Man-machine interactive health management method of ozone generator
An ozone generator and health management technology, applied in the fields of control, detection, and biochemistry, can solve the problems that the ozone output concentration cannot meet the standard, and the ozone water purifier is difficult to modify the system indication, etc.
Inactive Publication Date: 2014-12-31
XIAN FEISIDA AUTOMATION ENG
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[0004] However, in many cases, even though the ozone generating circuit is within the normal operating range, the ozone output concentration cannot reach the standard (according to recognized international standards, each liter of water should contain 0.4mg of ozone solubility value to maintain it, and the instant bactericidal effect can be achieved) , the fault detection part still indicates the "normal" state; in this case, it is difficult for the user of the ozone water purifier to modify the system indication, and can only expect repair or replacement
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[0015] refer to figure 1 one figure 2 . figure 2 The controller and health management part can be realized by small-scale systems such as single-chip microcomputer, DSP, ARM, etc., with storage units such as flash;
[0016] 1 Referring to the concept of health prediction management put forward by NASA and the U.S. Department of Defense in terms of aircraft engine, aircraft overall system performance, operability, safety and reliability, establish health prediction management decision-making methods and methods for ozone generators in different application environments standard, the data in the figure 2 The controller in the schematic diagram of the embodiment system and the storage unit of the health management part are stored in the flash, so as to be used in decision-making calculations;
[0017] 2 In the design of large-scale ozone generators, an ozone concentration detector is used to automatically monitor the ozone output on-line; in the design of small or household...
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The invention provides a man-machine interactive health management method of an ozone generator. By referring to health forecasting management concepts which are proposed by American NASA (National Aeronautics and Space Administration) and United States Department of Defense on the aspects of aircraft engine, whole system performance of aircraft, operability, safety and reliability, the invention proposes four aspects including online monitoring scheme of output state of ozone, failure diagnosis of an ozone generating module, performance and failure prediction and control pulse adjustment or alarming decision to completely carry out the man-machine interactive health management; by means of the method, the capability of the ozone generating device is fully exerted through online detection of the ozone concentration and control pulse signals, and the man-machine interactive adjustment of the alarm display; therefore, the ozone concentration in the water can be kept in a stable level, and a detection period, a maintenance period and an exchanging period of the ozone device are prolonged.
Description
Technical field [0001] The invention relates to an adaptive intelligent ozone generator control method, which belongs to the technical fields of detection, control, biochemistry and the like. Background technique [0002] Ozone is a broad-spectrum high-efficiency bactericidal disinfectant recognized in the world. Ozone has more active oxygen atoms than oxygen molecules. Its chemical properties are particularly active. It is a strong oxidant. It can quickly kill bacteria in the air at a certain concentration without any toxicity. Residue, will not form secondary pollution, known as "the cleanest oxidant and disinfectant"; From the perspective of the current world's ozone technology industry, the main market is the sterilization and purification of water treatment, and the root of the water purification ozone device lies in Ozone generating circuit; the ozone generating circuit should provide ozone with sufficient concentration and output, and then dissolve the ozone in water ...
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IPC IPC(8): G05B19/048
Inventor 史忠科
Owner XIAN FEISIDA AUTOMATION ENG