TW201143870A - Water dispenser - Google Patents
Water dispenser Download PDFInfo
- Publication number
- TW201143870A TW201143870A TW100115974A TW100115974A TW201143870A TW 201143870 A TW201143870 A TW 201143870A TW 100115974 A TW100115974 A TW 100115974A TW 100115974 A TW100115974 A TW 100115974A TW 201143870 A TW201143870 A TW 201143870A
- Authority
- TW
- Taiwan
- Prior art keywords
- water
- beverage
- porous film
- range
- container
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/0009—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with cooling arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/087—Single membrane modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/36—Polytetrafluoroethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/0029—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with holders for bottles or similar containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/0029—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with holders for bottles or similar containers
- B67D3/0032—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes provided with holders for bottles or similar containers the bottle or container being held upside down and provided with a closure, e.g. a cap, adapted to cooperate with a feed tube
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/40—Adsorbents within the flow path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D2210/00—Indexing scheme relating to aspects and details of apparatus or devices for dispensing beverages on draught or for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D2210/00002—Purifying means
- B67D2210/00005—Filters
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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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
-
- 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
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Devices For Dispensing Beverages (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Filtering Materials (AREA)
Abstract
Description
201143870 六、發明說明: 【發明所屬之技術領域】 本發明係關於從以可交換方式裝設之飲料水盛裝容器 之侧水服務機,尤其是,與可防止細脑之侵入且可抑 制.,,田函類之繁殖的飲料水服^務機相關。 【先前技術】 ,統以來,以可交換方式裝設飲料水盛裝容器,於必要 二飲該容至水杯f之飲料水服務機,被使用 乂。該飲料水盛裝容器,一般係使用不會變形之硬質型(加 ,種飲料水服務機,例如,如第8圖所示,將可以自由 方式連結雜料水舰容ϋ Β之叫的容器連料丨 容n連㈣U之下方,喊有魏贿從鮮器B流下 技夂冷水水槽12及溫水水槽13,並配設有分別取用貯存於 ^ 7 ^ 、13内之飲料水的冷水側出水口(承口)14a及溫水側 口 =難(第8圖中,溫水側出水口 14b隱藏在冷水側出水 1此外,介由該容器連結部11,配設有與該飲料水盛 Ϊί二H連通f外氣取人口 15,以覆蓋該外氣取人口 15之狀 態來配没空氣過濾器16。 〇 結部11 ’係形成為雙重筒狀,外細彡成為供該容器 之有底筒狀的嵌合用筒狀體lla,_則形成為被插 JT部内之有頂筒狀的插入用筒狀體llb。於其内側 1 ilb之周壁,形成有空氣流通用之魏孔nc、及 貫通孔lld,於底面則形成有開口部❿。該溫水 =,配置於冷水水槽12之下方,冷水 kt水槽之内部及私以連絡管17進行連通。 =二1A,係天花板部開放之水槽,該冷水水槽12内之高度 ’於中心部形成著貫通孔,與中繼*19—體化之圓 形板狀之"離15 18 ’以與冷水賴12之周観賴_之狀態進201143870 VI. Description of the Invention: [Technical Field] The present invention relates to a side water service machine for a beverage water container mounted in an exchangeable manner, and in particular, can prevent intrusion of the brain and can be suppressed. , the field of the letter of the breeding of beverage water service related to the machine. [Prior Art] Since the system, the beverage water container has been installed in an exchangeable manner, and it is necessary to drink the beverage water server which is allowed to be used in the cup f. The beverage water container is generally made of a hard type that does not deform (adding, a type of beverage water server, for example, as shown in Fig. 8, a container that can be freely connected to a container of water and water.丨 n 连 连 连 连 连 四 四 连 连 连 连 连 连 连 连 连 连 连 连 连 连 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏The water outlet (mouth) 14a and the warm water side port are difficult (in Fig. 8, the warm water side water outlet 14b is hidden in the cold water side water supply 1 and the container connection portion 11 is provided with the beverage water. Ϊί二H connected f outside the gas to take the population 15, to cover the state of the outside air to take the population 15 to match the air filter 16. The 〇 junction 11 ' is formed into a double cylinder, the outer fine 彡 becomes the container The cylindrical tubular body for fitting 14a is formed into a cylindrical tubular body for insertion 11b in the JT portion. The peripheral wall of the inner wall 1 lb is formed with a Weikong nc having a common air flow. And the through hole 11d, and an opening portion 形成 is formed on the bottom surface. The warm water = is disposed below the cold water tank 12, and is cold. The inside of the kt sink and the private connection tube 17 are connected. = 2A, the sink is open at the ceiling, and the height in the cold water tank 12 is formed with a through hole at the center, and is circled with the relay *19 The shape of the plate is "from 15 18 ' to the state of cold water 12 12 weeks _ _
S 201143870 管12a’於溫水水槽丨3之周側壁之外側表= 該飲料水服務機’以下述方式來使用。亦即, 料,歸機之上容ϋ連結部u,連賴賴水盛裝J b之口部’職飲料水舰容H b裝設於概料水服 e,通過空乳流通用貫通孔llc,進人該容器口内,且談 ^該ί器連結部U之插入用筒狀體仙之1餘流 ^貫通孔lid ’通過底面之開口部lle流S 201143870 The tube 12a' is outside the peripheral side wall of the warm water tank 3; the beverage water server' is used in the following manner. That is to say, the material is returned to the upper part of the machine, and the mouth of the water is installed in the mouth of the J B. The mouth of the drink is installed in the water supply e, through the empty milk flow universal through hole. Into the mouth of the container, and talk about the insertion of the urethane connecting portion U into the cylindrical body of the fairy 1 through the hole lid "through the opening lle of the bottom surface
=’通過分離器!8之貫通孔、與分離器18及冷水^ t巧PI: ’ itA溫水水槽13及冷水水槽12 I 上使該飲料水之水面上昇。:次, lie,疒t料^連結部U之底面時,關閉該底面之開口部 冷水^出If飲料水的流下。接著,於該狀態下,從該 ‘ 18上之盈水侧出水〇⑽取用飲料水。接著,分離 以,盘下降’因為該水面而關閉之狀態被解除。所 水從該容結ί 11進入該容器B内,且飲料 用。·^士八雜。°卩机下。接者,停止從該出水口 14&、141?之取 部11之底面刀時,之飲料水水面上昇,該水面到達容器連結 下。如上所^底開口部116再度關閉,停止飲料水之流 水。上所不’利用該飲料水服務機,可以從該容器B取用飲料 飲料ΐί務ΪίίΪ11 B内之空氣,只會通過空氣過滤器16而從 取入。此時,該空氣過渡器16,可以防止灰 布或海綿等水服務機内。該空氣過濾、器16,係使用不織 者時,通教性r至車父粗(孔徑較大)通氣性良好之物。使用網目較細 t將無法將充份空氣(外氣)取人至該容器口 使飲#水錢容ϋ B適當地流下,崎低出水口 14a、 201143870 14b之取用性。 然而,通過不織布或海綿等網目較粗者進行該外氣之取入, 等相對較大之物的侵入’然而,卻無法充份防 ,物的侵入。此外,細菌類,不但會通過該 二軋過濾态16½入,也會因為手指等接觸出水口 ^、丨扑,而 該出水口 14a、14b侵入。頻繁進行取用時,因為 服務機内會發生擾動’侵入之細菌類難以繁殖,然而== 間帶,飲料水服務機内之飲料水不會發生撥動, 細®類容易繁殖。 所以’為了進行該細菌類之殺菌,有人提出具備加埶裝置之 (例照專利文獻卜2)、具備紫外線燈之飲料 菌裝置之飲料水服務機(例如,參照專利文獻5)等。 專利文獻 專利文獻1 專利文獻2 專利文獻3 專利文獻4 專利文獻5 曰本特開2006-076662號公報 曰本特開2009-083871號公報 曰本特開2009-083868號公報 曰本特許第4317259號公報 實用新案登錄第3110564號公報 【發明内容】 然而’該具備加熱裝置之飲料水服務機,配管系統極為複雜, 不^飲料水服務機本身價格昂貴,也有消耗電力增加、運轉費用 ΐ乂 =的問題、以及加熱裝置作動期間無法制飲料水服務機的問 通 此外,具備兔外線燈之飲料水服務機,則有紫外線對人體 及眼球有害之_、以及料線導錄财騎機狀樹脂部品 ^橡膠構件劣倾問題等。此外,具備聽發线置之飲料水服 矛因為臭氧並麵人體有㈣氣體,*有臭氧氣體濃度規制 之問題、及臭制特之臭味損害鮮^風味關題等。此外,具 201143870 之問題 ㈣置置及 有鑑於上述事實,本發明之目的係在提供一 =以簡單之構造即可防止細_隨著外氣取人而侵人且可 飲料水服務機内之細菌類之繁殖。 抑制 為了達成該目的,本發明之飲料水服務機,具備:容 部丄,由裝卸方式連結飲料水盛裝容器之口部;水槽, 該容^連結部之下方,用贿存從該容H流下讀料水;出水= =用貯存於該水槽内之飲料水;外氣取入口,介由該容士邱 連通至該f料水錄容器内;以及空氣過濾、n,以覆蓋該外& 入口之狀態配設,其構成上,該空氣過濾器係下述(A) 器,於該水槽内設置有下述(B)之抗菌構件。 礼過濾 (A)由氟樹脂製多孔膜、及固定於該氟樹脂製多孔膜之表 面之保護^多孔膜所構成,該氣樹脂製多孔膜之孔徑設定在〇.2〜 0.8μιη之範圍内,該保護用多孔膜之孔徑設定為該氟樹脂製多 之孔徑以上之空氣過濾器。 、 (Β)由複數之粒狀抗菌劑、及密封該等粒狀抗菌劑之通水性多 孔袋所構成,該粒狀抗菌劑為由低密度聚乙烯、及由銀離子盥 石進行離子結合之離子交換體所構成。 ^ 本發明者們,認為應以簡單構造實現飲料水服務機之衛生管 理,故思考採用防止細菌類隨著外氣取入而侵入之手段,而非採 用傳統之在飲料水服務機内進行侵入之細菌類之殺菌的手段,同 時,思考採用抑制因為人之手及指接觸出水口而導致細菌類從該 出水口侵入飲料水服務機内並發生細菌類繁瘦之手段。 、 所以,本發明者們,首先,針對用以防止細菌類隨著外氣取 入而知入之空氣過滤器的形成材料及構造等重複進行研究。於該 過私中,电現右以氣樹脂做為形成材料,即使孔徑較小,亦可擊 作通氣性優良之多孔膜。而且,氟樹脂,因為耐水性優良,故適 合於使用水之飲料水服務機。此外,為了保護該氟樹脂製多孔膜 201143870 來維持過濾器性能,思考將保護用多孔膜固定於該氟樹脂製多孔 膜之兩面。其次,依據該構想,再重複進行研究。結果,於該氟 樹脂製多孔膜之兩面固定有保護用多孔膜之空氣過濾器時,發現 以下之結論,亦即’若將該氟樹脂製多孔膜之孔徑設定在〜 0.8μιη之範圍内’將該保護用多孔膜之孔徑設定為該氣樹脂製多孔 膜之孔徑以上,則不但可長期充份確保通氣性並維持取用性,且 可防止細菌類隨著外氣取入而侵入。 此外,食物中毒菌等,雖然小於該氟樹脂製多孔膜之孔徑〇2 〜0.8μιη,然而,因為靜電之作用、及該食物中毒菌等透過氟樹脂 製多孔膜時之慣性撞擊及布朗運動之效果,可以假設無法透 氣樹脂製多孔膜。 接著,本發明者們,認為應抑制飲料水服務機内之細菌類的 繁殖,而思考在飲料水服務機之水槽内設置抗菌構件,針對該抗 菌構件之形成材料及構造等重複進行研究。結果,發現了以下之 結論,亦即,若以複數之粒狀抗菌劑、及密封該等粒狀抗菌劑之 通水性夕孔袋來構成該抗菌構件,且以低密度聚乙烯、及銀離子 與沸石進行離子結合之離子交換體來構成該粒狀抗菌劑,該粒狀 抗菌劑於水中會釋出該銀離子,藉由該銀離子之作用,可以抑制 飲料水服務機内之細菌類的繁殖。而且,也發現該粒狀抗菌 會對人體對成不良的影響。 亦即’本發明者們’藉由採用該特定空氣過遽器做為飲料水 服務,之空氣過濾器,並於飲料水服務機之水槽内,設置該特定 之抗菌構件’以簡單構造’即可防止細菌類隨著外氣取入而侵入, 且可抑制飲料水服務機内之細菌類的繁殖,而完成本發明。 —本發明之飲料水服務機,因為通過該(Α)之空氣過滤器進行外 氣,入,故可以防止細菌類隨著外氣取入而侵入。此夕!;,在水槽 内设置該(Β)之抗菌構件,例如’即使細菌類從出水口侵入,亦可 抑^^繁殖。其次’用該(Α;)之空氣過遽器及該的之抗菌構件來 衛生管理,不祕傳賊料水麟機之加鮮置等的複雜殺 菌裝置’以簡單構造即可實現。所以,有維修容易且衛生管理不 8 S' 201143870 使用電力的優點。 尤其是,該(A)之空氣過濾器,於該氟樹脂製多孔膜之厚度設 定在1〜15μιη之範圍内,該保護用多孔膜之厚度設定在120〜 170μιη之範圍内時,可以使該空氣過濾器之通氣性能及細菌類侵 入防止性能之更為均衡化。 此外’該(Β)之抗菌構件,於構成該粒狀抗菌劑之低密度聚乙 烯及離子交換體之比例(低密度聚乙烯/離子交換體)設定在(7〇重 量%/30重量%)〜(95重量%/5重量%)之範圍内、該粒狀抗菌劑之 平均直控設定在3〜10mm之範圍内、該通水性多孔袋之孔徑設定 在50〜ΙΟΟμπι之範圍内、該通水性多孔袋内部之該粒狀抗菌劑所 佔之容積率設定在30〜70%之範圍内時,可以進一步提升該抗菌 構件之細菌類繁殖抑制性能。 .【實施方式】 接著,參照圖式,針對本發明之實施形態進行詳細說明。 第1圖係本發明之飲料水服務機之一實施形態的模式剖面 圖。該飲料水服務機,如第1圖所示,與傳統飲料水服務機昭 第8、圖)相同,配設有:容器連結部η、冷水水槽12、溫水^ 13二冷水側出水口 i4a、溫水側出水口 i4b、外氣取入口 15、以及 空氣過濾器1等。針對相同部分,賦予相同符號,並省略其說明。 Ϊ次二此?施形態之飲料水服務機時,該空氣過濾、器1 :、如第2=' Pass the separator! The through hole of the 8 and the separator 18 and the cold water PI PI: ’ itA warm water tank 13 and the cold water tank 12 I raise the water surface of the beverage water. When the bottom surface of the connecting portion U is closed, the opening portion of the bottom surface is closed, and the cold water is discharged from the If water. Next, in this state, the beverage water is taken from the water sputum (10) on the water side of the '18. Then, the separation is performed, and the state in which the disk is lowered by the water surface is released. The water enters the container B from the container ί 11 and is used for beverages. ·^士八杂. ° Under the machine. When the bottom knife of the take-up portion 11 of the water outlets 14 & 141 is stopped, the water level of the beverage rises, and the water surface reaches the container. As described above, the opening portion 116 is closed again, and the flow of the beverage water is stopped. The air in the beverage can be taken from the container B by the container B, and only the air in the air can be taken in through the air filter 16. At this time, the air transition unit 16 can prevent the inside of the water server such as a gray cloth or a sponge. In the air filter unit 16, when the nonwoven fabric is used, the communication property r is large to the rough (larger aperture) and the air permeability is good. Use a thin mesh t will not be able to take enough air (outside air) to the mouth of the container. Drinking water #水钱容ϋ B properly flow down, the low water outlet 14a, 201143870 14b accessibility. However, the foreign matter is taken in by a thicker mesh such as a non-woven fabric or a sponge, and the intrusion of a relatively large object is not sufficient, but the intrusion of the object is not sufficient. Further, the bacteria are not only passed through the two-rolling filter state, but also the water outlets 14a and 14b are invaded by fingers and the like. When it is frequently taken, it is disturbed by the inside of the service machine. The invading bacteria are difficult to reproduce. However, the == zone, the beverage water in the beverage water server does not move, and the fine ® is easy to breed. Therefore, in order to carry out the sterilization of the bacteria, a beverage water server (see, for example, Patent Document 5) having a twisting device (for example, Patent Document 2) and a beverage device having an ultraviolet lamp has been proposed. Patent Document Patent Document 1 Patent Document 2 Patent Document 3 Patent Document 4 Patent Document 5 曰本特开2006-076662号 曰本特开2009-083871号曰本本开2009-083868号 曰本许可证第4317259号In the case of the beverage water server equipped with the heating device, the piping system is extremely complicated, and the beverage water server itself is expensive, and the power consumption is increased, and the operating cost is reduced. Problems and the problem that the beverage water server cannot be made during the operation of the heating device. In addition, the beverage water server with the rabbit external line lamp has ultraviolet rays harmful to the human body and the eyeball, and the material guide for the battery-riding resin parts. ^ Rubber components are inferior to the problem. In addition, there is a beverage water supply spear with a hairline. Because the ozone is in the human body, there are (4) gases, * there are problems with the regulation of ozone gas concentration, and the odor of the odor is harmful to the flavor. In addition, with the problem of the 201143870 (4) placement and in view of the above facts, the object of the present invention is to provide a simple structure to prevent the fineness of the bacteria in the beverage water service machine. Breeding. In order to achieve the object, the beverage water server of the present invention comprises: a container portion that is connected to a mouth portion of the beverage water container by a loading and unloading method; and a water tank, below the capacitor portion, is drained from the container H Reading water; effluent = = using the beverage water stored in the water tank; the external gas inlet is connected to the f-water recording container through the Toshiqiu; and air filtration, n, to cover the outer & In the state of the inlet, the air filter is an (A) device in which an antibacterial member of the following (B) is provided. The filter (A) is composed of a porous film made of a fluororesin and a protective porous film fixed to the surface of the porous film made of the fluororesin, and the pore diameter of the porous film made of the gas-resin is set within a range of 〇.2 to 0.8 μm. The pore diameter of the porous membrane for protection is set to an air filter having a pore diameter of not more than that of the fluororesin. And (Β) consisting of a plurality of granular antibacterial agents and a water-permeable porous bag sealing the granular antibacterial agents, wherein the granular antibacterial agent is ion-bonded by low-density polyethylene and silver ion vermiculite. It is composed of an ion exchanger. ^ The present inventors believe that the hygiene management of the beverage water server should be realized in a simple structure, so that it is considered to prevent the invasion of bacteria with the intrusion of the outside air, instead of using the traditional intrusion in the beverage water server. At the same time, it is considered that the means for inhibiting the bacteria is caused by the intrusion of bacteria from the water outlet into the beverage water server due to the contact of the human hand and the finger to the water outlet. Therefore, the present inventors have repeatedly studied the formation materials and structures of the air filter which are known to prevent bacteria from being taken in with the outside air. In this smuggling, the gas is made of a gas resin as a forming material, and even if the pore diameter is small, it can be used as a porous film excellent in air permeability. Further, since the fluororesin is excellent in water resistance, it is suitable for use in a water beverage service machine. Further, in order to protect the fluororesin porous film 201143870 and maintain the filter performance, it is considered that the protective porous film is fixed to both surfaces of the fluororesin porous film. Secondly, according to this concept, the research is repeated. As a result, when the air filter for protecting the porous film was fixed to both surfaces of the fluororesin porous film, the following conclusion was found, that is, 'if the pore diameter of the fluororesin porous film is set within a range of ~0.8 μm? When the pore diameter of the porous film for protection is set to be larger than the pore diameter of the porous film made of the gas-resin, the gas permeability can be ensured for a long period of time, and the usability can be maintained, and the bacteria can be prevented from entering with the outside air. In addition, the food poisoning bacteria and the like are smaller than the pore diameter 〇2 to 0.8 μm of the porous film made of the fluororesin, however, due to the action of static electricity and the inertial impact and brown motion of the food poisoning bacteria or the like through the porous film made of the fluororesin. As a result, a porous film made of a gas-impermeable resin can be assumed. Then, the inventors of the present invention considered that the growth of bacteria in the beverage water server should be suppressed, and it is considered that an antibacterial member is provided in the water tank of the beverage water server, and the formation materials and structures of the antibacterial member are repeatedly studied. As a result, it has been found that the antibacterial member is composed of a plurality of granular antibacterial agents and a water-repellent capsule which seals the granular antibacterial agents, and is made of low-density polyethylene and silver ions. The granule-shaped antibacterial agent is ion-exchanged with the zeolite to form the granulated antibacterial agent, and the granulated antibacterial agent releases the silver ion in water, and the action of the silver ion can inhibit the growth of bacteria in the beverage water server. . Moreover, it has also been found that the granular antibacterial effect on the human body is adverse. That is, the 'inventors' set the specific antibacterial member 'in a simple configuration' by using the specific air filter as an air filter serving the beverage water, and in the water tank of the beverage water server. The present invention can be completed by preventing bacteria from invading with the intrusion of outside air and suppressing the growth of bacteria in the beverage water server. - The beverage water server of the present invention can prevent the bacteria from entering with the intrusion of the outside air because the outside air is introduced through the air filter of the (Α). On the other hand, the antibacterial member of the (Β) is placed in the water tank, for example, even if the bacteria invade from the water outlet, the breeding can be suppressed. Secondly, the use of the (Α;) air filter and the antibacterial components for hygienic management, and the complicated sterilizing device of the thief-steamed water machine can be realized with a simple structure. Therefore, there is the advantage of easy maintenance and hygienic management. 8 S' 201143870 The use of electricity. In particular, in the air filter of the (A), when the thickness of the fluororesin porous film is set to be in the range of 1 to 15 μm, and the thickness of the protective porous film is set to be in the range of 120 to 170 μm, the air filter can be used. The air filter has a more balanced aeration performance and bacterial intrusion prevention performance. In addition, the ratio of the low-density polyethylene and the ion exchanger (low-density polyethylene/ion exchanger) constituting the granular antibacterial agent is set at (7 〇% by weight/30% by weight). Within the range of ~(95% by weight/5% by weight), the average direct control of the granular antibacterial agent is set within a range of 3 to 10 mm, and the pore diameter of the water-permeable porous bag is set within a range of 50 to ΙΟΟμπι. When the volume ratio of the granular antibacterial agent in the aqueous porous bag is set in the range of 30 to 70%, the bacterial growth inhibiting performance of the antibacterial member can be further improved. [Embodiment] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Fig. 1 is a schematic cross-sectional view showing an embodiment of a beverage water server of the present invention. As shown in Fig. 1, the beverage water server is equipped with a container connecting portion η, a cold water tank 12, a warm water, and a cold water side water outlet i4a, as in the conventional beverage water server (Fig. 8 and Fig.). , the warm water side water outlet i4b, the external air intake inlet 15, and the air filter 1 and the like. The same reference numerals are given to the same parts, and the description thereof is omitted. The second time, the application of the beverage water server, the air filter, the device 1: as the second
(第3圖中,圖示著該3層構造之空氣過遽器i的工 ,(外氣之流路)覆蓋於氣密地裝設於外氣取入口 15 筒,體3之方式進行熱熔。此外,該空氣過濾器】, 狀態(參照第3圖所圖示之箭頭)為蓋體4所覆蓋。 201143870 、,此外’本實施形態之飲料水服務機時,係將該傳統之一般飲 料水服務,(參照第8圖)未使用之抗菌構件2,設置於冷水水槽12 内之^離器18上。該抗菌構件2,如第4圖所示,係由複數之粒 狀抗菌劑2a、及密封該等粒狀抗菌劑2a之通水性多孔袋2b所構 成(此外,於第4圖中,只圖示著較少數之該粒狀抗菌劑2a),該 粒狀2a ’躺低密度聚乙烯、及雜子離子結合於彿石之 離子交換體所構成。將該抗菌構件2設置於水槽(本實施形態時, 為冷水水槽12)内,係本發明之另一個特徵。 —如亡所示,本發明之飲料水服務機的最大特徵,就是採用該 特疋空氣爾^ 1做為空氣猶丨,而且,於飲料水服務機之水 槽内,設置該特定之抗菌構件2。 更洋細地進行說明的話,構成該空氣過濾器1(參照第2圖)之 ϋ月f製Λ孔膜1'之形成材料(氣樹脂),應為聚四氣乙婦 ^ 製纽膜1&之製作,例如,使_旨半燒 —也仃°以上之雙軸拉伸,並以氟樹脂之融點以上之溫度進 巧,理來貫施。藉此,製作孔徑在α2〜 脂製多孔膜la。 ‘ 礼因弗 此處,該氟樹脂製多孔膜la之孔徑(〇 2〜〇 _之範圍内), ί ;『以ίΪ點法來?認。該起泡點法,以下述所示方法來實 I之’接“ ’ ^大氣壓下’將該氟樹脂製多孔膜1a浸潰於11 脂製多孔肢裝設於配接器,並將該. :己接,5又亨夕孔質材料多物性評估裝置之試樣室。其後 夕孔夤材料讀性評估H至到達最大壓 ° ί行最九,孔徑之檢測及潤絲量曲線此 可以確認 量為止,進行乾燥曲線⑽最欠大== =1=梅練a之孔崎佈,由該分佈,… 此外,固定於該氟樹脂製多孔m 應為由樹脂所構成之不織布或織布。該樹腊,:==該 201143870 空氣過濾器1之該外氣取入用筒狀體3且裝設構造簡單之觀點而 言,以與該外氣取入用筒狀體3之樹脂材料相同者為佳❶此種樹 脂,例如,聚乙烯。 其次’於氟樹脂製多孔膜la之兩面固定保護用多孔膜lb之 方法,例如,於氟樹脂製多孔膜la之兩面貼合保護用多孔膜lb, 並進行加熱壓著來實施。以如上方式所製作之空氣過濾器丨,如前 面所述’不但可充份確保通氣性’且具有防止細菌類侵入之性能。 此外,如前面所述,因為該保護用多孔膜lb之孔徑被設定成該氟 樹脂製多孔膜la之孔徑以上,故該性能’係會受該氟樹脂製多孔 膜la影響的性能。其次,從提高該性能之觀點而言,該氟樹脂製 多孔膜la之厚度’應設定在卜:^卿之範圍内,最好為2〜9μιη 程度。此外,該保護用多孔膜lb之厚度,應設定在12〇〜17〇μπι 之範圍内,最好為145μιη程度。 此處,該I樹脂製多孔膜la之厚度(丨〜;^^之範圍内),例 如,可以利用電場放射型掃描電子顯微鏡來確認。亦即,首先, ,為該氟樹脂製多孔膜la非常薄且具有可撓性,故以樹脂包埋該 氟樹脂製多孔膜la來進行固定。接著,以離子束剖面研磨(Cr〇ss section polisherXCP)來形成該氟樹脂製多孔膜la之剖面。該離子 束剖面研磨,係利用離子束之照射來形成剖面之裝置,使用於以 機械研磨形成剖面會導致試料變形時。其次,以該電場放射型掃 描電子顯微鏡觀察該剖面,可以確認該厚度之範圍。此外,為了 減輕該觀察中之帶電,亦可將自金塗覆於概樹脂鮮孔膜以之 剖面。 &此外,該空氣過濾器1,係具有與於JISZ 8122之「以規格風 里對粒徑為〇.15μηι之粒子具有99.9995%以上之粒子捕隼率,且 初期壓力損失為245Pa以下之性能的空氣過遽器」所規定之 ULPA(Ultra Low Penetration Air)過濾器相同之性能。該壓力損失, 值愈小表示通氣性愈優良。 、 々此外’熱熔著該空氣過濾器1之該外氣取入用筒狀體3(參照 . 第3圖)’係由上部之大徑部3a、及下部之小徑部北所構成,該 201143870 = 及小徑部3b之境界部分形成為段差部。於該段差部(大 底部分),熱熔著該圓形空氣過濾器1之周緣部。此外,於 仅j 3a之上端開口緣,均等地配置著4個(第3圖因為是剖面 ^Ϊ只圖示著2個)之凸部3C,該等凸部3c之上端面,以該天 ^ί周緣部支撐著該蓋體4。其次,相鄰凸部3e間之間隙, 之流路(參照第3圖所’之箭頭),連通於該外氣取入用 之中空部。此外,f 3圖中,符號3d係裝設於該外氣取 狀體3之外周面的〇型環,藉此,於將該外氣取入用筒狀 =3裝没於外氣取人口 15之狀態,使該外氣取人賴狀體3之外 周^外氣取人口 15之内周面之間形成為氣密。此外,該外氣取 入用靖狀體3自Φ地裝卸於外氣取入口 15。 、該蓋體4 ’形成為有頂筒狀。該頂面,形成為從中心部朝周緣 4逐漸降低之曲面’藉倾曲面,可㈣止灰塵及賴等積存於 頂面此外,於該蓋體4之周側面之内面,均等地配置著4個可 以自由裝卸方式卡合於該外氣取入用筒狀體3之大徑部如之下端 周緣部的卡合爪(未圖示),藉由該卡合爪,以自由裝卸方式裝設於 該外氣,人用筒紐3。其次,藉由該蓋體4讀蓋該空氣過渡器 1之方式裝設於料氣取人關狀體3之上部,來防止灰塵及 等接觸空氣過濾器1。 另一方面,構成該抗菌構件2(參照第4圖)之粒狀抗菌劑2a 的製作,例如,以1〇〇。(:程度進行使該低密度聚乙烯具有將銀離子 離子結合於該沸石之離子交換體之1〇〇叫程度粉體之加熱成型, 係在低密度聚乙烯樹脂未全熔而殘留空隙之狀態下進行。其次, 從抑制細菌類之繁殖的觀點而言,低密度聚乙烯與離子交&體之 比例(低密度聚乙烯/離子交換體),應設定在(7〇重量%/3〇重量% 〜(95重量%/5重量%)之範圍内,最好為⑼重量%/1〇重量^ 度。此外該粒狀抗菌劑2a之平均直徑,應設定在3〜1〇_之 範圍内,最好為6mm程度。該平均直徑6mm之粒狀抗菌劑2a之 質量,為53.3mg/個程度。此外,該離子交換體,例如,為s下述化 學式(1)所示者。其次,該粒狀抗菌劑2a之銀含有量,應在〇(In Fig. 3, the operation of the three-layer structure air damper i is shown, and the (outer air flow path) is covered by the air-tightly installed outer air inlet port 15 and the body 3 is heated. In addition, the air filter, the state (refer to the arrow shown in Fig. 3) is covered by the cover 4. 201143870, in addition to the beverage water service machine of the present embodiment, the general The beverage water service, (refer to Fig. 8), the unused antibacterial member 2 is disposed on the separator 18 in the cold water tank 12. The antibacterial member 2, as shown in Fig. 4, is composed of a plurality of granular antibacterial agents. 2a and a water-permeable porous bag 2b for sealing the granular antibacterial agent 2a (in addition, in Fig. 4, only a small number of the granular antibacterial agent 2a are shown), the granular 2a' is lying low The density polyethylene and the hetero ion are combined with the ion exchanger of the Buddha stone. The antibacterial member 2 is placed in the water tank (in the present embodiment, the cold water tank 12), and is another feature of the present invention. As shown in the death, the biggest feature of the beverage water server of the present invention is that the air is used as the air. Further, the specific antibacterial member 2 is provided in the water tank of the beverage water server. Further, the air filter 1 (see Fig. 2) constitutes the Λ月f-made boring film 1'. The forming material (gas-resin) shall be made of polytetrafluoroethylene film 1&, for example, biaxial stretching of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The temperature is ingenious, and the pore diameter is in the α2~ lipid porous film la. 'In this case, the pore diameter of the fluororesin porous film la (in the range of 〇2 to 〇_), ί ; "According to the method of Ϊ 。 。 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该Installed in the adapter, and will be: the sample chamber of the multi-physical evaluation device of the 5th and the yoke porous material. The enthalpy of the hole 夤 material readability evaluation H reaches the maximum pressure ° ί line , the detection of the aperture and the curve of the amount of the thread are confirmed by the amount, and the drying curve (10) is the most undersized == =1 = the aperture of the singer a, by the distribution In addition, the porous m made of the fluororesin should be a non-woven fabric or a woven fabric made of a resin. The tree wax, the === 201143870, the external air intake cylindrical body 3 of the air filter 1 is installed In view of the simple structure, it is preferable that the resin is the same as the resin material of the external air intake cylindrical body 3, for example, polyethylene. Next, the two sides of the porous film la of the fluororesin are fixed for protection. In the method of the porous film 1b, for example, the protective porous film 1b is bonded to both surfaces of the fluororesin porous film 1a, and is heated and pressed. The air filter 制作 manufactured as described above is not only described above. It can fully ensure air permeability and has the property of preventing bacterial invasion. Further, as described above, since the pore diameter of the protective porous film 1b is set to be larger than the pore diameter of the fluororesin porous film la, the performance is affected by the fluororesin porous film la. Next, from the viewpoint of improving the performance, the thickness Å of the fluororesin porous film la should be set within the range of 2 to 9 μm. Further, the thickness of the protective porous film 1b should be set in the range of 12 〇 to 17 〇 μm, preferably about 145 μm. Here, the thickness of the I resin porous film la (in the range of 丨~;^^) can be confirmed by, for example, an electric field radiation type scanning electron microscope. In other words, the porous film la made of the fluororesin is very thin and flexible, and the porous film la of the fluororesin is embedded in a resin to be fixed. Next, a cross section of the fluororesin porous film la is formed by ion beam cross-section polishing (Cr〇ss section polisher XCP). The ion beam profile is a device for forming a cross section by irradiation with an ion beam, and is used for forming a cross section by mechanical polishing to cause deformation of the sample. Next, the cross section was observed by the electric field radiation type scanning electron microscope, and the range of the thickness was confirmed. Further, in order to alleviate the charging in this observation, gold may be applied to the fresh resin film of the resin to have a cross section. In addition, the air filter 1 has a particle trapping ratio of 99.9995% or more with respect to particles having a particle diameter of 〇.15 μηι in the specification, and an initial pressure loss of 245 Pa or less. The ULPA (Ultra Low Penetration Air) filter specified by the Air Filter is the same. The pressure loss, the smaller the value, indicates that the air permeability is superior. In addition, the external air intake cylindrical body 3 (see Fig. 3) of the air filter 1 is formed by the upper large diameter portion 3a and the lower small diameter portion. The 201143870 = and the boundary portion of the small diameter portion 3b are formed as a step portion. At the step portion (the bottom portion), the peripheral portion of the circular air filter 1 is thermally fused. Further, in the upper end edge of only j 3a, four convex portions 3C (the third figure is only two of the cross-sections) are disposed, and the upper end faces of the convex portions 3c are on the same day. ^ί The peripheral part supports the cover 4. Next, the flow path (refer to the arrow in Fig. 3) of the gap between the adjacent convex portions 3e is communicated with the hollow portion for taking in the outside air. In addition, in the figure f3, the symbol 3d is a 〇-shaped ring that is attached to the outer peripheral surface of the outer air take-up body 3, and the external air is taken into the tubular shape = 3 In the state of 15 , the outer air is taken into the outer body of the outer body 3 and the inner peripheral surface of the outer gas take-up population 15 is formed to be airtight. Further, the outside air intake is attached to the outside air intake port 15 from the Φ. The cover 4' is formed in a topped cylindrical shape. The top surface is formed as a curved surface which is gradually lowered from the center portion toward the peripheral edge 4, and the dust is deposited on the top surface, and the inner surface of the circumferential surface of the lid body 4 is evenly disposed. An engaging claw (not shown) that is detachably engaged with a large-diameter portion of the outer air intake cylindrical body 3 such as a lower end peripheral portion, and is detachably mounted by the engaging claw For the outside air, the person uses the button 3. Next, the cover 4 is attached to the upper portion of the gas take-off body 3 by reading the air transition device 1 to prevent dust and the like from contacting the air filter 1. On the other hand, the production of the particulate antibacterial agent 2a constituting the antibacterial member 2 (see Fig. 4) is, for example, 1 Torr. (To the extent that the low-density polyethylene has a squeaking degree of powder which binds silver ion ions to the ion exchanger of the zeolite, and the low-density polyethylene resin is not fully melted and remains in a void state Next, from the viewpoint of inhibiting the proliferation of bacteria, the ratio of low-density polyethylene to ion-crossing body (low-density polyethylene/ion exchanger) should be set at (7 〇 wt% / 3 〇). In the range of % by weight (95% by weight / 5% by weight), it is preferably (9)% by weight / 1% by weight. Further, the average diameter of the granular antimicrobial agent 2a should be set in the range of 3 to 1 〇. The mass of the granular antibacterial agent 2a having an average diameter of 6 mm is preferably about 53.3 mg/m. The ion exchanger is, for example, s represented by the following chemical formula (1). The silver content of the granular antibacterial agent 2a should be in the 〇
12 S 201143870 0.5重量%,最好在0.2〜0.3重量%之範圍内。此外,該平 針對任意10個粒狀抗菌劑2a,以測徑規測定任意丨虛 二’ 該等之平均值。 蜒炙置倥,取 [化1] M2/n〇 · Na20 · Al2〇3 · 2Si02 · χΗ20...(1) (M : Ag 及 Zn 及 NH3) (n : 1或2、M之種類) (x :任意之自然數) 此處,該粒狀抗菌劑2a之銀含有量((^〜(^重量%之 内)’例如,可以感應偶合電漿質譜法來確認。亦即,首先,^护 酸添加於該粒狀抗菌劑2a,使該粒狀抗菌劑2a灰化。接著,將^ 經過灰化者以氟酸處理後,以硫酸氳鉀進行熔解。接著,溶解= 1酸’再以純水進行定容。其次’將絲奴感應偶聚 儀,確認該銀含有量。 貝°0 此外,_該抗g構件2之通水性多孔袋2b,應為由樹脂 構成之不織布或織布。該樹脂,從強度等之觀點而言,例如, t對本一曱fee乙酉曰及t乙浠之複合素材為佳。此外,該不織 之質量,應設定在17.0〜27.0g/m2之範關,最好為22.4g/m2。^ 不織布等之厚度’應設定在0.05〜〇15mm之範圍内 ^ 此外,以良好通水性之觀點而言,該不織布等之孔徑2 s又疋在50〜1〇〇μπι之範圍内。 其次,將粒狀抗菌劑2a密封於該通水性多孔袋孔時, 覆粒狀抗_ ^ 熱封該不織布等之周緣部使 了、成為衣狀來貫施。使該粒狀抗菌劑2a及飲料水以更適 ίΪίΪ ^但可贿—步抑伽_之,而且,從飲料Ϊ 對該抗<構件2之適當通過性的觀點而言,該通水 ^ 部之該粒狀抗賴2a 的容解,應設定在3()〜7()%之^内 ^外,本實施形態時,將該抗祕件2設置於 之分離器18上,然而,亦可設置於分離器18之下/』内 13 201143870 此外,本實施形態時,配設有冷水水槽12及溫水水槽13之2 個水槽,然而,亦可以只配設任一方之水槽。此時,不需要該分 離盗18,該抗菌構件2之設置位置可以為水槽内之任意位置。 接著,針對實施例,合併比較例進行說明。但是,本發明並 未受限於實施例。 實施例 準備第1圖所示之飲料水服務機。空氣過濾器,係使用由於 PTFE製多孔膜(厚度1〇叫)之兩面加熱壓著著聚乙烯製多孔膜(厚 度145μιη)而形成之片材[DAIKIN公司製、NEUR〇FINE(登錄商 才示)、合计厚度300μπι)衝切成直徑22.8mm之圓形者。該空氣過濾 器之PTFE製多孔膜之孔徑,以起泡點法確認之結果,形成在〇 2 :〇.8μιη之範圍内。此外,該空氣過濾器,係滿足瓜28122所規 定之ULPA過濾器之粒子捕集率99.9995%以上及初期壓力損失 245Pa以下者。其次’將該圓形空氣過濾器之周緣部,以超音波(振 盤機輸出1200W、振盪頻率15.15±〇.15kHz、溶著時間0.2秒鐘、 保持時間0.4秒鐘),熱熔覆蓋於外氣取入用筒狀體之中空部(外氣 之流路)。該外氣取入用筒狀體之流路徑為14mm。此外,構成抗 菌構件之粒狀抗菌劑,係使用由90重量%之低密度聚乙烯、及1〇 重量%之銀離子離子結合於沸石之離子交換體所構成,加熱成型成 平均直徑 6mm(53.3mg/個)者(SINANEN ZEOMIC CO.,LTD.製、 PB6LJ10-1 :銀含有量0.23重量%)。其次,秤取3〇g之該粒狀抗 菌劑,置入由聚對苯二甲酸乙酯及聚乙烯之複合素材所構成之厚 度0.10mm之不織布(22.4g/m2、孔徑50〜ΙΟΟμιη)而為袋狀 (170mmx90mm)之通水性多孔袋,以熱封進行密封。該通水性多孔 袋内部之該粒狀抗菌劑所佔的容積率為5〇〇/0。 此處,該起泡點法,係以下述方式實施。亦即,首先,於大 氣壓下,將該氟樹脂製多孔膜浸潰於Galwick(氟系之試液、表面 張力0.0157N/m)。其次’以多孔質材料多物性評估裝置(美國PMJ 公司製、Perm-Porometer: CFP-1200AEXLCBBJ)進行計測。結果, 得到第5圖所示之「累積過濾器流外細孔徑」圖、及第6圖所示12 S 201143870 0.5% by weight, preferably in the range of 0.2 to 0.3% by weight. Further, this flat is an average value of any of the ten granular antibacterial agents 2a measured by a caliper gauge. When set, take [Chemical 1] M2/n〇· Na20 · Al2〇3 · 2Si02 · χΗ20...(1) (M : Ag and Zn and NH3) (n : 1 or 2, M type) (x: an arbitrary natural number) Here, the silver content ((^% (% by weight)) of the granular antibacterial agent 2a can be confirmed by, for example, inductively coupled plasma mass spectrometry. That is, first, The acid-protecting agent 2a is added to the granular antibacterial agent 2a to ash the granular antibacterial agent 2a. Then, the ash-treated person is treated with hydrofluoric acid and then melted with potassium sulphate. Then, the dissolution = 1 acid' Then, the volume is adjusted by pure water. Secondly, the silk-inductive concentrator is used to confirm the content of the silver. In addition, the water-permeable porous bag 2b of the anti-g member 2 should be a non-woven fabric made of resin or For the resin, from the viewpoint of strength and the like, for example, t is preferable to the composite material of the 曱fee 酉曰 t and t 浠 。. In addition, the quality of the woven fabric should be set at 17.0 to 27.0 g/m 2 . The width is preferably 22.4g/m2. The thickness of the non-woven fabric is set to be in the range of 0.05 to 15 mm. In addition, the non-woven fabric is used in terms of good water permeability. The pore diameter 2 s is further in the range of 50 to 1 〇〇μπι. Next, when the granular antibacterial agent 2a is sealed in the pore of the water-permeable porous pouch, the granulated anti- _ ^ heat-sealed the peripheral portion of the non-woven fabric or the like And the granule-like antibacterial agent 2a and the beverage water are more suitable for the glutinous glutinous glutinous glutinous glutinous glutinous glutinous glutinous glutinous glutinous glutinous hydrazine In view of the above, the capacitive solution of the water-repellent portion 2a should be set to be in the range of 3 () to 7 (%), and in the present embodiment, the anti-secure member 2 is placed in the present embodiment. In the separator 18, it may be disposed under the separator 18/"inside 13 201143870. In addition, in the present embodiment, two water tanks of the cold water tank 12 and the warm water tank 13 are disposed, however, only In this case, the separation sling 18 is not required, and the position of the antibacterial member 2 can be any position in the water tank. Next, for the embodiment, a comparative example will be described. However, the present invention does not. The invention is limited to the embodiment. The embodiment prepares the beverage water server shown in Fig. 1. The air filter is made by A sheet formed by heating a porous film made of polyethylene (thickness: 145 μm) on both sides of a porous film made of PTFE (thickness: 〇1), NEUR〇FINE (shown by the dealer), total thickness 300 μπι) It is punched into a circle having a diameter of 22.8 mm. The pore diameter of the PTFE porous membrane of the air filter is determined by the bubble point method, and is formed within the range of 〇2: 〇.8 μιη. Further, the air filter The particle collection rate of the ULPA filter specified by the melon 28122 is 99.9995% or more and the initial pressure loss is 245 Pa or less. Next, 'the peripheral portion of the circular air filter is supersonic (the oscillating disk output is 1200 W, the oscillation frequency is 15.15 ± 15.15 kHz, the dissolution time is 0.2 seconds, and the holding time is 0.4 seconds), and the hot melt is covered. The hollow portion of the cylindrical body for gas intake (the flow path of the external air). The flow path of the external air intake cylindrical body was 14 mm. Further, the granular antibacterial agent constituting the antibacterial member is composed of an ion exchanger in which 90% by weight of low-density polyethylene and 1% by weight of silver ion ions are bonded to the zeolite, and is heat-formed to have an average diameter of 6 mm (53.3). (M/s) (manufactured by SINANEN ZEOMIC CO., LTD., PB6LJ10-1: silver content: 0.23 wt%). Next, 3 μg of the granular antibacterial agent was weighed, and a non-woven fabric (22.4 g/m 2 , a pore diameter 50 to ΙΟΟ μηη) having a thickness of 0.10 mm composed of a composite material of polyethylene terephthalate and polyethylene was placed. It is a bag-shaped (170mmx90mm) water-permeable porous bag sealed with heat sealing. The granular antibacterial agent inside the water-permeable porous bag occupies a volume ratio of 5 Å/0. Here, the bubble point method is carried out in the following manner. Namely, first, the porous film made of fluororesin was immersed in Galwick (fluorine-based test solution, surface tension: 0.0157 N/m) under atmospheric pressure. Next, measurement was carried out using a porous material multi-physical property evaluation apparatus (Perm-Porometer: CFP-1200AEXLCBBJ, manufactured by PMJ Corporation, USA). As a result, the "cumulative filter out-of-flow pore diameter" map shown in Fig. 5 and the sixth graph are shown.
14 S 201143870 之「細孔徑分佈vs平均孔徑」圖。由該等圖確認到,孔徑0.39μιη 附近為極大之峰值,孔徑在0·2~0.8μιη之範圍内。此外,確認到, 平均流量孔徑為〇·389μιη,極大細孔徑為0.386μιη。 此外,該粒狀抗菌劑之銀含有量(0.23重量%),以利用感應偶 合電漿質譜儀(島津製作所公司製、ICPS-8100)之感應偶合電漿質 譜獲得確認。 [比較例1] 本實施例之飲料水服務機時,空氣過濾器,係利用聚乙烯製 海綿(直徑22.8mm之圓形、厚度5mm) ’裝設於外氣取入用筒狀體 (非熱熔)。其他部分,與上述實施例相同。 [比較例2] 本實施例之飲料水服務機時,係未設置抗菌構件者。其他部 分,與上述實施例相同。 [比較例3] 本實施例之飲料水服務機時,空氣過濾器,係利用聚乙烯製 海綿(直徑22.8mm之圓形、厚度5mm) ’裝設於外氣取入用筒狀體 (非熱熔)。此外’亦未設置抗菌構件。其他部分,與上述實施例相 同。 [一般生菌群體數之分析方法] 將上述實施例及比較例1〜3之飲料水服務機,設置於8〇人 從事事務作業之辦公室樓層(面積6〇〇m2)設置。其次,針對各飲料 水服務機,以下述方式,進行14日間之一般生菌群體數析, 如第7圖所示。 (a) 首先,以熱水殺菌及酒精殺菌之方法,對飲料水服務機之各 進行殺菌洗淨。 (b) 接著,將礦泉水(Higashinihon Air Water energy INC.製、AW·14 S 201143870 "Pore size distribution vs average aperture" map. From the above figures, it was confirmed that the vicinity of the pore diameter of 0.39 μηη was the maximum peak, and the pore diameter was in the range of 0·2 to 0.8 μιη. Further, it was confirmed that the average flow pore diameter was 〇·389 μmη, and the maximum pore diameter was 0.386 μιη. In addition, the silver content of the granular antibacterial agent (0.23 wt%) was confirmed by an inductively coupled plasma mass spectrum of an inductively coupled plasma mass spectrometer (ICPS-8100, manufactured by Shimadzu Corporation). [Comparative Example 1] In the beverage water server of the present embodiment, the air filter is installed in a cylindrical body for taking in an external air by using a polyethylene sponge (a circular shape having a diameter of 22.8 mm and a thickness of 5 mm). Hot Melt). The other parts are the same as the above embodiment. [Comparative Example 2] In the case of the beverage water server of the present embodiment, the antibacterial member is not provided. The other parts are the same as the above embodiment. [Comparative Example 3] In the beverage water server of the present embodiment, the air filter is installed in a cylindrical body for taking in an external air by using a polyethylene sponge (circle of 22.8 mm in diameter and thickness of 5 mm). Hot Melt). In addition, no antibacterial members have been provided. The other parts are the same as the above embodiment. [Analysis method of the number of the populations of the common bacteria] The beverage water server of the above-described examples and Comparative Examples 1 to 3 was installed in an office floor (area 6 〇〇 m2) in which a business person engaged in business operations was installed. Next, for each beverage water server, the general bacterial population analysis was carried out for 14 days in the following manner, as shown in Fig. 7. (a) First, the beverage water server is sterilized and washed by hot water sterilization and alcohol sterilization. (b) Next, mineral water (Higashinihon Air Water energy INC., AW·
Water)12L裝加侖瓶裝設於各飲料水服務機。 ⑹接著,由冷水侧出水口取用5〇〇111£之礦泉水,將其捨棄。 側出水口將励虹之齡水取用至容量1⑻此 之承乙烯製滅卤取用瓶(SANSEI MEDICAL Ca,LTD·製、型號 15 201143870 • ^2105) ’於petri fllm培養皿(住友3M公司製、型號64〇〇ac、 培養皿之接種面積2〇cm2),進行一般生菌之培養。 ㈦經過48小時後,以稀釋倍率1倍、目視計算Petri film培養皿 之群體數。此時’群體數超過250時,求取Petri film培養皿之icm2 格子中之群體數之平均值’將其乘以2〇倍,推算群體數。此外, 稀釋倍率1倍時之群體數上限為2500。 ®針對各飲料水服務機,日i次,以如上述(c)〜(e)之方 認群體數。 入力如第7圖所示,實施例之飲料水服務機時,14日間,確認完 全,有一般生菌。相對於此,比較例丨之飲料水服務機時,從第9 曰就確認到一般生菌,其後,呈現少許增加,第u日以後呈現急 速增加。由上述事實可知,使用網目較粗之空氣過濾器的比較例i ,,有一般生菌侵入,至第9曰為止,因為抗菌構件之作用而獲 得殺菌效果,然而,其以後,則係一般生菌的侵入超過抗菌構件 之抑制細菌繁殖的能力。此外,比較例2之飲料水服務機時,從 第2日起即確認到一般生菌,其後,呈現少許增加,第7曰以後 則呈現激增。由此點可知,比較例2時,藉由網目較細之空氣過 濾器,可以某種程度防止一般生菌的侵入,然而,因為無抗菌構 件’一般生菌一旦侵入即開始增殖,而無法獲得該群體數之控制。 其次’比較例3之飲料水服務機時,從第2曰即確認到一般生菌, 其後’呈現少許增加,第3日以後,呈現激增’第12日達到上限 之2500個。該試驗時,因為將上限設定成25〇〇個,第7圖時, 第12日以後也是2500個,然而,第12日也可能繼續增殖。由此 可知,比較例3時,因為空氣過遽器之網目較粗,一般生菌容易 侵入,而且’因為無抗菌構件,侵入之一般生菌容易增殖。由以 上事實可以得知,如實施例之飲料水服務機,併用該特定空氣過 濾器及該特定抗菌構件,可以有效抑制一般生菌之群體數。 此外,於上述實施例’變更空氣過濾器之PTFE製多孔膜之厚 度及聚乙稀製多孔膜之厚度,與上述相同,進行一般生菌之群體 數分析’結果’將該PTFE製多孔膜之厚度設定在丨〜^哗之範Water) 12L gallon bottles are installed in each beverage water server. (6) Next, take 5 to 111 tons of mineral water from the cold water side outlet and discard it. The side water outlet uses the water of the rainbow to the capacity of 1 (8). The ethylene-based halogen-killing bottle (SANSEI MEDICAL Ca, LTD., model 15 201143870 • ^2105) 'in the petri fllm dish (Sumitomo 3M) The system, model 64〇〇ac, and the inoculation area of the culture dish 2〇cm2) were cultured for general bacteria. (7) After 48 hours, the number of populations of Petri film culture dishes was visually calculated at a dilution ratio of 1 time. At this time, when the number of the population exceeds 250, the average value of the number of populations in the icm2 grid of the Petri film is obtained by multiplying it by 2 times, and the number of populations is estimated. In addition, the upper limit of the population when the dilution ratio is 1 time is 2,500. ® For each beverage water server, the number of groups is the same as (c) to (e) above. As shown in Fig. 7, when the beverage water server of the embodiment was completed, it was confirmed that there was general bacteria in the 14th day. On the other hand, in the case of the beverage water server of the comparative example, the general bacteria were confirmed from the ninth time, and then there was a slight increase, and the number of bacteria increased rapidly after the uth day. From the above facts, it can be seen that the comparative example i of the air filter having a relatively large mesh has a general bacterial invasion, and until the ninth, the bactericidal effect is obtained by the action of the antibacterial member, however, after that, it is generally The invasion of bacteria exceeds the ability of antibacterial components to inhibit bacterial growth. Further, in the case of the beverage water server of Comparative Example 2, the general bacteria were confirmed from the second day, and thereafter, there was a slight increase, and the number increased after the seventh time. From the point of view, in Comparative Example 2, the infiltration of the general bacteria can be prevented to some extent by the air filter having a fine mesh. However, since the antibacterial member is not activated, the probiotics start to proliferate when they invade, and thus cannot be obtained. The control of the number of groups. Next, in the case of the beverage water server of Comparative Example 3, the general bacteria were confirmed from the second sputum, and then there was a slight increase, and after the third day, the surge was increased, and the upper limit reached 2,500 on the 12th day. In this test, since the upper limit is set to 25, and in the seventh figure, it is 2,500 after the 12th day. However, the 12th day may continue to proliferate. From the above, in Comparative Example 3, since the mesh of the air filter was thick, the bacteria were easily invaded, and the general bacteria invading easily proliferated because there was no antibacterial member. From the above facts, it can be known that the beverage water server of the embodiment, together with the specific air filter and the specific antibacterial member, can effectively suppress the population of the general bacteria. Further, in the above-described embodiment, the thickness of the PTFE porous film of the air filter and the thickness of the polyethylene porous film were changed, and the population number analysis of the general bacteria was carried out as described above. The thickness is set in the range of 丨~^哗
16 S 201143870 該聚乙稀製多孔膜之厚度設定在⑽〜⑺吨之範圍内, 與上述貫施例相同,可以得到良好結果。16 S 201143870 The thickness of the polyethylene porous film is set in the range of (10) to (7) tons, and good results can be obtained as in the above-described examples.
m述氟樹脂製多孔膜之厚度(1〜15陣之,以 述方確認。亦即,首先,·由主綱研商事株式會社製、 EP〇k812(E· M. grade)]、硬化劑(應研商雜式會社製、疆㈣ nad1C anhydride)]、聚合促進劑[應研商事株式會社製、〇 M R ___phenol)輯成之環氧樹脂,對該氟樹 ^多孔酿行概包舰固定。接著,⑽子束勤研磨(日本 電,社製、SM-09010),形成該就樹脂製多孔膜之剖面。此時,加 =離子係使用氬,離子加速龍為5kv、加卫速度為13_分(加 逮電^鮮、Si〇2換算}、剖面定位精度為”㈣光學顯微鏡之定 位)。其後,對該剖面,進行帶電減輕用之白金塗覆。其次,該剖 面杳’利用電場放射型掃描電子顯微鐵他娜High_Techn〇1〇gies Corporation製、S_4800),以倍率35〇〇倍進行觀察。結果,該剖面 之厚度並不均一,形成在上述之範圍内。 、此外,亦針對抗菌構件之粒狀抗菌劑之成份比、粒狀抗菌劑 ,平均直徑、通水性多孔袋之孔徑、通水性多孔袋内部之粒狀抗 菌劑所佔之容積率,改變數值,與上述相同,進行一般生菌之群 體數分析,結果,將構成粒狀抗菌劑之低密度聚乙烯及離子交換 體之比例(低後度聚乙稀/離子交換體)設定在(7〇重量%/3〇重量%) 〜(95重量%/5重量%)之範圍内、將粒狀抗菌劑之平均直徑設定在 3:10mm之範圍内、將通水性多孔袋之孔徑設定在5〇〜丨〇〇μιη之 範圍内、將上述容積率設定在3〇〜7〇%之範圍内時,與上述實施 例相同,得到良好結果。 ~ 、、上述實施例’係針對本發明之具體形態進行揭示,然而,上 述實施例只是單純例示而已,不能解釋成用以限制者。此外,在 屬於申請專利範圍之均等範圍的變更,全部屬於本發明之範圍内。 本發明之飲料水服務機,藉由併用特定空氣過濾器及特定抗 菌構件,可以防止細菌類隨著外氣取入而侵入,而且,可以抑制 飲料水服務機内之細菌類繁殖,以簡單構造即可實現衛生管理。 17 201143870 【圖式簡單說明】 第1圖係本發明之飲料水服務機之一實施开》態的模式剖面圖。 第2圖係該飲料水服務機用空氣過濾器之模式剖面圖。 第3圖係裝設者該空氣過處裔之外氣取入口部分的放大根_ 剖面圖。 第1 2圖係該飲料水服務機用抗菌構件之模式透視圖。 第5圖係實施例之累積過濾器流及細孔私 第6圖係實施例之細孔徑分佈及平均;係:。 第7圖係實施例及比較狀一般生菌 第8圖係傳統飲料水服務機之模式剖面圖數勺刀析、’σ圖表< 【主要元件符號說明】 Β 抗菌構件 1 空氣過濾器 la氟樹脂製多孔膜 lb保護用多孔膜 2 抗菌構件 2a粒狀抗菌劑 2b通水性多孔袋 1 外氣取入用筒狀體 3 a大徑部 3b 小徑部 3c凸部 3d符號 2 蓋體 11容器連結部 Ua嵌合用筒狀體 lib插入用筒狀體 llc空氣流通用之貫通孔 201143870 lid飲料水流通用之貫通孔 lie開口部 12冷水水槽 12a冷卻用管 13溫水水槽 13a加熱器 14a冷水侧出水口 14b溫水側出水口 15 外氣取入口 16空氣過濾器 17連絡管 18分離器 19中繼管 19The thickness of the porous film made of a fluororesin (1 to 15 Å, which is confirmed by the above-mentioned, that is, first, manufactured by JEKU Co., Ltd., EP 〇k812 (E·M. grade)), hardener Epoxy resin prepared by the polymerization accelerator (manufactured by Yakusho Co., Ltd., 〇MR ___phenol), which is fixed by the fluorinated tree . Next, (10) sub-beam grinding (manufactured by Nippon Electric Co., Ltd., SM-09010), and forming a cross section of the resin-made porous film. At this time, argon is used for the addition of ions, the acceleration of the ion is 5kv, the speed of the reinforcement is 13_min (addition of electricity, Si〇2 conversion), and the positioning accuracy of the profile is "(4) Positioning of the optical microscope). This section is subjected to platinum coating for electrification reduction. Secondly, the profile is observed by a field emission type scanning electron microscope, Triton High_Techn〇1〇gies Corporation, S_4800), at a magnification of 35〇〇. As a result, the thickness of the cross section is not uniform and is formed within the above range. Further, the composition ratio of the granular antibacterial agent for the antibacterial member, the granular antibacterial agent, the average diameter, the pore diameter of the water-permeable porous bag, and the pass The volume ratio of the granular antibacterial agent in the aqueous porous bag is changed, and the same as above, the population number of the general bacteria is analyzed, and as a result, the ratio of the low density polyethylene and the ion exchanger which constitute the granular antibacterial agent is obtained. (low post-polyethylene/ion exchanger) set in the range of (7 〇 wt% / 3 〇 wt%) ~ (95 wt% / 5 wt%), and set the average diameter of the granular antibacterial agent to 3 : within 10mm range, will When the pore diameter of the aqueous porous bag is set within the range of 5 〇 to 丨〇〇 μηη and the volume ratio is set within the range of 3 〇 to 7 〇 %, good results are obtained in the same manner as in the above embodiment. The present invention is disclosed by way of example only, and is not intended to be construed as limiting the scope of the invention. The beverage water server of the present invention can prevent the bacteria from invading with the external air by using a specific air filter and a specific antibacterial member, and can suppress the growth of bacteria in the beverage water server for simple construction. 17 201143870 [Simplified illustration of the drawings] Fig. 1 is a schematic cross-sectional view showing one of the modes of the beverage water server of the present invention. Fig. 2 is an air filter for the beverage water service machine. Fig. 3 is a magnified root of the inlet portion of the air passing through the air. Figure 1 2 shows the beverage service A perspective view of the mode of the antibacterial member. Fig. 5 is a diagram showing the pore size distribution and average of the cumulative filter flow and the fine pores of the embodiment. Fig. 7 is an example of a comparative example Figure 8 is a schematic diagram of the pattern of the traditional beverage water server. 'σ diagram< 【Main component symbol description】 抗菌 Antibacterial component 1 Air filter la fluororesin porous membrane lb protective porous membrane 2 Antibacterial Member 2a granular antibacterial agent 2b water-permeable porous bag 1 outer air intake cylindrical body 3 a large diameter portion 3b small diameter portion 3c convex portion 3d symbol 2 cover body 11 container connection portion Ua fitting cylindrical body lib insertion Cylindrical body air flow universal through hole 201143870 lid beverage water flow universal through hole lie opening portion 12 cold water tank 12a cooling tube 13 warm water tank 13a heater 14a cold water side water outlet 14b warm water side water outlet 15 external gas extraction Inlet 16 air filter 17 connection pipe 18 separator 19 relay pipe 19
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US9295931B2 (en) * | 2011-07-05 | 2016-03-29 | Nitto Denko Corporation | Porous polytetrafluoroethylene membrane and air filter medium |
CN103569931A (en) * | 2012-07-27 | 2014-02-12 | 李宁 | Smart oil dispenser |
TWI549734B (en) * | 2012-09-25 | 2016-09-21 | 三菱麗陽股份有限公司 | Water purification cartridge, water pruifier and filter material |
JP6184673B2 (en) * | 2012-10-11 | 2017-08-23 | エア・ウォーター株式会社 | Water notification mechanism for drinking water dispensers |
KR101470732B1 (en) * | 2013-05-09 | 2014-12-08 | 신태호 | Mineral Water Supplying System Compatibly Usable for Refrigerator and Cold/Hot Water Dispenser |
US10640403B2 (en) | 2013-08-15 | 2020-05-05 | Applied Silver, Inc. | Antimicrobial batch dilution system |
US11618696B2 (en) | 2013-08-15 | 2023-04-04 | Applied Silver, Inc. | Antimicrobial batch dilution system |
US9689106B2 (en) | 2013-12-06 | 2017-06-27 | Applied Silver, Inc. | Antimicrobial fabric application system |
CN103750747A (en) * | 2014-01-13 | 2014-04-30 | 株式会社Nac | Device of removing suspended matters through precision filter |
KR101640028B1 (en) * | 2014-05-14 | 2016-07-18 | 주식회사 진텍 | Filter for water purifier |
JP6430731B2 (en) * | 2014-07-02 | 2018-11-28 | ビクトリージャパン株式会社 | Drinking water supply device |
US20170050870A1 (en) | 2015-08-21 | 2017-02-23 | Applied Silver, Inc. | Systems And Processes For Treating Textiles With An Antimicrobial Agent |
US20200123700A1 (en) | 2017-03-01 | 2020-04-23 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
WO2020235654A1 (en) * | 2019-05-21 | 2020-11-26 | サントリーホールディングス株式会社 | Beverage server |
CN114072354A (en) * | 2019-05-21 | 2022-02-18 | 三得利控股株式会社 | Beverage machine |
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JPH07187295A (en) * | 1993-12-22 | 1995-07-25 | Yokohama Rubber Co Ltd:The | Dispenser for beverage |
JP3534203B2 (en) * | 1994-12-09 | 2004-06-07 | カネボウ株式会社 | Anti-water microbial resin composition |
JP2003205211A (en) * | 2001-11-09 | 2003-07-22 | Nitto Denko Corp | Antibacterial air filter medium and filter unit using the same |
JP2006008219A (en) * | 2004-06-28 | 2006-01-12 | Sanden Corp | Beverage dispenser |
JP4137114B2 (en) | 2005-10-31 | 2008-08-20 | サントリー株式会社 | Mineral water dispenser heat sterilizer |
JP4831622B2 (en) * | 2007-01-16 | 2011-12-07 | 憲司 中村 | Antibacterial resin pellet and manufacturing method thereof |
JP2009083871A (en) * | 2007-09-28 | 2009-04-23 | Noritz Corp | Drinking water server |
JP4842984B2 (en) * | 2008-02-19 | 2011-12-21 | 高木産業株式会社 | Cold / hot water supply equipment |
JP4253036B1 (en) * | 2008-08-27 | 2009-04-08 | 株式会社コスモライフ | Beverage dispenser |
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