Cage-type compressed liquid gas refrigerant refrigeration system device

Abstract

The invention discloses a cage-type compressed liquid gas refrigerant refrigeration system device which mainly includes a cargo warehouse, a refrigeration system and an electrical control system. Therefrigeration system includes a cargo warehouse external refrigeration system and a cargo warehouse internal refrigeration system. The electrical control system includes a power source, an electricalbox, an electrical control terminal, wiring harnesses, a display, a control button, recording equipment, a central processing unit, a sensor, an alarm and a solenoid valve; and the electrical box andthe electrical control terminal are connected through the wiring harness, and the electrical box is connected to a valve system of the cargo warehouse external refrigeration system through the wiringharness. The cage-type compressed liquid gas refrigerant refrigeration system device has a simple structure, the light weight and the high cooling speed, is free of noise and pollution, is energy-saving, low in carbon and environment-friendly, is particularly used for fluid food transportation, can suppress food deterioration and prolong the preservation time, solves the problems about transportation and storage of items or food with temperature requirements, and accords with the green, low-carbon, energy-saving and environment-friendly development strategy proposed in the nowadays society.

Description

technical field [0001] The invention relates to a cage type compressed liquid gas refrigerant refrigeration system device. Background technique [0002] In recent years, with the continuous development of fresh food e-commerce and the continuous improvement of food safety awareness of Chinese people, the rapid development of cold chain logistics has driven the coordinated development of its upper and lower industries. Vegetables, meat, seafood, fresh milk, vaccines and milk Products and liquid food are also gradually entering the lives of ordinary people; therefore, food transportation and storage will become an important part of food transportation. Improper transportation and storage will often cause food pollution and deterioration, which is not conducive to the intensive use of bulk commodities. Long-distance sales after chemical production and processing, while the refrigerated trucks currently in use are directly or indirectly driven by fossil fuels, which have low ref...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous development of fresh food e-commerce and the continuous improvement of food safety awareness of Chinese people, the rapid development of cold chain logistics has driven the coordinated development of its upper and lower industries. Vegetables, meat, seafood, fresh milk, vaccines and milk Products and liquid food are also gradually entering the lives of ordinary people; therefore, food transportation and storage will become an important part of food transportation. Improper transportation and storage will often cause food pollution and deterioration, which is not conducive to the intensive use of bulk commodities. Long-distance sales after chemical production and processing, while the refrigerated trucks currently in use are directly or indirectly driven by fossil fuels, which have low refrigeration efficiency, generate air and noise pollution, and are especially unsatisfactory for liquid food cold storage and preservation solutions.

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