Emptying noise reduction structure of magnetic suspension air blower and magnetic suspension air blower comprising emptying noise reduction structure

• Main Authors: DAI HEYAN, JIANG SEN, ZHANG HUI, ZHANG CHAOPING, ZHANG JIONGYAN, WANG QUANCHAO
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The emptying noise reduction structure of the magnetic suspension air blower and the magnetic suspension air blower comprising the emptying noise reduction structure comprise a noise reduction pipeline, one end of the noise reduction pipeline is communicated with an emptying valve, and the other end of the noise reduction pipeline is communicated with a box body chassis; a plurality of partition plates are arranged on the box body chassis, air diffusion channels are formed in the partition plates, and the air diffusion channels are used for diffusing air in the silencing pipeline; according to the technical scheme, the noise pollution generated when the magnetic suspension air blower is emptied can be reduced, and therefore the influence of the noise pollution on the surrounding environment and equipment operators is effectively reduced. 一种磁悬浮鼓风机放空降噪结构及含有其的磁悬浮鼓风机，该结构包括消音管道，所述的消音管道的一端与放空阀连通，另一端与箱体底盘连通；所述的箱体底盘上设置有多个隔板，所述的隔板上设置有空气扩散通道，所述的空气扩散通道用于消音管道内的空气的扩散；本申请的技术方案具有能减少磁悬浮鼓风机放空时所产生的噪音污染，从而有效降低噪声污染对周围环境和设备操作人员影响