CN113818537A - Pipeline system for rainwater source emission reduction and laying method - Google Patents
Pipeline system for rainwater source emission reduction and laying method Download PDFInfo
- Publication number
- CN113818537A CN113818537A CN202111300221.7A CN202111300221A CN113818537A CN 113818537 A CN113818537 A CN 113818537A CN 202111300221 A CN202111300221 A CN 202111300221A CN 113818537 A CN113818537 A CN 113818537A
- Authority
- CN
- China
- Prior art keywords
- pipe body
- water collecting
- emission reduction
- rainwater
- source emission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000002689 soil Substances 0.000 claims abstract description 17
- 230000001276 controlling effect Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 12
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention provides a pipeline system for rainwater source emission reduction and a layout method, and relates to the field of airport engineering, wherein the pipeline system comprises a first pipe body, a second pipe body and a driving structure, wherein a first water collecting hole is formed in the first pipe body; the second pipe body is sleeved outside the first pipe body; the second pipe body is movably connected with the first pipe body; a second water collecting hole is formed in the second pipe body; the driving structure is used for regulating and controlling the position of the first water collecting hole relative to the second water collecting hole. Compared with the prior art, the pipeline system for reducing emission of the rainwater source provided by the invention has the advantages that the operation states of the first pipe body and the second pipe body are regulated and controlled through the driving structure, so that the operation states of staggered or communicated first water collecting holes and second water collecting holes are respectively realized. Thereby realizing the autonomous control of the infiltration or non-infiltration mode. The rainwater can be dispersed or retained by utilizing the soil surface area in the flight area, so that the aims of peak regulation and peak shifting are fulfilled.
Description
Technical Field
The invention relates to the field of airport engineering, in particular to a pipeline system for rainwater source emission reduction and a laying method.
Background
With the deep implementation of the national ' sponge city ' concept in the building and municipal industries, the core ' seepage, stagnation, storage, purification, use and discharge ' six-character policy has been proved to be an effective engineering measure for relieving urban waterlogging and guaranteeing the safety of people's lives and properties. Similarly, under the powerful promotion of the construction concept of the civil aviation bureau 'four-type airport', how to comprehensively and effectively establish a safe and green sponge airport becomes a new hot spot.
In a safe airport, waterlogging safety is a core requirement; the method and the device solve the problem of how to realize peak shifting, storage regulation, purification and recycling by using the storage regulation pool in the airport.
The civil airport flight area occupies a large area, part of terminal airports can even reach the area of 10km2, meanwhile, a large number of soil areas exist in the flight area, the traditional flight area drainage design mainly adopts quick drainage, and the terminal drainage danger removing equipment and facilities bear a great load when a rain peak arrives, so that certain risks are generated.
In summary, how to reduce the load borne by the facilities for drainage and risk removal in the airport flight area when the rain peak arrives has become a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a pipeline system for rainwater source emission reduction and a layout method thereof, so as to solve the technical problem of load borne by facilities of waterlogging-draining danger-removing equipment in an airport flight area when a rain peak arrives.
In order to achieve the above object, the present invention provides a pipeline system for rainwater source emission reduction, comprising:
the first pipe body is provided with a first water collecting hole;
the second pipe body is sleeved outside the first pipe body; the second pipe body is movably connected with the first pipe body; a second water collecting hole is formed in the second pipe body;
and the driving structure is used for regulating and controlling the position of the first water collecting hole relative to the second water collecting hole.
Preferably, the driving structure includes:
one end of the connecting piece is connected with the first pipe body; the other end is a free end;
the driving motor is connected with the free end of the connecting piece; is used for driving the first pipe body to move through the connecting piece
And the control part is electrically connected with the driving motor.
Preferably, the water-permeable structure layer is wrapped outside the second pipe body.
Preferably, the liquid level measuring device is electrically connected with the control part; the liquid level measuring mechanism is used for measuring the liquid level height of rainwater.
Preferably, the inspection well is used for accommodating the driving structure.
Preferably, the water-permeable pipe further comprises a water-permeable filling layer for fixing the second pipe body.
Preferably, the first water collecting hole and the second water collecting hole are respectively provided with a plurality of water collecting holes; or/and the first water collecting holes are in a strip shape; or/and
the second water collecting holes are strip-shaped.
The invention also provides a pipeline arrangement method for rainwater source emission reduction, which is characterized by comprising the following steps of:
step one, determining the embedding positions of a first pipe body and a second pipe body; the selection of the buried position comprises: a concave earth surface area of the flight area;
secondly, digging a pit at the embedding position, and then embedding the first pipe body and the second pipe body in the pit; then, adopting a water seepage filling layer for backfilling;
and thirdly, laying an inspection well, and arranging a driving structure for controlling the operation states of the first pipe body and the second pipe body in the inspection well.
The pipeline system and the laying method for rainwater source emission reduction provided by the invention have the beneficial effects that: compared with the prior art, the operation states of the first pipe body and the second pipe body are regulated and controlled through the driving structure, so that the first water collecting holes and the second water collecting holes are in staggered or communicated operation states respectively. Thereby realizing the autonomous control of the infiltration or non-infiltration mode. The rainwater can be dispersed or retained by utilizing the soil surface area in the flight area, so that the aims of peak regulation and peak shifting are fulfilled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pipeline system for rainwater source emission reduction according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection relationship between a first pipe body and a driving mechanism in a pipeline system for reducing emission from a rainwater source according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection relationship between a second pipe body and a water seepage filling layer adopted by a pipeline system for rainwater source emission reduction according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1. a first pipe body; 11. a first water collection hole; 2. a second tube body; 21. a second water collection hole; 3. a drive structure; 31. a connecting member; 32. a drive motor; 33. a control member; 4. a water permeable structure layer; 5. a liquid level measuring mechanism; 6. an inspection well; 7. a water-permeable filling layer; 8. and (5) native soil.
Detailed Description
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
If can effectively utilize the scattered soil surface district in flight district to realize artificial controllable dispersion stagnates and holds, will disperse peak value runoff to a certain extent, reduce the runoff peak value, the wrong peak is arranged outward to very big share end facility load, reduce the risk in airport low reaches.
Referring to fig. 1 to 4 together, an embodiment of the present invention provides a pipeline system for reducing emission of a rainwater source, including a first pipe 1, a second pipe 2, and a driving structure 3, wherein the first pipe 1 is provided with a first water collecting hole 11; the second pipe body 2 is sleeved outside the first pipe body 1; the second pipe body 2 is movably connected with the first pipe body 1; a second water collecting hole 21 is formed on the second pipe body 2; the driving structure 3 is used to regulate the position of the first water collection holes 11 with respect to the second water collection holes 21.
Establish second body 2 cover outside first body 1 for first body 1 can be relative with the 2 motion of second body, makes first water catch bowl 11 and second water catch bowl 21 can realize: 1. the first water collecting holes 11 are staggered with the second water collecting holes 21; 2. the first water collecting hole 11 and the second water collecting hole 21 are communicated with each other. The operation state of the first and second water collection holes 11 and 21 may be achieved by the driving structure 3.
More specifically, in the early stage of rainfall, the first water collecting holes 11 and the second water collecting holes 21 are staggered, the pipe body structure formed by the first pipe body 1 and the second pipe body 2 does not collect water, and the collected rainwater flows into a ground area, and part of the rainwater seeps downwards and part of the rainwater accumulates. When the accumulated water accumulated in the soil surface area converges to a certain degree, the driving structure 3 drives the first pipe body 1 to move relative to the second pipe body 2, so that the first water collecting holes 11 are communicated with the second water collecting holes 21, the accumulated water in the soil surface area rapidly flows into the first pipe body 1, and the accumulated water is discharged. After the accumulated water is drained, the driving structure 3 can drive the first pipe body 1 and the second pipe body 2 to move mutually, so that the first water collecting holes 11 and the second water collecting holes 21 are in a staggered state again.
Compared with the prior art, the pipeline system for reducing emission of the rainwater source provided by the invention has the advantages that the operation states of the first pipe body 1 and the second pipe body 2 are regulated and controlled by the driving structure 3, so that the operation states of staggered or communicated first water collecting holes 11 and second water collecting holes 21 are respectively realized. Thereby realizing the autonomous control of the infiltration or non-infiltration mode. The rainwater can be dispersed or retained by utilizing the soil surface area in the flight area, so that the aims of peak regulation and peak shifting are fulfilled.
The operation mode that drive structure 3 drove first body 1 and 2 relative motion of second body includes: 1. the driving structure 3 drives the first tube 1 and the second tube 2 to rotate relatively. More specifically, the method comprises the following operation modes: (1) the second pipe body 2 does not move, and the driving structure 3 drives the first pipe body 1 to rotate relative to the second pipe body 2; (2) the first pipe body 1 does not move, and the driving structure 3 drives the second pipe body 2 to rotate relatively to the first pipe body 1; (3) the driving structure 3 drives the first tube 1 and the second tube 2 to rotate relatively. 2. The driving structure 3 drives the first tube 1 and the second tube 2 to move along the axial direction of the first tube 1. More specifically, the method comprises the following operation modes: (1) the second pipe body 2 is fixed, and the driving structure 3 drives the first pipe body 1 to move along the axial direction of the first pipe body 1, so that the first water collecting holes 11 are staggered or communicated with the second water collecting holes 21. (2) The first pipe body 1 is fixed, and the driving structure 3 drives the second pipe body 2 to move along the axial direction of the first pipe body 1, so that the first water collecting holes 11 and the second water collecting holes 21 are staggered or communicated. (3) The driving structure 3 simultaneously drives the first pipe body 1 and the second pipe body 2 to move along the axial direction of the first pipe body 1, so that the first water collecting holes 11 and the second water collecting holes 21 are staggered or communicated.
In this embodiment, the first water collecting holes 11 are provided with a plurality of holes, and the second water collecting holes 21 are correspondingly provided with a plurality of holes. Can effectively improve the efficiency that ponding flowed into in the first body 1. More specifically, the first water collecting holes 11 are spaced along the circumference of the first pipe 1. A plurality of second water collecting holes 21 are formed along the circumferential direction of the second pipe body 2 at intervals.
In the present embodiment, the first water collecting holes 11 are shaped like a bar; the second water collecting holes 21 have a bar shape. Both guaranteed the efficiency of ponding inflow in the first body 1, also guaranteed the intensity size of first body 1, second body 2.
In the present embodiment, the first water collecting holes 11 and the second water collecting holes 21 have the same shape and size.
In this embodiment, the first tube 1 and the second tube 2 are made of HDPE plastic pipes, respectively.
As an embodiment of the present invention, referring to fig. 1 to 4, the driving structure 3 includes: the device comprises a connecting piece 31, a driving motor 32 and a control piece 33, wherein one end of the connecting piece 31 is connected with the first pipe body 1; the other end is a free end; the driving motor 32 is connected with the free end of the connecting piece 31; the first pipe body 1 is driven to move relative to the second pipe body 2 through the connecting piece 31; the control member 33 is electrically connected to the driving motor 32. The control member 33 transmits the operation signal to the driving motor 32, and the driving motor 32 drives the first pipe 1 to rotate relative to the second pipe 2 through the connecting member 31, so as to realize the interleaving or communication between the first water collecting holes 11 and the second water collecting holes 21.
In the present embodiment, the connecting member 31 is a link. The first pipe body 1 is rotatably connected with the second pipe body 2. The length of the first pipe 1 is longer than that of the second pipe 2. One end of the connecting rod is connected with the first pipe body 1, and the other end of the connecting rod is hinged with the driving motor 32.
In the present embodiment, the control 33 is composed of an NB-IoT communication module, a PLC module; the NB-IoT communication module is responsible for transmitting and receiving signal instructions; the control signal can be transmitted to the PLC module through the NB-IoT communication module, the PLC module is electrically connected with the driving motor 32, the PLC module controls the driving motor 32 to work, and the driving motor 32 is connected with the connecting piece 31 through a hinge. The connector 31 is connected to the first pipe body 1. The second tube 2 is fixed in the permeable filling layer 7. The body structure that every section's first body 1, 2 constitutions of second body all can realize independent control through control 33, through the unified management and control of systematization platform, can realize the rainfall flood management that becomes more meticulous in flight area, and the scattered waterlogging risk.
In this embodiment, the control component 33 can be connected to an external device (such as a mobile phone or a computer) through the communication module, and the working state of the driving motor 32 can be controlled by a worker through the external device.
In this embodiment, the water permeable packing layer 7 is made of crushed stone having a particle size of 20 to 30 mm. The water seepage filling layer 7 not only ensures the structural function of soil surface and is convenient for rainwater to seep downwards.
In this embodiment, an inspection well 6 is also included for accommodating the drive structure 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, and further include a water permeable structure layer 4 wrapped outside the second pipe 2. The setting up of structural layer 4 that permeates water has guaranteed that the rainwater can flow into first body 1 in, impurity can not flow into first body 1. Effectively blocking impurities and avoiding the impurities from blocking the first water collecting holes 11 or/and the second water collecting holes 21.
In this embodiment, the structure of the water permeable structure layer 4 is not exclusive, and includes one or more of a sponge layer, a permeable geotextile and the like, as long as the structure can simultaneously block impurities and allow water flow to pass through.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, further comprising a liquid level measuring mechanism 5 electrically connected to the control member 33; the liquid level measuring mechanism 5 is used for measuring the liquid level height of the rainwater. When the liquid level captured by the liquid level measuring mechanism 5 in the ground area is higher than the warning value, the liquid level measuring mechanism 5 transmits a signal to the control part 33, and the control part 33 drives the driving motor 32 to operate, so that the operation state of interleaving or communication between the first water collecting holes 11 and the second water collecting holes 21 is realized.
The invention also provides a pipeline arrangement method for rainwater source emission reduction, please refer to fig. 1 to 4 together, which includes the following steps:
s1, determining the embedding positions of the first pipe body 1 and the second pipe body 2; the selection of the buried position comprises: a concave earth surface area of the flight area;
and a group of pipeline systems for rainwater source emission reduction can be arranged in each independent soil surface area.
S2, digging a pit at the embedding position, and then embedding the first pipe body 1 and the second pipe body 2 in the pit; then, a water seepage filling layer 7 is adopted for backfilling;
more specifically, a groove (original soil 8 on both sides of the pipe groove) is dug at the burying position. Then, a pipe body part formed by the first pipe body 1 and the second pipe body 2 is embedded into the pipe groove. The first water collecting holes 11 and the second water collecting holes 21 are alternately arranged in an initial state. And then the pipe groove is backfilled by a water seepage filling layer 7. The second pipe body 2 is wrapped with a permeable structure layer 4. Meanwhile, a liquid level measuring mechanism 5 electrically connected with the driving structure 3 is respectively arranged at the low-lying position of each independent soil surface area.
And S3, arranging the inspection well 6, and arranging a driving structure 3 for controlling the operation state of the first pipe body 1 and the second pipe body 2 in the inspection well 6. An inspection well 6 is arranged on each independent soil surface area. The inspection well 6 is internally provided with a driving structure 3 for controlling the operation state of the first pipe body 1 and the second pipe body 2 in the soil surface area.
The liquid level measuring mechanism 5 and the driving mechanism 3 which are arranged at the low-lying position of the soil surface area can autonomously control the water accumulation condition of each concave soil surface area under the condition of no manual intervention, and for rainfall with small total rainfall, no rainwater is discharged outside, so that the total runoff amount control close to 100% is realized. When facing heavy rain, the pipeline system can be used for discharging rainwater outside in time, so that the waterlogging risk is reduced.
In rainy days, rainwater flows to the sunken position of the ground area, then the rainwater flows down or/and collects along the water seepage filling layer 7, when the liquid level measuring mechanism 5 measures collected accumulated water to reach a preset water level, the liquid level measuring mechanism 5 transmits an electric signal to the control part 33, the control part 33 drives the driving motor 32 to operate, the driving motor 32 drives the first pipe body 1 to move relative to the second pipe body 2, and then the first water collecting holes 11 and the second water collecting holes 21 are staggered or communicated.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The source emission reduction rainwater pipeline system capable of automatically switching the storage and discharge modes provided by the invention is introduced in detail above. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A pipe-line system for rainwater source emission reduction, comprising:
the first pipe body (1) is provided with a first water collecting hole (11);
the second pipe body (2) is sleeved outside the first pipe body (1); the second pipe body (2) is movably connected with the first pipe body (1); a second water collecting hole (21) is formed in the second pipe body (2);
a drive arrangement (3) for regulating the position of the first water collection opening (11) relative to the second water collection opening (21).
2. The pipeline system for rainwater source emission reduction according to claim 1, wherein: the drive structure (3) comprises:
a connecting member (31) having one end connected to the first pipe (1); the other end is a free end;
a drive motor (32) connected to the free end of the connecting member (31); is used for driving the first pipe body (1) to move through the connecting piece (31)
And the control part (33) is electrically connected with the driving motor (32).
3. The pipeline system for rainwater source emission reduction according to claim 2, wherein: the liquid level measuring mechanism (5) is electrically connected with the control part (33); the liquid level measuring mechanism (5) is used for measuring the liquid level height of rainwater.
4. A pipe system for rainwater source emission reduction according to any one of claims 1 to 3, characterised in that: the water-permeable structure layer (4) is wrapped outside the second pipe body (2).
5. A pipe system for rainwater source emission reduction according to any one of claims 1 to 3, characterised in that: also comprises an inspection well (6) for accommodating the drive structure (3).
6. A pipe system for rainwater source emission reduction according to any one of claims 1 to 3, characterised in that: the water seepage filling layer (7) is used for fixing the second pipe body (2).
7. The pipeline system for rainwater source emission reduction according to claim 1, wherein: the first water collecting holes (11) and the second water collecting holes (21) are respectively provided with a plurality of water collecting holes; or/and
the first water collecting holes (11) are strip-shaped; or/and
the shape of the second water collecting hole (21) is strip-shaped.
8. A pipeline laying method for rainwater source emission reduction is characterized by comprising the following steps:
step one, determining the embedding positions of a first pipe body (1) and a second pipe body (2); the selection of the buried position comprises: a concave earth surface area of the flight area;
secondly, digging a pit at the embedding position, and then embedding the first pipe body (1) and the second pipe body (2) in the pit; then, a water seepage filling layer (7) is adopted for backfilling;
and thirdly, arranging an inspection well (6), and arranging a driving structure (3) used for controlling the operation states of the first pipe body (1) and the second pipe body (2) in the inspection well (6).
9. The pipeline laying method for rainwater source emission reduction according to claim 8, wherein the pipeline laying method comprises the following steps: and a liquid level measuring mechanism (5) electrically connected with the driving structure (3) is respectively installed at the low-lying part of each soil area.
10. The pipeline laying method for rainwater source emission reduction according to claim 8, wherein the pipeline laying method comprises the following steps: the first water collecting holes (11) and the second water collecting holes (21) are arranged in a staggered mode in an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300221.7A CN113818537A (en) | 2021-11-04 | 2021-11-04 | Pipeline system for rainwater source emission reduction and laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300221.7A CN113818537A (en) | 2021-11-04 | 2021-11-04 | Pipeline system for rainwater source emission reduction and laying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113818537A true CN113818537A (en) | 2021-12-21 |
Family
ID=78917738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111300221.7A Pending CN113818537A (en) | 2021-11-04 | 2021-11-04 | Pipeline system for rainwater source emission reduction and laying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113818537A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040076473A1 (en) * | 2002-10-17 | 2004-04-22 | Burkhart Philip J. | Methods and modules for an underground assembly for storm water retention or detention |
| CN207436191U (en) * | 2017-11-17 | 2018-06-01 | 河南徐辉建筑工程设计有限公司 | A kind of Storm Sewer Network |
| CN209741664U (en) * | 2019-02-02 | 2019-12-06 | 王茂 | Anti-reflection flow permeable bridge deck pavement |
| CN111364596A (en) * | 2020-03-23 | 2020-07-03 | 华高数字科技有限公司 | Drainage auxiliary system for reservoir of airport |
| CN212224166U (en) * | 2020-03-27 | 2020-12-25 | 山东高速股份有限公司 | Rainwater collecting and utilizing system for expressway service area |
| CN212477985U (en) * | 2020-05-28 | 2021-02-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Rainwater outlet infiltration system |
| CN216108865U (en) * | 2021-11-04 | 2022-03-22 | 民航机场规划设计研究总院有限公司 | Pipeline system for rainwater source emission reduction |
-
2021
- 2021-11-04 CN CN202111300221.7A patent/CN113818537A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040076473A1 (en) * | 2002-10-17 | 2004-04-22 | Burkhart Philip J. | Methods and modules for an underground assembly for storm water retention or detention |
| CN207436191U (en) * | 2017-11-17 | 2018-06-01 | 河南徐辉建筑工程设计有限公司 | A kind of Storm Sewer Network |
| CN209741664U (en) * | 2019-02-02 | 2019-12-06 | 王茂 | Anti-reflection flow permeable bridge deck pavement |
| CN111364596A (en) * | 2020-03-23 | 2020-07-03 | 华高数字科技有限公司 | Drainage auxiliary system for reservoir of airport |
| CN212224166U (en) * | 2020-03-27 | 2020-12-25 | 山东高速股份有限公司 | Rainwater collecting and utilizing system for expressway service area |
| CN212477985U (en) * | 2020-05-28 | 2021-02-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Rainwater outlet infiltration system |
| CN216108865U (en) * | 2021-11-04 | 2022-03-22 | 民航机场规划设计研究总院有限公司 | Pipeline system for rainwater source emission reduction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101859666B1 (en) | Urban type Classification system of Non-point Source Pollutants | |
| CN109098268B (en) | Rainwater infiltration and accumulation system | |
| CN110984346B (en) | Sponge city rainwater reposition of redundant personnel discharging equipment | |
| CN216108865U (en) | Pipeline system for rainwater source emission reduction | |
| CN106613769B (en) | Sponge urban underground buried pipe irrigation system and construction method thereof | |
| WO2018036317A1 (en) | Water collecting and draining system, and construction method thereof | |
| KR101859661B1 (en) | Initial precipitation treatment unit with Non-point Source Pollutants | |
| CN111270742A (en) | Urban rainwater treatment system | |
| CN203603127U (en) | Check valve type drainage system for underground water in channel | |
| CN201284492Y (en) | Simple and practical overhead road rainwater utilization system | |
| CN113818537A (en) | Pipeline system for rainwater source emission reduction and laying method | |
| CN218712617U (en) | Under-film drainage pressure reduction structure of reservoir plate of reservoir in coastal region | |
| CN209761279U (en) | air bag type waterproof device for entrance and exit | |
| CN214574059U (en) | Outdoor transformer substation cable trench | |
| CN213682032U (en) | Drainage structure and sponge city water storage drainage system | |
| CN110344390A (en) | A kind of drainage system and method for high-moisture percentage slity soil | |
| CN111576591A (en) | Construction method for preventing water seepage of garage top plate | |
| CN215975176U (en) | Sponge wetland system combining rural non-point source pollution point and surface with water inlet | |
| CN218862671U (en) | Drainage structure in tunnel hole | |
| CN215442262U (en) | Underground garage seepage-proofing drainage system | |
| CN219773127U (en) | Clear water drainage and diversion irrigation system for abandoned mine | |
| CN220539057U (en) | Ramp flow guiding structure and basement entrance ramp structure | |
| CN213760692U (en) | Rainwater runoff micro-polluted water drinking water treatment device | |
| CN220665964U (en) | Asphalt concrete bridge deck pavement edge belt drainage system | |
| CN207109990U (en) | Sponge urban land table water reclamation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |