Research on quasi-two-stage compression cycle characteristics of refrigeration system for cold storage

Abstract

In view of the current test methods and evaluation indicators for the performance of cold storage freezing systems, a cold storage experimental platform with a micro-channel heat exchanger is designed using the inject technology, and the power consumption and cooling performance are tested under different conditions of the internal and external environment temperatures, vapor injecting flux, compressor speed, and vapor inject pattern. The experimental results provide us with a useful source for the optimization or improvement of cold storage freezing systems.

Anti-icing study for refrigerated container based on various heating wire forms

“…In order to provide high-quality chilled food, the cold chain is widely used now, which can keep suitable humidity and temperature environment [1,2]. There are many facilities used for cold chains, such as refrigerated containers, refrigerated vehicles and refrigerated warehouses [3]. Due to the low temperature required for chilled food, such as 263.15 K, 255.15 K, and 253.15 K [4,5], the ice may occur on doors which can cause problems [6].…”