CN101720696B - Hatching device of adhesive eggs - Google Patents
Hatching device of adhesive eggs Download PDFInfo
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- CN101720696B CN101720696B CN200910227151XA CN200910227151A CN101720696B CN 101720696 B CN101720696 B CN 101720696B CN 200910227151X A CN200910227151X A CN 200910227151XA CN 200910227151 A CN200910227151 A CN 200910227151A CN 101720696 B CN101720696 B CN 101720696B
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- China
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- water
- water inlet
- egg
- fish
- collecting tray
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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 invention discloses a hatching device of adhesive eggs, which comprises a water inlet component at the top, wherein a water collecting disk for collecting inlet water is arranged below the water inlet component; leakage holes are uniformly distributed on the water collecting disk; the water collecting disk is supported by a supporting frame; the supporting frame comprises more than one layer of supporting plate; the supporting plate is in a barrier type structure; more than one culture vessel for containing adhesive eggs is placed on the supporting plate; a tray for gathering water is arranged at the bottom of the supporting frame; and a water outlet is arranged on the tray. The hatching device of the adhesive eggs of the invention has simple structure and easy operation and can effectively improve the fertilization rate and the hatching rate of the adhesive eggs.
Description
Technical field
The present invention relates to the cultivation equipment of a kind of fish, relate in particular to a kind of incubation equipment of fish-egg.
Background technology
In the important traditional economy cultured fishes of China, the ovum that a variety of fish produced all is to belong to viscid egg, as carp, crucian, megalobrama amblycephala etc.The general employing of viscid egg hatching traditionally hatched on the artificial fish nest or the unsticking hatching.Use the artificial fish nest hatching method, though easy to operate, fertilization rate, incubation rate are not high, and in the parent population fertilization process, also have the fish-egg loss of some.Use the unsticking hatching method, though fertilization rate and incubation rate are higher, the fish-egg unsticking is a thorny job, and is especially all the more so under the situation of large quantities of fish-egg unstickings, and operating personnel are had relatively high expectations, if misoperation has certain damage to fish-egg.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, a kind of simple in structure, processing ease is provided and can effectively improves the fertilization rate of fish-egg and the incubation equipment of the viscosity fish-egg of incubation rate.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is a kind of incubation equipment of viscosity fish-egg, it is characterized in that: described incubation equipment comprises the water inlet member at a top, described water inlet member below is provided with one and is used to collect the water-collecting tray of water inlet, be evenly equipped with weepage holes on this water-collecting tray, described water-collecting tray is supported by a bracing frame, support frame as described above comprises the gripper shoe that one deck is above, described gripper shoe is the hurdle grating structure, be placed with the more than one culture dish that contains the viscosity fish-egg on the gripper shoe, the support frame as described above bottom is provided with the pallet that a charge for remittance is used, and pallet is provided with delivery port.
Preferably, the water inlet member in the technique scheme comprises two shower nozzles that water inlet pipe and relative described water-collecting tray are evenly arranged, is equiped with valve on the water inlet pipe.Different according to brooding time and hatching fish-egg can effectively be controlled the flow size of shower water by valve, make the shower water of collecting in the water-collecting tray evenly to be seeped into down on the gripper shoe of lower floor, and general several days time just can hatch fry.
Compared with prior art, the invention has the advantages that: incubation equipment of the present invention is not only simple in structure, processing ease, cheap, and the fertilization rate and the incubation rate of the fish-egg of tackifying.The incubation equipment of the application of the invention carries out the viscid egg fry hatching, fertilization rate and incubation rate are generally by original about 65% and 55%, bring up to about 90% and 80%, and can in extensive, large batch of fish breeding experiment, use, play the effect of avoiding fry to mix better.The hatching of fries such as incubation equipment of the present invention can be used for carp, crucian, megalobrama amblycephala, Culter, silver xenocypris, allotetraploid crucian carp carp, triploid Hunan cloud crucian carp, Hunan cloud crucian carp No. 2, tetraploid crucian carp triangular bream, triploid crucian carp triangular bream, improves red crucian carp, flower crucian carp, blue or green crucian carp, crucian carp silver xenocypris, crucian carp Culter has improved the fertilization rate and the incubation rate (more traditional incubation equipment generally improves 10%～20%) of experiment fish-egg greatly.And, generally only put on the bracing frame with a kind of fish-egg, avoided mixing of multiple fry.At present, use incubation equipment of the present invention hatching viscid egg, successfully cultivate some colory new varieties, this has application promise in clinical practice aspect fish breeding experiment such as viscid egg artificial gynogenesis pure lines hatching on a large scale from now on.
Description of drawings
Fig. 1 is the structural representation of the incubation equipment of the viscosity fish-egg in the embodiment of the invention.
Marginal data:
1, water inlet member 11, water inlet pipe
12, shower nozzle 13, valve
2, water-collecting tray 21, weepage holes
3, bracing frame 31, gripper shoe
32, culture dish 4, pallet
41, delivery port
Embodiment
Embodiment:
A kind of incubation equipment of viscosity fish-egg as shown in Figure 1, the water inlet member 1 that comprises a top, water inlet member 1 below is provided with one and is used to collect the water-collecting tray 2 of water inlet, water inlet member 1 comprises two water inlet pipes 11 (caliber is 2cm) and is installed in the shower nozzle 12 at place, water inlet pipe 11 water sides, two shower nozzles 12 are evenly arranged with respect to water-collecting tray 2, to guarantee that the shower water that shower nozzle 12 sprays can be collected by water-collecting tray 2 substantially equably; Also be equiped with valve 13 near on the water inlet pipe 11 of shower nozzle 12, be used for regulating the size of shower water current; Water-collecting tray 2 is the cuboid groove (long 160cm * wide 70cm * high 10cm) that an iron sheet is made, bottom land evenly offers dot matrix weepage holes 21, the aperture of weepage holes 21 is about 1mm, and pitch of holes is controlled at about 10cm, and the shower water that water-collecting tray 2 is collected can see through weepage holes 21 and ooze under even.Water-collecting tray 2 belows are by a bracing frame 3 supporting, and this bracing frame 3 is the yoke of a long 160cm, wide 70cm, high 170cm, and bracing frame 3 includes three layers of gripper shoe 31, and every layer of gripper shoe 31 is the hurdle grating structure, so that shower water seepage flow down from the barrier hole; (diameter of culture dish is 15cm to be placed with a plurality of culture dishes 32 that contain the viscosity fish-egg on every layer of gripper shoe 31, the quantity of culture dish requires to decide according to the hatching amount in the concrete practice), the barrier hole of the groove alignment upper strata gripper shoe 31 of each culture dish 32, so that the current that ooze can major part flow in the culture dish 32 down, improve the efficient of hatch fish roe.Bracing frame 3 bottoms are provided with the pallet 4 (long 180cm * wide 80cm * high 10cm) that a charge for remittance is used, be pooled to the most at last on the pallet 4 behind all shower water process water-collecting trays 2 from shower nozzle 12 ejections, the bracing frame 3, pallet 4 is provided with a delivery port 41 so that charge for remittance is derived incubation equipment.
The basic functional principle of present embodiment incubation equipment is: with fish viscid egg dry method after fertilization, it is tiled in equably with feather in the culture dish 32 of water, and sticking steady through ovum behind 1～2min, again the water in the culture dish 32 is gone.The fresh water of in culture dish 32, annotating again, and it is transferred on the gripper shoe 31 of bracing frame 3.The culture dish 32 that sticks ovum evenly is placed on the gripper shoe 31 of each layer, after treating that all culture dishes 32 are put, Open valve 13, shower nozzle 12 beginnings water spray in water-collecting tray 2, by valve 13 controlled water flow speed, make the shower water of collecting in the water-collecting tray 2 form skim, and then evenly, constantly be filled in the culture dish of placing on the superiors' gripper shoe 31 32 by weepage holes 21; After filling with, water in the culture dish 32 can overflow automatically, the shower water that overflows is through in the culture dish 32 on the extremely following one deck gripper shoe 31 of the barrier orifice flow on the gripper shoe 31, by that analogy, culture dish on each layer gripper shoe 31 all can constantly have the fresh water filling, and then guarantee that the water in all culture dishes 32 all flows, make the fish-egg in each culture dish 32 hatch smoothly, overflow the pallet 4 that water is pooled to the bottom from top to bottom at last, discharge via the delivery port of offering on the pallet 4 41.
Claims (2)
1. the incubation equipment of a viscosity fish-egg, it is characterized in that: described incubation equipment comprises the water inlet member (1) at a top, described water inlet member (1) below is provided with one and is used to collect the water-collecting tray (2) of water inlet, be evenly equipped with weepage holes (21) on this water-collecting tray (2), described water-collecting tray (2) is supported by a bracing frame (3), support frame as described above (3) comprises the gripper shoe (31) that one deck is above, described gripper shoe (31) is the hurdle grating structure, be placed with the more than one culture dish (32) that contains the viscosity fish-egg on the gripper shoe (31), support frame as described above (3) bottom is provided with the pallet (4) that a charge for remittance is used, and pallet (4) is provided with delivery port (41).
2. the incubation equipment of viscosity fish-egg according to claim 1 is characterized in that: described water inlet member (1) comprises two shower nozzles (12) that water inlet pipe (11) and relative described water-collecting tray (2) are evenly arranged, is equiped with valve (13) on the water inlet pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227151XA CN101720696B (en) | 2009-12-09 | 2009-12-09 | Hatching device of adhesive eggs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227151XA CN101720696B (en) | 2009-12-09 | 2009-12-09 | Hatching device of adhesive eggs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101720696A CN101720696A (en) | 2010-06-09 |
| CN101720696B true CN101720696B (en) | 2011-11-23 |
Family
ID=42442735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227151XA Active CN101720696B (en) | 2009-12-09 | 2009-12-09 | Hatching device of adhesive eggs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101720696B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026044B (en) * | 2014-01-27 | 2016-02-24 | 北京市通州鑫淼水产总公司 | A kind of fish viscid egg aeration type cloth ovum method |
| CN104067964B (en) * | 2014-06-24 | 2016-03-30 | 湖南师范大学 | The hatching apparatus of fish viscid egg |
| CN105454112A (en) * | 2015-12-21 | 2016-04-06 | 从江县刚边鱼种繁殖专业合作社 | Method for hatching carp fries |
| CN105594637A (en) * | 2015-12-21 | 2016-05-25 | 从江县刚边鱼种繁殖专业合作社 | Method for utilizing perfectly straight club mosses to hatch carp fries |
| CN105613387B (en) * | 2016-03-07 | 2018-03-16 | 安徽农业大学 | A kind of fish oosperm hatching apparatus and hatching method |
| CN112243904B (en) * | 2020-09-10 | 2022-02-18 | 浙江省海洋水产研究所 | Combined cuttlefish egg attachment device |
| CN114568356B (en) * | 2022-03-17 | 2023-05-26 | 西藏自治区农牧科学院水产科学研究所 | Method for large-scale cultivation of salmon fries |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507612A (en) * | 1967-07-07 | 1970-04-21 | Evgenia Mikhailovna Kokhanskay | Bactericidal water sterilizer for fish roe incubators |
| CN1165217C (en) * | 2002-07-04 | 2004-09-08 | 天津市换新水产良种场 | Viscidity-removing method of viscous fertilized fish roe and its equipment |
| CN200959772Y (en) * | 2006-09-05 | 2007-10-17 | 中国水产科学研究院长江水产研究所 | Silurus Meridionalis hatching trough |
| CN100426954C (en) * | 2004-07-12 | 2008-10-22 | 天津农学院 | Glutinous egg and fry hatching method |
-
2009
- 2009-12-09 CN CN200910227151XA patent/CN101720696B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507612A (en) * | 1967-07-07 | 1970-04-21 | Evgenia Mikhailovna Kokhanskay | Bactericidal water sterilizer for fish roe incubators |
| CN1165217C (en) * | 2002-07-04 | 2004-09-08 | 天津市换新水产良种场 | Viscidity-removing method of viscous fertilized fish roe and its equipment |
| CN100426954C (en) * | 2004-07-12 | 2008-10-22 | 天津农学院 | Glutinous egg and fry hatching method |
| CN200959772Y (en) * | 2006-09-05 | 2007-10-17 | 中国水产科学研究院长江水产研究所 | Silurus Meridionalis hatching trough |
Non-Patent Citations (1)
| Title |
|---|
| JP平4-51835A 1992.02.20 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101720696A (en) | 2010-06-09 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100609 Assignee: Suzhou Yangchenghu Modern Agriculture Development Co., Ltd. Assignor: Hunan Normal University Contract record no.: 2013320010028 Denomination of invention: Hatching device of adhesive eggs Granted publication date: 20111123 License type: Exclusive License Record date: 20130315 |
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Assignee: SUZHOU YANGCHENG LAKE MODERN AGRICULTURE DEVELOPMENT Co.,Ltd. Assignor: HUNAN NORMAL University Contract record no.: 2013320010028 Date of cancellation: 20210511 |
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