CN209151973U - Sturgeon winterization cultivating workshop - Google Patents
Sturgeon winterization cultivating workshop Download PDFInfo
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- CN209151973U CN209151973U CN201821912411.8U CN201821912411U CN209151973U CN 209151973 U CN209151973 U CN 209151973U CN 201821912411 U CN201821912411 U CN 201821912411U CN 209151973 U CN209151973 U CN 209151973U
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- sturgeon
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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 provides a kind of sturgeon winterization cultivating workshop, including crawl, roof insulating body is erected with above crawl, water inlet pipe is equipped in crawl, the connection of the shell side of cooling device and heat exchanger, the tube side of water inlet pipe and heat exchanger outlet connection, the tube side import connection of drinking-water pipe and heat exchanger.A kind of sturgeon winterization cultivating workshop provided by the utility model, keep the water entered cooling by using cooling device, the roof insulating body being equipped with, makes the water temperature of crawl at 6 ~ 18 DEG C, to realize the winterization cultivation of sturgeon, even if reduction is fed, also the body fat of sturgeon can be reduced, for mandarin sturgeon under the premise of not reducing sturgeon constitution, the adipose tissue of sexual gland periphery can be reduced, convenient for the gender of the accurate judgement mandarin sturgeon in a manner of B ultrasound.
Description
Technical field
It is especially a kind of to be suitable for sturgeon, such as the sturgeon of mandarin sturgeon growth the utility model relates to treasure fish culture field
Fish winterization cultivating workshop.
Background technique
In the world in 27 kinds of existing sturgeons, majority has been achieved with full fresh water scale cultivation and whole artificial propagation, such as Europe
Continent huso sturgeon, flash of light sturgeon, Acipenser gueldenstaedti Brandt, siberia platform, high first sturgeon, acipenser schrencki, European sturgeon, sterlet and short kiss sturgeon etc..At these
In the sturgeon for realizing whole artificial propagation, relatively small, the first early sexual maturity of overwhelming majority individual, and be fresh water population, though
So there is the light migration habit in sea, but there is also landlocked species group, the sturgeon of these types is easier to adapt to freshwater aquiculture environment, to its into
The research of row whole artificial propagation, it is technically relatively simple.Before this, only Europe in the migratory sturgeon class of real sea water and fresh water genitality
Continent sturgeon is a kind of, and whole artificial propagation success was realized in 2007.The fish carry out whole artificial propagation research process in, although
Using anniversary cultivation and the technologies such as environment conditioning, but additionally use seawater raise and train with the means such as hormone induction, therefore it is also incomplete
It is the whole artificial propagation under pure fresh water environment.
Mandarin sturgeon is typical Haihe River migration fishes, is lived in the habitat of ocean before gonad development to III phase,
When gonad development to III phase, then enter the fresh water environment of rivers, completes the later period development of sexual gland, and breeding.Wild Chinese Sturgeon
After parent population natural propagation, starts to drop river migration quickly, come back to growth and development in briny environment.It whirls in the good drop river of its juvenile fish
Trip, into river mouth salt-fresh water after successively enter briny environment live.The age at sexual maturity of Wild Chinese Sturgeon is larger, correlative study table
Bright, the sexually matured age was 9 ages to male sturgeon for the first time, and the sexually matured age was 15 ages to female sturgeon for the first time.
Common sturgeon sexual gland authentication technique mainly has Minimally Invasive Surgery, endoscope, blood biochemical and Hormone traits both at home and abroad
The methods of differentiation and gene identification, but these methods were both time-consuming, and heavy workload, and may be right during inspection
Parent population causes largely to injure, and can adversely affect to the cultivation of parent population.Ultrasonic wave sexual gland authentication technique has noninvasive
The features such as wound property, fast speed, is used widely in medical treatment and veterinary industry, currently, having some scholars for ultrasonic wave
The sexual gland that technology is applied to some fish identifies.But ultrasonic wave differential method has some limitations in implementation process: first is that
Fish body intraluminal tissue organ (such as fat, enteron aisle) stops sexual gland imaging；Second is that due to fatty group of coating sexual gland periphery
It knits thicker and hinders to make accurate judgement to sexual gland.
For convenient for identifying sturgeon such as mandarin sturgeon gender, it is desirable to reduce the adipose tissue of sexual gland periphery, it is existing frequently with subtracting
The mode fed less, but the program is easy to influence the constitution of sturgeon, reduces the disease resistance of sturgeon.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sturgeon winterization cultivating workshops, can not influence sturgeon
Under the premise of fish body matter, the adipose tissue of sturgeon is effectively reduced, improves the accuracy rate that sturgeon gender is differentiated.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: sturgeon winterization cultivating workshop,
Including crawl, it is erected with roof insulating body above crawl, is equipped with water inlet pipe in crawl, cooling device and heat exchanger
The tube side of shell side connection, water inlet pipe and heat exchanger, which exports, to be connected, the tube side import connection of drinking-water pipe and heat exchanger.
In preferred scheme, the crawl be it is multiple, water inlet pipe is connect with multiple crawls respectively, is breeded fish each
The water inlet in pond is equipped with gate valve.
In preferred scheme, the drinking-water pipe is equipped with suction pump.
In preferred scheme, in the crawl, the round screen of inscribe is equipped in rectangular pond, except round screen
Corner be equipped with aerator, bottom of pond portion of breeding fish is tapered or arc, is equipped with sewage pipe in the minimum position of bottom of pond portion of breeding fish.
In further preferred scheme, sewage pipe is connect with pollution discharge pond, and pollution discharge pond is connect with sewage disposal system.
In further preferred scheme, aerator is the cavity that microporous pipe or top are equipped with microwell plate, and aerator is logical
Pipeline is crossed to connect with centrifugal blower.
In preferred scheme, the drinking-water pipe is equipped with suction pump, and the entrance of suction pump is connect with river；
Bottom of pond portion of breeding fish is tapered or arc, is equipped with sewage pipe in the minimum position of bottom of pond portion of breeding fish；
Overflow pipe is additionally provided in crawl, overflow pipe is connected by the entrance of circulation pipe and suction pump, switched by gate
The entrance of suction pump is connected to river or circulation pipe.
In further preferred scheme, the sewage pipe is one section of pipeline for being higher by bottom of pond portion of breeding fish, in sewage pipe
Bottom sidewall is equipped with Pollution discharge sluise gate.
In further preferred scheme, the overflow pipe is one section of pipeline for being lower than the crawl water surface, in overflow pipe
Top is socketed with a casing, is slidably to be tightly connected between casing and overflow pipe, overflow port is equipped on casing, thus
Constitute bypass damper.
In preferred scheme, temperature sensor is equipped in crawl and/or water inlet pipe.
A kind of sturgeon winterization cultivating workshop provided by the utility model keeps the water entered cooling by using cooling device,
The roof insulating body being equipped with, makes the water temperature of crawl at 6 ~ 18 DEG C, to realize the winterization cultivation of sturgeon, throws even if reducing
Hello, also the body fat of sturgeon can be reduced under the premise of not reducing sturgeon constitution, for mandarin sturgeon, can reduced
The adipose tissue of sexual gland periphery, convenient for the gender of the accurate judgement mandarin sturgeon in a manner of B ultrasound.For other economy sturgeons
Speech, other than convenient for judging gender, additionally it is possible to which the quality for promoting the flesh of fish reduces the fishy smell of caviar.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic top plan view of crawl in the utility model.
Fig. 3 is the schematic front view of crawl in the utility model.
In figure: roof insulating body 1, crawl 2, water inlet pipe 3, cooling device 4, heat exchanger 5, suction pump 6, drinking-water pipe 7, river
Road 8, temperature sensor 9, sewage pipe 10, pollution discharge pond 11, overflow pipe 12, circulation pipe 13, aerator 14, bypass damper 15, row
Dirty gate 16.
Specific embodiment
Embodiment 1:
In Fig. 1 ~ 3, a kind of sturgeon winterization cultivating workshop, including crawl 2, roof insulating is erected with above crawl 2
Body 1 is equipped with water inlet pipe 3 in crawl 2, and cooling device 4 is connect with the shell side of heat exchanger 5, water inlet pipe 3 and heat exchanger 5
Tube side outlet connection, drinking-water pipe 7 are connect with the tube side import of heat exchanger 5.Thus structure makes to introduce from river 8 or streams
Water inlet exchanges heat through apparatus for supercooling 4 in heat exchanger 5, then enters back into crawl 2, so that water temperature be made to be reduced to 6 ~ 18
℃.And local temperature most of period is between 15 ~ 40 DEG C.The roof insulating body 1 being equipped with, reduces energy consumption.
In preferred scheme, the crawl 2 be it is multiple, water inlet pipe 3 is connect with multiple crawls 2 respectively, each
The water inlet of crawl 2 is equipped with gate valve.Preferably, water inlet pipe 3 is supported along the tangential water spray of 2 circular inner wall of crawl with pushing
Water flow rotary in fishpond, so that the water flow in crawl be made to meet the habit of sturgeon.
As shown in figure 1, the drinking-water pipe 7 is equipped with suction pump 6 to preferred scheme.Thus structure can will be less than breeding fish
The water of 2 water level of pond is pumped into from river 8.
Embodiment 2:
On the basis of embodiment 1, in preferred scheme such as Fig. 2, in the crawl 2, inscribe is equipped in rectangular pond
Round screen, thus structure, flows in round screen convenient for water flow, to reduce the resistance of water flow.
Corner except round screen is equipped with aerator 14, thus structure, and aerator is avoided to influence the life of sturgeon
Dis environment, while can also increase the dissolved oxygen amount in water.
2 bottom of crawl is tapered or arc, is equipped with sewage pipe 10 in the minimum position in 2 bottom of crawl.Thus structure,
Emissions convenient for generating sturgeon fall.
As shown in figure 1, sewage pipe 10 is connect further preferred scheme with pollution discharge pond 11, pollution discharge pond 11 and sewage disposal system
Connection.The indexs such as ammonia, nitrogen in dirt may be exceeded, needs by discharging again after biological treatment.Such as Anaerobic Treatment is become reconciled
Oxygen processing after cooperating wetland variation, reaches discharge standard and discharges again later.
In further preferred scheme, aerator 14 is the cavity that microporous pipe or top are equipped with microwell plate, aerator
14 are connect by pipeline with centrifugal blower.The specific structure of aerator 14 is not shown in the figure, in the prior art, entire to cultivate
The aerator 14 in workshop generallys use a total air compressor machine and is aerated, the problem is that, energy consumption is high, noise is big.This
In utility model, using centrifugal blower as the gas source being aerated, air purity is high, and noise is small, can open and close as needed, from
And energy consumption is reduced, it is also convenient for realizing automation control.
The scheme of this example is suitble to small-sized cultivating workshop.
Embodiment 3:
On the basis of Examples 1 and 2, as shown in figure 1, the drinking-water pipe 7 is equipped with suction pump 6 to preferred scheme, takes out
The entrance of water pump 6 is connect with river 8；
2 bottom of crawl is tapered or arc, is equipped with sewage pipe 10 in the minimum position in 2 bottom of crawl；Sewage pipe 10
It is connect with pollution discharge pond 11, pollution discharge pond 11 is connect with sewage disposal system.Thus structure makes sewage row discharge again after purification,
In sewage disposal system, economic plants can also be planted, while purification, ammonia, the nitrogen compound being rich in sewage can also
Using the nutriment as economic plants.
Overflow pipe 12 is additionally provided in crawl 2, overflow pipe 12 is connect with the entrance of suction pump 6 by circulation pipe 13, passed through
The entrance of gate switching suction pump 6 is connected to river 8 or circulation pipe 13.Thus structure can save energy consumption.
During further preferred scheme is as shown in Figure 3, the sewage pipe 10 is one section of pipe for being higher by 2 bottom of crawl
Road is equipped with Pollution discharge sluise gate 16 in the bottom sidewall of sewage pipe 10.Thus structure, when needing blowdown, opening Pollution discharge sluise gate 16 is
Can, since water flow is to flow in rotary manner, and sewage pipe 10 is located at position minimum among crawl 2, therefore convenient for dirt
The concentration of object, when opening Pollution discharge sluise gate 16, dirt is discharged from sewage pipe 10 under the drive of water flow.Pollution discharge sluise gate in this example
16 use plate valve.
In further preferred scheme such as Fig. 3, the overflow pipe 12 is one section of pipeline for being lower than 2 water surface of crawl,
The top of overflow pipe 12 is socketed with a casing, is slidably to be tightly connected between casing and overflow pipe 12, sets on casing
There is overflow port, thus constitutes bypass damper 15.By adjusting the elevation of overflow port, convenient for adjusting the size of excess flow.
In preferred scheme, temperature sensor 9 is equipped in crawl 2 and/or water inlet pipe 3.Thus structure, convenient for according to temperature
The feedback for spending sensor adjusts the size of flow of inlet water or adjusts the operation power of cooling device 4.
In use, suction pump 6 starts, water is pumped into heat exchanger 5 after heat exchange from river 8, is sent to each breed fish
In pond 2, the bypass damper 15 of the overflow pipe 12 of crawl 2 is opened, and water is made to form circulation, when water level reaches setting elevation, is closed
The gate that suction pump 6 is connect with river 8 opens the gate being connected to circulation pipe, runs only with circulating water mode, work as water
Temperature reaches setting value, stops the operation of cooling device 4, after temperature recovery to setting value, restarts cooling device 4, suction pump after
Reforwarding row.When dirt reaches setting value in crawl 2,16 blowdown of Pollution discharge sluise gate is opened, meanwhile, it opens suction pump 6 and river 8 connects
The gate connect closes the gate being connected to circulation pipe and carries out moisturizing.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of sturgeon winterization cultivating workshop, including crawl (2), it is characterized in that: being erected with roof insulating above crawl (2)
Body (1) is equipped with water inlet pipe (3) in crawl (2), and cooling device (4) connect with the shell side of heat exchanger (5), water inlet pipe (3) and
The tube side of heat exchanger (5) exports connection, and drinking-water pipe (7) is connect with the tube side import of heat exchanger (5).
2. a kind of sturgeon winterization cultivating workshop according to claim 1, it is characterized in that: the crawl (2) be it is multiple,
Water inlet pipe (3) is connect with multiple crawls (2) respectively, is equipped with gate valve in the water inlet of each crawl (2).
3. a kind of sturgeon winterization cultivating workshop according to claim 1, it is characterized in that: the drinking-water pipe (7) is equipped with
Suction pump (6).
4. a kind of sturgeon winterization cultivating workshop according to claim 1, it is characterized in that: in the crawl (2), it is rectangular
The round screen of inscribe is equipped in pond, the corner except round screen is equipped with aerator (14), and crawl (2) bottom is at cone
Shape or arc are equipped with sewage pipe (10) in the minimum position in crawl (2) bottom.
5. a kind of sturgeon winterization cultivating workshop according to claim 4, it is characterized in that: sewage pipe (10) and pollution discharge pond (11)
Connection, pollution discharge pond (11) are connect with sewage disposal system.
6. a kind of sturgeon winterization cultivating workshop according to claim 4, it is characterized in that: aerator (14) be microporous pipe or
Top is equipped with the cavity of microwell plate, and aerator (14) is connect by pipeline with centrifugal blower.
7. a kind of sturgeon winterization cultivating workshop according to claim 1, it is characterized in that: the drinking-water pipe (7) is equipped with
The entrance of suction pump (6), suction pump (6) is connect with river (8)；
Crawl (2) bottom is tapered or arc, is equipped with sewage pipe (10) in the minimum position in crawl (2) bottom；
It is additionally provided with overflow pipe (12) in crawl (2), overflow pipe (12) is connected by the entrance of circulation pipe (13) and suction pump (6)
It connects, is connected to by the entrance of gate switching suction pump (6) with river (8) or circulation pipe (13).
8. a kind of sturgeon winterization cultivating workshop according to claim 7, it is characterized in that: the sewage pipe (10) is one section
It is higher by the pipeline of crawl (2) bottom, is equipped with Pollution discharge sluise gate (16) in the bottom sidewall of sewage pipe (10).
9. a kind of sturgeon winterization cultivating workshop according to claim 7, it is characterized in that: the overflow pipe (12) is one section
Lower than the pipeline of crawl (2) water surface, a casing is socketed at the top of overflow pipe (12), between casing and overflow pipe (12)
To be slidably tightly connected, it is equipped with overflow port on casing, thus constitutes bypass damper (15).
10. a kind of sturgeon winterization cultivating workshop according to claim 1, it is characterized in that: in crawl (2) and/or water inlet
It manages (3) and is equipped with temperature sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912411.8U CN209151973U (en) | 2018-11-20 | 2018-11-20 | Sturgeon winterization cultivating workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912411.8U CN209151973U (en) | 2018-11-20 | 2018-11-20 | Sturgeon winterization cultivating workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151973U true CN209151973U (en) | 2019-07-26 |
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ID=67339064
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912411.8U Active CN209151973U (en) | 2018-11-20 | 2018-11-20 | Sturgeon winterization cultivating workshop |
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| CN (1) | CN209151973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479770A (en) * | 2018-11-20 | 2019-03-19 | 湖北清江鲟龙渔业有限公司 | Sturgeon winterization cultivating workshop |
-
2018
- 2018-11-20 CN CN201821912411.8U patent/CN209151973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479770A (en) * | 2018-11-20 | 2019-03-19 | 湖北清江鲟龙渔业有限公司 | Sturgeon winterization cultivating workshop |
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