CN203851610U - Net cage for breeding pomfret - Google Patents
Net cage for breeding pomfret Download PDFInfo
- Publication number
- CN203851610U CN203851610U CN201420228679.5U CN201420228679U CN203851610U CN 203851610 U CN203851610 U CN 203851610U CN 201420228679 U CN201420228679 U CN 201420228679U CN 203851610 U CN203851610 U CN 203851610U
- Authority
- CN
- China
- Prior art keywords
- net cage
- passage
- pomfret
- etting
- breeding
- 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
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a net cage for breeding pomfret. The net cage for breeding the pomfret comprises a cylindrical net cage body, a netting channel and a rope, wherein an opening is formed in one side of the cylindrical net cage body, the netting channel is communication with the opening in one side of the cylindrical net cage body, a stainless steel ring is embedded at the position where the cylindrical net cage body is connected with the netting channel, and the rope is arranged at the non-connection end of the netting channel. The net cage for breeding the pomfret is simple in structure and convenient to operate, stress stimulation to the pomfret can be effectively reduced during breeding, and the survival rate of the artificially bred promfret can be increased easily.
Description
Technical field
The utility model relates to net cage used for aquiculture, especially silvery pomfret breeding net case.
Background technology
Silvery pomfret is one of main marine products economic fish of China, due to its be of high nutritive value, delicious in taste, liked by consumer, the market price is also very high.But, due to overfishing water area ecological environment deterioration in addition, cause wild silvery pomfret germ plasm resource to occur significantly decline sign, individual miniaturization is serious.Therefore,, from the beginning of this century, domestic relevant function part has strengthened the support dynamics to the research of silvery pomfret artificial breeding in succession.Due to silvery pomfret happiness cluster, move about around circumference, and very easily irriate causes coercive death, and dried up operation can cause the high mortality of silvery pomfret equally, and therefore, cultivation equipment and control measures daily in breeding process are most important.At present, except large-scale deep water mesh cage be circular, offshore breeding net case is substantially all square, and specification is less.Meanwhile, because breeding net case needs periodic replacement, fish body is moved the high mortality that can cause silvery pomfret.
Utility model content
The utility model provides a kind of silvery pomfret fish culture net cage that improves silvery pomfret cultivation survival rate.
For solving the problems of the technologies described above, the utility model silvery pomfret fish culture net cage, comprising: circular cylinder cage, is provided with opening in a side of described circular cylinder cage; Etting passage, the open communication of described etting passage and described circular cylinder cage one side, is embedded with a stainless steel coil at the joining place of described circular cylinder cage and described etting passage; And rope, described rope is arranged on the front of motor of described etting passage.
Preferably, the specification of described circular cylinder cage mesh is 1 centimetre of 1 cm x.
Preferably, the diameter of described stainless steel steel ring is 30 centimetres.
Preferably, the mesh of described etting passage is 20 order～40 orders.
The utility model silvery pomfret fish culture net cage is simple in structure, easy to operate, can effectively reduce the stimulation of coercing of breeding process moderate silvery pomfret, is conducive to improve the survival rate that silvery pomfret is propagated artificially.
Brief description of the drawings
Fig. 1 is the utility model silvery pomfret fish culture net cage structural representation.
Description of reference numerals in the utility model silvery pomfret fish culture net cage accompanying drawing:
1-circular cylinder cage 2-stainless steel coil 3-etting passage 4-rope
Embodiment
Below in conjunction with accompanying drawing, the utility model silvery pomfret fish culture net cage is described in further detail.
As shown in Figure 1, the utility model silvery pomfret fish culture net cage is made up of circular cylinder cage 1, stainless steel coil 2, etting passage 3, rope 4.Circular cylinder cage 1 mesh specification is 1 centimetre of 1 cm x, and there is a cylindrical etting passage 3 at its sidewall middle part, and the mesh of etting passage 3 is 20 order～40 orders.Circular cylinder cage 1 is embedded with a stainless steel coil 2 with etting passage 3 joining places, and the diameter of stainless steel steel ring 2 is 30 centimetres.Etting passage 3 exits bundle with rope 4.
This device first bundlees etting passage 3 with rope while use, again circular cylinder cage 1 is fixed on circular float, then net cage bottom is placed a circular stainless steel coil or is full of the PVC pipe of sand, in order to maintain the shape of net cage, the constancy of volume, finally putting into silvery pomfret raises, the pvc pipe binding that first the etting passage of two net cages 3 use diameters is less than to 30 centimetres while changing net cage is communicated with, then slowly lift the net cage that needs replacing, allow silvery pomfret swim into new draping case along etting passage, finally again the etting passage of new draping case is bundled with rope 4, after enforcement finishes, device is taken out.
Below the preferred embodiment of the utility model having been created illustrates, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the utility model creative spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (4)
1. silvery pomfret fish culture net cage, is characterized in that, comprising:
Circular cylinder cage, is provided with opening in a side of described circular cylinder cage;
Etting passage, the open communication of described etting passage and described circular cylinder cage one side, is embedded with a stainless steel coil at the joining place of described circular cylinder cage and described etting passage; And
Rope, described rope is arranged on the front of motor of described etting passage.
2. silvery pomfret fish culture net cage according to claim 1, is characterized in that, the specification of described circular cylinder cage mesh is 1 centimetre of 1 cm x.
3. silvery pomfret fish culture net cage according to claim 1, is characterized in that, the diameter of described stainless steel steel ring is 30 centimetres.
4. silvery pomfret fish culture net cage according to claim 1, is characterized in that, the mesh of described etting passage is 20 order～40 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228679.5U CN203851610U (en) | 2014-05-06 | 2014-05-06 | Net cage for breeding pomfret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228679.5U CN203851610U (en) | 2014-05-06 | 2014-05-06 | Net cage for breeding pomfret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851610U true CN203851610U (en) | 2014-10-01 |
Family
ID=51601498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228679.5U Expired - Fee Related CN203851610U (en) | 2014-05-06 | 2014-05-06 | Net cage for breeding pomfret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069945A (en) * | 2016-07-05 | 2016-11-09 | 临高海丰养殖发展有限公司 | A kind of gold Stromateoides argenteus cultural method |
| CN106857427A (en) * | 2017-04-11 | 2017-06-20 | 广东海洋大学 | A kind of natural fry finishing device of yellowfin spine porgy and its fish for transportation resources |
-
2014
- 2014-05-06 CN CN201420228679.5U patent/CN203851610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069945A (en) * | 2016-07-05 | 2016-11-09 | 临高海丰养殖发展有限公司 | A kind of gold Stromateoides argenteus cultural method |
| CN106857427A (en) * | 2017-04-11 | 2017-06-20 | 广东海洋大学 | A kind of natural fry finishing device of yellowfin spine porgy and its fish for transportation resources |
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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: 20141001 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |