CN115477450B - Water circulation slag suction, purification and oxygenation integrated energy-saving environment-friendly seed health status system - Google Patents

Abstract

The invention provides a water circulation slag absorption, purification and oxygenation integrated energy-saving environment-friendly seed health status system, which comprises: the device comprises a culture pond, a primary filter pond, a secondary filter pond, a planting pond, a reservoir and a sedimentation circulating pond; the energy-saving environment-friendly planting and ecological system realizes planting and breeding combination, only one water pump is needed to realize closed circulation of water, eutrophication substances in the culture pond are circulated to the planting pond through the primary filter pond and the secondary filter pond and are absorbed by plant roots, and the purified water circulates back to the culture pond to cultivate aquatic animals; the water circulation process can realize the functions of automatically removing residues, filtering, purifying and increasing oxygen, has the functions of intensification, saves electric energy, reduces planting and breeding costs, and meets the target requirements of environmental protection, low cost, high quality and sustainable development.

Description

An integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag absorption, purification and oxygenation

Technical field

The invention relates to the technical fields of plant cultivation and aquatic animal breeding, and specifically relates to an energy-saving, environmentally friendly, and environmentally friendly planting and breeding ecosystem integrated with water circulation, slag suction, purification, and oxygenation.

Background technique

Currently, there is a single model for factory-based high-density farming on the market, which is mainly: high-density concentrated farming. When it is detected that the water quality of the breeding water body exceeds the standard, the water quality is improved by changing the water. Therefore, this breeding method has the following problems and shortcomings:

1. It requires frequent replacement of water bodies, discharges sewage to the outside, and pollutes the environment;

2. Due to poor breeding water quality, the cultured aquatic animals have poor physical quality and are prone to disease outbreaks. Therefore, high-frequency addition of drugs is required to improve water quality and prevent diseases;

3. Breeding costs are high. Due to the need for frequent changes of water bodies and the use of drugs, it not only increases water consumption and drug expenses, but also requires a lot of manual maintenance, which increases labor costs; at the same time, during the breeding process, the use of air pumps increases Oxygen, since oxygen can only be added in a single way, the operating cost is high;

4. It has a single function and high cost. It can only carry out high-density breeding, and the output can only be aquatic animal products, with no other accompanying economic value products, resulting in higher unit costs of breeding;

5. Due to the poor water quality in the breeding pond, high-frequency cleaning and disinfection of the breeding pond is required, which requires a lot of manpower and material resources. At the same time, the breeding pond needs to be interrupted for a period of time, which prolongs the breeding cycle and increases the breeding cost. ;

6. Planting plants and breeding aquatic animals are two independent systems and are not organically combined; without solving the problem of water quality deterioration, sewage can only be discharged to the outside and pollute the environment;

It can be seen that the high-density breeding on the current market has problems such as single function, single economic product output, huge maintenance time and manpower consumption, high operating costs; and during the operation process, it needs to discharge sewage to the outside and pollute the environment.

Contents of the invention

The present invention innovatively proposes a brand-new integrated energy-saving and environmentally friendly planting and breeding ecosystem and planting method with water circulation, slag suction, purification and oxygenation, which overcomes the above-mentioned problems existing in the existing technology.

The invention proposes a water circulation slag suction purification and oxygenation integrated energy-saving and environmentally friendly planting and breeding ecosystem. The device includes: a breeding tank, a primary filter tank, a secondary filter tank, a planting tank, a storage tank and a sedimentation circulation tank; The primary filter tank and the secondary filter tank are arranged at one end of the breeding pond in sequence; the planting ponds are symmetrically and regularly arranged on both sides of the breeding pond; the reservoir is higher than the breeding pond. The pond, the breeding pond is higher than the sedimentation circulation pond; the reservoir, the breeding pond and the sedimentation circulation pond are arranged in a ladder shape, that is, the depth of the reservoir is lower than the breeding pond, The depth of the breeding tank is lower than that of the sedimentation circulation tank, and the three are connected in sequence;

The breeding pond has a "concave" shape with high sides and a low middle, which facilitates the flow of residues during the flow of water; the breeding pond includes: a vertical aeration pipe, a pipe routing groove and an overflow pipe; The upper end of the vertical aeration pipe is connected to the water outlet pipe, that is, the water filtered and purified by the planting pond flows into the breeding pond through the water outlet pipe and the vertical aeration pipe; The lower end of the vertical oxygenation pipe is connected to the air guide pipe of the pipe routing groove to "guide" the oxygenated water and gas into the pipe routing groove; the pipe routing groove is located in the On the lowest central axis of the breeding pond; the pipe layout groove further includes: a groove cover plate, a slag suction and sewage discharge pipe and an air guide pipe; the groove cover plate is arranged on the pipe layout groove and can be freely taken and placed , it is convenient to clean and maintain the pipe distribution groove, and the groove cover is provided with a gap to facilitate the flow of water and suck the residue into the slag suction and sewage discharge pipe; the slag suction and sewage discharge pipe is arranged on the cloth pipe The central axis of the bottom of the pipe groove is connected to the primary filter tank, and gaps are regularly provided on the upper surface of the slag suction and sewage discharge pipe to facilitate the flow of water and remove the residue in the slag suction and sewage discharge pipe. It is discharged into the primary filter pool; the air guide pipe is connected with the vertical oxygenation pipe, and a plurality of ventilation holes are arranged on the central axis of the upper surface of the air guide pipe according to certain rules, and the air guide pipe is The water outlet is arranged vertically upward, which is conducive to the flow of bubbles, and guides the bubbles generated in the vertical oxygenation tube to farther places to achieve the effect of long-distance oxygenation; at the same time, the bubbles flow from the air guide tube After emerging, due to the effect of buoyancy, the water body is pushed to "roll", breaking the gas-liquid balance layer and increasing the amount of dissolved oxygen in the water body.

The primary filter tank is connected to the breeding pond through the slag suction and sewage discharge pipe, that is, under normal operation, water can only flow into the breeding pond from the slag suction and sewage discharge pipe; the primary filter tank It includes: a water pump placement area and a primary filter pool overflow pipe; a wall with a certain aperture size is set up around the water pump placement area to ensure that large residues cannot enter and extend the service life of the water pump; the primary filter pool overflow pipe and the sedimentation tank The circulation pools are connected, and the outlet of the overflow pipe of the primary filter pool is higher than the upper end of the sedimentation circulation pool, which facilitates cleaning of the primary filter pool;

The secondary filter pool includes: a secondary filter pool overflow pipe, a sewage discharge groove, a filter bag placement area and a secondary filter pool planting area; the secondary filter pool overflow pipe is connected to the primary filter pool, and the The outlet of the overflow pipe of the secondary filter tank is higher than the upper surface of the primary filter tank, and is used to discharge excess water in the secondary filter tank; the sewage discharge groove is connected to the sedimentation circulation tank, and the sewage discharge groove is connected with the sedimentation circulation tank. The groove is arranged on the bottom central axis of the filter bag placement area and the secondary filter pond planting area; the sewage discharge groove is provided with a certain depth, and the upper surface is flush with the bottom surface of the secondary filter pond. Flat; the upper surface of the sewage discharge groove is provided with a cover plate with a gap that can be freely taken and placed to facilitate sewage discharge, cleaning and maintenance.

The planting pond includes: a water flow diversion pipe, a planting pond vertical aeration pipe, a planting pond sewage groove, a water outlet pipe and a sewage pipe; the water flow diverging pipe connects the planting pond with the secondary filter tank, That is, the water body filtered and purified by the secondary filter pool is diverted through the water flow diversion pipe to the vertical aeration pipes of each of the planting ponds, and then enters the planting pond, and the water flow diversion pipe is A switch is provided. By rotating the switch, the water flow rate flowing into the vertical aeration pipe of the planting pool can be adjusted to meet the needs of the vertical aeration pipe, achieve oxygenation, and provide root systems for the plants grown in the planting pool. Provide oxygen to meet the growth needs of plants; the drainage groove of the planting pond is arranged on the central axis of the bottom of the planting pond and is connected with the drainage pipe, and the drainage pipe is arranged in the center of the drainage groove. Below; the planting pool drainage groove also includes: a cover plate and an air guide; the gap provided on the cover plate realizes the flow of the water body, that is, the water flows out from the planting pool drainage groove at the bottom, and passes through the After the filter material in the planting pond is filtered and purified, it flows into the water outlet pipe to realize the function of filtering and purifying the water body; the air guide pipe can transport the bubbles generated in the vertical aeration tube of the planting pond to a farther distance, Achieve a wide range of water body oxygenation function; the planting pond and the breeding pond are connected through the water outlet pipe; the water outlet pipe is provided with a two-way water inlet end, which can not only effectively prevent one end from being blocked, The water body can flow out from the other end to prevent the water body from overflowing from the planting pond and causing breeding risks, and can also increase the filtering area of the planting pond; the sewage discharge pipe is connected to the sedimentation circulation tank, and the sewage discharge pipe The water outlet of the pipe is slightly higher than the upper surface of the sedimentation circulation tank.

The water reservoir can be connected to the drainage systems of surrounding buildings, greenhouses, etc., especially when the integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation is installed in the greenhouse, the drainage system of the greenhouse roof can be directly connected. Connected to the reservoir, rainwater can be collected, and after sedimentation and filtration, it can be introduced into the breeding pond; the reservoir is further equipped with an overflow pipe, and when the water level rises to a certain height, it overflows from the overflow pipe; In this way, rainwater on rainy days can be collected and used to replenish water in the breeding pond, which reduces the system's demand for tap water, saves breeding costs, and achieves the goal of sustainable development.

The sedimentation circulation tank is equipped with a residue collector to perform preliminary filtration of the water discharged into the sedimentation circulation tank and collect the residues for planting plants, thereby reducing the "pressure" of the sedimentation circulation tank and extending the service life; The sedimentation circulation tank collects the sewage during cleaning of the primary filter tank, the secondary filter tank and the planting tank. After the water body naturally settles and the plants are purified in the sedimentation circulation tank, a water pump is used to purify the water. The final water body is pumped back to the breeding pond; after the water body is drained, the residue deposited at the bottom of the sedimentation circulation tank is collected and cleaned for planting plants; in this way, a closed cycle of the water body is achieved and no external discharge is allowed sewage to achieve environmentally friendly high-density breeding.

In the present invention, during the operation of the water pump, when the slag suction and sewage discharge pipe is blocked, the liquid level in the breeding pond begins to rise. When it reaches the height of the upper port of the overflow pipe, the water body will flow from the overflow pipe. The breeding pond overflows and flows back into the primary filter pond where the water pump is placed, which can effectively prevent the water from overflowing the breeding pond; when the primary filter pond is blocked due to pipes or too much water is poured into it, the water level rises to The nozzle of the overflow pipe of the primary filter pool overflows into the sedimentation circulation pool; when the water flow diversion pipe is blocked, the liquid level of the secondary filter pool rises to the overflow pipe of the secondary filter pool. When one end of the outlet pipe of the planting pool is blocked, the water can flow out from the other end, which can effectively prevent water from overflowing into the secondary filter pool. The water body overflows the planting pond; the above measures can ensure that the water body will not overflow the system, ensure that the entire system can operate normally, effectively prevent the water pump from dry burning, and reduce safety risks.

In the present invention, the combined use of the water outlet pipe and the vertical aeration pipe can adjust the water level in the planting pond, that is, the water level can be adjusted according to the needs of the plants planted in the planting pond, ensuring that planting The plants can grow normally, so that the plant roots will not be completely soaked in the water and root rot will occur, and when the vertical oxygenation tube of the planting pond works normally, it can oxygenate the water body of the planting pond, and can Provide enough oxygen to meet the growth needs of plants; when the vertical oxygenation pipe works normally, it can bring a large amount of air into the water body of the breeding pond, increase the amount of dissolved oxygen in the water body in the breeding pond, and meet the needs of plant growth. The growth needs of cultured aquatic animals, improving feed conversion rate and increasing resistance.

The planting pool proposed by the present invention is symmetrically distributed on both sides of the planting pool, and different numbers can be set arbitrarily according to different use requirements; the filter material in the planting pool not only filters the water body, but also supports fixed planting. Plants; such a planting method no longer uses soil, avoids problems such as pests, weeds and heavy metal pollution in the soil, improves the food safety of plants, and no weeds grow in the planting pond. , there is no need to carry out a lot of manual weeding, plowing and other work, which reduces the cost of planting; at the same time, in this way, aquatic animals are cultured, and the eutrophic water in the breeding pond is pumped to the planting pond for supply Plants grow without additional nutrient solution, reducing planting costs; the water purified by the plants flows back to the breeding pond to provide for the normal growth of aquatic animals; this not only solves the problem of eutrophication of the water body, but also greatly reduces the Describe the frequency of cleaning of the breeding pond; this helps save the user's time and energy and increases the pleasure of breeding and planting.

In the present invention, a water pump pumps the water body in the primary filter pool to the secondary filter pool. After the water body is filtered by the secondary filter pool, it is oxygenated by the vertical oxygenation tube of the planting pool, and then enters the secondary filter pool. into the planting pond; after the water body is filtered by the filter material in the planting pond and purified by plant organisms, it enters the breeding pond through the vertical oxygenation pipe; the water body passes through the suction pipe in the breeding pond The slag discharge pipe enters the primary filter tank. During the flow of the water body, the suction force of the water flow is used to suck away the residue at the bottom of the breeding pond to realize automatic removal of the residue. In this way, a closed cycle of the water body is realized. The residue is physically filtered by the filter material, and the nutrient-rich substances in the water are absorbed by the plants. The purified water flows back to the breeding pond below through the vertical aeration pipe for breeding aquatic animals, so that The entire system forms a micro-ecosystem; in this recycling method, only one water pump is needed to realize the recycling of water in the breeding pond, and can realize the functions of automatic removal of residues, filtration, purification and oxygenation, and the functions are integrated. , saving electric energy and reducing planting and breeding costs.

In the present invention, the closed circulation of the water body is used to realize the integration of planting and breeding; during the operation of the entire circulation system, only feed is put into the cultured aquatic animals. Compared with traditional high-density breeding, not only can aquatic animals be produced, animals, and can also produce planted plants; at the same time, the entire system can be designed according to a certain plan to bring out its attached landscape economic value, and can even develop study tours, supporting development of course teaching, etc., to fully utilize its attached economic value. Economic value; therefore, the present invention proposes an integrated energy-saving, environmentally friendly and environmentally friendly breeding ecosystem with water circulation, slag suction, purification and oxygenation, which reduces the cost of breeding and enriches output from many aspects such as cultivating plants and accompanying economic value.

Description of the drawings

Figure 1 is a schematic structural diagram of an energy-saving, environmentally friendly and environmentally friendly planting and breeding ecosystem integrated with water circulation, slag suction, purification and oxygenation according to the present invention.

Figure 2 is a schematic structural diagram of the front view of the integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation according to the present invention.

Figure 3 is a schematic structural diagram of a top view of an integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation according to the present invention.

Figure 4 is a schematic structural diagram of the left side view of the integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation according to the present invention.

Detailed ways

The invention will be further described in detail with reference to the following specific embodiments and drawings. The process, conditions, experimental methods, etc. for implementing the present invention, except those specifically mentioned below, are common knowledge and common sense in the field, and the present invention has no special limitations.

As shown in Figures 1 to 4, the present invention proposes an integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation, which is set up in a greenhouse and includes a breeding pond 1, a primary filter pond 2, and a secondary filter pond 3 , planting pool 4, reservoir 5 and sedimentation circulation tank 6; primary filter tank 2 and secondary filter tank 3 are set at one end of the breeding pool 1; multiple planting pools 4 are symmetrically and evenly arranged on both sides of the planting pool 1; The reservoir 5 is higher than the breeding pond 1, and the breeding pond 1 is higher than the sedimentation circulation tank 6; the reservoir 5, the breeding pond 1 and the sedimentation circulation tank 6 are arranged in a ladder shape and are connected to each other; the breeding pond 1 and the primary filter tank 2 , the secondary filter tank 3 and the planting tank 4 are set inside the greenhouse, and the water storage tank 5 and the sedimentation circulation tank 6 are set outside the greenhouse one after another; the rainwater pipe of the greenhouse is connected to the water tank 5 to facilitate Collect and store rainwater; at the same time, the sedimentation circulation tank 6 is connected to the reservoir 5, and the water body in the sedimentation circulation tank 6 can be pumped to the reservoir 5 through a water pump. After the water body settles again, it is then put into the breeding pond 1 middle.

The breeding pond 1 is in the shape of high on both sides and low in the middle; the breeding pond 1 includes: a vertical aeration pipe 11, a pipe groove 12 and an overflow pipe 13;

The purified water from the planting pond 4 is oxygenated by the vertical aeration pipe 11 and then enters the breeding pond 1; the pipe layout groove 12 further includes a groove cover 121, a slag suction and sewage discharge pipe 122 and an air guide pipe 123; A plurality of groove cover plates 121 are placed on the pipe routing groove 12 and can be freely taken and placed to facilitate cleaning and maintenance of the pipe routing groove 12. The groove cover plates 121 are provided with gaps to facilitate the flow of water and the suction of residues. In the slag discharge pipe 122, it also prevents aquatic animals cultured in the breeding pond 1, such as fish and shrimp, etc. from entering the pipe layout groove 12; the slag suction discharge pipe 122 is arranged on the bottom central axis of the pipe layout groove 12 It is connected with the primary filter tank 2 to facilitate the flow of water. The residue in the slag suction and sewage discharge pipe 122 is discharged into the primary filter tank 2 to realize the automatic "transportation" of the feces and residue generated during the breeding process of the breeding pond 1. "Go to the primary filter tank 2 to purify the water body in the breeding pond 1, increase the transparency of the water body in the breeding pond 1, provide a good living environment for the cultured aquatic animals, and improve their quality; the air guide 123 and the vertical oxygenation The tubes 11 are connected to "guide" the bubbles generated in the vertical oxygenation tube 11 to farther places to achieve the effect of long-distance oxygenation; multiple channels are arranged on the central axis of the upper surface of the air guide tube 123 according to certain rules. air holes, and the water outlet of the air guide tube 123 is arranged vertically upward; such an arrangement can realize the "washing" of bubbles and water bodies from the bottom end upward, driving the water body within a certain range to "roll", which can effectively promote the air and water bodies to "surge" upwards. The contact with the water body increases the amount of dissolved oxygen in the water body in the breeding pond 1; the overflow pipe 13 is set at one end of the breeding pond 1 close to the primary filter pond 2, and the overflow pipe 13 is connected with the primary filter pond 2; when the slag suction drain pipe 122 is blocked, The liquid level in the breeding tank 1 continues to rise. When it reaches the upper end of the overflow pipe 13, the water body can enter the primary filter tank 2 through the overflow pipe 13, ensuring the normal operation of the water pump and preventing dry burning, reducing the The probability of safety accidents; at the same time, this method can also ensure the normal circulation of the water body. The water body in the breeding pond 1 has sufficient oxygen content, which will not cause the large-scale death of the cultured aquatic animals due to lack of oxygen, reducing the risk of breeding. .

The primary filter tank 2 is connected to the breeding tank 1; the primary filter tank 2 includes: a water pump placement area 21 and a primary filter tank overflow pipe 22; the primary filter tank overflow pipe 22 is connected to the sedimentation circulation tank 6. When the water level in the primary filter tank 2 When it rises to the opening position of the primary filter tank overflow pipe 22, excess water flows out from the primary filter tank overflow pipe 22 into the sedimentation circulation tank 6, ensuring that the water body will not overflow from the primary filter tank 2.

The secondary filter pool 3 includes: a secondary filter pool overflow pipe 31, a sewage discharge groove 32, a filter bag placement area 33 and a secondary filter pool planting area 34; the secondary filter pool overflow pipe 31 is connected to the primary filter pool 2. When the liquid level in the secondary filter tank 3 continues to rise due to pipe blockage and reaches the nozzle of the overflow pipe 31 of the secondary filter tank, the water flows out from the nozzle of the overflow pipe 31 of the secondary filter tank into the primary filter tank 2 , ensuring the normal circulation of the water body, effectively reducing the electricity safety of the water pump and the risk of breeding; the sewage discharge groove 32 is connected with the sedimentation circulation tank 6, and the sewage discharge groove 32 is set in the filter bag placement area 33 and the secondary filter tank planting area 34 The central axis of the bottom is used to collect the residue and feces accumulated at the bottom of the filter bag placement area 33 and the secondary filter tank planting area 34, and discharge the residue and feces in the secondary filter tank 3 to the sedimentation circulation tank during cleaning. 6; secondary filter pond planting areas 34 are set up on both sides of the filter bag placement area 33. The water pumped up from the primary filter pool 2 is filtered by the filter cotton bag placement area 33 and then flows into the secondary filter ponds on the left and right sides respectively. The secondary filter tank planting area 34; this method can effectively collect and discharge the residue pumped up from the primary filter tank 2, and can effectively extend the use cycle of the filter bag placement area 33 and the secondary filter tank planting area 34.

The planting pond 4 includes: water flow diversion pipe 41, planting pond vertical aeration pipe 42, planting pond sewage groove 43, water outlet pipe 44 and sewage discharge pipe 45; water flow diversion pipe 41 is connected with the secondary filter tank 3 to filter and purify The resulting water body is diverted to each planting pond 4 through the water flow diversion pipe 41; the vertical oxygenation pipe 42 of the planting pond is connected with the water flow diversion pipe 41. When the water body flows through the vertical oxygenation pipe 42 of the planting pond, the oxygenation effect is achieved; planting The pool drainage groove 43 is arranged on the bottom central axis of the planting pool 4 and is connected to the drainage pipe 45; the planting pool 4 is connected to the breeding pool 1 through the outlet pipe 44; the drainage pipe 45 is connected to the sedimentation circulation tank 6.

In the present invention, the primary filter pool overflow pipe 22 can not only be used for overflowing water, but also can be used to discharge the residue in the primary filter pool overflow pipe 22 after the primary filter pool overflow pipe 22 is unplugged, thereby serving as a sewage pipe. , which is convenient for cleaning the residue and feces in the overflow pipe 22 of the primary filter tank.

In the present invention, the filter media in the planting pond 4 generally uses ceramsite and volcanic stone.

In the present invention, the plant roots in the planting pond 4 filter eutrophication substances in the breeding water body, and provide oxygen to the aquatic animals in the breeding pond 1 through the vertical oxygenation pipe 11, ensuring their normal life activities and realizing high-density breeding.

In the present invention, water flows through the vertical aeration pipe 42 of the planting pond to achieve an oxygenation effect, providing oxygen and nutrients to the plant roots in the planting pond 4 .

In the present invention, the number of planting ponds 4 can be adjusted according to the breeding density and breeding area of the breeding pond 1. Generally, the planting area of the planting pond 4 is about twice the area of the breeding pond 1.

In the present invention, the reservoir 5 can be connected to the drainage pipes of the greenhouse, the drainage pipes of the house and the drainage pipes of the road, etc., which are equipped with pipes that can discharge rainwater concentratedly, and collect the rainwater on rainy days in the reservoir 5, and then wait for the rainwater to be collected. After the water body is precipitated and purified, it is then put into the breeding pond 1; since the water body in the system is a closed cycle, evaporation only needs to be replenished regularly, so this water storage method is enough to supply the circulation needs of the system, so it can circulate the system almost No additional tap water is required; this not only saves a lot of water resources, but also achieves the goal of sustainable development.

In the present invention, the breeding pond 1 is provided with an overflow pipe 13, the primary filter pond 2 is provided with a primary filter pond overflow pipe 22, the secondary filter pond 3 is provided with a secondary filter pond overflow pipe 31 and the planting pond 4 is provided with a double outlet pipe 44 , these methods can ensure that during the operation of the system, the water body will not overflow the system due to the blockage of a certain pipe, effectively reducing the electricity safety caused by the dry heating of the water pump, and also ensuring the normality of the water body. Circulation reduces the breeding risk of aquatic animals dying due to lack of oxygen due to water overflow.

In the present invention, the path of water circulation:

The water pump pumps the water in the primary filter pool 2 to the secondary filter pool 3. After the water is filtered by the secondary filter pool 3, it is diverted through the water flow diversion pipe 41 and then enters the planting pool. After the vertical oxygenation pipe 42 adds oxygen, it enters the planting pond 4; after the water body is filtered by the filter material in the planting pond 4 and purified by plant organisms, it enters the vertical oxygenation pipe through the water outlet pipe 43. 11, and then flows into the breeding pond 1; the water body enters the primary filter pool 2 through the slag suction and sewage discharge pipe 12 in the breeding pond 1. During the flow of the water body, the suction force of the water flow is used to filter the breeding pond 1. The residue at the bottom of pool 1 is sucked away to realize automatic removal of the residue; in this way, a closed cycle of the water body is realized. The residue in the water body is physically filtered by the filter material, and the nutrient-rich substances in the water are absorbed by the plants. The purified water passes through the The vertical aeration pipe 42 flows back to the breeding pond 1 below for breeding aquatic animals, thus making the entire system form a micro ecosystem; in this circulation mode, only one water pump is needed to achieve the above The water in the breeding pond is recycled and can automatically remove residues, filter, purify and increase oxygenation. The functions are integrated, saving electricity and reducing planting and breeding costs.

In the present invention, the entire system is designed according to a certain plan and is built into a research and study base, supporting the development of courses and teaching, etc., so as to give full play to its accompanying economic value, enrich output, and achieve the goal requirements of sustainable development.

The protection content of the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the inventive concept, changes and advantages that those skilled in the art can think of are included in the present invention, and are protected by the appended claims.

Claims (7)

1. A water circulation slag suction purification and oxygenation integrated energy-saving and environmentally friendly planting and breeding ecosystem, characterized in that the system includes: a breeding pond (1), a primary filtering pond (2), a secondary filtering pond (3), a planting pond A pond (4), a reservoir (5) and a sedimentation circulation pond (6); the primary filter pond (2) and the secondary filter pond (3) are arranged at one end of the breeding pond (1); the Planting ponds (4) are arranged on both sides of the breeding pond (1); the reservoir (5) is higher than the breeding pond (1), and the breeding pond (1) is higher than the sedimentation circulation tank. (6); The storage tank (5), the breeding tank (1) and the sedimentation circulation tank (6) are arranged in a ladder shape and are connected; The breeding pond (1) has a "concave" shape with high sides and a low middle; the breeding pond (1) includes: a vertical aeration pipe (11), a pipe routing groove (12) and an overflow pipe. (13); the vertical aeration pipe (11) is connected with the pipe routing groove (12); the pipe routing groove (12) is located on the lowest central axis of the breeding pond (1); so The overflow pipe (13) is connected with the primary filter tank (2); The primary filter tank (2) includes: a water pump placement area (21) and a primary filter tank overflow pipe (22); the primary filter tank overflow pipe (22) is connected to the sedimentation circulation tank (6); The secondary filter pool (3) includes: a secondary filter pool overflow pipe (31), a sewage discharge groove (32), a filter bag placement area (33) and a secondary filter pool planting area (34); The filter tank overflow pipe (31) is connected to the primary filter tank (2); the sewage discharge groove (32) is connected to the sedimentation circulation tank (6), and the sewage discharge groove (32) is arranged in the filter tank (2). On the bottom central axis of the bag placement area (33) and the secondary filter pond planting area (34); The planting pond (4) includes: a water flow diversion pipe (41), a planting pond vertical aeration pipe (42), a planting pond sewage groove (43), a water outlet pipe (44) and a sewage pipe (45); The water flow diversion pipe (41) is connected with the secondary filter tank (3); the planting pond vertical aeration pipe (42) is connected with the water flow diversion pipe (41); the planting pond sewage discharge groove (42) is connected with the water flow diversion pipe (41). 43) is arranged on the bottom central axis of the planting pond (4) and is connected with the sewage pipe (45); the planting pond (4) and the breeding pond (43) are connected through the water outlet pipe (44). 1) Connected; the sewage pipe (45) is connected to the sedimentation circulation tank (6), and the pipe routing groove (12) further includes: a groove cover (121), a slag suction sewage pipe (122) and air guide pipe (123); the groove cover (121) is placed on the pipe routing groove (12) and can be freely taken and placed to facilitate cleaning and maintenance of the pipe routing groove (12), and the The groove cover (121) is provided with a gap to facilitate the flow of water and suck the residue into the slag suction pipe (122). At the same time, it is also convenient for the bubbles emerging from the air guide pipe (123) to push the water body "Tumbling" increases the amount of dissolved oxygen in the water body; the slag suction and sewage discharge pipe (122) is set on the bottom central axis of the pipe routing groove (12) and is connected to the primary filter tank (2) to facilitate water flow. During the circulation process, the residue in the slag suction and sewage discharge pipe (122) is discharged into the primary filter pool (2); the air guide pipe (123) is connected with the vertical oxygenation pipe (11), The bubbles generated in the vertical oxygenation pipe (11) are directed to farther places to achieve the effect of long-distance oxygenation; a plurality of air bubbles are arranged on the central axis of the upper surface of the air guide pipe (123) according to certain rules. There are ventilation holes, and the water outlet of the air guide tube (123) is set vertically upward. The secondary filter pool planting area (34) is set on both sides of the filter bag placement area (33). From the The water pumped up from the primary filter tank (2) is filtered by the filter bag placement area (33), and then flows into the secondary filter tank planting areas (34) on the left and right sides respectively. 2. The water circulation slag suction, purification and oxygenation integrated energy-saving and environmentally friendly planting and breeding ecosystem as claimed in claim 1, characterized in that the water outlet pipe (44) is provided with two water inlets. When one water inlet end is blocked When the water body enters the water outlet pipe (44) from the other end, the water body is prevented from overflowing the planting pond (4). 3. The water circulation slag suction purification and oxygenation integrated energy-saving and environmentally friendly planting and breeding ecosystem as claimed in claim 1, characterized in that a fence is set around the vertical oxygenation pipe (42) of the planting pond, and the fence follows certain rules. Water holes are provided for water circulation. 4. The integrated energy-saving, environmentally friendly and environmentally friendly planting and breeding ecosystem for water circulation, slag suction, purification and oxygenation as claimed in claim 1, characterized in that a plurality of the planting ponds (4) are symmetrically and regularly distributed in the breeding ponds ( 1) on both sides. 5. The integrated energy-saving, environmentally friendly, and environmentally friendly planting and breeding ecosystem for water circulation, slag suction, purification, and oxygenation according to claim 1, characterized in that the sedimentation circulation tank (6) is provided with a residue collector that will be discharged into the sedimentation circulation tank. The water body in (6) is initially filtered, and the residue is collected and used for planting plants, reducing the "pressure" of the sedimentation circulation tank (6) and extending the service life. 6. The water circulation slag suction purification and oxygenation integrated energy-saving and environmentally friendly planting and breeding ecosystem as claimed in claim 1, characterized in that the breeding pond (1), the primary filtering pond (2) and the sedimentation circulation pond The depth of the bottom of (6) gradually increases. 7. The integrated energy-saving and environmentally friendly planting and breeding ecosystem with water circulation, slag suction, purification and oxygenation as claimed in claim 1, characterized in that the breeding pond (1), the primary filter pond (2), the secondary filter The size and discharge sequence of the pond (3) and the planting pond (4) are adjusted according to the placement location to ensure that they are suitable for use under different conditions.