CN219081559U

CN219081559U - Quantitative filling device for cleanup additive for fracturing

Info

Publication number: CN219081559U
Application number: CN202320226851.2U
Authority: CN
Inventors: 张乐; 王建; 赵波; 王亚聪
Original assignee: Zhengzhou Durant Technology Co ltd
Current assignee: Zhengzhou Durant Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-05-26
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a quantitative feeding device for a cleanup additive for fracturing, which comprises a barrel, wherein an opening of the barrel is upwards arranged, a material discharging pipe is fixedly connected to the lower side of the barrel, a barrel cover is sleeved on the upper side of the barrel in a threaded manner, a moving hole is formed in the upper side of the barrel cover, a moving rod is slidably sleeved in the moving hole, the moving rod penetrates through the moving hole, a piston plate is fixedly connected in the barrel, the piston plate is in matched sliding connection with the barrel, a deep groove is formed in the lower side of the piston plate, a limit groove is formed in the upper side of the deep groove, a limit rod is arranged in the limit groove in a sliding connection manner, the limit rod penetrates through the limit groove and the deep groove, a floating plate is fixedly connected in the barrel, and the floating plate and the deep groove are correspondingly matched. The utility model can discharge the air at the lower side of the piston plate in the cylinder, reduce the generation of bubbles in the discharging process and ensure the discharging quality of materials.

Description

Quantitative filling device for cleanup additive for fracturing

Technical Field

The utility model relates to the technical field of cleanup additives, in particular to a cleanup additive quantitative filling device for fracturing.

Background

The cleanup additive is a chemical capable of helping the working residual liquid in the processes of acidification, fracturing and the like to flow back from the stratum, and is required to have very low interfacial tension, generally less than 8mN/m, has the lowest adsorption force on the stratum, does not act on other working liquids, does not cause damage to the stratum, and is frequently applied with nonionic surfactants and the like. In the use process of the cleanup additive, the cleanup additive is required to be placed in a corresponding container, and then is discharged to a corresponding working position during quantitative filling operation, but in the actual working process, particularly in the quantitative filling operation, the whole cleanup additive is not in a sealed state, so that the discharged material contains a certain air bubble, the actual discharge amount is less, the corresponding cleanup operation cannot be completed well, and the integral working effect is influenced, and therefore, the cleanup additive quantitative filling device for fracturing is provided.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the discharged material contains a certain amount of bubbles, so that the actual discharge amount is less, the corresponding discharge assisting operation cannot be well completed, the overall working effect is affected, and the quantitative filling device for the discharge assisting agent for fracturing is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a fracturing is with helping discharging agent ration filling device, includes the barrel, the opening of barrel sets up upwards, barrel downside fixed connection is equipped with row material pipe, barrel upside thread bush is equipped with the cover, the cover upside is equipped with the removal hole, the downthehole sliding sleeve that removes is equipped with the movable rod, the movable rod runs through in the removal hole setting, the movable rod is located barrel internal fixation and is equipped with the piston board, piston board and barrel match sliding connection setting, the piston board downside is equipped with the deep groove, the upper side is equipped with the spacing groove in the deep groove, sliding connection is equipped with the gag lever post in the spacing groove, the gag lever post runs through in spacing groove and deep groove setting, gag lever post is located barrel internal fixation and is equipped with the kickboard, kickboard and deep groove match correspond the setting, the upside symmetry is equipped with two air vents in the deep groove, two the air vents are located the both sides setting of spacing groove, the barrel outside is equipped with the scale mark.

Preferably, two sliding grooves are symmetrically arranged in the limiting groove, sliding rods are arranged in the sliding grooves in a sliding connection mode, the sliding rods penetrate through the sliding grooves, and the sliding rods are fixedly connected with the limiting rods.

Preferably, the movable rod side wall is provided with a plurality of clamping holes, the sliding sleeve on the inner side wall of the movable hole is provided with a clamping rod, the clamping rod penetrates through the movable hole and the cylinder body, and the clamping rod and the clamping hole are correspondingly arranged in a matching manner.

Preferably, the clamping rod is fixedly connected with a clamping plate outside the cylinder body, the clamping plate is connected with the cylinder body through a spring, and one side, away from the clamping rod, of the clamping plate is fixedly connected with a pull ring.

Preferably, the inner side wall of the deep groove is fixedly sleeved with a rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that: through floating plate and air vent matched with, accomplish the simple exhaust operation to piston plate downside air in the barrel, and then completion ration filling operation that can be better improves the accuracy of discharging work, simultaneously under the cooperation of clamping pole and draw-in hole, accomplish the screens restriction between movable rod and the cover and connect the operation, and then accomplish the fixed operation of position restriction to the piston plate, provide certain facility for next filling operation, whole easy operation, the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a quantitative filling device for a cleanup additive for fracturing according to the present utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 barrel, 2 row material pipes, 3 barrel covers, 4 movable rods, 5 piston plates, 6 floating plates, 7 vent holes, 8 movable holes, 9 clamping holes, 10 clamping rods, 11 clamping plates, 12 springs, 13 deep grooves, 14 limiting grooves, 15 limiting rods, 16 sliding grooves and 17 sliding rods.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a quantitative filling device for a cleanup additive for fracturing comprises a barrel 1, wherein an opening of the barrel 1 is upwards arranged, a material discharging pipe 2 is fixedly connected to the lower side of the barrel 1, a barrel cover 3 is sleeved on the upper side of the barrel 1 in a threaded manner, a moving hole 8 is formed in the upper side of the barrel cover 3, a moving rod 4 is sleeved in the moving hole 8 in a sliding manner, the moving rod 4 penetrates through the moving hole 8, a piston plate 5 is fixedly connected in the barrel 1, the piston plate 5 and the barrel 1 are arranged in a matched sliding manner, a deep groove 13 is formed in the lower side of the piston plate 5, a limit groove 14 is formed in the upper side in the deep groove 13, a limit rod 15 is arranged in the limit groove 14 in a sliding manner, a floating plate 6 is fixedly connected in the barrel 1 by the limit rod 15, a rubber sleeve is correspondingly arranged in the floating plate 6 and the deep groove 13 in a matched manner, and a rubber sleeve is fixedly sleeved on the inner side wall of the deep groove 13, the connection between the deep groove 13 and the floating plate 6 is made tighter, two vent holes 7 are symmetrically arranged at the upper side in the deep groove 13, the two vent holes 7 are arranged at two sides of the limiting groove 14, scale marks are arranged at the outer side of the cylinder body 1, two sliding grooves 16 are symmetrically arranged in the limiting groove 14, a sliding rod 17 is arranged in the sliding groove 16 in a sliding connection mode, the sliding rod 17 penetrates through the sliding groove 16, the sliding rod 17 and the limiting rod 15 are fixedly connected, the limiting operation on the movement track of the limiting rod 15 is completed, a plurality of clamping holes 9 are arranged on the side wall of the moving rod 4, a clamping rod 10 is arranged on the sliding sleeve on the inner side wall of the moving hole 8, the clamping rod 10 penetrates through the moving hole 8 and the cylinder body 1, the clamping rod 10 and the clamping holes 9 are correspondingly arranged in a matching mode, the clamping rod 10 and the clamping holes 9 are matched, the clamping fixing operation between the moving rod 4 and the moving hole 8 is completed, the clamping rod 10 is fixedly connected with a clamping plate 11 at the outer side of the cylinder body 1, the clamping plate 11 is connected with the cylinder body 1 through the spring 12, one side, far away from the clamping rod 10, of the clamping plate 11 is fixedly connected with a pull ring, and simple limiting connection operation between the clamping rod 10 and the cylinder body 1 is completed.

In the utility model, the discharging pipe 2 is closed, the corresponding discharge assisting agent is poured into the barrel 1, the barrel cover 3 is screwed on the barrel 1, the clamping plate 11 is moved rightwards, the clamping plate 11 stretches the spring 12 and drives the clamping rod 10 to move until the clamping rod 10 is moved out of the clamping hole 9, the moving rod 4 is moved downwards, the moving rod 4 drives the piston plate 5 to move downwards, when the floating plate 6 contacts with the discharge assisting agent, the moving rod 4 is stopped, at the moment, the floating plate 6 enters the deep groove 13 to finish the discharging operation of gas in the barrel 1, then the discharging pipe 2 is placed at the corresponding position according to the actual working condition, the discharging pipe 2 is opened, and the quantitative filling operation is carried out under the cooperation of scale marks.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a fracturing is with helping defecation agent ration filling device, includes barrel (1), its characterized in that, the opening of barrel (1) upwards sets up, barrel (1) downside fixed connection is equipped with row material pipe (2), barrel (1) upside thread bush is equipped with cover (3), cover (3) upside is equipped with removal hole (8), sliding sleeve is equipped with movable rod (4) in removal hole (8), movable rod (4) run through in removal hole (8) setting, movable rod (4) are located barrel (1) internal fixation and are equipped with piston plate (5), piston plate (5) and barrel (1) match sliding connection setting, piston plate (5) downside is equipped with deep groove (13), the upside is equipped with spacing groove (14) in deep groove (13), sliding connection is equipped with spacing rod (15) in spacing groove (14) and groove (13) setting, spacing rod (15) are located barrel (1) internal fixation and are equipped with piston plate (6), two deep groove (13) are located two and are located two deep groove (7) and are set up, two deep groove (13) are located and are equipped with the deep groove (7), scale marks are arranged on the outer side of the cylinder body (1).

2. The quantitative filling device for the cleanup additive for fracturing according to claim 1, wherein two sliding grooves (16) are symmetrically arranged in the limiting groove (14), sliding rods (17) are arranged in the sliding grooves (16) in a sliding connection mode, the sliding rods (17) penetrate through the sliding grooves (16), and the sliding rods (17) are fixedly connected with the limiting rods (15).

3. The quantitative filling device for the cleanup additive for fracturing according to claim 1, wherein a plurality of clamping holes (9) are formed in the side wall of the movable rod (4), clamping rods (10) are sleeved on the inner side wall of the movable hole (8) in a sliding mode, the clamping rods (10) penetrate through the movable hole (8) and the cylinder body (1), and the clamping rods (10) and the clamping holes (9) are correspondingly arranged in a matching mode.

4. The quantitative filling device for the cleanup additive for fracturing according to claim 3, wherein the clamping rod (10) is fixedly connected with the clamping plate (11) outside the cylinder body (1), the clamping plate (11) is connected with the cylinder body (1) through a spring (12), and a pull ring is fixedly connected with one side, far away from the clamping rod (10), of the clamping plate (11).

5. The quantitative filling device for the cleanup additive for fracturing according to claim 1, wherein a rubber sleeve is fixedly sleeved on the inner side wall of the deep groove (13).