无负压供水设备有哪些功能?哪个厂家专业做这个?

2025年04月01日 21:47
有2个网友回答
网友(1):

1.直供区自动保压
叠压供水设备的主要特性之一就是,设备在运行时不能影响直供区及周围其他用户用水,海德隆最新进水管网自动保压技术,当进水管网压力降到当地供水主管部门规定的设定值时,保压装置自动开启保护自来水进水压力,补偿器自动补水,当自来水压力恢复到允许的安全值时保压状态解除,系统自动恢复到叠加增压状态,满足用户用水要求.以此保证既能不影响直供区供水,又能保证加压供水用户不受任何影响.
2.调峰能力强
补偿器的储备液体当需要时可以全部补充到用户管网中,也可根据当地自来水压力资源或用户需求配置常压水容器,常压水容器的储备能力可按系统最大小时流量的 35%~100%之间配置,如有特殊情况也可增加其储备能力,补偿能力可达几百吨,这样供水系统就非常可靠,当自来水处于高峰供水或持续波动,甚至当自来水停水后还可以持续不间断供水一段时间, 保证用户有足够的缓冲时间.
3.机组效率高
设备中配置了包含海德隆最新国外技术的专用泵组,此泵是海德隆专门针对变频恒压供水特点而开发的专用泵,此泵的特点是当泵的流量在30%~90%之间变化时,泵基本上都处于高效范围内运行,经上海市机电检测研究院鉴定整机效率高于国家标准10%~15%.
常规泵的都是按工频50HZ设计最佳工况点,但设备在使用时达到高效范围内运行非常少,设备绝大部分时间处于严重偏工况运行 ,造成用电量极大浪费.
4.节能、节电
当自来水压力能满足用户用水要求时,增压泵通过变频控制处于休眠状态;当自来水达不到用户需求压力时,水泵可以在自来水原有压力(一般0.2~0.35Mpa)的基础上叠加增压,差多少补多少.充分利用余压,同时通过稳流罐稳定系统压力减少起泵次数,从而节约电能,节能达30%~60%.
5.环保、无污染
由于设备采用了叠压供水技术,市政过来的水直接供给用户使用,减少了中间环节,从而减少了水质受到二次污染的机会.
整个供水过程全密闭运行,杜绝了水和外界介质直接接触.
如系统配置了常压水容器时,常压水容器中的储备水自动循环,或定时启动每天至少循环三次,保证常压水容器中储存的水一直保持在新鲜状态.
6.控制系统先进
开发了专利的叠压运行系统程序,保证不产生负压
系统可配置手机监控功能,随时随地监控设备的各种运行情况.
系统也可配置本地集中监控功能,方便用户实现集中控制和数据交换.
系统还可配置异地远程监控、检测功能,便于自来水公司进行监控和数据储存,或海德隆集中监控中心进行监控和故障处理.
7.系统配置
主泵采用海德隆高效多级泵系列,机组运行噪音低、效率高,不影响周围客户的日常工作和休息
附件采用不锈钢材料配置,对水质不造成污染,
控制系统采用模糊控制、组态通讯、人机界面,使得操作简单、自动化程度高、显示完美、控制精度高、运行可靠
充分利用管网压力,对系统增压,最大程度降低设备采购成本和设备运行成本,给客户带来利益
上海海德隆流体设备制造有限公司专业生产这个

网友(2):

无负压供水设备具备的功能效果其实很容易理解:

1、智能供水,需多少水补多少水,控制系统变频调节;

2、安全供水 直接和自来水管网链接,避免二次污染;

3、节能 智能化供水设备,用水低峰期低频运行,高峰期自动高频运行;

4、减少人工成本;

5、经济效益高;

6、使用范围广等。

涉及到的厂家就比较多了 四川博海供水这些。


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