Based On Vapor Compression Refrigeration Superheat-Steam Saturation Of The Development And Research

With people's living standards, increasingly widespread use of air-conditioning, building energy consumption are increasing energy, these problems become increasingly prominent. Energy has become the "Eleventh Five-Year" period of the important tasks of its core objectives in the "Eleventh Five-Year" period of Reduction in energy consumption GDP by 20%. Meanwhile, the extensive use of mechanical compression refrigeration system to bring large consumption, environmental pollution problems to the challenges of sustainable human development. Therefore, energy-saving refrigeration equipment on the "Eleventh Five-Year" energy saving goals have great practical significance and far-reaching historical significance.Traditional air-conditioning system design and structure of many problems, saving patient is great, and therefore need a systematic transformation and optimization. In which superheated vapor heat exchanger for increasing the size and consume large amounts of useful work the problem has always existed, but don't receive sufficient attention and resolution. New superheated vapor saturator is aimed at this problem developed.This article describes the conventional vapor compression refrigeration unit exergy analysis and exergy analysis of this device and reduce the need for means of exergy losses and describes the various components of the device in the mathematical model of exergy losses. Then, this paper focuses on the superheated vapor saturator the basic structure, set out to achieve principles. New compression refrigeration system are analyzed, and the establishment of a physical model for the system, mathematical model, and systems analysis.In a specific course of the experiment, first superheated vapor saturated design, production and system selection phase medium; build test-bed for system operating characteristics of test, record data through the data collection instrument to study the flow ratio of the temperature distribution and saturation effect situation, analyze its energy-saving effect. Through the experiment, to determine the saturation device control valve and gas-liquid distribution of the opening. Studies show that the superheated vapor saturator is indeed perfect for system reliability and thermal exergy efficiency of all have a significant improvement in its future development has provided some experimental evidence.