WO2021259068A1

WO2021259068A1 - Filter element assembly and water purifier

Info

Publication number: WO2021259068A1
Application number: PCT/CN2021/099309
Authority: WO
Inventors: 潘景斌; 皮小春; 禤开华; 张剑鸿; 何坤垣; 王利仁
Original assignee: 佛山市顺德区阿波罗环保器材有限公司
Priority date: 2020-06-23
Filing date: 2021-06-10
Publication date: 2021-12-30

Abstract

A filter element assembly (100). The filter element assembly (100) comprises a filter cartridge (10) and a plurality of filter elements (20), wherein the filter cartridge (10) has a plurality of accommodating cavities (11) defined therein, the plurality of accommodating cavities (11) are in communication with each other, and at least two accommodating cavities (11) are connected in parallel; and the plurality of filter elements (20) are respectively arranged in the plurality of accommodating cavities (11). Further provided is a water purifier.

Description

滤芯组件和***Filter element assembly and water purifier

技术领域Technical field

本公开涉及净水设备技术领域，尤其是涉及一种滤芯组件和***。The present disclosure relates to the technical field of water purification equipment, and in particular to a filter element assembly and a water purifier.

背景技术Background technique

随着科技的发展和人们生活水平的提高，***以它可以净化用户用水，提高用户用水的纯净度，可以使用户用水更加健康的优势得到人们地认可，实现了广泛地推广与应用。With the development of science and technology and the improvement of people's living standards, water purifiers have been recognized by people for their advantages in purifying users' water, improving the purity of users' water, and making users' water healthier, and have been widely promoted and applied.

相关技术中，***一般包括多个滤芯和滤筒，***对自来水的过滤也都是经过逐级过滤，每级只设有单个滤芯且滤芯功能单一，这样就降低了过滤速率和过滤质量。In the related art, the water purifier generally includes multiple filter elements and filter cartridges. The water purifier also filters the tap water step by step. Each stage is only equipped with a single filter element and the filter element has a single function, which reduces the filtration rate and Filter quality.

发明内容Summary of the invention

本公开旨在至少解决现有技术中存在的技术问题之一。为此，本公开一方面提供了一种滤芯组件。The present disclosure aims to solve at least one of the technical problems existing in the prior art. To this end, one aspect of the present disclosure provides a filter element assembly.

本公开还提出了一种***。The present disclosure also proposes a water purifier.

根据本公开的滤芯组件，所述滤芯组件包括：滤筒，所述滤筒内限定出多个容纳腔，多个所述容纳腔相连通且至少两个所述容纳腔并联连接；多个滤芯，多个所述滤芯分别设置于多个所述容纳腔内。According to the filter element assembly of the present disclosure, the filter element assembly includes: a filter cartridge, a plurality of accommodating cavities are defined in the filter cartridge, the plurality of accommodating cavities are communicated and at least two of the accommodating cavities are connected in parallel; a plurality of filter elements , A plurality of the filter elements are respectively arranged in a plurality of the accommodating cavities.

根据本公开的滤芯组件，该滤芯组件的滤筒通过在筒内直接限定出多个用来放置滤芯的容纳腔，而且容纳腔互相连通，至少两个容纳腔并联，这样可以加快容纳腔内自来水的过滤效率，另外，在并联连接的容纳腔内放置复合滤芯可以提高过滤质量。According to the filter element assembly of the present disclosure, the filter cartridge of the filter element assembly directly defines a plurality of accommodating cavities for placing the filter element in the barrel, and the accommodating cavities communicate with each other, and at least two accommodating cavities are connected in parallel, which can speed up the tap water in the accommodating cavity In addition, placing a composite filter element in the receiving cavity connected in parallel can improve the filtering quality.

根据本公开的一个实施例，所述滤筒包括：进水接头和出水接头，所述进水接头连接于任意一个的所述容纳腔的顶部，所述出水接头连接于任意一个的所述容纳腔的顶部。According to an embodiment of the present disclosure, the filter cartridge includes: a water inlet connector and a water outlet connector, the water inlet connector is connected to the top of any one of the accommodating chambers, and the water outlet connector is connected to any one of the accommodating chambers. The top of the cavity.

根据本公开的一个实施例，所述进水接头套设在所述出水接头上，所述进水接头和所述出水接头连接于同一个所述容纳腔的顶部。According to an embodiment of the present disclosure, the water inlet connector is sleeved on the water outlet connector, and the water inlet connector and the water outlet connector are connected to the top of the same accommodating cavity.

根据本公开的一个实施例，每个所述容纳腔的底部均设置有用于与其他所述容纳腔连通的进水口和出水口，连接有所述出水接头的所述容纳腔内设置有连接管，所述连接管与所述出水接头相连通。According to an embodiment of the present disclosure, the bottom of each accommodating cavity is provided with a water inlet and a water outlet for communicating with other accommodating cavities, and a connecting pipe is provided in the accommodating cavity to which the water outlet connector is connected , The connecting pipe is communicated with the water outlet joint.

根据本公开的一个实施例，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述进水接头和所述出水接头均对应于所述第二容纳腔的顶部，所述连接管设置于所述第二容纳腔，所述第二容纳腔和所述第一容纳腔并联连接后再与所述第三容纳腔串联连接。According to an embodiment of the present disclosure, the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located in the first accommodating cavity and the third accommodating cavity In between, the water inlet connector and the water outlet connector both correspond to the top of the second accommodating cavity, the connecting pipe is arranged in the second accommodating cavity, the second accommodating cavity and the first accommodating cavity The cavities are connected in parallel and then connected in series with the third accommodating cavity.

根据本公开的一个实施例，多个所述滤芯包括第一滤芯、第二滤芯和第三滤芯，所述第一滤芯、所述第二滤芯和所述第三滤芯分别设置于所述第一容纳腔、所述第二容纳腔和所述第三容纳腔；每个所述滤芯将所述容纳腔的空间分隔为未过滤腔部和过滤腔部，所述第一滤芯和所述第三滤芯的未过滤腔部对应有所述进水口且过滤腔部对应有所述出水口，所述第二滤芯对应有两个所述出水口且分别为第一出水口和第二出水口，所述第二滤芯的未过滤腔部对应有所述第一出水口，所述过滤腔部对应有所述第二出水口和供所述连接管穿过的穿孔。According to an embodiment of the present disclosure, the plurality of filter elements include a first filter element, a second filter element, and a third filter element, and the first filter element, the second filter element, and the third filter element are respectively disposed on the first filter element. A containing cavity, the second containing cavity and the third containing cavity; each of the filter elements separates the space of the containing cavity into an unfiltered cavity portion and a filter cavity portion, the first filter element and the third The unfiltered cavity portion of the filter element corresponds to the water inlet and the filter cavity portion corresponds to the water outlet, and the second filter element corresponds to two of the water outlets, which are respectively a first water outlet and a second water outlet, so The unfiltered cavity portion of the second filter element corresponds to the first water outlet, and the filter cavity portion corresponds to the second water outlet and a perforation through which the connecting pipe passes.

根据本公开的一个实施例，所述滤筒还包括：筒体、顶盖和密封盖，所述密封盖为两个且分别密封在所述第一容纳腔和所述第三容纳腔的顶部，所述顶盖盖设在所述筒体的顶部，所述进水接头和所述出水接头穿设所述顶盖。According to an embodiment of the present disclosure, the filter cartridge further includes: a cylinder body, a top cover and a sealing cover, the sealing covers are two and are respectively sealed on the tops of the first accommodating cavity and the third accommodating cavity The top cover is arranged on the top of the cylinder, and the water inlet joint and the water outlet joint pass through the top cover.

根据本公开的一个实施例，所述筒体包括：外罩壳和多个内筒，多个所述内筒内分别限定出所述容纳腔，所述外罩壳罩设于多个所述内筒的外侧且与所述多个所述内筒为一体成型结构。According to an embodiment of the present disclosure, the cylinder includes: an outer cover and a plurality of inner cylinders, the plurality of inner cylinders respectively define the accommodating cavity, and the outer cover is arranged on the plurality of inner cylinders. The outer side and the plurality of the inner cylinders are integrally formed.

根据本公开的一个实施例，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述第一容纳腔和所述第二容纳腔并联连接后与所述第三容纳腔串联连接；多个所述滤芯包括第一滤芯、第二滤芯和第三滤芯，所述第一滤芯、所述第二滤芯和所述第三滤芯分别设置于所述第一容纳腔、所述第二容纳腔和所述第三容纳腔，所述第一滤芯和所述第二滤芯均为滤材相同的滤芯。According to an embodiment of the present disclosure, the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located in the first accommodating cavity and the third accommodating cavity In between, the first accommodating cavity and the second accommodating cavity are connected in parallel and then connected in series with the third accommodating cavity; a plurality of the filter elements include a first filter element, a second filter element, and a third filter element. A filter element, the second filter element, and the third filter element are respectively disposed in the first accommodating cavity, the second accommodating cavity, and the third accommodating cavity, and the first filter element and the second filter element are both The filter element is the same as the filter material.

根据本公开的一个实施例，所述第一滤芯和所述第二滤芯包括：第一滤材，所述第一滤材设置于所述容纳腔内；第二滤材，所述第二滤材与所述第一滤材在所述容纳腔的轴向间隔设置；第一端盖，所述第一端盖密封设置于所述第一滤材的顶部；第二端盖，所述第二端盖设置于所述第一滤材和所述第二滤材之间且开设有通水孔。According to an embodiment of the present disclosure, the first filter element and the second filter element include: a first filter material, the first filter material is arranged in the containing cavity; a second filter material, the second filter material The first filter material and the first filter material are spaced apart in the axial direction of the accommodating cavity; a first end cover, the first end cover is sealingly disposed on the top of the first filter material; a second end cover, the first The two end covers are arranged between the first filter material and the second filter material and are provided with water passing holes.

根据本公开的一个实施例，所述第一滤芯和所述第二滤芯还包括：内通管，所述内通管设置于所述第一滤材内，所述内通管的顶部设置有进水孔且底部与所述通水孔相对应。According to an embodiment of the present disclosure, the first filter element and the second filter element further include: an inner through tube, the inner through tube is provided in the first filter material, and the top of the inner through tube is provided with The water inlet hole and the bottom correspond to the water through hole.

根据本公开的一个实施例，所述第三滤芯包括：第三滤材；第四滤材，所述第三滤材和所述第四滤材在所述容纳腔的轴向间隔设置；第三端盖，所述第三端盖分别设置于所述第三滤材的顶部；第四端盖，所述第四端盖设置于所述第三滤材和所述第四滤材之间且将两侧连通；第五端盖，所述第五端盖设置于所述第四滤材的底部且开设有通水孔。According to an embodiment of the present disclosure, the third filter element includes: a third filter material; a fourth filter material, the third filter material and the fourth filter material are arranged at intervals in the axial direction of the containing cavity; Three end caps, the third end caps are respectively arranged on the top of the third filter material; the fourth end cap, the fourth end caps are arranged between the third filter material and the fourth filter material And the two sides are connected; a fifth end cover, the fifth end cover is arranged at the bottom of the fourth filter material and is provided with water through holes.

根据本公开的一个实施例，所述第一滤材均包括PP层，所述第二滤材包括碳层，所述第三滤材包括：炭棒层，所述第四滤材包括：超滤层。According to an embodiment of the present disclosure, the first filter material includes a PP layer, the second filter material includes a carbon layer, the third filter material includes a carbon rod layer, and the fourth filter material includes: super Filter layer.

根据本公开的一个实施例，多个所述容纳腔的轴向方向为第一方向，而且间隔方向为第二方向，第一方向和第二方向垂直设置，所述滤筒形成为长方体的形状。According to an embodiment of the present disclosure, the axial direction of the plurality of accommodating cavities is the first direction, and the spacing direction is the second direction, the first direction and the second direction are arranged perpendicularly, and the filter cartridge is formed in the shape of a rectangular parallelepiped .

根据本公开的一个实施例，所述滤芯组件还包括：水路板，所述水路板设置于所述滤筒且分别与每个所述容纳腔的进水口和出水口相连通。According to an embodiment of the present disclosure, the filter element assembly further includes: a waterway plate, which is arranged on the filter cartridge and communicates with the water inlet and the water outlet of each accommodating cavity, respectively.

根据本公开的一个实施例，所述滤筒包括：筒体和底盖，所述筒体的底部设置有容纳槽，所述水路板安装于所述容纳槽，所述底盖封盖在所述容纳槽的敞开侧。According to an embodiment of the present disclosure, the filter cartridge includes: a cylinder body and a bottom cover, the bottom of the cylinder body is provided with a containing groove, the waterway plate is installed in the containing groove, and the bottom cover is sealed in the bottom cover. The open side of the accommodating groove.

根据本公开的一个实施例，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述第一容纳腔和所述第二容纳腔并联连接后与所述第三容纳腔串联连接，所述第二容纳腔对应有第一出水口、第二出水口、连接管和出水接头，所述连接管与所述出水接头相连接且位于所述第二容纳腔内；所述水路板内形成有第一通道、第二通道和第三通道，所述第一通道连接于所述第一容纳腔的进水口和所述第二容纳腔的所述第一出水口，所述第二通道连接于所述第一容纳腔的出水口、所述第二容纳腔的所述第二出水口和所述第三容纳腔的进水口，所述第三通道连接于所述第三容纳腔的出水口和所述连接管的端部之间。According to an embodiment of the present disclosure, the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located in the first accommodating cavity and the third accommodating cavity In between, the first accommodating cavity and the second accommodating cavity are connected in parallel and then connected in series with the third accommodating cavity, and the second accommodating cavity corresponds to a first water outlet, a second water outlet, a connecting pipe, and A water outlet connector, the connecting pipe is connected to the water outlet connector and is located in the second accommodating cavity; a first channel, a second channel, and a third channel are formed in the waterway plate, and the first channel is connected to The water inlet of the first accommodating cavity and the first water outlet of the second accommodating cavity, and the second channel is connected to the water outlet of the first accommodating cavity and the water outlet of the second accommodating cavity. The second water outlet and the water inlet of the third accommodating cavity, and the third channel is connected between the water outlet of the third accommodating cavity and the end of the connecting pipe.

根据本公开的一个实施例，所述第一通道的长度方向、所述第二通道的长度方向和所述第三通道的长度方向平行设置，所述第一通道和所述第三通道位于所述第二通道的同一侧，所述第二通道的中心轴线和所述水路板的宽度方向的中线重合。According to an embodiment of the present disclosure, the length direction of the first channel, the length direction of the second channel, and the length direction of the third channel are arranged in parallel, and the first channel and the third channel are located at the On the same side of the second channel, the center axis of the second channel coincides with the center line of the width direction of the waterway plate.

根据本公开的一个实施例，所述第一通道、所述第二通道和所述第三通道均设置有敞口端，所述敞口端处设置有堵头。According to an embodiment of the present disclosure, the first channel, the second channel, and the third channel are all provided with an open end, and a plug is provided at the open end.

根据本公开的***，包括以上所述的滤芯组件。The water purifier according to the present disclosure includes the above-mentioned filter element assembly.

本公开的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。The additional aspects and advantages of the present disclosure will be partially given in the following description, and some will become obvious from the following description, or be understood through the practice of the present disclosure.

附图说明Description of the drawings

本公开的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present disclosure will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

图1是根据本发明实施例的滤芯组件的剖视图；Figure 1 is a cross-sectional view of a filter element assembly according to an embodiment of the present invention;

图2是根据本发明实施例的滤芯组件的的***图；Figure 2 is an exploded view of a filter element assembly according to an embodiment of the present invention;

图3是根据本发明实施例的滤芯组件的仰视图；Figure 3 is a bottom view of a filter element assembly according to an embodiment of the present invention;

图4是根据本发明实施例的滤筒的一个立体图；Figure 4 is a perspective view of a filter cartridge according to an embodiment of the present invention;

图5是根据本发明实施例的滤筒的另一个立体图；Figure 5 is another perspective view of a filter cartridge according to an embodiment of the present invention;

图6是根据本发明实施例的滤筒的俯视图；Figure 6 is a top view of a filter cartridge according to an embodiment of the present invention;

图7是根据本发明实施例的滤筒和滤芯的装配体的***图；Figure 7 is an exploded view of an assembly of a filter cartridge and a filter element according to an embodiment of the present invention;

图8是根据本发明实施例的水路板的立体图。Fig. 8 is a perspective view of a waterway plate according to an embodiment of the present invention.

具体实施方式detailed description

下面详细描述本公开的实施例，参考附图描述的实施例是示例性的，下面详细描述本公开的实施例。The embodiments of the present disclosure are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present disclosure are described in detail below.

下面参考图1-图8描述根据本公开实施例的滤芯组件100，该滤芯组件100设置于***中。Hereinafter, a filter element assembly 100 according to an embodiment of the present disclosure will be described with reference to FIGS. 1 to 8, and the filter element assembly 100 is disposed in a water purifier.

如图1和图2所示，根据本公开的实施例的滤芯组件100，包括：滤筒10、滤芯20和连接件。滤筒10为滤芯20的设置提供了安装空间，滤芯20安装在滤筒10内，连接件可以起到连接作用，这样可以使得滤芯20之间的水路可以相互连通，例如，连接件可以为水路板30，水路板30具有水流通道，以辅助滤芯20对自来水进行过滤，滤芯20可以除去水中的固体颗粒，杀灭细菌、滤除有害化学成分等，从而为用户提供更加干净、健康的饮用水。As shown in Figs. 1 and 2, the filter element assembly 100 according to an embodiment of the present disclosure includes: a filter cartridge 10, a filter element 20 and a connecting piece. The filter cartridge 10 provides installation space for the installation of the filter element 20. The filter element 20 is installed in the filter cartridge 10, and the connecting piece can be used for connection, so that the water paths between the filter elements 20 can communicate with each other. For example, the connecting piece may be a water path. The board 30 and the waterway board 30 have water flow channels to assist the filter element 20 to filter the tap water. The filter element 20 can remove solid particles in the water, kill bacteria, filter out harmful chemical components, etc., so as to provide users with cleaner and healthy drinking water .

如图4所示，滤筒10内限定出多个容纳腔11，多个容纳腔11的轴向方向为第一方向，而且间隔方向为第二方向，第一方向和第二方向垂直设置，多个容纳腔11之间相连通，多个滤芯20分别设置于多个容纳腔11内。第一方向为图1所示的上下方向，第二方向为图1所示的左右方向。如此，可以使得滤筒10形成一个大体为长方体的形状，即一个扁平状结构，这样可以使得滤筒10所占空间体积较小，对应所安装滤筒10所需的空间也较小，从而给用户带来良好的使用体验感。另外，相对于传统每个滤芯单独设置滤筒的方式，本公开的滤筒10直接限定出多个用来放置滤芯20的腔室，可以同时放置多个滤芯20，从而使得滤筒10的结构更加简单。As shown in FIG. 4, the filter cartridge 10 defines a plurality of accommodating cavities 11, the axial direction of the plurality of accommodating cavities 11 is the first direction, and the spacing direction is the second direction, and the first direction and the second direction are arranged perpendicularly, The plurality of accommodating cavities 11 communicate with each other, and the plurality of filter elements 20 are respectively disposed in the plurality of accommodating cavities 11. The first direction is the up-down direction shown in FIG. 1, and the second direction is the left-right direction shown in FIG. 1. In this way, the filter cartridge 10 can be formed into a generally rectangular parallelepiped shape, that is, a flat structure, so that the space occupied by the filter cartridge 10 is small, and the space required for the installed filter cartridge 10 is also small, thereby providing The user brings a good sense of user experience. In addition, compared to the traditional way that each filter element is separately provided with a filter cartridge, the filter cartridge 10 of the present disclosure directly defines a plurality of chambers for placing the filter element 20, and multiple filter elements 20 can be placed at the same time, so that the structure of the filter cartridge 10 It's even simpler.

由此，根据本公开实施例的滤芯组件100，通过设置具有多个容纳腔11的滤筒10，可以简化滤筒10的结构，可以在滤筒10内直接设置多个容纳腔11，相应地，滤筒10可以容纳多个滤芯20，多个容纳腔11之间可以采用串联和/或并联的方式进行连通，从而可以丰富滤芯组件100的过滤方式，以及可以提升滤芯组件100的过滤性能，而且如此设置的滤芯组件100无需如传统的滤芯组件一般，设置成较长的圆筒状，该滤芯组件100可以大体呈长方体，也可以说是扁平状结构，如此设置的滤芯组件100结构小巧，方便安装布置。Therefore, according to the filter element assembly 100 of the embodiment of the present disclosure, the structure of the filter cartridge 10 can be simplified by providing the filter cartridge 10 with a plurality of accommodating cavities 11, and a plurality of accommodating cavities 11 can be directly provided in the filter cartridge 10. The filter cartridge 10 can accommodate a plurality of filter elements 20, and the plurality of accommodating cavities 11 can be connected in series and/or in parallel, thereby enriching the filtering methods of the filter element assembly 100 and improving the filtering performance of the filter element assembly 100. Moreover, the filter element assembly 100 thus arranged does not need to be arranged in a long cylindrical shape like a traditional filter element assembly. The filter element assembly 100 can be roughly rectangular parallelepiped, or it can be said to have a flat structure. The structure of the filter element assembly 100 thus arranged is small and exquisite. Easy to install and arrange.

根据本公开的一个可选实施例，如图1和图6所示，至少两个容纳腔11并联连接。也就是说，多个容纳腔11还可以采用并联的方式，这样相对应的至少两个容纳腔11内的滤芯20也属于并联连接，可以同步进行过滤，这样可以提升过滤效率，可以进一步地提升滤芯组件100的出水效率。相对应地，并联连接的方式可以降低滤芯组件100的整体高度，可以有利于在实现小型化设计的同时，可以提升出水效率。According to an optional embodiment of the present disclosure, as shown in FIGS. 1 and 6, at least two accommodating cavities 11 are connected in parallel. That is to say, multiple accommodating cavities 11 can also be connected in parallel, so that the filter elements 20 in at least two corresponding accommodating cavities 11 are also connected in parallel and can be filtered simultaneously, which can improve the filtration efficiency and further improve The water output efficiency of the filter element assembly 100. Correspondingly, the parallel connection mode can reduce the overall height of the filter element assembly 100, which can be beneficial to realize a miniaturized design while improving the water output efficiency.

如图1和图6所示，滤筒10限定出的多个容纳腔11包括在第二方向依次排布的第一容纳腔111、第二容纳腔112和第三容纳腔113，例如，可以将第一容纳腔111和第二容纳腔112进行并联连接，也可以将第二容纳腔112与第三容纳腔113进行并联连接，还可以将第一容纳腔111与第三容纳腔113进行并联连接。其中，第一容纳腔111和第二容纳腔112并联连接后再与第三容纳腔113串联连接。下面以第一容纳腔111和第二容纳腔112并联连接为例进行说明。As shown in FIGS. 1 and 6, the plurality of accommodating cavities 11 defined by the filter cartridge 10 include a first accommodating cavity 111, a second accommodating cavity 112, and a third accommodating cavity 113 that are sequentially arranged in the second direction. For example, Connect the first accommodating cavity 111 and the second accommodating cavity 112 in parallel, or connect the second accommodating cavity 112 and the third accommodating cavity 113 in parallel, or connect the first accommodating cavity 111 and the third accommodating cavity 113 in parallel connect. Among them, the first containing cavity 111 and the second containing cavity 112 are connected in parallel and then connected in series with the third containing cavity 113. In the following, description will be made by taking the parallel connection of the first containing cavity 111 and the second containing cavity 112 as an example.

并联连接的容纳腔11内的滤芯20均为滤材相同的滤芯20。由于并联连接的容纳腔11对自来水进行初次过滤，故可以将并联连接的容纳腔11放置滤材相同的复合滤芯，其中复合滤芯是将一种或几种独立功能的滤芯，根据需要科学地集合在一起，同时发挥其作用，这样可以提高初次过滤的效果。The filter elements 20 in the accommodating cavity 11 connected in parallel are all filter elements 20 with the same filter material. Since the accommodating cavities 11 connected in parallel perform the primary filtration of tap water, the accommodating cavities 11 connected in parallel can be placed in a composite filter element with the same filter material. The composite filter element is a combination of one or more independent functions of filter elements scientifically as required Together, they play their role at the same time, which can improve the effect of the initial filtration.

由此，根据本公开实施例的滤芯组件100，通过设置并联连接的容纳腔11，以及对应设置滤材相同的滤芯20，可以提升过滤效率，可以有利于滤芯组件100的小型化设计，而且滤芯 20可以进一步地提升过滤效果。Therefore, according to the filter element assembly 100 of the embodiment of the present disclosure, by providing the receiving cavity 11 connected in parallel and correspondingly providing the filter element 20 with the same filter material, the filtration efficiency can be improved, which can be beneficial to the miniaturization design of the filter element assembly 100, and the filter element 20 can further improve the filtering effect.

可选地，如图1和图2所示，滤筒10包括：进水接头14和出水接头15，进水接头14连接于任意一个的容纳腔11的顶部，出水接头15连接于任意一个的容纳腔11的顶部。也就是说，多个容纳腔11之间可以彼此连通，这样在多个容纳腔11中的顶部上设置一个进水接头14和一个出水接头15即可保证所有容纳腔11的进水和出水，或者说，即可保证所有滤芯20之间流动有水，从而可以获得过滤后的纯净水。如此设置的进水接头14和出水接头15可以简化滤筒10的结构，有利于多个容纳腔11的顺利进水和出水。Optionally, as shown in Figures 1 and 2, the filter cartridge 10 includes a water inlet connector 14 and a water outlet connector 15. The water inlet connector 14 is connected to the top of any one of the accommodating chambers 11, and the water outlet connector 15 is connected to any one of the The top of the accommodating cavity 11. That is to say, a plurality of accommodating cavities 11 can be communicated with each other, so that a water inlet 14 and a water outlet 15 are arranged on the top of the plurality of accommodating cavities 11 to ensure the water inlet and outlet of all the accommodating cavities 11. In other words, it can be ensured that there is water flowing between all the filter elements 20, so that filtered pure water can be obtained. The water inlet connector 14 and the water outlet connector 15 provided in this way can simplify the structure of the filter cartridge 10 and facilitate the smooth water inlet and outlet of the multiple accommodating cavities 11.

例如，进水接头14可以设置于一个容纳腔11的顶部，出水接头15可以设置于另一个容纳腔11的顶部，也就是说，滤芯组件100可以在一个容纳腔11的顶部进水，以及可以在另一个容纳腔11的顶部出水。又如，进水接头14和出水接头15可以设置于同一个容纳腔11的顶部，其中进水接头14和出水接头15之间可以采用套设配合的方式，进水接头14可以套设在出水接头15上，出水接头15也可以套设在进水接头14上。也就是说，同一个容纳腔11可以同时对应设置有进水接头14和出水接头15，该容纳腔11可以进行进水和出水，这样可以减少在容纳腔11顶部设置连接进水接头14和出水接头15的连接部，减少容纳腔11的制造工序，另外，将进水接头14和出水接头15连接在同一个容纳腔11的顶部，可以使得滤芯组件100的结构更加紧凑。For example, the water inlet connector 14 can be arranged at the top of one accommodating cavity 11, and the water outlet connector 15 can be arranged at the top of another accommodating cavity 11. That is to say, the filter element assembly 100 can enter water at the top of one accommodating cavity 11, and Water is discharged from the top of the other accommodating cavity 11. For another example, the water inlet connector 14 and the water outlet connector 15 can be arranged on the top of the same accommodating cavity 11, wherein the water inlet connector 14 and the water outlet connector 15 can adopt a sleeve fitting manner, and the water inlet connector 14 can be sleeved on the water outlet connector. On the joint 15, the water outlet joint 15 can also be sleeved on the water inlet joint 14. That is to say, the same accommodating cavity 11 can be provided with a water inlet connector 14 and a water outlet connector 15 correspondingly at the same time, and the accommodating cavity 11 can be used for water inlet and outlet, which can reduce the number of connecting the water inlet connector 14 and the water outlet on the top of the accommodating cavity 11. The connection part of the connector 15 reduces the manufacturing process of the containing cavity 11. In addition, connecting the water inlet connector 14 and the water outlet connector 15 to the top of the same containing cavity 11 can make the structure of the filter element assembly 100 more compact.

进一步地，如图6所示，每个容纳腔11均对应设置有进水口114和出水口115。这样可以保证每个容纳腔11的自来水可以进行更替，从而保证过滤工作的持续进行。对应地，如图6所示，进水口114和出水口115的底部均设置有接水嘴116。设置接水嘴116可以方便与连接件进行连接，从而使得通过进水口114和出水口115的水可以快速地流通。也就是说，如图6所示，每个容纳腔11的底部均设置有用于与其他容纳腔连通的进水口114和出水口115。而且，连接有出水接头15的容纳腔11内设置有连接管17，连接管17与出水接头15相连通。需要说明的是，连接件可以为能将进水口114和出水口115流出的水进行引流的装置。Further, as shown in FIG. 6, each accommodating cavity 11 is correspondingly provided with a water inlet 114 and a water outlet 115. In this way, it can be ensured that the tap water in each accommodating cavity 11 can be replaced, thereby ensuring the continuous progress of the filtering work. Correspondingly, as shown in FIG. 6, the bottoms of the water inlet 114 and the water outlet 115 are both provided with a water receiving nozzle 116. The water receiving nozzle 116 is provided to facilitate the connection with the connector, so that the water passing through the water inlet 114 and the water outlet 115 can circulate quickly. That is, as shown in FIG. 6, the bottom of each accommodating cavity 11 is provided with a water inlet 114 and a water outlet 115 for communicating with other accommodating cavities. Moreover, a connecting pipe 17 is provided in the containing cavity 11 to which the water outlet connector 15 is connected, and the connecting pipe 17 is in communication with the water outlet connector 15. It should be noted that the connecting member may be a device that can divert the water flowing out of the water inlet 114 and the water outlet 115.

可以理解的是，如图6所示，容纳腔11底部的进水口114和出水口115的设置是保证每个容纳腔11内的自来水能进行流通的前提条件。例如，在第三容纳腔113内进行过滤的水，可以从第三容纳腔113的出水口115流出，然后流进第二容纳腔112内的连接管17的一端，连接管17的另一端与出水接头15连接。其中连接管17的设置可以使得过滤后的纯净水可以从第二容纳腔112流出，从而使得进水接头14和出水接头15连接在同一个容纳腔11的顶部。It can be understood that, as shown in FIG. 6, the arrangement of the water inlet 114 and the water outlet 115 at the bottom of the containing cavity 11 is a prerequisite for ensuring that the tap water in each containing cavity 11 can circulate. For example, the water filtered in the third accommodating cavity 113 can flow out from the water outlet 115 of the third accommodating cavity 113, and then flow into one end of the connecting pipe 17 in the second accommodating cavity 112, and the other end of the connecting pipe 17 and The outlet connector 15 is connected. The connecting pipe 17 is arranged so that the filtered pure water can flow out of the second accommodating cavity 112, so that the water inlet connector 14 and the water outlet connector 15 are connected to the top of the same accommodating cavity 11.

具体地，第二容纳腔112位于第一容纳腔111和第三容纳腔113之间，进水接头14和出水接头15均对应于第二容纳腔112的顶部，连接管17设置于第二容纳腔112，第二容纳腔112和第一容纳腔111并联连接后再与第三容纳腔113串联连接。第二容纳腔112的底部设置有穿孔119，连接管17的一端穿设过穿孔119。Specifically, the second accommodating cavity 112 is located between the first accommodating cavity 111 and the third accommodating cavity 113, the water inlet connector 14 and the water outlet connector 15 both correspond to the top of the second accommodating cavity 112, and the connecting pipe 17 is arranged in the second accommodating cavity. The cavity 112, the second accommodating cavity 112 and the first accommodating cavity 111 are connected in parallel and then connected in series with the third accommodating cavity 113. A perforation 119 is provided at the bottom of the second accommodating cavity 112, and one end of the connecting tube 17 passes through the perforation 119.

由此，通过将滤筒10至少限制出第一容纳腔111、第二容纳腔112和第三容纳腔113，这样可以在在保证过滤工作有效的前提下，使得滤筒10的结构更加小巧，占用空间更小。通过连接管17的设置可以使得进水接头14和出水接头15均可以设置在第二容纳腔112的顶部，这样可以减少安装步骤，使得滤芯组件100的结构更加紧凑。将第二容纳腔112和第一容纳腔111并联连接后再与第三容纳腔113串联连接，可以在加快初步过滤速度的同时还可以保证经初步过滤后的水可以在第三容纳腔113内进行精细化地过滤，从而可以得到纯净水。Therefore, by restricting the filter cartridge 10 to at least the first accommodating cavity 111, the second accommodating cavity 112, and the third accommodating cavity 113, the structure of the filter cartridge 10 can be made smaller while ensuring the effective filtering operation. It takes up less space. Through the arrangement of the connecting pipe 17, both the water inlet connector 14 and the water outlet connector 15 can be arranged on the top of the second receiving cavity 112, which can reduce the installation steps and make the structure of the filter element assembly 100 more compact. Connecting the second accommodating cavity 112 and the first accommodating cavity 111 in parallel and then connecting them in series with the third accommodating cavity 113 can speed up the preliminary filtration speed while ensuring that the water after the preliminary filtration can be in the third accommodating cavity 113 Purified water can be obtained by fine filtration.

其中，如图2所示，多个滤芯20包括第一滤芯21、第二滤芯22和第三滤芯27，第一滤芯21、第二滤芯22和第三滤芯27分别设置于第一容纳腔111、第二容纳腔112和第三容纳腔113，第一滤芯21和第二滤芯22均为滤材相同的滤芯。其中，由于第一容纳腔111和第二容纳腔112是并联，故可以在第一容纳腔111和第二容纳腔112内放置相同的滤芯20，而且滤芯20过滤效果更佳，这样可以加快对自来水的初次过滤速率。Wherein, as shown in FIG. 2, the plurality of filter elements 20 include a first filter element 21, a second filter element 22, and a third filter element 27. The first filter element 21, the second filter element 22 and the third filter element 27 are respectively disposed in the first containing cavity 111 , The second accommodating cavity 112 and the third accommodating cavity 113, the first filter element 21 and the second filter element 22 are all filter elements with the same filter material. Among them, since the first accommodating cavity 111 and the second accommodating cavity 112 are connected in parallel, the same filter element 20 can be placed in the first accommodating cavity 111 and the second accommodating cavity 112, and the filter element 20 has a better filtering effect, which can speed up the process The initial filtration rate of tap water.

在本公开的实施例中，如图5和图7所示，每个滤芯20将容纳腔11的空间分隔为未过滤腔部和过滤腔部，第一滤芯21和第三滤芯27的未过滤腔部对应进水口114且过滤腔部对应有出水口115，第二容纳腔112对应有两个出水口115，两个出水口分别为第一出水口1151和第二出水口1152，第二滤芯22的未过滤腔部对应第一出水口1151，第二滤芯22的过滤腔部对应第二出水口1152和供连接管17穿过的穿孔119。也就是说，未过滤腔部内部为对应滤芯20未进行过滤的自来水，过滤腔部内部为对应滤芯20已进行过滤的水，通过在未过滤腔部和过滤腔部设置进水口114和出水口115可以使得对应腔部的水进行快速地流通并过滤，另外，通过设置连接管17，可以使得净化后的纯净水也可以从容纳腔11内向外流出，而且在此过程中与容纳腔11(即第二容纳腔112)内的水无交叉，这样就可以减少滤芯组件100的设置空间，整体结构设置合理。In the embodiment of the present disclosure, as shown in FIGS. 5 and 7, each filter element 20 divides the space of the containing cavity 11 into an unfiltered cavity portion and a filter cavity portion. The unfiltered portions of the first filter element 21 and the third filter element 27 are The cavity corresponds to the water inlet 114 and the filter cavity corresponds to the water outlet 115. The second accommodating cavity 112 corresponds to two water outlets 115. The two water outlets are the first water outlet 1151 and the second water outlet 1152. The second filter element The unfiltered cavity portion of 22 corresponds to the first water outlet 1151, and the filter cavity portion of the second filter element 22 corresponds to the second water outlet 1152 and the perforation 119 through which the connecting pipe 17 passes. That is to say, the inside of the unfiltered cavity is the tap water that is not filtered by the corresponding filter element 20, and the inside of the filter cavity is the water that has been filtered by the corresponding filter element 20. The unfiltered cavity and the filter cavity are provided with a water inlet 114 and a water outlet. 115 can make the water in the corresponding cavity quickly circulate and filter. In addition, by setting the connecting pipe 17, the purified water can also flow out of the containing cavity 11, and in the process, it can be with the containing cavity 11 ( That is, the water in the second receiving cavity 112) does not cross, so that the installation space of the filter element assembly 100 can be reduced, and the overall structure setting is reasonable.

下面详细说明第一滤芯21、第二滤芯22和第三滤芯27的结构以及布置方式。The structure and arrangement of the first filter element 21, the second filter element 22 and the third filter element 27 will be described in detail below.

如图2所示，第一滤芯21、第二滤芯22为滤材相同的滤芯，而且第三滤芯27为与第一滤芯21滤材不同的滤芯。可以理解的是，第一滤芯21和第二滤芯22的作用是对自来水进行初次过滤，而第三滤芯27是对自来进行再过滤，每一次对自来水中过滤的有害物不完全相同，故将第一滤芯21和第三滤芯27设置为不同的滤芯20，可以使得经过两次过滤后的水更加纯净。As shown in FIG. 2, the first filter element 21 and the second filter element 22 are filter elements with the same filter material, and the third filter element 27 is a filter element with a different filter material from the first filter element 21. It can be understood that the function of the first filter element 21 and the second filter element 22 is to filter the tap water for the first time, while the third filter element 27 is to filter the tap water. The harmful substances filtered in the tap water are not exactly the same each time. Setting the first filter element 21 and the third filter element 27 as different filter elements 20 can make the water filtered twice more pure.

如图2所示，第一滤芯21和第二滤芯22包括：第一滤材23、第二滤材29、第一端盖24和第二端盖25，第一滤材23设置于容纳腔11内，第二滤材29与第一滤材23在容纳腔11的轴向间隔设置，第一端盖24密封设置于第一滤材23的顶部，第二端盖25设置于第一滤材23和第二滤材29之间且开设有通水孔262。通过设置的第一端盖24和第二端盖25可以将第一滤芯21和第二滤芯22进行固定，第一滤材23与第二滤材29在容纳腔11的轴向间隔设置，可以使得容纳腔11内的自来水可以经过第一滤材23和第二滤材29过滤。第一滤芯21和第二滤芯22为空心圆柱体，第一滤芯21和第二滤芯22外的自来水可以通过第一滤芯21和第二滤芯22渗入其内部，然后由于第二端盖25设有通水孔262，故经过第一滤材23过滤后的自来水可以通过第二端盖25上的通水孔262流进第二滤材29。如此，第一滤芯21和第二滤芯22可以同时进行过滤，可以加倍提升过滤效率，可以提高滤芯组件100的过滤效率，而且第一端盖24和第二端盖25可以有效保证第一滤材23的安装固定，可以保证其在容纳腔11内的稳定性。其中，出水接头15设置于第二容纳腔112内的位于顶部的第一端盖24上，而且，出水接头15与第一端盖24相连通，连接管17穿过位于顶部的第一端盖24且与出水接头15相连通。如此设置的连接管17可以通过第一端盖24保证其安装稳定性，而且可以通过其与出水接头15的连接，来保证出水的可靠性。As shown in Figure 2, the first filter element 21 and the second filter element 22 include: a first filter material 23, a second filter material 29, a first end cover 24 and a second end cover 25, the first filter material 23 is arranged in the containing cavity In 11, the second filter material 29 and the first filter material 23 are arranged at intervals in the axial direction of the accommodating cavity 11. The first end cover 24 is sealed on the top of the first filter material 23, and the second end cover 25 is arranged on the first filter material. A water-passing hole 262 is opened between the material 23 and the second filter material 29. The first filter element 21 and the second filter element 22 can be fixed by the first end cover 24 and the second end cover 25, and the first filter material 23 and the second filter material 29 are arranged at intervals in the axial direction of the containing cavity 11, Therefore, the tap water in the accommodating cavity 11 can be filtered through the first filter material 23 and the second filter material 29. The first filter element 21 and the second filter element 22 are hollow cylinders. The tap water outside the first filter element 21 and the second filter element 22 can penetrate into the inside of the first filter element 21 and the second filter element 22, and then the second end cover 25 is provided with The water-passing hole 262, therefore, the tap water filtered by the first filter material 23 can flow into the second filter material 29 through the water-passing hole 262 on the second end cover 25. In this way, the first filter element 21 and the second filter element 22 can be filtered at the same time, the filter efficiency can be doubled, the filter efficiency of the filter element assembly 100 can be improved, and the first end cover 24 and the second end cover 25 can effectively ensure the first filter material The mounting and fixing of 23 can ensure its stability in the accommodating cavity 11. Wherein, the water outlet connector 15 is arranged on the first end cover 24 at the top in the second accommodating cavity 112, and the water outlet connector 15 is in communication with the first end cover 24, and the connecting pipe 17 passes through the first end cover at the top. 24 and communicate with the outlet connector 15. The connecting pipe 17 provided in this way can ensure its installation stability through the first end cover 24, and can ensure the reliability of the water outlet through its connection with the water outlet connector 15.

具体地，如图2所示，第一滤芯21和第二滤芯22还包括：内通管26，内通管26设置于第一滤材23内，内通管26的顶部设置有进水孔261，而且内通管26的底部与通水孔262相对应。Specifically, as shown in FIG. 2, the first filter element 21 and the second filter element 22 further include: an inner through pipe 26, the inner through pipe 26 is arranged in the first filter material 23, and the top of the inner through pipe 26 is provided with a water inlet hole 261, and the bottom of the inner through pipe 26 corresponds to the water through hole 262.

具体来说，自来水从进水接头14进入第二容纳腔112后，一部分自来水经过位于第二容纳腔112内的第一滤材23和第二滤材29过滤后，从内通管26的顶部的进水孔261进入，然后从内通管26下方的通水孔262经过，最后从第二容纳腔112的第二出水口1152流出，同时另一部分自来水从第二容纳腔112的未过滤腔部的第一出水口1151流出后通过第一容纳腔111的进水口114进入第一容纳腔111内，然后经过第一滤芯21过滤后，从内通管26的顶部的进水孔261进入，然后从内通管26下方的通水孔262经过，最后从第一容纳腔111的出水口115流出，从第一容纳腔111的出水口115和第二容纳腔112的第二出水口1152流出的自来水汇聚后从第三容纳腔113的进水口114进入第三容纳腔113，以便在第三容纳腔113内进行从再次过滤。从第三容纳腔113的出水口115流出的自来水再流进位于第二容纳腔112内的连接管17，通过连接管17再从出水接头15流出以供用户使用。Specifically, after the tap water enters the second accommodating cavity 112 from the water inlet connector 14, a part of the tap water is filtered through the first filter material 23 and the second filter material 29 located in the second accommodating cavity 112, and then passes through the top of the pipe 26. The water inlet hole 261 enters, and then passes through the water hole 262 below the inner through pipe 26, and finally flows out from the second water outlet 1152 of the second accommodating cavity 112, while another part of the tap water comes from the unfiltered cavity of the second accommodating cavity 112 The first water outlet 1151 of the first accommodating cavity 111 flows out and enters the first accommodating cavity 111 through the water inlet 114 of the first accommodating cavity 111, and then after being filtered by the first filter element 21, it enters from the water inlet 261 at the top of the inner through pipe 26, Then it passes through the water hole 262 under the inner through pipe 26, and finally flows out from the water outlet 115 of the first accommodating cavity 111, and flows out from the water outlet 115 of the first accommodating cavity 111 and the second water outlet 1152 of the second accommodating cavity 112 After being collected, the tap water from the water inlet 114 of the third accommodating cavity 113 enters the third accommodating cavity 113, so as to be filtered again in the third accommodating cavity 113. The tap water flowing out from the water outlet 115 of the third accommodating cavity 113 flows into the connecting pipe 17 in the second accommodating cavity 112, and then flows out from the water outlet joint 15 through the connecting pipe 17 for use by the user.

详细地，连接管17形成有出水通道，连接管17连接出水接头15。也就是说自来水可以在连接管17内流通，这样可以避免未过滤的自来说对过滤后的自来水产生污染。In detail, the connecting pipe 17 is formed with a water outlet channel, and the connecting pipe 17 is connected to the water outlet joint 15. That is to say, the tap water can circulate in the connecting pipe 17, which can prevent the unfiltered self from polluting the filtered tap water.

此外，如图2所示，第三滤芯27包括：第三滤材271、第四滤材272、第三端盖273、第四端盖274和第五端盖275。第三滤材271和第四滤材272在容纳腔11的轴向间隔设置，第三端盖273分别设置于第三滤材271的顶部，第四端盖274设置于第三滤材271和第四滤材272之间且将两侧连通，第五端盖275设置于第四滤材272的底部且开设有通水孔262。其中第四端盖274上设有圆柱体，第三滤材271中心为空心圆柱，圆柱体与空心圆柱配合，这样就可以使得第四端盖274对第三滤材271的起固定作用，然后再通过第三端盖273和第五端盖275就可以将第三滤材271和第四滤材272固定，由此形成第三滤芯27。如此设置的第三滤材271和第四滤材272可以分别对第三容纳腔113内的水进行过滤，彼此补充，从而可以有效保证纯净水的水质，可以提升滤芯组件100的过滤性能。In addition, as shown in FIG. 2, the third filter element 27 includes: a third filter material 271, a fourth filter material 272, a third end cover 273, a fourth end cover 274 and a fifth end cover 275. The third filter material 271 and the fourth filter material 272 are arranged at intervals in the axial direction of the containing cavity 11, the third end cover 273 is respectively arranged on the top of the third filter material 271, and the fourth end cover 274 is arranged on the third filter material 271 and The fourth filter material 272 communicates with both sides, and the fifth end cover 275 is disposed at the bottom of the fourth filter material 272 and has a water passage hole 262. The fourth end cover 274 is provided with a cylinder, the center of the third filter material 271 is a hollow cylinder, and the cylinder is matched with the hollow cylinder, so that the fourth end cover 274 can fix the third filter material 271, and then The third filter material 271 and the fourth filter material 272 can be fixed by the third end cover 273 and the fifth end cover 275, thereby forming the third filter element 27. The third filter material 271 and the fourth filter material 272 arranged in this way can respectively filter the water in the third accommodating cavity 113 and complement each other, thereby effectively ensuring the quality of purified water and improving the filtering performance of the filter element assembly 100.

具体地，如图2所示，在第四端盖274上的圆柱体内部为空心，一侧为敞开侧，在圆柱体上设有进水孔261，从第三容纳腔113的进水口114流进的水，一部分水经过第三滤材271过滤后流进第四滤材272；另一部分经过第四滤材272过滤后，汇总并从第三容纳腔113的出水口115流出。Specifically, as shown in FIG. 2, the inside of the cylinder on the fourth end cover 274 is hollow, and one side is an open side. The cylinder is provided with a water inlet 261 from the water inlet 114 of the third accommodating cavity 113 Part of the water flowing in is filtered by the third filter material 271 and then flows into the fourth filter material 272; the other part is filtered by the fourth filter material 272 and then collected and flows out from the water outlet 115 of the third accommodating cavity 113.

更具体地，如图2所示，第一滤芯21和第二滤芯22中的第一滤材23均包括碳层和PP层，PP层与碳层轴向间隔设置，而且PP层位于碳层的上方，第三滤芯27的第三滤材271包括：炭棒层，第四滤材272包括：超滤层，炭棒层和超滤层轴向间隔设置。其中，碳层和PP层也可以采用非轴向分布的方式，也可以采用径向分布的方式，PP层也可以套设在碳层的外侧。More specifically, as shown in FIG. 2, the first filter material 23 in the first filter element 21 and the second filter element 22 each includes a carbon layer and a PP layer. The PP layer and the carbon layer are axially spaced apart, and the PP layer is located on the carbon layer. Above the third filter element 27, the third filter material 271 includes a carbon rod layer, and the fourth filter material 272 includes an ultrafiltration layer. The carbon rod layer and the ultrafiltration layer are axially spaced apart. Among them, the carbon layer and the PP layer may also be distributed in a non-axial manner, or may be distributed in a radial manner, and the PP layer may also be sleeved on the outside of the carbon layer.

其中，PP层可以为聚丙乙烯短纤维，PP层主要用来过滤自来水中的铁锈、红虫和大于5微米的颗粒杂质，碳层是一种活性炭，碳层具有吸附有机化合物的能力，可以有效发挥除氯、除臭和除味的功能，故在第一滤芯21的设置上，可以将PP层位于碳层的上方，这样可以使得自来水先经过PP层过滤后再经过碳层过滤，这样过滤效果更佳。此外，炭棒层可以为一种活性炭，碳棒层可以对经过第一滤芯21和第二滤芯22过滤后的自来进行再过滤，可以除去水中的异色、异味、有机化学物质等，超滤层可以为一种超滤膜，超滤层可以对经过炭棒层过滤后的自来水进行再次过滤，可以除去水中的更小尺寸的微粒和有害物质。Among them, the PP layer can be polypropylene short fibers. The PP layer is mainly used to filter rust, bloodworms and particulate impurities larger than 5 microns in the tap water. The carbon layer is a kind of activated carbon. The carbon layer has the ability to adsorb organic compounds and can be effective Play the functions of dechlorination, deodorization and deodorization. Therefore, in the arrangement of the first filter element 21, the PP layer can be located above the carbon layer, so that the tap water can be filtered through the PP layer and then filtered through the carbon layer. The effect is better. In addition, the carbon rod layer can be a kind of activated carbon. The carbon rod layer can re-filter the water filtered by the first filter element 21 and the second filter element 22, and can remove the different colors, odors, organic chemicals, etc. in the water. The filter layer can be an ultrafiltration membrane, which can filter the tap water filtered by the carbon rod layer again, and can remove smaller-sized particles and harmful substances in the water.

由此，如此组合的多个滤芯，可以通过多次过滤后获得纯净水，从而满足用户的饮水需求。而且由于炭棒层和超滤层轴向间隔设置，这样部分水可以经过炭棒层过滤，部分水可以经过超滤层过滤，其中炭棒层的过滤效率高于超滤层的过滤，可以有效保证纯净水的供给量，可以更好地满足用户的饮水需求。Therefore, the multiple filter elements combined in this way can obtain purified water after multiple filtrations, thereby meeting the drinking water needs of users. And because the carbon rod layer and the ultrafiltration layer are arranged axially apart, part of the water can be filtered through the carbon rod layer and part of the water can be filtered through the ultrafiltration layer. The filtration efficiency of the carbon rod layer is higher than that of the ultrafiltration layer, which can be effective To ensure the supply of pure water can better meet the drinking water needs of users.

在本公开的实施例中，第一滤材23为可折叠的滤材。由于第一滤芯21和第二滤芯22为圆柱体，故将第一滤材23选择为可折叠的滤材可以方便成形。In the embodiment of the present disclosure, the first filter material 23 is a foldable filter material. Since the first filter element 21 and the second filter element 22 are cylindrical, selecting the first filter material 23 as a foldable filter material can be easily formed.

还有，如图7所示，每个容纳腔11设置有第一限位部(图中未示出)，每个滤芯20设置有端盖，端盖设置有第二限位部28，第一限位部与第二限位部28周向限位配合。第一限位部可以为圆柱体凹槽，第二限位部28可以为圆柱体凸起，第一限位部和第二限位部28可以设置数量对应的多个，这样可以使得周向限位效果更好。Also, as shown in FIG. 7, each containing cavity 11 is provided with a first limiting portion (not shown in the figure), each filter element 20 is provided with an end cover, and the end cover is provided with a second limiting portion 28. A limit part is matched with the second limit part 28 in a circumferential direction. The first limiting portion can be a cylindrical groove, the second limiting portion 28 can be a cylindrical protrusion, and the first limiting portion and the second limiting portion 28 can be provided in multiples corresponding to the number, which can make the circumferential direction The limit effect is better.

下面详细叙述水路板30的结构以及工作原理。The structure and working principle of the waterway plate 30 are described in detail below.

如图2所示，滤芯组件100包括水路板30，水路板30设置于滤筒10且分别与每个容纳腔11的进水口114和出水口115相连通。这样就可以使得每个容纳腔11相互连通起来，由此可以保证滤芯20进行过滤工作的进行。例如，水路板30可以设置于滤筒10的底部。水路板30为连接件中的一种，当然，还可以采用水管类结构作为连接件替代水路板30。As shown in FIG. 2, the filter element assembly 100 includes a waterway plate 30 which is arranged on the filter cartridge 10 and communicates with the water inlet 114 and the water outlet 115 of each containing cavity 11 respectively. In this way, each accommodating cavity 11 can be connected to each other, thereby ensuring that the filter element 20 performs the filtering work. For example, the waterway plate 30 may be provided at the bottom of the filter cartridge 10. The waterway plate 30 is one of the connecting pieces. Of course, a water pipe structure can also be used as the connecting piece to replace the waterway plate 30.

具体地，如图2所示，滤筒10包括：筒体12和底盖13，筒体12的底部设置有容纳槽123，水路板30安装于容纳槽123，容纳槽123朝向底部敞开，底盖13封盖在容纳槽123的敞开侧。将水路板30安装在容纳槽123内，可以避免水路板30占用更多的空间，从而可以使得滤芯组件100的结构更加紧凑，可以提高滤芯组件100的集成度。Specifically, as shown in FIG. 2, the filter cartridge 10 includes: a cylinder body 12 and a bottom cover 13. The bottom of the cylinder body 12 is provided with a containing groove 123, the waterway plate 30 is installed in the containing groove 123, and the containing groove 123 is open toward the bottom. The cover 13 is closed on the open side of the receiving groove 123. Installing the waterway plate 30 in the receiving groove 123 can prevent the waterway plate 30 from occupying more space, so that the structure of the filter element assembly 100 can be made more compact, and the integration degree of the filter element assembly 100 can be improved.

具体地，如图8所示，水路板30内形成有第一通道31、第二通道32和第三通道33，第一通道31具有第一进水孔311和第一出水孔312，第二通道32具有第二进水孔321和第二出水孔322，第二进水孔321包括两个，第三通道33具有第三进水孔331和第三出水孔332，第一出水孔312和两个第二进水孔321中的一个构成一组对应滤芯20的水口，第一进水孔311、两个第二进水孔321中的一个和第三出水孔332构成另一组对应滤芯20的水口，第二出水孔322和第三进水孔331构成再一组对应滤芯20的水口。Specifically, as shown in FIG. 8, a first channel 31, a second channel 32, and a third channel 33 are formed in the waterway plate 30. The first channel 31 has a first water inlet 311 and a first water outlet 312, and the second The channel 32 has a second water inlet 321 and a second water outlet 322, the second water inlet 321 includes two, the third channel 33 has a third water inlet 331 and a third water outlet 332, the first water outlet 312 and One of the two second water inlet holes 321 constitutes a set of nozzles corresponding to the filter element 20, and the first water inlet hole 311, one of the two second water inlet holes 321 and the third water outlet hole 332 constitute another set of corresponding filter elements The nozzle 20, the second outlet hole 322 and the third inlet hole 331 constitute another set of nozzles corresponding to the filter element 20.

可以理解的是，通过在水路板30上设置第一通道31、第二通道32和第三通道33，可以避免使用管道连接，从而可以降低生产成本，另外，管道连接安装繁琐，采用水路板30，可以为安装工作提供便利性。而且如此设置的水路板30可以有效地保证两个容纳腔11并联连接后再与另一个容纳腔11串联连接。It is understandable that by arranging the first channel 31, the second channel 32 and the third channel 33 on the waterway plate 30, the use of pipe connections can be avoided, thereby reducing the production cost. In addition, the pipe connection and installation are cumbersome and the waterway plate 30 is used. , Can provide convenience for installation work. Moreover, the waterway plate 30 arranged in this way can effectively ensure that the two accommodating cavities 11 are connected in parallel and then connected in series with the other accommodating cavity 11.

下面具体描述自来水在水路板30中的走向。The following describes the direction of the tap water in the waterway plate 30 in detail.

如图8所示，当自来水从进水接头14流进第二容纳腔112时，一部分自来水未经过滤直接从第二容纳腔112的第一出水口1151流进第一通道31的第一进水孔311，经过第一通道31后再从第一出水孔312流进第一容纳腔111，在第一容纳腔111内经过过滤后从第二通道32的第二进水孔321流进第二通道32，同时，另一部分自来水在第二容纳腔112内经过滤后从第二出水口1152流出，然后从第二通道32的第二进水孔321流进第二通道32，第二通道32内经过初次过滤的水再从第二通道32的第二出水孔322流进第三容纳腔113，在第三容纳腔113内进行过滤后再从第三通道33的第三进水孔331进入第三通道33，再从第三通道33的第三出水孔332流向位于第二容纳腔112的连接管17内，最后从出水接头15流出。As shown in Figure 8, when tap water flows into the second accommodating cavity 112 from the water inlet connector 14, a part of the tap water flows directly from the first water outlet 1151 of the second accommodating cavity 112 into the first inlet of the first channel 31 without filtering. The water hole 311 passes through the first channel 31 and then flows from the first water outlet hole 312 into the first accommodating cavity 111. After being filtered in the first accommodating cavity 111, it flows from the second water inlet 321 of the second channel 32 into the first accommodating cavity 111. At the same time, another part of the tap water flows out from the second water outlet 1152 after being filtered in the second accommodating cavity 112, and then flows into the second channel 32 from the second water inlet 321 of the second channel 32, the second channel 32 The initially filtered water flows into the third accommodating cavity 113 from the second outlet 322 of the second channel 32, and then enters the third water inlet 331 of the third channel 33 after being filtered in the third accommodating cavity 113 The third channel 33 flows from the third water outlet hole 332 of the third channel 33 to the connecting pipe 17 located in the second accommodating cavity 112, and finally flows out from the water outlet connector 15.

更具体地，如图8所示，第一通道31的长度方向、第二通道32的长度方向和第三通道33的长度方向平行设置。将第一通道31、第二通道32和第三通道33在长度方向水平设置，一方面，水平设置可以使得内部水流的流速更快，另一方面，水平设置可以使得水路板30的形状与滤筒10的形状相适应，可以便于将水路板30安装在筒体12内。第一通道31的长度方向和滤芯20的宽度方向相同。More specifically, as shown in FIG. 8, the length direction of the first passage 31, the length direction of the second passage 32 and the length direction of the third passage 33 are arranged in parallel. The first channel 31, the second channel 32, and the third channel 33 are arranged horizontally in the length direction. On the one hand, the horizontal arrangement can make the flow rate of the internal water flow faster. On the other hand, the horizontal arrangement can make the shape of the waterway plate 30 and the filter The shape of the barrel 10 is adapted to facilitate the installation of the waterway plate 30 in the barrel 12. The length direction of the first channel 31 is the same as the width direction of the filter element 20.

此外，如图8所示，第一通道31和第三通道33位于第二通道32的同一侧。第二通道32的中心轴线和水路板30的宽度方向的中线重合，这样可以提高水路板30的结构稳定性。可以理解的是，第二通道32的长度较长，将第一通道31和第三通道33设置在同一侧，可以方便三个通道的布置，而且如此也便于第三通道33与连接管17对接连通。In addition, as shown in FIG. 8, the first channel 31 and the third channel 33 are located on the same side of the second channel 32. The central axis of the second channel 32 coincides with the center line of the width direction of the waterway plate 30, so that the structural stability of the waterway plate 30 can be improved. It can be understood that the length of the second channel 32 is relatively long, and the first channel 31 and the third channel 33 are arranged on the same side, which can facilitate the arrangement of the three channels, and this also facilitates the docking of the third channel 33 with the connecting pipe 17 Connected.

详细地，如图8所示，第一进水孔311、第一出水孔312、第二进水孔321、第二出水孔322、第三进水孔331和第三出水孔332的轴线平行，而且还与水路板30的厚度方向平行。这样便于将第一进水孔311、第一出水孔312、第二进水孔321、第二出水孔322、第三进水孔331和第三出水孔332同时与每个容纳腔11上的接水嘴116进行连接，每个容纳腔11上的接水嘴116可以对应配合在进水孔或出水孔内。In detail, as shown in FIG. 8, the axes of the first water inlet hole 311, the first water outlet hole 312, the second water inlet hole 321, the second water outlet hole 322, the third water inlet hole 331, and the third water outlet hole 332 are parallel , And also parallel to the thickness direction of the waterway plate 30. In this way, it is convenient to connect the first water inlet hole 311, the first water outlet hole 312, the second water inlet hole 321, the second water outlet hole 322, the third water inlet hole 331 and the third water outlet hole 332 at the same time with each accommodating cavity 11 The water receiving nozzle 116 is connected, and the water receiving nozzle 116 on each accommodating cavity 11 can be correspondingly fitted in the water inlet or outlet.

更详细地，如图8所示，第一进水孔311、第一出水孔312、第二进水孔321、第二出水孔322、第三进水孔331和第三出水孔332构造为插接孔。也就是说，第一进水孔311、第一出水孔312、第二进水孔321、第二出水孔322、第三进水孔331和第三出水孔332通过插接的方式与每个容纳腔11的接水嘴116连接，插接孔易于加工，插接方式可靠、方便。此外，为了保证插件的密封性，可以在插接头出设置密封圈，由此可以保证插接部不会渗水。In more detail, as shown in FIG. 8, the first water inlet hole 311, the first water outlet hole 312, the second water inlet hole 321, the second water outlet hole 322, the third water inlet hole 331, and the third water outlet hole 332 are configured as Socket hole. That is to say, the first water inlet hole 311, the first water outlet hole 312, the second water inlet hole 321, the second water outlet hole 322, the third water inlet hole 331 and the third water outlet hole 332 are connected to each The water receiving nozzle 116 of the accommodating cavity 11 is connected, the insertion hole is easy to process, and the insertion method is reliable and convenient. In addition, in order to ensure the sealing performance of the plug-in, a sealing ring can be provided at the outlet of the plug-in joint, thereby ensuring that the plug-in portion does not seep.

如图8所示，第一通道31、第二通道32和第三通道33均设置有敞口端34，敞口端34处设置有堵头341。若滤芯20失效且未及时更换，在长时间使用的情况下，第一通道31、第二通道32和第三通道33可能会被水中杂质堵住，通过在第一通道31、第二通道32和第三通道33的端部设置敞开侧可以便于对第一通道31、第二通道32和第三通道33进行疏通，在疏通完毕后可以将与敞开端配合的堵头341堵住，这样维护方便，可以提高滤筒10的使用寿命。而且，通过设置堵头341，也可以方便水路板30的生产制造。As shown in FIG. 8, the first channel 31, the second channel 32 and the third channel 33 are all provided with an open end 34, and a plug 341 is provided at the open end 34. If the filter element 20 fails and is not replaced in time, in the case of long-term use, the first channel 31, the second channel 32, and the third channel 33 may be blocked by impurities in the water. The open side of the end of the third channel 33 and the third channel 33 can facilitate the dredging of the first channel 31, the second channel 32 and the third channel 33. After the dredging is completed, the plug 341 matching with the open end can be blocked for maintenance. It is convenient and can increase the service life of the filter cartridge 10. Moreover, by providing the plug 341, the production of the waterway plate 30 can also be facilitated.

此外，如图8所示，水路板30上分布有多个安装孔35，由于滤筒10内的自来水对水路板30产生压力，为了使水路板30稳定地与容纳腔11配合在一起，可以将螺母通过安装孔35与容纳腔11上的安装螺孔118进行安装，这样可以提高水路板30与容纳腔11与配合程度。In addition, as shown in Fig. 8, a plurality of mounting holes 35 are distributed on the waterway plate 30. Since the tap water in the filter cartridge 10 generates pressure on the waterway plate 30, in order to make the waterway plate 30 fit together with the accommodating cavity 11 stably, The nut is installed through the mounting hole 35 and the mounting screw hole 118 on the accommodating cavity 11, so that the degree of cooperation between the waterway plate 30 and the accommodating cavity 11 can be improved.

在本公开的实施例中，水路板30为一体成型的板体结构。一体成型结构简单、可靠、易于加工，从而可以降低生产成本。In the embodiment of the present disclosure, the waterway plate 30 is an integrally formed plate structure. The integrally formed structure is simple, reliable, and easy to process, thereby reducing production costs.

下面详细描述一下根据本公开的滤筒10的具体结构。The specific structure of the filter cartridge 10 according to the present disclosure will be described in detail below.

如图4所示，滤筒10包括筒体12，筒体12包括外罩壳121和多个内筒122，多个内筒122内分别限定出容纳腔11，外罩壳121罩设于多个内筒122的外侧且与多个内筒122为一体成型结构。可以理解的是，如图4所示，内筒122的数量与容纳腔11的数量相对应，外罩壳121将三个内筒122罩设起来，这样可以使得三个内筒122稳定地固定连接。另外，将外罩壳121与三个内壳设置成一体成型，可以便于加工，另外一体成型结构可以减少装配步骤，结构也更加稳定。As shown in Figure 4, the filter cartridge 10 includes a cylinder body 12, the cylinder body 12 includes an outer casing 121 and a plurality of inner cylinders 122. The outer side of the cylinder 122 and the plurality of inner cylinders 122 are integrally formed. It is understandable that, as shown in FIG. 4, the number of inner cylinders 122 corresponds to the number of accommodating chambers 11, and the outer casing 121 covers the three inner cylinders 122, so that the three inner cylinders 122 can be stably and fixedly connected. . In addition, arranging the outer cover 121 and the three inner shells to be integrally formed can facilitate processing. In addition, the integrally formed structure can reduce assembly steps and the structure is more stable.

具体地，如图4所示，内筒122设置为空心的圆筒状，外罩壳121在第二方向的两个端部为弧形结构，以与位于第二方向两端的内筒122配合。其中，由于滤芯20为圆柱体，故将内筒122设置为空心的圆柱状可以便于放置滤芯20。另外，将外罩壳121在第二方向的两个端部设置为弧形结构，可以更好地与内筒122进行配合，弧形结构的设置可以使得外罩壳121的结构更加稳定，弧形结构还可以使得滤筒10呈扁平状，从而使得滤筒10的结构更加稳定。Specifically, as shown in FIG. 4, the inner cylinder 122 is arranged in a hollow cylindrical shape, and the two ends of the outer casing 121 in the second direction are arc-shaped structures to cooperate with the inner cylinders 122 located at the two ends in the second direction. Among them, since the filter element 20 is a cylindrical body, the inner cylinder 122 is arranged in a hollow cylindrical shape to facilitate the placement of the filter element 20. In addition, the two ends of the outer cover 121 in the second direction are set in an arc structure, which can better cooperate with the inner cylinder 122. The setting of the arc structure can make the structure of the outer cover 121 more stable. The filter cartridge 10 can also be made flat, so that the structure of the filter cartridge 10 is more stable.

在本公开的实施例中，如图2所示，滤筒10还包括：顶盖18和密封盖16，密封盖16密封在未设置有进水接头14的容纳腔11的顶部，顶盖18盖设在筒体12的顶部，进水接头14和出水接头15穿设顶盖18。利用密封盖16对容纳腔11进行密封，可以避免容纳腔11内的自来水溢出，另外，在对容纳腔11进行密封处理后，为了使得密封盖16稳定地对容纳腔11进行密封，可以通过顶盖18对密封盖16进行固定，此外，顶盖18上还设有圆形孔，以供进水接头14和出水接头15放置。In the embodiment of the present disclosure, as shown in FIG. 2, the filter cartridge 10 further includes: a top cover 18 and a sealing cover 16. The sealing cover 16 is sealed on the top of the accommodating cavity 11 where the water inlet connector 14 is not provided, and the top cover 18 The cover is arranged on the top of the cylinder 12, and the top cover 18 is penetrated through the water inlet joint 14 and the water outlet joint 15. The sealing cover 16 is used to seal the accommodating cavity 11, which can prevent the tap water in the accommodating cavity 11 from overflowing. In addition, after the accommodating cavity 11 is sealed, in order to make the sealing cover 16 stably seal the accommodating cavity 11, the top The cover 18 fixes the sealing cover 16. In addition, the top cover 18 is also provided with a circular hole for placing the water inlet connector 14 and the water outlet connector 15.

具体地，如图2所示，密封盖16为两个，而且两个密封盖16分别密封在第一容纳腔111和第三容纳腔113的顶部。由于第一容纳腔111和第三容纳腔113的顶部未设有通水通道，故可以采用密封盖16将第一容纳腔111和第三容纳腔113的顶部盖住，一方面，可以避免液体从容纳腔11内溢出，另一方面，可以避免容纳腔11内的自来水被二次污染。Specifically, as shown in FIG. 2, there are two sealing covers 16, and the two sealing covers 16 are respectively sealed on the tops of the first accommodating cavity 111 and the third accommodating cavity 113. Since the tops of the first accommodating cavity 111 and the third accommodating cavity 113 are not provided with a water passage, the sealing cover 16 can be used to cover the tops of the first accommodating cavity 111 and the third accommodating cavity 113. On the one hand, liquids can be avoided. The overflow from the containing cavity 11, on the other hand, can prevent the tap water in the containing cavity 11 from being polluted twice.

在本公开的一些实施例中，如图1所示，每个容纳腔11的底部均设置有用于限制滤芯20的限位部117。可以理解的是，当将滤芯20放入容纳腔11内时，需要对滤芯20进行限位，这样可以避免滤芯20在水流中产生松动而降低滤芯20的过滤效果。In some embodiments of the present disclosure, as shown in FIG. 1, the bottom of each containing cavity 11 is provided with a limiting portion 117 for limiting the filter element 20. It is understandable that when the filter element 20 is placed in the accommodating cavity 11, the filter element 20 needs to be limited, so as to prevent the filter element 20 from loosening in the water flow and reduce the filtering effect of the filter element 20.

具体地，如图1所示，限位部117为圆环形，而且进水口114和出水口115分布于限位部117的两侧。这样可以使得过滤后的自来水从出水口115流出的同时，从进水口114流进容纳腔11的自来水能及时进行互补。Specifically, as shown in FIG. 1, the limiting portion 117 has a circular ring shape, and the water inlet 114 and the water outlet 115 are distributed on both sides of the limiting portion 117. In this way, while the filtered tap water flows out from the water outlet 115, the tap water flowing from the water inlet 114 into the accommodating cavity 11 can complement each other in time.

在本公开的实施例中，如图4和图6所示，容纳腔11可以为三个，三个容纳腔11的高度相同。由于三个容纳腔11互相连通，故将三个容纳腔11设置同样的高度，可以使得每个容纳腔11内的液体压强相等，从而可以避免出现一个容纳腔11液面高于其他容纳腔11的液面，而使得的自来水快速地流进低液面的容纳腔11内，导致滤芯20的过滤效果下降。In the embodiment of the present disclosure, as shown in FIGS. 4 and 6, there may be three accommodating cavities 11, and the height of the three accommodating cavities 11 is the same. Since the three accommodating cavities 11 are connected to each other, the three accommodating cavities 11 are set to the same height, so that the liquid pressure in each accommodating cavity 11 can be equal, so as to prevent the liquid level of one accommodating cavity 11 from being higher than other accommodating cavities 11 The tap water quickly flows into the accommodating cavity 11 with a low liquid level, which causes the filtering effect of the filter element 20 to decrease.

根据本公开的***包括上述的滤芯组件100，具有本公开实施例的滤芯组件100的***，其结构更加紧凑，所占空间较小，可以为用户节省更多的空间，从而可以提高用户使用体验感。The water purifier according to the present disclosure includes the above-mentioned filter element assembly 100. The water purifier having the filter element assembly 100 according to the embodiment of the present disclosure has a more compact structure and a smaller footprint, which can save more space for users, so that Improve user experience.

在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples" etc. means to incorporate the implementation The specific features, structures, materials or characteristics described by the examples or examples are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example.

尽管已经示出和描述了本公开的实施例，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。Although the embodiments of the present disclosure have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and modifications can be made to these embodiments without departing from the principle and purpose of the present disclosure. The scope of the present disclosure is defined by the claims and their equivalents.

Claims

一种滤芯组件，其特征在于，包括：A filter element assembly is characterized in that it comprises:

滤筒，所述滤筒内限定出多个容纳腔，多个所述容纳腔相连通且至少两个所述容纳腔并联连接；A filter cartridge, a plurality of accommodating cavities are defined in the filter cartridge, a plurality of the accommodating cavities are communicated and at least two of the accommodating cavities are connected in parallel;

多个滤芯，多个所述滤芯分别设置于多个所述容纳腔内。A plurality of filter elements, and the plurality of filter elements are respectively arranged in the plurality of accommodating cavities.
根据权利要求1所述的滤芯组件，其特征在于，所述滤筒包括：进水接头和出水接头，所述进水接头连接于任意一个的所述容纳腔的顶部，所述出水接头连接于任意一个的所述容纳腔的顶部。The filter element assembly according to claim 1, wherein the filter cartridge comprises: a water inlet connector and a water outlet connector, the water inlet connector is connected to the top of any one of the accommodating chambers, and the water outlet connector is connected to The top of any one of the accommodating chambers.
根据权利要求2所述的滤芯组件，其特征在于，所述进水接头套设在所述出水接头上，所述进水接头和所述出水接头连接于同一个所述容纳腔的顶部。The filter element assembly according to claim 2, wherein the water inlet connector is sleeved on the water outlet connector, and the water inlet connector and the water outlet connector are connected to the top of the same accommodating cavity.
根据权利要求3所述的滤芯组件，其特征在于，每个所述容纳腔的底部均设置有用于与其他所述容纳腔连通的进水口和出水口，连接有所述出水接头的所述容纳腔内设置有连接管，所述连接管与所述出水接头相连通。The filter element assembly according to claim 3, wherein the bottom of each accommodating cavity is provided with a water inlet and a water outlet for communicating with other accommodating cavities, and the housing connected with the water outlet connector A connecting pipe is arranged in the cavity, and the connecting pipe is communicated with the water outlet joint.
根据权利要求4所述的滤芯组件，其特征在于，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述进水接头和所述出水接头均对应于所述第二容纳腔的顶部，所述连接管设置于所述第二容纳腔，所述第二容纳腔和所述第一容纳腔并联连接后再与所述第三容纳腔串联连接。The filter element assembly according to claim 4, wherein the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located between the first accommodating cavity and the Between the third accommodating cavity, the water inlet joint and the water outlet joint both correspond to the top of the second accommodating cavity, the connecting pipe is arranged in the second accommodating cavity, and the second accommodating cavity It is connected in parallel with the first accommodating cavity and then connected in series with the third accommodating cavity.
根据权利要求5所述的滤芯组件，其特征在于，多个所述滤芯包括第一滤芯、第二滤芯和第三滤芯，所述第一滤芯、所述第二滤芯和所述第三滤芯分别设置于所述第一容纳腔、所述第二容纳腔和所述第三容纳腔；The filter element assembly of claim 5, wherein a plurality of the filter elements include a first filter element, a second filter element, and a third filter element, and the first filter element, the second filter element, and the third filter element are respectively Arranged in the first accommodating cavity, the second accommodating cavity and the third accommodating cavity;

每个所述滤芯将所述容纳腔的空间分隔为未过滤腔部和过滤腔部，所述第一滤芯和所述第三滤芯的未过滤腔部对应有所述进水口且过滤腔部对应有所述出水口，所述第二滤芯对应有两个所述出水口且分别为第一出水口和第二出水口，所述第二滤芯的未过滤腔部对应有所述第一出水口，所述过滤腔部对应有所述第二出水口和供所述连接管穿过的穿孔。Each of the filter elements divides the space of the accommodating cavity into an unfiltered cavity portion and a filter cavity portion, and the unfiltered cavity portions of the first filter element and the third filter element correspond to the water inlet and the filter cavity portion corresponds to There is the water outlet, the second filter element corresponds to the two water outlets and is respectively a first water outlet and a second water outlet, and the unfiltered cavity portion of the second filter element corresponds to the first water outlet , The filter cavity portion corresponds to the second water outlet and a perforation through which the connecting pipe passes.
根据权利要求5所述的滤芯组件，其特征在于，所述滤筒还包括：筒体、顶盖和密封盖，所述密封盖为两个且分别密封在所述第一容纳腔和所述第三容纳腔的顶部，所述顶盖盖设在所述筒体的顶部，所述进水接头和所述出水接头穿设所述顶盖。The filter element assembly according to claim 5, wherein the filter cartridge further comprises: a cylinder body, a top cover and a sealing cover, the sealing cover is two and is sealed in the first accommodating cavity and the At the top of the third accommodating cavity, the top cover is arranged on the top of the cylinder, and the water inlet joint and the water outlet joint pass through the top cover.
根据权利要求7所述的滤芯组件，其特征在于，所述筒体包括：外罩壳和多个内筒，多个所述内筒内分别限定出所述容纳腔，所述外罩壳罩设于多个所述内筒的外侧且与所述多个所述内筒为一体成型结构。The filter element assembly according to claim 7, wherein the cylinder body comprises: an outer cover and a plurality of inner cylinders, the plurality of inner cylinders respectively define the accommodating cavity, and the outer cover is arranged in The outer sides of the plurality of inner cylinders and the plurality of inner cylinders are integrally formed.
根据权利要求1所述的滤芯组件，其特征在于，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述第一容纳腔和所述第二容纳腔并联连接后与所述第三容纳腔串联连接；The filter element assembly according to claim 1, wherein the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located between the first accommodating cavity and the Between the third accommodating cavities, the first accommodating cavity and the second accommodating cavity are connected in parallel and then connected in series with the third accommodating cavity;

多个所述滤芯包括第一滤芯、第二滤芯和第三滤芯，所述第一滤芯、所述第二滤芯和所述第三滤芯分别设置于所述第一容纳腔、所述第二容纳腔和所述第三容纳腔，所述第一滤芯和所述第二滤芯均为滤材相同的滤芯。The plurality of filter elements include a first filter element, a second filter element, and a third filter element. The first filter element, the second filter element, and the third filter element are respectively disposed in the first accommodating cavity and the second accommodating cavity. The cavity and the third containing cavity, the first filter element and the second filter element are all filter elements with the same filter material.
根据权利要求9所述的滤芯组件，其特征在于，所述第一滤芯和所述第二滤芯包括：The filter element assembly of claim 9, wherein the first filter element and the second filter element comprise:

第一滤材，所述第一滤材设置于所述容纳腔内；A first filter material, the first filter material is arranged in the accommodating cavity;

第二滤材，所述第二滤材与所述第一滤材在所述容纳腔的轴向间隔设置；A second filter material, the second filter material and the first filter material are spaced apart in the axial direction of the accommodating cavity;

第一端盖，所述第一端盖密封设置于所述第一滤材的顶部；A first end cover, the first end cover is sealingly arranged on the top of the first filter material;

第二端盖，所述第二端盖设置于所述第一滤材和所述第二滤材之间且开设有通水孔。A second end cover, the second end cover is arranged between the first filter material and the second filter material and is provided with water passing holes.
根据权利要求10所述的滤芯组件，其特征在于，所述第一滤芯和所述第二滤芯还包括：内通管，所述内通管设置于所述第一滤材内，所述内通管的顶部设置有进水孔且底部与所述通水孔相对应。The filter element assembly according to claim 10, wherein the first filter element and the second filter element further comprise: an inner through tube, the inner through tube is arranged in the first filter material, and the inner The top of the through pipe is provided with a water inlet and the bottom corresponds to the water through hole.
根据权利要求10所述的滤芯组件，其特征在于，所述第三滤芯包括：The filter element assembly of claim 10, wherein the third filter element comprises:

第三滤材；The third filter material;

第四滤材，所述第三滤材和所述第四滤材在所述容纳腔的轴向间隔设置；A fourth filter material, the third filter material and the fourth filter material are arranged at intervals in the axial direction of the accommodating cavity;

第三端盖，所述第三端盖分别设置于所述第三滤材的顶部；Third end caps, the third end caps are respectively arranged on the top of the third filter material;

第四端盖，所述第四端盖设置于所述第三滤材和所述第四滤材之间且将两侧连通；A fourth end cover, the fourth end cover is arranged between the third filter material and the fourth filter material and connects both sides;

第五端盖，所述第五端盖设置于所述第四滤材的底部且开设有通水孔。A fifth end cover, the fifth end cover is arranged at the bottom of the fourth filter material and is provided with water through holes.
根据权利要求12所述的滤芯组件，其特征在于，所述第一滤材均包括PP层，所述第二滤材包括碳层，所述第三滤材包括：炭棒层，所述第四滤材包括：超滤层。The filter element assembly of claim 12, wherein the first filter material includes a PP layer, the second filter material includes a carbon layer, and the third filter material includes a carbon rod layer, and the first filter material includes a carbon layer. Four filter materials include: ultrafiltration layer.
根据权利要求1所述的滤芯组件，其特征在于，多个所述容纳腔的轴向方向为第一方向，而且间隔方向为第二方向，第一方向和第二方向垂直设置，所述滤筒形成为长方体的形状。The filter element assembly according to claim 1, wherein the axial direction of the plurality of accommodating cavities is a first direction, and the spacing direction is a second direction, and the first direction and the second direction are arranged perpendicularly, and the filter The tube is formed in the shape of a rectangular parallelepiped.
根据权利要求1所述的滤芯组件，其特征在于，所述滤芯组件还包括：水路板，所述水路板设置于所述滤筒且分别与每个所述容纳腔的进水口和出水口相连通。The filter element assembly according to claim 1, wherein the filter element assembly further comprises: a waterway plate, the waterway plate is arranged on the filter cartridge and is respectively connected to the water inlet and the water outlet of each accommodating cavity Pass.
根据权利要求15所述的滤芯组件，其特征在于，所述滤筒包括：筒体和底盖，所述筒体的底部设置有容纳槽，所述水路板安装于所述容纳槽，所述底盖封盖在所述容纳槽的敞开侧。The filter element assembly according to claim 15, wherein the filter cartridge comprises: a cylinder body and a bottom cover, the bottom of the cylinder body is provided with a containing groove, the waterway plate is installed in the containing groove, and the The bottom cover is closed on the open side of the containing groove.
根据权利要求15所述的滤芯组件，其特征在于，多个所述容纳腔包括第一容纳腔、第二容纳腔和第三容纳腔，所述第二容纳腔位于所述第一容纳腔和所述第三容纳腔之间，所述第一容纳腔和所述第二容纳腔并联连接后与所述第三容纳腔串联连接，所述第二容纳腔对应有第一出水口、第二出水口、连接管和出水接头，所述连接管与所述出水接头相连接且位于所述第二容纳腔内；The filter element assembly according to claim 15, wherein the plurality of accommodating cavities include a first accommodating cavity, a second accommodating cavity, and a third accommodating cavity, and the second accommodating cavity is located between the first accommodating cavity and the Between the third accommodating cavity, the first accommodating cavity and the second accommodating cavity are connected in parallel and then connected in series with the third accommodating cavity, and the second accommodating cavity corresponds to a first water outlet and a second A water outlet, a connecting pipe, and a water outlet connector, where the connecting pipe is connected to the water outlet connector and is located in the second accommodating cavity;

所述水路板内形成有第一通道、第二通道和第三通道，所述第一通道连接于所述第一容纳腔的进水口和所述第二容纳腔的所述第一出水口，所述第二通道连接于所述第一容纳腔的出水口、所述第二容纳腔的所述第二出水口和所述第三容纳腔的进水口，所述第三通道连接于所述第三容纳腔的出水口和所述连接管的端部之间。A first channel, a second channel, and a third channel are formed in the waterway plate, and the first channel is connected to the water inlet of the first accommodating cavity and the first water outlet of the second accommodating cavity, The second channel is connected to the water outlet of the first accommodating cavity, the second water outlet of the second accommodating cavity, and the water inlet of the third accommodating cavity, and the third channel is connected to the Between the water outlet of the third accommodating cavity and the end of the connecting pipe.
根据权利要求17所述的滤芯组件，其特征在于，所述第一通道的长度方向、所述第二通道的长度方向和所述第三通道的长度方向平行设置，所述第一通道和所述第三通道位于所述第二通道的同一侧，所述第二通道的中心轴线和所述水路板的宽度方向的中线重合。The filter element assembly according to claim 17, wherein the length direction of the first channel, the length direction of the second channel and the length direction of the third channel are arranged in parallel, and the first channel and the The third channel is located on the same side of the second channel, and the central axis of the second channel coincides with the center line of the width direction of the waterway plate.
根据权利要求17所述的滤芯组件，其特征在于，所述第一通道、所述第二通道和所述第三通道均设置有敞口端，所述敞口端处设置有堵头。The filter element assembly according to claim 17, wherein the first channel, the second channel and the third channel are all provided with an open end, and a plug is provided at the open end.
一种***，其特征在于，包括：权利要求1-19中任一项的所述滤芯组件。A water purifier, characterized by comprising: the filter element assembly according to any one of claims 1-19.