CN220862247U - Flushing device for petroleum fracturing acidizing fluid jet string - Google Patents
Flushing device for petroleum fracturing acidizing fluid jet string Download PDFInfo
- Publication number
- CN220862247U CN220862247U CN202322335214.1U CN202322335214U CN220862247U CN 220862247 U CN220862247 U CN 220862247U CN 202322335214 U CN202322335214 U CN 202322335214U CN 220862247 U CN220862247 U CN 220862247U
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- CN
- China
- Prior art keywords
- fixedly connected
- flushing
- column
- plate
- acidizing fluid
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 58
- 239000012530 fluid Substances 0.000 title claims abstract description 28
- 239000003208 petroleum Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000005406 washing Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 description 18
- 239000003814 drug Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 239000002253 acid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of petroleum fracturing acidizing fluid jet pipe column cleaning equipment, and discloses a flushing device for a petroleum fracturing acidizing fluid jet pipe column.
Description
Technical Field
The utility model relates to the field of cleaning equipment for petroleum fracturing acidizing fluid jet columns, in particular to a flushing device for petroleum fracturing acidizing fluid jet columns.
Background
The acidizing hydraulic pressure is a measure for increasing yield and injection widely adopted by the limestone oil reservoirs in the oil fields at home and abroad, and an acid treatment process for extruding acid to the stratum under the pressure sufficient to fracture the stratum to form cracks or open the original cracks of the stratum is called fracturing acidizing, which can be divided into acid fracturing of a front liquid and common acid fracturing, wherein the fracturing acidizing is mainly used for fracturing acidizing of oil and gas wells with deeper blocking range or low permeability areas, and the acid injection pressure is higher than the fracturing acidizing of the oil or gas reservoir, and is commonly called acid fracturing;
The utility model discloses a flushing device for a petroleum fracturing acidizing fluid injection string in China, which is disclosed in the patent with publication number CN 214235395U, a plurality of injection strings are horizontally arranged between two placing plates, so that the injection strings can be cleaned simultaneously, the water flow can be used for cleaning the inside of the injection string more effectively through a stirring paddle, residual fracturing acidizing fluid in the injection string is avoided, and meanwhile, after cleaning is finished, waste water is collected, vegetation growth is prevented from being influenced, and negative effects on the environment are caused;
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the above-mentioned equipment is just simple clearance at the in-process of clearance, and the washing effect is not good, can lead to still having the residue after the washing is accomplished, does not reach the cleaning effect that expects.
Disclosure of utility model
In order to solve the technical problems that the equipment is cleaned only purely in the cleaning process, the flushing effect is poor, residues can be left after the cleaning is finished, and the expected cleaning effect cannot be achieved, the utility model provides a flushing device for an oil fracturing acidizing fluid injection string.
The utility model is realized by adopting the following technical scheme: the flushing device for the oil fracturing acidizing fluid jet pipe column comprises a flushing box, wherein a clamping mechanism is arranged on one side of the flushing box, a flushing mechanism is arranged at the top of the flushing box, and a brushing plate mechanism is arranged in the flushing box;
the front rotation of washing case is connected with the observation door, the bottom fixedly connected with support column of washing case, the export has been seted up to the back wall of washing case, the bottom fixedly connected with outlet of washing case, the bottom inner wall fixedly connected with breakwater of washing case, the bottom inner wall fixedly connected with limiting plate of washing case.
As a further improvement of the scheme, the clamping mechanism comprises a rotating motor which is fixedly connected to the top of the supporting column, one side of the rotating motor is rotationally connected with a threaded screw rod, and the surface of the threaded screw rod is rotationally connected with a belt.
As a further improvement of the scheme, the surface of the threaded screw rod is meshed with a sliding column, a clamping column is arranged in the middle of the sliding column, the clamping column is fixedly connected to the inner wall of the bottom of the flushing box, and a pulley is rotatably connected to the inner wall of the top of the sliding column.
As a further improvement of the scheme, the flushing mechanism comprises a liquid medicine tank, the liquid medicine tank is fixedly connected to the top of the flushing tank, one side of the liquid medicine tank is fixedly connected with a liquid medicine pipe, the bottom of the liquid medicine pipe is fixedly connected with a water accumulating plate, and the bottom of the water accumulating plate is fixedly connected with a spray head.
As a further improvement of the scheme, the top of the water accumulation plate is fixedly connected with a water inlet pipe, one side of the water inlet pipe is fixedly connected with a water pump, and one side of the water pump is fixedly connected with a water inlet.
As a further improvement of the scheme, the plate brushing mechanism comprises a vertical plate, the vertical plate is fixedly connected to the inner wall of the bottom of the flushing box, a sliding plate is connected to the surface of the vertical plate in a sliding mode, an inclined column is fixedly connected to the top of the sliding plate, and a hairbrush is fixedly connected to the top of the inclined column.
As a further improvement of the scheme, the plurality of hairbrushes are distributed equidistantly, the plurality of spray heads are distributed equidistantly.
Compared with the prior art, the utility model has the beneficial effects that:
1. Starting a rotating motor, driving a threaded screw rod to rotate by the working of the rotating motor, simultaneously driving a belt on the surface to rotate together, enabling a sliding column to move left and right in the limiting plate through meshing of threads when the threaded screw rod rotates, and achieving the effect of clamping different pipelines.
2. The pipeline is firstly clamped in a sliding manner through the sliding column, the pulley at the top of the sliding column can rotate the pipeline through the operation of the motor, the sliding plate slides on the surface of the sliding column to enable the brush to be in contact with the pipeline, then the brush can be used for cleaning the surface more carefully when cleaning, then water is used for flushing the pipeline through the pressurization of the water pump, finally the pipeline is discharged through the water outlet, so that the pipeline can be cleaned more comprehensively through the brush, the residue on the pipeline is avoided, and the cleaning effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a flushing device for a petroleum fracturing acidizing fluid jet string;
FIG. 2 is a schematic cross-sectional structure of a flushing device for a jet string of petroleum fracturing acidizing fluid;
FIG. 3 is a schematic diagram of a flushing mechanism of a flushing device for a jet string of petroleum fracturing acidizing fluid;
Fig. 4 is a schematic structural diagram of a clamping mechanism of a flushing device for a petroleum fracturing acidizing fluid jet string.
Main symbol description:
1. A flushing box; 2. a clamping mechanism; 3. a flushing mechanism; 4. a brushing plate mechanism; 101. an observation door; 102. a support column; 103. an outlet; 104. a water outlet; 105. a water baffle; 106. a limiting plate; 201. a rotating motor; 202. a threaded screw rod; 203. a belt; 204. a clamping column; 205. a sliding column; 206. a pulley; 301. a liquid medicine tank; 302. a liquid medicine tube; 303. a water inlet; 304. a water pump; 305. a water inlet pipe; 306. a water accumulation plate; 307. a spray head; 401. erecting a plate; 402. a sliding plate; 403. a diagonal column; 404. a brush.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-4, a flushing device for a petroleum fracturing acidizing fluid injection string of the present embodiment includes a flushing box 1, a clamping mechanism 2 is disposed on one side of the flushing box 1, a flushing mechanism 3 is disposed on the top of the flushing box 1, and a brushing plate mechanism 4 is disposed inside the flushing box 1;
The front rotation of the flushing tank 1 is connected with an observation door 101, the bottom of the flushing tank 1 is fixedly connected with a supporting column 102, the rear wall of the flushing tank 1 is provided with an outlet 103, the bottom of the flushing tank 1 is fixedly connected with a water outlet 104, the bottom inner wall of the flushing tank 1 is fixedly connected with a water baffle 105, the bottom inner wall of the flushing tank 1 is fixedly connected with a 106 limiting plate, the equipment is carried to a place where the equipment is required to be carried, the equipment is supported by the supporting column 102, the water baffle 105 can effectively prevent splashing of water caused by high-pressure water injection, and then clean dirty water flows to other places through the water outlet 104.
The clamping mechanism 2 comprises a rotating motor 201, the rotating motor 201 is fixedly connected to the top of the supporting column 102, one side of the rotating motor 201 is rotationally connected with a threaded screw rod 202, the surface of the threaded screw rod 202 is rotationally connected with a belt 203, the rotating motor 201 is started, the rotating motor works to drive the threaded screw rod 202 to rotate, and meanwhile, the threaded screw rod 202 rotates to drive the belt 203 on the surface to rotate together.
The surface meshing of screw thread lead screw 202 has sliding column 205, and sliding column 205 middle part is provided with card post 204, and card post 204 fixed connection is at the bottom inner wall of flushing box 1, and sliding column 205's top inner wall rotates and is connected with pulley 206, and screw thread lead screw 202 rotates and can make sliding column 205 carry out the left and right movement in limiting plate 106's inside through the meshing of screw thread, realizes the effect of centre gripping to different pipelines, then puts the pipeline that will wash above, makes pulley 206 rotate through the mode of electric power.
The flushing mechanism 3 comprises a liquid medicine tank 301, the liquid medicine tank 301 is fixedly connected to the top of the flushing tank 1, one side of the liquid medicine tank 301 is fixedly connected with a liquid medicine pipe 302, the bottom of the liquid medicine pipe 302 is fixedly connected with a water accumulation plate 306, the bottom of the water accumulation plate 306 is fixedly connected with a spray nozzle 307, cleaning liquid medicine in the liquid medicine tank 301 also enters the water accumulation plate 306 through the liquid medicine pipe 302 and is mixed with water, and finally the pipeline is sprayed and cleaned under high pressure through the spray nozzle 307.
The top fixedly connected with inlet tube 305 of ponding board 306, one side fixedly connected with water pump 304 of inlet tube 305, one side fixedly connected with water inlet 303 of water pump 304, start water pump 304, water is through the pressurization of water pump 304 rethread inlet tube 305 entering ponding board 306 in.
The brushing plate mechanism 4 comprises a vertical plate 401, the vertical plate 401 is fixedly connected to the inner wall of the bottom of the flushing tank 1, a sliding plate 402 is slidably connected to the surface of the vertical plate 401, an inclined column 403 is fixedly connected to the top of the sliding plate 402, a hairbrush 404 is fixedly connected to the top of the inclined column 403, the sliding plate 402 slides on the surface of the vertical plate 401 to enable the sliding plate to rise to a certain height, and the hairbrush 404 at the top of the inclined column 403 is next to a pipeline to be cleaned.
The hairbrushes 404 are arranged in a plurality, the hairbrushes 404 are distributed at equal intervals, the spray nozzles 307 are arranged in a plurality, the spray nozzles 307 are distributed at equal intervals, and the hairbrushes 404 brush the surface of the pipeline in the cleaning process to clean dirty objects on the surface.
The embodiment of the application provides a flushing device for a petroleum fracturing acidizing fluid jet string, which is implemented according to the following principle: the equipment is carried to a place to be carried through the support column 102, then a water source is connected to the equipment through the water inlet 303, then the equipment is electrified, at the moment, the rotating motor 201 is started, the rotating motor works to drive the threaded screw 202 to rotate, meanwhile, the threaded screw 202 rotates to drive the surface belt 203 to rotate together, the sliding column 205 moves left and right in the limiting plate 106 through the meshing of threads while the threaded screw 202 rotates, the clamping effect on different pipelines is achieved, then the to-be-cleaned pipeline is placed on the upper surface, the pulley 206 is rotated in an electric mode, the pipeline is simultaneously rotated, the sliding plate 402 slides on the surface of the vertical plate 401 to enable the vertical plate to rise to a certain height, the brush 404 at the top of the inclined column 403 is next to the pipeline to be cleaned, the water pump 304 is started, the water enters the water accumulating plate 306 through the water inlet pipe 305 after being pressurized by the water pump 304, the cleaning liquid in the liquid medicine tank 301 is also enters the water accumulating plate 306, finally, the pipeline is sprayed and cleaned through the high-pressure of the spray nozzle 307, meanwhile, the water accumulating plate 104 is cleaned through the rotation of the pulley 206, and the surface of the pipeline is cleaned through the water accumulating plate 105, and the water accumulating plate is effectively cleaned, and the water is prevented from splashing on the surface of the pipeline.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (7)
1. The flushing device for the oil fracturing acidizing fluid jet pipe column comprises a flushing box (1) and is characterized in that a clamping mechanism (2) is arranged on one side of the flushing box (1), a flushing mechanism (3) is arranged at the top of the flushing box (1), and a brushing plate mechanism (4) is arranged in the flushing box (1);
The front rotation of washing case (1) is connected with observation door (101), the bottom fixedly connected with support column (102) of washing case (1), export (103) have been seted up to the back wall of washing case (1), the bottom fixedly connected with outlet (104) of washing case (1), the bottom inner wall fixedly connected with breakwater (105) of washing case (1), the bottom inner wall fixedly connected with limiting plate (106) of washing case (1).
2. The flushing device for the oil fracturing acidizing fluid injection string, as set forth in claim 1, characterized in that the clamping mechanism (2) comprises a rotating motor (201), the rotating motor (201) is fixedly connected to the top of the supporting column (102), a threaded screw rod (202) is rotatably connected to one side of the rotating motor (201), and a belt (203) is rotatably connected to the surface of the threaded screw rod (202).
3. The flushing device for the petroleum fracturing acidizing fluid jet string is characterized in that a sliding column (205) is meshed with the surface of the threaded screw rod (202), a clamping column (204) is arranged in the middle of the sliding column (205), the clamping column (204) is fixedly connected to the inner wall of the bottom of the flushing box (1), and a pulley (206) is rotatably connected to the inner wall of the top of the sliding column (205).
4. A flushing device for a petroleum fracturing acidizing fluid jet string according to claim 3, characterized in that the flushing mechanism (3) comprises a fluid tank (301), the fluid tank (301) is fixedly connected to the top of the flushing tank (1), a fluid pipe (302) is fixedly connected to one side of the fluid tank (301), a water accumulation plate (306) is fixedly connected to the bottom of the fluid pipe (302), and a spray head (307) is fixedly connected to the bottom of the water accumulation plate (306).
5. The flushing device for a petroleum fracturing acidizing fluid jet string according to claim 4, wherein a water inlet pipe (305) is fixedly connected to the top of the water accumulation plate (306), a water pump (304) is fixedly connected to one side of the water inlet pipe (305), and a water inlet (303) is fixedly connected to one side of the water pump (304).
6. The flushing device for the oil fracturing acidizing fluid jet string, as set forth in claim 5, characterized in that the brushing plate mechanism (4) comprises a vertical plate (401), the vertical plate (401) is fixedly connected to the inner wall of the bottom of the flushing tank (1), a sliding plate (402) is slidingly connected to the surface of the vertical plate (401), an inclined column (403) is fixedly connected to the top of the sliding plate (402), and a brush (404) is fixedly connected to the top of the inclined column (403).
7. The flushing device for a petroleum fracturing acidizing fluid jet string according to claim 6, wherein a plurality of said brushes (404) are provided, a plurality of said brushes (404) are equidistantly distributed, a plurality of said nozzles (307) are provided, and a plurality of said nozzles (307) are equidistantly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335214.1U CN220862247U (en) | 2023-08-30 | 2023-08-30 | Flushing device for petroleum fracturing acidizing fluid jet string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335214.1U CN220862247U (en) | 2023-08-30 | 2023-08-30 | Flushing device for petroleum fracturing acidizing fluid jet string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862247U true CN220862247U (en) | 2024-04-30 |
Family
ID=90808182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335214.1U Active CN220862247U (en) | 2023-08-30 | 2023-08-30 | Flushing device for petroleum fracturing acidizing fluid jet string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862247U (en) |
-
2023
- 2023-08-30 CN CN202322335214.1U patent/CN220862247U/en active Active
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