Method, system and device for self-diagnosis of water unevenness in multi-module components
A self-diagnostic system and multi-module technology, applied in the direction of measuring devices, machine/structural component testing, instruments, etc., can solve problems such as poor reliability, and achieve the goal of ensuring consistency, ensuring reliability, reducing labor costs and time costs Effect
Active Publication Date: 2018-07-10
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] In view of the poor reliability of judging uneven water in multi-module components in the prior art, the purpose of the present invention is to provide a self-diagnosis method, system and device for uneven water in multi-module components to improve the water control of multi-module components The degree of automation ensures the reliability of system operation
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[0044] In order to make the technical solution of the present invention more clear, the method, system and device for self-diagnosis of water unevenness of multi-module components of the present invention will be further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention and not to limit the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0045] Such as figure 1 As shown, the self-diagnosis method for water unevenness of multi-module components in an embodiment of the present invention is used for water distribution control among multiple units, including the following steps:
[0046] S100. Real-time detection of the current ambient temperature T of each unit 环 and the current ambient temperature T of each uni...
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The invention discloses a self-diagnosis method for water distribution unevenness of multiple modular units. The method is used for water distribution control among multiple units, and comprises the steps of: detecting current ambient temperature of each unit as well as water inlet temperature and water outlet temperature corresponding to the current ambient temperature of each unit in real time; calculating a target deviation rate of each unit to obtain multiple target deviation rates corresponding to the multiple units one by one; calculating a range and judging whether the range is smaller than a first preset deviation rate, wherein if so, the water distribution among the multiple units is even, otherwise, the water distribution among the multiple units is uneven. The invention further provides a self-diagnosis system and device for water distribution unevenness of multiple modular units. By adopting the self-diagnosis method, system and device for water distribution unevenness of multiple modular units, the automation degree of the water distribution control of the multiple modular units is improved, the operating reliability of the system is ensured, meanwhile, the labor cost and the time cost are lowered, and delay of artificial judgment on water distribution unevenness can be avoided.
Description
technical field [0001] The invention relates to the technical field of hot water machines, in particular to a method, system and device for self-diagnosing water unevenness of multi-module machine components. Background technique [0002] Whether the modular installation of multiple units of the hot water machine is standardized will directly affect the reliability of the unit, and "whether the water is evenly divided" between multiple units is a key factor in the modular installation specification. There is no deviation in the selection of pumps in actual projects, but uneven water distribution will cause the water flow of some units to be too small, resulting in frequent statistical protection, which will affect the reliability of system operation. [0003] Generally, the method of judging uneven water distribution is mainly to collect data on-site after the installation of the unit, and then judge whether there is uneven water distribution through human analysis, and if s...
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IPC IPC(8): G01M99/00
CPCG01M99/002
Inventor 张勇杨文军熊月忠
Owner GREE ELECTRIC APPLIANCES INC