Gas jet ice slurry cold accumulation device and cold accumulation method thereof

Abstract

The invention discloses a gas jet ice slurry cold accumulation device and a cold accumulation method thereof. According to the gas jet ice slurry cold accumulation device, a gas jet structure, a firstsolid thin wire net structure and a second solid thin wire net structure are arranged in a shell, low-temperature gas from a low-temperature gas system passes through the gas jet structure to reach the first solid thin wire net structure through jet inertia force and reach the second solid thin wire net structure through buoyancy, liquid water is coagulated into small ice crystals at the knots ofthe first solid thin wire net structure and the second solid thin wire net structure, the size of the small ice crystals ranges from 10 micrometers to 500 micrometers, and ice slurry cold accumulation is achieved. The gas jet ice slurry cold accumulation device is simple in structure, cold can be efficiently accumulated, the effect in the crystallization process of the small ice crystals is good,large ice crystals are avoided, and therefore cold accumulation is effectively achieved, and effective rapid cold release is achieved. The cold accumulation device is suitable for cold accumulation of refrigerators and is also suitable for cold efficient accumulation in other industries and civil use.

Description

technical field [0001] The invention relates to ice slurry cold storage technology, in particular to a gas jet ice slurry cold storage device and a cold storage method thereof. Background technique [0002] Since the reform and opening up, with the development of my country's industry and agriculture and the popularization of various household appliances, the demand for electricity has grown rapidly, and the problem of power shortage has become increasingly prominent, especially the gap between the peak and valley of electricity consumption in a day is constantly widening, and the operation of the power grid is uneven. The situation is getting worse. In response to this situation, the state has adopted a number of policies to encourage the opening of energy-saving products, and some areas have also enforced policies such as staggered peak power consumption, time-of-use metering, and power rationing to encourage residents to use more low-peak power and less peak power. Indust...

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Problems solved by technology

The power consumption of refrigerators has always been the most concerned issue of consumers. Refrigerators sold on the market are only used as ordinary refrigeration devices, and they are still ineffective in coping with policies such as power cuts, peak-shifting power consumption, and time-of-use metering. There are no measures to solve it. Once the power failure will bring many problems to the use of the refrigerator, it is not conducive to the storage and preservation of food, and even cause food corruption; the operating time of the refrigerator cannot be controlled. The electricity price discount during the electricity price period achieves the purpose of saving money;

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