CN210184116U - Water obtaining and saving configuration project for building - Google Patents

Water obtaining and saving configuration project for building Download PDF

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Publication number
CN210184116U
CN210184116U CN201920632265.1U CN201920632265U CN210184116U CN 210184116 U CN210184116 U CN 210184116U CN 201920632265 U CN201920632265 U CN 201920632265U CN 210184116 U CN210184116 U CN 210184116U
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water
layer
rainwater
building
pipe
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Yuanchao Zhu
朱园超
Jingcao Shen
沈劲草
Jinjie Liu
刘金杰
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Jiaxing Yuhui Construction Engineering Co Ltd
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Jiaxing Yuhui Construction Engineering Co Ltd
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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

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Abstract

The utility model discloses a water-obtaining and water-saving configuration project for a building, which comprises a building body and a roof garden, the roof garden comprises a vegetation layer, a clay layer and a sandstone layer, and also comprises a rainwater collecting mechanism, an irrigation mechanism, a water storage mechanism, a water filtering mechanism and a collecting mechanism, the rainwater collecting mechanism is arranged on one side of the vegetation layer, the water storage mechanism is arranged on the upper surface of the building body, the rainwater collecting mechanism is respectively arranged on the vegetation layer, the clay layer and the sandstone layer in a penetrating way, one side of the lower end surface of the water storage mechanism is provided with a water filtering mechanism, the collecting mechanism is arranged in the building body, drainage mechanism wears to locate the roof of building body with it is connected to collect the mechanism, the utility model discloses a to the collection and the conversion of rainwater, slowed down the pressure that the city supplied water.

Description

Water obtaining and saving configuration project for building
Technical Field
The utility model relates to an urban rainwater treatment technical field, in particular to building water obtaining and saving configuration engineering.
Background
With the continuous progress of urbanization in China, the water demand of cities is increased year by year due to the gathering of urban population and industry, so that the problem of water resource shortage commonly exists in many cities in China, particularly northern cities, the construction of roof gardens in the cities is quite common at present, but the roof gardens only have the functions of beautifying buildings and cooling the buildings, rainwater which is not absorbed by the roof gardens is not effectively collected, and thus, part of water resources are not utilized, and the waste of water resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building obtains water, water conservation configuration engineering, has realized the collection and the conversion to the rainwater, has slowed down the pressure of urban water supply.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a water-obtaining and water-saving configuration project for a building comprises a building body and a roof garden, the roof garden comprises a vegetation layer, a clay layer and a sandstone layer, and also comprises a rainwater collecting mechanism, an irrigation mechanism, a water storage mechanism, a water filtering mechanism and a collecting mechanism, the rainwater collecting mechanism is arranged on one side of the vegetation layer, the water storage mechanism is arranged on the upper surface of the building body and is positioned below the gravel layer, the rainwater collecting mechanism is respectively arranged on the vegetation layer, the clay layer and the sandstone layer in a penetrating way, the inner cavity of the rainwater collecting mechanism is communicated with the inner cavity of the water storage mechanism, one side of the lower end surface of the water storage mechanism is provided with a water filtering mechanism, the collecting mechanism is arranged in the building body, the water filtering mechanism is arranged on the roof of the building body in a penetrating mode and is connected with the collecting mechanism.
By adopting the technical scheme, when raining, one part of rainwater can enter the Y-shaped rainwater collector, one part of rainwater entering the Y-shaped rainwater collector can be collected and stored by the two collecting boxes arranged on the collecting wings, one part of rainwater can enter the water storage mechanism through the vertical pipe of the Y-shaped rainwater collector and is stored, the other part of rainwater can fall to the vegetation layer, rainwater which is not planted and absorbed can penetrate through the soil layer and permeate downwards, because the non-woven fabric is arranged between the soil layer and the sandstone layer, soil in the downward-permeated rainwater can be filtered, and then the downward-permeated rainwater reaches the shale ceramsite concrete layer through the sandstone layer, because the shale ceramsite concrete layer has the characteristics of permeating water and purifying water, the rainwater passing through the shale ceramsite concrete layer can be further purified and permeate into the water storage mechanism, when the rainwater in the water storage mechanism reaches a certain amount, the water level does not pass through the water level sensor, the water level sensor transmits a signal to the water level controller to transmit, the water level controller controls the electromagnetic gate valve to be opened, so that the rainwater in the water storage mechanism enters the water filtering sleeve through the first water conveying pipe, the rainwater entering the water filtering sleeve is filtered by the first stainless steel filtering net, the foamed ceramic filter, the activated carbon plate and the PP cotton layer to become domestic water for people to use, the domestic water can reach the collecting mechanism through the second water conveying pipe to be used daily by the people, the collection and conversion of the rainwater can be realized, the pressure of urban water supply is reduced, and meanwhile, if the vegetation layer does not rain for a long time and needs irrigation, the water pump is started, and can transport the rainwater stored in the two water collecting tanks to the mountain-shaped water storage pipe through the pipeline, and the vegetable layer can be irrigated by atomizing and spraying the vegetable layer through a spray head.
Preferably, the rainwater collecting mechanism comprises a Y-shaped rainwater collector and two water collecting tanks, the two water collecting tanks are symmetrically provided with collecting wings, water collecting holes are formed in the two collecting wings respectively, and the lower portions of the two water collecting holes are fixedly connected with the two water collecting tanks respectively and are fixedly connected with the two first filter screens respectively.
By adopting the technical scheme, when raining, a part of rainwater can enter the Y-shaped rainwater collector, a part of rainwater entering the Y-shaped rainwater collector can be collected and stored by the two collecting boxes arranged on the collecting wings, and a part of rainwater can enter the water storage mechanism through the vertical pipe of the Y-shaped rainwater collector and is stored.
As preferred, it includes "mountain" style of calligraphy standpipe, water pump and shower nozzle to irrigate the mechanism, be provided with a plurality of shower nozzle on the three vertical pipe of "mountain" style of calligraphy standpipe respectively, the horizontal pipe fixed connection in of "mountain" style of calligraphy standpipe on the water catch tank just "mountain" style of calligraphy standpipe is located the top of vegetable layer, one side fixedly connected with fixed block of the vertical pipe of Y style of calligraphy rainwater collector, the water pump has been placed on the fixed block, two water catch tanks the water pump be provided with the pipeline just between the horizontal pipe of "mountain" style of calligraphy standpipe two water catch tanks the water pump the horizontal pipe of "mountain" style of calligraphy standpipe passes through the pipeline and connects gradually.
Adopt above-mentioned technical scheme, meet not raining for a long time, the vegetable layer needs the condition of irrigating, start the water pump, the rainwater that the water pump can will be stored in two water tanks passes through the pipeline and transports "mountain" style of calligraphy standpipe to spout through the shower nozzle atomizing, can water the vegetable layer.
Preferably, the water filtering mechanism comprises a first water conveying pipe, a second water conveying pipe, a water filtering sleeve, a water level sensor, a water level controller and an electromagnetic gate valve, the first water conveying pipe penetrates through the roof of the building body, an inner cavity of the first water conveying pipe is communicated with the cavity, the water level sensor is arranged in the cavity, the water level sensor is arranged at the top of one side of the cavity, the water level controller is arranged on a side wall outside the first water conveying pipe, the electromagnetic gate valve is inserted in the first water conveying pipe and is positioned below the water level controller, a power line is arranged among the water level sensor, the water level controller and the electromagnetic gate valve, the power line penetrates through the roof of the building body, and the water level sensor, the water level controller and the electromagnetic gate valve are connected through the power line, the upper part and the lower part of the water filtering sleeve are respectively provided with a thread, the thread on the upper part of the water filtering sleeve is in threaded connection with one end of the first water delivery pipe, which is far away from the roof of the building body, the thread on the lower part of the water filtering sleeve is fixedly connected with one end of the second water delivery pipe, and one end of the water delivery pipe, which is far away from the water filtering sleeve, is communicated with the collecting mechanism.
By adopting the technical scheme, when the rainwater in the water storage mechanism reaches a certain amount, the water level can not be passed through the water level sensor, at the moment, the water level sensor can transmit a signal to the water level controller, the water level controller controls the electromagnetic gate valve to be opened, so that the rainwater in the water storage mechanism enters the water filtering sleeve through the first water conveying pipe, the rainwater entering the water filtering sleeve can be changed into domestic water for people to use through the filtering of the first stainless steel filter screen, the foamed ceramic filter, the activated carbon plate and the PP cotton layer, and the domestic water can reach the collecting mechanism through the second water conveying pipe so as to be used daily by people.
Preferably, a second filter screen is arranged at the top of the vertical pipe of the Y-shaped rainwater collector, and the second filter screen is of an arc-shaped structure protruding outwards.
Adopt above-mentioned technical scheme, when the rainwater fell into Y style of calligraphy rainwater collector, probably doped with the debris of leaf class, great debris not only can be filtered to filter screen two this moment, and filter screen two that is outside outstanding arc structure can also be with debris to both sides dispersion, is difficult for plugging up filter screen two, and it can to go out debris clearance after a period of time is artifical.
Preferably, an anti-seepage geomembrane is laid on the upper end face of the roof of the building body, and a layer of non-woven fabric is laid between the clay layer and the gravel layer.
By adopting the technical scheme, the anti-seepage geomembrane laid on the upper end surface of the roof can prevent rainwater from directly contacting with the roof, prevent the rainwater from permeating into a concrete layer of the roof to cause the roof water leakage phenomenon, and filter the soil carried by the rainwater through the clay layer by the non-woven fabric laid between the clay layer and the gravel layer.
Preferably, the spray head is provided as an atomizing nozzle.
Adopt above-mentioned technical scheme, the rainwater that enters into "mountain" style of calligraphy standpipe passes through when the shower nozzle blowout is by the atomizing, so not only can increase the area of sprinkling irrigation vegetation, also can make the sprinkling irrigation of vegetable layer more even, can not take place vegetable layer one and spray too much, the condition of one sprinkling irrigation too little.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of an embodiment for showing an internal structure of a cavity;
fig. 3 is a schematic diagram for showing the internal structure of the water filtering sleeve according to the embodiment.
Reference numerals: 1. a second filter screen; 2. a first filter screen; 3. a water collection tank; 4. a Y-shaped rainwater collector; 5. a building body; 6. a collection mechanism; 7. a water delivery pipe II; 8. a water filtering sleeve; 9. a water delivery pipe I; 10. a cavity; 11. a shale ceramsite concrete layer; 12. a sandstone layer; 13. non-woven fabrics; 14. a clay layer; 15. a spray head; 16. a water storage pipe shaped like a Chinese character 'shan'; 17. a water pump; 18. a fixed block; 19. a water level sensor; 20. a water level controller; 21. an electromagnetic gate valve; 22. an impermeable geomembrane; 23. a stainless steel filter screen I; 24. a ceramic foam filter; 25. an activated carbon plate; 26. a PP cotton layer; 27. and (4) a vegetation layer.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
A water obtaining and saving configuration project for a building, which is shown in figures 1 to 3, comprises a building body 5 and a roof garden, wherein the roof garden comprises a vegetation layer 27, a clay layer 14, a sand stone layer 12 and a rainwater collecting mechanism 6, irrigation mechanism, water storage mechanism, drainage mechanism and collection mechanism 6, rainwater collection mechanism 6 sets up in vegetable layer 27 one side, water storage mechanism sets up in the upper surface of building body 5 and the below that water storage mechanism is located gravel layer 12, rainwater collection mechanism 6 wears to locate vegetable layer 27 respectively, clay layer 14 and gravel layer 12 and rainwater collection mechanism 6's inner chamber are linked together with water storage mechanism's inner chamber, one side of terminal surface is provided with drainage mechanism under the water storage mechanism, collection mechanism 6 sets up in building body 5's inside, drainage mechanism wears to locate building body 5's roof and is connected with collection mechanism 6.
Rainwater collection mechanism 6 includes Y style of calligraphy rainwater collector 4 and water collection tank 3, and water collection tank 3 sets up to two, and the symmetry is provided with the collection wing on Y style of calligraphy rainwater collector 4, has seted up the water-collecting hole on two collection wings respectively, and two filter screens 2 of difference fixedly connected with are on two water-collecting holes of two water-collecting hole's below difference two water collection tanks 3 of fixed connection and two water-collecting holes.
Irrigation mechanism includes "mountain" style of calligraphy standpipe 16, water pump 17 and shower nozzle 15, be provided with a plurality of shower nozzle 15 on the three vertical pipe of "mountain" style of calligraphy standpipe 16 respectively, horizontal pipe fixed connection of "mountain" style of calligraphy standpipe 16 is on water collection tank 3 and "mountain" style of calligraphy standpipe 16 is located the top of vegetable layer 27, one side fixedly connected with fixed block 18 of the vertical pipe of Y style of calligraphy rainwater collector 4, water pump 17 has been placed on fixed block 18, two water collection tanks 3, water pump 17, be provided with pipeline and two water collection tanks 3 between the horizontal pipe of "mountain" style of calligraphy standpipe 16, water pump 17, the horizontal pipe of "mountain" style of calligraphy standpipe 16 connects gradually through the pipeline.
The water storage mechanism comprises a shale ceramsite concrete layer 11 and a cavity 10, one end of the shale ceramsite concrete layer 11 and one end of the shale ceramsite concrete layer 11 are fixedly connected with one side of the Y-shaped rainwater collector 4 below the gravel layer 12, the cavity 10 is arranged between the shale ceramsite concrete layer 11 and the upper end face of the roof of the building body 5, a rectangular through hole is formed in one side of the bottom of a vertical pipe of the Y-shaped rainwater collector 4, and the inner cavity of the Y-shaped rainwater collector 4 is communicated with the cavity 10 through the rectangular through hole.
The water filtering mechanism comprises a water pipe I9, a water pipe II 7, a water filtering sleeve 8, a water level sensor 19, a water level controller 20 and an electromagnetic gate valve 21, wherein the water pipe I9 is arranged on the roof of the building body 5 in a penetrating manner, the inner cavity of the water pipe I9 is communicated with the cavity 10, the water level sensor 19 is arranged in the cavity 10, the water level sensor 19 is arranged at the top of one side of the cavity 10, the water level controller 20 is arranged on the side wall outside the water pipe I9, the electromagnetic gate valve 21 is inserted in the water pipe I9, the electromagnetic gate valve 21 is arranged below the water level controller 20, a power line is arranged among the water level sensor 19, the water level controller 20 and the electromagnetic gate valve 21, the power line is arranged on the roof of the building body 5 in a penetrating manner, the water level sensor 19, the water level controller 20 and the electromagnetic gate, the screw thread on the upper part of the water filtering sleeve 8 is in threaded connection with one end, away from the roof of the building body 5, of the first water delivery pipe 9, the screw thread on the lower part of the water filtering sleeve 8 is fixedly connected with one end of the second water delivery pipe 7, and one end, away from the water filtering sleeve 8, of the water delivery pipe is communicated with the collecting mechanism 6.
Water filter sleeve 8 includes sleeve body, stainless steel filter screen 23, foamed ceramic filter 24, activated carbon plate 25 and the cotton layer 26 of PP, and stainless steel filter screen 23, foamed ceramic filter 24, activated carbon plate 25 and the cotton layer 26 of PP from the top down joint respectively are inside the sleeve body.
In practical operation, when raining, a part of rainwater enters the Y-shaped rainwater collector 4, a part of rainwater entering the Y-shaped rainwater collector 4 is collected and stored by the two collecting boxes arranged on the collecting wings, a part of rainwater enters the water storage mechanism through the vertical pipes of the Y-shaped rainwater collector 4 and is stored, the other part of rainwater falls to the vegetation layer 27, rainwater which is not planted and absorbed penetrates through the soil layer and downwards, soil contained in the rainwater which penetrates downwards can be filtered out because of the non-woven fabric 13 arranged between the soil layer and the ceramsite layer 12, and then the rainwater which penetrates downwards reaches the shale ceramsite concrete layer 11 through the ceramsite layer 12, because the shale ceramsite concrete layer 11 has characteristics of penetrating water and purifying water, and therefore the rainwater which passes through the shale ceramsite concrete layer 11 can be further purified and can penetrate downwards into the water storage mechanism, when the rainwater in the water storage mechanism reaches a certain amount, the water level will not pass through the water level sensor 19, at this time, the water level sensor 19 will transmit a signal to the water level controller 20, the water level controller 20 controls the electromagnetic gate valve 21 to open, so that the rainwater in the water storage mechanism enters the water filtering sleeve 8 through the water pipe I9, the rainwater entering the water filtering sleeve 8 is filtered by the stainless steel filter screen I23, the foamed ceramic filter 24, the activated carbon plate 25 and the PP cotton layer 26 to become domestic water which can be used by people, the domestic water can reach the collecting mechanism 6 through the water pipe II 7 so as to be used daily by people, thus the collection and conversion of the rainwater can be realized, the pressure of urban water supply is reduced, meanwhile, if the vegetation layer 27 needs irrigation under the condition that the rainwater does not fall for a long time, the water pump 17 is started, the water pump 17 can transport the rainwater stored in the two water collecting tanks 3 to the mountain-shaped water storage pipe 16 through a pipeline, and sprayed by the spray head 15 to pour the vegetable layer 27.
The top of Y style of calligraphy rainwater collector 4's vertical pipe is provided with two 1 and filter screen and sets up to the arc structure of outside salient for two 1, when the rainwater falls into Y style of calligraphy rainwater collector 4, probably be doped with the debris of leaf class, two 1 filter screens not only can filter great debris this moment, two 1 filter screens that are the arc structure of outside salient can also be with debris to both sides dispersion, be difficult for plugging up two 1 filter screens, through a period after the manual work with debris clearance away can.
One deck prevention of seepage geomembrane 22 has been laid to the roof up end of building body 5, and the prevention of seepage geomembrane 22 that the roof up end was laid can prevent that the rainwater is direct and the roof contact, prevents to take place the phenomenon that the roof from leaking in the concrete layer on rainwater infiltration roof, has laid one deck non-woven fabrics 13 between clay layer 14 and gravel layer 12, and the non-woven fabrics 13 of laying between clay layer 14 and gravel layer 12 can filter the earth that takes through the rainwater of clay layer 14.
Shower nozzle 15 sets up to atomizing nozzle, and the rainwater that enters into "mountain" style of calligraphy standpipe 16 is atomized when passing through shower nozzle 15 blowout, like this not only can increase the area of sprinkling irrigation vegetation, also can make the sprinkling irrigation of vegetable layer 27 more even, can not take place vegetable layer 27 and place sprinkling irrigation too much, the condition of sprinkling irrigation too little in one.

Claims (10)

1. A building water obtaining and saving configuration project comprises a building body (5) and a roof garden, wherein the roof garden comprises a vegetation layer (27), a clay layer (14) and a sandstone layer (12), and is characterized by further comprising a rainwater collecting mechanism (6), an irrigation mechanism, a water storing mechanism, a water filtering mechanism and a collecting mechanism (6), the rainwater collecting mechanism (6) is arranged on one side of the vegetation layer (27), the water storing mechanism is arranged on the upper surface of the building body (5) and is positioned below the sandstone layer (12), the rainwater collecting mechanism (6) is respectively arranged on the vegetation layer (27), the clay layer (14) and the sandstone layer (12) in a penetrating mode, an inner cavity of the rainwater collecting mechanism (6) is communicated with an inner cavity of the water storing mechanism, and one side of the lower end face of the water storing mechanism is provided with the water filtering mechanism, the collecting mechanism (6) is arranged inside the building body (5), and the water filtering mechanism is arranged on the roof of the building body (5) in a penetrating mode and connected with the collecting mechanism (6).
2. The building water obtaining and saving configuration project of claim 1, characterized in that the rainwater collecting mechanism (6) comprises a Y-shaped rainwater collector (4) and a rainwater collecting tank (3), the number of the rainwater collecting tanks (3) is two, collecting wings are symmetrically arranged on the Y-shaped rainwater collector (4), water collecting holes are respectively arranged on the two collecting wings, the lower parts of the two water collecting holes are respectively and fixedly connected with the two rainwater collecting tanks (3), and the two water collecting holes are respectively and fixedly connected with two first filter screens (2).
3. A building water obtaining and saving configuration project according to claim 2, characterized in that the irrigation mechanism comprises a water storage pipe (16) shaped like a Chinese character 'shan', a water pump (17) and nozzles (15), a plurality of nozzles (15) are respectively arranged on three vertical pipes of the water storage pipe (16) shaped like a Chinese character 'shan', the horizontal pipe of the water storage pipe (16) shaped like a Chinese character 'shan' is fixedly connected to the water collection tank (3) and the water storage pipe (16) shaped like a Chinese character 'shan' is positioned above the vegetable layer (27), one side of the vertical pipe of the rainwater collector (4) shaped like a Chinese character 'shan' is fixedly connected with a fixed block (18), the water pump (17) is placed on the fixed block (18), a pipeline is arranged between the two water collection tanks (3), the water pump (17) and the horizontal pipe of the water storage pipe (16) shaped like a Chinese character 'shan', and the two water collection tanks (3), The water pump (17) and the transverse pipe of the mountain-shaped water storage pipe (16) are sequentially connected through a pipeline.
4. A building water obtaining and saving configuration project according to claim 3, characterized in that the water storage mechanism comprises a shale ceramsite concrete layer (11) and a cavity (10), the shale ceramsite concrete layer (11) is arranged below the sandstone layer (12), one end of the shale ceramsite concrete layer (11) is fixedly connected with one side of the Y-shaped rainwater collector (4), the cavity (10) is arranged between the shale ceramsite concrete layer (11) and the upper end face of the roof of the building body (5), one side of the bottom of the vertical pipe of the Y-shaped rainwater collector (4) is provided with a rectangular through hole, and the inner cavity of the Y-shaped rainwater collector (4) is communicated with the cavity (10) through the rectangular through hole.
5. The building water obtaining and saving configuration project according to claim 4, characterized in that the water filtering mechanism comprises a first water pipe (9), a second water pipe (7), a water filtering sleeve (8), a water level sensor (19), a water level controller (20) and an electromagnetic gate valve (21), the first water pipe (9) is arranged on the roof of the building body (5) in a penetrating manner, the inner cavity of the first water pipe (9) is communicated with the cavity (10), the water level sensor (19) is arranged in the cavity (10), the water level sensor (19) is arranged at the top of one side of the cavity (10), the water level controller (20) is arranged on the side wall outside the first water pipe (9), the electromagnetic gate valve (21) is inserted in the first water pipe (9), and the electromagnetic gate valve (21) is positioned below the water level controller (20), water level sensor (19), water level controller (20) with be provided with the power cord between electromagnetic gate valve (21) just the power cord is worn to locate the roof of building body (5), water level sensor (19) water level controller (20) with electromagnetic gate valve (21) are connected through the power cord, the upper portion and the lower part of drainage sleeve (8) are provided with the screw thread respectively, the screw thread on drainage sleeve (8) upper portion with raceway (9) are kept away from the one end on the roof of building body (5) is threaded connection, the lower part screw thread of drainage sleeve (8) with the one end of raceway two (7) is fixed connection, the raceway is kept away from the one end of drainage sleeve (8) with collection mechanism (6) are linked together.
6. A building water obtaining and saving configuration project according to claim 5, characterized in that the water filtering sleeve (8) comprises a sleeve body, a first stainless steel filter screen (23), a ceramic foam filter (24), an activated carbon plate (25) and a PP cotton layer (26), wherein the first stainless steel filter screen (23), the ceramic foam filter (24), the activated carbon plate (25) and the PP cotton layer (26) are respectively clamped in the sleeve body from top to bottom.
7. A building water obtaining and saving arrangement project according to claim 1, characterized in that the collecting mechanism (6) is arranged as a rectangular box structure.
8. A building water obtaining and saving configuration project according to claim 2, characterized in that a second filter screen (1) is arranged at the top of the vertical pipe of the Y-shaped rainwater collector (4) and the second filter screen (1) is arranged into an arc-shaped structure protruding outwards.
9. A building water obtaining and saving configuration project according to claim 1, characterized in that the upper end surface of the roof of the building body (5) is laid with a layer of impermeable geomembrane (22), and a layer of non-woven fabric (13) is laid between the clay layer (14) and the sandstone layer (12).
10. A building water obtaining and saving arrangement according to claim 3, characterized in that the spray head (15) is arranged as an atomizing nozzle.
CN201920632265.1U 2019-05-05 2019-05-05 Water obtaining and saving configuration project for building Active CN210184116U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111732212A (en) * 2020-06-08 2020-10-02 苏州新建元建筑技术研究有限公司 Be used for green ecosystem in sponge city roof
CN111809736A (en) * 2020-06-24 2020-10-23 深圳市天惠建筑工程有限公司 Green energy-saving fabricated building and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111732212A (en) * 2020-06-08 2020-10-02 苏州新建元建筑技术研究有限公司 Be used for green ecosystem in sponge city roof
CN111809736A (en) * 2020-06-24 2020-10-23 深圳市天惠建筑工程有限公司 Green energy-saving fabricated building and construction method

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