CN212689987U - Anti-pollution device for oil exploitation pipeline - Google Patents
Anti-pollution device for oil exploitation pipeline Download PDFInfo
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- CN212689987U CN212689987U CN202020366320.XU CN202020366320U CN212689987U CN 212689987 U CN212689987 U CN 212689987U CN 202020366320 U CN202020366320 U CN 202020366320U CN 212689987 U CN212689987 U CN 212689987U
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- pipe
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Abstract
The utility model provides an anti-pollution device for an oil exploitation pipeline, which relates to the technical field of oil exploitation and aims to solve the problems that when a common transmission polished rod is broken, blowout occurs in an oil well, oil spilling leaks from a broken part, so that oil is sprayed to the outside, the outside environment is polluted, the pressure is high during common blowout, and a cutting type sealing mode is difficult to achieve the due sealing effect, and comprises a reduction box body; the middle part of the right end of the reduction box body is vertically and upwards rotatably provided with a transmission shaft; a conversion shaft is vertically and downwards fixedly installed in the middle of the left end of the reduction box body; the outside package cover of change-over spindle has the baffle-box, and its upper end is fixed with the bottom of reduction box and is connected. The utility model discloses in because the middle part lower extreme of the left end lateral wall of baffle-box has the oil extraction pipe perpendicularly left fixed mounting to the completion is sealed, plays timely confined effect, avoids high-pressure oil to continue the blowout and pollutes external environment.
Description
Technical Field
The utility model relates to an oil development technical field, more specifically say, in particular to an anti-pollution device for oil development pipeline.
Background
In prior art oil exploitation, the anti-pollution device is mainly used for connecting a ground driving device with a wellhead.
A contamination prevention device for an oil production line and an oil production system as in patent application CN201020249027.1, wherein the contamination prevention device comprises: the first mounting base is provided with a first through hole; the second mounting base is provided with a second through hole; the device body is fixedly arranged between the first mounting base and the second mounting base, a third through hole is formed in the device body, the first through hole, the second through hole and the third through hole are communicated with each other and are located on the same central line, in addition, a first part of hole paths of the third through hole are a containing cavity, the containing cavity is connected with the first through hole, a floating ball is arranged in the containing cavity, and the diameter of the floating ball is larger than that of the first through hole. The floating ball is arranged in the containing cavity under the first mounting base, when the transmission polished rod inserted into the floating ball is worn off or replaced, the floating ball floats upwards by utilizing the pressure in the closed well body, the first through hole is automatically closed, and crude oil and underground fluid are prevented from overflowing to pollute the environment.
The existing anti-pollution device is additionally provided with an automatic sealing mechanism inside, when a transmission polished rod is worn off, blowout occurs in an oil well, oil spilling and leakage occur at a fracture part, so that oil is sprayed to the outside, the external environment is polluted, the pressure is high during normal blowout, and a knife-cut sealing mode is difficult to achieve due sealing effect.
In view of the above, research and improvement are made on the existing structure and defects, and an anti-pollution device for an oil exploitation pipeline is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an anti-pollution device for oil development pipeline to when solving the usual transmission polished rod and taking place to grind off, will take place the blowout in the oil well, take place the oil spilling from the fracture and leak, cause the oil to spray to the external world, thereby cause external environment to take place to pollute, and pressure is all great during the blowout usually, and the closed mode of a sword formula is difficult to play the problem of due sealed effect.
The utility model is used for the purpose and the efficiency of anti-pollution device of oil development pipeline are reached by following specific technological means:
an anti-pollution device for an oil exploitation pipeline comprises a reduction box body; the middle part of the right end of the reduction box body is vertically and upwards rotatably provided with a transmission shaft; a conversion shaft is vertically and downwards fixedly installed in the middle of the left end of the reduction box body; the outer part of the conversion shaft is covered with a buffer box, and the upper end of the buffer box is fixedly connected with the bottom of the reduction box body; an oil discharge pipe communicated with the interior of the reduction box body is vertically and forwardly fixedly installed at the left end of the side wall of the front end of the reduction box body; and the bottom plane of the reduction box body is respectively and fixedly provided with a microcontroller and a miniature electric air pump, and the microcontroller is electrically connected with the miniature electric air pump.
Furthermore, the reduction box body comprises a transmission gear, two transmission gears which are meshed with each other are arranged inside the reduction box body, and the two transmission gears are fixedly connected with the transmission shaft and the conversion shaft respectively.
Further, the baffle-box is including butt joint pipe, oil extraction pipe, baffle, gasbag and pressure sensor, the perpendicular fixed mounting that left side of middle part lower extreme of the left end lateral wall of baffle-box has oil extraction pipe, the position department horizontal installation that lies in oil extraction pipe top in the baffle-box inner chamber has the baffle, the lower extreme fixed mounting of baffle-box has the reducing of narrow down to butt joint pipe about wide.
Further, the buffer bin includes gasbag and pressure sensor, fixed gasbag on the lateral wall of buffer bin inner chamber median septum top, its gasbag is linked together with outside miniature electronic air pump, fixed mounting has pressure sensor on the lateral wall of the buffer bin on gasbag right side, and its pressure sensor is connected with microcontroller electrical property.
Furthermore, the oil discharge pipe comprises a non-return body, the inner end of the oil discharge pipe is fixedly provided with a conical non-return body, the tip end of the non-return body faces outwards, and the non-return body is composed of four arc-shaped rubber sheets.
Compared with the prior art, the utility model discloses following beneficial effect has:
because the oil discharge pipe is vertically and fixedly arranged at the lower end of the middle part of the left end side wall of the buffer box leftwards, the partition plate is horizontally arranged at the position above the oil discharge pipe in the inner cavity of the buffer box, the reducing butt joint pipe with the wide upper part and the narrow lower part is fixedly arranged at the lower end of the buffer box, the impulsive force of oil when the oil is discharged outwards can be reduced through reducing, the side wall above the partition plate in the inner cavity of the buffer box is fixedly provided with the air bag which is communicated with the external miniature electric air pump, the side wall of the buffer box at the right side of the air bag is fixedly provided with the pressure sensor which is electrically connected with the microcontroller in a common way, when the transmission polished rod is broken, the oil passes through the partition plate to extrude the pressure sensor above the partition plate to force the miniature electric air pump to work, so that the air bag fills the upper end, and fix the gasbag on the lateral wall of baffle top in the baffle box inner chamber, its gasbag is linked together with outside miniature electronic air pump, fixed mounting has pressure sensor on the lateral wall of baffle box on gasbag right side, its pressure sensor is connected through ordinary electrical property with microcontroller, when the broken proruption situation takes place for the transmission polished rod, the oil passes the pressure sensor of baffle extrusion top, force miniature electronic air pump work, make the gasbag be full of the baffle box upper end, thereby accomplish sealedly, play timely confined effect, avoid high-pressure oil to continue the blowout and pollute external environment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.
Fig. 2 is a schematic view of the upper left rear side of the present invention.
Fig. 3 is a schematic view of the rear right lower axis of the present invention.
Fig. 4 is a left side view half-section structural schematic diagram of the present invention.
Fig. 5 is a block diagram of the system structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a reduction box body; 101. a transmission gear; 2. a drive shaft; 3. a conversion shaft; 4. a buffer tank; 401. butt-joint pipes; 402. an oil discharge pipe; 403. a partition plate; 405. an air bag; 406. a pressure sensor; 5. unloading the oil pipe; 501. a check body; 6. a microcontroller; 7. miniature electric air pump.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides an anti-pollution device for an oil exploitation pipeline, which comprises a reduction box body 1; the middle part of the right end of the reduction box body 1 is vertically and upwards rotatably provided with a transmission shaft 2; the middle part of the left end of the reduction box body 1 is vertically and downwards fixedly provided with a conversion shaft 3; the outer part of the conversion shaft 3 is covered with a buffer box 4, and the upper end of the buffer box 4 is fixedly connected with the bottom of the reduction box body 1; an oil discharge pipe 5 communicated with the interior of the reduction box body 1 is vertically and forwardly fixedly arranged at the left end of the side wall at the front end of the reduction box body 1; the bottom plane of the reduction box body 1 is respectively and fixedly provided with a microcontroller 6 and a miniature electric air pump 7, and the microcontroller 6 is electrically connected with the miniature electric air pump 7.
The reduction box body 1 comprises a transmission gear 101, the two transmission gears 101 which are meshed with each other are arranged inside the reduction box body 1, and the two transmission gears 101 are fixedly connected with the transmission shaft 2 and the conversion shaft 3 respectively, so that the probability of directly spraying petroleum is reduced.
Wherein, buffer tank 4 includes and connects pipe 401, oil drain pipe 402, baffle 403, gasbag 405 and pressure sensor 406, and the middle part lower extreme of the left end lateral wall of buffer tank 4 is vertical to have oil drain pipe 402 to left fixed mounting, and the position department horizontal installation that lies in oil drain pipe 402 top in the buffer tank 4 inner chamber has baffle 403, and the lower extreme fixed mounting of buffer tank 4 has the reducing of width from top to bottom narrow to connect pipe 401, and the impulsive force of accessible reducing when arranging oil outward.
Wherein, buffer tank 4 includes gasbag 405 and pressure sensor 406, fixed gasbag 405 on the lateral wall of baffle 403 top in the 4 inner chambers of buffer tank, its gasbag 405 is linked together with outside miniature electronic air pump 7, fixed mounting has pressure sensor 406 on the lateral wall of buffer tank 4 on gasbag 405 right side, its pressure sensor 406 is connected with microcontroller 6 electrical property, when the sudden situation that the polished rod takes place to rub off, oil passes the pressure sensor 406 of baffle 403 extrusion top, force miniature electronic air pump 7 to work, make gasbag 405 be full of buffer tank 4 upper end, thereby accomplish sealedly, play timely confined effect, avoid high-pressure oil to continue the blowout pollution external environment.
Wherein, unload oil pipe 5 including non return body 501, unload the inner fixed mounting of oil pipe 5 has non return body 501 of taper, the pointed end of its non return body 501 outwards, non return body 501 comprises four fan-arc shape rubber sheets, can further ensure the closed effect, unload the outer end butt joint buffer tank of oil pipe 5, when gasbag 405 in buffer tank 4 fails to seal completely, the accessible unloads oil pipe 5 further guide and arranges outward, avoids internal pressure excessive overflow, and non return body 501 can prevent that outside liquid from entering into the device.
The specific use mode and function of the embodiment are as follows:
in the using process, the upper end of the transmission shaft 2 is fixedly connected with the motor, because the lower end of the middle part of the left end side wall of the buffer box 4 is vertically and fixedly provided with an oil discharge pipe 402 leftwards, a baffle plate 403 is horizontally arranged at the position above the oil discharge pipe 402 in the inner cavity of the buffer box 4, the lower end of the buffer box 4 is fixedly provided with a reducing butt joint pipe 401 with a wide upper part and a narrow lower part, the impulsive force of oil in the outward discharge process can be reduced through reducing, an air bag 405 is fixed on the side wall above the baffle plate 403 in the inner cavity of the buffer box 4, the air bag 405 is communicated with an external miniature electric air pump 7, a pressure sensor 406 is fixedly arranged on the side wall of the buffer box 4 at the right side of the air bag 405, the pressure sensor 406 is electrically connected with the microcontroller 6 in a common way, when the transmission polished rod is in an, make gasbag 405 be full of buffer tank 4 upper end, thereby accomplish sealedly, play timely confined effect, avoid high-pressure oil to continue the blowout and pollute external environment, and fixed gasbag 405 on the lateral wall of baffle 403 top in the buffer tank 4 inner chamber, its gasbag 405 is linked together with outside miniature electronic air pump 7, fixed mounting has pressure sensor 406 on the lateral wall of buffer tank 4 on gasbag 405 right side, its pressure sensor 406 is connected through ordinary electrical property with microcontroller 6, when the proruption situation that the transmission polished rod takes place to rub off, oil passes baffle 403 extrusion top pressure sensor 406, force miniature electronic air pump 7 to work, make gasbag 405 be full of buffer tank 4 upper end, thereby accomplish sealedly, play timely confined effect, avoid high-pressure oil to continue the blowout and pollute external environment.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. An anti-pollution device for an oil exploitation pipeline is characterized in that: comprises a reduction box body (1); the middle part of the right end of the reduction box body (1) is vertically and upwardly rotatably provided with a transmission shaft (2); a conversion shaft (3) is vertically and downwards fixedly arranged in the middle of the left end of the reduction box body (1); the outer part of the conversion shaft (3) is sleeved with a buffer box (4), and the upper end of the buffer box (4) is fixedly connected with the bottom of the reduction box body (1); an oil discharge pipe (5) communicated with the interior of the reduction box body (1) is vertically and forwardly fixedly installed at the left end of the side wall of the front end of the reduction box body (1); the bottom plane of the reduction box body (1) is respectively and fixedly provided with a microcontroller (6) and a miniature electric air pump (7), and the microcontroller (6) is electrically connected with the miniature electric air pump (7).
2. The anti-contamination device for an oil production pipe according to claim 1, wherein: the reduction box body (1) comprises a transmission gear (101), two transmission gears (101) which are meshed with each other are arranged inside the reduction box body (1), and the two transmission gears (101) are fixedly connected with the transmission shaft (2) and the conversion shaft (3) respectively.
3. The anti-contamination device for an oil production pipe according to claim 1, wherein: buffer tank (4) are including butt joint pipe (401), oil drain pipe (402), baffle (403), gasbag (405) and pressure sensor (406), the middle part lower extreme of the left end lateral wall of buffer tank (4) is fixed mounting left perpendicularly and is had oil drain pipe (402), the position department horizontal mounting that lies in oil drain pipe (402) top in buffer tank (4) inner chamber has baffle (403), the lower extreme fixed mounting of buffer tank (4) has upper wide down narrow reducing butt joint pipe (401).
4. The anti-contamination device for an oil production pipe according to claim 1 or 3, characterized in that: the buffer box (4) comprises an air bag (405) and a pressure sensor (406), the air bag (405) is fixed on the side wall above the middle partition plate (403) in the inner cavity of the buffer box (4), the air bag (405) is communicated with an external miniature electric air pump (7), the pressure sensor (406) is fixedly mounted on the side wall of the buffer box (4) on the right side of the air bag (405), and the pressure sensor (406) is electrically connected with the microcontroller (6).
5. The anti-contamination device for an oil production pipe according to claim 1, wherein: unload oil pipe (5) including non return body (501), unload the inner fixed mounting of oil pipe (5) and have conical non return body (501), the pointed end of its non return body (501) outwards, non return body (501) comprises four fan arc-shaped rubber sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366320.XU CN212689987U (en) | 2020-03-21 | 2020-03-21 | Anti-pollution device for oil exploitation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366320.XU CN212689987U (en) | 2020-03-21 | 2020-03-21 | Anti-pollution device for oil exploitation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689987U true CN212689987U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020366320.XU Expired - Fee Related CN212689987U (en) | 2020-03-21 | 2020-03-21 | Anti-pollution device for oil exploitation pipeline |
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| Country | Link |
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| CN (1) | CN212689987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446816A (en) * | 2023-05-19 | 2023-07-18 | 江苏亿拓翔建设有限公司 | Ultrahigh pressure fracturing gas production wellhead with buffer resistance-increasing channel structure |
-
2020
- 2020-03-21 CN CN202020366320.XU patent/CN212689987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446816A (en) * | 2023-05-19 | 2023-07-18 | 江苏亿拓翔建设有限公司 | Ultrahigh pressure fracturing gas production wellhead with buffer resistance-increasing channel structure |
| CN116446816B (en) * | 2023-05-19 | 2023-11-28 | 江苏亿拓翔建设有限公司 | Ultrahigh pressure fracturing gas production wellhead with buffer resistance-increasing channel structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |