DE20011807U1 - Device for taking water samples - Google Patents

Device for taking water samples

Info

Publication number
DE20011807U1
DE20011807U1 DE20011807U DE20011807U DE20011807U1 DE 20011807 U1 DE20011807 U1 DE 20011807U1 DE 20011807 U DE20011807 U DE 20011807U DE 20011807 U DE20011807 U DE 20011807U DE 20011807 U1 DE20011807 U1 DE 20011807U1
Authority
DE
Germany
Prior art keywords
filter
hollow drill
filter tube
drill rod
ram tip
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
Application number
DE20011807U
Other languages
German (de)
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.)
PLANUM PLANUNGSGESELLSCHAFT FU
Original Assignee
PLANUM PLANUNGSGESELLSCHAFT FU
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
Publication date
Application filed by PLANUM PLANUNGSGESELLSCHAFT FU filed Critical PLANUM PLANUNGSGESELLSCHAFT FU
Priority to DE20011807U priority Critical patent/DE20011807U1/en
Publication of DE20011807U1 publication Critical patent/DE20011807U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/084—Obtaining fluid samples or testing fluids, in boreholes or wells with means for conveying samples through pipe to surface
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Dispersion Chemistry (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Einrichtung zur Entnahme von Wasserproben aus dem Grundwasser und dem Kapillarsaum, bestehend aus einem Filter mit Rammspitze und einem Gestänge, die in vorbereiteten Bohrungen eingesetzt oder in das Erdreich eingetrieben werden, dadurch gekennzeichnet, dass der Filter aus einem Filterrohr (1) mit umfänglich vorgesehenem Außenfilter (2) besteht, das Filterrohr (1) saug- und ausgangsseitig mit einem Gewinde zur Aufnahme einer Rammspitze (3) und eines Hohlbohrgestänges (5) ausgebildet und im Inneren des Hohlbohrgestänges (5) und des Filterrohres (1) eine Saugleitung (7) eingeordnet ist, wobei die Verbindung zwischen dem Filterrohr (1) und dem Hohlbohrgestänge (5) über Schraubmuffen (6) erfolgt und die Rammspitze (3), die Schraubmuffen (6) sowie die Hohlbohrgestänge (5) mit flächenhaften Ausnehmungen (15) ausgebildet sind.1. Device for taking water samples from the groundwater and the capillary border, consisting of a filter with a ram tip and a linkage, which are used in prepared holes or driven into the ground, characterized in that the filter from a filter tube ( 1 ) with extensive provided external filter ( 2 ), the filter tube ( 1 ) is formed on the suction and outlet side with a thread for receiving a ram tip ( 3 ) and a hollow drill rod ( 5 ) and inside the hollow drill rod ( 5 ) and the filter tube ( 1 ) a suction line ( 7 ) is arranged, the connection between the filter tube ( 1 ) and the hollow drill pipe ( 5 ) via screw sleeves ( 6 ) and the ram tip ( 3 ), the screw sleeves ( 6 ) and the hollow drill pipe ( 5 ) with flat recesses ( 15 ) are trained. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Rammspitze (3) direkt über das saugseitig vorgesehene Gewinde zum Filterrohr (1) verschraubbar ist und das Filterrohr (1) und die Rammspitze (3) aus einem Metall, vorzugsweise einem Edelstahl hergestellt sind.2. Device according to claim 1, characterized in that the ram tip ( 3 ) can be screwed directly via the thread provided on the suction side to the filter tube ( 1 ) and the filter tube ( 1 ) and the ram tip ( 3 ) are made of a metal, preferably a stainless steel . 3. Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass das Hohlbohrgestänge (5) aus einzelnen Teilstücken besteht und dem Endstück des Hohlbohrgestänges (5) ein Spezialaufsatz (16) zugeordnet ist, welcher gleichfalls über eine Gewindeverbindung zum Hohlbohrgestänge (5) verschraubbar ist. 3. Device according to claim 1 and 2, characterized in that the hollow drill rod ( 5 ) consists of individual sections and the end piece of the hollow drill rod ( 5 ) is assigned a special attachment ( 16 ) which can also be screwed to the hollow drill rod ( 5 ) via a threaded connection . 4. Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Spezialaufsatz (16) rohrförmig gestaltet und im oberen Bereich mit einem Kopfstück (9) ausgebildet ist, in dem ein oder mehrere Öffnungen (10) vorgesehen sind und der Schaft des Spezialaufsatzes (16) eine Skalierung (11) aufweist.4. Device according to one of claims 1 to 3, characterized in that the special attachment ( 16 ) is tubular and is formed in the upper region with a head piece ( 9 ) in which one or more openings ( 10 ) are provided and the shaft of the Special attachment ( 16 ) has a scaling ( 11 ). 5. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, dass der Spezialaufsatz (16) beidseitig mit einem Gewinde (14) versehen ist.5. Device according to claim 4, characterized in that the special attachment ( 16 ) is provided on both sides with a thread ( 14 ). 6. Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Außenfilter (2) aus einem geschlitzten metallischen Filtermaterial oder aus einem geschlitzten Kunststoff oder aus einem mit Teflon beschichteten, geschlitzten Filtermaterial besteht.6. Device according to one of claims 1 to 4, characterized in that the external filter ( 2 ) consists of a slotted metallic filter material or of a slotted plastic or of a slotted filter material coated with Teflon. 7. Einrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Filterrohr (1) in seinem äußeren Umfang mit Durchtrittsöffnungen (4) ausgebildet ist, die eine kreisförmige, quadratische, rechteckige oder schlitzförmige Querschnittsform aufweisen.7. Device according to one of claims 1 to 6, characterized in that the filter tube ( 1 ) is formed in its outer periphery with passage openings ( 4 ) which have a circular, square, rectangular or slit-shaped cross-sectional shape.
DE20011807U 2000-07-07 2000-07-07 Device for taking water samples Expired - Lifetime DE20011807U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20011807U DE20011807U1 (en) 2000-07-07 2000-07-07 Device for taking water samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011807U DE20011807U1 (en) 2000-07-07 2000-07-07 Device for taking water samples

Publications (1)

Publication Number Publication Date
DE20011807U1 true DE20011807U1 (en) 2000-12-28

Family

ID=7943659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20011807U Expired - Lifetime DE20011807U1 (en) 2000-07-07 2000-07-07 Device for taking water samples

Country Status (1)

Country Link
DE (1) DE20011807U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338659B (en) * 2008-08-22 2012-08-22 康庆刚 Slit sieve tube with polytetrafluorethylene coatings
CN104190486A (en) * 2014-09-25 2014-12-10 浙江硕华医用塑料有限公司 Disposable flat pipet tip
CN112505273A (en) * 2020-11-20 2021-03-16 青海蓝博检测科技有限公司 Quality detection equipment for domestic drinking water installed in household pipeline
CN117607470A (en) * 2024-01-24 2024-02-27 山东同昊建筑规划设计有限公司 Homeland space planning environmental impact monitoring equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101338659B (en) * 2008-08-22 2012-08-22 康庆刚 Slit sieve tube with polytetrafluorethylene coatings
CN104190486A (en) * 2014-09-25 2014-12-10 浙江硕华医用塑料有限公司 Disposable flat pipet tip
CN104190486B (en) * 2014-09-25 2015-09-09 浙江硕华医用塑料有限公司 Disposable flat liquid-transfering sucker
CN112505273A (en) * 2020-11-20 2021-03-16 青海蓝博检测科技有限公司 Quality detection equipment for domestic drinking water installed in household pipeline
CN117607470A (en) * 2024-01-24 2024-02-27 山东同昊建筑规划设计有限公司 Homeland space planning environmental impact monitoring equipment
CN117607470B (en) * 2024-01-24 2024-04-12 山东同昊建筑规划设计有限公司 Homeland space planning environmental impact monitoring equipment

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010201

R156 Lapse of ip right after 3 years

Effective date: 20040203