CN113006253A - Planting jar and roof rainwater recycling system - Google Patents
Planting jar and roof rainwater recycling system Download PDFInfo
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- CN113006253A CN113006253A CN202110232981.2A CN202110232981A CN113006253A CN 113006253 A CN113006253 A CN 113006253A CN 202110232981 A CN202110232981 A CN 202110232981A CN 113006253 A CN113006253 A CN 113006253A
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- 238000004064 recycling Methods 0.000 title claims abstract description 72
- 238000001914 filtration Methods 0.000 claims abstract description 84
- 238000003973 irrigation Methods 0.000 claims description 23
- 230000002262 irrigation Effects 0.000 claims description 23
- 238000002955 isolation Methods 0.000 claims description 21
- 239000002689 soil Substances 0.000 claims description 20
- 239000004575 stone Substances 0.000 claims description 16
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 14
- 239000004746 geotextile Substances 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 25
- 230000003116 impacting effect Effects 0.000 description 4
- 238000009295 crossflow filtration Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/103—Naturals or landscape retention bodies, e.g. ponds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0873—Rain water reservoirs integrated in down pipes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The application provides a plant altar and roofing rainwater recycling system, this plant altar is including filtering the altar, altar and retrieval and utilization pipeline are planted in the retrieval and utilization, filter the altar including filtering the altar body and being located the planting filter layer of filtering the inside top of altar body, it disposes the cistern to plant between the bottom of filter layer and filtration altar body, it is used for accepting and filtering the roofing rainwater to plant the filter layer, the cistern is used for accepting through planting the filterable roofing rainwater of filter layer, retrieval and utilization pipeline one end intercommunication cistern, the top of altar is planted in other end direction retrieval and utilization, in order to plant the altar with the rainwater direction. The planting jar can simultaneously realize the purification, storage and recycling of roof rainwater, and improve the water quality and the landscape effect of the recycled rainwater.
Description
Technical Field
The application relates to the technical field of rainwater recycling, in particular to a planting altar and roof rainwater recycling system.
Background
The traditional high-position flower bed is mainly used for storing stagnation of roof rainwater, but the collection and utilization of the rainwater are weak, and the purification and reuse requirements of the roof rainwater are difficult to meet; traditional rainwater bucket has the retaining ability, but the view effect is relatively poor, and needs the manual work to transport the rainwater to the retrieval and utilization ground and retrieval and utilization, operates inconveniently.
Disclosure of Invention
An object of the embodiment of this application is to provide a plant altar and roofing rainwater recycling system, this plant altar can realize simultaneously purifying, save and the retrieval and utilization to the roofing rainwater, improves the quality of water and the view effect of retrieval and utilization rainwater.
The embodiment of the application provides a plant altar, including filtering altar, retrieval and utilization planting altar and retrieval and utilization pipeline, filter the altar including filtering the altar body and being located filter the planting filter layer of the inside top of altar body, plant the filter layer with dispose out the cistern between the bottom of filtering the altar body, it is used for accepting and filtering the roofing rainwater to plant the filter layer, the cistern is used for accepting the warp plant the filterable roofing rainwater of filter layer, retrieval and utilization pipeline one end intercommunication the cistern, the other end direction the top of altar is planted in the retrieval and utilization, with will rainwater direction in the cistern the altar is planted in the retrieval and utilization.
In the above-mentioned realization in-process, filter the altar body and deposit the rainwater through the cistern, plant the filter layer setting in the inside top of filtering the altar body and be the top of cistern, plant the filter layer and can filter the rainwater before the rainwater gets into the cistern, improve and retrieve rainwater quality of water. The rainwater in the reservoir can be directly guided and recycled through the recycling pipeline to the planting jar, so that the recycling of the rainwater is realized. Simultaneously, plant the filter layer and the jar is planted in the retrieval and utilization still is used for planting the plant, and the jar is planted in the filtration jar and retrieval and utilization cooperation setting not only can improve retrieval and utilization rainwater quality, richenes and plants the level, optimizes the view effect, directly realizes the rainwater retrieval and utilization through the retrieval and utilization pipeline moreover, retrieval and utilization easy operation is convenient.
In a possible implementation mode, the retrieval and utilization pipeline includes retrieval and utilization pipe and first watering pipe, first watering pipe distributes in the jar is planted to the retrieval and utilization, retrieval and utilization pipe one end with the cistern intercommunication, the other end with first watering pipe intercommunication is located the top of jar is planted to the retrieval and utilization, so that rainwater in the cistern under the action of gravity the retrieval and utilization pipe and first watering pipe flow extremely in the jar is planted to the retrieval and utilization.
In the above-mentioned realization in-process, through setting up retrieval and utilization pipe and first watering pipe and planting the altar with the rainwater direction retrieval and utilization in the cistern to set up the top that the retrieval and utilization pipe is located the retrieval and utilization and plants the altar, can make the rainwater in the cistern flow to the retrieval and utilization through retrieval and utilization pipe and first watering pipe under the effect of gravity and plant the altar, plant to the retrieval and utilization in planting the altar irrigates, need not to plant the altar with the help of other devices with the rainwater direction retrieval and utilization, convenient operation and simple structure.
In a possible implementation manner, the recycling pipeline may further include a second irrigation pipe, one end of the second irrigation pipe is communicated with the reservoir, and the other end of the second irrigation pipe is guided to the upper portion of the recycling planting jar and used for pumping rainwater in the reservoir to the upper portion of the recycling planting jar.
In the implementation process, when the setting height of the jar is higher than the connection port of the recycling pipeline and the reservoir, the second watering pipe can be arranged, the water pump is arranged on the second watering pipe, and rainwater in the reservoir can flow to the recycling planting jar through the second watering pipe under the driving of the water pump.
In a possible implementation manner, the planting altar may further include a rain drop pipe, wherein the top end of the rain drop pipe is arranged on the roof, and the bottom end of the rain drop pipe is opposite to the planting filter layer; the planting filter layer comprises an energy dissipation area and a planting area, wherein the energy dissipation area is opposite to the bottom end of the rain drop pipe and used for receiving roof rainwater to dissipate the energy of the rainwater, so that the rainwater flows to the planting area.
In the above-mentioned realization process, through setting up the energy dissipation district that the rainwater of rainfall pipe with the roofing was guided to in planting the filter layer, the energy dissipation district carries out the energy dissipation to the rainwater that the roofing falls down, avoids rainwater direct impact to plant the district and destroys plant or soil structure in planting the district to plant the plant or soil structure etc. in the district in the protection.
In a possible implementation manner, the planting filter layer further includes an overflowing flow filtering area, an overflowing weir is arranged between the overflowing flow filtering area and the planting area and is separated by the overflowing weir, and when the rainwater level in the planting area is higher than the overflowing weir, the overflowing flow filtering area is used for receiving and filtering rainwater overflowing the overflowing weir.
In the implementation process, when the flow of roof rainwater is large, the infiltration rate of the planting area reaches saturation, rainwater is accumulated and rises in the planting area, and when the water level of rainwater in the planting area is higher than the overflowing weir, the rainwater overflows the overflowing weir, enters the overflowing filtering area, is filtered by the overflowing filtering area and then enters the reservoir. It can be seen that the filtration altar in the planting altar in this application can realize the multistage filtration and the regulation to the rainwater according to the rainfall of difference through setting up planting district and cross flow filtration district, has improved the ability of transferring that holds of planting the altar.
In one possible implementation mode, an isolation bottom plate is arranged at the bottom of the planting filter layer and is installed on the filter jar body; the planting area comprises a water-permeable geotextile and a planting soil layer, the water-permeable geotextile is laid on the isolation bottom plate, the isolation plate is provided with a hole, and the planting soil layer is laid on the water-permeable geotextile.
In the implementation process, the isolation bottom plate is arranged above the inside of the filtering jar body, and the planting filter layer is structurally supported. The geotextile that permeates water sets up between isolation bottom plate and planting soil layer, can avoid planting soil in the soil layer and get into the cistern through isolation bottom plate under the drive of rainwater to the planting soil layer is protected.
In one possible implementation, the cross flow filter area includes a crushed stone layer and a first filter layer, the first filter layer is laid on the isolation base plate, and the crushed stone layer is laid on the first filter layer.
In the implementation process, the first filtering layer in the overflowing filtering area is used for filtering rainwater flowing over, the broken stone layer above the first filtering layer can dissipate energy of the rainwater, and the rainwater is prevented from directly impacting the first filtering layer to damage the structure of the first filtering layer.
In a possible implementation mode, an emptying pipeline is arranged on the filtering jar body, one end of the emptying pipeline is communicated with the reservoir, and the other end of the emptying pipeline is guided to the outside of the filtering jar body.
In the above-mentioned realization in-process, when not having the rainwater retrieval and utilization demand in the short time, accessible unloading pipeline carries out the unloading to the rainwater in the cistern, avoids the rainwater to be detained for a long time and breeds bacterium mosquito or produce peculiar smell etc. in the cistern.
In a possible implementation mode, the top of the filtering jar body is provided with an overflow port, and the overflow port is a concave opening or a communicating pipe.
In the above-mentioned realization process, offer the overflow mouth at the top of filtering the altar body, it is great when rainfall, gush to when planting the filter layer on the rainwater, rainwater accessible overflow mouth overflow flows out and filters the altar body.
The embodiment of the application also provides a roof rainwater recycling system which comprises the planting jar in any one of the embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a top view structural diagram of a planting altar provided in an embodiment of the present application;
FIG. 2 is a cross-sectional view of 1-1 shown in FIG. 1;
fig. 3 is a cross-sectional view of 2-2 shown in fig. 1.
Icon: 100-filtering jar; 110-a filtering jar body; 120-planting a filter layer; 130-a water reservoir; 200-recycling planting jars; 300-a recycling pipeline; 310-a recycling pipe; 320-a second irrigation tube; 400-a rain drop pipe; 121-energy dissipation area; 122-a planting area; 123-a cross-flow filtration zone; 124-a flood weir; 140-an isolation floor; 125-a crushed stone layer; 126-a first filter layer; 111-a blow-down pipe; 500-a kerbstone; 600-a first impact stone; 700-a second impact stone; 112-overflow.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a top view structural diagram of a planting bed according to an embodiment of the present disclosure; FIG. 2 is a cross-sectional view of 1-1 shown in FIG. 1; fig. 3 is a cross-sectional view of 2-2 shown in fig. 1. The embodiment of the application provides a plant altar, including filtering altar 100, altar 200 and retrieval and utilization pipeline 300 are planted in the retrieval and utilization, filter altar 100 including filter altar body 110 with be located the planting filter layer 120 of filtering the inside top of altar body 110, dispose out cistern 130 between the bottom of planting filter layer 120 and filtering altar body 110, it is used for accepting and filtering the roofing rainwater to plant filter layer 120, cistern 130 is used for accepting the roofing rainwater of planting the filter layer 120 filtration, retrieval and utilization pipeline 300 one end intercommunication cistern 130, the top of altar 200 is planted in the retrieval and utilization of other end direction, in order to plant altar 200 with the rainwater direction retrieval and utilization in the cistern 130.
In the above-mentioned realization process, filter a jar body 110 and deposit the rainwater through cistern 130, plant the filter layer 120 and set up in the inside top of filtering a jar body 110 promptly cistern 130's top, plant the filter layer 120 and can filter the rainwater before the rainwater gets into cistern 130, improve recovery rainwater quality of water. The rainwater in the reservoir 130 can be directly guided to the recycling planting jar 200 through the recycling pipeline 300, so that the recycling of the rainwater is realized. Meanwhile, the planting filter layer 120 and the recycling planting jar 200 are also used for planting plants, the filtering jar 100 and the recycling planting jar 200 are matched to be arranged, so that the quality of the recycled rainwater can be improved, the planting level is enriched, the landscape effect is optimized, the rainwater recycling is directly realized through the recycling pipeline 300, and the recycling operation is simple and convenient.
The roof rainwater is rainwater falling from the roof.
Optionally, the filtering jar body 110 and the recycling planting jar 200 can be separately constructed, and can also be constructed tightly against the outer wall of a building, so as to reduce the construction cost.
Optionally, the filtering jar body 110 and the recycling planting jar 200 may be of a brick-concrete structure, a concrete structure, or a PP (Polypropylene) material or a PE (polyethylene) material, which is not limited in this embodiment.
In some embodiments, the recycling pipeline 300 is provided with a recycling valve for controlling the opening and closing of the recycling pipeline 300, when the rainwater in the reservoir 130 needs to be recycled, the recycling valve is opened to enable the rainwater to flow to the recycling planting pot 200, and when the rainwater does not need to be recycled, the recycling valve is closed.
In some embodiments, the recycling planting altar 200 is disposed near the road, and a curb 500 is disposed between the recycling planting altar 200 and the road to protect the recycling planting altar 200.
In one possible implementation, the recycling pipe 300 may include a recycling pipe 310 and a first irrigation pipe, the first irrigation pipe is distributed in the recycling planting pot 200, one end of the recycling pipe 310 is communicated with the water reservoir 130, and the other end of the recycling pipe 310 is communicated with the first irrigation pipe and is located above the recycling planting pot 200, so that the rainwater in the water reservoir 130 flows into the recycling planting pot 200 through the recycling pipe 310 and the first irrigation pipe under the action of gravity.
In the above-mentioned realization in-process, the altar 200 is planted with the rainwater direction retrieval and utilization in the cistern 130 through setting up retrieval and utilization pipe 310 and first watering pipe to set up retrieval and utilization pipe 310 and be located the top that the altar 200 was planted to the retrieval and utilization, can make the rainwater in the cistern 130 flow to the retrieval and utilization under the effect of gravity on planting the altar 200 through retrieval and utilization pipe 310 and first watering pipe automatically, plant to the retrieval and utilization in planting the altar 200 irrigates, need not to plant the altar 200 with the help of the rainwater direction retrieval and utilization with other devices, convenient operation and simple structure.
Alternatively, the recycling pipe 310 may be a plastic water pipe or a metal water pipe, or may be a hole directly formed in the filtering jar body 110. When the recycling pipe 310 is a hole formed on the filtering jar body 110, the recycling planting jar 200 is disposed adjacent to the filtering jar body 110.
In one possible implementation, the recycling pipeline 300 may further include a second irrigation pipe 320, one end of the second irrigation pipe 320 is communicated with the water reservoir 130, and the other end is directed to the upper portion of the recycling planting altar 200 for pumping the rainwater in the water reservoir 130 to the upper portion of the recycling planting altar 200.
In the above implementation process, when the height of the recycling planting jar 200 is higher than the connection port between the recycling pipeline 300 and the water reservoir 130, the second irrigation pipe 320 may be provided, and a water pump is provided on the second irrigation pipe 320, so that the rainwater in the water reservoir 130 can flow to the recycling planting jar 200 through the second irrigation pipe 320 under the driving of the water pump.
In some embodiments, a second erosion-proof stone 700 is laid around the recycling planting jar 200 to prevent rain from impacting the recycling planting jar 200.
It should be noted that the form of the second irrigation pipe 320 may be various, and the water outlet of the second irrigation pipe 320 may be one or more, for example, a plurality of branch pipes may be led out from the second irrigation pipe 320.
In one possible implementation, the planting altar may further include a rain drop pipe 400, wherein the top end of the rain drop pipe 400 is disposed on the roof, and the bottom end is opposite to the planting filter layer 120; the planting filter layer 120 comprises an energy dissipation area 121 and a planting area 122, wherein the energy dissipation area 121 is opposite to the bottom end of the rain drop pipe 400 and is used for receiving roof rainwater to dissipate the energy of the rainwater, so that the rainwater flows to the planting area 122.
In the implementation process, the rain water falling pipe 400 is arranged to guide the rain water on the roof to the energy dissipation area 121 in the planting filter layer 120, the energy dissipation area 121 dissipates the rain water falling from the roof, and the rain water is prevented from directly impacting the planting area 122 to damage plants or soil structures in the planting area 122 so as to protect the plants or soil structures in the planting area 122 and the like.
Specifically, energy dissipation stones are arranged in the energy dissipation area 121, and pebbles, broken stones or the like can be adopted as the energy dissipation stones, which is not limited in the embodiment of the present application.
In some embodiments, a first erosion-resistant stone 600 is disposed around the planting area 122 to prevent rain from striking the planting area 122 and protect the planting area 122.
In one possible implementation, the planting filter layer 120 further includes a overflowing filtering area 123, a overflowing weir 124 is disposed between the overflowing filtering area 123 and the planting area 122 and is separated by the overflowing weir 124, and when the rainwater level in the planting area 122 is higher than the overflowing weir 124, the overflowing filtering area 123 is used for receiving and filtering rainwater overflowing the overflowing weir 124.
In the implementation process, when the flow rate of roof rainwater is large, the infiltration rate of the planting area 122 reaches saturation, rainwater is accumulated and rises in the planting area 122, and when the water level of rainwater in the planting area 122 is higher than the overflowing weir 124, rainwater flows over the overflowing weir 124, enters the overflowing filtering area 123, is filtered by the overflowing filtering area 123, and then enters the reservoir 130. It can be seen that the filtration jar 100 in the planting jar in the application can realize the multi-stage filtration and the regulation of rainwater according to different rainfall amounts by setting the planting area 122 and the overflowing filtration area 123, and the storage and regulation capacity of the planting jar is improved.
In one possible implementation manner, the bottom of the planting filter layer 120 is provided with an isolation bottom plate 140, and the isolation bottom plate 140 is installed on the filter jar body 110; the planting area 122 includes a water permeable geotextile laid on the separation bottom plate 140 and a planting soil layer laid on the water permeable geotextile.
In the above implementation process, the isolation bottom plate 140 is disposed above the inside of the filtering jar body 110 to structurally support the planting filter layer 120. The geotextile that permeates water sets up between isolation bottom plate 140 and planting soil layer, can avoid planting soil in the soil layer to get into cistern 130 through isolation bottom plate 140 under the drive of rainwater to the planting soil layer is protected.
It should be noted that the rainwater filtered by the planting filter layer 120 enters the water reservoir 130 under the action of gravity, and thus, the isolation bottom plate 140 is provided with through holes. The isolation bottom plate 140 may be a plate with through holes or a rigid mesh plate with meshes, which is not limited in the embodiments of the present invention.
In some embodiments, the isolation floor 140 is removably mounted to the filter jar body 110.
In the above embodiment, the isolation base plate 140 is detachably mounted to the filtering jar body 110, so that the isolation base plate 140 can be conveniently detached to clean the water reservoir 130.
Specifically, an annular protrusion or a plurality of protrusions having the same height are disposed on the inner wall of the filter jar body 110, and the isolation base plate 140 is disposed on the annular protrusion or the plurality of protrusions.
In some embodiments, the planting area 122 further comprises a second filter layer disposed between the water permeable geotextile and the planting soil layer.
In the implementation process, rainwater enters the water storage tank 130 after being sequentially filtered by the planting soil layer and the second filtering layer in the planting area 122, and the dual filtering structure can effectively improve the filtering effect of the planting area 122 and improve the water quality of the rainwater in the water storage tank 130.
In one possible implementation, the cross flow filtration zone 123 comprises a crushed stone layer 125 and a first filtration layer 126, the first filtration layer 126 being laid on the insulating base plate 140, the crushed stone layer 125 being laid on the first filtration layer 126.
In the implementation process, the first filtering layer 126 in the overflowing filtering area 123 is used for filtering overflowing rainwater, and the crushed stone layer 125 above the first filtering layer 126 can dissipate the energy of the rainwater, so that the rainwater is prevented from directly impacting the first filtering layer 126 to damage the structure of the first filtering layer 126.
Alternatively, the first filter layer 126 may be a piece of soil filter cotton or a piece of filter cloth, which is not limited in the embodiments of the present application.
In a possible implementation manner, the filtering jar body 110 is provided with an emptying pipeline 111, one end of the emptying pipeline 111 is communicated with the water reservoir 130, and the other end of the emptying pipeline is guided to the outside of the filtering jar body 110.
In the above-mentioned realization process, when there is not rainwater retrieval and utilization demand in the short time, accessible unloading pipeline 111 is carried out the unloading to the rainwater in the cistern 130, avoids the rainwater to be detained for a long time and nourishes living bacteria mosquito or produces peculiar smell etc. in cistern 130.
In some embodiments, a vent valve is disposed on the vent pipe 111, and the vent valve is used for controlling the opening and closing of the vent pipe 111.
In some embodiments, the vent is located proximate to the bottom of the reservoir 130, or the lowest point of the vent is located flush with the bottom of the reservoir 130, so that all of the rain water within the reservoir 130 can be discharged. The recycling pipeline 300 is arranged above the emptying pipe, so that impurity sludge and the like deposited at the bottom of the reservoir 130 are prevented from flowing to the recycling planting pot 200 through the recycling pipeline 300, and the quality of recycled rainwater is improved.
In a possible implementation manner, the top of the filtering jar body 110 is provided with an overflow port 112, and the overflow port 112 is a concave opening or a communicating pipe.
In the above-mentioned realization process, offer overflow mouth 112 at the top of filtering jar body 110, when rainfall is great, gush to when planting on the filter layer 120 on the rainwater, rainwater accessible overflow mouth 112 overflow goes out filtering jar body 110.
The embodiment of the application also provides a roof rainwater recycling system which comprises the planting jar in any one of the embodiments.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A planting jar, comprising:
the filtering jar comprises a filtering jar body and a planting filter layer positioned above the inside of the filtering jar body, a reservoir is arranged between the planting filter layer and the bottom of the filtering jar body, the planting filter layer is used for bearing and filtering roof rainwater, and the reservoir is used for bearing the roof rainwater filtered by the planting filter layer;
jar and retrieval and utilization pipeline are planted in the retrieval and utilization, retrieval and utilization pipeline one end intercommunication the cistern, the other end direction the top of jar is planted in the retrieval and utilization, with will rainwater direction in the cistern jar is planted in the retrieval and utilization.
2. The planting jar according to claim 1 wherein the recycling pipe comprises a recycling pipe and a first irrigation pipe, the first irrigation pipe is distributed in the recycling planting jar, one end of the recycling pipe is communicated with the reservoir, and the other end of the recycling pipe is communicated with the first irrigation pipe and is located above the recycling planting jar, so that rainwater in the reservoir flows into the recycling planting jar through the recycling pipe and the first irrigation pipe under the action of gravity.
3. The planting altar of claim 1, wherein the recycling pipe further comprises a second irrigation pipe, one end of the second irrigation pipe is communicated with the reservoir, and the other end of the second irrigation pipe is directed above the recycling planting altar for pumping rainwater in the reservoir to above the recycling planting altar.
4. The planting jar according to any one of claims 1-3, further comprising a rain drop tube having a top end disposed on the roof and a bottom end opposite the planting filter layer;
the planting filter layer comprises an energy dissipation area and a planting area, wherein the energy dissipation area is opposite to the bottom end of the rain drop pipe and used for receiving roof rainwater to dissipate the energy of the rainwater, so that the rainwater flows to the planting area.
5. The planting altar of claim 4, wherein the planting filter layer further comprises an overflow filtering area, an overflow weir is arranged between the overflow filtering area and the planting area and is separated by the overflow weir, and the overflow filtering area is used for receiving and filtering rainwater overflowing the overflow weir when the rainwater level in the planting area is higher than the overflow weir.
6. The planting jar as claimed in claim 5, wherein a separation bottom plate is arranged at the bottom of the planting filter layer, and the separation bottom plate is mounted on the filter jar body;
the planting area comprises a water-permeable geotextile and a planting soil layer, the water-permeable geotextile is laid on the isolation bottom plate, and the planting soil layer is laid on the water-permeable geotextile.
7. The planting altar of claim 6, wherein the flood filter area comprises a crushed stone layer and a first filter layer, the first filter layer being disposed on the isolation floor, the crushed stone layer being disposed on the first filter layer.
8. The planting jar as claimed in any one of claims 1-3, wherein the filtering jar body is provided with a vent pipe, one end of the vent pipe is communicated with the reservoir, and the other end of the vent pipe leads to the outside of the filtering jar body.
9. The planting jar according to any one of claims 1-3, wherein an overflow port is formed at the top of the filtering jar body, and the overflow port is a concave opening or a communicating pipe.
10. A roof rainwater recycling system comprising the planting altar of any one of claims 1 to 9.
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| CN202110232981.2A CN113006253A (en) | 2021-03-02 | 2021-03-02 | Planting jar and roof rainwater recycling system |
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| CN202110232981.2A CN113006253A (en) | 2021-03-02 | 2021-03-02 | Planting jar and roof rainwater recycling system |
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