Agricultural industry

2025-09-09

Condensers and evaporators are mainly used in the agricultural industry for greenhouse temperature control, livestock and poultry breeding environment regulation, and agricultural product processing and preservation. Their application characteristics are as follows:

1、 Comparison of core functions

Condenser

Function: To maintain the operation of the refrigeration system through heat dissipation. For example, evaporative condensers in Sichuan can reduce the condensation temperature of refrigerants to below 40 ℃ and adapt to high humidity climates.
Technical features:
Evaporative condenser saves 60% water and 30% -50% energy consumption.
The air-cooled condenser is suitable for small agricultural refrigeration equipment, such as vaccine refrigerators.

Evaporator

Function: reduce the ambient temperature through refrigerant evaporation and heat absorption. For example, the greenhouse spray cooling system can reduce the temperature in the greenhouse by 5-8 ℃.
Technical features:
Forced convection design (such as axial flow fans) controls temperature fluctuations within ± 1 ℃.
Dry evaporators are suitable for pre cooling equipment of agricultural products to avoid liquid contamination.
2、 Typical application scenarios

Greenhouse planting

The evaporative cooling system reduces the temperature of the greenhouse through spray evaporation, increases the humidity at the same time, and improves the crop growth environment.
The condenser is equipped with a refrigeration unit to provide a stable cooling source for the greenhouse.

Livestock and poultry breeding

Evaporators are used for cooling livestock and poultry houses, reducing high temperature stress, and improving egg production rates.
The condenser cools high-temperature particles in feed processing to prevent mold growth.

Agricultural product processing

Evaporators are used for pre cooling fruits and vegetables to extend their shelf life (such as controlling the temperature of apple refrigerators at 0-4 ℃).
The condenser rapidly cools fresh milk to 4 ℃ after pasteurization of dairy products, inhibiting microbial proliferation.
3、 Technology Trends
Energy saving design: The combination of evaporative condenser and variable frequency technology reduces energy consumption by more than 30%.
Intelligent control: IoT sensors monitor temperature and humidity, automatically adjust equipment operation status.

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