CN206260563U - Fry protection device - Google Patents
Fry protection device Download PDFInfo
- Publication number
- CN206260563U CN206260563U CN201621383214.2U CN201621383214U CN206260563U CN 206260563 U CN206260563 U CN 206260563U CN 201621383214 U CN201621383214 U CN 201621383214U CN 206260563 U CN206260563 U CN 206260563U
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- CN
- China
- Prior art keywords
- fish
- room
- big
- protection device
- fish room
- 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.)
- Expired - Fee Related
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Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model is related to aquaculture field, more particularly to a kind of fry protection device.A kind of fry protection device, including open-topped fish jar；Fish jar is divided into big fish room and small fish room by the dividing plate being vertically arranged in the fish jar；Being horizontally disposed with the dividing plate has strip groove；Dividing plate is divided into upper baffle plate and lower partition by the strip groove；Along being obliquely installed perpendicular to the direction of dividing plate, the relatively low one end in position is connected the base plate of big fish room with the end sealing of lower partition on the base plate of big fish room.By the inclined design of big fish room base plate, make fish-egg under gravity, entered in small fish room by the strip groove on dividing plate, fish-egg is separated with big fish；By water circle device, the water in big fish room and small fish room is circulated, accelerates the speed that fish-egg enters small fish room.
Description
Technical field
The utility model is related to aquaculture field, more particularly to a kind of fry protection device.
Background technology
When female fish lays eggs, if in time not separating female fish and fish-egg, fish-egg is possible to be eaten up by big fish.It is how quick
Big fish and fish-egg are separated, is key that fish-egg is survived.Current fishing net protection technique is easy to block big fish, while having no
The fish-egg of defence is difficult escape.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of quick fry that big fish and fish-egg is separate and protects dress
Put.
The utility model solves the technical scheme that its technical problem used：Fry protection device, including open top
Fish jar；Fish jar is divided into big fish room and small fish room by the dividing plate being vertically arranged in the fish jar；It is horizontally disposed with the dividing plate
There is strip groove；Dividing plate is divided into upper baffle plate and lower partition by the strip groove；The base plate of big fish room is obliquely installed, big fish
The relatively low one end in position is connected with the end sealing of lower partition on the base plate of room.
Further, the height of the strip groove is 1mm-5mm.
Further, the also water circle device including being arranged in small fish room.
Further, the water circle device includes biochemical sponge, air inlet pipe, outlet pipe, flexible pipe and oxygen pump；The life
Change sponge to be fixed on the base plate of small fish room；One end of outlet pipe is provided with reflux valve, and the end is connected with biochemical sponge；Water outlet
The other end of pipe is stretched into big fish room by the hole on upper baffle plate；One end of air inlet pipe is connected to the bottom of outlet pipe；Air inlet
The other end of pipe is connected by flexible pipe with the oxygen pump being arranged on outside fish jar.
Further, the base plate of the big fish room is arranged with supporting leg.
Further, the oxygen pump is fixed on supporting leg.
The beneficial effects of the utility model are：By the inclined design of big fish room base plate, make fish-egg under gravity,
Entered in small fish room by the strip groove on dividing plate, fish-egg is separated with big fish；By water circle device, make big fish room
It is circulated with the water in small fish room, accelerates the speed that fish-egg enters small fish room；The water quality in fish jar is entered by biochemical sponge
Row purification, recycles recirculated water, using water wisely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Reference is in figure：1- fish jars, 2- dividing plates, 3- water circle devices, 4- supporting legs, the big fish rooms of 101-, 102- small fish
Room, 201- strip grooves, 202- upper baffle plates, 203- lower partitions, 204- holes, 301- biochemistry sponges, 302- air inlet pipe, 303-
Outlet pipe, 304- flexible pipes, 305- oxygen pumps.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of fry protection device described in the utility model, including open-topped fish jar 1；The fish
Fish jar 1 is divided into big fish room 101 and small fish room 102 by the dividing plate 2 being vertically arranged in cylinder 1；Being horizontally disposed with the dividing plate 2 has length
Bar-shaped trough 201；Dividing plate 2 is divided into upper baffle plate 202 and lower partition 203 by the strip groove 201；The base plate of big fish room 101
It is obliquely installed, the relatively low one end in position is connected with the end sealing of lower partition 203 on the big base plate of fish room 101.
Fish jar 1 is cuboid, and fish jar 1 is separated into big fish room 101 and small fish room 102, the big He of fish room 101 by dividing plate 2
Small fish room 102 is connected by the strip groove 201 on dividing plate 2；By being obliquely installed for the base plate of big fish room 101, make fish
Ovum can under gravity, and the strip groove 201 from dividing plate 2 is entered into small fish room 102, big fish and fish-egg is quickly divided
Open, by the setting of lower partition 203, fish-egg is rapidly entered in small fish room 102, it is unlikely to be piled up at strip groove 201.
To ensure that big fish can not enter into small fish room 102, the height of the strip groove 201 is 1mm-5mm.
To accelerate the speed that fish-egg enters into small fish room 102, water circle device is provided with small fish room 102, by water
The drive fish-egg that circulates of stream enters small fish room 102.Water circle device can be water pump, and the water in small fish room 102 is passed through
Water pump sends into big fish room 101 so as to carry out water circulation.
It is preferred that, the water circle device 3 includes biochemical sponge 301, air inlet pipe 302, outlet pipe 303, flexible pipe
304 and oxygen pump 305；The biochemical sponge 301 is fixed on the base plate of small fish room 102；One end of outlet pipe 303 is provided with inverse
Valve is flowed, and the end is connected with biochemical sponge 301；The other end of outlet pipe 303 is extend into by the hole 204 on upper baffle plate 202
In big fish room 101；One end of air inlet pipe 302 is connected to the bottom of outlet pipe 303；The other end of air inlet pipe 302 passes through flexible pipe 304
It is connected with the oxygen pump 5 being arranged on outside fish jar 1.
The hydraulic Lift that the water circle device 3 is produced when being and being risen in water using bubble, leads to the water in small fish room 102
Cross outlet pipe 303 to enter into big fish room 101, so that the water in two fish rooms is circulated flowing.The biochemical sponge 301
It is made up of filter pulp and the nitrobacteria being attached on filter pulp, when the water in small fish room 102 enters outlet pipe 303 by filter pulp, fish
Excreta and remaining bait can adsorb on filter pulp, nitrobacteria will decompose to these materials, so as to reach purification
The purpose of water quality.
During work, because biochemical sponge 301 is located on the base plate of small fish room 102, the water in small fish room 102 can be by biochemistry
Sponge 301 enters in outlet pipe 303, opens oxygen pump 305, and oxygen is sent into air inlet pipe 302 by oxygen pump 305 by flexible pipe 304
In, by air inlet pipe 302 by oxygen send into outlet pipe 303 bottom, because oxygen is lighter than water, oxygen along outlet pipe 303 to
Upper motion, water is pushed up along outlet pipe 303, is finally sent into big fish room 101 from the exit of outlet pipe 303；Oxygen to
During upper motion, current are driven to rise, ambient water is supplemented inwards, and this current is then from the biochemistry on the base plate of small fish room 102
The outside of sponge 301 is flowed toward cavity the inside, while driving the water in big fish room 101 by the strip groove 201 on dividing plate 2 to small
Fish room 102 is flowed, and forms water circulation.In the presence of water circulation, fish-egg is set faster to enter in small fish room 102.While by
In biochemical sponge 301 with that excreta can be adsorbed on its surface, the work for purifying water is reached by the absorption of bacterial digestion, decomposition
With.By controlling the intake velocity of oxygen pump 305, the current in outlet pipe 303 can be controlled；Simultaneously because to being passed through oxygen in water
Gas, increased the amount of oxygen in fish jar 1, improve the survival rate of fry；Because current are the water flow stationaries by gas flow optimized, because
This will not be impacted to fish-egg, it is ensured that the safety of fish-egg.
To ensure the steady of fish jar 1, the base plate of the big fish room 101 is arranged with supporting leg 4.
The oxygen pump 305 is fixed on supporting leg 4, saves space.
Claims (6)
1. a kind of fry protection device, including open-topped fish jar (1)；It is characterized in that：It is vertically arranged in the fish jar (1)
Dividing plate (2) fish jar (1) is divided into big fish room (101) and small fish room (102)；Being horizontally disposed with the dividing plate (2) has strip
Shape groove (201)；Dividing plate (2) is divided into upper baffle plate (202) and lower partition (203) by the strip groove (201)；Big fish room
(101) base plate is obliquely installed, the end sealing of the relatively low one end in position and lower partition (203) on big fish room (101) base plate
Connection.
2. fry protection device as claimed in claim 1, it is characterised in that：The height of the strip groove (201) is 1mm-
5mm。
3. fry protection device as claimed in claim 1 or 2, it is characterised in that：Also include being arranged in small fish room (102)
Water circle device (3).
4. fry protection device as claimed in claim 3, it is characterised in that：The water circle device (3) includes biochemical sponge
(301), air inlet pipe (302), outlet pipe (303), flexible pipe (304) and oxygen pump (305)；The biochemical sponge (301) is fixed on
On the base plate of small fish room (102)；One end of outlet pipe (303) is provided with reflux valve, and the end is connected with biochemical sponge (301)；
The other end of outlet pipe (303) is extend into big fish room (101) by the hole (204) on upper baffle plate (202)；Air inlet pipe
(302) one end is connected to the bottom of outlet pipe (303)；The other end of air inlet pipe (302) passes through flexible pipe (304) and is arranged on fish
Cylinder (1) oxygen pump (305) connection outward.
5. fry protection device as claimed in claim 4, it is characterised in that：The base plate of the big fish room (101) is arranged with
Supporting leg (4).
6. fry protection device as claimed in claim 5, it is characterised in that：The oxygen pump (305) is fixed on supporting leg (4)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383214.2U CN206260563U (en) | 2016-12-15 | 2016-12-15 | Fry protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383214.2U CN206260563U (en) | 2016-12-15 | 2016-12-15 | Fry protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260563U true CN206260563U (en) | 2017-06-20 |
Family
ID=59045550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383214.2U Expired - Fee Related CN206260563U (en) | 2016-12-15 | 2016-12-15 | Fry protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301395A (en) * | 2019-08-15 | 2019-10-08 | 方长生 | A kind of fry rearing incubator |
| CN114532279A (en) * | 2022-02-18 | 2022-05-27 | 郭振 | Automatic hydraulic pump pressure maintaining detection equipment |
-
2016
- 2016-12-15 CN CN201621383214.2U patent/CN206260563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301395A (en) * | 2019-08-15 | 2019-10-08 | 方长生 | A kind of fry rearing incubator |
| CN110301395B (en) * | 2019-08-15 | 2021-08-03 | 长沙市伟刚农业科技发展有限公司 | Fry rearing uses incubator |
| CN114532279A (en) * | 2022-02-18 | 2022-05-27 | 郭振 | Automatic hydraulic pump pressure maintaining detection equipment |
| CN114532279B (en) * | 2022-02-18 | 2023-10-27 | 郭振 | Protection cylinder body based on motor energy supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |