CN209128030U - Closed fuel loading system - Google Patents
Closed fuel loading system Download PDFInfo
- Publication number
- CN209128030U CN209128030U CN201822015351.6U CN201822015351U CN209128030U CN 209128030 U CN209128030 U CN 209128030U CN 201822015351 U CN201822015351 U CN 201822015351U CN 209128030 U CN209128030 U CN 209128030U
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- China
- Prior art keywords
- rolling device
- tube rolling
- loading system
- fuel loading
- closed
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Abstract
The utility model relates to fuel-servicing equipment fields, especially a kind of entire oil transportation process is completed under closed environment, to effectively prevent oil gas leakage, guarantee to use safe closed fuel loading system, including sequentially connected prefilter, fine filter and mass flow meters, the mass flow meters outlet is provided with a point sled pipeline, described point of sled pipeline is connected to total tube rolling device, total tube rolling device with each tube rolling device is divided to be connected to, wherein each tube rolling device is divided to be connected to refueling nozzle.Sealing of the utility model due to realizing entire Fuel injection system, to ensure that the closed oiling of no oil gas, oil liquid leakage, and entire refueling process can realize constant pressure, quantitative, closed, unattended automatic oiling, be particularly suitable among various unattended automatic oilings applications.
Description
Technical field
The utility model relates to fuel-servicing equipment field, especially a kind of closed fuel loading system.
Background technique
Automatic fuelling device is not uncommon for, but more or less has certain defect, wherein defect the most outstanding have with
Lower several points: one, fuel loading system can not accomplish to seal, and the live presence that refuel of oil and gas leakage, volatilization and oil liquid leakage is very big
Fire hazard.Two, since oil gun is different apart from oil pump distance when refueling, it may appear that every oil liquid pressure oil gun position is not
One.Three, can not accomplish completely to monitor in real time, full-automatic unmanned automatic oiling on duty.Four, miscellaneous in oil liquid in refueling process
The impurity generated in matter or system can enter with oil liquid by fuel-servicing equipment.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of entire oil transportation processes to complete under closed environment,
To effectively prevent oil gas leakage, guarantee to use safe closed fuel loading system.
The technical scheme adopted by the utility model to solve the technical problem is as follows: closed fuel loading system, including be sequentially connected
Prefilter, fine filter and mass flow meters, mass flow meters outlet is provided with a point sled pipeline, described point of sled pipeline and total
Tube rolling device connection, total tube rolling device with each tube rolling device is divided to be connected to, wherein each tube rolling device is divided to be connected to refueling nozzle.
Further, being provided with overflow valve between the prefilter and fine filter.
Further, including air compressor machine, the air compressor machine and overflow valve constitute oil circuit clearing systems.
Further, being provided with oil pump between the prefilter and fine filter.
Further, total tube rolling device and dividing between tube rolling device and being provided with shunting meter.
Further, include point power control cabinet being correspondingly connected with refueling nozzle, total power control cabinet for being connect with point power control cabinet, institute
Total power control cabinet is stated to connect with oil pump.
Further, total power control cabinet includes PLC system.
The beneficial effects of the utility model are: in actual use, oil liquid goes via prefilter big in degreasing fluid first
Then granule foreign goes fine impurities and moisture in degreasing fluid via fine filter, is then measured by mass flow meters,
It is transported at total tube rolling device by total pipeline later, after reaching total tube rolling device, oil plant is respectively delivered to each point of sled general pipeline, then passes through
Then excessively sled general pipeline is directly combined with subsequent closed tank lid by refueling nozzle to a point sled tube rolling device and is carried out refueling operation i.e.
It can.The utility model is due to realizing the sealing of entire Fuel injection system, thus ensure that the closed oiling of no oil gas, oil liquid leakage,
And entire refueling process can realize constant pressure, quantitative, closed, unattended automatic oiling, be particularly suitable for it is various it is unattended from
Among dynamic application of refueling.
Detailed description of the invention
Fig. 1 is the structure chart at the main sled end of the oil inlet of the utility model.
Fig. 2 is the structure chart for oil sled end of the utility model.
In the figure, it is marked as prefilter 1, oil pump 2, fine filter 3, overflow valve 4, mass flow meters 5, dividing sled pipeline 51, being empty
Press 6, total tube rolling device 8, shunts meter 9, divides tube rolling device 10, refueling nozzle 11, point power control cabinet 12 total power control cabinet 7.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Closed fuel loading system as shown in Figure 1 and Figure 2, including sequentially connected prefilter 1, fine filter 3 and total flow
Meter 5, the outlet of mass flow meters 5 are provided with a point sled pipeline 51, and described point of sled pipeline 51 is connected to total tube rolling device 8, total volume
Pipe device 8 with each tube rolling device 10 is divided to be connected to, wherein tube rolling device 10 is each divided to be connected to refueling nozzle 11, refueling nozzle 11 with it is subsequent closed
Fuel tank cap combination.
The utility model is due to realizing the sealing of entire Fuel injection system, to ensure that no oil gas, oil liquid leakage are closed
It refuels.It is explosion-proof due to successfully realizing entire fuel loading system, prevent the refuel overweight initiation explosion of live oil gas or fire.Together
When, it may be implemented to monitor the oil liquid in fuel tank in real time, automatic oiling when oil mass reaches low level, when the jump gunlock system of oil gun
When something goes wrong, fuel loading system will enter automatic protection mechanism.
Damage when oil inlet excess to equipment in order to prevent, and realize that the recycling to oil plant in pipeline is cleared up, Ke Yixuan
It selects and adds overflow valve 4, i.e., overflow valve 4 is set between the prefilter 1 and fine filter 3.As shown in Figure 1, overflow valve 4 can
To realize the reflux of gasoline.Further, air compressor machine 6 is preferably added, the air compressor machine 6 constitutes oil circuit clearing systems with overflow valve 4.
Wherein, overflow valve 4 and the formation of air compressor machine 6 empty oil circuit mechanism；At the end of oiling, air compressor machine 6 starts, and cleans residual in pipeline
Oil；Pressure rise in pipeline, overflow valve 4 are opened, and extra oil liquid returns in prefilter 1, are recycled using 2 import of oil pump.
In order to improve the efficiency of oil inlet, oil pump 2 preferably is added between the prefilter 1 and fine filter 3.In oil pump
(2) under power drive, oil liquid enters prefilter 1 from tank truck feed line.
In order to realize to dividing the real time monitoring of 10 oil inlet quantity of tube rolling device, thus realize the effect of automatic control, total volume
Pipe device 8 and dividing between tube rolling device 10, which is preferably provided with, shunts meter 9.
In order to realize the control to entire oil supply system, preferably such scheme: including what is be correspondingly connected with refueling nozzle 11
Point power control cabinet 12, the total power control cabinet 7 connecting with point power control cabinet 12, total power control cabinet 7 are connect with oil pump 2.Firstly, being set on fuel tank
Liquid-level probe level monitoring is set, and information is fed back to point power control cabinet 12 and is summarized, then is transferred to total power control cabinet 7, by total power control cabinet 7
In PLC system judge and sender, issue message and be passed to oil pump 2 and point power control cabinet 12, be assigned to by point power control cabinet 12
Corresponding refueling nozzle 11, realizes automatic oiling mechanism and volume read-out protection mechanism.
The utility model realizes the totally-enclosed of refueling process, no oil liquid, oil and gas leakage；Automatic Control, it is unattended；
Lube purification；Convenient and efficient, safety and environmental protection and other effects, Technique Popularizing prospect is very wide.
Claims (7)
1. closed fuel loading system, it is characterised in that: including sequentially connected prefilter (1), fine filter (3) and mass flow meters
(5), mass flow meters (5) outlet is provided with a point sled pipeline (51), and described point of sled pipeline (51) is connected to total tube rolling device (8),
Total tube rolling device (8) with each tube rolling device (10) is divided to be connected to, wherein tube rolling device (10) is each divided to be connected to refueling nozzle (11).
2. closed fuel loading system as described in claim 1, it is characterised in that: the prefilter (1) and fine filter (3) it
Between be provided with overflow valve (4).
3. closed fuel loading system as claimed in claim 2, it is characterised in that: including air compressor machine (6), the air compressor machine (6) with
Overflow valve (4) constitutes oil circuit clearing systems.
4. closed fuel loading system as claimed in claim 1 or 2, it is characterised in that: the prefilter (1) and fine filter
(3) oil pump (2) are provided between.
5. closed fuel loading system as claimed in claim 1 or 2, it is characterised in that: total tube rolling device (8) and divide tube rolling device
(10) it is provided between and shunts meter (9).
6. closed fuel loading system as claimed in claim 1 or 2, it is characterised in that: including what is be correspondingly connected with refueling nozzle (11)
Point power control cabinet (12), the total power control cabinet (7) connecting with a point power control cabinet (12), total power control cabinet (7) connect with oil pump (2).
7. closed fuel loading system as claimed in claim 6, it is characterised in that: total power control cabinet (7) includes PLC system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015351.6U CN209128030U (en) | 2018-12-03 | 2018-12-03 | Closed fuel loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015351.6U CN209128030U (en) | 2018-12-03 | 2018-12-03 | Closed fuel loading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128030U true CN209128030U (en) | 2019-07-19 |
Family
ID=67247716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015351.6U Active CN209128030U (en) | 2018-12-03 | 2018-12-03 | Closed fuel loading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128030U (en) |
-
2018
- 2018-12-03 CN CN201822015351.6U patent/CN209128030U/en active Active
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