CN206901802U - A two-way double-sided synchronous water cut-off filter element for a water purifier - Google Patents
A two-way double-sided synchronous water cut-off filter element for a water purifier Download PDFInfo
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
本实用新型公开了一种净水器双向双面同步断水滤芯，包括滤芯筒体和与滤芯筒体的端部连接的滤芯盖，所述的滤芯盖上设置有进水口和出水口，所述的进水口和出水口分别与滤芯筒体的内部连通，所述的进水口中设置有第一断水阀，所述的滤芯筒体与出水口的连接处设置有第二断水阀；所述的滤芯筒体与进水口的连接处设置有第一单向阀，所述的出水口中设置有第二单向阀；所述第一单向阀的进水端与所述滤芯盖体的进水口连通，所述第二单向阀的进水端与所述第二断水阀的出水端连通。通过上述方式，本实用新型具有双向双面同步断水功能，方便更换滤芯，方便人们的生活。
The utility model discloses a two-way double-sided synchronous water cut-off filter element for a water purifier, which comprises a filter element cylinder and a filter element cover connected with the end of the filter element cylinder, the filter element cover is provided with a water inlet and a water outlet, and the filter element cover is provided with a water inlet and a water outlet. The water inlet and the water outlet of the filter element are respectively connected with the inside of the filter cylinder, the water inlet is provided with a first water shut-off valve, and the connection between the filter cylinder and the water outlet is provided with a second water shut-off valve; A first one-way valve is provided at the connection between the filter element cylinder and the water inlet, and a second one-way valve is arranged in the water outlet; the water inlet end of the first one-way valve is connected to the water inlet of the filter element cover. The water inlet end of the second one-way valve communicates with the water outlet end of the second water shutoff valve. Through the above method, the utility model has the function of bidirectional and double-sided synchronous water cutoff, which facilitates the replacement of filter elements and people's lives.
Description
技术领域technical field
本实用新型涉及净水器技术领域，尤其是涉及一种用于净水器中的一种净水器双向双面同步断水滤芯。The utility model relates to the technical field of water purifiers, in particular to a bidirectional and double-sided synchronous water cut-off filter element used in the water purifier.
背景技术Background technique
净水器也叫净水机、水过滤器，是按对水的使用要求对水质进行深度过滤、净化处理的水处理设备。在人们的生活中，对饮用水的卫生问题已越来越重视，而净水器对于人们的饮水卫生起到至关重要的作用。净水器能够过滤掉水中的铁锈、沙石及吸附水中余氯和异味，水进入净水器内部时，主要通过净水器内部筒体的过滤膜将有害物质过滤掉，以得到干净的水质。Water purifiers are also called water purifiers and water filters. They are water treatment equipment that perform deep filtration and purification treatment of water quality according to the requirements for water use. In people's lives, more and more attention has been paid to the sanitation of drinking water, and water purifiers play a vital role for people's drinking water sanitation. The water purifier can filter out rust, sand and stones in the water and absorb residual chlorine and odor in the water. When the water enters the water purifier, it mainly filters out harmful substances through the filter membrane of the inner cylinder of the water purifier to obtain clean water quality. .
公布号为CN 106219790 A的专利公开了一种净水器滤芯，包括滤桶、滤瓶组件和滤芯座组件；所述滤瓶组密封固定在所述滤桶下端；所述滤芯座组件密封固定在所述滤瓶组件下端，所述滤芯座组件上设置有进水口和出水口，所述滤瓶组件控制所述滤芯座组件内水流的进出。The patent with publication number CN 106219790 A discloses a water purifier filter element, including a filter barrel, a filter bottle assembly and a filter element seat assembly; the filter bottle group is sealed and fixed at the lower end of the filter barrel; the filter element seat assembly is sealed and fixed At the lower end of the filter bottle assembly, a water inlet and a water outlet are arranged on the filter element seat assembly, and the filter bottle assembly controls the water flow in and out of the filter element seat assembly.
但是，在现有技术中的净水器在更换滤芯时，须要先切断水源，且在更换过程中滤芯里面的水会漏出来，很不方便。However, when the water purifier in the prior art is replacing the filter element, the water source must be cut off first, and the water in the filter element will leak out during the replacement process, which is very inconvenient.
实用新型内容Utility model content
本实用新型提供一种净水器双向双面同步断水滤芯，解决了上述现有技术中的净水器在更换滤芯时，滤芯内部的水会漏出，造成使用不便的技术问题。The utility model provides a two-way double-sided synchronous water cut-off filter element of a water purifier, which solves the technical problem that the water inside the filter element will leak out when the water purifier in the prior art replaces the filter element, causing inconvenient use.
为解决上述技术问题，本实用新型所提供的一种技术方案是：提供一种净水器双向双面同步断水滤芯，包括滤芯筒体和与滤芯筒体的端部连接的滤芯盖，所述的滤芯盖上设置有进水口和出水口，所述的进水口和出水口分别与滤芯筒体的内部连通，所述的进水口中设置有第一断水阀，所述的滤芯筒体与出水口的连接处设置有第二断水阀；所述的滤芯筒体与进水口的连接处设置有第一单向阀，所述的出水口中设置有第二单向阀；所述第一单向阀的进水端与所述滤芯盖体的进水口连通，所述第二单向阀的进水端与所述第二断水阀的出水端连通。In order to solve the above technical problems, a technical solution provided by the utility model is to provide a two-way double-sided synchronous water cut-off filter element for a water purifier, including a filter element cylinder and a filter element cover connected to the end of the filter element cylinder. The filter element cover is provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with the inside of the filter element cylinder, and the first water shut-off valve is arranged in the water inlet, and the filter element cylinder and the outlet The connection of the water port is provided with a second water shut-off valve; the connection of the filter cartridge body and the water inlet is provided with a first one-way valve, and the water outlet is provided with a second one-way valve; the first one-way valve The water inlet end of the valve communicates with the water inlet of the filter element cover, and the water inlet end of the second one-way valve communicates with the water outlet end of the second water cut-off valve.
本实用新型由于采用了上述技术方案，设置有断水阀，在将滤芯盖拆卸时，滤芯盖中的进水口及滤芯筒体的出水口的水停止对断水阀施加压力，断水阀复位，单向阀的进水端处没有水流通入时，其自动断开水流从而断开，使得在更换滤芯过程中不会有水漏出来。Due to the adoption of the above technical scheme, the utility model is provided with a water cut-off valve. When the filter element cover is disassembled, the water in the water inlet of the filter element cover and the water outlet of the filter element cylinder stops exerting pressure on the water cut-off valve, and the water cut-off valve resets, one-way When there is no water flow at the water inlet end of the valve, it will automatically cut off the water flow so that no water will leak out during the replacement of the filter element.
上述的净水器双向双面同步断水滤芯，所述的滤芯盖上设置有收容槽，所述的收容槽上设置有进水管和出水管，所述的进水管和出水管分别与进水口和出水口连通。The two-way and double-sided synchronous water cut-off filter element of the above-mentioned water purifier, the filter element cover is provided with a storage tank, and the storage tank is provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected to the water inlet and the water outlet respectively. The water outlet is connected.
通过上述方式，进水管和出水管分别用于输入水进入滤芯筒体内和将滤芯筒体中的经过滤的纯净水排出。Through the above method, the water inlet pipe and the water outlet pipe are respectively used for inputting water into the filter cartridge body and discharging the filtered pure water in the filter cartridge cartridge body.
上述的净水器双向双面同步断水滤芯，所述的断水阀包括固定圈、柱塞和密封圈，所述的密封圈设置于柱塞的一端，所述的柱塞通过弹簧与固定圈连接并可移动设置在固定圈中，所述的密封圈与固定圈相配合以密封所述进水口和出水口。In the two-way and double-sided synchronous water cut-off filter element of the above-mentioned water purifier, the water cut-off valve includes a fixed ring, a plunger and a sealing ring, the sealing ring is arranged at one end of the plunger, and the plunger is connected to the fixed ring through a spring And it can be movably arranged in the fixed ring, and the sealing ring cooperates with the fixed ring to seal the water inlet and the water outlet.
通过上述方式，当进水口处及滤芯筒体的水流给断水阀施加压力时，柱塞朝远离固定圈方向运动，带动密封圈脱离固定圈，进水口中的水进入滤芯筒体内，滤芯筒体内的水经过出水口排出滤芯筒体外；拆卸滤芯盖时，柱塞及密封圈通过弹簧的弹力作用恢复初始密封状态，防止水流流出。Through the above method, when the water flow at the water inlet and the filter cylinder exerts pressure on the water shut-off valve, the plunger moves away from the fixed ring, driving the sealing ring to break away from the fixed ring, and the water in the water inlet enters the filter cylinder, and the filter cylinder The water is discharged out of the filter cylinder through the water outlet; when the filter cover is removed, the plunger and the sealing ring return to the initial sealing state through the elastic force of the spring to prevent the water from flowing out.
上述的净水器双向双面同步断水滤芯，所述的固定圈位于进水管的一侧，所述的柱塞的一端呈圆锥体状，其呈圆锥体状的一端部朝向滤芯筒体。In the two-way and double-sided synchronous water cut-off filter element of the above-mentioned water purifier, the fixed ring is located on one side of the water inlet pipe, one end of the plunger is conical, and the conical end faces the filter cylinder.
上述的净水器双向双面同步断水滤芯，所述的固定圈位于滤芯筒体的出水口处，所述的柱塞的一端呈圆锥体状，其呈圆锥体状的端部朝向出水口。In the two-way and double-sided synchronous water cut-off filter element of the water purifier, the fixed ring is located at the water outlet of the filter element cylinder, and one end of the plunger is conical, and its conical end faces the water outlet.
通过上述方式，柱塞带动密封圈离开和缩回于固定圈中，以实现启动密封和流通水流作用，从而实现自动断开滤芯盖上的水流以及自动断开滤芯筒体内的水流，整个过程可自动完成，实用方便。Through the above method, the plunger drives the sealing ring to leave and retract in the fixed ring, so as to realize the function of starting sealing and circulating water flow, so as to realize automatic disconnection of the water flow on the filter element cover and the water flow in the filter element cylinder, the whole process can be Automatic completion, practical and convenient.
上述的净水器双向双面同步断水滤芯，所述的滤芯筒体内部通过过滤膜分成进水腔和出水腔，所述的进水腔和出水腔分别与进水口和出水口连通。In the two-way and double-sided synchronous water cut-off filter element of the above water purifier, the interior of the filter element cylinder is divided into a water inlet cavity and a water outlet cavity through a filter membrane, and the water inlet cavity and the water outlet cavity are respectively connected with the water inlet and the water outlet.
通过上述方式，进水腔与进水口连通，接收进水管中的水，过滤膜将进水腔中的水进行过滤，过滤干净后的水进入出水腔，出水腔与出水口连通，将干净的水流经出水口中排出。Through the above method, the water inlet chamber is connected with the water inlet to receive the water in the water inlet pipe, and the filter membrane filters the water in the water inlet chamber, and the filtered water enters the water outlet chamber, and the water outlet chamber is connected with the water outlet, so that the clean The water flows out through the water outlet.
上述的净水器双向双面同步断水滤芯，所述的滤芯盖的侧边上设置有内侧凸起部和外侧凸起部，所述的内侧凸起部和外侧凸起部旋转连接在滤芯筒体的边沿。In the two-way and double-sided synchronous water cut-off filter element of the above-mentioned water purifier, the side of the filter element cover is provided with an inner raised portion and an outer raised portion, and the inner raised portion and the outer raised portion are rotatably connected to the filter cartridge edge of the body.
通过上述方式，内侧凸起部和外侧凸起部卡置在滤芯筒体的边沿处，连接牢固。Through the above method, the inner raised portion and the outer raised portion are clamped at the edge of the filter element cylinder, and the connection is firm.
本实用新型所取得的有益效果是：在滤芯盖和滤芯盖的安装穴位进出水口处设置有断水阀，当拧下滤芯盖时，滤芯安装穴位和滤芯筒体上的进出水断水阀借助弹簧的弹力，恢复初始状态，封住进出水口，达到双向双面同步断水功能，拧上滤芯盖后断水阀受水流压力使得进出水口自动通水。采用本实用新型所述的滤芯，使得净水器更换滤芯时不需要关闭水源，且在更换过程中滤芯立面的水不会漏出来，使用便利。The beneficial effects obtained by the utility model are: a water cut-off valve is arranged at the water inlet and outlet of the filter element cover and the installation point of the filter element cover. The elastic force restores the initial state, seals the water inlet and outlet, and achieves the two-way and double-sided synchronous water cut-off function. After the filter cover is screwed on, the water cut-off valve is under the pressure of the water flow so that the water inlet and outlet are automatically connected to water. By adopting the filter element described in the utility model, the water purifier does not need to turn off the water source when replacing the filter element, and the water on the facade of the filter element will not leak out during the replacement process, which is convenient to use.
附图说明Description of drawings
图1是本实用新型的实施例一的结构示意图；Fig. 1 is the structural representation of embodiment one of the utility model;
图2是本实用新型的结构示意图；Fig. 2 is a structural representation of the utility model;
图3是图1中的局部结构放大图；Fig. 3 is the partial structural enlarged view in Fig. 1;
图4是断水阀的剖视结构示意图。Fig. 4 is a schematic cross-sectional structural view of the water cut-off valve.
图中，1为滤芯盖，2为收容槽，3为进水口，4为出水口，5为内侧凸起部，6为外侧凸起部，7为进水管，8为出水管，9为柱塞，10为固定圈，11为凹槽，12为密封圈，13为滤芯筒体，14为过滤膜，15为进水腔，16为出水腔，17为筒体出口，21为第一断水阀，22为第二断水阀，23为第一单向阀，24为第二单向阀。In the figure, 1 is the filter element cover, 2 is the storage tank, 3 is the water inlet, 4 is the water outlet, 5 is the inner raised part, 6 is the outer raised part, 7 is the water inlet pipe, 8 is the water outlet pipe, and 9 is the column Plug, 10 is the fixed ring, 11 is the groove, 12 is the sealing ring, 13 is the filter cylinder, 14 is the filter membrane, 15 is the water inlet chamber, 16 is the water outlet chamber, 17 is the cylinder outlet, 21 is the first water cutoff Valve, 22 is the second water cut-off valve, 23 is the first one-way valve, and 24 is the second one-way valve.
具体实施方式detailed description
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.
如图1、图2和图3所示，一种净水器双向双面同步断水滤芯，包括滤芯筒体13和与滤芯筒体13的端部连接的滤芯盖1，所述的滤芯盖1上设置有进水口3和出水口4，所述的进水口3和出水口4分别与滤芯筒体13的内部连通，所述的进水口3中设置有第一断水阀21，所述的滤芯筒体13与出水口3的连接处设置有第二断水阀22；所述的滤芯筒体13与进水口3的连接处设置有第一单向阀23，所述的出水口4中设置有第二单向阀23；所述第一单向阀23的进水端与所述滤芯盖体1的进水口3连通，所述第二单向阀24的进水端与所述第二断水阀22的出水端连通。As shown in Figure 1, Figure 2 and Figure 3, a two-way double-sided synchronous water cut filter element for a water purifier includes a filter element cylinder 13 and a filter element cover 1 connected to the end of the filter element cylinder 13, the filter element cover 1 A water inlet 3 and a water outlet 4 are arranged on the top, and the water inlet 3 and the water outlet 4 communicate with the inside of the filter element cylinder 13 respectively. The first water shut-off valve 21 is arranged in the water inlet 3, and the filter element The connection between the cylinder body 13 and the water outlet 3 is provided with a second water shut-off valve 22; the connection between the filter element cylinder 13 and the water inlet 3 is provided with a first check valve 23, and the water outlet 4 is provided with The second one-way valve 23; the water inlet end of the first one-way valve 23 communicates with the water inlet 3 of the filter element cover 1, and the water inlet end of the second one-way valve 24 communicates with the second cut-off water port. The water outlet end of the valve 22 is connected.
所述的滤芯盖1上设置有收容槽2，所述的收容槽2上设置有进水管7和出水管8，所述的进水管7和出水管8分别与进水口3和出水口4连通。The filter element cover 1 is provided with a storage tank 2, and the storage tank 2 is provided with a water inlet pipe 7 and a water outlet pipe 8, and the water inlet pipe 7 and the water outlet pipe 8 communicate with the water inlet 3 and the water outlet 4 respectively. .
所述的断水阀包括固定圈10、柱塞9和密封圈12，所述的密封圈12设置于柱塞9的一端，所述的柱塞9通过弹簧与固定圈10连接并可移动设置在固定圈10中，所述的密封圈12与固定圈10相配合以密封所述进水口3和出水口4。The water shut-off valve includes a fixed ring 10, a plunger 9 and a sealing ring 12, the sealing ring 12 is arranged at one end of the plunger 9, and the described plunger 9 is connected with the fixed ring 10 through a spring and is movably arranged on the In the fixed ring 10 , the sealing ring 12 cooperates with the fixed ring 10 to seal the water inlet 3 and the water outlet 4 .
当第一断水阀21设置于进水口3中时，所述的固定圈10位于进水管7的一侧，所述的柱塞9的一端呈圆锥体状，其呈圆锥体状的一端部朝向滤芯筒体13。When the first water shut-off valve 21 is set in the water inlet 3, the fixed ring 10 is located on one side of the water inlet pipe 7, one end of the plunger 9 is conical, and one end of the conical shape faces Filter cylinder 13.
当第二断水阀22设置于滤芯筒体13与出水口4的连接处时，所述的固定圈10位于滤芯筒体13的出水口处，所述的柱塞9的一端呈圆锥体状，其呈圆锥体状的端部朝向出水口4。When the second water shut-off valve 22 is arranged at the junction of the filter cartridge body 13 and the water outlet 4, the fixed ring 10 is located at the water outlet of the filter cartridge body 13, and one end of the plunger 9 is conical. Its conical end faces the water outlet 4 .
所述的滤芯筒体13内部通过过滤膜14分成进水腔15和出水腔16，所述的进水腔15和出水腔16分别与进水口3和出水口4连通。The inside of the filter cartridge body 13 is divided into a water inlet chamber 15 and a water outlet chamber 16 through a filter membrane 14, and the water inlet chamber 15 and the water outlet chamber 16 communicate with the water inlet 3 and the water outlet 4 respectively.
所述的滤芯盖1的侧边上设置有内侧凸起部5和外侧凸起部6，所述的内侧凸起部5和外侧凸起部6旋转连接在滤芯筒体13的边沿。The side of the filter element cover 1 is provided with an inner raised portion 5 and an outer raised portion 6 , and the inner raised portion 5 and the outer raised portion 6 are rotatably connected to the edge of the filter cartridge body 13 .
本实用新型在具体实施时，滤芯盖1旋转连接在滤芯筒体13的端部，断水阀设置于进水口3和滤芯筒体13的端部上，且断水阀的朝向不同，使得断水阀用于密封滤芯盖1的进水口3和密封滤芯筒体13的出水口处；单向阀设置于滤芯筒体13与进水口3的连接处和出水口4上，且单向阀的朝向不同，使得单向阀用于密封滤芯筒体13的进水端和密封滤芯盖1的出水口4；这样，当滤芯盖1从滤芯筒体13上拆卸下来时，滤芯盖1上的进水管7中的水和滤芯筒体13内的出水腔16中的水不会流出，即滤芯盖1和滤芯筒体13同时切断进出水，更换过程中不会有水流出。拧上滤芯盖1或更换滤芯筒体13时，滤芯可自动通水。When the utility model is actually implemented, the filter element cover 1 is rotatably connected to the end of the filter element cylinder 13, and the water shutoff valve is arranged on the water inlet 3 and the end of the filter element cylinder 13, and the direction of the water shutoff valve is different, so that the water shutoff valve is used At the water inlet 3 of the sealed filter element cover 1 and the water outlet of the sealed filter element cylinder 13; the one-way valve is set at the connection between the filter element cylinder 13 and the water inlet 3 and on the water outlet 4, and the direction of the one-way valve is different. The one-way valve is used to seal the water inlet end of the filter cartridge body 13 and the water outlet 4 of the sealed filter cartridge cover 1; The water in the water and the water in the water outlet chamber 16 in the filter element cylinder 13 will not flow out, that is, the filter element cover 1 and the filter element cylinder 13 will cut off the incoming and outgoing water at the same time, and no water will flow out during the replacement process. When the filter element cover 1 is screwed on or the filter element cylinder body 13 is replaced, the filter element can automatically pass water.
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
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| CN201720797687.5U CN206901802U (en) | 2017-07-04 | 2017-07-04 | A two-way double-sided synchronous water cut-off filter element for a water purifier |
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| CN201720797687.5U CN206901802U (en) | 2017-07-04 | 2017-07-04 | A two-way double-sided synchronous water cut-off filter element for a water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206565A (en) * | 2020-09-17 | 2021-01-12 | 以马内利(深圳)健康水科技有限公司 | A filter element seat and filter element for automatic water sealing |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206565A (en) * | 2020-09-17 | 2021-01-12 | 以马内利(深圳)健康水科技有限公司 | A filter element seat and filter element for automatic water sealing |
| CN112206565B (en) * | 2020-09-17 | 2025-08-01 | 以马内利(深圳)健康水科技有限公司 | Automatic seal water's filter core seat and filter core |
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