CN207392389U - A kind of LID types overflow-type rainwater port system - Google Patents
A kind of LID types overflow-type rainwater port system Download PDFInfo
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- CN207392389U CN207392389U CN201721431945.4U CN201721431945U CN207392389U CN 207392389 U CN207392389 U CN 207392389U CN 201721431945 U CN201721431945 U CN 201721431945U CN 207392389 U CN207392389 U CN 207392389U
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- inlet
- overflow
- well room
- stom water
- rainwater
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Abstract
The utility model discloses a kind of LID types overflow-type rainwater port systems, it is including cast iron flat, flat grate-type inlet, vertical curb, overflow well room, inlet for stom water well room, downflow weir, refuse collector, abandoned stream hole, the first rainwater connecting tube, the second rainwater connecting tube, pavement, road, concrete pedestal, metalling and gravel layer of sand, the beneficial effects of the utility model：By Prefabricated combined septic tank retention into the pollutant of inlet for stom water, prevent inlet for stom water and storm sewer from blocking, improve the drainability of rain pipe；By setting downflow weir, initial rainwater runoff is cut down；Pollutant is controlled by rain pipe source, reduces sewage treatment plant's processing pressure and Runoff contaminants to the pollution of urban water-body, it can be achieved that inlet for stom water overflow and section dirty dual function；Manual operation is not required to, apparatus structure is simple, is easily installed and removes contamination and do not change the structure of original inlet for stom water, job costs are reduced while saving human resources.
Description
Technical field
The utility model belongs to urban road rainwater treatment technical field, and in particular to a kind of LID types overflow-type inlet for stom water
System.
Background technology
In recent years, domestic heavy rain is frequent, and serious waterlogging ponding has occurred in many cities.The waterlogging in city not only causes
The paralysis of urban transportation, also the life to the people and property safety cause huge loss, cause government's dependent part
The great attention of door.
Municipal inlet for stom water is first of critical point of rainwater discharge, and conveyance capacity is that city rainwater drainage ability is up to standard
An important factor for, directly affect city operations safety.Inlet for stom water is generally arranged in block, on square, intersections of streets Kou He streets
At a certain distance from road gutter, for collecting ground, the rainwater on surface of the street, to prevent rainwater from not having road or cause
Road and low laying areas ponding.Due to people’s lives custom, the influence of production and construction activity etc., inlet for stom water have more leaf,
Polybag sanitary fill be easy to cause inlet for stom water blocking.Very heavy rains, draining flood discharge function will be affected, and form road
Ponding.The rubbish being deposited in inlet for stom water gives an offensive smell, grows mosquitos and flies, influences urban health, pollution environment.
Therefore, it is to alleviate urban waterlogging problem and city as " throat " of municipal drainage and the inlet for stom water in runoff pollution source
The most important thing of city's hygienic quality and deeply carry out party 18 big Ecological Civilization Constructions and the Xi Jinping General Secretary close
In the speech spirit of " strengthening sponge urban construction ", society is fulfiled as company using " city that can be breathed as sponge " is made
The basic place of responsibility.
Utility model content
The purpose of this utility model is to provide a kind of LID types overflow-type rainwater port system, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of LID types overflow-type rainwater port system,
Including cast iron flat, flat grate-type inlet, vertical curb, overflow well room, inlet for stom water well room, downflow weir, refuse collector, abandoned stream
Hole, the first rainwater connecting tube, the second rainwater connecting tube, pavement, road, concrete pedestal, metalling and gravel layer of sand, the cast iron
Cover board is mounted on the top of overflow well room, and inlet for stom water well room is provided on the right side of the overflow well room, the inlet for stom water well room
Top is provided with flat grate-type inlet, and the vertical curb is mounted on the same side of cast iron flat peace grate-type inlet, described vertical
The one side of kerb is provided with pavement, and road is both provided on the right side of the left side of the overflow well room and inlet for stom water well room, described
Concrete pedestal is provided with below road, metalling is provided with below the concrete pedestal, gravel is provided with below the metalling
Stone sand layer, upper position is provided with downflow weir between the overflow well room and inlet for stom water well room, and the lower section of the downflow weir is set
There is abandoned stream hole, the refuse collector is mounted on the inside upper position of inlet for stom water well room, the one side of the inlet for stom water well room
Less than the second rainwater connecting tube is provided at the position of refuse collector, the one side of the overflow well room is set close to bottom position
It is equipped with the first rainwater connecting tube.
Preferably, the refuse collector is Prefabricated combined septic tank, positioned at 200mm below base course.
Preferably, the Prefabricated combined septic tank is detachably connected by linking up with deck or babinet.
Preferably, the downflow weir is concordant with refuse collector upper surface.
Preferably, the model C15 of the downflow weir.
Preferably, the abandoned stream hole is arranged on above inlet for stom water well room side at the position of 300mm.
Preferably, the borehole wall of the overflow well room is using brick.
Compared with prior art, the beneficial effects of the utility model are：
1st, prevent inlet for stom water and storm sewer from blocking into the pollutant of inlet for stom water by Prefabricated combined septic tank retention, improve rain
The drainability of water pipe；
2nd, by setting downflow weir, initial rainwater runoff is cut down；
3rd, pollutant is controlled by rain pipe source, reduces sewage treatment plant's processing pressure and Runoff contaminants to municipal water
The pollution of body is, it can be achieved that inlet for stom water overflow and section dirty dual function；
4th, manual operation is not required to, apparatus structure is simple, is easily installed and removes contamination and does not change the structure of original inlet for stom water, section
Job costs are reduced while human-saving resource；
5th, road drainage standard is synchronously improved, traditional virescence maintenance insufficient water sources is solved, plays certain purification
Function.
Description of the drawings
Fig. 1 is the upper strata plane structure chart of the utility model；
Fig. 2 is lower floor's plane structure chart of the utility model；
Fig. 3 is the utility model A-A sectional structure charts；
Fig. 4 is the utility model B-B sectional structure charts；
Fig. 5 is the utility model C-C sectional structure charts；
In figure：1st, cast iron flat；2nd, flat grate-type inlet；3rd, vertical curb；4th, overflow well room；5th, inlet for stom water well room；6th, overflow
Flow weir；7th, refuse collector；8th, abandoned stream hole；9th, the first rainwater connecting tube；10th, the second rainwater connecting tube；11st, pavement；12、
Road；13rd, concrete pedestal；14th, metalling；15th, gravel layer of sand.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides following technical scheme：A kind of LID types overflow-type rainwater port system, including
Cast iron flat 1, flat grate-type inlet 2, vertical curb 3, overflow well room 4, inlet for stom water well room 5, downflow weir 6, refuse collector 7,
Abandoned stream hole 8, the first rainwater connecting tube 9, the second rainwater connecting tube 10, pavement 11, road 12, concrete pedestal 13,14 and of metalling
Gravel layer of sand 15, cast iron flat 1 are mounted on the top of overflow well room 4, the borehole wall of overflow well room 4 using brick, overflow well room 4
Right side is provided with inlet for stom water well room 5, and the top of inlet for stom water well room 5 is provided with flat grate-type inlet 2, and vertical curb 3 is mounted on cast iron
The same side of the peaceful grate-type inlet 2 of cover board 1, the one side of vertical curb 3 is provided with pavement 11, the left side of overflow well room 4 and rain
The right side of mouth of a river well room 5 is both provided with road 12, and the lower section of road 12 is provided with concrete pedestal 13, and the lower section of concrete pedestal 13 is provided with
Metalling 14, the lower section of metalling 14 are provided with gravel layer of sand 15, and upper position is set between overflow well room 4 and inlet for stom water well room 5
Be equipped with downflow weir 6, the model C15 of downflow weir 6, the lower section of downflow weir 6 is provided with abandoned stream hole 8, in order to prevent initial rainwater into
Enter LID facilities, abandoned stream hole 8 is arranged on above 5 side of inlet for stom water well room at the position of 300mm, and refuse collector 7 is mounted on rain
Dirty effect is cut in the inside upper position of mouth of a river well room 5 in order to reach, and refuse collector 7 is Prefabricated combined septic tank, under base course
Square 200mm, Prefabricated combined septic tank are detachably connected by linking up with deck or babinet, and rubbish is avoided to block overflow port, downflow weir 6 and rubbish
7 upper surface of rubbish collection device is concordant, and the one side of inlet for stom water well room 5, which is less than at the position of refuse collector 7, is provided with the second rain
Water connecting tube 10, the one side of overflow well room 4 are provided with the first rainwater connecting tube 9 close to bottom position.
The operation principle and process for using of the utility model：After the utility model installs, suitable for cutting down initial stage rain
Water runoff, rainwater are collected by road 12 and import overflow-type inlet for stom water well room 5, and LID facilities are discharged into through the second rainwater connecting tube 10, when
When rainfall is more than that LID facilities storage oozes ability, rainwater is discharged into municipal administration by downflow weir 6 to overflow well room 4 by the first rainwater connecting tube
Rain pipe；
, it is necessary to strictly control the relative elevation of downflow weir 6 and LID facilities, when downflow weir 6 sets excessively high, meeting during design
LID facilities water level is caused to be more than design requirement and influence its normal operation；When downflow weir 6 sets too low, rainwater is directly entered
Rain pipe influences the performance of LID facilities effect；
This overflow-type inlet for stom water is divided into band early-stage rainwater stream abandoning and without two kinds of early-stage rainwater stream abandoning, when needing initial rainwater
During abandoned stream, DN50 abandoned streams hole 8 need to be set in 6 bottom of downflow weir, prevents initial rainwater from entering LID facilities.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of LID types overflow-type rainwater port system, including cast iron flat (1), flat grate-type inlet (2), vertical curb (3), overflow
Flow well room (4), inlet for stom water well room (5), downflow weir (6), refuse collector (7), abandoned stream hole (8), the first rainwater connecting tube
(9), the second rainwater connecting tube (10), pavement (11), road (12), concrete pedestal (13), metalling (14) and gravel layer of sand
(15), it is characterised in that：The cast iron flat (1) is mounted on the top of overflow well room (4), the right side of the overflow well room (4)
Inlet for stom water well room (5) is provided with, flat grate-type inlet (2), the vertical curb are provided with above the inlet for stom water well room (5)
(3) the same side of the peaceful grate-type inlet (2) of cast iron flat (1) is mounted on, the one side of the vertical curb (3) is provided with pavement
(11), road (12), the road (12) are both provided on the right side of the left side of the overflow well room (4) and inlet for stom water well room (5)
Lower section be provided with concrete pedestal (13), metalling (14) is provided with below the concrete pedestal (13), the metalling (14)
Lower section is provided with gravel layer of sand (15), and upper position is provided with downflow weir between the overflow well room (4) and inlet for stom water well room (5)
(6), abandoned stream hole (8) is provided with below the downflow weir (6), the refuse collector (7) is mounted on inlet for stom water well room (5)
Inside upper position, the one side of the inlet for stom water well room (5) at the position of refuse collector (7) less than being provided with the second rain
Water connecting tube (10), the one side of the overflow well room (4) are provided with the first rainwater connecting tube (9) close to bottom position.
2. a kind of LID types overflow-type rainwater port system according to claim 1, it is characterised in that：The garbage collection dress
(7) are put as Prefabricated combined septic tank, positioned at 200mm below base course.
3. a kind of LID types overflow-type rainwater port system according to claim 2, it is characterised in that：The Prefabricated combined septic tank leads to
Hook is crossed to be detachably connected with deck or babinet.
4. a kind of LID types overflow-type rainwater port system according to claim 1, it is characterised in that：The downflow weir (6) and
Refuse collector (7) upper surface is concordant.
5. a kind of LID types overflow-type rainwater port system according to claim 1, it is characterised in that：The downflow weir (6)
Model C15.
6. a kind of LID types overflow-type rainwater port system according to claim 1, it is characterised in that：The abandoned stream hole (8) sets
It puts above inlet for stom water well room (5) side at the position of 300mm.
7. a kind of LID types overflow-type rainwater port system according to claim 1, it is characterised in that：The overflow well room (4)
The borehole wall using brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431945.4U CN207392389U (en) | 2017-10-31 | 2017-10-31 | A kind of LID types overflow-type rainwater port system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431945.4U CN207392389U (en) | 2017-10-31 | 2017-10-31 | A kind of LID types overflow-type rainwater port system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392389U true CN207392389U (en) | 2018-05-22 |
Family
ID=62327760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431945.4U Active CN207392389U (en) | 2017-10-31 | 2017-10-31 | A kind of LID types overflow-type rainwater port system |
Country Status (1)
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| CN (1) | CN207392389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939625A (en) * | 2018-09-05 | 2018-12-07 | 上海市绿化管理指导站 | Early period rainwater purification system and method |
| CN109469192A (en) * | 2018-12-12 | 2019-03-15 | 北京市水科学技术研究院 | A kind of universal Prefabricated combined septic tank and installation method |
| CN112962770A (en) * | 2021-03-02 | 2021-06-15 | 北京雨人润科生态技术有限责任公司 | Rainwater overflow well |
| CN117005509A (en) * | 2023-07-18 | 2023-11-07 | 中交一公局集团有限公司 | Source control and sewage interception system of river drain |
-
2017
- 2017-10-31 CN CN201721431945.4U patent/CN207392389U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939625A (en) * | 2018-09-05 | 2018-12-07 | 上海市绿化管理指导站 | Early period rainwater purification system and method |
| CN109469192A (en) * | 2018-12-12 | 2019-03-15 | 北京市水科学技术研究院 | A kind of universal Prefabricated combined septic tank and installation method |
| CN112962770A (en) * | 2021-03-02 | 2021-06-15 | 北京雨人润科生态技术有限责任公司 | Rainwater overflow well |
| CN117005509A (en) * | 2023-07-18 | 2023-11-07 | 中交一公局集团有限公司 | Source control and sewage interception system of river drain |
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