恒壓變頻供水系統-杭州桂冠環?？萍加邢薰?/title> <meta name="keywords" content="恒壓變頻供水系統|供水系統選型|供水系統報價|供水系統用途" /> <meta name="description" content="變頻恒壓供水系統以管網水壓 (或用戶用水流量)為設定參數，通過微機控制變頻器的輸出頻率從而自動調節水泵電機的轉速，實現管網水壓的閉環調節 (PID)，使供水系統自動恒穩于設定的壓力值：即用水量增加時，頻率升高，水泵轉速加快，供水量相應增大；用水量減少時，頻率降低，水泵轉速減慢，供水量亦相應減小，這樣就保證了供水效率用戶對水壓和水量的要求，同時達到了提高供水品質和供水效率的目的，“用多少水，供多少水”；采用該設備不需建造高位水箱，水塔，水質無二次污染，是一種理想的現代化建筑供水設備。" /> <link type="text/css" rel="stylesheet" href="/css/style.css"> <script type="text/javascript" src="/js/jquery.min.js"></script> <script type="text/javascript" src="/js/setRem.js"></script>  <script type="text/javascript" src="/js/jquery.royalslider.min.js"></script>  <script type="text/javascript"> var website = { 'root': '/websites/923', 'websiteId': '923', 'currentNavId': 'nav_11828', 'resourceId': '18954', 'resourceCode': 'page', 'isMobile': navigator.userAgent.match(/(iPad)|(iPhone)|(iPod)|(Android)|(PlayBook)|(BB10)|(BlackBerry)|(Opera Mini)|(IEMobile)|(webOS)|(MeeGo)/i) }; </script> <script 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