Water purification device

Abstract

The utility model relates to the technical field of water purification, in particular to a water purification device which comprises a purification box, a top cover is arranged at the top of the purification box, a sterilization assembly is arranged on the outer wall of the purification box close to the bottom, a filtering assembly is arranged in the purification box, and the sterilization assembly comprises a sterilization box and a sealing cover. The right end of the sterilization box is provided with a water discharging pipe, the filtering assembly comprises a filtering cylinder, and the interior of the filtering cylinder is sequentially provided with a filtering disc, filtering sponge and activated carbon adsorption cotton from top to bottom; according to the water purification device, large particles entering a water body are preliminarily intercepted and fixed by a filter disc under the cooperation of a purification box and a filter assembly, are subjected to multi-layer filtration and purification under the cooperation of a filter sponge and activated carbon adsorption cotton, then enter a sterilization assembly, and are subjected to sterilization under the cooperation of an ultraviolet sterilization lamp in a sterilization box; and the water body subjected to multi-layer filtration is subjected to illumination sterilization again and is finally discharged and collected from a water discharge pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a water purification device. Background Art

[0002] Water purification refers to the process of removing pollutants from raw water. Its purpose is to purify water through a specific procedure and use the water for different purposes;

[0003] The utility model with publication number CN215250192U discloses a water purification device, which specifically relates to the field of water purification, including a support column 1, the upper part of which is fixedly connected to a distillation box, the left side of which is fixedly connected to a connecting pipe 1, the side of which is far away from the distillation box is fixedly connected to an intermediate box, the upper part of which is fixedly connected to a connecting pipe 2, the upper part of which is fixedly connected to a purification box, the upper part of which is fixedly connected to a water supply pipe, the upper part of which is provided with an auxiliary port, the auxiliary port is an inverted cone with upper and lower openings, a bottle stopper is clamped inside the auxiliary port, the upper part of the intermediate box is fixedly connected to a support column 2, the upper part of which is fixedly connected to the lower surface of the purification box;

[0004] The above technical solution purifies water by absorbing the energy of the sun to obtain pure water. It is easy to use, does not require manual operation after water filling, is easy to maintain, and has a simple structure. However, the overall footprint is large, the overall structure is not convenient for flexible movement, and the interior is not convenient for quick cleaning and coordination, and is not convenient for multi-layer purification and filtration coordination. Utility Model Content

[0005] The purpose of the utility model is to provide a water purification device to solve the problem that the water purification device with the authorization publication number CN215250192U proposed in the above background technology has a large overall footprint, is not convenient for flexible movement, is not convenient for quick cleaning and coordination inside, and is not convenient for multi-layer purification and filtration coordination.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water purification device comprises a purification box, a top cover is provided on the top of the purification box, a sterilization assembly is provided on the outer wall of the purification box near the bottom, a filter assembly is provided inside the purification box, the sterilization assembly comprises a sterilization box and a sealing cover, a connecting pipe is provided at the left end of the sterilization box, and the connecting pipe is connected to the interior of the purification box, a drain pipe is provided at the right end of the sterilization box, and the filter assembly comprises a filter cartridge, and a filter disc, a filter sponge and activated carbon adsorption cotton are provided inside the filter cartridge in sequence from top to bottom.

[0008] Preferably, a support plate is further provided on the outer wall of the purification box near the bottom, and the support plate is tightly connected to the bottom of the sterilization box and fixedly connected by screws.

[0009] In the utility model, one side of the support plate is welded and fixed to the purification box, and the support strength is increased under the cooperation of the support plate, which is helpful to lift and cooperate with the sterilization box, and the positions of the sterilization box and the support plate are fixed by screws.

[0010] Preferably, the lower surfaces of the purification box and the tray are both provided with universal wheels, and the tops of the universal wheels are fixedly connected to the corresponding purification box and the tray by screws.

[0011] In the utility model, the cooperation of multiple universal wheels facilitates flexible overall transportation, and screws to fix the universal wheels facilitate replacement.

[0012] Preferably, the interior of the connecting pipe is interconnected with the interior of the purification box, the interior of the connecting pipe is interconnected with the interior of the sterilization box, the left end of the drain pipe is welded and fixed to the sterilization box, and a valve is also provided on the drain pipe.

[0013] In the utility model, the left end of the connecting pipe is welded and fixed to the purification box, and the right end of the connecting pipe is welded and fixed to the sterilization box, thereby increasing the stability of the connection. The drain pipe is equipped with a valve, and the valve is manually opened to facilitate the discharge of the purified and filtered water.

[0014] Preferably, a slot is provided on the top of the sterilization box, the width of the outer wall of the sealing cover matches the width of the inner wall of the slot, and a waterproof sealing ring is also provided on the bottom of the sealing cover, the width of the outer wall of the waterproof sealing ring matches the width of the inner wall of the sterilization box.

[0015] In the utility model, the sealing cover is plugged and matched with the card slot, thereby increasing the tightness of the overall assembly installation, and with the cooperation of the waterproof sealing ring, the air tightness is increased to reduce the impact of water leakage.

[0016] Preferably, the outer walls on both sides of the sterilization box are symmetrically provided with perforations, the outer wall of the sealing cover is provided with screw holes corresponding to the perforations, the screw holes are provided with fastening bolts, the bottom of the sealing cover is provided with a mounting groove, a light board is provided in the mounting groove, and several ultraviolet sterilization lamps are provided in the middle of the light board.

[0017] In the utility model, the fastening bolt passes through the through hole and is threadedly connected to the screw hole, so that the sealing cover and the sterilization box are stably installed and matched, and a plurality of ultraviolet sterilization lamps are matched in the lamp panel, which are connected to the external power supply through wires, which is helpful for ultraviolet light sterilization of the water in the sterilization box.

[0018] Preferably, a rubber pad is provided on the lower surface of the top cover, the top of the rubber pad is bonded and fixed to the bottom of the top cover, a water inlet pipe is provided at the center of the upper surface of the top cover, and handles are symmetrically provided on the upper surface of the top cover.

[0019] In the utility model, with the cooperation of the rubber pad, the tightness of the installation between the top cover and the purification box is increased, and with the cooperation of the water inlet pipe, it is helpful to guide the water that needs to be purified into the purification box. The two ends of the pull handle are fixedly connected to the top cover by screws, and the top cover is easy to take out under the action of the pull handle, which is convenient for cleaning the interior.

[0020] Preferably, a plurality of through grooves are provided on the outer wall of the filter cartridge, a plurality of filter holes are provided at the bottom of the filter cartridge, a plurality of support columns are provided near the edge of the bottom of the filter cartridge, slots are symmetrically provided on the top of the outer wall of the filter cartridge, there are at least two activated carbon adsorption cottons, the outer diameter of the activated carbon adsorption cottons is matched with the inner diameter of the filter cartridge, and the outer diameter of the filter sponge is matched with the outer diameter of the activated carbon adsorption cotton.

[0021] The utility model provides a focus point with the cooperation of the two slots, which is helpful for taking out the filter cartridge for cleaning. The cooperation of multiple filter holes is helpful for internal filtration and purification of water. The filter sponge initially intercepts and filters small particles in the filtered water. The cooperation of activated carbon adsorption cotton further filters and purifies the water. The cooperation of multiple through grooves facilitates the removal of the filter cartridge and fully cleans the interior.

[0022] Preferably, a plurality of slide posts are provided on the outer wall of the filter disc, slide grooves are provided on the inner wall of the filter cartridge at positions corresponding to the slide posts, a filter screen is provided in the middle of the filter disc, and handles are symmetrically provided on the inner wall of the filter disc.

[0023] In the utility model, the sliding column and the sliding groove are plugged and matched, which helps the filter plate and the filter cartridge to be stably plugged and matched, and the filter plate is matched with a filter screen to achieve interception and filtration of large particles that initially enter the internal water body.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. The utility model sets a purification box in cooperation with the filter component. The filter plate initially intercepts and fixes large particles entering the water body, and cooperates with the filter sponge and activated carbon adsorption cotton for multi-layer filtration and purification. Then the water enters the sterilization component, and with the cooperation of the ultraviolet sterilization lamp in the sterilization box, the water body after multi-layer filtration is once again sterilized by light, and finally discharged and collected from the drain pipe.

[0026] 2. The utility model realizes the protection of the interior of the purification box by providing a top cover with a water inlet pipe. The water inlet pipe guides the water to be purified to enter the interior. The cooperation of multiple universal wheels facilitates the flexible transportation of the whole. The overall combination is quick and convenient to install, and occupies a small area, reducing the occupied space. The top cover is easy to open to facilitate the removal and cleaning of the filter cartridge. The sealing cover is easy to disassemble and remove, which is helpful for the replacement or maintenance of the ultraviolet sterilization lamp. The overall combination is easy to install and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the utility model with the top cover removed;

[0029] Figure 3 This is a schematic diagram of the top cover structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the combined structure of the purification box and the sterilization component of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0032] Figure 6 This is a schematic diagram of the combined structure of the sealing cover and the light board of the utility model;

[0033] Figure 7 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0034] The meaning of each number in the figure is:

[0035] 1. Purification box;

[0036] 2. Top cover; 20. Rubber pad; 21. Handle; 22. Water inlet pipe;

[0037] 3. Sterilization assembly; 30. Sterilization box; 300. Card slot; 301. Perforation; 31. Sealing cover; 310. Screw hole; 311. Fastening bolt; 312. Mounting slot; 313. Light board; 314. UV sterilization lamp; 315. Waterproof sealing ring; 32. Drain pipe; 320. Valve; 33. Connecting pipe;

[0038] 4. Universal wheel;

[0039] 5. Filter assembly; 50. Filter cartridge; 500. Through slot; 501. Filter hole; 502. Support column; 503. Slide slot; 504. Slot; 51. Activated carbon adsorption cotton; 52. Filter sponge; 53. Filter plate; 530. Filter screen; 531. Slide column; 532. Handle. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] See also Figure 1-Figure 7 , this embodiment provides a technical solution:

[0042] A water purification device comprises a purification box 1, a top cover 2 is arranged on the top of the purification box 1, a rubber pad 20 is arranged on the lower surface of the top cover 2, the top of the rubber pad 20 is bonded and fixed to the bottom of the top cover 2, a water inlet pipe 22 is arranged at the center of the upper surface of the top cover 2, and handles 21 are symmetrically arranged on the upper surface of the top cover 2.

[0043] In the utility model, with the cooperation of the rubber pad 20, the tightness of the installation between the top cover 2 and the purification box 1 is increased, and with the cooperation of the water inlet pipe 22, it is helpful to guide the water to be purified into the purification box 1. The two ends of the handle 21 are fixedly connected to the top cover 2 by screws. The top cover 2 is easy to take out under the action of the handle 21, which is convenient for cleaning the interior.

[0044] Furthermore, a sterilization assembly 3 is provided on the outer wall of the purification box 1 near the bottom, and the sterilization assembly 3 includes a sterilization box 30 and a sealing cover 31. A connecting pipe 33 is provided at the left end of the sterilization box 30, and the connecting pipe 33 is connected to the inside of the purification box 1. A drain pipe 32 is provided at the right end of the sterilization box 30;

[0045] Specifically, the interior of the connecting pipe 33 is interconnected with the interior of the purification box 1 , and the interior of the connecting pipe 33 is interconnected with the interior of the sterilization box 30 . The left end of the drain pipe 32 is welded and fixed to the sterilization box 30 , and a valve 320 is also provided on the drain pipe 32 .

[0046] In the utility model, the left end of the connecting pipe 33 is welded and fixed to the purification box 1, and the right end of the connecting pipe 33 is welded and fixed to the sterilization box 30, which increases the stability of the connection. The drain pipe 32 is equipped with a valve 320, and the valve 320 is manually opened to facilitate the discharge of the purified and filtered water.

[0047] Secondly, a card slot 300 is opened at the top of the sterilization box 30, and the width of the outer wall of the sealing cover 31 is adapted to the width of the inner wall of the card slot 300. A waterproof sealing ring 315 is also provided at the bottom of the sealing cover 31, and the width of the outer wall of the waterproof sealing ring 315 is adapted to the width of the inner wall of the sterilization box 30.

[0048] In the present invention, the sealing cover 31 is plugged into and matched with the card slot 300 to increase the tightness of the overall assembly installation, and with the cooperation of the waterproof sealing ring 315, the air tightness is increased to reduce the impact of water leakage.

[0049] It should be noted that through holes 301 are symmetrically opened on the outer walls on both sides of the sterilization box 30, screw holes 310 are opened on the outer wall of the sealing cover 31 corresponding to the through holes 301, and fastening bolts 311 are provided in the screw holes 310. A mounting groove 312 is opened at the bottom of the sealing cover 31, a lamp board 313 is provided in the mounting groove 312, and a number of ultraviolet sterilization lamps 314 are provided in the middle of the lamp board 313.

[0050] In the utility model, the fastening bolt 311 passes through the through hole 301 and is threadedly connected to the screw hole 310, so that the sealing cover 31 and the sterilization box 30 are stably installed and matched, and a plurality of ultraviolet sterilization lamps 314 are matched in the light panel 313, which are connected to the external power supply through wires, which helps to cooperate with the ultraviolet light sterilization of the water in the sterilization box 30.

[0051] Furthermore, a support plate is provided on the outer wall of the purification box 1 near the bottom, and the support plate is tightly connected to the bottom of the sterilization box 30 and fixedly connected by screws.

[0052] In the utility model, one side of the support plate is welded and fixed to the purification box 1, and the support strength is increased under the cooperation of the support plate, which is helpful to lift and cooperate with the sterilization box 30, and the position of the sterilization box 30 and the support plate is fixed by screws.

[0053] Specifically, the lower surfaces of the purification box 1 and the tray are both provided with universal wheels 4, and the tops of the universal wheels 4 are fixedly connected to the corresponding purification box 1 and the tray by screws.

[0054] In the utility model, the cooperation of a plurality of universal wheels 4 is helpful for overall flexible transportation, and the screws fixing the universal wheels 4 are helpful for replacement.

[0055] It is worth adding that a filter assembly 5 is provided inside the purification box 1, and the filter assembly 5 includes a filter cartridge 50, and a filter disc 53, a filter sponge 52 and an activated carbon adsorption cotton 51 are provided inside the filter cartridge 50 in order from top to bottom.

[0056] Secondly, a plurality of through grooves 500 are provided on the outer wall of the filter cartridge 50, a plurality of filter holes 501 are provided at the bottom of the filter cartridge 50, a plurality of support columns 502 are provided near the edge of the bottom of the filter cartridge 50, slots 504 are symmetrically provided at the top of the outer wall of the filter cartridge 50, and there are at least two activated carbon adsorption cottons 51, the outer diameter of the activated carbon adsorption cotton 51 is matched with the inner diameter of the filter cartridge 50, and the outer diameter of the filter sponge 52 is matched with the outer diameter of the activated carbon adsorption cotton 51.

[0057] In the present invention, the cooperation of the two slots 504 facilitates the provision of a fulcrum, which helps to remove the filter cartridge 50 for cleaning. The cooperation of the multiple filter holes 501 helps to purify the internal filtered water. The filter sponge 52 initially intercepts and filters small particles in the filtered water. The cooperation of the activated carbon adsorption cotton 51 further filters and purifies the water. The cooperation of the multiple through grooves 500 facilitates the removal of the filter cartridge 50 for full cleaning of the interior.

[0058] Furthermore, a plurality of slide posts 531 are provided on the outer wall of the filter disc 53 , a slide groove 503 is provided on the inner wall of the filter cartridge 50 at a position corresponding to the slide posts 531 , a filter screen 530 is provided in the middle of the filter disc 53 , and a handle 532 is symmetrically provided on the inner wall of the filter disc 53 .

[0059] In the present invention, the slide post 531 is plugged into the slide groove 503, which helps the filter disc 53 and the filter cartridge 50 to be stably plugged into each other, and the filter disc 53 is matched with the filter screen 530 to intercept and filter large particles that initially enter the internal water body.

[0060] When the water purification device of this embodiment is used, the user first installs the sterilization box 30 on the tray of the outer wall of the purification box 1, and the sterilization box 30 is connected to the inside of the purification box 1 through the connecting pipe 33, and the lamp board 313 with the ultraviolet sterilization lamp 314 is installed in the installation groove 312 at the bottom of the sealing cover 31, and the sealing cover 31 is plugged and matched with the sterilization box 30 through the waterproof sealing ring 315, and the fastening bolt 311 is threadedly connected to the screw hole 310 through the through hole 301, so as to realize the sealing cover 31 and the sterilization box 3 0 stable plug-in installation, then install two activated carbon adsorption cottons 51 in the filter cartridge 50, the filter sponge 52 is plug-in and matched with the filter cartridge 50, the filter plate 53 with the filter screen 530 is plug-in and matched with the slide groove 503 through the slide column 531, and the filter cartridge 50 is manually plugged into the purification box 1 with the cooperation of the slot 504, and finally the top cover 2 with the water inlet pipe 22 is plug-in and matched with the purification box 1 through the rubber pad 20. The overall assembly is convenient to install, and the footprint is small, which is convenient for assembly and installation;

[0061] When water purification and filtration is required, the left end of the water inlet pipe 22 is connected to the external water pipe to guide the water into the purification box 1, and the large particles are initially intercepted by the filter net 530, and then the filter sponge 52 and the activated carbon adsorption cotton 51 cooperate to perform multi-layer filtration on the water. The filtered water enters the sterilization box 30, and the ultraviolet sterilization lamp 314 is connected to the external power supply to continuously sterilize the internal water by light, and then purifies it again. Finally, the valve 320 is opened to discharge the purified water. When the interior needs to be cleaned, the top cover 2 is easy to open with the handle 21, the filter cartridge 50 is easy to take out for thorough cleaning, and the sealing cover 31 is easy to open for internal cleaning. With the cooperation of the universal wheel 4, the whole body is conducive to flexible movement.

Claims

1. A water purification device, comprising a purification box (1), wherein a top cover (2) is provided on the top of the purification box (1), a sterilization component (3) is provided on the outer wall of the purification box (1) near the bottom, and a filter component (5) is provided inside the purification box (1), characterized in that: The sterilization assembly (3) comprises a sterilization box (30) and a sealing cover (31); a connecting pipe (33) is provided at the left end of the sterilization box (30), and the connecting pipe (33) is communicated with the interior of the purification box (1); a drain pipe (32) is provided at the right end of the sterilization box (30); the filter assembly (5) comprises a filter cartridge (50), and a filter disc (53), a filter sponge (52) and an activated carbon adsorption cotton (51) are provided in sequence from top to bottom inside the filter cartridge (50).

2. The water purification device according to claim 1, characterized in that: A support plate is also provided on the outer wall of the purification box (1) near the bottom, and the support plate is tightly connected to the bottom of the sterilization box (30) and fixedly connected by screws.

3. The water purification device according to claim 2, characterized in that: The lower surfaces of the purification box (1) and the tray are both provided with universal wheels (4), and the tops of the universal wheels (4) are fixedly connected to the corresponding purification box (1) and the tray by screws.

4. The water purification device according to claim 1, characterized in that: The interior of the connecting pipe (33) is interconnected with the interior of the purification box (1), and the interior of the connecting pipe (33) is interconnected with the interior of the sterilization box (30). The left end of the drain pipe (32) is welded and fixed to the sterilization box (30), and a valve (320) is also provided on the drain pipe (32).

5. The water purification device according to claim 1, characterized in that: The top of the sterilizing box (30) is provided with a card slot (300), the width of the outer wall of the sealing cover (31) is matched with the width of the inner wall of the card slot (300), and the bottom of the sealing cover (31) is also provided with a waterproof sealing ring (315), and the width of the outer wall of the waterproof sealing ring (315) is matched with the width of the inner wall of the sterilizing box (30).

6. The water purification device according to claim 5, characterized in that: The outer walls of both sides of the sterilization box (30) are symmetrically provided with perforations (301); the outer wall of the sealing cover (31) is provided with screw holes (310) at positions corresponding to the perforations (301); the screw holes (310) are provided with fastening bolts (311); the bottom of the sealing cover (31) is provided with a mounting groove (312); a lamp board (313) is provided in the mounting groove (312); and a plurality of ultraviolet sterilization lamps (314) are provided in the middle of the lamp board (313).

7. The water purification device according to claim 1, characterized in that: A rubber pad (20) is provided on the lower surface of the top cover (2), the top of the rubber pad (20) is bonded and fixed to the bottom of the top cover (2), a water inlet pipe (22) is provided at the center of the upper surface of the top cover (2), and a pull handle (21) is symmetrically provided on the upper surface of the top cover (2).

8. The water purification device according to claim 1, characterized in that: The outer wall of the filter cartridge (50) is provided with a plurality of through grooves (500), the bottom of the filter cartridge (50) is provided with a plurality of filter holes (501), the bottom of the filter cartridge (50) is provided with a plurality of support columns (502) near the edge, the top of the outer wall of the filter cartridge (50) is symmetrically provided with slots (504), the number of the activated carbon adsorption cotton (51) is at least two, the outer diameter of the activated carbon adsorption cotton (51) is matched with the inner diameter of the filter cartridge (50), and the outer diameter of the filter sponge (52) is matched with the outer diameter of the activated carbon adsorption cotton (51).

9. The water purification device according to claim 8, characterized in that: A plurality of slide posts (531) are arranged on the outer wall of the filter disc (53), a slide groove (503) is provided on the inner wall of the filter cylinder (50) at a position corresponding to the slide posts (531), a filter screen (530) is arranged in the middle of the filter disc (53), and a handle (532) is symmetrically arranged on the inner wall of the filter disc (53).

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