CN206205290U - A kind of roof rainwater collection processing system - Google Patents

A kind of roof rainwater collection processing system Download PDF

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Publication number
CN206205290U
CN206205290U CN201621288468.6U CN201621288468U CN206205290U CN 206205290 U CN206205290 U CN 206205290U CN 201621288468 U CN201621288468 U CN 201621288468U CN 206205290 U CN206205290 U CN 206205290U
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CN
China
Prior art keywords
rainwater
seepage well
water inlet
inlet pipe
drainpipe
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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.)
Expired - Fee Related
Application number
CN201621288468.6U
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Chinese (zh)
Inventor
胡世琴
Original Assignee
胡世琴
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Filing date
Publication date
Application filed by 胡世琴 filed Critical 胡世琴
Priority to CN201621288468.6U priority Critical patent/CN206205290U/en
Application granted granted Critical
Publication of CN206205290U publication Critical patent/CN206205290U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The utility model discloses a kind of roof rainwater collection processing system, including roofing, drainpipe, water inlet pipe, rainwater seepage well, the roofing is provided with rainwater-collecting bucket, the rainwater-collecting bucket is connected with the drainpipe, the drainpipe is extended downward under earth's surface along wall, then it is connected with the water inlet pipe of horizontal direction by elbow, the water inlet pipe extends to the rainwater seepage well and enters in rainwater seepage well from the side wall of rainwater seepage well, the rainwater seepage well side wall less than the water inlet pipe position be provided with extend radially outwardly ooze comb, described oozing is provided with gravel layer outside comb, the rainwater seepage well bottom is covered with sandstone, the sandstone lower section is covered with gravel.The utility model effectively can collect rainwater using roofing, then be kept the skin wet to soil by after the filtering of rainwater seepage well, and soil can be made to fully absorb moisture.

Description

A kind of roof rainwater collection processing system
Technical field
The utility model is related to a kind of roof rainwater collection processing system.
Background technology
Tellurian freshwater resources are very limited, and China's major part city belongs to water shortage city, has in national 669 cities 400 insufficient waters, 110 serious water shortages;In megalopolis more than 32 a population of one million, there are 30 to be stranded by water shortage for a long time Disturb.In 46 key cities, 45.6% water quality is poor, there is 9 serious water shortages in 14 open coastal cities.Beijing, Tianjin, The urban water shortages such as Qingdao, Dalian are the most serious.How to make full use of freshwater resources turns into the focal issue of social concerns.
In the prior art, rainwater is collected using roofing, it is common practice to which the rainwater that will be collected passes through pipeline transportation, then As greening water, soil is irrigated, the rain and impurity that this kind of way is collected is more, easily blocks pipeline, and to soil Irrigation effect it is limited.When precipitation is excessive, waterlogging is easily caused again.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of roof rainwater collection processing system, can be effective Utilization roofing collect rainwater, then by rainwater seepage well filtering after kept the skin wet to soil;When precipitation is excessive, can be timely Excessive rainfall is expelled to the facilities such as municipal wastewater pipeline, waterlogging is prevented.
The utility model is to realize object above, using following scheme:A kind of roof rainwater collection processing system, including room Face, drainpipe, water inlet pipe, rainwater seepage well, the roofing are provided with rainwater-collecting bucket, and the rainwater-collecting bucket connects with the drainpipe Connect, the drainpipe is extended downward under earth's surface along wall, be then connected with the water inlet pipe of horizontal direction by elbow, it is described enter Water pipe extends to the rainwater seepage well and enters in rainwater seepage well from the side wall of rainwater seepage well, and the rainwater seepage well side wall is less than institute The position for stating water inlet pipe is provided with the comb that oozes for extending radially outwardly, and described oozing is provided with gravel layer outside comb, the rainwater seepage well Bottom is covered with sandstone, and the sandstone lower section is covered with gravel.
Further, the rainwater seepage well also includes outlet pipe, and the height of the outlet pipe is more than the water inlet pipe.
Further, the rainwater seepage well top is provided with rain perforaled strainer.
Further, the drainpipe is arranged on wall inner side.
Further, the drainpipe is arranged on wall outer side.
Further, anti-freezing and heat-insulating layer is additionally provided with outside the drainpipe.
Further, the water inlet pipe oozes more than the water inlet pipe with the height of the drainpipe junction with the rainwater The height of well junction.
Further, the gravel layer is wrapped with permeable geotextiles.
The utility model contrast prior art can realize following beneficial effect:
1st, rainwater effectively can be collected using roofing, is then kept the skin wet to soil by after the filtering of rainwater seepage well, and Soil can be made to fully absorb moisture;
2nd, the outlet pipe higher than water inlet pipe is provided with seepage well, when precipitation is excessive, in time can be discharged excessive rainfall To facilities such as municipal wastewater pipelines, waterlogging is prevented.
Brief description of the drawings
Fig. 1 is the utility model rainwater seepage well partial cross section structural representation;
Fig. 2 is the utility model outdoor drainage tube portion schematic diagram;
Fig. 3 is the utility model indoor drainage tube portion schematic diagram.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of roof rainwater collection processing system, including roofing 1, drainpipe 2, water inlet pipe 21, rain Water seepage well 3, the roofing 1 is provided with rainwater-collecting bucket 11, and overfall 5 is provided with higher than the parapet of roofing, when precipitation is excessive When, rainwater excludes roofing by overfall 5.The rainwater-collecting bucket 11 is connected with the drainpipe 2, and the drainpipe 2 is along wall Body is extended downward under earth's surface, and drainpipe 2 is fixed on metope by pipe clamp 4.Then by the water inlet of elbow and horizontal direction Pipe 21 is connected, and the water inlet pipe 21 extends to the rainwater seepage well 3 and enters in rainwater seepage well 3 from the side wall of rainwater seepage well 3, institute State the side wall of rainwater seepage well 3 less than the water inlet pipe position be provided with extend radially outwardly ooze comb 31, it is surface to ooze comb 31 The pipeline of some through holes is provided with, rainwater can be flowed out by through hole, and described oozing is provided with gravel layer 32 outside comb 31, rainwater passes through Ooze comb 31 and filtered by gravel layer 32, eventually enter into surrounding soil, soil top plantation green plants, the gravel layer 32 Permeable geotextiles 6 are wrapped with, the gravel for fixing the gravel layer 32 not easily runs off it, and early-stage rainwater can be prevented In polluter enter soil pollution soil, while moisture can be made by supplementing surrounding soil moisture.The rainwater seepage well 3 Bottom is covered with sandstone 33, and the sandstone lower section is covered with gravel 34, by 2 layers of filtering, into underground, recharge of groundwater.The rain Water seepage well 3 also includes outlet pipe 22, and the height of the outlet pipe 22 is more than the water inlet pipe 21, described when precipitation is excessive Water elevated height can make unnecessary water be expelled to municipal wastewater in time to the height of the outlet pipe 22 in rainwater seepage well 3 The drainage pipelines such as pipeline.The top of the rainwater seepage well 3 is provided with rain perforaled strainer 35, for stopping that larger debris enter the rainwater Seepage well 3.As shown in figure 3, in north cold area, the drainpipe 2 can be arranged on wall inner side, prevent drainpipe 2 from freezing. As shown in Fig. 2 in southern temperature area higher, the drainpipe 2 can be arranged on wall outer side, and as needed can be in institute State drainpipe 2 outer plus anti-freezing and heat-insulating layer.The water inlet pipe 21 is more than the water inlet pipe with the height of the junction of the drainpipe 2 21 with the height of the junction of rainwater seepage well 3, form difference in height, current is smoothly flowed into the rainwater seepage well 3.
In actual applications, can as needed build and couple together the rain water collecting system in multiple houses, composition greening Pipe network simultaneously covers greenery patches lower section, and pipe network top carries out planting technique, can greatly save and use water, realizes green area irrigation, especially fits For residential area, energy-conserving and environment-protective.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model know-why is not departed from, some improvement and modification can also be made, these change Enter and protection domain of the present utility model is also should be regarded as with modification.

Claims (8)

1. a kind of roof rainwater collection processing system, including roofing (1), drainpipe (2), water inlet pipe (21), rainwater seepage well (3), The roofing (1) is provided with rainwater-collecting bucket (11), and the rainwater-collecting bucket (11) is connected with the drainpipe (2), the draining Pipe (2) is extended downward under earth's surface along wall, is then connected with the water inlet pipe (21) of horizontal direction by elbow, the water inlet pipe (21) extend to the rainwater seepage well (3) and enter in rainwater seepage well (3) from the side wall of rainwater seepage well (3), it is characterised in that:Institute State rainwater seepage well (3) side wall be provided with less than the position of the water inlet pipe extend radially outwardly ooze comb (31), it is described to ooze comb (31) outside to be provided with gravel layer (32), rainwater seepage well (3) bottom is covered with sandstone (33), and the sandstone lower section is covered with gravel (34)。
2. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:The rainwater seepage well (3) is also Including outlet pipe (22), the height of the outlet pipe (22) is more than the water inlet pipe (21).
3. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:Rainwater seepage well (3) top Portion is provided with rain perforaled strainer (35).
4. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:The drainpipe (2) is set On the inside of wall.
5. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:The drainpipe (2) is set In wall outer side.
6. a kind of roof rainwater collection processing system as claimed in claim 5, it is characterised in that:The drainpipe (2) is gone back outward It is provided with anti-freezing and heat-insulating layer.
7. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:The water inlet pipe (21) and institute The height for stating drainpipe (2) junction is more than the height of the water inlet pipe (21) and rainwater seepage well (3) junction.
8. a kind of roof rainwater collection processing system as claimed in claim 1, it is characterised in that:The gravel layer (32) outsourcing It is wrapped with permeable geotextiles (6).
CN201621288468.6U 2016-11-29 2016-11-29 A kind of roof rainwater collection processing system Expired - Fee Related CN206205290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621288468.6U CN206205290U (en) 2016-11-29 2016-11-29 A kind of roof rainwater collection processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621288468.6U CN206205290U (en) 2016-11-29 2016-11-29 A kind of roof rainwater collection processing system

Publications (1)

Publication Number Publication Date
CN206205290U true CN206205290U (en) 2017-05-31

Family

ID=58747729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621288468.6U Expired - Fee Related CN206205290U (en) 2016-11-29 2016-11-29 A kind of roof rainwater collection processing system

Country Status (1)

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CN (1) CN206205290U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107524267A (en) * 2017-09-29 2017-12-29 海南恒大建筑科技有限公司 Roof drainage system
CN111021521A (en) * 2019-11-27 2020-04-17 中建科技有限公司 Processing system of roofing rainwater of sponge type residential district
EP3674493A1 (en) 2018-12-24 2020-07-01 Willemsen Infra B.V. Gulley

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107524267A (en) * 2017-09-29 2017-12-29 海南恒大建筑科技有限公司 Roof drainage system
EP3674493A1 (en) 2018-12-24 2020-07-01 Willemsen Infra B.V. Gulley
NL2022311B1 (en) * 2018-12-24 2020-07-21 Willemsen Infra B V Gulley
CN111021521A (en) * 2019-11-27 2020-04-17 中建科技有限公司 Processing system of roofing rainwater of sponge type residential district

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170531

Termination date: 20201129

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