Vegetation restoration drip irrigation device for mine restoration

Abstract

The utility model discloses a vegetation restoration drip irrigation device for mine restoration, which comprises a reservoir, a medicament mixing tank and a main drip irrigation pipeline, a multi-layer filtering mechanism is fixedly arranged in the reservoir, the medicament mixing tank is communicated with the reservoir through a first water pump, and the main drip irrigation pipeline is communicated with the medicament mixing tank through a second water pump. A plurality of water outlet connectors are arranged on the main drip irrigation pipeline, drip irrigation belts are detachably connected to the water outlet connectors, and supporting stand columns capable of being telescopically adjusted are fixedly arranged at the two ends of the bottom of the main drip irrigation pipeline. The main drip irrigation pipeline is used as an important supplement source of drip irrigation water, dependence on an external water source is reduced, the telescopic adjusting supporting stand columns arranged at the two ends of the bottom of the main drip irrigation pipeline can be flexibly adjusted according to the height of the mountain land, and the main drip irrigation pipeline can better adapt to slope changes of the mountain land and keep a horizontal stable state during installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to vegetation drip irrigation device technical field, specifically point to a kind of vegetation recovery drip irrigation device for mine restoration. BACKGROUND

[0002] Drip irrigation, as an efficient irrigation method, has important applications in vegetation restoration in mine restoration. It can accurately deliver water and nutrients to the vicinity of plant roots, reduce water evaporation and nutrient loss, improve water resource utilization efficiency, and promote vegetation growth. Traditional mine restoration drip irrigation equipment is usually composed of a water reservoir, drip irrigation pipes, drippers and related power equipment. Its working principle is to use a water pump to pressurize the water in the water reservoir and deliver it to the drip irrigation pipes, and then slowly drip the water into the plant roots through the drippers.

[0003] However, traditional drip irrigation equipment has many defects. In terms of rainwater resource utilization, most traditional equipment lacks effective rainwater collection and filtration utilization mechanisms. Rainwater resources are relatively abundant in mine areas, but because there is no device specifically for collecting and fully filtering and purifying rainwater, this rainwater is often wasted and cannot be effectively utilized to supplement irrigation water. In terms of mountain environment adaptability, the terrain of mine is uneven, and the installation of traditional main drip irrigation pipes is extremely inconvenient. Due to the lack of adjustable support structure, the main drip irrigation pipes are difficult to adapt to the slope changes of the mountain during installation, and are prone to tilting. This not only affects the uniformity of drip irrigation, leading to insufficient or excessive irrigation in some areas, but also may cause pipe damage, leakage and other problems due to uneven force on the pipe, reducing the service life and reliability of the drip irrigation equipment. SUMMARY

[0004] (I) Technical problem

[0005] The utility model aims to provide a vegetation restoration drip irrigation device that is efficient, practical and suitable for complex mine terrain and environment, to solve the problems of insufficient rainwater resource utilization and inconvenient installation of main drip irrigation pipes prone to tilting in traditional drip irrigation equipment in mine restoration applications.

[0006] (II) Technical content

[0007] In order to solve the above technical problems, the technical scheme of the utility model is: a vegetation recovery drip irrigation device for mine restoration, which comprises a water storage pool, a plurality of filtering mechanisms are fixedly arranged in the water storage pool, a medicament mixing tank is further arranged, the medicament mixing tank and the water storage pool are communicated through a water pump one, a quantitative medicament adding mechanism is arranged on the upper end of the medicament mixing tank, a stirring mechanism is arranged in the medicament mixing tank, a main drip irrigation pipeline is further arranged, the main drip irrigation pipeline is communicated with the medicament mixing tank through a water pump two, a plurality of water outlets are arranged on the main drip irrigation pipeline, drip irrigation belts are detachably connected to the water outlets, telescopic supporting columns are fixedly arranged at the two ends of the bottom of the main drip irrigation pipeline, and a photovoltaic power generation system is fixedly arranged at the upper end of the water storage pool.

[0008] Further, the supporting column comprises a pointed end for inserting into the ground, a pipe for fixing on the upper part of the pointed end, and a rod for inserting into the upper end of the pipe, a plurality of threaded holes are arranged on the side of the rod, and an adjusting bolt is threadedly connected to the upper end of the pipe.

[0009] Further, the plurality of filtering mechanisms comprise a supporting net plate fixedly arranged in the water storage pool, a geotextile for filtering rainwater is arranged on the upper end of the supporting net plate, and a gravel filtering layer covers the upper end of the geotextile.

[0010] Further, the quantitative medicament adding mechanism comprises a medicine box, and an electromagnetic flow valve is arranged at the outlet of the bottom of the medicine box.

[0011] Further, the stirring mechanism comprises a motor fixedly arranged on the upper end of the medicament mixing tank, and a spiral agitator is fixedly arranged on the driving shaft of the motor.

[0012] Further, a multi-stage filter is arranged between the water pump one and the water storage pool.

[0013] Further, the multi-stage filter comprises a shell, a shell cover, and a plurality of filter screens which are detachably arranged in the shell.

[0014] (Three) technical effects

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The plurality of filtering mechanisms arranged in the water storage pool can effectively collect and filter rainwater in the mine area. Through the synergistic effect of the geotextile and the gravel filtering layer, impurities and silt in the rainwater can be removed, so that the rainwater is purified and stored in the water storage pool as an important supplement of drip irrigation water, the dependence on external water sources is reduced, the rainwater resources of the mine are fully utilized, and the comprehensive utilization efficiency of water resources is improved.

[0017] 2. The adjustable telescopic support column arranged at the bottom of the main drip irrigation pipe and composed of a tip, a spigot, a plug rod and an adjusting bolt, etc. The structure can be flexibly adjusted according to the unevenness of the mountainous area, so that the main drip irrigation pipe can better adapt to the change of the mountainous slope during installation and keep a horizontal stable state, thereby avoiding the problem of uneven drip irrigation caused by the inclination of the pipe.

[0018] 3. The quantitative medicine adding mechanism connected to the upper end of the medicine mixing tank and capable of accurately controlling the adding amount of the medicine by means of the cooperation of the medicine tank and the electromagnetic flow valve. Meanwhile, the motor drives the spiral stirrer in the stirring mechanism, so that the medicine and water can be fully mixed and uniformly in the medicine mixing tank.

[0019] 4. The multi-stage filter connected between the water pump and the water storage tank, and the multi-layer filter screen in the multi-stage filter can deeply filter the water entering the medicine mixing tank. The impurities in the water can be effectively prevented from entering the pipeline system and the drip irrigation belt, the abrasion and blockage of the equipment such as the water pump, the pipeline and the dripper caused by the impurities are reduced, and the failure rate of the equipment is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a three-dimensional structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model Figure 1 .

[0021] Figure 2 is a three-dimensional structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model Figure 2 .

[0022] Figure 3 is a three-dimensional structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model Figure 3 .

[0023] Figure 4 is a front view structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model.

[0024] Figure 5 is a left view structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model.

[0025] Figure 6 is a cross-sectional structure diagram of the vegetation recovery drip irrigation device for mine restoration of the utility model.

[0026] As shown in the figure: 1, the water storage pool; 2, multi-layer filtering mechanism; 3, medicine mixing tank; 4, water pump one; 5, main drip irrigation pipeline; 6, water pump two; 7, water outlet joint; 8, drip irrigation tape; 9, support column; 10, tip; 11, cannula; 12, insertion rod; 13, threaded hole; 14, adjusting bolt; 15, support net plate; 16, geotextile; 17, gravel filter layer; 18, medicine box; 19, electromagnetic flow valve; 20, motor; 21, spiral agitator; 22, multi-stage filter; 23, shell; 24, shell cover; 25, multi-layer filter screen; 26, photovoltaic power generation system. DETAILED DESCRIPTION

[0027] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", "center" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation or operation, therefore it cannot be understood as a limitation on the present application.

[0028] In the description of the present application, it should be understood that the terms "provided with", "mounted", "connected", "connected" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below with reference to the accompanying drawings.

[0030] In combination with the accompanying Figure 1 to the accompanying Figure 6The utility model relates to a vegetation recovery drip irrigation device for mine restoration, which comprises a water storage tank 1, a multilayer filtering mechanism 2 fixedly arranged inside the water storage tank 1, a medicament mixing tank 3, a water pump I 4 connecting the medicament mixing tank 3 and the water storage tank 1, a multistage filter 22 connected between the water pump I 4 and the water storage tank 1, the multistage filter 22 comprising a shell 23, a shell cover 24 and a multilayer filter screen 25 detachably arranged inside the shell 23, a quantitative dosing mechanism communicatively arranged at the upper end of the medicament mixing tank 3, the quantitative dosing mechanism comprising a medicine box 18, an electromagnetic flow valve 19 arranged at the outlet of the bottom of the medicine box 18, a stirring mechanism arranged inside the medicament mixing tank 3, the stirring mechanism comprising a motor 20 fixedly arranged at the upper end of the medicament mixing tank 3, a helical stirrer 21 fixedly arranged on the driving shaft of the motor 20, a main drip irrigation pipeline 5, the main drip irrigation pipeline 5 being connected with the medicament mixing tank 3 through a water pump II 6, a plurality of water outlets 7 arranged on the main drip irrigation pipeline 5, a drip irrigation belt 8 detachably (threadedly or by means of a snap joint) connected to the water outlets 7, telescopic supporting columns 9 fixedly arranged at both ends of the bottom of the main drip irrigation pipeline 5, and a photovoltaic power generation system 26 fixedly arranged at the upper end of the water storage tank 1. The photovoltaic power generation system 26 supplies power to all the electrical equipment in the device, which is a mature technology and generally comprises a photovoltaic panel, a controller and a storage battery. The photovoltaic power generation system 26 is widely used and mature, and thus will not be described in detail.

[0031] In the embodiment, as a preferred technical solution, the supporting column 9 comprises a pointed end 10 for insertion into the ground, a spigot 11 fixedly arranged at the upper part of the pointed end 10, and a spigot rod 12 detachably connected to the upper end of the spigot 11, the spigot rod 12 being provided with a plurality of threaded holes 13 on the side surface thereof, and the upper end of the spigot 11 being threadedly connected with an adjusting bolt 14.

[0032] In the embodiment, as a preferred technical solution, the multilayer filtering mechanism 2 comprises a supporting mesh plate 15 fixedly arranged inside the water storage tank 1, a geotextile 16 for filtering rainwater being arranged at the upper end of the supporting mesh plate 15, and a gravel filter layer 17 being arranged on the upper end of the geotextile 16.

[0033] The working principle of the vegetation recovery drip irrigation device for mine restoration is as follows: the device collects and stores water sources by means of the water storage tank 1, filters and purifies rainwater or other introduced water sources by means of the multilayer filtering mechanism 2, and ensures that the water quality meets the requirements of drip irrigation. The water pump I 4 pumps the water in the water storage tank 1 into the medicament mixing tank 3, and the multistage filter 22 further filters impurities in the process. The quantitative dosing mechanism adds medicaments to the medicament mixing tank 3 according to the set dose, and the stirring mechanism fully stirs and mixes the water and the medicaments uniformly. The water pump II 6 delivers the mixed water to the main drip irrigation pipeline 5, and finally distributes the water to the drip irrigation belt 8 through the water outlets 7, thereby realizing precise drip irrigation of the vegetation in the mine. At the same time, the photovoltaic power generation system 26 provides power support for the entire device, and the telescopic supporting columns 9 ensure the stable installation of the main drip irrigation pipeline 5 in the mountainous environment.

[0034] The working process of the vegetation recovery drip irrigation device for mine restoration is as follows:

[0035] 1. Rainwater collection and preliminary filtration: when it rains, rainwater falls into the water storage tank 1, first passes through the gravel filter layer 17 in the multi-layer filter mechanism 2, preliminarily filters larger particle impurities, then passes through the geotextile 16, further filters small impurities, and finally passes through the support net plate 15, to complete the collection and preliminary purification and storage of rainwater in the water storage tank 1.

[0036] 2. Preparation of mixed medicament: the type and dosage of the medicament are determined according to the vegetation recovery requirements, and the corresponding medicament is prepared in the medicine box 18. The motor 20 is started to drive the spiral stirrer 21 to rotate at a low speed in the medicament mixing tank 3, to prepare for mixing of the medicament.

[0037] 3. Water pumping and medicament adding: the water pump one 4 is started, and the water in the water storage tank 1 is pumped into the medicament mixing tank 3 after being filtered by the multi-stage filter 22. At the same time, the electromagnetic flow valve 19 at the bottom outlet of the medicine box 18 is opened according to the set dose to add the medicament into the medicament mixing tank 3.

[0038] 4. Medicament mixing: as the water and the medicament enter the medicament mixing tank 3, the motor 20 drives the spiral stirrer 21 to rotate at a high speed to fully stir and mix the water and the medicament uniformly, to form medicament water suitable for vegetation drip irrigation.

[0039] 5. Drip irrigation operation: the water pump two 6 is started, the medicament water in the medicament mixing tank 3 is conveyed to the main drip irrigation pipeline 5, and flows into the drip irrigation belt 8 through the water outlet joint 7 on the main drip irrigation pipeline 5 to perform drip irrigation operation on the mine vegetation.

[0040] 6. Pipeline installation and adjustment: during the installation of the main drip irrigation pipeline 5, the support column 9 is adjusted according to the mountain terrain. The tip 10 at the bottom of the insertion pipe 11 is inserted into the ground, the insertion depth of the insertion rod 12 in the insertion pipe 11 is adjusted, and the main drip irrigation pipeline 5 is kept horizontal and stable by cooperation of the adjusting bolt 14 and the threaded hole 13 on the side surface of the insertion rod 12, to ensure the uniformity of drip irrigation.

[0041] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should all belong to the protection scope of the utility model.

Claims

1. A drip irrigation device for vegetation restoration in mine remediation, comprising a water storage tank (1), wherein a multi-layer filtration mechanism (2) is fixedly installed inside the water storage tank (1), and further comprising a chemical mixing tank (3), wherein the chemical mixing tank (3) and the water storage tank (1) are connected by a water pump (4), characterized in that: The upper end of the drug mixing tank (3) is connected to a quantitative dosing mechanism. The inside of the drug mixing tank (3) is equipped with a stirring mechanism. It also includes a main drip irrigation pipe (5). The main drip irrigation pipe (5) is connected to the drug mixing tank (3) through a water pump (6). The main drip irrigation pipe (5) is equipped with several water outlet joints (7). The water outlet joints (7) are detachably connected to drip irrigation tape (8). Both ends of the bottom of the main drip irrigation pipe (5) are fixed with telescopic and adjustable support columns (9). The upper end of the water storage tank (1) is fixed with a photovoltaic power generation system (26).

2. The drip irrigation device for vegetation restoration in mine restoration according to claim 1, characterized in that: The support column (9) includes a tip (10) for insertion into the ground, a tube (11) fixed on the upper part of the tip (10), and a rod (12) inserted into the upper end of the tube (11). The rod (12) has multiple threaded holes (13) on its side, and an adjusting bolt (14) is threadedly connected to the upper end of the tube (11).

3. The drip irrigation device for vegetation restoration in mine restoration according to claim 1, characterized in that: The multi-layer filtration mechanism (2) includes a support mesh plate (15) fixed inside the water storage tank (1), and a geotextile (16) for filtering rainwater is provided on the upper end of the support mesh plate (15), and a gravel filter layer (17) is covered on the upper end of the geotextile (16).

4. The drip irrigation device for vegetation restoration in mine restoration according to claim 1, characterized in that: The quantitative dosing mechanism includes a medicine tank (18), and an electromagnetic flow valve (19) is provided at the bottom outlet of the medicine tank (18).

5. A drip irrigation device for vegetation restoration in mine remediation according to claim 1, characterized in that: The stirring mechanism includes a motor (20) fixedly mounted on the upper end of the medicine mixing tank (3), and a spiral stirrer (21) is fixedly mounted on the drive shaft of the motor (20).

6. The drip irrigation device for vegetation restoration in mine remediation according to claim 1, characterized in that: A multi-stage filter (22) is provided between the water pump (4) and the water storage tank (1).

7. A drip irrigation device for vegetation restoration in mine remediation according to claim 6, characterized in that: The multi-stage filter (22) includes a housing (23), a cover (24), and a multi-layer filter screen (25) that is detachably disposed inside the housing (23).

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