Product Introduction
Integrated non-negative pressure energy-saving frequency conversion water supply equipment is a scientific and technological product integrating mechanical and electrical mechanical fluid frequency conversion speed regulation mechanism automatic control water supply and drainage and other industries professions and disciplines. With unique structure advanced technology no noise no leakage water cooling no maintenance low energy consumption the equipment is the latest the most advanced the most advanced (replacement) replacement products in the field of secondary pressurized water supply for high-rise cities in China.
Stainless steel stabilizer tank is one of the important parts of water supply equipment without negative pressure. Also known as non-negative pressure tank the function of non-negative pressure tank is to eliminate negative pressure with municipal pipe network integrated superposition eliminate secondary pollution intelligent compensation of water flow.
In order to solve the problem that water supply equipment can be connected in series on the municipal pipe network without negative pressure and does not affect the water consumption of other users in the water pump inlet and municipal pipe network between the addition of non-negative pressure stable flow tank so that there is no negative pressure between the pump and the municipal pipe network but also make full use of the original pressure of the municipal pipe network.
Principle of electricity saving
1. Under the condition that no negative pressure is generated on the municipal pipe network the original tap water pressure is reasonably made full use of.
2 the equipment in its own technical performance conditions to be higher than the original equipment on the basis of the motor power is reduced than the original equipment.
3. Without changing the quality of the original water supply the original high medium and low multiple sets of equipment are effectively integrated into one set of equipment water supply reducing the basic energy consumption points of multiple sets of equipment.
operating principle
1. Pipe network water consumption is reduced or increased the outlet pressure changes at this time the pipe network on the pressure gauge measured value transmission telecommunications when the number to the electronic control system pressure setting device received electrical signals after comparison with the pressure set value PID operation generates an adjustment signal making the frequency of the frequency converter increase or decrease change the speed of the pump to change the size of the water outlet To meet the changing water needs of users.
2. The non-negative pressure valve on the non-negative pressure tank automatically adjusts the balance according to the pressure and flow of tap water and the change of the user's water consumption so that the water pressure does not produce negative pressure to ensure the normal direct supply and pump supply of the equipment.
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Our company specializes in the design, development, manufacture and sale of universal fluid equipment pump manufacturers.
Nanzhuang Industrial Park Boshan District Zibo City Shandong Province China
zhengji@zhengjipump.com
+86-533-4505770
+86-533-4518770
+86-13805334487
