A pipe well filtering structure for submersible layered water taking

Abstract

The utility model relates to pipe well water filtering application technical field, and specifically is a kind of pipe well filtering structure for diving stratified water taking, including water inlet subassembly, three drainage components, three isolation components and three filtering components, first conduit, second conduit and third conduit three independent water taking passages are built by four-way water head, can simultaneously carry out water taking operation to multilayer water body, and by opening and closing the valve on first conduit, second conduit and third conduit, can according to actual demand individually open or close the water taking passage of a layer, both can realize single layer water taking, also can multilayer water taking simultaneously, adapt to different water taking working condition, simultaneously, motor drives rotating drum to rotate, rotating drum can carry out preliminary filtration to groundwater entering storage bucket, intercept large particle impurities, and filter plate carries out secondary fine filtration to water body after preliminary filtration, further remove small impurities, so that the filtering structure to diving stratified water impurity interception effect is more thorough.

Description

Technical Field

[0001] This utility model relates to the field of well water filtration application technology, specifically a well filtration structure for submerged stratified water intake. Background Technology

[0002] In the fields of groundwater extraction, hydrogeological exploration, groundwater environmental monitoring, farmland irrigation, and urban water supply, well water extraction is one of the most commonly used methods for obtaining groundwater. Since there are significant differences in water quality, water level, water quantity, and pollutant content among the upper, middle, and lower aquifers at different depths, filtration structures are usually required to filter the well water extracted from the groundwater stratification in order to improve the subsequent use of well water.

[0003] However, existing well filtration structures for stratified groundwater intake cannot simultaneously filter multiple layers of groundwater, making them unsuitable for different water intake conditions. Furthermore, existing well filtration structures for stratified groundwater intake do not thoroughly filter the water from different strata, resulting in low water purity. Utility Model Content To address the problems in the existing technology, this utility model provides a well filter structure for submersible stratified water intake.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: This utility model provides a pipe well filtration structure for submersible stratified water intake, including a water inlet component, three drainage components, three isolation components, and three filtration components. One end of the water inlet component is provided with a connecting pipe, and one end of the connecting pipe is connected to a four-way water distributor. The four-way water distributor is respectively connected to a first conduit, a second conduit, and a third conduit. The three drainage components are respectively provided at one end of the first conduit, the second conduit, and the third conduit. A water storage tank is provided on the drainage component. The three isolation components are respectively provided in the middle of the three drainage components. The top of the outer wall of the water storage tank away from the water inlet component is connected to a first water outlet pipe. The three filtration components are respectively provided at one end of the three first water outlet pipes.

[0005] Preferably, valves are installed on the first, second, and third conduits near the four-way water distribution head, and the first, second, and third conduits are all welded to the four-way water distribution head.

[0006] Preferably, the water storage tank has a cylindrical structure, a water pump is installed on the inner wall of the water storage tank near the water inlet component, and a baffle is bolted to the bottom of the water storage tank.

[0007] Preferably, the isolation assembly is provided with a cover plate, the bottom of the cover plate is screwed to the top of the outer wall of the water storage tank, a motor is installed at the middle of the top of the cover plate, and a rotating cylinder is movably connected to the bottom of the motor through a rotating shaft. Several partitions are welded at equal intervals on the outer wall of the rotating cylinder.

[0008] Preferably, the rotating drum has a cylindrical structure, and several filter holes are evenly spaced on the upper end of the side wall of the rotating drum. The side of several partitions away from the rotating drum is in contact with the inner side wall of the water storage tank.

[0009] Preferably, a baffle is provided at one end of the filter assembly, and a water outlet hole adapted to the first water outlet pipe is opened in the middle of the baffle. A filter plate is provided at one end of the inner wall of the water outlet hole, and a second water outlet pipe is welded to one end of the water outlet hole. The filter plate is close to the end of the second water outlet pipe.

[0010] The beneficial effects of this utility model are: 1. Three independent water intake channels—the first, second, and third conduits—are established through a four-way water distribution head, and each water storage tank is equipped with an independent water pump. This allows for simultaneous water intake from multiple water bodies, significantly improving efficiency compared to single-channel water intake. The cylindrical structure of the water storage tank provides a stable water storage space, and combined with the power of the water pump, the water intake process is smoother. This is suitable for scenarios requiring separate testing and use of groundwater from multiple layers. Furthermore, by installing valves on the first, second, and third conduits near the four-way water distribution head, the water intake channel for a specific layer can be opened or closed individually according to actual needs. This enables both single-layer and multi-layer simultaneous water intake, with simple control methods that adapt to different water intake conditions.

[0011] 2. By opening filter holes on the side wall of the rotating drum in the isolation component, and cooperating with the motor to drive the rotating drum to rotate, the groundwater entering the water storage tank can be initially filtered to intercept large particles of impurities. The centrifugal force generated by the rotation of the drum can accelerate the separation of impurities and improve the filtration efficiency. Secondly, the filter plate in the filter component is set inside the water outlet to perform secondary fine filtration on the water after the initial filtration, further removing fine impurities. At the same time, the dual filtration of the rotating drum and the filter plate greatly improves the purity of the effluent, making the filtration structure more effective at intercepting impurities in the stratified groundwater. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of a well filter structure for submersible stratified water intake provided by this utility model.

[0014] Figure 2 This is a schematic diagram of the water inlet component in this utility model.

[0015] Figure 3 This is a schematic diagram of the drainage component in this utility model.

[0016] Figure 4 This is a schematic diagram showing the connection between the water storage tank and the baffle in this utility model.

[0017] Figure 5 This is a schematic diagram of the isolation component in this utility model.

[0018] Figure 6 This is a schematic diagram of the filter assembly in this utility model.

[0019] Figure 7 This is a cross-sectional schematic diagram of the filter component in this utility model.

[0020] In the diagram: 1. Inlet assembly; 101. Connecting pipe; 102. Four-way water distributor; 103. First conduit; 104. Second conduit; 105. Third conduit; 106. Valve; 2. Drainage assembly; 201. Water storage tank; 202. Water pump; 203. First outlet pipe; 204. Baffle; 3. Isolation assembly; 301. Cover plate; 302. Motor; 303. Rotary drum; 304. Filter hole; 305. Partition plate; 4. Filter assembly; 401. Baffle; 402. Outlet hole; 403. Filter plate; 404. Second outlet pipe. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-7 As shown, this utility model discloses a well filtration structure for submersible stratified water intake, comprising an inlet assembly 1, three drainage assemblies 2, three isolation assemblies 3, and three filtration assemblies 4. One end of the inlet assembly 1 is connected to a connecting pipe 101. A pumping device draws water at different depths into the connecting pipe 101. One end of the connecting pipe 101 is connected to a four-way water distributor 102. The four-way water distributor 102 is connected to a first conduit 103, a second conduit 104, and a third conduit 105, respectively. The first conduit 103, the second conduit 104, and the third conduit 105... 04 and the third conduit 105 respectively carry out water intake operations for the upper, middle and lower aquifers of the well's unconfined layer. Three drainage components 2 are respectively set at one end of the first conduit 103, the second conduit 104 and the third conduit 105. A water storage tank 201 is set on the drainage component 2. Three isolation components 3 are respectively set in the middle of the three drainage components 2. The top of the outer wall of the water storage tank 201 away from the water inlet component 1 is connected to the first water outlet pipe 203. Three filter components 4 are respectively set at one end of the three first water outlet pipes 203.

[0023] Valves 106 are installed on the first conduit 103, the second conduit 104, and the third conduit 105 near the four-way water distributor 102. The first conduit 103, the second conduit 104, and the third conduit 105 are all welded to the four-way water distributor 102, which makes the filter structure have good sealing performance and high structural strength, avoiding problems such as leakage and detachment. Three independent water intake passages are built through the four-way water distributor 102: the first conduit 103, the second conduit 104, and the third conduit 105. At the same time, by installing valves 106 on the first conduit 103, the second conduit 104, and the third conduit 105 near the four-way water distributor 102, the water intake passage of a certain layer can be opened or closed individually according to actual needs. It can realize water intake from a single layer or water intake from multiple layers simultaneously. The control method is simple and adaptable to different water intake conditions.

[0024] The water storage tank 201 has a cylindrical structure. A water pump 202 is installed on the inner wall of the water storage tank 201 near the water inlet component 1. The cylindrical structure of the water storage tank 201 can provide a stable water storage space. With the power of the water pump 202, the water intake process is smoother. It is suitable for scenarios that require separate testing and use of multiple layers of groundwater. A baffle 204 is bolted to the bottom of the water storage tank 201 to facilitate the cleaning of large particles of impurities intercepted by the rotating drum 303 at the bottom of the water storage tank 201.

[0025] The isolation assembly 3 is equipped with a cover plate 301. The top of the outer wall of the water storage tank 201 is threaded, and the bottom of the inner wall of the cover plate 301 is threaded to match the water storage tank 201. The bottom of the cover plate 301 is screwed to the top of the outer wall of the water storage tank 201, which facilitates subsequent maintenance of components such as the rotating drum 303. A motor 302 is installed in the middle of the top of the cover plate 301. The bottom of the motor 302 is movably connected to the rotating drum 303 through a rotating shaft. Several partition plates 305 are welded at equal intervals on the outer wall of the rotating drum 303. With the help of the motor 302 to drive the rotating drum 303 to rotate, the groundwater entering the water storage tank 201 can be initially filtered to intercept large particles of impurities. The centrifugal force generated by the rotation of the rotating drum 303 can accelerate the separation of impurities and improve the filtration efficiency.

[0026] The rotating drum 303 has a cylindrical structure. Several filter holes 304 are evenly spaced on the upper side wall of the rotating drum 303. The rotating drum 303 isolates large particles of impurities. The side of several baffles 305 away from the rotating drum 303 is in contact with the inner side wall of the water storage tank 201. By setting several baffles 305 to intercept large particles, it is beneficial that large particles between every two baffles 305 have more time to fall smoothly to the bottom of the inner side wall of the water storage tank 201.

[0027] A baffle 401 is provided at one end of the filter assembly 4. A water outlet 402, compatible with the first water outlet pipe 203, is opened in the middle of the baffle 401. A filter plate 403 is provided at one end of the inner wall of the water outlet 402. A second water outlet pipe 404 is welded to one end of the water outlet 402. The filter plate 403 is located near the end of the second water outlet pipe 404. The filter plate 403 in the filter assembly 4 is positioned inside the water outlet 402, performing secondary fine filtration on the initially filtered water to further remove fine impurities. Simultaneously, the water is filtered by the rotating drum 30... The dual filtration of filter plate 403 and filter 3 significantly improves the purity of the effluent, making the filtration structure more effective at intercepting impurities in the stratified water. The outer wall of one end of the first outlet pipe 203 is threaded, and the outlet hole 402 in the middle of the baffle 401 is threaded to match the first outlet pipe 203. The first outlet pipe 203 is screwed to the baffle 401 through the thread on the inner wall of the outlet hole 402, which makes it easy to remove the filter assembly 4 from the first outlet pipe 203, thus facilitating the cleaning of the filter plate 403.

[0028] In use, firstly, the water extracted from the submersible layers flows into the connecting pipe 101. Then, the valves 106 on the first conduit 103, the second conduit 104, and the third conduit 105 are opened in sequence for the groundwater at different depths of the bottom layer. In addition, the independent water pumps 202 on each water storage tank 201 are opened. The water intake passage of a certain layer can be opened or closed individually according to actual needs. It can achieve water intake from a single layer or water intake from multiple layers at the same time. The control method is simple and adaptable to different water intake conditions. Then, the motor 302 is turned on, and the motor 302 drives the rotating drum 303 to rotate. The rotating drum 303 can perform preliminary filtration on the groundwater entering the water storage tank 201, intercepting large particles of impurities. The centrifugal force generated by the rotation of the rotating drum 303 can accelerate the separation of impurities and improve the filtration efficiency. Secondly, the water after preliminary filtration by the filter plate 403 undergoes secondary fine filtration to further remove fine impurities, greatly improve the purity of the effluent, and has a more thorough effect on intercepting impurities in water at different depths of groundwater stratification. The filtered water is discharged through the second outlet pipe 404. Finally, remove the baffle 204 at the bottom of the water storage tank 201 and the filter assembly 4 on the first water outlet pipe 203, clean the large particles of impurities remaining on the water storage tank 201 and the rotating drum 303, and clean the small particles of impurities on the filter plate 403 to facilitate the next use of the filter structure.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A well filter structure for submerged stratified water intake, characterized in that: The system includes an inlet assembly (1), three drainage assemblies (2), three isolation assemblies (3), and three filter assemblies (4). One end of the inlet assembly (1) is provided with a connecting pipe (101), and one end of the connecting pipe (101) is connected to a four-way water distributor (102). The four-way water distributor (102) is respectively connected to a first conduit (103), a second conduit (104), and a third conduit (105). The three drainage assemblies (2) are respectively located at one end of the first conduit (103), the second conduit (104), and the third conduit (105). A water storage tank (201) is provided on the drainage assembly (2). The three isolation assemblies (3) are respectively located in the middle of the three drainage assemblies (2). The top of the outer wall of the water storage tank (201) away from the inlet assembly (1) is connected to a first outlet pipe (203). The three filter assemblies (4) are respectively located at one end of the three first outlet pipes (203).

2. The well filter structure for submerged stratified water intake according to claim 1, characterized in that: Valves (106) are installed on the first conduit (103), the second conduit (104) and the third conduit (105) near the four-way water distribution head (102). The first conduit (103), the second conduit (104) and the third conduit (105) are all welded to the four-way water distribution head (102).

3. A well filter structure for submerged stratified water intake according to claim 1, characterized in that: The water storage tank (201) has a cylindrical structure. A water pump (202) is installed on the inner wall of the water storage tank (201) near the water inlet component (1). A baffle (204) is bolted to the bottom of the water storage tank (201).

4. A well filter structure for submerged stratified water intake according to claim 1, characterized in that: The isolation component (3) is provided with a cover plate (301). The bottom of the cover plate (301) is screwed to the top of the outer wall of the water storage tank (201). A motor (302) is installed in the middle of the top of the cover plate (301). The bottom of the motor (302) is movably connected to a rotating cylinder (303) through a rotating shaft. Several partitions (305) are welded at equal intervals on the outer wall of the rotating cylinder (303).

5. A well filter structure for submerged stratified water intake according to claim 4, characterized in that: The rotating drum (303) has a cylindrical structure. Several filter holes (304) are evenly spaced on the upper side wall of the rotating drum (303). The side of several partitions (305) away from the rotating drum (303) is attached to the inner side wall of the water storage tank (201).

6. A well filter structure for submerged stratified water intake according to claim 1, characterized in that: A baffle (401) is provided at one end of the filter assembly (4). A water outlet (402) adapted to the first water outlet pipe (203) is opened in the middle of the baffle (401). A filter plate (403) is provided at one end of the inner wall of the water outlet (402). A second water outlet pipe (404) is welded to one end of the water outlet (402). The filter plate (403) is close to one end of the second water outlet pipe (404).

Images