No negative pressure water equipment Introduction
No negative pressure water supply equipment mainly by computer frequency control cabinet, water pump, pressure sensors, liquid level controller (optional), pipe fittings and valves, and the like. No negative pressure water supply equipment using high-performance frequency converter, advanced digital microprocessor control technology, high degree of automation, enabling constant variable, multi-constant variable, variable transformer variety of control methods, a variety of start-stop mode pressure stability and accuracy ≤ ± 1%; remarkable energy saving, energy-saving rate is generally up to 20% to 50%; computer control of multiple pumps (or submersible pumps) to achieve frequency soft start, no inrush current, less wear and tear of mechanical shock, no negative pressure water tank extended equipment life, improve stability and reduce the system's impact on power.
No negative pressure water equipment advantages
Municipal water supply pipe network does not have an impact, no negative pressure water supply equipment directly connected to the tank through a pressure sensor tube pressure feedback to the inverter , the inverter control device to set a good pump unit according to the ideal value and safety pressure value start and stop frequency , the use of non-negative frequency of water supply equipment will not affect the surrounding users.
Savings with no negative pressure water tank equipment for all sealed structure, the complete elimination of the pipe run , run, drip , drain phenomenon ; equipment no pool, water tank , saving cleaning the pool , the water tank .
Energy saving box is no negative pressure water equipment series on municipal pipelines can take advantage of municipal water pressure and improve pump just add to the pressure difference , power equipment , low running costs.
Saving investment box no negative pressure water equipment can take advantage of the pipe network pressure , pump selection is small , saving equipment investment ; without setting tanks, water tanks , can reduce the corresponding costs ; equipment operation does not produce secondary pollution , no water investment .
Prevent secondary pollution of water supply to the users directly after pressurization , equipment, all sealed , there will be no debris into pollution.
No negative pressure water supply equipment uses
No negative pressure water equipment instead of the traditional water tower , widely used in: industrial and mining production water ; office buildings , office buildings , shopping malls, hospitals, schools and other life , fire water ; residential area of domestic water , heating , air conditioning, circulating water system at constant pressure modern agricultural irrigation, urban, rural water plant water ; cold hotel, restaurant life , hot water supply ; earthquake disaster temporary emergency water supply .
