CN220235751U

CN220235751U - Blue crab farming systems

Info

Publication number: CN220235751U
Application number: CN202321506993.0U
Authority: CN
Inventors: 黄伟卿; 刘铮; 林志灯; 张艺; 林燕; 林培华; 张伟
Original assignee: Ningde Dingcheng Aquatic Products Co ltd; Ningde Normal University
Current assignee: Ningde Dingcheng Aquatic Products Co ltd; Ningde Normal University
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-26
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a blue crab culture system, which comprises a support frame and a culture box, wherein a plurality of partition plates are transversely and uniformly arranged on the inner side of the support frame, a culture cavity is formed by the partition plates, a support frame side plate and a space surrounded by the partition plates, the culture cavity is internally and uniformly provided with the culture box from top to bottom, an air supply pipe and a water supply pipe are respectively connected between the back surfaces of the transversely aligned culture boxes, an elbow is arranged in the culture box, a jet head is arranged at the bottom end of the elbow, and the jet head is communicated with the air supply pipe. Breed case back and be connected with the air supply pipe, breed incasement portion through the air supply pipe network and inject into the air to guarantee that blue crab grows has sufficient oxygen, avoid blue crab to die because of the oxygen deficiency, the breed case back of this kind of structure is connected with the water pipe simultaneously, and water pipe both ends opening makes the water pipe can be in the past breed incasement portion water injection like this, also is convenient for draw forth the inside water of breed case, has greatly made things convenient for breed the water injection of case and has traded water.

Description

Blue crab farming systems

Technical Field

The utility model belongs to the technical field of blue crab culture, and particularly relates to a blue crab culture system.

Background

At present, the blue crabs are cultured mainly by using a modularized box group, the yield of the blue crabs can be improved while the culture area is reduced by using the modularized box group, and meanwhile, each group of blue crabs can be independently and separately cultured, so that the risk of cross infection viruses of the blue crabs is reduced.

The prior Chinese patent grant publication No. CN207604369U discloses a blue crab culture system, which comprises a culture box group formed by combining a plurality of culture boxes in a multi-layer and multi-column manner, and a culture liquid recovery tank and a culture liquid storage tank which are communicated with each other; the culture box group is arranged above the culture solution recovery tank; the top of the culture box group is provided with a liquid feeding pipe which is communicated with a pump through a pipeline, and the pump is communicated with the culture liquid storage pool through a pipeline; the liquid feeding pipe is provided with a group of liquid outlet holes, and the liquid outlet holes are used for conveying the culture liquid for the culture box positioned at the topmost layer; an L-shaped overflow pipe and an L-shaped liquid discharge pipe are arranged at the bottom of the culture box, and a plug or a valve is arranged at the outlet of the L-shaped liquid discharge pipe; the side part of the culture box is provided with a notch corresponding to the position of the L-shaped liquid discharge pipe; the L-shaped liquid discharge pipe of the cultivation box positioned on the upper layer extends out of the notch of the cultivation box positioned on the lower layer. The blue crab culture system of the scheme can realize fine culture of blue crabs, so that the yield of soft-shell blue crabs is greatly improved.

The blue crab culture system provided by the scheme can greatly improve the output of blue crabs, but the blue crab culture system with the structure lacks an oxygen supply mechanism, and in order to avoid the blue crabs from climbing out, gaps between culture boxes are smaller, so that the blue crabs die due to oxygen deficiency and the normal growth of the blue crabs is influenced easily.

Disclosure of Invention

The utility model aims to provide a blue crab culture system, which aims to solve the problems that the existing cleaning culture system provided in the background technology lacks an oxygen supply mechanism, and in order to avoid blue crabs from climbing out, gaps between culture boxes are small, the blue crabs are easy to die due to oxygen deficiency, and the normal growth of the blue crabs is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blue crab culture system, includes the support frame and breeds the case, the inboard horizontal even a plurality of baffles that are equipped with of support frame, the space that encloses between baffle and the support frame curb plate and baffle is the breed chamber, breed the intracavity portion and evenly be equipped with a plurality of breed cases from top to bottom, all be connected with an air supply pipe and a delivery pipe between the breed case back of horizontal alignment, breed incasement portion is equipped with the return bend, the return bend bottom is equipped with the jet head, the jet head communicates with each other with the air supply pipe.

Preferably, a plurality of first binding rings and second binding rings are uniformly arranged on two sides of the back of the support frame from top to bottom, the first binding rings and the second binding rings are connected with the support frame through connecting rods, and a plurality of jackscrews are arranged at the tops of the first binding rings and the second binding rings.

Preferably, a plurality of sliding rods are symmetrically and uniformly arranged on two sides of the inner part of the culture cavity from top to bottom, and supporting feet are arranged at corners of the bottom surface of the support frame.

Preferably, the two side surfaces of the cultivation box are symmetrically provided with sliding grooves, the front end of the cultivation box is provided with a head, and an observation window is arranged at the head.

Preferably, an air inlet pipe is arranged at the position, close to the top end, of the back surface of the cultivation box, the air inlet pipe is communicated with the bent pipe, and a first adapter cap is arranged at the end part of the air inlet pipe and used for being connected with an air supply pipe; the bottom of the back of the cultivation box is provided with a connecting pipe, and the end part of the connecting pipe is provided with a second connecting cap.

Preferably, the water pipe both ends all open-ended setting, just water pipe both ends opening part all is equipped with first valve, the one end that first valve did not connect with the water pipe is equipped with the connection end, the connecting pipe position that the water pipe aligned the breed case back all is equipped with the shunt tubes.

Preferably, one end of the air supply pipe is opened, the opening end of the air supply pipe is provided with a second valve, and the air supply pipe is aligned with the air inlet pipe and is provided with an air distribution pipe for being connected with the air inlet pipe.

Preferably, the top ends of two sides of the cultivation box are provided with clamping grooves, the opening of the top end of the cultivation box is provided with a ventilation net, and two sides of the ventilation net are clamped in the clamping grooves.

Preferably, the edge of the breathable net is provided with a frame, and clamping rods are symmetrically arranged on two sides of the breathable net and used for being clamped in the clamping grooves.

Preferably, the air-permeable net does not interfere with the air supply pipe and the water pipe, and is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

1. breed case back and be connected with the air supply pipe, breed incasement portion through the air supply pipe network and inject into the air to guarantee that blue crab grows has sufficient oxygen, avoid blue crab to die because of the oxygen deficiency, the breed case back of this kind of structure is connected with the water pipe simultaneously, and water pipe both ends opening makes the water pipe can be in the past breed incasement portion water injection like this, also is convenient for draw forth the inside water of breed case, has greatly made things convenient for breed the water injection of case and has traded water.

2. The ventilation net is arranged at the opening part above the cultivation box and is clamped with the cultivation box, so that the ventilation of the cultivation box is guaranteed, meanwhile, the blue crabs inside the cultivation box are prevented from climbing out, and the cultivation of the blue crabs is greatly facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a supporting frame according to the present utility model;

FIG. 3 is a schematic view of the structure of the cultivation box in the front oblique overlook angle;

FIG. 4 is a schematic view of the structure of the cultivation box under the inclined bottom angle at the rear end;

FIG. 5 is a schematic view of the structure of the air-permeable web of the present utility model;

FIG. 6 is a schematic view of a water pipe according to the present utility model;

FIG. 7 is a schematic view showing the structure of a gas supply pipe in the present utility model.

In the figure: 1. a support frame; 11. a first collar; 12. a second collar; 13. a connecting rod; 14. a jackscrew; 15. a partition plate; 16. a cultivation cavity; 17. a slide bar; 18. a support leg; 2. a cultivation box; 21. a chute; 22. a clamping groove; 23. bending the pipe; 24. a jet head; 25. an end head; 26. an observation window; 27. an air inlet pipe; 271. a first adapter cap; 28. a connecting pipe; 281. a second connection cap; 3. a breathable net; 31. a frame; 32. a clamping rod; 4. a water pipe; 41. a first valve; 42. a connecting end; 43. a shunt; 5. an air supply pipe; 51. a second valve; 52. and (3) a gas distribution pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2 and 3, the present utility model provides a blue crab culturing system, which comprises a supporting frame 1 and culturing boxes 2, wherein the supporting frame 1 is convenient for installing a plurality of culturing boxes 2, thereby being convenient for culturing blue crabs in the modularized culturing boxes 2. A plurality of partition boards 15 are transversely and uniformly arranged on the inner side of the support frame 1, and the partition boards 15 are convenient to divide the inner space of the support frame 1 into a plurality of parts, so that the cultivation box 2 is convenient to support. The space enclosed by the partition plate 15 and the side plate of the support frame 1 and the partition plate 15 is a culture cavity 16, and the culture cavity 16 is convenient for storing the culture box 2. A plurality of cultivation boxes 2 are uniformly arranged in the cultivation cavity 16 from top to bottom, and the cultivation boxes 2 are convenient for cultivating blue crabs and also convenient for separately cultivating the blue crabs. An air supply pipe 5 and a water supply pipe 4 are connected between the back surfaces of the horizontally aligned cultivation boxes 2, and the air supply pipe 5 is convenient for supplying air to the inside of the cultivation boxes 2, so that the blue crabs can be ensured to have enough oxygen for growth. The inside return bend 23 that is equipped with of breed case 2, return bend 23 bottom is equipped with jet head 24, and jet head 24 communicates with each other with air supply pipe 5, and the cooperation of return bend 23 and jet head 24 is the gas that the convenience air supply pipe 5 supplied can spout in breed case 2 inside.

Referring to fig. 2, a plurality of first binding rings 11 and second binding rings 12 are uniformly arranged on two sides of the back of the support frame 1 from top to bottom, the first binding rings 11 are convenient for binding the air supply pipe 5, and the second binding rings 12 are convenient for binding and limiting and fixing the air duct. The first and second binding rings 11 and 12 are connected to the support frame 1 through a link 13, and the link 13 facilitates stable connection of the first and second binding rings 11 and 12 to the support frame 1. The top of the first binding ring 11 and the second binding ring 12 are provided with a plurality of jackscrews 14, and the jackscrews 14 are convenient for fixing the water pipe 4 and the air supply pipe 5. A plurality of sliding rods 17 are symmetrically and uniformly arranged on two sides of the interior of the culture cavity 16 from top to bottom, and the sliding rods 17 are convenient to support the culture box 2 and use the culture box 2. The support legs 18 are arranged at the corners of the bottom surface of the support frame 1, and the support legs 18 facilitate the support frame 1 to be stably placed on the ground.

Referring to fig. 3 and 4, sliding grooves 21 are symmetrically formed on two sides of the cultivation box 2, and the sliding grooves 21 facilitate the cultivation box 2 to be clamped on the sliding rod 17, so that the cultivation box 2 is conveniently stabilized in the cultivation cavity 16. And the front end of the cultivation box 2 is provided with a head 25, and the head 25 is convenient for staff to take the cultivation box 2. An observation window 26 is arranged at the end head 25, and the observation window 26 is convenient for observing the state of the blue crabs. The air inlet pipe 27 is arranged at the position, close to the top end, of the back surface of the cultivation box 2, the air inlet pipe 27 is communicated with the elbow pipe 23, and the structure is convenient for the air inlet pipe 27 to pour air flow into the elbow pipe 23. And the end of the air inlet pipe 27 is provided with a first transfer cap 271 for connection with the air supply pipe 5; the bottom of the back of the cultivation box 2 is provided with a connecting pipe 28, the end part of the connecting pipe 28 is provided with a second connecting cap 281, and the connecting pipe 28 and the second connecting cap 281 are matched to facilitate the connection of the water pipe 4 and the cultivation box 2.

Referring to fig. 6, openings are formed at two ends of the water pipe 4, and first valves 41 are formed at openings at two ends of the water pipe 4, two first valves 41 are formed at two ends of the water pipe 4, so that one end of the water pipe 4 is connected with the water inlet pipe 4, and the other end of the water pipe is connected with the sewage pipe 4, thereby facilitating water injection inside the cultivation box 2 by one water pipe 4, and sewage discharge by the cultivation box 2. The end of the first valve 41 which is not connected with the water pipe 4 is provided with a connecting end 42, and the connecting end 42 is convenient for connecting the first valve 41 with an external water supply pipe 4 and a sewage pipeline. The water pipe 4 is aligned with the connecting pipe 28 on the back of the cultivation boxes 2, and the split pipes 43 are arranged at the positions of the connecting pipes 28, so that the water pipe 4 is conveniently connected with a plurality of cultivation boxes 2 at the same time.

Referring to fig. 7, one end of the air supply pipe 5 is opened, and a second valve 51 is disposed at the open end of the air supply pipe 5, wherein the second valve 51 facilitates connection of the air supply pipe 5 with an air pump, and facilitates pumping of air into the cultivation box 2 by the air pump. The position of the air supply pipe 5 aligned with the air inlet pipe 27 is provided with an air distribution pipe 52 for connection with the air inlet pipe 27.

Working principle: when the novel water supply device is used, the air supply pipe 5 is connected with the air pump, one end of the water pipe 4 is connected with an external water supply pipe 4, the other end of the water pipe is connected with the sewage pipe, the first valve 41 close to the sewage pipe is closed when water is supplied to the inside of the cultivation box 2, the other first valve 41 is opened, the first valve 41 close to the external water supply pipe 4 is closed when sewage is discharged, the first valve 41 close to the sewage pipe is opened, water is conveniently changed for the water cultivation box 2, and meanwhile, the air supply pipe 5 continuously supplies air to the inside of the cultivation box 2, so that the air in the inside of the cultivation box 2 is ensured to be sufficient. Compared with the prior art, this application breeds case 2 back and is connected with air supply pipe 5, through air supply pipe 5 to breed case 2 inside injection air to guarantee that blue crab grows has sufficient oxygen, avoid blue crab to die because of the oxygen deficiency, breed case 2 back of this kind of structure simultaneously is connected with water pipe 4, water pipe 4 both ends opening makes water pipe 4 can be in the past breeds case 2 inside water injection like this, also is convenient for draw forth the inside water of breed case 2, has greatly made things convenient for breed case 2's water injection and trade water.

Example 2

Referring to fig. 1 and 3, the top ends of two sides of the cultivation box 2 are provided with a clamping groove 22, and the clamping groove 22 is convenient for installing the ventilation net 3 and is enough to stabilize the ventilation net 3. The ventilation net 3 is arranged at the top end opening of the cultivation box 2, two sides of the ventilation net 3 are clamped inside the clamping groove 22, and the ventilation net 3 is stable enough.

Referring to fig. 5, the edge of the ventilation net 3 is provided with a frame 31, and the frame 31 makes the whole ventilation net 3 stable enough. And the two sides of the ventilation net 3 are symmetrically provided with clamping rods 32 which are used for being clamped in the clamping grooves 22. The air-permeable net 3 does not interfere with the air supply pipe 5 and the water pipe 4, and the air-permeable net 3 is made of stainless steel; this structure ensures stable use of the air-permeable net 3 while also avoiding rust of the air-permeable net 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blue crab farming systems, includes support frame (1) and breed case (2), its characterized in that: the utility model discloses a novel cultivation box, including support frame (1), baffle (15) and support frame (1) curb plate and baffle (15) are inside evenly to be equipped with a plurality of baffles (15), and the space that encloses between baffle (15) and baffle (15) is breed chamber (16), breed chamber (16) inside by last a plurality of cultivation boxes (2) of being equipped with down evenly, all be connected with an air supply pipe (5) and a delivery pipe (4) between the cultivation box (2) back of horizontal alignment, the inside return bend (23) that is equipped with of cultivation box (2), return bend (23) bottom is equipped with jet head (24), jet head (24) communicate with each other with air supply pipe (5).

2. A blue crab culture system according to claim 1, characterized in that: the two sides of the back of the support frame (1) are uniformly provided with a plurality of first binding rings (11) and second binding rings (12) from top to bottom, the first binding rings (11) and the second binding rings (12) are connected with the support frame (1) through connecting rods (13), and a plurality of jackscrews (14) are arranged at the tops of the first binding rings (11) and the second binding rings (12).

3. A blue crab culture system according to claim 2, characterized in that: a plurality of sliding rods (17) are symmetrically and uniformly arranged on two sides of the interior of the culture cavity (16) from top to bottom, and supporting legs (18) are arranged at corners of the bottom surface of the support frame (1).

4. A blue crab culture system according to claim 1, characterized in that: the two side faces of the cultivation box (2) are symmetrically provided with sliding grooves (21), the front end of the cultivation box (2) is provided with an end head (25), and an observation window (26) is arranged at the end head (25).

5. A blue crab culture system according to claim 1, characterized in that: an air inlet pipe (27) is arranged at the position, close to the top end, of the back surface of the cultivation box (2), the air inlet pipe (27) is communicated with the bent pipe (23), and a first adapter cap (271) is arranged at the end part of the air inlet pipe (27) and used for being connected with an air supply pipe (5); the bottom of the back of the cultivation box (2) is provided with a connecting pipe (28), and the end part of the connecting pipe (28) is provided with a second connecting cap (281).

6. A blue crab culture system according to claim 5, characterized in that: the utility model discloses a water pipe, including water pipe (4), connecting pipe (28) and shunt tubes (43), water pipe (4) both ends all open arrangement, just water pipe (4) both ends opening part all is equipped with first valve (41), the one end that first valve (41) are not connected with water pipe (4) is equipped with connecting end (42), water pipe (4) align connecting pipe (28) position at the back of breeding case (2).

7. A blue crab culture system according to claim 5, characterized in that: one end of the air supply pipe (5) is opened, a second valve (51) is arranged at the opening end of the air supply pipe (5), and air distribution pipes (52) are arranged at the positions of the air supply pipe (5) aligned with the air inlet pipe (27) and are used for being connected with the air inlet pipe (27).

8. A blue crab culture system according to claim 1, characterized in that: the cultivation box is characterized in that clamping grooves (22) are formed in the tops of two sides of the cultivation box (2), a ventilation net (3) is arranged at the opening of the top end of the cultivation box (2), and two sides of the ventilation net (3) are clamped inside the clamping grooves (22).

9. The blue crab culture system according to claim 8, wherein: the edge of the breathable net (3) is provided with a frame (31), and clamping rods (32) are symmetrically arranged on two sides of the breathable net (3) and are used for being clamped in the clamping grooves (22).

10. A blue crab culture system according to claim 9, characterized in that: the ventilation net (3) does not interfere with the air supply pipe (5) and the water pipe (4), and the ventilation net (3) is made of stainless steel.