Self-spraying water storage equipment for mine remediation

Abstract

The utility model discloses self-spraying water storage equipment for mine restoration, and relates to the technical field of water storage equipment. The self-spraying water storage equipment for mine restoration comprises a water storage tank used for storing a water source; the second water inlet is formed right above the water storage tank; the second water inlet is used for enabling rainwater to enter the water storage tank; the protection ring is stably connected to the top of the water storage tank, the vertical center line of the protection ring coincides with the vertical center line of the water storage tank, the protection ring is used for preventing mud flow from entering the water storage tank, and an opening is formed in the protection ring and used for discharging silt; the filtering ring is stably connected to the top of the water storage tank, and the filtering ring is located between the protection rings. According to the self-spraying water storage equipment for mine remediation, silt can be effectively blocked, so that the silt is prevented from entering the water storage tank, and meanwhile rainwater can be effectively collected.

Description

Technical Field

[0001] This utility model relates to the technical field of water storage equipment, and specifically relates to a self-spraying water storage equipment for mine restoration. Background Art

[0002] With the increasing attention of society to environmental protection and sustainable development, mine restoration has become an important task; during the mining process, mines often cause serious damage to the ecological environment, and problems such as land degradation, soil erosion, and vegetation damage are prominent; in order to restore the ecological balance of mines and improve the quality of the ecological environment, mine restoration work is extremely urgent.

[0003] When the existing water storage equipment is in use, although it has a rainwater collection device, because the equipment is set on the mine, due to the complex situation of the mine, when the water storage device is buried underground, the water flow gathered during rain will drive the sediment to slide downward, resulting in sediment being easily introduced into the water storage tank, thereby affecting the use of the internal parts of the water storage tank and even damaging the equipment. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, this utility model provides a self-spraying water storage equipment for mine restoration, which solves the technical problems that sediment is easily introduced into the water storage tank and the top cover is not convenient for collecting rainwater.

[0005] Technical Solution: To achieve the above objectives, this utility model is realized through the following technical solutions: A self-spraying water storage equipment for mine restoration, including: a water storage tank for storing water sources; a second water inlet opened directly above the water storage tank; the second water inlet is used for rainwater to enter the water storage tank; a protective ring stably connected to the top of the water storage tank, and the vertical center line of the protective ring coincides with the vertical center line of the water storage tank, the protective ring is used to prevent mud flow from entering the water storage tank, and an opening is provided on the protective ring for discharging sediment; a filtering ring stably connected to the top of the water storage tank, and the filtering ring is located between the protective rings, the filtering ring is adapted to the second water inlet, and a plurality of filter holes are provided on the filtering ring, the filtering ring is used for filtering sediment; there are a plurality of partition blocks, and the plurality of partition blocks are evenly distributed directly above the water storage tank, and the partition blocks are located between the filtering ring and the protective ring, the partition blocks are used for rainwater retention and blocking sediment. Among them, the water storage tank should be made of corrosion-resistant and high-strength materials to adapt to the harsh environment of the mine; the size of the filter holes of the filtering ring should be set according to the size of common sediment particles to ensure the filtering effect; the shape and height of the partition blocks should be conducive to rainwater retention and sediment blocking; the height of the protective ring should not be less than 10 cm to provide sufficient protection; the material of the filtering ring should have good wear resistance and corrosion resistance; the spacing between the partition blocks should be between 5 - 10 cm.

[0006] In a further embodiment, a top cover is disposed inside the water storage tank. The top cover is slidably connected to the water storage tank and is adapted to the filter ring. The top cover is used to seal the second water inlet. The sliding track of the top cover should be smooth to ensure that the top cover can move up and down flexibly; the sealing performance of the top cover should be good to prevent rainwater leakage; the material of the top cover should have a certain degree of flexibility and weather resistance.

[0007] In a further embodiment, a first water inlet is disposed on one side of the water storage tank. The first water inlet is used to connect to an external water inlet pipe; a float valve is disposed at the first water inlet inside the water storage tank. The float valve is used to limit the total water inflow of the first water inlet. The first water inlet should be equipped with a sealing connector to ensure a tight connection with the external water inlet pipe; the sensitivity and accuracy of the float valve should meet the actual requirements and be able to accurately control the water inflow; the diameter of the first water inlet should be reasonably selected according to the actual water consumption, and the action water level difference of the float valve should be controlled within a small range.

[0008] In a further embodiment, a support rod is disposed inside the second water inlet; a plurality of springs are provided. One end of each spring is stably connected to the support rod, and the other end is stably connected to the top cover. The springs are used to lift the top cover; a plurality of telescopic members are provided. One end of each telescopic member is stably connected to the support rod, and the other end is stably connected to the top cover. The telescopic members are used to limit the upward travel distance of the top cover. The support rod should have sufficient strength and stability to withstand the pulling force of the springs and telescopic members. The materials and elastic coefficients of the springs and telescopic members should be calculated and tested to ensure the normal opening and closing of the top cover; the maximum elongation of the telescopic members should be set according to the actual requirements.

[0009] In a further embodiment, a sleeve is disposed inside the water storage tank, and the sleeve is stably connected to the bottom of the water storage tank. The vertical center line of the sleeve coincides with the vertical center line of the water storage tank; a piston block is disposed inside the sleeve. The piston block is adapted to the sleeve, and the vertical center line of the piston block coincides with the vertical center line of the sleeve; a connecting rod has one end stably connected to the piston block and the other end stably connected to the top cover. The vertical center line of the connecting rod coincides with the vertical center line of the piston block. The connection between the sleeve and the bottom of the water storage tank should be firm and reliable to avoid loosening and leakage; the fit between the piston block and the sleeve should be tight to ensure good sealing performance; the material of the connecting rod should have sufficient strength and rigidity; the wall thickness of the sleeve should be not less than 5 mm, the surface of the piston block should be smoothed, and the connecting rod should be made of high-strength alloy material.

[0010] In a further embodiment, a plurality of through holes are provided inside the sleeve, and the through holes are located above the maximum upward travel distance of the piston block. The number and diameter of the through holes should be designed according to the water flow and pressure to ensure that the water can pass through smoothly; the diameter of the through holes should be between 5 and 10 mm, and the number should be no less than 5.

[0011] In a further embodiment, an air inlet / outlet channel is provided in the connecting rod, and one end of the air inlet / outlet channel penetrates through the piston block. The air inlet / outlet channel is used for the entry and discharge of air below the piston block; there are multiple air inlet / outlet ports, and the air inlet / outlet ports are provided on the connecting rod at the other end of the air inlet / outlet channel. One end of the air inlet / outlet port away from the air inlet / outlet channel slopes downward. The air inlet / outlet port is communicated with the air inlet / outlet channel. The air inlet / outlet port is used for the entry and discharge of air in the air inlet / outlet channel. The dimensions of the air inlet / outlet channel and the air inlet / outlet port should ensure that air can enter and exit quickly without affecting the movement of the piston block; the inclined design of the air inlet / outlet port should effectively prevent rainwater and impurities from entering; the diameter of the air inlet / outlet channel should not be less than 3 millimeters, and the inclination angle of the air inlet / outlet port should be between 30 - 45 degrees.

[0012] In a further embodiment, the air inlet / outlet port is above the maximum storage water level in the water storage tank, and the distance between the air inlet / outlet port and the maximum storage water level should not be less than 10 centimeters.

[0013] Beneficial effects: 1. Significantly reduces the amount of sediment entering the water storage tank, ensures the cleanliness of the water quality in the water storage tank, reduces the risk of equipment damage due to sediment blockage, extends the service life of the equipment, and improves the working stability of the sprinkler system. It is set on the top of the water storage tank through a protective ring to block most of the water flow carrying sediment from directly impacting the water inlet; the openings on the protective ring can timely discharge part of the sediment to prevent its accumulation; multiple filter holes on the filter ring conduct secondary filtration on the passing rainwater to intercept small particle sediment; the evenly distributed partition blocks slow down the rainwater flow rate, promote sediment precipitation, and play a certain physical blocking role; these structures work together to form multiple layers of protection, effectively preventing sediment from entering the water storage tank.

[0014] 2. At the same time, it greatly optimizes the rainwater storage process; the second water inlet is directly above the water storage tank, which provides convenience for the direct collection of rainwater and makes the best use of natural precipitation; the sliding connection design of the top cover, in cooperation with the spring and the telescopic member, can automatically open and close according to the entry of rainwater and the change of water level; when rainwater enters, the top cover opens under the action of the spring; as the water level rises, the water pressure acts on the piston block, driving the top cover to close through the connecting rod, achieving precise control of the rainwater storage volume; at the same time, the float valve at the first water inlet limits the total water inflow of the external water inlet pipe, ensuring that the water storage tank will not have problems due to excessive water inflow, reasonably regulating the overall water volume, and facilitating the effective storage of rainwater. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the attached drawings required for the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these attached drawings.

[0016] Figure 1 It is a structural schematic diagram of the present utility model.

[0017] Figure 2 It is Figure 1 The main sectional structural schematic diagram of.

[0018] Figure 3 It is Figure 1 The side sectional structural schematic diagram of.

[0019] Figure 4 It is Figure 2 The structural schematic diagram at position A of.

[0020] Figure 5 It is Figure 2 The structural schematic diagram at position B of.

[0021] Figure 6 It is Figure 3 The structural schematic diagram at position C of.

[0022] Figure 7 It is Figure 3 The structural schematic diagram at position D of.

[0023] The reference numerals in the figure are: 1, water storage tank; 101, first water inlet; 102, second water inlet; 2, protective ring; 3, filter ring; 4, partition block; 5, top cover; 6, float valve; 7, sleeve; 701, through hole; 8, connecting rod; 801, air inlet and outlet channel; 802, air inlet and outlet port; 9, piston block; 10, support rod; 11, spring; 12, telescopic member. Detailed implementation manners

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Embodiments of the present application provide a self-spraying water storage device for mine restoration, which solves the technical problems that sediment easily enters the water storage tank and it is not convenient to store rainwater. In actual use, effective blocking of sediment is achieved, preventing sediment from blocking the water inlet, and at the same time, effective collection of rainwater can be realized.

[0026] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0027] Refer to Figures 1-7 , a self-spraying water storage device for mine restoration, including: a water storage tank 1 for storing water; a second water inlet 102 opened directly above the water storage tank 1; the second water inlet 102 is used for rainwater to enter the water storage tank 1; a protective ring 2 stably connected to the top of the water storage tank 1, and the vertical center line of the protective ring 2 coincides with the vertical center line of the water storage tank 1. The protective ring 2 is used to prevent mud flow from entering the water storage tank 1, and an opening is provided on the protective ring 2 for discharging sediment; a filtering ring 3 stably connected to the top of the water storage tank 1, and the filtering ring 3 is located between the protective rings 2. The filtering ring 3 is adapted to the second water inlet 102, and a plurality of filter holes are provided on the filtering ring 3. The filtering ring 3 is used to filter sediment; there are a plurality of partition blocks 4, and the plurality of partition blocks 4 are evenly distributed directly above the water storage tank 1, and the partition blocks 4 are located between the filtering ring 3 and the protective ring 2. The partition blocks 4 are used to retain rainwater and block sediment.

[0028] Through the cooperation of the above structures, preliminary filtration of rainwater and blocking of sediment are achieved, ensuring that the rainwater entering the water storage tank 1 is relatively clean and reducing the impact of sediment on the water storage tank 1 and the subsequent spraying system.

[0029] A top cover 5 is arranged inside the water storage tank 1. The top cover 5 is slidably connected to the water storage tank 1 and is adapted to the filtering ring 3. The top cover 5 is used to seal the second water inlet 102.

[0030] Through the top cover 5, after the water storage tank 1 is filled with water, the second water inlet 102 can be sealed and closed.

[0031] A first water inlet 101 is arranged on one side of the water storage tank 1. The first water inlet 101 is used to connect an external water inlet pipe; a float valve 6 is arranged at the first water inlet 101 inside the water storage tank 1. The float valve 6 is used to limit the total water inflow of the first water inlet 101.

[0032] Through the cooperation of the above structures, it is ensured that when replenishing water externally, the water inflow can be accurately controlled, avoiding the situation of the water storage tank 1 being overfilled or having insufficient water volume.

[0033] The support rod 10 is disposed within the second water inlet 102; a plurality of springs 11 are provided, and one end of each spring 11 is stably connected to the support rod 10, and the other end is stably connected to the top cover 5. The springs 11 are used to lift the top cover 5; a plurality of telescopic members 12 are provided, and one end of each spring 11 is stably connected to the support rod 10, and the other end is stably connected to the top cover 5. The telescopic members 12 are used to limit the upward travel distance of the top cover 5.

[0034] Through the cooperation of the above structures, elastic support and stroke control of the top cover 5 are achieved, making the opening and closing actions of the top cover 5 stable and reliable.

[0035] The sleeve 7 is disposed within the water storage tank 1, and the sleeve 7 is stably connected to the bottom of the water storage tank 1. The vertical center line of the sleeve 7 coincides with the vertical center line of the water storage tank 1; the piston block 9 is disposed within the sleeve 7. The piston block 9 is adapted to the sleeve 7, and the vertical center line of the piston block 9 coincides with the vertical center line of the sleeve 7; one end of the connecting rod 8 is stably connected to the piston block 9, and the other end is stably connected to the top cover 5. The vertical center line of the connecting rod 8 coincides with the vertical center line of the piston block 9.

[0036] Through the cooperation of the above structures, the change in water level can be transmitted to the piston block 9 through the pressure of water, thereby driving the movement of the top cover 5 to achieve automatic control of water intake.

[0037] A plurality of through holes 701 are provided, and the through holes 701 are opened within the sleeve 7, and the through holes 701 are located above the maximum upward travel distance of the piston block 9.

[0038] Through the arrangement of the through holes 701, it is ensured that when the piston block 9 moves upward to the limit, water can flow through the through holes 701 so that the water inside the sleeve 7 can flow out, avoiding pressure blockage.

[0039] An air inlet and outlet passage 801 is opened within the connecting rod 8, and one end of the air inlet and outlet passage 801 penetrates through the piston block 9. The air inlet and outlet passage 801 is used for the entry and discharge of air below the piston block 9; a plurality of air inlet and outlet ports 802 are provided, and the air inlet and outlet ports 802 are opened on the connecting rod 8 at the other end of the air inlet and outlet passage 801. The end of the air inlet and outlet port 802 away from the air inlet and outlet passage 801 slopes downward. The air inlet and outlet port 802 is communicated with the air inlet and outlet passage 801. The air inlet and outlet port 802 is used for the entry and discharge of air within the air inlet and outlet passage 801.

[0040] Through the cooperation of the above structures, the movement of the piston block 9 can proceed smoothly without being hindered by air pressure, ensuring the stable operation of the entire system.

[0041] The air inlet and outlet port 802 is located above the maximum storage water level within the water storage tank 1.

[0042] Water entry into the air inlet / outlet channel 801 is avoided, ensuring normal air intake and exhaust, and maintaining the normal working state of the system.

[0043] During use, water is replenished through the first water inlet 101 on one side of the water storage tank 1; water in the externally connected water inlet pipe flows in. At this time, the float valve 6 at the first water inlet 101 starts to function. It can limit the total water intake to avoid overfilling of the water storage tank 1; when the appropriate amount of water is replenished through the first water inlet 101, the float valve 6 will automatically close the water inlet; subsequently, during subsequent use, once it rains, the rainwater will enter through the second water inlet 102 opened directly above the water storage tank 1; its protective ring 2 can effectively block mudflows, and the openings provided can discharge some sediment; the filtering ring 3 will filter out small particles of sediment in the rainwater, and the partition block 4 can retain the rainwater and further block sediment; as the rainwater continuously enters, the water level in the water storage tank 1 gradually rises; at this time, the top cover 5 in the water storage tank 1 will start to move under the combined action of water pressure and internal structure; in the second water inlet 102, the support rod 10, spring 11, and telescopic member 12 cooperate with the top cover 5 to precisely control the movement range of the top cover 5; in the sleeve 7 at the bottom of the water storage tank 1, the piston block 9 will move up and down with the change of the water level and drive the top cover 5 to move through the connecting rod 8; when the water level rises to a certain height, the top cover 5 will seal the second water inlet 102 to prevent further rainwater from entering; in addition, the through hole 701 on the sleeve 7 can ensure the normal flow of water when the piston block 9 moves up to the limit position; the air inlet / outlet channel 801 and air inlet / outlet port 802 provided in the connecting rod 8 can ensure the normal intake and exhaust of air below the piston block 9, and the air inlet / outlet port 802 is above the maximum storage water level, effectively avoiding water entry.

[0044] The above-mentioned required water inlet pipe, fixing structure, spraying structure, etc. all belong to the prior art and are non-essential technical features in this application. Therefore, they are not described in detail or drawn in the documents and drawings of this application. The specific data in the above description, such as "the height of the protective ring should not be less than 10 cm" and "the spacing of the partition blocks should be between 5 - 10 cm", are all example data, and the specific data need to be set according to the actual situation.

[0045] In summary, compared with the prior art, the following beneficial effects are achieved: through the combined action of the protective ring, filtering ring, and partition block, sediment can be effectively blocked and filtered, greatly reducing the amount of sediment entering the water storage tank, ensuring the cleanliness of the water quality in the water storage tank, reducing the risk of equipment damage caused by sediment blockage, and extending the service life of the equipment; and with the cooperation of the top cover, sleeve, piston block and other components, precise water level control is achieved, ensuring the stability of the water level in the water storage tank under different water inlet conditions, and avoiding waste of water resources and damage to the equipment.

[0046] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0047] The above embodiments are only used to illustrate the technical solutions of the present utility, rather than to limit it; although the present utility has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility.

Claims

1. A self-spraying water storage device for mine restoration, characterized in that, Comprising: A water storage tank (1) for storing a water source; A second water inlet (102) opened directly above the water storage tank (1); the second water inlet (102) is used to allow rainwater to enter the water storage tank (1); A protective ring (2) stably connected to the top of the water storage tank (1), and the vertical center line of the protective ring (2) coincides with the vertical center line of the water storage tank (1). The protective ring (2) is used to prevent mud flow from entering the water storage tank (1), and an opening is provided on the protective ring (2) for discharging sediment; A filtering ring (3) stably connected to the top of the water storage tank (1), and the filtering ring (3) is located between the protective rings (2). The filtering ring (3) is adapted to the second water inlet (102), and a plurality of filter holes are provided on the filtering ring (3). The filtering ring (3) is used to filter sediment; Partition blocks (4), there are a plurality of them, and the plurality of partition blocks (4) are evenly distributed directly above the water storage tank (1), and the partition blocks (4) are located between the filtering ring (3) and the protective ring (2). The partition blocks (4) are used to retain rainwater and block sediment.

2. The self-spraying water storage device for mine restoration according to claim 1, wherein, Further comprising: A top cover (5) disposed inside the water storage tank (1), the top cover (5) is slidably connected to the water storage tank (1), and the top cover (5) is adapted to the filtering ring (3). The top cover (5) is used to seal the second water inlet (102).

3. The self-spraying water storage device for mine restoration according to claim 1, characterized in that, Further comprising: A first water inlet (101) disposed on one side of the water storage tank (1), and the first water inlet (101) is used to connect an external water inlet pipe; A float valve (6) disposed at the first water inlet (101) inside the water storage tank (1), and the float valve (6) is used to limit the total water inflow of the first water inlet (101).

4. The self-spraying water storage device for mine restoration according to claim 2, characterized in that, Further comprising: A support rod (10) disposed inside the second water inlet (102); A plurality of springs (11), one end of each spring (11) is stably connected to the support rod (10), and the other end is stably connected to the top cover (5). The springs (11) are used to lift the top cover (5); A plurality of telescopic members (12), one end of each spring (11) is stably connected to the support rod (10), and the other end is stably connected to the top cover (5). The telescopic members (12) are used to limit the upward travel distance of the top cover (5).

5. The self-spraying water storage device for mine restoration according to claim 2, characterized in that, Further comprising: A sleeve (7) disposed inside the water storage tank (1), and the sleeve (7) is stably connected to the bottom of the water storage tank (1). The vertical center line of the sleeve (7) coincides with the vertical center line of the water storage tank (1); A piston block (9) disposed inside the sleeve (7), the piston block (9) is adapted to the sleeve (7), and the vertical center line of the piston block (9) coincides with the vertical center line of the sleeve (7); A connecting rod (8), one end of which is stably connected to the piston block (9), and the other end is stably connected to the top cover (5). The vertical center line of the connecting rod (8) coincides with the vertical center line of the piston block (9).

6. The self-spraying water storage device for mine restoration according to claim 5, characterized in that, Further comprising: A plurality of through holes (701) opened inside the sleeve (7), and the through holes (701) are located above the maximum upward travel distance of the piston block (9).

7. The self-spraying water storage device for mine restoration according to claim 5, wherein, Further comprising: An air inlet and outlet passage (801) is formed in the connecting rod (8), and one end of the air inlet and outlet passage (801) penetrates through the piston block (9). The air inlet and outlet passage (801) is used for the entry and discharge of air below the piston block (9). Air inlet and outlet ports (802) are provided in plurality, and the air inlet and outlet ports (802) are formed in the connecting rod (8) at the other end of the air inlet and outlet passage (801). One end of the air inlet and outlet port (802) away from the air inlet and outlet passage (801) inclines downward. The air inlet and outlet port (802) communicates with the air inlet and outlet passage (801), and the air inlet and outlet port (802) is used for the entry and discharge of air in the air inlet and outlet passage (801).

8. The self-spraying water storage device for mine restoration according to claim 7, characterized in that: The air inlet and outlet port (802) is located above the maximum storage water level in the water storage tank (1).

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