Abandoned mine remediation sprinkling irrigation device

Abstract

The utility model belongs to the field of ecological restoration and relates to an abandoned mine restoration sprinkling irrigation device which comprises a movable frame, a water tank, a water pump, a storage battery and a sprinkling irrigation pipe. The storage battery and the water tank are fixed on the movable frame; one end of the water pump extends into the water tank, and the other end is communicated with the spray irrigation pipe; the storage battery is connected with the water pump; a plurality of atomization holes are uniformly distributed in the spray irrigation pipe; the top and the side wall of the water tank are respectively provided with a rainwater collecting hopper and a water filling nozzle which are communicated with the interior of the water tank. The utility model provides the abandoned mine remediation sprinkling irrigation device which is capable of buffering impact force, improving the sprinkling irrigation effect and diversifying water injection ways.

Description

Technical Field

[0001] The utility model belongs to the field of ecological restoration, and relates to a sprinkler irrigation device, in particular to a sprinkler irrigation device for restoration of abandoned mines. Background Art

[0002] Mining may bring about ecological and environmental problems such as soil erosion, landslides, and soil desertification. Abandoned industrial and mining land after mining also has many adverse soil physical and chemical properties, especially high content of heavy metals in the soil. The pollution process of certain heavy metals in the soil system is long-term, hidden and irreversible, which often has a serious impact on the ecological environment of the surrounding areas. Therefore, soil improvement is one of the most important links in the ecological restoration of abandoned mine sites.

[0003] Ecological restoration refers to stopping human interference in the ecosystem, relying on the self-regulation ability of the ecosystem or supplemented by artificial measures to make the damaged ecosystem develop in the direction of a benign cycle. As the main body of the ecosystem, the growth status and landscape quality of the plant community largely determine the success or failure of ecological restoration. By promoting and maintaining the survival, reproduction and growth of plant species in the ecosystem, the purpose of restoring and rebuilding the damaged ecological environment can be achieved. Without destroying the soil in other places, take an appropriate amount of soil and move it to the severely damaged parts of the mine. Plants are planted on the soil, and the damaged soil is repaired through the absorption, volatilization, root filtration, degradation, and stabilization of the plants. When planting or maintaining vegetation, irrigation is an indispensable equipment. Generally speaking, sprinkler irrigation uses directional pipeline sprinkler irrigation or sprinkler mobile trolleys. Due to the complex terrain of the mining area, the first method is used less frequently due to its high cost, difficulty in laying pipes, and inconvenience for subsequent maintenance. Most of them use the second method.

[0004] For example, the utility model patent with the authorization announcement number CN 214339204 U discloses a sprinkler irrigation device for ecological restoration and management of scenic spots, including a frame and an auxiliary component such as a water gun, a water tank, and a solvent tank level solenoid valve placed on the frame, which can improve the efficiency of sprinkler irrigation. Due to the high pressure of the water gun, the sprinkler irrigation device can be used for long-distance sprinkler irrigation of dense arbor forests, etc., but for shrubs and even turf that are still in the restoration period, it is not suitable because the impact force is too large and will affect the growth of the root system of the vegetation. For another example, the utility model patent with the authorization announcement number CN 218587864 U discloses a sprinkler irrigation device for the restoration of abandoned mines, including a mobile platform, a rotating platform, and a swing mechanism. Through the cooperation of these components, the swing of the water gun head can be stably controlled to ensure the irrigation effect and save water. However, the sprinkler irrigation device also adopts the water gun head method. For shrubs and even turf that are in the restoration period, the impact force of the water pressure is still relatively large.

[0005] For another example, the utility model patent with the authorization announcement number CN 217949088 U discloses a greening device for ecological restoration of bauxite mine slopes, including a collecting bucket, a power generation device, a sprinkler and other components, which avoids the strong impact of using a gun head and has the effect of alleviating sprinkler irrigation. However, the device directly uses a base, on which a water tank and a collecting bucket connected to the water tank are arranged. On the one hand, when the device is fixed on the surface of the mining area, very little rainwater is received through rain. Even if enough rainwater is collected, it is relatively difficult to drive the power generation device and generate current to drive the sprinkler irrigation mechanism to work through the flow of the rainwater, which is not easy to achieve, and the sprinkler irrigation efficiency is low. Utility Model Content

[0006] In order to solve the above technical problems existing in the background technology, the utility model provides an abandoned mine restoration sprinkler irrigation device which can alleviate impact force, improve sprinkler irrigation effect and diversify water injection paths.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A sprinkler irrigation device for the restoration of an abandoned mine, characterized in that: the sprinkler irrigation device for the restoration of an abandoned mine comprises a mobile frame, a water tank, a water pump, a battery and a sprinkler irrigation pipe; the battery and the water tank are both fixed on the mobile frame; one end of the water pump extends into the water tank, and the other end is connected to the sprinkler irrigation pipe; the battery is connected to the water pump; a plurality of atomization holes are evenly distributed on the sprinkler irrigation pipe; the top and side walls of the water tank are respectively provided with a rainwater collection bucket and a water injection port which are connected to the inside of the water tank.

[0009] The above-mentioned sprinkler irrigation pipe is a rubber pipe or a PVC pipe.

[0010] The above-mentioned sprinkler irrigation pipe includes a first sprinkler irrigation pipe and a second sprinkler irrigation pipe; the structure of the first sprinkler irrigation pipe is the same as that of the second sprinkler irrigation pipe; the first sprinkler irrigation pipe and the second sprinkler irrigation pipe are symmetrically arranged on both sides of the water tank; the water pump is connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe respectively.

[0011] The above-mentioned abandoned mine restoration sprinkler irrigation device also includes a tee, and the water pump is connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe respectively through the tee.

[0012] The above-mentioned abandoned mine restoration sprinkler irrigation device also includes a detachable bracket arranged on a movable frame; the sprinkler irrigation pipe is movably arranged on the detachable bracket.

[0013] The above-mentioned detachable bracket includes a transverse support rod, which includes a long transverse rod and a short longitudinal rod arranged at the end of the long transverse rod; a socket is arranged on the outer edge of the movable frame; the short longitudinal rod is inserted into the socket; and the sprinkler pipe is placed on the long transverse rod.

[0014] The above-mentioned detachable bracket also includes a column; the long cross bar is provided with a step hole matching the column; the column is vertically inserted into the step hole, and the sprinkler pipe is arranged on the column.

[0015] A silt discharge port is arranged at the bottom of the water tank.

[0016] A visual window is provided on the side wall of the water tank along the height direction of the water tank.

[0017] A downpipe is arranged at the outlet of the rainwater collecting bucket, and the downpipe extends into the water tank and is connected with the water tank; a filter screen is arranged on the downpipe.

[0018] The advantages of the utility model are:

[0019] The utility model provides an abandoned mine restoration sprinkler device, including a mobile frame, a water tank, a water pump, a battery and a sprinkler pipe; the battery and the water tank are fixed on the mobile frame; one end of the water pump extends into the water tank, and the other end is connected to the sprinkler pipe; the battery is connected to the water pump; the sprinkler pipe is evenly distributed with a plurality of atomization holes; the top and side walls of the water tank are respectively provided with a rainwater collection bucket and a water injection port that are connected to the inside of the water tank. The utility model modifies the traditional water gun method into an atomization hole method, and the water coming out of the atomization hole is in a mist shape, similar to rain or artificial rainfall, which greatly reduces the impact force caused by the water gun to the vegetation, and is conducive to the normal and safe growth of the root system of the vegetation. At the same time, the water tank adopted by the utility model modifies the traditional method of only one water injection port into a water injection port and a rainwater collection bucket method, which can realize the diversified selection of water injection paths while saving water resources and being more environmentally friendly. The rainwater collection bucket adopted by the utility model moves the mobile frame to the bottom of a house or a building, and fills water into the rainwater collection bucket through the water collection pipe of the house or the building, so as to realize direct collection of rainwater. The utility model connects the external water pipe with the water injection port, so that water is injected into the water tank of the mobile frame. After the water injection is completed, the mobile frame is pushed by the hand push frame to make it move under the action of the wheels, that is, the mobile device has a water storage function and is not limited by the length of the water pipe. The water pump draws out the water inside the mobile frame and sprays it through the atomization hole, so as to spray the plants in the abandoned mine in a mist form, which is beneficial to the growth of the root system of the vegetation and improves the spray irrigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the abandoned mine restoration sprinkler irrigation device provided by the utility model;

[0021] Figure 2 It is a schematic diagram of the top view of the rainwater collection bucket used in the utility model;

[0022] In the figure:

[0023] 1-mobile frame; 2-lateral support rod; 3-upright column; 4-sprinkler pipe; 5-water pump; 6-tee; 7-hand push frame; 8-rainwater collection bucket; 9-water inlet; 10-wheel; 11-drain outlet; 12-visible window; 20-downpipe; 21-filter. DETAILED DESCRIPTION

[0024] See also Figure 1 The utility model provides a sprinkler irrigation device for the restoration of abandoned mines, including a mobile frame 1, a water tank, a water pump 5, a battery and a sprinkler irrigation pipe 4; the battery and the water tank are fixed on the mobile frame 1; one end of the water pump 5 extends into the water tank, and the other end is connected to the sprinkler irrigation pipe 4; the battery is connected to the water pump 5; the sprinkler irrigation pipe 4 is evenly distributed with a plurality of atomization holes; the top and side walls of the water tank are respectively provided with a rainwater collection bucket 8 and a water injection port 9 which are connected to the inside of the water tank. The utility model modifies the traditional water gun method into an atomization hole method, and the water coming out of the atomization hole is in a mist form, similar to rain or artificial rainfall, which greatly reduces the impact force caused by the water gun on the vegetation, and is conducive to the normal and safe growth of the root system of the vegetation. At the same time, the water tank used in the utility model modifies the traditional method of only one water injection port into a water injection port and a rainwater collection bucket method, which can realize a variety of water injection options. Of course, the rainwater collection bucket used in the utility model does not place the mobile frame 1 on the surface to be repaired in the mining area, but moves the mobile frame 1 to the bottom of a house or a building, and fills water into the rainwater collection bucket 8 through the water collection pipe of the house or the building, so as to realize direct collection of rainwater.

[0025] The sprinkler pipe 4 used in the utility model is a rubber pipe or a PVC pipe. When a rubber pipe is used, the sprinkler pipe 4 is a hose. When the mobile frame 1 is pushed, the mobile frame 1 drives the rubber pipe to perform sprinkler irrigation. Since the sprinkler pipe 4 is a hose, the hose can be directly suspended from the mobile frame 1 to the outside, or it can be directly on the upper surface of the vegetation to be irrigated, that is, it is in contact with the surface of the mining area. Through the action of the water pump 5, the vegetation is gently watered. When a PVC pipe is used, since the material of the PVC pipe is relatively hard, the sprinkler pipe 4 is like forming wings on both sides of the mobile frame 1. During the movement of the mobile frame 1, the sprinkler pipe 4 can be fixed in length (the length of the sprinkler pipe 4 is fixed) or indefinite in length (the sprinkler pipe 4 is a telescopic pipe, and the length of the sprinkler pipe 4 is adjusted according to the topography of the surface of the mining area) on both sides of the mobile frame 1.

[0026] In order to improve the efficiency of sprinkler irrigation or expand the operating area of ​​sprinkler irrigation, the sprinkler irrigation pipe 4 provided by the utility model includes a first sprinkler irrigation pipe and a second sprinkler irrigation pipe; the structure of the first sprinkler irrigation pipe is the same as that of the second sprinkler irrigation pipe; the first sprinkler irrigation pipe and the second sprinkler irrigation pipe are symmetrically arranged on both sides of the water tank; the water pump 5 can be directly connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe, or, respectively connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe through a tee 6.

[0027] When the sprinkler pipe 4 is a hose, on the one hand, in order to avoid the hose from contacting the ground surface and causing the atomization hole to be blocked, on the other hand, in order to reduce the sprinkler pipe 4 from contacting the ground surface vegetation and increasing the travel resistance; or, when the sprinkler pipe 4 is a PVC pipe, in order to avoid the PVC pipe sagging or breaking over a long distance, see Figure 1 The abandoned mine restoration sprinkler device provided by the utility model also includes a detachable bracket arranged on the mobile frame 1; the sprinkler pipe 4 is movably arranged on the detachable bracket. When the sprinkler pipe 4 is a hose, the hose is directly placed on the detachable bracket, or the sprinkler pipe 4 is coiled on the detachable bracket; when the sprinkler pipe 4 is a PVC pipe, the detachable bracket effectively supports the PVC pipe. When the sprinkler irrigation is completed or the bracket is not needed, the detachable bracket can be removed from the mobile frame 1 to reduce the width of the mobile frame 1 and improve the passability of the mobile frame 1. Exemplarily, the detachable bracket provided by the utility model includes a transverse support rod 2, and the transverse support rod 2 includes a long cross bar and a short longitudinal rod arranged at the end of the long cross bar; a socket is arranged on the outer edge of the mobile frame 1; the short longitudinal rod is inserted into the socket; the sprinkler pipe 4 is placed on the long cross bar. In addition, the detachable bracket used in the utility model further includes a column 3 ; a step hole matching the column 3 is arranged on the long cross bar; the column 3 is vertically inserted into the step hole, and the sprinkler pipe 4 is arranged on the column 3 .

[0028] See also Figure 1 as well as Figure 2 The outlet of the rainwater collecting bucket 8 adopted by the utility model is provided with a downpipe 20, which extends into the water tank and is connected with the water tank; a filter screen 21 is provided on the downpipe 20, which is convenient for blocking impurities in the rainwater and dead branches and leaves falling into the rainwater collecting bucket 8. After collecting the rainwater, the rainwater can be used for sprinkler irrigation, which saves water resources and is more environmentally friendly.

[0029] Since the utility model adds a rainwater collection bucket 8 to the water tank, although there is also filtering by the filter screen 21, the silt is not discharged through the filter screen and then enters the water tank. When the water pump 5 is working, it is inevitable to pump the silt in the water tank into the sprinkler pipe 4 and block the atomization hole. Therefore, the utility model is provided with a silt discharge port 11 at the bottom of the water tank, which is convenient for regular or irregular cleaning of the water tank to ensure the smooth operation of the atomization hole. In addition, in order to facilitate the observation of the water level in the water tank, the utility model avoids the use of a water level sensor or other electric equipment, but directly opens a visual window 12 on the side wall of the water tank along the height direction of the water tank, which is simple and clear.

[0030] In order to facilitate the movement of the mobile frame 1 , wheels 10 are provided at the bottom of the mobile frame 1 , and a trolley frame 7 is provided on the mobile frame 1 to facilitate pushing the mobile frame 1 to move.

Claims

1. A sprinkler irrigation device for abandoned mine restoration, characterized in that: The abandoned mine restoration sprinkler irrigation device comprises a mobile frame (1), a water tank, a water pump (5), a battery and a sprinkler irrigation pipe (4); the battery and the water tank are both fixed on the mobile frame (1); one end of the water pump (5) extends into the water tank, and the other end is connected to the sprinkler irrigation pipe (4); the battery is connected to the water pump (5); a plurality of atomization holes are evenly distributed on the sprinkler irrigation pipe (4); the top and side walls of the water tank are respectively provided with a rainwater collection bucket (8) and a water injection port (9) which are connected to the inside of the water tank.

2. The abandoned mine restoration sprinkler device according to claim 1 is characterized in that: The sprinkler pipe (4) is a rubber pipe or a PVC pipe.

3. The abandoned mine restoration sprinkler device according to claim 2 is characterized in that: The sprinkler irrigation pipe (4) comprises a first sprinkler irrigation pipe and a second sprinkler irrigation pipe; the structure of the first sprinkler irrigation pipe is the same as that of the second sprinkler irrigation pipe; the first sprinkler irrigation pipe and the second sprinkler irrigation pipe are symmetrically arranged on both sides of the water tank; the water pump (5) is respectively connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe.

4. The abandoned mine restoration sprinkler device according to claim 3 is characterized in that: The abandoned mine restoration sprinkler irrigation device further comprises a tee (6), and the water pump (5) is respectively connected to the first sprinkler irrigation pipe and the second sprinkler irrigation pipe via the tee (6).

5. The abandoned mine restoration sprinkler irrigation device according to claim 1, 2, 3 or 4, characterized in that: The abandoned mine restoration sprinkler irrigation device further comprises a detachable bracket arranged on the movable vehicle frame (1); the sprinkler irrigation pipe (4) is movably arranged on the detachable bracket.

6. The abandoned mine restoration sprinkler device according to claim 5, characterized in that: The detachable bracket comprises a transverse support rod (2), wherein the transverse support rod (2) comprises a long transverse rod and a short longitudinal rod arranged at the end of the long transverse rod; a plug hole is arranged on the outer edge of the movable frame (1); the short longitudinal rod is inserted into the plug hole; and the sprinkler pipe (4) is placed on the long transverse rod.

7. The abandoned mine restoration sprinkler device according to claim 6 is characterized in that: The detachable bracket also includes a column (3); the long cross bar is provided with a step hole matching the column (3); the column (3) is vertically inserted into the step hole, and the sprinkler pipe (4) is arranged on the column (3).

8. The abandoned mine restoration sprinkler device according to claim 7 is characterized in that: A silt discharge port (11) is provided at the bottom of the water tank.

9. The abandoned mine restoration sprinkler device according to claim 8, characterized in that: A visual window (12) is provided on the side wall of the water tank along the height direction of the water tank.

10. The abandoned mine restoration sprinkler device according to claim 9, characterized in that: A downpipe (20) is provided at the outlet of the rainwater collection bucket (8), and the downpipe (20) extends into the water tank and is connected to the water tank; a filter screen (21) is provided on the downpipe (20).

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