CN221594148U - Petroleum underground optical fiber armored cable pressure monitor - Google Patents
Petroleum underground optical fiber armored cable pressure monitor Download PDFInfo
- Publication number
- CN221594148U CN221594148U CN202421536375.5U CN202421536375U CN221594148U CN 221594148 U CN221594148 U CN 221594148U CN 202421536375 U CN202421536375 U CN 202421536375U CN 221594148 U CN221594148 U CN 221594148U
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- CN
- China
- Prior art keywords
- accomodate
- telescopic link
- storable
- side wall
- clean subassembly
- 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.)
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- 239000003208 petroleum Substances 0.000 title claims abstract description 23
- 239000013307 optical fiber Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 9
- 238000009530 blood pressure measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to a petroleum underground optical fiber armored cable pressure monitor which comprises a pipe body, a storable cleaning assembly, a first fixing bolt, a monitor body and an optical cable, wherein the storable cleaning assembly is sleeved on the side wall of the pipe body, the first fixing bolt is fixedly arranged on the side wall of the storable cleaning assembly in a penetrating mode, the monitor body is connected with the storable cleaning assembly in a clamping mode, the optical cable is fixedly connected with the top of the monitor body, the optical cable is arranged on the side wall of the storable cleaning assembly in a penetrating mode, the storable cleaning assembly comprises a fixing plate, a first telescopic rod, a motor, a second telescopic rod and a hairbrush, dirt attached to a pressure measuring hole on the monitor body can be removed more fully through the use of the storable cleaning assembly, the pressure measuring hole can be prevented from being blocked by the dirt, meanwhile, the hairbrush after the hairbrush is used, monitoring failure caused by the shielding of the pressure measuring hole is prevented, and the monitoring failure is prevented.
Description
Technical Field
The utility model relates to the technical field of petroleum exploitation, in particular to a pressure monitor for an optical fiber armored cable under a petroleum well.
Background
The optical fiber armoured cable pressure monitor is a sensor for measuring pressure by utilizing the optical characteristics of optical fibers, and compared with the traditional pressure sensor, the optical fiber armoured cable pressure monitor has the advantages of small volume, light weight, electric insulation, no electromagnetic interference and being applicable to flammable and explosive environments, and can be used for measuring the pressure of different depths in the pit more accurately and conveniently when petroleum is extracted;
The bulletin number is: the Chinese patent of CN213063553U discloses an underground optical fiber pressure monitoring device for petroleum, which can effectively filter impurities in petroleum through two filter screens arranged in an optical fiber pressure sensor shell and on the right side surface of the optical fiber pressure sensor shell, prevent the impurities in petroleum from contacting with the optical fiber pressure sensor, effectively enable the optical fiber pressure sensor to accurately detect the pressure of petroleum in a well when petroleum passes through the two filter screens to contact with the optical fiber pressure sensor, indirectly prolong the service life of the optical fiber pressure sensor, and has the advantages of simple structure, convenient operation and convenient use for people.
In this patent, need use the filter screen to filter the oil that gets into the pressure measurement hole of optic fibre armoured cable pressure monitoring appearance, the filter screen can filter the impurity in the oil, and when the oil passed through the filter screen, the filter screen also can block the oil, can reduce the oil and to the pressure value of pressure measurement hole, can cause the inaccurate problem of test.
Disclosure of Invention
Aiming at the technical problems that in the prior art, a filter screen is required to be used for filtering petroleum entering a pressure measuring hole of an optical fiber armoured cable pressure monitor, the filter screen can filter impurities in the petroleum, the filter screen can also block the petroleum when the petroleum passes through the filter screen, the pressure value of the petroleum to the pressure measuring hole can be reduced, and inaccurate testing can be caused, the utility model provides the petroleum underground optical fiber armoured cable pressure monitor.
The technical scheme adopted by the utility model is as follows: the utility model provides a petroleum is fiber optic cable armoured pressure monitoring appearance in pit, includes the body, can accomodate clean subassembly, dead bolt one, monitor body and optical cable, can accomodate clean subassembly cover and establish the lateral wall of body, can accomodate clean subassembly's lateral wall fixed wear to be equipped with dead bolt one, the monitor body with can accomodate clean subassembly joint, the top fixedly connected with of monitor body the optical cable, the optical cable is worn to establish can accomodate clean subassembly's lateral wall, can accomodate clean subassembly includes fixed plate, telescopic link one, motor, telescopic link two and brush, telescopic link one's stiff end fixed mounting is in the top of fixed plate, the motor with telescopic link one's stiff end with the output fixed connection of motor, the brush with telescopic link two's telescopic link fixed connection.
Further, can accomodate clean subassembly and include fixation clamp and fixed plate, the fixation clamp passes through the hinge and rotates to be connected the back of fixed plate, the fixation clamp can conveniently can accomodate clean subassembly cover and establish the lateral wall at the body, and the fixed plate can support the cardboard, conveniently fixes monitor body.
Further, the storable cleaning assembly comprises a fixing ring, the fixing ring is fixedly arranged on the side wall of the fixing plate, and the second fixing bolt is arranged on the side wall of the fixing ring in a penetrating mode, so that the optical cable can be fixed.
Further, can accomodate clean subassembly and include cardboard and receiver, the cardboard with the receiver is all fixed to be set up the lateral wall of fixed plate, the through-hole has been seted up to the lateral wall of receiver, the inside lateral wall of receiver is fixed to be provided with the friction post, and the cardboard can fix the monitor body, and the receiver can accomodate the brush, can prevent to adsorb impurity on the brush.
The beneficial effects of the utility model are as follows: compared with the prior art, the utility model can realize the effect of fully cleaning the dirt attached to the pressure measuring hole on the monitor body by arranging the storable cleaning assembly, prevent the dirt from blocking the pressure measuring hole to cause the failure of pressure monitoring, and can also realize the effect of storing the brush after use by arranging the storable cleaning assembly, prevent the brush from shielding the petroleum entering the measuring hole and cause larger pressure monitoring error.
Drawings
FIG. 1 is a schematic left-hand view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic elevational view of the stowable cleaning assembly of the present utility model;
fig. 4 is a schematic view of the bottom view of the stowable cleaning assembly of the present utility model.
Marked in the figure as: 1. a tube body; 2. a stowable cleaning assembly; 201. a fixing clamp; 202. a fixing plate; 203. a fixing ring; 204. a second fixing bolt; 205. a clamping plate; 206. a storage box; 207. a through hole; 208. a friction column; 209. a first telescopic rod; 210. a motor; 211. a second telescopic rod; 212. a brush; 3. a first fixing bolt; 4. a monitor body; 5. an optical cable.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will be further described with reference to fig. 1-4.
In order to solve the problems in the background technology, the application provides the following technical scheme: a pressure monitor for an optical fiber armoured cable under petroleum well.
In specific technical scheme, including body 1, can accomodate clean subassembly 2, dead bolt one 3, monitor body 4 and optical cable 5, can accomodate clean subassembly 2 cover and establish the lateral wall at body 1, can accomodate clean subassembly 2's lateral wall fixed wear to be equipped with dead bolt one 3, monitor body 4 and can accomodate clean subassembly 2 joint, monitor body 4's top fixedly connected with optical cable 5, optical cable 5 wears to establish can accomodate clean subassembly 2's lateral wall, can accomodate clean subassembly 2 includes fixed plate 202, telescopic link one 209, motor 210, telescopic link two 211 and brush 212, the fixed mounting of telescopic link one 209 is in the top of fixed plate 202, motor 210 and telescopic link one 209's telescopic link fixed connection, telescopic link two 211's fixed end and motor 210's output fixed connection, brush 212 and telescopic link two 211's telescopic link fixed connection.
The utility model discloses a can accomodate cleaning element 2 cover and establish the lateral wall at body 1, it wears to establish the lateral wall at can accomodate cleaning element 2 to fix dead bolt one 3, screw up dead bolt one 3, dead bolt one 3 can tighten up can accomodate cleaning element 2, can accomodate cleaning element 2 extrusion body 1, can fix the lateral wall at body 1 to accomodate cleaning element 2, monitor body 4 and optical cable 5 card are being accomodate cleaning element 2 lateral wall, body 1 removes and drives can accomodate cleaning element 2 and remove, stretch into in can accomodate cleaning element 2 the oil, can accomodate cleaning element 2 and drive monitor body 4 and stretch into in the oil, monitor body 4 can carry out pressure monitoring to the oil of different degree of depth, monitor body 4 passes through optical cable 5 and gives the overhead controller, can carry out abundant cleanness to the impurity that adheres to in the pressure measurement hole on the monitor body 4 through starting can accomodate cleaning element 2, simultaneously can conveniently accomodate, guarantee the accuracy of monitoring, drive motor 210 rise through telescopic link one, motor 210 rises and drives two telescopic link 211, two telescopic link 211 drive the brush 212, two telescopic link 212 drive in the brush 212, two telescopic link 212 drive the brush 212 at ordinary times, two telescopic link 212 and two telescopic link 212 drive the brush 212.
Can accomodate clean subassembly 2 and include fixation clamp 201 and fixed plate 202, and fixation clamp 201 passes through the hinge rotation and connects at the back of fixed plate 202, can accomodate clean subassembly 2 and include solid fixed ring 203, gu fixed ring 203 is fixed to be set up at the lateral wall of fixed plate 202, and gu fixed bolt two 204 are worn to be equipped with to gu fixed ring 203's lateral wall, can accomodate clean subassembly 2 and include cardboard 205 and receiver 206, and cardboard 205 and receiver 206 are all fixed to be set up at the lateral wall of fixed plate 202, and through-hole 207 has been seted up to the lateral wall of receiver 206, and the inside lateral wall of receiver 206 is fixed to be provided with friction post 208.
The fixing clamp 201 is sleeved on the side wall of the pipe body 1, the fixing bolt I3 is arranged on the side wall of the fixing clamp 201 in a penetrating mode, the fixing clamp I3 can enable the fixing clamp 201 to be tightened, the fixing clamp 201 presses the pipe body 1, the fixing clamp 201 can be fixed on the side wall of the pipe body 1, the fixing clamp 201 drives the fixing plate 202 to be fixed, the fixing plate 202 can fix parts connected with the fixing plate 202, the monitor body 4 is clamped between clamping plates 205, the optical cable 5 is clamped in the fixing ring 203, the fixing bolt II 204 is arranged on the side wall of the fixing ring 203 in a penetrating mode, the fixing bolt II 204 can tighten the fixing ring 203, the fixing ring 203 presses the optical cable 5, and the fixing ring 203 can fix the optical cable 5.
The brush 212 is driven to move through the shrinkage of the second telescopic rod 211, the first telescopic rod 209 shrinks to drive the motor 210 to descend, the motor 210 drives the second telescopic rod 211 to descend, the second telescopic rod 211 drives the brush 212 to descend, when the brush 212 reaches the height of the through hole 207, the second telescopic rod 211 stretches to drive the brush 212 to penetrate through the through hole 207, the brush 212 enters the storage box 206, impurities can be prevented from being deposited and adsorbed on the brush 212, and according to the step of starting the motor 210 in the last step, the brush 212 rotates the friction column 208, and the impurities on the brush 212 can be cleaned.
For a full understanding of the technical solution by those skilled in the art, the present application is summarized as follows:
During the use, body 1 can conveniently mine the oil, and simultaneously body 1 can support can accomodate clean subassembly 2, can accomodate clean subassembly 2 and clean the filth in the pressure measurement hole on monitor body 4, can conveniently accomodate simultaneously, prevents to adsorb more impurity, and the dead bolt one 3 can be fixed can accomodate clean subassembly 2, and monitor body 4 can carry out pressure monitoring to the oil in the pit, and optical cable 5 can make things convenient for monitor body 4 transmission signal.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a petroleum is fiber optic cable pressure monitoring appearance in pit, its characterized in that, including body (1), can accomodate clean subassembly (2), dead bolt one (3), monitor body (4) and optical cable (5), can accomodate clean subassembly (2) cover and establish the lateral wall of body (1), can accomodate the fixed top of wearing of clean subassembly (2) dead bolt one (3), monitor body (4) with can accomodate clean subassembly (2) joint, the top fixedly connected with of monitor body (4) optical cable (5), optical cable (5) wear to establish can accomodate the lateral wall of clean subassembly (2), can accomodate clean subassembly (2) include fixed plate (202), telescopic link one (209), motor (210), telescopic link two (211) and brush (212), the stiff end fixed mounting of telescopic link one (209) is in the top of fixed plate (202), motor (210) with telescopic link one (209) is fixed, stiff end two (211) and telescopic link two telescopic link (211) are connected with telescopic link two (211).
2. The downhole optical fiber armoured cable pressure monitor according to claim 1, wherein the stowable cleaning assembly (2) comprises a retaining clip (201) and a retaining plate (202), the retaining clip (201) being pivotally connected to the back of the retaining plate (202) by a hinge.
3. The pressure monitor of an optical fiber armored cable downhole for petroleum according to claim 2, wherein the storable cleaning component (2) comprises a fixing ring (203), the fixing ring (203) is fixedly arranged on the side wall of the fixing plate (202), and a fixing bolt two (204) is arranged on the side wall of the fixing ring (203) in a penetrating manner.
4. A downhole petroleum optical fiber armoured cable pressure monitor according to claim 3, characterized in that the storable cleaning assembly (2) comprises a clamping plate (205) and a storage box (206), the clamping plate (205) and the storage box (206) are both fixedly arranged on the side wall of the fixing plate (202), a through hole (207) is formed in the side wall of the storage box (206), and a friction column (208) is fixedly arranged on the inner side wall of the storage box (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421536375.5U CN221594148U (en) | 2024-07-02 | 2024-07-02 | Petroleum underground optical fiber armored cable pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421536375.5U CN221594148U (en) | 2024-07-02 | 2024-07-02 | Petroleum underground optical fiber armored cable pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221594148U true CN221594148U (en) | 2024-08-23 |
Family
ID=92407519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421536375.5U Active CN221594148U (en) | 2024-07-02 | 2024-07-02 | Petroleum underground optical fiber armored cable pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221594148U (en) |
-
2024
- 2024-07-02 CN CN202421536375.5U patent/CN221594148U/en active Active
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| GR01 | Patent grant |