CN111034497B - Combined sponge seat group with rainwater collection, water storage and greening functions - Google Patents
Combined sponge seat group with rainwater collection, water storage and greening functions Download PDFInfo
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- CN111034497B CN111034497B CN201911245979.8A CN201911245979A CN111034497B CN 111034497 B CN111034497 B CN 111034497B CN 201911245979 A CN201911245979 A CN 201911245979A CN 111034497 B CN111034497 B CN 111034497B
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- 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
- A01G9/029—Receptacles for seedlings
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- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/66—Means to protect against weather
- A47C7/664—Means to protect against weather of umbrella type
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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
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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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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Forests & Forestry (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
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Abstract
The invention discloses a combined sponge seat group with functions of rainwater collection, water storage and greening, which comprises a combined seat transversely placed on the ground, and a combined seat bearing platform transversely placed on the ground and in a step shape or a plane shape, wherein a rainwater collection assembly is fixedly arranged above the combined seat bearing platform through a fixed column pipe; the combined seat bearing platform comprises a water storage unit layer, a flow guide unit layer and a greening platform layer which are sequentially, hermetically, butted, fixedly assembled together from an inner layer to an outer layer; the water storage unit layer is internally provided with water absorption sponge, and rainwater falling into the rainwater collection groove of the rainwater collection assembly can flow into the water storage unit through the fixed column pipe when raining; the sponge seat group provided by the invention is convenient to install, accords with the sponge city construction idea, can collect rainwater in rainy days, is provided with the planting groove, and can supply the collected rainwater to the planting groove, so that the problems of rainwater resource waste and rainwater utilization are effectively solved.
Description
Technical Field
The invention belongs to the technical field of urban infrastructure facilities, and particularly relates to a combined sponge seat group with functions of rainwater collection, water storage and greening.
Background
The concept of a sponge city is proposed in the country in 2014, the sponge city is a new generation city rain and flood management concept, the sponge city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the sponge city can be also called as a water elasticity city. The urban water-retaining agent can make cities have good 'elasticity' in the aspects of adapting to environmental changes, coping with natural disasters and the like as sponges, absorb, store, seep and purify water during raining, and release and utilize the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.
In the present city infrastructure facility, public seat is everywhere visible, traditional public seat is not only installation steps numerous and diverse, and traditional public seat drenches on public seat when raining just can follow the seat and stay subaerial, not only wasted the rainwater resource, and when the precipitation is too big, the water that flows down on ground can take place to accumulate in the place that the relief is lower, the ponding that accumulates on the road surface not only can destroy the road surface, still can influence the passage of vehicle, can not satisfy the requirement of sponge city construction.
Disclosure of Invention
Aiming at the defects and problems of the existing public seats, the invention provides a combined sponge seat group with the functions of rainwater collection, water storage and greening.
The technical scheme adopted by the invention for solving the technical problems is as follows: a combined sponge seat group with rain-collecting, water-storing and greening functions comprises a step-shaped or plane-shaped combined seat bearing platform which is transversely arranged on the ground, wherein a rain-collecting component is fixedly arranged above the combined seat bearing platform through a fixed column pipe; the combined seat bearing platform comprises a water storage unit layer, a flow guide unit layer and a greening platform layer which are sequentially, hermetically, butted, fixedly assembled together from an inner layer to an outer layer; the water storage unit layer comprises a plurality of combined or fixed water storage units, each water storage unit comprises a trough body assembly with an open upper end, a hard water-absorbing sponge supporting layer is filled in the trough body assembly, a decorative plate is fixed at the open upper end of the trough body assembly, a connecting boss protruding outwards is arranged on the lower edge of the outer end face of the trough body assembly, the outer end face of the connecting boss is an inclined plane inclined downwards, a plurality of longitudinal drain pipes are uniformly embedded in the inner side of the connecting boss, the inner end of each drain pipe is communicated with a converging cavity arranged at the bottom of the sponge supporting layer, the outer end port of each drain pipe is positioned on the inclined plane of the connecting boss and is flush with the inclined plane, and a plurality of pre-buried fixing columns are vertically arranged on the upper end face of the connecting; the rain collecting component is communicated with a water inlet of the hard water absorption sponge layer of the water storage unit through a fixed column pipe or a drainage pipe; the flow guide unit layer comprises a plurality of flow guide units which are combined or fixed together, each flow guide unit comprises a flow guide table, the lower edge of the inner end face of each flow guide table is provided with a step groove which is in matched butt joint with the connecting boss, an upper groove wall and a side groove wall are arranged in each step groove, each side groove wall is an inclined plane, a hidden groove is formed upwards along the upper groove wall, an inclined wall is arranged on one side, close to the groove opening, in each hidden groove to form an inclined plane adjusting hidden groove, the depth of each inclined plane adjusting hidden groove is larger than the height of each embedded fixing column, and the upper end of each embedded fixing column needs to be supported in the middle of the inclined wall after each inclined; a plurality of guide pipes are embedded in the side groove wall, the outer end of each guide pipe leads out the outer side wall of the guide unit, and the inner end port of each guide pipe is positioned on the inclined surface of the side groove wall and is flush with the inclined surface; when the step groove of the flow guide unit is located on the connecting boss, the side groove wall of the step groove is matched and attached with the inclined surface at the outer end of the connecting boss, the flow guide unit slides down along the side groove wall of the step groove by means of gravity to be in ground contact, and meanwhile, the inclined wall in the hidden groove slides down along the embedded fixing column, so that the flow guide unit approaches to the water storage unit, and each drain pipe is in sealing butt joint with the corresponding guide pipe; the greening platform layer comprises a plurality of combined or fixed greening platforms, a planting groove is formed in the middle of each greening platform and used for planting to form a greening belt, the greening platforms are in butt joint with the outer end faces of adjacent flow guide units, and each flow guide pipe corresponding to the flow guide unit penetrates into the planting groove of the greening platform.
And sealing rings are fixed outside the outer ports of the drain pipes on the outer end inclined planes of the connecting bosses.
The rain collecting component comprises a rain shielding plate, a rain collecting groove is formed in the middle of the rain shielding plate, a water outlet communicated with a water passing channel is formed in the bottom of the rain collecting groove, and the bottom of the rain collecting groove inclines downwards towards the water outlet.
The fixed column tube is a square column with openings at two ends, the bottom end of the fixed column is vertically fixed on the upper end surface of the combined seat bearing platform, and the upper end surface of the fixed column tube is fixedly connected with the rain shielding plate.
The cross section of the combined seat bearing platform is in a right-angled triangle shape.
The rain shielding plate is a trapezoid body with a right-angle trapezoid cross section, the right-angle waist end face of the rain shielding plate and the right-angle long-edge end face of the combined seat bearing platform are on the same vertical plane, and the left end face of the rain shielding plate and the right-angle short-edge face of the combined seat bearing platform are on the same vertical plane.
The height dimension of the water storage unit 1 of the water storage unit layer is a, the height dimension of the diversion unit layer is b, and the height dimension of the greening table layer greening unit is c, wherein a is larger than c.
And a top supporting plate with corresponding thickness is embedded between the groove body component above the connecting boss and the flow guide table.
The sponge material that absorbs water that the water storage unit intussuseption was filled is regeneration pp polypropylene, the material of apron is artificial marble.
The inclined waist end surface of the rain shielding plate and the left end surface of the rain shielding plate are both provided with a sun shielding plate which inclines downwards.
The invention has the beneficial effects that: the invention provides a sponge seat with functions of rain collection, water storage and greening, which comprises a combined seat bearing platform with a right-angled triangle-shaped cross section, wherein a rain collection assembly is arranged above the combined seat bearing platform in parallel, the rain collection assembly is fixedly arranged above the combined seat bearing platform through a fixed column pipe, the combined seat bearing platform comprises a water storage unit layer, a flow guide unit layer and a greening platform layer which are sequentially, hermetically, butted and fixedly assembled together from an inner layer to an outer layer, the greening platform layer is provided with a planting groove, greening vegetation is planted in the planting groove, the greening vegetation not only enables the sponge seat to be more attractive, but also increases the greening area of a city, water absorption sponge made of regenerated pp polypropylene is filled in the water storage unit layer, rainwater falling into the rain collection groove of the rain collection assembly during raining can flow into the water storage unit through the fixed column pipe, the water absorption sponge in the water storage unit layer can collect rainwater and also can perform 'detention' treatment on the rainwater, and the sponge that absorbs water can support the decorative board of right top when using to the rainwater that is absorbed the detention by the sponge that absorbs water can get into the planting groove of afforestation platform through the drain pipe, thereby provides the survival water for the afforestation vegetation in planting the groove.
The combined sponge seat group with the functions of rainwater collection, water storage and greening, provided by the invention, is convenient to install, accords with the sponge city construction idea, can collect rainwater in rainy days, is provided with the planting groove, can supply the collected rainwater to the planting groove, and effectively solves the problems of rainwater resource waste and rainwater utilization.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic top view of the rain collecting assembly of the present invention.
FIG. 4 is a front view of the structure of the present invention.
Fig. 5 is a cross-sectional structural schematic view of the combination seat of fig. 4.
Fig. 6 is a schematic perspective view of a water storage unit of the present invention.
Fig. 7 is an enlarged schematic view of fig. 6A.
Fig. 8 is a schematic view of the water storage unit and the flow guide unit of the present invention being fixed.
Fig. 9 is a schematic view of the fixing process of the water storage unit and the flow guide unit of the present invention.
FIG. 10 is a second schematic view of the front view structure of the present invention.
FIG. 11 is a schematic view of the sponge chair group discharge of the present invention.
Reference numbers in the figures: 1 is the retaining unit, 101 is the cell body subassembly, 102 is the decorative board, 103 is the sponge layer that absorbs water, 104 is the connection boss, 105 drain pipes, 106 is pre-buried fixed column, 107 is the sealing washer, 2 is the water conservancy diversion unit, 201 is the water conservancy diversion platform, 202 is the step groove, 203 is the inclined plane adjustment camera obscura, 204 is the honeycomb duct, 205 is the metal pot shell, 3 is the afforestation platform, 301 is planting the groove, 4 is the fixed column pipe, 401 is the fixing base, 402 is the water channel, 5 is the collection rain subassembly, 501 is the dash board, 502 is the collection rain groove, 503 is the outlet, 504 is the sunshading board, 6 is fixing bolt, 7 is the mounting groove, 8 is the water inlet, 9 is the top fagging.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1
In the present city infrastructure facility, public chair is everywhere visible, and traditional public chair just can stay subaerial along the seat after drenching on public chair when rainy, has not only wasted the rainwater resource, and when the precipitation was too big, the water that falls on ground can take place to pile up in the place that the relief is lower moreover, and the ponding that piles up on the road surface not only can destroy the road surface, still can influence the current of vehicle, can not accord with the requirement of sponge city construction.
In view of the above problems, the present embodiment provides a combined sponge seat set with rain-collecting, water-storing and greening functions as shown in fig. 1, which includes a step-shaped or plane-shaped combined seat cushion cap horizontally placed on the ground, a rain-collecting component 5 is disposed above the combined seat in parallel, the rain-collecting component 5 is fixedly mounted above the combined seat cushion cap through a fixing pillar 4, the cross section of the combined seat cushion cap is in a right-angled triangle shape, the combined seat cushion cap includes a water-storing unit layer, a flow-guiding unit layer and a greening table layer, which are sequentially, hermetically, butt-jointed, fixedly assembled together from an inner layer to an outer layer, the greening table layer includes a greening table 3, a planting groove 301 is formed in the middle of the greening table 3, greening vegetation is planted in the planting groove 301, and compared with the existing public seat, the embodiment includes a sponge seat set with greening vegetation, thereby increasing the greening area.
As shown in fig. 5, 6 and 7, the water storage unit layer comprises a water storage unit 1, the water storage unit 1 comprises a trough body assembly 101 with an open middle upper end, a decorative plate 102 is fixed at the upper end of the trough body assembly 101 through a bolt plug, hard water-absorbing sponge is filled in the trough body assembly 101, the water-absorbing sponge is made of regenerated pp polypropylene, the water-absorbing sponge forms a water-absorbing sponge supporting layer 103 which can support the decorative plate 102, a confluence cavity communicated with the water-absorbing sponge supporting layer 103 is arranged below the water-absorbing sponge supporting layer 103, a connecting boss 104 protruding outwards is arranged at the lower end of the middle part of the right end face of the trough body assembly 101, the right end face of the connecting boss 104 is an inclined plane inclining downwards, 3 water discharge pipes 105 communicated with the inside of the seat shell 102 are longitudinally arranged at intervals in the middle part of the connecting boss 104, 3 longitudinal water discharge pipes 105 are uniformly embedded in the inner side of the connecting boss, the inner ends, the outer port of each drain pipe 105 is located on the inclined plane of the connecting boss 104 and is flush with the inclined plane, a sealing ring 107 is fixed outside the outer port of the drain pipe 105 on the inclined plane of the outer end of the connecting boss 104, and 2 embedded fixing columns 106 are arranged on the upper end face of the connecting table at vertical intervals.
The material of the decorative plate 102 is artificial marble, which not only has the characteristics of many natural marbles, but also can be manually adjusted, so the artificial marble has various designs and colors, good flexibility, unobvious joining treatment, strong sense of unity and decoration, and is bright and colorful, has ceramic luster, high appearance hardness, difficult damage, corrosion resistance, high temperature resistance, easy cleaning and long service life.
As shown in fig. 5, 8 and 9, the diversion unit layer includes a diversion unit 2, the diversion unit 2 includes a diversion table 201, a step groove 202 matching and abutting with the connection boss 104 of the water storage unit 1 is formed on the lower edge of the left end face of the diversion table 201, an upper groove wall and a right groove wall are formed in the step groove 202, the right groove wall is an inclined surface, a hidden groove is formed upwards along the upper groove wall, a left groove wall close to the notch in the hidden groove is set as an inclined wall, the inclined wall and the hidden groove form an inclined surface adjustment hidden groove 203, a metal groove shell 205 having the same shape as the inclined surface adjustment hidden groove 203 is fixed in the inclined surface adjustment hidden groove 203, the depth of the inclined surface adjustment hidden groove 203 is larger than the height of the embedded fixing column 106, and the inclined surface adjustment hidden groove 203 is fastened on; 3 draft tubes 204 are embedded in the side groove wall of the draft table 201, the inner port of each draft tube 204 is positioned on the right groove wall of the stepped groove and is flush with the inclined plane, after the step groove 202 of the diversion unit 2 is located on the connecting boss 104 of the water storage unit 1, the right groove wall of the step groove 202 is matched and attached with the right inclined surface of the connecting boss 104, and each drain pipe 105 on the water storage unit 2 is in sealed butt joint with the corresponding draft tube 201 of the flow guide unit 2, and the guide unit 2 slides down along the right groove wall of the stepped groove 202 by gravity to be in ground contact, meanwhile, the left inclined wall in the inclined plane adjusting hidden channel 203 slides downwards along the embedded fixing column 106 to the upper end of the embedded fixing column 106 and is supported in the middle of the left inclined wall of the inclined plane adjusting hidden channel 203, so that the flow guide unit 2 approaches to the water storage unit 1 in the sliding process, thereby the water storage unit 1 of the water storage unit layer and the flow guide unit 2 of the flow guide unit layer are fixedly assembled together.
The metal shell 205 on the inner wall of the inclined plane adjusting hidden slot 203 can reduce the friction between the embedded fixing post 106 and the inclined plane adjusting hidden slot 203, so that the left wall of the inclined plane adjusting hidden slot 203 can slide more smoothly along the upper end of the embedded fixing post 106.
The jacking plate 9 with the corresponding thickness is embedded between the trough body assembly 101 above the connecting boss 104 and the flow guide table 201 in a clamping manner, so that the possibility of horizontal displacement between the water storage unit 1 and the flow guide unit 2 due to a gap between the seat shell 101 and the flow guide table 201 is avoided.
As shown in fig. 4, people can sit on the water storage unit 1 or the water guide unit layer water guide unit 2 of the water storage unit layer to have a rest, the height dimension of the water storage unit 1 of the water guide unit layer is a, the height dimension of the water guide unit layer water guide unit 2 is b, the height dimension of the greening platform layer greening platform 3 is c, wherein a is b & gt c, because the height dimensions of the water guide unit layer water guide unit 2 and the water storage unit layer water storage unit 1 are greater than the height dimension of the greening platform layer greening platform 3, soil in the greening platform 3 planting groove 301 of the greening unit layer greening platform cannot pollute the upper end faces of the water storage unit layer and the water guide end circular layer.
As shown in fig. 5 and fig. 8, the left groove wall of the planting groove 301 is longitudinally spaced to the left to form 3 water inlet holes, the outer end of each guide pipe 204 extends to the right to form the right side wall of the guide unit 2 and penetrates through the corresponding water inlet, the left groove wall extends into the planting groove 301, the middle part of the fixed column pipe 4 is provided with a water passage 402 communicated with the water storage unit 1 inside water absorption sponge layer 103, the rainwater collected by the rainwater collection assembly 5 can enter the water absorption sponge layer 103 inside the water storage unit 1 through the water passage 403 at the middle part of the fixed column pipe 4, the water absorption sponge in the water absorption sponge layer 103 can be collected and can also be used for retaining the rainwater, the rainwater retained by the water absorption sponge can enter the planting groove of the greening platform through the drain pipe, and the water for survival is provided for the greening vegetation in the planting groove.
As shown in fig. 1, 2 and 5, the rain collecting component 5 is communicated with a water inlet of a hard water absorption sponge layer of the water storage unit 1 through a fixed column tube 4, the fixed column tube 4 is a vertically arranged square column with openings at two ends, a water pipe replacing a water passage 402 is sleeved in the square column, the upper end and the lower end of the fixed column tube 4 are symmetrically sleeved and sealed with fixing seats 401, and the fixing seats 401 are traditional connecting flange plates; the right angle apex angle department of the decorative board 102 up end of the water storage unit 1 on water storage unit layer has square mounting groove 7 to opening downwards, open at the middle part of mounting groove 7 tank bottom have with the water inlet 8 of water absorption sponge layer 103 intercommunication in the water storage unit 1, the sealed grafting of fixed pillar pipe 4 lower extreme fixing base below is in mounting groove 7 on decorative board 102, and the fixing base 401 of fixed pillar pipe 4 lower extreme passes through fixing bolt 6 and is in the same place with the up end fixed connection of decorative board 102, the upper end of fixed pillar pipe 4 is in the same place with the collection rain subassembly 5 fixed connection of top.
As shown in fig. 3, the rain collecting assembly 5 includes a rain shielding plate 501 with a right trapezoid cross section, the rain shielding plate 501 is a trapezoid body, a mounting groove is formed at the right angle vertex angle of the left end of the bottom surface of the rain shielding plate, a fixing column above a fixing base 401 at the upper end of a fixing pillar 4 is inserted into the mounting groove on the bottom surface of the rain shielding plate 501 in a sealing manner, the fixing base 401 at the upper end of the fixing pillar 4 is fixedly connected with the bottom surface of the rain shielding plate 501 through a fixing bolt 6, the right angle waist end surface of the rain shielding plate 501 fixed together with a combination seat through the fixing pillar 4 is on the same vertical plane as the right angle long side end surface of the combination seat, and the left end surface of the rain shielding plate 501 fixed together with the combination seat through the fixing column and the right angle short side.
The inclined waist end face of the rain shield 501 and the left end face of the rain shield are both provided with the sun shield 504 inclining downwards outwards, the sun shield is made of a pc folded plate, and the pc folded plate has the characteristics of high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardancy, ageing resistance and the like, and is strong in adaptability.
The upper end surface of the rain shielding plate 501 is downwards provided with a rain collecting groove 502, the groove bottom of the rain collecting groove 502 is provided with a water outlet 503, the water outlet 503 is communicated with the upper end opening of a water passage 402 of a fixed column pipe 4 arranged in the rain shielding plate 5011, the groove bottom of the rain collecting groove 502 downwards inclines towards the water outlet 503, when raining, rainwater falling in the rain collecting groove 502 of the rain shielding plate 501 can enter the water passage 402 of the fixed column pipe 4 through the water outlet 503 along the inclined groove bottom, the rainwater entering the water passage 402 can enter the water absorption sponge layer 103 of the water storage unit 1 along the water passage 402, the rainwater entering the water storage unit 1 can be absorbed by the water absorption sponge made of regenerated PP polypropylene in the water absorption sponge layer 103 of the water storage unit 1, the water absorption sponge can not only collect the rainwater but also carry out 'detention' treatment on the rainwater, and the rainwater absorbed by the water absorption sponge can enter the planting groove of the greening platform layer, thereby providing water for survival for the greening vegetation in the planting groove.
As shown in fig. 11, since the right-angled waist end surface of the rain shield 301 fixed to the combination seat through the fixing post 4 and the right-angled long side end surface of the combination seat are on the same vertical plane, and the left end surface of the rain shield 301 fixed to the combination seat through the fixing post 4 and the right-angled short side end surface of the combination seat are on the same vertical plane, the sponge seat set of the present embodiment can be used by combining not only a single sponge seat set but also a plurality of sponge seat sets according to the set and form of the tangram when moving into the sponge city construction.
Example 2
As shown in fig. 10, the height dimension of the water storage unit 1 of the water storage unit layer is a, the height dimension of the diversion unit layer diversion unit 2 is b, and the height dimension of the greening platform 3 of the greening platform layer is c, wherein a is more than b is more than c.
The high suitable adult of retaining unit layer retaining unit 1 of this embodiment sponge seat group sits down the rest, and the high size of water conservancy diversion unit layer water conservancy diversion unit 2 is the rest of sitting down of an adult, and because retaining unit layer retaining unit 1 all is greater than the height of afforestation platform layer afforestation platform 3 with the high size to water conservancy diversion unit layer water conservancy diversion unit 2, so afforestation platform 3 plants the earth in the groove 301 can not lead to the fact the pollution to retaining unit 1 and the up end of water conservancy diversion end circle 2.
Example 3
The upper end surface of the flow guide table 201 of the flow guide unit layer 2 flow guide unit is covered and fixed with a seat plate made of teak, the teak has luster, the teak is oily and bright, the material color is uniform, the texture is straight, the appearance of the sponge seat is more attractive, and the teak has coarse fibers, light weight and extremely small dry shrinkage coefficient in the structure, is one of wood with the smallest deformation coefficient, has good bending resistance and extremely wear resistance, and does not warp and crack under the condition of great dry and wet change of sun and rain; the water resistance and fire resistance are strong; can resist termite and other sea worm, and has excellent anticorrosive performance, good drying performance, good adhesion, painting and waxing performance.
Claims (10)
1. A combined sponge seat group with rain-collecting, water-storing and greening functions is characterized by comprising a combined seat bearing platform which is transversely arranged on the ground and is in a step shape or a plane shape, wherein a rain-collecting component is fixedly arranged above the combined seat bearing platform through a fixed column pipe; the combined seat bearing platform comprises a water storage unit layer, a flow guide unit layer and a greening platform layer which are sequentially, hermetically, butted, fixedly assembled together from an inner layer to an outer layer; the water storage unit layer comprises a plurality of combined or fixed water storage units, each water storage unit comprises a trough body assembly with an open upper end, a hard water-absorbing sponge supporting layer is filled in the trough body assembly, a decorative plate is fixed at the open upper end of the trough body assembly, a connecting boss protruding outwards is arranged on the lower edge of the outer end face of the trough body assembly, the outer end face of the connecting boss is an inclined plane inclined downwards, a plurality of longitudinal drain pipes are uniformly embedded in the inner side of the connecting boss, the inner end of each drain pipe is communicated with a converging cavity arranged at the bottom of the sponge supporting layer, the outer end port of each drain pipe is positioned on the inclined plane of the connecting boss and is flush with the inclined plane, and a plurality of pre-buried fixing columns are vertically arranged on the upper end face of the connecting; the rain collecting component is communicated with a water inlet of the hard water absorption sponge layer of the water storage unit through a fixed column pipe or a drainage pipe; the flow guide unit layer comprises a plurality of flow guide units which are combined or fixed together, each flow guide unit comprises a flow guide table, the lower edge of the inner end face of each flow guide table is provided with a step groove which is in matched butt joint with the connecting boss, an upper groove wall and a side groove wall are arranged in each step groove, each side groove wall is an inclined plane, a hidden groove is formed upwards along the upper groove wall, an inclined wall is arranged on one side, close to the groove opening, in each hidden groove to form an inclined plane adjusting hidden groove, the depth of each inclined plane adjusting hidden groove is larger than the height of each embedded fixing column, and the upper end of each embedded fixing column needs to be supported in the middle of the inclined wall after each inclined; a plurality of flow guide pipes are embedded in the side groove wall, the outer end of each flow guide pipe is led out of the outer side wall of the flow guide unit, and the inner end port of each flow guide pipe is positioned on the inclined surface of the side groove wall and is flush with the inclined surface; when the step groove of the flow guide unit is located on the connecting boss, the side groove wall of the step groove is matched and attached with the inclined surface at the outer end of the connecting boss, the flow guide unit slides down to the ground along the side groove wall of the step groove by means of gravity to be contacted with the ground, and meanwhile, the inclined wall in the hidden groove slides down along the embedded fixing column, so that the flow guide unit approaches to the water storage unit, and each drain pipe is in sealing butt joint with the corresponding guide pipe; the greening platform layer comprises a plurality of combined or fixed greening platforms, a planting groove is formed in the middle of each greening platform and used for planting to form a greening belt, the greening platforms are in butt joint with the outer end faces of adjacent flow guide units, and each flow guide pipe corresponding to the flow guide unit penetrates into the planting groove of the greening platform.
2. The combined sponge chair set with rainwater harvesting, water storing and greening functions as claimed in claim 1, wherein the outer ports of the drain pipes on the outer end slopes of the connecting bosses are fixed with sealing rings.
3. The combined sponge seat group with the functions of rainwater collection, water storage and greening as claimed in claim 1, wherein the rainwater collection component comprises a rain shielding plate, a rainwater collection groove is formed in the middle of the rain shielding plate, a water outlet communicated with the water passing channel is formed in the bottom of the rainwater collection groove, and the bottom of the rainwater collection groove is inclined downwards towards the water outlet.
4. The modular sponge seat assembly with rainwater harvesting, water storage and greening functions as claimed in claim 1, wherein the fixed pillar tube is a vertical hollow square pillar with two open ends, the bottom end of the fixed pillar is vertically fixed on the upper end surface of the combined seat bearing platform, and the upper end surface of the fixed pillar tube is fixedly connected with a rain shielding plate.
5. The modular sponge seat assembly with rainwater harvesting and water storing greening functions as claimed in claim 1, wherein the cross section of the modular seat cushion cap is in the shape of a right triangle.
6. The combined sponge seat set with functions of rainwater collection, water storage and greening according to claim 3 or 5, wherein the rain shielding plate is a trapezoid with a right trapezoid cross section, the right-angled waist end surface of the rain shielding plate is on the same vertical plane with the right-angled long side end surface of the combined seat bearing platform, and the left end surface of the rain shielding plate is on the same vertical plane with the right-angled short side surface of the combined seat bearing platform.
7. The combined sponge seat group with rainwater harvesting, water storage and greening functions as claimed in claim 1, wherein the height dimension of the water storage unit layer water storage unit (1) is a, the height dimension of the diversion unit layer diversion unit is b, and the height dimension of the greening platform layer greening unit is c, wherein a ═ b > c.
8. The combined sponge seat set with rainwater collecting, water storing and greening functions as claimed in claim 1, wherein a top supporting plate with corresponding thickness is embedded between the trough body component above the connecting boss and the flow guide table.
9. The combined sponge seat set with rainwater harvesting, water storage and greening functions as claimed in claim 1, wherein the water storage unit is filled with water-absorbing sponge made of regenerated pp polypropylene, and the decorative plate is made of artificial marble.
10. The combined sponge seat set with rainwater harvesting, water storing and greening functions as claimed in claim 3, wherein the inclined waist end surface of the rain shielding plate and the left end surface of the rain shielding plate are both provided with a downward inclined sun shielding plate outwards.
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| CN111743342B (en) * | 2020-06-24 | 2022-11-29 | 长江师范学院 | Public open-air seat that full-automatic rain-proof drenched |
| CN111820641B (en) * | 2020-06-28 | 2022-02-15 | 彭余峰 | Tree enclosing table and chair, green pavilion and construction method thereof |
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