Reasonable utilization of sand blasting pipe used in buildings
2020-05-12
The air conditioning in the hall of a giant building is provided by the 6FWB unit fixed in the basement. The vibration of the unit is transmitted to the ground hall through the bridge connecting the sand blasting hose pipe, and the noise value reaches 45dB. In such an environment, people always feel uncomfortable. After improving the design, sandblasting hose is connected in series on the connecting pipe, which not only absorbs part of the vibration caused by the unit
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