CN200946500Y - Flow gauge built-up type downhole measuring and regulation instrument - Google Patents
Flow gauge built-up type downhole measuring and regulation instrument Download PDFInfo
- Publication number
- CN200946500Y CN200946500Y CNU2006200208195U CN200620020819U CN200946500Y CN 200946500 Y CN200946500 Y CN 200946500Y CN U2006200208195 U CNU2006200208195 U CN U2006200208195U CN 200620020819 U CN200620020819 U CN 200620020819U CN 200946500 Y CN200946500 Y CN 200946500Y
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- flow meter
- utility
- governor motion
- model
- instrument
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Abstract
The utility model belongs to a flow gauge built-up type downhole measuring and regulation instrument, including a cable head connector 1, a flow meter 2, a circuit board piece 3, a motor part 4, a apparatus shell 7, a regulating device 8 and a guide mechanism 10; which is characterized in that the utility model also has a rotary pin 5, a gimbal 6 and a wire rope 9; wherein, the flow meter 2 is connected at the top of the circuit board piece 3 and the apparatus shell 7 by means of the circuit board piece 3; the motor part 4 is connected with the regulating device 8 by means of the gimbal 6; the wire rope 9 and the apparatus shell 7 are respectively connected with the upper and the lower part of the rotary pin 5. The utility model has the advantages in that the invention can be used for ordinary eccentric refillers and the bridge type eccentric water distributing implement synchronously, therefore the application scope f the utility model is enlarged.
Description
Technical field: the utility model relates to the mechanical oil recovery technical field, belongs to a kind of flow meter overhead downhole measurement adjusting instrument that is used for the water injection well water distribution especially.
Background technology: at present in the oil recovery field, the downhole measurement adjusting instrument flow meter designs below governor motion usually, and be with two O-ring seals up and down in flow meter delivery port position, adopt complete or collected works to flow injection flow under the mode measuring well, realize the individual layer measurement so can only be used for bridge type water distributor, be not useable for common eccentric water allocater.
Summary of the invention: the purpose of this utility model provides a kind of flow meter overhead downhole measurement adjusting instrument, has solved to be used for bridge type water distributor underground water-injection flow measuring and adjusting problem at present.The flow meter overhead downhole measurement adjusting instrument of the utility model design, comprise the cable head connector, flow meter, the circuit plate, motor spare, Instrument shell, governor motion 8 and guiding mechanism, wherein cable head connector and flow meter are by being threaded, guiding mechanism and Instrument shell are by being threaded, it is characterized in that: it also comprises rotating dog, universal joint, wire rope, wherein flow meter is positioned at the circuit plate, the top of governor motion, and be connected with the circuit plate with screw thread, motor spare is connected with governor motion by universal joint, and governor motion links to each other with Instrument shell with wire rope by rotating dog respectively up and down.This instrument cover face no longer is with O-ring seals.
The utility model has the advantages that both to can be used for common eccentric water allocater, also can be used for the bridge-type eccentric injection well downhole flow regulator, enlarged range of application.
Description of drawings: accompanying drawing is a structural representation of the present utility model.
The specific embodiment: the utility model is elaborated below in conjunction with accompanying drawing, flow meter overhead downhole measurement adjusting instrument, comprise cable head connector 1, flow meter 2, circuit plate 3, motor spare 4, Instrument shell 7, governor motion 8 and guiding mechanism 10, wherein cable head connector 1 and flow meter 2 are by being threaded, guiding mechanism 10 and Instrument shell 7 are by being threaded, it is characterized in that: it also comprises rotating dog 5, universal joint 6, wire rope 9, wherein flow meter 2 is positioned at circuit plate 3, the top of governor motion 8, and be connected with circuit plate 3 with screw thread, motor spare 4 is connected with governor motion 8 by universal joint 6, and governor motion 8 links to each other with Instrument shell 7 with wire rope 9 by rotating dog 5 respectively up and down.This instrument cover face no longer is with O-ring seals.
During field conduct use traffic meter overhead downhole measurement adjusting instrument, cable head connector 1 directly connects the transmission signal, the signal via line plate 3 that flowmeter sensor spare 2 is measured is handled and is passed in ground, ground can send signal as required allows motor spare 4 work in the down-hole, motor spare 4 drives universal joint 6, governor motion 8 rotates and regulates the blanking plug aperture size of butt joint with it, thereby can change every layer of required injection allocation amount; Flick and the withdrawal of governor motion 8 is to drive universal joint 6 by motor spare 4 to rotate lay winding wire ropes 9, and 4 counter-rotatings of motor spare drive governor motion 8 discharges wire rope 9, and the effect lower regulating mechanism 8 of the spring force in governor motion 8 automatically springs open simultaneously.Change power supply governor motion 8 is regained, make instrument can arbitrarily dock, measure also and can regulate water injection rate with any one deck.
Claims (1)
1, flow meter overhead downhole measurement adjusting instrument, comprise cable head connector (1), flow meter (2), circuit plate (3), motor spare (4), Instrument shell (7), governor motion (8) and guiding mechanism (10), wherein cable head connector (1) and flow meter (2) are by being threaded, guiding mechanism (10) and Instrument shell (7) are by being threaded, it is characterized in that: it also comprises rotating dog (5), universal joint (6), wire rope (9), wherein flow meter (2) is positioned at circuit plate (3), the top of governor motion (8), and be connected with circuit plate (3) with screw thread, motor spare (4) is connected with governor motion (8) by universal joint (6), and governor motion (8) links to each other with Instrument shell (7) with wire rope (9) by rotating dog (5) respectively up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200208195U CN200946500Y (en) | 2006-05-15 | 2006-05-15 | Flow gauge built-up type downhole measuring and regulation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200208195U CN200946500Y (en) | 2006-05-15 | 2006-05-15 | Flow gauge built-up type downhole measuring and regulation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946500Y true CN200946500Y (en) | 2007-09-12 |
Family
ID=38733561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200208195U Expired - Lifetime CN200946500Y (en) | 2006-05-15 | 2006-05-15 | Flow gauge built-up type downhole measuring and regulation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946500Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270646B (en) * | 2008-05-22 | 2011-06-08 | 大庆油田有限责任公司 | Water injection well down-hole water sound intelligent control regulating and measuring system |
| US9874089B2 (en) | 2013-02-01 | 2018-01-23 | Petrochina Company Limited | Bridge type concentric direct reading testing and commissioning instrument |
-
2006
- 2006-05-15 CN CNU2006200208195U patent/CN200946500Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270646B (en) * | 2008-05-22 | 2011-06-08 | 大庆油田有限责任公司 | Water injection well down-hole water sound intelligent control regulating and measuring system |
| US9874089B2 (en) | 2013-02-01 | 2018-01-23 | Petrochina Company Limited | Bridge type concentric direct reading testing and commissioning instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |