The water pump flow rate of the laser chiller is too large or too small will have some impact on the operation.
The pump flow is too small:
The pump flow is too small, the direct impact is unable to quickly from the cooled equipment will be brought out of the heat, resulting in the temperature of the equipment to be cooled. And because the cooling water flow rate is not fast enough, resulting in a greater temperature difference between the inlet and outlet, and thus the surface temperature difference of the temperature-controlled equipment.
The pump flow is too large:
Many users are obsessed with the pursuit of pump flow, that the pump flow will make the cooling effect of the chiller is good, the cooling capacity is large enough to meet the refrigeration requirements, in fact, it is not, matching the cooling water circulating pump will inevitably increase the cost of equipment for the industrial chiller unit, and operating costs such as electricity will also increase, too large cooling water circulating pump is bound to increase the equipment cost, and operating costs such as electricity will also increase, too large cooling water circulating pump will also increase the cooling effect of the cooling water. Will increase, too large cooling water flow and pressure will also cause the water flow pipe resistance to increase, thus causing unnecessary increase in energy consumption, reduce the service life of the cooling water circulating pump, may also cause many other failures.
In summary, we can see that the laser chiller pump flow is too large or too small are not good, but the right on the good.