CN200987321Y - Prawn culture pool - Google Patents
Prawn culture pool Download PDFInfo
- Publication number
- CN200987321Y CN200987321Y CNU2006200624010U CN200620062401U CN200987321Y CN 200987321 Y CN200987321 Y CN 200987321Y CN U2006200624010 U CNU2006200624010 U CN U2006200624010U CN 200620062401 U CN200620062401 U CN 200620062401U CN 200987321 Y CN200987321 Y CN 200987321Y
- Authority
- CN
- China
- Prior art keywords
- pond
- pore
- water inlet
- breed
- shrimp
- 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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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 shrimp culture pond which comprises a pond floor and a pond wall. A water inlet is arranged on the pond wall, and a sewage outlet is arranged on the pond floor; a stomata is arranged on the pond floor, the stomata is connected with the gas supply device; the pressure of the stomata is set between 10*10[3] Pa and 30*10[3] Pa to keep the water body dissolved oxygen in a range of 5 to 8 mg/L. When the utility model is used in harvest, water is flowed into the pond from an intake pipe to flush away the shrimp waste. Through oxygen supply by the stomata, shrimp death due to apneic hypoxia can be reduced in harvest, and a freshness of the shrimp is improved.
Description
Technical field
The utility model relates to a kind of breed pond, relates in particular to a kind of breed pond that is beneficial to high density prawn results.
Background technology
The prawn results generally with drawing in the net to receive shrimp, because the prawn high density is concentrated, cause prawn death by suffocation easily at present, generally receiving the shrimp process because anoxia asphyxia can produce the death more than 5 ‰, influence the sale of prawn, and economic loss is more serious.
The utility model content
The purpose of this utility model is to provide a kind of breed pond of reducing prawn death by suffocation in the results process.
The purpose of this utility model is to realize by following technical measures: a kind of breed pond, comprise at the bottom of the pond and pool wall, pool wall is provided with water inlet, and water inlet pipe is installed, be provided with sewage draining exit at the bottom of the pond, also be provided with pore at the bottom of the described pond, described pore links to each other with feeder, use the cement sealing and fixing around the pore, unlikely leakage when using gas.
Described feeder comprises fan blower/air pump and appendix, and an end of appendix is communicated with fan blower/air pump, and the other end is connected with pore at the bottom of the pond.
Described air vent pressure is 10 * 10
3～30 * 10
3Pa keeps the water body dissolved oxygen at 5～8mg/L.
The aperture of described pore is 1～2mm.
Described pore is at least 3, and triangularity arranged evenly or other plane geometric shapes, and such structure helps cat net and is in water body oxygen area with high mercury.
Distance between described adjacent two pores is at least 3m.
Described water inlet places the pool side that is higher than 2 meters, bottom, pond, and cat net moved up and down when 2 meters spacing helped gathering in the crops.
Use the utility model when results, the water inlet pipe water inlet washes away the excreta of prawn in the pond, provides oxygen by pore, can reduce the death that prawn produces owing to anoxia asphyxia when results, and improves the freshness of prawn.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Breed pond as shown in Figure 1 is an embodiment of the present utility model, and a kind of pond structure comprises at the bottom of the pond 1 and pool wall 2, and pool wall 1 is provided with water inlet 3, and is connected to water inlet pipe 4, and described water inlet 3 distance of 1 at the bottom of the pond is 2m; 1 has sewage draining exit 6 at the bottom of the pond, 1 is provided with 3 pores 5 at the bottom of the described pond, distance between their two adjacent pores 5 is 3m and is arranged in isosceles triangle, the distance of two pore 5 pool walls wherein is 2m, pore 5 apertures are 1.5mm, use the cement sealing and fixing around the pore 5, unlikely leakage when using gas, described pore 5 links to each other with feeder.Described feeder comprises fan blower and appendix, and an end of appendix is communicated with fan blower, and the other end is connected with 1 pore 5 at the bottom of the pond.
During use the cat net of receiving prawn is placed the breed pond, by water inlet pipe 4, water inlet washes away the excreta of prawn, brings fresh water; Give appendix by fan blower or air pump gas transmission, pore is given in the appendix gas transmission, keeps the water body dissolved oxygen at 6mg/L, and sufficient oxygen is provided, and cat net is drawn in can gather in the crops prawn.
Claims (7)
1, a kind of shrimp culture pond comprises at the bottom of the pond and pool wall, and pool wall is provided with water inlet, is provided with sewage draining exit at the bottom of the pond, it is characterized in that: also be provided with pore at the bottom of the described pond, described pore links to each other with feeder.
2, breed according to claim 1 pond, it is characterized in that: described feeder comprises fan blower/air pump and appendix, and an end of appendix is communicated with fan blower/air pump, and the other end is connected with pore at the bottom of the pond.
3, breed according to claim 1 pond, it is characterized in that: the aperture of described pore is 1～2mm.
4, breed according to claim 1 pond, it is characterized in that: described pore is at least 3.
5, breed according to claim 4 pond, it is characterized in that: described pore is arranged in equilateral triangle or other plane geometric shapes.
6, according to claim 4 or 5 described breed ponds, it is characterized in that: the distance between described adjacent two pores is at least 3m.
7, breed according to claim 1 pond is characterized in that: described water inlet places the pool side that is higher than at least 2 meters, bottom, pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200624010U CN200987321Y (en) | 2006-08-01 | 2006-08-01 | Prawn culture pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200624010U CN200987321Y (en) | 2006-08-01 | 2006-08-01 | Prawn culture pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987321Y true CN200987321Y (en) | 2007-12-12 |
Family
ID=38938365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200624010U Expired - Fee Related CN200987321Y (en) | 2006-08-01 | 2006-08-01 | Prawn culture pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987321Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982371A (en) * | 2015-06-18 | 2015-10-21 | 广东海洋大学 | Different-family common-environment culturing system and method for early breeding stage of prawns |
| CN105994196A (en) * | 2016-06-08 | 2016-10-12 | 江苏省淡水水产研究所 | Catching device for freshwater opossum shrimps |
| CN106550920A (en) * | 2016-09-30 | 2017-04-05 | 宁波大学 | A kind of crab culture pond and the method for processing the culturing pool |
-
2006
- 2006-08-01 CN CNU2006200624010U patent/CN200987321Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982371A (en) * | 2015-06-18 | 2015-10-21 | 广东海洋大学 | Different-family common-environment culturing system and method for early breeding stage of prawns |
| CN105994196A (en) * | 2016-06-08 | 2016-10-12 | 江苏省淡水水产研究所 | Catching device for freshwater opossum shrimps |
| CN105994196B (en) * | 2016-06-08 | 2018-08-31 | 江苏省淡水水产研究所 | Fresh water oppossum shrimp finishing device |
| CN106550920A (en) * | 2016-09-30 | 2017-04-05 | 宁波大学 | A kind of crab culture pond and the method for processing the culturing pool |
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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: 20071212 Termination date: 20090801 |