A modular micro-polluted water purification device

Abstract

The present invention discloses a modular micro-polluted water purification device, which belongs to the technical field of sewage purification, and includes two side seats, and a plurality of support frames and connecting frames are respectively and sequentially installed between the two side plate seats through a limit rod. In the present invention, through the designed insertion hole, a plurality of support frames and connecting frames can be connected and limited through the limit rod, and after the support frame and the connecting frame are connected with the side seat, they can be connected with the threaded barrel through the screw at the end of the limit rod, and after the knob is turned, the threaded barrel can be driven to rotate, and the rotation of the threaded barrel can drive the screw to be fully connected. By replacing the limit rods of different lengths, it is suitable to assemble support frames and connecting frames with different feeding materials, and it is convenient to install different types of pre-activated carbon, PP cotton and post-activated carbon and coconut shell filter elements. The combination of filter element types is realized through the modular support frame and the connecting frame, which is conducive to the adjustment of the device to adapt to different placement spaces and improve the customized processing needs.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage purification, and in particular relates to a modular micro-polluted water purification device. Background Art

[0002] Micro-environment pollution refers to a general term for multiple pollution problems in daily life that directly affect people's physical health and quality of life and have a very small impact range. Micro-polluted water generally refers to water sources that enter indoors through urban pipes due to partial contamination of the water network. The purification of micro-polluted water sources is generally achieved through water purifiers.

[0003] Chinese patent application CN111661952A discloses a modular micro-polluted water purification cabinet, including a cabinet body, in which a water treatment equipment compartment, an electrical control compartment and a temperature and humidity adjustment compartment are arranged. The water treatment equipment compartment is placed with water treatment equipment, the electrical control compartment is placed with a control cabinet, and the temperature and humidity adjustment device is placed in the temperature and humidity adjustment compartment. The three compartments are separated by partitions or grilles. Ventilation holes are respectively arranged between the temperature and humidity adjustment compartment and the water treatment equipment compartment and the electrical control compartment, which are used to adjust the temperature and humidity of the water treatment equipment compartment and the electrical control compartment. Temperature sensors and humidity sensors are installed in the electrical control compartment and the water treatment equipment compartment. The temperature sensor and humidity sensor are electrically connected to the input end of the controller, and the output end of the controller is electrically connected to the temperature and humidity adjustment device. The above scheme isolates the water treatment equipment and control cabinet from the surrounding environment, and adjusts the temperature and humidity inside the protective device within a more appropriate range, thereby ensuring that the device can work normally in various harsh environments. However, in actual application, household water purifiers are mostly installed at the bottom of the kitchen sink. The space area inside the kitchen sink is limited, and the size of the water purifier is fixed. The installation of the water purifier is easily affected by space obstruction. Therefore, there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to propose a modular micro-polluted water purification device to solve the problem that most household water purifiers are installed at the bottom of the kitchen sink, the space area in the kitchen sink is limited, and the size of the water purifier is fixed, which is easily affected by space obstruction.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A modular micro-polluted water purification device comprises two side seats, a plurality of support frames and connection frames are respectively and sequentially installed between the two side plate seats through a limiting rod, a connection assembly is fixedly installed in the inner cavity of the connection frame, a water channel connection seat is fixedly installed at the bottom of the inner cavity of the support frame, and both sides of the water channel connection seat are detachably connected to the connection assemblies at adjacent positions, a filter cartridge shell is detachably installed on the top of the water channel connection seat through a limiting cover, a filter cartridge assembly is rotatably connected in the filter cartridge shell, an adjustment assembly is connected between the tops of the plurality of filter cartridge assemblies, and pump valve assemblies are fixedly installed in the inner cavities of the side seats on both sides;

[0007] The adjustment assembly includes multiple limit plates fixedly arranged on the top of the filter element assembly, and a driven clamping plate is inserted and connected to the top of the limit plate, a telescopic rod is fixedly connected to the top of the driven clamping plate, and a fixed plate is fixedly connected to the top of the telescopic rod, and the fixed plate is fixedly connected to the top of the inner cavity of the support frame, and a worm wheel is fixedly arranged on the outer wall of the telescopic rod, a worm is meshed with one side of the worm wheel, and the worm is rotatably connected to the top of the inner cavity of the support frame at a corresponding position through a bearing seat, and multiple worms are detachably connected, and the worm transmission at the end is connected to a driving part.

[0008] As a further description of the above technical solution:

[0009] The water inlet and outlet positions of the pump and valve assemblies on both sides are respectively connected with the connecting assemblies at the corresponding positions, and a water inlet tank is installed in the side seat on the water inlet side, and a clean water bucket is installed in the side seat on the water outlet side, and the pump and valve assemblies on both sides are respectively connected with the water inlet tank and the clean water bucket at the corresponding positions, and the driving part at the end of the worm is arranged in the water inlet tank.

[0010] As a further description of the above technical solution:

[0011] A clamping block is fixedly arranged at one end of the worm, and a clamping slot is opened at the other end of the worm, and adjacent worms are clamped together through the clamping blocks and the clamping slots at corresponding positions.

[0012] As a further description of the above technical solution:

[0013] The adjusting assembly also includes a driving gear, and one side of the driving gear is inserted and connected to the outside of the block located at the end of the worm through a shaft and a slot, and one side of the driving gear is meshed with a driven gear, and the driven gear is rotatably connected to one side of the water inlet tank through a rod body, and a steering wheel is fixedly connected to the outer side wall of the rod body, and the steering wheel is located at the bottom of the water inlet of the water inlet tank, and is used to drive the worm to drive the filter element assembly to rotate through the rotation of the steering wheel.

[0014] As a further description of the above technical solution:

[0015] The top of the limiting disk is connected with a plurality of latch teeth around the axis, and the top of the driven clamping plate is provided with a tooth groove corresponding to the latch groove, and the driven clamping plate and the limiting disk are matched through the latch teeth and the tooth groove.

[0016] As a further description of the above technical solution:

[0017] A second spring is sleeved on the outer wall of the telescopic rod, and two ends of the second spring are respectively fixedly connected to the driven clamping plate and one side of the outer side of the telescopic rod. A clamping hole is opened on the top of the telescopic rod, and a clamping rod is fixedly connected to the bottom of the inner cavity of the limit cover, and the limit cover is limitedly connected to the threaded hole opened on the top of the support frame through an external thread, and the clamping rod is clamped in the clamping hole, which is used to control the telescopic rod and the bottom driven clamping plate to fully clamp with the limit plate through the abutment of the clamping rod.

[0018] As a further description of the above technical solution:

[0019] Insertion holes are provided at the four corners of the support frame and the connecting frame, and limit rods are inserted and connected in the multiple insertion holes, and screws are fixedly connected at both ends of the limit rods, and connecting holes are provided at the positions corresponding to the screws at the four corners of one side of the side plate, and a threaded barrel is rotatably connected to the inner cavity of the connecting hole through a bearing, and the threaded barrel is threadedly connected to the outside of the screw, and a knob is fixedly connected to the outer wall of the threaded barrel, and the knob is located in the groove body opened in the inner cavity of the side seat.

[0020] As a further description of the above technical solution:

[0021] The connecting component includes a mounting seat, which is fixedly connected to the bottom of the inner cavity of the connecting frame. Both sides of the inner cavity of the mounting seat are rotatably connected to limiting rings, and the inner cavity of the limiting ring is fixedly connected to an inserted screw tube. The inner side wall of the inserted screw tube is sleeved with a limiting ring, and the inner cavity of the limiting ring is limit-connected to a limiting toothed ring. The end of the inner cavity of the inserted screw tube is fixedly connected to a first spring, and the first spring is fitted to one side of the limiting toothed ring for closing an external connecting pipeline through the limiting toothed ring and the first spring, and an internal pipe is rotatably connected between the inserted screw tubes on adjacent sides.

[0022] As a further description of the above technical solution:

[0023] The outer side wall of the inserted spiral tube is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is rotatably connected with a second bevel gear, and the end of the second bevel gear is rotatably connected to one side of the mounting seat through a shaft.

[0024] As a further description of the above technical solution:

[0025] The filter element assembly comprises a filter element frame, wherein a plurality of insertion grooves are arranged in the inner cavity of the filter element frame around the axis, and filter element blocks are inserted and connected in the insertion grooves.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] 1. In the present invention, through the designed insertion holes, multiple support frames and connecting frames can be connected and limited by limiting rods, and after the support frames and connecting frames are connected to the side seats, they can be connected to the threaded barrel through the screw at the end of the limiting rod, and after turning the knob, the threaded barrel can be driven to rotate, and the rotation of the threaded barrel can drive the screw to fully connect. By replacing limiting rods of different lengths, it is suitable to assemble support frames and connecting frames with different feed materials, which is convenient for installing different types of pre-activated carbon, PP cotton, post-activated carbon and coconut shell filter elements. The combination of filter element types is achieved through modular support frames and connecting frames, which is conducive to adapting to the device adjustment of different placement spaces and improving customized processing needs.

[0028] 2. In the present invention, through the designed adjustment component, the rotation of the worm can drive the rotation of the worm wheel, the rotation of the worm wheel can drive the bottom side driven clamping plate and the engaged limit plate to rotate, the rotation of the limit plate can drive the bottom filter element frame and the filter element block to rotate, and the water outlet end of the filter element block membrane layer is arranged on the inner side of the membrane layer terminal to ensure the permeation treatment effect. The rotation of the filter element frame can adjust the filter element block located at the top of the backwash nozzle, which is beneficial to change the flushing angle by adjusting the direction of the filter element block, thereby improving the surface flushing effect of the filter element block. Through the split filter element block, the service life of the filter element block can be observed when replacing the filter element, so that the filter element block at the end of its life can be replaced separately without replacing the filter element assembly as a whole, thereby extending the overall durable treatment life.

[0029] 3. In the present invention, when the support frame, the internal filter element and the water channel connecting seat are connected to the connecting assembly, multiple water pipes can be connected in the water channel connecting seat to meet the water inlet and outlet and wastewater discharge treatment of different filter elements. When the connecting frame drives the connecting assembly to move and connect to the adjacent support frame on one side, the mounting seat can be set on the outer side of the water channel connecting seat pipeline at the corresponding position through the insertion screw tube sleeves on both sides, and after the insertion screw tube sleeves are set on the outside of the water channel connecting seat pipeline, the inner limiting gear ring can be driven to rotate by twisting the second bevel gear, and the rotation of the limiting gear ring can drive the insertion screw tube to rotate in the mounting seat. The rotation of the insertion screw tube can be fully threadedly connected with the outside of the water channel connecting seat through threaded cooperation, and under the continuous pressure and holding action, the limiting sleeve ring can further move into the insertion screw tube, and the limiting sleeve ring can drive the first spring and the limiting gear ring to fully bite, thereby ensuring the tightness of the connection between the inserted connecting pipeline and the insertion screw tube, and through the cooperation of the insertion screw tube and one side of the water channel connecting seat, the tightness of the assembly connection of the modular filter element assembly is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a modular micro-polluted water purification device proposed by the present invention;

[0031] Figure 2 This is a schematic diagram of the explosive disassembly structure of a modular micro-polluted water purification device proposed by the present invention;

[0032] Figure 3 This is a schematic diagram of the lateral structure of a modular micro-polluted water purification device proposed by the present invention;

[0033] Figure 4 The present invention proposes Figure 3 The structural diagram of the enlarged part A in the middle;

[0034] Figure 5 This is a schematic structural diagram from another angle of a modular micro-polluted water purification device proposed by the present invention;

[0035] Figure 6 The present invention proposes Figure 5 The enlarged structural diagram of part B in the middle;

[0036] Figure 7 This is a schematic diagram of the split structure of the regulating components of a modular micro-polluted water purification device proposed by the present invention;

[0037] Figure 8 This is a schematic diagram of the disassembly structure of the connection components of a modular micro-polluted water purification device proposed by the present invention;

[0038] Fig. 9 This is a schematic diagram of the top view of the connection components of a modular micro-polluted water purification device proposed by the present invention;

[0039] Fig.10 This is a schematic diagram of the lateral structure of the connection components of a modular micro-polluted water purification device proposed by the present invention.

[0040] Legend:

[0041] 1. Side seat; 2. Support frame; 3. Connecting frame; 4. Limiting cover; 5. Connecting assembly; 501. Mounting seat; 502. Inserting screw tube; 503. First bevel gear; 504. Limiting collar; 505. Limiting tooth ring; 506. Second bevel gear; 507. First spring; 508. Internal pipe; 6. Adjusting assembly; 601. Fixing plate; 602. Worm gear; 603. Driven card plate; 604 , telescopic rod; 605, second spring; 606, limit plate; 607, worm; 608, block; 609, driving gear; 610, steering wheel; 7, filter shell; 8, limit rod; 9, filter assembly; 901, filter frame; 902, filter block; 10, water connection seat; 11, pump valve assembly; 12, water inlet tank; 13, clean water bucket; 14, screw; 15, knob; 16, threaded barrel. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1-Figure 10 The present invention provides a technical solution: a modular micro-polluted water purification device, comprising two side seats 1, a plurality of support frames 2 and connection frames 3 are respectively and sequentially installed between the two side plate seats through a limiting rod 8, and a connection assembly 5 is fixedly installed in the inner cavity of the connection frame 3, and a waterway connection seat 10 is fixedly installed at the bottom of the inner cavity of the support frame 2, and the two sides of the waterway connection seat 10 are respectively detachably connected with the connection assemblies 5 at adjacent positions, a filter cartridge shell 7 is detachably installed on the top of the waterway connection seat 10 through a limiting cover 4, and a filter cartridge assembly 9 is rotatably connected in the filter cartridge shell 7, and an adjustment assembly 6 is connected between the tops of the plurality of filter cartridge assemblies 9, and a pump valve assembly 11 is fixedly installed in the inner cavities of the side seats 1 on both sides;

[0044] The adjustment component 6 includes a plurality of limit plates 606 fixedly arranged on the top of the filter element component 9, and a driven card plate 603 is inserted and connected to the top of the limit plate 606, and a telescopic rod 604 is fixedly connected to the top of the driven card plate 603, and a fixed plate 601 is fixedly connected to the top of the telescopic rod 604, and the fixed plate 601 is fixedly connected to the top of the inner cavity of the support frame 2, and a worm gear 602 is fixedly arranged on the outer wall of the telescopic rod 604, and a worm 607 is meshed with one side of the worm gear 602, and the worm 607 is rotatably connected to the top of the inner cavity of the support frame 2 at a corresponding position through a bearing seat, and multiple worm gears 607 are detachably connected, and the positions are fixed. The worm 607 at the end is transmission-connected with a driving part, the water inlet and outlet positions of the pump-valve assemblies 11 on both sides are respectively connected with the connecting assemblies 5 at corresponding positions, and a water inlet tank 12 is installed in the side seat 1 on the water inlet side, and a clean water bucket 13 is installed in the side seat 1 on the water outlet side, and the pump-valve assemblies 11 on both sides are respectively connected with the water inlet tank 12 and the clean water bucket 13 at corresponding positions, and the driving part at the end of the worm 607 is arranged in the water inlet tank 12, a clamping block 608 is fixedly provided at one end of the worm 607, and a clamping groove is opened at the other end of the worm 607, and adjacent worms 607 are clamped with each other through the clamping blocks 608 and the clamping grooves at corresponding positions.

[0045] The specific implementation method is as follows: through the designed adjustment component 6, the rotation of the worm 607 can drive the worm wheel 602 to rotate, and the rotation of the worm wheel 602 can drive the bottom side driven card plate 603 and the meshing limit plate 606 to rotate, and the rotation of the limit plate 606 can drive the bottom filter element frame 901 and the filter element block 902 to rotate, wherein the filter element block 902 is a folded membrane layer block, and the water outlet end of the membrane layer of the filter element block 902 is arranged on the inner side of the membrane layer terminal to ensure the permeation treatment effect, and the rotation of the filter element frame 901 can adjust the filter element block 902 located at the top of the backwashing nozzle, which is conducive to changing the flushing angle by adjusting the direction of the filter element block 902, thereby improving the surface flushing effect of the filter element block 902, and through the split filter element block 902, the service life of the filter element block 902 can be observed when the filter element is replaced, so that the filter element block 902 at the end of its life can be replaced separately without replacing the filter element assembly 9 as a whole, thereby extending the overall durable treatment life;

[0046] A second spring 605 is sleeved on the outer wall of the telescopic rod 604, and the two ends of the second spring 605 are fixedly connected to the driven clamping plate 603 and the outer side of the telescopic rod 604 respectively. A clamping hole is opened at the top of the telescopic rod 604, and a clamping rod is fixedly connected to the bottom of the inner cavity of the limit cover 4, and the limit cover 4 is limitedly connected to the threaded hole opened in the top of the support frame 2 through an external thread, and the clamping rod is clamped in the clamping hole, which is used to control the telescopic rod 604 and the bottom driven clamping plate 603 to be fully clamped with the limit plate 606 through the abutment of the clamping rod. Through the designed telescopic rod 604 and spring, when the limit cover 4 is twisted and pressed down, the bottom connected driven clamping plate 603 and the limit toothed disk can be limitedly clamped by the downward pressure of the clamping rod in the rod body of the telescopic rod 604, which is beneficial to improve the normal transmission effect after the filter cartridge is assembled;

[0047] After the side seat 1 is assembled, when the pump valve assembly 11 draws water into the water inlet tank 12 through the water inlet pipe, the water can be sent into the connecting assembly 5 through the pump valve assembly 11, and sent into the filter element shell 7 through the connected water channel connecting seat 10. The filter element assembly 9 in the filter element shell 7 performs pressurized reverse osmosis filtration on the water, and then sends it into the rear filter assembly and the clean water bucket 13 through the inner pipeline of the filter element. When the surface of the permeable membrane in the filter element assembly 9 is blocked, it can be backwashed with water. After backwashing, the direction adjustment frame can drive the screw 14 to transmit the next time water is fed in. The position of the filter element block 902 is adjusted by rotating the screw 14, which is conducive to cyclic flushing and improves the flushing efficiency.

[0048] See also Figure 3-Figure 6The adjusting component 6 also includes a driving gear 609, and one side of the driving gear 609 is inserted and connected to the outside of the block 608 located at the end of the worm 607 through a shaft and a slot, and a driven gear is meshed on one side of the driving gear 609, and the driven gear is rotatably connected to one side of the water inlet tank 12 through a rod body, and a steering wheel 610 is fixedly connected to the outer wall of the rod body, and the steering wheel 610 is located at the bottom of the water inlet of the water inlet tank 12, and is used to drive the worm 607 to drive the filter element assembly 9 to rotate by rotating the steering wheel 610, and a plurality of teeth are connected to the top of the limit plate 606 along the axis, and a tooth groove corresponding to the slot is opened around the top of the driven card plate 603, and the driven card plate 603 and the limit plate 606 are matched through the teeth and the tooth groove.

[0049] The specific implementation method is as follows: through the designed limit plate 606 and the driven clamping plate 603, it is beneficial to improve the meshing effect, and it is convenient to replace the filter element assembly 9 while transmitting the filter element assembly 9, and through the designed worm 607, the worm 607 can stably rotate in the support frame 2 through the bearing seat, so as to avoid the shaking of the worm 607 during transmission, and multiple worms 607 are detachably connected through the clamping block 608 and the clamping slot, which can facilitate the rectangular meshing of the worm 607 with the clamping block 608 and the clamping slot to ensure the normal transmission of torque, and facilitate the transmission connection of the worm 607 through the clamping block 608 and the clamping slot during modular assembly, which can ensure the transmission effect of the worm 607 on the worm wheel 602.

[0050] See also Figure 1-Figure 3 and Figure 7-Figure 10, insertion holes are provided at the four corners of the support frame 2 and the connecting frame 3, and the limiting rods 8 are inserted and connected in the multiple insertion holes, and the two ends of the limiting rods 8 are fixedly connected with screws 14, and the positions corresponding to the screws 14 on the four corners of one side of the side plate are provided with connecting holes, and the inner cavity of the connecting hole is rotatably connected with a threaded tube 16 through a bearing, and the threaded tube 16 is threadedly connected to the outside of the screw 14, and the outer wall of the threaded tube 16 is fixedly connected with a knob 15, and the knob 15 is located in the groove body opened in the inner cavity of the side seat 1, the connecting component 5 includes a mounting seat 501, the mounting seat 501 is fixedly connected to the bottom of the inner cavity of the connecting frame 3, and both sides of the inner cavity of the mounting seat 501 are rotatably connected with the limiting collar 504, and the inner cavity of the limiting collar 504 is fixedly connected with an insertion screw tube 502, and the inner wall of the insertion screw tube 502 is provided with a limiting collar 504, and the limiting collar 504 The inner cavity limit connection is provided with a limit tooth ring 505, and the inner cavity end of the insertion screw tube 502 is fixedly connected with a first spring 507, and the first spring 507 is fitted with one side of the limit tooth ring 505, and is used to close the external connection pipeline through the limit tooth ring 505 and the first spring 507, and an internal pipe 508 is rotatably connected between the insertion screw tubes 502 on adjacent sides, and the outer side wall of the insertion screw tube 502 is fixedly connected with a first bevel gear 503, one side of the first bevel gear 503 is meshed with a second bevel gear 506, and one side of the second bevel gear 506 is rotatably connected with a second bevel gear 506, and the end of the second bevel gear 506 is rotatably connected to one side of the mounting seat 501 through a shaft, and the filter element assembly 9 includes a filter element frame 901, and the inner cavity of the filter element frame 901 is provided with a plurality of insertion grooves around the axis core, and a filter element block 902 is inserted and connected in the insertion groove.

[0051] The specific implementation method is as follows: through the designed insertion hole, multiple support frames 2 and connecting frames 3 can be connected and limited by the limiting rod 8, and after the support frame 2 and the connecting frame 3 are connected to the side seat 1, they can be connected to the threaded barrel 16 through the screw 14 at the end of the limiting rod 8, and after turning the knob 15, the threaded barrel 16 can be driven to rotate, and the rotation of the threaded barrel 16 can drive the screw 14 to be fully connected, so that by replacing the limiting rod 8 of different lengths, it is possible to adapt to the assembly of support frames 2 and connecting frames 3 with different feed materials, and it is convenient to install different types of pre-activated carbon, PP cotton and post-activated carbon and coconut shell filter elements. The modular support frame 2 and connecting frame 3 can realize the combination of filter element types, which is conducive to adapting to the device adjustment of different placement spaces, improving the customized processing needs, and when replacing the filter element, only the separate support frame 2 needs to be replaced and adjusted, reducing the processing difficulty;

[0052] Furthermore, when the support frame 2 and the internal filter element and the water channel connecting seat 10 are connected to the connecting component 5, multiple water pipes can be connected in the water channel connecting seat 10 to meet the water supply and drainage and wastewater discharge treatment of different filter elements. When the connecting frame 3 drives the connecting assembly 5 to move and connect to the adjacent support frame 2, the mounting seat 501 can be sleeved on the outside of the water channel connecting seat 10 pipeline at the corresponding position through the insertion screw tubes 502 on both sides, and after the insertion screw tube 502 is sleeved on the outside of the water channel connecting seat 10 pipeline, the inner limiting gear ring 505 can be driven to rotate by twisting the second bevel gear 506, and the rotation of the limiting gear ring 505 can drive the insertion screw tube 502 to rotate in the mounting seat 501, and the rotation of the insertion screw tube 502 can be achieved through the thread Cooperate with the external threaded connection of the water circuit connection seat 10. In another case, when the connecting pipeline has no threads, the insertion screw tube 502 can be inserted through the connecting pipeline, and the inner limiting tooth ring 505 of the insertion screw tube 502 can fully mesh with the outer side of the connecting pipeline through the inner conical teeth, and under the continuous pressure and holding action, the limiting ring 504 can further move into the insertion screw tube 502, and the limiting ring 504 can drive the first spring 507 and the limiting tooth ring 505 to fully bite, thereby ensuring the tightness of the connection between the inserted connecting pipeline and the insertion screw tube 502, so that the tightness of the assembly connection of the modular filter element assembly 9 can be ensured through the cooperation of the insertion screw tube 502 and the water circuit connection seat 10 on one side.

[0053] Working principle: When in use, the worm 607 rotates to drive the worm wheel 602 to rotate, the worm wheel 602 rotates to drive the bottom driven clamping plate 603 and the meshing limit plate 606 to rotate, the limit plate 606 rotates to drive the bottom filter element frame 901 and the filter element block 902 to rotate, through the split filter element block 902, observe the service life of the filter element block 902 when replacing the filter element;

[0054] A second spring 605 is sleeved on the outer wall of the telescopic rod 604, and the two ends of the second spring 605 are respectively fixedly connected to the driven card plate 603 and one side of the outer side of the telescopic rod 604. A card hole is opened at the top of the telescopic rod 604, and a card rod is fixedly connected to the bottom of the inner cavity of the limit cover 4, and the limit cover 4 is limitedly connected to the threaded hole opened at the top of the support frame 2 through an external thread, and the card rod is clamped in the card hole, which is used to control the telescopic rod 604 and the bottom driven card plate 603 to be fully clamped with the limit plate 606 through the abutment of the card rod. Through the designed telescopic rod 604 and spring, when the limit cover 4 is twisted and pressed down, the driven card plate 603 connected at the bottom is limitedly clamped with the limit toothed disk through the downward pressure of the card rod in the rod body of the telescopic rod 604;

[0055] After the side seat 1 is assembled, when the pump valve assembly 11 draws water into the water inlet box 12 through the water inlet pipe, the water is sent into the connecting assembly 5 through the pump valve assembly 11, and sent into the filter element shell 7 through the connected water channel connecting seat 10. The filter element assembly 9 in the filter element shell 7 performs pressurized reverse osmosis filtration on the water, and then sends it into the rear filter assembly and the clean water bucket 13 through the inner pipeline of the filter element. When the surface of the permeable membrane in the filter element assembly 9 is blocked, it is backwashed with water. After backwashing, the direction adjustment frame drives the screw 14 to transmit the next time water is inlet;

[0056] The multiple worms 607 are detachably connected through the clamping block 608 and the clamping slot, so that the worms 607 can be conveniently engaged with the clamping block 608 and the clamping slot through the rectangular meshing to ensure the normal transmission of torque. The multiple support frames 2 and the connecting frames 3 are connected and limited by the limiting rod 8. After the support frames 2 and the connecting frames 3 are connected to the side seat 1, the screw 14 at the end of the limiting rod 8 is connected to the threaded barrel 16. After the knob 15 is turned, the threaded barrel 16 is driven to rotate. The rotation of the threaded barrel 16 drives the screw 14 to be fully connected. The limiting rods 8 of different lengths are replaced to adapt to the assembly of the support frames 2 and the connecting frames 3 with different feeding materials.

[0057] When the support frame 2 and the internal filter element and the water channel connecting seat 10 are connected to the connecting component 5, multiple water pipes are connected in the water channel connecting seat 10 to meet the water inlet and outlet and wastewater discharge treatment of different filter elements. When the connecting frame 3 drives the connecting assembly 5 to move and connect to the adjacent support frame 2, the mounting seat 501 is sleeved on the outer side of the water channel connecting seat 10 pipeline at the corresponding position through the insertion screw tubes 502 on both sides. After the insertion screw tube 502 is sleeved on the outside of the water channel connecting seat 10 pipeline, the inner limiting tooth ring 505 is driven to rotate by twisting the second bevel gear 506, and the rotation of the limiting tooth ring 505 drives the insertion screw tube 502 to install The seat 501 rotates inside, and the inserted screw tube 502 rotates and is fully threadedly connected with the outside of the water connection seat 10 through threaded cooperation. In another case, when the connecting pipeline has no threads, after the inserted screw tube 502 is inserted through the connecting pipeline, the inner limiting tooth ring 505 of the inserted screw tube 502 is fully engaged with the outer side of the connecting pipeline through the inner conical teeth. Under the continuous pressure and holding action, the limiting ring 504 moves further into the inserted screw tube 502, and the limiting ring 504 drives the first spring 507 and the limiting tooth ring 505 to fully bite, thereby ensuring the tightness of the connection between the inserted connecting pipeline and the inserted screw tube 502.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular micro-polluted water purification device, comprising two side seats (1), characterized in that: A plurality of support frames (2) and connection frames (3) are respectively and sequentially mounted between the two side plate seats via a limiting rod (8), a connection assembly (5) is fixedly mounted in the inner cavity of the connection frame (3), a water channel connection seat (10) is fixedly mounted at the bottom of the inner cavity of the support frame (2), and both sides of the water channel connection seat (10) are detachably connected to the connection assemblies (5) at adjacent positions, a filter cartridge housing (7) is detachably mounted on the top of the water channel connection seat (10) via a limiting cover (4), a filter cartridge assembly (9) is rotatably connected in the filter cartridge housing (7), an adjustment assembly (6) is connected between the tops of the plurality of filter cartridge assemblies (9), and pump valve assemblies (11) are fixedly mounted in the inner cavities of the side seats (1) on both sides; The adjustment assembly (6) comprises a plurality of limit plates (606) fixedly arranged on the top of the filter element assembly (9), and a driven clamping plate (603) is inserted and connected to the top of the limit plate (606), and a telescopic rod (604) is fixedly connected to the top of the telescopic rod (604), and a fixing plate (601) is fixedly connected to the top of the inner cavity of the support frame (2), and the fixing plate (601) is fixedly connected to the top of the inner cavity of the support frame (2), and a worm gear (602) is fixedly arranged on the outer wall of the telescopic rod (604), and a worm gear (607) is meshed with one side of the worm gear (602), and the worm gear (607) is rotatably connected to the top of the inner cavity of the support frame (2) at a corresponding position through a bearing seat, and the plurality of worm gears (607) are detachably connected to each other, and the worm gear (607) at the end is transmission-connected to a driving unit; The connection assembly (5) comprises a mounting seat (501), the mounting seat (501) being fixedly connected to the bottom of the inner cavity of the connection frame (3), both sides of the inner cavity of the mounting seat (501) being rotatably connected to limit collars (504), and the inner cavity of the limit collar (504) being fixedly connected to an insertion screw tube (502), the inner side wall of the insertion screw tube (502) being sleeved with a limit collar (504), the inner cavity of the limit collar (504) being limit-connected to a limit toothed ring (505), the inner cavity of the limit collar (504) being fixedly connected to a first spring (507) at the end of the inner cavity of the insertion screw tube (502), and the first spring (507) being in contact with one side of the limit toothed ring (505) for closing an external connection pipeline through the limit toothed ring (505) and the first spring (507), and an internal pipe (508) being rotatably connected between the insertion screw tubes (502) on two adjacent sides; The outer wall of the inserted spiral tube (502) is fixedly connected to a first bevel gear (503); one side of the first bevel gear (503) is meshed with a second bevel gear (506); one side of the second bevel gear (506) is rotatably connected to a second bevel gear (506); and the end of the second bevel gear (506) is rotatably connected to one side of the mounting seat (501) via a shaft.

2. A modular micro-polluted water purification device according to claim 1, characterized in that: The water inlet and outlet positions of the pump valve assemblies (11) on both sides are respectively connected to the connecting assemblies (5) at corresponding positions, and a water inlet box (12) is installed in the side seat (1) on the water inlet side, and a clean water bucket (13) is installed in the side seat (1) on the water outlet side, and the pump valve assemblies (11) on both sides are respectively connected to the water inlet box (12) and the clean water bucket (13) at corresponding positions, and the driving part at the end of the worm (607) is arranged in the water inlet box (12).

3. A modular micro-polluted water purification device according to claim 2, characterized in that: A clamping block (608) is fixedly provided at one end of the worm (607), and a clamping slot is provided at the other end of the worm (607), and adjacent worms (607) are clamped together via the clamping blocks (608) and the clamping slots at corresponding positions.

4. A modular micro-polluted water purification device according to claim 3, characterized in that: The adjustment assembly (6) further comprises a driving gear (609), and one side of the driving gear (609) is inserted and connected to the outside of a block (608) located at the end worm (607) through a shaft and a slot, and one side of the driving gear (609) is meshed with a driven gear, and the driven gear is rotatably connected to one side of the water inlet tank (12) through a rod body, and a steering wheel (610) is fixedly connected to the outer wall of the rod body, and the steering wheel (610) is located at the bottom of the water inlet of the water inlet tank (12) and is used to drive the worm (607) to drive the filter element assembly (9) to rotate by rotating the steering wheel (610).

5. A modular micro-polluted water purification device according to claim 1, characterized in that: The top of the limiting disk (606) is connected with a plurality of latching teeth around the axis, and the top of the driven clamping plate (603) is provided with a tooth groove corresponding to the latching groove, and the driven clamping plate (603) and the limiting disk (606) are matched through the latching teeth and the tooth groove.

6. A modular micro-polluted water purification device according to claim 1, characterized in that: The outer wall of the telescopic rod (604) is sleeved with a second spring (605), and the two ends of the second spring (605) are respectively fixedly connected to the driven clamping plate (603) and the outer side of the telescopic rod (604). A clamping hole is provided at the top of the telescopic rod (604), and a clamping rod is fixedly connected to the bottom of the inner cavity of the limit cover (4), and the limit cover (4) is connected to the threaded hole provided at the top of the support frame (2) through an external thread. The clamping rod is clamped in the clamping hole, and is used to control the telescopic rod (604) and the bottom driven clamping plate (603) to be fully clamped with the limit plate (606) through the contact of the clamping rod.

7. A modular micro-polluted water purification device according to claim 1, characterized in that: Insertion holes are provided at the four corners of the support frame (2) and the connection frame (3), and a limit rod (8) is inserted and connected in each of the plurality of insertion holes, and both ends of the limit rod (8) are fixedly connected to a screw rod (14), and connection holes are provided at the four corners of one side of the side plate at positions corresponding to the screw rod (14), and a threaded cylinder (16) is rotatably connected to the inner cavity of the connection hole through a bearing, and the threaded cylinder (16) is threadedly connected to the outside of the screw rod (14), and a knob (15) is fixedly connected to the outer wall of the threaded cylinder (16), and the knob (15) is located in a groove body provided in the inner cavity of the side seat (1).

8. A modular micro-polluted water purification device according to claim 1, characterized in that: The filter element assembly (9) comprises a filter element frame (901), the inner cavity of the filter element frame (901) being provided with a plurality of insertion grooves around the axis, and the filter element blocks (902) being inserted and connected in the insertion grooves.

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