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class="article135" data-role="outer" label="edit by 135editor"> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size: 16px; text-indent: 2em;">在工业和商业环境中,¼›Õd¿ƒé£Žæœºå¸¸ç”¨äºŽé€šé£Žå’Œç©ºæ°”处ç†ï¼Œä½†å…¶˜qè¡Œ˜q‡ç¨‹ä¸­äñ”生的噪音å¯èƒ½ä¼šå¯¹å·¥ä½œçŽ¯å¢ƒå’Œå‘¨è¾¹åŒºåŸŸé€ æˆå½±å“。因此,对离心风æœø™¿›è¡Œæœ‰æ•ˆçš„消声处ç†æ˜‘Ö¾—ž®¤äØ“é‡è¦ã€‚以下是几ç§å¸¸è§ä¸”有效的¼›Õd¿ƒé£Žæœºæ¶ˆå£°æŽªæ–½ã€?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">措施一åQšå®‰è£…隔声罩</span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">在离心风æœÞZ¸Šå®‰è£…隔声¾|©æ˜¯é™ä½Žå™ªéŸ³çš„一¿U有效方法。根æ®é£Žæœºçš„大å°å’Œç±»åž‹ï¼Œå¯ä»¥é€‰æ‹©æ‹¼æŽ¥éš”声æ¿æˆ–整体å¼éš”声罩。隔声罩应设计åˆç†ï¼ŒåŒ…括˜q›å‡ºé£Žå£å’Œæ£€ä¿®é—¨½{‰ï¼Œä»¥ä¿è¯é£Žæœºçš„正常˜q行和维护。隔声罩的æ质应å…ähœ‰è‰¯å¥½çš„éš”éŸÏx€§èƒ½åQŒå¸¸è§çš„æ料有高密度æ¿æã€éš”éŸÏx£‰½{‰ã€‚此外,在隔声罩的顶部应安装排气½Ž¡ï¼Œä»¥ç¡®ä¿æ•£çƒ­è‰¯å¥½ï¼Œé¿å…因温度过高媄å“风机性能ã€?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">措施二:使用软硬¾l“åˆçš„å¸å£°éš”声ææ–?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">采用软硬¾l“åˆçš„å¸å£°éš”声æ料是å¦ä¸€¿U常è§çš„é™å™ªæ–ÒŽ³•ã€‚这些æ料通常由多层éžé‡‘属å¤åˆææ–™å åˆè€ŒæˆåQŒé€šè¿‡äº¤æ›¿æŽ’列实现最佳的隔声和å¸å£°æ•ˆæžœã€‚èÊY性æ料如çŽÈ’ƒ‹‚‰ã€æˆö沫塑料等åQŒå…·æœ‰è‰¯å¥½çš„å¸å£°æ€§èƒ½åQŒè€Œç¡¬æ€§æ料如矌™†æр金属濽{‰ï¼Œåˆ™èƒ½å¤Ÿæœ‰æ•ˆé˜»æŒ¡å£°éŸ³çš„传播。通过ž®†è¿™äº›æ料科学组åˆï¼Œå¯ä»¥å¤§å¹…é™ä½Ž¼›Õd¿ƒé£Žæœºçš„噪韟ë€?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">措施三:优化风机安装ä½ç½®</span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">风机的安装佾|®å¯¹å™ªéŸ³çš„传播有很大影å“。尽é‡å°†é£Žæœºå®‰è£…在远¼›ÖMh¾Ÿ¤æ´»åŠ¨åŒºåŸŸçš„地方åQŒæˆ–者利用徽{‘物的隔音特性,ž®†é£Žæœºå®‰è£…在墙体或其他结构åŽé¢ï¼Œä»¥å‡å¼±å™ªéŸ³çš„直接传播。此外,安装时应¼‹®ä¿é£Žæœºä¸Žåœ°é¢ä¹‹é—´æœ‰å‡éœ‡è£…ç½®åQŒä»¥å‡å°‘˜q行时äñ”生的振动噪音ã€?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">措施四:使用消声å™?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span style="font-size:16px;">在风机的˜q›é£Žå£å’Œå‡ºé£Žå£å®‰è£…消声器也是有效的é™å™ªæ‰‹ŒDüc€‚消声器通过å¸æ”¶å’Œé˜»éš”声éŸÏx¥é™ä½Žå™ªéŸ³åQŒå¸¸è§çš„¾cÕdž‹æœ‰é˜»æ€§æ¶ˆå£°å™¨ã€æŠ—性消声器和å¤åˆæ¶ˆå£°å™¨½{‰ã€‚æ ¹æ®å…·ä½“需求选择åˆé€‚的消声器,å¯ä»¥æ˜¾è‘—é™ä½Žé£Žæœº˜q行时的噪音ã€?/span></p> <p align="left" style="text-indent: 2em; margin-bottom: 10px; line-height: 2em;"> <span 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