TWM539977U - Combination type single tube filter cartridge - Google Patents

Description

Combined single tube filter

The present invention relates to a combined single-tube filter core, in particular to a filter medium element which is arranged in a coaxial manner in a coaxial manner and is arranged in a coaxial manner as a filter material. The actual water filtration conditions assemble the filter elements of the required filter media to provide a diversified filter material, and the design of each filter element can be easily disassembled by the present invention, which can facilitate the replacement of the filter element which has been reduced in filtration performance and needs to be replaced. In turn, the combined single-tube filter design that reduces the burden on the consumer.

According to the filter body of the conventional water filter, most of them use a hollow tube body and a set of upper and lower disc covers, and a layer of different filter materials are arranged around the outer surface of the hollow tube and between the upper and lower disc covers, but In this design, when one of the filter materials is dirty and cannot be effectively filtered, the entire filter core needs to be replaced, which causes a burden on the consumer. Moreover, the water quality varies from country to country or from city to city. Knowing that the filter core of more than one layer of different filter materials has not been able to meet the requirements of water filtration at this location, it is unable to achieve the desired drainage effect, and the manufacturer also needs to prepare a variety of different filter media combinations to cope with various differences. The need for water filtration has increased the need for inventories and increased costs.

In view of the practical difficulties and the lack of improvement that the filter element of the above-mentioned water filter cannot be disassembled, the present creator hopes to provide a breakthrough design to enhance the practical effect, and is devoted to research and design. Based on the professional technical knowledge and practical experience of related product design and production and the results of research and design, the company has finally developed a combined single-tube filter to provide users.

The present invention relates to a combined single-tube filter core, which is mainly characterized in that a filter medium element of at least one layer or more layers of different filter materials is arranged in a coaxial manner in a coaxial manner around a filter core tube, and It can be easily disassembled, each filter element includes a filter material, a middle column and upper and lower annular fixed end caps, and each set of inner and outer sets of one or more filter elements with an inner diameter and an outer diameter become larger, and the outermost layer The filter material component comprises a filter medium, a middle column, an upper annular fixed end cover and a bottom support plate, and the filter medium components of the at least one layer of filtered water are sequentially arranged in a coaxial manner outside the filter core, except for each filter medium component. The outer diameter of the annular fixed end cap on the top is sleeved with the inner hole of the annular fixed end cover on the top of the adjacent filter element, and the bottom support plate of the outermost filter element is respectively provided to fasten each layer The filter element is annularly fixed to the abutting edge of the outer edge of the end cap, and at least one of the filter elements of the coaxial combination is sleeved and integrated, and the filter element of the required filter material can be assembled according to actual needs to provide a plurality of filter materials. Purpose, and By the creation of each filter element of the group may be removed easily designed, and which can facilitate replacement of the filter has been reduced efficacy and need to replace the filter element, and thus can reduce the burden on consumers.

The main purpose of this creation is to arrange at least one layer or more layers of filter media elements which are different filter materials and can be easily disassembled in a coaxial manner centering on a filter core tube, and the filter material components of the required filter media can be assembled according to actual needs. To provide a diversified filter material.

The second purpose of this creation is mainly that the design of each filter element can be easily disassembled by this creation, and its small size, so the installation space is also small.

A further object of the present invention is to facilitate the design of each filter element by the creation of the filter element, which can facilitate the replacement of the filter element which has been reduced in filter performance and needs to be replaced, thereby reducing the burden on the consumer.

In order to make your review board more aware of the structural features and efficacy of this creation, we will cooperate with the schema and elaborate on it later.

(1)‧‧‧Filter core module

(11)‧‧‧中管

(111)‧‧‧ holes

(112)(121)(131)(141)‧‧‧ Filter media

(113)‧‧‧ mesh

(12)(13)(14)(4)‧‧‧ Filter components

(1211) (1311) (1411) ‧ ‧ ‧ column

(122)(123)(132)(134)(142)‧‧‧Ring fixed end caps

(1221) (1321) (1421) ‧ ‧ inner hole

(133) (143)‧‧‧ bottom support disk

(1331) (1431) ‧ ‧ close

(2) (32)‧‧‧Water filter housing

(21) (31) ‧ ‧ upper cover

(211) (311) ‧ ‧ water inlet

(212) (312) ‧ ‧ water outlet

(22) (3) ‧‧‧ Ontology

(33) ‧ ‧ partition

(331)‧‧‧Water flow channel

(34) ‧ ‧ ribs

The first figure is an exploded perspective view of one of the preferred embodiments of the present invention.

The second picture is a combined view of the creation.

The third figure is a cross-sectional view of an embodiment when the present invention is actually used.

The fourth figure is a cross-sectional view of an embodiment in which a plurality of filter elements are combined in the present creation.

The fifth figure is a cross-sectional view of a second embodiment of the present invention combining a plurality of filter elements.

Figure 6 is a perspective view of the filter element used in the structure shown in Figure 5.

The seventh drawing is a cross-sectional view of a third embodiment in which a plurality of filter elements are combined in the present creation.

Figure 8 is a cross-sectional, partial cross-sectional view of the structure shown in Figure 7.

Please refer to the first figure and the second figure for the example of a filter core tube (11) set of two filter material components (12) (13). The filter core module (1) of the present invention mainly includes a filter core tube (11) and at least one layer or more layers disposed outside the filter tube (11) are different filter materials as filter medium components (12) (13), which are mainly used in the filter core tube (11) Centering, at least one layer or more layers of filter media elements (12) (13) of different filter materials are sequentially arranged in a coaxial manner, and the tube (11) of the filter center tube has a plurality of holes (111) filled with The filter material (112), the filter material (112) may be water filter resin, far infrared stone, tourmaline, magnet, far infrared ceramic, tourmaline ceramic, magnet ceramic, other composite ceramic or calcium sulfite, and filter the core tube ( 11) The top nozzle group is provided with a mesh (113) with a fine mesh to prevent internal filling. The filter medium (112) flows out, and each of the filter elements (12) (13) includes a filter material (121) (131), a center column (1211) (1311), and upper and lower annular fixed end covers (122). (132) (123), wherein the outermost filter element (13) comprises a filter medium (131), a center pillar (1311), an upper annular fixed end cap (132) and a bottom support disc (133), as described above The filter core tube (11) is arranged in a coaxial manner to at least one layer of filtered water filter element (12) (13), and then the filter core tube (11) and its adjacent first layer filter element (12) The inner hole (1221) of the annular fixed end cap (122) is sleeved outside, and the outer diameter of the annular fixed end cap (122) (132) and the adjacent filter element above the top of each of the other filter element (12) (13) The inner hole (1321) of the annular fixed end cap (132) is sleeved outside the top of (13), and the bottom support disc (133) of the outermost filter element (13) is respectively fastened to each layer. The filter element (12) is annularly fixed to the abutting edge (1331) of the outer edge of the end cap (123), and at least one of the core tube (11) and the filter element (12) (13) are coaxially combined. A filter core module (1) is formed by integrating the filter module (1) into a water inlet (211) Water filter housing outlet (212) of the cover (21) and body (22) composed of (2), constitutes a water filter (as shown in FIG third).

Referring to the fourth figure, it is an embodiment of a filter core tube (11) set of three-layer filter element (12) (13) (14), which is implemented in the first figure and the second figure. The structure is further assembled with a filter element (14) outside the two filter elements (12) (13). The outermost filter element (14) comprises a filter medium (141), a middle column (1411), and an upper annular fixed end cover. (142) and a bottom support disc (143), wherein an annular fixed end cover (134) is disposed at a bottom of the filter element (13), and each of the filter elements is fastened on the bottom support disc (143) ( 12) (13) under the abutting edge (1431) of the outer edge of the annular fixed end cap (123) (134), and the inner hole of the annular fixed end cap (142) above the outermost filter element (14) (1421) and the outer edge sleeve of the annular fixed end cap (132) above the filter element (13) Tightly, at least one of the coaxial core tube (11) and the filter element (12) (13) (14) are integrally assembled to form a filter core module (1), in this way, the core tube can be filtered. (11) A filter element (12) (13) (14) having an inner diameter and an outer diameter of one or more outer layers of the outer casing.

The filter material (121) (131) (141) of the filter material component (12) (13) (14) can be PP filter cotton, filter wire, folded filter material, hollow fiber membrane, flat membrane, calcium sulfite, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, carbon cloth, carbon fiber, silver ion carbon cloth, silver ion carbon fiber, calcium sulfite carbon cloth, calcium sulfite carbon fiber, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, far infrared stone fibers, tourmaline fibers, magnet fibers or other water filtration media, of which the column (1211) (1311) 1411) is water permeable.

Referring to the fifth and sixth figures, the second embodiment of the present invention combines a plurality of filter elements, which is a water filter body including an upper cover (31) and a water filter housing (32). a space in the space, a plurality of partitions (33) are arranged at intervals, and at a space formed between each of the partitions (33), a plurality of filter elements (4) of different filter materials can be separately inserted as needed, The water flow passage (331) is arranged in the upper and lower interlacing manners above each partition plate (33) and below the adjacent partition plate (33), and is formed in the water filter body (3). After the water flow path is entered by the water inlet (311) at one end of the water filter housing (32), the water flow path following the bypass is sequentially flowed through the filter element (4) of each different filter material, and then The water outlet (312) flows out from the other end, thereby prolonging the water staying time, greatly improving the water filtering effect, and achieving the purpose of easily disassembling the filter element (4) and the filter element component which can be assembled according to actual needs.

Finally, please refer to the seventh embodiment and the eighth figure, which is a third embodiment of the combination of more filter elements, which is a water filter body including an upper cover (31) and a water filter housing (32) (3) ) On both sides of the inner side, a plurality of symmetrical array of ribs (34) are arranged at intervals, and each of the ribs (34) can be respectively inserted into a plurality of filter elements (4) of different filter materials as needed, and the water is filtered. The filter body element (4) of the different body of the filter material is also combined in the body (3). When the water enters the water inlet (311) at one end of the water filter housing (32), it will sequentially pass through each layer of different filter materials. The filter element (4) is then discharged from the other end outlet (312), thereby prolonging the time of water retention and greatly improving the drainage effect.

In summary, the creation of the filter material components of the required filter media can be assembled according to actual needs, so as to provide a plurality of filter materials, and the design of each filter material element can be easily disassembled, which can facilitate the replacement of the filter performance. The filter element that needs to be replaced is reduced, which can reduce the burden on the consumer. For a novel, progressive and industrially applicable creation, it has already met the requirements of the new patent, and filed a patent application according to law. The Shangqigui review committee can review the case in detail and give the patent in this case as soon as possible.

The above is only the preferred embodiment of the present invention. When it is not possible to limit the scope of this creation, the equivalent changes and modifications made by the patent application scope of this creation should still belong to this creation patent. Within the scope of coverage.

(1)‧‧‧Filter core module

(11)‧‧‧中管

(111)‧‧‧ holes

(112) (131)‧‧‧ Filter media

(113)‧‧‧ mesh

(12) (13) ‧‧‧ Filter components

(122) (123) (132) ‧‧‧Ring fixed end caps

(133)‧‧‧Bottom support plate

Claims (9)

The utility model relates to a combined single-tube filter core, which comprises a filter core tube and at least one filter material element, and is mainly characterized in that: mainly, the filter core center is centered, and at least one layer or more layers are sequentially arranged in a coaxial manner. The filter material component of different filter materials, the filter tube body has a plurality of holes, and the filter medium is filled therein, and each of the filter material elements comprises a filter material, a middle column and upper and lower annular fixed end caps, wherein the outermost filter material component thereof The utility model comprises a filter medium, a middle column, an upper annular fixed end cover and a bottom support plate, and the filter medium component of the at least one layer of filtered water is arranged in a coaxial manner in the same manner as the above-mentioned filter tube, except for the filter core tube and the outer jacket group thereof. The outer layer of the annular fixed end cover is sleeved on the top of the filter element, and the outer diameter of the annular fixed end cover on the top of each of the other filter elements and the annular fixed end on the top of the adjacent filter element The inner hole of the cover is sleeved, and the bottom support plate of the outermost filter element is respectively provided with an abutting edge corresponding to the outer edge of the annular fixed end cover under each layer of the filter element, and each layer of the filter element can be ring Set tightly against the end cap to be positioned, and at least one coaxial combination of hearts was filtered off and the filter element sleeve tube form a solid binding integrally Filter module, it can readily be removed for each layer of filter element replacement group. The combined single-tube filter core according to the first aspect of the patent application, wherein the filter medium filled in the tube body of the filter core can be water filter resin, far infrared stone, tourmaline, magnet, far infrared ceramic, tourmaline ceramic, magnet. Ceramic, other composite ceramics or calcium sulfite. For example, the combined single-tube filter core according to the first aspect of the patent application, wherein the filter material of each layer of the filter element can be a PP filter cotton, a filter line, a folded filter material, a hollow fiber membrane, a flat membrane, a calcium sulfite, a far infrared stone. , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, carbon cloth, carbon fiber, silver ion carbon cloth, silver ion carbon fiber, calcium sulfite carbon cloth, calcium sulfite carbon fiber, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, far infrared stone fibers, tourmaline fibers, magnet fibers or other water filtration media. The combined single-tube filter according to claim 1, wherein the column of each of the filter elements has water permeability. For example, the combined single-tube filter core according to claim 1 is characterized in that a mesh with a fine mesh is arranged in the top nozzle group of the filter core. A combined single-tube filter core comprising a water filter body composed of an upper cover and a water filter housing and at least one filter element, wherein the main feature is: a water filter body formed by the upper cover and the water filter housing The space in the body is provided with a plurality of partitions at intervals, and in the space formed between each of the partitions, a plurality of filter elements of different filter materials can be respectively inserted in the space formed between each of the partitions. At the same time, the water flow channel is arranged in the upper and lower partitions of each partition in an interlaced manner, and a water flow path is formed in the water filter body, when the water is filtered by water. After the water inlet of one end of the casing enters, the water flow passage of the different filter media flows through the bypass water flow passage in sequence, and then flows out from the water outlet provided at the other end of the water filter casing, thereby prolonging the water stay. Time, greatly improve the water filtration effect, and can achieve the purpose of easy to disassemble the filter material components and the filter material components that can be assembled according to actual needs. For example, the combined single-tube filter core according to claim 6 of the patent scope, wherein the filter material of each layer of the filter material element can be PP filter cotton, filter line, folded filter material, hollow fiber membrane, flat membrane, calcium sulfite, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, carbon cloth, carbon fiber, silver ion carbon cloth, silver ion carbon fiber, calcium sulfite carbon cloth, calcium sulfite carbon fiber, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, far infrared stone fibers, tourmaline fibers, magnet fibers or other water filtration media. The utility model relates to a combined single-tube filter core, which comprises a water filter body composed of an upper cover and a water filter housing and at least one filter material element, the main features of which are: The utility model comprises a symmetrical complex array of ribs on both sides of the water filter body including the upper cover and the water filter housing, and each of the ridges can be respectively inserted into a plurality of filter materials of different filter materials as needed. Components, and in the water filter body, a filter element of more than one layer of different filter materials is also combined. When water enters from the water inlet provided at one end of the water filter housing, it will sequentially pass through the filter material components of each layer of different filter materials, and then The water outlet is provided at the other end of the water filter housing, thereby prolonging the water staying time, greatly improving the water filtering effect, and facilitating the replacement of the filter material components. For example, the combined single-tube filter core according to claim 8 of the patent scope, wherein the filter material of each layer of the filter material element can be PP filter cotton, filter line, folded filter material, hollow fiber membrane, flat membrane, calcium sulfite, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, carbon cloth, carbon fiber, silver ion carbon cloth, silver ion carbon fiber, calcium sulfite carbon cloth, calcium sulfite carbon fiber, far infrared stone , tourmaline, magnet, far infrared ceramics, tourmaline ceramics, magnet ceramics or other composite ceramics, far infrared stone fibers, tourmaline fibers, magnet fibers or other water filtration media.