CN103875489A - Method for making rain by means of sound waves - Google Patents

Method for making rain by means of sound waves Download PDF

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Publication number
CN103875489A
CN103875489A CN201410089221.0A CN201410089221A CN103875489A CN 103875489 A CN103875489 A CN 103875489A CN 201410089221 A CN201410089221 A CN 201410089221A CN 103875489 A CN103875489 A CN 103875489A
Authority
CN
China
Prior art keywords
signal
power supply
electric signal
loudspeaker
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410089221.0A
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Chinese (zh)
Inventor
孟力军
张东阳
杜继石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Ligong University
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Shenyang Ligong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Ligong University filed Critical Shenyang Ligong University
Priority to CN201410089221.0A priority Critical patent/CN103875489A/en
Publication of CN103875489A publication Critical patent/CN103875489A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for making rain by means of sound waves. The method for making rain by means of the sound waves is characterized in that a sound save rainmaking device is used during sound save rainmaking and is mainly composed of a signal generator, a power amplifier, a loudspeaker and a power supply, the signal generator can generate an electric signal at a certain frequency, the power generator can amplify the electric signal, the loudspeaker can convert the electric signal into a sound signal, and the power supply is used for supplying power. When a drought occurs, the power supply is powered on, the signal generator generates the electric signal at the frequency between 15 KHz and 200 KHz, the electric signal is amplified by the power amplifier, the loudspeaker converts the electric signal output by the power amplifier into the sound signal, vapor in the air vibrates along with the sound waves, small water drops are converged into big water drops, then rainwater is formed and falls to the ground, and the drought is eliminated or relieved. By the adoption of the method for making rain by means of the sound waves, the problem of high cost and limitation of traditional artificial rainmaking is solved, inconvenience brought by the high temperature to people can be relieved, and meanwhile larger economic benefits can be brought to the society.

Description

A kind of method of utilizing sound wave rainfall
Technical field
The invention belongs to meteorological technical field, particularly a kind of method of utilizing sound wave rainfall, is applicable to meteorological department's artificial rainfall.
Background technology
Along with the mankind's economic development and population expansion, shortage of water resources phenomenon is on the rise, and this has also directly caused the expansion of arid area and increasing the weight of of climate arid degree, and drying trend has become the problem of global concern.Arid is all the Major Natural Disasters of facing mankind from ancient times to the present, even in today of science and technology prosperity like this, the catastrophic effect that it causes still can be found everywhere.Since in late June, 2013, there is historical rare continuous high temperature weather short of rain in drought the greater part, and the duration is long, and scope is wide especially, and temperature anomaly is high.The Extreme Maximum Temperature of northern some meteorological station of the large portion in the south of the River, south China and mean temperature of air all exceed historical same period of tidemark, the above sweltering hot weather number of days in 38 degrees Celsius of southern areas be over nearly 50 years, and there is exceeding continuously the heat weather of 40 degrees Celsius.At present artificial rainfall, is the physical characteristic according to different cloud layers, selects suitable opportunity, sows the catalyzer such as dry ice, silver iodide, salt powder with aircraft, rocket in cloud, makes cloud layer precipitation or increase precipitation, to remove or to alleviate agricultural drought.The expense of at present artificial rainfall is high and have a limitation.Also both use cost was not low at present, there is no again circumscribed rain maker.If can there be not only use cost low but also there is no circumscribed rain maker, this can have important breakthrough in meteorological technical field.
Summary of the invention
The object of the invention, has been to provide a kind of method of utilizing sound wave rainfall, solves Traditional Man rainfall expense height and limitation problem.
The technical scheme adopting is:
Utilize a method for sound wave rainfall, the equipment that sound wave rainfall adopts is sound wave rainer, and this device is mainly made up of signal generator, power amplifier, loudspeaker and power supply.
Signal generator can produce the signal of telecommunication of certain frequency, and power amplifier can amplify the signal of telecommunication, and loudspeaker can convert the electrical signal to acoustical signal, and power supply is responsible for power supply.
In the time of drought, power supply energising, signal generator produces the signal of telecommunication that frequency is 15~0.5GHz, the signal of telecommunication is amplified by power amplifier, loudspeaker converts the signal of telecommunication of power amplifier output to acoustical signal, and airborne steam is along with sound wave shakes, and droplet pools large water drop, and then form rainwater and drop to ground, to remove or to alleviate Arid Problem.
Advantage and effect: the present invention has solved Traditional Man rainfall expense height and limitation problem preferably.By the enforcement of technical solution of the present invention, can realize fast rainfall, recover in time surface humidity, guarantee the normal growth of crops, the inconvenience also alleviation high temperature being brought to people, also can bring larger economic benefit to society simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present invention.
Embodiment
Utilize a method for sound wave rainfall, it is characterized in that the equipment that sound wave rainfall adopts is sound wave rainer, this device is mainly made up of signal generator 1, power amplifier 2, loudspeaker 3, power supply 4.
Signal generator 1 can produce the signal of telecommunication of certain frequency, and power amplifier 2 can amplify the signal of telecommunication, and loudspeaker 3 can convert the electrical signal to acoustical signal, and power supply 4 is responsible for power supply.
In the time of drought, power supply 4 is switched on, signal generator 1 produces the signal of telecommunication that frequency is 15~0.5GHz, the signal of telecommunication is amplified by power amplifier 2, the signal of telecommunication that loudspeaker 3 is exported power amplifier 2 converts acoustical signal to, and airborne steam is along with sound wave shakes, and droplet pools large water drop, and then form rainwater and drop to ground, to remove or to alleviate arid.

Claims (1)

1. utilize a method for sound wave rainfall, it is characterized in that the equipment that sound wave rainfall adopts is sound wave rainer, this device is mainly made up of signal generator (1), power amplifier (2), loudspeaker (3), power supply (4);
Signal generator (1) can produce the signal of telecommunication of certain frequency, and power amplifier (2) can amplify the signal of telecommunication, and loudspeaker (3) can convert the electrical signal to acoustical signal, and power supply (4) is responsible for power supply;
In the time of drought, power supply (4) energising, signal generator (1) produces the signal of telecommunication that frequency is 15~0.5GHz, the signal of telecommunication is amplified by power amplifier (2), loudspeaker (3) converts the signal of telecommunication of power amplifier (2) output to acoustical signal, and airborne steam is along with sound wave shakes, and droplet pools large water drop, and then form rainwater and drop to ground, to remove or to alleviate arid.
CN201410089221.0A 2014-03-12 2014-03-12 Method for making rain by means of sound waves Pending CN103875489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410089221.0A CN103875489A (en) 2014-03-12 2014-03-12 Method for making rain by means of sound waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410089221.0A CN103875489A (en) 2014-03-12 2014-03-12 Method for making rain by means of sound waves

Publications (1)

Publication Number Publication Date
CN103875489A true CN103875489A (en) 2014-06-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410089221.0A Pending CN103875489A (en) 2014-03-12 2014-03-12 Method for making rain by means of sound waves

Country Status (1)

Country Link
CN (1) CN103875489A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106613578A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Compressed air bundled sound wave rain enhancement device
CN106613575A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Horn mouth rotary type beam concentration sound wave precipitation enhancement device
CN106613576A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Cluster acoustic wave precipitation enhancement device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716706U1 (en) * 1997-09-16 1997-12-04 Hermsen Rolf Felix Plant for the evaporation of grasshoppers and unnecessary rain clouds
US20030085296A1 (en) * 2001-11-02 2003-05-08 Andrew Waxmanski Hurricane and tornado control device
CN101363698A (en) * 2007-08-08 2009-02-11 杨伦华 Infrasonic wave generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716706U1 (en) * 1997-09-16 1997-12-04 Hermsen Rolf Felix Plant for the evaporation of grasshoppers and unnecessary rain clouds
US20030085296A1 (en) * 2001-11-02 2003-05-08 Andrew Waxmanski Hurricane and tornado control device
CN101363698A (en) * 2007-08-08 2009-02-11 杨伦华 Infrasonic wave generator

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
严宏志等: "浅析爆炸效应在人工增雨作业中的作用", 《内蒙古气象》 *
卜凡亮等: "声波定向发射及其在人工降雨中的应用研究", 《仪器仪表学报(第三届全国虚拟仪器大会论文集)》 *
王德亮: "揭开呼风唤雨的秘密", 《民防苑》 *
章肖融等: "声波对水雾消散作用的初步实验研究", 《南京大学学报(自然科学版)》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106613578A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Compressed air bundled sound wave rain enhancement device
CN106613575A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Horn mouth rotary type beam concentration sound wave precipitation enhancement device
CN106613576A (en) * 2017-01-11 2017-05-10 青海中水数易信息科技有限责任公司 Cluster acoustic wave precipitation enhancement device

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Application publication date: 20140625