CN207428192U - A kind of temperature control Lotic hatching device for viscous roes - Google Patents
A kind of temperature control Lotic hatching device for viscous roes Download PDFInfo
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- CN207428192U CN207428192U CN201721476724.9U CN201721476724U CN207428192U CN 207428192 U CN207428192 U CN 207428192U CN 201721476724 U CN201721476724 U CN 201721476724U CN 207428192 U CN207428192 U CN 207428192U
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- water
- hatching
- incubator
- outlet pipe
- storage box
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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
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Abstract
The utility model discloses a kind of temperature control Lotic hatching devices for viscous roes.Including clear water tanks, water storage box and incubator are provided with fibrous layer and active carbon layer inside clear water tanks from top to bottom, and water storage box is arranged on the lower section of the first outlet pipe, constant temperature heating device is provided on the inner wall of water storage box；Incubator is arranged on the lower section of the second outlet pipe, and incubator is movably set in the outside of hatching chamber；The outer wall of incubator is linked with oxygen pump, and gas tube one end is connected with oxygen pump, and the other end is provided with the bottom that gas stone extends to hatching chamber；Collection ovum frame is movably arranged on the inside of hatching chamber；The side wall of incubator is at bottom.The utility model is skillfully constructed, convenient and practical, exempts from unsticking, can control water temperature, flow velocity and fish-egg quantity, realizes the hatching of viscous roes high efficiency synchronous.
Description
Technical field
The utility model belongs to environmental area, and in particular to a kind of temperature control Lotic hatching device for viscous roes, this
For the device that utility model provides according to the characteristics of fish Physiological Ecology, control hatching water temperature and flow velocity are suitable number fish-egg
High efficiency synchronous environment of hatching is provided.
Background technology
With the development of artificial propagation of fish technology, the research of related hatching apparatus is increasingly risen.Viscous roes are incubated at present
The major way of change is by after fertilized eggs unsticking, is impacted using flowing water, is carried out in the equipment such as hatching road, hatchery or hatching cylinder
Hatching.And in actual production process, the hatching process is significantly insufficient there are some, and unsticking link is cumbersome, and unsticking object is to maturity
The fertilized eggs to differ generate harm, and flowing water impact dynamics discomfort causes fertilized eggs deposition necrosis, and weather conditions mutation causes water quality
Deteriorate, saprolegniasis outburst.
Utility model content
The purpose of this utility model is to make up prior art deficiency, provide a kind of temperature control stream for viscous roes
Water hatching apparatus, the device controlling water temperature current, and incubating oosperm density of making rational planning for, realization is safe efficient synchronously to incubate
Change.
To achieve these goals, the utility model provides following technical scheme:
A kind of temperature control Lotic hatching device for viscous roes, including clear water tanks, water storage box and incubator, described is net
The first water inlet pipe is provided at the top of water tank；Fibrous layer and active carbon layer are provided with inside clear water tanks from top to bottom；Clear water tanks
Bottom is provided with the first outlet pipe, and valve is provided on first outlet pipe；The water storage box is arranged on the first water outlet
The lower section of pipe is provided with water inlet at the top of water storage box, constant temperature heating device is provided on the inner wall of water storage box；The bottom of water storage box
Portion is provided with the second outlet pipe；Valve is provided on second outlet pipe；The incubator is arranged on the second outlet pipe
Lower section, be provided with water inlet at the top of incubator；Incubator is movably set in the outside of hatching chamber；The outer wall of incubator is hung
Aerobic air pump, gas tube one end are connected with oxygen pump, and the other end is provided with the bottom that gas stone extends to hatching chamber；Collect the activity of ovum frame
It is arranged on the inside of hatching chamber；The side wall of incubator is provided with the 3rd outlet pipe at bottom；On 3rd outlet pipe
It is provided with valve；The hatching chamber be upper opening, the container of bottom hollow out；
The collection ovum frame for inside wear be cotton thread frame-type skeleton；
In schemes described above, it is preferred that have 2 water outlets on first outlet pipe, the water storage box has 2
A babinet, is both provided with water inlet on each babinet, the water outlet on the first outlet pipe by with valvular water pipe respectively and case
The water inlet of body is connected；Constant temperature heating device is both provided in each babinet, the bottom of each babinet is both provided with water outlet, case
The water outlet of body with valvular water pipe with the second outlet pipe by being connected；
In schemes described above, it is preferred that the collection ovum frame for inside wear be cotton thread rectangle skeleton, collect ovum frame
Hang parallel across hatching intracavitary；
In schemes described above, it is preferred that the bottom of the hatching chamber is 80 mesh screen cloths；
In schemes described above, it is preferred that the material of the incubator and hatching chamber is plastics.
The utility model compared with prior art, has the following advantages and effect:
Water in natural environment is replaced with the processed water of water purification temperature regulating device, effectively avoids weather conditions cataclysm or water
Matter badly has an impact hatching, meanwhile, controllable water temperature and timely flowing water update are the important sides that saprolegniasis is avoided to break out
Method；Water inlet pipe and water outlet pipe current are adjusted by control valve, flexibly tackle a variety of viscous roes hatchings；Fertilized eggs are adhered to using collection ovum frame
Cotton thread, easy to operate, fertilized eggs are evenly distributed and density is controllable, have evaded the cumbersome and unsticking object of unsticking during traditional incubation
Harm；Collect ovum sash hanger in babinet, guarantee uniform fluid flow impacts all fertilized eggs, caused by eliminating the agglomerating aggregation of fertilized eggs
Anoxic and overstocked injury；Connection oxygen pump, even more improves the high dissolved oxygen demand of hatching process in incubator；Small bottom in incubator body
Portion is made of 80 mesh screen cloths, while ensureing that current are unaffected, moreover it is possible to which prelarva is avoided after hatching starts, and stream is gone out downstream, really
Protected brooding time it is not quite identical when early stage hatch the safety of prelarva and being smoothed out for postlarva hatching process.
Description of the drawings
Fig. 1 is a kind of temperature control Lotic hatching apparatus structure schematic diagram for viscous roes；
Fig. 2 is collection ovum frame schematic diagram；
Wherein:1-clear water tanks, the first water inlet pipes of 1-1-, 1-2- fibrous layers, 1-3- active carbon layers, the first outlet pipes of 1-4-,
2-water storage box, 2-1- constant temperature heating devices, the second outlet pipes of 2-2-, 3-incubator, 3-1- hatching chambers, 3-2- oxygen pump, 3-
The 3rd outlet pipes of 3-, 3-4- gas tubes.
Specific embodiment
Embodiment 1：
It is to combine Fig. 1 and Fig. 2 below, the present apparatus is further detailed：
A kind of temperature control Lotic hatching device for viscous roes, including clear water tanks 1, water storage box 2 and incubator 3 are described
The tops of clear water tanks 1 be provided with the first water inlet pipe 1-1；Fibrous layer 1-2 and activated carbon are provided with inside clear water tanks from top to bottom
Layer 1-3；The bottom of clear water tanks 1 is provided with the first outlet pipe 1-4, and valve is provided on first outlet pipe；The storage
Water tank 2 is arranged on the lower section of the first outlet pipe 1-4, and the top of water storage box 2 is provided with water inlet, is provided on the inner wall of water storage box
Constant temperature heating device 2-1；The bottom of water storage box 2 is provided with the second outlet pipe 2-2；Valve is provided on second outlet pipe
Door；The incubator 3 is arranged on the lower section of the second outlet pipe 2-2, and the top of incubator 3 is provided with water inlet；Incubator is lived
The dynamic outside for being set in hatching chamber 3-1；The outer wall of incubator 3 is linked with oxygen pump 3-2, and gas tube 3-4 one end connects with oxygen pump
It connects, the other end is provided with the bottom that gas stone extends to hatching chamber；Collection ovum frame is movably arranged on the inside of hatching chamber；Incubator 3
Side wall is provided with the 3rd outlet pipe 3-3 at bottom；Valve is provided on 3rd outlet pipe；
The hatching chamber be upper opening, the container of bottom hollow out
The collection ovum frame for inside wear be cotton thread frame-type skeleton；
There are 2 water outlets on first outlet pipe, the water storage box there are 2 babinets, is respectively provided on each babinet
There is a water inlet, the water outlet on the first outlet pipe with valvular water pipe with the water inlet of babinet by being respectively connected；Each babinet
Constant temperature heating device is inside both provided with, the bottom of each babinet is provided with water outlet, and the water outlet of babinet passes through with valvular
Water pipe is connected with the second outlet pipe；
The constant temperature heating device is PCT heating rods；
The collection ovum frame for inside wear be cotton thread rectangle skeleton, collection ovum frame hang parallel across hatching intracavitary；
The bottom of the hatching chamber is 80 mesh screen cloths；
The incubator and the material of hatching chamber are plastics.
The use process of the present apparatus is as follows：
During using the device, the first water inlet pipe access external water source makes water lead to after fibrous layer and active carbon layer filtering
It crosses the first outlet pipe and flows into water storage box.Heat preservation is stored or flowed out after heating is completed in two babinets, by controlling water storage box
The valvular water pipe of band of babinet works alternatively two babinets, ensures to continue flowing water.The water that heating is completed first passes through second and goes out
Water pipe enters incubator, after water reaches graticule, opens oxygen pump, then, opens the valve of the second outlet pipe and the 3rd outlet pipe
Door adjusts flow control valve, controls water velocity.
The viscous fertilized ovum of fish after artificial propagation is gently sprinkling upon on the cotton thread arranged in parallel in collection ovum frame, it will be several
The parallel suspension of collection ovum frame is fixed on hatching intracavitary.After hatching starts, before prelarva opening, directly opened in right amount in hatching intracavitary addition
Mouth bait, such as wheel animalcule, cladocera and Copepods.According to hatching progress, water velocity is adjusted, treats that hatching is complete, takes out collection ovum
Frame shifts fry and enters pond in due course.
Claims (5)
1. a kind of temperature control Lotic hatching device for viscous roes, including clear water tanks, water storage box and incubator, the water purification
The first water inlet pipe is provided at the top of case；Fibrous layer and active carbon layer are provided with inside clear water tanks from top to bottom；The bottom of clear water tanks
Portion is provided with the first outlet pipe, and valve is provided on first outlet pipe；The water storage box is arranged on the first outlet pipe
Lower section, be provided with water inlet at the top of water storage box, constant temperature heating device be provided on the inner wall of water storage box；The bottom of water storage box
It is provided with the second outlet pipe；Valve is provided on second outlet pipe；The incubator is arranged on the second outlet pipe
Lower section is provided with water inlet at the top of incubator；Incubator is movably set in the outside of hatching chamber；The outer wall of incubator is linked with
Oxygen pumps, and gas tube one end is connected with oxygen pump, and the other end is provided with the bottom that gas stone extends to hatching chamber；Collection ovum frame activity is set
It puts in the inside of hatching chamber；The side wall of incubator is provided with the 3rd outlet pipe at bottom；It is set on 3rd outlet pipe
It is equipped with valve；
The hatching chamber be upper opening, the container of bottom hollow out；
The collection ovum frame for inside wear be cotton thread frame-type skeleton.
2. temperature control Lotic hatching device according to claim 1, it is characterised in that：There are 2 on first outlet pipe
Water outlet, the water storage box have 2 babinets, are both provided with water inlet on each babinet, and the water outlet on the first outlet pipe leads to
It crosses and is respectively connected with valvular water pipe with the water inlet of babinet；Constant temperature heating device, each babinet are both provided in each babinet
Bottom be both provided with water outlet, the water outlet of babinet with valvular water pipe with the second outlet pipe by being connected.
3. temperature control Lotic hatching device according to claim 1, it is characterised in that：It is described that integrate ovum frame to wear as inside be cotton
The rectangle skeleton of line, collection ovum frame hang parallel across hatching intracavitary.
4. temperature control Lotic hatching device according to claim 1, it is characterised in that：The bottom of the hatching chamber is 80 mesh
Screen cloth.
5. temperature control Lotic hatching device according to claim 1, it is characterised in that：The incubator and the material of hatching chamber
Matter is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476724.9U CN207428192U (en) | 2017-11-07 | 2017-11-07 | A kind of temperature control Lotic hatching device for viscous roes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476724.9U CN207428192U (en) | 2017-11-07 | 2017-11-07 | A kind of temperature control Lotic hatching device for viscous roes |
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| Publication Number | Publication Date |
|---|---|
| CN207428192U true CN207428192U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721476724.9U Active CN207428192U (en) | 2017-11-07 | 2017-11-07 | A kind of temperature control Lotic hatching device for viscous roes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838058A (en) * | 2020-07-30 | 2020-10-30 | 中国科学院水生生物研究所 | Efficient egg hatching device for procambarus clarkii and experimental method |
-
2017
- 2017-11-07 CN CN201721476724.9U patent/CN207428192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838058A (en) * | 2020-07-30 | 2020-10-30 | 中国科学院水生生物研究所 | Efficient egg hatching device for procambarus clarkii and experimental method |
| CN111838058B (en) * | 2020-07-30 | 2022-01-14 | 中国科学院水生生物研究所 | Efficient egg hatching device for procambarus clarkii and experimental method |
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