CN219196145U - Drainage and water storage structure for flood control and management of green mine - Google Patents
Drainage and water storage structure for flood control and management of green mine Download PDFInfo
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- CN219196145U CN219196145U CN202320029784.5U CN202320029784U CN219196145U CN 219196145 U CN219196145 U CN 219196145U CN 202320029784 U CN202320029784 U CN 202320029784U CN 219196145 U CN219196145 U CN 219196145U
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Abstract
The utility model discloses a drainage and water storage structure for flood control and management of a green mine, which comprises terrace-type distributed and connected platforms and slopes, wherein transverse intercepting ditches are dug at the edge of each stage of platform, and a plurality of longitudinal drainage ditches are dug on each stage of slope; the longitudinal drainage ditch is respectively communicated with the transverse water interception ditch on the upper stage platform and the transverse water interception ditch on the lower stage platform. The utility model uses the water storage of the upper side slope to irrigate the lower side slope under the action of dead weight, and only the uppermost side slope irrigates by the water of the reservoir, the water suction pump is needed to be started. Through the downhill that the platform top surface set up, collect and discharge the rainwater to reuse the rainwater of collecting. When the rainwater is too large or the rainwater in the transverse water storage pool and the longitudinal water storage tank is fully collected, the rainwater can be discharged from the longitudinal drainage ditch, and the debris flow or collapse caused by flushing the slope surface with the rainwater can be prevented, so that the flood control and management purposes are achieved.
Description
Technical field:
the utility model relates to the technical field of mine treatment, in particular to a drainage and water storage structure for flood control and treatment of a green mine.
The background technology is as follows:
with the high-speed development of the economy in China, the use of mineral resources is more and more huge, the mine economy is developed, meanwhile, the damage to the environment is brought, particularly, the open pit mining and the dumping site are formed, the local ecological environment is seriously influenced, and therefore, the ecological environment is recovered, the green mine is built, and the important attention of countries in the world is focused on.
In mine environment treatment, the treatment of the soil discharge field takes a main role, the soil discharge field is a waste rock accumulation body, the occupied area is large, dust is more, landslide, debris flow and other geological disasters are easy to cause, according to the related specifications of China at present, multistage steps are required to be arranged for the treatment of the geological environment of the soil discharge field, the slope angles of the steps are not too large, soil covering and grass planting are carried out on the slope, measures such as intercepting drainage ditches are arranged, the key elements of the treatment are to ensure the survival of vegetation, the key of vegetation survival is water supply, but the general water resources around the mine are deficient, in particular to northern China, the climate environment is severe, the rainfall times in rainy seasons are less, the vegetation survival rate is low, and therefore, the collection of rainwater is realized to the maximum extent on the premise of ensuring the safety of drainage and flood control of the soil discharge field, and the important practical significance is achieved. In the period of lack of rainwater, the method for curing slope vegetation by using the irrigation vehicle is difficult, the steps reserved in the common dumping site are narrow, the irrigation vehicle is inconvenient to run,
the utility model comprises the following steps:
in order to solve the problems, the utility model aims to provide a drainage and water storage structure for flood control and management of a green mine.
The utility model is implemented by the following technical scheme:
the drainage and water storage structure for flood control and management of the green mine comprises terrace-type distributed and connected platforms and side slopes, wherein transverse intercepting ditches are dug at the edges of each stage of the platforms, and a plurality of longitudinal drainage ditches are dug on each stage of the side slopes; the longitudinal drainage ditch is respectively communicated with the transverse water interception ditch on the platform of the upper stage and the transverse water interception ditch on the platform of the lower stage;
a longitudinal water storage tank is arranged in each slope body under each longitudinal drainage ditch on the other slopes except the slope at the bottommost level, transverse water diversion pipes are paved on the slope body at the top edge of each slope, a plurality of longitudinal water dripping pipes are evenly paved on the slope body of each slope, and each longitudinal water dripping pipe is of a blind pipe structure with one end open and one end closed; a plurality of water dripping holes are uniformly formed in the longitudinal water dripping pipe;
each longitudinal water storage tank of the previous-stage side slope is communicated with a water inlet of the transverse water diversion pipe on the next-stage side slope through a pipeline;
a plurality of water outlets formed in the transverse water diversion pipe are respectively communicated with the open ends of a plurality of longitudinal drip pipes positioned on the same level of the side slope;
dig in the top be equipped with the open cistern in top on the platform, the cistern with be located the top on the platform horizontal reservoir intercommunication, the cistern passes through the drinking-water pipe with be located the top on the side slope horizontal shunt tubes's water inlet intercommunication be equipped with the suction pump on the drinking-water pipe.
Further, a water retaining wall is arranged at the top end of the reservoir along the circumferential direction.
Further, clamping tables are arranged at the top end of the reservoir and at the communication position of the reservoir and the transverse intercepting ditch, a filter plate is clamped on the clamping tables, the filter plate comprises a metal outer frame, a first water filtering geotextile and two layers of steel wire meshes, the two layers of steel wire meshes are fixedly connected with the metal outer frame, and the first water filtering geotextile is tightly clamped between the two layers of steel wire meshes; and a handle is arranged on the metal outer frame.
Further, water inlet holes are formed in the bottoms of the longitudinal drainage ditches on the other side slopes except the bottom side slope, the distance between the water inlet holes and the top end of the corresponding longitudinal drainage ditches is 1-2 meters, and the water inlet holes are communicated with the longitudinal water storage tank below the water inlet holes through a water inlet pipe;
the water inlet pipe is provided with a filter box which is of a box body structure with two open ends, the upper part of the filter box is provided with a filter screen, and the lower part of the filter box is provided with a second water filtering geotextile; the periphery of the top end of the filter tank is provided with a fixed outer eave, one side edge of the top of the filter tank is provided with a water baffle, the width of the water baffle is consistent with that of the longitudinal drainage ditch, and the height of the water baffle is 1/2-2/3 of the depth of the longitudinal drainage ditch.
Further, a solar cell panel is further arranged on the slope body and is electrically connected with a storage battery, the storage battery is electrically connected with the water suction pump and the control panel, and a signal output end of the control panel is in signal connection with a signal input end of the water suction pump.
Further, liquid level sensors are arranged in the reservoir and the longitudinal water storage tank, and an electromagnetic valve is arranged at a water outlet of the longitudinal water storage tank; the signal output ends of the liquid level sensors are connected with the signal input end of the control panel in a signal mode, and the signal output end of the control panel is connected with the signal input end of the electromagnetic valve in a signal mode.
Further, each stage of the platform is provided with a downhill, and the gradient of the downhill is 3 degrees to the whole range
The utility model has the advantages that:
the utility model uses the water storage of the upper side slope to irrigate the lower side slope under the action of dead weight, and only the uppermost side slope irrigates by the water of the reservoir, the water suction pump is needed to be started. Through the downhill that the platform top surface set up, collect and discharge the rainwater to reuse the rainwater of collecting.
When the rainwater is too large or the rainwater in the transverse water storage pool and the longitudinal water storage tank is fully collected, the rainwater can be discharged from the longitudinal drainage ditch, and the debris flow or collapse caused by flushing the slope surface with the rainwater can be prevented, so that the flood control and management purposes are achieved.
The utility model can set the level of the side slope according to the height of the side slope, can set the length of the longitudinal water storage tank according to the length of the side slope, and has stronger adaptability.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present embodiment;
FIG. 2 is a schematic diagram of the reservoir in this embodiment;
FIG. 3 is a schematic diagram showing the connection of the reservoir to the lateral intercepting drain in the present embodiment;
FIG. 4 is a schematic view of the structure of the longitudinal drain in the present embodiment;
fig. 5 is a schematic structural view of a filter plate in the present embodiment;
FIG. 6 is a schematic diagram of the connection of the longitudinal storage tank and the transverse diversion pipe in this embodiment;
fig. 7 is a schematic structural diagram of the filter box in the present embodiment;
fig. 8 is a schematic view of the structure of the vertical drip tube in the present embodiment;
FIG. 9 is an electrical schematic diagram of the present embodiment;
fig. 10 is a schematic diagram of signal control in the present embodiment.
In the figure: platform 1, side slope 2, horizontal intercepting ditch 3, vertical escape canal 4, solenoid valve 5, vertical storage water tank 6, horizontal shunt tube 7, vertical drip 8, drip hole 81, drinking water pipe 9, water pump 10, cistern 11, retaining wall 12, filter 13, metal frame 131, first drainage geotechnical cloth 132, wire gauze 133, handle 134, water inlet hole 14, inlet tube 15, filter box 16, filter net 161, second drainage geotechnical cloth 162, fixed outer eaves 163, water baffle 164, solar panel 17, battery 18, control panel 19, level sensor 20.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
the drainage and water storage structure for flood control and management of the green mine as shown in fig. 1-10 comprises terraced fields type platforms 1 and side slopes 2 which are connected in a distributed mode, wherein each stage of platform 1 is provided with a downhill slope, and the gradient of the downhill slope is 3-5 degrees.
The edge of each stage of platform 1 is provided with a transverse intercepting ditch 3, and each stage of side slope 2 is provided with a plurality of longitudinal drainage ditches 4; the longitudinal drainage ditch 4 is respectively communicated with the transverse water interception ditch 3 on the upper stage platform 1 and the transverse water interception ditch 3 on the lower stage platform 1;
a longitudinal water storage tank 6 is arranged in the slope body under each longitudinal drainage ditch 4 on the other slopes 2 except the lowest level slope 2, transverse water diversion pipes 7 are paved on the slope body at the top edge of each level slope 2, a plurality of longitudinal water dropping pipes 8 are evenly paved on the slope body of each level slope 2, and the longitudinal water dropping pipes 8 are blind pipe structures with one open end and one closed end; a plurality of water dripping holes 81 are uniformly formed on the longitudinal water dripping pipe 8;
each longitudinal water storage tank 6 of the upper-stage side slope 2 is communicated with a water inlet of a transverse water diversion pipe 7 on the lower-stage side slope 2 through a pipeline;
a plurality of water outlets formed in the transverse water diversion pipe 7 are respectively communicated with the open ends of a plurality of longitudinal drip pipes 8 positioned on the same grade of side slope 2;
the water storage tank 11 with an open top is dug on the topmost platform 1, the water storage tank 11 is communicated with a transverse water storage tank on the topmost platform 1, the water storage tank 11 is communicated with a water inlet of a transverse water diversion pipe 7 on the topmost slope 2 through a water suction pipe 9, and a water suction pump 10 is arranged on the water suction pipe 9. A water blocking wall 12 is provided at the top end of the reservoir 11 in the circumferential direction.
Clamping tables are arranged at the top end of the reservoir 11 and the communication position between the reservoir 11 and the transverse intercepting ditch 3, a filter plate 13 is clamped on the clamping tables, the filter plate 13 comprises a metal outer frame 131, a first water filtering geotextile 132 and two layers of steel wire meshes 133, the two layers of steel wire meshes 133 are fixedly connected with the metal outer frame 131, and the first water filtering geotextile 132 is tightly clamped between the two layers of steel wire meshes 133; a handle 134 is provided on the metal housing 131.
A water inlet hole 14 is formed at the bottoms of the longitudinal drainage ditches 4 on the other slopes 2 except the lowest slope 2, the distance between the water inlet hole 14 and the top end of the corresponding longitudinal drainage ditch 4 is 1-2 meters, and the water inlet hole 14 is communicated with the longitudinal water storage tank 6 below the water inlet pipe 15;
the water inlet pipe 15 is provided with a filter box 16, the filter box 16 is of a box body structure with two open ends, the upper part of the filter box 16 is provided with a filter screen 161, and the lower part of the filter box 16 is provided with a second water filtering geotechnical cloth 162; the periphery of the top end of the filter tank 16 is provided with a fixed outer eave 163, one side edge of the top of the filter tank 16 is provided with a water baffle 164, the width of the water baffle 164 is consistent with the width of the longitudinal drainage ditch 4, and the height of the water baffle 164 is 1/2-2/3 of the depth of the longitudinal drainage ditch 4.
The slope body is also provided with a solar cell panel 17, the solar cell panel 17 is electrically connected with a storage battery 18, the storage battery 18 is electrically connected with the water pump 10 and a control panel 19, and a signal output end of the control panel 19 is in signal connection with a signal input end of the water pump 10.
The reservoir 11 and the longitudinal water storage tank 6 are respectively provided with a liquid level sensor 20, and the water outlet of the longitudinal water storage tank 6 is provided with an electromagnetic valve 5; the signal output ends of the liquid level sensors 20 are all in signal connection with the signal input end of the control panel 19, and the signal output end of the control panel 19 is in signal connection with the signal input end of the electromagnetic valve 5.
When the filter tank 16 is installed, the side provided with the water baffle 164 is arranged on the side close to the slope bottom, so that under the blocking action of the water baffle 164, water in the longitudinal drainage ditch 4 can enter the longitudinal water storage tank 6 from the water inlet hole 14 as much as possible for collection and standby, and a large amount of rainwater is prevented from being directly discharged to the slope bottom along the longitudinal drainage ditch 4, so that water resources are wasted.
Working principle:
in this embodiment, the water storage of the upper side slope 2 is used to water the lower side slope 2, and the uppermost side slope 2 is used to water the reservoir 11. Through the downhill that platform 1 top surface set up, collect and discharge the rainwater to reuse the rainwater of collecting, concrete process divide into and collect and use two processes:
the rainwater collection process comprises the following steps:
during raining, rainwater can flow into the transverse intercepting ditches 3 through the slopes of the platforms 1 and the slopes 2, and the transverse intercepting ditches 3 flow the rainwater into the reservoir 11 and the longitudinal water storage tank 6.
When the rainwater is too large or the rainwater in the reservoir 11 and the longitudinal water storage tank 6 is fully collected, the rainwater can be discharged from the longitudinal drainage ditch 4, and the debris flow or collapse caused by the flushing of the slope by the rainwater can be prevented, so that the aim of flood control is fulfilled.
In this embodiment, the vertical storage water tank 6 is formed by connecting multistage box, and the junction adopts fixing bolt and sealing washer, can guarantee that the junction is watertight, and the domatic that just can adapt to any width and length can be installed in the detachable easy to assemble transportation of multistage box in addition, and fixed frame and the anchor device that sets up in the junction simultaneously can guarantee that the storage water tank is firm reliable.
In this embodiment, the filter plate 13 is provided to filter rainwater, so as to prevent sediment and other impurities from entering the reservoir 11, the transverse intercepting drain 3 and the longitudinal drain 4. The filter 13 can be lifted by the handle 134, so that the filter 13 can be cleaned regularly, and the filter 13 is prevented from being blocked due to excessive sundries.
The water flowing into the longitudinal drainage ditch 4 flows into the longitudinal water storage tank 6 through the filter tank 16, the arrangement of the filter tank 16 also ensures that the rainwater flowing into the longitudinal water storage tank 6 is clean, and meanwhile, the water baffle 164 can ensure that the rainwater flows into the longitudinal water storage tank 6 as much as possible on one hand, and can be taken out of the filter tank 16 to be cleaned as a portable part on the other hand; in addition, the fixed outer eave 163 is provided to ensure that the filter box 16 is stably placed at the water inlet pipe 15. In addition, through setting up first drainage geotechnical cloth 132 and second drainage geotechnical cloth 162 in this embodiment, utilize the guard action of drainage geotechnical cloth, can prevent the rainwater evaporation of collecting to ensure the long-term use of storage rainwater.
The rainwater use process comprises the following steps:
after the water is stored in the reservoir 11, the water level sensor 20 arranged in the reservoir can measure the water level, the water level information is transmitted to the control panel 19, the control panel 19 uniformly transmits the information to the centralized control room, when the slope is irrigated with green plants, the centralized control room sends a signal to the control panel 19, the control panel 19 transmits a command signal to the water pump 10, after receiving the command, the water pump 10 starts pumping water, water in the reservoir 11 is pumped into the transverse diversion pipe 7 of the uppermost slope 2, then enters the longitudinal drip pipe 8 through the transverse diversion pipe 7, finally flows out through the drip hole 81, and irrigates the slope vegetation of the uppermost slope 2.
After the water is stored in the longitudinal water storage tank 6, the water level sensor 20 arranged in the longitudinal water storage tank 6 can measure the water level, the water level information is transmitted to the control panel 19, the control panel 19 uniformly transmits the information to the centralized control room, when the slope is irrigated with green plants, the centralized control room sends a signal to the control panel 19, the control panel 19 transmits an instruction signal to the electromagnetic valve 5, after the electromagnetic valve 5 receives the instruction, the electromagnetic valve 5 is opened, water in the longitudinal water storage tank 6 flows into the transverse diversion pipe 7 of the next-stage slope 2 by self-gravity flow, then enters the longitudinal drip pipe 8 through the transverse diversion pipe 7, finally flows out through the drip hole 81, and irrigates slope vegetation of the other slopes 2. In the process, the electric energy used by the water pump 10 is generated by the solar panel 17, the electric energy is stored in the storage battery 18, and the storage battery 18 supplies power to the water pump 10 and the electromagnetic valve 5.
In the period of rainwater starvation, the water can be directly led into the transverse intercepting ditch 3 from the slope top by the watering vehicle, the water can be collected into the reservoir 11 and the longitudinal water storage tank 6 through the water collecting way, whether the reservoir 11 and the longitudinal water storage tank 6 are fully stored or not can be known through the centralized control room, so that the water can be effectively controlled to be used, and when irrigation is needed, slope vegetation can be irrigated through the rainwater use process.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The drainage and water storage structure for flood control and treatment of the green mine comprises terrace-type distributed and connected platforms and side slopes, and is characterized in that transverse intercepting ditches are dug at the edges of each stage of the platforms, and a plurality of longitudinal drainage ditches are dug on each stage of the side slopes; the longitudinal drainage ditch is respectively communicated with the transverse water interception ditch on the platform of the upper stage and the transverse water interception ditch on the platform of the lower stage;
a longitudinal water storage tank is arranged in each slope body under each longitudinal drainage ditch on the other slopes except the slope at the bottommost level, transverse water diversion pipes are paved on the slope body at the top edge of each slope, a plurality of longitudinal water dripping pipes are evenly paved on the slope body of each slope, and each longitudinal water dripping pipe is of a blind pipe structure with one end open and one end closed; a plurality of water dripping holes are uniformly formed in the longitudinal water dripping pipe;
each longitudinal water storage tank of the previous-stage side slope is communicated with a water inlet of the transverse water diversion pipe on the next-stage side slope through a pipeline;
a plurality of water outlets formed in the transverse water diversion pipe are respectively communicated with the open ends of a plurality of longitudinal drip pipes positioned on the same level of the side slope;
digging a reservoir with an open top on the topmost platform, wherein the reservoir is communicated with a transverse reservoir on the topmost platform, the water reservoir is communicated with a water inlet of the transverse diversion pipe on the slope at the top through a water suction pipe, and a water suction pump is arranged on the water suction pipe.
2. A drainage and water storage structure for flood control treatment of green mines according to claim 1, wherein a water retaining wall is circumferentially arranged at the top end of the reservoir.
3. The drainage and water storage structure for flood control treatment of a green mine according to claim 1, wherein clamping tables are arranged at the top end of the reservoir and at the communication position of the reservoir and the transverse intercepting ditch, a filter plate is arranged on the clamping tables in a clamping mode, the filter plate comprises a metal outer frame, a first water filtering geotextile and two layers of steel wire meshes, the two layers of steel wire meshes are fixedly connected with the metal outer frame, and the first water filtering geotextile is tightly clamped between the two layers of steel wire meshes; and a handle is arranged on the metal outer frame.
4. The drainage and water storage structure for flood control treatment of a green mine according to claim 1, wherein water inlet holes are formed in the bottoms of the longitudinal drainage ditches on the rest of the side slopes except for the side slope at the bottommost level, the distance from the water inlet holes to the top end of the corresponding longitudinal drainage ditches is 1-2 m, and the water inlet holes are communicated with the longitudinal water storage tank below the water inlet holes through water inlet pipes;
the water inlet pipe is provided with a filter box which is of a box body structure with two open ends, the upper part of the filter box is provided with a filter screen, and the lower part of the filter box is provided with a second water filtering geotextile; the periphery of the top end of the filter tank is provided with a fixed outer eave, one side edge of the top of the filter tank is provided with a water baffle, the width of the water baffle is consistent with that of the longitudinal drainage ditch, and the height of the water baffle is 1/2-2/3 of the depth of the longitudinal drainage ditch.
5. The drainage and water storage structure for flood control and management of a green mine according to claim 1, wherein a solar cell panel is further arranged on the slope body and is electrically connected with a storage battery, the storage battery is electrically connected with the water suction pump and the control panel, and a signal output end of the control panel is in signal connection with a signal input end of the water suction pump.
6. The drainage and water storage structure for flood control treatment of a green mine according to claim 5, wherein the reservoir and the longitudinal water storage tank are internally provided with liquid level sensors, and a water outlet of the longitudinal water storage tank is provided with an electromagnetic valve; the signal output ends of the liquid level sensors are connected with the signal input end of the control panel in a signal mode, and the signal output end of the control panel is connected with the signal input end of the electromagnetic valve in a signal mode.
7. A drainage and water storage structure for flood control and management of green mines according to any one of claims 1 to 6, wherein each stage of the platform is provided with a downhill slope, and the gradient of the downhill slope is 3-5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320029784.5U CN219196145U (en) | 2023-01-04 | 2023-01-04 | Drainage and water storage structure for flood control and management of green mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320029784.5U CN219196145U (en) | 2023-01-04 | 2023-01-04 | Drainage and water storage structure for flood control and management of green mine |
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| Publication Number | Publication Date |
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| CN219196145U true CN219196145U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320029784.5U Active CN219196145U (en) | 2023-01-04 | 2023-01-04 | Drainage and water storage structure for flood control and management of green mine |
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| CN (1) | CN219196145U (en) |
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- 2023-01-04 CN CN202320029784.5U patent/CN219196145U/en active Active
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