CN111788963B - Roof greening device and using method thereof - Google Patents
Roof greening device and using method thereof Download PDFInfo
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- CN111788963B CN111788963B CN202010585792.9A CN202010585792A CN111788963B CN 111788963 B CN111788963 B CN 111788963B CN 202010585792 A CN202010585792 A CN 202010585792A CN 111788963 B CN111788963 B CN 111788963B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a roof greening device, which comprises a bearing box body, a planting groove and a water replenishing mechanism, wherein a water storage tank is arranged at the upper part of the peripheral wall of the bearing box body; a planting groove is arranged in the bearing box body and is formed by connecting a plurality of groove bodies with the same shape and structure in parallel; the structure of the water replenishing device comprises a bearing box body, wherein a water replenishing mechanism is arranged on the bearing box body, one of two adjacent groove bodies is connected with the bottom end of a second inclined plate on one of the two adjacent groove bodies and the bottom end of a first inclined plate on the other groove body to form a V-shaped groove, the middle part of a second vertical plate on one of the two adjacent groove bodies and the middle part of a first vertical plate on the other groove body are connected through a transverse pipe, the water replenishing mechanism is located on the rear side of the bearing box body, and the water replenishing mechanism comprises a communicating pipe and a water replenishing box. The invention provides a roof greening device and a using method thereof, aiming at solving the problem that the soil matrix used for planting roof greening plants is easy to cause water evaporation under the action of high temperature and influences the growth of plants, and the roof greening device can ensure the water required by the roof greening plants.
Description
Technical Field
The invention relates to the technical field of roof greening, in particular to a roof greening device and a using method thereof.
Background
The roof greening is a general name for building gardens and planting trees and flowers on roofs and terraces of various ancient and modern buildings, structures, bridges and the like, and the roof greening has extremely important significance for increasing the area of urban greenbelts, improving the space of increasingly deteriorated human living environment, developing the space of human greening, building rural cities, improving the living conditions of people, improving the quality of life, beautifying the urban environment and improving the ecological effect.
In order to consider the bearing capacity of the roof, the soil matrix of the plants planted in the roof greening is shallow in depth and low in water storage capacity, meanwhile, because the roof is exposed in a high-altitude open environment and is influenced by illumination and indoor temperature, the temperature of the roof can reach 60 ℃, water stored in the soil matrix of the plants is easy to evaporate, the plants are lack of water and die, and the plants for roof greening need to select plants with high drought resistance.
Disclosure of Invention
The invention provides a roof greening device and a using method thereof, aiming at solving the problem that the soil matrix used for planting roof greening plants is easy to cause water evaporation under the action of high temperature and influences the growth of plants, and the roof greening device can ensure the water required by the roof greening plants.
In order to solve the problems, the technical scheme of the invention is as follows:
a roof greening device comprises a bearing box body, a planting groove and a water replenishing mechanism;
the water storage tank is a hollow cuboid with an opening at the top surface, a water storage tank is arranged at the upper part of the outer peripheral wall of the bearing tank, the water storage tank is a hollow cuboid with an opening at the top surface, the bottom surface of the water storage tank is sleeved on the outer peripheral wall of the bearing tank through a connecting through hole, a space is reserved between the inner wall of the water storage tank and the outer wall of the bearing tank, a water pump is arranged at the left side of the bearing tank, the water inlet end of the water pump penetrates through the bottom end of the peripheral wall of the bearing tank through a water inlet pipe and is communicated with the bearing tank, and the water outlet of the water pump penetrates through the bottom surface of the water storage tank through a water outlet pipe and is communicated with the water storage tank;
the planting groove is arranged in the bearing box and is formed by connecting a plurality of groove bodies with the same shape and structure in parallel, the groove bodies are composed of transverse plates, vertical plates and inclined plates, the left end and the right end of the top surface of the transverse plate are respectively provided with a first partition plate and a second partition plate along the length direction of the transverse plate, a first partition net is connected between the upper ends of the opposite side surfaces of the first partition plate and the second partition plate, the first partition net, the second partition plate and the transverse plate are connected in series end to form a frame-shaped structure, the vertical plates are composed of a first vertical plate and a second vertical plate with the same shape and structure, the front end and the rear end of each first vertical plate are arc-shaped plate bodies, the upper part and the lower part of each first vertical plate are respectively provided with a plurality of rows of first water holes and second water holes which penetrate through the left side surface and the right side surface of each first vertical plate, the lower end of each first vertical plate is fixed at the left end of the transverse plate along the length direction of the transverse plate, and the arc-shaped bulge of each first vertical plate faces the left side, the lower end of the second vertical plate is fixed at the right end of the transverse plate along the length direction of the transverse plate, the arc-shaped bulge of the second vertical plate faces to the right, a space is reserved between the upper end of the first vertical plate and the upper end of the second vertical plate, the inclined plates are composed of a first inclined plate and a second inclined plate which are identical in shape and structure, the first inclined plate is a rectangular plate body, a plurality of rows of third water holes penetrating through the left side and the right side of the first inclined plate are formed in the first inclined plate, the top end of the first inclined plate inclines to the right and is fixed at the left end of the bottom surface of the transverse plate along the length direction of the transverse plate, the bottom end of the first inclined plate inclines to the left and is fixed at the right end of the bottom surface of the transverse plate along the length direction of the transverse plate, and the bottom end inclines to the right;
the bottom end of a second inclined plate on one of the two adjacent tank bodies is connected with the bottom end of a first inclined plate on the other tank body to form a V-shaped groove, the middle part of a second vertical plate on one of the two adjacent tank bodies is connected with the middle part of a first vertical plate on the other tank body through a transverse pipe, the transverse pipe is a hollow cylinder lower than the bottom surface of the water storage tank, the rear end of the transverse pipe penetrates through the rear side plate of the bearing tank body and is positioned outside the rear side of the bearing tank body, the front end of the transverse pipe is fixed on the inner wall of the front side of the bearing tank body, the upper part of the transverse pipe positioned in the bearing tank body is provided with a strip-shaped through hole penetrating through the peripheral wall of the transverse pipe, the end parts of the plurality of tank bodies forming the planting tank are all parallel and level, the front end and the rear end of the planting tank are respectively fixed on the inner walls of the front side and the rear side of the bearing tank body, the frame-shaped structure on each tank body is sealed by the front inner side and rear side of the bearing tank body to form a water storage chamber, the square through hole penetrating through the bearing tank body is arranged at the rear end of each water storage chamber, a second separation net is arranged in each square through hole, the upper end and the lower end of each square through hole are flush with the upper end and the lower end of the water storage chamber respectively, the lower end of a first inclined plate on the tank body at the leftmost end of the planting tank is fixed to the lower part of the inner wall at the left side of the bearing tank body, the lower end of a second inclined plate on the tank body at the rightmost end of the planting tank is fixed to the lower part of the inner wall at the right side of the bearing tank body, bearing plates which are connected with V-shaped grooves and the inner bottom surface of the bearing tank body are vertically arranged at the bottom ends of the V-shaped grooves, and n-shaped grooves which are communicated from left to right and have downward upward convex openings are arranged at the lower parts of the bearing plates;
the water replenishing mechanism is positioned at the rear side of the bearing box body and comprises a plurality of communicating pipes and a water replenishing box, the communicating pipes are vertical pipe bodies, the upper end of each communicating pipe penetrates through the bottom plate of the water storage box to communicate with the water storage box, the lower end of each communicating pipe penetrates through the rear end of the peripheral wall of the transverse pipe to communicate with the transverse pipe, a screw thread butterfly valve is arranged on each communicating pipe, a magnet is arranged at the end part of a control rod on each screw thread butterfly valve, the water replenishing box is arranged at the lower side of the joint of the communicating pipe and the transverse pipe, the water replenishing box is a hollow cuboid with an open front side, one side of the opening of the water replenishing box is fixed on the rear side surface of the bearing box body, the left end and the right end of the water replenishing box are respectively flush with the left end and the right end of the bearing box body, the bottom surface of the top plate of the water replenishing box is flush with the top surface of the water storage chamber, the bottom surface of the bearing box body is flush with the bottom surface of the bottom plate, the water storage chamber is communicated with the water replenishing box through a square through hole, and a floating plate is arranged in the water replenishing box along the length direction, the kickboard top surface is provided with the actuating lever 26 that is located every communicating pipe 28 right side, kickboard, upper end are all passed to a plurality of actuating lever lower extremes and are located the moisturizing case upside, it is equipped with the spring of connecting moisturizing case roof and kickboard all to overlap on a plurality of actuating levers that are located the moisturizing case, all be provided with the through hole that runs through the actuating lever perisporium along actuating lever direction of height on a plurality of actuating levers, the one end that every control lever was provided with magnet all passes the through hole on the actuating lever that is close to mutually and is located the actuating lever right side that is close to mutually.
Further, the top end of the bearing box body is flush with the top end of the water storage box.
Furthermore, one end of the water inlet pipe communicated with the bearing box body is lower than the top end of the n-shaped groove in the bearing plate.
Further, first riser and second riser are bilateral symmetry state, first swash plate and second swash plate and are bilateral symmetry state.
Furthermore, each V-shaped groove is filled with a filter layer, and the filter layers are layered bodies made of ceramsite.
Furthermore, the bottom plate of the water storage tank and the top plate of the water replenishing tank are both iron plate bodies.
Further, when the kickboard drives a plurality of actuating levers downstream to the limit state, a plurality of actuating levers drive a plurality of control lever downward slopping, and magnet on a plurality of control levers attracts the moisturizing case roof, and when the kickboard drives a plurality of actuating levers upward movement to the limit state, a plurality of actuating levers drive a plurality of control levers upward slopping, and magnet on a plurality of control levers attracts the water storage case bottom plate.
Further, a method for using the roof greening device comprises the following steps:
s1: one or more roof greening devices are correspondingly placed according to the size of the roof site area;
s2: filling soil matrixes into the groove body outside the frame-shaped structure until the filled soil matrixes exceed the first separation net, and planting plants in the soil matrixes above the first separation net;
s3, the spring on the driving rod is in a natural state, the water level in the water replenishing tank is lower than the bottom height of the floating plate, and the screw thread butterfly valve is opened;
s4: injecting water from an opening on the top surface of the water storage tank, enabling the water in the water storage tank to enter a transverse pipe communicated with a connecting pipe through a plurality of communicating pipes, enabling the water in the transverse pipe to overflow from a strip-shaped through hole on the transverse pipe, enabling the water overflowing from the strip-shaped through hole to enter a tank body through a first water hole to be poured with a soil matrix, enabling the water in the soil matrix to flow downwards into a water storage chamber through a first separation net, enabling the water in the soil matrix to enter a V-shaped groove through a second water hole, enabling the water in the V-shaped groove to enter the lower part of a bearing box body through a third water hole, enabling the water in the water storage chamber to enter a water supplementing tank through a square through hole at the rear end of the water storage chamber in each tank body, enabling the water level in the water supplementing tank to rise, enabling a floating plate to drive a plurality of driving rods to move upwards to a limit state under the influence of buoyancy of the water level in the water supplementing tank, closing a screw thread butterfly valve, and enabling the water storage chamber to be filled with water;
s5: when the water in the soil matrix is evaporated to the water level in the water storage chamber and the water replenishing tank and simultaneously falls down, and the water level falls below the floating plate, the floating plate drives the plurality of driving rods to move downwards, and when the driving rods move downwards to a limit state, the screw thread butterfly valve is opened again to water the plants in the tank body;
s6: when the water in the water storage tank is not enough to water plants, the water pump is started to pump the water in the bearing box body to supplement the water in the water storage tank.
Through the technical scheme, the invention has the beneficial effects that:
when the invention is used, soil matrix is filled in the groove body outside the frame-shaped structure until the filled soil matrix exceeds the first separation net, plants are planted in the soil matrix above the first separation net, the spring on the driving rod is in a natural state, the water level in the water replenishing tank is lower than the bottom surface height of the floating plate, the screw thread butterfly valve is opened, water is filled from the top surface opening of the water storage tank, the water in the water storage tank enters the horizontal pipe communicated with the connecting pipe through a plurality of communicating pipes, the water in the horizontal pipe overflows from the strip-shaped through hole on the horizontal pipe, the water overflowing from the strip-shaped through hole enters the groove body through the first water hole for pouring the soil matrix, the water in the soil matrix flows downwards into the water storage chamber through the first separation net, meanwhile, the water in the soil matrix enters the V-shaped groove through the second water hole, the water in the V-shaped groove enters the lower part of the bearing box body through the third water hole, wherein the water in the water storage chamber enters the water replenishing tank through the square through hole at the rear end of the water storage chamber in each groove body, the floating plate is influenced by buoyancy of water level rising in the water replenishing tank, the floating plate drives the driving rods to move upwards to a limit state, the driving rods drive the control rods to incline upwards, magnets on the control rods attract the bottom plate of the water storage tank, the screw thread butterfly valve is closed, the water storage tank is filled with water, when water in the soil matrix is evaporated to the water level in the water storage tank and the water level in the water replenishing tank to fall simultaneously and to the lower side of the floating plate, the floating plate drives the driving rods to move downwards, when the driving rods move downwards to the limit state, the screw thread butterfly valve is opened again to water plants in the tank, the water in the water storage tank is not enough to water the plants, and the water pump is started to extract water in the bearing tank to supplement the water in the water storage tank.
Drawings
FIG. 1 is a longitudinal sectional view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic view of the structure of the tank of the present invention;
FIG. 4 is a schematic structural view of the carrying case of the present invention;
FIG. 5 is a rear side view of the present invention;
fig. 6 is a schematic view of the structure of the floating plate and the driving lever of the present invention.
The reference numbers in the drawings are as follows: 1 is the water pump, 2 is the outlet pipe, 3 is the storage water tank, 4 is the bearing box, 5 is the first water hole, 6 is the first riser, 7 is the second riser, 8 is the second water hole, 9 is the violently pipe, 10 is the bar through-hole, 11 is the first baffle, 12 is the first net that separates, 13 is the second baffle, 14 is the second net that separates, 15 is n type groove, 16 is the loading board, 17 is the filter layer, 18 is the second swash plate, 19 is the third water hole, 20 is the first swash plate, 21 is the inlet tube, 22 is the moisturizing case, 23 is the kickboard, 24 is the spring, 25 is the through hole, 26 is the actuating lever, 27 is the screw thread butterfly valve, 28 is the communicating pipe, 29 is square through hole, 30 is the diaphragm, 31 is magnet, 32 is the control lever.
Detailed Description
The invention is further described with reference to the following figures and detailed description:
as shown in fig. 1 to 6, a roof greening device comprises a bearing box body 4, a planting groove and a water replenishing mechanism;
the bearing box body 4 is a hollow cuboid with an opening on the top surface, a water storage tank 3 is arranged on the upper part of the peripheral wall of the bearing box body 4, the water storage tank 3 is a hollow cuboid with an opening on the top surface, the bottom surface of the hollow cuboid is sleeved on the peripheral wall of the bearing box body 4 through a connecting through hole, the top end of the bearing box body 4 is flush with the top end of the water storage tank 3, a space is reserved between the inner wall of the water storage tank 3 and the outer wall of the bearing box body 4, a water pump 1 is arranged on the left side of the bearing box body, the water inlet end of the water pump 1 penetrates through the bottom end of the peripheral wall of the bearing box body 4 through a water inlet pipe 21 and is communicated with the bearing box body 4, the water outlet of the water pump 1 penetrates through the bottom surface of the water storage tank 3 through a water outlet pipe 2 and is communicated with the water storage tank 3, and one end of the water inlet pipe 21 communicated with the bearing box body 4 is lower than the top end of an n-shaped groove 15 on the bearing plate 16;
the planting groove is arranged in the bearing box body 4 and is formed by connecting a plurality of groove bodies with the same shape and structure in parallel, the groove bodies are composed of transverse plates 30, vertical plates and inclined plates, the left end and the right end of the top surface of the transverse plate 30 are respectively provided with a first partition plate 11 and a second partition plate 13 along the length direction of the transverse plate 30, a first partition net 12 is connected between the upper ends of the opposite side surfaces of the first partition plate 11 and the second partition plate 13, the first partition plate 11, the first partition net 12, the second partition plate 13 and the transverse plate 30 are connected in series end to form a frame structure, the vertical plates are composed of a first vertical plate 6 and a second vertical plate 7 with the same shape and structure, the first vertical plate 6 is an arc-shaped plate body, the front end and the rear end of the first vertical plate 6 are arc-shaped, the upper part and the lower part of the first vertical plate 6 are respectively provided with a plurality of rows of first water holes 5 and second water holes 8 penetrating through the left side surface and the left side surface of the first vertical plate 6, the lower end of the first vertical plate 6 is fixed at the left end of the transverse plate 30 along the length direction of the transverse plate 30 and the arc-shaped protrusion of the first vertical plate 6 faces the left side, the lower end of the second vertical plate 7 is fixed at the right end of the transverse plate 30 along the length direction of the transverse plate 30, the arc-shaped bulge of the second vertical plate 7 faces to the right, a space is reserved between the upper end of the first vertical plate 6 and the upper end of the second vertical plate 7, the inclined plates are composed of a first inclined plate 20 and a second inclined plate 18 which are identical in shape and structure, the first inclined plate 20 is a rectangular plate body, a plurality of rows of third water holes 19 penetrating through the left side and the right side of the first inclined plate 20 are formed in the first inclined plate 20, the top end of the first inclined plate 20 inclines rightwards and is fixed at the left end of the bottom surface of the transverse plate 30, the bottom end of the first inclined plate 20 inclines leftwards, the top end of the second inclined plate 18 inclines leftwards and is fixed at the right end of the bottom surface of the transverse plate 30 along the length direction of the transverse plate 30, the first vertical plate 6 and the second vertical plate 7 are in a bilateral symmetry state, and the first inclined plate 20 and the second inclined plate 18 are in a bilateral symmetry state;
the bottom end of a second inclined plate 18 on one of the two adjacent groove bodies is connected with the bottom end of a first inclined plate 20 on the other groove body to form V-shaped grooves, a filter layer 17 is filled in each V-shaped groove, the filter layer 17 is a layered body made of ceramsite, the middle part of a second vertical plate 7 on one of the two adjacent groove bodies is connected with the middle part of a first vertical plate 6 on the other groove body through a transverse pipe 9, the transverse pipe 9 is a hollow cylinder lower than the bottom surface of the water storage tank 3, the rear end of the transverse pipe 9 penetrates through a rear side plate of the bearing box body 4 and is positioned outside the rear side of the bearing box body 4, the front end of the transverse pipe is fixed on the inner wall of the front side of the bearing box body 4, the upper part of the transverse pipe 9 positioned in the bearing box body 4 is provided with a strip-shaped through hole 10 penetrating through the peripheral wall of the transverse pipe 9, the end parts of the plurality of groove bodies forming the planting grooves are all level, and the front end and the rear end of the planting groove are respectively fixed on the inner walls of the front side and the rear side of the bearing box body 4, the frame-shaped structure on each tank body is formed by sealing the front inner side and the rear inner side of the bearing tank body 4 to form a water storage chamber, the rear end of each water storage chamber is provided with a square through hole 29 penetrating through the bearing tank body 4, a second partition net 14 is arranged in each square through hole 29, the upper end and the lower end of each square through hole 29 are respectively flush with the upper end and the lower end of each water storage chamber, the lower end of a first inclined plate 20 on the tank body at the leftmost end of each planting tank is fixed at the lower part of the inner wall at the left side of the bearing tank body 4, the lower end of a second inclined plate 18 on the tank body at the rightmost end of each planting tank is fixed at the lower part of the inner wall at the right side of the bearing tank body 4, the bottom ends of a plurality of V-shaped grooves are vertically provided with bearing plates 16 connecting the V-shaped grooves and the inner bottom surface of the bearing tank body 4, and the lower parts of the bearing plates 16 are respectively provided with n-shaped grooves 15 which are communicated left and right and are protruded upwards opened and downwards;
the water supplementing mechanism is positioned at the rear side of the bearing box body 4 and comprises a plurality of communicating pipes 28 and a water supplementing box 22, the communicating pipes 28 are vertical pipe bodies, the upper end of each communicating pipe 28 penetrates through a bottom plate of the water storage box 3 to be communicated with the water storage box 3, the lower end of each communicating pipe 28 penetrates through the rear end of the peripheral wall of a transverse pipe 9 to be communicated with the transverse pipe 9, a screw thread butterfly valve 27 is arranged on each communicating pipe 28, a magnet 31 is arranged at the end of a control rod 32 on each screw thread butterfly valve 27, the water supplementing box 22 is installed at the lower side of the joint of the communicating pipe 28 and the transverse pipe 9, the water supplementing box 22 is a hollow cuboid with an open front side, one open side of the water supplementing box 22 is fixed on the rear side surface of the bearing box body 4, the left end and the right end of the water supplementing box 22 are flush with the left end and the right end of the bearing box body 4 respectively, the top plate bottom surface of the water supplementing box is flush with the top surface of the water storage chamber, the bottom surface of the bottom plate is flush with the bottom surface of the bearing box body 4, the moisturizing case warp side shape through-hole 29 and reservoir chamber intercommunication, be provided with kickboard 23 along moisturizing case 22 length direction in the moisturizing case 22, kickboard 23 top surface is provided with the actuating lever 26 that is located every communicating pipe 28 right side, kickboard 23, the upper end is all passed moisturizing case 22 roof and is located moisturizing case 22 upside to a plurality of actuating lever 26 lower extremes, it is equipped with the spring 24 of connecting moisturizing case 22 roof and kickboard 23 all to overlap on a plurality of actuating lever 26 that are located moisturizing case 22, all be provided with the through hole 25 that runs through actuating lever 26 perisporium along actuating lever 26 direction of height on a plurality of actuating lever 26, the one end that every control lever 32 was provided with magnet 31 all passes the through hole 25 on the actuating lever 26 that is close to mutually and is located the actuating lever 26 right side that is close to mutually.
The bottom plate of the water storage tank 3 and the top plate of the water replenishing tank 22 are both iron plate bodies.
When the floating plate 23 drives the plurality of driving rods 26 to move downwards to the limit state, the plurality of driving rods 26 drive the plurality of control rods 32 to incline downwards, the magnets 31 on the plurality of control rods 32 attract the top plate of the water replenishing tank 22, when the floating plate 23 drives the plurality of driving rods 26 to move upwards to the limit state, the plurality of driving rods 26 drive the plurality of control rods 32 to incline upwards, and the magnets 31 on the plurality of control rods 32 attract the bottom plate of the water replenishing tank 3.
A method for using a roof greening device comprises the following steps:
s1: one or more roof greening devices are correspondingly placed according to the size of the roof site area;
s2: filling soil matrix into the groove body outside the frame-shaped structure until the filled soil matrix exceeds the first separation net 12, and planting plants in the soil matrix above the first separation net 12;
s3, the spring 24 on the driving rod is in a natural state, the water level in the water replenishing tank is lower than the bottom height of the floating plate, and the screw thread butterfly valve is opened;
s4: water is injected from an opening on the top surface of a water storage tank 3, the water in the water storage tank 3 enters a transverse pipe 9 communicated with a connecting pipe through a plurality of communicating pipes 28, the water in the transverse pipe overflows from a strip-shaped through hole on the transverse pipe, the water overflowing from the strip-shaped through hole enters a tank body through a first water hole 5 to be irrigated with a soil matrix, the water in the soil matrix flows downwards into a water storage chamber through a first partition net 12, meanwhile, the water in the soil matrix enters a V-shaped groove through a second water hole 8, the water in the V-shaped groove enters the lower part of a bearing tank body 4 through a third water hole 19, wherein the water in the water storage chamber enters a water replenishing tank 22 through a square through hole 29 at the rear end of the water storage chamber in each tank body, the water level in the water replenishing tank 22 rises, a floating plate 23 is influenced by the rising buoyancy of the water level in the water replenishing tank 22, the floating plate 23 drives a plurality of driving rods 26 to move upwards to a limit state, a screw thread butterfly valve 27 is closed, and the water storage chamber is filled with water;
s5: when the water in the soil matrix is evaporated to the water storage chamber and the water level in the water replenishing tank 22 is simultaneously reduced and is reduced to the position below the floating plate 23, the floating plate 23 drives the plurality of driving rods 26 to move downwards, and when the driving rods 26 move downwards to the limit state, the screw thread butterfly valve 27 is opened again to irrigate the plants in the tank body;
s6: when the water in the water storage tank 3 is not enough to water plants, the water pump 1 is started to pump the water in the bearing box body 4 to replenish the water in the water storage tank 3.
When the water storage tank is used, soil matrix is filled in the tank body outside the frame-shaped structure until the filled soil matrix exceeds the first separation net, plants are planted in the soil matrix above the first separation net, the spring on the driving rod is in a natural state, the water level in the water supplementing tank is lower than the bottom surface height of the floating plate, the screw thread butterfly valve is opened, water is filled from the opening of the top surface of the water storage tank, the water in the water storage tank enters the horizontal pipe communicated with the connecting pipe through the communicating pipes, the water in the horizontal pipe overflows from the strip-shaped through holes on the horizontal pipe, the water overflowing from the strip-shaped through holes enters the tank body through the first water hole, the water in the soil matrix flows downwards into the water storage chamber through the first separation net, meanwhile, the water in the soil matrix enters the V-shaped groove through the second water hole, the water in the V-shaped groove enters the lower part of the bearing tank body through the third water hole, wherein the water in the water storage chamber enters the water supplementing tank through the square through hole at the rear end of the water storage chamber in each tank body, the floating plate is influenced by buoyancy of water level rising in the water replenishing tank, the floating plate drives the driving rods to move upwards to a limit state, the driving rods drive the control rods to incline upwards, magnets on the control rods attract the bottom plate of the water storage tank, the screw thread butterfly valve is closed, the water storage tank is filled with water, when water in the soil matrix is evaporated to the water level in the water storage tank and the water level in the water replenishing tank to fall simultaneously and to the lower side of the floating plate, the floating plate drives the driving rods to move downwards, when the driving rods move downwards to the limit state, the screw thread butterfly valve is opened again to water plants in the tank, the water in the water storage tank is not enough to water the plants, and the water pump is started to extract water in the bearing tank to supplement the water in the water storage tank.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or substitutions may be made within the scope of the present invention without departing from the spirit or scope of the invention.
Claims (8)
1. A roof greening device is characterized by comprising a bearing box body (4), a planting groove and a water replenishing mechanism;
the water storage tank is characterized in that the bearing tank body (4) is a hollow cuboid with an opening at the top surface, a water storage tank (3) is arranged on the upper portion of the outer peripheral wall of the bearing tank body (4), the water storage tank (3) is a hollow cuboid with an opening at the top surface and a bottom surface sleeved on the outer peripheral wall of the bearing tank body (4) through a connecting through hole, a space is reserved between the inner wall of the water storage tank (3) and the outer wall of the bearing tank body (4), a water pump (1) is arranged on the left side of the bearing tank body, one water inlet end of the water pump (1) penetrates through the bottom end of the peripheral wall of the bearing tank body (4) through a water inlet pipe (21) and is communicated with the bearing tank body (4), and water outlet of the water pump (1) penetrates through the bottom surface of the water storage tank body (3) through a water outlet pipe (2) and is communicated with the water storage tank body (3);
the planting groove is installed in the bearing box body (4), the planting groove is formed by connecting a plurality of groove bodies with the same shape structures in a parallel arrangement mode, the groove bodies are composed of transverse plates (30), vertical plates and inclined plates, the left end and the right end of the top surface of each transverse plate (30) are respectively provided with a first partition plate (11) and a second partition plate (13) along the length direction of the transverse plates (30), a first separation net (12) is connected between the upper ends of the opposite side surfaces of the first partition plates (11) and the second partition plates (13), the first partition plates (11), the first separation net (12), the second partition plates (13) and the transverse plates (30) are connected in series end to form a frame-shaped structure, each vertical plate is composed of a first vertical plate (6) and a second vertical plate (7) with the same shape structures, the front end and the rear end of each first vertical plate (6) are arc-shaped plate bodies, the upper portion and the lower portion of each first vertical plate (6) are respectively provided with a plurality of first water holes (5) and second water holes (8) which penetrate through the left side surface and the right side surface of each first vertical plate (6), the lower extreme of first riser (6) is fixed in the arc arch of diaphragm (30) left end and first riser (6) along diaphragm (30) length direction and is towards a left side, the lower extreme of second riser (7) is fixed in the arc arch of diaphragm (30) right-hand member and second riser (7) along diaphragm (30) length direction and is towards the right side, there is the interval between first riser (6) upper end and second riser (7) upper end, the swash plate comprises shape structure homogeneous first swash plate (20) and second swash plate (18), first swash plate (20) are rectangular plate body, be provided with third water hole (19) that the multirow runs through first swash plate (20) left and right sides on first swash plate (20), first swash plate (20) top slope is fixed in diaphragm (30) bottom surface left end, bottom slope left side along diaphragm (30) length direction right side, second swash plate (18) top slope left side is fixed in diaphragm (30) right-hand member bottom surface left end along diaphragm (30) length direction, right end slope left side, second swash plate (18) top slope left side is fixed in diaphragm (30) length direction, The bottom end inclines to the right;
the bottom end of a second inclined plate (18) on one of the two adjacent groove bodies is connected with the bottom end of a first inclined plate (20) on the other groove body to form a V-shaped groove, the middle part of a second vertical plate (7) on one of the two adjacent groove bodies is connected with the middle part of a first vertical plate (6) on the other groove body through a transverse pipe (9), the transverse pipe (9) is a hollow cylinder lower than the bottom surface of the water storage tank (3), the rear end of the transverse pipe (9) penetrates through a rear side plate of the bearing box body (4) to be positioned outside the rear side of the bearing box body (4), the front end of the transverse pipe (9) in the bearing box body (4) is fixed on the inner wall of the front side of the bearing box body (4), a strip-shaped through hole (10) penetrating through the peripheral wall of the transverse pipe (9) is arranged at the upper part of the transverse pipe (9), the end parts of the groove bodies forming the planting groove are all level, and the front end and the rear end of the planting groove are respectively fixed on the inner walls of the front side and the rear side of the bearing box body (4), the frame-shaped structure on each tank body is formed by sealing the front inner side and the rear inner side of the bearing box body (4) to form a water storage chamber, the rear end of each water storage chamber is provided with a square through hole (29) which penetrates through the bearing box body (4), a second separation net (14) is arranged in each square through hole (29), the upper end and the lower end of each square through hole (29) are respectively flush with the upper end and the lower end of the water storage chamber, the lower end of a first inclined plate (20) on the tank body at the leftmost end of the planting tank is fixed at the lower part of the inner wall at the left side of the bearing tank body (4), the lower end of a second inclined plate (18) on the trough body at the rightmost end of the planting trough is fixed at the lower part of the inner wall at the right side of the bearing box body (4), the bottom ends of the V-shaped grooves are vertically provided with bearing plates (16) which are connected with the V-shaped grooves and the inner bottom surface of the bearing box body (4), the lower parts of the bearing plates (16) are provided with n-shaped grooves (15) which are communicated from left to right and protrude upwards with downward openings;
the water replenishing mechanism is positioned on the rear side of the bearing box body (4), the water replenishing mechanism comprises a plurality of communicating pipes (28) and a water replenishing box body (22), the communicating pipes (28) are vertical pipes, the upper end of each communicating pipe (28) penetrates through the water storage box (3) and the bottom plate communicated with the water storage box (3) respectively, the lower end of each communicating pipe (28) penetrates through the rear end of the peripheral wall of a transverse pipe (9) respectively to be communicated with the transverse pipe (9), a screw thread butterfly valve (27) is arranged on each communicating pipe (28), a magnet (31) is arranged at the end part of a control rod (32) on each screw thread butterfly valve (27), the water replenishing box body (22) is arranged on the lower side of the joint of the communicating pipes (28) and the transverse pipe (9), the water replenishing box body (22) is a hollow cuboid with the front side open, one side of the opening of the water replenishing box body (22) is fixed on the rear side surface of the bearing box body (4), the left end and the right end of the water replenishing box body (22) are flush with the left end and the right end of the bearing box body (4) respectively, refill tank roof bottom surface and reservoir chamber top surface parallel and level, bottom plate bottom surface and bearing box (4) bottom surface parallel and level, refill tank are through square through hole (29) and reservoir chamber intercommunication, be provided with kickboard (23) along refill tank (22) length direction in refill tank (22), kickboard (23) top surface is provided with actuating lever (26) that are located every communicating pipe (28) right side, kickboard (23) are all connected to a plurality of actuating lever (26) lower extreme, upper end all passes refill tank (22) roof and is located refill tank (22) upside, all overlap on a plurality of actuating lever (26) that are located refill tank (22) and be equipped with spring (24) of connecting refill tank (22) roof and kickboard (23), all be provided with through hole (25) that run through actuating lever (26) perisporium along actuating lever (26) direction of height on a plurality of actuating lever (26), the one end that every control lever (32) were provided with magnet (31) all passes the through on the actuating lever (26) that is close to mutually The hole (25) is located on the right side of the adjacent driving rod (26).
2. A roof greening arrangement as claimed in claim 1, wherein the top end of the carrying case (4) is flush with the top end of the storage tank (3).
3. A roof greening arrangement as claimed in claim 1, wherein the water inlet pipe (21) is connected to the end of the carrying case (4) below the top of the n-shaped groove (15) in the carrying floor (16).
4. A roof greening device as claimed in claim 1, wherein the first and second risers (6, 7) are left-right symmetrical, and the first and second sloping plates (20, 18) are left-right symmetrical.
5. A roof greening device according to claim 1, wherein each V-shaped groove is filled with a filtering layer (17), and the filtering layers (17) are all layered bodies made of porcelain granules.
6. A roof greening arrangement as claimed in claim 1, wherein the floor of the water storage tank (3) and the roof of the water replenishing tank (22) are both iron plates.
7. A roof greening device as claimed in claim 6, wherein when the floating plate (23) drives the driving rods (26) to move downwards to the limit state, the driving rods (26) drive the control rods (32) to tilt downwards, the magnets (31) on the control rods (32) attract the top plate of the water replenishing tank (22), when the floating plate (23) drives the driving rods (26) to move upwards to the limit state, the driving rods (26) drive the control rods (32) to tilt upwards, and the magnets (31) on the control rods (32) attract the bottom plate of the water storage tank (3).
8. A method of using a roof greening device as claimed in claim 1, comprising the steps of:
s1: one or more roof greening devices are correspondingly placed according to the size of the roof site area;
s2: filling soil matrixes into the groove body outside the frame-shaped structure until the filled soil matrixes exceed the first separation net (12), and planting plants in the soil matrixes above the first separation net (12);
s3, the spring (24) on the driving rod is in a natural state, the water level in the water replenishing tank is lower than the bottom height of the floating plate, and the screw thread butterfly valve is opened;
s4: water is injected from an opening on the top surface of a water storage tank (3), water in the water storage tank (3) enters a transverse pipe (9) communicated with a connecting pipe through a plurality of communicating pipes (28), the water in the transverse pipe overflows from a strip-shaped through hole on the transverse pipe, the water overflowing from the strip-shaped through hole enters a tank body through a first water hole (5) to be poured with a soil matrix, the water in the soil matrix flows downwards into a water storage chamber through a first partition net (12), meanwhile, the water in the soil matrix enters a V-shaped groove through a second water hole (8), the water in the V-shaped groove enters the lower part of a bearing tank body (4) through a third water hole (19), wherein the water in the water storage chamber enters a water replenishing tank (22) through a square through hole (29) at the rear end of the water storage chamber in each tank body, the water level in the water replenishing tank (22) rises, a floating plate (23) is influenced by the buoyancy rise of the water level in the water replenishing tank (22), and the floating plate (23) drives a plurality of driving rods (26) to move upwards to a limit state, the thread butterfly valve (27) is closed, and the water storage chamber is filled with water;
s5: when the water in the soil matrix is evaporated to the water storage chamber and the water level in the water replenishing tank (22) is lowered simultaneously and is lowered to the position below the floating plate (23), the floating plate (23) drives the plurality of driving rods (26) to move downwards, and when the driving rods (26) move downwards to the limit state, the screw thread butterfly valve (27) is opened again to irrigate plants in the tank body;
s6: when the water in the water storage tank (3) is not enough to water plants, the water pump (1) is started to pump the water in the bearing box body (4) to supplement the water in the water storage tank (3).
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| CN202010585792.9A CN111788963B (en) | 2020-06-24 | 2020-06-24 | Roof greening device and using method thereof |
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| CN202010585792.9A CN111788963B (en) | 2020-06-24 | 2020-06-24 | Roof greening device and using method thereof |
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| CN112273092B (en) * | 2020-10-23 | 2023-03-21 | 福建省建筑轻纺设计院有限公司 | External wall passive greening system for green building |
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| CN205884114U (en) * | 2016-06-27 | 2017-01-18 | 深圳市华田园林绿化有限公司 | Floating roof greening planting device |
| CN106718210A (en) * | 2016-11-21 | 2017-05-31 | 邹建悉 | Roof greening system |
| CN109845522A (en) * | 2017-11-30 | 2019-06-07 | 蔡彬源 | A kind of automatic dripping irrigation flowerpot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1642493B1 (en) * | 2003-06-13 | 2014-06-11 | Kawada Construction Co., Ltd. | Greening apparatus |
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| CN205884114U (en) * | 2016-06-27 | 2017-01-18 | 深圳市华田园林绿化有限公司 | Floating roof greening planting device |
| CN106718210A (en) * | 2016-11-21 | 2017-05-31 | 邹建悉 | Roof greening system |
| CN109845522A (en) * | 2017-11-30 | 2019-06-07 | 蔡彬源 | A kind of automatic dripping irrigation flowerpot |
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