CN219653554U - Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device - Google Patents
Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device Download PDFInfo
- Publication number
- CN219653554U CN219653554U CN202320644500.3U CN202320644500U CN219653554U CN 219653554 U CN219653554 U CN 219653554U CN 202320644500 U CN202320644500 U CN 202320644500U CN 219653554 U CN219653554 U CN 219653554U
- Authority
- CN
- China
- Prior art keywords
- slag blocking
- drainage
- emergency
- airport
- net
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 64
- 239000002893 slag Substances 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 37
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000013049 sediment Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses an airport Y-shaped sewage interception, slag blocking and emergency drainage device, which comprises a drainage open ditch and further comprises: the dirt intercepting and slag blocking mechanism is arranged at the side part of the water draining open ditch and is used for timely discharging the intercepted impurities in the water draining open ditch; the emergency drainage mechanism is arranged at the outlet of the sewage interception and slag blocking mechanism and is used for pre-storing water which is shunted into the sewage interception and slag blocking mechanism from the drainage open trench; the sewage interception net for filtering impurities is connected to the joint of the sewage interception slag interception mechanism in the open drain. The water with impurities in the open drain is filtered at the sewage interception net before entering the drainage culvert, the filtered impurities and the water flow into the sewage interception and blocking mechanism, the impurities are intercepted by the sewage interception net and fall into one side of the water overflow wall to be collected, and the water passes through the sewage blocking net to enter the emergency drainage mechanism to be discharged, so that the phenomenon that the drainage culvert is blocked to cause airport waterlogging is avoided.
Description
Technical Field
The utility model relates to the technical field of airport drainage, in particular to a Y-shaped sewage interception, slag blocking and emergency drainage device for an airport.
Background
The drainage ditch of the airport is the lowest point of the airport topography and is usually arranged between an airport runway and a taxiway, after rainfall, rainwater flushes a road surface area and a soil area in a flat area along with the topography, a large amount of impurities are collected into the drainage ditch between the runway and the taxiway, various impurities are deposited in the drainage ditch, and when the impurities flow to a drainage culvert below a connecting channel along the drainage ditch, the drainage culvert is easily blocked due to the reduction of the section of the drainage culvert, so that drainage is not smooth, and finally, the airport storm water is caused, and the operation of the aircraft is influenced;
when the conventional airport drainage system is designed, the design storm reproduction period is generally not more than 5 years, along with the extreme change of climate in recent years, extreme rainfall weather is easy to appear, the storm reproduction period is more than 5 years, the conventional airport drainage system cannot timely drain rainwater in a high reproduction period, a drainage culvert is blocked by impurities due to scouring of heavy storm, the drainage culvert cannot be cleaned timely, and the airport waterlogging is easy to be caused, so that it is very important to set certain emergency drainage measures to cope with the extreme storm.
The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The utility model aims to provide a Y-shaped sewage interception, slag blocking and emergency drainage device for an airport, which aims to solve the problem that the drainage culvert is blocked to cause waterlogging of the airport due to heavy storm water in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an airport Y type cuts dirty, blocks sediment, emergent drainage device, includes the drainage open ditch, still includes:
the dirt intercepting and slag blocking mechanism is arranged at the side part of the water draining open ditch and is used for timely discharging the intercepted impurities in the water draining open ditch;
the emergency drainage mechanism is arranged at the outlet of the sewage interception and slag blocking mechanism and is used for pre-storing water which is shunted into the sewage interception and slag blocking mechanism from the drainage open trench;
a sewage interception net for filtering impurities is connected to the joint of the sewage interception slag blocking mechanism in the open drain;
the intersection of the dirt intercepting and slag blocking mechanism and the emergency drainage mechanism is sequentially provided with a water overflow wall and a slag blocking net from bottom to top, and impurities discharged along the dirt intercepting and slag blocking mechanism are blocked by the water overflow wall and are filtered at the slag blocking net.
Further, a mud guide groove is arranged at the bottom of the open drain and at the water inlet end of the sewage interception net;
a sludge settling tank is arranged at the bottom of the sewage interception and slag blocking mechanism;
the impurities intercepted by the sewage interception net are transferred into the sediment tank along the mud guiding tank for collection.
Further, the mud guiding groove and the mud sinking groove are both arc-shaped.
Further, the dirt intercepting and slag blocking mechanism is arranged obliquely downwards from the open drain to the emergency drain.
Further, the filtering holes of the dirt interception net are smaller than those of the slag blocking net.
Furthermore, an emergency drainage pit is arranged in the emergency drainage mechanism and is used for pre-storing water discharged from the slag blocking net;
an emergency drainage pump is arranged at the bottom of the emergency drainage pit;
the emergency drainage pump is internally connected with an emergency drainage pipe which penetrates to the outside from an emergency drainage pit.
Further, a check valve and a gate valve are sequentially arranged in the pipeline of the emergency drain pipe and used for adjusting water flow in the emergency drain pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the dirt intercepting and slag blocking mechanism is arranged to be matched with the emergency drainage mechanism, when heavy storm is running, the water with impurities in the drainage open trench filters the impurities at the dirt intercepting net before entering the drainage culvert, the filtered impurities and the water flow into the dirt intercepting and slag blocking mechanism together, the impurities are intercepted by the slag blocking net and fall into one side of the overflow wall to be collected, and the water passes through the slag blocking net to enter the emergency drainage mechanism to be discharged, so that airport waterlogging caused by blockage of the drainage culvert is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing the relationship between the open drain and the dirt-intercepting and slag-blocking mechanism;
FIG. 3 is a flow chart of the drainage process of the present utility model;
FIG. 4 is a schematic view of the internal structure of the emergency drainage mechanism of the present utility model.
Reference numerals: 1. a drain open ditch; 2. a drainage culvert; 3. dirt-intercepting and slag-blocking mechanism; 4. an emergency drainage mechanism; 5. a sewage interception net; 6. a slag blocking net; 7. a mud guiding groove; 8. a mud settling tank; 9. a water overflow wall; 10. an emergency drainage pit; 11. an emergency drainage pump; 12. an emergency drain pipe; 13. a check valve; 14. a gate valve; 100. a taxiway; 101. a flat area; 102. runway.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an airport Y type cuts dirty, blocks sediment, emergent drainage device, includes drainage open ditch 1, still includes:
the dirt intercepting and slag blocking mechanism 3 is arranged at the side part of the open drainage ditch 1 and is used for timely discharging the intercepted impurities in the open drainage ditch 1;
the emergency drainage mechanism 4 is arranged at the outlet of the sewage interception and slag blocking mechanism 3 and is used for pre-storing water which is shunted into the sewage interception and slag blocking mechanism 3 from the inside of the drainage open trench 1;
a sewage interception net 5 for filtering impurities is connected to the joint of the sewage interception slag blocking mechanism 3 in the open drain 1;
the intersection of the dirt intercepting and slag blocking mechanism 3 and the emergency drainage mechanism 4 is sequentially provided with a water overflow wall 9 and a slag blocking net 6 from bottom to top, and impurities discharged along the dirt intercepting and slag blocking mechanism 3 are blocked by the water overflow wall 9 and are filtered at the slag blocking net 6.
It should be noted that, when the existing airport drainage system is in heavy rain, the water on the airport flows to the drainage culvert 2 along the drainage open trench 1 to be discharged, when the drainage culvert 2 is blocked by impurities, the accumulated water on the airport can be gathered fast to cause waterlogging, the utility model sets the sewage interception slag blocking mechanism 3 to be matched with the emergency drainage mechanism 4, when in heavy rain, the water with impurities in the drainage open trench 1 filters the impurities at the sewage interception net 5 before entering the drainage culvert 2, the filtered impurities flow to the sewage interception slag blocking mechanism 3 together with the water, the impurities are intercepted by the slag blocking net 6 and fall into one side of the overflow wall 9 to be collected, and the water passes through the slag blocking net 6 to enter the emergency drainage mechanism 4 to be discharged, thereby avoiding the waterlogging of the airport caused by the blockage of the drainage culvert 2.
It should be added that the water in the open drain 1 is discharged into the underground channel at the drainage culvert 2 after passing through the sewage interception net 5.
Preferably, the open drainage ditch 1 penetrates through the flat area 101 between the airport taxiway 100 and the runway 102, so that water accumulated on the taxiway 100 and the runway 102 can be conveniently gathered to the middle flat area 101 and drained.
As an improvement, as shown in fig. 2-3, a mud guiding groove 7 is arranged at the bottom of the open drain 1 and at the water inlet end of the sewage interception net 5;
a sludge settling tank 8 is arranged at the bottom of the sewage interception and slag blocking mechanism 3;
the impurities intercepted by the dirt interception net 5 are transited into the sediment tank 8 along the mud guiding tank 7 for collection;
through setting up mud guide groove 7 and desilting groove 8, wherein mud guide groove 7 can hold and shift to desilting groove 8 with the impurity of intercepting dirty net 5 interception, and desilting groove 8 can be with increasing the storage space to impurity of intercepting dirty sediment mechanism 3, has further improved the interception volume to airport impurity.
Further, as shown in fig. 4, the mud guiding groove 7 and the mud settling groove 8 are both provided with an arc shape.
Through setting up mud guide groove 7 and desilting groove 8 to be the arc, reduce the flow resistance of rivers at drainage open trench 1, further improve the drainage ability of drainage open trench 1, very big increase airport prevent waterlogging ability.
Further, as shown in fig. 3-4, the dirt intercepting and slag blocking mechanism 3 is arranged obliquely downwards from the open drain 1 to the emergency drain 4.
The diversion speed of water at the sewage interception net 5 can be accelerated by arranging the sewage interception and blocking mechanism 3 obliquely downwards from the water drainage open ditch 1 to the emergency water drainage mechanism 4, so that the water drainage speed of sewage interception and blocking is improved.
As an improvement, as shown in fig. 3, the filtering holes of the dirt interception net 5 are smaller than the filtering holes of the slag blocking net 6, so that larger impurities can be ensured to pass through the dirt interception net 5 to cause the drainage culvert 2, and the filtering efficiency of the slag blocking net 6 can be quickened.
As an improvement, as shown in fig. 4, an emergency drainage pit 10 is arranged in the emergency drainage mechanism 4 and is used for pre-storing water discharged from the slag blocking net 6;
an emergency drainage pump 11 is arranged at the bottom of the emergency drainage pit 10;
the emergency drain pump 11 is internally connected with an emergency drain pipe 12 penetrating from the emergency drain pit 10 to the outside.
Further, a check valve 13 and a gate valve 14 are sequentially arranged in the pipeline of the emergency drain pipe 12 and used for adjusting water flow in the emergency drain pipe 12, wherein backflow of the emergency drain pump 11 in the drainage process can be prevented by arranging the check valve 13.
By starting the emergency drain pump 11, the emergency drain pump 11 discharges the water in the emergency drain pit 10 through the emergency drain pipe 12, so that the emergency drain pit 10 can continuously store water, and the drainage capacity of an airport is further increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an airport Y type cuts dirty, blocks sediment, emergent drainage device, includes drainage open trench (1), its characterized in that still includes:
the dirt intercepting and slag blocking mechanism (3) is arranged at the side part of the open drain ditch (1) and is used for timely discharging the intercepted impurities in the open drain ditch (1);
the emergency drainage mechanism (4) is arranged at the outlet of the sewage interception and slag blocking mechanism (3) and is used for pre-storing water which is shunted into the sewage interception and slag blocking mechanism (3) from the inside of the drainage open trench (1);
a sewage interception net (5) for filtering impurities is connected to the joint of the sewage interception slag blocking mechanism (3) in the open drain (1);
the intersection of the dirt intercepting and slag blocking mechanism (3) and the emergency drainage mechanism (4) is sequentially provided with a water overflow wall (9) and a slag blocking net (6) from bottom to top, and impurities discharged along the dirt intercepting and slag blocking mechanism (3) are blocked by the water overflow wall (9) and are filtered at the slag blocking net (6).
2. An airport Y-type dirt intercepting, slag blocking and emergency drainage apparatus according to claim 1, wherein:
a mud guide groove (7) is formed in the bottom of the open drain (1) and positioned at the water inlet end of the sewage interception net (5);
a mud settling tank (8) is arranged at the bottom of the dirt intercepting and slag blocking mechanism (3);
the impurities intercepted by the dirt intercepting net (5) are transited into the sediment tank (8) along the mud guiding tank (7) for collection.
3. An airport Y-type dirt intercepting, slag blocking and emergency drainage apparatus according to claim 2, wherein:
the mud guiding groove (7) and the mud sinking groove (8) are both provided with an arc shape.
4. An airport Y-type dirt intercepting, slag blocking, emergency drainage apparatus according to claim 1 or 2 or 3, wherein:
the dirt intercepting and slag blocking mechanism (3) is obliquely downwards arranged from the open drain (1) to the emergency drain mechanism (4).
5. An airport Y-type dirt intercepting, slag blocking and emergency drainage apparatus according to claim 1, wherein:
the filtering holes of the dirt interception net (5) are smaller than the filtering holes of the slag blocking net (6).
6. An airport Y-type dirt intercepting, slag blocking and emergency drainage apparatus according to claim 1, wherein:
an emergency drainage pit (10) is arranged in the emergency drainage mechanism (4) and is used for pre-storing water discharged from the slag blocking net (6);
an emergency drainage pump (11) is arranged at the bottom of the emergency drainage pit (10);
the emergency drainage pump (11) is internally connected with an emergency drainage pipe (12) penetrating through the emergency drainage pit (10) to the outside.
7. An airport Y-type dirt intercepting, slag blocking, emergency drainage apparatus according to claim 6, wherein:
and a check valve (13) and a gate valve (14) are sequentially arranged in a pipeline of the emergency drain pipe (12) and are used for adjusting water flow in the emergency drain pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644500.3U CN219653554U (en) | 2023-03-28 | 2023-03-28 | Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644500.3U CN219653554U (en) | 2023-03-28 | 2023-03-28 | Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653554U true CN219653554U (en) | 2023-09-08 |
Family
ID=87862970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320644500.3U Active CN219653554U (en) | 2023-03-28 | 2023-03-28 | Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653554U (en) |
-
2023
- 2023-03-28 CN CN202320644500.3U patent/CN219653554U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101775839B (en) | Rainwater penetrating-discharging integrated ecological system | |
| KR100990483B1 (en) | Keeping treatment system for primary stage rainwater | |
| CN109797839A (en) | A kind of efficient pollution cutting device of urban road inlet for stom water and cut dirty operating method | |
| CN211817483U (en) | Automatic rainwater shunting and filtering bucket for building | |
| CN109372088A (en) | A kind of self-closed inlet for stom water of easy cleaning | |
| CN209975673U (en) | Anti-blocking drainage pipeline | |
| CN201817851U (en) | Rainwater ecological utilization system | |
| CN206554213U (en) | A kind of anti-waterlogging drainage system in city | |
| CN219653554U (en) | Airport Y-shaped dirt intercepting, slag blocking and emergency drainage device | |
| CN210288642U (en) | Underground rainwater centralized discharge structure | |
| CN207959465U (en) | Anti-silting deposition cleaning dirt pipeline accesses abandoned stream catch-basin | |
| CN206529878U (en) | A kind of municipal drainage community storm detention tank | |
| CN214613574U (en) | Bridge drainage system | |
| CN212866270U (en) | Be used for district afforestation to irrigate and use rainwater cistern | |
| CN211571912U (en) | Urban rainwater collection water level control system | |
| CN114319537A (en) | Can strengthen sponge system of rainwater purification infiltration function | |
| CN209989896U (en) | Confluence sewage intercepting and purifying device | |
| CN208649829U (en) | A kind of level land grass planting ditch | |
| CN212689073U (en) | Green energy-saving building rainwater collecting and processing system | |
| CN220598039U (en) | Drainage structures for asphalt highway permeates water | |
| CN219569052U (en) | Simple outdoor rainwater collecting system | |
| CN221072152U (en) | High-level road surface drainage structure of ultrahigh road section of high-level road | |
| CN212801752U (en) | Rainwater regulation and storage system | |
| CN219297884U (en) | Road drainage structure | |
| CN220888889U (en) | Easy-maintenance environment-friendly water inlet with dirt intercepting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |