The supermarket is currently the most popular retail place in the city. As a senior foodie, entering the supermarket is mainly to find food, and cooked food is also one of the foods that cannot be ignored. In order to preserve and display the cooked food, the supermarket will put the food in the deli display case. Here is an introduction to the functions and use skills of the display cabinet.



As the name suggests, the deli display case is a kind of cabinet that can display cooked food. The main function of the deli display case is to keep the food fresh and reduce the deterioration of the food due to the hot weather. As a tool, the deli cabinet is not only useful for displaying food, but also can attract customers to consume, drive the distance between customers and the shopping mall, increase customers' enthusiasm for buying cooked food, and bring economic benefits to businesses.



At present, the deli display cases on the market are divided into different types. Whether it is a normal temperature display cabinet, a refrigerated display cabinet or a heated display cabinet, the temperature of the cabinet can be reduced, thereby reducing the speed of bacteria movement in the cabinet, thereby Prolong the preservation time of food.

If you have been in a hurry to prepare food to entertain guests, or get home in disgust to open the refrigerator to eat "seafood-flavored fruit", or you have to squat in front of the wall socket in order to charge your baby's mobile phone. Kneel, then congratulations, these "tragic" experiences will always be your memories. Because, "Hall Bar" is here!



This is the hall—innovative home products located in the center of the living room, truly beside you! Make daily life needs within reach, and use creative thinking to meet everyone's simplest needs. Being close to life is the constant pursuit and the most primitive driving force of the designer of "Ting Bar".



This is the hall—innovative home products located in the center of the living room, truly beside you! Make daily life needs within reach, and use creative thinking to meet everyone's simplest needs. Being close to life is the constant pursuit and the most primitive driving force of the designer of "Ting Bar".



Refrigeration and preservation is the most distinctive function of the hall bar. It truly realizes the partitioning and storage of food in the living room and kitchen, making life healthy and hygienic, fast and convenient! The hall bar adopts the design of double straight open refrigerating drawers embedded on the front side, and the door body The food is clear at a glance after opening, which is convenient for the user to quickly take the food.



Music is one of the important elements indispensable for family leisure time. The hall bar is equipped with 2.0 HIFI-class speakers composed of two pairs of 4-inch bass and 25-core inner magnetic wire film tweeter built in the back, with professional DSP digital audio technology and high quality The Bluetooth 4.0 system can easily connect audio devices such as mobile phones, TVs, tablets, and notebooks.



On the side of the lobby bar, the careful designer adopts the oblique plug-in USB charging interface design, which is convenient for users to plug and unplug, and reduces the risk of bumps. The double USB interface has large current output and the surging power supply is ready to go. From then on, the sofa There is no more "electricity shortage" in the surrounding area.

Commercial refrigerator freezer - development history
Commercial refrigerator is a product of the market economy, with the development and growth of major beverage, ice cream, frozen food manufacturers market scale continues to expand, the product form gradually subdivided. Initially, the market generally used insulation boxes to maintain the temperature of the items, and later with the emergence of cold cabinets, the use of ordinary foam door freezer storage drinks, ice products for supermarkets, street stalls and other sales, the rapid development of FMCG products led to the development of commercial freezers listed, due to the display of more intuitive, more professional storage temperature, the use of more convenient, commercial freezers market scale is rapidly expanding.
Commercial refrigerator freezer - use crowd
Convenience store owners, cold drink shop vendors, supermarket salesmen, Internet cafe operators, hotel kitchens, cinemas, etc.
Commercial refrigerator freezer - product classification
Commercial freezers are generally divided into commercial refrigerators (also known as beverage cabinets), commercial freezers (also known as cold food cabinets), two categories, the volume from 20L to 1600L ranging. Among them, commercial refrigerator cabinet temperature in 0-10 degrees, widely used in a variety of drinks, dairy products and fruit, flowers and other storage sales.
Commercial freezer cabinet temperature is generally below -15 degrees, mainly used for ice cream, frozen dumplings, dumplings, frozen meat storage sales. According to the structure form and industry use habit is divided into horizontal ice cream cabinet, island frozen food cabinet, vertical commercial freezer, desktop cabinet, playing ball cabinet.
 

First, the Upright Freezer evaporator has more air or refrigerated oil, and the heat transfer effect is reduced. More refrigerant oil is attached to the heat transfer tube of Upright Freezer evaporator, and the heat transfer coefficient is greatly reduced. Similarly, if there is more air in the electric heating pipe, the heat transfer area of the refrigerated cabinet evaporator will be reduced, the heat transfer efficiency will be significantly reduced, and the temperature reduction rate will also slow down.

Second, the frost or dust of the Upright Freezer evaporator is too thick, and the heat transfer effect is reduced. Another main reason for the slow temperature drop of the Upright Freezer is the low heat transfer efficiency of the evaporator. This is mainly because the frost layer on the outside of the Upright Freezer evaporator is too thick or too dusty. Because the external temperature of the evaporator is mostly lower than 0 degrees Celsius, the humidity of the Upright Freezer is relatively high, and the moisture in the air is sandwiched with cream or frozen outside the evaporator, which affects the heat transfer effect of the Upright Freezer evaporator.

Electric glass defrosting function:
The electric glass defrosting function is designed to remove the frost layer formed on the glass surface due to low temperature, ensure the clear visibility of the glass, and provide users with good observation conditions. This function is essential for commercial refrigerators that need to clearly observe the internal items.
Working principle:
The defrosting of electric glass is based on the principle of resistance heating. In the interlayer of the glass, fine resistance wires are embedded or coated with conductive coatings. When current passes through these resistance elements, electrical energy is converted into thermal energy, and the glass heats up.
The frost layer melts into water after being heated, and then evaporates or is discharged along the drainage system of the refrigerator. Since the heat is evenly distributed inside the glass, the entire glass surface can be defrosted synchronously without the situation of local residual frost.
For example, in the resistance wire type electric heating glass, the resistance wire is distributed in a specific arrangement. When the current passes, the resistance wire heats up and the heat is quickly transferred to the glass surface.

Application introduction in commercial refrigerators:
Commercial refrigerators are usually used to store and display large quantities of refrigerated or frozen goods. In low temperature environments, the glass door of the freezer is prone to frost, which affects customers' observation and selection of goods.
Commercial freezers equipped with electric glass defrosting function can effectively solve this problem. Merchants do not need to frequently defrost manually, saving time and labor costs.
Customers can also clearly see the goods in the freezer, improving the shopping experience. Moreover, the continuous clear view helps merchants to better display goods and promote sales.
For example, in the frozen food area of ​​the supermarket, the freezer with electric glass defrosting function allows customers to see the packaging and labels of various frozen foods at a glance, which is convenient for purchase.
In the hotel's kitchen freezer, the chef can quickly and accurately find the required ingredients without having to wipe the frost layer laboriously.
In addition, the electric glass defrosting function also improves the energy efficiency of the freezer. Due to the reduction of the frost layer, the refrigeration system of the freezer does not need to consume more energy to overcome the insulation effect of the frost layer, thereby reducing operating costs.
In short, the application of electric glass defrosting function in commercial freezers not only improves the convenience and display effect of the freezer, but also brings the advantages of energy saving and reduced operating costs.