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If you continue to use this site we will assume that you are happy with it. Learn More. Allow Cookies Reject. A standalone freezer can be a thrifty alternative to purchasing a refrigerator that has a larger freezer section.
Freezers come in many sizes , but they can be separated into these four basic styles that have very distinct purposes. The most economical freezer is the chest freezer. It is called this because it is typically shaped like a large box or chest with a hinged lid that opens upward. Because of the lid, a chest freezer requires adequate space with plenty of head room. Chest freezers range in size from compact models as small as 2. The most common place to find a chest freezer is the garage, utility room, or basement of a house, since it tends to be such a large appliance.
The large, boxy dimensions of the chest freezer are ideal for storing bulky items that do not typically fit well into the freezer section of a refrigerator. This economical use of space frees up the refrigerator freezer for convenience foods.
Chest freezers do not have a fan, which limits the air circulation and causes the temperature to be inconsistent, although as long as it can maintain a temperature below freezing, it will not affect the foods negatively. Since warmer air rises and cold air sinks, people usually store meats and other larger items in the lower parts of the freezer so that they will freeze solidly and stay preserved for months.
When you transfer a cryogenic liquid near the objects you want to cool, the heat from these objects is transferred to the liquid, and the liquid evaporates and takes away the heat in the process.
You may already know that the gas heats up when compressed and cools down when the gas expands. That's why when you use it to pump air inside a tire, the bike pump feels warm and the sprayed water feels cold.
The gas gets hot when it's compressed, and cools when it expands, with the help of some beautiful devices that help the chest freezer cool the items it holds. Selection of volume: Generally, for the selection of a household freezer box type chest freezer, liters is generally suitable, and a family of three choosing a liter freezer is sufficient.
However, as a merchant, when applied to convenience store operations, deli stores must use a slightly larger freezer to meet daily business needs. Usually around liters of capacity, which depends on the actual needs of merchant convenience stores. The choice of the freezing power of the chest freezer: Whether the freezer has a large freezing capacity is a key issue that people must consider when purchasing a freezer.
There is no strong freezing capacity to guarantee that the freezing speed of the freezer is slow. The largest freezer can only be a large storage room, which can only be stored in large quantities but cannot guarantee the quality of frozen food. At present, the freezing capacity of chest type freezers in the domestic market varies widely, ranging from about 25 halls to 18 kilograms, and the best products have reached 22 kilograms. Consumers must look at the product introduction carefully.
Fresh-keeping performance of chest freezers: The principle of food preservation is to inhibit the spoilage of microorganisms and the deterioration of food caused by the decomposition of enzymes. But the real thing is so much better. Follow me on Twitter. We respect your privacy. All email addresses you provide will be used just for sending this story. Should You Put a Freezer in the Garage? By Mary H. April 17, More on Freezers. Best Freezers of Best and Worst Small Freezers.
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