CN205062979U - Rainwater collection and treatment system for green energy -saving building - Google Patents

Rainwater collection and treatment system for green energy -saving building Download PDF

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Publication number
CN205062979U
CN205062979U CN201520802797.7U CN201520802797U CN205062979U CN 205062979 U CN205062979 U CN 205062979U CN 201520802797 U CN201520802797 U CN 201520802797U CN 205062979 U CN205062979 U CN 205062979U
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China
Prior art keywords
rainwater
rain
sedimentation basin
water
pipe
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Expired - Fee Related
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CN201520802797.7U
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Chinese (zh)
Inventor
方涛
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Shenzhen Pengtai Building Technology Co Ltd
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Shenzhen Pengtai Building Technology Co Ltd
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Priority to CN201520802797.7U priority Critical patent/CN205062979U/en
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Publication of CN205062979U publication Critical patent/CN205062979U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rainwater collection and treatment system for green energy -saving building, including collecting pipe -line system, a class device is abandoned to the initial stage rainwater, rain water processor constructs and the clean water basin, it is connected with the roof delivery port to collect pipe -line system, the initial stage rainwater is abandoned a class device and is included first rain settling basin, just the water inlet of rain settling basin is connected with the delivery port of collecting pipe -line system, just the middle part or the upper portion of rain settling basin are equipped with water level detection device, the bottom of first rain settling basin is equipped with the rainwater and abandons the flow tube way and be used for controlling the solenoid valve that class pipe switch was abandoned to the rainwater, water level detection device is connected with the solenoid valve, just the middle part or the upper portion of rain settling basin are equipped with the outlet of being connected with rain water processor structure, rain water processor constructs including the sedimentation tank, sedimentation tank upper portion clear water passes through drainage pipe and clean water basin intercommunication, the clean water basin is provided with external water supply mechanism. The utility model discloses simple structure satisfies the requirement that is applicable to initial stage rainwater and middle and later periods large capacity rainwater receipt, and the installation and maintenance is with low costs, and is energy -concerving and environment -protective.

Description

Green energy-saving buildings rainwater collecting and treating system
Technical field
The utility model relates to rainwater treatment technical field, particularly relates to a kind of Green energy-saving buildings rainwater collecting and treating system.
Background technology
Along with the quickening of Urbanization in China, ground pollution aggravates, and rainwater runoff pollution is further serious.Asphalt felt roofing, asphalt concrete road, Snow Agent, agricultural chemicals, utilization of pesticides all can make containing a large amount of organic matter, pathogen, heavy metal, wet goods pollutant in the rainwater of runoff, and the degree of contamination of rainwater should not be underestimated.Especially pollute early-stage rainwater runoff the most serious, in rainfall runoff, entrained pollutant nearly all concentrates in initial stage several millimeters of rainwater, and its pollution load is far above middle and later periods rainwater, if this part runoff directly discharges, then can cause huge pollution to surface water.
Simultaneously, urbanization also causes urban surface Permeable stratum area constantly to increase, flow path surface increases, peak flood flow increases and time advance, the Disaster Defense Capability in city weakens, flood disaster caused by rainstorm odds increases, strongly disturb the original hydrology in city ecological, destroy natural hydrologic cycle process.The mode capabilities that tradition rainwater storage treatment system adopts is more single, and rainwater collection pool is only used to collect rainwater, and treatment facility will be arranged separately, and its equipment is many and complicated, and equipment is more accurate, and fault rate is higher, and maintenance cost is larger; And rainwater overstand in rainwater collection pool, be easy to grow the impurity such as algae, be not easy cleaning, its cost, maintenance cost are all higher.
Utility model content
The purpose of this utility model overcomes weak point of the prior art, provides a kind of and meet the requirement being applicable to early-stage rainwater and middle and later periods Large Copacity rainwater, the Green energy-saving buildings rainwater collecting and treating system that maintenance cost is low.
The purpose of this utility model is achieved through the following technical solutions:
Green energy-saving buildings rainwater collecting and treating system, comprise collection conduit system, early-stage rainwater stream abandoning device, rainwater treatment mechanism and clear water reserviors, described collection conduit system is connected with roof delivery port, described early-stage rainwater stream abandoning device comprises just rain sedimentation basin, the water inlet of described just rain sedimentation basin is connected with the delivery port of collection conduit system, middle part or the top of described just rain sedimentation basin are provided with condensate tank of dehumidifier, the bottom of described just rain sedimentation basin is provided with rain water drainage pipeline and the electromagnetic valve for controlling rain water drainage pipe switch, described condensate tank of dehumidifier is connected with electromagnetic valve, middle part or the top of described just rain sedimentation basin are provided with the outfall be connected with rainwater treatment mechanism, described rainwater treatment mechanism comprises sedimentation basin, sedimentation basin top clear water is communicated with clear water reserviors by drainage pipe, clear water reserviors are provided with external water supply mechanism.
Concrete, described sedimentation basin comprises top by the first sedimentation basin of being connected together communicating pipe and the second sedimentation basin, and the first sedimentation basin top is provided with bleed off pipe and is provided with foul water pump bottom it, and the outlet pipe of foul water pump is for connecting municipal rain pipe.
One as such scheme is preferred, and the top of described second sedimentation basin is provided with active carbon, and the thickness of active carbon is 30cm-50cm.
Optionally, the top of described early-stage rainwater stream abandoning device is provided with rainwater filtering device.
The utility model has the following advantages and beneficial effect compared to existing technology:
The utility model to the early-stage rainwater collected by arranging the reasonably combined of condensate tank of dehumidifier and electromagnetic valve in first rain sedimentation basin, and the differentiated treatment to later stage rainwater, can prevent early-stage rainwater to the pollution of environment effectively; The rainwater being difficult to utilize is received rational application, reduce cost of sewage disposal, and this rainwater collecting and treating system structure is simple simultaneously, meets the requirement being applicable to early-stage rainwater and middle and later periods Large Copacity rainwater, installation and maintenance cost is low, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Green energy-saving buildings rainwater collecting and treating system of the present embodiment;
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of Green energy-saving buildings rainwater collecting and treating system, comprise collection conduit system 1, early-stage rainwater stream abandoning device, rainwater treatment mechanism and clear water reserviors 2, described collection conduit system 1 is connected with roof delivery port, described early-stage rainwater stream abandoning device comprises just rain sedimentation basin 3, the water inlet of described just rain sedimentation basin 3 is connected with the delivery port of collection conduit system 1, middle part or the top of described just rain sedimentation basin 3 are provided with condensate tank of dehumidifier 4, the bottom of described just rain sedimentation basin 3 is provided with rain water drainage pipeline 5 and the electromagnetic valve 6 for controlling rain water drainage pipeline 5 switch, described condensate tank of dehumidifier 4 is connected with electromagnetic valve 6, middle part or the top of described just rain sedimentation basin 3 are provided with the outfall be connected with rainwater treatment mechanism, described rainwater treatment mechanism comprises sedimentation basin, sedimentation basin top clear water is communicated with clear water reserviors 2 by drainage pipe, clear water reserviors 2 are provided with external water supply mechanism (not shown).
Wherein, described sedimentation basin comprises top and is provided with bleed off pipe 9 by the first sedimentation basin 7 of being connected together communicating pipe and the second sedimentation basin 8, first sedimentation basin 7 top and is provided with foul water pump 10 bottom it, and the outlet pipe of foul water pump 10 is for connecting municipal rain pipe.Pass through said structure, rainwater through first sedimentation basin 7 precipitate after in accumulate gradually, when the communicating pipe of water level higher than the first sedimentation basin 7 and the second sedimentation basin 8, rainwater flows into the second sedimentation basin 8, if water level is higher than bleed off pipe 9, then rainwater flow to municipal rain pipe by bleed off pipe 9, and the sewage produced bottom the first sedimentation basin 7 is delivered to municipal rain pipe by foul water pump 10 extraction in bottom the first sedimentation basin 7.
Wherein, the top of described second sedimentation basin 8 is provided with active carbon 11, and the thickness of active carbon is 30cm-50cm.By said structure, rainwater after the first sedimentation basin 7 precipitates, then adopts and precipitates after the filtration of active carbon, rain impurities in water after adsorption filtration to greatest extent.
In the present embodiment, the top of described early-stage rainwater stream abandoning device is provided with rainwater filtering device 12.Carry out overall filtration by rainwater filtering device and filter according to later stage use difference, improving operating efficiency and the rainwater purity of overall rainwater collecting and treating system.In this enforcement, described in described rainwater filtering device, waffle slab can adopt waffle slab, and the outside of waffle slab is provided with filter cloth.
During use, rainwater flows into collection conduit system 1 by building rain leader downspout, early-stage rainwater then enters just rain sedimentation basin 3 at first, when the volume building up to its rainfall gradually reaches condensate tank of dehumidifier 4 position, condensate tank of dehumidifier 4 sends the signal of telecommunication after opening, electromagnetic valve is opened after receiving signal, and the dirtier rainwater of initial collection is discharged.After fast evacuation, rain water drainage pipeline 5 was closed by the time delay of presetting by electromagnetic valve, rainwater then flows into rainwater treatment mechanism, rainwater through first sedimentation basin 7 precipitate after in accumulate gradually, when the communicating pipe of water level higher than the first sedimentation basin 7 and the second sedimentation basin 8, rainwater flows into the second sedimentation basin 8, if water level is higher than bleed off pipe 9, then rainwater flow to municipal rain pipe by bleed off pipe 9, and the sewage produced bottom the first sedimentation basin 7 is delivered to municipal rain pipe by foul water pump 10 extraction in bottom the first sedimentation basin 7.The water outlet of the second sedimentation basin 8 enters clear water reserviors 2, a part of water of clear water reserviors after overflow by flowing back to use outside external water supply mechanism.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.

Claims (4)

1. Green energy-saving buildings rainwater collecting and treating system, comprise collection conduit system, early-stage rainwater stream abandoning device, rainwater treatment mechanism and clear water reserviors, it is characterized in that: described collection conduit system is connected with roof delivery port, described early-stage rainwater stream abandoning device comprises just rain sedimentation basin, the water inlet of described just rain sedimentation basin is connected with the delivery port of collection conduit system, middle part or the top of described just rain sedimentation basin are provided with condensate tank of dehumidifier, the bottom of described just rain sedimentation basin is provided with rain water drainage pipeline and the electromagnetic valve for controlling rain water drainage pipe switch, described condensate tank of dehumidifier is connected with electromagnetic valve, middle part or the top of described just rain sedimentation basin are provided with the outfall be connected with rainwater treatment mechanism, described rainwater treatment mechanism comprises sedimentation basin, sedimentation basin top clear water is communicated with clear water reserviors by drainage pipe, clear water reserviors are provided with external water supply mechanism.
2. Green energy-saving buildings rainwater collecting and treating system according to claim 1, it is characterized in that: described sedimentation basin comprises top by the first sedimentation basin of being connected together communicating pipe and the second sedimentation basin, first sedimentation basin top is provided with bleed off pipe and is provided with foul water pump bottom it, and the outlet pipe of foul water pump is for connecting municipal rain pipe.
3. Green energy-saving buildings rainwater collecting and treating system according to claim 2, is characterized in that: the top of described second sedimentation basin is provided with active carbon, and the thickness of active carbon is 30cm-50cm.
4. the Green energy-saving buildings rainwater collecting and treating system according to any one of claim 1-3, is characterized in that: the top of described early-stage rainwater stream abandoning device is provided with rainwater filtering device.
CN201520802797.7U 2015-10-13 2015-10-13 Rainwater collection and treatment system for green energy -saving building Expired - Fee Related CN205062979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520802797.7U CN205062979U (en) 2015-10-13 2015-10-13 Rainwater collection and treatment system for green energy -saving building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520802797.7U CN205062979U (en) 2015-10-13 2015-10-13 Rainwater collection and treatment system for green energy -saving building

Publications (1)

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CN205062979U true CN205062979U (en) 2016-03-02

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499040A (en) * 2016-11-01 2017-03-15 宝振(厦门)科技有限公司 A kind of rain collector
CN106638882A (en) * 2016-10-19 2017-05-10 天津沃佰艾斯科技有限公司 Rainwater collecting and utilizing system
CN109122241A (en) * 2018-07-21 2019-01-04 筑梦高科建筑有限公司 A kind of architecture greening automatic water-storage spray irrigation system
CN111395451A (en) * 2020-03-25 2020-07-10 北京碧海怡景园林绿化有限公司 District afforestation rainwater is collected and is utilized system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638882A (en) * 2016-10-19 2017-05-10 天津沃佰艾斯科技有限公司 Rainwater collecting and utilizing system
CN106499040A (en) * 2016-11-01 2017-03-15 宝振(厦门)科技有限公司 A kind of rain collector
CN106499040B (en) * 2016-11-01 2019-02-22 宝振(厦门)科技有限公司 A kind of rain collector
CN109122241A (en) * 2018-07-21 2019-01-04 筑梦高科建筑有限公司 A kind of architecture greening automatic water-storage spray irrigation system
CN111395451A (en) * 2020-03-25 2020-07-10 北京碧海怡景园林绿化有限公司 District afforestation rainwater is collected and is utilized system

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160302

Termination date: 20181013