CN101289865A - Water resource recycling system for base pit engineering - Google Patents
Water resource recycling system for base pit engineering Download PDFInfo
- Publication number
- CN101289865A CN101289865A CNA2008100376885A CN200810037688A CN101289865A CN 101289865 A CN101289865 A CN 101289865A CN A2008100376885 A CNA2008100376885 A CN A2008100376885A CN 200810037688 A CN200810037688 A CN 200810037688A CN 101289865 A CN101289865 A CN 101289865A
- Authority
- CN
- China
- Prior art keywords
- water
- gutter
- pit engineering
- utilization system
- base pit
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The invention discloses a foundation pit engineering water resource recycling utilization system, which comprises a plurality of dewatering wells positioned in a foundation pit. An inner-ring gutter is arranged outside a fall-depth crest slab, an outer-ring gutter is arranged outside the inner-ring gutter, a plurality of pipelines are arranged outside the outer-ring gutter to connect an impounding reservoir and a circulating water pool of the outer-ring gutter, and a plurality of pipelines are also arranged to connect a high-level water tank of the impounding reservoir. The foundation pit engineering water resource recycling utilization system circularly utilizes groundwater resource and rainwater resource, produces huge economic benefits and social benefits, and responses to an appeal that construction enterprises in Shanghai City should build energy-saving worksites.
Description
Technical field
The present invention relates to a kind of base pit engineering water resource cyclic utilization system, relate in particular to a kind of at super large ultra-deep foundation pit engineering water resource cyclic utilization system.
Background technology
The underground structure at underground power transmission and transformation station, 500 kilovolts of Jing'an, Shanghai (Expo) is in large scale, and the excavation of foundation pit degree of depth of super large is that the world is rare.So large-scale foundation ditch, the water yield of deep-well precipitation greatly and more stable, meanwhile, large tracts of land falls on the dark top board in case run into rainfall, the amount of rainfall that holds on top board is also considerable, and these natural water resources are as can effectively utilizing, and it produces economic benefit and social benefit will be very huge, but have equipment substantially in the foundation pit construction process at present underground water resource and rainwater resource are not recycled, caused waste.
Summary of the invention
A kind of base pit engineering water resource cyclic utilization system provided by the invention recycles underground water resource and rainwater resource, produces huge economic benefit and social benefit, has responded Shanghai City enterprise in charge of construction and has created the call in economy type building site.
In order to achieve the above object, the invention provides a kind of base pit engineering water resource cyclic utilization system, comprise some precipitation wells that are positioned at foundation ditch, ring gutter in the dark top board arranged outside that falls, interior ring arranged outside outer shroud gutter, gutter, outer shroud gutter arranged outside plurality of conduits connects reservoir, the circulating water pool in described outer shroud gutter, and the high level cistern that plurality of conduits connects described reservoir also is set;
The underground water that compiles in the precipitation well all is evacuated to the outer shroud gutter by water pump and water pipe, and part water enters circulating water pool, and all the other all import reservoir;
Ring gutter in the rainwater on the dark top board of falling imports, the water in the interior ring gutter all is evacuated to the outer shroud gutter by water pump and water pipe, and part water enters circulating water pool, and all the other all import reservoir;
For avoiding the rainwater on the top board to flow into foundation ditch, the dark top board hole periphery that falls increases turned welt, and considers necessary flashing when top board construction, must flow into perimeter gutter so that rainwater is smooth and easy on the top board;
Reservoir is equipped with some water pumps, in time water pump is delivered to and is made use, and the reservoir upper limb is provided with overfall gap, and the water that overflows enters municipal rainwater pipe.
A kind of base pit engineering water resource cyclic utilization system provided by the invention recycles underground water resource and rainwater resource, produces huge economic benefit and social benefit, has responded Shanghai City enterprise in charge of construction and has created the call in economy type building site.
Description of drawings
Fig. 1 is the structural representation of a kind of base pit engineering water resource cyclic utilization system provided by the invention.
The specific embodiment
Following according to Fig. 1, specify preferred embodiment of the present invention:
As shown in Figure 1, precipitation well 101 is positioned at foundation ditch, and interior ring gutter 102 is positioned at the dark top board outside, and outer shroud gutter 103 is positioned at the circumferential road outside, and circulating water pool 105 is positioned at by the gate, and reservoir 104 is positioned at three customs's tracksides, and volume is 60m
3, high level cistern 106 is positioned at the outside, living area;
Fall dark top board and perimeter gutter flashing of this engineering is 3 ‰;
1, builder's road wash water
In structure construction staged construction road flushing main purpose is to prevent the road surface airborne dust, utilizes waste and old oil drum to be made into the sprinkling truck, by the manpower traction builder's road is washed, and its water can directly extract the retaining in the reservoir.The average day wash water amount of this engineering is about 4m
3, without the road flushing, needed the flushing road to calculate in 24 days by every monthly average, then every month tap water 96m capable of reducing using in the rainy weather of considering
3,, reduced water 768m by by the end of August
3Tap water.
2, the wash water of washroom, living area
Establish support at the on-the-spot vacant shaped steel tower of washroom, living area external application, be welded into the high level cistern of a 3m * 1.5m with steel plate, water tank overfall gap water level 1.5m is erected on the support.This water tank water source is by above-mentioned 60m
3The reservoir supply, water tank output water pipe inserts the washroom water system, installs valve additional, and this valve is by the personal management, and when water volume in water tank was not enough, valve-off provided the water source by tap water; When water volume in water tank is sufficient, open valve, provide the water source by reservoir; The flushing frequency of control washroom was at 10 minutes/time.Living area health department flushing water 60L/10 minute, replace with rainwater season in that the rainfall is plentiful, then can reduce the about 10.8m of water every day
3Tap water; This measure came into effect the middle ten days in April, by by the end of August, totally reduced the about 583m of water
3Tap water.
3, Construction traffic self-stripping system
Be reasonable use water resource more, in No. 2 every mouths place's design and installation of Chengdu road one cover Construction traffic self-stripping system, when No. 2 doors went out the building site, the shower nozzle of both sides, track can automatic water jetting flushing vehicle as Construction traffic.Its principle is: in passage both sides 2.5m eminence an infrared launcher is set respectively, an infrared inductor, when Construction traffic through out-of-date, blocked ultrared propagation, infrared inductor can't receive the valve that infrared signal then can be opened self-stripping system automatically, beginning hydroblasting vehicle; After vehicle rolled passage away from, infrared inductor received infrared signal again, and the valve of self-stripping system will be closed, and the vehicle flushing finishes.
The vehicle water for cleaning is cleaning after gutter that should the zone is pooled in the cyclic flusher pond again, and continues to use these part water through three grades of post precipitations, carries out vehicle and cleans, and has realized the recycling of water resource.
Claims (7)
1. base pit engineering water resource cyclic utilization system, it is characterized in that, comprise some precipitation wells (101) that are positioned at foundation ditch, ring gutter (102) in the dark top board arranged outside that falls, interior ring arranged outside outer shroud gutter, gutter (102) (103), outer shroud gutter (103) arranged outside plurality of conduits connects reservoir (104), the circulating water pool (105) in described outer shroud gutter (103).
2. base pit engineering water resource cyclic utilization system as claimed in claim 1 is characterized in that, described base pit engineering water resource cyclic utilization system also is provided with the high level cistern (106) that plurality of conduits connects described reservoir (104).
3. base pit engineering water resource cyclic utilization system as claimed in claim 1, it is characterized in that, the underground water that compiles in the described precipitation well (101) all is evacuated to outer shroud gutter (103) by water pump and water pipe, and part water enters circulating water pool (105), and all the other all import reservoir (104).
4. base pit engineering water resource cyclic utilization system as claimed in claim 1, it is characterized in that, ring gutter (102) in rainwater on the described dark top board that falls imports, the water of (102) all is evacuated to outer shroud gutter (103) by water pump and water pipe in the interior ring gutter, part water enters circulating water pool (105), and all the other all import reservoir (104).
5. base pit engineering water resource cyclic utilization system as claimed in claim 1, it is characterized in that flow into foundation ditch for avoiding the rainwater on the top board, the dark top board hole periphery that falls increases turned welt, and when top board construction, consider necessary flashing, must flow into perimeter gutter so that rainwater is smooth and easy on the top board.
6. base pit engineering water resource cyclic utilization system as claimed in claim 1 is characterized in that described reservoir (104) is equipped with some water pumps, in time water pump is delivered to and is made use.
7. base pit engineering water resource cyclic utilization system as claimed in claim 1 is characterized in that, described reservoir (104) upper limb is provided with overfall gap, and the water that overflows enters municipal rainwater pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100376885A CN101289865A (en) | 2008-05-20 | 2008-05-20 | Water resource recycling system for base pit engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100376885A CN101289865A (en) | 2008-05-20 | 2008-05-20 | Water resource recycling system for base pit engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101289865A true CN101289865A (en) | 2008-10-22 |
Family
ID=40034296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100376885A Pending CN101289865A (en) | 2008-05-20 | 2008-05-20 | Water resource recycling system for base pit engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101289865A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155036A (en) * | 2011-01-19 | 2011-08-17 | 中国建筑第六工程局有限公司 | Engineering rainfall or rainwater recycling system |
| CN102444171A (en) * | 2011-12-31 | 2012-05-09 | 上海市机械施工有限公司 | Construction device recycling groundwater in watery sand layer |
| CN103161194A (en) * | 2012-07-30 | 2013-06-19 | 中国二十二冶集团有限公司 | Construction site abandoned water well reusing construction method |
| CN107354949A (en) * | 2017-06-28 | 2017-11-17 | 中建市政工程有限公司 | Cyclic utilization system for the Metro station excavation water resource close to high slope |
| CN108729699A (en) * | 2017-04-21 | 2018-11-02 | 深圳市古卡未来科技有限公司 | The multi-functional boundless pond of gravity circulation type |
-
2008
- 2008-05-20 CN CNA2008100376885A patent/CN101289865A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155036A (en) * | 2011-01-19 | 2011-08-17 | 中国建筑第六工程局有限公司 | Engineering rainfall or rainwater recycling system |
| CN102444171A (en) * | 2011-12-31 | 2012-05-09 | 上海市机械施工有限公司 | Construction device recycling groundwater in watery sand layer |
| CN103161194A (en) * | 2012-07-30 | 2013-06-19 | 中国二十二冶集团有限公司 | Construction site abandoned water well reusing construction method |
| CN108729699A (en) * | 2017-04-21 | 2018-11-02 | 深圳市古卡未来科技有限公司 | The multi-functional boundless pond of gravity circulation type |
| CN107354949A (en) * | 2017-06-28 | 2017-11-17 | 中建市政工程有限公司 | Cyclic utilization system for the Metro station excavation water resource close to high slope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107130663A (en) | Construction site water recycling system and method | |
| CN105714723A (en) | Urban road rainwater collection treatment and application system | |
| CN101289865A (en) | Water resource recycling system for base pit engineering | |
| CN103290918A (en) | Underground prefabricated pump station | |
| CN207268009U (en) | A kind of underground pipe gallery drainage system based on existing blowdown canal | |
| CN104775500B (en) | Building construction rainwater and wastewater recycling system | |
| Yu et al. | Application of green construction technology in construction projects | |
| CN105019509B (en) | A kind of construction method utilizing job site water system to provide construction period water | |
| CN203947519U (en) | Multifunctional rain storage pool | |
| CN206486924U (en) | A kind of construction site Water Sproading, generation comprehensive application system | |
| CN109763552A (en) | A kind of basis is dark to apply gravity type draining regeneration application system and its construction method | |
| CN105239658A (en) | Construction method for suppressing dust by sprinkling collected rainwater to construction site road | |
| CN205839776U (en) | Drainage of foundation pit and circulating water utilization system | |
| CN205242594U (en) | Collect rain pretreatment of water and overflow in finished product inlet for stom water of an organic whole | |
| CN205242593U (en) | Collection oozes to stagnate and holds integral type finished product inlet for stom water of clean row of rainwater | |
| CN103526798A (en) | Rainwater collecting system | |
| CN211948651U (en) | Comprehensive recovery and utilization system for green construction water resources in construction site | |
| CN204645440U (en) | A kind of environment-friendly type rain dirt shunting balcony drainage system | |
| CN203795512U (en) | Rainwater recycling device | |
| CN107060040A (en) | A kind of underground pipe gallery drainage system based on existing blowdown canal | |
| CN203296162U (en) | Buried prefabricated pump station | |
| CN206128253U (en) | Urban drainage pipe network collection yu jiao pond | |
| CN212224123U (en) | Building site circulating water utilizes system | |
| Li et al. | Analysis and Evaluation of the Urban Rainwater Harvesting System in Green Buildings | |
| CN216892737U (en) | A multi-functional rainwater recycling system for sponge city construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081022 |