Filter element with quick replacement structure for water purifier

Abstract

The utility model relates to the technical field of filter elements of water purifiers, and provides a filter element with a quick replacement structure for a water purifier, which comprises a water purifier main body, a movable groove is arranged at the bottom of the inner wall of the water purifier main body, a movable block is slidably mounted in the movable groove, a pair of first springs is welded on the outer wall of one end of the movable block, and a pair of second springs is welded on the outer wall of the other end of the movable block. The other end of the first spring is welded and fixed with the movable groove; according to the filter element with the quick replacement structure for the water purifier, a movable block can be moved out by outwards pulling a vertical rod, one end of the top of the filter element is inserted into a second fixing groove and continuously pushed, so that the filter element penetrates into the second fixing groove, one end of the bottom of the filter element is aligned to a first fixing groove, the filter element is slowly loosened, and under the action of a lifting plate, the filter element can be quickly replaced. And one end of the bottom of the filter element can be pushed to enter the first fixing groove, meanwhile, the communicating pipe can be inserted into the filter element, and the filter element can be fixed and limited through the first fixing groove and the second fixing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifier filter elements, and in particular to a filter element with a quick replacement structure for a water purifier. Background Art

[0002] A water purifier, also known as a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The filter element is a professional filtering device, mainly used to filter solid particles, microorganisms, chemicals and other impurities in liquids or gases to ensure the purity of the fluid and the normal use of the equipment. The filter element is an important part of the water purifier, but the filter element is fixed inside the water purifier and needs to be fixed with screws. It is not convenient to replace, and a filter element with a quick replacement structure is required to improve replacement efficiency.

[0003] A Chinese patent discloses a filter element clamping fixing structure for a water purifier, with the announcement number CN205613139U. The patent states that "it includes a first plate body, a second plate body and a plurality of filter elements that are detachably connected together, a plurality of filter element interfaces are arranged at intervals on the first plate body, a clamping circular hole corresponding to each filter element interface is arranged on the second plate body, and a clamping structure is symmetrically formed in each clamping circular hole on the second plate body, and the bottom end of each filter element is clamped in the clamping circular hole through the clamping structure and connected to the filter element interface." However, the existing filter element needs to rely on a fixing structure when installing, and cooperates with a plurality of screws to achieve the fixing effect. The operation is relatively cumbersome and not convenient enough, which brings inconvenience to the replacement work. Therefore, it is necessary to design a filter element with a quick replacement structure for a water purifier. Utility Model Content

[0004] The utility model aims to provide a filter element with a quick-change structure for a water purifier, which solves the problem in the related art that the work of replacing the filter element during use is complicated, inconvenient and inconvenient.

[0005] The technical solution of the utility model is as follows:

[0006] The filter element of claim 1, wherein the bottom of the inner wall of the water purifier body is provided with a movable groove, and a movable block is slidably installed inside the movable groove, a pair of first springs are welded to an outer wall of one end of the movable block, and the other end of the first spring is welded and fixed to the movable groove, a first fixing groove is provided around the top end surface of the movable block, a top plate is provided on the inner top of the water purifier body, and vertical rods are welded at four corners of the top plate, a bottom end of the vertical rod is welded and fixed to the top end surface of the movable block, a second fixing groove is provided around the bottom end surface of the top plate, and a lifting plate is provided inside the second fixing groove, a second spring is welded around the top end surface of the lifting plate, and a top end of the second spring is welded and fixed to the top of the inner wall of the second fixing groove, a branch pipe is provided in the top center of the lifting plate, and a connecting pipe is provided at the bottom end of the branch pipe, and a plurality of filter elements are provided between the movable block and the top plate.

[0007] Preferably, the number of the first fixing grooves, the second fixing grooves and the filter element is equal, the bottom end of the filter element is plugged and installed in the first fixing groove, and the top end of the filter element is plugged and installed in the second fixing groove.

[0008] Preferably, the filter element comprises an outer shell, a thermal insulation layer and a core bar, the inner wall of the outer shell is provided with a thermal insulation layer, and the core bar is inserted into the inner part of the outer shell, and the bottom end of the connecting tube passes through the outer shell and extends to above the top of the core bar.

[0009] Preferably, a diversion pump is provided on the top of the water purifier body, and a water inlet pipe is provided at the output end of the diversion pump, and the bottom end of the water inlet pipe is plugged and installed inside the top plate and communicated with the top end of the branch pipe.

[0010] Preferably, a pair of limiting grooves are provided on the top of the inner wall of the water purifier body, and a slider is slidably installed inside the limiting groove, and one bottom end of the slider is welded and fixed to the top end surface of the top plate.

[0011] Preferably, a pair of lighting lamps are screwed on the top of the inner wall of the water purifier body, grips are provided on the two vertical rods, and fixing rings are welded to the outside of both sides of the first fixing groove.

[0012] Preferably, finger grooves are provided on both side outer walls of the water purifier body, a compartment door is hinged at one end of the water purifier body, and pillars are welded around the bottom end surface of the water purifier body.

[0013] Preferably, a drain pump is threadedly connected to the bottom end surface of the water purifier body, and a drain pipe is provided on the drain pump.

[0014] Beneficial effects of the utility model:

[0015] The movable block can be moved out by pulling the vertical rod outward, and the filter element can be pushed deeper into the second fixed groove by inserting the top end of the filter element into the second fixed groove and continuously pushing it. The bottom end of the filter element is aligned with the first fixed groove, and the filter element is slowly released. Under the action of the lifting plate, the bottom end of the filter element can be pushed into the first fixed groove. At the same time, the connecting pipe will be inserted into the filter element, and the filter element can be fixed and limited by the first fixed groove and the second fixed groove. The vertical rod is released, and under the action of the first spring, the movable block can be pulled to reset. This method is simple to operate, and replacement is more convenient, fast and efficient, which is conducive to shortening replacement time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is an isometric view of the entire utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 4 This is an overall cross-sectional view of the utility model;

[0021] Figure 5 This is an overall cross-sectional view of the utility model;

[0022] In the figure: 1. water purifier body; 2. movable groove; 3. movable block; 4. first spring; 5. first fixed groove; 6. top plate; 7. vertical rod; 8. second fixed groove; 9. lifting plate; 10. second spring; 11. branch pipe; 12. connecting pipe; 13. filter element; 131. outer shell; 132. thermal insulation layer; 133. core strip; 14. diversion pump; 15. water inlet pipe; 16. limit groove; 17. slider; 18. lighting lamp; 19. grip; 20. fixing ring; 21. finger groove; 22. compartment door; 23. pillar; 24. drainage pump; 25. drainage pipe. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] like Figure 1-5As shown, the present embodiment proposes a filter element with a quick-change structure for a water purifier, comprising a water purifier body 1, a movable groove 2 is provided at the bottom of the inner wall of the water purifier body 1, and a movable block 3 is slidably installed inside the movable groove 2, a pair of first springs 4 are welded to the outer wall of one end of the movable block 3, and the other end of the first spring 4 is welded and fixed to the movable groove 2, first fixed grooves 5 are provided on all sides of the top end surface of the movable block 3, a top plate 6 is provided on the inner top of the water purifier body 1, and vertical rods 7 are welded at the four corners of the top plate 6, one end of the bottom of the vertical rod 7 is welded and fixed to the top end surface of the movable block 3, second fixed grooves 8 are provided on all sides of the bottom end surface of the top plate 6, and a lifting plate 9 is provided inside the second fixed groove 8, and the top of the lifting plate 9 A second spring 10 is welded around the end surface of the lifting plate 9, and the top end of the second spring 10 is welded and fixed to the top of the inner wall of the second fixed groove 8. A branch pipe 11 is provided in the top center of the lifting plate 9, and a connecting pipe 12 is provided at the bottom end of the branch pipe 11. A plurality of filter elements 13 are provided between the movable block 3 and the top plate 6. The number of the first fixed groove 5, the second fixed groove 8 and the filter element 13 is equal. The bottom end of the filter element 13 is plugged and installed in the first fixed groove 5, and the top end of the filter element 13 is plugged and installed in the second fixed groove 8. The filter element 13 includes an outer shell 131, an insulation layer 132 and a core strip 133. The inner wall of the outer shell 131 is provided with an insulation layer 132, and the inner part of the outer shell 131 is plugged with a core strip 133. The bottom of the connecting pipe 12 One end passes through the shell 131 and extends to the top of the core strip 133. A diversion pump 14 is provided on the top of the water purifier body 1, and a water inlet pipe 15 is provided at the output end of the diversion pump 14. The bottom end of the water inlet pipe 15 is plugged and installed inside the top plate 6 and is connected to the top end of the branch pipe 11. The diversion pump 14 is connected to an external water pipe, and the water can be divided into multiple streams by using the water inlet pipe 15, and the water is transported to the filter element 13 for filtration by using the connecting pipe 12. A pair of limiting grooves 16 are provided on the top of the inner wall of the water purifier body 1, and a slider 17 is slidably installed inside the limiting groove 16. The bottom end of the slider 17 is welded and fixed to the top end face of the top plate 6. The moving position of the top plate 6 can be limited by the limiting groove 16 and the slider 17. A pair of lighting lamps 18 are screwed on the top of the inner wall of the water purifier body 1, and grips 19 are provided on the two vertical rods 7. Fixing rings 20 are welded on the outside of both sides of the first fixing groove 5. The lighting lamps 18 can increase the brightness inside the water purifier body 1, and the filter element 13 can be conveniently disassembled and assembled. The bottom sides of the filter element 13 can be clamped by the fixing rings 20, which is beneficial to improve the fixing effect. Finger grooves 21 are provided on the outer walls of both sides of the water purifier body 1, and a warehouse door 22 is hinged at one end of the water purifier body 1. Pillars 23 are welded around the bottom end surface of the water purifier body 1. A drainage pump 24 is screwed on the bottom end surface of the water purifier body 1, and a drainage pipe 25 is provided on the drainage pump 24. The drainage pump 24 and the drainage pipe 25 are used to discharge the filtered water.

[0025] In this embodiment, when in use, the movable block 3 can be moved out by holding the grip 19 and pulling the vertical rod 7 outwards, and the moving position of the top plate 6 can be limited by the limit groove 16 and the slider 17 to prevent the movable block 3 from falling out, and the top end of the filter element 13 is inserted into the second fixed groove 8 and continuously pushed to make the filter element 13 go deep into the second fixed groove 8, and the bottom end of the filter element 13 is aligned with the first fixed groove 5, and the filter element 13 is slowly released. Under the action of the lifting plate 9, the bottom end of the filter element 13 can be pushed into the first fixed groove 5, and the filter element 13 can be moved into the second fixed groove 8. When the filter element 13 is filtered, the connecting pipe 12 is inserted into the filter element 13, and the filter element 13 can be fixed and limited by the first fixing groove 5 and the second fixing groove 8. The vertical rod 7 is loosened, and the movable block 3 can be pulled to reset under the action of the first spring 4. The water guide pump 14 is connected to the external water pipe, and the water can be divided into multiple streams by the water inlet pipe 15, and the connecting pipe 12 is used to transport the water to the filter element 13 for filtration. The drain pump 24 and the drain pipe 25 are used to discharge the filtered water. The finger groove 21 can facilitate the transportation of the water purifier body 1.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter element with a quick-change structure for a water purifier, comprising a water purifier body (1), characterized in that: A movable groove (2) is provided at the bottom of the inner wall of the water purifier body (1), and a movable block (3) is slidably mounted inside the movable groove (2); a pair of first springs (4) are welded to the outer wall of one end of the movable block (3), and the other end of the first spring (4) is welded and fixed to the movable groove (2); first fixing grooves (5) are provided around the top end surface of the movable block (3); a top plate (6) is provided at the top of the inner side of the water purifier body (1), and vertical rods (7) are welded at the four corners of the top plate (6); one end of the bottom of the vertical rod (7) is connected to the top of the movable block (3); The top end surface of the top plate (6) is welded and fixed, the bottom end surface of the top plate (6) is provided with a second fixing groove (8) around the periphery, and the second fixing groove (8) is provided with a lifting plate (9) inside, the top end surface of the lifting plate (9) is welded with a second spring (10) around the periphery, and the top end of the second spring (10) is welded and fixed to the top of the inner wall of the second fixing groove (8), a branch pipe (11) is provided at the center of the top of the lifting plate (9), and a connecting pipe (12) is provided at the bottom end of the branch pipe (11), and a plurality of filter elements (13) are provided between the movable block (3) and the top plate (6).

2. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: The number of the first fixing groove (5), the second fixing groove (8) and the filter element (13) is equal; the bottom end of the filter element (13) is plugged into and installed in the first fixing groove (5), and the top end of the filter element (13) is plugged into and installed in the second fixing groove (8).

3. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: The filter element (13) comprises an outer shell (131), a thermal insulation layer (132) and a core strip (133); the inner wall of the outer shell (131) is provided with a thermal insulation layer (132), and the inner part of the outer shell (131) is plugged with a core strip (133); and the bottom end of the connecting pipe (12) penetrates the outer shell (131) and extends to above the top of the core strip (133).

4. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: A diversion pump (14) is provided on the top of the water purifier body (1), and a water inlet pipe (15) is provided at the output end of the diversion pump (14); a bottom end of the water inlet pipe (15) is plugged and installed inside the top plate (6) and communicates with a top end of the branch pipe (11).

5. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: A pair of limiting grooves (16) are provided at the top of the inner wall of the water purifier body (1), and a slider (17) is slidably mounted inside the limiting groove (16), and one bottom end of the slider (17) is welded and fixed to the top end surface of the top plate (6).

6. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: A pair of lighting lamps (18) are screwed to the top of the inner wall of the water purifier body (1), grips (19) are provided on the two vertical rods (7), and fixing rings (20) are welded to the outside of both sides of the first fixing groove (5).

7. A filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: Finger grooves (21) are provided on both sides of the outer walls of the water purifier body (1), a compartment door (22) is hingedly connected to one end of the water purifier body (1), and pillars (23) are welded around the bottom end surface of the water purifier body (1).

8. The filter element with a quick-change structure for a water purifier according to claim 1, characterized in that: A drainage pump (24) is threadedly connected to the bottom end surface of the water purifier body (1), and a drainage pipe (25) is provided on the drainage pump (24).

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