Deep well stainless steel fountain pump is a fountain, drinking water transportation, irrigation, hot springs, high-level transport facilities, deep well stainless steel fountain pump excellent performance and thus widely used in various fields. Stainless steel fountain pump According to the selection of working conditions, a number of working conditions to limit a submersible pump to complete 80 meters high water and 40 meters of water supply facilities, in this limited circumstances how to meet two conditions at the same time it ?? In this price adjustment will be equipped with variable frequency control system.
Many deep-well pump, deep well stainless steel fountain pump does not use constant pressure control, but the direct water pump, when the water load is reduced (less water users), pipe network pressure will rise, often causing valves and joints burst, Of the water, but also increased the cost of maintenance, especially in many rural areas is reinforced with plastic pipe, more likely to cause burst pipe.
The constant pressure water supply way has the water tower water supply and the barometric pressure water supply and the frequency conversion constant pressure water supply three ways, the frequency conversion constant pressure water supply control way is the investment is the least, is also the most power saving control way, does not have the water tower water supply occupation question and the air pressure water supply pump frequently Start and stop the problem, practice testing, variable frequency constant pressure water supply control is the best constant pressure control mode.
Can save electricity, reduce water supply costs.
First, the frequency conversion control can make the deep well pump when the water consumption is small, reduces the water pump the rotational speed, thus consumes the electrical energy also to reduce, the deep well pump is the square torque load, its power and the rotational speed third power is proportional, when the rotational speed drop For the rated speed of 60%, its power is rated 21.6%, can save 78% of the energy, In addition, the use of frequency control, can improve the power factor, the reactive power into active power, practice, Frequency control rate of at least 30%
Improve the service life of the pump
Second, the frequency changer has the very strong protection function, the water pump overload, the overflow, the stall, the undervoltage, the overvoltage and so on causes the water pump damage factor to protect in time, does not cause the water pump to burn out.
When the pump starts, the pump starts from zero speed, that is, the water pump starts from zero speed according to the acceleration time and slowly increases the speed. This reduces the impact of the high current when the pump starts and reduces the abrupt start of the pump.
When the pump stops, the inverter will stop the pump according to the deceleration time. This will reduce the water hammer caused by the sudden water stoppage and water retention in the pipe network, causing great damage to the pump.
Practice has proved that the use of variable frequency constant pressure control can make the life of the pump more than doubled, but also can effectively reduce the number of pump maintenance.
Third, the intelligent control Automatic operation:
Water supply equipment using PID closed-loop regulation, constant pressure, high precision, small hydraulic pressure fluctuations. With overload, short circuit, over-current and other automatic protection function, equipment operation is stable, reliable, easy to use and maintain. With the lack of water to stop the pump, automatic switching time pump running functions, can achieve unattended. Can establish a remote monitoring system, real-time monitoring equipment operation.
Many deep-well pump, deep well stainless steel fountain pump does not use constant pressure control, but the direct water pump, when the water load is reduced (less water users), pipe network pressure will rise, often causing valves and joints burst, Of the water, but also increased the cost of maintenance, especially in many rural areas is reinforced with plastic pipe, more likely to cause burst pipe.
The constant pressure water supply way has the water tower water supply and the barometric pressure water supply and the frequency conversion constant pressure water supply three ways, the frequency conversion constant pressure water supply control way is the investment is the least, is also the most power saving control way, does not have the water tower water supply occupation question and the air pressure water supply pump frequently Start and stop the problem, practice testing, variable frequency constant pressure water supply control is the best constant pressure control mode.
Can save electricity, reduce water supply costs.
First, the frequency conversion control can make the deep well pump when the water consumption is small, reduces the water pump the rotational speed, thus consumes the electrical energy also to reduce, the deep well pump is the square torque load, its power and the rotational speed third power is proportional, when the rotational speed drop For the rated speed of 60%, its power is rated 21.6%, can save 78% of the energy, In addition, the use of frequency control, can improve the power factor, the reactive power into active power, practice, Frequency control rate of at least 30%
Improve the service life of the pump
Second, the frequency changer has the very strong protection function, the water pump overload, the overflow, the stall, the undervoltage, the overvoltage and so on causes the water pump damage factor to protect in time, does not cause the water pump to burn out.
When the pump starts, the pump starts from zero speed, that is, the water pump starts from zero speed according to the acceleration time and slowly increases the speed. This reduces the impact of the high current when the pump starts and reduces the abrupt start of the pump.
When the pump stops, the inverter will stop the pump according to the deceleration time. This will reduce the water hammer caused by the sudden water stoppage and water retention in the pipe network, causing great damage to the pump.
Practice has proved that the use of variable frequency constant pressure control can make the life of the pump more than doubled, but also can effectively reduce the number of pump maintenance.
Third, the intelligent control Automatic operation:
Water supply equipment using PID closed-loop regulation, constant pressure, high precision, small hydraulic pressure fluctuations. With overload, short circuit, over-current and other automatic protection function, equipment operation is stable, reliable, easy to use and maintain. With the lack of water to stop the pump, automatic switching time pump running functions, can achieve unattended. Can establish a remote monitoring system, real-time monitoring equipment operation.
Manufacturers recommend: Shenlong stainless steel fountain pump
Keywords:Stainless steel fountain pumps, frequency control, which have the benefits
没有评论:
发表评论