CN114391458A - New plant species cultivates with cyclic utilization's automatic atomizing irrigation system - Google Patents

New plant species cultivates with cyclic utilization's automatic atomizing irrigation system Download PDF

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Publication number
CN114391458A
CN114391458A CN202111600806.0A CN202111600806A CN114391458A CN 114391458 A CN114391458 A CN 114391458A CN 202111600806 A CN202111600806 A CN 202111600806A CN 114391458 A CN114391458 A CN 114391458A
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CN
China
Prior art keywords
irrigation
solid
liquid separator
pipe
new plant
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Pending
Application number
CN202111600806.0A
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Chinese (zh)
Inventor
陆东升
李健
贺寿潜
陈出新
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Shanghai Nongrui Ecological Agriculture Development Co ltd
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Shanghai Nongrui Ecological Agriculture Development Co ltd
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Priority to CN202111600806.0A priority Critical patent/CN114391458A/en
Publication of CN114391458A publication Critical patent/CN114391458A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/16Control of watering
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step

Abstract

The invention discloses a recyclable automatic atomization irrigation system for cultivating new plant varieties, and relates to the technical field of atomization irrigation for cultivating new plant varieties. The invention meets the requirement of point-to-point comprehensive irrigation, can comprehensively recover redundant irrigation water, improves the availability of the recovered irrigation water, avoids waste and saves energy.

Description

New plant species cultivates with cyclic utilization's automatic atomizing irrigation system
Technical Field
The invention relates to the technical field of atomization irrigation for cultivating new plant varieties, in particular to a recyclable automatic atomization irrigation system for cultivating new plant varieties.
Background
With the mature development of the intelligent agricultural technology, the artificial intelligence technology, the embedded technology, the robot technology and the internet of things technology are used as the current emerging technologies in plant cultivation. If the soil humidity condition has important influence on the growth of the plant according to the soil humidity requirement required in the growth process of the plant, the plant can grow and develop only when the soil moisture is abundant under the condition of proper temperature; if the soil is lack of water, the plants grow slowly and even die; too high soil moisture also adversely affects plant growth and can easily cause mildew and rot of plant roots. The mode that satisfies soil moisture demand usually adopts the mode of irrigating, and intelligent irrigation also very extensively in present agricultural application.
However, the current intelligent irrigation is usually realized by adopting a centralized intelligent irrigation mode, in the process of the centralized irrigation, due to large-area spraying, part of water which can be utilized by plants is part of water, and a considerable part of water is sprayed to the unnecessary ground, even if a point-to-point sprinkling irrigation mode is adopted, part of water seeps out from the soil of the plants to cause waste, in addition, nutrient solution for providing nutrition for the plants is mixed in the current irrigation water, the irrigation water waste means that the nutrient solution is wasted, although a mode of recovering the irrigation water also appears in the market, the recovery rate of a recovery mode in the market is low, and the utilization rate of the recovered nutrient solution is low.
Based on the problems, the invention designs the recyclable automatic atomization irrigation system for cultivating the new plant variety to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a recyclable automatic atomization irrigation system for cultivating new plant varieties.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a new plant species cultivates with cyclic utilization's automatic atomizing irrigation system, includes a plurality of irrigation climbers, backward flow passageway, backward flow pond, solid-liquid separator, filtering ponds, liquid storage tank and irrigation passageway, the bottom of irrigating the climbers is equipped with backward flow passageway, the water strainer has been laid to the bottom that just is located the irrigation climbers on the backward flow passageway, backward flow passageway intercommunication backward flow pond, backward flow pond intercommunication solid-liquid separator, solid-liquid separator intercommunication filtering ponds, filtering ponds intercommunication irrigation passageway, irrigation passageway communicates in the irrigation pipeline of irrigating on the climbers, wherein:
the solid-liquid separator comprises a first-stage solid-liquid separator and a second-stage solid-liquid separator.
Further, the irrigation climbing frame comprises a central supporting pipe, an annular irrigation pipe, a peripheral supporting pipe and a cultivation pipe;
the central supporting tube is vertically arranged;
the cultivation pipes are uniformly arranged around the center supporting pipe, and the bottom ends of the cultivation pipes are provided with separation nets;
a plurality of annular irrigation pipes are arranged along the vertical direction of the central supporting pipe, a plurality of nozzles are arranged on each annular irrigation pipe around the circumference of the annular irrigation pipe, and each nozzle corresponds to one cultivation pipe;
the peripheral supporting tubes are supported and arranged outside the annular irrigation pipe and are communicated with the annular irrigation pipe, one ends of the peripheral supporting tubes are sealed, and the other ends of the peripheral supporting tubes are communicated with the irrigation channel after being converged.
Further, the cultivation tubes are obliquely and upwards arranged on the central support tube which is vertically arranged.
Further, the primary solid-liquid separator comprises an outer shell, an inner mesh cylinder and a driving piece, a cavity is formed in the outer shell, the inner mesh cylinder is arranged in the cavity along the length direction of the inner shell, the inner mesh cylinder is driven to rotate by the driving piece, one end of the outer shell is provided with a feeding hole, the other end of the outer shell is provided with a slag outlet, and the bottom of the outer shell is provided with a water outlet;
the mesh diameter gap of the inner mesh cylinder is set to be 50-1000 mu m.
Furthermore, the first-stage solid-liquid separator is obliquely arranged in a mode that the height gradually decreases along the direction from the reflux pool to the filtering pool.
Further, the secondary solid-liquid separator comprises a separation pipeline and a solid retention block:
the separation pipeline is obliquely arranged in a way that the height gradually decreases from the reflux tank to the filter tank;
the solid retention block is arranged on an inner bottom plate of the separation pipeline along the length direction of the separation pipeline, the section of the solid retention block is in a right-angle triangle shape, and a right-angle edge of the right-angle triangle shape faces the direction of the backflow pool.
Further, the filtering pond includes sedimentation zone and filtering area, and the sedimentation zone adopts the nature to subside, and the filtering area is including a plurality of filter layers of level setting in proper order.
Furthermore, a water pump, a temperature sensor and a water level meter are arranged in the liquid storage tank.
Further, still include the controller, controller and driving piece, water pump, temperature sensor, fluviograph electric connection.
Compared with the prior art, the invention has the beneficial effects that: in the invention, through the arrangement of the overhead irrigation sprinkler irrigation, point-to-point plant irrigation can be realized, and comprehensive recovery of irrigation water is convenient to realize.
The cooperation effect of climbing frame and solid-liquid separator, filtering ponds in the irrigation has satisfied the demand of point-to-point comprehensive irrigation, can also carry out deep filtration with the comprehensive recovery of unnecessary irrigation water, like the water that unnecessary irrigation water and follow soil root exude in spraying, under the effect of holding with solid-liquid separator and filtering ponds, improves the availability ratio of the irrigation water of retrieving, avoids extravagant, the energy can be saved.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic structural view of a sprinkling irrigation climbing stand according to the present invention;
FIG. 3 is a schematic view of the structure of an irrigation ring pipe according to the present invention;
FIG. 4 is a schematic view showing the internal structure of a primary solid-liquid separator according to the present invention;
FIG. 5 is a schematic view showing the internal structure of the two-stage solid-liquid separator according to the present invention.
In the figure: 1. irrigating and climbing; 11. a central support tube; 12. an annular irrigation pipe; 13. a peripheral support tube; 14. cultivating a tube; 2. a return channel; 3. a reflux pool; 4. a solid-liquid separator; 41. a first stage solid-liquid separator; 42. an outer housing; 43. an inner mesh cylinder; 44. a drive member; 45. a feed inlet; 46. a slag outlet; 47. a water outlet; 48. a secondary solid-liquid separator; 49. separating the pipeline; 410. a retention block; 5. a nozzle; 6. a filtration tank; 7. a liquid storage tank; 8. an irrigation channel; 9. a water filtering net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, a recyclable automatic atomization irrigation system for cultivating new plant species comprises a plurality of irrigation climbers 1, a backflow channel 2, a backflow pool 3, a solid-liquid separator 4, a filter pool 6, a liquid storage pool 7 and an irrigation channel 8.
Irrigation climbing frame 1's bottom is equipped with return flow channel 2, and the water strainer 9 has been laid to the bottom that just is located irrigation climbing frame 1 on the return flow channel 2, and return flow channel 2 communicates backward flow pond 3, and 3 intercommunication solid-liquid separators 4 in backward flow pond, and 4 intercommunication filtering ponds 6 in solid-liquid separators, 6 intercommunication irrigation channel 8 in filtering ponds, irrigation channel 8 communicate in the irrigation pipeline on irrigation climbing frame 1.
The liquid storage tank 7 is stored with irrigation liquid which can be pure irrigation water or irrigation water mixed with nutrient solution. A water pump is arranged in the liquid storage tank 7, irrigation water in the liquid storage tank 7 is driven to the irrigation channel 8 by the water pump and is conveyed to the irrigation climbing frame 1 through the irrigation channel 8, so that the seeds of the cultivated plants on the irrigation climbing frame 1 are irrigated, part of water is utilized by the plants in the seed irrigation process, the rest of water is sprayed to the ground which is not needed or water flowing out of the roots of the plants, flows into the device backflow channel 2 through the water filtering net 9 and flows back to the backflow tank 3 through the backflow channel 2, and returns to the liquid storage tank 7 after being filtered by the solid-liquid separator 4 and the filter tank 6, and then is irrigated to the plants on the irrigation climbing frame 1 through the irrigation channel 8 by the liquid storage tank 7, so that a recyclable irrigation water system is formed.
In order to ensure the effect of filtration of the circulating irrigation water, the solid-liquid separator 4 includes a primary solid-liquid separator 41 and a secondary solid-liquid separator 48. The irrigation water recycled by circulation is subjected to solid-liquid separation by a first-stage solid-liquid separator 41 and a second-stage solid-liquid separator 48 through two-stage solid-liquid separation.
First, and in particular, in one possible embodiment, as shown in fig. 2-3, the irrigation climbing stand 1 comprises a central support tube 11, an annular irrigation tube 12, a peripheral support tube 13, and an incubation tube 14.
Wherein, the central supporting tube 11 is vertically arranged, one end of the central supporting tube 11 is fixedly arranged on the water strainer 9, and the other end is freely arranged. Preferably, the diameter of the central support tube 11 is 50-100 cm.
The cultivating tubes 14 are uniformly arranged around the central support tube 11, that is, a plurality of groups of cultivating tubes 14 are arranged in the vertical direction of the central support tube 11, each group of cultivating tubes 14 comprises a plurality of cultivating tubes 14 which are arranged around the central support tube 11 in the circumferential direction at equal angles, one end of each cultivating tube 14 is inserted into the central support tube 11, and the bottom end of each cultivating tube 14 (i.e., the end inserted into the central support tube 11) is provided with a separation net; the arrangement of the separation net can not only contain soil required by plant cultivation, but also seep water, prevent root rot caused by excessive moisture, and facilitate the recovery of the unused irrigation water.
The annular irrigation pipes 12 are all provided with a plurality of nozzles along the vertical direction of the central support pipe 11, each annular irrigation pipe 12 corresponds to a group of cultivation pipes 14 in the horizontal direction, a plurality of nozzles 5 are arranged on each annular irrigation pipe 12 at equal angles around the circumferential direction of the annular irrigation pipe, and each nozzle 5 corresponds to one cultivation pipe 14. In this way, it is ensured that each cultivation tube 14 is watered one-to-one.
The peripheral support pipes 13 are supported and arranged outside the annular irrigation pipes 12 and communicated with the annular irrigation pipes 12, one end of each peripheral support pipe 13 is sealed, and the other ends of the plurality of peripheral support pipes 13 are mutually converged and then communicated with the irrigation channel 8.
Thus, during irrigation, the water supplied from the irrigation passage 8 reaches the peripheral support pipe 13, is supplied to the annular irrigation pipe 12 through the peripheral support pipe 13, and is applied to the plants on the cultivation pipe 14 in a one-to-one manner by the nozzles 5 provided in the annular irrigation pipe 12.
Such overhead irrigation climbing frame 1 can not only satisfy point-to-point irrigation, guarantees the irrigation demand of every plant, can satisfy the demand that the plant climbed moreover, can be convenient for retrieve unnecessary irrigation water simultaneously, and the function is various, and the demand of retrieving irrigation water for the circulation provides the basis.
Further, the cultivating tube 14 is disposed obliquely upward on the vertically disposed central support tube 11. Therefore, the plant growth is facilitated, and the water seeped from the roots of the plants can be ensured to flow back as soon as possible.
The irrigation water which flows back to the reflux pool 3 through the water filter 9 and the recovery channel is not free from being doped with solid impurities such as roots, stems, soil and the like because of passing through the plant soil and the ground. At this time, in the recovery of irrigation water, it is important to remove solid impurities in the irrigation water. Thus, a solid-liquid separator is provided in the present application. The solid-liquid separator includes a primary solid-liquid separation and a secondary solid-liquid separator 48.
Specifically, in one possible embodiment, as shown in fig. 4, the primary solid-liquid separator 41 includes an outer shell 42, an inner mesh cylinder 43 and a driving member 44, wherein a cavity is formed in the outer shell 42, the inner mesh cylinder 43 is arranged in the cavity along the length direction of the inner shell, the inner mesh cylinder 43 is driven by the driving member 44 to rotate, one end of the outer shell 42 is provided with a feeding hole 45, the other end is provided with a slag outlet 46, and the bottom of the outer shell 42 is provided with a water outlet 47. Preferably, the inlet 45 is disposed at the top of the outer shell 42, the outlet 46 is disposed at the tail of the outer shell 42, and the outlet 47 is disposed at the bottom of the outer shell 42. Preferably, the driving member 44 is a driving motor.
One-level solid-liquid separator 41 during operation, pending irrigation water gets into interior net section of thick bamboo 43 through feed inlet 45, net section of thick bamboo 43 high-speed rotatory in driving piece 44 drive, irrigation water in being in interior net section of thick bamboo 43 is under the effect of high-speed centrifugal force, throw away towards the direction of interior net section of thick bamboo 43 lateral wall, net section of thick bamboo 43 in liquid water was thrown away this moment, discharge by delivery port 47, and the solid-state impurity of great granule is stayed in interior net section of thick bamboo 43, discharge by slag notch 46, in order to realize the preliminary separation of the solid-state impurity of large granule.
The mesh diameter gap of the inner mesh cylinder 43 is set to 50-1000 μm. That is, by setting the mesh diameter of the inner mesh drum 43, the solid impurities exceeding the mesh diameter are collected into the inner mesh drum 43, and the liquid and small particles of solid impurities smaller than the mesh diameter of the inner mesh drum 43 are thrown out of the inner mesh drum 43.
The first-stage solid-liquid separator 41 is inclined so that the height thereof gradually decreases in the direction from the reflux drum 3 to the filtration drum 6. Thus, the separated solid impurities can be led out of the first-stage solid-liquid separator 41 more quickly, and the separation speed can be increased.
The irrigation water primarily separated by the water outlet 47 is then fed into the secondary solid-liquid separator 48.
As shown in FIG. 5, the secondary solid-liquid separator 48 includes a separation conduit 49 and a solids retention block 410.
The irrigation water entering the separation pipe 49 is subjected to secondary separation of smaller solid impurities through the separation pipe 49.
The separation pipe 49 is inclined in such a manner that the height thereof gradually decreases from the reflux pool 3 to the filtration pool 6. This helps to accelerate the speed of the separated water from the reflux pool 3 to the filtration pool 6.
The solid retention block 410 is disposed on the inner bottom plate of the separation pipe 49 along the length direction of the separation pipe 49, the cross section of the solid retention block 410 is in a right triangle shape, and the right side of the right triangle shape faces the direction of the return tank 3. And, a plurality of solid indwelling blocks 410 are uniformly arranged at equal intervals.
Like this, when irrigation water through separating tube 49's in-process, will pass through every in proper order and keep somewhere piece 410, owing to keep somewhere the shape of piece 410 right angle triangle for the solid state impurity of small granule is obstructed and is adsorbed on the right angle edge of this right angle triangle, plays the separation to the solid state impurity of small granule.
The irrigation water passing through the first-stage solid-liquid separator 41 and the second-stage solid-liquid separator 48 is sequentially separated from larger-particle solid impurities and smaller-particle solid impurities, and the separated irrigation water then reaches the filtering tank 6.
The filter tank 6 is used to clean the irrigation water to the extent that it can be reused.
In particular, in one possible embodiment, the filtering tank 6 comprises a settling zone and a filtering zone, the settling zone adopts natural sedimentation, and the time of the natural sedimentation is preferably controlled to be about 2 hours.
The filtering area comprises a plurality of filtering layers which are sequentially and horizontally arranged. The filtering layers can sequentially comprise a coarse filtering hole, an activated carbon cloth adsorption layer, a fine filtering support cloth, a fine filtering hole and an activated carbon fine filtering layer. The irrigation water passing through the plurality of filter layers in sequence can reach the degree of repeated cyclic utilization.
And the waste water is led back to the liquid storage tank 7 again, and the waste water can be recycled.
A temperature sensor and a water level meter are arranged in the liquid storage tank 7. The temperature sensor is used for sensing the temperature in the liquid storage tank 7 and controlling the temperature of the irrigation water according to different plants so as to improve the adaptability of the irrigation water.
The water level gauge is used for measuring the water level in the liquid storage tank 7 to make the staff in time, accurate assurance liquid storage tank 7 in the water level, thereby judge whether need with leading-in liquid storage tank 7 in the filtering ponds 6 in, and the volume of control irrigation.
In addition, the whole system also comprises a controller which is electrically connected with the driving piece 44, the water pump, the temperature sensor and the water level gauge. Preferably, the controller is a PLC controller, the controller is model MAM-300, it should be noted that the control circuit can be realized by programming by a person skilled in the art, and the controller belongs to the common knowledge in the art, and is only used without modification, and the present invention is mainly used for protecting mechanical devices, so the present invention does not explain the control mode and circuit connection in detail. Drawing (A)
The specific implementation principle of the invention is as follows: the during operation, spray the irrigation water that does not need ground and ooze from plant soil with watering in-process, filter to solid-liquid separator and filtering ponds 6 through 2 backward flows of water strainer 9 backward flow passageway, in order to reappear leading-in liquid storage tank 7, realize the cyclic utilization of irrigation water, after the solid-state separation of two-stage through solid-liquid separator, can isolate the solid-state impurity of the large granule and the tiny granule in the solid-state separation, the purification of the filtering ponds 6 of deuterogamying is filtered, not only can improve the rate of recovery of liquid irrigation water, improve the availability ratio of irrigation water simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a new plant species cultivates with cyclic utilization's automatic atomizing irrigation system, its characterized in that, includes a plurality of irrigation climbers (1), backflow channel (2), backflow pool (3), solid-liquid separator (4), filtering ponds (6), liquid storage tank (7) and irrigates passageway (8), the bottom of irrigating climbers (1) is equipped with backflow channel (2), water strainer (9) have been laid to backflow channel (2) and the bottom that is located irrigation climbers (1), backflow channel (2) intercommunication backflow pool (3), backflow pool (3) intercommunication solid-liquid separator (4), solid-liquid separator (4) intercommunication filtering ponds (6), filtering ponds (6) intercommunication irrigation channels (8), irrigation channels (8) communicate in irrigating the irrigation pipeline on climbing climbers (1), wherein:
the solid-liquid separator (4) comprises a primary solid-liquid separator (41) and a secondary solid-liquid separator (48).
2. The recyclable automatic atomizing irrigation system for new plant species cultivation according to claim 1, wherein the irrigation climber (1) comprises a central support pipe (11), an annular irrigation pipe (12), a peripheral support pipe (13), and a cultivation pipe (14);
the central supporting pipe (11) is vertically arranged;
the cultivation tubes (14) are uniformly arranged around the central support tube (11), and the bottom ends of the cultivation tubes (14) are provided with separation nets;
a plurality of annular irrigation pipes (12) are arranged along the vertical direction of the central support pipe (11), a plurality of nozzles (5) are arranged on each annular irrigation pipe (12) around the circumference of the annular irrigation pipe, and each nozzle (5) corresponds to one cultivation pipe (14);
the peripheral supporting pipes (13) are supported and arranged outside the annular irrigation pipes (12) and are communicated with the annular irrigation pipes (12), one ends of the peripheral supporting pipes (13) are sealed, and the other ends of the peripheral supporting pipes are communicated with the irrigation channel (8) after being converged.
3. The automatic atomizing irrigation system for new plant species cultivation as claimed in claim 2, wherein said cultivation tube (14) is disposed obliquely upward on the vertically disposed central support tube (11).
4. The automatic atomizing irrigation system for cultivating the new plant species as claimed in claim 3, wherein the primary solid-liquid separator (41) comprises an outer shell (42), an inner mesh cylinder (43) and a driving member (44), a cavity is formed in the outer shell (42), the inner mesh cylinder (43) is arranged in the outer shell (42) along the length direction of the outer shell and in the cavity, the inner mesh cylinder (43) is driven to rotate by the driving member (44), a feed inlet (45) is formed in one end of the outer shell (42), a slag outlet (46) is formed in the other end of the outer shell, and a water outlet (47) is formed in the bottom of the outer shell (42);
the mesh diameter clearance of the inner mesh cylinder (43) is set to be 50-1000 mu m.
5. The automatic atomizing irrigation system for new plant species cultivation as claimed in claim 4, wherein said primary solid-liquid separator (41) is disposed in an inclined manner with its height gradually decreasing in a direction from said reflux drum (3) to said filtration drum (6).
6. The recyclable, automatic irrigation system for new plant species cultivation as claimed in claim 5 wherein the secondary solid-liquid separator (48) comprises a separation pipe (49) and a solids retention block (410):
the separation pipeline (49) is obliquely arranged in a way that the height gradually decreases from the reflux pool (3) to the filtering pool (6);
the solid retention block (410) is arranged on an inner bottom plate of the separation pipeline (49) along the length direction of the separation pipeline (49), the section of the solid retention block (410) is in a right-angled triangle shape, and a right-angled side of the right-angled triangle shape faces the direction of the backflow pool (3).
7. The automatic atomizing irrigation system for cultivating new plant species according to claim 2 or 6, characterized in that said filtering tank (6) comprises a settling zone and a filtering zone, the settling zone adopts natural sedimentation, and the filtering zone comprises a plurality of filtering layers horizontally arranged in sequence.
8. The automatic atomizing irrigation system for cultivating new plant species according to claim 7, characterized in that a water pump, a temperature sensor and a water level gauge are arranged in said liquid storage tank (7).
9. The automatic atomizing irrigation system for new plant variety cultivation in accordance with claim 8, further comprising a controller, wherein said controller is electrically connected to the driving member (44), the water pump, the temperature sensor and the water level gauge.
CN202111600806.0A 2021-12-24 2021-12-24 New plant species cultivates with cyclic utilization's automatic atomizing irrigation system Pending CN114391458A (en)

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