Building structure for greening top surface of building

Abstract

The utility model discloses a building structure for greening the top surface of a building. The building structure comprises a planting frame, a flow guide plate is arranged at the bottom end of the planting frame, so that the flow guide plate collects a water source seeping from the planting frame; the spraying assembly is used for supplementing water to the planting frame and improving the survival rate of green plants on the planting frame, water collected by the flow guide plate can be stored through the spraying assembly fixedly connected to the bottom end of the flow guide plate, meanwhile, the spraying assembly carries out timed spray irrigation on the bottom end of the planting frame, and therefore the spraying effect is improved. Sufficient moisture of the planting frame is kept, and the survival rate of green plants is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a building structure used for greening the top surface of a building. Background Art

[0002] Greening is the activity of planting plants to improve the environment. Greening refers to the planting of shelterbelts, roadside trees, crops, and various plants in residential areas and parks. Greening includes national greening, urban greening, greening of four sides, and greening of roads. Greening can improve environmental sanitation and play a variety of roles in maintaining ecological balance. In the current construction industry, the top of the building is often greened. Greening the top has the functions of purifying the air, improving the urban environment, heat insulation, saving energy, absorbing and utilizing natural precipitation, reducing ground drainage pressure, protecting the top of the building, and extending the service life of roof building materials.

[0003] For example, the utility model patent with publication number CN213143639U, titled "A building structure for greening the roof of a building", and authorization announcement date 2021.05.07, includes a water reservoir and a planting structure, wherein the water reservoir is installed on the outer wall of the left end of the planting structure. When working, the green plants are planted in the soil layer inside the planting frame, and the glass layer arranged at the lower end of the soil layer can effectively prevent the roots of the green plants from penetrating into the top surface of the building. The waterproof layer arranged at the lower end of the glass layer can effectively prevent moisture in the soil from seeping out. When it is necessary to water the green plants inside the planting structure, the suction pipe on the water pump is used to draw the accumulated water inside the water reservoir, and then the water is sent to the inside of the water pipe through the outlet pipe. At this time, the water in the water pipe will be sprayed toward the planting frame through the spray hole to water the green plants inside it. The utility model is simple in structure, easy to use, conducive to the planting of vegetation, beautiful and practical, and has good use value.

[0004] The disadvantage of the prior art including the above-mentioned patent is that water is lost from the soil surface during the watering of building greening and cannot be recycled, resulting in a waste of water resources. Utility Model Content

[0005] The purpose of the utility model is to provide a building structure for greening the top surface of a building. The water collected by the guide plate can be stored by a spray assembly fixedly connected to the bottom end of the guide plate. At the same time, the spray assembly performs regular spraying on the bottom end of the planting rack to keep the planting rack sufficiently hydrated and improve the survival rate of green plants.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a building structure for greening the top surface of a building, comprising a planting frame;

[0007] A guide plate is provided at the bottom of the planting rack to collect water seeping from the planting rack;

[0008] It also includes a spray component to enable the spray component to replenish water to the planting rack and improve the survival rate of green plants on the planting rack;

[0009] As a further description of the above technical solution:

[0010] The spray assembly comprises a water storage tank, a water pump is arranged inside the water storage tank, a spray rod is connected to the top of the water pump, and the spray rod passes through the water storage tank.

[0011] As a further description of the above technical solution:

[0012] The top of the spray rod is provided with a water spray groove, and the water spray groove is distributed on the spray rod in an arc shape.

[0013] As a further description of the above technical solution:

[0014] The planting rack comprises a frame, a water-permeable plate is fixedly connected to the bottom end of the frame, and a sponge layer is fixedly connected to the top end of the water-permeable plate.

[0015] As a further description of the above technical solution:

[0016] The bottom array of the permeable plate is fixedly connected with a support leg, and the support leg is fixed on the guide plate.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the guide plate is symmetrically provided with slots, and the slots are butted against the feed end of the water storage tank.

[0019] As a further description of the above technical solution:

[0020] A floating ball is arranged at the top of the notch, and a directional rod is fixedly connected to the bottom of the floating ball.

[0021] As a further description of the above technical solution:

[0022] A bracket is sleeved on the outer side of the directional rod, and the bracket is fixed on the guide plate.

[0023] The utility model provides a building structure for greening the top surface of a building, which has the following beneficial effects:

[0024] 1. In the utility model, the spray assembly fixedly connected to the bottom of the guide plate can store the water collected by the guide plate. At the same time, the spray assembly regularly irrigates the bottom of the planting rack to keep the planting rack sufficiently hydrated and improve the survival rate of green plants.

[0025] 2. In the utility model, water is sprayed to the bottom of the planting rack through the spray rod by the water pump in the water storage tank, so that the water absorbed by the sponge layer on the water-permeable plate in the planting rack is sent to the soil to keep the soil sufficiently moist. When the saturated sponge layer stops absorbing water, the water flows along the guide plate into the water storage tank again for collection, avoiding water waste.

[0026] 3. In the utility model, a float is placed at the slot opened by the guide plate. When water accumulates in the guide plate, the float floats and separates from the slot, so that the accumulated water can flow into the water storage tank again. The structure is simple and the use is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural schematic diagram of a building structure for greening the top surface of a building proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the planting rack in the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the guide plate in the utility model;

[0030] Figure 4 It is a structural schematic diagram of the spray assembly in the utility model;

[0031] Legend:

[0032] 1. Spray assembly; 11. Water storage tank; 12. Water pump; 13. Spray rod; 14. Spray trough; 2. Guide plate; 21. Notch; 22. Float; 23. Bracket; 24. Directional rod; 3. Planting rack; 31. Frame; 32. Sponge layer; 33. Permeable board; 34. Support leg. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Reference Figure 1-4, a building structure for greening the top surface of a building, comprising a planting frame 3; a guide plate 2 is arranged at the bottom end of the planting frame 3 to enable the guide plate 2 to collect water seeping from the planting frame 3; and a spray assembly 1 is also included to enable the spray assembly 1 to replenish water to the planting frame 3 and improve the survival rate of green plants on the planting frame 3; specifically, the planting frame 3 is a rectangular frame structure, the planting frame 3 is filled with soil for planting green plants, the guide plate 2 at the bottom end of the planting frame 3 is an arc structure, which is convenient for collecting water dripping from the planting frame 3 or collecting rainwater on rainy days, and the spray assembly 1 fixedly connected to the bottom end of the guide plate 2 can store the water collected by the guide plate 2. At the same time, the spray assembly 1 performs regular spray irrigation on the bottom end of the planting frame 3 to keep the planting frame 3 sufficiently hydrated and improve the survival rate of green plants. The device has a simple structure and is flexible to use, and is worthy of wide promotion;

[0035] The spray assembly 1 includes a water storage tank 11, a water pump 12 is arranged inside the water storage tank 11, a spray rod 13 is connected to the top of the water pump 12, and the spray rod 13 passes through the water storage tank 11; a water spray trough 14 is opened at the top of the spray rod 13, and the water spray trough 14 is distributed on the spray rod 13 in an arc shape; the planting rack 3 includes a frame 31, a water permeable plate 33 is fixedly connected to the bottom end of the frame 31, and a sponge layer 32 is fixedly connected to the top of the water permeable plate 33; a support leg 34 is fixedly connected to the bottom array of the water permeable plate 33, and the support leg 34 is fixed on the guide plate 2; Specifically, the water storage tank 11 in the spray assembly 1 is connected with the notch 21 provided in the guide plate 2, so that the water collected by the guide plate 2 is stored, and the water pump 12 in the water storage tank 11 sprays the water to the bottom of the planting rack 3 through the spray rod 13, so that the water absorbed by the sponge layer 32 on the water-permeable plate 33 in the planting rack 3 is sent to the soil, so as to keep the soil sufficiently hydrated. When the saturated sponge layer 32 stops absorbing water, the water flows into the water storage tank 11 again along the guide plate 2 for collection, so as to avoid water waste. The device has a simple structure and is flexible to use.

[0036] The bottom end of the guide plate 2 is symmetrically provided with slots 21, and the slots 21 are connected to the feed end of the water tank 11; a float 22 is provided at the top of the slot 21, and a directional rod 24 is fixedly connected to the bottom end of the float 22; a bracket 23 is sleeved on the outer side of the directional rod 24, and the bracket 23 is fixed on the guide plate 2; specifically, the guide plate 2 is an arc-shaped structure, and a float 22 is placed at the slot 21 opened on the guide plate 2. When water accumulates in the guide plate 2, the float 22 floats and separates from the slot 21, so that the accumulated water can flow into the water tank 11 again. The structure is simple and flexible to use.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building structure for greening the top of a building, It is characterized in that Includes planting racks (3); A guide plate (2) is provided at the bottom end of the planting rack (3) so that the guide plate (2) can collect water seeping from the planting rack (3); notches (21) are symmetrically provided at the bottom end of the guide plate (2), and the notches (21) are butt-jointed with the feed end of the water storage tank (11); It also includes a spray assembly (1) to enable the spray assembly (1) to replenish water to the planting rack (3) and improve the survival rate of green plants on the planting rack (3); the spray assembly (1) includes a water storage tank (11), a water pump (12) is arranged inside the water storage tank (11), a spray rod (13) is connected to the top end of the water pump (12), and the spray rod (13) passes through the water storage tank (11).

2. A building structure for greening the top of a building according to claim 1, It is characterized in that A water spraying groove (14) is provided at the top of the spraying rod (13), and the water spraying groove (14) is distributed on the spraying rod (13) in an arc shape.

3. A building structure for greening the top of a building according to claim 1, It is characterized in that The planting rack (3) comprises a frame (31), the bottom end of the frame (31) is fixedly connected to a water-permeable plate (33), and the top end of the water-permeable plate (33) is fixedly connected to a sponge layer (32).

4. A building structure for greening the top surface of a building according to claim 3, It is characterized in that The bottom array of the water-permeable plate (33) is fixedly connected to a support leg (34), and the support leg (34) is fixed on the guide plate (2).

5. The architectural structure for greening the top of a building according to claim 1, It is characterized in that A floating ball (22) is arranged at the top end of the notch (21), and a directional rod (24) is fixedly connected to the bottom end of the floating ball (22).

6. A building structure for greening the top of a building according to claim 5, It is characterized in that A bracket (23) is sleeved on the outer side of the directional rod (24), and the bracket (23) is fixed on the guide plate (2).

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