CN110318442A - Construction site rainwater recycle utilizes system - Google Patents
Construction site rainwater recycle utilizes system Download PDFInfo
- Publication number
- CN110318442A CN110318442A CN201810278483.XA CN201810278483A CN110318442A CN 110318442 A CN110318442 A CN 110318442A CN 201810278483 A CN201810278483 A CN 201810278483A CN 110318442 A CN110318442 A CN 110318442A
- Authority
- CN
- China
- Prior art keywords
- sedimentation basin
- rainwater
- reservoir
- recycling
- waterpipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004064 recycling Methods 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 239000010841 municipal wastewater Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of construction site rainwater recycles to utilize system, the rainwater-collecting pipeline including being dispersed in each scene, and water outlet is collected to the first sedimentation basin, is then connected to reservoir through the second sedimentation basin；The reservoir is equipped with recycling waterpipe, and recycling is with being equipped with apparatus for ultraviolet disinfection and force (forcing) pump on waterpipe；Rainwater-collecting pipe water end end is equipped with block, and initial Split-flow filter device is also equipped between the first sedimentation basin；The top of first sedimentation basin is connected to the second sedimentation basin by overflow port；The top and bottom of second sedimentation basin are parallel and are staggeredly equipped with Multi-level deflector plate.By the system by rainwater-collecting, it can be used for part construction, such as concrete curing after carrying out simple process, road surface is rinsed, Dust Improvement etc., economical and energy saving environmental protection.
Description
Technical field
The realm of building construction of the present invention, and in particular to a kind of construction site rainwater recycle utilizes system.
Background technique
China's water scarcity, especially most of area centered on city, more than national more than 700 a prefecture-level cities
In city, there are nearly 400 urban water shortages or serious water shortage, and at increasing trend, so that country has to that huge fund construction is spent to adjust
Hydraulic Projects.Rainwater is a kind of good freshwater resources of nature, can be realized through simple process flush the toilet, road surface spraying, greening are poured
The function of filling, reuse rainwater have significant water-saving efficiency.At the same time, healthy residence, ecology cabaret are just grown rapidly, and are built
Area's rainwater recycle is built using system, the status and demand in city have been adapted to its good water-saving benefit and environmental ecological benefit,
It is the important directions that the following water resource utilizes.
Construction site water requirement is big, and industrial water of such as constructing, construction machinery water, construction site domestic water, life are used
Water and fire demand water；Some requirements to water are not high, if can expire recycling after rainwater-collecting processing completely
Sufficient water quality requirement.
Summary of the invention
It is an object of the invention to provide a kind of systems for collecting building rainwater and recycling, by the system by rain
Water is collected, and can be used for part construction, such as concrete curing after carrying out simple process, road surface is rinsed, Dust Improvement etc..
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of construction site rainwater recycle utilization
System, the rainwater-collecting pipeline including being dispersed in each scene, water outlet is collected to the first sedimentation basin, then through the second sedimentation basin
It is connected to reservoir；The reservoir be equipped with recycling waterpipe, recycling be equipped on waterpipe apparatus for ultraviolet disinfection and
Force (forcing) pump；Rainwater-collecting pipe water end end is equipped with block, is also equipped with initial Split-flow between the first sedimentation basin
Filter device；The top of first sedimentation basin is connected to the second sedimentation basin by overflow port；The top and bottom of second sedimentation basin are flat
It goes and is staggeredly equipped with Multi-level deflector plate.
Further, the water outlet of first sedimentation basin and the second sedimentation basin is equipped with filter screen, single mesh
Area is less than 1cm2。
Further, the rainwater-collecting pipeline for being dispersed in each scene includes building construction and temporary building, is temporarily built
It builds setting slope and collects rainwater.
Further, the water inlet of the initial Split-flow filter device connects rainwater-collecting pipeline, and water outlet is connected to the
One sedimentation basin, abandoned stream mouth connect municipal wastewater pipeline.
Further, the area of each mesh is less than 2cm on the block2。
Further, it is additionally provided with outer discharge pipe above the overflow port of first sedimentation basin, outer discharge pipe is connected to municipal administration
Sewage conduct.
Further, the bottom of the reservoir is designed for inclined surface, and the depth by water inlet side, which is greater than, to be installed back
Receive the depth for using waterpipe side.
Further, the reservoir is equipped with recessed groove by the bottom of water inlet side, and groove is located at reservoir
Minimum point.
The invention has the following advantages:
1, its is reasonable in design, carries out rapid precipitation by entering the first sedimentation basin after the rainwater-collecting by construction site, so
Overflow to the second sedimentation basin carries out slow precipitation afterwards, can remove most of silt and the suspended matter in rainwater, becomes rainwater
It is limpid, it finally carries out reservoir and carries out water storage, in case recycling.
2, by the way that initial Split-flow filter device is arranged between rainwater-collecting pipeline and the first sedimentation basin, by the dirt of rainfall initial stage
Serious rainwater automatic-discharging and pre-filtering are contaminated, the big rainwater of processing difficulty is discharged by abandoned stream mouth, is reduced at later period rainwater
The pressure of reason improves the efficiency of rainwater treatment recycling.
3, by the setting of apparatus for ultraviolet disinfection, the range of rainwater recycling can be expanded, can not only be used as and apply
Work water, is also used as domestic water, irrigation water etc..In addition, apparatus for ultraviolet disinfection can also be opened as needed
It opens, if when not high to water quality requirement, ultraviolet disinfection function, save the cost can be closed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the structural schematic diagram of the second sedimentation basin.
Fig. 3 is the structural schematic diagram of reservoir.
Fig. 4 is the structural schematic diagram of initial Split-flow filter device.
Specific embodiment
The present invention is further illustrated below with reference to embodiment, but the scope of protection of present invention is not limited to implement
The range of example statement.
As Figure 1-Figure 4, a kind of construction site rainwater recycle utilizes system, the rainwater-collecting including being dispersed in each scene
Pipeline 1, water outlet are collected to the first sedimentation basin 2, are then connected to reservoir 4 through the second sedimentation basin 3；The reservoir 4 is set
There is a recycling waterpipe 5, recycling is with being equipped with apparatus for ultraviolet disinfection 6 and force (forcing) pump 7 on waterpipe 5；The rainwater collection collector
1 water inlet end end of road is equipped between block 11, with the first sedimentation basin and is also equipped with initial Split-flow filter device 8；First precipitating
The top in pond 2 is connected to the second sedimentation basin 3 by overflow port 21；The top and bottom of second sedimentation basin 3 are parallel and are staggered
There is Multi-level deflector plate 31.
In preferred embodiment, the water outlet of first sedimentation basin 2 and the second sedimentation basin 3 is equipped with filter screen, single net
The area in hole is less than 1cm2.By the way that filter screen is arranged, prevent floating material from blocking pipeline.Preferably, each net on the block 11
The area in hole is less than 2cm2.From block to filter screen, mesh area is gradually reduced, since flow is larger when initial rainwater is collected,
If mesh setting of blocking is smaller, it is be easy to cause blocking, influences to drain, therefore that blocks is set as 2cm2, only needing will be large-sized
Outside stone or impurity are blocked in, the later period removes other impurities by precipitating filtering step by step again.
Further, the rainwater-collecting pipeline for being dispersed in each scene includes building construction and temporary building, is temporarily built
It builds and slope is set as far as possible when building, facilitate collection rainwater.The temporary building include material stockyard, Office Area, living area,
Etc..
Preferably, the water inlet 81 of the initial Split-flow filter device 8 connects rainwater-collecting pipeline 1, and water outlet 82 connects
To the first sedimentation basin 2, abandoned stream mouth 83 connects municipal wastewater pipeline.It, can be big by rainfall initial stage processing difficulty by the device
Rainwater be expelled directly out, reduce the pressure of post-processing.
Preferably, outer discharge pipe 22 is additionally provided with above the overflow port 21 of first sedimentation basin 2, outer discharge pipe 22 is connected to
Municipal wastewater pipeline.It is excessive in amount of rainfall, when handling load beyond it, rainwater is directly discharged to municipal wastewater pipeline, is prevented
Its facility destroys.
Preferably, the bottom of the reservoir 4 is designed for inclined surface, and the depth by water inlet side is greater than installation recycling
With the depth of 5 side of waterpipe.It, can be in reservoir again in rainwater after two-stage precipitation if there are also impurity such as silts
Secondary precipitating avoids enter into recycling waterpipe.
It is further preferred that the reservoir 4 is equipped with recessed groove 41, the position of groove 41 by the bottom of water inlet side
In reservoir minimum point.By the way that groove is arranged, the impurity such as silt of precipitating sink to groove, sedimentation effect under gravity
It is good.
Claims (8)
1. a kind of construction site rainwater recycle utilizes system, it is characterised in that: the rainwater-collecting pipeline including being dispersed in each scene
(1), water outlet is collected to the first sedimentation basin (2), is then connected to reservoir (4) through the second sedimentation basin (3)；The reservoir
(4) it is equipped with recycling with waterpipe (5), recycling is with being equipped with apparatus for ultraviolet disinfection (6) and force (forcing) pump (7) on waterpipe (5)；Institute
It states rainwater-collecting pipeline (1) water inlet end end and is also equipped with initial Split-flow mistake between (11), with the first sedimentation basin equipped with blocking
It filters device (8)；The top of first sedimentation basin (2) is connected to the second sedimentation basin (3) by overflow port (21)；Second sedimentation basin (3)
Top and bottom it is parallel and be staggeredly equipped with Multi-level deflector plate (31).
2. system according to claim 1, it is characterised in that: first sedimentation basin (2) and the second sedimentation basin (3) go out
Filter screen is equipped at the mouth of a river, the area of single mesh is less than 1cm2。
3. system according to claim 1, it is characterised in that: the rainwater-collecting pipeline for being dispersed in each scene includes room
Room building and temporary building, temporary building are arranged slope and collect rainwater.
4. system according to claim 1, it is characterised in that: the water inlet (81) of the initial Split-flow filter device (8)
It connects rainwater-collecting pipeline (1), water outlet (82) is connected to the first sedimentation basin (2), and abandoned stream mouth (83) connects municipal wastewater pipe
Road.
5. system according to claim 1, it is characterised in that: the area of each mesh is less than 2cm on the block (11)2。
6. system according to claim 1, it is characterised in that: above the overflow port (21) of first sedimentation basin (2) also
Equipped with outer discharge pipe (22), outer discharge pipe (22) is connected to municipal wastewater pipeline.
7. system according to claim 1, it is characterised in that: the bottom of the reservoir (4) is designed for inclined surface, leans on
The depth of water inlet side is greater than the depth of installation recycling waterpipe (5) side.
8. system according to claim 7, it is characterised in that: the reservoir (4) is equipped with by the bottom of water inlet side
Recessed groove (41), groove (41) are located at reservoir minimum point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278483.XA CN110318442A (en) | 2018-03-31 | 2018-03-31 | Construction site rainwater recycle utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278483.XA CN110318442A (en) | 2018-03-31 | 2018-03-31 | Construction site rainwater recycle utilizes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110318442A true CN110318442A (en) | 2019-10-11 |
Family
ID=68111963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810278483.XA Pending CN110318442A (en) | 2018-03-31 | 2018-03-31 | Construction site rainwater recycle utilizes system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318442A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074967A (en) * | 2019-12-30 | 2020-04-28 | 成都贝克森科技发展有限公司 | Ultraviolet catalytic oxidation disinfection's rainwater collection system |
| CN113603246A (en) * | 2021-07-16 | 2021-11-05 | 江苏中匀安装集团有限公司 | Water-saving technology for building construction in water-deficient area |
| CN113696315A (en) * | 2021-07-27 | 2021-11-26 | 河南康晖水泥制品有限公司 | Shield segment maintenance method |
| CN114620871A (en) * | 2022-04-19 | 2022-06-14 | 陕西建工第十二建设集团有限公司 | Advanced wastewater treatment device and process based on turbidity removal of building wastes and photovoltaic ultraviolet disinfection |
| CN115259548A (en) * | 2022-07-13 | 2022-11-01 | 中国一冶集团有限公司 | A filtration system for job site |
| CN116272195A (en) * | 2023-04-25 | 2023-06-23 | 西藏事凯环保科技有限公司 | Dust fall mechanism for soil pollution control |
| CN116677042A (en) * | 2023-06-16 | 2023-09-01 | 江阴市先锋建筑有限责任公司 | Building site rain sewage recycling system and method |
-
2018
- 2018-03-31 CN CN201810278483.XA patent/CN110318442A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074967A (en) * | 2019-12-30 | 2020-04-28 | 成都贝克森科技发展有限公司 | Ultraviolet catalytic oxidation disinfection's rainwater collection system |
| CN113603246A (en) * | 2021-07-16 | 2021-11-05 | 江苏中匀安装集团有限公司 | Water-saving technology for building construction in water-deficient area |
| CN113696315A (en) * | 2021-07-27 | 2021-11-26 | 河南康晖水泥制品有限公司 | Shield segment maintenance method |
| CN114620871A (en) * | 2022-04-19 | 2022-06-14 | 陕西建工第十二建设集团有限公司 | Advanced wastewater treatment device and process based on turbidity removal of building wastes and photovoltaic ultraviolet disinfection |
| CN114620871B (en) * | 2022-04-19 | 2023-06-02 | 陕西建工第十二建设集团有限公司 | Advanced wastewater treatment device and process based on building waste turbidity removal and photovoltaic ultraviolet disinfection |
| CN115259548A (en) * | 2022-07-13 | 2022-11-01 | 中国一冶集团有限公司 | A filtration system for job site |
| CN116272195A (en) * | 2023-04-25 | 2023-06-23 | 西藏事凯环保科技有限公司 | Dust fall mechanism for soil pollution control |
| CN116677042A (en) * | 2023-06-16 | 2023-09-01 | 江阴市先锋建筑有限责任公司 | Building site rain sewage recycling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191011 |