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Weather balloon with constant ball residual volume after blasting and application thereof

A weather balloon and residual volume technology, applied in the field of high-altitude meteorological survey, can solve problems such as detection failure and insufficient floating time, and achieve the effect of meeting observation needs

Active Publication Date: 2018-11-30
CMA METEOROLOGICAL OBSERVATION CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will lead to insufficient floating time and failure of detection

Method used

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  • Weather balloon with constant ball residual volume after blasting and application thereof
  • Weather balloon with constant ball residual volume after blasting and application thereof
  • Weather balloon with constant ball residual volume after blasting and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The present embodiment provides a kind of weather balloon with flat drift, and its raw material is composed of: 100kg of concentrated natural latex, 12kg of chloroprene latex, 0.48kg of potassium hydroxide, 1.8kg of casein, 0.6kg of Pingpingjiao, 3kg of sulfur, anti-aging Agent D 1.5kg, antioxidant 4010NA 1.5kg, accelerator PX 3.75kg, zinc oxide 2.25kg, 5# spindle oil 16.8kg.

[0046] Present embodiment provides the preparation method of described level drift weather balloon simultaneously, specifically:

[0047] S1. Mixing of raw materials: Potassium hydroxide is dissolved into a 25% aqueous solution with soft water, casein is dissolved into a 10% aqueous solution, and O is dissolved into a 10% aqueous solution; sulfur, anti-aging agent D, anti-aging agent 4010NA, Accelerator PX and zinc oxide are prepared into a 40% dispersion with a sand mill; 5# spindle oil is emulsified into a 25% emulsion with a colloid mill; slowly add the above components to the concentrated nat...

Embodiment 2

[0057] The present embodiment provides a kind of weather balloon with flat float, compared with embodiment 1, the only difference is that its raw material is composed of: concentrated natural rubber latex 100kg, chloroprene latex 5kg, potassium hydroxide 0.3kg, casein 1kg, plain Add O 0.2kg, sulfur 2.5kg, antioxidant D 1kg, antioxidant 4010NA 1kg, accelerator PX 3kg, zinc oxide 2kg, 5# spindle oil 10kg.

[0058] The preparation method is the same as in Example 1.

[0059] The 750-gram weather balloon provided in this embodiment can float for more than 6 hours at an altitude of 25,000 to 30,000 meters.

Embodiment 3

[0061] The present embodiment provides a flat drifting weather balloon. Compared with Example 1, the only difference is that its raw materials consist of: 100 parts of concentrated natural rubber latex, 20 kg of chloroprene latex, 0.6 kg of potassium hydroxide, and 2.5 kg of casein , Pingpingjia O 1kg, sulfur 3.5kg, antioxidant D 2kg, antioxidant 4010NA 2kg, accelerator PX 4kg, zinc oxide 2.5kg, 5# spindle oil 20kg.

[0062] The preparation method is the same as in Example 1.

[0063] The 750-gram weather balloon provided in this embodiment can float for more than 6 hours at an altitude of 25,000 to 30,000 meters.

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Abstract

The invention relates to a weather balloon with constant ball residual volume after blasting. A preparation method of the weather balloon with constant ball residual volume after blasting comprises the following steps: a weather balloon mold is immersed in a mixed raw material to obtain a film; the film is removed from the mold, and steps of setting after washing, curing, and drying are carried out; and the mixed raw material includes 100 to 130 parts of a gel component, 10 to 20 parts of a solid component, and 10 to 20 parts of an oil component. The meteorological balloon provided by the invention particularly strengthens a vulcanization system and is processed through a special process. The weather balloon provided by the invention has a constant residual ball skin amount after rupture,and can ensure that the lifting force of the inner ball is not interfered when the ball is used for dispensing, when the outer ball ruptures, the inner ball can float within a height range, and the observation need can be satisfied.

Description

technical field [0001] The invention relates to the field of high-altitude meteorological survey, in particular to a weather balloon with a constant residual amount of the ball skin after blasting and an application thereof. Background technique [0002] Meteorological balloons are the most convenient and economical vehicles for carrying sounding instruments to detect air meteorological elements (temperature, humidity, wind direction, wind force, air pressure, etc.), and are widely used in aviation, aerospace, navigation, combat and military scientific research and other fields. , to provide security for aviation operations, spacecraft flight and other military operations and scientific research tasks. [0003] The existing sounding technology system is that 120 sounding stations across the country use a single weather balloon to carry a radiosonde filled with hydrogen at 07:15 and 19:15 every day (some stations conduct intensive observation at 01:15) and release it into the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/02C08L11/02C08K13/02C08K3/22C08K5/101C08K5/18G01W1/08
CPCC08K2003/2296C08K2201/014C08L7/02G01W1/08C08L11/02C08K13/02C08K3/22C08K5/101C08K5/18
Inventor 郭启云杨荣康雷勇曹晓钟赵培涛张望肖迪娥
Owner CMA METEOROLOGICAL OBSERVATION CENT
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