Cold source supplementing device for cold chain equipment and implementation method of cold source supplementing device

Abstract

The invention discloses a cold source supplementing device for cold chain equipment and an implementation method of the cold source supplementing device. The cold source supplementing device comprises a cold chain box and a cold source box, the cold source box is installed at the top end of the cold chain box, a heat exchange pipe, a first temperature detector and a second temperature detector are installed in the interior of the cold chain box, and the cold source box comprises a cold source box inner cavity, a cold source pipe, a supporting block and a fixing clamping ring. According to the cold source supplementing device for the cold chain equipment and the implementation method of the cold source supplementing device, the cold source pipe can be more stable through the supporting block and the fixing clamping ring, deviation does not occur or the cold source pipe does not slip off due to vibration when the cold source is fed from an air inlet valve, the cold source is more abundant through a plurality of pipe bundles, the situation that temperature in the cold chain box inner cavity cannot be reduced in time due to fact that temperature in the cold chain box inner cavity is too high and cold source supply cannot be supplemented cannot occur, a deflection baffle can enable the heat transfer area, the processing capacity and the operation flexibility of unit volume in the cold chain box inner cavity to be large, fluid flows around a notch of the deflection baffle, and the cold source can be better supplemented.

Description

technical field [0001] The invention relates to the technical field of cold source replenishment devices, in particular to a cold source replenishment device for cold chain equipment and an implementation method thereof. Background technique [0002] Cold chain refers to certain food raw materials, processed food or semi-finished products, special biological products and pharmaceuticals after they are purchased, processed and inactivated, in the process of product processing, storage, transportation, distribution, retail and use. In the process, each link is always in the specific low-temperature environment necessary for the product to reduce loss, prevent pollution and deterioration, and ensure the special supply chain system of product food safety, biological safety, and drug safety. The following problems often occur in the supplementary device of the cold source in the existing cold chain equipment: [0003] 1. During the transportation of the cold source, it often hap...

AI Technical Summary

Problems solved by technology

[0003] 1. During the transportation of cold sources, it often happens that the device is unstable due to the vibration during transportation, and the situation of deviation occurs

[0004] 2. There are fewer tube bundles to circulate the cold source, and the temperature in the cold chain device cannot be lowered in time

[0005] 3. Most of the cold source supplementary devices use circular baffles, and the heat transfer area, processing capacity and operational performance of the circular baffles are not perfect.

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