Device for automatically cleaning blockage of opening of telemetering rain gauge

Abstract

The invention relates to a device for automatically cleaning blockage of an opening of a telemetering rain gauge, and the device comprises a bottom plate, a water inlet mechanism, a sweeping mechanism and an electric connecting branched chain, the water inlet mechanism is installed on the bottom plate, and the sweeping mechanism and the electric connecting branched chain are installed on the water inlet mechanism. The device provided by the invention can solve the following problems in use of the existing rain gauge: 1, when a traditional rain gauge works in a place with large dust, the traditional rain gauge is often blocked, after the traditional rain gauge is blocked, the normal operation of the traditional rain gauge can be guaranteed by manual intervention, and many regional stations are far away from counties and cities and cannot be timely maintained and dredged; and 2, when an existing rain gauge is blocked, the rain gauge cannot be cleaned in time, so that the rainfall cannot be measured, and the data recording is inaccurate.

Description

technical field [0001] The invention relates to the technical field of rain gauges, in particular to a device for automatically cleaning the clogged mouth of a remote measuring rain gauge. Background technique [0002] The rain gauge is a special instrument used to collect precipitation, and is used to measure the precipitation in millimeters through the matching rain gauge cylinder. It is suitable for meteorological stations (stations), hydrological stations, environmental protection, flood control and drainage, agriculture, forestry and other relevant departments to measure precipitation. The rain gauge is a traditional product. The water receiving port is made of copper castings, and the cylinder body is formed by soldering stainless steel plates. The rain gauge is often blocked during use, which affects the measured value of the rain gauge. [0003] However, the following problems exist in the use of current rain gauges. First, when traditional rain gauges work in dusty...

AI Technical Summary

Problems solved by technology

The rain gauge is a traditional product. The water receiving port is made of cast copper, and the cylinder body is formed by soldering stainless steel plates. The rain gauge is often blocked during use, which affects the measured value of the rain gauge.

[0003] However, the following problems exist in the use of current rain gauges. First, when traditional rain gauges work in dusty places, they often get blocked. After the blockage, manual intervention is required to ensure the normal operation of the instrument. Many regional stations are far away from the county seat and cannot be maintained and dredged in a timely manner; 2. When the existing rain gauges are blocked, they cannot be cleaned in time, so that the rainfall will be missing, resulting in inaccurate data records

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