CN109588301B - Assembly type submerged plant soilless planting module - Google Patents
Assembly type submerged plant soilless planting module Download PDFInfo
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- CN109588301B CN109588301B CN201910062133.4A CN201910062133A CN109588301B CN 109588301 B CN109588301 B CN 109588301B CN 201910062133 A CN201910062133 A CN 201910062133A CN 109588301 B CN109588301 B CN 109588301B
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- 244000005700 microbiome Species 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims abstract 3
- 230000003014 reinforcing effect Effects 0.000 claims description 42
- 239000000835 fiber Substances 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000007688 edging Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 74
- 239000002689 soil Substances 0.000 abstract description 24
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- 238000011049 filling Methods 0.000 abstract description 13
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- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000000354 decomposition reaction Methods 0.000 abstract description 8
- 238000002513 implantation Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000813 microbial effect Effects 0.000 description 12
- 238000010276 construction Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012851 eutrophication Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses an assembled submerged plant soilless planting module which comprises an upper plate, a lower plate and a filling material, wherein a fixed column is arranged at the bottom of the upper plate, a fixed bolt hole matched with the fixed column is arranged at the upper part of the lower plate, the upper plate and the lower plate are detachably connected through the adaptation of the fixed column and the fixed bolt hole, a containing cavity for containing the filling material is formed between the upper plate and the lower plate, the containing cavity is communicated with an external space, a connecting component is arranged at the edge of the lower plate, planting positions are arranged on the upper plate, the planting positions are of a downward concave structure, and a plurality of planting positions are communicated with the containing cavity. The invention adopts the filling material as microorganism implantation to provide microorganism living environment, replaces the traditional soil as the expanding matrix of the submerged plant root system, ensures that the microorganism and the plant root system fully play a role, accelerates the decomposition of harmful substances in water, and achieves the aim of purifying the water body; the modules can be connected through the connecting assembly to form a combined assembly, so that the installation is convenient and quick, and the later maintenance and replacement are convenient.
Description
Technical Field
The invention relates to the technical field of urban ecological restoration, in particular to an assembled submerged plant soilless planting module.
Background
The water ecological restoration is to restore the original biodiversity and continuity of the polluted water body in urban construction, fully exert the production potential of resources, simultaneously play the purpose of protecting the water environment, and enable the water ecological system to be transferred into virtuous circle so as to achieve the economic and ecological synchronous development. The water restoration is an important policy for solving the ecological problem of China cities at present, wherein the water ecological restoration is carried out by utilizing plants and microorganisms, and is an important technical measure in urban construction.
The existing ecological restoration of water is to directly plant emergent aquatic plants and submerged plants in water, namely gravel, planting soil and the like are filled in a water body to provide a plant growth substrate, but the substrate belongs to soil containing organic matters and other substances, bad substances are generated after the substrate is soaked in water for a long time, and adverse factors are generated on water quality. Therefore, the water ecological restoration defects in the prior art are as follows:
1) The existing method for restoring the ecological environment by using plants or microorganisms is characterized by taking soil as a matrix, complex and time-consuming construction, large engineering quantity, large environmental pollution caused by earthwork construction and high construction difficulty requirement.
2) The existing manual planting underwater operation is high in construction difficulty, workers are inconvenient to operate, labor consumption is high, plant planting density is difficult to control, and sequencing confusion display effect is poor.
3) The traditional plant planting density is difficult to control, so that the planting density is insufficient, the plant distribution is unbalanced, the water eutrophication substances are not absorbed enough, and the effective guarantee of the water quality is difficult.
4) The existing method for restoring the water ecological environment by utilizing plant or microorganism transformation adopts soil matrix for planting, and soil itself belongs to a substance containing organic matters and other substances, and bad substances can be generated after long-term soaking in water, which is a bad factor for water quality.
In the patent application with the patent application number of CN201110175799.4, a method for planting the underwater turf of the modularized submerged plant is introduced, which comprises the steps that A) degradable materials or plastic foam are adopted to manufacture loose and porous blocky planting grids with certain hardness and flexibility as planting base nets according to the hole distance of 3-5 mm; b) Placing a planting base net in a water tank or a water pool, laying 10-20cm of cultivation soil at the bottom, and sowing a submerged plant dormancy body, seeds or cutting submerged plant stems on the planting base net; under the conditions of moisture preservation, ventilation and illumination at 20-25 ℃, the submerged plants grow root systems and are pricked into a planting base net to form the underwater turf module. C) When the submerged plants grow to 10-20cm high, the underwater soilless turf module formed by the submerged plants and the planting grids is taken out of the cultivation pool, rolled into a cylinder shape and transported to a planting target water area. D) And (3) laying a soil layer of 10-20cm below the water in the target water area in advance, spreading and laying the underwater turf module on soil, forming the whole underwater turf landscape of the target water area after water is discharged, and slowly raising the water level to the water landscape level after the turf survives.
However, the above-disclosed method for planting the underwater turf of the modularized submerged plant adopts soil matrix planting, soil itself belongs to a substance containing organic matters and other substances, bad substances can be generated after the soil is soaked in water for a long time, adverse factors are generated on water quality, the construction is complicated and time-consuming, the engineering amount is large, the environmental pollution caused by earthwork construction is large, and the construction difficulty is high.
Disclosure of Invention
Aiming at the defects existing in the technology, the invention aims to provide the assembled soilless planting module for the submerged plants, which not only can combine plants with microorganisms in a containing cavity, and can exchange the inside and the outside of sewage by utilizing the communication between the containing cavity and an external space, so that plant root systems and microbial communities fully absorb rich nutrients in water and accelerate the aim of ecologically purifying water quality, but also can form combined assembly, is convenient and quick to install and is convenient to maintain and replace in the later period.
The invention further aims to provide an assembled submerged plant soilless planting module, which adopts the anti-filling material as microorganism implantation to provide a microorganism living environment, and the filling material replaces the traditional soil to be used as a submerged plant root system expanding matrix, so that microorganisms and plant root systems fully play roles, and the decomposition of harmful substances in water is quickened, thereby achieving the aim of purifying the water.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the invention provides an assembled submerged plant soilless planting module which comprises an upper plate, a lower plate and a filling material for microbial implantation, wherein a fixed column is arranged at the bottom of the upper plate, a fixed bolt hole matched with the fixed column is arranged at the upper part of the lower plate, the upper plate and the lower plate are detachably connected through the matching of the fixed column and the fixed bolt hole, a containing cavity for containing the filling material is formed between the upper plate and the lower plate, the containing cavity is communicated with an external space, a connecting assembly is arranged at the edge of the lower plate, a plurality of planting positions are arranged on the upper plate, the planting positions are of a downward concave structure, and the planting positions are all communicated with the containing cavity. In the invention, the filler is used as microorganism implantation to provide microorganism living environment, and replaces the traditional soil as submerged plant root system expansion matrix, so that microorganisms and plant root systems fully play roles, and the decomposition of harmful substances in water is quickened, thereby achieving the aim of purifying the water; the plant is placed in the planting position, the root of the plant extends into the accommodating cavity through the planting position, the plant and microorganisms can be combined in the accommodating cavity, the inside and outside of the sewage can be exchanged by utilizing the communication between the accommodating cavity and the external space, the plant root system and the microbial community fully absorb the eutrophication in the water body, and the aim of ecologically purifying the water quality is fulfilled; this assembled submerged plant soilless planting module simple structure, low in production cost, the setting of upper plate and hypoplastron is installed easily, and planting position's setting can be better plant, can connect a plurality of modules through coupling assembling, forms the combination and assembles, and installation convenient and fast, later maintenance is changed conveniently, and a plurality of modules are integrated into one piece in addition, can prevent that the module from moving in the water.
Further, the filler is anti-corrosion fiber, the upper plate and the lower plate are square, the length and the width of the upper plate are 500mm, the thickness is 1.5mm, the length and the width of the lower plate are 500mm, the thickness is 2.5mm, and after the anti-corrosion fiber is filled between the upper plate and the lower plate, the overall thickness is 26.5mm. According to the invention, through the arrangement, the assembled submerged plant soilless planting module is more suitable for forming standard specification combined assembly, the installation is convenient and quick, and the later maintenance and replacement are convenient; the anti-corrosion fiber is used as a filling material, thereby not only providing the growth condition of microbial communities, but also replacing the soil matrix required by traditional planting, leading the plant root system to be attached to the multi-fiber layer, leading the plant root system to absorb and purify and microbial decomposition and purification in two directions and in parallel, and further improving the water quality improving effect.
Further, a plurality of arc-shaped foundation pit openings and a plurality of arc-shaped pressing strips which are matched are arranged on the planting position, the plurality of foundation pit openings and the plurality of pressing strips are evenly arranged at intervals, and a bowl-shaped planting position which is concave downwards is formed by enclosing. According to the invention, the planting position is communicated with the containing cavity filled with the anti-corrosion fiber through the arrangement of the foundation pit opening, and the effect of fixing plants can be achieved through the arrangement of the pressing strips.
Further, the number of foundation pit openings and layering is 8, and the planting position is 36, and 36 planting positions are evenly set up into 6 rows and 6 columns on the upper plate, and are provided with the interval between the planting position, and the interval is 10mm. According to the invention, through the arrangement, more plants can be planted on the planting positions, and the growing environment is better.
Further, the upper plate is also provided with a first reinforcing rib, the lower plate is correspondingly provided with a second reinforcing rib, the first reinforcing rib and the second reinforcing rib are of a groined structure, the first reinforcing rib of the groined structure divides the upper plate into 9 areas, and the planting positions of each area are 4; the second stiffening rib of the herringbone structure also divides the lower plate into 9 areas. In the invention, the arrangement of the first reinforcing rib and the second reinforcing rib enables the structure of the assembled submerged plant soilless planting module to be more stable.
Further, the fixing columns and the fixing bolt holes are all 8, wherein 4 fixing columns are respectively integrally formed and fixed at 4 corners of the bottom surface of the upper plate, the other 4 fixing columns are integrally formed and fixed at the positions of 4 vertexes of the middle area separated by the first reinforcing rib on the bottom surface of the upper plate, the 4 fixing bolt holes are respectively integrally formed and arranged at 4 corners of the lower plate, the other 4 fixing bolt holes are integrally formed and arranged at the positions of 4 vertexes of the middle area separated by the second reinforcing rib on the lower plate, and the upper plate and the lower plate are detachably connected through the cooperation of the 8 fixing columns and the 8 fixing bolt holes. In the invention, through the arrangement, the connecting structure of the upper plate and the lower plate is more stable.
Further, the connecting component comprises a joggle concave block and a joggle convex block which are matched, the joggle concave block is fixed on the side edge of the lower plate, and the joggle convex block is arranged on the other side edge of the lower plate. According to the invention, the plurality of assembled submerged plant soilless planting modules are assembled in a combined mode through the matching of the joggle concave blocks and the joggle convex blocks, the installation is convenient and quick, the later maintenance and replacement are convenient, and the plurality of modules are combined into a whole, so that the modules can be prevented from moving in a water body.
Further, the number of the joggle concave blocks and the joggle convex blocks is 4, wherein 2 joggle concave blocks and 2 joggle convex blocks are fixed on the opposite 2 sides on the lower plate, the other 2 joggle concave blocks and 2 joggle convex blocks are fixed on the opposite other 2 sides on the lower plate, and the positions of the 4 joggle concave blocks and the 4 joggle convex blocks are positioned on 8 end points of the second reinforcing rib of the groined structure. According to the invention, through the arrangement, the combined assembly of the plurality of assembled submerged plant soilless planting modules is more stable in structure.
Further, the peripheral edge of the lower plate is also integrally and fixedly connected with a plate periphery reinforcing rib, and the plate periphery reinforcing rib is provided with intermittent inverted arch-shaped openings; the side of upper plate is provided with receipts limit stiffening rib, and the side of lower plate is provided with the bearing rib. In the invention, the arrangement of the reinforcing ribs on the periphery of the plate can enable the water body in the assembled submerged plant soilless planting module to be mixed with the external water body, so that the microbial community and the plant root system can fully purify and exchange the water quality inside and outside; the arrangement of the edge-folding reinforcing ribs and the bearing ribs can enable the structure of the assembled submerged plant soilless planting module to be more stable.
Further, the width of the edging stiffening rib is 3mm, the thickness is 3mm, the width of the first stiffening rib is 4mm, the thickness is 0.2mm, the width of the second stiffening rib is 2mm, and the thickness is 0.2mm. In the invention, the structure of the assembled submerged plant soilless planting module is more stable through the arrangement.
Compared with the prior art, the invention adopts the filler as microorganism implantation to provide microorganism living environment, replaces the traditional soil as the submerged plant root system expansion matrix, ensures that microorganisms and plant root systems fully play roles, accelerates the decomposition of harmful substances in water, and achieves the aim of purifying water; the plant is placed in the planting position, the root of the plant extends into the accommodating cavity through the planting position, the plant and microorganisms can be combined in the accommodating cavity, the inside and outside of the sewage can be exchanged by utilizing the communication between the accommodating cavity and the external space, the plant root system and the microbial community fully absorb the eutrophication in the water body, and the aim of ecologically purifying the water quality is fulfilled; this assembled submerged plant soilless planting module simple structure, low in production cost, the setting of upper plate and hypoplastron is installed easily, and planting position's setting can be better plant, can connect a plurality of modules through coupling assembling, forms the combination and assembles, and installation convenient and fast, later maintenance is changed conveniently, and a plurality of modules are integrated into one piece in addition, can prevent that the module from moving in the water.
Drawings
Fig. 1 is a schematic view showing a first angle embodiment of a fabricated submerged plant soilless cultivation module according to the present invention.
Fig. 2 is a schematic view showing a second angle embodiment of a fabricated submerged plant soilless cultivation module according to the present invention.
Fig. 3 is a schematic structural view of an upper plate of an assembled submerged plant soilless planting module according to the present invention.
Fig. 4 is a side view of an upper plate of a fabricated submerged plant soilless planting module of the present invention.
Fig. 5 is a top view of a planting position of an upper plate of a fabricated submerged plant soilless planting module of the present invention.
Fig. 6 is a side view of a planting position of an upper plate of a fabricated submerged plant soilless planting module of the present invention.
Fig. 7 is a schematic view showing the structure of a lower plate of an assembled submerged plant soilless planting module according to the present invention.
Fig. 8 is a right side view of a lower plate of an assembled submerged plant soilless planting module of the present invention.
Fig. 9 is a left side view of a lower plate of an assembled submerged plant soilless planting module of the present invention.
Fig. 10 is a schematic structural view of a mortise joint block of a lower plate of an assembled submerged plant soilless planting module of the present invention.
FIG. 11 is a schematic view of the structure of the dovetail projection of the lower plate of the assembled submerged plant soilless culture module of the invention.
Detailed Description
The invention is further described in detail in order to make the objects, technical solutions and advantageous effects of the invention more clear. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-11, the invention provides an assembled submerged plant soilless planting module, which comprises an upper plate 1, a lower plate 2 and a filling material for microorganism implantation, wherein a fixed column 11 is arranged at the bottom of the upper plate 1, a fixed bolt hole 21 matched with the fixed column 11 is arranged at the upper part of the lower plate 2, the upper plate 1 and the lower plate 2 are detachably connected through the matching of the fixed column 11 and the fixed bolt hole 21, a containing cavity for containing the filling material is formed between the upper plate 1 and the lower plate 2, the containing cavity is communicated with an external space, a connecting assembly is arranged at the edge of the lower plate 2, a plurality of planting positions 12 are arranged on the upper plate 1, the planting positions 12 are of a downward concave structure, and the plurality of planting positions 12 are all communicated with the containing cavity. In the invention, the filler is used as microorganism implantation to provide microorganism living environment, and replaces the traditional soil as submerged plant root system expansion matrix, so that microorganisms and plant root systems fully play roles, and the decomposition of harmful substances in water is quickened, thereby achieving the aim of purifying the water; the plant is placed in the planting position 12, the root of the plant extends into the accommodating cavity through the planting position 12, so that the plant and microorganisms can be combined in the accommodating cavity, the sewage can be exchanged inside and outside by utilizing the communication between the accommodating cavity and the external space, the plant root system and the microbial community can fully absorb eutrophication in the water, and the aim of ecologically purifying the water quality is fulfilled; this assembled submerged plant soilless planting module simple structure, low in production cost, the setting of upper plate 1 and hypoplastron 2 is installed easily, and planting position 12's setting can be better plant, can connect a plurality of modules through coupling assembling, forms the combination and assembles, and installation convenient and fast, and later maintenance is changed conveniently, and a plurality of modules are integrated into one piece in addition, can prevent that the module from moving in the water.
In this embodiment, the filler is an anti-corrosion fiber, the upper plate 1 and the lower plate 2 are square, the length and the width of the upper plate 1 are 500mm, the thickness is 1.5mm, the length and the width of the lower plate 2 are 500mm, the thickness is 2.5mm, and after the anti-corrosion fiber is filled between the upper plate 1 and the lower plate 2, the overall thickness is 26.5mm. In the invention, the whole thickness of the module is thin, the requirement on the planting water depth is low for the shallow water tank body, the later maintenance of plant replacement or reseeding is only required to be independently and directly taken out for replacement or reseeding, the operation is convenient, and the maintenance cost is low; through the arrangement, the assembled submerged plant soilless planting module is more suitable for forming standard specification combined assembly, is convenient and quick to install, and is convenient to maintain and replace in the later period; the anti-corrosion fiber is used as a filling material, thereby not only providing the growth condition of microbial communities, but also replacing the soil matrix required by traditional planting, leading the plant root system to be attached to the multi-fiber layer, leading the plant root system to absorb and purify and microbial decomposition and purification in two directions and in parallel, and further improving the water quality improving effect.
In this embodiment, a plurality of arc-shaped foundation pit openings 121 and a plurality of arc-shaped pressing strips 122 are arranged on the planting positions 12, and the plurality of foundation pit openings 121 and the plurality of pressing strips 122 are uniformly spaced and enclosed to form a bowl-shaped planting position 12 which is concave downwards. In the invention, the planting position 12 is communicated with the containing cavity filled with the anti-corrosion fiber through the arrangement of the foundation pit opening 121, and the effect of fixing plants can be achieved through the arrangement of the pressing strips 122.
In this embodiment, the number of foundation pit openings 121 and the number of pressing bars 122 are 8, the number of planting positions 12 is 36, the number of 36 planting positions 12 is uniformly arranged in 6 rows and 6 columns on the upper plate 1, and the spacing between the planting positions 12 is 10mm. According to the invention, through the arrangement, the planting positions 12 of the upper plate 1 define the planting distance and the planting density, the aquatic plant density planting requirement required by aquatic ecological restoration is effectively met, and the growing environment is better while more plants are planted on the planting positions 12.
In this embodiment, the upper plate 1 is further provided with a first reinforcing rib 13, the lower plate 2 is correspondingly provided with a second reinforcing rib 22, the first reinforcing rib 13 and the second reinforcing rib 22 are both in a groined structure, the first reinforcing rib 13 of the groined structure divides the upper plate 1 into 9 areas, and the planting positions 12 of each area are 4; the second reinforcing ribs 22 of the herringbone structure also divide the lower plate 2 into 9 areas. In the invention, the arrangement of the first reinforcing rib 13 and the second reinforcing rib 22 makes the structure of the assembled submerged plant soilless planting module more stable.
In this embodiment, the fixing columns 11 are cylindrical, the fixing columns 11 and the fixing bolt holes 21 are 8, wherein the 4 fixing columns 11 are respectively integrally formed and fixed at 4 corners of the bottom surface of the upper plate 1, the other 4 fixing columns 11 are integrally formed and fixed at positions of 4 vertices of the middle area separated by the first reinforcing rib 13 on the bottom surface of the upper plate 1, the 4 fixing bolt holes 21 are respectively integrally formed and arranged at 4 corners of the lower plate 2, the other 4 fixing bolt holes 21 are integrally formed and arranged at positions of 4 vertices of the middle area separated by the second reinforcing rib 22 on the lower plate 2, and the upper plate 1 and the lower plate 2 are detachably connected through cooperation of the 8 fixing columns 11 and the 8 fixing bolt holes 21. In the present invention, the above arrangement makes the connection structure between the upper plate 1 and the lower plate 2 more stable.
In this embodiment, the connecting assembly includes a joggle concave block 3 and a joggle convex block 4, wherein the joggle concave block 3 is fixed on the side of the lower plate 2, and the joggle convex block 4 is disposed on the other side of the lower plate 2. In the invention, the plurality of assembled submerged plant soilless planting modules are assembled in a combined mode through the matching of the joggle concave blocks 3 and the joggle convex blocks 4, the installation is convenient and quick, the later maintenance and the replacement are convenient, and the plurality of modules are combined into a whole, so that the modules can be prevented from moving in the water body.
In this embodiment, the number of the joggle concave blocks 3 and the joggle protruding blocks 4 is 4, wherein 2 joggle concave blocks 3 and 2 joggle protruding blocks 4 are fixed on the opposite 2 sides of the lower plate 2, another 2 joggle concave blocks 3 and 2 joggle protruding blocks 4 are fixed on the opposite other 2 sides of the lower plate 2, and the positions of the 4 joggle concave blocks 3 and 4 joggle protruding blocks 4 are located on 8 end points of the second reinforcing rib 22 of the groined structure. According to the invention, through the arrangement, the combined assembly of the plurality of assembled submerged plant soilless planting modules is more stable in structure.
In this embodiment, the peripheral edge of the lower plate 2 is also integrally and fixedly connected with a plate peripheral reinforcing rib 23, and the plate Zhou Jiajiang rib 23 is provided with intermittent inverted arch openings 231; the side edge of the upper plate 1 is provided with a edging reinforcing rib 14, and the side edge of the lower plate 2 is provided with a bearing rib 24. In the invention, the arrangement of the ribs 23 of the plate Zhou Jiajiang can enable the water body in the assembled submerged plant soilless planting module to be mixed with the external water body, so that the microbial community and the plant root system can fully purify and exchange the water quality inside and outside; the arrangement of the edge-folding reinforcing ribs 14 and the bearing ribs 24 can make the structure of the assembled submerged plant soilless planting module more stable.
In the present embodiment, the width of the trimming reinforcing rib 14 is 3mm, the thickness is 3mm, the width of the first reinforcing rib 13 is 4mm, the thickness is 0.2mm, the width of the second reinforcing rib 22 is 2mm, and the thickness is 0.2mm. In the invention, the structure of the assembled submerged plant soilless planting module is more stable through the arrangement.
In practical application, the invention can be used for filling plants and corrosion-resistant multi-fibers on land, and after filling, the plant and corrosion-resistant multi-fibers are put into a pool for assembling and combining a plurality of modules, and single modules can be independently taken out for later maintenance, so that the operation and management are very convenient, and the invention is particularly suitable for water environment ecological restoration and reconstruction of a water body at the bottom of a soilless hard pool.
The assembled submerged plant soilless planting modules adopt a laying mode, the modules can be connected with each other in a joggling mode through the joggle concave blocks and the joggle convex blocks, water circulation among the modules and communication among plants and microorganisms are realized, and the number of the modules can be expanded and connected at will according to planting requirements.
According to the assembled submerged plant soilless planting module, the inverted arch-shaped openings arranged on the periphery of the lower plate are used as water communication ports to enable water to circularly flow in the module, the corrosion-resistant fibers placed in the module not only provide a growing environment of microorganisms, but also provide a matrix for root systems of aquatic plants, and eutrophication of water is remarkably reduced after filtration, absorption and purification of plants, microorganisms, fibers and the like. Because no soil is used as a planting matrix, bad substances generated in the soil immersed in water for a long time are avoided, adverse factors are generated on water quality, parasites of parasitic harmful aquatic weeds in the soil can be effectively controlled, and phenomena such as skinning and rotting and the like caused by the deterioration of other substances contained in the soil are avoided.
The plant in the assembled submerged plant soilless planting module can be cultivated in advance or the aquatic plant is directly placed in the planting module, the assembled submerged plant soilless planting module has strong applicability, can be applied to natural soil-based waters such as lakes, rivers, ponds and streams, can also be applied to artificial hard soil-free waters, and creates conditions for repairing the quality of artificial waterscapes in urban construction or in communities.
The beneficial effects of the invention are as follows: compared with the prior art, the invention adopts the filler as microorganism implantation to provide microorganism living environment, replaces the traditional soil as the submerged plant root system expansion matrix, ensures that microorganisms and plant root systems fully play roles, accelerates the decomposition of harmful substances in water, and achieves the aim of purifying water; the plant is placed in the planting position, the root of the plant extends into the accommodating cavity through the planting position, the plant and microorganisms can be combined in the accommodating cavity, the inside and outside of the sewage can be exchanged by utilizing the communication between the accommodating cavity and the external space, the plant root system and the microbial community fully absorb the eutrophication in the water body, and the aim of ecologically purifying the water quality is fulfilled; this assembled submerged plant soilless planting module simple structure, low in production cost, the setting of upper plate and hypoplastron is installed easily, and planting position's setting can be better plant, can connect a plurality of modules through coupling assembling, forms the combination and assembles, and installation convenient and fast, later maintenance is changed conveniently, and a plurality of modules are integrated into one piece in addition, can prevent that the module from moving in the water.
The above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention, but any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an assembled submerged plant soilless cultivation module which is characterized in that includes upper plate, hypoplastron and the filler that is used for microorganism to land, the bottom of upper plate is provided with the fixed column, the upper portion of hypoplastron be provided with fixed bolt hole of fixed column looks adaptation, upper plate and hypoplastron pass through the fixed column and realize detachable connection with fixed bolt hole's adaptation, form the holding chamber that holds the filler between upper plate and the hypoplastron, hold chamber and external space intercommunication, the edge of hypoplastron is provided with coupling assembling, the upper plate is provided with a plurality of planting positions, the planting position is the structure of undercut, a plurality of planting positions all communicate with holding chamber;
the packing material is anti-corrosion fiber, the upper plate and the lower plate are square, the length and the width of the upper plate are 500mm, the thickness is 1.5mm, the length and the width of the lower plate are 500mm, the thickness is 2.5mm, and the overall thickness is 26.5mm after the anti-corrosion fiber is filled between the upper plate and the lower plate;
the planting position is provided with a plurality of arc-shaped foundation pit openings and a plurality of arc-shaped pressing strips which are matched, the plurality of foundation pit openings and the plurality of pressing strips are uniformly arranged at intervals, and a bowl-shaped planting position which is concave downwards is formed by enclosing;
the upper plate is also provided with a first reinforcing rib, the lower plate is correspondingly provided with a second reinforcing rib, the first reinforcing rib and the second reinforcing rib are of a groined structure, the first reinforcing rib of the groined structure divides the upper plate into 9 areas, and the planting positions of each area are 4; the second reinforcing ribs of the groined structure also divide the lower plate into 9 areas;
the periphery of the lower plate is also integrally and fixedly connected with plate periphery reinforcing ribs, and the plate periphery reinforcing ribs are provided with intermittent inverted arch-shaped openings; the side of upper plate is provided with receipts limit stiffening rib, and the side of lower plate is provided with the bearing rib.
2. The prefabricated submerged plant soilless planting module of claim 1, wherein the number of foundation pit openings and layering is 8, the number of planting positions is 36, the 36 planting positions are uniformly arranged in 6 rows and 6 columns on the upper plate, and the spacing is 10mm between the planting positions.
3. The prefabricated submerged plant soilless planting module according to claim 1, wherein the fixing columns and the fixing bolt holes are 8, wherein the 4 fixing columns are respectively integrally formed and fixed at 4 corners of the bottom surface of the upper plate, the other 4 fixing columns are integrally formed and fixed at positions of 4 vertexes of the middle area separated by the first reinforcing rib at the bottom surface of the upper plate, the 4 fixing bolt holes are respectively integrally formed and arranged at 4 corners of the lower plate, the other 4 fixing bolt holes are integrally formed and arranged at positions of 4 vertexes of the middle area separated by the second reinforcing rib at the lower plate, and the upper plate and the lower plate are detachably connected through cooperation of the 8 fixing columns and the 8 fixing bolt holes.
4. The prefabricated submerged plant soilless cultivation module of claim 1, wherein the connecting assembly includes a joggle concave block and a joggle convex block which are matched, the joggle concave block is fixed on the side of the lower plate, and the joggle convex block is arranged on the other side of the lower plate.
5. The prefabricated submerged plant soilless planting module of claim 4, wherein the number of the joggle concave blocks and the joggle convex blocks is 4, wherein 2 joggle concave blocks and 2 joggle convex blocks are fixed on the opposite 2 sides of the lower plate, the other 2 joggle concave blocks and 2 joggle convex blocks are fixed on the opposite other 2 sides of the lower plate, and the positions of the 4 joggle concave blocks and the 4 joggle convex blocks are positioned on 8 end points of the second reinforcing rib of the groined structure.
6. The fabricated submerged plant soilless planting module of claim 1, wherein the width of the edging reinforcement rib is 3mm, the thickness is 3mm, the width of the first reinforcement rib is 4mm, the thickness is 0.2mm, the width of the second reinforcement rib is 2mm, and the thickness is 0.2mm.
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| CN201910062133.4A CN109588301B (en) | 2019-01-23 | 2019-01-23 | Assembly type submerged plant soilless planting module |
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| CN110432032A (en) * | 2019-09-06 | 2019-11-12 | 北京绿景行科技发展有限公司 | A kind of degradable submerged plant planting frame |
| CN112219594B (en) * | 2020-09-30 | 2023-02-17 | 北控水务建设发展有限公司 | Submerged plant planting device and river channel treatment method in ecological restoration system engineering |
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