CN2692995Y - Giant salamander incubation apparatus - Google Patents
Giant salamander incubation apparatus Download PDFInfo
- Publication number
- CN2692995Y CN2692995Y CNU2003201177913U CN200320117791U CN2692995Y CN 2692995 Y CN2692995 Y CN 2692995Y CN U2003201177913 U CNU2003201177913 U CN U2003201177913U CN 200320117791 U CN200320117791 U CN 200320117791U CN 2692995 Y CN2692995 Y CN 2692995Y
- Authority
- CN
- China
- Prior art keywords
- giant salamander
- box body
- casing
- outlet pipe
- utility
- 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
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- 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
Abstract
The utility model relates to a giant salamander incubation device, comprising a box body, a water inlet pipe, a water outlet pipe, an oxygen-increasing pipe and a small basket. The water inlet pipe and the oxygen-increasing pipe are arranged at the upper port of the box body and the water outlet pipe is arranged at the side face of the box body. The water outlet pipe is arranged at the upper half part of the side face of the box body. The small basket is placed in the box body. The utility model is suitable to the industrialized artificial breeding of the giant salamander with a simple structure and easy use. The utilization rate of the space is risen and the utility model is favourable for industrialized administration. The box body of the device has a smaller volume. Less water is placed in the box body, so the state of the fertilized ovum of the giant salamander in the incubation process is favourable to be observed. The small basket is placed in the box body, so the death of the fertilized ovum caused by the insufficiency of the dissolved oxygen can be avoided and the number of the anomaly of the fertilized ovum which is caused by high motion intensity in the slight running water is reduced. The anomaly percentage of the giant salamander is reduced and the survival rate is enhanced. The difficult problems in the artificial breeding of the giant salamander are better solved.
Description
Technical field
The utility model relates to a kind of Giant salamander incubation apparatus that is used for giant salamander culture.
Background technology
Giant salamander is commonly called as the giant salamander, is one of kind comparatively original in the existing amphibian, only originates in the tributary of China Yangtze river basin and the Yellow River, Zhujiang River middle and lower reaches, be a kind ofly collect scientific research, view and admire, medicinal and cuisines are the special economic animal of one.But because the deterioration day by day of ecotope, the natural propagation rate of giant salamander is very low, therefore carries out propagating artificially of giant salamander, is the important means of these peculiar species of protection.
The utility model content
The purpose of this utility model provides a kind of Giant salamander incubation apparatus that is used for giant salamander culture, uses this equipment can reduce abnormal rate and the grey seedling rate of giant salamander, improves incubation rate and the survival rate of giant salamander.
The purpose of this utility model is achieved in that a kind of Giant salamander incubation apparatus, comprise casing, water inlet pipe, outlet pipe, oxygen increasing tube and little hoop, the casing top is provided with water inlet pipe and oxygen increasing tube, and the side of casing is provided with outlet pipe, and described outlet pipe is arranged on the first half of casing side.Be placed with little hoop in the casing.But the overlapping setting of described casing multilayer.
The utility model is simple in structure, easy to use.Be applicable to the artificially-cultured giant salamander of batch production, the overlapping arrangement of a plurality of these incubation equipments can be placed, improve utilization of space, help carrying out factory management.The volume of this equipment box is less, and the water of putting is less, helps observing the state of giant salamander fertilized egg in hatching process; Place little hoop in the casing, fertilized egg is hatched in this frame, the death that can avoid fertilized egg to be caused because of the sticking local dissolved oxygen deficiency of shell, reduced the deformity that fertilized egg causes greatly because of exercise intensity again in miniflow water, reduce the abnormal rate of giant salamander, improve survival rate, preferably resolved the difficult problem of artificially-cultured giant salamander.
Description of drawings
Accompanying drawing 1 is the utility model structural representation
1 water inlet pipe, 2 oxygen increasing tubes, 3 outlet pipes, 4 casings, 5 little hoops
Embodiment
As shown in the figure, the utility model comprises casing 4, water inlet pipe 1, outlet pipe 3, oxygen increasing tube 2 and corbeil frame 5, and casing 4 tops are provided with water inlet pipe 1 and oxygen increasing tube 3, and the side of casing 4 is provided with outlet pipe 3, described outlet pipe 3 is arranged on the first half of casing 4 sides, is placed with corbeil frame 5 in the casing 4.But the overlapping setting of described casing 4 multilayers.
The volume of this equipment box is less, when using this equipment, according to the volume size of casing, adds an amount of water, places a corbeil frame 5 in the casing, puts into an amount of giant salamander fertilized egg in the corbeil frame 5, and the water inlet 1 of casing 4 and delivery port 3 keep the miniflow water state.The foreign material that delivery port 3 can be discharged in the casing simultaneously.But the overlapping setting of described casing 4 multilayers significantly improves space availability ratio.
Claims (3)
1, a kind of Giant salamander incubation apparatus comprises casing, water inlet pipe, outlet pipe, oxygen increasing tube and little hoop, it is characterized in that the casing top is provided with water inlet pipe and oxygen increasing tube, and the side of casing is provided with outlet pipe, is placed with little hoop in the casing.
2, Giant salamander incubation apparatus according to claim 1 is characterized in that described outlet pipe is arranged on the first half of casing side.
3, Giant salamander incubation apparatus according to claim 1, but it is characterized in that the overlapping setting of described casing multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201177913U CN2692995Y (en) | 2003-11-04 | 2003-11-04 | Giant salamander incubation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201177913U CN2692995Y (en) | 2003-11-04 | 2003-11-04 | Giant salamander incubation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692995Y true CN2692995Y (en) | 2005-04-20 |
Family
ID=34762341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201177913U Expired - Fee Related CN2692995Y (en) | 2003-11-04 | 2003-11-04 | Giant salamander incubation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692995Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792916A (en) * | 2011-05-25 | 2012-11-28 | 华中农业大学 | Method and device applicable to observing fish embryo development under stereo microscope |
| CN104365542A (en) * | 2014-10-28 | 2015-02-25 | 大连银娃娃大鲵科研繁育有限公司 | Andrias larva culturing device |
| CN105766748B (en) * | 2016-05-05 | 2018-06-01 | 江苏省淡水水产研究所 | A kind of pond greenhouse red claw crayfish seed breeding system |
-
2003
- 2003-11-04 CN CNU2003201177913U patent/CN2692995Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792916A (en) * | 2011-05-25 | 2012-11-28 | 华中农业大学 | Method and device applicable to observing fish embryo development under stereo microscope |
| CN104365542A (en) * | 2014-10-28 | 2015-02-25 | 大连银娃娃大鲵科研繁育有限公司 | Andrias larva culturing device |
| CN104365542B (en) * | 2014-10-28 | 2016-03-16 | 大连银娃娃大鲵科研繁育有限公司 | Giant salamander fry cultivator |
| CN105766748B (en) * | 2016-05-05 | 2018-06-01 | 江苏省淡水水产研究所 | A kind of pond greenhouse red claw crayfish seed breeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |