CN206188377U - A small -size refueling equipment for general aviation - Google Patents
A small -size refueling equipment for general aviation Download PDFInfo
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- CN206188377U CN206188377U CN201621216603.6U CN201621216603U CN206188377U CN 206188377 U CN206188377 U CN 206188377U CN 201621216603 U CN201621216603 U CN 201621216603U CN 206188377 U CN206188377 U CN 206188377U
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- oil
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- general aviation
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Abstract
The utility model relates to an aircraft fueling technical field, concretely relates to refueling equipment who is used for general aviation, including automobile body, oil tank and refueling system, oil tank sled dress is on the automobile body, refueling system including the oil discharge device that connects gradually, oil pump, add oil pipe and proclaim oneself the formula oil gun, oil discharge device is the oil discharge device that floats, the oil pump and add oil pipe between still be provided with oil water separator, oil delivery side of pump and oil water separator's access connection, it is connected with oil water separator's oil -out to add oil pipe. The devices such as oil discharge device, oil water separator and pump front filter that float are abundant isolates impurity and the moisture in the oil, guarantees to add the oil quality among the aircraft equipment, and the reduction is to the damage of combustion engine. Satisfied navigation baby plane user single volume read -out few, every month, the few characteristics of per quarter volume read -out, this equipment accords with miniaturized fuel feeding demand for services, the mobility is strong.
Description
Technical field
The utility model is related to aircraft refuelling technical field, and in particular to a kind of small-sized oiling for General Aviation sets
It is standby.
Background technology
Existing skid-mounted fuel-servicing equipment is comparatively irremovable, belongs to semifixed equipment, and volume is larger, for small
For type general aviation aircraft user, this oiling mode is not ideal enough, is China's General Aviation the reason for cause this phenomenon
Market starting evening, slower development, General Aviation share very little, since this 2 years, country progressively starts to decontrol low latitude field,
And General Aviation Development is encouraged in policy, and plans more than the 580 General Aviation airport of construction during " 13 ", so
Objectively exacerbate the urgency of Small Universal air equipment oiling service.
In order to solve the above problems, the small-sized fuel-servicing equipment for General Aviation, such as Publication No. are developed
The utility model patent of CN204340836U discloses that a kind of helicopter is peculiar to vessel and airport tank service truck, including car body and oiling
Device, is provided with scroll wheel on car body, ground wire is installed on car body；Refueling device includes fuel sucking pipe, gasoline pump, the first connecting tube
Road, oil water separator, the second connecting pipe, valve, the 3rd connecting pipe, gasoline pump flowmeter, oil filling pipe winding rotating disk, oiling
Pipe and nozzle, the tank service truck simple structure, are not only suitable for being fueled a plane on airport, it is also possible to stopping aboard ship straight
Rise aircraft to be refueled, the filling location of helicopter is no longer limited, and be also more suitable for the oiling of Small Universal air equipment
Service.
Although having been reached in above-mentioned prior art, mobility is strong, flexible advantage, for this kind of free-standing
Small-sized oil storage refueling device, the source of oil product is more complicated, and replacement frequency is high, the more difficult control of the impurity and moisture in oil product and clear
Go out, it will usually influence the quality of oil product, on the one hand add the impurity and moisture of the doping of the oil product in air equipment can reduce fuel oil
Efficiency of combustion, on the other hand can cause irreversible damage to the internal combustion engine of air equipment.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind can remove combustion well cuts and moisture
Moveable General Aviation equipment refueling device.
To achieve these goals, the utility model provides a kind of small-sized fuel-servicing equipment for General Aviation, including
Car body, oil tank and fuel loading system, the oil tank are arranged on car body, and the fuel loading system includes the fuel-displaced dress of floating being sequentially connected
Put, oil pump, oil filling pipe and self-sealing oil gun, be additionally provided with oil water separator between the oil pump and oil filling pipe.Certainly, the oil
The outlet of pump is connected with the import of oil water separator, and the oil filling pipe is connected with the oil-out of oil water separator.
Flotation fuel-discharging device of oil tank its one end is connected on the fuel-displaced short tube of tank bottom, and the other end is hung under liquid level with float,
And fluctuated with liquid surface lifting, superficial layer fuel oil is extracted all the time, because moisture, impurity are acted in the floating drop of gravitational field, on
The moisture and impurity of layer fuel oil are consistently lower than bottom oil layer, therefore, using flotation fuel-discharging device of oil tank, extract upper strata fuel oil, energy
Ensure to extract cleaner fuel oil out, extend the service life of upstream device.When the fuel oil containing water is passed through oil water separator, flood
Drop in and fall under Action of Gravity Field oil water separator bottom, vaporific small water droplet condenses into flood and drops onto water-oil separating by silk screen capture
Device bottom.Therefore the moisture of entrainment be separated, and the liquid being separated flows into bottom and discharged through valve is opened manually
Or load onto air tapping valve in bottom and excrete so that the moisture in fuel oil is excluded, and the quality of oil product is lifted.
Further, the floating oil discharging device includes the fuel-displaced short tube, swivel joint, petroleum pipeline, the suction that are sequentially connected
Port and float, the swivel joint connect the petroleum pipeline and fuel-displaced short tube, and the fuel-displaced short tube is arranged on hold-down support
And be connected with the entrance of oil pump through oil tank wall.Preferably, the floating oil discharging device also includes electrostatic export line, the electrostatic
Export line one end is connected with float, and the other end is connected with tank deck, for discharging the electrostatic accumulated on float, prevents electrostatic spark
Appearance.
Further, the porch of the oil pump is connected with pump front filter.When fuel oil enters filter by pump front filter
After cylinder, solid impurity particle is blocked in filter cylinder, and the fuel oil of cleaning is discharged by filter cylinder by filter outlet.Further go
Except the solid particle polluter of residual in fuel oil, the quality of oil product was both ensure that, and prevented granule foreign to enter into pump again, damaged
The part of bad pump.
Further, it is connected with density sensor on the inhalation port.Density sensor is used to determine the fuel-displaced dress that floats
The fluid density at suction inlet is put, when the suction inlet of floating oil discharging device reaches the interface of profit layering, density sensor can
Arrived with fast monitored, so as to remind staff to release in time the water layer and impurity of bottom, and rejoin fresh oil, it is to avoid water
Divide and impurity is suctioned out.
Further, the oil tank is horizontal double-wall tank, is provided with interlayer in the interlayer that the double layers of walls is constituted and lets out
Dew detection means.The preferred scheme of interlayer leak detection apparatus a kind of, the interlayer leak detection apparatus liquid level sensor,
The liquid level sensor is arranged on the lowermost end in interlayer.Inert gas can also be filled with the interlayer of double walled tank, it is described
The position of interlayer is also equipped with pressure gauge, the change of air pressure in interlayer is observed by manometric numerical value change, for judging
Whether interlayer leaks.
Further, also including capstan winch, the oil filling pipe is coiled on the capstan winch.Can be wrapped in for oil filling pipe by capstan winch
Above it, space is saved, and be easy to adjust oiling distance, controllability is stronger.
Further, one end of the oil tank is connected with equipment compartment, is filtered before the oil pump, oil water separator, capstan winch, pump
Device is located in the equipment compartment, and fire wall is provided between the equipment compartment and oil tank.It is overlap welding between equipment compartment and oil tank
Connect and be connected, and separation treatment is done in end socket leading portion steel plate, spaced apart intervals can place fire-proof and explosion-proof material, so as to form anti-
Wall with flues.
Further, oil gun seat is provided with the equipment compartment, oil gun seat is for fixing self-sealing oil gun.
Using above-mentioned technical proposal, including following Advantageous Effects：
1st, the device such as floating oil discharging device, oil water separator and pump front filter sufficiently isolate impurity in oil product and
Moisture, it is ensured that be added to the oil quality in air equipment, reduces the damage to combustion engine.
2nd, the characteristics of navigation baby plane user's single volume read-out is few, monthly, and quarterly volume read-out is few, this equipment symbol are met
Close miniaturization fuel feeding demand for services；Meet the navigation baby plane user requirement strong with the mobility of the service of refueling；Meet navigation
The requirement of personal aircraft owner diversification oiling service.
Brief description of the drawings
Fig. 1 is the fuel loading system structural representation of fuel-servicing equipment in the utility model；
Fig. 2 is the equipment compartment inner structure schematic diagram of fuel-servicing equipment in the utility model；
Fig. 3 is the overall structure diagram of fuel-servicing equipment in the utility model；
Fig. 4 is the workflow schematic diagram of fuel-servicing equipment in the utility model；
In figure,
1st, oil tank；2nd, oil discharging device；21st, petroleum pipeline；22nd, swivel joint；23rd, inhalation port；24th, float；25th, it is fuel-displaced short
Pipe；3rd, oil pump；4th, oil filling pipe；5th, self-sealing oil gun；6th, oil water separator；7th, pump front filter；8th, interlayer leak detection apparatus；
9th, capstan winch；10th, snap joint；11st, flowmeter；12nd, manhole；13rd, ladder；14th, equipment compartment.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, is clearly and completely described, it is clear that described reality to the technical scheme in the utility model embodiment
It is a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality new
The scope of type protection.
In the utility model, term " on ", D score, "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outward ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be as the case may be understood.
Additionally, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Or be indirectly connected to by intermediary, or be two connections internal between device, element or part.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
Unless otherwise indicated, the implication of " multiple " is two or more.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.Fig. 1~4 are given
Specific embodiment of the present utility model is gone out.
As shown in Figure 1 to 4, the utility model provides a kind of small-sized fuel-servicing equipment for General Aviation, including car
Body, oil tank 1 and fuel loading system, the skid of the oil tank 1 on car body, the fuel loading system include be sequentially connected oil discharging device 2,
Oil pump 3, oil filling pipe 4 and self-sealing oil gun 5, the oil discharging device 2 are floating oil discharging device, between the oil pump 3 and oil filling pipe 4
Oil water separator 6 is additionally provided with, the outlet of the oil pump 3 is connected with the import of oil water separator 6, the oil filling pipe 4 and profit
The oil-out connection of separator 6.Flowmeter 11 can also be set in pipeline in addition, for detecting volume read-out.
In above-mentioned implementation method, wheel is installed on car body, it is possible to achieve easily move, oil tank 1 can for square tank or
Round can, vertical or horizontal, the floating oil discharging device its one end of oil tank 1 is connected on the fuel-displaced short tube 25 in the bottom of oil tank 1, and the other end is same
Float 24 is hung under liquid level, and is fluctuated with liquid surface lifting, and superficial layer fuel oil is extracted all the time.Oil water separator 6, including enter
Mouth, separator body, outlet, and current stabilization component in separator body, coalescing internal and free settling region, outlet
Including oil export and water out, described coalescing internal can be the V-shape component of horizontal direction arranged in parallel.More specifically
Ground, the V-shape component of horizontal direction can be sandwich construction, and every layer constitutes V-shape by two pieces of swash plates intersections.
Ladder 13 and manhole 12 are additionally provided with oil storage tank 1, for the maintenance of equipment.
In the above-described embodiment, specifically, the floating oil discharging device, including petroleum pipeline 21, swivel joint 22, suction
Port 23, float 24, fuel-displaced short tube 25 and hold-down support, the one end of the petroleum pipeline 21 is connected with the swivel joint 22, another
The end connection inhalation port 23, the inhalation port 23 is connected with the float 24, and the swivel joint 22 connects described defeated
Oil pipe 21 and fuel-displaced short tube 25, the fuel-displaced short tube 25 are arranged on entering on the hold-down support and through the wall of oil tank 1 and oil pump 3
Mouth connection.
When oil tank 1 feeds or discharges, floating oil discharging device is fluctuated by float 24 with the lifting of liquid level, by
Linked together with one end of petroleum pipeline 21 in float 24, the other end of petroleum pipeline 21 is connected on swivel joint 22, therefore institute
Stating petroleum pipeline 21 can move up and down under the drive of float 24, and the one end for connecting float 24 is the inhalation port 23 of oil, is set
Count under immersed in liquid level as shallow as possible, oil is flowed into from this port, swivel joint is flowed into from another port by petroleum pipeline 21
22, then enter outside the fuel-displaced pouring vessel of short tube 25 by swivel joint 22, so as to reach fuel-displaced purpose of floating.Using process
In, substantial amounts of electrostatic is often gathered on float 24, floating oil discharging device preferably includes electrostatic export line, the electrostatic export line
One end is connected with float 24, and the other end is connected with tank deck.
In the above-described embodiment, specifically, the porch of the oil pump 3 is connected with pump front filter 7.When fuel oil passes through
After pump front filter 7 enters filter cylinder, solid impurity particle is blocked in filter cylinder, and the fuel oil of cleaning passes through filter cylinder by filter
Outlet discharge.The solid particle polluter remained in fuel oil is further eliminated, the quality of oil product had both been ensure that, particle is prevented again
Impurity is entered into pump, damages the part of pump.
As shown in figure 4, the specific workflow of the utility model embodiment is given, in the utility model fuel-servicing equipment
Fuel oil can be supplied by the car of oil tank 1, after the car of oil tank 1 is connected with oil storage tank 1 using Special quick-adapter 10, by fuel oil from
The car of oil tank 1 is unloaded into oil storage tank 1.The flow of fueling operation is that control oil pump 3 is opened, and floating oil discharging device is extracted in oil tank 1
The oil reservoir of the superiors, by passing sequentially through the pump front filter 7, gasoline pump 3, oil water separator 6 and the oiling that are connected through piping
Pipe 4, is injected into the fuel tank of air equipment finally by Oil gun with automatic cutoff device.
In the above-described embodiment, specifically, it is connected with density sensor on the inhalation port 23.Density sensor is used
In the fluid density at floating oil discharging device suction inlet is determined, when the suction inlet of floating oil discharging device reaches the interface of profit layering
When, density sensor can be arrived with fast monitored, so that remind staff to release in time the water layer and impurity of bottom, and again
Add fresh oil, it is to avoid moisture and impurity are suctioned out.
Density sensor refers to just that can experience fluid density, and can be converted it to as utilizable
The sensor of output signal.Existing liquid density sensor can be divided into six classes：Condenser type, ultrasonic type, tuning-fork type, resonance
Formula, ray type and vibration tube-type liquid density sensor.In the above-described embodiment, six kinds of above-mentioned sensors can make
With, such as condenser type liquid density sensor, it is that the buoyancy of standard item is not according in the testing liquid for differing
Together, the distance that so may result between two pole plates of the electric capacity coupled together with standard item changes, and then causes electricity
Appearance changes.
In the above-described embodiment, specifically, the oil tank 1 is horizontal double-wall tank, the folder that the double layers of walls is constituted
Interlayer leak detection apparatus 8 are provided with layer.The interlayer leak detection apparatus 8 are liquid level sensor, the liquid level sensor
Lowermost end in interlayer.As another alternative scheme, inert gas is filled with the interlayer of double walled tank, it is described
The position of interlayer is also equipped with pressure gauge, for the pressure in real-time monitoring interlayer.
In the above-described embodiment, specifically, also including capstan winch 9, the oil filling pipe 4 is coiled on the capstan winch 9.Capstan winch
9 can wind in the above oil filling pipe 4, save space, and be easy to adjust oiling distance, and controllability is stronger.
In the above-described embodiment, specifically, one end of the oil tank 1 is connected with equipment compartment 14, the oil pump 3, profit
Separator 6, capstan winch 9, pump front filter 7 are located in the equipment compartment 14, and fire prevention is provided between the equipment compartment 14 and oil tank 1
Wall.
In the above-described embodiment, specifically, oil gun seat is provided with the equipment compartment 14, oil gun seat is for fixing self-styled
Formula oil gun 5.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of small-sized fuel-servicing equipment for General Aviation, including car body, oil tank (1) and fuel loading system, the oil tank are installed
On car body, it is characterised in that the fuel loading system includes the floating oil discharging device (2), oil pump (3), the oil filling pipe that are sequentially connected
(4) oil water separator (6) and self-sealing oil gun (5), is additionally provided between the oil pump and oil filling pipe.
2. the small-sized fuel-servicing equipment for General Aviation according to claim 1, it is characterised in that the fuel-displaced dress of the floating
Fuel-displaced short tube (25), swivel joint (22), petroleum pipeline (21), inhalation port (23) and float (24) including being sequentially connected are put,
The swivel joint connects the petroleum pipeline and fuel-displaced short tube, and the fuel-displaced short tube is arranged on hold-down support and through oil tank wall
It is connected with the entrance of oil pump.
3. the small-sized fuel-servicing equipment for General Aviation according to claim 2, it is characterised in that the fuel-displaced dress of the floating
Putting also includes electrostatic export line, and described electrostatic export line one end is connected with float, and the other end is connected with tank deck.
4. the small-sized fuel-servicing equipment for General Aviation according to claim 2, it is characterised in that the entrance of the oil pump
Place is connected with pump front filter (7).
5. the small-sized fuel-servicing equipment for General Aviation according to claim 4, it is characterised in that on the inhalation port
It is connected with density sensor.
6. the small-sized fuel-servicing equipment for General Aviation according to claim 1, it is characterised in that the oil tank is horizontal
Double walled tank, is provided with interlayer leak detection apparatus (8) in the interlayer of the horizontal double-wall tank.
7. the small-sized fuel-servicing equipment for General Aviation according to claim 6, it is characterised in that the interlayer leakage inspection
Survey device is liquid level sensor, and the liquid level sensor is arranged on the bottom in interlayer.
8. the small-sized fuel-servicing equipment for General Aviation according to claim 6, it is characterised in that the folder of horizontal double-wall tank
Inert gas is filled with layer, the interlayer is also equipped with pressure gauge.
9. the small-sized fuel-servicing equipment for General Aviation according to claim 1, it is characterised in that the fuel-servicing equipment is also
Including capstan winch (9), the oil filling pipe is coiled on the capstan winch.
10. the small-sized fuel-servicing equipment for General Aviation according to claim 9, it is characterised in that the one of the oil tank
End is connected with equipment compartment (14), and the oil pump, oil water separator, capstan winch, pump front filter are located in the equipment compartment, described to set
It is standby that fire wall is provided between cabin and oil tank；Oil gun seat is provided with the equipment compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216603.6U CN206188377U (en) | 2016-11-11 | 2016-11-11 | A small -size refueling equipment for general aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216603.6U CN206188377U (en) | 2016-11-11 | 2016-11-11 | A small -size refueling equipment for general aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188377U true CN206188377U (en) | 2017-05-24 |
Family
ID=58733900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216603.6U Active CN206188377U (en) | 2016-11-11 | 2016-11-11 | A small -size refueling equipment for general aviation |
Country Status (1)
| Country | Link |
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| CN (1) | CN206188377U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045541A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of floating suction peculiar to vessel |
| CN108975259A (en) * | 2018-09-29 | 2018-12-11 | 马恩保 | A kind of pot type urea for vehicle dispatching delivery vehicle |
| CN109484779A (en) * | 2018-10-12 | 2019-03-19 | 山东赛马力动力科技有限公司 | A kind of novel double-wall oil tank |
| CN110422816A (en) * | 2019-07-24 | 2019-11-08 | 山东裕泰石油装备有限公司 | A kind of water-oil separating skid-mounted gas station |
-
2016
- 2016-11-11 CN CN201621216603.6U patent/CN206188377U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045541A (en) * | 2017-12-15 | 2018-05-18 | 广新海事重工股份有限公司 | A kind of floating suction peculiar to vessel |
| CN108975259A (en) * | 2018-09-29 | 2018-12-11 | 马恩保 | A kind of pot type urea for vehicle dispatching delivery vehicle |
| CN109484779A (en) * | 2018-10-12 | 2019-03-19 | 山东赛马力动力科技有限公司 | A kind of novel double-wall oil tank |
| CN110422816A (en) * | 2019-07-24 | 2019-11-08 | 山东裕泰石油装备有限公司 | A kind of water-oil separating skid-mounted gas station |
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