Water taking device capable of preventing underground water pollution

Abstract

The invention discloses a water taking device capable of preventing underground water pollution, and particularly relates to the technical field of water taking, the water taking device comprises a support frame, the upper end of the support frame is fixedly connected with a storage assembly, the upper end of the storage assembly is fixedly connected with a filter assembly, and the right side of the upper end of the storage assembly is fixedly connected with a separation assembly; a recycling box is fixedly connected to the front end of the supporting frame, and a water absorption assembly is fixedly connected to the rear portion of the upper end of the storage assembly. According to the water taking device capable of preventing underground water pollution, when a rotating wheel rotates, a first spiral plate on the outer surface of a guide assembly can be driven to rotate, then underground water discharged from a water discharging hole can be separated, and large particles can be pushed to the front end by the first spiral plate and fall into an inner cavity of a recycling box; the separated underground water can be discharged through a drainage pipe, and then through cooperation with a roller wheel, a spiral plate II can put a proper amount of flocculating agent into the discharged underground water, so that impurities in the underground water are accelerated to precipitate downwards.

Description

Technical Field

[0001] The invention relates to the technical field of water intake, and in particular to a water intake device capable of preventing groundwater pollution. Background Art

[0002] Groundwater is a basic substance for human survival and social development. It is a limited, irreplaceable and precious resource. It is an important guarantee for achieving sustainable economic and social development. However, due to human factors, such as the direct discharge of industrial wastewater into the ground, the infiltration of human and animal feces or water contaminated by excessive use of pesticides into the ground, etc., groundwater pollution is serious.

[0003] Chinese patent publication number CN116617740B discloses a water-intake device for preventing groundwater pollution, which relates to the field of groundwater pollution prevention and control technology, including a water-intake cylinder, which has a rectangular structure, and a water pump arranged on the top of the water-intake cylinder, a water inlet is provided at the bottom of the water-intake cylinder, and a support plate is fixedly connected to the top of the water-intake cylinder; a layering device, which is used to separate the cavity inside the water-intake cylinder, and the layering device includes a partition, which divides the inside of the water-intake cylinder into two water storage cavities through the partition; a filtering device, which is used to filter groundwater during extraction, and the filtering device is arranged at the bottom of the water-intake cylinder; a cleaning device, which is used to clean the outer wall of the water-intake cylinder, and the cleaning device is arranged on the outside of the water-intake cylinder. This water-intake device for preventing groundwater pollution can separate the cavity inside the water-intake cylinder, and realize the collection of groundwater of two depths at one time.

[0004] However, the above device still has the following defects: in the literature described in the above patent, although groundwater of two depths can be collected at one time, in actual application, when the device collects groundwater, it is inevitable that sand or larger particles will be mixed in the groundwater, which will make the extracted groundwater turbid and require a long time to stand; and the activated carbon filtration in the prior art is often not fully utilized, and only one side of the activated carbon can be used for adsorption; at the same time, the means of adding flocculants in the prior art are usually to add them continuously while pumping water, which often results in a waste of flocculants. Summary of the invention

[0005] The main purpose of the present invention is to provide a water intake device for preventing groundwater pollution, which can effectively solve the above technical problems.

[0006] To achieve the above object, the technical solution adopted by the present invention is: A water intake device for preventing groundwater pollution comprises a support frame, wherein the device comprises a storage component, a filtering component, a separation component and a water absorption component; the support frame supports the storage component, the storage component is provided with a discharge component for intermittently releasing a filter agent, the storage component is connected to the filtering component and the separation component, and the separation component is connected to the water absorption component.

[0007] The present invention is to solve the technical problem of insufficient activated carbon filtration: Furthermore, the filter assembly includes an outer shell 2, a rotating column 1, a rotating column 2 and a filter element; the inner side of the outer shell 2 is rotatably connected to the rotating column 1, the inner side of the outer shell 2 is rotatably connected to at least one rotating column 2, the two ends of the filter element are respectively wound around the rotating column 1 and the rotating column 2, and the filter element passes through the arc block in the storage assembly to form a multi-stage filtration system for filtration.

[0008] The filter element is provided with activated carbon, and the multi-stage filtering system can more effectively utilize impurities and at the same time can fully utilize the activated carbon. The filter element can be non-woven fabric.

[0009] Furthermore, a rotating handle is provided at one end of the rotating column, and the rotating handle passes through the housing 2, and the rotating handle drives the rotating column 1 to rotate and roll up the filter element. The device can adjust the filter cotton of the filter element, thereby adjusting the filtering direction of the activated carbon to achieve the purpose of full utilization.

[0010] The present invention aims to solve the problem of waste caused by continuous addition of flocculants: Furthermore, the separation component includes a motor, a separation mechanism, a third shell and a discharge component; the third shell is rotatably connected to the separation mechanism, the separation mechanism and the motor output end are jointly wound with a belt, the third shell is provided with a drain pipe, the drain pipe passes through the first shell, and the first shell is connected to the discharge component.

[0011] Furthermore, the separation mechanism includes a rotating wheel, a front end of which is fixedly connected to a guide assembly, a spiral plate 1 is provided on the outer surface of the guide assembly, and a spiral array of water filtering holes is provided on the surface of the spiral plate 1.

[0012] Furthermore, the guide assembly includes a connecting column, a guide groove is provided in the middle of the connecting column, and a water discharge hole is provided at one end of the inner cavity of the guide groove away from the rotating wheel.

[0013] Furthermore, the diameter of the water filtering holes of the thread array on the surface of the spiral plate gradually decreases from the end far from the drain pipe to the end close to the drain pipe. The gradually decreasing aperture can more effectively capture solid particles of different sizes. In the early stage of water flow, larger solid particles are filtered out, and as the water flows to the smaller aperture area, smaller particles are gradually captured, reducing the risk of clogging of the separation mechanism.

[0014] Furthermore, the discharge assembly includes a shell 4, a separation plate, a special-shaped plate and a roller; the shell 4 is rotatably connected to the separation plate, the surface of the separation plate is provided with a spiral plate 2, the rear end of the separation plate is connected to the special-shaped plate, the shell 1 is rotatably connected to the roller, and the front end of the roller is connected to a matching rod that matches the inner groove of the special-shaped plate, so as to achieve the purpose of intermittently feeding an appropriate amount of flocculant.

[0015] Furthermore, a cross-shaped slide groove is provided inside the special-shaped plate, and the special-shaped plate and the roller connected to the matching rod form an internal meshing groove wheel mechanism, so that the continuous rotation of the active roller is subsequently converted into a unidirectional periodic rotation with pauses of the driven special-shaped plate.

[0016] Furthermore, the storage assembly includes a shell 1, a water level sensor is provided on one side wall of the shell, a water outlet is provided at a lower portion of the shell, and a filter plate 1 is fixedly connected to the middle portion of an inner cavity of the shell 1.

[0017] Furthermore, the device includes a recycling box, which includes a shell five, the shell five is connected to the storage component, the shell five is provided with a revolving door, and a collection trough is provided at the bottom of the shell five.

[0018] Compared with the prior art, the present invention has the following beneficial effects: By setting the rotating wheel to rotate, the spiral plate 1 on the outer surface of the guide component can be driven to rotate, thereby separating the groundwater discharged from the two drain holes, so that larger particles will be pushed to the front end by the spiral plate 1 and fall into the inner cavity of the recovery box, and the separated groundwater will be discharged through the drain pipe, and then through the cooperation with the roller, the spiral plate 2 can intermittently add a proper amount of flocculant to the groundwater discharged, so that the impurities in the groundwater are accelerated to precipitate downward.

[0019] Furthermore, an appropriate amount of activated carbon can be added to the side of the non-woven fabrics that are close to each other, so that harmful substances in the groundwater can be adsorbed. When the operator turns the handle, the rotating column will be driven to rotate, and the non-woven fabric can be further rolled up. When the non-woven fabric with a filtration time of too long is rolled up, the activated carbon can be turned over, thereby allowing the activated carbon to change the adsorption surface, thereby adsorbing the harmful substances in the groundwater again, thereby maximizing the utilization of the activated carbon and avoiding partial adsorption of the activated carbon, thereby wasting resources.

[0020] By arranging a filter plate 1 fixedly connected to the middle of the inner cavity of the outer shell, the filter plate 1 can isolate the substances that react with the flocculant, so that the discharged groundwater no longer contains larger substances. Furthermore, when the groundwater enters the non-woven fabric on the right, the toxic substances in the groundwater can be absorbed by the activated carbon placed in the middle of the non-woven fabrics on the left and right sides, so that the water quality of the groundwater will be filtered twice when discharged.

[0021] When large particles in the groundwater are squeezed out by the spiral plate fixed on the outer surface of the guide component, the large particles will fall from the upper side of the outer shell five into the inner cavity of the aggregate trough and be collected by the aggregate trough. When the aggregate trough collects a certain amount of materials, the operator can open the two revolving doors through the two handles and use a forklift with two loading and unloading troughs for transportation. By collecting and transporting these materials, the water quality of the groundwater can be ensured, and the separated large particles can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, and the above and / or other advantages of the present invention will become more clear.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the overall structure from another perspective of the present invention.

[0025] Figure 3 It is a schematic diagram of the overall structure of the filter assembly of the present invention.

[0026] Figure 4 It is a schematic diagram of the overall structure of the storage component of the present invention.

[0027] Figure 5 It is a schematic diagram of the overall structure of the water absorbing component of the present invention.

[0028] Figure 6 It is a schematic diagram of the overall structure of the separation component of the present invention.

[0029] Figure 7 It is a schematic diagram of the overall structure of the separation mechanism of the present invention.

[0030] Figure 8 It is a schematic diagram of the overall structure of the guide assembly of the present invention.

[0031] Fig. 9 It is a schematic diagram of the overall structure of the discharge assembly of the present invention.

[0032] Fig.10 For the present invention Fig. 9 A schematic diagram of the enlarged structure in FIG.

[0033] Fig.11 It is a schematic diagram of the overall structure of the recycling box of the present invention.

[0034] Fig.12 It is a schematic diagram of the structural coordination of the discharge assembly of the present invention. DETAILED DESCRIPTION

[0035] In the attached drawings: 1-support frame; 2-storage component; 21-housing 1; 22-water level sensor; 23-water outlet; 24-arc block; 25-filter plate 1; 3-filter component; 31-housing 2; 32-rotating column 1; 33-rotating handle; 34-rotating column 2; 35-filter element; 4-separation component; 41-motor; 42-belt; 43-separation mechanism; 431-rotating wheel; 432-guide component; 4321-connecting column; 4322-guide groove; 4323-drain hole; 433-spiral plate 1; 434-screw plate 2; 435-screw plate 3; 436-screw plate 4; 437-screw plate 5; 438-screw plate 6; 439-screw plate 7; 440-screw plate 8; 441-motor; 442-belt; 443-screw mechanism; 444-screw plate 9; 445-screw plate 10; 446-screw plate 11; 447-screw plate 12; 448-screw plate 13; 449-screw plate 14; 450-screw plate 15; 451-screw plate 16; 452-screw plate 17; 453-screw plate 18; 454-screw plate 19; 461-screw plate 20; 462-screw plate 21; 463-screw plate 22; 464-screw plate 23; 470-screw plate 34-water filter hole; 44-fixed frame; 45-housing three; 46-collection box; 47-drain pipe; 48-discharge assembly; 481-housing four; 482-separation plate; 483-spiral plate two; 484-connecting block; 485-special-shaped plate; 486-roller; 487-matching rod; 49-separation port; 5-recovery box; 51-housing five; 52-revolving door; 53-handle; 54-collection trough; 55-loading and unloading trough; 6-water absorption assembly; 61-water pump; 62-water suction pipe; 63-fixed plate; 64-water supply pipe.

[0036] Embodiment 1, as Figure 1 and Figure 2 As shown, a water intake device for preventing groundwater pollution includes a support frame 1, a storage component 2 is fixedly connected to the upper end of the support frame 1, a filter component 3 is fixedly connected to the upper end of the storage component 2, a separation component 4 is fixedly connected to the right side of the upper end of the storage component 2, a recovery box 5 is fixedly connected to the front end of the support frame 1, and a water absorption component 6 is fixedly connected to the rear part of the upper end of the storage component 2.

[0037] During the use of this device, first, the input end of the internal component of the water absorption component 6 needs to be inserted into the groundwater source, and then the water absorption component 6 is started, so that the water absorption component 6 can extract the groundwater. Subsequently, the extracted groundwater will be sent into the interior of the separation component 4 by the water absorption component 6, and further started by the power source inside the separation component 4, and then the larger impurities in the groundwater will be separated, so that the larger sediment will be discharged through the front end of the separation component 4, and then the discharged sediment will be collected by the recovery box 5. Further, while the separation component 4 discharges the sediment, the separated groundwater will be transmitted to the rear by the separation component 4, through the bottom component, and then discharged.

[0038] Further, when the separation component 4 discharges the groundwater, it will drive some components to add a suitable amount of flocculant to it, thereby reducing the standing time of the groundwater. Further, by cooperating with the filtering component 3 in the inner cavity of the storage component 2, the groundwater can be filtered again, and then the purified groundwater is discharged through the components on the left side of the storage component 2.

[0039] In order to further achieve the above-mentioned purpose of separating the groundwater into dry and wet state, the impurities in the groundwater can be rapidly precipitated.

[0040] See also Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 ,and Fig.10 The water absorption component 6 includes a water pump 61, the bottom end of the water pump 61 is fixedly connected to the rear right side of the upper end of the support frame 1, the input end of the water pump 61 is fixedly connected to a water suction pipe 62, the output end of the water pump 61 is fixedly connected to a water supply pipe 64, the water supply pipe 64 is communicated with the inner cavity of the separation component 4, and a fixing plate 63 is fixedly connected to the middle part of the outer surface of the water supply pipe 64, and the front end of the fixing plate 63 is fixedly connected to the right side of the rear end of the shell 21.

[0041] The separation component 4 includes a motor 41, the bottom end of the motor 41 is fixedly connected to the right side of the upper end of the shell 21, two fixing frames 44 are fixedly connected to the upper right end of the shell 21, the two fixing frames 44 are commonly fixedly connected to the shell three 45, the rear end of the shell three 45 is rotatably connected to a separation mechanism 43, the outer surface of the separation mechanism 43 and the outer surface of the output end of the motor 41 are commonly wound and connected with a belt 42, the upper right end of the shell 21 is fixedly connected to a collection box 46, the rear bottom of the outer surface of the shell three 45 is fixedly connected to a drainage pipe 47 that penetrates the top wall of the rear right part of the shell 21, and a separation port 49 communicating with the inner cavity of the shell three 45 is provided in the middle of the front end of the shell three 45.

[0042] The separation mechanism 43 includes a rotating wheel 431, a guide assembly 432 is fixedly connected to the front end of the rotating wheel 431, a spiral plate 433 is fixedly connected to the outer surface of the guide assembly 432, a spiral array of the spiral plate 433 surface has a plurality of water filtering holes 434, a discharge assembly 48 is fixedly connected to the top wall on the right side of the inner cavity of the shell 21, the guide assembly 432 includes a connecting column 4321, a guide groove 4322 is opened in the middle of the connecting column 4321, and two water discharge holes 4323 are opened in the front of the inner cavity of the guide groove 4322.

[0043] The material discharge assembly 48 comprises a shell 481, the upper end of which is fixedly connected to the top wall of the right side of the inner cavity of the shell 1 21, and the front and rear ends of the inner cavity of the shell 481 are connected to a separation plate 482 for rotation together, and a spiral plate 483 is arranged in a spiral array on the outer surface of the separation plate 482, and a connection block 484 is fixedly connected to the rear end of the separation plate 482, and a special-shaped plate 485 is fixedly connected to the rear end of the connection block 484, and a roller 486 is connected to the upper part of the rear wall of the inner cavity of the shell 1 21 for rotation, and a matching rod 487 that matches the inner surface of the special-shaped plate 485 is fixedly connected to the front end of the roller 486. The roller 486 connected to the special-shaped plate 485 and the matching rod 487 forms an internal meshing groove wheel mechanism, so that the continuous rotation of the active roller 486 is subsequently converted into a unidirectional periodic rotation with pauses of the driven special-shaped plate 485. The surface of the roller 486 is provided with blades, and the blades are curved, which is conducive to driving the rotation of the roller 486.

[0044] From the above, it can be seen that before starting the water pump 61, the water pumping pipe 62 should be connected to the groundwater connecting pipe, and then the water pump 61 is turned on. When the water pump 61 is started, the groundwater will be extracted and then transported to the guide groove 4322 through the water supply pipe 64.

[0045] Then the operator turns on the motor 41, and when the motor 41 starts, the belt 42 will drive the rotating wheel 431 to rotate, so that the rotating wheel 431 will drive the guide component 432 fixedly connected to it to rotate while rotating, and the water filter hole 434 fixedly connected to the outer surface of the guide component 432 will push the water flowing out of the drain hole 4323 to move forward, and further cooperate with a plurality of water filter holes 434 opened on the outer surface of the spiral plate 1 433, so that the spiral plate 1 433 can separate the particles mixed in the groundwater, so that the larger particles in the groundwater are pushed to the front end of the shell 3 45, and then collected by the recycling box 5.

[0046] The separated groundwater will further move backward through the holes on the surface of the spiral plate 433, and then be discharged through the drain pipe 47 and flow into the inner cavity of the storage component 2. The discharged groundwater will further wash the roller 486, thereby driving the roller 486 to rotate. When the roller 486 rotates, it will drive the matching rod 487 fixed at the front end to match with the special-shaped plate 485, thereby causing the special-shaped plate 485 to perform intermittent motion. When the special-shaped plate 485 rotates intermittently, it will The connecting block 484 drives the separation plate 482 to rotate. Furthermore, when the separation plate 482 rotates intermittently, it will drive the spiral plate 2 483 to rotate. The spiral plate 2 483 cooperates with the collection box 46 to move the flocculant flowing out of the inner cavity of the collection box 46 backward. Then, a suitable flocculant is quantitatively added to the inner cavity of the storage component 2, so that the flocculant reacts with the impurities in the groundwater, and the impurities in the groundwater are precipitated downward, thereby completing the separation of the groundwater and allowing the impurities in the groundwater to be quickly precipitated.

[0047] The diameters of the several water filtering holes 434 in the threaded array on the surface of the spiral plate 433 gradually decrease from front to back. In the process of reducing the diameter of the water filtering holes 434, it does not affect the coordination between the discharged groundwater and the roller 486. The discharged groundwater can still drive the roller 486 to rotate.

[0048] It should be further explained that the rotation ratio of the roller 486 and the separation plate 482 is 4:1. When the active roller 486 rotates four times, the driven separation plate 482 is driven to rotate one time. In addition, the special-shaped plate 485 is cross-shaped, and a corresponding arc groove is opened in the middle, so that it is slidably connected with the matching rod 487 through the arc groove.

[0049] Furthermore, by setting the rotating wheel 431 to rotate, the spiral plate 1 433 on the outer surface of the guide assembly 432 can be driven to rotate, thereby separating the groundwater discharged from the two drain holes 4323, so that larger particles will be pushed to the front end by the spiral plate 1 433 and fall into the inner cavity of the recovery box 5, and the separated groundwater will be discharged through the drain pipe 47, and then through cooperation with the roller 486, the spiral plate 2 483 can add a proper amount of flocculant to the discharged groundwater, so that the impurities in the groundwater are accelerated to precipitate downward.

[0050] Embodiment 2: This embodiment achieves the purpose of filtering the settled groundwater again on the basis of embodiment 1.

[0051] like Figure 3 and Figure 4 As shown, the filter assembly 3 includes a shell 2 31, the bottom end of the shell 2 31 is fixedly connected to the left side of the upper end of the storage assembly 2, the right side of the front side wall of the inner cavity of the shell 2 31 and the right side of the rear side wall are rotatably connected with a rotating column 1 32, the left side of the front side wall of the inner cavity of the shell 2 31 and the left side of the rear side wall are rotatably connected with a rotating column 2 34, a rotating handle 33 is fixedly connected to the middle of the front end of the rotating column 1 32, the outer surface of the rotating column 1 32 and the outer surface of the rotating column 2 34 are commonly wound and connected with a filter element 35, and the filter element can be a non-woven fabric, and the storage assembly 2 includes a shell 1 21, the bottom end of the shell 21 is fixedly connected to the upper end of the support frame 1, the left side of the inner cavity of the shell 21 is fixedly connected with a water level sensor 22, the middle part of the lower side of the left end of the shell 21 is fixedly connected with a water outlet 23, the left part of the bottom wall of the inner cavity of the shell 21 is fixedly connected with an arc block 24, and the middle part of the inner cavity of the shell 21 is fixedly connected with a filter plate 1 25.

[0052] When the extracted groundwater enters the inner cavity of the shell 21, it is filtered by the filter plate 25, so that the impurities in the groundwater with the added flocculant can be blocked. Then, when the groundwater passes through the filter plate 25 and enters the left side of the filter plate 25, the operator can rotate the rotating handle 33 to rotate the rotating column 32. Further, when the rotating column 32 rotates, it can cooperate with the arc block 24, so that the filter element 35 drives the rotating column 34 to rotate. By adjusting the position of the filter element 35, the filtering surface of the filter element 35 can be replaced and adjusted, and then it can be adsorbed by the activated carbon inserted in the middle, so that the groundwater can be filtered again, and the content of harmful substances in the groundwater after multiple filtration is lower, which is more in line with the drinking water standard, and then it is discharged through the outlet 23.

[0053] It should be further explained that an appropriate amount of activated carbon can be added to the side of the filter element 35 that is close to each other, so that harmful substances in the groundwater can be adsorbed. When the operator turns the rotating handle 33, the rotating column 32 will be driven to rotate, and the non-woven fabric 35 can be further rolled up. When the filter element 35 with a filtration time of too long is rolled up, the activated carbon can be turned over, thereby allowing the activated carbon to change the adsorption surface, so as to adsorb the harmful substances in the groundwater again, thereby maximizing the utilization of the activated carbon and avoiding partial adsorption of the activated carbon, thereby wasting resources.

[0054] The water level sensor 22 is a conventional design in the prior art, and its working principle is: it converts the water level parameter of the measured point into a corresponding electrical signal in real time. Specifically, the water level sensor 22 in the container transmits the sensed water level signal to the controller, and the computer in the controller compares the measured water level signal with the set signal to obtain the deviation. Then, according to the nature of the deviation, the controller sends an on or off instruction to the water pump 61 to ensure that the water level in the container reaches the set value.

[0055] Furthermore, by arranging a filter plate 25 fixedly connected to the middle of the inner cavity of the outer shell 21, the filter plate 25 can isolate the substances that react with the flocculant, so that the discharged groundwater no longer contains larger substances. Further, when the groundwater enters the filter element 35 on the right, the toxic substances in the groundwater can be absorbed by the activated carbon placed in the middle of the filter elements 35 on the left and right sides, so that the water quality of the groundwater will not be affected when it is discharged.

[0056] Embodiment 3: This embodiment realizes the purpose of collecting materials and facilitating transportation at the same time on the basis of embodiment 2.

[0057] like Fig.11As shown, the recycling box 5 includes an outer shell 51, the rear end of the outer shell 51 is fixedly connected to the right side of the front end of the outer shell 1 21, the bottom of the front side of the outer shell 51 is rotatably connected to two symmetrically arranged revolving doors 52, the middle part of the front end of the two revolving doors 52 is fixedly connected to a handle 53, and the bottom of the inner cavity of the outer shell 51 is provided with a collection trough 54, and the bottom of the collection trough 54 is provided with two loading and unloading grooves 55.

[0058] When large particles in the groundwater are squeezed out by the spiral plate 433 fixed on the outer surface of the guide assembly 432, the large particles will fall from the upper side of the outer shell 51 and then fall into the inner cavity of the aggregate trough 54, and are collected by the aggregate trough 54. When the aggregate trough 54 collects a certain amount of materials, the operator can open the two revolving doors 52 through the two handles 53, and use a forklift with two loading and unloading troughs 55 for transportation. By collecting and transporting these substances, the water quality of the groundwater can be ensured and the safety of drinking water can be guaranteed.

[0059] Furthermore, by setting up shell five 51 and installing it on the front end of shell one 21, the inner cavity of shell three 45 can collect particles in the groundwater, thereby improving its resource utilization rate and reducing waste. Further, by setting up two loading and unloading troughs 55 at the bottom of the aggregate trough 54, it is convenient for operators to transport large particles in the aggregate trough 54 for secondary utilization.

[0060] The present invention provides a concept and method for a water intake device to prevent groundwater pollution. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A water intake device for preventing groundwater pollution, comprising a support frame (1), characterized in that: The device comprises a storage component (2), a filtering component (3), a separation component (4) and a water absorption component (6); the support frame (1) supports the storage component (2), the storage component (2) is provided with a discharge component (48) for intermittently dispensing a filter agent, the storage component (2) is connected to the filtering component (3) and the separation component (4), and the separation component (4) is connected to the water absorption component (6); The separation assembly (4) comprises a motor (41), a separation mechanism (43), a third shell (45) and a discharge assembly (48); the third shell (45) is rotatably connected to the separation mechanism (43), the separation mechanism (43) is driven by the motor (41), the third shell (45) is provided with a drainage pipe (47), the drainage pipe (47) passes through the first shell (21), the first shell (21) is connected to the discharge assembly (48), and a separation port (49) is provided at one end of the third shell (45); The material discharge assembly (48) comprises a shell four (481), a separation plate (482), a special-shaped plate (485) and a roller (486); the shell four (481) is rotatably connected to the separation plate (482), the rear end of the separation plate (482) is connected to the special-shaped plate (485), the shell one (21) is rotatably connected to the roller (486), and the front end of the roller (486) is connected to a matching rod (487) that matches the inner groove of the special-shaped plate (485).

2. The water intake device for preventing groundwater pollution according to claim 1, characterized in that: The filter assembly (3) comprises a second outer shell (31), a first rotating column (32), a second rotating column (34), and a filter element (35); the second outer shell (31) is rotatably connected to the first rotating column (32), the second outer shell (31) is rotatably connected to at least one second rotating column (34), the two ends of the filter element (35) are respectively wound around the first rotating column (32) and the second rotating column (34), and the filter element (35) passes through the arc block (24) in the storage assembly (2), forming a multi-stage filtering system for filtering.

3. The water intake device for preventing groundwater pollution according to claim 2, characterized in that: A rotating handle (33) is provided at one end of the rotating column one (32). The rotating handle (33) passes through the outer shell two (31). Rotating the rotating handle (33) drives the rotating column one (32) to rotate and roll up the filter element (35).

4. The water intake device for preventing groundwater pollution according to claim 1, characterized in that: The separation mechanism (43) comprises a rotating wheel (431), the front end of the rotating wheel (431) being fixedly connected to a guide assembly (432), the outer surface of the guide assembly (432) being provided with a spiral plate 1 (433), the surface of the spiral plate 1 (433) being provided with water filtering holes (434) in a spiral array.

5. The water intake device for preventing groundwater pollution according to claim 4, characterized in that: The guide assembly (432) comprises a connecting column (4321), a guide groove (4322) is provided in the middle of the connecting column (4321), and a water discharge hole (4323) is provided at one end of the inner cavity of the guide groove (4322) away from the rotating wheel (431).

6. The water intake device for preventing groundwater pollution according to claim 5, characterized in that: The diameter of the water filtering holes (434) of the thread array on the surface of the spiral plate (433) gradually decreases from an end away from the drain pipe (47) to an end close to the drain pipe (47).

7. A water intake device for preventing groundwater pollution according to claim 4, characterized in that: A cross-shaped sliding groove is provided inside the special-shaped plate (485), and the roller (486) connected to the special-shaped plate (485) and the matching rod (487) forms an internal meshing grooved wheel mechanism.

8. A water intake device for preventing groundwater pollution according to claim 1, characterized in that: The storage assembly (2) comprises a first shell (21), a water level sensor (22) is provided on a side wall of the first shell (21), and a water outlet (23) is provided at the bottom of the first shell (21); the device comprises a recovery box (5), the recovery box comprises a fifth shell (51), the fifth shell (51) is connected to the storage assembly (2), the fifth shell (51) is provided with a revolving door (52), and a collecting trough (54) is provided at the bottom of the fifth shell (51).

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