CN114453358A - Corrugated pipe cleaning device based on wastewater impact movement for petroleum production - Google Patents
Corrugated pipe cleaning device based on wastewater impact movement for petroleum production Download PDFInfo
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- CN114453358A CN114453358A CN202210127067.6A CN202210127067A CN114453358A CN 114453358 A CN114453358 A CN 114453358A CN 202210127067 A CN202210127067 A CN 202210127067A CN 114453358 A CN114453358 A CN 114453358A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
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Abstract
The invention relates to the technical field of pipeline cleaning, in particular to a corrugated pipe cleaning device based on wastewater impact movement for petroleum production. The technical problem is as follows: the corrugated pipe buried under the ground is inconvenient to clean, and the battery and the motor are damaged due to the high temperature and the corrosivity of the waste water. The utility model provides a corrugated pipe cleaning device based on waste water impact removes for oil production, includes first cylinder shell, second cylinder shell, power unit, advancing mechanism, switching mechanism and clearance mechanism etc. the lower extreme rigid coupling of first cylinder shell has second cylinder shell, is equipped with power unit in the first cylinder shell, is equipped with advancing mechanism on the lateral wall of second cylinder shell, and advancing mechanism's left is equipped with switching mechanism, and the lateral wall of first cylinder shell is equipped with clearance mechanism. The power mechanism of the invention realizes the high-efficiency utilization of the device to the impact force of the wastewater, the switching mechanism realizes the movement of the device in different distances in the threaded pipeline, and the cleaning mechanism realizes the cleaning of the inner wall of the corrugated pipe and prolongs the service life of the corrugated pipe.
Description
Technical Field
The invention relates to the technical field of pipeline cleaning, in particular to a corrugated pipe cleaning device based on wastewater impact movement for petroleum production.
Background
The bellows is buried underground to present oil refining mill for carry the waste water in the oil refining production, discharge waste water to the effluent water sump, then make things convenient for operating personnel to carry out subsequent operation to sewage.
Contain the impurity of corrosivity in the waste water of oil refinery, waste water is when carrying through the bellows, the impurity of corrosivity in the waste water is attached to on the bellows inner wall, it leads to the bellows inner wall to receive the corruption damage to not clear up for a long time, influence the life of bellows, the bellows is buried underground, it is inconvenient to lead to the bellows to clear up, simultaneously because waste water has the uniform temperature, current cleaning device is when clearing up in the bellows, receive high temperature and corrosive action, make battery and motor wherein impaired, influence the effective work of current device, the sealing washer among the current device can be corroded to the impurity of corrosivity in the pipeline simultaneously, lead to the sealed nature of current device to worsen the intaking, unable normal work.
Therefore, the corrugated pipe cleaning device based on wastewater impact movement for petroleum production is provided.
Disclosure of Invention
In order to overcome the defects that the corrugated pipe embedded in the ground is inconvenient to clean and the batteries and the motor are damaged by the high temperature and the corrosivity of the waste water, the invention has the technical problems that: the utility model provides a displacement distance's oil production is with bellows cleaning device based on waste water impact removes.
The technical implementation scheme of the invention is as follows: a corrugated pipe cleaning device based on waste water impact movement for petroleum production comprises a first cylindrical shell, a second cylindrical shell, a first fixing block, n-shaped fixing frames, first sliding rods, first springs, cylindrical wheels, a power mechanism, a forward mechanism, a switching mechanism, a backward mechanism and a cleaning mechanism, wherein the upper portion of the first cylindrical shell is arranged in a frustum shape, the outer side surface of the upper end of the first cylindrical shell is provided with a sealing strip, the lower end of the first cylindrical shell is fixedly connected with the second cylindrical shell, the side wall of the second cylindrical shell is uniformly and fixedly connected with four first fixing blocks, the upper portion of the first cylindrical shell is uniformly and fixedly connected with four n-shaped fixing frames, each n-shaped fixing frame is provided with a first sliding rod in a sliding manner, a first spring is fixedly connected between each adjacent first sliding rod and the n-shaped fixing frame, the first springs are respectively sleeved on the adjacent first sliding rods, the outer portions of the four first sliding rods are rotatably provided with the cylindrical wheels, the device comprises a first cylindrical shell, a second cylindrical shell, a switching mechanism, a first advancing mechanism, a second advancing mechanism, a cleaning mechanism and a threaded pipe, wherein the first cylindrical shell and the second cylindrical shell are arranged in the first cylindrical shell, the second cylindrical shell is arranged on the outer side wall of the second cylindrical shell, the first advancing mechanism and the second advancing mechanism are symmetrical, the two sets of actuating mechanisms are arranged in the left direction, the two sets of advancing mechanisms are symmetrical, the switching mechanism is used for switching the actuating mechanisms from driving the advancing mechanisms to driving the retreating mechanisms to work, the retreating mechanisms are arranged on the right side of each advancing mechanism, the retreating mechanisms are used for enabling the device to move downwards, the outer side wall of the middle part of the first cylindrical shell is provided with the cleaning mechanism, and the cleaning mechanism is used for cleaning the inner wall of the threaded pipe.
Further, the power mechanism comprises a second fixed block, a first rotating shaft, a second rotating shaft, gear wheels, an inner groove belt, a protective shell, a third fixed block, a third rotating shaft, an arc baffle, a rotating block, a torsion spring, a first limiting block and an inclined baffle, wherein two symmetrical second fixed blocks are fixedly connected to the inner wall of the first cylindrical shell, the first rotating shaft is rotatably arranged between the two second fixed blocks, teeth are fixedly connected to the middle part of the first rotating shaft, the left part of the second cylindrical shell is rotatably provided with the second rotating shaft, the second rotating shaft penetrates through the second cylindrical shell, the gear wheels are also fixedly connected to the middle part of the second rotating shaft, the inner groove belt is sleeved between two adjacent gear wheels, two protective shells are arranged between the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the protective shells and are rotatably connected with the protective shells, the two protective shells are respectively positioned at the front end and the rear end of the inner groove belt and are used for preventing impurities from entering the inner groove belt, even rigid coupling has a plurality of groups of third fixed blocks on the surface in inner groove area, contain two in every group third fixed block, two third fixed block longitudinal symmetry set up, it is connected with the third pivot to rotate between every group third fixed block, the middle part rigid coupling of every third pivot has cowl, cowl is used for increasing the impact area of rivers, the both ends of every third pivot all the rigid coupling have the turning block, all the rigid coupling has the torsional spring between adjacent turning block and the third fixed block, the torsional spring cover is in adjacent third pivot, the outer terminal surface of every third fixed block all the rigid coupling has first stopper, the rigid coupling has the slope baffle on the left part inner wall of first drum shell, the slope baffle is located the top of second fixed block.
Further, the distance from the second rotating shaft to the axis of the first cylindrical shell is smaller than the distance from the first rotating shaft to the axis of the first cylindrical shell, so that the inner groove belt is inclined.
Furthermore, the inclined baffle plate is provided with a frustum hole vertical to the surface of the inclined baffle plate, and the frustum hole of the inclined baffle plate faces the inner side wall of the first cylindrical shell and is used for impacting the arc-shaped baffle plate which moves upwards relatively by small water flow.
Furthermore, the advancing mechanism comprises a first worm, a support plate, a fourth rotating shaft, a rotating wheel, a first support rod, a sliding block, a second spring and a first worm wheel, wherein the first worm is fixedly connected to two ends of the second rotating shaft at the left part, two support plates are fixedly connected to the outer side wall of the front part of the second cylindrical shell, the fourth rotating shaft is rotatably connected between the two support plates, a spline groove is formed in the middle of the fourth rotating shaft, the rotating wheel is slidably arranged in the spline groove and is positioned between the two support plates, the rotating wheel is in a snowflake shape, the shape of the rotating wheel is matched with the inner surface of the corrugated pipe, a plurality of sliding blocks are circumferentially slidably arranged on the rotating wheel and are used for enabling the rotating wheel to be in closer contact with the inner surface of the corrugated pipe, a second spring is fixedly connected between each sliding block and the rotating wheel, a convex block is arranged on the outer surface of the left part of the fourth rotating shaft, and a first support rod is fixedly connected to the front surface of a first fixed block in front of the left part, first bracing piece is located right-hand of first worm, the upper portion of first bracing piece is rotated and is provided with first worm wheel, first worm wheel cover is in the fourth pivot, and be located fourth pivot lug department, first worm wheel and the meshing of first worm, be used for preventing first worm wheel rotation, all the rigid coupling has two backup pads on the left and right sides wall of second drum shell, all rotate between two adjacent backup pads and be provided with the runner, the runner is the snowflake form with the same reason, the shape of runner and the interior surface cooperation of bellows, the circumference slip of runner is provided with a plurality of sliding block, all the rigid coupling has the second spring between every sliding block and the runner, be used for leading this device.
Further, the switching mechanism comprises a sliding rod, a second supporting rod, a third spring, a second worm, a threaded rod, a one-way bearing, a second worm wheel, a guide rod, a sliding block, a first wedge block, a sliding groove fixing block, a second sliding rod and a second wedge block, a first sliding groove is formed in the left part of the fourth rotating shaft, a second sliding groove is formed in the front surface of the first fixing block in front of the left part, the second sliding groove is located on the left side of the first supporting rod, the sliding rod is arranged in the second sliding groove in a sliding mode, the upper portion of the second sliding groove is rotatably connected with the left portion of the fourth rotating shaft, a second supporting rod is fixedly connected to the front surface of the first fixing block in front of the left part, the second supporting rod is located on the left side of the sliding rod, the third spring is fixedly connected between the second supporting rod and the lower portion of the sliding rod, the left portion of the second worm is rotatably arranged on the upper portion of the second supporting rod, the right portion of the second worm slides in the first sliding groove, the front surface of the left part is rotatably provided with the threaded rod, the threaded rod is located above the second worm, the front end of the second worm is fixedly connected with a one-way bearing, the outer surface of the one-way bearing is fixedly connected with a second worm wheel, the second worm wheel is meshed with the second worm, the front surface of a first fixed block in front of the left portion is fixedly connected with a guide rod, the guide rod is located on the left side of the threaded rod, a sliding block is arranged on the threaded rod in a threaded manner, the left portion of the sliding block is sleeved on the guide rod to slide, a first wedge block is fixedly connected to the right end face of the sliding block, a sliding groove fixed block is fixedly connected to the front surface of the first fixed block in front of the left portion, a second sliding rod is arranged in the sliding groove fixed block in a sliding manner, the lower end of the second sliding rod is matched with the sliding rod, the middle left side face of the second sliding rod is fixedly connected with a second wedge block, the second wedge block is matched with the first wedge block, and the limitation of the second sliding rod to the sliding rod is removed.
Further, the second worm wheel is matched with the second worm, and the threaded rod is in threaded fit with the sliding block, so that the triggering time of the switching mechanism is prolonged.
Further, the retreating mechanism comprises a third worm, a third support rod, a third worm wheel, a first rotating shell, a fourth support rod, an n-shaped rod, a fourth spring and a conical block, wherein the third worm is fixedly connected to two ends of a second rotating shaft at the right part, the third support rod is fixedly connected to the front surface of a first fixed block at the front of the right part, the third worm wheel is rotatably arranged at the front part of the third support rod and is meshed with the third worm, the first rotating shell is fixedly connected to the right surface of the third worm wheel, the fourth support rod is fixedly connected to the front surface of the first fixed block at the front of the right part, the upper part of the fourth support rod is rotatably connected with the right part of the first rotating shell, four third sliding grooves are uniformly formed in the side wall of the first rotating shell, the right part of the fourth rotating shaft penetrates through the third worm wheel and is rotatably arranged with the third worm wheel, four triangular sliding grooves are uniformly formed in the right side wall of the fourth rotating shaft, a conical groove is formed in the right end wall of the fourth rotating shaft, slide on the lateral wall of first rotation shell and be provided with four n shape poles, four n shape pole circumference evenly distributed, the left part lower extreme of four n shape poles all is the inclined plane setting, the inclined plane and the cooperation of triangle-shaped spout of n shape pole for make first rotation shell drive the rotation of fourth pivot, all the rigid coupling has the fourth spring between four n shape poles and the first rotation shell, the right part lower extreme of every n shape pole all the rigid coupling has the toper piece, toper piece and tapered groove cooperation, be used for making four n shape poles inwards remove.
Furthermore, the cleaning mechanism comprises a turbine, a second rotating shell, arc-shaped convex blocks, n-shaped frames, a second limiting block, special-shaped slide bars and brushes, wherein a plurality of vertical downward tapered holes are formed in the frustum-shaped position of the first cylindrical shell, the upper portions of the tapered holes are big and small and are used for increasing the impact force of water flow, a filter screen is arranged at the upper end of each tapered hole, the turbine is rotatably arranged on the outer side wall of the first cylindrical shell, the second rotating shell is rotatably arranged on the lower surface of the turbine, the second rotating shell is sleeved on the first cylindrical shell, the lower portion of the outer side wall of the turbine is uniformly and fixedly connected with four arc-shaped convex blocks, the four n-shaped frames are uniformly and fixedly connected on the side wall of the second rotating shell, the upper end of each n-shaped frame is fixedly connected with a second limiting block which is used for limiting the rotation of the arc-shaped convex blocks, the special-shaped slide bars are slidably arranged in each n-shaped frame, and the brushes are rotatably connected with the four slide bars, used for cleaning the inner wall of the corrugated pipe.
Further, still including rotation mechanism, be equipped with in the second rotates the shell and be used for making brush pivoted rotation mechanism, rotation mechanism is including first bevel gear, T shape pivot and second bevel gear, the rigid coupling has first bevel gear on the lateral wall of first cylinder shell, first bevel gear is located the second and rotates the shell, the fourth spout has all been seted up to the inside of four brushes, it is provided with the T shape pivot all to slide in every fourth spout, the inner of every T shape pivot all pierces through the second and rotates the shell, and T shape pivot and second rotate the shell and rotate the setting, the inner of four T shape pivots all rigid coupling has second bevel gear, four second bevel gears all mesh with first bevel gear, rotation mechanism is used for making brush rotation.
Has the advantages that: the invention relates to a device for cleaning a corrugated pipe, which comprises a first cylindrical shell, a second cylindrical shell, a rotating wheel, a sliding block and a second spring, wherein the first cylindrical shell is arranged on the inner side of the corrugated pipe, the second cylindrical shell is arranged on the inner side of the corrugated pipe, the rotating wheel, the sliding block and the second spring are arranged in the inner groove belt, the rotating wheel, the sliding block and the second spring are arranged in the power mechanism, the corrugated pipe is arranged in the inner groove belt, the first worm drives the first worm wheel to rotate, the device cannot move reversely when moving, the second worm wheel and the second worm wheel are meshed in the switching mechanism, the device can move for a long distance in the threaded pipe, the position of the sliding block on a threaded rod is adjusted, the moving cleaning distance of the device is realized, the backward mechanism realizes the reverse movement of the device, the revolution of a brush in the cleaning mechanism, the inner wall of the corrugated pipe is realized, and the service life of the corrugated pipe is prolonged.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
Fig. 3 is a partial structural schematic diagram of the power mechanism of the present invention.
Fig. 4 is a partial cross-sectional view of a power mechanism according to the present invention.
Fig. 5 is a partial cross-sectional view of the advancing mechanism of the present invention.
Fig. 6 is a first partial sectional view of the switching mechanism of the present invention.
Fig. 7 is a partial sectional view of a second type of switching mechanism of the present invention.
Fig. 8 is a cross-sectional view of the retraction mechanism of the present invention.
Fig. 9 is a partial cross-sectional view of the retraction mechanism of the present invention.
FIG. 10 is a partial cross-sectional view of the cleaning mechanism of the present invention.
Reference numerals: 1-a first cylindrical shell, 101-a second cylindrical shell, 102-a first fixed block, 103-an n-shaped fixed frame, 104-a first sliding rod, 105-a first spring, 106-a cylindrical wheel, 2-a second fixed block, 201-a first rotating shaft, 202-a second rotating shaft, 203-a gear wheel, 204-an inner groove belt, 205-a protective shell, 206-a third fixed block, 207-a third rotating shaft, 208-an arc baffle, 209-a rotating block, 210-a torsion spring, 211-a first limiting block, 212-an inclined baffle, 3-a first worm, 301-a supporting plate, 302-a fourth rotating shaft, 303-a spline groove, 304-a rotating wheel, 305-a sliding block, 305 a-a first supporting rod, 306-a second spring, 307-a first worm wheel, 4-a first runner, 401-a second runner, 402-a sliding rod, 403-a second supporting rod, 404-a third spring, 405-a second worm, 406-a threaded rod, 407-a one-way bearing, 408-a second worm wheel, 409-a guide rod, 410-a slider, 411-a first wedge block, 412-a runner fixing block, 413-a second sliding rod, 414-a second wedge block, 5-a third worm, 501-a third supporting rod, 502-a third worm wheel, 503-a first rotating shell, 504-a fourth supporting rod, 505-a third runner, 506-a triangular runner, 507-a tapered groove, 508-an n-shaped rod, 509-a fourth spring, 510-a tapered block, 6-a tapered hole, 601-a turbine, 602-a second rotating shell, 603-arc-shaped convex block, 604-n-shaped frame, 605-second limiting block, 606-special-shaped sliding rod, 607-brush, 7-first bevel gear, 701-fourth sliding groove, 702-T-shaped rotating shaft and 703-second bevel gear.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A corrugated pipe cleaning device based on waste water impact movement for petroleum production is disclosed, as shown in figure 1 and figure 2, and comprises a first cylindrical shell 1, a second cylindrical shell 101, a first fixing block 102, an n-shaped fixing frame 103, a first sliding rod 104, a first spring 105, a cylindrical wheel 106, a power mechanism, a forward mechanism, a switching mechanism, a backward mechanism and a cleaning mechanism, wherein the upper part of the first cylindrical shell 1 is arranged in a frustum shape and used for increasing the impact force when water flows through the device, the outer side surface of the upper end of the first cylindrical shell 1 is provided with a sealing strip, the lower end of the first cylindrical shell 1 is fixedly connected with the second cylindrical shell 101, the side wall of the second cylindrical shell 101 is uniformly and fixedly connected with four first fixing blocks 102, the upper part of the first cylindrical shell 1 is uniformly and fixedly connected with four n-shaped fixing frames 103, each n-shaped fixing frame 103 is provided with the first sliding rod 104 in a sliding manner, and the first spring 105 is fixedly connected between the adjacent first sliding rod 104 and the n-shaped fixing frame 103, the first springs 105 are respectively sleeved on the adjacent first sliding rods 104, cylindrical wheels 106 are rotatably arranged outside the four first sliding rods 104 and used for positioning and guiding the device and preventing the device from contacting with wrinkles in the corrugated pipe when moving in the corrugated pipe and influencing the normal operation of the device, two groups of bilaterally symmetrical power mechanisms are arranged inside the first cylindrical shell 1 and the second cylindrical shell 101 and used for converting the impact force of waste water into the power of the device, two groups of forward mechanisms which are symmetrical front and back are arranged on the outer side wall of the second cylindrical shell 101 and used for enabling the device to move upwards, a switching mechanism is arranged on the left of each group of forward mechanisms and used for switching the power mechanism from driving the forward mechanisms to driving the backward mechanisms to operate, a backward mechanism is arranged on the right of each group of forward mechanisms and used for enabling the device to move downwards, and a cleaning mechanism is arranged on the outer side wall of the middle part of the first cylindrical shell 1, the cleaning mechanism is used for cleaning the inner wall of the threaded pipe, and the inner wall of the corrugated pipe is prevented from being corroded, so that the service life of the corrugated pipe is prevented from being influenced.
The corrugated pipes are mostly buried underground, when the corrugated pipes are cleaned, an operator puts the device into the corrugated pipes from the tail ends of the corrugated pipes, when a factory discharges waste water, the waste water flows out through the corrugated pipes, the waste water passes through the first cylindrical shell 1 and the second cylindrical shell 101, when the waste water passes through the first cylindrical shell 1, the waste water is arranged in a frustum shape of the first cylindrical shell 1, the impact force of the waste water is increased, then the waste water impacts the power mechanism to rotate, the power mechanism rotates to drive the advancing mechanism and the retreating mechanism to work, the retreating mechanism does not generate efficacy under the action of the switching mechanism, the advancing mechanism works to drive the device to move upwards, the cleaning mechanism works to clean the inner wall of the corrugated pipe under the impact of the waste water in the upward moving process, and the advancing mechanism works to trigger the switching mechanism to work after the device moves for a certain distance along with the working of the advancing mechanism, make the mechanism that advances break off power transmission, let the mechanism that retreats drive this device and move down, clearance mechanism still receives the impact of waste water to work this moment, carries out the secondary clearance to the inner wall of bellows, makes this device withdraw from in the bellows, and operating personnel retrieves this device at the bellows terminal afterwards.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 4, the power mechanism includes a second fixed block 2, a first rotating shaft 201, a second rotating shaft 202, a tooth wheel 203, an inner groove belt 204, a protective shell 205, a third fixed block 206, a third rotating shaft 207, an arc baffle 208, a rotating block 209, a torsion spring 210, a first limiting block 211 and an inclined baffle 212, two symmetrical second fixed blocks 2 are fixedly connected to an inner wall of the first cylindrical shell 1, a first rotating shaft 201 is rotatably arranged between the two second fixed blocks 2, a tooth wheel 203 is fixedly connected to a middle portion of the first rotating shaft 201, a second rotating shaft 202 is rotatably arranged at a left portion of the second cylindrical shell 101, the second rotating shaft 202 penetrates through the second cylindrical shell 101, a tooth wheel 203 is also fixedly connected to a middle portion of the second rotating shaft 202, an inner groove belt 204 is sleeved between two adjacent tooth wheels 203, a distance from the second rotating shaft 202 to an axis of the first cylindrical shell 1 is smaller than a distance from the first rotating shaft 201 to the first cylindrical shell 1, the inner trough belt 204 is used for inclining the inner trough belt 204, two protective cases 205 are arranged between the first rotating shaft 201 and the second rotating shaft 202, the first rotating shaft 201 and the second rotating shaft 202 penetrate through the protective cases 205 and are rotatably connected with the protective cases 205, the two protective cases 205 are respectively arranged at the front end and the rear end of the inner trough belt 204 and are used for preventing impurities from entering the inner trough belt 204, a plurality of groups of third fixed blocks 206 are uniformly and fixedly connected on the outer surface of the inner trough belt 204, two third fixed blocks 206 are arranged in each group of the third fixed blocks 206, the two third fixed blocks 206 are symmetrically arranged in the front and back direction, a third rotating shaft 207 is rotatably connected between each group of the third fixed blocks 206, an arc-shaped baffle 208 is fixedly connected at the middle part of each third rotating shaft 207 and is used for increasing the impact area of water flow, rotating blocks 209 are fixedly connected at both ends of each third rotating shaft 207, torsion springs 210 are fixedly connected between the adjacent rotating blocks 209 and the third fixed blocks 206, and the torsion springs 210 are sleeved on the adjacent third rotating shafts 207, the outer end face of each third fixed block 206 is fixedly connected with a first limiting block 211, the left inner wall of the first cylindrical shell 1 is fixedly connected with an inclined baffle 212, the inclined baffle 212 is located above the second fixed block 2, a frustum hole perpendicular to the surface of the inclined baffle 212 is formed in the inclined baffle 212, and the frustum hole of the inclined baffle 212 faces the inner side wall of the first cylindrical shell 1 and is used for reducing impact of water flow on the upward moving arc-shaped baffle 208.
As shown in fig. 5 and fig. 6, the advancing mechanism includes a first worm 3, a support plate 301, a fourth rotating shaft 302, a rotating wheel 304, a first support rod 305a, a sliding block 305, a second spring 306 and a first worm wheel 307, the first worm 3 is fixedly connected to both ends of the left second rotating shaft 202, two support plates 301 are fixedly connected to the front outer side wall of the second cylindrical shell 101, the fourth rotating shaft 302 is rotatably connected between the two support plates 301, a spline groove 303 is formed in the middle of the fourth rotating shaft 302, the rotating wheel 304 is slidably arranged in the spline groove 303, the rotating wheel 304 is located between the two support plates 301, the rotating wheel 304 is in a snowflake shape, the shape of the rotating wheel 304 is matched with the inner surface of the corrugated tube, a plurality of sliding blocks 305 are circumferentially arranged in the rotating wheel 304 for making the contact between the rotating wheel 304 and the inner surface of the corrugated tube tighter, so that the device can continuously move in the corrugated tube to avoid the device from slipping, a second spring 306 is fixedly connected between each sliding block 305 and the rotating wheel 304, a convex block is arranged on the upper outer surface of the left part of the fourth rotating shaft 302, a first supporting rod 305a is fixedly connected on the front surface of the first fixed block 102 in front of the left part, the first supporting rod 305a is positioned at the right side of the first worm 3, a first worm wheel 307 is rotatably arranged on the upper part of the first supporting rod 305a, the first worm wheel 307 is sleeved on the fourth rotating shaft 302 and positioned at the convex block of the fourth rotating shaft 302, the first worm wheel 307 is meshed with the first worm 3 and used for preventing the first worm wheel 307 from rotating, so that the device cannot back backwards when moving upwards, the cleaning of the whole section of corrugated pipe is incomplete, two supporting plates 301 are fixedly connected on the left side wall and the right side wall of the second cylindrical shell 101, the rotating wheel 304 is rotatably arranged between the two adjacent supporting plates 301, the shape of the rotating wheel 304 is matched with the inner surface of the corrugated pipe, and a plurality of sliding blocks 305 are arranged on the rotating wheel 304 in a circumferential sliding way, a second spring 306 is fixed between each sliding block 305 and the rotating wheel 304 for guiding the device.
As shown in fig. 6 and 7, the switching mechanism includes a sliding rod 402, a second supporting rod 403, a third spring 404, a second worm 405, a threaded rod 406, a one-way bearing 407, a second worm wheel 408, a guiding rod 409, a sliding block 410, a first wedge 411, a sliding slot fixing block 412, a second sliding rod 413, and a second wedge 414, the left portion of the fourth rotating shaft 302 is provided with a first sliding slot 4, the front surface of the first fixing block 102 in front of the left portion is provided with a second sliding slot 401, the second sliding slot 401 is located on the left side of the first supporting rod 305a, the second sliding slot 401 is provided with the sliding rod 402 in a sliding manner, the upper portion of the second sliding slot 401 is rotatably connected with the left portion of the fourth rotating shaft 302, the front surface of the first fixing block 102 in front of the left portion is fixedly connected with the second supporting rod 403, the second supporting rod 403 is located on the left side of the sliding rod 402, the third spring 404 is fixedly connected between the second supporting rod 403 and the lower portion of the sliding rod 402, the left portion of the second worm 405 is rotatably disposed on the upper portion of the second supporting rod 403, the right part of the second worm 405 slides in the first sliding chute 4, the front surface of the first fixed block 102 in front of the left part is rotatably provided with a threaded rod 406, the threaded rod 406 is positioned above the second worm 405, the front end of the second worm 405 is fixedly connected with a one-way bearing 407, the outer surface of the one-way bearing 407 is fixedly connected with a second worm wheel 408, the second worm wheel 408 is meshed with the second worm 405, the front surface of the first fixed block 102 in front of the left part is fixedly connected with a guide rod 409, the guide rod 409 is positioned at the left side of the threaded rod 406, a sliding block 410 is arranged on the threaded rod 406 in a threaded manner, the left part of the sliding block 410 is sleeved on the guide rod 409 to slide, the right end face of the sliding block 410 is fixedly connected with a first wedge block 411, a sliding chute fixed block 412 is fixedly connected to the front surface of the first fixed block 102 in front of the left part, a second sliding rod 413 is arranged in the sliding block 412 in a sliding manner, the lower end of the second sliding rod 413 is matched with the sliding rod 402, the left side face of the middle part of the second sliding rod 413 is fixedly connected with a second wedge block 414, the second wedge block 414 is matched with the first wedge block 411 for releasing the limitation of the second sliding rod 413 on the sliding rod 402, the second worm wheel 408 is matched with the second worm 405, the threaded rod 406 is in threaded fit with the sliding block 410 for prolonging the trigger time of the switching mechanism, and meanwhile, when the device is reset, the moving distance of the device is changed by adjusting the height of the sliding block 410 on the threaded rod 406.
As shown in fig. 8 and 9, the retreating mechanism includes a third worm 5, a third support rod 501, a third worm wheel 502, a first rotating case 503, a fourth support rod 504, an n-shaped rod 508, a fourth spring 509 and a tapered block 510, the third worm 5 is fixedly connected to both ends of the second rotating shaft 202 at the right portion, the third support rod 501 is fixedly connected to the front surface of the first fixed block 102 at the front of the right portion, the third worm wheel 502 is rotatably disposed at the front portion of the third support rod 501, the third worm wheel 502 is engaged with the third worm 5, the first rotating case 503 is fixedly connected to the right surface of the third worm wheel 502, the fourth support rod 504 is fixedly connected to the front surface of the first fixed block 102 at the front of the right portion, the upper portion of the fourth support rod 504 is rotatably connected to the right portion of the first rotating case, four third sliding grooves 505 are uniformly disposed on the side wall 503 of the first rotating case, the right portion of the fourth rotating shaft 302 penetrates through the third worm wheel 502 and is rotatably disposed therewith, four triangular sliding grooves 506 are uniformly disposed on the right side wall of the fourth rotating shaft 302, a tapered groove 507 is formed in the right end wall of the fourth rotating shaft 302, four n-shaped rods 508 are arranged on the side wall of the first rotating shell 503 in a sliding mode, the four n-shaped rods 508 are evenly distributed in the circumferential direction, the lower ends of the left portions of the four n-shaped rods 508 are arranged in an inclined plane, the inclined plane of the n-shaped rods 508 is matched with the triangular sliding groove 506, the first rotating shell 503 is used for driving the fourth rotating shaft 302 to rotate, the moving direction is changed, the device can move outwards from the corrugated pipe, the inner wall of the corrugated pipe can be cleaned for the second time, a fourth spring 509 is fixedly connected between the four n-shaped rods 508 and the first rotating shell 503, a tapered block 510 is fixedly connected to the lower end of the right portion of each n-shaped rod 508, and the tapered block 510 is matched with the tapered groove 507, and used for enabling the four n-shaped rods 508 to move inwards.
As shown in fig. 10, the cleaning mechanism includes a turbine 601, a second rotating shell 602, arc-shaped protrusions 603, n-shaped frames 604, a second limiting block 605, a special-shaped slide rod 606 and a brush 607, wherein a plurality of tapered holes 6 are formed in the frustum-shaped portion of the first cylindrical shell 1, the tapered holes 6 are large in upper portion and small in lower portion for increasing the impact force of water flow, a filter screen is disposed at the upper end of each tapered hole 6 for preventing impurities from being gathered and blocked in the tapered holes 6, the turbine 601 is rotatably disposed on the outer side wall of the first cylindrical shell 1, the second rotating shell 602 is rotatably disposed on the lower surface of the turbine 601, the second rotating shell 602 is sleeved on the first cylindrical shell 1, the four arc-shaped protrusions 603 are uniformly and fixedly connected to the lower portion of the outer side wall of the turbine 601, the four n-shaped frames 604 are uniformly and fixedly connected to the side wall of the second rotating shell 602, the second limiting block 605 is fixedly connected to the upper end of each n-shaped frame 604, and is used for limiting the rotation of the arc-shaped protrusions 603, the special-shaped sliding rods 606 are arranged in each n-shaped frame 604 in a sliding mode, the outer ends of the four special-shaped sliding rods 606 are connected with the brushes 607 in a rotating mode, the cleaning mechanism is used for cleaning the inner wall of the corrugated pipe, the turbine 601 rotates and pushes the special-shaped sliding rods 606 and the brushes 607 to extend outwards through the arc-shaped protruding blocks 603, the brushes 607 are in close contact with the inner wall of the corrugated pipe, the cleaning effect of the brushes 607 on the inner wall of the corrugated pipe is improved, corrosion of the inner wall of the corrugated pipe is avoided, and the service life of the corrugated pipe is influenced.
Firstly, after an operator places the device in a corrugated pipe, under the action of a torsion spring 210, arc-shaped baffles 208 positioned on the opposite surfaces of two inner groove belts 204 are opened for a certain angle, a first limiting block 211 enables the opening angle of the arc-shaped baffles 208 to be limited, when wastewater flows through the corrugated pipe, the wastewater passes through the first cylindrical shell 1, due to the frustum-shaped arrangement of the first cylindrical shell 1, the impact force of the water flow of the wastewater passing through the first cylindrical shell 1 is increased, then the wastewater impacts the arc-shaped baffles 208 through the inclined baffles 212, due to the inclined arrangement of the inner groove belts 204, the wastewater simultaneously impacts the three arc-shaped baffles 208 on the inner groove belts 204, the three arc-shaped baffles 208 rotate to the maximum angle, the three arc-shaped baffles 208 are impacted by the inner groove to enable the inner groove belts 204 to rotate, the inner groove belts 204 rotate to drive the tooth cones 203 to rotate, at the moment, the rotating torque of the tooth cones 203 is maximum, and follows the rotation of the inner groove belts 204, after the arc-shaped baffle plate 208 rotates to the other surface of the inner groove belt 204, the arc-shaped baffle plate 208 is restored to the initial state under the action of the torsion spring 210, and the taper holes on the inclined baffle plate 212 are arranged, so that waste water is impacted to the inner wall of the first cylindrical shell 1 after passing through the inclined baffle plate 212, the waste water is prevented from impacting the arc-shaped baffle plate 208 on the back of the two inner groove belts 204, the rotation of the inner groove belt 204 is influenced, then the gear wheel 203 drives the second rotating shaft 202 to rotate, the second rotating shaft 202 on the left portion is enabled to rotate clockwise, and the second rotating shaft 202 on the right portion rotates anticlockwise.
The clockwise rotation of the second rotating shaft 202 at the next left part drives the first worm 3 to rotate clockwise, the first worm 3 drives the first worm wheel 307 to rotate anticlockwise, the first worm wheel 307 drives the rotating wheel 304 to rotate anticlockwise through the fourth rotating shaft 302, the rotating wheel 304 rotates anticlockwise to enable the sliding block 305 to be in contact with the inner wall of the corrugated pipe and to be extruded by the inner wall of the corrugated pipe, the sliding block 305 contracts inwards to compress the second spring 306, the sliding block 305 is always in contact with the inner wall of the corrugated pipe under the action of the second spring 306, and meanwhile, the arrangement of the first worm 3 and the first worm wheel 307 enables the device not to slip when moving upwards in the corrugated pipe and not to automatically drop downwards.
The counterclockwise rotation of the right second spindle 202 will drive the third worm 5 to rotate counterclockwise, the third worm 5 will drive the third worm wheel 502 to rotate clockwise, the clockwise rotation of the third worm wheel 502 will drive the first rotating shell 503 to rotate together with the components thereon, at this time, all the tapered blocks 510 are not located in the tapered slots 507, and simultaneously under the action of the fourth spring 509, the n-shaped rod 508 will not cooperate with the triangular sliding slot 506, at this time, the third worm wheel 502 and the first rotating shell 503 idle on the fourth spindle 302.
When this device shifts up, waste water passes through bell mouth 6 and strikes turbine 601, make turbine 601 take place clockwise rotation, and turbine 601 takes place clockwise rotation and will drive four arc lug 603 clockwise rotations, arc lug 603 clockwise rotation extrudees special-shaped slide bar 606 and outwards stretches out, special-shaped slide bar 606 outwards stretches out and drives the outside removal of brush 607, make brush 607 stretch into the recess of bellows, arc lug 603 clockwise rotation contacts with second stopper 605 afterwards, turbine 601 clockwise rotation drives second rotation shell 602 clockwise rotation through arc lug 603 and second stopper 605, the completion is to the clearance of the interior impurity of recess of bellows, avoid impurity corrosion bellows, the life of extension bellows.
Finally, when the device moves up, the fourth rotating shaft 302 rotates counterclockwise and drives the second worm 405 to rotate counterclockwise, the second worm 405 drives the second worm wheel 408 to rotate counterclockwise, the second worm wheel 408 drives the threaded rod 406 to rotate counterclockwise through the one-way bearing 407, the threaded rod 406 rotates counterclockwise to move the slider 410 downward, the slider 410 drives the first wedge 411 to slide downward, the first wedge 411 slides downward to press the second wedge 414 to move upward, the second wedge 414 moves upward gradually along with the counterclockwise rotation of the fourth rotating shaft 302 to release the restriction on the first wedge 411, under the action of the third spring 404, the sliding rod 402 slides rightward rapidly, the sliding rod 402 slides rightward to push the fourth rotating shaft 302 to slide rightward, the fourth rotating shaft 302 slides rightward to separate the arc-shaped bump 603 thereon from the first worm wheel 307, at this time, the fourth rotating shaft 302 rotates without driving the first worm wheel 307 to rotate, when the fourth rotating shaft 302 slides rightwards, the tapered slot 507 is moved rightwards to extrude the four tapered blocks 510, the four tapered blocks 510 are extruded to drive the n-shaped rod 508 to move inwards, and the left part of the n-shaped rod 508 extends into the triangular sliding groove 506 when the n-shaped rod 508 moves inwards.
At this time, the second rotating shaft 202 on the right rotates counterclockwise to drive the third worm 5 to rotate counterclockwise, the third worm 5 drives the third worm wheel 502 to rotate clockwise, the third worm wheel 502 rotates clockwise to drive the first rotating shell 503 to rotate clockwise, the first rotating shell 503 drives the fourth rotating shaft 302 to rotate clockwise through the n-shaped rod 508, the fourth rotating shaft 302 rotates clockwise to drive the rotating wheel 304 to rotate clockwise, then the rotating wheel 304 and the upper part thereof perform the previous reverse change, so that the device moves downwards from the corrugated pipe, while the fourth rotating shaft 302 rotates clockwise to drive the second worm 405 to rotate clockwise, the second worm 405 rotates clockwise to drive the second worm wheel 408 to rotate clockwise, due to the one-way transmissibility of the one-way bearing 407, the second worm wheel 408 cannot drive the threaded rod 406 to rotate clockwise through the one-way bearing 407, and the worm 601 is always impacted by the waste water while the device moves downwards, therefore, the turbine 601 keeps the previous movement, the brush 607 rotates to clean the inner wall of the corrugated pipe, then an operator recovers the tail end of the corrugated pipe, cleans and resets the corrugated pipe, when the device resets, the moving distance of the device is changed by adjusting the position of the sliding block 410 on the threaded rod 406, and if the corrugated pipe is cleaned again, the operation is repeated.
Example 3
On the basis of the embodiment 2, as shown in fig. 10, the apparatus further includes an autorotation mechanism, the autorotation mechanism is disposed in the second rotating housing 602 and used for rotating the brush 607, the autorotation mechanism includes a first bevel gear 7, a T-shaped rotating shaft 702 and a second bevel gear 703, the first bevel gear 7 is fixedly connected to the outer side wall of the first cylindrical housing 1, the first bevel gear 7 is disposed in the second rotating housing 602, the four brushes 607 are respectively provided with a fourth sliding slot 701 therein and used for enabling the brush 607 to be connected to the T-shaped rotating shaft 702 after moving outwards, so as to facilitate transmission of power, the T-shaped rotating shaft 702 is slidably disposed in each fourth sliding slot 701, the inner end of each T-shaped rotating shaft 702 penetrates through the second rotating housing 602, the T-shaped rotating shaft 702 is rotatably disposed with the second rotating housing 602, the inner ends of the four T-shaped rotating shafts 702 are respectively fixedly connected to the second bevel gears 703, the four second bevel gears 703 are respectively engaged with the first bevel gear 7, the rotation mechanism is used for rotating the brush 607 to clean the impurities attached to the inner wall of the bellows by the brush 607 in various combinations.
When the cleaning mechanism works, the brush 607 extends outwards to be in close contact with the inner wall of the corrugated pipe, at the moment, the T-shaped rotating shaft 702 does not change, the T-shaped rotating shaft 702 is always located in the fourth sliding groove 701, then, the second rotating shell 602 rotates clockwise to drive the brush 607 to rotate clockwise to clean the inner wall of the pipeline, the second rotating shell 602 rotates clockwise to drive the T-shaped rotating shaft 702 to rotate clockwise, the T-shaped rotating shaft 702 drives the second bevel gear 703 to rotate clockwise, because the first bevel gear 7 is meshed with the second bevel gear 703, the first bevel gear 7 is fixed on the first cylindrical shell 1, the second bevel gear 703 rotates anticlockwise, the brush 607 rotates anticlockwise through the T-shaped rotating shaft 702, the brush 607 rotates anticlockwise, the inner wall of the corrugated pipe further cleaned by the anticlockwise rotation of the brush 607, and the cleaning effect of the cleaning device on the inner wall of the corrugated pipe is improved.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The utility model provides a corrugated pipe cleaning device based on waste water impact removes for oil production which characterized by: the device comprises a first cylindrical shell (1), a second cylindrical shell (101), a first fixing block (102), n-shaped fixing frames (103), a first sliding rod (104), a first spring (105), a cylindrical wheel (106), a power mechanism, a forward mechanism, a switching mechanism, a backward mechanism and a cleaning mechanism, wherein the upper part of the first cylindrical shell (1) is arranged in a frustum shape, a sealing strip is arranged on the outer side surface of the upper end of the first cylindrical shell (1), the lower end of the first cylindrical shell (1) is fixedly connected with the second cylindrical shell (101), four first fixing blocks (102) are uniformly and fixedly connected on the side wall of the second cylindrical shell (101), four n-shaped fixing frames (103) are uniformly and fixedly connected on the upper part of the first cylindrical shell (1), a first sliding rod (104) is arranged on each n-shaped fixing frame (103) in a sliding manner, the first spring (105) is fixedly connected between the adjacent first sliding rod (104) and the n-shaped fixing frames (103), the first springs (105) are respectively sleeved on the adjacent first sliding rods (104), cylindrical wheels (106) are rotatably arranged outside the four first sliding rods (104), used for positioning and guiding the device, two groups of power mechanisms which are symmetrical left and right are arranged inside the first cylindrical shell (1) and the second cylindrical shell (101), is used for converting the impact force of the waste water into the power of the device, two groups of forward mechanisms which are symmetrical in the front and back are arranged on the outer side wall of the second cylindrical shell (101), the device is used for enabling the device to move upwards, a switching mechanism is arranged on the left of each of the two advancing mechanisms and used for enabling the power mechanism to be switched from driving the advancing mechanisms to driving the retreating mechanisms to work, the retreating mechanisms are arranged on the right of each advancing mechanism and used for enabling the device to move downwards, a cleaning mechanism is arranged on the outer side wall of the middle of the first cylindrical shell (1) and used for cleaning the inner wall of a threaded pipe.
2. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 1, which is characterized in that: the power mechanism comprises a second fixed block (2), a first rotating shaft (201), a second rotating shaft (202), gear cones (203), an inner groove belt (204), a protective shell (205), a third fixed block (206), a third rotating shaft (207), an arc baffle (208), a rotating block (209), a torsion spring (210), a first limiting block (211) and an inclined baffle (212), wherein the inner wall of a first cylindrical shell (1) is fixedly connected with two symmetrical second fixed blocks (2), the first rotating shaft (201) is rotatably arranged between the two second fixed blocks (2), the middle part of the first rotating shaft (201) is fixedly connected with the gear cones (203), the left part of a second cylindrical shell (101) is rotatably provided with the second rotating shaft (202), the second rotating shaft (202) penetrates through the second cylindrical shell (101), the middle part of the second rotating shaft (202) is also fixedly connected with the teeth (203), the inner groove belt (204) is sleeved between the two adjacent gear cones (203), two protective cases (205) are arranged between the first rotating shaft (201) and the second rotating shaft (202), the first rotating shaft (201) and the second rotating shaft (202) penetrate through the protective cases (205) and are rotatably connected with the protective cases, the two protective cases (205) are respectively arranged at the front end and the rear end of the inner trough belt (204) and are used for preventing impurities from entering the inner trough belt (204), a plurality of groups of third fixed blocks (206) are uniformly and fixedly connected on the outer surface of the inner trough belt (204), two third fixed blocks (206) are arranged in each group, the two third fixed blocks (206) are symmetrically arranged in the front and rear direction, a third rotating shaft (207) is rotatably connected between each group of the third fixed blocks (206), an arc-shaped baffle plate (208) is fixedly connected at the middle part of each third rotating shaft (207), the arc-shaped baffle plate (208) is used for increasing the impact area of water flow, rotating blocks (209) are fixedly connected at the two ends of each third rotating shaft (207), and a torsion spring (210) is fixedly connected between the adjacent rotating blocks (209) and the third rotating blocks (206), the torsion spring (210) is sleeved on the adjacent third rotating shaft (207), the outer end face of each third fixing block (206) is fixedly connected with a first limiting block (211), the inner wall of the left part of the first cylindrical shell (1) is fixedly connected with an inclined baffle (212), and the inclined baffle (212) is located above the second fixing block (2).
3. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 2, wherein: the distance from the second rotating shaft (202) to the axle center of the first cylindrical shell (1) is smaller than the distance from the first rotating shaft (201) to the axle center of the first cylindrical shell (1), and the inner groove belt (204) is inclined.
4. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 2, wherein: the inclined baffle (212) is provided with a frustum hole vertical to the surface of the inclined baffle, and the frustum hole of the inclined baffle (212) faces the inner side wall of the first cylindrical shell (1) and is used for reducing impact of water flow on the upward moving arc-shaped baffle (208).
5. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 1, which is characterized in that: the advancing mechanism comprises a first worm (3), support plates (301), a fourth rotating shaft (302), a rotating wheel (304), a first support rod (305 a), sliding blocks (305), a second spring (306) and a first worm wheel (307), wherein the first worm (3) is fixedly connected to two ends of the second rotating shaft (202) at the left part, two support plates (301) are fixedly connected to the outer side wall of the front part of the second cylindrical shell (101), the fourth rotating shaft (302) is rotatably connected between the two support plates (301), a spline groove (303) is formed in the middle part of the fourth rotating shaft (302), the rotating wheel (304) is arranged in the spline groove (303) in a sliding mode, the rotating wheel (304) is located between the two support plates (301), the rotating wheel (304) is in a snowflake shape, the shape of the rotating wheel (304) is matched with the inner surface of the corrugated pipe, a plurality of sliding blocks (305) are arranged on the rotating wheel (304) in a circumferential sliding mode, and used for enabling the rotating wheel (304) to be in closer contact with the inner surface of the corrugated pipe, a second spring (306) is fixedly connected between each sliding block (305) and the rotating wheel (304), a convex block is arranged on the outer surface of the left part of the fourth rotating shaft (302), a first supporting rod (305 a) is fixedly connected to the front surface of the first fixing block (102) in front of the left part, the first supporting rod (305 a) is positioned on the right side of the first worm (3), a first worm wheel (307) is rotatably arranged on the upper part of the first supporting rod (305 a), the first worm wheel (307) is sleeved on the fourth rotating shaft (302) and positioned at the convex block of the fourth rotating shaft (302), the first worm wheel (307) is meshed with the first worm (3) and used for preventing the first worm wheel (307) from rotating, two supporting plates (301) are fixedly connected to the left side wall and the right side wall of the second cylindrical shell (101), the rotating wheel (304) is rotatably arranged between the two adjacent supporting plates (301), the rotating wheel (304) is snow-shaped, and the shape of the rotating wheel (304) is matched with the inner surface of the corrugated pipe, a plurality of sliding blocks (305) are arranged on the rotating wheel (304) in a sliding mode in the circumferential direction, and a second spring (306) is fixedly connected between each sliding block (305) and the rotating wheel (304) and used for guiding the device.
6. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 5, wherein: the switching mechanism comprises a sliding rod (402), a second supporting rod (403), a third spring (404), a second worm (405), a threaded rod (406), a one-way bearing (407), a second worm wheel (408), a guide rod (409), a sliding block (410), a first wedge block (411), a sliding groove fixing block (412), a second sliding rod (413) and a second wedge block (414), wherein a first sliding groove (4) is formed in the left part of the fourth rotating shaft (302), a second sliding groove (401) is formed in the front surface of the first fixing block (102) in front of the left part, the second sliding groove (401) is positioned on the left side of the first supporting rod (305 a), the sliding rod (402) is arranged in the second sliding groove (401) in a sliding manner, the upper part of the second sliding groove (401) is rotatably connected with the left part of the fourth rotating shaft (302), the second supporting rod (403) is fixedly connected to the front surface of the first fixing block (102) in front of the left part, the second supporting rod (403) is positioned on the left side of the sliding rod (402), a third spring (404) is fixedly connected between the lower part of the second support rod (403) and the lower part of the sliding rod (402), the left part of the second worm (405) is rotatably arranged at the upper part of the second support rod (403), the right part of the second worm (405) slides in the first sliding chute (4), the front surface of the first fixed block (102) in front of the left part is rotatably provided with a threaded rod (406), the threaded rod (406) is positioned above the second worm (405), the front end of the second worm (405) is fixedly connected with a one-way bearing (407), the outer surface of the one-way bearing (407) is fixedly connected with a second worm wheel (408), the second worm wheel (408) is meshed with the second worm (405), the front surface of the first fixed block (102) in front of the left part is fixedly connected with a guide rod (409), the guide rod (409) is positioned at the left side of the guide rod (406), a sliding block (410) is arranged on the threaded rod (406), the left part of the sliding block (410) is sleeved on the guide rod (409) to slide, the right end face of slider (410) is rigid coupling has first wedge (411), spout fixed block (412) fixed connection is in the first fixed block (102) front surface in left part the place ahead, it is provided with second slide bar (413) to slide in spout fixed block (412), the lower extreme and the slide bar (402) cooperation of second slide bar (413), the middle part left surface rigid coupling of second slide bar (413) has second wedge (414), second wedge (414) and first wedge (411) cooperation, be used for removing the restriction of second slide bar (413) to slide bar (402).
7. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 6, wherein: the second worm wheel (408) is matched with the second worm (405), and the threaded rod (406) is matched with the sliding block (410) in a threaded mode, so that the triggering time of the switching mechanism is prolonged.
8. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 6, wherein: the retreating mechanism comprises a third worm (5), a third supporting rod (501), a third worm wheel (502), a first rotating shell (503), a fourth supporting rod (504), an n-shaped rod (508), a fourth spring (509) and a conical block (510), wherein the third worm (5) is fixedly connected to both ends of a second rotating shaft (202) at the right part, the third supporting rod (501) is fixedly connected to the front surface of the first fixed block (102) at the front of the right part, the third worm wheel (502) is rotatably arranged at the front part of the third supporting rod (501), the third worm wheel (502) is meshed with the third worm (5), the first rotating shell (503) is fixedly connected to the right surface of the third worm wheel (502), the fourth supporting rod (504) is fixedly connected to the front surface of the first fixed block (102) at the front of the right part, the upper part of the fourth supporting rod (504) is rotatably connected to the right part of the first rotating shell (503), and four third sliding grooves (505) are uniformly formed in the side wall of the first rotating shell (503), the right part of the fourth rotating shaft (302) penetrates through the third worm wheel (502) and is arranged in a rotating manner with the third worm wheel, four triangular sliding grooves (506) are uniformly formed in the right side wall of the fourth rotating shaft (302), a tapered groove (507) is formed in the right end wall of the fourth rotating shaft (302), four n-shaped rods (508) are arranged on the side wall of the first rotating shell (503) in a sliding manner, the four n-shaped rods (508) are circumferentially and uniformly distributed, the lower ends of the left parts of the four n-shaped rods (508) are arranged in an inclined plane manner, and the inclined plane of the n-shaped rods (508) is matched with the triangular sliding grooves (506), the fourth rotating shaft (302) is driven to rotate by the first rotating shell (503), a fourth spring (509) is fixedly connected between the four n-shaped rods (508) and the first rotating shell (503), a conical block (510) is fixedly connected to the lower end of the right part of each n-shaped rod (508), and the conical block (510) is matched with the conical groove (507) and used for enabling the four n-shaped rods (508) to move inwards.
9. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 8, wherein: the cleaning mechanism comprises a turbine (601), a second rotating shell (602), arc-shaped convex blocks (603), n-shaped frames (604), a second limiting block (605), a special-shaped sliding rod (606) and a brush (607), wherein a plurality of vertical downward tapered holes (6) are formed in the frustum-shaped position of the first cylindrical shell (1), the tapered holes (6) are large in upper part and small in lower part and are used for increasing the impact force of water flow, a filter screen is arranged at the upper end of each tapered hole (6), the turbine (601) is rotatably arranged on the outer side wall of the first cylindrical shell (1), the second rotating shell (602) is rotatably arranged on the lower surface of the turbine (601), the second rotating shell (602) is sleeved on the first cylindrical shell (1), the four arc-shaped convex blocks (603) are uniformly and fixedly connected to the lower part of the outer side wall of the turbine (601), the four n-shaped frames (604) are uniformly and fixedly connected to the side wall of the second rotating shell (602), the second limiting block (605) is fixedly connected to the upper end of each n-shaped frame (604), the second limiting block (605) is used for limiting the rotation of the arc-shaped convex block (603), a special-shaped sliding rod (606) is arranged in each n-shaped frame (604) in a sliding mode, and the outer ends of the four special-shaped sliding rods (606) are connected with a brush (607) in a rotating mode and used for cleaning the inner wall of the corrugated pipe.
10. The corrugated pipe cleaning device for petroleum production based on wastewater impact movement according to claim 1, which is characterized in that: the brush rotating mechanism comprises a first bevel gear (7), T-shaped rotating shafts (702) and a second bevel gear (703), the first bevel gear (7) is fixedly connected to the outer side wall of the first cylindrical shell (1), the first bevel gear (7) is located in the second rotating shell (602), fourth sliding grooves (701) are formed in the four brush (607), the T-shaped rotating shafts (702) are arranged in each fourth sliding groove (701) in a sliding mode, the inner end of each T-shaped rotating shaft (702) penetrates through the second rotating shell (602), the T-shaped rotating shafts (702) and the second rotating shell (602) are rotatably arranged, the inner ends of the four T-shaped rotating shafts (702) are fixedly connected with second bevel gears (703), the four second bevel gears (703) are meshed with the first bevel gear (7), and the rotating mechanism is used for rotating the brush (607).
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| CN202210127067.6A CN114453358B (en) | 2022-02-11 | 2022-02-11 | Corrugated pipe cleaning device based on wastewater impact movement for petroleum production |
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| CN114453358B (en) | 2023-10-17 |
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