CN210459790U

CN210459790U - Planting roof

Info

Publication number: CN210459790U
Application number: CN201921164291.2U
Authority: CN
Inventors: 卢泓尧; 李书华; 符翔; 王爱玲; 王磊; 陈超艺; 侯火榜
Original assignee: Fujian Leixin Group Co ltd
Current assignee: Fujian Leixin Group Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-05
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a planting roof, which comprises a roof plate block and a planting plate block arranged on the upper side of the roof plate block, wherein the roof plate block is sequentially divided into a roof structure layer, a slope finding layer, a heat preservation layer, a leveling layer and a waterproof layer from bottom to top; hold the drainage blanket including holding drain bar and bedding sand bed, hold the drain bar and be located the bedding sand bed upside, and hold the groove opening on the drain bar up, seted up the drainage and led to the groove on the side of enclosure, the drainage leads to highly being located of the one end place that the groove is close to planting the plate and holds drain bar bottom surface downside, the height that highly is not higher than the one end place that the groove is close to planting the plate that the groove other end place is led to in the drainage. The device can smoothly discharge redundant accumulated water while ensuring that the plants have a good growing environment.

Description

Planting roof

Technical Field

The utility model relates to a technical field of garden construction especially relates to a plant roofing.

Background

The planted roof refers to the greening carried out manually on the roofs, terraces, balconies and the like of various buildings and structures. The planting roof combines engineering water resistance, roof greening and energy-saving heat insulation, technically forms a complete system, is beneficial to improving and enhancing engineering quality and indoor environment, and has a certain relieving effect on urban 'heat island effect'; the method is beneficial to increasing the oxygen content in the urban atmosphere, absorbing the damaged substances, lightening the atmospheric pollution, improving the living ecology, beautifying the urban landscape and realizing the harmony of people and nature. The planted roof not only requires that the roof does not leak, meets the use function of a house, but also ensures that plants have a good growing environment, and simultaneously requires that the roof can retain water and smoothly discharge redundant accumulated water.

If the chinese patent of grant public number CN202596043U discloses a roof greening waterproof structure, which comprises a base layer, wherein a wall body with four sides interconnected is built on the upper side of the base layer, the wall body comprises an inner wall body, an outer wall body, a left side wall body and a right side wall body, at least one waterproof sand infiltration layer is laid on the base layer, a soil layer is laid on the upper side of the waterproof sand infiltration layer, a drain hole is formed on the left side wall body and the right side wall body, and a drain pipe is arranged in the drain hole. However, the side surface of the wall body is arranged on the drain hole of the roof greening waterproof structure, and only when the water level rises to the height of the drain hole, accumulated water can be drained, so that the problems of water leakage, rot of plant roots and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plant roofing, it has good drainage effect, can be when guaranteeing that the plant has good growing environment, unnecessary ponding can be discharged smoothly.

The above object of the present invention can be achieved by the following technical solutions: a planting roof comprises a roof plate and a planting plate arranged on the upper side of the roof plate, wherein the roof plate is sequentially divided into a roof structure layer, a slope finding layer, a heat preservation layer, a leveling layer and a waterproof layer from bottom to top; hold the drainage blanket including holding drain bar and bedding sand bed, hold the drain bar and be located the bedding sand bed upside, and hold the groove opening on the drain bar up, seted up the drainage and led to the groove on the side of enclosure, the drainage leads to highly being located of the one end place that the groove is close to planting the plate and holds drain bar bottom surface downside, the height that highly is not higher than the one end place that the groove is close to planting the plate that the groove other end place is led to in the drainage.

Through adopting above-mentioned technical scheme, there are a plurality of cup mouths on holding the drain bar, its can be fine accept moisture to hold and have a plurality of gaps on the drain bar, can make things convenient for the drainage. When moisture flows to the water storage and drainage layer through the soil layer and the filter layer, part of moisture is stored in the cup-shaped opening, and the rest of moisture passes through the water storage and drainage plate and flows along the upper surface of the waterproof layer. Because there is the layer of looking for the slope on the whole roofing, moisture flows to roofing edge along the inclined plane of looking for the slope layer at last, flows to enclosure department promptly, finally discharges from the interior of drainage through groove. Because the one end height that the logical groove of drainage is close to the enclosure inboard is less than the bottom surface place height that holds the drain bar, consequently can discharge most ponding, and the moisture that remains cup mouth on holding the drain bar then can provide vegetation layer moisture. Can smoothly discharge redundant accumulated water and ensure that the plants have good growing environment.

The utility model discloses further set up to: the enclosure on be provided with two at least drainage logical grooves, and the interval between each drainage logical groove equals.

Through adopting above-mentioned technical scheme, be provided with a plurality of drainage and lead to the groove, improved drainage efficiency. And the interval between each water drainage tank is equal, can be more even and effectual drainage.

The utility model discloses further set up to: the barrier plate is arranged between the inner side face of the enclosing wall and the planting plate, and the barrier plate is sequentially a thin barrier layer and a thick barrier layer from one side close to the enclosing wall to one side far away from the enclosing wall.

Through adopting above-mentioned technical scheme, separate enclosure and planting plate through the separation plate, be difficult for directly touching the enclosure at vegetation's in-process, fine protection the enclosure, make it be difficult for being damaged, thick barrier layer and thin barrier layer can play certain filtering action simultaneously, reduce the speed that the soil horizon runs off soil.

The utility model discloses further set up to: the thickness of the lower end of the thin blocking layer is not less than that of the upper end, and the thickness of the lower end of the thick blocking layer is not less than that of the upper end.

By adopting the technical scheme, the thickness of the lower end of the separation plate is increased under the condition that the materials of the separation plate are equal. As the moisture will substantially pass through the lower end of the baffle plate when exiting. It can make moisture when flowing away from the logical inslot of drainage, need pass thicker separation plate, has improved the filterable effect of separation plate.

The utility model discloses further set up to: the coarse barrier layer is composed of pebbles, and the fine barrier layer is composed of fine sand.

Through adopting above-mentioned technical scheme, the bearing that the thick barrier layer that constitutes by the cobble can be fine plays soil horizon and planting layer, and the fine barrier layer that constitutes by the fine sand can be fine plays filterable effect.

The utility model discloses further set up to: the filter screen is fixedly arranged in the drainage through groove and is arranged on one side of the drainage through groove close to the inner side of the enclosing wall.

Through adopting above-mentioned technical scheme, because the granule of fine sand is less, lead to the inslot from the drainage and run off easily, through being provided with the filter screen, the speed that the reduction fine sand that can be fine runs off to play the effect of filtering moisture.

The utility model discloses further set up to: the filter screen include annular frame and the filter cloth of setting in the frame, the cross section size that the cross section size of frame lateral surface and drainage lead to the groove equals, the frame is kept away from the fixed mounting bracket that is provided with on the inboard one side of enclosure, the mounting bracket is worn to establish in the drainage leads to the inslot, and the mounting bracket leads to the groove can dismantle with the drainage and be connected.

By adopting the technical scheme, in order to block fine sand, the aperture of the filter cloth is usually smaller and is easy to block, thereby reducing the drainage effect. Consequently set the mounting bracket to detachable structure, when using at ordinary times, place the filter screen in the logical inslot of drainage, and fix the position of mounting bracket. After using a period of time, dismantle the mounting bracket to clean, later adorn the normal position again, convenient to use is swift.

The utility model discloses further set up to: the waterproof layer include two-sided self-adhesion rubber asphalt waterproofing membrane and modified asphalt root resistance waterproofing membrane, and modified asphalt root resistance waterproofing membrane sets up at two-sided self-adhesion rubber asphalt waterproofing membrane upside.

Through adopting above-mentioned technical scheme, at vegetation's in-process, cause the injury to ordinary waterproof layer easily, lead to the waterproof layer to lose water-proof effects. Through being provided with two-layer waterproofing membrane, can ensure the waterproof performance of roofing, and the waterproof layer of upside is root resistance waterproofing membrane, and plant roots is difficult for causing the damage to the waterproof layer of upside, fine protection the roofing.

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

1. the water drainage device has a good water drainage effect, and can smoothly drain redundant accumulated water while ensuring a good growing environment for plants;

2. the filter screen installed in the drainage through groove can reduce the speed of fine sand loss, and plays a role in filtering water, and the filter screen can be conveniently detached and cleaned when being blocked, and is also very convenient to install.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the water storage and drainage plate after the sand bedding layer is hidden;

fig. 4 is a schematic view of the installation of the filter screen.

Reference numerals: 1. a roof panel; 11. a roof structure layer; 12. finding a slope layer; 13. a heat-insulating layer; 14. leveling layer; 15. a waterproof layer; 2. planting plates; 21. a water storage and drainage layer; 211. a water storage and drainage plate; 2111. a cup-shaped opening; 2112. mesh holes; 212. paving a sand layer; 22. a filter layer; 23. a soil layer; 24. a vegetable layer; 3. a wall; 31. a water drainage through groove; 32. a filter screen; 321. an outer frame; 322. filtering cloth; 323. a mounting frame; 324. a pin; 325. mounting holes; 4. a barrier plate; 41. a fine barrier layer; 42. a coarse barrier layer.

Detailed Description

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

As shown in fig. 1, a planting roof comprises a roof plate block 1 and a planting plate block 2 arranged on the upper side of the roof plate block 1, wherein a wall 3 is arranged on the upper surface of the roof plate block 1, the wall 3 is arranged along the edge of the roof plate block 1, the planting plate block 2 is arranged on the inner side of the wall 3, and a separation plate block 4 is arranged between the planting plate block 2 and the wall 3. The height of the blocking plate block 4 is equal to that of the planting plate block 2, and the blocking plate block and the planting plate block are all lower than the height of the enclosing wall 3.

As shown in fig. 1 and 2, the roof panel 1 is sequentially divided into a roof structure layer 11, a slope layer 12, a heat insulation layer 13, a leveling layer 14 and a waterproof layer 15 from bottom to top. The waterproof layer 15 is sequentially divided into a double-sided self-adhesive rubber asphalt waterproof roll and a modified asphalt root-resistant waterproof roll from bottom to top. The size of the waterproof layer 15 is equal to the area of the leveling layer 14. The enclosing wall 3 is arranged on the upper side of the waterproof layer 15. The barrier plate 4 is divided into a fine barrier layer 41 consisting of fine sand and a coarse barrier layer 42 consisting of pebbles, the fine barrier layer 41 is located on the side of the barrier plate 4 attached to the enclosure 3, and the coarse barrier layer 42 is located on the side of the barrier plate 4 away from the enclosure 3. The upper ends of the fine barrier layer 41 and the coarse barrier layer 42 each have a thickness greater than that of the lower end thereof. The barrier plate block 4 separates the enclosing wall 3 from the planting plate block 2, and the enclosing wall 3 is not easy to directly touch in the process of plant growth, so that the enclosing wall 3 is well protected and is not easy to damage. Meanwhile, the coarse barrier layer 42 and the fine barrier layer 41 can play a certain role in filtering, so that the speed of soil loss of the soil layer 23 is reduced.

As shown in fig. 2 and 3, the planting plate 2 is divided into a water storage and drainage layer 21, a filter layer 22, a soil layer 23 and a vegetation layer 24 in sequence from bottom to top. The water storage and discharge layer 21 is composed of a water storage and discharge plate 211 and a sand layer 212, and the sand layer 212 is first laid on the upper side of the waterproof layer 15 and then the water storage and discharge plate 211 is embedded in the sand layer 212. The water storage and discharge plate 211 is provided with mesh holes 2112 and a cup-shaped opening 2111. The cup 2111 of the water storage and drain plate 211 can receive a portion of the water, while the grid 2112 can allow water to pass through. The filter layer 22 is made of geotextile and covers the upper sides of the water storage and drainage plate 211 and the bedding sand layer 212. The enclosing wall 3 is provided with a drainage through groove 31, one end of the drainage through groove 31 positioned at the inner side of the enclosing wall 3 is positioned at a height lower than the bottom surface of the cup-shaped opening 2111 in the water storage and drainage plate 211, and one end of the drainage through groove 31 positioned at the outer side of the enclosing wall 3 is positioned at one end of the drainage through groove 31 positioned at the inner side of the enclosing wall 3. The drainage through grooves 31 are provided in plurality along the side of the enclosure 3, and the distance between two adjacent drainage through grooves 31 is equal.

As shown in fig. 2 and 4, a filter screen 32 is inserted into the drainage through slot 31, and the filter screen 32 includes an annular outer frame 321, a mounting frame 323 connected to the outer frame 321, and a filter cloth 322 disposed in the outer frame 321. The cross section size of frame 321 lateral surface equals with the cross section size that the logical groove 31 of drainage was led to, and mounting bracket 323 is the pole of two perpendicular to frames 321, and two relative both sides of pole respectively are provided with one in mounting bracket 323, and the length of mounting bracket slightly is less than the length that the logical groove 31 of drainage, and the mounting bracket is arranged in frame 321 and keeps away from the inboard one side of enclosure 3. One end of the mounting rod, which is far away from the outer frame 321, is provided with a pin 324 perpendicular to the outer frame 321 in a penetrating manner, the inner side surface of the mounting through groove is provided with two opposite mounting holes 325, and the distance between the mounting holes 325 and the inner side wall of the enclosing wall 3 is slightly larger than the length of the mounting rod. To block fine sand, the filter cloth 322 is generally small in pore size and is easily clogged, thereby reducing the effect of draining water. In this structure, the mounting frame 323 can be easily and conveniently mounted and dismounted by the pin 324. In normal use, the filter mesh 32 is placed in the drain channel 31, and the position of the mounting block 323 is fixed by the pin 324. After the use for a period of time, dismantle mounting bracket 323, and clean, later install the normal position again, convenient to use is swift.

When water flows onto the water storage and drainage layer 21 through the soil layer 23 and the filter layer 22, part of the water is stored in the cup-shaped opening 2111, and the rest of the water passes through the water storage and drainage plate 211 and flows along the upper surface of the waterproof layer 15. Because the slope layer 12 exists on the whole roof, the water finally flows to the edge of the roof along the inclined surface of the slope layer 12, namely flows to the enclosing wall 3, and is finally discharged from the drainage through groove 31. Because the end of the drain channel 31 near the inside of the enclosure 3 is at a lower elevation than the bottom of the storage and drain plate 211, most of the accumulated water can be drained, and the water retained in the cup 2111 of the storage and drain plate 211 can be supplied to the vegetation layer 24. The structure can smoothly discharge redundant accumulated water and ensure that the plants have good growing environment. The problems of water leakage, rot of plant roots and the like are not easy to cause.

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 plant roofing, includes roofing plate (1) and plants plate (2) of setting at roofing plate (1) upside, and roofing plate (1) divide into roofing structural layer (11), looks for slope layer (12), heat preservation (13), screed-coat (14) and waterproof layer (15) from bottom to top in proper order, its characterized in that: the upper side of the roof plate block (1) is fixedly provided with an enclosing wall (3), the enclosing wall (3) is arranged along the edge of the leveling layer (14), the planting plate block (2) is arranged on the inner side of the enclosing wall (3), and the planting plate block (2) is sequentially divided into a water storage and drainage layer (21), a filtering layer (22), a soil layer (23) and a vegetation layer (24) from bottom to top; hold drainage blanket (21) including storing drain bar (211) and bedding sand layer (212), hold drain bar (211) and be located bedding sand layer (212) upside, and hold the recess opening on drain bar (211) up, seted up drainage through groove (31) on the side of enclosure (3), the highly being located of the one end place that drainage through groove (31) is close to planting plate (2) stores drain bar (211) bottom surface downside, the height that highly is not higher than drainage through groove (31) other end place is close to the height that the one end place of planting plate (2) was led to in drainage through groove (31).

2. A planted roof according to claim 1, characterised in that: the fence (3) is provided with at least two drainage through grooves (31), and the distances among the drainage through grooves (31) are equal.

3. A planted roof according to claim 1, characterised in that: fence (3) medial surface and planting plate (2) between be provided with separation plate block (4), separation plate block (4) by being close to fence (3) one side to keeping away from fence (3) one side be thin barrier layer (41) and thick barrier layer (42) in proper order.

4. A planted roof according to claim 3, characterised in that: the thickness of the lower end of the thin barrier layer (41) is not less than that of the upper end, and the thickness of the lower end of the thick barrier layer (42) is not less than that of the upper end.

5. A planted roof according to claim 3, characterised in that: the coarse barrier layer (42) is composed of pebbles, and the fine barrier layer (41) is composed of fine sand.

6. A planted roof according to claim 1, characterised in that: a filter screen (32) is fixedly arranged in the drainage through groove (31), and the filter screen (32) is arranged on one side, close to the inner side of the enclosing wall (3), of the drainage through groove (31).

7. A planted roof according to claim 6, characterised in that: filter screen (32) including annular frame (321) and filter cloth (322) of setting in frame (321), the cross section size of frame (321) lateral surface equals with the cross section size of the logical groove of drainage (31), frame (321) are kept away from on the inboard one side of enclosure (3) and are fixed and are provided with mounting bracket (323), mounting bracket (323) are worn to establish in the logical groove of drainage (31), and mounting bracket (323) and the logical groove of drainage (31) can be dismantled and be connected.

8. A planted roof according to claim 1, characterised in that: waterproof layer (15) including two-sided self-adhesion rubber asphalt waterproofing membrane and the resistant root puncture waterproofing membrane of modified asphalt, and the resistant root puncture waterproofing membrane of modified asphalt sets up at two-sided self-adhesion rubber asphalt waterproofing membrane upside.