CN206420619U - Aircraft pneumatic circuit component air seal test system - Google Patents
Aircraft pneumatic circuit component air seal test system Download PDFInfo
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- CN206420619U CN206420619U CN201621396883.3U CN201621396883U CN206420619U CN 206420619 U CN206420619 U CN 206420619U CN 201621396883 U CN201621396883 U CN 201621396883U CN 206420619 U CN206420619 U CN 206420619U
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Abstract
The utility model discloses a kind of aircraft pneumatic circuit component air seal test system, belong to aircraft mounting technology field, a kind of aircraft pneumatic circuit component air seal test system shortened the time required to carrying out air-tight test to multigroup pipeline assembly is provided, including the multigroup pipeline assembly independent of each other assembled aboard, pneumatic supply and air-tight test equipment, also include shunting converter, air-flow input mouthful all the way and multichannel air-flow output mouthful are provided with shunting converter, described air-flow input all the way mouthful is connected with described multichannel air-flow output mouthful simultaneously；Described air-flow input all the way mouthful is connected by pipeline with air-tight test equipment, and described multichannel air-flow output mouth is corresponded by pipeline with multigroup pipeline assembly respectively to be connected to form multi-way detecting gas circuit.The utility model can be realized to multigroup independent pipeline assembly on aircraft while carrying out testing inspection；And then the time required to can greatly shortening detection, improve detection efficiency.
Description
Technical field
The utility model is related to aircraft mounting technology field, more particularly to a kind of aircraft pneumatic circuit component air seal test system
System.
Background technology
The assembling of pneumatic circuit part can be related in aircraft assembling process, pipe component is assembled into complete pipeline
Need to access source of the gas by Special frock device and import suitable gas after component to carry out pressurising and the airtight pressure test of seal
Experiment, abbreviation air seal test can confirm that the assembling of pipeline assembly is qualified when experiment reaches defined pressure index.With
Exemplified by ARJ21 aircrafts, the static line component of its head has six groups of pipeline assemblies independent of each other after assembling.Traditional detection
Air seal test need to use air-tight test equipment that one by one six groups of pipeline assemblies are carried out with air seal test test, such as by the smooth behaviour of experiment
The state of work is counted, and every group of pipeline assembly experiment prepares and the time of test operation is about 20 minutes, sortie aircraft examination
Testing process needs 2 hours or so.It is many and operating personnel and inspection of quality personnel are required to participate in the overall process and monitored during testing
The secondary flow that repeats consumes more human users' energy and time, and severely impacts operating efficiency.In addition, by
May be varied in the diameter specifications of each group pipeline assembly, not fully unify；Therefore work as the pipeline assembly of different size
Usually require to be attached with special adapter during access air-tight test equipment, and because the pipeline assembly of aircraft is usual
Using aluminum hardware, therefore to ensure that aluminum hardware is injury-free at the trial, such adapter is also required to softer using material
Aluminum material manufacture, need frequently to change switching yet with the detection process one by one for carrying out multiple pipeline assemblies
Head, therefore easily aggravate the abrasion of threaded portion on adapter, greatly shorten the service life of adapter.
Utility model content
The technical problem that the utility model is solved, which is to provide one kind, can shorten to multigroup pipeline assembly progress air-tight test
The aircraft pneumatic circuit component air seal test system of required time, and then can effectively improve to the progress of aircraft pneumatic circuit component
The efficiency of air-tight test.
The utility model solves the technical scheme that its technical problem used：Aircraft pneumatic circuit component air seal test system
System, including multigroup pipeline assembly independent of each other, pneumatic supply and the air-tight test equipment assembled aboard, the gas
It is connected to be supplied as air-tight test equipment by pneumatic supply by pipeline between potential source and air-tight test equipment, in addition to shunting
Converter, is provided with air-flow input mouthful all the way and multichannel air-flow output mouthful, described air-flow all the way on shunting converter
Input port is connected with described multichannel air-flow output mouthful simultaneously；Described air-flow input all the way mouthful by pipeline with it is airtight
Property testing equipment be connected, described multichannel air-flow output mouth respectively by pipeline and multigroup pipeline assembly one-to-one corresponding connect with
Form multi-way detecting gas circuit.
It is further：The quantity of the air-flow output mouthful is not less than the quantity of the pipeline assembly.
It is further：The adapter for being provided with an aluminum corresponding with every road air-flow output mouthful, the adapter
It is connected by pipeline with corresponding air-flow output mouthful.
It is further：Provided with switching control pilot door at each air-flow output mouth.
The beneficial effects of the utility model are：The utility model on the basis of original air-tight test system by increasing
Add and put shunting converter, realize the gas circuit of detection all the way being connected with air-tight test equipment and be divided into multi-way detecting gas circuit,
And then can realize to multigroup independent pipeline assembly on aircraft while carrying out testing inspection；Therefore, closed in all pipeline assemblies
In the case of lattice, it is only necessary to which the testing inspection to all pipeline assemblies can be completed by carrying out an air-tight test, and then can pole
The time required to the detection of the big sortie aircraft of shortening one, detection efficiency is improved.Further, since with multi-way detecting gas circuit, and
Every group of detection gas circuit corresponds to one group of pipeline assembly respectively, therefore only needs to detect one dimension of setting in gas circuit on every road
Corresponding adapter, is directly connected, without frequently changing again by adapter with corresponding pipeline assembly when in use
Adapter, and then the service life of adapter can be improved.
Brief description of the drawings
Fig. 1 is the annexation schematic diagram of aircraft pneumatic circuit component air seal test system described in the utility model；
Marked in figure：Pipeline assembly 1, pneumatic supply 2, air-tight test equipment 3, shunting converter 4, air-flow input mouthful
5th, air-flow output mouthful 6, adapter 7, switching control pilot door 8.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in fig. 1, aircraft pneumatic circuit component air seal test system described in the utility model, including in aircraft
On the multigroup pipeline assembly 1 independent of each other, pneumatic supply 2 and the air-tight test equipment 3 that assemble, the pneumatic supply 2 with it is airtight
Property testing equipment 3 between by pipeline be connected with by pneumatic supply 2 be air-tight test equipment 3 supply, in addition to shunting converter
4, air-flow input mouthful 5 all the way and multichannel air-flow output mouthful 6 are provided with shunting converter 4, described air-flow all the way is defeated
Inbound port 5 is connected with described multichannel air-flow output mouthful 6 simultaneously；Described air-flow input all the way mouthful 5 passes through pipeline and gas
Tightness test equipment 3 is connected, and described multichannel air-flow output mouthful 6 is corresponded by pipeline with multigroup pipeline assembly 1 respectively
Connect to form multi-way detecting gas circuit.
Wherein, pneumatic supply 2 and air-tight test equipment 3 are identical with the equipment used in existing pilot system.Wherein,
Pneumatic supply 2 is the equipment for providing Pneumatic pressure power for detection experiment, can typically use air pump；And air-tight test equipment 3
It is then the routine test equipment of progress air-leakage test.
Specifically, being detected in order to be able to be realized to all pipeline assemblies 1 simultaneously, the air-flow that can be set on shunting converter 4 is defeated
The quantity of exit port 6 is not less than the quantity of pipeline assembly 1, typically can preferentially set the quantity and pipeline group of air-flow output mouthful 6
The quantity of part 1 is equal.As shown in Figure 1, can be in shunting converter 4 when having six groups of pipeline assemblies on a sortie aircraft
It is upper that six air-flow outputs mouthful 6 are set；So, you can six air-flow outputs mouthful 6 are corresponded with six groups of pipeline assemblies 1 and matched somebody with somebody
Connection is closed, to form six tunnels detection gas circuit；So, you can six groups of pipeline assemblies 1 are realized and detected simultaneously.
In addition, detecting that the pipeline in gas circuit is connected with corresponding pipeline assembly 1 for the ease of every road, further with every road gas
The corresponding adapter 7 for being provided with an aluminum of output port 6 is flowed, and the adapter 7 is passed through into pipeline and corresponding gas
Output port 6 is flowed to be connected.So, when in use only need to be by the adapter 7 of dimension port phase corresponding with pipeline assembly 1
Connection.Each air-flow output mouthful 6 is additionally, since to only need to and wherein pipeline assembly 1 is corresponding all the way, therefore adapter 7
Especially when adapter 7 is using aluminum material, the service life of adapter 7 can be greatly enhanced without dismounting.
In addition, in order to the break-make for controlling each air-flow output mouthful 6 of selectivity, further can be defeated in each air-flow
Provided with switching control pilot door 8 at exit port 6, to be realized by corresponding switching control pilot door 8 to corresponding air flow output port 6
Switch control；So, can be as needed, selection opening section air-flow output mouthful 6 or wherein air-flow output all the way simultaneously
Mouth 6.So, when carrying out testing inspection to all pipeline assemblies 1 simultaneously, if air-tight test is unqualified in testing result,
Each air-flow output mouthful 6 can be opened one by one by controlling corresponding switching control pilot door 8, so to all pipeline assemblies 1 by
Individual progress air-tight test detection, to find out underproof pipeline assembly 1.
Claims (4)
1. aircraft pneumatic circuit component air seal test system, including the multigroup pipeline group independent of each other assembled aboard
Part (1), pneumatic supply (2) and air-tight test equipment (3), pipe is passed through between the pneumatic supply (2) and air-tight test equipment (3)
Road is connected to be supplied for air-tight test equipment (3) by pneumatic supply (2), it is characterised in that：Also include shunting converter (4),
Air-flow input mouthful (5) all the way and multichannel air-flow output mouthful (6), described air-flow all the way are provided with shunting converter (4)
Input port (5) with described multichannel air-flow output mouthful (6) while connect；Described air-flow input all the way mouthful (5) passes through
Pipeline is connected with air-tight test equipment (3), and described multichannel air-flow output mouthful (6) passes through pipeline and multigroup pipeline group respectively
Part (1) corresponds connection to form multi-way detecting gas circuit.
2. aircraft pneumatic circuit component air seal test system as claimed in claim 1, it is characterised in that：The air-flow output
The quantity of mouth (6) is not less than the quantity of the pipeline assembly (1).
3. aircraft pneumatic circuit component air seal test system as claimed in claim 1, it is characterised in that：Exported with every road air-flow
The corresponding adapter (7) for being provided with an aluminum in port (6), the adapter (7) is exported by pipeline with corresponding air-flow
Port (6) is connected.
4. the aircraft pneumatic circuit component air seal test system as described in any one in claims 1 to 3, it is characterised in that：
At each air-flow output mouthful (6) place provided with switching control pilot door (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396883.3U CN206420619U (en) | 2016-12-19 | 2016-12-19 | Aircraft pneumatic circuit component air seal test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396883.3U CN206420619U (en) | 2016-12-19 | 2016-12-19 | Aircraft pneumatic circuit component air seal test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420619U true CN206420619U (en) | 2017-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396883.3U Active CN206420619U (en) | 2016-12-19 | 2016-12-19 | Aircraft pneumatic circuit component air seal test system |
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| Country | Link |
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| CN (1) | CN206420619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261049A (en) * | 2019-06-12 | 2019-09-20 | 四川省第六建筑有限公司 | Drainpipe leak test device and method |
| CN112611523A (en) * | 2020-12-22 | 2021-04-06 | 芜湖奇达动力电池系统有限公司 | New energy automobile battery pack sealing performance testing method |
| CN114001873A (en) * | 2021-10-18 | 2022-02-01 | 中航通飞华南飞机工业有限公司 | Air tightness inspection integrated equipment and detection method for aircraft anti-icing and rain-removing system |
-
2016
- 2016-12-19 CN CN201621396883.3U patent/CN206420619U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261049A (en) * | 2019-06-12 | 2019-09-20 | 四川省第六建筑有限公司 | Drainpipe leak test device and method |
| CN112611523A (en) * | 2020-12-22 | 2021-04-06 | 芜湖奇达动力电池系统有限公司 | New energy automobile battery pack sealing performance testing method |
| CN112611523B (en) * | 2020-12-22 | 2024-06-11 | 芜湖奇达动力电池系统有限公司 | New energy automobile battery pack tightness test method |
| CN114001873A (en) * | 2021-10-18 | 2022-02-01 | 中航通飞华南飞机工业有限公司 | Air tightness inspection integrated equipment and detection method for aircraft anti-icing and rain-removing system |
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