CFE-m global depth denoising green integrated system
By using CFE-M composite environmentally friendly new materials, combined with irregular geometric structures and small molecule regulation technology, a whole-area noise reduction system is constructed, which solves the systemic problem of urban noise control and achieves comprehensive noise reduction and green environmental improvement of the building environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 朱静
- Filing Date
- 2026-05-07
- Publication Date
- 2026-06-12
AI Technical Summary
Existing technologies for urban noise control suffer from limitations such as single treatment methods, poor effectiveness, substandard environmental performance, high costs, and a lack of comprehensive and systematic solutions, especially in terms of long-term sound wave blocking and deep purification methods for building exteriors and interiors.
Using CFE-M composite environmentally friendly new material, combined with an irregular multidimensional Teo geometric coupling protection system and a small molecule functional integration and regulation system, an integrated internal and external noise reduction system is constructed. Through irregular geometric structure, sound waves are blocked and deeply decomposed and purified indoors. The material itself is green, low-carbon, environmentally friendly and non-toxic, and easy to construct.
It achieves deep noise reduction across the entire built environment, improves the livability of residential and office environments, has long-term stability and high-efficiency noise reduction performance, is applicable to different building types, has wide market application, and has commercial value and social benefits.
Smart Images
Figure CN122190397A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of acoustic environmental protection new materials technology, specifically to a CFE-M full-area deep noise reduction green integrated system, which is an urban full-area noise comprehensive management technology developed based on CFE-M composite environmental protection new materials, and is applicable to various indoor and outdoor noise reduction scenarios in buildings. Background Technology
[0002] Currently, urban noise has become the second largest environmental hazard, seriously endangering the physical and mental health of residents. Traditional noise reduction methods are outdated and ineffective, fail to meet environmental protection standards, and have chaotic cost systems. There is a lack of long-term sound wave blocking solutions for exterior walls and a lack of deep noise purification systems for indoor spaces. There has been no complete and systematic solution for building noise pollution in the entire area for a long time. Summary of the Invention
[0003] Addressing the aforementioned industry pain points, this invention uses CFE-M composite environmentally friendly new material as its underlying foundation, innovatively develops dual-layer core technology, and creates the CFE-M full-area deep noise reduction green integrated system, realizing a technological upgrade from a single building material to a comprehensive urban environmental noise management system.
[0004] This invention is positioned to develop in parallel along two lines: inclusive economy and high-end technology. It aims to solve the problem of noise control in cities, improve the quality of life, promote the development of ultra-low energy green buildings, deeply respond to the national environmental protection strategy, and has both commercial value and significant significance for people's livelihood.
[0005] The core technology of this invention is divided into two major modules: the exterior wall of the building adopts an irregular multidimensional Teo geometric coupling protection system, and the interior of the building adopts a small molecule functional integration and regulation system. The two modules rely on CFE-M composite environmentally friendly new materials to achieve technical synergy and construct an integrated noise reduction closed loop for both interior and exterior.
[0006] The core of this invention is a CFE-M composite environmentally friendly new material. The original formula is completely preserved, and the technology has been upgraded and optimized on this basis. The noise reduction performance has been comprehensively enhanced. The material itself is green, low-carbon, environmentally friendly and non-toxic, and has long-term stability.
[0007] The irregular multidimensional Teo geometric coupling protection system for building exterior walls adopts an irregular and exclusive geometric structure design. It does not require traditional noise reduction materials and can strongly block the transmission of external sound waves from the source. At the same time, it can achieve low-carbon cooling and green energy saving of buildings. The technology is concealed and prevents the leakage of core technologies.
[0008] The building interior small molecule functional integrated control system is based on the principle of micro-energy level technology. It deeply decomposes and purifies residual sound waves in the room, with no harmful substances emitted. The construction and installation are convenient and flexible, and the physical structure can be replaced according to needs in the future. The core noise reduction purpose and performance remain unchanged permanently.
[0009] This invention is uniquely innovative, and there is currently no similar integrated internal and external noise reduction system in China or abroad. It achieves dual technical confidentiality through irregular geometric structure and abstract small molecule terminology, and with multiple layers of patent protection, it forms an insurmountable technical barrier.
[0010] This invention has a wide range of applications. The basic, affordable version is suitable for residential buildings, schools, hospitals, and other public welfare projects, offering high cost-effectiveness and a broad market demand. The high-end flagship version is suitable for high-rise landmarks, Grade A office buildings, and high-end industrial parks, offering high product premiums and large profit margins, which can significantly improve the overall valuation of projects.
[0011] The national building noise reduction market in which this invention is located is a blue ocean market with an overall scale of over 100 billion yuan. The project has strong technical necessity and wide coverage, and can obtain special national policy support. After production, annual revenue, profit and tax revenue will achieve large-scale growth.
[0012] This invention has a complete patent layout, retaining all existing basic core patents without invalidation, and simultaneously adding patents for irregular geometric structures and small molecule regulation processes. The initial application adopts an abstract and confidential approach, while the physical structure can be flexibly adjusted in later production, ensuring comprehensive intellectual property protection. Attached Figure Description
[0013] Figure 1 CFE-M Full-Domain Deep Noise Reduction Green Integrated System Overall Architecture Diagram Figure 2 Schematic diagram of irregular multidimensional Teo geometric coupling protection architecture Figure 3 Schematic diagram of the principle of small molecule functional integration regulation system Figure 4 Schematic diagram of the system's full-band noise reduction performance Figure 5 System dual-product line application scenario diagram Figure 6 System application installation diagram for public welfare scenarios Figure 7 System installation diagram for high-end commercial scenarios Detailed Implementation
[0014] The present invention will be further described in detail below with reference to specific embodiments, so as to better understand the technical solution of the present invention.
[0015] Example 1: Noise Reduction Construction for Residential Buildings Step 1: Preliminary Preparations 1. On-site survey: Conduct noise source surveys on the exterior walls, interior walls, and around doors and windows of residential buildings to determine the main noise types (outdoor traffic noise, high-rise airflow noise, and noise transmitted between floors) and mark key areas for noise reduction; 2. Material Preparation: Based on the building area, customize the corresponding specifications of the irregular Teo geometric modules for the building exterior walls. The modules are made of modified plant fiber + inorganic mineral particle composite material, with a uniform size of 600mm×600mm×50mm and an irregular wave-like biomimetic geometric shape on the surface; prepare indoor small molecule noise reduction materials, which are made of powdered modified diatomaceous earth + nano-level activated carbon composite small molecule materials, along with environmentally friendly special adhesives, sealants, and fixing expansion bolts.
[0016] 3. Tool preparation: Prepare construction tools such as electric drill, spirit level, scraper, mixing bucket, plastering tools, and cleaning equipment.
[0017] Step 2: Installation of irregularly shaped Teo geometric modules on the exterior wall 1. Base treatment: Clean dust, oil stains, and protruding debris from the exterior walls of the residence, ensuring the wall surface is flat and dry, and repair and level any cracks in the wall surface; 2. Positioning and layout: Based on the survey marks, use a spirit level to lay out lines on the wall to determine the installation position of the modules, leaving a 2mm expansion gap between the modules; 3. Module fixing: Apply environmentally friendly adhesive evenly to the back of the module, attach the module to the wall and position it, and use expansion bolts to fix it from the four corners and the center of the module. The bolts should be embedded inside the module to ensure that the exterior wall surface is flat and without protrusions. 4. Sealing gaps: After the modules are installed, use environmentally friendly sealant to fill the expansion gaps between the modules. Apply the sealant evenly and fully to prevent air leakage and complete the construction of the exterior wall noise reduction layer.
[0018] Step 3: Application of indoor small molecule noise reduction materials 1. Interior substrate preparation: Clean dust and debris from interior walls and ceilings, remove any loose coatings on the walls, and ensure a firm substrate; 2. Material preparation: Pour the powdered indoor small molecule noise reduction material and the special mixing agent into the mixing bucket at a mass ratio of 4:1, and stir thoroughly until it becomes a paste with no lumps and moderate fluidity; 3. Application: Use a scraper to evenly apply the prepared small-molecule material to the interior walls and ceiling. The thickness of the application should be controlled at 3-5mm. Apply in two coats. The first coat should be 2mm thick. After it dries, apply the second coat to level the surface and ensure a smooth surface. 4. Curing and shaping: After application, close doors and windows and allow to cure naturally for 24 hours. Avoid touching or bumping the material during the curing period. Once the material is completely dry and cured, an indoor noise reduction layer will be formed.
[0019] Step 4: Acceptance Testing and Debugging After construction was completed, a noise meter was used to test indoor and outdoor noise. With outdoor noise at 65dB, indoor noise was controlled within 30dB, which meets the noise reduction standards for residential buildings, and the overall construction was completed.
[0020] Example 2: Noise Reduction Construction for Office Buildings Step 1: Preliminary Preparations 1. On-site survey: Conduct comprehensive testing of high-rise airflow noise, outdoor urban noise, and noise transmitted from office equipment in office buildings, divide the building into different noise reduction zones such as public office areas, meeting rooms, and private offices, and develop differentiated construction plans; 2. Material preparation: The exterior wall irregular-shaped Teo geometric modules are made of high-strength modified environmentally friendly composite materials, with dimensions of 800mm×800mm×60mm, which are suitable for the wind resistance and weather resistance requirements of high-rise office buildings; the interior small molecule noise reduction material is a paste-like finished product, which does not require on-site mixing and is suitable for large-area rapid construction; and a matching metal fixing frame and anti-corrosion sealing components are provided. 3. Personnel and tools: Assemble a professional construction team and equip it with tools such as electric drills, cutting machines, spraying equipment, and level measuring instruments.
[0021] Step 2: Installation of exterior wall modules 1. Base reinforcement: Reinforce the base of the office building's exterior walls by installing a metal fixing frame. The frame is firmly connected to the wall, improving the module's load-bearing capacity and wind resistance. 2. Modular splicing: Irregularly shaped Teo geometric modules are spliced and installed on the metal frame using a snap-on fixing method. The modules are staggered at the splicing points to enhance the airflow and noise blocking effect. 3. Sealing and corrosion protection: After the modules are assembled, apply anti-corrosion sealant to the joints and frame connections to prevent rainwater penetration and material corrosion, thereby improving the stability of the exterior wall structure.
[0022] Step 3: Construction of Indoor Noise Reduction Layer 1. Zoned application: In areas with high noise reduction requirements, such as meeting rooms and private offices, apply a 5mm thick layer of small molecule noise reduction material; in public office areas, apply a 4mm thick layer to balance noise reduction effect and construction cost. 2. Rapid construction: The paste-like small-molecule noise reduction material is evenly sprayed onto the interior walls and ceilings using a spraying method. The spray thickness is uniform, with no missed areas or drips. 3. Detail treatment: Apply a thicker layer of small-molecule material to door and window frames, pipe penetration points, and other areas prone to noise penetration for sealing and noise reduction.
[0023] Step 4: Final Acceptance After construction was completed, the noise reduction effect in each area was tested. The background noise in the office area was controlled within 35dB, which met the acoustic environment standards for office buildings. The system operated stably, with no issues such as material falling off or leakage. The project was then accepted.
[0024] Example 3: Noise Reduction Construction for Commercial Buildings Step 1: Preliminary Preparations 1. On-site survey: Conduct surveys on noise from pedestrian traffic, equipment, and outdoor commercial areas in commercial buildings to determine the key areas for noise reduction: the interior of the shopping mall, underground parking garage, and equipment room; 2. Material preparation: The exterior wall irregular-shaped Teo geometric modules adopt a large size of 1000mm×1000mm×70mm to enhance the noise reduction and decoration of a large area; the interior small molecule noise reduction material is enriched with flame retardant components to meet the fire protection requirements of commercial buildings; 3. Construction planning: Construction will be carried out in stages and in different areas, taking into account the business hours of commercial buildings, to avoid affecting normal operations.
[0025] Step 2: Simultaneous construction of exterior and interior walls 1. Exterior wall construction: Clean the base layer of the commercial building's exterior wall, and directly install irregular geometric modules using a dual fixing method of adhesive and bolts. The module shape is integrated with the building's exterior decoration, achieving a combination of noise reduction and decoration; 2. Indoor construction: In the equipment room area, small molecule noise reduction material is laid on the walls and floors, and a wear-resistant protective layer is laid on top of the floor material; in the public areas inside the mall, flame-retardant small molecule noise reduction material is sprayed, which takes into account multiple properties such as noise reduction, flame retardancy and environmental protection.
[0026] Step 3: System Debugging After construction was completed, the overall noise reduction system was tested. The noise inside the commercial building was reduced by more than 40dB, and the noise from equipment and pedestrians was effectively controlled, meeting the environmental protection operation standards for commercial buildings.
[0027] Conclusion The CFE-M full-area deep noise reduction green integrated system described in this invention can flexibly adjust material specifications and construction processes according to different scenarios such as residential buildings, office buildings, and commercial buildings. Through the dual-layer synergy of the exterior wall irregular-shaped Teo geometric modules and the interior small molecule noise reduction materials, it achieves full-scene, full-area deep noise reduction. At the same time, it follows the green, low-carbon, and environmentally friendly concept throughout the process. It is easy to construct, has wide applicability, and has extremely strong market promotion value and social application benefits.
Claims
1. A CFE-M global deep noise reduction green integrated system, characterized in that, With CFE-M composite environmentally friendly new material as the underlying core, it adopts a collaborative architecture of building exterior walls and interior double-layer technology. It consists of irregular multi-dimensional Teo geometric coupling protection modules and small molecule functional integration and regulation modules to achieve integrated noise control in both indoor and outdoor areas. The product line is divided into two categories: affordable and high-tech.
2. The CFE-M global deep noise reduction green integrated system according to claim 1, characterized in that: The building's exterior walls are equipped with an irregularly shaped, multi-dimensional Teo geometric coupling protection system. This system uses an irregular, proprietary geometric structure to powerfully block external sound waves across the entire frequency band from the source, while simultaneously achieving low-carbon cooling and green energy saving. The system is discreet in appearance and its core technology cannot be reverse-engineered.
3. The CFE-M global depth noise reduction green integrated system according to claim 1, characterized in that: The building's interior is equipped with a small molecule functional integrated control system, which deeply eliminates residual sound waves through a micro-energy level technology path. It features strong noise reduction, space purification, environmental protection and non-toxicity, and convenient construction. The physical structure can be flexibly replaced, and the core noise reduction performance remains constant.
4. The CFE-M global depth noise reduction green integrated system according to claim 1, characterized in that: The system's underlying layer uses CFE-M composite environmentally friendly new material, retaining the original core formula completely. Its noise reduction performance is superior to traditional noise reduction technology, possessing a unique technological barrier that cannot be imitated or copied by competitors.
5. The CFE-M global deep noise reduction green integrated system according to claim 1, characterized in that: The system's fire resistance meets the highest national safety standards, releases no harmful substances, complies with green and environmentally friendly building material requirements, and is suitable for applications in all scenarios, including residences, schools, hospitals, Grade A office buildings, and industrial parks.
6. The CFE-M global depth noise reduction green integrated system according to claim 2, characterized in that: The heterogeneous multidimensional Teo geometric coupling protection system and the small molecule functional integration and regulation system form an internal and external linkage technology closed loop, achieving noise control across the entire frequency band from 200Hz to 8kHz, and significantly improving the noise reduction effect in the mid and low frequencies.
7. The CFE-M global depth noise reduction green integrated system according to claim 1, characterized in that: The system employs a multi-layered patent protection framework, retaining existing core patents while adding new patents for irregular geometric structures and small molecule control processes, resulting in a complete intellectual property system.