Introduction
Circulating pumps are important parts of water systems, and the development of efficient, energy-saving and environmentally friendly circulating pumps is of great significance to the water industry. Nowadays, the selection of water supply circulating pumps has been paid more and more attention, and the application of energy-saving and high-efficiency circulating pumps has become an important measure to save energy and reduce consumption.
Circulating pumps are important components of water systems. In order to meet the requirements of safe and reliable water supply, the circulating pumps must have high efficiency, energy saving, low noise, long life, small size and light weight, flexible and convenient installation, complete protection functions and other characteristics meeting the national environmental protection standards. With the development of the times, energy conservation is becoming more and more valued. The use of high-efficiency and energy-saving circulating pumps is becoming an important measure to save energy and reduce consumption in the domestic water industry.
Energy-saving and high-efficiency circulating pumps are an important means to realize energy-saving and emission reduction in the water industry. Especially in recent years, high-efficiency and energy-saving circulating pumps have been increasingly applied to urban water supply systems due to the beneficial energy saving effect and regulatory requirements of the government.
High efficient and energy-saving circulating pumps have the following advantages:
1. Lower power consumption, higher efficiency and lower electricity cost.
2. Easy installation and low noise.
3. High reliability and durability, wide application range and small size.
4. Able to provide adjustable flow and pressure, selectable speed control and excellent adaptability.
5. Complete protection functions such as overload, overheat, over-current, severe stalling and undervoltage.
6. It has the functions of self-protection and self-diagnosis.
7. Less environmental pollution, reduce energy consumption and save energy.
Application of energy-saving and high-efficiency circulating pumps in water supply systems
1. Pump lift
In the water supply system, the energy-saving and high-efficiency circulating pumps are used to lift and pressurize the water according to the needs, and form a certain elevation at the same time so that the water can be sent to a certain water pressure zone. The circulating pumps can be installed in steps, and the one-time pleasure can reach 35 meters.
2. Boosting system
The high-efficiency and energy-saving circulating pumps installed in the booster system of the water supply system can improve the pressure of the water and ensure the normal operation of each user. As the pressure is increased by the circulation pumps, the pressure can reach the set value at any time, and the pressure of the entire water supply system can be stabilized.
3. Pressure regulation system
The pressure of the water supply system should be maintained at a certain level to ensure the normal operation of various equipment. The pressure regulating circulating pumps are used to maintain the pressure of the water supply system, which can improve the service life and efficiency of the system, and reduce the failure rate of the equipment.
4. Pressure maintenance system
In the pressure maintenance system, a pressure balance circulating pump is used to maintain the pressure at the required level by controlling the flow rate. At the same time, the pressure of the water supply system is balanced, and the system is stable and reliable.
Conclusion
Energy-saving and high-efficiency circulating pumps have the characteristics of energy-saving, environmental protection, low noise, long life, flexible installation and reliable operation, and are an important component of urban water supply systems. By using energy-saving and high-efficiency circulating pumps, the energy consumption of the water industry can be greatly reduced, and the development of the water industry can be promoted.
