Products & Cases
Products
Closed-circuit cooling tower
Definition: The amount of heat that can be dissipated per unit of time, typically expressed in kilowatts (kW) or kilocalories per hour (kcal/h).
Category：
Closed Cooling Tower
Keywords：
Closed Cooling Tower
Closed-circuit cooling tower Details
Basic Performance Parameters
Cooling capacity
Definition: The amount of heat that can be dissipated per unit time, typically expressed in kW or kcal/h.
Calculation formula: Cooling capacity = Heat load / (Inlet water temperature − Outlet water temperature).
Flow rate and water temperature difference
Cooling water flow rate: measured in m³/h, and must be matched to the cooling capacity. Common designations such as 10T and 15T indicate a capacity of 10 or 15 tons of water per hour, respectively.
Temperature difference (ΔT): The difference between the inlet and outlet water temperatures, which directly affects cooling efficiency; typical values range from 15 to 40°C.
Structure and Operating Parameters
Physical parameters
Dimensions: Include length, width, and height, which affect installation space and floor footprint.
Weight: The overall machine weight (e.g., a certain model weighs 500 kg) affects transportation and installation requirements.
Fans and pumps
Fan power: Determines cooling efficiency; the energy consumption ratio should be ≤0.07 kW/(m³/h).
Pump power: Controls cooling water flow and pressure, with an energy consumption ratio of ≤0.035 kW/(m³/h).
Evaporation and Drift
Evaporation: The amount of water evaporated during operation, expressed in kg/h or m³/h.
Drift rate: the proportion of water lost through drift, with a standard requirement of ≤0.01%.
Environmental Adaptability Parameters
Noise Level
Measured in decibels (dB), the low-noise design meets environmental standards.
Wet-bulb temperature
Reflects air quality; the lower the wet-bulb temperature, the higher the cooling efficiency.
Schematic diagram
Related Products
Online consultation
Focusing on efficient and energy-saving cooling system solutions
Contact Us
Address：Anqiu City, Weifang City, Shandong Province, China