The mini water pump refers to the super micro water pump, which can circulate, transport or pressurize the liquid, that is, convert the mechanical energy into the kinetic energy of the liquid to pump the liquid. The mini water pump is generally composed of a driving part and a pump body. The pump body has two interfaces, one inlet and one outlet. The water enters from the water inlet and the other outlet. The mini water pump is generally small in size, light in weight, and has anti-interference, long life and high temperature resistance (100 ℃).It is usually powered by DC, noiseless, and can be used continuously for a long time. It is commonly used in household appliances, industry, laboratories, and other places. It has the advantages of small size, light weight, easy operation and maintenance, and is therefore widely used in various fields. There are many types of mini water pumps, such as submersible pumps, self-priming pumps, diaphragm pumps, etc. Different models can be selected according to different needs.

The main components of a mini water pump include an electric motor, pump body, pump cover, shaft, and bearings. Electric motors usually use DC or AC motors to drive the pump body to rotate, thereby extracting liquid from the pump body and discharging it through pipelines or outlets. The shaft and bearings are used to support and fix the pump body, while transmitting the rotational power of the electric motor. The pump cover usually fits tightly with the pump body, forming a closed space for extracting liquid from the pump body.

The advantages of mini water pumps include small size, light weight, easy operation and maintenance. Due to its small size, it can be easily installed in narrow spaces and can also be used for pumping operations without the need for large equipment. In addition, mini water pumps have the advantages of high efficiency and low energy consumption, so they also have good performance in energy conservation.

The mini water pump is divided into DC water pump and AC water pump according to the voltage.

The voltage of mini DC water pump is 3v, 6v, 12v, 24v, 36v, 48v, etc.

The voltage of mini AC water is 220v, 240v, etc.

According to the working principle, mini water pumps can be divided into: volume pumps, vane pumps and other types.

The positive displacement pump is divided into: diaphragm pump, piston pump, gear pump, etc;

Vane pump is divided into centrifugal pump, axial flow pump and mixed flow pump.

The mini water pumps are divided into submersible pumps and non submersible pumps according to whether they are submersible or not.

Applicable fields of mini water pump

1. Automobile industry: It is used for cold starting of automobile engine under - 40 ℃ in winter, circulating heat dissipation of fuel engine antifreeze at high temperature of 120 ℃, and water circulating heat dissipation of electric vehicle and electric motorcycle.

2. Solar photovoltaic energy products: solar water pump is to use solar panels to directly drive the water pump to work. The mini water pump has three major functions:

(1) Energy-saving, 35% less than ordinary DC brush water pump

(2) Soft start function, normal start within 1W power

(3) It is convenient to set the overvoltage protection function.

3. Food industry:

Miniature water pump is mainly used for small products such as dishwasher, coffee machine, water dispenser, etc. The shell of the water pump can be made of special food-grade high-temperature resistant materials, and the mini-pump can work normally for more than 100 degrees continuously. It can reach food grade.

4. Household products: aquarium, fountain, foot bath, shower, water heating mattress, computer water cooling system, etc; The DC brush water pump has the characteristics of low noise, long service life and good pressurization effect, which can fully meet the above requirements.

5. Mechanical equipment and chemical products: machine tool equipment water circulation heat dissipation, water chiller circulation heat dissipation, sewage purification and other industries.

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