CN115462334B

CN115462334B - Fish separating device and fish washing and deinsectization system

Info

Publication number: CN115462334B
Application number: CN202211231875.3A
Authority: CN
Inventors: 潘玉祥; 盛少琴; 赵刚; 陈灏; 姜琨; 雒文璐; 李嘉敏
Original assignee: Guangdong Guangchuan International Marine Technology Research Institute Co Ltd
Current assignee: Guangdong Guangchuan International Marine Technology Research Institute Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-30
Anticipated expiration: 2042-09-30
Also published as: CN115462334A

Abstract

The invention belongs to the technical field of aquaculture, and discloses a fish divider and a fish washing and deinsectization system. The fish water separator comprises an inlet funnel, a fish outlet pipe and a mounting seat, wherein the inlet funnel is communicated with an outlet of the fish suction pump, the fish outlet pipe is communicated with the side part of the inlet funnel, and an outlet pipeline at the lower end of the inlet funnel rotatably penetrates through the mounting seat; the mounting seat is connected with a drain pipe of the drain mechanism, and the drain pipe is communicated with an outlet pipeline of the inlet funnel and is used for guiding out seawater; the driving mechanism is arranged on the mounting seat, and an output shaft of the driving mechanism is connected with an outlet pipeline of the inlet funnel in a transmission way and is used for controlling the rotation of the fish water separator mechanism; the sensing mechanism is arranged on the mounting seat and used for sending out a position signal which can control the opening and closing of the driving mechanism. The fish divider can separate fish and seawater captured by the fish sucking pump, and the fish is put into a plurality of fish washing tanks in sequence, so that the fish washing and deinsectization efficiency is improved.

Description

Fish separating device and fish washing and deinsectization system

Technical Field

The invention relates to the technical field of aquaculture, in particular to a fish divider and a fish washing and deinsectization system.

Background

With the development of marine economy, large farmed vessels have been widely used in marine fishery. One type of disaster that has the greatest damage to farmed fish in marine farming is parasites, which are parasitic on the body surface, gills or other parts of the fish, affecting the growth of the fish, and even causing massive death of the farmed fish. The common parasites in deep sea cultivation are surface parasites such as fish lice, and the current deinsectization mode mainly comprises liquid medicine deinsectization, namely, the cultivated fish are placed into the liquid medicine with a certain concentration for deinsectization. When the crane fishing mode is adopted for fishing, the separation of fish and seawater is realized by directly utilizing the fishing net, and the fish can be directly put into the fish washing tank for carrying out the fish washing process, but the crane fishing mode has lower efficiency. In the prior art, a fish sucking pump can be used for catching fish, but the fish sucking pump can suck the seawater and the fish together, if the fish and the seawater are directly put into a fish washing tank, the fish washing liquid is polluted, and the fish washing liquid is diluted, so that the efficacy of the fish washing liquid is reduced. In addition, if there are multiple fish wash tanks, it is also a problem how to evenly and continuously distribute the fish caught by the suction pump into each fish wash tank. Therefore, there is a need for a fish dispenser and a fish washing and disinsection system to solve the above problems.

Disclosure of Invention

According to one aspect of the invention, the object is to provide a fish divider capable of separating fish and seawater captured by a fish suction pump, and sequentially and evenly and continuously throwing the fish into a plurality of fish washing tanks, thereby improving the efficiency of fish washing and deinsectization.

To achieve the purpose, the invention adopts the following technical scheme:

a fish divider comprising:

the fish water separation mechanism comprises an inlet funnel, a fish outlet pipe and a mounting seat, wherein the inlet funnel is communicated with an outlet of a fish suction pump, the fish outlet pipe is communicated with the side part of the inlet funnel, the outlet height of the fish outlet pipe is lower than the inlet height of the fish outlet pipe, and an outlet pipeline of the inlet funnel rotatably penetrates through the mounting seat;

a drainage mechanism comprising a drain pipe, the mount being connected to the drain pipe, the drain pipe communicating with an outlet pipe of the inlet funnel configured to direct seawater;

the driving mechanism is arranged on the mounting seat, and an output shaft of the driving mechanism is connected with an outlet pipeline of the inlet funnel in a transmission way and is configured to control the fish water separator to rotate;

the sensing mechanism is arranged on the mounting seat and is configured to send out a position signal, and the position signal can control the opening and closing of the driving mechanism.

As the preferable scheme of the fish divider provided by the invention, the fish water separator also comprises a water outlet pipe, and the water outlet pipe is communicated with the bottom of the fish outlet pipe and the outlet pipeline of the inlet funnel.

As the preferable scheme of the fish divider provided by the invention, the fish water separator also comprises a filter screen, and the filter screen is covered at the communicating position of the water outlet pipe and the bottom of the fish outlet pipe.

As the preferable scheme of the fish divider, the fish divider further comprises a transmission mechanism, the transmission mechanism is arranged on the mounting seat, the transmission mechanism comprises a driving gear and a driven gear, the driving gear is connected with an output shaft of the driving mechanism and is meshed with the driven gear, the driven gear is fixedly connected with an outlet pipeline of the inlet funnel, and the driving gear rotates by taking the output shaft of the driving mechanism as an axis to drive the driven gear and the inlet funnel to rotate by taking the central axis of the inlet funnel as an axis.

As the preferable scheme of the fish divider provided by the invention, the sensing mechanism comprises a position sensor and a plurality of sensing pieces, wherein the position sensor is fixedly connected to the mounting seat, the plurality of sensing pieces are connected to the periphery side of the outlet pipeline of the inlet funnel at equal intervals along the circumferential direction, when the inlet funnel rotates, the plurality of sensing pieces can sequentially face the position sensor, and when the sensing pieces face the position sensor, the position sensor can send out a position signal.

As the preferable scheme of the fish divider provided by the invention, a mounting hole is formed along the central axis of the mounting seat, an outlet pipeline of the inlet funnel penetrates through the mounting hole, and a rotating bearing is clamped between the hole wall of the mounting hole and the outlet pipeline of the inlet funnel.

As a preferable mode of the fish dispenser provided by the invention, the water discharge mechanism further comprises a water recovery pipe, wherein the water recovery pipe is communicated with the water discharge pipe and is configured to guide the seawater in the water discharge pipe to other water-needed components.

As the preferable scheme of the fish divider, the fish divider further comprises a mounting base, wherein the mounting base is arranged below the drain pipe, and the outer side part of the mounting base is gradually far away from the central axis of the mounting base along the direction far away from the drain pipe.

According to another aspect of the present invention, it is an object to provide a fish-washing and insect-killing system capable of washing and killing fish and other aquatic products with high efficiency.

To achieve the purpose, the invention adopts the following technical scheme:

the fish washing and deinsectization system comprises a plurality of fish washing tanks, wherein the plurality of fish washing tanks are arranged in a circular array, the fish washing system further comprises any fish divider in the scheme, the fish divider is arranged among the plurality of fish washing tanks, the inlet funnel rotates, the fish outlet pipe sequentially throws fish into the plurality of fish washing tanks, and a fish washing tank inlet guide plate is arranged between adjacent tank bodies of the fish washing tanks.

The fish washing and deinsectization system further comprises a fish liquid separation device, wherein the fish liquid separation device is configured to separate fish washing liquid and fish, a recovery water pipe in the drainage mechanism is communicated with the fish liquid separation device, seawater in the drainage mechanism can flow into the fish liquid separation device, and fish is flushed out of the fish liquid separation device.

The invention has the beneficial effects that:

the fish divider provided by the invention comprises a fish water separation mechanism, a water drainage mechanism, a driving mechanism and a sensing mechanism. The fish water separator comprises an inlet funnel, a fish outlet pipe and a mounting seat, wherein the inlet funnel is communicated with an outlet of a fish suction pump, the fish outlet pipe is communicated with the side part of the inlet funnel, the outlet height of the fish outlet pipe is lower than the inlet height of the fish outlet pipe, and an outlet pipeline of the inlet funnel rotatably penetrates through the mounting seat. That is, by the fish-water separator, separation of fish and seawater in the fish pump can be achieved, the fish is put into the fish tank from the fish outlet pipe, and the seawater is discharged from the outlet pipe of the inlet funnel. The drain mechanism includes a drain pipe, the mount is connected to the drain pipe, the drain pipe is communicated with an outlet pipeline of the inlet funnel, and the drain pipe is configured to guide out seawater. That is, seawater discharged through the outlet pipe of the inlet hopper can flow through the drain pipe. The driving mechanism is installed on the installation seat, and an output shaft of the driving mechanism is connected with an outlet pipeline of the inlet funnel in a transmission mode and is configured to control the rotation of the fish water separator mechanism. The sensing mechanism is arranged on the mounting seat and is configured to send out a position signal, and the position signal can control the opening and closing of the driving mechanism. That is, the sensing mechanism can realize automatic control of rotation of the fish-water separator. The fish divider can separate fish and seawater captured by the fish sucking pump, and the fish is put into a plurality of fish washing tanks in sequence, so that the fish washing and deinsectization efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic diagram of a portion of a fish washing and deinsectization system according to an embodiment of the present invention;

FIG. 2 is a top view of a portion of the construction of a fish wash and insect control system according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a fish divider according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the structure labeled A in FIG. 3;

FIG. 5 is a cross-sectional view at B-B in FIG. 3;

fig. 6 is an internal schematic view of a part of the structure of the fish dispenser according to the embodiment of the invention.

In the figure:

100. a fish washing tank; 110. an inlet guide plate of the fish washing tank;

1. a fish water separation mechanism; 11. an inlet funnel; 12. a fish outlet pipe; 13. a mounting base; 14. a water outlet pipe; 15. a filter screen; 16. a rotating bearing; 17. a partition groove; 18. a stop plate;

2. a drainage mechanism; 21. a drain pipe; 22. a recovery water pipe;

3. a transmission mechanism; 31. a drive gear; 32. a driven gear;

4. a driving mechanism;

5. a sensing mechanism; 51. a position sensor; 52. an induction piece;

6. a mounting base;

7. a conveying pipe.

Detailed Description

The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

Fig. 1 shows a schematic diagram of a part of a structure of a fish washing and deinsectization system provided by an embodiment of the present invention, and fig. 2 shows a top view of a part of a structure of a fish washing and deinsectization system provided by an embodiment of the present invention. Referring to fig. 1 and 2, the present embodiment provides a fish dispenser and a fish washing and deinsectization system. The fish washing and deinsectization system comprises a plurality of fish washing tanks 100, wherein the plurality of fish washing tanks 100 are arranged in a circular array, and the fish washing and deinsectization system further comprises a fish divider provided by the embodiment. The fish separator is disposed between the plurality of fish washing tanks 100, and is capable of separating fish and seawater and sequentially putting fish into each of the fish washing tanks 100.

In this embodiment, the system for killing insects by washing fish specifically includes five fish washing tanks 100, and a fish washing tank inlet guide plate 110 is disposed between two adjacent fish washing tanks 100. The wash tank inlet guide plate 110 has an inverted V-shaped plate structure, and since adjacent wash tanks 100 are transitionally connected through the wash tank inlet guide plate 110, it is ensured that the fish flowing out of the fish divider always falls into the wash tank 100 without flowing out of the device.

Specifically, the fish washing and deinsectization system provided in the present embodiment further includes a fish liquid separation device configured to separate the fish washing liquid from the deinsectized fish. The seawater separated by the fish separator can enter the fish-liquid separation device to form impact on the deinsectized fish in the fish-liquid separation device, and the deinsectized fish is flushed out of the fish-liquid separation device and into the culture cabin.

Fig. 3 shows a schematic structural diagram of a fish dispenser according to an embodiment of the present invention, and referring to fig. 3, the fish dispenser according to the present embodiment includes a fish-water separation mechanism 1, a water drainage mechanism 2, a transmission mechanism 3, a driving mechanism 4, and a sensing mechanism 5.

Specifically, the fish-water separator 1 includes an inlet funnel 11, a fish outlet pipe 12 and a mounting seat 13, wherein the fish outlet pipe 12 is communicated with the side portion of the inlet funnel 11, the outlet height of the fish outlet pipe 12 is lower than the inlet height thereof, and the outlet pipeline of the inlet funnel 11 rotatably penetrates through the mounting seat 13. By the above-described fish-water separator 1, separation of fish and seawater in the fish pump can be achieved, the fish is put into the fish tank 100 through the fish outlet pipe 12, and the seawater is discharged through the outlet pipe of the inlet funnel 11.

More specifically, the drainage mechanism 2 includes a drain pipe 21, the mount 13 is connected to the drain pipe 21, and the drain pipe 21 communicates with an outlet pipe of the inlet funnel 11 and is configured to guide seawater. That is, the seawater discharged through the outlet pipe of the inlet funnel 11 can be guided out of the fish separator through the drain pipe 21.

More specifically, the transmission mechanism 3 is mounted on the mounting base 13 and connected to the outlet pipeline of the inlet funnel 11; the driving mechanism 4 is mounted on the mounting seat 13, and an output shaft thereof is connected to the transmission mechanism 3 and configured to control the rotation of the fish-water separator mechanism 1. By the transmission mechanism 3, smooth control of the fish-water separation mechanism 1 by the driving mechanism 4 can be realized, and the reliability is high. In this embodiment, the drive mechanism 4 may be a motor of the prior art.

More specifically, the sensing mechanism 5 is mounted on the mounting base 13 and configured to send a position signal, which can be transmitted to a control device, and the control device controls the opening and closing of the driving mechanism 4. The rotation of the fish-water separation mechanism 1 can be automatically controlled by the sensing mechanism 5. The control device in this embodiment may be a single chip microcomputer or the like in the prior art, and the principle and structure of this embodiment are not described herein.

Referring to fig. 1, the fish dispenser further includes a conveying pipe 7, the inlet funnel 11 is located at the lower end of the elbow of the conveying pipe 7, the straight pipe end of the conveying pipe 7 is connected with the outlet of the fish suction pump, and the outlet of the conveying pipe 7 faces the inlet of the inlet funnel 11. The pipe 7 is capable of introducing fish and sea water simultaneously into the inlet funnel 11.

With continued reference to fig. 3, the fish-water separation mechanism 1 further comprises a water outlet pipe 14, the water outlet pipe 14 communicating the bottom of the fish outlet pipe 12 with the outlet pipe of the inlet funnel 11. When the fish passes through the outlet pipe 12 under the force of gravity, seawater doped in the fish can flow through the outlet pipe 14 into the outlet pipe of the inlet funnel 11 and thus into the drain pipe 21.

Fig. 5 shows a cross-sectional view at B-B in fig. 3, and referring to fig. 3 and 5, the fish-water separation mechanism 1 further includes a screen 15, and the screen 15 is disposed to cover a bottom communication portion between the water outlet pipe 14 and the fish outlet pipe 12. The screen 15 can block fish and only allow sea water to pass through.

Specifically, the drain mechanism 2 further includes a recovery water pipe 22, the recovery water pipe 22 communicating with the drain pipe 21 and configured to guide the seawater in the drain pipe 21 to other water requiring parts. In this embodiment, the recovery water pipe 22 is connected to the fish liquid separation device of the fish washing and insect killing system, and can introduce seawater into the fish liquid separation device to form impact on fish, so as to flush the fish into the culture cabin. The fish liquid separation device is provided with a seawater pipeline in which a water suction pump is arranged. By the water suction pump, seawater can be directly sucked from the sea and enters the fish-liquid separation device to impact fish. Through the arrangement, the seawater separated by the fish-water separator 1 can be fully utilized, and the energy consumption of the water suction pump is saved.

Still more specifically, the fish dispenser further includes a mounting base 6, the mounting base 6 is mounted below the drain pipe 21, and an outer side portion of the mounting base 6 is gradually away from a central axis of the mounting base 6 in a direction away from the drain pipe 21.

Fig. 4 shows an enlarged view of the structure marked a in fig. 3, referring to fig. 3 and 4, the transmission mechanism 3 includes a driving gear 31 and a driven gear 32, the driving gear 31 is connected to the output shaft of the driving mechanism 4 and is engaged with the driven gear 32, the driven gear 32 is fixedly connected to the outlet pipe of the inlet funnel 11, and the driving gear 31 rotates around the output shaft of the driving mechanism 4 to drive the driven gear 32 and the inlet funnel 11 to rotate around the central axis of the inlet funnel 11.

Specifically, the sensing mechanism 5 includes a position sensor 51 and a plurality of sensing pieces 52, the position sensor 51 is fixedly connected to the mounting base 13, the plurality of sensing pieces 52 are equally connected to the circumferential side of the outlet pipeline of the inlet funnel 11 along the circumferential interval, when the inlet funnel 11 rotates, the plurality of sensing pieces 52 can sequentially face the position sensor 51, and when the sensing pieces 52 face the position sensor 51, the number of the position sensors 51 corresponds to the number of the fish-washing tanks 100, and can send out a position signal. The arrangement of the position sensor 51 and the sensing piece 52 in this embodiment belongs to the prior art, for example, the position sensor 51 may utilize the light sensing principle, and when the sensing piece 52 faces the position sensor 51 and a set period of time passes, the position sensor 51 may be triggered, and a position signal may be sent out, and the position signal may control the driving mechanism 4 to start, and rotate the fish-water separation mechanism 1.

Optionally, a separation groove 17 is also provided in the fish outlet pipe 12, as shown in fig. 5, the separation groove 17 being located on one side of the screen 15 on the bottom plate of the fish outlet pipe 12. By the above arrangement, the seawater can be prevented from flowing into the fish tank 100 along the bottom plate of the fish outlet pipe 12.

Fig. 6 is an internal schematic view showing a part of the structure of the fish dispenser according to the embodiment of the present invention, referring to fig. 1 and 6, a mounting hole is formed along a central axis of the mounting seat 13, an outlet pipe of the inlet funnel 11 penetrates through the mounting hole, and a rolling bearing 16 is interposed between a wall of the mounting hole and the outlet pipe of the inlet funnel 11. The rotary bearing 16 is in interference fit connection with the inner wall of the mounting hole, and the outlet pipe of the inlet funnel 11 is in clearance fit with the rotary bearing 16. The rolling bearing 16 may be a self-lubricating bearing as known in the art.

Specifically, the bottom of the mounting seat 13 is provided with a stop plate 18, and the stop plate 18 is annular, abuts against the bottom of the rotating bearing 16, and is connected to the bottom flange of the outlet pipe of the inlet funnel 11 by bolts, so that the inlet funnel 11 can be prevented from falling out of the mounting hole.

Before the fish divider works, the fish outlet pipe 12 is positioned at the inlet area of a certain fish washing tank 100 (set as a No. 1 fish washing tank). The fish water mixture sucked by the fish suction pump is conveyed into the inlet funnel 11 through the conveying pipe 7 for fish water separation, the separated fish flows into the No. 1 fish washing tank through the fish outlet pipe 12, the seawater flows into the outlet pipeline of the inlet funnel 11 through the water outlet pipe 14 after passing through the filter screen 15, and finally flows into the water outlet pipe 21. After the fish is put in the No. 1 fish washing tank, the driving mechanism 4 drives the fish-water separation mechanism 1 to rotate by one station, and the position of the station is controlled by a position signal sent by the sensor 51 and the sensing piece 52 in a matched mode. After rotation, the outlet pipe 12 is located at the inlet area of another fish washing tank 100 (set as a No. 2 fish washing tank), the No. 2 fish washing tank is adjacent to the No. 1 fish washing tank, and the No. 2 fish washing tank can be put into fish at this time, and so on, and the continuous circulation action is performed.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. The utility model provides a fish washing deinsectization system, includes a plurality of fish washing jars (100), a plurality of fish washing jars (100) are circular array and arrange, its characterized in that still includes the branch fish ware, divide the fish ware to arrange a plurality of wash between fish jar (100), divide the fish ware to include:

the fish water separation mechanism (1), fish water separation mechanism (1) includes entry funnel (11), goes out fish pipe (12) and mount pad (13), entry funnel (11) intercommunication suction pump export, go out fish pipe (12) intercommunication the lateral part of entry funnel (11), the export height of play fish pipe (12) is less than its entry height, the export pipeline of entry funnel (11) rotationally runs through in mount pad (13), entry funnel (11) rotate, go out fish pipe (12) are in proper order to put in fish to a plurality of fish wash tank (100), be equipped with fish wash tank entry deflector (110) between the adjacent jar body of fish wash tank (100);

-a drainage mechanism (2), the drainage mechanism (2) comprising a drain pipe (21), the mount (13) being connected to the drain pipe (21), the drain pipe (21) being in communication with an outlet pipe of the inlet funnel (11) configured to conduct out seawater;

the driving mechanism (4) is arranged on the mounting seat (13), and an output shaft of the driving mechanism (4) is connected with an outlet pipeline of the inlet funnel (11) in a transmission way and is configured to control the fish water separator mechanism (1) to rotate;

the sensing mechanism (5) is arranged on the mounting seat (13) and is configured to send out a position signal, and the position signal can control the opening and closing of the driving mechanism (4); the sensing mechanism (5) comprises a position sensor (51) and a plurality of sensing pieces (52), the position sensor (51) is fixedly connected to the mounting seat (13), the plurality of sensing pieces (52) are connected to the periphery side of an outlet pipeline of the inlet funnel (11) at equal intervals along the circumferential direction, when the inlet funnel (11) rotates, the plurality of sensing pieces (52) can be sequentially opposite to the position sensor (51), and when the sensing pieces (52) are opposite to the position sensor (51), the position sensor (51) can send out a position signal;

the transmission mechanism (3), the transmission mechanism (3) install in mount pad (13), the transmission mechanism (3) include driving gear (31) and driven gear (32), driving gear (31) connect in the output shaft of actuating mechanism (4), and the meshing connect in driven gear (32), driven gear (32) link firmly in the outlet line of entry funnel (11), driving gear (31) use the output shaft of actuating mechanism (4) is the axle rotation, drives driven gear (32) with entry funnel (11) use the central axis of entry funnel (11) is the axle rotation.

2. The fish washing and deinsectization system of claim 1, characterized in that the fish water separator (1) further comprises a water outlet pipe (14), the water outlet pipe (14) being in communication with the bottom of the fish outlet pipe (12) and the outlet pipe of the inlet funnel (11).

3. The fish washing and deinsectization system of claim 2, wherein the fish water separator (1) further comprises a filter screen (15), and the filter screen (15) is covered at the bottom communication position of the water outlet pipe (14) and the fish outlet pipe (12).

4. The fish washing and deinsectization system according to claim 1, characterized in that a mounting hole is formed along the central axis of the mounting seat (13), an outlet pipeline of the inlet funnel (11) penetrates through the mounting hole, and a rotating bearing (16) is clamped between the wall of the mounting hole and the outlet pipeline of the inlet funnel (11).

5. The fish washing and deinsectization system of claim 1, characterized in that the drain mechanism (2) further comprises a recovery water pipe (22), the recovery water pipe (22) being in communication with the drain pipe (21) and configured to direct seawater in the drain pipe (21) to other water requiring components.

6. The fish wash and insect control system of claim 5, further comprising a fish liquid separator configured to separate fish wash from fish, wherein the recovery water pipe (22) in the drain mechanism (2) communicates with the fish liquid separator, wherein seawater in the drain mechanism (2) is able to flow into the fish liquid separator to wash fish out of the fish liquid separator.

7. The fish washing and insect killing system according to claim 1, characterized in that the fish dispenser further comprises a mounting base (6), the mounting base (6) being mounted below the drain pipe (21), the outer side of the mounting base (6) being gradually distant from the central axis of the mounting base (6) in a direction away from the drain pipe (21).