CN210017503U - Water circulation pipeline system device for marine fish fry breeding - Google Patents

Abstract

The utility model discloses a seawater fish seedling culture water circulation pipeline system device, which solves the technical problems of higher operation energy consumption, incapability of recycling culture water and environmental pollution of the existing device structure, and comprises a seedling culture pond, a filtering and purifying device, a water pump, a main water inlet pipe and a main blow-off pipe, wherein a branch water inlet pipe is arranged above the seedling culture pond, the water pump pumps the water in the main water inlet pipe into the branch water inlet pipe, and the water enters the seedling culture pond through the branch water inlet pipe; the lower extreme in educate seedling pond is equipped with the drain, and the drain is connected with total blow off pipe through branch's drain pipe, but wide application in aquaculture technical field.

Description

Water circulation pipeline system device for marine fish fry breeding

Technical Field

The utility model belongs to the technical field of aquaculture, concretely relates to marine fish is grown seedlings and is used circulation pipe-line system device.

Background

China is a big country for marine organism culture. With the rapid development of the marine aquaculture industry in China, the ocean resources are increasingly exhausted, the technical routes of the currently applied marine seedling culture and culture processes are different, but the main process links of the industrial culture and seedling culture system for marine fish seedling culture are basically consistent, and mainly comprise: (1) removing solid waste; (2) removing water-soluble harmful substances; (3) sterilizing and disinfecting; (4) oxygenation; (5) adjusting the temperature; (6) the water quality measurement and control and the like, so that the high-quality culture seedling water body occupies a crucial position in the process of culturing the seawater fish seedlings.

The seawater seedling culture is an important part in the artificial culture of seawater fish, has strict requirements on water flow and temperature, and at present, the artificial seedling culture water body mainly uses sand to filter seawater to remove macromolecular solid particles and colloid in water so as to clarify the water. The prior seawater seedling culture has the following problems: the water quality of the aquaculture water body can not be effectively regulated and controlled in the aquaculture process, so that the aquaculture water body can not be recycled, and on the other hand, the discharged aquaculture sewage causes damage to the environment, so that the aquaculture ecological system is in a vicious circle.

Disclosure of Invention

The utility model discloses shortcoming and not enough to exist among the prior art, but a simple structure, energy consumption low, the aquaculture water cyclic utilization, non-staining environment, energy-concerving and environment-protective, showing that to reduce the sea water cost of growing seedlings, applicable scope is wide, the batch production of being convenient for is grown seedlings and is bred go on, satisfies the sea water fish of the demand of serialization mass production and grows seedlings and use water circulation pipe-line system device.

Therefore, the utility model provides a seawater fish seedling culture water circulation pipeline system device, which comprises a seedling culture pond, a filtering and purifying device, a water pump, a main water inlet pipe and a main blow-off pipe, wherein a branch water inlet pipe is arranged above the seedling culture pond, the water pump pumps water in the main water inlet pipe into the branch water inlet pipe, and the water enters the seedling culture pond through the branch water inlet pipe; the lower extreme in pond of growing seedlings is equipped with the drain, and the drain is connected with total blow off pipe through branch's drain pipe.

Preferably, the tail end of the main sewage discharge pipe is connected with the pond, and a sewage discharge pump is further connected to a pipeline at the tail end of the main sewage discharge pipe.

Preferably, the branch drainage pipes are respectively connected with a drainage three-way valve, and the ports of the drainage three-way valves on two adjacent branch drainage pipes are connected through a branch water mixing pipe.

Preferably, the water mixing device is also provided with a main water mixing pipe, the branch water mixing pipe is connected with a water mixing three-way valve, and the water mixing three-way valve is connected with the main water mixing pipe through a branch connecting pipe; the total water mixing pipe is also provided with a total water return three-way valve which is connected with the filtering and purifying device through a total water return pipe.

The filtering and purifying device comprises a coarse filtering tank and a purifying and heating device which are connected with each other, the coarse filtering tank comprises an inner filtering tank and an outer filtering tank, the opening at the top of the outer filtering tank is higher than the opening at the top of the inner filtering tank, and one end of a main water return pipe is communicated with the bottom of the inner filtering tank of the filtering and purifying device; a filter screen is fixedly sleeved at the opening at the top of the inner filtering tank, a second sewage draining and pumping port is arranged at the bottom of the inner filtering tank and is connected with the main sewage draining pipe through a second branch sewage draining pipe, and a pumping and filtering device is also connected to the second branch sewage draining pipe; a vertical filter pipe is embedded in a second sewage draining port in the inner filter tank.

Preferably, the bottom of the outer filtering pool is provided with a filtered water outlet which is connected with the water inlet of the purifying and heating device through a coarse filtering pipe.

Preferably, the water outlet of the purifying and heating device is connected with the water pump and the main water inlet pipe through pipelines, and the water body at the water outlet of the purifying and heating device is pumped into the branch water inlet pipe from the main water inlet pipe through the water pump.

The utility model has the advantages that:

the utility model provides a marine fish is grown seedlings with water circulation pipe-line system device, the structure is ingenious, but aquaculture water cyclic utilization, non-staining environment. The seawater treatment process in the seedling raising process is energy-saving and environment-friendly, and the seawater seedling raising cost is obviously reduced. The method has the advantages of no need of manual operation, time and labor saving, wide applicable range, convenience for industrial seedling culture and cultivation, and capability of meeting the requirement of continuous mass production.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The labels in the figure are: 1. the system comprises a seedling raising pool, 2. a water pump, 3. a main water inlet pipe, 4. a main blow-off pipe, 5. a branch water inlet pipe, 6. a branch water outlet pipe, 7. a pond, 8. a water outlet three-way valve, 9. a branch water mixing pipe, 10. a main water mixing pipe, 11. a water mixing three-way valve, 12. a branch connecting pipe, 13. a main water return three-way valve, 14. a main water return pipe, 15. a purification heating device, 16. an inner filtering pool, 17. an outer filtering pool, 18. a blow-off pump, 19. a second branch blow-off pipe, 20. a suction filtering device, 21. a filtering pipe and 22. a coarse filtering pipe.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The method used in the utility model is a conventional method if no special regulation is provided; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

As shown in fig. 1, the utility model provides a seawater fish seedling culture water circulation pipeline system device, which comprises a seedling culture pond 1, a filtering and purifying device, a water pump 2, a main water inlet pipe 3 and a main blow-off pipe 4, wherein a branch water inlet pipe 5 is arranged above the seedling culture pond 1, the water pump 2 pumps the water in the main water inlet pipe 3 into the branch water inlet pipe 5, and the water enters the seedling culture pond 1 through the branch water inlet pipe 5; the lower end of the seedling raising pond 1 is provided with a sewage discharge outlet which is connected with a main sewage discharge pipe 4 through a branch water discharge pipe 6; the tail end of the main blow-off pipe 4 is connected with the pond 7, the blow-off pump 18 is further connected to the tail end pipeline of the main blow-off pipe 4, the main sewage generated after the seawater fish seedlings are cultured is discharged into the pond 7, the shrimp fries and the fish fries cultured in the pond 7 are provided with nutrients, the ecological culture is utilized to treat the sewage, the secondary utilization of the seawater fish seedling sewage is realized, energy is saved, environment is protected, and the environment-friendly concept of pursuit at present is met.

The branch drainage pipes 6 are respectively connected with a drainage three-way valve 8, and the ports of the drainage three-way valves 8 on two adjacent branch drainage pipes 6 are connected through branch water-merging pipes 9. The utility model discloses a marine fish grows seedlings and uses the water circulation pipe-line system device, it still has total mixed water pipe 10, connect on the branch mixed water pipe 9 and be equipped with the three-way valve 11 of mixing water, connect three-way valve 11 of mixing water with total mixed water pipe 10 through branch connecting pipe 12; the total water mixing pipe 10 is also provided with a total water return three-way valve 13, and the total water return three-way valve 13 is connected with the filtering and purifying device through a total water return pipe 14. Filtration purification device includes interconnect's coarse filtration pond and purification heating device 15, and purification heating device 15's delivery port is connected through the pipeline with water pump 2 and total inlet tube 3, and the water that will purify heating device 15's delivery port through water pump 2 is gone into branch inlet tube 5 from total inlet tube 3 pump, realizes that the marine fish grows seedlings to use the closed pipeline of hydrologic cycle, and the device structure is ingenious, makes the marine fish grow seedlings to use hydrologic cycle processing procedure green, pollution-free.

The coarse filtering tank comprises an inner filtering tank 16 and an outer filtering tank 17, the height of an opening at the top of the outer filtering tank 17 is higher than that of an opening at the top of the inner filtering tank 16, and one end of the main water return pipe 14 is communicated with the bottom of the inner filtering tank 16 of the filtering and purifying device; a filter screen 18 is fixedly sleeved at the opening at the top of the inner filtering tank 16, a second sewage draining and pumping port is arranged at the bottom of the inner filtering tank 16 and is connected with the main sewage draining pipe 4 through a second branch sewage draining pipe 19, and a pumping and filtering device 20 is further connected and arranged on the second branch sewage draining pipe 19; a vertical filter pipe 21 is embedded in the second sewage draining port in the inner filtering tank 16.

When the circulating water is used, the sewage discharged from the seedling raising pond is collected in the inner filtering pond 16 in the main water return pipe 14, and flows out to the outer filtering pond 17 from the bottom of the inner filtering pond 16 through the filter screen, and the bottom of the outer filtering pond 17 is provided with a filtered water outlet which is connected with a water inlet of the purifying and heating device 15 through a coarse filtering pipe 22. Need not provide additional power device again, realize carrying out the coarse filtration to the exhaust sewage in the pond of growing seedlings 1, convenient to use, energy-concerving and environment-protective, also need not extravagant manpower and materials, show reduction breeding cost.

After the precipitated pollutants in the inner filter tank 16 are enriched, the sewage in the inner filter tank 16 is discharged into the pond 7 through the second branch sewage discharge pipe 19 regularly through the suction filtration device 20, so that the feed is provided for the organisms such as shrimps, crabs and fishes cultured in the pond 7, the cost of the feed cultured in the pond 7 is also obviously reduced, and the win-win of ecological balance is realized.

Simultaneously, when needing a large amount of perhaps quick drainage in certain pond of growing seedlings 1, can choose to close the port that corresponds drainage three way valve 8 on branch's drain pipe 6 and the connecting channel of branch's water mixing pipe 9, can the selectivity with a large amount of water of discharging in the pond of growing seedlings 1, directly arrange into pond 7 through total blow off pipe 4, this pipe-line system sets up ingenious safety, can deal with different special cases and take place, applicable wide range, be convenient for the batch production breed of growing seedlings of going on, satisfy the demand of serialization mass production.

The above is only the embodiment of the utility model, for example, the number of the breeding pond 1 can be selected according to the actual breeding needs, and all can realize the utility model discloses a marine fish is grown seedlings and is used circulation pipeline system device.

To sum up, the utility model provides a marine fish is grown seedlings with water circulation pipe-line system device, the structure is ingenious, but aquaculture water cyclic utilization, non-staining environment. The seawater treatment process in the seedling culture process is energy-saving and environment-friendly, the seawater seedling culture cost is obviously reduced, manual operation is not needed, time and labor are saved, the applicable range is wide, industrial seedling culture and breeding are facilitated, and the requirement of continuous mass production is met.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims (7)

1. A water circulation pipeline system device for marine fish breeding is characterized by comprising a breeding pond, a filtering and purifying device, a water pump, a main water inlet pipe and a main blow-off pipe, wherein a branch water inlet pipe is arranged above the breeding pond, the water pump pumps water in the main water inlet pipe into the branch water inlet pipe, and the water enters the breeding pond through the branch water inlet pipe; the lower end of the seedling raising pond is provided with a drain outlet, and the drain outlet is connected with the main drain pipe through branch drain pipes.

2. The seawater fish fry breeding water circulation pipeline system device as claimed in claim 1, wherein the end of the main sewage discharge pipe is connected with a pond, and a sewage discharge pump is further connected to a pipeline at the end of the main sewage discharge pipe.

3. The water circulation pipeline system device for marine fish breeding as claimed in claim 1, wherein the branch drainage pipes are respectively connected with a drainage three-way valve, and the ports of the drainage three-way valves on two adjacent branch drainage pipes are connected through a branch water combining pipe.

4. The seawater fish fry breeding water circulation pipeline system device as claimed in claim 3, further comprising a main water mixing pipe, wherein the branch water mixing pipe is connected with a water mixing three-way valve, and the water mixing three-way valve is connected with the main water mixing pipe through a branch connecting pipe; and a total water return three-way valve is also arranged on the total water mixing pipe and is connected with the filtering and purifying device through a total water return pipe.

5. The seawater fish fry breeding water circulation pipeline system device as claimed in claim 4, wherein the filtering and purifying device comprises a coarse filtering tank and a purifying and heating device which are connected with each other, the coarse filtering tank comprises an inner filtering tank and an outer filtering tank, the height of the top opening of the outer filtering tank is higher than that of the top opening of the inner filtering tank, and one end of the main water return pipe is communicated with the bottom of the inner filtering tank of the filtering and purifying device; a filter screen is fixedly sleeved at the opening at the top of the inner filtering tank, a second sewage draining and pumping port is arranged at the bottom of the inner filtering tank and is connected with the main sewage draining pipe through a second branch sewage draining pipe, and a pumping and filtering device is further connected to the second branch sewage draining pipe; and a vertical filter pipe is embedded in the second sewage draining port in the inner filter tank.

6. The water circulation pipeline system device for culturing marine fish seedlings as claimed in claim 5, wherein the bottom of the outer filtering tank is provided with a filtered water outlet which is connected with the water inlet of the purifying and heating device through a coarse filtering pipe.

7. The water circulation pipeline system device for raising the seedlings of marine fishes as claimed in claim 6, wherein the water outlet of said purifying and heating device is connected with said water pump and said main water inlet pipe through pipelines, and the water at the water outlet of said purifying and heating device is pumped from said main water inlet pipe into said branch water inlet pipe by said water pump.

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