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src="/images/btn_contact.jpg" alt="è”系我们"></a></li> </ul> </div> <div class="c_r"> <div class="pos2"> <p>您当å‰ä½¾|®ï¼š<a href="/" target="_blank">周å£å¸‚通用鼓风机有é™å…¬å?/a> >> <a href="/html/list_1601.html" target="_blank">新闻资讯</a> >> <a href="/html/list_1606.html" target="_blank">风机知识</a> >> ‹¹è§ˆç›¸å…³èµ„讯</p> </div> <h1 class="dis_title">å˜é¢‘¼›Õd¿ƒé¼“é£Žæœø™Š‚能原ç?/h1> <div class="dis_time"><span>æ¥æº:周å£å¸‚通用鼓风机有é™å…¬å?</span><span>å‘布日期:2021òq?9æœ?8æ—? </span><span>点击敎ͼš<Script Language="Javascript" Src="/item/GetHits.asp?Action=Count&GetFlag=0&m=1&ID=2904"></Script> </span></div> <div class="dis_intro">˜q‘å¹´æ¥ï¼Œå˜é¢‘æŠ€æœ¯ä¸æ–­æ”¹˜q›ã€å‘展和˜q›æ­¥ã€‚éšç€å˜é¢‘调速技术的å‘展åQŒç¦»å¿ƒé£Žæœºå…·æœ‰é«˜åº¦èŠ‚èƒ½çš„ç‰¹ç‚¹åQŒåœ¨è®¸å¤šé¢†åŸŸå¾—到了广泛的应用。通过风机å˜é¢‘节能方å¼å–得的节能效ç›? </div> <div class="dis_content"> <div id="MyContent"><p style="text-indent: 2em; margin-bottom: 5px;"> <span style="font-size: 16px;"> ˜q‘å¹´æ¥ï¼Œå˜é¢‘æŠ€æœ¯ä¸æ–­æ”¹˜q›ã€å‘展和˜q›æ­¥ã€‚éšç€å˜é¢‘调速技术的å‘展åQŒç¦»å¿ƒé£Žæœºå…·æœ‰é«˜åº¦èŠ‚èƒ½çš„ç‰¹ç‚¹åQŒåœ¨è®¸å¤šé¢†åŸŸå¾—到了广泛的应用。通过风机å˜é¢‘节能方å¼å–得的节能效益,为å„行å„业的ä¼ä¸šå¸¦æ¥äº†è¯¸å¤šç»‹¹Žæ•ˆç›Šï¼Œæžå¤§åœîC¿ƒ˜q›äº†ç”Ÿäñ”自动化工业社会的å‘展ã€?/span></p> <p style="text-indent: 2em; margin-bottom: 5px; text-align: center;"> <img alt="å˜é¢‘¼›Õd¿ƒé¼“风æœ? src="/UploadFiles/2021-09/2/2021090811095455719.jpg" style="border-width: 0px; border-style: solid;" /></p> <p style="text-indent: 2em; margin-bottom: 5px;"> <span style="font-size: 16px;">当今的大多数风扇套äšg都由异步甉|œºç›´æŽ¥é©±åЍåQŒä»¥å®žçŽ°é£Žæ‰‡èŠ‚èƒ½ã€‚è¿™¿U方法存在一些缺陷和问题åQŒå¦‚甉|°”ä¿æŠ¤ç‰ÒŽ€§å·®ã€å¯åŠ¨ç”µ‹¹è¿‡å¤§ã€æœºæ¢°å†²å‡È­‰ã€‚当甉|œºè´Ÿè²˜q‡å¤§æ—Óž¼Œä¼šå¯¹è®‘Ö¤‡çš„寿命äñ”生一定的影å“åQŒé™ä½Žè®¾å¤‡çš„å¯¿å‘½ã€‚åŒæ—¶ä¹Ÿä¼šé€ æˆä¸€äº›æœºæ¢°æ•…障,往往会造æˆçƒ§ä¼¤½{‰ä¸¥é‡æ•…éšœã€‚åÆˆç‡ƒçƒ§å‘动机ã€?/span></p> <p style="text-indent: 2em; margin-bottom: 5px;"> <span style="font-size: 16px;">风机å˜é¢‘器是çŽîC»£½C¾ä¼šçš„一¿U新型节能äñ”å“。通过å˜é€Ÿè°ƒèŠ‚ï¼Œåœ¨é£Žæœø™¿è¡Œæ›²¾U¿ä¸å˜çš„æƒ…况下,改å˜é£Žæœºçš„æ€§èƒ½æ›²çº¿åQŒè¿›è€Œæ”¹å˜é£Žæœºçš„˜q行ç‚V€‚扇å­ã€‚调节风机å˜é¢‘调速具有æ“作简å•ã€æŽ§åˆ¶ç²¾åº¦é«˜ã€æ€§èƒ½å¥½ã€å…¾l´æŠ¤½{‰è¯¸å¤šä¼˜ç‚V€‚在其他æ¡äšgä¸å˜çš„æƒ…况下åQŒæ”¹å˜æ„Ÿåº”电机定å­çš„输入甉|ºé¢‘率åQŒè¿›è€Œæ”¹å˜ç”µæœø™{速是风机å˜é¢‘调速技术的基本工作原ç†ã€?/span></p> <p style="text-indent: 2em; margin-bottom: 5px;"> <span style="font-size: 16px;">甉|œºé€Ÿåº¦ä¸Žè¾“å…¥é¢‘çŽ‡æˆæ­£æ¯”åQšn = 60 åQˆfsåQ?/ p。å¼ä¸­n代表转速,f代表输入频率åQŒs代表甉|œºè½¬å·®çŽ‡ï¼Œpä»£è¡¨å¶æ•°ç”‰|œº¼‚æžæ•°ã€‚控制出风挡æ¿ï¼Œå½“开度凞®æ—¶åQŒé£Žé˜ÖM¼šå¢žåŠ åQŒä¸é€‚åˆåœ¨å¤§é£Žé‡èŒƒå›´å†…调节。进气导‹¹æ¿çš„æŽ§åˆ¶æ¯”˜q›æ°”å¯¼æµæ¿çš„æŽ§åˆ¶èŒƒå›´æ›´å¹¿ã€‚孔径较ž®æ—¶åQŒèáuåŠŸçŽ‡åŸºæœ¬ä¸Šä¸Žé£Žé‡æˆæ­£æ¯”凞®ï¼Œä½†å°šä¸èƒ½ä¸Žå˜é¢‘调速相比ã€?/span></p> <p style="text-indent: 2em; margin-bottom: 5px;"> <span style="font-size: 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