CN115486366B - Three-dimensional circulation agricultural system - Google Patents

Abstract

The invention discloses a three-dimensional circulation agricultural system, which comprises a first cultivation chamber, a second cultivation chamber is fixed on the top of the first cultivation chamber, a third cultivation chamber is fixed on the top of the second cultivation chamber, and the first cultivation chamber is fixed on the top of the second cultivation chamber. A first equipment room is fixed on one side of a culture room, a second equipment room is fixed on one side of the second culture room, the top of the first equipment room is fixed to the bottom of the second equipment room, and the first equipment room is fixed to the bottom of the second equipment room. One side of the three cultivation chambers is fixed with a third equipment chamber, the top of the second equipment chamber is fixed with the bottom of the third equipment chamber, the top of the third cultivation chamber is fixed with a transparent plate, and the second equipment chamber Two air pumps are installed at the bottom of the inner wall. The present invention can carry out multi-stage circulation in other aspects of the three-dimensional agricultural system by setting the first equipment room, the second equipment room and the third equipment room and the working parts inside, that is, effectively Let the agricultural ecological cycle material and energy be fully utilized.

Description

A three-dimensional circulation agricultural system

technical field

The invention relates to the technical field of circular agricultural equipment, in particular to a three-dimensional circular agricultural system.

Background technique

Circular agriculture is a new development model proposed relative to traditional agricultural development. It uses sustainable development ideas, circular economic theory and ecological engineering methods, and combines the principles and basic laws of ecology, ecological economics, and ecological technology. On the basis of protecting the agricultural ecological environment and making full use of high-tech, adjust and optimize the internal structure and industrial structure of the agricultural ecological system, improve the multi-level recycling of materials and energy in the agricultural ecological system, and strictly control the input of external harmful substances and agricultural waste generation, to minimize environmental pollution.

In the existing technology, such as Chinese Patent No.: CN207589625U, a three-dimensional agricultural ecological system includes a greenhouse, a planting frame and a breeding ditch arranged in the greenhouse, and the breeding ditch is located directly below the planting frame; the planting frame includes The first planting layer and the second planting layer are arranged up and down, and the first planting layer is provided with soilless planting grooves. The first planting layer has a certain slope along the direction and is equipped with a soilless planting tank. The first planting layer is provided with a nutrient solution pipe at the higher end and a nutrient solution recovery tank at the lower end. The nutrient solution pipe passes through the drip irrigation pipe It is connected with the soilless planting tank, and the nutrient solution recovery tank is located directly below the end of the soilless planting tank; water pipes are arranged above the second planting layer, and the water pipes are connected to a plurality of spray pipes, and the ends of the spray pipes A shower head is connected. The crops and fish in the greenhouse have a good growth environment, making full use of the planting and breeding space, light, nutrient solution, and water from sprinkler irrigation.

However, in the existing technology, most of the existing three-dimensional agricultural systems can carry out the recycling of agricultural materials and energy, but the above-mentioned three-dimensional agricultural systems can only carry out some simple and single cycles, and cannot carry out other aspects of multi-level Circulation, that is, the material and energy of the agricultural ecological cycle cannot be fully utilized, and thus discharged into the environment, causing environmental pollution. Therefore, we propose a three-dimensional circular agricultural system to solve the above-mentioned problems.

Contents of the invention

The purpose of the present invention is to provide a three-dimensional circulation agricultural system to solve the problem that the three-dimensional agricultural system in the background technology cannot perform multi-level circulation in other aspects, but can only perform a single, simple water circulation operation, that is, effectively make agricultural ecology Circular materials and energy are fully utilized.

In order to achieve the above object, the present invention provides the following technical solutions: a three-dimensional circulation agricultural system, comprising a first cultivation chamber, a second cultivation chamber is fixed on the top of the first cultivation chamber, and a second cultivation chamber is fixed on the top of the second cultivation chamber The third culture room, the first equipment room is fixed on one side of the first culture room, the second equipment room is fixed on one side of the second culture room, the top of the first equipment room and the second equipment room The bottom of the third cultivation chamber is fixed, the third equipment chamber is fixed on one side of the third cultivation chamber, the top of the second equipment chamber is fixed with the bottom of the third equipment chamber, and the top of the third cultivation chamber is fixed with a transparent Two air pumps are installed on the bottom of the inner wall of the second equipment room, a tee pipe is installed at the output end of one of the air pumps, a first connecting pipe is installed at the input end of one of the air pumps, and a first connecting pipe is installed at the input end of one of the air pumps. The input end of the air pump is equipped with a second connecting pipe, and the output end of the other air pump is equipped with a third connecting pipe. The inside of the first cultivation chamber is provided with a culture pond, and the inside of the second cultivation chamber is provided with a first A cultivation frame, the inside of the third cultivation room is provided with a second cultivation frame, the bottom of the inner wall of the first cultivation chamber is fixed with a first concave block, and the top of the first concave block is equipped with a first water pump. The output end of the first water pump is equipped with a round pipe, the water inlet end of the first water pump is installed with a fourth connecting pipe, the water inlet end of the fourth connecting pipe is equipped with a porous pipe, and the inside of the first concave block A porous splitter plate is fixedly sleeved near the top, and two support frames are fixed on both sides of the inner wall of the first concave block. The four support frames are divided into two groups, and the top of each group of support frames There are concave porous blocks between them, and the two concave porous blocks are movably socketed inside the first concave block, and both sides of the inner wall of the first concave block are fixed with trapezoidal blocks, and the two trapezoidal blocks A funnel-shaped block is arranged between the tops, and a second concave-shaped block is arranged inside the first concave-shaped block near the bottom. The bottom of the funnel-shaped block is equidistantly distributed and fixed through a plurality of outlet pipes, and each of the outlets The outlet ends of the water pipes are equipped with valves.

Preferably, one of the outlet ends of the three-way pipe is fixed through one side of the second cultivation chamber, the other outlet end of the three-way pipe is fixed through one side of the first cultivation chamber, and the air inlet of the first connecting pipe The ends move through the top of the inner wall of the second equipment room, move through the bottom of the third equipment room and fix one side of the third culture room from bottom to top.

Preferably, the inlet end of the second connection pipe is fixed through one side of the second culture chamber, and the output end of the third connection pipe is fixed through one side of the third culture chamber.

Preferably, the water outlet end of the round pipe is fixed to pass through the top of the first concave block, the water inlet pipe of the fourth connecting pipe runs through one side of the first cultivation chamber, and a sponge block is arranged inside the funnel-shaped block.

Preferably, the water outlet end of the fourth connecting pipe extends to the inside of the culture pond, the porous pipe is located on the inner wall of the culture pond near the bottom, and a sealing plate is installed at the opening of the first concave block.

Preferably, the bottom of the inner wall of the third equipment room is provided with an air water generator, and the bottom of the inner wall of the third equipment room is fixed with a backing plate.

Preferably, a second water pump is installed on the top of the backing plate, and a fifth connecting pipe is installed at the water outlet of the air water generator.

Preferably, a sixth connection pipe is installed at the output end of the second water pump, and the water outlet end of the sixth connection pipe moves through one side of the third cultivation chamber.

Preferably, an irrigation water rack is installed between four sides of the inner wall of the third cultivation room, and each water outlet end of the water irrigation rack is equipped with an atomizing nozzle.

Preferably, a seventh connecting pipe is installed at the air inlet end of the air water generator, and the air inlet end of the seventh connecting pipe is fixedly penetrating through one side of the second cultivation chamber.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention is provided with the first equipment room, the second equipment room and the third equipment room and the working parts inside thereof. When the materials and energy in the space are recycled, at this time, fish are directly raised on the culture pond inside the first cultivation room, mushrooms are planted on the first culture rack inside the second culture room, and mushrooms are planted on the second culture rack inside the third culture room. Tomato, when the external sunlight passes through the transparent plate and shines on the tomato, at this time, the tomato leaves directly produce nutrients and oxygen through photosynthesis and the cooperation of carbon dioxide in the air, and the nutrients produced at this time will directly promote For the growth of tomatoes, the excess oxygen produced can be directly transported to the inside of the first cultivation chamber and the interior of the second cultivation chamber through the first connecting pipe, the three-way pipe and one of the air pumps, and the mushrooms will be able to obtain sufficient oxygen. It can also grow very well under the condition of mushrooms. According to the growth characteristics of mushrooms, the air humidity inside the second cultivation room is also very high, and the carbon dioxide content is also high. At this time, in order to allow carbon dioxide to be used by tomato leaves, directly Start another air pump, and the other air pump started at this time can directly transfer the high content of carbon dioxide in the second cultivation chamber to the inside of the third cultivation chamber through the cooperation of the second connecting pipe and the third connecting pipe. When replacing the water inside the culture pond, in order to increase the utilization rate of the water in the culture pond, the unqualified and processed mushroom residues are directly placed on the two concave porous blocks, and then the sealing plate is directly installed on the On the first concave block, then start the first water pump. At this time, the first water pump started will directly guide the water in the breeding pond to the inside of the first concave block through the cooperation of the fourth connecting pipe, round pipe and porous pipe. , when water enters the inside of the first concave block, at this time, under the action of the porous splitter plate, the water entering the first concave block can be directly separated, and then the water flowing down from the porous splitter plate will pass through two Secondary mushroom dregs, at this time, the foreign matter in the water passing through the mushroom dregs will be directly filtered out. When the water passes through the mushroom dregs on the two concave porous blocks, the water will flow down the water of fish feces, that is, the plant nutrient solution , then the nutrient solution will directly fall into the inside of the funnel-shaped block. When the nutrient solution touches the sponge block, the sponge block will directly filter out the foreign matter that may be mixed in the nutrient solution. When the funnel-shaped block needs to be When the internal nutrient solution is released, the valve is opened directly at this time. At this time, the nutrient solution inside the funnel-shaped block will flow out directly from the outlet pipe, and then the nutrient solution will flow out from the corresponding valve and fall to the bottom of the second concave block. Inside, when the nutrient solution needs to be used, the staff can use tools to take out the nutrient solution inside the second concave block and pour it on the tomatoes. This device can perform multi-stage circulation in other aspects of the three-dimensional agricultural system, that is, effectively Let the agricultural ecological cycle material and energy be fully utilized.

2. The air water generator of the present invention, when it is necessary to recycle a large amount of humid air inside the second cultivation chamber, start the air water generator directly at this time, and the activated air water generator will directly pass through the seventh connecting pipe Absorb the humid air inside the second cultivation chamber into the air water generator. At this time, under the action of the air water generator, the moisture in the air can be directly condensed into water, and then start the second water pump again. The second water pump started at this time will directly transfer the water produced by the air water generator to the watering water stand through the cooperation of the fifth connecting pipe and the sixth connecting pipe, and then the water entering the watering water stand will be directly from each An atomizing nozzle sprays out and sprays on the tomatoes to realize watering of the tomatoes.

Description of drawings

Fig. 1 is the perspective view of a kind of three-dimensional circulation agricultural system of the present invention;

Fig. 2 is a partially cutaway perspective view of a three-dimensional circulation agricultural system of the present invention;

Fig. 3 is a partial perspective view of a kind of three-dimensional circulation agricultural system of the present invention;

Fig. 4 is the enlarged stereogram of A place of a kind of three-dimensional circulation agricultural system of the present invention;

Fig. 5 is another perspective partial sectional perspective view of a kind of three-dimensional circulation agricultural system of the present invention;

Fig. 6 is another partial perspective view of a three-dimensional circulation agricultural system of the present invention;

Fig. 7 is a perspective view of a three-way pipe of a three-dimensional circulation agricultural system of the present invention;

Fig. 8 is a three-dimensional structural schematic diagram of an irrigation water stand and an atomizing nozzle of a three-dimensional circulation agricultural system of the present invention.

In the figure: 1. The first training room; 2. The second training room; 3. The third training room; 4. The first equipment room; 5. The second equipment room; 6. The third equipment room; 7. Transparent board; 8. Air pump; 9. Tee pipe; 10. First connecting pipe; 11. Second connecting pipe; 12. Third connecting pipe; 13. Breeding pond; 14. First cultivation rack; 15. Second cultivation rack; 16. The first water pump; 17. The fourth connecting pipe; 18. The porous pipe; 19. The first concave block; 20. The porous splitter plate; 21. The support frame; 22. The concave porous block; 23. The trapezoidal block; Block; 25, sponge block; 26, the second concave block; 27, outlet pipe; 28, valve; 29, sealing plate; 30, air water generator; 31, backing plate; 32, the second water pump; 33, the first Five connecting pipes; 34, the sixth connecting pipe; 35, watering water stand; 36, atomizing nozzle; 37, the seventh connecting pipe; 38, round pipe.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation regulations are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to shown in Fig. 1-8, the present invention provides a kind of technical scheme: a kind of three-dimensional circulation agricultural system, comprises the first cultivation chamber 1, the top of the first cultivation chamber 1 is fixed with the second cultivation chamber 2, the second cultivation chamber The top of 2 is fixed with the third cultivation chamber 3, the first equipment chamber 4 is fixed on one side of the first cultivation chamber 1, the second equipment chamber 5 is fixed on one side of the second cultivation chamber 2, and the top of the first equipment chamber 4 Fixed with the bottom of the second equipment room 5, a third equipment room 6 is fixed on one side of the third training room 3, the top of the second equipment room 5 is fixed with the bottom of the third equipment room 6, and the third training room 3 A transparent plate 7 is fixed on the top of the second equipment room 5. Two air pumps 8 are installed at the bottom of the inner wall of the second equipment room 5. A tee pipe 9 is installed at the output end of one of the air pumps 8, and a first connecting pipe 10 is installed at the input end of one of the air pumps 8. , the input end of another air pump 8 is equipped with a second connection pipe 11, the output end of another air pump 8 is equipped with a third connection pipe 12, the inside of the first cultivation chamber 1 is provided with a culture pond 13, and the inside of the second cultivation chamber 2 The inside is provided with the first cultivation rack 14, the inside of the third cultivation chamber 3 is provided with the second cultivation rack 15, the inner wall bottom of the first cultivation chamber 1 is fixed with a first concave block 19, and the top of the first concave block 19 is equipped with a second cultivation frame. A water pump 16, the output end of the first water pump 16 is equipped with a circular pipe 38, the water inlet end of the first water pump 16 is equipped with a fourth connecting pipe 17, the water inlet end of the fourth connecting pipe 17 is equipped with a porous pipe 18, the first The inside of the concave block 19 is fixedly sleeved with a porous splitter plate 20 close to the top position, and two support frames 21 are fixed on both sides of the inner wall of the first concave block 19, and the number of the four support frames 21 is divided into two groups, and each group supports Concave porous blocks 22 are arranged between the tops of the frame 21, and the two concave porous blocks 22 are movably socketed inside the first concave block 19, and trapezoidal blocks 23 are fixed on both sides of the inner wall of the first concave block 19. A funnel-shaped block 24 is arranged between the tops of the trapezoidal blocks 23, a second concave-shaped block 26 is arranged inside the first concave-shaped block 19 near the bottom, and a plurality of outlet pipes 27 are fixedly distributed and fixed at the bottom of the funnel-shaped block 24. A valve 28 is installed at the outlet end of each outlet pipe 27 .

According to Figure 1-Figure 5 and Figure 7, one of the outlet ends of the three-way pipe 9 is fixed through one side of the second culture chamber 2, and the other air outlet end of the three-way pipe 9 is fixed through one side of the first culture chamber 1. side, the inlet end of the first connecting pipe 10 moves through the top of the inner wall of the second equipment chamber 5, moves through the bottom of the third equipment chamber 6, and fixes through the side of the third cultivation chamber 3 from bottom to top, so that Under the cooperation of the three-way pipe 9, one of the air pumps 8 and the first connecting pipe 10, the air with good oxygen content inside the third cultivation chamber 3 is transported to the inside of the first cultivation chamber 1 and the inside of the second cultivation chamber 2 respectively.

According to Fig. 1-Fig. 5, the inlet end of the second connecting pipe 11 is fixed through one side of the second cultivation chamber 2, and the output end of the third connecting pipe 12 is fixed through one side of the third cultivation chamber 3, which is convenient to install With the cooperation of another air pump 8 , the second connecting pipe 11 and the third connecting pipe 12 , the air with high carbon dioxide content in the second cultivation chamber 2 can be transported to the inside of the third cultivation chamber 3 .

According to Fig. 1-Fig. 3, Fig. 5 and Fig. 6, the water outlet end of the round pipe 38 is fixed to run through the top of the first concave block 19, and the water inlet pipe of the fourth connecting pipe 17 runs through one side of the first cultivation chamber 1, The inside of the funnel-shaped block 24 is provided with a sponge block 25, so that under the action of the sponge block 25, the foreign matter that may exist in the water mixed with fish feces can be filtered again.

According to Fig. 2, Fig. 3, Fig. 5 and shown in Fig. 6, the water outlet end of the 4th connection pipe 17 extends to the inside of culture pond 13, and porous pipe 18 is in the inwall of culture pond 13 near the bottom position, and the first concave block 19 A sealing plate 29 is installed at the opening to prevent water from splashing out of the inside of the first concave block 19 under the action of the sealing plate 29 .

According to Fig. 1, Fig. 2 and Fig. 4, the bottom of the inner wall of the third equipment room 6 is provided with an air water generator 30, and the bottom of the inner wall of the third equipment room 6 is fixed with a backing plate 31, which is convenient for installing the air water generator 30. Under the action, the humid air can be condensed into water.

According to Fig. 2 and Fig. 4, the top of backing plate 31 is installed with second water pump 32, and the water outlet end of air water generator 30 is installed with fifth connecting pipe 33, facilitates the connection between second water pump 32 and fifth connecting pipe 33. With cooperation, the water produced by the air water generator 30 can be sucked out.

According to Fig. 1-Fig. 5, the output end of the second water pump 32 is equipped with a sixth connecting pipe 34, and the water outlet end of the sixth connecting pipe 34 runs through one side of the third cultivation chamber 3, which is convenient for the second water pump 32 Cooperating with the sixth connecting pipe 34 , the water can be guided to the inside of the watering water stand 35 .

According to Fig. 1-Fig. 3, Fig. 5 and Fig. 8, a watering water frame 35 is installed between the four sides of the inner wall of the third cultivation room 3, and each water outlet end of the watering water frame 35 is equipped with an atomizing nozzle 36, which is convenient Under the effect of the atomizing nozzle 36, the water inside the watering water rack 35 can be atomized and sprayed on the tomatoes.

According to Fig. 1-Fig. 5, the air intake end of the air water generator 30 is equipped with a seventh connection pipe 37, and the air intake end of the seventh connection pipe 37 is fixed through one side of the second cultivation chamber 2, conveniently Under the action of the seven connecting pipes 37, the air water generator 30 can suck the humid air inside the second cultivation chamber 2 into its interior, and condense it into water.

The effect achieved by the whole mechanism is: when it is necessary to raise fish on the inner culture pond 13 of the first culture room 1, plant mushrooms on the first culture frame 14 inside the second culture room 2, and plant the mushrooms on the second culture frame inside the third culture room 3. Tomatoes are planted on 15, and when outside sunlight passes through the transparent plate 7 and shines on the tomatoes, the tomato leaves will directly produce nutrients and oxygen through photosynthesis and carbon dioxide in the air. When the third cultivation chamber 3 When the internal air content is very high, at this time, in order to allow the inside of the second cultivation chamber 2 and the inside of the first cultivation chamber 1 to obtain enough oxygen, one of the air pumps 8 is directly started at this time, and the activated air pump 8 will directly pass through the first cultivation chamber 1. A connecting pipe 10 sucks out the oxygen inside the third cultivation chamber 3, and the air with high oxygen content after being sucked out will be directly transported to the first cultivation chamber 1 and the second cultivation chamber through the air pump 8 and the three-way pipe 9 respectively 2, when the inside of the second cultivation room 2 has a lot of air humidity due to the growth of mushrooms, and the increase of the carbon dioxide content in the interior of the second cultivation chamber 2, in order to allow the carbon dioxide to be fully absorbed Utilize, start another air pump 8 directly at this moment, the other air pump 8 that starts at this moment can directly suck out the air with high carbon dioxide content in the second cultivating chamber 2 through the cooperation of the second connecting pipe 11, the carbon dioxide sucked out at this moment The air with high content will be directly transported to the inside of the third cultivation chamber 3 under the cooperation of another air pump 8 and the third connecting pipe 12, and then the tomatoes inside the third cultivation chamber 3 will get enough carbon dioxide for photosynthesis Function, when it is necessary to recycle a large amount of humid air inside the second cultivation chamber 2, the air water generator 30 is started directly at this time, and the air water generator 30 started at this time will directly pass through the cooperation of the seventh connecting pipe 37 , the humid air inside the second cultivation chamber 2 is absorbed into the inside of the air water generator 30, when the humid air enters the air water generator 30, under the action of the air water generator 30, the air in the air can be directly The humidity of the water is condensed water, and then start the second water pump 32, and the second water pump 32 started at this time will directly cooperate with the fifth connecting pipe 33 to suck out the water made by the air water generator 30, and then Through the cooperation of the sixth connecting pipe 34, the water will be transferred to the watering water frame 35, and then sprayed from each atomizing nozzle 36 on the watering water frame 35, sprayed on each tomato, when needs to make plant nutrition liquid, and when the water inside the culture pond 13 needs to be replaced, the sealing plate 29 is opened directly at this time, and then the unqualified and processed mushroom dregs are respectively placed on the two concave porous blocks 22, and then the sealing plate 29 is installed back on the first concave block 19, and then the first water pump 16 is started. At this time, the first water pump 16 started will directly cooperate with the fourth connecting pipe 17 and the round pipe 38 to suck the water inside the breeding pond 13. out, the sucked water will directly guide the sucked water to the inside of the first concave block 19 under the cooperation of the porous tube 18. When the water enters the inside of the first concave block 19, the porous splitter plate will 20 can directly divide the water that enters the first concave block 19 inside, and the water that is divided will directly flow down from each through hole on the porous splitter flow 20, and the water that flows down will be connected and dropped to On the upper concave porous block 22 with mushroom dregs, when the water touches the mushroom dregs, the sludge and foreign matter in the water will be filtered directly. Mushroom dregs, the water will be filtered again, when the water passes through the mushroom dregs on the two concave porous blocks 22, the water contains a nutrient solution formed by fish droppings, and the liquid will directly drop into the funnel-shaped block 24. When the water nutrient solution touches the sponge block 25, the sponge block 25 will filter out the foreign matter that may be mixed in the nutrient solution again, and when it is necessary to release the nutrient solution inside the funnel-shaped block 24, open it Valve 28, at this moment, the nutrient solution inside the funnel-shaped block 24 will directly flow out from the outlet pipe 27, then flow out from the corresponding valve 28, and drop into the inside of the second concave block 26, when the nutrient solution needs to be used, at this time The staff can use tools to take out the nutrient solution inside the second concave block 26 and pour it on the tomato.

Wherein, fish is cultivated on the cultivation pool 13 inside the first cultivation chamber 1, mushrooms are planted on the first cultivation rack 14 inside the second cultivation chamber 2, tomatoes are planted on the second cultivation rack 15 inside the third cultivation chamber 3, and the first cultivation Doors leading to the inside of the first equipment room 4, the inside of the second equipment room 5 and the inside of the third equipment room 6 are respectively arranged on the chamber 1, the second cultivation chamber 2 and the third cultivation chamber 3, and the first cultivation The room 1 and the second training room 2 are underground, the third training room 3 is on the ground, and the first training room 1 and the second training room 2 in the ground can achieve the purpose of energy saving and environmental protection through the characteristics of constant temperature and humidity of the soil.

Wherein, the air pump 8 , the first water pump 16 , the valve 28 , the air water generator 30 and the second water pump 32 are all prior art, and no more explanations are given here.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (8)

1. A three-dimensional circulating agricultural system comprising a first culture chamber (1), characterized in that: the top of first cultivate room (1) is fixed with second cultivate room (2), the top of second cultivate room (2) is fixed with third cultivate room (3), one side of first cultivate room (1) is fixed with first equipment room (4), one side of second cultivate room (2) is fixed with second equipment room (5), the top of first equipment room (4) and the bottom of second equipment room (5) are fixed mutually, one side of third cultivate room (3) is fixed with third equipment room (6), the top of second equipment room (5) is fixed with the bottom of third equipment room (6), the top of third cultivate room (3) is fixed with transparent plate (7), two air pumps (8) are installed to the inner wall bottom of second equipment room (5), one of them air pump (8) output end is installed three-way pipe (9), one of them air pump (8) input end is installed first connecting pipe (10), and another air pump (8) input end is fixed with third equipment room (6) bottom mutually, another air pump (8) are fixed with the bottom of third equipment room (6), another connecting pipe (12) are installed to the inner wall bottom of second cultivate room (5), the inside of third cultivate room (3) is provided with second cultivate frame (15), the inner wall bottom of first cultivate room (1) is fixed with first concave type piece (19), first water pump (16) are installed at the top of first concave type piece (19), pipe (38) are installed to the output of first water pump (16), fourth connecting pipe (17) are installed to the inlet end of first water pump (16), porous pipe (18) are installed to the inlet end of fourth connecting pipe (17), the inside of first concave type piece (19) has been close to top position and has been cup jointed porous flow distribution board (20) fixedly, the inner wall both sides of first concave type piece (19) all are fixed with two support frames (21), four the quantity of support frames (21) divide into two sets altogether, every group all be provided with concave type porous piece (22) between the top of support frames (21), two concave type porous piece (22) all movably cup joint in the inside of first concave type piece (19), the inside of first concave type piece (19) has been fixed with two trapezoidal piece (24) bottom position and has been provided with trapezoidal piece (24) in the inside of first concave type piece (19), the water outlet end of each water outlet pipe (27) is provided with a valve (28)

One air outlet end of the three-way pipe (9) fixedly penetrates through one side of the second culture chamber (2), the other air outlet end of the three-way pipe (9) fixedly penetrates through one side of the first culture chamber (1), and the air inlet end of the first connecting pipe (10) sequentially penetrates through the top of the inner wall of the second equipment chamber (5), the bottom of the third equipment chamber (6) and one side of the third culture chamber (3) from bottom to top;

the air inlet end of the second connecting pipe (11) is fixedly penetrated through one side of the second culture chamber (2), and the output end of the third connecting pipe (12) is fixedly penetrated through one side of the third culture chamber (3).

2. The stereoscopic circulating agricultural system of claim 1, wherein: the water outlet end of the round tube (38) fixedly penetrates through the top of the first concave block (19), the water inlet pipe of the fourth connecting tube (17) movably penetrates through one side of the first culture chamber (1), and a sponge block (25) is arranged in the funnel-shaped block (24).

3. The stereoscopic circulating agricultural system of claim 2, wherein: the water outlet end of the fourth connecting pipe (17) extends to the inside of the culture pond (13), the porous pipe (18) is positioned at the position, close to the bottom, of the inner wall of the culture pond (13), and the sealing plate (29) is arranged at the opening of the first concave block (19).

4. A stereoscopic circulating agricultural system according to claim 3, wherein: an air water generator (30) is arranged at the bottom of the inner wall of the third equipment room (6), and a base plate (31) is fixed at the bottom of the inner wall of the third equipment room (6).

5. The stereoscopic circulating agricultural system of claim 4, wherein: the top of backing plate (31) is installed second water pump (32), the play water end of air water machine (30) is installed fifth connecting pipe (33).

6. The stereoscopic circulating agricultural system of claim 5, wherein: the output end of the second water pump (32) is provided with a sixth connecting pipe (34), and the water outlet end of the sixth connecting pipe (34) movably penetrates through one side of the third culture chamber (3).

7. The stereoscopic circulating agricultural system of claim 6, wherein: and a watering frame (35) is arranged between the four sides of the inner wall of the third culture chamber (3), and an atomizing nozzle (36) is arranged at each water outlet end of the watering frame (35).

8. The stereoscopic circulating agricultural system of claim 7, wherein: the seventh connecting pipe (37) is arranged at the air inlet end of the air water making machine (30), and the air inlet end of the seventh connecting pipe (37) is fixedly penetrated through one side of the second culture chamber (2).

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