CN202583160U - Water bloom alga vertical migration simulation experiment device - Google Patents
Water bloom alga vertical migration simulation experiment device Download PDFInfo
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- CN202583160U CN202583160U CN 201220230487 CN201220230487U CN202583160U CN 202583160 U CN202583160 U CN 202583160U CN 201220230487 CN201220230487 CN 201220230487 CN 201220230487 U CN201220230487 U CN 201220230487U CN 202583160 U CN202583160 U CN 202583160U
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- vertical migration
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- water bloom
- right cylinder
- alga
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Abstract
The utility model provides a water bloom alga vertical migration simulation experiment device. A plurality of sample connections are sequentially arranged at different height of the same side of a cylinder with an open upper end. Heating devices are arranged on the middle layer and the bottom of the cylinder. The top of the cylinder is provided with an artificial light source. According to the water bloom alga vertical migration simulation experiment device, the plurality of the sample connections at different height are arranged in the cylinder, enlarged cultivated water bloom dominant algae are placed in the cylinder, nutritive salt is put into the cylinder, and a water bloom alga vertical migration simulation research can be carried out; and research sampling can be achieved through the sample connections, the water bloom alga vertical migration mechanism research can be achieved in a room, the cost is low, and difficulties and risks which are possibly encountered in outdoor in-situ experiments are avoided.
Description
Technical field
The utility model relates to a kind of analogue experiment installation, especially a kind of wawter bloom algae vertical migration analogue experiment installation that reference is provided for the research of breakout of water bloom mechanism.
Background technology
The breeding in a large number in the water body that the nitrogen phosphorus nutrition enriches usually of wawter bloom algae, biomass increases severely, and causes breakout of water bloom, like Taihu Lake, Dian Chi, Three Gorges Reservoir tributary etc.When wawter bloom took place, algal bloom caused water taste stench with rotten, and water transparency reduces, and dissolved oxygen content reduces; Simultaneously, dead algae also discharges noxious material in water body, have a strong impact on the industrial or agricultural water supply security.In different waters; Environmental baseline real-time change such as water temperature, illumination condition, nitrogen and phosphorous nutrient content, water body turbulence intensity, aquatic animal predation; Typical case's wawter bloom algae frustule is through self migration and gathering; Go after profits and advoid disadvantages, seek suitable habitats, wherein vertical migration is the major reason that forms this preponderant algae wawter bloom with assembling.
At present, research wawter bloom algae vertical migration mechanism is generally carried out the in-situ test completion in the open air, and not only cost is high, and meets difficulty easily and danger.
Summary of the invention
The utility model technical matters to be solved provides a kind of wawter bloom algae vertical migration analogue experiment installation, can be in the research of indoor completion wawter bloom algae vertical migration mechanism, and cost is low, and has avoided the difficulty and the risk that possibly run in the experiment of open-air original position.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of wawter bloom algae vertical migration analogue experiment installation; Homonymy differing heights place offers a plurality of sample taps successively on the right cylinder of open upper end; Cylindrical middle level and bottom are provided with heating apparatus, and the right cylinder top is provided with artificial light source.
The quantity of sample tap is six.
Cylindrical height is 150cm, and the distance of six sample taps and capital is respectively 15cm, 46cm, 77cm, 108cm, 138cm and 150cm.
Right cylinder is the organic glass right cylinder.
The wawter bloom algae vertical migration analogue experiment installation that the utility model provides; Through the sample tap of a plurality of differing heights on right cylinder, the wawter bloom advantage algae kind of enlarged culture is put into right cylinder, drop into nutritive salt and can carry out wawter bloom algae vertical migration modeling effort; The research sampling is then accomplished through sample tap; Can be in the research of indoor completion wawter bloom algae vertical migration mechanism, cost is low, and has avoided the difficulty and the risk that possibly run in the experiment of open-air original position.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model.
Embodiment
As depicted in figs. 1 and 2; A kind of wawter bloom algae vertical migration analogue experiment installation; Homonymy differing heights place offers a plurality of sample taps 2 successively on the right cylinder 1 of open upper end, and the middle level and the bottom of right cylinder 1 are provided with heating apparatus, and right cylinder 1 top is provided with artificial light source.
The quantity of sample tap 2 is six, and sample tap 2 internal diameters are 5mm.
The height of right cylinder 1 is 150cm, and six sample taps 2 are respectively 15cm, 46cm, 77cm, 108cm, 138cm and 150cm with the distance of capital.
The wawter bloom advantage algae kind of enlarged culture is put into right cylinder 1, drop into proper N/phosphorus nutrition salt and can carry out wawter bloom algae vertical migration modeling effort.Can avoid the difficulty and the risk that possibly run in the experiment of open-air original position, for the research of breakout of water bloom mechanism provides support.
Claims (4)
1. wawter bloom algae vertical migration analogue experiment installation; It is characterized in that: the right cylinder of open upper end (1) is gone up homonymy differing heights place and is offered a plurality of sample taps (2) successively; The middle level and the bottom of right cylinder (1) are provided with heating apparatus, and right cylinder (1) top is provided with artificial light source.
2. wawter bloom algae vertical migration analogue experiment installation according to claim 1, it is characterized in that: the quantity of sample tap (2) is six.
3. wawter bloom algae vertical migration analogue experiment installation according to claim 2, it is characterized in that: the height of right cylinder (1) is 150cm, six sample taps (2) are respectively 15cm, 46cm, 77cm, 108cm, 138cm and 150cm with the distance of capital.
4. wawter bloom algae vertical migration analogue experiment installation according to claim 1 is characterized in that: right cylinder (1) is the organic glass right cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230487 CN202583160U (en) | 2012-05-22 | 2012-05-22 | Water bloom alga vertical migration simulation experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230487 CN202583160U (en) | 2012-05-22 | 2012-05-22 | Water bloom alga vertical migration simulation experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583160U true CN202583160U (en) | 2012-12-05 |
Family
ID=47252561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230487 Expired - Fee Related CN202583160U (en) | 2012-05-22 | 2012-05-22 | Water bloom alga vertical migration simulation experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066379A (en) * | 2016-06-21 | 2016-11-02 | 常州市环境科学研究院 | Bloom blue algae is by wind disturbance Vertical Migration analog round the clock |
| CN106124708A (en) * | 2016-07-28 | 2016-11-16 | 中国林业科学研究院林业新技术研究所 | Algae vertical transfer analogue experiment installation and application thereof |
| CN111289700A (en) * | 2020-04-01 | 2020-06-16 | 中国水产科学研究院黄海水产研究所 | Device and method for detecting horizontal movement capability of phytoplankton |
-
2012
- 2012-05-22 CN CN 201220230487 patent/CN202583160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066379A (en) * | 2016-06-21 | 2016-11-02 | 常州市环境科学研究院 | Bloom blue algae is by wind disturbance Vertical Migration analog round the clock |
| CN106124708A (en) * | 2016-07-28 | 2016-11-16 | 中国林业科学研究院林业新技术研究所 | Algae vertical transfer analogue experiment installation and application thereof |
| CN111289700A (en) * | 2020-04-01 | 2020-06-16 | 中国水产科学研究院黄海水产研究所 | Device and method for detecting horizontal movement capability of phytoplankton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130522 |