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FAQ
Heating and Cooling
Q1.We need your suggestion for correlation between ambient temperatures and cooling capacity. Catalog said that our chiller refrigeration capacity tested under the condition that cold water outlet is at 12℃and ambient temperature is at 30℃. how much reduction of cooling capacity if ambient temperature increase 1℃. Do you have any formula to calculate it? Please inform us.
In the catalog, there is experimental data tested under the standard working condition, but there must exist any difference. We have no relative tested data that how much reduction of cooling capacity every 1℃ambient temperature increase.
Q2.Please help us calculate and estimate the cooling capacity of cooling tower and capacity of water tank, please send us the formula or programme.
The unit of cooling tower is RT, (1RT=3024Kcal/hr).the cooling capacity of cooling tower equals to the chiller’s. Considering the environment, it is needed to increase the safety factor with 1.5 times.
When choosing chiller water tank, you should think about the sizes and length of pipes in cooling system and water should enough filled the pipes.
Experience: usually choose three times of the chiller pump flow rate per minute (three minutes flow of the water pump is the capacity of water tank). Generally it should at least equals to flow of water pump in 1min.
When choosing chiller water tank, you should think about the sizes and length of pipes in cooling system and water should enough filled the pipes.
Experience: usually choose three times of the chiller pump flow rate per minute (three minutes flow of the water pump is the capacity of water tank). Generally it should at least equals to flow of water pump in 1min.
