Vortex ring refrigerating device for cold chain container

Abstract

The invention discloses a vortex ring refrigerating device for a cold chain container. The device comprises a quick mounting base and a quick mounting head, mounting feet are fixedly mounted on the quick mounting base, an inserting block is fixedly mounted at one side of the quick mounting head and arranged in an inverted-T shape, and the narrow end of the inserting block is fixedly connected with the side wall of the quick mounting head. An inserting groove is formed in the quick mounting base, a cold air hole is formed in the quick mounting base, a corrugated pipe is fixedly embedded at one end of a flow guide hole, the corrugated pipe is communicated with the flow guide hole, a vortex ring generating pipe is rotationally mounted at one side of the quick mounting head, and a jet nozzle is communicated with one end of the vortex ring generating pipe. The jet nozzle is arranged to be a conical jet nozzle. The device can be quickly dismounted and mounted, pipeline cleaning and daily maintenance are facilitated, the angle of the quick mounting head can be adjusted on the quick mounting base, adjustment is facilitated, the vortex ring generating pipe can generate vortex rings, and the refrigeration and heat preservation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of vortex ring refrigeration equipment, in particular to a vortex ring refrigeration device for a cold chain container. Background technique [0002] Cold chain container refers to a special container that has good heat insulation and can maintain a certain low temperature requirement, and is suitable for the transportation and storage of various perishable foods. It is specially designed for the transportation of frozen or low temperature goods that require a certain temperature. Designed container. It is divided into a built-in mechanical cold chain container with a freezer and an external mechanical cold chain container without a freezer, which is suitable for loading meat, fruits and other goods. The cost of cold chain containers is relatively high, and the operating costs are relatively high. During use, attention should be paid to the technical status of the refrigeration device and the temperature re...

AI Technical Summary

Problems solved by technology

[0003] The refrigeration equipment in the cold chain container is composed of an internal unit and an external unit. For the installation of the internal unit of the refrigeration equipment, a bracket is generally welded on the inner wall of the cold chain container, and the internal units are fixed one by one by multiple bolts. , and this fixed installation operation requires manual positioning of the bolt holes for a long time, which requires continuous fine-tuning, which is time-consuming and laborious. It is also very troublesome when it is necessary to disassemble and clean the pipelines of the internal unit of the refrigeration equipment, which is not conducive to daily maintenance, and the existing Most of the refrigeration equipment in the country adopts the ordinary DC air refrigeration method, which has high energy consumption, poor refrigeration effect, and the cold air is easy to mix with the air. Therefore, we need to propose a vortex ring refrigeration device for cold chain containers.

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