Ocean control oil pipe capable of adjusting temperature

Abstract

The utility model provides a marine control oil pipe capable of adjusting temperature, which comprises a pipe body, an installation cavity is arranged in the pipe body, and a plurality of heating rings are fixedly arranged on the inner side face of the installation cavity. The flanges are fixedly mounted at the two ends of the pipe body respectively; and the threaded rings are arranged at the two ends of the outer side face of the pipe body respectively, one end of each threaded ring is fixedly installed on one side of the corresponding flange, and the outer side face of each threaded ring is in threaded connection with a threaded sleeve. According to the ocean control oil pipe capable of adjusting the temperature, when the pipe body, the mounting cavity, the reinforcing ring, the heating ring, the flange and other structures are matched for use, the heating ring can heat the interior of the pipe body, so that the temperature in the pipe body is increased, then the temperature of crude oil is increased, the flowing speed of the crude oil is increased, and the service life of the crude oil is prolonged. And the situation that the flowing speed of crude oil is too low due to too low temperature is avoided, so that the crude oil extraction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipes, in particular to a temperature-adjustable ocean control oil pipe. Background Art

[0002] Oil pipes are pipelines that transport crude oil and natural gas from oil and gas layers to the surface after drilling is completed. They are used to withstand the pressure generated during the mining process. With the continuous development of oil and gas fields, the depth of oil wells is constantly deepening, and the working environment of metal pipes used in oil fields is becoming more and more complex and the pressure is increasing; therefore, corrosion-resistant steel pipes, plastic pipes and composite pipes are used.

[0003] However, most existing pipelines cannot be heated, and the oil in the pipeline often adheres to the inner wall of the pipeline due to the low temperature, causing a certain blockage of the inner wall of the pipeline, thereby reducing the flow rate of the oil in the pipeline and making it inconvenient for oil extraction.

[0004] Therefore, it is necessary to provide a temperature-adjustable ocean control oil pipe to solve the above technical problems. Utility Model Content

[0005] The utility model provides a temperature-adjustable marine control oil pipe, which solves the problem that the crude oil temperature inside the pipe is low, the flow speed is slow, and the mining efficiency is affected.

[0006] In order to solve the above technical problems, the utility model provides a temperature-adjustable ocean control oil pipe, comprising:

[0007] A tube body, wherein an installation cavity is provided inside the tube body, and a plurality of heating coils are fixedly installed on the inner side surface of the installation cavity;

[0008] Flanges, the flanges are fixedly mounted on both ends of the pipe body;

[0009] A threaded ring, wherein the threaded rings are respectively arranged at both ends of the outer side of the tube body, one end of the threaded ring is fixedly installed on one side of the flange, the outer side of the threaded ring is threadedly connected with a threaded sleeve, the outer side of the threaded sleeve is provided with a rotating ring, and a plurality of mounting rods are fixedly installed on the top of the rotating ring, and pins are provided inside the tops of the plurality of mounting rods.

[0010] Preferably, a plurality of reinforcement rings are fixedly mounted on the inner side surface of the mounting cavity, and the reinforcement ring is arranged on one side of the heating ring.

[0011] Preferably, a clamping groove is provided on the outer side surface of the threaded sleeve, and clamping blocks are fixedly installed on both sides of the inner side surface of the rotating ring.

[0012] Preferably, the clamping block is clamped to the inner side surface of the clamping slot.

[0013] Preferably, the mounting rod is arranged inside the flange.

[0014] Preferably, the latch is arranged on the top of the flange.

[0015] Compared with the related art, the temperature-adjustable ocean control oil pipe provided by the utility model has the following beneficial effects:

[0016] The utility model provides a temperature-adjustable marine control oil pipe. When the pipe body, the installation cavity, the reinforcement ring, the heating ring and the flange and other structures cooperate with each other for use, the heating ring can heat the inside of the pipe body, thereby increasing the temperature inside the pipe body, and then increasing the temperature of the crude oil, thereby increasing the flow rate of the crude oil, avoiding the slow flow rate of the crude oil due to too low temperature, thereby increasing the efficiency of crude oil extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a temperature-adjustable ocean control oil pipe provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the cross-sectional structure of the tube body shown;

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown.

[0020] Numbers in the figure: 1, tube body, 11, installation cavity, 12, reinforcement ring, 13, heating ring, 2, flange, 3, threaded ring, 31, threaded sleeve, 32, clamping groove, 33, clamping block, 34, rotating circle, 35, installation rod, 36, pin. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a temperature-adjustable ocean control oil pipe provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the cross-sectional structure of the tube body shown;

[0023] Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A temperature-adjustable marine control oil pipe comprises: a pipe body 1, an installation cavity 11 is provided inside the pipe body 1, and a plurality of heating coils 13 are fixedly installed on the inner side surface of the installation cavity 11;

[0024] Flanges 2, the flanges 2 are fixedly mounted on both ends of the pipe body 1;

[0025] The thread rings 3 are respectively arranged at both ends of the outer side of the tube body 1, one end of the thread ring 3 is fixedly installed on one side of the flange 2, the outer side of the thread ring 3 is threadedly connected with a threaded sleeve 31, the outer side of the threaded sleeve 31 is provided with a rotating ring 34, the top of the rotating ring 34 is fixedly installed with a plurality of mounting rods 35, and the tops of the plurality of mounting rods 35 are each provided with a latch 36.

[0026] A plurality of reinforcing rings 12 are fixedly mounted on the inner side surface of the mounting cavity 11 , and the reinforcing ring 12 is arranged on one side of the heating ring 13 .

[0027] A clamping groove 32 is formed on the outer side of the threaded sleeve 32 , and clamping blocks 33 are fixedly mounted on both sides of the inner side of the rotating circle 34 .

[0028] The number of mounting rods 35 is the same as the number of threaded holes of the flange 2. When in use, multiple mounting rods 35 are respectively inserted into the inner sides of multiple threaded holes 2 of the flange 2 to connect the flanges of the two pipes. This does not require the user to turn multiple bolts, thereby increasing work efficiency and facilitating user use.

[0029] The engaging block 33 is engaged with the inner side surface of the engaging slot 32 .

[0030] The mounting rod 35 is disposed inside the flange 2 .

[0031] The latch 36 is disposed on the top of the flange 2 .

[0032] The latch pin 36 is inserted into the interior of the mounting rod 35 , so as to pull the other flange 2 , so that the two flanges are brought into contact with each other.

[0033] The working principle of the temperature-adjustable ocean control oil pipe provided by the utility model is as follows:

[0034] When in use, the heating ring 13 heats the inside of the pipe body 1, thereby increasing the temperature of the crude oil inside the pipe body 1, increasing the flow rate of the crude oil, and thus increasing the efficiency of extraction. When in use, when connecting the oil pipes, the user can dock the flanges 2 of the oil pipes to be connected, and then insert the mounting rod 35 into the interior of the flange 2, and then the user inserts the pin 36 into the interior of the mounting rod 35, and then rotate the threaded sleeve 31 to make the threaded sleeve 31 threadedly connected to the outer side of the threaded ring 3, and then make the threaded sleeve 31 drive the rotating ring 34 and the mounting rod 35 to move, so that the mounting rod 35 drives the pin 36 to press against the top of the flange 2, thereby connecting the pipes, which is convenient for users to operate, and there is no need to rotate multiple bolts, thereby connecting the pipes, which increases work efficiency.

[0035] Compared with the related art, the temperature-adjustable ocean control oil pipe provided by the utility model has the following beneficial effects:

[0036] When the structures such as the pipe body 1, the installation cavity 11, the reinforcement ring 12, the heating ring 13 and the flange 2 are used in coordination with each other, the heating ring 13 can heat the inside of the pipe body 1, thereby increasing the temperature inside the pipe body 1, and then increasing the temperature of the crude oil, thereby increasing the flow rate of the crude oil, avoiding the slow flow rate of the crude oil due to too low temperature, thereby increasing the efficiency of crude oil extraction.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A temperature-adjustable ocean control oil pipe, characterized in that: include: A tube body, wherein an installation cavity is provided inside the tube body, and a plurality of heating coils are fixedly installed on the inner side surface of the installation cavity; Flanges, the flanges are fixedly mounted on both ends of the pipe body; A threaded ring, wherein the threaded rings are respectively arranged at both ends of the outer side of the tube body, one end of the threaded ring is fixedly installed on one side of the flange, the outer side of the threaded ring is threadedly connected with a threaded sleeve, the outer side of the threaded sleeve is provided with a rotating ring, and a plurality of mounting rods are fixedly installed on the top of the rotating ring, and pins are provided inside the tops of the plurality of mounting rods.

2. The temperature-adjustable ocean control oil pipe according to claim 1, characterized in that: A plurality of reinforcing rings are fixedly mounted on the inner side surface of the mounting cavity, and the reinforcing rings are arranged on one side of the heating ring.

3. The temperature-adjustable ocean control oil pipe according to claim 2, characterized in that: A clamping groove is provided on the outer side surface of the threaded sleeve, and clamping blocks are fixedly installed on both sides of the inner side surface of the rotating circle.

4. The temperature-adjustable ocean control oil pipe according to claim 3, characterized in that: The clamping block is clamped on the inner side surface of the clamping slot.

5. The temperature-adjustable ocean control oil pipe according to claim 4, characterized in that: The mounting rod is arranged inside the flange.

6. The temperature-adjustable ocean control oil pipe according to claim 5, characterized in that: The latch is arranged on the top of the flange.

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