Many friends have asked what to do if there is a small temperature difference between the inlet and outlet of industrial chillers? As a professional manufacturer of industrial refrigeration equipment, Oklon has analyzed the reasons for the small temperature difference between the inlet and outlet of the chiller.
Oklon wants to tell everyone that when using a chiller, they encounter this situation: the company uses an industrial chiller, and the current inlet temperature is 24 ℃, and the outlet temperature is 23 ℃. The temperature difference is too small to meet the user's needs. There are several reasons for the small temperature difference between the inlet and outlet of industrial chillers:
1. Excessive water flow can be determined by observing the pressure difference between the inlet and outlet of the evaporator, as well as the operating current of the water pump.
2. It may also be due to poor heat transfer efficiency, such as severe scaling of heat transfer tubes, which affects the heat transfer of industrial chillers. This can be judged by observing the heat transfer temperature difference between the water temperature and the evaporation temperature.
3. The output cooling capacity of industrial chillers is small, for example, if the unit itself has faults or is not fully loaded, these can be preliminarily judged by observing parameters such as the operating current of the chiller.
4. After eliminating the above issues, you can consider whether the sensor or temperature gauge is inaccurate.
Under normal circumstances, if there is a problem with an industrial chiller unit, you can directly contact the purchasing industry and the manufacturer for telephone communication to confirm what the fault is. Users can solve minor problems on their own, and if they cannot be solved, they can solve them themselves