CN203432836U - Semi-automatic siphon concentration device for detecting plankton in water body - Google Patents
Semi-automatic siphon concentration device for detecting plankton in water body Download PDFInfo
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- CN203432836U CN203432836U CN201320581534.9U CN201320581534U CN203432836U CN 203432836 U CN203432836 U CN 203432836U CN 201320581534 U CN201320581534 U CN 201320581534U CN 203432836 U CN203432836 U CN 203432836U
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- glass tube
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- water body
- funnel
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Abstract
The utility model provides a semi-automatic siphon concentration device for detecting plankton in a water body. The device comprises a conical distribution hopper (1), a floating ball (3), a hopper mounting rack (4), a transfusion hose (5), a glass tube (6) and an adjusting valve (7), wherein the transfusion hose (5) is sleeved with an inner cavity of the glass tube (6) to form a siphon passage; the floating ball (3) is fixedly arranged on a tube body in the lower part of the glass tube (6) in a penetrating manner; the conical distribution hopper (1) is connected with the glass tube (6) through the hopper mounting rack (4) outside the upper part of the hopper body in a clamping manner, and the tube body at the lower part of the glass tube (9) is arranged in the conical distribution hopper (1) in a suspending manner; the adjusting valve (7) is arranged on the tube body at the upper part of the transfusion hose (5) from the extending part of the upper part of the glass tube (9).
Description
Technical field
The utility model relates to a kind of water ecology research pick-up unit, refers in particular to the semi-automatic siphon enrichment facility in planktonic organism settling vessel in a kind of concentrated water body.
Background technology
It is the test item of clearly stipulating in < < water and effluent monitoring analytical approach > > mono-book that planktonic organism in natural water and polluted-water is detected, after but the method is fixing to planktonic organism, further concentrated method does not provide clearly detailed requirement, therefore each research and production unit is all with reference to < < water and effluent monitoring analytical approach > >, and adopt the method for self improved to complete this trace routine.Comparative analysis according to the inventor to existing each method: all method for concentration all need experimenter to realize by operation trifling and consuming time at present.
Utility model content
The purpose of the present utility model: be intended to propose a kind of simple to operate, semi-automatic siphon enrichment facility with auto-pumping function.
Planktonic semi-automatic siphon enrichment facility in this detection water body, comprise a taper separating funnel 1, ball float 3, funnel erecting frame 4, infusion tube 5, glass tube 6, variable valve 7, the inner chamber that described infusion tube 5 is set on glass tube 6 forms siphon passage, and described ball float 3 is fixedly set on the body of glass tube 6 bottoms; Described taper separating funnel 1 is clamping shape by the funnel erecting frame 4 of being located at infundibular body upper outside with glass tube 6 and is connected, and glass tube 6 bottom bodys are suspended in taper separating funnel 1; The body of described infusion tube 5 tops from glass tube 6 extensions, top is provided with a variable valve 7.
Described funnel erecting frame 4 is clamping the periphery of the taper separating funnel 1 of being furnished with porous rubber plug 4.1.
The bottom of described taper separating funnel 1 is provided with glass valve 9.
Described infusion tube 5, the lower end of glass tube 6 are provided with a laser ranging 2.
Planktonic semi-automatic siphon enrichment facility in the detection water body proposing according to above technical scheme, utilizes siphon principle just can realize simply operation.This device has the following advantages in actual use:
1. concentrated liquid volume as required, regulates liquid sucking-off speed voluntarily, calculates and arrives standard solution face height required time.
2. without artificially hand-held, only need be positioned over expanded rubber plug in stationary installation in bottleneck, arrive after liquid specified altitude valve-off.Central process is looked after without special messenger, reduces the artificial experimental result that affects, and can concentrate by many bottles of samples simultaneously.
3. installation cost is cheap, material is easy to get, be easy to popularization.Can add and join full-automatic device to reach Full automatic unmanned.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state schematic representation of the present utility model;
The structural representation of Fig. 3 funnel erecting frame.
In figure: a 1-taper separating funnel 2-laser ranging 3-ball float 4-funnel erecting frame 4.1-expanded rubber plug 5-infusion tube 6-glass tube 7-variable valve 8-hold-up vessel 9-glass valve.
Embodiment
Planktonic semi-automatic siphon enrichment facility in this detection water body as shown in the figure, comprise a taper separating funnel 1, ball float 3, funnel erecting frame 4, infusion tube 5, glass tube 6, variable valve 7, the inner chamber that described infusion tube 5 is set on glass tube 6 forms siphon passage, and described ball float 3 is fixedly set on the body of glass tube 6 bottoms; Described taper separating funnel 1 is clamping shape by the funnel erecting frame 4 of being located at infundibular body upper outside with glass tube 6 and is connected, and glass tube 6 bottom bodys are suspended in taper separating funnel 1; The body of described infusion tube 5 tops from glass tube 6 extensions, top is provided with a variable valve 7.
Described funnel erecting frame 4 is clamping the periphery of the taper separating funnel 1 of being furnished with expanded rubber plug 4.1.
The bottom of described taper separating funnel 1 is provided with glass valve 9.
Described infusion tube 5, the lower end of glass tube 6 are provided with a laser ranging 2.
In this detection water body, the course of work of planktonic semi-automatic siphon enrichment facility is as follows:
1. first, close the glass valve of taper separating funnel bottom, the planktonic organism water sample that needs are fixing is poured in taper separating funnel, then pour a certain amount of immobile liquid into fixing planktonic organism, immobile liquid kills, accelerates the effect of sedimentation planktonic organism.
2. the original glass chock plug in taper separating funnel upper end is taken off, put this device.Glass tube puts medical infusion flexible pipe rubber tube, then ball float is enclosed within to certain position on glass tube, and handle assembly puts the rubber plug center of the many hollow structures of tool, the straight concentrate of putting into.
3. after stable, pinch that on woven hose, titration ball is to produce air negative pressure, now siphon starts, control valve flow velocity.Sucking-off supernatant is to waste liquid cylinder, in this process, leaving and taking a small amount of supernatant uses in order to rinse afterwards, liquid level is down to after specified altitude assignment and (is generally apart from about 5cm place, taper separating funnel lower end), manual-lock valve (have apolegamy part laser ranging probe, can automatic-closing valve).
4. open the glass valve of taper separating funnel bottom, concentrate is flowed in the concentrated bottle of preprepared, in order to microscopic examination afterwards, use.
5. in siphonic process, whole process is kept an eye on without people, and can use a plurality of devices to reach mass concentrated effect, increases work efficiency.
Claims (4)
1. one kind is detected planktonic semi-automatic siphon enrichment facility in water body, comprise a taper separating funnel (1), ball float (3), funnel erecting frame (4), infusion tube (5), glass tube (6), variable valve (7), the inner chamber that described infusion tube (5) is set on glass tube (6) forms siphon passage, and described ball float (3) is fixedly set on the body of glass tube (6) bottom; Described taper separating funnel (1) is clamping shape by the funnel erecting frame (4) of being located at infundibular body upper outside with glass tube (6) and is connected, and glass tube (9) bottom body is suspended in taper separating funnel (1); Described infusion tube (5) top is provided with a variable valve (7) from the body of glass tube (9) extension, top.
2. planktonic semi-automatic siphon enrichment facility in detection water body as claimed in claim 1, is characterized in that: described funnel erecting frame (4) is clamping the periphery of the taper separating funnel (1) of being furnished with porous rubber plug (4.1).
3. planktonic semi-automatic siphon enrichment facility in detection water body as claimed in claim 1, is characterized in that: the bottom of described taper separating funnel (1) is provided with glass valve (9).
4. planktonic semi-automatic siphon enrichment facility in detection water body as claimed in claim 1, is characterized in that: the lower end of described infusion tube (5), glass tube (6) is provided with a laser ranging head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581534.9U CN203432836U (en) | 2013-09-18 | 2013-09-18 | Semi-automatic siphon concentration device for detecting plankton in water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581534.9U CN203432836U (en) | 2013-09-18 | 2013-09-18 | Semi-automatic siphon concentration device for detecting plankton in water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432836U true CN203432836U (en) | 2014-02-12 |
Family
ID=50061867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581534.9U Expired - Fee Related CN203432836U (en) | 2013-09-18 | 2013-09-18 | Semi-automatic siphon concentration device for detecting plankton in water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323728A (en) * | 2016-08-16 | 2017-01-11 | 中国水产科学研究院南海水产研究所 | Safe environment-friendly plankton rapid concentrating device and use method thereof |
| CN108593412A (en) * | 2018-05-31 | 2018-09-28 | 安庆师范大学 | A kind of fully-automatic siphon enrichment facility |
-
2013
- 2013-09-18 CN CN201320581534.9U patent/CN203432836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323728A (en) * | 2016-08-16 | 2017-01-11 | 中国水产科学研究院南海水产研究所 | Safe environment-friendly plankton rapid concentrating device and use method thereof |
| CN108593412A (en) * | 2018-05-31 | 2018-09-28 | 安庆师范大学 | A kind of fully-automatic siphon enrichment facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |