Working principle of low temperature coolant circulation pump

2024-09-01 15:05:09

In the working state of the low-temperature circulation pump, due to the non-stop rotation of the impeller, the liquid continuously enters from the water inlet pipe, passes through the pump body, and is discharged from the pump tapping port.

First of all, let me talk about the working mode of the equipment in the pump body. When the pump is used, fill the pump body with water first. Under the high-speed rotation of the electric motor, the impeller of the water pump is rotated at high speed. Therefore, the water in the impeller is also With the rotation of the pump body, the liquid is discharged through the outlet pipe under the centrifugal effect of the pump body. After the water is discharged, a vacuum is formed near the rotating shaft in the pump casing.

When the pump is filled with water, the centrifugal force is generated when the impeller rotates. The decrease in the center pressure of the impeller is due to the water in the impeller channel being thrown by the centrifugal force to the surrounding periphery and flowing into the pump casing. This pressure is generally lower than the pressure in the inlet pipe, and the water flows into the suction pool under the effect of this pressure difference. Impeller. In this way, the pump can continuously absorb water and continuously supply water. Under the effect of external pressure, the water in the water inlet pipe is pressed into the jumper to fill the vacuum. So as long as the impeller keeps turning, the water will flow continuously from the direction of the tangent to the water inlet pipe and exit through the pump outlet.

This completes the entire workflow. The low-temperature circulation pump adopts mechanical low-temperature liquid circulation equipment for refrigeration. The machine is equipped with vacuum freeze drying oven, circulating water multi-purpose vacuum pump, magnetic stirring and other instruments to perform multi-functional low temperature chemical reaction operation and drug storage. It has the function of providing low temperature liquid and low temperature water bath.

Kitchenware

Silicone Cake Mold,Silicone Lunch Boxes,Silicone Ice Mold,Silicone Kitchen Tools,silicone oven mitt

Ningbo Honor Imp & Exp Co.,Ltd , https://www.honorhousehold.com