Difference Between Ice Maker And Refrigerator

China Refrigeration Unit factory shares with you.

Ice maker working principle:

1. The amount of water for ice making needs to be added with salt! The modulation pump (plunger pump) adjusts automatically depending on the amount of ice making.

2. The main body of the ice maker is divided into two cavities with a certain density of copper tubes inside the inner cavity! The professional term is called (evaporation cavity) is a refrigeration thing as the saying goes.

3.  Inside the outer cavity is a very regular round stainless steel cavity. There is a three-blade scraper in the center. The distance between the inner blade and the inner wall can be adjusted by itself, generally 3 mm. There are several sets of evenly distributed copper nozzles above the ice skate!

4. The working principle is that when the plunger pump is turned on, the water mixed with salt is passed through several filters to spray 0.2 kg of water evenly on the surface of the inner cavity and then the cooling surface of the outer cavity is instantly formed into a 3 mm thick ice surface that is rotating. Under the action of the ice knife, the freshly made ice is broken into small pieces and dropped into the storage bin! The principle of the civilian ice maker is basically the same! The inner cavity is a rotating ice cube box.

The working principle of the refrigerator is:

1. The chilled water of the water storage tank is continuously circulated through the plate or compartment evaporator with a water pump;

2. After the compressor is operated, it is subjected to suction-compression-exhaust-condensation (liquefaction) -throttling-then evaporate and absorb heat in the evaporator at a low temperature of -10 to -18 degrees. Frozen water condenses into a layer of ice at a lower temperature evaporator surface at a water temperature of 0 degrees. When the ice layer condenses to a certain thickness, after the evaporation temperature of the refrigerant reaches a temperature-controlled set temperature, the defrost solenoid valve that is turned on often uses a heat pump to remove ice. Implement the next loop.

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