Green ecological roof greening structure

Abstract

The utility model relates to a kind of green ecological roof greening structures, it is characterized in that, including support frame, water guide store is equipped on the support frame, the water guide store bottom is equipped with the water tank being communicated with water guide store, the water guide store is used to guide rainwater to water tank storage, support frame outside is equipped with planting store and irrigation component, the planting store is multiple and is spaced apart each other along vertical direction, the irrigation component is used to guide rainwater in water tank to each planting store irrigation, the planting store is equipped with baffle, the baffle is equipped with multiple water holes, the baffle is used to divide the planting store into planting area and water storage area, the planting store bottom is equipped with the drain hole that can be opened and closed, the drain hole is communicated with water storage area, when raining, drain hole is opened automatically, to discharge the excess moisture in water storage area. The utility model has the following advantages and effects: excess moisture in planting store can be discharged, to facilitate the growth of green plant.

Description

Technical Field

[0001] This utility model relates to the technical structure of ecological houses, specifically to a green ecological roof greening structure. Background Technology

[0002] Rooftop greening, as a form of vertical greening that does not occupy ground land, can effectively increase the green coverage rate of cities and improve the urban ecological environment, and is therefore gradually gaining attention.

[0003] For example, Chinese patent document CN220875222U discloses a vertical greening structure for a roof, including a support frame. The support frame has a water inlet chamber inside, a planting chamber on its upper surface, a water supply pipe on the outside of the support frame, a return pipe connected to the front end of the water supply pipe, an irrigation pipe array inside the return pipe, a drip irrigation head on the lower surface of the irrigation pipe, a connecting pipe in front of the irrigation pipe, a water storage tank connected to the lower end of the water supply pipe, a solar panel in front of the water storage tank, and a heating mechanism installed at one end of the solar panel inside the water storage tank.

[0004] In the above technical solution, drip irrigation can be used to irrigate the green plants in the planting chamber. However, during rainy weather, as rainwater irrigates the soil in the planting chamber and the drip irrigation head irrigates the plants, a large amount of water can easily accumulate in the planting chamber, resulting in high soil moisture content that affects aeration and thus affects the growth of the green plants. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a green and ecological roof greening structure that can drain excess water from the planting chamber to facilitate the growth of green plants.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a green ecological rooftop greening structure, including a support frame, a water-guiding chamber on the support frame, a water tank connected to the bottom of the water-guiding chamber, the water-guiding chamber being used to guide rainwater to the water tank for storage, a planting chamber and an irrigation component on the outside of the support frame, the planting chamber being multiple and spaced apart from each other in a vertical direction, the irrigation component being used to guide rainwater from the water tank to each planting chamber for irrigation, a partition being provided inside the planting chamber, the partition being provided with multiple water passage holes, the partition being used to divide the interior of the planting chamber into a planting area and a water storage area, and an openable and closable drain hole being provided at the bottom of the planting chamber, the drain hole being connected to the water storage area, the drain hole automatically opening during rain to drain excess water from the water storage area.

[0007] The present invention is further configured such that: a sealing plate is provided at the bottom of the planting chamber, and a spring is provided at the center of the sealing plate; the spring is used to drive the sealing plate to reset so as to close the drain hole.

[0008] The present invention is further configured such that: the inner side of the planting chamber is provided with an upwardly extending first extension tube, the first extension tube is provided with a first groove, the outer center of the sealing plate is provided with a downwardly extending second extension tube, the second extension tube is provided with a second groove, and the two ends of the spring are respectively embedded in the first groove and the second groove.

[0009] The present invention is further configured such that: the irrigation component includes a main pipe and a water pump, one end of the main pipe is connected to the output end of the water pump, and the other end extends to the top of the water tank as a connecting end, the connecting end is provided with an irrigation pipe, there are multiple irrigation pipes and they are interconnected, a drip irrigation head is installed on the lower surface of the irrigation pipe, and a connecting pipe is provided between adjacent irrigation pipes.

[0010] The present invention is further configured such that: a horizontally extending connecting plate is provided on the inner side of the support frame, a through connecting waist hole is provided on the connecting plate, a connecting ear is provided on the outer side of the planting chamber, a connecting hole is provided on the connecting ear and a connecting hole opposite to the connecting waist hole, and the connecting hole and the connecting waist hole are connected by a locking member.

[0011] The present invention is further configured such that: the inner side of the planting chamber is provided with an inwardly offset abutting part, and the bottom of the partition can abut against the abutting part.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] By installing partitions within the planting chamber, the interior is divided into a planting area and a water storage area. Multiple drainage holes are located on the partitions. During planting, the partitions are first installed, followed by the laying of stones on the partitions and then the soil. This increases the gaps between the soil layers, improving aeration for the plants. Water entering the soil flows through the drainage holes into the water storage area, preventing excessive moisture buildup and promoting root growth, which is beneficial for plant health. Furthermore, a closable drainage hole at the bottom of the planting chamber automatically opens during rain to drain excess water from the water storage area, preventing excessive water accumulation and prolonged soil soaking. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model (I);

[0015] Figure 2 This is a schematic diagram of the overall structure of the present invention (II);

[0016] Figure 3 This is a schematic diagram of the specific structure of the support frame in this utility model;

[0017] Figure 4 This is a schematic diagram showing the connection between the main pipe and the irrigation pipe in this utility model;

[0018] Figure 5 This is an exploded view of the connection between the planting bin and the partition in this utility model;

[0019] Figure 6 This is a cross-sectional view of the connection between the planting chamber and the partition in this utility model.

[0020] In the diagram: 1. Support frame; 2. Water chamber; 3. Water tank; 4. Planting chamber; 5. Partition plate; 51. Water passage hole; 41. Planting area; 42. Water storage area; 43. Drain hole; 44. First extension pipe; 45. Abutment part; 5. Sealing plate; 51. Second extension pipe; 6. Spring; 71. Main pipe; 72. Water pump; 73. Irrigation pipe; 731. Drip irrigation head; 74. Connecting pipe; 8. Connecting waist hole; 81. Connecting ear; 9. Connecting hole; 91. Filter screen; 100. Clearance hole; 200. Detailed Implementation

[0021] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] like Figures 1 to 6As shown, this utility model discloses a green ecological roof greening structure, including a support frame 1, a water guiding chamber 2 on the support frame 1, a water tank 3 connected to the bottom of the water guiding chamber 2, and a filter screen 100 that can be installed on the top of the water guiding chamber. When it rains, as the rainwater moves from the top of the water guiding chamber 2 to the water tank 3, the filter screen 100 can filter the rainwater to a certain extent to improve the water quality of the rainwater stored in the water tank 3. After being filtered by the filter screen 100, the water guiding chamber 2 can guide the rainwater to the water tank 3 for storage. The outside of the support frame 1 is provided with planting chambers 4 and irrigation components. There are multiple planting chambers 4, which are arranged vertically and spaced apart from each other, thereby reducing the footprint while increasing the planting area. The irrigation components are used to guide the rainwater in the water tank 3 to each planting chamber 4 for irrigation, thereby realizing the utilization of rainwater.

[0024] In this embodiment, a partition 5 is provided inside the planting chamber 4. The partition 5 has multiple water holes 51. The partition 5 is used to divide the interior of the planting chamber 4 into a planting area 41 and a water storage area 42. When planting, the partition 5 is first installed in the planting chamber 4. Then, stones are laid on the partition 5 and soil is laid on top. This can increase the gap between the soil layers to allow the plants to breathe. The water entering the soil can flow into the water storage area 42 through the water holes 51 on the partition 5, preventing the soil from accumulating a large amount of water for a long time and causing high humidity. At the same time, it can make good use of the hydrophilic properties of the plants to promote their root growth, which is beneficial to the growth of the plants.

[0025] In addition, a closable drainage hole 43 is provided at the bottom of the planting chamber 4. The drainage hole 43 is connected to the water storage area 42. When it rains, the drainage hole 43 opens automatically to drain excess water from the water storage area 42, thereby preventing excessive water accumulation in the water storage area 42 and prolonged soil soaking. Specifically, a sealing plate 5 is provided at the bottom of the planting chamber 4. A spring 6 is provided at the center of the sealing plate 5. The spring 6 is used to drive the sealing plate 5 to reset and close the drainage hole 43, thereby slowing down the rate of water loss in the water storage area 42. When too much water accumulates in the water storage area 42, that is, when the sum of the weight of the water accumulated in the water storage area 42 and the weight of the sealing plate 5 is greater than the elastic force of the spring 6, the sealing plate 5 can be moved away from the drainage hole 43, thereby opening the drainage hole 43. In this way, the water in the water storage area 42 can be discharged through the drainage hole 43 from the gap between the sealing plate 5 and the bottom of the planting chamber 4.

[0026] In this embodiment, a first extension tube 44 extending upward is further provided inside the planting chamber 4, and a first groove is provided inside the first extension tube 44. A second extension tube 51 extending downward is provided at the center of the outer side of the sealing plate 5, and a second groove is provided inside the second extension tube 51. The two ends of the spring 6 are respectively embedded in the first groove and the second groove, and respectively form an interference fit to fix the spring 6. The first extension tube 44 and the second extension tube 51 are respectively integrally provided with the planting chamber 4 and the sealing plate 5. The provision of the first extension tube 44 and the second extension tube 51 can increase the installation space of the spring 6, thereby allowing for the selection of more specifications of spring 6, improving the flexibility of use and facilitating promotion.

[0027] In this embodiment, the irrigation assembly includes a main pipe 71 and a water pump 72. One end of the main pipe 71 is connected to the output end of the water pump 72, and the other end extends to the top of the water tank 2 as a connection end. The connection end is equipped with irrigation pipes 73, which are multiple and interconnected. Drip heads 731 are installed on the lower surface of the irrigation pipes 73. After the rainwater from the water tank 3 is drawn out by the water pump 72, it can be sent to each irrigation pipe 73 through the main pipe 71, so that the drip heads 731 on the irrigation pipes 73 can irrigate each planting tank. 4. Irrigation is carried out, and clearance openings 200 are provided on both sides of the support frame 1 for the irrigation pipe 73 to pass through, thereby improving the ease of assembly of the irrigation pipe 73. In addition, a connecting pipe 74 is provided between adjacent irrigation pipes 73. Through the setting of the connecting pipe 74, rainwater sent from the main pipe 71 can flow into each irrigation pipe 73 through multiple pipes, thereby improving the uniformity of rainwater flow. It should be noted that a one-way valve can be added to the output end and the connection end of the water pump 72 to prevent backflow.

[0028] In this embodiment, the connection structure between the planting chamber 4 and the support frame 1 is as follows: a horizontally extending connecting plate 8 is provided on the inner side of the support frame 1, and a through connecting waist hole 81 is provided on the connecting plate 8. A connecting ear 9 is provided on the outer side of the planting chamber 4, and a connecting hole 91 is provided on the connecting ear 9, which is opposite to the connecting waist hole 81. The installation position of the planting chamber 4 on the connecting plate 8 can be adjusted by sliding, so that the vertically spaced planting chambers 4 can be opposite to each other or staggered. After the planting chamber 4 is slid to a suitable position, the connecting hole 91 and the connecting waist hole 81 can be connected by a locking device. In this embodiment, the locking device is specifically a bolt and a nut. That is, after the bolt is inserted through the connecting waist hole 81 and the connecting hole 91, the nut is tightened at the end of the bolt to complete the fixation between the planting chamber 4 and the connecting plate 8.

[0029] In this embodiment, the connection structure of the partition 5 in the planting chamber 4 is as follows: an inwardly offset abutment part 45 is provided on the inner side of the planting chamber 4. The abutment part 45 is integrally formed with the planting chamber 4. The bottom of the partition 5 can abut against the abutment part 45, thereby supporting the partition 5. This can improve the convenience of disassembling and assembling the partition 5.

[0030] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A green and ecological rooftop greening structure, characterized in that, The device includes a support frame with a water-guiding chamber at its bottom, connected to a water tank. The water-guiding chamber guides rainwater to the water tank for storage. Multiple planting chambers are arranged vertically at intervals. The irrigation components guide rainwater from the water tank to each planting chamber for irrigation. Each planting chamber has a partition with multiple water holes, dividing the interior into a planting area and a water storage area. A closable drain hole at the bottom of the planting chamber connects to the water storage area. During rain, the drain hole automatically opens to drain excess water from the water storage area.

2. The green ecological rooftop greening structure according to claim 1, characterized in that, The bottom of the planting chamber is equipped with a sealing plate, and a spring is located in the center of the sealing plate. The spring is used to drive the sealing plate to reset so as to close the drainage hole.

3. The green ecological rooftop greening structure according to claim 2, characterized in that, The planting chamber has an upwardly extending first extension tube inside, and a first groove inside the first extension tube. The outer center of the sealing plate has a downwardly extending second extension tube inside, and a second groove inside the second extension tube. The two ends of the spring are respectively embedded in the first groove and the second groove.

4. The green ecological rooftop greening structure according to claim 1, characterized in that, The irrigation assembly includes a main pipe and a water pump. One end of the main pipe is connected to the output end of the water pump, and the other end extends to the top of the water tank as a connection end. The connection end is equipped with irrigation pipes. There are multiple irrigation pipes that are interconnected. Drip heads are installed on the lower surface of the irrigation pipes, and connecting pipes are provided between adjacent irrigation pipes.

5. The green ecological rooftop greening structure according to claim 1, characterized in that, The inner side of the support frame is provided with a horizontally extending connecting plate, and the connecting plate is provided with a through connecting waist hole. The outer side of the planting chamber is provided with a connecting ear, and the connecting ear is provided with a connecting hole opposite to the connecting waist hole. The connecting hole and the connecting waist hole are connected by a locking device.

6. The green ecological rooftop greening structure according to claim 1, characterized in that, The inner side of the planting chamber is provided with an inwardly offset abutment part, and the bottom of the partition can abut against the abutment part.

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