Black Irrigation Water Pump , High Flow Surface Solar Submersible Water Pump

Product Specification

High Flow Surface Solar Powered Water Pump For Irrigation Water Pump

Paramerter:

Maintenance:

1. If the pump will be not used for long-term, Please take the pump out of the water, and let the pump work in the clean water for a moment, and then dean the parts of pump and wipe clean

2. If the temperature is below 0 C, please take the water pump from the water immediately and discharge accumulation of water in the pump in case pump is broken because of freezing

Caution:

1. Before using the pump, please make sure the rated voltage marked on the nameplate and the voltage of actual use is consistent.

2. When installing, removing and cleaning the pump, you must unplug the power plug to ensure safety.

3. If the pump has been a serious collision, please check the pump, if broken, please stop using immediately.

Not intended to be moved when plugged in or in operation.

The supply cord can be replaced if the cord is damaged the appliance has to be scrapped.

Do not lift the pump by the power cord.

Please make sure the pump working in clean water.

Do not pump heated liquids with a temperature higher than 35℃.

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.

Principle

The motor type brushless DC water pump is composed of a brushless DC motor and an impeller. The shaft of the motor is connected to the impeller. There is a gap between the stator and the rotor of the pump. After a long time of use, water will penetrate into the motor and increase the possibility of motor burnout.
Brushless DC magnetic isolation solar water pump
The brushless DC water pump adopts electronic component reversing, no need to use carbon brush reversing, and adopts high-performance wear-resistant ceramic shaft and ceramic bushing. The bushing is integrated with the magnet through injection molding to avoid wear, so the brushless DC magnetic force The life of the pump has been 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.

Advantage

(1) Reliable: Photovoltaic power supplies rarely use moving parts and work reliably.

(2) Safe, no noise, no other public hazards. Does not produce any solid, liquid and gaseous harmful substances, absolutely environmentally friendly.

(3) Simple installation and maintenance, low operating cost, suitable for unattended. In particular, it is highly regarded for its high reliability.

(4) Good compatibility, photovoltaic power generation can be used together with other energy sources, and the photovoltaic system can be easily added to capacity as needed.

(5) The degree of standardization is high, and the components can be connected in series and parallel to meet the needs of different power consumption, and the versatility is strong.

(6) Solar energy is available everywhere and has a wide range of applications.
However, solar energy systems also have their shortcomings, such as: energy dispersion, intermittent, and regional. The upfront costs are higher.

Outlook

At present, the efficiency of silicon solar panels is difficult to increase in a short period of time. Although the second-generation thin-film solar cells and the third-generation organic solar cells have obvious advantages in cost, they are currently mass-produced with silicon solar panels. Compared to not competitive. In the future, silicon panels will still occupy a large market share. Therefore, in the future, the research and development direction of solar pump systems should focus on the following three aspects:

(1) Research and development of high-efficiency pumps and motors to improve the range of high-efficiency zones of motors and pumps under a wide range of speeds and flow rates and to reduce the system's pumping threshold power. Develop low-cost, high-reliability intelligent controllers to improve performance matching between components and respond to changing weather conditions, thereby improving system dynamic quality and overall efficiency. At the same time, the development and promotion of comprehensive technologies for complementary energy utilization of small and medium-sized wind-light-heat;

(2) General methods for predicting long-term performance of solar pump systems under multi-factor changes such as climate, light, water level and water demand, and system design methods based on dynamic changes, establishing databases in different regions to gradually replace the method of estimating static averages ;

(3) With the reduction of the price of the panel and the development of small and medium-sized solar systems, in the future, on the basis of optimizing the power of the panel, the evaluation of the operational reliability of the system should be increased to improve the long-term reliability of the system and the stability of the water supply.