CN215912980U

CN215912980U - Transport ship for ocean fry proliferation and releasing

Info

Publication number: CN215912980U
Application number: CN202122513425.0U
Authority: CN
Inventors: 马志凯; 马家志; 宋伟华
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-01
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a transport ship for sea fry proliferation and release, which comprises a ship body, wherein a fish storage cabin is arranged in the middle of the ship body, a lifting pump is fixedly arranged on one side of the joint of the ship body and the fish storage cabin, a water pumping hose is fixedly communicated with a water inlet of the lifting pump, a water outlet pipe of the lifting pump is fixedly communicated with one end of the fish storage cabin, and an oxygen outlet straight pipe is fixedly arranged at the bottom of the inner wall of the fish storage cabin. The survival rate of the seedlings is improved, and the putting cost is correspondingly reduced.

Description

Transport ship for ocean fry proliferation and releasing

Technical Field

The utility model relates to the technical field of marine proliferation, in particular to a transport ship for proliferation and release of marine fries.

Background

The proliferation and releasing is the activity of releasing aquatic fry and parents to public water areas, such as sea, river, lake, etc. On one hand, the population of biological resources can be supplemented and recovered through proliferation and releasing, the population structure of organisms is improved, meanwhile, the diversity of the organisms can be maintained, and the protection effect on some endangered species is achieved; on the other hand, the water quality and the ecological environment of a water area can be improved by the proliferation and releasing, and meanwhile, the income of fishermen is increased. The propagation and releasing of the marine fry need to adopt a transport ship to put the fry in a fixed sea area.

The survival rate of fry is relatively low due to the factors of limited environment, fish stress and the like on the transport ship in the transport process of the existing transport ship, and the cost of putting and propagating is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transport ship for ocean fry propagation and release, which aims to solve the problems that the survival rate of fries is relatively low and the cost of launching and propagation is increased due to factors such as limited environment on the transport ship, stress of fish schools and the like in the transport process of the existing transport ship in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a marine fry breeds ship for releasing, includes the hull, the middle part of hull is equipped with stores up fish cabin, the hull has the elevator pump with one side fixed mounting who stores up fish cabin junction, the fixed intercommunication of water inlet of elevator pump has the hose that draws water, the outlet pipe of elevator pump and the fixed intercommunication of one end of storing up fish cabin, the fixed oxygen straight tube that is provided with in bottom of storing up fish cabin inner wall, the last fixed intercommunication that goes out the oxygen straight tube has a plurality of oxygen violently pipes, one side fixed mounting who stores up fish cabin has the oxygen machine of beating, the fixed intercommunication in top of storing up fish cabin one side has the overflow passageway that extends to the hull outside, the fixed intercommunication in bottom of storing up fish cabin opposite side has a plurality of fish passageways of putting that extend to the hull outside.

Preferably, an oxygen injection pipe is fixedly communicated with an air outlet of the oxygen generator, the bottom end of the oxygen injection pipe is fixedly communicated with one end of an oxygen outlet straight pipe, and a plurality of uniformly distributed oxygen outlet holes are formed in the surface of the oxygen outlet straight pipe and the surface of the oxygen outlet transverse pipe.

Preferably, a plurality of the middle parts of the fish placing channels are fixedly provided with fish placing valves, and the fish placing channels are hinged with retracting slideways far away from one ends of the fish storage cabins.

Preferably, a plurality of evenly distributed isolation net racks are fixedly arranged on the inner wall of the fish storage cabin.

Preferably, a filtering gauze is fixedly arranged at the joint of the fish storage cabin and the overflow channel.

Preferably, the lift pump and the oxygen generator are both electrically connected with the power supply through an external switch.

Preferably, the top of the fish storage cabin is hinged with a plurality of cabin box covers.

Preferably, one side of the inner wall of the fish storage cabin is fixedly provided with a plurality of cleaning crawling ladders.

Compared with the prior art, the utility model has the beneficial effects that: the lift pump is installed to the storage fish cabin department of this transport ship, can last to extract the sea water at the in-process of fry transportation and store up the fish cabin, the interior unnecessary water of storage fish cabin can be discharged through overflow channel, there is the running water circulation in making the storage fish cabin, and the cooperation is made oxygen machine and is lasted the oxygen suppliment to storage fish cabin, the shoal of fish can adapt to the environment of sea water in advance before giving birth, it is in high dissolved oxygen to last, in the water of good flow, the survival rate of growing seedlings has been improved, the corresponding cost of input that has reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the fish storage tank of the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention;

FIG. 4 is a schematic structural view of an oxygen outlet straight tube according to the present invention;

fig. 5 is an enlarged view of part B of the present invention.

In the figure: 1. a hull; 2. a fish storage cabin; 3. a fish placing channel; 4. a fish valve; 5. a retracting slideway; 6. a water pumping hose; 7. a lift pump; 8. an oxygen machine; 9. an overflow channel; 10. filtering the gauze; 11. isolating the net rack; 12. a horizontal oxygen outlet pipe; 13. an oxygen outlet; 14. an oxygen outlet straight pipe; 15. a cabin tank cover; 16. an oxygen injection pipe; 17. clearing the ladder stand.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a transportation ship for marine fry proliferation and release, comprising a ship body 1, a fish storage cabin 2 is arranged in the middle of the ship body 1, a lift pump 7 is fixedly arranged at one side of the connection part of the ship body 1 and the fish storage cabin 2, a water inlet of the lift pump 7 is fixedly communicated with a water pumping hose 6, a water outlet pipe of the lift pump 7 is fixedly communicated with one end of the fish storage cabin 2, an oxygen outlet straight pipe 14 is fixedly arranged at the bottom of the inner wall of the fish storage cabin 2, a plurality of oxygen outlet horizontal pipes 12 are fixedly communicated on the oxygen outlet straight pipe 14, an oxygen inflator 8 is fixedly arranged at one side of the fish storage cabin 2, an overflow channel 9 extending to the outside of the ship body 1 is fixedly communicated with the top of one side of the fish storage cabin 2, a plurality of fish release channels 3 extending to the outside of the ship body 1 are fixedly communicated with the bottom of the other side of the fish storage cabin 2, the lift pump 7 and the oxygen inflator 8 are both electrically connected with a power supply through an external switch, can be in the in-process of fry transportation through the flexible pipe 6 of drawing water and continuously extract the sea water and store up fish cabin 2, store up unnecessary water in the fish cabin 2 and can discharge through overflow channel 9 to make and store up the environment that has the running water circulation in the fish cabin 2, the shoal of fish can adapt to the sea water in advance before putting free, and then improve the survival rate of fry.

The fixed intercommunication in gas outlet of oxygen machine 8 has notes oxygen pipe 16, notes oxygen pipe 16's bottom and the fixed intercommunication of the one end of oxygen straight tube 14, and a plurality of evenly distributed's oxygen outlet hole 13 is all seted up on the surface of oxygen straight tube 14 and the surface of the horizontal pipe 12 of oxygen outlet, can last the oxygen suppliment to storing up fish cabin 2, makes to store up in the fish cabin 2 continuously be in high dissolved oxygen, the good water that flows, has improved the survival rate of growing seedlings.

A plurality of equal fixed mounting in middle part of putting fish passageway 3 have put fish valve 4, and a plurality of one ends of putting fish passageway 3 and keeping away from storage fish cabin 2 all articulate and have receive and release slide 5, store up fish cabin 2 and overflow channel 9's junction is fixed and is provided with filtration gauze 10, and the top of storing up fish cabin 2 articulates there is a plurality of cabin case lids 15, provides convenience, labour saving and time saving more for the loading and unloading of fry.

Store up fixed a plurality of evenly distributed's of inner wall of fish cabin 2 isolation rack 11 that is provided with, isolation rack 11 can separate different types of shoal of fish, avoids storing up the too high oxygen deficiency that causes of local shoal of fish density in fish cabin 2, causes the dead phenomenon of fry.

One side of storing up 2 inner walls of fish cabin is fixed and is provided with a plurality of clearance cat ladders 17, and the back is put in to the fry and accomplishes, and the staff of being convenient for clears up the maintenance to storing up fish cabin 2, improves the life who stores up fish cabin 2.

When the embodiment of the application is used: the fish fry storage cabin comprises a fish fry storage cabin 2, a lifting pump 7 is mounted at the fish fry storage cabin 2 of the transport ship, seawater can be continuously extracted into the fish fry storage cabin 2 through a water pumping hose 6 in the fish fry transportation process, excessive water in the fish fry storage cabin 2 can be discharged through an overflow channel 9, the fish fry is prevented from swimming out in advance through a filter gauze 10, accordingly, flowing water can be stored in the fish fry storage cabin 2, the fish fry can adapt to the environment of the seawater in advance before being released, the survival rate of the fish fry is improved, an oxygen injection pipe 16, an oxygen discharge transverse pipe 12 and an oxygen discharge straight pipe 14 can be used for continuously supplying oxygen to the fish fry storage cabin 2, and oxygen is continuously supplied to the fish fry storage cabin 2 through the oxygen injection pipe 16, the oxygen discharge transverse pipe 12 and the oxygen discharge straight pipe 14, In a water body with excellent flowing, the survival rate of the seedling is improved, and the throwing cost is correspondingly reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a marine fry breeds release and uses transport ship, includes hull (1), its characterized in that: a fish storage cabin (2) is arranged in the middle of the ship body (1), a lift pump (7) is fixedly arranged on one side of the joint of the ship body (1) and the fish storage cabin (2), a water inlet of the lifting pump (7) is fixedly communicated with a water pumping hose (6), a water outlet pipe of the lifting pump (7) is fixedly communicated with one end of the fish storage cabin (2), an oxygen outlet straight pipe (14) is fixedly arranged at the bottom of the inner wall of the fish storage cabin (2), a plurality of horizontal oxygen outlet pipes (12) are fixedly communicated with the upper part of the straight oxygen outlet pipe (14), an oxygen aerator (8) is fixedly arranged on one side of the fish storage cabin (2), an overflow channel (9) extending to the outside of the ship body (1) is fixedly communicated with the top of one side of the fish storage cabin (2), the bottom of the other side of the fish storage cabin (2) is fixedly communicated with a plurality of fish placing channels (3) extending to the outside of the ship body (1).

2. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: an oxygen injection pipe (16) is fixedly communicated with an air outlet of the oxygen aerator (8), the bottom end of the oxygen injection pipe (16) is fixedly communicated with one end of an oxygen outlet straight pipe (14), and a plurality of uniformly distributed oxygen outlet holes (13) are formed in the surface of the oxygen outlet straight pipe (14) and the surface of the oxygen outlet transverse pipe (12).

3. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: a plurality of put the equal fixed mounting in middle part of fish passageway (3) and put fish valve (4), it is a plurality of put fish passageway (3) and keep away from the one end of storing up fish cabin (2) and all articulate and have receive and release slide (5).

4. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: the inner wall of the fish storage cabin (2) is fixedly provided with a plurality of evenly distributed isolation net racks (11).

5. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: and a filtering gauze (10) is fixedly arranged at the joint of the fish storage cabin (2) and the overflow channel (9).

6. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: the lift pump (7) and the oxygen generator (8) are electrically connected with a power supply through an external switch.

7. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: the top of the fish storage cabin (2) is hinged with a plurality of cabin box covers (15).

8. The carrier vessel for propagation and release of marine fries according to claim 1, wherein: one side of the inner wall of the fish storage cabin (2) is fixedly provided with a plurality of cleaning ladder stands (17).