CN201546256U - Rainwater collecting and utilizing system - Google Patents

Rainwater collecting and utilizing system Download PDF

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Publication number
CN201546256U
CN201546256U CN2009202819591U CN200920281959U CN201546256U CN 201546256 U CN201546256 U CN 201546256U CN 2009202819591 U CN2009202819591 U CN 2009202819591U CN 200920281959 U CN200920281959 U CN 200920281959U CN 201546256 U CN201546256 U CN 201546256U
Authority
CN
China
Prior art keywords
layer
rainwater
rainwater collecting
reservoir
collecting layer
Prior art date
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
CN2009202819591U
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Chinese (zh)
Inventor
李梅
王洪波
陈冬辰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jianzhu University
Original Assignee
Shandong Jianzhu University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Jianzhu University filed Critical Shandong Jianzhu University
Priority to CN2009202819591U priority Critical patent/CN201546256U/en
Application granted granted Critical
Publication of CN201546256U publication Critical patent/CN201546256U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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 rainwater collecting and utilizing system. The system comprises a vegetable layer, an artificial soil covering layer, a filter layer and a rainwater collecting layer which are orderly arranged from top to bottom. The rainwater collecting layer is connected with a reservoir by a drain pipe, and a water pump connected with a user end by a pipe is arranged in the reservoir. The system also comprises a waterproof layer and a slope making layer which are arranged below the rainwater collecting layer. The rainwater collecting layer comprises a plurality of main bodies, a plurality of projections are arranged on the surfaces of the main bodies in parallel at certain intervals, and adjacent two main bodies are connected by seal strips. In the embodiment, the longitudinal section of the projections is conic. The vegetable layer, the artificial soil covering layer and the filter layer have certain purifying effect on rainwater. The rainwater is collected by the rainwater collecting layer, and flows into the reservoir through the drain pipe. The water can be used for the purposes of irrigation, afforestation, toilet flushing, etc. Rainwater resources are fully utilized.

Description

System is collected and utilized to rainwater
(1) technical field
The utility model relates to a kind of rainwater collection and utilizes system, is fit to be applied to sub-district, machine-operated compound.
(2) background technology
The phenomenon of ubiquity lack of water in the world, China is that a water resource relatively lacks and the country of skewness, and water resource is faced with deficiency and problem of shortage at present, the area that relatively lacks for water resource, make full use of rainwater resource, it is very necessary alleviating water shortage status.But the rainwater collection efficiency of garden (sub-district) is low at present, and unnecessary rainwater runs off in vain, still underuses.
(3) summary of the invention
The technical problems to be solved in the utility model has provided a kind of rainwater collection and has utilized system, can make full use of water resource, and simple in structure.
In order to solve the problems of the technologies described above, the utility model is realized by following measure:
System is collected and utilized to a kind of rainwater, comprise being provided with from top to bottom and be successively set on vegetable layer, artificial overburden layer, filtration beds and rainwater collecting layer, described rainwater collecting layer is connected with reservoir by gutter, is provided with the water pump that links to each other with user side by pipe fitting in this reservoir.
Further, it also comprises waterproofing course and the sloping layer that is arranged on below, rainwater collecting layer.
Further, described rainwater collecting layer comprises some main bodys, and this body surfaces is provided with some projections that keep at a certain distance away and be arranged in parallel, and connects as one by weather strip between adjacent two main bodys.
Among the utility model embodiment, the longitudinal section of described projection is taper.
The beneficial effects of the utility model:
1. plastics retaining drain pan described in the utility model has changed and traditional has manually oozed discharge structure by what sand filter blanket, gravel drainage blanket and pipe trench etc. were formed, in collection and draining, can also accumulate a part of rainwater, have the effect that keeps ground moistening, ventilation at recess.
2. rainwater has reached certain clean-up effect by vegetable layer, artificial overburden layer, filtration beds, rainwater is collected by the rainwater collecting layer, flow into reservoir by sewer, the water that can be used for directions such as irrigating, afforest, flush the toilet, make full use of rainwater resource, reduced the consumption of tap water.
3. once drop into, can collect rainwater resource and utilization again, when building the green belt of garden, sub-district, lay filtration beds and rainwater collecting layer successively below vegetable layer, artificial overburden layer, the collection part of rainwater does not account for the soil; Develop the unconventional water source-rainwater in city, simultaneously, can also play partly flood diversion effect when heavy rain takes place, reduced the city waterlogging.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is embodiment 2 schematic diagrames;
Fig. 3 is a described rainwater of the present utility model collecting layer connection diagram;
Among the figure 1, vegetable layer, 2, artificial overburden layer, 3, filtration beds, 4, the rainwater collecting layer, 5, gutter, 6, reservoir, 7, water pump, 8, user side.
(5) specific embodiment
Embodiment 1
Be illustrated in figure 1 as a kind of rainwater that is based upon garden or sub-district and collect and utilize system, comprise being provided with from top to bottom and be successively set on vegetable layer 1, artificial overburden layer 2, filtration beds 3 and rainwater collecting layer 4, described rainwater collecting layer 4 is connected with reservoir 6 by gutter 5, is provided with the water pump 7 that links to each other with user side 8 by pipe fitting in this reservoir 6.
Embodiment 2
Be illustrated in figure 2 as a kind of rainwater collection that is based upon the top, garage and utilize system, comprise being provided with from top to bottom being successively set on vegetable layer 1, artificial overburden layer 2, filtration beds 3, rainwater collecting layer 4, waterproofing course 9 and sloping layer 10, other structures are with embodiment 1.
The collecting layer of rainwater described in the utility model 4 comprises the main body 12 that some plastics are made as shown in Figure 3, the projection 11 that it is taper that these main body 12 surfaces are provided with some longitudinal sections that keep at a certain distance away and be arranged in parallel, and connect as one by weather strip 10 between adjacent two main bodys.
The utility model operating principle is: rainwater filters through vegetable layer 1, artificial overburden layer 2 infiltration layers 3, reaches the water quality of certain water supply standard; Collect and discharge rainwater by rainwater collecting layer 4 again, flow into the reservoir 6 that water pump 7 is housed through gutter 5 then and store, promote by water pump 7 at last and flow to each user side 8 reuse.

Claims (4)

1. system is collected and utilized to a rainwater, it is characterized in that: comprise from top to bottom being provided with being successively set on vegetable layer (1), artificial overburden layer (2), filtration beds (3) and rainwater collecting layer (4), described rainwater collecting layer (4) is connected with reservoir (6) by gutter (5), is provided with the water pump (7) that links to each other with user side (8) by pipe fitting in this reservoir (6).
2. collect according to the described rainwater of claim 1 and utilize system, it is characterized in that: it also comprises waterproofing course (9) and the sloping layer (10) that is arranged on below, rainwater collecting layer (4).
3. collect and utilize system according to claim 1 or 2 described rainwater, it is characterized in that: described rainwater collecting layer (4) comprises some main bodys (12), this main body (12) surface is provided with some projections that keep at a certain distance away and be arranged in parallel (11), and connects as one by weather strip (10) between adjacent two main bodys.
4. collect according to claim 1 or 2 described rainwater and utilize system, it is characterized in that: the longitudinal section of described projection (11) is taper.
CN2009202819591U 2009-11-30 2009-11-30 Rainwater collecting and utilizing system Expired - Fee Related CN201546256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202819591U CN201546256U (en) 2009-11-30 2009-11-30 Rainwater collecting and utilizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202819591U CN201546256U (en) 2009-11-30 2009-11-30 Rainwater collecting and utilizing system

Publications (1)

Publication Number Publication Date
CN201546256U true CN201546256U (en) 2010-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202819591U Expired - Fee Related CN201546256U (en) 2009-11-30 2009-11-30 Rainwater collecting and utilizing system

Country Status (1)

Country Link
CN (1) CN201546256U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071719A (en) * 2010-11-22 2011-05-25 赵铭心 Rainwater cyclic utilization system
CN104196179A (en) * 2014-08-26 2014-12-10 上海现代建筑设计(集团)有限公司 Rainwater utilization system and use method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071719A (en) * 2010-11-22 2011-05-25 赵铭心 Rainwater cyclic utilization system
CN104196179A (en) * 2014-08-26 2014-12-10 上海现代建筑设计(集团)有限公司 Rainwater utilization system and use method thereof
CN104196179B (en) * 2014-08-26 2016-06-15 上海现代建筑设计(集团)有限公司 A kind of rainwater utilization system and using method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20101130