Do you know the glass door of the refrigerator? How does it work?

Food stores of almost all sizes are equipped with beverage refrigerated display cases with glass doors. Today we will explain the reasons for the increased power consumption of beverage cabinets. The reasons for the power consumption of beverage cabinets in convenience stores are reflected in the following points.

You can reduce the power consumption of beverage cabinets in convenience stores by following the instructions in this article. There are many reasons for the increased power consumption of beverage cabinets. Generally, the beverage cooler in the convenience store does not include the power consumption of the refrigerator in the convenience store.

The reasons for the increased power consumption of beverage cabinets in convenience stores are generally reflected in usage habits and maintenance levels. The reasons for the increased power consumption of beverage cabinets in convenience stores are reflected in the following points.

1. The room temperature cannot exceed the standard

The indoor temperature will affect the cooling effect of the convenience store beverage cabinet to a certain extent.

Where the temperature changes greatly, the failure rate of the accessory will be added. The outer frame of the glass door of the glass door display cabinet is prone to fogging, which affects the cooling effect. Try to keep the temperature stable and reduce the workload on the compressor.

The ambient temperature directly affects the power consumption of the refrigerator. If the ambient temperature increases, the cooling rate of the refrigerator will decrease. If the temperature in the refrigerator drops slowly, the start-up time will be extended and power consumption will increase.

According to the test data of ordinary refrigerators, when the ambient temperature reaches 32°C, the power consumption is about twice that of 25°C, and the power consumption at 30°C is 1.6-1.8 times that of 25°C. Therefore, the freezer should be placed as far away from heat sources as possible to ventilate the shade. Therefore, the beverage cabinet should be placed on the backlight as much as possible, and shading equipment should be added without affecting the operation of the convenience store.

2. Set a reasonable temperature

Each refrigerator has a temperature controller that can adjust the temperature in the refrigerator by adjusting the gear. The higher the gear of the temperature controller, the lower the temperature in the refrigerator. When the freezer reaches -18°C, it is difficult to lower the temperature every 1°C, and the lower the temperature, the more difficult it is to drop.

However, very low temperatures for continuous operation can reach below -24°C. At this time, due to the large temperature difference between the inside and the outside and the loss of cooling capacity, the starting time will be long, and even the machine will not stop. This temperature controller is only suitable for domestic refrigerators.

As a manufacturer of commercial refrigerators, the temperature controller used in the good brand refrigerators of convenience store refrigerators is a precise microcomputer control cabinet, which can display the temperature of the cabinet gently, with less error, and the temperature is clear at a glance in the cabinet. The convenience store series refrigerators are set to It shuts off at 3°C ​​and starts at 8°C, but there must be a temperature difference between them. When the weather is hot, the temperature sometimes rises to 11-12°C, which is normal.

3. Do not open or close the beverage cabinet repeatedly

Repeated start and stop will affect the service life of the beverage cabinet.

In the process of repeated start and stop, the workload of the compressor will increase, which will greatly increase the power consumption. When the beverage cabinet in use does not need to be completely closed, please try not to close the beverage cabinet in the convenience store. In order to ensure energy saving, temperature operation can also be carried out according to the manufacturer's instructions.