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How to adjust the pressure of solar water pump
Time of issue:
2022-03-14 14:23
Views:
51
A regulating valve is added to the outlet of the pump, the speed of the pump is adjusted by the frequency converter, and a fluid flow coupler is installed between the motor and the pump, and the rotational speed of the pump is adjusted by adjusting the fluid flow coupler.
A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the liquid energy, and is mainly used to transport liquids including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
Liquids, gas mixtures and liquids with suspended solids can also be transported. The technical parameters of pump performance include flow rate, suction lift, head, shaft power, water power, efficiency, etc.
According to different working principles, it can be divided into volume pump, vane pump and other types. Positive displacement pumps transfer energy by using changes in the volume of their working chambers. Vane pumps use the interaction between rotating vanes and water to transfer energy, and there are centrifugal pumps, axial flow pumps and mixed flow pumps.
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Self-priming pump or booster pump for solar water supply?
Self-priming pumps generally pump water directly from reservoirs or wells to pipelines and then transport them The booster pump is used when the water pressure is too low, and the water flow is very small when the water is fed or discharged.
What is a solar water pump and how it works
Solar water pumps are a cost-effective solution for delivering water to inconvenient or budget-friendly locations. Solar water pumps are used in residential and commercial applications. They are a clean alternative to fossil fuel powered windmills and generators.
How long is the lifespan of solar energy?
The lifetime of solar energy is about 10 years. 1. Since the service life of the heater is ten years, if it exceeds ten years, the safety will be reduced, and there is a high possibility of being electrocuted.
Features of solar photovoltaic water pump system
1. The photovoltaic power generation system is fully automatic and does not require manual duty; the photovoltaic pumping system is composed of solar cell arrays, pumping inverters and water pumps, eliminating the need for energy storage devices such as batteries, replacing electricity storage with water storage, and directly driving the pump to pump water. , high reliability, while greatly reducing the construction and maintenance costs of the system.
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