CN103792261A - Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument - Google Patents

Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument Download PDF

Info

Publication number
CN103792261A
CN103792261A CN201310637295.9A CN201310637295A CN103792261A CN 103792261 A CN103792261 A CN 103792261A CN 201310637295 A CN201310637295 A CN 201310637295A CN 103792261 A CN103792261 A CN 103792261A
Authority
CN
China
Prior art keywords
probe
water inlet
streaming potential
delivering orifice
water
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.)
Pending
Application number
CN201310637295.9A
Other languages
Chinese (zh)
Inventor
王俊莅
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.)
ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd
Original Assignee
ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd
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 ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd filed Critical ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd
Priority to CN201310637295.9A priority Critical patent/CN103792261A/en
Publication of CN103792261A publication Critical patent/CN103792261A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The invention relates to improvement of a probe of a streaming potential online measuring instrument and in particular relates to a novel design of a water inlet and a water outlet of a probe as improvement of a streaming potential online measuring instrument. The probe comprises a probe water inlet, a probe water outlet and a measuring chamber, wherein sand grains are sent into the probe along with sampling water from the probe water inlet to move in a parabolic manner; in the design of a registered streaming potential online measuring instrument, the water inlet and the water outlet of the probe are arranged on the same horizontal line; the fed sand grains are incapable of being discharged out of the outlet and enter the measuring chamber of the instrument, thus measuring signals are seriously interfered; according to the design, the horizontal line of the probe water outlet is lower than the horizontal line of the probe water inlet by a certain distance, so that the sand grains moving in the probe in the parabolic manner can be discharged out of the probe water outlet to ensure that the sand grains are incapable of entering the measuring chamber of the instrument, thereby ensuring accuracy and stability of the measuring signals of the instrument.

Description

Streaming potential on-line measurement instrument probe water inlet and water delivering orifice improve
Technical field
The present invention relates to the improvement of streaming potential on-line measurement instrument probe, relate in particular to a kind of streaming potential on-line measurement instrument and improve---probe water inlet and water delivering orifice newly design.The present invention, by improving water inlet and the water delivering orifice design of streaming potential on-line measurement instrument probe, effectively avoids the foreign material such as the grains of sand to enter probe measurement chamber, improves the Stability and dependability of streaming potential on-line measurement apparatus measures signal.
Background technology
Streaming potential on-line measurement instrument is real-time measurement apparatus, sample water continuously by surveying instrument pop one's head in (sample water from probe water inlet flow into, from probe water delivering orifice discharge).Because sample water is muddy surface water, or other muddy environment-protective waters, the foreign material such as the grains of sand in water, contained.
Streaming potential principle shows, the residual charge in this commercial measurement sample water, the foreign material interferometry signals such as the grains of sand.The grains of sand that enter measuring chamber have a strong impact on the accuracy of apparatus measures signal, and the smooth finish on damage measurement chamber and lower piston surface, cause measuring-signal to produce drift.
Summary of the invention
1, technical matters to be solved
Existing streaming potential on-line measurement instrument has the following disadvantages: the grains of sand that enter measuring chamber have a strong impact on the accuracy of apparatus measures signal, and the smooth finish on damage measurement chamber and lower piston surface, causes measuring-signal to produce drift.
2, technical scheme
In order to overcome the above problems, to the invention provides a kind of streaming potential on-line measurement instrument and improve---probe water inlet and water delivering orifice newly design, and comprising: probe water inlet 14, probe water delivering orifice 10, measuring chamber 52.The present invention is according to physics level throw motion principle, and the object on desktop is subject to after horizontal thrust, is subject to the superposition of gravity and impulse force after it leaves desktop simultaneously, and this object is done trajectory motion, as shown in Figure 1.
The grains of sand are made level throw motion with sample water from probe water inlet is injected probe, in registered streaming potential on-line measurement Instrument Design, owing to popping one's head in water inlet and water delivering orifice on same horizontal line, the grains of sand that enter cannot be discharged from outlet, to enter the measuring chamber of instrument, severe jamming measuring-signal.The present invention designs probe water delivering orifice horizontal line lower than probe water inlet horizontal line certain distance, and the grains of sand of making level throw motion in probe can be discharged from probe water delivering orifice.
3, beneficial effect
The present invention utilizes level throw motion principle in physics to improve existing streaming potential on-line measurement instrument probe design, the grains of sand that enter from probe water inlet are discharged from probe water delivering orifice, guarantee that the grains of sand do not enter the measuring chamber of instrument, thereby guarantee accuracy and the stability of apparatus measures signal.
accompanying drawing explanation
Fig. 1 object is made level throw motion
Fig. 2 streaming potential surveying instrument original design (cut-open view)
The present invention of Fig. 3 streaming potential surveying instrument designs (cut-open view)
14: probe water inlet 10: probe water delivering orifice 52: measuring chamber
Embodiment
Below by embodiment, the present invention is described in detail.
Embodiment 1
Its working method is as follows:
According to level throw motion principle, the present invention will pop one's head in water delivering orifice 10 horizontal lines reduce, make it lower than probe water inlet 14 horizontal line certain distances, effectively the foreign material such as the grains of sand of injecting from probe water inlet 14 with sample water are discharged from probe water delivering orifice 10, guarantee that probe measurement chamber 52 is interior without foreign material such as the grains of sand, thereby guarantee accuracy and the reliability of streaming potential on-line measurement apparatus measures signal.

Claims (4)

1. a streaming potential on-line measurement instrument improves---and probe water inlet and water delivering orifice newly design, and comprising: probe water inlet (14), probe water delivering orifice (10), measuring chamber (52).
2. streaming potential on-line measurement instrument as claimed in claim 1 improves---and probe water inlet and water delivering orifice newly design, it is characterized in that: probe water delivering orifice horizontal line, lower than probe water inlet horizontal line certain distance, can discharge from probe water delivering orifice the grains of sand of making level throw motion in probe.
3. the streaming potential on-line measurement instrument as described in claim 1-2 improves---and probe water inlet and water delivering orifice newly design, it is characterized in that: according to level throw motion principle, the present invention will pop one's head in water delivering orifice (10) horizontal line reduce, make it lower than probe water inlet (14) horizontal line certain distance, the foreign material such as the grains of sand that effectively will inject from probe water inlet (14) with sample water are discharged from probe water delivering orifice (10).
4. the streaming potential on-line measurement instrument as described in claim 1-3 improves---and probe water inlet and water delivering orifice newly design, it is characterized in that: guarantee that probe measurement chamber (52) is interior without foreign material such as the grains of sand, thereby guarantee accuracy and the reliability of streaming potential on-line measurement apparatus measures signal.
CN201310637295.9A 2013-12-03 2013-12-03 Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument Pending CN103792261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310637295.9A CN103792261A (en) 2013-12-03 2013-12-03 Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310637295.9A CN103792261A (en) 2013-12-03 2013-12-03 Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument

Publications (1)

Publication Number Publication Date
CN103792261A true CN103792261A (en) 2014-05-14

Family

ID=50668132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310637295.9A Pending CN103792261A (en) 2013-12-03 2013-12-03 Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument

Country Status (1)

Country Link
CN (1) CN103792261A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107462604A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument probe water inlet improves with delivery port
CN107462783A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument
CN107462601A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument water inlet and delivery port diameter Curve guide impeller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961147A (en) * 1989-09-28 1990-10-02 Moore Zack J Apparatus for measuring the electric charge condition of non-conductive particles in a liquid medium
US6107803A (en) * 1997-10-31 2000-08-22 Wang; Junli Streaming current sensor
CN201359590Y (en) * 2009-03-06 2009-12-09 中国科学院武汉岩土力学研究所 Sand-layer seepage siltation stimulator
CN102879543A (en) * 2012-09-27 2013-01-16 核工业北京化工冶金研究院 Multi-parameter integrated continuous online monitoring system for water quality of underground water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961147A (en) * 1989-09-28 1990-10-02 Moore Zack J Apparatus for measuring the electric charge condition of non-conductive particles in a liquid medium
US6107803A (en) * 1997-10-31 2000-08-22 Wang; Junli Streaming current sensor
CN201359590Y (en) * 2009-03-06 2009-12-09 中国科学院武汉岩土力学研究所 Sand-layer seepage siltation stimulator
CN102879543A (en) * 2012-09-27 2013-01-16 核工业北京化工冶金研究院 Multi-parameter integrated continuous online monitoring system for water quality of underground water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
孙兴胜等: "新型游动电位技术在给水处理中的应用", 《中国给水排水》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107462604A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument probe water inlet improves with delivery port
CN107462783A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument
CN107462601A (en) * 2016-06-02 2017-12-12 镇江腾龙智能科技有限公司 Streaming potential on-line measurement instrument water inlet and delivery port diameter Curve guide impeller

Similar Documents

Publication Publication Date Title
WO2015105546A3 (en) Miniaturized direct digital-to-impulse radar sensors in silicon
CN103792261A (en) Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument
Zhang et al. Trajectories of saltating sand particles behind a porous fence
CN103712870A (en) Jet flow type mortar erosive wearing testing device with precise and controllable sand percentage
CN103645212A (en) Sand trap added on probe measurement chamber base of online streaming potential measuring instrument
CN104511374A (en) Pipe flow section device applicable to mineralized fine grain minerals
CN107462604A (en) Streaming potential on-line measurement instrument probe water inlet improves with delivery port
CN203719708U (en) Accurate small-flow-velocity measurement flowmeter
CN204043736U (en) Solution-type current surveying device
CN204064991U (en) Water Content in Oil on-Line Monitor Device
CN205297479U (en) Be used for oil gas well pit shaft drifting instrument
CN204256056U (en) A kind of static nozzle droplet specific charge pick-up unit
CN102706418A (en) Asphalt dispensing quantity detection device and asphalt dispensing quantity detection method
Song et al. Particle filter design for tracking ground targets in airborne environment
CN105372158B (en) A kind of test device and method of cement mortar mobility
CN202658505U (en) Bitumen application rate detection device
Zhang et al. Transportation characteristics of gas–solid two-phase flow in a long-distance pipeline
CN204846916U (en) Metering tank with interior filling tube
CN103645213A (en) Diameter improvement design of water inlet and water outlet of online streaming potential measuring instrument
RU143090U1 (en) STAND FOR RESEARCH OF TECHNOLOGICAL PROCESSES OF BALL JET DRILLING
CN112012732B (en) Device and method for simulating deep coal bed gas mining pressure oscillation
CN203164088U (en) Laser particle size analyzer
CN107144484A (en) The experimental rig and method of concrete license non-eroding velocity under current containing sand
CN205982235U (en) Check out test set of former medicine of clomazone
CN206730592U (en) A kind of on-line continuous for Chinese medicine detection removes air bubble apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140514