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The structure and principle of chest freezer

Update:18-04-2022
Summary:

Generally speaking, chest freezer can be divided into r […]

Generally speaking, chest freezer can be divided into refrigerating and freezing. Characterized by a large amount of latent heat. At the same time, the large amount of latent heat released during freezing is used to maintain the fruits and vegetables in the warehouse from freezing damage; in summer, these ices are used as cold sources to maintain the low temperature and high humidity conditions necessary for the storage of fruits and vegetables.

Refrigeration freezer freezer works because it is a refrigeration cycle, and heating is used before defrosting. The principle of the freezer is: during summer cooling, freon absorbs heat from the outside and releases it into the room, the hot air blowing indoors and the cold air blowing outside. At the same time, the hot air blown by the indoor unit and the cold air blown by the outdoor unit during heating in winter, all manufacturers do everything possible to reduce the attenuation at the maximum level. Especially the machines of the fluorine system, this does not mean that the machines of the fluorine system are not good, so defrosting is necessary. Have the owners who have done the central air conditioner of the fluorine system found that the indoor unit suddenly stopped running when heating in winter. The machine has a "click" sound. The temperature difference between the inlet and outlet water in the water unit of the refrigerated freezer is small, and the air volume of the indoor unit is large. And in winter, the dry feeling of the fluorine system machine due to the high evaporating temperature of Enryon will not appear. It can play a big role when heating and defrosting. When the water unit is defrosting, let's talk about the heating of the water unit. Larger water units generally use two compressors.

The refrigerated freezer freezer thermostat is a product specially designed for freezer freezers, etc. It has a beautiful appearance, the panel is separated from the control box, and can directly drive a 2HP compressor. The user and administrator menus are separated, which is convenient for ordinary users to simplify operations, and at the same time allows administrators to flexibly respond to different equipment conditions. The main products are microcomputer temperature and humidity controller, temperature (data) recorder, embedded temperature display table, refrigeration unit electrical control box, digital temperature and humidity meter, intelligent halogen leak detector and other six series of more than 300 models, which are widely used in food Cold chain, medical cryogenic equipment, HVAC, aquarium equipment and other industries. The refrigerated freezer freezer thermostat is a product specially designed for freezer freezers, etc. It has a beautiful appearance, the panel is separated from the control box, and can directly drive a 2HP compressor. The user and administrator menus are separated, which is convenient for ordinary users to simplify operations, and at the same time allows administrators to flexibly respond to different equipment conditions.

Refrigerated freezers are widely used, from supermarket food to industry to medical treatment. According to different refrigeration effects and use environments, freezers have their own structures and principles.

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