CN201463716U - Pyrotechnic flare launcher for aircraft artificial precipitation - Google Patents
Pyrotechnic flare launcher for aircraft artificial precipitation Download PDFInfo
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- CN201463716U CN201463716U CN200920100777XU CN200920100777U CN201463716U CN 201463716 U CN201463716 U CN 201463716U CN 200920100777X U CN200920100777X U CN 200920100777XU CN 200920100777 U CN200920100777 U CN 200920100777U CN 201463716 U CN201463716 U CN 201463716U
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- artificial precipitation
- aircraft
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Abstract
The utility model relates to a pyrotechnic flare launcher for aircraft artificial precipitation, a hinge is mounted on one lateral end of a fixed substrate and connected with a movable shell, a triangle electrode plate support frame is mounted in the hollow cavity at the bottom of the movable shell, an electrode support plate of an upper inclined plate of the support frame is attached and connected with an electrode insulation plate, and electrodes are mounted on the electrode insulation plate with equal interval and correspond to a launching cylinder body. The pyrotechnic flare launcher for aircraft artificial precipitation has compact structure, reasonable design, and convenient control, low cost and good launching effect.
Description
Technical field
The utility model relates to a kind of transmitter, especially relates to a kind of aircraft artificial precipitation enhancement emission-type flame ball emitter.
Background technology
At present, meteorological disasters such as arid, hail, flood always are main natural calamities.The global climate that is caused by mankind's activity changes, and these meteorological disasters are growing on and on.In order to alleviate and alleviate these meteorological disasters, the mankind struggled nearly 50 years for it.Up to the present, existing in the world more than 100 countries and regions have been carried out the test of weather modification and have been combated a natural disaster work, and have obtained remarkable effect.
Cloud is carried out catalysis, start with, trigger ice crystal and form and strives the food subcooled water or quicken the conversion of water dust,, be still the main approach of present stage weather modification to reach macro-effect such as anti-hail to raindrop from the micro-structural that changes cloud.Although the effect of weather modification is subjected to polyfactorial domination, the technology that mysorethorn is executed catalysis is still a link the most basic of weather modification, also is the positive means that obtains effect.In weather modification in more than 30 years practice, China progressively form based on aircraft seeding dry ice, the catalysis technique system of surface launching 37 antiaircraft gun AgI bullets and rocket AgI flame bullet, these methods have all played certain positive role in China's artificial affecting weather operation.But from all things considered, this class catalyst system and catalyzing is backward in technique, and efficient is not high, is difficult to adapt to the actual needs of socio-economic development and weather modification.The long-term employing of aircraft operation sowed a kind of means of dry ice, do not have quantitative mechanical sowing apparatus, and labour intensity is big, and the making of dry ice, transportation, storage all have a lot of difficulties, misses operation opportunity easily; This equipment has reduced the sealed compartment performance of aircraft cabin, thus influence flight operation height.Introduced the airborne AgI burning generator of developing in recent years, come into operation, though it has easy to operate, nucleation rate compares advantage of higher, remedied single deficiency of sowing dry ice, but it is the horizontal line source (not being the face source) of an ice-nucleus, and limited to cloud seeding thickness, the expansion effect of the diffusion of ice-nucleus and the ice crystal that is produced is not ideal enough.A common problem of above-mentioned airborne catalysis tool and method be that aircraft must be gone into cloud seeding, and this equipment only is applicable to stratiform clouds.For active cumuliform cloud, never have effective catalysis instrument.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and a kind of compact conformation, reasonable in design is provided, and control is convenient, and cost is low, the aircraft artificial precipitation enhancement flame ball emitter that launching effect is good.
In order to achieve the above object, the technical solution adopted in the utility model is: at fixing base one side hinge is housed and links to each other with movable shell, triangular shape battery lead plate bracing frame is housed in the movable shell bottom cavity, the electrode supporting plate of its updip swash plate is abutted against mutually with the electrode insulation plate, and it is corresponding with the emission cylindrical shell that electrode insulation plate equal intervals is equipped with electrode.
The utility model has the advantages that:
Compact conformation, reasonable in design, control is convenient, and cost is low, and launching effect is good.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 2 as can be known, the utility model is equipped with hinge 3 at fixing base 4 one sides and links to each other with movable shell 2, triangular shape battery lead plate bracing frame 8 is housed in movable shell 2 bottom cavity, the electrode supporting plate 7 of its updip swash plate is abutted against mutually with electrode insulation plate 6, and it is corresponding with emission cylindrical shell 1 that electrode insulation plate 6 equal intervals are equipped with electrode 5.
The utility model is put into transmitter with the flame bullet, under the control of device such as controller, pass to specified electric current to flame bullet electric primer after, the work of starting body propellant powder.High pressure, the high-temperature gas that propellant powder produces lighted powder column and powder column propelled out body.The powder column of burning continues high-temp combustion after leaving housing, and powder column is divided into transitional medicine and two sections formations of flame agent, and earlier combustion transitional medicine about 4 seconds, this moment, powder column flew more than 100 meter, refired the flame agent, and generation contains the aerosol of AgI particle in a large number on its whereabouts approach.The frequency of flame bullet emission can be set or manually control by automatic Transmission Time Interval.
Claims (1)
1. aircraft artificial precipitation enhancement emission-type flame ball emitter, comprise hinge, it is characterized in that: at fixing base (4) one sides hinge (3) is housed and links to each other with movable shell (2), in movable shell (2) bottom cavity triangular shape battery lead plate bracing frame (8) is housed, the electrode supporting plate (7) of its updip swash plate is abutted against mutually with electrode insulation plate (6), and it is corresponding with emission cylindrical shell (1) that electrode insulation plate (6) equal intervals is equipped with electrode (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920100777XU CN201463716U (en) | 2009-09-04 | 2009-09-04 | Pyrotechnic flare launcher for aircraft artificial precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920100777XU CN201463716U (en) | 2009-09-04 | 2009-09-04 | Pyrotechnic flare launcher for aircraft artificial precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463716U true CN201463716U (en) | 2010-05-12 |
Family
ID=42391067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920100777XU Expired - Fee Related CN201463716U (en) | 2009-09-04 | 2009-09-04 | Pyrotechnic flare launcher for aircraft artificial precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528436A (en) * | 2013-01-22 | 2014-01-22 | 中国人民解放军总参谋部大气环境研究所 | Artificial precipitation plane flame bullet operation system |
| CN103884236A (en) * | 2014-03-03 | 2014-06-25 | 浙江海洋学院 | Movable precipitation cannonball firing frame |
-
2009
- 2009-09-04 CN CN200920100777XU patent/CN201463716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528436A (en) * | 2013-01-22 | 2014-01-22 | 中国人民解放军总参谋部大气环境研究所 | Artificial precipitation plane flame bullet operation system |
| CN103884236A (en) * | 2014-03-03 | 2014-06-25 | 浙江海洋学院 | Movable precipitation cannonball firing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160904 |