CN219569052U

CN219569052U - Simple outdoor rainwater collecting system

Info

Publication number: CN219569052U
Application number: CN202321277367.9U
Authority: CN
Inventors: 郑洽和; 侯云攀; 李志彬; 刘杰栋; 杨庆定; 王亚; 彭钦恒; 梁志峰
Original assignee: Shenzhen Engineering Exploration And Construction Group Co ltd
Current assignee: Shenzhen Engineering Exploration And Construction Group Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-08-22
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a simple outdoor rainwater collection system, and relates to the technical field of rainwater collection; the device comprises a rainwater collecting pipe, a diversion well, a sewage interception basket hanging device, a waste flow filtering device, a reservoir and water treatment equipment, wherein the rainwater collecting pipe, the diversion well, the sewage interception basket hanging device, the waste flow filtering device and the reservoir are positioned below a road surface; the rainwater collecting pipe is connected with the diversion well, the sewage interception basket hanging device and the waste flow filtering device are sequentially communicated through pipelines, and an outlet of the waste flow filtering device is communicated with an inlet of the reservoir; the water treatment equipment is communicated with the outlet of the reservoir, and water in the reservoir is pumped out through the water treatment equipment; the sewage interception basket hanging device and the waste flow filtering device are arranged below a sewer wellhead, the sewage interception basket hanging device comprises a sewage interception basket, rainwater is filtered through the sewage interception basket, and the waste flow filtering device is used for filtering the rainwater; the beneficial effects of the utility model are as follows: the rainwater collecting, filtering and storing device can collect, filter and store rainwater, so that the rainwater is fully utilized.

Description

Simple outdoor rainwater collecting system

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a simple outdoor rainwater collection system.

Background

Due to rapid progress of urban area, the impervious areas of roads, building groups and the like are enlarged. On one hand, rainwater can not infiltrate into the ground to supplement groundwater, and the water environment and ecological environment around the city are deteriorated due to the severe super-mining of the groundwater; on the other hand, when heavy rain, runoff is rapidly collected to cause surface water accumulation and urban local flood, urban water is short, water environment is deteriorated, ecological environment is destroyed, urban storm and flood are increasingly outstanding, and the like.

If in urban construction, attention is paid to development of rainwater collection and utilization engineering, the rainwater which is originally drained is left for utilization, so that water resources are increased, and the method is a good measure for saving tap water. Meanwhile, the rainwater is collected and utilized widely, and the rainwater is reserved or oozed back into the ground, so that the drainage is reduced, the threat of urban flood disasters is lightened, the groundwater is supplemented back, the water environment is improved, and the ecological environment is restored. It can be said that rainwater collection and utilization is one of important measures for sustainable utilization of urban water resources.

However, before the rainwater enters the water storage tank, the rainwater needs to be subjected to purification treatment, otherwise impurities in the rainwater can directly flow into the water storage tank, and the water storage tank is polluted.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a simple outdoor rainwater collecting system which can collect, filter and store rainwater so as to fully utilize the rainwater.

The technical scheme adopted for solving the technical problems is as follows: in the improvement, the simple outdoor rainwater collecting system comprises a rainwater collecting pipe, a diversion well, a sewage interception basket hanging device, a waste flow filtering device, a water storage tank and water treatment equipment, wherein the rainwater collecting pipe, the diversion well, the sewage interception basket hanging device, the waste flow filtering device and the water treatment equipment are positioned below a road surface;

the rainwater collecting pipe is connected with the diversion well, the sewage interception basket hanging device and the waste flow filtering device are sequentially communicated through pipelines, and an outlet of the waste flow filtering device is communicated with an inlet of the reservoir; the water treatment equipment is communicated with the outlet of the reservoir, and water in the reservoir is pumped out through the water treatment equipment;

the sewage intercepting basket hanging device and the abandoned flow filtering device are arranged below a sewer wellhead, the sewage intercepting basket hanging device comprises a sewage intercepting basket hanging device, rainwater is filtered through the sewage intercepting basket hanging device, and the abandoned flow filtering device is used for filtering the rainwater.

In the above structure, an overflow pipe is further arranged on the diversion well.

In the structure, the sewer wellhead comprises a broken stone cushion layer, a concrete foundation layer, a protective sleeve, an inner cover and a protective well cover;

the sheath pipe is arranged in the broken stone cushion layer and the concrete foundation layer, and the broken stone cushion layer is positioned below the concrete foundation layer; the inner cup set up the open-top department at the sheath pipe, the protection well lid fix including in the lid top, the outside of protection well lid is provided with the protection lid seat, the upper surface of protection well lid and road surface looks parallel and level.

In the above structure, the inner surface of the sheath tube is coated with polyurethane cement.

In the above structure, the flow discarding and filtering device comprises a first main pipeline, and the lower part of the sheath pipe is connected with the first main pipeline through a corrugated pipe.

In the above structure, the sewage interception hanging basket device comprises a second main pipeline, the sewage interception hanging basket is arranged in the second main pipeline, and the lower part of the protective sleeve pipe is connected with the second main pipeline through a corrugated pipe.

In the structure, an overhaul port is arranged above the diversion well and at the inlet and outlet of the reservoir.

In the structure, the water treatment equipment is an underground integrated machine, a water suction pump is arranged in the water storage tank, and water in the water storage tank is conveyed to the underground integrated machine through the water suction pump.

The beneficial effects of the utility model are as follows: the simple outdoor rainwater collecting system can filter floaters and particulate matters in rainwater, so that the rainwater is purified; the whole set of system can realize the collection, filtration and storage of rainwater, so that the rainwater is fully utilized.

Drawings

Fig. 1 is a schematic structural view of a simple outdoor rainwater collecting system according to the present utility model.

Fig. 2 is a plan view of a reject flow filter device according to the present utility model.

Fig. 3 is a schematic cross-sectional view at A-A in fig. 2.

Fig. 4 is a schematic cross-sectional view at B-B in fig. 2.

Fig. 5 is a plan view of the dirt-intercepting basket apparatus of the present utility model.

FIG. 6 is a schematic cross-sectional view at C-C of FIG. 5.

FIG. 7 is a schematic cross-sectional view taken at D-D in FIG. 5.

In the figure: the rainwater collecting pipe 10, the diversion well 20, the sewage interception hanging basket device 30, the abandoned flow filtering device 40, the water storage tank 50, the water treatment equipment 60, the overflow pipe 201, the inlet 501, the outlet 502, the sewer wellhead 70, the crushed stone bedding 701, the concrete foundation 702, the sheath pipe 703, the inner cover 704, the protective well cover 705, the polyurethane cement 706, the sewage pipe 707, the protective cover seat 708, the sewage interception hanging basket 301, the second main pipe 302, the first main pipe 401, the first water inlet pipe 402, the first water outlet pipe 403, the floating ball 404, the corrugated pipe 80, the overhaul port 503, the water suction pump 504 and the pavement 100.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1, the utility model discloses a simple outdoor rainwater collecting system, by which rainwater is collected, filtered and stored, and in particular, in this embodiment, the system comprises a rainwater collecting pipe 10, a diversion well 20, a sewage interception basket device 30, a waste flow filtering device 40, a water storage tank 50 and a water treatment device 60, which are positioned below a road surface 100; the rainwater collecting pipe 10 is connected with a diversion well 20, and an overflow pipe 201 is further arranged on the diversion well 20. The diversion well 20, the sewage interception basket device 30 and the waste flow filtering device 40 are communicated sequentially through pipelines, and the outlet of the waste flow filtering device 40 is communicated with the inlet 501 of the water reservoir 50; the water treatment device 60 is communicated with the outlet 502 of the reservoir 50, and the water in the reservoir 50 is pumped out by the water treatment device 60; the sewage interception basket device 30 and the waste flow filtering device 40 are arranged below the sewer wellhead 70, the sewage interception basket device 30 comprises a sewage interception basket 301, rainwater is filtered through the sewage interception basket 301, and the waste flow filtering device 40 is used for discharging initial rainwater.

For the specific arrangement structure of the drainage filter device 40, referring to fig. 2 to 4, the present utility model provides a specific embodiment, firstly, we describe the structure of the sewer wellhead 70 in detail, and referring to fig. 3, the sewer wellhead 70 includes a gravel pad layer 701, a concrete base layer 702, a sheath tube 703, an inner cover 704 and a protective manhole cover 705; the sheath 703 is arranged in the gravel cushion 701 and the concrete foundation layer 702, and the gravel cushion 701 is positioned below the concrete foundation layer 702; the inner cover 704 set up the open-top department at sheath 703, the protection well lid 705 fix in the inner cover 704 top, the outside of protection well lid 705 is provided with protection lid seat 708, the upper surface of protection well lid 705 is parallel and level with road surface 100. In addition, the inner surface of the sheathing tube 703 is coated with polyurethane cement 706.

In this embodiment, the reject filter apparatus 40 includes a first main pipe 401, and the lower portion of the sheath 703 is connected to the first main pipe 401 through a bellows 80. In addition, the reject filter device 40 further includes a first water inlet pipe 402 and a first water outlet pipe 403, the first water inlet pipe 402 extends into the first main pipe 401, and the first water outlet pipe 403 is connected to a side wall of the first main pipe 401; the lower part of the first main pipe 401 is also provided with a drain pipe 707, the inside of the first main pipe 401 is provided with a floating ball 404, the floating ball 404 can open the opening of the drain pipe when the water amount in the first main pipe 401 is smaller, and when the water amount in the first main pipe 401 is larger, the opening of the drain pipe is closed, because the structural design is common in the prior art, the structure of the structure is not described in detail in the embodiment. In the early stage of rainfall, the water quantity entering the first main pipeline 401 is smaller, but the water pollution is serious, and the sewage is discharged through the waste flow filtering device 40, so that the waste flow of the initial rainwater is realized, and the automatic sewage discharge function is realized.

For the sewage interception basket apparatus 30, referring to fig. 5 to 7, an embodiment of the present utility model is provided, and the structure of the sewer wellhead 70 is already described, and will not be described herein. In fig. 6, the sewage interception basket device 30 includes a second main pipe 302, the sewage interception basket 301 is disposed in the second main pipe 302, and the lower part of the protective sleeve 703 is connected to the second main pipe 302 through the bellows 80. Meanwhile, the water inlet pipe and the water outlet pipe are connected to the opposite side walls of the second main pipeline 302, the top of the sewage interception hanging basket 301 is flush with the top of the water inlet pipe and the top of the water outlet pipe, sewage of the sewer wellhead 70 flows into the second main pipeline 302, filtering of the sewage is achieved through the sewage interception hanging basket 301, filtering objects in the sewage interception hanging basket 301 are prevented from being washed away by water inlet of the water inlet pipe, and meanwhile water inlet of the water inlet pipe and water outlet of the water outlet pipe are not hindered.

In addition, as shown in fig. 1, an access opening 503 is provided above the diversion well 20 and at the inlet and outlet of the reservoir 50, so as to facilitate maintenance. In this embodiment, the water treatment device 60 is an underground integrated machine, the water pump 504 is disposed in the water reservoir 50, and the water in the water reservoir 50 is conveyed to the underground integrated machine by the water pump 504, and the underground integrated machine conveys the water to a required position.

The simple outdoor rainwater collecting system can filter floaters and particulate matters in rainwater, so that the rainwater is purified; the whole set of system can realize the collection, filtration and storage of rainwater, so that the rainwater is fully utilized.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The simple outdoor rainwater collection system is characterized by comprising a rainwater collecting pipe, a diversion well, a sewage interception basket hanging device, a waste flow filtering device, a water storage tank and water treatment equipment, wherein the rainwater collecting pipe, the diversion well, the sewage interception basket hanging device, the waste flow filtering device, the water storage tank and the water treatment equipment are arranged below a road surface;

2. The simple outdoor stormwater collection system as claimed in claim 1, wherein the diverter well is further provided with an overflow pipe thereon.

3. The simple outdoor rainwater collection system according to claim 1, wherein the sewer wellhead comprises a gravel cushion layer, a concrete foundation layer, a protective sleeve, an inner cover and a protective well cover;

4. A simple outdoor stormwater collection system as claimed in claim 3, wherein the inner surface of the sheath tube is coated with polyurethane cement.

5. A simple outdoor stormwater collection system as claimed in claim 3, wherein the reject filter comprises a first main conduit, and the lower part of the sheath tube is connected to the first main conduit via a bellows.

6. A simple outdoor rainwater collecting system according to claim 3, wherein the sewage intercepting basket device comprises a second main pipe, the sewage intercepting basket is arranged in the second main pipe, and the lower part of the protective sleeve is connected with the second main pipe through a corrugated pipe.

7. The simple outdoor rainwater collection system according to claim 1, wherein the inlet and outlet of the reservoir are provided with access openings above the diversion well.

8. A simple outdoor stormwater collection system as claimed in claim 1, wherein: the water treatment equipment is an underground integrated machine, a water suction pump is arranged in the water storage tank, and water in the water storage tank is conveyed to the underground integrated machine through the water suction pump.