a refrigerator

Abstract

The invention provides a novel refrigerator. The novel refrigerator comprises a shell, and a plurality of supporting pillars are fixedly connected to the lower end of the shell; one side baffle plateis fixedly connected to the two adjacent supporting pillars; a plurality of copper pipes are fixedly connected to the two side baffle plates; and a piston is connected in a fixed tank in a sliding manner. According to the novel refrigerator, the copper pipes are added, the copper pipes at the lower part of the refrigerator can be immersed in water, the volume is small, and the novel refrigerator is easy to carry and place; a safety starting device is added, a cooling device starts operating minutes after a main engine is started, the temperature is quickly decreased to zero DEG C or below after starting, and staff can be effectively protected; a moving assembly is added, and the defect that a traditional cooling machine is inconvenient to move is overcome; and a fixing device is added, andthe effect that the cooling machine is convenient to move and stably operates can be achieved.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, in particular to a novel refrigerator. Background technique [0002] A refrigerating machine is a machine that transfers the heat of a cooled object with a lower temperature to the ambient medium to obtain cooling. The heat transferred from a lower temperature object is customarily called cold energy. The working medium that participates in the change of thermodynamic process (energy conversion and heat transfer) in the refrigerator is called refrigerant. The temperature range of refrigeration is usually above 120K, and below 120K belongs to the range of cryogenic technology. Refrigerators are widely used in industrial and agricultural production and daily life. The whole machine can be used for refrigeration of aquatic products such as fish, shrimp, and other animals and plants during long-distance transportation. It can reduce the temperature below zero in a short period of time. It can...

AI Technical Summary

Problems solved by technology

[0003] But there are following defects in existing refrigerator: (1) refrigerator is the device that is used for rapid cooling, and traditional refrigerator is owing to not being provided with safety start-up device, and the situation that the staff is frostbitten often has like this occurs: (2) traditional refrigerator Due to the large size of the refrigerator, it not only consumes time and energy when moving, but also increases additional economic expenditure, so it loses the practical value of refrigeration during transportation. Therefore, we propose a new type of refrigerator

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