Refrigeration equipment and its self-checking control method, device and system

Abstract

The invention relates to refrigeration equipment and a self-checking control method, device and system thereof. Elements of the refrigeration equipment are controlled to conduct self checking by receiving a self-checking control order according to the self-checking control order sequence; after it is detected that self-checking of the elements passes, the elements of the refrigeration equipment are controlled to work and be subjected to function detection; and after it is detected that function detecting passes, a prompt message after the self checking of the refrigeration equipment passes isoutput, and the prompt message is used for representing that the refrigeration equipment is available to rent. By conducting self checking on the elements of the refrigeration unit, after self checking of the elements passes, function self checking is conducted, if the function self checking of the refrigeration equipment passes, it shows that the refrigeration equipment can work normally, the prompt message after the self checking passes is output so that staff can be informed that the refrigeration equipment is suitable for being rented, and the renting efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of refrigeration equipment, in particular to a refrigeration equipment and its self-checking control method, device and system. Background technique [0002] In recent years, Chinese residents' demand for food, medicine and other consumer goods has steadily increased. At the same time, with the support of Internet consumption and upgrading of distribution methods, fresh food e-commerce has grown rapidly. Benefiting from the growth of such consumption, the domestic cold chain logistics market has also developed rapidly. It is estimated that by 2020, the market size will be nearly 470 billion yuan. The development of the cold chain market will promote the continuous growth of cold storage capacity. By 2018, China's cold storage capacity will exceed 53 million. [0003] The pre-cooling cold storage realizes the pre-cooling treatment of agricultural products from the place of origin to the processing l...

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Problems solved by technology

[0005] Based on this, it is necessary to provide a refrigeration equipment with high rental efficiency and its self-checking control method, device and system for the technical problem of low efficiency of traditional refrigeration equipment rental

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