CN211973910U

CN211973910U - Noise-reducing and sound-absorbing internal wall insulation board for building

Info

Publication number: CN211973910U
Application number: CN202020192688.9U
Authority: CN
Inventors: 张健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-20
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a noise-reducing and sound-absorbing internal wall insulation board for buildings, which relates to the technical field of insulation boards and comprises at least one first insulation board and two second insulation boards; the internal structure of first heated board and second heated board is the same, and first heated board includes heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and architectural surface, and heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and architectural surface set gradually from inside to outside. The utility model discloses the first heated board and the second heated board that set up are by interior heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and the decorative finish layer of having set gradually outside to, improve first heated board and second heated board structure and performance, have improved inhaling of first heated board and second heated board, heat preservation and fire-proof capability.

Description

Noise-reducing and sound-absorbing internal wall insulation board for building

Technical Field

The utility model relates to an heated board technical field specifically is a sound interior wall heated board is inhaled with making an uproar to fall for building.

Background

The heat-insulating board is a hard foamed plastic board made up by using polystyrene resin as raw material, adding other raw materials and polymer, heating, mixing and simultaneously injecting catalyst, and extruding and forming, and has the functions of resisting moisture and resisting water, and can reduce the thickness of external enclosure structure of building so as to increase indoor usable floor area.

The inner wall panel of the house is generally paved and decorated by adopting common wooden boards or ceramic tiles and wallpaper, so that the indoor effect is beautified, and the heat preservation requirement of the inner wall cannot be met. For example in winter, indoor heating installation just passes plank or ceramic tile very easily and gives off outdoors, and partly heat also can be siphoned away to ice-cold ceramic tile moreover, and then can not insulate against heat well in hot summer, and outdoor steam just sees through the wall very easily and gets into indoorly, and meanwhile, current heated board also does not have the sound function of inhaling, can't fall and make an uproar.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior wall heated board of sound is inhaled with making an uproar falls in building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a noise-reducing and sound-absorbing internal wall insulation board for buildings comprises at least one first insulation board and two second insulation boards; the internal structure of first heated board and second heated board is the same, and first heated board includes heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and architectural surface, and heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and architectural surface set gradually from inside to outside.

As a further aspect of the present invention: the heat preservation cotton layer is made of rock wool materials.

As a further aspect of the present invention: the sound absorption layer is made of polyester fiber materials.

As a further aspect of the present invention: the left and right sides symmetry of first heated board is provided with a plurality of special-shaped breach, one side of second heated board be provided with a plurality of with the special-shaped breach is mutually supported's special-shaped fixture block, the other end of second heated board be the plane, the second heated board through the cooperation between special-shaped fixture block and the special-shaped breach reciprocal anchorage.

As a further aspect of the present invention: the junction between first heated board and the second heated board is provided with the fixed strip, and fixed strip slidable mounting has seted up a plurality of slots in the inside of first heated board on the fixed strip, and the special-shaped fixture block on the second heated board passes inside the slot inserts special-shaped breach.

As a further aspect of the present invention: the gliding spout of confession fixed strip is seted up to the inside of first heat preservation board, and expanding spring and spout fixed connection are passed through to the one end of fixed strip, and the thread groove has been seted up to the other end of fixed strip, the inside threaded connection of thread groove has the screw rod, and the other end fixed mounting of screw rod has the knob for drive screw rod rotates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the first heated board and the second heated board that set up are by interior heated board main part, vacuum cavity layer, the cotton layer of heat preservation, sound absorbing layer, fire prevention cloth layer and the decorative finish layer of having set gradually outside to, improve first heated board and second heated board structure and performance, have improved inhaling of first heated board and second heated board, heat preservation and fire-proof capability.

Drawings

Fig. 1 is a schematic structural diagram of a noise-reducing and sound-absorbing interior wall insulation board for a building.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of a first (second) insulation board in the noise-reducing and sound-absorbing interior wall insulation board for buildings.

Fig. 4 is a schematic structural view of the noise-reducing and sound-absorbing fixing strip for the internal wall insulation board for the building.

In the figure: 1-a first insulation board, 2-a second insulation board, 3-a fixing strip, 4-a sliding chute, 5-a telescopic spring, 6-a thread groove, 7-a screw, 8-a knob, 9-an insulation board main body, 10-a vacuum cavity layer, 11-an insulation cotton layer, 12-a sound absorption layer, 13-a fireproof cloth layer, 14-a decorative surface layer and 15-a slot.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 3, in an embodiment of the present invention, an interior wall insulation board for noise reduction and sound absorption for buildings includes at least one first insulation board 1 and two second insulation boards 2; a plurality of special-shaped notches are symmetrically formed in the left side and the right side of the first heat insulation plate 1, a plurality of special-shaped fixture blocks matched with the special-shaped notches are arranged on one side of the second heat insulation plate 2, the other end of the second heat insulation plate 2 is a plane, and the second heat insulation plate 2 is fixed with each other through the matching between the special-shaped fixture blocks and the special-shaped notches;

the internal structures of the first heat-insulation plate 1 and the second heat-insulation plate 2 are the same, the first heat-insulation plate 1 comprises a heat-insulation plate main body 9, a vacuum cavity layer 10, a heat-insulation cotton layer 11, a sound-absorbing layer 12, a fireproof fabric layer 13 and a decorative surface layer 14, the heat-insulation plate main body 9, the vacuum cavity layer 10, the heat-insulation cotton layer 11, the sound-absorbing layer 12, the fireproof fabric layer 13 and the decorative surface layer 14 are sequentially arranged from inside to outside, and the sound-absorbing, heat-insulating and fireproof capacities of the first heat-insulation plate 1 and the second heat-insulation plate 2 are improved;

specifically, in this embodiment, the heat insulation cotton layer 11 is made of rock wool material, and the sound absorption layer 12 is made of polyester fiber material.

Example 2

Referring to fig. 1-2 and fig. 4, the present embodiment is different from embodiment 1 in that:

a fixing strip 3 is arranged at the joint between the first heat-insulation plate 1 and the second heat-insulation plate 2, the fixing strip 3 is slidably mounted inside the first heat-insulation plate 1, a plurality of slots 15 are formed in the fixing strip 3, and the special-shaped fixture block 2 on the second heat-insulation plate is inserted into the special-shaped notch through the slots 15;

specifically, in this embodiment, the gliding spout 4 of confession fixed strip 3 is seted up to the inside of first heated board 1, and expanding spring 5 and spout 4 fixed connection are passed through to the one end of fixed strip 3, and thread groove 6 has been seted up to the other end of fixed strip 3, the inside threaded connection of thread groove 6 has screw rod 7, and the other end fixed mounting of screw rod 7 has knob 8 for drive screw rod 7 rotates, thereby drive fixed strip 3 and slide in the inside of spout 4, when second heated board 2 is connected with first heated board 1, expose slot 15.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The noise-reducing and sound-absorbing internal wall insulation board for the building is characterized by comprising at least one first insulation board (1) and two second insulation boards (2); the internal structure of first heated board (1) and second heated board (2) is the same, and first heated board (1) includes heated board main part (9), vacuum cavity layer (10), heat preservation cotton layer (11), sound absorbing layer (12), fire prevention bed of cloth (13) and decorative cover layer (14), and heated board main part (9), vacuum cavity layer (10), heat preservation cotton layer (11), sound absorbing layer (12), fire prevention bed of cloth (13) and decorative cover layer (14) set gradually from inside to outside.

2. A noise-reducing and sound-absorbing interior wall insulation board for buildings according to claim 1, wherein the insulation cotton layer (11) is made of rock wool material.

3. A noise-reducing and sound-absorbing interior wall insulation board for buildings according to claim 2, wherein the sound-absorbing layer (12) is made of a polyester fiber material.

4. The noise-reducing and sound-absorbing internal wall insulation board for buildings according to any one of claims 1 to 3, wherein a plurality of irregular notches are symmetrically arranged on the left side and the right side of the first insulation board (1), a plurality of irregular clamping blocks matched with the irregular notches are arranged on one side of the second insulation board (2), the other end of the second insulation board (2) is a plane, and the second insulation board (2) is fixed with each other through the matching between the irregular clamping blocks and the irregular notches.

5. The noise-reducing and sound-absorbing internal wall insulation board for the building according to claim 4, wherein a fixing strip (3) is arranged at a joint between the first insulation board (1) and the second insulation board (2), the fixing strip (3) is slidably mounted inside the first insulation board (1), a plurality of slots (15) are formed in the fixing strip (3), and a special-shaped fixture block on the second insulation board (2) is inserted into the special-shaped notch through the slots (15).

6. The noise-reducing and sound-absorbing internal wall insulation board for buildings according to claim 5, wherein a sliding groove (4) for sliding the fixing strip (3) is formed in the first insulation board (1), one end of the fixing strip (3) is fixedly connected with the sliding groove (4) through an expansion spring (5), a thread groove (6) is formed in the other end of the fixing strip (3), a screw rod (7) is connected to the inner thread of the thread groove (6), and a knob (8) is fixedly mounted at the other end of the screw rod (7) and used for driving the screw rod (7) to rotate.