CN205623879U - Split outdoor incubator of abdomen fish embryonated egg - Google Patents
Split outdoor incubator of abdomen fish embryonated egg Download PDFInfo
- Publication number
- CN205623879U CN205623879U CN201620481616.XU CN201620481616U CN205623879U CN 205623879 U CN205623879 U CN 205623879U CN 201620481616 U CN201620481616 U CN 201620481616U CN 205623879 U CN205623879 U CN 205623879U
- Authority
- CN
- China
- Prior art keywords
- hatching
- spacer screen
- egg
- embryonated egg
- casing
- 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 discloses a split outdoor incubator of abdomen fish embryonated egg, by box, the net of intaking, drainage scheme, spacer screen and spacer screen support rod set one -tenth, the inner wall of box is glossy, and intake net and drainage scheme are installed at the box both ends, and the spacer screen bracing piece is installed to the bottom half, and the spacer screen is installed on bottom half and spacer screen bracing piece, use one kind split the indoor incubator of abdomen fish embryonated egg and split the indoor hatching of abdomen fish embryonated egg, with low costs, easy and simple to handle, hatching density is high, the incubation rate is high, intensity of labour is little, the water exchange moreover, fish egg hatching distributes evenly, bad ovum is died the ovum and is easily rejected, saprolegnia is difficult for breeding, and is high to the hatching environmental requirement, the abdomen fish embryonated egg improvement incubation rate effect of splitting of hatching cycle length is comparatively showing, still can be used to demersal egg's hatching.
Description
Technical field
This utility model belongs to fishery cultivating technology, especially a kind of schizothoracin germ cell outdoor couveuse.
Background technology
Existing hatching pattern has: 1, plastic big basin hatching: putting into plastic big basin after being washed by the fish roe after artificial insemination and carry out Lentic hatching in indoor, every day respectively changes water once sooner or later.Feature is: simple, and the dead ovum of bad ovum is easily rejected, and incubation rate is higher；But hatching density is low, labor intensity is big, only appropriate test research and on a small scale breeding.2, pond Lotic hatching: utilize fry rearing pond to carry out Lotic hatching.The germ cell of clear water wash clean is laid in equably pond bottom hatching, controls certain water inlet flow velocity and water level.Feature is: simple, and hatching density is higher, can reduce fry and turn trouble and the death on the pool；But the dead ovum of bad ovum is difficult to reject, and incubation rate is low.3, outstanding SAST couveuse: germ cell is layered on hatching frame bottom equably, intakes with shower nozzle above, bottom is discharged to water in tipping bucket by connecting the pipeline of hatching frame, is constantly moved by tipping bucket and stirs the germ cell being layered on hatching frame bottom, prevents accumulation, extruding.Feature is: easy and simple to handle, and hatching density is high, and incubation rate is high, and labor intensity is little；But cost is the highest.
Summary of the invention
The purpose of this utility model is that a kind of schizothoracin germ cell outdoor of design couveuse, it is easy to make, simple to operate, with low cost for above-mentioned the deficiencies in the prior art.
The utility model is achieved like this, a kind of schizothoracin germ cell outdoor couveuse, it is made up of casing, water inlet net, drainage network, spacer screen and spacer screen support bar, the inwall of casing is smooth, water inlet net and drainage network are arranged on tank ends, box bottom is provided with spacer screen support bar, and spacer screen is arranged on box bottom and spacer screen support bar.
Preferred:
The lower mounting bracket of described casing.
Described casing surrounding installs multiple hooks.
Carrying out the outdoor hatching of schizothoracin germ cell, low cost with a kind of schizothoracin germ cell indoor described in the utility model couveuse, easy and simple to handle, hatching density is high, and incubation rate is high, and labor intensity is little.And water body exchanges, hatch fish roe is evenly distributed, and the dead ovum of bad ovum is easily rejected, and fish molds is difficult to grow.Environment of hatching is required height, and it is the most notable that the schizothoracin germ cell of incubation cycle length improves incubation rate effect, it may also be used for the hatching of heavy property fish roe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1 is into water net, and 2 is casing, and 3 is spacer screen support bar, and 4 is spacer screen, and 5 is drainage network.
Detailed description of the invention
Now with regard to accompanying drawing, the utility model is described in further detail, as shown in Figure 1, a kind of schizothoracin germ cell outdoor couveuse, it is made up of casing 2, water inlet net 1, drainage network 5, spacer screen 4 and spacer screen support bar 3, the inwall of casing 2 is smooth, water inlet net 1 and drainage network 5 are arranged on casing 2 two ends, are provided with spacer screen support bar 3 bottom casing 2, and spacer screen 4 is arranged on bottom casing 2 and on spacer screen support bar 3.The bottom of casing 2 can be possible to prevent when putting into hatchery at the bottom of spacer screen 4 contact chamber with mounting bracket；Casing 2 surrounding can install multiple hook, hangs up weight and can prevent hatchery current from washing away couveuse time excessive.
Claims (3)
1. a schizothoracin germ cell outdoor couveuse, it is characterized in that, it is made up of casing (2), water inlet net (1), drainage network (5), spacer screen (4) and spacer screen support bar (3), the inwall of casing (2) is smooth, water inlet net (1) and drainage network (5) is arranged on casing (2) two ends, casing (2) bottom is provided with spacer screen support bar (3), and spacer screen (4) is arranged on casing (2) bottom and spacer screen support bar (3).
2. a kind of schizothoracin germ cell outdoor as claimed in claim 1 couveuse, it is characterised in that the lower mounting bracket of described casing (2).
3. a kind of schizothoracin germ cell outdoor as claimed in claim 1 couveuse, it is characterised in that described casing (2) surrounding installs multiple hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481616.XU CN205623879U (en) | 2016-05-25 | 2016-05-25 | Split outdoor incubator of abdomen fish embryonated egg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481616.XU CN205623879U (en) | 2016-05-25 | 2016-05-25 | Split outdoor incubator of abdomen fish embryonated egg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205623879U true CN205623879U (en) | 2016-10-12 |
Family
ID=57051980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620481616.XU Expired - Fee Related CN205623879U (en) | 2016-05-25 | 2016-05-25 | Split outdoor incubator of abdomen fish embryonated egg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205623879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787572A (en) * | 2018-06-22 | 2018-11-13 | 贵州龙源冷水渔业有限公司 | A kind of sturgeon egg white cleaning device |
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
-
2016
- 2016-05-25 CN CN201620481616.XU patent/CN205623879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787572A (en) * | 2018-06-22 | 2018-11-13 | 贵州龙源冷水渔业有限公司 | A kind of sturgeon egg white cleaning device |
| CN108787572B (en) * | 2018-06-22 | 2021-04-16 | 贵州龙源冷水渔业有限公司 | Sturgeon egg belt cleaning device |
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
| CN110839570B (en) * | 2019-11-29 | 2021-05-07 | 塔里木大学 | Schizothorax fish hatching egg collection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210525 |