Kettle filter element

Abstract

The utility model discloses a kettle filter element which comprises a connecting shell, a filter stick set, a filter stick supporting plate and a water outlet shell. The upper side of the connecting shell is provided with a connecting water inlet groove, the lower side of the connecting shell is provided with a containing water filtering groove and a middle connecting plate arranged between the water inlet groove and the containing water filtering groove, and the middle connecting plate is provided with a communicating hole communicating the water inlet groove with the containing water filtering groove; the filter stick group is arranged in the containing water filtering tank, and a middle cavity is formed in the middle of the filter stick group; the filter stick supporting plate is arranged in the containing water filtering groove, located on the lower side of the filter stick set and used for connecting and supporting the filter stick set, and a water passing hole communicated with the middle cavity is formed in the filter stick supporting plate; the water outlet shell is connected to the lower side of the connecting shell, a filtered water containing cavity is formed in the water outlet shell, and a water outlet hole communicated with the filtered water containing cavity is formed in the lower side of the water outlet shell. According to the filter stick set, impurities and particles are effectively removed, efficient filtering is achieved, the problem of material leakage of filtering resin is solved, the filtering efficiency is improved, and the user requirement is met.

Description

Technical Field

[0001] The present application relates to the technical field of filter elements, and in particular to a kettle filter element. Background Art

[0002] A water filter is a household drinking water filtration device, which is used for drinking water purification in households that cannot afford to install it or live in it for a short period of time. The built-in filter element filters scale, heavy metals, particulate impurities, plankton, odor, etc. in the water to improve the water quality and taste.

[0003] However, most of the existing kettle filter elements use filter resin as the filling filter material, but due to the small particle characteristics of the filter resin, leakage is prone to occur, which can easily affect the water filtering effect. Therefore, technicians in this field are in urgent need of developing a new type of kettle filter element to meet practical application needs. Utility Model Content

[0004] The main purpose of this application is to provide a kettle filter element to solve the above-mentioned technical problems.

[0005] To achieve the above purpose, the present application proposes a kettle filter element, comprising:

[0006] A connecting shell, the upper side of which is provided with a connecting water inlet groove with an opening facing upward, and the lower side of which is provided with a water filter tank with an opening facing downward, and an intermediate connecting plate provided between the water inlet groove and the water filter tank, wherein the intermediate connecting plate is provided with a connecting opening for connecting the water inlet groove and the water filter tank;

[0007] A filter rod assembly is arranged in the water filter tank and has a central cavity in the middle;

[0008] A filter rod support plate, which is arranged in the water filter accommodating tank, located at the lower side of the filter rod group, used for connecting and supporting the filter rod group, and is provided with a water hole communicating with the middle cavity;

[0009] The water outlet shell is connected to the lower side of the connecting shell, and has a filtered water containing chamber inside thereof for containing the filtered water flowing out through the water passing hole, and has a water outlet hole connected to the filtered water containing chamber on its lower side.

[0010] The kettle filter element as described above, wherein the lower side of the middle connecting plate is provided with a positioning connecting portion protruding downwards;

[0011] The filter rod assembly comprises a filter rod and a filter rod cover arranged on the upper side of the filter rod;

[0012] The middle part of the filter rod is provided with the middle cavity;

[0013] The filter rod cover has a first connecting ring groove connected to the filter rod at its lower side, and a downward extending portion extending downward into the middle cavity is provided thereon, and an adapting connecting groove is provided on the upper side of the downward extending portion which is recessed downward to be adapted to be connected with the positioning connecting portion;

[0014] The filter rod support plate is also provided with a second connecting ring groove located outside the water hole for connecting with the lower side of the filter rod.

[0015] As described above, the kettle filter element has a plurality of filter rod groups, and the number of the positioning connection parts, the water holes and the second connection ring grooves is equal to the number of the filter rod groups.

[0016] In the kettle filter element as described above, the filter rod is a filter carbon rod.

[0017] The kettle filter element as described above, wherein the inner side wall of the connecting water inlet groove is provided with a connecting thread for threaded connection;

[0018] The kettle filter element also includes a sealing ring arranged inside the connecting water inlet groove for sealing connection.

[0019] As described above, the kettle filter element, the upper side of the middle connecting plate is provided with a plurality of limit connection protrusions which protrude upward and are arranged at intervals for limiting the connection with the sealing ring.

[0020] As for the kettle filter element as described above, the outer side wall of the groove connected to the water inlet is provided with a concave-convex pattern.

[0021] Compared with the prior art, the above application has the following advantages:

[0022] The kettle filter element of the present application uses the design structure of the connecting shell to allow water to flow into the water containing filter tank through the connecting opening after entering the water inlet groove of the connecting shell, and then flow through the middle cavity of the filter rod group, and then through the filtering effect of the filter rod group, the impurities and particulate matter in the water can be effectively removed to achieve high-efficiency filtration; then, the filtered water flows into the filtered water containing cavity on the water outlet shell, and flows out through the water outlet hole on the lower side, so as to complete the entire water filtration and water outlet work, thereby not only solving the problem of leakage of filter resin, but also further improving the filtration efficiency of water filtration, thereby meeting the actual usage needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 A three-dimensional diagram of the kettle filter element of the present application.

[0025] Figure 2 Exploded view of the kettle filter element for this application.

[0026] Figure 3 It is a stereoscopic view of the connecting shell described in the kettle filter element of this application.

[0027] Figure 4 A cross-sectional view of a kettle filter element for this application.

[0028] Figure 5 It is a cross-sectional view of the connecting shell described in the kettle filter element of this application.

[0029] Figure 6 It is a stereoscopic view of the filter rod described in the kettle filter element of this application.

[0030] Figure 7 It is a three-dimensional view of the filter rod cover described in the kettle filter element of this application.

[0031] Figure 8 Another stereoscopic view of the filter rod cover in the kettle filter element of the present application.

[0032] Fig. 9 This is a three-dimensional diagram of the filter rod support plate described in the kettle filter element of this application.

[0033] Fig.10 This is a three-dimensional diagram of the water outlet housing described in the kettle filter element of this application. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, the descriptions of "first", "second", etc. in this application are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0037] In one embodiment of the present application, Figures 1 to 10 As shown, a kettle filter element comprises a connecting shell 1, a filter rod group 2, a filter rod support plate 3, and a water outlet shell 4;

[0038] Specifically, the upper side of the connecting shell 1 is provided with a connecting water inlet groove 101 with an opening facing upward, and the lower side thereof is provided with a water filter tank 102 with an opening facing downward, and an intermediate connecting plate 103 is provided between the water inlet groove 101 and the water filter tank 102, and the intermediate connecting plate 103 is provided with a connecting opening 1031 for connecting the water inlet groove 101 and the water filter tank 102; the filter rod group 2 is provided in the water filter tank 102, and a middle hollow is provided in the middle thereof. cavity 201; the filter rod supporting plate 3 is arranged in the filter water accommodating trough 102, located at the lower side of the filter rod group 2, for connecting and supporting the filter rod group 2, and is provided with a water through hole 301 communicating with the middle cavity 201; the water outlet shell 4 is connected to the lower side of the connecting shell 1, and is provided with a filtered water body accommodating cavity 401 for accommodating the filtered water flowing out through the water through hole 301, and is provided with a water outlet hole 402 communicating with the filtered water body accommodating cavity 401 at its lower side.

[0039] The kettle filter element of the present application is designed with the structure of the connecting shell 1, so that after the water enters the water inlet groove 101 of the connecting shell 1, it can flow into the water containing filter groove 102 through the connecting opening 1031, and then flow through the middle cavity 201 of the filter rod group 2, and then through the filtering effect of the filter rod group 2, the impurities and particulate matter in the water can be effectively removed to achieve efficient filtration; then, the filtered water flows into the filtered water containing cavity 401 on the water outlet shell 4, and flows out through the water outlet hole 402 on the lower side, so as to complete the whole water filtering and water outlet work, thereby not only solving the problem of leakage of the filter resin, but also further improving the filtering efficiency of the filtered water, thereby meeting the actual use needs of users.

[0040] Furthermore, a positioning connection portion 1032 protruding downward is provided on the lower side of the middle connection plate 103;

[0041] The filter rod assembly 2 includes a filter rod 20 and a filter rod cover 21 disposed on the upper side of the filter rod 20;

[0042] The middle part of the filter rod 20 is provided with the middle cavity 201; the filter rod 20 is a filter carbon rod, which has the advantages of excellent adsorption performance of granular activated carbon, large pollution holding capacity, long service life, non-toxic and tasteless, no secondary pollution and other outstanding characteristics, and can also effectively overcome the defect of easy leakage of water filter resin. In addition, it can also effectively remove organic matter, particles, rust, residual chlorine, odor, etc. in the water.

[0043] The filter rod cover 21 has a first connecting ring groove 211 connected to the filter rod 20 at its lower side, and a downward extending portion 212 extending downward into the middle cavity 201 is provided thereon, and an adapting connection groove 213 is provided on the upper side of the downward extending portion 212 to be recessed downward to be adapted to connect with the positioning connection portion 1032;

[0044] The filter rod support plate 3 is also provided with a second connecting annular groove 302 located outside the water hole 301 for connecting with the lower side of the filter rod 20. Its purpose is to connect the filter rod 20 and to allow water to flow through the water inlet groove 101, the connecting opening 1031, the water filtration tank 102, the filter rod 20, the middle cavity 201, the water hole 301, etc. in sequence to complete the water filtering function.

[0045] Furthermore, the number of the filter rod groups 2 is multiple, and the number of the positioning connection parts 1032, the water holes 301 and the second connection ring grooves 302 are equal to the number of the filter rod groups 2. The purpose is to further improve the water filtering efficiency by providing multiple groups of the filter rods 20.

[0046] Furthermore, the inner side wall of the connecting water inlet groove 101 is provided with a connecting thread 1011 for threaded connection; the kettle filter element also includes a sealing ring 5 provided inside the connecting water inlet groove 101 for sealing connection, so as to achieve a sealing connection.

[0047] Furthermore, the upper side of the middle connecting plate 103 is provided with a plurality of limit connection protrusions 1033 which are upwardly protruded and arranged at intervals for limiting the connection with the sealing ring 5 .

[0048] Furthermore, the outer side wall of the connecting water inlet groove 101 is provided with a concave-convex pattern 1012. The purpose is to facilitate the twisting of the application and thus facilitate the connection with the kettle body.

[0049] The above is an implementation method provided in combination with specific content, and it is not considered that the specific implementation of this application is limited to these descriptions. Any similarity or similarity with the method, structure, etc. of this application, or a number of technical deductions or replacements made based on the concept of this application, should be considered as the protection scope of this application.

Claims

1. A kettle filter element, characterized in that: include: A connecting shell (1), the upper side of which is provided with a connecting water inlet groove (101) with an opening facing upward, and the lower side of which is provided with a water filter trough (102) with an opening facing downward, and an intermediate connecting plate (103) provided between the water inlet groove (101) and the water filter trough (102), wherein the intermediate connecting plate (103) is provided with a connecting opening (1031) for connecting the water inlet groove (101) and the water filter trough (102); A filter rod assembly (2), which is arranged in the water filter accommodating tank (102) and has a central cavity (201) in the middle; A filter rod support plate (3), which is arranged in the filter water accommodating tank (102), located at the lower side of the filter rod group (2), used for connecting and supporting the filter rod group (2), and is provided with a water hole (301) communicating with the middle cavity (201); A water outlet shell (4) is connected to the lower side of the connection shell (1), and is provided with a filtered water body containing chamber (401) for containing filtered water flowing out through the water passage hole (301), and is provided with a water outlet hole (402) on its lower side and is connected to the filtered water body containing chamber (401).

2. The kettle filter element according to claim 1, characterized in that: A positioning connection portion (1032) protruding downward is provided on the lower side of the middle connection plate (103); The filter rod assembly (2) comprises a filter rod (20) and a filter rod cover (21) arranged on the upper side of the filter rod (20); The filter rod (20) has a central cavity (201) formed in the middle thereof; The filter rod cover (21) has a first connecting ring groove (211) connected to the filter rod (20) at its lower side, and a downward extending portion (212) extending downward into the interior of the middle cavity (201) is also provided thereon, and an adapting connection groove (213) recessed downward to adaptably connect with the positioning connection portion (1032) is provided at its upper side; The filter rod support plate (3) is also provided with a second connecting ring groove (302) located outside the water passage hole (301) for connecting with the lower side of the filter rod (20).

3. The kettle filter element according to claim 2, characterized in that: The number of the filter rod groups (2) is multiple, and the number of the positioning connection parts (1032), the water holes (301) and the second connection ring grooves (302) are all equal to the number of the filter rod groups (2).

4. The kettle filter element according to claim 2, characterized in that: The filter rod (20) is a filter carbon rod.

5. The kettle filter element according to claim 1, characterized in that: The inner side wall of the connecting water inlet groove (101) is provided with a connecting thread (1011) for threaded connection; The kettle filter element further comprises a sealing ring (5) arranged inside the connecting water inlet groove (101) for sealing connection.

6. The kettle filter element according to claim 5, characterized in that: The upper side of the middle connecting plate (103) is provided with a plurality of position limiting connection protrusions (1033) which are upwardly protruding and arranged at intervals and are used for position limiting connection with the sealing ring (5).

7. The kettle filter element according to claim 1, characterized in that: The outer side wall of the connecting water inlet groove (101) is provided with a concave-convex pattern (1012) in a concave-convex arrangement.

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