CN201894119U - High-density cold-water fish incubator - Google Patents
High-density cold-water fish incubator Download PDFInfo
- Publication number
- CN201894119U CN201894119U CN2010206133432U CN201020613343U CN201894119U CN 201894119 U CN201894119 U CN 201894119U CN 2010206133432 U CN2010206133432 U CN 2010206133432U CN 201020613343 U CN201020613343 U CN 201020613343U CN 201894119 U CN201894119 U CN 201894119U
- Authority
- CN
- China
- Prior art keywords
- incubation
- incubator
- incubation tank
- incubator box
- water
- 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 - Lifetime
Links
Images
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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a high-density cold-water fish incubator which comprises an incubation tank, incubation boxes parallelly arranged in the incubation tank, an inlet pipe and an outlet pipe, wherein the inlet pipe and the outer pipe are communicated with the incubation tank and are arranged at the head end and the tail end of the incubation tank respectively; water penetrating holes are formed on the bottom plate of the incubation tank; water outlet holes are formed on the rear side plate of the incubation tank along the water flow direction; incubation box baffles that are fixedly connected with the incubation boxes are arranged on the rear side plate of the incubation tank along the water flow direction; silk nets are mounted inside the incubation boxes in a jacketing manner. The high-density cold-water fish incubator has the advantages of simple structure, low construction cost, energy conservation, easiness in management, and simplicity and convenience in operation, can perform high-density incubation, and occupies a small production area; 500 to 1000 g of oosperms can be put in each incubation tank; the incubation rate in a five-year experiment is more than 70%; and the incubation rate of oosperms can reach 85% when 700 to 800g of oosperms are put in one box.
Description
Technical field
The utility model relates to a kind of cold water fish high density incubator.
Background technology
Cold water fish need low temperature in the fertilized egg hatching process, so brooding time is longer, the longest reaching more than 40 days because of its unique reproductive physiology characteristic.Traditional cold water fish incubator adopts the hatching of cement pit flowing water more or adopts funneling bath hatching.The cement pit incubator takes up room greatly, and not easy to operate and observation easily forms the dead angle, and long-time hatching can make incubation rate obviously reduce; Funneling swash of wave water hatching disease control is not easy to operate and hatching density is little; The common ground of the two is that the difficulty of emerging is big, and it is bigger to consume energy.
The utility model content
The purpose of this utility model provides a kind of hatching density height, takies workshop space cold water fish incubator little and easy and simple to handle.
The technical scheme that the utility model adopted is as follows:
The utility model comprises incubation tank, be arranged on the incubator box that is arrangement arranged side by side in the incubation tank and and the incubation tank water inlet pipe and the outlet pipe that are connected, described water inlet pipe and outlet pipe are separately positioned on the head end and the end of incubation tank, the base plate of described incubator box is provided with permeable hole, incubator box is provided with apopore along the back side panel of water (flow) direction, incubator box is provided with the incubator box baffle plate of fixedlying connected with incubator box along the back side panel of water (flow) direction, is set with the bolting silk net of selecting the order number according to the diameter of fertilized egg in the incubator box.
The diameter of described permeable hole and apopore is 3 ~ 5 mm.
Distance between the described incubator box is 10 ~ 15 cm.
Described incubator box uses lanyard on incubation tank.
The beneficial effect that the utility model is obtained is: the utility model has absorbed traditional fish flowing water hatching principle, and its maximum characteristics are to be fit to the long cold water fish of brooding time, as lawver, pike, rainbow trout, brachymystax lenok etc.The utility model is in the flowing water hatching process, and the incubator box baffle plate on the incubator box back side panel contacts with bottom land tightly with the incubation tank inwall, and current are tackled, make recoil stirring fertilized egg on the current direction, both can prevent adhesion between the fertilized egg, and can increase the dissolved oxygen in the water again, improve incubation rate greatly.The utility model is simple in structure, and cost is low, can carry out the high density hatching, and it is little to take the production space, energy savings, and manageability, easy and simple to handle.Each incubation tank can be put fertilized egg 500 ~ 1000 g, and all above more than 70%, every case fertilized egg hatchability of fertile eggs when 700 ~ 800 g all can reach more than 85% through 5 years test incubation rates.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is respectively arranged with the structural representation of permeable hole and apopore for incubator box base plate in the utility model and back side panel;
Fig. 3 is for being set with the structural representation of bolting silk net in the incubator box in the utility model.
In the accompanying drawings: 1 water inlet pipe, 2 incubator boxs, 3 apopores, 4 incubation tanks, 5 outlet pipes, 6 incubator box baffle plates, 7 permeable holes, 8 back side panels, 9 bolting silk nets.
Embodiment
Be a specific embodiment of the present utility model as depicted in figs. 1 and 2, the utility model comprises incubation tank 4, be arranged on the incubator box 2 that is arrangement arranged side by side in the incubation tank 4 and and incubation tank 4 water inlet pipe 1 and the outlet pipe 5 that are connected, described water inlet pipe 1 and outlet pipe 5 are separately positioned on the head end and the end of incubation tank 4.As shown in Figure 2, the base plate of described incubator box 2 is provided with permeable hole 7, described incubator box 2 along water (flow) direction back side panel 8 be provided with apopore 3, described incubator box 2 is provided with the incubator box baffle plate 6 of fixedlying connected with incubator box 2 along the back side panel 8 of water (flow) direction.As shown in Figure 1, four incubator boxs 2 are arranged in the incubation tank 4 side by side, distance between each incubator box is 10 ~ 15 cm, with rope incubator box 2 is fixed in the incubation tank 4, make incubator box baffle plate 6 bottoms of fixedlying connected and the inwall and the bottom surface close proximity of incubation tank 4 with incubation tank 4, the water that flows into incubation tank 4 from water inlet pipe 1 is by 6 interceptions of incubator box baffle plate, thereby the permeable hole by diameter 3 ~ 5 mm on incubator box 2 base plates 7 upwards recoil enters incubator box 2, when water level exceeds incubator box baffle plate 6, the water just apopore 3 of diameter 3 ~ 5 mm from the incubator box side plate flows out, enter next incubator box more in an identical manner, outlet pipe 5 from incubation tank 4 ends flows out at last, reaches the effect of flowing water hatching.40 ~ 80 purpose bolting silk nets 9 of suit can prevent the loss of fertilized egg in the incubator box 2.The utility model is simple in structure, and production cost is low, and it is little to take the production space, energy savings, and manageability, easy and simple to handle, can carry out the high density hatching.Put into fertilized egg 500 ~ 1000 g in each incubator box, incubation rate is more than 70%, and when fertilized egg was 700 ~ 800 g in each incubator box, hatchability of fertile eggs can reach more than 85%.
Claims (4)
1. cold water fish high density incubator, it is characterized in that it comprises incubation tank (4), be arranged on the incubator box (2) that is arrangement arranged side by side in the incubation tank (4) and and incubation tank (4) water inlet pipe (1) and the outlet pipe (5) that are connected, described water inlet pipe (1) and outlet pipe (5) are separately positioned on the head end and the end of incubation tank (4), the base plate of described incubator box (2) is provided with permeable hole (7), incubator box (2) is provided with apopore (3) along the back side panel (8) of water (flow) direction, incubator box (2) is provided with the incubator box baffle plate (6) of fixedlying connected with incubator box (2) along the back side panel (8) of water (flow) direction, is set with the bolting silk net (9) of selecting the order number according to the diameter of fertilized egg in the incubator box (2).
2. a kind of cold water fish high density incubator according to claim 1 is characterized in that the diameter of described permeable hole (7) and apopore (3) is 3-5 mm.
3. a kind of cold water fish high density incubator according to claim 1 is characterized in that the distance between the described incubator box (2) is 10-15 cm.
4. according to claim 1 or 3 described a kind of cold water fish high density incubators, it is characterized in that described incubator box (2) usefulness lanyard is on incubation tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206133432U CN201894119U (en) | 2010-11-18 | 2010-11-18 | High-density cold-water fish incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206133432U CN201894119U (en) | 2010-11-18 | 2010-11-18 | High-density cold-water fish incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894119U true CN201894119U (en) | 2011-07-13 |
Family
ID=44252043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206133432U Expired - Lifetime CN201894119U (en) | 2010-11-18 | 2010-11-18 | High-density cold-water fish incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965817A (en) * | 2010-11-18 | 2011-02-09 | 河北省水产研究所 | Coldwater fish high-density hatcher |
| CN105638536A (en) * | 2016-03-21 | 2016-06-08 | 吴青 | Multifunctional running water parturition hastening trough |
| CN106259122A (en) * | 2016-08-25 | 2017-01-04 | 中国水产科学研究院渔业机械仪器研究所 | A kind of pulse water distribution formula roe hatching device |
-
2010
- 2010-11-18 CN CN2010206133432U patent/CN201894119U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965817A (en) * | 2010-11-18 | 2011-02-09 | 河北省水产研究所 | Coldwater fish high-density hatcher |
| CN101965817B (en) * | 2010-11-18 | 2012-02-01 | 河北省水产研究所 | Coldwater fish high-density hatcher |
| CN105638536A (en) * | 2016-03-21 | 2016-06-08 | 吴青 | Multifunctional running water parturition hastening trough |
| CN106259122A (en) * | 2016-08-25 | 2017-01-04 | 中国水产科学研究院渔业机械仪器研究所 | A kind of pulse water distribution formula roe hatching device |
| CN106259122B (en) * | 2016-08-25 | 2019-01-29 | 中国水产科学研究院渔业机械仪器研究所 | A kind of pulse water distribution formula roe hatching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101485298B (en) | Cultivation system suitable for animal in cultivation pond and cultivation method thereof | |
| CN205213859U (en) | Macrobrachium rosenbergii breed big -arch shelter of surviving winter | |
| CN102626058B (en) | Device for experimenting dissolved oxygen saturation threshold of damaging fishes | |
| CN201894119U (en) | High-density cold-water fish incubator | |
| CN203633331U (en) | Rice field crab breeding system | |
| CN202664018U (en) | A fountain-type terraced giant salamander culture pond | |
| CN101965817B (en) | Coldwater fish high-density hatcher | |
| CN202941278U (en) | Manual-control circulating-water incubation system for embryonic and larval amphioxus | |
| CN202773746U (en) | Movable fish artificial incubation device | |
| CN202310876U (en) | Novel aquaculture box | |
| CN204362750U (en) | A kind of mandarin fish family selective breeding isolation hatching system | |
| CN206835839U (en) | Novel vertical hydroponic device | |
| CN202958463U (en) | Suspension type fish hatching device | |
| CN214629136U (en) | Composite ecological fish reef suitable for urban river channel | |
| CN210929182U (en) | Alosa sapidissima culture pond | |
| CN109463342B (en) | Industrial circulating water culture system | |
| CN203555035U (en) | Aquiculture pond system | |
| CN206612022U (en) | A kind of small floating formula net cage frame | |
| CN201617093U (en) | Offshore abalone hanging culture device | |
| CN208523520U (en) | A kind of device improving hatch fish roe rate | |
| CN205052509U (en) | Circulating fish culture device | |
| CN203675879U (en) | Simple circulating water system | |
| CN205052510U (en) | Circulating water box with a net | |
| CN205106052U (en) | Oxygenation device | |
| CN202153941U (en) | Aquaculture box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110713 Effective date of abandoning: 20120201 |