CN103422534A - Rain collecting using system with roof rain being used as fire protection water source - Google Patents
Rain collecting using system with roof rain being used as fire protection water source Download PDFInfo
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- CN103422534A CN103422534A CN2013104075750A CN201310407575A CN103422534A CN 103422534 A CN103422534 A CN 103422534A CN 2013104075750 A CN2013104075750 A CN 2013104075750A CN 201310407575 A CN201310407575 A CN 201310407575A CN 103422534 A CN103422534 A CN 103422534A
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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 discloses a rain collecting using system with roof rain being used as a fire protection water source. An afforesting roof system is arranged on a building roof. A waterproof layer, a water discharging layer, a filter layer, a soil covering layer and a vegetable layer are arranged on the afforesting roof system in sequence from bottom to top. Rain is collected and purified by the afforesting roof system and then enters a rain water tank which is provided with a closestool water feeding pipe and a fire hydrant water feeding pipe respectively, and the closestool water feeding pipe and the fire hydrant water feeding pipe are connected to each storey. The rain collecting using system fully uses rain water resources, the purpose of energy saving is achieved, great environmental and social benefits are achieved, the safety of a fire protection system is improved, and accordingly a modern building can better achieve energy saving.
Description
Technical field
The invention belongs to the building water supply and drainage field, be specifically related to utilize green roof to collect the Rainwater collection system of rain water on roof as the structural fire protection water source.
Background technology
China increasingly sharpens to the growth of water demand and the contradiction between shortage of water resources, therefore will utilize fully all utilizable water resources.The water quality of rain water on roof is relatively clean, through simple process, just can directly utilize; Simultaneously, along with China's highrise building is more and more, the security against fire problem of highrise building comes into one's own gradually.Traditional rainwater utilization system is all that collection and treatment is afterwards for afforesting water or recharging underground water.
The present invention sets up green roof system and rainwater-collecting water tank at building roof, utilize green roof systematic collection and purifying rainwater, the rainwater of collection is mainly used in to fire-fighting and the flushing supply of interior of building, both beautified the environment like this, take full advantage of rainwater, can ensure again hydraulic pressure and the water quality of building ' s fire system.Therefore, the present invention has very considerable environmental benefit and social benefit, has improved again the safety of fire fighting system, aspect rainwater-collecting and security against fire, has positive effect.
Summary of the invention
Purpose of the present invention, be to take full advantage of rain water on roof, fire-fighting and flushing supply using the rainwater collected as interior of building, thereby reach beautify the environment, the purpose of saving water resource and guarantee security against fire.
The present invention is achieved by following technical solution.
A kind of Rainwater collection system of rain water on roof as fire water supply that utilize, comprise building roof, rainwater water tank and rainwater collection collector, it is characterized in that, be provided with the green roof system above building roof 1, described green roof system is disposed with from the bottom to top: waterproofing course 2, drainage blanket 3, filtration beds 4, native tegillum 5 and vegetable layer 6; Be provided with rainwater water tank 11 below building roof 1, rainwater, after the collection and purification of green roof system, enters rainwater water tank 11 by rainwater collection collector 10; One side of rainwater water tank 11 is provided with toilet water service pipe 9, and toilet water service pipe 9 is connected with the water-closet tank 8 of each floor; The opposite side of rainwater water tank 11 is provided with fire plug water service pipe 12, and fire plug water service pipe 12 is connected with the fire plug 13 of each floor;
Be provided with tap water water service pipe 7 on rainwater water tank 11, the standby tap water supply as rainwater water tank 11;
Also be provided with water tank overflow pipe 14 on rainwater water tank 11.
The height of described waterproofing course 2, drainage blanket 3, filtration beds 4, native tegillum 5 is followed successively by 0.2cm, 3cm, 0.2cm, 30cm.
The plant of described vegetable layer 6 is stonecrop.
Described rainwater collection collector 10 is arranged on four jiaos of roof, is 4.
The present invention has very considerable environmental benefit and social benefit, has improved the safety of fire fighting system, for Urban roof rainwater-collecting and fire fighting system safety guarantee aspect provide technical support.
Beneficial effect of the present invention is as follows:
1, utilize green roof to collect rainwater, both beautified the environment, can utilize again the green roof system to be purified rainwater, ensure the water quality of collected rainwater.
2, the rainwater-collecting water tank is positioned at roof, as the water source of Indoor environment fire fighting system, can ensure the hydraulic pressure of fire fighting system, improves safety.
3, take full advantage of rainwater resource, reach the purpose of energy conservation, make modern architecture more energy-conservation.
The accompanying drawing explanation
Fig. 1 is the green roof system architecture schematic diagram of Rainwater collection system of the present invention;
Fig. 2 is the schematic diagram that the present invention is applied in certain building.
1---building roof 2---waterproofing course
3---drainage blanket 4---filtration beds
5---native tegillum 6---vegetable layer
7---tap water water service pipe 8---water-closet tank
9---toilet water service pipe 10---rainwater collection collector
11---rainwater water tank 12---fire plug water service pipe
13---fire plug 14---water tank overflow pipe
The specific embodiment
Below by accompanying drawing, the invention will be further described.
The present invention is provided with the green roof system on building roof 1, and described green roof system is disposed with waterproofing course 2, drainage blanket 3, filtration beds 4, native tegillum 5 and vegetable layer 6 from the bottom to top, as shown in Figure 1; The height of described waterproofing course 2, drainage blanket 3, filtration beds 4 and native tegillum 5 is respectively 0.2cm, 3cm, 0.2cm and 30cm; The plant of vegetable layer 6 is stonecrop.Waterproofing course 2 is polyether-polyurethane waterproof blankets of individual layer; Drainage blanket 3 is YK drainage plates of individual layer; Filtration beds 4 is nonwoven of individual layer.
Be provided with rainwater water tank 11 below building roof 1, rainwater, after the collection and purification of green roof system, enters rainwater water tank 11 by rainwater collection collector 10; One side of rainwater water tank 11 is provided with toilet water service pipe 9, and toilet water service pipe 9 is connected with the water-closet tank 8 of each floor; The opposite side of rainwater water tank 11 is provided with fire plug water service pipe 12, and fire plug water service pipe 12 is connected with the fire plug 13 of each floor.Rainwater collection collector 10 is separately positioned on four jiaos of roof, the bottom of the drainage blanket 3 of its upper end access green roof, rainwater is through after vegetable layer 6, native tegillum 5 and the filtration beds 4 of green roof, at drainage blanket 3, collect, rely on Action of Gravity Field to flow into rainwater collection collector 10, then, flow into rainwater water tank 11 along rainwater collection collector 10.
Be provided with tap water water service pipe 7 on rainwater water tank 11, the standby tap water supply as rainwater water tank 11;
Also be provided with water tank overflow pipe 14 on rainwater water tank 11.
Fig. 2 is the schematic diagram that the present invention is applied in certain building, and when rainfall occurs, rainwater is by green roof systematic collection and purification, and the rainwater after purification enters into rainwater water tank 11 by rainwater collection collector 10; Rainwater in rainwater water tank 11 can be used as flushing supply at ordinary times, and flushing supply is transported to the water-closet tank 8 of each floor by rainwater water tank 11 by toilet water service pipe 9.Once breaking out of fire, carry institute's water requirements by fire plug water service pipe 12 by 11 pairs of fire plugs of rainwater water tank 13, for fire extinguishing.When the water yield of rainwater water tank 11 does not reach fire-fighting while requiring, tap water can carry out supply by 7 pairs of rainwater water tanks of tap water water service pipe 11.
When if amount of precipitation is too many, the too much rainwater in system will be discharged to outside system by water tank overflow pipe 14.
Claims (4)
1. one kind is utilized the Rainwater collection system of rain water on roof as fire water supply, comprise building roof, rainwater water tank and rainwater collection collector, it is characterized in that, be provided with the green roof system above building roof (1), described green roof system is disposed with from the bottom to top: waterproofing course (2), drainage blanket (3), filtration beds (4), native tegillum (5) and vegetable layer (6); Be provided with rainwater water tank (11) below building roof (1), rainwater, after the collection and purification of green roof system, enters rainwater water tank (11) by rainwater collection collector (10); One side of rainwater water tank (11) is provided with toilet water service pipe (9), and toilet water service pipe (9) is connected with the water-closet tank (8) of each floor; The opposite side of rainwater water tank (11) is provided with fire plug water service pipe (12), and fire plug water service pipe (12) is connected with the fire plug (13) of each floor;
Be provided with tap water water service pipe (7) on rainwater water tank (11), the standby tap water supply as rainwater water tank (11);
Also be provided with water tank overflow pipe (14) on rainwater water tank (11).
2. utilize the Rainwater collection system of rain water on roof as fire water supply according to claim 1, it is characterized in that, the height of described waterproofing course (2), drainage blanket (3), filtration beds (4), native tegillum (5) is followed successively by 0.2cm, 3cm, 0.2cm, 30cm.
According to claim 1 utilize the Rainwater collection system of rain water on roof as fire water supply, it is characterized in that, the plant of described vegetable layer (6) is stonecrop.
According to claim 1 utilize the Rainwater collection system of rain water on roof as fire water supply, it is characterized in that, described rainwater collection collector (10) is arranged on four jiaos of roof, is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104075750A CN103422534A (en) | 2013-09-09 | 2013-09-09 | Rain collecting using system with roof rain being used as fire protection water source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104075750A CN103422534A (en) | 2013-09-09 | 2013-09-09 | Rain collecting using system with roof rain being used as fire protection water source |
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| CN103422534A true CN103422534A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013104075750A Pending CN103422534A (en) | 2013-09-09 | 2013-09-09 | Rain collecting using system with roof rain being used as fire protection water source |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060777A (en) * | 2014-07-04 | 2014-09-24 | 哈尔滨工业大学 | Ecological roof for rainwater utilization and air purification |
| CN105735405A (en) * | 2016-02-02 | 2016-07-06 | 广州聚注专利研发有限公司 | Rainwater collecting and processing system of building roof |
| CN108265782A (en) * | 2018-03-14 | 2018-07-10 | 温州大学苍南研究院 | A kind of rain sewage-treatment plant for being used to build building |
| CN111472429A (en) * | 2020-04-13 | 2020-07-31 | 河海大学 | Urban combined pipe network rainy-day overflow pollution control system |
| CN111733926A (en) * | 2020-07-06 | 2020-10-02 | 徐州译天环保科技有限公司 | Fire control retaining system |
| CN112007299A (en) * | 2020-08-25 | 2020-12-01 | 广州天萌建筑设计有限公司 | Fire extinguishing system suitable for high-rise residential building |
| CN113230570A (en) * | 2021-04-28 | 2021-08-10 | 上海景文同安机电消防工程有限公司 | Energy-saving self-rescue fire-fighting device for high-rise building |
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| CN101349066A (en) * | 2008-07-21 | 2009-01-21 | 山东科技大学 | Roofing rainwater non-energy consumption utilizing apparatus |
| CN101387119A (en) * | 2008-10-28 | 2009-03-18 | 北京首钢国际工程技术有限公司 | Rainwater gathering, processing and re-using system for large-sized workshop roof and method thereof |
| JP2011122348A (en) * | 2009-12-10 | 2011-06-23 | Jfe Engineering Corp | Rainwater collecting system |
| CN201972190U (en) * | 2011-01-28 | 2011-09-14 | 绍兴文理学院 | Water-saving fire water supply/drainage system |
| DE102011105538A1 (en) * | 2011-06-24 | 2012-12-27 | Christian Sengleitner | Rain water collector for use in falling pipe lines come off from roof gutter for filling of rain barrel to irrigate plants or for supplying to ponds, has collection system and maintenance part, which are rigidly connected with each other |
| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
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2013
- 2013-09-09 CN CN2013104075750A patent/CN103422534A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349066A (en) * | 2008-07-21 | 2009-01-21 | 山东科技大学 | Roofing rainwater non-energy consumption utilizing apparatus |
| CN101387119A (en) * | 2008-10-28 | 2009-03-18 | 北京首钢国际工程技术有限公司 | Rainwater gathering, processing and re-using system for large-sized workshop roof and method thereof |
| JP2011122348A (en) * | 2009-12-10 | 2011-06-23 | Jfe Engineering Corp | Rainwater collecting system |
| CN201972190U (en) * | 2011-01-28 | 2011-09-14 | 绍兴文理学院 | Water-saving fire water supply/drainage system |
| DE102011105538A1 (en) * | 2011-06-24 | 2012-12-27 | Christian Sengleitner | Rain water collector for use in falling pipe lines come off from roof gutter for filling of rain barrel to irrigate plants or for supplying to ponds, has collection system and maintenance part, which are rigidly connected with each other |
| CN103216048A (en) * | 2013-04-18 | 2013-07-24 | 天津大学 | Roof rainwater collecting and recycling using system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060777A (en) * | 2014-07-04 | 2014-09-24 | 哈尔滨工业大学 | Ecological roof for rainwater utilization and air purification |
| CN105735405A (en) * | 2016-02-02 | 2016-07-06 | 广州聚注专利研发有限公司 | Rainwater collecting and processing system of building roof |
| CN108265782A (en) * | 2018-03-14 | 2018-07-10 | 温州大学苍南研究院 | A kind of rain sewage-treatment plant for being used to build building |
| CN108265782B (en) * | 2018-03-14 | 2024-04-09 | 温州大学 | Rain sewage treatment device for building |
| CN111472429A (en) * | 2020-04-13 | 2020-07-31 | 河海大学 | Urban combined pipe network rainy-day overflow pollution control system |
| CN111733926A (en) * | 2020-07-06 | 2020-10-02 | 徐州译天环保科技有限公司 | Fire control retaining system |
| CN111733926B (en) * | 2020-07-06 | 2021-06-25 | 徐州译天环保科技有限公司 | Fire control retaining system |
| CN112007299A (en) * | 2020-08-25 | 2020-12-01 | 广州天萌建筑设计有限公司 | Fire extinguishing system suitable for high-rise residential building |
| CN113230570A (en) * | 2021-04-28 | 2021-08-10 | 上海景文同安机电消防工程有限公司 | Energy-saving self-rescue fire-fighting device for high-rise building |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |