A green building rainwater harvesting device

Abstract

This utility model relates to the field of rainwater harvesting technology, specifically a green building rainwater harvesting device, including a housing. A rainwater collection trough is provided on one side of the housing, and a driving mechanism is provided on the other side of the rainwater collection trough. A filter device is provided inside the rainwater collection trough, and the driving mechanism cooperates with the filter device. An impurity storage box is provided on one side of the rainwater collection trough. A limiting groove is formed on the inner surface of the rainwater collection trough to limit the movement of the filter device. A water guide pipe assembly is provided on one side of the housing, and the water guide pipe assembly is connected to the rainwater collection trough. This device can improve the recycling and utilization of rainwater, and at the same time, it can filter rainwater to prevent impurities in the rainwater from causing blockage.

Description

Technical Field

[0001] This utility model relates to the field of rainwater harvesting technology, specifically a rainwater harvesting device for green buildings. Background Technology

[0002] Rainwater harvesting devices are devices that collect rainwater. They are generally installed on roofs or building exteriors. Rainwater harvesting devices installed on green buildings are usually installed together with green plants to save irrigation water. [0 003] Patent No.: 201721925477.6 discloses a shading device that integrates greening and rainwater harvesting. The invention includes a greening planting trough and a locking component for fixing the greening planting trough to the exterior wall. The greening planting trough not only forms a shading balcony, but also allows green plants to be planted on it, further improving the shading effect. At the same time, it increases the amount of green space in the city, reduces the heat island effect, absorbs dust, reduces noise and harmful gases, and creates and improves the urban ecological environment. However, it cannot store rainwater, and excess rainwater cannot be effectively discharged.

[0003] This utility model aims to solve the technical problems existing in the prior art. To this end, it proposes a green building rainwater harvesting device. Utility Model Content

[0004] The purpose of this invention is to provide a green building rainwater harvesting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A green building rainwater harvesting device includes a housing, a rainwater collection trough on one side of the housing, a drive mechanism on one side of the rainwater collection trough, a filter device inside the rainwater collection trough, and the drive mechanism cooperating with the filter device.

[0007] An impurity storage box is provided on one side of the rainwater collection tank. A limiting groove is opened on the inner surface of the rainwater collection tank. The limiting groove is used to limit the movement of the filter device. A water guide pipe assembly is provided on one side of the box and is connected to the rainwater collection tank.

[0008] As a further embodiment of this utility model: the driving mechanism includes a driving motor, which is fixedly connected to the rainwater collection tank. One end of the driving motor is fixedly connected to a driving shaft, and the other end of the driving shaft is fixedly connected to a driving component. The cylindrical surface of the driving component is provided with a guide groove, which cooperates with the filter device.

[0009] As a further embodiment of this utility model: the filtration device includes a lifting plate, which is sleeved on the cylindrical surface of the driving component and slides in contact with the driving component. A guide slider is fixedly connected to one side of the lifting plate. The guide slider is located in the limiting groove and slides vertically in contact with the rainwater collection groove. A push block is fixedly connected to the inner surface of the lifting plate. The push block is located in the guide groove and slides in contact with the guide groove. A filter screen is rotatably connected to one side of the lifting plate. The other end of the filter screen extends into the impurity storage box. A connecting rod is rotatably connected to the filter screen. The connecting rod slides horizontally in contact with the impurity storage box.

[0010] As a further embodiment of this utility model: the water guide pipe assembly includes a connecting pipe and a drain pipe, the connecting pipe and the drain pipe are connected, the drain pipe is fixedly connected to the rainwater collection tank, one end of the connecting pipe is connected to the rainwater collection tank, and a plurality of nozzles are provided on the cylindrical surface of the connecting pipe.

[0011] As a further embodiment of this utility model: a number of support plates are provided on one side of the box, and each of the support plates has through holes. A water storage tank is fixedly connected to the box, and one end of the drain pipe extends into the water storage tank.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: When the device is in use, rainwater enters a rainwater collection tank, where a filter screen removes impurities. The filtered rainwater then enters a connecting pipe and finally flows through a drain pipe into a storage tank. The connecting pipe has several nozzles on its cylindrical surface, spraying rainwater onto greenery placed above a support plate. Through holes in the support plate, the sprayed water falls into the storage tank, improving rainwater utilization. When too many impurities are filtered out above the filter screen... When the drive motor starts, it controls the drive shaft to rotate, which in turn drives the drive component to rotate. The drive component then drives the guide groove to rotate. Since the push block is located in the guide groove and slides in contact with the drive component, the drive component rotates and drives the push block to move vertically through the guide groove. The push block then drives the lifting plate to move, and the lifting plate causes one end of the filter screen to rise and tilt, so that the impurities on the filter screen slide down into the impurity storage box for collection, thus preventing excessive impurities from clogging the filter screen. This device can improve the recycling of rainwater and filter rainwater to prevent impurities in the rainwater from causing blockage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a green building rainwater harvesting device.

[0014] Figure 2 for Figure 1 Frontal sectional view.

[0015] Figure 3 This is a schematic diagram of the drive component in a green building rainwater harvesting device.

[0016] 1-Wall, 2-Support plate, 3-Water storage tank, 4-Drainage pipe, 5-Connecting pipe, 6-Drive motor, 7-Rainwater collection tank, 8-Impurity storage box, 9-Sprinkler head, 10-Filter screen, 11-Lifting plate, 12-Push block, 13-Guide slider, 14-Limiting groove, 15-Drive component, 16-Drive shaft, 17-Guide groove, 18-Connecting rod, 19-Through hole. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0019] Please see Figure 1-3 In this embodiment of the utility model, a green building rainwater harvesting device includes a box 1, a rainwater collection trough 7 is provided on one side of the box 1, a driving mechanism is provided on one side of the rainwater collection trough 7, a filter device is provided inside the rainwater collection trough 7, and the driving mechanism cooperates with the filter device.

[0020] A sludge storage box 8 is provided on one side of the rainwater collection tank 7. A limiting groove 14 is opened on the inner surface of the rainwater collection tank 7. The limiting groove 14 is used to limit the filter device. A water guide pipe assembly is provided on one side of the box body 1. The water guide pipe assembly is connected to the rainwater collection tank 7. This device can improve the recycling of rainwater and filter the rainwater to avoid clogging caused by impurities in the rainwater.

[0021] Please see Figure 1-3 The driving mechanism includes a drive motor 6, which is fixedly connected to a rainwater collection tank 7. One end of the drive motor 6 is fixedly connected to a drive shaft 16, and the other end of the drive shaft 16 is fixedly connected to a drive component 15. The cylindrical surface of the drive component 15 is provided with a guide groove 17, which cooperates with the filter device.

[0022] Please see Figure 1-3The filtration device includes a lifting plate 11, which is sleeved on the cylindrical surface of the driving component 15 and slides in contact with the driving component 15. A guide slider 13 is fixedly connected to one side of the lifting plate 11. The guide slider 13 is located in the limiting slide groove 14 and slides vertically in contact with the rainwater collection tank 7. A push block 12 is fixedly connected to the inner surface of the lifting plate 11. The push block 12 is located in the guide groove 17 and slides in contact with the guide groove 17. A filter screen 10 is rotatably connected to one side of the lifting plate 11. The other end of the filter screen 10 extends into the impurity storage box 8. A connecting rod 18 is rotatably connected to the filter screen 10 and slides horizontally in contact with the impurity storage box 8.

[0023] Please see Figure 1-3 The water guide pipe assembly includes a connecting pipe 5 and a drain pipe 4. The connecting pipe 5 and the drain pipe 4 are connected. The drain pipe 4 is fixedly connected to the rainwater collection tank 7. One end of the connecting pipe 5 is connected to the rainwater collection tank 7. Several nozzles 9 are provided on the cylindrical surface of the connecting pipe 5.

[0024] Please see Figure 1-3 The box body 1 is provided with several support plates 2 on one side, and each of the support plates 2 has through holes 19. The box body 1 is fixedly connected to a water storage tank 3, and one end of the drain pipe 4 extends into the water storage tank 3.

[0025] The working principle of this utility model is as follows: When the device is in use, rainwater enters the rainwater collection tank 7, where the filter screen 10 filters the rainwater to remove impurities. The filtered rainwater then enters the connecting pipe 5 and finally flows through the drain pipe 4 into the storage tank 3 for storage. The cylindrical surface of the connecting pipe 5 is equipped with several nozzles 9, which spray rainwater onto the greenery placed above the support plate 2. The support plate 2 has through holes 19, through which the sprayed water falls into the storage tank 3 for storage, improving the utilization of rainwater. When too many impurities are filtered out above the filter screen 10, the drive motor 6 starts. The drive shaft 16 is controlled to rotate, which in turn drives the drive component 15 to rotate. The drive component 15 drives the guide groove 17 to rotate. Since the push block 12 is located in the guide groove 17 and slides in contact with the drive component 15, when the drive component 15 rotates, it drives the push block 12 to move vertically through the guide groove 17. The push block 12 then drives the lifting plate 11 to move. The lifting plate 11 causes one end of the filter screen 10 to rise and tilt, so that the impurities above the filter screen 10 slide into the impurity storage box 8 for collection, avoiding excessive impurities from clogging the filter screen 10. This device can improve the recycling of rainwater and filter rainwater to prevent impurities in the rainwater from causing blockage.

[0026] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0027] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A green building rainwater recycling device comprising a box (1), characterized in that, A rainwater collection tank (7) is provided on one side of the box (1), a driving mechanism is provided on one side of the rainwater collection tank (7), a filter device is provided inside the rainwater collection tank (7), the driving mechanism cooperates with the filter device, an impurity storage box (8) is provided on one side of the rainwater collection tank (7), a limiting slide groove (14) is opened on the inner surface of the rainwater collection tank (7), the limiting slide groove (14) is used to limit the filter device, a water guide pipe assembly is provided on one side of the box (1), and the water guide pipe assembly is connected to the rainwater collection tank (7).

2. The green building rainwater recycling device according to claim 1, characterized in that, The driving mechanism includes a drive motor (6), which is fixedly connected to a rainwater collection tank (7). One end of the drive motor (6) is fixedly connected to a drive shaft (16), and the other end of the drive shaft (16) is fixedly connected to a drive component (15). The cylindrical surface of the drive component (15) is provided with a guide groove (17), which cooperates with the filter device.

3. The green building rainwater recycling device according to claim 2, characterized in that, The filtration device includes a lifting plate (11), which is fitted on the cylindrical surface of the driving component (15) and slides in contact with the driving component (15). A guide slider (13) is fixedly connected to one side of the lifting plate (11). The guide slider (13) is located in the limiting groove (14) and slides vertically in contact with the rainwater collection tank (7). A push block (12) is fixedly connected to the inner surface of the lifting plate (11). The push block (12) is located in the guide groove (17) and slides in contact with the guide groove (17). A filter screen (10) is rotatably connected to one side of the lifting plate (11). The other end of the filter screen (10) extends into the impurity storage box (8). A connecting rod (18) is rotatably connected to the filter screen (10). The connecting rod (18) slides horizontally in contact with the impurity storage box (8).

4. The green building rainwater recycling device according to claim 3, characterized in that, The water guide pipe assembly includes a connecting pipe (5) and a drain pipe (4). The connecting pipe (5) and the drain pipe (4) are connected. The drain pipe (4) is fixedly connected to the rainwater collection tank (7). One end of the connecting pipe (5) is connected to the rainwater collection tank (7). Several nozzles (9) are provided on the cylindrical surface of the connecting pipe (5).

5. The green building rainwater recycling device according to claim 4, characterized in that, The box (1) has several support plates (2) on one side, and each support plate (2) has through holes (19). The box (1) is fixedly connected to a water storage tank (3), and one end of the drain pipe (4) extends into the water storage tank (3).

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