CN204824892U - Diatom that grows nonparasitically upon another plant is cultivateed and collection system - Google Patents
Diatom that grows nonparasitically upon another plant is cultivateed and collection system Download PDFInfo
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- CN204824892U CN204824892U CN201520471883.4U CN201520471883U CN204824892U CN 204824892 U CN204824892 U CN 204824892U CN 201520471883 U CN201520471883 U CN 201520471883U CN 204824892 U CN204824892 U CN 204824892U
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- diatom
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- another plant
- buoyancy aid
- developing medium
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Abstract
The utility model relates to a diatom that grows nonparasitically upon another plant is cultivateed and collection system, this cultivation includes body on water with collection system, boxes and baskets, the culture medium, stainless steel wire rope, the ground tackle, the plate, the brush, the narrow -mouthed bottle, and formaldehyde reagent etc. Temperature and the integrated intelligent remotely monitored sensor of the velocity of flow are installed to boxes and baskets, body top on water is arranged in to the signboard, and signal acquisition and transmitter and power supply are installed to the body, and the temperature and the velocity of flow pass through wireless remote control monitoring and wireless transmission to data center. The utility model discloses a nimble in the rivers and lakes that lack qualified sampling medium, conveniently realize growing nonparasitically upon another plant cultivation and the collection of diatom with collection system is cultivateed to the diatom to can gather this the regional temperature and velocity of flow as required on line.
Description
Technical field
The utility model relates to the water quality biological monitoring equipment in a kind of river, lake, the cultivation of the diatom that particularly grows nonparasitically upon another plant and acquisition method and equipment.
Background technology
The water quality biological Monitoring techniques in river and lake is a kind of technology of pressing close to human health responding to water pollutant situation based on biology, and the monitoring of diatom water quality biological belongs to this category.The diatom that grows nonparasitically upon another plant refers to the attached microorganism grown on rock or emergent, and the sample relating to diatom in diatom water quality monitoring (WQM) is chosen and gathered.To sampling position in diatom water quality monitoring (WQM) code, the requirement of sampling matrix is very high, and requires that sample area has certain flow velocity, and illumination is sufficient, and the depth of water is 0.3 ~ 0.8 meter of the best, and riverbed is the few non sludge of sandstone; The nature culture that matrix preferably uses natural sillar or ovum rock etc. stable.Experiment proves that the diatom biological sample of being sampled by aforesaid method well can reflect local water quality condition.
Adopt the matrix under this kind of sampling point to be difficult to find in river, and artificial matrices is easily subject to the factor such as resident, weather conditions impact along the river; Even if do not affect by above-mentioned, the change of sampled result depends primarily on the length of matrix soaking time, and therefore the impact of change on sampled result of water level be can not ignore.In lake, this phenomenon is more outstanding, if the sample gathered contains earth, very large on experimental result impact, now failed sample.
Summary of the invention
The utility model proposes a kind of simple and easy cultivation and gathering device, have water temperature and flow velocity integrated intelligent remotely monitored sensor and supporting signal wireless projector concurrently.The utility model solves the drawback that experimenter is difficult to collect qualified water biological sample in rivers and lakes, overcomes disadvantageous outside atmosphere simultaneously, effectively can carry out biological monitoring sample cultivation and the collection of rivers and lakes.For achieving the above object, the utility model by the following technical solutions:
One grow nonparasitically upon another plant diatom cultivate and gathering device, described cultivation and gathering device comprise water floating body 7, and there is bolt interface buoyancy aid 7 upper end, connection department monitoring direction board 10; Growing nonparasitically upon another plant diatom incubator 6 in lower end, only welds when a position 4, four side weld connects and weld four positions 4 when being welded on middle part.Incubator 6 adopts rectangular parallelepiped cage, and developing medium 1 to insert in cage 6 on request; Padlock 13 on diatom culture apparatus is connected to bank with stainless steel wire rope 11, and is fixed by ground tackle, to facilitate sampling.
During diatom sampling, naturally the hard stone 1 cultivating more than 1 month in cage 6 is taken out, with brush 16, the diatom brush of growing nonparasitically upon another plant of sunny slope in medium 1 is entered in porcelain dish 15, the surperficial diatom brush that faced south by medium 1 as far as possible when sampling enters in 15, and load in narrow-mouthed bottle 14 by brush 16, and wash away totally with pure water, guarantee that brushing the diatom sample got all loads in bottle 14, the alcohol or the formaldehyde formulations that finally add final concentration 10% are preserved.According to the needs of water quality monitoring (WQM), can select to install water temperature and flow velocity integrated intelligent remotely monitored sensor 2, auxiliary facility such as installation signals collecting and projector etc. 9 buoyancy aid 7 in, water temperature and flow velocity are by radio telecontrol monitoring and be wirelessly transmitted to Data centre.
The feature of the technical program is: for great rivers, the river of the few stone of high concentration of sediment, lake, exist and be difficult to collect qualified diatom sample, or adopt the defect that diatom sample can not represent the actual water quality condition in this region, the diatom water quality biological Monitoring Design of the utility model especially for this reason under situation a set of biological culture and sampling apparatus.Device can be seen in real time and look into record and affect flow velocity and the water temperature of growth of diatom algae, horizontal buoyancy aid firm under, under the cultivation of the diatom that grows nonparasitically upon another plant is in normal depth condition all the time.
Described buoyancy aid 7 is horizontal, adopts the hollow plastics of vinyl polymer, the bushing stainless steel junctor of surrounding, plastics aperture strict seal.
Described incubator 6, adopts netted cage, welds with horizontal buoyancy aid 7, and weld is arranged by five hole plum blossoms, guarantees to be connected firmly.
Described water temperature flow rates survey sensor 2, adopt compact spiral formula hydrometic propeller to carry sensor for measuring temperature, such sensor performance is stablized, energy life-time service; Supporting signals collecting and projector can realize automation collection metrical information.
The beneficial effects of the utility model are:
1) structure is simple, easily installs, convenient operation.
2) be highly suitable for great rivers, the river of the few stone of high concentration of sediment, uses in various lake.
3) stable, the change of water-level fluctuation can be adapted to, press close to the result of natural substrates.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the structural map of incubator in culture apparatus;
Fig. 3 is the simple assembly composition schematic diagram for sample collecting.
Number in the figure: developing medium 1, integrated remotely monitored sensor 2, developing medium imports and exports 3, connecting device 4, monitored water body 5, cultivates boxes and baskets 6, buoyancy aid 7, sense line 8, signals collecting and projector 9, direction board 10, stainless steel wire rope 11, ground tackle 12, padlock 13, narrow-mouthed bottle 14, square plate 15, brush 16.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1: the utility model provides cultivation and the collection of a kind of periphyton culture and gathering device, particularly benthic diatom, comprises the natural culture apparatus 6 of the diatom that grows nonparasitically upon another plant, and water temperature flow rates measures collecting unit, diatom Sampling hold unit of growing nonparasitically upon another plant.
As shown in Figures 1 and 2, diatom culture apparatus of growing nonparasitically upon another plant comprises water floating body 7, and buoyancy aid 7 upper end bolt connects the billboard 10 of monitoring department, and billboard indicates purposes and setting unit, is damaged by ignorant person to prevent instrument; Growing nonparasitically upon another plant diatom incubator 6 in water floating body lower end, only welds a central part, weld position, four corners when four side welds connect when being welded on middle part.Incubator 6 adopts rectangular parallelepiped cage body structure, make hexagon and water body penetrating, the developing medium 1 of diatom is inserted on request and is cultivated in cage 6, temporally waits requirement to cultivate.Culture apparatus is provided with water temperature and flow velocity integrated intelligent remotely monitored sensor 2, sensor 2 is arranged on the central top of incubator, the transmission line 8 of sensor 2 is connected in buoyancy aid 7, buoyancy aid is provided with signals collecting and projector 9, wherein battery uses chargeable lithium cell, and buoyancy aid installing port will carry out seal approach.Affecting the water temperature of growth of diatom algae and flow velocity important information by radio telecontrol monitoring is wirelessly transmitted to Data centre.
For making diatom culture apparatus be fixed in the region of monitoring water body, connect culture apparatus and bank with stainless steel wire rope 11, wireline one end adopts padlock 13 to fasten buoyancy aid central authorities, and the other end connects ground tackle 12 by padlock 13 and is fixed on bank, to facilitate sampling.During diatom sampling, naturally the N number of hard stone 1 cultivating more than 1 month in cage 6 is taken out, with brush 16, the diatom brush of growing nonparasitically upon another plant of sunny slope in medium 1 is entered in porcelain dish 15, the surperficial diatom brush that faced south by medium 1 as far as possible when sampling enters in 15, and wash away totally with pure water, guarantee that brushing the diatom sample got all loads in bottle 14, the alcohol or the formaldehyde formulations that finally add final concentration 10% are preserved.
Embodiment 2: not needing the monitored area gathering water temperature and flow rate information, as Fig. 1 and Fig. 2, remove integrated remotely monitored sensor 2, sense line 8 and signals collecting and projector 9 during design, comparatively speaking, equipment is simpler, comprises the natural culture apparatus 6 of the diatom that grows nonparasitically upon another plant, diatom Sampling hold unit of growing nonparasitically upon another plant.
Now, diatom culture apparatus of growing nonparasitically upon another plant comprises water floating body 7, billboard 10, diatom incubator 6 of growing nonparasitically upon another plant, and buoyancy aid does not establish installation entrance, only has buoyancy aid sealing requirements all day.
Described water floating body 7 is rectangle structure, and center of top erection instruction plate 10, bottom bolts connects cage 6, can select to be provided with water temperature and flow velocity integrated intelligent remotely monitored sensor 2, be provided with signals collecting and projector 9 in corresponding buoyancy aid in cage 6.
Described cage is connected with buoyancy aid and can adopts bolt or be welded to connect, and cage and buoyancy aid length and width, 0.3 ~ 1.0 meter of scope, are 0.5 ~ 1.0 meter apart from buoyancy aid top at the bottom of cage.
Described developing medium 1 is placed in the cage 6 of six water flowings, it is characterized in that diatom easily in medium 1 surface growth, and matter is hard, and require not to be with silt particle without soft impurity, developing medium 1 preferentially adopts goose soft rock, and be generally 5 ~ 8 pieces, incubation time is advisable for more than 15 days.
Described gathering device, it is characterized in that cage 6 upper surface establishes an opening, get the sunny slope of developing medium 1, brush 16 diatom brush of growing nonparasitically upon another plant is utilized to enter in plate 15, period can adopt watering can to spread the collection helping sunny slope diatom, finally the diatom gathered is injected volume 150 ~ 500ml narrow-mouthed bottle 14, add 1 ~ 2ml formaldehyde or alcohol reagent preservation.
The utility model finds qualified sampling media for being difficult in existing sampling, medium is easily by technological deficiencies such as change of level affect, a kind of culture apparatus is devised specially for diatom biological survey and diatom water quality monitoring (WQM), device can stably float on water body, carries out cultivation and the collection of all kinds of periphyton simply and easily.
Claims (3)
1. the diatom that grows nonparasitically upon another plant is cultivated and a gathering device, primarily of water floating body (7), and cage (6), developing medium (1), stainless steel wire rope, ground tackle, plate, brush, specimen bottle, and formaldehyde formulations composition, is characterized in that:
Described water floating body (7) is rectangular structure, center of top erection instruction plate (10), bottom bolts connects cage (6), can select to be provided with water temperature and flow velocity integrated intelligent remotely monitored sensor (2), be provided with signals collecting and projector (9) in corresponding buoyancy aid in cage (6); Described cage (6) is connected with buoyancy aid (7) and can adopts bolt or be welded to connect, and cage (6) and buoyancy aid (7) length and width are 0.3 ~ 1.0 meter of scope, and cage (6) end is 0.5 ~ 1.0 meter apart from buoyancy aid (7) top.
2. the diatom that grows nonparasitically upon another plant as claimed in claim 1 is cultivated and gathering device, it is characterized in that developing medium (1) is placed in six permeable cages (6), diatom is easily in developing medium (1) surface growth, developing medium requires that matter firmly, is not with silt particle, without soft impurity, developing medium (1) adopts natural pure goose soft rock.
3. the diatom that grows nonparasitically upon another plant as claimed in claim 1 is cultivated and gathering device, it is characterized in that cage (6) six is permeable, upper surface designs an opening, is convenient to temporally frequency and repeatedly carries out biological monitoring sampling, and the developing medium in cage should choose sunny slope when sampling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471883.4U CN204824892U (en) | 2015-07-03 | 2015-07-03 | Diatom that grows nonparasitically upon another plant is cultivateed and collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471883.4U CN204824892U (en) | 2015-07-03 | 2015-07-03 | Diatom that grows nonparasitically upon another plant is cultivateed and collection system |
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| Publication Number | Publication Date |
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| CN204824892U true CN204824892U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520471883.4U Expired - Fee Related CN204824892U (en) | 2015-07-03 | 2015-07-03 | Diatom that grows nonparasitically upon another plant is cultivateed and collection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962468A (en) * | 2015-07-03 | 2015-10-07 | 黎佛林 | Epiphytic diatom culture and collection device |
| CN107271213A (en) * | 2016-10-13 | 2017-10-20 | 中国水利水电科学研究院 | A kind of raw algae harvester and acquisition method |
-
2015
- 2015-07-03 CN CN201520471883.4U patent/CN204824892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962468A (en) * | 2015-07-03 | 2015-10-07 | 黎佛林 | Epiphytic diatom culture and collection device |
| CN107271213A (en) * | 2016-10-13 | 2017-10-20 | 中国水利水电科学研究院 | A kind of raw algae harvester and acquisition method |
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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: 20151202 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |