CN114793996A

CN114793996A - Reef fish transfer device

Info

Publication number: CN114793996A
Application number: CN202210502848.9A
Authority: CN
Inventors: 柴学军; 薛彬; 张鼎元
Original assignee: Zhejiang Marine Fisheries Research Institute
Current assignee: Zhejiang Marine Fisheries Research Institute
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-07-29
Anticipated expiration: 2042-05-10
Also published as: CN114793996B

Abstract

The invention discloses a reef-like fish transfer device, which comprises a container, wherein the container is provided with a box body structure, an opening is formed in the upper part of the container, an airtight cover is arranged on the upper part of the container, an exhaust hole is formed in the middle part of the airtight cover, the reef-like fish transfer device also comprises a fish storage tank, the fish storage tank is arranged in the container and is fixedly connected with the side wall of the container through a damping spring, the fish storage tank is of a cylindrical hollow structure, wave plates are arranged in the fish storage tank, an artificial reef is arranged between the two wave plates, and the middle part of each wave plate is provided with an overflowing hole; according to the preference of reef-like fishes to the reef environment, the wave guard and the artificial reefs are arranged in the fish storage tank, so that the fishes cannot generate body adaptive reaction due to frequent shaking of a water body and change of living environment in the transportation process, the death of the fishes or the reduction of body functions to induce diseases, and the combined structure of the wave guard and the artificial reefs can control the shaking frequency of the water body, so that the unstable gravity center of a vehicle due to severe shaking of the water body is prevented.

Description

Reef fish transfer device

Technical Field

The invention relates to the technical field of live fish transportation devices, in particular to a reef fish transportation device.

Background

In the transportation of the living fish products, in order to obtain higher benefits, the transportation cost is reduced by improving the transportation density, mechanical damage can be caused to the fish bodies due to overhigh density, water quality can be reduced due to insufficient dissolved oxygen in the water body and excessive metabolites, although the fish bodies can not die, a lot of irreversible influence can be caused to the fish bodies, the survival of the temperature-variable animals is greatly influenced by the change of the water environment temperature, the fish belongs to the temperature-variable animals and generally has a water temperature range suitable for survival, and the physiological function of the fish can be influenced or even die if the water temperature change of the living environment exceeds the tolerance range of the fish.

According to the live fish transport barrel (CN 111345259A) with the automatic oxygen supply function, disclosed by the prior art, the barrel rolls on a transport vehicle under the action of inertia force by means of bumping of the vehicle and braking and starting in the driving process, so that air chambers in the air blowing air bags are continuously extruded and spaced, oxygen in the air can be supplemented into water in the barrel, oxygen consumed by live fish in the barrel is made up, the survival rate of the live fish in the barrel is improved, external energy input is not needed in the process, and the use economy is improved; however, the oxygen supply system provided by the device is unstable, and the large water wave can be excited by the bumping of the vehicle, so that the body adaptability of the fishes can be generated.

Disclosure of Invention

The invention aims to provide a reef fish transfer device, which aims to solve the problems that reef fish generates stress response to living environment in the transportation process, water shakes violently in the transportation process, oxygen supply in a fish storage device is insufficient, and fish excrement is not easy to clean.

In order to achieve the purpose, the invention provides the following technical scheme: a rocky reef type fish transferring device comprises a container, wherein the container is provided with a box body structure, an airtight cover is arranged at the upper part of the container in an opening manner, an exhaust hole is formed in the middle of the airtight cover, a damping spring is arranged on the side wall of the container and penetrates through the side wall of the container, a limiting end is arranged at one end part of the damping spring and is arranged on the outer side wall of the container, a fish storage tank is arranged inside the container and is fixedly connected with the side wall of the container through the damping spring, the fish storage tank is of a cylindrical hollow structure, wave plates are arranged inside the fish storage tank, an artificial fish reef is arranged between the two wave plates, the exhaust hole penetrates through the top of the fish storage tank, the wave plates are of a curved circular plate structure, overflowing holes are formed in the middle of the wave plates, the artificial fish reef is of a hemispherical shell structure, and the cambered surface and the bottom surface of the artificial fish reef are respectively and fixedly connected with the two wave plates, the artificial fish reef is provided with a plurality of fish reef holes, the fish reef holes are different in size, and the cambered surface of the artificial fish reef is arranged in the direction opposite to the advancing direction of the vehicle;

according to the preference of reef fishes to a reef environment, the breakwaters and the artificial reefs are arranged in the fish storage tank, so that the fishes cannot generate body adaptive reaction due to frequent shaking of water and change of living environment in the transportation process, the death of the fishes or the reduction of body functions to induce diseases, particularly, the upper end parts of the breakwaters are obliquely arranged in the fish storage tank close to the direction of a vehicle head, at least four breakwaters are arranged along the horizontal direction, every two breakwaters form a group, the artificial reefs are fixedly connected between the two breakwaters in each group, on one hand, the obliquely arranged breakwaters can play a role of buffering waves generated in the vehicle running process by utilizing a wavy curved surface structure of the obliquely arranged breakwaters, and the phenomenon that the fishes in water collide the side wall of the fish storage tank due to larger waves generated by inertia in the transportation process is avoided, causing damage to the fish; on the other hand, the water body impacts the wave breaker forward due to inertia during parking or emergency braking of the vehicle, and the cambered surface of the artificial fish reef can disperse the stress of the wave breaker and play a role in reinforcing the wave breaker; on the other hand, the artificial fish reef has a hollow structure, and fish reef holes with different sizes are formed in the artificial fish reef, so that the artificial fish reef can be used as temporary habitat for fishes with different sizes, long-time transportation is avoided, and the fishes are not familiar with living environment, so that the fishes generate organism adaptive reaction; on the other hand, the combined structure of the wave breaker and the artificial fish reef can control the shaking frequency of the water body, and further prevent the vehicle from shaking violently to cause unstable gravity center of the vehicle.

The top of the container is provided with a wind power oxygen supply assembly, the wind power oxygen supply assembly is provided with a flow guide block, the flow guide block is provided with a wedge-shaped block structure, the wind power oxygen supply assembly is provided with a protective cover, the protective cover is provided with a shell structure with an opening on one side, a wind power regulator is arranged inside the protective cover and provided with a first rotating shaft, the first rotating shaft is connected to the inner side surface of the protective cover in a shaft coupling mode, a plurality of rotating blades are circumferentially arranged on the side surface of the first rotating shaft at equal intervals, a plurality of through holes are formed in the rotating blades, an oxygen supply pipe is arranged below the wind power regulator and penetrates through the top of the container, one end of the oxygen supply pipe extends into the airtight cover, and one end of the oxygen supply pipe penetrates through the top of the fish storage tank;

the opening of the protective cover of the wind-force oxygen supply assembly is arranged towards the vehicle advancing direction, and can realize air flow circulation and oxygen increase in the fish storage tank by utilizing wind force and natural wind force in the vehicle driving process; on the other hand, the wind power is used for supplying oxygen, so that the oxygen supply device arranged on the vehicle can be used only when the vehicle stops for rest or meets sudden conditions, and the purpose of saving energy is achieved.

The bottom of the fish storage tank is provided with a water outlet, the water outlet penetrates through the bottom of the container, a water discharging device is arranged inside the water outlet, the water discharging device is provided with a flow guide base body, the side face of the flow guide base body is fixedly connected with the side wall of the water outlet, a plurality of flow guide holes are circumferentially formed in the flow guide base body, a shaft sleeve is arranged in the middle of the flow guide base body, a second rotating shaft is coaxially arranged on the shaft sleeve, one end of the second rotating shaft is fixedly connected with a water discharging rotary vane, the other end of the second rotating shaft is fixedly connected with a centrifugal barrel, the centrifugal barrel is of a hollow cylindrical structure, a plurality of centrifugal holes are formed in the centrifugal barrel, a blocking and protecting plate is arranged on the side face of the centrifugal barrel, and an electromagnetic valve is arranged below the centrifugal barrel;

the drainage device is beneficial to cleaning excrement at the bottom of the fish tank, and can utilize the centrifugal barrel to carry out centrifugal filtration on sewage, so as to realize green discharge, in particular, when the fish storage tank discharges sewage, rotational flow can be generated near the water outlet, the rotational flow drives the rotation of the drainage rotary vane to generate an enhancement effect on the generated rotational flow, the enhanced rotational flow further drives the excrement deposited at the bottom of the fish storage tank to float into water, then the sewage flows into the centrifugal barrel through the flow guide hole on the flow guide base body, the centrifugal barrel also continuously rotates under the drive of the second rotating shaft, a permeable film which is easy to adsorb the fish excrement is attached to the inner side wall of the centrifugal barrel, or an interception net which is easy to adhere the excrement is arranged on the inner side wall of the centrifugal barrel, along with the rotation of the centrifugal barrel, the excrement is left on the side wall of the centrifugal barrel, cleaner water is discharged through the centrifugal hole, and then the water flow is prevented from entering the inside of the container through the interception plate, and the discharge of the sewage is controlled by an electromagnetic valve arranged at the water outlet.

Four corners of the lower bottom surface of the fish storage tank are provided with shock-absorbing wheels; it can cooperate damping spring, plays the cushioning effect to the whole inertia that produces in the transportation of storage fish jar, makes the inside water of storage fish jar reduce and rocks, also can be convenient for the handling or the transport of storage fish jar self.

A temperature adjusting device is arranged on the side surface of the container; utilize temperature regulation apparatus to make the inside temperature of container keep invariable, and then guarantee to have invariable temperature in the fish storage tank, easily fish survive.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the reef-type fish transfer device, according to the preference of reef-type fish to a reef environment, the swash plate and the artificial fish reef are arranged inside the fish storage tank, so that the fish cannot generate body adaptive reaction due to frequent shaking of a water body and change of living environment in the transportation process, the death of the fish or the reduction of body functions to induce diseases, and the unstable gravity center of a vehicle due to violent shaking of the water body can be prevented;

2. according to the reef fish transfer device, the wind power oxygen supply assembly is arranged, so that the wind power and natural wind power in the driving process of an automobile can be utilized to realize airflow circulation and oxygen increase in the fish storage tank, the oxygen supply device equipped on the automobile can be used only when the automobile stops for rest or meets sudden conditions, and the purpose of saving energy is achieved;

3. this rocky reef nature fish transfer device, through drainage device's setting, is favorable to the clearance to be in the excrement of fish bottom of the case portion to can utilize centrifugal bucket to carry out centrifugal filtration to sewage, realize green emission.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a reef fish transferring device provided by the invention;

FIG. 2 is a schematic view illustrating a connection structure of the swash plate and the artificial fish reef shown in FIG. 1;

FIG. 3 is a schematic structural view of the artificial fish reef shown in FIG. 2;

FIG. 4 is a schematic structural view of the swash plate of FIG. 2;

FIG. 5 is a schematic view of the wind regulator of FIG. 1;

FIG. 6 is an enlarged view of I-I shown in FIG. 1;

fig. 7 is a schematic structural view of the centrifugal bucket shown in fig. 6.

In the figure: 1. a container; 11. an airtight cover; 12. an exhaust hole; 13. a damping spring; 14. a limiting end; 15. a water discharge port; 16. a temperature adjustment device; 2. a wind powered oxygen supply assembly; 21. a flow guide block; 22. a wind regulator; 23. a protective cover; 24. an oxygen supply tube; 25. a first rotating shaft; 26. rotating the leaves; 27. a through hole; 3. a fish storage tank; 31. a shock-absorbing wheel; 32. a swash plate; 33. an artificial fish reef; 34. an overflowing hole; 35. a fish reef hole; 4. a drainage device; 41. draining rotary leaves; 42. a second rotating shaft; 43. a shaft sleeve; 44. a guard plate; 45. a centrifuge bucket; 46. a centrifugal hole; 47. an electromagnetic valve; 48. a flow guiding base body; 49. and (4) flow guide holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a rocky reef fish transfer device comprises a container 1, wherein the container 1 is of a box body structure, an airtight cover 11 is arranged at an opening above the container 1, an exhaust hole 12 is formed in the middle of the airtight cover 11, a damping spring 13 is arranged on the side wall of the container 1, the damping spring 13 penetrates through the side wall of the container 1, a limiting end 14 is arranged at one end of the damping spring 13, the limiting end 14 is arranged on the outer side wall of the container 1, a fish storage tank 3 is arranged inside the container 1, the fish storage tank 3 is fixedly connected with the side wall of the container 1 through the damping spring 13, the fish storage tank 3 is of a cylindrical hollow structure, a wave-proof plate 32 is arranged inside the fish storage tank 3, an artificial reef 33 is arranged between the two wave-proof plates 32, the exhaust hole 12 penetrates through the top of the fish storage tank 3, the wave-proof plate 32 is of a curved circular plate structure, a flow passing hole 34 is formed in the middle of the wave-proof plate 32, and the artificial reef 33 is of a hemispherical shell structure, the cambered surface and the bottom surface of the artificial fish reef 33 are respectively fixedly connected with the two wave-preventing plates 32, a plurality of fish reef holes 35 are arranged on the artificial fish reef 33, the fish reef holes 35 are different in size, and the cambered surface of the artificial fish reef 33 is arranged in the direction opposite to the vehicle advancing direction;

according to the reef-type fish transfer device, according to the preference of reef-type fish to a reef environment, the swash plates 32 and the artificial reefs 33 are arranged inside the fish storage tank 3, so that the fish can not generate body adaptive reaction due to frequent shaking of water and change of living environment in the transportation process, the death of the fish or the reduction of body functions are caused, and diseases are induced, particularly, the upper end parts of the swash plates 32 are obliquely arranged inside the fish storage tank 3 close to the direction of a vehicle head, at least four swash plates 32 are arranged along the horizontal direction, every two swash plates 32 form a group, the artificial reefs 33 are fixedly connected between the two swash plates 32 of each group, on one hand, the swash plates 32 which are obliquely arranged utilize the wavy curved surface structures of the swash plates 32, the artificial reefs can play a role in buffering the waves generated in the vehicle running process, the phenomenon that larger inertia is generated in the transportation process is avoided, and the fish in the water can collide with the side walls of the fish storage tank 3, causing damage to the fish; on the other hand, inertia during parking or emergency braking of the vehicle causes the water body to impact the wave breaker 32 forwards, and the cambered surface of the artificial fish reef 33 can disperse stress of the wave breaker 32 and play a role in reinforcing the wave breaker; on the other hand, the artificial fish reef 33 has a hollow structure, and is provided with fish reef holes 35 with different sizes, so that the artificial fish reef can be used as temporary habitat for fishes with different sizes, thereby avoiding long-time transportation, and ensuring that the fishes are not familiar with living environment and generate organism adaptive reaction; on the other hand, the combined structure of the wave breaker 32 and the artificial fish reef 33 can control the shaking frequency of the water body, thereby preventing the gravity center of the vehicle from being unstable due to the violent shaking of the water body.

Referring to fig. 1 and 5, a wind power oxygen supply assembly 2 is disposed on the top of a container 1, the wind power oxygen supply assembly 2 has a flow guide block 21, the flow guide block 21 has a wedge-shaped block structure, the wind power oxygen supply assembly 2 has a protective cover 23, the protective cover 23 has a shell structure with an opening on one side, a wind power regulator 22 is disposed inside the protective cover 23, the wind power regulator 22 has a first rotating shaft 25, the first rotating shaft 25 is axially connected to the inner side of the protective cover 23, a plurality of rotating vanes 26 are circumferentially disposed on the side of the first rotating shaft 25 at equal intervals, a plurality of through holes 27 are disposed on the rotating vanes 26, an oxygen supply pipe 24 is disposed below the wind power regulator 22, the oxygen supply pipe 24 penetrates through the top of the container 1, one end of the oxygen supply pipe 24 extends into the airtight cover 11, and one end of the oxygen supply pipe 24 penetrates through the top of the fish storage tank 3;

the opening of the protective cover 23 of the wind power oxygen supply assembly 2 is arranged towards the vehicle advancing direction, and can realize air flow circulation and oxygen increase in the fish storage tank 3 by utilizing wind power and natural wind power in the vehicle driving process, specifically, the wind power oxygen supply assembly 2 guides the oncoming air flow in the vehicle driving process through the wedge-shaped surface of the guide block 21, the air flow drives the rotating blade 26 of the air regulator 22 to rotate, and further the air continuously passes through the oxygen supply pipe 24 and enters the airtight cover 11 to be input to the top of the fish storage tank 3, meanwhile, waste gas such as carbon dioxide and the like generated at the top of the fish storage tank 3 can be discharged through the exhaust hole 12 on the airtight cover 11 continuously along with the air entering, and on one hand, the air circulation and oxygen increase requirements in the fish storage tank 3 are met; on the other hand, the wind power is used for supplying oxygen, so that the oxygen supply device arranged on the vehicle can be used only when the vehicle stops for rest or meets emergency, and the purpose of saving energy is achieved.

Referring to fig. 1, 6 and 7, a water outlet is formed in the bottom of the fish storage tank 3, the water outlet penetrates through the bottom of the container 1, a water discharging device 4 is arranged in the water outlet, the water discharging device 4 is provided with a flow guide base 48, the side surface of the flow guide base 48 is fixedly connected with the side wall of the water outlet, a plurality of flow guide holes 49 are circumferentially formed in the flow guide base 48, a shaft sleeve 43 is arranged in the middle of the flow guide base 48, a second rotating shaft 42 is coaxially arranged on the shaft sleeve 43, a water discharging rotary vane 41 is fixedly connected to one end of the second rotating shaft 42, a centrifugal barrel 45 is fixedly connected to the other end of the second rotating shaft 42, the centrifugal barrel 45 is of a hollow cylindrical structure, a plurality of centrifugal holes 46 are formed in the centrifugal barrel 45, a protective plate 44 is arranged on the side surface of the centrifugal barrel 45, and an electromagnetic valve 47 is arranged below the centrifugal barrel 45;

the drainage device 4 is beneficial to cleaning the excrement at the bottom of the fish tank, and can utilize the centrifugal barrel 45 to carry out centrifugal filtration on the sewage, so as to realize green discharge, specifically, when the fish storage tank 3 discharges the sewage, a rotational flow can be generated near the water discharge port 15, the rotational flow drives the rotation of the drainage rotary vane 41 to generate an enhancement effect on the generated rotational flow, the enhanced rotational flow further drives the excrement deposited at the bottom of the fish storage tank 3 to float into the water, then the sewage flows into the centrifugal barrel 45 through the flow guide hole 49 on the flow guide base body 48, the centrifugal barrel 45 is driven by the second rotary shaft 42 to continuously rotate, a permeable film which is easy to adsorb the fish excrement is attached to the inner side wall of the centrifugal barrel, or an interception net which is easy to adhere the excrement is arranged, along with the rotation of the centrifugal barrel 45, the excrement is left on the side wall of the centrifugal barrel 45, cleaner water is discharged through the centrifugal hole 46, and then the water is prevented from entering the container 1 through the interception net 44, and the discharge of the sewage is controlled by the electromagnetic valve 47 provided at the drain port 15.

Referring to fig. 1, shock absorbing wheels 31 are disposed at four corners of the bottom of the fish storage tank 3; it can cooperate damping spring 13, plays the cushioning effect to the whole inertia that produces in the transportation of storing up fish jar 3, makes the inside water of storing up fish jar 3 reduce and rock, also can be convenient for store up the handling or the transport of fish jar 3 self.

Referring to fig. 1, a temperature adjusting device 16 is disposed on a side surface of the container 1; the temperature adjusting device 16 adopts Pottek (PTHC-A), and the temperature inside the container 1 is kept between 20 ℃ and 25 ℃ by the temperature adjusting device 16, and is not lower than 4 ℃ at least, so that the fish can easily live.

The working principle is as follows:

the reef fish transfer device takes a transport vehicle as a carrier, a container 1 as a transfer device and a fish storage tank 3 as fish storage equipment, when the reef fish transfer device is used, the fish storage tank 3 is fixedly connected inside the container 1 through a damping spring 13 and a limiting end 14, an airtight cover 11 above the container 1 is opened, water is added into the fish storage tank 3, the water quantity is as close as possible to the top of the fish storage tank 3, the amplitude of back-and-forth oscillation of a water body is reduced, reef fishes are filled into the fish storage tank 3, an oxygen increasing facility and a temperature adjusting device 16 which are arranged on a vehicle can be preferentially opened during parking, the situation that the vehicle stops for too long time and oxygen deficiency fishes are caused is avoided, and the temperature adjusting device 16 is utilized to keep the temperature inside the container 1 between 20 ℃ and 25 ℃;

when the vehicle starts to run, the oxygen increasing facility can be closed, oxygen can be supplied to the fish storage tank through the wind power oxygen supply assembly 2 in the process, and carbon dioxide is released through the exhaust hole 12;

when a proper amount of water needs to be changed during the midway parking, a proper amount of water in the fish storage tank 3 is discharged by opening the electromagnetic valve 47 at the water outlet, and then the same amount of purified water is added from the upper part of the container 1;

after the fish is taken out at the destination, the sewage can be discharged through the drainage device 4 and filtered through the centrifugal barrel 45, so that the discharged water is relatively clean and is beneficial to environmental protection.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The reef-like fish transferring device comprises a container (1), wherein the container (1) is provided with a box body structure, an airtight cover (11) is arranged at the upper opening of the container (1), an exhaust hole (12) is formed in the middle of the airtight cover (11), a damping spring (13) is arranged on the side wall of the container (1), the damping spring (13) penetrates through the side wall of the container (1), a limit end (14) is arranged at one end of the damping spring (13), the limit end (14) is arranged on the outer side wall of the container (1),

a fish storage tank (3), wherein the fish storage tank (3) is arranged in the container (1), the fish storage tank (3) is fixedly connected with the side wall of the container (1) through the damping spring (13), the fish storage tank (3) is of a cylindrical hollow structure, the fish storage tank (3) is internally provided with a wave-proof plate (32), an artificial fish reef (33) is arranged between the two wave-proof plates (32),

the method is characterized in that: exhaust hole (12) run through the top of storage fish jar (3), swash plate (32) have curved surface circular plate structure, the middle part of swash plate (32) is equipped with discharge hole (34), artifical fish reef (33) has hemispherical shell structure, the cambered surface and the bottom surface of artifical fish reef (33) respectively with two swash plate (32) fixed connection, be equipped with a plurality of fish reef hole (35) on artifical fish reef (33), the not uniform size of fish reef hole (35), the cambered surface of artifical fish reef (33) sets up towards the opposite direction of vehicle advancing direction.

2. The reef fish transferring apparatus according to claim 1, wherein: the top of container (1) is equipped with wind-force oxygen suppliment subassembly (2), wind-force oxygen suppliment subassembly (2) have water conservancy diversion piece (21), water conservancy diversion piece (21) have the wedge structure, wind-force oxygen suppliment subassembly (2) have protection casing (23), protection casing (23) have one side open-ended shell structure, the inside of protection casing (23) is equipped with wind regulator (22), wind regulator (22) have first pivot (25), first pivot (25) hub joint in the medial surface of protection casing (23), first pivot (25) side circumference equidistance is equipped with a plurality of runner (26), be equipped with a plurality of through-hole (27) on runner (26), the below of wind regulator (22) is equipped with oxygen supply pipe (24), oxygen supply pipe (24) run through the top of container (1), an tip of oxygen supply pipe (24) extends to the inside of airtight lid (11), one end part of the oxygen supply pipe (24) penetrates through the top of the fish storage tank (3).

3. The reef fish transferring apparatus according to claim 1, wherein: a water outlet (15) is arranged at the bottom of the fish storage tank (3), and the water outlet (15) penetrates through the bottom of the container (1).

4. The reef fish transferring apparatus according to claim 3, wherein: a drainage device (4) is arranged in the drainage port (15), the drainage device (4) is provided with a flow guide base body (48), the side surface of the flow guide base body (48) is fixedly connected with the side wall of the water outlet (15), a plurality of diversion holes (49) are circumferentially arranged on the diversion base body (48), a shaft sleeve (43) is arranged in the middle of the diversion base body (48), a second rotating shaft (42) is coaxially arranged on the shaft sleeve (43), one end part of the second rotating shaft (42) is fixedly connected with a drainage rotary vane (41), the other end of the second rotating shaft (42) is fixedly connected with a centrifugal barrel (45), the centrifugal barrel (45) is of a hollow cylindrical structure, a plurality of centrifugal holes (46) are arranged on the centrifugal barrel (45), the side of the centrifugal barrel (45) is provided with a guard plate (44), and an electromagnetic valve (47) is arranged below the centrifugal barrel (45).

5. The reef fish transferring apparatus according to claim 1, wherein: shock absorbing wheels (31) are arranged at four corners of the lower bottom surface of the fish storage tank (3).

6. The reef fish transferring apparatus according to claim 1, wherein: the side surface of the container (1) is provided with a temperature adjusting device (16).