CN116806676A - Soilless culture seedling device - Google Patents
Soilless culture seedling device Download PDFInfo
- Publication number
- CN116806676A CN116806676A CN202310985831.8A CN202310985831A CN116806676A CN 116806676 A CN116806676 A CN 116806676A CN 202310985831 A CN202310985831 A CN 202310985831A CN 116806676 A CN116806676 A CN 116806676A
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- China
- Prior art keywords
- water
- soilless culture
- groove
- seedling raising
- stirring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 227
- 239000003337 fertilizer Substances 0.000 claims abstract description 40
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000004720 fertilization Effects 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 7
- 239000010871 livestock manure Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000006213 oxygenation reaction Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 54
- 241000195493 Cryptophyta Species 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000195628 Chlorophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/32—Mixing fertiliser ingredients
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydroponics (AREA)
Abstract
The invention relates to the technical field related to soilless culture, and discloses a soilless culture seedling raising device, which is characterized in that through the arrangement of a water culture tube groove and a water pump which are mutually communicated, nutrient solution can continuously circulate in the water culture tube groove, so that rapid spoilage of water is avoided, algae and other organic impurities in the water can be filtered out through spraying and filtering while the water circulates, and meanwhile, a disinfection bin can disinfect the water and kill microorganisms and algae, so that water is not required to be changed for a long time, the algae can be prevented from competing for fertilizer and oxygen, and diseases such as root rot of crops are prevented.
Description
Technical Field
The invention relates to the technical field of soilless culture, in particular to a soilless culture seedling raising device.
Background
Soilless culture refers to a cultivation method in which water, turf or forest leaf rot soil, vermiculite and other mediums are used as matrixes for fixing plants of plant root systems, the plant root systems can be in direct contact with nutrient solution, and the nutrient solution components in soilless culture are easy to control and can be adjusted at any time.
The soilless culture needs to add nutrient solution to all the cultivated grass regularly, and the water body is rich in nutrition, so that algae such as green algae and the like easily compete with cultivated crops for oxygen and nutrients, and diseases such as root rot and the like easily occur to the crops, so that water needs to be changed regularly to ensure that the water body is clean, and the operation is troublesome.
Disclosure of Invention
The invention aims to provide a soilless culture seedling device, which aims to solve the problems of frequent maintenance and troublesome operation of the traditional soilless culture device in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a soilless culture device of growing seedlings, includes ladder support frame, water pipe groove, water treatment tank and fertilization processing tank, the multiunit water pipe groove has been erect on the ladder support frame, the delivery port department of water pipe groove is provided with the water level valve, and the water pipe groove delivery port of lower side passes through the pipeline and is connected with the water treatment tank, water treatment tank right side top is provided with the cover that sprays, it is provided with the drawer filter box to spray the cover below, drawer filter box below is provided with the sedimentation tank, the sedimentation tank left side is provided with a water drum, the water drum left side is provided with the disinfection storehouse, disinfection storehouse top is provided with the ultraviolet ray disinfection lamp, disinfection storehouse left side is provided with the water pump storehouse, be provided with the water pump between sedimentation storehouse, water drum, disinfection storehouse and the water pump storehouse through crisscross baffle isolation, be provided with the water pump in the water pump storehouse, the water pump passes through the water pipe and is connected with the fertilization processing tank, the fertilization processing tank right side is provided with the water storage tank, the water pipe passes through from the water fertilizer storage tank top, just the water pipe is provided with sedimentation tank, just in water pipe left side is provided with the water pipe and is provided with the stirring and is provided with the water quality stirring device, stirring and is provided with the water quality stirring and water tank, stirring device is provided with water quality stirring tank and water tank left side stirring device.
Further, the water planting tube groove is arranged in a step mode on the step support frame, the water planting tube groove is connected end to end through the pipeline in sequence, a plurality of groups of water planting grooves are formed in the water planting tube groove, and a field planting basket is arranged in the water planting groove.
Further, a rubber valve block is arranged in the water level valve, a pressure spring is arranged above the rubber valve block, a hollow floating ball is fixedly connected above the rubber valve block through a threaded telescopic rod, and the buoyancy of the hollow floating ball is larger than the pressure of the pressure spring.
Further, spray the cover and include the plastic casing, the plastic casing bottom is provided with porous bushing, be provided with multiunit spliced pole in the plastic casing, the plastic casing passes through screw and spliced pole fixed connection, a large amount of holes that spray have been seted up on the porous bushing, it is provided with the toper shutoff piece to spray hole department, the toper shutoff piece passes through connecting rod fixed connection, the connecting rod both ends are provided with lift sleeve, lift sleeve cover is established on the spliced pole, rotatory fixedly connected with threaded rod in the middle part of the connecting rod, threaded rod passes through screw-thread fit connection with the plastic casing, the threaded rod upper end is provided with adjusting hand wheel.
Further, filter cotton is arranged in the drawer filter box, and a plurality of groups of water falling holes are formed in the bottom of the drawer filter box.
Further, liquid manure extraction mechanism includes the urceolus, fixedly connected with inner tube in the urceolus, the inner tube front end is provided with the water spray throat, be provided with the vacuum pumping way between urceolus and the inner tube, vacuum pumping way department is provided with multiunit arc bifurcation way, vacuum pumping way one end is connected with annular and links the passageway, the pipeline connector has been seted up to annular and is linked the passageway below, pipeline connector department has flow control valve and filter head through the pipe connection.
Further, the diameter of the water spraying necking part is reduced, the outlet of the vacuum suction channel is positioned around the water spraying necking part, the arc-shaped bifurcation channel is fishhook-shaped, two ends of the arc-shaped bifurcation channel are communicated with the vacuum suction channel, and the tip of the arc-shaped bifurcation channel faces the direction of the water spraying necking.
Further, the stirring blade is provided with three groups of blades in a spiral shape, and oxygenation holes are formed in the stirring blade.
Further, the rivers drive arrangement includes the spiral leaf, be provided with the spiral leaf in the section of thick bamboo that falls into water, spiral leaf middle part through-connection has the drive shaft, the drive shaft rotates with the section of thick bamboo bottom that falls into water and is connected, the spiral leaf is the heliciform, the drive shaft runs through stirring leaf and through keyway and stirring leaf fixed connection, and the drive shaft upper end is provided with the driving disk, driving disk and water-feeding pipe intercommunication, the water-feeding pipe is tangent with the driving disk, driving disk one side is provided with the opening, be provided with driving blade in the driving disk, driving blade and drive shaft fixed connection.
Further, the water feeding pipe is tangential to the driving disc, the flowing direction of water flow in the driving disc is anticlockwise, and the spiral blades spiral anticlockwise upwards.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the soilless culture seedling raising device, through the arrangement of the water culture tube groove and the water pump which are mutually communicated, nutrient solution can continuously circulate in the water culture tube groove, so that rapid spoilage of water is avoided, algae and other organic impurities in the water can be filtered out through spraying and filtering while the water circulates, and meanwhile, the water can be disinfected by the disinfection bin, microorganisms and algae can be killed, so that water change is not needed for a long time, competition of algae for fertilizer and oxygen can be avoided, and diseases such as root rot of crops are prevented.
2. According to the soilless culture seedling device, through the arrangement of the water and fertilizer extracting mechanism, the stirring blades and the water flow driving device, the water and fertilizer is extracted by itself by utilizing the Bernoulli principle, slow release of the water and fertilizer is realized, root burning of crops caused by excessive water and fertilizer is avoided, meanwhile, the circulating water flow can be utilized, the stirring blades are driven to rotate by the water flow driving device to stir and mix the water and fertilizer with the nutrient solution uniformly, and the stirring blades can also increase the oxygen content of the nutrient solution during stirring, so that root rot of crops is avoided.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic sectional view of a water treatment tank according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic cross-sectional view of a fertilizing tank in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic cross-sectional view of a water and fertilizer extraction mechanism of the present invention;
FIG. 7 is a schematic diagram of a cross-sectional structure of a hydroponic conduit tank according to the invention;
fig. 8 is an enlarged view of fig. 7 at C according to the present invention.
Reference numerals in the drawings: 1. a step support; 2. a hydroponic tube tank; 201. a water culture tank; 202. planting basket; 3. a water level valve; 301. a rubber valve block; 302. a pressure spring; 303. a threaded telescopic rod; 304. a hollow floating ball; 4. a water quality treatment tank; 5. a spray cap; 501. a plastic housing; 502. a porous bushing; 503. a connecting column; 504. spraying holes; 505. a conical block; 506. a connecting rod; 507. lifting the sleeve; 508. a threaded rod; 509. an adjusting hand wheel; 6. a drawer filter box; 601. filtering cotton; 602. a water falling hole; 7. a sedimentation bin; 8. staggered partition plates; 9. a water falling cylinder; 10. a disinfection bin; 1001. an ultraviolet sterilizing lamp; 11. a water pump bin; 12. a water feeding pump; 13. a water supply pipe; 14. a fertilization treatment tank; 15. a water and fertilizer storage tank; 16. a water and fertilizer extraction mechanism; 1601. an outer cylinder; 1602. an inner cylinder; 1603. water spraying necking; 1604. a vacuum suction channel; 1605. an arc-shaped bifurcation; 1606. an annular connecting channel; 1607. a pipe connection port; 17. a flow regulating valve; 18. a filter head; 19. a stirring bin; 20. stirring the leaves; 2001. oxygenation holes; 21. a water flow driving device; 2101. spiral leaves; 2102. a drive shaft; 2103. a drive plate; 2104. a driving blade; 22. and (3) overflowing the baffle plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-8, a soilless culture seedling raising device comprises a ladder support frame 1, a water culture pipe groove 2, a water quality treatment groove 4 and a fertilization treatment groove 14, a plurality of groups of water culture pipe grooves 2 are erected on the ladder support frame 1, a water level valve 3 is arranged at the water outlet of the water culture pipe groove 2, the water outlet of the lowest water culture pipe groove 2 is connected with the water quality treatment groove 4 through a pipeline, a spray cover 5 is arranged above the right side of the water quality treatment groove 4, a drawer filter box 6 is arranged below the spray cover 5, a sedimentation bin 7 is arranged below the drawer filter box 6, a water falling drum 9 is arranged on the left side of the sedimentation bin 7, a disinfection bin 10 is arranged above the disinfection bin 10, a water pump bin 11 is arranged on the left side of the disinfection bin 10, a water pump bin 7, the water falling drum 9 is isolated from the disinfection bin 10 through a staggered partition 8, an upper water pump 12 is arranged in the water pump bin 11, the upper water pump 12 is connected with the fertilization treatment groove 14 through an upper water pipe 13, a water fertilizer storage groove 15 is arranged on the right side of the fertilization treatment groove 14, a water fertilizer drum 15 is arranged below the drawer filter box 6, a water fertilizer storage groove 9 is arranged on the left side of the sedimentation bin 7, a water drum 9 is provided with a water fertilizer stirring mechanism is arranged at the left side of the sedimentation bin 20, water drum is connected with a water quality stirring device 20 through a water quality stirring drum 15, and a water drum 20 is arranged at the left side of the water drum stirring drum 20, and a water drum stirring device is arranged at the left side of the water drum 20, and a water drum 20 is connected with a water stirring device through a water drum 20, and a water drum 20, water stirring device is arranged at the left, and a water storage device is arranged at the left, and a water, a water storage device, and a water tank is provided.
Referring to fig. 1 and 7, the water planting tube slots 2 are arranged in a stepped manner on the stepped support frame 1, the water planting tube slots 2 are sequentially connected end to end through pipelines, a plurality of groups of water planting slots 201 are formed in the water planting tube slots 2, and planting baskets 202 are arranged in the water planting slots 201, so that crops can be planted in the planting baskets 202, and then the planting baskets 202 are placed in the water planting slots 201, so that nutrient solution can provide nutrients for the crops when flowing in the water planting tube slots 2.
Referring to fig. 1 and 7, a rubber valve block 301 is disposed in the water level valve 3, a pressure spring 302 is disposed above the rubber valve block 301, a hollow float ball 304 is fixedly connected above the rubber valve block 301 through a threaded telescopic rod 303, the buoyancy of the hollow float ball 304 is greater than the pressure of the pressure spring 302, so that nutrient solution flows out of the uppermost fertilizing treatment tank 14 of the ladder support frame 1 and then flows downwards along the water culture tube tank 2 arranged in a ladder shape, when the level of the nutrient solution is lower than the hollow float ball 304 of the water level valve 3, the rubber valve block 301 blocks the water level valve 3 under the pushing of the pressure spring 302, so that the water level can rise, and when the water level rises to a certain height, the rubber valve block 301 is lifted by the buoyancy of the hollow float ball 304, so that the nutrient solution flows out of the next water culture tube tank 2, and the water culture tube tank 2 is kept at a proper water level.
Referring to fig. 2 and 3, the spray cover 5 includes a plastic housing 501, a porous bushing 502 is disposed at the bottom of the plastic housing 501, multiple groups of connection posts 503 are disposed in the plastic housing 501, the plastic housing 501 is fixedly connected with the connection posts 503 through screws, a plurality of spray holes 504 are formed in the porous bushing 502, a conical blocking block 505 is disposed at the spray holes 504, the conical blocking block 505 is fixedly connected with the connection posts 506 through connection rods 506, lifting sleeves 507 are disposed at two ends of the connection rods 506, the lifting sleeves 507 are sleeved on the connection posts 503, threaded rods 508 are fixedly connected with the middle of the connection rods 506 in a rotating manner, the threaded rods 508 are connected with the plastic housing 501 through threaded engagement, and an adjusting hand wheel 509 is disposed at the upper end of the threaded rods 508, so that nutrient solution can firstly enter the spray cover 5 after flowing out of the hydroponic tube tank 2, and then can be sprayed out through the spray holes 504 on the porous bushing 502 through rotating the adjusting hand wheel 509 to drive the threaded rods 508 to rotate, thereby adjusting the height of the connection rods 506, thereby adjusting the size of gaps between the conical blocking block 505 and the spray holes 504, and the uniformity of the spray holes 504 can be controlled.
Referring to fig. 2, a filter cotton 601 is disposed in the drawer filter box 6, a plurality of groups of water falling holes 602 are formed in the bottom of the drawer filter box 6, so that the sprayed nutrient solution can enter the drawer filter box 6, and impurities in the nutrient solution can be removed through filtration of the filter cotton 601, so that water pollution is avoided.
Referring to fig. 4 and 6, the liquid manure extraction mechanism 16 includes an outer cylinder 1601, an inner cylinder 1602 is fixedly connected in the outer cylinder 1601, a water spray necking 1603 is provided at the front end of the inner cylinder 1602, a vacuum suction channel 1604 is provided between the outer cylinder 1601 and the inner cylinder 1602, a plurality of groups of arc-shaped bifurcation channels 1605 are provided at the vacuum suction channel 1604, one end of the vacuum suction channel 1604 is connected with an annular connecting channel 1606, a pipe connection port 1607 is provided below the annular connecting channel 1606, the pipe connection port 1607 is connected with a flow regulating valve 17 and a filter head 18 through a pipe, the diameter of the water spray necking 1603 is reduced, the outlet of the vacuum suction channel 1604 is positioned around the water spray necking 1603, the arc-shaped bifurcation channels 1605 are fishhook-shaped, both ends of the arc-shaped bifurcation channels 1605 are communicated with the vacuum suction channel 1604, the tip of the arc-shaped bifurcation 1605 faces the direction of the water-spraying necking 1603, so that when the nutrient solution flows through the water-spraying necking 1603 in the water-fertilizer extracting mechanism 16, the flow speed can be rapidly increased, due to the Bernoulli principle, negative pressure can be generated at the vacuum suction channels 1604 around the water-spraying necking 1603, so that the liquid water-fertilizer stored in the water-fertilizer storage tank 15 is sucked upwards and is converged into the nutrient solution through the pipelines, and the opening of the vacuum suction channels 1604 is opposite to the flow direction of the nutrient solution, and the arc-shaped bifurcation 1605 in the vacuum suction channels 1604 prevents the nutrient solution from flowing backwards, so that the water-fertilizer extracting mechanism 16 only extracts the water-fertilizer from the water-fertilizer storage tank 15, and the situation that the nutrient solution is poured into the water-fertilizer storage tank 15 can not be generated. Because of the shape of the arc-shaped bifurcation 1605, water and fertilizer flow from right to left is not hindered, but when nutrient solution flows from left to right, the direction of the nutrient solution flowing into the arc-shaped bifurcation 1605 after flowing out is opposite to the direction of the nutrient solution flowing into the vacuum suction channel 1604, and the nutrient solution flows backward after the nutrient solution and the nutrient solution are mutually counteracted.
Referring to fig. 4 and 5, the water flow driving device 21 includes a spiral blade 2101, the spiral blade 2101 is disposed in the water falling tube 9, a driving shaft 2102 is connected to the middle of the spiral blade 2101 in a penetrating manner, the driving shaft 2102 is rotationally connected to the bottom of the water falling tube 9, the spiral blade 2101 is spiral, the driving shaft 2102 penetrates through the stirring blade 20 and is fixedly connected with the stirring blade 20 through a key slot, a driving disc 2103 is disposed at the upper end of the driving shaft 2102, the driving disc 2103 is communicated with the water feeding tube 13, the water feeding tube 13 is tangential to the driving disc 2103, an opening is disposed at one side of the driving disc 2103, a driving blade 2104 is disposed in the driving disc 2103, and the driving blade 2104 is fixedly connected with the driving shaft 2102, so that when water flows through the water falling tube 9 in the water quality treatment tank 4, the spiral blade 2101 in the water falling tube 9 is driven to rotate through the driving shaft 2102, and meanwhile when the water in the water feeding tube 13 enters the driving disc 2103, the driving blade 2104 is driven to rotate, so that the stirring blade 20 is driven to rotate together with the driving blade 2101.
Referring to fig. 4, the water feeding pipe 13 is tangential to the driving plate 2103, the flowing direction of the water flow in the driving plate 2103 is counterclockwise, the spiral blades 2101 also spiral counterclockwise, the stirring blade 20 is provided with three groups of blades in a spiral shape, and the inside of the stirring blade 20 is provided with the oxygenation holes 2001, so that when the stirring blade 20 rotates counterclockwise, air is pumped into the nutrient solution along the oxygenation holes 2001, and the stirring blade 20 uniformly stirs the nutrient solution and the water and fertilizer, and simultaneously increases the oxygen content of the nutrient solution.
Working principle: when the soilless culture seedling raising device is used, crops are planted in the field planting basket 202, then the field planting basket 202 is placed in the water culture tank 201, nutrient solution can provide nutrients for the crops when flowing in the water culture tank 2, the nutrient solution flows downwards along the water culture tank 2 which is arranged in a stepped mode after flowing out of the fertilizing treatment tank 14 at the uppermost part of the stepped support frame 1, when the liquid level of the nutrient solution is lower than the hollow floating ball 304 of the water level valve 3, the water level valve 3 is blocked by the rubber valve block 301 under the pushing of the pressure spring 302, so that the water level can rise, and when the water level rises to a certain height, the rubber valve block 301 is lifted through the buoyancy of the hollow floating ball 304, so that the nutrient solution flows out of the next water culture tank 2, and the water culture tank 2 is kept at a proper water level.
Nutrient solution can get into at first after flowing out from hydroponic tube groove 2 and spray in cover 5, then spray hole 504 blowout on through porous bushing 502, can drive threaded rod 508 through rotating adjusting hand wheel 509 and rotate, and then adjust the height of connecting rod 506 to regulate and control the size in the space between toper shutoff piece 505 and the hole 504 that sprays, thereby control the degree of uniformity that sprays. The nutrient solution that sprays out can get into drawer filter box 6 in, in the filtration of cotton 601 was passed through downpipe 602 inflow sedimentation tank 7, the velocity of flow slows down this moment, under the separation of crisscross baffle 8, will unable filterable impurity deposit, the nutrient solution after filtering can fall down along water drum 9, in the disinfection storehouse 10 is reentrant after the people, in the ultraviolet disinfection lamp 1001 disinfects back inflow water pump storehouse 11, get into fertilization processing tank 14 through upper water pipe 13 under the drive of water pump 12, liquid fertilizer is stored in liquid fertilizer storage tank 15, the nutrient solution can be fast increased when the water spray throat 1603 in flowing through liquid fertilizer extraction mechanism 16, because bernoulli's principle, vacuum suction channel 1604 all around can produce the negative pressure, thereby upwards suck the liquid fertilizer that stores in the liquid fertilizer storage tank 15 through the pipeline and the nutrient solution, because vacuum suction channel 1604 opening is opposite with the flow direction of nutrient solution, and the arc branch road 1605 in the vacuum suction channel 1604 has blocked nutrient solution, consequently liquid fertilizer extraction mechanism 16 can follow liquid fertilizer storage tank 15 and can not produce the liquid fertilizer storage tank 15 and the condition of pouring into the liquid fertilizer storage tank 15. Because of the shape of the arc-shaped bifurcation 1605, water and fertilizer flow from right to left is not hindered, but when nutrient solution flows from left to right, the direction of the nutrient solution flowing into the arc-shaped bifurcation 1605 after flowing out is opposite to the direction of the nutrient solution flowing into the vacuum suction channel 1604, and the nutrient solution flows backward after the nutrient solution and the nutrient solution are mutually counteracted. And the flow regulating valve 17 can regulate the suction speed of the liquid manure, so as to regulate the fertilization speed, avoid root burning, and the filter head 18 below the flow regulating valve 17 can filter out solid impurities in the liquid manure, thereby avoiding blocking the pipeline.
When the nutrient solution is mixed with the water and fertilizer, the nutrient solution flows into the stirring bin 19, when the water flows through the water falling cylinder 9 in the water quality treatment tank 4, the spiral blade 2101 in the water falling cylinder 9 is driven to rotate, so that the driving shaft 2102 rotates, meanwhile, when the water flow in the water feeding pipe 13 enters the driving disc 2103, the driving blade 2104 is driven to rotate, so that the stirring blade 20 is driven to rotate together with the spiral blade 2101, when the stirring blade 20 rotates anticlockwise, air is pumped into the nutrient solution along the oxygenation holes 2001, so that the oxygen content of the nutrient solution is increased when the stirring blade 20 uniformly stirs the nutrient solution and the water and fertilizer, and the nutrient solution and the water and fertilizer can flow into the water culture pipe tank 2 again for circulation through a pipeline after being uniformly mixed. Thus, the soilless culture seedling device is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a soilless culture device of growing seedlings, includes ladder support frame (1), water planting tube groove (2), water quality treatment groove (4) and fertilization processing groove (14), its characterized in that: the utility model discloses a water fertilizer storage tank, including ladder support frame (1), water planting tube groove (2) of multiunit is erect on ladder support frame (1), the delivery port department of water planting tube groove (2) is provided with water level valve (3), and the delivery port of water planting tube groove (2) of below is connected with water quality treatment tank (4) through the pipeline, water quality treatment tank (4) right side top is provided with sprays cover (5), it is provided with drawer filter box (6) to spray cover (5) below, drawer filter box (6) below is provided with sedimentation tank (7), sedimentation tank (7) left side is provided with water fall tube (9), water fall tube (9) left side is provided with disinfection storehouse (10), disinfection storehouse (10) top is provided with ultraviolet disinfection lamp (1001), be provided with water pump storehouse (11) on the left side of disinfection storehouse (10), keep apart through crisscross baffle (8) between sedimentation tank (7), disinfection storehouse (10) and water pump storehouse (11), be provided with water pump (12) in water pump storehouse (11), water pump (12) are connected with water fertilizer storage tank (14) through water supply pipe (13) on the water supply tank (14), and upper water pipe (13) are connected with liquid manure extraction mechanism (16) in liquid manure storage tank (15) top, liquid manure storage tank (15) left side is provided with stirring storehouse (19), be provided with stirring leaf (20) in stirring storehouse (19), both ends are provided with rivers drive arrangement (21) about stirring leaf (20), stirring storehouse (19) left side is provided with overflow baffle (22), fertilization processing groove (14) left end is connected with water quality treatment groove (4) through the pipeline.
2. A soilless culture seedling raising device according to claim 1, wherein: the water planting tube groove (2) is arranged in a stepwise manner on the step support frame (1), the water planting tube groove (2) is connected end to end through pipelines in sequence, a plurality of groups of water planting grooves (201) are formed in the water planting tube groove (2), and a field planting basket (202) is arranged in the water planting groove (201).
3. A soilless culture seedling raising device according to claim 1, wherein: the water level valve is characterized in that a rubber valve block (301) is arranged in the water level valve (3), a pressure spring (302) is arranged above the rubber valve block (301), a hollow floating ball (304) is fixedly connected above the rubber valve block (301) through a threaded telescopic rod (303), and the buoyancy of the hollow floating ball (304) is greater than the pressure of the pressure spring (302).
4. A soilless culture seedling raising device according to claim 1, wherein: spray cover (5) include plastic housing (501), plastic housing (501) bottom is provided with porous bushing (502), be provided with multiunit spliced pole (503) in plastic housing (501), plastic housing (501) pass through screw and spliced pole (503) fixed connection, a large amount of holes (504) that spray have been seted up on porous bushing (502), spray hole (504) department is provided with toper shutoff piece (505), toper shutoff piece (505) pass through connecting rod (506) fixed connection, connecting rod (506) both ends are provided with lift sleeve (507), lift sleeve (507) cover is established on spliced pole (503), connecting rod (506) middle part rotation fixedly connected with threaded rod (508), threaded rod (508) are connected through screw-thread fit with plastic housing (501), threaded rod (508) upper end is provided with adjusting hand wheel (509).
5. A soilless culture seedling raising device according to claim 1, wherein: filter cotton (601) is arranged in the drawer filter box (6), and a plurality of groups of water falling holes (602) are formed in the bottom of the drawer filter box (6).
6. A soilless culture seedling raising device according to claim 1, wherein: the water and fertilizer extraction mechanism (16) comprises an outer barrel (1601), an inner barrel (1602) is fixedly connected in the outer barrel (1601), a water spraying necking (1603) is arranged at the front end of the inner barrel (1602), a vacuum suction channel (1604) is arranged between the outer barrel (1601) and the inner barrel (1602), a plurality of groups of arc-shaped bifurcation channels (1605) are arranged at the vacuum suction channel (1604), one end of the vacuum suction channel (1604) is connected with an annular connecting channel (1606), a pipeline connecting port (1607) is arranged below the annular connecting channel (1606), and a flow regulating valve (17) and a filter head (18) are connected at the pipeline connecting port (1607) through pipelines.
7. A soilless culture seedling raising device according to claim 6, wherein: the diameter of the water spraying necking (1603) is reduced, the outlet of the vacuum suction channel (1604) is positioned around the water spraying necking (1603), the arc-shaped bifurcation channel (1605) is fishhook-shaped, two ends of the arc-shaped bifurcation channel (1605) are communicated with the vacuum suction channel (1604), and the tip of the arc-shaped bifurcation channel (1605) faces the direction of the water spraying necking (1603).
8. A soilless culture seedling raising device according to claim 1, wherein: three groups of blades are spirally arranged on the stirring blade (20), and oxygenation holes (2001) are formed in the stirring blade (20).
9. A soilless culture seedling raising device according to claim 1, wherein: the water flow driving device (21) comprises a spiral blade (2101), the spiral blade (2101) is arranged in the water falling barrel (9), a driving shaft (2102) is connected to the middle of the spiral blade (2101) in a penetrating mode, the driving shaft (2102) is connected with the bottom of the water falling barrel (9) in a rotating mode, the spiral blade (2101) is in a spiral shape, the driving shaft (2102) penetrates through the stirring blade (20) and is fixedly connected with the stirring blade (20) through a key groove, a driving disc (2103) is arranged at the upper end of the driving shaft (2102), the driving disc (2103) is communicated with an upper water pipe (13), the upper water pipe (13) is tangent to the driving disc (2103), an opening is formed in one side of the driving disc (2103), a driving blade (2104) is arranged in the driving disc (2103), and the driving blade (2104) is fixedly connected with the driving shaft (2102).
10. A soilless culture seedling raising device according to claim 9, wherein: the water feeding pipe (13) is tangential to the driving disc (2103), the flowing direction of water flow in the driving disc (2103) is anticlockwise, and the spiral blades (2101) also spiral anticlockwise upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985831.8A CN116806676A (en) | 2023-08-07 | 2023-08-07 | Soilless culture seedling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310985831.8A CN116806676A (en) | 2023-08-07 | 2023-08-07 | Soilless culture seedling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116806676A true CN116806676A (en) | 2023-09-29 |
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ID=88114653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310985831.8A Withdrawn CN116806676A (en) | 2023-08-07 | 2023-08-07 | Soilless culture seedling device |
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| Country | Link |
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| CN (1) | CN116806676A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117044614A (en) * | 2023-10-12 | 2023-11-14 | 昆海生物技术(三亚)有限公司 | Soilless culture device and cultivation method for white tomatoes |
-
2023
- 2023-08-07 CN CN202310985831.8A patent/CN116806676A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117044614A (en) * | 2023-10-12 | 2023-11-14 | 昆海生物技术(三亚)有限公司 | Soilless culture device and cultivation method for white tomatoes |
| CN117044614B (en) * | 2023-10-12 | 2023-12-19 | 昆海生物技术(三亚)有限公司 | Soilless culture device and cultivation method for white tomatoes |
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Application publication date: 20230929 |