Vertical greening device for rainwater collection

Abstract

The invention is suitable for the technical field of greening engineering, and provides a rainwater collection vertical greening device which comprises a planting box; the partition plate is arranged in the planting box, and planting cups used for planting vertical green plants are arranged on the partition plate; the water guide pipe is fixed in the planting box, and the water outlet end of the water guide pipe extends out of the bottom of the planting box. According to the vertical greening device capable of collecting the rainwater, the rainwater is collected through the collecting hopper, the rainwater is conveyed by the water guide pipe after being treated by the filter screen plate, the filter cartridge and other filter mechanisms, part of the rainwater is absorbed by green plants in the planting cup, and the redundant rainwater is stored in the water storage tank; the cleaning mechanism and the driving mechanism are used for maintaining smoothness of the filter screen plate, the impurity discharging mechanism automatically cleans impurities in the filter cartridge, the silencing mechanism reduces water flow noise, the climbing rod assists green plant growth, the water taking pipe achieves flexible taking of rainwater, integration of rainwater collection and vertical greening is integrally achieved, the rainwater utilization rate is increased, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of greening engineering, and particularly relates to a vertical greening device for rainwater collection. BACKGROUND

[0002] As a form of efficient use of three-dimensional space, vertical greening has shown remarkable value in improving the local environment and beautifying the building facade due to its small footprint and large greening coverage.

[0003] Currently, existing vertical greening technology focuses on plant cultivation and does not integrate water resource utilization functions. Rainwater collection and reuse is an important way to alleviate water pressure. However, the current rainwater collection system and vertical greening system are independent of each other, which not only occupies space resources repeatedly, but also cannot achieve precise supply of rainwater to plants, resulting in waste of water resources and high maintenance costs. Therefore, it is urgent to develop an integrated device that can efficiently collect rainwater and supply water to vertical greening plants to solve the problem of urban ecological construction under the dual constraints of land and water resources. SUMMARY

[0004] The present application provides a vertical greening device for rainwater collection, which aims to solve the problem of current vertical greening technology focusing on plant cultivation and not integrating water resource utilization functions, as well as the problem of repeated occupation of space resources caused by the independence of rainwater collection system and vertical greening system, which cannot achieve precise supply of rainwater to plants, resulting in waste of water resources and high maintenance costs.

[0005] The present application is implemented as follows: a vertical greening device for rainwater collection, comprising: a planting box; a partition plate arranged in the planting box, the partition plate being provided with a planting cup for planting vertical green plants; a water guide pipe fixed in the planting box, the water outlet end of the water guide pipe extending out of the bottom of the planting box; a collection bucket fixed and communicated at the top end of the water guide pipe for collecting rainwater; a water storage tank arranged below the planting box; and a filter mechanism arranged on the water storage tank and the collection bucket for filtering impurities.

[0006] Preferably, the filter mechanism comprises: a filter screen plate fixed at the top of the collection bucket for filtering large impurities; a water guide shell fixed and communicated at the top of the water storage tank through a connecting pipe; and a mounting shell fixed at the top of the water guide shell, the mounting shell being fixed with a filter cartridge therein for receiving and filtering rainwater discharged from the water guide pipe.

[0007] Preferably, a cleaning mechanism for cleaning the filter screen plate is arranged on the collecting hopper, the cleaning mechanism comprising: a mounting box fixed on one side of the collecting hopper; a mounting frame fixed on the mounting box; a mounting block arranged below the mounting frame and movable and adjustable; a brush plate fixed on the mounting block by bolts for cleaning impurities on the filter screen plate.

[0008] Preferably, the cleaning mechanism further comprises a driving mechanism for driving the mounting block to move, the driving mechanism comprising: a reciprocating screw rod rotatably mounted on the mounting frame by a bearing and threaded through the mounting block; a guide rod fixed on the mounting frame and threaded through the mounting block; a motor and an assembly frame fixed in the mounting box; a first transmission rod rotatably mounted on the assembly frame by a bearing, a bottom end of the first transmission rod being fixedly connected with an output shaft of the motor by a shaft coupling; and first bevel gears fixed on the first transmission rod and the reciprocating screw rod respectively and meshing with each other.

[0009] Preferably, a support frame is symmetrically and fixedly installed at the bottom of the planting box, a separable recessed block is arranged on the support frame, the recessed block is fixedly connected with the water storage tank, and a pin rod for limiting the support frame is arranged on the recessed block.

[0010] Preferably, a plurality of mounting rings are fixed on the water guide pipe, a climbing rod for green plants to climb is symmetrically and fixedly installed on the mounting rings, and a plurality of separation rods are fixed on the climbing rod.

[0011] Preferably, a water taking pipe is fixedly and communicatively arranged on both sides of the water storage tank, and a valve is arranged on the water taking pipe.

[0012] Preferably, a slot is formed at the top of the collecting hopper, an insertion block is arranged in the slot, and the insertion block is fixedly connected with the filter screen plate.

[0013] Preferably, support legs are symmetrically and fixedly installed at the bottom of the planting box, and anti-skid plates are fixedly installed at bottom ends of the support legs.

[0014] Preferably, the mounting shell is a reverse tapered cone, and an annular groove is arranged outside the water guide shell for collecting impurities.

[0015] Compared with the related art, the rainwater collecting vertical greening device has the following beneficial effects: Rainwater is collected by the collecting bucket, treated by filter mechanism such as filter screen plate and filter cylinder, and then transported by the water guide pipe, part of which is absorbed by the green plants in the planting cup, and the excess rainwater is stored in the water storage tank; the filter screen plate is kept unobstructed by the cleaning mechanism and the driving mechanism, the impurity in the filter cylinder is automatically cleaned by the impurity removal mechanism, the noise of water flow is reduced by the noise reduction mechanism, the pole climbing assists the growth of the green plants, the water taking pipe realizes flexible use of rainwater, and the whole realizes the integration of rainwater collection and vertical greening, improves the rainwater utilization rate, and reduces the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a front view structural schematic diagram of a rainwater collecting vertical greening device provided by the application; Figure 2 is a front view structural schematic diagram of a rainwater collecting vertical greening device provided by the application; Figure 3 is an enlarged structural schematic diagram of part A shown in Figure 2 Figure 4 is an enlarged structural schematic diagram of part B shown in Figure 2 Figure 5 is an enlarged structural schematic diagram of part C shown in Figure 2 Figure 6 is an enlarged structural schematic diagram of part D shown in Figure 2 Figure 7 is an enlarged structural schematic diagram of part E shown in Figure 2 Figure 8 is a structural schematic diagram of the collecting bucket, the filter screen plate, the mounting box and the mounting frame in the application; Figure 9 is a structural schematic diagram of the filter cylinder in the application; Figure 10 is a structural schematic diagram of the ring groove in the application.

[0017] ​​​​​The drawing mark: 1, a planting box; 2, a partition; 3, a planting cup; 4, a water guide pipe; 5, a collecting bucket; 6, a water storage tank; 7, a filter screen plate; 8, a water guide shell; 9, a mounting shell; 10, a filter cartridge; 11, a connecting pipe; 12, a mounting box; 13, a mounting frame; 14, a mounting block; 15, a brush plate; 16, a guide rod; 17, a reciprocating screw rod; 18, a motor; 19, an assembly frame; 20, a first transmission rod; 21, a first bevel gear; 22, a spiral shaft; 23, a second transmission rod; 24, a second bevel gear; 25, a third bevel gear; 26, a support frame; 27, a recess block; 28, a pin rod; 29, a water taking pipe; 30, a valve; 31, a ring groove; 32, an insertion block; 33, a mounting ring; 34, a climbing rod; 35, a separation rod; 36, a cleaning plate; 37, a sliding rod; 38, a floating block; 39, a supporting leg; 40, a protective shell. DETAILED DESCRIPTION

[0018] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0019] The rainwater collecting vertical greening device provided by the embodiment of the application comprises a planting box 1, a partition 2 arranged in the planting box 1, a planting cup 3 for planting vertical green plants arranged on the partition 2, a water guide pipe 4 fixed in the planting box 1, a collecting bucket 5 fixed to the top end of the water guide pipe 4 for collecting rainwater, a water storage tank 6 arranged below the planting box 1, and a filter mechanism arranged on the water storage tank 6 and the collecting bucket 5 respectively for filtering impurities. Figures 1-10

[0020] In the embodiment, in use, the collecting bucket 5 collects rainwater, the rainwater is filtered by the filter mechanism on the collecting bucket 5 and then enters the water guide pipe 4, the partition 2 is clamped on the water guide pipe 4 through the arc-shaped gap, so that the water guide pipe 4 is stably fixed in the planting box 1, and the rainwater flows downward along the water guide pipe 4. The planting cup 3 is arranged in the placing hole of the partition 2 and is used for planting vertical green plants, the rainwater can be absorbed by the plants in the planting cup 3 in the flowing process, the excess rainwater flows into the water storage tank 6 through the water outlet end of the water guide pipe 4, and the filter mechanism of the water storage tank 6 filters the inflow water again. ​The device integrates rainwater collection and vertical greening, reduces repeated occupation of space resources, the filtering mechanism can reduce impurities from entering, and is beneficial to stable operation of the device, the water storage tank 6 can store rainwater, can supply water for plants when needed, helps to reduce water resource waste, and reduces maintenance cost.

[0021] In a further preferred embodiment of the present application, the filtering mechanism comprises: a filter screen plate 7 fixed at the top of the collecting bucket 5 for filtering large impurities; a water guide shell 8 fixedly connected at the top of the water storage tank 6 through a connecting pipe 11; an installation shell 9 fixed at the top of the water guide shell 8, and a filter cartridge 10 fixed in the installation shell 9 for receiving and filtering rainwater discharged from the water guide pipe 4.

[0022] In this embodiment, when in use, rainwater falls into the collecting bucket 5, first passes through the filter screen plate 7 to filter large impurities, and then enters the water guide pipe 4. The rainwater discharged from the water guide pipe 4 enters the filter cartridge 10 in the installation shell 9, is treated by the filter cartridge 10, and then enters the water guide shell 8 through the connecting pipe 11, and then flows into the water storage tank 6; The filter screen plate 7 can intercept large impurities such as leaves and plastics, so as to avoid the large impurities from entering the water guide pipe 4 to cause blockage; the filter cartridge 10 further filters the rainwater entering the water storage tank 6, reduces small impurities in the water, and makes the water entering the water storage tank 6 more suitable for storage and subsequent use; The filtering mechanism improves the rainwater filtering effect through multi-stage filtering treatment, is beneficial to guaranteeing normal operation of the water guide pipe 4 and the water storage tank 6, reducing faults caused by impurities, and providing a cleaner water source for plants, and helps to maintain plant growth.

[0023] In a further preferred embodiment of the present application, a cleaning mechanism for cleaning the filter screen plate 7 is arranged on the collecting bucket 5, and the cleaning mechanism comprises: an installation box 12 fixed on one side of the collecting bucket 5; an installation rack 13 fixed on the installation box 12; an installation block 14 arranged below the installation rack 13 and movable and adjustable; and a brush plate 15 fixed on the installation block 14 by bolts, for cleaning impurities on the filter screen plate 7.

[0024] In this embodiment, the installation box 12 provides fixed support for the installation rack 13, and the installation block 14 can move and adjust below the installation rack 13 to drive the brush plate 15 to move synchronously. The brush plate 15 is fixed on the installation block 14 by bolts, and the brush plate 15 cleans impurities on the filter screen plate 7 along with the movement of the installation block 14; The movement and cleaning of the brush plate 15 can reduce the impurities accumulated on the filter screen plate 7, avoid blockage of the filter screen plate 7 due to too much impurities, and guarantee that rainwater can smoothly pass through the filter screen plate 7 and enter the collecting bucket 5; and the adjustability of the installation block 14 enables the brush plate 15 to adapt to the cleaning requirements of different areas of the filter screen plate 7; The cleaning mechanism facilitates regular cleaning of the filter screen plate 7, maintains the filtering effect of the filter screen plate 7, reduces the rainwater collection efficiency caused by the filter screen blockage, helps to ensure the stable operation of the whole device, and reduces the difficulty of manual cleaning.

[0025] In a further preferred embodiment of the present application, the cleaning mechanism further comprises a driving mechanism for driving the movement of the mounting block 14, the driving mechanism comprising: a reciprocating screw rod 17 rotatably mounted on the mounting frame 13 through a bearing and threaded through the mounting block 14; a guide rod 16 fixed on the mounting frame 13 and threaded through the mounting block 14; a motor 18 and an assembly frame 19 fixed in the mounting box 12; a first transmission rod 20 rotatably mounted on the assembly frame 19 through a bearing, the bottom end of the first transmission rod 20 being fixedly connected with the output shaft of the motor 18 through a shaft coupling; and first bevel gears 21 fixed on the first transmission rod 20 and the reciprocating screw rod 17 respectively and meshing with each other.

[0026] In the present embodiment, when the motor 18 is started, the output shaft drives the first transmission rod 20 to rotate through the shaft coupling, and the first bevel gears 21 on the first transmission rod 20 rotate accordingly, and the first bevel gears 21 on the reciprocating screw rod 17 rotate due to the meshing with the first bevel gears 21 on the reciprocating screw rod 17, so that the reciprocating screw rod 17 rotates on the mounting frame 13. The mounting block 14 moves under the action of the threads of the reciprocating screw rod 17 and the guidance of the guide rod 16.

[0027] The guide rod 16 provides stable guidance for the movement of the mounting block 14, avoids the rotation of the mounting block 14 with the reciprocating screw rod 17, ensures the stable movement of the mounting block 14 along a straight line, and further drives the brush plate 15 to stably clean the filter screen plate 7. The motor 18 provides power to realize the automatic movement of the mounting block 14 without manual pushing. The driving mechanism realizes the automatic cleaning of the brush plate 15, reduces manual operation, and improves cleaning efficiency; the reciprocating screw rod 17 can drive the mounting block 14 to move reciprocally, which is beneficial to more comprehensively clean the impurities on the filter screen plate 7, and further ensures the filtering effect of the filter screen plate 7.

[0028] In a further preferred embodiment of the present application, the bottom of the planting box 1 is symmetrically fixed with a support frame 26, the support frame 26 is provided with a separable recess block 27, the recess block 27 is fixedly connected with the water storage tank 6, and the recess block 27 is provided with a pin rod 28 for limiting the support frame 26.

[0029] In the present embodiment, the recess block 27 on the water storage tank 6 is aligned with the support frame 26 at the bottom of the planting box 1, the support frame 26 is clamped into the recess block 27, then the pin rod 28 is installed on the recess block 27 to limit the support frame 26, and the connection between the water storage tank 6 and the planting box 1 is completed.

[0030] The support frame 26 supports the planting box 1, and keeps the planting box 1 away from the water storage tank 6, so that the water outlet end of the water guide pipe 4 can drain water into the water storage tank 6; the recessed block 27 is matched with the support frame 26, so that the water storage tank 6 can be quickly positioned and installed; and the pin rod 28 enhances the stability of the connection between the support frame 26 and the water storage tank 6. This structure facilitates the separation and assembly of the water storage tank 6 and the planting box 1.

[0031] In a further preferred embodiment of the present application, a plurality of mounting rings 33 are fixed on the water guide pipe 4, a plurality of climbing rods 34 for plants to climb are symmetrically fixed on the mounting rings 33, and a plurality of separation rods 35 are fixed on the climbing rods 34.

[0032] In the present embodiment, the mounting rings 33 are fixed on the water guide pipe 4, the climbing rods 34 are symmetrically mounted on the mounting rings 33, and the separation rods 35 are fixed on the climbing rods 34, so as to form a support for vertical plants to climb. During the growth of the plants, the plants can extend upward along the climbing rods 34, and the separation rods 35 provide more attachment points for the plants.

[0033] The mounting rings 33 stably fix the climbing rods 34 on the water guide pipe 4, so as to ensure the overall stability of the climbing structure; the climbing rods 34 provide a climbing path for the plants, guide the orderly growth of the plants, and assist the plants to better grow vertically, so as to increase the green coverage area and improve the vertical greening effect; at the same time, the orderly growth state is beneficial to the plants to receive light and ventilation, and helps the plants to grow healthily.

[0034] In a further preferred embodiment of the present application, water pipes 29 are fixed and communicated on both sides of the water storage tank 6, and valves 30 are arranged on the water pipes 29.

[0035] In the present embodiment, during use, the water pipes 29 are fixed and communicated on both sides of the water storage tank 6, the valves 30 are opened, and the water pipes 29 can be directly connected to water taking equipment to take rainwater; when a plurality of devices are assembled adjacently, the adjacent water pipes 29 can be communicated with each other, and the valves 30 can be closed or adjusted to control the water flow.

[0036] The water pipes 29 expand the way of taking rainwater by connecting the water taking equipment; the design of the mutual communication of the water pipes 29 enables the rainwater in a plurality of water storage tanks 6 to be mutually adjusted, and the valves 30 can control the on-off and flow rate of each water flow.

[0037] This structure improves the versatility of the water pipes 29, and the connection of the water taking equipment facilitates the flexible use of rainwater; the communication of the adjacent water pipes 29 can realize the centralized management and distribution of rainwater resources, which helps to improve the rainwater utilization rate and enhance the adaptability of the device in large-scale application.

[0038] In a further preferred embodiment of the present application, a slot is formed in the top of the collection bucket 5, an insertion block 32 is arranged in the slot, and the insertion block 32 is fixedly connected with the filter screen plate 7.

[0039] In the embodiment, the filter screen plate 7 is installed by the plug-in block 32 cooperating with the slot at the top of the collecting hopper 5. The plug-in block 32 is inserted into the slot, and the fixing of the filter screen plate 7 is completed. When disassembling, the plug-in block 32 is pulled out of the slot, and the filter screen plate 7 can be removed.

[0040] The slot provides an installation position for the plug-in block 32, so that the filter screen plate 7 can be quickly connected with the collecting hopper 5. The plug-in block 32 is fixed with the filter screen plate 7, and the stable installation of the filter screen plate 7 is realized through cooperation with the slot, and the disassembly operation is facilitated.

[0041] In the further preferred embodiment of the application, the bottom of the planting box 1 is symmetrically fixedly installed with support legs 39, and the bottom end of each support leg 39 is fixedly installed with an anti-skid plate.

[0042] In the embodiment, the support legs 39 are symmetrically fixed at the bottom of the planting box 1 to provide support for the planting box 1, so that the bottom of the planting box 1 is kept at a certain distance from the placement surface. The anti-skid plate is fixed at the bottom end of the support leg 39 and is in contact with the placement surface, thereby enhancing the overall stability. The support legs 39 support the planting box 1, avoiding direct contact between the planting box 1 and the placement surface, and reducing the influence of ground moisture on the planting box 1. The anti-skid plate increases the friction with the placement surface, reducing the possibility of sliding of the device during use. This structure improves the stability of the placement of the planting box 1, which helps to reduce the influence of device shaking on the connection of internal components.

[0043] In the further preferred embodiment of the application, the installation shell 9 is a reverse tapered cone, and the water guide shell 8 is externally provided with a ring groove 31 for collecting impurities.

[0044] In the embodiment, after the impurities in the filter cartridge 10 are discharged, the impurities will slide down along the inner wall of the reverse tapered installation shell 9 and finally fall into the ring groove 31 outside the water guide shell 8, and the impurities are collected by the ring groove 31.

[0045] The reverse tapered structure of the installation shell 9 provides a guide path for the sliding of the impurities, promoting the movement of the impurities in the direction of the ring groove 31. The ring groove 31 is specially designed to receive these sliding impurities, preventing the scattering of impurities.

[0046] In order to further improve the use effect of the device, in addition to the above-mentioned scheme, the present scheme also has the following embodiments: In another embodiment of the application, the filter cartridge 10 is provided with a impurity discharge mechanism for discharging impurities, and the impurity discharge mechanism comprises: a cleaning plate 36 arranged in the filter cartridge 10, the top of the cleaning plate 36 being an arc surface; a sliding rod 37 fixed at the bottom end of the cleaning plate 36, the bottom end of the sliding rod 37 penetrating the filter cartridge 10 and extending into the water storage tank 6; and a floating block 38 fixed on the bottom end of the sliding rod 37.

[0047] In the embodiment, the water level in the water storage tank 6 rises, driving the float 38 to float up, the float 38 drives the sliding rod 37 to rise, the sliding rod 37 in turn drives the cleaning plate 36 to rise along the inner wall of the filter cylinder 10, the arc top of the cleaning plate 36 pushes the impurities in the filter cylinder 10, and the impurities are pushed out of the filter cylinder 10; when the water storage tank 6 is full of water, the water is discharged from the overflow hole on one side.

[0048] The float 38 provides power through the change of the water level, so that the sliding rod 37 and the cleaning plate 36 are linked to operate; the arc top of the cleaning plate 36 is attached to the inner wall of the filter cylinder 10, and can push the impurities to move during the rising process; the overflow hole avoids too much water from overflowing out of the water storage tank 6; The impurities are discharged in time, and the filtering smoothness of the filter cylinder 10 can be maintained.

[0049] In another embodiment of the application, the collecting bucket 5 is provided with a sound reduction mechanism, the sound reduction mechanism comprising: a protective shell 40 fixed to the inner wall of one side of the collecting bucket 5; a spiral shaft 22 rotatably installed in the protective shell 40 through a sealing bearing, the bottom end of the spiral shaft 22 extending into the water guide pipe 4; a second transmission rod 23 rotatably installed in the assembly frame 19 through a bearing, one end of the second transmission rod 23 extending into the protective shell 40; the second transmission rod 23 and the first transmission rod 20 being fixed with second bevel gears 24 that are meshed with each other, and the second transmission rod 23 and the spiral shaft 22 being fixed with third bevel gears 25 that are meshed with each other.

[0050] In the embodiment, the rotation of the first transmission rod 20 drives the second bevel gears 24 thereon to rotate, the second bevel gears 24 that are meshed with each other on the second transmission rod 23 rotating accordingly, so that the second transmission rod 23 rotates in the assembly frame 19, and in turn drives the third bevel gears 25 to rotate, the third bevel gears 25 that are meshed with each other on the spiral shaft 22 being linked to operate, so that the spiral shaft 22 rotates under the support of the sealing bearing of the protective shell 40, and the bottom end of the spiral shaft 22 rotates in the water guide pipe 4, guiding the rainwater to flow along a spiral track.

[0051] The protective shell 40 protects the internal transmission components, and the sealing bearing reduces the infiltration of rainwater; the spiral shaft 22 fills the space in the water guide pipe 4, limits the gaps where the water flow is disordered, promotes the water flow to be more orderly, and at the same time, the spiral shaft 22 rotates and interacts with the water flow; The sound reduction mechanism realizes the rotation of the spiral shaft 22 through the transmission structure, reduces the turbulence and cavitation phenomenon by guiding the water flow to flow regularly, dissipates the energy of the water flow, and scatters and interferes with the sound waves, which helps to reduce the noise generated by the water flow impacting the pipe wall; the cooperation of the components is stable, and the quietness of the operation of the device is improved.

[0052] In summary, compared with the related art, rainwater is collected by the collecting bucket 5, treated by the filtering mechanism such as the filter screen plate 7 and the filter cylinder 10, and then delivered by the water guide pipe 4, part of which is absorbed by the green plants in the planting cup 3, and the excess rainwater is stored in the water storage tank 6; the filter screen plate 7 is kept unobstructed by the cleaning mechanism and the driving mechanism, the filter cylinder 10 is automatically cleaned of impurities by the impurity removal mechanism, the noise of the water flow is reduced by the noise reduction mechanism, the climbing pole 34 assists the growth of the green plants, and the water taking pipe 29 realizes flexible use of the rainwater, thereby realizing the integration of rainwater collection and vertical greening, improving the utilization rate of rainwater, and reducing the maintenance cost.

[0053] It is worth noting that the material selection of the device directly affects its service life and performance. The planting box 1 and the water storage tank 6 can be made of high-strength polyethylene material, which has good corrosion resistance and aging resistance, can adapt to outdoor humid environment, and reduce the damage of long-term immersion of rainwater to the box body. At the same time, the polyethylene material is relatively light in weight, which reduces the overall installation load of the device, and is especially suitable for installation in places with limited load bearing capacity such as building exterior walls. The partition plate 2 and the planting cup 3 can be made of polypropylene material, which has moderate hardness, is easy to process into various shapes, and has certain air permeability, which is beneficial to the respiration of plant roots. The water guide pipe 4 can be made of PVC pipe, which has smooth inner wall to reduce water flow resistance and reduce energy consumption, and has good weather resistance and is not easy to break due to temperature changes.

[0054] The filter screen plate 7 needs to have certain strength and filtering precision, and can be made of stainless steel material. The stainless steel filter screen not only can effectively intercept impurities, but also has strong corrosion resistance and is not easy to rust, thereby prolonging the service life. The bristles of the brush plate 15 can be made of nylon material, which has good toughness and is not easy to wear, and can maintain good cleaning effect when cleaning the filter screen plate 7, and will not scratch the filter screen plate 7. The climbing pole 34 and the partition rod 35 can be made of glass fiber reinforced plastic, which has high strength, light weight and good corrosion resistance, is suitable for green plants to climb and adhere, and will not be damaged due to winding during the growth of the green plants.

[0055] In terms of application adaptation in different scenarios, the device shows strong flexibility. For the balcony of urban residential buildings, a small-sized device can be selected, the size of the planting box 1 is adjusted according to the balcony space, and the capacity of the water storage tank 6 is also reduced accordingly, meeting the demand of planting a small amount of green plants at home. Through the water taking pipe 29, residents can conveniently use the collected rainwater to irrigate the balcony green plants, saving tap water and experiencing the fun of planting. When applied to building exterior walls, multiple devices can be combined and installed, and the collected rainwater can be centrally managed and distributed through the connection of the water taking pipes 29. The climbing pole 34 and the partition rod 35 guide the green plants to grow orderly along the wall surface, forming a vertical greening landscape, which not only beautifies the appearance of the building, but also plays a role in heat insulation and cooling, thereby reducing the energy consumption of the air conditioner of the building.

[0056] For public places such as parks and squares, large devices can be used, and the capacity of the water storage tank 6 is increased to meet the irrigation needs of large-area green plants. The installation position of the device can be selected at the edge of the green belt or the landscape wall, which does not affect pedestrian traffic and can fully utilize rainwater resources. In rainy areas, the size of the collection bucket 5 can be appropriately increased to improve rainwater collection efficiency; in arid areas, the capacity of the water storage tank 6 can be increased to ensure sufficient rainwater supply for plant growth during the dry season. In addition, the device can also be combined with the city's rainwater pipe network. When the water storage tank 6 is full, the excess rainwater can be discharged into the rainwater pipe network through the overflow hole to avoid waterlogging caused by rainwater accumulation.

[0057] From the possibility of combining with intelligent systems, the device has great upgrade space. A water level sensor can be installed in the water storage tank 6 to monitor the water level change in the tank in real time and transmit data to the control system. When the water level is below the set value, the control system can automatically open the valve 30 on the water intake pipe 29 to transfer water from other connected water storage tanks 6 or start the external water supply equipment for water replenishment; when the water level is higher than the set value, the relevant valve is closed in time to avoid rainwater overflow. A timer can be installed on the driving motor 18 of the cleaning mechanism to set the cleaning time interval according to the pollution of the filter screen plate 7, realize automatic cleaning, and reduce manual intervention.

[0058] A pressure sensor can be installed on the filter cartridge 10 and the filter screen plate 7. When the impurities accumulate to a certain extent, causing an increase in filtration resistance, the sensor transmits a signal to the control system, which can automatically start the impurity removal mechanism and the cleaning mechanism to clean the impurities in time and ensure the filtration effect. In addition, the running state of the device can also be remotely controlled through a mobile phone APP. Users can check the water level of the water storage tank 6 and the cleanliness of the filter screen plate 7 at any time, and remotely operate the relevant parts as needed to improve the convenience of using the device.

[0059] The role of the device in ecological environment protection cannot be ignored. Vertical green plants can absorb harmful gases such as carbon dioxide and sulfur dioxide in the air, release oxygen, and improve air quality. At the same time, the leaves of green plants can adsorb dust particles in the air, reducing the occurrence of haze weather. The on-site collection and utilization of rainwater reduce urban surface runoff, reduce the erosion of rainwater on the ground, and reduce soil erosion and soil erosion. The rainwater collected by the water storage tank 6 can supplement soil moisture, improve soil structure, promote the activity of soil microorganisms, and improve soil fertility during irrigation.

[0060] In terms of water resource management, the popularization and application of the device can effectively alleviate the urban water supply pressure. Many cities in China are facing water resource shortage problems. Rainwater, as a renewable resource, has great utilization potential. The device combines rainwater collection with green irrigation, realizing the recycling of water resources and reducing the consumption of tap water. According to statistics, the water consumption of urban green irrigation accounts for a high proportion of the total water consumption in the city. The use of rainwater irrigation can greatly reduce this part of water consumption and contribute to water conservation in the city.

[0061] From the perspective of economic cost, the initial investment of the device is relatively low, and the maintenance cost is not high in the later period. The components of the device are all conventional materials and standard parts, which are easy to purchase and replace, and the cost is controllable. The automatic cleaning and impurity removal mechanism reduces the cost of manual maintenance, and long-term use can save a lot of labor cost. Compared with traditional rainwater collection systems and vertical green systems, the device integrates the two into one, reducing the cost of repeated construction and improving investment efficiency.

[0062] During the installation and debugging of the device, some details need to be paid attention to. Before installation, a reasonable installation plan should be made according to the site conditions to ensure the stability and safety of the device. The connection between the planting box 1 and the water storage tank 6 should be firm to avoid loosening or falling off during use. The installation of the water guide pipe 4 should ensure its verticality to ensure the smooth flow of rainwater. The installation of the filter screen plate 7 and the filter cylinder 10 should be in place to ensure the filtering effect. During debugging, the running state of each component should be checked comprehensively, such as whether the rotation of the drive motor 18 is normal, whether the opening and closing of the valve 30 is flexible, whether the action of the impurity removal mechanism and the cleaning mechanism is coordinated, etc. Timely find and solve problems to ensure the normal operation of the device With the continuous progress of technology and the increasing market demand, the rainwater collection and vertical green device is expected to be applied and popularized in more fields. Through continuous optimization of design, improvement of materials and integration of intelligent systems, the performance of the device will be more perfect, providing more powerful support for urban ecological construction and water resource management. Whether in residential communities, commercial complexes, or in urban parks and road sides, the device can be seen, adding green vitality to the city and realizing the harmonious coexistence of man and nature.

[0063] The circuits, electronic components and modules involved in the present invention are all prior art, and those skilled in the art can implement them without further description. The content protected by the present invention does not involve improvement of software and methods.

[0064] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0065] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, but not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application. Although the present application is described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative work, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A rainwater collecting vertical greening device, characterized in that, The utility model relates to a vertical green planting device, comprising: a planting box; a partition plate arranged in the planting box, the partition plate being provided with planting cups for planting vertical green plants; a water guide pipe fixed in the planting box, a water outlet end of the water guide pipe extending out of a bottom of the planting box; a collecting bucket fixed in communication with a top end of the water guide pipe for collecting rainwater; a water storage tank arranged below the planting box; the collecting bucket and the water storage tank each being provided with a filtering mechanism for filtering impurities. 2.The rainwater collecting vertical greening device of claim 1, wherein, The filtering mechanism comprises: a filter screen plate fixed at a top of the collecting bucket for filtering large impurities; a water guide shell fixed in communication with a top of the water storage tank through a connecting pipe; an installation shell fixed at a top of the water guide shell, the installation shell being fixed with a filter cartridge for filtering rainwater discharged from the water guide pipe. 3.The rainwater collecting vertical greening device of claim 2, wherein, The collecting bucket is provided with a cleaning mechanism for cleaning the filter screen plate, the cleaning mechanism comprising: an installation box fixed at one side of the collecting bucket; an installation rack fixed on the installation box; an installation block arranged below the installation rack and being movable and adjustable; a brush plate fixed on the installation block by bolts for cleaning impurities on the filter screen plate. 4.The rainwater collecting vertical greening device of claim 3, wherein, The cleaning mechanism further comprises a driving mechanism for driving the installation block to move, the driving mechanism comprising: a reciprocating screw rod rotatably mounted on the installation rack by a bearing and screwing through the installation block; a guide rod fixed on the installation rack and screwing through the installation block; a motor and an assembly rack fixed in the installation box; a first transmission rod rotatably mounted on the assembly rack by a bearing, a bottom end of the first transmission rod being fixedly connected with an output shaft of the motor by a shaft coupling; first bevel gears fixed on the first transmission rod and the reciprocating screw rod respectively and being in engagement with each other. 5.The rainwater collecting vertical greening device of claim 1, wherein, The bottom of the planting box is symmetrically fixed with support racks, the support racks being provided with separable recess blocks, the recess blocks being fixedly connected with the water storage tank, and the recess blocks being provided with pin rods for limiting the support racks. 6.The rainwater collecting vertical greening device of claim 1, wherein, The water guide pipe is fixed with a plurality of installation rings, the installation rings being symmetrically fixed with climbing rods for green plants to climb, and the climbing rods being fixed with a plurality of separation rods.

7. The rainwater harvesting vertical greening device of claim 1, wherein, Water pipes are fixedly connected in communication at two sides of the water storage tank, and the water pipes are provided with valves. 8.The rainwater collecting vertical greening device of claim 2, wherein, A top of the collecting bucket is provided with a slot, the slot being provided with an insertion block, and the insertion block being fixedly connected with the filter screen plate. 9.The rainwater collecting vertical greening device of claim 1, wherein, The bottom of the planting box is symmetrically fixed with support legs, and bottom ends of the support legs are fixed with anti-skid plates. 10.The rainwater collecting vertical greening device of claim 2, wherein, The installation shell is a reverse tapered cone, and the water guide shell is provided with an annular groove outside for collecting impurities.

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