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CN-224228650-U - Movable oil well hot washing device

CN224228650UCN 224228650 UCN224228650 UCN 224228650UCN-224228650-U

Abstract

The utility model relates to the technical field of oil well hot washing and discloses a movable oil well hot washing device which comprises a supporting plate, wherein a movable wheel is arranged at the bottom of the supporting plate, a liquid storage tank is fixedly connected to the top of the supporting plate, an anti-overflow cover is connected to the top of the liquid storage tank in a sliding mode, a handle is fixedly connected to the top of the anti-overflow cover, a cleaning assembly is arranged at the top of the supporting plate, a circulating assembly is arranged at the top of the supporting plate, a heating module is arranged on the outer wall of the liquid storage tank, a spiral heat conducting pipe is arranged in the liquid storage tank, a disassembling assembly is arranged in the liquid storage tank, the disassembling assembly comprises a first flange plate and a second flange plate, and one side wall of the flange plate is fixedly connected to the inner wall of the liquid storage tank. According to the utility model, the spiral heat-conducting pipe and the dismounting assembly are arranged, so that the effect of ensuring continuous and efficient operation of the heat washing device is achieved, the problems that the traditional heat-conducting pipe is difficult to dismount and inconvenient to maintain are solved, and the maintainability and the working stability of equipment are improved.

Inventors

  • LI RUHONG

Assignees

  • 北京宏瑞世嘉科技有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (8)

  1. 1. The movable oil well hot washing device comprises a supporting plate (1) and is characterized in that a movable wheel (2) is arranged at the bottom of the supporting plate (1), a liquid storage tank (3) is fixedly connected to the top of the supporting plate (1), an anti-overflow cover (7) is slidably connected to the top of the liquid storage tank (3), a handle (8) is fixedly connected to the top of the anti-overflow cover (7), a cleaning assembly is arranged at the top of the supporting plate (1), a circulating assembly is arranged at the top of the supporting plate (1), a heating module (13) is arranged on the outer wall of the liquid storage tank (3), a spiral heat conducting pipe (14) is arranged inside the liquid storage tank (3), and a disassembling assembly is arranged inside the liquid storage tank (3); The disassembly component comprises a first flange plate (15) and a second flange plate (16), the side wall of the first flange plate (15) is fixedly connected with the inner wall of the liquid storage tank (3), the side wall of the second flange plate (16) is fixedly connected with one end of the spiral heat conduction pipe (14), the first flange plate (15) is fixedly connected with a stud (17) with equal threads inside the second flange plate (16), the top of the support plate (1) is fixedly connected with a filter tank (4), the filter tank (4) is internally and slidably connected with a filter frame (18), and the filter tank (4) is internally provided with a positioning component.
  2. 2. The movable oil well hot washing device according to claim 1, wherein the washing assembly comprises a water pump II (6), a liquid suction pipe (9) and a liquid injection pipe (10), and the bottom of the water pump II (6) is fixedly connected to the top of the supporting plate (1).
  3. 3. The movable oil well hot washing device according to claim 2, wherein one end of the liquid suction pipe (9) is fixedly connected inside the liquid storage tank (3), the other end of the liquid suction pipe (9) is fixedly connected to the input end of the second water pump (6), and one end of the liquid injection pipe (10) is fixedly connected to the output end of the second water pump (6).
  4. 4. The movable oil well hot washing device according to claim 1, wherein the circulating assembly comprises a first water pump (5) and a circulating pipe (11), the bottom of the first water pump (5) is fixedly connected to the top of the supporting plate (1), one end of the circulating pipe (11) is fixedly connected to the inside of the liquid storage tank (3), and the other end of the circulating pipe (11) is fixedly connected to the output end of the first water pump (5).
  5. 5. The mobile oil well hot washing device according to claim 4, wherein the filter box (4) is fixedly connected to the input end of the first water pump (5), and a sewage suction pipe (12) is fixedly connected to the filter box (4).
  6. 6. The mobile oil well hot washing device according to claim 1, wherein the positioning assembly comprises a hollow column (19) and a clamping column (20), one end of the hollow column (19) is fixedly connected to the outer wall of the filter box (4), the clamping column (20) is slidably connected to the inside of the hollow column (19), and the clamping column (20) is clamped with the filter frame (18).
  7. 7. The mobile oil well hot washing device according to claim 6, wherein a sliding ball (22) is fixedly connected to the outer wall of the clamping column (20), the sliding ball (22) is slidably connected to the inside of the hollow column (19), and a sliding disc (23) is slidably connected to the inside of the hollow column (19).
  8. 8. The movable oil well hot washing device according to claim 7, wherein the outer wall of the clamping column (20) is sleeved with a spring (21), one end of the spring (21) is fixedly connected to the side wall of the sliding disc (23), and the other end of the spring (21) is fixedly connected to the inner wall of the hollow column (19).

Description

Movable oil well hot washing device Technical Field The utility model relates to the technical field of oil well hot washing, in particular to a movable oil well hot washing device. Background In the oilfield exploitation process, the productivity is easily reduced and even blocked due to the deposition of wax, colloid and mechanical impurities on the parts of an oil well pipe column, an oil pump, a screen pipe and the like, the problems of low efficiency, high cost, environmental pollution and the like of the traditional paraffin removal mode such as chemical paraffin removal, mechanical paraffin scraping and the like exist, the hot washing technology becomes a mainstream solution due to the advantages of high efficiency, environmental protection and the like, and the movable type oil well hot washing device is particularly suitable for maintenance operation of a dispersed well site or a remote block due to the flexibility and quick response capability, however, the conventional device still has the defects in the aspects of heat exchange efficiency, maintenance convenience, cyclic utilization of cleaning liquid and the like, and the application effect is limited, so the development of the movable type hot washing device with the functions of high-efficiency heating, easy maintenance and resource cyclic utilization has important significance in improving the oilfield production efficiency and reducing the operation cost. The existing movable heat washing device generally adopts a fixed heating coil or a straight pipe type heat exchanger to heat the cleaning liquid, heat is conducted to the liquid through the pipe wall, a pump set is relied on to push the liquid to circulate so as to realize heat washing operation, a liquid storage tank is of a single-layer heat preservation structure, and a heating module is welded and fixed with a heat conducting pipe. The heat conducting pipe of the existing heat washing device is welded or integrally installed, so that the maintenance or replacement of the heat conducting pipe is very inconvenient, when the heat conducting pipe is damaged due to scaling or corrosion in long-term use, the whole heating module is required to be stopped and disassembled, even the welded part is cut, time and labor are consumed, the tightness of equipment can be affected, in addition, the traditional heat conducting pipe is simple in structure, such as a straight pipe or a small amount of bending, the contact area with cleaning liquid is limited, the heat transfer is uneven, the heating efficiency is further reduced, the problem directly leads to the prolongation of the equipment maintenance period, the frequent operation interruption and the continuous operation efficiency and economy of the heat washing device are seriously restricted, and the movable oil well heat washing device is provided for solving the problems. Disclosure of Invention In order to make up for the defects, the utility model provides a movable oil well hot washing device, which aims to solve the problems that a heat conducting pipe is difficult to disassemble and is inconvenient to maintain in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The movable oil well hot washing device comprises a supporting plate, wherein a movable wheel is arranged at the bottom of the supporting plate, a liquid storage tank is fixedly connected to the top of the supporting plate, an anti-overflow cover is slidably connected to the top of the liquid storage tank, a handle is fixedly connected to the top of the anti-overflow cover, a cleaning assembly is arranged at the top of the supporting plate, a circulating assembly is arranged at the top of the supporting plate, a heating module is arranged on the outer wall of the liquid storage tank, a spiral heat conducting pipe is arranged inside the liquid storage tank, and a disassembling assembly is arranged inside the liquid storage tank; The disassembly assembly comprises a first flange plate and a second flange plate, one side wall of the first flange plate is fixedly connected with the inner wall of the liquid storage tank, the two side walls of the second flange plate are fixedly connected with one end of the spiral heat-conducting pipe, the first flange plate and the second flange plate are internally and uniformly connected with studs in a threaded manner, the top of the support plate is fixedly connected with a filter box, the filter box is slidably connected with the inside of the filter box, and the inside of the filter box is provided with a positioning assembly. As a further description of the above technical solution: The cleaning assembly comprises a second water pump, a liquid suction pipe and a liquid injection pipe, and the bottom of the second water pump is fixedly connected to the top of the supporting plate. As a further description of the above technical solution: One end of the liquid suction pipe is fi