CN216880847U

CN216880847U - High-pressure steam hot washing device for oil well

Info

Publication number: CN216880847U
Application number: CN202123341445.0U
Authority: CN
Inventors: 王静波; 李鹏; 伍希林
Original assignee: Shaanxi Xingtong Petroleum Engineering Technology Co ltd
Current assignee: Shaanxi Xingtong Petroleum Engineering Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-05
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an oil well high-pressure steam hot washing device which comprises a device main body, wherein supporting legs are installed at the bottom end of the device main body, a partition plate is vertically installed in the middle of the inside of the device main body, two groups of support plates are installed on two sides of the bottom end of the inside of the device main body, and a water tank is installed on one side of the device main body. This oil well high-pressure steam hot washing device is through being provided with first cylinder, the second cylinder, locating plate and extension board, in use, place the oil well in the top of extension board, the first cylinder of simultaneous control and second cylinder, drive the relative motion of locating plate, when the outer wall contact of locating plate and oil well, continue to drive the removal, stop after pressing from both sides tight the oil well until, the outside of locating plate bonds and has the slipmat, the area of contact that has the oil well outer wall has been increased, avoid appearing gliding phenomenon, accomplish the location to the oil well, what solve is usually that directly to put the oil well inside the device, it is inconvenient to its fixed problem in location.

Description

High-pressure steam hot washing device for oil well

Technical Field

The utility model relates to the technical field of oil well cleaning, in particular to a high-pressure steam hot washing device for an oil well.

Background

After the oil well is used for a long time, the inner wall of the oil well is adhered with more impurities, so that the oil well needs to be cleaned for recycling, the oil well is usually placed into a cleaning device, the inner wall of the oil well is cleaned by using an oil well cleaning agent, and the inner wall of the oil well can be quickly cleaned; the cleaning efficiency is low, and the time for falling off the impurities on the inner wall is long due to low temperature during water cooling cleaning; the cleaned water is inconvenient to recycle, and more water resources are wasted. An oil well cleaning device with a positioning function, capable of cleaning by utilizing high-pressure steam and capable of recycling water resources is available.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-pressure steam hot washing device for an oil well, which aims to solve the problem that the oil well is usually directly placed in the device and is inconvenient to position and fix in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the oil well high-pressure steam hot washing device comprises a device main body, wherein supporting legs are installed at the bottom end of the device main body, a partition plate is vertically installed in the middle of the inside of the device main body, two groups of support plates are installed on two sides of the bottom end of the inside of the device main body, and a water tank is installed on one side of the device main body;

first cylinders are installed on two sides of the interior of the device main body, second cylinders are installed on two sides of the partition plate, a positioning plate is fixedly connected to one side of each of the first cylinders and the second cylinders, and anti-skid pads are bonded to the inner side of the positioning plate.

Preferably, the number of the first cylinders and the number of the second cylinders are the same, and the first cylinders and the second cylinders are symmetrically distributed about a vertical center line of the partition plate.

Preferably, first distributing pipe is installed to one side on the inside top of device main part, the second distributing pipe is installed to the opposite side on the inside top of device main part, first nozzle is installed to the bottom of first distributing pipe, the second nozzle is installed to the bottom of second distributing pipe, the inside of water tank is provided with the drinking-water pipe, one side on drinking-water pipe top is connected with the bleeder, the top of drinking-water pipe runs through in the inside of device main part and extends to the inside of first distributing pipe, the externally mounted on drinking-water pipe top has first steam generator, one side of bleeder runs through in the inside of device main part and extends to the inside of second distributing pipe, the externally mounted of bleeder bottom has second steam generator.

Preferably, the externally mounted of drinking-water pipe bottom has high-pressure suction pump, the inside bottom of water tank is equipped with the heating plate, first nozzle is equidistant range in the bottom of first distribution pipe.

Preferably, one side of water tank is connected with the honeycomb duct, one side of honeycomb duct bottom is connected with first pipe, the opposite side of honeycomb duct bottom is connected with the second pipe, the outside one side of honeycomb duct bottom is provided with the valve, the outside opposite side of honeycomb duct bottom is provided with the backwash pump, the inside both sides fixedly connected with water tank of water tank, be provided with the filter screen between the water tank.

Preferably, the first conduit and the second conduit are respectively communicated with the inside of the device main body, and a clamping structure is arranged between the filter screen and the limiting seat.

Compared with the prior art, the utility model has the beneficial effects that: the oil well high-pressure steam hot washing device has the advantages that the positioning function is realized, the use stability is ensured, the high-pressure steam can be utilized for washing, the washing efficiency is accelerated, the water resource can be repeatedly utilized, and the use cost is saved;

(1) by arranging the first cylinder, the second cylinder, the positioning plate and the support plate, when the oil well positioning device is used, an oil well is placed above the support plate, the first cylinder and the second cylinder are controlled at the same time to drive the positioning plate to move oppositely, when the positioning plate is in contact with the outer wall of the oil well, the positioning plate continues to be driven to move until the oil well is clamped and then stops, the outer side of the positioning plate is bonded with the non-slip mat, the contact area of the outer wall of the oil well is increased, the phenomenon of sliding is avoided, the positioning of the oil well is completed, and the use stability is ensured;

(2) by arranging the heating plate, the high-pressure water suction pump, the water suction pipe, the first steam generator, the first nozzle, the first distribution pipe, the branch pipe, the second steam generator, the second nozzle, the second distribution pipe and the water tank, when the high-pressure water suction pump cleaning agent can be put into the water tank after water is added into the water tank, the heating plate is provided with a certain numerical value, the water in the high-pressure water suction pump can be heated, the liquid in the high-pressure water suction pump can be heated by controlling the heating plate, then the high-pressure water suction pump is started, the water in the water tank is pumped by the water suction pipe under the action of the high-pressure water suction pump, the water is respectively led into the water suction pipe and the branch pipe and enters the first distribution pipe and the second distribution pipe, the water is atomized when passing through the first steam generator and the second steam generator, and finally the water is downwards sprayed by the first nozzle and the second nozzle, so that the oil well is cleaned under high-temperature heat, the purpose of cleaning the oil well is completed, and the use efficiency is improved;

(3) through being provided with first pipe, the second pipe, the valve, the backwash pump, the honeycomb duct, spacing seat and filter screen, during the use, water after the washing is stayed the bottom of device main part, open the valve, water just can flow in the inside of honeycomb duct through first pipe and second pipe, then start the backwash pump, under the effect of backwash pump, with the inside of the leading-in water tank of the inside water of honeycomb duct, when filter screen department, just can filter the impurity of aquatic, reduce the impurity of aquatic, so that recycling, use cost is saved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the support plate of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

fig. 4 is a front view of the first distribution pipe of the present invention.

In the figure: 1. a device main body; 2. a first cylinder; 3. a support leg; 4. a first conduit; 5. a second cylinder; 6. a partition plate; 7. a second conduit; 8. a valve; 9. positioning a plate; 10. a reflux pump; 11. a flow guide pipe; 12. heating the plate; 13. a high-pressure water pump; 14. a water pumping pipe; 15. a first steam generator; 16. a first nozzle; 17. a first distribution pipe; 18. a branch pipe; 19. a second steam generator; 20. a second nozzle; 21. a second distribution pipe; 22. a support plate; 23. a limiting seat; 24. filtering with a screen; 25. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, the high-pressure steam hot washing device for the oil well comprises a device main body 1, wherein support legs 3 are installed at the bottom end of the device main body 1, a partition plate 6 is vertically installed in the middle of the inside of the device main body 1, two groups of support plates 22 are installed on two sides of the bottom end of the inside of the device main body 1, and a water tank 25 is installed on one side of the device main body 1;

the device comprises a device main body 1, wherein first air cylinders 2 are arranged on two sides in the device main body 1, second air cylinders 5 are arranged on two sides of a partition plate 6, a positioning plate 9 is fixedly connected to one sides of the first air cylinders 2 and the second air cylinders 5, anti-slip pads are bonded to the inner side of the positioning plate 9, the first air cylinders 2 and the second air cylinders 5 are arranged in the same number, and the first air cylinders 2 and the second air cylinders 5 are symmetrically distributed about the vertical center line of the partition plate 6;

specifically, as shown in fig. 1 and 2, an oil well is placed above the support plate 22, the first cylinder 2 and the second cylinder 5 are controlled simultaneously, the positioning plate 9 is driven to move oppositely, when the positioning plate 9 contacts with the outer wall of the oil well, the positioning plate continues to be driven to move until the oil well is clamped and then stops, the outer side of the positioning plate 9 is bonded with the anti-slip mat, the contact area of the outer wall of the oil well is increased, the phenomenon of sliding is avoided, the positioning of the oil well is completed, and the use stability is guaranteed.

Example 2: a first distribution pipe 17 is installed on one side of the top end inside the device main body 1, a second distribution pipe 21 is installed on the other side of the top end inside the device main body 1, a first nozzle 16 is installed at the bottom end of the first distribution pipe 17, a second nozzle 20 is installed at the bottom end of the second distribution pipe 21, a water pumping pipe 14 is arranged inside the water tank 25, a branch pipe 18 is connected to one side of the top end of the water pumping pipe 14, the top end of the water pumping pipe 14 penetrates through the inside of the device main body 1 and extends into the first distribution pipe 17, a first steam generator 15 is installed outside the top end of the water pumping pipe 14, one side of the branch pipe 18 penetrates through the inside of the device main body 1 and extends into the second distribution pipe 21, a second steam generator 19 is installed outside the bottom end of the branch pipe 18, a high-pressure water pump 13 is installed outside the bottom end of the water pumping pipe 14, a heating disc 12 is installed at the bottom end inside the water tank 25, and the first nozzles 16 are arranged at equal intervals at the bottom of the first distribution pipe 17;

specifically, as shown in fig. 1, 3 and 4, after water is added into the water tank 25, a cleaning agent can be put in the water tank, the heating plate 12 has a certain value, and can heat the water inside the high-pressure water pump 13, the liquid inside the high-pressure water pump 13 is heated by controlling the heating plate 12, then the high-pressure water pump 13 is started, under the action of the high-pressure water pump 13, the water inside the water tank 25 is extracted through the water pumping pipe 14, and is respectively introduced into the water pumping pipe 14 and the branch pipe 18, and enters the first distribution pipe 17 and the second distribution pipe 21, and when passing through the first steam generator 15 and the second steam generator 19, the water is atomized, and finally is sprayed downwards through the first nozzle 16 and the second nozzle 20, so that the high-temperature cleaning of the oil well is achieved, and the use efficiency is improved.

Example 3: one side of the water tank 25 is connected with a flow guide pipe 11, one side of the bottom end of the flow guide pipe 11 is connected with a first guide pipe 4, the first guide pipe 4 and a second guide pipe 7 are respectively communicated with the inside of the device main body 1, a clamping structure is arranged between a filter screen 24 and a limiting seat 23, the other side of the bottom end of the flow guide pipe 11 is connected with the second guide pipe 7, one side of the outside of the bottom end of the flow guide pipe 11 is provided with a valve 8, the other side of the outside of the bottom end of the flow guide pipe 11 is provided with a reflux pump 10, two sides of the inside of the water tank 25 are fixedly connected with the water tank 25, and the filter screen 24 is arranged between the water tanks 25;

specifically, as shown in fig. 1, the cleaned water is left at the bottom of the device body 1, the valve 8 is opened, the water flows into the inside of the flow guide pipe 11 through the first conduit 4 and the second conduit 7, then the reflux pump 10 is started, the water inside the flow guide pipe 11 is guided into the inside of the water tank 25 under the action of the reflux pump 10, and when passing through the filter screen 24, the impurities in the water are filtered, so that the impurities in the water are reduced, the impurities in the water are recycled, and the use cost is saved.

The working principle is as follows: when the utility model is used, firstly, after water is added into the water tank 25, cleaning agent can be put in, the heating plate 12 is provided with a certain numerical value, the water in the high-pressure water pump 13 can be heated, the liquid in the high-pressure water pump 13 is heated by controlling the heating plate 12, the oil well is placed above the support plate 22, meanwhile, the first air cylinder 2 and the second air cylinder 5 are controlled to drive the positioning plate 9 to move towards each other, when the positioning plate 9 is contacted with the outer wall of the oil well, the positioning plate is continuously driven to move until the oil well is clamped and then stopped, the outer side of the positioning plate 9 is bonded with the anti-slip mat, the contact area of the outer wall of the oil well is increased, the phenomenon of sliding is avoided, the positioning of the oil well is completed, then the high-pressure water pump 13 is started, under the action of the high-pressure water pump 13, the water in the water tank 25 is pumped through the water pumping pipe 14, the water is respectively led into the water pumping pipe 14 and the branch pipes 18 and then enters the first distribution pipe 17 and the second distribution pipe 21, when passing through the first steam generator 15 and the second steam generator 19, the water is atomized and finally sprayed downwards through the first nozzle 16 and the second nozzle 20, so that the oil well is cleaned at high temperature, the purpose of cleaning the oil well is achieved, the cleaned water is remained at the bottom of the device main body 1, the valve 8 is opened, the water can flow into the guide pipe 11 through the first guide pipe 4 and the second guide pipe 7, then the reflux pump 10 is started, the water in the guide pipe 11 is guided into the water tank 25 under the action of the reflux pump 10, and when passing through the filter screen 24, impurities in the water are filtered, the impurities in the water are reduced, so that the impurities in the water can be recycled, and the use cost is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 an oil well high pressure steam hot washing device, includes device main part (1), its characterized in that: the bottom end of the device main body (1) is provided with support legs (3), the middle part inside the device main body (1) is vertically provided with a partition plate (6), two groups of support plates (22) are arranged on two sides of the bottom end inside the device main body (1), and one side of the device main body (1) is provided with a water tank (25);

first cylinder (2) are installed to the inside both sides of device main part (1), second cylinder (5) are installed to the both sides of baffle (6), one side fixedly connected with locating plate (9) of first cylinder (2) and second cylinder (5), the inboard of locating plate (9) bonds and has the slipmat.

2. The high-pressure steam hot washing device for the oil well as claimed in claim 1, characterized in that: the number of the first cylinders (2) and the number of the second cylinders (5) are the same, and the first cylinders (2) and the second cylinders (5) are symmetrically distributed around the vertical center line of the partition plate (6).

3. The high pressure steam hot washing device for the oil well as claimed in claim 1, wherein: a first distribution pipe (17) is arranged on one side of the top end in the device main body (1), the other side of the top end in the device body (1) is provided with a second distribution pipe (21), a first nozzle (16) is installed at the bottom end of the first distribution pipe (17), a second nozzle (20) is installed at the bottom end of the second distribution pipe (21), a water pumping pipe (14) is arranged in the water tank (25), one side of the top end of the water pumping pipe (14) is connected with a branch pipe (18), the top end of the water pumping pipe (14) penetrates through the device main body (1) and extends to the inside of the first distribution pipe (17), a first steam generator (15) is arranged outside the top end of the water pumping pipe (14), one side of the branch pipe (18) penetrates through the inside of the device body (1) and extends to the inside of the second distribution pipe (21), and a second steam generator (19) is arranged outside the bottom end of the branch pipe (18).

4. A high pressure steam hot washing device for oil well according to claim 3, characterized in that: the externally mounted of drinking-water pipe (14) bottom has high-pressure suction pump (13), the inside bottom of water tank (25) is equipped with heating plate (12), first nozzle (16) are equidistant range in the bottom of first distributing pipe (17).

5. The high pressure steam hot washing device for the oil well as claimed in claim 1, wherein: one side of water tank (25) is connected with honeycomb duct (11), one side of honeycomb duct (11) bottom is connected with first pipe (4), the opposite side of honeycomb duct (11) bottom is connected with second pipe (7), the outside one side in honeycomb duct (11) bottom is provided with valve (8), the outside opposite side in honeycomb duct (11) bottom is provided with backwash pump (10), inside both sides fixedly connected with water tank (25) of water tank (25), be provided with filter screen (24) between water tank (25).

6. The oil well high pressure steam hot washing device of claim 5, characterized in that: the first guide pipe (4) and the second guide pipe (7) are communicated with the inside of the device main body (1) respectively, and a clamping structure is arranged between the filter screen (24) and the limiting seat (23).