CN216741389U - Shield for underground electric pump pipe column - Google Patents
Shield for underground electric pump pipe column Download PDFInfo
- Publication number
- CN216741389U CN216741389U CN202123168305.8U CN202123168305U CN216741389U CN 216741389 U CN216741389 U CN 216741389U CN 202123168305 U CN202123168305 U CN 202123168305U CN 216741389 U CN216741389 U CN 216741389U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pit
- motor
- protective cover
- shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a guard shield for electric pump tubular column in pit, pipeline in the pit including locating the passageway in the pit, the pipeline sunction inlet has been seted up on the pipeline in the pit, the bottom that the pipeline is located the pipeline sunction inlet in the pit is equipped with protector and motor in proper order, is located pipeline sunction inlet bottom is equipped with the safety cover with pipeline looks rigid coupling in the pit, the bottom of safety cover is the opening type. This electric pump is guard shield for tubular column in pit adopts the design of safety cover, makes fluid make fluid in the inlet port of influent stream through the motor through the direction of safety cover after taking out, carries out mobility cooling to the motor through microthermal fluid, adopts this kind of design to carry out effectual cooling to the motor when having guaranteed that fluid normally flows, has increased the use durability of motor.
Description
Technical Field
The utility model relates to an electric pump technical field specifically is a guard shield for charge pump tubular column in pit.
Background
At present, most oil fields in China enter middle and later period exploitation, and the requirements on the development and research technical level of mechanical oil extraction equipment are higher and higher. Various artificial lifting modes are available in oil extraction technologies at home and abroad, and each mode has advantages and disadvantages. The electric submersible pump is largest in row, operation management is simple, the temperature of the oil pumping motor is increased after the oil pumping motor is used for a long time in the actual use process, the self-damage effect of the motor is greatly improved under the long-term operation condition, and the use durability is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guard shield for charge pump tubular column in pit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield for pump tubular column in pit, is including locating the pipeline in the pit in the passageway, the pipeline sunction inlet has been seted up on the pipeline in the pit, the bottom that the pipeline is located the pipeline sunction inlet in the pit is equipped with protector and motor in proper order, is located pipeline sunction inlet bottom is equipped with the safety cover with pipeline looks rigid coupling in the pit, the bottom of safety cover is the opening type.
Preferably, the inside wall of safety cover is equipped with the link, the link includes the outer link with safety cover looks rigid coupling and cup joints the inner link on the protector, the inner link passes through connecting rod and outer link looks rigid coupling, the connecting rod forms the passageway with the inboard of inner link and outer link.
Preferably, the protective cover is circular or rectangular.
Preferably, the bottom end of the protective cover is located at the bottom position of the motor.
Preferably, the outer side wall of the protective cover is equidistantly provided with corrosion-resistant rubber blocks.
Preferably, the number of the corrosion-resistant rubber blocks is one.
Preferably, the protective cover is located in the interstitial interlayer between the downhole tubing and the downhole passageway.
Compared with the prior art, the beneficial effects of the utility model are that: this electric pump is guard shield for tubular column in pit adopts the design of safety cover, makes fluid make fluid in the inlet port of influent stream through the motor through the direction of safety cover after taking out, carries out mobility cooling to the motor through microthermal fluid, adopts this kind of design to carry out effectual cooling to the motor when having guaranteed that fluid normally flows, has increased the use durability of motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting frame structure of the present invention;
fig. 3 is the structural schematic diagram of the corrosion-resistant rubber block of the present invention.
In the figure: 1. the device comprises a pipeline suction inlet, 2 parts of a protective cover, 3 parts of a protector, 4 parts of a connecting frame, 401 parts of an inner connecting frame, 402 parts of an outer connecting frame, 403 parts of a channel, 404 parts of a connecting rod, 5 parts of a motor, 6 parts of a corrosion-resistant rubber block, 7 parts of a downhole pipeline.
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. 1-3, the present invention provides a technical solution: a shield for an underground electric pump pipe column comprises an underground pipeline 7 arranged in an underground channel, wherein a pipeline suction inlet 1 is formed in the underground pipeline 7, a protector 3 and a motor 5 are sequentially arranged at the bottom of the underground pipeline 7, which is positioned at the pipeline suction inlet 1, a protective cover 2 fixedly connected with the underground pipeline 7 is arranged at the bottom of the pipeline suction inlet 1, the protective cover 2 is circular, the bottom end of the protective cover 2 is positioned at the bottom of the motor 5, the bottom of the protective cover 2 is open, the protective cover 2 is positioned in a gap interlayer between the underground pipeline 7 and the underground channel, and the protective cover 2 is not attached to the underground pipeline 7 and the underground channel;
the inner side wall of the protective cover 2 is provided with a connecting frame 4, the connecting frame 4 comprises an outer connecting frame 402 fixedly connected with the protective cover 2 and an inner connecting frame 401 sleeved on the protector 3, the inner connecting frame 401 is fixedly connected with the outer connecting frame 402 through a connecting rod 404, the inner connecting frame 401 and the inner side of the outer connecting frame 402 form a channel 403, the protective cover 2 is connected and supported through the connecting frame 4, so that the protective cover 2 cannot shake or incline due to the acting force of oil liquid during high-speed flowing, and the mounting stability effect on the protective cover 2 is enhanced;
the lateral wall equidistance of safety cover 2 is equipped with corrosion-resistant rubber block 6, and the quantity of corrosion-resistant rubber block 6 is 4, and corrosion-resistant rubber block 6's lateral wall and the laminating of passageway inside wall in the pit, through setting up the outside that corrosion-resistant rubber block 6 supported safety cover 2, cooperate link 4 to support safety cover 2, further promote the stability of safety cover 2 during operation.
The working principle is as follows:
in the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a shield for pump tubular column in pit, is including locating pipeline (7) in the passageway in the pit, pipeline sunction inlet (1) has been seted up on pipeline (7) in the pit, the bottom that pipeline (7) are located pipeline sunction inlet (1) in the pit is equipped with protector (3) and motor (5) in proper order, its characterized in that: and a protective cover (2) fixedly connected with an underground pipeline (7) is arranged at the bottom of the pipeline suction inlet (1), and the bottom of the protective cover (2) is open.
2. The shroud for a downhole electric pump string according to claim 1, wherein: the inside wall of safety cover (2) is equipped with link (4), link (4) include with outer link (402) of safety cover (2) looks rigid coupling and cup joint interior link (401) on protector (3), interior link (401) are through connecting rod (404) and outer link (402) looks rigid coupling, connecting rod (404) and the inboard of interior link (401) and outer link (402) form passageway (403).
3. The shroud for a downhole electric pump string according to claim 1, wherein: the protective cover (2) is circular or rectangular.
4. The shroud for a downhole electric pump string according to claim 1, wherein: the bottom end of the protective cover (2) is positioned at the bottom of the motor (5).
5. The shield for a downhole electric pump string as claimed in claim 1, wherein: the outer side wall of the protective cover (2) is equidistantly provided with corrosion-resistant rubber blocks (6).
6. The shield of claim 5, wherein the shield comprises: the number of the corrosion-resistant rubber blocks (6) is 4.
7. The shield of claim 5, wherein the shield comprises: the protective cover (2) is arranged in a gap interlayer between the underground pipeline (7) and the underground channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168305.8U CN216741389U (en) | 2021-12-16 | 2021-12-16 | Shield for underground electric pump pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168305.8U CN216741389U (en) | 2021-12-16 | 2021-12-16 | Shield for underground electric pump pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741389U true CN216741389U (en) | 2022-06-14 |
Family
ID=81934360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123168305.8U Active CN216741389U (en) | 2021-12-16 | 2021-12-16 | Shield for underground electric pump pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741389U (en) |
-
2021
- 2021-12-16 CN CN202123168305.8U patent/CN216741389U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208830968U (en) | A kind of solid-liquid-gas separation tubing string of submersible electric pump | |
| CN216741389U (en) | Shield for underground electric pump pipe column | |
| CN212837617U (en) | Dual-purpose double-layer pipe wellhead assembly for mining and irrigating and geothermal well | |
| CN209943222U (en) | Water delivery pump capable of filtering impurities | |
| CN214998270U (en) | Energy-saving submersible pump | |
| CN209763520U (en) | Single-well circulating heat exchange geothermal energy collecting well | |
| CN217582032U (en) | Drilling equipment is used in road construction with dust removal function | |
| CN212838410U (en) | Durable submersible pump | |
| CN211820054U (en) | Explosion-proof submersible sewage discharge electric pump double-impeller structure | |
| CN220285714U (en) | Well cementation fluid collection equipment | |
| CN207469362U (en) | A kind of large size booster pump station anti-intrusion encloses boundary's device | |
| CN220118375U (en) | Immersible pump convenient to take and put | |
| CN206753927U (en) | Oil immersion type electric underwater pump | |
| CN216563748U (en) | Submersible pump with plug type power line | |
| CN216077614U (en) | High-lift impeller submersible pump | |
| CN219549208U (en) | Waterlogging drainage pump | |
| CN114837616B (en) | Heating device for prevent oil pipe wax deposition of oil production well | |
| CN220828349U (en) | Novel dry submersible pump | |
| CN216554470U (en) | Well submersible electric pump filter equipment | |
| CN104818984A (en) | Modularization underground water monitoring, well washing and sampling device | |
| CN107859629A (en) | A kind of induction type is automatically turned off self priming pump | |
| CN105863582A (en) | Oilfield water injection device | |
| CN220570392U (en) | Switch reluctance motor for submersible pump | |
| CN216111318U (en) | Microcirculation water pump | |
| CN211343512U (en) | Novel submersible double-suction pump structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |