An experimental device for increasing temperature and rainfall in the field

Abstract

The invention discloses a field temperature-increasing and rainfall experiment device, which comprises a temperature-increasing cover, an element box and a water storage tank. Stretching design, the six corners of the heating cover are fixedly connected by stretching blades, the top of the heating cover is provided with a shrinkage hole, and the inner surface of the shrinkage hole is fixedly connected with a ring sprinkler, the ring sprinkler The input end of the connecting pipe is communicated with a connecting pipe, and the end of the connecting pipe far away from the annular sprinkler is connected with the inside of the water storage tank. The present invention relates to the technical field of field temperature increase and rainfall experiments. In this field heating and rainfall experiment device, the blades are stretched to make the obturator of the heating cover into a shrinkable hole that can be adjusted freely, which makes it more convenient for the user to adjust the obturator during the experiment, saves a lot of time and energy, and at the same time utilizes The setting of the water storage tank can be used in remote areas after directly filling the inside of the tank body with water, increasing the applicable area.

Description

technical field [0001] The invention relates to the technical field of field temperature-increasing and rainfall experiments, in particular to a field temperature-increasing and rainfall experiment device. Background technique [0002] Almost all the water vapor in the atmosphere is concentrated in the troposphere. The higher the temperature, the more water vapor the atmosphere can hold, and vice versa. At a certain temperature, when the air cannot hold more water vapor, it is called saturated air. When the water vapor in the saturated air matches the temperature, no water vapor condensation will occur, but when the air reaches supersaturated state, excess water vapor will be produced and water vapor condensation will occur, the formation of supersaturated air is mainly due to the rise of air Movement causes the temperature to drop, forming supersaturated water vapor; coupled with the effect of condensation nuclei with strong hygroscopicity, water vapor condenses into clouds...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an experimental device for increasing temperature and rainfall in the field, which solves the problem that once the existing heating cover is shaped and closed, it is difficult to modify it. Customizing the experimental device is a waste of time and energy. In addition, due to the limitation of field conditions, the rainfall test is generally relatively simple, and it is not suitable for regular precipitation tests in remote areas, which hinders the experiment.

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