Coal gangue hollow brick with sound insulation and heat insulation functions
The hollow coal gangue brick addresses sound and heat insulation issues by integrating a sound insulation component with support rods and a heat insulation layer, enhancing noise reduction and thermal performance.
Patent Information
- Application Number
- CN202420843723.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-23
AI Technical Summary
Existing gangue hollow bricks suffer from poor sound insulation and heat insulation due to cracks that develop over time, deteriorating their performance.
A hollow coal gangue brick with enhanced sound insulation and heat insulation features, incorporating a sound insulation component with a main support rod, supporting diagonal rods, and a heat insulation layer composed of rock wool material, along with gravel and crushed stone layers for improved noise reduction and thermal insulation.
The brick achieves enhanced noise reduction and thermal insulation by absorbing sound and heat through multiple layers, including gravel and rock wool, while maintaining structural integrity and preventing water penetration.
Smart Images
Figure CN222227713U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hollow gangue bricks, in particular to a hollow gangue brick with sound insulation and heat insulation functions. Background Art
[0002] Gangue hollow brick is a common building material, which is made of gangue and other slag materials through high-temperature sintering. It has a gray appearance, solid texture and smooth surface. Gangue hollow brick has the characteristics of light weight, heat preservation and sound insulation. It is widely used in building walls, partitions and other structures. It can effectively reduce the weight of the building and improve construction efficiency. Its hollow structure design is conducive to ventilation and air permeability, and is also conducive to lifting and transportation during construction. However, except for the hollow groove, the other parts of the existing gangue hollow brick are composed of the same medium. During long-term use, cracks appear in the middle of the swivel, which will cause the sound insulation and heat insulation effects to deteriorate, resulting in poor sound insulation and heat insulation effects.
[0003] In view of the above problems, a hollow coal gangue brick with sound insulation and heat insulation functions is proposed to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a hollow gangue brick with sound insulation and heat insulation functions. The device is adopted to work, thereby solving the problem that the hollow gangue brick has poor sound insulation and heat insulation effects.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow coal gangue brick with sound insulation and heat insulation functions, comprising a hollow brick body, a sound insulation component for enhancing the sound absorption effect is arranged inside the hollow brick body, and a heat insulation layer for heat insulation is arranged inside the hollow brick body;
[0006] The sound insulation component includes a main support rod fixedly connected to the inner wall of the hollow brick body, one side of the main support rod is fixedly connected to a supporting diagonal rod, the supporting diagonal rods are combined in pairs and arranged alternately, one side of the supporting diagonal rod is provided with a through hole that penetrates the supporting diagonal rod, and a gravel filling layer is filled between the main support rod and the supporting diagonal rod.
[0007] Preferably, the crushed stone filling layer is a component composed of porous ceramsite material.
[0008] Preferably, one end of the main support rod is fixedly connected to one side of the insulation layer, the insulation layer is a component composed of rock wool material, and a hollow groove is opened inside the hollow brick body.
[0009] Preferably, a gravel layer is fixedly connected to one side of the heat insulation layer, an inner filling layer is fixedly connected to one side of the gravel layer, and an outer protective layer is fixedly connected to one side of the inner filling layer.
[0010] Preferably, the crushed stone layer is a component composed of coal gangue granular material.
[0011] Preferably, the inner filling layer is a component composed of sulphoaluminate cement material.
[0012] Preferably, the outer protective layer is a component composed of a polyurethane material.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model proposes a coal gangue hollow brick with sound insulation and heat insulation functions. During use, after the sound passes through the outer protective layer, the inner filling layer and the crushed stone layer, the sound enters the inside of the sound insulation component. After the sound is initially absorbed by the crushed stone filling layer, it contacts the supporting diagonal rod. The supporting diagonal rod itself has a certain sound insulation effect. At the same time, the bending setting of the through hole can enhance the noise reduction effect. At the same time, a small amount of porous expanded clay inside the through hole assists in sound absorption, and then the noise is reduced through the crushed stone filling layer. A small amount of sound passes through the heat insulation layer, and the rock wool material assists in sound absorption while insulating, ultimately achieving the purpose of enhancing the noise reduction and heat insulation performance of the brick body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the hollow brick body of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the sound insulation component of the utility model.
[0018] In the figure: 1. Hollow brick body; 11. Hollow groove; 12. Insulation layer; 13. Gravel layer; 14. Inner filling layer; 15. Outer protective layer; 2. Sound insulation component; 21. Main support rod; 22. Support diagonal rod; 23. Through hole; 24. Gravel filling layer. 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0021] Combination Figure 1A hollow coal gangue brick with sound insulation and heat insulation functions comprises a hollow brick body 1, a sound insulation component 2 for enhancing the sound absorption effect is arranged inside the hollow brick body 1, and a heat insulation layer 12 for heat insulation is arranged inside the hollow brick body 1.
[0022] The utility model is further described below in conjunction with embodiments.
[0023] Combination Figure 2-Figure 3 The sound insulation component 2 includes a main support rod 21 fixedly connected to the inner wall of the hollow brick body 1, and a supporting oblique rod 22 is fixedly connected to one side of the main support rod 21. The supporting oblique rods 22 are combined in pairs and arranged in a staggered manner. A through hole 23 penetrating the supporting oblique rod 22 is opened on one side of the supporting oblique rod 22. A gravel filling layer 24 is filled between the main support rod 21 and the supporting oblique rod 22. Through the arrangement of the main support rod 21, the supporting oblique rod 22, the through hole 23 and the gravel filling layer 24, the main support rod 21 is used to cooperate with the supporting oblique rod 22 for support, and the through hole 23 is used to facilitate the sound to pass through it, and the sound is consumed by the bending inside the through hole 23. Finally, the gravel filling layer 24 is used to absorb the sound, thereby achieving the purpose of enhancing the attraction effect.
[0024] The gravel filling layer 24 is a component composed of porous expanded clay material. Through the setting of the gravel filling layer 24, the porous expanded clay in the gravel filling layer 24 is utilized to absorb sound, and the porous structure is utilized to reduce noise. Meanwhile, the porous expanded clay is small enough to fall into the through hole 23, thereby enhancing the noise reduction effect of the through hole 23.
[0025] One end of the main support rod 21 is fixedly connected to one side of the insulation layer 12. The insulation layer 12 is a component composed of rock wool material. A hollow groove 11 is opened inside the hollow brick body 1. Through the setting of the insulation layer 12, the rock wool material is used to absorb heat to ensure the insulation effect of the hollow brick. At the same time, the rock wool plays an auxiliary sound absorption effect.
[0026] A crushed stone layer 13 is fixedly connected to one side of the insulation layer 12, an inner filling layer 14 is fixedly connected to one side of the crushed stone layer 13, and an outer protective layer 15 is fixedly connected to one side of the inner filling layer 14. The arrangement of the crushed stone layer 13, the inner filling layer 14 and the outer protective layer 15 enhances the strength of the hollow brick itself and protects the outer layer.
[0027] The crushed stone layer 13 is a component composed of coal gangue granular material. The provision of the crushed stone layer 13 enhances the strength of the hollow brick itself.
[0028] The inner filling layer 14 is a component made of sulphoaluminate cement material. The inner filling layer 14 can enhance the adhesion between layers and fill the gaps between layers.
[0029] The outer protective layer 15 is a component made of polyurethane material. The outer protective layer 15 provides a waterproof and sealing effect to prevent rainwater from penetrating into the hollow brick.
[0030] Specifically, during use, after the sound passes through the outer protective layer 15, the inner filling layer 14 and the gravel layer 13, the sound enters the sound insulation component 2. After the sound is initially absorbed by the gravel filling layer 24, it contacts the supporting diagonal rod 22. The supporting diagonal rod 22 itself has a certain sound insulation effect. At the same time, the bending setting of the through hole 23 can enhance the noise reduction effect. At the same time, a small amount of porous expanded clay inside the through hole 23 assists in sound absorption, and then the noise is reduced through the gravel filling layer 24. A small amount of sound then passes through the thermal insulation layer 12, and the rock wool material assists in sound absorption while insulating, ultimately achieving the purpose of enhancing the noise reduction and heat insulation effects.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[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 hollow coal gangue brick with sound insulation and heat insulation functions, comprising a hollow brick body (1), characterized in that: A sound insulation component (2) for enhancing the sound absorption effect is arranged inside the hollow brick body (1), and a heat insulation layer (12) for heat insulation is arranged inside the hollow brick body (1); The sound insulation component (2) comprises a main support rod (21) fixedly connected to the inner wall of the hollow brick body (1); one side of the main support rod (21) is fixedly connected to a support oblique rod (22); the support oblique rods (22) are combined in pairs and arranged in a staggered manner; one side of the support oblique rods (22) is provided with a through hole (23) penetrating the support oblique rods (22); and a crushed stone filling layer (24) is filled between the main support rod (21) and the support oblique rods (22).
2. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 1, characterized in that: The crushed stone filling layer (24) is a component composed of porous ceramsite material.
3. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 1, characterized in that: One end of the main support rod (21) is fixedly connected to one side of the heat insulation layer (12); the heat insulation layer (12) is a component composed of rock wool material; and a hollow groove (11) is provided inside the hollow brick body (1).
4. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 3, characterized in that: The heat insulation layer (12) is fixedly connected to a crushed stone layer (13) on one side, the crushed stone layer (13) is fixedly connected to an inner filling layer (14) on one side, and the inner filling layer (14) is fixedly connected to an outer protective layer (15) on one side.
5. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 4, characterized in that: The crushed stone layer (13) is a component composed of coal gangue granular material.
6. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 4, characterized in that: The inner filling layer (14) is a component composed of sulphoaluminate cement material.
7. The hollow coal gangue brick with sound insulation and heat insulation function according to claim 4, characterized in that: The outer protective layer (15) is a component composed of polyurethane material.