Box type constant-pressure water supply equipment

The utility model discloses box type constant-pressure water supply equipment which comprises a box body, and a pipeline, a water pump, a pressure tank, a pressure transmitter and a frequency converter are ingeniously integrated and placed in the box body to form the box type constant-pressure water supply equipment. The structure is compact, the occupied area is small, construction and installation are more convenient, and the use cost is greatly saved; meanwhile, the frequency converter is arranged on the partition plate at the top of the box bottom, water and electricity separation is achieved, it is guaranteed that the frequency converter stably operates in a dry environment, the frequency converter is prevented from being interfered by external factors, it is guaranteed that water pressure is stable when equipment supplies water, and maintenance is convenient. 本实用新型公开了一种箱体式恒压供水设备，包括箱体，将管路，水泵，压力罐，压力变送器，变频器巧妙地集成放入到箱体内，形成箱体式恒压供水设备。结构紧凑，占地面积小，施工安装更加方便，大大节省了使用成本；同时，将变频器设置在箱底顶部的隔板上，实现了水电分离，保证了变频器在干燥的环境下稳定运行，避免