Vehicle-mounted refrigerator and refrigeration method thereof

Abstract

The invention relates to a vehicle-mounted refrigerator and a refrigerating method thereof. The vehicle-mounted refrigerator is characterized in that: a temperature sensor and a controller are arranged in an accommodating cavity; the temperature sensor is used for detecting the temperature of the accommodating cavity; the accommodating cavity is also provided with a vibration structure which is used for placing beverage; the vibration structure comprises a vibration device; the controller is provided with a control strategy; and the control strategy comprises that when the sampling temperaturevalue of the temperature sensor is lower than a preset temperature value, the vibration device is controlled to work, and the preset temperature value is -5 degrees to -15 degrees. Firstly, the air inlet hole is arranged at the top of the accommodating cavity to play a cooling effect; due to the principle of the downward movement of the cooling amount, the arrangement can improve the cooling efficiency and ensure the maximum possibility of the cooling in the limited space. Through shaking of the beverage, gas is generated so as to produce ice nucleus to realize the effect of freezing, so thatthe beverage can be quickly coagulated by starting the shaking structure at a preset temperature.

Description

technical field [0001] The invention relates to the technical field of refrigerating devices, and more specifically, relates to a vehicle-mounted refrigerating refrigerator. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. There are mainly two kinds of car refrigerators on the market, one is semiconductor car refrigerator, its principle is to rely on electronic chips for cooling; the other is compressor car refrigerator, compressor is the traditional technology of traditional refrigerators, and the cooling temperature is as low as -18 10 degrees. It has high cooling efficiency, can make ice, keep fresh, and has a large volume. However, there is a problem in the existing car refriger...

AI Technical Summary

Problems solved by technology

High cooling efficiency, capable of making ice, keeping fresh, and large volume. However, there is a problem with existing car refrigerators. Due to limited space, how to solve the problem of cooling efficiency in a limited space is an urgent problem to be solved for car refrigerators.

[0003] At the same time, if the user needs to drink iced drinks in summer, the beverage needs to be refrigerated through the car refrigerator. At this time, the refrigerator needs to be turned on to refrigerate the beverage. However, there are certain problems at present. The car refrigerator cannot refrigerate smoothie drinks. The reason is that It needs to reach -40 degrees to make beverages freeze quickly, and if the car refrigerator is to be cooled to this temperature, a compressor with a higher power is required, and once the volume and power consumption of the compressor increase, it is not suitable for the current car refrigerator system , so the car refrigerator currently cannot provide the function of quickly freezing beverages

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