TWI403349B - Water filter and water purifier - Google Patents
Water filter and water purifier Download PDFInfo
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- TWI403349B TWI403349B TW98144490A TW98144490A TWI403349B TW I403349 B TWI403349 B TW I403349B TW 98144490 A TW98144490 A TW 98144490A TW 98144490 A TW98144490 A TW 98144490A TW I403349 B TWI403349 B TW I403349B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
本發明係關於：淨水濾芯以及具備該淨水濾芯的淨水器。The present invention relates to a water purification filter and a water purifier having the water purification filter.
專利文獻1所揭示的淨水器係在濾水器杯體與蓋子之間配置了呈圓拱狀的內置襯布，並且將該內置襯布設置成與淨化劑接觸，藉此可將由篩網狀入口導入的水的表面張力予以阻絕，進而可抑制因空氣的負壓所導致的水流的阻力。The water purifier disclosed in Patent Document 1 is provided with a built-in lining having a dome shape between the water filter cup and the cover, and the built-in lining cloth is placed in contact with the cleaning agent, whereby the mesh-shaped inlet can be adopted The surface tension of the introduced water is blocked, and the resistance of the water flow due to the negative pressure of the air can be suppressed.
專利文獻1：日本特開平10-76253號公報。Patent Document 1: Japanese Laid-Open Patent Publication No. Hei 10-76253.
然而，上述的先前技術，其構造上係除了具有內置襯布之外，係將原水經由篩網狀入口導入的構造，因此將會增大壓力損失而導致阻力變大，因而會產生讓淨水濾芯的性能降低的問題。However, the above prior art is structurally in addition to having a built-in lining, which is a structure in which raw water is introduced through a mesh-like inlet, so that pressure loss is increased and the resistance is increased, so that a water purification filter is produced. The problem of reduced performance.
因此，本發明之目的就在於提供：能夠更順暢地導入原水以提昇濾水性能的淨水濾芯以及具備該淨水濾芯的淨水器。Therefore, an object of the present invention is to provide a water purification filter capable of introducing raw water more smoothly to improve drainage performance, and a water purifier having the same.
本發明的第一種態樣的要旨為：一種淨水濾芯係具備：頂面呈開口並在內部充填了用來淨化水質的淨化劑的殼體、以覆蓋住前述殼體的開口的方式來結合於前述殼體的蓋子；前述蓋子係具有供前述殼體內的空氣釋出的空氣釋出孔；前述殼體和前述蓋子的其中一方係具有將水導入到前述殼體內的導水口；前述空氣釋出孔係位於較之前述導水口更高的位置。The gist of the first aspect of the present invention is that a water purifying filter cartridge has a casing having an open top surface and a purifying agent for purifying water therein, and covering the opening of the casing. a cover coupled to the casing; the cover has an air release hole for releasing air in the casing; and one of the casing and the cover has a water conduit for introducing water into the casing; the air The release orifice is located higher than the aforementioned water conduit.
根據前述第一種態樣，係可利用空氣釋出孔與導水口的壓力差，有效地將淨水濾芯內的空氣推出到外部，而能夠順暢地將水導入到淨水濾芯內。According to the first aspect described above, the pressure difference between the air release port and the water conduit can be utilized to effectively push the air in the water purification filter element to the outside, and the water can be smoothly introduced into the water purification filter element.
又，亦可將前述導水口設在前述蓋子，並且在前述空氣釋出孔以及導水口分別設置與前述蓋子一體成型的過濾構件，以防止前述淨化劑洩漏到外部。Further, the water guiding port may be provided in the cover, and a filter member integrally formed with the cover may be provided in the air release hole and the water guiding port to prevent the cleaning agent from leaking to the outside.
根據前述的結構，原水只有在通過與過濾構件一體成型的導水口時才會有壓力損失，因此可抑制水的阻力，並且空氣釋出孔係形成在較之導水口更高的位置，所以可順暢地將水導入，從而得以提昇淨水濾芯的性能。According to the foregoing configuration, the raw water has a pressure loss only when passing through the water conduit integrally formed with the filter member, so that the resistance of the water can be suppressed, and the air release hole is formed at a position higher than the water conduit, so The water is smoothly introduced to improve the performance of the water purification filter.
此外，亦可在前述的結構當中，將前述蓋子具有：基底部、從該基底部沿著前述殼體的中心軸朝上方突出的突出部；而將前述空氣釋出孔形成在前述突出部的上端，將前述導水口形成在前述基底部。Further, in the above configuration, the cover may have a base portion, a protruding portion that protrudes upward from the base portion along a central axis of the casing, and the air release hole is formed in the protruding portion. At the upper end, the water guiding port is formed at the base portion.
此外，亦可將前述導水口設在前述蓋子，在前述殼體與前述蓋子之間設置可覆蓋住前述空氣釋出孔和前述導水口的過濾構件，以防止前述淨化劑洩漏到外部。Further, the water guiding port may be provided in the cover, and a filter member covering the air release hole and the water guiding port may be provided between the casing and the cover to prevent the cleaning agent from leaking to the outside.
根據前述的結構，原水只有在通過與過濾構件一體成型的導水口時才會有壓力損失，因此可抑制水的阻力，並且空氣釋出孔係形成在較之導水口更高的位置，所以可順暢地將水導入，從而得以提昇淨水濾芯的性能。此外，因為可利用後加工來配設過濾構件，從而蓋子的形狀所受到的約制很少，能夠擴大設計上的自由度。According to the foregoing configuration, the raw water has a pressure loss only when passing through the water conduit integrally formed with the filter member, so that the resistance of the water can be suppressed, and the air release hole is formed at a position higher than the water conduit, so The water is smoothly introduced to improve the performance of the water purification filter. Further, since the filter member can be disposed by post-processing, the shape of the cover is limited, and the degree of freedom in design can be expanded.
此外，在前述的結構當中，亦可將前述蓋子具有基底部以及從該基底部朝下方突出的突出部；將前述導水口形成在前述突出部的下端，將前述空氣釋出孔形成在前述基底部。Further, in the above configuration, the cover may have a base portion and a protruding portion that protrudes downward from the base portion; the water guiding opening is formed at a lower end of the protruding portion, and the air release hole is formed in the base unit.
此外，亦可將前述導水口設在前述蓋子，將前述導水口的口徑製作成小於前述淨化劑的粒徑。Further, the water guiding port may be provided in the cover, and the diameter of the water guiding port may be made smaller than the particle diameter of the cleaning agent.
根據前述的結構，原水只有在通過與過濾構件一體成型的導水口時才會有壓力損失，因此可抑制水的阻力，並且空氣釋出孔係形成在較之導水口更高的位置，所以可順暢地將水導入，從而得以提昇淨水濾芯的性能。此外，將導水口的口徑製作成小於淨化劑的粒徑，因此只要在空氣釋出孔配設過濾構件即可，所以能夠削減過濾構件的零件數目。According to the foregoing configuration, the raw water has a pressure loss only when passing through the water conduit integrally formed with the filter member, so that the resistance of the water can be suppressed, and the air release hole is formed at a position higher than the water conduit, so The water is smoothly introduced to improve the performance of the water purification filter. Further, since the diameter of the water conduit is made smaller than the particle diameter of the cleaning agent, it is only necessary to arrange the filter member in the air release hole, so that the number of components of the filter member can be reduced.
此外，在前述的結構當中，亦可將前述蓋子具有基底部以及從該基底部朝下方突出的突出部；將前述導水口形成在前述突出部的下端，將前述空氣釋出孔形成在前述基底部，在前述空氣釋出孔設置與前述蓋子一體成型之用來防止前述淨化劑洩漏到外部的過濾構件。Further, in the above configuration, the cover may have a base portion and a protruding portion that protrudes downward from the base portion; the water guiding opening is formed at a lower end of the protruding portion, and the air release hole is formed in the base The air release hole is provided with a filter member integrally formed with the cover to prevent the aforementioned cleaning agent from leaking to the outside.
此外，亦可將前述導水口設在前述蓋子，前述殼體係具有底壁部以及從該底壁部的外周豎立的周壁部；前述底壁部係具有：朝向前述殼體的頂面豎立分隔壁而用以收容前述淨化劑的淨化室；前述導水口係設在：由前述底壁部的平面圖觀察時，位在避開前述淨化室的開口區域的位置。Further, the water guiding port may be provided in the cover, the casing having a bottom wall portion and a peripheral wall portion standing from an outer circumference of the bottom wall portion; the bottom wall portion having a partition wall facing the top surface of the casing And a clean room for accommodating the cleaning agent; the water guide is provided at a position avoiding an opening area of the clean room when viewed from a plan view of the bottom wall portion.
根據前述的結構，可藉由導水口以及設在較之該導水口更高的位置的空氣釋出孔，而得以順暢地將水導入，並且前述導水口係設在：由底壁部的平面圖觀察時，位在避開淨化室的開口區域的位置上，因此能夠防止產生溝道作用(channeling)而得以確實地將原水予以淨化，藉此，可提昇淨水濾芯的性能。According to the above configuration, the water can be smoothly introduced by the water guiding port and the air releasing hole provided at a position higher than the water guiding port, and the water guiding port is provided in a plan view of the bottom wall portion. At the time of observation, since it is located at a position avoiding the opening area of the clean room, it is possible to prevent the generation of channeling and to reliably purify the raw water, whereby the performance of the water purification filter can be improved.
此外，在前述的結構當中，亦可將前述蓋子具有：基底部以及從該基底部朝上方突出的突出部；將前述空氣釋出孔形成在前述突出部的上端；將前述導水口形成在前述基底部；在前述空氣釋出孔設有與前述蓋子一體成型的過濾構件，用來防止前述淨化劑洩漏到外部；將前述分隔壁延伸到達前述基底部，並且在前述分隔壁的前述基底部側具有細縫；將前述細縫的寬度製作成小於前述淨化劑的粒徑。Further, in the above configuration, the cover may have a base portion and a protruding portion that protrudes upward from the base portion, and the air release hole is formed at an upper end of the protruding portion; and the water guiding port is formed in the foregoing a base member; a filter member integrally formed with the cover is provided in the air release hole for preventing the cleaning agent from leaking to the outside; extending the partition wall to the base portion, and on the base portion side of the partition wall Having a slit; the width of the slit is made smaller than the particle size of the aforementioned scavenger.
此外，亦可將前述殼體具有：底壁部以及從該底壁部的外周豎立的周壁部；將前述導水口設在前述周壁部；將前述底壁部具有：朝向前述殼體的頂面豎立分隔壁而用以收容前述淨化劑的淨化室；將前述分隔壁延伸到較之前述導水口更高的位置。Further, the casing may have a bottom wall portion and a peripheral wall portion that is erected from an outer circumference of the bottom wall portion; the water guiding port is provided in the peripheral wall portion; and the bottom wall portion has a top surface facing the casing a cleaning chamber for arranging the partition wall for accommodating the purifying agent; extending the partition wall to a position higher than the water guiding port.
根據前述的結構，因為是將分隔壁延伸到達較之導水口更高的位置，除了可防止產生溝道作用(channeling)而提昇淨水濾芯的性能之外，又因為是將導水口設在殼體的周壁部上，所以增大導水口與空氣釋出孔之間的高低差，而能夠更順暢地將水導入。According to the foregoing structure, since the partition wall is extended to a position higher than the water guiding port, in addition to preventing channeling from being improved to improve the performance of the water purifying filter, the water guiding port is provided in the shell The upper wall portion of the body increases the height difference between the water conduit and the air release hole, and the water can be introduced more smoothly.
此外，在前述的結構當中，亦可在前述空氣釋出孔設有與前述蓋子一體成型的過濾構件，用來防止前述淨化劑洩漏到外部；前述分隔壁係在前述分隔壁的前述蓋子側具有細縫；前述細縫的下端部係位在較之前述導水口更靠近前述蓋子側。Further, in the above configuration, a filter member integrally formed with the cover may be provided in the air release hole to prevent the cleaning agent from leaking to the outside; the partition wall is provided on the cover side of the partition wall. a slit; the lower end portion of the slit is tied closer to the cover side than the water guide.
本發明的第二態樣的要旨為：一種淨水器，係將原水導入之後至少可獲得經淨化後的淨水之淨水器，係以可拆裝的方式裝設有一淨水濾芯，該淨水濾芯係具備：頂面呈開口並在內部充填了用來淨化水質的淨化劑的殼體、以覆蓋住前述殼體的開口的方式來結合於前述殼體的蓋子；前述蓋子係具有供前述殼體內的空氣釋出的空氣釋出孔；前述殼體和前述蓋子的其中一方係具有將水導入到前述殼體內的導水口；前述空氣釋出孔係位於較之前述導水口更高的位置。The gist of the second aspect of the present invention is: a water purifier which is a water purifier which can obtain at least purified water after introducing raw water, and is provided with a water purification filter in a detachable manner. The water purification filter cartridge is provided with a casing having a top surface open and filled with a purifying agent for purifying the water, and a cover that is coupled to the casing to cover the opening of the casing; the cover has a An air release hole released from the air in the casing; one of the casing and the cover has a water conduit for introducing water into the casing; and the air release hole is located higher than the water conduit position.
根據前述第二態樣，係可獲得裝設了能夠達成上述作用效果的淨水濾芯的淨水器。According to the second aspect described above, it is possible to obtain a water purifier equipped with a water purification cartridge capable of achieving the above-described effects.
根據本發明的上述的構成方式，亦可更為順暢地導入原水。According to the above configuration of the present invention, the raw water can be introduced more smoothly.
茲佐以圖面詳細說明本發明的實施方式如下。又，在以下個數種實施方式中係包含了同樣的構成要素。因此，在以下的說明當中，對於這些同樣的構成要素都賦予同一元件符號，並且省略其重複的說明。The embodiments of the present invention are described in detail below with reference to the drawings. In addition, in the following several embodiments, the same constituent elements are included. Therefore, in the following description, the same components are denoted by the same reference numerals, and the description thereof will not be repeated.
[第一實施方式][First Embodiment]
第1圖至第3圖係顯示本發明的第一實施方式。首先，佐以第1圖來說明本實施方式的淨水器1的概略結構。淨水器1係製作成水壺型淨水器。在略呈有底筒狀的水壺型殼體2的筒內，收容著略呈有底筒狀的分隔壁體3。水壺型殼體2的筒內係被分隔壁體3劃分成：構成上側的略半部的原水室4與構成下側的略半部的淨水室5。1 to 3 show a first embodiment of the present invention. First, the schematic configuration of the water purifier 1 of the present embodiment will be described with reference to Fig. 1 . The water purifier 1 is made into a kettle type water purifier. In the cylinder of the kettle-shaped casing 2 having a substantially bottomed cylindrical shape, a partition wall 3 having a substantially bottomed cylindrical shape is housed. The inside of the cylinder of the kettle-type casing 2 is divided by the partition wall body 3 into a raw water chamber 4 constituting a slightly upper portion of the upper side and a water purification chamber 5 constituting a slightly half of the lower side.
在分隔壁體3的底壁3a係形成有一個朝下方凹設之略圓筒狀的凹部3b。略圓筒狀的淨水濾芯6係從上方插入到凹部3b的底部而嵌裝於該處。在凹部3b的最底壁3c係形成有一開口3d。A substantially cylindrical recess 3b recessed downward is formed in the bottom wall 3a of the partition wall 3. The slightly cylindrical water purification cartridge 6 is inserted into the bottom of the recess 3b from above and is fitted thereto. An opening 3d is formed in the bottommost wall 3c of the recess 3b.
當淨水濾芯6嵌裝在凹部3b的狀態下，淨水濾芯6的上部6a係暴露在原水室4內，在上部6a係以形成在蓋子8上的導水口8a來面臨原水室4。又，在這種狀態下，淨水濾芯6的下部6b係從開口3d暴露到淨水室5內，在下部6b係以形成在殼體7上的排水口7c來面臨淨水室5。原水室4內的原水係從導水口8a被導入到淨水濾芯6內，至少係經淨化後，才從排水口7c排出到淨水室5內。When the water purification cartridge 6 is fitted in the recess 3b, the upper portion 6a of the water purification cartridge 6 is exposed in the raw water chamber 4, and the upper portion 6a faces the raw water chamber 4 with the water conduit 8a formed on the cover 8. Further, in this state, the lower portion 6b of the water purification cartridge 6 is exposed from the opening 3d to the clean water chamber 5, and the lower portion 6b faces the clean water chamber 5 with the drain port 7c formed in the casing 7. The raw water in the raw water chamber 4 is introduced into the water purification cartridge 6 from the water conduit 8a, and at least after being purified, it is discharged from the drain port 7c into the clean water chamber 5.
在原水室4的上方配置著形成有給水口9a的頂壁9。給水口9a是利用可轉動地安裝在頂壁9上的上開式蓋體10而被可開閉地關閉著。原水係在蓋體10朝上方打開的狀態下，經由給水口9a而被供給到原水室4內。A top wall 9 in which a water supply port 9a is formed is disposed above the raw water chamber 4. The water supply port 9a is closed by opening and closing by the upper opening type cover 10 rotatably attached to the top wall 9. The raw water is supplied into the raw water chamber 4 via the water supply port 9a in a state where the lid body 10 is opened upward.
在分隔壁體3的側壁3e與水壺型殼體2之間，形成有從淨水室5朝上方延伸的通路11。在水壺型殼體2或頂壁9之相當於通路11的上端部的位置，形成有注水口11a。在本實施方式中，藉由以讓注水口11a位於下方的方式將水壺型殼體2予以傾倒(亦即，將第1圖中的水壺型殼體2往順時鐘方向傾倒)的話，就可將原本蓄留在淨水室5內的淨水經由通路11而從注水口11a排出。此外，在本實施方式中，注水口11a是利用可轉動地被支撐在水壺型殼體2或頂壁9上的上開式蓋體12而被可開閉地關閉著。這種情況下，亦可製作成：將水壺型殼體2傾斜時，可利用蓋體12本身的重量或者水的動壓等因素促使蓋體12轉動而使注水口11a打開的結構。A passage 11 extending upward from the water purification chamber 5 is formed between the side wall 3e of the partition wall 3 and the kettle-shaped casing 2. A water injection port 11a is formed at a position corresponding to the upper end portion of the passage 11 of the kettle-shaped casing 2 or the top wall 9. In the present embodiment, the kettle-type casing 2 is tilted so that the water-filled port 11a is positioned downward (that is, the kettle-shaped casing 2 in the first figure is tilted in the clockwise direction). The purified water originally stored in the clean water chamber 5 is discharged from the water injection port 11a via the passage 11. Further, in the present embodiment, the water injection port 11a is opened and closed by the upper opening type cover 12 rotatably supported by the water bottle type casing 2 or the top wall 9. In this case, when the kettle-type casing 2 is tilted, the structure in which the lid body 12 is rotated by the weight of the lid body 12 or the dynamic pressure of water can be used to open the water-injection port 11a.
其次，佐以第2圖和第3圖來說明本實施方式的淨水濾芯6的結構。淨水濾芯6係具備：頂面呈開口的殼體7、以及以覆蓋住該殼體7的開口的方式與其結合的蓋子8，在兩者的結合狀態下係呈現略圓筒狀的外形。淨水濾芯6係以該圓筒的中心軸Ax(請參考第1圖和第2圖)沿著上下方向的姿勢來被使用。此外，在以下的說明當中，係以在使用狀態時的淨水濾芯6的圓筒形狀作為基準，來規定上下方向、軸方向、周方向以及徑向。Next, the structure of the water purification cartridge 6 of the present embodiment will be described with reference to Figs. 2 and 3 . The water purification cartridge 6 includes a casing 7 having an open top surface and a lid 8 coupled thereto so as to cover the opening of the casing 7, and has a substantially cylindrical outer shape in a combined state of the two. The water purification cartridge 6 is used in a posture in the vertical direction with respect to the central axis Ax of the cylinder (please refer to FIGS. 1 and 2). In the following description, the vertical direction, the axial direction, the circumferential direction, and the radial direction are defined based on the cylindrical shape of the water purification cartridge 6 in the use state.
殼體7係具備：略圓形狀的底壁部13、以及從該底壁部13的外周豎立的周壁部14。在殼體7內，充填著例如：活性碳或離子交換樹脂等的淨化劑15。藉由該殼體7的底壁部13以及周壁部14和蓋子8來形成用來收容淨化劑15的淨化室S1。The casing 7 includes a bottom wall portion 13 having a substantially circular shape, and a peripheral wall portion 14 that is erected from the outer periphery of the bottom wall portion 13. The casing 7 is filled with a purifying agent 15 such as activated carbon or an ion exchange resin. The clean room S1 for accommodating the purifying agent 15 is formed by the bottom wall portion 13 of the casing 7 and the peripheral wall portion 14 and the lid 8.
在底壁部13的略中央部份係設有一孔13a係用來將被導入到淨化室S1內的水從排水口7c排出。在底壁部13的孔13a係連設著一個與排水口7c相連通的大直徑部16，在本實施方式中，這個大直徑部16的內部係可作為添加劑收容室S2用來收容著例如：鈣質之類的添加劑20。添加劑20例如：是收容在孔徑被設定成小於該添加劑20的粒徑的透水性的袋構件內之後才設置在添加劑收容室S2內。並且在大直徑部16的下端係連設著小直徑部17，係在該小直徑部17設置排水口7c。A hole 13a is formed in a slightly central portion of the bottom wall portion 13 for discharging water introduced into the clean room S1 from the drain port 7c. A large diameter portion 16 that communicates with the drain port 7c is connected to the hole 13a of the bottom wall portion 13. In the present embodiment, the inside of the large diameter portion 16 can be used as an additive containing chamber S2 for accommodating, for example. : Additive 20 such as calcium. The additive 20 is placed in the additive storage chamber S2, for example, after being housed in a water-permeable bag member whose aperture is set to be smaller than the particle diameter of the additive 20. Further, a small diameter portion 17 is connected to the lower end of the large diameter portion 16, and a drain port 7c is provided in the small diameter portion 17.
又，在殼體7內，係有一個多孔質板片18被壓入到該殼體7的下方而設在該處。多孔質板片18是用來防止：淨化劑15洩漏到添加劑收容室S2。多孔質板片18之被形成在該板片上的細孔的口徑係小於淨化劑15的粒徑，而淨化劑15係被充填在這個多孔質板片18之上。Further, in the casing 7, a porous plate piece 18 is press-fitted to the lower side of the casing 7, and is provided there. The porous sheet 18 is for preventing the cleaning agent 15 from leaking into the additive containing chamber S2. The pores of the porous sheet 18 formed on the sheet have a smaller diameter than the particle size of the scavenger 15, and the scavenger 15 is filled on the porous sheet 18.
此外，在本實施方式中，係在殼體7的底壁部13係局部地突設有數個從淨水濾芯6的中心軸Ax呈放射狀延伸的凸部19，而多孔質板片18則是被這些凸部19所支撐而保持成底部上抬的狀態。因為多孔質板片18被保持成底部上抬的狀態，所以被導入到淨化室S1的水將會略全面地從多孔質板片18往下流動，因此，與多孔質板片18被設置成未受到底壁部13的凸部19所上抬的情況比較之下，水的流動得以更為順暢。此外，亦可將底壁部13形成例如：朝添加劑收容室S2傾斜。這種情況係可使得水流更加順暢。Further, in the present embodiment, a plurality of convex portions 19 radially extending from the central axis Ax of the water purification cartridge 6 are partially protruded from the bottom wall portion 13 of the casing 7, and the porous plate 18 is partially protruded. It is supported by these convex portions 19 and held in a state in which the bottom portion is lifted up. Since the porous sheet piece 18 is held in a state in which the bottom plate is lifted up, the water introduced into the clean room S1 will flow slightly downward from the porous sheet piece 18, and therefore, the porous sheet piece 18 is set to be The flow of water is made smoother without being lifted by the convex portion 19 of the bottom wall portion 13. Further, the bottom wall portion 13 may be formed, for example, to be inclined toward the additive storage chamber S2. This situation makes the water flow smoother.
在周壁部14的上端部係設有可與蓋子8嵌合的突起14a。將該突起14a嵌合到蓋子8的凸緣部22上的凹溝22a，即可將殼體7與蓋子8結合成液密狀態。A projection 14a engageable with the cover 8 is attached to the upper end portion of the peripheral wall portion 14. By fitting the projection 14a to the recess 22a in the flange portion 22 of the cover 8, the housing 7 and the cover 8 can be combined in a liquid-tight state.
蓋子8係具備：形成有導水口8a的基底部21。如第3圖所示，導水口8a係形成略呈矩形，沿著基底部21的外周部設有複數個(在本實施方式中係設有6個)。並且在導水口8a係利用例如：內插成型等方式張設有與蓋子8一體成型的透水性的過濾構件25，該過濾構件25的孔徑係小於淨化劑15的粒徑，用以防止淨化劑15的洩漏。The lid 8 includes a base portion 21 in which a water guiding port 8a is formed. As shown in Fig. 3, the water conduit 8a is formed in a substantially rectangular shape, and a plurality of the outer peripheral portions of the base portion 21 are provided (in the present embodiment, six are provided). Further, in the water conduit 8a, a water permeable filter member 25 integrally formed with the cover 8 is formed by, for example, interpolation molding, and the filter member 25 has a pore size smaller than that of the cleaning agent 15 to prevent the cleaning agent. 15 leaks.
又，在本實施方式的蓋子8上係設有一個從基底部21朝上方突出的突出部23。在突出部23形成有空氣釋出通路。在淨水濾芯6內如果有空氣不經意地累積的話，將會因水的重力與空氣的浮力的互相拉扯而導致水的流路受空氣所堵塞，因此將變成無法獲得所期望的流量，想要獲得淨水係會產生需要花費很多時間的虞慮。因此，本實施方式中係大致沿著淨水濾芯6的中心軸Ax來設置突出部23，並在這個突出部23的上端部設置空氣釋出孔30。Further, in the cover 8 of the present embodiment, a protruding portion 23 that protrudes upward from the base portion 21 is provided. An air release passage is formed in the protruding portion 23. If air is inadvertently accumulated in the water purification cartridge 6, the flow path of the water will be blocked by the air due to the gravity of the water and the buoyancy of the air, so that the desired flow rate cannot be obtained. Getting a water purification system can create a lot of time. Therefore, in the present embodiment, the protruding portion 23 is provided substantially along the central axis Ax of the water purification cartridge 6, and the air release hole 30 is provided at the upper end portion of this protruding portion 23.
根據這種結構，係可利用形成在蓋子8上的空氣釋出孔30來讓累積在淨水濾芯6內的空氣逃逸釋出。又，因為是利用突出部23使得空氣釋出孔30係設在較之導水口8a更高的位置處，因此可利用空氣釋出孔30與導水口8a之間的壓力差，有效地將淨水濾芯6內的空氣推出到外部，而得以順暢地將水導入到淨水濾芯6的淨化室S1內。此外，空氣釋出孔30與導水口8a之間的高低差是以設成5mm以上為宜。設成10mm以上更佳。According to this configuration, the air release hole 30 formed in the cover 8 can be utilized to release the air accumulated in the water purification cartridge 6 to escape. Further, since the air releasing hole 30 is provided at a position higher than the water guiding port 8a by the protruding portion 23, the pressure difference between the air releasing hole 30 and the water guiding port 8a can be utilized to effectively clean the net. The air in the water filter element 6 is pushed out to the outside, and the water is smoothly introduced into the clean room S1 of the water purification cartridge 6. Further, it is preferable that the height difference between the air release hole 30 and the water conduit 8a is set to 5 mm or more. It is more preferably set to 10 mm or more.
在空氣釋出孔30，也是與導水口8a同樣地，利用例如：內插成型等方式張設有與蓋子8一體成型的透水性的過濾構件26，該過濾構件26的孔徑係小於淨化劑15的粒徑，用以防止淨化劑15的洩漏。In the air release hole 30, similarly to the water guide port 8a, a water permeable filter member 26 integrally formed with the cover 8 is formed by, for example, insert molding, and the filter member 26 has a smaller pore diameter than the cleaning agent 15. The particle size is used to prevent leakage of the scavenger 15.
如第3圖所示，在被形成有空氣釋出孔30的突出部23上，係延伸形成有圓環狀的摘持部24。在殼體7的周壁部14的外表面，係設有複數條沿著周方向的凸條27(在本實施方式中係2條)。可藉由將凸條27卡合到被形成在分隔壁體3的凹部3b上的突起3f，並且旋轉操作上述摘持部24，即可將淨水濾芯6嵌裝到分隔壁體3的凹部3b。此時，係將形成在底壁部13的外表面的密封部28壓接在凹部3b的最底壁3c而結合成液密狀態，如此一來，可以防止原水室4的原水不流入到淨水濾芯6內，反而是漏出到淨化室5的情事。As shown in FIG. 3, an annular grip portion 24 is formed to extend on the protruding portion 23 on which the air release hole 30 is formed. A plurality of ridges 27 (two in the present embodiment) along the circumferential direction are provided on the outer surface of the peripheral wall portion 14 of the casing 7. The water purification cartridge 6 can be fitted into the recess of the partition wall 3 by engaging the ridge 27 to the projection 3f formed on the recess 3b of the partition wall 3 and rotating the above-mentioned grip portion 24. 3b. At this time, the sealing portion 28 formed on the outer surface of the bottom wall portion 13 is crimped to the bottommost wall 3c of the recess portion 3b to be in a liquid-tight state, so that the raw water of the raw water chamber 4 can be prevented from flowing into the net. In the water filter element 6, it is instead leaked into the clean room 5.
如上所述，本實施方式的淨水濾芯6係具備：頂面呈開口，並且內部被充填了淨化劑15的殼體7、以覆蓋該開口的方式與該殼體7相結合，而且被形成有導水口8a的蓋子8。又，在蓋子8上係形成有較之導水口8a更高位置的空氣釋出孔30。此外，在空氣釋出孔30以及導水口8a係與蓋子8一體成型設置有用來防止淨化劑15洩漏到外部的過濾構件25。因此，原水的壓力損失係只有在通過與過濾構件25一體成型的導水口8a時所產生的壓力損失而已，所以可抑制水的阻力，並且因為空氣釋出孔30係形成在較之導水口8a更高的位置，因此可利用導水口8a與空氣釋出孔30的壓力差而順暢地將水導入，進而可提升淨水濾芯6的性能。As described above, the water purification cartridge 6 of the present embodiment includes the casing 7 having an open top surface and having the inside of the cleaning agent 15 filled therein, and is combined with the casing 7 so as to cover the opening, and is formed. There is a cover 8 for the water outlet 8a. Further, an air release hole 30 is formed on the cover 8 at a position higher than that of the water conduit 8a. Further, a filter member 25 for preventing the cleaning agent 15 from leaking to the outside is integrally formed with the cover 8 at the air release hole 30 and the water guide port 8a. Therefore, the pressure loss of the raw water is only the pressure loss generated when passing through the water conduit 8a integrally formed with the filter member 25, so that the resistance of the water can be suppressed, and since the air release hole 30 is formed in the water guiding port 8a. Since the position is higher, the pressure difference between the water conduit 8a and the air release hole 30 can be used to smoothly introduce the water, and the performance of the water purification cartridge 6 can be improved.
[第二實施方式][Second Embodiment]
其次，佐以第4圖和第5圖來說明本發明的第二實施方式。Next, a second embodiment of the present invention will be described with reference to Figs. 4 and 5.
本實施方式的淨水濾芯40係可替代上述第一實施方式的淨水濾芯6，安裝到淨水器1來使用，用以結合到殼體7的蓋子8A以及用以防止淨化劑15洩漏的過濾構件33係與上述第一實施方式的淨水濾芯6的有所不同。The water purification cartridge 40 of the present embodiment can be used in place of the water purification cartridge 6 of the above-described first embodiment, and is attached to the water purifier 1 for bonding to the cover 8A of the casing 7 and for preventing leakage of the cleaning agent 15. The filter member 33 is different from the water purification cartridge 6 of the above-described first embodiment.
具體而言，本實施方式中，係在蓋子8A的基底部21形成空氣釋出孔30A，將導水口8a設在較之該空氣釋出孔30A更低位置。Specifically, in the present embodiment, the air release hole 30A is formed in the base portion 21 of the cover 8A, and the water guide port 8a is provided at a lower position than the air release hole 30A.
如第5圖所示，空氣釋出孔30A係沿著基底部21的外周部設置複數個(本實施方式中係設置6個)。並且在本實施方式中，突出部23A係從基底部21朝下方突出，在突出部23A的下端部形成導水口8b。As shown in Fig. 5, the air release holes 30A are provided in plural along the outer peripheral portion of the base portion 21 (six in the present embodiment). Further, in the present embodiment, the protruding portion 23A protrudes downward from the base portion 21, and the water guiding port 8b is formed at the lower end portion of the protruding portion 23A.
並且如第4圖所示，係在殼體7與蓋子8A之間，配設有被設定成較之淨化劑15的粒徑更小的孔徑的透水性的過濾構件33。具有可撓性的過濾構件33係安裝在殼體7的周壁部14的上端部，而將空氣釋出孔30A和導水口8b加以覆蓋。過濾構件33係可由例如：不織布等來構成。Further, as shown in Fig. 4, a water permeable filter member 33 which is set to have a smaller diameter than the particle diameter of the cleaning agent 15 is disposed between the casing 7 and the lid 8A. The flexible filter member 33 is attached to the upper end portion of the peripheral wall portion 14 of the casing 7, and covers the air release hole 30A and the water conduit 8b. The filter member 33 can be constituted by, for example, a nonwoven fabric or the like.
如上所述，本實施方式係利用突出部23A來將導水口8b設在較之空氣釋出孔30A更低的位置，所以係與上述第一實施方式同樣地，可利用空氣釋出孔30A與導水口8b的壓力差，順暢地將水導入，進而可提升淨水濾芯40的性能。As described above, in the present embodiment, the water guiding port 8b is provided at a lower position than the air releasing hole 30A by the protruding portion 23A. Therefore, similarly to the first embodiment, the air releasing hole 30A can be used. The pressure difference of the water conduit 8b smoothly introduces water, thereby improving the performance of the water purification cartridge 40.
此外，本實施方式的結構係將過濾構件33配設在殼體7與蓋子8A之間，因為可利用後加工來配設過濾構件33，因此蓋子8A的形狀所受到的約制很少，具有能夠擴大設計上的自由度之優點。Further, in the configuration of the present embodiment, the filter member 33 is disposed between the casing 7 and the cover 8A, and since the filter member 33 can be disposed by post-processing, the shape of the cover 8A is limited, and Can expand the advantages of design freedom.
[第三實施方式][Third embodiment]
其次，佐以第6圖和第7圖來說明本發明的第三實施方式。Next, a third embodiment of the present invention will be described with reference to Figs. 6 and 7.
本實施方式的淨水濾芯50係可替代上述第一、第二實施方式的淨水濾芯6、40，安裝到淨水器1來使用，形成於蓋子8B上的導水口8c以及用來防止淨化劑15洩漏的過濾構件43係與上述第二實施方式的淨水濾芯40的不同。The water purification cartridge 50 of the present embodiment can be used in place of the water purification cartridges 6, 40 of the first and second embodiments described above, and is attached to the water purifier 1 to form a water conduit 8c formed on the cover 8B and used for preventing purification. The filter member 43 leaking from the agent 15 is different from the water purifying filter 40 of the second embodiment described above.
具體而言，本實施方式係如第6圖所示，係在蓋子8B的基底部21形成空氣釋出孔30A，並且將導水口8c設在較之該空氣釋出孔30A更低位置，而且將該導水口8c的口徑設定成小於淨化劑15。Specifically, the present embodiment is such that, as shown in FIG. 6, the air release hole 30A is formed in the base portion 21 of the cover 8B, and the water guide port 8c is disposed at a lower position than the air release hole 30A, and The diameter of the water conduit 8c is set to be smaller than the cleaning agent 15.
如第7圖所示，空氣釋出孔30A係沿著基底部21的外周部設置複數個(在本實施方式中係設置6個)。在空氣釋出孔30A利用例如：內插成型等方式張設有透水性的過濾構件43，該過濾構件43的孔徑係小於淨化劑15的粒徑，用以防止淨化劑15的洩漏。As shown in Fig. 7, the air release holes 30A are provided in plural numbers along the outer peripheral portion of the base portion 21 (in the present embodiment, six are provided). The water permeable filter member 43 is formed in the air release hole 30A by, for example, interpolation molding. The diameter of the filter member 43 is smaller than the particle diameter of the cleaning agent 15 to prevent leakage of the cleaning agent 15.
又在本實施方式中，突出部23B係從基底部21朝下方突出且設有複數個(在本實施方式中係設置3個)，在這個突出部23B的下端部係分別形成導水口8c。導水口8c的口徑係形成小於淨化劑15的粒徑，如此一來，將可防止淨化劑15的洩漏。Further, in the present embodiment, the protruding portion 23B protrudes downward from the base portion 21 and is provided in plurality (three in the present embodiment), and the water guiding port 8c is formed at the lower end portion of the protruding portion 23B. The diameter of the water conduit 8c is smaller than the particle diameter of the cleaning agent 15, and as a result, leakage of the cleaning agent 15 can be prevented.
如上所述，本實施方式係利用突出部23B來將導水口8c設在較之空氣釋出孔30A更低的位置，因此係與上述第二實施方式同樣地可利用空氣釋出孔30A與導水口8c的壓力差，順暢地將水導入，進而提升淨水濾芯50的性能。As described above, in the present embodiment, the water guiding port 8c is provided at a lower position than the air releasing hole 30A by the protruding portion 23B. Therefore, the air releasing hole 30A and the guide can be used in the same manner as in the second embodiment. The pressure difference of the nozzle 8c smoothly introduces water, thereby improving the performance of the water purification cartridge 50.
又，根據本實施方式，因為導水口8c的口徑係小於淨化劑15的粒徑，因此過濾構件43係只要配設在空氣釋出孔30A即可，具有可削減一部分的零件數目的優點。Moreover, according to the present embodiment, since the diameter of the water conduit 8c is smaller than the particle diameter of the cleaning agent 15, the filter member 43 is only required to be disposed in the air release hole 30A, and has an advantage that the number of parts can be reduced.
[第四實施方式][Fourth embodiment]
其次，佐以第8圖和第9圖來說明本發明的第四實施方式。Next, a fourth embodiment of the present invention will be described with reference to Figs. 8 and 9.
本實施方式的淨水濾芯60係可替代上述第一至第三實施方式的淨水濾芯6、40、50，安裝到淨水器1來使用。The water purification cartridge 60 of the present embodiment can be used by being attached to the water purifier 1 instead of the water purification cartridges 6, 40, and 50 of the above-described first to third embodiments.
本實施方式的淨水濾芯60，係用來防止當被導入到淨水濾芯60的原水的流量很多的時候所產生的溝道作用(channeling)，因而在殼體7A內的內部結構係與上述第一實施方式的淨水濾芯6有所不同。The water purification cartridge 60 of the present embodiment is for preventing channeling generated when the flow rate of the raw water introduced into the water purification cartridge 60 is large, and thus the internal structure in the casing 7A is as described above. The water purification cartridge 6 of the first embodiment differs.
具體而言，本實施方式的結構係在殼體7A的底壁部13朝該殼體7A的頂面豎立分隔壁55，將分隔壁55的內側當作淨化室S1a。Specifically, in the configuration of the present embodiment, the partition wall 55 is erected toward the top surface of the casing 7A in the bottom wall portion 13 of the casing 7A, and the inside of the partition wall 55 is regarded as the clean room S1a.
分隔壁55係以圍繞在形成於底壁部13上的孔13a的方式沿著周方向設置，因而區分成淨化室S1a以及形成在分隔壁55的外側的整流室S3的兩種空間。而且本實施方式係將導水口8a的位置設在：由底壁部13的平面圖觀察時係避開淨化室S1a上的略圓形狀的開口區域Aw的位置上。The partition wall 55 is provided in the circumferential direction so as to surround the hole 13a formed in the bottom wall portion 13, and thus is divided into two spaces of the clean room S1a and the rectifying chamber S3 formed outside the partition wall 55. Further, in the present embodiment, the position of the water guiding port 8a is set to avoid the position of the slightly circular opening area Aw in the clean room S1a when viewed from the plan view of the bottom wall portion 13.
根據這種結構，係可防止產生所謂的溝道作用(亦即從導水口8a所導入的原水朝向排水口7c係沿著最短距離且最容易流動的流路行進的現象)，藉此，可防止原水尚未經淨化就從排水口7c排出去的情事之發生。According to this configuration, it is possible to prevent a so-called channel action (that is, a phenomenon in which the raw water introduced from the water conduit 8a is directed toward the drain port 7c along the shortest distance and the most easily flowing flow path), whereby The occurrence of the situation in which the raw water is discharged from the drain port 7c without being purified is prevented.
在分隔壁55的上部係形成有較之淨化劑15的粒徑更寬的細縫55a，溢流到整流室S3內的淨化劑15係可利用來自導水口8a的水流將其流送到淨化室S1a內。A slit 55a having a larger particle diameter than the purifying agent 15 is formed in the upper portion of the partition wall 55, and the purifying agent 15 overflowing into the rectifying chamber S3 can be flowed to the purging by the water flow from the water guiding port 8a. Inside the room S1a.
本實施方式中，用以防止淨化劑15的洩漏之多孔質板片18A係設在分隔壁55內側的淨化室S1a的下方，用來將多孔質板片18A往上抬的凸部19A也是形成在分隔壁55的內側。此外，細縫55a的下端部55b的位置係位於：只要依靠從該下端部55a充填到多孔質板片18A的深度為止的淨化劑15的量即可將原水充分地淨化之位置為宜。In the present embodiment, the porous sheet 18A for preventing leakage of the cleaning agent 15 is provided below the clean room S1a inside the partition wall 55, and the convex portion 19A for lifting the porous sheet 18A upward is also formed. On the inner side of the partition wall 55. Further, the position of the lower end portion 55b of the slit 55a is preferably a position at which the raw water can be sufficiently purified by the amount of the purifying agent 15 which is filled from the lower end portion 55a to the depth of the porous sheet piece 18A.
如上所述，本實施方式的淨水濾芯60係在殼體7A的底壁部13朝該殼體7A的頂面豎立分隔壁55以設置用來收容淨化劑15的淨化室S1a，並且將導水口8a設在：由底壁部13的平面圖觀察時係避開前述淨化室S1a上的開口區域Aw的位置的蓋子8上。因此，可防止溝道作用的發生而可確實地將原水加以淨化，因此可提升淨水濾芯60的性能。As described above, the water purification cartridge 60 of the present embodiment is provided with a partition wall 55 standing on the top surface of the casing 7A toward the top surface of the casing 7A to provide a clean room S1a for accommodating the cleaning agent 15, and will guide The nozzle 8a is provided on the cover 8 which avoids the position of the opening area Aw in the clean room S1a when viewed from a plan view of the bottom wall portion 13. Therefore, the occurrence of the channel action can be prevented and the raw water can be surely purified, so that the performance of the water purification cartridge 60 can be improved.
又，藉由利用導水口8a與設在較之該導水口8a更高位置處的空氣釋出孔30，係與上述第一實施方式同樣地能夠順暢地將水導入。Further, by using the water guiding port 8a and the air releasing hole 30 provided at a position higher than the water guiding port 8a, water can be smoothly introduced in the same manner as in the first embodiment.
接下來，將佐以第9圖來說明第四實施方式的淨水濾芯60的變形例。Next, a modification of the water purification cartridge 60 of the fourth embodiment will be described with reference to FIG.
本實施方式的淨水濾芯60A係可替代上述第一至第四實施方式的淨水濾芯6、40、50、60，安裝到淨水器1來使用。分隔壁55A係與上述第四實施方式的淨水濾芯60的分隔壁55的結構不同。The water purification cartridge 60A of the present embodiment can be used by being attached to the water purifier 1 instead of the water purification cartridges 6, 40, 50, and 60 of the above-described first to fourth embodiments. The partition wall 55A is different from the structure of the partition wall 55 of the water purification cartridge 60 of the fourth embodiment described above.
具體而言，本變形例的結構，係將分隔壁55A設置成延伸到達蓋子8的基底部21，並且將形成於分隔壁55A的上部的細縫55c的寬度設定成小於淨化劑15的粒徑。Specifically, the configuration of the present modification is such that the partition wall 55A is provided to extend to reach the base portion 21 of the cover 8, and the width of the slit 55c formed in the upper portion of the partition wall 55A is set to be smaller than the particle diameter of the scavenger 15. .
根據這種結構，本變形例係可防止原本被收容在淨化室S1a內的淨化劑15溢流到整流室S2，因此就無需在導水口8a設置過濾構件，具有可削減零件數目的優點。According to this configuration, the present modification can prevent the cleaning agent 15 originally contained in the clean room S1a from overflowing into the rectifying chamber S2, so that it is not necessary to provide the filter member in the water guiding port 8a, and there is an advantage that the number of parts can be reduced.
[第五實施方式][Fifth Embodiment]
其次，佐以第10圖和第11圖來說明本發明的第五實施方式。Next, a fifth embodiment of the present invention will be described with reference to Figs. 10 and 11.
本實施方式的淨水濾芯70係可替代上述第一至第四實施方式以及第四實施方式的淨水濾芯6、40、50、60、60A，安裝到淨水器1來使用。導水口7a以及空氣釋出孔30B的位置係與上述第四實施方式的淨水濾芯60的有所不同。The water purification cartridge 70 of the present embodiment can be used by being attached to the water purifier 1 instead of the water purification cartridges 6, 40, 50, 60, and 60A of the first to fourth embodiments and the fourth embodiment described above. The positions of the water conduit 7a and the air release hole 30B are different from those of the water purification cartridge 60 of the fourth embodiment described above.
具體而言，本實施方式的結構係在蓋子8C的基底部21形成空氣釋出孔30B，並且在殼體7C的周壁部14開設導水口7a。Specifically, in the configuration of the present embodiment, the air release hole 30B is formed in the base portion 21 of the cover 8C, and the water guide port 7a is opened in the peripheral wall portion 14 of the case 7C.
如第10圖所示，空氣釋出孔30B係設在基底部21的略中心部。在空氣釋出孔30B利用例如：內插成型等方式成一體地張設有透水性的過濾構件43，該過濾構件43的孔徑係小於淨化劑15的粒徑，以防止淨化劑15的洩漏。As shown in Fig. 10, the air release hole 30B is provided at a slightly central portion of the base portion 21. The air-releasing hole 30B is integrally provided with a water-permeable filter member 43 by, for example, interpolation molding, and the filter member 43 has a smaller pore diameter than the particle size of the cleaning agent 15 to prevent leakage of the cleaning agent 15.
為了讓導水口7a與空氣釋出孔30B的高低差儘可能地擴大，本實施方式中係將導水口7a設在：被形成於周壁部14的外表面的凸條27的附近而且較此凸條27更上部的地方。In order to increase the height difference between the water conduit 7a and the air release hole 30B as much as possible, in the present embodiment, the water conduit 7a is provided in the vicinity of the ridge 27 formed on the outer surface of the peripheral wall portion 14 and is convex. Article 27 is the upper part of the place.
在底壁部13係與上述第四實施方式同樣地，朝殼體7C的頂面豎立分隔壁55，在分隔壁55的內側形成淨化室S1a。而且本實施方式中，除了將分隔壁55設置成延伸到達較之導水口7a更高的位置之外，形成於分隔壁55的細縫55a的下端部55b也是位於較之導水口7a更高的位置。In the bottom wall portion 13, as in the fourth embodiment, the partition wall 55 is erected toward the top surface of the casing 7C, and the clean room S1a is formed inside the partition wall 55. Further, in the present embodiment, the lower end portion 55b of the slit 55a formed in the partition wall 55 is located higher than the water guiding port 7a except that the partition wall 55 is disposed to extend to a position higher than the water guiding port 7a. position.
具有上述的結構之本實施方式的淨水濾芯70，原水室4的原水係沿著分隔壁體3的凹部3b而從形成在殼體7的周壁部14上的導水口7a被導入。藉由將導水口7a設在殼體7的周壁部14上，可擴大導水口7a與空氣釋出孔30B之間的高低差，因此可讓水的導入更為順暢。In the water purification cartridge 70 of the present embodiment having the above-described configuration, the raw water of the raw water chamber 4 is introduced from the water guiding port 7a formed in the peripheral wall portion 14 of the casing 7 along the concave portion 3b of the partition wall 3. By providing the water conduit 7a on the peripheral wall portion 14 of the casing 7, the height difference between the water conduit 7a and the air release hole 30B can be increased, so that the introduction of water can be made smoother.
又，本實施方式係將分隔壁55以及細縫55a的下端部55b設在較之導水口7a更高的位置，因此係與上述第四實施方式同樣地，可防止所謂的溝道作用(亦即，從導水口7a所導入的原水朝向排水口7c只流經過比較容易流動的流路的現象)的發生。藉此，可防止原水尚未充分的受到淨化就從排水口7c排出去的情事的發生，因此可提升淨水濾芯70的性能。Further, in the present embodiment, since the partition wall 55 and the lower end portion 55b of the slit 55a are provided at a position higher than the water guide port 7a, the so-called channel action can be prevented as in the fourth embodiment. In other words, the generation of the raw water introduced from the water conduit 7a toward the drain port 7c flows only through the relatively easy flow path. Thereby, it is possible to prevent the occurrence of the fact that the raw water is discharged from the drain port 7c without being sufficiently purified, so that the performance of the water purification cartridge 70 can be improved.
以上，雖然是針對本發明的實施方式加以說明，但是本發明並不侷限為上述的實施方式，亦可做各種的改變。例如：淨水濾芯的形狀亦可採用圓筒形以外的形狀。又，添加劑收容室、淨化室、導水口、以及其他的細部的規格(形狀、大小、配置方式等)亦可做適當的改變。又，上述第四、第五實施方式中，雖然是將分隔壁豎立在底壁部上，但是也可以採用：在周壁部上設置從周壁部突設出來之朝向殼體的頂面之呈L字形狀的分隔壁。此外，亦可將分隔壁以朝向頂面擴大直徑或縮小直徑的方式呈傾斜地設置。Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications can be made. For example, the shape of the water purification filter can also be a shape other than a cylindrical shape. Further, the specifications (shape, size, arrangement, and the like) of the additive storage chamber, the clean room, the water guide, and other details may be appropriately changed. Further, in the fourth and fifth embodiments described above, the partition wall is erected on the bottom wall portion, but the peripheral wall portion may be provided with a top surface facing the casing from the peripheral wall portion. Word-shaped partition wall. Further, the partition wall may be disposed obliquely in such a manner as to enlarge the diameter or reduce the diameter toward the top surface.
[產業上的可利用性][Industrial availability]
本發明係可提供：能夠更順暢地導入原水而可提昇性能的淨水濾芯以及具備該淨水濾芯的淨水器。The present invention provides a water purification filter capable of introducing raw water more smoothly and improving performance, and a water purifier having the water purification filter.
1．．．淨水器1. . . Water Purifier
2．．．水壺型殼體2. . . Kettle type housing
3．．．分隔壁體3. . . Separate wall
3a．．．分隔壁體3的底壁3a. . . The bottom wall of the partition wall 3
3b．．．分隔壁體3的凹部3b. . . The recess of the partition wall 3
3c．．．分隔壁體3的最底壁3c. . . The bottom wall of the partition wall 3
3d．．．分隔壁體3的開口3d. . . Opening the partition wall 3
3e．．．分隔壁體3的側壁3e. . . Side wall of partition wall 3
3f．．．凹部3b上的突起3f. . . Protrusion on the recess 3b
4．．．原水室4. . . Raw water room
5．．．淨水室5. . . Clean water room
6．．．淨水濾芯6. . . Water purification filter
6a．．．淨水濾芯6的上部6a. . . Upper part of the water purification filter 6
6b．．．淨水濾芯6的下部6b. . . Lower part of the water purification filter 6
7．．．殼體7. . . case
7c．．．排水口7c. . . Drainage port
8．．．蓋子8. . . cover
8a．．．導水口8a. . . Water inlet
9．．．頂壁9. . . Top wall
9a．．．給水口9a. . . Water supply
10．．．上開式蓋體10. . . Upper open cover
11．．．通路11. . . path
11a．．．注水口11a. . . Water inlet
12．．．上開式蓋體12. . . Upper open cover
13．．．底壁部13. . . Bottom wall
13a．．．孔13a. . . hole
14．．．周壁部14. . . Peripheral wall
14a．．．突部14a. . . Projection
15．．．淨化劑15. . . purifier
S1．．．淨化室S1. . . Clean room
S2．．．添加劑收容室S2. . . Additive storage room
16．．．小直徑部16. . . Small diameter section
17．．．大直徑部17. . . Large diameter section
18．．．多孔質板片18. . . Porous sheet
19．．．凸部19. . . Convex
20．．．添加劑20. . . additive
21．．．基底部twenty one. . . Base bottom
22．．．凸緣twenty two. . . Flange
22a．．．凹溝22a. . . Groove
23．．．突出部twenty three. . . Protruding
24．．．摘持部twenty four. . . Picking department
25．．．過濾構件25. . . Filter member
26．．．過濾構件26. . . Filter member
27．．．凸條27. . . Rib
28．．．密封部28. . . Sealing part
30．．．空氣釋出孔30. . . Air release hole
Ax．．．中心軸Ax. . . The central axis
8A．．．蓋子8A. . . cover
8b．．．導水口8b. . . Water inlet
23A．．．突出部23A. . . Protruding
30A．．．空氣釋出孔30A. . . Air release hole
33．．．過濾構件33. . . Filter member
40．．．淨水濾芯40. . . Water purification filter
8B．．．蓋子8B. . . cover
8c．．．導水口8c. . . Water inlet
23B．．．突出部23B. . . Protruding
30A．．．空氣釋出孔30A. . . Air release hole
43．．．過濾構件43. . . Filter member
50．．．淨水濾芯50. . . Water purification filter
7A．．．殼體7A. . . case
S1a．．．淨化室S1a. . . Clean room
S3．．．整流室S3. . . Rectifier chamber
Aw．．．開口區域Aw. . . Open area
18A．．．多孔質板片18A. . . Porous sheet
19A．．．凸部19A. . . Convex
55．．．分隔壁55. . . Partition wall
55a．．．細縫55a. . . Slit
60．．．淨水濾芯60. . . Water purification filter
55A．．．分隔壁55A. . . Partition wall
55c．．．細縫55c. . . Slit
60A．．．淨水濾芯60A. . . Water purification filter
7C．．．殼體7C. . . case
8C．．．蓋子8C. . . cover
30B．．．空氣釋出孔30B. . . Air release hole
55b．．．細縫55a的下端部55b. . . The lower end of the slit 55a
70．．．淨水濾芯70. . . Water purification filter
第1圖係顯示本發明的實施方式的淨水器的剖面圖。Fig. 1 is a cross-sectional view showing a water purifier according to an embodiment of the present invention.
第2圖係顯示本發明的第一實施方式的淨水濾芯的剖面圖。Fig. 2 is a cross-sectional view showing the water purification cartridge of the first embodiment of the present invention.
第3圖係顯示本發明的第一實施方式的淨水濾芯的立體圖。Fig. 3 is a perspective view showing the water purification cartridge of the first embodiment of the present invention.
第4圖係顯示本發明的第二實施方式的淨水濾芯的剖面圖。Fig. 4 is a cross-sectional view showing the water purification cartridge of the second embodiment of the present invention.
第5圖係顯示本發明的第二實施方式的淨水濾芯的立體圖。Fig. 5 is a perspective view showing a water purification cartridge of a second embodiment of the present invention.
第6圖係顯示本發明的第三實施方式的淨水濾芯的剖面圖。Fig. 6 is a cross-sectional view showing the water purification cartridge of the third embodiment of the present invention.
第7圖係顯示本發明的第三實施方式的淨水濾芯的立體圖。Fig. 7 is a perspective view showing a water purification cartridge of a third embodiment of the present invention.
第8圖係顯示本發明的第四實施方式的淨水濾芯的剖面圖。Fig. 8 is a cross-sectional view showing a water purification cartridge according to a fourth embodiment of the present invention.
第9圖係顯示本發明的第四實施方式的淨水濾芯的變形例的剖面圖。Fig. 9 is a cross-sectional view showing a modification of the water purification cartridge according to the fourth embodiment of the present invention.
第10圖係顯示本發明的第五實施方式的淨水濾芯的剖面圖。Fig. 10 is a cross-sectional view showing the water purification cartridge of the fifth embodiment of the present invention.
第11圖係顯示本發明的第五實施方式的淨水濾芯的立體圖。Fig. 11 is a perspective view showing a water purification cartridge of a fifth embodiment of the present invention.
3b．．．分隔壁體3的凹部3b. . . The recess of the partition wall 3
3c．．．分隔壁體3的最底壁3c. . . The bottom wall of the partition wall 3
3d．．．分隔壁體3的開口3d. . . Opening the partition wall 3
3f．．．凹部3b上的突起3f. . . Protrusion on the recess 3b
6．．．淨水濾芯6. . . Water purification filter
7．．．殼體7. . . case
7c．．．排水口7c. . . Drainage port
8．．．蓋子8. . . cover
8a．．．導水口8a. . . Water inlet
13．．．底壁部13. . . Bottom wall
13a．．．孔13a. . . hole
14．．．周壁部14. . . Peripheral wall
14a．．．突部14a. . . Projection
15．．．淨化劑15. . . purifier
S1．．．淨化室S1. . . Clean room
S2．．．添加劑收容室S2. . . Additive storage room
16．．．小直徑部16. . . Small diameter section
17．．．大直徑部17. . . Large diameter section
18．．．多孔質板片18. . . Porous sheet
19．．．凸部19. . . Convex
20．．．添加劑20. . . additive
21．．．基底部twenty one. . . Base bottom
22．．．凸緣twenty two. . . Flange
22a．．．凹溝22a. . . Groove
23．．．突出部twenty three. . . Protruding
24．．．摘持部twenty four. . . Picking department
25．．．過濾構件25. . . Filter member
26．．．過濾構件26. . . Filter member
27．．．凸條27. . . Rib
28．．．密封部28. . . Sealing part
30．．．空氣釋出孔30. . . Air release hole
Ax．．．中心軸Ax. . . The central axis
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009007524A JP2010162491A (en) | 2009-01-16 | 2009-01-16 | Water purification cartridge and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201032884A TW201032884A (en) | 2010-09-16 |
| TWI403349B true TWI403349B (en) | 2013-08-01 |
Family
ID=42339679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW98144490A TWI403349B (en) | 2009-01-16 | 2009-12-23 | Water filter and water purifier |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010162491A (en) |
| CN (1) | CN102227380A (en) |
| TW (1) | TWI403349B (en) |
| WO (1) | WO2010082422A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548079C2 (en) * | 2010-08-12 | 2015-04-10 | Мицубиси Рейон Клинсуй Компани, Лимитед | Water treatment cartridge and water treatment device with such cartridge |
| EP2615066A4 (en) * | 2010-09-08 | 2017-09-06 | Mitsubishi Rayon Cleansui Company, Limited | Water purification cartridge |
| WO2012108496A1 (en) | 2011-02-09 | 2012-08-16 | 三菱レイヨン・クリンスイ株式会社 | Water purifying cartridge and pitcher-type water purifier |
| CN202688106U (en) * | 2011-02-09 | 2013-01-23 | 三菱丽阳可菱水株式会社 | Water purification filter cylinder and tank-type water purifier |
| JP2013248569A (en) * | 2012-05-31 | 2013-12-12 | Yamaha Livingtec Corp | Cartridge for water purifier |
| EP2876088A4 (en) * | 2012-07-19 | 2015-07-29 | Mitsubishi Rayon Co | Water purifier |
| CN107879387B (en) * | 2017-11-13 | 2024-05-17 | 中山方诺环保技术有限公司 | Filter cylinder of water purifying kettle |
| JP2021074687A (en) * | 2019-11-12 | 2021-05-20 | トヨタ紡織株式会社 | Ion exchanger |
| US20220017383A1 (en) * | 2020-07-14 | 2022-01-20 | Zero Technologies, Llc | Systems and devices for eliminating filter air locks |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11207320A (en) * | 1998-01-26 | 1999-08-03 | Shoei Shalm Kk | Household water purifying device |
| JP2005313163A (en) * | 2004-03-31 | 2005-11-10 | Yoshitoshi Maeda | Cartridge for water purifier and water purifier using the same |
| TWM303052U (en) * | 2006-02-03 | 2006-12-21 | Hsin-Hung Lin | RO water purifier |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631687A1 (en) * | 1996-08-06 | 1998-02-12 | Brita Wasserfilter | Filter device with fabric insert |
| JP3286251B2 (en) * | 1998-08-04 | 2002-05-27 | 昭栄シャローム株式会社 | Household water purifier |
| JP4131821B2 (en) * | 2003-01-31 | 2008-08-13 | 三菱レイヨン株式会社 | Water purifier |
| JP2004230358A (en) * | 2003-02-03 | 2004-08-19 | Toray Ind Inc | Desk top type water purifier |
| JP2005342684A (en) * | 2004-06-07 | 2005-12-15 | New Medican Tech Kk | Cartridge for water purifier and water purifier using the same |
| CN200939362Y (en) * | 2006-07-11 | 2007-08-29 | 黄樟焱 | Special water purifier filter core of drinking machine |
-
2009
- 2009-01-16 JP JP2009007524A patent/JP2010162491A/en not_active Ceased
- 2009-12-14 CN CN2009801481966A patent/CN102227380A/en active Pending
- 2009-12-14 WO PCT/JP2009/070831 patent/WO2010082422A1/en active Application Filing
- 2009-12-23 TW TW98144490A patent/TWI403349B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11207320A (en) * | 1998-01-26 | 1999-08-03 | Shoei Shalm Kk | Household water purifying device |
| JP2005313163A (en) * | 2004-03-31 | 2005-11-10 | Yoshitoshi Maeda | Cartridge for water purifier and water purifier using the same |
| TWM303052U (en) * | 2006-02-03 | 2006-12-21 | Hsin-Hung Lin | RO water purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102227380A (en) | 2011-10-26 |
| JP2010162491A (en) | 2010-07-29 |
| WO2010082422A1 (en) | 2010-07-22 |
| TW201032884A (en) | 2010-09-16 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |