SU1266978A1 - Apparatus for measuring level,temperature and mineralisation of water in hydrogeological wells - Google Patents
Apparatus for measuring level,temperature and mineralisation of water in hydrogeological wells Download PDFInfo
- Publication number
- SU1266978A1 SU1266978A1 SU833603873A SU3603873A SU1266978A1 SU 1266978 A1 SU1266978 A1 SU 1266978A1 SU 833603873 A SU833603873 A SU 833603873A SU 3603873 A SU3603873 A SU 3603873A SU 1266978 A1 SU1266978 A1 SU 1266978A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- temperature
- electrodes
- thermistor
- mineralisation
- Prior art date
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ УРОВНЯ, ТЕМПЕРАТУРЫ И МИНЕРАЛИЗАЦИИ ВОДЫ В ГИДРОГЕОЛОГИЧЕСКИХ СКВАЖ1НАХ, содержащее наземный преобразовательный блок, кабель св зи и глубинный скважинньй/прибор, включающий цилиндрический/корпус с отвод щим каналом, двум электродами и терморезистором, отли.чающеес тем, что, с целью повышени точности измерени в скважинах малого диаметра, терморезистор установлен между электродами , а нижний электрод выполнен в виде металлического конфузора и размещен на торце цилиндрического корпу- с о са. (ЛDEVICE FOR MEASURING TEMPERATURE AND MINERALIZATION OF WATER HYDROGEOLOGICAL SKVAZH1NAH comprising Ground converter unit, cable communication and deep skvazhinny / appliance comprising a cylindrical housing / retraction with conductive channel, two electrodes and a thermistor otli.chayuschees in that, for the purpose increase the accuracy of measurement in wells of small diameter, a thermistor is installed between the electrodes, and the lower electrode is made in the form of a metal confuser and is placed at the end of the cylindrical body. (L
Description
Изобретение относитс к средствам измерени уровн , температуры и минерализации воды в гидрогеологических скваж11нах.The invention relates to measuring the level, temperature and salinity of water in hydrogeological wells.
Цель изобретени - повьшение точности измерени в скважинах малого диаметра.The purpose of the invention is to increase the measurement accuracy in small diameter wells.
На чертеже приведена схема предлагаемого устройства.The drawing shows a diagram of the proposed device.
Она содержит наземный преобразовательный блок 1, кабель 2 св зи и глубинный скважинный прибор 3, включающий цилиндрический корпус 4 с отвод щим каналом 5, двум электродами 6 и 7 и терморезистором 8.It contains a ground conversion unit 1, a communication cable 2 and a downhole tool 3 comprising a cylindrical body 4 with a diversion channel 5, two electrodes 6 and 7 and a thermistor 8.
Устройство работает следунлцим образом.The device works in the following way.
Предварительно прибор заземл ют на обсадные трубы. Глубинный приборThe instrument is previously grounded to the casing. Depth gauge
3 с помощью мерного кабел 2 св зи опускают в скважину. При касании металлическим конфузором 6 поверхности воды замыкаетс электрическа 3 by means of a measuring cable 2, the communication is lowered into the well. When touched by a metal confuser 6, the water surface closes
цепь: конфузор - вода - обсадные трубы , что фиксируетс стрелочным индикатором наземного преобразовательного блока 1. По длине кабел определ ют уровень воды в скважине. При дальнейшем погружении прибора 3 в воду замыкаетс цепь между электродами 6 и 7 и по сопротивлению воды между ними определ ют ее минерализацию. Терморезистор 8 устанавливаютchain: confuser - water - casing, which is fixed by the pointer indicator of the ground-based transducer unit 1. The water level in the well is determined by the length of the cable. Upon further immersion of the device 3 into the water, the circuit between the electrodes 6 and 7 is closed and its mineralization is determined by the resistance of water between them. Thermistor 8 set
между электродами 6 и 7 дл определени температуры воды в канале 5.between electrodes 6 and 7 to determine the temperature of the water in channel 5.
Выбором формы конфузора 6 и отводного канала 5 свод т к минимуму вли ние геометрических размеров скважиныThe choice of the shape of the confuser 6 and the bypass channel 5 minimizes the influence of the geometric dimensions of the well.
43. точность измерений.43. measurement accuracy.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833603873A SU1266978A1 (en) | 1983-06-10 | 1983-06-10 | Apparatus for measuring level,temperature and mineralisation of water in hydrogeological wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833603873A SU1266978A1 (en) | 1983-06-10 | 1983-06-10 | Apparatus for measuring level,temperature and mineralisation of water in hydrogeological wells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1266978A1 true SU1266978A1 (en) | 1986-10-30 |
Family
ID=21067911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU833603873A SU1266978A1 (en) | 1983-06-10 | 1983-06-10 | Apparatus for measuring level,temperature and mineralisation of water in hydrogeological wells |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1266978A1 (en) |
-
1983
- 1983-06-10 SU SU833603873A patent/SU1266978A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Руководство по гидрогеологическим работам в океанах и мор х.-Л.: Гидрометеоиздат, 1977, с. 537-546. * |
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