CN107883043B - One kind is latent to carry vehicle launch cylinder valve mechanism - Google Patents
One kind is latent to carry vehicle launch cylinder valve mechanism Download PDFInfo
- Publication number
- CN107883043B CN107883043B CN201711084122.3A CN201711084122A CN107883043B CN 107883043 B CN107883043 B CN 107883043B CN 201711084122 A CN201711084122 A CN 201711084122A CN 107883043 B CN107883043 B CN 107883043B
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- CN
- China
- Prior art keywords
- outer cylinder
- sliding sleeve
- launching tube
- pedestal
- cylinder
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Sliding Valves (AREA)
Abstract
The present invention relates to the latent load vehicle launch cylinder valve mechanisms of one kind, are related to lift-off technology field.The present invention can cooperate with launching tube other parts, form a complete launching tube, provide good storage space for aircraft；Can be according to the instruction for controlling equipment on ship, normally-open/to close, after unlatching, seawater enters in launching tube, realizes that the seawater of launching tube front cover is pressed；With good stiffness, the effect of water depth pressure load can be resisted；With good leakproofness, so that aircraft is in good dry environment.
Description
Technical field
The present invention relates to lift-off technology fields, and in particular to one kind is latent to carry vehicle launch cylinder valve mechanism.
Background technique
Latent aircraft of penetrating needs for seawater to be introduced into launching tube by valve mechanism from launching tube tail portion in transmitting,
Aircraft catapult is gone out cylinder by the outer emitter driving seawater of cylinder.In order to reduce energy loss when seawater flows through valve, valve stream
Road size need as soon as possible greatly, and can reliably open, close.Additionally due to the limitation of emitter, valve gabarit
Size and combines together no more than the contour dimension of launching tube with launching tube, and conveniently carries out various operations to launching tube.It is existing
There is valve that requirements above is not satisfied.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is a kind of valve used for latent load vehicle launch cylinder how is designed, when
When valve is usually in close state, launching tube watertight can guarantee；When emitting front opening, seawater can be made to enter in launching tube,
Front cover is completed to press；When can be re-closing off after transmitting, the sealing of launching tube can guarantee.
(2) technical solution
It dives in order to solve the above-mentioned technical problems, the present invention provides one kind and carries vehicle launch cylinder valve mechanism, including is outer
Cylinder 1, sliding sleeve 2, pedestal 3, electrical actuation cylinder 4, external socket 5, liquid level sensor 6, air inflation nozzle 7, sealing element 8 and sliding block 9；
The outer cylinder 1 with launching tube rest part for connecting, to form a complete launching tube；Outer cylinder 1 is valve
The load component of door, can resist water depth pressure, four blastholes symmetrically opened up above, for making seawater enter launching tube
Interior, top is provided with the connecting interface with other positions of launching tube；Sliding sleeve 2 is located inside outer cylinder 1, and pacifies with outer cylinder coaxial 1
Dress, is arranged the mounting groove of the sealing element 8, for sliding sleeve 2 before opening and the sealing between outer cylinder 1, in the guiding lower edge of sliding block 9
Outer cylinder 1 carries out axial up and down motion, realizes the opening and closing of valve mechanism, and the power of movement is provided by electronic cylinder 4；Pedestal 3
It is mounted on 1 tail portion of outer cylinder, for providing the power of the movement of sliding sleeve 2；Pedestal 3 also provides electrical actuation cylinder 4, external socket 5, liquid level and passes
The installation interface of sensor 6, air inflation nozzle 7, seals between outer cylinder 1；4 bottom of electrical actuation cylinder is connect with pedestal 3, the piston rod on head
It is connect with sliding sleeve 2, for pushing 2 axially reciprocating of sliding sleeve；External socket 5 is installed on the base 3, and equipment is controlled on ship
Electric signal between aircraft, electrical actuation cylinder 4 is connect；Liquid level sensor 6 is mounted on the base 3, for monitoring launching tube
Inside whether leak；Air inflation nozzle 7 is installed on the base 3, with the air circuit connection on ship, is used for supplemental inflation in launching tube；Sealing
Part 8 is located in the mounting groove on sliding sleeve 2, guarantees the sealing for opening early gate mechanism；It is circumferential that sliding block 9 is mounted on 2 top of sliding sleeve
Symmetrical two positions, match with the sliding slot on outer cylinder 1, for playing the role of 2 motion guide of sliding sleeve.
Preferably, it is sealed between the pedestal 3 and outer cylinder 1 using O-shaped rubber ring.
Preferably, the mounting groove of sealing element 8 described in twice is set on the sliding sleeve 2.
(3) beneficial effect
The present invention can cooperate with launching tube other parts, form a complete launching tube, provide well for aircraft
Storage space；Can be according to the instruction for controlling equipment on ship, normally-open/to close, after unlatching, seawater enters launching tube
It is interior, realize that the seawater of launching tube front cover is pressed；With good stiffness, the effect of water depth pressure load can be resisted；Have
Good leakproofness, so that aircraft is in good dry environment.
Detailed description of the invention
A is valve mechanism overall structure figure of the invention in Fig. 1, and b is structure chart when valve mechanism conceals outer cylinder；
Fig. 2 is valve mechanism cross-sectional view of the invention；
Fig. 3 is valve mechanism closed state cross-sectional view of the invention.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
As shown in FIG. 1 to FIG. 2, the present invention devises a kind of latent load vehicle launch cylinder valve mechanism, which includes outer
Cylinder 1, the composition such as sliding sleeve 2, pedestal 3, electrical actuation cylinder 4, external socket 5, liquid level sensor 6, air inflation nozzle 7, sealing element 8, sliding block 9.
Outer cylinder 1 is connect with launching tube rest part, to form a complete launching tube；Outer cylinder 1 is the main load component of valve,
Water depth pressure can be resisted, four blastholes have symmetrically been opened up above, entered in launching tube for seawater, top be provided with
The connecting interface at other positions of launching tube.Sliding sleeve 2 is located inside outer cylinder 1, and installs with outer cylinder coaxial 1, is provided with two seals
The mounting groove of part 8 carries out in axial direction under the guiding of sliding block 9 along outer cylinder 1 for sliding sleeve 2 before opening and the sealing between outer cylinder 1
Lower movement, realizes the opening and closing of valve mechanism, and the power of movement is provided by electronic cylinder 4.Pedestal 3 is mounted on 1 tail portion of outer cylinder,
The power that sliding sleeve 2 moves is provided；Pedestal 3 provides the installation of electrical actuation cylinder 4, external socket 5, liquid level sensor 6, air inflation nozzle 7
Interface, it is sealed between outer cylinder 1 using O-shaped rubber ring.4 bottom of electrical actuation cylinder is connect with pedestal 3, the piston on head
Bar is connect with sliding sleeve 2, for pushing 2 axially reciprocating of sliding sleeve.External socket 5 is installed on the base 3, is controlled and is set on ship
The standby electric signal connection between aircraft, electrical actuation cylinder 4.Liquid level sensor 6 is mounted on the base 3, for monitoring transmitting
Cylinder in whether leak.Air inflation nozzle 7 is installed on the base 3, the air circuit connection on it and ship, for supplemental inflation in launching tube.
Sealing element 8 is located in the mounting groove on sliding sleeve 2, guarantees the sealing for opening early gate mechanism.Sliding block 9 is mounted on 2 top of sliding sleeve
Circumferential symmetrical two positions, it is matched with the sliding slot on outer cylinder 1, plays the role of 2 motion guide of sliding sleeve.
With reference to shown in Fig. 2, Fig. 3, valve mechanism workflow is as follows:
1, before emitting, valve mechanism is in close state, and 4 piston rod of electrical actuation cylinder is in retracted mode, and sliding sleeve 2 is located at
Beginning position.
2, equipment is controlled on ship and issues open command, and signal is communicated to electrical actuation cylinder 4, electrical actuation cylinder 4 by external socket 5
Piston rod stretches out, and sliding sleeve 2 moves upwards under the guidance of sliding block 9.
3, seawater starts to enter in launching tube from 1 four blastholes of outer cylinder, and under the action of water depth pressure, along cylinder
(aircraft skin) gap moves upwards.
4, in pressure equalizing, sliding sleeve 2 is continued up.Since 2 movement velocity of sliding sleeve is slower, valve is not yet turned on
In place, it has just completed to press.
5, when 2 lower end surface of sliding sleeve is flushed with 1 blasthole upper surface of outer cylinder, valve mechanism is opened in place, and electrical actuation cylinder 4 is locked
Extremely, 2 stop motion of sliding sleeve.
6, equipment is controlled after transmitting terminates, on ship and issues out code, and sliding sleeve 2 moves downward, until electrical actuation cylinder 4 is living
Stopper rod is fully retracted, and valve mechanism is closed in place.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. one kind is latent to carry vehicle launch cylinder valve mechanism, which is characterized in that including outer cylinder (1), sliding sleeve (2), pedestal (3), electricity
Pressurized strut (4), external socket (5), liquid level sensor (6), air inflation nozzle (7), sealing element (8) and sliding block (9)；
The outer cylinder (1) with launching tube rest part for connecting, to form a complete launching tube；Outer cylinder (1) is valve
The load component of door, can resist water depth pressure, four blastholes symmetrically opened up above, for making seawater enter launching tube
Interior, top is provided with the connecting interface with other positions of launching tube；It is internal that sliding sleeve (2) is located at outer cylinder (1), and with outer cylinder (1)
It is co-axially mounted, the mounting groove of the sealing element (8) is set, for opening the sealing between preceding sliding sleeve (2) and outer cylinder (1), in cunning
Carry out axial up and down motion along outer cylinder (1) under the guiding of block (9), realize the opening and closing of valve mechanism, the power of movement by
Electronic cylinder (4) provides；Pedestal (3) is mounted on outer cylinder (1) tail portion, for providing the power of sliding sleeve (2) movement；Pedestal (3) also mentions
It powers pressurized strut (4), the installation interface of external socket (5), liquid level sensor (6), air inflation nozzle (7), it is close between outer cylinder (1)
Envelope；Electrical actuation cylinder (4) bottom is connect with pedestal (3), and the piston rod on head is connect with sliding sleeve (2), for pushing sliding sleeve (2) axial
It moves back and forth；External socket (5) is mounted on pedestal (3), for controlling between equipment and aircraft, electrical actuation cylinder (4) on ship
Electric signal connection；Liquid level sensor (6) is mounted on pedestal (3), for monitor in launching tube whether leak；Air inflation nozzle
(7) it is mounted on pedestal (3), with the air circuit connection on ship, is used for supplemental inflation in launching tube；Sealing element (8) is located in cunning
It covers in the mounting groove on (2), guarantees the sealing for opening early gate mechanism；Sliding block (9) is mounted on circumferential symmetrical at the top of sliding sleeve (2)
Two positions are matched with the sliding slot on outer cylinder (1), for playing the role of sliding sleeve (2) motion guide.
2. valve mechanism as described in claim 1, which is characterized in that utilize O shape rubber between the pedestal (3) and outer cylinder (1)
Cushion rubber is sealed.
3. valve mechanism as claimed in claim 1 or 2, which is characterized in that sealing element described in twice is arranged on the sliding sleeve (2)
(8) mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084122.3A CN107883043B (en) | 2017-11-07 | 2017-11-07 | One kind is latent to carry vehicle launch cylinder valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084122.3A CN107883043B (en) | 2017-11-07 | 2017-11-07 | One kind is latent to carry vehicle launch cylinder valve mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107883043A CN107883043A (en) | 2018-04-06 |
| CN107883043B true CN107883043B (en) | 2019-07-05 |
Family
ID=61778980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084122.3A Active CN107883043B (en) | 2017-11-07 | 2017-11-07 | One kind is latent to carry vehicle launch cylinder valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883043B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2214745C3 (en) * | 1972-03-25 | 1978-12-14 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Device for locking and ejecting containers containing missiles |
| JPH07332894A (en) * | 1994-06-10 | 1995-12-22 | Hitachi Zosen Corp | Launcher |
| US6367401B1 (en) * | 1994-08-26 | 2002-04-09 | The United States Of America As Represented By The Secretary Of The Navy | Submarine countermeasure launcher with gas capture |
| JPH11351797A (en) * | 1998-06-11 | 1999-12-24 | Ishikawajima Harima Heavy Ind Co Ltd | Underwater submarine launching apparatus |
| CN101920774B (en) * | 2010-07-09 | 2013-06-05 | 庞曾 | Water life saving device |
| CN103499235B (en) * | 2013-09-17 | 2015-06-10 | 中国船舶重工集团公司第七一〇研究所 | Pneumatic type launching device |
| CN205098490U (en) * | 2015-11-18 | 2016-03-23 | 陕西中科博亿电子科技有限公司 | Be used for a section of thick bamboo to penetrate low emitter of overload of unmanned aerial vehicle |
-
2017
- 2017-11-07 CN CN201711084122.3A patent/CN107883043B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107883043A (en) | 2018-04-06 |
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