The integration of intelligent box pressure superposed water supply equipment, water supply equipment is connected life high-rise pipe network system, including with the water inlet pipe connected to the tap water pipe, water inlet pipe is provided with a pressure sensor, electric water valve, inlet check valve, check valve on the inlet pipe of the municipal pipe network pipe protector; the user terminal is connected with the water outlet pipe is provided with a pressure sensor, the water inlet pipe; pipe connected with the two groups of the booster water pump outlet pipe between the booster pump pipeline booster pump booster pump set in steady flow, front inlet valve, booster pump is orderly provided with a pump outlet check valve and outlet valve; junction voltage can access two sets of booster water pumps along the balloon connecting pipe and outlet pipe respectively; and an intake pressure sensor, outfall pressure sensor, the valve. The programmable controller of variable frequency pump signal connection, booster pump constant pressure tank, connecting pipe, electric power house programming frequency controller fixed on the base, the base is provided with a water tank, water inlet pipe connection floating ball valve in the inlet pipe into the water valve and the water inlet non-return valve between the water tank and the water outlet of the water tank the pipeline is connected to the two group of booster pump connecting pipe is arranged on the front line, the water outlet of the water tank water inlet valve, the water inlet valve, water inlet check valve is connected with a programmable signal frequency controller, the device enlarges the application fields of superposed pressure non negative pressure water supply equipment, the built-in configuration convenient for operation, the real implementation of the \fool\ type, users only need to access equipment of water inlet, outlet and then plug the power to run, completely overcome the water pollution, water The waste of resources improves the quality of water supply.
【技术实现步骤摘要】
本技术涉及一种接入高层、小高层管网系统中的生活供水设备,尤其是指一种 一体化智能箱式管网叠压供水设备,能实现管网叠压(无负压)供水、水箱变频供水的 多功能设备,特别适用在自来水流量、压力极不稳定的供水环境中。
技术介绍
申请人在先提出的专利申请200620126506.8公开了一种"一体化智能静音管网叠压 给水设备",包括进水口与自来水管接通的全密封压力缓冲罐,压力缓冲罐顶端设 有负压传感器和排气装置,底端设置出水管;接通压力缓冲罐出水口与用户端水管的 连接管路,所述的连接管路由二组增压水泵管路和一组旁通管路并联,增压水泵管路中 的增压泵置于稳流套中, 一带气囊的恒压罐接入旁通管路中,分头接通全密封压力缓冲 罐出水管和用户端水管;用户端旁通管路上设置的出水压力传感器;分别与上述排气 装置、负压传感器、增压水泵信号连接的可编程变频控制器。该设备还存在一些不足, 体现在设备中恒压缓冲罐容积小,运行时要求自来水压力高、流量充足,适用的局限 性大,不适合使用在自来水流量、压力极不稳定的供水环境中;其次,该设备的电气控 制部分连线繁锁,相比下占地也较大。
技术实现思路
本技术正是为了克服上述不足,提供一种对自来水流量、压力无限制的一体化 智能箱式管网叠压供水设备,极大地提高了设备的适用范围,主要创新在于采用自来水 进水和水箱进水双向进水自行调节控制,用水低峰自来水压力较高时,自动采用自来水 进水方式通过市政管网保护器实现管网叠压(无负压)供水方式,如果在用水高峰自来 水压力较低或停水时,自动采用水箱水进水实现水箱变频恒压供水,大容量的水箱容积 保证用户安全度过高峰期; ...
【技术保护点】
一体化智能箱式管网叠压供水设备,包括与自来水管网接通的进水管,进水管上置有进水压力传感器、进水电动阀、进水止回阀,止回阀后的进水管上置有市政管网保护器;与用户端水管相接的出水管,出水管上置有出水压力传感器;进水管与出水管间的二组增压水泵连接管路,增压水泵管路中的增压泵置于稳流套中,增压水泵前置有进水蝶阀,增压水泵后依次置有泵出水止回阀和出水蝶阀;一带气囊的恒压罐接入二组增压水泵连接管路与出水管的交接处;分别与进水压力传感器、出水感力传感器、各阀门、增压水泵信号连接的可编程变频控制器,其特征在于增压水泵连接管路、恒压罐、可编程变频控制器固定安装于底座上的电气动力室内,底座上置有一水箱,所述水箱的进水浮球阀管路连接在进水管的进水电动阀和进水止回阀间,水箱出水口管路接于二组增压水泵连接管路前端,水箱出水口管路上置有水箱进水止回阀,所述的进水浮球阀、水箱进水止回阀信号连接可编程变频控制器。
【技术特征摘要】
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