Oil delivery anti-blocking high-pressure manifold

Abstract

The utility model relates to the technical field of oil delivery, in particular to an oil delivery anti-blocking high-pressure manifold which comprises a supporting ring pipe, a first main pipe and a second main pipe, the outer side of the supporting ring pipe is sleeved with limiting sleeves at equal intervals, connecting springs are welded to the outer sides of the limiting sleeves, and the other ends of the connecting springs are connected with a positioning plate through positioning pieces. The inner side of the supporting ring pipe is connected with flow dividing pipes at equal intervals, and one end of each flow dividing pipe is connected with a flow dividing branch pipe through a bent connecting pipe; one end of the supporting ring pipe is connected with a second main pipe, one end of the second main pipe is connected with a filter cartridge through a sealing disc B, a filter screen is installed in the filter cartridge through a screw, and the other end of the filter cartridge is connected with a first main pipe through a sealing disc A; the buffering effect of the supporting ring pipe is improved through the connecting spring, and when the flow speed in the pipeline is large, the buffering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil transportation, in particular to an anti-blocking high-pressure pipe manifold for oil transportation. Background Art

[0002] Oil production refers to the method of drilling a vertical well from the surface to the underground oil layer according to the drilling and exploration data, and relying on the internal pressure of the oil reservoir itself or artificial pressure to lift the oil along the oil well to the ground; there are many other methods for oil production, such as self-flowing oil production and artificial lifting oil production. Self-flowing oil production means that when the reservoir pressure is higher than the oil well fluid column pressure, the oil in the reservoir can be lifted to the ground along the well and the Christmas tree to achieve the effect of self-flowing. Artificial lifting oil production is a method of artificially pressurizing the bottom of the well to lift the oil in the reservoir to the ground; oil production requires the deployment of high-pressure oil transportation manifolds.

[0003] The existing high-pressure manifold for oil transportation has an insignificant anti-blocking effect, and cannot improve the buffering effect when the flow velocity in the pipeline is high. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides an anti-blocking high-pressure manifold for oil transportation, which utilizes a connecting spring to improve the buffering effect of a supporting ring pipe, and improves the buffering effect when the flow velocity in the pipeline is relatively large.

[0005] The technical solution adopted by the utility model to solve the technical problem is a high-pressure manifold for preventing oil transportation from being blocked, comprising a supporting ring pipe, a first main pipe and a second main pipe, the outer side of the supporting ring pipe is sleeved with a limiting sleeve at an equal distance, and the outer side of the limiting sleeve is welded with a connecting spring, the other end of the connecting spring is connected to a positioning plate through a positioning sheet, the inner side of the supporting ring pipe is connected with a shunt pipe at an equal distance, and one end of the shunt pipe is connected to a shunt branch pipe through a bent connecting pipe;

[0006] One end of the supporting ring tube is connected to the second main pipe and one end of the second main pipe is connected to the filter cartridge via a sealing disk B. A filter screen is installed in the filter cartridge via screws. The other end of the filter cartridge is connected to the first main pipe via a sealing disk A.

[0007] By adopting the above technical scheme, the positioning bolts on the positioning plate are used to facilitate the installation and fixing of the support ring pipe, the oil inlet of the oil inlet main pipe is buried in the oil, the main control valve and the branch pipe control valve are opened, the suction pump power is turned on, the oil is sucked into the filter cartridge by the suction pump, and the impurities in the oil are filtered out by the filter net to ensure the purity and avoid clogging of the pipeline. The oil enters the diversion branch pipe through the support ring pipe for diversion, which is convenient for diversion to the oil storage container. The pressure on the pipeline is reduced by diversion to avoid damage to the pipeline. The connecting spring is used to improve the buffering effect of the support ring pipe. When the flow rate in the pipeline is large, the buffering effect is improved.

[0008] Specifically, one end of the first main pipe is connected to the output port of the suction pump and the input port of the suction pump is connected to the oil inlet main pipe.

[0009] By adopting the above technical solution, the power supply of the suction pump is turned on, and the suction pump is used to suck the oil into the filter cartridge.

[0010] Specifically, positioning bolts are installed on the positioning plate through screw holes.

[0011] Specifically, a branch pipe control valve is provided on the diversion branch pipe.

[0012] Specifically, a main control valve is provided on the second main pipe.

[0013] Specifically, the positioning plates are provided in three groups and are arranged in an isosceles triangle.

[0014] By adopting the above technical solution, the support ring pipe can be easily installed and fixed by using the positioning bolts on the positioning plate, and the stability is greatly improved.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a high-pressure manifold for preventing oil transportation from being blocked. The filter screen is used to filter out impurities in the oil, thereby ensuring the purity and avoiding blockage of the pipeline. The oil enters the branch pipe through the supporting ring pipe for diversion, so that it can be diverted into the oil storage container.

[0017] (2) The utility model discloses a high-pressure manifold for preventing oil transportation from being blocked, which reduces the pressure on the pipeline by diverting the flow to avoid damaging the pipeline, and utilizes a connecting spring to improve the buffering effect of the supporting ring pipe, thereby improving the buffering effect when the flow velocity in the pipeline is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the positioning bolt structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the filter cartridge structure of the utility model.

[0022] In the figure: 1. Support ring pipe; 2. Limit sleeve; 3. Connecting spring; 4. Positioning plate; 5. Main control valve; 6. Second main pipe; 7. Filter cartridge; 8. First main pipe; 9. Suction pump; 10. Oil inlet main pipe; 11. Diverter pipe; 12. Bend pipe; 13. Branch pipe control valve; 14. Diverter branch pipe; 15. Positioning bolt; 16. Sealing disc A; 17. Filter screen; 18. Sealing disc B. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] The connecting spring 3 is used to improve the buffering effect of the supporting ring pipe 1. When the flow velocity in the pipeline is large, the buffering effect is improved, such as Figure 1-3 As shown, the utility model discloses a high-pressure manifold for preventing oil transportation from being blocked, comprising a support ring pipe 1, a first main pipe 8, and a second main pipe 6. A limit sleeve 2 is sleeved on the outer side of the support ring pipe 1 at an equal distance, and a connecting spring 3 is welded on the outer side of the limit sleeve 2. The other end of the connecting spring 3 is connected to a positioning plate 4 through a positioning sheet. A shunt pipe 11 is connected to the inner side of the support ring pipe 1 at an equal distance, and one end of the shunt pipe 11 is connected to a shunt branch pipe 14 through a bent connecting pipe 12.

[0025] One end of the support ring tube 1 is connected to the second main pipe 6 and one end of the second main pipe 6 is connected to the filter cartridge 7 via a sealing disk B18. A filter screen 17 is installed in the filter cartridge 7 via screws. The other end of the filter cartridge 7 is connected to the first main pipe 8 via a sealing disk A16.

[0026] When in use, the filter 17 is used to filter impurities in the oil to ensure purity and avoid clogging of the pipeline. The oil enters the diversion branch 14 through the support ring tube 1 for diversion, which is convenient for diversion to the oil storage container. The pressure on the pipeline is reduced by diversion to avoid damage to the pipeline. The connecting spring 3 is used to improve the buffering effect of the support ring tube 1. When the flow rate in the pipeline is large, the buffering effect is improved.

[0027] For example, Figure 1 As shown, the utility model also includes that one end of the first main pipe 8 is connected to the output port of the suction pump 9 and the input port of the suction pump 9 is connected to the oil inlet main pipe 10.

[0028] When in use, the suction pump 9 is powered on, and the suction pump 9 is used to suck the oil into the filter cartridge 7 .

[0029] For example, Figure 1 , 2 As shown, the utility model also includes that positioning bolts 15 are installed on the positioning plate 4 through screw holes.

[0030] When in use, the support ring pipe 1 is conveniently installed and fixed by using the positioning bolts 15 on the positioning plate 4 .

[0031] For example, Figure 1 As shown, the utility model further includes that a branch pipe control valve 13 is provided on the branch pipe 14 .

[0032] When in use, the branch pipe control valve 13 is used to control the flow rate on the branch pipe 14 .

[0033] For example, Figure 1 As shown, the utility model also includes that the second main pipe 6 is provided with a main control valve 5 .

[0034] When in use, the main control valve 5 is convenient for controlling the flow rate of the oil in the second main pipe 6 .

[0035] For example, Figure 1 As shown, the utility model also includes that the positioning plates 4 are specifically provided in three groups and are arranged in an isosceles triangle.

[0036] When in use, the support ring pipe 1 is conveniently installed and fixed by using the positioning bolts 15 on the positioning plate 4, and the stability is greatly improved.

[0037] When the utility model is used, the positioning bolts 15 on the positioning plate 4 are used to facilitate the installation and fixing of the supporting ring pipe 1, and the oil inlet of the oil inlet main pipe 10 is buried in the oil;

[0038] Open the main control valve 5 and the branch control valve 13, turn on the power of the suction pump 9, use the suction pump 9 to suck the oil into the filter cartridge 7, and use the filter 17 to filter out impurities in the oil to ensure purity and avoid clogging of the pipeline;

[0039] The oil enters the branch pipe 14 through the support ring pipe 1 for diversion, so as to be diverted into the oil storage container. The diversion reduces the pressure on the pipeline and avoids damage to the pipeline.

[0040] The connecting spring 3 is used to improve the buffering effect of the supporting ring pipe 1, and the buffering effect is improved when the flow velocity in the pipeline is relatively high.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-pressure manifold for preventing blockage of oil transportation, characterized in that: It comprises a support ring tube (1), a first main tube (8), and a second main tube (6); a limiting sleeve (2) is sleeved at equal distances on the outer side of the support ring tube (1), and a connecting spring (3) is welded on the outer side of the limiting sleeve (2); the other end of the connecting spring (3) is connected to a positioning plate (4) via a positioning sheet; a shunt tube (11) is connected to the inner side of the support ring tube (1) at equal distances, and one end of the shunt tube (11) is connected to a shunt branch tube (14) via a bent connecting tube (12); One end of the supporting ring tube (1) is connected to a second main tube (6), and one end of the second main tube (6) is connected to a filter cartridge (7) via a sealing disk B (18); a filter screen (17) is installed in the filter cartridge (7) via screws; and the other end of the filter cartridge (7) is connected to the first main tube (8) via a sealing disk A (16).

2. The anti-blocking high-pressure manifold for oil transportation according to claim 1 is characterized in that: One end of the first main pipe (8) is connected to the output port of the suction pump (9), and the input port of the suction pump (9) is connected to the oil inlet main pipe (10).

3. The oil transportation anti-blocking high-pressure manifold according to claim 1, characterized in that: A positioning bolt (15) is installed on the positioning plate (4) through a screw hole.

4. The oil transportation anti-blocking high-pressure manifold according to claim 1, characterized in that: The branch pipe (14) is provided with a branch pipe control valve (13).

5. The anti-blocking high-pressure manifold for oil transportation according to claim 1, characterized in that: The second main pipe (6) is provided with a main control valve (5).

6. The anti-blocking high-pressure manifold for oil transportation according to claim 1, characterized in that: The positioning plates (4) are specifically provided in three groups and are arranged in an isosceles triangle.

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