CN102944144B - Distributed missile-mounted air supply device - Google Patents
Distributed missile-mounted air supply device Download PDFInfo
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- CN102944144B CN102944144B CN201210489889.5A CN201210489889A CN102944144B CN 102944144 B CN102944144 B CN 102944144B CN 201210489889 A CN201210489889 A CN 201210489889A CN 102944144 B CN102944144 B CN 102944144B
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Abstract
The invention discloses a distributed missile-mounted air supply device, wherein an output module which is integrated with an air cylinder in the prior art is separated from the whole air supply device, the output module is mainly formed by a spray head body fixed on the cabin wall of a rudder, and an input port of the output module is connected onto an output of an initiation module through an output conduit. During use, the air cylinder and the output module can be arranged in the rudder in separating mode, namely the air cylinder of the air supply device and the output module are respectively arranged in discrete limited spaces in the rudder, then the air cylinder and the output module are connected through the output conduct, and therefore discrete spaces in the rudder are sufficiently used under the premise of ensuring normal use of the air supply device, and the problem that the air supply device of the integral block-shaped structure in the prior art cannot be installed in the rudder of a missile conveniently is solved.
Description
Technical field
The present invention relates to the feeder technical field for adjusting missile flight attitude.
Background technology
At present, missile flight attitude control both at home and abroad relies on steering wheel to realize conventionally, and steering wheel regulates missile flight attitude by the angle of controlling rudder face, thereby the heavy target of life realizes effectively and hitting.Pneumatic servo is with fast response time, lightweight, do not consume the advantage of the energy limited on bullet, adopted by domestic and international most Missile Actuator systems, and feeder is as the energy core parts of whole pneumatic servo, on whole pneumatic servo, play vital effect, the Chinese invention patent that is 201120572545.1 as application number discloses a kind of pressure vessel of gases at high pressure, this feeder is by gas cylinder, the module of detonating and output module form, on gas cylinder, offer gas outlet, the module of detonating is installed on gas outlet, and be connected with output module one by transfer block, with by gas cylinder, the module of detonating and output module are fixed together, form a monoblock type block structure that volume is larger, and it is heavy many to lead steering gear machinery in the missile inner components, can be to the reserved limited space of feeder, the feeder of this monoblock type block structure directly cannot be installed in to steering wheel inside, but feeder is installed in to the larger volume of the outside meeting of steering wheel because of feeder, increase the resistance in missile flight process, even in the process of missile flight, feeder can come off from steering wheel, the problem that causes the flight attitude of guided missile to adjust, affect the normal use of guided missile, and reduce the degree of accuracy of the strike of guided missile.
Summary of the invention
The object of this invention is to provide feeder on a kind of distributed bullet, being intended to solve feeder in prior art is monoblock type block structure, and inconvenient problem is installed in the steering wheel of guided missile.
In order to realize above object, on distributed bullet of the present invention, the technical scheme of feeder is as follows:
Feeder on distributed bullet, comprise gas cylinder, the module of detonating and output module, on described gas cylinder, offer gas outlet, the module of detonating has the entrance that is communicated with gas outlet and the outlet for being communicated with or disconnecting with entrance under the control of initiator, output module has the input port being communicated with described outlet and the delivery outlet for Exhaust Gas being communicated with input port, described output module comprises for being fixed on the sprayer body on steering wheel sidewall, the input port of described output module and delivery outlet are opened on sprayer body, the input port of described output module is communicated with the outlet of the module of detonating by output duct, and described input port is communicated with described delivery outlet by the injection channel of offering in sprayer body.
The described module one of detonating is connected on the sidewall of gas cylinder.
Described sprayer body is provided with at least two pressure-reducing valves for reducing gas pressure in injection channel, and along gas, the flow direction in injection channel is connected in series each pressure-reducing valve successively.
On described sprayer body, offer the sense channel being communicated with injection channel, on sense channel, coaxial threaded is connected with the test probe for shutoff sense channel.
Described gas cylinder has the arc-shaped circumference face being sticked on steering wheel internal face for coincideing.
The present invention will peel off out from whole feeder with the gas cylinder output module that gathers together in prior art, output module is mainly made up of the sprayer body being fixed on steering wheel bulkhead, and by output duct, the input port of output module is communicated with in the outlet of the module of detonating, in use, gas cylinder and output module can be disperseed to be arranged on the inside of steering wheel, gas cylinder and output module by feeder are arranged on respectively in the confined space of steering wheel internal discrete, then by output duct, gas cylinder and output module ditch are communicated with, thereby ensureing under the normal prerequisite using of feeder, take full advantage of the discrete space that has of steering wheel inside, having solved feeder in prior art is monoblock type block structure, inconvenient problem is installed in the steering wheel of guided missile.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention.
Detailed description of the invention
The embodiment of feeder on distributed bullet of the present invention: as shown in Figure 1, this feeder comprises gas cylinder 1, the module of detonating and output module, wherein gas cylinder 1 extends along fore-and-aft direction, the front end of gas cylinder 1 is provided with inflation mechanism 11, rear end offers gas outlet, the module of detonating one is connected on the rear end sidewall of gas cylinder 1, and the entrance of the module of detonating is communicated with described gas outlet, outlet is communicated with the input port 35 of output module by output duct 5, output module comprises sprayer body 4, on sprayer body 4, be equiped with one-level pressure relief valve 31 and second depressurized valve 32, on sprayer body, offer described input port 35, delivery outlet 33 and be communicated with both injection channel, wherein one, second depressurized valve 31, 32 according to gas, the flow direction in injection channel is connected in series successively, and on sprayer body 4, offer the sense channel being communicated with injection channel 33, on sense channel, coaxial threaded is connected with test probe 34.The module of detonating is made up of exhaust nozzle 21, striker mechanism 22 and electric initiator 23.Above-mentioned inflation mechanism 11, exhaust nozzle 21, striker mechanism 22, electric initiator 23 are prior art and therefore no longer describe in detail.
The present embodiment in use, is filled with Compressed Gas by inflation mechanism 11 in gas cylinder 1, so that a large amount of gases at high pressure of gas cylinder 1 internal storage are realized the sealing to gas cylinder 1 by inflation mechanism 11.When in missile flight process, while needing steering wheel work, guided missile provides the pulse power for feeder, electric initiator 23 on feeder is received after the pulse power, the work of detonating immediately, response fast, promoting striker mechanism 22 moves, striker mechanism 22 severs exhaust nozzle 21 from design weakness, make gases at high pressure in gas cylinder 1 from the gas outlet of rear end through the detonate entrance of module of exhaust nozzle 21() enter output duct 5 from the outlet of the module of detonating, and the output duct 5 of flowing through is by the input port 35 of output module, then in injection channel successively through one, second depressurized valve 31, after 32 two-stage decompression, form the steady pressure source of the gas that steering wheel needs, discharge with the delivery outlet 33 by output device, realize the adjustment to missile flight attitude.On the sprayer body 4 of feeder, offer sense channel, and by reserved test port on the sidewall of steering wheel, realize whole bullet test, without dismounting, be convenient for measuring.On the gas cylinder 1 of feeder and sprayer body 4, all there is mounting hole site 12, be fixed on the inwall of steering wheel by screw respectively, its reliable installation in the space distributing is fixed.The outer peripheral face of gas cylinder 1 and the internal face of steering wheel coincide, so that gas cylinder 1 can just in time be placed on the corresponding position of steering wheel, the outer peripheral face of gas cylinder 1 is fitted on the internal face of steering wheel.
The present embodiment will be peeled off out from whole feeder with gas cylinder 1 output module that gathers together in prior art, output module after peeling off is mainly made up of the sprayer body 4 being fixed on steering wheel bulkhead, and be communicated with in the outlet of the module of detonating by output duct 5, in use, gas cylinder 1 and output module can be disperseed to be arranged on the inside of steering wheel, gas cylinder 1 and output module by feeder are arranged on respectively in the confined space of steering wheel internal discrete, then by output duct 5, gas cylinder 1 and output module ditch are communicated with, thereby ensureing under the normal prerequisite using of feeder, take full advantage of the discrete space that has of steering wheel inside.
In the above-described embodiments, the outer peripheral face of gas cylinder and the internal face of steering wheel coincide, so that the internal face of steering wheel can apply radially relative limit block power to gas cylinder, avoid gas cylinder in missile flight process to roll in steering wheel, in other embodiments, the outer surface of gas cylinder can be also the surface of flat column surface or other columns, stops the rolling of gas cylinder by the position limiting structure arranging on the inwall of steering wheel.
In the above-described embodiments, on sprayer body, offer sense channel, in sense channel, coaxial threaded is connected with test probe, the gas of ejection is detected by this sense channel, realize at gas cylinder and detect the object of spraying use gas outward, in other embodiments, also detection probe can be arranged on to the downstream position of injector head in gas flow direction, and test probe is fixed on the sidewall of steering wheel, or test probe is installed in to output duct or detonates in module.
In the above-described embodiments, on sprayer body, be provided with I and II pressure-reducing valve, reach predetermined pressure with the gas that makes to eject by two-stage decompression, and gas flow rate temperature, in other embodiments, the quantity of pressure-reducing valve can be also one or more than two, also or directly removes pressure-reducing valve, and during concrete condition is used according to reality, pressure and the injecting time of required gas jet determine.
In the above-described embodiments, the module of detonating one is connected to position, gas outlet on gas cylinder, to dwindle the shared space of whole feeder, in other embodiments, the module of detonating also can be by pipeline connection on the gas outlet of gas cylinder, or is fixed on gas cylinder by conventional modes that is fixedly connected with such as welding, be threaded.
Claims (5)
1. feeder on distributed bullet, comprise gas cylinder, the module of detonating and output module, on described gas cylinder, offer gas outlet, the module of detonating has the entrance that is communicated with gas outlet and the outlet for being communicated with or disconnecting with entrance under the control of initiator, output module has the input port being communicated with described outlet and the delivery outlet for Exhaust Gas being communicated with input port, it is characterized in that, described output module comprises for being fixed on the sprayer body on steering wheel sidewall, the input port of described output module and delivery outlet are opened on sprayer body, the input port of described output module is communicated with the outlet of the module of detonating by output duct, and described input port is communicated with described delivery outlet by the injection channel of offering in sprayer body.
2. feeder on distributed bullet according to claim 1, is characterized in that, described in the module one of detonating be connected on the sidewall of gas cylinder.
3. feeder on distributed bullet according to claim 1, is characterized in that, described sprayer body is provided with at least two pressure-reducing valves for reducing gas pressure in injection channel, and along gas, the flow direction in injection channel is connected in series each pressure-reducing valve successively.
4. feeder on distributed bullet according to claim 1, is characterized in that, offers the sense channel being communicated with injection channel on described sprayer body, and on sense channel, coaxial threaded is connected with the test probe for shutoff sense channel.
5. feeder on distributed bullet according to claim 1, is characterized in that, described gas cylinder has the arc-shaped circumference face being sticked on steering wheel internal face for coincideing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489889.5A CN102944144B (en) | 2012-11-27 | 2012-11-27 | Distributed missile-mounted air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210489889.5A CN102944144B (en) | 2012-11-27 | 2012-11-27 | Distributed missile-mounted air supply device |
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| Publication Number | Publication Date |
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| CN102944144A CN102944144A (en) | 2013-02-27 |
| CN102944144B true CN102944144B (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210489889.5A Active CN102944144B (en) | 2012-11-27 | 2012-11-27 | Distributed missile-mounted air supply device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543600A (en) * | 2022-02-23 | 2022-05-27 | 山西鑫跃达机电设备制造有限公司 | 40 mm pneumatic steering engine system with air source |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2249173C1 (en) * | 2003-07-14 | 2005-03-27 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Method to test a developed torque of an electro-pneumatic steering gear of guided missiles and projectiles |
| CN202419129U (en) * | 2011-12-31 | 2012-09-05 | 凯迈（洛阳）气源有限公司 | Pressure vessel for high pressure gas |
| CN203053327U (en) * | 2012-11-27 | 2013-07-10 | 凯迈（洛阳）气源有限公司 | Distributed missile-mounted gas supply device |
-
2012
- 2012-11-27 CN CN201210489889.5A patent/CN102944144B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2249173C1 (en) * | 2003-07-14 | 2005-03-27 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Method to test a developed torque of an electro-pneumatic steering gear of guided missiles and projectiles |
| CN202419129U (en) * | 2011-12-31 | 2012-09-05 | 凯迈（洛阳）气源有限公司 | Pressure vessel for high pressure gas |
| CN203053327U (en) * | 2012-11-27 | 2013-07-10 | 凯迈（洛阳）气源有限公司 | Distributed missile-mounted gas supply device |
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| CN102944144A (en) | 2013-02-27 |
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