CN108686311A - Centrifugal Dynamic Flight Simulator breathing air supply system - Google Patents
Centrifugal Dynamic Flight Simulator breathing air supply system Download PDFInfo
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- CN108686311A CN108686311A CN201810769841.7A CN201810769841A CN108686311A CN 108686311 A CN108686311 A CN 108686311A CN 201810769841 A CN201810769841 A CN 201810769841A CN 108686311 A CN108686311 A CN 108686311A
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- gas
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- compressed air
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
- A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses centrifugal Dynamic Flight Simulator breathing air supply systems, using the separate design of oxygen cylinder group and compressed air bottle group and supplying terminal, it is placed on pivoted arm using oxygen cylinder group and compressed air bottle group, supplying terminal is placed on cabin interior, centre is connected using cyclone adapter, the load for greatly reducing cockpit advantageously reduces the rotary inertia of whole system, improves system dynamic response;The position setting of oxygen cylinder group, compressed air bottle group and two gas components is conducive to minimize centrifugal force to gas cylinder installation connection, the influence of core sensing element, it is believed that hardly by centrifugal forces affect;By groove, soft or hard coupling tube, stainless steel hard tube, the fixedly connected part etc. for turning to be arranged on frame, realize to the lossless installation of cockpit structure;High-pressure membrane plate valve is arranged to be used in combination with the bottle valve in oxygen cylinder group and compressed air bottle group, can not only realize two gas cylinders while supplying, but also can realize two gas cylinder independent gas supplies, gas cylinder can be individually replaced.
Description
Technical field
The invention belongs to human centrifuge's technical fields, and in particular to centrifugal Dynamic Flight Simulator breathing gas supply system
System.
Background technology
Centrifugal Dynamic Flight Simulator carries out overload training for pilot, and overload training can allow pilot to be familiar with holding
Influence of the continuous high overload to body grasps anti-lotus skill, improves anti-lotus ability and kept away to avoid the loss of consciousness caused by acceleration
Exempt from such aircraft accident.
Breathing provides breathing compressed air and oxygen with air supply system for pilot, while providing pressure for antigravity suit inflation
Contracting air is that pilot carries out the indispensable equipment of high G-value overload training, can ensure pilot's life security.
Breathing at present concentrates on medical industry with air supply system, mainly provides breathing oxygen to patient.Its offering oxygen way has
Two kinds, first, gas cylinder supplies, second is that using air compression station and molecular sieve PSA oxygen.Oxygen cylinder oxygen supply utilizes fixed pressure reducing valve
High pressure oxygen in oxygen cylinder is decompressed to the pressure for meeting human body respiration, and is equipped with humidifier and meets patient's breathing for a long time
With.It can continuously be supplied oxygen for a long time using air compression station and molecular sieve PSA oxygen, directly production meets needed for human body respiration pressure
Oxygen, eliminate replace oxygen cylinder it is cumbersome.In addition, also having use in special dimension such as diving, fire-fighting, military field.Its
It is middle diving, fire-fighting domain mainly for air, due to requiring service life shorter, gas cylinder capacity is smaller, the blowing pressure compared with
It is low.Military field is mainly opportunity of combat oxygen supply, and gas cylinder volume is small, but the blowing pressure is high, and can bear overload and vibration
Influence.
Medical air supply system uses on ground, therefore is not directed to centrifugal field (sustained overload environment) and makees for design, this
Outside, it is used to patient use for a long time, therefore its output flow is small, pressure is low, and humidity is big, and output pressure is non-adjustable.Opportunity of combat is exhaled
Inhaling safeguards system can use in high overload environment, but it is special equipment, with high costs, and special logistics is needed to protect
Barrier, while its design installation is mismatched with centrifugal Dynamic Flight Simulator concrete structure.
In order to solve problem above, it needs to design a kind of novel centrifugal Dynamic Flight Simulator breathing gas supply system
System.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of centrifugal Dynamic Flight Simulator breathing
Use air supply system.
The present invention is achieved through the following technical solutions above-mentioned purpose:
Centrifugal Dynamic Flight Simulator breathing air supply system, uses, flight simulator on flight simulator
Including pivoted arm, rolling frame, cockpit, air supply system includes:
The oxygen cylinder group for storing compressed oxygen on pivoted arm, the compressed air bottle for storing compressed air
Group, for two gas components of gas pressure adjustment and gas flow pipe control, the first ends of two gas components respectively with oxygen
Gas cylinders group is connected to compressed air bottle group;
The supplying terminal for gas filtration, gas pressure adjustment and gas flow pipe control in cockpit;
It is separately mounted to the first cyclone adapter on pivoted arm and rolling frame and the second cyclone adapter, the switching of the first cyclone
Head is connected to the second cyclone adapter by tracheae, and the second ends of two gas components is respectively by passing sequentially through the on pivoted arm
It is connected to again with supplying terminal after the second cyclone adapter on one cyclone adapter and rolling frame.
Using the separate design of oxygen cylinder group and compressed air bottle group and supplying terminal, using oxygen cylinder group and compressed air
Bottle group is placed on pivoted arm, supplying terminal is placed on cabin interior, centre is connected using cyclone adapter, greatly reduces cockpit
Load, advantageously reduce the rotary inertia of whole system, improve system dynamic response.
Preferably, oxygen cylinder group, compressed air bottle group and two gas components are installed on pivoted arm rotates close to pivoted arm
The position at center.
The position setting of oxygen cylinder group, compressed air bottle group and two gas components is conducive to pacify centrifugal force to gas cylinder
Load connects, the influence of core sensing element minimizes, it is believed that hardly by centrifugal forces affect.
Specifically, gas component include high-pressure membrane plate valve, high pressure hard tube, wide range pressure transmitter, high-flow pressure reducing valve,
Safety valve, the first ball valve, gas component are fixedly mounted on the gas supply panel of air source end, and it is solid by holder that air source end supplies panel
It is scheduled on pivoted arm;Oxygen cylinder group and air bottle group are connected to by high-pressure hose with one end of high-pressure membrane plate valve respectively, high pressure diaphragm
The other end of valve is connected to by high pressure hard tube with one end of high-flow pressure reducing valve, and the other end of high-flow pressure reducing valve is hard by high pressure
Pipe is connected to one end of the first ball valve, pipe fitting of the other end by low-pressure hose of the first ball valve and the gas on pivoted arm
One end of rotary joint is connected to;High pressure of the wide range pressure transmitter connection between high-pressure membrane plate valve and high-flow pressure reducing valve is hard
Guan Shang;Safety valve connection is on the high pressure hard tube between the first ball valve and high-flow pressure reducing valve.
Pressure signal can be transmitted to system control room by wide range pressure transmitter by collecting ring, and air source state is facilitated to supervise
Control, while with digital display screen, pressure being facilitated to observe;Pressure to 1MPa is met anti-lotus oxygen supply dress by high-flow pressure reducing valve
Standby requirement;Safety valve 7 is connected in parallel in pipeline, and failing when high-flow pressure reducing valve decompression causes gas pressure to rise, and works as rising
When to setting pressure, safety valve is opened is discharged into air by gas, ensures pilot's personal safety;First ball valve controls air source output
Break-make.
Specifically, supplying terminal includes two filters, multiple second ball valves, multiple small-range pressure transmitters and multiple
Plug, supplying terminal are fixedly mounted on supplying terminal panel, and supplying terminal panel is fixed on the installing web plate of cockpit;Rolling
The the second cyclone adapter turned on frame is connected to one end of two filters respectively by pipeline in two cockpits;One filter
The other end be connected to respectively with one end of multiple second ball valves, each second ball valve with a small-range pressure transmitter first
End connection;On the pipeline used, the second end of small-range pressure transmitter is connected to one end of rubber hose, rubber hose it is another
One end is connected to anti-lotus oxygen supply equipment;On the pipeline not used, the second end of small-range pressure transmitter is blocked by plug.
The wear particle that filter generates the second cyclone adapter filters, and ensures pilot's breathing gas quality safety;
Pressure signal can be transmitted to control room by small-range pressure transmitter by collecting ring, facilitate air source condition monitoring, while with number
Word display screen facilitates the when of adjusting output pressure to be observed.
Preferably, the cockpit inner tube road that the second cyclone adapter on rolling frame is connected to one end of two filters is also
It is provided with fixedly connected part, fixedly connected part includes mounting ring, the first screw, mounting disc, the second screw, matching nut, hose
Connector, hard pipe joint are provided with multiple threaded holes on the side wall of mounting ring, and multiple first screws screw in threaded hole simultaneously from inside to outside
The inner wall for the hollow axle being arranged on cockpit is pushed against, mounting disc is fixed on one end of mounting ring by multiple second screws, pacifies
It is provided with the notch to match with hose coupling in sabot, is reserved in mounting disc there are two through-hole, the of soft or hard coupling tube
One end successively from mounting ring, mounting disc through-hole in pass through, the first end of soft or hard coupling tube is by matching nut by hose coupling
Be fixed in mounting disc, one end of stainless steel hard tube is connected to by hard pipe joint with soft or hard coupling tube, stainless steel hard tube it is another
End is connected to one end of filter, and the second end of soft or hard coupling tube is connected to the second cyclone adapter.
It is clean and tidy and beautiful to be conducive to cabin interior using on stainless steel hard tube access supplying terminal panel for cabin interior.
Preferably, oxygen cylinder group and compressed air bottle group come with bottle valve, and oxygen cylinder group and compressed air bottle group are equal
It is fixed on pivoted arm by anchor ear, the one side contacted with oxygen cylinder group and compressed air bottle group in anchor ear is pasted with for reducing
The rubber strip of concussion and friction, rubber block is additionally provided between oxygen cylinder group bottom and compressed air bottle group bottom and pivoted arm.
High-pressure membrane plate valve is used in combination with the bottle valve in oxygen cylinder group and compressed air bottle group, can both realize two gas cylinders
It supplies simultaneously, and can realize two gas cylinder independent gas supplies, gas cylinder can be individually replaced.
The setting of rubber strip and rubber block is conducive to eliminate gas cylinder oxygen cylinder group and compressed air bottle group is rigidly hit with pivoted arm
Security risk and noise caused by hitting.
Specifically, the stator of the first cyclone adapter is mounted on pivoted arm, and rotor is connect with rolling frame;Second cyclone is transferred
The stator of head is mounted on rolling frame, and rotor is connect with cockpit.
First cyclone adapter realizes the gas transport of roll freedom.Second cyclone adapter realizes pitch freedom
Gas transport.
Preferably, high-flow pressure reducing valve built-in filter, and there is regulation handle.
The beneficial effects of the present invention are:
1, empty using oxygen cylinder group and compression using the separate design of oxygen cylinder group and compressed air bottle group and supplying terminal
Gas cylinders group is placed on pivoted arm, supplying terminal is placed on cabin interior, centre is connected using cyclone adapter, greatly reduces seat
The load in cabin advantageously reduces the rotary inertia of whole system, improves system dynamic response;Oxygen cylinder group, compressed air bottle group
With the position setting of two gas components, be conducive to centrifugal force being down to gas cylinder installation connection, the influence of core sensing element
It is minimum, it is believed that hardly by centrifugal forces affect.
2, it by groove, soft or hard coupling tube, stainless steel hard tube, the fixedly connected part etc. that turn to be arranged on frame, realizes to seat
The lossless installation of cabin structure.
3, setting high-pressure membrane plate valve is used in combination with the bottle valve in oxygen cylinder group and compressed air bottle group, can both realize two
A gas cylinder supplies simultaneously, and can realize two gas cylinder independent gas supplies, can be individually replaced gas cylinder.
Description of the drawings
Fig. 1 is the system gas circuit structure schematic diagram in the present invention;
Fig. 2 is installation schematic front view of the present invention on flight simulator;
Fig. 3 is installation diagrammatic top view of the present invention on flight simulator;
Fig. 4 is terminal gas supply panel in the present invention in the scheme of installation of cabin interior;
Fig. 5 is the structural schematic diagram of fixedly connected part in the present invention.
In figure:1, oxygen cylinder group;2, high-pressure hose;3, high-pressure membrane plate valve;4, high pressure hard tube;5, wide range pressure inverting
Device;6, high-flow pressure reducing valve;7, safety valve;8, the first ball valve;9, compressed air bottle group;10, low-pressure hose;11, the first cyclone
Adapter;12, the second cyclone adapter;13, pipeline in cockpit;14, filter;15, the second ball valve;16, a small amount of stroke pressures become
Send device;17, rubber hose;18, plug;80, pivoted arm;81, rolling frame;82, cockpit;20, anchor ear;21, holder;22, air source end
Supply panel;23, fixedly connected part;24, supplying terminal panel;231, mounting ring;232, the first screw;233, mounting disc;
234, the second screw;235, matching nut;236, hard pipe joint;131, soft or hard coupling tube;132, stainless steel hard tube.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Fig. 1, Fig. 3, Fig. 4, centrifugal Dynamic Flight Simulator breathing air supply system is mounted on flight simulator
Upper use, flight simulator include pivoted arm 80, rolling frame 81, cockpit 82, and air supply system includes:It is used on pivoted arm 80
Store the oxygen cylinder group 1 of compressed oxygen, the compressed air bottle group 9 for storing compressed air, adjusted for gas pressure it is gentle
Two gas components of body circulation management and control, the first end of two gas components connect with oxygen cylinder group 1 and compressed air bottle group 9 respectively
It is logical;The supplying terminal for gas filtration, gas pressure adjustment and gas flow pipe control in cockpit 82;It installs respectively
The first cyclone adapter 11 on pivoted arm 80 and rolling frame 81 and the second cyclone adapter 12, the first cyclone adapter 11 and
Two cyclone adapters 12 are connected to by tracheae, and the second end of two gas components is respectively by passing sequentially through first on pivoted arm 80
It is connected to again with supplying terminal after the second cyclone adapter 12 on cyclone adapter 11 and rolling frame 81.Using 1 He of oxygen cylinder group
The separate design of compressed air bottle group 9 and supplying terminal is placed on using oxygen cylinder group 1 and compressed air bottle group 9 on pivoted arm 80,
Supplying terminal is placed on inside cockpit 82, centre is connected using cyclone adapter, is greatly reduced the load of cockpit 82, is conducive to
The rotary inertia of whole system is reduced, system dynamic response is improved.
Oxygen cylinder group 1, compressed air bottle group 9 and two gas components are installed on pivoted arm 80 in pivoted arm 80 rotates
The position of the heart.The position setting of oxygen cylinder group 1, compressed air bottle group 9 and two gas components, is conducive to centrifugal force to gas cylinder
Installation connection, the influence of core sensing element minimize, it is believed that hardly by centrifugal forces affect.
As shown in Fig. 2, gas component includes high-pressure membrane plate valve 3, high pressure hard tube 4, wide range pressure transmitter 5, big flow
Pressure reducing valve 6, safety valve 7, the first ball valve 8, gas component are fixedly mounted on the gas supply panel 22 of air source end, and air source end supplies face
Plate 22 is fixed on by holder 21 on pivoted arm 80;Oxygen cylinder group 1 and air bottle group pass through high-pressure hose 2 and high-pressure membrane plate valve respectively
3 one end connection, the other end of high-pressure membrane plate valve 3 are connected to by high pressure hard tube 4 with one end of high-flow pressure reducing valve 6, big flow
The other end of pressure reducing valve 6 is connected to by high pressure hard tube 4 with one end of the first ball valve 8, and the other end of the first ball valve 8 is soft by low pressure
The pipe fitting of pipe 10 is connected to one end of the cyclone adapter on pivoted arm 80;Wide range pressure transmitter 5 is connected in height
On high pressure hard tube 4 between press mold plate valve 3 and high-flow pressure reducing valve 6;The connection of safety valve 7 is depressurized in the first ball valve 8 with big flow
On high pressure hard tube 4 between valve 6.Pressure signal can be transmitted to system control room by wide range pressure transmitter 5 by collecting ring,
Facilitate air source condition monitoring, while with digital display screen, pressure being facilitated to observe;High-flow pressure reducing valve 6 by pressure to 1MPa,
Meet anti-lotus oxygen supply equipment requirement;Safety valve 77 is connected in parallel in pipeline, when the decompression failure of high-flow pressure reducing valve 6 leads to gas
Pressure rises, and when rising to setting pressure, safety valve 7 is opened is discharged into air by gas, ensures pilot's personal safety;First
Ball valve 8 controls air source and exports break-make.
Supplying terminal includes two filters 14, multiple second ball valves 15, multiple small-range pressure transmitters 16 and multiple
Plug 18, supplying terminal are fixedly mounted on supplying terminal panel 24, and supplying terminal panel 24 is fixed on the installation of cockpit 82
On gusset;The second cyclone adapter 12 on rolling frame 81 by pipeline 13 in two cockpits respectively with two filters 14 one
End connection;The other end of one filter 14 is connected to one end of multiple second ball valves 15 respectively, each second ball valve 15 with
The first end of one small-range pressure transmitter 16 is connected to;On the pipeline used, the second end of small-range pressure transmitter 16 and rubber
One end of glue hose 17 is connected to, and the other end of rubber hose 17 is connected to anti-lotus oxygen supply equipment;On the pipeline not used, small-range pressure
The second end of power transmitter 16 is blocked by plug 18.The wear particle mistake that filter 14 generates the second cyclone adapter 12
Filter ensures pilot's breathing gas quality safety;Pressure signal can be transmitted to by small-range pressure transmitter 16 by collecting ring
Control room facilitates air source condition monitoring, while with digital display screen, the when of adjusting output pressure being facilitated to be observed.
As shown in figure 5, the cockpit that the second cyclone adapter 12 on rolling frame 81 is connected to one end of two filters 14
Fixedly connected part 23 is additionally provided on interior pipeline 13, fixedly connected part 23 includes mounting ring 231, the first screw 232, mounting disc
233, the second screw 234, matching nut 235, hose coupling, hard pipe joint 236 are provided on the side wall of mounting ring 231 multiple
Threaded hole, multiple first screws 232 screw in threaded hole and push against the inner wall for the hollow axle being arranged on cockpit 82 from inside to outside,
Mounting disc 233 is fixed on one end of mounting ring 231 by multiple second screws 234, is provided in mounting disc 233 and hose coupling
The notch to match, reserves that there are two through-holes in mounting disc 233, and the first end of soft or hard coupling tube 131 is successively from mounting ring
231, it is passed through in the through-hole of mounting disc 233, the first end of soft or hard coupling tube 131 is fixed hose coupling by matching nut 235
In mounting disc 233, one end of stainless steel hard tube 132 is connected to by hard pipe joint 236 with soft or hard coupling tube 131, and stainless steel is hard
The other end of pipe 132 is connected to one end of filter 14, and the second end of soft or hard coupling tube 131 connects with the second cyclone adapter 12
It is logical.82 inside of cockpit is accessed using stainless steel hard tube 132 on supplying terminal panel 24, and it is clean and tidy and beautiful to be conducive to 82 inside of cockpit
It sees.
Oxygen cylinder group 1 and compressed air bottle group 9 come with bottle valve, and oxygen cylinder group 1 and compressed air bottle group 9 pass through
Anchor ear 20 is fixed on pivoted arm 80, and the one side contacted with oxygen cylinder group 1 and compressed air bottle group 9 in anchor ear 20, which is pasted with, to be used for
The rubber strip for reducing concussion and friction, rubber is additionally provided between 1 bottom of oxygen cylinder group and 9 bottom of compressed air bottle group and pivoted arm 80
Blob of viscose.High-pressure membrane plate valve 3 is used in combination with the bottle valve in oxygen cylinder group 1 and compressed air bottle group 9, can both realize two gas cylinders
It supplies simultaneously, and can realize two gas cylinder independent gas supplies, gas cylinder can be individually replaced.The setting of rubber strip and rubber block, favorably
Security risk and noise caused by eliminating gas cylinder oxygen cylinder group 1 and compressed air bottle group 9 and 80 rigid impact of pivoted arm.
The stator of first cyclone adapter 11 is mounted on pivoted arm 80, and rotor is connect with rolling frame 81;Second cyclone is transferred
First 12 stator is mounted on rolling frame 81, and rotor is connect with cockpit 82.First cyclone adapter 11 realizes roll freedom
Gas transport.Second cyclone adapter 12 realizes the gas transport of pitch freedom.
6 built-in filter 14 of high-flow pressure reducing valve, and there is regulation handle.Output gas pressure can be in a certain range
Adjustment.
Low-pressure hose 10 connects air source end by pipe fitting and supplies panel 22 and rolling cyclone adapter;Low-pressure hose 10 is also
The first cyclone adapter 11 and the second cyclone adapter 12 are connected by pipe fitting.Low-pressure hose 10 be arranged inside pivoted arm 80,
Between first cyclone adapter 11 and the second cyclone adapter 12, multigroup pipe clamp can be used and screw installation is fixed, installation is opposite
Flexibly simple, installation accuracy requires relatively low.
Oxygen cylinder group 1 fills medical pure oxygen, and the blowing pressure is 10MPa~15MPa.Compressed air bottle group 9 fills zero level sky
Gas, the blowing pressure are 10MPa~15MPa.Air source need to ensure pollutant qualified and ensure drying, be made to avoid to pilot
At Health cost.High-pressure membrane plate valve 3 is used in combination with the bottle valve in oxygen cylinder group 1 and in compressed air bottle group 9, can both realize
Two gas cylinders supply simultaneously, and can realize two gas cylinder independent gas supplies, can be individually replaced gas cylinder.High-flow pressure reducing valve 6 will press
Power is decompressed to 1MPa, meets anti-lotus oxygen supply equipment requirement.It is required that the high-pressure hose 2 before 6 input terminal of high-flow pressure reducing valve
The pressure more than 20MPa can be born with high pressure hard tube 4, pipeline 13 and rubber hose in the low-pressure hose 10 of output end, cockpit
17 can bear the pressure more than 2MPa.Oxygen, compressed air line are divided into two on 82 inside supplying terminal panel 24 of cockpit.
Wherein oxygen or all the way anti-lotus oxygen supply equipment of compressed air access all the way, another way can be used as pressure release exhaust outlet, experiment gas circuit connects
Mouth or transducer calibration calibration interface.Pressure release exhaust outlet can be at the end of manned training, by the second ball valve 15 by pipeline
Excessive gas discharge, pipeline service life can be extended, and allow the pressure sensor show value of wide range pressure transmitter 5
" zero " accurately shows the pressure value of gas cylinder oxygen cylinder group 1 or compressed air bottle group 9 when testing next time.Plug 18 rises anti-
Dirt act on, inside be drilled with exhaust hole, can easy to exhaust pressure release.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (8)
1. centrifugal Dynamic Flight Simulator breathing air supply system, uses on flight simulator, flight simulator packet
Include pivoted arm, rolling frame, cockpit, which is characterized in that air supply system includes:
On pivoted arm for store the oxygen cylinder group of compressed oxygen, the compressed air bottle group for storing compressed air,
For two gas components of gas pressure adjustment and gas flow pipe control, the first ends of two gas components respectively with oxygen cylinder
Group is connected to compressed air bottle group;
The supplying terminal for gas filtration, gas pressure adjustment and gas flow pipe control in cockpit;
Be separately mounted to the first cyclone adapter on pivoted arm and rolling frame and the second cyclone adapter, the first cyclone adapter and
Second cyclone adapter is connected to by tracheae, and the second end of two gas components is respectively by passing sequentially through the first gas on pivoted arm
It is connected to again with supplying terminal after the second cyclone adapter on rotary joint and rolling frame.
2. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 1, it is characterised in that:Oxygen cylinder
Group, compressed air bottle group and two gas components are installed on pivoted arm close to the position of pivoted arm center of rotation.
3. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 1 or 2, it is characterised in that:Gas
Body component includes high-pressure membrane plate valve, high pressure hard tube, wide range pressure transmitter, high-flow pressure reducing valve, safety valve, the first ball valve,
Gas component is fixedly mounted on the gas supply panel of air source end, and air source end gas supply panel is fixed by the bracket on pivoted arm;Oxygen
Bottle group and air bottle group are connected to by high-pressure hose with one end of high-pressure membrane plate valve respectively, and the other end of high-pressure membrane plate valve passes through height
Pressure hard tube is connected to one end of high-flow pressure reducing valve, the other end of high-flow pressure reducing valve pass through high pressure hard tube and the first ball valve one
The other end of end connection, the first ball valve is connected by the pipe fitting of low-pressure hose and one end of the cyclone adapter on pivoted arm
It is logical;The connection of wide range pressure transmitter is on the high pressure hard tube between high-pressure membrane plate valve and high-flow pressure reducing valve;Safety valve is connected to
On high pressure hard tube between the first ball valve and high-flow pressure reducing valve.
4. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 1, it is characterised in that:Gas supply is eventually
End includes two filters, multiple second ball valves, multiple small-range pressure transmitters and multiple plugs, the fixed peace of supplying terminal
On supplying terminal panel, supplying terminal panel is fixed on the installing web plate of cockpit;The second cyclone switching on rolling frame
Head is connected to one end of two filters respectively by pipeline in two cockpits;The other end of one filter is respectively with multiple
One end of two ball valves is connected to, and each second ball valve is connected to the first end of a small-range pressure transmitter;On the pipeline used,
The second end of small-range pressure transmitter is connected to one end of rubber hose, and the other end of rubber hose is connected to anti-lotus oxygen supply dress
It is standby;On the pipeline not used, the second end of small-range pressure transmitter is blocked by plug.
5. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 4, it is characterised in that:Rolling frame
On the cockpit inner tube road that is connected to one end of two filters of the second cyclone adapter be additionally provided with fixedly connected part, it is fixed
Connector includes mounting ring, the first screw, mounting disc, the second screw, matching nut, hose coupling, hard pipe joint, mounting ring
Be provided with multiple threaded holes on side wall, multiple first screws screw in from inside to outside threaded hole and pushing against be arranged on cockpit it is hollow
The inner wall of shaft, mounting disc are fixed on one end of mounting ring by multiple second screws, are provided in mounting disc and hose coupling
The notch to match, reserves that there are two through-holes in mounting disc, and the first end of soft or hard coupling tube is successively from mounting ring, mounting disc
Through-hole in pass through, hose coupling is fixed in mounting disc by the first end of soft or hard coupling tube by matching nut, and stainless steel is hard
One end of pipe is connected to by hard pipe joint with soft or hard coupling tube, and the other end of stainless steel hard tube is connected to one end of filter, soft
The second end of hard coupling tube is connected to the second cyclone adapter.
6. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 1 or 2, it is characterised in that:Oxygen
Gas cylinders group and compressed air bottle group come with bottle valve, and oxygen cylinder group and compressed air bottle group are fixed on pivoted arm by anchor ear
On, the one side contacted with oxygen cylinder group and compressed air bottle group in anchor ear is pasted with the rubber for reducing concussion and friction
Item is additionally provided with rubber block between oxygen cylinder group bottom and compressed air bottle group bottom and pivoted arm.
7. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 1, it is characterised in that:First gas
The stator of rotary joint is mounted on pivoted arm, and rotor is connect with rolling frame;The stator of second cyclone adapter is mounted on rolling frame
On, rotor is connect with cockpit.
8. centrifugal Dynamic Flight Simulator breathing air supply system according to claim 3, it is characterised in that:Big flow
Pressure reducing valve built-in filter, and there is regulation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769841.7A CN108686311B (en) | 2018-07-13 | 2018-07-13 | Air supply system for breathing of centrifugal dynamic flight simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769841.7A CN108686311B (en) | 2018-07-13 | 2018-07-13 | Air supply system for breathing of centrifugal dynamic flight simulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108686311A true CN108686311A (en) | 2018-10-23 |
| CN108686311B CN108686311B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810769841.7A Active CN108686311B (en) | 2018-07-13 | 2018-07-13 | Air supply system for breathing of centrifugal dynamic flight simulator |
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