CN216381323U - Sand setting bottom ball - Google Patents

Abstract

The utility model discloses a sand setting bottom ball which comprises a ball body, wherein a shell is fixedly arranged at the bottom of the ball body, an auxiliary mechanism is arranged in the shell and comprises a rotary head, a rotary rod is fixedly arranged at the top of the rotary head, the rotary rod extends into the ball body and is connected with the ball body through a bearing, two connecting plates are welded outside the rotary rod, connecting shells are fixedly arranged on two side walls of an inner cavity of the shell, and the outer surfaces of the two connecting plates and the connecting shells are in a circular quarter shape. This sand setting bottom ball, through complementary unit's design, when needs handle the discharge with inside impurity, rotate the turn, the turn rotates and drives the dwang and rotate, and the dwang rotates and drives two connecting plates and rotate, and two connecting plates rotate and drive two connecting blocks and remove, and when two connecting plates extended to two connecting shells respectively inside, the connecting shell inside can produce the dead slot to the staff of being convenient for carries out the effect of clearing up the inside impurity of spheroid.

Description

Sand setting bottom ball

Technical Field

The utility model relates to the technical field of sand setting bottom balls, in particular to a sand setting bottom ball.

Background

The sum of oil and gas reservoirs in the same oil and gas production area under the control of single geological structure (or stratum) factor of an oil field. A field may have one or more reservoirs. The oil field is mainly the oil reservoir in the same area, and the gas field is mainly the gas reservoir. According to the geological factors in the area for controlling oil and gas production, oil and gas fields are divided into 3 types: constructing oil and gas fields. Meaning that the hydrocarbon production area is controlled by a single construction factor, such as wrinkles and faults. Secondly, the oil-bearing area of the stratum type oil and gas field is controlled by stratum factors (such as unconformity, pinch-out and lithology change of the stratum) on the background of a regional anticline or monoclinic structure. Compound oil and gas field. The oil and gas producing area is not controlled by single structure or stratum factors, but controlled by multiple geological factors.

At present, the existing sand setting bottom ball is generally of a uniflow structure with a valve ball arranged on a valve seat, the bottom ball of the structure is easily buried or stuck by substances such as sand grains, rust and the like which are easily sunk, the bottom ball often loses effectiveness, the underground operation processes such as well washing and the like are influenced, and further the processes of the next processes are delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand setting bottom ball to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sand setting bottom ball, includes the spheroid, spheroid bottom fixed mounting has the casing, the inside complementary unit that is equipped with of casing.

The complementary unit is including turning round, turn round top fixed mounting has the dwang, the dwang extends to spheroid inside and passes through the bearing with the spheroid and be connected, dwang outside weld has two connecting plates, the equal fixed mounting in casing inner chamber both sides wall has the connecting shell, two the connecting plate all establishes to circular shape quarter shape with the connecting shell surface, the casing both sides all inlay and are equipped with the connecting pipe.

Preferably, the spheroid top is inlayed and is equipped with the water pipe, the external screw thread has been seted up to the water pipe outside, the water pipe top is connected with the inlet pipe, is convenient for install and dismantle the water pipe, is convenient for flow into the water pipe and flow into inside the spheroid through the design of inlet pipe with the inside water of grit chamber.

Preferably, the internal thread is seted up to the inlet pipe is inside, the water pipe extends to the inlet pipe inside and passes through threaded connection with the inlet pipe, is convenient for install the water pipe and dismantle, makes things convenient for spheroidal getting to take to be convenient for clear up spheroid inside.

Preferably, the inside filter screen that is equipped with of connecting pipe, two logical grooves have been seted up to the spheroid bottom, are convenient for filter the impurity of spheroid inside and stay the spheroid inside, are convenient for discharge the inside water that constantly flows in of spheroid.

Preferably, two the equal fixed mounting in connecting plate one side has the connecting block, and two connecting plates of being convenient for support, the dwang of being convenient for rotate and drive two connecting plates and rotate simultaneously to conveniently carry out artifical clearance with the inside impurity of spheroid, and avoid deposits such as sand setting, rust scale to easily enter into the inside of sand setting formula bottom ball and lead to the valve ball to be buried and pollute unable opening, can not implement normal well washing, influence water injection efficiency, the poor consequence of result of use.

Preferably, two the connecting groove has all been seted up to the connecting shell inside, two inside the connecting block extended to two connecting grooves respectively, two connecting plate's of being convenient for support, two connecting plate normal rotations of being convenient for.

Preferably, spheroid bottom fixed mounting has the discharging pipe, the spheroid front side is inlayed and is equipped with the transparent window, is convenient for carry out the water conservancy diversion to the impurity of spheroid inside, is convenient for carry out the water conservancy diversion to the water of grit chamber inside, is convenient for see through the transparent window and observes spheroid inside.

Compared with the prior art, the utility model provides the sand setting bottom ball. The method has the following beneficial effects:

the sand setting bottom ball has the advantages that through the design of the auxiliary mechanism, when the ball body needs to be disassembled, a worker rotates the ball body, thereby leading the feed pipe and the water pipe to carry out the separation of the external thread and the internal thread and achieving the effect of disassembling the ball body, when the impurities in the inner part need to be treated and discharged, the rotating head is rotated to drive the rotating rod to rotate, the rotating rod drives the two connecting plates to rotate, the two connecting plates rotate to drive the two connecting blocks to move, meanwhile, when the two connecting plates extend into the two connecting shells respectively, empty slots are generated in the connecting shells, thereby facilitating the cleaning effect of the impurities in the ball body by the working personnel, when the ball body needs to be installed after the cleaning is finished, the working personnel rotates the ball body, thereby make inlet pipe and water pipe carry out external screw thread and internal thread to be connected and reach the effect of dismantling the spheroid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a front sectional view of a tapping pipe according to the utility model;

FIG. 4 is a top cross-sectional view of the connection plate of the present invention;

FIG. 5 is a side view of the housing of the present invention;

FIG. 6 is a front view of the housing of the present invention;

fig. 7 is an enlarged view of fig. 2 at a.

In the figure: 1. a sphere; 2. a housing; 3. an auxiliary mechanism; 301. turning the head; 302. rotating the rod; 303. a connecting plate; 304. a connecting shell; 305. a connecting pipe; 4. a water pipe; 5. an external thread; 6. a feed pipe; 7. an internal thread; 8. a filter screen; 9. connecting blocks; 10. a transparent window.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a sand setting bottom ball comprises a ball body 1, a shell body 2 is fixedly installed at the bottom of the ball body 1, and an auxiliary mechanism 3 is arranged inside the shell body 2.

The auxiliary mechanism 3 comprises a rotary head 301, a rotary rod 302 is fixedly installed at the top of the rotary head 301, the rotary rod 302 extends into the sphere 1 and is connected with the sphere 1 through a bearing, two connecting plates 303 are welded on the outer portion of the rotary rod 302, connecting shells 304 are fixedly installed on two side walls of an inner cavity of the shell 2, the outer surfaces of the two connecting plates 303 and the connecting shells 304 are both in a circular quarter shape, connecting pipes 305 are embedded on two sides of the shell 2, a water pipe 4 is embedded on the top of the sphere 1, external threads 5 are arranged on the outer portion of the water pipe 4, a feeding pipe 6 is connected with the top of the water pipe 4, so that the water pipe 4 can be conveniently installed and disassembled, water in the grit chamber can conveniently flow into the water pipe 4 and flow into the sphere 1 through the design of the feeding pipe 6, internal threads 7 are arranged inside the feeding pipe 6, the water pipe 4 extends into the feeding pipe 6 and is in threaded connection with the feeding pipe 6, so that the water pipe 4 can be conveniently installed and disassembled, the ball body 1 is convenient to take and take, so that the inside of the ball body 1 is convenient to clean, the filter screen 8 is embedded in the connecting pipe 305, the bottom of the ball body 1 is provided with two through grooves, impurities in the ball body 1 are convenient to filter and stay in the ball body 1, water continuously flowing into the ball body 1 is convenient to discharge, one side of each of the two connecting plates 303 is fixedly provided with a connecting block 9, the two connecting plates 303 are convenient to support, the rotating rod 302 is convenient to rotate to drive the two connecting plates 303 to rotate simultaneously, so that the impurities in the ball body 1 are convenient to clean manually, and the problem that sediments such as sand setting and rusty scale are easy to enter the sand setting type bottom ball to cause the valve ball to be buried and polluted and cannot be opened is avoided, normal well washing cannot be implemented, the water injection efficiency is influenced, the result of poor use effect is solved, the connecting grooves are formed in the two connecting shells 304, and the two connecting blocks 9 extend into the two connecting grooves respectively, the support of two connecting plates 303 of being convenient for, two connecting plates 303 of being convenient for normally rotate, 1 bottom fixed mounting of spheroid has the discharging pipe, and 1 front side of spheroid is inlayed and is equipped with transparent window 10, is convenient for carry out the water conservancy diversion to the impurity of 1 inside of spheroid, is convenient for carry out the water conservancy diversion to the water of grit chamber inside, is convenient for see through transparent window 10 and observes 1 inside of spheroid.

In the actual operation process, when the device is used, when water in the grit chamber needs to be filtered, the water in the grit chamber firstly flows into the water pipe 4 through the feeding pipe 6 and then flows into the sphere 1 through the water pipe 4, when the water in the grit chamber does not flow out, the water in the sphere 1 can be discharged through the design of the filter screen 8, meanwhile, impurities can be left in the sphere 1 through the isolation of the filter screen 8, when the sphere 1 needs to be disassembled, a worker rotates the sphere 1, so that the feeding pipe 6 and the water pipe 4 are separated from the external thread 5 and the internal thread 7, the effect of disassembling the sphere 1 is achieved, when the impurities in the sand need to be treated and discharged, the rotating head 301 is rotated to drive the rotating rod 302 to rotate, the rotating rod 302 is rotated to drive the two connecting plates 303 to rotate, the two connecting plates 303 are rotated to drive the two connecting blocks 9 to move, simultaneously, when two connecting plates 303 extend to two connecting shell 304 inside respectively, connecting shell 304 is inside can produce the dead slot to be convenient for the staff carries out the effect of clearance with the inside impurity of spheroid 1, when the clearance finishes needs to install spheroid 1, the staff rotates spheroid 1, thereby makes inlet pipe 6 and water pipe 4 carry out external screw thread 5 and internal thread 7 be connected and reach the effect of dismantling spheroid 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a sand setting bottom ball, includes spheroid (1), its characterized in that: a shell (2) is fixedly arranged at the bottom of the sphere (1), and an auxiliary mechanism (3) is arranged in the shell (2);

complementary unit (3) are including turning round (301), turn round (301) top fixed mounting has dwang (302), dwang (302) extend to spheroid (1) inside and be connected through the bearing with spheroid (1), dwang (302) external weld has two connecting plates (303), the equal fixed mounting of casing (2) inner chamber both sides wall has connecting shell (304), two connecting plate (303) all establish to circular shape quarter shape with connecting shell (304) surface, casing (2) both sides all inlay and are equipped with connecting pipe (305).

2. The sand setting bottom ball according to claim 1, wherein: water pipe (4) are embedded in the top of ball body (1), external screw thread (5) have been seted up to water pipe (4) outside, water pipe (4) top is connected with inlet pipe (6).

3. The sand setting bottom ball according to claim 2, wherein: internal thread (7) have been seted up to inlet pipe (6) inside, inside and pass through threaded connection with inlet pipe (6) that water pipe (4) extend to inlet pipe (6).

4. The sand setting bottom ball according to claim 1, wherein: a filter screen (8) is embedded in the connecting pipe (305), and two through grooves are formed in the bottom of the ball body (1).

5. The sand setting bottom ball according to claim 1, wherein: and two connecting blocks (9) are fixedly mounted on one side of the connecting plate (303).

6. The sand setting bottom ball as claimed in claim 5, wherein: two the connecting groove has all been seted up to connecting shell (304) inside, two connecting block (9) extend to inside two connecting grooves respectively.

7. The sand setting bottom ball according to claim 1, wherein: the discharging pipe is fixedly installed at the bottom of the sphere (1), and a transparent window (10) is embedded in the front side of the sphere (1).

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