Blockage-proof open-air ombrometer

Abstract

The invention discloses a blockage-proof open-air ombrometer. The blockage-proof open-air ombrometer comprises an outer bucket with an opening in the upper portion, clamping pieces are arranged on the outer bucket and is divided into bearing parts and limiting parts, a filter layer is arranged between the bearing parts and the limiting parts, the bearing parts are provided with polygonal rollers, and a spoon-shaped fan which can be driven by wind to drive the filter layer to rotate is arranged in the center of the upper portion of the filter layer. A funnel body is arranged on the position, connected with the inner wall of the outer bucket, of the lower portion of the filter layer. A water scraping device is attached to the upstream face of the funnel body, and the other end of the water scraping device is fixedly connected with the lower portion of the filter layer. A collection container is arranged below the funnel body. Compared with the prior art, the blockage-proof open-air ombrometer has the advantages that the filter layer prevents impurities like tree leaves from blocking the ombrometer, and as the filter layer rotates and shakes on the polygonal rollers, rainwater can be prevented from accumulating on the impurities falling on the filter layer.

Description

Technical field [0001] The invention involves a rainometer meter or rainwater storage device for a meteorological research, especially an open -air rainwater in the anti -hindrance. Background technique [0002] The rainfall is a special appliance used to collect precipitation. It is used to determine the amount of precipitation in the unit time in the region. In the past, the rainware structure was simple and the function was single.Various problems, such as the loss of evaporation of rainwater, the sputtering of rainwater, and under the conditions of wind and rain, the leaves such as leaves, paper crumbs and other debris will be blown to the port of the collector, causing the obstruction or interference collection volume.More or less affect the accuracy of rainwater collection measurement. [0003] The invention of the patent number 201310238002.x opens the rainwater with drainage drooling, including a bucket and a collecting bottle set in the bucket.The undertaker connects the...

AI Technical Summary

Problems solved by technology

The utility model solves the deficiency of poor accuracy of the current rain gauge during heavy rain, and has the advantages of simple structure and production process and low additional cost. Due to the adoption of this technical scheme, it is ensured that the tipping bucket has sufficient time to turn over, and the measurement accuracy of the rain gauge is improved. Although the accuracy of this method is guaranteed, the way of collecting rainwater is not perfect, and there is a certain degree of inhomogeneity

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