CN213597909U

CN213597909U - Oil well cleaning device

Info

Publication number: CN213597909U
Application number: CN202022778084.5U
Authority: CN
Inventors: 谢妍婷
Original assignee: Individual
Current assignee: Karamay Lianke Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-02
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an oil well cleaning device, including oil well, stop valve, clearance pipe, business turn over outlet valve, admission valve, descending device, stop device and cleaning device, the stop valve is installed at the top of oil well, the clearance pipe is installed at the top of stop valve, the both sides surface of clearance pipe is equipped with the access & exit, the admission valve is installed through the access & exit to a side surface of clearance pipe, the descending device has been placed to the inside of clearance pipe, stop device is installed at the top of descending device, cleaning device is installed at stop device's top. The utility model discloses a swivel nut passes through the arch of both sides and the internal connection of access & exit, when needs are installed, aligns the installing port and treats that the installation object is rotatory through control screw control swivel nut, and the fixed object of treating the installation is fixed several times of swivel screw when the screw reachs the draw-in groove of treating the installation object, can be quick install and dismantle, the improvement of efficiency when making things convenient for the oil well clearance.

Description

Oil well cleaning device

Technical Field

The utility model relates to a clean field of oil well specifically is an oil well cleaning device.

Background

In the oil exploitation flowing stage, a worker is required to perform paraffin removal operation on the flowing oil well, and in the prior art, a plumb bob is usually adopted to drive a paraffin scraping sheet to perform paraffin removal operation by means of the weight of the plumb bob.

The existing oil well cleaning device has the defects that:

1. the existing oil well cleaning device is inconvenient to install and use during cleaning, wastes time and labor during installation, and reduces the working efficiency;

2. the existing oil well cleaning device has single cleaning mode, more residues and deposits on the inner wall of an oil well, no deep cleaning method and poor cleaning effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil well cleaning device to solve the not good problem of clearance effect that mentions in the above-mentioned background problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil well cleaning device, includes oil well, stop valve, clearance pipe, business turn over outlet valve, admission valve, descending device, stop device and cleaning device, the stop valve is installed at the top of oil well, the clearance pipe is installed at the top of stop valve, the both sides surface of clearance pipe is equipped with the access & exit, business turn over outlet valve is installed through the access & exit to a side surface of clearance pipe, the surface mounting of business turn over outlet valve has rotary switch A, the admission valve is installed through the access & exit to a side surface of clearance pipe, the descending device has been placed to the inside of clearance pipe, stop device is installed at the top of descending device, cleaning device is installed at stop device's top.

Preferably, a rotating nut is installed inside the access opening.

Preferably, a barometer is installed on one side surface of the air inlet valve, and a rotary switch B is installed on the front surface of the air inlet valve.

Preferably, the metal hammer is installed to the bottom of descending device, and the top of descending device is equipped with the cleaning cistern, and one side surface mounting of cleaning cistern has the bushing, and one side surface mounting of bushing has a set of ball, and flexible post is installed at the top of descending device, and flexible post is located the inside of cleaning cistern, and the internally mounted of flexible post has the spring, and the top of spring is connected with stop device's inner wall top.

Preferably, a group of limiting springs are arranged on the surfaces of the two sides of the limiting device, and a limiting block is arranged at one end of each limiting spring.

Preferably, the top of the limiting device is provided with a cleaning device through threads, the surface of the cleaning device is provided with a group of scrapers, the surface of the cleaning device is provided with a group of steel wire brushes, the steel wire brushes are positioned above the scrapers, and the top of the cleaning device is provided with a steel wire rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a swivel nut passes through the arch of both sides and the internal connection of access & exit, when needs are installed, aligns the installing port and treats that the installation object is rotatory through control screw control swivel nut, and the fixed object of treating the installation is fixed several times of swivel screw when the screw reachs the draw-in groove of treating the installation object, can be quick install and dismantle, the improvement of efficiency when making things convenient for the oil well clearance.

2. The utility model discloses a metal hammer passes through gravity and descends, make metal hammer can take stop device and cleaning device to descend, the cleaning solution of putting into through the decline cleaning flume inside of descent device, the cleaning solution passes through the slow spill of bushing, make the cleaning solution on bushing surface taken away by pivoted ball, the inner wall at the oil well is paintd to the ball, make the deposit of oil well inner wall drop more easily, drive through the descent control device and descend, the scraper scrapes the wall clearance to the oil well inner wall, the deposit that hangs down falls cleaning device's bottom, the deposit that does not drop after being scraped by the scraper is brushed down by the steel brush, can prevent through clearance many times that clean back oil well is inside can not leave and remain, multiple mode cooperation, deeper inside cleaning to the oil well, clear effect has been promoted.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the cleaning pipe of the present invention;

FIG. 4 is a schematic view of the structure of the entrance and exit of the present invention;

fig. 5 is the structure diagram of the water inlet and outlet valve of the present invention.

In the figure: 1. an oil well; 2. a stop valve; 3. cleaning the pipe; 301. an entrance and an exit; 302. rotating the nut; 4. a water inlet and outlet valve; 401. a rotary switch A; 5. an intake valve; 501. a barometer; 502. a rotary switch B; 6. a lowering device; 601. a metal hammer; 602. a ball bearing; 603. a bushing; 604. a cleaning liquid tank; 605. a telescopic column; 606. a spring; 7. a limiting device; 701. a limiting block; 702. a limiting spring; 8. a cleaning device; 801. a scraper; 802. a wire brush; 803. a steel cord.

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. 1-5, the present invention provides an embodiment: an oil well cleaning device comprises an oil well 1, a stop valve 2, a cleaning pipe 3, a water inlet and outlet valve 4, an air inlet valve 5, a descending device 6, a limiting device 7 and a cleaning device 8, wherein the stop valve 2 is installed at the top of the oil well 1, the stop valve 2 can block upward oil injection of the oil well 1, the cleaning pipe 3 is installed, the cleaning device 8 cleans the inside of the oil well 1 and improves the working efficiency, the cleaning pipe 3 is installed at the top of the stop valve 2, the cleaning pipe 3 can be conveniently installed with the oil well 1, the cleaning device 8 inside the cleaning pipe 3 cleans the inside of the oil well 1 and facilitates the installation and disassembly of the cleaning device 8, the inlet and outlet 301 are formed in the surfaces of the two sides of the cleaning pipe 3, the inlet and outlet valve 4 and the air inlet valve 5 can be connected with the inlet and outlet 301, the device can facilitate the deep cleaning work of the oil well 1, the working efficiency is improved, the inlet and outlet valve 4 is installed on, the water inlet and outlet valve 4 can be added with water after the cleaning device 8 in the cleaning pipe 3 descends, the cleaning device is convenient to clean better, the cleaning efficiency is improved, the surface of the water inlet and outlet valve 4 is provided with the rotary switch A401, the rotary switch A401 can control the opening and closing of the water inlet and outlet valve 4, the water adding and discharging of the cleaning pipe 3 are convenient, the cleaning device is convenient to use, one side surface of the cleaning pipe 3 is provided with the air inlet valve 5 through the inlet and outlet 301, the air inlet valve 5 can enable the cleaning device 8 in the cleaning pipe 3, when the cleaning device is blocked by waste on the inner wall of the oil well 1 in the descending process, the cleaning device 8 can continuously descend by pressurizing the inside of the cleaning pipe 3, the inside of the oil well 1 is continuously cleaned, the cleaning efficiency is improved, the descending device 6 is placed in the cleaning pipe 3, the descending device 6 can descend with the limiting device 7 and the cleaning device 8 to continuously clean the inside of the oil well 1, hoisting device's performance, stop device 7 is installed at the top of descending device 6, stop device 7 can restrict cleaning device 8 and continuously keep at central authorities in the inside position of oil well 1, can also prevent that the oil in the oil well 1 from spouting into the clearance pipe 3, the performance of device has been promoted, cleaning device 8 is installed at stop device 7's top, cleaning device 8 can carry out the cleaing away of foreign matter and deposit to the oil well 1 pipe wall, guarantee the inside smooth and easy of oil well 1, promote work efficiency.

Further, the internally mounted of access & exit 301 has swivel nut 302, swivel nut 302 through the arch of both sides and the internal connection of access & exit 301, when needs are installed, aim at the installing port and wait to install the object and control swivel nut 302 and rotate through the control screw, the object of treating installation is fixed to several times of fixed down of swivel screw when the screw reachs the draw-in groove of waiting to install the object, can be quick install and dismantle, make things convenient for the improvement of efficiency when oil well 1 clears up.

Further, a barometer 501 is installed on the surface of one side of the air inlet valve 5, a rotary switch B502 is installed on the front face of the air inlet valve 5, the rotary switch B502 is opened, the barometer 501 can visually see the air pressure of the air introduced into the cleaning pipe 3, an operator can conveniently adjust the air pressure inside through the barometer 501, the device is prevented from being damaged due to overhigh air pressure, and the cleaning safety of the oil well 1 is improved.

Further, a metal hammer 601 is installed at the bottom of the descending device 6, a cleaning liquid tank 604 is arranged at the top of the descending device 6, a bushing 603 is installed on one side surface of the cleaning liquid tank 604, a group of balls 602 is installed on one side surface of the bushing 603, a telescopic column 605 is installed at the top of the descending device 6, the telescopic column 605 is located inside the cleaning liquid tank 604, a spring 606 is installed inside the telescopic column 605, the top of the spring 606 is connected with the top of the inner wall of the limiting device 7, the metal hammer 601 descends through gravity, so that the metal hammer 601 can drive the limiting device 7 and the cleaning device 8 to descend, cleaning liquid placed inside the cleaning liquid tank 604 through descending of the descending device 6 slowly leaks through the bushing 603, the cleaning liquid on the surface of the bushing 603 is taken away by the rotating balls 602, the balls 602 are smeared on the inner wall of the oil well 1, and deposits on the inner wall of the oil well 1, the spring 606 installed in the telescopic column 605 can prevent the descending device 6 from violently colliding when reaching the bottom, so that the device is damaged, the function of the device is increased, and the performance of the device is improved.

Further, a set of limiting springs 702 are arranged on the surfaces of the two sides of the limiting device 7, the limiting block 701 is arranged at one end of each limiting spring 702, the limiting springs 702 can stretch when the limiting blocks 701 meet hard objects, the cleaning device 8 is located in the center of the oil well 1, the cleaning effect of the device is guaranteed, and the working efficiency is improved.

Further, cleaning device 8 is installed through the screw thread at stop device 7's top, cleaning device 8's surface mounting has a set of scraper 801, cleaning device 8's surface mounting has a set of steel brush 802, and steel brush 802 is located the top of scraper 801, wire rope 803 is installed at cleaning device 8's top, drive through descent means 6 and descend, scraper 801 scrapes the wall clearance to oil well 1 inner wall, the deposit that hangs down drops to cleaning device 8's bottom, the deposit that does not drop after being scraped by scraper 801 is brushed down by steel brush 802, can prevent to clean back oil well 1 inside can not leave the residue through clearance many times, promote cleaning device 8's cleaning performance, hoisting device's performance.

The working principle is as follows: the rotary nut 302 is connected with the inside of the access 301 through the bulges at two sides, when the installation is needed, the installation opening is aligned with an object to be installed, the rotary nut 302 is controlled to rotate through the control screw, when the screw reaches the clamping groove of the object to be installed, the object to be installed is fixed by several times of fixing of the rotary screw, the installation and the disassembly can be rapidly carried out, the metal hammer 601 descends through gravity, the metal hammer 601 can take the limiting device 7 and the cleaning device 8 to descend, the cleaning liquid is put into the descending cleaning liquid tank 604 of the descending device 6, the cleaning liquid slowly leaks through the leakage plate 603, the cleaning liquid on the surface of the leakage plate 603 is taken away by the rotating ball 602, the ball 602 is smeared on the inner wall of the oil well 1, the deposit on the inner wall of the oil well 1 can fall down more easily, the spring 606 arranged in the telescopic column 605 can prevent the descending device 6 from generating, spacing spring 702 can let stopper 701 can stretch out and draw back when meeting hard thing, guarantee that cleaning device 8 is located 1 central point of oil well and put, the clean effect of device has been guaranteed, drive the decline through lowering means 6, scraper 801 scrapes the wall clearance to 1 inner wall of oil well, the deposit that hangs down drops to cleaning device 8's bottom, the deposit that does not drop after being scraped by scraper 801 is brushed down by wire brush 802, can prevent through clearance many times that clean back oil well 1 is inside can not leave and remain, promote cleaning device 8's clean effect, hoisting device's performance.

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 an oil well cleaning device, includes oil well (1), stop valve (2), clearance pipe (3), business turn over outlet valve (4), admission valve (5), descending device (6), stop device (7) and cleaning device (8), its characterized in that: stop valve (2) are installed at the top of oil well (1), clearance pipe (3) are installed at the top of stop valve (2), the both sides surface of clearance pipe (3) is equipped with access & exit (301), water inlet and outlet valve (4) are installed through access & exit (301) to a side surface of clearance pipe (3), water inlet and outlet valve (4)'s surface mounting has rotary switch A (401) to advance, admission valve (5) are installed through access & exit (301) to a side surface of clearance pipe (3), descending device (6) have been placed to the inside of clearance pipe (3), stop device (7) are installed at the top of descending device (6), cleaning device (8) are installed at the top of stop device (7).

2. A well cleaning apparatus as claimed in claim 1, wherein: and a rotating nut (302) is arranged in the access (301).

3. A well cleaning apparatus as claimed in claim 1, wherein: and a barometer (501) is arranged on the surface of one side of the air inlet valve (5), and a rotary switch B (502) is arranged on the front surface of the air inlet valve (5).

4. A well cleaning apparatus as claimed in claim 1, wherein: metal hammer (601) is installed to the bottom of descending device (6), the top of descending device (6) is equipped with clean cistern (604), one side surface mounting of clean cistern (604) has bushing (603), one side surface mounting of bushing (603) has a set of ball (602), flexible post (605) are installed at the top of descending device (6), and flexible post (605) are located the inside of clean cistern (604), the internally mounted of flexible post (605) has spring (606), and the top of spring (606) is connected with the inner wall top of stop device (7).

5. A well cleaning apparatus as claimed in claim 1, wherein: a group of limiting springs (702) are arranged on the surfaces of the two sides of the limiting device (7), and a limiting block (701) is arranged at one end of each limiting spring (702).

6. A well cleaning apparatus as claimed in claim 1, wherein: cleaning device (8) are installed through the screw thread at the top of stop device (7), and the surface mounting of cleaning device (8) has a set of scraper (801), and the surface mounting of cleaning device (8) has a set of steel brush (802), and steel brush (802) are located the top of scraper (801), and wire rope (803) are installed at the top of cleaning device (8).