CN206818350U - Aero tyre detection apparatus for aeration - Google Patents
Aero tyre detection apparatus for aeration Download PDFInfo
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- CN206818350U CN206818350U CN201720487806.7U CN201720487806U CN206818350U CN 206818350 U CN206818350 U CN 206818350U CN 201720487806 U CN201720487806 U CN 201720487806U CN 206818350 U CN206818350 U CN 206818350U
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- pressure
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- control system
- aero tyre
- detection apparatus
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Abstract
The utility model discloses a kind of aero tyre detection apparatus for aeration, including high-pressure aerated system, low pressure air-channel system, control system and cylinder, the cylinder is connected by jointing with aero tyre, the high-pressure aerated system is connected with the jointing, the low pressure air-channel system is connected with the cylinder, the high-pressure aerated system and the low pressure air-channel system are electrically connected with the control system, the low pressure air-channel system opens the valve inside of the aero tyre under the control of the control system by the cylinder, the high-pressure aerated system comprises at least baroceptor, when the control system, which receives the atmospheric pressure value that the baroceptor detects, is less than the threshold value stored in the control system, the control system controls the high-pressure aerated system to be inflated to the aero tyre.The utility model can reduce labor intensity, and improve job security.
Description
Technical field
Aerospace Engineering technical field is the utility model is related to, detection dress is inflated more particularly to a kind of aero tyre
Put.
Background technology
Aero tyre is also known as aircraft tyre, is the important component that safety and reliability requirement is all very high on aircraft.Aircraft
Safe take-off and landing all must rely on aero tyre various unique functions.Aircraft falls behind by repeatedly rising, and can go out
Existing tire wear or the phenomenon of damage, and if tire wear or well damage, it is necessary to pull down replacing or overhaul.
The tire changed or overhauled every time is required for being inflated according to airworthiness standard and gassing experiment, to detect tire
The blowing pressure and leakage situation.At present, aero tyre inflation detection is mainly carried out by the way of manual work, i.e., by manually entering
Row inflation, deflation and the detection of tire pressure, because the frequency that aero tyre is changed or overhauled is high, tyre inflating and the work of detection
Work amount is big and dangerous.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, proposes a kind of aero tyre inflation inspection
Device is surveyed, mitigates the workload of manual work, while lift security.
A kind of aero tyre detection apparatus for aeration, including high-pressure aerated system, low pressure air-channel system, control system are gentle
Cylinder, the cylinder are connected by jointing with aero tyre, and the high-pressure aerated system is connected with the jointing, described
Low pressure air-channel system is connected with the cylinder, the high-pressure aerated system and the low pressure air-channel system with the control system
It is electrically connected with, the low pressure air-channel system opens the aero tyre under the control of the control system by the cylinder
Valve inside, the high-pressure aerated system comprise at least baroceptor, when the control system receives the baroceptor
When the atmospheric pressure value detected is less than the threshold value stored in the control system, the control system controls the high-pressure aerated system
Inflated to the aero tyre.
According to the utility model proposes aero tyre detection apparatus for aeration, when in use, sentenced by the control system
The pressure value that the fixed pressure sensor detects controls gas replenishment process, when the pressure value that pressure sensor detects is less than control
During the threshold value of system processed storage, control system control low pressure air-channel system work, low pressure air-channel system is by cylinder by aircraft wheel
The valve inside of tire is opened, and then, control system controls high-pressure aerated system to be inflated by jointing to aero tyre.Compared to hand
Work operating type, it is high using said apparatus operating efficiency, labor intensity is alleviated, and the working time is saved, due to without excessive
Manual operation, therefore improve the security of work.
In addition, according to aero tyre detection apparatus for aeration provided by the utility model, there can also be skill additional as follows
Art feature：
Further, the high-pressure aerated system includes nitrogen storage device, pressure reducer and the gases at high pressure being sequentially connected
Distributor, the gases at high pressure distributor connect several loading lines, each loading line include the first pressure-reducing valve,
Intake valve, air bleeding valve, charge valve and the baroceptor, one end of first pressure-reducing valve and the gases at high pressure distributor
Connection, the other end is connected with the intake valve, the air bleeding valve, the baroceptor, the charge valve respectively with it is described enter
Air valve connects, and the charge valve is also connected with the jointing, the intake valve, the air bleeding valve, the baroceptor,
The charge valve is electrically connected with the control system respectively.
Further, the low pressure air-channel system includes low-pressure gas source, the second pressure-reducing valve and the low-pressure gas being sequentially connected
Distributor, the low-pressure gas distributor connect several control valves, and each control valve distinguishes the cylinder and the control
System connection processed.
Further, the quantity of the quantity of the loading line and the control valve is equal.
Further, the control system includes PLC and the touching display screen being electrically connected with the PLC.
Further, the aero tyre detection apparatus for aeration also includes warning device, the warning device and the control
System processed is electrically connected with.
Further, the warning device uses audible-visual annunciator.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the aero tyre detection apparatus for aeration of the utility model first embodiment；
Fig. 2 is the structural representation of the aero tyre detection apparatus for aeration of the utility model second embodiment.
Embodiment
To enable the purpose of this utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this practicality
New embodiment is described in detail.Some embodiments of the present utility model are given in accompanying drawing.But this practicality
It is new to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide these implementations
The purpose of example is made to disclosure of the present utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
Referring to Fig. 1, the aero tyre detection apparatus for aeration that first embodiment of the present utility model provides, including high pressure are filled
Gas system 10, low pressure air-channel system 20, control system 30 and cylinder 40, the cylinder 40 pass through jointing 50 and aero tyre
60 connections.Wherein, the jointing 50 can be matched somebody with somebody with the special screw thread (such as screw thread 8V1) on the valve cock of aero tyre 60
Close the attaching nut used.
The high-pressure aerated system 10 is connected with the jointing 50, the low pressure air-channel system 20 and the cylinder 40
Connection, the high-pressure aerated system 10 and the low pressure air-channel system 20 are electrically connected with the control system 30, described low
Intermediate pressure air channel system 20 opens the valve inside of the aero tyre 60 under the control of the control system 30 by the cylinder 40,
Wherein, the cylinder 40 can be the valve inside device for opening being used cooperatively with the valve inside of aero tyre 60, specifically, described
Cylinder 40 can include valve inside push rod, valve inside be promoted by valve inside push rod, to open valve inside.The control system 30
PC application and the touching display screen being electrically connected with the PLC are specifically included, PLC is responsible for the reception of data, place
Reason and transmission, touching display screen send related set for user and instructed.
The high-pressure aerated system 10 includes nitrogen storage device 101, pressure reducer 102 and the gases at high pressure point being sequentially connected
Orchestration 103, the gases at high pressure distributor 103 connects several loading lines, when it is implemented, each loading line is all connected with
One aero tyre, operation is inflated while so as to realize multiple aero tyres, each loading line subtracts including first
Pressure valve, intake valve, air bleeding valve, charge valve and baroceptor, one end and the gases at high pressure of first pressure-reducing valve distribute
Device connects, and the other end is connected with the intake valve, the air bleeding valve, the baroceptor, the charge valve respectively with it is described
Intake valve is connected, and the charge valve is also connected with the jointing, the intake valve, the air bleeding valve, the air pressure sensing
Device, the charge valve are electrically connected with the control system respectively.Specifically in the present embodiment, by taking two loading lines as an example,
I.e. gases at high pressure distributor 103 connects loading line 104a and 104b, and two loading lines can be two aero tyres simultaneously
Inflation.Wherein, loading line 104a includes the first pressure-reducing valve 1041a, intake valve 1042a, air bleeding valve 1043a, charge valve 1044a
With baroceptor 1045a, one end of the first pressure-reducing valve 1041a and the first distribution of the gases at high pressure distributor 103
Mouthful connection, the other end is connected with the intake valve 1042a, the air bleeding valve 1043a, the baroceptor 1045a, described fills
Air valve 1044a is connected with the intake valve 1042a respectively, and the charge valve 1044a is also connected with the jointing 50, described
Intake valve 1042a, the air bleeding valve 1043a, the baroceptor 1045a, the charge valve 1044a respectively with the control
System 30 is electrically connected with.Similarly, loading line 104b include the first pressure-reducing valve 1041b, intake valve 1042b, air bleeding valve 1043b,
Charge valve 1044b and baroceptor 1045b, the first pressure-reducing valve 1041b one end and the gases at high pressure distributor 103
The connection of the second distribution openings, the other end is connected with the intake valve 1042b, the air bleeding valve 1043b, the baroceptor
1045b, the charge valve 1044b are connected with the intake valve 1042b respectively, and the charge valve 1044b also connects with described
First 50 connection, the intake valve 1042b, the air bleeding valve 1043b, the baroceptor 1045b, the charge valve 1044b
It is electrically connected with respectively with the control system 30.
Below by taking one of loading line 104a as an example, illustrate the operation principle of the present embodiment, when the control system
30 receive the atmospheric pressure value that the baroceptor 1045a detects when being less than the threshold value stored in the control system 30, institute
Stating control system 30 controls the high-pressure aerated system 10 by the jointing 50 to corresponding with the loading line 104a
Aero tyre inflation.Specifically, pressure sensor 1045a is judged to control gas replenishment process by PLC, if baroceptor
The atmospheric pressure value that 1045a is detected is less than threshold value, then inflates always, and when detected value, which exceedes, starts threshold value, PLC sends instruction,
Intake valve 1042a is closed, after a period of stabilisation (such as 5 seconds), whether the pressure value that PLC judges to detect will in seaworthiness for system
In the acceptability limit asked, if it exceeds the upper limit of Eligibility requirements, PLC sends instruction, opens air bleeding valve 1043a, a timing of deflating
Between after (such as 2 seconds), rear to close air bleeding valve 1043a, whether the pressure value that then PLC judges to detect in the qualified of airworthiness requirement
In the range of, if still above the upper limit of Eligibility requirements, air bleeding step is repeated, untill in acceptability limit.
Further, since aero tyre is a closed container, baroceptor 1045a cannot be introduced into inside tires, can only incite somebody to action
Baroceptor 1045a is arranged on loading line.In gas replenishment process, what baroceptor 1045a was measured simply inflates
The dynamic pressure of gas in pipeline, rather than the static pressure of inside tires gas.Therefore, it is necessary to according to actual conditions to air pressure
The pressure that sensor 1045a is detected is corrected, offset value calculation, ensures the degree of accuracy of data.
The low pressure air-channel system 20 includes low-pressure gas source 201, the second pressure-reducing valve 202 and the low-pressure gas point being sequentially connected
Orchestration 203, the low-pressure gas distributor 203 connect several control valves, and each control valve distinguishes the cylinder and institute
State control system connection.And the quantity of the quantity of the loading line and the control valve is equal.Therefore, specifically in the present embodiment
In, the quantity of control valve is also 2, by taking two loading lines as an example, i.e., the first distribution openings of described low-pressure gas distributor 203
Connect control valve 204a, the second distribution openings connection control valve 204b of the low-pressure gas distributor 203.Loading line 104a and
Control valve 204a corresponds to same aero tyre, and loading line 104b and control valve 204b correspond to same aero tyre.
When it is implemented, when the pressure value that pressure sensor 1045a is detected is less than the threshold value that control system 30 stores,
Control system 30 controls low pressure air-channel system 20 to work first, and low pressure air-channel system 20 is by cylinder 40 by the gas of aero tyre 60
Door core is opened, and then, control system 30 controls high-pressure aerated system 10 to be inflated by jointing 50 to aero tyre 60.
According to the utility model proposes aero tyre detection apparatus for aeration, when in use, sentenced by the control system
The pressure value that the fixed pressure sensor detects controls gas replenishment process, when the pressure value that pressure sensor detects is less than control
During the threshold value of system processed storage, control system control low pressure air-channel system work, low pressure air-channel system is by cylinder by aircraft wheel
The valve inside of tire is opened, and then, control system controls high-pressure aerated system to be inflated by jointing to aero tyre.Compared to hand
Work operating type, it is high using said apparatus operating efficiency, labor intensity is alleviated, and the working time is saved, due to without excessive
Manual operation, therefore improve the security of work
Referring to Fig. 2, the aero tyre detection apparatus for aeration that second embodiment of the present utility model provides, it is real first
Apply and improved on the basis of example, the aero tyre detection apparatus for aeration of the present embodiment also includes warning device 70, the report
Alarm device 70 is electrically connected with the control system 30.Specifically, the warning device 70 uses audible-visual annunciator.Specific implementation
When, the pre-selection of control system 30 one air pressure upper limit threshold of storage, the warning device 70 is used to work as one of air pressure transmission
When the atmospheric pressure value that sensor detects reaches the air pressure upper limit threshold, alarm is sent, lifts operational security.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of aero tyre detection apparatus for aeration, it is characterised in that including high-pressure aerated system, low pressure air-channel system, control
System and cylinder, the cylinder are connected by jointing with aero tyre, the high-pressure aerated system and the jointing
Connection, the low pressure air-channel system is connected with the cylinder, and the high-pressure aerated system and the low pressure air-channel system are and institute
Control system electric connection is stated, the low pressure air-channel system is under the control of the control system by described in cylinder opening
The valve inside of aero tyre, the high-pressure aerated system comprise at least baroceptor, when the control system receive it is described
When the atmospheric pressure value that baroceptor detects is less than the threshold value stored in the control system, the control system controls the height
Pressure inflation system is inflated to the aero tyre.
2. aero tyre detection apparatus for aeration according to claim 1, it is characterised in that the high-pressure aerated system includes
Nitrogen storage device, pressure reducer and the gases at high pressure distributor being sequentially connected, the gases at high pressure distributor connect several and filled
Air pipe, each loading line include the first pressure-reducing valve, intake valve, air bleeding valve, charge valve and the baroceptor,
One end of first pressure-reducing valve is connected with the gases at high pressure distributor, and the other end is connected with the intake valve, the exhaust
Valve, the baroceptor, the charge valve are connected with the intake valve respectively, and the charge valve also connects with the jointing
Connect, the intake valve, the air bleeding valve, the baroceptor, the charge valve are electrically connected with the control system respectively.
3. aero tyre detection apparatus for aeration according to claim 2, it is characterised in that the low pressure air-channel system includes
Low-pressure gas source, the second pressure-reducing valve and the low-pressure gas distributor being sequentially connected, the low-pressure gas distributor connect several controls
Valve processed, each control valve are distinguished the cylinder and connected with the control system.
4. aero tyre detection apparatus for aeration according to claim 3, it is characterised in that the quantity of the loading line and
The quantity of the control valve is equal.
5. aero tyre detection apparatus for aeration according to claim 1, it is characterised in that the control system includes PLC
With the touching display screen being electrically connected with the PLC.
6. the aero tyre detection apparatus for aeration according to claim 1 to 5 any one, it is characterised in that the aircraft
Tyre inflating detection means also includes warning device, and the warning device is electrically connected with the control system.
7. aero tyre detection apparatus for aeration according to claim 6, it is characterised in that the warning device uses sound
Light crossing-signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487806.7U CN206818350U (en) | 2017-05-04 | 2017-05-04 | Aero tyre detection apparatus for aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487806.7U CN206818350U (en) | 2017-05-04 | 2017-05-04 | Aero tyre detection apparatus for aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818350U true CN206818350U (en) | 2017-12-29 |
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ID=60755250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487806.7U Active CN206818350U (en) | 2017-05-04 | 2017-05-04 | Aero tyre detection apparatus for aeration |
Country Status (1)
| Country | Link |
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| CN (1) | CN206818350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732959A (en) * | 2019-01-07 | 2019-05-10 | 赛轮(沈阳)轮胎有限公司 | Drum Isobarically Control tire moulding method and system in a kind of molding machine |
| CN112945462A (en) * | 2021-02-20 | 2021-06-11 | 中国人民解放军91286部队航空仪器计量站 | Rapid verification device, system and method for aircraft tire pressure gauge |
-
2017
- 2017-05-04 CN CN201720487806.7U patent/CN206818350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732959A (en) * | 2019-01-07 | 2019-05-10 | 赛轮(沈阳)轮胎有限公司 | Drum Isobarically Control tire moulding method and system in a kind of molding machine |
| CN112945462A (en) * | 2021-02-20 | 2021-06-11 | 中国人民解放军91286部队航空仪器计量站 | Rapid verification device, system and method for aircraft tire pressure gauge |
| CN112945462B (en) * | 2021-02-20 | 2022-05-06 | 中国人民解放军91286部队航空仪器计量站 | Rapid verification device, system and method for aircraft tire pressure gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: 330013 north of Yingxiong Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province (office building) (628, 6th floor) Patentee after: NANCHANG HANTIAN SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Address before: 526060 14th floor, Huijin center, Xinyuan West Road, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING GUANGYINGKE GENERAL AVIATION Research Institute |
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| TR01 | Transfer of patent right |