CN209482439U - A kind of rainwater automatic steady current mechanism - Google Patents
A kind of rainwater automatic steady current mechanism Download PDFInfo
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- CN209482439U CN209482439U CN201821371493.XU CN201821371493U CN209482439U CN 209482439 U CN209482439 U CN 209482439U CN 201821371493 U CN201821371493 U CN 201821371493U CN 209482439 U CN209482439 U CN 209482439U
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- rainwater
- dividing wall
- settling zone
- steady current
- collection pool
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Abstract
The utility model discloses a kind of rainwater automatic steady current mechanisms, rainwater collection pool including being embedded in underground, the rainwater collection pool is divided into settling zone by the first dividing wall and the second dividing wall, first buffering area and second buffering area, the settling zone of the rainwater collection pool is equipped with rainwater entrance, the rainwater entrance is connected with inlet channel, the lower part of the settling zone is the sedimentation basin of inverted trapezoidal wide at the top and narrow at the bottom, filtering mesh screen is equipped with above the sedimentation basin, first dividing wall is equipped with overflow launder with respect to sedimentation basin upper limb position, first dividing wall is lower than the height of rainwater collection pool；Buffering step is equipped in the first buffering area, the bottom of second dividing wall was equipped with the mouth of a river, and the settling zone and stabilization area are additionally provided with pipeline pump.The utility model can carry out primary filtration precipitating to sundries in rainwater, avoid water channel and collecting-tank from blocking, realize the purpose of automatic steady current.
Description
Technical field
The utility model belongs to environmental technology field, relates generally to wastewater treatment cyclic utilization device.
Background technique
With the fast development of industry and society, the discharge of industrial wastewater and sanitary wastewater rapidly increases, and gives environmental protection
It brings pressure, especially petrochemical industry, bio-pharmaceuticals, plating, papermaking etc. to pollute key industry, solid dangerous waste is filled
Treatment region is typically provided with rain collector, is washed away by surface rain into Soil Surrounding after avoiding landfill area from leaking
Environment.Existing rain collector is usually laid with irrigation canals and ditches in landfill area, and is entered by irrigation canals and ditches drainage rainwater and be embedded in underground
Pond, but rainwater enter pond before swept along the sundries such as leaf, rubble, soil, be easy blocking channel, fill collecting-tank, in addition
The rainfall and change of water quality of rainwater are big, also need to carry out homogenization when being sent into subsequent processing pond by pipeline, can not accomplish current stabilization
Control.
Summary of the invention
Goal of the invention: it is directed to above-mentioned existing problem and shortage, the purpose of the utility model is to provide a kind of rain
Water automatic steady current mechanism can carry out primary filtration precipitating to sundries in rainwater, avoid water channel and collecting-tank from blocking, realize automatic steady
The purpose of stream.
Technical solution: for achieving the above object, the utility model uses a kind of following technical scheme: rainwater automatic steady
Flow device, the rainwater collection pool including being embedded in underground, the rainwater collection pool by the first dividing wall and the second dividing wall every
At settling zone, first buffering area and second buffering area, the settling zone of the rainwater collection pool is equipped with rainwater entrance, and the rainwater enters
Mouth is connected with inlet channel, and the lower part of the settling zone is the sedimentation basin of inverted trapezoidal wide at the top and narrow at the bottom, is equipped with above the sedimentation basin
Mesh screen is filtered, first dividing wall is equipped with overflow launder with respect to sedimentation basin upper limb position, and first dividing wall is lower than rainwater collection
The height of Ji Chi；Buffering step is equipped in the first buffering area, the bottom of second dividing wall was equipped with the mouth of a river, described heavy
Shallow lake area and stabilization area are additionally provided with pipeline pump.
Preferably, the filtering mesh screen includes the filtering grid on upper layer and the filter screen of lower layer.
Preferably, the bottom of the settling zone is also provided with initial rainwater nozzle, the initial rainwater nozzle is connected with
Initial rainwater tank.
It is formed preferably, the inlet channel is connected to by the irrigation canals and ditches for being laid on earth's surface.
The utility model has the advantages that compared with prior art, the utility model structure is simple and robust durable, it is preliminary by filtering mesh screen
The precipitation of filtering and sedimentation basin, which is filtered rainwater, avoids line clogging, plays the role of current stabilization, while passing through first
Demarcation plate effectively adapts to heavy rain；Play the role of buffering current stabilization to rainwater additionally by two-stage buffer area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rainwater automatic steady current mechanism described in the utility model.
Wherein, rainwater collection pool 1, inlet channel 2, settling zone 3, overflow launder 4, first buffering area 5, second buffering area 6, mistake
Filter mesh sieve 7, the first dividing wall 9, buffering step 10, crosses the mouth of a river 11, the second dividing wall 12 at sedimentation basin 8.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, the rainwater automatic steady current mechanism of the utility model, the rainwater collection pool including being embedded in underground, institute
It states rainwater collection pool and settling zone, first buffering area and second buffering area is divided by the first dividing wall and the second dividing wall, in which:
The settling zone of the rainwater collection pool is connected to by rainwater entrance with inlet channel, and the lower part of settling zone is wide at the top and narrow at the bottom
Inverted trapezoidal sedimentation basin, be equipped with filtering mesh screen above the sedimentation basin, filtering mesh screen includes filtering grid and the lower layer on upper layer
Filter screen, the filtering grid of last time is mainly removed and filters the sundries such as larger rubble or branch, and lower layer's filter screen is mainly clear
Except lesser floccule or other sundries, avoid entering compared with bigger material in the sedimentation basin of lower part, it is stifled when being removed by sludge tube pump
Fill in pipeline.Mesh screen is filtered in the excessive blocking of rain-impact in order to prevent, and the first dividing wall makes it lower than the height of rainwater collection pool
Leaving certain gaps uncovered by the economic plan, in blocking or heavy rain rainfall, rainwater directly can be directly entered first buffering area from indentation, there.First dividing wall
Opposite sedimentation basin upper limb position is equipped with overflow launder.Buffering step is equipped in first buffering area, the bottom of second ddividing wall is set
There is the mouth of a river, the settling zone and stabilization area are additionally provided with pipeline pump, wherein rainwater extracting can will be sent into subsequent processing pond or straight
Run in and puts.The bottom of the settling zone is also provided with initial rainwater nozzle, and the initial rainwater nozzle is connected with initial rainwater storage
Pond.
When rainwater pours into rainwater collection pool from inlet channel, the filtering grid for first passing through upper layer remove filter larger rubble or
The sundries such as branch, and lesser floccule or other sundries are removed by lower layer's filter screen, it is heavy subsequently into the inverted trapezoidal of lower part
Shallow lake pond, rainwater are accumulated in precipitating, and sludge settles wherein in rainwater, from overflow launder stream after liquid level covers the notch of overflow launder
Enter first buffering area out, in order to reduce the rain-impact of difference in height, impact, first buffering area are reduced by setting buffering step
Rainwater pass through again the second dividing wall bottom cross the mouth of a river flow into second buffering area, be expelled directly out or lead to finally by bottom pipe
Piping is pumped into subsequent water treatment facilities.
Claims (4)
1. a kind of rainwater automatic steady current mechanism, it is characterised in that: the rainwater collection pool including being embedded in underground, the rainwater-collecting
Pond is divided into settling zone, first buffering area and second buffering area, the rainwater collection pool by the first dividing wall and the second dividing wall
Settling zone be equipped with rainwater entrance, the rainwater entrance is connected with inlet channel, and the lower part of the settling zone is wide at the top and narrow at the bottom falls
Trapezoidal sedimentation basin, the sedimentation basin top are equipped with filtering mesh screen, and first dividing wall is equipped with respect to sedimentation basin upper limb position
Overflow launder, first dividing wall are lower than the height of rainwater collection pool；It is equipped with buffering step in the first buffering area, described the
The bottom of two compartment wall was equipped with the mouth of a river, and the settling zone and stabilization area are additionally provided with pipeline pump.
2. rainwater automatic steady current mechanism according to claim 1, it is characterised in that: the filtering mesh screen includes the filtering on upper layer
The filter screen of grid and lower layer.
3. rainwater automatic steady current mechanism according to claim 1, it is characterised in that: the bottom of the settling zone is also provided with just
Phase rainwater nozzle, the initial rainwater nozzle are connected with initial rainwater tank.
4. rainwater automatic steady current mechanism according to claim 1, it is characterised in that: the inlet channel is by being laid on the ditch of earth's surface
Canal connection composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371493.XU CN209482439U (en) | 2018-08-24 | 2018-08-24 | A kind of rainwater automatic steady current mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371493.XU CN209482439U (en) | 2018-08-24 | 2018-08-24 | A kind of rainwater automatic steady current mechanism |
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| Publication Number | Publication Date |
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| CN209482439U true CN209482439U (en) | 2019-10-11 |
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| CN201821371493.XU Active CN209482439U (en) | 2018-08-24 | 2018-08-24 | A kind of rainwater automatic steady current mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698001A (en) * | 2019-11-22 | 2020-01-17 | 湖南金益环保股份有限公司 | Hierarchical processing formula industrial sewage treatment pond based on environmental protection |
| CN113560232A (en) * | 2021-07-16 | 2021-10-29 | 泸州宏兴电气有限公司 | Cleaning device for solar photovoltaic panel |
| CN114482190A (en) * | 2022-02-07 | 2022-05-13 | 兰州理工大学白银新材料研究院 | Rainwater collection and utilization device with water-sand separation function |
-
2018
- 2018-08-24 CN CN201821371493.XU patent/CN209482439U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698001A (en) * | 2019-11-22 | 2020-01-17 | 湖南金益环保股份有限公司 | Hierarchical processing formula industrial sewage treatment pond based on environmental protection |
| CN113560232A (en) * | 2021-07-16 | 2021-10-29 | 泸州宏兴电气有限公司 | Cleaning device for solar photovoltaic panel |
| CN114482190A (en) * | 2022-02-07 | 2022-05-13 | 兰州理工大学白银新材料研究院 | Rainwater collection and utilization device with water-sand separation function |
| CN114482190B (en) * | 2022-02-07 | 2023-11-17 | 兰州理工大学白银新材料研究院 | Rainwater collection and utilization device with water-sand separation function |
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