Weather monitoring device and application thereof

Abstract

The invention relates to a weather monitoring device, in particular to a new weather balloon, which comprises the following components by weight percent: 100 of centrifugal concentrated natural latex, 0.3 of casein, 0.3 of potassium hydroxide, 0.15 of peregal 0, 2 of sulphur, 1.5 of N-ethyl-N-phenyl dithiocarbamate zinc, 1 of N-phenyl-2-naphthylamine, 1.5 of zinc oxide, 1.5 of dibutyl sebacate, 1.5 of IR-550 polyisoprene latex, 0.05 of dispersing agent NF, 0.05 of borax, 0.3 of sodium butylnaphthalenesulfonate, 0.5 of sodium hexametaphosphate, 8 of dioctyl sebacate and 10 of chloroprene polymer. The new weather balloon provided by the invention has the advantages of high sounding altitude, long sounding time and wide application prospect.

Description

technical field [0001] The invention belongs to the technical field of weather detection balloons, and relates to a weather monitoring device and its application, in particular to a novel weather balloon and its application. Background technique [0002] The weather balloon is made of rubber or polyester film material, filled with hydrogen or helium, which is less dense than air, to carry instruments into the sky, and the platform for high-altitude meteorological observation carries radiosondes, usually with high-altitude detection radar It is not only used by meteorological departments to detect meteorological elements and provide meteorological support conditions, but also is essential for troops to perform national defense scientific research and military operations such as aerospace, aviation, navigation, and combat. It is an indispensable equipment for meteorological protection. It is divided into sounding balloons, tethered balloons, high-altitude balloons, stratosphe...

AI Technical Summary

Problems solved by technology

[0003] Because the ozone concentration reaches the maximum at 20,000-28,000 meters from the ground and the strong ultraviolet radiation will cause cracks in the film of the weather balloon and aging of the spherical film; and it will expand with the decrease of the atmospheric density during the lift-off process, rising to 30,000 The diameter of about one meter will expand to about 4 times of the original, the area will expand to about 16 times of the original, and the volume will expand to about 64 times of the original. Below 0.005mm, it is easy to cause bursting; weather balloons in the prior art, the invention patent applications of 200910043069 (application number) and 200910043714.X (application number) disclose a kind of weather balloon and production method thereof respectively, although the disclosed balloon can detect Air to the altitude of 30000m, but because the latex material constituting the above-mentioned weather balloon is extremely easy to age and crack in the harsh environment of high-altitude ultraviolet rays and minus 40°C, the weather balloon in 201110224223 (application number), although it can reach the sounding High requirements, but its high efficiency is low. Therefore, the weather balloons in the prior art have the defect that they are easy to burst after being lifted into the air, resulting in short high-altitude detection time and storage time, and it is difficult to meet the continuous development of meteorological needs.

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