CN104482990A - Mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device - Google Patents
Mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device Download PDFInfo
- Publication number
- CN104482990A CN104482990A CN201410649365.7A CN201410649365A CN104482990A CN 104482990 A CN104482990 A CN 104482990A CN 201410649365 A CN201410649365 A CN 201410649365A CN 104482990 A CN104482990 A CN 104482990A
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- China
- Prior art keywords
- sensor
- mud tank
- liquid level
- urceolus
- adjuster bar
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- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005553 drilling Methods 0.000 abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention belongs to the technical field of oil and natural gas engineering, and particularly relates to a mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device. The mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device is mainly used in the technical range of oil drilling engineering, and used to fix and adjust an ultrasonic wave sensor used to measure the mud liquid level in a drilling mud tank. The mud liquid level in the drilling mud tank on an oil drilling site can indirectly reflect early omens of drilling accidents of a blowout, leakage and the like. Accordingly, the ultrasonic wave sensor placed on a deck on the top face of the mud tank can be used to detect changes of the mud liquid level. For fixing and adjusting the ultrasonic wave sensor, the mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device which can be conveniently and rapidly installed on the deck on the top face of the mud tank is needed to fix the ultrasonic wave sensor. The mud tank ultrasonic wave liquid level sensor clamping and fixing adjustment device is obtained by welding stainless steel materials, has the advantages of being simple in structure and easy to adjust, and resisting corrosion and rusting, can be conveniently and quickly installed on the deck on the top face of the mud tank, and is used to fixedly clamp and adjust the ultrasonic wave sensor.
Description
Technical field
Technical field of the present invention belongs to " Oil and Natural Gas Engineering ", and its summary of the invention is mainly used in " petroleum drilling " engineering skill.The ultrasonic sensor of the mud level in drilling mud jug is measured for fixing and adjustment.
Background technology
Petroleum drilling scene generally adopts irony rectangle mud tank to deposit drilling mud.Drilling mud carries out petroleum drilling to produce requisite actuating medium, is petroleum drilling " blood ".It participates in the circulation in well, has cutting carring, cooling drill bit, and the reservoir pressure in balance pit shaft, prevents the functions such as slump in.Especially, when there is the drilling failure such as " blowout ", " leakage ", the liquid level of drilling mud in mud tank will there will be and significantly fluctuate up and down.Therefore, can be predicted " blowout " or " leakage " by the liquid level detecting the mud in the mud tank participating in circulation, this is of great significance the safety drilling tool at petroleum drilling scene.
In order to effectively detect the liquid level of mud, the ultrasonic sensor being placed in mud tank end face deck place can be adopted to detect liquid level distance.And in order to fixing and regulate ultrasonic sensor, needing one convenient and the grip regulating device of Fast Installation in mud tank end face deck place can fix ultrasonic sensor.
Summary of the invention
Originally grip regulating device to be mainly used in gripping ultrasonic liquid level sensor.Enable liquid level sensor be in a correct position, thus measure the liquid level position (or distance) in mud tank.
Whole clamping device is divided into 3 parts, i.e. 1. adjuster bar (Fig. 1); 2. urceolus (Fig. 2); 3. base (Fig. 3); Its functions is as follows:
1. adjuster bar
Adjuster bar is used for regulating sensor emission identity distance from the distance of mud tank liquid level.Sensor can be bolted on the base plate of adjuster bar with 4, and stube cable can be connected with switch board at a distance through the mesopore of adjuster bar;
2. urceolus
Urceolus can hold sensor, and adjuster bar through urceolus mesopore, and is fixed by the gib screw on urceolus mesopore; Unclamp this gib screw, can by adjuster bar as suitable position, then the screw that is tightened;
3. base
Base is for connecting the steel plate of mud tank end face; After on steel plate base being fixed to mud tank end face (steel plate should be opened one with base inner circle circular hole of the same size, to allow the beam of sound of sensor emission pass through), urceolus can be placed on base, utilize two screws on urceolus barrel, urceolus firmly can be fixed (or clamping) on base;
Accompanying drawing explanation
Each several part design drawing of the present invention and concrete graphic are as shown in drawings.
Fig. 1 (a) adjuster bar; (adjuster bar design drawing)
Fig. 1 (b) adjuster bar is in kind; (adjuster bar that processing and manufacturing goes out is in kind)
Fig. 2 (a) urceolus; (urceolus design drawing)
Fig. 2 (b) urceolus is in kind; (urceolus that processing and manufacturing goes out is in kind)
Fig. 3 (a) base; (base designs figure)
Fig. 3 (b) base is in kind; (base that processing and manufacturing goes out is in kind)
Fig. 4 device wiring layout;
Fig. 5 (a) site installation test; (device through assembling is at petroleum drilling field adjustable)
Fig. 5 (b) site installation test; (device through assembling is at petroleum drilling field adjustable (overall picture))
Embodiment
Device of the present invention adopts stainless steel material through welding and machine work manufacture.
(1) install
1) first with 4 bolts, sensor is connected on the base plate of adjuster bar, pad upper gasket, makes sensor and base plate have a suitable interval, reconnects the cable of sensor, make cable pass sensor and base plate interval, and pass from the mesopore of adjuster bar;
2) at the correct position place of mud tank end face steel plate, open one with the circular hole of base inner circle with size, and with bolt, base and mud tank end face steel plate to be coupled together;
3) adjuster bar is passed urceolus, sensor is placed in urceolus, then urceolus is placed on base, screw two screws on urceolus, make urceolus be fixed on base; The position of manual adjustments adjuster bar again, makes sensor emission face be in suitable position (sensor emission identity distance is from the suitable distance of liquid level in mud tank (face)), then screws the screw at urceolus mesopore place, adjuster bar is fixed;
The assembling schematic diagram of this device as shown in Figure 4.
This device at petroleum drilling site installation test as shown in Fig. 5 (a), Fig. 5 (b).
(2) application notice
1) initial position of sensor distance liquid level regulates by adjuster bar, and position determines that the bolt on rear available urceolus is fixed;
2) when mounting seat, note holding bolt nut properly, in order to avoid bolt nut is fallen in suction pit accidentally;
3) one week detachable over cylinder, cleaning or the steam one to twice of wiping sensor surface;
4) length of adjuster bar can be determined according to actual conditions;
5) because adjuster bar base plate catercorner length is greater than base inner diameter, need not worry that sensor is fallen in suction pit.
Claims (5)
1. mud tank ultrasonic liquid level sensor grips a regulating device, and whole clamping device is divided into 3 parts: i.e. 1. adjuster bar; 2. urceolus; 3. base; It is characterized by: adjuster bar is used for regulating sensor emission identity distance from the distance of mud tank liquid level; Sensor can be bolted on the base plate of adjuster bar with 4, and stube cable can be connected with switch board at a distance through the mesopore of adjuster bar; Urceolus can hold sensor, and adjuster bar through urceolus mesopore, and is fixed by the gib screw on urceolus mesopore; Unclamp this gib screw, can by adjuster bar as suitable position, then the screw that is tightened; Base is for connecting the steel plate of mud tank end face; After on steel plate base being fixed to mud tank end face (steel plate should be opened one with base inner circle circular hole of the same size, to allow the beam of sound of sensor emission pass through), urceolus can be placed on base, utilize two screws on urceolus barrel, urceolus firmly can be fixed (or clamping) on base.
2. a mud tank ultrasonic liquid level sensor grips regulating device, it is characterized in that: with 4 bolts, sensor is connected on the base plate of adjuster bar, pad upper gasket, sensor and base plate is made to have a suitable interval, reconnect the cable of sensor, make cable pass sensor and base plate interval, and pass from the mesopore of adjuster bar.
3. mud tank ultrasonic liquid level sensor grips a regulating device, it is characterized in that: by adjuster bar through urceolus, sensor is placed in urceolus, then is placed on base by urceolus, screw two screws on urceolus, make urceolus be fixed on base; The position of manual adjustments adjuster bar again, makes sensor emission face be in suitable position (sensor emission identity distance is from the suitable distance of liquid level in mud tank (face)), then screws the screw at urceolus mesopore place, adjuster bar is fixed.
4. mud tank ultrasonic liquid level sensor grips a regulating device, it is characterized in that: the length of adjuster bar can be determined according to actual conditions.
5. mud tank ultrasonic liquid level sensor grips a regulating device, it is characterized in that: adjuster bar base plate catercorner length is greater than base inner diameter, need not worry that sensor is fallen in suction pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649365.7A CN104482990B (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649365.7A CN104482990B (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482990A true CN104482990A (en) | 2015-04-01 |
| CN104482990B CN104482990B (en) | 2018-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649365.7A Expired - Fee Related CN104482990B (en) | 2014-11-11 | 2014-11-11 | A kind of slurry tank ultrasonic liquid level sensor grips adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482990B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288620A (en) * | 2017-08-24 | 2017-10-24 | 重庆科技学院 | A kind of oil drilling well head anti-overflow pipe drilling liquid level intelligent detection device |
| CN111638670A (en) * | 2020-05-28 | 2020-09-08 | 国网新源水电有限公司富春江水力发电厂 | Multi-sensor centralized acquisition system of hydropower station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637709Y (en) * | 2003-08-14 | 2004-09-01 | 冉训 | Well drilling liquid level ultrasonic wave monitoring device |
| CN2844862Y (en) * | 2005-06-06 | 2006-12-06 | 王力平 | Level sensor with adjustable range |
| CN2918717Y (en) * | 2006-07-11 | 2007-07-04 | 中国石化集团中原石油勘探局钻井工程技术研究院 | Liquid level and vacuum degree automatic control device |
| CN202012345U (en) * | 2011-04-16 | 2011-10-19 | 宜昌神达石油机械有限公司 | Mud pool liquid level monitoring device |
| CN202033069U (en) * | 2010-12-21 | 2011-11-09 | 北京广厦环能科技有限公司 | Adjustable support device of liquid level meter of heat supply network heater |
| CN202165037U (en) * | 2010-09-20 | 2012-03-14 | 上海欧申科技有限公司 | Real-time well kick/leakage detection device |
| CN102879059A (en) * | 2012-09-19 | 2013-01-16 | 佛山市海天(高明)调味食品有限公司 | Cage-type sphere liquid level detection switch |
| CN202788807U (en) * | 2012-09-25 | 2013-03-13 | 濮阳市百福瑞德石油科技有限公司 | Liquid level sensor for overflow port in petroleum drilling |
| CN102997976A (en) * | 2011-06-16 | 2013-03-27 | 江阴盈誉科技有限公司 | Liquid level sensor |
-
2014
- 2014-11-11 CN CN201410649365.7A patent/CN104482990B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637709Y (en) * | 2003-08-14 | 2004-09-01 | 冉训 | Well drilling liquid level ultrasonic wave monitoring device |
| CN2844862Y (en) * | 2005-06-06 | 2006-12-06 | 王力平 | Level sensor with adjustable range |
| CN2918717Y (en) * | 2006-07-11 | 2007-07-04 | 中国石化集团中原石油勘探局钻井工程技术研究院 | Liquid level and vacuum degree automatic control device |
| CN202165037U (en) * | 2010-09-20 | 2012-03-14 | 上海欧申科技有限公司 | Real-time well kick/leakage detection device |
| CN202033069U (en) * | 2010-12-21 | 2011-11-09 | 北京广厦环能科技有限公司 | Adjustable support device of liquid level meter of heat supply network heater |
| CN202012345U (en) * | 2011-04-16 | 2011-10-19 | 宜昌神达石油机械有限公司 | Mud pool liquid level monitoring device |
| CN102997976A (en) * | 2011-06-16 | 2013-03-27 | 江阴盈誉科技有限公司 | Liquid level sensor |
| CN102879059A (en) * | 2012-09-19 | 2013-01-16 | 佛山市海天(高明)调味食品有限公司 | Cage-type sphere liquid level detection switch |
| CN202788807U (en) * | 2012-09-25 | 2013-03-13 | 濮阳市百福瑞德石油科技有限公司 | Liquid level sensor for overflow port in petroleum drilling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288620A (en) * | 2017-08-24 | 2017-10-24 | 重庆科技学院 | A kind of oil drilling well head anti-overflow pipe drilling liquid level intelligent detection device |
| CN111638670A (en) * | 2020-05-28 | 2020-09-08 | 国网新源水电有限公司富春江水力发电厂 | Multi-sensor centralized acquisition system of hydropower station |
| CN111638670B (en) * | 2020-05-28 | 2022-07-01 | 国网新源水电有限公司富春江水力发电厂 | Multi-sensor centralized acquisition system of hydropower station |
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| Publication number | Publication date |
|---|---|
| CN104482990B (en) | 2018-01-05 |
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