CN215774438U - Irrigation system is collected to assembled building afforestation rainwater - Google Patents
Irrigation system is collected to assembled building afforestation rainwater Download PDFInfo
- Publication number
- CN215774438U CN215774438U CN202120543288.2U CN202120543288U CN215774438U CN 215774438 U CN215774438 U CN 215774438U CN 202120543288 U CN202120543288 U CN 202120543288U CN 215774438 U CN215774438 U CN 215774438U
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- Prior art keywords
- water
- planting
- building
- pipe
- rainwater
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- 238000003973 irrigation Methods 0.000 title claims abstract description 13
- 230000002262 irrigation Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- 241001464837 Viridiplantae Species 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses an assembly type building greening rainwater collecting and irrigating system, which integrates a roof greening unit, a water collecting and irrigating unit and a vertical greening module on the side wall and the top of an assembly type building to form a system for automatically collecting rainwater to irrigate green plants, a water collecting frame is fixed on a roof and used for placing planting grooves of the green plants and a water collecting function, rainwater is collected after being permeated and filtered for the first time, rainwater is stored by using a water collecting pipe, a water storage tank and water supply pipes, and then the planting frame which is arranged on the side wall of the building and used for planting the green plants is irrigated through a plurality of rows of water supply pipes which are arranged on the inclined side wall of the building, so that artificial irrigation is avoided; the whole system of this application both can collect the rainwater, can prevent again that the rainwater from soaking the destroyed problem of steel roofing that leads to down for a long time.
Description
Technical Field
The utility model belongs to the field of green buildings, and particularly relates to an assembly type building greening rainwater collection and irrigation system.
Background
At present, due to the shortage of land used for urban landscaping, roof greening and vertical greening gradually become a new greening mode. The roof greening and vertical greening design is a new passive energy-saving design, and has extremely important significance for increasing the area of urban greenbelt, improving the space of the increasingly deteriorated human living environment, improving the urban heat island effect, developing the space of the human greening, beautifying the urban environment and the like. The vertical greening can not only enhance the aesthetic property of the building, but also better meet the current requirements on the building with good health, environmental protection, safety and quality. The combination of prefabricated buildings and greening has become a current trend as a construction method with wide application range and green energy-saving characteristic. However, the method of combining the simple water tank and the vertical greening is often adopted at present, the water quantity in the water tank after the rainwater falls cannot be controlled, and the roof greening is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembly type building greening rainwater collecting and irrigating system, which overcomes the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an assembly type building greening rainwater collecting and irrigating system comprises a roof greening unit, a water collecting and irrigating unit and a vertical greening module, wherein the roof greening unit comprises a water collecting frame, the water collecting frame is fixed on a roof, and a plurality of planting grooves for placing green plants are arrayed on the water collecting frame; the water collecting and irrigating unit comprises a water collecting pipe, a reservoir and water feeding pipes, wherein the water collecting pipe is laid at the bottom in the planting groove, a waterproof layer is arranged at the lower end of the water collecting pipe in the planting groove, the reservoir is fixed on one side of the roof of the building, a water inlet of the reservoir is connected to a water outlet of the water collecting pipe, a plurality of water inlets are uniformly distributed on the water collecting pipe, a water outlet of the water collecting pipe is lower than a water inlet of the water collecting pipe, a plurality of rows of water feeding pipes are obliquely arranged on the side wall of the building, one end with a high position of each water feeding pipe is communicated to the bottom of the reservoir, and a plurality of water outlets are arranged on the pipe wall of each water feeding pipe at intervals; the vertical greening module comprises a plurality of planting frames which are fixed on the side wall of the building and used for planting green plants, the planting frames are arranged along the inclined direction of the water supply pipe, and each planting frame is at least communicated with a water outlet of one water supply pipe.
Furthermore, geotextile is laid at the bottom in the planting groove.
Further, the lower end of the water collecting frame is provided with a supporting structure layer, and the supporting structure layer is a concrete layer or a steel structure layer.
Furthermore, the supporting structure layer adopts a frame structure form, a heat-insulating layer is arranged at the upper end of the supporting structure layer, and a waterproof layer is arranged at the upper end of the heat-insulating layer.
Further, one side of the reservoir is provided with an overflow port, and the overflow port is connected to the inside of the drainage well through an overflow pipe.
Furthermore, a plurality of rows of water supply pipes are arranged in parallel, and one ends of the plurality of rows of water supply pipes are connected through a downpipe.
Further, the inclination angle of the water supply pipe obliquely arranged on the side wall of the building is 15 degrees.
Further, the planting frame is fixed to the side wall of the wall through a fixing frame, a hanging groove is formed in the fixing frame, and the planting frame is hung in the hanging groove through a hook.
Furthermore, a water outlet of the reservoir is provided with a water valve.
Furthermore, the bottom of the downpipe is provided with a filtering device, and the filtering device comprises an activated carbon layer, a gravel layer and a water filtering plate layer.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model relates to an assembly type building greening rainwater collecting and irrigating system, which integrates a roof greening unit, a water collecting and irrigating unit and a vertical greening module on the side wall and the top of an assembly type building to form a system for automatically collecting rainwater to irrigate green plants, a water collecting frame is fixed on a roof and used for placing planting grooves of the green plants and a water collecting function, rainwater is collected after being permeated and filtered for the first time, rainwater is stored by using a water collecting pipe, a reservoir and a water supply pipe, then the planting frame which is arranged on the side wall of the building and used for planting the green plants is irrigated through a plurality of rows of water supply pipes which are arranged on the inclined side wall of the building, and artificial irrigation is avoided; the whole system of this application both can collect the rainwater, can prevent again that the rainwater from soaking the destroyed problem of steel roofing that leads to down for a long time.
Furthermore, the geotextile uses plastic fibers, and can keep sufficient strength and elongation in a dry and wet state; good water permeability and gaps among the fibers, thereby having good water seepage performance.
Furthermore, the water collecting frame adopts a modular structure, so that the assembly of the assembly type building can be arranged and assembled quickly.
Furthermore, the overflow port is connected to the inside of the drainage well through overflow, so that the vertical greening modules arranged on the side wall of the building are prevented from being washed away due to excessive rainwater, and the safety of the vertical greening modules is effectively protected.
Drawings
Fig. 1 is a schematic view of an overall assembly structure in an embodiment of the present invention.
Fig. 2 is a front view of a collection irrigation system in an embodiment of the present invention.
Fig. 3 is a perspective view of a roof greening unit according to an embodiment of the present invention.
FIG. 4 is a schematic view of the arrangement of the water supply pipe according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of a roof greening unit according to an embodiment of the present invention.
Wherein, 1, a roof greening unit; 2. a water collecting and irrigating unit; 3. a vertical greening module; 4. a water collecting rack; 5. planting grooves; 6. a water collection pipe; 7. a reservoir; 8. a water supply pipe; 9. a waterproof layer; 10. a support structure layer; 11. a heat-insulating layer; 12. an overflow pipe; 13. planting frames; 14. a downpipe; 15. a fixing frame.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 to 5, an assembled building greening rainwater collecting and irrigating system comprises a roof greening unit 1, a water collecting and irrigating unit 2 and a vertical greening module 3, wherein the roof greening unit 1 comprises a water collecting frame 4, the water collecting frame 4 is fixed on a roof, a plurality of planting grooves 5 are arrayed on the water collecting frame 4, and green plants are placed in the planting grooves 5; the water collecting and irrigating unit 2 comprises a water collecting pipe 6, a water storage tank 7 and a water feeding pipe 8, the water collecting pipe 6 is laid at the bottom in the planting tank 5, a waterproof layer 9 is arranged at the lower end of the water collecting pipe 6 in the planting tank 5, the water storage tank 7 is fixed on one side of the building roof, a water inlet of the water storage tank 7 is connected to a water outlet of the water collecting pipe 6, a plurality of water inlets are uniformly distributed on the water collecting pipe 6, the water outlet of the water collecting pipe 6 is lower than the water inlet of the water collecting pipe 6, rainwater falling into the planting tank 5 of the water collecting rack 4 is planted in the planting tank, redundant rainwater permeates into the water collecting pipe, and water flows into the water storage tank 7 along the water collecting pipe to finish water storage; a plurality of rows of water supply pipes 8 are obliquely arranged on the side wall of the building, one end of each water supply pipe 8 with a high position is communicated to the bottom of the water storage tank 7, and a plurality of water outlets are formed in the pipe wall of each water supply pipe 8 at intervals; the vertical greening module 3 comprises a plurality of planting frames 13 fixed on the side wall of the building, the planting frames 13 are used for planting green plants, the planting frames 13 are arranged along the inclined direction of the water supply pipe 8, and each planting frame 13 is at least communicated with a water outlet of one water supply pipe 8.
Geotextile is laid at the bottom in the planting groove 5, and the geotextile uses plastic fibers and can keep sufficient strength and elongation in a dry and wet state; good water permeability and gaps among the fibers, thereby having good water seepage performance.
Specifically, as shown in fig. 5, the lower end of the water collecting frame 4 is provided with a supporting structure layer 10, the supporting structure layer 10 adopts a concrete layer or a steel structure layer, the supporting structure layer 10 adopts a frame structure form, the upper end of the supporting structure layer 10 is provided with a heat insulation layer 11, the upper end of the heat insulation layer is a waterproof layer 9, a modular structure is formed, and the assembly of the assembly type building can be conveniently and rapidly arranged.
The waterproof layer 14 is made of SBS modified asphalt waterproof coiled material and non-cured rubber asphalt waterproof coating with the thickness ratio of 2: 1; the heat-insulating layer adopts foam concrete and plant straw particles; the structural layer 16 is of a building steel structure.
As shown in fig. 2, an overflow port is formed at one side of the reservoir 7 and connected to the drain well through an overflow pipe 12, so as to prevent excessive rainwater from scouring the vertical greening modules 3 arranged on the side wall of the building, thereby effectively protecting the safety of the vertical greening modules 3.
Specifically, as shown in fig. 1 and 4, a plurality of rows of water supply pipes 8 are arranged in parallel, one end of each of the plurality of rows of water supply pipes 8 is connected to the reservoir through a water falling pipe 14, and a water outlet is arranged at an interval of 0.5m in the water falling pipe and connected to each row of water supply pipes 8; the inclination angle of the water supply pipe 8 is 15 degrees, so that rainwater can flow down conveniently, and the water supply pipe 8 is provided with a water outlet hole and a water discharge head every 0.3m and is used for irrigating vertical greening. Specifically, another downpipe is connected to the other end of multirow water supply pipe 8 for discharge rich rainwater, and the rainwater is in the same direction as swift current through 8 high side one ends of water supply pipe, flows to corresponding planting frame 13 in through the delivery port, and when the rainwater was sufficient, the unnecessary rainwater that can't flow out through the delivery port in the water supply pipe was discharged from the other end outflow, prevents the siltation.
The planting frame 13 is fixed on the side wall of the wall body through a fixing frame 15, a hanging groove is formed in the fixing frame 15, and the planting frame 13 is hung in the hanging groove through a hook and is convenient to disassemble and assemble; this device simple structure utilizes the lateral wall to set up planting frame 13 and prevents green planting, can enlarge the afforestation area in to can prevent the direct solar radiation to the wall body cooling in summer. A water outlet of the reservoir 7 is provided with a water valve, which is convenient for realizing the control in sunny days.
When the weather is fine, the water valve is opened, rainwater stored in the reservoir 7 automatically flows down, the downpipe 14 is communicated with the transversely inclined water supply pipe 8, and particularly, the other ends of the other transversely inclined water supply pipes are closed except the other side of the transversely inclined water supply pipe at the uppermost layer is opened; one end of the transversely inclined water supply pipe on the uppermost layer is connected with the downpipe 14, and rainwater flows into the downpipe on the other side and is collected after irrigating the plants through the transversely inclined water supply pipe 8; the bottom of pipe in the water is equipped with filter equipment, filter equipment includes activated carbon layer, gravel layer and drainage sheet layer, and the rainwater peculiar smell not only can be detached to the activated carbon layer, improves the purity of water, can also get rid of various impurity and harmful substance in the aquatic, and the large granule impurity of aquatic is got rid of to the gravel layer, and drainage sheet layer carries out final filtration to the rainwater, collects remaining rainwater at last for other domestic water.
According to the assembled building greening rainwater collecting and irrigating system, the roof greening unit 1, the water collecting and irrigating unit 2 and the vertical greening module 3 are integrated on the side wall and the top of an assembled building, so that the system for automatically collecting rainwater to irrigate green plants is formed, natural rainwater can be fully utilized, the green plants are covered on the surface of the assembled building, the environment is beautified, and heat insulation can be carried out on a wall; the whole system of this application both can collect the rainwater, can prevent again that the rainwater from soaking the destroyed problem of steel roofing that leads to down for a long time.
Claims (10)
1. An assembly type building greening rainwater collecting and irrigating system is characterized by comprising a roof greening unit (1), a water collecting and irrigating unit (2) and a vertical greening module (3), wherein the roof greening unit (1) comprises a water collecting frame (4), the water collecting frame (4) is fixed on a roof, and a plurality of planting grooves (5) for placing green plants are arrayed on the water collecting frame (4); the water collecting and irrigating unit (2) comprises a water collecting pipe (6), a water storage tank (7) and a water feeding pipe (8), the water collecting pipe (6) is laid at the bottom in a planting groove (5), a waterproof layer (9) is arranged at the lower end of the water collecting pipe (6) in the planting groove (5), the water storage tank (7) is fixed on one side of a building roof, a water inlet of the water storage tank (7) is connected to a water outlet of the water collecting pipe (6), a plurality of water inlets are uniformly distributed on the water collecting pipe (6), a water outlet of the water collecting pipe (6) is lower than a water inlet of the water collecting pipe (6), a plurality of rows of water feeding pipes (8) are obliquely arranged on the side wall of the building, one end with the high position of the water feeding pipe (8) is communicated to the bottom of the water storage tank (7), and a plurality of water outlets are arranged on the pipe wall of the water feeding pipe (8) at intervals; the vertical greening module (3) comprises a plurality of planting frames (13) fixed on the side wall of the building and used for planting green plants, the planting frames (13) are arranged along the inclined direction of the water supply pipe (8), and each planting frame (13) is at least communicated with a water outlet of one water supply pipe (8).
2. An assembled building greening rainwater collection and irrigation system as claimed in claim 1, wherein a geotextile is laid at the bottom in the planting groove (5).
3. An assembled building greening rainwater collection and irrigation system as claimed in claim 1, wherein the lower end of the water collection frame (4) is provided with a support structure layer (10), and the support structure layer (10) is made of concrete layer or steel layer.
4. A fabricated building greening rainwater collection and irrigation system as claimed in claim 3, wherein the supporting structure layer (10) is in the form of a frame structure, an insulating layer (11) is arranged at the upper end of the supporting structure layer (10), and a waterproof layer (9) is arranged at the upper end of the insulating layer.
5. A prefabricated building greening rainwater collection and irrigation system as claimed in claim 1, wherein one side of the reservoir (7) is provided with an overflow port, and the overflow port is connected to the inside of the drainage well through an overflow pipe (12).
6. An assembled building greening rainwater collecting and irrigating system according to claim 1, wherein the plurality of rows of water feeding pipes (8) are arranged in parallel with each other, and one ends of the plurality of rows of water feeding pipes (8) are connected by a downpipe (14).
7. A rainwater collecting and irrigating system for assembled buildings according to claim 1, wherein the angle of inclination of the water supply pipe (8) installed obliquely to the side walls of the building is 15 °.
8. An assembled building greening rainwater collection and irrigation system as claimed in claim 1, wherein the planting frame (13) is fixed to the side wall of the wall body through a fixing frame (15), a hanging groove is formed in the fixing frame (15), and the planting frame (13) is hung in the hanging groove through a hook.
9. A prefabricated building greening rainwater collection and irrigation system as claimed in claim 1, wherein the outlet of the reservoir (7) is provided with a water valve.
10. A fabricated building greening rainwater collection and irrigation system as claimed in claim 1, wherein the bottom of the downpipe is provided with a filtering device, and the filtering device comprises an activated carbon layer, a gravel layer and a water filtering plate layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120543288.2U CN215774438U (en) | 2021-03-16 | 2021-03-16 | Irrigation system is collected to assembled building afforestation rainwater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120543288.2U CN215774438U (en) | 2021-03-16 | 2021-03-16 | Irrigation system is collected to assembled building afforestation rainwater |
Publications (1)
Publication Number | Publication Date |
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CN215774438U true CN215774438U (en) | 2022-02-11 |
Family
ID=80162302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120543288.2U Expired - Fee Related CN215774438U (en) | 2021-03-16 | 2021-03-16 | Irrigation system is collected to assembled building afforestation rainwater |
Country Status (1)
Country | Link |
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CN (1) | CN215774438U (en) |
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2021
- 2021-03-16 CN CN202120543288.2U patent/CN215774438U/en not_active Expired - Fee Related
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |