銆愬師鍒涖�戠紳闅欑數(shù)紓佹硠闇茬殑鍘熷洜_鎬庝箞鍖哄垎鐢電灞忚斀鏈烘煖鐨勫睆钄芥晥鏋滃拰鏉愭枡鐨勫叧緋?/h1>
鏉ユ簮錛?a href='http://www.di168.cn/news/338.html'>http://www.di168.cn/news/338.html 鍙戝竷鏃墮棿 : 2023-01-03
鐢熸椿涓殑寰堝琛屼笟鐨勫彂灞曚笌閮芥槸紱諱笉寮�鐨勶紝鏈夋椂鍊欎竴浜涜涓氭墍鍦ㄧ殑棰嗗煙閮芥湁鑷繁鐨勫搧鐗岋紝浠婂ぉ灝辯壒鍦扮粰澶у浠嬬粛涓�涓嬪父宸炲睆瀹囧睆钄借澶囨湁闄愬叕鍙?p style="text-indent:2em;"> 涓�鑸儏鍐典笅錛屽睆钄芥満綆變笂鐨勪笉鍚岄儴鍒嗙殑緇撳悎澶勪笉鍙兘瀹屽叏鎺ヨЕ錛屽彧鑳藉湪鏌愪簺鐐規(guī)帴瑙︿笂錛岃繖鏋勬垚浜嗕竴涓瓟媧為樀鍒椼�傜紳闅欐槸閫犳垚灞忚斀鏈虹灞忚斀鏁堣兘闄嶇駭鐨勪富瑕佸師鍥犱箣涓�銆傚湪瀹為檯宸ョ▼涓紝甯稿父鐢ㄧ紳闅欑殑闃繪姉鏉ヨ 閲忕紳闅欑殑灞忚斀鏁堣兘銆傜紳闅欑殑闃繪姉瓚婂皬錛屽垯鐢電娉勬紡瓚婂皬錛屽睆钄芥晥鑳借秺楂樸�?/p>
緙濋殭澶勭殑闃繪姉錛氱紳闅欑殑闃繪姉鍙互鐢ㄧ數(shù)闃誨拰鐢?shù)瀹跪q惰仈鏉ョ瓑鏁堬紝鍥犱負(fù)鎺ヨЕ涓婄殑鐐圭浉褰撲竴涓數(shù)闃伙紝娌℃湁鎺ヨЕ鐨勭偣鐩稿綋浜庝竴涓數(shù)瀹癸紝鏁翠釜緙濋殭灝辨槸璁稿鐢?shù)闃诲拰鐢?shù)瀹圭殑騫惰仈銆備綆棰戞椂錛岀數(shù)闃誨垎閲忚搗涓昏浣滅敤錛涢珮棰戞椂錛岀數(shù)瀹瑰垎閲忚搗涓昏浣滅敤銆傜敱浜庣數(shù)瀹圭殑瀹規(guī)姉闅忕潃棰戠巼鍗囬珮闄嶄綆錛屽洜姝ゅ鏋滅紳闅欐槸涓昏娉勬紡婧愶紝鍒欏睆钄芥満綆辯殑灞忚斀鏁堣兘浼樺娍闅忕潃棰戠巼鐨勫崌楂樿�屽鍔犮�備絾鏄紝濡傛灉緙濋殭鐨勫昂瀵歌緝澶э紝楂橀娉勬紡涔熸槸緙濋殭娉勬紡鐨勪富瑕佺幇璞°�?/p>
褰卞搷鐢?shù)闃绘垚鍒嗙殑鍥犵礌锛氬奖鍝嵕~濋殭涓婄數(shù)闃繪垚鍒嗙殑鍥犵礌涓昏鏈夛細鎺ヨЕ闈㈢Н錛堟帴瑙︾偣鏁幫級銆佹帴瑙﹂潰鏉愭枡錛堜竴鑸緝杞殑鏉愭枡鎺ヨЕ鐢?shù)闃昏緝灏忓Q夈�佹帴瑙﹂潰鐨勬竻媧佺▼搴︺�佹帴瑙﹂潰鐨勫帇鍔涳紙鍘嬪姏瑕佽凍浠ヤ嬌鎺ヨЕ鐐圭┛閫忛噾灞炶〃灞傛哀鍖栧眰錛夈�佹哀鍖栬厫铓�絳夈�?/p>
褰卞搷鐢?shù)瀹规垚鍒嗙殑鍥犵礌锛氭犚?guī)嵁鐢?shù)瀹瑰櫒鍘熺悊锛屽緢瀹规槗鐭ラ亾锛氫袱涓〃闈箣闂磋窛绂画憡杩戝Q岀浉瀵圭殑闈㈢Н瓚婂ぇ錛屽垯鐢?shù)瀹弓憡澶с�?/p>
瑙ｅ喅緙濋殭娉勬紡鐨勬帾鏂斤細
1錛?鎺ヨЕ闈㈢殑閲嶅悎闈㈢Н錛岃繖鍙互鍑忓皬鐢?shù)闃汇�佸鍔犵數(shù)瀹廣�?/p>
2錛?浣跨敤灝介噺澶氱殑绱у浐铻洪拤錛岃繖涔熷彲浠ュ噺灝忕數(shù)闃匯�佸鍔犵數(shù)瀹廣�?/p>
3錛?淇濇寔鎺ヨЕ闈㈡竻媧侊紝鍑忓皬鎺ヨЕ鐢?shù)闃汇�?/p>
4錛?淇濇寔鎺ヨЕ闈㈣緝濂界殑騫蟲暣搴︼紝榪欏彲浠ュ噺灝忕數(shù)闃匯�佸鍔犵數(shù)瀹廣�?/p>
5錛?浣跨敤鐢電瀵嗗皝琛灚鐢電錛屽浣曢伩鍏嶇紳闅欑數(shù)紓佹硠闇茬殑鍗遍櫓娑堥櫎緙濋殭涓婁笉鎺ヨЕ鐐廣�?/p>
鎮(zhèn)ㄦ垨璁告劅鍏磋叮鐨勬枃绔狅細
鐢電灞忚斀鏈烘煖鐨勪嬌鐢ㄤ篃鍙互璧峰埌灞忚斀鐨勬晥鑳斤紝瀵逛簬鐢電灞忚斀鏈烘煖鏉ヨ瀹冪殑灞忚斀鏁堟灉璺熸潗鏂欐槸鏈夊緢澶х殑鍏崇郴鐨勶紝榪欏叾涓殑鍘熸湁鏄粈涔堝憿錛熶笅闈㈡垜浠氨緇欏ぇ瀹惰璁茬數(shù)紓佸睆钄芥満鏌滄晥鏋滃拰鏉愭枡涔嬮棿鐨勫叧緋匯�?/p>
灞忚斀鏉愭枡閲囩敤閲戝睘鏉挎椂錛屽畠鐨勫睆钄芥晥鏋滐細 At=8.68t/未 20lg{(Z0 Z3)2/4Z0ZS } 鍒嗚礉鐢變笂榪板叕寮忓彲鐭ワ紝褰撳凡鐭ラ噾灞炴澘鐨勬潗鏂欎笌鍘氬害鏃訛紝鍗沖彲璁＄畻鍦ㄤ笉鍚岃窛紱匯�佷笉鍚岄鐜囥�佷笉鍚屽満婧愮殑灞忚斀鏁堟灉銆傞�夌敤未=0.5mm閽㈡澘錛屽垯鍏跺湪涓嶅悓鍦烘簮銆佷笉鍚岄鐜囨椂灞忚斀鏁堟灉鍧団墺120dB銆傛湰宸ョ▼閫夌敤鍘氬害涓何?2mm銆?mm鐨勯挗鏉褲�?/p>
榪欏氨鏄數(shù)紓佸睆钄芥満鏌滅殑鏁堟灉鍜屾潗鏂欎箣闂寸殑鍏崇郴錛屽綋鐒朵綘涔熼渶瑕佹牴鎹綘褰撴椂鐨勫疄闄呮儏鍐佃繘琛屽垎鏋愩�?/p>
浠ヤ笂鎵�浠嬬粛鐨勫嚑鐐瑰氨鏄湁鍏斥�滃憡璇変綘鐢電灞忚斀鏈烘煖鐨勫睆钄芥晥鏋滃拰鏉愭枡鐨勮仈緋燴�濈殑錛岀浉淇＄湅浜嗘湰鏂囩殑浠嬬粛鍚庯紝瀵硅繖鏂歸潰涔熶細鏈夎嚜宸辯殑涓�鐣璇嗭紝浠ュ悗閽堝絳夐棶棰樹篃鑳藉緢濂界殑瑙ｅ喅銆傚湪榪欓噷錛屾垜浠帹鑽愭?zhèn)ㄥ浜嗚В銆佸父宸炲睆瀹囧睆钄借澶囨湁闄愬叕鍙哥瓑鏈夊叧鐨勮鎭紝甯屾湜瀵規(guī)偍鏈夋墍甯姪錛?/p>
鐢熸椿涓殑寰堝琛屼笟鐨勫彂灞曚笌閮芥槸紱諱笉寮�鐨勶紝鏈夋椂鍊欎竴浜涜涓氭墍鍦ㄧ殑棰嗗煙閮芥湁鑷繁鐨勫搧鐗岋紝浠婂ぉ灝辯壒鍦扮粰澶у浠嬬粛涓�涓嬪父宸炲睆瀹囧睆钄借澶囨湁闄愬叕鍙?p style="text-indent:2em;"> 涓�鑸儏鍐典笅錛屽睆钄芥満綆變笂鐨勪笉鍚岄儴鍒嗙殑緇撳悎澶勪笉鍙兘瀹屽叏鎺ヨЕ錛屽彧鑳藉湪鏌愪簺鐐規(guī)帴瑙︿笂錛岃繖鏋勬垚浜嗕竴涓瓟媧為樀鍒椼�傜紳闅欐槸閫犳垚灞忚斀鏈虹灞忚斀鏁堣兘闄嶇駭鐨勪富瑕佸師鍥犱箣涓�銆傚湪瀹為檯宸ョ▼涓紝甯稿父鐢ㄧ紳闅欑殑闃繪姉鏉ヨ 閲忕紳闅欑殑灞忚斀鏁堣兘銆傜紳闅欑殑闃繪姉瓚婂皬錛屽垯鐢電娉勬紡瓚婂皬錛屽睆钄芥晥鑳借秺楂樸�?/p>
緙濋殭澶勭殑闃繪姉錛氱紳闅欑殑闃繪姉鍙互鐢ㄧ數(shù)闃誨拰鐢?shù)瀹跪q惰仈鏉ョ瓑鏁堬紝鍥犱負(fù)鎺ヨЕ涓婄殑鐐圭浉褰撲竴涓數(shù)闃伙紝娌℃湁鎺ヨЕ鐨勭偣鐩稿綋浜庝竴涓數(shù)瀹癸紝鏁翠釜緙濋殭灝辨槸璁稿鐢?shù)闃诲拰鐢?shù)瀹圭殑騫惰仈銆備綆棰戞椂錛岀數(shù)闃誨垎閲忚搗涓昏浣滅敤錛涢珮棰戞椂錛岀數(shù)瀹瑰垎閲忚搗涓昏浣滅敤銆傜敱浜庣數(shù)瀹圭殑瀹規(guī)姉闅忕潃棰戠巼鍗囬珮闄嶄綆錛屽洜姝ゅ鏋滅紳闅欐槸涓昏娉勬紡婧愶紝鍒欏睆钄芥満綆辯殑灞忚斀鏁堣兘浼樺娍闅忕潃棰戠巼鐨勫崌楂樿�屽鍔犮�備絾鏄紝濡傛灉緙濋殭鐨勫昂瀵歌緝澶э紝楂橀娉勬紡涔熸槸緙濋殭娉勬紡鐨勪富瑕佺幇璞°�?/p>
褰卞搷鐢?shù)闃绘垚鍒嗙殑鍥犵礌锛氬奖鍝嵕~濋殭涓婄數(shù)闃繪垚鍒嗙殑鍥犵礌涓昏鏈夛細鎺ヨЕ闈㈢Н錛堟帴瑙︾偣鏁幫級銆佹帴瑙﹂潰鏉愭枡錛堜竴鑸緝杞殑鏉愭枡鎺ヨЕ鐢?shù)闃昏緝灏忓Q夈�佹帴瑙﹂潰鐨勬竻媧佺▼搴︺�佹帴瑙﹂潰鐨勫帇鍔涳紙鍘嬪姏瑕佽凍浠ヤ嬌鎺ヨЕ鐐圭┛閫忛噾灞炶〃灞傛哀鍖栧眰錛夈�佹哀鍖栬厫铓�絳夈�?/p>
褰卞搷鐢?shù)瀹规垚鍒嗙殑鍥犵礌锛氭犚?guī)嵁鐢?shù)瀹瑰櫒鍘熺悊锛屽緢瀹规槗鐭ラ亾锛氫袱涓〃闈箣闂磋窛绂画憡杩戝Q岀浉瀵圭殑闈㈢Н瓚婂ぇ錛屽垯鐢?shù)瀹弓憡澶с�?/p>
瑙ｅ喅緙濋殭娉勬紡鐨勬帾鏂斤細
1錛?鎺ヨЕ闈㈢殑閲嶅悎闈㈢Н錛岃繖鍙互鍑忓皬鐢?shù)闃汇�佸鍔犵數(shù)瀹廣�?/p>
2錛?浣跨敤灝介噺澶氱殑绱у浐铻洪拤錛岃繖涔熷彲浠ュ噺灝忕數(shù)闃匯�佸鍔犵數(shù)瀹廣�?/p>
3錛?淇濇寔鎺ヨЕ闈㈡竻媧侊紝鍑忓皬鎺ヨЕ鐢?shù)闃汇�?/p>
4錛?淇濇寔鎺ヨЕ闈㈣緝濂界殑騫蟲暣搴︼紝榪欏彲浠ュ噺灝忕數(shù)闃匯�佸鍔犵數(shù)瀹廣�?/p>
5錛?浣跨敤鐢電瀵嗗皝琛灚鐢電錛屽浣曢伩鍏嶇紳闅欑數(shù)紓佹硠闇茬殑鍗遍櫓娑堥櫎緙濋殭涓婁笉鎺ヨЕ鐐廣�?/p>
鎮(zhèn)ㄦ垨璁告劅鍏磋叮鐨勬枃绔狅細
鐢電灞忚斀鏈烘煖鐨勪嬌鐢ㄤ篃鍙互璧峰埌灞忚斀鐨勬晥鑳斤紝瀵逛簬鐢電灞忚斀鏈烘煖鏉ヨ瀹冪殑灞忚斀鏁堟灉璺熸潗鏂欐槸鏈夊緢澶х殑鍏崇郴鐨勶紝榪欏叾涓殑鍘熸湁鏄粈涔堝憿錛熶笅闈㈡垜浠氨緇欏ぇ瀹惰璁茬數(shù)紓佸睆钄芥満鏌滄晥鏋滃拰鏉愭枡涔嬮棿鐨勫叧緋匯�?/p>
灞忚斀鏉愭枡閲囩敤閲戝睘鏉挎椂錛屽畠鐨勫睆钄芥晥鏋滐細 At=8.68t/未 20lg{(Z0 Z3)2/4Z0ZS } 鍒嗚礉鐢變笂榪板叕寮忓彲鐭ワ紝褰撳凡鐭ラ噾灞炴澘鐨勬潗鏂欎笌鍘氬害鏃訛紝鍗沖彲璁＄畻鍦ㄤ笉鍚岃窛紱匯�佷笉鍚岄鐜囥�佷笉鍚屽満婧愮殑灞忚斀鏁堟灉銆傞�夌敤未=0.5mm閽㈡澘錛屽垯鍏跺湪涓嶅悓鍦烘簮銆佷笉鍚岄鐜囨椂灞忚斀鏁堟灉鍧団墺120dB銆傛湰宸ョ▼閫夌敤鍘氬害涓何?2mm銆?mm鐨勯挗鏉褲�?/p>
榪欏氨鏄數(shù)紓佸睆钄芥満鏌滅殑鏁堟灉鍜屾潗鏂欎箣闂寸殑鍏崇郴錛屽綋鐒朵綘涔熼渶瑕佹牴鎹綘褰撴椂鐨勫疄闄呮儏鍐佃繘琛屽垎鏋愩�?/p>
浠ヤ笂鎵�浠嬬粛鐨勫嚑鐐瑰氨鏄湁鍏斥�滃憡璇変綘鐢電灞忚斀鏈烘煖鐨勫睆钄芥晥鏋滃拰鏉愭枡鐨勮仈緋燴�濈殑錛岀浉淇＄湅浜嗘湰鏂囩殑浠嬬粛鍚庯紝瀵硅繖鏂歸潰涔熶細鏈夎嚜宸辯殑涓�鐣璇嗭紝浠ュ悗閽堝絳夐棶棰樹篃鑳藉緢濂界殑瑙ｅ喅銆傚湪榪欓噷錛屾垜浠帹鑽愭?zhèn)ㄥ浜嗚В銆佸父宸炲睆瀹囧睆钄借澶囨湁闄愬叕鍙哥瓑鏈夊叧鐨勮鎭紝甯屾湜瀵規(guī)偍鏈夋墍甯姪錛?/p>
鐩稿叧鏂伴椈
鐩稿叧浜у搧
甯稿窞緇勮寮忕數(shù)紓佸睆钄藉錛堟満鎴匡級
鐒婃帴寮忕數(shù)紓佸睆钄藉錛堟満鎴匡級