Online rainfall rain field statistic analysis system

Abstract

The invention discloses an on-line rainfall rain field statistic analysis system. The system comprises a precipitation analysis instrument; a collection mechanism capable of collecting and containingrainwater is arranged in the precipitation analysis instrument; the collection mechanism comprises a collection cavity and a containing cavity; a control mechanism is arranged between the collection cavity and the containing cavity; a measuring mechanism for measuring and analyzing the water content of the contained rainwater is arranged in the precipitation analysis instrument; and a cut-off mechanism which is controlled by the control mechanism to move is arranged in the end wall of the collection cavity. With the device adopted, precipitation and other data during rainfall can be regularlydetected according to needs, the precipitation of a whole day can be also measured, and therefore, the application range of the device is extended. Water adhered to the end wall of the system can be removed before the precipitation is measured; water adhered to the end wall can be automatically wiped when the precipitation is measured; and therefore, the accuracy of measurement data is ensured. The efficiency of detection can be improved through the transmission of machinery.

Description

Technical field [0001] The invention relates to an online rainfall rain field statistical analysis system, and mainly relates to the detection field. Background technique [0002] With the rapid economic development and technological advancement in various regions, hydrological databases and hydrological data compilation technologies have been promoted throughout the country. When it is rainy, the staff use rainfall statistical analysis devices, such as rain gauges, to monitor rainfall in real time to achieve real-time monitoring of rainfall. High-quality and efficient collection and recording of rainfall data; [0003] However, most of the precipitation measuring equipment such as rain gauges at this stage can only measure the precipitation from the beginning to the end of a rain, and manual operation is required. When the precipitation needs to be measured regularly, manual rain detection is required, which reduces The detection is efficient and labor intensive. When measuring p...

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Problems solved by technology

[0003] However, most of the current rain gauges and other equipment for measuring precipitation can only measure the precipitation from the beginning to the end of a rain, and require manual operation. The detection efficiency is labor-intensive. When measuring the precipitation, there are usually water droplets adhering to the end wall of the chamber that receives the rainwater, which is not conducive to the accuracy of the detection data.

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