Display method for dynamically displaying operation indexes of refrigeration house

Abstract

The invention discloses a display method for dynamically displaying operation indexes of a refrigeration house, and particularly relates to the technical field of refrigeration equipment parameter display. The method comprises the following steps: 1, establishing an equipment operation mathematical model which is based on related technical principles of refrigeration and low-temperature engineering, a data analysis method and an internet of things technology, wherein the equipment operation mathematical model further comprises a heating, ventilation and refrigeration system design content and a related equipment fault summarization and solution knowledge base; 2, inputting basic information of the refrigeration house, and configuring the system; and 3, arranging data point positions by using a sensor. According to the method, the theoretical basis of refrigeration, heating and ventilation is combined with the actual operation experience, a standardized mathematical model is established and utilized, the operation data of the equipment is fully excavated, a real, effective and sustainable energy-saving scheme and 24-hour uninterrupted equipment online visualization service are provided for enterprises, the abnormal operation condition is timely and accurately diagnosed, and practical and effective action suggestions are provided.

Description

Technical field [0001] The present invention relates to the field of refrigeration equipment parameters display technology, and specific to dynamically displaying a display method of cold storage operation index. Background technique [0002] The cold storage is a refrigeration device, like the principle of the refrigerator, but only the area of ​​the refrigeration is large. Cold storage refers to the use of artificial means, creating different temperatures or humidity, is also a constant temperature and humidity storage equipment for food, liquid, chemical, pharmaceutical, vaccine, scientific test and other items. The cold storage is usually located in the vicinity of transport ports or origin. A large amount of refrigeration equipment is installed in the cold storage. Generally, the cold storage is more cold, and the liquid (ammonia or fluoride) is very low in gasification temperature as a coolant, which evaporates under low pressure and mechanical control. The heat in the inte...

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Problems solved by technology

[0004] For this reason, the present invention provides a display method for dynamically displaying the operating indicators of the cold storage. By combining the theoretical basis of refrigeration and HVAC with the actual operating experience, a standardized mathematical model is established for use, and the operating data of the equipment is fully excavated to provide enterprises with real Effective and sustainable energy-saving solutions, 24-hour uninterrupted equipment online visualization service, timely and accurate diagnosis of abnormal operation conditions, and provide practical and effective action suggestions to solve the lack of practicality due to the single displayed charts in the existing technology Guiding suggestions for operation and maintenance work

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