Double-pump skid-mounted device

Abstract

The utility model discloses a double-pump skid-mounted device, which belongs to the technical field of skid-mounted and comprises a bottom plate, a tank body fixedly mounted on the upper surface of the bottom plate, a pressure transmitter fixedly mounted on the upper surface of the tank body, two pump bodies fixedly mounted on the upper surface of the bottom plate, a drain pipe arranged inside the tank body, and a water outlet arranged inside the drain pipe. The left end of the drainage pipe penetrates through the tank body and extends to the left side of the tank body, the input ends of the two pump bodies fixedly communicate with the outer surface of the drainage pipe, the output ends of the two pump bodies fixedly communicate with communicating pipes, and the left ends of the two communicating pipes fixedly communicate with flange plates; the left side faces of the two flange plates jointly and fixedly communicate with a water conveying pipe, the outer surface of the water conveying pipe fixedly communicates with a water outlet pipe body, and the left end of the water outlet pipe body fixedly communicates with a water outlet flange. The double-pump skid-mounted device solves the problem that current single-pump water injection is difficult to meet the pressure during oil field water injection, oil field pressurization water injection is facilitated, and the oil field water injection speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of skid mounting, in particular to a double-pump skid mounting device. Background Art

[0002] Skid-mounted means that valves, pumps and other equipment have been installed as an integral set. When connected to other equipment on the system, there is no need to install valves, instruments and other equipment in the middle, and only pipelines are needed to connect them.

[0003] After an oil field is currently put into development, as the exploitation time increases, the energy of the oil layer itself will be continuously consumed, causing the oil layer pressure to continue to drop. In order to make up for the underground deficit caused by the extraction of crude oil and maintain or increase the oil layer pressure, the oil field must be injected with water. When injecting water into the oil field, a skid-mounted device is usually used for water injection. However, the current skid-mounted device usually uses a single pump for water injection and does not have a dual-pump water injection structure. Single-pump water injection is difficult to meet the pressure of oil field water injection, which will reduce the water injection speed of the oil field. Therefore, a technician in this field provides a dual-pump skid-mounted device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a double-pump skid-mounted device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dual-pump skid-mounted device comprises a base plate, a tank body is fixedly mounted on the upper surface of the base plate, a pressure transmitter is fixedly mounted on the upper surface of the tank body, two pump bodies are fixedly mounted on the upper surface of the base plate, a drain pipe is arranged inside the tank body, a left end of the drain pipe penetrates the tank body and extends to the left side of the tank body, input ends of the two pump bodies are fixedly connected to the outer surface of the drain pipe, output ends of the two pump bodies are fixedly connected to a connecting pipe, the left ends of the two connecting pipes are fixedly connected to a flange, the left sides of the two flanges are commonly fixedly connected to a water supply pipe, the outer surface of the water supply pipe is fixedly connected to a water outlet pipe body, and the left end of the water outlet pipe body is fixedly connected to a water outlet flange.

[0007] As a further solution of the utility model: a water injection pipe body is arranged inside the tank body, the right end of the water injection pipe body penetrates the tank body and extends to the right side of the tank body, and the bottom end of the water injection pipe body is fixedly connected to a water inlet flange.

[0008] As a further solution of the utility model: the outer surface of the water injection pipe body is fixedly connected to a water inlet valve, and the outer surfaces of the two connecting pipes are fixedly connected to a water discharge valve.

[0009] As a further solution of the utility model: a fixing block is fixedly connected to the right side surface of the tank body, and the right side surface of the fixing block is fixedly connected to the outer surface of the water injection pipe body.

[0010] As a further solution of the utility model: a support block is fixedly connected to the upper surface of the bottom plate, and a left side surface of the support block is fixedly connected to the outer surface of the water pipe.

[0011] As a further solution of the utility model: two hanging rings are fixedly connected to the upper surface of the bottom plate, and two groups of bases are fixedly connected to the bottom surface of the bottom plate.

[0012] As a further solution of the utility model: a control cabinet is fixedly installed on the upper surface of the base plate, and a control panel is fixedly installed on the front side of the control cabinet.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The dual-pump skid-mounted device, through the tank body provided on the bottom plate, plays the role of storing water. At the same time, the cooperation of two pump bodies and a drain pipe can be used to extract the water inside the tank body through the dual pumps, which can increase the pressure during water extraction and discharge. Through the connecting pipe, water pipe and water outlet pipe provided, the water extracted by the dual pumps can be discharged into the water outlet pipeline, solving the problem that the current single pump water injection cannot meet the pressure during oil field water injection, making it easier to perform pressurized water injection in the oil field and increasing the water injection speed in the oil field. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a front view of a dual-pump skid-mounted device;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a double-pump skid-mounted device in a top view;

[0017] Figure 3 It is a cross-sectional view of the front view of the tank in a dual-pump skid-mounted device;

[0018] Figure 4 A cross-sectional view of the side view of the tank in a dual-pump skid-mounted device.

[0019] In the figure: 1. bottom plate; 2. tank body; 3. pressure transmitter; 4. pump body; 5. drain pipe; 6. drain valve; 7. connecting pipe; 8. flange; 9. water pipe; 10. water outlet pipe body; 11. water outlet flange; 12. water injection pipe body; 13. water inlet valve; 14. water inlet flange; 15. control panel; 16. lifting ring; 17. fixing block; 18. control cabinet; 19. base; 20. support block. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a dual-pump skid-mounted device includes a base plate 1, a tank body 2 is fixedly installed on the upper surface of the base plate 1, a pressure transmitter 3 is fixedly installed on the upper surface of the tank body 2, two pump bodies 4 are fixedly installed on the upper surface of the base plate 1, a drain pipe 5 is arranged inside the tank body 2, the left end of the drain pipe 5 passes through the tank body 2 and extends to the left side of the tank body 2, the input ends of the two pump bodies 4 are fixedly connected with the outer surface of the drain pipe 5, the output ends of the two pump bodies 4 are fixedly connected with a connecting pipe 7, the left ends of the two connecting pipes 7 are fixedly connected with a flange 8, the left sides of the two flanges 8 are commonly fixedly connected with a water delivery pipe 9, the outer surface of the water delivery pipe 9 is fixedly connected with a water outlet pipe body 10, and the left end of the water outlet pipe body 10 is fixedly connected with a water outlet flange 11. The tank body 2 provided on the base plate 1 plays a role in storing water, and with the cooperation of the two pump bodies 4 and the drain pipe 5, the water will be extracted, and at the same time, the cooperation of the water injection pipeline will better boost the water for transportation.

[0023] As a further solution of the utility model: a water injection pipe body 12 is provided inside the tank body 2, the right end of the water injection pipe body 12 penetrates the tank body 2 and extends to the right side of the tank body 2, the bottom end of the water injection pipe body 12 is fixedly connected with a water inlet flange 14, the outer surface of the water injection pipe body 12 is fixedly connected with a water inlet valve 13, and the outer surfaces of the two connecting pipes 7 are fixedly connected with a drain valve 6. Through the setting of the water injection pipe body 12, water can be quickly injected into the interior of the tank body 2, and the water inlet flange 14 can be connected and installed with the water inlet pipeline. Through the setting of the drain valve 6, it can be connected and installed with the water outlet pipeline, thereby improving the flexibility during connection and installation.

[0024] As a further solution of the utility model: a fixing block 17 is fixedly connected to the right side of the tank body 2, and the right side of the fixing block 17 is fixedly connected to the outer surface of the water injection pipe body 12; a supporting block 20 is fixedly connected to the upper surface of the bottom plate 1, and the left side of the supporting block 20 is fixedly connected to the outer surface of the water pipe 9; two lifting rings 16 are fixedly connected to the upper surface of the bottom plate 1, and two groups of bases 19 are fixedly connected to the bottom surface of the bottom plate 1; a control cabinet 18 is fixedly installed on the upper surface of the bottom plate 1, and a control panel 15 is fixedly installed on the front of the control cabinet 18; the water injection pipe body 12 can be supported by the fixing block 17, and the water pipe 9 can be supported by the supporting block 20, which will make the water pipe 9 more secure; the lifting ring 16 is used to facilitate the lifting and movement of the device; the control cabinet 18 and the control panel 15 are used to facilitate the operation of the device.

[0025] The working principle of the utility model is: first, the water inlet flange 14 and the water outlet flange 11 are connected and installed with the water inlet pipeline and the water outlet pipeline, and then the device is connected to the power supply, and the water liquid can be injected into the interior of the tank body 2 through the water injection pipe body 12, and will be stored inside the tank body 2, and then the two pump bodies 4 are started to operate, and the water liquid inside the tank body 2 will be extracted and discharged through the drainage pipe 5, and the extracted water will be transported through the connecting pipe 7 and the water delivery pipe 9, and finally discharged into the water outlet pipeline through the water outlet pipe body 10 and the water outlet flange 11, so as to facilitate the pressurized water injection into the oil field.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dual-pump skid mounted device, comprising a base plate (1), characterized in that: A tank body (2) is fixedly mounted on the upper surface of the bottom plate (1), a pressure transmitter (3) is fixedly mounted on the upper surface of the tank body (2), two pump bodies (4) are fixedly mounted on the upper surface of the bottom plate (1), a drainage pipe (5) is provided inside the tank body (2), the left end of the drainage pipe (5) penetrates the tank body (2) and extends to the left side of the tank body (2), the input ends of the two pump bodies (4) are fixedly connected to the outer surface of the drainage pipe (5), the output ends of the two pump bodies (4) are fixedly connected to a connecting pipe (7), the left ends of the two connecting pipes (7) are fixedly connected to a flange (8), the left sides of the two flanges (8) are commonly fixedly connected to a water delivery pipe (9), the outer surface of the water delivery pipe (9) is fixedly connected to a water outlet pipe body (10), and the left end of the water outlet pipe body (10) is fixedly connected to a water outlet flange (11).

2. A dual-pump skid-mounted device according to claim 1, characterized in that: A water injection pipe (12) is provided inside the tank body (2), the right end of the water injection pipe (12) penetrates the tank body (2) and extends to the right side of the tank body (2), and the bottom end of the water injection pipe (12) is fixedly connected to a water inlet flange (14).

3. A dual-pump skid-mounted device according to claim 2, characterized in that: The outer surface of the water injection pipe body (12) is fixedly connected to a water inlet valve (13), and the outer surfaces of the two connecting pipes (7) are fixedly connected to a water discharge valve (6).

4. A dual-pump skid-mounted device according to claim 1, characterized in that: A fixing block (17) is fixedly connected to the right side surface of the tank body (2), and the right side surface of the fixing block (17) is fixedly connected to the outer surface of the water injection pipe body (12).

5. A dual-pump skid-mounted device according to claim 1, characterized in that: A support block (20) is fixedly connected to the upper surface of the bottom plate (1), and a left side surface of the support block (20) is fixedly connected to the outer surface of the water pipe (9).

6. A dual-pump skid-mounted device according to claim 1, characterized in that: Two hanging rings (16) are fixedly connected to the upper surface of the base plate (1), and two groups of bases (19) are fixedly connected to the bottom surface of the base plate (1).

7. A dual-pump skid-mounted device according to claim 1, characterized in that: A control cabinet (18) is fixedly mounted on the upper surface of the base plate (1), and a control panel (15) is fixedly mounted on the front of the control cabinet (18).

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