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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p style="font-size: 14px; line-height: 24px; font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(255, 255, 255);">无负压供水设备是上海依耐泵阀技术部科研人员新进研制的无负压变频调速给水设备，系为解决传统生活供水系统中，水泵的直接接入自来水管网产生的负压问题而开发的，型号为WFGW、WFGL的系列无负压变频给水设备（管网调节增压设备）。该产品不但解决了地下水池的二次污染问题，还可以和纯净水设备配套，直接作为饮用水的增压设备，可以在任何一个需要管网增压的供水系统中使用。该系列产品获得多项实用新型国家**、�/p><p class="titleStyle1" style="font-size: 14px; line-height: 24px; font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(255, 255, 255);">无负压供水设备特炸�/p><p style="font-size: 14px; line-height: 24px; font-family: "Microsoft YaHei"; white-space: normal; background-color: rgb(255, 255, 255);">1� 节电节水<br/>采用变频进行软起动，避免了电流冲击。同时是因实现恒压控制，也避免了对管网的冲击，延长了管路及阀门的寿命。传统的水池二次加压供水方式将自来水放入水池，使原有的自来水稀放为零，浪费了自来水的原有压力能、�br/>该设备利用调节装置与自来水管网联接可充分利用管网的压力能，节电可达到50%~90%、�br/>2� 消除了地下水池的二次污染<br/>传统的水池二次加压供水方式将自来水放入水池，水池的水易于被赃物甚至动物尸体所污染，尤其在夏天易产生藻类或滋生蚊虫，直接影响到用户的身体健康。该设备利用调节装置采用封闭式供水方式，消除了二次污染、�br/>3� 节省投资，减少占地，安装、使用、检修方侾�br/>建造水池，工程总投资大，并且使用过程中要定期清洗，不但增加了工程的总投资，还增加了日常的维护费用。该设备利用调节装置供水，节省投资，减少占地，根据用户的现场情况可以采用立式或卧式不同的安装方式，检修方便、�br/>4� 采用PID闭环调节，恒压精度高，水压波动小、�br/>5� 具有过载，短路，过流等各种自动保护功能、�br/>6� 自动化程度高，运行可靠，管理方便、�/p><p class="titleStyle1" style="font-size: 14px; 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