Dry type oil pipe cleaning machine

Abstract

The utility model relates to the technical field of cleaning machines, and discloses a dry type oil pipe cleaning machine which comprises a machine frame, an outer cleaning assembly is arranged on the right side of the machine frame, an inner cleaning assembly is arranged on the left side of the machine frame, a conveying assembly is arranged in the machine frame, and a discharging assembly located on the top of the outer cleaning assembly is arranged on the right side of the machine frame. A fire extinguishing mechanism is fixedly connected to the interior of the rack, and the outer side of the rack is covered with a heat insulation block. The dry type oil pipe cleaning machine has the advantages of being good in fire extinguishing effect and the like, and solves the problems that when the oil pipe cleaning machine is used in a dry mode, an oil pipe needs to be rapidly heated to 200-300 DEG C in a short time in an electric heating mode, then the inner wall and the outer wall of the oil pipe are cleaned through high-speed rotation of a scraper and a steel brush, dirt is blown and discharged out of the pipe through compressed air, and the cleaning efficiency is high. However, in the heating process, due to the fact that the temperature is high, and most existing dry type oil pipe cleaning machines are not provided with fire extinguishing devices, flammable substances such as oil and wax are burnt, and the cleaning machines are extremely prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a dry-type oil pipe cleaning machine. Background Technique

[0002] An oil pipe cleaning machine is a device that can clean the inner and outer sides of an oil pipe. The oil pipe cleaning machine is divided into two categories: dry type and wet type. Among them, the dry-type oil pipe cleaning machine is widely used in the cleaning of oil pipes with a complex comprehensive state of oil, wax, mud, and scale due to its advantages such as good cleaning effect, high cleaning efficiency, and good environmental protection effect.

[0003] When using a dry-type oil pipe cleaning machine, it is necessary to quickly heat the oil pipe to 200 - 300 °C within a short time by means of electric heating. Subsequently, while the inner and outer walls of the oil pipe are being cleaned by the high-speed rotation of a scraper and a steel brush, compressed air is used to blow the dirt out of the pipe. However, during the heating process, due to the high temperature and the fact that most existing dry-type oil pipe cleaning machines do not have a fire extinguishing device, the combustion of flammable substances such as oil and wax easily damages the cleaning machine. Therefore, a dry-type oil pipe cleaning machine is proposed to solve the above-mentioned problems. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a dry-type oil pipe cleaning machine, which has the advantages of good fire extinguishing effect, etc., and solves the problem that when using a dry-type oil pipe cleaning machine, it is necessary to quickly heat the oil pipe to 200 to 300 °C within a short time by means of electric heating. Subsequently, while the inner and outer walls of the oil pipe are being cleaned by the high-speed rotation of a scraper and a steel brush, compressed air is used to blow the dirt out of the pipe. However, during the heating process, due to the high temperature and the fact that most existing dry-type oil pipe cleaning machines do not have a fire extinguishing device, the combustion of flammable substances such as oil and wax easily damages the cleaning machine.

[0006] (II) Technical Solutions

[0007] The technical solution of the utility model for solving the above technical problems is as follows: A dry-type oil pipe cleaning machine includes a frame. An outer washing assembly is provided on the right side of the frame, an inner washing assembly is provided on the left side of the frame, a transportation assembly is provided inside the frame, a discharging assembly located on the top of the outer washing assembly is provided on the right side of the frame, a fire extinguishing mechanism is fixedly connected inside the frame, and a heat insulation block covers the outside of the frame.

[0008] The beneficial effect of the utility model is that through the fire extinguishing mechanism, when the oil pipe inside the frame catches fire during dry cleaning by the inner washing assembly, it can be promptly extinguished, avoiding damage to the device due to high temperature.

[0009] This dry-type oil pipe cleaning machine has the advantage of good cleaning effect.

[0010] Based on the above technical solutions, the present utility model can be further improved as follows.

[0011] Further, the external washing assembly includes a transmission component. A wire brush shield is provided on the right side of the transmission component. A cleaning roller is provided inside the wire brush shield. An external washing transmission wheel is provided on the right side of the wire brush shield.

[0012] The beneficial effect of adopting the above further solution is that through the external washing assembly, the dirt on the outside of the oil pipe can be cleaned when the oil pipe enters the interior of the device.

[0013] Further, the internal washing assembly includes an internal washing through-diameter trolley. An internal washing tool bar is provided on the right side of the internal washing through-diameter trolley. A tool bar centering wheel located outside the internal washing tool bar is fixedly connected to the front of the frame. A speed reducer is fixedly connected to the front of the frame.

[0014] The beneficial effect of adopting the above further solution is that through the internal washing assembly, the inner wall of the oil pipe can be cleaned.

[0015] Further, the transportation assembly includes a driving motor. A rotating shaft is fixedly connected to the output end of the driving motor. Two bevel wheels are fixedly connected to the outside of the rotating shaft. A coupling is fixedly connected to the outside of the rotating shaft.

[0016] The beneficial effect of adopting the above further solution is that through the transportation assembly, the oil pipe can be transported to the required part for processing.

[0017] Further, the discharging assembly includes a conveying component. A power component is provided inside the frame. A cleaning roller is provided on the right side of the power component.

[0018] The beneficial effect of adopting the above further solution is that through the discharging assembly, the oil pipe after cleaning can be transported out of the interior of the frame.

[0019] Further, the fire extinguishing mechanism includes a pipeline. A rotating motor is fixedly connected to the top of the heat insulation block. An air valve is fixedly connected to the output end of the rotating motor. One end of the pipeline is connected to a carbon dioxide generator.

[0020] The beneficial effect of adopting the above further solution is that through the fire extinguishing mechanism, the fire source inside can be extinguished. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present utility model;

[0022] Figure 2 It is a top view of the connection structure of the rotating motor and the heat insulation block of the present utility model;

[0023] Figure 3 It is the bottom view of the connection structure between the transmission component and the wire brush guard of the present utility model;

[0024] Figure 4 It is the partial enlarged view of the connection structure between the frame of the present utility model and the cutter bar centering wheel;

[0025] Figure 5 It is the partial enlarged view of the connection structure between the drive motor and the rotating shaft of the present utility model;

[0026] Figure 6 It is the partial enlarged view of the connection structure between the power component and the cleaning roller of the present utility model;

[0027] Figure 7 It is the top view of the connection structure between the rotating motor and the air valve of the present utility model.

[0028] In the figure: 1. Frame; 2. Outer washing assembly; 201. Transmission component; 202. Wire brush guard; 203. Cleaning roller; 204. Outer washing transmission wheel; 3. Inner washing assembly; 301. Inner washing through-diameter trolley; 302. Inner washing cutter bar; 303. Cutter bar centering wheel; 304. Reducer; 4. Transportation assembly; 401. Drive motor; 402. Rotating shaft; 403. Inclined wheel; 404. Coupling; 5. Discharge assembly; 501. Conveying component; 502. Power component; 6. Fire extinguishing mechanism; 601. Pipeline; 602. Rotating motor; 603. Air valve; 7. Heat insulation block. Specific implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the embodiment, it is given by Figure 1-7 A dry oil pipe cleaning machine, the present utility model includes a frame 1, an outer washing assembly 2 is provided on the right side of the frame 1, an inner washing assembly 3 is provided on the left side of the frame 1, a transportation assembly 4 is provided inside the frame 1, a discharge assembly 5 is provided on the right side of the frame 1 and located on the top of the outer washing assembly 2, a fire extinguishing mechanism 6 is fixedly connected inside the frame 1, and a heat insulation block 7 is covered on the outside of the frame 1;

[0031] The outer washing assembly 2 includes a transmission component 201, a wire brush guard 202 is provided on the right side of the transmission component 201, a cleaning roller 203 is provided inside the wire brush guard 202, and an outer washing transmission wheel 204 is provided on the right side of the wire brush guard 202;

[0032] Through the external washing assembly 2, the dirt on the outside can be cleaned when the oil pipe enters the interior of the device;

[0033] The internal washing assembly 3 includes an internal washing path trolley 301. On the right side of the internal washing path trolley 301, there is an internal washing tool bar 302. On the front of the frame 1, there is a tool bar centering wheel 303 located outside the internal washing tool bar 302. On the front of the frame 1, there is a fixed connection of a speed reducer 304;

[0034] Through the internal washing assembly 3, the inner wall of the oil pipe can be cleaned;

[0035] The transportation assembly 4 includes a driving motor 401. At the output end of the driving motor 401, there is a fixed connection of a rotating shaft 402. On the outside of the rotating shaft 402, there are two fixed connections of bevel wheels 403. On the outside of the rotating shaft 402, there is a fixed connection of a coupling 404;

[0036] Through the transportation assembly 4, the oil pipe can be transported to the required part for processing;

[0037] The discharging assembly 5 includes a conveying component 501. Inside the frame 1, there is a power component 502. On the right side of the power component 502, there is a cleaning roller 203;

[0038] Through the discharging assembly 5, the oil pipe after cleaning can be transported out of the interior of the frame 1;

[0039] The fire extinguishing mechanism 6 includes a pipeline 601. On the top of the heat insulation block 7, there is a fixed connection of a rotating motor 602. At the output end of the rotating motor 602, there is a fixed connection of an air valve 603. One end of the pipeline 601 is connected to a carbon dioxide generator;

[0040] Through the fire extinguishing mechanism 6, the internal fire source can be extinguished.

[0041] Working principle:

[0042] The transmission component 201 inside the external washing assembly 2 conveys the oil pipe to the inside of the frame 1, and the outer side of the oil pipe is cleaned by the wire brush shield 202 and the cleaning roller 203. Subsequently, the oil pipe is transported to the designated position by the transportation assembly 4. Then, the inner washing through-diameter trolley 301 and the inner washing tool bar 302 of the inner washing assembly 3 clean the inside of the oil pipe. Subsequently, the oil pipe is transported to the discharging assembly 5 by the transportation assembly 4. Then, the conveying component 501 inside the discharging assembly 5 conveys the material to the right side of the frame 1, and the outer side of the oil pipe is cleaned twice by the cleaning roller 203, thus completing the dry cleaning of the oil pipe. When the oil pipe catches fire due to the friction of the inner washing tool bar 302 inside the frame 1, the rotating motor 602 is started, so that the output end of the rotating motor 602 drives the air valve 603 to rotate. Subsequently, carbon dioxide is discharged into the inside of the frame 1 through the pipeline 601, making the inside of the frame 1 not meet the combustion requirements, thereby avoiding damage to the equipment caused by fire.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry oil pipe cleaning machine, comprising a frame (1), characterized in that: An external washing assembly (2) is provided on the right side of the frame (1), an internal washing assembly (3) is provided on the left side of the frame (1), a transport assembly (4) is provided inside the frame (1), a discharging assembly (5) located on the top of the external washing assembly (2) is provided on the right side of the frame (1), a fire extinguishing mechanism (6) is fixedly connected inside the frame (1), and the outside of the frame (1) is covered with a heat insulation block (7).

2. A dry oil pipe cleaning machine according to claim 1, characterized in that: The external washing assembly (2) comprises a transmission component (201), a wire brush guard (202) is provided on the right side of the transmission component (201), a cleaning roller (203) is provided on the inner side of the wire brush guard (202), and an external washing transmission wheel (204) is provided on the right side of the wire brush guard (202).

3. A dry oil pipe cleaning machine according to claim 1, characterized in that: The inner washing assembly (3) comprises an inner washing diameter trolley (301), an inner washing knife rod (302) is arranged on the right side of the inner washing diameter trolley (301), a knife rod straightening wheel (303) located outside the inner washing knife rod (302) is fixedly connected to the front of the frame (1), and a reducer (304) is fixedly connected to the front of the frame (1).

4. A dry oil pipe cleaning machine according to claim 1, characterized in that: The transport assembly (4) comprises a transmission motor (401), the output end of the transmission motor (401) is fixedly connected to a rotating shaft (402), the outer side of the rotating shaft (402) is fixedly connected to two inclined wheels (403), and the outer side of the rotating shaft (402) is fixedly connected to a coupling (404).

5. A dry oil pipe cleaning machine according to claim 2, characterized in that: The discharging assembly (5) comprises a conveying assembly (501), a power assembly (502) is arranged inside the frame (1), and a cleaning roller (203) is arranged on the right side of the power assembly (502).

6. A dry oil pipe cleaning machine according to claim 1, characterized in that: The fire extinguishing mechanism (6) comprises a pipeline (601), a rotating motor (602) is fixedly connected to the top of the heat insulation block (7), an air valve (603) is fixedly connected to the output end of the rotating motor (602), and one end of the pipeline (601) is connected to a carbon dioxide production machine.

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