CN105865843A - Quantitatively filtering and sampling equipment for marine planktons - Google Patents
Quantitatively filtering and sampling equipment for marine planktons Download PDFInfo
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- CN105865843A CN105865843A CN201610199303.XA CN201610199303A CN105865843A CN 105865843 A CN105865843 A CN 105865843A CN 201610199303 A CN201610199303 A CN 201610199303A CN 105865843 A CN105865843 A CN 105865843A
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- electromagnetic valve
- branch road
- filter plant
- branch
- effusion meter
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to quantitatively filtering and sampling equipment for marine planktons. The quantitatively filtering and sampling equipment comprises a fixed frame, a diaphragm pump, a flow meter, a water separator, electromagnetic valves, flowmeters and filtering devices. The diaphragm pump is mounted on the fixed frame. The water inlet of the diaphragm pump is connected with the seawater. The water outlet of the diaphragm pump is connected with the flowmeters through hoses. The flowmeters are mounted on the fixed frame and are connected with the water separator. A primary channel is divided into a plurality of branches by the water separator. One branch is connected with one electromagnetic valve and the electromagnetic valve is connected with one flowmeter. The above flowmeter is connected with one filtering device through a hose. The filtering devices are fixed on the fixed frame. The structures of all the other branches are the same with the structure of the above branch. Each branch is provided with one electromagnetic valve, one flowmeter and one filtering device. The above equipment is simple in mechanism, convenient in operation, safe, reliable and high in sampling precision.
Description
Technical field
The invention belongs to mechanical field, relate to a kind of halomereid quantitative filtering sampler, be a kind of device that can the most quantitatively obtain halomereid sample.
Background technology
Marine environmental monitoring is the important component part of Development of Marine strategy, and for ocean environment monitoring, water quality sampling is again the most important job, and the former state sea water returning sampling carries out separation and Extraction one of important step especially.Planktonic extraction is exactly the important component part during former state sea water separates.Plankton kind is many, quantity big, is halobiontic Major Members, and its research is the most significant to fish production and Marine Sciences rationale.Existing halomereid sampler, is only filter plant, manually pours in filter plant by sea water, filter out plankton, the size of sampling quantity can not be controlled by this device well, and automaticity is low, inefficient mostly.
Summary of the invention
The defect existed for prior art, it is an object of the invention to provide a kind of halomereid quantitative filtering sampler.
In order to reach above-mentioned requirements, technical scheme is as follows:
A kind of halomereid quantitative filtering sampler, including fixed mount, membrane pump, current meter, water knockout drum, electromagnetic valve, effusion meter, filter plant；On described membrane pump mounting and fixing support, the water inlet of membrane pump connects sea water, and outlet is connected with current meter by flexible pipe；Described current meter is arranged on fixed support, and is connected with water knockout drum, and main line is divided into several branch roads by described water knockout drum；Each of which branch road and an electromagnetic valve are connected, and electromagnetic valve and an effusion meter are connected, and effusion meter is connected with filter plant by flexible pipe, and filter plant is fixed on fixed mount；The structure of other several branch roads is identical with this branch road, each branch road installs an electromagnetic valve, effusion meter and filter plant, the break-make of each branch road is controlled by electromagnetic valve, thus according to the requirement of different sampling amounts, control the branch road number of break-make, accurately controlled the uninterrupted of each branch road by effusion meter, so that sampling quantifies, obtain accurate result of calculation.
Operation principle of the present invention is as follows:
Control diaphragm pump motor rotating speed, coutroi velocity size by controller, monitor flow velocity size by current meter.Controller controls the folding of each way solenoid valve, when sampling less, can only open one of them or several electromagnetic valve, economize on resources.Cmf record uninterrupted, it is simple to calculate sample size.Filter plant is used for collecting plankton.
The present invention has the advantage that with good effect:
Present invention is mainly used for planktonic dose in sea water, the basic automatization realizing sampling, there is less parts, simple in construction, work efficiency is high, easy to operate, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the left view of apparatus of the present invention.
Fig. 2 is that embodiment of the present invention main line is divided into four branch structure schematic diagrams.
Fig. 3 is the present invention single branch road explosive view.
Fig. 4 is fixed mount schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is elaborated.
Seeing Fig. 1,2,3,4, a kind of halomereid quantitative filtering sampler, including fixed mount 1, membrane pump 2, current meter 3, water knockout drum 4, electromagnetic valve 5, effusion meter 6, filter plant 7；On described membrane pump 2 mounting and fixing support 1, the water inlet of membrane pump 2 connects sea water, and outlet is connected with current meter 3 by flexible pipe；Described current meter 3 is arranged on fixed support 1, and is connected with water knockout drum 4, and main line is divided into several branch roads by described water knockout drum 4；Each of which branch road and an electromagnetic valve 5 are connected, and electromagnetic valve 5 is connected with an effusion meter 6, and effusion meter 6 is connected with filter plant 7 by flexible pipe, and filter plant 7 is fixed on fixed mount 1；The structure of other several branch roads is identical with this branch road, each branch road installs an electromagnetic valve 5, effusion meter 6 and filter plant 7, the break-make of each branch road is controlled by electromagnetic valve 5, thus according to the requirement of different sampling amounts, control the branch road number of break-make, accurately controlled the uninterrupted of each branch road by effusion meter 6, so that sampling quantifies, obtain accurate result of calculation.
In the present embodiment, water knockout drum 4 is " one point four ", and main line is divided into four branch roads, then have four electromagnetic valves 5,5 ', 5 ' ', 5 ' ' ', four effusion meters 6,6 ', 6 ' ', 6 ' ' ', four filter plants 7,7 ', 7 ' ', 7 ' ' '.When gathering sea water, membrane pump 2 water inlet draws sea water, sea water former state filters out bigger sea water impurity by membrane pump 2, through current meter 3,4, four electromagnetic valves 5,5 ', 5 ' of water knockout drum ', 5 ' ' ', four effusion meters 6,6 ', 6 ' ', 6 ' ' ', arrive separately at four filter plants 7,7 ', 7 ' ', 7 ' ' '.Control membrane pump 2 motor speed, coutroi velocity size by controller, monitor flow velocity size by current meter 3.The folding of controller controlling brancher electromagnetic valve 5,5 ', 5 ' ', 5 ' ' ', according to needing to extract the size of halomereid amount, the quantity of the folding of controlling brancher every time.Effusion meter 6,6 ', 6 ' ', 6 ' ' ' record uninterrupted, it is simple to calculate sample size.The internal plankton filter membrane being placed with a diameter of 50mm of filter plant 7,7 ', 7 ' ', 7 ' ' ', is used for collecting halomereid.
Claims (1)
1. a halomereid quantitative filtering sampler, it is characterised in that include fixed mount (1), membrane pump (2), current meter (3), water knockout drum (4), electromagnetic valve (5), effusion meter (6), filter plant (7)；On described membrane pump (2) mounting and fixing support (1), the water inlet of membrane pump (2) connects sea water, and outlet is connected with current meter (3) by flexible pipe；Described current meter (3) is arranged on fixed support (1), and is connected with water knockout drum (4), and main line is divided into several branch roads by described water knockout drum (4)；Each of which branch road and an electromagnetic valve (5) are connected, and electromagnetic valve (5) is connected with an effusion meter (6), and effusion meter (6) is connected with filter plant (7) by flexible pipe, and filter plant (7) is fixed on fixed mount (1)；The structure of other several branch roads is identical with this branch road, each branch road installs an electromagnetic valve (5), effusion meter (6) and filter plant (7), the break-make of each branch road is controlled by electromagnetic valve (5), thus according to the requirement of different sampling amounts, control the branch road number of break-make, accurately controlled the uninterrupted of each branch road by effusion meter (6), so that sampling quantifies, obtain accurate result of calculation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199303.XA CN105865843A (en) | 2016-04-02 | 2016-04-02 | Quantitatively filtering and sampling equipment for marine planktons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199303.XA CN105865843A (en) | 2016-04-02 | 2016-04-02 | Quantitatively filtering and sampling equipment for marine planktons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105865843A true CN105865843A (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610199303.XA Pending CN105865843A (en) | 2016-04-02 | 2016-04-02 | Quantitatively filtering and sampling equipment for marine planktons |
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| Country | Link |
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| CN (1) | CN105865843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931399A (en) * | 2018-07-24 | 2018-12-04 | 中国科学院深海科学与工程研究所 | A kind of abyssopelagic organism collector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487772A (en) * | 2009-02-19 | 2009-07-22 | 中国水产科学研究院黄海水产研究所 | Automatically layered quantitative sampler for skotoplankton |
| CN104764629A (en) * | 2015-04-30 | 2015-07-08 | 范佳茵 | Water quality monitoring sampling device and method |
| CN105424415A (en) * | 2015-11-11 | 2016-03-23 | 南京大学 | Online automatic collection and storage device for aquatic organism samples |
-
2016
- 2016-04-02 CN CN201610199303.XA patent/CN105865843A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487772A (en) * | 2009-02-19 | 2009-07-22 | 中国水产科学研究院黄海水产研究所 | Automatically layered quantitative sampler for skotoplankton |
| CN104764629A (en) * | 2015-04-30 | 2015-07-08 | 范佳茵 | Water quality monitoring sampling device and method |
| CN105424415A (en) * | 2015-11-11 | 2016-03-23 | 南京大学 | Online automatic collection and storage device for aquatic organism samples |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931399A (en) * | 2018-07-24 | 2018-12-04 | 中国科学院深海科学与工程研究所 | A kind of abyssopelagic organism collector |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |