CN218007208U - Roof structure capable of planting and greening - Google Patents

Abstract

The utility model discloses a roof structure that afforestation can be planted, including cast-in-place floor, annular baffle is installed at cast-in-place floor's top, one side of annular baffle is provided with the through hole of arranging around two sets of, first rubber circle is installed to the inside gomphosis of through hole, the internally mounted of first rubber circle has the inlet tube, the three-way pipe that multiunit equidistance was arranged is installed to the outer wall of inlet tube, the connecting pipe is installed at the top of three-way pipe, the top of connecting pipe is connected with the shower nozzle, the conveyer pipe is installed to the bottom of inlet tube, the tee bend interface is installed to the bottom of conveyer pipe, regularly the water valve is installed to the bottom of tee bend interface, regularly the bottom of water valve is external to have tap. The utility model discloses an install timing water valve and shower nozzle, the external water source of timing water valve regularly carries the water source to the shower nozzle to regularly irrigate green planting, need not the manpower and irrigate, this irrigation method is simple laborsaving, great saving staff's time energy.

Description

Roof structure capable of planting and greening

Technical Field

The utility model relates to a afforestation technical field specifically is a roof structure that can plant afforestation.

Background

In the severe situation, the cities are gradually expanded to occupy the original greening area, so that the ecological environment which cannot be balanced originally is more severe, and for the current situation, people start to reduce pollution as much as possible and increase the greening area, but the houses in the cities occupy too much land area, so that not much land is used for planting plants and the greening area is increased, so that people explore a new method for increasing the greening area, namely increasing the greening area on the roof, but most of the existing roofs capable of being planted with greening have some defects.

The roof that can plant afforestation among the prior art exists the defect:

green planting is planted on the roof, and green planting can not absorb moisture from ground and grows up, and the soil of green planting is planted on the roof is less, and is easy dry, consequently need often water for green planting, just can guarantee the normal growth of green planting, and the workman is when the construction roof, and the mechanism of green planting is irrigated automatically to the majority, and this needs the staff to water often, comparatively extravagant manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof structure of afforestation can plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a roof structure capable of planting and greening comprises a cast-in-place floor slab, wherein an annular partition plate is installed at the top of the cast-in-place floor slab, one side of the annular partition plate is provided with two groups of through holes arranged in the front and back direction, a first rubber ring is installed in the through holes in an embedded mode, and a water inlet pipe is installed in the first rubber ring;

the water inlet pipe comprises a water inlet pipe and is characterized in that a plurality of groups of three-way pipes are arranged on the outer wall of the water inlet pipe at equal intervals, a connecting pipe is arranged at the top of each three-way pipe, a spray head is connected to the top end of each connecting pipe, a conveying pipe is arranged at the bottom end of the water inlet pipe, a three-way connector is arranged at the bottom end of the conveying pipe, a timing water valve is arranged at the bottom of the three-way connector, and a faucet is externally connected to the bottom end of the timing water valve.

Preferably, the cast-in-place floor slab and the annular partition plate form a rectangular groove, a first waterproof layer is arranged on the inner wall of the rectangular groove, and a second waterproof layer is arranged on the inner wall of the first waterproof layer.

Preferably, the diapire of second waterproof layer is provided with the drainage blanket, the top of drainage blanket is provided with the water-retaining layer.

Preferably, the top of the water storage layer is provided with an isolation layer, and the top of the isolation layer is provided with a planting soil layer.

Preferably, the bottom of the spray head is provided with a bracket, and the bracket is embedded in the planting soil layer.

Preferably, a drain hole is formed in one side of the annular partition plate, a second rubber ring is installed on the inner wall of the drain hole, and a drain pipe is installed inside the second rubber ring.

Preferably, the railing is installed at the top of cast-in-place floor, and the railing is located the outside of annular baffle, the ladder frame is installed at the top of cast-in-place floor, two sets of handrails that arrange around are installed at the top of ladder frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install timing water valve and shower nozzle, the shower nozzle passes through connecting pipe, three-way pipe, inlet tube, conveyer pipe and tee bend interface and is connected with the timing water valve, and the external water source of timing water valve regularly carries the water source to the shower nozzle to regularly irrigate green planting, need not the manpower and irrigate, this irrigation method is simple laborsaving, great saving staff's time energy.

2. The utility model discloses an install the ladder frame, the stair of pouring are from great, compare and pour and obtain stair, and the dead weight of ladder frame is lighter, consequently chooses for use the ladder frame as the instrument on roof, has alleviateed the load of cast-in-place floor again.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the water inlet pipe and the annular partition plate of the present invention;

fig. 3 is a schematic view of an installation structure of the first waterproof layer and the second waterproof layer of the present invention;

fig. 4 is a schematic view of the mounting structure of the ladder frame and the roof of the present invention.

In the figure: 1. casting a floor slab in situ; 2. an annular partition plate; 3. a through hole; 4. a water inlet pipe; 5. a three-way pipe; 6. a connecting pipe; 7. a spray head; 8. a delivery pipe; 9. a three-way connector; 10. a timing water valve; 11. a first rubber ring; 12. a first waterproof layer; 13. a second waterproof layer; 14. a drainage layer; 15. a aquifer; 16. an isolation layer; 17. planting a soil layer; 18. a support; 19. a drain hole; 20. a second rubber ring; 21. a drain pipe; 22. a railing; 23. a ladder frame.

Detailed Description

Referring to fig. 1, 2 and 3, a roof structure for planting green plants:

the cast-in-place floor slab comprises a cast-in-place floor slab 1, wherein an annular partition plate 2 is installed at the top of the cast-in-place floor slab 1, two groups of through holes 3 which are arranged in the front and back are formed in one side of the annular partition plate 2, a first rubber ring 11 is installed in the through holes 3 in an embedded mode, a water inlet pipe 4 is installed in the first rubber ring 11, a plurality of groups of three-way pipes 5 which are arranged at equal intervals are installed on the outer wall of the water inlet pipe 4, a connecting pipe 6 is installed at the top of each three-way pipe 5, a spray head 7 is connected to the top end of each connecting pipe 6, a conveying pipe 8 is installed at the bottom end of each water inlet pipe 4, a three-way connector 9 is installed at the bottom end of each conveying pipe 8, a timing water valve 10 is installed at the bottom end of each three-way connector 9, and a faucet is externally connected to the bottom end of each timing water valve 10;

the cast-in-place floor slab 1 is used as a bearing roof and needs to have strong bearing capacity, therefore, the cast-in-place floor slab 1 adopts a cast-in-place reinforced concrete slab to increase the load capacity of the cast-in-place floor slab 1, the annular partition plate 2 is arranged on the top of the cast-in-place floor slab 1 to form an area for planting green plants, the top end of the water inlet pipe 4 extends from the inside of the through hole 3 to the inner space of the annular partition plate 2, the top end of the water inlet pipe 4 is in a closed state, the outer wall of one section of the water inlet pipe 4 in the inner space of the annular partition plate 2 is provided with the three-way pipe 5, the inner space of the three-way pipe 5 is communicated with the inner spaces of the connecting pipe 6 and the water inlet pipe 4, the spray head 7 connected with the connecting pipe 6 is provided with a plurality of spray nozzles, the spray head 7 connected with the connecting pipe 6 is provided with the plurality of spray nozzles, the spray head 7 can spray water flow to the irrigation area, the water in the conveying pipe 8 after passing through the timing water valve 10 and then flows out of the water inlet pipe 4, the timing valve 7 and the timing valve 10 can be sprayed to the green plant the irrigation area, the labor-saving controller can control the working personnel according to the simple working time of the simple working condition that the labor-saving irrigation device and the labor-saving irrigation area.

Referring to fig. 3 and 4, a roof structure capable of planting green:

the cast-in-place floor slab 1 and the annular partition board 2 form a rectangular groove, a first waterproof layer 12 is arranged on the inner wall of the rectangular groove, a second waterproof layer 13 is arranged on the inner wall of the first waterproof layer 12, a drainage layer 14 is arranged on the bottom wall of the second waterproof layer 13, a water storage layer 15 is arranged on the top of the drainage layer 14, an isolation layer 16 is arranged on the top of the water storage layer 15, a planting soil layer 17 is arranged on the top of the isolation layer 16, a support 18 is arranged at the bottom of the spray head 7, the support 18 is embedded in the planting soil layer 17, a drainage hole 19 is arranged on one side of the annular partition board 2, a second rubber ring 20 is arranged on the inner wall of the drainage hole 19, a drainage pipe 21 is arranged in the second rubber ring 20, a handrail 22 is arranged on the top of the cast-in-place floor slab 1, the handrail 22 is positioned on the outer side of the annular partition board 2, a ladder frame 23 is arranged on the top of the cast-in-place floor slab 1, and two groups of handrails arranged in the front and back are arranged on the top of the ladder frame 23;

the worker firstly levels the inner wall of the rectangular groove by cement mortar, paints a treating agent after the inner wall of the rectangular groove is leveled, paints a binding agent after drying, paints the binding agent uniformly for one time, then spreads a waterproof coiled material on the inner wall of the whole rectangular groove, then lays the waterproof coiled material by a coagulant, completely fills gaps between the waterproof coiled material to avoid water leakage, the waterproof coiled material is a first waterproof layer 12, the second waterproof layer 13 has the same treatment method and is positioned above the first waterproof layer 12, the waterproof property of a planting area is increased, the probability of water leakage is reduced, a drainage layer 14 is positioned above the second waterproof layer 13, can be fully paved by broken stones, the thickness of the drainage layer is preferably ten to fifteen centimeters, a water storage layer 15 can be fully paved by sponge felts, the water absorption capacity of the sponge felts is stronger, more water can be stored for green planting, a drain hole 19 is arranged at one side of the annular partition plate 2, the drain hole 19 is positioned below the second waterproof layer 13, the second rubber ring 20 is arranged between the drain pipe 21 and the drain hole 19, the second rubber ring 20 increases the tightness between the drain pipe 21 and the drain hole 19 to prevent water from seeping out from the drain pipe 21 and the drain hole 19, the isolation layer 16 is arranged below the water storage layer 15 and can be made of non-woven fabrics or plastic cloth to isolate the planting soil layer 17 from the water storage layer 15 below the planting soil layer, the purpose is to realize water permeable lapping without adhesion, the planting soil layer 17 is used for planting green plants, the green plants are selected according to local conditions to avoid the phenomena of low survival rate and poor landscape effect caused by the fact that green plant varieties are not suitable for local planting, the green plants are required to have the conditions of shallower root system, easy survival, easy maintenance, slow growth, dry resistance or moisture resistance due to the fact that the planting soil layer 17 is thinner than the soil thickness of the ground and the planting environment of the roof is poor, so as to increase the survival rate of the green plants, a worker prepares a proper planting substrate by using raw materials such as turfy soil, vermiculite, sandy soil, yellow mud, decomposed organic fertilizer, soil, microbial organic fertilizer and the like according to the substrate load of roof greening, the weight of the planting substrate is lighter than that of common planting soil, the load of a cast-in-place floor 1 is reduced, and good effects of fertilizer efficiency, water retention, drainage and the like are achieved at the same time.

The working principle is as follows: the working personnel select proper nursery stocks to plant on the planting soil layer 17, the timing water valve 10 is connected with an external water source, the timing water valve 10 is externally connected with a controller, the working personnel control the time interval of opening the timing water valve 10 according to local climate, the timing water valve 10 is used for watering green plants at fixed time, the water source passes through the timing water valve 10 and enters the insides of the two groups of conveying pipes 8 in a shunting way from the tee joint 9, the water inside the conveying pipes 8 enters the inside of the water inlet pipe 4 and then shunts to the insides of the groups of connecting pipes 6 from the inside of the water inlet pipe 4, green plants in green plant areas are further sprayed out from the spray head 7, the water of the spray head 7 is sprayed towards the green plants, the planting soil layer 17 slowly permeates the inside of the planting soil layer 17, the planting soil layer 17 is thoroughly irrigated, the surplus water permeates the planting water storage layer 15 downwards, the water storage layer 15 stores the surplus water, when the water in the planting soil layer 17 is insufficient, the water in the water storage layer 15 can absorb the water in the water storage layer 15, the water storage layer when the planting soil layer, the rain days, the planting area is more water, the water in the water drainage layer 14 and then is drained through the drainage pipe 21, compared with the cast stair frame 23, the cast floor slab, the cast-in-situ cast floor slab 1 is lightened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a roof structure that can plant afforestation, includes cast-in-place reinforced concrete cast-in-place floor (1), its characterized in that: the cast-in-place floor slab comprises a cast-in-place floor slab (1), wherein an annular partition plate (2) is installed at the top of the cast-in-place floor slab (1), two groups of through holes (3) which are arranged in the front and back are formed in one side of the annular partition plate (2), a first rubber ring (11) is installed inside the through holes (3) in an embedded mode, and a water inlet pipe (4) is installed inside the first rubber ring (11);

the utility model discloses a timing water valve, including inlet tube (4), three-way pipe (5) that the outer wall of inlet tube (4) was installed the multiunit equidistance and is arranged, connecting pipe (6) are installed at the top of three-way pipe (5), the top of connecting pipe (6) is connected with shower nozzle (7), conveyer pipe (8) are installed to the bottom of inlet tube (4), tee bend interface (9) are installed to the bottom of conveyer pipe (8), timing water valve (10) are installed to the bottom of tee bend interface (9), the bottom of timing water valve (10) is external to have tap.

2. A plantable roof structure as claimed in claim 1, wherein: the cast-in-place floor slab (1) and the annular partition plate (2) form a rectangular groove, a first waterproof layer (12) is arranged on the inner wall of the rectangular groove, and a second waterproof layer (13) is arranged on the inner wall of the first waterproof layer (12).

3. A plantable roof structure as claimed in claim 2, wherein: the diapire of second waterproof layer (13) is provided with drainage blanket (14), the top of drainage blanket (14) is provided with water storage layer (15).

4. A plantable roof structure as claimed in claim 3, wherein: an isolation layer (16) is arranged on the top of the water storage layer (15), and a planting soil layer (17) is arranged on the top of the isolation layer (16).

5. A plantable roof structure as claimed in claim 1, wherein: and a bracket (18) is installed at the bottom of the spray head (7), and the bracket (18) is embedded in the planting soil layer (17).

6. A plantable roof structure according to claim 1, wherein: one side of the annular partition plate (2) is provided with a drain hole (19), the inner wall of the drain hole (19) is provided with a second rubber ring (20), and a drain pipe (21) is arranged inside the second rubber ring (20).

7. A plantable roof structure as claimed in claim 1, wherein: railing (22) are installed at the top of cast-in-place floor (1), and railing (22) are located the outside of annular baffle (2), ladder frame (23) is installed at the top of cast-in-place floor (1), the handrail that two sets of front and back were arranged is installed at the top of ladder frame (23).

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