18 Facts About Refrigeration

Refrigeration can be considered an artificial, or human-made, cooling method.

Refrigeration refers to the process by which energy, in the form of heat, is removed from a low-temperature medium and transferred to a high-temperature medium.

Refrigeration has many applications, including household refrigerators, industrial freezers, cryogenics, and air conditioning.

Refrigeration has had a large impact on industry, lifestyle, agriculture, and settlement patterns.

Refrigeration conceived the idea of using his refrigeration system to cool the air for comfort in homes and hospitals to prevent disease.

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Refrigeration built a mechanical ice-making machine in 1851 on the banks of the Barwon River at Rocky Point in Geelong, Victoria, and his first commercial ice-making machine followed in 1854.

Refrigeration later entered the debate of how to compete against the American advantage of unrefrigerated beef sales to the United Kingdom.

Refrigeration did not become a household technology until these three challenges were overcome.

Refrigeration has given opportunities to early settlers to expand westward and into rural areas that were unpopulated.

Refrigeration allowed for many areas to specialize in the growing of specific fruits.

Refrigeration was not limited to meat, fruit and vegetables but it encompassed dairy product and dairy farms.

Refrigeration made production possible in the west far from eastern markets, so much in fact that dairy farmers could pay transportation cost and still undersell their eastern competitors.

Refrigeration systems were introduced to the farming and food distribution processes, which helped in food preservation and kept food supplies safe.

Refrigeration allowed for shipment of perishable commodities throughout the United States.

Refrigeration systems are used the heaviest in the warmer months for farming produce, which must be cooled as soon as possible in order to meet quality standards and increase the shelf life.

Refrigeration played a large part in the feasibility and then popularity of the modern supermarket.

Refrigeration is used to liquefy gases – oxygen, nitrogen, propane, and methane, for example.

Refrigeration cycle describes the changes that take place in the refrigerant as it alternately absorbs and rejects heat as it circulates through a refrigerator.