CN209964765U

CN209964765U - Fish and vegetable symbiotic culture system

Info

Publication number: CN209964765U
Application number: CN201920497874.0U
Authority: CN
Inventors: 贺小龙; 谷亮; 岑城
Original assignee: Zhongshan He Long Environmental Protection Technology Co Ltd
Current assignee: Haikeling Aquatic Technology (Guangzhou) Co.,Ltd.
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-01-21
Anticipated expiration: 2029-04-13

Abstract

The utility model provides a fish and vegetable symbiotic culture system, which is arranged in a greenhouse and comprises a fish circulating water culture system and a vegetable and fruit planting system, wherein the fish circulating water culture system is arranged at the adjacent side of the vegetable and fruit planting system; the fish circulating aquaculture system comprises a fish pond, a micro-filter, a nitrification pond, an adjusting pond, a heat pump, ultraviolet sterilization equipment and high-efficiency oxygenation equipment which are sequentially connected through pipelines, wherein the high-efficiency oxygenation equipment is connected with the fish pond through a pipeline; vegetables melon and fruit system of planting is including planting the groove, and it has the water planting plant to plant the groove, plants the groove and includes water inlet and delivery port, and water inlet and delivery port respectively with equalizing basin tube coupling. The utility model discloses can avoid the mutual restriction between fish recirculating aquaculture system and the vegetables melon and fruit planting system, reduce the waste of water resource simultaneously, utilize the nutrient substance of aquaculture aquatic, reduce the cost of breed.

Description

Fish and vegetable symbiotic culture system

Technical Field

The utility model relates to an agricultural aquaculture field, especially a fish and vegetable intergrowth farming systems.

Background

The fish and vegetable symbiosis is a novel composite cultivation system, two originally completely different farming techniques of aquaculture and plant and vegetable cultivation are adopted, and scientific synergistic symbiosis is achieved through ingenious ecological design, so that less water is required to be changed for fish cultivation, no water is required to be supplied, less fertilizer is required to be supplied for vegetable cultivation, and the ecological symbiosis effect of normal growth is achieved.

However, in the conventional fish-vegetable symbiotic system, vegetables are planted on the surface of the aquaculture water body through the artificial floating bed, the planting proportion range of the cultured fishes and the aquatic vegetables needs to be strictly controlled, and the defects exist in operation management. Whether to integrate the fish culture and the vegetable planting more perfectly and reduce the restriction caused by the integration will be the expected object of the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fish and vegetable symbiotic culture system, its aim at avoids the mutual restriction between fish recirculating aquaculture system and the vegetables melon and fruit planting system to the not enough of prior art existence, reduces the waste of water resource simultaneously, utilizes the nutrient substance of aquaculture water, reduces the cost of breed.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a fish and vegetable symbiotic culture system is arranged in a greenhouse and comprises a fish circulating water culture system and a vegetable and fruit planting system, wherein the fish circulating water culture system is arranged at the adjacent side of the vegetable and fruit planting system;

the fish circulating aquaculture system comprises a fish pond, a micro-filter, a nitrification pond, an adjusting pond, a heat pump, ultraviolet sterilization equipment and high-efficiency oxygenation equipment which are sequentially connected through pipelines, wherein the high-efficiency oxygenation equipment is connected with the fish pond through a pipeline;

the vegetable and fruit planting system comprises a planting groove, wherein water planting plants are planted in the planting groove, the planting groove comprises a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with a regulating tank pipeline.

Preferably, the nitrification tank is connected with a fan.

Preferably, the system also comprises a circulating water pump, and the circulating water pump is respectively connected with the regulating reservoir and the water inlet pipeline.

Preferably, the device also comprises a water storage pond, and the water storage pond is connected with the regulating pond through a pipeline.

Preferably, the system also comprises an equipment sewage disposal pool, and the equipment sewage disposal pool is connected with the fish recirculating aquaculture system through a pipeline.

The technical scheme has the advantages that:

1. the fish circulating aquaculture system and the vegetable and fruit planting system are relatively independently arranged, so that mutual restriction between the two systems can be avoided.

2. The aquaculture water is recycled after being treated by the fish circulating aquaculture system, and only a small amount of sewage is discharged.

3. The culture water after the nitrification treatment in the adjusting tank is conveyed to the planting tank so as to supply water for the plants to absorb nutrient substances.

Drawings

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

Fig. 2 is a system diagram of the present invention.

Description of reference numerals: 1 is a fish circulating aquaculture system, 2 is a vegetable and fruit planting system, 3 is a fish pond, 4 is a micro-filter, 5 is a nitrification tank, 6 is an adjusting tank, 7 is a heat pump, 8 is ultraviolet sterilization equipment, 9 is high-efficiency oxygenation equipment, 10 is a planting tank, 11 is a fan, 12 is a water storage pond, and 13 is an equipment sewage disposal pond.

Detailed Description

The present invention will now be described with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the utility model discloses a fish and vegetable symbiotic culture system sets up in warmhouse booth, including fish recirculating aquaculture system 1 and vegetables melon and fruit planting system 2, fish recirculating aquaculture system 1 sets up the adjacent side at vegetables melon and fruit planting system 2.

Fish recirculating aquaculture system 1 and vegetables melon and fruit planting system 2 adjacent setting both can make two systems carry out relatively independent circulation operation, avoid the mutual restriction between the system, if fish dish proportion imbalance leads to the system collapse, can lay the pipeline in short route again and realize the transport of aquaculture water between the system, raise the efficiency, reduce the energy consumption.

The fish recirculating aquaculture system 1 comprises a fish pond 3, a micro-filter 4, a nitrification pond 5, an adjusting pond 6, a heat pump 7, an ultraviolet sterilization device 8 and a high-efficiency oxygenation device 9 which are sequentially connected through pipelines, wherein the high-efficiency oxygenation device 9 is connected with the fish pond 3 through a pipeline.

The fish recirculating aquaculture system 1 adopts a running water aquaculture mode, aquaculture water flowing out of the fish pond 3 is treated by each device and then flows back to the fish pond 3, and only a small amount of sewage is discharged in the aquaculture process.

The micro-filter 4 is used for filtering suspended matters in the culture water, mainly fish manure, residual bait and the like.

The nitrification tank 5 is used for converting ammonia nitrogen in the aquaculture water into nitrate so as to be absorbed and utilized by hydroponic plants of the vegetable and fruit planting system 2, and the nitrification tank 5 is connected with a fan 11, preferably a Roots fan, and provides oxygen required during nitrification.

The adjusting tank 6 is used for adjusting water quality, and avoids the influence on the absorption and growth of nutrient substances by the hydroponic plants due to overlarge concentration change of the nutrient substances in the culture water. The embodiment also comprises a water storage pond 12 connected with the regulating pond 6 through a pipeline, and the quality of the culture water in the regulating pond 6 is regulated through the water storage pond 12.

The heat pump 7 is used for preserving heat of the aquaculture water body, and the heat pump 7 is connected with an automatic temperature control system for controlling the water temperature.

The ultraviolet sterilization equipment 8 is used for sterilizing the aquaculture water body.

The high-efficiency oxygenation equipment 9 is used for oxygenating the aquaculture water body.

The embodiment further comprises an equipment sewage disposal pool 13, wherein the equipment sewage disposal pool 13 is connected with the fish circulating aquaculture system 1 through a pipeline and is used for collecting and discharging cleaning sewage of each equipment, filter residues separated by the micro-filter 4 and the like.

The vegetable and fruit planting system 2 comprises a planting groove 10, wherein the planting groove 10 comprises a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with 6 pipelines of the regulating tank.

The embodiment also comprises a circulating water pump 12, and the circulating water pump 11 is respectively connected with the regulating reservoir 6 and the water inlet pipeline. The circulating water pump 11 provides power for conveying the culture water between the fish circulating aquaculture system 1 and the vegetable and fruit planting system 2, and the circulating water pump 11 extracts the culture water subjected to nitrification treatment from the regulating tank 6 and conveys the culture water to the planting tank 10. The planting groove 10 is planted with water planting plants, and is filled with substrates such as stones or ceramic granules, the water planting plants absorb nutrient substances in the culture water, and the substrates can fix root systems of the water planting plants and can filter the culture water. The culture water flows back to the adjusting tank 6 after passing through the planting groove 10.

The above description is only a preferred embodiment of the present invention, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. A fish and vegetable symbiotic culture system is arranged in a greenhouse and is characterized by comprising a fish circulating water culture system and a vegetable and fruit planting system, wherein the fish circulating water culture system is arranged at the adjacent side of the vegetable and fruit planting system;

2. The fish-vegetable symbiotic cultivation system according to claim 1, wherein the nitrification tank is connected with a fan.

3. The fish-vegetable symbiotic cultivation system according to claim 1, further comprising a circulating water pump, wherein the circulating water pump is respectively connected with the regulating pond and the water inlet pipeline.

4. The fish-vegetable symbiotic cultivation system according to claim 1, further comprising a water storage pond connected with the adjusting pond through a pipeline.

5. The fish-vegetable symbiotic cultivation system according to claim 1, further comprising an equipment sewage disposal pond, wherein the equipment sewage disposal pond is connected with the fish circulating aquaculture system through a pipeline.