[Truck House Original] For long-distance drivers, cooking in the car is a choice worthy of both a wallet and a stomach. In order to make cooking more convenient, it is best to keep some materials in the car. Car refrigerator has therefore become a new demand point. Today I will use the actual cases of two card friends to talk about how to choose the car refrigerator.
Car refrigerators are currently divided into two categories according to different working principles, namely, semiconductor refrigeration heating and cooling boxes and compressor refrigeration refrigerators. The heating and cooling box using semi-conductor cooling can only have the effect of cooling down, and it is generally difficult to reduce the temperature below 0 degrees.
The Meigu heating and cooling box on Master Kayougu’s car can be refrigerated but not frozen
Refrigerators are usually used to store some cooking materials
Master Ka Yougu’s car has a Meigu heating and cooling box. According to him, he bought this heating and cooling box for more than 600 yuan. It can be connected to 12 or 24 volts and 220 volts through a transformer. power supply. Generally, some cooking materials are stored in the box, but this refrigerator cannot lower the temperature below zero, and the lowest temperature is generally around 5 degrees.
Kayou Yang’s 40-liter compressor refrigeration car refrigerator is placed under the sleeper
Generally, cooking materials are placed in the box
The lowest temperature of this compressor refrigeration refrigerator can reach minus 18 degrees, and ice crystals can be seen on the wall
Although the heating and cooling box can meet part of the storage needs, the effect is not as good as the compressor refrigerated refrigerator. Master Kayou Yang’s car has a compressor refrigeration refrigerator. This refrigerator is placed under the sleeper and is also used to store the materials needed for cooking. However, this car refrigerator can be as low as -18 degrees, open the lid, you can see the ice crystals on the wall of the box.
Master Yang’s refrigerator is generally controlled at minus 5 degrees. In order to ensure that the refrigerator runs all the time, he also installed two batteries
This type of refrigerator can be directly plugged into a cigarette lighter to get electricity Car refrigerator, 12 volts, 24 volts can be used
After using the transformer, car refrigerator can also use 220-volt home appliances
Master Kayou Yang said that his refrigerator is generally controlled at -5 degrees, and 12, 24, and 220 volts can be used. In order to make the refrigerator continue to operate when it is parked, his car is additionally equipped Two batteries. The power consumption of the on-board ice elimination is not large. With four batteries, Master Yang’s refrigerator can always keep operating. In terms of price, this type of refrigerator is significantly higher than the heating and cooling box. Master Yang’s car refrigerator was bought for 2,980 yuan. The refrigerator has a volume of 40 liters and an additional battery of 1,000 yuan.
Some compressor refrigeration refrigerators are also divided into freezing zone and cold storage zone
At present, most of the compressor refrigeration refrigerators have battery protection function, which will automatically stop when the battery voltage is low
Some compressor-cooled car refrigerators can also be divided into a freezing area and a cold storage area. The freezing area can be used to freeze fresh meat, and the cold storage area can be used to store vegetables. This design< strong>Car refrigerator can better meet the requirements of long-distance drivers. Most of the compressors car refrigerators have a battery protection function. When the battery voltage is lower than a certain value, the refrigerator will automatically stop.
According to a friend who sells car refrigerators, the current three brands of compressors, car refrigerators, are leading sales of Indel, Megu, and Binghu. Semiconductor refrigeration The heating and cooling boxes of Meigu, Kemin, and Newfox have advantages.
The price of semiconductor refrigeration refrigerators is generally several hundred yuan
Compressor refrigerators are more expensive, mostly above 1,000, and large-volume refrigerators are more than 2,000
There are three main factors affecting the price of car refrigerators. One is the cooling method car refrigerators. The technical level of compressor refrigerators is higher than that of semiconductor refrigerators, and the price will also A lot more expensive. The second is the size of the refrigerator. The larger the refrigerator, the more expensive it is. Finally, the brand is different. (Picture/Text Zhong Danjun)