SU1629514A1 - Device for measuring fluid level in borehole - Google Patents

Device for measuring fluid level in borehole Download PDF

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Publication number
SU1629514A1
SU1629514A1 SU884393278A SU4393278A SU1629514A1 SU 1629514 A1 SU1629514 A1 SU 1629514A1 SU 884393278 A SU884393278 A SU 884393278A SU 4393278 A SU4393278 A SU 4393278A SU 1629514 A1 SU1629514 A1 SU 1629514A1
Authority
SU
USSR - Soviet Union
Prior art keywords
well
measuring
electrode
insulator
measuring device
Prior art date
Application number
SU884393278A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Мельников
Руслан Надиршахович Джумабаев
Айдархан Кенесович Калдасов
Гани Токтамысович Сагиев
Original Assignee
Казахский политехнический институт им.В.И.Ленина
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Казахский политехнический институт им.В.И.Ленина filed Critical Казахский политехнический институт им.В.И.Ленина
Priority to SU884393278A priority Critical patent/SU1629514A1/en
Application granted granted Critical
Publication of SU1629514A1 publication Critical patent/SU1629514A1/en

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  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

Изобретение предназначено дл  определени  уровн  воды в скважинах при буровзрывных работах в горной промышленности. Цель-расширение функциональных возможностей путем измерени  глубины скважины и упрощение конструкции. Дл  этого измерительный прибор соединен мерными проводами 5 с зондом. Последний выполнен в виде двух соосно расположенных и разделенных между собой изол тором 3 электродов 2 и 1, соединенных соответственно с плюсом и минусом измерительного прибора . Электрод 2 выполнен в виде кольца из электропровод щего материала. Электрод 1 установлен в изол тореЗ, имеет коническую форму и выполнен из алюмини . Изол тор 3 установлен в кольцевом электроде 2. При достижении зондом дна скважины в результате среза запоссированной поверхности алюминиевого электрода 1 о неровности дна скважины генерируетс  электрический сигнал импульсной формы, по которому измерительный прибор фиксирует глубину скважины. При достижении зондом поверхности жидкости в результате электрохимических процессов, происход щих в гальваническом элементе, представленном электродами 1 и 2 и жидкостью, вырабатываетс  электрический сигнал и на измерительном приборе производитс  отметка глубины по длине мерных проводов 5, опускаемых в скважину с зондом. 3 ил. сл сThe invention is intended to determine the water level in wells during drilling and blasting operations in the mining industry. The goal is enhanced functionality by measuring the depth of the well and simplifying the design. For this, the measuring device is connected by measuring leads 5 to a probe. The latter is made in the form of two coaxially arranged and separated by an insulator 3 electrodes 2 and 1, connected respectively with plus and minus of the measuring device. Electrode 2 is made in the form of a ring of electrically conductive material. Electrode 1 is installed in insulator, is conical and made of aluminum. The insulator 3 is installed in the ring electrode 2. When the probe reaches the bottom of the well, as a result of cutting off the ground surface of the aluminum electrode 1 about the unevenness of the bottom of the well, an electrical signal of a pulsed form is generated, by which the measuring device records the depth of the well. When the probe reaches the surface of the liquid as a result of electrochemical processes occurring in the galvanic cell represented by electrodes 1 and 2 and liquid, an electrical signal is generated and the measuring device produces a depth mark along the length of the measuring wires 5, which are lowered into the well with the probe. 3 il. cl

Description

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Claims (1)

ФормулаизобретенияClaim Устройство для измерения уровня жидкости в скважине, содержащее измерительный прибор, соединенный мерными проводами с зондом, выполненным в виде двух соосных разделенных изолятором электродов, один из которых заострен, отличающееся тем, что, с целью расширения функциональных возможностей и упрощения устройства, первый электрод выполнен в виде кольца из электропроводящего материала, второй электрод установлен в изоляторе, имеет коническую форму и выполнен из алюминия, причем первый и второй электроды соединены соответственно с плюсом и минусом измерительного прибора, а изолятор установлен в кольце.A device for measuring the liquid level in a well, comprising a measuring device connected by measuring wires to a probe made in the form of two coaxial electrodes separated by an insulator, one of which is pointed, characterized in that, in order to expand the functionality and simplify the device, the first electrode is made in in the form of a ring of electrically conductive material, the second electrode is installed in the insulator, has a conical shape and is made of aluminum, and the first and second electrodes are connected respectively with a plus minus the measuring device, and the insulator is installed in the ring. /77/ 77 СЧ1 СMF1 S 3,нА3, nA 9.9. Фиг.2Figure 2
SU884393278A 1988-03-15 1988-03-15 Device for measuring fluid level in borehole SU1629514A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884393278A SU1629514A1 (en) 1988-03-15 1988-03-15 Device for measuring fluid level in borehole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884393278A SU1629514A1 (en) 1988-03-15 1988-03-15 Device for measuring fluid level in borehole

Publications (1)

Publication Number Publication Date
SU1629514A1 true SU1629514A1 (en) 1991-02-23

Family

ID=21361635

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884393278A SU1629514A1 (en) 1988-03-15 1988-03-15 Device for measuring fluid level in borehole

Country Status (1)

Country Link
SU (1) SU1629514A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111521238A (en) * 2019-02-05 2020-08-11 西克股份公司 Sensor for determining a process variable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1486597, кл. Е 21 В 47/04, 1987. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111521238A (en) * 2019-02-05 2020-08-11 西克股份公司 Sensor for determining a process variable

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