What is a refrigerator cooler? It has a big effect!
Refrigerator is one of the indispensable household appliances in people’s daily life. It is a good place to store food in ordinary times. In hot summer, refrigerators are even more inseparable. Recently, many netizens have consulted about refrigerator coolers. This article will provide relevant introduction.
A cold accumulator, also called a regenerative heat exchanger, is a regenerative heat exchanger. In the regenerative heat exchanger, the fluid flows cyclically and alternately, and the cold and hot fluids alternate with the cold storage medium in the heat exchanger. Heat exchange. In the low-temperature cycle, it achieves the purpose of accumulating cold through the exchange of heat.
As a quick-freezing and fresh-keeping device used in the freezer of a refrigerator, the cold accumulator can improve the quick-freezing speed of the entire refrigerator. It can be used for rapid freezing of a small amount of fresh food, and can play a role in saving energy and fresh-keeping.
The refrigerator cold accumulator consists of a sealed shell and a cold accumulator. The shell is made of metal or other material with high thermal conductivity. The sealed shell is filled with the cold accumulator. The cold accumulator is a translucent (or opaque), viscous colloidal mixture composed of organic or (and) inorganic compounds. It can absorb and store a large amount of cold at low temperatures, and release a large amount of cold at high temperatures, maintaining a low temperature environment for itself and a small range around it for a long time.
The cold accumulator for refrigerators is generally placed in the freezer compartment of the refrigerator. When the refrigerator is running smoothly, the quick-freezing cold accumulator will absorb and maintain a large amount of cold. At this time, if food to be frozen is put on the cold accumulator, the cold accumulator can quickly release cold, speed up the freezing speed of food, help food quickly pass through the maximum ice crystal formation zone, thereby improving the freezing quality of frozen food (especially meat food), achieving the effect of food preservation, and maintaining the freshness and original flavor. In addition to the quick-freezing function, the refrigerator cold accumulator has another function, which is to prevent food from spoilage and reduce the number of compressor starts during a power outage, reduce temperature fluctuations in the refrigerator, extend the life of the compressor and save electricity. If a power outage is encountered, it can delay the temperature of the refrigerator from rising.
The above is a relevant introduction to the refrigerator cold accumulator. For refrigerators, it plays a great role!