CN105019509A - Construction method for providing water during construction period by utilizing water system of construction site - Google Patents
Construction method for providing water during construction period by utilizing water system of construction site Download PDFInfo
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- CN105019509A CN105019509A CN201510331683.3A CN201510331683A CN105019509A CN 105019509 A CN105019509 A CN 105019509A CN 201510331683 A CN201510331683 A CN 201510331683A CN 105019509 A CN105019509 A CN 105019509A
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- water
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- sedimentation basin
- gutter
- job site
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention discloses a construction method for providing water during a construction period by utilizing a water system of a construction site. The establishment method comprises following steps of: step 1, site selection and establishment of a collection pond; step 2, establishment of a drainage ditch and elevation; step 3, linkage among a filter pond, a setting pond and a clear water pond; step 4, external isolation of the collection pond; step 5, control of a water supply terminal. The construction method for providing water during the construction period by utilizing the drainage system of the construction site has following advantages: an urban comprehensive drainage system is fully utilized for improving and combining with a drainage system for civilized construction on the construction site so that rainwater can be collected; surface water and grey water are utilized as water for green conservation, car washing, temporary firefighting and concrete curing on the construction site, thereby saving construction water; and a set of basic conditions of infrastructural facilities for green construction and land-saving, water-saving, material-saving and environment-protection data are set up for the purpose of prompting development of green construction in a standardized and modularized way.
Description
Technical field
The present invention relates to one construction period way of supplying water, particularly a kind of construction process utilizing job site water system to provide construction period water.
Background technology
China is in the rapid economic development stage, and as a large amount of builing industry consuming the energy and resource, necessary Development of Green Building, changes current high investment, high flow rate, high pollution, inefficient pattern, bear social responsibility and the obligation of sustainable development.Therefore, in construction, efficient, low consumption, environmental protection be pursued, make overall plans, realize the green construction pattern of economic, society, Environmental-protection comprehensive maximizing the benefits.Ensuring the quality of products, under the prerequisite of the basic demand such as safety, by scientific management and technological progress, economize on resources to greatest extent and the construction activities reduced environment negative effect, realize four energy-conservation, save land, economize on water, the target of material-saving and environmental protection.In life and work progress, easily produce surface water and buck, wherein surface water refers to that job site rainwater, engineering construction water are lost to ground, the water recycled after purified treatment after first time uses.Buck to refer to from wash basin and floor drain water out, namely washes one's face at ordinary times, washes one's hands, water after flushing tool vehicle, can be incorporated to on-the-spot drainage system against rain, finally return and flow to community water system; Existing buck harnessing project, can carry out Collection and use to buck, buck utilize exactly buck is collected, after certain facility and chemicals treatment, obtain meeting certain water quality index water recycle process.Be similar to middle water, the buck after process as utilizable water resource can be used for lavatory flushing, afforestation of city, landscape water and other be applicable in water quality standard water quality use water.Job site can be used for service rack carwash, on-the-spot greening, watering and eliminate airborne dust, interim water for fire fighting, concrete curing etc.Therefore buck Collection utilization is the important component part of green construction, and be also the part preferably implemented at the construction field (site), save land, material-saving, Energy Saving get up and relatively want difficult, the space of saving is also little.In prior art, also do not have complete set about buck and work progress standardization and modular method.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and provide a kind of City complex waterline classifying that utilizes in conjunction with a kind of construction process utilizing job site water system to provide construction period water of job site construction drainage system.
A kind of construction process utilizing job site water system to provide construction period water of the present invention, described building method comprises the steps:
Step one, addressing and collecting pit are built; Sedimentation basin, filtering ponds, clear water reserviors and pump house are built in site inspection addressing; At utmost reduce the surface water of water system and job site drainage system and buck and focus on the resource that sedimentation basin consumes; Described sedimentation basin is connected with rainwater-collecting section by gutter; Described sedimentation basin is connected with buck collecting region by municipal pipeline;
Step 2, gutter is built and absolute altitude; The flat absolute altitudes in field such as when constructing, it is high that the gutter absolute altitude of road side is not less than sedimentation basin top mark, and the gutter absolute altitude of a building surrounding is not less than road gully, building greenbelt are around not less than a building surrounding gutter absolute altitude; Described gutter arranged outside has cover plate;
Step 3, the connection of filtering ponds, sedimentation basin and clear water reserviors; Described filtering ponds are middle transition pond, and filtering ponds both side ends adopts the thick cobble of 500mm to fill, and middle part is gravel mixture, lays permeable non-woven fabrics one deck in end; Fix by adding reinforced mesh outside filtering ponds;
Step 4, collecting pit external isolation; Set up support column and beam suitable for reading inside clear water reserviors, clear water reserviors are suitable for reading is provided with cover plate, described cover plate and clear water reserviors are suitable for reading not exclusively closes;
Step 5, water supply terminal control, according to the multiple objects with water, installs corresponding water pump in clear water reserviors; Described water pump is connected with pressure transmitter, and described pressure transmitter is connected with frequency converter; Described frequency converter is connected to PLC.
Further described rainwater-collecting section is that natural stream networks net in construction area and job site rainwater-collecting net connect and compose.
Between further described municipal pipeline and sedimentation basin, Prefabricated combined septic tank device is installed successively and abandoned stream filter forms.
Adding its aperture of reinforced mesh is further 10 × 10mm.
The invention has the beneficial effects as follows: (1) makes full use of City complex waterline classifying in conjunction with job site civilized construction drainage system, collect rainwater; (2) utilize surface water and buck to do job site virescence maintenance, carwash, interim water for fire fighting and concrete curing water, save construction water; (3) the basic important document of infrastructure construction of a set of green construction can be set up and save land, economize on water, energy-conservation, material-saving and environmental protection data, promote green construction standardization and modularization development.
Detailed description of the invention
A kind of construction process utilizing job site water system to provide construction period water of the present invention, described building method comprises the steps:
Step one, addressing and collecting pit are built; Sedimentation basin, filtering ponds, clear water reserviors and pump house are built in site inspection addressing; At utmost reduce the surface water of water system and job site drainage system and buck and focus on the resource that sedimentation basin consumes; Described sedimentation basin is connected with rainwater-collecting section by gutter; Described sedimentation basin is connected with buck collecting region by municipal pipeline;
Step 2, gutter is built and absolute altitude; The flat absolute altitudes in field such as when constructing, it is high that the gutter absolute altitude of road side is not less than sedimentation basin top mark, and the gutter absolute altitude of a building surrounding is not less than road gully, building greenbelt are around not less than a building surrounding gutter absolute altitude; Described gutter arranged outside has cover plate;
Step 3, the connection of filtering ponds, sedimentation basin and clear water reserviors; Described filtering ponds are middle transition pond, and filtering ponds both side ends adopts the thick cobble of 500mm to fill, and middle part is gravel mixture, lays permeable non-woven fabrics one deck in end; Fix by adding reinforced mesh outside filtering ponds;
Step 4, collecting pit external isolation; Set up support column and beam suitable for reading inside clear water reserviors, clear water reserviors are suitable for reading is provided with cover plate, described cover plate and clear water reserviors are suitable for reading not exclusively closes;
Step 5, water supply terminal control, according to the multiple objects with water, installs corresponding water pump in clear water reserviors; Described water pump is connected with pressure transmitter, and described pressure transmitter is connected with frequency converter; Described frequency converter is connected to PLC.
Further described rainwater-collecting section is that natural stream networks net in construction area and job site rainwater-collecting net connect and compose.
Between further described municipal pipeline and sedimentation basin, Prefabricated combined septic tank device is installed successively and abandoned stream filter forms.
Adding its aperture of reinforced mesh is further 10 × 10mm.
Build reservoir: 20m × 20m × 1.5m; Filtering ponds: 10m × 10m × 1.2m; Clear water reserviors: 20m × 20m × 1.5m; At foul water pump: all Natural Waters, job site rainwater, surface water, buck focus on sedimentation basin by the means such as suction pump, gutter, filtering ponds are set sedimentation basin side 1.0m is high, filtering ponds are gravel filter bag, width is with equaling sedimentation basin width, length 10m, thickness 500mm, arranges clear water reserviors in filtering ponds terminal; When the sedimentation basin water yield reaches a certain amount of, the rainwater of free sedimentation filters through filtering ponds and flows to clear water reserviors, and the water of clear water reserviors can work as construction water, if there is pollution can add chlorine process; During use, by the water pump in clear water reserviors, water is delivered to demand place, as concrete curing, virescence maintenance, interim fire fighting supply, service rack and on-the-spot watering and lowering dust etc.; When sending water, realize electric meter interlocking by PLC and automatically control; 1 frequency converter is adopted to drag the soft start and the speed governing that realize 3 water pumps, economical rationality according to energy saving of system, cost-effectiveness requirement, energy-efficient; Wherein a water pump is for subsequent use, and when water use peak, two water pump operations are to meet hydraulic demand, runs, realize energy-conservation with one pump variable frequency during water ebb.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; protection scope of the present invention all should be dropped into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (4)
1. utilize job site water system to provide a construction process for construction period water, it is characterized in that, described building method comprises the steps:
Step one, addressing and collecting pit are built; Sedimentation basin, filtering ponds, clear water reserviors and pump house are built in site inspection addressing; At utmost reduce the surface water of water system and job site drainage system and buck and focus on the resource that sedimentation basin consumes; Described sedimentation basin is connected with rainwater-collecting section by gutter; Described sedimentation basin is connected with buck collecting region by municipal pipeline;
Step 2, gutter is built and absolute altitude; The flat absolute altitudes in field such as when constructing, it is high that the gutter absolute altitude of road side is not less than sedimentation basin top mark, and the gutter absolute altitude of a building surrounding is not less than road gully, building greenbelt are around not less than a building surrounding gutter absolute altitude; Described gutter arranged outside has cover plate;
Step 3, the connection of filtering ponds, sedimentation basin and clear water reserviors; Described filtering ponds are middle transition pond, and filtering ponds both side ends adopts the thick cobble of 500mm to fill, and middle part is gravel mixture, lays permeable non-woven fabrics one deck in end; Fix by adding reinforced mesh outside filtering ponds;
Step 4, collecting pit external isolation; Set up support column and beam suitable for reading inside clear water reserviors, clear water reserviors are suitable for reading is provided with cover plate, described cover plate and clear water reserviors are suitable for reading not exclusively closes;
Step 5, water supply terminal control, according to the multiple objects with water, installs corresponding water pump in clear water reserviors; Described water pump is connected with pressure transmitter, and described pressure transmitter is connected with frequency converter; Described frequency converter is connected to PLC.
2. a kind of construction process utilizing job site water system to provide construction period water according to claim 1, is characterized in that: described rainwater-collecting section is that natural stream networks net in construction area and job site rainwater-collecting net connect and compose.
3. a kind of construction process utilizing job site water system to provide construction period water according to claim 1, is characterized in that: install Prefabricated combined septic tank device successively between described municipal pipeline and sedimentation basin and abandoned stream filter forms.
4. a kind of construction process utilizing job site water system to provide construction period water according to claim 1, is characterized in that: described in add its aperture of reinforced mesh be 10 × 10mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510331683.3A CN105019509B (en) | 2015-06-16 | 2015-06-16 | A kind of construction method utilizing job site water system to provide construction period water |
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| CN201510331683.3A CN105019509B (en) | 2015-06-16 | 2015-06-16 | A kind of construction method utilizing job site water system to provide construction period water |
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| CN105019509A true CN105019509A (en) | 2015-11-04 |
| CN105019509B CN105019509B (en) | 2016-10-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522145A (en) * | 2016-12-14 | 2017-03-22 | 上海建工二建集团有限公司 | Barrier-free full-coverage dust falling system of inverse construction platform and installing method |
| CN110668651A (en) * | 2019-10-26 | 2020-01-10 | 马强 | Sewage treatment method for building construction site |
| CN112252403A (en) * | 2020-11-10 | 2021-01-22 | 鞍山三冶建筑工程有限公司 | Piping lane job site water cyclic utilization system |
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| US6733663B1 (en) * | 2001-08-01 | 2004-05-11 | Material Systems Engineers | Waste water treatment washer compactor system |
| 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 |
| CN103085775A (en) * | 2012-12-05 | 2013-05-08 | 朱加林 | Intelligent rainwater car washing system |
| CN103774715A (en) * | 2014-01-16 | 2014-05-07 | 安徽锋亚环境技术有限公司 | Environment-friendly and energy-saving courtyard type rain water collecting, treating and recycling system |
| 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 |
-
2015
- 2015-06-16 CN CN201510331683.3A patent/CN105019509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733663B1 (en) * | 2001-08-01 | 2004-05-11 | Material Systems Engineers | Waste water treatment washer compactor system |
| 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 |
| CN103085775A (en) * | 2012-12-05 | 2013-05-08 | 朱加林 | Intelligent rainwater car washing system |
| CN103774715A (en) * | 2014-01-16 | 2014-05-07 | 安徽锋亚环境技术有限公司 | Environment-friendly and energy-saving courtyard type rain water collecting, treating and recycling system |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522145A (en) * | 2016-12-14 | 2017-03-22 | 上海建工二建集团有限公司 | Barrier-free full-coverage dust falling system of inverse construction platform and installing method |
| CN106522145B (en) * | 2016-12-14 | 2019-02-01 | 上海建工二建集团有限公司 | A kind of accessible all standing dust falling system of contrary sequence method platform and installation method |
| CN110668651A (en) * | 2019-10-26 | 2020-01-10 | 马强 | Sewage treatment method for building construction site |
| CN112252403A (en) * | 2020-11-10 | 2021-01-22 | 鞍山三冶建筑工程有限公司 | Piping lane job site water cyclic utilization system |
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| CN105019509B (en) | 2016-10-05 |
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