CN212001532U

CN212001532U - Pin-connected panel rainwater storage device

Info

Publication number: CN212001532U
Application number: CN202020350764.4U
Authority: CN
Inventors: 闫国强; 刘会文; 朱京京
Original assignee: Suzhou Linyu Stone Environmental Protection Technology Co ltd
Current assignee: Suzhou Linyu Stone Environmental Protection Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-24
Anticipated expiration: 2030-03-19

Abstract

This case relates to a pin-connected panel rainwater storage device to the rainwater receiver is the basic unit, rainwater receiver upper portion plays the effect of filtering into water, and the rainwater of bottom is accomodate the chamber and is collected the rainwater after filtering, accumulates, both can remain the moisture in the soil by the normal position, supply with soil moisture in high temperature, few rainy season, can also filter the rainwater and collect, adopts concatenation formula installation rainwater receiver, can carry out rainwater collection, rainwater water conservancy diversion according to different applied scenes.

Description

Pin-connected panel rainwater storage device

Technical Field

The utility model belongs to the rainwater field of handling, concretely relates to pin-connected panel rainwater storage device.

Background

Because the degree of urbanization in China is continuously improved, no matter in the process of urbanization is the construction of residential development or public infrastructures such as roads, squares and underground pipe networks, reinforced concrete is mostly adopted for hardening, the original ecology of the earth surface is thoroughly changed, rainwater resource loss is caused, the urban ecosystem is disordered, geological disasters occur occasionally, urban inland inundation, haze and heat island effects are aggravated, and once it rains for a long time, if a sewer cannot timely and smoothly drain rainwater, serious urban inland inundation can occur. In municipal water treatment process, a large amount of rainwater also can get into water treatment system, not only can cause water treatment system unstability, still can improve water plant cost greatly, and the maintenance water in urban operation in-process all the time is the highest in each item of city greenery patches maintenance cost, and it is a huge waste to carry out the greenery patches maintenance with municipal tap water again.

At present, the country carries out the construction of 'sponge cities', popularizes and applies low-influence development and construction modes, can effectively relieve urban waterlogging, reduces urban runoff pollution load, saves water resources, and protects and improves urban ecological environment. Wherein, the rainwater retaining module is slowly being widely used along with the propulsion in sponge city. However, the existing rainwater storage modules are boxes assembled by structural plates formed by polypropylene injection molding, a certain number of plastic modules form a matrix and are buried underground to form a huge water storage tank, impermeable geotextile or one-way permeable geotextile is wrapped around the water storage tank according to engineering requirements, and the rainwater storage tank can be used as a water storage tank or a permeable flood control tank with two different functions. The rainwater water storage module solves the problems of rainwater storage, and has the problems of large occupied area, matched facilities for use, high use and maintenance cost and the like in actual use.

The existing sponge city construction process has high investment, large occupied area and no sustainability in operation, and the sponge city concept is difficult to popularize due to high operation cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pin-connected panel rainwater storage device.

In order to solve the technical problem, the utility model discloses an assembled rainwater storage device, which comprises a rainwater storage box 1, wherein the rainwater storage box comprises a rainwater storage cavity 2, a rainwater transmission cavity 3, a rainwater overflow pipe 4, a rainwater filtering wall 5 and a rainwater receiving port 6, the rainwater storage box 1 has a barrel-shaped structure, the lower part of the barrel-shaped structure is the rainwater storage cavity 2, the upper part of the rainwater storage cavity 2 is the rainwater transmission cavity 3, the outer wall of the rainwater transmission cavity 3 is a filter screen structure 5, the side wall of the rainwater storage cavity is provided with the rainwater overflow pipe 4, the rainwater overflow pipe 4 is communicated with the middle upper part of the side wall of the rainwater storage cavity 2, the bottom of the rainwater overflow pipe 4 is provided with a connector 8, and the connector 8 and the rainwater receiving port 6 can be connected in; the assembled rainwater storage device is formed by assembling a plurality of rainwater storage boxes 1 in an up-and-down structure.

Further, the rainwater storage box 1 is in a columnar, conical, frustum, cuboid, square or other structure;

further, a cover plate 7 is arranged at the top of the rainwater storage tank 1, the middle of the cover plate 7 is a solid plate, the periphery of the solid plate is of a filter screen structure, reinforcing ribs are arranged on the cover plate 7, and the rainwater receiving port 6 is arranged on the cover plate;

further, the cover plate 7 is connected with the rainwater storage box 1 in a buckling mode;

furthermore, reinforcing ribs are arranged in the rainwater filtering wall 5;

furthermore, a bulge is arranged at the top of the cover plate 7, a groove is arranged at the bottom of the rainwater storage box 1, the bulge is arranged corresponding to the groove, and the bulge is clamped into the corresponding groove during installation;

furthermore, the rainwater receiving ports 6 are provided with a plurality of ports 8 which are correspondingly arranged and are connected in a buckling manner during stacking;

further, the rainwater receiving port 6 can be further connected with a vent pipe 11, and the vent pipe is communicated with air;

further, the spliced rainwater storage device is arranged in a pit, and the spliced rainwater storage device, the filter layer 9 and the soil layer 10 are sequentially arranged in the pit from bottom to top;

furthermore, the aperture of the filter screen is smaller than the grain size of the filter material in the filter layer;

further, the filter material is one or more of gravel, cobblestones, quartz sand, activated carbon and the like;

further, the reinforcing ribs arranged in the rainwater filtering wall 5 are of a porous pipe structure.

The utility model discloses a pin-connected panel rainwater storage device has a great deal of advantage:

1. the assembled rainwater storage device takes the rainwater storage box as a basic unit, can adapt to different engineering environments, can be large or small, does not need to be customized, and is flexible and convenient;

2. the upper part of the rainwater storage box plays a role in filtering inlet water, and the rainwater storage cavity at the bottom collects and accumulates filtered rainwater, so that the moisture in soil can be retained in situ, the soil moisture can be supplied in high-temperature and rain-less seasons, and the rainwater can be filtered and collected;

3. the spliced rainwater storage box is adopted, so that rainwater collection and rainwater diversion can be performed according to different application scenes;

4. rainwater overflow pipe's setting can be preserved the rainwater that rainwater storage device top was collected to the bottom receiver step by step, can furthest remain the rainwater on soil upper portion, supply with ground plant and utilize.

Drawings

Fig. 1 is a schematic view of a rainwater storage box.

Fig. 2 is a schematic view of the rainwater storage box assembly.

Fig. 3 is a schematic view of an assembled rainwater storage device.

Fig. 4 is a schematic view of an assembled rainwater storage device.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example 1

An assembled rainwater storage device comprises a rainwater storage box 1, wherein the rainwater storage box comprises a rainwater storage cavity 2, a rainwater permeation cavity 3, a rainwater overflow pipe 4, a rainwater filtering wall 5 and a rainwater receiving port 6, the rainwater storage box 1 has a barrel-shaped structure, the lower part of the barrel-shaped structure is the rainwater storage cavity 2, the upper part of the rainwater storage cavity 2 is the rainwater permeation cavity 3, the outer wall of the rainwater permeation cavity 3 is a filter screen structure 5, the side wall of the rainwater storage cavity is provided with the rainwater overflow pipe 4, the rainwater overflow pipe 4 is communicated with the middle upper part of the side wall of the rainwater storage cavity 2, the bottom of the rainwater overflow pipe 4 is provided with a connector 8, and the connector 8 and the rainwater receiving port 6 can be clamped and connected; pin-connected panel rainwater storage device is a plurality of rainwater receiver 1 is gone up down the structure and is assembled and form, rainwater receiver 1 is the cuboid structure, will pin-connected panel rainwater storage device sets up in soil, and heavy rain makes can the normal position hold back a large amount of rainwater, greatly reduced municipal drainage pipe's drainage pressure. The top of the assembled rainwater storage device is provided with a vent pipe 11.

Example 2

The rainwater collecting device is characterized in that a plurality of layers of assembled rainwater collecting devices are arranged in a low-lying area, the devices are estimated according to historical data, the required water containing amount is calculated, the scale of the device is calculated, the assembled structure of the assembled rainwater collecting devices is designed, see fig. 4, the assembled rainwater collecting devices are arranged in the low-lying area, and the water level in the low-lying area is obviously reduced after rainstorm

Water level height of low-lying area	Pin-connected panel rainwater storage device	Control group
			Point location
1	2cm	8cm
			Point location 2	6cm	19cm

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The assembled rainwater storage device is characterized by comprising a rainwater storage box (1), wherein the rainwater storage box comprises a rainwater storage cavity (2), a rainwater permeation cavity (3), a rainwater overflow pipe (4), a rainwater filtering wall (5) and a rainwater receiving port (6), the rainwater storage box (1) is of a barrel-shaped structure, the lower part of the barrel-shaped structure is the rainwater storage cavity (2), the upper part of the rainwater storage cavity (2) is the rainwater permeation cavity (3), the outer wall of the rainwater permeation cavity (3) is of a filter screen structure, the side wall of the rainwater storage cavity is provided with the rainwater overflow pipe (4), the rainwater overflow pipe (4) is communicated with the middle upper part of the side wall of the rainwater storage cavity (2), the bottom of the rainwater overflow pipe (4) is provided with a connector (8), and the connector (8) and the rainwater receiving port (6) can be connected in a clamping; the assembled rainwater storage device is formed by assembling a plurality of upper and lower structures of the rainwater storage box (1).

2. The assembly type rainwater storage device according to claim 1, wherein the rainwater storage box (1) has a column, cone, frustum, cuboid or cube structure.

3. The assembled rainwater storage device according to claim 1, wherein a cover plate (7) is arranged at the top of the rainwater storage box (1), the middle of the cover plate (7) is a solid plate, the periphery of the solid plate is of a filter screen structure, the cover plate (7) is provided with reinforcing ribs, and the rainwater receiving port (6) is arranged on the cover plate.

4. The modular rainwater storage device according to claim 3, wherein the cover plate (7) is snap-fitted to the rainwater storage case (1).

5. The assembly type rainwater storage device according to claim 1, wherein a reinforcing rib is provided in the rainwater filtering wall (5).

6. The assembled rainwater storage device according to claim 3, wherein a protrusion is arranged at the top of the cover plate (7), a groove is arranged at the bottom of the rainwater storage box (1), the protrusion is arranged corresponding to the groove, and the protrusion is clamped into the corresponding groove during installation.

7. The assembled rainwater storage device according to claim 1, wherein the rainwater receiving ports (6) are provided in a plurality, the connectors (8) are correspondingly provided, and the connectors are connected in a snap fit manner during stacking.

8. The modular rainwater storage device according to claim 1, wherein the rainwater receiving port (6) is further connected with a vent pipe (11) which is communicated with air.

9. The assembly type rainwater storage device according to claim 1, wherein the assembly type rainwater storage device is arranged in a pit, and a rainwater storage box (1), a filter layer (9) and a soil layer (10) are sequentially arranged in the pit from bottom to top.

10. The assembly type rainwater storage device according to claim 1, wherein the reinforcing ribs arranged in the rainwater filtering wall (5) are of a porous pipe structure.