CN118651977B - Manual lake water quality maintaining system - Google Patents
Manual lake water quality maintaining system Download PDFInfo
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- CN118651977B CN118651977B CN202411133283.7A CN202411133283A CN118651977B CN 118651977 B CN118651977 B CN 118651977B CN 202411133283 A CN202411133283 A CN 202411133283A CN 118651977 B CN118651977 B CN 118651977B
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- water
- lake
- circulating
- lake water
- artificial
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
本发明公开了一种人工湖水质保持系统，涉及水处理技术领域，在所述人工湖上设置有循环水泵系统，所述循环水泵系统上连通设置有多根湖水循环管道，多根所述湖水循环管道以循环水泵系统为中心均匀环形分布，所述湖水循环管道端头连通有用于将湖水输送至人工湖周边的循环湖水配水井，所述湖水循环管道上设置有用于控制湖水循环管道向循环湖水配水井输送的充气调度控制系统。本发明有益效果：根据实际环境实时调节人工湖内水流速度，防止人工湖内水流缓慢，避免水体富营养化。
The invention discloses an artificial lake water quality maintenance system, which relates to the field of water treatment technology. A circulating water pump system is arranged on the artificial lake, and a plurality of lake water circulating pipes are connected to the circulating water pump system. The plurality of lake water circulating pipes are evenly distributed in an annular pattern with the circulating water pump system as the center. The ends of the lake water circulating pipes are connected to a circulating lake water distribution well for conveying lake water to the periphery of the artificial lake. The lake water circulating pipes are provided with an inflation scheduling control system for controlling the conveyance of the lake water circulating pipes to the circulating lake water distribution wells. The invention has the beneficial effects of: adjusting the water flow speed in the artificial lake in real time according to the actual environment, preventing the slow flow of water in the artificial lake, and avoiding eutrophication of the water body.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a water quality maintenance system for an artificial lake.
Background
With the development of urban economy and society and the continuous acceleration of urban process, many cities lacking lakes are newly built with artificial lakes and are used as important ecological nodes of cities so as to adapt to the development of cities and meet the demands of people on improvement of ecological environment and improvement of living environment. Compared with natural lakes, artificial lakes have outstanding functions in beautifying the human landscape such as cities, leisure and entertainment, and the like, as well as the functions in maintaining biodiversity, adjusting local microclimate, conserving water sources, purifying water quality, preventing flood and reducing disaster, and the like. However, due to the special environment of the city, the artificial lake often has the problems of single water supplementing source, lack of guarantee of water quality, fragile ecological system, insufficient self-cleaning capability, relative closure, easy outbreak of algal bloom and the like.
The eutrophication of water body means that a large amount of nutrient elements such as nitrogen and phosphorus are discharged into the surface water body of a periodical plant, so that aquatic organisms such as algae grow and reproduce in a large amount, the water production speed of organic matters far exceeds the consumption speed, and the organic matters in the water are continuously accumulated and increased until the aquatic ecological balance is destroyed. Therefore, the water eutrophication is affected by slow water flow.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an artificial lake water quality maintaining system which can adjust the flow rate of water in an artificial lake in real time according to the actual environment, prevent the water flow in the artificial lake from being slow and avoid water eutrophication.
The aim of the invention is realized by the following technical scheme: the artificial lake water quality maintaining system is characterized in that a circulating water pump system is arranged on the artificial lake, a plurality of lake water circulating pipelines are communicated with the circulating water pump system, the lake water circulating pipelines are uniformly distributed in a ring shape by taking the circulating water pump system as a center, the end of each lake water circulating pipeline is communicated with a circulating lake water distribution well for conveying lake water to the periphery of the artificial lake, and an inflation scheduling control system for controlling the conveying of the lake water circulating pipeline to the circulating lake water distribution well is arranged on each lake water circulating pipeline;
when the wind speed is 0-4 m, the lake water circulating pipeline is communicated with the circulating lake water distributing well;
When the wind speed is more than or equal to 4m/s and less than 10m/s, the lake water circulating pipeline which is consistent with the wind direction is disconnected with the circulating lake water distributing well, and the rest of the lake water circulating pipelines are kept in a communicating state with the circulating lake water distributing well;
When the wind speed is more than or equal to 10m/s, the circulating water pump system pauses.
The circulating water pump system is arranged at the center of the artificial lake.
The air inflation dispatching control system comprises an air inflation dispatching control center, wherein the air inflation dispatching control center is in signal connection with a detection sensor for detecting wind power and wind direction and an air compressor system, a dispatching control inflation section pipeline with two ends communicated with the two ends is arranged between a lake water circulation pipeline and a circulating lake water distribution well, the air compressor system is communicated with an inflation pipe, and the inflation pipe is communicated with the dispatching control inflation section pipeline.
The center of the artificial lake is provided with a mechanical scraping and sweeping device for the island of the lake center and an aquatic plant collecting device.
The water purification system is characterized in that a water purification water pump system is arranged at the center of the artificial lake, a water inlet pipeline of the water purification system is arranged in communication with the water purification water pump system, a water deep purification treatment system is arranged at the end head of the water inlet pipeline of the water purification system in communication with the water outlet pipeline of the water purification system, and the water deep purification treatment system is used for conveying deeply purified lake water back to the artificial lake.
The water quality deep purification treatment system is internally provided with an algae removal unit, a phosphorus removal unit and a nitrogen removal unit.
The beneficial effects of the invention are as follows:
(1) Under the action of the circulating water pump system, the lake water is conveyed from the center of the lake to the periphery of the lake to realize 'treating and quieting' dynamically, and meanwhile, under the action of the inflation dispatching control system, the circulating conveying of the lake water under different climatic conditions is realized.
(2) By arranging the water quality deep purification treatment system, the water eutrophication occurrence probability can be reduced.
(3) The aquatic plants in the artificial lake can be salvaged by arranging the mechanical scraping device of the lake center island and the aquatic plant collecting device.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic diagram of an inflatable schedule control system;
Reference numerals: 1. artificial lake; 2. a circulating water pump system; 3. a water quality purifying water pump system; 4. a lake water circulation pipe; 5. an inflation dispatch control system; 6. circulating lake water distributing well; 7. a mechanical scraper for the island of the lake center; 8. an aquatic plant collection device; 9. a water inlet pipeline of the water quality purifying system; 10. a water quality deep purification treatment system; 11. a water outlet pipeline of the water quality purifying system; 501. scheduling and controlling the inflation section pipeline; 502. an inflation tube; 503. an air compressor system; 504. the inflation dispatching control center; 505. and detecting the sensor.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
In the following description, the terms "left", "right", "upper", "lower", "front", "rear", "inner" and "outer" are relative terms, and are not intended to be exhaustive.
In an artificial lake water retention system, referring to fig. 1, a circulating water pump system 2 is provided at the center of an artificial lake 1. The circulating water pump system 2 can be arranged anywhere else according to the actual need, as will be apparent to those skilled in the art. The circulating water pump system 2 takes the circulating water pump system as a center, and eight lake water circulating pipelines 4 are uniformly distributed and communicated in an annular mode. Eight lake water circulation pipelines 4 are respectively arranged in an extending way along the directions of the east, the southeast, the south, the southwest, the west, the northwest, the north and the northeast. The end of the lake water circulating pipeline 4 far away from the circulating water pump system 2 is provided with a circulating lake water distributing well 6. The circulating lake water distributing well 6 is positioned at the 1 week side of the artificial lake. The circulating water pump system 2 sends the lake water in the center of the artificial lake 1 to the circulating lake water distributing well 6 through the lake water circulating pipeline 4. An inflation dispatching control system 5 is arranged between the lake water circulation pipeline 4 and the circulating lake water distributing well 6. The air inflation dispatching control system 5 is used for controlling the communication between the lake water circulating pipeline 4 and the circulating lake water distributing well 6.
Referring to FIG. 2, the inflation dispatch control system 5 includes a dispatch control inflation segment conduit 501 and an inflation dispatch control center 504. The two ends of the dispatch and control aeration section pipeline 501 are respectively communicated with a lake water circulation pipeline 4 and a circulating lake water distributing well 6. The dispatch control inflation segment pipeline 501 is communicated with an inflation tube 502. The air compressor system 503 is communicated with the air charging pipe 502, and the air compressor system 503 charges air to the dispatching control charging section pipeline 501 through the air charging pipe 502, so that the communication between the lake water circulating pipeline 4 and the circulating lake water distributing well 6 is blocked. The air inflation dispatching control center 504 is in signal connection with the detection sensor 505 and the air compressor system 503. The detection sensor 505 is used for detecting wind direction and wind force, so as to send a signal to the air compressor system 503 after the air compressor system 503 receives the signal, and control the air compressor system 503 to perform corresponding work. The detection sensor 505 is in signal connection with the circulating water pump system 2.
When the wind speed is 0-4 m/s, the detection sensor 505 transmits detected wind speed and wind direction signals to the circulating water pump system 2 and the inflation dispatching control center 504, the circulating water pump system 2 keeps normal operation, the air compressor system 503 does not work, and at the moment, the lake water circulating pipeline 4 completely runs normally.
When the wind speed is more than or equal to 4m/s and less than 10m/s, the detection sensor 505 transmits detected wind speed and wind direction signals to the circulating water pump system 2 and the inflation dispatching control center 504, the circulating water pump system 2 keeps normal operation, and the air compressor system 503 consistent with the wind direction is started, so that three lake water circulating pipelines 4 consistent with the wind direction are blocked for water delivery. The circulating water pump system 2 is used for conveying water for the rest of the lake water circulating pipelines 4. When the wind direction is the south wind, the water delivery is stopped by the water circulating pipelines 4 in the lakes in the front, the south, the southeast and the southwest. When the wind direction is east wind, the water delivery is stopped by the lake water circulation pipelines 4 in the east, southeast and southeast. When the wind direction is north, the water delivery is stopped by the lake water circulation pipelines 4 in the north, northeast and northwest. When the wind direction is west wind, the water delivery is stopped by the water circulating pipeline 4 in the front west, the south west and the north west lakes.
When the wind speed is more than or equal to 10m/s, the detection sensor 505 transmits the detected wind speed and wind direction signals to the circulating water pump system 2, and the circulating water pump system 2 stops running completely.
At the center of the artificial lake 1, a mechanical scraper 7 of the island of the center of the lake and an aquatic plant collecting device 8 are arranged. Because naturally-fallen aquatic plants in the artificial lake 1 gather towards the center of the artificial lake 1 under the action of circulating water flow, the mechanical scraping and sweeping device 7 of the lake center island scrapes and sweeps the fallen aquatic plants into the aquatic plant collecting device 8.
A water quality deep purification treatment system 10 is arranged outside the artificial lake 1, and a water quality purification water pump system 3 is arranged at the center of the artificial lake 1. The water quality purifying water pump system 3 is communicated with the inlet of the water quality deep purifying treatment system 10 through a water inlet pipeline 9 of the water quality purifying system. The outlet of the water quality deep purification treatment system 10 is communicated with a water quality purification system water outlet pipeline 11, and the other end of the water quality purification system water outlet pipeline 11 is communicated with the artificial lake 1. The water quality deep purification treatment system 10 is internally provided with an algae removal unit, a phosphorus removal unit and a nitrogen removal unit.
When the water quality of the lake water is poor, the water quality purifying water pump system 3 conveys the lake water to the water quality deep purifying treatment system 10 for deep treatment through the water inlet pipeline 9 of the water quality purifying system. The deeply purified lake water enters the artificial lake 1 through a water outlet pipeline 11 of the water quality purification system.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of being modified within the scope of the inventive concept described herein, either by the foregoing description or by the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (5)
1. The artificial lake water quality maintaining system is characterized in that a circulating water pump system is arranged on the artificial lake, a plurality of lake water circulating pipelines are communicated with the circulating water pump system, the lake water circulating pipelines are uniformly distributed in a ring shape by taking the circulating water pump system as the center, the end of each lake water circulating pipeline is communicated with a circulating lake water distributing well for conveying lake water to the periphery of the artificial lake, and an inflation scheduling control system for controlling the conveying of the lake water circulating pipeline to the circulating lake water distributing well is arranged on each lake water circulating pipeline;
when the wind speed is 0-4 m/s, the lake water circulating pipeline is communicated with the circulating lake water distributing well;
When the wind speed is more than or equal to 4m/s and less than 10m/s, the lake water circulating pipeline which is consistent with the wind direction is disconnected with the circulating lake water distributing well, and the rest of the lake water circulating pipelines are kept in a communicating state with the circulating lake water distributing well;
when the wind speed is more than or equal to 10m/s, the circulating water pump system pauses to work;
The air inflation dispatching control system comprises an air inflation dispatching control center, wherein the air inflation dispatching control center is in signal connection with a detection sensor for detecting wind power and wind direction and an air compressor system, a dispatching control inflation section pipeline with two ends communicated with the two ends is arranged between a lake water circulation pipeline and a circulating lake water distribution well, the air compressor system is communicated with an inflation pipe, and the inflation pipe is communicated with the dispatching control inflation section pipeline.
2. An artificial lake water quality maintenance system of claim 1, wherein: the circulating water pump system is arranged at the center of the artificial lake.
3. An artificial lake water quality maintenance system of claim 1, wherein: the center of the artificial lake is provided with a mechanical scraping and sweeping device for the island of the lake center and an aquatic plant collecting device.
4. An artificial lake water quality maintenance system of claim 1, wherein: the water purification system is characterized in that a water purification water pump system is arranged at the center of the artificial lake, a water inlet pipeline of the water purification system is arranged in communication with the water purification water pump system, a water deep purification treatment system is arranged at the end head of the water inlet pipeline of the water purification system in communication with the water outlet pipeline of the water purification system, and the water deep purification treatment system is used for conveying deeply purified lake water back to the artificial lake.
5. The artificial lake water quality maintenance system of claim 4, wherein: the water quality deep purification treatment system is internally provided with an algae removal unit, a phosphorus removal unit and a nitrogen removal unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411133283.7A CN118651977B (en) | 2024-08-19 | 2024-08-19 | Manual lake water quality maintaining system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411133283.7A CN118651977B (en) | 2024-08-19 | 2024-08-19 | Manual lake water quality maintaining system |
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| CN118651977A CN118651977A (en) | 2024-09-17 |
| CN118651977B true CN118651977B (en) | 2024-11-26 |
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| CN113480099A (en) * | 2021-07-22 | 2021-10-08 | 长沙理工大学 | In-situ circulating treatment process for landscape lake water |
| CN117468427A (en) * | 2023-12-09 | 2024-01-30 | 南京万通城市建设设计咨询有限公司 | Rain water pond debris cleaning device |
Non-Patent Citations (2)
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