CN216650975U

CN216650975U - Multi-layer multi-loop high-density flowing water fish culture equipment

Info

Publication number: CN216650975U
Application number: CN202122976454.0U
Authority: CN
Inventors: 张九华; 农向; 马娟; 包超男; 周麒龙
Original assignee: Leshan Independent Controllable Technology Development Co ltd; Leshan Normal University
Current assignee: Leshan Independent Controllable Technology Development Co ltd; Leshan Normal University
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a multi-layer multi-ring channel high-density flowing water fish culture equipment, belonging to the technical field of fish culture. The utility model comprises a culture bucket, a water inlet device and a drainage device. The water inlet device includes a mounting frame, a water inlet pipe, a motor, a water inlet bucket, a main water delivery pipe and a plurality of auxiliary water delivery pipes. It is set in communication with the main water delivery pipe, a plurality of auxiliary water delivery pipes are connected with the main water delivery pipe, and the output ends of the plurality of auxiliary water delivery pipes are located in different areas separated by a plurality of mesh cylinders in the breeding barrel, and the multiple areas are evenly added. New water and oxygen to achieve the purpose of high-density farming.

Description

Multi-layer multi-loop high-density flowing water fish culture equipment

Technical Field

The utility model relates to the technical field of fish culture, in particular to a multilayer multi-loop high-density flowing water fish culture device.

Background

The pond circulating flow water culture is a new mode for changing the traditional old pond fish culture mode into the mode of concentrating in a flowing water tank for culture, and has the advantages that cultured fishes grow in flowing water with high dissolved oxygen all the time, the cultured fishes grow fast, the survival rate is high, the yield per unit is high, the feed coefficient is low, the production management is convenient, the fishing is convenient, and the method is a novel ecological healthy culture technology with high efficiency, energy conservation, environmental protection and green.

However, the existing culture devices have single function, and usually culture the same kind of fish in the same culture device, and this limitation usually cannot be applied to fish farms for culturing fish according to the requirements of the fish species required in the market, so that the same fish culture device cannot be fully utilized, and the water in the culture device is "dead" and cannot flow, which results in poor taste of the cultured fish meat and short survival life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multilayer multi-loop high-density flowing water fish culture device which has the advantages of solving the technical problems.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a many rings of way high density flowing water of multilayer equipment of breeding fish, is including breeding bucket, water installations and drainage device, breed the bucket internal fixation and be provided with a plurality of net section of thick bamboos, a plurality of net section of thick bamboos and breed the coaxial setting of bucket, water installations includes mounting bracket, inlet tube, motor, the fill of intaking, main raceway and many vice raceway, the motor is fixed on the mounting bracket, and the pivot of motor is connected through the connecting piece with the fill of intaking, and the coaxial setting of pivot of the fill of intaking and motor, the fill opening of intaking makes progress, and the play water end of inlet tube is located the top of the fill of intaking, the bottom and the main raceway intercommunication setting of the fill of intaking, and a plurality of vice raceway all communicates with main raceway, and a plurality of the output of vice raceway is located the different regions that a plurality of net section of thick bamboos in breeding the bucket separated respectively, and drainage device sets up the bottom of breeding the bucket.

Preferably, drainage device includes holding bucket, drain pipe, the pipe and the overflow pipe of keeping in, the holding bucket sets up in the bottom of breeding the bucket and with the inside intercommunication of breeding the bucket, the one end of drain pipe and the bottom intercommunication of holding bucket, the other end are provided with the valve, the middle section position and the pipe intercommunication of keeping in of drain pipe, the vertical setting of the pipe of keeping in, the lateral wall and the overflow pipe intercommunication setting of the pipe of keeping in, the top of the pipe of keeping in is provided with water quality testing ware, water quality testing ware's sense terminal is less than the intercommunication department setting of the pipe of keeping in and overflow pipe.

Preferably, still include the foam output structure, the foam output structure includes foam collecting pipe and foam output tube, the quantity of foam collecting pipe is the same with the regional quantity that a net section of thick bamboo was separated at least, the collection end of foam collecting pipe flushes with breed a barrel inner liquid level, and presses close to a net section of thick bamboo or breed a barrel lateral wall setting, the foam output tube is located the interior diapire of breeding the barrel and the lateral wall setting that breed the barrel is worn out to one end, and is a plurality of the foam collecting pipe all communicates with the foam output tube.

Preferably, the auxiliary water pipe is sleeved with a floating bubble scraping blade floating on the liquid level, the floating bubble scraping blade comprises a ferrule and two arc-shaped scrapers, the ferrule is movably sleeved on the auxiliary water pipe, and the two scrapers are respectively arranged on two sides of the ferrule and are opposite in inwards concave direction.

Preferably, one end of the auxiliary water pipe, which is far away from the main water pipe, is connected with a residue scraping blade, and the residue scraping blade is arranged in a net shape.

Preferably, the number of the breeding barrels is at least two, one breeding barrel is located right above the other breeding barrel, an auxiliary pipe penetrates through the central area of the breeding barrel located above the breeding barrel, the main water pipe penetrates through the auxiliary pipe, and the part of the main water pipe penetrating through the auxiliary pipe is communicated with an auxiliary water pipe matched with the breeding barrel below the main water pipe.

Preferably, ground is provided with and is used for supporting the support frame that is located the breed bucket of top, the support frame includes the supporting leg, the supporting leg includes outer tube and interior pole, the outer tube cover is established outside interior pole, outer tube threaded connection has the screw rod, the one end tip of screw rod can with the inner tube butt.

Preferably, the water outlet end of the water inlet pipe is provided with a rotary water outlet head.

Compared with the prior art, the utility model has the advantages that:

firstly, high-density culture of fishes is realized, and each culture area can realize multi-breed classified culture according to different requirements;

secondly, the selected water inlet device can move 360 degrees along the tank body, so that micro-circulation of the water body is realized;

thirdly, the culture equipment completely circulates indoors by utilizing mechanical equipment, so that factors such as natural disasters of weather and the like are avoided;

fourthly, the fish culture density is high, the survival rate is high, the feed utilization rate is high, the culture management is convenient, and the method is suitable for high-density culture;

and fifthly, the cultured fishes grow in running water with high dissolved oxygen all the time, the cultured fishes grow fast, the survival rate is high, the yield per unit is high, the feed coefficient is low, the production management is convenient, and the fishing is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the cultivation barrel according to the present embodiment;

FIG. 3 is a schematic cross-sectional view illustrating the structure of the present embodiment;

fig. 4 is a schematic structural view of the blister blade of the present embodiment.

In the figure: 1. a breeding barrel; 11. a net drum; 2. a water inlet device; 21. a mounting frame; 22. a water inlet pipe; 221. rotating the water outlet head; 23. a motor; 24. a water inlet hopper; 25. a main water delivery pipe; 26. an auxiliary water delivery pipe; 261. a residue scraper; 3. a drainage device; 31. an accommodating barrel; 32. a drain pipe; 33. a temporary storage tube; 331. a water quality detector; 34. an overflow pipe; 4. a foam output structure; 41. a foam collection tube; 42. a foam output pipe; 43. a blister scraper; 431. a ferrule; 432. a scraper; 5. a support frame; 51. supporting legs; 511. an outer sleeve; 512. an inner rod; 513. a screw; 6. an auxiliary tube.

Detailed Description

The present invention will be further explained below.

Example (b):

as shown in figures 1 and 2, the multilayer multi-loop high-density flowing water fish culture equipment comprises a culture barrel 1, a water inlet device 2 and a water discharge device 3, wherein a plurality of net cylinders 11 are fixedly arranged in the culture barrel 1, and the net cylinders 11 and the culture barrel 1 are coaxially arranged to separate different areas in the culture barrel 1 so as to culture different fishes and simultaneously circulate water in the different areas.

As shown in fig. 2 and 3, the water inlet device 2 includes a mounting frame 21, a water inlet pipe 22, a motor 23, a water inlet hopper 24, a main water pipe 25 and a plurality of auxiliary water pipes 26.

The motor 23 is fixed on the mounting frame 21, and the pivot of motor 23 passes through the connecting piece with the fill 24 of intaking and is connected, and the fill 24 of intaking can rotate along with the motor 23 when the motor 23 rotates, and the connecting piece is the fretwork connection pad in this implementation, does not block the normal transport of water. The opening of the water inlet hopper 24 is upward, the water outlet end of the water inlet pipe 22 is positioned above the water inlet hopper 24, new water is added into the water inlet hopper 24, in the embodiment, the water outlet end of the water inlet pipe 22 is provided with a rotary water outlet head 221, and the rotary water outlet head 221 is matched with the upper size and the lower size of the water inlet hopper 24 in shape to increase the dissolved oxygen content of the new water body as much as possible.

The bottom of the water inlet bucket 24 is communicated with the main water pipe 25, the plurality of auxiliary water pipes 26 are communicated with the main water pipe 25, the output ends of the plurality of auxiliary water pipes 26 are respectively located in different areas separated by the plurality of net barrels 11 in the cultivation barrel 1, new water is added to the different areas, and oxygen is uniformly supplied to the areas.

Drainage device 3 sets up in the bottom of breeding bucket 1, and drainage device 3 includes holding bucket 31, drain pipe 32, pipe 33 and overflow pipe 34 of keeping in, and holding bucket 31 sets up in the bottom of breeding bucket 1 and with the inside intercommunication of breeding bucket 1 for the discharge of fish in breeding bucket 1 keeps in, and incomplete bait and excrement and urine are the main pollution sources of the water of the ring channel aquaculture. One end of the drain pipe 32 is communicated with the bottom of the accommodating barrel 31, the other end of the drain pipe is provided with a valve which is arranged as an electromagnetic valve in the embodiment, when the discharge reaches a certain degree, the discharge is uniformly discharged from the valve along the drain pipe 32, and organic matters such as residual baits, excrement and the like are gathered at the center of the bottom of the culture pond and are discharged in a centralized manner. Not only prevents the residual bait and the excrement from decomposing in the water body in the culture pond to generate ammonia nitrogen, nitrite nitrogen and nitrate nitrogen and consume dissolved oxygen, but also prevents the adoption of a filtering mode, and the solid particles are collided into small particles to be dissolved with the culture water body in an accelerating way when being separated. In general, in order to ensure the height of the liquid level in the cultivation barrel 1 and keep the water body in the cultivation barrel 1 flowing, the middle section position of the drain pipe 32 is communicated with the temporary storage pipe 33, the temporary storage pipe 33 is vertically arranged, the side wall of the temporary storage pipe 33 is communicated with the overflow pipe 34, the height of the water level in the cultivation barrel 1 is the same as that of the overflow pipe 34 under the action of atmospheric pressure, so that the old water can be normally discharged, and the discharged old water amount is basically the same as the added new water amount. In this embodiment, the top of the temporary storage tube 33 is provided with the water quality detector 331, and the detection end of the water quality detector 331 is lower than the communication position between the temporary storage tube 33 and the overflow tube 34, so as to monitor the quality of the discharged old water in real time and grasp the living environment of the fish in the cultivation barrel 1. The water quality detector 331 can be in signal communication with the electromagnetic valve, and the water quality detector 331 is controlled by the electric control system to control the pollution discharge device, so that waste residues such as residual baits, fish feces and the like can be collected and taken away in time, and the pollution generated in the culture process is reduced.

In order to facilitate the fish discharge to reach the accommodating cylinder for temporary storage, a residue scraping blade 261 is connected to one end of the secondary water pipe 26, which is far away from the primary water pipe 25, and the residue scraping blade 261 is arranged in a net shape to reduce the stirring of water flow and effectively avoid the discharge from flying. In this embodiment, the residue scraping blade 261 is made of plastic and has a cross section of a shape of a rectangle, and has a gathering and guiding effect on the discharge along with the movement of the secondary water pipe 26, so as to assist the discharge to finally flow to the communication part between the breeding barrel 1 and the accommodating barrel 31, and in this embodiment, the communication part between the breeding barrel 1 and the accommodating barrel 31 is located in the middle area, so as to facilitate the operation of the residue scraping blade 261.

During the fish culture process, a large amount of foam can float on the liquid surface, the culture of the fish can be influenced by the foam, and therefore the multilayer multi-loop high-density flowing water fish culture equipment is also provided with the foam output structure 4. The foam output structure 4 comprises foam collecting pipes 41 and foam output pipes 42 communicated with the foam collecting pipes 41, the number of the foam collecting pipes 41 is at least the same as that of the areas separated by the net cylinders 11, in the embodiment, the number of the foam collecting pipes 41 is the same as that of the areas separated by the net cylinders 11, and the collecting ends of the foam collecting pipes 41 are flush with the liquid level in the cultivation barrel 1, namely flush with the joint of the overflow pipe 34 and the temporary storage pipe 33 and are arranged close to the side walls of the net cylinders 11 or the cultivation barrel 1. The foam that produces under conventional state can be drawn close to 1 bucket wall of breeding bucket and 11 lateral walls of a net section of thick bamboo, the foam collecting pipe 41 of 1 bucket wall of a breeding bucket and 11 lateral walls of a net section of thick bamboo of laminating is changeed the foam and is collected, foam collecting pipe 41 can not cause the interference to the removal of vice raceway 26 simultaneously, for reducing the interference that removes the vice raceway 26 and cause, foam output tube 42 is located the interior diapire of breeding bucket 1, and one end is worn out the lateral wall setting of breeding bucket 1, the unified discharge of foam that will collect breeds bucket 1.

As shown in fig. 3 and 4, in order to accelerate the foam on the liquid surface to close to the wall of the cultivation barrel 1 and the side wall of the net barrel 11, a floating foam scraping blade 43 floating on the liquid surface is sleeved on the secondary water pipe 26. The floating bubble scraping blade 43 floating on the liquid surface can better fit the liquid surface, and is more beneficial to stirring the foam. The bubble scraping blade 43 comprises a ferrule 431 and two arc-shaped scrapers 432, the ferrule 431 is movably sleeved on the auxiliary water pipe 26, the two scrapers 432 are respectively arranged on two sides of the ferrule 431 and are opposite in inwards concave direction, the bubble scraping blade 43 rotates under the action of water flow in the moving process of the auxiliary water pipe 26, accumulation of foam at the bubble scraping blade 43 is reduced, and the foam is close to the wall of the breeding barrel 1 and the side wall of the net barrel 11.

For reasonable utilization breed space in this embodiment, breed the bucket 1 and can set up to a plurality ofly, pile on vertical direction, support by support frame 5, breed bucket 1 specifically to set up to two in this embodiment. The central area of the breeding barrel 1 positioned above is provided with an auxiliary pipe 6 in a penetrating way, and the auxiliary pipe 6 simultaneously penetrates through the containing barrel 31 connected with the breeding barrel 1 positioned above. The two breeding barrels 1 share one water inlet device 2, a main water pipe 25 penetrates through the auxiliary pipe 6, an auxiliary water pipe 26 matched with the breeding barrel 1 below is communicated with the part, penetrating through the auxiliary pipe 6, of the main water pipe 25, and the auxiliary water pipe 26 matched with the breeding barrel 1 above and the auxiliary water pipe 26 matched with the breeding barrel 1 below synchronously rotate after the motor 23 rotates.

In this embodiment, the height of the supporting frame 5 can be adjusted, specifically, the length of the supporting leg 51 can be adjusted, the supporting leg 51 includes an outer sleeve 511 and an inner rod 512, the outer sleeve 511 is sleeved outside the inner rod 512, the outer sleeve 511 is connected with a screw 513 through a thread, and one end of the bolt can be abutted against the inner tube. An operator adjusts the position between the outer sleeve 511 and the inner rod 512 as required, and then rotates the screw 513 to enable the screw 513 to be tightly abutted against the inner tube, so that the position between the outer sleeve 511 and the inner rod 512 is fixed under the action of friction force. The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; while the utility model has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. a multi-layer multi-ring high-density flowing water fish farming equipment, is characterized in that, comprises cultivating barrel (1), water inlet device (2) and drainage device (3), described cultivating barrel (1) is fixed in A plurality of net barrels (11) are provided, and the plurality of net barrels (11) are arranged coaxially with the breeding barrel (1), and the water inlet device (2) comprises a mounting frame (21), a water inlet pipe (22), a motor ( 23), a water inlet bucket (24), a main water delivery pipe (25) and a plurality of auxiliary water delivery pipes (26). The bucket (24) is connected by a connecting piece, and the water inlet bucket (24) is arranged coaxially with the rotating shaft of the motor (23), the water inlet bucket (24) opens upward, and the water outlet end of the water inlet pipe (22) is located in the water inlet bucket Above (24), the bottom of the water inlet bucket (24) is arranged in communication with the main water delivery pipe (25), and a plurality of the auxiliary water delivery pipes (26) are all communicated with the main water delivery pipe (25). The output ends of the auxiliary water pipes (26) are respectively located in different areas separated by the plurality of net cylinders (11) in the breeding barrel (1), and the drainage device (3) is arranged at the bottom of the breeding barrel (1).

2. A kind of multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1, characterized in that, the drainage device (3) comprises a accommodating bucket (31), a drainage pipe (32), a temporary A storage pipe (33) and an overflow pipe (34), the accommodating barrel (31) is arranged at the bottom of the breeding barrel (1) and communicated with the interior of the breeding barrel (1), and one end of the drain pipe (32) It is communicated with the bottom of the accommodating bucket (31), the other end is provided with a valve, and the middle position of the drain pipe (32) is communicated with the temporary storage pipe (33), which is arranged vertically and temporarily stores The side wall of the pipe (33) is arranged in communication with the overflow pipe (34), the top of the temporary storage pipe (33) is provided with a water quality detector (331), and the detection end of the water quality detector (331) is lower than the temporary storage pipe (33) is arranged at the communication place with the overflow pipe (34).

3. A kind of multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1 or 2, characterized in that, further comprising a foam output structure (4), the foam output structure (4) comprising a foam collection A pipe (41) and a foam output pipe (42), the number of the foam collecting pipes (41) is at least the same as the number of areas separated by the net cylinder (11), and the collecting end of the foam collecting pipe (41) is connected to the culture bucket (1) The inner liquid level is flush, and is arranged close to the side wall of the net cylinder (11) or the breeding barrel (1). The side wall of (1) is provided, and the plurality of foam collecting pipes (41) are all communicated with the foam output pipe (42).

4. A kind of multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1, characterized in that, the auxiliary water pipe (26) is sleeved with a buoyant scraper floating on the liquid surface (43), the foam scraper (43) includes a ferrule (431) and two arc-shaped scrapers (432), the ferrule (431) is movably sleeved on the auxiliary water delivery pipe (26), and the two scrapers ( 432) are respectively arranged on both sides of the ferrule (431) with opposite concave directions.

5. A kind of multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1, characterized in that, one end of the auxiliary water pipe (26) away from the main water pipe (25) is connected with a residue scraper A sheet (261), the residue scraper (261) is arranged in a net shape.

6. A kind of multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1, characterized in that, the breeding barrels (1) are arranged at least two, and one breeding barrel (1) is located at the other Right above the breeding barrel (1), an auxiliary pipe (6) is arranged through the central area of the breeding barrel (1) located above, the main water delivery pipe (25) is arranged through the auxiliary pipe (6), and the main water delivery pipe (25) is arranged through the auxiliary pipe (6). ) passing through the part of the auxiliary pipe (6) is communicated and provided with an auxiliary water delivery pipe (26) for matching with the cultivation barrel (1) below.

7. A kind of multi-layer multi-ring high-density flowing water fish culture equipment according to claim 6, characterized in that, the ground is provided with a support frame (5) for supporting the breeding barrel (1) located above, and the The support frame (5) includes a support leg (51), the support leg (51) includes an outer sleeve (511) and an inner rod (512), and the outer sleeve (511) is sleeved outside the inner rod (512), so that the The outer sleeve (511) is screwed with a screw rod (513), and one end of the screw rod (513) can abut with the inner pipe.

8 . The multi-layer multi-ring high-density flowing water fish farming equipment according to claim 1 , wherein the water outlet end of the water inlet pipe ( 22 ) is provided with a rotating water outlet head ( 221 ). 9 .