CN213360385U - Deep well pump efficiency improving device - Google Patents
Deep well pump efficiency improving device Download PDFInfo
- Publication number
- CN213360385U CN213360385U CN202022359311.0U CN202022359311U CN213360385U CN 213360385 U CN213360385 U CN 213360385U CN 202022359311 U CN202022359311 U CN 202022359311U CN 213360385 U CN213360385 U CN 213360385U
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- CN
- China
- Prior art keywords
- short rod
- liquid passing
- traveling valve
- valve seat
- movable valve
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- 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.)
- Expired - Fee Related
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Abstract
A deep well pump effect-raising device comprises a body short rod, a traveling valve, a liquid passing groove, a liquid passing hole, a traveling valve seat and a fixed valve seat, wherein the traveling valve is sleeved on the body short rod; the upper end of the short rod of the body is provided with a first thread section, the lower end of the short rod of the body is provided with a second thread section, and the first thread section is connected with a sucker rod coupling; the second thread section is connected with the sucker rod. The utility model discloses can prevent production oil pipe and production oil pole wearing and tearing, can greatly improve the oil well and produce the liquid measure, improve the pump efficiency, reach the increase in production and consumption reduction, the single well increases and produces the liquid measure more than 10%.
Description
Technical Field
The utility model relates to an instrument that the oil field was used, in particular to deep-well pump is carried and is imitated device.
Background
The existing deep well pump has the disadvantages of high abrasion between a production oil pipe and a production oil rod and low liquid production amount in the using process, so that the deep well pump has low efficiency and high energy consumption.
Disclosure of Invention
The utility model aims at solving the problem of low efficiency of the deep-well pump and providing a deep-well pump efficiency-improving device.
The utility model comprises a body short rod, a traveling valve, a liquid passing groove, a liquid passing hole, a traveling valve seat and a fixed valve seat, wherein the traveling valve is sleeved on the body short rod, the liquid passing groove is arranged on the outer wall of the traveling valve, the liquid passing hole is arranged on the liquid passing groove and is communicated with the inner hole of the traveling valve, the liquid passing hole is positioned at the lower end of the traveling valve, the lower end of the body short rod is provided with the fixed valve seat, the traveling valve seat is sleeved on the body short rod, and the traveling valve seat is positioned between the traveling valve and; the upper end of the short rod of the body is provided with a first thread section, the lower end of the short rod of the body is provided with a second thread section, and the first thread section is connected with a sucker rod coupling; the second thread section is connected with the sucker rod.
The liquid passing groove is evenly distributed with 3 on the outer wall of the traveling valve.
The utility model discloses a working process:
the utility model discloses install the middle part at the sucker rod, when the beam-pumping unit drives the downward uninstallation of sucker rod, the deep-well pump is carried the travelling valve of effect device and is broken away from with the disk seat that moves about under the effect of frictional force and lower part pressure, the travelling valve assembly is opened promptly, the fluid passes through along crossing the cistern from the liquid hole of crossing of travelling valve, when the beam-pumping unit drives the sucker rod and goes upward the loading, the travelling valve moves down under the effect of frictional force and upper portion liquid column pressure, compress tightly until with the disk seat that moves about, the travelling valve assembly closes promptly, seal the liquid hole and cross the cistern, at this moment, the upper portion fluid that is sealed goes upward along with the sucker rod, accomplish the oil pumping.
The utility model has the advantages that:
1. the deep well pump efficiency-raising device can prevent the abrasion of a production oil pipe and a production oil rod, greatly improve the liquid production capacity of an oil well, improve the pump efficiency, achieve the purposes of increasing production and reducing consumption, and increase the liquid production capacity by more than 10% for a single well.
2. The deep well pump effect-increasing device is suitable for oil wells produced by sucker rod pumps, particularly has more obvious effect on production oil wells with good liquid supply capacity, is used by being put into a well in combination with the maintenance operation of the production oil wells, is connected to a sucker rod string above a piston, is provided with the deep well pump effect-increasing devices at intervals of 50-100 meters, and achieves the purpose of increasing the yield and increasing the efficiency by installing about 10 deep well pump effect-increasing devices on each production oil well.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic perspective view of the traveling valve of the present invention.
Fig. 5 is a cross-sectional view of the traveling valve of the present invention.
Detailed Description
Referring to fig. 1 to 5, the present embodiment includes a body short rod 1, a traveling valve 2, a liquid passing tank 3, a liquid passing hole 4, a traveling valve seat 5 and a fixed valve seat 6, wherein the traveling valve 2 is sleeved on the body short rod 1, the outer wall of the traveling valve 2 is provided with the liquid passing tank 3, the liquid passing tank 3 is provided with the liquid passing hole 4 communicated with the inner hole of the traveling valve 2, the liquid passing hole 4 is located at the lower end of the traveling valve 2, the lower end of the body short rod 1 is provided with the fixed valve seat 6, the traveling valve seat 5 is sleeved on the body short rod 1, and the traveling valve seat 5 is located between the traveling valve 2 and the fixed; the upper end of the body short rod 1 is provided with a first threaded section 7, the lower end of the body short rod 1 is provided with a second threaded section 9, and the first threaded section 7 is connected with a sucker rod coupling 8; the second threaded section 9 is connected with a sucker rod.
The liquid passing groove 3 is uniformly distributed on the outer wall of the traveling valve 2 for 3.
The working process of the embodiment:
the embodiment is installed in the middle part of a sucker rod, when the pumping unit drives the sucker rod to unload downwards, the traveling valve 2 of the deep well pump effect-improving device moves upwards under the action of friction force and lower pressure to be separated from the traveling valve seat 5, namely, the traveling valve 2 assembly is opened, fluid passes through the fluid passing hole 4 of the traveling valve 2 along the fluid passing groove 3, when the pumping unit drives the sucker rod to load upwards, the traveling valve 2 moves downwards under the action of friction force and upper hydraulic column pressure until being tightly pressed against the traveling valve seat 5, namely, the traveling valve 2 assembly is closed, the fluid passing hole 4 and the fluid passing groove 3 are closed, at the moment, the sealed upper fluid moves upwards along with the sucker rod, and the pumping process is completed.
Claims (2)
1. The utility model provides a deep-well pump is carried and is imitated device which characterized in that: the movable type automatic control valve comprises a body short rod (1), a movable valve (2), a liquid passing groove (3), a liquid passing hole (4), a movable valve seat (5) and a fixed valve seat (6), wherein the movable valve (2) is sleeved on the body short rod (1), the liquid passing groove (3) is formed in the outer wall of the movable valve (2), the liquid passing groove (3) is formed in the liquid passing groove (3) and communicated with an inner hole of the movable valve (2), the liquid passing hole (4) is formed in the lower end of the movable valve (2), the fixed valve seat (6) is formed in the lower end of the body short rod (1), the movable valve seat (5) is sleeved on the body short rod (1), and the movable valve seat (5) is located between the movable valve (2) and the fixed; the upper end of the body short rod (1) is provided with a first threaded section (7), the lower end of the body short rod (1) is provided with a second threaded section (9), and the first threaded section (7) is connected with a sucker rod coupling (8); the second thread section (9) is connected with a sucker rod.
2. The deep well pump efficiency enhancing device of claim 1, wherein: the liquid passing groove (3) is uniformly distributed with 3 on the outer wall of the traveling valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359311.0U CN213360385U (en) | 2020-10-22 | 2020-10-22 | Deep well pump efficiency improving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359311.0U CN213360385U (en) | 2020-10-22 | 2020-10-22 | Deep well pump efficiency improving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360385U true CN213360385U (en) | 2021-06-04 |
Family
ID=76131896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022359311.0U Expired - Fee Related CN213360385U (en) | 2020-10-22 | 2020-10-22 | Deep well pump efficiency improving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360385U (en) |
-
2020
- 2020-10-22 CN CN202022359311.0U patent/CN213360385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 Termination date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |