Device for determining atmospheric condensed water

Abstract

The invention relates to the technical field of weight determinations, and particularly relates to a device for determining atmospheric condensed water. The device comprises electronic scales, a soil sample bucket, an outer cover and a waterproof component which are placed in earth surface soil to be determined, wherein the soil sample bucket is connected against the bearing part of the electronic scales through a vertical rod, and water penetration holes are formed in the periphery of the bottom of the soil sample bucket; the outer cover is installed at the outer sides of the soil sample bucket and the vertical rod in a covering manner, the outer cover is in the shape of a stair with a large top and a small bottom, a water drainage hole is formed in the outer side of the middle step, and the small-dimension section of the lower part of the outer cover is out of touch with the electronic scales; the waterproof component is arranged at the outer sides of the electronic scales, so as to keep a dry state; the device further comprises a data acquirer in signal connection with the electronic scales through a wire cable, so as to acquire a weight value. By applying the device disclosed by the invention, natural conditions can be followed on the premise of guaranteeing the self-preservation capacity of an earth surface structural relationship; the atmospheric condensed water can be accurately determined on the basis of the cooperation of the electronic scales and the data acquirer; the device is simple and convenient to use, and good in operability.

Description

technical field [0001] The invention relates to the technical field of weight measurement, in particular to an atmospheric condensation water measurement device. Background technique [0002] Atmospheric condensed water is one of the sources of surface moisture, and it plays a certain supplementary role in the soil water balance. For special planting areas, such as in arid and semi-arid aerated zone soil systems, condensed water is one of the elements in the water balance system and directly affects its ecological environment. Obviously, the accurate measurement of atmospheric condensation water plays a very important role in the ecological environment of the corresponding area. [0003] At present, due to the limitation of its own structure and principle, the existing atmospheric condensation water measuring instruments need to periodically take out the samples to weigh the ground surface, which has the defect of complicated operation; the moisture measured includes the co...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problem of low measurement accuracy of atmospheric condensate in the prior art, poor operability, and the inability to guarantee a near-natural state

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