CN211396316U

CN211396316U - Green ecological roof structure

Info

Publication number: CN211396316U
Application number: CN201922046384.1U
Authority: CN
Inventors: 袁德龙
Original assignee: Jiangsu Zhongsen Architectural Design Co ltd
Current assignee: Jiangsu Zhongsen Architectural Design Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-01
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a green ecological roof structure, which relates to the technical field of green buildings, and comprises a roof and parapet walls arranged around the roof, and further comprises a base frame, wherein the base frame is filled with cultivation soil for cultivating vegetations, drainage ditches are formed around the base frame and between the parapet walls, a foundation pit is excavated at the bottom of the base frame, a water collecting tank and a water pump positioned at one side of the water collecting tank are arranged in the foundation pit, a diversion pipe is connected between the drainage ditches and the water collecting tank, a plurality of spray pipes are arranged in the base frame, the spray pipes are connected with a main pipe, one end of the main pipe is connected with the water pump, one end of each spray pipe, which is far away from the end connected with the main pipe, penetrates out of the cultivation soil and is connected with a spray head, one side of the water collecting tank is also connected with a water replenishing pipe, the other end of each spray pipe, the roof is not easy to be affected by water, so that the safety of the whole structure is reduced.

Description

Green ecological roof structure

Technical Field

The utility model belongs to the technical field of the green building technique and specifically relates to a green ecological roof structure is related to.

Background

The building structure on plane roof is adopted to the building more at present, and the concrete face directly exposes in the open air, suffers sun exposure and rain wash for a long time, and partial area can suffer the impact of hail even, and this makes the concrete surface course suffer very easily and lead to the exposure or the damage of lower part waterproof layer, and the waterproof nature of roofing will receive the influence greatly like this, even later stage is repaired, and effect is also unlikely to be ideal when with high costs. Nowadays, roof greening has an important role in increasing urban greening area, improving resident living environment and developing more greening spaces, and a greening roof can also protect a roof structure layer from being damaged externally.

The prior publication numbers are: CN 107740544A's chinese patent discloses a green ecological roof structure, including the roof body, the flabellum, the flowerpot, solar photovoltaic board and PLC controller, the roof body is the shape of falling V, and the roof body top is convex arc, the roof body top is provided with the wind wheel, install the flabellum on the wind wheel, the wind wheel passes through the connecting axle and is connected with gear box, gear box and generator shaft connection, generator one side is equipped with the battery, the both sides of roof body all are provided with kind of planting district, transversely be fixed with three bamboo boards in the kind of planting district, the hole that leaks is seted up to the flowerpot bottom, flowerpot bottom and first water piping connection, first water pipe and water tank intercommunication are connected, the water tank sets up in solar photovoltaic board below, one side intercommunication that the water tank is close to the eave has the second water pipe, the terminal eave that extends the roof body.

Above-mentioned green ecological roof structure has played certain effect in the aspect of green ecology, but because roof structure sets up for the slope, because the rainwater can lead to the rainwater to lead to the fact to erode roofing structure along the roof landing in the rainwater season, makes the roofing exist and reduces the sound construction after receiving water to the security of roofing has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a green ecological roof structure, it has when playing green ecology, can utilize the water resource for the roofing is difficult for receiving the effect that water leads to overall structure security to reduce.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a green ecological roof structure, includes the roofing and sets up at roofing parapet all around, still includes the base frame, the base frame intussuseption is filled with the cultivation soil of cultivating the vegetation, the base frame all around and be formed with the escape canal between the parapet, the base frame bottom has still excavated the foundation ditch, be provided with the header tank in the foundation ditch and be located the water pump of header tank one side, be connected with the honeycomb duct between escape canal and the header tank, still be provided with a plurality of showers in the base frame, it is a plurality of the shower is connected with house steward, house steward one end is connected with the water pump, the shower is kept away from the one end of being connected with house steward and is worn out and be connected with the shower nozzle from cultivation soil, header tank one side still is connected with the moisturizing pipe, and the opposite side is.

By adopting the technical scheme, when rainfall occurs, the vegetation in the base frame can be irrigated by rainwater, the cultivation soil is not easy to continuously absorb water when the cultivation soil is saturated by water, at the moment, redundant water seeps out of the drainage ditch, and the water in the drainage ditch flows into the water collecting tank through the flow guide pipe, so that redundant water resources are collected, the water resources are not easy to soak the roof, the roof is prevented from being corroded by water, the structural safety of the whole roof is improved, the water resources can be utilized, and the spray pipes penetrating through the cultivation soil are connected with the water pump, so that when the precipitation is less, the water is pumped by the water pump to spray the vegetation, the vegetation can be irrigated, and ecological sustainability is realized; when the water quantity in the water collecting tank is insufficient, water is supplemented through the water supplementing pipe, so that sufficient water can be used for assisting irrigation, and when the water quantity in the water collecting tank is sufficient, the redundant water is guided into a building sewer pipe through the drain pipe.

The utility model discloses further set up to: still be provided with braced frame between base frame and the roofing, a plurality of infiltration holes have been seted up to base frame bottom, braced frame outer wall periphery is connected with the guide plate, the guide plate deviates from the one side of being connected with braced frame and is connected with the escape canal, the slope of guide plate sets up.

Through adopting above-mentioned technical scheme, when cultivation soil is water saturation after receiving the watering, unnecessary water can be partly discharged from the infiltration hole, leads to the vegetation of cultivation in cultivation soil to be difficult for appearing the phenomenon of mashed root to can keep good green ecological environment, water that oozes in the follow infiltration hole can carry out the water storage in the guide plate water conservancy diversion header tank at braced frame edge, reduces the erosion of the water that oozes to the roofing, and improve the utilization ratio to the water resource.

The utility model discloses further set up to: the base frame is also provided with a cover plate for covering the cultivation soil, and a cultivation groove for vegetation to penetrate out is arranged in the cover plate.

Through adopting above-mentioned technical scheme, the vegetation is cultivated through the cultivation groove to can fix a position the vegetation, improve the firm degree of cultivation of vegetation, and under the effect of apron, reduce the possibility that cultivation soil splashes out the base frame, play good green ecological stable effect.

The utility model discloses further set up to: one side of the cover plate, which deviates from the cultivation soil, is also provided with a flow distribution plate, and the flow distribution plate is arranged between the adjacent cultivation grooves.

Through adopting above-mentioned technical scheme, under the effect of flow distribution plate, the water that will water the vegetation is leading-in from the cultivation inslot, makes the hydroenergy of watering vegetation enough carry out good watering to the rhizome of vegetation, improves watering efficiency.

The utility model discloses further set up to: and the base frame is also provided with a water drainage groove, and the flow distribution plate is positioned between the water drainage groove and the cover plate.

Through adopting above-mentioned technical scheme, when the water yield of watering was too much, watering can be stayed in the base frame and cover the vegetation, causes the mashed root's to appear the vegetation the condition, sets up water drainage tank on the base frame and can be when watering is too much, in arranging the escape canal through water drainage tank to collect unnecessary watering, and make the vegetation easily cover the mashed root of appearing by water.

The utility model discloses further set up to: the cross section of the flow distribution plate is in an inverted V shape.

Through adopting above-mentioned technical scheme, realize when watering the vegetation, the water resource can get into the cultivation inslot along the flow distribution plate, because the cross-section of flow distribution plate is the type of falling V for the water resource is difficult for remaining on the flow distribution plate, has improved the utilization ratio to the water resource.

The utility model discloses further set up to: parapet has the backward flow board towards one side of base frame is articulated, the backward flow board is kept away from one side of articulated department and is set up the one side that deviates from the roofing at the base frame, the backward flow board is kept away from one side of articulated department and still is provided with the shackle, the parapet is provided with the lifting hook that is used for the shackle hook to close on the wall.

By adopting the technical scheme, when the precipitation is less, the maximum precipitation is guided into the base frame under the action of the reflux plate to form irrigation on vegetation, so that the maximum utilization of the precipitation is realized, and the sustainability of green ecology is improved; when the precipitation is sufficient, the reflux plate is retracted, the possibility of water accumulation in the base frame is reduced, and the possibility of root rot of vegetation is reduced.

The utility model discloses further set up to: and a protective cover is arranged at one end of the spray pipe, which is far away from the end connected with the water pump.

Through adopting above-mentioned technical scheme, set up the visor that protects the shower at the tip of shower to protect the shower, make the shower be difficult for receiving external environment erosion, improved the life of shower.

The utility model discloses further set up to: and waterproof layers are pasted on the roof, the parapet and the guide plate and are made of SBS modified asphalt waterproof coiled materials.

By adopting the technical scheme, under the protection effect of the waterproof layer, the whole roof is more difficult to corrode by water.

The utility model discloses further set up to: and an insulating layer is also arranged in the roof.

By adopting the technical scheme, the building roof is insulated under the action of the insulating layer.

To sum up, the utility model discloses a beneficial technological effect does:

1. the vegetation is planted in the base frame, so that the construction of a green ecological roof is realized, the drainage ditch dug on the roof can guide the accumulated water on the roof into the water collection tank, so that the roof is not easy to be corroded by the accumulated water, the safety of the building is enhanced, the water is pumped by the water pump, the vegetation is irrigated manually by utilizing the recovered water resources, and the waste of the resources is reduced;

2. by applying the waterproof layers on the roof, the parapet wall and the guide plate, the erosion of water to the roof, the parapet wall and the guide plate is reduced, and the safety of the whole roof construction is improved.

Drawings

Fig. 1 is a schematic sectional structure view showing an ecological roof.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a roof; 11. a waterproof layer; 12. a heat-insulating layer; 2. a parapet wall; 21. a hook; 3. a base frame; 31. cultivating soil; 32. a water seepage hole; 33. a cover plate; 34. a cultivation trough; 35. a water discharge tank; 36. a flow distribution plate; 4. a drainage ditch; 5. a foundation pit; 51. a water collection tank; 52. a water pump; 53. a flow guide pipe; 54. a water replenishing pipe; 55. a drain pipe; 6. a header pipe; 61. a shower pipe; 62. a spray head; 63. a protective cover; 7. a support frame; 71. a baffle; 8. a return plate; 81. a shackle; 9. and (4) vegetation.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, for the utility model discloses a green ecological roof structure, including roofing 1 and setting at roofing 1 parapet 2 all around, still be provided with base frame 3 in the region that parapet 2 encloses all around, the intussuseption of base frame 3 is filled with the cultivation soil 31 that is used for cultivating vegetation 9, top lid at base frame 3 is equipped with apron 33, a plurality of cultivation grooves 34 have been seted up on the apron 33, it has vegetation 9 to plant on the base frame 3 equidistance, in vegetation 9 cultivation and the cultivation groove 34, cultivation groove 34 forms the location to vegetation 9, make the regular cultivation of vegetation 9 in base frame 3, and apron 33 can play the effect of carrying out the location to cultivation soil 31, make cultivation soil 31 be difficult for scattering out in the base frame 3, form green ecological roof under the effect of vegetation 9, the environmental protection nature of building has been improved.

Referring to fig. 1 and 2, a side of the cover plate 33 facing away from the cultivation soil 31 is further provided with a diversion plate 36, the diversion plate 36 is arranged between the adjacent cultivation tanks 34, the cross section of the diversion plate 36 is in an inverted V shape, so that when precipitation occurs, the precipitation flows into the cultivation tanks 34 along the diversion plate 36 to form irrigation for the vegetation 9, and the cross section of the diversion plate 36 is in the inverted V shape, so that the precipitation is not easy to form accumulated water on the cover plate 33, and the possibility that the accumulated water formed on the cover plate 33 erodes the cover plate 33 is reduced.

Referring to fig. 1, a drainage ditch 4 is further formed between the periphery of the base frame 3 and the parapet wall 2, a foundation pit 5 is further dug at the bottom of the base frame 3, a water collecting tank 51 is arranged in the foundation pit 5, a diversion pipe 53 is connected between the drainage ditch 4 and the water collecting tank 51, water in the drainage ditch 4 is guided into the water collecting tank 51 through the diversion pipe 53, the single-side drainage ditch 4 is slightly inclined towards one side of the connection diversion pipe 53, so that water in the drainage ditch 4 can completely flow into the diversion pipe 53, the water in the drainage ditch 4 is completely guided into the water collecting tank 51 to be collected, the effect of recovering the water is achieved, the phenomenon that the water is accumulated in the drainage ditch 4 to corrode the connection part of the parapet wall 2 and the roof 1 is reduced, and the structural stability of the whole building roof is improved.

Referring to fig. 1 and 2, a water pump 52 for pumping water is further disposed on one side of the water collection tank 51, a plurality of spray pipes 61 penetrate through the base frame 3, the spray pipes 61 penetrate through the flow distribution plate 36, a header pipe 6 is connected to one end, far away from the base frame 3, of the plurality of spray pipes 61, one end, far away from the end penetrating through the base frame 3, of the header pipe 6 is connected to the water pump 52, a spray head 62 is further connected to one end, far away from the base frame 3, of the spray pipes 61, one end, connected to the spray head 62, of the spray pipes 61 is further connected to a protective cover 63, and the possibility that the spray head 62 is corroded and damaged by the; the water collected in the water tank is pumped out under the action of the water pump 52 and is sprayed out through the spray head 62 to form spraying on the vegetation 9, so that the vegetation 9 is watered artificially under the condition of natural rainfall, the drought death condition of the vegetation 9 is reduced, and the continuity of green environmental protection is improved;

because the water storage capacity in the water collecting tank 51 is limited, one side of the water collecting tank 51 is also connected with a water replenishing pipe 54, and water can be supplied to the water collecting tank 51 through the water replenishing pipe 54, so that the vegetation 9 can be watered manually with enough water; the side of the water collection tank 51 away from the water replenishing pipe 54 is connected with a drain pipe 55 connected with a building sewer pipe (not shown in the figure), and the position of the drain pipe 55 is lower than that of the water replenishing pipe 54, so that when the water collection tank 51 is full, redundant water is led out through the drain pipe 55.

Referring to fig. 1, still be provided with braced frame 7 between base frame 3 and roofing 1, braced frame 7 has supported base frame 3, a plurality of infiltration holes 32 have been seted up to the bottom of base frame 3, braced frame 7's outer wall periphery is connected with guide plate 71, guide plate 71 slope sets up, the guide plate 71 other end is connected with escape canal 4, so that water back is watered to vegetation 9 in the base frame 3, when cultivation soil 31 absorbs water and is saturated, unnecessary moisture can ooze through infiltration holes 32, the moisture that oozes passes through guide plate 71 through braced frame 7, thereby flow into in the escape canal 4, realize carrying out recycle to the moisture that oozes in the base frame 3, the waste of resource has been reduced, and reduced the possibility that moisture deposition led to the fact the erosion to roofing 1.

Referring to fig. 1 and 2, the base frame 3 has still seted up water drainage 35 all around, water drainage 35 is located between flow distribution plate 36 and the apron 33, owing to there is the too much condition of precipitation, if when the abundant moisture of base frame 3 internal accumulation, the rotten root's of vegetation 9 phenomenon appears easily, under water drainage 35's effect, drainage when the precipitation is too big, reduce the condition of ponding in the base frame 3, thereby reduce the dead condition of rotten root of vegetation 9, and the moisture of following the interior exhaust of water drainage 35 can be collected in header tank 51 through escape canal 4, reduce the condition that roofing 1 formed ponding.

Referring to fig. 1 and 3, parapet 2 articulates towards one side of base frame 3 has backward flow board 8, backward flow board 8 keeps away from one side of articulated department and sets up in the one side that base frame 3 deviates from roofing 1, so that set up on base frame 3 at backward flow board 8, backward flow board 8 slopes downwards, so that when the precipitation is less, backward flow board 8 is with precipitation water conservancy diversion entering base frame 3 in to plant quilt 9 waters, make vegetation 9 in the base frame 3 can have more water to water, backward flow board 8 keeps away from articulated one side and still is provided with shackle 81, be provided with lifting hook 21 that is used for shackle 81 to hook on the parapet 2, make when need not using backward flow board 8, can accomodate backward flow board 8.

Referring to fig. 1, waterproof layer 11 is applied to roof 1, waterproof layer 11 adopts SBS modified asphalt waterproofing membrane, under waterproof layer 11's effect, waterproof layer 11 is applied in escape canal 4, on guide plate 71 and parapet 2 inner wall, the part height of applying on parapet 2 is for leaving the escape canal 415 centimetre, further reduce the erosion of moisture to roof 1 under waterproof layer 11's effect, thereby the whole security of building has been improved, still be provided with heat preservation 12 in the roof 1, heat preservation 12 is located honeycomb duct 53 and the bottom of foundation ditch 5, heat retaining effect is played.

The implementation principle of the embodiment is as follows: through set up base frame 3 and cultivate vegetation 9 on building roofing 1, form green ecological roof, the escape canal 4 of excavation can be derived the moisture on roofing 1, the possibility that 1 ponding of roofing made the erosion to roofing 1 has been reduced, thereby the security of building has been improved, and when the water yield is less, carry out artifical spray irrigation through shower nozzle 62, make the difficult drought death of vegetation 9, when the precipitation is too big, derive the moisture in the base frame 3, reduce the possibility of the mashed root of vegetation 9, thereby ecological sustainable has been improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a green ecological roof structure, includes roofing (1) and sets up parapet (2) around roofing (1), its characterized in that: still include base frame (3), base frame (3) intussuseption is filled with cultivates soil (31) of cultivating vegetation (9), base frame (3) all around and parapet (2) between be formed with escape canal (4), base frame (3) bottom still excavates there is foundation ditch (5), be provided with header tank (51) and be located water pump (52) of header tank (51) one side in foundation ditch (5), be connected with honeycomb duct (53) between escape canal (4) and header tank (51), still be provided with a plurality of shower nozzles (61) in base frame (3), a plurality of shower nozzles (61) are connected with house steward (6), house steward (6) one end is connected with water pump (52), shower nozzle (62) are worn out and are connected with in planting soil (31) to the one end that house steward (6) are kept away from in shower nozzles (61), header tank (51) one side still is connected with moisturizing pipe (54), the other side of the water outlet pipe is connected with a water outlet pipe (55), and the other end of the water outlet pipe (55) is connected with a building sewer pipeline.

2. A green ecological roof structure according to claim 1, wherein: still be provided with braced frame (7) between base frame (3) and roofing (1), a plurality of infiltration holes (32) have been seted up to base frame (3) bottom, braced frame (7) outer wall periphery is connected with guide plate (71), guide plate (71) deviate from one side of being connected with braced frame (7) and are connected with escape canal (4), guide plate (71) slope sets up.

3. A green ecological roof structure according to claim 2, wherein: still be provided with apron (33) that is used for closing cultivation soil (31) on base frame (3), set up cultivation groove (34) that supply vegetation (9) to wear out in apron (33).

4. A green ecological roof structure according to claim 3, wherein: one side of the cover plate (33) departing from the cultivation soil (31) is also provided with a flow distribution plate (36), and the flow distribution plate (36) is arranged between the adjacent cultivation grooves (34).

5. A green ecological roof structure according to claim 4, wherein: the base frame (3) is further provided with a drainage groove (35), and the flow distribution plate (36) is located between the drainage groove (35) and the cover plate (33).

6. A green ecological roof structure according to claim 4, wherein: the cross section of the flow distribution plate (36) is in an inverted V shape.

7. A green ecological roof structure according to claim 5, wherein: parapet (2) have backward flow board (8) towards one side of basic frame (3) is articulated, one side of articulated department is set up in basic frame (3) one side of deviating from roofing (1) is kept away from in backward flow board (8), one side of articulated department is kept away from in backward flow board (8) still is provided with shackle (81), be provided with lifting hook (21) that are used for shackle (81) to hook on parapet (2).

8. A green ecological roof structure according to claim 2, wherein: and a protective cover (63) is arranged at one end of the spray pipe (61) far away from the end connected with the water pump (52).

9. A green ecological roof structure according to any one of claims 1 to 8, wherein: all paste on roofing (1), parapet (2) and guide plate (71) and have applied waterproof layer (11), waterproof layer (11) adopt SBS modified asphalt waterproofing membrane.

10. A green ecological roof structure according to claim 9, wherein: and a heat-insulating layer (12) is also arranged in the roof (1).