Environmentally friendly oil pipe cleaning device

Abstract

The present invention relates to the technical field of pipeline cleaning devices, specifically to an environmentally friendly oil pipe cleaning device, including a mobile platform, a high temperature resistant hose, a pipe clearing gauge and a pneumatic jet pump; a winding drum is fixedly installed in the upper part of the mobile platform, the high temperature resistant hose is installed on the top of the mobile platform, the left end of the high temperature resistant hose is fixedly connected to the steam pipe, and the right end of the high temperature resistant hose is fixedly connected to a male buckle quick connection device. The present invention has a reasonable and compact structure and is easy to use. The oil pipe is sealed by a male buckle quick connection device and a female buckle quick connection device, and the steam is connected to the male buckle quick connection device through a high temperature resistant hose. The operation process of the pipe clearing gauge is controlled by the winding drum, which saves steam waste during the cleaning process. Through the closed oil cleaning pipe, the waste liquid of the cleaning can be collected and recycled, which protects the environment around the operation site, improves the operation efficiency, protects the operators, and reduces the labor intensity.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline cleaning devices, in particular to an environmentally friendly oil pipeline cleaning device. Background Art

[0002] Ground cleaning is one of the important processes in the well repair construction process. The inner wall of the proposed oil pipe is sticky with a lot of oil, wax and other mixtures. Especially in the construction of heavy oil wells, the inner and outer walls of the proposed pipe string structure are sticky with 3-4mm heavy oil. Failure to do ground cleaning will cause great trouble to the next step of work, and may even cause complex conditions in the well, resulting in blockage and other phenomena. The open ground cleaning method currently used for oil pipe operation has many disadvantages. The heat energy of steam cannot be effectively utilized, and the mixture of oil, wax and other mixtures in the oil pipe cannot be effectively melted. The steam is seriously wasted, and the waste liquid from pipeline cleaning cannot be recycled, which is easy to pollute the surrounding environment. The ground cleaning operation efficiency is low, the ground cleaning effect is not good, the operators are easily injured, and the operation labor intensity is high. Summary of the invention

[0003] The present invention provides an environmentally friendly oil pipe cleaning device, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problems of serious steam waste in the process of oil pipe cleaning operations, the inability to recover the waste liquid from pipeline cleaning and the easy pollution of the surrounding environment, low cleaning efficiency, poor cleaning effect, easy injury to operators, and high labor intensity of the operation.

[0004] The technical solution of the present invention is achieved through the following measures: an environmentally friendly oil pipe cleaning device, including a mobile platform, a high-temperature resistant hose, a pipe gauge and a pneumatic jet pump; a winding drum is fixedly installed in the upper part of the mobile platform, the left end of the high-temperature resistant hose is fixedly connected to the steam pipe, the right end of the high-temperature resistant hose passes through the upper part of the mobile platform and is fixedly connected to a male buckle quick connection device, the male buckle quick connection device is provided with a cavity opening to the right, the pipe gauge is sleeved in the cavity of the male buckle quick connection device, a cable is fixedly installed on the winding drum, the right end of the cable of the winding drum passes through the male buckle quick connection device and is fixedly connected to the pipe gauge, and there is oil on the right side of the mobile platform. A pipe rack, with at least one oil pipe placed on the oil pipe rack, the right end of the male buckle quick connecting device is fixedly installed with the left end of the oil pipe, the right end of the oil pipe is fixedly installed with a female buckle quick connecting device, the female buckle quick connecting device is provided with a cavity opening to the left, the right end of the female buckle quick connecting device is connected with a hose, the right end of the hose is fixedly connected to the liquid inlet end of the pneumatic jet pump, the liquid outlet end of the pneumatic jet pump is fixedly connected to a drain tank through a connecting pipe, the air inlet end of the pneumatic jet pump is fixedly connected to an air source pipe, the air inlet end of the pneumatic jet pump is fixedly connected to an air source pipe, the high temperature resistant hose, the male buckle quick connecting device, the oil pipe, the female buckle quick connecting device and the hose are internally connected.

[0005] The following are further optimizations and / or improvements to the above technical solutions:

[0006] The above-mentioned male buckle quick connection device includes a tube body A, an end cover A and a male buckle joint. The left end of the tube body A is fixedly connected to the right end of the end cover A. The right end of the tube body A is fixedly installed with a male buckle joint by means of a thread. The end cover A is provided with a mounting hole and a threading hole which are connected to the inner cavity of the tube body A. The joint A is fixedly installed on the left side of the mounting hole of the end cover A. The right end of the high-temperature resistant hose is fixedly connected to the joint A of the end cover A. The cable of the winding drum passes through the threading hole of the end cover A and is fixedly connected to the left end of the pipe gauge. A sealing ring is installed between the cable of the winding drum and the threading hole of the end cover A. The male buckle joint of the male buckle quick connection device is fixedly installed with the left end of the oil pipe.

[0007] The above-mentioned mobile platform includes a connecting box, a mobile trolley and a guide rail. The bottom of the connecting box and the top of the mobile trolley are fixedly connected together. A guide rail is provided at the bottom of the mobile trolley. The pulley of the mobile trolley is installed on the guide rail. Corresponding through holes are provided at the lower left and right parts of the connecting box. The left end of the high-temperature resistant hose is connected to the steam pipe. The right end of the high-temperature resistant hose passes through the mounting hole on the left side of the connecting box and the mounting hole on the right side of the connecting box in turn and is fixedly connected to the connector A of the male buckle quick connecting device. A winding drum is fixedly installed inside the connecting box. A threading hole is provided on the right side of the connecting box. A mounting hole is provided on the front side of the connecting box. The handle of the winding drum passes through the mounting hole of the connecting box and is located outside the connecting box. The right end of the cable of the winding drum passes through the threading hole of the connecting box and the threading hole of the end cover A of the male buckle quick connecting device in turn and is fixedly connected to the left end of the pipe gauge.

[0008] The above-mentioned female buckle quick connecting device includes a tube body B, an end cover B and a female buckle joint. The right end of the tube body B is fixedly connected to the left end of the end cover B, and the left end of the tube body B is fixedly installed with a female buckle joint through a thread. The female buckle joint of the female buckle quick connecting device is fixedly installed with the right end of the oil pipe, and the end cover B is provided with a mounting hole connected to the inner cavity of the tube body B. A joint B is fixedly installed on the right side of the mounting hole of the end cover B, and the left end of the hose is fixedly connected with the joint B of the end cover B.

[0009] The front left part and the front right part of the bottom of the tubing rack are respectively fixedly mounted with supporting legs, and the rear left part and the rear right part of the bottom of the tubing rack are respectively fixedly mounted with supporting legs.

[0010] A valve is fixedly installed on the steam pipe connected to the high-temperature resistant rubber hose, a valve is fixedly installed on the air source pipe connected to the pneumatic jet pump, and a valve is fixedly installed on the hose between the female buckle quick connection device and the pneumatic jet pump.

[0011] The present invention has a reasonable and compact structure and is easy to use. The oil pipe is closed by a male buckle quick connection device and a female buckle quick connection device, and the steam is connected to the male buckle quick connection device through a high-temperature resistant hose. The operation process of the pipe gauge is controlled by the winding reel, which saves steam waste in the ground cleaning process. Through the closed ground cleaning oil pipe, the ground cleaning waste liquid can be centrally recovered, thereby protecting the environment around the work site, improving the work efficiency, protecting the operators, and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 The figure is a schematic diagram of the process flow of the best embodiment of the present invention.

[0013] Attached Figure 2 For attachment Figure 1 Schematic diagram of the stereoscopic perspective enlarged structure of the mobile platform.

[0014] Attached Figure 3 For attachment Figure 1 Schematic diagram of the enlarged front view of the cross-section of the central male buckle quick connection device.

[0015] Attached Figure 4 For attachment Figure 1 Schematic diagram of the enlarged front cross-sectional structure of the central female buckle quick connection device.

[0016] The codes in the accompanying drawings are: 1 is a mobile platform, 2 is a high temperature resistant hose, 3 is a male buckle quick connection device, 4 is a pipe gauge, 5 is an oil pipe rack, 6 is an oil pipe, 7 is a female buckle quick connection device, 8 is a hose, 9 is a pneumatic jet pump, 10 is a connecting pipe, 11 is a drainage tank, 12 is an air source pipe, 13 is a winding reel, 14 is a steam pipe, 15 is a cable, 16 is a pipe body A, 17 is an end cover A, 18 is a male buckle joint, 19 is a joint A, 20 is a connection box, 21 is a mobile cart, 22 is a guide rail, 23 is a pulley, 24 is a handle, 25 is a pipe body B, 26 is an end cover B, 27 is a female buckle joint, 28 is a joint B, and 29 is a leg. DETAILED DESCRIPTION

[0017] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0018] In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached Figure 1 The layout is described in detail, such as the positional relationship of front, back, top, bottom, left, right, etc., which is based on the attached manual. Figure 1 It is determined by the layout direction.

[0019] The present invention will be further described below in conjunction with embodiments and drawings:

[0020] As attached Figure 1, 2 As shown in Figures 3 and 4, the environmentally friendly oil pipe cleaning device comprises a mobile platform 1, a high temperature resistant hose 2, a pipe gauge 4 and a pneumatic jet pump 9; a wire reel 13 is fixedly installed in the upper part of the mobile platform 1, the left end of the high temperature resistant hose 2 is fixedly connected to a steam pipe 14, the right end of the high temperature resistant hose 2 passes through the upper part of the mobile platform 1 and is fixedly connected to a male buckle quick connection device 3, the male buckle quick connection device 3 is provided with a cavity opening to the right, the pipe gauge 4 is sleeved in the cavity of the male buckle quick connection device 3, a cable 15 is fixedly installed on the wire reel 13, the right end of the cable 15 of the wire reel 13 passes through the male buckle quick connection device 3 and is fixedly connected to the pipe gauge 4, the right end of the mobile platform 1 There is an oil pipe rack 5, on which at least one oil pipe 6 is placed, the right end of the male buckle quick connecting device 3 is fixedly installed with the left end of the oil pipe 6, and a female buckle quick connecting device 7 is fixedly installed on the right end of the oil pipe 6. The female buckle quick connecting device 7 is provided with an inner cavity opening to the left, and the right end of the female buckle quick connecting device 7 is connected with a hose 8, and the right end of the hose 8 is fixedly connected to the liquid inlet end of the pneumatic jet pump 9, and the liquid outlet end of the pneumatic jet pump 9 is fixedly connected to a drain tank 11 through a connecting pipe 10, and the air inlet end of the pneumatic jet pump 9 is fixedly connected to an air source pipe 12, and the interiors of the high temperature resistant hose 2, the male buckle quick connecting device 3, the oil pipe 6, the female buckle quick connecting device 7 and the hose 8 are connected. In this way, the high temperature resistant rubber hose 2, the pipe gauge 4 and the pneumatic jet pump 9 are all well-known and commonly used. The left part of the oil pipe 6 has an internal thread, the right part of the oil pipe 6 has an external thread, a sealing ring is installed between the male buckle quick connection device 3 and the oil pipe 6, and a sealing ring is installed between the female buckle quick connection device 7 and the oil pipe 6. When working, the operator transports steam into the oil pipe through the steam pipe 14 and the high temperature resistant rubber hose 2. The pipe gauge 4 moves from the cavity of the male buckle quick connection device 3 to the oil pipe 6 under the action of steam, cleans the mixture of oil, wax, etc. on the inner wall of the oil pipe 6, and dredges the oil pipe 6. When the pipe gauge 4 runs to the end of the oil pipe 6, the oil pipe 6 is dredged. At the end, the cable 15 wound around the disc 13 reaches the maximum length, which plays a role in limiting the pipe gauge 6. The waste liquid generated during the cleaning of the oil pipe 6 is sent to the liquid inlet end of the pneumatic jet pump 9 through the hose 8. The air source pipe 12 provides power to the pneumatic jet pump 9, and the pneumatic jet pump 9 transports the waste liquid to the drain tank 11, thereby realizing the recovery of the waste liquid. After the cleaning and dredging of one oil pipe 6 is completed, the operator removes the male buckle quick connecting device 3 and the female buckle quick connecting device 7 and installs them on another oil pipe 6. The high temperature resistant hose 2 and the hose 8 can facilitate the movement of the male buckle quick connecting device 3 and the female buckle quick connecting device 7.

[0021] The above environmentally friendly oil pipe cleaning device can be further optimized and / or improved according to actual needs:

[0022] As attached Figure 3As shown, the male buckle quick connection device 3 includes a tube body A16, an end cover A17 and a male buckle joint 18. The left end of the tube body A16 is fixedly connected to the right end of the end cover A17, and the right end of the tube body A16 is fixedly installed with the male buckle joint 18 by means of threads. The end cover A17 is provided with a mounting hole and a threading hole which are connected to the inner cavity of the tube body A16. A joint A19 is fixedly installed on the left side of the mounting hole of the end cover A16. The right end of the high-temperature resistant hose 2 is fixedly connected to the joint A19 of the end cover A17. The cable 15 of the winding drum 13 passes through the threading hole of the end cover A17 and is fixedly connected to the left end of the pipe gauge 4. A sealing ring is installed between the cable 15 of the winding drum 13 and the threading hole of the end cover A17. The male buckle joint 18 of the male buckle quick connection device 2 is fixedly installed to the left end of the oil pipe 6. In this way, in order to ensure the sealing of the male buckle quick connecting device 3, a sealing ring is installed between the tube body A16 and the end cover A17, and a sealing ring is installed between the tube body A16 and the male buckle joint 18. The high-temperature resistant hose 2 can be fixedly connected with the male buckle quick connecting device 3 through the male buckle joint 18.

[0023] As attached Figure 4 As shown, the mobile platform 1 includes a connection box 20, a mobile trolley 21 and a guide rail 22. The bottom of the connection box 20 and the top of the mobile trolley 21 are fixedly connected together. The guide rail 22 is provided below the mobile trolley 21. The pulley 23 of the mobile trolley 21 is installed on the guide rail 22. The lower left and right parts of the connection box 20 are provided with corresponding through holes. The left end of the high temperature resistant hose 2 is connected to the steam pipe 14, and the right end of the high temperature resistant hose passes through the mounting hole on the left side of the connection box 20 and the right side of the connection box 20 in sequence. The mounting hole is fixedly connected with the connector A18 of the male buckle quick connection device 3, the connection box 20 is fixedly installed with a winding drum 13 inside, the right side of the connection box 20 is provided with a threading hole, the front side of the connection box 20 is provided with a mounting hole, the handle 24 of the winding drum 13 passes through the mounting hole of the connection box 20 and is located outside the connection box 20, and the right end of the cable 15 of the winding drum 13 passes through the threading hole of the connection box 20 and the threading hole of the end cover A16 of the male buckle quick connection device 3 in turn and is fixedly connected with the left end of the through pipe gauge 4. In this way, the handle of the winding drum 13 is located outside the connection box 20, which can facilitate the operation of the winding drum, and the high temperature resistant hose 2 is installed on the connection box 20 through the mounting hole of the connection box 20, so that the high temperature resistant hose 2 can move with the mobile platform 2, reducing the labor intensity of the operator.

[0024] As attached Figure 2As shown, the female buckle quick connection device 7 includes a tube body B25, an end cover B26 and a female buckle joint 27. The right end of the tube body B25 is fixedly connected to the left end of the end cover B26. The left end of the tube body B25 is fixedly installed with a female buckle joint 27 by threading. The female buckle joint 27 of the female buckle quick connection device 7 is fixedly installed with the right end of the oil pipe 6. The end cover B26 is provided with a mounting hole connected to the inner cavity of the tube body B25. A joint B28 is fixedly installed on the right side of the mounting hole of the end cover B26. The left end of the hose 8 is fixedly connected with the joint B28 of the end cover B26. In this way, in order to ensure the sealing of the female buckle quick connection device 7, a sealing ring is installed between the tube body B25 and the end cover B26, and a sealing ring is installed between the tube body B25 and the female buckle joint 27. The hose 8 can be fixedly connected to the female buckle quick connection device 7 through the joint B28.

[0025] As attached Figure 1 As shown, the front left and front right parts of the bottom of the tubing rack 5 are respectively fixedly mounted with legs 29, and the rear left and rear right parts of the bottom of the tubing rack 5 are respectively fixedly mounted with legs 29. In this way, the tubing rack 5 can be made more stable and the operation of the operator can be more convenient.

[0026] According to the needs, a valve is fixedly installed on the steam pipe 14 connected to the high temperature resistant rubber hose 2, a valve is fixedly installed on the air source pipe 12 connected to the pneumatic jet pump 9, and a valve is fixedly installed on the hose 8 between the female buckle quick connection device 7 and the pneumatic jet pump 9. In this way, it is convenient for operators to operate the present invention.

[0027] The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. An environmentally friendly oil pipe cleaning device, characterized in that It includes a mobile platform, a high temperature resistant hose, a pipe gauge and a pneumatic jet pump; a winding drum is fixedly installed in the upper part of the mobile platform, the left end of the high temperature resistant hose is fixedly connected to the steam pipe, the right end of the high temperature resistant hose passes through the upper part of the mobile platform and is fixedly connected to a male buckle quick connection device, the male buckle quick connection device is provided with a cavity opening to the right, the pipe gauge is sleeved in the cavity of the male buckle quick connection device, a cable is fixedly installed on the winding drum, the right end of the cable of the winding drum passes through the male buckle quick connection device and is fixedly connected to the pipe gauge, there is an oil pipe rack on the right side of the mobile platform, At least one oil pipe is placed, the right end of the male quick-connect device is fixedly installed with the left end of the oil pipe, the right end of the oil pipe is fixedly installed with a female quick-connect device, the female quick-connect device is provided with a cavity opening to the left, the right end of the female quick-connect device is connected with a hose, the right end of the hose is fixedly connected to the liquid inlet end of the pneumatic jet pump, the liquid outlet end of the pneumatic jet pump is fixedly connected to the drain tank through a connecting pipe, the air inlet end of the pneumatic jet pump is fixedly connected to the air source pipe, the high-temperature resistant rubber hose, the male quick-connect device, the oil pipe, the female quick-connect device and the hose are internally connected.

2. The environmentally friendly oil pipe cleaning device according to claim 1 is characterized in that The male buckle quick connection device includes a tube body A, an end cover A and a male buckle joint. The left end of the tube body A is fixedly connected to the right end of the end cover A. The right end of the tube body A is fixedly installed with a male buckle joint by means of a thread. The end cover A is provided with a mounting hole and a threading hole which are connected to the inner cavity of the tube body A. The left side of the mounting hole of the end cover A is fixedly installed with a joint A. The right end of the high-temperature resistant hose is fixedly connected to the joint A of the end cover A. The cable of the winding drum passes through the threading hole of the end cover A and is fixedly connected to the left end of the pipe gauge. A sealing ring is installed between the cable of the winding drum and the threading hole of the end cover A. The male buckle joint of the male buckle quick connection device is fixedly installed with the left end of the oil pipe.

3. The environmentally friendly oil pipe cleaning device according to claim 2 is characterized in that The mobile platform includes a connection box, a mobile trolley and a guide rail. The bottom of the connection box and the top of the mobile trolley are fixedly connected together. A guide rail is provided at the bottom of the mobile trolley. The pulley of the mobile trolley is installed on the guide rail. Corresponding through holes are provided at the lower left and right parts of the connection box. The left end of the high-temperature resistant hose is connected to the steam pipe. The right end of the high-temperature resistant hose passes through the mounting hole on the left side of the connection box and the mounting hole on the right side of the connection box in turn and is fixedly connected to the connector A of the male buckle quick connection device. A winding drum is fixedly installed inside the connection box. A threading hole is provided on the right side of the connection box. A mounting hole is provided on the front side of the connection box. The handle of the winding drum passes through the mounting hole of the connection box and is located outside the connection box. The right end of the cable of the winding drum passes through the threading hole of the connection box and the threading hole of the end cover A of the male buckle quick connection device in turn and is fixedly connected to the left end of the pipe gauge.

4. The environmentally friendly oil pipe cleaning device according to claim 1, 2 or 3, characterized in that The female buckle quick connection device includes a tube body B, an end cover B and a female buckle joint. The right end of the tube body B is fixedly connected to the left end of the end cover B, and the left end of the tube body B is fixedly installed with a female buckle joint through a thread. The female buckle joint of the female buckle quick connection device is fixedly installed with the right end of the oil pipe, and the end cover B is provided with a mounting hole connected to the inner cavity of the tube body B. A joint B is fixedly installed on the right side of the mounting hole of the end cover B, and the left end of the hose is fixedly connected with the joint B of the end cover B.

5. The environmentally friendly oil pipe cleaning device according to claim 1, 2 or 3, characterized in that The front left part and the front right part of the bottom of the tubing rack are respectively fixedly installed with supporting legs, and the rear left part and the rear right part of the bottom of the tubing rack are respectively fixedly installed with supporting legs.

6. The environmentally friendly oil pipe cleaning device according to claim 4, characterized in that The front left part and the front right part of the bottom of the tubing rack are respectively fixedly installed with supporting legs, and the rear left part and the rear right part of the bottom of the tubing rack are respectively fixedly installed with supporting legs.

7. The environmentally friendly oil pipe cleaning device according to claim 1, 2 or 3, characterized in that A valve is fixedly installed on the steam pipeline connected to the high-temperature resistant rubber hose, a valve is fixedly installed on the air source pipe connected to the pneumatic jet pump, and a valve is fixedly installed on the hose between the female buckle quick connection device and the pneumatic jet pump.

8. The environmentally friendly oil pipe cleaning device according to claim 4, characterized in that A valve is fixedly installed on the steam pipeline connected to the high-temperature resistant rubber hose, a valve is fixedly installed on the air source pipe connected to the pneumatic jet pump, and a valve is fixedly installed on the hose between the female buckle quick connection device and the pneumatic jet pump.

9. The environmentally friendly oil pipe cleaning device according to claim 5, characterized in that A valve is fixedly installed on the steam pipeline connected to the high-temperature resistant rubber hose, a valve is fixedly installed on the air source pipe connected to the pneumatic jet pump, and a valve is fixedly installed on the hose between the female buckle quick connection device and the pneumatic jet pump.

10. The environmentally friendly oil pipe cleaning device according to claim 6, characterized in that A valve is fixedly installed on the steam pipeline connected to the high-temperature resistant rubber hose, a valve is fixedly installed on the air source pipe connected to the pneumatic jet pump, and a valve is fixedly installed on the hose between the female buckle quick connection device and the pneumatic jet pump.

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