Landscape greening soilless lawn cultivation structure for roof

Abstract

The invention provides a roof landscape greening soilless lawn cultivation structure, which relates to the field of lawn soilless cultivation, and comprises a cultivation frame, an upper cultivation cylinder, a lower cultivation cylinder and a header pipe, eleven rows of upper cultivation barrels are arranged, inner partition plates are arranged at the upper ends of the inner sides of the upper cultivation barrels, and cultivation holes are formed in the middles of the inner partition plates. The main pipe is of a square structure and attached to the inner side wall of the cultivation frame, the inclined upper end of the main pipe is connected with a water inlet pipe, the inclined lower end of the main pipe is connected with a water outlet pipe, the inner side of the main pipe is connected with ten sets of transverse branch pipes, and the transverse branch pipes and the bottom side of a transverse pipe at the inclined upper end of the main pipe are connected with drainage branch pipes of an L-shaped structure respectively. And the lower water branch pipe penetrates into the inner side of the upper cultivation cylinder. The landscape grass is effectively clamped, the cultivated landscape grass is sequentially and uniformly irrigated from top to bottom, cultivation holes can be covered, evaporation of water after irrigation is reduced, and the problems of uneven irrigation, water and soil loss and insufficient ornamental value caused by traditional laying with soil are solved.

Description

Technical Field

[0001] The invention relates to the technical field of soilless cultivation of landscape greening lawns, and in particular to a soilless cultivation structure of landscape greening lawns for roofs. Background Art

[0002] In the complex and multidimensional field of urban construction, improving the urban ecological environment undoubtedly occupies a pivotal position. As one of the important measures to improve the urban ecological environment, urban greening not only beautifies the urban landscape, but also significantly improves the quality of life of residents. Among them, rooftop landscape greening lawns, as an innovative greening method, are gradually receiving widespread attention and application. Rooftop greening, especially landscape greening lawns laid on roofs, not only adds a touch of green to the city, but also helps to alleviate the urban heat island effect and improve air quality. For example, in the patent with application number: CN202211272533.6, a rooftop soilless planting lawn stand structure and its construction method are disclosed, the structure includes: a steel truss floor deck, installed on the top of the main steel structure; a waterproof coiled material, laid on the steel truss floor deck; a composite insulation layer, laid on the waterproof coiled material; a first protective layer, cast on the composite insulation layer; a composite waterproof layer, laid on the first isolation layer; a second protective layer, cast on the composite waterproof layer; a plurality of liquid storage tanks for accommodating nutrient solution, the liquid storage tanks are placed on the second protective layer, an opening is formed on the upper part of the liquid storage tank, a planting cover for shielding the opening is installed in the opening, and the planting cover is provided with a limiting through hole for inserting plants. The present invention solves the problem that conventional planting roof structures are difficult to repair water leakage and the load generated by covering soil planting is large.

[0003] However, the traditional method of laying roof lawns often has some problems, such as uneven watering, soil erosion and lack of ornamental value caused by laying with soil. Summary of the invention

[0004] In order to solve the problems in the background technology, the present invention provides a soilless lawn cultivation structure for roof landscaping, which can effectively clamp the landscape grass and evenly water the cultivated landscape grass from top to bottom, while covering the cultivation holes, significantly reducing the evaporation of water after watering, and improving the efficiency and effect of soilless cultivation.

[0005] The present invention provides a soilless lawn cultivation structure for roof landscaping, which specifically comprises: a cultivation frame, an upper cultivation cylinder, a lower cultivation cylinder and a main pipe; The inner side of the cultivation frame is provided with an inner support plate, and the inner support plate is provided with eleven rows of openings. The bottom sides of the openings are respectively provided with bottom connecting tubes, the outer sides of the bottom connecting tubes are provided with threaded structures, and the lower cultivation tubes are screwed onto the bottom connecting tubes through threads; The upper cultivation cylinder is also provided with eleven rows and is placed on the upper side of the opening. An inner partition is provided at the inner upper end of the upper cultivation cylinder, and a cultivation hole is opened in the middle of the inner partition. The main pipe is a U-shaped structure, attached to the inner wall of the cultivation frame and placed on the inner support plate, and the inclined upper end of the main pipe is connected to a water inlet pipe, and the inclined lower end is connected to a water outlet pipe, and a connecting sleeve is mounted on the water inlet pipe. The inner side of the main pipe is connected to ten groups of horizontal branch pipes, and the bottom sides of the horizontal branch pipes and the horizontal pipes at the inclined upper end of the main pipe are respectively connected to lower water branches of L-shaped structure, and the lower water branches penetrate into the inner side of the upper cultivation tube and are placed on the lower side of the inner partition.

[0006] Furthermore, the cultivation frame is laid flat with an overall inclination of 10°, and the top of the upper cultivation tube is a horizontal structure.

[0007] Furthermore, the four ends of the outer side of the cultivation frame are respectively provided with external connecting plates, the middle of the external connecting plates is provided with a threaded hole, and an adjusting screw is screwed thereon, the top of the adjusting screw is provided with an operating hand wheel, and the bottom end is installed with a suction cup.

[0008] Furthermore, cover plates are respectively provided at both ends of the upper side of the cultivation hole, and arc-shaped clamping plates are respectively connected to the opposite ends of the cover plates. The outer arc ends of the arc-shaped clamping plates are connected to adjustment frames, and the adjustment frames are provided with circular plates and springs, and the adjustment frames are also slidably inserted into the vertical plates at both ends of the inner partition.

[0009] Furthermore, notch structures are respectively provided at two ends of the top side of the upper cultivation cylinder opposite to the adjustment frame.

[0010] Furthermore, ten groups of limiting rings are provided on the inner sides of the longitudinal pipes on both sides of the main pipe, and water retaining orifice plates are provided on the inclined upper ends of the limiting rings, and the water retaining orifice plates are located at the inclined lower ends of the connection ports between the transverse branch pipes and the main pipe.

[0011] The soilless lawn cultivation structure for roof landscaping provided by the present invention has the following beneficial effects: The uniqueness of the present invention lies in that it can effectively clamp the landscape grass and evenly water the cultivated landscape grass from top to bottom, while covering the cultivation holes, significantly reducing the evaporation of water after watering, and improving the efficiency and effect of soilless cultivation.

[0012] Specifically, the present invention realizes stable clamping of landscape grass by providing a cover plate and an arc-shaped clamping plate. During use, the user can pull two sets of relative adjustment frames to conveniently place the landscape grass into the cultivation hole. Under the action of the spring, the two sets of relative arc-shaped clamping plates will automatically clamp the landscape grass tightly to ensure its stability during the cultivation process. At the same time, the cover plate can tightly cover the cultivation hole to effectively prevent the evaporation of water during soilless cultivation, thereby improving the utilization efficiency of water resources.

[0013] In addition, the present invention also achieves uniform watering of landscape grass by setting up a main pipe and a horizontal branch pipe with a U-shaped structure. The water inlet pipe of the lower main pipe group is connected to the water outlet pipe of the upper main pipe group, so that the water flow can flow smoothly downward from the upper cultivation structure. During the flow, the water flow will pass through the lower water branch on the bottom side of the horizontal branch pipe and send the water into the lower cultivation cylinder, thereby achieving comprehensive and uniform watering of the landscape grass. This watering method not only improves the watering efficiency, but also ensures that all parts of the landscape grass can get sufficient water supply.

[0014] In order to further optimize the water flow distribution, the present invention also provides a limiting ring and a water retaining orifice plate. In the process of the longitudinal pipe of the main pipe flowing from the inclined upper end to the inclined lower end, the water retaining orifice plate can effectively block the water flow so that it can flow evenly into the horizontal branch pipe. In this way, it is avoided that the water flows down along the longitudinal pipe of the main pipe, resulting in uneven irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0016] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture: Figure 1 A schematic diagram showing the overall structure of the present invention; Figure 2 The present invention shows Figure 1 The enlarged structural diagram at A in the middle; Figure 3 The present invention shows Figure 1 Schematic diagram of the mid-side tilt structure; Figure 4 The present invention shows Figure 1 A schematic diagram of the structure after the upper side of the inclined lower end of the upper longitudinal pipe of the central main pipe is cut; Figure 5 The present invention shows Figure 4 The enlarged structural diagram at B in the middle; Figure 6 The overall structural schematic diagram of the cultivation frame in the present invention is shown; Figure 7 The present invention shows Figure 6 Schematic diagram of the mid-side tilt structure; Figure 8 The overall structure schematic diagram of the upper cultivation cylinder in the present invention is shown; Fig. 9 The schematic diagram shows the structure of two groups of lawn cultivation structures connected in the present invention.

[0018] Reference numerals list 1. Cultivation frame; 101. Inner support plate; 1011. Opening; 1012. Bottom connecting tube; 102. Outer connecting plate; 1021. Adjusting screw; 103. Suction cup; 2. Upper cultivation tube; 201. Inner partition plate; 2011. Cultivation hole; 202. Vertical plate; 203. Cover plate; 2031. Arc clamping plate; 204. Adjusting frame; 2041. Round plate; 2042. Spring; 3. Lower cultivation tube; 4. Main pipe; 401. Water inlet pipe; 402. Water outlet pipe; 403. Horizontal branch pipe; 4031. Lower water branch pipe; 404. Limiting ring; 405. Water retaining hole plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0020] Example 1: Please refer to Figures 1 to 9 : The present invention proposes a soilless lawn cultivation structure for roof landscaping, comprising: a cultivation frame 1, an upper cultivation tube 2, a lower cultivation tube 3 and a main pipe 4; An inner support plate 101 is provided on the inner side of the cultivation frame 1, and eleven rows of openings 1011 are provided on the inner support plate 101. The bottom side of the opening 1011 is respectively provided with a bottom connecting tube 1012, the outer side of the bottom connecting tube 1012 is provided with a threaded structure, and the lower cultivation tube 3 is screwed on the bottom connecting tube 1012 through threads; The upper cultivation tube 2 is also provided with eleven rows and is placed on the upper side of the opening 1011. An inner partition 201 is provided at the inner upper end of the upper cultivation tube 2, and a cultivation hole 2011 is opened in the middle of the inner partition 201. The main pipe 4 is a U-shaped structure, attached to the inner wall of the cultivation frame 1, and placed on the inner support plate 101, and the inclined upper end of the main pipe 4 is connected to the water inlet pipe 401, and the inclined lower end is connected to the water outlet pipe 402, and the water inlet pipe 401 is provided with a connecting sleeve, and the inner side of the main pipe 4 is connected to ten groups of horizontal branch pipes 403, and the bottom sides of the horizontal branch pipes 403 and the horizontal pipes at the inclined upper end of the main pipe 4 are respectively connected to the lower water manifolds 4031 of L-shaped structure, and the lower water manifolds 4031 penetrate into the inner side of the upper cultivation cylinder 2 and are placed on the lower side of the inner partition 201.

[0021] In the embodiment of the present invention, Figure 1As shown, the cultivation frame 1 is laid flat at an angle of 10° as a whole, and the top of the upper cultivation tube 2 is a horizontal structure. The four outer ends of the cultivation frame 1 are respectively provided with external connecting plates 102, and a threaded hole is provided in the middle of the external connecting plate 102, and an adjusting screw 1021 is screwed thereon. An operating hand wheel is provided at the top of the adjusting screw 1021, and a suction cup 103 is installed at the bottom. The cultivation frame 1 can be laid on the roof according to the inclination angle of the roof, and the cultivation frame 1 can be adsorbed on the roof by using the suction cup 103.

[0022] In the embodiment of the present invention, Figure 2 and Figure 8 As shown, cover plates 203 are respectively provided at both ends of the upper side of the cultivation hole 2011, and arc-shaped clamping plates 2031 are respectively connected to the opposite end sides of the cover plate 203, and the outer arc end of the arc-shaped clamping plate 2031 is connected to an adjusting frame 204, and a circular plate 2041 is provided on the adjusting frame 204, and a spring 2042 is mounted thereon, and the adjusting frame 204 is also slidably inserted into the vertical plates 202 at both ends of the inner partition 201, and the top side of the upper cultivation cylinder 2 is provided with notch structures at both ends opposite to the adjusting frame 204, and the two sets of opposite adjusting frames 204 can be pulled to conveniently put the landscape grass into the cultivation hole 2011, and under the action of the spring 2042, the two sets of opposite arc-shaped clamping plates 2031 will automatically clamp the landscape grass tightly to ensure its stability during the cultivation process, and at the same time, the cover plate 203 can tightly cover the cultivation hole 2011, effectively preventing the evaporation of water during soilless cultivation, and improving the utilization efficiency of water resources.

[0023] Embodiment 2, based on embodiment 1, as Figure 4 and Figure 5 As shown, ten groups of limiting rings 404 are provided on the inner sides of the longitudinal pipes on both sides of the main pipe 4, and the inclined upper ends of the limiting rings 404 are provided with water retaining orifice plates 405, and the water retaining orifice plates 405 are located at the inclined lower ends of the connecting ports between the transverse branch pipe 403 and the main pipe 4. In the process of the longitudinal pipes of the main pipe 4 flowing from the inclined upper ends to the inclined lower ends, the water retaining orifice plates 405 can effectively block the water flow, so that the water can flow evenly into the transverse branch pipes 403, thereby avoiding the problem of uneven irrigation caused by the water flowing down along the longitudinal pipes of the main pipe 4.

[0024] Specific usage and function of this embodiment: In the present invention, by pulling two sets of relative adjustment frames 204, the landscape grass is conveniently placed in the cultivation hole 2011, and under the action of the spring 2042, the two sets of relative arc clamping plates 2031 will automatically clamp the landscape grass tightly to ensure its stability during the cultivation process, and the cover plate 203 can cover the cultivation hole 2011 tightly, and then by connecting multiple sets of cultivation frames 1 up and down in sequence, and by rotating the adjustment screw 1021, the suction cup 103 is adsorbed on the roof, and when watering is needed, the topmost cultivation frame 1 is connected to the roof. The water inlet pipe 401 is connected to the irrigation water pipe, so that the irrigation water is sent to the main pipe 4 of the topmost cultivation frame 1. In the process of the longitudinal pipe of the main pipe 4 flowing from the inclined upper end to the inclined lower end, the water retaining hole plate 405 can effectively block the water flow, so that it can flow evenly into the horizontal branch pipe 403, and through the lower water branch at the bottom of the horizontal branch pipe, the water is sent to the lower cultivation tube, thereby achieving comprehensive and uniform irrigation of the landscape grass. At the same time, the water flow can flow smoothly downward from the upper cultivation structure, and flow downward into the main pipe 4 of the lower cultivation frame 1 in turn, thereby realizing the irrigation of the landscape grass in turn.

[0025] In this article, there are a few points to note: 1. The drawings of the embodiments of the present invention only involve structures related to the embodiments of the present invention, and other structures can refer to the general design.

[0026] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0027] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soilless lawn cultivation structure for roof landscaping, comprising: A cultivation frame (1), an upper cultivation cylinder (2), a lower cultivation cylinder (3) and a main pipe (4); An inner support plate (101) is provided on the inner side of the cultivation frame (1), and eleven rows of openings (1011) are provided on the inner support plate (101). It is characterized in that a bottom connecting tube (1012) is respectively provided on the bottom side of the opening (1011), a threaded structure is provided on the outer side of the bottom connecting tube (1012), and the lower cultivation tube (3) is screwed onto the bottom connecting tube (1012) through threads; The upper cultivation cylinder (2) is also provided with eleven rows and is placed on the upper side of the opening (1011); an inner partition (201) is provided at the inner upper end of the upper cultivation cylinder (2), and a cultivation hole (2011) is provided in the middle of the inner partition (201); The main pipe (4) is of a square-shaped structure, attached to the inner wall of the cultivation frame (1) and placed on the inner support plate (101), and the inclined upper end of the main pipe (4) is connected to a water inlet pipe (401), and the inclined lower end is connected to a water outlet pipe (402), and a connecting sleeve is sleeved on the water inlet pipe (401), and the inner side of the main pipe (4) is connected to ten groups of horizontal branch pipes (403), and the bottom sides of the horizontal branch pipes (403) and the horizontal pipes at the inclined upper end of the main pipe (4) are respectively connected to lower water branch pipes (4031) of an L-shaped structure, and the lower water branch pipes (4031) penetrate into the inner side of the upper cultivation cylinder (2) and are placed on the lower side of the inner partition plate (201).

2. The soilless lawn cultivation structure for roof landscaping according to claim 1 is characterized by: The cultivation frame (1) is arranged flatly with an overall inclination of 10°, and the top of the upper cultivation tube (2) is a horizontal structure.

3. The soilless lawn cultivation structure for roof landscaping according to claim 1 is characterized by: The four ends of the outer side of the cultivation frame (1) are respectively provided with external connection plates (102), the middle of the external connection plate (102) is provided with a threaded hole, and an adjusting screw (1021) is screwed thereto, the top of the adjusting screw (1021) is provided with an operating hand wheel, and the bottom end is provided with a suction cup (103).

4. The soilless lawn cultivation structure for roof landscaping according to claim 2 is characterized by: Cover plates (203) are respectively provided at both ends of the upper side of the cultivation hole (2011); arc-shaped clamping plates (2031) are respectively connected to the opposite ends of the cover plate (203); the outer arc ends of the arc-shaped clamping plates (2031) are connected to an adjustment frame (204); a circular plate (2041) is provided on the adjustment frame (204) and a spring (2042) is sleeved thereon; and the adjustment frame (204) is also slidably inserted into the vertical plates (202) at both ends of the inner partition plate (201).

5. The soilless lawn cultivation structure for roof landscaping according to claim 4 is characterized by: The top side of the upper cultivation cylinder (2) is provided with notch structures at two ends opposite to the adjustment frame (204).

6. The soilless lawn cultivation structure for roof landscaping according to claim 2 is characterized by: Ten groups of limiting rings (404) are further provided on the inner sides of the longitudinal pipes on both sides of the main pipe (4), and water retaining orifice plates (405) are provided at the inclined upper ends of the limiting rings (404), and the water retaining orifice plates (405) are located at the inclined lower ends of the connection ports between the transverse branch pipes (403) and the main pipe (4).

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