Soil micro-ecological restoration layered water injection control device after tree transplanting

Abstract

The utility model relates to a soil micro-ecological restoration layered water injection regulation and control device after tree transplanting, include: regulation and control spare, the regulation and control spare presents ring structure, the regulation and control spare has the annular channel along the vertical direction and the water outlet along the horizontal direction of setting up, the annular channel interval sets up many groups, the water outlet one end intercommunication the annular channel, the other end extends and intercommunication regulation and control spare inside, with water injection pipe, water injection pipe vertical insertion regulation and control spare, the water injection pipe is set up and has the water injection opening, when water injection pipe along the vertical direction sliding, the water injection opening transforms between many groups annular channels, the utility model discloses through " many groups vertical interval's annular channel + the slidable water injection pipe " design, makes the water injection opening to be able to through the sliding accurate butt joint different depth's annular channel, realizes " according to need layered water injection ", provides accurate moisture condition for soil micro-ecological restoration.

Description

Technical Field

[0001] This utility model belongs to the field of soil micro-ecological restoration technology, and specifically relates to a layered water injection control device for soil micro-ecological restoration after tree transplantation. Background Technology

[0002] During tree transplantation, root damage can lead to soil microecological imbalance, and precise water control is key to promoting root recovery and soil microecological restoration. Current technologies often employ a single depth of watering, which fails to meet the needs of roots at different soil depths—newly formed fibrous roots, concentrated in shallow soil, require a continuously moist environment to promote germination, while taproots, distributed in deeper soil, require moderate moisture to prevent rotting. Single-depth watering easily leads to shallow waterlogging or deep drought, affecting root growth and soil microbial activity. Utility Model Content

[0003] This utility model addresses the problems of existing technologies by providing a layered water injection and regulation device for soil micro-ecological restoration after tree transplantation. The specific technical solution is as follows: A layered water injection and regulation device for soil micro-ecological restoration after tree transplantation includes: The control device has a ring structure, and has a ring channel opened in the vertical direction and a water outlet opened in the horizontal direction. The ring channel is arranged in multiple sets at intervals. One end of the water outlet is connected to the ring channel, and the other end extends to connect to the inside of the control device. A water injection pipe is provided, which is vertically inserted into the control unit and has a water injection port. When the water injection pipe slides vertically, the water injection port changes between multiple sets of annular channels.

[0004] As a further technical solution of this utility model, the water outlet is provided with multiple sets of evenly distributed around the annular channel trajectory.

[0005] As a further technical solution of this utility model, the outer edge of the water injection pipe has radially extending ribs.

[0006] As a further technical solution of this utility model, a positioning component is also included, the positioning component comprising: A positioning element, which is rotatably mounted on the adjustment control; and a torsion spring, the torsion spring being pre-compressed and connected between the positioning element and the adjustment element; The water injection pipe has a positioning groove with a corresponding annular channel; When the water inlet is connected to one of the annular channels, the torsion spring drives the positioning element to be inserted into the positioning groove so that the water inlet pipe remains in its current state.

[0007] As a further technical solution of this utility model, the adjustment control includes multiple sets of interlocking arc-shaped pieces. Dovetail strips and dovetail grooves are respectively provided on the two connecting ends of the arc-shaped pieces. The multiple sets of arc-shaped pieces are connected end to end by the dovetail strips and dovetail grooves to form an adjustment control with a ring structure.

[0008] The beneficial effects of this utility model are as follows: The design of "multiple vertically spaced annular channels + sliding water injection pipes" allows the water injection port to precisely connect with annular channels of different depths through sliding, realizing "layered water injection on demand". This solves the problem of imbalance in the root growth environment caused by the "one-size-fits-all" watering of traditional devices, and provides precise water conditions for soil micro-ecological restoration.

[0009] The ring-shaped control system and the water injection pipe form an organic collaborative system: the ring structure adapts to the shape of tree roots to avoid mechanical damage; multiple sets of water outlets are evenly distributed around the ring channel to ensure that water penetrates into the soil around the roots in all directions; the sliding cooperation of the water injection pipe and the layered layout of the ring channel form a "targeted water supply" mechanism, and the three work together to achieve the dual effect of "precise depth + uniform distribution". Attached Figure Description

[0010] Figure 1 This diagram shows the overall structure of the stratified water injection control device for soil micro-ecological restoration after tree transplantation. Figure 2 A schematic diagram of the control panel structure is shown; Figure 3 A schematic diagram of the fitting structure of the annular channel and the water inlet is shown; Figure 4 A schematic diagram of the structure of the arc-shaped piece, the dovetail strip, and the dovetail groove is shown; Figure 5 A schematic diagram of the structure of the positioning component and the positioning groove is shown.

[0011] Legend: 100. Adjustment control; 101. Arc-shaped piece; 102. Dovetail strip; 103. Dovetail groove; 110. Annular channel; 120. Water outlet; 200. Water inlet pipe; 210. Water inlet; 220. Rib protrusion; 230. Positioning groove; 300. Positioning assembly; 310. Positioning component; 320. Torsion spring. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Figure 1 This diagram shows the overall structure of the stratified water injection control device for soil micro-ecological restoration after tree transplantation. Figure 2A schematic diagram of the control unit 100 is shown; Figure 3 A schematic diagram of the mating structure of the annular channel 110 and the water inlet 210 is shown; Figure 4 A schematic diagram of the structure of the arc-shaped piece 101, the dovetail strip 102, and the dovetail groove 103 is shown. Figure 5 A schematic diagram of the structure of the positioning component 300 and the positioning groove 230 in cooperation is shown.

[0014] Figures 1-3 The soil microecological restoration stratified water injection control device after tree transplantation includes: The control device 100 has a ring structure. The control device 100 has a ring channel 110 opened in the vertical direction and a water outlet 120 opened in the horizontal direction. Multiple sets of ring channels 110 are arranged at intervals. One end of the water outlet 120 is connected to the ring channel 110, and the other end extends to connect to the inside of the control device 100. Multiple sets of water outlets 120 are arranged and evenly distributed around the trajectory of the ring channel 110. Water injection pipe 200 is vertically inserted into control unit 100. Water injection port 210 is provided on water injection pipe 200. When water injection pipe 200 slides in the vertical direction, water injection port 210 changes between multiple sets of annular channels 110.

[0015] The regulating control 100 is designed as a ring structure and can be arranged around the roots of trees. Multiple sets of ring channels 110 are opened vertically inside to correspond to different soil depths, such as shallow, medium and deep layers. Each set of ring channels is connected to the inside of the regulating control through multiple sets of horizontally opened water outlets 120 to ensure that water can be evenly diffused to the soil around the roots of trees. After the water inlet pipe 200 is vertically inserted into the control valve, it can be slid vertically to precisely connect the water inlet 210 on the pipe to the annular channels at different heights. When the water inlet connects to the upper annular channel, water is injected into the shallow soil through the upper outlet; when it slides to the lower annular channel, water permeates into the deeper soil through the lower outlet, achieving "layered watering on demand." This solves the problem of shallow water accumulation and deep drought caused by the traditional "one-size-fits-all" watering after tree transplantation. Through layered control, the water needs of roots at different depths can be precisely matched, preventing root rot or withering due to water imbalance. Multiple sets of outlets are evenly distributed around the annular channels to ensure that water permeates the soil around the roots in all directions, promoting the reproduction of soil microorganisms and accelerating the restoration of the soil micro-ecology. The annular structure adapts to the shape of tree roots, avoiding mechanical damage to the roots of transplanted trees.

[0016] Figure 4 In the middle, the outer edge of the water injection pipe 200 has radially extending ribs 220.

[0017] The radially extending rib 220 on the outer edge of the water injection pipe 200 can ensure that the water injection pipe 200 does not rotate relative to each other when sliding up and down, thus ensuring the connection between the water injection port 210 and the annular channel 110.

[0018] See also Figure 4 It also includes a positioning component 300, which includes: Positioning component 310 is rotatably mounted on adjustment control 100; And torsion spring 320, torsion spring 320 is pre-compressed and connected between positioning member 310 and adjustment control 100; The water injection pipe 200 has a positioning groove 230 corresponding to the annular channel 110; When the water inlet 210 is connected to one of the annular channels 110, the torsion spring 320 drives the positioning member 310 to insert into the positioning groove 230 so that the water inlet pipe 200 remains in its current state.

[0019] The positioning component 300 achieves stable positioning of the water injection pipe 200 through the combination of "positioning element 310 + pre-compression torsion spring 320". The torsion spring is in a pre-compression state in its natural state and continuously applies clockwise or counterclockwise torque to the positioning element, so that one end of the positioning element always fits against the outer wall of the water injection pipe. When the water injection pipe slides to a certain height of the annular channel, the positioning groove 230 on the water injection pipe corresponds exactly to the position of the positioning element. The torsion spring drives the other end of the positioning element to lock into the positioning groove, forming a mechanical lock and preventing the water injection pipe from being displaced by external force. If it is necessary to switch the water injection layer, simply apply external force to overcome the spring force of the torsion spring and let the positioning element disengage from the positioning groove so that the water injection pipe can slide. This ensures that the water injection port is stably connected to the target annular channel and avoids water being accidentally injected into other soil layers due to device shaking during watering. The positioning groove and the annular channel correspond one-to-one, forming a "visual positioning mark".

[0020] Figure 5 In the middle, the adjustment control 100 includes multiple sets of interlocking arc-shaped pieces 101. Dovetail strips 102 and dovetail grooves 103 are respectively provided on the two connecting ends of the arc-shaped pieces 101. The multiple sets of arc-shaped pieces 101 are connected end to end through the dovetail strips 102 and dovetail grooves 103 to form a ring structure adjustment control 100.

[0021] The adjustment control 100 is composed of multiple sets of arc-shaped pieces 101 spliced ​​end to end by dovetail strips 102 and dovetail grooves 103. The dovetail strip protrusion at one end of the arc-shaped piece can be precisely embedded into the dovetail groove at the other end of the adjacent arc-shaped piece. Utilizing the "axial locking and radial anti-detachment" characteristics of the dovetail structure, multiple sets of arc-shaped pieces can be combined into a complete ring. This solves the problem of "fixed size and poor adaptability" of traditional integrated ring devices. It can adapt to transplanted trees of different specifications by adjusting the number of arc-shaped pieces, making it highly versatile. Moreover, the splicing structure facilitates transportation and storage, reducing logistics costs.

[0022] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A layered water injection and regulation device for soil micro-ecological restoration after tree transplantation, characterized in that, include: A control unit (100) has a ring structure. The control unit (100) has a ring channel (110) opened in the vertical direction and a water outlet (120) opened in the horizontal direction. Multiple sets of ring channels (110) are arranged at intervals. One end of the water outlet (120) is connected to the ring channel (110), and the other end extends to connect to the inside of the control unit (100). A water injection pipe (200) is provided, which is vertically inserted into the control unit (100), and a water injection port (210) is provided on the water injection pipe (200). When the water injection pipe (200) slides vertically, the water injection port (210) changes between multiple sets of annular channels (110).

2. The device according to claim 1, characterized in that: The outlet (120) is provided with multiple sets of parallel and evenly distributed trajectories around the annular channel (110).

3. The device according to claim 2, characterized in that, The outer edge of the water injection pipe (200) has radially extending ribs (220).

4. The device according to claim 3, characterized in that: It also includes a positioning component (300), the positioning component (300) comprising: Positioning element (310), which is rotatably mounted on adjustment control (100); and a torsion spring (320), which is pre-compressed and connected between the positioning element (310) and the adjustment element (100); The water injection pipe (200) has a positioning groove (230) corresponding to the annular channel (110). When the water inlet (210) is connected to one of the annular channels (110), the torsion spring (320) drives the positioning element (310) to be inserted into the positioning groove (230) so that the water inlet pipe (200) remains in the current state.

5. The device according to claim 3, characterized in that: The adjustment control (100) includes multiple sets of interlocking arc-shaped pieces (101). Each arc-shaped piece (101) has a dovetail strip (102) and a dovetail groove (103) on its two connecting ends. The multiple sets of arc-shaped pieces (101) are connected end to end by the dovetail strip (102) and the dovetail groove (103) to form an annular adjustment control (100).

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