CN212436793U

CN212436793U - Soilless culture fish-vegetable symbiosis treatment system

Info

Publication number: CN212436793U
Application number: CN202020373152.7U
Authority: CN
Inventors: 李振兴; 康江伟; 谢春新; 李邵
Original assignee: Yongqing Xingsheng Modern Agricultural Technology Research Institute
Current assignee: Yongqing Xingsheng Modern Agricultural Technology Research Institute
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-02-02
Anticipated expiration: 2030-03-23

Abstract

The application discloses soilless culture fish-vegetable symbiosis processing system includes: the fish cultivation device comprises a cultivation pond for cultivating fish, cultivation ponds symmetrically arranged at two sides of the cultivation pond, and a first pipeline for connecting the cultivation pond and the cultivation ponds; a cultivation plate for planting leaf vegetables is arranged in the cultivation pool; an overflow pond is arranged on one side of the culture pond, and a baffle plate is arranged between the overflow pond and the culture pond; a feeding device is arranged in the culture pond, and an oxygenation pump communicated with the interior of the culture pond is arranged on the outer side of the culture pond; the overflow tank is also provided with a second pipeline communicated with the cultivation tank, a circulating pump connected with the second pipeline and a filter screen arranged on one side relatively close to the circulating pump; a control valve is arranged on the first pipeline; throw edible device and include: the feeding pipe is arranged on the feeding pipe; the feeding pipe is communicated with the interior of the storage box, a timing valve is arranged at the joint of the feeding pipe and the storage box, the upper part of the feeding pipe extends out of the culture pond, and a plurality of through holes are formed in one end, far away from the storage box, of the feeding pipe.

Description

Soilless culture fish-vegetable symbiosis treatment system

Technical Field

The present disclosure generally relates to the field of soilless culture technology, and in particular relates to a soilless culture fish-vegetable symbiotic treatment system.

Background

Along with the continuous increase of population, the continuous reduction of resource and energy, the ecological environment pressure is more and more urgent, and the traditional agricultural land faces huge pressure and a plurality of problems, such as the accumulation of fish excrement, the increase of ammonia nitrogen in water, the gradual increase of toxicity, the heavy metal pollution phenomenon of soil and the like; therefore, soilless culture and fish-vegetable symbiosis are used as a means for effectively breaking the development difficulty of the traditional agriculture, and the problems can be effectively relieved.

The fish and vegetable symbiotic system is combined with a water culture system and a circulating water culture system, waste nutrients and feed residues generated by fish excretion are the best nutrients for vegetable growth, root systems and microbial colonies of vegetables are the best filtering systems for water quality treatment and purification, and the two systems are combined to play a role in promoting the growth of vegetables and the purification of benefits.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a soilless culture fish-vegetable symbiotic treatment system.

A soilless culture fish-vegetable symbiotic treatment system comprises: the fish cultivation device comprises a cultivation pond for cultivating fish, cultivation ponds symmetrically arranged at two sides of the cultivation pond, and a first pipeline for connecting the cultivation pond and the cultivation ponds;

a cultivation plate for planting leaf vegetables is arranged in the cultivation pool; an overflow pond is arranged on one side of the culture pond, and a baffle is arranged between the overflow pond and the culture pond; the feeding device is arranged in the culture pond, and the oxygen increasing pump communicated with the interior of the culture pond is arranged on the outer side of the culture pond; the overflow tank is also provided with a second pipeline communicated with the cultivation tank, a circulating pump connected with the second pipeline and a filter screen arranged on one side relatively close to the circulating pump; a control valve is arranged on the first pipeline;

the feeding device comprises: the feeding device comprises a feeding pipe and a storage box arranged on the feeding pipe; the feeding pipe is communicated with the interior of the storage box, a timing valve is arranged at the joint of the feeding pipe and the storage box, the upper portion of the feeding pipe extends out of the culture pond, and a plurality of through holes are formed in one end, far away from the storage box, of the feeding pipe.

According to the technical scheme provided by the embodiment of the application, the overflow tank is also internally provided with a filtering and adsorbing layer.

According to the technical scheme provided by the embodiment of the application, water quality detection sensors are arranged in the culture pond and the cultivation pond.

According to the technical scheme that this application embodiment provided, the lower extreme in breed pond is equipped with the sewage pipes, be equipped with the blowoff valve on the sewage pipes.

According to the technical scheme provided by the embodiment of the application, the water level of the cultivation pond is higher than that of the culture pond.

In summary, according to the technical scheme, the fish and vegetable symbiosis can be realized by arranging the culture pond and the cultivation pond, and the production efficiency is improved; the water overflowing from the upper layer in the culture pond is transported into the culture pond through a second pipeline by a circulating pump in the overflow pond, and because the water level of the culture pond is higher than that of the culture pond, the water in the culture pond naturally flows back into the culture pond through a first pipeline to form a circulating water path; leafy vegetables can be planted on the cultivation plate, fishes are cultivated in the cultivation pond, and the breath of the fishes provides enough carbon dioxide for the growth of the leafy vegetables to form a natural biological chain; when fishes need to be fed, the feeding device feeds the feed into the culture pond, so that the feed is prevented from being wasted; waste nutrients and feed residues generated by excretion of fishes are the best nutrients for growth of vegetables, root systems and microbial colonies of the vegetables are the best filtering systems for water quality treatment and purification, no pollution is caused, the environment is protected, and resources can be continuously utilized. According to the invention, the fish-vegetable symbiotic system is built on the basis of the greenhouse deep liquid flow cultivation system, so that the production benefit is increased.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view (top view) of the present application;

fig. 2 is a schematic structural view (side view) of the present application.

Reference numbers in the figures: 1. a culture pond; 2. a cultivation pond; 3. a first conduit; 4. cultivating a plate; 5. an overflow tank; 6. a baffle plate; 7. an oxygenation pump; 8. a circulation pump; 9. a second conduit; 10. a feeding pipe 11 and a material storage box; 12. and (4) timing a valve.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

A soilless culture fish-vegetable symbiotic treatment system comprises: the fish culturing device comprises a culturing pond 1 for culturing fish, culturing ponds 2 symmetrically arranged at two sides of the culturing pond 1 and a first pipeline 3 for connecting the culturing pond 1 and the culturing ponds 2;

a cultivation plate 4 for planting leaf vegetables is arranged in the cultivation pool 2; an overflow pond 5 is arranged on one side of the culture pond 1, and a baffle 6 is arranged between the overflow pond 5 and the culture pond 1; the feeding device is arranged in the culture pond 1, and the oxygen increasing pump 7 communicated with the interior of the culture pond 1 is arranged on the outer side of the culture pond 1; the overflow tank 5 is also provided with a second pipeline 9 communicated with the cultivation tank 2, a circulating pump 8 connected with the second pipeline 9 and a filter screen arranged on one side relatively close to the circulating pump 8; a control valve is arranged on the first pipeline 3;

the feeding device comprises: the feeding device comprises a feeding pipe 10 and a storage box 11 arranged on the feeding pipe 10; the feeding pipe 10 is communicated with the storage box 11, a timing valve 12 is arranged at the joint of the feeding pipe 10 and the storage box 11, the upper part of the feeding pipe 10 extends out of the culture pond 1, and a plurality of through holes are formed in one end, far away from the storage box 11, of the feeding pipe 10.

When the device is used, as shown in fig. 1, when the water level in the culture pond 1 is higher than the baffle 6, water can naturally flow into the overflow pond 5, the overflow water is transported into the culture pond 2 through the second pipeline 9 by the circulating pump 8 in the overflow pond 5, and as the water level of the culture pond 2 is higher than the culture pond 1, the water in the culture pond 2 naturally flows back into the culture pond through the first pipeline 3 to form a circulating water path; the cultivation plate 4 can be used for planting leaf vegetables, fishes are cultivated in the cultivation pool 1, the breathing of the fishes provides enough carbon dioxide for the growth of the leaf vegetables to form a natural biological chain, and the oxygenation pump 7 can provide oxygen for the fishes to ensure the survival of the fishes;

as shown in fig. 2, the feeding device can effectively prevent fish feed from entering into circulation with water quickly to cause that the fish cannot eat enough amount when feeding; proper fish feed is stored in the storage box 11, the timing valve 12 sets the required feeding time interval, and an operator only needs to supplement the fish feed into the storage box 11 at regular time; when feeding is needed, the timing valve 12 is automatically opened, feed is put into the culture pond 1 through the feeding pipe 10, the feed waste is prevented, and meanwhile, the baffle and the filter screen can further prevent the feed from entering circulation rapidly; the control valve can control the operation of the whole circulating waterway by matching with the circulating pump 8, and the circulation can be stopped when the maintenance is needed. In this embodiment, the depth of the culture pond 1 is set to be not less than 1m, the size of the culture pond is set to be reasonable in length and width according to the actual area of the greenhouse, the height of the water level is kept to be about 20cm, and the water storage amount of the overflow pond is 1-2 tons.

Waste nutrients and feed residues generated by excretion of fishes are the best nutrients for growth of vegetables, root systems and microbial colonies of the vegetables are the best filtering systems for water quality treatment and purification, and the two are combined to play the effects of jointly promoting and benefit superposing, and in addition, the cultivation method is the pure organic cultivation mode with the highest comprehensive benefit, fertilizer application is not needed for vegetable cultivation, and water is not needed for frequent water change for fish cultivation. The heavy metal pollution of soil is avoided, so that the heavy metal residue of vegetables and aquatic products in the fish-vegetable symbiotic system is far lower than that of the traditional soil cultivation, the pollution is avoided, the environment is protected, and the resources can be continuously utilized. According to the invention, the fish-vegetable symbiotic system is built on the basis of the greenhouse deep liquid flow cultivation system, so that the production benefit is increased.

In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and a filtering and adsorbing layer is also arranged in the overflow tank 5. The adsorption filtration layer can further filter the useless impurities in the water, and the filtration adsorption layer can be a nitrated substance filtration layer and the like.

In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and water quality detection sensors are arranged in the culture pond 1 and the cultivation pond 2. The water quality detection sensor can timely detect the quality of the circulating water path so as to ensure the healthy growth of fishes and leafy vegetables, timely solve the problems and improve the production efficiency.

In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the lower end of the culture pond 1 is provided with a sewage discharge pipeline, and a sewage discharge valve is arranged on the sewage discharge pipeline. When the water quality in the waterway is lower than the standard value, the drain valve can be opened to drain a part of water, so that the quality of the waterway is ensured.

In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the water level of the cultivation pool 2 is higher than that of the cultivation pool 1, so that water circulation can flow conveniently.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a soilless culture fish-vegetable symbiosis processing system which characterized in that: the method comprises the following steps: the fish cultivation device comprises a cultivation pond (1) for cultivating fish, cultivation ponds (2) symmetrically arranged on two sides of the cultivation pond (1) and a first pipeline (3) for connecting the cultivation pond (1) and the cultivation ponds (2);

a cultivation plate (4) for planting leaf vegetables is arranged in the cultivation pool (2); an overflow tank (5) is arranged on one side of the culture tank (1), and a baffle (6) is arranged between the overflow tank (5) and the culture tank (1); a feeding device is arranged in the culture pond (1), and an oxygenation pump (7) communicated with the interior of the culture pond (1) is arranged on the outer side of the culture pond; the overflow tank (5) is also provided with a second pipeline (9) communicated with the cultivation tank (2), a circulating pump (8) connected with the second pipeline (9) and a filter screen arranged on one side relatively close to the circulating pump (8); a control valve is arranged on the first pipeline (3);

the feeding device comprises: the feeding device comprises a feeding pipe (10) and a storage box (11) arranged on the feeding pipe (10); throw esophagus (10) and stock box (11) inside intercommunication and the junction is equipped with timing valve (12), throw esophagus (10) upper portion and stretch out breed pond (1), the one end of throwing esophagus (10) and going away from relatively stock box (11) is equipped with the several through-hole.

2. A soilless culture fish-vegetable symbiotic processing system as claimed in claim 1, wherein: and a filtering and adsorbing layer is also arranged in the overflow tank (5).

3. A soilless culture fish-vegetable symbiotic processing system as claimed in claim 1, wherein: water quality detection sensors are arranged in the culture pond (1) and the cultivation pond (2).

4. A soilless culture fish-vegetable symbiotic processing system as claimed in claim 1, wherein: the lower end of the culture pond (1) is provided with a sewage discharge pipeline, and a sewage discharge valve is arranged on the sewage discharge pipeline.

5. A soilless culture fish-vegetable symbiotic processing system as claimed in claim 1, wherein: the water level of the cultivation pool (2) is higher than that of the cultivation pool (1).