CN216428491U

CN216428491U - Mine side slope rainwater collector

Info

Publication number: CN216428491U
Application number: CN202122575613.6U
Authority: CN
Inventors: 李朝灿; 李小炜; 刘燕群
Original assignee: Hunan Front Page Headlines Ecological Environment Engineering Co ltd
Current assignee: Hunan Front Page Headlines Ecological Environment Engineering Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-03
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a mine side slope rainwater collector, which comprises a plurality of V-shaped water collecting pipes, a plurality of supporting nets and a filtering box, wherein the V-shaped water collecting pipes are communicated with each other, the supporting nets are connected with each other, one side of each V-shaped water collecting pipe is fixedly connected with a plurality of anti-tearing connecting pieces, one side of each anti-tearing connecting piece is fixedly connected with the slope surface of a mine through expansion bolts, and one side of each supporting net is fixedly connected with the slope surface of the mine above the V-shaped water collecting pipe through expansion bolts, the popularization is improved.

Description

Mine side slope rainwater collector

Technical Field

The utility model relates to a mine repair equipment technical field especially relates to a mine side slope rainwater collector.

Background

Mine restoration, also called as mine ecological restoration, namely, restoration of mining waste land pollution, China is a big country with abundant mineral resources, and since the country is built, particularly, the mining is rapidly developed after the mining is reformed and opened, but the large-scale mining brings ecological environmental problems, particularly in southern hilly areas, the mining damages mountain bodies and vegetation seriously, the natural habitats of wild animals and plants are damaged, disasters such as landslides, torrentials floods and collapse accidents sometimes occur, and along with the increasing promotion of ecological civilization construction, the mine ecological restoration becomes an important environmental management issue.

Common restoration measures in mine ecological restoration include ecological box slope protection, soil replacement plant slope protection, artificial grass planting slope protection and the like, and for mine excavation faces with steep slopes, the mine restoration is generally carried out by adopting a wall-mounted vine ecological box and matching with an automatic water supply pipeline network, so that the exposed area of the slope is reduced, water and soil are continuously stored, the ecological environment conditions of the mine slope are improved year by year, however, when the ecological box is used for a long time, the lianas in the existing ecological box need to be irrigated by an automatic water supply pipe network in a fixed time and fixed quantity mode, the total amount of the consumed irrigation water is large, the power consumption of a motor for driving the irrigation water to be lifted is high, the cost of repairing the mine is high, the popularization is reduced, the ecological box has low utilization rate of natural precipitation in four seasons, most water is lost in an evaporation mode, the resource waste is caused, the present application therefore provides a mine slope rainwater collector for solving the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that current ecological box and water supply system for mine restoration is big, power consumptive gauge height of water consumption when using for a long time, causes the mine restoration cost height, and the popularization nature reduces and can't carry out make full use of to nature precipitation resource, and a mine side slope rainwater collector that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mine side slope rainwater collector comprises a plurality of V-shaped water collecting pipes, a plurality of supporting nets and a filtering box, wherein the V-shaped water collecting pipes are communicated with one another, the supporting nets are connected with one another, the filtering box is arranged on the ground, a plurality of anti-tearing connecting pieces are fixedly connected to one side of each V-shaped water collecting pipe, one side of each anti-tearing connecting piece is fixedly connected with the slope of a mine through an expansion bolt, one side of each supporting net is fixedly connected with the slope of the mine above the V-shaped water collecting pipe through an expansion bolt, a water-resisting layer is arranged on the other side of each supporting net, the V-shaped water collecting pipes are arranged in an inclined direction, the bottoms of the V-shaped water collecting pipes at the lowest points of the horizontal positions are fixedly communicated with a first conveying pipe, the bottoms of the first conveying pipes are fixedly communicated with a water turbine, a water outlet of the water turbine is fixedly communicated with a second conveying pipe, the bottoms of the second conveying pipes are fixedly communicated with the top of the filtering box, and the top of the filtering box is fixedly connected with a supporting block, the top fixedly connected with generator of supporting shoe, the input shaft of generator and the pivot fixed connection of hydraulic turbine, the output and the outside electric energy storage equipment electric connection of generator, the inside of rose box is provided with the rainwater filtering component who is arranged in filtering the rainwater impurity.

Preferably, the rainwater filtering component comprises a U-shaped water outlet pipe fixedly communicated with one side of the filtering box, a funnel-shaped filtering pipe is fixedly communicated with one end, located inside the filtering box, of the U-shaped water outlet pipe, a filter screen is arranged inside the funnel-shaped filtering pipe, the other end of the U-shaped water outlet pipe is communicated with a water storage device of an external water supply system, a silt discharging pipe is fixedly communicated with the bottom of one side, away from the U-shaped water outlet pipe, of the filtering box, and a valve is arranged on the silt discharging pipe.

Preferably, the inclination angle of the V-shaped water collecting pipe is 10-15 degrees.

Preferably, a plurality of reinforcing rods which are parallel to each other are arranged between the inner walls of the two sides of the V-shaped water collecting pipe far away from each other.

Preferably, the bottom of the supporting net is arranged in a bending mode, and the bottom of the supporting net is located above the opening of the V-shaped water collecting pipe.

Preferably, the inner wall of the bottom of the filter box is provided with a silt guiding slope.

Preferably, the top of the V-shaped water collecting pipe is fixedly connected with an obliquely arranged separation net, and one side of the separation net close to the anti-tearing connecting piece is higher than one side of the separation net far away from the anti-tearing connecting piece.

Preferably, adjacent the junction of V type collector pipe is provided with the adapter sleeve, and a plurality of bar grooves have been seted up to the outer wall of adapter sleeve, and the inside in a plurality of bar grooves is provided with first bar gasket, and the position that the inner wall of V type collector pipe corresponds all is provided with second bar gasket, and first bar gasket passes through same connecting piece fixed connection with the second bar gasket that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a rainwater collecting mechanism is arranged to efficiently collect and utilize natural rainfall flowing down from a mine side slope, so that natural resources are fully utilized;

2. the small hydroelectric generation mechanism is arranged, and the characteristic that the collected rainwater flows fast is utilized to convert potential energy of the rainwater into electric energy, and the electric energy is supplied to an external water supply system to serve as auxiliary energy, so that the consumption of the original electric energy by the water supply system is reduced;

3. the collected rainwater is conveyed to an external water supply system after being filtered, and serves as an auxiliary water source, so that the consumption of the water supply system on the original irrigation water is reduced;

4. the rainwater sedimentation silt and crushed stone discharging mechanism is arranged, and water reserved in the filter box is used for scouring silt, so that the silt is discharged more thoroughly, the residue is reduced, and the normal operation of the subsequent rainwater collection operation is ensured;

5. a plurality of reinforcing rods are arranged inside the V-shaped water collecting pipe, so that the structural strength of the V-shaped water collecting pipe is higher, and the service life of the V-shaped water collecting pipe is longer;

6. the connecting sleeves are matched to clamp the strip-shaped gaskets for fixing in pairs, so that the adjacent V-shaped water collecting pipes are connected stably and water-tightly.

The utility model discloses a mechanism, rainwater hydroelectric generation mechanism and rainwater filtering component are collected to the rainwater that the setting was utilized natural rainfall, collect the rainwater that the mine side slope flows down, generate electricity, filter, store and utilize, have realized make full use of natural rainfall resource, reduce water consumption, the power consumption of ecological box and the water supply system for the mine restoration when long-term the use, reduce the mine restoration cost, improve the mesh of popularization nature.

Drawings

Fig. 1 is a schematic view of an overall structure of a first view angle of a mine slope rainwater collector provided by the utility model;

fig. 2 is a schematic view of an overall structure of a second view angle of the mine slope rainwater collector provided by the utility model;

FIG. 3 is a schematic cross-sectional view of the rainwater filtering assembly of the present invention;

fig. 4 is an explosion structure diagram of the rainwater collecting mechanism of the present invention;

FIG. 5 is a schematic view of the connection structure of adjacent V-shaped water collecting pipes in the present invention;

fig. 6 is the overall structure schematic diagram of the middle anti-tearing connecting piece of the present invention.

In the figure: 1. a V-shaped water collecting pipe; 2. a reinforcing bar; 3. a tear resistant connector; 4. a support net; 5. a water barrier layer; 6. a first delivery pipe; 7. a water turbine; 8. a second delivery pipe; 9. a filter box; 10. a support block; 11. a generator; 12. a U-shaped water outlet pipe; 13. a funnel-shaped filter tube; 14. a filter screen; 15. a sludge discharge pipe; 16. a valve; 17. dredging a silt slope; 18. an isolation net; 19. connecting sleeves; 20. a first strip-shaped gasket; 21. a second strip-shaped gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-6, a mine side slope rainwater collector comprises a plurality of V-shaped water collecting pipes 1 communicated with each other, a plurality of supporting nets 4 connected with each other, and a filtering box 9 arranged on the ground, wherein one side of each V-shaped water collecting pipe 1 is fixedly connected with a plurality of anti-tearing connectors 3, one side of each anti-tearing connector 3 is fixedly connected with the slope of a mine through expansion bolts, one side of each supporting net 4 is fixedly connected with the slope of the mine above the corresponding V-shaped water collecting pipe 1 through expansion bolts, the other side of each supporting net 4 is provided with a water-resisting layer 5, the plurality of V-shaped water collecting pipes 1 are arranged in an inclined direction, the bottom of each V-shaped water collecting pipe 1 at the lowest point of the horizontal position is fixedly communicated with a first conveying pipe 6, the bottom of each first conveying pipe 6 is fixedly communicated with a water turbine 7, a water outlet of the water turbine 7 is fixedly communicated with a second conveying pipe 8, and the bottom of the second conveying pipe 8 is fixedly communicated with the top of the filtering box 9, the top fixedly connected with supporting shoe 10 of rose box 9, the top fixedly connected with generator 11 of supporting shoe 10, the input shaft of generator 11 and the pivot fixed connection of hydraulic turbine 7, the output and the outside electric energy storage equipment electric connection of generator 11, the inside of rose box 9 is provided with the rainwater filter assembly who is arranged in filtering the rainwater impurity.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: a mine side slope rainwater collector comprises a plurality of V-shaped water collecting pipes 1 which are communicated with each other, a plurality of supporting nets 4 which are connected with each other and a filter box 9 which is arranged on the ground, wherein a plurality of anti-tearing connecting pieces 3 are fixedly connected to one side of each V-shaped water collecting pipe 1, one side of each anti-tearing connecting piece 3 is fixedly connected with the slope of a mine through an expansion bolt, a plurality of reinforcing rods 2 which are parallel to each other are arranged between the inner walls of two far sides of each V-shaped water collecting pipe 1, a plurality of reinforcing rods 2 are arranged, the structural strength of each V-shaped water collecting pipe 1 is higher, the service life is longer, one side of each supporting net 4 is fixedly connected with the slope of the mine above the V-shaped water collecting pipe 1 through the expansion bolts, a water barrier layer 5 is arranged on the other side of each supporting net 4, the bottom of each supporting net 4 is arranged in a bending mode, the bottom of each supporting net 4 is arranged above the opening of the V-shaped water collecting pipe 1, the V-shaped water collecting pipes 1 are arranged in an inclined direction, the inclination angle of the V-shaped water collecting pipe 1 is 10-15 degrees, a rainwater collecting mechanism is arranged to efficiently collect and utilize natural rainfall flowing down from a mine side slope, natural resources are fully utilized, the bottom of the V-shaped water collecting pipe 1 positioned at the lowest point of a horizontal position is fixedly communicated with a first conveying pipe 6, the bottom of the first conveying pipe 6 is fixedly communicated with a water turbine 7, a water outlet of the water turbine 7 is fixedly communicated with a second conveying pipe 8, the bottom of the second conveying pipe 8 is fixedly communicated with the top of a filter box 9, the top of the filter box 9 is fixedly connected with a supporting block 10, the top of the supporting block 10 is fixedly connected with a generator 11, an input shaft of the generator 11 is fixedly connected with a rotating shaft of the water turbine 7, an output end of the generator 11 is electrically connected with external electric energy storage equipment, a small-sized hydroelectric generating mechanism is arranged, and the potential energy of the rainwater collected by utilizing the characteristic that the rainwater rapidly flows is converted into electric energy, and is provided for an external water supply system to serve as an auxiliary energy source, the consumption of the original electric energy of the water supply system is reduced, a rainwater filtering component for filtering impurities in rainwater is arranged in the filtering box 9, the rainwater filtering component comprises a U-shaped water outlet pipe 12 fixedly communicated with one side of the filtering box 9, one end of the U-shaped water outlet pipe 12 positioned in the filtering box 9 is fixedly communicated with a funnel-shaped filtering pipe 13, a filtering screen 14 is arranged in the funnel-shaped filtering pipe 13, the other end of the U-shaped water outlet pipe 12 is communicated with a water storage device of the external water supply system, collected rainwater is conveyed to the external water supply system after being filtered to serve as an auxiliary water source, the consumption of the original watering water of the water supply system is reduced, a silt discharge pipe 15 is fixedly communicated with the bottom of one side of the filtering box 9 far away from the U-shaped water outlet pipe 12, a valve 16 is arranged on the silt discharge pipe 15, and a rainwater sediment and gravel discharge mechanism is arranged, the silt is washed by water reserved in the filter box 9, so that the silt is discharged more thoroughly, the residue is reduced, and the normal operation of the subsequent rainwater collection operation is ensured, a silt guiding slope 17 is arranged on the inner wall of the bottom of the filter box 9, a separation net 18 which is obliquely arranged is fixedly connected to the top of the V-shaped water collecting pipe 1, one side, close to the anti-tearing connecting piece 3, of the separation net 18 is higher than one side, away from the anti-tearing connecting piece 3, of the separation net 18, a connecting sleeve 19 is arranged at the connecting position of the adjacent V-shaped water collecting pipes 1, a plurality of strip-shaped grooves are formed in the outer wall of the connecting sleeve 19, first strip-shaped gaskets 20 are arranged inside the strip-shaped grooves, second strip-shaped gaskets 21 are arranged at the positions, corresponding to the inner wall of the V-shaped water collecting pipe 1, the first strip-shaped gaskets 20 are fixedly connected with the corresponding second strip-shaped gaskets 21 through the same connecting piece, and the first strip-shaped gaskets 20 and the second strip-shaped gaskets 21 which are clamped and fixed in pairs are matched by using the connecting sleeve 19, the adjacent V-shaped water collecting pipes 1 are ensured to be connected stably and without water leakage.

The working principle is as follows: when natural rainfall occurs, rainwater flowing down along the slope of the mine flows down along the surface of the waterproof layer 5 and falls into the V-shaped water collecting pipe 1 under the guide of the supporting net 4, the arranged isolation net 18 can prevent large-particle stones and leaves from falling into the V-shaped water collecting pipe 1 along with the rainwater to block a pipeline to influence the circulation of the rainwater, the rainwater falling into the pipeline flows to the lower part along the inclined V-shaped water collecting pipe 1 under the action of gravity and enters the hydraulic turbine 7 along the first conveying pipe 6, the hydraulic turbine 7 rotates under the impact of the water flow, the generator 11 rotates under the drive of the hydraulic turbine 7 to generate electricity, the electricity is conveyed into external electric energy storage equipment to provide auxiliary energy for a water supply system matched with the ecological box, the water flow through the hydraulic turbine 7 continuously descends and enters the filter box 9 along the second conveying pipe 8, and silt and small particles brought by the rainwater are settled under the action of gravity after the water flow enters the filter box 9, concentrate near the bottom inner wall of the filter box 9, the cleaner rivers of upper portion enter the funnel type filter tube 13, through the filtration of the filter screen 14, clean water enters the U-shaped outlet pipe 12, when the surface of water of rainwater in the filter box 9 is higher than the top height of the U-shaped outlet pipe 12, silt and rubble get more abundant settling time, the water in the U-shaped outlet pipe 12 is discharged outwards under the water pressure, convey to the water storage equipment of the external water supply system, act as the auxiliary water source, reduce the consumption of the water supply system to the original irrigation water, when the rain stops, rainwater no longer enters the filter box 9, rainwater lower than the top height of the U-shaped outlet pipe 12 in the filter box 9 will not be discharged and remain in the filter box 9 by filtering, the filter box 9 is provided with a silt discharge pipe 15, open the valve 16 regularly, the water that remains brushes the silt and rubble deposited in the bottom of the filter box 9, silt and rubble are discharged by the silt discharge pipe 15, and returning to the natural environment again, the silt-guiding slope 17 can reduce the residue of the silt and crushed stone in the retention water flushing process, ensure the normal operation of the next rainwater collection operation, and close the valve 16 after the retention water with the silt and crushed stone is discharged.

However, as is well known to those skilled in the art, the working principle and wiring method of the hydraulic turbine 7 and the generator 11 are common and are conventional means or common knowledge, and thus will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mine side slope rainwater collector comprises a plurality of V-shaped water collecting pipes (1) which are communicated with each other, a plurality of connected supporting nets (4) and a filter box (9) which is arranged on the ground, and is characterized in that one side of each V-shaped water collecting pipe (1) is fixedly connected with a plurality of anti-tearing connecting pieces (3), one side of each anti-tearing connecting piece (3) is fixedly connected with the slope surface of a mine through an expansion bolt, one side of each supporting net (4) is fixedly connected with the slope surface of the mine above the corresponding V-shaped water collecting pipe (1) through the expansion bolt, the other side of each supporting net (4) is provided with a water-resisting layer (5), the V-shaped water collecting pipes (1) are arranged in an inclined direction, the bottoms of the V-shaped water collecting pipes (1) at the lowest point of the horizontal position are fixedly communicated with first conveying pipes (6), the bottoms of the first conveying pipes (6) are fixedly communicated with water turbines (7), the fixed intercommunication of the delivery port of the hydraulic turbine (7) has second conveyer pipe (8), the bottom of second conveyer pipe (8) and the fixed intercommunication in top of rose box (9), top fixedly connected with supporting shoe (10) of rose box (9), the top fixedly connected with generator (11) of supporting shoe (10), the input shaft of generator (11) and the pivot fixed connection of hydraulic turbine (7), the output and the outside electric energy storage equipment electric connection of generator (11), the inside of rose box (9) is provided with the rainwater filtering component who is arranged in filtering rainwater impurity.

2. The mine side slope rainwater collector according to claim 1, characterized in that the rainwater filtering component comprises a U-shaped water outlet pipe (12) fixedly communicated with one side of the filtering box (9), a funnel-shaped filtering pipe (13) is fixedly communicated with one end of the U-shaped water outlet pipe (12) positioned in the filtering box (9), a filtering screen (14) is arranged in the funnel-shaped filtering pipe (13), the other end of the U-shaped water outlet pipe (12) is communicated with a water storage device of an external water supply system, a silt discharging pipe (15) is fixedly communicated with the bottom of one side, away from the U-shaped water outlet pipe (12), of the filtering box (9), and a valve (16) is arranged on the silt discharging pipe (15).

3. A mine slope rainwater collector according to claim 1, characterized in that the angle of inclination of the V-shaped collector pipe (1) is 10-15 °.

4. The mine slope rainwater collector according to claim 1, characterized in that a plurality of parallel reinforcing rods (2) are arranged between the two far inner walls of the V-shaped water collecting pipe (1).

5. The mine slope rainwater collector according to claim 1, characterized in that the bottom of the supporting net (4) is bent and the bottom of the supporting net (4) is located above the opening of the V-shaped water collecting pipe (1).

6. The mine slope rainwater collector according to claim 1, characterized in that the bottom inner wall of the filter box (9) is provided with a silt guiding slope (17).

7. The mine slope rainwater collector according to claim 1, characterized in that the top of the V-shaped water collecting pipe (1) is fixedly connected with an obliquely arranged separation net (18), and one side of the separation net (18) close to the anti-tearing connector (3) is higher than one side of the separation net (18) far away from the anti-tearing connector (3).

8. The mine slope rainwater collector according to claim 1, characterized in that a connecting sleeve (19) is arranged at the joint of the adjacent V-shaped water collecting pipes (1), a plurality of strip-shaped grooves are formed in the outer wall of the connecting sleeve (19), first strip-shaped gaskets (20) are arranged inside the strip-shaped grooves, second strip-shaped gaskets (21) are arranged at the positions corresponding to the inner wall of the V-shaped water collecting pipe (1), and the first strip-shaped gaskets (20) are fixedly connected with the corresponding second strip-shaped gaskets (21) through the same connecting piece.