Simple and easy rainfall collection device

Abstract

The invention belongs to the technical field of water collection devices and particularly relates to a simple and easy rainfall collection device. The simple and easy rainfall collection device comprises a box body, wherein a collector is arranged at the upper part of the box body; the collector is connected with a water inlet pipe arranged in the box body; the lower part of the water inlet pipe horizontally extends toward one side to form an extending part and a plurality of water outlets are formed in the extending part; a water collection pipe is arranged under the water outlets; a glass rod is arranged at the side part of the water collection pipe; the lower part of the water collection pipe is connected with the lower part of the glass rod through a balance device; a balance air bubble is arranged on the upper end face of the box body; a power supply is arranged on the box body; the power supply is connected with the balance device through a metal switch; a metal resilient sheet is connected with the upper part of the water collection pipe; an electromagnetic relay is arranged at the upper part of the metal resilient sheet; the electromagnetic relay is connected with the power supply; and the box body is provided with a working indication lamp. The simple and easy rainfall collection device has the advantages that when the working indication lamp is turned on, a rain sample is completely collected; and the simple and easy rainfall collection device is relatively convenient to use, reasonable in whole design and simple in structure.

Description

technical field [0001] The invention belongs to the technical field of water collecting devices, in particular to a simple rainfall collecting device. Background technique [0002] At present, there are mainly two ways to collect typical rainfall: first, single-point rain sample collection. In rainy days, rain gauges or beakers are used to collect rainwater directly, which makes precipitation 0-5mm, 5-10mm, and 10-15mm. The sampling loss in the stage is relatively large, not accurate enough and prone to sampling failure, which is not conducive to the smooth progress of scientific research and is time-consuming and labor-intensive. Second, the collection of multiple point rain samples. This collection method is mostly used for the collection of multiple point rain samples in multi-regional terrains. This method also requires a lot of manpower and material resources. In addition, the typical precipitation will be increased in bad weather. collection difficulty. [0003] In o...

AI Technical Summary

Problems solved by technology

[0002] At present, there are mainly two ways to collect typical rainfall: first, single-point rain sample collection. In rainy days, rain gauges or beakers are used to collect rainwater directly, which makes precipitation 0-5mm, 5-10mm, and 10-15mm. The sampling loss in the stage is relatively large, not accurate enough and prone to sampling failure, which is not conducive to the smooth progress of scientific research, and consumes time and effort

Second, the collection of multiple point rain samples. This collection method is mostly used for the collection of multiple point rain samples in multi-regional terrains. This method also requires a lot of manpower and material resources. In addition, the typical precipitation will be increased in bad weather. collection difficulty

Although the above scheme solves the deficiencies of the prior art to a certain extent, the structure is relatively complicated and the overall design is not reasonable enough

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