CN207443981U - A kind of fresh water grouper breeding system - Google Patents
A kind of fresh water grouper breeding system Download PDFInfo
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- CN207443981U CN207443981U CN201721572539.XU CN201721572539U CN207443981U CN 207443981 U CN207443981 U CN 207443981U CN 201721572539 U CN201721572539 U CN 201721572539U CN 207443981 U CN207443981 U CN 207443981U
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- pond
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- fresh water
- fry
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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
A kind of fresh water grouper breeding system provided by the utility model, the breeding apparatus being connected including multiple oviposition devices, with device of laying eggs by pipeline, the purifying processing device being connected with breeding apparatus by pipeline and circulating water device connected to it；Each oviposition device includes spawning pond and the separation pond being connected with it by the coupling tube of belt controling valve；Breeding apparatus passes through the sequentially connected culture pond of fry pipeline including multiple；Purifying processing device includes the tank of sequentially connected filtering ponds and tape processing device；Spawning pond is in cavity structure, and spawning pond inner wall is equipped with the separate mesh that can be slided up and down along its inner wall.Spawning pond and culture pond are provided separately by the utility model, separate mesh in spawning pond can stop parent population and enter culture pond by pipeline, it avoids previous fresh water grouper and the problem of needs manually salvage separation fry is bred under natural environment, worker's working strength is reduced, improves the reproductive efficiency of fresh water grouper.
Description
Technical field
The utility model is related to aquaculture fields, and in particular to a kind of fresh water grouper breeding system.
Background technology
At present, there are mainly two types of modes for the artificial breeding of fresh water grouper.The first is simulation under natural pond condition
The natural growthing condition of fresh water grouper makes fresh water grouper natural breed in pond.Breed the fresh water lithosporic fry obtained
It is fished for by the method for manually dragging for seedling.This method is relatively simple, but manually fishing seedling labor intensity is big, labour-intensive；And
And manually fishing seedling to drag for seedling frequency on and operating personnel fishing seedling skill it is more demanding, if fishing seedling be not thorough, that pond item
The relatively advanced fry survived under part due to bait etc. preys on the survival rate for compared with hatching, substantially reducing fry.Simultaneously as from
Under the conditions of so, artificial induced spawning is not carried out, raun is asynchronous with the gonad development of milter, causes the less efficient of breeding.
Second method is to carry out artificial induced spawning using hormone, after sperm and ovum the progress artificial insemination for acquisition of hastening parturition,
Artificial incubation is carried out using hatching apparatus.This mating system also has the defects of certain, mainly since fresh water grouper is more
The type of secondary oviposition, artificial induced spawning it is less efficient, while disposable egg laying amount is relatively low；Meanwhile artificial insemination needs to squeeze out
The mature egg and sperm of raun and milter carry out artificial insemination, and particularly manually the process of crowded ovum can generate certain journey to ovum
The mechanical damage of degree reduces reproductive efficiency.
Traditional fresh water grouper breeding cultivation is that individual module is cultivated, since fresh water grouper is food meat fish
Class needs in time to separate parent population and fry in the breeding process, while is also required to the different fry of Individual Size and time-division
From, it is necessary to multiple separating steps, the breeding process heavy workload also bad control survival rate of fish fry the problem of,
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of fresh water grouper breeding system, solution
Conventional elements modularization breeding in the prior art of having determined cultivates fresh water grouper heavy workload, light under natural breed in pond
Water lithosporic fry salvages that labor intensity is high, and fry salvages and is not thorough, and fresh water grouper breeds low yield under artificial induced spawning, parent population with
Fry cannot separate the problems such as cultivation in time.
To achieve the above object, the utility model employs following technical solution：A kind of fresh water grouper breeding system,
Including oviposition device, breeding apparatus, purifying processing device, circulating water device is further included, the circulating water device and oviposition device,
Breeding apparatus, purifying processing device are connected to form breeding system, point that the circulating water device includes water main and communicates therewith
Not with valvular level-one water injection pipe and two level water injection pipe；
The oviposition device can be multiple, and each device of laying eggs includes spawning pond and passes through the mistake with valve with spawning pond
Cross the separation pond of pipe connection；Spawning pond is communicated with level-one water injection pipe；
Breeding apparatus includes multiple culture ponds setting up and down, passes through the fry pipeline with valve between adjacent two culture pond
Connection；Culture pond is communicated with two level water injection pipe；Culture pond positioned at the top is communicated using the fish pipe of leading with valve with spawning pond
And it is connected using the first drainpipe with valve with separating pond；
Purifying processing device includes filtering ponds, tank, and filtering ponds use the second row with valve with each culture pond
Water pipe connects, and filtering ponds are connected with tank by the 3rd drainpipe, and tank is connected with water main；
The water inlet installation site for leading fish pipe, coupling tube and fry pipeline is above water outlet installation site；
Spawning pond is internally provided with dismountable coil pipe, and spawning pond is equipped with point for being bonded its inner wall and being slided up and down along its inner wall
Spawning pond is separated into two chambers by filter, separate mesh；
Separate pond and be equipped with the extraction net for being bonded its inner wall and being slided up and down along its inner wall, extraction net is recessed to pond bottom of pond is separated
Sunken arcuate structure.
Compared with the prior art, the utility model has the advantages that：
1st, fresh water grouper breeding system uses the cultivation of systematization, not manually separating for several times fry, can directly by
The fish-egg of breeding is supported to finished product fry and sold, and is greatly reduced worker's workload, while is also assured the survival rate of fry.
2nd, the separate mesh set in spawning pond can provide spawning place for parent population can also separate the fry after hatching and parent
Fish can avoid the salvaging of the fry in pond under natural breed during the fry of hatching by leading fish pipe into the first culture pond
Work alleviates the manipulation strength of worker, avoids fry and salvages halfway problem；Separating parent population can also be reduced with fry
Influence of the parent population to fry rearing.
3rd, parent population after laying eggs can by can the separate mesh of oscilaltion be moved to filtering nozzle, parent population is imported and is separated
Pond, worker can be removed parent population by extracting net, avoided influence of the multiple fishing operation of worker to parent population, while also subtracted
Light worker's workload, improves work efficiency.
4th, whole system simulates spawning place of the grouper under natural environment, avoids the grouper under artificial induced spawning
Reproductive efficiency it is low the problem of.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the water (flow) direction figure after the utility model fry hatching；
Fig. 3 is water (flow) direction figure when parent population is imported separation pond by the utility model；
Parent population is imported separate mesh location drawing when separating pond for the utility model by Fig. 4；
Fig. 5 is the water (flow) direction knot figure that fry is imported follow-up culture pond by the utility model from the first culture pond；
Fig. 6 coordinates top view for the utility model separate mesh and spawning pond；
Fig. 7 extracts net for the utility model and coordinates top view with separating pond；
Fig. 8 is partial cutaway view when the utility model spawning pond, coupling tube and separation pond are used cooperatively；
Fig. 9 is the utility model coil pipe top view；
Figure 10 is the sectional view of line A-A in Fig. 9；
Figure 11 is the utility model culture pond structure diagram.
In attached drawing：Spawning pond 1 separates pond 2, culture pond 3, filtering ponds 4, tank 5, water pump 6, leads fish pipe 7, fry pipeline
8th, the second drainpipe 9, two level water injection pipe 10, level-one water injection pipe 11, water main 12, coupling tube 13, the first drainpipe 14, the 3rd row
Water pipe 15, coil pipe 16, sliding block 1a, sliding slot 1b, dictyosome 1c, frame 1d, separate mesh 1e, extraction sliding block 2a, extraction sliding slot 2b, arc
Dictyosome 2c, frame 2d, extraction net 2e, ring tube 161, connecting tube 162, water injection pipe 163, leak-off chute 164, screening frame 32, partition plate
33rd, block 34, guide groove 35, Screening Network 36, extraction bar 37 are extracted.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1~Figure 11, a kind of fresh water grouper breeding system described in the utility model, as shown in Figure 1, having two
A oviposition device and two culture ponds 3, during installation, by coupling tube 13 by spawning pond 1 and separation 2 through connection of pond, and transition
13 water inlet position of pipe is higher than water outlet position, because coupling tube 13 is to separate for the parent population of spawning pond 1 to be imported in pond 2
Passage, it is impossible to the conveying of water pump 6 etc, so needing, by water inlet and water outlet setting straggly, parent population to be facilitated to shift.Such as figure
Shown in 8,1 upper end of spawning pond is removably connected with coil pipe 16, the ring tube that coil pipe 16 is arranged concentrically including two and radius is different
161, it is connected by more connecting tubes 162 between two ring tubes 161, each 161 bottom of ring tube is provided with leak-off chute 164,
Ring tube 161 on the outermost side is connected by water injection pipe 163 with level-one water injection pipe 11；The design of coil pipe 16, which can allow, flows into disk
The water of pipe 16 forms multiple water rings by leak-off chute 163 and drops onto in spawning pond 1, although being equipped with oxygen increasing equipment in tank 5,
But the oxygen demand of parent population is larger, the injection mode of water ring form may further ensure that the oxygen demand of parent population；Fresh water grouper
During oviposition to water (flow) direction also and for sensitivity, using coil pipe 16 by water flow into spawning pond 1 when with spawning pond 1 in water
The contact area increase in face, parent population are liked being collected at flowing water entrance, and since fresh water grouper is multiple breeding fish, coil pipe 16 can
To disperse parent population, increase the successful matching probability between milter and raun.It can be by increasing inside spawning pond 1 when coil pipe 16 is installed
It is fixed part such as support plate etc. and fixes coil pipe 16, coil pipe 16 can also be suspended in spawning pond 1 by way of rope suspensions
Portion.1 inner wall of spawning pond is equipped with by outer wall to the diminishing multiple trapezoidal sliding slot 1b of inner wall extended distance, in spawning pond 1
Portion has the separate mesh 1e that can be slided up and down in sliding slot 1b, separate mesh 1e that spawning pond 1 is separated into two chambers up and down, is separated
Net 1e net feet are arranged to the grid of 2cm, ensure that parent population cannot be entered in culture pond 3 by separate mesh 1e；Simultaneously in separate mesh 1e
Sliding block 1a on be connected with liftable rope, can make separate mesh 1e rise reduce；Spawning pond 1 is located at below separate mesh 1e
Bottom is connected by leading fish pipe 7 with 3 upper end of culture pond positioned at first installation site.Separate in pond 2 and be again provided with and lay eggs
The similar liftable extraction net 2e in pond 1 is that horizontal dictyosome 1c extractions net 2e is to separation 2 bottom of pond of pond difference lies in separate mesh 1e
Concave arc dictyosome 2c, separate mesh 1e are equipped with the first draining and are connected with 3 upper end of culture pond positioned at first installation site.
Culture pond 3 is separated into left and right two chambers by separator, and the second drainpipe 9 is located at separator one side and culture pond 3
Connection, fry conduit are located at separator opposite side and are connected with culture pond 3.Separator includes the partition plate 33 and Screening Network that are disposed adjacent
36, partition plate 33 can be slided up and down with Screening Network 36 by the guide groove 35 set in culture pond 3, and extraction block is provided on partition plate 33
34, extraction bar 37 is provided on Screening Network 36, partition plate 33 is facilitated to be slided with Screening Network 36 in culture pond 3 and is taken out.Second draining
Pipe 9 is separately mounted to the both sides of partition plate 33 with fry pipeline 8, and water and the fry of culture pond 3 are flowed into from spawning pond 1 and separation pond 2
9 side of the second drainpipe is connected with positioned at culture pond 3, filter screen is both provided at the flow inlet position of each second drainpipe 9,
Ensure that the fry just hatched will not enter in the second drainpipe 9；Adjacent two culture pond 3 is connected by fry pipeline 8, similary fry
The water inlet installation site of pipeline 8 is higher than water outlet installation site；Each culture pond 3 passes through the second drainpipe 9 and filtering ponds 4
Connection, filtering ponds 4 are provided with coarse filter and refined filtration pond, will effectively flow into fresh water grouper excrement and food in filtering ponds 4
Residue treatment is clean, and processing clean water, which is entered by the 3rd drainpipe 15 in tank 5, to be handled, due to fresh water lithosporic
Fish requires water quality temperature and oxygen content during breeding, so being provided with oxygen increasing equipment and temperature inspection in tank 5
Device is surveyed, ensures dissolved oxygen amount and water temperature.Water in tank 5 can be transported to water main by the water in tank 5 by water pump 6
12, can inject in spawning pond 1 by the level-one water pipe connected on water main 12, it is multiple by being connected on water main 12
Two level water injection pipe 10 can inject water into corresponding multiple culture ponds 3, achieve the purpose that water cycles.
First drainpipe 14, the second drainpipe 9, level-one water injection pipe 11, two level water injection pipe 10, lead fish pipe 7, fry pipeline 8,
Controlled valve is equipped on 3rd drainpipe 15, facilitates control water (flow) direction, it is easy to use.
Fresh water grouper breeding system is in use, choose the raun to reach maturity and milter by 2:1 ratio puts into spawning pond 1
In fed, input quantity according to 1 size of spawning pond launch, at this time current figure as shown in fig. 2, since fresh water lithosporic fish-egg is
Fish-egg can be evenly distributed with production in oviposition on separate mesh 1e, can be controlled by valve and lead fish pipe 7 and level-one note by viscid egg, parent population
The water velocity of water pipe 11 ensures passing through in water flowing state but not washing away fish-egg from separate mesh 1e in spawning pond 1
Fish-egg is all hatched substantially after crossing 48 as a child, and 1 bottom of fry meeting clustering spawning pond after hatching increases lead 7 valve of fish pipe at this time
Fry is imported and initial stage cultivation is carried out in the first culture pond 3 by opening.When by spawning pond 1 fry all import the first culture pond
After in 3, separate mesh 1e is placed at position as shown in Figure 4 by lifting rope, at this time the water (flow) direction of system such as Fig. 3 institutes
Show, open 13 valve of coupling tube, because 13 entrance location of coupling tube is higher than outlet port, in addition the interception of separate mesh 1e, can make
Parent population, which imports, to be separated in pond 2, and then extraction net 2e is taken out by rope, the parent population after oviposition can be replaced, reduce work
The working strength that people is repeatedly salvaged with fishing net also avoids generating mechanical damage to parent population.Separation parent population avoids greatly with fry in time
Fish eats the situation of small fish, and avoid it is traditional artificial ovum is taken to operate, mitigate salvage amount, improve production efficiency while also carry
The high survival rate of fry.
Fry after the first culture pond 3 cultivates a period of time is present with Individual Size difference, since grouper is food meat
Fish, it may appear that cannibalistic situation, so should be isolated in time by fry Individual Size, water (flow) direction is as schemed at this time
Shown in 5, the second drainpipe 9 being connected with the first culture pond 3 is closed, opens partition plate 33, makes smaller positioned at 33 one side of partition plate
The fry of body can enter fry pipeline 8 by the Screening Network 36 of setting, Parallel to the flow direction, so as to flow into adjacent next cultivation
In pond 3.Separate same fry not of uniform size, avoid situation about mutually being killed and devour between fry, different size of fry enters difference
Culture pond 3 in cultivation to commodity fry sell.Whole system uses water circulation system, makes to be in circulating water inside each device,
Grouper is simulated under natural environment on the premise of breeding condition, garbage modularization cultivation fresh water grouper drops significantly
Workload and working strength during low fresh water Grouper cultivating, while ensure that fresh water grouper breeds productivity.
In the explanation of the utility model, it is necessary to explanation, term " first ", " second ", " the 3rd ", " the 4th ", " on ",
" under " etc. be for only for ease of description and understanding, not to technical characteristic application limitation, do not imply different technologies feature yet
Significance level.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover among the right of the utility model.
Claims (8)
1. a kind of fresh water grouper breeding system, including oviposition device, breeding apparatus, purifying processing device, it is characterised in that：Also
Including circulating water device, the circulating water device is connected to form breeding line with oviposition device, breeding apparatus, purifying processing device
System, the circulating water device include water main (12) and the level-one water injection pipe (11) and two level that are respectively provided with valve that communicate therewith
Water injection pipe (10)；
The oviposition device includes spawning pond (1) and the separation pond connected with spawning pond (1) by the coupling tube (13) with valve
(2)；Spawning pond (1) is communicated with level-one water injection pipe (11)；
Breeding apparatus includes multiple culture ponds (3) setting up and down, passes through the fry pipe with valve between adjacent two culture pond (3)
Road (8) connects；Culture pond (3) is communicated with two level water injection pipe (10)；Culture pond (3) positioned at the top leads fish using with valve
(7) are managed to communicate with spawning pond (1) while connect with separating pond (2) using the first drainpipe (14) with valve；
Purifying processing device includes filtering ponds (4), tank (5), and filtering ponds (4) are with each culture pond (3) using band valve
The second drainpipe (9) connection, filtering ponds (4) be connecteds with tank (5) by the 3rd drainpipe (15), tank (5) and are led
Water pipe (12) connects；
The water inlet installation site for leading fish pipe (7), coupling tube (13) and fry pipeline (8) is above water outlet installation site；
Spawning pond (1) is internally provided with dismountable coil pipe (16), and spawning pond (1), which is equipped with, to be bonded its inner wall and glide along its inner wall
Spawning pond (1) is separated into two chambers by dynamic separate mesh (1e), separate mesh (1e)；
Separate pond (2) and be equipped with the extraction net (2e) for being bonded its inner wall and being slided up and down along its inner wall, extraction net (2e) is to separation
The concave arcuate structure of pond (2) bottom of pond.
2. a kind of fresh water grouper breeding system according to claim 1, it is characterised in that：The coil pipe (16) includes more
A ring tube (161) being arranged concentrically and radius is different is communicated by more connecting tubes (162) between adjacent rings pipe (161)
Connection, each ring tube (161) bottom are provided with leak-off chute (164), and ring tube (161) on the outermost side passes through water injection pipe
(163) it is connected with level-one water injection pipe (11).
3. a kind of fresh water grouper breeding system according to claim 2, it is characterised in that：Culture pond (3) is internally provided with
Culture pond (3) is separated into left and right two chambers by the separator being detachably connected, separator；Second drainpipe (9), which is located at, to be separated
Part one side is connected with culture pond (3), and fry conduit is located at separator opposite side and is connected with culture pond (3).
4. a kind of fresh water grouper breeding system according to claim 3, it is characterised in that：Culture pond (3) inner wall is equipped with
The guide groove (35) slided up and down for separator.
5. a kind of fresh water grouper breeding system according to claim 4, it is characterised in that：The separator includes adjacent
The partition plate (33) of setting and Screening Network (36).
6. a kind of fresh water grouper breeding system according to claim 5, it is characterised in that：Spawning pond (1) inner wall is equipped with
The sliding slot (1b) being used cooperatively with separate mesh (1e) separates pond (2) inner wall and is equipped with the extraction cunning being used cooperatively with extraction net (2e)
Slot (2b).
7. a kind of fresh water grouper breeding system according to claim 6, it is characterised in that：Filtering ponds (4) are included successively
The coarse filter with grid and refined filtration pond set；Oxygen increasing equipment and temperature detector are equipped in tank (5).
8. a kind of fresh water grouper breeding system according to claim 1~7 any one, it is characterised in that：Second row
Mouth is equipped with filter screen at the water inlet of water pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572539.XU CN207443981U (en) | 2017-11-22 | 2017-11-22 | A kind of fresh water grouper breeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572539.XU CN207443981U (en) | 2017-11-22 | 2017-11-22 | A kind of fresh water grouper breeding system |
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| Publication Number | Publication Date |
|---|---|
| CN207443981U true CN207443981U (en) | 2018-06-05 |
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ID=62277893
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572539.XU Expired - Fee Related CN207443981U (en) | 2017-11-22 | 2017-11-22 | A kind of fresh water grouper breeding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207443981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743900A (en) * | 2017-11-22 | 2018-03-02 | 广西壮族自治区水产科学研究院 | A kind of fresh water grouper breeding system |
| CN110419475A (en) * | 2019-08-01 | 2019-11-08 | 福建师范大学 | A kind of kinoprene dripping method step flow-induction tortoise pedal gland Jie's larval metamorphosis method |
-
2017
- 2017-11-22 CN CN201721572539.XU patent/CN207443981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743900A (en) * | 2017-11-22 | 2018-03-02 | 广西壮族自治区水产科学研究院 | A kind of fresh water grouper breeding system |
| CN110419475A (en) * | 2019-08-01 | 2019-11-08 | 福建师范大学 | A kind of kinoprene dripping method step flow-induction tortoise pedal gland Jie's larval metamorphosis method |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |