Insulation board with good sound insulation and noise reduction effects

Abstract

The utility model discloses a thermal insulation board with good sound insulation and noise reduction effects, which comprises a thermal insulation board body, the thermal insulation board body comprises an inner core, the surface of the inner core is coated with an outer protective layer, the inner core comprises a support frame, an inner cavity of the support frame is fixedly connected with a honeycomb partition plate, an inner cavity of the honeycomb partition plate is fixedly connected with a partition plate, and the honeycomb partition plate is fixedly connected with the partition plate. The inner cavity of the honeycomb partition plate and the front and rear sides of the partition plate are respectively filled with sound insulation cotton and sound absorption cotton, and the inner cavity of the support frame and the front and rear sides of the honeycomb partition plate are respectively bonded with a waterproof layer and a flame-retardant layer through an adhesive. The inner core, the supporting frame, the honeycomb partition plate, the partition plate, the sound insulation cotton, the sound absorption cotton, the waterproof layer, the flame-retardant layer and the outer protective layer are used in cooperation, so that the heat preservation plate body has good sound insulation and noise reduction performance, good waterproof and flame-retardant performance and excellent use strength, breakage is not prone to occurring, and the service life of the heat preservation plate is prolonged. And great convenience is brought to daily use.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a thermal insulation board with good sound insulation and noise reduction effects. Background Art

[0002] Insulation board is a rigid foam plastic board made of polystyrene resin as raw material, other raw materials and polymers, which is heated and mixed, and then injected with catalyst, and then extruded and pressed to form. The insulation board has moisture-proof and waterproof properties, which can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area and can be used for building insulation. There are EPS insulation board, STP insulation board, etc.

[0003] The insulation boards currently available on the market cannot have good sound insulation and noise reduction functions while having thermal insulation performance, which reduces its usability. Therefore, it is necessary to design an insulation board with good sound insulation and noise reduction effects. Utility Model Content

[0004] The purpose of the utility model is to provide a heat preservation board with good sound insulation and noise reduction effect, which has the advantages of good sound insulation and noise reduction effect and solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a heat preservation board with good sound insulation and noise reduction effect, comprising a heat preservation board body, the heat preservation board body comprising an inner core, the surface of the inner core is covered with an outer protective layer;

[0006] The inner core includes a support frame, the inner cavity of the support frame is fixedly connected to a honeycomb partition, the inner cavity of the honeycomb partition is fixedly connected to a partition plate, the inner cavity of the honeycomb partition and the front and rear sides of the partition plate are respectively filled with sound insulation cotton and sound-absorbing cotton, and the inner cavity of the support frame and the front and rear sides of the honeycomb partition are respectively bonded with a waterproof layer and a flame retardant layer by adhesive.

[0007] Preferably, the outer protective layer is made of polyurethane, and the surface of the outer protective layer is sprayed with Teflon coating.

[0008] Preferably, the support frame is made of engineering plastics, and a flame retardant coating is sprayed on its surface.

[0009] Preferably, the honeycomb partition and the partition plate are both made of XPS, and a waterproof coating is sprayed on their surfaces.

[0010] Preferably, the surfaces of the sound-insulating cotton and the sound-absorbing cotton are sprayed with flame retardant, and the surface of the flame retardant is sprayed with waterproof coating.

[0011] Preferably, the waterproof layer is made of waterproof roll, and a flame retardant is sprayed on its surface.

[0012] Preferably, the flame retardant layer is made of rock wool, and the gaps in the rock wool are filled with mica powder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can make the insulation board body have good sound insulation and noise reduction performance through the coordinated use of the inner core, support frame, honeycomb partition, partition board, sound insulation cotton, sound absorbing cotton, waterproof layer, flame retardant layer and outer protective layer. At the same time, it also has good waterproof and flame retardant properties, as well as excellent use strength, will not easily break, and brings great convenience to daily use.

[0015] 2. The utility model adopts an outer protective layer made of polyurethane, and the hard polyurethane board has low thermal conductivity and good thermal performance. At the same time, the hard polyurethane board has moisture-proof and waterproof properties, and also has fire-proof, flame-retardant and high-temperature resistant properties, making it more convenient to use. By adopting a support frame made of engineering plastics, the inner core can have good use strength. By adopting honeycomb partitions and partitions made of XPS, the inner core can have good sound insulation and noise reduction properties and use strength. By arranging sound insulation cotton and sound-absorbing cotton, the inner core can have good sound insulation and noise reduction properties. By adopting a waterproof layer made of waterproof roll, the inner core can have good waterproof properties. By adopting a flame retardant layer made of rock wool, the inner core can have good flame retardant properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal connection structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion of the inner core of the utility model;

[0019] Figure 4 It is a top view and cross-sectional schematic diagram of the support frame of the utility model.

[0020] In the figure: 1. Insulation board body; 2. Inner core; 201. Support frame; 202. Honeycomb partition; 203. Partition plate; 204. Sound insulation cotton; 205. Sound absorbing cotton; 206. Waterproof layer; 207. Flame retardant layer; 3. Outer protective layer. DETAILED DESCRIPTION

[0021] 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.

[0022] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0023] See also Figure 1-4 , a heat preservation board with good sound insulation and noise reduction effect, comprising a heat preservation board body 1, the heat preservation board body 1 comprises an inner core 2, and the surface of the inner core 2 is covered with an outer protective layer 3;

[0024] The inner core 2 includes a support frame 201, the inner cavity of the support frame 201 is fixedly connected with a honeycomb partition 202, the inner cavity of the honeycomb partition 202 is fixedly connected with a partition plate 203, the inner cavity of the honeycomb partition 202 and the front and rear sides of the partition plate 203 are respectively filled with sound insulation cotton 204 and sound absorbing cotton 205, the inner cavity of the support frame 201 and the front and rear sides of the honeycomb partition 202 are respectively bonded with a waterproof layer 206 and a flame retardant layer 207 by adhesive, through the coordinated use of the inner core 2, the support frame 201, the honeycomb partition 202, the partition plate 203, the sound insulation cotton 204, the sound absorbing cotton 205, the waterproof layer 206, the flame retardant layer 207 and the outer protective layer 3, the insulation board body 1 can have good sound insulation and noise reduction performance, and also has good waterproof and flame retardant properties, as well as excellent use strength, and will not easily break, which brings great convenience to daily use.

[0025] The outer protective layer 3 is made of polyurethane, and the surface of the outer protective layer 3 is sprayed with Teflon coating. By adopting the outer protective layer 3 made of polyurethane, the hard polyurethane board has low thermal conductivity and good thermal performance. At the same time, the hard polyurethane board has moisture-proof and waterproof properties, and also has fireproof, flame retardant and high temperature resistant properties, making it more convenient to use.

[0026] The support frame 201 is made of engineering plastics, and a flame retardant coating is sprayed on its surface. By adopting the support frame 201 made of engineering plastics, the inner core 2 can have good use strength.

[0027] The honeycomb partition 202 and the partition plate 203 are both made of XPS, and a waterproof coating is sprayed on the surface thereof. By using the honeycomb partition 202 and the partition plate 203 made of XPS, the inner core 2 can have good sound insulation and noise reduction performance and usage strength.

[0028] The surfaces of the sound-insulating cotton 204 and the sound-absorbing cotton 205 are sprayed with flame retardants, and the surface of the flame retardants is sprayed with waterproof coatings. By arranging the sound-insulating cotton 204 and the sound-absorbing cotton 205, the inner core 2 can have good sound insulation and noise reduction performance.

[0029] The waterproof layer 206 is made of waterproof roll, and a flame retardant is sprayed on its surface. By using the waterproof layer 206 made of waterproof roll, the inner core 2 can have good waterproof performance.

[0030] The flame retardant layer 207 is made of rock wool, and the gaps in the rock wool are filled with mica powder. By using the flame retardant layer 207 made of rock wool, the inner core 2 can have good flame retardant properties.

[0031] When in use, by adopting the outer protective layer 3 made of polyurethane, the hard polyurethane board has low thermal conductivity and good thermal performance. At the same time, the hard polyurethane board has moisture-proof and waterproof properties as well as fire-proof, flame-retardant and high-temperature resistant properties, making it more convenient to use. By adopting the support frame 201 made of engineering plastics, the inner core 2 can have good use strength. By adopting the honeycomb partition 202 and the partition plate 203 made of XPS, the inner core 2 can have good sound insulation and noise reduction properties and use strength. By arranging sound insulation cotton 204 and sound-absorbing cotton 205, the inner core 2 can have good sound insulation and noise reduction properties. By adopting the waterproof layer 206 made of waterproof roll, the inner core 2 can have good waterproof properties. By adopting the flame retardant layer 207 made of rock wool, the inner core 2 can have good flame retardant properties.

[0032] 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 heat preservation board with good sound insulation and noise reduction effect, comprising a heat preservation board body (1), characterized in that: The insulation board body (1) comprises an inner core (2), and the surface of the inner core (2) is covered with an outer protective layer (3); The inner core (2) comprises a support frame (201), the inner cavity of the support frame (201) is fixedly connected to a honeycomb partition (202), the inner cavity of the honeycomb partition (202) is fixedly connected to a partition plate (203), the inner cavity of the honeycomb partition (202) and the front and rear sides of the partition plate (203) are respectively filled with sound insulation cotton (204) and sound absorption cotton (205), and the inner cavity of the support frame (201) and the front and rear sides of the honeycomb partition (202) are respectively bonded with a waterproof layer (206) and a flame retardant layer (207) by an adhesive.

2. The insulation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The outer protective layer (3) is made of polyurethane, and the surface of the outer protective layer (3) is sprayed with a Teflon coating.

3. The insulation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The support frame (201) is made of engineering plastics, and a flame retardant coating is sprayed on its surface.

4. The insulation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The honeycomb partition plate (202) and the partition plate (203) are both made of XPS, and a waterproof coating is sprayed on the surface thereof.

5. The heat preservation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The surfaces of the sound-insulating cotton (204) and the sound-absorbing cotton (205) are sprayed with a flame retardant, and the surface of the flame retardant is sprayed with a waterproof coating.

6. The heat preservation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The waterproof layer (206) is made of waterproof roll, and a flame retardant is sprayed on its surface.

7. The insulation board with good sound insulation and noise reduction effect according to claim 1, characterized in that: The flame retardant layer (207) is made of rock wool, and the gaps in the rock wool are filled with mica powder.

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