CN108106871A - Pilot's personal equipment's preflight ground detection device - Google Patents
Pilot's personal equipment's preflight ground detection device Download PDFInfo
- Publication number
- CN108106871A CN108106871A CN201611058778.3A CN201611058778A CN108106871A CN 108106871 A CN108106871 A CN 108106871A CN 201611058778 A CN201611058778 A CN 201611058778A CN 108106871 A CN108106871 A CN 108106871A
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- Prior art keywords
- oxygen
- pipeline
- pilot
- pressure reducer
- ground
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of pilot personal equipment preflight ground detection devices, including quick-release oxygen nozzle, oxygen cylinder, pipeline one, oxygen switch, oxygen pressure reducer, oxygen flow indicator, quick disconnector, oxygen regulator, ground pressure device, passager equipment connector and pipeline three, oxygen cylinder, oxygen switch and oxygen pressure reducer are sequentially arranged at from the quick-release oxygen nozzle end of pipeline two on pipeline two, the main passage of surveying of oxygen flow indicator is mounted on the input end for being located at oxygen pressure reducer on pipeline two, the auxiliary passage of surveying of oxygen flow indicator is mounted on the port of export for being located at oxygen pressure reducer on pipeline two, quick disconnector is connected with oxygen regulator upper end, oxygen regulator lower end is connected with passager equipment connector, ground pressure device is connected with oxygen regulator.Its operation is convenient, and in ground check pilot personal equipment accurately in place, pilot has been effectively ensured in condition needed for flight, it is ensured that the flight safety of aircraft in the work efficiency of raising.
Description
Technical field
The present invention relates to aircraft oxygen system testing technical fields, and in particular to ground before a kind of pilot personal equipment flight
Face detection device.
Background technology
The personal equipment of usual aircraft pilot includes：The helmet, high altitude compen sating suit and pressurized oxygen mask are protected, is to ensure
Essential equipment is supplied oxygen to pilot when highly being launched below high-altitude flight and ceiling or lower limit, when aircraft is in 12~25km
High-altitude, when pressure cabin loses air-tightness, high altitude compen sating suit with airlocked helmet and corresponding breathing equipment are mating to work automatically,
To pilot's pressure breathing oxygen, ensure the safety of pilot in 5~10min and maintain certain ability to work.Preflight check work
Work is the indispensable link of pilot's personal equipment quality assurance, and the scope of examination includes checking that pressure compensating suit is with a full set of oxygen supply
System matches situation, with manually oxygen regulator being made to work, and helmet overbottom pressure is carried out boosting adjusting, if more than the helmet
It presses in uphill process, the pressure in pressure compensating suit tensioning apparatus capsule also increases, and pressure compensating suit equably compresses human body, from oxygen
The overbottom pressure beat of pointer sees that expiratory resistance and inspiratory resistance are slightly larger, and portion feels that abnormal laborious then inspection result meets during breathing
It is required that.Checking this work, there is presently no more complete ground check equipment, manually visually observation, inspection results
Often there is deviation or even can only abandon checking sometimes, cause pilot personal equipment mass that can not ensure, and then influence aircraft
Flight safety.
The content of the invention
In order to solve the above technical problems, the invention discloses for it is a kind of be pilot personal equipment preflight check work
It is smoothed out, ensures pilot's personal equipment's preflight ground detection device of its quality.
Pilot's personal equipment's preflight ground detection device, is opened including quick-release oxygen nozzle, oxygen cylinder, pipeline one, oxygen
Pass, oxygen pressure reducer, oxygen flow indicator, quick disconnector, oxygen regulator, ground pressure device, passager equipment connector and pipeline three,
Two one end of pipeline sets the input end of the quick-release oxygen nozzle other end and oxygen pressure reducer to connect, three one end of pipeline and oxygen pressure reducer
The port of export connection other end be connected with passager equipment connector, oxygen cylinder, oxygen switch and oxygen pressure reducer are from the quick-release of pipeline two
Oxygen nozzle end is sequentially arranged on pipeline two, oxygen flow indicator it is main survey passage be mounted on pipeline two on be located at oxygen pressure reducer into
Mouth end, the auxiliary passage of surveying of oxygen flow indicator are mounted on the port of export for being located at oxygen pressure reducer on pipeline two, quick disconnector and oxygen
Adjuster upper end connects, and oxygen regulator lower end is connected with passager equipment connector, and ground pressure device is connected with oxygen regulator.
Further, which further includes compression relief cock and oxygen gauge,
Compression relief cock and oxygen gauge are sequentially arranged on pipeline two and between oxygen cylinder and oxygen switch.
Further, which further includes oxygen overpressure indicator, emergent confession
Oxygen switch, pipeline two and pipeline four, two one end of pipeline are connected the other end with emergency oxygen supply valve and pass through four-way and oxygen pressure reducer
Connection, four one end of pipeline are connected the connection of other end passager equipment connector with emergency oxygen supply valve, and oxygen overpressure indicator passes through pipeline
It is connected with emergency oxygen supply valve.
Further, the pipeline of pilot's personal equipment's preflight ground detection device is vacuum corrugated pipe.
The advantageous effects that the present invention obtains are that operation is convenient, and in ground check, pilot personal equipment is accurate
In place, pilot has been effectively ensured in condition needed for flight, it is ensured that the flight safety of aircraft in the work efficiency of raising.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In the figure 1, quick-release oxygen nozzle；2nd, oxygen cylinder；3rd, compression relief cock；4th, oxygen gauge；5th, pipeline one；6th, oxygen
Switch；7th, oxygen pressure reducer；8th, oxygen flow indicator；9th, oxygen overpressure indicator；10th, emergency oxygen supply valve；11st, quick separating
Device；12nd, oxygen regulator；13rd, ground pressure device；14th, passager equipment connector；15th, pipeline two；16th, pipeline three；17th, pipeline four.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings.
Pilot's personal equipment's preflight ground detection device, including quick-release oxygen nozzle 1, oxygen cylinder 2, pipeline 1, oxygen
Switch 6, oxygen pressure reducer 7, oxygen flow indicator 8, quick disconnector 11, oxygen regulator 12, ground pressure device 13, oxygen disconnecting
Device 14 and pipeline 3 16,25 one end of pipeline set 1 other end of quick-release oxygen nozzle to be connected with the input end of oxygen pressure reducer 7, pipeline
3 16 one end are connected the other end with the port of export of oxygen pressure reducer 7 and are connected with passager equipment connector 14, oxygen cylinder 2,6 and of oxygen switch
Oxygen pressure reducer 7 is sequentially arranged at from 1 end of quick-release oxygen nozzle of pipeline 25 on pipeline 25,8 main TCH test channel of oxygen flow indicator
It is located at the input end of oxygen pressure reducer 7 on pipeline 25, the auxiliary passage of surveying of oxygen flow indicator 8 is located on pipeline 25
The port of export of oxygen pressure reducer 7, quick disconnector 11 are connected with 12 upper end of oxygen regulator, 12 lower end of oxygen regulator and oxygen
Disconnection device 14 connects, and ground pressure device 13 is connected with oxygen regulator 12.
Pilot's personal equipment's preflight ground detection device further includes compression relief cock 3 and oxygen gauge 4, and pressure release is opened
Pass 3 and oxygen gauge 4 are sequentially arranged on pipeline 25 and between oxygen cylinder 2 and oxygen switch 6.Main function be
When hydrogen or excessive oxygen pressure is not required, it can effectively reduce oxygen pressure or exclude oxygen pressure.
Pilot's personal equipment's preflight ground detection device further includes oxygen overpressure indicator 9, emergency oxygen supply valve
10th, pipeline 2 15 and pipeline 4 17, described 2 15 one end of pipeline are connected the other end with emergency oxygen supply valve 10 and pass through four-way and oxygen
Gas pressure reducer 7 connects, and 4 17 one end of pipeline is connected other end passager equipment connector 14 with emergency oxygen supply valve 10 and connects, oxygen overpressure
Indicator 9 is connected by pipeline with emergency oxygen supply valve 10.Thus possess in case of emergency mostly a kind of emergency function, more one
Kind backup functionality improves the reliability of its work.Its reliability is more preferably improved, pilot personal equipment preflight ground inspection
The pipeline for surveying device is vacuum corrugated pipe.
Its course of work is as follows：Oxygen switch 6 is opened, then pressurized handgrip will adjust flow mechanism and connect work, pipe
Road, that is, vacuum corrugated pipe enters working condition.Hereafter, with rubber hose by the pressurization of ground pressure device 13 and pressure-ratio controller
It connects mouth to be connected, by the arrow of 13 handwheel of ground pressure device, rotates clockwise handwheel, according to the instruction of oxygen overpressure indicator 4 to mask
And pressure compensating suit capstan pressurizes.Manually oxygen regulator 8 is made to work, and helmet overbottom pressure is adjusted to specified value, if in head
In helmet overbottom pressure uphill process, the pressure in pressure compensating suit tensioning apparatus capsule also increases, and pressure compensating suit equably compresses human body, from
9 beat of pointer of oxygen overpressure indicator sees that expiratory resistance and inspiratory resistance are slightly larger, and portion feels abnormal and arduously then examines during breathing
The fruit that comes to an end meets the requirements.Oxygen switch 6 is opened, pressurized handgrip then will be adjusted flow mechanism connects work, is equivalent to true
Empty bellows enters work.Hereafter, ground pressure device 13 is connect mouth with the pressurization of pressure-ratio controller with rubber hose to be connected, is pressed
The arrow of 13 handwheel of ground pressure device, rotates clockwise handwheel, according to the instruction of oxygen overpressure indicator 9 to mask and pressure compensating suit
Capstan pressurizes.Manually oxygen regulator is made to work, and helmet overbottom pressure is adjusted to specified value, if risen in helmet overbottom pressure
In the process, the pressure in pressure compensating suit tensioning apparatus capsule also increases, and pressure compensating suit equably compresses human body, refers to from oxygen overpressure
Indicator pointer swing sees that expiration power-assisted and air-breathing power-assisted are slightly larger, and portion feels that abnormal laborious then inspection result meets during breathing
It is required that.
Claims (4)
1. pilot's personal equipment's preflight ground detection device, it is characterised in that：Ground before the pilot personal equipment flight
Face detection device includes quick-release oxygen nozzle (1), oxygen cylinder (2), pipeline one (5), oxygen switch (6), oxygen pressure reducer (7), oxygen
Gas current indicator (8), quick disconnector (11), oxygen regulator (12), ground pressure device (13), passager equipment connector (14) and pipeline
Three (16), described two (5) one end of pipeline set quick-release oxygen nozzle (1) other end to be connected with the input end of oxygen pressure reducer (7), institute
It states pipeline three (16) one end and is connected the other end with the port of export of oxygen pressure reducer (7) and be connected with passager equipment connector (14), the oxygen
Gas cylinder (2), oxygen switch (6) and oxygen pressure reducer (7) are sequentially arranged at pipeline from quick-release oxygen nozzle (1) end of pipeline two (5)
On two (5), the main passage of surveying of the oxygen flow indicator (8) is mounted on the input end for being located at oxygen pressure reducer (7) on pipeline two (5),
The auxiliary passage of surveying of the oxygen flow indicator (8) is mounted on the port of export for being located at oxygen pressure reducer (7) on pipeline two (5), described quick
Separator (11) is connected with oxygen regulator (12) upper end, and oxygen regulator (12) lower end connects with passager equipment connector (14)
It connects, the ground pressure device (13) is connected with oxygen regulator (12).
2. pilot personal equipment preflight ground detection device according to claim 1, it is characterised in that：The flight
Member's personal equipment's preflight ground detection device further includes compression relief cock (3) and oxygen gauge (4), the compression relief cock (3)
And oxygen gauge (4) is sequentially arranged on pipeline two (5) and between oxygen cylinder (2) and oxygen switch (6).
3. pilot personal equipment preflight ground detection device according to claim 1 or 2, it is characterised in that：It is described
Pilot's personal equipment's preflight ground detection device further includes oxygen overpressure indicator (9), emergency oxygen supply valve (10), pipeline
Two (15) and pipeline four (17), described two (15) one end of pipeline are connected the other end with emergency oxygen supply valve (10) and pass through four-way and oxygen
Gas pressure reducer (7) connects, and described four (17) one end of pipeline is connected other end passager equipment connector (14) with emergency oxygen supply valve (10)
Connection, the oxygen overpressure indicator (9) are connected by pipeline with emergency oxygen supply valve (10).
4. pilot personal equipment preflight ground detection device according to claim 3, it is characterised in that：The pipeline
It is vacuum corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058778.3A CN108106871B (en) | 2016-11-24 | 2016-11-24 | Ground detection device before flight of pilot personal harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058778.3A CN108106871B (en) | 2016-11-24 | 2016-11-24 | Ground detection device before flight of pilot personal harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108106871A true CN108106871A (en) | 2018-06-01 |
| CN108106871B CN108106871B (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611058778.3A Active CN108106871B (en) | 2016-11-24 | 2016-11-24 | Ground detection device before flight of pilot personal harness |
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| Country | Link |
|---|---|
| CN (1) | CN108106871B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641728A (en) * | 2019-09-03 | 2020-01-03 | 合肥江航飞机装备股份有限公司 | Performance detection equipment for aircraft oxygen system |
Citations (5)
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| CN102109418A (en) * | 2009-12-29 | 2011-06-29 | 贵州贵航无人机有限责任公司 | Simulation test method and simulation test system for unmanned aerial vehicle (UAV) system |
| KR20120088346A (en) * | 2011-01-31 | 2012-08-08 | 한국수력원자력 주식회사 | Apparatus of performance testing console for the Pilot Operated Check Valve |
| CN102840881A (en) * | 2011-06-20 | 2012-12-26 | 中国国际航空股份有限公司 | Flight-crew oxygen system performance detection method and system |
| CN203732294U (en) * | 2014-01-02 | 2014-07-23 | 北京宇航系统工程研究所 | Ground automation test system of aircraft pressurization system |
| CN104645520A (en) * | 2014-11-26 | 2015-05-27 | 航宇救生装备有限公司 | Mask storing box with in-situ detection function |
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2016
- 2016-11-24 CN CN201611058778.3A patent/CN108106871B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102109418A (en) * | 2009-12-29 | 2011-06-29 | 贵州贵航无人机有限责任公司 | Simulation test method and simulation test system for unmanned aerial vehicle (UAV) system |
| KR20120088346A (en) * | 2011-01-31 | 2012-08-08 | 한국수력원자력 주식회사 | Apparatus of performance testing console for the Pilot Operated Check Valve |
| CN102840881A (en) * | 2011-06-20 | 2012-12-26 | 中国国际航空股份有限公司 | Flight-crew oxygen system performance detection method and system |
| CN203732294U (en) * | 2014-01-02 | 2014-07-23 | 北京宇航系统工程研究所 | Ground automation test system of aircraft pressurization system |
| CN104645520A (en) * | 2014-11-26 | 2015-05-27 | 航宇救生装备有限公司 | Mask storing box with in-situ detection function |
Non-Patent Citations (1)
| Title |
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| 张丽 等: "某型供氧系统使用高压氧源的可行性初探", 《航空科学技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641728A (en) * | 2019-09-03 | 2020-01-03 | 合肥江航飞机装备股份有限公司 | Performance detection equipment for aircraft oxygen system |
| CN110641728B (en) * | 2019-09-03 | 2023-09-01 | 合肥江航飞机装备股份有限公司 | Aircraft oxygen system performance detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108106871B (en) | 2020-06-30 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pilot personal equipment pre flight ground detection device Effective date of registration: 20210918 Granted publication date: 20200630 Pledgee: AVIC Finance Co.,Ltd. Guiyang Branch Pledgor: AVIC GUIZHOU AIRPLANE Co.,Ltd. Registration number: Y2021980009649 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220708 Granted publication date: 20200630 Pledgee: AVIC Finance Co.,Ltd. Guiyang Branch Pledgor: AVIC GUIZHOU AIRPLANE Co.,Ltd. Registration number: Y2021980009649 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |