CN102839712A - Mixed water collecting and utilization system and collecting method - Google Patents
Mixed water collecting and utilization system and collecting method Download PDFInfo
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- CN102839712A CN102839712A CN2012103390861A CN201210339086A CN102839712A CN 102839712 A CN102839712 A CN 102839712A CN 2012103390861 A CN2012103390861 A CN 2012103390861A CN 201210339086 A CN201210339086 A CN 201210339086A CN 102839712 A CN102839712 A CN 102839712A
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention relates to a rainwater collecting and utilization system, in particular to a mixed water collecting and utilization system and a collecting method which belong to the technical field of environmental protection. The mixed water collecting and utilization system comprises a flow collecting area, a water delivery system, a pollutant intercepting and purification system, a storage system and a water distribution system, wherein the pollutant intercepting and purification system is provided with a filter device; after entering a mixing pool, rainwater enters the water delivery system, passes through a grid and then enters collector; the storage system is provided with a reservoir; the water distribution system is provided with a water distribution well; the filter device, the reservoir and the water distribution well are connected with in sequence; the water distribution well is connected with a reclamation pool; the rainwater permeates through the collector and enters the reclamation pool; as the system is provided with the rainwater reservoir and dispersive infiltration gallery systems, different collected waters can be introduced into the mixing pool for treatment, to realize conversion of meteoric water, surface water, soil water and phreatic water and keep an urban water circulation system balanced; and the whole system effectively collects and utilizes the rainwater, so that water resources are saved, the operating cost of a transformer substation is lowered, and the system has a wide application prospect.
Description
A kind of mixing is catchmented and is utilized system and collection method
Technical fieldThe present invention relates to the rainwater catchment system system, specifically relate to a kind of mixing and catchment and utilize system and collection method, belong to environmental technology field.
Background technologyIn the Modern Urban Development, the shortage of water resources phenomenon is on the rise, and people have faced environmental problem, utilize collecting system, the equilibrium water resources circulation.Consider rain penetration, rationally, make full use of rainwater self-restraint underground water source, can compensate underground water, alleviate surface settlement.City flood pressure and gutter load is big at present, and discharge pressure is big, and infiltration channel is concentrated.In system, use centrifugal pump, flow is little, and lift is high, and ratio of revolutions is lower, has satisfied not the application demand of whole collecting system.
Summary of the inventionThe present invention is in order to remedy above-mentioned technological deficiency, to provide a kind of mixing to catchment and utilize system, can effectively collecting utilization, the conserve water resource to mixing rainwater.
To achieve these goals; Technical scheme of the present invention is: a kind of mixing is catchmented and is utilized system, comprises afflux district, water-carriage system, cuts dirty cleaning system, storage system and water distribution system, and described afflux district is respectively that roofing catchments, road-face water-collecting, catchment in the greenery patches and other catchment; Described section dirty cleaning system is provided with filter; Rainwater gets into water-carriage system after getting into mixing pit, behind grid, gets into gatherer; Described storage system is provided with reservoir, and described water distribution system is provided with distribution well, and described filter, reservoir, distribution well link to each other successively; Connect reuse tank through distribution well; Device for collecting rain water permeates to reuse tank, on distribution well, is provided with axial-flow pump simultaneously, supplies with water distribution.
Described filter is provided with packing layer, is provided with backwash tube simultaneously.
Described axial-flow pump specific revolution is controlled at 500-1000, is preferably 800.
A kind of mixing is catchmented and is utilized the collection method of system, may further comprise the steps:
1, rainwater mix-is mixed in multiple catchmenting in the mixing pit;
2, coarse filtration is carried out in the coarse filtration-rainwater of collecting is introduced grid, and the rainwater after filtering is injected gatherer;
3, the water after precipitation reaction-collection makes through the gravitational settling effect and gets Impurity removal in the water;
4, filler filters-water of precipitation process is transported in the filter, and filler adds the removal suspension in packing layer;
5, the water after backwash-process is filtered carried out backwash before getting into reservoir, backwashing time is 5-10min;
6, the water of rainwater storage-filtration after good gets into distribution well and carries out water distribution again;
7, sterilization-with throwing in the sterilization sheet in the pond, in order to rainwater reuse.
Beneficial effect of the present invention is: native system is provided with the infitration galleries system of rainwater reservoir and dispersion; Can different catchmenting be introduced in the mixing pit and handle, realize " conversion of four water ", keep municipal water circulating system balance; Whole system has been carried out effective collection utilization to rainwater; The conserve water resource reduces the running cost of transformer station, and use has a extensive future.
Description of drawings
Fig. 1 is the rainwater catchment system system drawing.
Fig. 2 is the system flow sketch map.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further specified.
With reference to Fig. 1, Fig. 2; A kind of mixing is catchmented and is utilized system, comprises afflux district, water-carriage system, cuts dirty cleaning system, storage system and water distribution system, and described afflux district is respectively that roofing catchments, road-face water-collecting, catchment in the greenery patches and other catchment; Described section dirty cleaning system is provided with filter; Rainwater gets into water-carriage system after getting into mixing pit, behind grid, gets into gatherer; Described storage system is provided with reservoir, and described water distribution system is provided with distribution well, and described filter, reservoir, distribution well link to each other successively; Connect reuse tank through distribution well; Device for collecting rain water permeates to reuse tank, on distribution well, is provided with axial-flow pump simultaneously, supplies with water distribution.
Described filter is provided with packing layer, is provided with backwash tube simultaneously.
Described axial-flow pump specific revolution is controlled at 500-1000, is preferably 800.
A kind of mixing is catchmented and is utilized the collection method of system, may further comprise the steps:
1, rainwater mix-is mixed in multiple catchmenting in the mixing pit;
2, coarse filtration is carried out in the coarse filtration-rainwater of collecting is introduced grid, and the rainwater after filtering is injected gatherer;
3, the water after precipitation reaction-collection makes through the gravitational settling effect and gets Impurity removal in the water;
4, filler filters-water of precipitation process is transported in the filter, and filler adds the removal suspension in packing layer;
5, the water after backwash-process is filtered carried out backwash before getting into reservoir, backwashing time is 5-10min;
6, the water of rainwater storage-filtration after good gets into distribution well and carries out water distribution again;
7, sterilization-with throwing in the sterilization sheet in the pond, in order to rainwater reuse.
Claims (4)
1.
a kind of mixing is catchmented and is utilized system; It is characterized in that comprising afflux district, water-carriage system, cut dirty cleaning system, storage system and water distribution system; Described afflux district is respectively that roofing catchments, road-face water-collecting, catchment in the greenery patches and other catchment, and described section dirty cleaning system is provided with filter, and rainwater gets into water-carriage system after getting into mixing pit; Behind grid, get into gatherer; Described storage system is provided with reservoir, and described water distribution system is provided with distribution well, and described filter, reservoir, distribution well link to each other successively; Connect reuse tank through distribution well; Device for collecting rain water permeates to reuse tank, on distribution well, is provided with axial-flow pump simultaneously, supplies with water distribution.
2. a kind of mixing according to claim 1 is catchmented and is utilized system, it is characterized in that described filter is provided with packing layer, is provided with backwash tube simultaneously.
3.
a kind of mixing according to claim 1 is catchmented and is utilized system, it is characterized in that described axial-flow pump specific revolution is controlled at 500-1000, is preferably 800.
4. a mixing is catchmented and is utilized the collection method of system, it is characterized in that may further comprise the steps:
(1) rainwater mix-is mixed in multiple catchmenting in the mixing pit;
(2) coarse filtration is carried out in the coarse filtration-rainwater of collecting is introduced grid, and the rainwater after filtering is injected gatherer;
(3) water after precipitation reaction-collection makes through the gravitational settling effect and gets Impurity removal in the water;
(4) filler filters-water of precipitation process is transported in the filter, and filler adds the removal suspension in packing layer;
(5) water after backwash-process is filtered carried out backwash before getting into reservoir, backwashing time is 5-10min;
(6) water of rainwater storage-filtration after good gets into distribution well and carries out water distribution again;
(7) sterilization-with throwing in the sterilization sheet in the pond, in order to rainwater reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339086.1A CN102839712B (en) | 2012-09-14 | 2012-09-14 | A kind of mixing collection water utilization system and collection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339086.1A CN102839712B (en) | 2012-09-14 | 2012-09-14 | A kind of mixing collection water utilization system and collection method |
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| Publication Number | Publication Date |
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| CN102839712A true CN102839712A (en) | 2012-12-26 |
| CN102839712B CN102839712B (en) | 2016-01-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693035A (en) * | 2016-04-08 | 2016-06-22 | 广西宇达水处理环保工程有限公司 | Rainwater purifying system |
| CN106759797A (en) * | 2016-12-13 | 2017-05-31 | 浙江水利水电学院 | A kind of sunk type greenery patches rain processing system and its construction method |
Citations (6)
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| CN1730850A (en) * | 2005-09-02 | 2006-02-08 | 廖洪生 | Method for collecting, storing, and delivering rainwater and pipeline system employing the same |
| 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 |
| JP2011140857A (en) * | 2009-12-09 | 2011-07-21 | Jfe Engineering Corp | Rainwater utilization system |
| CN201943392U (en) * | 2011-01-17 | 2011-08-24 | 苏州市建筑设计研究院有限责任公司 | Combined type pump house of drainage pumping station |
| CN102505728A (en) * | 2011-11-03 | 2012-06-20 | 云南高科环境保护科技有限公司 | Complete technology for resource utilization of rainwater |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
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2012
- 2012-09-14 CN CN201210339086.1A patent/CN102839712B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730850A (en) * | 2005-09-02 | 2006-02-08 | 廖洪生 | Method for collecting, storing, and delivering rainwater and pipeline system employing the same |
| JP2011140857A (en) * | 2009-12-09 | 2011-07-21 | Jfe Engineering Corp | Rainwater utilization 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 |
| CN201943392U (en) * | 2011-01-17 | 2011-08-24 | 苏州市建筑设计研究院有限责任公司 | Combined type pump house of drainage pumping station |
| CN102505728A (en) * | 2011-11-03 | 2012-06-20 | 云南高科环境保护科技有限公司 | Complete technology for resource utilization of rainwater |
| CN102587449A (en) * | 2012-04-10 | 2012-07-18 | 云南通洁环保成套设备工程有限公司 | Method and device for collecting rainwater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105693035A (en) * | 2016-04-08 | 2016-06-22 | 广西宇达水处理环保工程有限公司 | Rainwater purifying system |
| CN106759797A (en) * | 2016-12-13 | 2017-05-31 | 浙江水利水电学院 | A kind of sunk type greenery patches rain processing system and its construction method |
| CN106759797B (en) * | 2016-12-13 | 2019-10-01 | 浙江水利水电学院 | A kind of sunk type greenery patches rain processing system and its construction method |
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| Publication number | Publication date |
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| CN102839712B (en) | 2016-01-20 |
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