CN212715685U - Ecological roof of green building - Google Patents

Abstract

The utility model belongs to the technical field of the technique of green building and specifically relates to an ecological roof of green building is related to, including roof basic unit and the fishpond of locating roof basic unit, one side that roof basic unit is located the fishpond is equipped with plants the case, it is equipped with the planting groove to plant the case up end, the tank bottom of planting the groove is equipped with the metalling, roof basic unit still is equipped with the storage water tank, the storage water tank is equipped with first communicating pipe with the lateral wall of planting the case and being close to the metalling, be equipped with second communicating pipe between storage water tank and the fishpond, the lateral wall of storage water tank still communicates has the outlet pipe, the tip that the storage water tank was kept away from to the outlet pipe corresponds plants the groove and is equipped with a plurality. The application has the advantages of reducing the water overflow in the fish pond when the rain condition is great and achieving the energy-saving effect through rainwater resource application.

Description

Ecological roof of green building

Technical Field

The application relates to the technical field of green buildings, in particular to an ecological roof of a green building.

Background

With the development of science and technology and the improvement of living standard, people pay more and more attention to the comfort level of living and the saving and utilization of environmental resources, and green buildings are produced at the same time. The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature in the whole life cycle.

The Chinese patent publication No. CN208981501U discloses a simulated ecological roof for garden design, which comprises a house, wherein a protective frame is fixed on the top of the house in a surrounding manner, a rest room is fixed in the middle of the top of the house, and a solar panel is fixed on the light-facing surface of the rest room; in the utility model, the protective net is utilized to play a role in protection, and garbage is reduced from falling into the fish pond; the connecting piece and the surface of the connecting piece are provided with connecting grooves, so that a new outdoor chair leg can be conveniently inserted into the connecting groove formed in the surface of the connecting piece of the adjacent outdoor chair, and the adjacent outdoor chairs can be spliced; the hook is fixed, so that the limited materials placed on the table are hung on the hook, and the pollution caused by the materials placed on the top of a room is reduced; through the bottom welding fixed disk at the desk, be convenient for pass the bolt hole through the bolt to fix the fixed disk firmly, increase the steadiness that the desk was fixed, reduce the strong wind and blow down the hidden danger that the desk destroyed the grass.

In view of the above-mentioned related art, the inventor thinks that there is the defect that when raining, the rainfall is too big, easily causes the water in the fish pond to overflow and destroys the ecological environment in the fish pond, and the rainwater that overflows by the fish pond and rainwater directly flow out the outside by the roof, and rainwater resource application effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to reduce the problem that fish pond internal water overflows and rainwater resource application reaches energy-conserving effect when the rainfall potential is great, this application provides the ecological roof of a green building.

The application provides an ecological roof of green building adopts following technical scheme:

the utility model provides an ecological roof of green building, includes roof basic unit and locates the fishpond of roof basic unit, one side that roof basic unit is located the fishpond is equipped with plants the case, it is equipped with the planting groove to plant the case up end, the tank bottom of planting the groove is equipped with the metalling, roof basic unit still is equipped with the storage water tank, the storage water tank is equipped with first communicating pipe with the lateral wall of planting the case and being close to the metalling, be equipped with second communicating pipe between storage water tank and the fishpond, the lateral wall of storage water tank still communicates has the outlet pipe, the tip correspondence that the storage water tank was kept away from to the outlet pipe is planted the groove and is equipped with the shower nozzle that the groove was planted to a plurality of orientations.

Through adopting above-mentioned technical scheme, when the rainfall potential is great, water falls into in the fish pond, and get into the storage water tank by the second communicating pipe in, still accessible first communicating pipe is planted the groove by the storage water tank entering, the metalling forms the space of water storage, thereby with the log raft play in the fish pond, the water in the storage water tank is taken out to the suction pump, and spout to planting the groove by the shower nozzle in order to water the plant, thereby the effect of utilizing the rainwater resource has, this scheme has the interior ponding of reduction fish pond and overflows, thereby it reaches energy-conserving effect with watering the plant to have the utilization rainwater resource.

Preferably, the horizontal position of the end of the first communicating pipe connected with the planting box is higher than the horizontal position of the end connected with the water storage tank, the horizontal position of the end of the second communicating pipe connected with the fishpond is lower than the horizontal position of the end connected with the water storage tank, the horizontal position of the end of the second communicating pipe connected with the water storage tank is lower than the horizontal position of the upper end surface of the fishpond, and the horizontal position of the end of the first communicating pipe connected with the planting box is lower than the horizontal position of the end of the second communicating pipe connected with the water storage tank.

Through adopting above-mentioned technical scheme, the horizontal position that first communicating pipe is close to the one end of storage water tank is less than the other end, can store up partial ponding in making the storage water tank, the horizontal position that the second is close to the one end in aquarium is less than the other end to be convenient for discharge aquarium is close to the ponding of bottom, the horizontal position that first communicating pipe is close to the one end of planting the case is less than the horizontal position that the second is close to aquarium one end, thereby reduce the ponding in the storage water tank and to the influence that the second was intake communicating pipe.

Preferably, the outer side wall of the planting box far away from the first communicating pipe is provided with a drain pipe, and the horizontal position of the connecting end of the drain pipe and the planting box is lower than that of the connecting end of the first communicating pipe and the planting box.

Through adopting above-mentioned technical scheme, the drain pipe has the ponding of discharge planting incasement, prevents to plant the incasement ponding too much and lead to the rotten condition of plant roots.

Preferably, the lateral wall in fish pond is equipped with the inlet tube, be equipped with the solenoid valve on the inlet tube, the fish pond inside wall is equipped with first level sensor, be equipped with second level sensor in the storage water tank, first sensor, the equal electricity of second sensor are connected with the controller, controller control solenoid valve, suction pump are opened and close.

Through adopting above-mentioned technical scheme, learn the water demand in the pond of breeding fish through first level sensor, learn the water demand in the storage water tank through second level sensor to accessible controller control solenoid valve opens, gives pond of breeding fish, storage water tank moisturizing, has the effect that satisfies biological demand in the pond of breeding fish and plant irrigation.

Preferably, the horizontal position of the connecting end of the water inlet pipe and the side wall of the fishpond is higher than the horizontal position of the connecting end of the second communicating pipe and the side wall of the fishpond, and the diameter of the water inlet pipe is equal to that of the second communicating pipe.

Through adopting above-mentioned technical scheme, the horizontal position of inlet tube is higher than second communicating pipe to reduce the influence that water in the pond of breeding fish intake to the inlet tube, when need increase water in the storage water tank, the diameter of inlet tube and second communicating pipe equals, thereby make the increase and the reduction of the interior water yield of pond of breeding fish keep at the range of variation less, thereby when reducing the inlet tube and intaking, the condition of the water level abnormal change in the pond of breeding fish.

Preferably, the drain pipe is equipped with a plurality of roots, a plurality of roots along the lateral wall of planting the case the one end that the case was kept away from to the drain pipe all is connected with the collector pipe, the lateral wall of roof basic unit is pressed close to the collector pipe, just be equipped with the sewage pipe to ground extension on the lateral wall of collector pipe.

Through adopting above-mentioned technical scheme, collect in the collector by drain pipe exhaust water is unified to discharge by the sewage pipe, have the ponding of discharge planting incasement, reduce the planting incasement ponding by the unrestrained ground condition on roof.

Preferably, the upper end surface of the fishpond is provided with a grid plate, one side of the grid plate is hinged with the inner side wall, close to the upper end surface, of the fishpond, and the grid plate is matched with the upper end surface of the fishpond.

Through adopting above-mentioned technical scheme, the grid plate has the effect that reduces outside debris and get into the fishpond, and the grid also can make sunshine shine in the fishpond.

Preferably, the second is close to the one end inside wall in aquarium communicating pipe and is equipped with the filter screen, the one end inside wall that the aquarium was kept away from to the second communicating pipe is equipped with the check valve that the water flow direction was flowed to the storage water tank by the aquarium.

Through adopting above-mentioned technical scheme, the biology in the filter screen separation fish pond gets into in the second intercommunication pipe, and the check valve has the effect that reduces the ponding in the storage water tank and flow backward in fish pond.

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

1. when the rainfall is great, water falls into the fish pond and enters the water storage tank through the second communicating pipe, and can also enter the planting groove from the water storage tank through the first communicating pipe, the gravel layer forms a water storage space, so that the water in the fish pond is discharged, the water in the water storage tank is pumped out by the water suction pump and is sprayed to the planting groove by the spray head to water plants, so that the effect of utilizing rainwater resources is achieved, the scheme has the effects of reducing the escape of the accumulated water in the fish pond, and utilizing the rainwater resources to water the plants so as to achieve the effect of saving energy;

2. the horizontal position of one end of the first communicating pipe close to the water storage tank is lower than that of the other end of the first communicating pipe, so that part of accumulated water can be stored in the water storage tank, the horizontal position of one end of the second communicating pipe close to the fishpond is lower than that of the other end of the second communicating pipe, so that the accumulated water close to the bottom of the fishpond can be conveniently discharged, the horizontal position of one end of the first communicating pipe close to the planting box is lower than that of one end of the second communicating pipe close to the fishpond, and therefore the influence of;

3. learn the water demand in the pond of breeding fish through first level sensor, learn the water demand in the storage water tank through second level sensor to the accessible controller control solenoid valve opens, gives pond of breeding fish, storage water tank moisturizing, has the effect that satisfies the demand of the biology in the pond of breeding fish and the demand that the plant was irrigated.

Drawings

FIG. 1 is a schematic view of the overall structure of an ecological roof of a green building according to the embodiment;

fig. 2 is a sectional view of a connection structure between the fishpond, the water storage tank and the planting box in this embodiment.

Reference number legend, 1, roof substrate; 2. a fishpond; 21. a second communicating pipe; 211. a filter screen; 212. a check valve; 22. a water inlet pipe; 23. an electromagnetic valve; 24. a controller; 25. a grid plate; 26. a shade plate; 27. a first water level sensor; 3. planting boxes; 31. planting grooves; 32. a crushed stone layer; 33. planting a soil layer; 34. a drain pipe; 35. a water collection pipe; 36. a sewage pipe; 37. a first communication pipe; 4. a water storage tank; 41. a second water level sensor; 42. a water outlet pipe; 43. a spray head; 44. a water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses ecological roof of green building, refer to fig. 1, ecological roof of green building includes roof basic unit 1, locate roof basic unit 1's aquarium 2, locate roof basic unit 1's planting case 3, roof basic unit 1 is the superiors ' roof, refer to fig. 2, plant and be equipped with storage water tank 4 between case 3 and the aquarium 2, be equipped with first communicating pipe 37 between storage water tank 4 and the planting case 3, be equipped with second communicating pipe 21 between storage water tank 4 and the aquarium 2.

Referring to fig. 2, in this embodiment, the fishpond 2 has a rectangular structure, the upper end surface of the fishpond is open, the planting boxes 3 are located on one side of the fishpond 2 close to the outer side of the roof base 1, the second communicating pipe 21 is arranged on the side wall of the fishpond 2 close to the bottom, the side surface of the fishpond 2 far away from the second communicating pipe 21 is communicated with the water inlet pipe 22, and the water inlet pipe 22 is connected with water supply equipment so as to supply water to the fishpond 2; one side that case 3 was planted in keeping away from in aquarium 2 is equipped with controller 24, in this embodiment, controller 24 is PLC, the inside wall of inlet tube 22 is equipped with solenoid valve 23 with controller 24 electricity is connected, the inside wall of aquarium 2 is equipped with first level sensor 27, first level sensor 27 is connected with controller 24 electricity, first level sensor 27 is used for detecting the water level in aquarium 2, when the water level in aquarium 2 is less than first default, first level sensor 27 is with signal transmission to controller 24, controller 24 control solenoid valve 23 opens, inlet tube 22 leads to water in aquarium 2, thereby supply the water in aquarium 2, specific first default is decided by biological quantity such as the fish of breeding in aquarium 2.

Referring to fig. 2, the second communicating pipe 21 is provided with a filter screen 211 near the inner side wall of the fishpond 2, the filter screen 211 abuts against the inner side wall of the second communicating pipe 21, the filter screen 211 blocks organisms in the fishpond 2 from entering the second communicating pipe 21, one side of the second communicating pipe 21, which is located at the position where the filter screen 211 is far away from the fishpond 2, is provided with a check valve 212, the water flow direction of the check valve 212 flows to the water storage tank 4 from the fishpond 2, and the check valve 212 reduces the water in the water storage tank 4 to flow back into the fishpond 2.

A grid plate 25 is hinged to the upper end face of the fish pond 2, the size of the grid plate 25 is matched with the size of an opening in the upper end face of the fish pond 2, one side of the grid plate 25 in the long edge direction is hinged to the upper end face of the fish pond 2 through a hinge, one side of the grid plate 25 away from the hinge is abutted to the upper end face of the fish pond 2, so that the opening is covered, and the grid plate 25 can be turned over when the fish pond 2 needs to be cleaned; one side that is close to the hinge on the grid plate 25 is equipped with hides shadow plate 26, hides the length direction setting of shadow plate 26 along grid plate 25 for the fish in the fishpond 2 space that hides, grid plate 25 is located and is equipped with the grid on the plate body that hides the shadow plate 26 outside, makes sunshine can shine inside fishpond 2, and grid plate 25 still plays the effect that blocks outside debris and get into fishpond 2.

Planting case 3 is the rectangle box structure, and its up end has been seted up and has been planted groove 31, and it is used for planting the plant to plant groove 31, and the tank bottom of planting groove 31 is equipped with rubble layer 32, and rubble layer 32 up end covers has planting soil layer 33, and is concrete, and rubble layer 32 is piled up, the suppression by the rubble and forms, has the limbers of a plurality of intercommunications between rubble layer 32, and rubble layer 32 is used for forming the water storage space in planting case 3, and the plant in the water storage is used under the condition of lack of water in order to supply to plant. The first communicating pipe 37 is communicated with the side wall of the gravel layer 32 corresponding to the planting box 3, the side wall opposite to the side where the planting box 3 and the first communicating pipe 37 are located is communicated with a drain pipe 34, the horizontal position of the communicating end of the drain pipe 34 and the planting box 3 is lower than the horizontal position of the communicating end of the first communicating pipe 37 and the planting box 3, a water storage space is arranged between the drain pipe 34 and the bottom of the planting groove 31, and the drain pipe 34 is used for draining excessive accumulated water in the planting box 3.

Referring to fig. 1, drain pipe 34 evenly is equipped with a plurality of roots along the lateral wall of planting case 3, the one end that planting case 3 was kept away from to drain pipe 34 is buckled downwards and is connected with collector pipe 35, a plurality of drain pipes 34 are connected in same root collector pipe 35, the axis level of collector pipe 35 sets up, and collector pipe 35 is fixed in the lateral wall of roof basic unit 1, the lateral wall intercommunication of collector pipe 35 has sewage pipe 36, sewage pipe 36 extends and is connected with municipal sewer line to ground, thereby discharge the ponding of drain pipe 34 discharge to municipal sewer line, reduce environmental pollution.

Referring to fig. 2, the water storage tank 4 is a hollow box structure, the second communicating pipe 21 is communicated with the side wall of the water storage tank 4 near the fishpond 2, and the horizontal position of the communicating end of the second communicating pipe 21 and the water storage tank 4 is higher than the horizontal position of the communicating end of the second communicating pipe 21 and the fishpond 2 and lower than the communicating end of the water inlet pipe 22 and the fishpond 2, and the horizontal position of the communicating end of the second communicating pipe 21 and the water storage tank 4 is higher than the water level position of the first preset value, when the water in the fishpond 2 increases, the water flows into the second communicating pipe 21 and gradually fills the second communicating pipe 21, flows into the water storage tank 4 through the second communicating pipe 21 and is stored, the pressure of the water in the fishpond 2 to the electromagnetic valve 23 is reduced through the arrangement of the second communicating pipe 21 and the water inlet pipe 22, the situation that water in the fishpond 2 flows backwards into the water inlet pipe 22 when the electromagnetic valve 23 has poor water insulation effect is also reduced; the first communicating pipe 37 is communicated with the side wall of the water storage tank 4 close to the planting tank 3, the horizontal position of the communicating end of the first communicating pipe 37 and the water storage tank 4 is lower than that of the first communicating pipe 37 and the planting tank 3, so that the water storage tank 4 can store partial water, when the water stored in the water storage tank 4 is excessive, the water in the water storage tank 4 can flow into the planting tank 3 through the first communicating pipe 37, so that the internal water storage pressure of the water storage tank 4 is reduced, the horizontal position of the communicating end of the second communicating pipe 21 and the water storage tank 4 is higher than that of the communicating end of the first communicating pipe 37 and the planting tank 31, when the water stored in the water storage tank 4 is more, the height of the water level in the water storage tank 4 is higher than the highest horizontal position of the first communicating pipe 37, the water stored in the water storage tank 4 flows into the planting tank 3 through the first communicating pipe 37, and the position of the water, the influence on the water inflow of the second communication pipe 21 is small, and the water inflow of the second communication pipe 21 is facilitated.

A second water level sensor 41 is arranged in the water storage tank 4, the second water level sensor 41 is electrically connected with the controller 24, when the second water level sensor 41 senses that the water level in the water storage tank 4 is lower than a second preset value, the second water level sensor 41 transmits an electric signal to the controller 24, the controller 24 controls the electromagnetic valve 23 to be opened, the water inlet pipe 22 leads water into the fish pond 2, when the water level in the fish pond 2 rises to be higher than the highest horizontal position end of the second communicating pipe 21, the second communicating pipe 21 leads the water in the fish pond 2 into the water storage tank 4 so as to supplement the water in the water storage tank 4, the diameter of the water inlet pipe 22 is equal to that of the second communicating pipe 21, so that the difference value between the water inlet quantity and the water outlet quantity in the fish pond 2 is small, and the situation that the water level in the fish pond 2; specifically, the specific value of the second preset value is determined by the size of the water storage tank 4.

Referring to fig. 1 and 2, the upper end surface of the water storage tank 4 is communicated with a water outlet pipe 42, one end of the water outlet pipe 42 extends into the water storage tank 4, the other end of the water outlet pipe 42 is bent towards one side of the planting box 3 and is arranged above the planting groove 31 along the long side direction of the planting groove 31, the water outlet pipe 42 is positioned on the axis level of the side wall above the planting groove 31, the side wall is communicated with a plurality of spray heads 43, and the water outlets of the spray heads 43 face the planting groove 31.

The water outlet pipe 42 is provided with a water suction pump 44, the water suction pump 44 is used for pumping water in the water storage tank 4 into the water outlet pipe 42, the water suction pump 44 is electrically connected with the controller 24, the controller 24 controls the on-off of the water suction pump 44 so as to control the spray head 43 to irrigate the planting groove 31, the water in the water storage tank 4 is usually fish culture water, and the fish culture water contains trace elements and can be used as fertilizer for plants.

The implementation principle of the ecological roof of the green building in the embodiment of the application is as follows: when the rainfall is high and the water amount in the fish pond 2 is increased, the water in the fish pond 2 flows into the water storage tank 4 through the second communicating pipe 21 to be stored, when the accumulated water in the water storage tank 4 is high, the water flows into the planting box 3 through the first communicating pipe 37, the effect of storing rainwater is achieved while the water pressure in the fish pond 2 is reduced, when plants need to be watered, the water suction pump 44 is started, the water in the water storage tank 4 is sucked into the water outlet pipe 42 through the water suction pump 44 and is sprayed into the planting groove 31 through the spray head 43, the effect of utilizing rainwater resources is achieved, when the water level in the fish pond 2 or the water storage tank 4 is lower than the first preset value or the second preset value, the controller 24 controls the electromagnetic valve 23 to be opened to supplement water into the fish pond 2, so as to increase the water amount in the fish pond 2 or the water storage tank 4, and the effect of utilizing the rainwater resources and facilitating plant watering is achieved.

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 (8)

1. The utility model provides an ecological roof of green building, includes roof basic unit (1) and locates fishpond (2) of roof basic unit (1), its characterized in that: a planting box (3) is arranged on one side of the roof base layer (1) positioned in the fishpond (2), a planting groove (31) is arranged on the upper end surface of the planting box (3), a rubble layer (32) is arranged at the bottom of the planting groove (31), the roof base layer (1) is also provided with a water storage tank (4), the side walls of the water storage tank (4) and the planting tank (3) close to the rubble layer (32) are provided with a first communicating pipe (37), a second communicating pipe (21) is arranged between the water storage tank (4) and the fishpond (2), the side wall of the water storage tank (4) is also communicated with a water outlet pipe (42), the end part of the water outlet pipe (42) far away from the water storage tank (4) corresponds to the planting groove (31) and is provided with a plurality of spray heads (43) facing the planting groove (31), and a water suction pump (44) is arranged on the water outlet pipe (42) and has a water flow direction from the water storage tank (4) to the spray head (43).

2. The ecological roof of green building of claim 1, characterized in that: the horizontal position of the end that first communicating pipe (37) and planting case (3) are connected is higher than the horizontal position of being connected one end with storage water tank (4), the horizontal position that one end is connected with aquarium (2) in second communicating pipe (21) is less than the horizontal position of being connected one end with storage water tank (4), the horizontal position that one end is connected with storage water tank (4) in second communicating pipe (21) is less than the horizontal position of breeding fish pond (2) up end, the horizontal position that one end is connected with planting case (3) in first communicating pipe (37) is less than the horizontal position that one end is connected with storage water tank (4) in second communicating pipe (21).

3. The ecological roof of green building of claim 1, characterized in that: the lateral wall of planting case (3) keeping away from first communicating pipe (37) is equipped with drain pipe (34), the horizontal position that drain pipe (34) and planting case (3) link is less than the horizontal position of first communicating pipe (37) and planting case (3) link.

4. The ecological roof of green building of claim 1, characterized in that: the lateral wall in aquarium (2) is equipped with inlet tube (22), be equipped with solenoid valve (23) on inlet tube (22), aquarium (2) inside wall is equipped with first level sensor (27), be equipped with second level sensor (41) in storage water tank (4), first level sensor (27), the equal electricity of second level sensor (41) are connected with controller (24), controller (24) control solenoid valve (23), suction pump (44) are opened and close.

5. The ecological roof of green building of claim 4, characterized in that: the horizontal position of inlet tube (22) and aquarium (2) lateral wall link is higher than the horizontal position of second communicating pipe (21) and aquarium (2) lateral wall link, the diameter of inlet tube (22) equals the diameter of second communicating pipe (21).

6. The ecological roof of green building of claim 3, characterized in that: drain pipe (34) are equipped with a plurality of roots, a plurality of roots along the lateral wall of planting case (3) drain pipe (34) keep away from the one end of planting case (3) and all are connected with collector pipe (35), the lateral wall of roof basic unit (1) is pressed close to collector pipe (35), just be equipped with sewage pipe (36) to ground extension on the lateral wall of collector pipe (35).

7. The ecological roof of green building of claim 1, characterized in that: the fish pond is characterized in that a grid plate (25) is arranged on the upper end face of the fish pond (2), one side of the grid plate (25) is hinged to the inner side wall, close to the upper end face, of the fish pond (2), and the grid plate (25) is matched with the upper end face of the fish pond (2).

8. The ecological roof of green building of claim 1, characterized in that: one end inside wall that second communicating pipe (21) is close to aquarium (2) is equipped with filter screen (211), the one end inside wall that aquarium (2) were kept away from in second communicating pipe (21) is equipped with water flow direction and is flowed to check valve (212) of storage water tank (4) by aquarium (2).

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