CN216154548U - Water supply and drainage device for oil storage tank - Google Patents
Water supply and drainage device for oil storage tank Download PDFInfo
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- CN216154548U CN216154548U CN202120943537.7U CN202120943537U CN216154548U CN 216154548 U CN216154548 U CN 216154548U CN 202120943537 U CN202120943537 U CN 202120943537U CN 216154548 U CN216154548 U CN 216154548U
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Abstract
The utility model provides a water supply and drainage device of an oil storage tank, which comprises a first oil storage tank, wherein a first oil inlet pipe penetrates through the upper end of the first oil storage tank, a piston is arranged in the first oil storage tank in a sliding manner, a drainage frame is arranged at the lower end of the first oil storage tank, a hydraulic rod is arranged in the drainage frame, the piston is provided with a drain pipe which penetrates through the piston and the lower end of the first oil storage tank and enables the first oil storage tank to be communicated with the drain frame, a third electromagnetic valve is arranged at one end of the drain pipe away from the first oil storage tank, a water outlet is arranged at one side of the drain pipe, the hydraulic rod penetrates through the bottom end of the first oil storage tank through the output shaft and is connected with the piston, a first oil outlet pipe penetrates through the side surface of the first oil storage tank, the one end that first oil storage tank was kept away from to first oil pipe links to each other through first solenoid valve and second oil pipe, first oil storage tank inner wall bilateral symmetry is equipped with first conducting strip. Thereby further improving the working efficiency.
Description
Technical Field
The utility model mainly relates to the technical field of oil storage tanks, in particular to a water supply and drainage device of an oil storage tank.
Background
In oil production, water is often mixed in oil extracted from an oil well, and after the mixed liquid of oil and water is put into an oil storage tank, water mixed in the oil must be removed before the oil is output, and the water is usually poured out by using an oil pouring vehicle. If the water content in the mixed liquid is very high, the water is poured by using the oil pouring vehicle once and again, the water discharging speed is slow, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a water supply and drainage device for an oil storage tank, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a water supply and drainage device for an oil storage tank comprises a first oil storage tank, wherein a first oil inlet pipe is arranged at the upper end of the first oil storage tank in a penetrating mode, a piston is arranged in the first oil storage tank in a sliding mode, a drainage frame is arranged at the lower end of the first oil storage tank, a hydraulic rod is arranged in the drainage frame, a drainage pipe which penetrates through the piston and the lower end of the first oil storage tank and enables the first oil storage tank to be communicated with the drainage frame is arranged on the piston, a third electromagnetic valve is arranged at one end, away from the first oil storage tank, of the drainage pipe, a drainage port is arranged on one side of the drainage pipe, the hydraulic rod penetrates through the bottom end of the first oil storage tank through an output shaft and is connected with the piston, a first oil outlet pipe is arranged on the side face of the first oil storage tank in a penetrating mode, one end, away from the first oil storage tank, of the first oil outlet pipe is connected with a second oil outlet pipe through a first electromagnetic valve, first conducting strips are symmetrically arranged on two sides of the inner wall of the first oil storage tank, and the first oil outlet pipe are symmetrically arranged below the first oil outlet pipe, the upper end face of the first oil storage tank is provided with a PLC (programmable logic controller), and the PLC is electrically connected with the first electromagnetic valve, the third electromagnetic valve and the first conducting strip through conducting wires.
Further, the first oil storage tank and the second oil storage tank are both made of transparent materials.
Further, still run through on the first oil storage tank and be equipped with the third and go out oil pipe, the third goes out oil pipe and keeps away from the one end of first oil storage tank and links to each other through second solenoid valve and fourth play oil pipe, the fourth goes out oil pipe and keeps away from the one end of second solenoid valve and is linked together with the second oil storage tank, the second oil storage tank lower extreme runs through and is equipped with fifth play oil pipe, the fifth one end that goes out oil pipe and keep away from the second oil storage tank advances oil pipe through the booster pump and links to each other with the second, the second advances oil pipe and keeps away from the one end of booster pump and is linked together with first advance oil pipe, be equipped with two at least second conducting strips on the pipe wall of fourth play oil pipe, the second conducting strip passes through the wire and links to each other with the PLC controller.
Furthermore, the third oil outlet pipe and the first oil outlet pipe are symmetrically arranged on the first oil storage tank in parallel.
Further, the height inside the first oil storage tank is the length of the drain pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the water supply and drainage device of the oil storage tank can lead the oil flowing in from the first oil inlet pipe to stand still through the first oil storage tank, lead the oil and water to be separated, lead the piston to be pushed upwards through the hydraulic rod, the oil and water in the first oil storage tank are pushed upwards while the piston moves upwards, the PLC controller controls the first electromagnetic valve to be opened while the hydraulic rod drives the piston to ascend, the oil is discharged out of the first oil storage tank from the first oil outlet pipe and the second oil outlet pipe when passing through the first oil outlet pipe, when the water settled in the first oil storage tank rises to the height of the first conducting strips, the first conducting strips symmetrically arranged form a passage, the PLC controller detects that the first conducting strips form the passage and then controls the first electromagnetic valve to be closed so as to prevent the water from being discharged along with the passage, the water deposited in the first oil storage tank can be discharged through the water discharge pipe, so that the working efficiency is further improved.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the region A of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the area B according to the present invention;
FIG. 4 is a schematic view of a partially enlarged structure of the region C according to the present invention.
In the figure: 1. a first oil storage tank; 2. a PLC controller; 3. a first oil inlet pipe; 4. a first oil outlet pipe; 5. a first solenoid valve; 6. a second oil outlet pipe; 7. a piston; 8. a drain pipe; 9. A third electromagnetic valve; 10. a drainage frame; 10a, a water outlet; 11. a hydraulic lever; 12. a first conductive sheet; 13. a third oil outlet pipe; 14. a second solenoid valve; 15. a fourth oil outlet pipe; 16. a second conductive sheet; 17. a second oil storage tank; 18. a fifth oil outlet pipe; 19. a booster pump; 20. and a second oil inlet pipe.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, a water supply and drainage device for an oil storage tank comprises a first oil storage tank 1, a first oil inlet pipe 3 is arranged at the upper end of the first oil storage tank 1 in a penetrating manner, a piston 7 is arranged in the first oil storage tank 1 in a sliding manner, a drainage frame 10 is arranged at the lower end of the first oil storage tank 1, a hydraulic rod 11 is arranged in the drainage frame 10, a drainage pipe 8 which penetrates through the piston 7 and the lower end of the first oil storage tank 1 and enables the first oil storage tank 1 to be communicated with the drainage frame 10 is arranged on the piston 7, a third electromagnetic valve 9 is arranged at one end of the drainage pipe 8 far away from the first oil storage tank 1, a drainage port 10a is arranged at one side of the drainage pipe 8, the hydraulic rod 11 penetrates through the bottom end of the first oil storage tank 1 through an output shaft to be connected with the piston 7, a first oil outlet pipe 4 is arranged on the side surface of the first oil storage tank 1 in a penetrating manner, one end of the first oil outlet pipe 4 far away from the first oil storage tank 1 is connected with a second oil outlet pipe 6 through a first electromagnetic valve 5, the utility model discloses a hydraulic oil storage tank, including first oil storage tank 1, first oil storage tank 1 inner wall bilateral symmetry is equipped with first conducting strip 12, and first conducting strip 12 that the symmetry set up sets up in first play oil pipe 4 below, 1 up end of first oil storage tank is equipped with PLC controller 2, PLC controller 2 passes through the wire and links to each other with first solenoid valve 5, third solenoid valve 9 and first conducting strip 12 electrical property.
Please refer to fig. 1 again, the first oil storage tank 1 and the second oil storage tank 17 are made of transparent materials; in this embodiment, the first oil storage tank 1 and the second oil storage tank 17 are made of transparent materials, so that the condition in the tank can be clearly observed from the outside, and the rising speed of the hydraulic rod 11 can be conveniently adjusted in real time according to the condition in the tank.
Please refer to fig. 1 and 3-4 again, a third oil outlet pipe 13 is further penetratingly arranged on the first oil storage tank 1, one end of the third oil outlet pipe 13 far away from the first oil storage tank 1 is connected with a fourth oil outlet pipe 15 through a second electromagnetic valve 14, one end of the fourth oil outlet pipe 15 far away from the second electromagnetic valve 14 is communicated with a second oil storage tank 17, a fifth oil outlet pipe 18 is penetratingly arranged at the lower end of the second oil storage tank 17, one end of the fifth oil outlet pipe 18 far away from the second oil storage tank 17 is connected with a second oil inlet pipe 20 through a booster pump 19, one end of the second oil inlet pipe 20 far away from the booster pump 19 is communicated with the first oil inlet pipe 3, at least two second conductive sheets 16 are arranged on the pipe wall of the fourth oil outlet pipe 15, and the second conductive sheets 16 are connected with the PLC controller 2 through conductive wires; in the present embodiment, the second oil storage tank is used for storing an oil-water mixture, and the oil-water mixture in the second oil storage tank is refilled into the first oil storage tank 1 through the second oil inlet pipe 20 by the pressurizing pump 19.
Referring again to fig. 2-4, the third outlet line 13 is symmetrically arranged in parallel with the first outlet line 4 on the first oil storage tank 1; in this embodiment, the third oil outlet pipe 13 and the first oil outlet pipe 4, which are arranged in parallel, are engaged with each other, so that after the oil of a certain height is discharged from the first oil outlet pipe 4, all the remaining oil in the first oil storage tank 1 is discharged through the third oil outlet pipe 13.
Referring again to fig. 1, the height of the interior of the first oil storage tank 1 is the length of the drain pipe 8; in the present embodiment, the drain pipe 8 having a length equal to the height of the inside of the first oil reservoir 1 allows the first piston 7 to freely move up and down in the first oil reservoir 1.
The specific operation mode of the utility model is as follows:
when the structure is used for oil-water separation, oil is filled into the first oil storage tank 1 through the first oil inlet pipe 3, the oil capacity in the first oil storage tank 1 is observed in real time through the transparent first oil storage tank 1, the oil filling is stopped in real time, after the oil with water is well layered in the first oil storage tank 1, the piston 7 can be pushed upwards through the hydraulic rod 11, the oil and the water in the first oil storage tank 1 are pushed upwards while the piston 7 moves upwards, the PLC controller 2 controls the first electromagnetic valve 5 to be opened while the piston 7 is driven to ascend by the hydraulic rod 11, the oil is discharged out of the first oil storage tank 1 from the first oil outlet pipe 4 and the second oil outlet pipe 6 when passing through the first oil outlet pipe 4, passages are formed between the first conductive sheets 12 which are symmetrically arranged when the water settled in the first oil storage tank 1 ascends to the height of the first conductive sheet 12, the PLC controller 2 controls the first electromagnetic valve 5 to be closed after detecting that the first conductive sheet 12 forms the passages, meanwhile, the PLC 2 controls the second electromagnetic valve 14 to be opened, so that residual oil which is not completely discharged out in the first oil storage tank is discharged into the second oil storage tank 17, when water in the first oil storage tank 1 flows through the second conductive sheets 16, a passage is formed among the second conductive sheets 16, after the PLC 2 detects that the second conductive sheets 16 form the passage, the second electromagnetic valve 14 is controlled to be closed through the PLC 2, the water in the first oil storage tank 1 is prevented from continuously flowing into the second oil storage tank, and the third electromagnetic valve 9 is controlled to be opened through the PLC 2 so that the water in the first oil storage tank 1 is discharged out of the first oil storage tank 1.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (5)
1. The utility model provides an oil storage tank water supply and drainage device, includes first oil storage tank (1), its characterized in that, first oil storage tank (1) upper end is run through and is equipped with first oil pipe (3), it is equipped with piston (7) to slide in first oil storage tank (1), first oil storage tank (1) lower extreme is equipped with drainage frame (10), be equipped with hydraulic stem (11) in drainage frame (10), be equipped with on piston (7) and run through piston (7) and first oil storage tank (1) lower extreme and make drain pipe (8) that first oil storage tank (1) and drainage frame (10) are linked together, the one end that first oil storage tank (1) was kept away from in drain pipe (8) is equipped with third solenoid valve (9), drain pipe (8) one side is equipped with outlet (10a), hydraulic stem (11) run through first oil storage tank (1) bottom through the output shaft and link to each other with piston (7), first oil storage tank (1) side runs through and is equipped with first oil pipe (4), the one end that first oil pipe (4) was kept away from first oil storage tank (1) links to each other through first solenoid valve (5) and second oil pipe (6), first oil storage tank (1) inner wall bilateral symmetry is equipped with first conducting strip (12), and first conducting strip (12) that the symmetry set up in first oil pipe (4) below, first oil storage tank (1) up end is equipped with PLC controller (2), PLC controller (2) link to each other through wire and first solenoid valve (5), third solenoid valve (9) and first conducting strip (12) electrical property.
2. A water supply and drain device for an oil storage tank as claimed in claim 1, wherein said first oil storage tank (1) and said second oil storage tank (17) are made of a transparent material.
3. The water supply and drainage device for the oil storage tanks, as claimed in claim 1, wherein a third oil outlet pipe (13) is further arranged on the first oil storage tank (1) in a penetrating manner, one end of the third oil outlet pipe (13) far away from the first oil storage tank (1) is connected with a fourth oil outlet pipe (15) through a second electromagnetic valve (14), one end of the fourth oil outlet pipe (15) far away from the second electromagnetic valve (14) is communicated with the second oil storage tank (17), a fifth oil outlet pipe (18) is arranged at the lower end of the second oil storage tank (17) in a penetrating manner, one end of the fifth oil outlet pipe (18) far away from the second oil storage tank (17) is connected with a second oil inlet pipe (20) through a booster pump (19), one end of the second oil inlet pipe (20) far away from the booster pump (19) is communicated with the first oil inlet pipe (3), at least two second conducting strips (16) are arranged on the pipe wall of the fourth oil outlet pipe (15), the second conducting strip (16) is connected with the PLC controller (2) through a wire.
4. A water supply and drain arrangement according to claim 3, characterised in that the third outlet line (13) is arranged symmetrically in parallel with the first outlet line (4) on the first oil reservoir (1).
5. A storage tank water supply and drain device according to claim 1, characterized in that the height inside the first storage tank (1) is the length of the drain pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943537.7U CN216154548U (en) | 2021-05-01 | 2021-05-01 | Water supply and drainage device for oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943537.7U CN216154548U (en) | 2021-05-01 | 2021-05-01 | Water supply and drainage device for oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216154548U true CN216154548U (en) | 2022-04-01 |
Family
ID=80834925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120943537.7U Active CN216154548U (en) | 2021-05-01 | 2021-05-01 | Water supply and drainage device for oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216154548U (en) |
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2021
- 2021-05-01 CN CN202120943537.7U patent/CN216154548U/en active Active
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