CN203175499U - Hydraulic type balancing oil production device - Google Patents
Hydraulic type balancing oil production device Download PDFInfo
- Publication number
- CN203175499U CN203175499U CN 201320107847 CN201320107847U CN203175499U CN 203175499 U CN203175499 U CN 203175499U CN 201320107847 CN201320107847 CN 201320107847 CN 201320107847 U CN201320107847 U CN 201320107847U CN 203175499 U CN203175499 U CN 203175499U
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- oil
- hydraulic
- walking beam
- hydraulic pump
- return pipe
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Abstract
The utility model relates to a hydraulic type balancing oil production device which comprises a base, a support, a walking beam, a left horse head, a tight horse head, a steel wire hanging rope and a control portion. One end of the steel wire hanging rope penetrates through the left horse head, and is connected with a sucker rod, the other end of the steel wire hanging rope penetrates through the right horse head and is connected with a balancing weight, a left hydraulic system is connected between the left end of the walking beam and the base, a right hydraulic system is connected between the right end of the walking beam and the base, and a left hydraulic pump and a right hydraulic pump are connected with the control portion. According to the design of the hydraulic type balancing oil production device, energy consumption can be effectively reduced, maintenance cost is reduced, and the hydraulic type balancing oil production device is compact and simple in structure, accurate in balance adjustment, and free of shutdown, achieves remote control, and is high in safety and low in cost.
Description
Technical field
The utility model relates to the field of oil production equipment, especially a kind of hydraulic balance extracting device of oil.
Background technology
The most frequently used extracting device of oil is oil pumper at present, and oil pumper is a kind of important plant equipment of recover petroleum, is commonly called as " machine of kowtowing ", is to make oil go out well by the method for pressurizeing.Oil pumper in fact with we at ordinary times the well beaten of family oneself principle of drawing water be the same, be that swabbing action by a pitch brace (sucker rod) extracts up oil, by the underground pipeline that buries oil transportation is walked then, finished but difference is that the action of piston rod in the oil pumper drives by motor.
At present domestic oil pumper kind form is a lot, but great majority still are traditional beam pumping unit, this oil pumper also is referred to as girder-like oil pump or beam type crank balanced pumping unit, this class oil pumper mainly is by walking beam-connecting rod-crank mechanism, reduction box, four most of compositions such as power-equipment and auxiliary equipment, in work, by electric-motor drive process gearbox, crank-link mechanism can become horse head on, following motion, horse head is through polished rod, sucker rod drives the plunger of down-hole deep well pump and does, following motion, thus constantly the crude oil in the well is extracted out pit shaft.That beam pumping unit has is stable and reliable for performance, operating maintenance advantage easily, but because it has the weakness that structure is huge, energy consumption is high, makes people all seek a kind of more advanced oil production equipment always, and the hydraulic driven oil pumper is exactly one of them.
There is the device structure complexity in the hydraulic oil pumping unit that uses, improvement expenses height, mechanical movement instability, the shortcoming that energy consumption is big at present.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the above-mentioned middle problem that exists, provide a kind of hydraulic balance extracting device of oil, its project organization is simple, running cost is low, energy consumption is low.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hydraulic balance extracting device of oil, comprise base, be installed in the support on the base, be rotatably connected on the walking beam of bracket end by rotating shaft, be fixed on left horse head and the right horse head at walking beam two ends, the outstanding rope of steel wire and control section, the outstanding rope of steel wire one end passes left horse head and is connected with sucker rod, the other end passes right horse head and is connected with balancing weight, be connected with left hydraulic system between the left end of described walking beam and the base, left side hydraulic system comprises the left hydraulic cylinder that is connected between walking beam and the base, left side pressuring oil pipe and left oil return pipe and left hydraulic pump, left hydraulic cylinder is connected by rotating shaft with walking beam, left hydraulic cylinder is connected with left pressuring oil pipe and left oil return pipe, left pressuring oil pipe and left oil return pipe and left hydraulic pump; Be connected with right hydraulic system between the right-hand member of described walking beam and the base, right hydraulic system comprises the right hydraulic cylinder that is connected between walking beam and the base, right pressuring oil pipe and right oil return pipe and right hydraulic pump, right hydraulic cylinder is connected by rotating shaft with walking beam, right hydraulic cylinder is connected with right pressuring oil pipe and right oil return pipe, right pressuring oil pipe and right oil return pipe are connected and are connected with right hydraulic pump, and left hydraulic pump is connected with control section with right hydraulic pump.
For the described control section of the purpose that can realize controlled in wireless comprises electric control box, is installed in the wireless receiving-transmitting device in the electric control box, the cell controller that is connected with wireless receiving-transmitting device and fuel-flow control device and pressure sensor, the cell controller output is connected with pressure sensor with the fuel-flow control device respectively, and the fuel-flow control device is connected with right hydraulic pump with left hydraulic pump with pressure sensor.
In order to avoid hydraulic oil the refluence phenomenon to occur, on described left oil return pipe and the right oil return pipe hydraulic control one-way valve is installed all.
The beneficial effects of the utility model are: described a kind of hydraulic balance extracting device of oil, adopt the extracting device of oil of this kind design, and energy efficient has reduced maintenance cost effectively; its compact conformation is simple, and accurately adjustment need not to shut down; Long-distance Control, safe, cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the overall structure schematic diagram of a kind of hydraulic balance extracting device of oil described in the utility model;
Fig. 2 is the structured flowchart of control section among Fig. 1.
Accompanying drawing acceptance of the bid keep the score state as follows: 1, base, 2, support, 3, walking beam, 4, left horse head, 5, right horse head, 6, the outstanding rope of steel wire, 7, control section, 71, electric control box, 72, wireless receiving-transmitting device, 73, cell controller, 74, fuel-flow control device, 75, pressure sensor, 8, sucker rod, 9, balancing weight, 10-1, left hydraulic cylinder, 10-2, left pressuring oil pipe, 10-3, left oil return pipe, 10-4, left hydraulic pump, 11-1, right hydraulic cylinder, 11-2, right pressuring oil pipe, 11-3, right oil return pipe, 11-4, right hydraulic pump, 12, hydraulic control one-way valve.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of hydraulic balance extracting device of oil as shown in Figure 1, comprise base 1, mounting bracket 2 on base 1, be rotatably connected to walking beam 3 in support 2 ends by rotating shaft, fixing left horse head 4 and right horse head 5 at walking beam 3 two ends, the outstanding rope of steel wire 6 one ends pass left horse head 4 and are connected with sucker rod 8, the other end passes right horse head 5 and is connected with balancing weight 9, be connected with left hydraulic system between the left end of walking beam 3 and the base 1, left side hydraulic system comprises the left hydraulic cylinder 10-1 that is connected between walking beam 3 and the base 1, left side pressuring oil pipe 10-2 and left oil return pipe 10-3 and left hydraulic pump 10-4, left hydraulic cylinder 10-1 and walking beam 3 are connected by rotating shaft, left hydraulic cylinder 10-1 is connected with left pressuring oil pipe 10-2 and left oil return pipe 10-3, left pressuring oil pipe 10-2 and left oil return pipe 10-3 and left hydraulic pump 10-4; Between the right-hand member of walking beam 3 and base 1, be connected with right hydraulic system, right hydraulic system comprises the right hydraulic cylinder 11-1 that is connected between walking beam 3 and the base 1, right pressuring oil pipe 11-2 and right oil return pipe 11-3 and right hydraulic pump 11-4, right hydraulic cylinder 11-1 and walking beam 3 are connected by rotating shaft, right hydraulic cylinder 11-1 is connected with right pressuring oil pipe 11-2 and right oil return pipe 11-3, right pressuring oil pipe 11-2 and right oil return pipe 11-3 are connected and are connected with right hydraulic pump 11-4, on left side oil return pipe 10-3 and the right oil return pipe 11-3 hydraulic control one-way valve 12 is installed all, left hydraulic pump 10-4 is connected with control section 7 with right hydraulic pump 11-4.
A kind of hydraulic balance extracting device of oil as shown in Figure 2, control section 7 comprises electric control box 71, is installed in wireless receiving-transmitting device 72, the cell controller 73 that is connected with wireless receiving-transmitting device 72 and fuel-flow control device 74 and pressure sensor 75 in the electric control box 71, cell controller 73 outputs are connected with pressure sensor 75 with fuel-flow control device 74 respectively, and fuel-flow control device 74 is connected with right hydraulic pump 11-4 with left hydraulic pump 10-4 with pressure sensor 75.
A kind of hydraulic balance extracting device of oil of the present utility model, when using this extracting device of oil, receive instruction by wireless receiving-transmitting device 72, wireless receiving-transmitting device 72 sends signal to cell controller 73, cell controller 73 control fuel-flow control device 74 and pressure sensors 75 move left hydraulic pump 10-4 and right hydraulic pump 11-4, thereby give left hydraulic cylinder 10-1 and right hydraulic cylinder 11-1 oil-feed and oil return respectively, thereby realize the swing of walking beam 3, realize the purpose of recovering the oil.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (3)
1. hydraulic balance extracting device of oil, comprise base (1), be installed in the support (2) on the base (1), be rotatably connected on the walking beam (3) of support (2) end by rotating shaft, be fixed on left horse head (4) and the right horse head (5) at walking beam (3) two ends, the outstanding rope of steel wire (6) and control section (7), the outstanding rope of steel wire (6) one ends pass left horse head (4) and are connected with sucker rod (8), the other end passes right horse head (5) and is connected with balancing weight (9), it is characterized in that: be connected with left hydraulic system between the left end of described walking beam (3) and the base (1), left side hydraulic system comprises the left hydraulic cylinder (10-1) that is connected between walking beam (3) and the base (1), left side pressuring oil pipe (10-2) and left oil return pipe (10-3) and left hydraulic pump (10-4), left hydraulic cylinder (10-1) is connected by rotating shaft with walking beam (3), left hydraulic cylinder (10-1) is connected with left pressuring oil pipe (10-2) and left oil return pipe (10-3), left pressuring oil pipe (10-2) and left oil return pipe (10-3) and left hydraulic pump (10-4); Be connected with right hydraulic system between the right-hand member of described walking beam (3) and the base (1), right hydraulic system comprises the right hydraulic cylinder (11-1) that is connected between walking beam (3) and the base (1), right pressuring oil pipe (11-2) and right oil return pipe (11-3) and right hydraulic pump (11-4), right hydraulic cylinder (11-1) is connected by rotating shaft with walking beam (3), right hydraulic cylinder (11-1) is connected with right pressuring oil pipe (11-2) and right oil return pipe (11-3), right pressuring oil pipe (11-2) and right oil return pipe (11-3) are connected and are connected with right hydraulic pump (11-4), and left hydraulic pump (10-4) is connected with control section (7) with right hydraulic pump (11-4).
2. a kind of hydraulic balance extracting device of oil according to claim 1, it is characterized in that: described control section (7) comprises electric control box (71), be installed in the wireless receiving-transmitting device (72) in the electric control box (71), the cell controller (73) that is connected with wireless receiving-transmitting device (72) and fuel-flow control device (74) and pressure sensor (75), cell controller (73) output is connected with pressure sensor (75) with fuel-flow control device (74) respectively, and fuel-flow control device (74) is connected with right hydraulic pump (11-4) with left hydraulic pump (10-4) with pressure sensor (75).
3. a kind of hydraulic balance extracting device of oil according to claim 1 is characterized in that: on described left oil return pipe (10-3) and the right oil return pipe (11-3) hydraulic control one-way valve (12) is installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107847 CN203175499U (en) | 2013-03-07 | 2013-03-07 | Hydraulic type balancing oil production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107847 CN203175499U (en) | 2013-03-07 | 2013-03-07 | Hydraulic type balancing oil production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175499U true CN203175499U (en) | 2013-09-04 |
Family
ID=49072214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107847 Expired - Fee Related CN203175499U (en) | 2013-03-07 | 2013-03-07 | Hydraulic type balancing oil production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576226A (en) * | 2019-09-29 | 2021-03-30 | 王力 | Hydraulic double-horsehead oil pumping unit |
-
2013
- 2013-03-07 CN CN 201320107847 patent/CN203175499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576226A (en) * | 2019-09-29 | 2021-03-30 | 王力 | Hydraulic double-horsehead oil pumping unit |
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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: 20130904 Termination date: 20140307 |