CN111847647A

CN111847647A - Multifunctional ecological floating island device

Info

Publication number: CN111847647A
Application number: CN202010517284.7A
Authority: CN
Inventors: 吴云; 赵金涛; 王哲; 兰燕月; 桂明; 王立杰; 赵睿宇; 刘亚翔
Original assignee: Shanghai Shanheng Ecological Technology Co ltd
Current assignee: Shanghai Shanheng Ecological Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-10-30
Anticipated expiration: 2040-06-09
Also published as: CN111847647B

Abstract

The embodiment of the invention discloses a multifunctional ecological floating island device, which is used for treating landscape water and comprises: the ecological floating plate comprises a first frame, a second frame, a net layer, a plurality of third frames and a plurality of ecological floating plates. The first frame and the second frame are concentric circles and are in a circular ring shape, and the four third frames and the second frame are combined into a windmill shape. A relatively closed space is defined among the first frame, the second frame and the four third frames, the net layer is positioned in the relatively closed space, and a plurality of ecological floating plates are fixed in the windmill-shaped second frame and the four third frames. First frame, second frame and four third frames all can directly be dismantled and change newly, have made things convenient for the maintenance and the maintenance in later stage. The ecological floating plate is used for placing emergent aquatic plants, and the net layer can also be used for placing other ornamental plants, so that the water body can be purified, and the attractiveness of a river channel or a lake can be improved.

Description

Multifunctional ecological floating island device

Technical Field

The embodiment of the invention relates to the technical field of landscape water body treatment and water quality purification engineering, in particular to a multifunctional ecological floating island device.

Background

Under the influence of human activities, a large amount of nutrient substances such as nitrogen, phosphorus and the like required by organisms enter slow-flow water bodies such as lakes, rivers, lakes, gulfs and the like, so that the phenomena that algae and other plankton are rapidly propagated, the dissolved oxygen amount of the water body is reduced, the water quality is deteriorated, and fishes and other organisms are killed in large amount are caused. Under natural conditions, lakes also transition from a poor nutrient state to a rich nutrient state, but this natural process is very slow. The water body nutrition caused by discharging the industrial wastewater and domestic sewage containing nutrient substances can appear in a short time. When the water body is eutrophicated, the planktonic algae breed massively to form a bloom.

The ecological floating island utilizes the ecological engineering principle to degrade the content of COD, nitrogen and phosphorus in water aiming at eutrophicated water quality, takes aquatic plants as a main body, utilizes the soilless culture technical principle, takes high polymer materials and the like as carriers and matrixes, applies the symbiotic relationship among species, and fully utilizes the water space ecological niche and the nutritional ecological niche, thereby establishing a high-efficiency artificial ecological system for weakening the pollution load in the water. It can greatly raise water transparency, and can effectively improve water quality index. If the polluted water body is not treated, the development of aquatic plants is seriously influenced, and environmental pollution and overall attractiveness are caused by mass propagation of algae.

Disclosure of Invention

The invention aims to provide a multifunctional ecological floating island device which is used for treating landscape water bodies, wherein aquatic plants cultivated on water of the ecological floating island device are used for absorbing and adsorbing nitrogen, phosphorus, heavy metals and organic pollutants in polluted water bodies, the dissolved oxygen concentration of the water bodies is improved through photosynthesis of the plants, the ecological floating island is small in area, the ecological floating island device can be placed at a drain outlet of a river channel for preferential specific treatment, and the attractiveness of the environment can be improved while the river channel is purified.

The embodiment of the invention provides a multifunctional ecological floating island device for treating landscape water, which comprises: the ecological floating plate comprises a first frame, a second frame, a net layer, a plurality of third frames and a plurality of ecological floating plates;

the first frame and the second frame are arranged in a ring shape, the third frames are in a fan shape, the third frames are positioned between the first frame and the second frame, and the second frame and the third frames are combined into a windmill shape;

two ends of the plurality of third frames are detachably connected with the first frame and the second frame respectively;

the plurality of ecological floating plates are fixed in the second frame and the plurality of third frames;

the mesh layer is located between the first frame, the second frame, and the plurality of third frames.

In one possible solution, the multifunctional ecological floating island device further comprises: a plurality of packing elements;

the combined fillers are uniformly arranged below the first frame, the second frame and the third frames along the vertical direction respectively;

the combined filler is made of a biological carbon fiber material.

In one possible solution, the combined filling of the multifunctional ecological floating island device comprises: a suspension bar and a plurality of double-loop plastic rings;

the hanging strip is sleeved with the plurality of double-ring plastic rings, the double-ring plastic rings are fixedly connected with polyester yarns, and the polyester yarns are snowflake-shaped;

the diameter of the suspension bar is phi 150mm, and the length is 1 meter. .

In a feasible scheme, the multifunctional ecological floating island device further comprises an annular sliding block;

a slide rail is arranged in the first frame, the annular slide block is positioned in the slide rail, the plurality of third frames are fixed on the slide block, and the net layer is wound on the slide block;

the annular slide block is used for sliding on the slide rail.

In one possible solution, the multifunctional ecological floating island device further comprises: a rotation mechanism;

the rotating mechanism is arranged below the second frame and used for driving the second frame and the third frames to rotate.

In one possible solution, the rotating mechanism of the multifunctional ecological floating island device comprises: an impeller and a rotating shaft;

one end of the rotating shaft is fixed in the second frame, and the other end of the rotating shaft is inserted into underwater soil;

the impeller is fixed on the rotating shaft and used for driving the second frame to rotate through the impulsive force of water.

In a feasible scheme, a plurality of first grooves with upward openings are arranged on the second frame of the multifunctional ecological floating island device, a second groove with a downward opening is arranged on the third frame, and the first grooves are clamped with the second grooves.

In a feasible scheme, the mesh layer of the multifunctional ecological floating island device is wound and fixed on the first frame, the second frame and the plurality of third frames, and the mesh layer is made of polyethylene;

the first frame encloses a circle of phi 5m, and the second frame encloses a circle of phi 1 m;

the first frame, the second frame and the third frames are made of PE pipes, and the total usage amount of the PE pipes of the first frame, the second frame and the third frames is 41.83 m;

the ecological floating plate is made of polystyrene foam;

The specification of the ecological floating plates is phi 33cm, 7 ecological floating plates are circularly arranged and combined in the second frame, and the 7 ecological floating plates are stacked into three layers;

the 19 ecological floating plates are arranged and combined in the third frames in a fan-shaped mode, and the 19 ecological floating plates are stacked into four layers.

Based on the above scheme, the multifunctional ecological floating island device of the invention is used for treating landscape water, and comprises: the ecological floating plate comprises a first frame, a second frame, a net layer, a plurality of third frames and a plurality of ecological floating plates. The second frame is located the first frame, first frame and second frame are concentric circles and are the ring shape, be equipped with four third frames in the multi-functional ecological chinampa device and every third frame is fan-shaped, four third frames are located between first frame and the second frame, the one end and the first frame of third frame are connected, the other end and second frame connection, four third frames center on the second frame, and circumference evenly distributed is around the second frame, the shape of windmill is constituteed with the second frame to four third frames. A relatively closed space is defined among the first frame, the second frame and the four third frames, the net layer is positioned in the relatively closed space and is fixed on the first frame, the second frame and the four third frames in a winding mode, and a plurality of ecological floating plates are fixed in the windmill-shaped second frame and the four third frames. According to the multifunctional ecological floating island device provided by the embodiment of the invention, the four third frames are arranged between the first frame and the second frame, and the four third frames and the second frame form a windmill shape, so that the shape is attractive. The first frame, the second frame and the four third frames are independent unit bodies respectively and can be detached, so that when any one unit frame needs to be repaired, the unit frame can be directly detached and replaced, and later-stage repair and maintenance are facilitated. The ecological floating disc is fixed in second frame and third frame, prevent that ecological floating disc from sinking into the aquatic because self gravity, and can keep the constitution shape of ecological floating disc in second frame and third frame can not change because of the impact of rivers or wind, ecological floating disc is used for placing emergent aquatic plants, emergent aquatic plants's root is in water, the leaf exposes at the surface of water, the stratum reticulare also can be used for placing other ornamental plants, reached the effect that can purify the water, can increase the pleasing to the eye of river course or lake again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a multi-functional ecological floating island apparatus in an embodiment of the present invention;

FIG. 2 is a state diagram of a composite packing in an embodiment of the present invention;

FIG. 3 is a partial enlarged view of the composite packing in the embodiment of the present invention;

FIG. 4 is a view of the annular slide and the first frame in an embodiment of the present invention;

fig. 5 is a view of the rotating mechanism and the second frame in an embodiment of the present invention;

fig. 6 is an assembly diagram of the first frame and the first frame in the embodiment of the invention.

Reference numbers in the figures:

1. a first frame; 11. a slide rail; 2. a second frame; 21. a first groove; 3. a third frame; 31. a second groove; 4. a mesh layer; 5. an ecological floating plate; 6. combining fillers; 61. a suspension bar; 62. a double-ring plastic ring; 7. an annular slider; 8. a rotation mechanism; 81. an impeller; 82. rotating shaft, 821 and branch; 822. a trunk.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Fig. 1 is a top view of a multi-functional ecological floating island apparatus in an embodiment of the present invention; FIG. 2 is a state diagram of a composite packing in an embodiment of the present invention; FIG. 3 is a partial enlarged view of the composite packing in the embodiment of the present invention; FIG. 4 is a view of the annular slide and the first frame in an embodiment of the present invention; fig. 5 is a view of the rotating mechanism and the second frame in an embodiment of the present invention; fig. 6 is an assembly diagram of the first frame and the first frame in the embodiment of the invention.

The multifunctional ecological floating island device is used for treating landscape water bodies. The multifunctional ecological floating island device shown in fig. 1 comprises: the ecological floating plate comprises a first frame 1, a second frame 2, a net layer 4, a plurality of third frames 3 and a plurality of ecological floating plates 5. The second frame 2 is positioned in the first frame 1, the first frame 1 and the second frame 2 are concentric circles, four third frames 3 are arranged in the multifunctional ecological floating island device, each third frame 3 is fan-shaped, and the four third frames 3 are positioned between the first frame 1 and the second frame 2. One end of the third frame 3 is connected to the first frame 1, and the other end is connected to the second frame 2. The four third frames 3 surround the second frame 2 and are evenly circumferentially distributed around the second frame 2. The third frame 3 is located between the first frame 1 and the second frame 2, wherein the second frame 2 and the four third frames 3 are combined into a windmill shape. The first frame 1, the second frame 2 and the third frame 3 are independent unit bodies and are detachably connected with each other. The two ends of the third frame 3 are respectively movably fixed on the first frame 1 and the second frame 2, and when any one of the frames is damaged, the third frame can be detached and replaced by a new frame.

A plurality of ecological floating plates 5 are fixed in the first frame 1 and the second frame 2, the ecological floating plates 5 are used for planting emergent aquatic plants, the ecological floating plates 5 sink due to their own weight, and thus the ecological floating plates 5 are prevented from sinking by fixing the ecological floating plates 5 in the second frame 2 and the third frame 3 and fixing the ecological floating plates 5 to each other. A mesh layer 4 is provided in the gap between the first frame 1, the second frame 2 and the third frame 3, and the mesh layer 4 is fixed thereto in a wound manner. Different plants can be placed on the ecological floating plate 5 and the net layer 4, so that the diversity and the interestingness of the landscape can be increased. For example, emergent aquatic plants suitable for local flowering can be planted on the ecological floating plate 5, the emergent aquatic plants widely suitable for planting in the north and south include aquatic canna, acorus calamus, iris, arrowhead, loosestrife and the like, wherein the plants with strong pollution resistance and high purification efficiency are mainly aquatic canna, loosestrife and the like, and the plants with wide application can be planted on the net layer 4, for example: the combination of the lentinus edodes, the watermifoil, the water spinach and the like has more aesthetic feeling according to the flower color, the flowering phase and the plant height of plants.

Through the above contents, it can be easily found that the multifunctional ecological floating island device of the invention is used for treating landscape water, and comprises: the ecological floating plate comprises a first frame 1, a second frame 2, a net layer 4, a plurality of third frames 3 and a plurality of ecological floating plates 5. The second frame 2 is located the first frame 1, and first frame 1 and second frame 2 are concentric circles and are the ring form, and the quantity of third frame 3 is four, and the shape of third frame 3 is fan-shaped for the semicircle, and third frame 3 evenly distributed is the circumference array distribution around the second frame 2. The four third frames 3 and the second frame 2 are combined into a windmill shape. A relatively closed space is defined among the first frame 1, the second frame 2 and the four third frames 3, the net layer 4 is positioned in the relatively closed space and is fixed on the first frame 1, the second frame 2 and the four third frames 3 in a winding manner, and a plurality of ecological floating plates 5 are fixed in the windmill-shaped second frame 2 and the four third frames 3. According to the multifunctional ecological floating island device provided by the embodiment of the invention, the four third frames 3 are arranged between the first frame 1 and the second frame 2, the four third frames 3 and the second frame 2 form a windmill shape, the shape is attractive, the first frame 1, the second frame 2 and the four third frames 3 are independent unit bodies respectively and can be detached, so that when any one unit frame needs to be maintained, the unit frame can be directly detached and replaced, and the later maintenance is facilitated. The ecological floating disc 5 is fixed in the second frame 2 and the third frame 3, can prevent that the ecological floating disc 5 from sinking into water because of the gravity of self, and can keep the constitution shape of ecological floating disc 5 in the second frame 2 and the third frame 3 can not change because of the impact of rivers or wind, ecological floating disc 5 is used for placing emergent aquatic plants, the root of emergent aquatic plants is in water, the leaf exposes at the surface of water, other ornamental plants also can be placed to stratum reticulare 4, the effect that can purify the water has been reached, can increase the pleasing to the eye of river course or lake again.

Optionally, in this embodiment, as shown in fig. 2, the multifunctional ecological floating island device further includes: a plurality of combined fillers 6. A plurality of combined fillers 6 are uniformly hung below the first frame 1, the second frame 2 and the third frame 3 in the vertical direction and are uniformly distributed among each other. The combined filler 6 is developed on the basis of soft filler and semi-soft filler, has the advantages of both the soft filler and the semi-soft filler, is used for sewage and wastewater treatment engineering, and is a biological carrier for treating wastewater by a biological contact oxidation method and an anaerobic fermentation method. It has high heat dissipating performance, small resistance, good water and gas distributing performance, easy film growth and bubble cutting effect. The composite filler 6 is made of biological carbon fiber, and the biological carbon fiber has the advantages of high axial strength and modulus, low density, high specific performance, high ultrahigh temperature resistance in a non-oxidation environment, good fatigue resistance and corrosion resistance, insolubility and no expansion in organic solvents, acids and alkalis, and outstanding corrosion resistance.

Alternatively, in the present embodiment, the combined filler 6 includes, as shown in fig. 3: a suspension bar 61 and a double loop plastic loop 62. The diameter of the hanging strip 61 is phi 150mm, the length is 1 meter, the plastic circular sheet is pressed into a double-circle large plastic ring, and the double-circle large plastic ring penetrates through the hanging strip 61 and then is fixed on the hanging strip 61. The polyester yarns are pressed on the ring of the ring, so that the fiber bundles are uniformly distributed, and the snowflake-shaped plastic branches are arranged on the inner ring, so that the film can be hung, bubbles can be effectively cut, the transfer rate and the utilization rate of oxygen are improved, the water-gas biomembrane is fully exchanged, and the treatment efficiency of organic matters in water is improved.

Optionally, in this embodiment, as shown in fig. 4, a groove is formed in the first frame 1, a sliding rail 11 is disposed in the groove, and an opening of the sliding rail 11 faces the center of the first frame 1. The slide rail 11 is annular inside the first frame 1. The multi-functional ecological chinampa device still includes: an annular slider 7. The annular slide block 7 is arranged on the outer ring of the third frame 3 and surrounds the third frame 3 and the second frame 2 to form an annular shape, the outer ring of the net layer 4 is wound on the annular slide block 7, the four third frames 3 and the second frame 2 are fixed through the net layer 4, and the annular slide block 7 can drive the second frame 2 and the four third frames 3 to rotate. Because the annular slide block 7 is arranged in the slide rail 11, the annular slide block 7 can rotate circularly in the slide rail 11 all the time, so that windmill rotation is formed, and the aesthetic effect of the windmill is improved.

Optionally, in this embodiment, as shown in fig. 5, the multifunctional ecological floating island device further includes: and a rotating mechanism 8. The rotating mechanism 8 is located below the second frame 2, and the rotating mechanism 8 is fixed with the second frame 2, so that the second frame 2 can be driven to rotate.

Optionally, in this embodiment, the rotating mechanism 8 includes: an impeller 81 and a rotating shaft 82. The rotating shaft 82 is divided into a trunk 822 and four branches 821, the impeller 81 is fixed on the trunk 822, the branches 821 and the trunk 822 are welded, the four branches 821 are radially separated, one end of each branch 821 is fixed with the trunk 822, the other end of each branch 821 is fixed on the second frame 2 and is equidistantly distributed, and due to the equidistant distribution, the force applied to the second frame 2 when the rotating mechanism 8 rotates is uniform, and the multifunctional ecological floating island device cannot be inclined due to the uneven force. This multi-functional ecological chinampa device sets up in sewage disposal department, and the sewage of sewage disposal department has certain impact force, and impeller 81 is rotatory under the influence of water-washed power to drive axis of rotation 82 and rotate, axis of rotation 82 drives second frame 2 and rotates, and third frame 3 is fixed with annular slider 7, thereby has realized that second frame 2, third frame 3 and annular slider 7 are holistic rotation under the circumstances of not squinting.

Optionally, in this embodiment, as shown in fig. 6, each third frame 3 is provided with a second groove 31 with a downward opening, four first grooves 21 with an upward opening are correspondingly provided on the second frame 2, and the second grooves 31 on the third frames 3 are directly clamped in the first grooves 21 of the second frame 2, so that the second frame 2 and the third frame 3 can only move up and down to be separated, and the positions of moving left and right relative to each other are fixed, thereby preventing the third frame 3 and the second frame 2 from being separated. Because the second frame 2 and the third frame 3 are clamped, when any one frame is damaged, the frame can be directly disassembled and replaced by a new frame, and later-period maintenance is facilitated.

Alternatively, in the present embodiment, the mesh layer 4 is fixed to the first frame 1, the second frame 2, and the four third frames 3 in a wound manner. The net layer 4 is made of polyethylene, and the polyethylene has good chemical stability, acid and salt corrosion resistance, impact resistance and low temperature resistance. The first frame 1 encloses into phi 5 m's circle, and the second frame 2 encloses into phi 1 m's circle, and first frame 1, second frame 2 and a plurality of third frame 3 are PE tubular product (polyethylene pipe), and PE pipe has good sanitary performance, corrosion resistance, and life is strong, has impact resistance and good workability. The total usage amount of the PE pipes of the first frame 1, the second frame 2 and the third frames 3 is 41.83 m;

The ecological floating plate 5 is made of polystyrene foam, the polystyrene foam has a closed cell structure, the water absorption is small, the water resistance is excellent, the density is small, the buffering performance is excellent, and the temperature adaptation is strong. The specification of the ecological floating plates 5 is phi 33cm, 7 ecological floating plates 5 are circularly arranged and combined in the second frame 2, the 7 ecological floating plates 5 are stacked into three layers, 19 ecological floating plates 5 are fan-shaped arranged and combined in the third frames 3, and the 19 ecological floating plates 5 are stacked into four layers.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.

Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional ecological chinampa device for administer the landscape water body, its characterized in that includes: the ecological floating plate comprises a first frame, a second frame, a net layer, a plurality of third frames and a plurality of ecological floating plates;

2. The multi-functional ecological floating island device of claim 1, further comprising: a plurality of packing elements;

the combined filler is made of a biological carbon fiber material.

3. The multi-functional ecological floating island device according to claim 2, characterized in that the combined filling comprises: a suspension bar and a plurality of double-loop plastic rings;

the diameter of the suspension bar is phi 150mm, and the length is 1 meter.

4. The multi-functional ecological floating island device of claim 1, further comprising an annular slider;

the annular slide block is used for sliding on the slide rail.

5. The multi-functional ecological floating island device of claim 1, further comprising: a rotation mechanism;

6. The multi-functional ecological floating island device of claim 5, characterized in that, the rotary mechanism includes: an impeller and a rotating shaft;

7. The multi-functional ecological floating island device of claim 1, wherein the second frame is provided with a plurality of first grooves with upward openings, the third frame is provided with a second groove with downward openings, and the first grooves are clamped with the second grooves.

8. The multi-functional ecological floating island device according to claim 1, wherein the mesh layer is wound and fixed on the first frame, the second frame and the plurality of third frames, and the mesh layer is made of polyethylene;

the ecological floating plate is made of polystyrene foam;