CN100343484C - Combined type sensor devices and quantitative degassing apparatus - Google Patents
Combined type sensor devices and quantitative degassing apparatus Download PDFInfo
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- CN100343484C CN100343484C CNB2004100192258A CN200410019225A CN100343484C CN 100343484 C CN100343484 C CN 100343484C CN B2004100192258 A CNB2004100192258 A CN B2004100192258A CN 200410019225 A CN200410019225 A CN 200410019225A CN 100343484 C CN100343484 C CN 100343484C
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- degasser
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Abstract
The present invention relates to a combined type sensor device. A density sensor and a temperature sensor are connected with a detecting container, a slurry pump is used for conveying liquids which are to be measured through a conveying pipe, and the conveying pipe is connected with a quantitative degasser. A quantitative box in the quantitative degasser is arranged at the lower part of the degasser, and the bottom of the side wall of the quantitative degasser is provided with a liquid conveying inlet which is connected with a slurry conveying pipe part. A bracket is arranged on the quantitative box and has a tray which is used for holding the degasser, and the tray is provided with a slurry limiting inlet. A conductivity sensor device is arranged on the bracket, and can be in contact with the position of primary liquids of the quantitative box. The present invention can synchronously and accurately detect the density, the conductivity and the temperature of the liquids in an on-line way, and the degasser can always be used for degassing and detecting the stable primary liquids. The arrangement of the quantitative degasser thoroughly overcomes the defects that the degassing efficiency is unstable and the degassing can not be carried out because of the influence of the slurry liquid level condition of the original liquids. The arrangement of a filtering cover and the quantitative box further provides the assurance for the safe and on-line detection of the data the primary liquids by the integral device.
Description
Technical field
The present invention relates to a kind of sensor, especially detect the sensor device that the mud hole condition is used.
Background technology
The device of known oil drilling exploration record hole condition, as, Chinese patent 00225142.6 discloses a kind of high accuracy fluid density on-line measurement instrument and has been connected and composed by base, fluid inlet tubes, fluid outlet pipe, entrance point flexible pipe, port of export flexible pipe, fluid circulating tube, load cell, middle force transmission element and measurement indication gauge outfit.Feed detected fluid from fluid inlet tubes when using at the construction field (site),, flow out from fluid outlet pipe at last through entrance point flexible pipe, fluid circulating tube, port of export flexible pipe.
And for example, Chinese patent 00230159.8 discloses a kind of well logging mud weight sensor, be in its structure, to be provided with left gas collecting jar with ground-on cover plate and right gas collecting jar with ground-on cover plate, the lower end of gas collecting jar with ground-on cover plate is an open ports, the upper end of gas collecting jar with ground-on cover plate is by connecting pipe, be connected with the pressure input of pressure reduction boxcar, and the voltage output end of pressure reduction boxcar is by support bar, be connected with transmitter; The bottom level position of left side gas collecting jar with ground-on cover plate and right gas collecting jar with ground-on cover plate is inequality; The total measurement (volume) of left side gas collecting jar with ground-on cover plate and left connecting pipe equates with the total measurement (volume) of right gas collecting jar with ground-on cover plate and right connecting pipe.
For another example, Chinese patent 00216445.0 also discloses a kind of differential pressure type density measurer, comprise detection part and the feed tube that connects mutually, pipe to be measured and drain pipe, detection part is set in parallel in pipe one side to be measured, it comprises long and short measuring tube and differential pressure pick-up, and two detection mouths up and down of pipe to be measured connect by long and short measuring tube and differential pressure pick-up respectively, and feed tube is from the mouth of the detection up and down line middle part access of pipe to be measured.
The sensor device that known detecting mud hole condition bar is used comprises aforementioned density sensor, and the industrial and mineral applicable elements is had relatively high expectations, and actual job is difficult to fully satisfy, so influence the accuracy that it measures mud density; And conventional density sensor, temperature pick up, the conductivity sensor that uses is installed in respectively in mud ditch or the sand trap, not only detect poor accuracy, fragile, returning mounting, commissioning and maintenance makes troubles, industry is demanded a kind of density sensor, temperature pick up, conductivity sensor of integrating urgently, detecting is accurately strong, not fragile, and the mud hole condition detection sensor device of installation, easy maintenance comes out.
The present technique primary and foremost purpose is to provide a kind of density sensor, temperature pick up, conductivity sensor of integrating, and installs, combined sensor device easy to use;
The another purpose of present technique is to provide a kind of accurate rate height, safe and reliable combined sensor device surveyed;
Another purpose of present technique is to provide a kind of quantitative degasser of aforementioned combined sensor device;
A present technique purpose again provides the quantitative degasser that the grains of sand, more effective degassing are limit in a kind of effective resistance.
Summary of the invention
Problem to be solved by this invention is to overcome the above-mentioned defective that aforementioned techniques exists, and a kind of combined sensor device and quantitative degasser thereof are provided.
The present invention solves its technical problem and takes following technical scheme to realize, according to the invention provides a kind of combined sensor device, comprises that one detects container, and wherein, density sensor, temperature pick up are connected with the detection container; One carrier pipe is connected with described detection container; One slush pump is connected with an end of aforementioned carrier pipe; A certain amount of degasser is connected with the another end of aforementioned carrier pipe; One conductivity sensor is connected or is connected with aforesaid detection container with quantitative degasser; Aforesaid slush pump is installed by a stake body, external device (ED) one filter mantle of described slush pump, and carrier pipe is by stretching out in the filter mantle.
The present invention solves its technical problem and can also take following technical scheme further to realize:
Aforementioned combined sensor device, wherein, aforesaid carrier pipe is provided with threeway, its efferent duct portion and the quantitatively quantitative box connection of degasser; The payout tube portion of described carrier pipe connects with detecting container, and first valve is set; One box body device is detecting the container upper end oral area, and the port of described detection container is stretched in this box body; One discharge pipe stretches downwards from box body.
Aforementioned combined sensor device, wherein, aforesaid density sensor is a single-iris sensor differential pressure formula sensor.
Aforementioned combined sensor device, wherein, aforesaid detection container upper and lower part is provided with density sensor respectively; The conductivity sensor device is installed in the position that can contact stoste on the quantitative box.
The present invention solves its another technical problem and takes following technical scheme to realize, quantitative degasser according to a kind of combined sensor device provided by the invention, comprise with the second motor-driven degasser, wherein, a certain amount of box is arranged on the degasser bottom, and this quantitative box sidewall bottom is provided with well liquid input port; This quantitative box input port is connected with aforementioned carrier pipe portion; One conductivity sensor device is installed in the position that can contact stoste on the quantitative box; Aforesaid degasser has an agitator, and stock inlet is left in this agitator bottom, in this agitator agitator is set, and prolongs the bottom of the central axis of this agitator, and the stirring rod of three the tapered devices that distribute is provided with ring baffle in this agitator; This agitator leaves the outlet of well liquid, and by valve control, agitator is provided with exhaust opening.
The present invention solves its technical problem and can also take following technical scheme further to realize:
Aforesaid quantitative degasser, wherein, aforementioned stirring rod institute tapering is the 30-45 degree.
Aforesaid quantitative degasser wherein, is provided with double-deck ring baffle in the aforementioned agitator, first baffle plate is arranged on the stirring rod top position, and second baffle is arranged on the lower position of adjacent rows gas port, leaves the space between double-deck baffle plate; Yanzhong spindle unit one impeller between double-deck baffle plate; This agitator lower inner wall is convexly equipped with a riser.
Aforesaid quantitative degasser, wherein, a carriage is arranged in the quantitative box, and this carriage has ccontaining degasser pallet, and the slurry-feeding hole of limiting the quantity of that meets predetermined amount of flow is left in this tray bottom, and is corresponding with the stock inlet of degasser bottom.
The present invention compared with prior art has significant advantage and beneficial effect.
By above technical scheme as can be known, the present invention has following advantage at least under the structure configuration of excellence:
The present invention is provided with by slush pump and gives each sensor and quantitative degasser with slurry transportation; Can accurately detect well liquid the online same period and go out density, electrical conductivity and temperature; Because the draft of degasser is quantitative box predetermined depth, is constant so can guarantee the draft of degasser, make the degasser detecting that always can outgas to stable stoste.This programme with rational tectonic association each sensor and degasser, easy to use and install, the configuration of this quantitative degasser has thoroughly been avoided causing the degassing efficiency instability because of the planar condition influence of original well liquid slurries, even the problem that can not outgas, the configuration of filter mantle, quantitative box all further provides assurance for the online safely detecting stoste of single unit system data in this programme.
Excellent structure of the present invention, the technology of the present invention is ingenious, and manufacture method is simple, is easy to be accepted by market, has realized aforesaid every goal of the invention fully.
The specific embodiment of the present invention is provided in detail by following most preferred embodiment.
Description of drawings
Fig. 1 is the unitary construction schematic perspective view of combined sensor device;
Fig. 2 is the unitary construction floor map of combined sensor device;
Fig. 3 is a quantitative degasser formation level schematic diagram in the combined sensor device.
The specific embodiment
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details influences are to the description of the technical program.
Ask for an interview Fig. 1-3, a kind of combined sensor device comprises that one detects container 1, wherein, density sensor 11,11a, temperature pick up 143 is connected with detection container 1,
This detection container 1 is arranged on the stake body 2;
One slush pump 3 is driven by first motor M, installs by support 2, installs in last mode at following motor with the pump housing;
One filter mantle, 31 devices filter the sand bits mud from the down-hole in the outside of slush pump 3;
One carrier pipe 14 is by stretching out in the filter mantle 31, carries down-hole virgin pulp liquid 3 that pump by slush pump, through filtering; This carrier pipe is provided with threeway, and its efferent duct portion 142 and quantitatively quantitative box 41 connections of degasser 4 carry the down-hole virgin pulp liquid to quantitative box; The payout tube portion 144 of described carrier pipe connects with detecting container 1, carries the down-hole virgin pulp liquid, and by first valve 14a control is set;
One box body, 5 devices are detecting the container upper end oral area, and the port of described detection container is stretched in this box body, makes this box body can collect the mud that storage is overflowed;
One discharge pipe 51 stretches out from box body 5, extends through support 2 downwards and discharges slurries;
A certain amount of degasser 4 is connected with carrier pipe 14, introduces plan detecting well liquid by this carrier pipe 14 and enters quantitative degasser, and this quantitative degasser has the degasser 42 that drives with second motor M 2;
The one quantitative box 41 that meets predetermined volume is arranged on degasser 42 bottoms, and this quantitative box sidewall bottom is provided with well liquid input port 412,412a; This quantitative box input port is connected with carrier pipe efferent duct portion 142, guarantees that it is scheduled volume that well liquid is transported to degasser;
One carriage 43 is arranged in the quantitative box, this carriage has the pallet 431 of ccontaining degasser 42, the slurry-feeding hole 431a that limits the quantity of that meets predetermined amount of flow is left in this tray bottom, corresponding with the stock inlet 4212 of degasser bottom, so that well liquid enters degasser by default flow, flow velocity, being beneficial to agitator fully stirs, guarantee that degasifying effect is better, degasser directly, outgas to the stoste in the quantitative box in real time, make degasser analyze detecting, effectively raise the accurate rate of surveying at metastable stoste; This carriage is provided with clamping device 432, more convenient installation, use, affinity audient.
This agitator leaves well liquid outlet 4211,4211a, and by valve control (not indicating), agitator is provided with exhaust opening 423,423a;
One conductivity sensor, 44 devices are installed on the aforementioned bracket, can contact the position of quantitative box stoste;
Described conductivity sensor 44 devices also can be connected with aforesaid detection container.
The exhaust opening 423a of well liquid input port 412a and well liquid outlet 4211a, agitator provides another road discrepancy bore, more convenient installation and use for device.
After the preferred embodiment that describes in detail, be familiar with this technology personage and can clearly understand, can carry out various variations and modification not breaking away under following claim and the spirit, and the present invention also is not subject to the embodiment of illustrated embodiment in the manual.
Claims (8)
1. a combined sensor device comprises that one detects container (1), it is characterized in that,
Density sensor (11,11a), temperature pick up (143) and detect container and be connected;
One carrier pipe (14) is connected with described detection container;
One slush pump (3) is connected with an end of aforementioned carrier pipe;
A certain amount of degasser (4) is connected with the another end of aforementioned carrier pipe;
One conductivity sensor (44) is connected or is connected with aforesaid detection container with quantitative degasser;
Aforesaid slush pump (3) is installed by a stake body (2), external device (ED) one filter mantle (31) of described slush pump, and carrier pipe (14) is by stretching out in the filter mantle.
2. combined sensor device as claimed in claim 1 is characterized in that aforesaid carrier pipe is provided with threeway, its efferent duct portion (142) and quantitatively quantitative box (41) connection of degasser (4); The payout tube portion (144) of described carrier pipe connects with detecting container, and first valve (14a) is set; One box body (5) device is detecting the container upper end oral area, and the port of described detection container is stretched in this box body; One discharge pipe (51) stretches downwards from box body.
3. combined sensor device as claimed in claim 1 or 2 is characterized in that, aforesaid density sensor is a single-iris sensor differential pressure formula sensor.
4. combined sensor device as claimed in claim 3 is characterized in that, aforesaid detection container upper and lower part is provided with density sensor (11,11a) respectively.
5. the quantitative degasser of a combined sensor device comprises the degasser (42) that drives with second motor (M2), it is characterized in that,
A certain amount of box (41) is arranged on degasser (42) bottom, and this quantitative box sidewall bottom is provided with well liquid input port (412,412a); This quantitative box input port is connected with aforementioned carrier pipe efferent duct portion (142);
One conductivity sensor (44) device is installed in the position that can contact stoste on the quantitative box (41);
Aforesaid degasser (42) has an agitator (421), stock inlet (4212) is left in this agitator bottom, agitator (422) is set in this agitator, prolong the bottom of the central axis of this agitator, the distribute stirring rod (4221) of three tapered devices is provided with ring baffle (45,45a) in this agitator; This agitator leaves well liquid outlet (4211,4211a), and by valve control, and agitator is provided with exhaust opening (423,423a).
6. quantitative degasser as claimed in claim 5 is characterized in that, aforementioned stirring rod institute tapering is the 30-45 degree.
7. as claim 5 or 6 described quantitative degassers, it is characterized in that, double-deck ring baffle is set in the aforementioned agitator, first baffle plate (45) is arranged on stirring rod (4221) top position, second baffle (45a) is arranged on the lower position of adjacent rows gas port (423), leaves the space between double-deck baffle plate; Yanzhong spindle unit one impeller (4222) between double-deck baffle plate; This agitator lower inner wall is convexly equipped with a riser (4213).
8. quantitative degasser as claimed in claim 7, it is characterized in that, one carriage (43) is arranged in the quantitative box, this carriage has the pallet (431) of ccontaining degasser (42), the slurry-feeding hole of limiting the quantity of (431a) that meets predetermined amount of flow is left in this tray bottom, and is corresponding with the stock inlet (4212) of degasser bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100192258A CN100343484C (en) | 2004-05-11 | 2004-05-11 | Combined type sensor devices and quantitative degassing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100192258A CN100343484C (en) | 2004-05-11 | 2004-05-11 | Combined type sensor devices and quantitative degassing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1687562A CN1687562A (en) | 2005-10-26 |
| CN100343484C true CN100343484C (en) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100192258A Expired - Fee Related CN100343484C (en) | 2004-05-11 | 2004-05-11 | Combined type sensor devices and quantitative degassing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128021A (en) * | 2011-01-25 | 2011-07-20 | 天津港保税区鑫利达石油技术发展有限公司 | Quantitative degasser with floater and trimming device thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151421B (en) * | 2011-01-25 | 2013-04-17 | 天津港保税区鑫利达石油技术发展有限公司 | Float type quantitative degasser |
| CN104929630A (en) * | 2015-06-26 | 2015-09-23 | 中国石油集团西部钻探工程有限公司 | Conic bottom gas collection cylinder special for mud degasser |
| CN106053291B (en) * | 2016-06-24 | 2018-10-19 | 中国石油大学(华东) | It is a kind of it is instant measure air containing fluid degasification before and after density device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242977Y (en) * | 1995-04-03 | 1996-12-18 | 徐有信 | Multi-parameter wheel-drilling liquid performance sensor |
| CN2409514Y (en) * | 2000-02-03 | 2000-12-06 | 林克淦 | Differential pressure density density measurer |
| CN2433617Y (en) * | 2000-07-06 | 2001-06-06 | 彭春雷 | High precision fluid density on-line measuring apparatus |
| CN2675862Y (en) * | 2004-02-06 | 2005-02-02 | 上海神开科技工程有限公司 | Constant efficiency degassing device |
| CN2742137Y (en) * | 2004-05-11 | 2005-11-23 | 天津港保税区鑫利达石油技术发展有限公司 | Drilling liquid on-line measuring instrument and its quantitative degasing device |
-
2004
- 2004-05-11 CN CNB2004100192258A patent/CN100343484C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242977Y (en) * | 1995-04-03 | 1996-12-18 | 徐有信 | Multi-parameter wheel-drilling liquid performance sensor |
| CN2409514Y (en) * | 2000-02-03 | 2000-12-06 | 林克淦 | Differential pressure density density measurer |
| CN2433617Y (en) * | 2000-07-06 | 2001-06-06 | 彭春雷 | High precision fluid density on-line measuring apparatus |
| CN2675862Y (en) * | 2004-02-06 | 2005-02-02 | 上海神开科技工程有限公司 | Constant efficiency degassing device |
| CN2742137Y (en) * | 2004-05-11 | 2005-11-23 | 天津港保税区鑫利达石油技术发展有限公司 | Drilling liquid on-line measuring instrument and its quantitative degasing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128021A (en) * | 2011-01-25 | 2011-07-20 | 天津港保税区鑫利达石油技术发展有限公司 | Quantitative degasser with floater and trimming device thereof |
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| Publication number | Publication date |
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| CN1687562A (en) | 2005-10-26 |
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Granted publication date: 20071017 Termination date: 20170511 |