CN112568020A

CN112568020A - Green energy-saving ecological building structure

Info

Publication number: CN112568020A
Application number: CN202011415113.XA
Authority: CN
Inventors: 林振裕
Original assignee: Shenzhen Xingzhongheng Construction Engineering Co ltd
Current assignee: Shenzhen Xingzhongheng Construction Engineering Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-03-30

Abstract

The application relates to a green energy-saving ecological building structure, which comprises a building body, a green belt arranged at the top of the building body and an irrigation system arranged on the periphery of the green belt; the green belt is arranged in the middle of the top of the building body and comprises a planting layer arranged on the top, a filling layer arranged in the middle and a waterproof layer arranged on the bottom, and the waterproof layer is fixed on the top plate of the building body; irrigation system sets up around the building body top, includes along the aqua storage tank that building body roof edge set up and the water conservancy diversion mechanism of connection between aqua storage tank and greenbelt, ponding on the greenbelt flows into the aqua storage tank through the water conservancy diversion mechanism, ponding in the aqua storage tank passes through in the water conservancy diversion mechanism backward flow greenbelt. This application building structure can reduce rainwater collecting device and irrigation equipment on the roof, reduces the load on the roof, protects the roof structure.

Description

Green energy-saving ecological building structure

Technical Field

The application relates to the field of green buildings, in particular to a green energy-saving ecological building structure.

Background

The green building is a building capable of achieving energy conservation and emission reduction, saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people in the whole life cycle, and maximally realizes harmonious symbiosis between people and nature.

Along with the development of urban construction, the development of green building has further been promoted in the development, green building and natural environment are affine, accomplish harmonious coexistence, the continuous development of people and building and environment, so green building is more and more welcomed, wherein in present green building, set up a large amount of green plants on the building body, the green plant that covers through the building body can prevent sun's insolation, great reduction the internal problem of building, and then reduce the frequency of use of air conditioner, it has the purpose of beautifying the building body to plant a large amount of green plants simultaneously in the outside of building body, though can reach the purpose of reducing the internal temperature of building through planting green plant at the building body outside, but still have following problem: the watering and maintenance of the green plants are needed in the growth process, so that the watering of the plants on the roof is troublesome, and meanwhile, under the condition of strong wind, the green plants on the building body can be damaged to a certain extent due to the action of wind force.

Among the correlation technique, house body top surface goes up fixedly connected with rail all around, install a support on house body top surface, it plants the chamber to have placed a plurality of groups on the support, it has green planting to plant in the chamber, be equipped with the collecting box that a plurality of groups are used for collecting the rainwater on house body top surface, a fixedly connected with water tank on the rail, be equipped with a conveying mechanism who is arranged in carrying the water in the collecting box to the water tank between collecting box and water tank, the pipe is driped irrigation to a plurality of groups of fixedly connected with on the water tank, a plurality of groups of weeping holes have been seted up on driping irrigation the pipe.

In view of the above related technologies, the inventor thinks that the roof is provided with the collecting box, the water tank and the conveying mechanism, and the facilities have large weight, occupy a large space of the roof, increase the load on the roof, and easily generate potential safety hazards such as deformation and cracking.

Disclosure of Invention

In order to improve the deformation, the cracking and other conditions caused by the large load of the roof, the application provides a green energy-saving ecological building structure.

The application provides a green energy-conserving ecological building structure adopts following technical scheme:

a green energy-saving ecological building structure comprises a building body, a green belt arranged at the top of the building body and an irrigation system arranged at the periphery of the green belt;

the green belt is arranged in the middle of the top of the building body and comprises a planting layer arranged on the top, a filling layer arranged in the middle and a waterproof layer arranged on the bottom, and the waterproof layer is fixed on the top plate of the building body;

irrigation system sets up around the building body top, includes along the aqua storage tank that building body roof edge set up and the water conservancy diversion mechanism of connection between aqua storage tank and greenbelt, ponding on the greenbelt flows into the aqua storage tank through the water conservancy diversion mechanism, ponding in the aqua storage tank passes through in the water conservancy diversion mechanism backward flow greenbelt.

By adopting the technical scheme, the green belt is arranged at the top of the building, so that the living environment can be greened, the greening area is increased, the air is purified, and a healthier living environment is provided for residents; building body does not set up irrigation system all around the greenbelt, communicate through water conservancy diversion mechanism between irrigation system and the greenbelt, in rainy season, the rainwater that falls onto the greenbelt is except irrigating the plant, unnecessary ponding can be stored in entering into the aqua storage tank through spilling over and two kinds of ways of water conservancy diversion mechanism, in dry season, the storage water in the aqua storage tank can flow back to the greenbelt through water conservancy diversion mechanism, irrigate the greenbelt, the artifical irrigation number of times to the greenbelt has been reduced, the waste at water source has been reduced, can irrigate by the make full use of rainwater more, accord with energy-conserving green requirement.

Optionally, the diversion mechanism comprises a drainage rope and a diversion pipe sleeved outside the drainage rope, two ends of the drainage rope and the diversion pipe respectively extend into the water storage tank and the green belt, and two ends of the drainage rope extend out of the diversion pipe.

Through adopting above-mentioned technical scheme, water conservancy diversion mechanism adopts the structure of drainage rope and honeycomb duct, utilizes plant roots's water absorption, and the plant can come in the ponding absorption in with the aqua storage tank through the drainage rope, and the honeycomb duct then can reduce the loss of ponding when flowing in the drainage rope, better makes things convenient for the plant to absorb.

Optionally, be provided with the barricade that highly is higher than the planting layer surface around the greenbelt, the perforation has been seted up on the barricade, during drainage rope and honeycomb duct entered into the greenbelt through the perforation, the perforation department was sealed.

Through adopting above-mentioned technical scheme, the barricade around the greenbelt can prevent that the greenbelt from taking place to collapse to the structure of protection greenbelt prevents that the ponding in the greenbelt from excessively running off.

Optionally, the waterproof layer is including fixing the cement mortar layer on the building body roof and setting up the waterproof coating layer on cement mortar layer surface, and cement mortar layer and barricade are built integratively, and waterproof coating layer extends to the barricade surface.

Through adopting above-mentioned technical scheme, cement mortar layer cooperation waterproof coating layer can protect the roof better, avoids irrigation water infiltration roof and causes the building to leak water, and cement mortar layer pours an organic whole with the barricade, has further perfected the waterproof ability of greenbelt, reduces the loss of irrigation water in the greenbelt, improves the utilization ratio at water source.

Optionally, the filling layer includes the matrix soil layer that is located the sponge soil layer of lower floor and is located the upper strata, drainage rope and honeycomb duct are laid between sponge soil layer and matrix soil layer.

By adopting the technical scheme, the sponge soil layer has larger gaps, so that the flow of water at the lower layer of the green belt is facilitated, the irrigation is more uniform, and the growth of plant roots is facilitated; the matrix soil layer can provide more nutrition for vegetation, and drainage rope and honeycomb duct are laid between sponge soil layer and matrix soil layer, and the storage that can be better promotes plant roots to grow downwards in the sponge soil layer.

Optionally, the height of the bottom of the water storage tank is lower than that of the bottom of the green belt, a cover plate is arranged at the top of the water storage tank, the height of the cover plate is not higher than that of the planting layer, and the flow guide mechanism penetrates through the cover plate and enters the water storage tank.

Through adopting above-mentioned technical scheme, the aqua storage tank bottom is lower, and the ponding of being convenient for collects and stores in to the aqua storage tank, sets up the apron on the aqua storage tank, can reduce the evaporation of the interior ponding of aqua storage tank, reduces irrigation water source's waste.

Optionally, the cover plate is obliquely arranged, the height of the cover plate is gradually increased towards the direction far away from the green belt, the height of the lowest end of the cover plate is not higher than the surface height of the top plate of the building body, and the highest end of the cover plate is hinged to the inner wall of the water storage tank.

Through adopting above-mentioned technical scheme, the apron leans out, thereby can guide the rainwater to flow to the barricade root in flowing the aqua storage tank, can collect more ponding in making the aqua storage tank, especially in few rain season, improve the utilization ratio of rainwater, the inboard height of apron is lower, the rainwater that makes things convenient for the greenbelt to spill over flows in to the aqua storage tank, the high-end of apron is articulated, the convenience is opened the apron to clear up the aqua storage tank, when the rainwater is great, also can lift the apron, make the rainwater flow to the aqua storage tank in faster.

Optionally, the cover plate comprises a mesh layer located at the lower layer, a geotextile layer located at the upper part of the mesh layer, and a sandstone layer located at the upper part of the geotextile layer.

Through adopting above-mentioned technical scheme, the mesh layer has made things convenient for the rainwater to flow the aqua storage tank through the apron in, the grit layer then can block debris etc. and enter into the aqua storage tank along with the rivers, and the geotechnological cloth layer then can block the grit in the sand stone layer and enter into the aqua storage tank, and geotechnological cloth layer cooperation sand stone layer covers the aqua storage tank simultaneously, can reduce the evaporation of the interior moisture of aqua storage tank, has further practiced thrift the water resource.

Optionally, a grid plate is laid on the upper portion of the geotechnical cloth layer, and the sand layer is laid in grids formed inside the grid plate.

Through adopting above-mentioned technical scheme, the grit layer is laid in the grid plate, makes the grit layer be difficult to be washed away by the rainwater, reduces and runs off, plays the effect of lasting filtration ponding and reduction ponding evaporation.

Optionally, a drain pipe is connected in the water storage tank, the upper end of the drain pipe penetrates through a bottom plate of the water storage tank and is suspended, the height of the drain pipe is lower than that of the cover plate, the drain pipe penetrates through the bottom plate of the water storage tank, and the drain pipe is paved downwards to the bottom of the building body along the side wall of the building body.

Through adopting above-mentioned technical scheme, set up the drain pipe in the aqua storage tank, then make things convenient for the rainwater in the aqua storage tank to discharge, when ponding in the aqua storage tank is more, the last port of the drain pipe of overflow can be discharged to the building bottom through the drain pipe, avoids building roof ponding too much and causes the building roof board load too big and take place danger, reduces the water storage capacity in the aqua storage tank simultaneously, reduces the pressure of aqua storage tank.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the top of the ecological building structure is provided with the green belt and the irrigation system, the irrigation system directly utilizes rainwater for storage, and the diversion mechanism is utilized for realizing water circulation between the water storage tank and the green belt, so that the frequency of co-irrigation of people is reduced, the waste of water resources is reduced, and the effect of greening the environment is achieved; simultaneously, rainwater collecting equipment and irrigation equipment on the roof are reduced, the load on the roof is reduced, and the roof structure is protected.

2. The water conservancy diversion mechanism adopts the structure of drainage rope and honeycomb duct in this application, can be continuous carry the greenbelt with ponding in the aqua storage tank in, continuously moisten the soil horizon of greenbelt, reduce the waste of water resource, maintain the required moisture of vegetation in the greenbelt, more ecological energy-conserving.

3. Set up the barricade around the greenbelt in this application and draw and block the moisture loss, set up the waterproof layer simultaneously, more can prevent that ponding from infiltrating down and destroy the roof structure, the waterproof layer upper strata sets up the filling layer, makes the greenbelt bottom can absorb and store more moisture, satisfies the vegetation demand.

4. The aqua storage tank top sets up the apron in this application, and the apron includes mesh layer, geotechnological cloth layer and gravel layer, neither can influence the ponding of roof and discharge in the aqua storage tank, can also slow down the evaporation of ponding in the aqua storage tank simultaneously, can reserve more water irrigation greenbelt in making the aqua storage tank.

5. Set up the drain pipe in the aqua storage tank in this application embodiment, the upper shed height of drain pipe is higher than the aqua storage tank bottom height, and when ponding was too much in the aqua storage tank, the long-pending water yield in the aqua storage tank can be alleviateed effectively to the accessible drain pipe discharge, reduces the load that the aqua storage tank received, protects aqua storage tank fixed knot structure and building structure.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional structure diagram of a green belt in the embodiment of the present application.

Fig. 3 is a schematic view of the arrangement structure of the flow guide mechanism in the embodiment of the present application.

Fig. 4 is a schematic view of a connection structure between a water storage tank and a cover plate in the embodiment of the present application.

Description of reference numerals: 1. a building body; 2. a green belt; 21. planting a layer; 22. a waterproof layer; 23. retaining walls; 24. a sponge soil layer; 25. a matrix soil layer; 3. a water storage tank; 41. a drainage cord; 42. a flow guide pipe; 5. a cover plate; 51. a mesh layer; 52. a geotextile layer; 53. a sandstone layer; 54. a grid plate; 6. and a water discharge pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green energy-saving ecological building structure. Referring to fig. 1, the building structure comprises a building body 1, the top of the building body 1 is a flat plate structure, a green belt 2 is arranged in the middle of the top of the building body 1, and the edge of the green belt 2 is parallel to the edge of the building body 1 and protrudes out of the surface of the top of the building body 1.

Referring to fig. 1 and 2, the green belt 2 is provided in a layered structure including a planting layer 21, a waterproof layer 22, and a filling layer. Wherein, the planting layer 21 is arranged at the top, in the embodiment, common soil is adopted, and the thickness is set to be 10 cm; the waterproof layer 22 is arranged on the bottommost layer, in the embodiment, the waterproof layer 22 is provided with a two-layer structure and comprises a cement mortar layer fixed on the top plate of the building body 1 and a waterproof coating layer arranged on the surface of the cement mortar layer, wherein the cement mortar layer is directly poured on the surface of the top plate of the building body 1, the surface of the cement mortar layer is leveled, the surface pores are reduced, the waterproof coating layer is coated on the surface of the cement mortar layer, one layer is transversely coated, one layer is longitudinally coated, and thickening can also be carried out, so that the waterproof capability of the; lay the filling layer between waterproof layer 22 and the planting layer 21, the filling layer is including the sponge soil layer 24 that is located the lower floor and the matrix soil layer 25 that is located the upper strata, and the thickness of sponge soil layer 24 sets up to 5cm, is formed by the concatenation of polylith sponge soil piece, and the thickness of matrix soil layer 25 sets up to 10cm, and inside adulterated rice husk is as soil matrix.

Be provided with round barricade 23 around the layer structure of greenbelt 2, barricade 1's top highly is higher than planting 21 surperficial height 5cm in layer, and barricade 23 is formed by concrete placement, and cement mortar is paintd and is trowelled on the surface, pours as an organic wholely with cement mortar layer, and waterproof coating extends to the internal and external surface of barricade 23, makes barricade 23 also possess good waterproof ability, and ponding in the greenbelt 2 can not be through the outside seepage of barricade 23. The inside and outside both sides of the root of the retaining wall 23 are all set to be arc-shaped transition, and are better connected with the waterproof layer 22 and the top plate of the building body 1.

Referring to fig. 1, an irrigation system is arranged on the periphery of a green belt 2, and the irrigation system is arranged around the top of a building body 1 and comprises a water storage tank 3 arranged along the edge of the top plate of the building body 1 and a flow guide mechanism connected between the water storage tank 3 and the green belt 2. The water storage tanks 3 are arranged at two longer side edges of the building body 1, support frames are fixed on the side walls of the building body 1, and the water storage tanks 3 are metal tanks with openings at the upper sides and are fixed on the support frames through bolts; the tank bottom height of aqua storage tank 3 is less than the bottom height of greenbelt 2, and apron 5 is installed at 3 tops of aqua storage tank, prevents that debris from falling into aqua storage tank 3, also can slow down the evaporation rate of ponding in the aqua storage tank 3 simultaneously.

When the water storage tank is specifically arranged, the cover plate 5 is not higher than the planting layer 21, the lower end of the flow guide mechanism penetrates through the cover plate 5 and enters the water storage tank 3, a hole through which the flow guide mechanism penetrates is reserved in the cover plate 5, the higher end of the flow guide mechanism penetrates through the retaining wall 23 and enters the green belt 2, a through hole is formed in the retaining wall 23, the flow guide mechanism enters the filling layer through the through hole, and the through hole through which the flow guide mechanism penetrates is sealed by smearing sealant. The accumulated water on the green belt 2 flows into the water storage tank 3 through the flow guide mechanism, and the accumulated water in the water storage tank 3 flows back into the green belt 2 through the flow guide mechanism.

Referring to fig. 1 and 3, the diversion mechanism includes a drainage rope 41 and a diversion pipe 42 sleeved outside the drainage rope 41, the drainage rope 41 adopts a polyester rope with a diameter of 1cm, the diversion pipe 42 adopts a plastic hose with a diameter of 3cm, a plurality of drainage ropes 41 penetrate through each diversion pipe 42, and two ends of the drainage ropes 41 and the diversion pipe 42 respectively extend into the water storage tank 3 and the green belt 2; the drainage rope 41 of 2 both sides in greenbelt extends to the middle part of greenbelt 2, can connect, also can keep the interval about 30cm, honeycomb duct 42 inserts 30 cm's length in the greenbelt 2, can make the both ends of drainage rope 41 stretch out in honeycomb duct 42, direct and soil and plant roots contact, draw forth many in the same root honeycomb duct 42 with drainage rope 41, drainage rope 41 and honeycomb duct 42 are laid between sponge soil layer 24 and matrix soil layer 25, drainage rope 41 straightens, the equidistant range, form the irrigation net, utilize plant roots's water absorption, the plant can be through the ponding absorption of drainage rope 41 in with aqua storage tank 3 come up, honeycomb duct 42 then can reduce the loss of ponding when flowing in drainage rope 41, better convenient plant absorbs.

Referring to fig. 1, be connected with drain pipe 6 in the aqua storage tank 3, the bottom plate that aqua storage tank 3 was passed to drain pipe 6's upper end is unsettled, drain pipe 6 upper end height is less than the height of apron 5, be higher than the height 30cm of 3 bottom plates of aqua storage tank, drain pipe 6 adopts the plastics hard tube, the upper end sets up to the inclined plane incision, be convenient for ponding flow into in the drain pipe 6, the bottom plate of aqua storage tank 3 is passed to the drain pipe 6 other end, and lay the bottom to building body 1 downwards along building body 1's side wall, when ponding in the aqua storage tank 3 is more, spill over drain pipe 6's last port, discharge to the building bottom through drain pipe 6, reduce the water storage capacity in the aqua storage tank 3, reduce.

Referring to fig. 1 and 4, one side lateral wall height that greenbelt 2 was kept away from to aqua storage tank 3 is great, make apron 5 to greenbelt 2's direction slope, highly reduce gradually, the height of 5 least significant ends of apron is the same with 1 roof surface height of building body, the top end then articulates the lateral wall top in 3 higher one sides of aqua storage tank, apron 5 comprises the polylith veneer, every veneer is articulated with aqua storage tank 3 alone, can enough open, can close again, conveniently clear up aqua storage tank 3, when the rainwater is great, also can lift apron 5, make the rainwater flow in aqua storage tank 3 faster.

Referring to fig. 4, the cover plate 5 includes a mesh layer 51 positioned at a lower layer, a geotextile layer 52 positioned on an upper portion of the mesh layer 51, and a sandstone layer 53 positioned on an upper portion of the geotextile layer 52. Wherein, mesh layer 51 adopts the metal sheet, and surface evenly distributed has the round hole, and the round hole aperture is 3cm, articulates on the lateral wall of aqua storage tank 3, and geotechnological cloth layer 52 is laid on mesh layer 51's surface and is flattened, and geotechnological cloth layer 52 upper portion has laid grid plate 54, forms the net on the grid plate 54, and grit layer 53 is formed by fine sand and the granularity at the mixture of 1 cm's rubble, lays in the net of the inside formation of grid plate 54. The apron 5 of so setting both made things convenient for ponding to enter into the aqua storage tank 3, can stop again that debris enter into the aqua storage tank 3, can also slow down the evaporation of moisture in the aqua storage tank 3.

The implementation principle of the green energy-saving ecological building structure in the embodiment of the application is as follows: when the green belt 2 is irrigated or in rainy days, irrigation water enters the green belt 2 to irrigate plants, when the irrigation water is left, accumulated water on the surface layer of the green belt 2 flows over the retaining wall 23, flows between the retaining wall 23 and the water storage tank 3 and flows into the water storage tank 3 through the cover plate 5, and accumulated water on the deep layer of the green belt 2 flows into the water storage tank 3 through the drainage rope 41 and the drainage pipe 42 and is stored in the water storage tank 3; when the green belt 2 is dry, the root system of the plant urgently needs a water source, accumulated water in the water storage tank 3 flows back into the green belt 2 through the drainage rope 41, and soil moisture in the green belt 2 is continuously supplemented to supply for plant growth, so that the artificial irrigation frequency is reduced, and the water resource is saved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green energy-conserving ecological building structure which characterized in that: comprises a building body (1), a green belt (2) arranged at the top of the building body (1) and an irrigation system arranged at the periphery of the green belt (2);

the green belt (2) is arranged in the middle of the top of the building body (1) and comprises a planting layer (21) arranged on the top, a filling layer arranged in the middle and a waterproof layer (22) arranged on the bottom, and the waterproof layer (22) is fixed on the top plate of the building body (1);

irrigation system sets up around building body (1) top, includes aqua storage tank (3) and the water conservancy diversion mechanism of connection between aqua storage tank (3) and greenbelt (2) that set up along building body (1) roof edge, ponding on greenbelt (2) flows in aqua storage tank (3) through the water conservancy diversion mechanism, ponding in aqua storage tank (3) passes through in the water conservancy diversion mechanism backward flow greenbelt (2).

2. The green energy-saving ecological building structure according to claim 1, characterized in that: the water conservancy diversion mechanism comprises a drainage rope (41) and a guide pipe (42) sleeved outside the drainage rope (41), wherein the two ends of the drainage rope (41) and the guide pipe (42) extend into the water storage tank (3) and the green belt (2) respectively, and the two ends of the drainage rope (41) extend out of the guide pipe (42).

3. The green energy-saving ecological building structure according to claim 2, characterized in that: be provided with barricade (23) that highly is higher than planting layer (21) surface around greenbelt (2), seted up the perforation on barricade (23), drainage rope (41) and honeycomb duct (42) enter into greenbelt (2) through the perforation in, the perforation department seals.

4. A green energy-saving ecological building structure according to claim 3, characterized in that: waterproof layer (22) including fix the cement mortar layer on building body (1) roof and set up the waterproof coating layer on cement mortar layer surface, cement mortar layer and barricade (23) pour integratively, and waterproof coating layer extends to barricade (23) surface.

5. The green energy-saving ecological building structure according to claim 2, characterized in that: the filling layer comprises a sponge soil layer (24) positioned on the lower layer and a matrix soil layer (25) positioned on the upper layer, and the drainage rope (41) and the drainage pipe (42) are paved between the sponge soil layer (24) and the matrix soil layer (25).

6. The green energy-saving ecological building structure according to claim 1, characterized in that: the bottom height of the water storage tank (3) is lower than the bottom height of the green belt (2), the top of the water storage tank (3) is provided with a cover plate (5), the height of the cover plate (5) is not higher than the height of the planting layer (21), and the flow guide mechanism penetrates through the cover plate (5) and enters the water storage tank (3).

7. The green energy-saving ecological building structure according to claim 6, characterized in that: apron (5) slope sets up, highly crescent to the direction of keeping away from greenbelt (2), the height of apron (5) least significant end is not higher than building body (1) roof surface height, and the most significant end articulates on the inner wall of aqua storage tank (3).

8. The green energy-saving ecological building structure according to claim 6, characterized in that: the cover plate (5) comprises a mesh layer (51) positioned at the lower layer, a geotechnical cloth layer (52) positioned at the upper part of the mesh layer (51) and a sandstone layer (53) positioned at the upper part of the geotechnical cloth layer (52).

9. The green energy-saving ecological building structure according to claim 8, characterized in that: and a grid plate (54) is laid on the upper part of the geotextile layer (52), and the gravel layer (53) is laid in the grids formed inside the grid plate (54).

10. The green energy-saving ecological building structure according to claim 6, characterized in that: be connected with drain pipe (6) in aqua storage tank (3), the bottom plate and the unsettled of aqua storage tank (3) are passed to drain pipe (6) upper end, highly are less than the height of apron (5), the bottom plate of aqua storage tank (3) is passed in drain pipe (6) to side wall along building body (1) is laid downwards to building body (1) bottom.