Rainwater module conveying device

Abstract

The utility model discloses a rainwater module conveying device which comprises a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are both of a plastic latticed structure. The rainwater module body is located between the first connecting plate and the second connecting plate, an outer shell is arranged on the rainwater module body, an interlayer is arranged in the outer shell, an adsorption filling layer is arranged in the interlayer, and an anti-corrosion layer is arranged on the inner side of the adsorption filling layer. The problem that non-solid impurities such as oil stains and peculiar smells in a rainwater mixture in an original device cannot be filtered can be effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to rainwater modules, and in particular relates to a rainwater module conveying device. Background Art

[0002] The rainwater module is a system for collecting, filtering and storing rainwater. It is mainly made of PP (polypropylene) plastic and buried underground. The design of the rainwater module allows rainwater to penetrate into the soil through its internal structure, reducing dependence on traditional water supply systems and reducing pressure on groundwater resources. The rainwater module can not only be used for non-drinking water purposes such as irrigating plants, flushing toilets, and washing clothes, but can also be combined with storage tanks, infiltration tanks, regulating tanks, etc. to form different water treatment systems.

[0003] The existing rainwater module conveying device also has the following technical problems: in the existing rainwater module device, the collected rainwater is mixed with not only a lot of solid impurities such as mud and sand, but also non-solid impurities such as oil due to different road conditions. When the rainwater module filters the collected rainwater, these solid impurities cannot be filtered out together with non-solid impurities such as oil, resulting in the collected rainwater having a strong odor during storage. The rainwater needs to be further processed before it can be put into more practical scenarios, resulting in increased use costs. Utility Model Content

[0004] The utility model aims to provide a rainwater module conveying device to solve the problem that non-solid impurities such as oil, odor, etc. in the rainwater mixture proposed in the above background technology cannot be filtered.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater module conveying device, comprising a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are both grid-shaped structures made of plastic;

[0006] The rainwater module body is located between the first connecting plate and the second connecting plate. An outer shell is arranged on the rainwater module body. An interlayer is arranged in the outer shell. An adsorption filling layer is arranged in the interlayer. An anti-corrosion layer is arranged on the inner side of the adsorption filling layer.

[0007] Preferably, both ends of the outer shell are provided with connecting pieces, and the connecting pieces are provided with conical structures.

[0008] Preferably, a guide tube is provided at the upper end of the connecting member, and the guide tube is a cylindrical structure.

[0009] Preferably, a connecting seat is provided at the upper end of the guide tube, the connecting seat is arranged in a grid structure, and the connecting seat is connected to the guide tube.

[0010] Preferably, the edge of the end surface of the connecting seat is provided with clamping holes at equal intervals, and the clamping holes are provided in four groups.

[0011] Preferably, a plurality of groups of through holes are provided on the side wall of the connecting seat.

[0012] Preferably, the outer shell and the anti-corrosion layer are both folded structures, and the anti-corrosion layer is a grid structure with small apertures.

[0013] Compared with the prior art, the utility model provides a rainwater module conveying device having the following

[0014] Beneficial effects:

[0015] 1. In the utility model, through the anti-corrosion layer of the folded structure and the outer shell and the adsorption filling layer in the interlayer of the rainwater module body, the anti-corrosion layer of the folded structure is used to preliminarily filter the solid impurities such as mud and sand in the rainwater mixture, and the adsorption filling layer in the interlayer is used to adsorb the oil or odor in the rainwater mixture, thereby reducing the processing steps for the subsequent reuse of the collected rainwater.

[0016] 2. In the utility model, the anti-corrosion layer and the outer shell of the folded structure, one serves to strengthen the supporting strength of the rainwater module body, and the other is that the folded structure can increase the contact area between rainwater and the anti-corrosion layer, thereby improving the filtration efficiency of rainwater. The anti-corrosion layer with anti-corrosion effect can prevent rainwater with more impurities from corroding the rainwater module body during long-term filtration and causing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall connection structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the connection structure of the rainwater module body of the utility model.

[0019] Figure 3 It is a schematic diagram of the internal connection structure of the rainwater module body of the utility model.

[0020] In the figure: 1. first connecting plate; 2. rainwater module body; 3. second connecting plate; 4. connecting seat; 5. clamping hole; 6. through hole; 7. guide tube; 8. connecting piece; 21. outer shell; 22. interlayer; 23. adsorption filling layer; 24. anti-corrosion layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-3 A rainwater module conveying device shown includes a first connecting plate 1 and a second connecting plate 3, wherein the first connecting plate 1 and the second connecting plate 3 are both grid-shaped structures made of plastic material;

[0023] The rainwater module body 2 is located between the first connecting plate 1 and the second connecting plate 3. An outer shell 21 is provided on the rainwater module body 2. An interlayer 22 is provided in the outer shell 21. An adsorption filling layer 23 is provided in the interlayer 22. An anti-corrosion layer 24 is provided on the inner side of the adsorption filling layer 23.

[0024] In the utility model, after the rainwater module device is connected in parallel and in series through the connecting plates and then paved on the road or underground over a large area, the rainwater flows through the surface of the module, passes through the grid structure on the connecting seat 4 and falls into the guide tube 7 at the lower end of the connecting seat 4, and the rainwater and the mixture are concentrated inside the rainwater module body 2. Under the action of infiltration, the rainwater passes through the anti-corrosion layer 24 of the grid structure and enters the adsorption filling layer 23 in the rainwater module body 2. The mud and sand mixed in the rainwater are first partially blocked by the anti-corrosion layer 24 of the folded structure, and secondly, the oil and odor in the rainwater mixture are processed by the adsorption filling layer 23 in the interlayer 22. The rainwater after preliminary treatment is collected through the through holes 6 on the edge of the side wall of the connecting seat and is used for watering urban green plants, cleaning water, etc.

[0025] In an optional embodiment, both ends of the outer shell 21 are provided with connecting pieces 8, and the connecting pieces 8 are provided with a conical structure.

[0026] In this embodiment, the connecting member 8 connected to the outer shell 21 fixedly connects the outer shell 21 to the connecting seat 4 , so that the outer shell 21 is fixedly connected to the connecting plate through the connecting seat 4 .

[0027] In an optional embodiment, a guide tube 7 is provided at the upper end of the connecting member 8, and the guide tube 7 is a cylindrical structure.

[0028] In this embodiment, the guide tube 7 can guide the water flow into the rainwater module body 2 in a centralized manner.

[0029] In an optional embodiment, a connecting seat 4 is provided at the upper end of the guide tube 7 . The connecting seat 4 is provided in a grid structure, and the connecting seat 4 is connected to the guide tube 7 .

[0030] In this embodiment, the connection seat 4 is connected to the guide tube 7, so that the collected rainwater can quickly enter the guide tube 7 through the connection seat 4, thereby avoiding water accumulation on the ground.

[0031] In an optional embodiment, the end surface edge of the connecting seat 4 is equidistantly provided with latching holes 5 , and the latching holes 5 are provided in four groups.

[0032] In this embodiment, multiple groups of connection seats 4 can be connected in series and in parallel through the clamping holes 5 provided on the connection seats 4, so as to facilitate paving.

[0033] In an optional embodiment, a plurality of groups of through holes 6 are provided on the side wall of the connecting seat 4 .

[0034] In this embodiment, the through holes 6 provided on the side walls of the connecting seat 4 can collect rainwater that has been preliminarily treated by the rainwater module body 2 .

[0035] In an optional embodiment, the outer shell 21 and the anti-corrosion layer 24 are both folded structures, and the anti-corrosion layer 24 is a grid structure with a small aperture.

[0036] In this embodiment, the anti-corrosion layer 24 and the outer shell 21 of the folded structure, one serves to strengthen the supporting strength of the rainwater module body 2, and the other is that the folded structure can increase the contact area between rainwater and the anti-corrosion layer 24, thereby improving the filtration efficiency of rainwater. The anti-corrosion layer 24 with an anti-corrosion effect can prevent rainwater with more impurities from corroding the rainwater module body 2 during long-term filtration and causing damage.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rainwater module conveying device, comprising a first connecting plate (1) and a second connecting plate (3), wherein the first connecting plate (1) and the second connecting plate (3) are both grid-shaped structures made of plastic material; Features: The rainwater module body (2) is located between the first connecting plate (1) and the second connecting plate (3); an outer shell (21) is provided on the rainwater module body (2); an interlayer (22) is provided inside the outer shell (21); an adsorption filling layer (23) is provided inside the interlayer (22); and an anti-corrosion layer (24) is provided on the inner side of the adsorption filling layer (23).

2. A rainwater module conveying device according to claim 1, characterized in that: Connecting pieces (8) are provided at both ends of the outer shell (21), and the connecting pieces (8) are provided in a conical structure.

3. A rainwater module conveying device according to claim 2, characterized in that: A flow guide tube (7) is arranged at the upper end of the connecting member (8), and the flow guide tube (7) is arranged in a cylindrical structure.

4. A rainwater module conveying device according to claim 3, characterized in that: A connecting seat (4) is arranged at the upper end of the guide tube (7); the connecting seat (4) is arranged in a grid structure, and the connecting seat (4) is connected to the guide tube (7).

5. A rainwater module conveying device according to claim 4, characterized in that: The end surface edge of the connection seat (4) is provided with clamping holes (5) at equal intervals, and the clamping holes (5) are provided in four groups.

6. A rainwater module conveying device according to claim 4, characterized in that: A plurality of groups of through holes (6) are provided on the side wall of the connecting seat (4).

7. A rainwater module conveying device according to claim 1, characterized in that: The outer shell (21) and the anti-corrosion layer (24) are both folded structures, and the anti-corrosion layer (24) is a grid structure with a small aperture.

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