CN220493699U - Floating emergent aquatic plant carrier unit for environmental protection and emergent aquatic plant floating bed - Google Patents

Abstract

The utility model discloses an environment-friendly floating emergent aquatic plant carrier unit and an emergent aquatic plant floating bed, which comprise a floating ring, wherein the floating ring can float on the water surface; a planting groove is fixed below the floating ring, the top of the planting groove is fixedly connected with the bottom of the floating ring, the planting groove extends downwards and vertically from the bottom of the floating ring, the side wall of the planting groove is provided with an arc surface, and the peripheral size of the bottom of the planting groove is larger than that of the top; the planting groove is used for containing a substrate, and the planting groove wall is provided with an opening for extending out a root system; the utility model solves the technical problems that the gravity center of the planting frame is deviated to the upper part of the floating plate due to the weight increase of the emergent aquatic plant, the planting frame is difficult to support the plant body of the emergent aquatic plant, lodging is easy to occur, and the floating plate is easy to incline in the prior art.

Description

Floating emergent aquatic plant carrier unit for environmental protection and emergent aquatic plant floating bed

Technical Field

The utility model relates to the field of floating plant planting structures, in particular to an environment-friendly floating emergent aquatic plant carrier unit and an emergent aquatic plant floating bed.

Background

Emergent aquatic plants refer to plants which can survive in water for a long time and grow on parts above water, the roots of the emergent aquatic plants are suspended in water, stems and leaves extend above the water, and common emergent aquatic plants comprise typha, reed, indocalamus, duckweed, water lily and the like.

Emerging plant floating beds are artificial structures that utilize the ecological function of plants to improve the quality of a body of water, typically composed of floating materials such as foam, plastic barrels, or plastic tubes, that are placed on the body of water to provide support for plant growth. Plants on the emergent aquatic plant floating bed absorb nutrient substances, chemical substances, heavy metals and other pollutants in water through root systems, so that the occurrence of water bloom of the water body is reduced, and the transparency and the water quality of the water body are improved; in addition, the root system of the emergent aquatic plant can provide habitat and protect bacterial community, and is beneficial to maintaining the balance of the aquatic ecological system, so that the emergent aquatic plant is widely applied to the fields of sewage treatment, lake restoration, aquatic ecological system protection, landscape design and the like, and contributes to the protection and recovery of the aquatic ecological system.

In the process of designing and using the emergent aquatic plant floating bed, the structural stability is an important consideration, and due to the effects of external factors such as water flow, wind power and the like, the floating bed can be shaken, displaced or damaged, so that the growth and purification effect of plants are influenced. Thus, the structural design and material selection of the floating bed need to take into account stability and durability to ensure long-term stable operation.

The existing emergent aquatic plant floating bed is commonly used as a floating bed body formed by splicing a plurality of floating plates, the floating plates are manufactured by adopting a blow molding process, planting holes are formed in the middle of the floating plates, planting frames are arranged in the planting holes, emergent aquatic plants can be planted in the planting frames, the cost is low, the installation is simple and convenient, and the emergent aquatic plant floating bed is one of the most commonly used emergent aquatic plant floating bed materials.

However, the planting frame in the prior art has smaller volume, and after the emergent aquatic plants grow up, the planting frame is difficult to support the plant body of the emergent aquatic plants, and the phenomenon of lodging easily occurs.

Meanwhile, as the plant on the water part of the emergent aquatic plant planted on the floating plate is larger in volume and heavier than the plant on the water part, the floating plate is easy to turn over, the state of floating on the water surface is difficult to maintain, the emergent aquatic plant floating bed is easy to incline, and the overall structural stability and the landscaping of the floating bed are affected.

In addition, be connected often adopts the ribbon ligature between floating plate and the floating plate among the prior art, belongs to comparatively rigid connection, and relative motion between floating plate and the floating plate is limited, and the monolithic floating plate receives the involvement of side floating plate easily, if a plurality of floating plates of side take place to skew, then whole floating plate all receives the influence of tractive force easily and also follows crookedly, influences the holistic structural stability of floating bed.

Therefore, the structure of the floating plate commonly used for the emergent aquatic plant floating bed needs to be improved so as to solve the technical problems.

Disclosure of Invention

The utility model aims to provide an environment-friendly floating type emergent aquatic plant carrier unit and an emergent aquatic plant floating bed, which are used for solving the technical problems that a floating plate structure adopted in the prior art is easy to lodge and further easy to incline due to the fact that the gravity center of a planting frame is deviated to the upper part of a floating plate due to the increase of the weight of emergent aquatic plant forming plants, so that the planting frame is difficult to support the plant body of the emergent aquatic plant.

In order to solve the technical problems, the utility model adopts the following technical scheme.

In a first aspect, the utility model discloses an environmentally friendly floating emergent aquatic plant carrier unit, comprising a floating ring capable of floating on a water surface; a planting groove is fixed below the floating ring, the top of the planting groove is fixedly connected with the bottom of the floating ring, the planting groove extends downwards and vertically from the bottom of the floating ring, the side wall of the planting groove is provided with an arc surface, and the peripheral size of the bottom of the planting groove is larger than that of the top; the planting groove is used for containing the matrix, and the planting groove wall is provided with an opening for the root system to stretch out.

The working principle of the utility model is as follows: when the gravity center of the object is positioned above the bottom of the object, the object can fall down, and when the gravity center of the object is always positioned below the bottom of the object, the object is not easy to fall down, so that the self-stability of the object is ensured; specifically, the outer peripheral dimension of the bottom of the planting groove is larger than that of the top, so that after the substrate is contained, the bottom of the carrier unit is heavier than the upper part, the gravity center is positioned at the lower position of the bottom, when the carrier unit is swayed by water flow, the gravity center deviates from a vertical line, an inclined moment is generated, the moment tends to restore the object to the balance position below the gravity center according to the inertia principle of the object, and therefore, the carrier unit automatically restores to the upright position after being pushed down; in addition, the bottom of carrier unit is wider, has better stability, can better prevent that it from losing the balance easily when rocking by rivers.

The planting frame that has solved the floating plate that adopts among the prior art and to set up is less in volume, and emergent aquatic plant grow up after, because emergent aquatic plant adult plant's weight increase, lead to planting the focus of frame and squint to the top of floating plate, lead to planting the plant body that the frame is difficult to support emergent aquatic plant, take place the technical problem of lodging easily.

As the preferable scheme of the connection mode between the floating rings, the floating rings are provided with connecting pieces, and adjacent floating rings are movably connected through the connecting pieces; the connectors enable relative movement between adjacent carrier units in the vertical direction. Therefore, under the condition of normal water flow fluctuation, the floating ring is not easy to be pulled vertically by the side floating ring so as to skew the floating ring.

As the preferred scheme one of connecting piece mode of arranging, the connecting piece includes first connecting piece and second connecting piece, first connecting piece and second connecting piece are located respectively the radial both ends of buoy, there are the pivot on the first connecting piece, there are two pivot mounting holes on the second connecting piece, the pivot of first connecting piece can stretch into respectively in two pivot mounting holes of second connecting piece, the both ends of pivot show respectively in two pivot mounting holes of second connecting piece are relative outsides, and the pivot part of exposing adopts the blind plate fixed. The utility model provides a be connected often adopts the ribbon ligature between floating plate and the floating plate among the prior art, belongs to comparatively rigid connection, and relative motion between floating plate and the floating plate is limited, and the monolithic floating plate receives the involvement of side floating plate easily, if a plurality of floating plates of side take place to skew, then whole floating plate all receives the influence of traction force easily and follows crookedly too, influences the holistic structural stability's of floating bed technical problem. The rotating shaft can rotate in the rotating shaft mounting hole, so that the carrier units can move vertically, namely, vertically and independently, and under the condition of normal water flow fluctuation, the floating ring is not easy to be pulled vertically by the side floating ring to enable the floating ring to skew.

As a second preferred scheme of the arrangement mode of the connecting pieces, the first connecting pieces and the second connecting pieces are respectively provided with two connecting pieces, are respectively fixed on the outer peripheral sides of the floating rings, and are uniformly distributed along the outer peripheral lines of the floating rings.

As a preferred scheme III of the arrangement mode of the connecting pieces, the connecting pieces comprise a first connecting piece and a second connecting piece, wherein the first connecting piece is positioned on a floating ring of a first carrier unit, three uniformly distributed first connecting pieces are respectively fixed on the floating ring of the first carrier unit, the second connecting piece is positioned on the floating ring of a second carrier unit, and three uniformly distributed second connecting pieces are respectively fixed on the floating ring of the second carrier unit; the first connecting piece is provided with a rotating shaft, the second connecting piece is provided with two rotating shaft mounting holes, the rotating shaft of the first connecting piece can respectively extend into the two rotating shaft mounting holes of the second connecting piece, two ends of the rotating shaft are respectively exposed out of the outer sides of the two rotating shaft mounting holes of the second connecting piece, and the exposed rotating shaft is fixed by a blind plate.

As a preferable scheme of the planting groove, the planting groove is a hemispherical body. The technical problems that the emergent aquatic plant floating bed is inclined and the overall structural stability and the landscape property of the floating bed are affected because the emergent aquatic plant is larger in size and heavier than the underwater plant, the carrier unit is easy to turn over and is difficult to maintain the overall floating state on the water surface are solved. Thus, when the substrate is placed in the planting groove, the bottom of the planting groove in the shape of a hemisphere is heavier, namely, the weight of the substrate and the plant root system can be concentrated at the bottom of the hemisphere, so that the gravity center of the whole carrier unit is deviated towards the planting groove, and the planting groove can be stabilized at a fixed position in water and is not easy to incline; meanwhile, the floating ring above can ensure that the carrier unit floats on the water surface, so that the carrier unit can be kept balanced in the water, and the carrier unit is not easy to incline.

As the preferable scheme of planting groove, the planting groove is the cone, and the bottom outwards protrusion has the sphere. The technical problems that the emergent aquatic plant floating bed is inclined and the overall structural stability and the landscape property of the floating bed are affected because the emergent aquatic plant is larger in size and heavier than the underwater plant, the carrier unit is easy to turn over and is difficult to maintain the overall floating state on the water surface are solved. Thus, when the substrate is placed in the planting groove, the bottom of the conical planting groove with the spherical bottom is heavier, namely, the weight of the substrate and the plant root system can be concentrated at the hemispherical bottom, so that the gravity center of the whole carrier unit is deviated towards the planting groove, and the planting groove can be stabilized at a fixed position in water and is not easy to incline; meanwhile, the floating ring above can ensure that the carrier unit floats on the water surface, so that the carrier unit can be kept balanced in the water, and the carrier unit is not easy to incline.

Preferably, the inner wall of the planting groove is further paved with a layer of geotextile, the geotextile extends to the floating ring from the planting groove, and the edge of the geotextile is fixedly connected with the floating ring. This prevents the substrate from escaping from the planting groove.

Preferably, a biological rope is suspended at the bottom of the carrier unit, and a plurality of nylon ropes extending in radial directions are fixed on the biological rope. The biological rope can be used for providing places for fish to avoid and perch, meanwhile, microorganisms, snails, shrimps and other aquatic organisms can be attached to the nylon rope body, the attachment area of the aquatic organisms can be increased by the nylon rope, and the purification effect and stability of the carrier unit on the water body can be improved.

In a second aspect, the present utility model also discloses an emergent aquatic plant floating bed, which utilizes the environmentally friendly floating emergent aquatic plant carrier unit as described above, wherein the emergent aquatic plant floating bed comprises a plurality of carrier units connected with each other. Specifically, a substrate is placed in the planting groove of each carrier unit, and emergent aquatic plants are planted in the substrate. Specifically, one or more emergent aquatic plants can be planted on each emergent aquatic plant floating bed, wherein the emergent aquatic plants are one of calamus, typha, allium mongolicum, drome, reed, iris, canna, seville, haloxylon, nutgrass galingale and the like.

The technical scheme of the utility model has the following beneficial effects: the carrier unit disclosed by the utility model considers the stability of the gravity center of the structure, so that the carrier unit has better self-stability and anti-overturning performance; when the carrier unit is placed with a matrix and the matrix is provided with an emergent aquatic plant, the gravity center of the carrier unit is positioned in the planting groove, so that the carrier unit can still be stable, can keep floating and is not easy to skew; the carrier units are flexibly connected, the carrier units float relatively independently, the gravity center of the carrier units is positioned at the bottom of the planting groove, and the upper part of the carrier units is supported by buoyancy, so that the whole carrier unit can be stabilized on the water surface; the floating ring of the environment-friendly floating emergent aquatic plant carrier unit is integrally formed by adopting a blow molding process, and has the advantages of light weight, strong durability, easy recovery, low cost and the like; the emergent aquatic plant floating bed disclosed by the utility model has the advantages of light weight, convenience in carrying and installation, fast construction and long service life.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which.

Fig. 1 is a top view of a carrier unit of the present utility model.

Fig. 2 is a schematic structural diagram of a preferred embodiment of the connector arrangement of the present utility model.

FIG. 3 is a schematic cross-sectional view of a preferred embodiment of the planting groove for carrier units according to the present utility model.

FIG. 4 is a schematic view showing a second cross-sectional structure of a preferred embodiment of the planting groove for carrier units according to the present utility model.

Fig. 5 is a schematic diagram of a laying cross-section structure of the geotextile of the carrier unit of the present utility model.

FIG. 6 is a schematic view showing the structure of the carrier unit of the present utility model filled with matrix and planted with emerging plants while hanging biological strings.

FIG. 7 is a schematic top view of the emerging plant floating bed of the present utility model.

Fig. 8 is a large view of area a in fig. 7.

Fig. 9 is a schematic view of a preferred three-structure arrangement of the connector arrangement of the present utility model.

Reference numerals illustrate: 1. a carrier unit; 11. a first carrier unit; 12. a second carrier unit; 2. a floating ring; 3. a connecting piece; 31. a first connector; 32. a rotating shaft; 33. a blind plate; 34. a second connector; 35. a shaft mounting hole; 4. a planting groove; 41. opening holes; 5. a substrate; 51. geotextile; 52. a tie; 6. a biological string; 7. emerging plants; 71. root system.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, an environmentally friendly floating type emergent aquatic plant carrier unit, will be described in further detail with reference to the accompanying drawings.

The floating plate structure can be applied to the water surface of rivers, lakes and other water areas with large size, and solves the technical problems that the gravity center of a planting frame is deviated to the upper part of a floating plate due to the weight increase of emergent aquatic plant adults, so that the planting frame is difficult to support the plant body of the emergent plant, lodging is easy to occur, and the floating plate is easy to incline in the prior art.

In a first aspect, as shown in fig. 1 and 2, based on the technical problems solved above, the present utility model discloses an environmental-friendly floating type emergent aquatic plant carrier unit 1, comprising a floating ring 2, wherein the floating ring 2 can float on the water surface; a planting groove 4 is fixed below the floating ring 2, the top of the planting groove 4 is fixedly connected with the bottom of the floating ring 2, the planting groove 4 extends downwards and vertically from the bottom of the floating ring 2, the side wall of the planting groove 4 is provided with an arc surface, and the peripheral size of the bottom of the planting groove 4 is larger than that of the top; the planting groove 4 is used for containing the substrate 5, and the side wall of the planting groove 4 is provided with an opening 41 for the root system 71 to extend out.

The working principle of the utility model is as follows: when the gravity center of the object is positioned above the bottom of the object, the object can fall down, and when the gravity center of the object is always positioned below the bottom of the object, the object is not easy to fall down, so that the self-stability of the object is ensured; specifically, in the carrier unit 1 disclosed by the utility model, the peripheral dimension of the bottom of the planting groove 4 is larger than that of the top, so that after the substrate 5 is contained, the bottom of the carrier unit 1 is heavier than the upper part, the gravity center is positioned at the lower position of the bottom, when the carrier unit 1 is swayed by water flow, the gravity center deviates from the vertical line, an inclined moment is generated, the moment tends to restore the object to the equilibrium position below the gravity center according to the inertia principle of the object, and therefore, the carrier unit 1 automatically restores to the upright position after being pushed down; in addition, the bottom of the carrier unit 1 is wider, has better stability, and can better prevent the carrier unit from easily losing balance when being swayed by water flow.

The planting frame that has solved the floating plate that adopts among the prior art and to set up is less in volume, and emergent aquatic plant 7 grow up after, because emergent aquatic plant 7 adult plant's weight increase, lead to planting the focus of frame and squint to the top of floating plate, lead to planting the plant body that the frame is difficult to support emergent aquatic plant 7, take place the technical problem of lodging easily.

Specifically, the planting groove 4 has a plurality of openings 41 on the side wall, and the aperture range is 1-1.5 cm.

Specifically, a plurality of openings 41 are also formed in the bottom of the planting groove, and the aperture range is 1-1.5 cm.

As a preferred scheme of the connection mode between the floating rings 2, as shown in fig. 1 and 2, a connecting piece 3 is arranged on the floating ring 2, and adjacent floating rings 2 are movably connected through the connecting piece 3; the connection 3 enables a relative movement between adjacent carrier units 1 in the vertical direction. Thus, under the condition of normal water flow fluctuation, the floating ring 2 is not easy to be pulled vertically by the side floating ring 2, so that the floating ring 2 is askew.

As a preferred scheme one of the arrangement manner of the connecting pieces, as shown in fig. 2, 3 and 8, the connecting piece 3 includes a first connecting piece 31 and a second connecting piece 34, the first connecting piece 31 and the second connecting piece 34 are respectively located at two radial ends of the floating ring 2, the first connecting piece 31 is provided with a rotating shaft 32, the second connecting piece 34 is provided with two rotating shaft mounting holes 35, the rotating shaft 32 of the first connecting piece 31 can respectively extend into the two rotating shaft mounting holes 35 of the second connecting piece 34, two ends of the rotating shaft 32 are respectively exposed out of the opposite outer sides of the two rotating shaft mounting holes 35 of the second connecting piece 34, and the exposed rotating shaft 32 is partially fixed by using a blind plate 33. The technical problems that the connection between the floating plates in the prior art is often bound by adopting the binding belt 52, the connection is hard, the relative movement between the floating plates is limited, the single floating plate is easy to be involved by the side floating plates, and if a plurality of floating plates at the side are inclined, the whole floating plate is easy to be influenced by traction force and also follows the inclination, so that the overall structural stability of the floating bed is influenced are solved. The rotating shaft 32 can rotate in the rotating shaft mounting hole 35, so that the carrier units 1 can move vertically, namely, vertically and independently, and under the condition of normal water flow fluctuation, the floating ring 2 is not easy to be pulled vertically by the side floating ring 2, so that the floating ring 2 is askew.

As a second preferred arrangement of the connection members, as shown in fig. 2, the first connection member 31 and the second connection member 34 are respectively provided with two connection members, and are respectively fixed on the outer peripheral side of the floating ring 2, and are uniformly distributed along the outer peripheral line of the floating ring 2.

As a preferred third mode of the arrangement of the connecting pieces, as shown in fig. 8 and 9, the connecting pieces 3 include a first connecting piece 31 and a second connecting piece 34, the first connecting piece 31 is located on the floating ring 2 of the first carrier unit 11, three first connecting pieces 31 which are uniformly distributed are respectively fixed on the floating ring 2 of the first carrier unit 11, the second connecting piece 34 is located on the floating ring 2 of the second carrier unit 12, and three second connecting pieces 34 which are uniformly distributed are respectively fixed on the floating ring 2 of the second carrier unit 12; the first connecting piece 31 is provided with a rotating shaft 32, the second connecting piece 34 is provided with two rotating shaft mounting holes 35, the rotating shaft 32 of the first connecting piece 31 can respectively extend into the two rotating shaft mounting holes 35 of the second connecting piece 34, two ends of the rotating shaft 32 respectively expose out of the opposite outer sides of the two rotating shaft mounting holes 35 of the second connecting piece 34, and the exposed rotating shaft 32 is fixed by a blind plate 33. When connected, the first carrier units 11 are respectively connected with the three second carrier units 12, and the corresponding second carrier units 12 are respectively connected with the three first carrier units 11.

As a preferable embodiment of the planting groove 4, as shown in fig. 3, the planting groove 4 is a hemisphere. The technical problems that the emergent aquatic plants 7 are larger in plant size and heavy in weight than the underwater plants, the carrier unit 1 is easy to turn over and difficult to maintain the whole floating state on the water surface, and the emergent aquatic plants float bed is easy to incline, so that the whole structural stability and landscaping of the floating bed are affected are solved. Thus, when the substrate 5 is placed in the planting groove 4, the bottom of the planting groove 4 in the shape of a hemisphere is heavier, that is, the weight of the substrate 5 and the plant root system 71 is concentrated at the hemispherical bottom, so that the center of gravity of the whole carrier unit 1 is deviated towards the planting groove 4, and the planting groove 4 can be stabilized at a fixed position in water and is not easy to incline; at the same time, the upper floating ring 2 can ensure that the carrier unit 1 floats on the water surface, so that the carrier unit 1 can keep balance in the water, and the carrier unit 1 is not easy to incline.

As a preferable scheme of the planting groove 4, as shown in fig. 4, the planting groove 4 is a cone, and the bottom of the planting groove is outwards protruded with a spherical surface. The technical problems that the emergent aquatic plants 7 are larger in plant size and heavy in weight than the underwater plants, the carrier unit 1 is easy to turn over and difficult to maintain the whole floating state on the water surface, and the emergent aquatic plants float bed is easy to incline, so that the whole structural stability and landscaping of the floating bed are affected are solved. Thus, when the substrate 5 is placed in the planting groove 4, the bottom of the conical planting groove 4 with the spherical bottom is heavier, namely, the weight of the substrate 5 and the plant root system 71 is concentrated at the hemispherical bottom, so that the gravity center of the whole carrier unit 1 is deviated towards the planting groove 4, and the planting groove 4 can be stabilized at a fixed position in water and is not easy to incline; at the same time, the upper floating ring 2 can ensure that the carrier unit 1 floats on the water surface, so that the carrier unit 1 can keep balance in the water, and the carrier unit 1 is not easy to incline.

Specifically, as shown in fig. 6, the substrate 5 is soil or ceramic particles.

Specifically, the planting groove 4 is made of plastic and welded to the outer wall of the floating ring 2, and the depth range from the top center to the bottom center of the planting groove 4 is 30-60 cm; the height of the emergent aquatic plant 7 is about 1-1.5 m, and the depth of the planting groove 4 is 30-60 cm, so that the emergent aquatic plant 7 can be well supported, and can be stabilized on the water surface and is not easy to fall.

The floating ring 2 and the connecting piece 3 of the carrier unit 1 are integrally formed by blow molding, the floating ring 2 and the connecting piece 3 are hollow sealing structures, and the material is plastic. The blow molding process has the advantages of simple manufacture, low cost and convenient installation, is not easy to damage, and is favorable for wide application.

Preferably, as shown in fig. 5, a layer of geotextile 51 is further laid on the inner wall of the planting groove 4, the geotextile 51 extends from the planting groove 4 to the floating ring 2, and the edge of the geotextile 51 is fixedly connected with the floating ring 2. This prevents the substrate 5 from being lost from the planting groove 4.

Specifically, the edge of the geotextile 51 is fixedly connected with the floating ring 2 through a binding belt 52.

Preferably, as shown in fig. 6, a biological rope 6 is suspended at the bottom of the carrier unit 1, and a plurality of nylon ropes extending in radial direction are fixed on the biological rope 6. The biological rope 6 can be used for providing places for fish to avoid and perch, meanwhile, microorganisms, snails, shrimps and other aquatic organisms can be attached to the nylon rope body, the attachment area of the aquatic organisms can be increased by the nylon rope, and the purification effect and stability of the carrier unit 1 on water bodies can be improved.

Specifically, an emergent aquatic plant 7 is planted in each carrier unit 1, and the emergent aquatic plant 7 is one of calamus, typha, allium mongolicum, drosophila, reed, iris, canna, seville, nutgrass galingale and the like.

In a second aspect, as shown in fig. 7, the present utility model also discloses an emergent aquatic plant floating bed, which comprises a plurality of interconnected carrier units 1 therein by using the carrier units 1 as described above.

Specifically, as shown in fig. 6, a substrate 5 is placed in the planting groove 4 of each carrier unit 1, and emergent aquatic plants 7 are planted in the substrate 5.

Specifically, one or more emergent aquatic plants 7 can be planted on each emergent aquatic plant floating bed, wherein the emergent aquatic plants 7 are one of calamus, typha, allium mongolicum, dromedarium, reed, iris, canna, alisma, haloxylon, nutgrass galingale and the like.

Specifically, the bottom of the emergent aquatic plant floating bed is fixed with a counterweight through a nylon rope, and the counterweight is used for limiting the floating range of the emergent aquatic plant floating bed on the water surface.

The environment-friendly floating emergent aquatic plant carrier unit and the emergent aquatic plant floating bed disclosed by the utility model have the following technical effects:

the carrier unit disclosed by the utility model considers the stability of the gravity center of the structure, so that the carrier unit has better self-stability and anti-overturning performance; when the carrier unit is placed with a matrix and the matrix is provided with an emergent aquatic plant, the gravity center of the carrier unit is positioned in the planting groove, so that the carrier unit can still be stable, can keep floating and is not easy to skew; the carrier units are flexibly connected, the carrier units float relatively independently, the gravity center of the carrier units is positioned at the bottom of the planting groove, and the upper part of the carrier units is supported by buoyancy, so that the whole carrier unit can be stabilized on the water surface; the floating ring of the environment-friendly floating emergent aquatic plant carrier unit is integrally formed by adopting a blow molding process, and has the advantages of light weight, strong durability, easy recovery, low cost and the like; the emergent aquatic plant floating bed disclosed by the utility model has the advantages of light weight, convenience in carrying and installation, fast construction and long service life.

To further illustrate the structure of the present utility model, the present utility model discloses the following preferred embodiments.

Example 1

The floating plate structure that adopts among the prior art has been solved because the weight increase of emergent aquatic plant 7 adult plant leads to planting the focus skew of frame to the top of floating plate, lead to planting the plant body that the frame is difficult to support emergent aquatic plant 7, lodging takes place easily, and then lead to the technical problem of floating plate slope easily, still solved simultaneously and be connected often to adopt ribbon 52 ligature between floating plate and the floating plate among the prior art, it is comparatively rigid to belong to the connection, the relative motion between floating plate and the floating plate is limited, the monolithic floating plate receives the involvement of side floating plate easily, if a plurality of floating plates of side take place to warp, then whole floating plate all receives the influence of tractive force also to follow crookedly, influence the holistic structural stability's of floating bed technical problem.

As shown in fig. 2, 3 and 7, the emergent aquatic plant floating bed of the embodiment is placed on a lake surface with an area of 2000m2, the emergent aquatic plant floating bed is provided with a plurality of carrier units 1, the carrier units 1 comprise floating rings 2, and the floating rings 2 can float on the water surface; a planting groove 4 is fixed below the floating ring 2, the top of the planting groove 4 is fixedly connected with the bottom of the floating ring 2, the planting groove 4 extends downwards and vertically from the bottom of the floating ring 2, the side wall of the planting groove 4 is provided with an arc surface, and the peripheral size of the bottom of the planting groove 4 is larger than that of the top; ceramsite is placed in the planting groove 4 to serve as a planting substrate 5, and openings 41 are formed in the side wall of the planting groove 4 and used for extending out root systems 71. The emergent aquatic plant floating bed is planted with the dropwort and the calamus; the carrier units 1 are movably connected through connecting pieces 3, the connecting pieces 3 comprise a first connecting piece 31 and a second connecting piece 34, the first connecting piece 31 and the second connecting piece 34 are respectively provided with two connecting pieces, are respectively fixed on the outer peripheral side of the floating ring 2, and are uniformly distributed along the outer peripheral line of the floating ring 2; the first connecting piece 31 is provided with a rotating shaft 32, the second connecting piece 34 is provided with two rotating shaft mounting holes 35, the rotating shaft 32 of the first connecting piece 31 can respectively extend into the two rotating shaft mounting holes 35 of the second connecting piece 34, two ends of the rotating shaft 32 respectively expose out of the opposite outer sides of the two rotating shaft mounting holes 35 of the second connecting piece 34, and the exposed rotating shaft 32 is fixed by a blind plate 33.

The rotating shaft 32 can rotate in the rotating shaft mounting hole 35, so that the carrier units 1 can move vertically, namely, vertically and independently, and under the condition of normal water flow fluctuation, the floating ring 2 is not easy to be pulled vertically by the side floating ring 2, so that the floating ring 2 is askew.

As shown in FIG. 3, the planting groove 4 is a hemisphere, which solves the technical problems that the emergent aquatic plants 7 have larger plant volume and heavier weight than the underwater plants, the carrier unit 1 is easy to turn over, and is difficult to maintain the whole floating state on the water surface, so that the emergent aquatic plants float bed is easy to incline, and the whole structural stability and the landscape of the floating bed are affected. Thus, when the substrate 5 is placed in the planting groove 4, the bottom of the planting groove 4 in the shape of a hemisphere is heavier, that is, the weight of the substrate 5 and the plant root system 71 is concentrated at the hemispherical bottom, so that the center of gravity of the whole carrier unit 1 is deviated towards the planting groove 4, and the planting groove 4 can be stabilized at a fixed position in water and is not easy to incline; at the same time, the upper floating ring 2 can ensure that the carrier unit 1 floats on the water surface, so that the carrier unit 1 can keep balance in the water, and the carrier unit 1 is not easy to incline. The floating ring 2 and the connecting piece 3 of the carrier unit 1 are integrally formed by blow molding, the floating ring 2 and the connecting piece 3 are hollow sealing structures, and the material is plastic. The blow molding process has the advantages of simple manufacture, low cost and convenient installation, is not easy to damage, and is favorable for wide application.

Specifically, the planting groove 4 is made of plastic and welded to the outer wall of the floating ring 2, and the depth range from the top center to the bottom center of the planting groove 4 is 35cm; the height of the adult plants of the calamus is about 1 meter, the height of the adult plants of the drosophila melanogaster is about 1.5 meters, and the result shows that the emerging plant floating bed adopted in the embodiment can well support the adult plants of the emerging plants 7, so that the emerging plants can be stabilized on the water surface and are not easy to lodge.

The working principle of the embodiment is as follows: when the gravity center of the object is positioned above the bottom of the object, the object can fall down, and when the gravity center of the object is always positioned below the bottom of the object, the object is not easy to fall down, so that the self-stability of the object is ensured; specifically, the outer peripheral dimension of the bottom of the planting groove is larger than that of the top, so that after the substrate is contained, the bottom of the carrier unit is heavier than the upper part, the gravity center is positioned at the lower position of the bottom, when the carrier unit is swayed by water flow, the gravity center deviates from a vertical line, an inclined moment is generated, the moment tends to restore the object to the balance position below the gravity center according to the inertia principle of the object, and therefore, the carrier unit automatically restores to the upright position after being pushed down; in addition, the bottom of carrier unit is wider, has better stability, can better prevent that it from losing the balance easily when rocking by rivers.

The carrier unit of the embodiment considers the stability of the gravity center of the structure, so that the carrier unit has better self-stability and anti-overturning performance; when the carrier unit is placed with a matrix and the matrix is provided with an emergent aquatic plant, the gravity center of the carrier unit is positioned in the planting groove, so that the carrier unit can still be stable, can keep floating and is not easy to skew; the carrier units are flexibly connected, the carrier units float relatively independently, the gravity center of the carrier units is positioned at the bottom of the planting groove, and the upper part of the carrier units is supported by buoyancy, so that the whole carrier unit can be stabilized on the water surface; the floating ring of the environment-friendly floating emergent aquatic plant carrier unit is integrally formed by adopting a blow molding process, and has the advantages of light weight, strong durability, easy recovery, low cost and the like; the emergent aquatic plant floating bed disclosed by the embodiment has the advantages of light weight, convenience in carrying and installation, quick construction and long service life.

Example two

The floating plate structure that adopts among the prior art has been solved because the weight increase of emergent aquatic plant 7 adult plant leads to planting the focus skew of frame to the top of floating plate, lead to planting the plant body that the frame is difficult to support emergent aquatic plant 7, lodging takes place easily, and then lead to the technical problem of floating plate slope easily, still solved simultaneously and be connected often to adopt ribbon 52 ligature between floating plate and the floating plate among the prior art, it is comparatively rigid to belong to the connection, the relative motion between floating plate and the floating plate is limited, the monolithic floating plate receives the involvement of side floating plate easily, if a plurality of floating plates of side take place to warp, then whole floating plate all receives the influence of tractive force also to follow crookedly, influence the holistic structural stability's of floating bed technical problem.

As shown in fig. 2, the emergent aquatic plant floating bed of the embodiment is placed in a coastal water area of a river channel with a width of about 100m, the emergent aquatic plant floating bed is provided with a plurality of carrier units 1, the carrier units 1 comprise floating rings 2, and the floating rings 2 can float on the water surface; a planting groove 4 is fixed below the floating ring 2, the top of the planting groove 4 is fixedly connected with the bottom of the floating ring 2, the planting groove 4 extends downwards and vertically from the bottom of the floating ring 2, the side wall of the planting groove 4 is provided with an arc surface, and the peripheral size of the bottom of the planting groove 4 is larger than that of the top; the planting groove 4 is a cone, and the bottom of the planting groove protrudes outwards to form a spherical surface. The technical problems that the emergent aquatic plants 7 are larger in plant size and heavy in weight than the underwater plants, the carrier unit 1 is easy to turn over and difficult to maintain the whole floating state on the water surface, and the emergent aquatic plants float bed is easy to incline, so that the whole structural stability and landscaping of the floating bed are affected are solved. Thus, when the substrate 5 is placed in the planting groove 4, the bottom of the conical planting groove 4 with the spherical bottom is heavier, namely, the weight of the substrate 5 and the plant root system 71 is concentrated at the hemispherical bottom, so that the gravity center of the whole carrier unit 1 is deviated towards the planting groove 4, and the planting groove 4 can be stabilized at a fixed position in water and is not easy to incline; at the same time, the upper floating ring 2 can ensure that the carrier unit 1 floats on the water surface, so that the carrier unit 1 can keep balance in the water, and the carrier unit 1 is not easy to incline.

Soil is placed in the planting groove 4 to serve as a planting substrate 5, a hole 41 is formed in the side wall of the planting groove 4 and used for extending a root system 71, a layer of geotechnical cloth 51 is further paved on the inner wall of the planting groove 4, the geotechnical cloth 51 extends to the position of the floating ring 2 from the inside of the planting groove 4, and the edge of the geotechnical cloth 51 is fixedly connected with the floating ring 2. This prevents the substrate 5 from being lost from the planting groove 4. Specifically, the edge of the geotextile 51 is fixedly connected with the floating ring 2 through a binding belt 52.

As shown in fig. 2, typha is planted on the emergent aquatic plant floating bed; the carrier units 1 are movably connected through connecting pieces 3, the connecting pieces 3 comprise a first connecting piece 31 and a second connecting piece 34, the first connecting piece 31 and the second connecting piece 34 are respectively provided with two connecting pieces, are respectively fixed on the outer peripheral side of the floating ring 2, and are uniformly distributed along the outer peripheral line of the floating ring 2; the first connecting piece 31 is provided with a rotating shaft 32, the second connecting piece 34 is provided with two rotating shaft mounting holes 35, the rotating shaft 32 of the first connecting piece 31 can respectively extend into the two rotating shaft mounting holes 35 of the second connecting piece 34, two ends of the rotating shaft 32 respectively expose out of the opposite outer sides of the two rotating shaft mounting holes 35 of the second connecting piece 34, and the exposed rotating shaft 32 is fixed by a blind plate 33; the first connecting pieces 31 are located on the floating ring 2 of the first carrier unit, three first connecting pieces 31 which are evenly distributed are respectively fixed on the floating ring 2 of the first carrier unit, the second connection is located on the floating ring 2 of the second carrier unit, three second connecting pieces 34 which are evenly distributed are respectively fixed on the floating ring 2 of the second carrier unit, and the carrier units 1 in the emergent aquatic plant floating bed are arranged in a crossing mode according to the difference of the first connecting pieces 31 and the second connecting pieces 34 and are connected with each other. The rotating shaft 32 can rotate in the rotating shaft mounting hole 35, so that the carrier units 1 can move vertically, namely, vertically and independently, and under the condition of normal water flow fluctuation, the floating ring 2 is not easy to be pulled vertically by the side floating ring 2, so that the floating ring 2 is askew.

Specifically, the planting groove 4 is made of plastic and welded to the outer wall of the floating ring 2, and the depth from the top center to the bottom center of the planting groove 4 is 50cm; the height of the typha is about 1.2 meters, and the typha can support the adult plants 7 of the emergent aquatic plants well after observation, so that the typha can be stabilized on the water surface and is not easy to lodge. The floating ring 2 and the connecting piece 3 of the carrier unit 1 are integrally formed by blow molding, the floating ring 2 and the connecting piece 3 are hollow sealing structures, and the material is plastic. The blow molding process has the advantages of simple manufacture, low cost and convenient installation, is not easy to damage, and is favorable for wide application.

As shown in fig. 6, a biological rope 6 is suspended at the bottom of the carrier unit 1, and a plurality of nylon ropes extending radially are fixed on the biological rope 6. The biological rope 6 can be used for providing places for fish to avoid and perch, meanwhile, microorganisms, snails, shrimps and other aquatic organisms can be attached to the nylon rope body, the attachment area of the aquatic organisms can be increased by the nylon rope, and the purification effect and stability of the carrier unit 1 on water bodies can be improved.

The working principle of the embodiment is as follows: when the gravity center of the object is positioned above the bottom of the object, the object can fall down, and when the gravity center of the object is always positioned below the bottom of the object, the object is not easy to fall down, so that the self-stability of the object is ensured; specifically, the outer peripheral dimension of the bottom of the planting groove is larger than that of the top, so that after the substrate is contained, the bottom of the carrier unit is heavier than the upper part, the gravity center is positioned at the lower position of the bottom, when the carrier unit is swayed by water flow, the gravity center deviates from a vertical line, an inclined moment is generated, the moment tends to restore the object to the balance position below the gravity center according to the inertia principle of the object, and therefore, the carrier unit automatically restores to the upright position after being pushed down; in addition, the bottom of carrier unit is wider, has better stability, can better prevent that it from losing the balance easily when rocking by rivers.

The carrier unit of the embodiment considers the stability of the gravity center of the structure, so that the carrier unit has better self-stability and anti-overturning performance; when the carrier unit is placed with a matrix and the matrix is provided with an emergent aquatic plant, the gravity center of the carrier unit is positioned in the planting groove, so that the carrier unit can still be stable, can keep floating and is not easy to skew; the carrier units are flexibly connected, the carrier units float relatively independently, the gravity center of the carrier units is positioned at the bottom of the planting groove, and the upper part of the carrier units is supported by buoyancy, so that the whole carrier unit can be stabilized on the water surface; the floating ring of the environment-friendly floating emergent aquatic plant carrier unit is integrally formed by adopting a blow molding process, and has the advantages of light weight, strong durability, easy recovery, low cost and the like; the emergent aquatic plant floating bed disclosed by the embodiment has the advantages of light weight, convenience in carrying and installation, quick construction and long service life.

It is to be understood that the present utility model has been described in terms of some embodiments/examples, which are some, but not all embodiments/examples of the utility model, and that various changes or equivalent substitutions may be made in these features and embodiments/examples by those skilled in the art without departing from the spirit and scope of the utility model. Modifications to these features and embodiments/examples may be made within the teachings of the present utility model to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. The components of the present utility model, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the detailed description of specific embodiments/examples of the utility model provided in the drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected specific embodiments/examples of the utility model. Therefore, it is intended that the utility model not be limited to the particular embodiments/examples disclosed herein, but that the particular embodiments/examples disclosed herein will include all other embodiments/examples disclosed herein as would be apparent to one skilled in the art without the benefit of this disclosure.

Claims (10)

1. The environment-friendly floating emergent aquatic plant carrier unit is characterized by comprising a floating ring, wherein the floating ring can float on the water surface; a planting groove is fixed below the floating ring, the top of the planting groove is fixedly connected with the bottom of the floating ring, the planting groove extends downwards and vertically from the bottom of the floating ring, the side wall of the planting groove is provided with an arc surface, and the peripheral size of the bottom of the planting groove is larger than that of the top; the planting groove is used for containing the matrix, and the planting groove wall is provided with an opening for the root system to stretch out.

2. The environment-friendly floating emergent aquatic plant carrier unit according to claim 1, wherein as a preferable scheme of the connection mode between floating rings, connecting pieces are arranged on the floating rings, and adjacent floating rings are movably connected through the connecting pieces; the connectors enable relative movement between adjacent carrier units in the vertical direction.

3. The floating type emergent aquatic plant carrier unit for environmental protection according to claim 2, wherein the connecting pieces comprise a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are respectively positioned at two radial ends of the floating ring, the first connecting piece is provided with a rotating shaft, the second connecting piece is provided with two rotating shaft mounting holes, the rotating shaft of the first connecting piece can respectively extend into the two rotating shaft mounting holes of the second connecting piece, two ends of the rotating shaft respectively expose out of the opposite outer sides of the two rotating shaft mounting holes of the second connecting piece, and the exposed rotating shaft part is fixed by a blind plate.

4. The floating type emergent aquatic plant carrier unit for environmental protection according to claim 3, wherein the first connecting member and the second connecting member are respectively provided with two, respectively fixed on the outer peripheral side of the floating ring and uniformly distributed along the outer peripheral line of the floating ring.

5. The environment-friendly floating emergent aquatic plant carrier unit according to claim 2, wherein the connecting pieces comprise a first connecting piece and a second connecting piece, the first connecting piece is positioned on a floating ring of the first carrier unit, three uniformly distributed first connecting pieces are respectively fixed on the floating ring of the first carrier unit, the second connecting piece is positioned on the floating ring of the second carrier unit, and three uniformly distributed second connecting pieces are respectively fixed on the floating ring of the second carrier unit; the first connecting piece is provided with a rotating shaft, the second connecting piece is provided with two rotating shaft mounting holes, the rotating shaft of the first connecting piece can respectively extend into the two rotating shaft mounting holes of the second connecting piece, two ends of the rotating shaft are respectively exposed out of the outer sides of the two rotating shaft mounting holes of the second connecting piece, and the exposed rotating shaft is fixed by a blind plate.

6. The floating type emergent aquatic plant carrier unit for environmental protection according to claim 1, wherein the planting groove is a hemispherical body as a preferable scheme of the planting groove.

7. The floating type emergent aquatic plant carrier unit for environmental protection according to claim 1, wherein the planting groove is a cone, and the bottom of the planting groove is outwardly convex with a spherical surface.

8. The environmentally friendly floating emergent aquatic plant carrier unit according to any one of claims 1 to 7, wherein a layer of geotextile is further laid on the inner wall of the planting tank, and extends from the planting tank to the floating ring, and the edge of the geotextile is fixedly connected with the floating ring.

9. The environmentally friendly floating emergent aquatic plant carrier unit according to claim 8, wherein the carrier unit is suspended with a biological rope on the bottom thereof, and a plurality of nylon ropes extending radially are fixed on the biological rope.

10. An emerging plant floating bed utilizing the environmentally friendly floating emerging plant carrier unit of claim 2, wherein said emerging plant floating bed comprises a plurality of interconnected carrier units.