Large-capacity rainwater collector

Abstract

The invention relates to a large-capacity rainwater collector. The large-capacity rainwater collector mainly comprises a double-barrel type rainwater collecting structure and an expanding water collecting tank, two rainwater collecting barrels are connected with a support base in a floating mode through springs, a balance hose is arranged between the two barrels so that rainwater between the two barrels can be communicated dynamically, the overall amount of the rainwater between the two barrels is balanced with an overall quantity of impurities, a filtering structure is arranged in one barrel and can be used for filtering the rainwater so that accuracy can be improved, and meanwhile, in order to prevent the situation that filtering speed is smaller than rainwater injection speed, rainwater buffering is performed on the collecting barrel without any filtering structure; because the expanding water collecting is arranged at the bottoms of the two barrels, filtered rainwater can be drained out in time, and therefore the volume of the collector can be increased.

Description

technical field [0001] The invention relates to a large-capacity rainwater collector, which belongs to the field of meteorological equipment. Background technique [0002] Due to the development of industry and society, the pollution caused by factories and buildings has gradually increased, and during the rain, a large amount of dust and particles in the air will fall back to the ground with the rain, so most of the rain in the city now Will be mixed with a large amount of soluble or insoluble matter; [0003] A rain gauge is an instrument used by meteorologists and hydrologists to measure the amount of precipitation in a certain area over a period of time (the measurement of snowfall requires the use of a snow gauge); there are two common types: siphon type and tipping bucket type; traditional Rain gauges measure rainfall by directly collecting rainwater. While collecting rainfall, rainwater will carry a large amount of soluble or insoluble substances and impurities into ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is: to overcome the technical problems in the prior art that the rainwater filtering mechanism is easy to block, the filtering speed is slow and the volume is limited, and it is easy to overflow, and to provide a large-volume self-balancing rainwater collection and measurement device using double collection barrels

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