CN214653960U

CN214653960U - Ecological floating bed module for constructed wetland

Info

Publication number: CN214653960U
Application number: CN202120904736.7U
Authority: CN
Inventors: 谢勇丽; 王相星; 郝青清
Original assignee: Southwestern Institute of Physics; Engineering and Technical College of Chengdu University of Technology
Current assignee: Southwestern Institute of Physics; Engineering and Technical College of Chengdu University of Technology
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-09
Anticipated expiration: 2031-04-28

Abstract

The utility model belongs to the technical field of the equipment is used in constructed wetland construction, a constructed wetland is with ecological bed module that floats is provided. The ecological floating bed module for the artificial wetland comprises a supporting frame and a plant planting module; the plant planting module comprises a first planting assembly and a second planting assembly which are arranged up and down; the first planting assembly comprises a kit module and a filling module; the filling module comprises a floating block, a first substrate and a second substrate; the external member module is sleeved on the supporting frame; a first substrate and a second substrate are sequentially placed in the plant planting groove; the external member module comprises an enclosing piece, and the enclosing piece comprises an enclosing piece; a filling gap for placing the floating block is formed between the side wall and the enclosing sheet; the second planting assembly comprises an aquatic plant planting basket and a supporting assembly; the aquatic plant plants the basket and sets up in the top of plant planting groove. This constructed wetland floats bed module with ecology can construct the bed that floats that the upper and lower level is abundant and the shape is diversified, can avoid floating the bed and turn on one's side simultaneously.

Description

Ecological floating bed module for constructed wetland

Technical Field

The utility model belongs to the technical field of the equipment for constructed wetland construction, specifically speaking relates to an ecological bed module that floats for constructed wetland.

Background

The artificial wetland is a technology for treating sewage and sludge by using the physical, chemical and biological triple synergistic action of soil, artificial medium, plants and microorganisms in the process of flowing along a certain direction by using sewage and sludge which are controllably dosed to the artificially constructed wetland from the artificially constructed and controlled-operation ground similar to the marshland.

The artificial wetland sewage treatment system is a comprehensive ecological system and has the advantages that (1) the construction and operation costs are low; (2) easy maintenance and low technical content; (3) can carry out effective and reliable wastewater treatment; (4) impact on hydraulic and pollution loads can be buffered; (5) can provide and indirectly provide benefits such as aquatic products, livestock products, paper-making raw materials, building materials, greening, wildlife habitation, entertainment and education.

The construction of the ecological floating bed is a common mode for constructing the artificial wetland. The ecological floating bed is one of artificial floating islands, and aims at eutrophicated water quality, and degrades the content of COD, nitrogen and phosphorus in water by using the principle of ecological engineering; the method is characterized in that aquatic plants are used as a main body, a soilless culture technical principle is applied, high polymer materials and the like are used as carriers and substrates, the intergrowth relationship among species is applied, and the water space ecological niche and the nutrition ecological niche are fully utilized, so that a high-efficiency artificial ecosystem is established for reducing the pollution load in the water body.

However, most of the ecological floating beds in the prior art are integrated, have large volume and are time-consuming and labor-consuming to install and clean; fixing the shape; planting plants singly; the side turning is easy; poor aesthetic degree and the like.

Disclosure of Invention

To foretell not enough among the prior art, the utility model provides an ecological bed module that floats is used to constructed wetland.

In order to achieve the above object, the present invention adopts the following preferred solutions:

an ecological floating bed module for an artificial wetland comprises a supporting frame and a plant planting module; the plant planting module comprises a first planting assembly and a second planting assembly; the first planting assembly comprises a kit module and a filling module; the filling module comprises a floating block, a first substrate and a second substrate; the external member module is sleeved on the supporting frame, the supporting frame is provided with a communication hole, the external member module is concavely provided with a plant planting groove, and the plant planting groove is embedded in the communication hole; the plant planting groove is formed by enclosing a bottom wall and a side wall; setting the direction of the notch of the plant planting groove facing the bottom wall as a preset direction; a first substrate and a second substrate are sequentially placed in the plant planting groove along a preset direction; the external member module comprises an enclosing piece, and the enclosing piece is arranged on the outer wall of the plant planting groove; the enclosing piece comprises an enclosing piece; one end of the enclosing sheet is connected with the bottom wall, and the other end of the enclosing sheet is connected with the edge of the notch; a filling gap for placing the floating block is formed between the side wall and the enclosing sheet; the second planting assembly comprises an aquatic plant planting basket and a supporting assembly; one end of the supporting component is detachably connected with the external member module, and the other end of the supporting component is used for placing the aquatic plant planting basket; the aquatic plant plants the basket and sets up in the top of plant planting groove.

Furthermore, in a preferred embodiment of the present invention, the support assembly includes a support ring and two support legs symmetrically disposed at two opposite sides of the support ring; one end of the supporting leg is connected with the supporting ring, and the other end of the supporting leg is detachably connected with the kit module.

Furthermore, in the preferred embodiment of the present invention, two elastic legs are connected to one end of the supporting leg away from the supporting ring; the two elastic legs are provided with movable gaps which can be used for approaching or departing from each other; the external member module is provided with two limiting holes; one end of the elastic leg is connected with the supporting leg, and the other end of the elastic leg penetrates through the limiting hole and can be abutted against the hole wall of the limiting hole and the supporting frame.

Further, in the preferred embodiment of the present invention, the detachable in the basket for planting the aquatic plant is provided with the grid plate for fixing the root system of the aquatic plant.

Further, in the preferred embodiment of the present invention, the cross-sectional area of the plant growing groove is gradually reduced along a direction perpendicular to the predetermined direction.

The utility model provides a pair of constructed wetland is with ecological bed module that floats's beneficial effect is:

(1) the utility model splits the traditional ecological floating bed in the mode of unit module, which not only makes the final floating bed shape more diversified and adapts to more water environment, but also is very convenient for installation, cleaning and transportation, and saves labor cost;

(2) adopt the utility model provides a filling mode of module is filled in structure cooperation of external member module not only can improve the buoyancy of this ecological bed module of floating, can increase the vertical supporting power in plant planting groove simultaneously, makes the plant planting groove more shaping, avoids floating the bed and turning on one's side.

(3) The utility model discloses a plant species plants the module and includes that first planting subassembly and second plant the group, found the rich superficial bed module in upper and lower level, and the plant of planting is more, and pleasing to the eye degree is better, satisfies the diversity and the comprehensiveness of plant species, when purifying sewage, can build bright scenery one way.

Drawings

Fig. 1 is an exploded view of an ecological floating bed module for an artificial wetland provided by an embodiment of the utility model;

fig. 2 is a schematic cross-sectional view of an ecological floating bed module for an artificial wetland provided by an embodiment of the invention;

fig. 3 is a schematic structural view of an ecological floating bed formed by a plurality of ecological floating bed modules for artificial wetlands according to an embodiment of the present invention;

reference numerals: 10-an ecological floating bed module for artificial wetland, 100-a support frame, 200-a plant planting module, 110-a floating pipe, 120-a connecting elbow, 130-a communication hole, 210-a first planting component, 220-a second planting component, 211-a kit module, 212-a connecting hole, 213-a magic tape, 214-a floating block, 215-a first substrate, 216-a second substrate, 217-a plant planting groove, 217 a-a bottom wall, 217 b-a side wall, 218-a surrounding sheet, 219-a filling gap, 221-an aquatic plant planting basket, 222-a support component, 223-a support ring, 224-a support leg, 225-an elastic leg, 226-a movable gap, 227-a limit hole and 228-a grid plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention is further described below with reference to the accompanying figures 1-3:

the utility model provides an ecological floating bed module 10 for constructed wetland, including braced frame 100 and plant species cultivation module 200.

In the present embodiment, the support frame 100 is constructed as a rectangular frame by four buoyant pipes 110 and four connecting bends 120. The support frame 100 has a communication hole 130. The floating tube 110 is provided with a floating cylinder (not shown), which can be a waste plastic bottle to avoid the outer frame from being damaged to cause the floating bed to sink. The float pipe 110 is made of light polymer material, including but not limited to PVC pipe.

In this embodiment, the plant growing module 200 includes a first growing assembly 210 and a second growing assembly 220. The first planting assembly 210 includes a kit module 211 and a filling module (not shown). The material of the kit module 211 is non-woven fabric. The non-woven fabrics can be soaked through the water for a long time, and the plant roots can form a connecting net through the pores of the non-woven fabrics, so that the wind and wave resistance of the floating bed can be improved.

The kit module 211 is sleeved on the supporting frame 100. In this embodiment, the four sides of the kit module 211 are provided with a plurality of connection holes 212 for the rope loop to pass through, the kit module 211 is sleeved on the support frame 100, and the connection holes 212 are tightened by using the rope loop. In this embodiment, the periphery of the kit module 211 is further provided with a magic tape 213 for adhering the adjacent ecological floating bed modules, so that the splicing installation of the plurality of ecological floating bed modules can be completed by directly splicing in water.

In this embodiment, the filling module includes a float block 214, a first substrate 215, and a second substrate 216. In this embodiment, the kit module 211 is concavely provided with a plant growing groove 217, and the plant growing groove 217 is embedded in the communication hole 130. The plant growing tank 217 is defined by a bottom wall 217a and a side wall 217 b. The direction of the notch of the plant growing groove 217 toward the bottom wall 217a is set to a preset direction. In the present embodiment, the cross-sectional area of the plant growing groove 217 is gradually reduced in a direction perpendicular to the preset direction. Along the preset direction, a first substrate 215 and a second substrate 216 are sequentially placed in the plant growing tank 217. The first matrix 215 comprises one of light ceramsite, vesuvianite and high polymer material; the second substrate 216 includes one of reed straw, dead branches, and dead leaves. The first substrate 215 and the second substrate 216 are selected to provide more habitat for the growth of microorganisms, so that the water quality purification effect is further improved.

The kit module 211 includes an enclosure (not shown) disposed on an outer wall (not shown) of the plant growing tank 217. The enclosure member includes an enclosure sheet 218, one end of the enclosure sheet 218 is connected to the bottom wall 217a, the other end is connected to the edge of the notch (not labeled in the figure), and a filling gap 219 for placing the floating block 214 is formed between the side wall 217b and the enclosure sheet 218.

In this embodiment, the second planting assembly 220 includes an aquatic plant planting basket 221 and a support assembly 222. The aquatic plant planting basket 221 is disposed above the plant planting groove 217.

In this embodiment, the support assembly 222 includes a support ring 223 and two support legs 224 symmetrically disposed on two opposite sides of the support ring 223, one end of each support leg 224 is connected to the support ring 223, and the other end is detachably connected to the kit module 211. Specifically, two resilient legs 225 are attached to the ends of the support legs 224 remote from the support ring 223. The two resilient legs 225 have a clearance 226 between them that can be used to move towards or away from each other. The kit module 211 is provided with two limiting holes 227, one end of the elastic leg 225 is connected with the supporting leg 224, and the other end of the elastic leg penetrates through the limiting holes 227 and can be abutted against the hole wall (not marked in the figure) of the limiting holes 227 and the floating pipe 110 of the supporting frame 100. The aquatic plant planting basket 221 is detachably provided therein with a mesh plate 228 for fixing the root system of the aquatic plant. The second planting assembly 220 can be stably disposed above the first planting assembly 210 under the supporting action of the supporting frame 100 and the limiting action of the limiting hole 227.

In this example, aquatic plants were used. The aquatic plants in the plant growing tank 217 may be large or small aquatic plants. Small aquatic plants are used in the aquatic plant growing basket 221. Large aquatic plants including Iris pallida, Acorus calamus, canna edulis, Phragmites communis, Nerium indicum, etc.; the small aquatic plants include herba Alii Fistulosi, Foliumet Spinosa, herba Trifolii Pratentis, etc.

The ecological floating bed module 10 for the artificial wetland provided in this embodiment is used as follows:

first, the pontoons are installed in the pontoon tubes 110 of the support frame 100; filling the floating block 214 in the filling gap 219, and filling the first substrate 215 and the second substrate 216 in the plant growing tank 217; the second planting assembly 220 is connected with the first planting assembly 210, plants are planted in the plant planting grooves 217 and the aquatic plant planting baskets, the kit module 211 is sleeved on the support frame 100, and the connecting holes 212 are tightened. Bonding a plurality of ecological floating bed modules according to a preset shape to obtain a floating bed, and then placing the floating bed on the water surface.

The embodiments described above are some, but not all embodiments of the present invention.

The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides an artificial wetland floats bed module with ecology which characterized in that: comprises a supporting frame and a plant growing module; the plant planting module comprises a first planting assembly and a second planting assembly;

the first planting assembly comprises a kit module and a filling module; the filling module comprises a floating block, a first substrate and a second substrate; the external member module is sleeved on the supporting frame, the supporting frame is provided with a communication hole, a plant planting groove is concavely arranged on the external member module, and the plant planting groove is embedded in the communication hole; the plant planting groove is formed by enclosing a bottom wall and a side wall; setting the direction of the notch of the plant planting groove towards the bottom wall as a preset direction; along the preset direction, a first substrate and a second substrate are sequentially placed in the plant planting groove; the external member module comprises an enclosing piece, and the enclosing piece is arranged on the outer wall of the plant planting groove; the enclosing piece comprises an enclosing piece; one end of the enclosing piece is connected with the bottom wall, and the other end of the enclosing piece is connected with the edge of the notch; a filling gap for placing the floating block is formed between the side wall and the enclosing sheet;

the second planting assembly comprises an aquatic plant planting basket and a supporting assembly; one end of the supporting component is detachably connected with the kit module, and the other end of the supporting component is used for placing the aquatic plant planting basket; the aquatic plant plants the basket set up in the top in plant planting groove.

2. The ecological floating bed module for the artificial wetland according to claim 1, which is characterized in that: the support assembly comprises a support ring and two support legs symmetrically arranged on two opposite sides of the support ring; one end of the supporting leg is connected with the supporting ring, and the other end of the supporting leg is detachably connected with the kit module.

3. The ecological floating bed module for the artificial wetland according to claim 2, which is characterized in that: one end of the supporting leg, which is far away from the supporting ring, is connected with two elastic legs; the two elastic legs are provided with movable gaps which can be used for approaching or departing from each other; the external member module is provided with two limiting holes; one end of each elastic leg is connected with the corresponding supporting leg, and the other end of each elastic leg penetrates through the corresponding limiting hole and can be abutted against the hole wall of the corresponding limiting hole and the corresponding supporting frame.

4. The ecological floating bed module for the artificial wetland according to claim 3, which is characterized in that: detachably is provided with the latticed board that is used for fixed aquatic plant root system in the aquatic plant plants the basket.

5. The ecological floating bed module for the artificial wetland according to claim 1, which is characterized in that: along being perpendicular to preset direction, the cross-sectional area of plant species plants the groove and reduces gradually.