Water supply and drainage device for building facade greening

Abstract

The utility model relates to the technical field of building facade greening, and discloses a building facade greening water supply and drainage device which comprises a greening table, a drainage channel is fixedly inserted into the greening table, the outer surface of the drainage channel is fixedly sleeved with a water tank, and three drainage pipes are fixedly inserted into the greening table. And the other end of the drainage pipe is fixedly connected with the interior of the water tank in an inserted mode, and a water supply pipe is arranged above the greening table. According to the water supply and drainage device for building facade greening, a filter plate drives a transverse rod to slide on the inclined face of a side plate in the moving process, a lantern ring is promoted to drive a cleaning plate to automatically ascend and descend under the action of a spring, the filter plate can be cleaned while soil silt is pushed out of a drainage channel, the filter plate is prevented from being blocked, and the service life of the filter plate is prolonged. The problems that an existing water supply and drainage system is simple in filtering structure, the filtering structure needs to be cleaned manually, and the labor burden of a user is increased are solved.

Description

Technical Field

[0001] The present application relates to the technical field of building facade greening, and in particular to a water supply and drainage device for building facade greening. Background Art

[0002] Facade greening is a greening method that makes full use of different building facade conditions, selects climbing plants and other plants to plant and attach or lay them on various structures and other spatial structures, including overpasses, building walls, slopes, river embankments, roofs, gates, flower stands, trellises, balconies, corridors, columns, fences, dead trees and various rockery and architectural facilities.

[0003] The existing patent (publication number: CN 210432567 U) discloses a water supply and drainage system for building facade greening, including a greening platform, a water storage tank, a base platform and a water outlet pipe. The inner bottom wall of the greening platform is provided with a base platform, the bottom of the greening platform is fixedly connected with a water outlet pipe, the end of the water outlet pipe away from the greening platform is movably connected with a piston, the upper surface of the greening platform is fixedly connected with a fixed ring, and the inner wall of the fixed ring is movably connected with a water supply pipe. Through the coordinated setting between the water storage tank and the overflow pipe, the excess water inside the greening platform can flow to the inside of the water storage tank through the overflow pipe to prevent the water from overflowing the greening platform. Through the coordinated setting between the base platform, the water outlet pipe and the piston, the residual water inside the base platform can be discharged to prevent the root rot of the vegetation. Through the coordinated setting between the water supply pipe, the connector, the sprinkler pipe and the sprinkler hole, the water flowing to the water supply pipe can be sprinkled, thereby achieving the purpose of watering the vegetation.

[0004] The above-mentioned water supply and drainage system filtering structure is relatively simple and needs to rely on manpower to clean the filtering structure to avoid clogging of the filtering structure, which greatly increases the labor burden of users and reduces the flexibility and practicality of the water supply and drainage system. Utility Model Content

[0005] In response to the deficiencies in the prior art, the present application provides a water supply and drainage device for greening the facades of buildings, which has the advantages of being able to automatically intercept and clean soil, silt, etc. in the water, without relying on manpower, thus reducing the labor burden of users and improving the flexibility and practicality of the water supply and drainage device. It solves the problem that the existing water supply and drainage system has a relatively simple filtering structure and needs to rely on manpower to clean the filtering structure to avoid clogging of the filtering structure, which greatly increases the labor burden of users and reduces the flexibility and practicality of the water supply and drainage system.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a water supply and drainage device for greening the facade of a building, comprising a greening platform, a drainage channel is fixedly inserted into the greening platform, a water tank is fixedly sleeved on the outer surface of the drainage channel, three drainage pipes are fixedly inserted into the interior of the greening platform, the other ends of the drainage pipes are fixedly inserted into the interior of the water tank, a water supply pipe is arranged above the greening platform, a valve is arranged on the outer circumferential surface of the water supply pipe, a filter plate is slidably connected to the inner wall of the drainage channel, equidistantly arranged filter holes are provided inside the filter plate, two fixed rods are fixedly connected to the front side of the filter plate, a ring is slidably sleeved on the outer circumferential surface of each of the fixed rods, and a cleaning plate is fixedly connected to the outer circumferential surface of the two rings.

[0007] Through the above scheme, since the existing water supply and drainage system filtering structure is relatively simple, it needs to rely on manpower to clean the filtering structure to avoid clogging of the filtering structure, which greatly increases the labor burden of users and reduces the flexibility and practicality of the water supply and drainage system. The filter plate drives the cross bar to slide on the inclined surface of the side plate during the movement, prompting the ring to drive the cleaning plate to automatically rise and fall under the action of the spring, thereby pushing the soil and sediment out of the drainage channel while cleaning the filter plate, avoiding clogging of the filter plate and affecting normal drainage operations.

[0008] Furthermore, the inner wall of the greening platform is fixedly connected with a bottom plate, the interior of the bottom plate is provided with drainage holes arranged at equal intervals, and the bottom surface of the greening platform is provided with a permeable geotextile.

[0009] Through the above scheme, the water in the greening platform can infiltrate through the drainage holes of the bottom plate, and then flow into the water tank through the drainage pipe, so that the water used for normal irrigation can infiltrate and be recycled, and the permeable geotextile can prevent soil loss.

[0010] Furthermore, a first fixing seat is fixedly sleeved on the outer circumference of the water supply pipe, and the bottom surface of the first fixing seat is fixedly connected to the upper surface of the greening platform. A second fixing seat is fixedly sleeved on the outer circumference of the water supply pipe, and the bottom surface of the second fixing seat is fixedly connected to the upper surface of the water tank.

[0011] Through the above solution, the water supply pipe is positioned by the first fixing seat and the second fixing seat, thereby increasing the stability of the water supply pipe.

[0012] Furthermore, a water pump is fixedly connected to the inner bottom wall of the water tank, a connecting pipe is fixedly plugged into the interior of the water pump, and the other end of the connecting pipe is fixedly plugged into the interior of the water supply pipe.

[0013] Through the above scheme, the water in the water tank can be pumped into the water supply pipe through the water pump and the connecting pipe, so that the water in the water tank can be recycled and water resources can be saved.

[0014] Furthermore, a fixing ring is fixedly sleeved on the outer circumferential surface of each fixing rod, a spring is fixedly connected to the upper surface of the fixing ring, and the top of the spring is fixedly connected to the bottom surface of the sleeve.

[0015] Through the above solution, the spring enables the sleeve ring to automatically move back, so that the cleaning plate cleans the filter plate to avoid clogging of the filter plate.

[0016] Furthermore, a cross bar is fixedly connected to the outer circumferential surface of the collar, and two side plates are fixedly connected to the front of the drainage channel. One end of the side plate is an inclined surface, and the positions of the cross bar and the inclined surface of the side plate correspond.

[0017] Through the above scheme, after the filter plate moves to the front end, the cross bar is driven to slide on the inclined surface of the side plate, thereby driving the cleaning plate to automatically move downward to automatically clean the filter plate.

[0018] Furthermore, a connection seat is provided on the front of the water supply pipe, a sprinkler pipe is fixedly plugged into the interior of the connection seat, and equidistantly arranged sprinkler heads are fixedly plugged into the interior of the sprinkler pipe.

[0019] Through the above scheme, it is convenient to water the plants in the greening platform, and the sprinkler head can make the watering uniform.

[0020] Furthermore, a fixed box is fixedly connected to the inner wall of the water tank, an electric push rod is provided inside the fixed box, and the front side of the electric push rod is fixedly connected to the back side of the filter plate.

[0021] Through the above scheme, the filter plate is driven to move by the electric push rod, so that the filter plate can move back and forth, and the mud and the like in the drainage channel are pushed to the outside.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The water supply and drainage device for the greening of the building facade drives the cross bar to slide on the inclined surface of the side plate during the movement of the filter plate, prompting the ring to drive the cleaning plate to automatically rise and fall under the action of the spring, thereby achieving the effect of being able to push soil and sediment out of the drainage channel while also cleaning the filter plate, avoiding clogging of the filter plate and affecting normal drainage operations, and solving the problem that the existing water supply and drainage system has a relatively simple filtering structure and needs to rely on manpower to clean the filtering structure, thereby increasing the labor burden of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 This is the overall cross-sectional structural diagram of this application;

[0026] Figure 3This is a top view of the overall structure of this application;

[0027] Figure 4 The drainage channel structure diagram for this application;

[0028] Figure 5 For this application Figure 4 Enlarged structural diagram at point A.

[0029] In the figure:

[0030] 1. Greening platform; 2. Drainage channel; 3. Water tank; 4. Bottom plate; 5. Permeable geotextile; 6. Drain pipe; 7. Water supply pipe; 8. Valve; 9. First fixed seat; 10. Second fixed seat; 11. Water pump; 12. Connecting pipe; 13. Filter plate; 14. Fixed rod; 15. Ring; 16. Cleaning plate; 17. Fixed ring; 18. Spring; 19. Cross bar; 20. Side plate; 21. Connecting seat; 22. Sprinkler pipe; 23. Fixed box; 24. Electric push rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 2 , Figure 4 and Figure 5 In this embodiment, a water supply and drainage device for building facade greening includes a greening platform 1, a drainage channel 2 is fixedly plugged into the greening platform 1, a water tank 3 is fixedly sleeved on the outer surface of the drainage channel 2, three drainage pipes 6 are fixedly plugged into the interior of the greening platform 1, and the other end of the drainage pipe 6 is fixedly plugged into the interior of the water tank 3. A water supply pipe 7 is arranged above the greening platform 1, and a valve 8 is arranged on the outer circumferential surface of the water supply pipe 7. A filter plate 13 is slidably connected to the inner wall of the drainage channel 2, and equidistantly arranged filter holes are opened inside the filter plate 13. Two fixed rods 14 are fixedly connected to the front of the filter plate 13, and a ring 15 is slidably sleeved on the outer circumferential surface of each fixed rod 14, and a cleaning plate 16 is fixedly connected to the outer circumferential surface of the two rings 15.

[0033] See also Figure 1 , Figure 2 and Figure 3The inner wall of the greening platform 1 is fixedly connected with a bottom plate 4, and drainage holes arranged equidistantly are provided inside the bottom plate 4. A permeable geotextile 5 is provided on the bottom surface of the greening platform 1, so that the water in the greening platform 1 can infiltrate through the drainage holes of the bottom plate 4, and then flow into the water tank 3 through the drainage pipe 6, so that the water used for normal irrigation can infiltrate and be recycled, and the permeable geotextile 5 can prevent soil loss.

[0034] See also Figure 1 , Figure 2 and Figure 3 A first fixing seat 9 is fixedly sleeved on the outer circumference of the water supply pipe 7, and the bottom surface of the first fixing seat 9 is fixedly connected to the upper surface of the greening platform 1. A second fixing seat 10 is fixedly sleeved on the outer circumference of the water supply pipe 7, and the bottom surface of the second fixing seat 10 is fixedly connected to the upper surface of the water tank 3. The water supply pipe 7 is positioned by the first fixing seat 9 and the second fixing seat 10 to increase the stability of the water supply pipe 7.

[0035] See also Figure 1 , Figure 2 and Figure 3 A water pump 11 is fixedly connected to the inner bottom wall of the water tank 3, and a connecting pipe 12 is fixedly inserted into the interior of the water pump 11. The other end of the connecting pipe 12 is fixedly inserted into the interior of the water supply pipe 7. The water in the water tank 3 can be pumped into the water supply pipe 7 through the water pump 11 and the connecting pipe 12, so that the water in the water tank 3 can be recycled and water resources can be saved.

[0036] See also Figure 4 and Figure 5 The outer circumferential surface of each fixing rod 14 is fixedly sleeved with a fixing ring 17, the upper surface of the fixing ring 17 is fixedly connected with a spring 18, the top of the spring 18 is fixedly connected to the bottom surface of the sleeve ring 15, and the spring 18 causes the sleeve ring 15 to automatically move back, so that the cleaning plate 16 cleans the filter plate 13 to avoid clogging of the filter plate 13.

[0037] See also Figure 4 and Figure 5 A cross bar 19 is fixedly connected to the outer circumferential surface of the collar 15, and two side plates 20 are fixedly connected to the front of the drainage channel 2. One end of the side plate 20 is an inclined surface, and the position of the cross bar 19 corresponds to the inclined surface of the side plate 20. After the filter plate 13 moves to the front end, the cross bar 19 is driven to slide on the inclined surface of the side plate 20, thereby driving the cleaning plate 16 to automatically move downward to automatically clean the filter plate 13.

[0038] See also Figure 1 , Figure 2 and Figure 3 A connection seat 21 is provided on the front of the water supply pipe 7, a sprinkler pipe 22 is fixedly inserted inside the connection seat 21, and sprinkler heads arranged equidistantly are fixedly inserted inside the sprinkler pipe 22, so as to facilitate watering the plants in the greening platform 1, and the sprinkler heads can make the watering uniform.

[0039] See also Figure 2 A fixed box 23 is fixedly connected to the inner wall of the water tank 3, and an electric push rod 24 is arranged inside the fixed box 23. The front of the electric push rod 24 is fixedly connected to the back of the filter plate 13. The filter plate 13 is driven to move by the electric push rod 24, so that the filter plate 13 can move back and forth, pushing the mud and the like in the drainage channel 2 to the outside.

[0040] In the present embodiment, a water supply and drainage device for greening the facade of a building is provided. In the process of movement, the filter plate 13 drives the cross bar 19 to slide on the inclined surface of the side plate 20, so that the ring 15 drives the cleaning plate 16 to automatically rise and fall under the action of the spring 18, so as to achieve the effect of pushing soil and sediment out of the drainage channel 2 while also cleaning the filter plate 13, thereby avoiding clogging of the filter plate 13 and affecting normal drainage operations. The problem that the existing water supply and drainage system has a relatively simple filtering structure and needs to rely on manpower to clean the filtering structure, which increases the labor burden of users.

[0041] It should be noted that the bottom surface of the water tank 3 should be lower than the bottom surface of the greening platform 1. A drainage groove is opened on one side of the water tank 3. The height of the drainage groove is consistent with the height of the drainage pipe 6, so that when there is too much water stored in the water tank 3, it can be automatically discharged to the outside through the drainage groove, thereby preventing the water in the water tank 3 from flowing back through the drainage pipe 6.

[0042] The working principle of the above embodiment is:

[0043] The water supply pipe 7 is connected to the external water supply equipment, and the green plants in the greening platform 1 can be watered through the water supply pipe 7, the connecting seat 21, and the sprinkler pipe 22. The water in the greening platform 1 can infiltrate through the drainage holes of the bottom plate 4, and prevent soil loss under the action of the permeable geotextile 5. The infiltrated water is discharged into the water tank 3 through the drainage pipe 6. When there is too much rain, part of the water in the greening platform 1 flows into the water tank 3 through infiltration. When the water level rises to the position of the drainage channel 2, the rainwater will flow into the water tank 3 through the drainage channel 2 to prevent rainwater from overflowing from the greening platform 1. The soil and sediment carried in the rainwater will be intercepted by the filter plate 13 in the drainage channel 2, and the electric push rod 24 will regularly push the filter The plate 13 moves forward, and the filter plate 13 pushes the silt out of the drainage channel 2 during the movement to avoid silt accumulation. When the filter plate 13 moves to the front end of the drainage channel 2, it drives the cross bar 19 to slide from top to bottom on the inclined surface of the side plate 20. The cross bar 19 drives the cleaning plate 16 to slide up and down through the ring 15. The cleaning plate 16 cleans the filter plate 13 during the up and down sliding process to avoid clogging of the filter plate 13. When the electric push rod 24 drives the filter plate 13 to move back, the cleaning plate 16 will automatically rise under the action of the spring 18, and the water pump 11 can be started to pump the water stored in the water tank 3 into the water supply pipe 7 through the connecting pipe 12, so as to be used for watering the green vegetation in the greening platform 1.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water supply and drainage device for greening a building facade, comprising a greening platform (1), characterized in that: The greening platform (1) is fixedly connected with a drainage channel (2), and the outer surface of the drainage channel (2) is fixedly sleeved with a water tank (3). Three drainage pipes (6) are fixedly inserted into the interior of the greening platform (1), and the other ends of the drainage pipes (6) are fixedly inserted into the interior of the water tank (3). A water supply pipe (7) is provided above the greening platform (1), and a valve (8) is provided on the outer circumferential surface of the water supply pipe (7). A filter plate (13) is slidably connected to the inner wall of the drainage channel (2), and the filter plate (13) is provided with equidistantly arranged filter holes inside. Two fixed rods (14) are fixedly connected to the front of the filter plate (13), and a collar (15) is slidably sleeved on the outer circumferential surface of each of the fixed rods (14), and a cleaning plate (16) is fixedly connected to the outer circumferential surfaces of the two collars (15).

2. A water supply and drainage device for building facade greening according to claim 1, characterized in that: The inner wall of the greening platform (1) is fixedly connected to a bottom plate (4), the interior of the bottom plate (4) is provided with drainage holes arranged at equal intervals, and the bottom surface of the greening platform (1) is provided with a permeable geotextile (5).

3. The water supply and drainage device for building facade greening according to claim 1, characterized in that: A first fixing seat (9) is fixedly sleeved on the outer circumferential surface of the water supply pipe (7), the bottom surface of the first fixing seat (9) is fixedly connected to the upper surface of the greening platform (1), and a second fixing seat (10) is fixedly sleeved on the outer circumferential surface of the water supply pipe (7), the bottom surface of the second fixing seat (10) is fixedly connected to the upper surface of the water tank (3).

4. The water supply and drainage device for building facade greening according to claim 1, characterized in that: A water pump (11) is fixedly connected to the inner bottom wall of the water tank (3), a connecting pipe (12) is fixedly plugged into the interior of the water pump (11), and the other end of the connecting pipe (12) is fixedly plugged into the interior of the water supply pipe (7).

5. The water supply and drainage device for building facade greening according to claim 1, characterized in that: A fixing ring (17) is fixedly sleeved on the outer circumferential surface of each fixing rod (14), a spring (18) is fixedly connected to the upper surface of the fixing ring (17), and the top end of the spring (18) is fixedly connected to the bottom surface of the sleeve ring (15).

6. The water supply and drainage device for building facade greening according to claim 1, characterized in that: The outer circumferential surface of the collar (15) is fixedly connected to a crossbar (19), and the front surface of the drainage channel (2) is fixedly connected to two side plates (20), one end of the side plate (20) is an inclined surface, and the positions of the crossbar (19) and the inclined surfaces of the side plates (20) correspond to each other.

7. The water supply and drainage device for building facade greening according to claim 1, characterized in that: A connection seat (21) is provided on the front of the water supply pipe (7), a watering pipe (22) is fixedly plugged into the interior of the connection seat (21), and equidistantly arranged spray heads are fixedly plugged into the interior of the watering pipe (22).

8. The water supply and drainage device for building facade greening according to claim 1, characterized in that: A fixed box (23) is fixedly connected to the inner wall of the water tank (3), an electric push rod (24) is provided inside the fixed box (23), and the front side of the electric push rod (24) is fixedly connected to the back side of the filter plate (13).

Images