Structure with high-performance sound insulation and shock absorption effects on equipment
By setting up shock absorbing and silencing speakers outside the equipment and filling silencer with the design of aluminum foil and separation layer, the vibration and noise problems during equipment operation are solved, high-performance sound insulation and shock absorption effect are achieved, and environmental conditions are improved. Convenience of maintenance.
Patent Information
- Application Number
- CN202420763072.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-15
AI Technical Summary
During operation, existing equipment lacks shock absorption and sound silence technology, resulting in large vibration and noise, affecting the use environment and production.
Set up a shock absorbing and silencer outside the equipment body, and communicate with the outside through the air outlet and air inlet. Fill in the sound absorbing foam, leaving a gap to form a shock absorbing buffer zone, cover the surface with aluminum foil, and a separation layer (such as foam or glass) is installed on the inner wall. cotton) to absorb sound and reflect sound waves.
Effectively reduce noise and vibration, protect the integrity of equipment and environmental structure, improve maintenance efficiency, and significantly improve sound insulation and shock absorption.
Smart Images
Figure CN222260511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-performance sound insulation, and more specifically to a structure having high-performance sound insulation and shock-absorbing effects on equipment. Background Art
[0002] In the existing technology, most equipment does not have shock absorption and noise reduction technology when it is installed, and relies entirely on the characteristics of the product itself. If there are some high-power equipment, it will produce greater vibration and noise during operation, thereby affecting the user's environment and even affecting normal production.
[0003] To this end, the present application proposes a structure with high-performance sound insulation and shock absorption effects on the equipment to solve the above-mentioned problems. Utility Model Content
[0004] In order to solve the above problems, the present application provides a structure with high-performance sound insulation and shock absorption effects on equipment.
[0005] The present application provides a structure with high-performance sound insulation and shock absorption effect on equipment, which adopts the following technical solution:
[0006] A structure with high-performance sound insulation and shock absorption effect on equipment, comprising an equipment body, a shock-absorbing and sound-absorbing box is arranged outside the equipment body, an air outlet and an air inlet protruding from the equipment body are arranged on the equipment body and connected to the outside through the shock-absorbing and sound-absorbing box; the gaps between the air outlet, the air inlet and the shock-absorbing and sound-absorbing box are filled with sound-absorbing foam.
[0007] Furthermore, a gap is left between the shock-absorbing and sound-absorbing box and the device body.
[0008] Through the above technical solution, a gap can be left to form a natural shock-absorbing buffer zone between the equipment and the shock-absorbing and sound-absorbing box. When the equipment vibrates during operation, the gap can serve as a buffer layer to reduce the force of the vibration directly transmitted to the shock-absorbing and sound-absorbing box, thereby reducing the impact of the vibration on the shock-absorbing and sound-absorbing box and the surrounding environment; at the same time, the equipment will generate heat during operation, causing the temperature of the equipment body and the shock-absorbing and sound-absorbing box to rise; different materials have different thermal expansion and contraction coefficients, and leaving a gap can avoid structural deformation or mutual extrusion caused by temperature changes, thereby protecting the structural integrity of the equipment and the shock-absorbing and sound-absorbing box; leaving a gap can facilitate the staff to disassemble and inspect the equipment, and also facilitate the cleaning and replacement of the shock-absorbing and sound-absorbing box, thereby improving maintenance efficiency.
[0009] Furthermore, the surface of the shock-absorbing and sound-absorbing box is covered with aluminum foil, and the inner wall of the shock-absorbing and sound-absorbing box is also provided with a separation layer.
[0010] Through the above technical solution, covering the surface of the shock-absorbing and sound-absorbing box can effectively reflect sound waves, reduce the possibility of sound waves penetrating the shock-absorbing and sound-absorbing box, and thus improve the sound insulation effect.
[0011] Furthermore, the separation layer is made of foam or glass wool.
[0012] Through the above technical solution, the noise generated during the operation of the equipment can be effectively absorbed, and the reflection and propagation of sound waves in the shock-absorbing and sound-absorbing box can be reduced, thereby further improving the sound insulation effect; the lightweight characteristics of foam and glass wool also help to reduce the weight of the entire structure, making it easier to install and maintain.
[0013] Furthermore, the thickness of the separation layer is 6-50 mm.
[0014] Through the above technical solution, sufficient sound absorption effect can be ensured, and space waste and cost increase caused by excessive thickness can be avoided; appropriate thickness helps to improve the overall stability and durability of the structure and ensure long-term effective sound insulation and shock absorption performance.
[0015] Furthermore, the surface of the separation layer is a wavy structure.
[0016] Through the above technical solution, the surface area of contact between sound waves and materials can be increased, so that the energy of sound waves in the process of propagation can be scattered and consumed more effectively; the uneven surface of the wavy structure increases the propagation path of sound waves inside the material, thereby improving the sound absorption effect and making the sound insulation and shock absorption effect more significant.
[0017] In summary, the present application includes at least one of the following beneficial technical effects:
[0018] (1) By installing a shock-absorbing and sound-absorbing box outside the equipment body and filling sound-absorbing foam at the connection between the air outlet and the air inlet and the shock-absorbing and sound-absorbing box, the noise generated during the operation of the equipment is effectively reduced and the acoustic conditions of the surrounding environment are improved;
[0019] (2) The design of leaving a gap between the equipment and the shock-absorbing and sound-absorbing box, combined with the use of sound-absorbing foam, can absorb and reduce the vibration generated during the operation of the equipment, thereby reducing the impact of vibration on the equipment itself and the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the structure of this application;
[0021] Figure 2 Schematic diagram of the sound insulation structure of the lifting equipment.
[0022] Explanation of the numbers in the figure: 1. Equipment body; 2. Shock-absorbing and sound-absorbing box; 3. Sound-absorbing foam; 4. Separation layer. DETAILED DESCRIPTION
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0026] Embodiment 1:
[0027] The following is combined with Figure 1-2 This application is described in further detail.
[0028] The embodiment of the present application discloses a structure with high-performance sound insulation and shock absorption effect on the equipment, including an equipment body 1, a shock-absorbing and sound-absorbing box 2 is arranged outside the equipment body 1, and the equipment body 1 is provided with an air outlet and an air inlet protruding from the equipment body and connected to the outside through the shock-absorbing and sound-absorbing box 2; the gap between the air outlet, the air inlet and the shock-absorbing and sound-absorbing box 2 is filled with sound-absorbing foam 3.
[0029] See also Figure 1, a gap is left between the shock-absorbing and sound-absorbing box 2 and the equipment body 1; leaving a gap can form a natural shock-absorbing buffer zone between the equipment and the shock-absorbing and sound-absorbing box 2. When the equipment vibrates during operation, the gap can serve as a buffer layer to reduce the force of the vibration directly transmitted to the shock-absorbing and sound-absorbing box 2, thereby reducing the impact of the vibration on the shock-absorbing and sound-absorbing box 2 and the surrounding environment; at the same time, the equipment will generate heat during operation, causing the temperature of the equipment body 1 and the shock-absorbing and sound-absorbing box 2 to rise; different materials have different coefficients of thermal expansion and contraction, and leaving a gap can avoid structural deformation or mutual extrusion caused by temperature changes, thereby protecting the structural integrity of the equipment and the shock-absorbing and sound-absorbing box 2; leaving a gap can facilitate the staff to disassemble and inspect the equipment, and also facilitate the cleaning and replacement of the shock-absorbing and sound-absorbing box 2, thereby improving maintenance efficiency.
[0030] See also Figure 1 The surface of the shock-absorbing and sound-absorbing box 2 is covered with aluminum foil; covering the surface of the shock-absorbing and sound-absorbing box 2 can effectively reflect sound waves, reduce the possibility of sound waves penetrating the shock-absorbing and sound-absorbing box 2, thereby improving the sound insulation effect.
[0031] See also Figure 1 The separation layer 4 is made of foam or glass wool; it can effectively absorb the noise generated during the operation of the equipment, reduce the reflection and propagation of sound waves in the shock-absorbing and sound-absorbing box 2, thereby further improving the sound insulation effect; the lightweight characteristics of foam and glass wool also help to reduce the weight of the entire structure, making it easier to install and maintain.
[0032] See also Figure 1 The thickness of the separation layer 4 is 6-50mm; it can ensure sufficient sound absorption effect and avoid space waste and cost increase due to excessive thickness; appropriate thickness helps to improve the overall stability and durability of the structure and ensure long-term effective sound insulation and shock absorption performance.
[0033] See also Figure 1 The surface of the separation layer 4 is a wavy structure; it can increase the surface area of the sound wave in contact with the material, so that the energy of the sound wave in the propagation process can be more effectively scattered and consumed; the uneven surface of the wavy structure increases the propagation path of the sound wave inside the material, thereby improving the sound absorption effect and making the sound insulation and shock absorption effect more significant.
[0034] The implementation principle of a structure with high-performance sound insulation and shock absorption effect on equipment in the embodiment of the present application is as follows:
[0035] Through acoustic isolation, application of sound-absorbing materials, shock absorption and buffering, adaptation to thermal expansion and contraction, airflow management and reduction of reflected sound waves, efficient control of equipment noise and vibration is achieved, improving the use environment and equipment performance.
[0036] It should be noted that when the equipment is a hoisting structure such as hoisted on a floor, the same shock-absorbing and sound-absorbing effect can be achieved by using an open-sided shock-absorbing and sound-absorbing box 2 to cover the hoisting equipment from the bottom and fixedly connected to the roof.
[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A structure having high-performance sound insulation and vibration reduction effect on equipment, comprising an equipment body (1), characterized in that: A shock-absorbing and sound-absorbing box (2) is arranged outside the device body (1); an air outlet and an air inlet protruding from the device body (1) are arranged on the device body (1) and are connected to the outside through the shock-absorbing and sound-absorbing box (2); and the gaps between the air outlet and the air inlet and the shock-absorbing and sound-absorbing box (2) are filled with sound-absorbing foam (3).
2. A structure having high-performance sound insulation and vibration reduction effect on equipment according to claim 1, characterized in that: A gap is left between the shock-absorbing and sound-absorbing box (2) and the equipment body (1).
3. The structure according to claim 1 having high-performance sound insulation and shock absorption effect on equipment, characterized in that: The surface of the vibration-absorbing and sound-absorbing box (2) is covered with aluminum foil, and the inner wall of the vibration-absorbing and sound-absorbing box (2) is also provided with a separation layer (4).
4. The structure according to claim 3 having high-performance sound insulation and vibration reduction effect on equipment, characterized in that: The separation layer (4) is made of foam or glass wool.
5. The structure according to claim 3 having high-performance sound insulation and vibration reduction effect on equipment, characterized in that: The thickness of the separation layer (4) is 6-50 mm.
6. The structure according to claim 3 having high-performance sound insulation and vibration reduction effect on equipment, characterized in that: The surface of the separation layer (4) is a wave-shaped structure.