CN202819324U - Fish seedling cultivation device - Google Patents
Fish seedling cultivation device Download PDFInfo
- Publication number
- CN202819324U CN202819324U CN 201220515989 CN201220515989U CN202819324U CN 202819324 U CN202819324 U CN 202819324U CN 201220515989 CN201220515989 CN 201220515989 CN 201220515989 U CN201220515989 U CN 201220515989U CN 202819324 U CN202819324 U CN 202819324U
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- CN
- China
- Prior art keywords
- basin body
- fastener
- holes
- basin
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
Provided is a fish seedling cultivation device. The fish seedling cultivation device comprises a basin body, the basin body is provided with bottom mounting holes; an upper fastener, the upper fastener is located on the lower end of an inner basin body, matches basin-body mounting holes in a threaded mode, and protrudes outside the basin body; a lower fastener, the lower fastener is matched with periphery portion of the end extending out of the basin body of the upper fastener. Pipe walls at two ends of a filtering pipe sleeved on the rim of the top of the upper hastener are respectively provided with a plurality of large filtering holes and small filtering holes, the lower fastener is provided with through holes, the lower end of a water-level pipe located inside the filtering pipe penetrates the through holes of the lower fastener, and is in sliding match with the holes of the lower fastener, and the water level pipe is provided with water-level keeping holes. The fish seedling cultivation device has the advantages of being convenient and fast in dirt-discharge, good in dirt-discharge effect, high in efficiency, free of fish fry loss, saving in work and time, and greatly improving the training rate of the fish fry.
Description
Technical field:
The utility model belongs to Technique in Fishes cultivation field, and is special relevant with the fish hatching breeding arrangement.
Background technology:
The past artificial culture of fry all is to carry out in crawl.Dirt in the crawl, kill and devour etc. all is by manually solving with suction pipe.Time-consuming, take a lot of work.Particularly in the crawl fry density large or during manual operation unless you give your whole attention to it, be easy to fry is siphoned away.The simultaneously selection of fry, carryings etc. are also pretty troublesome, and efficient is very low.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of blowdown convenient, fast, and filth-discharging effect is good, and efficient is high, does not lose fry, the saving of labor, saves time, and can greatly improve the fish hatching culture apparatus of the instruction rate of fry.
The purpose of this utility model is achieved like this:
The utility model fish hatching breeding arrangement, include the basin body of bottom installing hole, be positioned at basin body lower end and basin body installing hole threaded engagement and stretch out the outer upper fastener of basin body, stretch out the lower fastener of basin body end periphery threaded engagement with upper fastener, be enclosed within on the two ends tube wall of the screen pipe on the upper fastener top periphery some large filter bores, little filter bores are arranged respectively, on the lower fastener through hole is arranged, be arranged in the through hole that the lower end of the water level pipe of screen pipe stretches on the lower fastener and be slidingly matched with it, the water level retaining hole is arranged on the water level pipe.
Above-mentioned basin bottom has support, and there is via hole the position of relative basin bottom on the support.
Be distributed with some through holes on the above-mentioned basin body peripheral wall, some through holes on the basin body peripheral wall are combined with the water level hole in the water level pipe and are made the water exchange frequency in the basin body high, not only fry more near self-sow simultaneously since in the basin body oxygen sufficient, can greatly improve fry density in the basin, the fish bait effective rate of utilization is high, greatly improves the instruction rate of fry.
The utility model blowdown is convenient, fast, and filth-discharging effect is good, and efficient is high, does not lose fry, greatly improves the instruction rate of fry.Fry selection, dealing, transhipment etc. only need to fill the whole packing of the utility model of fry, and carrying gets final product.Convenient, save human and material resources, efficient is high, and the change of fry living environment when transhipment is compressed to minimum degree, and survival rate is high.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, the present embodiment fish hatching breeding arrangement, the basin body 2 of installing hole 1 bottom including is positioned at basin body lower end and basin body installing hole threaded engagement and stretches out the outer upper fastener 6 of basin body, stretches out the lower fastener 9 of basin body end periphery threaded engagement with upper fastener.Be enclosed within on the two ends tube wall of the screen pipe 3 on the upper fastener top periphery the large filter bores 4 of some Ф 2.5mm, the little filter bores 5 of Φ 1.5mm are arranged respectively.On the lower fastener through hole 9-1 is arranged.Being arranged in the through hole that the lower end of the water level pipe 7 of screen pipe stretches on the lower fastener is slidingly matched with it.Four water level retaining holes 8 are arranged in the middle of the water level pipe.Be distributed with some Φ 1.5mm through holes 10 on the basin body peripheral wall.Basin bottom has support 12, and there is via hole 12-1 position of relative basin bottom on the support.Sequence number 13 is waterline among Fig. 1.
Fry is put into basin body 2, by water injection pipe 11 to basin body 2 interior water fillings.During use, the filter bores (illustrating little filter bores 5 lower) that is installed in the lower end can be used for lower draining, blowdown thing, arranges and kill and devour, and stop that fry passes through, after fry grows up some, can be with 180 ° of installations of screen pipe 3 upsets, make large filter bores 4 lower, when the kinetic energy that draining, blowdown thing, row are killed and devour improved, fry can not be discharged from outside the basin body 2.When needing the blowdown thing and killing and devouring product, manually take out water level pipe 7, the dirt in the basin body 2 will be discharged outside the basin body by the filter bores of chimney filter 3 lower ends with killing and devouring.The through hole 10 of the Ф 1.5 that basin body 2 peripheries gather, it can be when water level pipe 7 be taken out, keep the water level in the basin body 2, in the time of can preventing again the full water yield of stopping up or injecting of contingency screen pipe 3 lower end filter bores greater than drainage discharge, water levels in the basin body 2 go up to pelvic surface of sacrum, leaked water so that fry lose with leaked water.
Claims (3)
1. fish hatching breeding arrangement, it is characterized in that including the basin body of bottom installing hole, be positioned at basin body lower end and basin body installing hole threaded engagement and stretch out the outer upper fastener of basin body, stretch out the lower fastener of basin body end periphery threaded engagement with upper fastener, be enclosed within on the two ends tube wall of the screen pipe on the upper fastener top periphery some large filter bores, little filter bores are arranged respectively, on the lower fastener through hole is arranged, be arranged in the through hole that the lower end of the water level pipe of screen pipe stretches on the lower fastener and be slidingly matched with it, the water level retaining hole is arranged on the water level pipe.
2. fish hatching culture apparatus as claimed in claim 1 is characterized in that basin bottom has support, and there is via hole the position of relative basin bottom on the support.
3. fish hatching culture apparatus as claimed in claim 1 or 2 is characterized in that being distributed with on the basin body peripheral wall some through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515989 CN202819324U (en) | 2012-10-10 | 2012-10-10 | Fish seedling cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515989 CN202819324U (en) | 2012-10-10 | 2012-10-10 | Fish seedling cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202819324U true CN202819324U (en) | 2013-03-27 |
Family
ID=47931167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515989 Expired - Fee Related CN202819324U (en) | 2012-10-10 | 2012-10-10 | Fish seedling cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202819324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651363A (en) * | 2018-07-11 | 2018-10-16 | 镇江百源康生态农业有限公司 | A kind of unit of breeding fish in fish dish cultivating system |
| CN108651362A (en) * | 2018-07-11 | 2018-10-16 | 镇江百源康生态农业有限公司 | A kind of home-use fish dish cultivating system |
-
2012
- 2012-10-10 CN CN 201220515989 patent/CN202819324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108651363A (en) * | 2018-07-11 | 2018-10-16 | 镇江百源康生态农业有限公司 | A kind of unit of breeding fish in fish dish cultivating system |
| CN108651362A (en) * | 2018-07-11 | 2018-10-16 | 镇江百源康生态农业有限公司 | A kind of home-use fish dish cultivating system |
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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: 20130327 Termination date: 20131010 |