fourth intermediate layer 11, second paraffin 12, fixed mouthful 13, fixed soft knot 14, first rigging board 15, second rigging board 16, fixed column 17, first shock attenuation box 18, second damping spring 19, second shock attenuation box 20.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, an extruded flame-retardant polystyrene foamed hard insulation board comprises an insulation board 1, wherein a fourth interlayer 11 is arranged on the outer side wall of the insulation board 1, a third interlayer 9 is arranged on the outer side wall of the fourth interlayer 11, a second interlayer 7 is arranged on the outer side wall of the third interlayer 9, a first interlayer 5 is arranged on the outer side wall of the second interlayer 7, and a reinforcing plate 2 is arranged on the outer side wall of the first interlayer 5;

the honeycomb noise reduction layer 6 is filled in the inner side wall of the first interlayer 5, the first paraffin layer 8 is filled in the inner side wall of the second interlayer 7, the flame-retardant foam 10 is filled in the inner side wall of the third interlayer 9, and the second paraffin 12 is filled in the inner side wall of the fourth interlayer 11;

the left and right side surfaces of the reinforcing plate 2 are respectively provided with a first attaching plate 15 and a second attaching plate 16 in a sliding way.

In this embodiment, as shown in fig. 1 and fig. 2, a second paraffin 12 and a first paraffin 8 are respectively filled in a fourth interlayer 11 and a second interlayer 7, the insulation board 1 can be sealed and insulated by the sealing effect of the paraffin, and the third interlayer 9 is placed between the second interlayer 7 and the fourth interlayer 11, so that when a fire occurs, when the temperature is transmitted to the first paraffin 8 and the second paraffin 12, the paraffin is melted, and then the flame retardant foam 10 in the third interlayer 9 flows out, thereby achieving the flame retardant effect.

Wherein, the equal distance fixed mounting in both ends surface has a plurality of soft posts of shock attenuation 3, every about 2 inside walls of reinforcing plate 3 equal movable mounting of the outer wall of soft post of shock attenuation has first damping spring 4, every the equal fixed mounting in first intermediate layer lateral wall surface in 3 bottom surfaces of soft post of shock attenuation.

In this embodiment, as shown in fig. 1, the fixing of the insulation board 1 is prevented from being affected by the impact on the surface of the reinforcing plate 2 by the buffering action of the first damping spring 4.

Wherein, 2 left and right sides surfaces of reinforcing plate are impartial apart from fixed mounting have a plurality of second shock attenuation boxes 20, every the equal fixed mounting in end surface has second damping spring 19, every in the inside of second shock attenuation box 20 the equal fixed mounting in end surface has first shock attenuation box 18, every on the 19 top surface of second damping spring 18 top surface respectively fixed mounting at first binding plate 15 and the 16 inside wall surfaces of second binding plate, every in the first shock attenuation box 18 end surface all runs through movable mounting inside second shock attenuation box 20 top.

As shown in fig. 1 and 2, in this embodiment, through being connected with first attaching plate 15 and second attaching plate 16 respectively through first damping box 18 and second damping box 19 in the reinforcing plate 2 left and right sides, and be connected first damping box 18 and second damping box 19 through second damping spring 19, can be when being connected polylith heated board 1, through second damping spring 19's elasticity, hug closely first attaching plate 15 and second attaching plate 16 all each other, and then guarantee that there is the clearance between the heated board 1, and then guarantee laying of heated board 1.

The utility model discloses a fixed soft knot 14, every fixed soft knot 14 has all been seted up to fixed soft knot 14 left side inside, fixed mouthful 17, every fixed mouthful 13 inside wall diameter all is the same with fixed column 17 lateral wall diameter in the middle part surface of both ends about first rigging board 15, every fixed mouthful 16 upper and lower both ends.

As shown in fig. 1 and 2, in this embodiment, the fixing opening 13 is formed inside the fixing soft buckle 14, so that the fixing column 17 mounted on the surface of the second attaching plate 16 can be placed inside the fixing opening 13, and further, when the plurality of insulation boards 1 are mounted again, each insulation board 1 can be stably fixed to each other.

The damping soft column 3, the fixing soft button 14 and the fixing column 17 are all made of rubber materials, and the flame-retardant foam 10 is made of polystyrene materials.

In this embodiment, as shown in fig. 1 and fig. 2, the rubber material has good elasticity, so that damage to the parts during pulling can be avoided, and the polystyrene material is non-flammable and suitable for use in the device.

It should be noted that the utility model relates to an extrusion molding flame-retardant polystyrene foaming hard insulation board, including insulation board 1, reinforcing plate 2, damping soft column 3, first damping spring 4, first intermediate layer 5, honeycomb noise reduction layer 6, second intermediate layer 7, first paraffin 8, third intermediate layer 9, flame-retardant foam 10, fourth intermediate layer 11, second paraffin 12, fixed mouth 13, fixed soft button 14, first attaching plate 15, second attaching plate 16, fixed column 17, first damping box 18, second damping spring 19, second damping box 20, the part is general standard or the part that this neighborhood technical staff knows, its structure and principle all can be known through the technical manual or can be known through conventional experimental method for this technical staff, in operation, fix polylith insulation board 1 in corresponding position, promote first attaching plate 15 and second attaching plate 16, the mutual heat preservation plates 1 can be mutually fixed and tightly attached together, the fixing columns 17 are placed in the fixing openings 13 at the corresponding positions, in case of fire, after the first paraffin 8 and the second paraffin 13 are melted, the flame retardant foam 10 in the third interlayer 9 flows out to block the fire, and then protect the heated board 1, compare in traditional heated board, this device is packed with second paraffin 12 and first paraffin 8 in fourth intermediate layer 11 and second intermediate layer 7 respectively, can carry out the sealed heat preservation effect with heated board 1 through the sealed effect of paraffin, and the third sandwiching layer 9 is interposed between the second sandwiching layer 7 and the fourth sandwiching layer 11, and thus it is possible to prevent the occurrence of fire, when the temperature is transmitted to the inside of the first paraffin 8 and the second paraffin 12, after the paraffin is melted, the flame-retardant foam 10 in the third interlayer 9 flows out, and the flame-retardant effect is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an extrusion moulding fire-retardant polystyrene foaming stereoplasm heated board, includes heated board (1), its characterized in that: a fourth interlayer (11) is arranged on the outer side wall of the heat-insulation board (1), a third interlayer (9) is arranged on the outer side wall of the fourth interlayer (11), a second interlayer (7) is arranged on the outer side wall of the third interlayer (9), a first interlayer (5) is arranged on the outer side wall of the second interlayer (7), and a reinforcing plate (2) is arranged on the outer side wall of the first interlayer (5);

the inner side wall of the first interlayer (5) is filled with a honeycomb noise reduction layer (6), the inner side wall of the second interlayer (7) is filled with a first paraffin layer (8), the inner side wall of the third interlayer (9) is filled with flame-retardant foam (10), and the inner side wall of the fourth interlayer (11) is filled with second paraffin (12);

the left and right side surfaces of the reinforcing plate (2) are respectively provided with a first attaching plate (15) and a second attaching plate (16) in a sliding manner.

2. The extruded flame-retardant polystyrene foam hard heat-insulation board according to claim 1, which is characterized in that: equal distance fixed mounting in both ends surface has a plurality of soft posts of shock attenuation (3), every about reinforcing plate (2) inside wall equal movable mounting of shock attenuation soft post (3) lateral wall has first damping spring (4), every the equal fixed mounting in first intermediate layer lateral wall surface in soft post of shock attenuation (3) bottom surface.

3. The extruded flame-retardant polystyrene foam hard heat-insulation board according to claim 2, characterized in that: reinforcing plate (2) left and right sides surface is impartial apart from fixed mounting has a plurality of second shock attenuation box (20), every the equal fixed mounting in end surface has second damping spring (19), every in second shock attenuation box (20) inside the equal fixed mounting in end surface has first shock attenuation box (18), every first shock attenuation box (18) top surface is fixed mounting respectively at first rigging board (15) and second rigging board (16) inside wall surface, every the end surface all runs through movable mounting inside second shock attenuation box (20) top in first shock attenuation box (18).

4. The extruded flame-retardant polystyrene foam hard heat-insulation board according to claim 3, characterized in that: the utility model discloses a fixed soft knot of fixing is put on first rigging board (15) and fixed mouthful (13) have all been seted up to the equal fixed mounting in both ends left side surface about both ends, every fixed mouthful (13) have all been seted up to fixed soft knot (14) left side inside, the equal fixed mounting in both ends middle part surface has fixed column (17) about second rigging board (16), every fixed mouthful (13) inside wall diameter all is the same with fixed column (17) lateral wall diameter.

5. The extruded flame-retardant polystyrene foam hard heat-insulation board according to claim 4, characterized in that: the damping soft column (3), the fixing soft button (14) and the fixing column (17) are all made of rubber materials, and the flame-retardant foam (10) is made of polystyrene materials.

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