CN103155908A - Salmonidae fish zygote collector for field investigation - Google Patents
Salmonidae fish zygote collector for field investigation Download PDFInfo
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- CN103155908A CN103155908A CN2013101176302A CN201310117630A CN103155908A CN 103155908 A CN103155908 A CN 103155908A CN 2013101176302 A CN2013101176302 A CN 2013101176302A CN 201310117630 A CN201310117630 A CN 201310117630A CN 103155908 A CN103155908 A CN 103155908A
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- water pump
- fertilized eggs
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Abstract
A salmonidae fish zygote collector for field investigation relates to a field collecting device used for salmonidae fish zygote. The salmonidae fish zygote collector is used for solving the problem that a salmonidae fish zygote collecting method is low in working efficiency and large in labor strength. The collector comprises a direct current mini pump, a wiring board, a direct current storage battery, a filtering net, a triangular hopper, a partition board and an isolation layer, a mini pump connection pipe and a water suction device. The collector is in a rectangular box body structure and is divided into a left box chamber and a right box chamber, the direct current mini pump is arranged on an upper layer of the right box chamber, the direct current storage battery is arranged at the lower layer of the right box chamber, two layers of filtering nets are arranged at the upper portion of the left box chamber, and the triangular hopper is connected with the lower portions of the two layers of filtering nets. The collector is divided into four box chambers, mechanical degree is high, the salmonidae fish zygote can be fast collected, collecting efficiency is improved, and labor strength is reduced. The salmonidae fish zygote collector for field investigation is mainly applied to field collection of the salmonidae fish zygote.
Description
Technical field
The present invention relates to a kind of field acquisition device for salmon fishes fertilized egg, belong to the fishery resources fields.
Background technology
The spawning ground of most cold water fishes all is in the middle and upper reaches in mountain stream river, and the torrential river that water depth deficiency is 1 meter, salmon fishes generally also produce fish-egg to the middle and upper reaches in river as cold water fishes, and substrate is chad or grit, in the more shallow torrent environment of river.In the past for the field acquisition mode of salmon fishes fertilized egg, be mainly to turn over stone breeding period at salmon fishes to search fertilized egg, not yet be useful at present the early stage resource investigation of fish, be suitable for the instrument of salmon fishes collecting fertilized eggs, but traditional acquisition mode inefficiency, labour intensity is large.
Summary of the invention
The objective of the invention is to solve and existing be used for salmon fishes collecting fertilized eggs mode inefficiency and the large problem of labour intensity, and provide with a kind of salmon fishes collecting fertilized eggs device for the field investigation use.
the salmon fishes collecting fertilized eggs device that the present invention is used for the field investigation use comprises Straightway micro-water pump, terminal plate, dc battery jar, screen pack, triangular funnel, dividing plate, interlayer, micro pump tube connector and water absorber, salmon fishes collecting fertilized eggs device is the rectangular box structure, by dividing plate, rectangular box is divided into left case chamber and right case chamber, right case chamber is divided into by interlayer, lower two-layer, upper strata in right case chamber is provided with Straightway micro-water pump, lower floor in right case chamber is provided with dc battery jar, dc battery jar is the Straightway micro-water pump power supply by terminal plate, Straightway micro-water pump has Straightway micro-water pump water sucking mouth and Straightway micro-water pump delivery port, the Straightway micro-water pump delivery port communicates with left case chamber, on top, left case chamber, Straightway micro-water pump delivery port below arranges two-layer screen pack, be connected with triangular funnel below two-layer screen pack, the bottom of triangular funnel is the collector delivery port, the Straightway micro-water pump water sucking mouth connects micro pump tube connector one end, the other end of micro pump tube connector connects water absorber, wherein water absorber is by the suction upper boom, suction lower beam and suction nozzle form, the built-in filter screen of suction nozzle.
The salmon fishes collecting fertilized eggs device that the present invention uses for field investigation is simple in structure, easy to use, make up the present situation that is not fit at present salmon fishes fertilized egg field acquisition instrument, salmon fishes collecting fertilized eggs device forms Straightway micro-water pump chamber, 4 case chambers, dc battery jar chamber, fertilized egg collecting chamber and triangular funnel chamber, 4 case chambers are independent operation separately, is convenient to installation and removal.Water, fertilized egg and the fine sand that to draw from the Straightway micro-water pump water sucking mouth during work filter through the fertilized egg screen pack together by the Straightway micro-water pump delivery port, and the fertilized egg in different ovum footpaths is stayed on filter screen, and water and fine sand are discharged by triangular funnel.Mechanization degree of the present invention is higher, but Quick Acquisition salmon section fish-egg has improved salmon fishes collecting fertilized eggs efficient, has reduced labour intensity.
Description of drawings
Fig. 1 is the box inner structure schematic diagram for the salmon fishes collecting fertilized eggs device of field investigation use, 1-Straightway micro-water pump water sucking mouth, 2-Straightway micro-water pump, 3-terminal plate, 4-dc battery jar, 5-Straightway micro-water pump delivery port, 6-screen pack, 7-dividing plate, 8-triangular funnel, 9-collector delivery port, 10-interlayer, 11-micro pump tube connector;
Fig. 2 is the casing external structure schematic diagram for the salmon fishes collecting fertilized eggs device of field investigation use, 12-handle for opening door, 13-vasculum braces;
Fig. 3 is the water absorber structural representation for the salmon fishes collecting fertilized eggs device of field investigation use, 14-suction upper boom, 15-suction lower beam, 16-suction nozzle.
Embodiment
Embodiment one: embodiment is described further below in conjunction with accompanying drawing:
the salmon fishes collecting fertilized eggs device that present embodiment is used for the field investigation use comprises Straightway micro-water pump 2, terminal plate 3, dc battery jar 4, screen pack 6, triangular funnel 8, dividing plate 7, interlayer 10, micro pump tube connector 11 and water absorber, salmon fishes collecting fertilized eggs device is the rectangular box structure, by dividing plate 7, rectangular box is divided into left case chamber and right case chamber, right case chamber is divided into by interlayer 10, lower two-layer, upper strata in right case chamber is provided with Straightway micro-water pump 2, lower floor in right case chamber is provided with dc battery jar 4, dc battery jar 4 is Straightway micro-water pump 2 power supplies by terminal plate 3, Straightway micro-water pump 2 has Straightway micro-water pump water sucking mouth 1 and Straightway micro-water pump delivery port 5, Straightway micro-water pump delivery port 5 communicates with left case chamber, on top, left case chamber, Straightway micro-water pump delivery port 5 belows arrange two-layer screen pack 6, be connected with triangular funnel 8 below two-layer screen pack, the bottom of triangular funnel 8 is collector delivery port 9, Straightway micro-water pump water sucking mouth 1 connects an end of micro pump tube connector 11, the other end of micro pump tube connector 11 connects water absorber, wherein water absorber is by suction upper boom 14, suction lower beam 15 and suction nozzle 16 form, the built-in filter screen of suction nozzle.
The salmon fishes collecting fertilized eggs device that present embodiment is used for field investigation is simple in structure, and wherein dc battery jar is the micro pump power supply, has avoided external power supply.The direct current collector can be carried on the back in both shoulders, and is convenient, effective when salmon fishes fertilized egg sample collection, improved salmon fishes collecting fertilized eggs efficient, reduced labour intensity.
Embodiment two: what present embodiment was different from embodiment one is that salmon fishes collecting fertilized eggs device is the rectangular box structure, and the length of rectangular box is 400mm, and wide is 150mm, and height is 500mm.Other device is identical with embodiment one.
Embodiment three: that present embodiment is different from embodiment one or two is two-layer screen pack 6 interval 100mm.Other device is identical with embodiment one or two.
Embodiment four: present embodiment is different from one of embodiment one to three is that Straightway micro-water pump delivery port 5 belows arrange two-layer screen pack 6, and wherein the mesh of upper screen is 6mm, and the mesh of lower screen is 4mm.Other device is identical with one of embodiment one to three.
Present embodiment is through the screen pack of two-layer different meshes, can be with the fertilized egg in different ovum footpaths separately, and can effectively fine sand thoroughly be discharged.
Embodiment five: what present embodiment was different from one of embodiment one to four is that suction upper boom 14 and suction lower beam 15 are threaded connection.Other device is identical with one of embodiment one to four.
Embodiment six: present embodiment is different from one of embodiment one to five is that the suction nozzle mouth of suction nozzle 16 is flat skewed.Other device is identical with one of embodiment one to five.
Embodiment seven: what present embodiment was different from one of embodiment one to six is that the built-in mesh of suction nozzle is the filter screen of 8mm.Other device is identical with one of embodiment one to six.
embodiment one: the salmon fishes collecting fertilized eggs device that the present embodiment is used for the field investigation use comprises Straightway micro-water pump 2, terminal plate 3, dc battery jar 4, screen pack 6, triangular funnel 8, dividing plate 7, interlayer 10, micro pump tube connector 11 and water absorber, salmon fishes collecting fertilized eggs device is the rectangular box structure, by dividing plate 7, rectangular box is divided into left case chamber and right case chamber, right case chamber is divided into by interlayer 10, lower two-layer, upper strata in right case chamber is provided with Straightway micro-water pump 2, lower floor in right case chamber is provided with dc battery jar 4, dc battery jar 4 is Straightway micro-water pump 2 power supplies by terminal plate 3, Straightway micro-water pump 2 has Straightway micro-water pump water sucking mouth 1 and Straightway micro-water pump delivery port 5, Straightway micro-water pump delivery port 5 communicates with left case chamber, on top, left case chamber, Straightway micro-water pump delivery port 5 belows arrange two-layer screen pack 6, be connected with triangular funnel 8 below two-layer screen pack, the bottom of triangular funnel 8 is collector delivery port 9, Straightway micro-water pump water sucking mouth 1 connects an end of micro pump tube connector 11, the other end of micro pump tube connector 11 connects water absorber, wherein water absorber is by suction upper boom 14, suction lower beam 15 and suction nozzle 16 form, the built-in filter screen of suction nozzle.
Wherein the present embodiment salmon fishes collecting fertilized eggs device is the rectangular box structure, and the length of rectangular box is 400mm, and wide is 150mm, and height is 500mm.The length of left case chamber is 200mm, and wide is 150mm, and height is 500mm.The model of Straightway micro-water pump used is 2K50D-1240GT, and the model of dc battery jar is YTX7A-BS.Straightway micro-water pump delivery port 5 belows arrange two-layer screen pack 6, and wherein the mesh of upper screen is 6mm, and the mesh of lower screen is 4mm, and two-layer filter screen spacing is 100mm.
During use, the collector wears the water fork, carry the salmon fishes collecting fertilized eggs device that uses for field investigation on the body, micro pump is connected with water absorber, open storage battery, hand-held water absorber, water, fertilized egg and the fine sand that to draw from the Straightway micro-water pump water sucking mouth during work are together by the Straightway micro-water pump delivery port, filter through the fertilized egg screen pack, the fertilized egg in different ovum footpath is stayed on filter screen, water and fine sand are discharged by triangular funnel, adopt this fish-egg collector to improve the collecting efficiency of salmon fishes fertilized egg, have reduced labour intensity.
Claims (7)
1. one kind is used for the salmon fishes collecting fertilized eggs device that field investigation is used, it is characterized in that comprising Straightway micro-water pump (2) for the salmon fishes collecting fertilized eggs device that field investigation is used, terminal plate (3), dc battery jar (4), screen pack (6), triangular funnel (8), dividing plate (7), interlayer (10), micro pump tube connector (11) and water absorber, salmon fishes collecting fertilized eggs device is the rectangular box structure, by dividing plate (7), rectangular box is divided into left case chamber and right case chamber, right case chamber is divided into by interlayer (10), lower two-layer, upper strata in right case chamber is provided with Straightway micro-water pump (2), lower floor in right case chamber is provided with dc battery jar (4), dc battery jar (4) is Straightway micro-water pump (2) power supply by terminal plate (3), Straightway micro-water pump (2) has Straightway micro-water pump water sucking mouth (1) and Straightway micro-water pump delivery port (5), Straightway micro-water pump delivery port (5) communicates with left case chamber, on top, left case chamber, Straightway micro-water pump delivery port (5) below arranges two-layer screen pack (6), be connected with triangular funnel (8) below two-layer screen pack, the bottom of triangular funnel (8) is collector delivery port (9), Straightway micro-water pump water sucking mouth (1) connects an end of micro pump tube connector (11), the other end of micro pump tube connector (11) connects water absorber, wherein water absorber is by suction upper boom (14), suction lower beam (15) and suction nozzle (16) form, the built-in filter screen of suction nozzle.
2. a kind of salmon fishes collecting fertilized eggs device for the field investigation use according to claim 1, is characterized in that salmon fishes collecting fertilized eggs device is the rectangular box structure, and the length of rectangular box is 400mm, and wide is 150mm, and height is 500mm.
3. a kind of salmon fishes collecting fertilized eggs device for the field investigation use according to claim 1 and 2, is characterized in that two-layer screen pack (6) interval 100mm.
4. a kind of salmon fishes collecting fertilized eggs device that uses for field investigation according to claim 1 and 2, it is characterized in that below Straightway micro-water pump delivery port (5), two-layer screen pack (6) being set, wherein the mesh of upper screen is 6mm, and the mesh of lower screen is 4mm.
5. a kind of salmon fishes collecting fertilized eggs device that uses for field investigation according to claim 1 and 2, it is characterized in that absorbing water upper boom (14) and the lower beam (15) that absorbs water are threaded connection.
6. a kind of salmon fishes collecting fertilized eggs device for the field investigation use according to claim 1 and 2, is characterized in that the suction nozzle mouth of suction nozzle (16) is flat skewed.
7. a kind of salmon fishes collecting fertilized eggs device for the field investigation use according to claim 1 and 2, is characterized in that the built-in mesh of suction nozzle (16) is the filter screen of 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117630.2A CN103155908B (en) | 2013-04-07 | 2013-04-07 | Salmonidae fish zygote collector for field investigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117630.2A CN103155908B (en) | 2013-04-07 | 2013-04-07 | Salmonidae fish zygote collector for field investigation |
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| Publication Number | Publication Date |
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| CN103155908A true CN103155908A (en) | 2013-06-19 |
| CN103155908B CN103155908B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310117630.2A Expired - Fee Related CN103155908B (en) | 2013-04-07 | 2013-04-07 | Salmonidae fish zygote collector for field investigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304112A (en) * | 2014-10-11 | 2015-01-28 | 大连海洋大学 | Sea cucumber gamete collection device |
| CN107824484A (en) * | 2017-11-30 | 2018-03-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of salmon fishes embryonated egg scale selection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037472A (en) * | 2005-08-04 | 2007-02-15 | Kaiyo Kensetsu Kk | Collection method for quantitative counting of seaweeds, and fish and shellfish, and collecting net usable for the collection method |
| CN101057564A (en) * | 2007-04-18 | 2007-10-24 | 广东海洋大学 | Seeding collecting method for bivalves pelagic larvae and using seeding collecting device |
| CN201345853Y (en) * | 2009-01-12 | 2009-11-18 | 中国水产科学研究院东海水产研究所 | Fish egg-laying and egg-collecting device |
| CN201911178U (en) * | 2010-12-29 | 2011-08-03 | 江苏省海洋水产研究所 | Automatic collection device for fertilized egg of aquatic animals |
-
2013
- 2013-04-07 CN CN201310117630.2A patent/CN103155908B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037472A (en) * | 2005-08-04 | 2007-02-15 | Kaiyo Kensetsu Kk | Collection method for quantitative counting of seaweeds, and fish and shellfish, and collecting net usable for the collection method |
| CN101057564A (en) * | 2007-04-18 | 2007-10-24 | 广东海洋大学 | Seeding collecting method for bivalves pelagic larvae and using seeding collecting device |
| CN201345853Y (en) * | 2009-01-12 | 2009-11-18 | 中国水产科学研究院东海水产研究所 | Fish egg-laying and egg-collecting device |
| CN201911178U (en) * | 2010-12-29 | 2011-08-03 | 江苏省海洋水产研究所 | Automatic collection device for fertilized egg of aquatic animals |
Non-Patent Citations (1)
| Title |
|---|
| 陈马康等: "新型分层浮游生物釆集器的设计与使用", 《渔业现代化》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304112A (en) * | 2014-10-11 | 2015-01-28 | 大连海洋大学 | Sea cucumber gamete collection device |
| CN107824484A (en) * | 2017-11-30 | 2018-03-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of salmon fishes embryonated egg scale selection device |
| CN107824484B (en) * | 2017-11-30 | 2024-02-13 | 中国水产科学研究院黑龙江水产研究所 | Salmonidae fish fertilized ovum scale sieving mechanism |
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| CN103155908B (en) | 2014-05-07 |
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