Low-temperature blasting test apparatus and test method for sounding balloon

A technology of sounding balloon and testing device, which is applied in the field of sounding to achieve the effect of high precision of test results

Active Publication Date: 2020-02-21
CHEMCHINA ZHUZHOU RUBBER RES & DESIGN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the actual release process of the balloon, it is located at a high altitude when it explodes, and the ambient temperature is mostly below -40°C. There is bound to be a large error in calculating the blasting performance of the balloon at room temperature or calibrating the limit lift-off height of the balloon.

Method used

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  • Low-temperature blasting test apparatus and test method for sounding balloon
  • Low-temperature blasting test apparatus and test method for sounding balloon
  • Low-temperature blasting test apparatus and test method for sounding balloon

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Embodiment Construction

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0028] Such as Figure 1-4 As shown, the present invention first discloses a low-temperature blasting test device for sounding air balloons, including a control center and a test box 1 connected to the control center for containing the balloon 12 to be tested, and a refrigeration device 2 for refrigerating the test box 1 , the gas source 6 used to inflate the tested balloon 12 and the measuring device 3 used to measure the diameter of the tested balloon 12, wherein the test box 1 is a cube structure, and generally the low-temperature burst diameter of the tested balloon 12 is smaller than the test box 1, the control center is a computer 5 with a display panel, the refrigeration equipment 2 is installed at the bottom of the test box 1, and is connect...

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Abstract

The invention discloses a low-temperature blasting test apparatus for a sounding balloon, comprising a control center, a test box connected to the control center for accommodating a tested balloon, arefrigeration device for refrigerating the test box, a gas source for charging a gas to the tested balloon, and a measuring device for measuring the diameter of the tested balloon, wherein the refrigeration device is connected to the inner cavity of the test box, the gas source is connected to the tested balloon in the test box, windows are disposed on two sides of the test box, and the measuringdevice is mounted on one side of the windows to measure the diameter of the tested balloon in the test box. The device can completely simulate the blasting in an ambient temperature during the liftoffof the sounding balloon, and test the blasting performance of the sounding balloon in a high-altitude low-temperature environment.

Description

technical field [0001] The invention belongs to the field of sounding technology, in particular to a low-temperature blasting test device and a test method for sounding balloons. Background technique [0002] The sounding balloon is the most convenient and economical vehicle for carrying sounding instruments to detect meteorological elements in the air (temperature, humidity, wind direction, wind force, air pressure, etc.). In-situ detection is widely used in routine upper-air meteorological operational detection. During the ascent of the sounding balloon, as the altitude increases, the atmospheric temperature drops rapidly, reaching the lowest value at around 18,000 meters, and can reach minus nearly 80°C. After that, the temperature has risen, but it will still remain in the low temperature range of -65°C to -40°C until the balloon explodes and the sounding ends. [0003] The higher the sounding height (explosion height) of conventional sounding balloons, the better, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N21/01
CPCG01N21/84G01N21/01G01N2021/0112Y02E60/32
Inventor 潘显智谌志鹏张雅妮文思正张望
Owner CHEMCHINA ZHUZHOU RUBBER RES & DESIGN INST
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