摘要：【中文】本发明公开了一种净水系统，复合滤芯组件沿轴向间隔开设置的第一过滤单元和第二过滤单元，且由过渡流道连通。第一过滤单元有一入口连接进水管，两个出口分别连接转换管的始端和纯水管的始端；第二过滤单元有一入口连接第一转换管的终端，一个出口连接废水管，废水管和第一转换管之间设有支路。其中，第一过滤单元内沿径向由外到内依次设置有由第一过滤通道连通的两环形均布流道，以及由第二过滤通道连通的环形和筒形均布流道，第一过滤通道内设有第一过滤件，第二过滤通道内设有第二过滤件，第二均布流道与第三均布流道之间间隔开。第二过滤单元内设有第三过滤件。增压泵串联连接在第一转换管上。本发明的净水系统不易堵塞，运行可靠。 【EN】The invention discloses a water purification system.A composite filter element component comprises a first filter unit and a second filter unit which are arranged at intervals along the axial direction and are communicated by a transition flow channel. The first filtering unit has one inlet connected to the water inlet pipe and two outlets connected to the starting end of the converting pipe and the starting end of the pure water pipe separately; the second filter unit has an inlet connected to the terminal of the first transfer pipe and an outlet connected to the waste pipe, and a bypass is provided between the waste pipe and the first transfer pipe. Wherein, two annular uniform distribution runners communicated by a first filtering channel and an annular and cylindrical uniform distribution runner communicated by a second filtering channel are sequentially arranged in the first filtering unit from outside to inside along the radial direction, a first filtering piece is arranged in the first filtering channel, a second filtering piece is arranged in the second filtering channel, and the second uniform distribution runner and the third uniform distribution runner are spaced. A third filter element is arranged in the second filter unit. The booster pump is connected in series to the first switching tube. The water purification system is not easy to block and is reliable in operation.

摘要：【中文】本发明公开了一种净水系统，包括：复合滤芯组件、进水管、纯水管、转换管、增压泵。复合滤芯组件沿轴向间隔开设置第一过滤单元和第二过滤单元，且由过渡流道连通。第一过滤单元有一入口连接进水管，两出口分别连接转换管的始端和纯水管的始端，第二过滤单元有一入口连接转换管的终端。其中，第一过滤单元内沿径向由外到内依次设置有由第一过滤通道连通的两个环形均布流道，以及由第二过滤通道连通的环形和筒形均布流道，第一过滤通道内设有第一过滤件，第二过滤通道内设有第二过滤件，第二均布流道与第三均布流道之间隔绝不流通。第二过滤单元内设有第三过滤件。增压泵串联连接在转换管上。本发明的净水系统管路结构简化，运行可靠性高。 【EN】The invention discloses a water purification system, comprising: the device comprises a composite filter element assembly, a water inlet pipe, a pure water pipe, a conversion pipe and a booster pump. The composite filter element assembly is provided with a first filter unit and a second filter unit at intervals along the axial direction and is communicated by a transition flow passage. The first filtering unit has an inlet connected with the water inlet pipe, two outlets respectively connected with the starting end of the switching pipe and the starting end of the pure water pipe, and the second filtering unit has an inlet connected with the terminal end of the switching pipe. Wherein, two annular uniform distribution runners communicated by a first filtering channel and an annular and cylindrical uniform distribution runner communicated by a second filtering channel are sequentially arranged in the first filtering unit from outside to inside along the radial direction, a first filtering piece is arranged in the first filtering channel, a second filtering piece is arranged in the second filtering channel, and the interval between the second uniform distribution runner and the third uniform distribution runner is absolutely not communicated. A third filter element is arranged in the second filter unit. The booster pump is connected in series to the transfer pipe. The water purification system has the advantages of simplified pipeline structure and high operation reliability.

摘要：【中文】本发明公开了一种前后置复合滤芯和净水机，其中前后置复合滤芯包括：内滤芯、外滤芯、水路间隔筒、端盖组件。内滤芯和外滤芯形成为筒形，内滤芯内限定出内流道，外滤芯套在内滤芯的外侧。水路间隔筒套在内滤芯和外滤芯之间，水路间隔筒与内滤芯之间限定出间隔内路流道，水路间隔筒与外滤芯之间限定出间隔外路流道，间隔内路流道和间隔外路流道之间通过水路间隔筒隔开。端盖组件配合在外滤芯的两端，端盖组件上设有连通内流道的内芯口、连通间隔内路流道的内路口及连通间隔外路流道的外路口。本发明前后置复合滤芯一体化集成设计，节省安装空间，更换容易，具有更多净化功能。 【EN】The invention discloses a front-rear composite filter element and a water purifier, wherein the front-rear composite filter element comprises: inner filter core, outer filter core, water route spacer cylinder, end cover subassembly. The inner filter element and the outer filter element form a cylinder shape, an inner flow channel is limited in the inner filter element, and the outer filter element is sleeved on the outer side of the inner filter element. The water route interval barrel casing is between interior filter core and outer filter core, prescribes a limit to the interior passageway of interval between water route interval barrel and the interior filter core, prescribes a limit to the outer passageway of interval between water route interval barrel and the outer filter core, prescribes a limit to the outer passageway of interval between passageway of interval and the outer passageway of interval and separates through water route interval barrel. The end cover components are matched at two ends of the outer filter element, and are provided with inner core openings communicated with the inner flow channels, inner road openings communicated with the spaced inner road flow channels and outer road openings communicated with the spaced outer road flow channels. The front and rear composite filter elements are integrally designed, so that the installation space is saved, the replacement is easy, and more purification functions are realized.

摘要：【中文】本发明公开了一种复合滤芯组件，所述复合滤芯组件包括：壳体和螺旋卷式反渗透膜元件，壳体内限定出高压腔，高压腔具有高压进水口，高压腔的相对两端分别设有高压出水口和低压过水口，高压进水口和高压出水口位于高压腔的同一端，螺旋卷式反渗透膜元件设在高压腔内，螺旋卷式反渗透膜元件包括：中心管组和多个反渗透膜片袋，中心管组包括中心管和多个间隔开设置的废水集管，多个废水集管环绕中心管设置，中心管的管壁上设有过滤水入孔，废水集管的管壁上设有废水入孔。根据本发明实施例的复合滤芯组件，流道设计简单，便于管路装配，可靠性高，净化过滤效果好。 【EN】The invention discloses a composite filter element assembly, which comprises: casing and spiral roll formula reverse osmosis membrane element prescribe a limit to the high-pressure chamber in the casing, and the high-pressure chamber has high-pressure water inlet, and the relative both ends in high-pressure chamber are equipped with high-pressure water outlet and low pressure respectively and cross the mouth of a river, and high-pressure water inlet and high-pressure water outlet are located the same one end in high-pressure chamber, and spiral roll formula reverse osmosis membrane element establishes at the high-pressure intracavity, and spiral roll formula reverse osmosis: the central pipe group comprises a central pipe and a plurality of waste water collecting pipes which are arranged at intervals, the plurality of waste water collecting pipes are arranged around the central pipe, filter water inlet holes are formed in the pipe wall of the central pipe, and waste water inlet holes are formed in the pipe wall of each waste water collecting pipe. The composite filter element assembly provided by the embodiment of the invention has the advantages of simple flow channel design, convenience for pipeline assembly, high reliability and good purification and filtration effects.

摘要：【中文】本发明公开了一种复合滤芯组件，所述复合滤芯组件包括：壳体、第一过滤组、和第二过滤组，壳体内限定出第一容纳腔和第二容纳腔，第一容纳腔和第二容纳腔之间通过过渡板间隔开，过渡板上设有过渡口，第二容纳腔内水压高于第一容纳腔内水压，第一过滤组设在第一容纳腔内，第一过滤组上设有插入到过渡口内的第一插管，第一插管与过渡口的内壁之间设有第一密封圈，第二过滤组设在第二容纳腔内，第二过滤组上设有插入到过渡口内的第二插管，第二插管与过渡口的内壁之间设有第二密封圈，第二容纳腔内水经第二过滤组过滤后，经过渡口流向第一容纳腔。根据本发明实施例的复合滤芯组件，腔体之间的管路连接简单，具有较好地封闭效果，可靠性高。 【EN】The invention discloses a composite filter element assembly, which comprises: the casing, first filter group, and second filter group, inject first chamber and the second chamber that holds in the casing, first chamber and the second that holds and separate through the cab apron between the chamber, it is equipped with the ferry mouth to cross on the cab apron, the second holds intracavity water pressure and is higher than first intracavity water pressure that holds, first filter group establishes at first intracavity that holds, be equipped with on the first filter group and insert the intraoral first intubate of transition, be equipped with first sealing washer between the inner wall of first intubate and ferry mouth, the second filter group is established and is held the intracavity at the second, be equipped with on the second filter group and insert the intraoral second intubate of transition, be equipped with the second sealing washer between the inner wall of second intubate and cross the ferry mouth, the second holds intracavity water and filters the back through second filter group, through the first chamber that holds of ferry mouth flow direction. According to the composite filter element assembly provided by the embodiment of the invention, the pipeline connection between the cavities is simple, the sealing effect is better, and the reliability is high.

摘要：【中文】本发明公开了一种净水器，净水器包括：复合滤芯、进水管、废水管、纯水管、增压泵、进水阀和废水阀。复合滤芯包括壳体、中心分液膜管组、水路转换盖组和后置过滤件。中心分液膜管组由多个膜片袋卷绕中心管组而成，中心管组包括中心管和多个废水集管。水路转换盖组内设有废水导流道和过滤水导流道，废水导流道分别连通废水集管、壳体上的废水出口，过滤水导流道分别连通中心管、壳体上的纯水出口。后置过滤件设在过滤水导流道内。根据本发明实施例的净水器，通过复合滤芯的流道设计，可简化净水器水路系统，提高净水器的净水过滤效率，提高净水器的净水过滤效果。 【EN】The invention discloses a water purifier, which comprises: composite filter element, inlet tube, waste water pipe, pure water pipe, booster pump, water intaking valve and waste water valve. The composite filter element comprises a shell, a central liquid film separating pipe group, a waterway conversion cover group and a post-filtration piece. The central liquid film separating pipe group is formed by winding a plurality of membrane bags around a central pipe group, and the central pipe group comprises a central pipe and a plurality of waste water collecting pipes. The water path conversion cover group is internally provided with a wastewater diversion channel and a filtered water diversion channel, the wastewater diversion channel is respectively communicated with the wastewater collecting pipe and the wastewater outlet on the shell, and the filtered water diversion channel is respectively communicated with the central pipe and the pure water outlet on the shell. The post-filter is arranged in the filtered water flow guide channel. According to the water purifier disclosed by the embodiment of the invention, through the design of the flow channel of the composite filter element, the water channel system of the water purifier can be simplified, the water purifying and filtering efficiency of the water purifier is improved, and the water purifying and filtering effect of the water purifier is improved.

摘要：【中文】本发明公开了一种复合滤芯组件，包括：壳体、第一过滤组、第二过滤组。壳体内沿长度方向分隔出第一容纳腔和第二容纳腔，两容纳腔由过渡板间隔开，过渡板上设有过渡口，第二容纳腔内水压大于第一容纳腔内水压，壳体上至少一个进出口处设有止水结构。第一过滤组设在第一容纳腔内。第二过滤组设在第二容纳腔内。止水结构包括止水凹台、止水芯、止水弹簧。止水凹台连接在壳体上；止水芯在截断位置和导通位置之间可活动，在截断位置时止水结构堵住进出口，在导通位置时进出口与壳体内部连通；止水弹簧连接在止水凹台和止水芯之间，止水弹簧常驱动止水芯朝向截断位置活动。本发明实施例的复合滤芯组件，集成度高、使用方便。 【EN】The invention discloses a composite filter element assembly, which comprises: the filter comprises a shell, a first filter group and a second filter group. Divide into first chamber and the second chamber that holds along length direction in the casing, two hold the chamber and separate by the cab apron, are equipped with the transition mouth on the cab apron, and the second holds intracavity water pressure and is greater than first intracavity water pressure that holds, and at least one business turn over mouth department is equipped with stagnant water structure on the casing. The first filter group is arranged in the first accommodating cavity. The second filter group is arranged in the second accommodating cavity. The water stopping structure comprises a water stopping concave platform, a water stopping core and a water stopping spring. The water stopping concave station is connected to the shell; the water stopping core can move between a cut-off position and a conducting position, the water stopping structure blocks the inlet and the outlet at the cut-off position, and the inlet and the outlet are communicated with the inside of the shell at the conducting position; the water stopping spring is connected between the water stopping concave platform and the water stopping core, and the water stopping spring drives the water stopping core to move towards the cut-off position. The composite filter element assembly provided by the embodiment of the invention has the advantages of high integration level and convenience in use.

摘要：【中文】本发明公开了一种复合滤芯组件，包括：壳体、两个过滤组。壳体包括瓶体、两个瓶盖和过渡板，瓶体的两端敞开，过渡板设在瓶体内，两个瓶盖分别密封连接在壳体的两端，瓶体与过渡板、其中一个瓶盖之间限定出第一容纳腔，瓶体与过渡板、另一个瓶盖之间限定出第二容纳腔，过渡板上设有过渡口；两个过滤组分别为第一过滤组和第二过滤组，第一过滤组设在第一容纳腔内，第二过滤组设在第二容纳腔内，第二容纳腔内水经第二过滤组过滤后，经过渡口流向第一容纳腔；其中，两个瓶盖中至少一个可开合地连接在瓶体上，可开合的瓶盖对应的过滤组可拆卸地连接在瓶盖和过渡板之间。本发明实施例的复合滤芯组件，换芯容易，换芯成本低。 【EN】The invention discloses a composite filter element assembly, which comprises: the casing, two filtration groups. The shell comprises a bottle body, two bottle caps and a transition plate, wherein two ends of the bottle body are open, the transition plate is arranged in the bottle body, the two bottle caps are respectively connected to two ends of the shell in a sealing manner, a first accommodating cavity is defined between the bottle body and the transition plate and between one of the bottle caps, a second accommodating cavity is defined between the bottle body and the transition plate and between the bottle body and the other bottle cap, and a transition port is formed in the transition plate; the two filtering groups are respectively a first filtering group and a second filtering group, the first filtering group is arranged in the first accommodating cavity, the second filtering group is arranged in the second accommodating cavity, and water in the second accommodating cavity flows to the first accommodating cavity through the aqueduct after being filtered by the second filtering group; at least one of the two bottle caps can be connected to the bottle body in an openable and closable manner, and the filter group corresponding to the openable and closable bottle cap is detachably connected between the bottle cap and the transition plate. The composite filter element assembly provided by the embodiment of the invention is easy to replace and low in core replacement cost.

摘要：【中文】本发明公开了一种复合滤芯组件，包括：壳体、第一过滤组、第二过滤组。壳体包括瓶体、两个瓶盖和过渡板，瓶体的两端敞开，过渡板设在瓶体内，两个瓶盖分别密封连接在壳体的两端，瓶体与过渡板、其中一个瓶盖之间限定出第一容纳腔，瓶体与过渡板、另一个瓶盖之间限定出第二容纳腔，过渡板上设有过渡口；第一过滤组设在第一容纳腔内；第二过滤组设在第二容纳腔内，第二容纳腔内水经第二过滤组过滤后，经过渡口流向第一容纳腔；其中，至少一个瓶盖通过旋焊结构连接在瓶体上。本发明实施例的复合滤芯组件，强度高、不易漏水、整体性好、过滤时稳定可靠。 【EN】The invention discloses a composite filter element assembly, which comprises: the filter comprises a shell, a first filter group and a second filter group. The shell comprises a bottle body, two bottle caps and a transition plate, wherein two ends of the bottle body are open, the transition plate is arranged in the bottle body, the two bottle caps are respectively connected to two ends of the shell in a sealing manner, a first accommodating cavity is defined between the bottle body and the transition plate and between one of the bottle caps, a second accommodating cavity is defined between the bottle body and the transition plate and between the bottle body and the other bottle cap, and a transition port is formed in the transition plate; the first filtering group is arranged in the first accommodating cavity; the second filtering group is arranged in the second accommodating cavity, and water in the second accommodating cavity flows to the first accommodating cavity through the aqueduct after being filtered by the second filtering group; wherein, at least one bottle lid is connected on the bottle through spin welding structure. The composite filter element assembly provided by the embodiment of the invention has the advantages of high strength, low possibility of water leakage, good integrity and stability and reliability in filtration.

摘要：【中文】本发明公开了一种复合滤芯，所述复合滤芯包括壳体、中心分液膜管组、水路转换盖组和过滤件。中心分液膜管组由多个膜片袋卷绕中心管组而成，中心管组包括中心管和多个废水集管。水路转换盖组内设有废水导流道和过滤水导流道，废水导流道分别连通废水集管、壳体上的废水出口，过滤水导流道分别连通中心管、壳体上的纯水出口。过滤件设在过滤水导流道内。根据本发明实施例的复合滤芯，流道简单，净化水的效率高、效果好。 【EN】The invention discloses a composite filter element which comprises a shell, a central liquid film separating pipe group, a waterway conversion cover group and a filter piece. The central liquid film separating pipe group is formed by winding a plurality of membrane bags around a central pipe group, and the central pipe group comprises a central pipe and a plurality of waste water collecting pipes. The water path conversion cover group is internally provided with a wastewater diversion channel and a filtered water diversion channel, the wastewater diversion channel is respectively communicated with the wastewater collecting pipe and the wastewater outlet on the shell, and the filtered water diversion channel is respectively communicated with the central pipe and the pure water outlet on the shell. The filtering piece is arranged in the filtered water flow guide channel. The composite filter element disclosed by the embodiment of the invention has the advantages of simple flow channel, high water purification efficiency and good effect.