CN212671728U - Sand filling device - Google Patents
Sand filling device Download PDFInfo
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- CN212671728U CN212671728U CN202020802154.3U CN202020802154U CN212671728U CN 212671728 U CN212671728 U CN 212671728U CN 202020802154 U CN202020802154 U CN 202020802154U CN 212671728 U CN212671728 U CN 212671728U
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- knocking
- packer
- rotating
- rotating shaft
- spline
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Abstract
The utility model relates to the technical field of oil exploitation equipment, a sand filling device is provided and comprises a device body, the device body comprises a first packer and a second packer, a rotating part is arranged between the first packer and the second packer, the rotating part is connected with a knocking part, the knocking part far away from the rotating part side is connected with a pushing part, and the pushing part far away from the knocking part side is connected with a supporting part; adopt this technical scheme, the rotation through the rotating part makes the portion of knocking carry out the displacement, and the displacement of knocking the portion drives the displacement that promotes the portion, and the crude oil that contains the solid particle filters through the supporting part. Thereby shortening the period of refining crude oil, reducing the production cost, prolonging the service life of the device body under the oil well, and determining the failure time of the device body according to the condition of solid particles in the supporting part.
Description
Technical Field
The utility model relates to an oil development equipment technical field, concretely relates to sand filling device.
Background
At present, the proportion of petroleum is still dominant in energy consumption. The efficiency of the exploitation of the oil field is yet to be further improved and the costs are high. Crude oil extracted from an oil well contains more solid particles such as rock debris and the like, the solid particles need to be filtered separately, and labor cost and time cost are high.
The crude oil filtering tool can be used for independently filtering solid particles in crude oil, but the crude oil extracting period of the crude oil filtering tool in the prior art is long, the production cost is high, the service period of the crude oil filtering tool under an oil well is short, and the failure time of the crude oil filtering tool is not easy to determine.
How to effectively solve the technical problems is a problem to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem or at least partially solve the above technical problem, the utility model provides a sand filling device.
The sand pack device includes a device body including a first packer and a second packer.
Be provided with the rotating part between first packer and the second packer, the rotating part is connected with strikes the portion, keeps away from rotation portion side strike the portion and be connected with the promotion portion, keep away from strike the portion side promote the portion connection with the supporting part.
Optionally, the first packer and the second packer are connected through a connecting body.
The rotating part, strike the portion the promotion portion with the supporting part all is located in the connecting body.
Optionally, the rotating part includes the pivot, the surface of pivot is connected with turbine rotor, two tip of turbine rotor are connected with the bearing respectively.
A first spline groove is arranged between the rotating shaft and the connecting body.
Optionally, the first spline groove is arranged along the axial direction of the rotating shaft, and the first spline groove penetrates through the rotating part, the knocking part and the pushing part.
Optionally, the knocking portion includes a knocking hammer, a first through hole for the rotating shaft to pass through is formed in an end portion of the knocking hammer close to the side of the rotating portion, and a second through hole for the oil flow passage to pass through is further formed in the knocking hammer.
The surface of the first through hole is provided with a first spline which faces the side of the rotating shaft and protrudes, the rotating shaft is provided with a second spline groove, the first spline is in contact with the second spline groove, and the first spline is in sliding connection with the second spline groove.
The knocking portion is internally provided with a spiral track which is parallel to the axial direction of the rotating shaft, the knocking hammer which is far away from the side of the rotating portion is provided with a knocking hammer rod, and the knocking hammer rod is connected with the spiral track in a sliding mode.
Optionally, the second spline groove is arranged in parallel with the axial direction of the rotating shaft.
Optionally, the pushing portion comprises a sliding piece, and a pushing piece is connected to the sliding piece far away from the knocking portion side.
The sliding part is provided with a third through hole for the rotating shaft to pass through, the sliding part far away from the knocking part side is connected with a sliding part rod, the sliding part is provided with an inclined part inclined towards the sliding part rod side, the sliding part is further provided with a second spline, and the second spline is connected with the first spline groove.
The pushing piece comprises a pushing block, a sealing ring is arranged in the pushing block, the pushing block far away from the side of the sliding piece is connected with a first screen, and the pushing piece far away from the side of the sliding piece is connected with a blocking ring.
Optionally, the sliding member rod away from the first spline groove side is uniformly provided with a stop block.
The pushing block is connected with the sliding piece rod.
Optionally, the supporting portion includes a supporting body, the supporting body is connected with a first fixing portion and a second fixing portion respectively, and the supporting body away from the pushing portion side is connected with a guide head.
Be provided with the fourth through-hole that supplies the runner to pass in the supporter, evenly be provided with the fifth through-hole on the supporter, keep away from the fourth through-hole the surface of supporter is connected with the second screen cloth, keeps away from the supporter side the second screen cloth is connected with the third screen cloth, keeps away from the second screen cloth side the third screen cloth is connected with the fourth screen cloth, a side end of supporter evenly is provided with first recess, the opposite side end of supporter evenly is provided with the second recess.
The first fixing part comprises a first fixing part, and third grooves are uniformly formed in the first fixing part.
The second fixing part comprises a second fixing piece, and fourth grooves are uniformly formed in the second fixing piece.
Optionally, the first groove is clamped with the third groove, and the second groove is clamped with the fourth groove.
The fourth through hole is arranged in parallel with the axial direction of the rotating shaft and is in line with the rotating shaft.
The utility model discloses in, make the portion of strikeing carry out the displacement through the rotation of rotating part, the displacement of the portion of strikeing drives the displacement that promotes the portion, and the crude oil that contains the solid particle filters through the supporting part. Thereby shortening the period of refining crude oil, reducing the production cost, prolonging the service life of the device body under the oil well, and determining the failure time of the device body according to the condition of solid particles in the supporting part.
Drawings
Fig. 1 is a schematic structural diagram of a device body provided by the present invention;
fig. 2 is a schematic cross-sectional view of a rotary part according to the present invention;
fig. 3 is a schematic cross-sectional structural view of the knocking portion provided by the present invention;
fig. 4 is a schematic structural view of the knocking portion provided by the present invention;
fig. 5 is a schematic cross-sectional structural view of the pushing part provided by the present invention;
fig. 6 is a schematic structural diagram of a sliding member provided by the present invention;
fig. 7 is a schematic cross-sectional structural view of the support part provided by the present invention.
Reference numerals:
1. a device body;
2. a first packer;
3. a rotating part; 31. a bearing; 32. a turbine rotor;
4. a knocking portion; 41. knocking hammers; 42. a second spline groove; 43. knocking the hammer rod; 44. a second through hole; 45. a first through hole; 46. a first spline; 47. a spiral track;
5. a pushing part; 51. a slider; 511. a third through hole; 512. a second spline; 513. a slider bar; 514. a stop block; 515. an inclined portion; 52. a pusher member; 521. a pushing block; 522. a seal ring; 523. a first screen; 524. a baffle ring;
6. a support portion; 61. a support body; 611. a second groove; 612. a fifth through hole; 613. a first groove; 62. a second fixed part; 621. a fourth groove; 63. a guide head; 64. a fourth screen; 65. a third screen; 66. a second screen; 67. a fourth via hole; 68. a first fixed part; 681. a third groove;
7. a second packer;
8. a first spline groove;
9. a rotating shaft;
10. a connector.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are some, but not all embodiments of the invention. The following examples are only for explaining the present invention, and are not intended to limit the present invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "connected" and "coupled" are used broadly and may include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The utility model provides an embodiment, as shown in FIG. 1, a sand pack device, including device body 1, device body 1 includes first packer 2 and second packer 7.
Be provided with rotating part 3 between first packer 2 and the second packer 7, rotating part 3 is connected with strikes portion 4, and the portion of strikeing 4 of keeping away from the rotating part 3 side is connected with promotion portion 5, and the portion of strikeing 5 of 4 sides side is kept away from and is connected with supporting part 6.
In this embodiment, the knocking portion 4 is displaced by the rotation of the rotating portion 3, the displacement of the knocking portion 4 drives the displacement of the pushing portion 5, and the crude oil containing solid particles is filtered by the supporting portion 6. Thereby shortening the period of refining crude oil, reducing the production cost, prolonging the service life of the apparatus body 1 under the oil well, and determining the failure time of the apparatus body 1 according to the condition of solid particles in the supporting part 6.
The utility model provides a further embodiment, as shown in FIG. 1, be connected through connector 10 between first packer 2 and the second packer 7.
The rotating portion 3, the knocking portion 4, the pushing portion 5, and the supporting portion 6 are all located in the connecting body 10.
In the present embodiment, the rotation portion 3, the knocking portion 4, the pushing portion 5, and the support portion 6 all run inside the connecting body 10.
In another embodiment, as shown in fig. 2, the rotating portion 3 includes a rotating shaft 9, a turbine rotor 32 is connected to an outer surface of the rotating shaft 9, and two ends of the turbine rotor 32 are respectively connected to bearings 31.
A first spline groove 8 is arranged between the rotating shaft 31 and the connecting body 10.
In the present embodiment, the rotation of the turbine rotor 32 displaces the bearing 31 in the axial direction of the rotating shaft 9. The first spline groove 8 penetrates to the boundary of the slider 51 and the pusher 5 in the pushing section 5.
The utility model provides a further embodiment, combine fig. 3 and 4, the portion of strikeing 4 is including strikeing hammer 41, and the tip that is close to the strike hammer 41 of rotating part 3 side is provided with the first through-hole 45 that supplies pivot 9 to pass, still is provided with the second through-hole 44 that supplies the oil runner to pass on strikeing hammer 41.
The surface of the first through hole 45 is provided with a first spline 46 protruding toward the rotating shaft 9, the rotating shaft 9 contacting with the first spline 46 is provided with a second spline groove 42, and the first spline 46 and the second spline groove 42 are connected in a sliding manner.
A spiral track 47 parallel to the axial direction of the rotating shaft 9 is provided in the knocking portion 4, a knocking hammer rod 43 is provided on the knocking hammer 41 away from the rotating portion 3, and the knocking hammer rod 43 is slidably connected to the spiral track 47.
The second spline groove 42 is arranged in parallel with the axial direction of the rotary shaft 9.
In the present embodiment, the hammer 41 is rotated by the rotation shaft 9, and the hammer rod 43 is slidably connected to the spiral track 47, so that the hammer 43 is jumped.
In another embodiment of the present invention, referring to fig. 5 and 6, the pushing portion 5 includes a sliding member 51, and a pushing member 52 is connected to the sliding member 51 far away from the knocking portion 4.
The slider 51 is provided with a third through hole 511 through which the rotating shaft 9 passes, the slider 51 far from the knocking portion 4 is connected with a slider rod 513, the slider 51 is provided with an inclined portion 515 inclined toward the slider rod 513, the slider 51 is further provided with a second spline 512, and the second spline 512 is connected with the first spline 8.
The pushing part 52 comprises a pushing block 521, a sealing ring 522 is arranged in the pushing block 521, a first screen 523 is connected to the pushing block 521 far away from the sliding part 51, and a blocking ring 524 is connected to the pushing part 52 far away from the sliding part 51.
In this embodiment, the displacement of the second spline 512 on the slider 51 on the first spline groove 8 displaces the push block 521. The first screen 523 stores therein quartz sand.
In another embodiment, with reference to fig. 5 and 6, a stopper 514 is evenly disposed on the sliding member rod 513 away from the first spline groove 8 side.
The push block 521 is connected with the slider rod 513.
In another embodiment, as shown in fig. 7, the supporting portion 6 includes a supporting body 61, the supporting body 61 is connected with a first fixing portion 68 and a second fixing portion 62, and the supporting body 61 away from the pushing portion 5 is connected with a guide 63.
The support body 61 is internally provided with a fourth through hole 67 for the flow channel to pass through, the support body is evenly provided with a fifth through hole 612, the surface of the support body 61 far away from the fourth through hole 67 is connected with a second screen 66, the second screen 66 far away from the support body 61 side is connected with a third screen 65, the third screen 65 far away from the second screen 66 side is connected with a fourth screen 64, one side end of the support body 61 is evenly provided with a first groove 613, and the other side end of the support body 61 is evenly provided with a second groove 611.
The first fixing portion 68 includes a first fixing member, and third grooves 681 are uniformly formed on the first fixing member.
The second fixing portion 62 includes a second fixing member, and fourth grooves 621 are uniformly formed on the second fixing member.
In this embodiment, the crude oil with solid particles enters the second screen 66, the third screen 65 and the fourth screen 64 through the fifth through holes 612, and during the oil pumping process, the crude oil is filtered by the quartz sand in the third screen 65, and during the long-term use, the quartz sand is lost, and the production cycle is shortened by filling the lost quartz sand in time.
The present invention provides another embodiment, as shown in fig. 7, the first groove 613 is connected to the third groove 681, and the second groove 611 is connected to the fourth groove 621.
The fourth through hole 67 is arranged in parallel to the axial direction of the rotary shaft 9 and is aligned with the rotary shaft 9.
In this embodiment, the first groove 613 and the third groove 681 are clamped by a clamping member in the prior art, and the second groove 611 and the fourth groove 621 are clamped by a clamping member in the prior art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments. Those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and modifications or replacements made without departing from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. A sand-filling device comprises a device body and is characterized in that,
the device body comprises a first packer and a second packer;
be provided with the rotating part between first packer and the second packer, the rotating part is connected with strikes the portion, keeps away from rotation portion side strike the portion and be connected with the promotion portion, keep away from strike the portion side promote the portion connection with the supporting part.
2. The sand pack device as recited in claim 1,
the first packer and the second packer are connected through a connecting body;
the rotating part, strike the portion the promotion portion with the supporting part all is located in the connecting body.
3. The sand pack device as recited in claim 2,
the rotating part comprises a rotating shaft, the outer surface of the rotating shaft is connected with a turbine rotor, and two end parts of the turbine rotor are respectively connected with a bearing;
a first spline groove is arranged between the rotating shaft and the connecting body.
4. The sand pack device as claimed in claim 3, wherein the first spline groove is provided in an axial direction of the rotary shaft, and the first spline groove penetrates the rotary portion and the striking portion and a part of the pushing portion.
5. A sand pack device as claimed in claim 4,
the knocking part comprises a knocking hammer, a first through hole for the rotating shaft to pass through is formed in the end part, close to the side of the rotating part, of the knocking hammer, and a second through hole for the oil flow channel to pass through is further formed in the knocking hammer;
a first spline protruding towards the side of the rotating shaft is arranged on the surface of the first through hole, a second spline groove is arranged on the rotating shaft in contact with the first spline, and the first spline is connected with the second spline groove in a sliding manner;
the knocking portion is internally provided with a spiral track which is parallel to the axial direction of the rotating shaft, the knocking hammer which is far away from the side of the rotating portion is provided with a knocking hammer rod, and the knocking hammer rod is connected with the spiral track in a sliding mode.
6. The sand pack device as claimed in claim 5, wherein the second spline groove is provided in parallel with an axial direction of the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802154.3U CN212671728U (en) | 2020-05-14 | 2020-05-14 | Sand filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802154.3U CN212671728U (en) | 2020-05-14 | 2020-05-14 | Sand filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212671728U true CN212671728U (en) | 2021-03-09 |
Family
ID=74814016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020802154.3U Active CN212671728U (en) | 2020-05-14 | 2020-05-14 | Sand filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212671728U (en) |
-
2020
- 2020-05-14 CN CN202020802154.3U patent/CN212671728U/en active Active
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