CN209969088U

CN209969088U - Continuous cleaning device for offshore oil pipe

Info

Publication number: CN209969088U
Application number: CN201920607112.1U
Authority: CN
Inventors: 雷丽红
Original assignee: Tianjin Borui Technology Co Ltd
Current assignee: Tianjin Borui Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-21
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a marine oil pipe continuous cleaning device, including the booster pump, the left side of booster pump is fixed with the drinking-water pipe, the right side of booster pump is fixed with the outlet pipe, and the right side threaded connection of outlet pipe is in three-way pipe one left side, the upper surface threaded connection of three-way pipe one has first minute pipe, and the right side threaded connection of first minute pipe in three-way pipe two left sides, the front and the back of three-way pipe two all threaded connection have inlet tube one, and the right side of inlet tube one all threaded connection both sides around the sheathed tube. This marine oil pipe continuous cleaning device adopts two sets of circle shape pipelines, to the front and back of oil pipe main part respectively, control twice and carry out key washing, takes care of the perhaps relatively poor part of cleaning performance of a water inlet, cooperates the scraper to strike off the operation for the device cleaning performance in succession is better than traditional annular water sword and annular air knife cleaning performance, has improved the practicality and the cleaning efficiency of device, has reduced the scavenging time, has reduced the water consumption.

Description

Continuous cleaning device for offshore oil pipe

Technical Field

The utility model relates to a marine oil pipe washs technical field, specifically is a marine oil pipe continuous cleaning device.

Background

At present, marine oil pipe washs mostly through artifical manual scraping, and wash with water, but this kind of method has increased people's working strength, although the cleaning performance is better, but waste time and energy, some improve this, adopt annular water sword and annular air knife to wash, but only a water inlet or an air inlet of this kind of annular mode, may lead to some position cleaning performance relatively poor, and directly adopt annular water sword or annular air knife to wash, make the water sword direct with the oil pipe surface contact who just stretches out, it is stronger to need abluent dynamics, the time is more of a specified duration, corresponding water consumption is bigger, therefore need a marine oil pipe continuous cleaning device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine oil pipe continuous cleaning device to traditional adoption annular water sword and the annular air knife that proposes in solving above-mentioned background washs, but only a water inlet and an air inlet, can not guarantee that the cleaning performance of each face is all good, and direct and the oil pipe surface contact who just stretches out, it is stronger to need abluent dynamics, and the time is more of a specified duration, the bigger problem of corresponding water consumption.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous cleaning device for offshore oil pipes comprises a booster pump, wherein a water pumping pipe is fixed on the left side of the booster pump, a water outlet pipe is fixed on the right side of the booster pump, the right side of the water outlet pipe is in threaded connection with the left side of a first three-way pipe, the upper surface of the first three-way pipe is in threaded connection with a first branch pipe, the right side of the first branch pipe is in threaded connection with the left side of a second three-way pipe, the front side and the back side of the second three-way pipe are in threaded connection with a first water inlet pipe, the right side of the first water inlet pipe is in threaded connection with the front side and the back side of a sleeve pipe, the sleeve pipe is sleeved on the outer surface of an oil pipe main body, the sleeve pipes are provided with two groups, the left side and the right side of the sleeve pipe are in threaded connection with a second water inlet pipe, the, the inside of two sets of sheathed tube has all seted up the spray chamber, and has all evenly seted up the hole for water spraying on the inside wall in spray chamber, below sheathed tube bottom block has fixed pipe, and the bottom mounting of fixed pipe has the scraper.

Preferably, a switch is arranged on the back surface of the booster pump, and the output end of the switch is electrically connected with the input end of the booster pump through a lead.

Preferably, the three-way pipe II, the water inlet pipe I and the sleeve, the three-way pipe III, the water inlet pipe II and the sleeve form a loop-shaped pipeline, and an included angle between the two sets of loop-shaped pipelines is 90 degrees.

Preferably, the water spray holes are inclined downwards.

Preferably, the inner side of the fixed pipe is symmetrically fixed with two clamping blocks from top to bottom, the inside of the bottom end of the sleeve is provided with clamping grooves matched with the clamping blocks, the fixed pipe is connected with the other clamping groove through the other clamping block in a clamping manner by the left part and the right part and is fixed through a fastening bolt, and the bottom end of the fixed pipe is fixed with a scraper.

Preferably, the diameter of the top end of the scraper is larger than the diameter of the bottom end of the scraper.

Compared with the prior art, the beneficial effects of the utility model are that: the offshore oil pipe continuous cleaning device is provided with a fixed pipe, a fixture block, a clamping groove, a fastening bolt and a scraper, wherein the fixed pipe can be clamped at the bottom end of a sleeve below through the fixture block and the clamping groove, then the fixed pipe and the scraper can be stably fixed at the bottom end of the sleeve through the fastening bolt, when an oil pipe main body is slowly pulled out, firstly, most of oil on the outer surface of the oil pipe main body is scraped by the scraper, and the rest oil is washed through an annular water knife, at the moment, the water of a water outlet pipe is divided into two parts through a first branch pipe, a second branch pipe and a second branch pipe, one part enters the sleeve above through the first branch pipe, the second branch pipe and the third branch pipe, and the water inlet pipe enters the sleeve below through the second branch pipe, then is stored in a water spraying cavity, and passes through a thin and short water spraying hole, so that the water in the sleeve is sprayed downwards through the water, just spout the surface to the oil pipe main part, realize the continuous cleaning operation, because after the pressurization, spun water speed is faster, the power is said stronger, consequently also can be called annular water sword, and adopt two sets of shape pipelines that return, two water inlets have, should be simultaneously about this two sets of shape pipelines that return respectively to the front and back of oil pipe main part, control twice and carry out key washing, look after the part that a water inlet probably the cleaning performance is relatively poor, the operation is struck off to the cooperation scraper, make the device cleaning performance in succession, it is better than traditional annular water sword and annular air sword cleaning performance, the practicality and the cleaning efficiency of device have been improved, the cleaning time has been reduced, the water consumption has been reduced, the device is through the fixed tube that sets up simultaneously, the fixture block, the draw-in groove, fastening bolt and scraper, make the scraper dismouting of being convenient for, convenient maintenance or change.

Drawings

Fig. 1 is a schematic top sectional view of a partial structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic front sectional view of a portion of the structure shown in fig. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;

fig. 5 is a schematic top sectional view of a portion of the structure shown in fig. 1;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5 according to the present invention.

In the figure: 1. a booster pump; 2. a water pumping pipe; 3. a water outlet pipe; 4. a first three-way pipe; 5. a first branch pipe; 6. a third pipe II; 7. a first water inlet pipe; 8. a sleeve; 9. an oil pipe body; 10. a water spraying cavity; 11. a water spray hole; 12. a second branch pipe; 13. a third three-way pipe; 14. a water inlet pipe II; 15. a fixed tube; 16. a clamping block; 17. a card slot; 18. fastening a bolt; 19. and (4) scraping the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a marine oil pipe continuous cleaning device comprises a booster pump 1, a switch is arranged on the back of the booster pump 1, the output end of the switch is electrically connected with the input end of the booster pump 1 through a lead, the specific type of the booster pump 1 needs to be selected according to actual conditions and is selected according to the size and specification of the device, meanwhile, the booster pump 1 is not a protection point of the device, and is also the prior art, the internal structure, the working principle, the type and the like of the booster pump are transparent to technicians in the field, so that the details are not described, a water pumping pipe 2 is fixed on the left side of the booster pump 1, a water outlet pipe 3 is fixed on the right side of the booster pump 1, the right side of the water outlet pipe 3 is in threaded connection with the left side of a three-way pipe I4, a first branch pipe 5 is in threaded connection with the upper surface of the three-way pipe I4, the right side of the first branch pipe, the right side of the first water inlet pipe 7 is in threaded connection with the front side and the rear side of the sleeve pipe 8, the sleeve pipe 8 is sleeved on the outer surface of the oil pipe main body 9, the sleeve pipe 8 is provided with two groups, the left side and the right side of the lower sleeve pipe 8 are in threaded connection with the second water inlet pipe 14, the other side of the second water inlet pipe 14 is in threaded connection with the two sides of the third three-way pipe 13, the back face of the third three-way pipe 13 is in threaded connection with the second branch pipe 12, and the other side of the second branch pipe.

The inside of two sets of sleeve pipes 8 has all been seted up the spray chamber 10, and all evenly seted up the hole for water spraying 11 on the inside wall in spray chamber 10, the hole for water spraying 11 is the decurrent slope form, through setting up thin and short hole for water spraying 11, make the inside water of sleeve pipe 8 jet through hole for water spraying 11 slant downwards after the pressurization, just spout to the surface of oil pipe main part 9, because after the pressurization, spun water velocity is faster, the power is said stronger, therefore also can be called annular water sword, wash oil pipe main part 9 surface, the bottom block of below sleeve pipe 8 has fixed tube 15, and the bottom of fixed tube 15 is fixed with scraper 19, three-way pipe two 6, inlet tube one 7 and sleeve pipe 8 and three-way pipe 13, inlet tube two 14 and sleeve pipe 8 all constitute the shape pipeline of returning, the contained angle between two sets of shape pipeline of returning is 90, adopt two sets of shape pipelines, have two water inlets, should go up two sets of shape pipelines from beginning to end and ending respectively simultaneously around oil, The key cleaning is carried out twice from left to right, a part with a possibly poor cleaning effect of a water inlet is taken care of, and the scraper 19 is matched for scraping operation, so that the continuous cleaning effect of the device is better than that of the traditional annular water knife and annular air knife.

Two fixture blocks 16 are fixed with to the symmetry from the top down in the inboard of fixed pipe 15, draw-in groove 17 of mutually supporting with fixture block 16 is seted up to the inside of 8 bottoms of sleeve pipes, fixed pipe 15 is connected through another fixture block 16 and another draw-in groove 17 block by controlling two parts, and fix through fastening bolt 18, the bottom mounting of fixed pipe 15 has scraper 19, the diameter on scraper 19 top is greater than the diameter of scraper 19 bottom, can be with fixed pipe 15 block 8 bottoms in the below through fixture block 16 and draw-in groove 17, can fix fixed pipe 15 and the firm fixing in 8 bottoms of sleeve pipes of scraper 19 through fastening bolt 18 after that, when slowly pulling out oil pipe main part 9, the oil of oil pipe main part 9 surface will be scraped a major part by scraper 19, and the design of scraper 19 through the tilting, make scraper 19 strike off the effect better.

The working principle is as follows: when the device is used, firstly, an external water source is sucked in through the water suction pipe 2 by the work of the booster pump 1, then the external water source is discharged through the water outlet pipe 3, then the external water source is divided into two parts by the three-way pipe 4, one part enters the water spraying cavity 10 in the upper sleeve 8 through the first branch pipe 5, the three-way pipe two 6 and the water inlet pipe one 7, then the water is sprayed out through the water spraying holes 11 to wash the outer surface of the oil pipe main body 9, the other part enters the water spraying cavity 10 in the lower sleeve 8 through the second branch pipe 12, the three-way pipe three 13 and the water inlet pipe two 14, the water is sprayed out through the water spraying holes 11 to wash the outer surface of the lower oil pipe main body 9, therefore, when the oil pipe main body 9 is washed, firstly, the oil pipe main body 9 is slowly pulled out, a small amount of oil cannot be scraped through the scraper 19, then the oil is sprayed out from the lower sleeve 8 to form a water knife to wash, and at the left, then the oil pipe main body 9 continues to rise, and when the oil pipe main body passes through the upper sleeve 8, water sprayed from the inside of the oil pipe main body forms a water knife to be washed, at the moment, the front side and the rear side of the oil pipe main body 9 and parts close to the front side and the rear side are relatively clean to be washed, and the three parts are matched, so that the washing effect of the outer surface of the oil pipe main body 9 is relatively good, and the oil pipe main body 9 is continuously washed;

when the scraper 19 needs to be detached for maintenance or replacement, the fastening bolt 18 is unscrewed, and then the whole structure formed by the fixing pipe 15 and the scraper 19 is disassembled into a semi-circular truncated cone shape under the clamping of the clamping block 16 and the clamping groove 17, so that the scraper can be maintained or replaced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a marine oil pipe continuous cleaning device, includes booster pump (1), its characterized in that: the left side of the booster pump (1) is fixed with a water pumping pipe (2), the right side of the booster pump (1) is fixed with a water outlet pipe (3), the right side of the water outlet pipe (3) is in threaded connection with the left side of a three-way pipe I (4), the upper surface of the three-way pipe I (4) is in threaded connection with a first branch pipe (5), the right side of the first branch pipe (5) is in threaded connection with the left side of a three-way pipe II (6), the front side and the back side of the three-way pipe II (6) are in threaded connection with a water inlet pipe I (7), the right side of the water inlet pipe I (7) is in threaded connection with the front side and the back side of a sleeve pipe (8), the sleeve pipe (8) is sleeved on the outer surface of an oil pipe main body (9), the sleeve pipe (8) is provided with two groups, the lower part is arranged on the left side and the right side of, the back threaded connection of three-way pipe (13) has second branch pipe (12), and the opposite side threaded connection of second branch pipe (12) is at the lower surface of three-way pipe (4), and is two sets of water spray chamber (10) have all been seted up to the inside of sleeve pipe (8), and have all evenly seted up hole for water spraying (11) on the inside wall of water spray chamber (10), the below the bottom block of sleeve pipe (8) has fixed pipe (15), and the bottom mounting of fixed pipe (15) has scraper (19).

2. The continuous cleaning device for the offshore oil pipe according to claim 1, characterized in that: the back of the booster pump (1) is provided with a switch, and the output end of the switch is electrically connected with the input end of the booster pump (1) through a lead.

3. The continuous cleaning device for the offshore oil pipe according to claim 1, characterized in that: the three-way pipe II (6), the water inlet pipe I (7) and the sleeve (8), the three-way pipe III (13), the water inlet pipe II (14) and the sleeve (8) form a square-shaped pipeline, and the included angle between the two sets of square-shaped pipelines is 90 degrees.

4. The continuous cleaning device for the offshore oil pipe according to claim 1, characterized in that: the water spray holes (11) are downward inclined.

5. The continuous cleaning device for the offshore oil pipe according to claim 1, characterized in that: the utility model discloses a fixed pipe, including fixed pipe (15), the inboard from the top down symmetry of fixed pipe (15) is fixed with two fixture blocks (16), draw-in groove (17) of mutually supporting with fixture block (16) are seted up to the inside of sleeve pipe (8) bottom, fixed pipe (15) are connected through another fixture block (16) and another draw-in groove (17) block by controlling two parts to fix through fastening bolt (18), the bottom mounting of fixed pipe (15) has scraper (19).

6. The continuous cleaning device for the offshore oil pipe according to claim 5, characterized in that: the diameter of the top end of the scraper (19) is larger than that of the bottom end of the scraper (19).