CN205314982U - Oil development is with sandstone filtration device that has alarming function - Google Patents
Oil development is with sandstone filtration device that has alarming function Download PDFInfo
- Publication number
- CN205314982U CN205314982U CN201620093124.3U CN201620093124U CN205314982U CN 205314982 U CN205314982 U CN 205314982U CN 201620093124 U CN201620093124 U CN 201620093124U CN 205314982 U CN205314982 U CN 205314982U
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- CN
- China
- Prior art keywords
- cavity
- oil pipe
- petroleum pipeline
- sediment outflow
- pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an oil development is with sandstone filtration device that has alarming function, the positive pressure or negative pressure device comprises a cavity, the cavity includes first cavity and second cavity, the first cavity lower extreme the left side with advance oil pipe and connect, be provided with defeated oil pipe between a cavity and the 2nd cavity, defeated oil pipe lower extreme and first cavity sealing connection, defeated oil pipe upper end and second cavity fixed connection, be provided with a pivot in the middle of the defeated oil pipe, be provided with the filtering table in the pivot, second cavity upper end right side is connected with play oil pipe, be provided with the petroleum pump on the play oil pipe, still be provided with sand discharge pipe in the defeated oil pipe, the last into sha kou that is provided with of sand discharge pipe, advance sha kou and arrange sand groove to mutually support. The utility model discloses a set up defeated oil pipe between first cavity and second cavity, set up the pivot in the defeated oil pipe, set up the filtering table in the pivot, be provided with the filtration pore on the filtering table and arranged sand groove, pass through by the oil through crossing the filtration pore, and arrange sand groove and get into sand discharge pipe with filterable grit from sand discharge pipe's the sand mouth that advances.
Description
Technical field
This utility model relates to a kind of oil exploitation sandstone defecator with warning function, belongs to oil exploration equipment application.
Background technology
Cause when sand production is serious oil nozzle plug or resistance oil nozzle sleeve thorn leakage, cause stop well and pollute unit and ground flow equipment are caused bigger harm. In existing oil exploration equipment structure and mode exists more defect, cause oil exploitation inefficiency, exploitation slowly, the sandstone serious wear to machinery. Sometimes there is also the situation of " suppressing pump ", bring potential safety hazard to oil exploitation.
Utility model content
The purpose of this utility model is in that the sandstone defecator providing a kind of oil exploitation with having warning function, can oil exploitation be filtered by this utility model, it is to avoid the potential safety hazard of sandstone impact.
The purpose of this utility model is achieved through the following channels: a kind of oil exploitation sandstone defecator with warning function, including cavity, described cavity includes the first cavity and the second cavity, described first left side, cavity lower end and oil inlet pipe connect, it is provided with petroleum pipeline between described first cavity and the second cavity, described petroleum pipeline lower end and the first cavity cavity are tightly connected, petroleum pipeline upper end and the fixing connection of the second cavity, described petroleum pipeline lower end and cavity upper end form a cavity, two ends, cavity upper end are respectively arranged with upper contact and lower contact, described upper contact and lower contact are connected with power supply and alarm by wire, it is additionally provided with spring in described cavity, a rotating shaft it is provided with in the middle of described petroleum pipeline, described rotating shaft is provided with filtering table, described filtering table is provided with filtering holes and sediment outflow groove, described rotating shaft upper end and drive motor connect, described drive motor is connected by connecting rod and the second cavity upper end, connect with flowline on the right side of described second cavity upper end, described flowline is provided with oil transfer pump, being additionally provided with sediment outflow pipe in described petroleum pipeline, described sediment outflow pipe is provided with sand inlet, described sand inlet and sediment outflow groove and cooperates, described sediment outflow pipe lower end is provided with end cap,The upper and lower two ends of described rotating shaft are provided with upper bearing (metal) and lower bearing, and described upper bearing (metal) and lower bearing are connected with the second cavity and the first cavity respectively.
This utility model beneficial effect:
This utility model by arranging petroleum pipeline between the first cavity and the second cavity, rotating shaft is set in petroleum pipeline, rotating shaft arranges filtering table, filtering table is provided with filtering holes and sediment outflow groove, allow oil pass through by filtering holes, and the sandstone filtered is entered sediment outflow pipe from the sand inlet of sediment outflow pipe by sediment outflow groove; Sandstone is discharged by this utility model when exploitation, do not have clogging, the safety of guarantee equipment and grade of oil, and, even if blocking occurs this utility model, at this moment in petroleum pipeline, oil pressure increases, and can be moved between petroleum pipeline and the first cavity, after upper contact and lower contact, circuit turn-on sends alarm signal, such that it is able to avoid potential safety hazards such as " suppressing pump ".
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described in further detail:
Fig. 1 is this utility model structural representation;
Fig. 2 is that structural representation looked up by this utility model filter;
Fig. 3 is the A place structure for amplifying schematic diagram of this utility model Fig. 1;
In figure, the 1, first cavity, 2, oil inlet pipe, 3, petroleum pipeline, 4, flowline, 5, oil transfer pump, 6, rotating shaft, 7, filtering table, 8, sediment outflow pipe, 9, end cap, 10, upper bearing (metal), 11, connecting rod, 12, drive motor, 13, the second cavity, 14, spring, 15, upper contact, 16, lower contact, 17, wire, 18, power supply, 19, alarm, 20, filtering holes, 21, sediment outflow groove, 22, sand inlet, 23, lower bearing, 24, cavity.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of oil exploitation sandstone defecator with warning function, including cavity, described cavity includes the first cavity 1 and the second cavity 13, described first left side, cavity lower end and oil inlet pipe 2 connect, it is provided with petroleum pipeline 3 between described first cavity and the second cavity, described petroleum pipeline lower end and the first cavity cavity are tightly connected, petroleum pipeline upper end and the fixing connection of the second cavity, described petroleum pipeline lower end and cavity upper end form a cavity 24, two ends, cavity upper end are respectively arranged with upper contact 15 and lower contact 16, described upper contact and lower contact are connected with power supply 18 and alarm 19 by wire 17, spring 14 it is additionally provided with in described cavity, a rotating shaft 6 it is provided with in the middle of described petroleum pipeline, described rotating shaft is provided with filtering table 7, described filtering table is provided with filtering holes 20 and sediment outflow groove 21, described rotating shaft upper end and drive motor 12 connect, described drive motor is connected by connecting rod 11 and the second cavity upper end, connect with flowline 4 on the right side of described second cavity upper end, described flowline is provided with oil transfer pump 5, being additionally provided with sediment outflow pipe 8 in described petroleum pipeline, described sediment outflow pipe is provided with sand inlet 22, described sand inlet and sediment outflow groove and cooperates, described sediment outflow pipe lower end is provided with end cap 9, the upper and lower two ends of described rotating shaft are provided with upper bearing (metal) 10 and lower bearing 23, and described upper bearing (metal) and lower bearing are connected with the second cavity and the first cavity respectively.
Concrete engineering process:
As shown in Figure 1 to Figure 3, oil transfer pump is when carrying out oil transportation, oil passes through from oil inlet pipe, the first cavity, petroleum pipeline, the second cavity, oil transfer pump and flowline successively, wherein the sandstone in oil is filtered by filtering table, sediment outflow pipe is entered by clapping sand mouth then along the sediment outflow groove on filtering table, sandstone in sediment outflow pipe is discharged by opening end cap, periodic cleaning.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (1)
1. an oil exploitation sandstone defecator with warning function, including cavity, it is characterized in that, described cavity includes the first cavity and the second cavity, described first left side, cavity lower end and oil inlet pipe connect, it is provided with petroleum pipeline between described first cavity and the second cavity, described petroleum pipeline lower end and the first cavity cavity are tightly connected, petroleum pipeline upper end and the fixing connection of the second cavity, described petroleum pipeline lower end and cavity upper end form a cavity, two ends, cavity upper end are respectively arranged with upper contact and lower contact, described upper contact and lower contact are connected with power supply and alarm by wire, it is additionally provided with spring in described cavity, a rotating shaft it is provided with in the middle of described petroleum pipeline, described rotating shaft is provided with filtering table, described filtering table is provided with filtering holes and sediment outflow groove, described rotating shaft upper end and drive motor connect, described drive motor is connected by connecting rod and the second cavity upper end, connect with flowline on the right side of described second cavity upper end, described flowline is provided with oil transfer pump, being additionally provided with sediment outflow pipe in described petroleum pipeline, described sediment outflow pipe is provided with sand inlet, described sand inlet and sediment outflow groove and cooperates, described sediment outflow pipe lower end is provided with end cap, the upper and lower two ends of described rotating shaft are provided with upper bearing (metal) and lower bearing, and described upper bearing (metal) and lower bearing are connected with the second cavity and the first cavity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093124.3U CN205314982U (en) | 2016-01-26 | 2016-01-26 | Oil development is with sandstone filtration device that has alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093124.3U CN205314982U (en) | 2016-01-26 | 2016-01-26 | Oil development is with sandstone filtration device that has alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314982U true CN205314982U (en) | 2016-06-15 |
Family
ID=56187154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620093124.3U Expired - Fee Related CN205314982U (en) | 2016-01-26 | 2016-01-26 | Oil development is with sandstone filtration device that has alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140215A (en) * | 2020-03-02 | 2020-05-12 | 延长油田股份有限公司靖边采油厂 | Oil recovery is with reposition of redundant personnel equipment |
-
2016
- 2016-01-26 CN CN201620093124.3U patent/CN205314982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140215A (en) * | 2020-03-02 | 2020-05-12 | 延长油田股份有限公司靖边采油厂 | Oil recovery is with reposition of redundant personnel equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |