Filter element mounting structure of water purifier

Abstract

The utility model discloses a filter element installation structure of a water purifier, which comprises a base, a support plate, a filter element body, a fixing seat, a plurality of reinforcing plates, a water inlet pipe, a water outlet pipe and a plurality of screw rings, the support plate is arranged at one end of the top of the base and is integrally formed, the fixing seat is arranged inside the base, and the reinforcing plates are arranged on the fixing seat. The filter element body is arranged on the base, the bottom of the filter element body is located in the fixing seat, the reinforcing plates are arranged on the outer wall of the filter element body in a surrounding mode, the water inlet pipe and the water outlet pipe are arranged in the supporting plate from top to bottom, and the free ends of the water inlet pipe and the water outlet pipe extend out of the outer wall of the supporting plate; and the plurality of screw rings are respectively arranged at the free ends of the water inlet pipe and the water outlet pipe. According to the scheme, the stability of each fixing device for fixing the filter element body can be greatly improved, noise can be effectively eliminated, so that the user experience is improved, and meanwhile, the filter element can be more conveniently and rapidly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifier component installation, in particular to a filter element installation structure of a water purifier. Background Art

[0002] A household water purifier generally refers to a drinking water device that deeply treats tap water. Household water purifiers are gradually becoming popular in every household, and the filter element is one of the important components of a household water purifier. The filter element needs to be replaced after a period of use.

[0003] The prior art water purifier filter installation structure has the following shortcomings:

[0004] 1. The fixing parts of the filter element installation structure of the prior art water purifier are mostly hard solids. Although the filter element can be firmly fixed, it is inevitable that water will flow inside and cause vibration during use, causing the hard parts to gradually loosen over time, thus causing collision noise during use and causing user dissatisfaction.

[0005] 2. The prior art water purifier filter element installation structure is relatively complicated to install the filter element, which increases the inconvenience when disassembling and assembling the filter element.

[0006] For this, a solution is needed. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a filter element installation structure for a water purifier to solve the problems raised in the above background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A filter element installation structure for a water purifier, comprising a base, a support plate, a filter element body, a fixing seat, a plurality of reinforcement plates, a water inlet pipe, a water outlet pipe and a plurality of spiral rings, wherein the support plate is arranged at one end of the top of the base and is integrally formed, the fixing seat is arranged inside the base, the filter element body is arranged on the base and the bottom is located inside the fixing seat, a plurality of the reinforcement plates are respectively surrounded and arranged on the outer wall of the filter element body, the water inlet pipe and the water outlet pipe are arranged from top to bottom in the support plate and the free ends both extend out of the outer wall of the support plate, and a plurality of the spiral rings are respectively arranged at the free ends of the water inlet pipe and the water outlet pipe;

[0012] The fixing seat is in a bowl-shaped structure and is provided with a plurality of rubber blocks and rubber pads therein. The plurality of rubber blocks are in a double-sided arc-shaped three-dimensional structure similar to a rectangular parallelepiped and are evenly arranged on the inner wall of the fixing seat. The rubber blocks are provided with multiple layers and each layer is staggered. The rubber pad is in a disc-shaped structure and is arranged at the bottom of the fixing seat. The rubber blocks and rubber pads are integrally formed with the fixing seat.

[0013] The plurality of reinforcing plates include a plate body, a plurality of connecting arms, a plurality of upper T-shaped blocks, a plurality of lower T-shaped blocks, a core ring, a plurality of rubber rings and a water pipe groove. The plurality of connecting arms are arranged in parallel on one side wall of the plate body. The plurality of upper T-shaped blocks are arranged on the connecting arm in one of the reinforcing plates, and the plurality of lower T-shaped blocks are arranged on the connecting arm in another reinforcing plate. The core ring is an unclosed annular three-dimensional structure and is arranged through the plate body. The plurality of rubber rings are an unclosed annular three-dimensional structure and are arranged inside the plate body. The water pipe groove is arranged through the plate body and is located at the notch of the core ring.

[0014] The middle and upper part of the support plate is hollowed out to provide a T-shaped slide groove for use with the support plate, and one of the T-shaped surfaces of the T-shaped slide groove is in an unclosed state facing the direction of the filter element body.

[0015] Preferably, the filter element body includes a filter housing, a filter screen, a water inlet pipe and a water outlet pipe, the filter screen is arranged in the filter housing, the water inlet pipe is arranged on the top of the filter screen and the free end is connected to the water inlet pipe, the water outlet pipe is arranged on the filter housing and is integrally formed, the free end of the water outlet pipe is connected to the water outlet pipe, and the circumferences of the pipe openings of the free ends of the water inlet pipe and the water outlet pipe are both smaller than the circumference of the pipe body.

[0016] Preferably, the water inlet connecting pipe is a tubular structure bent at ninety degrees.

[0017] Preferably, a plurality of raised rubber pads are provided on the rubber pad, and the plurality of raised rubber pads are evenly arranged on the surface of the rubber pad in a cubic structure, and the circumference of the rubber pad is smaller than the circumference of the bottom of the fixing seat.

[0018] Preferably, several protruding rubber rings are provided on some of the rubber rings, and some of the protruding rubber rings are all in a hexagonal three-dimensional structure and are evenly arranged on the inner side of the rubber rings; the plate body, several connecting arms, several upper T-blocks, core rings, several rubber rings and water pipe grooves are integrally formed, and the plate body, several connecting arms, several lower T-blocks, core rings, several rubber rings and water pipe grooves are integrally formed, and some of the reinforcement plates are distributed from top to bottom, and the T-shaped bottoms of the upper T-blocks and the lower T-blocks are distributed opposite to each other.

[0019] (III) Beneficial effects

[0020] The utility model provides a filter element installation structure for a water purifier, which has the following beneficial effects:

[0021] This solution designs rubber pads and several raised rubber blocks on the base to increase friction to effectively fix the middle and lower parts of the filter element. A reinforcement plate is designed to further reinforce the upper part of the filter element. At the same time, a T-shaped slide groove is designed on the support plate to facilitate quick disassembly and assembly of the reinforcement plate. The rubber blocks and rubber pads can not only strengthen the filter element, but also eliminate the vibration sound caused by water impacting the filter element, thereby further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of several raised adhesives of the utility model;

[0026] Figure 5 This is a detailed structural diagram of the support plate of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the reinforcement plate of the utility model;

[0028] Figure 7 This is another structural schematic diagram of a reinforcement plate of the utility model;

[0029] Figure 8 It is a schematic diagram of the structure of several raised adhesives of the utility model.

[0030] In the figure, 1-base; 2-support plate; 3-filter element body; 31-filter shell; 32-filter screen; 33-water inlet pipe; 34-water outlet pipe; 4-fixed seat; 41-a plurality of rubber blocks; 42-rubber pads; 43-a plurality of raised rubber 1; 5-a plurality of reinforcing plates; 51-plate body; 52-a plurality of connecting arms; 53-a plurality of upper T-blocks; 54-a plurality of lower T-blocks; 55-core ring; 56-a plurality of rubber rings; 57-a plurality of raised rubber 2; 58-water pipe groove; 6-water inlet pipe; 7-water outlet pipe; 8-a plurality of screw rings; 9-coordinated T-shaped slide groove. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-8 The embodiment of the utility model provides a technical solution to achieve this: a filter element installation structure of a water purifier, including a base 1, a support plate 2, a filter element body 3, a fixing seat 4, a plurality of reinforcement plates 5, a water inlet pipe 6, a water outlet pipe 7 and a plurality of spiral rings 8, the support plate 2 is arranged at one end of the top of the base 1 and is integrally formed, the fixing seat 4 is arranged inside the base 1, the filter element body 3 is arranged on the base 1 and the bottom is located in the fixing seat 4, a plurality of reinforcement plates 5 are respectively surrounded and arranged on the outer wall of the filter element body 3, the water inlet pipe 6 and the water outlet pipe 7 are arranged from top to bottom in the support plate 2 and the free ends extend out of the outer wall of the support plate 2, and a plurality of spiral rings 8 are respectively arranged at the free ends of the water inlet pipe 6 and the water outlet pipe 7. The filter element body 3 includes a filter housing 31, a filter screen 32, a water inlet pipe 33 and a water outlet pipe 34. The filter screen 32 is arranged in the filter housing 31. The water inlet pipe 33 is a tubular structure bent at 90 degrees and is arranged on the top of the filter screen 32. The free end of the water outlet pipe 34 is arranged on the filter housing 31 and is integrally formed. The free end of the water outlet pipe 34 is connected to the water outlet pipe 7. The circumferences of the pipe openings of the free ends of the water inlet pipe 33 and the water outlet pipe 34 are both smaller than the circumference of the pipe body.

[0033] Before use, first align the directions of the water inlet pipe 33 and the water outlet pipe 34 of the filter element body 3 with the directions of the water inlet pipe 6 and the water outlet pipe 7 , and then insert the filter element body 3 into the fixing seat 4 .

[0034] The core, the fixing seat 4 is in a bowl-shaped structure and is provided with a plurality of rubber blocks 41 and rubber pads 42 inside. The plurality of rubber blocks 41 are in a rectangular double-sided arc-shaped three-dimensional structure and are evenly arranged on the inner wall of the fixing seat 4. The rubber blocks 41 are provided with multiple layers and each layer is staggered. The rubber pads 42 are in a disc-shaped structure and are arranged at the bottom of the fixing seat 4. The rubber blocks 41 and the rubber pads 42 are integrally formed with the fixing seat 4. After the filter element body 3 is inserted, the staggered distribution of the plurality of rubber blocks 41 can greatly increase the friction with the filter element body 3, making the lower half of the filter element body 3 more firmly fixed. At the same time, the rubber pads 42 are provided with a plurality of protruding rubber blocks 43, and the plurality of protruding rubber blocks 43 are in a cubic structure and are evenly arranged on the surface of the rubber pads 42. The plurality of protruding rubber blocks 43 further enhance the friction, making the lower half of the filter element body 3 more firmly fixed. Subsequently, the water inlet pipe 33 and the water outlet pipe 34 are fixed to the water inlet pipe 6 and the water outlet pipe 7 respectively by the screw ring 8, and then the filter element body 3 is fixed by two reinforcing plates 5.

[0035] Effectively, the upper middle part of the support plate 2 is hollowed out to provide a T-shaped slide groove 9 for use with the support plate 2 , and one of the T-shaped surfaces of the T-shaped slide groove 9 is in an unclosed state facing the direction of the filter element body 3 .

[0036] Specifically, the plurality of reinforcing plates 5 are in a multi-rectangular combination structure, two reinforcing plates 5 are provided and are distributed from top to bottom, the reinforcing plates 5 include a plate body 51, a plurality of connecting arms 52, a plurality of upper T-shaped blocks 53, a plurality of lower T-shaped blocks 54, a core ring 55, a plurality of rubber rings 56 and a water pipe groove 58, the plurality of connecting arms 52 are arranged in parallel on one side wall of the plate body 51, the plurality of upper T-shaped blocks 53 are respectively arranged on the connecting arm 52 in one of the reinforcing plates 5, the plurality of lower T-shaped blocks 54 are respectively arranged on the connecting arm 52 in another reinforcing plate 5, the core ring 55 is in an unclosed annular three-dimensional structure and is arranged through the plate body 51, the plurality of rubber rings 56 are in an unclosed annular three-dimensional structure and are arranged inside the plate body 51, and the water pipe groove 58 is arranged through the plate body 51 and is located at the notch of the core ring 55. The plate body 51, a plurality of connecting arms 52, a plurality of upper T-shaped blocks 53, a core ring 55, a plurality of rubber rings 56 and a water pipe groove 58 are integrally formed. The plate body 51, a plurality of connecting arms 52, a plurality of lower T-shaped blocks 54, a core ring 55, a plurality of rubber rings 56 and a water pipe groove 58 are integrally formed. After the two water pipes of the filter element body 3 are fixed, the reinforcing plate 5 is put into the T-shaped slide groove 9 from top to bottom from the lower T-shaped block 54 until the bottom of the T-shaped slide groove 9, and then another reinforcing plate 5 is put into the T-shaped slide groove 9 from top to bottom from the upper T-shaped block 53 until the top of the lower T-shaped block 54. Therefore, when installing the two reinforcing plates 5, the core ring 55 can pass through the filter element body 3. At the same time, the design of the water pipe groove 58 can avoid bumping into the water pipe when installing the reinforcing plate 5, so that the installation of the reinforcing plate 5 is smoother. The two layers of rubber rings 56 on the inner side of the core ring 55 increase the friction against the filter element body 3 while preventing the user from exerting too much force to remove the reinforcement plate 5. A number of raised rubber rings 57 in a hexagonal three-dimensional structure are provided on the inner sides of the rubber rings 56. This design can further save effort in removing the reinforcement plate 5 and effectively dilute the vibration force caused by the water flow, making the filter element body 3 more stable.

[0037] Further, the external water valve is opened, and water passes through the water inlet pipe 6, the water inlet pipe 33, the filter screen 32, the filter housing 31, the water outlet pipe 34 and the water outlet pipe 7 in sequence to achieve a filtering effect. In this process, the design of each colloid achieves an effect of eliminating noise.

[0038] Working principle: Before operation, first align the direction of the water inlet pipe 33 and the water outlet pipe 34 of the filter element body 3 with the direction of the water inlet pipe 6 and the water outlet pipe 7, then insert the filter element body 3 into the fixing seat 4, and then put the two fixing plates 5 from each T-block into the T-shaped slide groove 9 from top to bottom to fix the filter element body 3, and then open the external water valve to let the water pass through the water inlet pipe 6, the water inlet pipe 33, the filter screen 32, the filter shell 31, the water outlet pipe 34 and the water outlet pipe 7 in turn to achieve the filtering effect.

[0039] The utility model comprises 1-base; 2-support plate; 3-filter element body; 31-filter shell; 32-filter screen; 33-water inlet pipe; 34-water outlet pipe; 4-fixing seat; 41-a plurality of rubber blocks; 42-rubber pad; 43-a plurality of raised rubber blocks; 5-a plurality of reinforcing plates; 51-plate body; 52-a plurality of connecting arms; 53-a plurality of upper T-shaped blocks; 54-a plurality of lower T-shaped blocks; 55-core ring; 56-a plurality of rubber rings; 57-a plurality of raised rubber blocks; 58-water pipe groove; 6-water inlet pipe; 7-water outlet pipe; 8- Several screw rings; 9- T-shaped slides used in conjunction. These parts are all universal standard parts or parts known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The problems solved by the utility model are: 1. Most of the fixed parts of the prior art water purifier filter element installation structure are hard solids. When in use, it is inevitable that water will rush inside to cause vibration, causing the hard parts to gradually become loose over time, resulting in collision noise during use and causing user dissatisfaction. 2. The prior art water purifier filter element installation structure is relatively cumbersome for the installation of the filter element, which increases the inconvenience when disassembling and assembling it. The utility model greatly increases the stability of the filter element body fixed by each fixing device through the mutual cooperation of the above-mentioned parts, and can also effectively eliminate noise to improve user experience. At the same time, a T-shaped slide is designed on the support plate to facilitate the quick disassembly and assembly of the reinforcement plate.

[0040] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A filter element installation structure for a water purifier, characterized in that: The filter element (3) comprises a base (1), a support plate (2), a filter element body (3), a fixing seat (4), a plurality of reinforcement plates (5), a water inlet pipe (6), a water outlet pipe (7) and a plurality of spiral rings (8), wherein the support plate (2) is arranged at one end of the top of the base (1) and is integrally formed, the fixing seat (4) is arranged inside the base (1), the filter element body (3) is arranged on the base (1) and the bottom is located inside the fixing seat (4), the plurality of reinforcement plates (5) are respectively arranged on the outer wall of the filter element body (3), the water inlet pipe (6) and the water outlet pipe (7) are arranged from top to bottom inside the support plate (2) and the free ends both extend out of the outer wall of the support plate (2), and the plurality of spiral rings (8) are respectively arranged at the free ends of the water inlet pipe (6) and the water outlet pipe (7); The fixing seat (4) is in a bowl-shaped structure and is provided with a plurality of rubber blocks (41) and rubber pads (42) therein; the plurality of rubber blocks (41) are in a double-sided arc-shaped three-dimensional structure similar to a rectangular parallelepiped and are evenly arranged on the inner wall of the fixing seat (4); the rubber blocks (41) are provided with multiple layers and each layer is staggered; the rubber pads (42) are in a disc-shaped structure and are arranged at the bottom of the fixing seat (4); the rubber blocks (41) and the rubber pads (42) are integrally formed with the fixing seat (4); The plurality of reinforcing plates (5) comprise a plate body (51), a plurality of connecting arms (52), a plurality of upper T-shaped blocks (53), a plurality of lower T-shaped blocks (54), a core ring (55), a plurality of rubber rings (56) and a water pipe groove (58); the plurality of connecting arms (52) are arranged in parallel on a side wall of the plate body (51); the plurality of upper T-shaped blocks (53) are arranged on the connecting arm (52) in one of the reinforcing plates (5); the plurality of lower T-shaped blocks (54) are arranged on the connecting arm (52) in another of the reinforcing plates (5); the core ring (55) is an unclosed annular three-dimensional structure and is arranged through the plate body (51); the plurality of rubber rings (56) are an unclosed annular three-dimensional structure and are arranged inside the plate body (51); the water pipe groove (58) is arranged through the plate body (51) and is located at the notch of the core ring (55); The upper middle part of the support plate (2) is hollowed out to provide a T-shaped slide groove (9) for use with the support plate (2), and one of the T-shaped surfaces of the T-shaped slide groove (9) is in an unclosed state and faces the direction of the filter element body (3).

2. The filter element installation structure of a water purifier according to claim 1, characterized in that: The filter element body (3) comprises a filter housing (31), a filter screen (32), a water inlet pipe (33) and a water outlet pipe (34); the filter screen (32) is arranged in the filter housing (31); the water inlet pipe (33) is arranged on the top of the filter screen (32) and the free end is connected to the water inlet pipe (6); the water outlet pipe (34) is arranged on the filter housing (31) and is integrally formed; the free end of the water outlet pipe (34) is connected to the water outlet pipe (7); the circumferences of the pipe openings of the free ends of the water inlet pipe (33) and the water outlet pipe (34) are both smaller than the circumference of the pipe body.

3. The filter element installation structure of a water purifier according to claim 2, characterized in that: The water inlet pipe (33) is a tubular structure bent at ninety degrees.

4. The filter element installation structure of a water purifier according to claim 1, characterized in that: The rubber pad (42) is provided with a plurality of raised rubber pieces (43), and the plurality of raised rubber pieces (43) are evenly arranged on the surface of the rubber pad (42) in a cubic structure, and the circumference of the rubber pad (42) is smaller than the circumference of the bottom of the fixing seat (4).

5. The filter element installation structure of a water purifier according to claim 1, characterized in that: A plurality of protruding rubber rings (57) are arranged on the plurality of rubber rings (56), and the plurality of protruding rubber rings (57) are all in a hexagonal three-dimensional structure and are evenly arranged on the inner side surface of the rubber rings (56); the plate body (51), the plurality of connecting arms (52), the plurality of upper T-shaped blocks (53), the core ring (55), the plurality of rubber rings (56) and the water pipe groove (58) are integrally formed; the plate body (51), the plurality of connecting arms (52), the plurality of lower T-shaped blocks (54), the core ring (55), the plurality of rubber rings (56) and the water pipe groove (58) are integrally formed; the plurality of reinforcing plates (5) are distributed from top to bottom, and the T-shaped bottoms of the upper T-shaped blocks (53) and the lower T-shaped blocks (54) are distributed opposite to each other.

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