Cleaning assembly for water purification filter

Abstract

The utility model discloses a cleaning component for a water purification filter, which relates to the technical field of water purification filters and comprises a bottom plate and a filter cartridge, the cleaning component is arranged on the inner wall of the filter cartridge, a plurality of cross-shaped support rods are mounted on the outer wall of a connecting rod, and cleaning rings are arranged on the outer walls of the cross-shaped support rods. A plurality of cleaning heads are arranged on the outer walls of the multiple cleaning rings, four guide rods are installed at the outer ends of every two adjacent cleaning rings, the cleaning rings on the outer walls of the connecting rods are driven to rotate through the arranged rotating shafts, and the cleaning rings clean the inner wall of the filter cartridge through the multiple cleaning heads on the outer walls. An arranged cross-shaped supporting rod can play a role in supporting and stabilizing the use of the cleaning rings, an arranged guide rod is used for positioning and guiding the connection between the two cleaning rings, an arranged mounting screw rod is connected with the bottom of a mounting top plate, and an arranged connecting pipe and a spray head are convenient for receiving water from the outside of a water inlet pipe to wash the inside of a filter cartridge; and the plurality of cleaning heads are matched with each other to clean the filter cartridge.

Description

Technical Field

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

[0002] There are many kinds of water treatment devices on the market, such as general water treatment devices, ultrafiltration water treatment devices and reverse osmosis water treatment devices. Activated carbon and various filter membranes are the main water treatment materials in water treatment devices, but they must be replaced in time according to the amount of water filtered. Generally, the life of activated carbon filter elements is short and can only be used for 3-6 months, and the service life of the equipment is short; the service life of ultrafiltration and reverse osmosis filter elements is 1-2 years, but the maintenance cost is high.

[0003] In the patent with announcement number CN203754521U, a sterile water purification multi-stage filter cartridge filter is proposed, which includes an RO membrane filter, a waste water pen, a time-delay battery valve, a PP fiber filter, a second filter connected to the other side of the first filter, a third filter connected to the second filter, a second low-pressure valve connected to the third filter, an intermediate RO membrane filter connected to the second low-pressure valve, a PP fiber filter connected to the intermediate RO membrane filter, a granular activated carbon filter connected to the PP fiber filter, a precision medium filter connected to the granular activated carbon filter, an RO membrane filter connected to the precision medium filter, an antibacterial calcified activated carbon filter connected to the RO membrane filter, and a water supply terminal connected to the antibacterial calcified activated carbon filter. After the three-stage filtration, the utility model preliminarily and effectively removes impurities, odors and bacteria in the incoming water; after the three-stage filtration, the bacteria are further filtered through the intermediate RO membrane filter, effectively reducing the bacteria in the purified water, and discharging part of the waste water, effectively improving the filtering effect of the RO membrane filter, thereby achieving the effect of high-quality water purification, simple equipment maintenance, and long service life, but there are still the following problems in the patent:

[0004] The inside of the filter is difficult to clean during water filtration, and it is not convenient to clean impurities on the inner wall. The filter element is not easy to install and disassemble, and is not convenient to use.

[0005] In view of the above problems, it is necessary to design a kitchen water purification filter element to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a cleaning assembly for a water purification filter, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A cleaning assembly for a water purification filter comprises a bottom plate and a filter cartridge, wherein the filter cartridge is arranged in the middle of a top plate of the bottom plate, and the cleaning assembly is arranged on the inner wall of the filter cartridge;

[0009] The cleaning assembly includes a rotating shaft arranged at the left end of the inner wall of the filter cylinder, two right sides of the rotating shafts are provided with mounting rods, the right sides of the two mounting rods are provided with connecting rods, the outer wall of the connecting rods is provided with a plurality of cross support rods, the outer walls of the plurality of cross support rods are provided with cleaning rings, the outer walls of the plurality of cleaning rings are provided with a plurality of cleaning heads, four guide rods are provided at the outer ends of two adjacent cleaning rings, and the outer walls of the two connecting rods are provided with a plurality of limit cylinders;

[0010] A protection cavity is installed on the left side of the filter cartridge, a driving motor is installed on the left side of the protection cavity, a coupling is installed on the right side of the driving motor, a water outlet is installed on the right side of the filter cartridge, a mounting top plate is installed on the top plate of the filter cartridge, a water inlet pipe is installed on the left end of the mounting top plate, and a water spray assembly is installed at the bottom of the mounting top plate;

[0011] The water spray assembly includes mounting screws arranged at the left and right ends of the bottom of the mounting top plate, the bottoms of the two mounting screws are installed with limiting rings, the inner walls of the two limiting rings are provided with connecting pipes, and the bottom of the connecting pipes is installed with a spray head.

[0012] As a preferred solution of the utility model, the driving motor is transmission-connected to the rotating shaft via a coupling, the rotating shaft is threadedly connected to the mounting rod, and the mounting rod is threadedly connected to the connecting rod.

[0013] As a preferred solution of the utility model, the connecting rod is threadedly connected to the multiple cross support rods, the multiple cross support rods are threadedly connected to the inner wall of the cleaning ring, and the cleaning ring is fixedly connected to the cleaning head.

[0014] As a preferred solution of the utility model, the connecting rod is threadedly connected to the plurality of limiting cylinders, and the plurality of cleaning rings are threadedly connected to the plurality of guide rods.

[0015] As a preferred solution of the utility model, the mounting top plate is detachably connected to the water inlet pipe, the water inlet pipe is threadedly connected to the two mounting screws, and the two mounting screws are threadedly connected to the limiting ring.

[0016] As a preferred solution of the utility model, the inner walls of the two limit rings are in contact with the outer wall of the connecting pipe and are detachable. The connecting pipe and the three nozzles are detachably connected, and the nozzles are arranged at the upper end of the inner wall of the filter cartridge. Beneficial Effects

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The cleaning assembly for the water purifier filter drives the cleaning ring on the outer wall of the connecting rod to rotate through the rotating shaft. The cleaning ring uses multiple cleaning heads on the outer wall to clean the inner wall of the filter cartridge. The cross support rod can support and stabilize the use of the cleaning ring. The guide rod is used to position and guide the connection between the two cleaning rings. The mounting screw is connected to the bottom of the mounting top plate. The connecting pipe and nozzle are convenient for connecting water from the outside of the water inlet pipe to flush the inside of the filter cartridge, and cooperate with multiple cleaning heads to clean the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cleaning component structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the water spray component of the utility model.

[0022] In the figure: 1, bottom plate; 2, filter cartridge; 3, cleaning assembly; 4, protective chamber; 5, drive motor; 6, coupling; 7, water outlet; 8, mounting top plate; 9, water inlet pipe; 10, water spray assembly; 301, rotating shaft; 302, mounting rod; 303, connecting rod; 304, cross support rod; 305, cleaning ring; 396, cleaning head; 307, guide rod; 308, limiting cylinder; 1001, mounting screw; 1002, limiting ring; 1003, connecting pipe; 1004, nozzle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-3 As shown, a cleaning assembly for a water purification filter comprises a bottom plate 1 and a filter cartridge 2. The filter cartridge 2 is arranged in the middle of the top plate of the bottom plate 1, and a cleaning assembly 3 is arranged on the inner wall of the filter cartridge 2;

[0025] The cleaning assembly 3 includes a rotating shaft 301 arranged at the left end of the inner wall of the filter cartridge 2, a mounting rod 302 is arranged on the right side of the two rotating shafts 301, a connecting rod 303 is arranged on the right side of the two mounting rods 302, a plurality of cross support rods 304 are arranged on the outer wall of the connecting rod 303, a plurality of cross support rods 304 are arranged on the outer wall of the plurality of cross support rods 304, a plurality of cleaning rings 305 are arranged on the outer wall of the plurality of cleaning rings 305, four guide rods 307 are arranged on the outer ends of two adjacent cleaning rings 305, and a plurality of limiting cylinders 308 are arranged on the outer walls of the two connecting rods 303;

[0026] A protective chamber 4 is installed on the left side of the filter cartridge 2, a driving motor 5 is installed on the left side of the protective chamber 4, a coupling 6 is installed on the right side of the driving motor 5, a water outlet 7 is installed on the right side of the filter cartridge 2, a mounting top plate 8 is installed on the top plate of the filter cartridge 2, a water inlet pipe 9 is installed on the left end of the mounting top plate 8, and a water spray assembly 10 is installed at the bottom of the mounting top plate 8;

[0027] The water spray assembly 10 includes mounting screws 1001 arranged at the left and right ends of the bottom of the mounting top plate 8, and the bottoms of the two mounting screws 1001 are installed with limit rings 1002, and the inner walls of the two limit rings 1002 are provided with connecting pipes 1003, and the bottoms of the connecting pipes 1003 are installed with spray heads 1004;

[0028] The driving motor 5 is connected to the rotating shaft 301 through the coupling 6, the rotating shaft 301 is threadedly connected to the mounting rod 302, and the mounting rod 302 is threadedly connected to the connecting rod 303; the connecting rod 303 is threadedly connected to multiple cross support rods 304, and multiple cross support rods 304 are threadedly connected to the inner wall of the cleaning ring 305, and the cleaning ring 305 is fixedly connected to the cleaning head 306; the connecting rod 303 is threadedly connected to multiple limiting cylinders 308, and multiple cleaning rings 305 are all threadedly connected to multiple guide rods 307; the mounting top plate 8 is detachably connected to the water inlet pipe 9, the water inlet pipe 9 is threadedly connected to two mounting screws 1001, and the two mounting screws 1001 are threadedly connected to the limiting rings 1002; the inner walls of the two limiting rings 1002 are in contact with the outer wall of the connecting pipe 1003 and are detachable, and the connecting pipe 1003 is detachably connected to the three nozzles 1004, and the nozzles 1004 are arranged at the upper end of the inner wall of the filter cylinder 2;

[0029] Among them, the outer wall cleaning ring 305 of the connecting rod 303 is driven to rotate by the set rotating shaft 301, the set cleaning ring 305 uses multiple cleaning heads 306 on the outer wall to clean the inner wall of the filter cartridge 2, the set cross support rod 304 can support and stabilize the use of the cleaning ring 305, the set guide rod 307 is used to position and guide the connection between the two cleaning rings 305, the set installation screw 1001 is connected to the bottom of the installation top plate 8, the set connecting pipe 1003 and the nozzle 1004 are convenient for the external water inlet pipe 9 to connect water to flush the inside of the filter cartridge 2, and cooperate with multiple cleaning heads 306 to clean the filter cartridge 2.

[0030] It should be noted that the utility model is a cleaning component for a water purification filter. When in use, the water inlet pipe 9 transports water to the connecting pipe 1003 through external water connection, and three nozzles 1004 spray water into the filter cartridge 2. The installation screw 1001 is convenient for installing and using the connecting pipe 1003. The two drive motors 5 drive the rotating shaft 301 to rotate through the coupling 6, thereby driving the cleaning ring 305 on the outer wall of the connecting rod 303 to rotate, and the cleaning head 306 cleans the inner wall of the filter cartridge 2. Multiple cross support rods 304 improve the stability of the cleaning ring 305. The guide rod 307 guides and positions the cleaning ring 305 for easy use.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleaning assembly for a water purification filter, comprising a base plate (1) and a filter cartridge (2), characterized in that: A filter cartridge (2) is arranged in the middle of the top plate of the bottom plate (1), and a cleaning component (3) is arranged on the inner wall of the filter cartridge (2); The cleaning assembly (3) comprises a rotating shaft (301) arranged at the left end of the inner wall of the filter cylinder (2); the right sides of the two rotating shafts (301) are provided with mounting rods (302); the right sides of the two mounting rods (302) are provided with connecting rods (303); the outer walls of the connecting rods (303) are provided with a plurality of cross support rods (304); the outer walls of the plurality of cross support rods (304) are provided with cleaning rings (305); the outer walls of the plurality of cleaning rings (305) are provided with a plurality of cleaning heads (306); the outer ends of two adjacent cleaning rings (305) are each provided with four guide rods (307); and the outer walls of the two connecting rods (303) are provided with a plurality of limiting cylinders (308); A protective cavity (4) is installed on the left side of the filter cartridge (2), a drive motor (5) is provided on the left side of the protective cavity (4), a coupling (6) is provided on the right side of the drive motor (5), a water outlet (7) is provided on the right side of the filter cartridge (2), a mounting top plate (8) is installed on the top plate of the filter cartridge (2), a water inlet pipe (9) is installed at the left end of the top plate of the mounting top plate (8), and a water spray assembly (10) is provided at the bottom of the mounting top plate (8); The water spray assembly (10) comprises mounting screws (1001) arranged at the left and right ends of the bottom of the mounting top plate (8), the bottoms of the two mounting screws (1001) are installed with limit rings (1002), the inner walls of the two limit rings (1002) are provided with connecting pipes (1003), and the bottoms of the connecting pipes (1003) are installed with a spray head (1004).

2. A water purification filter cleaning assembly according to claim 1, characterized in that: The driving motor (5) is transmission-connected to the rotating shaft (301) via a coupling (6); the rotating shaft (301) is threadedly connected to the mounting rod (302); and the mounting rod (302) is threadedly connected to the connecting rod (303).

3. A water purification filter cleaning assembly according to claim 1, characterized in that: The connecting rod (303) is threadedly connected to the plurality of cross support rods (304), the plurality of cross support rods (304) are threadedly connected to the inner wall of the cleaning ring (305), and the cleaning ring (305) is fixedly connected to the cleaning head (306).

4. A water purification filter cleaning assembly according to claim 1, characterized in that: The connecting rod (303) is threadedly connected to the plurality of limiting cylinders (308), and the plurality of cleaning rings (305) are threadedly connected to the plurality of guide rods (307).

5. A water purification filter cleaning assembly according to claim 1, characterized in that: The mounting top plate (8) and the water inlet pipe (9) are detachably connected, the water inlet pipe (9) is threadedly connected to the two mounting screw rods (1001), and the two mounting screw rods (1001) are threadedly connected to the limiting ring (1002).

6. A water purification filter cleaning assembly according to claim 1, characterized in that: The inner walls of the two limiting rings (1002) are in contact with the outer wall of the connecting pipe (1003) and are detachable. The connecting pipe (1003) and the three nozzles (1004) are detachably connected, and the nozzles (1004) are arranged at the upper end of the inner wall of the filter cartridge (2).

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