CN203547731U - Sonic connecting device of acoustic logging instrument - Google Patents
Sonic connecting device of acoustic logging instrument Download PDFInfo
- Publication number
- CN203547731U CN203547731U CN201320577856.6U CN201320577856U CN203547731U CN 203547731 U CN203547731 U CN 203547731U CN 201320577856 U CN201320577856 U CN 201320577856U CN 203547731 U CN203547731 U CN 203547731U
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- CN
- China
- Prior art keywords
- tube connector
- oily part
- logging instrument
- acoustic logging
- ring
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- 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 - Lifetime
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Abstract
The utility model relates to a sonic connecting device of an acoustic logging instrument. The sonic connecting device of the acoustic logging instrument comprises a transducer fixing component, a connecting pipe component and an oil replacement component. The connecting pipe component comprises a transmitter connecting pipe, a short spacing receiving connecting pipe and a long spacing receiving connecting pipe. The transmitter connecting pipe is fixedly connected with the long spacing receiving connecting pipe through the short spacing receiving connecting pipe. The transducer fixing component and the oil replacement component are arranged on the transmitter connecting pipe sequentially. The sonic connecting device of the acoustic logging instrument is convenient for sonic disassembly and is capable of attenuating direct waves stably and effectively.
Description
Technical field
The utility model belongs to petroleum detection field, relates to a kind of sonic system linkage, relates in particular to a kind of sonic system linkage of acoustic logging instrument.
Background technology
Acoustic logging instrument, for checking the cementing situation of the rear cement of well cementation and sleeve pipe, generally adopts the working method of single-emission and double-receiving, and short space sound wave receives signal and measures for sound width, and the Cementation Quality at the first interface is carried out to quantitative analysis; Long space sound wave receives signal and measures for variable density, and the Cementation Quality of second contact surface is carried out to quantitative analysis.
The mode that the sonic system linkage of acoustic logging instrument adopts is conventionally: between transmitting transducer, short space receiving transducer, long space receiving transducer three, by wire rope, connect, the lead of some is housed, for the direct wave of decaying on wire rope; Transducer overall package, in leather bag, and is full of silicone oil, plays the effect of balance external and internal pressure; Leather bag outer cover has the sonic system shell of a cutting, guarantees the strength and stiffness of sonic system.There is following problem in the instrument of the above-mentioned type: 1) sonic system dismounting is inconvenient in actual production and application process.2) attenuation amplitude of direct wave is generally less than normal, and not of uniform size.
Utility model content
In order to solve the above-mentioned technical problem existing in background technology, the utility model provides a kind of sonic system linkage of being convenient to sonic system dismounting and stablizing the acoustic logging instrument of effective attenuation direct wave.
Technical solution of the present utility model is: the utility model provides a kind of sonic system linkage of acoustic logging instrument, and its special character is: the sonic system linkage of described acoustic logging instrument comprises transducer fixation kit, connecting pipe component and replaces oily part assembly; Described connecting pipe component comprises that transmitting tube connector, short space receive tube connector and long space receives tube connector; Described transmitting tube connector receives tube connector by short space and is fixedly connected with long space reception tube connector; Described transducer fixation kit and for oily part assembly be successively set on transmitting tube connector on.
Upper transmitting tube connector, short space receive on tube connector and/or long space reception tube connector and are provided with one or multi-channel sound insulation groove.
The sonic system linkage of above-mentioned acoustic logging instrument also comprises the sound-blocking member being arranged on transmitting tube connector.
Above-mentioned sound-blocking member comprises pressure ring, the first sound insulation ring, connecting ring, polyfluortetraethylene pipe, the second sound insulation ring and felt pad connector; Described pressure ring, the first sound insulation ring, connecting ring, polyfluortetraethylene pipe, the second sound insulation ring and felt pad are fixedly connected with by connector successively; Described connecting ring is sleeved on transmitting tube connector and with transmitting tube connector and is fixedly connected with; Described connector comprise bolt and with the suitable nut of bolt.
Above-mentioned transducer fixation kit comprises transducer mount, jackscrew and fixed ring of energy converter; Described transducer mount is outside around being arranged on transmitting tube connector; Described transducer mount is connected with transmitting tube connector by fixed ring of energy converter and jackscrew respectively.
Above-mentioned for oily part assembly comprise for oily part retainer ring, screw and by one or more pieces nonmetals, made for oily part; Described for oily part by being fixed for oily part retainer ring and screw and connecting pipe component.
Above-mentioned for oily part assembly be multi-disc nonmetals make when the oily part, described for oily part assembly also comprise for connect adjacent two for oily part for oily part connecting rings.
The above-mentioned two ends for oily part are respectively arranged with interior square hole; The described two ends for oily part connecting ring are respectively arranged with the outer square structure suitable with the interior square hole that replaces oily part two ends; Describedly for oily part, by interior square hole and outer square structure, be connected with replacing oily part connecting ring.
The sonic system linkage of above-mentioned acoustic logging instrument also comprises the sonic system shell that is socketed in transmitting tube connector outside.
The beneficial effects of the utility model are:
It is a kind of that the utility model provides, and this installs by transducer, transducer fixation kit, connecting pipe component, replaces oily part assembly, sound-blocking member, and leather bag and sonic system shell form; Transducer fixation kit is fixed by screw thread and jackscrew and connecting pipe component; Replace oily part assembly by replacing oily part retainer ring and screw and connecting pipe component to be fixed; Sound-blocking member is connected with connecting pipe component with screw by screw thread and fixes.Simple in structure, easy disassembly, is mainly used in the design of major diameter logger sonic system, is applicable to large-scale production.The amplitude of direct wave is effectively controlled at below 300mv, and has good uniformity.Reliability is high, has obvious use value and economic worth.
Accompanying drawing explanation
Fig. 1 is the sonic system linkage structural representation of acoustic logging instrument provided by the utility model;
Wherein:
1-fixed ring of energy converter; 2-jackscrew; 3-transducer mount; 4-transmitting transducer; 5-launches tube connector; 6-screw; 7-is for oily part retainer ring; 8-is for oily part; 9-is for oily part connecting ring; 10-hex nut; 11-pressure ring; 12 – the first sound insulation rings; 13-connecting ring; 14-polyfluortetraethylene pipe; 15 – the second sound insulation rings; 16-felt pad; 17-hex bolts; 18-short space receives tube connector; 19-short space receiving transducer; 20-sonic system shell; 21-long space receives tube connector; 22-long space receiving transducer.
The specific embodiment
With reference to accompanying drawing 1, the utility model is further described.
The utility model provides a kind of sonic system linkage of acoustic logging instrument, and the sonic system linkage of this acoustic logging instrument comprises transducer fixation kit, connecting pipe component and replaces oily part assembly; Connecting pipe component comprises that transmitting tube connector 5, short space receive tube connector 18 and long space receives tube connector 21; Transmitting tube connector 5 receives tube connector 18 by short space and is fixedly connected with long space reception tube connector 21; Transducer fixation kit and for oily part assembly be successively set on transmitting tube connector 5 on.Short space receives in tube connector 18 fixedly short space receiving transducer 19; Long space receives fixed length spacing receiving transducer 22 in tube connector 21; Fixed transmission transducer 4 in transducer fixation kit.
Transmitting tube connector 5, short space receive on tube connector 18 and/or long space reception tube connector 21 and are provided with one or multi-channel sound insulation groove.Sound insulation groove has the effect of the time of advent that extends direct wave.Meanwhile, the sonic system linkage of acoustic logging instrument also comprises the sound-blocking member being arranged on transmitting tube connector 5; Sound-blocking member comprises pressure ring 11, the first sound insulation ring 12, connecting ring 13, the second sound insulation ring 15 felt pad 16 connectors; Pressure ring 11, the first sound insulation ring 12, connecting ring 13, polyfluortetraethylene pipe 14, the second sound insulation ring 15 and felt pad 16 are fixedly connected with by connector successively; Connecting ring 13 is sleeved on transmitting tube connector 5 and with transmitting tube connector 5 and is fixedly connected with; Connector comprise bolt and with the suitable nut of bolt.For example hex bolts 17 and hex nut 10.
Wherein, pressure ring 11, connecting ring 13 are metal material, and first sound insulation ring the 12, second sound insulation ring 15 is nonmetals.Sound-blocking member is mainly by these acoustic impedance differences very large interface a large amount of direct wave of decaying.
Transducer fixation kit comprises transducer mount 3, jackscrew 2 and fixed ring of energy converter 1; Transducer mount 3 is around being arranged on transmitting tube connector 5 outsides; Transducer mount 3 is connected with transmitting tube connector 5 by fixed ring of energy converter 1 and jackscrew 2 respectively.Transducer mount 3 plays support transducer, and fixed ring of energy converter 1 is connected with transmitting tube connector 5 with jackscrew 2 by screw thread, fixes transducer mount 3, thus fixed transmission transducer 4.
For oily part assembly comprise for oily part retainer ring 7, screw 6 and by one or more pieces nonmetals, made for oily part 8; Replace oily part 8 by being fixed with connecting pipe component for oily part retainer ring 7 and screw 6; For oily part assembly be multi-disc nonmetals make when the oily part 8, for oily part assembly also comprise for connect adjacent two for oily part 8 for oily part connecting rings 9.Two ends for oily part 8 are respectively arranged with interior square hole; Two ends for oily part connecting ring 9 are respectively arranged with the outer square structure suitable with the interior square hole that replaces oily part 8 two ends; For oily part 8, by interior square hole and outer square structure, be connected with replacing oily part connecting ring 9.
For oily part 8, substituted part silicone oil, reduced the distortion of the leather bag that Yin Gaowen expands silicone oil to cause, for oily part connecting ring 9, will be together in series for oily part 8, some for oily part 8 with after replacing oily part connecting ring 9 to combine, because interface acoustic impedance difference is very large, a certain amount of direct wave of can decaying.
The sonic system linkage of acoustic logging instrument also comprises the sonic system shell 20 that is socketed in transmitting tube connector 5 outsides.
Claims (9)
1. a sonic system linkage for acoustic logging instrument, is characterized in that: the sonic system linkage of described acoustic logging instrument comprises transducer fixation kit, connecting pipe component and replaces oily part assembly; Described connecting pipe component comprises that transmitting tube connector, short space receive tube connector and long space receives tube connector; Described transmitting tube connector receives tube connector by short space and is fixedly connected with long space reception tube connector; Described transducer fixation kit and for oily part assembly be successively set on transmitting tube connector on.
2. the sonic system linkage of acoustic logging instrument according to claim 1, is characterized in that: described transmitting tube connector, short space receive on tube connector and/or long space reception tube connector and be provided with one or multi-channel sound insulation groove.
3. the sonic system linkage of acoustic logging instrument according to claim 2, is characterized in that: the sonic system linkage of described acoustic logging instrument also comprises the sound-blocking member being arranged on transmitting tube connector.
4. the sonic system linkage of acoustic logging instrument according to claim 3, is characterized in that: described sound-blocking member comprises pressure ring, the first sound insulation ring, connecting ring, polyfluortetraethylene pipe, the second sound insulation ring and felt pad connector; Described pressure ring, the first sound insulation ring, connecting ring, polyfluortetraethylene pipe, the second sound insulation ring and felt pad are fixedly connected with by connector successively; Described connecting ring is sleeved on transmitting tube connector and with transmitting tube connector and is fixedly connected with; Described connector comprise bolt and with the suitable nut of bolt.
5. according to the sonic system linkage of the acoustic logging instrument described in claim 1 or 2 or 3 or 4, it is characterized in that: described transducer fixation kit comprises transducer mount, jackscrew and fixed ring of energy converter; Described transducer mount is outside around being arranged on transmitting tube connector; Described transducer mount is connected with transmitting tube connector by fixed ring of energy converter and jackscrew respectively.
6. the sonic system linkage of acoustic logging instrument according to claim 5, is characterized in that: described for oily part assembly comprise for oily part retainer ring, screw and by one or more pieces nonmetals, made for oily part; Described for oily part by being fixed for oily part retainer ring and screw and connecting pipe component.
7. the sonic system linkage of acoustic logging instrument according to claim 6, it is characterized in that: described for oily part assembly be multi-disc nonmetals make when the oily part, described for oily part assembly also comprise for connect adjacent two for oily part for oily part connecting rings.
8. the sonic system linkage of acoustic logging instrument according to claim 7, is characterized in that: the described two ends for oily part are respectively arranged with interior square hole; The described two ends for oily part connecting ring are respectively arranged with the outer square structure suitable with the interior square hole that replaces oily part two ends; Describedly for oily part, by interior square hole and outer square structure, be connected with replacing oily part connecting ring.
9. the sonic system linkage of acoustic logging instrument according to claim 8, is characterized in that: the sonic system linkage of described acoustic logging instrument also comprises the sonic system shell that is socketed in transmitting tube connector outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577856.6U CN203547731U (en) | 2013-09-17 | 2013-09-17 | Sonic connecting device of acoustic logging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577856.6U CN203547731U (en) | 2013-09-17 | 2013-09-17 | Sonic connecting device of acoustic logging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547731U true CN203547731U (en) | 2014-04-16 |
Family
ID=50465860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577856.6U Expired - Lifetime CN203547731U (en) | 2013-09-17 | 2013-09-17 | Sonic connecting device of acoustic logging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678441A (en) * | 2015-02-13 | 2015-06-03 | 王槐仁 | Single-wire single-transmitting and double-receiving logging transducer with automatic counting function |
| CN104712324A (en) * | 2014-12-11 | 2015-06-17 | 杭州丰禾石油科技有限公司 | Novel sound insulator well logging device for acoustic logging instrument and optimization design method |
| CN107143333A (en) * | 2017-07-12 | 2017-09-08 | 黄河勘测规划设计有限公司 | Acoustic isolater for hydraulic engineering full wave train acustic logging inserting tube |
-
2013
- 2013-09-17 CN CN201320577856.6U patent/CN203547731U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712324A (en) * | 2014-12-11 | 2015-06-17 | 杭州丰禾石油科技有限公司 | Novel sound insulator well logging device for acoustic logging instrument and optimization design method |
| CN104712324B (en) * | 2014-12-11 | 2018-01-19 | 杭州丰禾石油科技有限公司 | Novel sound body well logging apparatus and Optimal Design Method for acoustic logging instrument |
| CN104678441A (en) * | 2015-02-13 | 2015-06-03 | 王槐仁 | Single-wire single-transmitting and double-receiving logging transducer with automatic counting function |
| CN107143333A (en) * | 2017-07-12 | 2017-09-08 | 黄河勘测规划设计有限公司 | Acoustic isolater for hydraulic engineering full wave train acustic logging inserting tube |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |