CN204157479U - A kind of Tilapia mossambica cultivating system of insulation of surviving the winter - Google Patents
A kind of Tilapia mossambica cultivating system of insulation of surviving the winter Download PDFInfo
- Publication number
- CN204157479U CN204157479U CN201420413083.2U CN201420413083U CN204157479U CN 204157479 U CN204157479 U CN 204157479U CN 201420413083 U CN201420413083 U CN 201420413083U CN 204157479 U CN204157479 U CN 204157479U
- Authority
- CN
- China
- Prior art keywords
- winter
- fish
- culturing area
- cultivating system
- fence
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a kind of Tilapia mossambica cultivating system of insulation of surviving the winter, comprise a culturing area; Be provided with the warm water district of an all round closure in culturing area, the remainder of warm water district fence and described culturing area is split; Be provided with some heating wires in warm water district to heat; The height of fence is higher than the water surface elevation in described culturing area, and bottom is fixed in described culturing area; Fence is provided with some shoals of fish and imports and exports; Vertical fixing water-proof thermal insulation material on fence; Be provided with a feed table outside warm water district, feed table is located near shoal of fish import and export; Warm water is provided with aerator in district, and top is provided with shading net.The Tilapia mossambica cultivating system of insulation of surviving the winter of the present utility model, without the need to building any facility in advance, reduces the cost of living through winter for tilapia, Tilapia mossambica survival rate is improved greatly.
Description
Technical field
The utility model relates to a kind of Tilapia mossambica cultivating system of insulation of surviving the winter.
Background technology
Tilapia mossambica is tropic fishes, under pond culture condition, when pond water temperature 14 DEG C of duration more than 2 weeks, 12 DEG C of duration just there will be death more than 1 week Tilapia mossambica.Therefore, there is certain limitation the main producing region of China Tilapia mossambica, and mainly concentrate on Guangdong, Hainan, Guangxi and provinces and regions, 4, Fujian, gross yield accounts for 90% of national gross yield.Further, even if these 4 provinces and regions, except Hainan Province, other regional cultivating tilapia of China all needs to take Insulation ability safe overwintering winter.
In prior art, living through winter for tilapia insulation cultivating system mainly contains the heat-insulation systems such as heat preservation greenhouse, power station hot water or GEOTHERMAL WATER insulation.
Building heat preservation greenhouse of surviving the winter is means of comparatively effectively surviving the winter at present.Utility model (application number: CN201120164492.X, grant number: CN202135586U) discloses a kind of Tilapia wintering plastic canopy, surviving the winter for Tilapia mossambica.This booth entirety is in inclined plane shape, highest point is highly between 1.8-2.5m, comprise vertical support bar, transverse support bar, heat insulating anti-skidding bed course, film suppressing layer and aerator, vertical support bar is vertically fixed on around fish pond, transverse support bar is fixed between vertical support bar, by covering plastic thin film on the inclined-plane formed, by the suppression of film suppressing layer tractive on a plastic film, described inclined-plane and ground angle are between 25-45 degree.This plastic tunnel is drawn materials conveniently, and production technology is simple, cost is low, corrosion-resistant, service life is long, can economy help Tilapia mossambica to survive the winter smoothly easily.But the main shortcoming of booth thermal insulation mode of surviving the winter is: disposable input is comparatively large, and the construction cost of this plastic tunnel is at least 5000 yuan/mu.On the other hand, although building booth of surviving the winter is means of comparatively effectively surviving the winter at present, drops into and too highly make a lot of peasant household be difficult to bear.If Guangxi, a lot of region, Guangdong warmer climate in winter, Tilapia mossambica also can pass the winter once in a while naturally, and therefore raiser often has the idea of leaving things to chance of " gambling weather ", and is reluctant that booth is built in infusion of financial resources.Therefore, the bad weather in winter recent years often makes raiser suffer heavy losses.
It is lower that power station hot water or GEOTHERMAL WATER are incubated cost, and survival rate is high, but the method requires that locality must have corresponding resource and could use, and by using region restriction comparatively greatly, cannot use on a large scale.
In sum, there is larger limitation in existing living through winter for tilapia insulation cultivating system, and therefore, researching and developing a kind of novel living through winter for tilapia insulation cultivating system is problem demanding prompt solution in prior art.
Utility model content
Technical problem to be solved in the utility model is that to overcome heat preservation greenhouse cost in prior art high, and the heat-insulation system such as power station hot water or GEOTHERMAL WATER insulation limits large defect by region, provides the cultivating system that a kind of living through winter for tilapia is incubated.Living through winter for tilapia insulation cultivating system cost of the present utility model is low, not by region limitation, disposable less investment, can reuse, within one day, power consumption is about 1 degree/mu, without the need to specific resources, be widely used in China and Insulation need be adopted to carry out the region of surviving the winter of Tilapia mossambica, and integrated cost is also lower than building booth of surviving the winter.Tilapia mossambica adopts this new method overwintering survival rate to reach more than 80%.
The utility model solves the problems of the technologies described above by the following technical programs:
A cultivating system for living through winter for tilapia insulation, described cultivating system comprises a culturing area, and described culturing area is pond or small reservoir; Be provided with the warm water district of an all round closure in described culturing area, described warm water district uses the remainder of fence and described culturing area to split; Some heating wires are provided with in described warm water district; The height of described fence, higher than the water surface elevation in described culturing area, is fixed on bottom described fence in described culturing area; Described fence is provided with some shoals of fish and imports and exports, the described shoal of fish import and export be positioned at described culturing area have pool, freely come in and go out for the shoal of fish; Vertical fixing water-proof thermal insulation material on described fence; Be provided with a feed table outside described warm water district, described feed table is located near described shoal of fish import and export; Aerator is provided with in described warm water district; The top in described warm water district is provided with shading net.
Below, each parts of above-mentioned cultivating system done further illustrate as follows:
The area in described warm water district is preferably the 5-10% of the area of described culturing area.
The length of described heating wire is preferably 100m/ root.The power of described heating wire is preferably 1800-2200 watt, is more preferably 2000 watts.The quantity of described heating wire is preferably every mu of culturing area 6-7 root.
The fixing means be fixed on bottom described fence in described culturing area is preferably: with steel wire rope by the spud pile of the exaggerated surrounding vertical plane being fixed on described culturing area of described fence, and fix with timber or steel pipe and described fence, and the bottom of culturing area described in inserting, as supporting pile.Described timber or the spacing distance of steel pipe are 0.5-1.5m.
Described water-proof thermal insulation material is preferably PVC Tarpauling.Described water-proof thermal insulation material is preferably one deck or two-layer.The thickness of described water-proof thermal insulation material is preferably 0.5mm.Described vertical fixing method is preferably: described water-proof thermal insulation material is fixed on the exaggerated and described supporting pile of described fence, and the infraclass of described fence connects some vertical pipe bags.The diameter of described pipe bag is preferably 10-20cm.Preferably fill fine sand in described pipe bag, be used as sinker.
The quantity that the described shoal of fish is imported and exported is preferably 1-2, is more preferably 1.The specification that the described shoal of fish is imported and exported is determined according to the size in pond and the depth of water, and the width that the described shoal of fish is imported and exported is preferably 0.3-0.5m, and the height that the described shoal of fish is imported and exported is preferably 0.5-0.8m.The too large water body of passage easily exchanges unfavorable insulation, and too little unfavorable fish passes in and out at ordinary times.The described shoal of fish is imported and exported and preferably sets up along the bottom of described culturing area.The top that the described shoal of fish is imported and exported is provided with the wide door curtain of 0.5-1.5m, and door curtain is fixed from 0.5-0.6m lower end at the bottom of pond without sinker.
Described feed table is positioned at the described shoal of fish and imports and exports 0.5-2m place.Lure that Tilapia mossambica easily finds the shoal of fish import and export and enter described warm water district into by food.
Described aerator is preferably the impeller automatic aerator of power 1.5kw.Described aerator is used for fingerling oxygenation of surviving the winter, and prevents the anoxic that fish collection causes.
Described shading net is used for preventing the problems such as frost from causing frostbite to Tilapia mossambica.
Positive progressive effect of the present utility model is: the cultivating system of living through winter for tilapia insulation of the present utility model, the region of a small size (claiming " Tang Zhongtang ") is become at Tilapia mossambica cultivating pool one jiao of enclosure, overwintering period lays heating wire and electrified regulation in " Tang Zhongtang ", " Tang Zhongtang " water body is made to keep certain water temperature, go to a winter resort for the heating of overwintering period Tilapia mossambica, make Tilapia mossambica can in " Tang Zhongtang " of insulation safe overwintering.The cultivating system of living through winter for tilapia insulation of the present utility model is without the need to building any facility in advance.If weather condition is better, winter temperature is higher, then Tilapia mossambica can overwintering.Once climatic deterioration, low temperature overlong time, can set up device of the present utility model temporarily, realize Tilapia mossambica safe overwintering.Device of the present utility model greatly reduces the cost of living through winter for tilapia, does not have region to limit, and Tilapia mossambica survival rate is improved greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cultivating system of the living through winter for tilapia insulation of embodiment 1.
Embodiment
Mode below by embodiment further illustrates the utility model, but is not therefore limited among described scope of embodiments by the utility model.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or selects according to catalogue.
Embodiment 1
Living through winter for tilapia insulation cultivating system structural representation as shown in Figure 1:
This culturing area is pond or small reservoir, and area is 2.25 mu, depth of water 2m;
This is supported this and grows in region the warm water district being provided with an all round closure, and the area in this warm water district is 120m
2;
15 heating wires 4 are provided with in this warm water district; The length of this heating wire 4 is 100m/ root, and power is 2000 watts;
This warm water district uses the remainder of fence and this culturing area to separate; The height of this fence is higher than the water surface elevation in this culturing area; Be fixed in this culturing area bottom this fence; Fixing means: with steel wire rope 5 by the spud pile of the exaggerated surrounding vertical plane being fixed on this culturing area of this fence, every 1m, fix with this fence with timber or steel pipe 7, and insert the bottom of this culturing area, as supporting pile; The spacing distance of this timber or steel pipe is 1m;
This fence is provided with 1 shoal of fish and imports and exports 1, this shoal of fish import and export 1 be positioned at this culturing area have pool, freely come in and go out for the shoal of fish; The vertical height of this shoal of fish import and export 1 is 0.8m; This shoal of fish is imported and exported 1 and sets up along the bottom of this culturing area; The top of this shoal of fish import and export 1 is provided with the wide door curtain of 1m, and door curtain is held and fixed without sinker under pond;
Be provided with a feed table 2 outside this warm water district, this feed table 2 is positioned at the 1m place that this shoal of fish imports and exports 1; Lure that Tilapia mossambica easily finds the shoal of fish import and export 1 and enter this warm water district into by food;
1.5kw impeller automatic aerator 3 is provided with in this warm water district; This impeller automatic aerator 3, for fingerling oxygenation of surviving the winter, prevents the anoxic that fish collection causes;
This fence is vertically provided with two-layer water-proof thermal insulation material 6 (PVC Tarpauling) parallel to each other; Vertical fixing side is: this water-proof thermal insulation material 6 is fixed on the exaggerated of this fence and this supporting pile, and the infraclass of this fence connects some vertical pipe bags 8; The diameter of pipe bag 8 is 10cm, fills fine sand, be used as sinker in pipe bag 8; The top in this warm water district is provided with a shading net, and this shading net is used for preventing the problems such as frost from causing frostbite to Tilapia mossambica.
Utilize this system, put 7 in September, 2013 in a suitable place to breed towards specification Sarotherodon sp fry 5500 tail, cultivate on December 21st, 2013 occur continuous 5 everyday temperature degree start to build the cultivating system of living through winter for tilapia as above insulation lower than 14 DEG C; Heat successively and improve temperature in fence, fish automatically enters in hurdle and survives the winter, and sees that weather and water temperature feed intake in right amount.Minimum water temperature 15 DEG C in hurdle.Cultivation, in May, 2014, fishes for adult fish 4576 tail, survival rate 83.2%, more than specification 500g.
Comparative example 1
Cultivating condition identical with embodiment 1, but the cultivating system not using that the living through winter for tilapia of embodiment 1 is incubated, living through winter for tilapia survival rate only 32.2-58.4%.
Claims (8)
1. survive the winter insulation a Tilapia mossambica cultivating system, it is characterized in that:
Described cultivating system comprises a culturing area, and described culturing area is pond or small reservoir;
Be provided with the warm water district of an all round closure in described culturing area, described warm water district fence and the remainder of described culturing area are split; Some heating wires are provided with in described warm water district;
The height of described fence, higher than the water surface elevation in described culturing area, is fixed on bottom described fence in described culturing area; Described fence is provided with some shoals of fish and imports and exports, the described shoal of fish import and export be positioned at described culturing area have pool; Vertical fixing water-proof thermal insulation material on described fence;
Be provided with a feed table outside described warm water district, described feed table is located near described shoal of fish import and export;
Aerator is provided with in described warm water district; The top in described warm water district is provided with shading net.
2. survive the winter as claimed in claim 1 insulation Tilapia mossambica cultivating system, it is characterized in that: the area in described warm water district is the 5-10% of the area of described culturing area.
3. survive the winter as claimed in claim 1 insulation Tilapia mossambica cultivating system, it is characterized in that: the length of described heating wire is 100 meters/root; The power of described heating wire is 1800-2200 watt; The quantity of described heating wire is every mu of culturing area 6-7 root.
4. cultivating system as claimed in claim 1, is characterized in that: described water-proof thermal insulation material is PVC Tarpauling; Described water-proof thermal insulation material is one deck or two-layer; The thickness of described water-proof thermal insulation material is 0.5mm.
5. to survive the winter as claimed in claim 1 the Tilapia mossambica cultivating system of insulation, it is characterized in that: the infraclass of described fence connects some vertical pipe bags; The diameter of described pipe bag is 10-20cm; Fine sand is filled in described pipe bag.
6. to survive the winter as claimed in claim 1 the Tilapia mossambica cultivating system of insulation, it is characterized in that: the quantity that the described shoal of fish is imported and exported is 1-2; The vertical height that the described shoal of fish is imported and exported is 0.5-0.6m; The described shoal of fish is imported and exported and sets up along the bottom of described culturing area; The top that the described shoal of fish is imported and exported is provided with the wide door curtain of 0.5-1.5m.
7. to survive the winter as claimed in claim 1 the Tilapia mossambica cultivating system of insulation, it is characterized in that: described feed table is positioned at the described shoal of fish and imports and exports 0.5-2m place.
8. survive the winter as claimed in claim 1 insulation Tilapia mossambica cultivating system, it is characterized in that: described aerator is the impeller automatic aerator of power 1.5kw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413083.2U CN204157479U (en) | 2014-07-24 | 2014-07-24 | A kind of Tilapia mossambica cultivating system of insulation of surviving the winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413083.2U CN204157479U (en) | 2014-07-24 | 2014-07-24 | A kind of Tilapia mossambica cultivating system of insulation of surviving the winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157479U true CN204157479U (en) | 2015-02-18 |
Family
ID=52531226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413083.2U Expired - Fee Related CN204157479U (en) | 2014-07-24 | 2014-07-24 | A kind of Tilapia mossambica cultivating system of insulation of surviving the winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157479U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920278A (en) * | 2015-06-11 | 2015-09-23 | 广西玉林市鑫坚种养有限公司 | Fish fry wintering heat insulation pond structure |
| CN105248347A (en) * | 2015-11-11 | 2016-01-20 | 宜兴市彩鲽水族用品厂 | Triangular fish blocking comb for aquarium |
| CN108271729A (en) * | 2018-02-28 | 2018-07-13 | 中国水产科学研究院淡水渔业研究中心 | A kind of region aquaculture escapement |
| GB2624889A (en) * | 2022-11-29 | 2024-06-05 | Sutton James | Aquaculture grow-out tilapia fishy |
-
2014
- 2014-07-24 CN CN201420413083.2U patent/CN204157479U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920278A (en) * | 2015-06-11 | 2015-09-23 | 广西玉林市鑫坚种养有限公司 | Fish fry wintering heat insulation pond structure |
| CN105248347A (en) * | 2015-11-11 | 2016-01-20 | 宜兴市彩鲽水族用品厂 | Triangular fish blocking comb for aquarium |
| CN108271729A (en) * | 2018-02-28 | 2018-07-13 | 中国水产科学研究院淡水渔业研究中心 | A kind of region aquaculture escapement |
| CN108271729B (en) * | 2018-02-28 | 2024-01-30 | 中国水产科学研究院淡水渔业研究中心 | Regional aquaculture spacer |
| GB2624889A (en) * | 2022-11-29 | 2024-06-05 | Sutton James | Aquaculture grow-out tilapia fishy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204157479U (en) | A kind of Tilapia mossambica cultivating system of insulation of surviving the winter | |
| CN102067823B (en) | Buoyant-raft net cage sea cucumber culture device and sea cucumber culture method | |
| CN101720704B (en) | Method for preventing pinna pectinata larvae from floating upwards and adhering | |
| CN204498894U (en) | Floating on water surface fruit and vegetable greenhouses device | |
| CN104756932B (en) | A kind of Anguilla marmorata skew matrix culturing pool | |
| CN204335582U (en) | Giant salamander Ecology breeding facility | |
| CN102972346B (en) | Culture method based on graded stocking and cyclic utilization of soft-shelled turtles in greenhouse | |
| CN103283689B (en) | Propagation control method for indoor cultivation of Perinereis aibuhitensis | |
| CN202043542U (en) | Wild farm for soft-shelled turtles | |
| CN203015659U (en) | Rest station for breeding soft-shelled turtle at large surface | |
| CN102007880A (en) | Method for temporarily culturing female portunus trituberculatus indoors | |
| CN203748460U (en) | Parent fish domesticating pool | |
| CN104170776A (en) | Electric heating wire heating method for overwintering heat preservation of tilapia | |
| CN202135586U (en) | Tilapia wintering plastic canopy | |
| CN203251799U (en) | Raising and breeding pool for Siam crocodiles | |
| CN101884310B (en) | Method for prompting pond-bred alosa sapidissima to spawn by ecological regulation and control | |
| CN204670148U (en) | A kind of thermostatically controlled aquaculture casing | |
| CN106719173A (en) | A kind of Apostichopus japonicus in Ponds safe production in summer method | |
| CN206061876U (en) | A kind of eel cultivation pool | |
| CN205106028U (en) | Culture of chinese mitten crab uses three -dimensional cave | |
| CN103988798A (en) | Method for performing wintering breeding on large yellow croaker | |
| CN100382682C (en) | Solar cell integrated heat supply type method for marine organism overwintering and seedling nursing | |
| CN106234292A (en) | A kind of tropical fish temperature island wintering pond | |
| CN203482769U (en) | Spawning ground for soft-shelled turtles | |
| CN201928817U (en) | Seabed cage culturing device for Japanese scallops |
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: 20150218 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |