CN-224214051-U - Acoustic sound insulation landscape composite structure

CN224214051UCN 224214051 UCN224214051 UCN 224214051UCN-224214051-U

Abstract

The utility model belongs to the technical field of urban environment protection, and particularly relates to an acoustic sound insulation landscape composite structure. The laminated glass is arranged in the structural frame in a parallel and sealed mode, the structural frame supports and fixes the laminated glass, a sealed sound insulation space is formed between the two laminated glass, the drying box is located in the two laminated glass and at the bottom of the sound insulation space and can be detached and replaced, a drying agent is arranged in the drying box, a plurality of ventilation holes are formed in the top of the drying box, water vapor in the sound insulation space is absorbed by the drying agent through the ventilation holes, and the sound insulation cotton is arranged below the two laminated glass and the drying box and is located between the laminated glass and a supporting surface of the structural frame. The utility model can reduce noise pollution, improve comfort level of residents, introduce active dehumidification drying agent, ensure definition of viewing, improve durability of the metal structure frame, and synchronously jump maintainability.

Inventors

CAO JINGWEN
Lang shuang
Jin Ruichun
CHEN GUAN
HAN YAN
LIU JIANGSHUI
Zhong Shunbo
XU SHENG
LUO MINGHUAN
REN JIAYU
ZHOU XUAN
SHEN XUEMEI
SONG XIAO
GENG YUAN
DAI CHENGLONG

Assignees

上海林同炎李国豪土建工程咨询有限公司

Dates

Publication Date: 20260508
Application Date: 20250509

Claims (6)

1. The acoustic sound insulation landscape composite structure is characterized by comprising laminated glass, a drying box, sound insulation cotton and a structural frame; The two pieces of laminated glass are arranged in the structural frame in parallel and in a sealing manner, the structural frame supports and fixes the laminated glass, and a closed sound insulation space is formed between the two pieces of laminated glass; The drying box is positioned in the two pieces of laminated glass and at the bottom of the sound insulation space and can be detached and replaced, a drying agent is arranged in the drying box, and a plurality of ventilation holes are formed in the top of the drying box, so that water vapor in the sound insulation space is absorbed by the drying agent through the ventilation holes; The soundproof cotton is arranged below the two laminated glass and the drying box and is positioned between the laminated glass and the structural frame supporting surface.
2. The composite structure of claim 1, wherein a sound-insulating plate parallel to the laminated glass is further arranged in the middle between the two laminated glass plates to divide the sound-insulating space into two parts, the sound-insulating plate is made of transparent acrylic materials, and the laminated glass plates and the sound-insulating plate are attached to the two side surfaces of the drying box.
3. The composite structure of acoustic sound insulation and landscape according to claim 1 or 2, wherein the drying box is divided into an upper cavity and a lower cavity, the upper cavity is filled with allochroic silica gel particles, the lower cavity is filled with desiccant particles, the upper cavity and the lower cavity are separated by a partition plate with air holes, the top of the drying box, namely the top surface of the upper cavity is a transparent plate with the air holes, and the state of allochroic silica gel particles can be observed; the color of the allochroic silica gel particles changes along with the change of humidity.
4. An acoustic sound-insulating landscape composite structure according to claim 3, wherein the dry box is a replaceable component; An opening is formed in the side face of the bottom frame of the structural frame, and the drying box is horizontally inserted in the lateral direction; the drying box laminating acoustic celotex board on the side, along length direction be equipped with the sand grip as the guide bar, correspond the guide bar position on the acoustic celotex board, be equipped with the recess that the guide bar shape matches, the drying box inserts the back from the drying box opening, and the drying box can be inserted along the recess through the guide bar, can not the skew position.
5. The acoustic sound-insulating landscape composite structure of claim 4, wherein after the drying box is inserted into place, an automatic rebound device is arranged in the bottom frame of the structural frame and corresponds to the position where the insertion end of the drying box is positioned; The drying box is inserted into the bottom frame of the structural frame, and after the drying box is pushed to the bottom, the end face of the drying box is pushed to be flush with the side face of the bottom frame of the structural frame and locked; When the drying box is replaced, the pushing end of the drying box is pressed down in the horizontal direction, and the drying box can be ejected out through the automatic rebound device, so that the drying box can be conveniently pulled out for replacement after long-time use.
6. The acoustic sound-insulation landscape composite structure according to claim 1, wherein the structural frame is a window frame, a door frame, a partition wall body or a partition plate frame, and is made of a bridge-cut aluminum alloy profile.

Description

Acoustic sound insulation landscape composite structure Technical Field The utility model belongs to the technical field of urban environment protection, and particularly relates to an acoustic sound insulation landscape composite structure. Background With the continuous advancement of the urban process, the problem of noise pollution in cities is increasingly prominent. Noise generated from sources such as traffic, industry, and construction has a negative impact on the health and living environment of people. In order to reduce such noise pollution, landscape noise isolation barriers are widely used as an effective solution. However, there are still some studies on the design, effect evaluation, application range and the like of the acoustic sound insulation landscape composite structure to be explored. Noise generated by the noise source is effectively isolated, the degree of spreading the noise to a resident area is reduced, and therefore the urban environment quality is improved, and the life quality and comfort level of residents are improved. Meanwhile, the landscape noise isolation barrier can beautify urban environment, protect natural ecological environment, improve road traffic safety and the like. In the future, the application prospect of the acoustic sound insulation landscape composite structure is quite wide. With the continuous acceleration of the urban process, the urban noise pollution problem is increasingly prominent, and the acoustic sound insulation landscape composite structure serving as an effective technical means can be widely applied to urban planning and construction. Meanwhile, along with the continuous innovation of the technology and the improvement of the landscape noise isolation barrier, the design of the landscape noise isolation barrier is more exquisite and diversified, and the landscape noise isolation barrier becomes a part of urban landscape and provides a more convenient and attractive environment for urban development. Therefore, the application prospect of the acoustic sound insulation landscape composite structure is expected to be very wide. Disclosure of Invention The utility model aims to provide an acoustic sound insulation landscape composite structure which is easy to operate, high in fusion degree and good in noise reduction effect. The utility model relates to an acoustic sound insulation landscape composite structure, which comprises laminated glass, a drying box, sound insulation cotton and a structural frame; The two pieces of laminated glass are arranged in the structural frame in parallel and in a sealing manner, the structural frame supports and fixes the laminated glass, and a closed sound insulation space is formed between the two pieces of laminated glass; The drying box is positioned in the two pieces of laminated glass and at the bottom of the sound insulation space and can be detached and replaced, a drying agent is arranged in the drying box, and a plurality of ventilation holes are formed in the top of the drying box, so that water vapor in the sound insulation space is absorbed by the drying agent through the ventilation holes; The soundproof cotton is arranged below the two laminated glass and the drying box and is positioned between the laminated glass and the structural frame supporting surface. In the utility model, a sound insulation plate parallel to the laminated glass is arranged in the middle between the two laminated glass, the sound insulation space is divided into two parts, the sound insulation plate is made of transparent acrylic materials, the laminated glass and the sound insulation plate are attached to the side surfaces of the two sides of the drying box, and the sound insulation plate can further isolate noise. According to the utility model, the drying box is divided into an upper cavity and a lower cavity, the upper cavity is filled with allochroic silica gel particles, the lower cavity is filled with desiccant particles, the upper cavity and the lower cavity are separated by a partition plate with air holes, and the top of the drying box, namely the top surface of the upper cavity is a transparent plate with the air holes, so that the state of allochroic silica gel particles can be observed; the color of the allochroic silica gel particles changes along with the change of humidity. In the utility model, the drying box is a replaceable part; An opening is formed in the side face of the bottom frame of the structural frame, and the drying box is horizontally inserted in the lateral direction; the drying box laminating acoustic celotex board on the side, along length direction be equipped with the sand grip as the guide bar, correspond the guide bar position on the acoustic celotex board, be equipped with the recess that the guide bar shape matches, the drying box inserts the back from the drying box opening, and the drying box can be inserted along the recess through the guide bar, can not the skew position. In the uti