CN220646178U - Protector on oil-well pump - Google Patents
Protector on oil-well pump Download PDFInfo
- Publication number
- CN220646178U CN220646178U CN202321188935.8U CN202321188935U CN220646178U CN 220646178 U CN220646178 U CN 220646178U CN 202321188935 U CN202321188935 U CN 202321188935U CN 220646178 U CN220646178 U CN 220646178U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- oil
- lid
- round
- protector
- 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.)
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Links
- 230000001012 protector Effects 0.000 title claims abstract description 15
- 239000003129 oil well Substances 0.000 title claims description 16
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses filtering equipment, in particular to an upper protector of an oil pump, which comprises a base, wherein the top of the outer surface of the base is provided with the oil pump, the input end of the oil pump is fixedly connected with a guide pipe, one end of the outer surface of the guide pipe, which is far away from the oil pump, is fixedly connected with a shell, the upper side of the outer surface of the shell is provided with a cover, the lower side of the inner wall of the shell is provided with a filter element, the bottom of the outer surface of the cover is provided with a detachable cleaning structure, the bottom of the outer surface of the cover is provided with a hooking structure, the bottom of the outer surface of the base is fixedly connected with an oil inlet, and the defects that the filtering effect is poor, oil stains on the inner wall of the shell are inconvenient to clean and a large amount of dirt is adhered to the filter element when the filter element is taken out due to the cooperation of the detachable cleaning structure and the hooking structure are avoided.
Description
Technical Field
The utility model relates to the technical field of protectors, in particular to an upper protector of an oil pump.
Background
The oil pump can pump oil from the bottom of the well to process. However, during processing, small pumps are required to transport oil from one location to another. However, the oil suction end of the existing small oil pump is not provided with a filtering mechanism, so that some impurities which are not treated enter the oil pump, internal components are damaged, and normal use of the oil pump is affected.
Through retrieving prior art publication number CN 216278399U's protector on oil-well pump, the device is equipped with the honeycomb duct through the shell bottom, shell top opening, and the inside filter core that is equipped with of shell, the filter core top is equipped with the connector, shell top opening part is equipped with the top cap, top cap bottom and filter core link together, and top cap and shell opening part threaded connection together, the shell is convenient for carry out the water conservancy diversion to the oil through filterable oil to avoid the inside impurity of oil to get into inside the oil-well pump.
However, in the use process, as the impurities in the to-be-filtered substances are more, the impurities are remained in the shell and the filter core, so that the filtering effect is poor, the greasy dirt on the inner wall of the shell is inconvenient to clean, and a large amount of dirt is adhered to the filter core when the filter core is taken out.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, impurities in the to-be-filtered matter are more and remain in a shell and a filter core finally, so that the filtering effect is poor, oil stains on the inner wall of the shell are inconvenient to clean, and the filter core is stained with a large amount of dirt when taken out.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protector on oil-well pump, includes the base, the surface top of base is installed the oil-well pump, the input fixedly connected with pipe of oil-well pump, the one end fixedly connected with casing of oil-well pump is kept away from to the pipe surface, the surface upside of casing is provided with the lid, the inner wall downside of casing is provided with the filter core, the filter core is stone ND-020 model filter core, the surface bottom of lid is provided with can dismantle clean structure, the surface bottom of lid is provided with and colludes the structure, the surface bottom fixedly connected with oil inlet of base, can dismantle clean structure includes first round spout, first slider, buckle, first round spout is seted up at the surface top of casing, the surface bottom fixedly connected with round bar of lid, the round bar with first round spout sliding connection.
The effects achieved by the components are as follows: through setting up round bar and first round spout for there is a spacing effect when the lid drives can dismantle clean structure and collude the structure, can not damage the structure because of blind rotation.
Preferably, the circular arc surface of the cover is provided with a groove, the groove is in sliding connection with the first sliding block, and the size and shape of the outer surface area of the first sliding block are matched with those of the inner wall of the groove.
The effects achieved by the components are as follows: through setting up recess and first slider for can dismantle clean structure and dismantle when not using, be convenient for maintain, the dress is along with the use.
Preferably, the outer surface downside of first slider rotates and is connected with the connecting rod, the surface downside fixedly connected with L shaped plate of connecting rod.
The effects achieved by the components are as follows: through setting up rotatable connecting rod and L type piece for the clean position of L shaped plate can rotate at shells inner wall, reaches better clearance effect.
Preferably, one side of the outer surface of the L-shaped plate is fixedly connected with a scraping blade, and one side of the outer surface of the L-shaped plate, which is far away from the scraping blade, is fixedly provided with a hairbrush.
The effects achieved by the components are as follows: through setting up doctor-bar and brush, reach also can carry out a simple clearance to the filter core when the clearance shells inner wall, when avoiding taking out the filter core, the dirty outflow of the inside.
Preferably, the method comprises the steps of: the circular arc surface of lid rotates and is connected with the limiting plate, the circular slot has been seted up to one side that the lid was kept away from to the surface of limiting plate, the inner wall sliding connection of circular slot has the buckle, the inner wall surface area size and the shape of circular slot with the outer surface area size and the shape looks adaptation of buckle, the spacing hole has been seted up to the circular arc surface of lid, the inner wall surface area size and the shape of spacing hole with the outer surface area size and the shape looks adaptation of buckle.
The effects achieved by the components are as follows: through setting up circular slot, spacing hole, buckle for L shaped plate can be fixed in the during operation, can not rock, thereby reaches clean effect.
Preferably, the hooking structure comprises a rectangular block, a second round chute and a second sliding block, wherein the rectangular block is fixedly connected to the bottom of the outer surface of the cover, a groove is formed in the outer surface of the rectangular block, one side, close to the groove, of the outer surface of the rectangular block is fixedly connected with a round block, and the bottom of the outer surface of the rectangular block is fixedly connected with a rubber pad.
The effects achieved by the components are as follows: through setting up slot and button for it is more stable when taking out the filter core.
Preferably, the second smooth groove is formed in the top of the outer surface of the filter core, the inner wall of the second smooth groove is connected with a second sliding block in a sliding mode, and the top of the outer surface of the second sliding block is fixedly connected with a circular ring.
The effects achieved by the components are as follows: through setting up second circular spout and ring for can not be because of rotating lid speed too fast, or the excessive power of rotation damages and colludes the part when colluding and get the filter core.
In summary, the beneficial effects of the utility model are as follows: through the cooperation of detachable clean structure and collude and get the structure, avoid owing to wait to filter impurity more in the thing, all detain in casing inside and filter core at last, lead to the filter effect to worsen, and the inconvenient clearance of shells inner wall greasy dirt, the filter core is stained with the shortcoming of a large amount of filth when taking out also.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the filter element of the present utility model;
FIG. 3 is a schematic perspective view of a detachable cleaning structure according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
fig. 5 is a schematic perspective view of a hooking structure according to the present utility model.
Legend description:
1. a base; 2. an oil pump; 3. a conduit; 4. a housing; 5. a cover; 6. a filter element; 7. a detachable cleaning structure; 701. a first circular chute; 702. a round bar; 703. a groove; 704. a first slider; 705. a connecting rod; 706. an L-shaped block; 707. a wiper blade; 708. a brush; 709. a limiting plate; 710. a circular groove; 711. a limiting hole; 712. a buckle; 8. hooking the structure; 801. rectangular blocks; 802. a groove; 803. round blocks; 804. a second round chute; 805. a second slider; 806. a circular ring; 807. a rubber pad; 9. and an oil inlet.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a protector on oil-well pump, including base 1, the surface top of base 1 installs oil-well pump 2, the input fixedly connected with pipe 3 of oil-well pump 2, the one end fixedly connected with casing 4 of oil-well pump 2 is kept away from to pipe 3 surface, the surface upside of casing 4 is provided with lid 5, the inner wall downside of casing 4 is provided with filter core 6, filter core 6 is stone ND-020 model filter core, the surface bottom of lid 5 is provided with can dismantle clean structure 7, the surface bottom of lid 5 is provided with and colludes structure 8, the surface bottom fixedly connected with oil inlet 9 of base 1, can dismantle clean structure 7 includes first round spout 701, first slider 704, buckle 712, the surface top at casing 4 is seted up to first round spout 701, the surface bottom fixedly connected with round bar 702 of lid 5, round bar 702 and first round spout 701 sliding connection.
The specific arrangement and function of the detachable cleaning structure 7 and the hooking structure 8 will be described in detail below.
Referring to fig. 2 to 4, in this embodiment: the detachable cleaning structure 7 comprises a first round chute 701, a first sliding block 704 and a buckle 712, the first round chute 701 is arranged at the top of the outer surface of the shell 4, the round bar 702 is fixedly connected with the bottom of the outer surface of the cover 5, the round bar 702 is in sliding connection with the first round chute 701, the cover 5 drives the detachable cleaning structure 7 and the hooking structure 8 to have a limiting effect through arranging the round bar 702 and the first round chute 701, the structure cannot be damaged due to blind rotation, the circular arc surface of the cover 5 is provided with a groove 703, the groove 703 is in sliding connection with the first sliding block 704, the size and the shape of the outer surface area of the first sliding block 704 are matched with the size and the shape of the inner wall surface area of the groove 703, the groove 703 and the first sliding block 704 are arranged, the detachable cleaning structure 7 can be detached when not in use, the maintenance is convenient, and the assembly is carried out along with the use, the lower side of the outer surface of the first sliding block 704 is rotationally connected with a connecting rod 705, the lower side of the outer surface of the connecting rod 705 is fixedly connected with an L-shaped plate 706, by arranging the rotatable connecting rod 705 and the L-shaped block 706, the cleaning part of the L-shaped plate 706 can rotate on the inner wall of the shell 4 to achieve better cleaning effect, one side of the outer surface of the L-shaped plate 706 is fixedly connected with a scraping blade 707, one side of the outer surface of the L-shaped plate 706, which is far away from the scraping blade 707, is fixedly provided with a brush 708, by arranging the scraping blade 707 and the brush 708, the filter element 6 can be cleaned simply, dirt inside the filter element 6 is prevented from flowing out when the filter element 6 is taken out, the circular arc surface of the cover 5 is rotationally connected with a limiting plate 709, one side of the outer surface of the limiting plate 709, which is far away from the cover 5, is provided with a circular groove 710, and the inner wall of the circular groove 710 is slidingly connected with a buckle 712, the inner wall surface area size and shape of circular slot 710 and the outer surface area size and shape looks adaptation of buckle 712, and spacing hole 711 has been seted up to the circular arc surface of lid 5, and the inner wall surface area size and shape of spacing hole 711 and the outer surface area size and shape looks adaptation of buckle 712 through setting up circular slot 710, spacing hole 711, buckle 712 for L shaped plate 706 can be fixed in the during operation, can not rock, thereby reaches clean effect.
Referring to fig. 5, in this embodiment: the hooking structure 8 comprises a rectangular block 801, a second circular sliding groove 804, a second sliding block 805, the rectangular block 801 is fixedly connected to the bottom of the outer surface of the cover 5, a groove 802 is formed in the outer surface of the rectangular block 801, one side, close to the groove 802, of the outer surface of the rectangular block 801 is fixedly connected with a circular block 803, a rubber pad 807 is fixedly connected to the bottom of the outer surface of the rectangular block 801, the filter core 6 is taken out stably by arranging the groove 802 and the circular block 803, the second circular sliding groove 804 is formed in the top of the outer surface of the filter core 6, a second sliding block 805 is slidingly connected to the inner wall of the second circular sliding groove 804, a circular ring 806 is fixedly connected to the top of the outer surface of the second sliding block 805, and the second circular sliding groove 804 and the circular ring 806 are arranged, so that hooking parts cannot be damaged due to too high speed or too high rotating force of the cover 5 when the filter core 6 is hooked.
Working principle: when in use, the base 1 is fixedly placed at a wellhead of petroleum to be extracted, the round rod 702 at the bottom of the cover 5 is aligned with the first round chute 701 to tightly cover the cover 5, the rubber pad 807 is used for fixing the filter element 6 downwards, the petroleum to be filtered is butted by the oil pump 2, extracted and flows into the shell 4 through the guide pipe 3, the petroleum is filtered under the action of the filter element 5 in the shell 4, the filtered petroleum flows to the oil inlet 9 through the filter element 5, after the filtration is completed, the cover 5 is opened, the first sliding block 704 slides along the groove 703, after the sliding is completed, the limiting plate 709 is rotated, the round groove 710 is butted with the limiting hole 712, the buckle 715 is fixed on the limiting hole 711 through the round groove 710, the whole detachable cleaning structure 7 is further fixed, the connecting rod 705 is rotated to drive the L-shaped plate 706 to rotate to the inner wall of the shell 4, the round rod 702 is aligned with the first round chute 701 to put down the cover 5, the bottom side of the connecting rod 705 is attached to the upper surface of the shell 4, under the limiting action of the round rod 702 and the first round chute 701, the cover 5 is rotated to scrape dirt on the inner wall of the shell 4, a primary cleaning is carried out on the filter element 6, after the cleaning is completed, the cover 5 is put out, the first sliding block 704 is taken out, the detachable cleaning structure 7 is additionally placed, the round rod 702 is aligned with the first round chute 701, the cover 5 is put down, the round rod 803 on the rectangular block 801 is rotated for one circle to drive the round block 803 to pass through the round ring 806, the round ring 806 falls into the groove 802, the cover 5 is lifted at the moment, the round ring 806 falls into the lower side of the inner wall of the groove 802, the rectangular block 801 drives the filter element 6 to be separated from the inside the shell 4, and further fine cleaning is carried out on the filter element.
Claims (7)
1. The utility model provides a protector on oil-well pump, includes base, its characterized in that: the oil-well pump is installed at the surface top of base, the input fixedly connected with pipe of oil-well pump, the one end fixedly connected with casing that the oil-well pump was kept away from to the pipe surface, the surface upside of casing is provided with the lid, the inner wall downside of casing is provided with the filter core, the filter core is stone ND-020 model filter core, the surface bottom of lid is provided with can dismantle clean structure, the surface bottom of lid is provided with and colludes the structure, the surface bottom fixedly connected with oil inlet of base, can dismantle clean structure includes first round spout, first slider, buckle, first round spout is seted up at the surface top of casing, the surface bottom fixedly connected with round bar of lid, the round bar with first round spout sliding connection.
2. The protector for an oil pump of claim 1, wherein: the arc surface of lid has seted up the recess, the recess with first slider sliding connection, the outer surface area size and the shape of first slider with the inner wall surface area size and the shape looks adaptation of recess.
3. The protector for an oil pump of claim 2, wherein: the outer surface downside rotation of first slider is connected with the connecting rod, the surface downside fixedly connected with L shaped plate of connecting rod.
4. A protector on a pump as claimed in claim 3, wherein: the brush is fixedly arranged on one side, away from the scraping blade, of the outer surface of the L-shaped plate.
5. A protector on a pump as claimed in claim 3, wherein: the circular arc surface of lid rotates and is connected with the limiting plate, the circular slot has been seted up to one side that the lid was kept away from to the surface of limiting plate, the inner wall sliding connection of circular slot has the buckle, the inner wall surface area size and the shape of circular slot with the outer surface area size and the shape looks adaptation of buckle, the spacing hole has been seted up to the circular arc surface of lid, the inner wall surface area size and the shape of spacing hole with the outer surface area size and the shape looks adaptation of buckle.
6. The protector for an oil pump of claim 1, wherein: the hooking structure comprises a rectangular block, a second round chute and a second sliding block, wherein the rectangular block is fixedly connected to the bottom of the outer surface of the cover, a groove is formed in the outer surface of the rectangular block, one side, close to the groove, of the outer surface of the rectangular block is fixedly connected with the round block, and a rubber pad is fixedly connected to the bottom of the outer surface of the rectangular block.
7. The protector for an oil pump of claim 6, wherein: the second smooth groove is formed in the top of the outer surface of the filter core, the inner wall of the second smooth groove is connected with a second sliding block in a sliding mode, and the top of the outer surface of the second sliding block is fixedly connected with a circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188935.8U CN220646178U (en) | 2023-05-17 | 2023-05-17 | Protector on oil-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188935.8U CN220646178U (en) | 2023-05-17 | 2023-05-17 | Protector on oil-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646178U true CN220646178U (en) | 2024-03-22 |
Family
ID=90295161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188935.8U Active CN220646178U (en) | 2023-05-17 | 2023-05-17 | Protector on oil-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646178U (en) |
-
2023
- 2023-05-17 CN CN202321188935.8U patent/CN220646178U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |