Ecological aquatic plant without introduction of foreign microorganisms

Abstract

The utility model discloses an ecological aquatic plant without introducing foreign microorganisms, which belongs to the field of river regulation and comprises a main shaft sleeved with a plurality of first circular rings and a plurality of second circular rings as many as the first circular rings. Each first circular ring is provided with a plurality of first blades arranged at equal intervals, each second circular ring is provided with a plurality of second blades arranged at equal intervals, one second circular ring is arranged between every two adjacent first circular rings, one first circular ring is arranged between every two adjacent second circular rings, and each first blade comprises a first substrate. Ecological restoration layers are arranged on the upper surface and the lower surface of the first substrate, the second blade comprises a second substrate, and artificial aquatic plants are planted on the upper surface and the lower surface of the second substrate. According to the utility model, external microorganisms are not introduced for ecological restoration.

Description

TECHNICAL FIELD

[0001] The utility model relates to riverway management field and more particularly, relate to an ecological water grass without introducing external microorganism. BACKGROUND

[0002] With the rapid economic development and population growth, a large number of industrial wastewater, domestic sewage is continuously discharged into rivers, lakes and even oceans, the originally stable ecological system is damaged to different degrees, the self-purification ability is lost to different degrees, the water body is seriously eutrophicated, blackening and stench phenomenon appears, a large number of water bodies related to human survival and death have changed a lot, resulting in water quality decline, affecting aquatic ecology and residents' water safety, threatening the survival of aquatic organisms, therefore, ecological restoration becomes an important goal of riverway management.

[0003] In the ecological restoration of riverway management, the existing physical and chemical methods are used to purify water bodies, and biological in-situ methods are also used to restore ecology.

[0004] CN 201598204U discloses an ecological modification structure, the prior art although the biological treatment efficiency is acceptable, but it is realized by fixing one or several probiotic strains such as bacillus, photosynthetic bacteria and yeast on the artificial biological membrane, external microorganisms are introduced, which may cause ecological balance destruction, disease transmission, water quality deterioration, biological diversity reduction and other adverse effects. UTILITY MODEL CONTENT

[0005] In view of the above problems, the utility model provides an ecological water grass without introducing external microorganism, which does not introduce external microorganism.

[0006] An ecological water grass without introducing external microorganism, the ecological water grass without introducing external microorganism includes a main shaft, a plurality of first rings and a plurality of second rings equal in number to the first rings are sleeved on the main shaft, a plurality of first blades arranged at equal intervals are installed on each first ring, a plurality of second blades arranged at equal intervals are installed on each second ring, there is a second ring between two adjacent first rings, there is a first ring between two adjacent second rings, the first blade includes a first base sheet, an ecological restoration layer is arranged on the upper surface and the lower surface of the first base sheet, the second blade includes a second base sheet, and artificial water grass is planted on the upper surface and the lower surface of the second base sheet.

[0007] Optionally, the ecological restoration layer is a titanium dioxide layer.

[0008] Optionally, the ecological restoration layer has a thickness of 5-30 microns.

[0009] Optionally, the artificial water grasses planted on the upper surface of the second substrate are arranged in a staggered manner with the artificial water grasses planted on the lower surface of the second substrate.

[0010] Optionally, a plurality of limiting blocks are mounted on the main shaft, and one limiting block is arranged on the outer side of the front side in the axial direction of each first circular ring or each second circular ring and on the outer side of the rear side in the axial direction of each first circular ring or each second circular ring, and each first circular ring or each second circular ring moves along the axial direction of the main shaft between two adjacent limiting blocks. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0012] Figure 1 It is an ecological water grass structure schematic view provided by the present application without introducing external microorganisms.

[0013] Figure 2 It is a first leaf and first circular ring connection structure schematic view of the present application.

[0014] Figure 3 It is a first leaf structure schematic view of the present application.

[0015] Figure 4 It is a second leaf and second circular ring connection structure schematic view of the present application.

[0016] Figure 5 It is a second leaf structure schematic view of the present application.

[0017] The reference signs are explained as follows: 1, main shaft, 2, first circular ring, 3, first leaf, 4, second circular ring, 5, second leaf, 6, first substrate, 7, ecological restoration layer, 8, second substrate, 9, artificial water grass, 10, limiting block. DETAILED DESCRIPTION

[0018] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or indirect connection through an intermediate medium, or the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise specified.

[0020] The terms "first", "second", "third", "fourth" and the like (if any) in the description and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0022] The technical scheme of the utility model will be described in detail with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in some embodiments.

[0023] Please refer to Figures 1-5 , Figure 1 is a schematic view of an ecological water plant structure without introducing foreign microorganisms provided by the utility model, Figure 2 is a schematic view of a first leaf blade and a first ring connecting structure of the utility model, Figure 3 is a schematic view of a first leaf blade structure of the utility model, Figure 4 is a schematic view of a second leaf blade and a second ring connecting structure of the utility model, Figure 5 is a schematic view of a second leaf blade structure of the utility model.

[0024] The ecological water grass without introducing foreign microorganisms comprises a main shaft 1, a plurality of first annular rings 2 and a plurality of second annular rings 4 equal in number to the first annular rings 2, a plurality of first blades 3 arranged at equal intervals are arranged on each first annular ring 2, a plurality of second blades 5 arranged at equal intervals are arranged on each second annular ring 4, there is a second annular ring 4 between any two adjacent first annular rings 2, there is a first annular ring 2 between any two adjacent second annular rings 4, the first blade 3 comprises a first base sheet 6, the upper surface and the lower surface of the first base sheet 6 are provided with ecological restoration layers 7, the second blade 5 comprises a second base sheet 8, and the upper surface and the lower surface of the second base sheet 8 are planted with artificial water grass 9.

[0025] In one or more specific embodiments of the present application, the ecological restoration layer 7 is a titanium dioxide layer, and the titanium dioxide is arranged on the upper surface and the lower surface of the first base sheet 6 by coating or spraying.

[0026] Through the arrangement of the artificial water grass 9, the ecological restoration layer 7, the main shaft 1, the first annular ring 2 and the second annular ring 4, when in use, the ecological water grass without introducing foreign microorganisms of the present application is installed in water bodies that need to be restored, the two ends of the main shaft 1 are fixed on the pile body, and a part of the first blade 3 and the second blade 5 are located on the water surface and a part thereof is located below the water surface. Under the action of water flow, the first blade 3 and the second blade 5 rotate. Since the artificial water grass 9 can adsorb and gather the original microorganisms in the water, the water, the titanium dioxide, the artificial water grass and the oxygen jointly degrade pollutants, improve water quality and promote the restoration of the ecological system in the process of sewage ecological restoration. Among them, the titanium dioxide provides photocatalytic degradation capability, the artificial water grass adsorbs pollutants and supports the growth of biological membranes, and the oxygen supports the activity of aerobic microorganisms, and the water as a medium links these processes together, thereby significantly improving the efficiency of ecological restoration, and the restoration process does not introduce foreign microorganisms, thereby avoiding the adverse effects of ecological balance destruction, disease transmission, water quality deterioration, reduction of biological diversity and the like. The first blade 3 and the second blade 5 arranged at intervals are more conducive to the synergistic effect, thereby further improving the efficiency of ecological restoration.

[0027] In one or more specific embodiments of the present application, the thickness of the ecological restoration layer 7 is 5-30 μm.

[0028] In one or more specific embodiments of the present application, the artificial water grass 9 planted on the upper surface of the second base sheet 8 is arranged in a staggered manner with the artificial water grass 9 planted on the lower surface thereof, so as to increase the planting area of the artificial water grass 9. The planting mode of the artificial water grass 9 can be realized by means of opening planting holes in the second base sheet 8. After the holes are opened, the water grass end of the artificial water grass 9 is located on one side of the second base sheet 8, and the other end is knotted on the other side of the second base sheet 8, so as to prevent the artificial water grass 9 from falling off.

[0029] In one or more specific embodiments of the utility model, the main shaft 1 is provided with a plurality of limiting blocks 10, and each first circular ring 2 or each second circular ring 4 is provided with one limiting block 10 on the front side and the rear side in the axial direction respectively, and each first circular ring 2 or each second circular ring 4 moves on the main shaft 1 in the axial direction between two adjacent limiting blocks 10. By setting the first circular ring 2 and the second circular ring 4 to move in a certain range in the axial direction on the main shaft 1, on the one hand, the ecological treatment area can be increased, and on the other hand, more types of original microorganisms in water can be adsorbed and gathered, and the overall ecological restoration capacity can be improved.

[0030] Those skilled in the art should understand that in order to make the first blade 3 and the second blade 5 rotate under the water flow, the shape of the first blade 3 and the second blade 5 can be selected as required, and if necessary, the shape of the first blade 3 and the second blade 5 can be different, or even the shape of the different first blades 3 or the shape of the different second blades 5, so as to adapt to the change of the water flow velocity, and those skilled in the art can select and design as required.

[0031] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An ecological water plant which does not introduce foreign microorganisms, characterized by comprising a water plant and a microorganism which is not harmful to the water plant. The ecological water grass without introducing foreign microorganism comprises a main shaft (1), a plurality of first annular rings (2) and a plurality of second annular rings (4) equal in number to the first annular rings are sleeved on the main shaft (1), a plurality of first blades (3) arranged at equal intervals are installed on each first annular ring, a plurality of second blades (5) arranged at equal intervals are installed on each second annular ring (4), there is a second annular ring (4) between two adjacent first annular rings (2), there is a first annular ring (2) between two adjacent second annular rings (4), the first blade (3) comprises a first base sheet (6), an ecological restoration layer (7) is arranged on the upper surface and the lower surface of the first base sheet (6), the second blade (5) comprises a second base sheet (8), and artificial water grass (9) is planted on the upper surface and the lower surface of the second base sheet (8).

2. The ecological water grass according to claim 1, wherein The ecological restoration layer (7) is a titanium dioxide layer.

3. The ecological water plant according to claim 1, wherein The thickness of the ecological restoration layer (7) is 5-30 microns.

4. The ecological water plant according to claim 1, wherein The artificial water grass (9) planted on the upper surface of the second base sheet (8) is arranged in a staggered manner with the artificial water grass (9) planted on the lower surface of the second base sheet (8).

5. The ecological water plant according to claim 1, wherein A plurality of limiting blocks (10) are installed on the main shaft (1), one limiting block (10) is distributed on the outer side of the axial front side of each first annular ring (2) or each second annular ring (4) and on the outer side of the axial rear side of each first annular ring (2) or each second annular ring (4), and each first annular ring (2) or each second annular ring (4) moves along the axial direction on the main shaft (1) between two adjacent limiting blocks (10).

Images