CN105699613B - Water quality monitoring system - Google Patents
Water quality monitoring system Download PDFInfo
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- CN105699613B CN105699613B CN201510382973.0A CN201510382973A CN105699613B CN 105699613 B CN105699613 B CN 105699613B CN 201510382973 A CN201510382973 A CN 201510382973A CN 105699613 B CN105699613 B CN 105699613B
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Abstract
The invention discloses a kind of water quality monitoring system, the system includes：Bubble removal device, sensor and sampling pond, bubble removal device is removing the bubble in water sample to be measured, with the water entering section, body and outlet part being sequentially connected, water entering section is to input water sample, and body is to remove the bubble in water sample, and outlet part is exporting water sample to sampling pond, sensor is placed in sampling pond, to monitor water sample, sampling pond is provided with discharge outlet, to discharge water sample.The water sample for eliminating bubble of Uniform Flow can be obtained using the system of the present invention, the water body that the measuring surface of sensor contacts can be made to change in time, beneficial to efficient, continuous and accurate carry out aquatic monitoring.
Description
Technical field
The present invention relates to water quality monitoring field, specifically, the present invention relates to a kind of water quality monitoring system, more specifically, sheet
Invention is related to a kind of continuous on-line monitoring system of water quality.
Background technology
The water quality monitoring of natural environment field is in great demand, from river, reservoir, pond, bay to water factory, sewage treatment plant
Etc. be required for water environment carry out periodic monitoring, the particularly offshore sea waters of occurrence of large-area red tide, occur wawter bloom lake and
The ground such as reservoir need that water quality is quick and precisely monitored and controlled.Manually sampling take back test in laboratory analysis not only time-consuming,
And lack the continuous monitoring to change of water quality, it is impossible to meet the needs of emergent waters and management.One kind is developed movably to connect
Continuous, on-line measurement device is highly desirable.
Water quality measurement commonly use some chemistry are quick, biology is quick, ion is quick, photoelectric technology class sensor come obtain sampling pond in
The relevant parameter values of water sample, bubble and turbulent flow in water sample can influence measurement effect.Especially, when water quality measurement is to exist in real time
Line or when continuously carrying out, samples the water sample in pond it is essential to ensure that changing in real time, the water sample of replacing must assure that not because
The turbulent flow and aeration measurement effect and the accuracy of measurement that fluid system is brought.Excessive sampling pond can influence water sample renewal speed
Degree, will not be inconsistent with geographical coordinate, sample the water sample in pond, if the water particularly on probe measurement face can not be changed in time simultaneously,
The positional information and precision of measurement can be influenceed.
In addition to the matching of water tank and flow velocity, the turbulent flow into the water sample of analysis system can influence the uniformity of sample, bubble
The accuracy of sensor measurement can be influenceed.Therefore, also need to include air bubble apparatus and current equalizer in water quality online analyzer,
Otherwise the probe water sample meeting geo-stationary installed in some remote corners, the data only obtained by diffusion are inaccurate.Or
Probe is directly goed deep into water body, once mobile do not ensure that probe detection surface never exposes in atmosphere, or avoided
Searching surface does not stick steam bubble.The hydrospace detection moved around is also easily damaged sensing probe.
The content of the invention
Present invention seek to address that at least one of the problem of prior art is present or providing at a kind of useful business
Industry selects, therefore, the present invention provides a kind of water quality monitoring system.
According to an aspect of of the present present invention, the present invention provides a kind of water quality monitoring system, and the system includes：Bubble removal fills
Put, sensor and sampling pond, the bubble removal device have the water inlet being sequentially connected to remove the bubble in water sample to be measured
Portion, body and outlet part, the water entering section to input water sample, the body to remove the bubble in the water sample,
The outlet part is to export the water sample to the sampling pond, and the sensor is placed in the sampling pond, to monitor
Water sample is stated, the sampling pond is provided with discharge outlet, to discharge the water sample.
The water quality monitoring system of this aspect of the present invention, it is that stream sampling pond, the water sampled in pond are overall that it, which samples pond,
The state of a Uniform Flow can be formed, can ensure that probe (sensor) measuring surface has the detected water sample newly exchanged, also can
When enough ensureing Multi probe measurement, the water body of the measuring surface of multiple probes obtains equal replacing in time, water body can be carried out accurate
Measurement.This system of the present invention can realize the demand of mobile continuous accurate measurements water sample.
According to an embodiment of the invention, above-mentioned water quality monitoring system can also have following additional technical feature：
According to one embodiment of present invention, the body of the bubble removal device by bubble adsorption chamber, the first chamber and
Second chamber is formed, and the bubble adsorption chamber separates first chamber and second chamber, first chamber and the water entering section
Connection, first chamber are provided with gas outlet, and second chamber connects with the outlet part.The gas outlet of alleged first chamber is used to make
Bubble in water body discharges the water quality monitoring system.
According to some embodiments of the present invention, the first chamber of the body of the bubble removal device is located at second chamber
Top, the water entering section through second chamber and the bubble adsorption chamber with first chamber by connecting.Water entering section
Water inlet end and outlet part are all located at the lower section of body so that from the water sample of water entering section water inlet end by reaching the through the second chamber
One chamber.So, the device is placed in sampling Chi Zhongshi, although the water inlet end and outlet part of the water entering section of the device are all located at sampling
Lower section in pond so that be placed in sampling pond this go air bubble apparatus water entering section water inlet end it is low, but because water entering section is in device
Internal water side is relatively high, can finally make i.e. first chamber at the top of device of the bubble in the water sample of inflow device concentrate discharge should
System, water sample bottom in device are that sampling pond is flowed into after the second chamber is concentrated.Moreover, air bubble apparatus bottom is gone to flow in sampling pond
The water sample for having removed bubble gone out is introduced into sampling bottom of pond portion, ensures in sampling pond water sample Uniform Flow from bottom to top, finally from taking
Sample pond discharge outlet is overflowed.In one embodiment of the invention, the discharge outlet on the sampling pond is located at lid (top on sampling pond
Lid) lower section, above side wall, to discharge the water sample, upper lid sealing installation, normal pressure overflow, avoid spilling liquid.
According to one embodiment of present invention, the bubble adsorption chamber is built-in with multi-layer silk screen.Silk screen be to all kinds of silks and
The big classification of squeeze, it is the general designation of monofilament and screen cloth.Silk is primarily referred to as being process for material with metal, synthetic fibers etc.
Silk；Net is for raw material, according to different modes braiding or rammed different shape, density and rule with silk, metallic plate, bar etc.
The net of lattice.Silk refers to wire rod, such as stainless steel wire, iron wire, galvanized wire, brass wire, PVC filament, and net refers to uses certain with wire rod (silk)
The mesh products that technique is process.It is required that with water body to be measured biochemical reaction will not occur for web material used, water will not be made
Other material compositions of non-water sample itself are produced in body or influence the relevant parameter of water body.Multilayer is set to adsorb cavity filament net,
Minute bubbles when under the aqueous sample stream in the first chamber can be made hindered and absorption is concentrated to float again after becoming big and arranged from gas outlet
Go out the water quality monitoring system, further collecting fragmentary microbubble makes water body discharge into sampling pond into the second chamber.According to the present invention's
One embodiment, silk screen used are stainless steel.
According to one embodiment of present invention, the bubble adsorption chamber is built-in with 2-8 layer silk screens, preferably, being equipped with 5-6 layers
Silk screen, so that the less bubble of water body kind size and the faster a large amount of water samples for removing bubble of degassing de-bubble acquisition of energy can be removed.
According to one embodiment of present invention, be can remove water body kind various sizes bubble and also can faster degassing remove
Bubble is quick to obtain a large amount of water samples for removing bubble, it is desirable to which the mesh number of the silk screen is not less than 10, preferably, requiring the mesh number of silk screen not
Less than 20, more preferably, it is desirable to which the mesh number of silk screen is 30-80.Meshcount refers to mesh possessed by the silk screen of unit area
Number.For example, in general, the online square hole of stainless steel wire, mesh number refer to there are several mesh in one inch (25.4mm),
Such as 80 mesh stainless steel cloths, exactly one inch of stainless steel cloth has 80 mesh, mesh size 0.18mm.
According to one embodiment of present invention, the outlet part includes multiple pipelines, the first end connection institute of the pipeline
The second chamber is stated, the second end of the pipeline connects the sampling pond, and the second end of the multiple pipeline is located at same level, compared with
Good, the second end of multiple pipelines is dispersed in the same level in sampling bottom of pond portion respectively.More pipelines, can make in sampling pond
The water sample except bubble of air bubble apparatus bottom outflow is introduced into sampling bottom of pond portion diverse location respectively, ensures water sample in sampling pond
Uniform Flow from bottom to top, to reach while change purpose, finally overflowed from discharge outlet at sampling pond top cover lower sidewalls.And
And the second end of multiple pipelines bottom same level in sampling pond, form one beneficial to the water body made in sampling pond
The dynamic entirety of uniform flow, when being measured beneficial to Multi probe, the water in the measuring surface of multiple probes can be obtained while timely changed.
According to one embodiment of present invention, the multiple pipeline is isometric.Duct length is identical, makes water sample same from the second chamber
Shi Liujin sampling bottom of pond portion, and the second end of pipeline is that water side is uniformly distributed fixation, ensures that water sample enters simultaneously and removes bubble
Device, and can spill out air bubble apparatus and reach sampling pond simultaneously, and the water in sampling pond can be caused to form the shape of a Uniform Flow
State, when being measured beneficial to Multi probe, the water in the measuring surface of multiple probes can be obtained while timely changed.
According to one embodiment of present invention, the system includes multiple sensors, the survey of the multiple sensor
Amount face is located at same level.The measuring surface of sensor is all located at sampling the same level in pond so that the measurement of multiple probes
Water on face can be obtained while timely changed, beneficial to measure water body parameter.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the water quality monitoring system in the specific embodiment of the present invention；
Fig. 2 is the signal of the bubble removal device in the water quality monitoring system in the specific embodiment of the present invention
Figure；
Fig. 3 is the schematic diagram of the water quality monitoring system in the specific embodiment of the present invention；
Fig. 4 is the cross-sectional rear dotted line of Fig. 3 dotted line with the schematic top plan view of lower part.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The embodiment is shown in the drawings, wherein same or similar label represents same or similar from beginning to end
Element or the element with same or like function.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for
The present invention is explained, and is not considered as limiting the invention.
Term " first ", " second " used in herein are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the feature of " second " are defined
It can express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, it is " more
It is individual " two or more are meant that, limited unless otherwise clear and definite.
In the description of the invention, it is to be understood that the instruction such as term " upstream ", " downstream ", " before ", " afterwards "
Orientation or position relationship are based on solution flow direction or step reaction direction, orientation as shown in drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Herein, unless otherwise clearly defined and limited, the term such as term " being linked in sequence ", " connected ", " connection "
It should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention
Concrete meaning.
The different embodiment of following disclosure or embodiment are used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
Purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, this
Kind repeats to be the pass between itself not indicating discussed various embodiments and/or setting for purposes of simplicity and clarity
System.
With reference to figure 1, the water quality monitoring system 1000 provided according to the specific embodiment of the present invention includes：Bubble is gone
Except device 100, sensor 300 and sampling pond 200, bubble removal device 100 removing the bubble in water sample to be measured, have according to
Water entering section 110, body 120 and the outlet part 130 of secondary connection, water entering section 110 is to input water sample, and body 120 is going
Except the bubble in water sample, outlet part 130 is placed in sampling pond 200, used to export water sample to pond 200, sensor 300 is sampled
To monitor water sample, sampling pond 200 is provided with discharge outlet 210, to discharge water sample.
Using above-mentioned water quality monitoring system 1000, it can make the water in sampling pond 200 that Uniform Flow be integrally formed
State, can ensure the measuring surface 310 of the i.e. sensor 300 of probe has the detected water sample newly exchanged, can also ensure that Multi probe is surveyed
During amount, the water body of the measuring surface of multiple probes is obtained in time while changed, and water body accurately can be measured.
With reference to figure 2, according to the specific embodiment of the present invention, the body 120 of bubble removal device 100 is by bubble
Adsorption chamber 124, the first chamber 122 and the second chamber 126 are formed, and bubble adsorption chamber 124 separates the first chamber 122 and the second chamber 126, the
One chamber 122 connects with water entering section 110, and the first chamber 122 is provided with gas outlet 1221, and the second chamber 126 connects with outlet part 130.It is alleged
The gas outlet 1221 of first chamber 122 is used to make the bubble in water body discharge the water quality monitoring system 1000.
With reference to figure 1 and Fig. 2, the body 120 of the bubble removal device 100 in the specific embodiment of the present invention
First chamber 122 is located at the top of the second chamber 126, and water entering section 110 is by through the second chamber 126 and bubble adsorption chamber 124 and first
Chamber 122 connects.The water inlet end 112 and outlet part 130 of water entering section 110 are all located at the lower section of body 120 so that from water entering section
The water sample of 110 water inlet end 112 through the second chamber 126 by reaching the first chamber 122.So, the device 100 is placed in sampling pond
When in 200, although the water inlet end 112 and outlet part 130 of the water entering section 110 of the device 100 are all located at sampling lower section in pond 200,
Can make to be placed in sampling pond 200 this go air bubble apparatus 100 water entering section 110 water inlet end 112 it is low, but due to water entering section 110
Water side 114 inside device 100 is relatively high, can finally make the bubble in the water sample of inflow device 100 at the top of device i.e.
First chamber 122 is concentrated and discharges the system 1000 by gas outlet 1221, and water sample bottom in device 100 is that the second chamber 126 collects
In after flow into sampling pond 200.Moreover, the water sample for having removed bubble for going to the bottom of air bubble apparatus 100 to flow out in sampling pond 200 is drawn
Enter to sample bottom of pond portion, ensure in sampling pond 200 water sample Uniform Flow from bottom to top, finally the discharge outlet 210 from sampling pond 200 is overflow
Go out.
Bubble adsorption chamber 124 is built-in with multi-layer silk screen.Silk screen is the big classification to all kinds of silks and squeeze, be monofilament and
The general designation of screen cloth.Silk is primarily referred to as the silk being process with metal, synthetic fibers etc. for material；Net is with silk, metallic plate, bar etc.
For raw material, according to different modes braiding or the net of rammed different shape, density and specification.Silk refers to wire rod, such as stainless steel
Silk, iron wire, galvanized wire, brass wire, PVC filament etc., net refer to the mesh products for using certain technique to be process with wire rod (silk).Will
Ask web material used that biochemical reaction will not occur with water body to be measured, other things that non-water sample itself is produced in water body will not be made
Matter composition or the relevant parameter for influenceing water body.Set multilayer to adsorb cavity filament net, can make under the aqueous sample stream in the first chamber 122
When minute bubbles it is hindered and absorption is concentrated to float again after becoming big and discharges the water quality monitoring system 1000 from gas outlet 1221,
Further collecting fragmentary microbubble makes water body discharge into sampling pond 200 into the second chamber 126.According to one of present invention specific implementation
Mode, silk screen used are stainless steel.
According to certain specific embodiments of the invention, bubble adsorption chamber 124 is built-in with 2-8 layer silk screens, preferably, being equipped with
5-6 layer silk screens, so that the less bubble of water body kind size and the faster a large amount of water for removing bubble of degassing de-bubble acquisition of energy can be removed
Sample.
According to the specific embodiment of the present invention, for the bubble of various sizes in water body can be removed and can be faster
Degassing de-bubble quickly obtains a large amount of stream samples for removing bubble, it is desirable to which the mesh number of silk screen is not less than 10, preferably, requiring the mesh number of silk screen
Not less than 20, more preferably, it is desirable to which the mesh number of silk screen is 30-80.Meshcount refers to net possessed by the silk screen of unit area
Number of perforations.For example, in general, the online square hole of stainless steel wire, mesh number refer to there are several nets in one inch (25.4mm)
There are 80 mesh, mesh size 0.18mm in hole, such as 80 mesh stainless steel cloths, exactly one inch of stainless steel cloth.
With reference to figure 3 and Fig. 4, according to certain specific embodiments of the invention, outlet part 130 includes multiple pipelines 132, pipe
The first end 1321 in road 132 connects the second chamber 126, and the second end 1323 connection of pipeline 132 samples pond 200, multiple pipelines 132
Second end 1323 is located at same level.Multiple pipelines 132, it can make that goes to the bottom of air bubble apparatus 100 to flow out in sampling pond 200 to go
The water sample of bubble is introduced into sampling pond 200 bottom diverse location respectively, ensures in sampling pond 200 water sample uniform flow from bottom to top
It is dynamic, finally overflowed from discharge outlet 210.Moreover, same level of the second end 1323 of multiple pipelines 132 in sampling pond 200
Face, the entirety of a Uniform Flow, when being measured beneficial to Multi probe 300, multiple probes are formed beneficial to the water body made in sampling pond 200
Water in 300 measuring surface 310 can be obtained while timely changed.
According to the specific embodiment of the present invention, multiple equal lengths of pipeline 132.The length of pipeline 132 is identical, respectively
It is uniformly fixed, for example, using setting retaining element 220 in the bottom in sampling pond 200 come the second end 1323 of fixed -piping 132,
Ensure that water sample enters simultaneously and remove air bubble apparatus 100, and can spills out air bubble apparatus 100 and reaches sampling pond 200 simultaneously, can cause
The state that the water in pond 200 forms a Uniform Flow is sampled, when being measured beneficial to Multi probe 300, the measuring surface of multiple probes 300
Water on 310 can be obtained while timely changed.
According to the specific embodiment of the present invention, system 1000 includes multiple sensors 300, multiple sensors 300
Measuring surface 310 be located at same level.The measuring surface 310 of sensor 300 is all located at sampling the same level in pond 200, makes
The water obtained in the measuring surface 310 of multiple probes 300 can be obtained while timely changed, beneficial to measure water body parameter.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " embodiment ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or shown
Specific features, structure, material or the feature of example description are contained at least one embodiment or example of the present invention.At this
In specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the tool of description
Body characteristicses, structure, material or feature can be tied in an appropriate manner in any one or more embodiments or example
Close.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case of not departing from the principle and objective of the present invention, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (13)
- A kind of 1. water quality monitoring system, it is characterised in that including,Bubble removal device, sensor and sampling pond,The bubble removal device has the water entering section being sequentially connected, body and gone out to remove the bubble in water sample to be measured Water portion,The water entering section to input water sample,The body is made up of to remove the bubble in the water sample bubble adsorption chamber, the first chamber and the second chamber,The bubble adsorption chamber separates first chamber and second chamber,First chamber connects with the water entering section, and first chamber is provided with gas outlet,Second chamber connects with the outlet part,The outlet part to export the water sample to the sampling pond,The sensor is placed in the sampling pond, to monitor the water sample,The sampling pond is provided with discharge outlet, to discharge the water sample.
- 2. the system of claim 1, it is characterised in that the bubble removal device is placed in the sampling pond.
- 3. the system of claim 2, it is characterised in that first chamber is located at the top of second chamber, and the water entering section leads to Cross and connected through second chamber and the bubble adsorption chamber with first chamber.
- 4. the system of claim 2, it is characterised in that the bubble adsorption chamber is built-in with multi-layer silk screen.
- 5. the system of claim 4, it is characterised in that the silk screen is stainless steel.
- 6. the system of claim 4, it is characterised in that the bubble adsorption chamber is built-in with 2-8 layer silk screens.
- 7. the system of claim 6, it is characterised in that the bubble adsorption chamber is built-in with 5-6 layer silk screens.
- 8. the system of claim 6, it is characterised in that the mesh number of the silk screen is not less than 10.
- 9. the system of claim 8, it is characterised in that the mesh number of the silk screen is not less than 20.
- 10. the system of claim 9, it is characterised in that the mesh number of the silk screen is 30-80.
- 11. claim 1-10 any systems, it is characterised in that the outlet part is set including multiple pipelines, and the of the pipeline One end connects second chamber, and the second end of the pipeline connects the sampling pond, and the second end of the multiple pipeline is positioned at same One horizontal plane.
- 12. the system of claim 11, it is characterised in that the multiple pipeline is isometric.
- 13. the system of claim 11, it is characterised in that the system includes multiple sensors, multiple sensors Measuring surface be located at same level.
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| CN201510382973.0A CN105699613B (en) | 2015-07-02 | 2015-07-02 | Water quality monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382973.0A CN105699613B (en) | 2015-07-02 | 2015-07-02 | Water quality monitoring system |
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| CN105699613A CN105699613A (en) | 2016-06-22 |
| CN105699613B true CN105699613B (en) | 2018-01-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106645520A (en) * | 2016-12-30 | 2017-05-10 | 聚光科技(杭州)股份有限公司 | Pretreatment device and pretreatment method for online monitoring of underwater volatile organic compounds |
| CN111024912A (en) * | 2019-12-27 | 2020-04-17 | 重庆国环绿源科技有限公司 | Ship wastewater pretreatment type detection device |
| CN114486412A (en) * | 2021-12-16 | 2022-05-13 | 华能南京燃机发电有限公司 | Method and device for inhibiting water inlet bubbles of power station online chemical instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155441A (en) * | 2005-12-02 | 2007-06-21 | Enplas Corp | Microfluidic device |
| CN201016913Y (en) * | 2007-03-05 | 2008-02-06 | 季铭治 | Pipe-line air bubble removing device for fluid monitor |
| CN101400898A (en) * | 2006-03-13 | 2009-04-01 | 株式会社小松制作所 | Liquid tank |
| CN201637607U (en) * | 2010-03-09 | 2010-11-17 | 张卓理 | Deaerating device for on-line water-quality analysis sampling water |
| CN102373153A (en) * | 2010-08-18 | 2012-03-14 | 国家纳米科学中心 | Bubble removing device used for microfluidic channel |
-
2015
- 2015-07-02 CN CN201510382973.0A patent/CN105699613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155441A (en) * | 2005-12-02 | 2007-06-21 | Enplas Corp | Microfluidic device |
| CN101400898A (en) * | 2006-03-13 | 2009-04-01 | 株式会社小松制作所 | Liquid tank |
| CN201016913Y (en) * | 2007-03-05 | 2008-02-06 | 季铭治 | Pipe-line air bubble removing device for fluid monitor |
| CN201637607U (en) * | 2010-03-09 | 2010-11-17 | 张卓理 | Deaerating device for on-line water-quality analysis sampling water |
| CN102373153A (en) * | 2010-08-18 | 2012-03-14 | 国家纳米科学中心 | Bubble removing device used for microfluidic channel |
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