CN201133243Y - Mud liquid level alarm for well drilling - Google Patents
Mud liquid level alarm for well drilling Download PDFInfo
- Publication number
- CN201133243Y CN201133243Y CNU2007200259295U CN200720025929U CN201133243Y CN 201133243 Y CN201133243 Y CN 201133243Y CN U2007200259295 U CNU2007200259295 U CN U2007200259295U CN 200720025929 U CN200720025929 U CN 200720025929U CN 201133243 Y CN201133243 Y CN 201133243Y
- Authority
- CN
- China
- Prior art keywords
- alarm
- liquid level
- ring
- touch ring
- conducting bar
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000005553 drilling Methods 0.000 title claims description 7
- 239000002002 slurry Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a mud level alarm for well boring, comprising an alarm, a righting sheath, a stroke switch, an upper break-over rod, an upper touch ring and a float rod. The outside top of a column-shaped shell is provided with the alarm. The travel switch, the upper break-over rod, a connecting rod and a lower break-over rod are fixed inside the column-shaped shell and are connected orderly from top to bottom. The upper and the lower break-over rods extend out of the openings of the column-shaped shell. The travel switch is connected with the alarm to form an on circuit. The righting sheath, the upper touch ring, the indicating ring of liquid level, a lower touch ring and a base are orderly fixed outside the column-shaped shell from top to bottom. The upper touch ring, the indicating ring of liquid level and the lower touch ring can be freely adjusted up and down. The float rod and a float ball are connected, the float rod passing through the righting sheath and the base. The base is fixed on a mud tank. The alarm can be designed to be an audible and visual alarm which has the advantages of more sonorous alarm signal, sensitive reaction and high reliability.
Description
Technical field:
The utility model relates to a kind of liquid level alarm, especially a kind of mud liquid level monitoring alarm that is used for oil drilling.
Background technology:
At present, the gas control mud liquid level alarm of using always in the drillng operation, employed gas control element faults such as damage, loose contact occur easily in the medium-term and long-term use of mud-corrosion environment.As untimely discovery, when down-hole accident such as well kick, leakage occurring, can cause and report to the police malfunctioning or report to the police untimelyly, can not guarantee that monitoring work is timely and effective, there is potential safety hazard, can not conveniently sets defectives such as liquid level bound height and mud equivalent liquid level but also exist.
Summary of the invention:
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and a kind of mud liquid level alarm is provided, not only increases greatly application life, but also can be according to actual conditions free adjustment liquid level bound height.
The technical scheme that the utility model adopted is:
Drilling well mud liquid level alarm, mainly by alarm, supporting positive cover, travel switch, last conducting bar, on touch ring, fly rod, liquid level indicating ring, down touch ring, cylindrical shell, connecting rod, conducting bar, base, ball float are formed down, the cylindrical shell outer tip end is equipped with alarm, travel switch, last conducting bar, connecting rod and following conducting bar are fixed on cylindrical shell inside, and be linked in sequence from top to bottom, last conducting bar stretches out by the opening on the cylindrical shell with following conducting bar, travel switch is connected with alarm, forms turning circuit; Supporting positive cover, on touch ring, liquid level indicating ring, touch ring and base down and be fixed in the cylindrical shell outside from top to bottom successively, and on touch ring, liquid level indicating ring and touch ring down and can report adjusting by easy on and off; Fly rod is connected with ball float, and fly rod passes supporting positive cover and base; Base is fixed on the slurry tank.
The technical scheme that the utility model can also adopt is:
Alarm is an audible-visual annunciator.
Compared with prior art, the advantage that the utlity model has has: adopt sound and light alarm, alarm signal is more eye-catching, adopt travel switch, the circuit turn-on mechanism that upper and lower conducting bar, connecting rod are formed is quick on the draw, the reliability height, but when the bound liquid level all turning circuit report to the police, on touch ring, liquid level indicating ring and under touch ring and can regulate by the easy on and off newspaper, can be according to actual conditions free adjustment liquid level bound height and accurately set mud equivalent liquid level.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure 1 be alarm, 2 for supporting positive cover, 3 for travel switch, 4 for last conducting bar, 5 on touch ring, 6 for fly rod, 7 for the liquid level indicating ring, 8 for touch down ring, 9 for cylindrical shell, 10 for connecting rod, 11 under conducting bar, 12 be that base, 13 is a ball float
The specific embodiment:
Be described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Drilling well mud liquid level alarm, mainly by alarm 1, supporting positive cover 2, travel switch 3, last conducting bar 4, on touch the ring 5, fly rod 6, liquid level indicating ring 7, under touch the ring 8, cylindrical shell 9, connecting rod 10, following conducting bar 11, base 12, ball float 13 is formed, cylindrical shell 9 outer tip end are equipped with alarm 1, travel switch 3, last conducting bar 4, connecting rod 10 and following conducting bar 11 are fixed on cylindrical shell inside, and be linked in sequence from top to bottom, last conducting bar 4 stretches out by the opening on the cylindrical shell 9 with following conducting bar 11, travel switch 3 is connected with alarm 1, forms turning circuit; Supporting positive cover 2, on touch ring 5, liquid level indicating ring 7, touch ring 8 and base 12 down and be fixed in cylindrical shell 9 outsides from top to bottom successively, and on touch ring 5, liquid level indicating ring 7 and touch down ring 8 can the adjusting of easy on and off newspaper; Fly rod 6 is connected with ball float 13, and fly rod 6 passes supporting positive cover 2 and base 12; Base 12 is fixed on the inwall of slurry tank.
After liquid level alarm fixes, touch ring 5, liquid level indicating ring 7 in the adjustment, touch ring 8 down and fix alarm operate as normal behind the connection power supply to correct position.When the mud liquid level is higher than on the mud liquid level in limited time, on touch ring 5 and touch and go up conducting bar 4, conducting travel switch 3, alarm 1 is reported to the police; Prescribe a time limit when the mud liquid level is lower than under the mud liquid level, touch ring 8 down and touch conducting bar 11 down, conducting travel switch 3, alarm 1 warning.
Claims (2)
1, drilling well mud liquid level alarm, mainly by alarm, supporting positive cover, travel switch, last conducting bar, on touch ring, fly rod, liquid level indicating ring, down touch ring, cylindrical shell, connecting rod, conducting bar, base, ball float are formed down, it is characterized in that the cylindrical shell outer tip end is equipped with alarm, travel switch, last conducting bar, connecting rod and following conducting bar are fixed on cylindrical shell inside, and be linked in sequence from top to bottom, last conducting bar stretches out by the opening on the cylindrical shell with following conducting bar, travel switch is connected with alarm, forms turning circuit; Supporting positive cover, on touch ring, liquid level indicating ring, touch ring and base down and be fixed in the cylindrical shell outside from top to bottom successively, and on touch ring, liquid level indicating ring and under touch ring can the easy on and off activity; Fly rod is connected with ball float, and fly rod passes supporting positive cover and base; Base is fixed on the slurry tank.
2, drilling well according to claim 1 mud liquid level alarm is characterized in that alarm is an audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200259295U CN201133243Y (en) | 2007-08-07 | 2007-08-07 | Mud liquid level alarm for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200259295U CN201133243Y (en) | 2007-08-07 | 2007-08-07 | Mud liquid level alarm for well drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133243Y true CN201133243Y (en) | 2008-10-15 |
Family
ID=40061516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200259295U Expired - Lifetime CN201133243Y (en) | 2007-08-07 | 2007-08-07 | Mud liquid level alarm for well drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133243Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908437A (en) * | 2010-07-09 | 2010-12-08 | 江苏港星方能超声洗净科技有限公司 | Liquid level switch |
| CN105425313A (en) * | 2015-12-01 | 2016-03-23 | 攀钢集团攀枝花钢钒有限公司 | Detection and alarm device for siltation in deep well |
-
2007
- 2007-08-07 CN CNU2007200259295U patent/CN201133243Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908437A (en) * | 2010-07-09 | 2010-12-08 | 江苏港星方能超声洗净科技有限公司 | Liquid level switch |
| CN105425313A (en) * | 2015-12-01 | 2016-03-23 | 攀钢集团攀枝花钢钒有限公司 | Detection and alarm device for siltation in deep well |
| CN105425313B (en) * | 2015-12-01 | 2018-01-12 | 攀钢集团攀枝花钢钒有限公司 | Deep-well alluvial detection alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 257091 Liaohe Road, Dongying Development Zone, Shandong, China, No. 36 Patentee after: Shengli Oil Field Aokailong Products Engineering Co., Ltd. Address before: 257091 East Road, Shengli Industrial Park, Dongying Development Zone, Shandong, China, No. six Patentee before: Wang Jianting |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081015 |
|
| CX01 | Expiry of patent term |