CN113892368B

CN113892368B - Low-carbon agricultural ecological system and using method

Info

Publication number: CN113892368B
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: 2022-11-25
Anticipated expiration: 2041-10-08
Also published as: CN113892368A

Abstract

The invention relates to the field of agriculture, in particular to a low-carbon agricultural ecological system and a using method thereof, wherein the low-carbon agricultural ecological system 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 in water, and excrement generated by the fish provides inorganic matters for the growth of planted crops, so that the excrement generated by the fish is reasonably utilized, the application of fertilizers is reduced, the waste of the excrement generated by the fish is avoided, meanwhile, the efficient growth of the crops is effectively ensured, the consumption of high-carbon energy is effectively reduced, and the agricultural development mode with high energy efficiency and low energy consumption is realized.

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 can usually apply a large amount of chemical fertilizers and the like to crops to promote the growth of the crops for improving the efficiency of agricultural operation, can realize the high efficiency and the high yield of the crops, but can cause the consumption of a large amount of high-carbon energy, is not beneficial to sustainable development, and can cause a large amount of greenhouse gas emission in the process of producing a large amount of high-carbon energy, thereby easily causing a series of serious environmental problems.

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 use method of a low-carbon agricultural ecosystem is characterized by comprising the following steps: 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 is in a semi-closed state, so that pests can be prevented from laying eggs in the water tank frame, the occurrence of plant diseases and insect pests is reduced, and the spraying of pesticides 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 incidence 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 oxygen that the plant photosynthesis produced daytime can be used for the breathing of fish, has saved the trouble of artifical oxygen of making, and the carbon dioxide that the fish breathing produced 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 simultaneously on the soil frame at middle part produced can remain inside the basin frame, has guaranteed proper amount 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. Solar energy is converted into electric energy through the solar photovoltaic panel body, the electric energy is used for supplying power for the electric push rod and the air pump, and the inclination angle of the solar photovoltaic panel body is changed along with the change of the direct radiation angle of sunlight, so that the solar photovoltaic panel body can receive the sunlight to the maximum extent, the solar energy is utilized to generate electricity to the maximum extent, and the consumption of energy sources is reduced.

Drawings

FIG. 1 is a first perspective view 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 partially separated body configuration of an oxygen-carbon dioxide balance member in accordance with the invention;

FIG. 5 is a schematic perspective view, partially in section, of an oxygen-carbon dioxide balance block 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 according to 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 part of a night growth assisting member according to 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.

The meaning of the reference symbols in the figures: 1: sink frame, 100: soil layer, 2: semicircular transparent cover plate, 3: first plate, 4: porous support plate, 5: oxygen-carbon dioxide balance part, 51: electric putter, 52: rack pushing frame, 53: first rotation shaft, 54: installation riser, 55: soil frame, 56: anti-falling frame, 57: driven gear, 6: gas circulation member, 61: branch, 62: first gas collection frame, 63: arc opening tube, 64: second gas collection frame, 65: air pump, 66: curved exhaust pipe, 7: center console, 71: sliding partition, 8: solar energy collecting part, 81: support strip, 82: second rotation shaft, 83: solar photovoltaic panel body, 84: first torsion spring, 9: angle adjusting member, 91: guide frame, 92: magnet strip, 93: return spring, 94: push block rack, 941: homing spring, 95: overrunning clutch, 96: adjustment gear, 97: spacing fluted disc, 98: elliptical bump body, 99: limiting clamping rod, 910: first compression spring, 911: push rod with elliptical bump, 912: second compression spring, 10: night auxiliary growth part, 101: second plate, 102: swing plate, 103: guide disc, 104: second torsion spring, 105: pull slot bar, 106: plant growth lamp, 11: an inclined plane plate.

Detailed Description

In order to make the technical solutions 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 do not 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 supporting plate 3, a porous supporting 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 water tank frame comprises a water tank frame 1, a soil layer 100 is covered on the outer side of the lower portion of the water tank frame 1, 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 is prevented when the outside temperature is low, and therefore fish (or other aquatic livestock) can be prevented from being frozen, water is filled in 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, outside sunlight can irradiate the inside of the water tank frame 1 through the semicircular transparent cover plate 2, the right side of the lower portion of the inside of the water tank frame 1 is evenly connected with three first supporting plates 3 through bolts, a porous supporting plate 4 is fixedly connected to the upper portion of the left side of each first supporting plate 3, and the porous supporting plate 4 is 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 on the front side and the rear side and the green plants planted on the soil frames 55 can turn over together with the installation vertical plate 54, so that the green plants on the soil frames 55 on the front side and the rear side can face outwards, the green plants planted on the soil frames 55 on the front side and the rear side can breathe externally, carbon dioxide generated by breathing action can be remained externally, 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 in the same way, the upper part 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 anti-falling frame from falling off when the soil frame 55 turns over, the driven gears 57 are fixedly connected to the ends, which are far away from each other, of the two first rotating shafts 53, and the driven gears 57 are meshed with the rack pushing frame 52.

The gas circulation component 6 comprises a branch strip 61, a first gas collecting frame 62, an arc-shaped 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, a large amount of oxygen is generated when the green plants are subjected to photosynthesis in the day, a large amount of oxygen is generated when crops on the porous supporting plate 4 are subjected to photosynthesis in the day, the large amount of oxygen is accumulated in the water tank frame 1, the air pump 65 is operated once per hour on average from six morning hours to six afternoon hours, the air pump 65 is operated for three minutes each time, the oxygen is extracted through the arc-shaped open pipe 63, the extracted oxygen passes through the first air collecting frame 62 and the second air collecting frame 64 and is discharged into water at the lower part in the water tank frame 1 through the curved exhaust pipe 66 and is violently rolled, and as the amount of dissolved carbon dioxide is limited and part of the carbon dioxide possibly forms unstable carbonic acid with water, part of the carbon dioxide is allowed to enter the air during the rolling process of the water, and the purpose of discharging the carbon dioxide in the water for participating in the violent 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, and the photosynthesis of the plants can utilize the carbon dioxide, so that 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 rack push frame, the green plants on the soil frames 55 on the front side and the rear side face outwards, the green plants planted 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, excessive carbon dioxide is prevented from being accumulated in the water tank frame 1, and normal growth and development of the fishes and the crops on the next day are facilitated; 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 in this embodiment further includes a solar energy collecting component 8, the solar energy collecting component 8 is disposed on the second air 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 support bars 81, a second rotating shaft 82, solar photovoltaic panel bodies 83 and first torsion springs 84, the second air collecting frame 64 is fixedly connected with four support bars 81 in a manner of being linearly and uniformly distributed on a side away from the first air collecting frame 62, the second rotating shaft 82 is rotatably connected between the four support bars 81, three solar photovoltaic panel bodies 83 are fixedly connected to the second rotating shaft 82 in a linearly distributed manner, the solar photovoltaic panel bodies 83 convert solar energy into electric energy and are configured to supply power to the electric push rod 51 and the air pump 65, and the first torsion springs 84 are connected between the solar photovoltaic panel body 83 located in the middle portion and the two support bars 81 located in the middle portion.

Sunlight irradiates on the solar photovoltaic panel body 83, and the solar photovoltaic panel body 83 can convert solar energy into electric energy for supplying power to the electric push rod 51 and the air pump 65, so that external power supply is omitted, and sustainable development is facilitated. 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 of the pushing tooth block frame 94, which is close to the air pump 65, 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;

the rear end of the second rotating shaft 82 is fixedly connected with an overrunning clutch 95, the overrunning clutch 95 is fixedly connected with an adjusting gear 96, a pushing tooth block frame 94 can intermittently clamp the adjusting gear 96, the adjusting gear 96 is in contact with the pushing tooth block frame 94, the rear end of the second rotating shaft 82 is fixedly connected with a limiting groove disc 97, a plurality of clamping grooves are circumferentially formed in the limiting groove disc 97, the limiting groove disc 97 is positioned on the rear side of the adjusting gear 96, an oval bump body 98 is fixedly connected to one side, far 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;

a push rod 911 with an elliptical bump is connected to one side, away from the second air collecting frame 64, of the guide frame 91 in a sliding mode, the push rod 911 with the elliptical bump is in contact with the limiting clamping rod 99, the push rod 911 with the elliptical bump is in contact with the 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 pumps oxygen in the sink frame 1, air flows from left to right, so that the air flows from the air pump 65 to the second air collecting frame 64, the air pumped by the air pump 65 drives the pushing rack 94 to move in a direction away from the first air collecting frame 62, the return spring 941 is compressed accordingly, the pushing rack 94 pushes the adjusting gear 96 and the upper device thereof to rotate for one forty-eighteen minutes, the first torsion spring 84 is compressed accordingly, so that the angle of the solar photovoltaic panel body 83 changes, the pushing rack 94 no longer props against the magnet strip 92, the stretched return spring 93 is restored accordingly and drives the magnet strip 92 to move in a direction away from the semicircular transparent cover plate 2, the limit clamp rod 99 is clamped by the limit clamp rod 99 through the cooperation of the limit clamp rod 910, the limit slot disc 97 can be clamped, after three minutes, the return spring 65 stops operating, the return spring 941 is restored accordingly and drives the pushing rack 94 to move, the rack 94 pushes the rack 94 to rotate, the rack 94 to drive the adjusting gear 96 to rotate for four decades of rotation, the solar photovoltaic panel 83 and the solar photovoltaic panel is arranged below the solar photovoltaic panel body to rotate for twelve minutes, the twelve hours, the solar photovoltaic panel is arranged to rotate, and does not swing about the solar panel 95, and the solar photovoltaic panel 95;

when the limiting 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 can press the push rod 911 with the elliptical bump to move, the second compression spring 912 can be compressed along with the movement, the push rod 911 with the elliptical bump can push the limiting clamping rod 99 to move upwards, the first compression spring 910 can be compressed along with the movement, so that the limiting clamping rod 99 does not clamp the limiting groove disc 97 any more, meanwhile, the magnet strip 92 can magnetically attract the limiting clamping rod 99, the first torsion spring 84 can reset along with the magnetic force and drive the solar photovoltaic panel body 83 and the device thereon to reset, the second compression spring 912 can reset and drive the push rod 911 with the elliptical bump to reset, after three minutes, the gear block frame 94 can be reset along with the pushing force, the reset spring 93 can be reset along with the magnetic force and drive the magnet strip 92 to reset, so that the magnet strip 92 does not clamp the limiting clamping rod 99, the first compression spring 910 can reset and drive the limiting clamping rod 99 to reset, and the limiting clamping rod 99 can clamp the limiting groove disc 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

Based on 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 configured to provide 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 disc 103, a second torsion spring 104, a pulling slot rod 105, and a plant growth 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 discs 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 disc 103 located on the front side and the second support plate 101 located on the front side, the 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, a pair of pulling slot rods 105 is slidably connected to an upper portion of the semicircular transparent cover plate 2, the pulling slot rod 105 passes through the semicircular transparent cover plate 105 and the guide disc 103, the swing plate 102 is matched with the swing plate 106, and the light 106 is configured to provide short-distance illumination for the plants to grow.

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.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. Low carbon agriculture ecosystem, including basin frame (1), characterized by: the water tank frame is characterized by further comprising 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 central control console (7) and a sliding partition plate (71), wherein a soil layer (100) covers the outer side of the lower part of the water tank frame (1), water is filled in the lower part of the water tank frame (1), the semicircular transparent cover plate (2) is fixedly connected above the water tank frame (1), the right side of the lower part of the inner part of the water tank frame (1) is uniformly connected with three first support plates (3) through bolts, the porous support plate (4) is fixedly connected to the upper part of the left side of the first support plate (3), the oxygen-carbon dioxide balance part (5) is arranged on the water tank frame (1), the gas circulation part (6) is arranged on the water tank frame (1), the central control console (7) is fixedly connected to the upper part of the inner wall of the left side of the water tank frame (1), the sliding partition plate (71) is slidably connected to the outer side of the water tank frame (1), and the sliding partition plate (71) is in contact with the semicircular transparent cover plate (2);

the oxygen-carbon dioxide balance part (5) comprises electric push rods (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), a pair of electric push rods (51) is fixedly connected to the outer side of the left part of the water tank frame (1), the rack push frame (52) is fixedly connected to one end of a telescopic shaft of the two electric push rods (51) together, the first rotating shaft (53) is rotatably connected to the left side of the upper part of the water tank frame (1), the mounting vertical plate (54) is fixedly connected to the first rotating shaft (53), the soil frame (55) is fixedly connected to the right side of the mounting vertical plate (54) and the left inner wall of the water tank frame (1), the upper part of the soil frame (55) mounted on the left inner wall of the water tank frame (1) is fixedly connected to the central control console (7), the anti-falling frame (56) is fixedly connected to the right side of the soil frame (55), the driven gear (57) is fixedly connected to one end, which is far away from each other end of the two first rotating shafts (53), and the driven gear (57) is meshed with the rack push frame (52);

gas circulation part (6) is including branch strip (61), first album of gas frame (62), arc opening pipe (63), second album of gas frame (64), air pump (65) and bent type blast pipe (66), the rigid coupling has a pair of branch strip (61) on basin frame (1) right side outer wall, it has first album of gas frame (62) to connect jointly between two branch strip (61), first album of gas frame (62) is close to semicircular transparent cover plate (2) one side and is the mode of linear distribution and be connected with many arc opening pipe (63), arc opening pipe (63) are uneven distribution, arc opening pipe (63) pass semicircular transparent cover plate (2), it has second album of gas frame (64) to connect jointly between two branch strip (61), common rigid coupling has air pump (65) between second album of gas frame (64) and first album of gas frame (62), air pump (65) are located the one side that second album of gas frame (64) and first album of gas frame (62) are close to each other, second album of gas frame (64) keep away from one side of first album of gas frame (62) and are the porous type blast pipe (66) of the distribution, it has curved type of distribution (66) to connect to pass through the formula of curved type exhaust pipe (66) below the basin frame (66), the second album of the porous type exhaust pipe (66) is located the porous type of the distribution below the one side of the drainage (66).

2. The low carbon agroecological system of claim 1, 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.

3. The low carbon agroecological system of claim 1, wherein: still including solar energy collection part (8), solar energy collection part (8) are located on second gas collection 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), second gas collection frame (64) is kept away from first gas collection frame (62) one side and is the mode rigid coupling of linear evenly distributed and has four support bars (81), common rotary type is connected with second rotation axis (82) between four support bars (81), it has three solar photovoltaic board bodies (83) to be the distributed rigid coupling of linearity on second rotation axis (82), be located the solar photovoltaic board body (83) at middle part and all be connected with first torsion spring (84) between two support bars (81) that are located the middle part.

4. The low carbon agroecological system of claim 2, wherein: the angle adjusting device comprises an angle adjusting part (9), the angle adjusting part (9) is arranged on a supporting bar (81) positioned at the rearmost side, the angle adjusting part (9) comprises a guide frame (91), a magnet strip (92), a reset spring (93), a pushing toothed block frame (94), a homing 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), the guide frame (91) is fixedly connected above the supporting bar (81) positioned at the rearmost side, the magnet strip (92) is connected to the upper portion of the guide frame (91) in a sliding manner, the reset spring (93) is connected between the magnet strip (92) and the guide frame (91), the pushing toothed block frame (94) is connected to the second air collecting frame (64) in a sliding manner, the pushing toothed block frame (94) penetrates through the second air collecting frame (64), the pushing toothed block frame (94) is in contact with the magnet strip (92), the pushing toothed block frame (94) is close to one side of the air pump (65), and the inner wall of the second air collecting toothed block (941) is connected with the inner wall (82), an adjusting gear (96) is fixedly connected to an overrunning clutch (95), the adjusting gear (96) is in contact with a pushing tooth block frame (94), a limiting groove disc (97) is fixedly connected to the rear end of a second rotating shaft (82), 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) is slidably connected to a guide frame (91), the limiting clamping rod (99) is clamped into one of clamping grooves in the limiting groove disc (97), a first compression spring (910) is connected between the limiting clamping rod (99) and the guide frame (91), a push rod (911) with an elliptical bump is slidably connected to one side, away from a second air collecting frame (64), of the guide frame (91), the push rod (911) with the elliptical bump is in contact with the limiting clamping rod (99), the push rod (911) with the elliptical bump is in contact with the limiting groove disc (97), and a second compression spring (912) is connected between the push rod (911) with the guide frame (91).

5. The low carbon agroecological system of claim 4, 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.

6. The low carbon agroecological system of claim 4, wherein: still including supplementary growth part (10) night, supplementary growth part (10) night is located on basin frame (1), supplementary growth part (10) night is including second extension board (101), swing board (102), guide plate (103), second torsion spring (104), pulling channel pole (105) and plant growth lamp (106), basin frame (1) right side inner wall lower part rigid coupling has a pair of second extension board (101), common rotary type is connected with swing board (102) between two second extension boards (101), swing board (102) front and back side lower part all rigid coupling has guide plate (103), be located guide plate (103) of front side and be located and be connected with second torsion spring (104) between the second extension board (101) of front side, be located and be connected with second torsion spring (104) between guide plate (103) of rear side and the second extension board (101) that is located the rear side equally, semicircular transparent cover plate (2) top sliding type is connected with a pair of pulling channel pole (105), pulling channel pole (105) pass semicircular transparent cover plate (2), pulling channel pole (105) and guide plate (103) homonymy side cooperation have plant growth lamp (106).

7. The low carbon agroecological system of claim 6, wherein: the sink frame is characterized by further comprising an inclined panel (11), and the inclined panel (11) is fixedly connected to the bottom in the sink frame (1).

8. The method of using a low carbon agroecological system according to claim 7, 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) can irradiate towards the 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, and the growth and development of the crops are promoted.