CN207328849U - A kind of airborne main fuel tank for airline carriers of passengers - Google Patents
A kind of airborne main fuel tank for airline carriers of passengers Download PDFInfo
- Publication number
- CN207328849U CN207328849U CN201720774974.4U CN201720774974U CN207328849U CN 207328849 U CN207328849 U CN 207328849U CN 201720774974 U CN201720774974 U CN 201720774974U CN 207328849 U CN207328849 U CN 207328849U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- tank shell
- passengers
- airline carriers
- chamber
- 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.)
- Expired - Fee Related
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 65
- 239000000969 carrier Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of airborne main fuel tank for airline carriers of passengers, it is related to fuel tank technical field, the utility model includes fuel tank shell, pouring orifice with being connected inside fuel tank shell respectively, outlet tube and liquid back pipe, partition plate is provided with the fuel tank shell, partition plate is being divided into chamber A and chamber B inside fuel tank shell, outlet tube and liquid back pipe are located in chamber A and chamber B respectively, fuel tank shell outer left side is removably provided with the side cover plate for installing pouring orifice, further include combined type liquid level indication mechanism, the utility model has simple in structure, convenient dismounting, liquid level shows the advantages of accurate.
Description
Technical field
Fuel tank technical field is the utility model is related to, more particularly to a kind of airborne main oil for airline carriers of passengers
Case.
Background technology
Passenger plane broad sense, that is, civil aircraft.Civil aircraft refers to the aircraft of all non-military uses.Civil aircraft is also referred to as civil aviaton
Aircraft.By respective purposes, civil aircraft is divided into the airline aircraft for performing commercial airliners flight and leading to for General Aviation again
With two major class of space shuttle.Airline carriers of passengers refers to collective's airline instrument that build is larger, handling capacity of passengers is more, for dealing state
Interior and international business's flight.Airline carriers of passengers generally by airline's operation, is broadly divided into trunkliner and feeder liner.
The main fuel tank of airline carriers of passengers is the container to charge, is the special appearance that hydraulic oil or hydraulic fluid are stored in hydraulic system
Device.Fuel tank can be divided into two kinds of open type oil tank and sealed reservoir.
Mostly there are complicated, inconvenience dismounting, liquid level indication mechanism is complicated to be lacked the main fuel tank of existing airline carriers of passengers
Point.
The content of the invention
The purpose of this utility model is that：In order to solve the main fuel tank of existing airline carriers of passengers mostly there are complicated,
Inconvenience dismounting, the technical problem of liquid level indication mechanism complexity, the utility model provide a kind of airborne main oil for airline carriers of passengers
Case.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of airborne main fuel tank for airline carriers of passengers, including fuel tank shell, respectively with the note that connects inside fuel tank shell
Hydraulic fluid port, outlet tube and liquid back pipe, are provided with partition plate in the fuel tank shell, and partition plate is being divided into chamber A and chamber inside fuel tank shell
B, outlet tube and liquid back pipe are located in chamber A and chamber B respectively, and fuel tank shell outer left side is removably provided with for installing oiling
The side cover plate of mouth, further includes combined type liquid level indication mechanism.
Further, combined type liquid level indication mechanism includes traction rope, the transparence display positioned at fuel tank shell right hand external
Pipe, the float in fuel tank shell, transparence display pipe is connected by upper catheter with fuel tank shell inside, in transparence display pipe
Lifting mark is provided with, traction rope one end is connected with float, and the other end passes through upper catheter and transparence display pipe and lifting mark connection.
Further, the upper catheter and the corner of transparence display pipe are both provided with steering fixed pulley.
Further, the surface of transparence display pipe sets scale plate.
Further, capping is provided with the pouring orifice, fuel tank shell is arranged with L-type installation sole.
Further, the height of partition plate is the 1/2 of fuel tank shell internal depth.
Further, the material of the fuel tank shell is aluminium material.
The beneficial effects of the utility model are as follows：
1st, the utility model is simple in structure, and fuel tank shell outer left side is removably provided with the side for installing pouring orifice
Cover board, the setting of this structure is easy to disassemble and install, further includes combined type liquid level indication mechanism, easy to clear view fuel tank liquid
Position.
When the 2nd, working, changed according to liquid level in fuel tank, float corresponding height changes in fuel tank, so as to drive lifting to put on down
It is mobile, different liquid levels can be shown according to scale, it is convenient to read.
3rd, the material of fuel tank shell is aluminium material, and the fuel tank of aluminium material will not be with fuel oil chemically reactive.Due to aluminium alloy
Possesses the advantages that light-weight, intensity is big, easily shapes and easily welds, suitable for airline carriers of passengers application.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Reference numeral：1- side cover plates, 2- pouring orifices, 3- cappings, 4- liquid back pipes, 5- outlet tubes, 6- partition plates, 7- fuel tank shells
Body, 9- upper catheters, 10- turn to fixed pulley, 11- transparence display pipes, 12- traction ropes, 13- scale plates, 14- lifting marks, 15- peaces
Fill sole, 18- floats.
Embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiments to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of airborne main fuel tank for airline carriers of passengers, including fuel tank shell 7, difference
Pouring orifice 2, outlet tube 5 and the liquid back pipe 4 connected with the inside of fuel tank shell 7, it is characterised in that set in the fuel tank shell 7
Partition plate 6 is equipped with, for partition plate 6 chamber A and chamber B is divided into inside fuel tank shell 7, outlet tube 5 and liquid back pipe 4 are located at chamber A and chamber B respectively
In, 7 outer left side of fuel tank shell is removably provided with the side cover plate 1 for installing pouring orifice 2, further includes combined type liquid level and shows
Show mechanism.
In the present embodiment, fuel tank shell outer left side is removably provided with the side cover plate for installing pouring orifice, this
The setting of structure is easy to disassemble and install, combined type liquid level indication mechanism is further included, easy to clear view oil tank liquid level.
Embodiment 2
It is further optimized on the basis of the tangible embodiment 1 of the present embodiment, is specifically：
Combined type liquid level indication mechanism includes traction rope 12, the transparence display pipe 11 positioned at 7 right hand external of fuel tank shell, position
In the float 18 in fuel tank shell 7, transparence display pipe 11 is connected by upper catheter 9 with the inside of fuel tank shell 7, transparence display pipe
Lifting mark 14 is provided with 11,12 one end of traction rope is connected with float 18, and the other end passes through upper catheter 9 and transparence display pipe 11
It is connected with lifting mark 14.
The corner of the upper catheter 9 and transparence display pipe 11, which is both provided with, turns to fixed pulley 10.
The surface of transparence display pipe 11 sets scale plate 13.
In the present embodiment, during work, changed according to liquid level in fuel tank, float corresponding height changes in fuel tank, so as to drive
Lifting mark moves up and down, and different liquid levels can be shown according to scale, convenient to read.
Embodiment 3
The present embodiment is further optimized on the basis of embodiment 1 or 2, is specifically：
Capping 3 is provided with the pouring orifice 2, fuel tank shell 7 is arranged with L-type installation sole 15.
The height of partition plate 6 is the 1/2 of 7 internal depth of fuel tank shell.
The above, is only the preferred embodiment of the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change, similarly should be included in the scope of protection of the utility model.
Claims (7)
1. a kind of airborne main fuel tank for airline carriers of passengers, including fuel tank shell (7), respectively with being connected inside fuel tank shell (7)
Pouring orifice (2), outlet tube (5) and liquid back pipe (4), it is characterised in that is provided with partition plate (6) in the fuel tank shell (7),
Chamber A and chamber B is divided into inside fuel tank shell (7), outlet tube (5) and liquid back pipe (4) are located in chamber A and chamber B partition plate (6) respectively,
Fuel tank shell (7) outer left side is removably provided with the side cover plate (1) for installing pouring orifice (2), further includes combined liquid
Position indication mechanism.
2. the airborne main fuel tank according to claim 1 for airline carriers of passengers, it is characterised in that combined type liquid level shows machine
Structure includes traction rope (12), the transparence display pipe (11) positioned at fuel tank shell (7) right hand external, in fuel tank shell (7)
Float (18), for transparence display pipe (11) by upper catheter (9) with being connected inside fuel tank shell (7), transparence display pipe (11) is interior
Lifting mark (14) is provided with, traction rope (12) one end is connected with float (18), and the other end passes through upper catheter (9) and transparence display
Pipe (11) is connected with lifting mark (14).
3. the airborne main fuel tank according to claim 2 for airline carriers of passengers, it is characterised in that the upper catheter
(9) it is both provided with the corner of transparence display pipe (11) and turns to fixed pulley (10).
4. the airborne main fuel tank for airline carriers of passengers according to Claims 2 or 3, it is characterised in that transparence display pipe
(11) surface sets scale plate (13).
5. the airborne main fuel tank according to claim 1 for airline carriers of passengers, it is characterised in that the pouring orifice (2)
On be provided with capping (3), fuel tank shell (7) is arranged with L-type installation sole (15).
6. the airborne main fuel tank according to claim 1 for airline carriers of passengers, it is characterised in that the height of partition plate (6) is
The 1/2 of fuel tank shell (7) internal depth.
7. the airborne main fuel tank according to claim 1 for airline carriers of passengers, it is characterised in that the material of fuel tank shell (7)
Expect for aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774974.4U CN207328849U (en) | 2017-06-29 | 2017-06-29 | A kind of airborne main fuel tank for airline carriers of passengers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774974.4U CN207328849U (en) | 2017-06-29 | 2017-06-29 | A kind of airborne main fuel tank for airline carriers of passengers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328849U true CN207328849U (en) | 2018-05-08 |
Family
ID=62425918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774974.4U Expired - Fee Related CN207328849U (en) | 2017-06-29 | 2017-06-29 | A kind of airborne main fuel tank for airline carriers of passengers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328849U (en) |
-
2017
- 2017-06-29 CN CN201720774974.4U patent/CN207328849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |