CN212773192U

CN212773192U - Green building roof drainage structures

Info

Publication number: CN212773192U
Application number: CN202020820347.1U
Authority: CN
Inventors: 胡敏; 金丽娜; 吴为琴
Original assignee: Hangzhou Yuanjing Construction Environment Co ltd
Current assignee: Hangzhou Yuanjing Construction Environment Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-03-23
Anticipated expiration: 2030-05-16

Abstract

The utility model belongs to the technical field of the technique of construction is built in room and specifically relates to a green building roof drainage structure is related to, including roof structure layer and the waterproof layer of setting at roof structure layer top surface, the top of waterproof layer is provided with supporting component, and the below that just is located supporting component on the waterproof layer is provided with the matrix layer that is used for planting green planting, just is provided with the water storage component who is used for the water storage around being located the matrix layer on the waterproof layer, and the overflow mouth department intercommunication at water storage component top has the drain pipe, is provided with the printing opacity membrane that is used for shielding the matrix layer and is used for water conservancy diversion rainwater to water storage. The utility model discloses have better maintenance effect to green planting.

Description

Green building roof drainage structures

Technical Field

The utility model belongs to the technical field of the technique of construction is built in the room and specifically relates to a green building roof drainage structure is related to.

Background

The green roof is the roof of a building and the like, and the international popular definition of roof greening is a planting technology which is separated from the ground atmosphere, and the coverage surface of the green roof is not only roof planting. According to the characteristics of the roof structure of the building, plant materials with growth habits matched with the roof structure are selected, and a form of green landscape is built on the top of the building and all special spaces through certain skills.

Chinese patent publication No. CN205063196U discloses a green roof structure, which comprises, from top to bottom: the water filter comprises a substrate layer, a filtering and draining layer, a protective layer and a waterproof layer, wherein the filtering and draining layer is communicated with a drain pipe; the green plants are planted on the substrate layer, and the filtering and draining layer is arranged at the lower end of the substrate layer and is used for filtering impurities which permeate from the substrate layer along with rainwater and draining the filtered rainwater through a drain pipe; the protective layer is used for isolating the waterproof layer at the lower end of the protective layer from the drainage layer at the upper end of the protective layer, and the waterproof layer isolates the roof from rainwater; wherein filter the drainage blanket and include the brick that permeates water that a plurality of top-down intervals set up, the brick top-down's that permeates water hole reduces gradually, and the mouth of pipe of drain pipe is located and is filtered drainage blanket bottom.

The above prior art solutions have the following drawbacks: the rainwater firstly passes through the substrate layer, then is discharged through the filtering and draining layer, the green plants are planted on the substrate layer, the irrigation quantity and the irrigation time of the green plants are preferably quantitative, but the rainfall changes along with the change of weather, and if the rainwater falls into seasons with more rainfall, the green plants are soaked by the rainwater for a long time, so that the root of the green plants is easy to rot.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a green building roof drainage structure helps improving the green maintenance effect of planting.

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

the utility model provides a green building roof drainage structure, includes roof structure layer and sets up the waterproof layer at roof structure layer top surface, the top of waterproof layer is provided with supporting component, the below that just is located supporting component on the waterproof layer is provided with the matrix layer that is used for planting green planting, on the waterproof layer and be located the matrix layer be provided with the water storage component who is used for the water storage all around, the overflow mouth department intercommunication at water storage component top has the drain pipe, be provided with on the supporting component and be used for shielding the matrix layer and be used for water conservancy diversion rainwater to the printing opacity membrane of water storage component.

Through adopting above-mentioned technical scheme, printing opacity membrane water conservancy diversion rainwater carries out the processing of water storage through water storage component on to water storage component, can use the water in the water storage component when needs are irrigated, helps improving the effect of green planting maintenance, because the uncertainty of rainfall, can discharge to ground through the drain pipe after water storage component has been fully loaded.

The present invention may be further configured in a preferred example, wherein the support assembly comprises: a plurality of first supporting rods arranged on the waterproof layer and corresponding to the corners of the waterproof layer; a plurality of second support rods arranged on the waterproof layer and positioned among the plurality of first support rods; the first supporting plates are horizontally arranged at the tops of the plurality of second supporting rods; the setting is at the third bracing piece that corresponds the slope between first bracing piece and the second bracing piece, wherein, the length of second bracing piece is greater than the length of first bracing piece, the printing opacity membrane is located first bracing piece and a plurality of third bracing piece.

Through adopting above-mentioned technical scheme, add the supporting component and carry on spacingly to the printing opacity membrane, the printing opacity membrane plays the effect of protection to green planting, but does not influence green planting and carries out photosynthesis.

The utility model discloses can further configure to in a preferred example, the bottom surface of first backup pad is provided with the support frame, place the second backup pad of being connected with the printing opacity membrane on the first backup pad, thereby be provided with on the support frame and wear to establish first backup pad and output shaft and be connected the driving piece that changes the printing opacity membrane position with the second backup pad.

Through adopting above-mentioned technical scheme, when weather is better, thereby the drive driving piece makes sunshine directly fall on the matrix layer, helps promoting photosynthesis.

The utility model discloses can further configure to in a preferred example, be provided with gliding balancing weight on the third bracing piece on the printing opacity membrane.

Through adopting above-mentioned technical scheme, through the balancing weight to the position of injecing printing opacity membrane better.

The present invention may be further configured in a preferred example such that the water storage assembly comprises: the water storage bottom plate is arranged on the waterproof layer and positioned in front of the adjacent first supporting rod; a plurality of water storage pipes which are arranged on the water storage bottom plate and are vertically arranged in the through direction; the water storage top plates are horizontally arranged on the side walls of the plurality of water storage pipes; the water storage side plates are arranged between the water storage top plate and the water storage bottom plate; wherein, the water storage top plate is provided with a plurality of water permeable holes for water circulation; the drain pipe is positioned on the water storage side plate.

Through adopting above-mentioned technical scheme, water storage component has the function of ration water storage, when rainfall is greater than the water storage capacity, can discharge through the drain pipe.

The utility model discloses can further configure to in a preferred example, be close to be provided with a plurality ofly on the water storage curb plate on the matrix layer and correspond the stand pipe that is used for spraying the matrix layer of standpipe intercommunication, be provided with the suction pump on the stand pipe.

Through adopting above-mentioned technical scheme, the shower water storage is on water to the shower in the water storage pipe to play the effect of being convenient for irrigate.

The utility model discloses can further configure to in a preferred example, the side of water storage roof has the limiting plate towards keeping away from water storage bottom plate department extension.

Through adopting above-mentioned technical scheme, belong to the overflow type from the water storage component water conservancy diversion to the water pipe in, through the better restriction water position that overflows of limiting plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the light-transmitting film guides rainwater to the water storage assembly, water storage is carried out through the water storage assembly, water in the water storage assembly can be used when irrigation is needed, and the effect of green plant maintenance is improved;

2. the support assembly is additionally arranged to limit the light transmission film, and the light transmission film has a protection effect on green plants, but does not influence the photosynthesis of the green plants;

3. the shower water conservancy diversion is stored on the water storage intraductal water to the shower to play the effect of being convenient for irrigate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a sectional view in the present embodiment.

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

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a roof structure layer; 2. a waterproof layer; 3. a support assembly; 31. a first support bar; 32. a second support bar; 33. a third support bar; 34. a first support plate; 35. a support frame; 36. a second support plate; 37. a drive member; 38. a sliding groove; 4. a substrate layer; 5. a water storage assembly; 51. a drain pipe; 52. a water storage bottom plate; 53. a water storage pipe; 54. a water storage roof; 55. a water storage side plate; 56. a limiting plate; 57. water permeable holes; 58. a shower pipe; 59. a water pump; 6. a light transmissive film; 7. and a balancing weight.

Detailed Description

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

Referring to fig. 1, the roof drainage structure for green buildings disclosed in this embodiment includes a roof structure layer 1 and a waterproof layer 2 disposed on the top surface of the roof structure layer 1, wherein a substrate layer 4 is disposed on the waterproof layer 2, and the substrate layer 4 is mainly used for planting green plants and performing greening treatment.

Referring to fig. 1 and 2, a support member 3 is disposed on the waterproof layer 2 and outside the substrate layer 4, and the support member 3 includes: four first support rods 31 vertically arranged on the waterproof layer 2 and corresponding to the corners thereof; four second support rods 32 are arranged on the waterproof layer 2 corresponding to the substrate layer 4; a first support plate 34 horizontally fixed on the top of the second support bar 32; the four second support bars 32 are located between the four first support bars 31, and are located on the same inclined line corresponding to the first support bars 31 and the second support bars 32, the length of the second support bars 32 is greater than that of the first support bars 31, inclined third support bars 33 are fixed between the corresponding first support bars 31 and the corresponding second support bars 32, the number of the third support bars 33 is four, and the light-transmitting films 6 are arranged on the first support bars 34 and the four third support bars 33.

Referring to fig. 1, water storage assemblies 5 for storing water are mounted on the waterproof layer 2 and around the substrate layer 4, the water storage assemblies 5 are located between the adjacent first support rods 31, and the water storage assemblies 5 are located below the edges of the light-transmitting films 6 and can completely receive rainwater.

Referring to fig. 1 and 3, the water storage unit 5 includes: the water storage bottom plate 52 is arranged on the waterproof layer 2 and positioned between the adjacent first supporting rods 31, and the water storage bottom plate 52 is rectangular; a plurality of water storage pipes 53 which are fixed on the top surface of the water storage bottom plate 52 and are vertically arranged, and the through direction of the water storage pipes 53 is vertically arranged; a horizontal water storage top plate 54 is fixed above the water storage bottom plate 52 corresponding to the top of the water storage pipe 53, and the top of the water storage pipe 53 penetrates through the water storage top plate 54; and a plurality of water storage side plates 55 arranged between the water storage top plate 54 and the water storage bottom plate 52. The rainwater is guided to the water outlet pipe for storage and then used as required. The water storage pipes 53 form an independent water storage space, and another water storage space is formed among the water storage bottom plate 52, the water storage top plate 54, the four water storage side plates 55 and the plurality of water storage pipes 53.

A plurality of spray pipes 58 which are communicated with the corresponding water storage pipes 53 and used for spraying the substrate layer 4 are arranged on the water storage side plate 55 close to the substrate layer 4, the end parts of the spray pipes 58 close to the water storage component 5 are communicated with the bottoms of the water storage pipes 53, water suction pumps 59 are arranged on the spray pipes 58, and rainwater is sprayed to green plants through the spray pipes 58.

When the bearing capacity of the water storage pipe 53 is too much, the water storage pipe is easy to overflow, the overflowing water needs to be treated, a plurality of water permeable holes 57 for water circulation are formed in the water storage top plate 54, a limiting plate 56 extends towards the position far away from the water storage bottom plate 52 from the side edge of the water storage top plate 54, the water drainage pipe 51 is located on the water storage side plate 55, and the water overflowing from the water storage pipe 53 flows into the water storage assembly 5 through the water permeable holes 57 and is finally discharged through the water drainage pipe 51 for collection treatment.

Referring to fig. 1, a substrate layer 4 planted with green plants needs photosynthesis, and in order to improve the survival rate thereof, the position of a light-transmitting film 6 needs to be adjusted so that sunlight directly shines on the green plants.

Referring to fig. 1 and 2, a support frame 35 is fixed on a bottom surface of the first support plate 34, a driving member 37 is installed on the support frame 35, an output shaft of the driving member 37 penetrates through the first support plate 34 and is connected with a horizontal second support plate 36, a moving direction of the output shaft of the driving member 37 is perpendicular to a top surface of the second support plate 36, the top surface of the second support plate 36 is connected with the light-transmitting film 6, the driving member 37 is driven to move the second support plate 36, and then an edge of the light-transmitting film 6 is far away from or close to the water storage assembly 5, wherein the driving member 37 is specifically a cylinder.

Referring to fig. 4, in order to further define the position of the light transmissive film 6, a weight 7 sliding on the third support bar 33 is fixed on the light transmissive film 6, and a sliding groove 38 for the weight 7 to slide is opened on the third support bar 33.

The implementation principle of the embodiment is as follows: through the permeable membrane with rainwater water conservancy diversion to water storage component 5 in, through drain pipe 51 with water conservancy diversion to the outside after the charge in water storage component 5 is too much, according to the irrigation needs of green planting, water through shower 58 in with water storage component 5 sprays to green planting to help improving the maintenance effect of green planting.

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 building roof drainage structure, includes roof structure layer (1) and sets up waterproof layer (2) at roof structure layer (1) top surface, its characterized in that, the top of waterproof layer (2) is provided with supporting component (3), the below that just is located supporting component (3) on waterproof layer (2) is provided with matrix layer (4) that are used for planting green planting, on waterproof layer (2) and be located around matrix layer (4) and be provided with water storage component (5) that are used for the water storage, the overflow mouth department intercommunication at water storage component (5) top has drain pipe (51), be provided with on supporting component (3) and be used for shielding matrix layer (4) and be used for water conservancy diversion rainwater to light-transmitting membrane (6) of water storage component (5).

2. A green building roof drainage structure according to claim 1, wherein the support assembly (3) comprises: a plurality of first supporting rods (31) which are arranged on the waterproof layer (2) and correspond to the corners of the waterproof layer; a plurality of second supporting rods (32) which are arranged on the waterproof layer (2) and are positioned among the plurality of first supporting rods (31); a first supporting plate (34) horizontally arranged at the top of the plurality of second supporting rods (32); the third bracing piece (33) of slope of setting between corresponding first bracing piece (31) and second bracing piece (32), wherein, the length of second bracing piece (32) is greater than the length of first bracing piece (31), printing opacity membrane (6) are located first bracing piece (34) and a plurality of third bracing piece (33).

3. A green building roof drainage structure according to claim 2, wherein the bottom surface of the first supporting plate (34) is provided with a supporting frame (35), the first supporting plate (34) is provided with a second supporting plate (36) connected with the light-transmitting film (6), and the supporting frame (35) is provided with a driving member (37) which penetrates through the first supporting plate (34) and the output shaft of which is connected with the second supporting plate (36) so as to change the position of the light-transmitting film (6).

4. A green building roof drainage structure according to claim 3, wherein the light-transmitting film (6) is provided with a weight block (7) sliding on the third support bar (33).

5. A greenery building roof drainage structure as recited in claim 2, wherein said water storage module (5) comprises: a water storage bottom plate (52) arranged on the waterproof layer (2) and positioned in front of the adjacent first supporting rod (31); a plurality of water storage pipes (53) which are arranged on the water storage bottom plate (52) and are vertically arranged in the penetrating direction; water storage top plates (54) horizontally arranged on the side walls of the plurality of water storage pipes (53); a plurality of water storage side plates (55) arranged between the water storage top plate (54) and the water storage bottom plate (52); wherein, the water storage top plate (54) is provided with a plurality of water permeable holes (57) for water circulation; the drain pipe (51) is positioned on the water storage side plate (55).

6. The roof drainage structure of the green building as claimed in claim 5, wherein a plurality of spray pipes (58) communicated with the corresponding water storage pipes (53) for spraying the substrate layer (4) are arranged on the water storage side plate (55) close to the substrate layer (4), and a water suction pump (59) is arranged on each spray pipe (58).

7. A green building roof drainage structure according to claim 5, wherein the side of the water storage roof (54) is extended with a limiting plate (56) away from the water storage floor (52).