1. The utility model provides a but assembled artificial rainwater wetland of purification rainwater which characterized in that: comprises a plurality of planting areas formed by surrounding the enclosing plates, a plurality of planting frames arranged in the enclosing plates, planting matrixes arranged in the planting frames and wetland plants planted on the planting matrixes.

2. The fabricated artificial rainwater wetland according to claim 1, wherein the fabricated artificial rainwater wetland comprises: the planting area is a polygonal area, the corner of the planting area is 90 degrees, and the planting frame is in a cuboid shape.

3. The fabricated artificial rainwater wetland according to claim 2, wherein the fabricated artificial rainwater wetland comprises: the planting frame wherein be provided with the vertical arch of length direction on two relative sides, be provided with the vertical recess of length direction on two other relative sides of planting frame, adjacent planting frame is through protruding and recess cooperation installation interconnect.

4. The fabricated artificial rainwater wetland according to claim 3, wherein the fabricated artificial rainwater wetland comprises: the coaming is provided with a coaming groove which can be matched with the protrusion for installation.

5. The fabricated artificial rainwater wetland capable of purifying rainwater according to any one of claims 1, 2, 3 and 4, wherein: the planting frame is made of water permeable materials.

6. The fabricated artificial rainwater wetland according to claim 1, wherein the fabricated artificial rainwater wetland comprises: the planting substrate comprises a plant growth substrate and a microorganism substrate.

7. The fabricated artificial rainwater wetland according to claim 6, wherein the fabricated artificial rainwater wetland comprises: the microorganism substrate is internally provided with microorganisms for purifying nitrogen, phosphorus and/or sulfur.

8. The fabricated artificial rainwater wetland according to claim 1, wherein the fabricated artificial rainwater wetland comprises: and the two adjacent planting areas are communicated through a pipeline.

9. The fabricated artificial rainwater wetland according to claim 8, wherein the fabricated artificial rainwater wetland comprises: the coaming is made of waterproof materials.

10. A construction method of an assembled artificial rainwater wetland capable of purifying rainwater is characterized in that: constructing a circle of enclosing plates to connect adjacent enclosing plates, forming a planting area by surrounding the enclosing plates, installing a planting frame in the planting area, putting a planting matrix into the planting frame, and planting wetland plants on the planting matrix.

Background

The rainwater wetland purifies rainwater by utilizing the functions of physics, aquatic plants, microorganisms and the like, is an efficient runoff pollution control facility, and can greatly save the labor and time cost. However, the rainwater wetland under the prior art has the problems of high construction cost, limited construction space and region, high maintenance cost, incapability of recycling and the like.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the fabricated artificial rainwater wetland capable of purifying rainwater and the construction method thereof, which are used for realizing the use in different environments and ensuring that the construction is more convenient.

The invention is realized by the following technical scheme: the utility model provides a can purify assembled artificial rainwater wetland of rainwater, includes that a plurality of centers on the planting district that forms, a plurality of setting plant the frame in the bounding wall, sets up the planting matrix in planting the frame and plants the wetland plant on planting the matrix through the bounding wall.

Furthermore, in order to better realize the invention, the planting area is a polygonal area, the corner of the planting area is 90 degrees, and the planting frame is in a cuboid shape.

Furthermore, in order to better realize the invention, the two opposite side surfaces of the planting frame are provided with the protrusions vertical to the length direction, the other two opposite side surfaces of the planting frame are provided with the grooves vertical to the length direction, and the adjacent planting frames are installed and connected with each other through the protrusions and the grooves in a matching way.

Furthermore, in order to better realize the invention, the coaming is provided with a coaming groove which can be matched with the bulge for installation.

Furthermore, in order to better realize the invention, the planting frame is made of water permeable materials.

Further, in order to better implement the invention, the planting substrate comprises a plant growth substrate and a microorganism substrate.

Further, in order to better implement the invention, microorganisms for purifying nitrogen, phosphorus and/or sulfur are arranged in the microorganism substrate.

Further, in order to better realize the invention, the two adjacent planting areas are communicated through a pipeline.

Further, in order to better realize the invention, the coaming is made of waterproof materials.

A construction method of an assembled artificial rainwater wetland capable of purifying rainwater comprises the steps of constructing a circle of enclosing plates, connecting adjacent enclosing plates with each other, forming a planting area by surrounding the enclosing plates, installing a planting frame in the planting area, putting a planting matrix into the planting frame, and planting wetland plants on the planting matrix.

The beneficial effect that this scheme obtained is: this scheme is with planting the frame as basic unit, has advantages such as convenient transportation, installation, construction, can not receive the region restriction during the construction to be convenient for come the structure of combination formation different shapes as required or adaptation topography.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural view of a planting frame;

wherein, the method comprises the steps of 1-coaming, 2-planting frame, 3-bulge, 4-groove and 5-pipeline.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Example 1:

as shown in fig. 1, in this embodiment, an assembled artificial rainwater wetland capable of purifying rainwater includes a plurality of planting areas surrounded by enclosing plates, a plurality of planting frames arranged in the enclosing plates, planting substrates arranged in the planting frames, and wetland plants planted on the planting substrates.

During construction, a planting area is formed by surrounding a plurality of enclosing plates, and the planting frame is arranged in the planting area. According to appearance requirements or terrain limitation, the coaming can be used for surrounding to form various regular or irregular shapes, the planting frames are stacked in the planting area as basic units, and various shapes can also be formed. The planting frame and the planting matrix in the planting frame can be prefabricated, so that the planting frame does not need to be manufactured on site, can be conveniently and quickly put into use after being transported to a position, and is favorable for improving the construction efficiency.

The coaming can be constructed above ground and below ground as required so that the upper surface of the coaming is higher than ground, flush with ground or lower than ground to meet design requirements.

The planting area can store water to simulate the ecological environment of the wetland, so that wetland plants can grow normally. The wetland plants can be used for purifying rainwater and absorbing nitrogen, phosphorus and sulfur in the rainwater. The planting area can be communicated with a reservoir or a water storage tank, and purified rainwater is stored, so that the effect of water saving can be achieved.

Example 2:

on the basis of the above embodiment, in this embodiment, the planting area is a polygonal area, the corner of the planting area is 90 °, and the planting frame is a cuboid. Therefore, the outer planting frame is attached to the enclosing plate, the planting frame is conveniently and stably and tidily installed in the planting area, and the space utilization rate in the planting area is improved. The planting frame is convenient for unified production.

Example 3:

as shown in fig. 2, on the basis of the above embodiment, in this embodiment, two opposite side surfaces of the planting frame are provided with protrusions vertical to the length direction, the other two opposite side surfaces of the planting frame are provided with grooves vertical to the length direction, and the adjacent planting frames are installed and connected with each other through the protrusions and the grooves in a matching manner. Utilize the cooperation installation of arch and recess, make adjacent planting frame interconnect in order to form wholly, be favorable to improving the stability of planting the frame. And can make planting frame location each other, when the construction, need not carry out extra marking off work, be favorable to improving planting frame's positioning accuracy and installation effectiveness.

In this embodiment, the coaming is provided with a coaming groove which can be installed in cooperation with the protrusion. The coaming and the planting frame can be installed in a matched mode, the positioning accuracy of the planting frame relative to the coaming is improved, the installation position of the planting frame does not need to be ruled, and the positioning accuracy and the installation efficiency of the planting frame can be improved.

Example 4:

on the basis of the above embodiment, in this embodiment, the planting frame is made of a water permeable material. Therefore, the water can be circulated among the planting frames, and the influence on the normal growth of the plants due to the formation of dead water is avoided. In rainy season, the utility model also facilitates the rapid circulation of the excess water to avoid siltation in the planting area.

In this embodiment, the upper surface of planting frame be provided with the lift ring to this structure such as conveniently utilizing couple, rope is connected with the lift ring, thereby conveniently will plant the frame and upwards lift and take out.

Example 5:

on the basis of the above embodiments, in the present embodiment, the planting substrate includes a plant growth substrate and a microorganism substrate. The microorganism substrate is internally provided with microorganisms for purifying nitrogen, phosphorus and/or sulfur. The plant growth substrate is used for providing a planting basis for plants, and the microorganism substrate is used for culturing microorganisms, so that the microorganisms also participate in the absorption of nitrogen, phosphorus and sulfur, the treatment efficiency of the whole system on nitrogen, phosphorus and sulfur is improved, and partial nutrients are provided for the growth of the plants.

Example 6:

on the basis of the above embodiment, in this embodiment, the two adjacent planting areas are communicated through a pipeline. Therefore, redundant moisture can circulate among different planting areas, and rainwater collected by the planting areas can be conveniently gathered and stored. When different planting areas are positioned at different heights, the moisture in the higher planting areas can be drained downwards quickly. The pipeline can be provided with a switch so as to control the on-off of the pipeline.

The coaming is made of waterproof materials. Therefore, the planting area has a certain water storage function to maintain the wetland environment.

In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.