CN111364596B - Drainage auxiliary system for reservoir of airport - Google Patents
Drainage auxiliary system for reservoir of airport Download PDFInfo
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- CN111364596B CN111364596B CN202010205832.2A CN202010205832A CN111364596B CN 111364596 B CN111364596 B CN 111364596B CN 202010205832 A CN202010205832 A CN 202010205832A CN 111364596 B CN111364596 B CN 111364596B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- 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
- E03F3/046—Open sewage channels
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Sewage (AREA)
Abstract
The invention belongs to the technical field of intelligent airport drainage equipment, and particularly relates to an airport reservoir drainage auxiliary system, which comprises an airport reservoir, a safety grid water storage gate, an outer drainage channel, a drainage pump, a drainage gate, a river and an isolation layer, wherein the airport reservoir is arranged in the drainage channel; the outer drainage channel is divided into an upper layer and a lower layer, the upper layer is a main drainage channel, and the lower layer is an auxiliary drainage channel; the isolation layer is provided with a tunnel partition plate, the tunnel partition plate is provided with small holes, and the main drainage channel is communicated with the auxiliary drainage channel through the small holes by the tunnel partition plate; by arranging the auxiliary drainage channel in the drainage device, when the drainage quantity is small, drainage can be performed only through the auxiliary drainage channel, so that the use power consumption of a drainage pump is reduced, and the cost is saved; when the water discharge is large, the auxiliary drainage channel can be used as an auxiliary drainage channel, so that the defect of the drainage capacity of the drainage pump is properly made up, the cost is saved, and the total drainage capacity is increased; the system is simple in overall structure, reasonable in design, low in manufacturing cost, long in service life, scientific and reasonable in design, strong in practicability and environment-friendly in application.
Description
The technical field is as follows:
the invention belongs to the technical field of intelligent airport drainage equipment, and particularly relates to an airport reservoir drainage auxiliary system.
Background art:
the existing airport is usually required to build some water reservoirs for water source and sightseeing, and the water reservoirs are built by artificial materials and are water storage facilities with anti-seepage function. The airport reservoir is also an important component of an airport rainwater collection system, and is one of important means for guaranteeing the safety of flood control and drainage of the airport environment. The existing airport reservoir is mainly used for collecting rainwater and reclaimed water, and is recycled for road sprinkling, greening irrigation, toilet flushing and cooling water of energy stations in a working area and a station area, the rainwater of the water is used as a water source after the water quality is treated by the reservoir, and the water source can be used for glue pouring on the airport ground in dry seasons to prevent accidents caused by dry cracking of the airport surface due to hot weather.
In the prior art, there are many technical research achievements on the water reservoir, for example, chinese patent CN201621197306.1 discloses a water reservoir for a rainwater utilization system, which includes a water reservoir body, a drainage pipe is disposed on a bottom surface of the water reservoir body, a connecting pipe is disposed on the drainage pipe and the bottom surface of the water reservoir body, a drainage valve is disposed in the connecting pipe, an end of the drainage pipe is connected with a drainage pipe, an overflow pipe is disposed on the bottom surface of the water reservoir body, and the overflow pipe is communicated with the drainage pipe. When rainwater enters the reservoir body and is stored in the cavity of the reservoir body, and the rainwater enters the drainage pipeline through the overflow pipe when the rainwater volume is too large, reaches the seepage and drainage pipe through the drainage pipeline and is drained into the underground drainage channel through the seepage and drainage pipe to supplement underground water; thus, rainwater can be collected continuously by recycling, and accumulated water on the road surface of the municipal street is prevented; chinese patent CN201721455182.7 discloses a pump station drainage device, wherein a water storage tank is formed by combining a first water storage tank and a second water storage tank which are separated by a middle partition plate in parallel, a water inlet is arranged at the bottom end of the left side of the first water storage tank, a plurality of groups of communication holes which are parallel up and down are arranged at the bottom end of the partition plate, the liquid levels in the first water storage tank and the second water storage tank are communicated through the communication holes, a drainage unit station is arranged at the right side of the second water storage tank, three drainage pump sets are arranged in the drainage unit station, a pump water inlet of the drainage pump set is fixedly connected with one end of a water inlet pipe, the other end of the water inlet pipe is inserted into the second water storage tank, a pump water outlet of the drainage pump set is fixedly connected with one end of; above these current patent techniques all can't direct application in airport cistern, the cost of the dedicated drainage pump of airport cistern is too high, when displacement does not reach the drainage standard and start the drainage pump, can cause the drainage pump idle running and influence its life-span, and when displacement was too high, only relied on the drainage pump again can't satisfy the drainage demand. Moreover, the existing airport reservoir cannot automatically adjust the drainage mode according to the water flow in the reservoir, so that an airport reservoir drainage auxiliary system is researched and designed, the drainage mode can be automatically or manually selected according to the water flow, and the drainage is more effective.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and design a drainage auxiliary system of an airport reservoir, which can automatically adjust a drainage mode according to the water storage and drainage flow of the reservoir, thereby improving the flexibility and the total drainage capacity of the drainage mode.
In order to achieve the aim, the invention relates to an airport reservoir drainage auxiliary system, the main structure of which comprises an airport reservoir, a safety grid water storage gate, an outer drainage channel, a drainage pump, a drainage gate, a river and an isolation layer; the water outlet of the airport reservoir is provided with a safety grating water storage gate, and the safety grating water storage gate is connected with the airport reservoir in a matching way; one end of the outer drainage channel is fixedly communicated with an airport reservoir, the other end of the outer drainage channel is fixedly connected with a river channel, the outer drainage channel is divided into an upper layer and a lower layer, the upper layer is a main drainage channel, the lower layer is an auxiliary drainage channel, and an isolation layer is arranged between the main drainage channel and the auxiliary drainage channel; the isolation layer is made of firm water-resistant materials, the upper surface of the isolation layer is provided with regularly arranged cave partition plates, the cave partition plates are of bent plate-shaped structures, the orthographic projection of the cave partition plates is crescent, the outer edges of the cave partition plates are tilted upwards along one side, a plurality of small holes are formed in the cave partition plates, the small holes are of openable hole-shaped structures, and the main drainage channel and the auxiliary drainage channel are communicated through the small holes by the cave partition plates; the drainage pump is positioned on one side of the main drainage channel, which is close to the river channel, and is used for draining water in the main drainage channel to the river channel; the drainage gate is located between the drainage pump and the river channel, is connected with the conventional matched type of the river channel, and can be automatically opened or closed.
The inner edge of the ground tunnel partition plate is close to one side of the reservoir and lower than the upper surface of the isolation layer, the outer edge of the ground tunnel partition plate is close to one side of the river channel, the highest point of the outer edge of the ground tunnel partition plate is flush with the upper surface of the isolation layer or higher than the isolation layer, the bent structure with one high side and one low side of the ground tunnel partition plate is more favorable for blocking water so as to smoothly flow into small holes, namely the crescent opening of each ground tunnel partition plate faces the direction of the reservoir of the airport and the opening is sunken downwards, so that the water can be more effectively drained into the auxiliary drainage channel, and the drained water is more effectively prevented.
The small holes in the ground hole partition plate can be opened or closed, and the size of the open holes of the small holes can be controlled according to the amount of water discharged; the small holes are distributed on the ground hole partition plate, and the opening systems of the small holes can respectively control the opening size of each small hole; when the small hole is opened, the small hole is in a hole opening state, water in the main drainage channel can flow into the auxiliary drainage channel through the small hole on the ground hole partition plate and then flow into the river channel through the auxiliary drainage channel; when the hole is closed, the hole is in a closed state, and water in the airport reservoir can only flow into the river channel through the drainage pump on the main drainage channel.
The small hole related by the invention adopts a multi-blade rotary opening and closing structure in the prior art.
The opening or closing mode of the small hole is selected according to the actual situation, and the small hole can be independently started or closed and can also be started or closed in linkage with a water level meter in the airport reservoir.
Compared with the prior art, the auxiliary drainage channel is arranged in the drainage device, so that drainage is performed through the auxiliary drainage channel when the drainage quantity is small, the use power consumption of the drainage pump can be reduced, and the cost is saved to a certain extent; when the water discharge is large, the auxiliary drainage channel can be used as an auxiliary drainage channel, so that the defect of the drainage capacity of the drainage pump is properly made up, the cost is saved, and the total drainage capacity is increased; the system is simple in overall structure, reasonable in design, low in manufacturing cost, long in service life, scientific and reasonable in design principle, high in practicability and environment-friendly in application.
Description of the drawings:
fig. 1 is a schematic side view of an airport water reservoir drainage assistance system according to the present invention.
Fig. 2 is a schematic diagram of the top view structure of the airport water storage tank drainage auxiliary system related to the invention.
Fig. 3 is a schematic top view of the isolation layer according to the present invention.
FIG. 4 is a schematic diagram of the A-A cross-sectional structure of the isolation layer according to the present invention.
Fig. 5 is a schematic top view of the structure of the cavity partition according to the present invention.
Fig. 6 is a schematic view of the structural principle of the small hole related to the present invention.
The specific implementation mode is as follows:
the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.
Example 1:
the embodiment relates to an airport reservoir drainage auxiliary system, the main structure of which comprises an airport reservoir 1, a safety grid water storage gate 2, an outer drainage channel 3, a drainage pump 4, a drainage gate 5, a river channel 6 and an isolation layer 7; the water outlet of the airport reservoir 1 is provided with a safety grid water storage gate 2, the safety grid water storage gate 2 is a conventional reservoir gate, and the safety grid water storage gate 2 is connected with the airport reservoir 1 in a conventional matching manner; the outer drainage channel 3 is used as a channel capable of smoothly discharging water of the airport reservoir 1 to the river channel 6, one end of the outer drainage channel 3 is fixedly communicated with the airport reservoir 1, the other end of the outer drainage channel 3 is fixedly connected with the river channel 6, the outer drainage channel 3 is divided into an upper layer and a lower layer, the upper layer is a main drainage channel 31, the lower layer is an auxiliary drainage channel 32, and an isolation layer 7 is arranged between the main drainage channel 31 and the auxiliary drainage channel 32; the isolation layer 7 is made of firm water-resistant materials, the upper surface of the isolation layer 7 is uniformly provided with ground hole partition plates 8 which are orderly arranged at intervals from one side of the airport reservoir 1 to one side of the river channel 6, each ground hole partition plate 8 is of a bent plate-shaped structure with the orthographic projection of a crescent-shaped outer edge 82 and one side of the upward tilting, a plurality of small holes 9 which are sequentially arranged and have the same or different section sizes are arranged on each ground hole partition plate 8, each small hole 9 is of a hole-shaped structure which can be opened and closed, each ground hole partition plate 8 communicates the main drainage channel 31 with the auxiliary drainage channel 32 through the small hole 9, the inner edge 81 of each ground hole partition plate 8 is close to one side of the reservoir 1 and lower than the upper surface of the isolation layer 7, the outer edge 82 of each ground hole partition plate 8 is close to one side of the river channel 6, and the highest, when outer edge 82 is higher than the upper surface of insulating layer 7, support structure 10 is disposed below outer edge 82; the supporting structure 10 is made of concrete or other water-resistant members capable of supporting and is used for supporting the ground hole partition plate 8 to be more stable; the bent structure that one side of each ground hole partition plate 8 is higher and the other side is lower is more beneficial to blocking water to smoothly flow into the small holes 9, namely the crescent-shaped opening of each ground hole partition plate 8 faces the direction of the airport water storage tank 1 and the opening is sunken downwards, so that water can be more effectively drained into the auxiliary drainage channel 32, and the drained water is more effectively prevented from flowing backwards due to backflow; the drainage pump 4 is positioned on one side of the main drainage channel 31 close to the river channel 6, the drainage pump 4 is a pressure pump for conventional drainage, and the drainage pump 4 is used for draining water in the main drainage channel 31 to the river channel 6; the drainage gate 5 is located between the drainage pump 4 and the river course 6, and the drainage gate 5 is conventional gate for the river course, and the drainage gate 5 is connected with the conventional fit formula in river course 6, and the drainage gate 5 can open automatically or close.
The small holes 9 on the ground hole partition plate 8 related to the embodiment can be opened or closed, and the opening size of the small holes 9 can be controlled according to the amount of water discharged; the small holes 9 are distributed on the ground hole partition plate 8, and the opening systems of the small holes 9 can respectively control the opening sizes of the small holes 9; when the small hole 9 is opened, the small hole 9 is in a hole opening state, water in the main drainage channel 31 can flow into the auxiliary drainage channel 32 through the small hole 9 on the ground hole partition plate 8, and then flows into the river channel 6 through the auxiliary drainage channel 32; when the small hole 9 is closed, the small hole 9 is in a closed state, and water in the airport reservoir 1 can only flow into the river channel 6 through the drainage pump 4 on the main drainage channel 31.
The small hole 9 related to the embodiment adopts a multi-blade rotary opening and closing structure in the prior art.
The opening or closing mode of the small hole 9 related to the embodiment is selected according to the actual situation, and the small hole can be independently started or closed and can also be started or closed in linkage with a water level meter in the airport reservoir 1; the independent starting or closing is realized by opening or closing the small hole 9 manually or by controlling an indoor control button; the linkage starting or closing is realized by adopting a central processing unit in a control room to automatically start or close the small hole 9 according to the data of the water level gauge.
The working principle of the airport cistern drainage auxiliary system related to this embodiment is: selecting an economical and effective drainage mode according to the water level in the airport reservoir 1, when the drainage quantity of the airport reservoir 1 is too small to start the drainage pump 4, only starting the lower auxiliary drainage channel 32 of the outer drainage channel 3 to drain water, opening the small hole 9 on the ground hole partition plate 8, the drainage flood gate 5 and the safety grid water storage gate 2, and enabling water in the airport reservoir 1 to permeate the auxiliary drainage channel 32 through the small hole 9 on the partition layer 7 and then flow into the river channel 6; when the displacement of airport cistern 1 is too big, can start the upper and lower two-layer of outer drainage canal 3 simultaneously and drain, open hole 9, drainage gate 5, safety grid water storage gate 2 and drainage pump 4 on the ground hole baffle 8, the water of airport cistern 1 partly gets into to assist drainage canal 32 through hole 9 and flows into river course 6, and partly water flows into river course 6 through the drainage pump 4 that is located river course 6 one side through main drainage canal 31.
The airport reservoir drainage auxiliary system related to the embodiment is suitable for various reservoir drainage systems, and through the design of the auxiliary drainage channel 32, when the drainage quantity is small, drainage is carried out through the auxiliary drainage channel 32, so that the use power consumption of the drainage pump 4 can be reduced, and the cost is saved to a certain extent; when the displacement is big, supplementary drainage channel 32 can be as supplementary drainage channel, and the not enough of drainage ability of the pump 4 of moderate degree remedying drainage, both saved the cost and increased total drainage ability, and the practicality is strong.
Claims (5)
1. The airport reservoir drainage auxiliary system is characterized in that the main structure of the airport reservoir drainage auxiliary system comprises an airport reservoir, a safety grid water storage gate, an outer drainage channel, a drainage pump, a drainage gate, a river channel and an isolation layer; the water outlet of the airport reservoir is provided with a safety grating water storage gate, and the safety grating water storage gate is connected with the airport reservoir in a matching way; one end of the outer drainage channel is fixedly communicated with an airport reservoir, the other end of the outer drainage channel is fixedly connected with a river channel, the outer drainage channel is divided into an upper layer and a lower layer, the upper layer is a main drainage channel, the lower layer is an auxiliary drainage channel, and an isolation layer is arranged between the main drainage channel and the auxiliary drainage channel; the isolation layer is made of firm water-resistant materials, the upper surface of the isolation layer is provided with regularly arranged cave partition plates, the cave partition plates are of bent plate-shaped structures, the orthographic projection of the cave partition plates is crescent, the outer edges of the cave partition plates are tilted upwards along one side, a plurality of small holes are formed in the cave partition plates, the small holes are of openable hole-shaped structures, and the main drainage channel and the auxiliary drainage channel are communicated through the small holes by the cave partition plates; the drainage pump is positioned on one side of the main drainage channel, which is close to the river channel, and is used for draining water in the main drainage channel to the river channel; the drainage gate is located between the drainage pump and the river channel, is connected with the conventional matched type of the river channel, and can be automatically opened or closed.
2. The airport cistern drainage auxiliary system of claim 1 wherein the inner edge of the ground hole partition is adjacent to one side of the cistern and below the upper surface of the isolation layer, the outer edge of the ground hole partition is adjacent to one side of the river and the highest point of the outer edge is flush with the upper surface of the isolation layer or above the isolation layer, the curved structure of the ground hole partition with one high side and one low side is more favorable for blocking water to smoothly flow into the small hole, i.e. the crescent-shaped opening of each ground hole partition faces the direction of the airport cistern and the opening is recessed downwards, so that water can be more effectively drained into the auxiliary drainage channel, and more effectively preventing the drained water from flowing backwards to cause reverse flow.
3. The airport water storage pool drainage auxiliary system of claim 1, wherein the holes on the ground hole partition plate can be opened or closed, and the opening size of the holes can be controlled according to the drainage quantity; the small holes are distributed on the ground hole partition plate, and the opening systems of the small holes can respectively control the opening size of each small hole; when the small hole is opened, the small hole is in a hole opening state, water in the main drainage channel can flow into the auxiliary drainage channel through the small hole on the ground hole partition plate and then flow into the river channel through the auxiliary drainage channel; when the hole is closed, the hole is in a closed state, and water in the airport reservoir can only flow into the river channel through the drainage pump on the main drainage channel.
4. The airport cistern drainage assistance system of claim 1 wherein the small holes are in a prior art multi-leaf rotary open and close configuration.
5. The airport cistern drainage assistance system of claim 1 wherein the manner of opening or closing the hole is selected based on the actual situation, either individually or in conjunction with a water level gauge in the airport cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205832.2A CN111364596B (en) | 2020-03-23 | 2020-03-23 | Drainage auxiliary system for reservoir of airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205832.2A CN111364596B (en) | 2020-03-23 | 2020-03-23 | Drainage auxiliary system for reservoir of airport |
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| Publication Number | Publication Date |
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| CN111364596A CN111364596A (en) | 2020-07-03 |
| CN111364596B true CN111364596B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010205832.2A Active CN111364596B (en) | 2020-03-23 | 2020-03-23 | Drainage auxiliary system for reservoir of airport |
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| CN113818537A (en) * | 2021-11-04 | 2021-12-21 | 民航机场规划设计研究总院有限公司 | Pipeline system for rainwater source emission reduction and laying method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201459901U (en) * | 2009-07-27 | 2010-05-12 | 重庆大学 | Collinear bypass type double-layer drainage pipe duct |
| CN203905142U (en) * | 2013-11-27 | 2014-10-29 | 宋东辉 | Draining system |
| RU2557571C1 (en) * | 2014-07-28 | 2015-07-27 | Аркадий Николаевич Ким | Stream flow control device |
| CN105178425B (en) * | 2015-09-22 | 2017-03-15 | 余姚市人民政府凤山街道办事处 | Cities and towns water drainage, moisturizing, water-change pump station hinge |
| CN205024801U (en) * | 2015-09-24 | 2016-02-10 | 无锡市政设计研究院有限公司 | Energy -saving tail water discharge system |
| CN206360055U (en) * | 2016-12-07 | 2017-07-28 | 山西省第三建筑工程公司 | Di Ku tops H types gutter |
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