CN203161211U - Drilling liquid level monitoring and alarming device - Google Patents

Drilling liquid level monitoring and alarming device Download PDF

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Publication number
CN203161211U
CN203161211U CN 201320170614 CN201320170614U CN203161211U CN 203161211 U CN203161211 U CN 203161211U CN 201320170614 CN201320170614 CN 201320170614 CN 201320170614 U CN201320170614 U CN 201320170614U CN 203161211 U CN203161211 U CN 203161211U
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CN
China
Prior art keywords
electromagnetic switch
liquid level
level monitoring
upper limit
lower limit
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.)
Active
Application number
CN 201320170614
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Chinese (zh)
Inventor
孙继光
任东升
雷尧峰
李先锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENGLI OIL FIELD WANHE OIL CONSTRUCTION TECHNIQUE Ltd LLC
Original Assignee
SHENGLI OIL FIELD WANHE OIL CONSTRUCTION TECHNIQUE Ltd LLC
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Application filed by SHENGLI OIL FIELD WANHE OIL CONSTRUCTION TECHNIQUE Ltd LLC filed Critical SHENGLI OIL FIELD WANHE OIL CONSTRUCTION TECHNIQUE Ltd LLC
Priority to CN 201320170614 priority Critical patent/CN203161211U/en
Application granted granted Critical
Publication of CN203161211U publication Critical patent/CN203161211U/en
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Abstract

The utility model discloses a drilling liquid level monitoring and alarming device which comprises a bracket, a power box and an alarming device, wherein the power box and the alarming device are mounted on the bracket; a dividing rule and a guide rod are vertically arranged on the bracket in parallel; an upper limiting electromagnetic switch and a lower limiting electromagnetic switch are arranged on the dividing rule respectively; a limiting sensing disc and a scale indication disc are fixed to the guide rod; a floating bucket is mounted at the lower end of the guide rod; and the limiting sensing disc are matched with the upper limiting electromagnetic switch and the lower limiting electromagnetic switch for limitation. The drilling liquid level monitoring and alarming device is simple in structure and reasonable in design, and can be used for effectively monitoring the liquid level of underground slurry so as to avoid underground operation accidents.

Description

The drilling well liquid level monitoring alarm device
Technical field
The utility model relates to the underground work liquid level monitoring arrangement, relates in particular to a kind of drilling well liquid level monitoring alarm device.
Background technology
At present, the underground work liquid level monitoring is insoluble problem always, and the height direct relation of down-hole slurry liquid level safety in production, monitor not in place, just may cause the underground work accident, threaten underground work workman's life security, serious meeting causes the loss of lives and properties.
The utility model content
At the problems referred to above, the utility model provides a kind of simple in structure, reasonable in design, drilling well liquid level monitoring alarm device of putting in place of monitoring.
Its technical scheme is: comprise support with and power supply box and warning device that go up to install, vertically be set up in parallel rule and guide peg on the described support; Be respectively equipped with upper limit electromagnetic switch and lower limit electromagnetic switch on the described rule; Fixedly limit induction dish and scale indicating dial on the described guide peg, and keg float is installed in the lower end of guide peg; Described limit induction dish and described upper limit electromagnetic switch, lower limit electromagnetic switch cooperate spacing.Be moving up and down of keyed guide peg, when the limit induction dish touches the upper limit electromagnetic switch or during the lower limit electromagnetic switch, the sound and light alarm lamp will be worked, and sends light warning sound; Under the normal condition, the scale indicating dial cooperates with rule can show the down-hole slurry liquid level.
Described limit induction dish comprises upper limit inductive disks, lower limit inductive disks, and cooperates spacing with described upper limit electromagnetic switch, lower limit electromagnetic switch respectively; Namely when upper limit inductive disks 5 is touched upper limit electromagnetic switch 4, or lower limit inductive disks 8 is when touching lower limit electromagnetic switch 9, and sound and light alarm lamp 1 will be worked, and sends light warning sound.
Be linked in sequence in the described power supply box 24V dry cell, transformer, surface-mounted integrated circuit are distinguished external sound and light alarm lamp, upper limit electromagnetic switch and lower limit electromagnetic switch then.
Described warning device is the sound and light alarm lamp, is convenient to operating personnel and in time finds.
Described keg float two ends up and down is cone, can reduce keg float resistance up and down.
By the utility model, the beneficial effect of obtaining is: can effectively monitor the down-hole slurry liquid level, avoid the generation of underground work accident, ensure the security of the lives and property.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
The 1st, the sound and light alarm lamp; The 2nd, power supply box; The 3rd, support; The 4th, the upper limit electromagnetic switch; The 5th, the upper limit inductive disks; The 6th, scale indicating dial, the 7th, guide peg; The 8th, the lower limit inductive disks; The 9th, the lower limit electromagnetic switch; The 10th, rule; The 11st, bolt; The 12nd, pedestal; The 13rd, keg float.
The specific embodiment
As shown in Figure 1, a kind of drilling well liquid level monitoring alarm device, mainly be made of sound and light alarm lamp 1, power supply box 2, rule 10, guide peg 7, keg float 13 etc., rule 10 upper fixed are provided with support 3, and sound and light alarm lamp 1 and power supply box 2 fixed placement are on support 3; Rule 10 is provided with upper limit electromagnetic switch 4 and lower limit electromagnetic switch 9; Guide peg 7 go up and under be fixed with upper limit inductive disks 5, scale indicating dial 6 and lower limit inductive disks 8; Keg float 13 is fixedly installed on the below of guide peg 7, keg float about in the of 13 two ends be cone, can reduce to go up the resistance under the keg float.Guide peg 7 is to be formed by connecting by many stainless steel tubes, and corrosion resistance is strong, goes for the underground work of different depth.When upper limit inductive disks 5 is touched upper limit electromagnetic switch 4, or lower limit inductive disks 8 is when touching lower limit electromagnetic switch 9, and sound and light alarm lamp 1 will be worked, and sends light warning sound; Under the normal condition, scale indicating dial 6 and rule 10 cooperate and show the down-hole slurry liquid level.Be linked in sequence in the power supply box 2 24V dry cell, transformer, surface-mounted integrated circuit are distinguished external sound and light alarm lamp 1, upper limit electromagnetic switch 4 and lower limit electromagnetic switch 9 then.
During use, rule 10 and guide peg 7 are individually fixed on the pedestal 12 by bolt 11, when mud level is too high, keg float 13 will float, driving upper limit inductive disks 5 on the guide peg 7 and lower limit inductive disks 8 moves on all, when moving to upper limit electromagnetic switch 4 on the upper limit inductive disks 5, sound and light alarm lamp 1 will send sound and light alarm sound, reminds the staff to stop to work on; In like manner, when the down-hole slurry liquid level is crossed when low, keg float 13 will sink, the upper limit inductive disks 5 and the lower limit inductive disks 8 that drive on the guide peg 7 all move down, when limit induction dish 8 is displaced downwardly to lower limit electromagnetic switch 9 instantly, sound and light alarm lamp 1 will send sound and light alarm sound, avoids the generation of underground work accident, has guaranteed the safety of lives and properties.

Claims (5)

1. drilling well liquid level monitoring alarm device is characterized in that: comprise support with and go up power supply box and the warning device of installing, vertically be set up in parallel rule and guide peg on the described support; Be respectively equipped with upper limit electromagnetic switch and lower limit electromagnetic switch on the described rule; Fixedly limit induction dish and scale indicating dial on the described guide peg, and keg float is installed in the lower end of guide peg; Described limit induction dish and described upper limit electromagnetic switch, lower limit electromagnetic switch cooperate spacing.
2. drilling well liquid level monitoring alarm device as claimed in claim 1, it is characterized in that: described limit induction dish comprises upper limit inductive disks, lower limit inductive disks, and cooperates spacing with described upper limit electromagnetic switch, lower limit electromagnetic switch respectively.
3. drilling well liquid level monitoring alarm device as claimed in claim 1 is characterized in that: be linked in sequence in the described power supply box 24V dry cell, transformer, surface-mounted integrated circuit, distinguish external sound and light alarm lamp, upper limit electromagnetic switch and lower limit electromagnetic switch then.
4. according to the arbitrary described drilling well liquid level monitoring alarm device of claim 1-3, it is characterized in that: described warning device is the sound and light alarm lamp.
5. according to the arbitrary described drilling well liquid level monitoring alarm device of claim 1-3, it is characterized in that: described keg float two ends up and down is cone.
CN 201320170614 2013-04-08 2013-04-08 Drilling liquid level monitoring and alarming device Active CN203161211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320170614 CN203161211U (en) 2013-04-08 2013-04-08 Drilling liquid level monitoring and alarming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320170614 CN203161211U (en) 2013-04-08 2013-04-08 Drilling liquid level monitoring and alarming device

Publications (1)

Publication Number Publication Date
CN203161211U true CN203161211U (en) 2013-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320170614 Active CN203161211U (en) 2013-04-08 2013-04-08 Drilling liquid level monitoring and alarming device

Country Status (1)

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CN (1) CN203161211U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954331B (en) * 2014-05-08 2017-03-08 中国科学院电工研究所 A kind of oil water surface lifting position monitoring device
CN108180010A (en) * 2017-12-06 2018-06-19 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 A kind of drilling liquid monitoring alarm instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103954331B (en) * 2014-05-08 2017-03-08 中国科学院电工研究所 A kind of oil water surface lifting position monitoring device
CN108180010A (en) * 2017-12-06 2018-06-19 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 A kind of drilling liquid monitoring alarm instrument
CN108180010B (en) * 2017-12-06 2021-09-10 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 Drilling fluid liquid level monitoring alarm

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