High Flow Rate DC Brushless Solar Powered Water Pump Circulation
Pump
Paramerter:
Model | Power W | H-max M | Hose Size mm | Dimension mm |
FS-004 | 4 | 0.6 | 8.5 | 35X35X25 |
FS-007 | 7 | 0.85 | 8.5/13 | 37X35X30 |
FS-008 | 8 | 1.2 | 8.5/13 | 45X45X36 |
FS-015 | 15 | 1.6 | 8.5/13 | 70X52X62 |
FS-021 | 21 | 2 | 16/19/25 | 90X60X72 |
FS-030 | 30 | 2.2 | 16/19/25 | 90X60X72 |
FS-045 | 45 | 2.5 | 16/19/25 | 110X72X100 |
FS-050 | 50 | 2.8 | 16/19/25 | 135X95X113 |
FS-060 | 60 | 3 | 16/19/25 | 125X72X100 |
FS-080 | 80 | 3.5 | 16/19/25 | 150X90X125 |
FS-095 | 95 | 4.5 | 16/19/25 | 155X88X125 |
FS-150 | 150 | 5 | 16/19/25 | 175X105X140 |
Solar water pumps, also known as DC water pumps, have become more
and more recognized in recent years as the most attractive water
supply in the sun-drenched areas of the world, especially in remote
areas where electricity and electricity are scarce, making use of
everything that is available everywhere. Solar energy achieves a
highly economical and highly reliable water supply. The pump is
fully automatic sunrise, rests at sunset, no need for personnel to
take care of, and the maintenance workload can be minimized. It is
an ideal green energy high-tech product integrating economics,
reliability and environmental benefits.
The solar water pump system is an optical and mechatronic system
that has been rapidly developed in recent years. It uses the power
generated by solar cells to drive DC, permanent magnet, brushless,
and position sensor through maximum power point tracking and
transformation and control devices. The rotor double-sealed motor
or high-efficiency asynchronous motor or high-speed switched
reluctance motor drives the high-efficiency water pump to lift
water from the surface to the ground for irrigation or human and
animal drinking. From design to manufacturing modern technology
involving electrical, mechanical, power electronics, computer,
control and other disciplines, it provides an excellent means for
the development of modern agriculture, energy conservation,
environmental protection and so on. The system has good long-term
economic efficiency, especially compared with the common diesel
pumping, and has an overwhelming economic advantage. The
development of this new type of environmentally-friendly and
energy-saving products will undoubtedly bring great economic and
social benefits to the development of the industry and the
development of the economy, especially the development of modern
agriculture in the arid regions. It is particularly in line with
the construction of a resource-saving and environment-friendly
society. development strategy. Photovoltaic water pumps use solar
energy to be used in farmland irrigation, provide clean drinking
water for people and animals, develop garden economy, beautify
parks, construct colored fountains, raise oxygen for fish farming,
raise shrimp ponds, and beach salt fields without any external
energy. Water supply and drainage, etc. In addition, a large number
of international ordering intentions indicate that the
international market prospects of such high-tech products are very
encouraging. As a newly emerging industry, the PV pump system is in
line with China's sustainable development strategy.
Types of solar water pumps:
Brushed DC solar water pump
Brushless DC solar water pump (motor type)
Brushless DC solar water pump (magnetic drive isolated)
Characteristics of various solar water pumps
1. Brushed DC solar water pump:
When the pump is working, the coil and the commutator rotate, the
magnetic steel and the carbon brush do not rotate, and the
alternating current direction of the coil is completed by the
commutator and the brush that the motor rotates, as long as the
motor rotates the carbon brush, the wear occurs. When the computer
water pump runs to a certain extent, the carbon brush wear gap
becomes larger and the sound will increase accordingly. After
several hundred hours of continuous operation, the carbon brush
cannot play the role of reversing.
Advantages:
1.The motor type brushless DC water pump is composed of a brushless
DC motor and an impeller. The shaft of the motor is connected with
the impeller. There is a gap between the stator and the rotor of
the water pump. When the water is used for a long time, the water
will penetrate into the motor and increase the possibility of motor
burnout.
2. Brushless DC motors have been standardized, and there are a
large number of specialized manufacturers, which are relatively low
in cost and high in efficiency.
3. Brushless DC magnetically isolated solar water pump: The
brushless DC water pump uses electronic components to commutate
without using carbon brush reversing. It uses high-performance
wear-resistant ceramic shaft and ceramic bushing. The bushing is
integrated with the magnet through injection molding. The wear is
also avoided, so the life of the brushless DC magnetic pump is
greatly enhanced. The stator part and the rotor part of the
magnetically isolated water pump are completely isolated. The
stator and circuit board parts are sealed with epoxy resin, 100%
waterproof, the rotor part is made of permanent magnet, the pump
body is made of environmentally friendly materials, low noise,
small size, performance. stable. Various required parameters can be
adjusted by winding the stator and can be operated at a wide
voltage.
4. long life, low noise up to 35dB, can be used for hot water
circulation. The stator and circuit board parts of the motor are
encapsulated with epoxy resin and completely isolated from the
rotor. They can be installed underwater and completely waterproof.
The shaft of the pump is made of high-performance ceramic shaft
with high precision and good shock resistance.
