CN115777603A

CN115777603A - Aeration draws water and oxygenates dirty ecological circulating flow water plant of collection

Info

Publication number: CN115777603A
Application number: CN202211465480.XA
Authority: CN
Inventors: 徐宝安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14

Abstract

An aeration drawing oxygenation sewage-collecting ecological circulating water farm comprises a culture water tank, an aeration air pump, an air delivery pipe, a power supply and an aeration device. Each water body culture area is connected in series and is provided with a collecting pipe corresponding to the length of the water body; the circulating water converging port of the aquaculture water tank is arranged at the inlet end of the aquatic organism aquaculture area, the circulating water converging port of the aquaculture water tank is arranged at the bottom of the tail end of the aquatic organism high-density aquaculture area, and the water supply and water converging port of the aquaculture water tank is provided with a fish blocking net; an aeration water drawing and oxygen filling pump consisting of an aeration oxygen filling water drawing tube, a sewage collecting device, an aeration oxygen filling water drawing tube positioning device and a collecting pipe, and an aeration device or a composite device of an aeration air pump and a nano aeration pump are arranged in the culture water tank or on the inner wall of the culture water tank. The aeration drawing and oxygenating circulating pump is from bottom to top and sequentially comprises a water inlet of the aeration drawing and oxygenating circulating pump, a micropore aeration device gas pipe, a micropore aeration device positioner, an oxygenating drawing tube and an oxygenating drawing tube water outlet.

Description

Aeration draws water and oxygenates dirty ecological circulating flow water plant of collection

Technical Field

The invention relates to the technical field of aquaculture, in particular to an aeration water drawing oxygenation sewage collection ecological circulating flow water farm.

Background

In a traditional culture system, fish and shrimp manure and residual bait contained in culture water in a culture area are directly collected and discharged into a planting medium or a filter material without precipitation, and then filtration treatment or plant irrigation is carried out. However, the fish manure residual bait is directly discharged in the filtering area to pollute the filtering material, and organic matters which are accumulated for a long time and are not fermented in time can be subjected to anaerobic fermentation in the filtering area, so that a large amount of harmful bacteria are generated to cause damage to plants in the planting area. Meanwhile, in the culture process, if the culture density is increased, the water in the culture area needs to be frequently replaced, otherwise, a large amount of fish, shrimp and the like are extremely easy to die, but the water in the culture area is frequently replaced, so that a large amount of water resources are wasted.

For industrial circulating water culture, maintaining high dissolved oxygen in culture water is the most important condition for high-density culture. The aquaculture circulating water has high dissolved oxygen, has a vital effect on the health of the cultured fish, and can cause great influence on the fish body if the aquaculture circulating water has low dissolved oxygen. The main symptoms are that the growth speed is reduced, the immunity is reduced, and the disease is easy to occur and even a large number of deaths occur.

At present, the oxygen dissolving method for domestic industrial farms mainly depends on aeration of air into water. Because the conventional oxygenating machine can not provide water flow for evenly and circularly oxygenating, and the oxygen dissolving effect of water is poor, the energy consumption is low, and the oxygen content in the aquaculture water body is not greatly improved. The published patent ZL200810014132.4 discloses a technical scheme of a 'fishpond circulating water high-efficiency oxygen dissolving device', which still belongs to direct and extensive mixing of liquid and gas, and can improve the dissolved oxygen in water because oxygen is used as a gas source to dissolve oxygen in water, but the retention time of the oxygen injected into water in a culture pond is short, and meanwhile, the culture density cannot be improved due to the fact that the oxygen directly dissolves in water with low efficiency and uneven oxygen supply range.

The currently and generally used oxygenation equipment is a point type centralized oxygenation device, the coverage area of the point type oxygenation device is small in the actual use process, the cultured objects are easily gathered to collect oxygen, the normal feeding and growth of the fishes are seriously influenced, and the stocking density is high, so that the pond can be flooded. The oxygen content in the water can not be supplemented because the compressed air can not be delivered near the oxygen increasing machine and far away from the oxygen increasing point, the oxygen increasing uniformity of the whole fish pond is poor, and the requirement of high-density running water culture is difficult to achieve. The patent ZL 200820032496.0 that has now published discloses a technical scheme of an economical even oxygenation device of an artificial culture fish pond, but under the condition of high-density culture, the air supply amount is very large, the distribution pipe density needs to be increased, the oxygen supply pressure is improved, and the cost is improved. In addition, the above technology is to supply oxygen directly to the pool body, the oxygen dissolving effect of water is poor, a lot of gas is volatilized directly, and the oxygen dissolving effect is limited.

In recent years, a multistage sedimentation tank is built beside a culture pond, sedimentation treatment is firstly carried out before culture water enters a planting area and a nitrification filtering area, large-particle organic matters are waited to be precipitated at the bottom and fermented at the bottom, and upper clear water is taken to enter the nitrification filtering area and the planting area. The form of adopting multistage sedimentation tank can save the waste of breeding water resource and reduce organic matter and get into the breed district again, but multistage sedimentation tank construction cost is high, occupies large tracts of land soil to the flexibility is not good. Meanwhile, as the fish manure residual bait is organic matter, under the anoxic water body state, anaerobic fermentation bacteria decompose the fish manure residual bait into ammonia nitrogen and nitrite, the planting area is arranged in front of the nitrification filtering area, nitrate generated in the nitrification filtering area enters the culture pond through a water circulation system, and is accumulated continuously to poison the health of aquatic organisms such as fishes and shrimps, so that the overall culture density is limited.

Application No.: CN202120738501.5, utility model name: high-density aquatic ecological culture system

The system, including aquaculture pond and biochemical filtering ponds through water supply pipe and return water pipeline intercommunication, according to the direction of aquaculture water circulation, the aquaculture water that contains excrement and urine and incomplete bait in the aquaculture pond passes through the organic matter separation that the water supply pipe loops through biochemical filtering ponds and collects fermentation zone, return water pipeline, biological water purification district, return water pipeline, aquaculture pond and forms the hydrologic cycle return that the aquaculture water that aquatic products attitude was bred handles. However, the culture system needs to carry out water circulation and independent oxygenation through a water pump, the investment of the system is large, the construction cost of the fish pond in the early stage is high, the investment of fish manure separation equipment and the later-stage operation cost are high, and the energy consumption is large; the stability of water quality is poor.

And as the application number CN201210214636.7, the invention name is as follows: a high-density aquaculture system and an aquatic product fruit and vegetable planting and breeding system. Comprises a main culture pond, wherein the bottom of the main culture pond is provided with a feces collection port which is connected with a circulating water pipe; the sludge collecting and discharging device is connected with the excrement collecting and discharging port through a circulating water pipe, and an excrement discharging port is formed in the bottom of the sludge collecting and discharging device; the water purifier is provided with an organic matter aqueous solution outlet and is connected with the sludge collecting and discharging device; the microbial water purification bed is seeded with ammonia nitrogen-digesting aquatic plants and is provided with a confluence water inlet and an aeration water drawing and oxygen charging pump water outlet, the confluence water inlet is connected with the water quality purifier, and the aeration water drawing and oxygen charging pump water outlet is connected with the main culture pond; and the circulating water pump is arranged at one end of the microbial purification water bed, which is close to the water outlet of the aeration water drawing and oxygen charging pump. The optimal growth environment of the fishes in high density is ensured. Meanwhile, the organic fertilizer with high efficiency and high quality can be provided to meet the requirements of various nutrient elements for daily growth of fruits and vegetables. However, the culture system needs to circulate water and oxygenate separately through a water pump, so that the system has high investment, high construction cost of the fish pond in the early stage, high investment and later-stage operation cost of fish manure separation equipment and high energy consumption.

Disclosure of Invention

The invention aims to provide an aeration water drawing oxygenation sewage collection ecological circulating water farm, and aims to solve the technical problems that water in aquatic culture in the prior art is insufficient in oxygen content, water resource waste is serious, and water is rich in nutrition under high culture density. Provides an excellent aquaculture water environment and a culture system for promoting the healthy growth of fish in a high-density environment.

In order to realize the purpose, the invention adopts the technical scheme that: an aeration drawing oxygenation sewage-collecting ecological circulating water farm comprises a culture water tank, an aeration air pump, an air delivery pipe, a power supply and an aeration device. The method is characterized in that: the culture pond comprises a rectangular pond, a circular pond and other ponds. The culture pond is provided with a water replenishing pipe and a water draining pipe. Each water body culture area is connected in series and is provided with a collecting pipe corresponding to the length of the water body. The circulating converging port of the culture pond is arranged at the inlet end of the high-density aquatic organism culture area, the circulating converging port of the culture pond is arranged at the bottom of the tail end of the high-density aquatic organism culture area, and the water supply and converging port of the culture pond or the fishing blocking net is arranged. An aeration water drawing and oxygen filling pump consisting of an aeration oxygen filling water drawing tube, a sewage collecting device, an aeration oxygen filling water drawing tube positioning device and a collecting pipe, or a composite device of an aeration air pump and a nano aeration pump is arranged in the culture water tank or on the inner wall of the culture water tank.

A confluence port and a confluence pipeline are arranged between the far end of the culture water tank and the aeration water drawing and oxygen charging pump, so that long-distance and large-flow aeration water drawing and oxygen charging circulation of the culture water body is realized. A sewage collecting device is arranged at the downstream of the water outlet of the aeration water drawing and aeration pump to collect residual bait, fish manure, residues and aquatic plant debris.

The aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device. The aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe. The gas pipe is connected with the micropore aeration device and is arranged at the lower part of the elbow at the bottom of the aeration oxygen-filling water drawing cylinder. The downstream of the water outlet of the aeration oxygenation water drawing tube or a fish blocking net is arranged to form an aeration water drawing oxygenation pump.

Or the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, an air conveying pipe, a micropore aeration device, an aeration oxygen filling water drawing barrel and an aeration water drawing and oxygen filling pump positioning device. The aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe. The gas pipe is connected with the micropore aeration device. The micropore aeration device is a shell on the outer surface of a cavity, or the shell on the inner surface of the cavity is connected with a gas pipe, the outer surface of the shell is closed, and the throttling inner arc surface of the shell is fully distributed with an annular cavity or a cavity-connected throttling micropore aeration nozzle pipe joint with gas outlet micropores.

The annular cavity or connected cavity throttling micropore aeration nozzle pipe joint is arranged in an aeration, oxygenation and water drawing tube which is vertically arranged in the longitudinal direction, is fixed on the inner wall of the aeration, oxygenation and water drawing tube between a confluence water inlet of the aeration, oxygenation and water drawing tube and a water outlet of an aeration, water drawing and oxygenation pump through a positioning device, and is smoothly connected with the inner wall of the aeration, oxygenation and water drawing tube to form the aeration, water drawing and oxygenation pump. The front of the ring cavity or the joint cavity throttling micropore aeration nozzle pipe joint is a collecting pipe, the pipe orifice of the collecting pipe is a collecting pipe orifice, and the flow is the suction stroke of the aeration water drawing oxygen filling pump. After the annular cavity or the connected cavity throttling micropore aeration nozzle pipe joint, the aeration oxygenation water drawing tube which is vertically arranged in the longitudinal direction is a water outlet pipe, the upper pipe orifice of the aeration oxygenation water drawing tube is a water outlet pipe orifice, and the flow of the aeration oxygenation water drawing tube is the lift of an aeration water drawing pump. The aeration oxygenation water drawing tube is vertically positioned in the water body in the longitudinal direction through the positioning device. The downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump.

The exhaust pressure of the aeration air pump is based on the realization of the normal exhaust of the microporous aeration pipe. The air supply amount of the aeration air pump corresponds to the flow area of the barrel, and under the condition that the exhaust pressure of the aeration air pump is constant, the larger the exhaust amount of the aeration air pump is, the larger the water yield of the aeration water drawing tube barrel is. Under the condition that the air displacement of the aeration air pump is constant, the larger the air displacement of the aeration air pump is, the deeper the depth of the position of the aeration water drawing pipe barrel which can be arranged in the underwater aeration oxygen-charging water drawing barrel is, and the higher the lift of the aeration water drawing oxygen-charging pump is. The water outlet of the aeration water drawing tube is set at the position close to the water surface of the culture pond, or level with the water surface, or slightly higher than the water surface.

When the aeration air pump is started, the microporous aeration pipe starts aeration, and the density of the water column in the aeration oxygen-filling water drawing cylinder is reduced because the water column is full of air bubbles. The water pressure acting on the confluence water inlet of the collecting pipe enables the water level in the aeration oxygenation water drawing cylinder to rise and overflow from the top of the aeration oxygenation water drawing cylinder, so that water is pumped from the bottom water body where the confluence water inlet of the collecting pipe is located to the culture pond where the aeration oxygenation water drawing cylinder is located, and a fountain or a waterfall is formed.

The sewage collecting device is a sediment sewage collecting container which is arranged at the downstream of the water outlet of the collecting pipe, is opened upwards and has a certain flow path width, the top of the sewage collecting groove, or a floating barrier and a fishing blocking net which block floaters are arranged. The downstream edge of the sewage collecting device at the water outlet is provided with a water floating drum which enables the sediment sewage collecting container to float and stand in the water.

The sludge suction device sucks sludge at the bottom of the sludge collection container through the pipe head for the sludge suction pipe, so that the collected sludge is sequentially sucked and discharged under the lifting action of the pipe.

Or a water seal gas collection chamber and a sewage collection container of an exhaust device container end cover are arranged below the floating barrier, wherein the container end cover is provided with a high point from the edges of two opposite sides, inclines towards the middle, and is mutually staggered and stacked to leave a gap for blocking bubbles, thereby forming the water seal gas collection chamber end cover provided with a sludge down-flow channel. An exhaust pipe orifice of a built-in exhaust device is arranged at the highest point of the water seal gas collection chamber, and the exhaust pipe is led out of the water surface through a pipeline and is exhausted. Most of the gas discharged from the exhaust pipe is methane, and the methane is converged and collected to be used as fuel. This dirty device's of collection mud suction device, there is certain inclination to collect mud for the bottom, the kerve bottom is equipped with the rail groove, the ditch groove bottom is equipped with closed loop transmission band, be equipped with the trompil on the transmission band, the other end of transmission band is equipped with the suction tube, through the transmission drive, it is rotatory to roll the area, make the opening rotate between two roller bearings, the pipe passes through the overhead opening of rail groove and head, carry out the suction to bottom mud, make it can be at the bellows, or the sleeve pipe, or the pipe can carry under the effect of drawing and stretching the pipe, the mud order suction discharge that will collect. Or the bottom of the circular tube is arranged at an inclination, the bottom of the sewage collecting device is sequentially discharged through the disc opening of the sewage collecting device, and the chassis can suck and discharge sewage through rotation.

The residual bait, fish feces and aquatic plant debris collected by the dirt collecting device are pumped by a slurry pump and placed in a sedimentation tank, and are precipitated, drained and dried to prepare the organic fertilizer.

Or the culture water tank is divided into a blocky culture water tank area by the barrier. The barrier comprises a partition wall, a hanging net and a hanging curtain, wherein the hanging net or the hanging curtain is hung on the water floating pipe of the floating pipe grid.

The arrangement trend of the water floating pipes at the lower part of the floating pipe grid is the same as the water flow direction, and the water floating pipes at the upper part are transversely arranged on the water floating pipes at the lower part and are connected in a cross way to form the floating pipe grid. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. The barrier is made of flexible waterproof materials of a hanging net or a hanging curtain, and the flexible waterproof materials comprise plastic materials.

The high-density aquatic organism farm is arranged at the downstream of the sediment and sewage collection device of the aeration water-drawing oxygenation pump, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the high-density aquatic organism farm, so that the diagonal flow path of the water body of the culture pond is greatly circulated.

The discharge, the residual body and the fragments of aquatic plants of the aquatic organisms or the fragments are filtered by the fish blocking net, enter the inlet of the confluence pipeline at the bottom of the end head at one side of the high-density aquatic organism culture farm, are taken away by the water body, flow into the aeration water drawing and oxygen charging pump through the confluence pipeline, flow through the sewage collecting device for precipitation after aeration oxygen charging, and enter the high-density aquatic organism culture farm after the fish blocking net to form the running water culture ecological circulation system.

The arrangement trend of the lower water floating pipes of the floating pipe grid grate is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. A photovoltaic cell assembly is arranged on a floating pipe grid grate of a high-density aquatic organism breeding field section of the breeding water tank, and the photovoltaic cell assembly is fixed on a cross arm support of the floating pipe grid grate.

The wind power generation device is arranged on the anchor pile of the culture pond or forms a wind-solar complementary power generation system together with the photovoltaic power generation field and the storage battery. The wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump comprising the commercial power, the internal combustion generator and the gas turbine generator form an automatic composite safety power supply.

And (II) or the aquatic organism and aquatic plant mixed culture field is arranged at the downstream of the aeration water drawing and oxygenation pump sediment sewage collecting device, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture field, so that the diagonal flow path of the water body of the culture pond is greatly circulated.

The discharge, the residual body and the fragments of the aquatic plants of the aquatic organisms or the fragments of the aquatic plants are filtered by the fish blocking net, enter the inlet of the confluence pipeline at the bottom of the mixed culture field of the aquatic organisms and the aquatic plants, are taken away by the water body, flow into the aeration water drawing and oxygen charging pump through the confluence pipeline, flow through the sewage collecting device for precipitation after aeration oxygen charging, and enter the culture field of the aquatic organisms and the aquatic plants after the fish blocking net, so that the utilization of the residual bait and the fish dung by the aquatic organisms is realized. The aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body to purify the water body. Form an ecological circulating system for running water culture.

In the mixed culture field of aquatic organisms and aquatic plants, a floating pipe grid grate bed is arranged, the arrangement direction of lower floating pipes of the floating pipe grid grate bed is consistent with the flow direction of water flow, the water resistance is reduced, and upper floating pipes and lower floating pipes of the floating pipe grid grate bed are in cross connection. The grid frame of the floating tube grid grate bed is internally provided with a root planting basket grate for fixing aquatic soilless culture plants, the root planting basket grate is a planter arranged in the grid frame of the floating tube grid grate bed, the root planting basket grate is provided with a fixed cover grate, different culture mediums are placed in the root planting basket grate according to different plant varieties, and the root planting basket grate is positioned in the grid frame of the floating tube grid grate bed and is arranged above the water surface or below the water surface. The aeration water drawing and oxygenating pump makes the aquaculture water flow through the mixed culture field of aquatic organisms and aquatic plants after aeration and oxygenation, so that the aquatic plants absorb nutrients such as nitrogen, phosphorus and the like in the water, and the water is purified. The floating pipe grid grate bed is positioned in the pool through anchor piles. The floating pipe grid grate bed is provided with a water injection hanging buoy, so that the unbalance of the floating pipe grid grate bed caused by uneven growth of aquatic plants is adjusted.

The anchor pile of the aquatic organism and aquatic plant mixed culture pond is provided with a wind power generation device, and the wind power generation device and the storage battery form a wind power generation system together. The wind power generation system and an automatic composite safety power supply for an intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion engine generator and a gas turbine generator.

And (III) or a high-density aquatic organism culture farm and an aquatic organism and aquatic plant mixed culture farm are arranged at the downstream of the aeration water-drawing oxygenation pump sedimentation sewage collecting device, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture farm, so that the diagonal flow path large circulation of the water body of the culture pond is realized.

After passing through the aeration water drawing and oxygen charging pump, the water body flows through a high-density aquatic organism farm, and the discharge, the residual bodies and the fragments of the aquatic plants of the aquatic organisms or the water body enters a mixed farm of the aquatic organisms and the aquatic plants after being filtered by a fish blocking net, so that the residual baits and fish dung can be recycled by the aquatic organisms. The aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body to purify the water body.

The arrangement trend of the lower water floating pipes of the floating pipe grid grate of the high-density aquatic organism farm is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. The floating pipe grid grates of the culture pond or photovoltaic cell components are arranged on the cross arm supports of the floating pipe grid grates.

In the mixed culture field of aquatic organisms and aquatic plants, a floating pipe grid grate bed is arranged, the arrangement trend of the floating pipes on the lower layer of the floating pipe grid grate bed is consistent with the flow direction of water flow, the water resistance is reduced, and the floating pipes on the upper layer of the floating pipe grid grate bed are in cross connection with the floating pipes on the lower layer. The grid frame of the floating tube grid grate bed is internally provided with a root planting basket grate for fixing aquatic soilless culture plants, the root planting basket grate is a planter arranged in the grid frame of the floating tube grid grate bed, the root planting basket grate is provided with a fixed cover grate, different culture mediums are placed in the root planting basket grate according to different plant varieties, and the root planting basket grate is positioned in the grid frame of the floating tube grid grate bed and is arranged above the water surface or below the water surface. The aeration water drawing and oxygenating pump makes the aquaculture water flow through the mixed culture field of aquatic organisms and aquatic plants after aeration and oxygenation, so that the aquatic plants absorb nutrients such as nitrogen, phosphorus and the like in the water, and the water is purified. The floating pipe grid grate bed is positioned in the pool through anchor piles. The floating pipe grid grate bed is provided with a water injection hanging buoy, so that the unbalance of the floating pipe grid grate bed caused by uneven growth of aquatic plants is adjusted.

The high-density aquatic organism culturing farm and the fixed anchor piles of the aquatic organism and aquatic plant mixed culturing farm or the wind power generation device is arranged on the high-density aquatic organism culturing farm, and the wind power generation device, the photovoltaic power generation farm and the storage battery form a wind-solar complementary power generation system together. The wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion generator and a gas turbine generator form an automatic composite safety power supply.

An aeration water drawing oxygenation sewage collection ecological circulating flow water farm comprises a culture water tank, a greenhouse, an aeration air pump, an air delivery pipe, a power supply and an aeration device. The method is characterized in that: the culture pond comprises a rectangular pond, a circular pond and other ponds. The culture pond is provided with a water replenishing pipe and a water draining pipe. Each water body culture area connected in series is provided with a collecting pipe corresponding to the length of the water body. The circulating converging port of the culture pond is arranged at the inlet end of the high-density aquatic organism culture area, the circulating converging port of the culture pond is arranged at the bottom of the tail end of the high-density aquatic organism culture area, and the water supply and converging port of the culture pond or the fishing blocking net is arranged. An aeration water drawing and oxygen filling pump consisting of an aeration oxygen filling water drawing tube, a sewage collecting device, an aeration oxygen filling water drawing tube positioning device and a collecting pipe, or a composite device of an aeration air pump and a nano aeration pump is arranged in the culture water tank or on the inner wall of the culture water tank.

A confluence port and a confluence pipeline are arranged between the far end of the culture water tank and the aeration water drawing and oxygen charging pump, so that long-distance and large-flow aeration water drawing and oxygen charging circulation of the culture water body is realized. A sewage collecting device is arranged at the lower stream of the water outlet of the aeration water drawing and oxygen filling pump, so that the collection of residual bait, fish manure, residues and aquatic plant debris is realized.

The aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device. The aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe. The gas pipe is connected with the micropore aeration device and is arranged at the lower part of the elbow at the bottom of the aeration oxygen-charging water drawing cylinder. The downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump.

Or the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device. The aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe. The gas pipe is connected with the micropore aeration device. The micropore aeration device is a shell on the outer surface of a cavity, or the shell on the inner surface of the cavity is connected with a gas conveying pipe, the outer surface of the shell is closed, and the throttling inner arc surface of the shell is fully distributed with an annular cavity or a cavity-connected throttling micropore aeration nozzle pipe joint with gas outlet micropores.

The annular cavity or connected cavity throttling micropore aeration nozzle pipe joint is arranged in an aeration, oxygenation and water drawing cylinder which is vertically arranged in the longitudinal direction, and is fixed on the inner wall of the aeration, oxygenation and water drawing cylinder between a confluence water inlet of the aeration, oxygenation and water drawing cylinder and a water outlet of an aeration, water drawing and oxygenation pump through a positioning device and is smoothly connected with the inner wall of the aeration, oxygenation and water drawing cylinder to form the aeration, water drawing and oxygenation pump. The front of the ring cavity or the joint cavity throttling micropore aeration nozzle pipe joint is a collecting pipe, the pipe opening of the collecting pipe is a collecting pipe opening, and the flow is the suction stroke of the aeration water drawing oxygenation pump. After the annular cavity or the connected cavity throttling micropore aeration nozzle pipe joint, the aeration oxygenation water drawing tube which is vertically arranged in the longitudinal direction is a water outlet pipe, the upper pipe orifice of the aeration oxygenation water drawing tube is a water outlet pipe orifice, and the flow of the aeration oxygenation water drawing tube is the lift of an aeration water drawing pump. The aeration, oxygenation and water drawing tube is vertically positioned in the water body in the longitudinal direction through the positioning device. The downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump.

The exhaust pressure of the aeration air pump is based on the realization of the normal exhaust of the microporous aeration pipe. The air supply amount of the aeration air pump corresponds to the flow area of the barrel, and under the condition that the exhaust pressure of the aeration air pump is constant, the larger the exhaust amount of the aeration air pump is, the larger the water yield of the aeration water drawing tube barrel is. Under the condition that the air displacement of the aeration air pump is constant, the larger the exhaust pressure of the aeration air pump is, the deeper the depth of the position of the aeration water drawing pipe barrel which can be arranged in the underwater aeration oxygen-charging water drawing barrel is, and the higher the lift of the aeration water drawing oxygen-charging pump is. The water outlet of the aeration water drawing tube is set to be close to the water surface of the culture pond, or level with the water surface, or slightly higher than the water surface.

The dirt collecting device is a sediment dirt collecting container which is arranged at the downstream of the water outlet of the collecting pipe, is opened upwards and has a certain flow path width, and the top of the dirt collecting groove or a floating barrier and a fishing net for blocking floaters are arranged at the top of the dirt collecting groove. The downstream edge of the sewage collecting device at the water outlet is provided with a water floating drum which enables the sediment sewage collecting container to float and stand in the water.

Or a water seal gas collection chamber and a sewage collection container of an exhaust device container end cover are arranged below the floating barrier, wherein the container end cover is provided with a high point from the edges of two opposite sides, inclines towards the middle, and is mutually staggered and stacked to leave a gap for blocking bubbles, thereby forming the water seal gas collection chamber end cover provided with a sludge down-flow channel. An exhaust pipe orifice of a built-in exhaust device is arranged at the highest point of the water seal gas collection chamber, and the exhaust pipe is led out of the water surface through a pipeline and is exhausted. Most of the gas discharged from the exhaust pipe is methane, and the methane is converged and collected to be used as fuel. This dirty device's of collection mud suction device, there is certain inclination to collect mud for the bottom, the kerve bottom is equipped with the rail groove, the ditch groove bottom is equipped with the closed loop transmission band, be equipped with the trompil on the transmission band, the other end of transmission band is equipped with the suction tube, through the transmission drive, it is rotatory to roll the area, make the opening rotate between two roller bearings, the pipe passes through the overhead opening of rail groove and head, carry out the suction to bottom mud, make it can be at the bellows, or the sleeve pipe, or the pipe can carry under the effect of drawing the pipe, the mud of collecting is sucked in proper order and is discharged. Or the bottom of the circular tube is arranged at an inclination, the bottom of the sewage collecting device is sequentially discharged through the disc opening of the sewage collecting device, and the chassis can suck and discharge sewage through rotation.

The greenhouse of the aquatic plant biological aeration water drawing oxygenation sewage collecting ecological circulating flowing water farm is a transparent heat-insulating curtain wall, and the roof is a transparent heat-insulating roof. Or the heat-insulating curtain wall of the greenhouse is a closed photovoltaic cell assembly curtain wall, or a closed solar heat utilization assembly curtain wall, or the roof of the greenhouse, or the roof of the closed photovoltaic cell assembly, or the roof of the closed solar heat utilization assembly, so that the heat insulation of the fish pond cultivation facility is realized, and the fish pond cultivation facility is prevented from being frozen in winter.

Or the culture pond is divided into a blocky culture water tank area by the barrier. The partition comprises a partition wall, a hanging net and a hanging curtain, wherein the hanging net or the hanging curtain is hung on the water floating pipe of the floating pipe grid grate.

The arrangement trend of the lower water floating pipes of the floating pipe grid grate is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. The barrier is made of flexible waterproof materials of a hanging net or a hanging curtain, and the flexible waterproof materials comprise plastic materials.

The arrangement trend of the lower water floating pipes of the floating pipe grid grate is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. A photovoltaic cell assembly is arranged on a floating pipe grid grate of a high-density aquatic organism farm section of the aquaculture water tank, and the photovoltaic cell assembly is fixed on a cross arm support of the floating pipe grid grate.

And the wind power generation device is arranged on the anchor pile of the culture pond or forms a wind-solar complementary power generation system together with the photovoltaic power generation field and the storage battery. The wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump comprising the commercial power, the internal combustion generator and the gas turbine generator form an automatic composite safety power supply.

And the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture field, so that the diagonal flow path of the water body of the culture pond is greatly circulated.

The discharge, the residual body and the fragments of the aquatic plants of the aquatic organisms or the fragments of the aquatic plants are filtered by the fish blocking net, enter the inlet of the confluence pipeline at the bottom of the mixed culture field of the aquatic organisms and the aquatic plants, are taken away by the water body, flow into the aeration water drawing and oxygen charging pump through the confluence pipeline, flow through the sewage collecting device for precipitation after aeration oxygen charging, and enter the culture field of the aquatic organisms and the aquatic plants after the fish blocking net, so that the utilization of the residual bait and the fish dung by the aquatic organisms is realized. The aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body, and the water body is purified. Form an ecological circulating system for running water culture.

After passing through the aeration water drawing and oxygen charging pump, the water body flows through a high-density aquatic organism culturing farm, and the discharge, the residual bodies and the fragments of aquatic plants of the aquatic organisms or the water body enters a mixed culturing farm of the aquatic organisms and the aquatic plants after being filtered by a fish blocking net, so that the reutilization of the residual baits and fish dung by the aquatic organisms is realized. The aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body, and the water body is purified.

The arrangement trend of the lower water floating pipes of the floating pipe grid grate of the high-density aquatic organism farm is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate. The floating pipe grid grate is positioned in the water tank through the fixed anchor piles. The floating pipe grid grate of the culture pond is provided with a photovoltaic cell assembly which is fixed on the cross arm bracket of the floating pipe grid grate.

In the mixed culture field of aquatic organisms and aquatic plants, a floating pipe grid grate bed is arranged, the arrangement direction of lower floating pipes of the floating pipe grid grate bed is consistent with the flow direction of water flow, the water resistance is reduced, and upper floating pipes and lower floating pipes of the floating pipe grid grate bed are in cross connection. The grid frame of the floating pipe grid grate bed is internally provided with a root planting basket grate for fixing aquatic soilless culture plants, the root planting basket grate is a planter arranged in the grid frame of the floating pipe grid grate bed, the root planting basket grate is provided with a fixed cover grate, different culture mediums are placed in the root planting basket grate according to different plant varieties, and the root planting basket grate is positioned in the grid frame of the floating pipe grid grate bed and is arranged above the water surface or below the water surface. The aeration water drawing and oxygenating pump makes the aquaculture water flow through the mixed culture field of aquatic organisms and aquatic plants after aeration and oxygenation, so that the aquatic plants absorb nutrients such as nitrogen, phosphorus and the like in the water, and the water is purified. The floating pipe grid grate bed is positioned in the pool through anchor piles. The floating pipe grid grate bed is provided with a water injection hanging buoy, so that the unbalance of the floating pipe grid grate bed caused by uneven growth of aquatic plants is adjusted.

An aeration water drawing oxygenation sewage collection ecological circulating water farm, wherein a transparent heat insulation curtain wall or a transparent heat insulation shed roof is an adjustable vacuum glass heat insulation plate or a liquid-filled high-light-transmission heat insulation glass plate.

The photovoltaic cell assembly of the heat-insulating curtain wall or the heat-insulating shed roof is a conventional plate-type photovoltaic cell assembly, or a light funnel photovoltaic cell assembly, or a liquid lens composite liquid light funnel photovoltaic cell assembly.

The utility model provides an aeration draws water oxygenation dirt collection ecological cycle flowing water plant, its float bait feeding ware, including the guide arm, the floating collar, the guide arm is fixed in on the pool wall, the floating collar shape is similar to omega, the both ends suit of floating collar is on the guide arm, the both sides of floating collar are equipped with the water conservancy diversion hole of sinking under water, the bulge of floating collar is the straight flange, float on the surface of water, can make the bait change the flow direction through two limits of floating collar after the fish that feeds passes through rivers and lead to the floating collar recess in the middle of, can spill over through both sides or mouth after the recess fills up, get into next stage bait feeding ware, the bait is blockked up in grades, make the bait of each stage intercept through the feeding ware, be unlikely to make the bait from rivers to the end cause incomplete bait, both pollute water, cause the waste, the device can make the fish feed in segments, cause the unnecessary damage when robbing for fish, the bait that the bait feeding ware is aimed at is the bait is the floating bait, float bait feeding ware can float along with the guide arm floating bait, or float along with rope about. The float of the floating bed is an inflatable pipe or made of foaming material, and reinforcing ribs are arranged in the float.

An aeration, water drawing, oxygenation, sewage collection and ecological circulating flow water farm is characterized in that a fish culture pond is divided into a plurality of groups of sections by a barrier, the barrier is a wall body, the wall body is made of cement, glass or bricks, and the bricks are porous bricks to form nitrifying bacteria and aquatic weed parasitism.

The grid for hoisting the water floating pipes at the lower part of the floating pipe grid is made of a curtain or a net, and the curtain is made of flexible materials which comprise plastic materials. The upper part of the partition curtain is hung on the water surface through a water floating pipe, and the bottom of the partition curtain is positioned at the bottom of the pond through a heavy hammer or an anchor pile to partition the partition curtain into a groove-shaped culture area. The bottom of the pool or the impermeable layer is paved with perforated bricks to provide a parasitic ground for nitrifying bacteria and aquatic weeds.

A confluence water inlet and an aeration water drawing and oxygen filling pump water outlet are arranged between the aeration water drawing and oxygen filling pump and the culture water pool, at least one pair of confluence water inlet and aeration water drawing and oxygen filling pump water outlet pipelines are arranged between each net grid, two ends of a screen curtain for blocking fish from swimming are respectively arranged at the confluence water inlet and the aeration water drawing and oxygen filling pump water outlet and are used as filtering fishing nets, and in order to prevent fish from reversely flowing into the aeration water drawing and oxygen filling pump water outlet, a blocking fishing net is arranged at the tail part of a groove-shaped culture area to prevent fish and aquatic organisms from downstream flowing into a confluence pipe opening;

the barrier is formed by a pillar and a curtain or the pillar and glass, the pillar is made of cement and steel, a cross arm support connected with the barrier is arranged on the barrier, and the photovoltaic cell assembly is fixed on the cross arm support between the barrier and the barrier.

Or the wall body is provided with a cross arm support connected between the wall body and the wall body, and the photovoltaic cell module is fixed on the cross arm support between the wall body and the wall.

Fish fence columns with screened specifications are arranged between each section of water tank formed by the partition grids. Small fish are drilled through the gaps from the fish corral by utilizing the upstream nature of the fish.

The two ends of the fence stand columns of the fish fence screening device are provided with the rolling shafts and are arranged on the frame, the two fence stand columns are arranged into a group in a gap mode, the large gap between one group of fence stand columns and the other group of fence stand columns is the body width of fish, and when the fish drills through the gap between the fence stand columns, the fence stand columns rotate along with the fish body to prevent the fish body from being scratched. The gap between the fence columns of the fish fence screener is adjustable.

An aeration draw-water oxygenation sewage-collecting ecological circulating water farm, an aeration air pump of which is arranged on a hanging float bowl or on an embankment, a bridge or a dam. Is connected with the aeration water drawing and oxygen charging pump through a gas transmission pipeline which is a fixed-length pipe or a spiral elastic shrinkage pipe. The aeration oxygenation water drawing tube aeration water drawing oxygenation pumps are correspondingly connected with the aeration air pumps one by one through air conveying pipes. Or the aeration oxygenation water drawing tube aeration water drawing oxygenation pump is connected with the plurality of aeration air pumps in parallel through the air delivery pipe. Or a plurality of aeration oxygenation water drawing and aeration pumps are connected with one aeration air pump or a plurality of aeration air pumps in parallel through a plurality of air pipes. According to the requirement of water drawing flow, a plurality of water body aeration water drawing oxygenation pump units can be combined in parallel, and each water body aeration water drawing oxygenation pump unit is relatively independent, or one aeration air pump and one air main pipe are used for supplying air to all the water body aeration water drawing oxygenation pump units.

The collecting pipe is a flexible rigid aeration oxygenation water drawing cylinder provided with a limiting sealing sleeve or a corrugated flexible aeration oxygenation water drawing cylinder. The flexible rigid aeration oxygenation water drawing tube or the corrugated flexible aeration oxygenation water drawing tube is arranged in front of the throttling micropore aeration nozzle pipe joint, the flexible rigid aeration oxygenation water drawing tube or the corrugated flexible aeration oxygenation water drawing tube is vertically hung in water through a hanging buoy and a water bottom positioning device to form a space between the hanging buoy and the self weight of the aeration oxygenation water drawing tube and the hanging buoy, the aeration oxygenation water drawing tube with balanced buoyancy and gravity is formed, the aeration oxygenation water drawing tube rises and falls along with the water level, the length of the aeration oxygenation water drawing tube is controlled by stretching and compressing, and the opening of the aeration oxygenation water drawing tube is enabled to be always kept at a set position in the water.

The pipeline of the aeration water drawing and oxygen filling pump comprises a plastic pipeline, a cement pipeline, a ceramic pipeline, a glass fiber reinforced plastic pipeline, a metal pipeline or a glass fiber pipeline.

An aeration, drawing, oxygenating and sewage-collecting ecological circulating water farm, wherein a root planting grate bed is a concave basket planter arranged below a floating pipe grid grate, the basic structure of the ecological circulating water farm is a concave basket planter and a cover grate, and different cultivation substances are placed in the concave basket planter according to different plant planting. If lotus roots are planted, straw scraps can be laid in the concave basket planter, lotus seeds are placed, then the straw scraps are laid on the lotus seeds, and the lotus seeds are covered on the straws of the concave basket planter through the cover grate, so that the straws are prevented from floating. Then, the concave basket planter is placed in the floating pipe grid grate, and the concave basket planter is placed below the water surface by the self weight of the floating pipe grid grate. The water and the microorganism degrade the straws to provide nutrients for the lotus root seeds so as to grow the lotus root seeds. The cover grate of the concave basket planter positions the plants to prevent the plants from falling. When reaping, can will put forward concave basket planter with the straw results, then become the fertilizer after the straw rot, plant different seeds according to the planting demand of difference again, realize its high-efficient planting to aquatic soilless plant, this process accessible machinery is sowed.

The aquatic plants include rice, zizania latifolia, leek, water spinach, mint, reed and other plants suitable for soilless culture, the plants grow in the aquatic plants, and the side of the aquatic plants can be planted with bottom-growing climbing aquatic plants such as water peanuts and other conventional aquatic plants, so as to form an environment for crabs to grow in a root-planting grate bed, such as the growing conditions of finless eels and the like. Meanwhile, aerobic and anaerobic degradation conditions of the water body are generated.

The aquatic organisms and the aquatic plants can be mixed in the culture area to culture various aquatic organisms such as crabs, shrimps, loaches, finless eels, mussels, snails, frogs and the like, and residual baits are fully utilized to realize high-efficiency culture of the aquatic organisms, so that the water body can be fully subjected to photosynthesis and is rich in algae.

The aquatic organisms and the aquatic plant mixed culture farm utilizes the photosynthesis of the aquatic plants and the generated algae to ensure that the water body has good ecological effect, and simultaneously, because the generated water body is a flowing water body, the fishes are healthy, the ecological growth of rivers is simulated, and the value of the cultured fishes is high.

Nematodes and lower aquatic organisms are cultured in sludge stored in the sewage collecting device. After the residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped out, the residual bait, the fish feces and the aquatic plant debris are precipitated, drained and dried by the sedimentation tank or are used for breeding earthworms, so that the precipitated sludge in the sedimentation tank is fully cured and utilized, the bred earthworms are used as bait to feed aquatic organisms, and the dry sludge is prepared into organic fertilizer. Realize the aquatic plant biological flowing water aeration oxygenation sewage-collecting ecological cycle culture system.

An aeration, water drawing, oxygenation, sewage collection and ecological circulating flow water farm is characterized in that a micropore aeration pipe is made of an elastic plastic film material which is fully distributed with micropores, and the outer side of the elastic plastic film material is provided with a protective screen which is made of metal and plastic materials. Or the elastic plastic film material and the protective net cover are of a composite integrated structure.

Or the throttling micropore aeration nozzle of the throttling micropore aeration nozzle pipe joint is made of an elastic plastic film material which is full of micropores, and the outer side of the elastic plastic film material is provided with a protective net cover which is made of metal and plastic materials. Or the elastic plastic film material and the protective net cover are of a composite integrated structure.

The aeration oxygen-charging water drawing cylinder of the aeration water drawing oxygen-charging pump comprises a plastic pipeline, a glass fiber reinforced plastic pipeline, a metal pipeline or a glass fiber pipeline.

The photovoltaic cell assembly is a conventional plate type photovoltaic cell assembly, or is an unconventional liquid light funnel focusing photovoltaic cell assembly, or is an unconventional glass tube liquid lens composite light funnel focusing photovoltaic cell assembly. The photovoltaic cell assembly is arranged on the floating pipe cover grate, can block sunlight, reduce water temperature, oxygenate flowing water and facilitate fish growth.

The beneficial effects of the invention are:

1. because the device realizes water drawing and oxygen filling water circulation through underwater aeration at a certain depth, and because the water pressure is higher, aeration bubbles are fully mixed with water under the water pressure, and the dissolved oxygen of the water body is greatly improved. Meanwhile, the bubbles agglomerate and flocculate fish feces, ear debris, aquatic organism residues and the like in the water body, so that the fish feces, the ear debris, the aquatic organism residues and the like are more likely to agglomerate, and the filtering and the precipitation are facilitated.

Air in the aeration circulation enters water in a large amount in a micro-bubble mode, harmful gases such as carbon dioxide and odor in the water can be ejected out according to the partial pressure dissolving principle, so that the harmful gases such as carbon dioxide dissolved in the water are reduced, and the water quality is improved. The whole circulating water body provides power through aeration circulation, and a water pump is not needed for circulating the water body, so that the cost is extremely low, the flow is extremely high, the energy efficiency is extremely high, and the energy consumption is extremely low.

2. Because the water body is uniformly oxygenated and has large flow, the water body is integrally circulated, the fish can move, and the separation of strong fish and weak fish is convenient. Simultaneously adapts to the characteristic that the fish moves up in the upstream, and is convenient for the healthy growth of the fish. Because the culture area is separated and blocked by the partition wall, the high-density fishes are uniformly distributed, and the fishes are not easy to gather in a large quantity to cause the problems of oxygen deficiency damage and the like. By utilizing the characteristic of the cultured fish in the upstream direction, the fish can be conveniently screened and cultured in different ponds according to the specification, so that the water body can fully dissolve oxygen and realize running water culture under the condition of high-density culture, and the fish culture device is suitable for the growth characteristic of the cultured fish.

3. The water body enters the mixed culture area of subordinate aquatic plants and aquatic organisms through the separation net, so that the residual bait can be fully utilized. Meanwhile, due to the action of aquatic organisms in the water body and the action of the grid grate of the root-planting floating tube grate, the water body has an oxygen consumption area and an anaerobic area, and the degradation of the water body is facilitated. Meanwhile, as rice or other economic aquaculture crops are planted on the floating pipe grid grate, the economic benefit is high, fertilization is not needed, and ecological natural circulation is formed.

4. Due to the shading effect of the photovoltaic cell assembly, the evaporation capacity of the water body is small, the water loss is reduced, and the temperature of the water body is reduced. Meanwhile, the method can realize deep-pond culture, and has the advantages of large culture density and small occupied area. Meanwhile, because the water volume is large, the influence of water replenishing and draining on the water temperature is small.

5. Because organisms such as red nematodes and the like can be cultured in the sewage collecting and storing tank at the water outlet in a large quantity, the degradation of organic matters is facilitated. Meanwhile, the nematode can fully absorb the nutrition in the residual bait, fish feces, plant debris and residues, so that the nematode can be recycled as the bait. The residual bait and the fish feces are conveniently collected and utilized, the residual bait and the fish feces are fully utilized to produce biogas, and the fermented residual bait and the fish feces are utilized to produce the organic fertilizer. Draining and drying the degraded sludge in the sedimentation tank, and culturing earthworms to further degrade and mature the earthworms so as to obtain organic fertilizer while obtaining earthworms

Or the residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped by a slurry pump and are placed in a methane tank, methane generated by the methane tank is used as fuel, the plants are irrigated by the methane liquid, and the methane slag is discharged into a sedimentation tank to be drained and dried to prepare organic fertilizer; and (4) draining and drying the degraded sludge in the sedimentation tank, and then culturing earthworms to further degrade and cure the earthworms, so as to obtain organic fertilizer while obtaining earthworms.

Or residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped by a mud pump and placed in a methane tank, methane generated by the methane tank is used as fuel, the plants are irrigated by methane liquid, and methane residues are discharged into a sedimentation tank for water discharge, are treated by earthworms and are dried to prepare organic fertilizer;

or residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped by a mud pump and placed in a methane tank, methane generated by the methane tank is used as fuel, the plants are irrigated by the methane liquid, the methane residue is discharged into a sedimentation tank for breeding the red nematodes, and the biologically treated methane residue is drained, treated by earthworms and dried to prepare the organic fertilizer.

6. Because the mixed culture area can simulate the ecology to culture various aquatic organisms such as silver carps, bighead carps, grass carps and frogs, the limitation of the ecology to aquatic plants and the like can be realized.

7. Because the photovoltaic cell component and the wind power generation realize wind-solar complementation, and the combination of the storage battery, the commercial power and other standby power generation devices is arranged, the system is stable.

8. The two ends of the fence stand columns of the fish fence screening device are provided with the rolling shafts and are arranged on the frame, the two fence stand columns are arranged into a group in a gap mode, the large gap between one group of fence stand columns and the other group of fence stand columns is the body width of fish, and when the fish drills through the gap between the fence stand columns, the fence stand columns rotate along with the fish body to prevent the fish body from being scratched. The fence upright post gap of the fish fence screener is adjustable.

9. The floating bait feeder comprises a guide rod and a floating ring, wherein the guide rod is fixed on the wall of a pool, the shape of the floating ring is similar to omega, two ends of the floating ring are sleeved on the guide rod, two sides of the floating ring are provided with guide holes which are submerged under water, the protruding part of the floating ring is a straight edge and floats on the water surface, when fed fish food passes through water flow, the bait can change the flow direction and is guided into a middle floating ring groove through two edges of the floating ring, and after the groove is filled up, the fish food can overflow through or openings at two sides and enters a next-stage bait feeder to block the bait in a grading manner, so that the bait at each grade is intercepted through the feeder, the bait is unlikely to cause residual bait from the water flow to the tail end, the water is polluted and the waste is caused, the device can make the fish take food in sections, unnecessary damage caused by robbing of the fish is avoided, the bait targeted by the floating bait feeder is floating bait, and the floating bait feeder can float up and down along with the guide rod or float up and down along with a pull rope; the float of the floating bed is an inflatable pipe or made of foaming material, and reinforcing ribs are arranged in the float.

10. The main air supply pump that the aeration used is the roots fan, and reliable durable with low costs can realize intelligent breed, and the running cost is low. Because the photovoltaic cell assembly generates electricity and the wind power generates electricity, the air pump can output and obtain benefits outwards while electricity utilization is met.

Description of the drawings:

the invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic cross-sectional view of a first embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 2 is a schematic cross-sectional view of a second embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 3 is a schematic cross-sectional view of a third embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 4 is a schematic cross-sectional view of a fourth embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 5 is a schematic cross-sectional view of a fifth embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 6 is a schematic cross-sectional view of a sixth embodiment of an aerated, scooped oxygenated, sewage-collecting, ecological, recirculating aquaculture farm;

FIG. 7 is a schematic cross-sectional view of a seventh embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 8 is a schematic cross-sectional view of an eighth embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 9 is a schematic cross-sectional view of a ninth embodiment of an aerated scooping oxygenated sewage-collecting ecological recirculating aquaculture farm;

FIG. 10 is a schematic cross-sectional view of a tenth embodiment of an aerated scooping oxygenated sewage-collecting ecological circulating flow water farm;

in the figure: 1 telescopic guide pipe, 2 sludge, 3 throttling microporous aeration nozzle pipe joint ring cavities, 4 collecting pipes, 5 collecting pipe water inlets, 6 dams, 7 sewage collecting pipes, 8 aeration air pipes, 9 soil, 10 valves, 11 sludge pumps, 12 aeration air pumps, 13 aeration air pump air inlets, 14 storage battery composite inverter power cabinets, 15 photovoltaic cell assemblies, 16 wind driven generators, 17 water bodies, 18 sludge pipes, 19 drawing aeration water pipe barrels, 20 aeration oxygenation water drawing device water outlets, 21 filter grates, 22 outer floating rings, 23 dam bases, 24 water inlet blocking nets, 25 throttling microporous aeration nozzle pipe joint air inlets, 26 sludge suction device supporting rollers, 27 sludge suction devices, 28 anti-blocking and throttling microporous aeration nozzles, 29 anti-blocking and throttling microporous aeration nozzle pipe joints, 30 upper layer floating drums, 31 lower layer floating drums, 32 photovoltaic cells, 33 photovoltaic cells, 34 photovoltaic cell assemblies, 35 plants, 36 water blocking nets, 37 water outlet nets, 38 greenhouse curtain walls, 39 greenhouse roof isolating pillars, 40 aquatic plants.

Claims

1. An aeration draws water and oxygenates dirty ecological circulating water flow plant of collection, including breeding pond, aeration air pump, gas-supply pipe, power, aeration equipment, characterized by: the culture pond comprises a rectangular pond, a circular pond and other ponds in shapes; the culture pond is provided with a water replenishing pipe and a water draining pipe; each water body culture area is connected in series and is provided with a collecting pipe corresponding to the length of the water body; the circulating converging port of the culture pond is arranged at the inlet end of the high-density aquatic organism culture area, the circulating converging port of the culture pond is arranged at the bottom of the tail end of the high-density aquatic organism culture area, and the water supply and converging port of the culture pond or the culture pond is provided with a fish blocking net; an aeration, water drawing and oxygen filling pump consisting of an aeration, oxygenation and water drawing tube, a sewage collecting device, an aeration, oxygenation and water drawing tube positioning device and a collecting pipe is arranged in the culture water tank or on the inner wall of the culture water tank, and the aeration device or a composite device of an aeration air pump and a nano aeration pump is arranged;

a confluence port and a confluence pipeline are arranged between the far end of the culture water tank and the aeration water drawing and oxygen charging pump, so that long-distance and large-flow aeration water drawing and oxygen charging circulation of the culture water body is realized; a sewage collecting device is arranged at the downstream of the water outlet of the aeration water drawing and oxygen filling pump, so that the collection of residual bait, fish manure, residues and aquatic plant debris is realized;

the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device; the aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe; the gas pipe is connected with the micropore aeration device and is arranged at the lower part of the elbow at the bottom of the aeration oxygen-filling water drawing cylinder; the downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump;

or the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device; the aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe; the gas pipe is connected with the micropore aeration device; the micropore aeration device is a shell on the outer surface of a cavity, or the shell on the inner surface of the cavity is connected with a gas conveying pipe, the outer surface of the shell is closed, and the throttling inner arc surface of the shell is fully distributed with an annular cavity or a cavity-connected throttling micropore aeration nozzle pipe joint with gas outlet micropores;

the annular cavity or the connected cavity throttling micropore aeration nozzle pipe joint is arranged in an aeration, oxygenation and water drawing cylinder which is vertically arranged in the longitudinal direction, is fixed on the inner wall of the aeration, oxygenation and water drawing cylinder between a confluence water inlet of the aeration, oxygenation and water drawing cylinder and a water outlet of an aeration, water drawing and oxygenation pump through a positioning device and is smoothly connected with the inner wall of the aeration, oxygenation and water drawing cylinder to form the aeration, water drawing and oxygenation pump; the front of the ring cavity or the joint cavity throttling micropore aeration nozzle pipe joint is a collecting pipe, the pipe orifice of the collecting pipe is a collecting pipe orifice, and the flow is the suction stroke of the aeration water drawing oxygen filling pump; after the annular cavity or the joint cavity throttling micropore aeration nozzle pipe joint, an aeration and oxygenation water drawing tube which is vertically arranged in the longitudinal direction is a water outlet pipe, the upper arranged pipe orifice is a water outlet pipe orifice, and the flow is the lift of an aeration, water drawing and oxygenation pump; the aeration oxygenation water drawing tube is vertically positioned in the water body in the longitudinal direction through the positioning device; the downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump;

the exhaust pressure of the aeration air pump is based on the realization of normal exhaust of the microporous aeration pipe; the air supply amount of the aeration air pump corresponds to the flow area of the barrel, and under the condition that the exhaust pressure of the aeration air pump is fixed, the larger the exhaust amount of the aeration air pump is, the larger the water yield of the aeration water drawing tube barrel is; under the condition that the air displacement of the aeration air pump is constant, the larger the exhaust pressure of the aeration air pump is, the deeper the depth of the position of the aeration water drawing tube which can be arranged in the underwater aeration oxygen-charging water drawing tube is, and the higher the lift of the aeration water drawing oxygen-charging pump is; the water outlet of the aeration water drawing tube is set at the position close to the water surface of the culture water tank, or level with the water surface, or slightly higher than the water surface;

when the aeration air pump is started, the microporous aeration pipe starts aeration, and the density of the water column in the aeration oxygen-filling water drawing cylinder is reduced because the water column is filled with air bubbles; the water pressure acting on the confluence water inlet of the collecting pipe enables the water level in the aeration oxygenation water drawing cylinder to rise and overflow from the top of the aeration oxygenation water drawing cylinder, so that the bottom water body where the confluence water inlet of the collecting pipe is located is pumped to the culture pond where the aeration oxygenation water drawing cylinder is located, and a fountain or a waterfall is formed;

the sewage collecting device is a sediment sewage collecting container which is arranged at the downstream of the water outlet of the collecting pipe, is opened upwards and has a certain flow path width, and the top of the sewage collecting groove or a floating barrier and a fishing net for blocking floaters are arranged at the top of the sewage collecting groove; the downstream edge of the sewage collecting device at the water outlet is provided with a water floating cylinder which enables the sediment sewage collecting container to float and stand in the water;

the sludge suction device is used for sucking sludge at the bottom of the sludge collection container by the sludge suction pipe through the pipe head, so that the collected sludge is sequentially sucked and discharged under the lifting action of the pipe;

or a water seal gas collection chamber and a sewage collection container of a container end cover of the exhaust device are arranged below the floating barrier, wherein the container end cover is provided with high points from the edges of two opposite sides, inclines towards the middle, and is mutually staggered and stacked to leave gaps for shielding bubbles to form the water seal gas collection chamber end cover provided with a sludge down-flow channel; an exhaust pipe opening of a built-in exhaust device is arranged at the highest point of the water-sealed gas collecting chamber, and the exhaust pipe is led out of the water surface through a pipeline and is exhausted; most of gas discharged by the exhaust pipe is methane, and the methane is converged and collected to be used as fuel; the sludge suction device of the sludge collection device collects sludge with a certain inclination at the bottom, a rail groove is arranged at the bottom of a bottom groove, a closed-loop transmission belt is arranged at the bottom of the groove, holes are formed in the transmission belt, a suction pipe is arranged at the other end of the transmission belt, the transmission belt is driven by a transmission device to rotate, so that an opening is rotated between two rolling shafts, a pipe sucks the sludge at the bottom through the rail groove and an upper opening at the head, and the collected sludge can be sequentially sucked and discharged under the action of a corrugated pipe, a sleeve pipe or a pipe which can be lifted and stretched; or the bottom of the circular tube is arranged at the bottom of the inclined sewage accumulation device, sludge at the bottom is sequentially discharged through the disc opening of the sewage collection device, and the chassis can rotate to perform suction and sewage discharge;

residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped by a mud pump and placed in a sedimentation tank, and are precipitated, drained and dried to prepare an organic fertilizer;

or the culture pond is divided into a blocky culture water tank area by the barrier; the barrier comprises a partition wall, a hanging net and a hanging curtain, wherein the hanging net or the hanging curtain is hung on the water floating pipe of the floating pipe grid;

the arrangement trend of the water floating pipes at the lower part of the floating pipe grid is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form a floating pipe grid; the floating pipe grid grate is positioned in the water tank through the fixed anchor piles; the barrier is made of flexible waterproof material of a hanging net or a hanging curtain, and the flexible waterproof material comprises plastic material;

the high-density aquatic organism culturing farm is arranged at the downstream of the sediment and sewage collecting device of the aeration water-drawing oxygenation pump, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the high-density aquatic organism culturing farm, so that the diagonal flow path of the water body of the culturing pool is greatly circulated;

the discharge, the residual body and the fragments of aquatic plants of the aquatic organisms or the fragments of the aquatic plants are filtered by a fish blocking net, enter the inlet of a confluence pipeline at the bottom of the end head at one side of the high-density aquatic organism culture farm, are taken away by water, flow into an aeration water drawing and oxygen charging pump through the confluence pipeline, flow through a sewage collecting device for precipitation after aeration and oxygen charging, and enter the high-density aquatic organism culture farm after the fish blocking net to form a running water culture ecological circulation system;

the arrangement trend of the water floating pipes at the lower part of the floating pipe grid is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form a floating pipe grid; the floating pipe grid grate is positioned in the water tank through the fixed anchor piles; a photovoltaic cell assembly is arranged on a floating pipe grid grate of a high-density aquatic organism breeding field section of the breeding water tank and is fixed on a cross arm bracket of the floating pipe grid grate;

the anchor piles of the culture pond are provided with wind power generation devices, and the wind power generation devices, the photovoltaic power generation field and the storage battery form a wind-solar complementary power generation system; the wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion generator and a gas turbine generator form an automatic composite safety power supply;

(II) or the aquatic organism and aquatic plant mixed culture field is arranged at the downstream of the sediment and sewage collecting device of the aeration water-drawing oxygenation pump, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture field, so that the diagonal flow path of the water body of the culture pond is greatly circulated;

the discharge, the residual body and the fragments of the aquatic plants of the aquatic organisms or the fragments of the aquatic plants are filtered by the fish blocking net, enter the inlet of the confluence pipeline at the bottom of the mixed culture field of the aquatic organisms and the aquatic plants, are taken away by the water body, flow into the aeration water drawing and oxygen charging pump through the confluence pipeline, flow through the sewage collecting device for precipitation after aeration oxygen charging, enter the culture field of the aquatic organisms and the aquatic plants after the fish blocking net, and realize the utilization of the residual bait and the fish dung by the aquatic organisms; the aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body to purify the water body; forming a running water culture ecological circulation system;

in the mixed culture field of aquatic organisms and aquatic plants, a floating pipe grid grate bed is arranged, the arrangement trend of lower floating pipes of the floating pipe grid grate bed is consistent with the flow direction of water flow, the water resistance is reduced, and upper floating pipes and lower floating pipes of the floating pipe grid grate bed are in cross connection; the grid frame of the floating tube grid grate bed is internally provided with a root planting basket grate for fixing aquatic soilless culture plants, the root planting basket grate is a planter arranged in the grid frame of the floating tube grid grate bed, the root planting basket grate is provided with a fixed cover grate, different culture mediums are placed in the root planting basket grate according to different plant varieties, and the root planting basket grate is positioned in the grid frame of the floating tube grid grate bed and is arranged above the water surface or below the water surface; the aeration water drawing and oxygenating pump makes the aquaculture water flow through the mixed culture field of aquatic organisms and aquatic plants after aeration and oxygenation, so that the aquatic plants absorb nutrients such as nitrogen and phosphorus in the water, and the water is purified; the floating pipe grid grate bed is positioned in the pool through anchor piles; the floating pipe grid grate bed is provided with a water injection hanging float bowl, so that the imbalance of the floating pipe grid grate bed caused by uneven growth of aquatic plants is adjusted;

the anchor pile of the aquatic organism and aquatic plant mixed culture pond is provided with a wind power generation device, and the wind power generation device and the storage battery form a wind power generation system together; the wind power generation system and an automatic composite safety power supply for an intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion generator and a gas turbine generator;

(III) or a high-density aquatic organism culture farm and an aquatic organism and aquatic plant mixed culture farm, wherein the confluence pipe orifice is arranged at the downstream of the sediment and sewage collection device of the aeration water-drawing and oxygen-filling pump, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture farm, so that the diagonal flow path of the water body of the culture pond is greatly circulated;

after passing through the aeration water drawing and oxygen charging pump, the water body flows through a high-density aquatic organism farm, and the discharge, the residual bodies and the fragments of aquatic plants of the aquatic organisms enter the aquatic organism and aquatic plant mixed farm after being filtered by a fish blocking net, so that the residual baits and fish dung can be recycled by the aquatic organisms; the aquatic plants absorb nutrients such as nitrogen and phosphorus in the water body to purify the water body;

the arrangement trend of the lower water floating pipes of the floating pipe grid of the high-density aquatic organism farm is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form a floating pipe grid; the floating pipe grid grate is positioned in the water tank through the fixed anchor pile; the floating pipe grid grate of the culture pond is provided with a photovoltaic cell assembly which is fixed on a cross arm bracket of the floating pipe grid grate;

the high-density aquatic organism culturing farm and the fixed anchor piles of the aquatic organism and aquatic plant mixed culturing farm are provided with wind power generation devices, and the wind power generation devices, the photovoltaic power generation farm and the storage battery form a wind-solar complementary power generation system; the wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion generator and a gas turbine generator form an automatic composite safety power supply.

2. An aeration draws water and oxygenates dirty ecological circulating flow water plant of collection, including breeding pond, warmhouse booth, aeration air pump, gas-supply pipe, power, aeration equipment, characterized by: the culture pond comprises a rectangular pond, a circular pond and other shape ponds; the culture pond is provided with a water replenishing pipe and a water draining pipe; each series water body culture area is provided with a collecting pipe corresponding to the length of the water body; the circulating converging port of the aquaculture pond is arranged at the inlet end of the high-density aquaculture area of the aquatic organisms, the circulating converging port of the aquaculture pond is arranged at the bottom of the tail end of the high-density aquaculture area of the aquatic organisms, and the water supply and converging port of the aquaculture pond is provided with a fish blocking net; an aeration water drawing and oxygenating pump consisting of an aeration oxygenation water drawing tube, a sewage collecting device, an aeration oxygenation water drawing tube positioning device and a collecting pipe is arranged in the culture water tank or on the inner wall of the culture water tank, and the aeration device or a composite device of an aeration air pump and a nano aeration pump is arranged;

the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, a gas pipe, a micropore aeration device, an aeration oxygen filling water drawing tube and an aeration water drawing and oxygen filling pump positioning device; the aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe; the gas pipe is connected with the micropore aeration device and is arranged at the lower part of the elbow at the bottom of the aeration oxygen-charging water drawing cylinder; the downstream of the water outlet of the aeration oxygenating water drawing tube or a fish blocking net is arranged to form an aeration water drawing oxygenating pump;

or the aeration water drawing and oxygen filling pump comprises an aeration air pump, a power supply, an air conveying pipe, a micropore aeration device, an aeration oxygen filling water drawing barrel and an aeration water drawing and oxygen filling pump positioning device; the aeration air pump is connected with a power supply and is connected with an air inlet pipe and an air delivery pipe; the gas pipe is connected with the micropore aeration device; the micropore aeration device is a shell on the outer surface of the cavity, or the shell on the inner surface of the cavity is connected with a gas delivery pipe, the outer surface of the shell is closed, and the throttling inner arc surface of the shell is fully distributed with a ring cavity or a connected cavity throttling micropore aeration nozzle pipe joint with gas outlet micropores;

the annular cavity or connected cavity throttling micropore aeration nozzle pipe joint is arranged in an aeration, oxygenation and water drawing tube which is vertically arranged in the longitudinal direction, is fixed on the inner wall of the aeration, oxygenation and water drawing tube between a confluence water inlet of the aeration, oxygenation and water drawing tube and a water outlet of an aeration, water drawing and oxygenation pump through a positioning device and is smoothly connected with the inner wall of the aeration, oxygenation and water drawing tube to form the aeration, water drawing and oxygenation pump; the front of the annular cavity or the joint cavity throttling micropore aeration nozzle pipe joint is a collecting pipe, the pipe opening of the collecting pipe is a collecting pipe opening, and the flow is the suction stroke of the aeration water drawing oxygenation pump; after the annular cavity or the connected cavity throttling micropore aeration nozzle pipe joint, an aeration oxygenation water drawing tube which is vertically arranged in the longitudinal direction is a water outlet pipe, an upper pipe opening is a water outlet pipe opening, and the flow is the lift of an aeration water drawing oxygenation pump; the aeration, oxygenation and water drawing tube is vertically positioned in the water body longitudinally through the positioning device; the downstream of the water outlet of the aeration, oxygenation and water drawing tube is provided with a fish blocking net to form an aeration, water drawing and oxygenation pump;

the exhaust pressure of the aeration air pump is based on realizing the normal exhaust of the microporous aeration pipe; the air supply amount of the aeration air pump corresponds to the flow area of the barrel, and under the condition that the exhaust pressure of the aeration air pump is fixed, the larger the exhaust amount of the aeration air pump is, the larger the water yield of the aeration water drawing tube barrel is; under the condition that the air displacement of the aeration air pump is constant, the larger the air displacement of the aeration air pump is, the deeper the depth of the position of the aeration water drawing tube which can be arranged in the underwater aeration oxygen-charging water drawing tube is, and the higher the lift of the aeration water drawing oxygen-charging pump is; the water outlet of the aeration water drawing tube is set to be close to the water surface of the culture pond, or level with the water surface, or slightly higher than the water surface;

when the aeration air pump is started, the microporous aeration pipe starts aeration, and the density of the water column in the aeration oxygen-filling water drawing cylinder is reduced because the water column is filled with air bubbles; the water pressure acting on the confluence water inlet of the confluence pipe enables the water level in the aeration oxygenation water drawing cylinder to rise and overflow from the top of the aeration oxygenation water drawing cylinder, so that water is pumped from the bottom water body where the confluence water inlet of the confluence pipe is located to the culture pond where the aeration oxygenation water drawing cylinder is located to form a fountain or a waterfall;

the sludge suction device is used for sucking sludge at the bottom of the sludge collection container by the sludge suction pipe through the pipe head, so that the collected sludge is sequentially sucked and discharged under the action of lifting and pulling the pipe;

or a water seal gas collection chamber and a sewage collection container of an exhaust device container end cover are arranged below the floating barrier, wherein the container end cover is provided with a high point from the edges of two opposite sides, inclines towards the middle, and is mutually staggered and stacked to leave a gap for blocking bubbles so as to form the water seal gas collection chamber end cover provided with a sludge down-flow channel; an exhaust pipe opening of a built-in exhaust device is arranged at the highest point of the water-sealed gas collecting chamber, and the exhaust pipe is led out of the water surface through a pipeline and is exhausted; most of gas discharged by the exhaust pipe is methane, and the methane is converged and collected to be used as fuel; the sludge suction device of the sludge collection device collects sludge with a certain inclination at the bottom, a rail groove is arranged at the bottom of a bottom groove, a closed-loop transmission belt is arranged at the bottom of a groove, an opening is arranged on the transmission belt, a suction pipe is arranged at the other end of the transmission belt, the transmission device drives the transmission belt to rotate, so that an opening rotates between two rolling shafts, a pipe sucks the sludge at the bottom through the rail groove and an upper opening at the head, and the collected sludge can be sequentially sucked and discharged under the action of a corrugated pipe, a sleeve pipe or a pipe which can be pulled and extended; or the bottom of the circular tube is arranged at the bottom of the inclined sewage accumulation device, sludge at the bottom is sequentially discharged through the disc opening of the sewage collection device, and the chassis can rotate to perform suction and sewage discharge;

the greenhouse of the aquatic plant biological aeration, water drawing, oxygenation, sewage collection and ecological circulation flow water farm is a transparent heat insulation curtain wall, and the roof is a transparent heat insulation roof; or the heat-insulating curtain wall of the greenhouse is a closed photovoltaic cell assembly curtain wall, or a closed solar heat utilization assembly curtain wall, or the roof of the greenhouse, or the roof of the closed photovoltaic cell assembly, or the roof of the closed solar heat utilization assembly, so that the heat insulation of the fish pond facility is realized, and the fish pond facility is prevented from being frozen in winter;

the arrangement trend of the water floating pipes at the lower part of the floating pipe grid is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form a floating pipe grid; the floating pipe grid grate is positioned in the water tank through the fixed anchor pile; the barrier is made of flexible waterproof material of a hanging net or a hanging curtain, and the flexible waterproof material comprises plastic material;

the discharge, the residual body and the fragments of the aquatic plants of the aquatic organisms enter a converging pipeline inlet at the bottom of the end head at one side of the high-density aquatic organism culture farm after being filtered by a fish blocking net, are taken away by a water body, flow into an aeration water drawing and oxygen charging pump through the converging pipeline, flow through a sewage collecting device for sedimentation after aeration and oxygen charging, and enter the high-density aquatic organism culture farm after being filtered by the fish blocking net to form a running water culture ecological circulation system;

the arrangement trend of the water floating pipes at the lower part of the floating pipe grid grate is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate; the floating pipe grid grate is positioned in the water tank through the fixed anchor piles; a photovoltaic cell assembly is arranged on a floating pipe grid grate of a high-density aquatic organism breeding field section of the breeding water tank and is fixed on a cross arm bracket of the floating pipe grid grate;

the anchor piles of the culture pond are provided with wind power generation devices, and the wind power generation devices, the photovoltaic power generation field and the storage battery form a wind-solar complementary power generation system; the wind-solar hybrid power generation system and the intelligent aeration water drawing and oxygen charging pump comprise an automatic composite safety power supply consisting of commercial power, an internal combustion generator and a gas turbine generator;

(II) or the aquatic organism and aquatic plant mixed culture field is arranged at the downstream of the aeration water drawing and oxygenation pump sediment sewage collecting device, and the confluence pipe orifice of the confluence pipeline is arranged at the bottom of the tail end of the downstream edge of the aquatic organism and aquatic plant mixed culture field, so that the diagonal flow path of the water body of the culture pond is greatly circulated;

in the mixed culture field of aquatic organisms and aquatic plants, a floating pipe grid grate bed is arranged, the arrangement trend of lower floating pipes of the floating pipe grid grate bed is consistent with the flow direction of water flow, the water resistance is reduced, and upper floating pipes and lower floating pipes of the floating pipe grid grate bed are in cross connection; the grid frame of the floating tube grid grate bed is internally provided with a root planting basket grate for fixing aquatic soilless culture plants, the root planting basket grate is a planter arranged in the grid frame of the floating tube grid grate bed, the root planting basket grate is provided with a fixed cover grate, different culture mediums are placed in the root planting basket grate according to different plant varieties, and the root planting basket grate is positioned in the grid frame of the floating tube grid grate bed and is arranged above the water surface or below the water surface; the aeration water drawing and oxygenating pump makes the aquaculture water flow through the mixed culture field of aquatic organisms and aquatic plants after aeration and oxygenation, so that the aquatic plants absorb nutrients such as nitrogen and phosphorus in the water, and the water is purified; the floating pipe grid grate bed is positioned in the pool through anchor piles; the floating pipe grid grate bed is provided with a water injection hanging buoy, so that the unbalance of the floating pipe grid grate bed caused by uneven growth of aquatic plants is adjusted;

the anchor pile of the aquatic organism and aquatic plant mixed culture pond is provided with a wind power generation device which forms a wind power generation system together with a storage battery; the wind power generation system and an automatic composite safety power supply for an intelligent aeration water drawing and oxygen charging pump which comprises a commercial power supply, an internal combustion generator and a gas turbine generator;

the arrangement trend of the lower water floating pipes of the floating pipe grid grate of the high-density aquatic organism farm is the same as the water flow direction, and the upper water floating pipes are transversely arranged on the lower water floating pipes and are connected in a cross way to form the floating pipe grid grate; the floating pipe grid grate is positioned in the water tank through the fixed anchor piles; the floating pipe grid grate of the culture pond is provided with a photovoltaic cell assembly which is fixed on a cross arm bracket of the floating pipe grid grate;

3. An aerated drawing-oxygenated sewage-collecting ecological circulating water farm according to claim 2, characterized in that: the transparent heat-insulation curtain wall or the transparent heat-insulation shed roof is an adjustable vacuum glass heat-insulation plate or a liquid-filled high-light-transmittance heat-insulation glass plate;

4. An aerated, scooping, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the floating bait feeder comprises a guide rod and a floating ring, wherein the guide rod is fixed on the wall of a pool, the shape of the floating ring is similar to omega, two ends of the floating ring are sleeved on the guide rod, two sides of the floating ring are provided with guide holes which are submerged underwater, the protruding part of the floating ring is a straight edge and floats on the water surface, when fed fish food passes through water flow, the bait can change the flow direction and be guided into a middle floating ring groove through two edges of the floating ring, and after the groove is filled up, the fish food can overflow through two sides or openings and enter a next-stage bait feeder to block the bait in a grading way, so that the bait of each grade is intercepted by the feeder, the bait is unlikely to cause bait residue from the water flow to the tail end, water pollution and waste are avoided, the device can make the fish feed in sections, unnecessary damage caused by robbing of the fish is avoided, the floating bait feeder is a floating bait, and the floating bait feeder can float up and down along with the guide rod or float up and down along with a guy rope; the float of the floating bed is an inflatable pipe or made of foaming material, and reinforcing ribs are arranged in the float.

5. An aerated, water-drawing, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the method comprises the following steps that a culture fish pond is divided into a plurality of groups of section fish pond culture ponds through barriers, the barriers are walls, the walls are made of cement, glass or bricks, and the bricks are porous bricks to form nitrifying bacteria and aquatic weed parasitism;

the barrier for hoisting the water floating pipes at the lower part of the floating pipe grid is a curtain or a net, the curtain is made of flexible materials, and the flexible materials comprise plastic materials; the upper part of the partition curtain is hung on the water surface through a water floating pipe, and the bottom of the partition curtain is positioned at the bottom of the pond through a heavy hammer or an anchor pile to partition the partition curtain into a groove-shaped culture area; the bottom of the pool or the impermeable layer is paved by porous bricks to provide a parasitic ground for nitrifying bacteria and aquatic weeds;

a confluence water inlet and an aeration water drawing and oxygenation pump water outlet are arranged between the aeration water drawing and oxygenation pump and the culture pond, at least one pair of confluence water inlet and aeration water drawing and oxygenation pump water outlet pipeline is arranged between every two net grids, two ends of a separation net separation curtain for blocking fish from swimming are respectively arranged at the confluence water inlet and the aeration water drawing and oxygenation pump water outlet and are filtering fishing nets, and in order to prevent fish from reversely flowing into the aeration water drawing and oxygenation pump water outlet, a blocking fishing net is arranged at the tail part of a groove-shaped culture area and prevents fish and aquatic organisms from reversely flowing into a confluence pipe opening;

the barrier is formed by a pillar and a curtain or the pillar and glass, the pillar is made of cement and steel, a cross arm bracket connected with the barrier is arranged on the barrier, and the photovoltaic cell assembly is fixed on the cross arm bracket between the barrier and the barrier;

or a cross arm support connected between the wall bodies is arranged on the wall bodies, and the photovoltaic cell assembly is fixed on the cross arm support between the walls;

fish fence columns with screened specifications are arranged between each section of water tank formed by the barriers; small fish are drilled out from the fish fence through gaps by utilizing the characteristic that the fish flow upwards in a counter-current manner;

the two ends of the fence upright posts of the fish fence screener are provided with rolling shafts which are arranged on the frame, the two fence upright posts are arranged into a group in a gap way, the large gap between one group of fence upright posts and the other group of fence upright posts is the body width of fish, and when the fish passes through the gap between the fence upright posts, the fence upright posts rotate along with the fish body to prevent the fish body from being scratched; the fence upright post gap of the fish fence screener is adjustable.

6. An aerated, scooping, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the aeration air pump is arranged on the hanging float bowl or on the bank, the bridge and the dam; the aeration water drawing and oxygen charging pump is connected with the aeration water drawing and oxygen charging pump through a gas transmission pipeline, and the gas transmission pipeline is a fixed-size pipe or a spiral elastic shrinkage pipe; the aeration oxygenation water drawing and aeration pump is connected with the aeration air pump in a one-to-one correspondence way through the air delivery pipe; or the aeration oxygenation water drawing and aeration pump is connected with the plurality of aeration air pumps in parallel through the air delivery pipe; or a plurality of aeration oxygenation water drawing and aeration pumps of the aeration oxygen drawing cylinder are connected with one aeration air pump or a plurality of aeration air pumps in parallel through a plurality of air delivery pipes; a plurality of water body aeration water drawing oxygen filling pump units can be combined in parallel according to the water drawing flow demand, each water body aeration water drawing oxygen filling pump unit is relatively independent, or one aeration air pump and one air transmission main pipe are used for supplying air to all the water body aeration water drawing oxygen filling pump units.

7. An aerated, scooping, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the collecting pipe is a flexible rigid aeration oxygenation water drawing cylinder provided with a limiting sealing sleeve or a corrugated flexible aeration oxygenation water drawing cylinder; the flexible rigid aeration oxygen-filling water drawing tube or the corrugated flexible aeration oxygen-filling water drawing tube is arranged in front of the throttling micropore aeration nozzle pipe joint, the flexible rigid aeration oxygen-filling water drawing tube or the corrugated flexible aeration oxygen-filling water drawing tube is vertically hung in water through a hanging buoy and a water bottom positioning device to form a space between the hanging buoy and the self weight of the aeration oxygen-filling water drawing tube and the hanging buoy, the aeration oxygen-filling water drawing tube with balanced buoyancy and gravity is formed, the aeration oxygen-filling water drawing tube is lifted along with the water level, the length of the aeration oxygen-filling water drawing tube is controlled by stretching and compressing, and the opening of the aeration oxygen-filling water drawing tube is enabled to be always kept at a set position in water;

8. An aerated, water-drawing, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the root planting grate bed is a concave basket planter arranged below the floating tube grid grate, the basic structure of the root planting grate bed is a concave basket planter and a cover grate, and different planting substances are placed in the concave basket planter according to different plant planting; if lotus roots are planted, straw scraps can be laid in the concave basket planter, lotus seeds are placed, then the straw scraps are laid on the lotus seeds, and the lotus seeds are covered on the straws of the concave basket planter through the cover grate, so that the straws are prevented from floating; then, the concave basket planter is placed in the floating pipe grid grate, and the concave basket planter is placed below the water surface by using the self weight of the floating pipe grid grate; water and microbes degrade the straws to provide nutrients for lotus root seeds to grow; the cover grate of the concave basket planter positions the plants to prevent the plants from falling; when reaping, can will put forward concave basket planter with the straw results, then become the fertilizer after the straw rot, plant different seeds according to the planting demand of difference again, realize its high-efficient planting to aquatic soilless plant, this process accessible machinery is sowed.

9. An aerated, water-drawing, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the aquatic plants comprise various plants suitable for soilless culture such as rice, wild rice shoots, chinese chives, water spinach, mint, reed and the like, the plants grow in the aquatic plants, and the side of the aquatic plants can be planted with the bottom-growing climbing aquatic plants such as alternanthera philoxeroides and the conventional aquatic plants to form an environment for the crabs to grow in the root-planting grate bed, such as the growing conditions of finless eels and the like; meanwhile, aerobic and anaerobic degradation conditions of the water body are generated;

in the aquatic organism and aquatic plant mixed culture area, a plurality of aquatic organisms such as crabs, shrimps, loaches, finless eels, mussels, snails, frogs and the like can be cultured, residual baits are fully utilized to realize high-efficiency culture, water can be fully subjected to photosynthesis, and algae are rich;

the aquatic organisms and the aquatic plants are mixed in the culture farm, the water body has good ecological effect by utilizing the photosynthesis of the aquatic plants and the generated algae, and meanwhile, because the generated water body is a flowing water body, the fishes are healthy and simulate the ecological growth of rivers, and the value of the cultured fishes is high;

nematodes and lower aquatic organisms are cultured in sludge stored in the sewage collecting device; after the residual bait, fish feces and aquatic plant debris collected by the sewage collecting device are pumped out, the residual bait, the fish feces and the aquatic plant debris are precipitated, drained and dried in a sedimentation tank or earthworms are bred, so that the precipitated sludge in the sedimentation tank is fully cured and utilized, the bred earthworms are used as bait to feed aquatic organisms, and the dry sludge is prepared into organic fertilizer; realize the aquatic plant organism flowing water aeration oxygenation sewage-collecting ecological cycle culture system.

10. An aerated, scooping, oxygenated, sewage-collecting ecological circulating water farm according to claim 1 or 2, characterized in that: the microporous aeration pipe is made of elastic plastic film materials full of micropores, and the outer side of the elastic plastic film materials is provided with a protective net cover made of metal and plastic materials; or the elastic plastic film material and the protective net cover are of a composite integrated structure;

or the throttling micropore aeration nozzle of the throttling micropore aeration nozzle pipe joint is made of an elastic plastic film material which is full of micropores, and the outer side of the elastic plastic film material is provided with a protective net cover made of metal and plastic materials; or the elastic plastic film material and the protective net cover are of a composite integrated structure;

the aeration oxygenation drawing tube of the aeration drawing oxygenation pump comprises a plastic pipeline, a glass fiber reinforced plastic pipeline, a metal pipeline or a glass fiber pipeline;

the photovoltaic cell component is a conventional plate-type photovoltaic cell component, or an unconventional liquid light funnel focusing photovoltaic cell component, or an unconventional glass tube liquid lens composite light funnel focusing photovoltaic cell component; the photovoltaic cell assembly is arranged on the floating pipe cover grate, can block sunlight, reduce water temperature, oxygenate flowing water and facilitate fish growth.