CN220184152U - Urban rainwater collecting device with sponge for road traffic separation - Google Patents

Abstract

The utility model discloses a road traffic belt sponge urban rainwater collection device in the technical field of sponge cities, which comprises: the collecting vat body, the inclined flow board integral type sets up in the left and right sides inner wall of collecting vat body, and inside protective substrate erects in the collecting vat body inner chamber, the guide plate integral type sets up inside protective substrate's top, the drainage hole is evenly offered on inside protective substrate's the outer wall, support substrate integrated into one piece is inside protective substrate's outer wall, the passageway of leading to water forms with inside protective substrate through the inclined flow board, circulate to road underground drainage passageway, the earth layer buries in the inner chamber of collecting vat body, the protection cloth is laid at earth layer's top and bottom, the leading to water Kong Kaishe is in inside protective substrate's bottom, effectually shunts water, can not pile up when shunted water, be provided with protection cloth and filtration cotton net simultaneously and can filter the debris in the water when the drainage, can not take away the nutrient in the soil in the drainage.

Description

Urban rainwater collecting device with sponge for road traffic separation

Technical Field

The utility model relates to the technical field of sponge cities, in particular to a road traffic distribution belt sponge city rainwater collecting device.

Background

Along with popularization of sponge city construction, the existing road drainage is discharged into a green isolation belt and then discharged to a municipal rainwater well through an overflow well in a green land. The plants in the green land have certain functions of purifying, storing, stagnating and penetrating the conventional road rainwater and other particle pollution.

The Zhu Tezheng in the reference of the Chinese patent CN202121605817.3 is that rainwater can be better collected through the arranged water leakage net, so that the rainwater can be conveniently collected and utilized, and the utilization rate of resources is improved.

The rainwater collection device used in the reference mainly shows structures such as a water leakage net, and the like, and the rainwater and the like cannot be rapidly discharged when the green planting cultivation is carried out, and the rainwater is accumulated and inconvenient to discharge, so that the water cannot be split, and nutrients in a soil layer can be taken away during discharge, so that nutrient component loss is caused.

Therefore, we propose a road traffic lane sponge urban rainwater collection device.

Disclosure of Invention

The utility model aims to provide a road traffic distribution belt sponge urban rainwater collecting device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: road divides car area sponge city rainwater collection device includes:

a collecting tank body;

the diagonal flow plates are integrally arranged in the inner walls of the left side and the right side of the collecting tank body;

the inner protective substrate is erected in the inner cavity of the collecting tank body;

the guide plate is integrally arranged at the top of the inner protection substrate, and the guide plate and the diagonal flow plate are symmetrically arranged;

the drain holes are uniformly formed in the outer wall of the inner protective substrate;

a support substrate integrally formed on an outer wall of the inner protective substrate;

the water passage is formed by the inclined flow plate and the inner protection substrate, flows to the road underground drainage passage, and the drainage hole is communicated with the water passage;

the culture soil layer is buried in the inner cavity of the collecting tank body;

the protective cloth is paved at the top and the bottom of the culture soil layer;

the water through holes are communicated with the water through channels, and the water through holes Kong Kaishe are formed in the bottom of the inner protective substrate.

Further, the inner cavity of the water through hole is filled with a filter cotton layer.

Further, the top of supporting substrate is provided with spacing recess, and the both ends bottom sets up the sand grip of joint in spacing recess about the protective cloth.

Furthermore, the culture soil layer is pre-buried with a culture fertilizer, and green plants are planted in a gap arrangement mode.

Further, a filter screen is arranged at the top of the water passage, and the filter screen is movably attached to the top of the water passage

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the inclined flow plate and the guide plate are arranged in the collecting tank body, and the drain holes are arranged on the inner protective substrate, so that water can be effectively split, water can not be accumulated during split, meanwhile, the protective cloth and the filter cotton net are arranged to filter sundries in water during drainage, and nutrients in soil can not be taken away in drainage.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the collecting tank body of the present utility model.

In the figure: 1. a collecting tank body; 2. a diagonal flow plate; 3. a deflector; 4. a drain hole; 5. an inner protective substrate; 6. a support substrate; 7. a water passage; 8. a water through hole; 9. a protective cloth; 10. and (5) a culture soil layer.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: road divides car area sponge city rainwater collection device includes: the collecting vat body 1, diagonal flow board 2 integral type sets up in the left and right sides inner wall of collecting vat body 1, and in-process diagonal flow board 2 that is using can effectually drain water, then with limiting fit of guide plate 3, then can drain down rainwater flow, inside protective substrate 5 erects in the inner chamber of collecting vat body 1, guide plate 3 integral type sets up the top of inside protective substrate 5, and guide plate 3 and diagonal flow board 2 symmetry set up, and guide plate 3 and diagonal flow board 2 can effectually drain, then excrete rivers, drain hole 4 evenly offer on the outer wall of inside protective substrate 5, support substrate 6 integrated into one piece is at the outer wall of inside protective substrate 5, support substrate 6 then pre-buried the soil layer 10 in the inner chamber of collecting vat body 1, can restrict the height, then laminate on the top of soil layer 10 through protective substrate 9, then support protective substrate 9 through support substrate 6, through water channel 7, through-channel 7 and diagonal flow board 2 form drain hole 7 through substrate 5 and drain hole 10, through-hole 8 through-hole 10, through-hole 8 through the inner chamber through substrate 7, through-hole 8 through hole 10 is laid to the bottom of the inner channel 8.

Referring to fig. 2, the inner cavity of the water through hole 8 is filled with a filter cotton layer, which can effectively limit the drainage, and the organic soil in the soil layer is lost along with water;

referring to fig. 2, a limit groove is formed at the top of the support substrate 6, and convex strips clamped in the limit groove are formed at the bottoms of the left and right ends of the protective cloth 9, and the protective cloth 9 can be attached to the culture soil layer 10 through the convex strips clamped in the limit groove.

The culture medium layer 10 is pre-buried with the culture medium fertilizer, and green plants are planted in a gap arrangement manner, and the culture medium layer 10 contains the culture medium fertilizer, so that the green plants can be effectively planted;

the top of the water passage 7 is provided with a filter screen, the filter screen is movably attached to the top of the water passage 7, and the filter screen can drain the drained water and filter sundries in the water.

Examples: in the in-process of using, at first pre-buried in the inner chamber of collecting vat body 1 has a cultivation soil layer 10, and the height of cultivation soil layer 10 is supported by supporting substrate 6, then spacing pre-buried, then cultivate green planting in cultivation soil layer 10, cut the laminating at the top of cultivation soil layer 10 with protective cloth 9, then in rainy weather, rainwater accessible water channel 7 carries out effectual drainage, prevent that the rainwater from piling up in the inner chamber of collecting vat body 1, and accessible filter cotton layer intercepts during the drainage, can effectually prevent the loss of nutrient in the cultivation soil layer 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Road divides car area sponge city rainwater collection device, its characterized in that includes:

a collecting tank body (1);

the diagonal flow plates (2) are integrally arranged in the inner walls of the left side and the right side of the collecting tank body (1);

the inner protection substrate (5) is erected in the inner cavity of the collecting tank body (1);

the guide plate (3) is integrally arranged at the top of the inner protection substrate (5), and the guide plate (3) and the diagonal flow plate (2) are symmetrically arranged;

the drain holes (4) are uniformly formed in the outer wall of the inner protection substrate (5);

a support substrate (6), wherein the support substrate (6) is integrally formed on the outer wall of the inner protection substrate (5);

a water passage (7), wherein the water passage (7) is formed by the inclined flow plate (2) and the inner protection substrate (5) and is communicated with the road underground drainage passage, and the drainage hole (4) is communicated with the water passage (7);

a culture soil layer (10), wherein the culture soil layer (10) is buried in the inner cavity of the collecting tank body (1);

the protective cloth (9), the protective cloth (9) is laid on the top and bottom of the culture soil layer (10);

the water through holes (8), the water through holes (8) are arranged at the bottom of the inner protection substrate (5), and the water through holes (8) are communicated with the water through channels (7).

2. The road-service-belt sponge urban rainwater collection device according to claim 1, characterized in that: the inner cavity of the water through hole (8) is filled with a filter cotton layer.

3. The road-service-belt sponge urban rainwater collection device according to claim 1, characterized in that: the top of supporting substrate (6) is provided with spacing recess, and the left and right sides both ends bottom of protective cloth (9) sets up the sand grip of joint in spacing recess.

4. The road-service-belt sponge urban rainwater collection device according to claim 1, characterized in that: the culture soil layer (10) is pre-buried with a culture fertilizer, and green plants are planted in a gap arrangement mode.

5. The road-service-belt sponge urban rainwater collection device according to claim 1, characterized in that: the top of the water passage (7) is provided with a filter screen, and the filter screen is movably attached to the top of the water passage (7).