CN217487178U

CN217487178U - Prefabricated frame and pin-connected panel rainwater garden

Info

Publication number: CN217487178U
Application number: CN202221556216.2U
Authority: CN
Inventors: 朱琳
Original assignee: Jiangsu Green Building Resilient City Research Institute Co ltd
Current assignee: Jiangsu Green Building Resilient City Research Institute Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-27
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a prefabricated frame and pin-connected panel rainwater garden belongs to sponge city field. The prefabricated frame includes: the body part is provided with an accommodating cavity, an open end face is defined above the accommodating cavity, and a closed end face is defined below the accommodating cavity; a plurality of drain holes are uniformly distributed on the closed end surface, and a mixed matrix suitable for the growth of different plants is arranged in the accommodating cavity; the first grooves are distributed on the lower surface of the closed end face in a staggered mode. In order to improve the structural strength of the first groove, a reinforcing rib is arranged between the first groove and the inner side of the closed end face. The utility model discloses a design a plurality of prefabricated frames for cultivate the plant of different varieties, convenient transportation and installation, then according to the design demand, nimble accurate equipment forms the rainwater garden, has not only improved the aesthetic measure of whole rainwater garden, can improve the water purification ability of rainwater garden moreover.

Description

Prefabricated frame and pin-connected panel rainwater garden

Technical Field

The utility model belongs to sponge city field, especially a prefabricated frame and pin-connected panel rainwater garden.

Background

The rainwater garden is a naturally formed or artificially excavated shallow-concave green land, is used for gathering and absorbing rainwater from a roof or the ground, absorbs and purifies pollutants in rainwater through the comprehensive action of a root system of a plant, a matrix filler layer and microorganisms, and gradually permeates into soil to contain underground water or supply urban water such as landscape water, toilet water and the like. Is an ecologically sustainable rain flood control and rain water utilization facility.

However, the applicant researches and discovers that the prior art has at least the following technical defects: 1. the composition of the matrix filler of the existing rainwater garden is single, so that the variety of the planted plants is single, and the water quality purification capacity is relatively weak. 2. Is difficult to transport, especially is difficult to transport in a long distance, is difficult to produce in large scale, and is difficult to reduce the production cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a pin-connected panel rainwater garden to solve the problem that the background art relates.

The utility model provides a pin-connected panel rainwater garden, include:

the body part is provided with an accommodating cavity, and an open end face is defined above the accommodating cavity, and a closed end face is defined below the accommodating cavity; a plurality of drain holes are uniformly distributed on the closed end surface, and a mixed matrix suitable for the growth of different plants is arranged in the accommodating cavity;

and the first grooves are distributed on the lower surface of the closed end surface in a staggered manner.

Preferably or optionally, a rib is arranged between the first groove and the inner side of the closed end surface.

Preferably or optionally, the circumferential direction of the accommodating cavity is provided with a plurality of second grooves in the shape of semi-circles.

Preferably or alternatively, the pre-fabricated frame is made of a plastic material or a stainless steel material.

Preferably or optionally, the main body is provided with a plurality of mounting grooves on one side of the open end face, and a plurality of mounting protrusions matched with the mounting grooves are arranged on one side of the main body on the closed end face.

Preferably or optionally, the height of the mixing matrix in the accommodating cavity is 200-500 mm.

The utility model also provides a pin-connected panel rainwater garden, include:

the planting layer is arranged on a concave ground lower than the ground and is formed by splicing, rotating and matching the prefabricated frames adjacently; different types of mixed matrixes are arranged in the different prefabricated frames, and different types of plants can be planted.

And the drain pipe is arranged below the first groove and used for guiding rainwater collected by the prefabricated frame into the rainwater well.

Preferably or optionally, the second grooves between two adjacent prefabricated frames are spliced to form a circular installation channel, and the irrigation pipeline penetrates through the installation channel to transmit rainwater collected in the rainwater well to the irrigation spray head.

Preferably or optionally, the planting layer comprises two layers of prefabricated frames, and the prefabricated frames of the upper layer and the lower layer are installed together through the installation grooves and the installation protrusions.

The utility model relates to a prefabricated frame and pin-connected panel rainwater garden compares in prior art, has following beneficial effect: the utility model discloses a design a plurality of prefabricated frames for cultivate the plant of different varieties, convenient transportation and installation, then according to the design demand, nimble accurate equipment forms the rainwater garden, has not only improved the aesthetic measure of whole rainwater garden, can improve the water purification ability of rainwater garden moreover.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic side view of the closed end surface of the present invention.

The reference signs are: irrigation emitter 300, prefabricated frame 400, body portion 410, receiving cavity 411, open end face 412, closed end face 413, drain hole 414, first recess 415, stiffener 416, second recess 417, mounting recess 418, mounting protrusion 419.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

Example 1

Referring to fig. 1 to 3, a prefabricated frame 400 includes: the body part 410 is provided with an accommodating cavity 411, an open end face 412 is defined above the accommodating cavity 411, and a closed end face 413 is defined below the accommodating cavity 411; a plurality of water drainage holes 414 are uniformly distributed on the closed end face 413, and a mixed matrix suitable for different plant growth is arranged in the accommodating cavity 411; the first grooves 415 are distributed on the lower surface of the closed end face 413 in a staggered mode, on one hand, the first grooves 415 can be used as supporting legs to facilitate cultivation in a greenhouse, and on the other hand, the contact area between the mixed matrix and the drainage layer at the bottom can be increased. In addition, in order to improve the structural strength of the first groove 415, a rib 416 is provided between the first groove 415 and the inside of the closed end face 413.

Aiming at the design requirement of the rainwater garden, mixed matrixes which are not formed are placed in the prefabricated frame 400, plants of different varieties are planted, the plants are cultivated to be mature in a cultivation base and then are transported to a preset area, and then the rainwater garden is formed through flexible and accurate assembly according to the design requirement, so that the attractiveness of the whole rainwater garden is improved, and the water purifying capacity of the rainwater garden can be improved.

In a further embodiment, the receiving cavity 411 is circumferentially provided with a plurality of second grooves 417 having a semicircular shape. When the rainwater garden is assembled, the second grooves 417 between two adjacent prefabricated frames 400 are spliced to form a circular installation channel through which an irrigation pipe passes to transmit rainwater collected in the rainwater well to the irrigation sprinkler 300. In dry season, the rainwater collected in rainy season is sprayed to the planting layer again through the irrigation spray nozzle 300, and the rainwater circulation efficiency is improved.

In a further embodiment, the prefabricated frame 400 is made of a plastic material or a stainless steel material, since the prefabricated frame 400 is generally buried in the ground and is easily corroded. The lifespan of the prefabricated frame 400 can be increased.

In a further embodiment, the height of the mixed matrix in the accommodating cavity 411 is 200-500mm to meet the growth requirements of different plants, in this embodiment, the height of the prefabricated frame 400 is 250mm, therefore, for some plants with high moisture requirements, the planting layer comprises two layers of prefabricated frames 400, the body portion 410 is provided with a plurality of mounting grooves 418 on the side of the open end surface 412, a plurality of mounting protrusions 419 matched with the mounting grooves 418 are provided on the side of the closed end surface 413 of the body portion 410, and the prefabricated frames 400 of the upper and lower layers are mounted together through the mounting grooves 418 and the mounting protrusions 419. The prefabricated frame 400 on the upper layer can basically meet the root growth of plants, the prefabricated frame 400 on the lower layer is mainly used for storing sufficient moisture, and the closed end face 413 in the prefabricated frame 400 on the upper layer does not influence the normal growth of the plants. It is of course possible for the person skilled in the art to enlarge the diameter of the drain opening leader in the closed end face 413 of the prefabricated frame 400 located in the upper layer in order to meet the plant growth requirements.

Example 2

Based on embodiment 1, this embodiment provides a pin-connected panel rainwater garden, includes: a planting layer, a drain pipe, an irrigation nozzle 300, an overflow pipe and a catch basin;

wherein the planting layer is arranged on a concave ground which is lower than the ground and is formed by splicing and rotating a plurality of prefabricated frames 400 which are described in embodiment 1 adjacently; different types of mixed matrixes are built in the different prefabricated frames 400, so that different types of plants can be planted. The drain pipe is disposed under the closed end face 413, and guides rainwater collected by the prefabricated frame 400 into the rainwater well. In rainy season, rainwater submerges the surface layer of the rainwater garden planting layer, sequentially flows through the planting layer, enters the drain pipe, and is converged into the rainwater well, so that the influence on the growth of plants due to excessive moisture in the mixed matrix is avoided. Of course, it is obvious to those skilled in the art that the surface of the planting layer may be provided with an overflow pipe, which may also collect rainwater into a rainwater well.

In order to facilitate understanding of the technical solutions of the prefabricated frame 400 in embodiment 1 and the assembled rainwater garden in embodiment 2, the operation principle thereof will be briefly described: according to the design requirements of the rainwater garden, mixed matrixes with different compositions are placed in the prefabricated frame 400, plants of different varieties are planted, the plants are cultivated in a cultivation base to be mature, then the plants are transported to a preset area, and then the rainwater garden is flexibly and accurately assembled according to the design requirements, so that the attractiveness of the whole rainwater garden is improved, and the water purifying capacity of the rainwater garden can be improved. In rainy season, when rainwater submerges the surface layer of the rainwater garden planting layer, rainwater sequentially flows through the planting layer to enter the drain pipe and then flows into the rainwater well, and the influence on the growth of plants due to excessive moisture in the mixed matrix is avoided. In dry season, the rainwater collected in rainy season is sprayed to the planting layer again through the irrigation spray nozzle 300, and the rainwater circulation efficiency is improved.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. A prefabricated frame, comprising:

the body part is provided with an accommodating cavity, and an open end face is defined above the accommodating cavity, and a closed end face is defined below the accommodating cavity; a plurality of drain holes are uniformly distributed on the closed end surface, and a mixed matrix suitable for different plant growth is arranged in the accommodating cavity;

the first grooves are distributed on the lower surface of the closed end face in a staggered mode.

2. The framing of claim 1, wherein a rib is disposed between the first groove and an inner side of the closed end surface.

3. The pre-fabricated frame of claim 1, wherein the receiving cavity is circumferentially provided with a plurality of second grooves having a semicircular shape.

4. The pre-fabricated frame of claim 1, wherein the pre-fabricated frame is made of a plastic material or a stainless steel material.

5. The framing of claim 1, wherein the body portion is provided with a plurality of mounting grooves on the side of the open end face and a plurality of mounting projections on the side of the body portion on the closed end face that mate with the mounting grooves.

6. The pre-fabricated frame of claim 1, wherein the height of the mixing matrix within the containment cavity is 200-500 mm.

7. An assembled rainwater garden, comprising:

a planting layer, which is arranged on a concave ground below the ground and formed by splicing and rotating a plurality of prefabricated frames according to any one of claims 1 to 6 adjacently; different types of mixed matrixes are arranged in different prefabricated frames, so that different types of plants can be planted;

and the drain pipe is arranged below the closed end face and guides rainwater collected by the prefabricated frame into the rainwater well.

8. The sectional rainwater garden of claim 7, wherein the second grooves are spliced between two adjacent prefabricated frames to form a circular installation channel, and the irrigation pipe passes through the installation channel to transmit rainwater collected in the rainwater well to the irrigation spray head.

9. The sectional rainwater garden of claim 7, wherein the planting layer comprises two layers of prefabricated frames, and the prefabricated frames of the upper and lower layers are installed together through the installation grooves and the installation protrusions.