30169pif 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種在原水流下時淨化原水的淨水器濾芯 以及具備該淨水器濾芯的淨水器。 一 【先前技術】 過去’作為具備淨水器濾芯的淨水器，公知有所謂水 壺式淨水器。該水壺式淨水器，結構如下：淨水器濾芯設 在上側的原水積存部和位於下侧的淨水積存部之間當在 原水積存部一側積存的原水由於自重而通過淨水器濾芯往 下流至淨水積存部一侧時，在淨水器濾芯内淨化原水。 圖6中，作為具備上述結構的淨水器濾芯丨的淨水器 50,在圖6中表示了專利文獻丨中記載的淨水器5〇内容。 該淨水器濾芯1，具備：上游侧的吸附淨水部2，藉由所填 充的吸附劑（活性炭）的吸附作用來淨化原水；下游侧的 過濾淨水部3，藉由填充的過滤體（空心絲型膜或中空纖 維膜）的過濾作用使通過了吸附淨水部2.的原水進一步淨 化。這樣，由於在吸附淨水部2的下游侧配置有過滤淨水 部3，因此在通過下游侧的過濾淨水部3來過濾除去細菌 和微生物後，能夠使水迅速流到淨水積存部52内，有保持 乾淨的優點。圖中的附圖標記51為原水積存部。 但是，在專利文獻1中公開的上述淨水器濾芯〗的結 構如下：吸附淨水部2和位於其下方的過濾淨水部3之間 沒有隔開而是上下連通，在⑽淨水部2 —侧產生的氣泡 和過遽淨水部3 -側產生的氣泡，都從淨水器滤芯i的頂 1351304 30169pif 部中央設置的職口 外部。因此m淨水部 3 —側^生的氣泡通過上方的吸附淨水部2時，氣泡的一 部刀附者殘留在吸附淨水部2内的吸附劑上，結果導致通 水性能降低和淨水的水質不穩定的問題。 另外，在淨水器濾芯】内全部充滿原水的狀離下吸 的吸附劑浮向上方，有可能堵塞頂；的排氣 知種情況下，不能使該淨水器濾芯1内整體的排氣30169pif VI. Description of the Invention: [Technical Field] The present invention relates to a water purifier filter for purifying raw water while flowing under a raw water stream, and a water purifier having the water purifier filter. [Prior Art] In the past, as a water purifier having a water purifier filter element, a so-called water pot type water purifier is known. The water purifier is configured as follows: the water purifier filter is disposed between the raw water reservoir on the upper side and the purified water reservoir on the lower side, and the raw water accumulated on the raw water reservoir side passes through the water purifier filter due to its own weight. When flowing down to the side of the clean water reservoir, the raw water is purified in the water purifier filter. In Fig. 6, the water purifier 50 having the water purifier filter cartridge having the above configuration shows the contents of the water purifier 5 described in the patent document. The water purifier cartridge 1 includes an upstream adsorption water purification unit 2, which purifies raw water by adsorption of a packed adsorbent (activated carbon), and a downstream filtered water purification unit 3 by a filled filter body. The filtration action of the hollow fiber membrane or the hollow fiber membrane further purifies the raw water that has passed through the adsorption water purification unit 2. In this way, since the filtered water purification unit 3 is disposed on the downstream side of the adsorption water purification unit 2, after the bacteria and microorganisms are filtered and removed by the downstream filtration water purification unit 3, the water can be quickly flowed to the purified water storage unit 52. Inside, there is the advantage of keeping it clean. Reference numeral 51 in the figure is a raw water reservoir. However, the structure of the water purifier filter disclosed in Patent Document 1 is such that the adsorption water purification unit 2 and the filtered water purification unit 3 located below it are separated from each other without being separated, and (10) the water purification unit 2 - The air bubbles generated on the side and the air bubbles generated on the side of the water purification unit 3 - are located outside the working port of the top of the top of the water purifier filter i, 1351304, 30169pif. Therefore, when the air bubbles in the m water purification unit 3 pass through the upper adsorption water purification unit 2, a part of the air bubbles remains on the adsorbent in the adsorption water purification unit 2, resulting in a decrease in the water passing performance and the net. The problem of unstable water quality. In addition, in the water purifier filter, all of the adsorbent which is filled with the raw water floats upward, and may overflow the top; if the exhaust gas is known, the entire exhaust gas in the water purifier filter 1 cannot be exhausted.
通暢’結果導致通水性能降低或淨水的水質不穩定的問題。 專利文獻1 :日本特開2004-230335號公報 【發明内容】 本發明是鐾於上述問題點而作出的發明，盆目的在 提供—種在吸附淨水部的下游做置過濾淨水部的結 淨水S3供:?淨水器濾芯以及具備該淨水器濾芯的 淨水盗為糾，使在吸附淨水_產生軌泡和在過遽淨 水部内產生的氣⑽能糊地排㈣淨水器渡芯外。The result of unobstructed results in a problem of reduced water flow performance or unstable water quality of purified water. [Patent Document 1] JP-A-2004-230335 SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and the purpose of the invention is to provide a knot for filtering the purified water portion downstream of the adsorption water purification unit. The water purifying water S3 is used for: the water purifier filter element and the water purifier with the water purifier filter element, so that the gas generated in the adsorbed purified water_produced orbital and the water generated in the clean water purifying part can be pasteted (4) The water is outside the core.
在潘課題’本發明提供—種淨水職、芯，安裝 在淨水器50的原水積存部51和淨水積存部52之間 2於ifr過’淨水器渡芯具備：上游側的吸附淨水 邛2，藉由填充的吸附劑的吸附作用來淨化原水； 過濾淨水部3，藉由填充的過遽體的過濾作用 ，通過了吸附淨水部2的原水，上述淨水器濾芯i的特徵 淨水部3㈣向上枝伸設置脫氣通路 19’所述脫虱通路19使在過濾淨水部3 吸附淨水部2而排出_芯外，據這樣的結構，過據二 5 1351304 30169pif T部3内所產生的氣泡的—部分就不會附著殘留在吸附淨 ^ 2的吸賴上。因此，能夠防止由於氣泡的殘留而引 起的通水性能降低和淨水的水質不穩定。 、《另i卜，在具有上述結構的淨水器濾芯1中，優選在形 f淨水器妓1的外殼㈣料殼30中，分職有使吸附 f水部2内的氣泡排出的吸附部側排氣口 24和使過濾淨水 =3内的氣泡排出的過濾部側排氣口 18，上述過濾部側排 氣口 18和上述脫氣通路19連通連接著。根據這樣的結構， 在填充有原水狀態的淨水器濾芯〗中，即便是吸附淨水部 2内的吸附劑順著水流而浮上來的情況，也能防止該吸附 劑堵塞脫氣通路19或過濾部侧排氣口 18，從而防止脫氣 性能的降低。 另外，上述過濾淨水部3中，優選在上述過濾淨水部 3中設有空氣捕集部40,所述空氣捕集部40彙集過濾淨水 部3内的氣泡並將氣泡送入脫氣通路19。根據這樣的結 構，能夠使過濾淨水部3中的氣泡順利地排出至濾芯外。 而且’能夠提供具備上述結構的淨水器濾芯1的淨水 器50 ’該淨水器50解決了由於淨水器濾芯1内殘留氣泡 而導致的通水性能降低的問題或淨水的水質不穩定的問 題。 發明效果 技術方案1的發明能夠防止由於過濾淨水部内產生的 氣泡的一部分附著殘留在吸附淨水部内的吸附劑上而產生 的通水性能降低或淨水的水質不穩定。 6 1351304 30169pif 另外，技術方案2的發明除了能夠起到技術方案i的 發明的作科’還能夠確實防止由於吸附淨水部内的吸附 劑堵塞脫氣祕或财侧排氣σ，賴氣性能不會降低。 另外，技術方案3的發明除了能夠起到技術方案j或 2的發β的作用外’還能夠將^^濾淨水部巾的氣泡順利排 出遽芯外。 另外技術方案4的發明提供一種淨水器，該淨水器 能夠解決由於淨水料芯喊留氣泡而產生的it水性能降 低或淨水的水質不穩定的問題。 為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂，下文特舉較佳實施例，並配合所附圖式田 明如下。 11 【實施方式】 下面根據附圖所示的實施方式來對本發明進行說 明。在圖1〜圖3 +，表示了本發_實施方式的一例的 淨水器50。 本例的淨水器50是所謂的水壺式淨水器，其主體包 括：暫時赫所供給的自來水等原水㈣水積存部51 ;安 裝在原水積存部51的底部的淨水器濾芯1 ;以及位於原水 積存部5ι及淨水料芯i的下方的淨水積存部52。當原 水積存部51内所積存的原水由於自重而通過淨水器滤芯工 往下流至淨水積存部52時’原水在淨水器濾芯内被淨化。 淨X器50具備·上端開口的有底的筒型的外容器53; 以及上端開口的有底的筒型的内容器54，從外容器兇的 7 3〇l69pif 二且被二在該:容器53内。内容器54形成 β 53的- +或者—半以下的深度，喪入外容 從而/部，除了規定的間隙55之外其餘沒有間隙的部分， ^在内容器54内形成上述原水積存部5卜並且在内容 f的錢細和外容器53的底壁53a之間形成上 ，存部52。上述間隙55設置為從淨水積存部52向上方 K ，作為注入淨水時的注入流路而發揮作用。 在内容器54的上端開口中，嵌入固定有上蓋部％。 上盘部56 $中央部開有給水口 57，並且，設有從上方蓋 住該給水口 57的閉合擋板（flap) 58。在擋板58的後端 部貫穿設置有減59,在上蓋部56處的給水口 57的後方 設置的圓柱狀的軸60可自由轉動地嵌入上述軸孔59内， 這樣，擋板58就能夠相對於給水口 π而自由開閉。 並且，迫裏所指的前後方向，是將形成注入流路的間 隙55所在的一側作為前方。所以，在間隙55的上端形成 的注入口 55a位於給水口 57的前方，軸6〇隔著給水口 57 而位於與注入口 55a相反方向的一侧。注入口 55a中設置 有可自由開閉的注入蓋6卜但也可以不設置該注入蓋61。 原水積存部51的底面形成為向其最下部51a緩慢向下 傾斜。淨水器濾芯1以從上方嵌入的方式而被安裝在安裝 凹段部62内’所述安装凹段部62設置為從上述原水積存 部51的最下部51a向更下方凹入。使安裝凹段部62的底 部中央形成開口，通過該安裝凹段部62及其底部的開口 (即，通過該安裝凹段部62内安裝的淨水器濾芯1) ’連 1351304 30169pif 通該原水積存部Μ和位於其下方的淨水積存部％。 淨水器遽芯1包括：上游側的吸附淨水部2，藉由内 部填充的吸_ (未圖示）的吸附作时淨切水；下游 侧的過濾淨水部3，藉由内部填充的過親（未圖示）的 過遽作用而進-步淨化通過了吸附淨水部2的原水。該吸 附淨水部2和過濾'淨水部3構成了使原水積存部51内的原 水机下並依次淨化，再朗淨水積存部η内的淨水部4。In the present invention, the water purification unit and the core are installed between the raw water reservoir 51 and the purified water reservoir 52 of the water purifier 50. The purified water 邛 2 purifies the raw water by the adsorption of the filled adsorbent; the filtered purified water portion 3 passes through the filtering action of the filled ruthenium body, passes through the raw water adsorbing the purified water portion 2, and the water purifier filter The feature water purification unit 3 (4) is provided with a degassing passage 19' in the upward branching portion. The disengagement passage 19 causes the filtered water purification unit 3 to adsorb the water purification unit 2 and discharges the outside of the core. According to such a configuration, according to the structure 2 5 1351304 The portion of the bubble generated in the 30169pif T portion 3 does not adhere to the absorbing portion of the adsorption net ^ 2 . Therefore, it is possible to prevent the water passing performance due to the residual of the bubbles from deteriorating and the water quality of the purified water from being unstable. In the water purifier filter element 1 having the above-described structure, it is preferable that in the outer casing (four) material shell 30 of the shape f water purifier 妓 1, the adsorption of the bubbles in the adsorbed f water portion 2 is divided. The unit side exhaust port 24 and the filter unit side exhaust port 18 that discharges the bubble in the filtered clean water = 3, and the filter unit side exhaust port 18 and the deaeration passage 19 are connected in communication. According to such a configuration, in the water purifier filter cartridge filled with the raw water state, even if the adsorbent in the adsorption water purification unit 2 floats up along the water flow, the adsorbent can be prevented from blocking the degassing passage 19 or The filter portion side exhaust port 18 prevents the degassing performance from being lowered. Further, in the filtered water purification unit 3, it is preferable that the filtered water purification unit 3 is provided with an air collection unit 40 that collects air bubbles in the filtered water purification unit 3 and sends the air bubbles into the degassing unit. Pathway 19. According to such a configuration, the air bubbles in the filtered water purification unit 3 can be smoothly discharged to the outside of the filter element. Further, 'the water purifier 50' capable of providing the water purifier filter element 1 having the above structure can solve the problem that the water passing performance is lowered due to the residual air bubbles in the water purifier filter element 1 or the water quality of the purified water is not Stable problem. According to the invention of the first aspect of the invention, it is possible to prevent the water-passing performance which is caused by the adhesion of a part of the bubbles generated in the filtered water purification unit to the adsorbent remaining in the adsorbed purified water portion, or the water quality of the purified water to be unstable. 6 1351304 30169pif In addition to the invention of the second aspect of the invention, the invention of the second aspect can surely prevent the degassing secret or the waste side exhaust σ due to the adsorbent in the adsorption water purification unit, and the gas performance is not Will decrease. Further, the invention of claim 3 can smoothly discharge the air bubbles of the filter water purifying towel out of the core, in addition to the function of the β of the technical solution j or 2. Further, the invention of claim 4 provides a water purifier capable of solving the problem that the performance of the it water is degraded or the water quality of the purified water is unstable due to the bubble of the clean water core. The above and other objects, features, and advantages of the present invention will become more apparent from the understanding of the appended claims. [Embodiment] Hereinafter, the present invention will be described based on the embodiments shown in the drawings. Fig. 1 to Fig. 3+ show a water purifier 50 as an example of the present invention. The water purifier 50 of the present embodiment is a so-called water bottle type water purifier, and the main body thereof includes a raw water (four) water reservoir portion 51 such as tap water supplied from a temporary space, and a water purifier filter element 1 attached to the bottom of the raw water reservoir portion 51; The purified water reservoir 52 located below the raw water reservoir 5i and the clean water core i. When the raw water accumulated in the raw water reservoir 51 passes through the water purifier filter to descend into the purified water reservoir 52 due to its own weight, the raw water is purified in the water purifier filter. The net X device 50 is provided with a bottomed cylindrical outer container 53 having an upper end opening, and a bottomed cylindrical inner container 54 having an open upper end, and the outer container is violently 7 3〇l69pif 2 and is placed in the container: 53 inside. The inner container 54 forms a depth of -53 or -half of β 53 and dies into the outer portion and the portion, except for the predetermined gap 55, and the portion having no gap, the inner water reservoir 5 is formed in the inner container 54. Further, a storage portion 52 is formed between the thin portion of the content f and the bottom wall 53a of the outer container 53. The gap 55 is provided upward from the purified water reservoir 52, and functions as an injection flow path when the purified water is injected. In the upper end opening of the inner container 54, the upper cover portion % is fitted and fixed. A water supply port 57 is opened in the center portion of the upper plate portion 56, and a closing flap 58 that covers the water supply port 57 from above is provided. A rear end portion of the baffle 58 is provided with a minus 59, and a cylindrical shaft 60 provided at the rear of the water supply port 57 at the upper cover portion 56 is rotatably fitted into the shaft hole 59, so that the baffle 58 can be Open and close freely with respect to the water supply port π. Further, the front-back direction indicated by the forced inner direction is the side where the gap 55 forming the injection flow path is located as the front. Therefore, the injection port 55a formed at the upper end of the gap 55 is located in front of the water supply port 57, and the shaft 6 is located on the side opposite to the injection port 55a via the water supply port 57. The injection port 55a is provided with an injection cover 6 that can be opened and closed freely, but the injection cover 61 may not be provided. The bottom surface of the raw water reservoir 51 is formed to be gently inclined downward toward the lowermost portion 51a thereof. The water purifier cartridge 1 is attached to the mounting recess portion 62 so as to be fitted from above. The mounting recess portion 62 is provided to be recessed downward from the lowermost portion 51a of the raw water reservoir 51. An opening is formed in the center of the bottom of the mounting recessed portion 62, through the mounting recessed portion 62 and the opening at the bottom thereof (i.e., through the water purifier filter 1 installed in the mounting recessed portion 62) 'connected 1351304 30169pif through the raw water The accumulation portion Μ and the % of the purified water reservoir located below it. The water purifier core 1 includes an upstream side adsorption water purification unit 2, which is cut by the suction of the internal charge _ (not shown), and the downstream filtered water purification unit 3 by internal filling. The excess water (not shown) is used to further purify and pass the raw water adsorbing the purified water portion 2. The absorbing water purification unit 2 and the filtration water purification unit 3 constitute a water purification unit 4 in which the raw water in the raw water storage unit 51 is sequentially purified and the water storage unit η is cleaned.
卜^在該淨水輯芯1内的淨水部4的上方，形成有礦 物質f加部5 ’該礦物質添加部5向流過淨水部4的原水 中添加了在内部填充的礦物質劑（未圖示）的礦物 質成分。A mineral f addition portion 5 is formed above the purified water portion 4 in the water purification core 1 . The mineral addition portion 5 adds a mineral filled inside to the raw water flowing through the purified water portion 4 . Mineral component of a substance (not shown).
在Ί器m的下半部分形成的淨水部4的構成如 莖、^:端開口的®筒狀過濾容器6内填充有中线維膜 _ 其形成為上端開口的有底筒狀，並且，在吸附 8 料8内嵌人有上述過濾、容11 6的下端部，所述 8,口另外疋從底部7a的中央開始延伸設置的低一段的段部 周 ，在内侧的過濾容器6的周壁和外側的吸附容器的 二辟由1真充有，舌性炭等粒狀的吸附劑。在上述段部8的 著規定^開有—個倒出σ 9’該倒出σ9在上下方向隔 =間而與嵌入該段部8的過慮容器6的下端開口相 向内 觸，從4定10與過濾容器6的下端面接 出，的上内的過滤容器6的下端和倒 9 1351304 30169pif 在過濾、容器6的下端部的外壁面的槽部嵌入有〇形環 11 ’通過該〇形環11，過濾容器6的下端部和段部8緊密 接觸。另^卜’在段部8的周壁上，設有多個和過爐容器6 位於同厂高度的以水平方向為長度方向的狹縫狀的脫氣孔 12 ’在過濾容器6的下端和吸附容器7的段部8之間積存 的空氣可通過側方的脫氣孔12而排到淨水積存部52 一側。 另外’在由過濾容器6的周壁形成的隔壁13上設有多 鲁健通孔14,使得水平方向上朗設置財央的過遽淨水 泮3和包圍該過濾淨水部3的外周側的吸附淨水部2經由 隔壁13而連通。該連通孔14形成為以水平方向為長^方 向的，縫狀，設置為在過濾容器6嵌入段部8的狀態下與 吸附淨水部2的下端部高度相同。在圖示的例子中，設有 上下兩列的連通孔14,包括與吸附淨水部2的下端同一高 度的一列以及在吸附淨水部2的下端略微上方的高度的: 列。各連通孔14的寬度設為比吸附淨水部2内填充的吸附 劑的直徑還小。 ’ . 在淨水器濾芯1的上半部形成的礦物質添加部$的構 成如下.過濾容器6的上端部嵌入卡止在礦物質容器15 的凹段部15a内，所述礦物質容器15形成為上端開口的有 底筒狀’並且在其外底面中央設有向上方凹入的凹段部 15a’藉由該嵌入卡止而向過濾容器6上放置的礦物質容器 15内填充鈣劑等粒狀的礦物質劑，另外，在該礦物質容器 15的上方’覆蓋有下端開口的帽狀的上蓋16，該上蓋16 的下端開口邊緣和吸附容器7的上端開口邊緣結合。這 30169ptf 裏，礦物質容器15的上端開口邊緣緊密接觸上蓋16的内 周面，礦物質容器15和上蓋16所包圍的空間成為礦物質 添加部5。成為淨水器濾芯1的外殼的濾芯外殼30由該上 蓋丨6和吸附容器7形成。 上蓋16的周壁位於礦物質容器15的側面的部分中， 在整個圓周開有多個小直徑的導水口 17,原水通過這些導 水口 17而導入至淨水器濾芯1内。另外，在上蓋16的頂 部的過濾容器6内的過濾淨水部3的正上方位置，形成有 上下方向貫通的過遽部側排氣口 18。從凹入至礦物質容器 15的上方的凹段部15a的底面中央部開始，延伸設置有貫 穿礦物質容器15的收容礦物質劑的部分的向上方延伸的 細長管狀的脫氣通路19。脫氣通路19的上端開口，連通 連接著上蓋16的過濾部侧排氣口 18。即，與礦物質容哭 15的凹段部15a連接的過濾容器6内的過濾淨水部3，通 過該脫氣通路19以及過濾、部侧排氣口 a，連通上方的原 水積存部51。 u 另外，礙物質容器15的外周壁中，貫穿設置有多個切 口（slit)狀的礦物質溶解孔20。該礦物質溶解孔2〇成為連 通連接礦物質谷器15空間内的礦物質添加部$和吸附容器 7空間内的吸附淨水部2的流路。另外，礦物質容器15的 周壁的上端邊緣，在_方向上隔開間隔賴置有多個向 下方凹狀設置的槽口 21，當鑛物f容器15的上端開口邊 =上蓋16的内表面緊密接觸時，各個槽口 21成為連通 礦物質添加部5和吸附淨水部2的不同于下方的礦物質溶 丄妁1304 3〇l69pif 解孔20的空氣導入孔22。礦物質溶解孔20和空氣導入孔 22的寬度設成比填充的礦物質劍的直徑還小。 在此’在上蓋16的頂部的包圍過濾部侧排氣口 18的 部分’在圓周方向上等間隔地貫穿設置有多個不同於過濾 部侧排氣口 18的上下方向的排氣口 23。該排氣口 23將礦 物質添加部5内產生的氣泡排出到濾芯外，並且，也兼用 作將吸附淨水部2内產生的氣泡排出到濾芯外的吸附部侧 排，口 24。在排氣口 23的圓周方向上，隔開等間隔地從 上蓋16的頂部的包圍各排氣口 23的部分向内方向（即， =了）延伸設置有多個突起部25，能夠防止在礦物質添加 内填充的鑛物質劑堵塞各排氣口 23。 上時但將Λ述結構的淨水器濾芯1安裝到淨水器50 水積存部51往下方隨 下半做入從原 欠m的形成礦物f添加部5的上 = 部51的最下部51a上方的位置。此時，通 ^水，存 62的底部巾央的開口，位於 :4裝凹段部 9和段部8内的過濾、容器6 8的倒出口 52-側突出。 町端稍下方的淨水積存部 在吸附容器7的周壁上，名敕μ 外側方向呈凸狀突出的可彈 —體形成有向 容器7的周壁和該安㈣段部接觸，從而吸附 容器7的段部8的外周_槽部接觸。另外，在吸附 丨T嵌入了 0形環27,通過 12 1351304 30l69pif 此該0形環27，段部8和安裝凹段部62緊密接觸。 然後，通過以下順序，使用具備上述結構的淨水器滩 芯丄的本例的淨水器50可得到淨水。即，首先向上方轉動 上蓋部56的擋板58打開給水口 57 ,通過給水口 57向原 水積存部51内供給自來水料水。供給的原水在原水積存 部51内暫且積存，並且，通過上蓋16的多個導水口 17 而導入至淨水器濾芯1内，向吸附淨水部2以及與其連通 的過;慮淨水部3和礦物質添加部5内填充原水。 這晨，原水由於自重而通過淨水器濾芯j内而流下到 淨水積存部52的主流路如下：原水從導水口 17流下後暫 時積存在吸附淨水部2内，藉由吸附劑的吸附作用而被淨 化後，通過與吸附淨水部2的下端部連通的連通孔14而導 入至過濾淨水部3内，再藉由在過濾淨水部3内填充的過 濾體的過濾作用而進一步過濾混濁的成分，在被這樣淨化 後’通過在淨水器濾芯1的最下端開口的倒出口 9而依次 流下到下方的淨水積存部52中。在通過該主流路的過程 中’藉由吸附作用及過濾作用來進行淨水。 對於主流路’從礦物質添加部5中，通過向該礦物質 添加部5内所填充的原水中溶解礦物質劑的礦物質成分而 得到的高礦物質水’通過礦物質溶解孔20而被依次供給。 即’通過淨水器濾芯1内的原水是藉由吸附作用及過濾作 用而進行淨水處理並且添加了礦物質成分的水。 但是，在淨水器濾芯1中全部充滿原水而進行淨水 時，如果吸附淨水部2内和過濾淨水部3内滯留氣泡，則 13 30169pif 會使通水性能降低，並且淨水的水質不穩定。但是，根據 上述結構的淨水器濾芯1，吸附淨水部2内產生的氣泡通 ，礦物質溶解孔20和空氣導入孔22而上浮到上方的礦物 質添加部5内，然後和在礦物質添加部5内產生的氣泡一 ，從排氣口 23排出到原水積存部51 一側。另外，在過濾 淨水部3内產生的氣泡上浮到過濾容器6内的上方後通 過和該過濾谷器6連通連接的脫氣通路19而運送到過濾部 侧排氣口 18 ’排出到原水積存部51 一侧中。 另外’即便在原水積存部51内原水積存到淨水器濾芯 1的過濾部側排氣口 18的上方，在該脫氣通路19的上端 部始終積存空驗⑽止原水流人。所以，通過脫氣通路 19’此夠防止原水積存部51 _原水直接流人過滤淨水部 3内。 如上所述’本例的具備淨水器濾芯1的淨水器50，從 位於淨水1内水平方向的巾央部的過濾淨水部3的 上部向上方延伸設置有細長管狀的脫氣通路ιςκ在過濾淨 水部3内產生的氣泡，避開水平方向上包_過濾淨水部 3的吸附淨水部2 ’並且從頂部的過濾部排氣口 18排出到 濾怒外。由於以上的結構，過濾淨水部3内產生的氣泡的 一部分不會附著殘留在吸附淨水部2内的吸附劑上。因 此，能夠防止產生因殘留氣泡而產生的通水性能降低和淨 水的水質不穩定等問題。 另外’在本_淨水nm巾，在構成淨水器遽芯 1外殼的濾芯外殼30的頂部（即，上蓋16的頂部），分 1351304 30169pif • 有使韻淨水部2⑽氣_出的_部側排氣口 使過濾淨水部3内的氣泡排出的過據部側排氣口 18, 該過遽部侧排氣口 18與上述脫氣通路19的上端部嵌合併 互=連通連接著。所以，在處於原水填充的狀態下的淨水 . 器滤芯1内，即使吸附淨水部2内的吸附劑或礦物質添加 4 5内的礦物質料到上方，也能防止它們堵塞脫氣通路 19或過濾、部側排氣σ 18，從而防止脫氣性能降低。 • 圖4中，表示本發明的實施方式的其他例子的具有淨 水器遽怒1的淨水器5〇β由於本例的基本結構和上述一例 的結構相同’所以省略和上述—例相同的結構的詳細說 明，下面詳細說明和上述一例不同特徵的結構。 本例中，在礦物質容器15的底面中央設置的凹段部 15a’被設成隨著向上方延伸其水平方向的開口面積逐漸變 小的錐狀，在凹段部15a中央的位置最高且開口面積小的 部分與向上方延伸的脫氣通路19的下端連通連接著。這 ，樣，向上侧凹進去的凹段部15a設成越到上方開口面積越 逐漸減小，使得氣泡集中到中央，從而，在該過濾淨水部 3的正上方形成空氣捕集部4〇,該空氣捕集部4〇彙集在過 濾淨水部3内產生的氣泡並通過脫氣通路19而順利送出。 另外，本例中，和過濾側排氣口 18連通的上側管41 從上蓋16往下方延伸設置，和凹段部15a中央連通的下侧 管42從礦物質容器15向上方延伸設置，藉由使上侧管41 和下側管42連通連接，從而形成脫氣通路 圖5中，表示了本發明的實施方式的另一個例子的具 15 1351304 30169pif 有淨水器濾芯1的淨水器50。由於本例的基本結構和上述 一例的結構相同，所以省略和上述一例相同的結構的詳細 說明’下面詳細說明特徵與上述一例不同的結構。 在本例中，在上蓋16的頂部貫穿設置的排氣口 45 ,The structure of the water purification unit 4 formed in the lower half of the crucible m is filled with a medium-line diaphragm in the tubular filter container 6 whose stem is opened at the end, which is formed into a bottomed cylindrical shape having an open upper end, and The lower end portion of the above-mentioned filtration and capacity 116 is embedded in the adsorbing material 8, and the lower end portion of the opening portion 6 is extended from the center of the bottom portion 7a, and the peripheral wall of the inner filter container 6 is disposed. And the outer side of the adsorption container is made up of a true adsorbent, a granular adsorbent such as tongue charcoal. In the above-mentioned section 8, the stencil σ9' is poured out σ9 in the up-and-down direction and is inwardly contacted with the lower end opening of the over-contained container 6 embedded in the section 8, from 10 to 10 The lower end of the upper filter container 6 and the inverted 9 1351304 30169pif which are connected to the lower end surface of the filter container 6 are inserted into the groove portion of the outer wall surface of the lower end portion of the container 6 to be inserted with the ring 11' through the dome 11 The lower end portion of the filter container 6 is in close contact with the segment portion 8. Further, on the peripheral wall of the segment portion 8, a plurality of slit-shaped degassing holes 12' having a longitudinal direction in the horizontal direction of the furnace container 6 are provided at the lower end of the filter container 6 and the adsorption container. The air accumulated between the segments 8 of 7 can be discharged to the side of the clean water reservoir 52 through the side degassing holes 12. Further, a multi-lujian through hole 14 is provided in the partition wall 13 formed by the peripheral wall of the filter container 6, so that the over-water purification tank 3 of the financial center and the outer peripheral side of the filtered purified water portion 3 are disposed in the horizontal direction. The adsorption water purification unit 2 communicates via the partition wall 13 . The communication hole 14 is formed in a horizontal direction and has a slit shape, and is provided to have the same height as the lower end portion of the adsorption water purification unit 2 in a state where the filter container 6 is fitted into the segment portion 8. In the illustrated example, the communication holes 14 in the upper and lower rows are provided, and include a row of the same height as the lower end of the adsorption water purification unit 2 and a column slightly above the lower end of the adsorption water purification unit 2. The width of each of the communication holes 14 is set to be smaller than the diameter of the adsorbent filled in the adsorption water purification unit 2. The composition of the mineral addition portion $ formed in the upper half of the water purifier filter element 1 is as follows. The upper end portion of the filter container 6 is fitted into the concave portion 15a of the mineral container 15, which is surrounded by the mineral container 15 The bottomed cylindrical shape formed as an upper end opening and having a concave portion 15a' recessed upward in the center of the outer bottom surface thereof is filled with a calcium agent in the mineral container 15 placed on the filter container 6 by the insertion locking. The granular mineral agent is additionally covered with a cap-shaped upper lid 16 having a lower end opening above the mineral container 15, and the lower end opening edge of the upper lid 16 is joined to the upper end opening edge of the adsorption container 7. In the 30169ptf, the upper end opening edge of the mineral container 15 closely contacts the inner peripheral surface of the upper cover 16, and the space surrounded by the mineral container 15 and the upper cover 16 becomes the mineral adding portion 5. The filter element casing 30 which becomes the outer casing of the water purifier cartridge 1 is formed by the upper cover 6 and the adsorption container 7. The peripheral wall of the upper cover 16 is located in a portion of the side surface of the mineral container 15, and a plurality of small-diameter water conduits 17 are formed throughout the circumference. Raw water is introduced into the water purifier cartridge 1 through the water conduits 17. Further, at a position directly above the filtered water purification unit 3 in the filter container 6 at the top of the upper cover 16, a dam portion side exhaust port 18 penetrating in the vertical direction is formed. An elongated tubular degassing passage 19 extending upward from a portion of the mineral container 15 that houses the mineral agent is extended from a central portion of the bottom surface of the recessed portion 15a that is recessed to the upper side of the mineral container 15. The upper end of the deaeration passage 19 is open, and the filter portion side exhaust port 18 of the upper cover 16 is connected in communication. In other words, the filtered water purification unit 3 in the filtration container 6 connected to the concave portion 15a of the mineral material cry 15 passes through the deaeration passage 19 and the filtration and the unit side exhaust port a to communicate with the upper raw water reservoir 51. Further, a plurality of slit-shaped mineral dissolution holes 20 are formed in the outer peripheral wall of the material container 15. The mineral dissolution hole 2 is a flow path for connecting the mineral addition portion $ in the space of the mineral grain container 15 and the adsorption purification water portion 2 in the space of the adsorption container 7. Further, the upper end edge of the peripheral wall of the mineral container 15 is spaced apart in the _ direction by a plurality of notches 21 which are recessed downwardly, when the upper end of the mineral f container 15 is open = the inner surface of the upper cover 16 is tight At the time of contact, each of the notches 21 serves as an air introduction hole 22 that communicates with the mineral-adding portion 5 and the adsorbed purified water portion 2 different from the mineral solvent 1304 3〇l69pif hole 20 below. The width of the mineral dissolution hole 20 and the air introduction hole 22 is set to be smaller than the diameter of the filled mineral sword. Here, the portion ′ at the top of the upper cover 16 that surrounds the filter-side exhaust port 18 is provided with a plurality of exhaust ports 23 that are different from the vertical direction of the filter-side exhaust port 18 at equal intervals in the circumferential direction. The exhaust port 23 discharges the air bubbles generated in the mineral addition unit 5 to the outside of the filter element, and also serves as a side portion of the adsorption unit for discharging the air bubbles generated in the adsorption water purification unit 2 to the outside of the filter element. In the circumferential direction of the exhaust port 23, a plurality of protrusions 25 are extended from the portion of the top of the upper cover 16 that surrounds each of the exhaust ports 23 in the inward direction (ie, =) at equal intervals, thereby preventing The mineral agent filled with minerals blocks the exhaust ports 23. In the upper part, the water purifier filter element 1 of the structure is attached to the water purifier 50. The water reservoir 51 is placed below the lower part 51a of the upper portion 51 of the mineral f addition portion 5 from the original lower half. The position above. At this time, the opening of the bottom of the bottom of the water and the storage 62 is located at the side of the filter portion of the recessed portion 9 and the portion 8 and the bottom portion 52 of the container 68 protrudes. On the peripheral wall of the adsorption container 7 on the peripheral wall of the adsorption container 7, the elastic body protruding in the outer direction of the name 形成μ is formed to be in contact with the peripheral wall of the container 7 and the portion (4) of the container, thereby adsorbing the container 7 The outer circumference _ groove portion of the segment portion 8 is in contact. Further, the O-ring 27 is embedded in the adsorption 丨T, and the segment 8 and the mounting recess portion 62 are in close contact by the 0-351304 30l69pif. Then, in the following procedure, the water purifier 50 of the present example having the above-described structure of the water purifier beach core can be used to obtain purified water. That is, first, the baffle 58 that rotates the upper lid portion 56 upward opens the water supply port 57, and the tap water is supplied into the raw water reservoir 51 through the water supply port 57. The raw water to be supplied is temporarily stored in the raw water reservoir 51, and is introduced into the water purifier filter 1 through the plurality of water guides 17 of the upper cover 16, and is connected to the adsorption water purification unit 2 and the water purification unit 2; The raw material addition unit 5 is filled with raw water. In the morning, the raw water flows through the water purifier cartridge j by its own weight and flows down to the main flow path of the purified water storage portion 52 as follows: the raw water flows down from the water guiding port 17 and temporarily accumulates in the adsorbing purified water portion 2, by adsorption of the adsorbent After being cleaned by the action, it is introduced into the filtered water purification unit 3 through the communication hole 14 that communicates with the lower end portion of the adsorption water purification unit 2, and further filtered by the filter body filled in the filtration water purification unit 3. After the turbid component is filtered, it is sequentially discharged to the lower water purification reservoir 52 through the pouring port 9 opened at the lowermost end of the water purifier cartridge 1. Purification is carried out by adsorption and filtration during the passage through the main flow path. In the main flow path 'from the mineral addition unit 5, the high-mineral water 'obtained by dissolving the mineral component of the mineral agent in the raw water filled in the mineral addition unit 5 is passed through the mineral dissolution hole 20 Supply in order. Namely, the raw water passing through the water purifier cartridge 1 is water which is subjected to water purification treatment by adsorption and filtration and to which a mineral component is added. However, when the water purifier filter element 1 is completely filled with raw water to purify water, if bubbles are trapped in the adsorption water purification unit 2 and the filtered water purification unit 3, 13 30169 pif will lower the water passing performance and the water quality of the purified water. Unstable. However, according to the water purifier cartridge 1 having the above configuration, the bubble passage generated in the purified water portion 2, the mineral dissolution hole 20 and the air introduction hole 22 are floated up to the upper mineral addition portion 5, and then in the mineral material. The air bubbles generated in the adding portion 5 are discharged from the exhaust port 23 to the side of the raw water reservoir 51. In addition, the air bubbles generated in the filtered water purification unit 3 float up to the upper side of the filter container 6, and are transported to the filter unit side exhaust port 18' by the deaeration passage 19 connected to the filter screen 6 to be discharged into the raw water reservoir. Part 51 is on one side. Further, even if the raw water is accumulated in the raw water reservoir 51 above the filter portion side exhaust port 18 of the water purifier filter 1, the empty end of the deaeration passage 19 is always stored (10). Therefore, it is sufficient to prevent the raw water reservoir 51_ raw water from flowing directly into the filtered water purification unit 3 through the deaeration passage 19'. As described above, the water purifier 50 including the water purifier cartridge 1 of the present embodiment has an elongated tubular degassing passage extending upward from the upper portion of the filtering water purification unit 3 located in the horizontal direction of the water in the purified water 1 . The bubble generated in the filtered water purification unit 3 by ιςκ avoids the adsorption purified water portion 2' of the filtered water purification unit 3 in the horizontal direction and is discharged from the filter outlet port 18 at the top to the outside of the filter. Due to the above configuration, a part of the bubbles generated in the filtered water purification unit 3 does not adhere to the adsorbent remaining in the adsorption water purification unit 2. Therefore, it is possible to prevent problems such as a decrease in water passing performance due to residual bubbles and an unstable water quality of purified water. In addition, 'in this _ clean water nm towel, on the top of the filter cartridge casing 30 constituting the outer casing of the water purifier ( core 1 (ie, the top of the upper cover 16), divided into 1351304 30169pif • There is a _ _ _ _ _ _ _ _ _ _ The unit side exhaust port is provided with the passage side exhaust port 18 for discharging the air bubbles in the filtered water purification unit 3, and the through-port side exhaust port 18 is fitted to the upper end portion of the deaeration passage 19, and is connected to each other. . Therefore, in the purified water filter element 1 in the state of being filled with the raw water, even if the adsorbent or the mineral in the adsorbed purified water portion 2 is added to the mineral material in the upper portion, it is prevented from blocking the degassing passage 19 Or filtering, the side side exhaust σ 18, thereby preventing the degassing performance from deteriorating. In the water purifier 5〇β having the water purifier anger 1 according to another example of the embodiment of the present invention, the basic configuration of the present example is the same as that of the above-described example, and thus the same as the above-described example is omitted. Detailed Description of Structure The structure of the different features of the above example will be described in detail below. In the present example, the concave portion 15a' provided at the center of the bottom surface of the mineral container 15 is provided in a tapered shape in which the opening area in the horizontal direction gradually increases upward, and the position in the center of the concave portion 15a is the highest. The portion having a small opening area is in communication with the lower end of the degassing passage 19 extending upward. In this case, the concave portion 15a recessed toward the upper side is set to gradually decrease toward the upper opening area, so that the air bubbles are concentrated to the center, and the air trap portion 4 is formed directly above the filtered water purification portion 3. The air collecting unit 4 collects the air bubbles generated in the filtered water purification unit 3 and smoothly delivers the air through the deaeration passage 19. Further, in this example, the upper tube 41 that communicates with the filter side exhaust port 18 extends downward from the upper cover 16, and the lower tube 42 that communicates with the center of the recessed portion 15a extends upward from the mineral container 15 by The upper side tube 41 and the lower side tube 42 are connected to each other to form a degassing passage. Fig. 5 shows a water purifier 50 having a 15 1351304 30169 pif water purifier filter element 1 according to another example of the embodiment of the present invention. Since the basic configuration of the present embodiment is the same as the configuration of the above-described example, the detailed description of the same configuration as the above-described example will be omitted. The configuration different from the above-described example will be described in detail below. In this example, the exhaust port 45 is provided at the top of the upper cover 16,
兼用作使礦物質添加部5内所產生的氣泡排出到濾芯外的 排氣口 23、和使吸附淨水部2内所產生的氣泡排出到濾芯 外的吸附部側排氣口 24、和使過濾淨水部3内所產生的氣 泡排出到濾芯外的過濾部側排氣口 18。即，和第一例或其 他例相比，形成得較短的脫氣通路丨9與構成過濾部側排氣 口 18的上方的排氣口 45不連接，並在礦物質添加部5内 上下隔有距離，由此，在從脫氣通路19的上端開口向礦物 質添加部5的上部空間内—旦吐出氣泡後，就通過作為過 濾部侧排氣口 18的排氣口 45，排出到遽芯外。 雖…;本發明已以較佳實施例揭露如上，然其並非用以 限定本發明’任何熟習此技藝者，在不麟本發明之精神The exhaust port 23 for discharging the air bubbles generated in the mineral addition unit 5 to the outside of the filter element, and the adsorption unit side exhaust port 24 for discharging the air bubbles generated in the adsorption water purification unit 2 to the outside of the filter element, and The air bubbles generated in the filtered water purification unit 3 are discharged to the filter unit side exhaust port 18 outside the filter element. In other words, the degassing passage 丨 9 which is formed shorter than the first or other examples is not connected to the exhaust port 45 which constitutes the upper side of the filter portion side exhaust port 18, and is placed inside and below the mineral adding portion 5. When the air is discharged from the upper end opening of the deaeration passage 19 to the upper space of the mineral adding unit 5, the air is discharged to the exhaust port 45 as the filter unit side exhaust port 18 to the exhaust port 45. Outside the core. The present invention has been disclosed in the preferred embodiments as above, but it is not intended to limit the invention to anyone skilled in the art, without departing from the spirit of the invention.
lit當可作些許之更動與潤飾’因此本發明之保護 犯圍备視後附之申請專利範圍所界定者為準。 【圖式簡早說明】 淨水發明的實施方式中一例的具備淨水器據芯的 淨水器的側剖視圖。 圖2是圖1的主要部分的放大圖。 圖3是同上的淨水器的分解立體圖。 水二=本發明的實施方式中的其他例子的具備淨 水器慮心的淨水器的主要部分的側剖視^ 乎 1351304 30169pif 圖5是表示本發明的實施方式中的另一個例子的具備 淨水器濾芯的淨水器的主要部分的側剖視圖。 圖6是表示以前的具備淨水器遽芯的淨水器的側剖視 圖。 【主要元件符號說明】 1 淨水器濾芯 2 吸附淨水部 3 過濾淨水部 18 過濾部側排氣口 19 脫氣通路 24 吸附部侧排氣口 30 濾芯外殼 40 空氣捕集器 50 淨水器 51 肩水積存部 52 淨水積存部 17Lit can be used to make some changes and refinements. Therefore, the protection of the present invention is defined by the scope of the patent application. [Description of the drawings] A side cross-sectional view of a water purifier including a water purifier core as an example of the embodiment of the water purification invention. Fig. 2 is an enlarged view of a main part of Fig. 1. Fig. 3 is an exploded perspective view of the same water purifier. Water 2 = side cross section of a main part of a water purifier equipped with a water purifier in another example of the embodiment of the present invention. 1351304 30169pif FIG. 5 is a view showing another example of the embodiment of the present invention. A side cross-sectional view of the main part of the water purifier of the water purifier filter. Fig. 6 is a side cross-sectional view showing a conventional water purifier including a water purifier core. [Description of main components] 1 Water purifier filter 2 Adsorption water purification unit 3 Filter water purification unit 18 Filter unit side exhaust port 19 Degassing path 24 Adsorption unit side exhaust port 30 Filter housing 40 Air trap 50 Water purification The shoulder water reservoir 52 the water storage reservoir 17