Temperature control method and temperature control system for aquatic product cold chain transport vehicle

Abstract

The invention relates to the technical field of aquatic product transportation, and particularly discloses a temperature control method and a temperature control system of an aquatic product cold chain transport vehicle. The system comprises a cold chain transport vehicle body and a temperature control compartment, the temperature control compartment is fixedly installed on the transport vehicle body, the right end face of the temperature control compartment is provided with double compartment doors which are oppositely opened, a central control processor is arranged on the inner wall of the temperature control compartment, and a storage box refrigerating system and an in-compartment air refrigerating system are arranged in the temperature control compartment. According to the temperature control system of the aquatic product cold chain transport vehicle, the temperature in the temperature control compartment and the temperature in the storage box are monitored through the storage box refrigerating system and the in-compartment air refrigerating system correspondingly, cooling control is conducted, the cold chain transport effect of the whole aquatic product is excellent, and long-distance and long-time transportation can be carried out.

Description

technical field [0001] The invention relates to the technical field of aquatic product transportation, and specifically discloses a temperature control method and a temperature control system of a cold chain transport vehicle for aquatic products. Background technique [0002] At present, my country's fishery industry is in a critical period of strategic adjustment of industrial structure. The focus of adjustment is not a simple increase or decrease in the quantity of aquatic products, but on the basis of ensuring supply, comprehensively optimize the industrial structure and improve product quality. One of the most important The goal is to improve the quality and efficiency of aquatic products, solve the problem of relative shortage of high-quality aquatic products, and further improve the ability of exporting aquatic products to earn foreign exchange. Therefore, the requirements for the transportation and preservation of aquatic products are also getting higher and higher. ...

AI Technical Summary

Problems solved by technology

However, when the existing cold-chain transport vehicles carry out fresh-keeping transportation of aquatic products, ice cubes are placed in the compartment to achieve a cooling effect. Then, the cold-chain transportation of aquatic products is not as low as possible. It affects the taste, and the existing method of cold chain transportation through ice is not suitable for long-distance transportation

[0004] The invention patent with the application number 2012104572439 discloses an aquatic transportation device, which includes a box body, a controller, an oxygen generator, a refrigeration device, a sensor, an oxygen delivery pipe, an insulation layer and an anti-vibration layer. The outer surface of the box body is provided with an insulation layer. An anti-shock layer is arranged outside the insulation layer. The refrigeration device includes a refrigeration pipe and a temperature control element. The first chamber and the second chamber are arranged in the box. The first chamber is provided with a refrigeration pipe and a sensor, and the second chamber is provided with an oxygen supply A controller is arranged outside the box, the controller is connected to the oxygen generator, the refrigeration pipe and the sensor are connected to one end of the temperature control element, and the other end of the temperature control element is connected to the controller; although the invention can reduce the The effect of temperature on the freshness of aquatic products, but the transportation device warns that the inside of the box is kept warm through the refrigeration tube, but its intelligence is not high, and when the aquatic products are transported in cold chain, only the inside of the box can be refrigerated and frozen. However, completely frozen cold chain transportation can not improve the freshness of aquatic products, so the use of this type of aquatic transportation device for cold chain transportation of aquatic products has an unsatisfactory freshness preservation effect.

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