CN102524004B - Hail suppressing and rain increasing catalyst body seeder - Google Patents
Hail suppressing and rain increasing catalyst body seeder Download PDFInfo
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- CN102524004B CN102524004B CN201010608722.7A CN201010608722A CN102524004B CN 102524004 B CN102524004 B CN 102524004B CN 201010608722 A CN201010608722 A CN 201010608722A CN 102524004 B CN102524004 B CN 102524004B
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Abstract
The invention belongs to the technical field of weather operation and aims to overcome the defect that the current seeding technology has a worse seeding effect and can not achieve the expected effect. The invention provides a hail suppressing and rain increasing catalyst body seeder. The seeder has the following beneficial effects that: the seeder fills in the gap that no catalyst body seeders have existed so far for various bullet types in the national artificial rain increase field; the seeder ingeniously utilizes the serial and parallel structures of exploding bullets, and a seeding track which takes the seeding track of the central delay column line as the axis and casts the exploding bullets toward the periphery by steps is formed in the seeding process and finally the exploding bullets explode after flight seeding for a certain distance, thus achieving the stereo large-range seeding effect; the seeder is beneficial to expanding the operation air space, accelerating the catalyst spreading effect and crystallization and nucleation rates and achieving the hail suppressing and rain increasing functions; and the seeder has high efficiency, quick function processes, a concise structure and low cost and is safe and reliable.
Description
Technical field
The invention belongs to weather operation technique field, relate to the weather operation rocket system of weather modification condition, be specifically related to a kind of hail-proof rain-increasing body and sow catalyzer seeding device.
Background technology
Though current domestic hail-proof rain-increasing bullet kind is many, its technology of sowing rests on that the point of antiaircraft gun is sowed, the face that line is sowed or aircraft is wide of rocket projectile is sowed.In the same zone of action, often need to fire shells tens of pieces or rocket projectile number piece, just can produce a desired effect; Though aircraft seeding effect is good, restricted width, cost are higher, more can not be in charged cloud layer operation.The beginning of this century, domestic several companies, have all carried out development investment to the body technology of sowing, but still product-free release so far.In a word, because people can not effectively break through conventional art for a long time to newly-designed constraint, often cause waste and the loss of human and material resources, financial resources.
Summary of the invention
The object of the invention is that to sow effect poor in order to overcome at present the technology of sowing, the defect such as fall flat, provides a kind of hail-proof rain-increasing body to sow catalyzer seeding device, with realize catalyzer aloft solid sow on a large scale mode.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of hail-proof rain-increasing body is sowed catalyzer seeding device, comprises bullet, bullet body assembly, nozzle assembly; Bullet is connected with bullet body assembly, and bullet body assembly is connected with nozzle assembly, and described bullet body assembly comprises bullet body, center delay grain, buster, explosive bullet; Bullet body is a cylinder, and bullet body vertically centre position is provided with blind cylindrical hole, and center delay grain is packed in the blind cylindrical hole in the middle of bullet body; The external circumferential surface of bullet radially evenly arranges multiple cylindric shothole, and shothole communicates with blind cylindrical hole, first buster is packed in the shothole of bullet body, then explosive bullet is packed in shothole; The outer face of explosive bullet is flushed substantially, explosive bullet and the assembling of shothole tension with the outer surface of bullet body; Described explosive bullet comprises cartridge case, bullet powder column, delay element, catalyzer medicine in bulk; Cartridge case is the cylindrical housings of an end opening, first medicine in bulk catalyzer is packed into the bottom of cartridge case, then packs delay element into, finally packs bullet powder column into; The explosive bullet distributing along bullet body radial section is parallel way, the explosive bullet distributing is vertically series system, therefore, in the time that the center delay grain of lighting burns to bullet body opening, light buster, the explosive bullet that same tangent plane distributes impelling is simultaneously gone out, and along with the aspect burning of center delay grain, the explosive bullet impelling immediately distributing is vertically gone out; In-flight, catalyzer is sowed in the sustained combustion of bullet powder column to explosive bullet, after bullet powder column burning completely, lights delay element, the delay element catalyzer medicine in bulk that ignites, and explosive bullet blast, catalyzer is dispersed in the air in instantaneous explosion.
Described nozzle assembly comprises nozzle, fire jetting hole, igniter; Nozzle profile is that cylindric, inside center position is provided with cavity, and cavity bottom has wire guide vertically; Nozzle interior cavity is placed igniter, and the wire of igniter passes by the wire guide of nozzle; Nozzle upper outer circumference is arranged multiple fire jetting holes.
Compared with prior art, the invention has the beneficial effects as follows:
The hail-proof rain-increasing body providing in order to solve the wretched insufficiency of prior art is sowed catalyzer seeding device, having filled up in the many bullet kinds in the field of increasing rain artificially does not have body to sow the blank of catalyzer seeding device so far, the present invention has utilized the series and parallel structure of explosive bullet dexterously, in the process of sowing, form take center delay grain line and sow track as axis and step by step to the track of sowing of periphery impelling explosive bullet, sow certain distance after-explosion in explosive bullet flight, form three-dimensional body on a large scale and sow effect.More benefit and expand operation spatial domain, accelerate catalyzer diffusion effect and crystallization nucleation rate, realize the object of hail-proof rain-increasing, this seeding device usefulness is high, and mechanism is fast, simple in structure, and cost is low, safe and reliable.
Accompanying drawing explanation
Fig. 1 is that hail-proof rain-increasing body is sowed catalyzer seeding device schematic diagram;
Fig. 2 is bullet body assembly generalized section;
Fig. 3 is explosive bullet generalized section;
Fig. 4 is that nozzle assembly partly cuts open schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in Figure 1, a kind of hail-proof rain-increasing body is sowed catalyzer seeding device, comprises bullet 1, bullet body assembly 2, nozzle assembly 3.Bullet 1 is threaded connection with bullet body assembly 2, and bullet body assembly 2 is threaded connection with nozzle assembly 3.Form hail-proof rain-increasing body and sow catalyzer seeding device.
As shown in Figure 2, bullet body assembly 2 comprises bullet body 4, center delay grain 5, buster 7, explosive bullet 6.Bullet body 4 is a cylinder, and bullet body 4 vertically centre position is provided with blind cylindrical hole, and center delay grain 5 is packed in the blind cylindrical hole in the middle of bullet body 4, and center delay grain 5 is made up of catalyzer; Bullet body 4 external peripheral surfaces radially evenly arrange multiple cylindric shothole (being provided with 36 cylindric shotholes in the present embodiment), and shothole communicates with blind cylindrical hole, to guarantee center delay grain 5 reliable ignition busters 7.First buster 7 is packed into the cylindric shothole bottom of bullet body 4, then explosive bullet 6 is packed in shothole; The outer face of explosive bullet 6 is flushed substantially with the outer surface of bullet body 4, explosive bullet 6 and the assembling of shothole tension, and fix by fluid sealant.There is screw thread at bullet body 4 two ends, for connecting bullet 1 and nozzle assembly 3.
As shown in Figure 3, explosive bullet 6 comprises cartridge case 8, bullet powder column 11, delay element 10, catalyzer medicine 9 in bulk.Cartridge case 8 is the cylindrical housings of an end opening, first medicine 9 in bulk catalyzer is packed into the bottom of cartridge case 8, then packs delay element 10 into, finally packs bullet powder column 11 into.Wherein in the middle of delay element 10, be suppressed with delay powder.Buster 7 and bullet powder column 11 have two propelling to increase Cheng Zuoyong to explosive bullet.
As shown in Figure 4, nozzle assembly 3 comprises nozzle 12, fire jetting hole 13, igniter 14.Nozzle 12 profiles are that cylindric, inside center position is provided with cavity, and cavity bottom has wire guide vertically; Nozzle 12 1 end faces are provided with the external screw thread being connected with bullet body assembly 2, and the other end leaves the interface being connected with rocket system.Nozzle 12 internal cavities are placed igniter 14, and the wire of igniter 14 passes by the wire guide of nozzle 12.Nozzle 12 upper outer circumference are arranged multiple fire jetting holes 13, the passage of sowing as aerial catalyzer.
The nozzle assembly of seeding device 3 is connected with controller or the engine of rocket projectile, be assembled into the rocket projectile with seeding device, in the time that this rocket projectile goes up to the air to working depth, seeding device receives the signal of telecommunication of rocket system, igniter 14 is got angry, produce high temperature and high pressure gas, open the fire jetting hole 13 of nozzle 12, light center delay grain 5 simultaneously, constantly ejection from the fire jetting hole 13 of nozzle 12 of catalyzer, these catalyzer can enter in cloud with air-flow, in the time that center delay grain 5 burns to bullet body opening, light buster, moment is gone out one group of explosive bullet impelling, simultaneously, light bullet powder column 11.Because multiple explosive bullets are evenly distributed in the shothole of bullet body 4, the explosive bullet distributing along bullet body 4 radial sections is parallel way, the explosive bullet distributing is vertically series system, therefore, in the time lighting center delay grain 5, the explosive bullet that same tangent plane distributes impelling is simultaneously gone out, and along with the aspect burning of center delay grain 5, the explosive bullet impelling immediately distributing is vertically gone out.In-flight, catalyzer is sowed in 11 sustained combustions of bullet powder column to explosive bullet 6, after bullet powder column 11 burning completely, lights delay element 10, the delay element 10 catalyzer medicine 9 in bulk that ignites, and final explosive bullet blast, catalyzer is dispersed in the air in instantaneous explosion.Horizontal cast >=40 meter of single-shot explosive bullet.
Hail-proof rain-increasing body provided by the invention is sowed catalyzer seeding device and is used in hail-proof rain-increasing rocket, can implement hail-proof rain-increasing operation to upper cloud by existing emission system, and the technology of the present invention is comprehensive strong.
Flight path according to the thickness of cloud layer and rocket projectile at cloud layer, the seeding device of design different burning times, realizes effective combination in time and space;
Each explosive bullet, to there being the buster of self, is connected with bullet body center delay grain 5 by the shothole of bullet body 4, and the burning that center delay grain 5 is stable, by shothole reliable ignition buster 7, thereby goes out explosive bullet impelling.Effectively sow distance for what guarantee explosive bullet, must in improving explosive bullet impelling initial velocity, ensure certain defer time, explosive bullet defer time is by realizing the burning time of reasonable setting bullet powder column 11 and delay element 10.
The space multistory formula mode of sowing has increased substantially single-shot seeding device functioning efficiency.According to the difference of zones of different meteorological condition, cloud thickness is also different, and it is long that spissatus layer need be sowed the time, otherwise the time of sowing is short.The increased explosive bullet quantity that the time of sowing is long, otherwise, the quantity of explosive bullet can be reduced.
In conjunction with actual conditions, the number of sowing time and explosive bullet is rationally set, can realize the maximization of economy and action effect.Seeding device usefulness provided by the invention is high, cost is low, simple in structure, reliability is strong.
Claims (2)
1. hail-proof rain-increasing body is sowed a catalyzer seeding device, comprises bullet (1), bullet body assembly (2), nozzle assembly (3); Bullet (1) is connected with bullet body assembly (2), bullet body assembly (2) is connected with nozzle assembly (3), it is characterized in that: described bullet body assembly (2) comprises bullet body (4), center delay grain (5), buster (7), explosive bullet (6); Center delay grain (5) is made up of catalyzer, bullet body (4) is a cylinder, bullet body (4) is provided with blind cylindrical hole in centre position vertically, and center delay grain (5) is packed in the blind cylindrical hole in the middle of bullet body (4); Bullet body (4) external peripheral surface radially evenly arranges multiple cylindric shothole, and shothole communicates with blind cylindrical hole; First buster (7) is packed in the shothole of bullet body (4), again explosive bullet (6) is packed in shothole, each explosive bullet (6), to there being the buster (7) of self, is connected with bullet body center delay grain (5) by the shothole of bullet body (4); The outer face of explosive bullet (6) is flushed substantially, explosive bullet (6) and the assembling of shothole tension with the outer surface of bullet body (4); Described explosive bullet (6) comprises cartridge case (8), bullet powder column (11), delay element (10), catalyzer medicine in bulk (9); Cartridge case (8) is the cylindrical housings of an end opening, first medicine in bulk catalyzer (9) is packed into the bottom of cartridge case (8), then packs delay element (10) into, finally packs bullet powder column (11) into; The explosive bullet distributing along bullet body (4) radial section is parallel way, the explosive bullet distributing is vertically series system, therefore, in the time that the center delay grain (5) of lighting burns to bullet body opening, light buster (7), the explosive bullet that same tangent plane distributes impelling is simultaneously gone out, and along with the aspect burning of center delay grain (5), the explosive bullet impelling immediately distributing is vertically gone out; Explosive bullet in-flight, catalyzer is sowed in bullet powder column (11) sustained combustion, after bullet powder column (11) burning completely, light delay element (10), delay element (10) the catalyzer medicine in bulk (9) that ignites, explosive bullet blast, catalyzer is dispersed in the air in instantaneous explosion.
2. a kind of hail-proof rain-increasing body according to claim 1 is sowed catalyzer seeding device, it is characterized in that: described nozzle assembly (3) comprises nozzle (12), fire jetting hole (13), igniter (14); Nozzle (12) profile is that cylindric, inside center position is provided with cavity, and cavity bottom has wire guide vertically; Nozzle (12) internal cavities is placed igniter (14), and the wire of igniter (14) passes by the wire guide of nozzle (12); Nozzle (12) upper outer circumference is arranged multiple fire jetting holes (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010608722.7A CN102524004B (en) | 2010-12-28 | 2010-12-28 | Hail suppressing and rain increasing catalyst body seeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010608722.7A CN102524004B (en) | 2010-12-28 | 2010-12-28 | Hail suppressing and rain increasing catalyst body seeder |
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| CN102524004A CN102524004A (en) | 2012-07-04 |
| CN102524004B true CN102524004B (en) | 2014-06-11 |
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| CN201010608722.7A Active CN102524004B (en) | 2010-12-28 | 2010-12-28 | Hail suppressing and rain increasing catalyst body seeder |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105890469A (en) * | 2014-10-20 | 2016-08-24 | 重庆长安工业(集团)有限责任公司 | Artificial precipitation enhancement anti-hail rocket projectile capable of repeatedly spreading catalysts |
| CN106813535B (en) * | 2016-11-10 | 2023-09-26 | 中国人民武装警察部队工程大学 | Master-slave type multi-shot multi-sound tear-gas bomb with changeable shooting range |
| CN109115054B (en) * | 2018-09-07 | 2024-04-09 | 陕西中天火箭技术股份有限公司 | Combustion and explosion combined type radial seed sowing system for enhancing rain and preventing hail |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167516Y (en) * | 1993-05-05 | 1994-06-08 | 中国人民解放军第三三○五工厂 | Scattering artificial rainfall rail-proof bomb |
| CN1808048A (en) * | 2006-02-28 | 2006-07-26 | 山西北方惠丰机电有限公司 | Anti-hail rain-enhancing bomb system |
| CN101726219A (en) * | 2009-12-03 | 2010-06-09 | 陕西中天火箭技术有限责任公司 | Multielement seeding combustion explosion type rainfall-increasing and anti-hail rocket |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095394U (en) * | 1990-10-06 | 1992-02-05 | 北京理工大学 | Intermittent after tow type hail-proof and rain rocket shrapnel |
| RU2106078C1 (en) * | 1995-08-08 | 1998-03-10 | Производственное объединение им.В.И.Чапаева | Cloud rocket |
| RS51767B (en) * | 2006-12-26 | 2011-12-31 | Korporacija "Poliester" A.D. Priboj | Generator with cartridge sowing |
| CN202005180U (en) * | 2010-12-28 | 2011-10-12 | 国营第一○四厂 | Body-spread catalyst spreading device for hail suppression and rain enhancement |
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2010
- 2010-12-28 CN CN201010608722.7A patent/CN102524004B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167516Y (en) * | 1993-05-05 | 1994-06-08 | 中国人民解放军第三三○五工厂 | Scattering artificial rainfall rail-proof bomb |
| CN1808048A (en) * | 2006-02-28 | 2006-07-26 | 山西北方惠丰机电有限公司 | Anti-hail rain-enhancing bomb system |
| CN101726219A (en) * | 2009-12-03 | 2010-06-09 | 陕西中天火箭技术有限责任公司 | Multielement seeding combustion explosion type rainfall-increasing and anti-hail rocket |
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