Aluminum exhaust evaporator is a commonly used evaporator in refrigeration systems such as cold storage. The following is its related introduction:

Structural characteristics

-Material:Made of aluminum alloy, it has good thermal conductivity and corrosion resistance.

-Construction:For the integrated die-casting structure of wings and tubes, multiple wing tubes are installed in parallel and welded with bent pipes to form a large area of aluminum rows.

working principle

-Refrigerant cycle: The refrigerant flows inside the aluminum exhaust pipe, absorbs heat from the surrounding air and evaporates, thereby achieving refrigeration effect.

-Heat exchange method:By relying on natural convection for heat exchange, cold air sinks while hot air rises, creating a smoke effect in the pipeline, accelerating convection and cooling.

advantage

-Efficient and energy-saving:High thermal conductivity can reduce the evaporation temperature of refrigerant and the surface temperature difference of aluminum outer shell, increase the evaporation temperature, and save energy consumption of compressor; At the same time, its fin structure increases the effective evaporation area, which also helps to improve refrigeration efficiency  .

-Strong adaptability of refrigerant:Capable of carrying both liquid ammonia and fluorine, suitable for ammonia refrigeration units and fluorine refrigeration units.

-High resistance to pressure:High strength, good pressure resistance, and strong safety  .

-Lightweight and easy to install:Lightweight, easy to handle and install, can reduce lifting material and labor costs, and does not require on-site welding during installation.

-Low food consumption and minimal temperature fluctuations in storage:By utilizing natural convection of cold air, the dry consumption of food is minimized, and the temperature fluctuation in the warehouse is small, which is beneficial for food preservation.

application area

-Food freezing and refrigeration:Widely used in various types of food freezing and refrigeration warehouses, such as the storage of meat, fish, fruits, vegetables, etc.