What is Micro water pump? And what characteristics it have? What‘s the difference between Micro water pumps and Centrifugal water pump? Now our Pincheng Motor guide the common
What is Micro water pump?
A small water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspoemulsions and liquid metals, etc. It can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters of pump performance include flow, suction, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric pumps, vane pumps and other types. Positive displacement pumps use changes in the volume of their working chambers to transfer energy; vane pumps use the interaction between rotating blades and water to transfer energy. There are centrifugal pumps, axial flow pumps and mixed flow pumps. Features of micro water pump The self-priming miniature water pump combines the advantages of self-priming pumps and chemical pumps. It is synthesized from a variety of corrosion-resistant imported materials. It has self-priming function, thermal protection, stable operation, continuous idling for a long time, and continuous load operation for a long time. Small, small current, high pressure, low noise, long service life, exquisite design, high quality and low price, etc., with oil resistance, heat resistance, acid resistance, alkali resistance, corrosion resistance, chemical resistance and other properties. The pump body is separated from the motor, and there are no mechanical parts or wear in the pump body.
The water pump comes with a pressure relief and overflow circuit device. Turn on the power, turn on the water switch, the water pump starts to work; turn off the water switch, the water pump continues to work, the liquid in the pump body starts to automatically decompress and return, the pressure in the water pipe will not increase, and the water pipe will not be suffocated.
Five characteristics of self-priming micro water pump：
1- Max pressure: the maximum is about 5-6Kg;
2- Low power consumption: 1.6-2A
3- Long life time: DC motor life time ≥ 5 years.
4- Corrosion resistance: All kinds of diaphragms used have oil resistance, heat resistance, acid resistance, alkali resistance, corrosion resistance, chemical resistance, etc.
The water pump cannot be directly connected to 220V, caution!
The difference between self-priming water pump and centrifugal water pump
1、Centrifugal water pump:
When the centrifugal pump is transporting liquid the liquid level is lower, it needs to fill the pump to discharge water. To this end, a foot valve must be installed at the pump inlet. Over time, if the bottom valve is corroded or stuck, it needs to be replaced or repaired, so it is very inconvenient to use.
2、Self-priming water pump:
The principle of self-priming pump uses a unique patented impeller and separation disc to force gas-liquid separation to complete the suction process. Its shape, volume, weight and efficiency are similar to those of pipeline pumps. Vertical self-priming pump does not require auxiliary equipment such as bottom valve, vacuum valve, gas separator, etc. There is no need to fill the liquid during normal production, and it has a strong self-priming ability. It can replace the currently widely used submerged pump (low-level liquid transfer pump), and can be used as a circulating pump, a tank truck transfer pump, a self-priming pipeline pump, and a motorized pump. And other purposes.
The above is a brief introduction of micro water pumps. If you want to know more about micro water pumps, Welcome to contact US (the professional micro water pump manufacturer).
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Post time: Dec-27-2021