CN206987791U - A kind of rod-pumped well stopping production stopping device - Google Patents
A kind of rod-pumped well stopping production stopping device Download PDFInfo
- Publication number
- CN206987791U CN206987791U CN201720863062.4U CN201720863062U CN206987791U CN 206987791 U CN206987791 U CN 206987791U CN 201720863062 U CN201720863062 U CN 201720863062U CN 206987791 U CN206987791 U CN 206987791U
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- China
- Prior art keywords
- baffle plate
- valve opening
- magnetic
- oil pipe
- reed
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Abstract
The utility model provides a kind of rod-pumped well stopping production stopping device, by disc type check-valves, magnet steel, magnetic-control switch of dry-reed, integrated timer forms, disc type check-valves is inside oil pipe, external diameter is identical with pipe aperture, and is connected with oil pipe circumferential sealing, and disc type check-valves includes valve seat, valve opening, valve opening baffle plate, baffle plate bearing pin and limited block.Magnet steel is mounted in lower end on the outside of the oil pipe of disc type check-valves vertical lower in valve opening baffle plate bottom, magnetic-control switch of dry-reed, and integrated timer is adjacent with magnetic-control switch of dry-reed, and is made up of time-delay relay and integrated timing control circuit.When thering is the liquid stream to pass through in pipeline, valve opening baffle plate is opened, magnetic-control switch of dry-reed disconnects, motor operation, and aneroid circulation is out-of-date in pipeline, valve opening baffle plate falls after rise, magnet steel closes close to tongue tube magnetic switch, tongue tube magnetic switch under magnetic fields, the work of integrated timer control circuit, motor is stopped transport, and oil pumper stops taking out.The utility model can improve the normal production time efficiency of rod-pumped well.
Description
Technical field：
A kind of oilfield pumping well output monitor is the utility model is related to, more particularly to a kind of rod-pumped well stops
Take out device.
Background technology：
Petroleum recovering production field is conventional, and tipping bucket is measured, built the pressure, surveying electric current, oil well stops the modes such as well alarm and understands oil well
Produce liquid situation.Though tipping bucket metering error is small, metering cycle is longer, poor in timeliness；Build the pressure method builds the pressure complex operation, during checking
Between it is long, especially in the winter time, pressure gauge easily freeze operation inconvenience；It is higher to the technical requirements of worker to survey current method, usually needs
Largely to accumulate data；It is the notice pipe well people in the case where pumping unit occurs stopping taking out that oil well, which stops well alarm, in equipment just
Often in the case of operating, not by verifying means, custodian does not know whether oil well goes out liquid.Due to monitoring means deficiency, can lead
Cause oil well can not to be in the presence of to find in time during liquid, cause the normal production time efficiency of oil well to reduce, have impact on the production of oil well
Amount, increases the abrasion of electric quantity consumption and equipment, and the economic benefit of enterprise reduces.
The content of the invention：
The purpose of this utility model is to overcome shortcoming present in prior art, in order to more not find liquid well in time,
Improving the normal production time efficiency of oil well accordingly increases yield, reduces unnecessary electric quantity consumption, there is provided a kind of rod-pumped well stops
Stopping device is produced, applied on the oil pipe of pumping unit of oil well, it is characterized in that the rod-pumped well stopping production stopping device is stopped by disc type
Valve, magnet steel are returned, magnetic-control switch of dry-reed, integrated timer composition, the disc type check-valves is inside oil pipe, its external diameter
It is identical with pipe aperture and described by valve seat and the tangent closed installation of the oil pipe circumference, the centrally disposed valve opening of valve seat
The fuel-displaced side of valve opening sets valve opening baffle plate, and the valve opening baffle plate is circle, and diameter is more than valve opening diameter, and when being contacted with the valve opening
Both are concentric, and the valve opening baffle plate can be spun upside down, and make the valve opening open or close, and the magnet steel is kept off installed in the valve opening
Plate bottom, the magnetic-control switch of dry-reed are arranged on lower end on the outside of the oil pipe of the disc type check-valves vertical lower, the collection
It is made up of time-delay relay and integrated timing control circuit into timer, is connected simultaneously by circuit with the magnetic-control switch of dry-reed
Adjacent installation.
The disc type check-valves also includes baffle plate bearing pin, and the baffle plate bearing pin is arranged on the pin groove on the valve seat top
Interior, the pin groove is provided at both ends with dismountable stop screw, and the baffle plate bearing pin is embedded in described by the stop screw
In pin groove, and the baffle plate bearing pin can rotate in the pin groove, the baffle plate bearing pin axle center and the disc type non-return
The valve circle heart is vertical, the valve opening baffle plate top and the baffle plate bearing pin integrally connected, makes the baffle plate bearing pin valve opening can be driven to keep off
Plate is spun upside down.
The fuel-displaced side of valve opening baffle plate is additionally provided with limited block, the axle center of the thickness of the limited block and the baffle plate bearing pin
Distance to the tube inner wall is identical.
The valve seat and tube inner wall is welding or are threadedly coupled or grafting, and upper groove is provided with the valve opening baffle plate,
The magnet steel is embedded in upper groove, and the oil-pipe external wall is provided with low groove, the magnetic-control switch of dry-reed, integrated timer
It is embedded in the low groove.
The integrated timer integrates timing control circuits using 555, and stabilization control is added in circuit and resets holding.
The beneficial effects of the utility model：It can be used alone, also can stop well alarm with existing oil well is used cooperatively, and is
Oil well liquid-producing monitoring adds a kind of means；Liquid well can not be found in time, improves the normal production time efficiency of oil well, improved
Yield；Unnecessary electric quantity consumption is reduced, is increased economic efficiency；Valve uses ball-and-seat simultaneously, can effectively reduce series connection
The generation for the phenomenon that well pours in down a chimney, also accordingly improves yield.
Brief description of the drawings：
Fig. 1 is structural front view when the utility model valve opening baffle plate closes.
Fig. 2 is structural front view when the utility model valve opening baffle plate is opened.
Fig. 3 is the structural front view of the utility model disc type check-valves.
Fig. 4 is the circuit diagram of the utility model integrated timer.
Accompanying drawing identifies：
1st, disc type check-valves 2, valve seat 3, valve opening 4, baffle plate bearing pin
5th, limited block 6, valve opening baffle plate 7, magnet steel 8, integrated timer
9th, magnetic-control switch of dry-reed 10, oil pipe 11, pin groove 12, upper groove
13rd, low groove 14, stop screw
2-1,2 pin 2-2,6 pin 2-3,3 pin 2-4, normally closed contact GH
2-5, coil R1 2-6, voltage comparator C1 2-7, coil J1
2-8, voltage comparator C3 2-9, normally closed contact D
Embodiment：
Below in conjunction with the accompanying drawings, the utility model is illustrated.
Such as Fig. 1 and Fig. 2, the utility model is applied on the oil pipe (10) of pumping unit of oil well, it is characterized in that the oil pumping
Motor-pumped well stopping production stopping device is made up of disc type check-valves (1), magnet steel (7), magnetic-control switch of dry-reed (9), integrated timer (8),
The disc type check-valves (1) is arranged on oil pipe (10) inside, and its external diameter is identical with oil pipe (10) internal diameter, including valve seat (2), valve
Hole (3), valve opening baffle plate (6), the valve seat (2) and the tangent closed installation of the oil pipe (10) circumference, valve seat (2) center is set
Valve opening (3) is put, the fuel-displaced side of valve opening (3) sets valve opening baffle plate (6), and the valve opening baffle plate (6) is circle, and diameter is more than valve opening
(3) diameter, and it is concentric both when being contacted with the valve opening (3), the valve opening baffle plate (6) can spin upside down, and make the valve opening (3)
Open or close, the magnet steel (7) are arranged on valve opening baffle plate (6) bottom, and the magnetic-control switch of dry-reed (9) is arranged on institute
Lower end on the outside of the oil pipe (10) of disc type check-valves (1) vertical lower is stated, the integrated timer (8) is by time-delay relay and collection
Form, be connected with the magnetic-control switch of dry-reed (9) by circuit and adjacent installation into timing control circuit.
Fig. 3 is the structural front view of the utility model disc type check-valves, and the disc type check-valves (1) also includes baffle plate
Bearing pin (4), pin groove (11), stop screw (14), the baffle plate bearing pin (4) are arranged on the pin on the valve seat (2) top
In axial trough (11), the pin groove (11) is provided at both ends with dismountable stop screw (14), and the stop screw (14) is by institute
State baffle plate bearing pin (4) to be embedded in the pin groove (11), and the baffle plate bearing pin (4) can turn in the pin groove (11)
Dynamic, baffle plate bearing pin (4) axle center is vertical with disc type check-valves (1) center of circle, valve opening baffle plate (6) top with it is described
Baffle plate bearing pin (4) integrally connected, make the baffle plate bearing pin (4) that valve opening baffle plate (6) can be driven to spin upside down.
Have in the oil pipe (10) liquid stream by when, valve opening baffle plate (6) is opened, and magnetic-control switch of dry-reed (9), which is in, disconnects shape
State, motor remain on state, when do not have in oil pipe (10) liquid stream by when, valve opening baffle plate (6) falls after rise, under valve opening baffle plate (6)
The magnet steel (7) of face installation is close to the magnetic-control switch of dry-reed (9) of oil pipe (10) bottom, and magnetic-control switch of dry-reed (9) is in magnetic field
Effect is lower to be closed, and the work of integrated timer (8) control circuit, after the time for reaching demarcation, closes the normally closed of circuit for controlling motor
Contact, motor shut down, and oil pumper stops taking out.
The fuel-displaced side of the valve opening baffle plate (6) is additionally provided with limited block (5), thickness and the baffle plate of the limited block (5)
The distance of the axle center of bearing pin (4) to the oil pipe (10) inwall is identical.
The valve seat (2) and oil pipe (10) inwall is welding or are threadedly coupled or grafting, are set on the valve opening baffle plate (6)
There is upper groove (12), the magnet steel (7) is embedded in upper groove (12), and oil pipe (10) outer wall is provided with low groove (13),
The magnetic-control switch of dry-reed (9), integrated timer (8) are embedded in the low groove (13).
Fig. 4 is the circuit diagram of the utility model integrated timer.The integrated timer (8) is integrated fixed using 555
When control circuit, stabilization control added in circuit and is resetted keep.Have in oil pipe (10) liquid by when, liquid stream passes through valve opening
(3) valve opening baffle plate (6) is pushed open, in the presence of limited block (5) and baffle plate bearing pin (4), valve opening baffle plate (6) reaches the limit of position,
Now magnet steel (7) is off away from magnetic-control switch of dry-reed (9), magnetic-control switch of dry-reed (9), now integrated timer
(8) pin of integrated package 2 (2-1), 6 pin (2-2) in are low potential, and 3 pin (2-3) are high potential, and normally closed contact GH (2-4) is electronic
Machine is remained in operation；When oil pipe (10) no liquid flows, valve opening baffle plate (6) falls after rise, magnetic-control switch of dry-reed (9)
By the effect of magnet steel (7), normal opened contact closure, power supply is through coil R1 (2-5), magnetic-control switch of dry-reed (9) to voltage comparator
C1 (2-6) is charged, and when voltage comparator C1 (2-6) is charged to the threshold values of the pin of integrated package 2 (2-1), 6 pin (2-2), 3 pin (2-3) are jumped
It is changed into low spot position, power supply charges through coil J1 (2-7) to voltage comparator C3 (2-8), after certain time is delayed, normally closed contact
D (2-9) adhesive, the normally closed contact GH (2-4) for being serially connected in original motor control loop disconnect, and motor is out of service.
The utility model can be used alone, and also can stop well alarm with existing oil well is used cooperatively, and be supervised for oil well liquid-producing
Survey adds a kind of means；Liquid well can not be found in time, improved the normal production time efficiency of oil well, improved yield；Subtract
Few unnecessary electric quantity consumption, increases economic efficiency；Valve use ball-and-seat simultaneously, can effectively reduce showing of pouring in down a chimney of well of connecting
The generation of elephant, also accordingly improves yield.
The utility model is not limited to embodiment disclosed and described above, is repaiied to more of the present utility model
Change and change should also be as falling into scope of the claims of the present utility model.In addition, although used in this specification
Some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the utility model.
Claims (5)
1. a kind of rod-pumped well stopping production stopping device, applied on the oil pipe (10) of pumping unit of oil well, it is characterized in that the oil pumping
Motor-pumped well stopping production stopping device is made up of disc type check-valves (1), magnet steel (7), magnetic-control switch of dry-reed (9), integrated timer (8),
The disc type check-valves (1) is arranged on oil pipe (10) inside, and its external diameter is identical with oil pipe (10) internal diameter, including valve seat (2), valve
Hole (3), valve opening baffle plate (6), the valve seat (2) and the tangent closed installation of the oil pipe (10) circumference, valve seat (2) center is set
Valve opening (3) is put, the fuel-displaced side of valve opening (3) sets valve opening baffle plate (6), and the valve opening baffle plate (6) is circle, and diameter is more than valve opening
(3) diameter, and it is concentric both when being contacted with the valve opening (3), the valve opening baffle plate (6) can spin upside down, and make the valve opening (3)
Open or close, the magnet steel (7) are arranged on valve opening baffle plate (6) bottom, and the magnetic-control switch of dry-reed (9) is arranged on institute
Lower end on the outside of the oil pipe (10) of disc type check-valves (1) vertical lower is stated, the integrated timer (8) is by time-delay relay and collection
Form, be connected with the magnetic-control switch of dry-reed (9) by circuit and adjacent installation into timing control circuit.
2. rod-pumped well stopping production stopping device according to claim 1, it is characterized in that the disc type check-valves (1) also includes
Baffle plate bearing pin (4), pin groove (11), stop screw (14), the baffle plate bearing pin (4) are arranged on the institute on the valve seat (2) top
State in pin groove (11), the pin groove (11) is provided at both ends with dismountable stop screw (14), the stop screw (14)
The baffle plate bearing pin (4) is embedded in the pin groove (11), and the baffle plate bearing pin (4) can be in the pin groove (11)
Rotate, baffle plate bearing pin (4) axle center is vertical with disc type check-valves (1) center of circle, valve opening baffle plate (6) top and institute
Baffle plate bearing pin (4) integrally connected is stated, makes the baffle plate bearing pin (4) that valve opening baffle plate (6) can be driven to spin upside down.
3. rod-pumped well stopping production stopping device according to claim 2, it is characterized in that the valve opening baffle plate (6) fuel-displaced side is also set
It is equipped with limited block (5), the axle center of the thickness of the limited block (5) and the baffle plate bearing pin (4) to the oil pipe (10) inwall
Apart from identical.
4. rod-pumped well stopping production stopping device according to claim 1, it is characterized in that being provided with the valve opening baffle plate (6)
Groove (12), the magnet steel (7) are embedded in upper groove (12), and oil pipe (10) outer wall is provided with low groove (13), described
Magnetic-control switch of dry-reed (9), integrated timer (8) are embedded in the low groove (13).
5. rod-pumped well stopping production stopping device according to claim 1, it is characterized in that the integrated timer (8) uses 555
Integrated timing control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863062.4U CN206987791U (en) | 2017-07-17 | 2017-07-17 | A kind of rod-pumped well stopping production stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863062.4U CN206987791U (en) | 2017-07-17 | 2017-07-17 | A kind of rod-pumped well stopping production stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987791U true CN206987791U (en) | 2018-02-09 |
Family
ID=61404725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863062.4U Expired - Fee Related CN206987791U (en) | 2017-07-17 | 2017-07-17 | A kind of rod-pumped well stopping production stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253043A (en) * | 2020-12-09 | 2021-01-22 | 中国石油天然气集团有限公司 | High-pressure well cementing cement head |
-
2017
- 2017-07-17 CN CN201720863062.4U patent/CN206987791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253043A (en) * | 2020-12-09 | 2021-01-22 | 中国石油天然气集团有限公司 | High-pressure well cementing cement head |
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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: 20180209 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |