With the acceleration of urbanization, underground buildings such as subways, underground shopping malls, underground garages, etc. are becoming more and more common. While these underground buildings bring convenience to people, they also bring some environmental problems, the most prominent of which is the noise problem. Especially in the underground exhaust fan room and underground garage, due to the operation of mechanical equipment and the entry and exit of vehicles, large noise is often generated, which has a certain impact on the surrounding residents and users in the building.
First of all, let's take a look at the noise problem of the underground exhaust fan room. The exhaust fan room is an indispensable part of the underground building, and its main function is to exhaust the air out of the underground building to ensure the air quality and environmental comfort of the underground space. However, during the operation of the exhaust fan, a large noise will be generated, which will have a certain impact on the surrounding environment and residents. Specifically, the noise of the underground exhaust fan room is mainly related to the operation of the exhaust fan, and its noise intensity is related to various factors such as the power, speed, and quality of the noise reduction equipment of the exhaust fan. For large underground buildings such as underground shopping malls and subways, exhaust fan rooms are usually located at the bottom or corner of the building to minimize the impact on the surrounding environment and residents.
However, in the actual operation process, the noise problem of the underground exhaust fan room is still unavoidable. For surrounding residents, the noise of exhaust fans may have a certain impact on their life and work, such as affecting sleep and interfering with work. For users in underground buildings, although the noise of the exhaust fan can be reduced to a certain extent in the building, in some specific circumstances, such as exhaust fan failure or damage to the muffler equipment, it may still have a greater impact on the user.
Therefore, for the noise problem of the underground exhaust fan room, we need to take effective measures to control and control. First of all, in the design and construction stage, the location of the exhaust fan room, the selection and installation of noise attenuation equipment, etc., should be fully considered to reduce the impact of noise on the surrounding environment and residents as much as possible. Secondly, for the exhaust fan room that has been built, regular maintenance, replacement of sound reduction equipment, and strengthening sound insulation measures can be taken to reduce the impact of noise on the surrounding environment and residents.
In addition, the noise problem of the underground garage also needs to be paid enough attention. The underground garage is one of the common parking facilities in the city, due to the operation of vehicles in and out, driving and parking, it often produces large noise, which has a certain impact on the surrounding environment and residents. Similar to the noise problem of the underground exhaust fan room, the noise intensity of the underground garage is also related to various factors such as the type of vehicle, the design of the garage, and the selection of ventilation equipment.
For the noise problem of underground garages, effective measures need to be taken to control and control. First of all, during the design and construction phase, the location of the garage, the selection and installation of ventilation equipment, etc., should be fully considered to minimize the impact of noise on the surrounding environment and residents. Secondly, for garages that have already been built, measures such as strengthening sound insulation, regular maintenance and maintenance of ventilation equipment can be taken to reduce the impact of noise on the surrounding environment and residents.
To sum up, the noise problem of underground exhaust fan room and underground garage is one of the common environmental problems in underground construction. We need to take effective measures to control and remediate to minimize the impact on the surrounding environment and residents. This not only helps to improve the comfort of underground buildings, but also is one of the important contents of urban environmental management and construction.