CN211207765U - Oil field water injection automatic control experimental apparatus - Google Patents
Oil field water injection automatic control experimental apparatus Download PDFInfo
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- CN211207765U CN211207765U CN201922113292.0U CN201922113292U CN211207765U CN 211207765 U CN211207765 U CN 211207765U CN 201922113292 U CN201922113292 U CN 201922113292U CN 211207765 U CN211207765 U CN 211207765U
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- water
- filter box
- valve
- water injection
- automatic control
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Abstract
The utility model discloses an oil field water injection automatic control experimental apparatus, including the water pitcher, water pitcher bottom rigid coupling has the supporting shoe, supporting shoe top surface one side is equipped with the block terminal, water pitcher side lower extreme is equipped with first blowdown valve, water pitcher another side lower extreme is equipped with the fourth solenoid valve, water pitcher side middle part is connected with the water injection pump, the delivery port of water injection pump is connected with the water inlet of second solenoid valve, the second solenoid valve delivery port is connected with the water inlet of flowmeter, the delivery port of flowmeter is connected with the water inlet of governing valve, the delivery port of governing valve is connected with the water inlet of water injection well, water injection well bottom surface one end is connected with the rose box, the rose box bottom is equipped with the recovery tube, the delivery port of recovery tube. The utility model is simple in operation, convenient to use show the control system of the automatic water injection in oil field and the overall process of process system work comprehensively, have realized the purpose that injected water retrieves and recycles.
Description
Technical Field
The utility model relates to an oil field water injection technology technical field especially relates to an oil field water injection automatic control experimental apparatus.
Background
The background technology of the oil field water injection automatic control comprises a single well water injection process flow chart, a water injection well intelligent (single chip microcomputer) flow monitoring device, a water injection well automatic monitoring and adjusting monitoring system, an oil field water injection intelligent valve control device, a quantitative water injector and the like. The technologies are all units formed by an oil field water injection system, the whole working process of a control system and a process system for automatic water injection of an oil field cannot be comprehensively displayed, and injected water cannot be recycled, so that resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic control experimental device for oilfield water injection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oil field water injection automatic control experimental device comprises a water tank, wherein a rectangular supporting block is fixedly connected to the bottom end of the water tank, a distribution box is arranged on one side of the top surface of the supporting block, a first sewage discharge valve is arranged at the lower end of one side surface of the water tank, a fourth electromagnetic valve is arranged at the lower end of the other side surface of the water tank, a water outlet pipe is arranged in the middle of one side surface of the water tank, a water outlet of the water outlet pipe is connected with a water inlet of a water injection pump, a water outlet of the water injection pump is connected with a water inlet of a second electromagnetic valve, a water outlet of the second electromagnetic valve is connected with a water inlet of a flow meter, a water outlet of the flow meter is connected with a water inlet of an adjusting valve, a recovery port is arranged at one end of the bottom surface of the water injection well, a rectangular filter box, and the water outlet of the fourth electromagnetic valve is positioned in the water tank.
Preferably, a first electromagnetic valve is connected between the water injection pump and the water outlet of the water outlet pipe, and the water inlet of the water outlet pipe is positioned at the bottom end in the water tank.
Preferably, a third electromagnetic valve is connected between the second electromagnetic valve and the flowmeter, and a first pressure transmitter is connected between the second electromagnetic valve and the third electromagnetic valve.
Preferably, a second blowdown valve is arranged on the bottom surface between the first pressure transmitter and the third electromagnetic valve.
Preferably, a second pressure transmitter is connected between the flowmeter and the regulating valve.
Preferably, the top surface of the filter box is provided with a conical water guide pipe, a water inlet of the water guide pipe is fixedly connected with the recovery port, a water outlet of the water guide pipe is positioned in the filter box, the bottom surface of the filter box is provided with a connecting pipe, a water outlet of the connecting pipe is fixedly connected with a water inlet of the recovery pipe, a water inlet of the connecting pipe is positioned in the filter box, the lower end of one side surface of the filter box is provided with a rectangular collecting box, and a rectangular filter layer is obliquely arranged in the filter box.
Preferably, the filter tank both sides face all inclines to be equipped with the fixed slot, the filter layer both ends all are located the fixed slot that corresponds, the upper end is equipped with the axis of rotation along width direction in the filter tank, the equal rigid coupling in axis of rotation both ends has the bearing, and the outer wall of one side all corresponds one side inner wall rigid coupling with the filter tank in every bearing, the distribution of axis of rotation surface has the rotor plate of rectangle form, and every rotor plate outside all is equipped with the brush.
Preferably, a containing groove is concavely arranged on one side surface of the rotating plate, a rectangular connecting plate is fixedly connected to one side surface of the brush, the other end of the connecting plate is located in the containing groove, springs are distributed in the containing groove, and the other end of each spring is fixedly connected with one corresponding end of the connecting plate.
Preferably, a rectangular second opening is formed in one side face of the collecting box, a rectangular first opening is obliquely formed in the inner wall of the filter box corresponding to the lower end of the filter layer, and the first opening and the second opening are aligned with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water injection pump is connected through the arranged water tank, the water injection pump is connected with the flow meter, the flow meter is connected with the regulating valve, and the regulating valve is connected with the water injection well to complete water injection, so that the water injection pressure is favorably improved and maintained, the flow of the water injection well is convenient to regulate, the operation is simple, and the control is simple and convenient;
2. through the matching of the arranged water tank, the recovery pipe, the water injection well and the filter box, the water in the water injection well can be filtered, the purpose of recycling the injected water is realized, the resource is saved, and the resource waste is avoided;
to sum up, the utility model is simple in operation, convenient to use, the overall process of the automatic water injection's in show oil field control system and the work of processing system has comprehensively realized the purpose that injected water retrieves and recycles.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
FIG. 1 is a front view of an automatic control experimental device for oilfield flooding provided by the utility model;
FIG. 2 is a cross-sectional view of a filter box of the experimental apparatus for automatic control of oilfield flooding provided by the present invention;
FIG. 3 is a top view of a rotating plate of the experimental apparatus for automatic control of oilfield flooding according to the present invention;
FIG. 4 is a cross-sectional view of a rotating plate of the experimental apparatus for automatic control of oilfield flooding according to the present invention;
number in the figure: the water tank comprises a water tank 1, a supporting block 2, a distribution box 3, a water injection well 4, a first blow-off valve 5, a first electromagnetic valve 6, a water pump 7, a second electromagnetic valve 8, a first pressure transmitter 9, a third electromagnetic valve 10, a second blow-off valve 11, a flowmeter 12, a second pressure transmitter 13, a regulating valve 14, a fourth electromagnetic valve 15, a recovery pipe 16, a filter box 17, a water guide pipe 18, a connecting pipe 19, a collecting box 20, a filter layer 21, a rotating shaft 22, a rotating plate 23, a brush 24, a connecting plate 25 and a spring 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-4, an automatic control experimental device for oilfield water injection comprises a water tank 1, wherein a rectangular support block 2 is fixedly connected to the bottom end of the water tank 1, a distribution box 3 is arranged on one side of the top surface of the support block 2, a first blow-off valve 5 is arranged at the lower end of one side surface of the water tank 1, a fourth electromagnetic valve 15 is arranged at the lower end of the other side surface of the water tank 1, a water outlet pipe is arranged in the middle of one side surface of the water tank 1, the water outlet of the water outlet pipe is connected with the water inlet of a water injection pump 7, the water outlet of the water injection pump 7 is connected with the water inlet of a second electromagnetic valve 8, the water outlet of the second electromagnetic valve 8 is connected with the water inlet of a flow meter 12, the water outlet of the flow meter 12 is connected with the water inlet of an adjusting valve 14, the water, a recovery pipe 16 is arranged at the bottom end of the filter box 17, a water outlet of the recovery pipe 16 is connected with a water inlet of a fourth electromagnetic valve 15, a water outlet of the fourth electromagnetic valve 15 is located in the water tank 1, and a liquid level meter is arranged in the water tank 1.
The utility model discloses in, be connected with first solenoid valve 6 between the delivery port of water injection pump 7 and outlet pipe, the water inlet of outlet pipe is located water pitcher 1 interior bottom.
The utility model discloses in, be connected with third solenoid valve 10 between second solenoid valve 8 and the flowmeter 12, be connected with first pressure transmitter 9 between second solenoid valve 8 and the third solenoid valve 10, the bottom surface is equipped with second blowoff valve 11 between first pressure transmitter 9 and the third solenoid valve 10, be connected with second pressure transmitter 13 between flowmeter 12 and the governing valve 14.
The utility model discloses in, the filter box 17 top surface is equipped with conical aqueduct 18, the water inlet and the recovery opening rigid coupling of aqueduct 18, the delivery port of aqueduct 18 is located filter box 17, the filter box 17 bottom surface is equipped with connecting pipe 19, the delivery port of connecting pipe 19 and recovery pipe 17's water inlet rigid coupling, the water inlet of connecting pipe 19 is located filter box 17, a filter box 17 side lower extreme is equipped with the collection box 20 of rectangle form, the slope is equipped with the filter layer 21 of rectangle form in the filter box 17.
The utility model discloses in, the equal slope of rose box 17 both sides face is equipped with the fixed slot, filter layer 21 both ends all are located the fixed slot that corresponds, the upper end is equipped with axis of rotation 22 along width direction in the rose box 17, the equal rigid coupling in axis of rotation 22 both ends has the bearing, and the outer wall of one side of every bearing all corresponds one side inner wall rigid coupling with rose box 17, 22 outer surface distribution of axis of rotation has rotor plate 23 of rectangle form, and every rotor plate 23 outside all is equipped with brush 24.
The utility model discloses in, 23 a side concave grooves of accomodating that are equipped with of rotor plate, 24 a side rigid coupling of brush has the connecting plate 25 of rectangle form, the connecting plate 25 other end is located accomodates the inslot, it has spring 26 to accomodate the inslot distribution, and the every spring 26 other end corresponds the one end rigid coupling with connecting plate 25.
The utility model discloses in, a side of collecting box 20 is equipped with the second opening of rectangle form, the filter box 17 inner wall slope that the lower end of filter layer 21 corresponds is equipped with the first opening of rectangle form, first opening aligns each other with the second opening.
The utility model discloses in, 17 a side lower extreme both sides of rose box all are equipped with the spout of rectangle form, collect the slider that box 20 both sides face all was equipped with the rectangle form, every slider all is located the spout that corresponds, it is equipped with the lid to collect box 20 top surface, the lid top surface is equipped with the pull ring.
The utility model discloses in, be equipped with P L C controller and switch in the block terminal 3, switch passes through the wire and is connected with the peripheral hardware power and P L C controller, the signal output part of P L C controller is connected with the signal receiving part of first solenoid valve 6, second solenoid valve 8, third solenoid valve, 10, fourth solenoid valve 15, governing valve 14, water injection pump 7 and upper monitoring PC, P L C's signal receiving part and the signal output part of upper monitoring PC, first pressure transmitter 9, second pressure transmitter 13, flowmeter 14 and level gauge are connected, the model of governing valve 14 is QSTP-16KPa, and the model of water injection pump 7 is 16CQ-8P, and the model of first pressure transmitter 9 and second pressure transmitter 13 is SD 8, and the model of first solenoid valve 6, second solenoid valve 8, third solenoid valve, 10, fourth solenoid valve 15 is 2W-160-15, the model of flowmeter 14 is L WGY, the model of level gauge is PG 1300S.
The utility model discloses during the use, the level gauge gathers water pitcher 1's liquid level data, first pressure transmitter 9, second pressure transmitter 13 gathers water injection pressure data, flowmeter 14 will gather water injection flow data, these real-time data of gathering upload to P L C controller (Em 235), P L C controller uploads to upper monitoring PC, upper monitoring PC receives the real-time data that P L C controller uploaded, and according to the parameter and the order of input, via P L C controller according to preset's procedure, calculate, convey operation result to governing valve 14, governing valve 14 regulation and control water injection, form the dynamic state that a data acquisition-P L C controller-PC control-P L C controller calculation-governing valve regulation and control-water injection were accomplished, closed operation system, realize automatic water injection, simultaneously P L C controller control fourth solenoid valve 15 is opened, the water injection advances 4 internal water and can enter into the rose box 17 along aqueduct 18, rivers can strike and drive rotation board 23 rotation, rotation board 23 rotates rotation board 22, other rotation board control fourth solenoid valve 15 are opened, the rotation board drives rotation board 24, the filter dust filter 21 in the filter layer and filter the filter layer and can take place the filter layer 21 in the filter layer 21 and get into the clean connecting plate 21 to the filter layer 21 in the filter layer 21 after the water inflow filter layer 21, the filter layer 21 filter layer takes place the filter layer 21 to the clean water recovery case.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an oil field water injection automatic control experimental apparatus, includes water pitcher (1), its characterized in that: the water tank (1) bottom rigid coupling has rectangular supporting shoe (2), supporting shoe (2) top surface one side is equipped with block terminal (3), a water tank (1) side lower extreme is equipped with first blowoff valve (5), water tank (1) another side lower extreme is equipped with fourth solenoid valve (15), water tank (1) side middle part is equipped with the outlet pipe, the delivery port of outlet pipe is connected with the water inlet of water injection pump (7), the delivery port of water injection pump (7) is connected with the water inlet of second solenoid valve (8), the delivery port of second solenoid valve (8) is connected with the water inlet of flowmeter (12), the delivery port of flowmeter (12) is connected with the water inlet of governing valve (14), the delivery port of governing valve (14) is connected with the water inlet of water injection well (4), water injection well (4) bottom surface one end is equipped with the recovery mouth, the recycling port lower end is connected with a rectangular filter box (17), the bottom end of the filter box (17) is provided with a recycling pipe (16), the water outlet of the recycling pipe (16) is connected with the water inlet of a fourth electromagnetic valve (15), and the water outlet of the fourth electromagnetic valve (15) is positioned in the water tank (1).
2. The oilfield flooding automatic control experimental device of claim 1, characterized in that: a first electromagnetic valve (6) is connected between the water injection pump (7) and the water outlet of the water outlet pipe, and the water inlet of the water outlet pipe is positioned at the bottom end in the water tank (1).
3. The oilfield flooding automatic control experimental device of claim 1, characterized in that: and a third electromagnetic valve (10) is connected between the second electromagnetic valve (8) and the flowmeter (12), and a first pressure transmitter (9) is connected between the second electromagnetic valve (8) and the third electromagnetic valve (10).
4. The oilfield flooding automatic control experimental device of claim 3, characterized in that: and a second blow-down valve (11) is arranged on the bottom surface between the first pressure transmitter (9) and the third electromagnetic valve (10).
5. The oilfield flooding automatic control experimental device of claim 1, characterized in that: and a second pressure transmitter (13) is connected between the flowmeter (12) and the regulating valve (14).
6. The oilfield flooding automatic control experimental device of claim 1, characterized in that: the improved filter box is characterized in that a conical water guide pipe (18) is arranged on the top surface of the filter box (17), a water inlet of the water guide pipe (18) is fixedly connected with a recycling port, a water outlet of the water guide pipe (18) is located in the filter box (17), a connecting pipe (19) is arranged on the bottom surface of the filter box (17), a water outlet of the connecting pipe (19) is fixedly connected with a water inlet of the recycling pipe (16), a water inlet of the connecting pipe (19) is located in the filter box (17), a rectangular collecting box (20) is arranged at the lower end of one side surface of the filter box (17), and a rectangular filter layer (21) is obliquely arranged in the filter box (17).
7. The oilfield flooding automatic control experimental device of claim 6, characterized in that: the filter box (17) both sides face all inclines to be equipped with the fixed slot, filter layer (21) both ends all are located the fixed slot that corresponds, upper end is equipped with axis of rotation (22) along width direction in filter box (17), the equal rigid coupling in axis of rotation (22) both ends has the bearing, and the outer wall of one side of every bearing all corresponds one side inner wall rigid coupling with filter box (17), axis of rotation (22) surface distribution has rotor plate (23) of rectangle form, and every rotor plate (23) outside all is equipped with brush (24).
8. The oilfield flooding automatic control experimental device of claim 7, characterized in that: the concave groove of accomodating that is equipped with in rotor plate (23) side, brush (24) side rigid coupling has connecting plate (25) of rectangle form, the connecting plate (25) other end is located accomodates the inslot, it has spring (26) to accomodate the inslot distribution, and every spring (26) other end corresponds one end rigid coupling with connecting plate (25).
9. The oilfield flooding automatic control experimental device of claim 6, characterized in that: a rectangular second opening is formed in one side face of the collecting box (20), a rectangular first opening is formed in the inner wall of the filter box (17) corresponding to the lower end of the filter layer (21) in an inclined mode, and the first opening and the second opening are aligned with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113292.0U CN211207765U (en) | 2019-12-02 | 2019-12-02 | Oil field water injection automatic control experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113292.0U CN211207765U (en) | 2019-12-02 | 2019-12-02 | Oil field water injection automatic control experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211207765U true CN211207765U (en) | 2020-08-07 |
Family
ID=71887829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922113292.0U Expired - Fee Related CN211207765U (en) | 2019-12-02 | 2019-12-02 | Oil field water injection automatic control experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211207765U (en) |
-
2019
- 2019-12-02 CN CN201922113292.0U patent/CN211207765U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20201202 |