CN106092661A - Civil aircraft fuel emission and fuel oil sample devices - Google Patents
Civil aircraft fuel emission and fuel oil sample devices Download PDFInfo
- Publication number
- CN106092661A CN106092661A CN201610725668.1A CN201610725668A CN106092661A CN 106092661 A CN106092661 A CN 106092661A CN 201610725668 A CN201610725668 A CN 201610725668A CN 106092661 A CN106092661 A CN 106092661A
- Authority
- CN
- China
- Prior art keywords
- fuel
- fuel container
- main shaft
- container
- civil aircraft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Abstract
The open a kind of civil aircraft fuel emission of the present invention and fuel oil sample devices, including fuel container, along fuel container axially across the main shaft of fuel container, main shaft has solution cutter head towards the dismountable connection in one end of fuel container opening, and the other end of main shaft connects with handles；Fuel container bottom has fuel emission mouth, and fuel emission mouth constitutes fuel emission equipment when connecting the oil exit pipe of discharge fuel oil, and fuel emission mouth constitutes fuel oil sample devices when connecting the blanking cover blocking it.The present invention is adapted to different type of machines and completes fuel emission and fuel oil sampling work, cost-effective, improves work efficiency.
Description
Technical field
The present invention relates to a kind of civil aircraft fuel emission and fuel oil sample devices, be mainly used in civil aircraft fuel oil
Case discharge precipitation and fuel oil sampling work.
Background technology
Current civil aviation passenger plane, in order to ensure functional, the reliability and security of its system, can periodically overhaul
Work.Fuel tank indispensable as civil aircraft and and part and parcel, the most also can periodically check and tie up
Protect.Wherein, fuel tank discharge precipitation and fuel oil sampling work, be two be frequently encountered in civil aircraft maintenance process
Work.Currently, during civil aircraft designs, airline carriers of passengers maintenance intercommunity aspect has greatly improved, no
Cross certain difference professional tool being required or existing, such as fuel tank discharge precipitation and fuel oil sample devices.Aviation
Company or maintaining unit need different type of machines is prepared different instruments, certainly will affect the work efficiency of real work, increase dimension
Repair the operating cost of unit or airline.Simultaneously for needing different instrument trainings for worker, increase can
Human error's risk source of energy.
Summary of the invention
For the defect of prior art, the present invention provides a kind of civil aircraft fuel emission and fuel oil sample devices, can
Complete fuel emission and fuel oil sampling work adapting to different type of machines, cost-effective, improve work efficiency.
In order to solve described technical problem, the technical solution used in the present invention is: civil aircraft fuel emission equipment, bag
Include fuel container, along fuel container axially across the main shaft of fuel container, main shaft is detachable towards one end of fuel container opening
Connection have solution cutter head, the other end of main shaft connects with handles；Fuel container bottom has fuel emission mouth, and fuel emission mouth is even
It is connected to discharge the oil exit pipe of fuel oil.
The invention also discloses a kind of civil aircraft fuel oil sample devices, including fuel container, axial along fuel container
Through the main shaft of fuel container, main shaft has solution cutter head towards the dismountable connection in one end of fuel container opening, another of main shaft
End connects with handles；Fuel container bottom has fuel emission mouth, is provided with the blanking cover of closure fuel emission mouth at fuel emission mouth.
Civil aircraft fuel emission equipment of the present invention, the opening part of fuel container is fixed with a circle rubber blanket, rubber
Rubber cushion is toroidal.Rubber blanket is fixed on fuel container opening part by binding agent, and this equipment can be made to try one's best with aircaft configuration
Laminating.Its material selects general purpose rubber, it is ensured that aircaft configuration will not be caused damage.The main purpose of rubber blanket is at fuel oil
Discharge process is avoided fuel oil eject from the gap between equipment and aircaft configuration, reduce hidden danger, protect operation simultaneously
In worker.
Civil aircraft fuel emission equipment of the present invention, the fuel oil that oil exit pipe is fastened on fuel container by clip is arranged
Put mouth.
Civil aircraft fuel emission equipment of the present invention, solves cutter head and selects cross-head screw driver head.Can also be according to each machine
What type was actual puts precipitation valve configuration, selects other kinds of canonical solution cutter head.Solve the axial force that cutter head accepts to be transmitted by main shaft
With torsion.
Civil aircraft fuel emission equipment of the present invention, is provided with clamping fuel oil outside fuel container and main shaft contact position
The hex nut of container, is provided with gasket seal between hex nut and fuel container, fuel container sets inside main shaft contact position
There is gasket seal.
Civil aircraft fuel oil sample devices of the present invention, the opening part of fuel container is fixed with a circle rubber blanket, rubber
Rubber cushion is toroidal.Rubber blanket is fixed on fuel container opening part by binding agent, and this equipment can be made to try one's best with aircaft configuration
Laminating.Its material selects general purpose rubber, it is ensured that aircaft configuration will not be caused damage.The main purpose of rubber blanket is at fuel oil
Discharge process is avoided fuel oil eject from the gap between equipment and aircaft configuration, reduce hidden danger, protect operation simultaneously
In worker.
Civil aircraft fuel oil sample devices of the present invention, the outer surface of fuel container is labeled with containing mark.
Civil aircraft fuel oil sample devices of the present invention, blanking cover connects has seal washer, blanking cover to pass through seal washer
Seal fuel emission mouth.
Civil aircraft fuel oil sample devices of the present invention, is provided with clamping fuel oil outside fuel container and main shaft contact position
The hex nut of container, is provided with gasket seal between hex nut and fuel container, fuel container sets inside main shaft contact position
There is gasket seal.
Beneficial effects of the present invention: civil aircraft fuel emission of the present invention and fuel oil sample devices are by fuel oil
The fuel emission mouth of container connects oil exit pipe or blanking cover, can complete fuel emission and the fuel oil sample man of civil aircraft
Make, and the solution cutter head of main shaft can be dismantled, and is therefore adapted to different types, thus cost-effective, it is provided that work efficiency.
And this equipment improves convenience compromise between security simultaneously, more practical.
Accompanying drawing explanation
Fig. 1 is the sectional view of civil aircraft fuel emission equipment；
Fig. 2 is the axonometric chart of civil aircraft fuel emission equipment；
Fig. 3 is the sectional view of civil aircraft fuel oil sample devices；
Fig. 4 is the axonometric chart of civil aircraft fuel oil sample devices；
In figure: 1, main shaft, 2, fuel container, 3, solve cutter head, 4, holding screw, 5, rubber blanket, 6, gasket seal, 7, hexagonal spiral shell
Nail, 8, handle, 9, clip, 10, oil exit pipe, 11, seal washer, 12, blanking cover, 13, fuel emission mouth, 14, containing mark.
Detailed description of the invention
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, 2, a kind of civil aircraft fuel emission equipment, including fuel container 2, along fuel container 2 axially across
The main shaft 1 of fuel container 2, main shaft 1 has solution cutter head 3 towards the dismountable connection in one end of fuel container 2 opening, main shaft 1 another
One end connects with handles 8；Fuel container 2 bottom has fuel emission mouth 13, and fuel emission mouth 13 connects the row having discharge fuel oil
Oil pipe 10, oil exit pipe 19 is fastened on the fuel emission mouth 13 of fuel container by clip 9.
In the present embodiment, the opening part of fuel container 1 is fixed with a circle rubber blanket 5, and rubber blanket 5 is in toroidal.Rubber
Pad 5 is fixed on fuel container 1 opening part by binding agent, can make the laminating as far as possible of this equipment and aircaft configuration.Its material selects logical
With rubber, it is ensured that aircaft configuration will not be caused damage.The main purpose of rubber blanket 5 is during fuel emission to avoid combustion
Oil ejects from the gap between equipment and aircaft configuration, reduces hidden danger, the worker in protection operation simultaneously.
In the present embodiment, solve cutter head 3 and be arranged on main shaft by holding screw 4, solve cutter head 3 and accept to be transmitted by main shaft 1
Axial force and torsion.Solve cutter head 3 and typically select cross-head screw driver head, it is also possible to precipitate valve configuration according to actual the putting of each type,
Select other kinds of canonical solution cutter head.
In the present embodiment, outside fuel container 2 and main shaft 1 contact position, it is provided with the hex nut 7 of clamping fuel container 2, six
It is provided with gasket seal 6 between angle nut 7 and fuel container 2, inside fuel container 2 and main shaft 1 contact position, is provided with gasket seal 6.
Hex nut 7 is used for clamping fuel container, and gasket seal 6 seals.
In the present embodiment, described main shaft 1 is used for the worker of transmitting and is applied to the axial force at handle 8 with torsion to solving cutter head
3, handle is arranged on main shaft 1 by holding screw 4, meets ergonomic designs, it is simple to worker grasps, and executes to equipment
Power.Main shaft 1 part selects 301 rustless steels, has the features such as good corrosion resistance, higher intensity, good machinability.
In the present embodiment, described fuel container 2 is used for storing fuel oil, and its material selects Merlon, has good chi
Very little stability, mechanical strength are high, be prone to the features such as processing.There is translucent characteristic simultaneously, facilitate worker in real work
Middle solution cutter head 3 of observing puts the situation that contacts and the fuel states in fuel container of precipitation valve with aircraft fuel tank.
Before carrying out civil aircraft fuel oil related work, the requirement of seaworthiness regulation and working procedure must be followed, it is ensured that
Safety.Before using civil aircraft fuel emission equipment, equipment intact unbroken, cleanliness without any pollution should be confirmed.For fuel tank
Discharge precipitation work, worker first confirms that target aircraft fuel tank puts the configuration of precipitation valve, selects the solution cutter head 3 being suitable for pacify
It is loaded on equipment.Oil exit pipe 10 is arranged on fuel container 2 by metal clip 9, this work need not use fuel oil
Floss hole blanking cover.Before work, worker needs the container preparing to be suitable for, for storing the precipitation that fuel container gives off.Work
At person's hand-held civil aircraft fuel emission equipment handle 8, solution cutter head 3 is directed at airborne vehicle fuel oil and puts precipitation valve, it is applied
Axial force is opened and is put precipitation valve, makes fuel oil discharge.For special type, need to apply a torsion, precipitation valve will be put and rotate
90 degree, can open and put precipitation valve, discharge fuel oil.Now rubber blanket 5 should try one's best airborne vehicle put precipitation valve peripheral structure, keep away
Exempt from fuel oil to spill.Fuel tank is put in precipitation process, and fuel oil can flow out from the fuel emission mouth 13 of fuel container 2, along oil exit pipe 10
In the container prepared before being discharged into work.By the fuel oil situation in fuel container 2, after no longer having fuel oil to discharge, it is right to remove
Putting the active force that precipitation applies, close and put precipitation valve, removing device, work completes.
Embodiment 2
As shown in Figure 3,4, a kind of civil aircraft fuel oil sample devices, including fuel container 2, along fuel container 2 axially across
The main shaft 1 of fuel container 2, main shaft 1 has solution cutter head 3 towards the dismountable connection in one end of fuel container 2 opening, main shaft 1 another
One end connects with handles 8；Fuel container 2 bottom has fuel emission mouth 13, is provided with closure fuel emission at fuel emission mouth 13
The blanking cover 12 of mouth 13.
In the present embodiment, the opening part of fuel container 2 is fixed with a circle rubber blanket 5, and rubber blanket 5 is in toroidal.Rubber
Pad 5 is fixed on fuel container 2 opening part by binding agent, can make the laminating as far as possible of this equipment and aircaft configuration.Its material selects logical
With rubber, it is ensured that aircaft configuration will not be caused damage.The main purpose of rubber blanket 5 is during fuel emission to avoid combustion
Oil ejects from the gap between equipment and aircaft configuration, reduces hidden danger, the worker in protection operation simultaneously.
In the present embodiment, the outer surface of fuel container 2 is labeled with containing mark 14.
In the present embodiment, blanking cover 12 connects seal washer 11, and blanking cover 12 seals fuel emission mouth by seal washer 11
13。
In the present embodiment, outside fuel container 2 and main shaft 1 contact position, it is provided with the hex nut 7 of clamping fuel container 2, six
It is provided with gasket seal 6 between angle nut 7 and fuel container 2, inside fuel container 2 and main shaft 1 contact position, is provided with gasket seal 6.
Hex nut 7 is used for clamping fuel container 2, and gasket seal 6 seals.
In the present embodiment, described main shaft 1 is used for the worker of transmitting and is applied to the axial force at handle 8 with torsion to solving cutter head
3, handle is arranged on main shaft 1 by holding screw 4, meets ergonomic designs, it is simple to worker grasps, and executes to equipment
Power.301 rustless steels selected by main shaft 1, have the features such as good corrosion resistance, higher intensity, good machinability.
In the present embodiment, described fuel container 2 is used for storing fuel oil, and its material selects Merlon, has good chi
Very little stability, mechanical strength are high, be prone to the features such as processing.There is translucent characteristic simultaneously, facilitate worker in real work
Middle solution cutter head of observing puts the situation that contacts and the fuel states in fuel container of precipitation valve with aircraft fuel tank.
In the present embodiment, for fuel oil in fuel tank sampling work, first need also exist for the type confirming to solve cutter head 3.Pass through
Screw fuel emission mouth blanking cover 12 and arrive fuel container 2, fuel emission mouth 13 is blocked.Now, to form one and half close for fuel container 2
The structure of envelope.Screw front it should be noted that observe state and the position of seal washer 11.After screwing fuel emission mouth blanking cover 12, sealing gasket
Circle 11 should be at the state compressed.By handheld device, open fuel oil and put precipitation valve, carry out fuel oil sampling.Step and fuel tank
Discharge precipitation work is identical.In fuel oil sampling process, taking-up fuel oil can be known by observing fuel container surface capacity scale 14
Amount number, according to servicing manual or the requirement of work order, take out suitable amount of fuel, it is to avoid cause unnecessary waste.
Described above is only ultimate principle and the preferred embodiment of the present invention, and those skilled in the art make according to the present invention
The improvement gone out and replacement, belong to protection scope of the present invention.
Claims (10)
1. civil aircraft fuel emission equipment, it is characterised in that: include fuel container, hold axially across fuel oil along fuel container
The main shaft of device, main shaft has solution cutter head towards the dismountable connection in one end of fuel container opening, and the other end of main shaft connects handle
Hands；Fuel container bottom has fuel emission mouth, and fuel emission mouth connects the oil exit pipe having discharge fuel oil.
2. civil aircraft fuel oil sample devices, it is characterised in that: include fuel container, hold axially across fuel oil along fuel container
The main shaft of device, main shaft has solution cutter head towards the dismountable connection in one end of fuel container opening, and the other end of main shaft connects handle
Hands；Fuel container bottom has fuel emission mouth, is provided with the blanking cover of closure fuel emission mouth at fuel emission mouth.
Civil aircraft fuel emission equipment the most according to claim 1, it is characterised in that: the opening part of fuel container is solid
Surely having a circle rubber blanket, rubber blanket is toroidal.
Civil aircraft fuel emission equipment the most according to claim 1, it is characterised in that: oil exit pipe is by card band tightener
Fuel emission mouth at fuel container.
Civil aircraft fuel emission equipment the most according to claim 1, it is characterised in that: solve cutter head and select cross-head screw driver
Head.
Civil aircraft fuel emission equipment the most according to claim 1, it is characterised in that: fuel container contacts with main shaft
It is provided with the hex nut of clamping fuel container outside place, between hex nut and fuel container, is provided with gasket seal, fuel container
It is provided with gasket seal with inside main shaft contact position.
Civil aircraft fuel oil sample devices the most according to claim 2, it is characterised in that: the opening part of fuel container is solid
Surely having a circle rubber blanket, rubber blanket is toroidal.
Civil aircraft fuel oil sample devices the most according to claim 2, it is characterised in that: on the outer surface of fuel container
It is labeled with containing mark.
Civil aircraft fuel oil sample devices the most according to claim 2, it is characterised in that: blanking cover connects sealing gasket
Circle, blanking cover seals fuel emission mouth by seal washer.
Civil aircraft fuel oil sample devices the most according to claim 2, it is characterised in that: fuel container connects with main shaft
Being provided with the hex nut of clamping fuel container outside synapsis, be provided with gasket seal between hex nut and fuel container, fuel oil holds
It is provided with gasket seal inside device and main shaft contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725668.1A CN106092661A (en) | 2016-08-26 | 2016-08-26 | Civil aircraft fuel emission and fuel oil sample devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725668.1A CN106092661A (en) | 2016-08-26 | 2016-08-26 | Civil aircraft fuel emission and fuel oil sample devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092661A true CN106092661A (en) | 2016-11-09 |
Family
ID=57225917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610725668.1A Pending CN106092661A (en) | 2016-08-26 | 2016-08-26 | Civil aircraft fuel emission and fuel oil sample devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031260A (en) * | 2019-04-26 | 2019-07-19 | 北京科瑞乐航空油料设备有限公司 | A kind of closed circuit sampler being exclusively used in aviation fuel quality testing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180558A (en) * | 1990-06-07 | 1993-01-19 | Neste Oy | Method and apparatus for taking samples |
| CN101876603A (en) * | 2010-04-09 | 2010-11-03 | 重庆市电力公司沙坪坝供电局 | Oil taking tool for self-sealing current transformer |
| CN202453228U (en) * | 2012-03-08 | 2012-09-26 | 天津出入境检验检疫局化矿金属材料检测中心 | Sampling device for visible water pipeline |
| CN104316367A (en) * | 2014-10-09 | 2015-01-28 | 西安近代化学研究所 | Gas collecting device |
| CN205981796U (en) * | 2016-08-26 | 2017-02-22 | 山东太古飞机工程有限公司 | Civil aviation ware fuel discharges and fuel sample devices |
-
2016
- 2016-08-26 CN CN201610725668.1A patent/CN106092661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180558A (en) * | 1990-06-07 | 1993-01-19 | Neste Oy | Method and apparatus for taking samples |
| CN101876603A (en) * | 2010-04-09 | 2010-11-03 | 重庆市电力公司沙坪坝供电局 | Oil taking tool for self-sealing current transformer |
| CN202453228U (en) * | 2012-03-08 | 2012-09-26 | 天津出入境检验检疫局化矿金属材料检测中心 | Sampling device for visible water pipeline |
| CN104316367A (en) * | 2014-10-09 | 2015-01-28 | 西安近代化学研究所 | Gas collecting device |
| CN205981796U (en) * | 2016-08-26 | 2017-02-22 | 山东太古飞机工程有限公司 | Civil aviation ware fuel discharges and fuel sample devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031260A (en) * | 2019-04-26 | 2019-07-19 | 北京科瑞乐航空油料设备有限公司 | A kind of closed circuit sampler being exclusively used in aviation fuel quality testing |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |