CN203194324U - Pond on-site experimental device - Google Patents
Pond on-site experimental device Download PDFInfo
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- CN203194324U CN203194324U CN2013202535492U CN201320253549U CN203194324U CN 203194324 U CN203194324 U CN 203194324U CN 2013202535492 U CN2013202535492 U CN 2013202535492U CN 201320253549 U CN201320253549 U CN 201320253549U CN 203194324 U CN203194324 U CN 203194324U
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- pond
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- vertical rods
- quadra
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model relates to a device for pond aquatic ecology experimental study, and provides a pond on-site experimental device to solve the problems that an existing on-site experimental barricading cultivation system is not good in water oxygen increasing effect and inconvenient to inflow and drain and cannot meet requirements for the pond aquatic ecology experimental study, and fishes easily escape. The pond on-site experimental device comprises waterproof cloth, a U-shaped pipe, an oxygen increasing aerating device, an anti-escape net, two filtering screens, two straight pipes, four vertical rods and four transverse rods, wherein the four vertical rods are arranged in an array mode, a transverse rod is connected between every two adjacent vertical rods, and the four vertical rods and the four transverse rods form a square frame; the oxygen increasing aerating device comprises an air blower, a first air supply pipe, a second air supply pipe, a valve, a disk-type micropore oxygen increasing pipe, a fixing frame, at least four ropes and weights identical to the ropes in number, and the disk-type micropore oxygen increasing pipe is installed on the fixing frame. The pond on-site experimental device is used for the pond aquatic ecology study.
Description
Technical field
The utility model relates to the device that a kind of pond aquatic ecology experimental study is used, and is specifically related to a kind of pond field experiment device.
Background technology
On-the-spot enclosure experiment is a kind of emerging waters, pond Ecological Research Methods, also is the effective tool of research pond aquatic ecosystem.The superiority of enclosure cultivating system is: the one, since the form rule, small volume, thereby, have higher controllability than large water body; The 2nd, be arranged in the same waters with each enclosure of a collection of experiment, thereby condition homogeneous more to each other, the data of gained have higher comparativity; The 3rd, volume is little, manageability, and small scale, trace utilization cost is little, thereby an experiment can arrange more processing and repetition; The 4th, the environmental condition in it and water body scale are closer to the pond, so experimental data has larger authenticity and representativeness than indoor water body.Therefore, the experimental result that provides of field experiment enclosure generally more accurately and reliable.
Yet, along with the pond aquatic ecology is tested the more and more higher of required experiment condition precision, on research method, will be stricter to the configuration needs of on-the-spot ecosystem experimental provision.At present, existing field experiment enclosure cultivating system exists the water oxygenation poor effect, system's drainage inconvenience, device construction material durability and the feature of environmental protection are poor, the anti-facility of escaping of fish lacks, and the shortcoming and defect of the aspect such as device water body closure is not good, be difficult to satisfy the requirement of high-level pond aquatic ecology experiment.
The utility model content
The purpose of this utility model is to have the water oxygenation poor effect for solving existing field experiment enclosure cultivating system, water inlet and draining inconvenience, fish easily escape to jump, and the problem that can not satisfy pond aquatic ecology experimental study needs, and then a kind of pond field experiment device is provided.
The utility model is to address the above problem the technical scheme of taking to be:
A kind of pond field experiment device of the present utility model comprises water proof cloth, U-shaped pipe, oxygen enhancing aeration device, anti-net, two screen packs, two straight tubes, four vertical rods and four cross bars escaped; Four vertical rods are arranged in arrays, are connected with a cross bar between adjacent two vertical rods, and four vertical rods and four cross bars form a quadra;
Water proof cloth is around on the side of quadra, water proof cloth and four side-closed of quadra formation, the cavity that upper and lower side is uncovered, one of them arm of U-shaped pipe passes cross bar and is arranged in the quadra, another arm of U-shaped pipe passes cross bar and is arranged on outside the quadra, be respectively arranged with a screen pack on two ports of U-shaped pipe, be fitted with respectively a straight tube on two arms of U-shaped pipe, be positioned on the cross bar of water proof cloth top and be provided with the anti-net of escaping, prevent that escaping net is bundled in four vertical rods, the cloth cover of the anti-wire side of escaping to net and water proof cloth is vertical layout all;
Described oxygen enhancing aeration device comprises fan blower, the first appendix, the second appendix, valve, disc type micro-pore oxygenation pipe, fixed mount, at least four ropes and the weight consistent with rope quantity, disc type micro-pore oxygenation pipe is installed on the fixed mount, fixed mount is arranged in the quadra by the weight that is connected on the rope, fan blower and valve all are arranged on outside the quadra, the blast orifice of fan blower is communicated with the first appendix, the first appendix is communicated with the second appendix by valve, and the second appendix is communicated with disc type micro-pore oxygenation pipe.
The beneficial effects of the utility model are: one, the utility model apparatus structure is simple, and is reasonable in design, when enclosure is tested at the scene, according to actual conditions, can arrange a plurality of the utility model devices in the ecosystem (pond) waters; Two, the utility model device adopts water proof cloth, and closure is good and water-resisting property is good, does not keep at the scene the dead angle of any and extraneous water body exchange in the enclosure experiment manufacturing process, has fully guaranteed the independence of cultivator water body and the ecosystem thereof zone water body; Three, water inlet and draining are convenient, the U-shaped pipe of the utility model setting has guaranteed that fully cultivator can advance at any time as required water, draining and change water (cultivator drainage: the straight tube of extracting U-shaped pipe two ends, to the pond water filling, stop water filling during the required water level of cultivating system to be reached, then straight tube is reinserted U-shaped pipe two ends, namely finish to the cultivator the injecting process; During draining, extract straight tube, the discharge of the pond water outside the system is got final product); Four, the utility model device fastness is strong, and device of the present utility model has guaranteed whole stronger fastness and durability, can resist larger stormy waves; Five, set up on the cross bar of the utility model device and anti-escape net, can prevent effectively that the jumping of testing Mesichthyes, shrimps animal from escaping; Six, the utility model device arranges the micro-pore oxygenation pipe, oxygenation effect is good, oxygenation efficient can improve 50%～80%, oxygen enhancing aeration device of the present utility model can be adjusted tolerance flexibly according to the experiment demand, and the oxygenation aeration process of this device is carried out under water, can make the even more serious cultivating system lower floor water body of anoxic obtain more oxygen replenishment, and make the air that is filled with water body evenly be diffused into each water layer, play the purpose of oxygen-enriching, simultaneously, the toxic and harmful that the cultivator bottom is produced under anoxia condition accelerates to spread in air, reaches the purpose of high efficient aeration; This device noiselessness in the oxygenation aeration process produces, and is conducive to the normal growth of fish and shrimp; Seven, the utility model device quadra area is larger, can be in larger zone, quadra bottom the even oxygen aeration aeration, improve application efficiency, application efficiency has improved 30%～60%, and oxygen enhancing aeration device does not contact with the bottom, avoid the alluvial of bed mud to the micro-pore oxygenation pipe, can reach the purpose of long-term use; Eight, this device material therefor durability is strong, environmental-protecting performance is better, and easily making, easy to use, can satisfy the cultivation of the laboratory animal such as various fishes, shrimps, is the ecological gedanken experiment device in research waters, pond.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Embodiment one: in conjunction with Fig. 1 present embodiment is described, a kind of pond field experiment device of present embodiment comprises water proof cloth 2, U-shaped pipe 3, oxygen enhancing aeration device, anti-net 5, two screen packs 4, two straight tubes 7, four vertical rods 8 and four cross bars 9 escaped; Four vertical rods 8 are arranged in arrays, are connected with 9, four vertical rods 8 of a cross bar and quadra of four cross bars 9 formation between adjacent two vertical rods 8;
Water proof cloth 2 is around on the side of quadra, water proof cloth 2 and quadra form four side-closed, the cavity that upper and lower side is uncovered, one of them arm of U-shaped pipe 3 passes cross bar 9 and is arranged in the quadra, another arm of U-shaped pipe 3 passes cross bar 9 and is arranged on outside the quadra, be respectively arranged with a screen pack 4 on two ports of U-shaped pipe 3, be fitted with respectively a straight tube 7 on two arms of U-shaped pipe 3, be positioned at and be provided with the anti-net 5 of escaping on the cross bar 9 of water proof cloth 2 tops, anti-escape net 5 and be bundled in four vertical rods 8, the cloth cover of the anti-wire side of escaping net 5 and water proof cloth 2 is vertical layout all;
Described oxygen enhancing aeration device comprises fan blower 6, the first appendix 10, the second appendix 11, valve 12, disc type micro-pore oxygenation pipe 13, fixed mount 14, at least four ropes 15 and the weight 16 consistent with rope quantity, disc type micro-pore oxygenation pipe 13 is installed on the fixed mount 14, fixed mount 14 is arranged in the quadra by the weight 16 that is connected on the rope 15, fan blower 6 and valve 12 all are arranged on outside the quadra, the blast orifice of fan blower 6 is communicated with the first appendix 10, the first appendix 10 is communicated with the second appendix 11 by valve 12, and the second appendix 11 is communicated with disc type micro-pore oxygenation pipe 13.
Embodiment two: in conjunction with Fig. 1 present embodiment is described, described four vertical rods 8 of present embodiment are galvanized pipe, and four cross bars 9 are bamboo pole.So arrange, intensity is large, and Stability Analysis of Structures is firm, and is easy to connect reliable.Other is identical with embodiment one.
Embodiment three: in conjunction with Fig. 1 present embodiment is described, the described water proof cloth 2 of present embodiment is the polyethylene plastic-coated fabric.So arrange, closure is good and water-resisting property is good, and durability and the feature of environmental protection are good.Other is identical with embodiment one or two.
Embodiment four: in conjunction with Fig. 1 present embodiment is described, the described U-shaped pipe 3 of present embodiment is polypropylene tube.So arrange, good toughness, intensity is high, and the feature of environmental protection is good, meets the design requirements and the actual needs.Other is identical with embodiment one.
Embodiment five: in conjunction with Fig. 1 present embodiment is described, the described screen pack 4 of present embodiment is the polyethylene screen pack.So arrange, polypropylene odorless, nontoxic, the feature of environmental protection is good, has good resistance to low temperature, and electrical insulation capability is good, meets the design requirements and the actual needs.Other is identical with embodiment one.
Embodiment six: in conjunction with Fig. 1 present embodiment is described, described the first appendix 10 of present embodiment is polypropylene tube, and the second appendix 11 is polypropylene soft pipe, and described fixed mount 14 is ' order ' font fixed mount.So arrange, the polypropylene tube good toughness, intensity is high, and the feature of environmental protection is good; Fixed rack structure is reasonable, and intensity is high, meets the design requirements and the actual needs.Other is identical with embodiment one.
Embodiment seven: in conjunction with Fig. 1 present embodiment is described, described two straight tubes 7 of present embodiment are polypropylene tube.So arrange, the polypropylene tube good toughness, intensity is high, and the feature of environmental protection is good.Other is identical with embodiment one.
Embodiment eight: in conjunction with Fig. 1 present embodiment is described, the described anti-net 5 of escaping of present embodiment is polythene net or nylon wire, and described anti-aperture of escaping the mesh of net 5 is 10mm～30mm.So arrange, polyethylene odorless, nontoxic, the feature of environmental protection is good, has good lower temperature resistance and acid resistance, and electrical insulation capability is good; The high temperature resistant alkaline resistance properties of nylon wire is good.Other is identical with embodiment one.
Embodiment nine: in conjunction with Fig. 1 present embodiment is described, the aperture of the mesh of two screen packs 4 of present embodiment is 10mm～20mm.So arrange, satisfy the needs of actual water body filtration.Other is identical with embodiment one or five.
The course of work
In conjunction with Fig. 1 the course of work of the present utility model is described: 1, extract the straight tube at U-shaped pipe two ends, to the pond water filling, stop water filling during the required water level of cultivating system to be reached, then straight tube is reinserted U-shaped pipe two ends, namely finish to the cultivating system the injecting process; During draining, extract straight tube, the discharge of the pond water outside the system is got final product; 2, laboratory animal cultivation: according to requirement of experiment the laboratory animal of required specification and density is put into cultivating system, open Roots blower oxygenation in good time; 3, laboratory animal is thrown something and fed and daily management: the canoe one (outfit life vest) that outfit can be carried 2-3 people is in order to carry out the experimental implementation such as the throwing something and feeding of cultivated animals, daily management and sampling.
Embodiment
In conjunction with Fig. 1 the present embodiment is described: the water proof cloth of the present embodiment adopts water proof material (plastic-coated high density polyvinyl chloride woven cloth), vertical rod is adopted hot galvanized steel pipe, cross bar to adopt hot galvanized steel pipe, weight to adopt fragment of brick and is adopted fixedly water proof cloth of nylon cable tie, and the cultivator area can arrange 4m according to the actual experiment demand
2～64m
2(2m * 2m～8m * 8m), high 2.0m, the actual depth of water 1.5～1.8m, the above superelevation 0.2～0.5m of the water surface.The concrete preparation method of this part is as follows: select suitable big or small pond according to required cultivator quantity and area, Jiang Chishui drains, and at the bottom of the smooth pond, by spacing 1.5～2m in row's spacing 2～4m, the row each cultivator is set; The vertical rod (coating steel pipe, long 4m, diameter 30mm) of four jiaos of cultivator located respectively squeeze at the bottom of the pond, after vertical rod was accomplished fluently, joint lines was dug dark, the straight and narrow ditch of 0.3m between two vertical rods; (high 2.5m～3.0m) is enclosed in four vertical rods along the pipe outside, and the lower edge of water proof cloth is wrapped brick and clod, imbeds in the ditch that digs, and buries vertical compression real with the water proof cloth (plastic-coated high density polyethylene (HDPE) woven cloth) of customization; The upper limb of water proof cloth encases cross bar (long 3-4m, diameter 2-3cm), and tightens fixing with nylon cable tie;
The U-shaped pipe adopts polypropylene (PPR), two straight tubes to adopt polypropylene (PPR) and screen pack to adopt the polyethylene filter net sheet.Concrete manufacturing process is as follows: the lower edge of 1 polypropylene U-shaped pipe (diameter 8-12cm) vertically being imbedded water proof cloth (plastic-coated high density polyethylene (HDPE) woven cloth) in making the cultivator process, U-shaped pipe two arms upwards are separately positioned on the inside and outside both sides of cultivator, and U-shaped pipe upper end distance at the bottom of the pond is 15cm～25cm; The anti-net (mesh size is advisable not escape cultivated animals) of escaping of polyethylene is installed respectively in U-shaped pipe upper end; Two root polypropylenes (PPR) straight tube is vertically inserted respectively U-shaped pipe two ends, play water blockoff, the straight tube upper end remains on above water.When the cultivating system area surpasses 25m
2The time, can squeeze into a used for galvanized tube to support water proof cloth in the intermediate vertical in each straight flange outside of system; Be together in series respectively with iron wire and the thin wire both sides with every each experimental provision of row of a plurality of experimental provisions of arranging in the pond, after the iron wire tension, its two is fixed on the stalk of pond by the reinforcing bar short wooden stake;
Be used for the anti-anti-net of escaping of escaping of fish and adopt polyethylene or nylon wire (or sheet).The jumping characteristic fish such as silver carp, grass carp are arranged such as the Model fish of putting in a suitable place to breed in the cultivator, the net sheet of the high 50cm～100cm of a circle can be installed at water proof cloth (plastic-coated high density polyethylene (HDPE) woven cloth) upper limb, prevent that the jumping of testing fish from escaping;
Oxygen enhancing aeration device adopts Roots blower, the first appendix (polypropylene PPR stereoplasm tube), valve, the second breather pipe (flexible pipe), disc type micro-pore oxygenation pipe, three-way pipe, bamboo pole, nylon cable tie, nylon rope and weight; Roots blower is the power resources of oxygenation aeration, and watt level is decided according to actual oxygenation aeration amount size; One end of the first appendix is connected with Roots blower by flange, and the other end of the first appendix is communicated with the second appendix by valve, is connected to each field experiment device.The preparation method of oxygen enhancing aeration device main part is as follows: at first the bamboo pole of 6 long 3-4m, butt diameter 3-4cm is fixed by nylon cable tie, making an area is 9m
2～15m
2' order ' font fixed mount, then, the micro-pore oxygenation pipe evenly is coiled on every bamboo pole of framework, by nylon cable tie micro-pore oxygenation pipe and fixed mount (bamboo pole framework) are fixed together; Two of disc type micro-pore oxygenation pipe links to each other with a three-way pipe (polyethylene pipe) respectively, forms a close access; The other end of three-way pipe is communicated with the second appendix (flexible pipe), and the second appendix (flexible pipe) links to each other with gas pipeline by valve, and what of the amount of oxygen that enters disc type micro-pore oxygenation pipe valve can control; Four angles of fixed mount (bamboo pole framework) link to each other with weight by nylon rope respectively, but the length of nylon rope is according to water depth flexible modulation in the water proof cloth, usually the distance at the bottom of fixed mount (bamboo pole framework) and the pond is keeping 15cm～30cm, and used weight can replace with fragment of brick or sandbag.
Claims (9)
1. pond field experiment device is characterized in that: described device comprises water proof cloth (2), U-shaped pipe (3), oxygen enhancing aeration device, anti-net (5), two screen packs (4), two straight tubes (7), four vertical rods (8) and four cross bars (9) escaped; Four vertical rods (8) are arranged in arrays, are connected with a cross bar (9) between adjacent two vertical rods (8), and four vertical rods (8) and four cross bars (9) form a quadra;
Water proof cloth (2) is around on the side of quadra, water proof cloth (2) and quadra form four side-closed, the cavity that upper and lower side is uncovered, one of them arm of U-shaped pipe (3) passes cross bar (9) and is arranged in the quadra, another arm of U-shaped pipe (3) passes cross bar (9) and is arranged on outside the quadra, be respectively arranged with a screen pack (4) on two ports of U-shaped pipe (3), be fitted with respectively a straight tube (7) on two arms of U-shaped pipe (3), be positioned on the cross bar (9) of water proof cloth (2) top and be provided with the anti-net (5) of escaping, anti-escape net (5) and be bundled in four vertical rods (8), the cloth cover of the anti-wire side of escaping net (5) and water proof cloth (2) is vertical layout all;
Described oxygen enhancing aeration device comprises fan blower (6), the first appendix (10), the second appendix (11), valve (12), disc type micro-pore oxygenation pipe (13), fixed mount (14), at least four ropes (15) and the weight (16) consistent with rope quantity, disc type micro-pore oxygenation pipe (13) is installed on the fixed mount (14), fixed mount (14) is arranged in the quadra by the weight (16) that is connected on the rope (15), fan blower (6) and valve (12) all are arranged on outside the quadra, the blast orifice of fan blower (6) is communicated with the first appendix (10), the first appendix (10) is communicated with the second appendix (11) by valve (12), and the second appendix (11) is communicated with disc type micro-pore oxygenation pipe (13).
2. a kind of pond field experiment device according to claim 1 is characterized in that: described four vertical rods (8) are galvanized pipe, and four cross bars (9) are bamboo pole.
3. a kind of pond field experiment device according to claim 1 and 2, it is characterized in that: described water proof cloth (2) is the polyethylene plastic-coated fabric.
4. a kind of pond field experiment device according to claim 1 is characterized in that: described U-shaped pipe (3) is polypropylene tube.
5. a kind of pond field experiment device according to claim 1, it is characterized in that: described screen pack (4) is the polyethylene screen pack.
6. a kind of pond field experiment device according to claim 1, it is characterized in that: described the first appendix (10) is polypropylene tube, the second appendix (11) is polypropylene soft pipe, and described fixed mount (14) is ' order ' font fixed mount.
7. a kind of pond field experiment device according to claim 1 is characterized in that: described two straight tubes (7) are polypropylene tube.
8. described a kind of pond field experiment device according to claim 1 is characterized in that: described anti-to escape net (5) be polythene net or nylon wire, and described aperture of preventing escaping the mesh of net (5) is 10mm～30mm.
9. a kind of pond field experiment device according to claim 1 or 5, it is characterized in that: the aperture of the mesh of two screen packs (4) is 10mm～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202535492U CN203194324U (en) | 2013-05-10 | 2013-05-10 | Pond on-site experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202535492U CN203194324U (en) | 2013-05-10 | 2013-05-10 | Pond on-site experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194324U true CN203194324U (en) | 2013-09-18 |
Family
ID=49138472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202535492U Expired - Fee Related CN203194324U (en) | 2013-05-10 | 2013-05-10 | Pond on-site experimental device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203194324U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210873A (en) * | 2013-05-10 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Pond field experimentation device and using method thereof |
| CN105248345A (en) * | 2015-11-09 | 2016-01-20 | 浙江省淡水水产研究所 | Fish culture test enclosure |
| CN107279010A (en) * | 2017-08-17 | 2017-10-24 | 钟春明 | A kind of plant of cray |
| CN111449016A (en) * | 2020-04-13 | 2020-07-28 | 中国水产科学研究院渔业机械仪器研究所 | Mesh specification adjustable gasbag formula fish pond net of preventing escaping |
-
2013
- 2013-05-10 CN CN2013202535492U patent/CN203194324U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210873A (en) * | 2013-05-10 | 2013-07-24 | 中国水产科学研究院黑龙江水产研究所 | Pond field experimentation device and using method thereof |
| CN105248345A (en) * | 2015-11-09 | 2016-01-20 | 浙江省淡水水产研究所 | Fish culture test enclosure |
| CN105248345B (en) * | 2015-11-09 | 2018-02-09 | 浙江省淡水水产研究所 | A kind of fish culture enclosure |
| CN107279010A (en) * | 2017-08-17 | 2017-10-24 | 钟春明 | A kind of plant of cray |
| CN111449016A (en) * | 2020-04-13 | 2020-07-28 | 中国水产科学研究院渔业机械仪器研究所 | Mesh specification adjustable gasbag formula fish pond net of preventing escaping |
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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: 20130918 Termination date: 20140510 |