CN215924568U

CN215924568U - Automatic underground online self-cleaning comprehensive water supply purification station

Info

Publication number: CN215924568U
Application number: CN202122371332.9U
Authority: CN
Inventors: 徐道合; 李宗志; 盛丽
Original assignee: Beijing Ruifei Zhichen Water Treatment Equipment Co ltd
Current assignee: Beijing Ruifei Zhichen Water Treatment Equipment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-01
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the field of water treatment, in particular to an automatic underground online self-cleaning comprehensive water supply purification station, which aims at solving the problem that the prior technical scheme can not realize multi-stage water supply when multi-stage filtration is carried out on water, so that the automatic underground online self-cleaning comprehensive water supply purification station can be used only after three-stage filtration, and filter consumables are wasted under the condition of not high purification degree, and the automatic underground online self-cleaning comprehensive water supply purification station comprises a base, wherein a coarse filter, a fine filter, a reverse osmosis membrane filter and an electric cabinet are fixedly arranged at the top of the base from left to right in sequence, a first conveying pipe is fixedly arranged at the water outlet end of the coarse filter, a water pump is rotated in forward and reverse directions by starting a driving motor, so that the water pump can be respectively communicated with the coarse filter and the fine filter, water with different filter qualities can be extracted according to different requirements, and the use amount of the filter consumables can be effectively reduced, therefore, the utility model has good practicability.

Description

Automatic underground online self-cleaning comprehensive water supply purification station

Technical Field

The utility model relates to the technical field of water treatment, in particular to an automatic underground online self-cleaning comprehensive water supply purification station.

Background

The underground hydraulic support of the coal mine plays a role in supporting a working face top plate, is a 'top big thing' for safe coal mining, and the transmission medium emulsion of the underground hydraulic support is prepared by mixing water and emulsified oil, so that the water is the 'blood' of the 'steel warriors'. The quality of water directly influences the quality of emulsion, and then influences the support performance, notice no: CN212293115U discloses a water treatment system. The underground coal mine on-line self-cleaning comprehensive water supply purification station is small in size and good in filtering effect. The utility model relates to an underground coal mine on-line self-cleaning comprehensive water supply purification station which comprises a wedge-shaped net filter, a high-efficiency fiber bundle filter, a cartridge filter, an anti-scaling device, a reverse osmosis membrane group and a water outlet filter, wherein the devices are skid-mounted on a flat car;

according to the technical scheme, when the water is subjected to multistage filtration, multistage water supply cannot be realized, so that the water can be used only after being subjected to three-stage filtration, and filtering consumables can be wasted under the condition that the purification degree is not high, so that an automatic underground online self-cleaning comprehensive water supply purification station is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior technical scheme can not realize multi-stage water supply when multi-stage filtration is carried out on water, so that the water can be used only after three-stage filtration, and the filtering consumables are wasted under the condition of not high purification degree, and the automatic underground online self-cleaning comprehensive water supply purification station is provided.

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

an automatic underground online self-cleaning comprehensive water supply purification station comprises a base, wherein a coarse filter, a fine filter, a reverse osmosis membrane filter and an electric cabinet are sequentially and fixedly mounted at the top of the base from left to right, a first conveying pipe is fixedly mounted at the water outlet end of the coarse filter, one end of the first conveying pipe extends into the fine filter, a second conveying pipe is fixedly mounted at the water outlet end of the fine filter, one end of the second conveying pipe extends into the reverse osmosis membrane filter, a connecting box is fixedly mounted at the top of the base, a supporting plate is fixedly mounted at the top of the connecting box, a rotating plate is rotatably connected at the top of the supporting plate, a water pump is fixedly mounted at the top of the rotating plate, a mounting frame is fixedly mounted at the top of the rotating plate, a driving assembly is connected on the mounting frame, and a supporting frame is fixedly mounted at the top of the supporting plate, the drive assembly is connected with the support frame, the top of connecting box is connected with drive assembly, drive assembly is connected with the rotor plate, conveying assembly is installed to the symmetry in the connecting box, and conveying assembly's quantity is two, and two conveying assembly extend to in the first conveyer pipe and the second conveyer pipe respectively, and two conveying assembly all are connected with drive assembly, the connecting box in-connection has the switching-over subassembly, the switching-over subassembly is linked together with the end that absorbs water of water pump.

Preferably, including driving motor, driving gear, driven gear and rotating tube on the drive assembly, the rotating tube runs through the support frame and rotates with the support frame to be connected, the top fixed connection of the bottom of rotating tube and mounting bracket, the delivery end of water pump runs through the rotating tube and extends to the top of rotating tube, sealed rotation is connected with the switching ring on the delivery end of water pump, the fixed cover of driven gear is established on the rotating tube, driving motor fixed mounting is in the top left side of support frame, the fixed cover of driving gear is established on driving motor's output shaft, the driving gear meshes with driven gear mutually, utilizes drive assembly, can realize driving the rotor plate and rotate to this can provide power to drive assembly.

Preferably, including two coupling assembling, removal rack, drive gear and installation pipe on the drive assembly, the installation pipe runs through the backup pad, the top of installation pipe and the bottom fixed connection of rotor plate, the end that absorbs water of water pump extends to in the installation pipe, remove rack sliding connection at the top of connecting box, drive gear fixed cover is established on the installation pipe, drive gear meshes with the removal rack mutually, and the top at the removal rack is installed to two coupling assembling symmetries, coupling assembling is connected with the conveying component who corresponds, sets up drive assembly, can realize driving two conveying component to this can make things convenient for two conveying component to realize the intercommunication or close with coarse filter and fine filter respectively.

Preferably, including pin, shift ring and pull rod on the coupling assembling, pin fixed mounting is at the top of removal rack, the shift ring slip cap is established on the pin, the one end and the shift ring of pull rod rotate to be connected, the other end of pull rod is connected with the conveyor components who corresponds, can carry out lateral shifting when removing the rack, can drive two driving pipes and rotate, and the rotation direction of two driving pipes is opposite state.

Preferably, the cover is equipped with the compression spring who is located the shift ring top on the pin, compression spring's top and bottom respectively with the top of pin and the top fixed connection of shift ring, utilize compression spring can promote the shift ring and remove downwards and reset, conveniently drive the pull rod and rotate downwards.

Preferably, including keeping off ring, carousel and flow tube on the switching-over subassembly, keep off ring seal fixed mounting in the connecting box, the sealed rotation of carousel is connected and is being kept off the ring, the front side that keeps off the ring is opened and is equipped with the flowing groove, the bottom of flow tube extend to in the flowing groove and with the top inner wall fixed connection of flowing groove, the top of flow tube extend to in the installation tube and with the end fixed connection that absorbs water of water pump, can realize the intercommunication with two connecting pipes respectively through setting up the switching-over subassembly, conveniently extract water in the coarse filtration ware and the fine filtration ware.

Preferably, the conveying assembly comprises a connecting pipe, a supporting box, a transmission pipe and two oval boxes, the two oval boxes are respectively positioned in the first conveying pipe and the second conveying pipe, the bottom ends of the connecting pipes extend into the connecting box and are fixedly connected with the baffle ring, both the connecting pipes correspond to the flow groove, the top end of the connecting pipe extends into the supporting box and is fixedly connected with the inner wall at the bottom of the supporting box, the front end of the transmission pipe extends into the supporting box and is in sealed rotary connection with the inner wall at the rear side of the supporting box, the rear end of the transmission pipe extends into the corresponding elliptical box and is fixedly connected with the inner wall of the front side of the elliptical box, the water hole has been seted up on one side inner wall of oval case, driving pipe and the pull rod fixed connection that corresponds utilize conveying assembly, can conveniently be with the water suction in the water in the coarse filtration ware and the fine filtration ware to this can be convenient for water and carry.

Preferably, the electric cabinet is a PLC control cabinet, and the electric cabinet is respectively connected with the coarse filter, the fine filter, the reverse osmosis membrane filter, the driving motor and the water pump, and can utilize the electric cabinet to control the whole device to operate, so that the electric cabinet has good operation convenience.

Has the advantages that:

1. in the utility model, when water filtered by a coarse filter needs to be used, the driving motor can be started to drive the driving gear to rotate, the rotating pipe can be driven to rotate under the meshing transmission action of the driven gear, the rotating plate can be driven to rotate through the transmission of the mounting frame, so that the mounting pipe can be rotated, the moving rack can be moved to the right side under the action of the transmission gear, the two stop levers can be moved synchronously when the moving rack is moved, the pull rod positioned on the left side can be rotated upwards under the pulling action of the two moving rings, the pull rod positioned on the right side can be rotated downwards, the two elliptic boxes can be rotated ninety degrees under the action of the two transmission pipes, and the first conveying pipe and the second conveying pipe can be respectively blocked by the two elliptic boxes, the opening on the oval box in the first conveying pipe is communicated with the coarse filter, and the opening on the oval box in the second conveying pipe cannot be communicated with the fine filter;

2. according to the utility model, when the rotating plate rotates, the water pump can drive the flow pipe to rotate, and at the moment, the rotating disc can be driven to rotate, so that the flow groove can move leftwards until the flow groove is communicated with the connecting pipe positioned on the left side, the water pump can be started, water positioned in the coarse filter is conveyed into the water pump through the oval box, the transmission pipe, the support box, the connecting pipe, the flow groove and the flow pipe, so that the water in the coarse filter can be pumped out, and when the water in the fine filter needs to be pumped out, the driving motor can be started to rotate reversely, so that the water pump is communicated with the fine filter through the reverse transmission of the structure, and the water in the fine filter can be pumped out.

The water pump is started to rotate in the forward and reverse directions by starting the driving motor, so that the water pump can be respectively communicated with the coarse filter and the fine filter, water with different filtering qualities can be extracted according to different requirements, the use amount of filtering consumables can be effectively reduced, and the water pump has good practicability.

Drawings

FIG. 1 is a front view of the structure of an automatic downhole online self-cleaning integrated water purification station according to the present invention;

FIG. 2 is a front view of the internal structure of the connection box of the automatic underground online self-cleaning comprehensive water supply purification station;

FIG. 3 is a schematic diagram of a connection structure of a support box, an installation pipe and an oval box of the automatic underground online self-cleaning comprehensive water supply purification station according to the present invention;

FIG. 4 is a partial rear view structural three-dimensional view of the automatic downhole online self-cleaning integrated water purification station according to the present invention;

FIG. 5 is a schematic structural view of part A of FIG. 1 of an automatic downhole online self-cleaning integrated water purification station according to the present invention;

FIG. 6 is a schematic structural diagram of part B in FIG. 1 of an automatic downhole online self-cleaning integrated water purification station according to the present invention.

In the figure: the device comprises a base 1, a coarse filter 2, a fine filter 3, a reverse osmosis membrane filter 4, a first delivery pipe 5, a second delivery pipe 6, an electric cabinet 7, a connecting box 8, a supporting plate 9, a rotating plate 10, a water pump 11, a mounting pipe 12, a transmission gear 13, a movable rack 14, a connecting pipe 15, a mounting rack 16, a support rack 17, a rotating pipe 18, a driving motor 19, a driving gear 20, a driven gear 21, a support box 22, a pull rod 23, a stop lever 24, a movable ring 25, a compression spring 26, a stop ring 27, a rotary disk 28, a flow groove 29, a flow pipe 30, an elliptical box 31 and a transmission pipe 32.

Detailed Description

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

Referring to fig. 1-6, the automatic underground online self-cleaning comprehensive water supply purification station comprises a base 1, a coarse filter 2, a fine filter 3, a reverse osmosis membrane filter 4 and an electric cabinet 7 are sequentially and fixedly installed on the top of the base 1 from left to right, a first conveying pipe 5 is fixedly installed on the water outlet end of the coarse filter 2, one end of the first conveying pipe 5 extends into the fine filter 3, a second conveying pipe 6 is fixedly installed on the water outlet end of the fine filter 3, one end of the second conveying pipe 6 extends into the reverse osmosis membrane filter 4, a connecting box 8 is fixedly installed on the top of the base 1, a supporting plate 9 is fixedly installed on the top of the connecting box 8, a rotating plate 10 is rotatably connected to the top of the supporting plate 9, the rotating plate 10 is arranged to rotatably support the water pump 11, a water pump 11 is fixedly installed on the top of the rotating plate 10, and an installation frame 16 is fixedly installed on the top of the rotating plate 10, set up mounting bracket 16 and can realize that rotor plate 10 and rotor tube 18 carry out the stable connection, with this can avoid utilizing water pump 11 to connect the two, so good stability has, and be connected with drive assembly on the mounting bracket 16, the top fixed mounting of backup pad 9 has support frame 17, drive assembly is connected with support frame 17, it can realize carrying out the stable connection to driving motor 19 to set up support frame 17, the top of connecting box 8 is connected with drive assembly, drive assembly is connected with rotor plate 10, the conveying subassembly is installed to the symmetry in the connecting box 8, and conveying assembly's quantity is two, two conveying assembly extend respectively in first conveyer pipe 5 and second conveyer pipe 6, and two conveying assembly all are connected with drive assembly, the connecting box 8 in-connection has the switching-over subassembly, the switching-over subassembly is linked together with water pump 11's the end that absorbs water.

The water pump 11 is respectively communicated with the coarse filter 2 and the fine filter 3 by starting the driving motor 19 to rotate in the forward and reverse directions, so that water with different filtering qualities can be extracted according to different requirements, the use amount of filtering consumables can be effectively reduced, and the water pump has good practicability.

In the utility model, the driving assembly comprises a driving motor 19, a driving gear 20, a driven gear 21 and a rotating pipe 18, the rotating pipe 18 penetrates through a supporting frame 17 and is rotatably connected with the supporting frame 17, the bottom end of the rotating pipe 18 is fixedly connected with the top of a mounting frame 16, the rotating pipe 18 is arranged, on one hand, transmission with the driving motor 19 can be realized, on the other hand, normal installation of the water pump 11 cannot be influenced, the water outlet end of the water pump 11 penetrates through the rotating pipe 18 and extends to the upper part of the rotating pipe 18, the water outlet end of the water pump 11 is hermetically and rotatably connected with a switching ring which is arranged and can be connected with an external pipeline, and torsion cannot be generated on the external pipeline when the water pump 11 is rotatably adjusted, the driven gear 21 is fixedly sleeved on the rotating pipe 18, the driving motor 19 is fixedly arranged on the left side of the top of the supporting frame 17, the driving gear 20 is fixedly sleeved on an output shaft of the driving motor 19, the driving gear 20 is engaged with the driven gear 21, and the driving assembly can drive the rotating plate 10 to rotate, so that the driving assembly can be powered.

In the utility model, the transmission assembly comprises two connecting assemblies, a movable rack 14, a transmission gear 13 and a mounting pipe 12, the mounting pipe 12 penetrates through the supporting plate 9, the top end of the mounting pipe 12 is fixedly connected with the bottom of the rotating plate 10, the water suction end of a water pump 11 extends into the mounting pipe 12, the movable rack 14 is connected with the top of the connecting box 8 in a sliding manner, the transmission gear 13 is fixedly sleeved on the mounting pipe 12, the transmission gear 13 is meshed with the movable rack 14, the movable rack 14 is arranged to move left and right, thereby realizing the transmission of the two transmission pipes 32, the transmission gear 13 is meshed with the movable rack 14, the two connecting components are symmetrically arranged at the top of the movable rack 14 and are connected with the corresponding conveying components, the transmission components are arranged, the driving of the two conveying components can be realized, thereby being convenient for the two conveying assemblies to be respectively communicated with or closed off from the coarse filter 2 and the fine filter 3.

In the utility model, the connecting assembly comprises a stop lever 24, a moving ring 25 and a pull rod 23, the stop lever 24 is fixedly arranged at the top of the moving rack 14, the moving ring 25 is sleeved on the stop lever 24 in a sliding manner, one end of the pull rod 23 is rotatably connected with the moving ring 25, the other end of the pull rod 23 is connected with the corresponding conveying assembly, when the moving rack 14 moves transversely, the two transmission pipes 32 can be driven to rotate, and the rotating directions of the two transmission pipes 32 are opposite.

In the utility model, the stop lever 24 is sleeved with the compression spring 26 positioned above the moving ring 25, the top end and the bottom end of the compression spring 26 are respectively and fixedly connected with the top end of the stop lever 24 and the top of the moving ring 25, the moving ring 25 can be pushed to move downwards by utilizing the compression spring 26 to reset, and the pull rod 23 is conveniently driven to rotate downwards.

According to the utility model, the reversing assembly comprises a baffle ring 27, a rotary disc 28 and a flow pipe 30, the baffle ring 27 is fixedly and hermetically installed in the connecting box 8, the rotary disc 28 is connected to the baffle ring 27 in a sealing and rotating manner, the baffle ring 27 is arranged to be connected with the rotary disc 28 in a sealing and rotating manner, so that the problem of air tightness can not be caused when the water pump 11 absorbs water, the water can be ensured to be sucked out quickly, the flow groove 29 is formed in the front side of the baffle ring 27, the bottom end of the flow pipe 30 extends into the flow groove 29 and is fixedly connected with the inner wall of the top of the flow groove 29, the top end of the flow pipe 30 extends into the installation pipe 12 and is fixedly connected with the water suction end of the water pump 11, the water pump 11 can be respectively communicated with the two connecting pipes 15 by arranging the reversing assembly, and the water in the coarse filter 2 and the fine filter 3 can be conveniently extracted.

In the utility model, the conveying assembly comprises connecting pipes 15, supporting boxes 22, transmission pipes 32 and oval boxes 31, the two oval boxes 31 are respectively positioned in the first conveying pipe 5 and the second conveying pipe 6, the bottom ends of the connecting pipes 15 extend into the connecting boxes 8 and are fixedly connected with the baffle rings 27, the two connecting pipes 15 correspond to the flow grooves 29, the top ends of the connecting pipes 15 extend into the supporting boxes 22 and are fixedly connected with the inner walls of the bottoms of the supporting boxes 22, the front ends of the transmission pipes 32 extend into the supporting boxes 22 and are in sealed rotary connection with the inner walls of the rear sides of the supporting boxes 22, the rear ends of the transmission pipes 32 extend into the corresponding oval boxes 31 and are fixedly connected with the inner walls of the front sides of the oval boxes 31, water holes are formed in the inner walls of one sides of the oval boxes 31, the transmission pipes 32 are fixedly connected with the corresponding pull rods 23, the conveying assembly can conveniently suck out water in the coarse filter 2 and the fine filter 3, thereby facilitating the delivery of water.

In the utility model, the electric cabinet 7 is a PLC control cabinet, and the electric cabinet 7 is respectively electrically connected with the coarse filter 2, the fine filter 3, the reverse osmosis membrane filter 4, the driving motor 19 and the water pump 11, and the electric cabinet 7 can be used for controlling the whole device to operate, so that the operation convenience is good.

The working principle is as follows: water to be processed firstly enters the coarse filter 2 to filter silt in the water, then can be conveyed into the fine filter 3 through the first conveying pipe 5 to filter fine particles in the water, and then can be conveyed into the reverse osmosis membrane filter 4 through the second conveying pipe 6, so that the water can be subjected to multistage filtration, impurities in the water can be completely filtered, when the water filtered by the coarse filter 2 needs to be used, the driving motor 19 can be started to drive the driving gear 20 to rotate, the rotating pipe 18 can be driven to rotate under the meshing transmission action of the driven gear 21, the rotating plate 10 can be driven to rotate through the transmission of the mounting rack 16, so that the mounting pipe 12 can be rotated, at the moment, the moving rack 14 can be moved to the right side under the action of the transmission gear 13, when the moving rack 14 is moved, the two stop levers 24 can be moved synchronously, at this time, under the pulling of the two moving rings 25, the pull rod 23 positioned on the left side can be rotated upwards, the pull rod 23 positioned on the right side can be rotated downwards, at this time, under the action of the two transmission pipes 32, the two elliptical boxes 31 can be rotated ninety degrees, at this time, the two elliptical boxes 32 can be respectively used for plugging the first conveying pipe 5 and the second conveying pipe 6, the opening on the elliptical box 31 positioned in the first conveying pipe 5 can be communicated with the coarse filter 2, the opening on the elliptical box 31 positioned in the second conveying pipe 6 can not be communicated with the fine filter 3, when the rotating plate 10 is rotated, the flow pipe 30 can be driven to rotate by the water pump 11, at this time, the rotating disc 28 can be driven to rotate, so that the flow groove 29 can be moved leftwards until being communicated with the connecting pipe 15 positioned on the left side, can start water pump 11, the water that will be located coarse filter 2 is by oval case 31, transmission pipe 32, supporting box 22, connecting pipe 15, flowing groove 29 and flowing pipe 30 are carried to water pump 11 in, can take out the water in coarse filter 2, when the water in needs take out fine filter 3, can start driving motor 19 this moment and carry out the antiport, with this by the reverse drive of structure, can make water pump 11 and fine filter 3 be linked together, can take out the water in fine filter 3, alright according to the needs of difference, extract different filtration quality's water, can effectual reduction filter the use amount of consumptive material, so good practicality has.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Automatic online underground self-cleaning comprehensive water supply purification station, which comprises a base (1), wherein the top of the base (1) is sequentially and fixedly provided with a coarse filter (2), a fine filter (3), a reverse osmosis membrane filter (4) and an electric cabinet (7), the water outlet end of the coarse filter (2) is fixedly provided with a first conveying pipe (5), one end of the first conveying pipe (5) extends into the fine filter (3), the water outlet end of the fine filter (3) is fixedly provided with a second conveying pipe (6), one end of the second conveying pipe (6) extends into the reverse osmosis membrane filter (4), the automatic online underground self-cleaning comprehensive water supply purification station is characterized in that the top of the base (1) is fixedly provided with a connecting box (8), the top of the connecting box (8) is fixedly provided with a supporting plate (9), the top of the supporting plate (9) is rotatably connected with a rotating plate (10), the top fixed mounting of rotor plate (10) has water pump (11), the top fixed mounting of rotor plate (10) has mounting bracket (16), and is connected with drive assembly on mounting bracket (16), the top fixed mounting of backup pad (9) has support frame (17), drive assembly is connected with support frame (17), the top of connecting box (8) is connected with drive assembly, drive assembly is connected with rotor plate (10), transport assembly is installed to connecting box (8) internal symmetry, and transport assembly's quantity is two, and two transport assemblies extend to in first conveyer pipe (5) and second conveyer pipe (6) respectively, and two transport assemblies all are connected with drive assembly, connecting box (8) in-connection has the switching-over subassembly, the switching-over subassembly is linked together with the end that absorbs water of water pump (11).

2. The automatic underground online self-cleaning comprehensive water supply purification station according to claim 1, wherein the driving assembly comprises a driving motor (19), a driving gear (20), a driven gear (21) and a rotating pipe (18), the rotating pipe (18) penetrates through the support frame (17) and is rotatably connected with the support frame (17), the bottom end of the rotating pipe (18) is fixedly connected with the top of the mounting frame (16), the water outlet end of the water pump (11) penetrates through the rotating pipe (18) and extends to the upper side of the rotating pipe (18), an adapter ring is rotatably connected to the water outlet end of the water pump (11) in a sealing manner, the driven gear (21) is fixedly sleeved on the rotating pipe (18), the driving motor (19) is fixedly installed on the left side of the top of the support frame (17), the driving gear (20) is fixedly sleeved on an output shaft of the driving motor (19), the driving gear (20) is meshed with the driven gear (21).

3. The automatic online self-cleaning comprehensive water supply purification station for the underground of claim 1, wherein the transmission assembly comprises two connecting assemblies, a movable rack (14), a transmission gear (13) and a mounting pipe (12), the mounting pipe (12) penetrates through a support plate (9), the top end of the mounting pipe (12) is fixedly connected with the bottom of a rotating plate (10), the water suction end of a water pump (11) extends into the mounting pipe (12), the movable rack (14) is slidably connected to the top of a connecting box (8), the transmission gear (13) is fixedly sleeved on the mounting pipe (12), the transmission gear (13) is meshed with the movable rack (14), the two connecting assemblies are symmetrically arranged on the top of the movable rack (14), and the connecting assemblies are connected with corresponding conveying assemblies.

4. The automatic type online self-cleaning comprehensive water supply purification station in the well according to claim 3, wherein the connecting assembly comprises a stop rod (24), a moving ring (25) and a pull rod (23), the stop rod (24) is fixedly installed at the top of the moving rack (14), the moving ring (25) is slidably sleeved on the stop rod (24), one end of the pull rod (23) is rotatably connected with the moving ring (25), and the other end of the pull rod (23) is connected with the corresponding conveying assembly.

5. The automatic type underground online self-cleaning comprehensive water supply purification station according to claim 4, wherein the stop rod (24) is sleeved with a compression spring (26) which is positioned above the moving ring (25), and the top end and the bottom end of the compression spring (26) are respectively fixedly connected with the top end of the stop rod (24) and the top of the moving ring (25).

6. The automatic type underground online self-cleaning comprehensive water supply purification station according to claim 1, wherein the reversing assembly comprises a baffle ring (27), a rotary table (28) and a flow pipe (30), the baffle ring (27) is fixedly and hermetically installed in the connecting box (8), the rotary table (28) is rotatably and hermetically connected to the baffle ring (27), a flow groove (29) is formed in the front side of the baffle ring (27), the bottom end of the flow pipe (30) extends into the flow groove (29) and is fixedly connected with the inner wall of the top of the flow groove (29), and the top end of the flow pipe (30) extends into the installation pipe (12) and is fixedly connected with the water suction end of the water pump (11).

7. The automatic type downhole online self-cleaning comprehensive water supply purification station according to claim 1, wherein the conveying assembly comprises a connecting pipe (15), a supporting box (22), a transmission pipe (32) and an elliptical box (31), the two elliptical boxes (31) are respectively located in the first conveying pipe (5) and the second conveying pipe (6), the bottom end of the connecting pipe (15) extends into the connecting box (8) and is fixedly connected with the baffle ring (27), both connecting pipes (15) correspond to the flow groove (29), the top end of the connecting pipe (15) extends into the supporting box (22) and is fixedly connected with the bottom inner wall of the supporting box (22), the front end of the transmission pipe (32) extends into the supporting box (22) and is in sealed and rotating connection with the rear inner wall of the supporting box (22), the rear end of the transmission pipe (32) extends into the corresponding elliptical box (31) and is fixedly connected with the front inner wall of the elliptical box (31), a water hole is arranged on the inner wall of one side of the oval box (31), and the transmission pipe (32) is fixedly connected with the corresponding pull rod (23).

8. The automatic type underground online self-cleaning comprehensive water supply purification station according to claim 1, wherein the electric control box (7) is a PLC control cabinet, and the electric control box (7) is electrically connected with the coarse filter (2), the fine filter (3), the reverse osmosis membrane filter (4), the driving motor (19) and the water pump (11) respectively.