CN102353307A - Gun solute for navy warships - Google Patents
Gun solute for navy warships Download PDFInfo
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- CN102353307A CN102353307A CN201110287299XA CN201110287299A CN102353307A CN 102353307 A CN102353307 A CN 102353307A CN 201110287299X A CN201110287299X A CN 201110287299XA CN 201110287299 A CN201110287299 A CN 201110287299A CN 102353307 A CN102353307 A CN 102353307A
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- high pressure
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- solute
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Abstract
The invention relates to a gun solute for navy warships, belonging to the technical field of ammunitions. Aiming at solving the problems of poor security in use, low reliability in function, no visual effect and the like in the traditional gun solute, the invention provides the gun solute for warships. According to the invention, an integrated low-pressure chamber structure is used to ensure the sealing performance of the whole shell, the outside of the top of the shell head is provided with a preformed shell-breaking groove, and propellant powder in a high-pressure chamber and a high-pressure body are fixed together through a supporting device, thereby improving the reliability of the gun solute charge when the warships face severe environment condition, and at the same time ensuring that no foreign matter flies out of the gun muzzle, and improving the security of the gun solute in use; a mechanical percussion type primer ignition device is used to solve the problem about the safety and simple operation of the warships under complicated electromagnetic environment; and meanwhile, smoke agent is used for the gun solute, thereby achieving good visual effect in maritime environment and effectively solving the problem that times of sounding of the gun solute cannot be counted by listening in long distance during maritime navigation.
Description
Technical field
The present invention relates to a kind of naval warship salvo bullet, belong to the ammunition technology field.
Background technology
The airing of views salvo is a kind of traditional ceremony that generally use in international association and domestic great celebration activity countries in the world, in world Navy, also is widely used.China naval also remains with the tradition of airing of views salvo always.I stipulate that the salvo bullet is equipped on above surface ship of secondary and naval port harbour salvo unit with salvo at " naval ship regulations ", accomplish the airing of views mission of welcoming, salute, extending appreciation in naval ship ceremony and the ceremony.What my naval force used in the past always is the salvo bullet that army reequips voluntarily, and the adjustment explosive payload was processed with paper and lap sealant after this salvo bullet adopted the shell of 45mm bore to pull out bullet, belonged to blank cartridge.
Yet also there is following shortcoming in the use under the naval vessels environment of this salvo bullet:
(1) there are during this salvo bullet airing of views many paper and cured to fly out from gun muzzle; Naval's salvo generally at sea or naval port harbour airing of views; Because strong wind is often arranged, a large amount of foreign material fly out and can make a difference the salvo normal running even the card bullet occur or the phenomenon of screening fan gunner eyes, have security hidden danger.
(2) this salvo bullet adopts paper and cured the sealing, and sealing property is bad, and particularly under the adverse circumstances that at sea salt fog is moist, gunpowder makes moist easily.During the airing of views of salvo bullet,, can occur missing fire or phenomenon that the sound is unusual, cause its function reliability to reduce because the powder burning that makes moist is unstable.
(3) this blank cartridge does not have bullet, and as the salvo bullet, its outward appearance is too simple and crude, the needs of incompatibility welcome and great celebration activity.
What China state guest salvo bullet adopted at present is the salvo bullet of high and low voltage chamber's structure and secondary rupture of membranes technology, if this salvo bullet uses same some problems that exist under the naval vessels environment:
(1) state guest's salvo bullet adopts electric shock to send out, naval vessels environment electromagnetics circumstance complication, and warship is not suitable for adopting electric shock originating party formula with the salvo bullet.
(2) state guest's salvo bullet low-pressure chamber is not integrated design, and it is bad equally to play sealing entirely, and at sea under the adverse circumstances that salt fog is moist, gunpowder makes moist easily.During the airing of views of salvo bullet,, can occur missing fire or phenomenon that the sound is unusual, cause its function reliability to reduce because the powder burning that makes moist is unstable.
(3) during the airing of views of state guest's salvo bullet, being fixed on the secondary rupture of membranes diaphragm that compresses between spiral shell and the low-pressure chamber body can be in the distortion of rupture of membranes cause under the intense impact of powder gases and there is potential safety hazard in the gun muzzle that flies out.
(4) state guest's salvo bullet is designed to smokeless salvo bullet, can not solve sail under the bad situation of sea situation, is difficult to not hear the problem of salvo sound number at a distance.
Summary of the invention
The objective of the invention is to solve poor, the problems such as function reliability is low, no vision effect of traditional salvo bullet safety in utilization, and a kind of warship salvo bullet is provided.
The objective of the invention is to realize through following technical scheme:
A kind of naval of the present invention warship salvo bullet comprises low-pressure chamber, hyperbaric chamber, starting mix, propellant powder, smoke agent, primer seat and the fire in a stove before fuel is added;
Low-pressure chamber is that avette bullet, cylindrical shell and base are welded as a whole; Avette bullet top outer is provided with the broken bullet pregroove marks of even radial arrangement; Reinforce lining ring in the broken interior welds that plays pregroove marks of avette bullet processing; Produce bullet when preventing brokenly that playing presetting slot breaks and cross and open or phenomenon of rupture, and effectively control the bullet opening angle;
The hyperbaric chamber comprises the high pressure body, has pressure regulation body, the voltage regulation diaphragm of relief hole; The high pressure body is the tubular construction of both ends open; High pressure body front opening place is processed with the spray larynx; The inner and outer wall of high pressure body rear end is processed with internal thread and external screw thread respectively; Pressure regulation body, voltage regulation diaphragm and propellant powder are equipped with successively from spray larynx one end in high pressure body inside; Pressure regulation body and voltage regulation diaphragm are fixed through snap ring and high pressure body inwall; Propellant powder makes it fixing in the high pressure body through bracing or strutting arrangement; The potential safety hazard of avoiding propellant powder when not filling up the high pressure body, to shake and causing, the end face of high pressure body spray larynx one end is smoke agent fixedly;
Igniter comprises igniter pad, primer seat, the fire in a stove before fuel is added, and primer seat is the tubular construction of end processing spray larynx, the interior fixedly fire in a stove before fuel is added of primer seat, the end face fixed ignition cartridge bag of primer seat spray larynx one end;
Insert in the cylindrical shell of low-pressure chamber in a hyperbaric chamber fixedly end of smoke agent, and be threaded with the cylinder back-end of low-pressure chamber through the high pressure body rear end in hyperbaric chamber, and the high pressure body passes through sealing ring with the cylinder screw junction and seals; Igniter pad one end of igniter inserts in the high pressure body in hyperbaric chamber; And be threaded with the rear end of high pressure body through the primer seat of igniter; Make the igniter pad of igniter press closer the propellant powder in the high pressure body, and primer seat seal through sealing ring with high pressure body threaded connection place.
Wherein, voltage regulation diaphragm can also adopt hardboard to be coated with shellac varnish except that adopting traditional material.
The course of work: during the salvo airing of views; Trigger the fire in a stove before fuel is added by mechanical impact; The fire in a stove before fuel is added is lighted igniter pad by the spray larynx; Igniter pad refires the propellant powder in the hyperbaric chamber; Make and form high temperature and high pressure gas in the hyperbaric chamber; When the high temperature and high pressure gas in the hyperbaric chamber reaches the critical pressure of voltage regulation diaphragm; Break through voltage regulation diaphragm (rupture of membranes); Spray to low-pressure chamber from the spray larynx of pressure regulation body relief hole through the high pressure body; Light the fixing smoke agent of hyperbaric chamber front end simultaneously; Make the smoke agent and the powder gases of burning in the airtight cavity of low-pressure chamber, mix also constantly unlifting pressure; When gas pressure in the low-pressure chamber enough breaks through the broken bullet pregroove marks of avette bullet (secondary rupture of membranes); Produce pressure wave and spray along gun tube, form the salvo sound, the smoke agent of burning also forms smog with the powder gases ejection.
Beneficial effect:
(1) the present invention is through the degree of depth of the avette bullet pregroove marks of control low-pressure chamber; Effectively controlled the cracking pressure of low-pressure chamber; Through reinforcing lining ring in the avette bullet interior welds of low-pressure chamber, effectively controlled the opening angle of low-pressure chamber opening back lobe body, obtained desirable effects,sound.
The design of (2) the invention property the integral low pressure cell structure guarantee the sealing of full bullet, help long storage performance, the possibility of having avoided the powder charge of salvo bullet under the naval vessels severe environmental conditions, to lose efficacy has improved the function reliability of salvo bullet; Integrated design has simultaneously guaranteed that no foreign matter flies out from gun muzzle, has improved salvo bullet safety in utilization.
(3) igniter of the present invention is selected mechanical precussion primer for use, guarantees salvo bullet reliable effect under severe environmental conditions, solves security and problem easy to use under the naval vessels complex electromagnetic environment again.
(4) the present invention is used for smoke agent the salvo bullet first, has obtained visual effect good under the maritime environment, and long distance is not heard the difficult problem of salvo airing of views sound number when efficiently solving sail.
Description of drawings
Fig. 1 is the structural representation of warship of the present invention with avette bullet-nose salvo bullet;
Wherein, 1-reinforces lining ring; The avette bullet of 2-; The 3-cylindrical shell; 4-pressure regulation body; The 5-propellant powder; The 6-voltage regulation diaphragm; The 7-bracing or strutting arrangement; 8-high pressure body; The 9-igniter pad; The 10-primer seat; The 11-base; 12-fire in a stove before fuel is added bullet; The 13-sealing ring; The 14-hyperbaric chamber; The 15-smoke agent; The 16-low-pressure chamber.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment content of the present invention is done further explanation.
Embodiment
Shown in accompanying drawing 1, the present invention is a kind of naval warship salvo bullet, comprises low-pressure chamber 16, hyperbaric chamber 14, starting mix 9, propellant powder 5, smoke agent 15, primer seat 10 and the fire in a stove before fuel is added 12;
Low-pressure chamber 16 is avette bullet 2; Cylindrical shell 3 is an one with base 11 loops welded; Avette bullet 2 materials are the thick 20# cold-rolled steel sheet of 2.5mm; Drawing; 6 length that avette bullet 2 top outer are provided with even radial arrangement are the broken bullet pregroove marks of 33mm; Broken bullet pregroove marks place bullet thickness is 0.5mm; Assurance salvo bullet is made time spent low-pressure chamber 16 Rupture of Membrane pressure consistent (about 20Mpa); Reinforce lining ring 1 in the broken interior welds that plays pregroove marks of avette bullet 2 processing; Produce bullet when preventing brokenly that playing presetting slot breaks and cross and open or phenomenon of rupture, and effectively control the bullet opening angle;
High pressure chamber 14 includes body 8, has opened a relief hole regulator body 4, the regulator diaphragm 6; pressure body 8 is open at both ends of the tubular structure, high body 8 is optional 35CrMnSi after quenching and overall machining to ensure high strength to meet the requirements of the body 8, the front end opening of the pressure body 8 with spray jets processing, high body 8, the rear end of inner and outer walls are respectively formed with internal and external threads, the internal pressure from the nozzle body 8 is equipped with a hose end in order regulator body 4, 6 and propellant regulator diaphragm 5, pressure regulator diaphragm 6 4 and the clasp and the pressure through the inner wall of the fixed body 8, the regulator diaphragm 6 uses 0.5mm thick cardboard coated shellac paint made to ensure the powder gas pressure in the chamber 14 reaches a certain pressure (150MPa or so) when the regulator diaphragm rupture reliably ensure safe ceremony airing shells, propellant five optional standard dual -50, 5 propellant through the support device 7 so that the pressure within the fixed body 8, to avoid propellant pressure body 5 at 8:00 unfilled shaking occurred safety problems caused by high pressure spray hose body 8 is fixed at one end of the combustion type white face Smoke 15;
Igniter comprises igniter pad 9, primer seat 10, the fire in a stove before fuel is added 12; Primer seat 10 is the tubular construction of end processing spray larynx; The primer seat 10 interior fixedly fires in a stove before fuel is added 12, the fire in a stove before fuel is added 12 are selected the machinery percussion fire in a stove before fuel is added 9 of standard high-reliability for use, the end face fixed ignition cartridge bag 9 of primer seat 10 spray larynxs one end;
Insert in the cylindrical shell 3 of low-pressure chamber in a hyperbaric chamber fixedly end of smoke agent 15, and be threaded with cylindrical shell 3 rear ends of low-pressure chamber through high pressure body 8 rear ends in hyperbaric chamber, and high pressure body 8 seals through sealing ring with cylindrical shell 3 threaded connection places; Igniter pad 9 one ends of igniter insert in the high pressure body 8 in hyperbaric chamber; And be threaded with the rear end of high pressure body 8 through the primer seat 10 of igniter; Make the igniter pad 9 of igniter press closer the propellant powder 5 in the high pressure body 8, and primer seat 10 seal through sealing ring with high pressure body 8 threaded connection places;
The course of work: during the salvo airing of views; Trigger the fire in a stove before fuel is added 12 by mechanical impact; The fire in a stove before fuel is added 12 is lighted igniter pad 9 by the spray larynx; Igniter pad 9 refires the propellant powder 5 in the hyperbaric chamber; Make and form high temperature and high pressure gas in the hyperbaric chamber; When the high temperature and high pressure gas in the hyperbaric chamber reaches the critical pressure of voltage regulation diaphragm 6; Break through rupture of membranes of voltage regulation diaphragm 6(); Spray to low-pressure chamber 16 from the spray larynx of pressure regulation body 4 relief holes through the high pressure body; Light the fixing smoke agent 15 of hyperbaric chamber 8 front ends simultaneously; The smoke agent 15 of burning is mixed in the airtight cavity of low-pressure chamber with powder gases and continuous unlifting pressure; When gas pressure in the low-pressure chamber enough breaks through the broken bullet pregroove marks of avette bullet 2 (secondary rupture of membranes); Produce pressure wave and spray along gun tube, form the salvo sound, the smoke agent 15 of burning also forms white smoke with the powder gases ejection.
Claims (2)
1. naval's warship salvo bullet is characterized in that comprising: low-pressure chamber (16), hyperbaric chamber (14), starting mix (9), propellant powder (5), smoke agent (15), primer seat (10) and the fire in a stove before fuel is added (12);
Low-pressure chamber (16) is that avette bullet (2), cylindrical shell (3) and base (11) loops welded are one, and avette bullet (2) top outer is provided with the broken bullet pregroove marks of even radial arrangement, reinforces lining ring (1) in the broken interior welds that plays pregroove marks of avette bullet (2) processing; Hyperbaric chamber (14) comprises high pressure body (8), has the pressure regulation body (4) of relief hole, voltage regulation diaphragm (6); High pressure body (8) is the tubular construction of both ends open; High pressure body (8) front opening place is processed with the spray larynx; The inner and outer wall of high pressure body (8) rear end is processed with internal thread and external screw thread respectively; High pressure body (8) is inner to be equipped with pressure regulation body (4), voltage regulation diaphragm (6) and propellant powder (5) successively from spray larynx one end; Pressure regulation body (4) and voltage regulation diaphragm (6) are fixed through snap ring and high pressure body (8) inwall; Propellant powder (5) makes it fixing in high pressure body (8) through bracing or strutting arrangement (7), and the end face of high pressure body (8) spray larynx one end is smoke agent (15) fixedly; Igniter comprises igniter pad (9), primer seat (10), the fire in a stove before fuel is added (12), and primer seat (10) is the tubular construction of end processing spray larynx, the interior fixedly fire in a stove before fuel is added (12) of primer seat (10), the end face fixed ignition cartridge bag (9) of primer seat (10) spray larynx one end; Insert in the cylindrical shell (3) of low-pressure chamber in a hyperbaric chamber fixedly end of smoke agent (15), and be threaded with cylindrical shell (3) rear end of low-pressure chamber through high pressure body (8) rear end in hyperbaric chamber, and high pressure body (8) seals through sealing ring with cylindrical shell (3) threaded connection place; Igniter pad (9) one ends of igniter insert in the high pressure body (8) in hyperbaric chamber; And be threaded with the rear end of high pressure body (8) through the primer seat (10) of igniter; Make the igniter pad (9) of igniter press closer the propellant powder (5) in the high pressure body (8), and primer seat (10) seal through sealing ring with high pressure body (8) threaded connection place.
2. a kind of naval as claimed in claim 1 warship salvo bullet is characterized in that: voltage regulation diaphragm adopts hardboard to be coated with shellac varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110287299 CN102353307B (en) | 2011-09-26 | 2011-09-26 | Gun solute for navy warships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110287299 CN102353307B (en) | 2011-09-26 | 2011-09-26 | Gun solute for navy warships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102353307A true CN102353307A (en) | 2012-02-15 |
| CN102353307B CN102353307B (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110287299 Expired - Fee Related CN102353307B (en) | 2011-09-26 | 2011-09-26 | Gun solute for navy warships |
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| Country | Link |
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| CN (1) | CN102353307B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323107A (en) * | 2016-10-20 | 2017-01-11 | 南京理工大学 | Electric shoot bullet primer with reed type safety |
| CN111623673A (en) * | 2020-06-24 | 2020-09-04 | 湖南天合终极防务科技实业有限公司 | Bullet with stable trajectory |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646643A (en) * | 1984-08-03 | 1987-03-03 | Proll Molding Co., Inc. | Cartridge assembly for a projectable load |
| CN87202969U (en) * | 1987-03-12 | 1988-01-13 | 兵器工业部第二○八研究所 | High-low pressure double-film-type salvo bomb |
| CN1031416A (en) * | 1987-08-17 | 1989-03-01 | 罗传平 | Multipurpose electronic gun and shell |
| US20040000250A1 (en) * | 2002-07-01 | 2004-01-01 | Stratum Bruce G. Van | Controlled fluid energy delivery burst cartridge |
| CN202281563U (en) * | 2011-09-26 | 2012-06-20 | 陶杰武 | Salute shot for naval vessel |
-
2011
- 2011-09-26 CN CN 201110287299 patent/CN102353307B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646643A (en) * | 1984-08-03 | 1987-03-03 | Proll Molding Co., Inc. | Cartridge assembly for a projectable load |
| CN87202969U (en) * | 1987-03-12 | 1988-01-13 | 兵器工业部第二○八研究所 | High-low pressure double-film-type salvo bomb |
| CN1031416A (en) * | 1987-08-17 | 1989-03-01 | 罗传平 | Multipurpose electronic gun and shell |
| US20040000250A1 (en) * | 2002-07-01 | 2004-01-01 | Stratum Bruce G. Van | Controlled fluid energy delivery burst cartridge |
| CN202281563U (en) * | 2011-09-26 | 2012-06-20 | 陶杰武 | Salute shot for naval vessel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323107A (en) * | 2016-10-20 | 2017-01-11 | 南京理工大学 | Electric shoot bullet primer with reed type safety |
| CN111623673A (en) * | 2020-06-24 | 2020-09-04 | 湖南天合终极防务科技实业有限公司 | Bullet with stable trajectory |
| CN111623673B (en) * | 2020-06-24 | 2024-06-04 | 湖南天合终极防务科技实业有限公司 | Bullet with stable trajectory |
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| Publication number | Publication date |
|---|---|
| CN102353307B (en) | 2013-07-03 |
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Granted publication date: 20130703 Termination date: 20140926 |
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