CN111910727A - Supporting rainwater collection processing system that uses of municipal works - Google Patents

Supporting rainwater collection processing system that uses of municipal works Download PDF

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Publication number
CN111910727A
CN111910727A CN202010792066.4A CN202010792066A CN111910727A CN 111910727 A CN111910727 A CN 111910727A CN 202010792066 A CN202010792066 A CN 202010792066A CN 111910727 A CN111910727 A CN 111910727A
Authority
CN
China
Prior art keywords
water
municipal
rainwater
module
rainwater collection
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
Application number
CN202010792066.4A
Other languages
Chinese (zh)
Inventor
林毅勇
胡靖华
王航海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Rongguan Environmental Construction Group Co ltd
Original Assignee
Fujian Rongguan Environmental Construction Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujian Rongguan Environmental Construction Group Co ltd filed Critical Fujian Rongguan Environmental Construction Group Co ltd
Priority to CN202010792066.4A priority Critical patent/CN111910727A/en
Publication of CN111910727A publication Critical patent/CN111910727A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/02Methods or layout of installations for water supply for public or like main supply for industrial use
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultra-violet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281Installations for water purification using chemical agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/20Prevention of biofouling

Abstract

The invention provides a rainwater collecting and treating system matched with municipal engineering, and relates to the technical field of water resource utilization. This based on supporting rainwater collection processing system that uses of municipal works, collect pipeline, rainwater collecting pit, filter module, water pump unit and the module that disinfects including municipal rainwater. By using the municipal rainwater collecting pipeline, the rainwater collecting pool, the filtering module, the water pump unit and the sterilizing module, the rainwater resource which can only be discharged and wasted by the existing municipal system can be purified and utilized again, the pressure of the municipal water supply system and the pollution of the discharged water body to the natural water body are reduced, the utilization rate of the water resource is enhanced, the environmental protection capability of the city is improved, the purification standard of the invention reaches the standard of safe drinking, certain supplement can be carried out on the municipal tap water supply system in emergency, and the practicability of the invention is enhanced.

Description

Supporting rainwater collection processing system that uses of municipal works
Technical Field
The invention relates to the technical field of water resource utilization, in particular to a rainwater collecting and treating system matched with municipal engineering.
Background
The rainwater is used as a natural water source and has the characteristics of being free of compensation in use, light in pollution degree and the like. Along with the increasing shortage of water resources and the increasing prominence of contradictions between supply and demand, and the increasing enhancement of awareness of people on green environmental protection, water conservation and energy conservation, more and more countries realize the value of rainwater resources and adopt a plurality of effective measures to comprehensively utilize rainwater according to local conditions.
At present, most municipal systems in China only have drainage systems, and no targeted rainwater utilization system exists for huge rainwater resources, so that the waste of the resources is undoubted.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rainwater collecting and treating system matched with municipal engineering, which solves the problem that the existing municipal system only has a drainage system and cannot utilize rainwater resources.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a supporting rainwater collection processing system that uses of municipal works, includes that municipal rainwater collects pipeline, rainwater collecting pit, filters module, water pump set and the module that disinfects, system's working procedure is:
s1, enabling rainwater to enter a rainwater collection tank located at a low-lying position of a city through a municipal rainwater collection pipeline, and lifting the rainwater to a plurality of silt settling tanks with water flow moderation through a water pump unit;
s2, standing the turbid rainwater in the sediment sedimentation tank for a period of time, and after filtering through a filtering module arranged at a water inlet of a water pump unit, respectively extracting the rainwater water body to a plurality of aeration oxidation tanks by the water pump unit;
s3, after organic matters and reducing matters in the water body are oxidized and removed to a certain extent by the aeration oxidation pond, the water body is transferred to a plurality of ion sedimentation tanks by a water pump unit;
s4, sampling and detecting the water body before entering an ion sedimentation tank, adding a corresponding ion coupling agent to form sediment according to the actual condition of the water body, and filtering the sediment through a filtering module;
s5, after the filtering module filters and deposits, the water pump unit enters the sterilization module to further sterilize the sterilization residue in the previous step;
s6, respectively enabling the sterilized water body to flow into a plurality of underground reservoirs for temporary storage under the action of a water pump set;
s7, the municipal water supply system extracts the temporarily stored rainwater body through the underground reservoir for taking.
Preferably, the municipal rainwater collecting pipeline is respectively communicated with a municipal road drainage system and a municipal building drainage system.
Preferably, the filtering module comprises a sediment filtering module and a heavy ion precipitation filtering module.
Preferably, the sterilization module comprises an ultraviolet array lamp and a plurality of groups of continuous Z-shaped transparent pipelines.
Preferably, the aeration oxidation pond comprises a set of blower unit and a set of gas-filling pipeline.
Preferably, the ion sedimentation tank comprises a water body sampler, an ion coupling agent adder and a stirring mechanism.
Preferably, a plurality of the underground reservoirs are distributed at a place where municipal water pressure is large.
Preferably, the municipal water supply system comprises a fire fighting water supply system, a greening water supply system and a landscape water supply system.
(III) advantageous effects
The invention provides a rainwater collecting and treating system matched with municipal engineering. The method has the following beneficial effects:
1. the invention can purify and utilize the rainwater resource which can only be discharged and wasted by the existing municipal system again, reduces the pressure of the municipal water supply system and the pollution of the discharged water body to the natural water body, enhances the utilization rate of the water resource and improves the environmental protection capability of the city.
2. The purification standard of the invention reaches the standard of safe drinking, and the invention can supplement the municipal tap water supply system to a certain extent in emergency, thus enhancing the practicability of the invention.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
The first embodiment is as follows:
as shown in fig. 1, an embodiment of the present invention provides a rainwater collection and treatment system for municipal works, which includes a municipal rainwater collection pipeline, a rainwater collection tank, a filtering module, a water pump unit and a sterilization module, and is characterized in that: the system comprises the following working steps:
s1, enabling rainwater to enter a rainwater collection tank located at a low-lying position of a city through a municipal rainwater collection pipeline, and lifting the rainwater to a plurality of silt settling tanks with water flow moderation through a water pump unit;
s2, standing the turbid rainwater in a sediment sedimentation tank for a period of time to remove most of sediment, and after filtering the remaining sediment through a filtering module arranged at the water inlet of the water pump unit, respectively extracting the rainwater water body to a plurality of aeration oxidation tanks by the water pump unit;
s3, after organic matters and reducing matters in the water body are oxidized and removed to a certain extent by the aeration oxidation pond, the water body is transferred to a plurality of ion sedimentation tanks by a water pump unit;
s4, sampling and detecting the water body before entering an ion sedimentation tank, adding a corresponding ion coupling agent to form sediment according to the actual condition of the water body, and filtering the sediment through a filtering module;
s5, after the filtering module filters and deposits, the water pump unit enters the sterilization module to further sterilize the sterilization residue in the previous step;
s6, respectively enabling the sterilized water body to flow into a plurality of underground reservoirs for temporary storage under the action of a water pump set;
s7, the municipal water supply system extracts the temporarily stored rainwater body through the underground reservoir for taking.
Municipal rainwater collecting pipe says and communicates with town road drainage system and municipal building drainage system respectively, it includes silt filter module and heavy ion sediment filter module to filter the module, the module that disinfects includes ultraviolet array lamp and the continuous Z shape transparent pipe of multiunit, aeration oxidation pond includes one set of blower set and one set of air entrainment pipeline, the ion sedimentation tank includes water sampler, ion couplant adder and rabbling mechanism, be used for the sample detection, add the ion couplant and improve and deposit formation efficiency, a plurality of underground reservoir distribute in the great position department of municipal water pressure, such as the greenbelt, position such as city fountain view, be convenient for supply water, municipal water supply system includes fire control water supply system, afforestation water supply system and view water supply system, the daily three aspect that mainly is used for fire control water supply of interim storage, afforestation water supply and view water supply.
Example two:
the difference between the present embodiment and the first embodiment is: the utility model provides a supporting rainwater collection processing system that uses of municipal works, includes that municipal rainwater collects pipeline, rainwater collecting pit, filters module, water pump set and the module that disinfects, its characterized in that: the system comprises the following working steps:
s1, enabling rainwater to enter a rainwater collection tank located at a low-lying position of a city through a municipal rainwater collection pipeline, and lifting the rainwater to a plurality of silt settling tanks with water flow moderation through a water pump unit;
s2, standing the turbid rainwater in a sediment sedimentation tank for a period of time to remove most of sediment, and after filtering the remaining sediment through a filtering module arranged at the water inlet of the water pump unit, respectively extracting the rainwater water body to a plurality of aeration oxidation tanks by the water pump unit;
s3, after organic matters and reducing matters in the water body are oxidized and removed to a certain extent by the aeration oxidation pond, the water body is transferred to a plurality of ion sedimentation tanks by a water pump unit;
s4, sampling and detecting the water body before entering an ion sedimentation tank, adding a corresponding ion coupling agent to form sediment according to the actual condition of the water body, and filtering the sediment through a filtering module;
s5, after the filtering module filters and deposits, the water pump unit enters the sterilization module to further sterilize the sterilization residue in the previous step;
s6, respectively enabling the sterilized water body to flow into a plurality of underground reservoirs for temporary storage under the action of a water pump set;
s7, the municipal water supply system extracts the temporarily stored rainwater water body through the underground reservoir for daily use.
The municipal rainwater collecting pipeline is respectively communicated with a municipal road drainage system and a municipal building drainage system, the filtering module comprises a silt filtering module and a heavy ion precipitation filtering module, the sterilizing module comprises an ultraviolet array lamp and a plurality of groups of continuous Z-shaped transparent pipelines, the aeration oxidation pond comprises a set of blower unit and a set of air-entrapping pipeline, the ion precipitation pond comprises a water body sampler, an ion coupling agent adder and a stirring mechanism, the ion coupling agent adder is used for sampling detection, adding ion coupling agent and improving precipitation generation efficiency, a plurality of underground reservoirs are distributed at positions with higher municipal water pressure and are convenient for water supply, the municipal water supply system comprises a fire-fighting water supply system, a greening water supply system and a landscape water supply system, temporarily stored water bodies are mainly used for three aspects, and when emergency occurs in tap water supply, the purified water bodies stored in the underground reservoirs can supplement the municipal tap water supply system to a certain extent, the practicability of the invention is enhanced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a supporting rainwater collection processing system that uses of municipal works, includes that municipal rainwater collects pipeline, rainwater collecting pit, filters module, water pump set and the module that disinfects, its characterized in that: the system comprises the following working steps:
s1, enabling rainwater to enter a rainwater collection tank located at a low-lying position of a city through a municipal rainwater collection pipeline, and lifting the rainwater to a plurality of silt settling tanks with water flow moderation through a water pump unit;
s2, standing the turbid rainwater in the sediment sedimentation tank for a period of time, and after filtering through a filtering module arranged at a water inlet of a water pump unit, respectively extracting the rainwater water body to a plurality of aeration oxidation tanks by the water pump unit;
s3, after organic matters and reducing matters in the water body are oxidized and removed to a certain extent by the aeration oxidation pond, the water body is transferred to a plurality of ion sedimentation tanks by a water pump unit;
s4, sampling and detecting the water body before entering an ion sedimentation tank, adding a corresponding ion coupling agent to form sediment according to the actual condition of the water body, and filtering the sediment through a filtering module;
s5, after the filtering module filters and deposits, the water pump unit enters the sterilization module to further sterilize the sterilization residue in the previous step;
s6, respectively enabling the sterilized water body to flow into a plurality of underground reservoirs for temporary storage under the action of a water pump set;
s7, the municipal water supply system extracts the temporarily stored rainwater body through the underground reservoir for taking.
2. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the municipal rainwater collecting pipeline is communicated with a municipal road drainage system and a municipal building drainage system respectively.
3. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the filtering module comprises a sediment filtering module and a heavy ion precipitation filtering module.
4. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the sterilization module comprises an ultraviolet array lamp and a plurality of groups of continuous Z-shaped transparent pipelines.
5. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the aeration oxidation pond comprises a set of blower unit and a set of gas-filling pipeline.
6. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the ion sedimentation tank comprises a water body sampler, an ion coupling agent adder and a stirring mechanism.
7. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: and a plurality of underground reservoirs are distributed at positions with higher municipal water pressure.
8. The matched rainwater collection and treatment system for municipal engineering according to claim 1, wherein: the municipal water supply system comprises a fire-fighting water supply system, a greening water supply system and a landscape water supply system.
CN202010792066.4A 2020-08-08 2020-08-08 Supporting rainwater collection processing system that uses of municipal works Pending CN111910727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010792066.4A CN111910727A (en) 2020-08-08 2020-08-08 Supporting rainwater collection processing system that uses of municipal works

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Application Number Priority Date Filing Date Title
CN202010792066.4A CN111910727A (en) 2020-08-08 2020-08-08 Supporting rainwater collection processing system that uses of municipal works

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001527B2 (en) * 2000-01-19 2006-02-21 Jensen Enterprises Stormwater treatment apparatus and method
CN102102375A (en) * 2009-12-18 2011-06-22 上海颛桥建筑工程有限公司 Rainwater collection storage utilization process
CN103953095A (en) * 2014-05-13 2014-07-30 沃清环保科技(上海)有限公司 Integrated rainwater collection and utilization system and method thereof
CN204435463U (en) * 2015-02-03 2015-07-01 刘亚湘 A kind of rainwater catchment system saves with collection rain and fills with hybrid system
CN205421389U (en) * 2015-10-09 2016-08-03 李磊诚 With supporting rainwater collecting and processing system who uses of municipal works
CN106746205A (en) * 2016-12-15 2017-05-31 安庆师范大学 A kind of Intelligent rain purifies landscape system
CN107140773A (en) * 2017-06-19 2017-09-08 重庆市市政设计研究院 Suitable for the short route processing system of rainwater reuse
CN107517824A (en) * 2017-09-14 2017-12-29 刘小成 A kind of autocontrol afforestation rainwater collection irrigation system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001527B2 (en) * 2000-01-19 2006-02-21 Jensen Enterprises Stormwater treatment apparatus and method
CN102102375A (en) * 2009-12-18 2011-06-22 上海颛桥建筑工程有限公司 Rainwater collection storage utilization process
CN103953095A (en) * 2014-05-13 2014-07-30 沃清环保科技(上海)有限公司 Integrated rainwater collection and utilization system and method thereof
CN204435463U (en) * 2015-02-03 2015-07-01 刘亚湘 A kind of rainwater catchment system saves with collection rain and fills with hybrid system
CN205421389U (en) * 2015-10-09 2016-08-03 李磊诚 With supporting rainwater collecting and processing system who uses of municipal works
CN106746205A (en) * 2016-12-15 2017-05-31 安庆师范大学 A kind of Intelligent rain purifies landscape system
CN107140773A (en) * 2017-06-19 2017-09-08 重庆市市政设计研究院 Suitable for the short route processing system of rainwater reuse
CN107517824A (en) * 2017-09-14 2017-12-29 刘小成 A kind of autocontrol afforestation rainwater collection irrigation system

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