CN113892368A

CN113892368A - Low-carbon agricultural ecological system and using method

Info

Publication number: CN113892368A
Application number: CN202111171898.5A
Authority: CN
Inventors: 胡泽锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-01-07
Anticipated expiration: 2041-10-08
Also published as: CN113892368B

Abstract

The invention relates to the field of agriculture, in particular to a low-carbon agricultural ecosystem and a using method thereof, wherein the low-carbon agricultural ecosystem comprises a water tank frame, a semicircular transparent cover plate, a first support plate, a porous support plate and the like; the outer side of the lower portion of the water tank frame is covered with a soil layer, water is filled into the lower portion of the water tank frame, a semicircular transparent cover plate is fixedly connected to the upper portion of the water tank frame, three first support plates are evenly connected to the right side of the lower portion of the inner portion of the water tank frame through bolts, and a porous support plate is fixedly connected to the upper portion of the left side of each first support plate. Crops grow in the inorganic environment of aquatic, and the excrement and urine that the fish produced provides the inorganic matter for planting the growth of crops to be favorable to rationally utilizing the excrement and urine that the fish produced, reduced the application of fertilizer, avoided causing the excrement and urine waste that the fish produced, guaranteed the high-efficient growth of crops simultaneously effectively, reduced the consumption of high carbon energy effectively, be favorable to realizing the agricultural development mode of high efficiency, low energy consumption.

Description

Low-carbon agricultural ecological system and using method

Technical Field

The invention relates to the field of agriculture, in particular to a low-carbon agricultural ecological system and a using method thereof.

Background

Currently, agriculture in China faces a series of problems of high input, low output, low benefit, high resource consumption and the like, low-carbon agriculture is an agricultural development mode which reduces high-carbon energy consumption and greenhouse gas emission in the supply and marketing process of agricultural production as far as possible by various means such as industrial structure adjustment, technical and institutional innovation, renewable energy utilization and the like under the guidance of a sustainable development concept and realizes high energy efficiency, low energy consumption and low carbon emission on the premise of ensuring food supply and grain safety.

In the process of agricultural production in the prior art, practitioners usually apply a large amount of fertilizers to crops to promote the growth of the crops and the like in order to improve the efficiency of agricultural operation, so that the high efficiency and the high yield of the crops can be realized, but the consumption of a large amount of high-carbon energy can be caused, the sustainable development is not facilitated, and in the process of producing a large amount of high-carbon energy, a large amount of greenhouse gas can be discharged, so that a series of serious environmental problems are easily caused.

Disclosure of Invention

In view of the above, there is a need to provide a low-carbon agricultural ecosystem capable of sufficiently and effectively reducing the consumption of high-carbon energy and promoting agricultural development and effectively reducing greenhouse gas emission, so as to solve the problems of the prior art proposed in the background art that a large amount of high-carbon energy is consumed and a large amount of greenhouse gas emission exists.

The technical implementation scheme of the invention is as follows: the low-carbon agricultural ecosystem comprises a water tank frame, a semicircular transparent cover plate, a first support plate, a porous support plate, an oxygen-carbon dioxide balance part, a gas circulation part, a central control platform and a sliding partition plate, wherein a soil layer covers the outer side of the lower part of the water tank frame, water is filled in the lower part of the water tank frame, the semicircular transparent cover plate is fixedly connected above the water tank frame, three first support plates are uniformly connected to the right side of the lower part of the inner part of the water tank frame through bolts, the porous support plate is fixedly connected to the upper part of the left side of the first support plate, the oxygen-carbon dioxide balance part is arranged on the water tank frame, the gas circulation part is arranged on the water tank frame, the central control platform is fixedly connected to the upper part of the inner wall of the left side of the water tank frame, the sliding partition plate is connected to the outer part of the front side of the water tank frame in a sliding mode, and the sliding partition plate is in contact with the semicircular transparent cover plate.

A using method of a low-carbon agricultural ecosystem comprises the following working steps:

s1 growth of fish: the feed fed manually and the fallen leaves of crops are used for feeding fish, and meanwhile, the water tank frame is in a semi-closed state, so that the pests can be prevented from laying eggs in the water tank frame, the occurrence of plant diseases and insect pests is reduced, and the pesticide spraying is omitted;

s2, reducing the use of high-carbon energy: the manure and the feed produced by the fish in the water provide inorganic salt for the growth of crops, so that the manure produced by the fish is reasonably utilized, and the application of the fertilizer is reduced;

s3, reducing the emission of greenhouse gases: the photosynthesis of the plants can utilize carbon dioxide generated by the breathing of the fish in water, thereby reducing the emission of greenhouse gases and realizing the reasonable utilization of the greenhouse gases;

s4, ensuring proper carbon dioxide concentration: at night, the green plants on the soil frames on the front side and the rear side can breathe outwards, so that excessive carbon dioxide can be prevented from being accumulated in the water tank frame, and carbon dioxide generated by the green plants on the soil frame in the middle can be retained, so that a proper carbon dioxide concentration in the water tank frame is ensured;

s5, solar power generation: the solar photovoltaic panel body converts solar energy into electric energy, the inclination angle of the solar photovoltaic panel body changes along with the change of the direct irradiation angle of sunlight, and the solar photovoltaic panel body is used for supplying power to the electric push rod and the air pump, so that the power generation efficiency of the solar photovoltaic panel body is improved;

s6, promoting the growth of crops: at night, the plant growth lamp can irradiate towards the crops on the porous supporting plate, so that the crops on the porous supporting plate can also perform proper photosynthesis at night, and the growth and development of the crops are promoted.

The invention has the following advantages:

1. crops grow in the inorganic environment of aquatic, and the excrement and urine that the fish produced provides the inorganic matter for planting the growth of crops to be favorable to rationally utilizing the excrement and urine that the fish produced, reduced the application of fertilizer, avoided causing the excrement and urine waste that the fish produced, guaranteed the high-efficient growth of crops simultaneously effectively, reduced the consumption of high carbon energy effectively, be favorable to realizing the agricultural development mode of high efficiency, low energy consumption.

2. Because the water tank frame is in a semi-closed state, the probability that pests enter the water tank frame is reduced, so that the pests can be prevented from laying eggs in the water tank frame, the occurrence of plant diseases and insect pests is reduced, the spraying of pesticides is omitted, and the grain safety is ensured.

3. The plant can be used for the breathing of fish at the oxygen that photosynthesis produced daytime, has saved the trouble of artifical oxygen of making, and the carbon dioxide that the fish breathes the production simultaneously can be used for the photosynthesis of plant, has reduced greenhouse gas's emission to realize low carbon emission, guaranteed the balance of oxygen and carbon dioxide among this agricultural system.

4. The green plant that is located on the soil frame of both sides around night carries out respiration and produces carbon dioxide towards the outside, prevents that excessive carbon dioxide from accumulating inside the basin frame, and the carbon dioxide that the green plant that is located on the soil frame at middle part simultaneously produced can remain inside the basin frame, has guaranteed proper amount of carbon dioxide concentration in the basin frame, is favorable to the high-efficient growth of fish and crops to be favorable to the development of low carbon agriculture.

5. The solar photovoltaic panel body converts solar energy into electric energy for supplying power to the electric push rod and the air pump, and the inclination angle of the solar photovoltaic panel body changes along with the change of the direct irradiation angle of the sunlight, so that the solar photovoltaic panel body can receive the sunlight to the maximum extent, the solar energy is utilized to the maximum extent for power generation, and the consumption of energy is reduced.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic perspective view of a portion of a solar energy collection assembly of the present invention;

FIG. 4 is a schematic diagram of a first partial body configuration of an oxygen-carbon dioxide balance member of the present invention;

FIG. 5 is a schematic perspective view, partially in section, of an oxygen-carbon dioxide balance of the present invention;

FIG. 6 is a schematic perspective view of a portion of the present invention;

FIG. 7 is a schematic diagram of a second partial body configuration of an oxygen-carbon dioxide balance member in accordance with the present invention;

FIG. 8 is an enlarged perspective view of the present invention A;

FIG. 9 is a schematic perspective view of a gas circulation unit according to the present invention;

FIG. 10 is a schematic perspective view of a part of a gas circulation unit according to the present invention;

FIG. 11 is a schematic perspective view of a solar energy collection assembly of the present invention;

FIG. 12 is a schematic view of a first partially unitary construction of an angle adjustment member of the present invention;

FIG. 13 is a schematic view of a second partially assembled embodiment of the angle adjustment member of the present invention;

FIG. 14 is a schematic perspective view, partially in section, of an angle adjustment assembly of the present invention;

FIG. 15 is a schematic perspective view of a portion of the night aid growth member of the present invention;

FIG. 16 is an enlarged perspective view of the present invention B;

FIG. 17 is a perspective view of the bevel board of the present invention.

Reference numbers: 1-a sink frame; 100-a soil layer; 2-a semicircular transparent cover plate; 3-a first support plate; 4-a porous support plate; 5-an oxygen-carbon dioxide balance component; 51-an electric push rod; 52-rack pushing frame; 53-first axis of rotation; 54-installing a vertical plate; 55-soil frame; 56-anti-falling frame; 57-driven gear; 6-a gas circulation component; 61-branch; 62-a first gas collection frame; 63-arc open tube; 64-a second gas collection frame; 65-an air pump; 66-curved exhaust pipe; 7-a center console; 71-a sliding partition; 8-a solar energy collection component; 81-support bar; 82-a second axis of rotation; 83-solar photovoltaic panel body; 84-a first torsion spring; 9-an angle adjustment component; 91-a guide frame; 92-a magnet bar; 93-a return spring; 94-pushing the rack; 941-homing spring; 95-overrunning clutch; 96-adjusting gear; 97-limit groove disc; 98-an elliptical bump body; 99-limit clamping rod; 910-a first compression spring; 911-push rod with oval convex block; 912-a second compression spring; 10-a night aid growth component; 101-a second plate; 102-a wobble plate; 103-a guide disc; 104-a second torsion spring; 105-pulling the grooved bar; 106-plant growth lights; 11-inclined plane board.

Detailed Description

In order to make the technical solution and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The embodiment 1 of the invention provides a low-carbon agricultural ecosystem, which is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, and comprises a water tank frame 1, a semicircular transparent cover plate 2, a first support plate 3, a porous support plate 4, an oxygen-carbon dioxide balance part 5, a gas circulation part 6, a center console 7 and a sliding partition plate 71;

the outer side of the lower part of the water tank frame 1 is covered with a soil layer 100, the soil layer 100 can play a role in heat insulation, the heat exchange quantity between the ecological system and the outside is weakened, low-temperature conduction to the interior of the ecological system when the external temperature is low is prevented, so that fishes (or other aquatic livestock) can be prevented from being frozen, meanwhile, water is filled in the lower part of the water tank frame 1, a semicircular transparent cover plate 2 is fixedly connected above the water tank frame 1, external sunlight can irradiate the interior of the water tank frame 1 through the semicircular transparent cover plate 2, the right side of the lower part of the water tank frame 1 is uniformly connected with three first support plates 3 through bolts, the upper part of the left side of each first support plate 3 is fixedly connected with a porous support plate 4, and the porous support plates 4 are used for planting crops; meanwhile, an oxygen-carbon dioxide balance part 5 is arranged on the water tank frame 1, and the oxygen-carbon dioxide balance part 5 is used for ensuring the balance of the concentration of oxygen and carbon dioxide in the equipment; meanwhile, the water tank frame 1 is provided with a gas circulation part 6, the gas circulation part 6 is used for enabling the concentration of carbon dioxide in the equipment to be in a proper state all the time, the upper part of the inner wall of the left side of the water tank frame 1 is fixedly connected with a center console 7, the outer part of the front side of the water tank frame 1 is connected with a sliding partition plate 71 in a sliding mode, and the sliding partition plate 71 is in contact with the semicircular transparent cover plate 2.

See fig. 4, 5 and 7; the oxygen-carbon dioxide balance part 5 comprises an electric push rod 51, a rack push frame 52, a first rotating shaft 53, a mounting vertical plate 54, a soil frame 55, an anti-falling frame 56 and a driven gear 57; the left outer side of the water tank frame 1 is fixedly connected with a pair of electric push rods 51, the electric push rods 51 are used for driving a mounting vertical plate 54 to rotate, one ends of telescopic shafts of the two electric push rods 51 are fixedly connected with a rack push frame 52, the left side of the upper part of the water tank frame 1 is rotatably connected with a pair of first rotating shafts 53, the first rotating shafts 53 are fixedly connected with the mounting vertical plate 54, and the right side of the mounting vertical plate 54 is fixedly connected with a soil frame 55; meanwhile, the soil frame 55 is used for planting green plants, at night, the soil frames 55 at the front side and the rear side and the green plants planted on the soil frames 55 can be turned over together with the mounting vertical plate 54, so that the green plants on the soil frames 55 at the front side and the rear side can face outwards, the green plants planted on the soil frames 55 at the front side and the rear side can breathe outwards, carbon dioxide generated by the breathing action can be remained outside, excessive carbon dioxide is prevented from accumulating inside the water tank frame 1, the soil frame 55 is fixedly connected to the inner wall of the left side of the water tank frame 1, the upper portion of the soil frame 55 in the middle is fixedly connected with the central console 7, the anti-falling frame 56 is fixedly connected to the right side of the soil frame 55 and used for preventing the green plants on the soil frame 55 from falling off when the soil frame 55 is turned over, and a driven gear 57 is fixedly connected to one end of the two first rotating shafts 53 which is far away from each other, the driven gear 57 is engaged with the rack push frame 52.

The gas circulation component 6 comprises a branch 61, a first gas collecting frame 62, an arc opening pipe 63, a second gas collecting frame 64, an air pump 65 and a curved exhaust pipe 66; a pair of supporting strips 61 is fixedly connected to the outer wall of the right side of the water tank frame 1, a first gas collecting frame 62 is commonly communicated between the two supporting strips 61, the first gas collecting frame 62 is used for collecting gas, a plurality of arc-shaped open pipes 63 are connected to one side, close to the semicircular transparent cover plate 2, of the first gas collecting frame 62 in a linear distribution mode, and the arc-shaped open pipes 63 are used for assisting in extracting oxygen in the water tank frame 1; the arc-shaped opening pipes 63 are unevenly distributed, the arc-shaped opening pipes 63 penetrate through the semicircular transparent cover plate 2, a second air collecting frame 64 is communicated between the two supporting strips 61, and an air pump 65 is fixedly connected between the second air collecting frame 64 and the first air collecting frame 62; and the air pump 65 operates once per hour on average and is used for intermittently pumping oxygen in the water tank frame 1 through the arc-shaped opening pipe 63, meanwhile, the air pump 65 is positioned at one side where the second air collecting frame 64 and the first air collecting frame 62 are close to each other, one side, far away from the first air collecting frame 62, of the second air collecting frame 64 is communicated with a curved exhaust pipe 66 in a linear distributed manner, the curved exhaust pipe 66 is used for discharging the pumped oxygen into water at the lower part in the water tank frame 1 and enabling the oxygen to violently roll, the curved exhaust pipe 66 is not uniformly distributed, the curved exhaust pipe 66 penetrates through the soil layer 100 and the water tank frame 1, and the part of the opening 66 of the curved exhaust pipe is positioned below the porous support plate 4.

Fish is raised in water at the lower part in the water tank frame 1, the porous support plate 4 is used for planting crops, roots of the crops are located in the water, food of the fish is derived from feed which is fed manually and blades of the crops which are planted on the porous support plate 4, excrement generated by the fish raised in the water at the lower part in the water tank frame 1 can be left in the water, and the roots of the crops which are planted on the porous support plate 4 are located in the water, so that inorganic matters in the fish excrement can be absorbed by the roots of the crops which are planted on the porous support plate 4 conveniently, the inorganic matters required by crop growth are derived from the excrement and the feed which are generated by the fish in the water, and the sunlight can penetrate through the semicircular transparent cover plate 2 to provide sunlight for the crops conveniently, so that the excrement generated by the fish can be reasonably utilized, the application of fertilizers is reduced, and the efficient growth of the crops is facilitated;

meanwhile, the water tank frame 1 can be temporarily sealed through the sliding partition plate 71, when workers need to enter the water tank frame 1, the workers can pull the sliding partition plate 71 upwards, the workers loosen the sliding partition plate 71, and the sliding partition plate 71 can reset under the action of gravity, so that the water tank frame 1 is in a semi-closed state, the probability that pests enter the water tank frame 1 is reduced, the pests can be prevented from spawning in the water tank frame 1, the occurrence of plant diseases and insect pests is reduced, and the spraying of pesticides is omitted; meanwhile, the soil frame 55 is used for planting green plants, the green plants can generate a large amount of oxygen when photosynthesis is carried out in the daytime, crops on the porous supporting plate 4 can also generate a large amount of oxygen when photosynthesis is carried out in the daytime, a large amount of oxygen can be accumulated in the water tank frame 1, the air pump 65 runs once per hour on average from six am to six pm, the air pump 65 runs for three minutes each time, oxygen is extracted through the arc-shaped opening pipe 63, the extracted oxygen passes through the first gas collecting frame 62 and the second gas collecting frame 64, is discharged into the water at the lower part in the water tank frame 1 through the curved exhaust pipe 66 and is violently tumbled, since the amount of water dissolved in carbon dioxide is limited, and part of the carbon dioxide may form unstable carbonic acid with water, therefore, part of carbon dioxide enters the air in the process of violent rolling of water, and the purpose of discharging the carbon dioxide in the water for participating in plant photosynthesis is realized;

by the mode, the carbon dioxide concentration in the equipment is always in a proper state, so that the plants can be subjected to photosynthesis at high efficiency, the aim of quickly growing the plants without depending on a large amount of chemical fertilizers is fulfilled, meanwhile, oxygen can be provided for the fishes, the trouble of artificial oxygen generation is eliminated, and the oxygen generated by photosynthesis of green plants and crops can be reasonably utilized; meanwhile, the fish breathes in water to generate carbon dioxide, the photosynthesis of the plants can utilize the carbon dioxide, the emission of greenhouse gases is reduced, the greenhouse gases are reasonably utilized, and the efficient growth of crops is further ensured.

At night, the green plants on the soil frame 55 and the crops on the porous supporting plate 4 can generate a large amount of carbon dioxide through respiration, the central console 7 can control the electric push rod 51 to contract, the electric push rod 51 can drive the rack push frame 52 to move upwards and drive the driven gear 57 and the upper device thereof to rotate, so that the soil frames 55 on the front side and the rear side and the upper device thereof swing, the green plants are planted on the right side of the soil frame 55, the soil frames 55 on the front side and the rear side swing, the green plants planted on the soil frames 55 on the front side and the rear side can turn over along with the green plants, the green plants on the soil frames 55 on the front side and the rear side face outwards, the green plants on the soil frames 55 on the front side and the rear side can perform respiration, the carbon dioxide generated by the respiration can be remained outside, and the excessive carbon dioxide can be prevented from being accumulated in the water tank frame 1, thereby being beneficial to the normal growth of the fish and the normal growth and development of the crops in the next day; the carbon dioxide that the green plant that lies in simultaneously on the soil frame 55 at middle part produced can remain, proper amount carbon dioxide concentration in the basin frame 1 has been guaranteed, in the daytime, well accuse platform 7 can control the electric putter 51 extension, rack pushes away frame 52 and the device on can reverse reset thereupon, can play thermal-insulated effect through soil horizon 100, weaken this ecosystem and external heat transfer volume, low temperature conduction is inside this ecosystem when preventing that the external temperature is lower, thereby can prevent that the fish from being frozen, so, both can guarantee the normal growth of fish, the excrement and urine that can utilize the fish to produce again is in order to guarantee the high-efficient growth of crops, be favorable to sustainable development.

Example 2

On the basis of embodiment 1, as shown in fig. 11, the low-carbon agricultural ecosystem provided by this embodiment further includes a solar energy collecting component 8, the solar energy collecting component 8 is disposed on the second gas collecting frame 64, the solar energy collecting component 8 is configured to convert solar energy into electric energy, the solar energy collecting component 8 includes a support strip 81, a second rotating shaft 82, a solar photovoltaic panel body 83 and a first torsion spring 84, the second gas collecting frame 64 is fixedly connected with four support strips 81 in a linear and uniform distribution manner on a side away from the first gas collecting frame 62, the second rotating shaft 82 is rotatably connected between the four support strips 81, the second rotating shaft 82 is fixedly connected with three solar photovoltaic panel bodies 83 in a linear and distributed manner, the solar photovoltaic panel bodies 83 convert solar energy into electric energy, for supplying power to the electric push rod 51 and the air pump 65, a first torsion spring 84 is connected between the solar photovoltaic panel body 83 in the middle and the two support bars 81 in the middle.

Sunlight shines on solar photovoltaic board body 83, and solar energy can be turned into the electric energy with solar photovoltaic board body 83 for electric putter 51 and air pump 65 power supply have been saved the outside power supply, are favorable to sustainable development.

Example 3

On the basis of embodiment 2, as shown in fig. 12, 13 and 14, the low-carbon agroecological system provided by this embodiment further includes an angle adjusting member 9, the angle adjusting member 9 is disposed on the support strip 81 located at the rearmost side, and the angle adjusting member 9 is used for changing the inclination angle of the solar photovoltaic panel body 83 with the change of the direct angle of the sunlight;

the angle adjusting component 9 comprises a guide frame 91, a magnet strip 92, a return spring 93, a pushing tooth block frame 94, a return spring 941, an overrunning clutch 95, an adjusting gear 96, a limiting groove disc 97, an elliptical bump body 98, a limiting clamping rod 99, a first compression spring 910, a push rod 911 with an elliptical bump and a second compression spring 912; a guide frame 91 is fixedly connected above the supporting bar 81 positioned at the rearmost side, a magnet strip 92 is connected to the upper portion of the guide frame 91 in a sliding manner, the magnet strip 92 has magnetism, a return spring 93 is connected between the magnet strip 92 and the guide frame 91, a pushing tooth block frame 94 is connected to the second air collecting frame 64 in a sliding manner, the pushing tooth block frame 94 penetrates through the second air collecting frame 64, the pushing tooth block frame 94 is in contact with the magnet strip 92, one side, close to the air pump 65, of the pushing tooth block frame 94 is in contact with the inner wall of the second air collecting frame 64, and a return spring 941 is connected between the pushing tooth block frame 94 and the inner wall of the second air collecting frame 64;

an overrunning clutch 95 is fixedly connected to the rear end of the second rotating shaft 82, an adjusting gear 96 is fixedly connected to the overrunning clutch 95, the adjusting gear 96 is intermittently clamped by the pushing gear block frame 94, the adjusting gear 96 is in contact with the pushing gear block frame 94, a limiting groove disc 97 is fixedly connected to the rear end of the second rotating shaft 82, a plurality of clamping grooves are circumferentially formed in the limiting groove disc 97, the limiting groove disc 97 is located on the rear side of the adjusting gear 96, an elliptical bump body 98 is fixedly connected to one side, away from the adjusting gear 96, of the limiting groove disc 97, a limiting clamping rod 99 for clamping the limiting groove disc 97 is slidably connected to the guide frame 91, the limiting clamping rod 99 is clamped into one of the clamping grooves in the limiting groove disc 97, and a first compression spring 910 is connected between the limiting clamping rod 99 and the guide frame 91;

one side of the guide frame 91, which is far away from the second air collecting frame 64, is connected with a push rod 911 with an elliptical bump in a sliding manner, the push rod 911 with the elliptical bump is in contact with a limiting clamping rod 99, the push rod 911 with the elliptical bump is in contact with a limiting groove disc 97, and a second compression spring 912 is connected between the push rod 911 with the elliptical bump and the guide frame 91.

In the operation process of the air pump 65, the air pump 65 will extract oxygen inside the water tank frame 1, the air will flow from left to right, so that the air flows from the air pump 65 to the second air collecting frame 64, the air extracted by the air pump 65 will drive the pushing rack 94 to move in the direction away from the first air collecting frame 62, the return spring 941 will be compressed accordingly, the pushing rack 94 will push the adjusting gear 96 and the device thereon to rotate for one forty-eight minutes, the first torsion spring 84 will be compressed accordingly, so that the angle of the solar photovoltaic panel body 83 changes, and at the same time, the pushing rack 94 will not abut against the magnet strip 92, the stretched return spring 93 will return accordingly and drive the magnet strip 92 to move in the direction away from the semicircular transparent cover plate 2, and after three minutes, the air pump 65 stops running, the return spring 941 returns along with the return spring 941 and drives the pushing tooth block frame 94 to return, the pushing tooth block frame 94 drives the adjusting gear 96 to rotate for forty-eight minutes in a reverse direction, the second rotating shaft 82 and the device on the second rotating shaft 82 cannot rotate under the action of the overrunning clutch 95, the operation is repeated in such a way, after twelve hours, the limiting groove disc 97 and the device on the limiting groove disc rotate for twelve times, and the solar photovoltaic panel body 83 and the device on the solar photovoltaic panel body swing to 90 degrees;

when the limit groove disc 97 and the device thereon rotate for the twelfth time, the push rod 911 with the elliptical bump contacts with the elliptical bump body 98, the elliptical bump body 98 presses the push rod 911 with the elliptical bump to move, the second compression spring 912 is compressed, the push rod 911 with the elliptical bump pushes the limit clamping rod 99 to move upwards, the first compression spring 910 is compressed, so that the limit clamping rod 99 does not clamp the limit groove disc 97 any more, the magnet strip 92 attracts the limit clamping rod 99 magnetically, the first torsion spring 84 resets and drives the solar photovoltaic panel body 83 and the device thereon to reset, the second compression spring 912 resets and drives the push rod 911 with the elliptical bump to reset, after three minutes, the gear block frame 94 is pushed to reset, the reset spring 93 is stretched to reset and drives the magnet strip 92 to reset, so that the magnet strip 92 does not suck the limit clamping rod 99 any more, the first compression spring 910 resets and drives the limit clamping rod 99 to reset, so that the limit seizing bar 99 seizes the limit grooved disk 97 again. Therefore, the inclination angle of the solar photovoltaic panel body 83 can be changed along with the change of the direct incidence angle of the sunlight, so that the solar photovoltaic panel body 83 can receive the sunlight to the maximum extent, and the improvement of the power generation efficiency of the solar photovoltaic panel body 83 is facilitated.

Example 4

In addition to embodiment 3, as shown in fig. 15 and 16, the low-carbon agricultural ecosystem provided by this embodiment further includes a night auxiliary growing member 10, the night auxiliary growing member 10 is disposed on the water tank frame 1, the night auxiliary growing member 10 is used for providing short-distance illumination for crops at night, the night auxiliary growing member 10 includes a second support plate 101, a swing plate 102, a guide plate 103, a second torsion spring 104, a pulling groove rod 105 and a plant growing lamp 106, a pair of second support plates 101 is fixedly connected to a lower portion of a right inner wall of the water tank frame 1, the swing plate 102 is rotatably connected between the two second support plates 101, the guide plates 103 are fixedly connected to lower portions of front and rear sides of the swing plate 102, the second torsion spring 104 is connected between the guide plate 103 located at the front side and the second support plate 101 located at the front side, the second torsion spring 104 is also connected between the guide plate 103 located at the rear side and the second support plate 101 located at the rear side, a pair of pulling groove rods 105 are connected to the upper portion of the semicircular transparent cover plate 2 in a sliding mode, the pulling groove rods 105 penetrate through the semicircular transparent cover plate 2, the pulling groove rods 105 and the guide disc 103 are in limit fit on the same side, a plant growth lamp 106 is fixedly connected to the left side of the swinging plate 102, and the plant growth lamp 106 is used for irradiating crops at a short distance to provide illumination for the crops, so that growth and development of the crops are promoted.

At night, the console 7 controls the plant growth lamp 106 to be started, when the rack pushing frame 52 moves upwards, the rack pushing frame 52 pushes the pulling groove rod 105 to move upwards and drive the guide disc 103 and the device thereon to rotate 90 degrees, the second torsion spring 104 is compressed accordingly, the plant growth lamp 106 irradiates the porous support plate 4 towards crops on the porous support plate, the plant growth lamp 106 irradiates the crops at a short distance to provide illumination for the crops, and therefore the crops on the porous support plate 4 can also perform proper photosynthesis at night to promote growth and development of the crops.

Example 5

On the basis of embodiment 4, as shown in fig. 17, the water tank further includes an inclined plane plate 11, the inclined plane plate 11 is fixedly connected to the bottom of the water tank frame 1, and the working personnel can collect the excrement on the inclined plane plate 11 through the inclined plane plate 11.

The excrement and urine that the fish produced can not be consumed by crops completely, and the excrement and urine that is not consumed can be stayed on inclined plane board 11, and the staff of being convenient for collects the excrement and urine on inclined plane board 11 to be convenient for carry out the reutilization to it.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and many forms can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a low carbon agriculture ecosystem, includes basin frame (1), characterized by: the device also comprises a semicircular transparent cover plate (2), a first support plate (3), a porous support plate (4), an oxygen-carbon dioxide balance component (5), a gas circulation component (6), a center console (7) and a sliding partition plate (71);

the outer side of the lower portion of the water tank frame (1) is covered with a soil layer (100), water is filled into the lower portion of the water tank frame (1), a semicircular transparent cover plate (2) is fixedly connected to the upper portion of the water tank frame (1), three first support plates (3) are evenly connected to the right side of the inner lower portion of the water tank frame (1) through bolts, a porous support plate (4) is fixedly connected to the upper portion of the left side of each first support plate (3), an oxygen-carbon dioxide balance part (5) is arranged on the water tank frame (1), a gas circulation part (6) is arranged on the water tank frame (1), a central control platform (7) is fixedly connected to the upper portion of the inner wall of the left side of the water tank frame (1), a sliding type sliding partition plate (71) is connected to the outer portion of the front side of the water tank frame (1), and the sliding partition plate (71) is in contact with the semicircular transparent cover plate (2).

2. The low carbon agroecological system of claim 1, wherein: the oxygen-carbon dioxide balance part (5) comprises an electric push rod (51), a rack push frame (52), a first rotating shaft (53), a mounting vertical plate (54), a soil frame (55), an anti-falling frame (56) and a driven gear (57);

wherein, basin frame (1) left part outside rigid coupling has a pair of electric putter (51), the common rigid coupling of telescopic shaft one end of two electric putter (51) has rack push frame (52), basin frame (1) upper portion rotates left side rotary type and is connected with a pair of first rotation axis (53), the rigid coupling has installation riser (54) on first rotation axis (53), installation riser (54) right side rigid coupling has soil frame (55), the same rigid coupling has soil frame (55) on basin frame (1) left side inner wall, be located soil frame (55) upper portion and well accuse platform (7) rigid coupling in the middle of, soil frame (55) right side rigid coupling has anti-drop frame (56), the one end rigid coupling that two first rotation axis (53) kept away from each other has driven gear (57), driven gear (57) and rack push frame (52) meshing.

3. The low carbon agroecological system of claim 2, wherein: the gas circulation component (6) comprises a supporting strip (61), a first gas collecting frame (62), an arc opening pipe (63), a second gas collecting frame (64), an air pump (65) and a curved exhaust pipe (66); wherein, a pair of supporting strips (61) is fixedly connected on the outer wall of the right side of the water tank frame (1), a first air collecting frame (62) is jointly communicated between the two supporting strips (61), a plurality of arc-shaped opening pipes (63) are connected in a linear distribution mode at one side of the first air collecting frame (62) close to the semicircular transparent cover plate (2), the arc-shaped opening pipes (63) are unevenly distributed, the arc-shaped opening pipes (63) penetrate through the semicircular transparent cover plate (2), a second air collecting frame (64) is jointly communicated between the two supporting strips (61), an air pump (65) is jointly fixedly connected between the second air collecting frame (64) and the first air collecting frame (62), the air pump (65) is positioned at one side of the second air collecting frame (64) close to the first air collecting frame (62), a curved exhaust pipe (66) is communicated in a linear distribution mode at one side of the second air collecting frame (64) far away from the first air collecting frame (62), and the curved exhaust pipe (66) is unevenly distributed, the curved exhaust pipe (66) penetrates through the soil layer (100) and the water tank frame (1), and the opening part of the curved exhaust pipe (66) is positioned below the porous support plate (4).

4. The low carbon agroecological system of claim 3, wherein: the lower part of the curved exhaust pipe (66) is provided with a plurality of small holes for discharging the extracted oxygen into the water at the lower part in the water tank frame (1) and enabling the oxygen to violently roll, thereby playing a role in discharging carbon dioxide in the water and providing oxygen for fish.

5. The low carbon agroecological system of claim 3, wherein: still including solar energy collection part (8), solar energy collection part (8) are located on second gas collecting frame (64), solar energy collection part (8) are including support bar (81), second rotation axis (82), solar photovoltaic board body (83) and first torsion spring (84), first gas collecting frame (62) one side is kept away from in second gas collecting frame (64) and is the mode rigid coupling of linear evenly distributed and have four support bars (81), common rotary type is connected with second rotation axis (82) between four more support bars (81), it has three solar photovoltaic board bodies (83) to be the rigid coupling of linear distributed on second rotation axis (82), all be connected with first torsion spring (84) between two support bars (81) that are located the solar photovoltaic board body (83) at middle part and are located the middle part.

6. The low carbon agroecological system of claim 5, wherein: the angle adjusting device also comprises an angle adjusting component (9), wherein the angle adjusting component (9) is arranged on the supporting strip (81) positioned at the rearmost side;

the angle adjusting component (9) comprises a guide frame (91), a magnet strip (92), a return spring (93), a pushing tooth block frame (94), a return spring (941), an overrunning clutch (95), an adjusting gear (96), a limiting groove disc (97), an elliptical bump body (98), a limiting clamping rod (99), a first compression spring (910), a push rod (911) with an elliptical bump and a second compression spring (912);

a guide frame (91) is fixedly connected above the supporting bar (81) positioned at the rearmost side, the upper part of the guide frame (91) is connected with a magnet strip (92) in a sliding manner, a return spring (93) is connected between the magnet strip (92) and the guide frame (91), and a pushing gear block frame (94) is connected on the second air collecting frame (64) in a sliding manner; pushing the tooth block frame (94) to pass through the second air collecting frame (64), and pushing the tooth block frame (94) to be in contact with the magnet strip (92); one side of the pushing gear rack (94) close to the air pump (65) is contacted with the inner wall of the second air collecting frame (64); a return spring (941) is connected between the pushing gear rack (94) and the inner wall of the second air collecting frame (64); the rear end of the second rotating shaft (82) is fixedly connected with an overrunning clutch (95), and an adjusting gear (96) is fixedly connected to the overrunning clutch (95);

the adjusting gear (96) is in contact with the pushing gear block frame (94), the rear end of the second rotating shaft (82) is fixedly connected with a limiting groove disc (97), the limiting groove disc (97) is located on the rear side of the adjusting gear (96), and one side, away from the adjusting gear (96), of the limiting groove disc (97) is fixedly connected with an oval bump body (98); a limiting clamping rod (99) is connected to the guide frame (91) in a sliding mode, the limiting clamping rod (99) is clamped into one clamping groove in the limiting groove disc (97), and a first compression spring (910) is connected between the limiting clamping rod (99) and the guide frame (91);

one side, far away from the second gas collecting frame (64), of the guide frame (91) is connected with a push rod (911) with an elliptical bump in a sliding mode, the push rod (911) with the elliptical bump is in contact with a limiting clamping rod (99), the push rod (911) with the elliptical bump is in contact with a limiting groove disc (97), and a second compression spring (912) is connected between the push rod (911) with the elliptical bump and the guide frame (91).

7. The low carbon agroecological system of claim 6, wherein: the magnet strip (92) is a permanent magnet, and the magnet strip (92) is used for magnetically attracting the limiting clamping rod (99) to play a role in temporarily preventing the resetting of the limiting clamping rod.

8. The low carbon agroecological system of claim 6, wherein: also comprises a night auxiliary growth component (10); the night auxiliary growing part (10) is arranged on the water tank frame (1), and the night auxiliary growing part (10) comprises a second support plate (101), a swinging plate (102), a guide disc (103), a second torsion spring (104), a pulling groove rod (105) and a plant growing lamp (106);

a pair of second support plates (101) is fixedly connected to the lower portion of the inner wall of the right side of the water tank frame (1), a swinging plate (102) is connected between the two second support plates (101) in a rotating mode, guide discs (103) are fixedly connected to the lower portions of the front side and the rear side of the swinging plate (102), a second torsion spring (104) is connected between the guide disc (103) located on the front side and the second support plate (101) located on the front side, and a second torsion spring (104) is also connected between the guide disc (103) located on the rear side and the second support plate (101) located on the rear side;

the upper part of the semicircular transparent cover plate (2) is connected with a pair of pulling groove rods (105) in a sliding mode, the pulling groove rods (105) penetrate through the semicircular transparent cover plate (2), the pulling groove rods (105) on the same side are in limit fit with the guide disc (103), and the left side of the swinging plate (102) is fixedly connected with a plant growth lamp (106).

9. The low carbon agroecological system of claim 8, wherein: the water tank frame is characterized by further comprising an inclined plane plate (11), and the inclined plane plate (11) is fixedly connected to the bottom in the water tank frame (1).

10. The method of using a low carbon agroecological system of claim 9, wherein: the method comprises the following working steps:

s1 growth of fish: the feed fed manually and the fallen leaves of crops are used for feeding fish, and meanwhile, the water tank frame (1) is in a semi-closed state, so that the pests can be prevented from spawning in the water tank frame (1), the occurrence of plant diseases and insect pests is reduced, and the pesticide spraying is omitted;

s4, ensuring proper carbon dioxide concentration: at night, the green plants on the soil frames (55) on the front side and the rear side are breathed outwards, so that excessive carbon dioxide can be prevented from being accumulated in the water tank frame (1), and meanwhile, the carbon dioxide generated by the green plants on the soil frame (55) in the middle part can be reserved, and the proper carbon dioxide concentration in the water tank frame (1) is ensured;

s5, solar power generation: the solar photovoltaic panel body (83) converts solar energy into electric energy, the inclination angle of the solar photovoltaic panel body (83) changes along with the change of the direct incident angle of sunlight, and the solar photovoltaic panel body is used for supplying power to the electric push rod (51) and the air pump (65), so that the power generation efficiency of the solar photovoltaic panel body (83) is improved;

s6, promoting the growth of crops: at night, the plant growth lamp (106) irradiates crops on the porous supporting plate (4), so that the crops on the porous supporting plate (4) can be subjected to proper photosynthesis at night to promote growth and development of the crops.