CN208763621U - It recovers the oil and uses blowout prevention check device - Google Patents
It recovers the oil and uses blowout prevention check device Download PDFInfo
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- CN208763621U CN208763621U CN201821527380.4U CN201821527380U CN208763621U CN 208763621 U CN208763621 U CN 208763621U CN 201821527380 U CN201821527380 U CN 201821527380U CN 208763621 U CN208763621 U CN 208763621U
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- groove
- sealing plate
- cavity
- oil
- electric pushrod
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Abstract
The utility model discloses a kind of oil recovery blowout prevention check devices, including operation block, the operation block is internally provided with cavity, the cavity top and bottom plate are provided with placing groove, it is provided with petroleum pipeline at the top of the operation block, the operation block bottom is provided with oil inlet pipe, and the cavity side is provided with the first groove, the cavity other side is provided with the second groove, is provided with limiting slot between first groove and the second groove and cavity.The utility model is by being provided with the first electric pushrod and the second electric pushrod, the first sealing plate can be pushed to combine in cavity with the second sealing plate, cavity is separated into two individual spaces, it prevents the crude oil of bottom from continuing up to gush, advantageously reduces the loss of property, reduce crude oil pollution on the environment, by being provided with third electric pushrod, be conducive to push third sealing plate, secondary blocking can be carried out to crude oil, improve the blowout prevention stability of device.
Description
Technical field
The utility model relates to oil production equipment field, in particular to a kind of recover the oil uses blowout prevention check device.
Background technique
Petroleum production engineering be by producing well and injection well oil reservoir is taken in oil extraction process according to development goal it is each
The general name of item project slash.Sucker rod pump generally refers to the plunger type for pumping using sucker rod driven oil pumping
Pump, is the widest mechanical oil production model of current domestic and international application, and in hole deviation, crude oil resistance, rod string and tube inner wall
The factors such as frictional force influence, sucker rod will constantly be stretched, compress, being bent and the complicated alternating downloads such as additional torque
Lotus, sucker rod can be broken, and crude oil is caused largely to be gushed out to well head, and blowout occurs, brings huge property loss.
Therefore, invent a kind of oil recovery solved the above problems with blowout prevention check device it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of oil recovery blowout prevention check devices, by being provided with the first electric pushrod
With the second electric pushrod, the first sealing plate can be pushed to combine in cavity with the second sealing plate, cavity is separated into two lists
Only space prevents the crude oil of bottom from continuing up and gushs, and advantageously reduces the loss of property, reduces crude oil caused by environment
Pollution, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of recover the oil uses blowout prevention check device, including
Operation block, the operation block are internally provided with cavity, and the cavity top and bottom plate are provided with placing groove, the operation block top
Portion is provided with petroleum pipeline, and the operation block bottom is provided with oil inlet pipe, and the cavity side is provided with the first groove, the cavity
The other side is provided with the second groove, is provided with limiting slot between first groove and the second groove and cavity, and described first
Inside grooves are provided with the first electric pushrod, and first output end of electric push rod is provided with the first sealing plate, and described second is recessed
Slot is internally provided with the second electric pushrod, and second output end of electric push rod is provided with the second sealing plate, second groove
Top is provided with third groove, and card slot is provided between the third groove and placing groove, and the third inside grooves are provided with
Third electric pushrod, the third output end of electric push rod are provided with third sealing plate, first sealing plate and the second sealing
Board bottom portion is provided with several cushion holes, is provided with several oil permeable holes at the top of the limiting slot.
Preferably, first sealing plate side is provided with seal groove, and second sealing plate side is provided with sealing block,
The seal groove is matched with sealing block.
Preferably, the placing groove side is provided with detent slot, and the third sealing plate is matched with detent slot.
Preferably, the junction of the placing groove and oil inlet pipe and petroleum pipeline is provided with sealant, the sealant by
Rubber material is made.
Preferably, first sealing plate, the second sealing plate and third sealing plate are made of anticorrosion material, it is described into
Oil pipe bottom is provided with flange.
Preferably, the oil permeable hole is communicated with cavity, and the cavity is communicated with placing groove and limiting slot.
The technical effect and advantage of the utility model:
1, by being equipped with the first electric pushrod and the second electric pushrod, the first sealing plate and the second sealing plate can be pushed to exist
Combination, is separated into two individual spaces for cavity, prevents the crude oil of bottom from continuing up and gush, advantageously reduce wealth in cavity
The loss of production reduces crude oil pollution on the environment, by being provided with cushion hole, is conducive to alleviate crude oil to the first sealing plate
With the impact force of the second sealing plate, extend the service life of device, by being provided with oil permeable hole, be conducive to when the first sealing plate and
After second sealing plate return, low crude oil can enter cavity from oil permeable hole out of cushion hole, crude oil can be prevented to first
Electric pushrod and the second electric pushrod cause to corrode, and cause to damage to device, by being provided with third electric pushrod, are conducive to push away
Dynamic third sealing plate can carry out secondary blocking to crude oil, prevent crude oil from leaking between the first sealing plate and the second sealing plate
Out, the blowout prevention stability of device is improved, present apparatus structure is simple, operates convenient, long service life, first layer sealing is by two groups of electricity
Dynamic push rod provides power, and the fastness of device can be improved, and the setting second layer seals, and raising can be with the efficiency of device；
2, it by being equipped with detent slot, matches, is can be improved between third sealing plate and placing groove with third sealing plate
Leakproofness is conducive to improve the leakproofness between the first sealing plate and the second sealing plate by being provided with seal groove and sealing block
And fastness.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of the utility model.
Fig. 2 is partial structural diagram at A in Fig. 1 of the utility model.
Fig. 3 is first sealing plate and the second sealing plate structure cross-sectional view of the utility model.
In figure: 1 operation block, 2 cavitys, 3 placing grooves, 4 petroleum pipelines, 5 oil inlet pipes, 6 first grooves, 7 second grooves, 8 limits
Slot, 9 first electric pushrods, 10 first sealing plates, 11 second electric pushrods, 12 second sealing plates, 13 third grooves, 14 card slots,
It is 15 third electric pushrods, 16 third sealing plates, 17 cushion holes, 18 oil permeable holes, 19 seal grooves, 20 sealing blocks, 21 detent slots, 22 close
Sealing, 23 flanges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of oil recovery blowout prevention check device as shown in Figs. 1-3, including operation block 1, described
Operation block 1 is internally provided with cavity 2, and 2 top of cavity is provided with placing groove 3 with bottom plate, is arranged at the top of the operation block 1
There is petroleum pipeline 4,1 bottom of operation block is provided with oil inlet pipe 5, and 2 side of cavity is provided with the first groove 6, the cavity 2
The other side is provided with the second groove 7, and limiting slot 8 is provided between first groove 6 and the second groove 7 and cavity 2, described
First groove 6 is internally provided with the first electric pushrod 9, and 9 output end of the first electric pushrod is provided with the first sealing plate 10, institute
It states the second groove 7 and is internally provided with the second electric pushrod 11,11 output end of the second electric pushrod is provided with the second sealing plate
12, third groove 13 is provided at the top of second groove 7, is provided with card slot 14 between the third groove 13 and placing groove 3,
The third groove 13 is internally provided with third electric pushrod 15, and 15 output end of third electric pushrod is provided with third sealing
Plate 16, first sealing plate 10 and 12 bottom of the second sealing plate are provided with several cushion holes 17, set at the top of the limiting slot 8
Several oil permeable holes 18 are equipped with, can prevent crude oil from corroding to electric pushrod.
Further, in the above-mentioned technical solutions, 10 side of the first sealing plate is provided with seal groove 19, and described second
12 side of sealing plate is provided with sealing block 20, and the seal groove 19 is matched with sealing block 20, improves convenience and the jail of combination
Solidity；
Further, in the above-mentioned technical solutions, 3 side of placing groove is provided with detent slot 21, the third sealing
Plate 16 is matched with detent slot 21, improves the sealing effect of device；
Further, in the above-mentioned technical solutions, the junction of the placing groove 3 and oil inlet pipe 5 and petroleum pipeline 4 is respectively provided with
There is sealant 22, the sealant 22 is made of rubber material, improves the sealing effect of device；
Further, in the above-mentioned technical solutions, first sealing plate 10, the second sealing plate 12 and third sealing plate 16
It is made of anticorrosion material, 5 bottom of oil inlet pipe is provided with flange 23, connect convenient for oil inlet pipe 5 with oil pick-up tube；
Further, in the above-mentioned technical solutions, the oil permeable hole 18 is communicated with cavity 2, the cavity 2 and placing groove 3
It is communicated with limiting slot 8, crude oil passes through from cavity 1.
This practical working principle:
First oil inlet pipe 5 is connected with oil pick-up tube when in use referring to Figure of description 1-3, the crude oil of oil pick-up tube extraction
It is transported away by petroleum pipeline 4, when sucker rod goes wrong, when blowout occurs, opens the first electric pushrod 9 and second and electronic push away
Bar 11 can push the first sealing plate 10 to combine in cavity 2 with the second sealing plate 12, and cavity 2 is separated into two individually
Space prevents the crude oil of bottom from continuing up and gushs, and advantageously reduces the loss of property, reduces crude oil dirt caused by environment
Dye, the first sealing plate 10 and 12 bottom of the second sealing plate are equipped with cushion hole 17, can alleviate crude oil to the first sealing plate 10 and the
The impact force of two sealing plates 12 extends the service life of device, oil permeable hole 18 is provided at the top of limiting slot 8, and it is close can to work as first
After 12 return of sealing plate 10 and the second sealing plate, low crude oil can enter cavity 2 from oil permeable hole 18 out of cushion hole 17, can be with
It prevents crude oil from causing to corrode to the first electric pushrod 9 and the second electric pushrod 11, device is caused to damage, then to open third electronic
Push rod 15 can push third sealing plate 16, carry out secondary blocking to crude oil, prevented crude oil from the first sealing plate 10 and second
It being leaked out between sealing plate 12, improves the blowout prevention stability of device, present apparatus structure is simple, convenient, the long service life of operation, and first
Layer sealing provides power by two groups of electric pushrods, and the fastness of device can be improved, and the setting second layer seals, and raising can be with device
Efficiency；
Referring to Figure of description 1 and Fig. 3,3 side of placing groove is provided with detent slot 21, can match with third sealing plate 16
It closes, the leakproofness between third sealing plate 16 and placing groove 3 can be improved, 10 side of the first sealing plate is provided with seal groove 19,
Second sealing plate, 12 side is provided with sealing block 20, and seal groove 19 and sealing block 20 match, and is conducive to improve the first sealing plate
10 and the second leakproofness and fastness between sealing plate 12.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of recover the oil uses blowout prevention check device, including operation block (1), it is characterised in that: the operation block (1) is internally provided with
Cavity (2), cavity (2) top are provided with placing groove (3) with bottom plate, are provided with petroleum pipeline at the top of the operation block (1)
(4), operation block (1) bottom is provided with oil inlet pipe (5), and cavity (2) side is provided with the first groove (6), the sky
Chamber (2) other side is provided with the second groove (7), is respectively provided between first groove (6) and the second groove (7) and cavity (2)
Have limiting slot (8), first groove (6) is internally provided with the first electric pushrod (9), the first electric pushrod (9) output
End is provided with the first sealing plate (10), and second groove (7) is internally provided with the second electric pushrod (11), and described second is electronic
Push rod (11) output end is provided with the second sealing plate (12), is provided with third groove (13) at the top of second groove (7), described
It is provided between third groove (13) and placing groove (3) card slot (14), it is electronic that the third groove (13) is internally provided with third
Push rod (15), third electric pushrod (15) output end are provided with third sealing plate (16), first sealing plate (10) with
Second sealing plate (12) bottom is provided with several cushion holes (17), is provided with several oil permeable holes at the top of the limiting slot (8)
(18).
2. according to claim 1 recover the oil uses blowout prevention check device, it is characterised in that: the first sealing plate (10) side
It is provided with seal groove (19), the second sealing plate (12) side is provided with sealing block (20), the seal groove (19) and sealing
Block (20) matches.
3. according to claim 1 recover the oil uses blowout prevention check device, it is characterised in that: placing groove (3) the side setting
Have detent slot (21), the third sealing plate (16) matches with detent slot (21).
4. according to claim 1 recover the oil uses blowout prevention check device, it is characterised in that: the placing groove (3) and oil inlet pipe
(5) it is provided with sealant (22) with the junction of petroleum pipeline (4), the sealant (22) is made of rubber material.
5. according to claim 1 recover the oil uses blowout prevention check device, it is characterised in that: first sealing plate (10), the
Two sealing plates (12) and third sealing plate (16) are made of anticorrosion material, and oil inlet pipe (5) bottom is provided with flange
(23).
6. according to claim 1 recover the oil uses blowout prevention check device, it is characterised in that: the oil permeable hole (18) and cavity
(2) it communicates, the cavity (2) communicates with placing groove (3) and limiting slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527380.4U CN208763621U (en) | 2018-09-19 | 2018-09-19 | It recovers the oil and uses blowout prevention check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527380.4U CN208763621U (en) | 2018-09-19 | 2018-09-19 | It recovers the oil and uses blowout prevention check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763621U true CN208763621U (en) | 2019-04-19 |
Family
ID=66136782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527380.4U Expired - Fee Related CN208763621U (en) | 2018-09-19 | 2018-09-19 | It recovers the oil and uses blowout prevention check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944438A (en) * | 2021-09-03 | 2022-01-18 | 张恒运 | Spray hole locking type blowout prevention structure for coal mine gas control and using method thereof |
-
2018
- 2018-09-19 CN CN201821527380.4U patent/CN208763621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944438A (en) * | 2021-09-03 | 2022-01-18 | 张恒运 | Spray hole locking type blowout prevention structure for coal mine gas control and using method thereof |
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| 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: 20190419 Termination date: 20190919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |