CN212893898U - Oil feeding pipeline - Google Patents
Oil feeding pipeline Download PDFInfo
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- CN212893898U CN212893898U CN202021305182.0U CN202021305182U CN212893898U CN 212893898 U CN212893898 U CN 212893898U CN 202021305182 U CN202021305182 U CN 202021305182U CN 212893898 U CN212893898 U CN 212893898U
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- oil
- gas recovery
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- pipe
- pipeline
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Abstract
The invention provides an oil filling pipeline which comprises an oiling machine and an oil tank connected with the oiling machine, wherein the oiling machine and the oil tank are connected through an oil outlet pipe, the oiling machine is also connected with an oil gas recovery pipeline, and the oil gas recovery pipeline is connected with a primary oil gas recovery pipe output by the oil tank. The invention provides an oil filling pipeline, which is added with an oil gas recovery part on the basis of pure oil filling, ensures the pressure normalization of an oil filling pipeline and provides the safety coefficient of the whole system.
Description
Technical Field
The invention relates to the field of refueling, in particular to a refueling pipeline.
Background
Petroleum is indispensable blood in modern industrial production and life, and large and small gas stations are distributed all over the world, and the gas stations comprise an upper fuel dispenser and a lower fuel storage tank, some petroleum in the fuel storage tanks can be vaporized into oil gas under different climatic conditions, the pressure in the fuel tanks can be adversely affected by the existence of a large amount of oil gas, and how to provide a fuel filling pipeline capable of balancing the oil gas is the direction needed to be researched.
Disclosure of Invention
The invention provides an oil filling pipeline, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
the oiling pipeline comprises an oiling machine and an oil tank connected with the oiling machine, the oiling machine and the oil tank are connected through an oil outlet pipe, the oiling machine is further connected with an oil gas recovery pipeline, and the oil gas recovery pipeline is connected with a primary oil gas recovery pipe output by the oil tank.
As a preferred scheme of the invention, the oil gas recovery pipeline comprises a first ball valve connected with the oiling machine, the first ball valve is connected with a tee joint, the tee joint is also respectively connected with a second ball valve and a connecting reducer, the connecting reducer is also connected with a secondary recovery steel pipe, and the free end of the secondary recovery steel pipe is connected with a primary oil gas recovery pipe.
In a preferred embodiment of the present invention, a submersible pump is disposed between the oil outlet pipe and the oil tank.
As a preferable scheme of the invention, the oil tank is connected with the oil discharge pipe through an oil discharge port.
As a preferable scheme of the invention, the oil tank is connected with the primary oil gas recovery pipe through a primary exhaust port.
In a preferred embodiment of the present invention, the oil tank is connected to the air pipe through the oil port.
As a preferable scheme of the present invention, the oil measuring port is further connected with an exhaust port.
As the preferred scheme of the invention, the vent pipe is sequentially provided with a detection port, a third ball valve and a flame arrester.
In a preferred embodiment of the present invention, a liquid level meter is attached to the oil tank.
Has the advantages that:
the oiling pipeline comprises an oiling machine and an oil tank connected with the oiling machine, the oiling machine is connected with the oil tank through an oil outlet pipe, the oiling device is further connected with an oil gas recovery pipeline, and the oil gas recovery pipeline is connected with a primary oil gas recovery pipe output by the oil tank. The invention provides an oil filling pipeline, which is added with an oil gas recovery part on the basis of pure oil filling, ensures the pressure normalization of an oil filling pipeline and provides the safety coefficient of the whole system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
In the figure, a fuel dispenser 1, a tee joint 2, a first ball valve 3, a second ball valve 4, a connecting reducer 5, a secondary recovery steel pipe 6, an oil outlet pipe 7, a primary oil gas recovery pipe 8, an oil discharge pipe 9, a vent pipe 10, a detection port 11, a third ball valve 12, a flame arrester 13, an oil metering port 14, an exhaust port 15, an oil-submersible pump 16, a liquid level meter 17, an oil discharge port 18, a primary exhaust port 19 and an oil tank 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The oil filling pipeline shown in fig. 1 comprises an oil filling machine 1 and an oil tank 20 connected with the oil filling machine, wherein the oil filling machine and the oil tank 20 are connected through an oil outlet pipe 7, the oil filling machine 1 is further connected with an oil gas recovery pipeline, and the oil gas recovery pipeline is connected with a primary oil gas recovery pipe 8 output by the oil tank 20.
The oil gas recovery pipeline comprises a first ball valve 3 connected with the oiling machine 1, the first ball valve 3 is connected with a tee joint 2, the tee joint 2 is further respectively connected with a second ball valve 4 and a connecting reducer 5, the connecting reducer 5 is further connected with a secondary recovery steel pipe 6, and the free end of the secondary recovery steel pipe 6 is connected with a primary oil gas recovery pipe 8.
A submersible pump 16 is provided between the flowline 7 and the tank 20.
The oil tank 20 is connected with the oil discharge pipe 9 through an oil discharge port 18.
The oil tank 20 is connected to the primary oil and gas recovery pipe 8 through a primary vent 19.
The oil tank 20 is connected to the breather pipe 10 through the metering orifice 14.
The oil metering port 14 is also connected with an exhaust port 15.
The vent pipe 10 is provided with a detection port 11, a third ball valve 12 and a flame arrester 13 in sequence.
The tank 20 is provided with a level gauge 17.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The oiling line comprises an oiling machine (1) and an oil tank (20) connected with the oiling machine, and is characterized in that the oiling machine is connected with the oil tank (20) through an oil outlet pipe (7), the oiling machine (1) is further connected with an oil gas recovery pipeline, and the oil gas recovery pipeline is connected with a primary oil gas recovery pipe (8) output by the oil tank (20).
2. The refueling pipeline according to claim 1, wherein the oil gas recovery pipeline comprises a first ball valve (3) connected with the refueling machine (1), the first ball valve (3) is connected with a tee joint (2), the tee joint (2) is further respectively connected with a second ball valve (4) and a connecting large and small head (5), the connecting large and small head (5) is further connected with a secondary recovery steel pipe (6), and the free end of the secondary recovery steel pipe (6) is connected with a primary oil gas recovery pipe (8).
3. The filling line according to claim 1, characterized in that a submersible pump (16) is arranged between the production line (7) and the tank (20).
4. The filler line according to claim 1, characterized in that the tank (20) is connected to the oil drain (9) by an oil drain (18).
5. The filler line according to claim 1, wherein the tank (20) is connected to the primary oil and gas recovery line (8) via a primary vent (19).
6. The filler line according to claim 1, characterized in that the oil tank (20) is connected to the breather pipe (10) via a metering orifice (14).
7. The filler line according to claim 6, characterized in that the metering orifice (14) is also connected with a vent (15).
8. The filler pipe according to claim 6, wherein the vent pipe (10) is provided with a detection port (11), a third ball valve (12) and a flame arrester (13) in sequence.
9. The filler line according to claim 1, characterized in that a level gauge (17) is mounted on the tank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305182.0U CN212893898U (en) | 2020-07-06 | 2020-07-06 | Oil feeding pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305182.0U CN212893898U (en) | 2020-07-06 | 2020-07-06 | Oil feeding pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893898U true CN212893898U (en) | 2021-04-06 |
Family
ID=75285360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021305182.0U Active CN212893898U (en) | 2020-07-06 | 2020-07-06 | Oil feeding pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893898U (en) |
-
2020
- 2020-07-06 CN CN202021305182.0U patent/CN212893898U/en active Active
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