The commercial fresh-keeping cabinet is designed for the purpose of maintaining the temperature of the food to be stored, and the commercial fresh-keeping cabinet itself does not have a freezing function.
Method for improving the freshness of fresh cabinet
The commercial fresh-keeping cabinet is designed for the purpose of maintaining the temperature of the food to be stored, and the commercial fresh-keeping cabinet itself does not have a freezing function. In other words, only when the product of the right temperature is placed in the commercial fresh-keeping cabinet can it play a fresh-keeping role. (1) In order to improve the quality of the products and reduce the temperature fluctuations in the commercial fresh-keeping cabinets, an electronic temperature controller with environmental follow-up is often used, which can keep the temperature of the fresh-keeping cabinet constant and prevent over-cooling according to the change of the ambient temperature. Increased temperature control accuracy and reduced energy loss. (2) During the defrosting process, the temperature of commercial fresh-keeping cabinets and products will rise to a certain extent. In order to reduce the increase in the temperature of the commodity, people have considered various defrosting methods such as: hot gas defrosting, hydrothermal defrosting, etc. Defrost speed. Since fresh fish and fresh meat are displayed in an ice-cooled state, if the temperature fluctuates too much during defrosting, blood and water will flow out, affecting the appearance and quality of the displayed goods, resulting in the loss of effective nutrients. Therefore, foreign companies are developing a commercial fresh-keeping cabinet without cooling interruption. In addition to a main cooler, this fresh-keeping cabinet also has an auxiliary cooler. When the main cooler is defrost, the auxiliary cooler is cooled to maintain the quotient. Ou Xue Freezer is a professional refrigeration company integrating design, manufacture, sales and service. Products are: all kinds of freezer, freezer, freezer, fresh cabinet, display cabinet, refrigerator, beverage cabinet, deli cabinet, fresh meat cabinet, tea cabinet, cold storage, medical freezer, etc., free hotline.
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Deep groove ball bearing is the most representative structure in rolling bearing, which is widely used. In addition to radial load, this kind of bearing can also be loaded with bidirectional axial load. The friction torque is small, and it is most suitable for adjusting rotation, low noise and low vibration. Bearings are widely used in automobile, electrical, instrumentation, construction machinery, agricultural machinery and various professional machinery. This kind of bearing has open and closed deformation structure.
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