Precautions for using tempered glass

Freshness function

More and more consumers begin to pay attention to food hygiene. The first thing customers look at when choosing products is the appearance. The glass door of the fresh-keeping cabinet with strong fresh-keeping function can keep the food fresh for a long time. In order to meet the needs of customers, major businesses are purchasing fresh-keeping products. Special attention should be paid to its fresh-keeping function when using the glass door of the cabinet. At present, the very good fresh-keeping technique is computer temperature control. The whole process uses a computer to complete dual-temperature and dual-control, which truly ensures that the glass door of the fresh-keeping cabinet always maintains a constant low-temperature environment and keeps the freshness of the food. and nutrients.

Cooling method

Many merchants think that when buying a suitable glass door for a fresh-keeping cabinet, they often ignore the huge electricity bills caused by opening the glass door for a long time, because when choosing a glass door for a fresh-keeping cabinet, you must pay attention to the cooling method of the glass door for a fresh-keeping cabinet. There are three main refrigeration methods: 1. Direct cooling, which is cheap, more power-saving, has a large useful volume, and has a good fresh-keeping and moisturizing function, but the temperature is uneven and requires frequent defrosting. It is suitable for relatively dry southern and inner ocean areas. . 2. Air-cooled refrigeration type, automatic defrosting, low humidity, uniform cold temperature, easy to dry and dehydrate food, suitable for humid areas such as coastal areas and Yangtze River coasts, high power consumption, and small effective volume.

3. Direct cooling air-cooled refrigeration type, direct cooling to the refrigerator, and air cooling to the freezer, both have the advantages of both, but the power consumption is high.

Reasonable low power consumption

As consumers become more and more emotional in their shopping, the Energy Consumption Issue (problem) of the glass door of the freezer has aroused widespread concern, and manufacturers have launched energy-saving glass doors of the freezer one after another. But it is not that the lower the energy consumption, the better. In order to achieve the goal of energy saving, some manufacturers only increase the insulation layer or adopt new technologies, but such energy saving is at the cost of increasing the price, and the performance will also be affected to a certain extent. Energy saving requires not only the improvement of the structure of the product itself, but also the careful design and matching of the very core component, the compressor unit. The units produced by different engineers may be different, and the energy consumption of different units is definitely not the same.