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Device for demonstrating artificial rainfall

A technology of medicine and cover plate, which is applied in the field of devices for demonstrating artificial rainfall, can solve the problems of little understanding of natural phenomenon occurrence mechanism, unsatisfactory understanding of daily rainfall mechanism, etc., and achieve the effect of simple structure

Active Publication Date: 2022-03-08
NANJING POLYTECHNIC INSITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary students have little understanding of the mechanism of natural phenomena, and even the understanding of the mechanism of daily rainfall is not satisfactory, so it is necessary to carry out popular science education

Method used

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  • Device for demonstrating artificial rainfall
  • Device for demonstrating artificial rainfall

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] exist figure 1 Among them, a hole is opened in the middle and lower part of the mist storage tube 10, and a plug 14 is inserted, and the mist delivery tube 13 passes through the center of the plug 14 to the inside of the mist storage tube 10, and the characteristic is that the bottom cover 11 covers the mist storage tube The lower opening of 10, the mobile phone 12 is placed under the bottom cover 11, the upper cover 9 covers the upper opening of the mist storage tube 10, and the upper cover 9 is symmetrically opened with three feeding holes 7, and the upper surface of the upper cover 9 is provided with paired hole grooves 8. There are also three feeding holes 7 symmetrically opened on the drug delivery cover 2. The center of the upper surface of the drug delivery cover 2 is provided with a shaft column groove 6, and the lower surface has a pair of hole grooves 15. The lower surface of the storage cover 1 is symmetrically provided with a drug storage tank 4 and a rubber...

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PUM

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Abstract

The device for demonstrating artificial rainfall consists of a medicine storage cover with a lifting button, a medicine delivery cover, a cover, a medicine storage tank, a rubber shaft column, a shaft column groove, a material spreading hole, a pair of hole grooves, an upper cover, and a fog storage tube, bottom cover, mobile phone, mist delivery tube, plug, and slotted holes. A hole is opened in the middle and lower part of the mist storage tube, and a plug is placed. The mist delivery tube passes through the center of the plug, and a small amount enters the mist storage tube. , which is characterized in that: the bottom cover covers the lower opening of the mist storage tube, the mobile phone is placed under the bottom cover, the upper cover is covered on the upper opening of the mist storage tube, and there are three feeding holes symmetrically opened on the upper cover, and the upper surface of the upper cover There are paired hole grooves, and three spreading holes are symmetrically opened on the drug delivery cover plate. There is a shaft column groove in the center of the upper surface of the drug delivery cover plate, while the lower surface has paired hole grooves. The lower surface of the cover plate is symmetrically provided with medicine storage grooves, and the rubber shaft column is embedded in the center thereof, and the cover plate is covered on the upper cover when the mist storage tube is storing fog.

Description

technical field [0001] The invention relates to a demonstration device, in particular to a device for demonstrating artificial rainfall. Background technique [0002] At present, ordinary students have little understanding of the mechanism of occurrence of natural phenomena, and even the understanding of the mechanism of daily rainfall is not satisfactory, so it is necessary to carry out popular science education. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for demonstrating artificial rainfall, which can repeatedly demonstrate natural rainfall, and utilize the video transmission function of the Internet to repeatedly reproduce natural rainfall without being limited by time and space, and demonstrate natural rainfall from many aspects. The various characteristics of rainfall can deepen students' understanding of the phenomenon of rain in nature. [0004] The technical scheme adopted by the present i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 葛宇宏葛亮
Owner NANJING POLYTECHNIC INSITUTE