CN107462604A - Streaming potential on-line measurement instrument probe water inlet improves with delivery port - Google Patents
Streaming potential on-line measurement instrument probe water inlet improves with delivery port Download PDFInfo
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- CN107462604A CN107462604A CN201610384812.XA CN201610384812A CN107462604A CN 107462604 A CN107462604 A CN 107462604A CN 201610384812 A CN201610384812 A CN 201610384812A CN 107462604 A CN107462604 A CN 107462604A
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- probe
- delivery port
- water inlet
- streaming potential
- grains
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The present invention relates to the improvement of streaming potential on-line measurement instrument probe, more particularly to a kind of streaming potential on-line measurement instrument probe water inlet to improve with delivery port, including：Probe water inlet, probe delivery port, measuring chamber.The grains of sand make level throw motion after injecting probe from probe water inlet with sample water, in registered streaming potential on-line measurement Instrument Design, because probe water inlet and delivery port are on same horizontal line, the grains of sand of entrance can not discharge from outlet, the measuring chamber of instrument, severe jamming measurement signal will be entered.Present invention design probe delivery port horizontal line is less than probe water inlet horizontal line certain distance, the grains of sand for making level throw motion in probe are enable to be discharged from probe delivery port, ensure that the grains of sand do not enter the measuring chamber of instrument, so as to ensure the accuracy of apparatus measures signal and stability.
Description
Technical field
The present invention relates to the improvement of streaming potential on-line measurement instrument probe, more particularly to a kind of streaming potential on-line measurement
Instrument probe water inlet improves with delivery port.The present invention is by improving the water inlet of streaming potential on-line measurement instrument probe with going out
The mouth of a river is designed, and effectively avoids the debris such as the grains of sand from entering probe measurement room, improves streaming potential on-line measurement apparatus measures signal
Stability and dependability.
Background technology
Streaming potential on-line measurement instrument is real-time measurement apparatus, and sample water continues through measuring instrument probe（Sample water
Flowed into from probe water inlet, from probe delivery port discharge）.Because sample water is muddy surface water, or other muddy environmental protection
Water, the debris such as the grains of sand are contained in water.
Streaming potential principle shows that the technology measures the debris interferometry signal such as residual charge, the grains of sand in sample water.
The grains of sand into measuring chamber have a strong impact on the accuracy of apparatus measures signal, and damage measurement room and lower piston surface is bright and clean
Degree, measurement signal is caused to produce drift.
The content of the invention
1st, technical problem to be solved
Existing streaming potential on-line measurement instrument has the following disadvantages：The grains of sand into measuring chamber have a strong impact on apparatus measures signal
Accuracy, and the finish on damage measurement room and lower piston surface, cause measurement signal to produce drift.
2nd, technical scheme
In order to solve problem above, the invention provides a kind of streaming potential on-line measurement instrument probe water inlet to change with delivery port
Enter, including：Probe water inlet 14, probe delivery port 10, measuring chamber 52.The present invention is according to physics level throw motion principle, desktop
On object by after horizontal thrust, thrown simultaneously by the superposition of gravity and impulse force, the object after it leaves desktop
Ray moves, as shown in Figure 1.
The grains of sand make level throw motion after injecting probe from probe water inlet with sample water, are surveyed online in registered streaming potential
In measuring appratus design, because probe water inlet and delivery port are on same horizontal line, the grains of sand of entrance can not discharge from outlet,
The measuring chamber of instrument, severe jamming measurement signal will be entered.Present invention design probe delivery port horizontal line is less than probe water inlet
Horizontal line certain distance, the grains of sand for making level throw motion in probe are enable to be discharged from probe delivery port.
3rd, beneficial effect
The present invention utilizes level throw motion principle in physics to improve the design of existing streaming potential on-line measurement instrument probe, make from
The grains of sand that water inlet of popping one's head in enters ensure that the grains of sand do not enter the measuring chamber of instrument, so as to ensure instrument from probe delivery port discharge
The accuracy and stability of measurement signal.
Brief description of the drawings
Fig. 1 objects make level throw motion
Fig. 2 streaming potential measuring instrument original designs（Sectional view）
The present invention design of Fig. 3 streaming potentials measuring instrument（Sectional view）
14:Probe water inlet 10：Probe delivery port 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 reduces probe delivery port 10 horizontal line, and it is horizontal to make it below probe water inlet 14
Line certain distance, effectively the debris such as the grains of sand injected with sample water from probe water inlet 14 are discharged from probe delivery port 10,
Ensure in probe measurement room 52 without debris such as the grains of sand, so as to ensure the accuracy of streaming potential on-line measurement apparatus measures signal with
Reliability.
Claims (4)
1. a kind of streaming potential on-line measurement instrument probe water inlet improves with delivery port, including：Probe water inlet（14）, probe
Delivery port（10）, measuring chamber（52）.
2. streaming potential on-line measurement instrument probe water inlet as claimed in claim 1 improves with delivery port, it is characterised in that：
Delivery port horizontal line pop one's head in less than probe water inlet horizontal line certain distance, enable to make in probe the grains of sand of level throw motion from
Delivery port of popping one's head in is discharged.
3. the streaming potential on-line measurement instrument probe water inlet as described in claim 1-2 improves with delivery port, its feature exists
In：According to level throw motion principle, the present invention will pop one's head in delivery port（10）Horizontal line reduces, and makes it below probe water inlet（14）Water
Horizontal line certain distance, effectively will with sample water from probe water inlet（14）The debris such as the grains of sand of injection from probe delivery port（10）
Discharge.
4. the streaming potential on-line measurement instrument probe water inlet as described in claim 1-3 improves with delivery port, its feature exists
In：Ensure probe measurement room（52）The debris such as the interior no grains of sand, so as to ensure the standard of streaming potential on-line measurement apparatus measures signal
True property and reliability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384812.XA CN107462604A (en) | 2016-06-02 | 2016-06-02 | Streaming potential on-line measurement instrument probe water inlet improves with delivery port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384812.XA CN107462604A (en) | 2016-06-02 | 2016-06-02 | Streaming potential on-line measurement instrument probe water inlet improves with delivery port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107462604A true CN107462604A (en) | 2017-12-12 |
Family
ID=60544698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384812.XA Pending CN107462604A (en) | 2016-06-02 | 2016-06-02 | Streaming potential on-line measurement instrument probe water inlet improves with delivery port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107462604A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645212A (en) * | 2013-12-03 | 2014-03-19 | 镇江腾龙智能科技有限公司 | Sand trap added on probe measurement chamber base of online streaming potential measuring instrument |
| CN103792261A (en) * | 2013-12-03 | 2014-05-14 | 镇江腾龙智能科技有限公司 | Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument |
-
2016
- 2016-06-02 CN CN201610384812.XA patent/CN107462604A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645212A (en) * | 2013-12-03 | 2014-03-19 | 镇江腾龙智能科技有限公司 | Sand trap added on probe measurement chamber base of online streaming potential measuring instrument |
| CN103792261A (en) * | 2013-12-03 | 2014-05-14 | 镇江腾龙智能科技有限公司 | Improvement of water inlet and water outlet of probe of streaming potential online measuring instrument |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |
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| WD01 | Invention patent application deemed withdrawn after publication |