CN203097823U - Electronic-control oil draining device - Google Patents
Electronic-control oil draining device Download PDFInfo
- Publication number
- CN203097823U CN203097823U CN 201320071686 CN201320071686U CN203097823U CN 203097823 U CN203097823 U CN 203097823U CN 201320071686 CN201320071686 CN 201320071686 CN 201320071686 U CN201320071686 U CN 201320071686U CN 203097823 U CN203097823 U CN 203097823U
- Authority
- CN
- China
- Prior art keywords
- drain mast
- central tube
- oil draining
- drive unit
- sealed plunger
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to an electronic-control oil draining device. The electronic-control oil draining device is simple in structure, high-efficiency, convenient to operate and reliable. The electronic-control oil draining device comprises a central tube, an oil draining tube, a driving device, and an electronic-control device, wherein the front end of the central tube is communicated with a lower connector, the rear end of the central tube is communicated with an upper connector, an oil draining hole is formed in the outer circumferential wall of the central tube, the oil draining tube is parallel to the central tube, an oil draining tube hole is formed in the tube wall of the oil draining tube, a sealing plunger is arranged in the oil draining tube, and the sealing plunger can plug the oil draining tube hole. The oil draining tube, the driving device and the electronic-control device are fixed on the outer circumferential wall of the central tube, the oil draining hole is communicated with the oil draining tube hole, the sealing plunger is connected with the driving device, the driving device drives the sealing plunger to move forward and backward in the oil draining tube, and the driving device is connected with the electronic-control device. According to the electronic-control oil draining device, the electronic-control device drives the sealing plunger to achieve opening and closing of the sealing plunger of the oil draining device. In addition, the electronic-control oil draining device is simple in structure, accurate in operation, convenient to use and reliable.
Description
Technical field
The utility model relates to a kind of petroleum recovering device, particularly relates to a kind of bleeder that oil pipe rushes down oil that is used for.
Background technology
In oil exploitation, oil pipe need be connected to the shaft bottom during oil well production, in order to the fluid of carrying oil well pump to promote, oil pipe is one to save by screw thread and be connected in series, oil well pump generally is placed on the bottom of oil pipe, during workover, need pull down a section ground of putting on of oil pipe, then it be overhauled, in this process, crude oil in the time of can having the oil well ordinary production in the oil pipe, if these crude oil are mentioned ground, when dismounting two Oil-saving pipes, the improper meeting of crude Treatment in one Oil-saving pipe of top flows to ground, not only waste resource, but also polluted environment, and get back in the oil well so the crude oil in the oil pipe need be let out before maintenance, so again the oil pipe of emptying is mentioned on the ground, in order to realize this purpose, bleeder generally is set on oil pipe, and existing bleeder generally has following several: caber formula bleeder, rotary bleeder, internal control formula bleeder, wherein caber formula bleeder, when beam hanger comes off, just can't rush down oil by caber; Rotary bleeder needs grappling, can damage production string, also is easy to take place simultaneously hard card; Internal control formula switch bleeder is easy to open by mistake, simultaneously during rod parting, and can't console switch control oil.
The utility model content
The technical problems to be solved in the utility model provides a kind of gate gurgle valve simple in structure, easy to operate, reliable, accurate.
The automatically controlled bleeder of the utility model, comprise central tube, drain mast, drive unit, electric control gear, described central tube front end is communicated with lower contact, described central tube rear end is communicated with top connection, offer the draining hole on the described central tube outer circle wall, described drain mast is parallel with described central tube, offer the draining pore on the described drain mast tube wall, in the described drain mast sealed plunger is set, the described draining pore of described sealed plunger energy shutoff, described drain mast, drive unit, electric control gear is fixed on the described central tube outer circle wall, described draining hole is communicated with described draining pore, described sealed plunger connects drive unit, and described drive unit drives described sealed plunger and moves forward and backward in described drain mast, and described drive unit connects electric control gear.
Compared with prior art, the utility model can work as the people artificial on ground feed the electric control gear signal time, electric control gear just provides the driving signal, drive unit is received the sealed plunger that just pulls on the draining hole behind the driving signal and is moved backward, open the draining hole, thereby realize draining, after draining finishes, need according to the oil well operation, bleeder can be closed in the signal official hour automatically, prepares for using next time, realizes the accurate unlatching of bleeder, simple in structure, easy to operate, accurate, reliable.
The automatically controlled bleeder of the utility model, wherein said drive unit comprises electromagnet and return spring, described electromagnet is near the rear end face of described drain mast, described return spring is arranged in the described drain mast, described return spring front end face contacts with described sealed plunger rear end face, and described return spring rear end face contacts with described electromagnet front end face.In the time will opening the draining hole, the motion backward in drain mast of electromagnet absorption sealed plunger, the draining hole is opened, crude oil in the oil pipe flows out by drain mast, when rushing down oil when finishing, the electromagnet outage, sealed plunger is under the effect of return spring, motion forward blocks the draining hole again in drain mast, and is simple in structure, easy to operate.
The automatically controlled bleeder of the utility model, wherein said drive unit comprises electro-motor, leading screw and feed screw nut, described electro-motor is near the rear end face of described drain mast, the output shaft of described electro-motor is connected with leading screw, described leading screw is arranged between described drain mast and the described electro-motor and is parallel with described drain mast, on the described leading screw feed screw nut is set, between described feed screw nut and the described sealed plunger connecting rod is set, described connecting rod front end connects sealed plunger, and described rod rear end connects feed screw nut.In the time will opening the draining hole, electro-motor drives leading screw and rotates, leading screw drives the motion backward in drain mast of feed screw nut pulling sealed plunger, the draining hole is opened, and the crude oil in the oil pipe flows out by drain mast, when rushing down oil when finishing, the electro-motor counter-rotating, sealed plunger is motion forward in drain mast under the effect of leading screw, blocks the draining hole again, and is simple in structure, easy to operate.
The automatically controlled bleeder of the utility model; wherein on described central tube outer circle wall, seating nipple is set; described central tube outer circle wall and described seating nipple inwall form the seating nipple chamber of a sealing; described drain mast rear end; described drive unit; described electric control gear all is arranged in the described seating nipple chamber; described seating nipple cavity rear end is provided with knock-down work cover; the purpose that the seal operation tube is set is the protection drain mast; described drive unit; described electric control gear is not subjected to the influence of outside abominable working environment, and the work cover of setting is for convenience of the equipment in the maintenance work tube.
The automatically controlled bleeder of the utility model is also installed two sealing rings on the wherein said sealed plunger, described sealing ring lays respectively at the front-end and back-end of described draining pore when the described draining pore of sealed plunger shutoff.It is for the better shutoff draining of sealed plunger hole that sealing ring is set.
The automatically controlled bleeder of the utility model, wherein said drain mast front-end and back-end respectively are provided with a locking signal transmit button, and described two locking signal transmit buttons connect electric control gear.In the front-end and back-end of drain mast the locking signal transmit button is set, the locking signal transmit button connects electric control gear, when moving to the drain mast front and back end, sealed plunger can trigger the locking signal transmit button like this, after locking signal sends to electric control gear, electric control gear just allows drive unit shut down, and prevents that sealed plunger breaks away from drain mast.
Below in conjunction with accompanying drawing automatically controlled bleeder of the present utility model is described further.
Description of drawings
Fig. 1 looks sectional view for the automatically controlled bleeder master of the utility model;
Fig. 2 is an I part enlarged drawing among Fig. 1.
The specific embodiment
Embodiment one
As Fig. 1, shown in Figure 2, the utility model comprises central tube 1, drain mast 2, drive unit 3, electric control gear 5, central tube 1 front end is communicated with lower contact 11, be carved with the screw thread that is connected with oil pipe on lower contact 11 outer circle walls, central tube 1 rear end is communicated with top connection 12, be carved with the screw thread that is connected with oil pipe on top connection 12 inner peripheral walls, offer draining hole 13 on central tube 1 outer circle wall, drain mast 2 is parallel with central tube 1, drain mast 2 front-end and back-end respectively are provided with a locking signal trigger switch, two locking signal trigger switches connect electric control gear 5, offer draining pore 23 on drain mast 2 tube walls, sealed plunger 21 is set in the drain mast 2, sealed plunger 21 shutoff draining pores 23, two sealing rings 22 also are installed on the sealed plunger 21, sealing ring 22 is separately positioned on the front-end and back-end of draining pore 23, drive unit 3 comprises electromagnet and return spring, electromagnet is near the rear end face of drain mast 2, return spring is arranged in the drain mast 2, the return spring front end face contacts with sealed plunger 21 rear end faces, the return spring rear end face contacts with the electromagnet front end face, drain mast 2, drive unit 3, electric control gear 5 is fixed on central tube 1 outer circle wall, draining hole 13 is communicated with draining pore 23, electromagnet connects electric control gear 5, on central tube 1 outer circle wall, seating nipple 4 is set, central tube 1 outer circle wall and seating nipple 4 inwalls form the seating nipple chamber 41 of a sealing, drain mast 2 rear ends, drive unit 3, electric control gear 5 all is arranged in the seating nipple chamber 41,41 rear ends, the seating nipple chamber knock-down work cover 42 that has been threaded is provided with sealing ring on the work cover 42.
The utility model in use, the utility model is connected in the oil pipe, can be installed in the bottom, in the middle of also can being installed in, the signal and the time that will need in advance electric control gear 5 sensors are detected are carried out the logical relation coding, so-called logical relation coding is exactly that concrete action and action action time are with program coding and make signal specific, and with the signal storage of logical relation correspondence in the single-chip microcomputer of electric control gear 5, logical relation signal according to the single-chip microcomputer storage, after corresponding logical relation signal is sent on ground, the corresponding signal of the logical relation that stores in advance with single-chip microcomputer is compared, when after the signal of being given detects by sensor, meeting the logical relation signal that single-chip microcomputer stored, the sensor of electric control gear 5 detects corresponding signal, electric control gear 5 output drive signals, energising produced magnetic force after electromagnet was received and driven signal, absorption sealed plunger 21 is motion backward in drain mast 2, stop motion behind the locking signal transmit button that triggers drain mast 2 rear ends, draining hole 13 is opened, crude oil in the oil pipe flows out by drain mast 2 front ends, after through official hour in the single-chip microcomputer, the electromagnet outage, sealed plunger 21 travels forward at the effect lower edge of return spring drain mast 2, stop motion behind the locking signal transmit button that triggers drain mast 2 front ends, again block draining hole 13, simple in structure, by the switching in ground signal control draining hole 13, easy to operate, accurately, reliably.
Embodiment two
Guaranteeing under the constant situation of embodiment one other parts of device, the electromagnet of drive unit 3 and return spring replace with electro-motor, leading screw and feed screw nut, electro-motor is near the rear end face of drain mast, the output shaft of electro-motor is connected with leading screw, leading screw is arranged between drain mast and the electro-motor and is parallel with drain mast 2, and feed screw nut is set on the leading screw, between feed screw nut and the sealed plunger 21 connecting rod is set, the connecting rod front end connects sealed plunger, and rod rear end connects feed screw nut.
The utility model in use, the utility model is connected in the oil pipe, can be installed in the bottom, also can be installed in the middle of the oil pipe, the signal and the time that will need sensor to detect are in advance carried out the logical relation coding, so-called logical relation coding is exactly that concrete action and action action time are with program coding and make signal specific, and with the signal storage of logical relation correspondence in the single-chip microcomputer of electric control gear 5, logical relation signal according to the single-chip microcomputer storage, after corresponding logical relation signal is sent on ground, the corresponding signal of the logical relation that stores in advance with single-chip microcomputer is compared, when after the signal of being given detects by sensor, meeting the logical relation signal that single-chip microcomputer stored, electric control gear 5 output drive signals, electro-motor obtains electric energy, the drive leading screw rotates, feed screw nut on the leading screw drives sealed plunger 21 motion backward in drain mast 2, stop motion behind the locking signal transmit button that triggers drain mast 2 rear ends, draining hole 13 is opened, crude oil in the oil pipe flows out by drain mast 2 front ends, after through official hour in the single-chip microcomputer, the electro-motor counter-rotating, sealed plunger 21 travels forward at the effect lower edge of feed screw nut drain mast 2, stop motion behind the locking signal transmit button that triggers drain mast 2 front ends, again block draining hole 13, simple in structure, easy to operate, accurately, efficiently.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. automatically controlled bleeder, it is characterized in that: comprise central tube (1), drain mast (2), drive unit (3), electric control gear (5), described central tube (1) front end is communicated with lower contact (11), described central tube (1) rear end is communicated with top connection (12), offer draining hole (13) on described central tube (1) outer circle wall, described drain mast (2) is parallel with described central tube (1), offer draining pore (23) on described drain mast (2) tube wall, sealed plunger (21) is set in the described drain mast (2), described sealed plunger (21) the energy described draining pore of shutoff (23), described drain mast (2), drive unit (3), electric control gear (5) is fixed on described central tube (1) outer circle wall, described draining hole (13) is communicated with described draining pore (23), described sealed plunger (21) connects drive unit (3), described drive unit (3) drives described sealed plunger (21) and moves forward and backward in described drain mast (2), and described drive unit (3) connects electric control gear (5).
2. automatically controlled bleeder according to claim 1, it is characterized in that: described drive unit (3) comprises electromagnet and return spring, described electromagnet is near the rear end face of described drain mast (2), described return spring is arranged in the described drain mast (2), described return spring front end face contacts with described sealed plunger (21) rear end face, and described return spring rear end face contacts with described electromagnet front end face.
3. automatically controlled bleeder according to claim 1, it is characterized in that: described drive unit (3) comprises electro-motor, leading screw and feed screw nut, described electro-motor is near the rear end face of described drain mast (2), the output shaft of described electro-motor is connected with leading screw, described leading screw is arranged between described drain mast (2) and the described electro-motor and is parallel with described drain mast (2), on the described leading screw feed screw nut is set, between described feed screw nut and the described sealed plunger (21) connecting rod is set, described connecting rod front end connects sealed plunger, and described rod rear end connects feed screw nut.
4. according to claim 2 or 3 described automatically controlled bleeders, it is characterized in that: on described central tube (1) outer circle wall, seating nipple (4) is set, described central tube (1) outer circle wall and described seating nipple (4) inwall form the seating nipple chamber (41) of a sealing, described drain mast (2) rear end, described drive unit (3), described electric control gear (5) all are arranged in the described seating nipple chamber (41), and rear end, described seating nipple chamber (41) is provided with knock-down work cover (42).
5. automatically controlled bleeder according to claim 4, it is characterized in that: two sealing rings (22) also are installed on the described sealed plunger (21), and described sealing ring (22) lays respectively at the front-end and back-end of described draining pore (23) when sealed plunger (21) the described draining pore of shutoff (23).
6. automatically controlled bleeder according to claim 5 is characterized in that: described drain mast (2) front-end and back-end respectively are provided with a locking signal trigger switch, and described two locking signal trigger switches connect electric control gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071686 CN203097823U (en) | 2013-02-07 | 2013-02-07 | Electronic-control oil draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071686 CN203097823U (en) | 2013-02-07 | 2013-02-07 | Electronic-control oil draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097823U true CN203097823U (en) | 2013-07-31 |
Family
ID=48849232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071686 Expired - Fee Related CN203097823U (en) | 2013-02-07 | 2013-02-07 | Electronic-control oil draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377147A (en) * | 2020-11-25 | 2021-02-19 | 威海纳川管材有限公司 | Electric control oil drain device |
-
2013
- 2013-02-07 CN CN 201320071686 patent/CN203097823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377147A (en) * | 2020-11-25 | 2021-02-19 | 威海纳川管材有限公司 | Electric control oil drain device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561488A (en) | Vacuum pollutant discharging device | |
| CN205064997U (en) | Intelligence of cutting off water is from closing water saving fixtures | |
| CN203097823U (en) | Electronic-control oil draining device | |
| CN203640013U (en) | Wash basin | |
| CN107326989B (en) | Urine taking device | |
| CN201688993U (en) | Self-suction automatic ore pulp sampler | |
| CN204713824U (en) | Plastic garbage bag and the convenient novel garbage can of fitting of bucket wall | |
| CN203879472U (en) | Automatic dosing device of oil well | |
| CN104532929A (en) | Automatic flushing device of toilet | |
| CN204041005U (en) | A kind of new gear rack-and-pinion drilling safety valve | |
| CN201852722U (en) | Embedded water quality sampling and pretreating device | |
| CN201706006U (en) | Electrohydraulic control spray valve | |
| CN205260354U (en) | Water pump of area light electrofluid sensor | |
| CN205688528U (en) | A kind of infrared induction automatic/hand dual-purpose water tank flushing valve | |
| CN204113184U (en) | Snubbing serving is automatic crosses box cupling device | |
| CN209144936U (en) | A kind of flushometer of intelligent closestool | |
| CN204626587U (en) | A kind of solution automatic water flashing device for closet | |
| CN210126764U (en) | Electric wine jar cover | |
| CN104278965A (en) | Automatic coupling passing device for snubbing operation and control method for automatic coupling passing device | |
| CN204200725U (en) | Downhole micro fluid pressure drive device | |
| CN203836327U (en) | Safety valve used for tap water | |
| CN203613624U (en) | Pollution discharge device for toilet bowl | |
| CN202431981U (en) | Perpendicular coupling energy-saving flap valve | |
| CN104675770A (en) | Downhole mini hydraulic driving device | |
| CN204372197U (en) | Water seal butterfly valve |
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: 20130731 Termination date: 20190207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |