Water meter indicating mechanism of hydroelectric system based on Internet of Things

Abstract

The invention relates to the technical field of water meters, and particularly relates to a water meter indicating mechanism of a hydroelectric system based on Internet of Things. The mechanism comprises a water meter main body, a placement mechanism, a fixing mechanism, a first display mechanism, a second display mechanism and a filtering mechanism. During usage, the first display mechanism is arranged at a position, close to the top end, in the water meter main body, a standby indicating device is arranged and matched with the second display mechanism so that when the indicating device in the water meter main body is damaged, the standby device can be conveniently and rapidly started, and water flow metering accuracy is guaranteed; the second display mechanism is arranged in the water meter main body and located on one side of the first display mechanism, the second display mechanism is matched with the first display mechanism so that the standby indicating device can be started moreconveniently, and accurate water flow metering is further achieved; and the filtering mechanism is arranged in the placement mechanism, and flowing water entering the water meter main body can be conveniently filtered to a certain extent through the corresponding filtering assembly so that normal use of the whole device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of water meters, in particular to a water meter indicating mechanism for a hydropower system based on the Internet of Things. Background technique [0002] Water meter is an instrument for measuring water flow. Most of them measure the cumulative flow of water. It is generally divided into two types: volumetric water meter and speed type water meter. It originated in the United Kingdom. The development of water meter has a history of nearly two hundred years. When specifying specifications, you should first estimate the size and flow range of the flow normally used, and then choose the water meter with the specification that is closest to the value as the first choice. The internal structure of traditional water meters can be divided into three parts: shell, sleeve, and inner core from the outside to the inside. With the continuous development of technology, some new water meters based on the Internet of Thi...

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Problems solved by technology

[0003] However, in actual use, the working cycle of the water meter is often very long during the actual working process. Therefore, when the indicating structure inside the water meter is damaged, it is difficult to repair and replace the indicating structure inside the water meter in time, resulting in water metering. Second, in the long-term use process, there will inevitably be some impurities in the water flow. When the impurities inside the water meter accumulate too much, it may also affect the normal use of the water meter.

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