Refrigeration equipment cloud intelligent performance matching system and method

Abstract

The invention belongs to the technical field of refrigeration equipment, and particularly relates to a refrigeration equipment cloud intelligent performance matching system and method. The system comprises a main control core board, a WIFI module, a cloud server and a client which are connected in sequence, and a camera module and a plurality of electromagnetic valve assemblies which are connected with the main control core board; the camera is arranged in front of the laboratory control computer, and shot image data is sent to the client through the camera module, the main control core board and the WIFI module; the client processes the received image data and outputs and displays a laboratory computer display screen picture acquired by the camera module; the client side sends control information to the main control core board, the main control core board decides and controls opening and closing of the corresponding electromagnetic valves according to the control information, and therefore the refrigerant filling amount of the refrigeration equipment is increased or decreased through remote control. The development experiment efficiency of the refrigeration equipment is improved, the research and development time is shortened, the development cost is reduced, the cost of the refrigeration equipment is reduced, and the performance of the refrigeration equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of refrigeration equipment, and in particular relates to a cloud intelligent performance matching system and method for refrigeration equipment. Background technique [0002] When the production units and enterprises of refrigeration equipment research and design are matching the performance of refrigeration equipment, if the two devices and the compressor are determined, the performance matching process is mainly to determine the specifications of the throttling parts and the amount of refrigerant. However, the interactive adjustment of the throttling component specification and refrigerant quantity is very time-consuming. According to the statistics of laboratory tests, it is found that experienced performance matching personnel adjust the throttling component about three times, and the refrigerant quantity adjustment times are also about three times. . For inexperienced performance matching personnel, th...

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Problems solved by technology

Therefore, the experimental cost of refrigeration equipment is very high, and the waste of laboratory and human resources not only makes the laboratory tense, the development cost rises, the experiment efficiency is low, and the demand for refrigeration equipment performance developers increases.

[0003] At the same time, after the specifications of the two devices, the compressor, and the throttling parts are determined, because it takes time to adjust the specifications of the throttling parts and the amount of refrigerant, in the performance matching process, as long as the performance meets the requirements, it is considered that the performance matching is completed, and thus determined The amount of refrigerant has been increased, and there is no performance matching the value of the optimal refrigerant amount. As a result, many refrigeration equipment that have been put into the market have not been the best in cooling and heating performance, and the power saving effect is not optimal.

[0004] Furthermore, the design tasks of large-scale refrigeration equipment manufacturers are very heavy, and the performance laboratories are in continuous operation for 24 hours, even so the laboratories are not enough

When performance designers are assigned to their own experiments, they must stay in the laboratory and constantly adjust the refrigerant injection volume, capillary specifications, and determine the opening of the electronic expansion valve according to the parameters displayed by the laboratory computer. As long as the experiment is done, they cannot leave the experiment no matter day or night A lot of time is wasted in the laboratory and can't do other things

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