A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The silencing device is characterized in that the silencing device comprises an outer frame, an inner frame and a silencing structure, the outer frame is provided with an outer sound insulation layer, an outer blocking layer and an outer protection layer, the outer sound insulation layer, the outer blocking layer and the outer protection layer are sequentially arranged in an overlapped mode from inside to outside, and the inner frame is provided with an inner sound insulation layer, an inner blocking layer and an inner protection layer; the inner sound insulation layer, the inner blocking layer and the inner protection layer are sequentially arranged in an overlapped mode from outside to inside, the outer sound insulation layer is made of sound absorption materials, the inner portion of the inner sound insulation layer is hollow, a second bearing frame is arranged in the inner sound insulation layer, interval spaces are reserved between the supporting rods, and the interval spaces are filled with pouring sealants. The pouring sealant comprises a pouring sealant main agent YH-9012A and a pouring sealant auxiliary agent YH-9012B, the weight ratio of the pouring sealant main agent YH-9012A to the pouring sealant auxiliary agent YH-9012B is 5: 1, an unexpected sound insulation effect is achieved, and the pouring sealant has the advantages of being long in service life, high in bearing capacity, convenient to install and the like.
本发明公开了一种静音装置，其特征在于：包括外框、内框和消音结构，所述外框设有外隔音层、外阻隔层和外保护层，所述外隔音层、外阻隔层和外保护层由内向外依次叠加设置，所述内框设有内隔音层、内阻隔层和内保护层，所述内隔音层、内阻隔层和内保护层由外向内依次叠加设置，所述外隔音层为吸音材料，所述内隔音层内部中空，内设有第二承重架，各支撑杆留有间隔空间，间隔空间中填充有灌封胶，本发明还通过在内隔音层中填充有灌封胶，灌封胶包括灌封胶主剂YH‑9012A和灌封胶副剂YH‑9012B，其中灌封胶主剂YH‑9012A和灌封胶副剂YH‑9012B重量比例为5:1，具有意想不到的隔音效果，本发明具有使用寿命寿命长、承重能力强、安装方便等特点。
The silencing device is characterized in that the silencing device comprises an outer frame, an inner frame and a silencing structure, the outer frame is provided with an outer sound insulation layer, an outer blocking layer and an outer protection layer, the outer sound insulation layer, the outer blocking layer and the outer protection layer are sequentially arranged in an overlapped mode from inside to outside, and the inner frame is provided with an inner sound insulation layer, an inner blocking layer and an inner protection layer; the inner sound insulation layer, the inner blocking layer and the inner protection layer are sequentially arranged in an overlapped mode from outside to inside, the outer sound insulation layer is made of sound absorption materials, the inner portion of the inner sound insulation layer is hollow, a second bearing frame is arranged in the inner sound insulation layer, interval spaces are reserved between the supporting rods, and the interval spaces are filled with pouring sealants. The pouring sealant comprises a pouring sealant main agent YH-9012A and a pouring sealant auxiliary agent YH-9012B, the weight ratio of the pouring sealant main agent YH-9012A to the pouring sealant auxiliary agent YH-9012B is 5: 1, an unexpected sound insulation effect is achieved, and the pouring sealant has the advantages of being long in service life, high in bearing capacity, convenient to install and the like.
本发明公开了一种静音装置，其特征在于：包括外框、内框和消音结构，所述外框设有外隔音层、外阻隔层和外保护层，所述外隔音层、外阻隔层和外保护层由内向外依次叠加设置，所述内框设有内隔音层、内阻隔层和内保护层，所述内隔音层、内阻隔层和内保护层由外向内依次叠加设置，所述外隔音层为吸音材料，所述内隔音层内部中空，内设有第二承重架，各支撑杆留有间隔空间，间隔空间中填充有灌封胶，本发明还通过在内隔音层中填充有灌封胶，灌封胶包括灌封胶主剂YH‑9012A和灌封胶副剂YH‑9012B，其中灌封胶主剂YH‑9012A和灌封胶副剂YH‑9012B重量比例为5:1，具有意想不到的隔音效果，本发明具有使用寿命寿命长、承重能力强、安装方便等特点。
Mute device
一种静音装置
WANG RUIGUO (author)
2024-08-06
Patent
Electronic Resource
Chinese