CN205071948U - Sufficient type of light trapping device of oar in pond grows seedlings - Google Patents
Sufficient type of light trapping device of oar in pond grows seedlings Download PDFInfo
- Publication number
- CN205071948U CN205071948U CN201520760002.0U CN201520760002U CN205071948U CN 205071948 U CN205071948 U CN 205071948U CN 201520760002 U CN201520760002 U CN 201520760002U CN 205071948 U CN205071948 U CN 205071948U
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- lamp
- pond
- trapping device
- trapping
- oar
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Abstract
The utility model discloses a sufficient type of light trapping device of oar in pond grows seedlings, its characterized in that: trapping device including setting up chi tai (2) upper bracket (3) between two pond of growing seedlings (1), all be provided with lighting fixture (4) at the both ends of support (3), be provided with main trap lamp (5) in the geometric centre of lighting fixture (4) department, in main vice trap lamp (6) that are provided with a plurality of evenly distributed on traping lamp (5) lighting fixture (4) on every side to main light intensity of traping lamp (5) will be greater than vice light intensity of traping lamp (6). This is a simple structure, design benefit, and the nonintervention water in the pond of growing seedlings does not influence the sufficient type of light trapping device of oar in pond grows seedlings that the seed grows.
Description
Technical field
The utility model relates to a kind of trapping device, particularly copepoda lamp light trapping device in a kind of nursery pond.
Background technology
Carry out some marine product, aquatic products indoor pond nursery time, owing to likely there will be copepoda in nursery pond, these copepoda then likely can attack fry, bite or kill a large amount of Larva and fry, very large harm is caused to the hatching of marine product, aquatic products and the growth of juvenile fish, affect fish production, bring economic loss directly to poultry feeders.And mostly traditional method killing copepoda is to sow various medicament in nursery pond, if but the drug effect of medicament is comparatively strong, then and while killing copepoda, also can affect fry, if the drug effect of medicament is more weak, then cannot solve again the problem of copepoda thoroughly.Therefore need now one can solution to the problems described above or device.
Summary of the invention
The utility model is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, water body in nonintervention nursery pond, does not affect copepoda lamp light trapping device in the nursery pond of seed growth.
Technical solution of the present utility model is: copepoda lamp light trapping device in a kind of nursery pond, it is characterized in that: described trapping device comprises pond platform 2 upper bracket 3 be arranged between two nursery ponds 1, lamp bracket 4 is provided with at the two ends of support 3, the geometric center place of lamp bracket 4 is provided with main trapping lamp 5, lamp bracket 4 around main trapping lamp 5 is provided with multiple equally distributed secondary trapping lamp 6, and the light intensity of main trapping lamp 5 is greater than the light intensity of secondary trapping lamp 6.
Compared with the existing technology, tool has the following advantages the utility model:
Copepoda lamp light trapping device in the nursery pond of this kind of version, its structure is simple, design ingenious, rationally distributed, it is for variety of problems existing during traditional copepoda making with medicament kill in nursery pond, design a kind of trapping structure of special construction, it utilizes this habit of copepoda phototaxis, copepoda is focused on a certain region of the water surface, fish for so that poultry feeders carries out concentrating, the method need not add any chemical reagent in nursery pond, and the normal growth of seed can not be intervened, its manufacture craft is simple simultaneously, cheap for manufacturing cost, therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market prospects are very wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.As shown in Figure 1: copepoda lamp light trapping device in a kind of nursery pond, it comprises the support 3 based on, this support 3 is arranged on the pond platform 2 between two nursery ponds 1, lamp bracket 4 is provided with at the two ends of support 3, the geometric center place of lamp bracket 4 is provided with main trapping lamp 5, lamp bracket 4 around main trapping lamp 5 is then provided with multiple secondary trapping lamp 6, and these secondary trapping lamps 4 are uniformly distributed around main trapping lamp 5, the light intensity that main trapping lamp 5 can produce simultaneously is greater than the light intensity that secondary trapping lamp 6 can produce.
In the nursery pond of the utility model embodiment, the course of work of copepoda lamp light trapping device is as follows: be erected on pond platform 2 by the support 3 of this device, when needing to carry out the trapping of copepoda to certain nursery pond 1, open the main trapping lamp 5 on lamp bracket 4 and secondary trapping lamp 6, although multiple its light intensity of secondary trapping lamp 6 is relatively weak, but because its coverage is comparatively wide, therefore, it is possible to the copepoda in nursery pond 1 is farthest allowed to find and near light; And the light intensity of main trapping lamp 5 is the strongest, therefore a large amount of copepoda has been concentrated below main trapping lamp 5, poultry feeders is repeatedly salvaged with fishing for the apparatus such as net waters below main trapping lamp 5, is adopted and catch, and just the copepoda of the overwhelming majority in nursery pond can be traped, collects.
Claims (1)
1. copepoda lamp light trapping device in a nursery pond, it is characterized in that: described trapping device comprises Chi Tai (2) upper bracket (3) be arranged between two nursery ponds (1), lamp bracket (4) is provided with at the two ends of support (3), the geometric center place of lamp bracket (4) is provided with main trapping lamp (5), lamp bracket (4) around main trapping lamp (5) is provided with multiple equally distributed secondary trapping lamp (6), and the light intensity of main trapping lamp (5) is greater than the light intensity of secondary trapping lamp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760002.0U CN205071948U (en) | 2015-09-29 | 2015-09-29 | Sufficient type of light trapping device of oar in pond grows seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760002.0U CN205071948U (en) | 2015-09-29 | 2015-09-29 | Sufficient type of light trapping device of oar in pond grows seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071948U true CN205071948U (en) | 2016-03-09 |
Family
ID=55424405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760002.0U Expired - Fee Related CN205071948U (en) | 2015-09-29 | 2015-09-29 | Sufficient type of light trapping device of oar in pond grows seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071948U (en) |
-
2015
- 2015-09-29 CN CN201520760002.0U patent/CN205071948U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |