Working Principle of Glycol Evaporators

Working Principle of Glycol Evaporators

Glycol Evaporators are mainly based on the principle of evaporative cooling and the low temperature characteristics of glycol. In its system, the glycol solution absorbs heat and evaporates in the evaporator, absorbing the heat of the surrounding air and lowering the air temperature. After evaporation, the glycol vapor is compressed by the compressor and becomes high-temperature and high-pressure vapor, and then enters into the condenser, where it condenses into liquid after releasing heat by heat exchange with outside air or cooling water, and then re-enters into the evaporator by throttling down pressure through the throttle valve, and so on, to realize the continuous refrigeration and cooling effect.

Application Scenario

Industrial field: In some industrial production processes that require high temperature control, such as chemical, electronic, pharmaceutical and other industries, glycol Evaporators can be used to control the temperature of the production environment to ensure the normal operation of production equipment and product quality. For example, in the electronic chip manufacturing workshop, the ambient temperature needs to be controlled within a specific range to ensure the stability of the chip manufacturing process.

Cold chain logistics: Glycol Evaporator is one of the important refrigeration equipments in cold chain equipments such as cold storage and refrigerated trucks. It can provide a low-temperature environment for the goods to extend the freshness and shelf life of the goods. For example, when refrigerated transportation of fruits, vegetables, meat and other food products, glycol Evaporator can keep the low temperature in the compartment and prevent the food from deteriorating.

Building HVAC system: In the HVAC system of some large buildings, glycol Evaporator can be used as the terminal refrigeration equipment to provide a comfortable temperature environment in the room. It can be used in conjunction with central air conditioning systems to meet the temperature regulation needs of different areas.