Timing drip irrigation device for vertical greening wall

Abstract

The utility model belongs to the field of greening, and particularly relates to a vertical greening wall timing drip irrigation device which comprises a greening wall, planting tables are arranged on one end face of the greening wall at intervals from top to bottom, and a water tank is arranged on the other end face of the greening wall. The water distribution mechanism comprises a water guide pump connected with the water tank, the output end of the water guide pump is connected with a main pipe, the main pipe is provided with a plurality of branch pipes at intervals, the branch pipes are connected with a plurality of drip irrigation pipes penetrating through the greening wall, the drip irrigation pipes are of through structures, and the tail ends of the drip irrigation pipes are provided with first water guide ports; the lower portion of the drip irrigation emitter extending into soil is a drip irrigation section, two channels are arranged in total, the outer channel can prevent soil from being mixed into the outer channel in a continuous washing mode, the inner channel drains water from inside to outside, and the two channels are matched to guarantee stability of drip irrigation. The water distribution mechanism is arranged behind the planting area of the greening wall, only part of the drip irrigation pipe is reserved to extend out of the greening wall, and after the drip irrigation pipe is connected with the drip irrigation emitter in a matched mode, the whole is shielded and hidden by green plants, and attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the field of greening, in particular to a timed drip irrigation device for a vertical greening wall. Background Art

[0002] Vertical green wall is a new type of urban greening method. Planting plants on the wall not only beautifies the urban environment, but also plays an ecological role such as purifying the air and regulating the temperature. In order to ensure the normal operation of the vertical green wall and the healthy growth of plants, a reasonably designed timed drip irrigation structure is essential.

[0003] The prior art has the following problems:

[0004] 1. Drip irrigation is to directly insert the dripper into the inner layer of the soil. The drip irrigation channel is easily blocked by mud and water, resulting in obstruction of water supply and affecting the normal growth of green plants. There are deficiencies.

[0005] 2. The water distribution pipes used for drip irrigation of vertical green walls are directly exposed to the outside world, affecting the aesthetics of the green walls. Utility Model Content

[0006] (I) Purpose of the utility model

[0007] In order to solve the technical problems existing in the background technology, the utility model proposes a timed drip irrigation device for a vertical greening wall, which has the characteristics of hidden drip irrigation and stable and anti-blocking drip irrigation.

[0008] (II) Technical solution

[0009] In order to solve the above technical problems, the utility model provides a vertical green wall timing drip irrigation device, comprising a green wall, wherein one end surface of the green wall is provided with planting tables spaced from top to bottom, and the other end surface is provided with a water tank;

[0010] The water distribution mechanism includes a water diversion pump connected to the water tank, the output end of the water diversion pump is connected to a main pipe, a plurality of branch pipes are arranged at intervals on the main pipe, and a plurality of drip irrigation pipes penetrating the green wall are connected to the branch pipes, the drip irrigation pipes are through structures, and a first water diversion port is opened at the end;

[0011] The drip irrigation mechanism includes a drip irrigation device inserted into the planting platform, the drip irrigation device is connected to the drip irrigation pipe through a pipe end seat, a second water inlet matching the first water inlet is provided on the pipe end seat, a rear section of the second water inlet is connected to a guide groove, and a diverter plate is arranged at intervals on the guide groove;

[0012] A drip irrigation channel is opened in the middle of the drip irrigator, and the end of the drip irrigation channel is connected to a through drip irrigation port.

[0013] Preferably, the edge of the guide groove is a raised structure, and the guide groove is symmetrically opened on the outer wall of the drip irrigator.

[0014] Preferably, the end of the drip irrigator is connected with a pointed piece that penetrates into the inner layer of the soil, and the pointed piece is a "conical" structure.

[0015] Preferably, the outer side of the drip irrigation pipe is provided with a pipe rack attached to the green wall.

[0016] Preferably, the lower portion of the planting table is a hollow structure, and a water collecting trough is provided underneath.

[0017] Preferably, the water diversion pump has a built-in timing device for controlling the opening and closing of the transmission channel.

[0018] The above technical solution of the utility model has the following beneficial technical effects:

[0019] 1. The lower part of the drip irrigation device is inserted into the soil as the drip irrigation section. There are two sets of channels in total. The external channel can prevent soil from mixing into and blocking the external channel by continuous flushing. The internal channel drains water from the inside to the outside. The two cooperate to ensure the stability of drip irrigation.

[0020] 2. The water distribution mechanism is set behind the planting area of ​​the green wall, and only part of the drip irrigation pipe is reserved to protrude from the green wall. After it is connected with the drip irrigation device, the whole is hidden by the green plants to improve the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the water distribution mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the drip irrigation mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the separation structure of the drip irrigation device and the drip irrigation pipe of the utility model.

[0025] Reference numerals:

[0026] 1. Green wall; 2. Planting table; 3. Water collection trough; 4. Water tank; 51. Water pump; 52. Main pipe; 53. Branch pipe; 54. Drip irrigation pipe; 55. First water inlet; 56. Pipe rack; 61. Drip irrigator; 62. Pipe end seat; 63. Second water inlet; 64. Diversion trough; 65. Diverter plate; 66. Drip irrigation channel; 67. Drip irrigation port; 7. Pointed piece. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0028] As Figures 1-4 shown, a vertical greening wall timing drip irrigation device proposed by the present utility model includes a greening wall 1. Planting platforms 2 are arranged at intervals from top to bottom on one end face of the greening wall 1, and a water tank 4 is arranged on the other end face.

[0029] The water distribution mechanism includes a water intake pump 51 connected to the water tank 4. The output end of the water intake pump 51 is connected to a main pipe 52. A number of branch pipes 53 are arranged at intervals on the main pipe 52. A number of drip irrigation pipes 54 penetrating the greening wall 1 are connected to the branch pipes 53. The drip irrigation pipes 54 are through structures, and a first water intake port 55 is opened at the end.

[0030] The drip irrigation mechanism includes a drip irrigation device 61 inserted into the planting platform 2. The drip irrigation device 61 is connected to the drip irrigation pipe 54 through a connection pipe end seat 62. A second water intake port 63 matching the first water intake port 55 is opened on the connection pipe end seat 62. The rear section of the second water intake port 63 is connected to a diversion groove 64. A number of flow dividing plates 65 are arranged at intervals on the diversion groove 64.

[0031] A drip irrigation channel 66 is opened in the middle of the drip irrigation device 61. The end of the drip irrigation channel 66 is connected to a through drip irrigation port 67.

[0032] It should be noted that: The water intake pump 51 is internally provided with a timing device for controlling the opening and closing of the transmission channel, assisting the water distribution mechanism and the drip irrigation mechanism to work and timing to provide the water required for the growth of the green plants in the planting platform 2.

[0033] In this embodiment, the drip irrigation device 61 is of an "L-shaped" structure. Its lower part is inserted into the soil as the drip irrigation section, and a total of two groups of channels are provided;

[0034] The external one is an outer channel where the first water intake port 55, the second water intake port 63 and the diversion groove 64 cooperate to draw water flow to wash the diversion groove 64, and penetrate into the soil through the protruding flow dividing plates 65. The washing method can prevent soil from mixing in and blocking the outer channel;

[0035] The internal one is the drip irrigation channel 66 and the drip irrigation port 67, draining water from the inside to the outside. The drip irrigation port 67 is of a through design and is washed by the water flow transmitted by the diversion groove 64, reducing the risk of blockage and ensuring the stability of drip irrigation.

[0036] To improve the drip irrigation efficiency, further, diversion grooves 64 are symmetrically formed on the outer wall of the drip irrigation device 61, and the edges of the diversion grooves 64 are convex structures for isolating part of the soil to increase the channel transmission space.

[0037] To facilitate the insertion of the drip irrigation device 61 into the soil, further, a pointed member 7 penetrating into the inner layer of the soil is connected to the end of the drip irrigation device 61, and the pointed member 7 is in a "conical" structure.

[0038] As Figures 1-2 shown, the lower part of the planting table 2 is a hollow structure, and a water collecting tank 3 is arranged below. The planting table 2 is set as a hollow structure to ventilate and exude excess liquid, preventing the green plants in the planting table 2 from rotting and waterlogging due to excessive moisture. The exuded liquid is collected by the water collecting tank 3, and can be collected and reused to save water resources.

[0039] In another embodiment, to stably install the drip irrigation pipe 54 on the greening wall 1, further, a pipe support 56 attached to the greening wall 1 is sleeved outside the drip irrigation pipe 54. The pipe support 56 and the greening wall 1 support and reinforce the drip irrigation pipe 54. At the same time, the water distribution mechanism is arranged behind the planting area of the greening wall 1, and only a part of the drip irrigation pipe 54 is reserved to protrude from the greening wall 1. After it is cooperatively connected with the drip irrigation device 61, the whole is hidden by the green plants, improving the aesthetics.

[0040] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A vertical green wall timed drip irrigation device, characterized in that: It comprises a green wall (1), wherein one end surface of the green wall (1) is provided with planting tables (2) spaced from top to bottom, and the other end surface is provided with a water tank (4); The water distribution mechanism comprises a water diversion pump (51) connected to the water tank (4); the output end of the water diversion pump (51) is connected to a main pipe (52); a plurality of branch pipes (53) are arranged at intervals on the main pipe (52); the branch pipes (53) are connected to a plurality of drip irrigation pipes (54) penetrating the green wall (1); the drip irrigation pipes (54) are of a through structure, and a first water diversion port (55) is provided at the end; The drip irrigation mechanism comprises a drip irrigation device (61) inserted into the planting platform (2), the drip irrigation device (61) is connected to the drip irrigation pipe (54) through a pipe end seat (62), a second water inlet (63) cooperating with the first water inlet (55) is provided on the pipe end seat (62), the rear section of the second water inlet (63) is connected to a guide groove (64), and a diverter plate (65) is arranged at intervals on the guide groove (64); A drip irrigation channel (66) is provided in the middle of the drip irrigation device (61), and the end of the drip irrigation channel (66) is connected to a through drip irrigation port (67).

2. A vertical green wall timed drip irrigation device according to claim 1, characterized in that: The edge of the guide groove (64) is a raised structure, and the guide groove (64) is symmetrically arranged on the outer wall of the drip irrigator (61).

3. A vertical green wall timed drip irrigation device according to claim 1, characterized in that: The end of the drip irrigation device (61) is connected to a pointed piece (7) that penetrates into the inner layer of the soil, and the pointed piece (7) is a "conical" structure.

4. A vertical green wall timed drip irrigation device according to claim 1, characterized in that: The outer side of the drip irrigation pipe (54) is sleeved with a pipe rack (56) attached to the green wall (1).

5. A vertical green wall timed drip irrigation device according to claim 1, characterized in that: The lower part of the planting platform (2) is a hollow structure, and a water collecting trough (3) is arranged below.

6. A vertical green wall timed drip irrigation device according to claim 1, characterized in that: The water diversion pump (51) is internally provided with a timing device for controlling the opening and closing of the transmission channel.

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