CN105145479A - Giant salamander incubator - Google Patents
Giant salamander incubator Download PDFInfo
- Publication number
- CN105145479A CN105145479A CN201510581157.2A CN201510581157A CN105145479A CN 105145479 A CN105145479 A CN 105145479A CN 201510581157 A CN201510581157 A CN 201510581157A CN 105145479 A CN105145479 A CN 105145479A
- Authority
- CN
- China
- Prior art keywords
- deflector
- giant salamander
- incubator
- water inlet
- staving
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
Abstract
The invention discloses a giant salamander incubator which comprises a bucket body. The bucket body is provided with a water inlet pipe and a water outlet pipe. A descending guide plate, an ascending guide plate and a transverse guide plate are arranged in the bucket body, wherein the ascending guide plate is located above the descending guide plate, and the transverse guide plate is located above the ascending guide plate. A water outlet of the water inlet pipe is communicated with the bottom of the descending guide plate. The giant salamander incubator has the advantages of being simple in structure and convenient to use, when the giant salamander incubator is used for incubating giant salamander oosperm, the incubation rate and the survival rate of the giant salamander oosperm are higher, and the malformation rate of young giant salamander is lower.
Description
Technical field
The present invention relates to a kind of barrel-shaped incubation equipment, more particularly, particularly relate to a kind of giant salamander incubator.
Background technology
Giant salamander; have another name called the giant salamander, Classification system: Andriasdavidianus, be in the world existing maximum be also most precious amphibian; belonging to the amphibious wildlife of national second class protection, is agriculture industrialization and featured agriculture focus development and wildlife gene protection kind.Chinese giant salamander, Andrias davidianus mainly originates in the mountain stream streams in the Changjiang river, the Yellow River and Zhujiang River middle and upper reaches tributary.Due to the deterioration of natural ecological environment, the natural propagation rate of giant salamander is more and more lower, and therefore carrying out artificial propagation cultivation giant salamander, is the effective means of this endemic species of conservation and utilization.In the process of giant salamander artificial propagation cultivation, how the ovum that giant salamander produces effectively is hatched, thus improve its incubation rate and survival rate, and reduce the abnormal rate of seedling and grey seedling rate, become the key promoting giant salamander growth and breeding.
Summary of the invention
The object of the present invention is to provide a kind of giant salamander incubator, have the advantages that structure is simple, easy to use, utilize this kind of incubation equipment hatching giant salamander fertilized egg, its incubation rate and survival rate higher, seedling abnormal rate is less.
The technical solution used in the present invention is as follows:
A kind of giant salamander incubator, comprise staving, water inlet pipe and outlet pipe is provided with at described staving, wherein, the horizontal deflector being provided with decline deflector in described staving, being positioned at the rising deflector above decline deflector and being positioned at above rising deflector, the delivery port of described water inlet pipe is communicated with bottom decline deflector.
Further, described horizontal deflector is bullet.
Further, described decline deflector is bullet.
Further, described rising deflector is the bullet that the young lower port in upper end is large.
Further, the water inlet of described outlet pipe is arranged on the bottom of staving.
Further, described staving is transparent material.
Compared with prior art, the beneficial effect that the present invention has is:
Giant salamander incubator of the present invention, comprise staving, water inlet pipe and outlet pipe is provided with at staving, wherein, the horizontal deflector being provided with decline deflector in staving, being positioned at the rising deflector above decline deflector and being positioned at above rising deflector, the delivery port of water inlet pipe is connected with bottom decline deflector, and such bucket body structure is simple, easy to use.When hatching giant salamander fertilized egg, water body in staving forms fine bourn state, by the structure of staving, under fertilized egg is subject to the thrust of water inlet pipe water body and the guiding of rising deflector, slowly up do directed ascending motion, run into the backward outer motion of horizontal deflector, afterwards, fertilized egg is at gravity and the moved downward toward the outer draining current of outlet pipe, and get back to water inlet pipe delivery port position by decline deflector, the regular motion gone round and begun again, reduces the deformity that fertilized egg causes because random motion is mutually collided, and abnormal rate is reduced greatly; Further promote the motion of fertilized egg simultaneously, avoid fertilized egg dissolved oxygen not enough and death of causing in local because of sticky shell, improve incubation rate and survival rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is described in further detail, but does not form any limitation of the invention.
With reference to shown in Fig. 1, a kind of giant salamander incubator of the present invention, comprise staving 1, water inlet pipe 2 and outlet pipe 3 is provided with at described staving 1, wherein, the horizontal deflector 4 being provided with decline deflector 6 in described staving 1, being positioned at the rising deflector 5 above decline deflector 6 and being positioned at above rising deflector 5, the delivery port of described water inlet pipe 2 is communicated with bottom decline deflector 6, such bucket body structure is simple, easy to use.When hatching giant salamander fertilized egg, slowly inject water, and giant salamander fertilized egg is higher to the requirement of water body in hatching process in water inlet pipe 2, therefore, what inject in water inlet pipe 2 is clean clean mountain spring water, and the temperature requirement of water is at 18 ~ 20 DEG C.By by after water inlet pipe 2 slowly water filling, fine bourn state is formed in staving 1, by the structure of staving 1, fertilized egg is subject to the thrust of water inlet pipe 2 water body under the guiding of rising deflector 5, slowly up does directed ascending motion, to run into after horizontal deflector 4 by incubator central area to sideways motion, afterwards, fertilized egg at gravity and the moved downward toward the outer draining current of outlet pipe 3, and gets back to water inlet pipe delivery port position by decline deflector 6, terminates the motion process that this is unidirectional.So under deflector guide effect, do the regular one-way circulation motion gone round and begun again, reduce the deformity that fertilized egg causes because random motion is mutually collided, abnormal rate is reduced greatly; Simultaneously also because fertilized egg is ceaselessly slowly moved, the death avoiding fertilized egg to cause because of sticky shell and local dissolved oxygen deficiency, improves incubation rate and survival rate, preferably resolves the difficult problem that giant salamander is grown in artificial propagation.Can embark on journey when giant salamander incubator of the present invention uses discharge, be applicable to large-scale artificial hatching giant salamander fertilized egg, the availability in raising space, is conducive to carrying out centralized management.
Described horizontal deflector 4 is bullet, when fertilized egg is under the guiding of rising deflector 5, after slowly rising to horizontal deflector 6, utilize the structure that horizontal deflector 4 is such, better can guide the movement locus of fertilized egg, make it by incubator central area to sideways motion.When being conically shaped body to deflector 4, better stressed.
Described decline deflector 6 is bullet, when fertilized egg is at gravity and the moved downward toward the outer draining current of outlet pipe 3, utilize the mechanism that decline deflector 6 is such, fertilized egg can be made to fall back to water inlet pipe 2 delivery port position, thus the movement locus ensureing fertilized egg is unidirectional shuttling movement.When decline deflector 6 is conically shaped body, better stressed.
Described rising deflector 5 is the bullet that the young lower port in upper end is large, utilize the structure that rising deflector 5 is such, after making fertilized egg be subject to the thrust of water inlet pipe 2 water body, by the guide effect of rising deflector 5, slow ascending motion is done in incubator central area, the fertilized egg of the fertilized egg of ascending motion and descending motion can be kept apart simultaneously, avoid collision mutually and the deformity that causes.
The water inlet of described outlet pipe 3 is arranged on the bottom of staving 1, is arranged on bottom staving 1 by outlet pipe 3, the formation of the current that are conducive to moving up and down, and promotes the motion of fertilized egg, improves survival rate.
Described staving 1 is transparent material, like this, is conducive to observing the state of giant salamander fertilized egg in hatching process.
The concrete service condition of present embodiment is as follows:
When using giant salamander incubator of the present invention hatching giant salamander fertilized egg, first add a certain amount of water, appropriate giant salamander fertilized egg is put into in the space between rising deflector 5 and decline deflector 6, horizontal deflector 4 is covered, then make the water inlet of staving 1 and delivery port keep fine bourn state.Like this, in staving 1 current leading under, giant salamander fertilized egg does the regular motion gone round and begun again in giant salamander incubator, until hatch giant salamander seedling.
The foregoing is only preferred embodiment of the present invention, all do within the scope of the spirit and principles in the present invention any amendment, equivalent to replace and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a giant salamander incubator, comprise staving (1), water inlet pipe (2) and outlet pipe (3) is provided with at described staving (1), it is characterized in that, in described staving (1), be provided with decline deflector (6), be positioned at the rising deflector (5) of decline deflector (6) top and be positioned at the horizontal deflector (4) of rising deflector (5) top, the delivery port of described water inlet pipe (2) is communicated with decline deflector (6) bottom.
2. giant salamander incubator according to claim 1, is characterized in that, described horizontal deflector (4) is bullet.
3. giant salamander incubator according to claim 1, is characterized in that, described decline deflector (6) is bullet.
4. giant salamander incubator according to claim 1, is characterized in that, described rising deflector (5) is the large bullet of the young lower port in upper end.
5. giant salamander incubator according to claim 1, is characterized in that, the water inlet of described outlet pipe (3) is arranged on the bottom of staving (1).
6. giant salamander incubator according to claim 1, is characterized in that, described staving (1) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581157.2A CN105145479A (en) | 2015-09-14 | 2015-09-14 | Giant salamander incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510581157.2A CN105145479A (en) | 2015-09-14 | 2015-09-14 | Giant salamander incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105145479A true CN105145479A (en) | 2015-12-16 |
Family
ID=54786882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510581157.2A Pending CN105145479A (en) | 2015-09-14 | 2015-09-14 | Giant salamander incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105145479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303257A (en) * | 2021-06-11 | 2021-08-27 | 浙江省海洋水产研究所 | Hatching device for demersal fertilized eggs of marine fishes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648809Y (en) * | 2003-08-27 | 2004-10-20 | 河南省水产科学研究所 | Fish hatcher |
| CN201905143U (en) * | 2010-12-28 | 2011-07-27 | 中国水产科学研究院黑龙江水产研究所 | Salmon fertilized-egg incubator |
| CN201934693U (en) * | 2010-12-09 | 2011-08-17 | 杨猛 | Water pump controlling valve with guide plate |
| CN203435544U (en) * | 2013-08-29 | 2014-02-19 | 中国水产科学研究院南海水产研究所 | Marine fish large-scale seedling culture and incubation net cage |
| CN203523549U (en) * | 2013-09-26 | 2014-04-09 | 淮安天参农牧水产有限公司 | Roe hatching barrel |
| CN103782941A (en) * | 2014-02-26 | 2014-05-14 | 浙江海洋学院 | Demersal fish egg incubator |
| EP2813141B1 (en) * | 2013-06-14 | 2015-08-05 | Keygene N.V. | Directed strategies for improving phenotypic traits |
-
2015
- 2015-09-14 CN CN201510581157.2A patent/CN105145479A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648809Y (en) * | 2003-08-27 | 2004-10-20 | 河南省水产科学研究所 | Fish hatcher |
| CN201934693U (en) * | 2010-12-09 | 2011-08-17 | 杨猛 | Water pump controlling valve with guide plate |
| CN201905143U (en) * | 2010-12-28 | 2011-07-27 | 中国水产科学研究院黑龙江水产研究所 | Salmon fertilized-egg incubator |
| EP2813141B1 (en) * | 2013-06-14 | 2015-08-05 | Keygene N.V. | Directed strategies for improving phenotypic traits |
| CN203435544U (en) * | 2013-08-29 | 2014-02-19 | 中国水产科学研究院南海水产研究所 | Marine fish large-scale seedling culture and incubation net cage |
| CN203523549U (en) * | 2013-09-26 | 2014-04-09 | 淮安天参农牧水产有限公司 | Roe hatching barrel |
| CN103782941A (en) * | 2014-02-26 | 2014-05-14 | 浙江海洋学院 | Demersal fish egg incubator |
Non-Patent Citations (1)
| Title |
|---|
| 罗建仁等: "《水产生物繁育技术》", 31 January 2011 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303257A (en) * | 2021-06-11 | 2021-08-27 | 浙江省海洋水产研究所 | Hatching device for demersal fertilized eggs of marine fishes |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |