CN111535513A

CN111535513A - Green building rainwater reuse's modularization garden roof

Info

Publication number: CN111535513A
Application number: CN202010509218.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shandong Beckett Intelligent Technology Co ltd
Current assignee: Shandong Beckett Intelligent Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2020-08-14

Abstract

The invention discloses a modular garden roof for recycling rainwater for a green building, which comprises an enclosing wall, wherein a quadrangular pyramid-shaped roof is arranged at the upper part of a building body, a latticed steel frame is erected on the roof, each side of the steel frame is provided with a supporting side which is matched with a cement steel rib plate, a hanging lug of a first plant module and a hanging lug of a second plant module so as to be used for placing the cement steel rib plates, the first plant module and the second plant module, the four sides of the roof are provided with the enclosing wall, water accumulating pipes are arranged on the four sides of the roof, the water accumulating pipes are fixed on the outer side of the enclosing wall and are drilled on the enclosing wall so that the water accumulating pipes are communicated with the inside of the enclosing wall, the lower sides of the water accumulating pipes are connected with sewer pipes, the lower ends of the water accumulating pipes. This modularization garden roof of rainwater reuse for green building compares with current roof, and is higher to the rainwater utilization ratio to be convenient for more to the maintenance and the management of garden roof, but also solved some domestic water.

Description

Green building rainwater reuse's modularization garden roof

Technical Field

The invention relates to the technical field of green buildings, in particular to a rainwater-recycling modular garden roof for a green building.

Background

In the whole life cycle, the method saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people, and realizes the high-quality building harmony and symbiosis between people and nature to the maximum extent.

The existing roof has serious water accumulation and slow drainage speed when rainwater is large, the area of the roof is not well utilized, most residents like to cultivate some plants on the roof or change the roof into a garden, but the area of the roof cannot be used in a diversified manner and also cannot be adjusted in a modularized manner, and the plants are watered without a great trouble of water source, and the service life of the roof is directly shortened by rainwater impact on the roof;

meanwhile, the problem of sunshine on the top of the building can cause the indoor temperature of the top building to be overhigh, so that the use frequency of the air conditioner is high, and the electricity consumption is increased.

Disclosure of Invention

The invention aims to provide a modular garden roof for recycling rainwater for green buildings, which aims to solve the problems that the general roof cannot well treat accumulated water caused by rainwater and cannot be modularly adjusted in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a modularized garden roof for recycling rainwater for green buildings comprises an enclosing wall, wherein a quadrangular pyramid-shaped roof is arranged at the upper part of a building body, latticed steel frames are erected on the roof, each side of each steel frame is provided with a supporting side which is matched with a cement steel rib plate, a hanging lug of a first plant module and a hanging lug of a second plant module, so that the cement steel rib plates, the first plant module and the second plant module can be placed, the enclosing wall is built at four sides of the roof, ponding water pipes are installed at four sides of the roof, the ponding water pipes are fixed on the outer side of the enclosing wall, holes are drilled on the enclosing wall to enable the ponding water pipes to be communicated with the inside of the enclosing wall, a sewer pipe is connected to the lower side of each ponding water pipe, the lower end of each sewer pipe;

the roof is provided with a plurality of telescopic sliding ventilation modules, the ventilation modules are respectively provided with a sliding ventilation pipe, the ventilation pipes are respectively provided with a sealing cover, the sealing covers are provided with air inlets, the ventilation modules are also provided with a plurality of exhaust holes corresponding to the air inlets, and the sealing covers are pressed against the bottoms of the first plant module and the second plant module after being stretched.

Preferably, the water tank is provided with a water tank cover, the water tank cover is divided into two parts, the tail end of the first part is connected with a rotating shaft, the front end of the first part is provided with a handle, the second part is not movable, a sewer pipe is arranged in the second part in a penetrating mode, and the proportion of the first part to the second part is two to one.

Preferably, a water faucet is further arranged at the lower position of the water tank.

Preferably, the lower part of the water tank is connected with the second water tank, a valve is arranged at the joint, the lower part of the second water tank is connected with the third water tank, and a water supply pipe is led out from the third water tank.

Preferably, hangers are arranged on four sides of the cement reinforced slab, and the middle of the cement reinforced slab is in a honeycomb hollow shape.

Preferably, first plant module includes filter screen, module casing, water leakage channel, water storage chamber, support column, warning pipe, fagging, the brick that permeates water, fine sand bed and soil horizon, module casing from the top down distributes in proper order has soil horizon, fine sand bed, the brick that permeates water, fagging and water storage chamber, and is provided with the support column in the water storage chamber and supports on the fagging, and the upper portion both sides in water storage chamber are provided with the warning pipe, and the directional roof of start of warning pipe.

Preferably, a water leakage channel is formed in the inner wall side of the module shell, the water leakage channel is directly connected with the water storage cavity, and an L-shaped filter screen is erected at the upper end of the water leakage channel.

Preferably, the first plant module and the second plant module only have different water storage cavity volumes, and the other structures are the same;

the steel frame upper strata is latticed, and every node of net is provided with the support frame, and the length of support frame and the roof of four pyramid shape phase-match make steel frame upper portion be the planarization.

Preferably, a plurality of fixing modules are arranged on the roof, a telescopic buckle is arranged on each fixing module, the ventilating modules respectively telescopically slide in the telescopic openings, a lifting base is arranged at the bottom of each ventilating module, two supporting shafts are arranged at two ends of each lifting base and respectively telescopically slide in the fixing modules, a rotating second rotating shaft is arranged at two ends of each fixing module respectively, gears corresponding to the supporting shafts are arranged on the second rotating shafts respectively, tooth grooves correspondingly meshed with the gears are arranged on the supporting shafts respectively, and a motor for driving the second rotating shafts to rotate is arranged in each fixing module;

the telescopic opening is square, a circle of sealing opening is arranged in the telescopic opening, the sealing opening is concave, a sealing ring corresponding to the sealing opening is arranged on the ventilation module, the sealing ring is inflated and then is expanded and compressed in the sealing opening, and an inflation tube for inflating the sealing ring is arranged in the ventilation module.

Preferably, the top of the ventilation module is provided with a ventilation opening, the ventilation pipe is arranged in the ventilation opening, a spring is arranged in the ventilation pipe, the sealing cover is provided with a ventilation groove corresponding to the ventilation pipe, the air inlet holes are respectively communicated with the ventilation groove correspondingly, two ends of the sealing cover are respectively provided with two pull ropes, the ventilation module is internally provided with two rotating first rotating shafts, the first rotating shafts are respectively provided with two pull rope wheels, the pull ropes are respectively wound on the pull rope wheels, and the ventilation module is internally provided with a motor for driving the first rotating shafts to rotate;

the ventilation module is internally provided with a module inner cavity, the module inner cavity is internally provided with one exhaust fan driven by the motor, and a plurality of exhaust holes are arranged and are respectively communicated with the module inner cavity correspondingly.

Compared with the prior art, the invention has the beneficial effects that:

the rainwater recycling modular garden roof for the green building utilizes the quadrangular pyramid-shaped roof to quickly guide rainwater into the accumulated water pipe at the side and then into the water tank through the sewer pipe for collection, the water tank is provided with the split water tank cover, on one hand, dust can be prevented from entering, on the other hand, the upper part of the water tank can be conveniently opened under the condition that the use of the sewer pipe is not influenced, so that workers can conveniently enter the water tank to clean silt at the bottom, on the other hand, the roof can utilize different plant modules to plant different vegetation, on the other hand, the roof can be arranged differently by adjusting the positions of the modules, the phenomenon that rainwater directly impacts the roof to reduce the service life of the roof is avoided, the lower part of the plant modules is provided with a water storage cavity, a certain amount of rainwater is stored, water is taken by utilizing the water leakage channel at the side of the plant modules to seep into the water pipe to water the vegetation, and water in the, water in the water tank can enter the second water tank and the third water tank for twice sedimentation by opening the valve after sedimentation, and finally extends to the indoor by utilizing the water supply pipe for a closestool, flower watering and the like;

be provided with flexible gliding ventilative module on the roof, be provided with flexible gliding permeability cell on ventilative module, after ventilative module stretches out and draws back to the room, the permeability cell stretches out and draws back to first plant module and second plant module on, can be with cold air escape to the room in through ventilative module to reach the problem of adjusting indoor temperature, great avoided the roof because the problem that sunlight temperature is high, great reduction air conditioner frequency of use, the using electricity wisely.

Drawings

FIG. 1 is a schematic view showing the construction of a roof of a modular garden for recycling rainwater for green construction according to the present invention;

FIG. 2 is a top plan view of a roof of a modular garden for green construction with rainwater reuse according to the present invention;

FIG. 3 is a top view of a steel frame of a modular garden roof for recycling rainwater for green construction according to the present invention;

FIG. 4 is a schematic view of a modular garden roof for green construction according to the present invention at the point A of FIG. 1;

FIG. 5 is a schematic view of a concrete reinforced slab structure of a modular garden roof for recycling rainwater for green buildings according to the present invention;

fig. 6 is a schematic view showing a structure of a water tank of a green building rainwater-recycling modular garden roof according to the present invention.

Fig. 7 is a schematic view of the roof structure of the green building rainwater recycling modular garden roof of the present invention.

Fig. 8 is a schematic structural view of a ventilating module of a rainwater-reusable modular garden roof for green construction according to the present invention.

In the figure: 1. fence, 2, sewer pipe, 3, water tank cover, 4, balcony, 5, second water tank, 6, third water tank, 7, water supply pipe, 8, building body, 9, second plant module, 10, cement steel rib plate, 11, first plant module, 12, roof, 13, steel frame, 14, water tank, 15, water accumulation pipe, 16, faucet, 17, grid, 18, filter screen, 19, module shell, 20, water leakage channel, 21, water storage cavity, 22, support column, 23, overflow pipe, 24, support plate, 25, water permeable brick, 26, fine sand layer, 27, soil layer, 28, rotating shaft, 29, handle, 30, hanging ear, 31, support edge, 32 air permeable module, 33 lifting base, 34 fixing module, 35 telescopic opening, 36 air permeable opening, 37, 38 air permeable groove, 39 air inlet hole, 40 exhaust fan, 41, 42 first rotating shaft, 43 pull rope spring, 44 air permeable pipe, 45 sealing cover, 46 sealing port, 47 rope pulling wheel, 48 module inner cavity, 49 air vent hole, 50 motor, 51 supporting shaft, 52 second rotating shaft and 53 gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a rainwater recycling modular garden roof for a green building comprises an enclosing wall 1, wherein a quadrangular pyramid-shaped roof 12 is arranged at the upper part of a building body 8, a latticed steel frame 13 is erected on the roof 12, the quadrangular pyramid-shaped roof 12 can accelerate rainwater to gather to the side of the roof 12 so as to conveniently drain accumulated water of the roof 12, the accumulated water is quickly collected into a water tank 14, each side of the steel frame 13 is provided with a supporting edge 31 for matching with a cement steel rib plate 10, a hanging lug 30 of a first plant module 11 and a hanging lug 30 of a second plant module 9 so as to place the cement steel rib plate 10, the first plant module 11 and the second plant module 9, so that each module can be conveniently moved, roofs in different states can be arranged, but the plant modules cannot be fully arranged along one direction at the same time, the flowing speed is too slow, and the flow rate of an overflow pipe 23 connected with a water storage cavity 21 in the plant modules can be limited, the four sides of the cement steel rib plate 10 are provided with the hanging lugs 30, the middle part of the cement steel rib plate 10 is in a honeycomb hollowed-out shape, the hanging lugs 30 and the supporting edges 31 are matched for use, the positions of all modules can be conveniently moved, the normal utilization of rainwater cannot be influenced, the cement steel rib plate 10 in the honeycomb hollowed-out shape can also filter large sundries, the sundries are prevented from entering a steel frame and are not convenient to clean, the first plant module 11 comprises a filter screen 18, a module shell 19, a water leakage channel 20, a water storage cavity 21, a support column 22, an overflow pipe 23, a support plate 24, water permeable bricks 25, a fine sand layer 26 and a soil layer 27, the module shell 19 is sequentially provided with the soil layer 27, the fine sand layer 26, the water permeable bricks 25, the support plate 24 and the water storage cavity 21 from top to bottom, the support column 22 is arranged in the water storage cavity 21 and supported on the support column 24, the overflow pipes 23 are arranged on two sides of, the structure can collect rainwater into the module shell 19 firstly, then the rainwater filters the rainwater through the soil layer 27, the fine sand layer 26 and the water permeable bricks 25, the water leakage channel 20 is reserved to accelerate the rainwater to flow downwards into the water storage cavity 21, the rainwater is better collected, the rainwater can be discharged from the door module through the overflow pipe 23 when reaching a certain amount in the water storage cavity 21, the rainwater is prevented from being excessively stored in the water storage cavity 21 to soak the soil layer 27 and the like, the normal growth of plants is influenced, the overflowed water can be better collected, the rainwater collection efficiency is improved, the water leakage channel 20 is arranged on the inner wall side of the module shell 19, the water leakage channel 20 is directly connected with the water storage cavity 21, the L-shaped filter screen 18 is arranged at the upper end of the water leakage channel 20, the filter screen 18 can be detached, and the longer side of the L-shaped filter screen 18 is inserted into the water leakage channel 20, therefore, the disassembly is convenient, when water is needed after rain, the filter screen 18 can be directly taken down, the water pipe is inserted into the water leakage channel 20 to take water, the water can be taken through a powered water delivery device such as a pump, the first plant module 11 and the second plant module 9 only have different volumes of the water storage cavities 21, the other structures are the same, because the roof 12 has different depths and the accumulated water is deeper close to the wall, the plant modules at different positions need to be distinguished, more rainwater is stored at the lower part of the modules as much as possible, the irrigation is more convenient, the enclosing wall 1 is built at the four sides of the roof 12, the accumulated water pipes 15 are installed at the four sides of the roof 12, the accumulated water pipes 15 are fixed at the outer side of the enclosing wall 1, holes are drilled on the enclosing wall 1 to enable the accumulated water pipes 15 to be communicated with the inner part of the enclosing wall 1, the lower side of the accumulated water pipes 15 is connected with the sewer pipe 2, the lower, the lower part of the water tank 14 is connected with the second water tank 5, a valve is arranged at the joint, the lower part of the second water tank 5 is connected with the third water tank 6, a water supply pipe 7 is led out from the third water tank 6, the side surface of the lower part of the water tank 14 is connected with a water delivery pipe, a valve is arranged at the joint of the water delivery pipe and the water tank 14, the water delivery pipe is connected with the inside of the second water tank 5, the lower part of the second water tank 5 is connected with the upper part of the third water tank 6 through a water pipe, the three water tanks form a sedimentation tank to prevent sewage from flowing into a room for use, the water supply pipe 7 connected with the third water tank 6 can be directly connected to domestic water partially, such as watering flowers and flushing toilets, and the like, rainwater is better utilized, the water supply pipe is divided into the second water tank 5 and the third water tank 6 to prevent the gravity of a single water, the water tap 16 can discharge turbid rainwater at the bottom of the water tank 14 to avoid the serious influence of bottom sinking on the water in the water tank 14 to flow into the second water tank 5, the balcony 4 can be provided with a plurality of water tanks according to the requirements, sun shading and other factors, or can be only arranged at two sides and three sides of the building 8, the water tank 14 is provided with the water tank cover 3, the water tank cover 3 is divided into two parts, the tail end of the first part is connected with a rotating shaft 28, the front end of the first part is provided with a handle 29, the second part is not movable, and the interior of the second part is penetrated by the sewer pipe 2, wherein the proportion of the first part and the second part is two to one, the water tank cover 3 plays a dustproof role, the sewer pipe 2 penetrates through the water tank cover 3 to extend into the water tank 14, no gap can better prevent dust, the water tank cover 3 can be free, the upper layer of the steel frame 13 is in a grid shape, each node of the grid is, the upper part of the steel frame is a flat surface, so that a flat roof 12 is built on the steel frame 13, and inconvenience caused by inclination and unevenness of a user is avoided.

A plurality of telescopic sliding ventilation modules 32 are arranged on the roof 12, a sliding ventilation pipe 44 is respectively arranged on each ventilation module 32, a sealing cover 37 is respectively arranged on each ventilation pipe 44, an air inlet 39 is arranged on each sealing cover 37, a plurality of air outlet holes 49 corresponding to the air inlet 39 are also arranged on each ventilation module 39, and the sealing covers 37 are extended and then pressed against the bottoms of the first plant module 11 and the second plant module 9;

the roof 12 is provided with a plurality of telescopic sliding ventilation modules 32, the number of the ventilation modules 32 is set according to the design requirement, the ventilation modules 32 are respectively provided with a telescopic sliding ventilation pipe 44, the ventilation pipes 44 can be pressed against the bottoms of the first plant module 11 and the second plant module 9 after being stretched, and the temperature of the bottom of the ventilation pipes is lower in the process of plant growth, further flows into the ventilation modules 32 through the air inlet holes 39 and is discharged into the room through the air outlet holes 49, so that the indoor temperature is reduced.

The roof 12 is provided with a plurality of fixing modules 34, the fixing modules 34 are respectively provided with a telescopic buckle 35, the ventilating modules 32 respectively extend and slide in the telescopic openings 35, the bottom of each ventilating module 32 is respectively provided with a lifting base 33, two ends of each lifting base 33 are respectively provided with two supporting shafts 51, the supporting shafts 51 respectively extend and slide in the fixing modules 34, two ends of each fixing module 34 are respectively provided with a rotating second rotating shaft 52, the second rotating shafts 52 are respectively provided with gears 53 corresponding to the supporting shafts 51, the supporting shafts 51 are respectively provided with tooth sockets correspondingly engaged with the gears 53, and the fixing modules 34 are internally provided with motors driving the second rotating shafts 52 to rotate;

the telescopic opening 35 is in a square shape, a circle of sealing opening 46 is arranged in the telescopic opening 35, the sealing opening 46 is in a concave shape, a sealing ring 45 corresponding to the sealing opening 46 is arranged on the ventilation module 32, the sealing ring 45 is inflated and then is expanded and compressed in the sealing opening 46, and an inflation tube for inflating the sealing ring 45 is arranged in the ventilation module 32.

The gear 53 can be driven to rotate by the rotation of the second rotating shaft 52 driven by the motor, and the gear 53 is correspondingly meshed with a tooth socket arranged on the supporting shaft 51, so that the supporting shaft 51 can be driven to stretch and slide, the stretching and sliding of the lifting base 33 can be controlled, the stretching and the retraction of the ventilation module 32 can be controlled, and the ventilation module 32 can be slid indoors to adjust the temperature;

be provided with round sealing port 46 at the top of flexible mouthful 35, after ventilative module 32 slides the top of flexible mouthful 35, aerify the back inflation through sealing ring 45, can make sealing ring 45 compress tightly in sealing port 46 to can seal ventilative module 32 through sealing ring 45, prevent to leak rain, control the inflation of sealing ring 45 through outside gas tube.

The top of the ventilation module 32 is provided with a ventilation port 36, the ventilation pipe 44 is arranged in the ventilation port 36, a spring 43 is arranged in the ventilation pipe 44, a ventilation groove 38 corresponding to the ventilation pipe 44 is arranged on the sealing cover 37, the air inlet holes 39 are respectively communicated with the ventilation groove 38 correspondingly, two pull ropes 41 are respectively arranged at two ends of the sealing cover 37, two rotating first rotating shafts 42 are arranged in the ventilation module 32, two pull rope wheels 47 are respectively arranged on the first rotating shafts 42, the pull ropes 41 are respectively wound on the pull rope wheels 47, and a motor for driving the first rotating shafts 42 to rotate is arranged in the ventilation module 32;

a module inner cavity 48 is arranged in the ventilation module 32, one exhaust fan 40 driven by the motor 50 is arranged in the module inner cavity 48, and a plurality of exhaust holes 49 are arranged and are respectively communicated with the module inner cavity 48 correspondingly.

The ventilation pipe 44 is arranged in a circular ring shape, the spring 43 is arranged in the ventilation pipe 44, the ventilation pipe 44 can be elastically pressed through the spring 43, the sealing cover 37 is further pressed to the bottoms of the first plant module 11 and the second plant module 9, the temperature of the bottom of the plant is lower in the growth process of the plant, the sealing cover 37 is pressed to the bottom of the plant to perform air suction operation, low-temperature gas at the bottom of the plant is conveyed into a room, wind power can be generated through rotation of the click 50 driving exhaust fan, low-temperature gas at the bottom of the plant can be further conveyed into the room, the indoor problem is adjusted, the rotation of the rope-drawing wheel 47 can drive the sliding of the rope 41, the sealing cover 37 is further pulled to be pressed on the ventilation module 32, and water leakage of the plant is prevented.

The working principle is as follows: when the modular garden roof for recycling rainwater for green buildings is used, the structure of the device is simply known, when raining, rainwater drops on the cement steel rib plate 10, the second plant module 9 and the first plant module 11, the honeycomb-shaped hole of the cement steel rib plate 10 can not only drain water but also can prevent larger garbage from dropping on the lower side of the cement steel rib plate 10, the cleaning problem caused by dropping is avoided, the rainwater drops on the quadrangular pyramid-shaped roof 12 along the honeycomb-shaped hole, then flows into the edge of the enclosing wall 1 along the roof, then flows into the accumulated water pipe 15 along a plurality of holes formed in the edge of the enclosing wall 1, then the water in the accumulated water pipe 15 flows into the water tank 14 along the sewer pipe 2, the side surface of the lower part of the water tank 14 is connected with a water pipe, a valve is arranged at the joint of the water pipe and the water tank 14, the water pipe is connected with the inner part of the second water tank 5, and the lower part of the second water tank 5 is connected with the upper part of the third, the three water tanks form a sedimentation tank to prevent sewage from flowing into the indoor for use, the water supply pipe 7 connected to the third water tank 6 can be directly connected to the house for partial domestic water, such as watering flowers and flushing toilets, when the water in the water tank 14 is settled after raining, the valve is opened to enable the water to flow into the second water tank 5 and the third water tank 6, the water is used in the house after settlement, when the rainwater falls into the first plant module 11, a part of the rainwater permeates into the fine sand layer 26 along the soil layer 27, permeates into the water permeable brick 25, then the water is tied to the supporting plate 24 and finally reaches the water storage cavity 21, and a part of the rainwater is filtered by the filter screen 18 and directly flows into the water storage cavity 21 from the water leakage channel 20, and when the water in the water storage cavity 21 reaches a certain height. Left on the roof through the overflow pipe 23 and then the flow of water is in accordance with the above-described manner, when the rainwater tank 14 is filled with excessive rainwater, will flow out from the overflow pipe on one side of the water tank and fall into the floor, when the position of each module needs to be adjusted, only the module needs to be taken up directly, then the hanger 30 is flatly placed on the supporting edge 31 to finish the placement when the hanger is taken to the position to be placed, the roof 12 can be arranged as a garden roof, when the day is sunny, a certain amount of water is stored in the water storage cavity 21, certain moisture is generated after evaporation, the speed of vegetation withering is reduced, and the water pipe can be extended into the water storage cavity 21 along the water leakage channel 20 by using an active water taking device, such as a water pump or a pressing pump, so that water is poured onto the soil layer 27, the redundant water is again infiltrated into the water storage cavity 21, and when the water in the water storage cavity 21 is insufficient, the water can be directly taken from the water tank 14 for pouring;

the fixed module 34 is arranged on the roof 12, the telescopic port 35 is arranged on the fixed module 34, the telescopic port 35 is a through port, the sliding ventilation module 32 is arranged in the telescopic port 35, after the ventilation module 32 telescopically slides into a room, the sealing cover 37 is pressed against the bottoms of the second plant module 9 and the first plant module 11 through the spring 43, the air inlet 39 is arranged on the sealing cover 37, the motor 50 drives the exhaust fan 40 to rotate to generate wind power, so that air can flow in through the air inlet 39 and be exhausted through the exhaust hole 49 to the indoor, and because the temperature of the bottom of the plant is low in the growing process, the low air temperature can be exhausted into the indoor, so that the indoor temperature can be adjusted, and the frequency of an air conditioner is reduced;

a rotating gear 53 is arranged on the fixed module 34 and correspondingly meshed and connected with a tooth socket arranged on the supporting shaft 51 through the gear 53, so that the lifting of the lifting base 33 is controlled, the telescopic sliding of the ventilation module 32 is further controlled, the indoor temperature can be adjusted, and the control is convenient;

after the sealing ring 45 is inflated and expanded to be tightly pressed in the sealing opening 46, the ventilation module 32 can be sealed to prevent water leakage;

the working principle of the modular garden roof for reusing rainwater for green buildings is described.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular garden roof for green building rainwater reuse, including enclosure (1), characterized by: the building comprises a building body (8), a quadrangular pyramid-shaped roof (12) is arranged at the upper part of the building body (8), latticed steel frames (13) are erected on the roof (12), each side of each steel frame (13) is provided with a supporting edge (31) which is matched with a cement steel rib plate (10), a first plant module (11) and a hanging lug (30) of a second plant module (9) so as to be used for placing the cement steel rib plate (10), the first plant module (11) and the second plant module (9), enclosing walls (1) are built on four sides of the roof (12), accumulated water pipes (15) are arranged on four sides of the roof (12), the accumulated water pipes (15) are fixed on the outer sides of the enclosing walls (1) and drilled on the enclosing walls (1) to enable the accumulated water pipes (15) to be communicated with the interior of the enclosing walls (1), the lower sides of the accumulated water pipes (15) are connected with sewer pipes (2), and the lower ends of the sewer, and the water tank (14) is placed on the balcony (4);

the roof (12) is provided with a plurality of telescopic sliding ventilation modules (32), the ventilation modules (32) are respectively provided with a sliding ventilation pipe (44), the ventilation pipes (44) are respectively provided with a sealing cover (37), the sealing covers (37) are provided with air inlet holes (39), the ventilation modules (39) are also provided with a plurality of air outlet holes (49) corresponding to the air inlet holes (39), and the sealing covers (37) are pressed against the bottoms of the first plant module (11) and the second plant module (9) after being stretched.

2. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: the water tank cover (3) is arranged on the water tank (14), the water tank cover (3) is divided into two parts, the tail end of the first part is connected with a rotating shaft (28), the front end of the first part is provided with a handle (29), the second part is not movable, a sewer pipe (2) is arranged in the second part in a penetrating mode, and the first part and the second part are in two-to-one ratio.

3. The rainwater-reusable modular garden roof for green buildings according to claim 2, characterized in that: a water tap (16) is also arranged at the lower part of the water tank (14).

4. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: the lower part of the water tank (14) is connected with the second water tank (5), a valve is arranged at the joint, the lower part of the second water tank (5) is connected with the third water tank (6), and a water supply pipe (7) is led out from the third water tank (6).

5. The four sides of the cement steel rib plate (10) are provided with the hangers (30), and the middle part of the cement steel rib plate (10) is in a honeycomb hollow shape.

6. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: first plant module (11) include filter screen (18), module casing (19), leak water channel (20), water storage chamber (21), support column (22), warning pipe (23), fagging (24), the brick (25) that permeates water, fine sand layer (26) and soil horizon (27), module casing (19) from the top down distributes in proper order has soil horizon (27), fine sand layer (26), the brick (25) that permeates water, fagging (24) and water storage chamber (21), and is provided with support column (22) in water storage chamber (21) and supports on fagging (24), and the upper portion both sides of water storage chamber (21) are provided with warning pipe (23), and directional roof (12) of beginning of warning pipe (23).

7. The rainwater-reusable modular garden roof for green buildings according to claim 6, characterized in that: a water leakage channel (20) is arranged on the inner wall side of the module shell (19), the water leakage channel (20) is directly connected with the water storage cavity (21), and an L-shaped filter screen (18) is arranged at the upper end of the water leakage channel (20).

8. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: the first plant module (11) and the second plant module (9) only have different volumes of the water storage cavity (21), and the other structures are the same;

the upper layer of the steel frame (13) is in a grid shape, a support frame is arranged at each node of the grid, the length of each support frame is matched with the roof (12) in the shape of a quadrangular pyramid, and the upper part of the steel frame is a flat surface.

9. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: a plurality of fixing modules (34) are arranged on the roof (12), a telescopic buckle (35) is respectively arranged on each fixing module (34), the ventilation modules (32) respectively extend and slide in the telescopic openings (35), the bottoms of the ventilation modules (32) are respectively provided with a lifting base (33), two supporting shafts (51) are arranged at two ends of the lifting base (33), the supporting shafts (51) respectively extend and slide in the fixed module (34), two ends of the fixed module (34) are respectively provided with a second rotating shaft (52), the second rotating shafts (52) are respectively provided with gears (53) corresponding to the supporting shafts (51), tooth grooves correspondingly engaged and connected with the gears (53) are respectively arranged on the supporting shafts (51), a motor for driving the second rotating shaft (52) to rotate is arranged in the fixed module (34);

the utility model discloses a ventilation module, including telescopic mouth (35), sealing ring (45), ventilative module (32), sealing ring (45) and ventilative module (32), telescopic mouth (35) are square setting, be provided with round sealed mouth (46) in telescopic mouth (35), sealed mouth (46) are the spill setting, be provided with on ventilative module (32) with the corresponding sealing ring (45) of sealed mouth (46), inflation after ventilative sealing ring (45) is compressed tightly in sealed mouth (46), be provided with in ventilative module (32) and give the gas tube that seals ring (45) are aerifyd.

10. The rainwater-reusable modular garden roof for green buildings according to claim 1, characterized in that: the top of the ventilation module (32) is provided with a ventilation port (36), the ventilation pipe (44) is arranged in the ventilation port (36), a spring (43) is arranged in the ventilation pipe (44), the sealing cover (37) is provided with a ventilation groove (38) corresponding to the ventilation pipe (44), the air inlet holes (39) are respectively communicated with the ventilation groove (38) correspondingly, two pull ropes (41) are respectively arranged at two ends of the sealing cover (37), two rotating first rotating shafts (42) are arranged in the ventilation module (32), two pull rope wheels (47) are respectively arranged on the first rotating shafts (42), the pull ropes (41) are respectively wound on the pull rope wheels (47), and a motor for driving the first rotating shafts (42) to rotate is arranged in the ventilation module (32);

be provided with a module inner chamber (48) in ventilative module (32), be provided with in module inner chamber (48) one with motor (50) drive exhaust fan, exhaust hole (49) are provided with a plurality ofly, and respectively with module inner chamber (48) corresponding intercommunication.