CN116602199A - Facility agriculture soilless culture accurate irrigation system - Google Patents
Facility agriculture soilless culture accurate irrigation system Download PDFInfo
- Publication number
- CN116602199A CN116602199A CN202310872313.5A CN202310872313A CN116602199A CN 116602199 A CN116602199 A CN 116602199A CN 202310872313 A CN202310872313 A CN 202310872313A CN 116602199 A CN116602199 A CN 116602199A
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- cultivation
- circular arc
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- 230000002262 irrigation Effects 0.000 title claims abstract description 60
- 238000003973 irrigation Methods 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 120
- 235000015097 nutrients Nutrition 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 241000196324 Embryophyta Species 0.000 claims description 65
- 238000000926 separation method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 description 41
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012364 cultivation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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)
- Hydroponics (AREA)
Abstract
The invention discloses a facility agriculture soilless culture precise irrigation system, which comprises a cultivation bed fixedly connected to a base, wherein a liquid storage cavity is formed in the cultivation bed, a cover plate is connected to the top end of the cultivation bed, a plurality of placing holes are formed in the cover plate in a rectangular array penetrating mode, cultivation bowls are coaxially placed in the placing holes, clamping assemblies are movably arranged in the cultivation bowls, the clamping assemblies are fixedly connected with the cultivation bowls through springs, a plurality of drip irrigation pipes are arranged on the clamping assemblies, liquid supply connecting hoses are fixedly spliced at the top ends of the cultivation bowls, one ends of the liquid supply connecting hoses are communicated with the drip irrigation pipes, the other ends of the liquid supply connecting hoses are communicated with nutrient solution pipe groups, a sealing lifting plate is vertically and slidably connected in the liquid storage cavity, and a driving mechanism for driving the sealing lifting plate to move up and down is arranged at the bottom end of the cultivation bed. Is suitable for the technical field of soilless culture.
Description
Technical Field
The invention belongs to the technical field of soilless culture, and particularly relates to a facility agriculture soilless culture precise irrigation system.
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, and the plant root systems can be in direct contact with nutrient solution. Nutrient solution composition in soilless culture is easy to control, and can adjust at any time, soilless culture needs to drip irrigation the crop cultivated often, prevents that the crop from leading to the drying up because absorbing moisture, and the soilless culture is in carrying out the cultivation in-process of plant, and ordinary cultivation mode is that the root of plant is located the nutrient solution completely, and makes the plant absorb the nutrient solution and can grow up, and like this cultivation mode, when the plant ripens, still can have a large amount of nutrient substances in the nutrient solution to a large amount of nutrient solution has been wasted, and the cultivation cost of plant has been increased, and for this reason, we provide a facility agriculture soilless culture accurate irrigation system.
Disclosure of Invention
The invention provides a facility agriculture soilless culture precise irrigation system, which is used for solving the problems in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a precise irrigation system of facility agriculture soilless culture, the key point lies in, including the cultivation bed of fixed connection on the base, the inside of cultivating the bed has been seted up and has been deposited the liquid chamber, and cultivates the top of bed and to dismantle and be connected with the apron, be rectangular array and run through on the apron and have a plurality of to place the hole, place downthehole coaxial cultivation bowl that is used for cultivating the plant of having placed and run through from top to bottom, cultivate the intraductal activity of bowl and be provided with the joint subassembly that is used for the fixed plant root system of extrusion, through spring fixed connection between joint subassembly and the cultivation bowl, be provided with a plurality of drip irrigation pipe that is used for pegging graft between a plurality of plant root systems of agglomeration on the joint subassembly, cultivate bowl top department fixed grafting and have the confession liquid coupling hose, the one end of confession liquid coupling hose is linked together with each drip irrigation pipe, and the other end and the nutrient solution nest of confession liquid coupling hose are linked together, it has sealed lifting plate along vertical sliding connection in the liquid chamber, and cultivate the bottom of bed and install the actuating mechanism that is used for driving sealed lifting plate and reciprocate.
Further, the joint subassembly includes bilateral symmetry and sets up first constraint circular arc board and the second constraint circular arc board in cultivating the bowl, the tip that first constraint circular arc board and second constraint circular arc board are adjacent rotates through the pivot respectively and is connected in running through in the mounting groove of cultivating bowl week side, the inboard equidistance fixedly connected with of first constraint circular arc board and second constraint circular arc board a plurality of drip irrigation pipe, cultivate the both sides of bowl respectively fixedly connected with connecting plate, fixedly connected with on the connecting plate the spring, and two springs pass the mounting groove and respectively fixedly connected with in the outside of first constraint circular arc board and second constraint circular arc board.
Further, the inside of first constraint circular arc board and second constraint circular arc board is formed with the cavity that is linked together with drip irrigation pipe, the outside of first constraint circular arc board and second constraint circular arc board is fixed grafting respectively has the connecting pipe, the upper portion of cultivating the bowl is formed with the annular chamber, the connecting pipe is fixed grafting in the outside of cultivating the bowl and is linked together with the annular chamber, liquid supply coupling hose is linked together with the annular chamber.
Further, in the joint subassembly below and in the inside coaxial fixedly connected with of cultivation bowl runs through from top to bottom, along vertical interval fixedly connected with rather than coaxial stock solution ring on the inner wall of interior bowl, be formed with the stock solution space that is used for storing the nutrient solution that drops from drip irrigation pipe and is not absorbed by the plant between stock solution ring and the inner wall of interior bowl.
Further, a sponge layer is coaxially and fixedly connected to the inner wall of the liquid storage ring and the lower part of the liquid storage ring at the lowest end, and liquid seepage holes penetrate through the outer side wall of the cultivation bowl at intervals along the circumferential direction of the outer side wall of the cultivation bowl.
Further, the circular arc-shaped drip irrigation head is fixedly connected to the liquid outlet of the drip irrigation pipe, and the circular arc-shaped drip irrigation head can avoid damaging plant roots in the root system of the plant inserted into the circular arc-shaped drip irrigation head.
Further, a first screen and a second screen are fixedly connected above the sealing lifting plate in the liquid storage cavity, the second screen is located below the first screen, and meshes of the first screen are larger than those of the second screen.
Further, rubber strips are fixedly connected to the periphery of the sealing lifting plate respectively, the rubber strips are abutted against the inner wall of the liquid storage cavity, and a liquid level sensor for detecting the liquid level of nutrient solution gathered in the liquid storage cavity of the cultivation bed is fixedly connected to the inner wall of the liquid storage cavity and above the first separation net.
Further, actuating mechanism includes fixed connection in the electric telescopic handle of cultivating the bed bottom, electric telescopic handle's flexible end stretches into to cultivate the liquid intracavity of bed and with sealed bottom fixed connection of lifting plate, cultivate the outside fixedly connected with of bed and be used for discharging the fluid-discharge tube of depositing the intracavity sewage.
Further, the nutrient solution nest of tubes includes a plurality of liquid supply pipe that sets up side by side, and each row liquid supply coupling hose's inlet is connected with corresponding liquid supply pipe, the front and back both ends of cultivating the bed are fixed mounting respectively and are used for the pipeline cassette of joint liquid supply pipe front and back end, each liquid supply pipe's inlet department fixed communication has the liquid supply to be responsible for, liquid supply is responsible for fixed communication and is responsible for having the connection, fixed mounting has the ooff valve on the connection is responsible for, and the inlet department fixed communication that the connection was responsible for has nutrient solution liquid feed arrangement.
Compared with the prior art, the invention adopts the structure, and the technical progress is that: firstly, placing plants in a cultivation bowl, and enabling a clamping assembly to extrude plant root systems placed in the cultivation bowl due to small elasticity of a spring, so that a drip irrigation pipe is always inserted among a plurality of plant root systems in the growth process of the plants; secondly, nutrient solution is conveyed into a liquid supply connecting hose through a nutrient solution pipe group, and is dripped out through a drip irrigation pipe to cultivate plant roots, and under the action of a spring, the clamping assembly is supported by the plant roots to displace outwards along with the outward growth of the plant roots, so that sufficient growth space is provided for the plant roots; then, nutrient solution partly can be absorbed by the plant, and another part can flow into the liquid chamber of depositing from cultivating the bowl, and sealed elevating plate can reciprocate under actuating mechanism's transmission, and along with sealed elevating plate reciprocates, can change the liquid level of the nutrient solution of the liquid chamber gathering of depositing of cultivating the bed for the nutrient solution of liquid chamber gathering can not walk the apron, just walk the lower half of plant root system promptly, can make the plant absorb the plant again and do not absorb complete nutrient solution like this, thereby practice thrift the nutrient solution.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the connection structure of the cultivating bowl and the clamping assembly;
FIG. 4 is a cross-sectional view of the attachment of the cultivating bowl of the present invention to the cover plate;
FIG. 5 is an enlarged view at B in FIG. 1;
FIG. 6 is an enlarged view at C in FIG. 4;
FIG. 7 is a top view of the connection of the cultivating bowl and the clamping assembly of the present invention;
FIG. 8 is a schematic view showing the structure of the inside of the cultivating bed of the present invention;
fig. 9 is a piping connection structure diagram of the liquid supply pipe of the present invention.
Marking parts: 1. a base; 2. a cultivation bed; 3. a support connection plate; 4. a liquid storage cavity; 5. a cover plate; 6. placing the hole; 7. cultivating a bowl; 8. a spring; 9. a drip irrigation pipe; 10. a liquid supply connection hose; 11. sealing the lifting plate; 12. a first constraining circular arc plate; 13. a second constraining circular arc plate; 14. a rotating shaft; 15. a mounting groove; 16. a connecting plate; 17. arc drip irrigation head; 18. an annular step; 19. a cavity; 20. a connecting pipe; 21. an annular cavity; 22. an inner bowl; 23. a liquid storage ring; 24. a sponge layer; 25. a weeping hole; 26. a first screen; 27. a second screen; 28. a rubber strip; 29. a liquid level sensor; 30. an electric telescopic rod; 31. a liquid discharge pipe; 32. a liquid supply pipe; 33. a pipe clamping seat; 34. a liquid supply main pipe; 35. connecting a main pipe; 36. and (3) switching the valve.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a facility agriculture soilless culture precise irrigation system, as shown in fig. 1-9, the facility agriculture soilless culture precise irrigation system comprises a culture bed 2 fixedly connected to a base 1, the base 1 is fixed on the ground through bolts or expansion bolts, the upper end of the culture bed is welded and connected with a support connecting plate 3, the number of the culture bed 2 can be multiple, the culture bed 2 is respectively welded on the support connecting plate 3, a liquid storage cavity 4 is formed in the culture bed 2, the top end of the culture bed 2 is detachably connected with a cover plate 5, the specific cover plate 5 is fixedly connected with the culture bed 2 through the bolts, a plurality of placing holes 6 penetrate through the cover plate 5 in a rectangular array, the placing holes 6 are round table-shaped holes, round table-shaped culture bowls 7 are coaxially placed in the placing holes, through holes in the round table-shaped culture bowls 7 are penetrated through the upper end and the lower end of the culture bowls, plants are cultivated in the culture bowls 7, clamping components are movably arranged in the culture bowls 7 and are used for extruding and fixing plant root systems, the clamping components are fixedly connected through springs 8, a plurality of drip irrigation pipes 9 are arranged on the clamping components, the drip irrigation pipes 9 can be fixedly connected with the inner ends of the culture bowl 7, the drip irrigation pipes 9 can be arranged between the root systems and the plant root systems and the culture bowl 7, the root systems are fixedly connected with a plurality of plant culture bowl bodies through the springs 10, the drip irrigation pipe 10 are fixedly connected with the lifting pipe 10 along the direction of the bottom end of the lifting pipe 10, the lifting pipe is in a sealing mode, the direction is connected with a sealing hose 10, and is connected with the bottom end of a driving hose 11, and is in a sealing mode, and is connected with a sealing mechanism, and is connected with a sealing hose, and is connected with a driving hose, and is connected with a bottom, and is connected with a sealing mechanism. The working principle and the advantages of the invention are as follows: firstly, plants are placed in a cultivation bowl 7, and as the elasticity of a spring 8 is smaller, the clamping assembly can squeeze plant root systems placed in the cultivation bowl 7, so that a drip irrigation pipe 9 is always inserted among a plurality of plant root systems in the growth process of the plants; secondly, nutrient solution is conveyed into the liquid supply connecting hose 10 through the nutrient solution pipe group, and the nutrient solution is dripped out through the drip irrigation pipe 9 to cultivate the plant root system, and as the plant root system grows in an early stage, the structure of the plant root system is very simple, but countless branch side roots grow out quickly, the branch side roots extend outwards continuously to the periphery, so that the root system becomes very complex, under the action of the spring 8, and along with the outwards growth of the branch side roots in the plant root system, the clamping assembly is supported by the branch side roots of the plant to displace outwards, so that sufficient growth space is provided for the root system of the plant; then, nutrient solution partly can be absorbed by the plant, and another part can flow into in the liquid storage chamber 4 from cultivating bowl 7, and sealed lift plate 11 can reciprocate under actuating mechanism's transmission, and along with sealed lift plate 11 reciprocates, can change the liquid level of the nutrient solution that the liquid storage chamber 4 of cultivating bed 2 gathered for the nutrient solution that liquid storage chamber 4 gathered can not walk apron 5, just walk the lower half of plant root system, can make the plant absorb the plant again and do not absorb complete nutrient solution like this, thereby practice thrift the nutrient solution.
As a preferred embodiment of the invention, the clamping assembly comprises a first constraint circular arc plate 12 and a second constraint circular arc plate 13 which are symmetrically arranged in a cultivation bowl 7 from left to right, the adjacent ends of the first constraint circular arc plate 12 and the second constraint circular arc plate 13 are respectively connected in a mounting groove 15 through a rotating shaft 14 in a rotating way, the mounting groove 15 penetrates through the peripheral side of the cultivation bowl 7, a plurality of drip irrigation pipes 9 are respectively fixedly connected with the inner sides of the first constraint circular arc plate 12 and the second constraint circular arc plate 13 at equal intervals, connecting plates 16 are respectively fixedly connected with the two sides of the cultivation bowl 7, springs 8 are fixedly connected with the connecting plates 16, and the two springs 8 penetrate through the mounting groove 15 and are respectively and fixedly connected with the outer sides of the first constraint circular arc plate 12 and the second constraint circular arc plate 13; specifically, the arc-shaped drip irrigation head 17 is fixedly connected to the liquid outlet of the drip irrigation pipe 9, and the arc-shaped drip irrigation head 17 can avoid damaging plant roots in the root system of the plant inserted into the drip irrigation pipe; the annular step 18 is fixedly connected to the inner wall of the cultivation bowl 7, the connecting plate 16 is fixedly connected with the annular step 18 through bolts, and the cultivation bowl 7 is convenient to assemble and disassemble by arranging the annular step 18.
As a preferred embodiment of the invention, the first constraint circular arc plate 12 and the second constraint circular arc plate 13 are internally provided with a cavity 19, the cavity 19 is communicated with the drip irrigation pipe 9, the outer sides of the first constraint circular arc plate 12 and the second constraint circular arc plate 13 are respectively fixedly inserted with a connecting pipe 20, the upper part of the cultivation bowl 7 is provided with an annular cavity 21, the connecting pipe 20 is fixedly inserted on the outer side of the cultivation bowl 7 and is communicated with the annular cavity 21, the liquid supply connecting hose 10 is communicated with the annular cavity 21, the nutrient solution is conveyed into the liquid supply connecting hose 10 through the nutrient solution pipe group, and the nutrient solution is dripped from the drip irrigation pipe 9 and the circular arc head 17 to the root system of a plant in a drip irrigation state sequentially through the annular cavity 21, the connecting pipe 20 and the cavity 19, and the nutrient solution can be greatly saved through a drip irrigation state.
As a preferred embodiment of the invention, an inner bowl 22 with a through hole penetrating up and down is fixedly connected below the clamping assembly and inside the cultivating bowl 7, the inner bowl 22 is also in a round table shape, plants can be placed in the inner bowl 22 for cultivation by arranging the inner bowl 22, a liquid storage ring 23 is fixedly connected on the inner wall of the inner bowl 22 along the vertical direction at intervals, the liquid storage ring 23 and the inner bowl 22 are coaxially arranged, a liquid storage space is formed between the liquid storage ring 23 and the inner wall of the inner bowl 22, nutrient solution which is dripped from a drip irrigation pipe 9 but not absorbed by the plants can be stored, so that when the root system of the plants is positioned in the space between the liquid storage ring 23 and the side wall of the inner bowl 22, the nutrient solution can be absorbed again, and a sponge layer 24 is coaxially and fixedly connected on the inner wall of the liquid storage ring 23 at the lowest end, the sponge layer 24 can absorb the nutrient solution overflowed from the space between the liquid storage ring 23 at the lowest side wall and the side wall of the inner bowl 22, thereby the root system 24 can be kept moist, and when the root system of the plants is positioned on the sponge layer 24, the plant root system can also be more moist, and the plant root system can be better absorbed by the plant growing on the sponge layer 24; the outer side wall of the cultivation bowl 7 is penetrated with liquid seepage holes 25 along the circumferential interval, and through the liquid seepage holes 25, nutrient solution in the liquid storage cavity 4 can conveniently enter the cultivation bowl 7, and plants are cultivated through the through holes of the inner bowl 22.
As a preferred embodiment of the present invention, a first screen 26 and a second screen 27 are fixedly connected inside the reservoir 4 and above the seal-lifting plate 11, the second screen 27 being located below the first screen 26, and the mesh of the first screen 26 being larger than the mesh of the second screen 27; the second screen 27 of the present embodiment can prevent a large amount of root systems of plants from growing to the lower part of the first screen 26, and can prevent the sealing and lifting plate 11 from damaging the root systems of plants when the sealing and lifting plate 11 is displaced upward; the rubber strips 28 are fixedly connected to the periphery of the sealing lifting plate 11 respectively, the rubber strips 28 are abutted against the inner wall of the liquid storage cavity 4, the liquid level sensor 29 is fixedly connected to the inner wall of the liquid storage cavity 4 and above the first separation net 26, and the liquid level can be kept within a certain range through detection of the liquid level sensor 29, namely just the lower half part of a plant root system is overflowed, so that plants can absorb the complete nutrient solution again, and the nutrient solution is saved.
As a preferred embodiment of the invention, the driving mechanism comprises an electric telescopic rod 30 fixedly connected to the bottom end of the cultivating bed 2, the telescopic end of the electric telescopic rod 30 extends into the liquid storage cavity 4 of the cultivating bed and is fixedly connected with the bottom end of the sealing lifting plate 11, the outside of the cultivating bed 2 is fixedly connected with a liquid discharge pipe 31, and the liquid discharge pipe 31 is used for discharging sewage in the liquid storage cavity 4; the sealing lifting plate 11 of the embodiment can move up and down under the transmission of the electric telescopic rod 30, and along with the up and down movement of the sealing lifting plate 11, the liquid level of the liquid gathered in the liquid storage cavity 4 of the cultivation bed 2 can be changed, so that the nutrient solution gathered in the liquid storage cavity 4 cannot overflow the cover plate 5.
As a preferred embodiment of the present invention, the nutrient solution tube set includes a plurality of parallel liquid supply tubes 32, the liquid inlet of each row of liquid supply connection hoses 10 is connected with the corresponding liquid supply tube 32, the front and rear ends of the cultivation bed 2 are respectively and fixedly provided with a pipeline clamping seat 33 for clamping the front and rear ends of the liquid supply tube 32, the liquid inlet of each liquid supply tube 32 is fixedly communicated with a liquid supply main tube 34, the liquid supply main tube 34 is fixedly communicated with a connection main tube 35, the connection main tube 35 is fixedly provided with a switch valve 36, and the liquid inlet of the connection main tube 35 is fixedly communicated with a nutrient solution supply device; in this embodiment, the nutrient solution is fed into each of the liquid supply connection hoses 10 through the connection main pipe 35, the liquid supply main pipe 34, and the liquid supply pipe 32 in this order by the nutrient solution supply device.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility agriculture soilless culture precise irrigation system is characterized in that: including the cultivation bed of fixed connection on the base, the liquid chamber has been seted up to the inside of cultivating the bed, and cultivates the top of bed and dismantle and be connected with the apron, be rectangular array and run through on the apron and have a plurality of to place the hole, it has the cultivation bowl that is used for cultivating the plant to run through from top to bottom to place downthehole coaxial, the activity is provided with the joint subassembly that is used for extrudeing fixed plant root system in the cultivation bowl, through spring fixed connection between joint subassembly and the cultivation bowl, be provided with a plurality of and be used for pegging graft the drip irrigation pipe between a plurality of plant root systems of agglomeration on the joint subassembly, it has the liquid supply connecting hose to cultivate fixed grafting in bowl top department, the one end of liquid supply connecting hose is linked together with each drip irrigation pipe, and the other end and the nutrient solution of liquid supply connecting hose are linked together, vertical sliding connection is followed to deposit the liquid intracavity and is had sealed lifting plate, and the actuating mechanism that is used for driving sealed lifting plate to reciprocate is installed to cultivate the bottom of bed.
2. The facility agriculture soilless culture precision irrigation system of claim 1, wherein: the joint subassembly is including bilateral symmetry setting up in the first constraint circular arc board and the second constraint circular arc board of cultivating in the bowl, the tip that first constraint circular arc board and second constraint circular arc board are adjacent rotates through the pivot respectively and is connected in running through in the mounting groove of cultivating bowl week side, the inboard equidistance fixedly connected with of first constraint circular arc board and second constraint circular arc board a plurality of drip irrigation pipe, cultivate the both sides of bowl and be connected with the connecting plate respectively, fixedly connected with on the connecting plate the spring, and two springs pass the mounting groove and are fixedly connected with in the outside of first constraint circular arc board and second constraint circular arc board respectively.
3. The facility agriculture soilless culture precision irrigation system of claim 2, wherein: the inside of first constraint circular arc board and second constraint circular arc board is formed with the cavity that is linked together with drip irrigation pipe, the outside of first constraint circular arc board and second constraint circular arc board is fixed grafting respectively has the connecting pipe, the upper portion of cultivating the bowl is formed with the annular chamber, the connecting pipe is fixed grafting in the outside of cultivating the bowl and is linked together with the annular chamber, liquid supply coupling hose is linked together with the annular chamber.
4. A facility agriculture soilless culture precision irrigation system according to claim 3, wherein: the inner bowl which penetrates up and down is fixedly connected below the clamping assembly and inside the cultivation bowl, a liquid storage ring which is coaxial with the inner bowl is fixedly connected to the inner wall of the inner bowl along a vertical interval, and a liquid storage space which is used for storing nutrient solution which is dropped from the drip irrigation pipe and is not absorbed by plants is formed between the liquid storage ring and the inner wall of the inner bowl.
5. The facility agriculture soilless culture precision irrigation system of claim 4, wherein: the inner wall of the liquid storage ring and the lower part of the liquid storage ring at the lowest end are coaxially and fixedly connected with a sponge layer, and the outer side wall of the cultivation bowl is penetrated with liquid seepage holes along the circumferential interval.
6. The facility agriculture soilless culture precision irrigation system of claim 5, wherein: the liquid outlet of the drip irrigation pipe is fixedly connected with an arc drip irrigation head, and the arc drip irrigation head can avoid damaging plant roots in the root system of the plant inserted into the arc drip irrigation head.
7. The facility agriculture soilless culture precision irrigation system of claim 6, wherein: the first separation net and the second separation net are fixedly connected to the liquid storage cavity and above the sealing lifting plate, the second separation net is located below the first separation net, and meshes of the first separation net are larger than those of the second separation net.
8. The facility agriculture soilless culture precision irrigation system of claim 7, wherein: rubber strips are fixedly connected to the periphery of the sealing lifting plate respectively, the rubber strips are abutted against the inner wall of the liquid storage cavity, and a liquid level sensor for detecting the liquid level of nutrient solution gathered in the liquid storage cavity of the cultivation bed is fixedly connected to the inner wall of the liquid storage cavity and above the first separation net.
9. The facility agriculture soilless culture precision irrigation system of claim 8, wherein: the driving mechanism comprises an electric telescopic rod fixedly connected to the bottom end of the cultivation bed, the telescopic end of the electric telescopic rod stretches into the liquid storage cavity of the cultivation bed and is fixedly connected with the bottom end of the sealing lifting plate, and a liquid discharge pipe for discharging sewage in the liquid storage cavity is fixedly connected to the outer side of the cultivation bed.
10. The facility agriculture soilless culture precision irrigation system of claim 9, wherein: the nutrient solution tube group comprises a plurality of liquid supply tubes which are arranged in parallel, liquid inlets of the liquid supply connecting hoses are connected with the corresponding liquid supply tubes, pipeline clamping seats used for clamping the front end and the rear end of the liquid supply tubes are fixedly arranged at the front end and the rear end of the cultivation bed respectively, liquid supply main pipes are fixedly communicated with liquid inlet positions of the liquid supply tubes, connecting main pipes are fixedly communicated with the liquid supply main pipes, switching valves are fixedly arranged on the connecting main pipes, and nutrient solution supply devices are fixedly communicated with liquid inlet positions of the connecting main pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310872313.5A CN116602199B (en) | 2023-07-17 | 2023-07-17 | Facility agriculture soilless culture accurate irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310872313.5A CN116602199B (en) | 2023-07-17 | 2023-07-17 | Facility agriculture soilless culture accurate irrigation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116602199A true CN116602199A (en) | 2023-08-18 |
| CN116602199B CN116602199B (en) | 2023-10-03 |
Family
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| CN210519722U (en) * | 2019-06-04 | 2020-05-15 | 河南科技学院 | Can fix plant roots's water planting case |
| CN211379137U (en) * | 2019-12-24 | 2020-09-01 | 北京中农富通园艺有限公司 | Efficient rock wool cultivation device |
| CN211931860U (en) * | 2020-03-25 | 2020-11-17 | 石阡县夷州贡茶有限责任公司 | High survival rate's dendrobium officinale kimura-adyna-type moss tea tree cultivate preliminary treatment equipment |
| CN213095396U (en) * | 2020-08-07 | 2021-05-04 | 佛山市顺德区道和生态科技有限公司 | Seedling raising tray for sponge seedling raising |
| CN214361548U (en) * | 2021-03-05 | 2021-10-08 | 浙江乔老爷铝业有限公司 | A device that soaks for aluminum product extrusion product |
| CN216601161U (en) * | 2021-10-08 | 2022-05-27 | 孙娟 | Forestry is grown seedlings and is used soilless culture incubator |
| CN218353494U (en) * | 2022-11-01 | 2023-01-24 | 长春建筑学院 | Green cultivation device that plants |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391583A (en) * | 2018-05-09 | 2018-08-14 | 中国农业科学院棉花研究所 | A kind of plant water-cultivation device |
| CN210519722U (en) * | 2019-06-04 | 2020-05-15 | 河南科技学院 | Can fix plant roots's water planting case |
| CN211379137U (en) * | 2019-12-24 | 2020-09-01 | 北京中农富通园艺有限公司 | Efficient rock wool cultivation device |
| CN211931860U (en) * | 2020-03-25 | 2020-11-17 | 石阡县夷州贡茶有限责任公司 | High survival rate's dendrobium officinale kimura-adyna-type moss tea tree cultivate preliminary treatment equipment |
| CN213095396U (en) * | 2020-08-07 | 2021-05-04 | 佛山市顺德区道和生态科技有限公司 | Seedling raising tray for sponge seedling raising |
| CN214361548U (en) * | 2021-03-05 | 2021-10-08 | 浙江乔老爷铝业有限公司 | A device that soaks for aluminum product extrusion product |
| CN216601161U (en) * | 2021-10-08 | 2022-05-27 | 孙娟 | Forestry is grown seedlings and is used soilless culture incubator |
| CN218353494U (en) * | 2022-11-01 | 2023-01-24 | 长春建筑学院 | Green cultivation device that plants |
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