Intelligent protection system for rain gauge

Abstract

The embodiment of the invention provides an intelligent protection system for a rain gauge, and belongs to the field of rainfall measuring equipment. The intelligent protection system for a rain gauge detects whether rainfall occurs at present through a raindrop sensing device, thereby transmitting a collected signal of whether rainfall occurs to a controller, the controller controls opening and closing of a rain gauge protection device through the collected signal of whether rainfall occurs, thereby enabling the rain gauge protection device to be opened during rainfall, so that rain water falls in a rain collector, so that a rainfall measurer under the rain collector can work normally, and under the condition of no rainfall, the controller controls the rain gauge protection device to cover the rain collector, thereby effectively preventing dust and impurities in air from falling in the rain collector on days without rain, and preventing the circumstance that blockage of the rain gauge is caused and rainfall cannot be measured normally. Rainfall measurement of the rain gauge is more accurate, and the trouble of frequently cleaning the rain gauge by manpower is avoided.

Description

technical field [0001] The invention relates to the field of rainfall measuring equipment, in particular to a rain gauge intelligent protection system. Background technique [0002] There are tens of thousands of artificial and remote rain gauges in our country. Because its working environment is an open field, the opening of the rain gauge is always open upwards, and the dust and debris in the air such as: leaves, weeds, floating Garbage often falls into it, often blocking the instrument, causing deviations in the measurement of rainfall, and even causing inaccurate or major errors in rainfall measurement. However, in the prior art, the rain gauge can only be manually cleaned. If it cannot be cleaned thoroughly in time, it will directly affect the normal work of the rain gauge and the accurate measurement of rainfall. Therefore, there is a technical problem in the prior art that it is impossible to accurately measure the rainfall because sand, dust and sundries often fall ...

AI Technical Summary

Problems solved by technology

[0002] There are tens of thousands of artificial and remote rain gauges in our country. Because its working environment is an open field, the opening of the rain gauge is always open upwards, and the dust and debris in the air such as: leaves, weeds, floating Garbage often falls into it, often blocking the instrument, causing deviations in the measurement of rainfall, and even causing inaccurate or major errors in rainfall measurement

However, in the prior art, the rain gauge can only be manually cleaned, if it cannot be cleaned thoroughly in time, it will directly affect the normal work of the rain gauge and the accurate measurement of rainfall

Therefore, there is a technical problem in the prior art that it is impossible to accurately measure the rainfall due to the blockage caused by dust and debris falling in from time to time.

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