CN218959831U

CN218959831U - Shellfish culture oxygenation device

Info

Publication number: CN218959831U
Application number: CN202223392841.0U
Authority: CN
Inventors: 黄希忠; 林天喜; 詹洲杨
Original assignee: Fujian Zhongling Agricultural Development Co ltd
Current assignee: Fujian Zhongling Agricultural Development Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-05
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a shellfish culture oxygenation device, which belongs to the technical field of shellfish culture and comprises a sealing box arranged on a mud flat, wherein a water pump is fixedly arranged in the sealing box, a plurality of water inlet pipes are connected to the side surfaces of the sealing box, the water inlet pipes are connected with the water inlets of the water pump, a plurality of water inlet holes are formed in the water inlet pipes, a spray device is arranged at the top end of the sealing box, the top end of the spray device penetrates out of the water surface, and water delivery pipes are connected between the water outlets of the water pump; the water inlet pipe is uniformly distributed around the sealing box in a diffusion way. The water pumps respectively pump water from the water inlet pipes to enable water near the sealing box to be pumped away by the water pumps uniformly and sprayed into the air from the spraying device, so that the water in the water area can have an oxygenation effect together, and the oxygenation efficiency is improved.

Description

Shellfish culture oxygenation device

Technical Field

The utility model relates to the technical field of shellfish culture, in particular to a shellfish culture oxygenation device.

Background

Shellfish is generally cultivated in shoal with shallow water level when being cultivated, in order to enable shellfish to grow better, an oxygenation device is often required to be arranged in a cultivation field, and air is filled in the cultivation field. The existing oxygenation device is generally arranged at the water bottom, air is pumped into the water bottom, so that dissolved oxygen in the water is improved, but due to the special structure of the mud flat, the water level of the mud flat is shallower, air is injected from the water bottom, and the time from the water bottom to the water surface is very short, so that the amount of oxygen effectively dissolved in the water is very small, waste is caused, oxygenation cannot be effectively carried out, on the other hand, the mud flat is shallower, the oxygenation device is arranged at the water bottom, and injected air flow can easily stir mud at the water bottom, so that the mud flat becomes turbid, and stable growth of shellfish is not facilitated.

Therefore, the improvement is carried out by the person skilled in the relevant technical field, for example, a spray type tidal flat shellfish pond culture oxygenation device proposed by Chinese patent publication No. CN202918869U pumps water in water to spray the water into the air, then falls on the tidal flat, simulates the raining condition, and in the water spray process, the water spray type oxygenation device effectively increases the contact area of the water and the air, can effectively improve dissolved oxygen in the water, provides enough oxygen for shellfish growth, and simultaneously can not stir mud at the bottom of the water.

However, the technical scheme in the application document still has the defects that if the water inlet pipe is only provided with one water pump which can only pump water in a water area near the water inlet of the water inlet pipe, only the water in the water area is caused to carry out oxygenation, and the whole water area has oxygenation effect through the flowing of the water, so that the efficiency is slower.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the shellfish culture oxygenation device.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a shellfish culture oxygenation device, which comprises a sealing box arranged on a mud flat, wherein a water pump is fixedly arranged in the sealing box, a plurality of water inlet pipes are connected to the side surface of the sealing box, the water inlet pipes are connected with a water inlet of the water pump, a plurality of water inlet holes are formed in the water inlet pipes, a spraying device is arranged at the top end of the sealing box, the top end of the spraying device penetrates out of the water surface, and a water pipe is connected between water outlets of the water pump through the spraying device; the water inlet pipe is uniformly distributed around the sealing box in a diffusion way.

The preferable technical scheme of the utility model is that the spraying device comprises a spraying pipe vertically arranged on a sealing box, the top end of the spraying pipe penetrates out of the water surface, the top end of the spraying pipe is provided with a spraying head, and the spraying head can do circular motion around the position where the spraying pipe is arranged.

The preferable technical scheme of the utility model is that the bottom end of the sealing box is provided with a bearing plate.

The preferable technical scheme of the utility model is that the bottom end of the bearing plate is provided with a plurality of pointed cones.

The preferable technical scheme of the utility model is that a plurality of supporting frames are arranged below the water inlet pipe.

The preferable technical scheme of the utility model is that the water inlet holes are uniformly distributed on the surface of the water inlet pipe.

The beneficial effects of the utility model are as follows:

according to the shellfish culture oxygenation device provided by the utility model, the plurality of water inlet pipes are distributed around the sealing box, and the water pumps respectively pump water from the plurality of water inlet pipes together, so that water near the sealing box is pumped away by the water pumps uniformly and sprayed into the air from the spraying device, and the oxygenation effect can be achieved on the water in the water area together, and the oxygenation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a shellfish culture oxygenation device provided by an embodiment of the utility model;

in the figure:

1. a seal box; 2. a water pump; 3. a water inlet pipe; 4. a water inlet hole; 5. a spraying device; 6. a water pipe; 7. a shower pipe; 8. an ejection head; 9. a bearing plate; 10. a pointed cone; 11. and (5) supporting frames.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in the figure, the embodiment provides a shellfish culture oxygenation device, which comprises a sealing box 1 arranged on a mud flat, wherein a water pump 2 is fixedly arranged in the sealing box 1, the sealing box 1 can protect the water pump 2 from being submerged by the mud flat, so that the water pump 2 is damaged, a plurality of water inlet pipes 3 are connected to the side surfaces of the sealing box 1, the water inlet pipes 3 are connected with the water inlets of the water pump 2, a plurality of water inlet holes 4 are formed in the water inlet pipes 3, a spraying device 5 is arranged at the top end of the sealing box 1, the top end of the spraying device 5 penetrates out of the water surface, and a water conveying pipe 6 is connected between the water outlets of the water pump 2 through the spraying device 5; the water inlet pipe 3 is uniformly distributed around the sealing box 1 in a diffusion way. The water pump 2 pumps water from the water inlet holes 4 on the water inlet pipe 3 around, so that the water around the sealing box 1 can be oxygenated together, and the oxygenation efficiency is improved.

The spraying device 5 comprises a spraying pipe 7 vertically arranged on the sealing box 1, the top end of the spraying pipe 7 penetrates out of the water surface, the top end of the spraying pipe 7 is provided with a spraying head 8, and the spraying head 8 can do circular motion around the position where the spraying pipe 7 is arranged. The water is conveyed to the spray pipe 7 through the water conveying pipe 6, the water is sprayed to the water surface through the spray head 8 on the spray pipe 7, and in the working process, the spray head 8 rotates along with the water, so that the sprayed water mist moves circularly.

The bottom of the sealing box 1 is provided with a bearing plate 9. Preventing the seal box 1 from sinking into the beach. The bottom end of the bearing plate 9 is provided with a plurality of pointed cones 10. The sealing box 1 can be fixed on the beach, and the sealing box 1 is prevented from moving randomly.

A plurality of supporting frames 11 are arranged below the water inlet pipe 3. The water inlet holes 4 are uniformly distributed on the surface of the water inlet pipe 3. The water inlet pipe 3 is supported by the support frame 11 to leave the mud flat, so that mud on the mud flat is prevented from being sucked into the water pump 2.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. An oxygenation device is bred to shellfish, its characterized in that:

the water pump comprises a sealing box (1) arranged on a mud flat, a water pump (2) is fixedly arranged in the sealing box (1), a plurality of water inlet pipes (3) are connected to the side face of the sealing box (1), the water inlet pipes (3) are connected with water inlets of the water pump (2), a plurality of water inlet holes (4) are formed in the water inlet pipes (3), a spraying device (5) is arranged at the top end of the sealing box (1), the top end of the spraying device (5) penetrates out of the water surface, and the spraying device (5) is connected with a water conveying pipe (6) between water outlets of the water pump (2);

the water inlet pipe (3) is uniformly and diffusely distributed around the sealing box (1).

2. The oxygenation device for shellfish culture according to claim 1, wherein:

the spraying device (5) comprises a spraying pipe (7) vertically arranged on the sealing box (1), the top end of the spraying pipe (7) penetrates out of the water surface, the top end of the spraying pipe (7) is provided with a spraying head (8), and the spraying head (8) can do circular motion around the arrangement position of the spraying pipe (7).

3. The oxygenation device for shellfish culture according to claim 1, wherein:

the bottom end of the sealing box (1) is provided with a bearing plate (9).

4. A shellfish culture oxygenation device according to claim 3, wherein:

the bottom end of the bearing plate (9) is provided with a plurality of pointed cones (10).

5. The oxygenation device for shellfish culture according to claim 1, wherein:

a plurality of supporting frames (11) are arranged below the water inlet pipe (3).

6. The oxygenation device for shellfish culture according to claim 5, wherein:

the water inlet holes (4) are uniformly distributed on the surface of the water inlet pipe (3).