A7 B7A7 B7
Oil 五、發明説明（1 ) 許多疾病都是經由直接或間接接觸而從一人傳染给另 一人。直接接觸使傳染病媒介從帶病毒者傳播給另一人， 而他可能被感染及/或將病毒再傳給別人。病院感染對醫 護人員特別流行，因為他們會有意或無意接觸傳染病。間 接接觸係帶病毒者接觸物品後留下病毒，使後來接觸該物 品者接觸到病毒。許多病毒都是經由雙手直接或間接接觸 而感染。 一些病毒可經由水灰諸如肥皂，殺菌劑與類似物等清 潔劑消滅。醫院工作人員通常會接受正確的洗手方法訓練 ，作為使病院感染減至最小的方法。同樣地，許多工作場 所要求處理食物之員工在處理食物前需先洗手。 許多醫院都有洗手用之清洗站。清洗站具有一用足或 脚操作之閥，用Μ控制水龍頭至水槽之水流。並具有一諸 如液皂之類的清潔劑源以及擦手用之摺叠紙巾。在S院場 所通常不提供熱空氣吹風機，因為空氣的流動會增進病毒 的傳播。而清洗站有數個缺點，譬如不適當之肥皂量，需 要觸碰閥或其它可能受到污染的地方，Μ及洗手時使用過 多水量等。 本發明係有關一種適用於醫院及食物處理場所之清洗 站。此種清洗站具有紅外線感测器，用於偵測使用者之存 在，Μ及該使用者是否欲做洗手操作。一旦偵測到可能之 使用者時，控制糸統將釋出足夠之水量以潤濕其雙手。然 後再釋出足以清潔雙手之預定肥皂量，再釋出水量沖洗雙 手。最後，釋出一預定長度之捲紙巾。 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X 297公釐） ----~-----：--^------ΐτ------.A ί ~ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 4 經濟部中央標準局員工消費合作社印製 Α7 Β7 1、發明説明（2 ) 假若使用者僅是要喝水或得到一些紙巾，則控制糸統 會跳過洗手模式Μ允許這些動作。清洗站之操作可由一中 央電腦監控，此電腦在淸洗站操作不當或需要服務時，具 有通知適當維修人員之能力。 本發明之主要目的係提供一種適合S院及食物處理場 所之清洗站，作為使傳染病之傳播減至最小之裝置。 清洗站包含一水槽Μ及一與水槽配合使用，MS擇放 水至水槽之放水龍頭。一與水槽配合使用之第一感測器， 用於決定使用者之存在。一與水龍頭連通之電氣操作閥， 用以使水被選擇供應至水龍頭並被第一感測器所啟動。一 與水槽配合使用之放皂龍頭*用K選擇放出肥皂。一與放 皂龍頭配合使用之第二感测器，用Μ決定使用者是否要使 用放皂龍頭。一與肥皂供應器配合使用之幫浦，與放皂龍 頭連通並與第二感测器連動，當第二感測器偵測到使用者 時，它會使肥皂被選擇地供應至放皂龍頭。 操作一清洗站之方法包含Κ下步驟：以第一感測器偵 測使用者的存在，並在偵測到使用者時使水自龍頭放出； Μ第二感測器決定使用者是否欲放出肥皂；Μ及在第二感 測器被啟動時，自肥皂分配器放出肥皂並同時禁止水自龍 頭中放出。 操作一清洗站之方法包含以下步驟：提供一清洗站， 它包含一水槽，一與水槽配合使用之放水龍頭，一與放水 龍頭連通之電氣操作閥，用Κ控制流至放水龍頭之水流， 一與放水龍頭配合使用之第一感測器，用Μ決定使用者之 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐） -- n m !t n ! - · n m---*h ---- 1-- - n —i n n T _ -I .表 i ^ (請先閱讀背面之注意事項再填寫本頁) 5 經濟部中央標準局員工消費合作社印製 A7 B7__ 五、發明説明（3 ) 存在，一與水槽配合使用並與放水龍頭相鄰之放皂龍頭， 一與肥皂源及放皂龍頭連通之幫浦，一與幫浦配合使用之 第二感測器，用Μ控制幫浦之操作以便供應肥皂至放皂龍 頭，Μ及一與第一及第二感測器，閥及幫浦連接之控制器 ，用Μ控制閥及幫浦之操作。亦包含Μ下步驟：Μ第一感 測器偵測使用者之存在，並與控制器連通信號，使閥被操 作而使水被供應至放水龍頭，同時只要第一感測器偵測到 使用者且第二感測器未偵測到使用者時，連續供應水至放 水龍頭。 參考後文伴隨附圖所做之說明將明白瞭解本發明之上 述與其它目的及優點。 由以下參考附圖對本發明較佳實施例所做之詳細說明 將使本發明之上述與其它目的及優點Μ及新的特性更顯而 易見，其中： 第1圖係一本發明清洗站之第一實施例之透視圖； 第2圖係一本發明清洗站之第一實施例之正視圖，其 中部份以截面顯示； 第3圖係一本發明清洗站之第一實施例之側視圖，其 中部份以截面顯示； 第4圖係一本發明之肥皂衡重機構之片段透視圖； 第5圖係一本發明之放皂糸統之片段正視圖，其中部 份Μ截面顯示； 第6圖係另一用於釋出肥皂之装置之片段正視圖； 第7圖係一本發明水龍頭之Η段正視圖； 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨OX 297公釐） ----------:--裝------訂------'Λ. i i (請先閲讀背面之注意事項再填寫本頁) 6 311154 Α7 Β7 經濟部中央標準局員工消費合作社印製 五、發明説明（4 ) 第8圖係另一幫浦糸統之Η段正視圖，其中部份Μ截 面顯示； 第9圖係另一本發明清洗站實施例之正視圖； 第10圖及第11圖係第9圖實施例之簡單配線圖； 第12圖係淸洗站控制条統之概要圖； 第13圖係一本發明清洗站之第三實施例之透視圖；Μ 及 第14圖係本發明控制条統之方塊圖。 第1圖所示之清洗站W1具有一箱體10及一垂直支架12 。如圖所示，箱體10及垂直支架12可為分開的結構元件， 或是一體或者支架12可為牆壁的一部份或類似構造。此外 ，雖然我們希望箱體10及垂直支架12是由不锈鋼製作，但 熟知本技藝者將知道其它成份亦適合，餮如飯店場所使用 之清洗站W1。 水槽14安裝在箱體10之頂部16。安裝在頂部16的尚有 一紅外線感测器18, 一水龍頭20,及一選擇器開關22。箱 醴10可具有手柄24及26，Μ便打開箱門28及30。 一電氣操作之捲紙巾分配器32被安裝在垂直支架12上 。捲紙巾分配器最好是根據美國專利4, 960 , 248製作， 該專利之内容已納入本發明參考且該專利之受讓人亦是本 發明之受讓人。分配裝置32有一紅外線感測器34，它可Μ 是一被動紅外線偵測器，而感測器18則是一主動紅外線偵 測器。第1圖亦顯示一段從分配器32伸出之紙巾36，以及 指示清洗站W1使用人數之顯示器38。雖然我們較希望能使 (請先閲讀背面之注意事項再填寫本页) 裝· *^τ 泉 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） A7 B7 五、發明説明（ 用紙巾，但只要是一種可自分配器32放出之具連續長度之 可撕式檫乾用材料即可。切勿使用單張式紙巾，因為它們 可能會與有可能受到污染之分配器接觸。 如第2圖所示，箱體10有一容納清洗站W1之適當工作 構件之中空内部。熱水及冷水管40及42連接至多數大樓中 所提供之慣常來源。手動止水閥44及46被安裝在水管40及 42上端。一 T形接頭或管接頭48從閥44上方之水管延伸以 及水管50自T形接頭延伸，後文將作說明。電氣操作電磁 閥52及54分別被安裝在閥44、46與T形接頭56之間，以便 常閉閥52及/或54在打開或允許流動之位置時，將水供應 至水龍頭20。T形接頭56允許熱水與冷水混和，K便得到 所需溫度。第7圖所示之水龍頭20有一水流通道60M及一 内部皂流通道62，並终止於管嘴64，用Μ導引水流至水槽 14,最後再從排水管流入排水溝或處理糸統。 經濟部中央標隼局員工消費合作社印製 (請先閲讀背面之注意事項再填寫本頁) 水平支座66安装在箱髏10之內，用Μ支撐安置在衡重 裝置70上之肥皂容器或肥皂瓶68。水管72從肥皂容器68延 伸至夾緊閥幫浦74。水管76從幫浦74延伸至逆止閥78，而 水管80則是從逆止閥78延伸至水龍頭20之肥皂通道62。逆 止閥79位於容器68與幫浦74間之水管72上。第7圖所示之 肥皂通道62有一小段從龍頭20伸出之短管82，用Κ導引肥 皂至水槽1 4。 電磁操作控制閥84位於水管50上游並經由Τ形接頭86 連接至夾緊閥幫浦74之入口，以便提供加壓水至幫浦74。 Τ形接頭86之另一出口連接至一控制閥或僅是一限流孔。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） 8 經濟部中央標準局員工消費合作杜印製 A7 m_ B7 _ 五、發明説明（6 ) 水管92從控制閥90延伸至水管58之T形接頭94，如第3圖所 示。 第4圖及第5圖所示之衡重装置70包含一安置在支座66 上之第一支撐板96以及一位於板96上方並爲鉸接装置100 鉸接至板96之第二平板98。肥皂容器68安置在第二平板98 上，而肥皂容器最好是較輕之可置換瓶。在第二平板98之 表面108上有數値與鉸接裝置成不等間距之凹進部份102， 104及106。壓力開關110有一可選擇定位至任一凹進部份 102，104及106之活塞112。肥皂容器68之重量（包含肥皂 容器本身重量）經由活塞112施加至壓力開蘭110,使容器 68內之肥皂量可被監視。從壓力開關110伸出之導線114係 作為通知中央電腦容器68内肥皂量之一種裝置。 我們發現在通知中央霄腦置換肥皂容器68方面最好能 有彈性。容器68之重量經由鉸接裝置100施加一與活塞112 及鉸接裝置100間之距離成比例之力量至活塞112。因此， 我們可選定壓力開關110與其活塞112之位置，使壓力開關 110在容器剩下所選擇之肥皂量時會停止動作。因而可依 反應時問通知維護人員。我們會選擇使用壓力開關，因為 壓力開關僅在其停止動作時才傳送適當信號，使中央電腦 之工作負荷減至最小。否則，中央電腦需要定期査詢壓力 開關110以便決定容器68中剩餘之肥皂量。因為容器内之 清潔劑極可能僅將緩慢消耗，所Μ壓力起動之開關可說是 最為可行的。 第4圖及第5圖亦顯示穿過幫浦74延伸至肥皂容器68之 本紙張尺度適用中國國家標準（CNS ) Α4规格（210Χ297公釐） _ ----r-------炎------訂------Λ , _ (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 A7 __B7__ 五、發明説明（7 ) 連續之彈性注入管116。在容器68頂部有一密封圖盤118, 用於防止肥皂溢出，同時提供管116插入之一開口。在第5 圔中需知道，管116是穿過幫浦74延伸出來。置換容器68 時亦須更換注入管116。如此可使接頭或管接頭發生污染 的可能性減至最小。這對醫院場所特別適合，因為感染的 可能性須儘可能的避免。不過，在食物處理場所則無此需 要。 第2圖及笫3圖所示之捲紙巾分配器32有一紅外線感測 器34。每當使用者需要紙巾時，感測器34卽令電動機120 動作。此對醫院場所特別適合，因為突發之緊急狀況可能 會讓使用者無法完成正常之洗手周期。電動機120藉由單 向傳輸124使紙巾滾筒122轉動。如此將確保紙巾從分配器 32之開口中放出，並防止滾筒122被纏住。 我們發現有多種不同類型的幫浦可用於將清潔劑126 抽送至水龍頭20。譬如，夾緊閥幫浦74具有一不變形之圖 柱形外套管128，該套管二端封閉，但有開口 130及132作 為管116之入口及出口，如第5圖所示。在套管128侧邊另 有一用於連接水管80之開口 134。 彈性氣《136位於套管128内，並具有一連續直徑對應 於管116直徑之中心開口 138，用Μ提供滑動配合。此滑動 配合使抽送力變得最大。此外，管116可較薄，並可根據 所欲抽送之肥皂126量選擇其厚度。管Π6之壁愈厚，則在 其增壓室中所含有之肥皂體積愈小。 熟知本技藝者將知道從水管80送水入氣囊136與套管 本紙伕尺度適用中國國家標準（CMS ) Α4規格（210Χ297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 10 A7 B7 五、發明説明（8 ) 128所構成之環形室140時，會使中心開口 138受到擠壓而 壓縮管116。此種突然壓縮將迫使管116内所含之物質向 外流出。逆止閥78允許被抽取之肥皂流至容器68。此係 —種快速抽送動作，會使肥皂從管82噴出。 只要閥84是打開時，氣囊136將保持在膨脹狀態。一 旦閥被關閉，則會自水管88中移去水壓源，然而只需打開 閥90允許水流至水龍頭20即可使中心開口 138再度膨脹。 我們希望經由閥90所釋放之水能流入水流通道60。此外， 肥皂將從容器68被抽送至幫浦74。 第8圖所示之夾緊閥幫浦142大致類似幫浦74，其相異 處是在幫浦之入口及出口處分別使用揷銷式接頭144及146 。此外，與幫浦74不同的是，通往肥皂容器68之管148並 非從幫浦中延伸出來。同樣地，連接至接頭146之管150通 往水龍頭20。因此，氣囊136本身之中心開口 138形成肥皂 管道。當然，在幫浦142前後需有逆止閥Μ確保肥皂先流 至幫浦142再潦至水龍頭20。 第8圖顯示之逆止閥152最好是一球形逆止閥，其功能 係使水從水管92流向水龍頭20。常閉之電磁閥154操控位 於水管50出水端之控制閥156。電纜線158供應使電磁閥 154動作之工作電源及控制信號。逆止閥152用於防止水從 水管92流入閥156，且其大小會使來自水管50之突發水流 流入幫浦142。因此，逆止閥152之作用如同一限流孔，在 閥156為電磁閥154關閉時，允許水流通過。 第6圖所示之電氣操作旋轉蠕動幫浦亦可用於抽送清 本紙乐尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -·* ! i··· If n II - - - m 士^, - - II !—1 I !l— II 丁 I m I i^i . . 0¾ ’V9 i i (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 11 經濟部中央標準局員工消費合作杜印製 A7 B7 五、發明説明（9 ) 潔劑126至水龍頭20。幫浦160在支座164及166上有一活動 蓋162。中心軸168由電動機（未顯示）帶動旋轉。中心軸 168在其周邊具有用於與彈性供皂管172啃合之指狀銷170 。管172供料至通往水龍頭20之肥皂管174。 中心軸168之旋轉使指狀銷170選擇性地與管172晡合 ，因此使管172抵住活動蓋162而被擠壓。若此種滾動連續 進行將迫使肥皂流向肥皂管174。若中心軸168以相反方向 旋轉則將使肥皂從肥皂管174回流至管172，因此使肥皂從 管174滴入水槽14之可能性減至最小。 由於在軸08與支座164及166上方之活動蓋162是可移 動的，因此當容器68内之肥皂用完後，將便於更換肥皂管 172。此種装置在減少管接頭污染是很有效的。須知道肥 皂容器及管路可以是一整體單元以方便更換。 如前所述，下壓式選擇器開關22安裝在靠近水龍頭20 之箱體10之上表面16上。選擇器開關22係一個二位置開關 。我們發現有些時候使用者僅需要水，譬如喝水。在這種 情況，選擇器開關22在僅允許水從水龍頭20放出是很有效 的。如前所述，第二感測器34使分配器32可隨時供應捲紙 巾。當下壓式開關22在僅用水位置時，顯示器不會動作， 因爲顯示器是由控制器176所操控，同時只在肥皂被抽送 時才會 清洗站之所有電氣控制均在電子控制器176内，控制 器則位於箱髏10之内。控制器176可以是實線（hardwired) ，或是可程式控制器。控制器176具有接收顯示器38及電 本紙伕尺度適用中國國家標準（CNS ) Λ4現格（210X 297公釐） 12 (請先閲讀背面之注意事項再填寫本頁) 、-° A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（10 磁閥52，54，84，90與78所需之所有電氣信號之功能。中 央電腦最好是與一主電腦連通。 第9圖顯示清洗站W2。清洗站W2可適用於一傳統設計 之水槽178。一第一紅外線感測器180 (最好是主動類型〉安 裝在水槽178之表面182並用於決定使用者之雙手是否在水 龍頭20下方。清洗站W2之水龍頭20與清洗站W1之水龍頭20 相同，故不再赘述。 亦是主動類型之第二感测器184亦安裝在表面182上。 不過，感测器184是朝上而感測器180則是朝向水平方向。 因此，感測器180可視爲對一水平面感測，而感測器184則 是感测從感测器180之平面垂直延伸之垂直平面。此種鼷 係可避免因使用者雙手位置不正確而使控制器176產生困 擾之可能性。 清洗站W2具有手動供水閥186及188,用於提供加壓水 源至清洗站W2。常閉電磁閥190操作控制閥192,使水經由 水管196流至T形接頭194。同樣地，常閉電磁閥198操作控 制閥200以允許水經由水管202流至T形接頭194。水管204 從手動操作閥188連接至控制閥206。閥206是由常閉電磁 閥208所操控。逆止閥210供水给經由T形接頭214連通水管 202之水管212。與第8圖之幫浦142大致相同之幫浦213具 有從肥皂容器216伸出之供皂管215。肥皂管218從幫浦213 之出口延伸至水管80。當然，可為球形逆止閥之逆止閥 217及219被置於容器216與水龍頭20之間以便控制肥皂之 抽送。 本紙張尺度適用中國國家標準（CMS ) Α4規格（210X 297公釐） I--.--.----^------訂------'泉 ΐ - (請先閱讀背面之注意事項再填寫本頁) 13 經濟部中央標準局負工消費合作社印製 A7 __B7_五、發明説明（11 ) 控制盒220安裝在一位於排水管222後方之垂直支架上 。電線從控制盒220延伸至設備之每一部件，這些電線最 好是具有應變消除揷頭組件224以便使電纜综之損壊減至 最小。 我們發現感测器184最好是替代下壓式按鈕，特別是 在醫院場所。朝上之感測器184不需被使用者觸碰，因此 減少因前述接觸所引起之感染危險。為了使控制盒220切 換清洗站W2為洗手或僅用水模式，使用者僅需將手置於感 測器184前方一段足夠時間。我們發現大約三秒之感測時 間卽已足夠，同時可避免因手太快移過感測器184之掃描 區而造成之不期望鎖定。此外，我們希望當清洗站W2被感 测器184設定爲洗手模式後，感測器180需在所選擇之時間 内鎖定。如此將可進一步確保不期望之動作不會發生。換 言之，首先設定清洗站為洗手模式，然後將手放在水龍頭 下方。 第12圖顯示清洗站W1及W2連接至一主電腦或中央電腦 之概要圖。對應於控制器176之控制單元操控顯示器38及 肥皂衡重機構70。此外，控制單元傳送有關之操作資訊至 中央電腦，如有必要，中央電腦會通知維護相關之清洗站 。顯示器38及肥皂衡重機構70經由控制器176與一中央電 腦通訊。此將允許中央電腦定期査詢顯示器及肥皂衡重器 Μ便監視清洗站之使用情形。 第10圖及第11圖顯示清洗站W1及清洗站W2之配線圖。 熟知本技藝者將知道第1〇圖及第11圖之配線圖可用實線來 -----------"'I裝------訂------ (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用令國國家標準（CNS ) Α4規格（210Χ297公釐） 14 A7 B7 311154 五、發明説明（12 配接，或譬如Μ一可程式控制器由軟體來控制。 ”正常”盒係指示清洗站W1及W2是在一般狀態*在此模 式時僅有水被釋出。在正常楔式，繼電器或繪出XI被通電 〇 計時器Τ6之常開接點226必須關閉以便使電流經過繼 電器R4之常閉接點228流至計時器Τ1。此提供重置功能， 因為若一可能使用者設定条统為自動模式後，則該使用者 必須在計時器Τ1所設定之選擇時間内，在感测器18之感測 範圍移動。假使在40秒期間沒有任何情況發生，則計時器 會逾時，因此重置控制条統爲正常楔式。僅在自動模式時 需有重置功能。 繼電器R1之常開接點230在計時器Τ1之計時期間是關 閉的，因此提供一保持電路，因為計時器Τ1之接點232及 繼電器R4之接點234皆爲常閉。接點230在繼電器R1内部， 並被施加一固定控制信號，因為計時器Τ1僅在所分配之時 間逾時時才會提供一控制信號。 繼電器Χ2之常開接點236使計時器Τ6動作。計時器Τ6 係用於決定使用者是否已將手放置在感测器184前方一段 足夠長的時間。我們發現大約三秒即足Μ確定使用者是否 希望將清洗站W2切換爲自動模式。 繼電器R1之常開接點238 ,繼電器XI之接點240,以及 計時器Τ0之接點242控制計時器Τ2之動作。計時器Τ0提供1 秒之暫停時間，以便使用者有足夠時間將手置於水龍頭20 下方。一旦計時器T0逾時，藉由閥52及54或192及198(視 ----r--_---1 —------IT------^ (請先閣讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -15 - 15 A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明（13 ) 所使用之清洗站而定）之操作，計時器T2會使水龍頭20放 水0.1秒。此噴出之水量已足夠潤濕雙手。 常開接點244在繼電器T2内部。接點244連接至趙電器 XI内部之常閉接點246。接點246連接至計時器T3内部之常 閉接點248。接點248連接至繼電器Y2内部之常閉接點250 以使Y2動作。繼電器Y2充電幫浦160，或使幫浦電磁閥84 或206動作。 常開接點254在繼電器Y2内部，並連接至計時器T3。 計時器T3最好設定約4秒Μ便幫浦提供適當的肥皂。若須 使用夾緊閥幫浦74或142，則時間不需4秒。 常開接點256在繼電器Υ2內部。同樣地，常開接點258 在繼電器R2內部。接點256及258建接至計時器Τ4内部之常 閉接點260。接點260連接至繼電器R2並提供一保持電路， 保持從計時器260啟動至其結束之時長。 常開接點262在繼電器R2内部並連接至繼電器Υ2內部 之常閉接點264。接點264連接至計時器Τ4及保持繼電器R3 。我們發現計時器Τ4須設為約15秒，即可提供使用者足夠 時間在肥皂釋出後，雙手塗抹肥皂。在此等待期間，水是 不允許流至水龍頭20。常開接點266是在繼電器R4内部， 並連接至計時器Τ5。同樣地，常閉接點270在計時器Τ5内 部。啟動計時器Τ5Μ及繼電器R4之保持電路，會使水龍頭 20流水5秒。我們發現電磁閥52及54，或192及198動作5秒 ，即足Μ洗淨使用者手上塗抹的肥皂。 常開接酤272在繼電器R4内部，並連接至控制電磁閥 本紙張尺度適用中國國家標準（CN'S ) Α4規格（2〗0Χ297公釐） ----------：--------訂------.方 ί I (請先閱讀背面之注意事項再填寫本頁) 16 經濟部中央標準局員工消費合作社印製 A7 B7 i、發明説明（14 ) 52及54,或192及198之繼電器Y1。同樣地，常閉接點274 在繼電器Μ内部，並連接至繼電器XI之常開接點276。接 點276連接至繼電器R3之常閉接點278。計時器Τ2之常閉接 點280連接至計時器TO之常開接黠282。接點282連接至繼 電器R1之常開接點284。 如前所述，我們提供計時器T0是為確保使用者能有足 夠時間將手置於水龍頭20下方。計時器T0是由鈕電器R1之 常開接點286,繼電器XI之接點288以及計時器T0之接點 290所控制。 繼電器R62之常開接點292使趙電器Y0動作。繼電器Y0 控制捲紙巾分配器32之電動機120之操作。此係確保不論 清洗站執行何種功能，皆可隨時供應紙巾。 繼電器XI之常開接點294操作繼電器R60*並在正常模 式確保使用者將手移離感測器34之感测範圍時放出紙巾。 我們發現有時一些物髏或類似物會使感測器34誤動。但若 在所偵測之”人”將手移離感测器34之感測範圍後才允許電 動機動作，則可防止上述情形。否則，只要手不移開就不 放出紙巾。 组電器R60之常開接點296連接至繼電器R62之常閉接 點。同樣地，繼電器R61之常開接點300連接至接點298。 繼電器R61之常開接點302連接至繼電器R60之常閉接 點304。接點304連接至繼電器R4之常閉接點306。接點306 連接至繼電器R62及計時器T7。同樣地，繼電器R62之常開 接點308連接至計時器T7之常閉接點310。接點310連接至 本纸張尺度適用中國國家標準（CNS ) Λ4規格（210X 297公釐） ----.--.---—批衣------IT------J.J- (請先閲讀背面之注意事項再填寫本頁) 17 五、發明説明（15 ) A7 B7 經濟部中央標準局員工消費合作社印製 接點306。此將確保一預定長度之紙巾會從分配器32放出 ，因為電動機120僅動作一段預定時間。 由於感測器18及180,以及選擇開關22及184之作用， 使清洗站W1及W2之操作是自動的。只要使用者靠近清洗站 ，採取適當動作即可，不論是要洗手或水，或僅是要紙巾 〇 清洗站W1及W2通常是設在”放水”模式，意諝當使用者 將手置於水龍頭20下方時，亦邸在感測器18或180之感測 區域，僅有水自水龍頭20放出。在此情況，只要手或物髏 (諸如水壺）在龍頭下方，接點274 , 276及278會確保水繼 續流出。當使用者移開手後，接點280 , 282與284M及計 時器將使水再流出1秒。我們發現此種延遲是有必要的* 因為使用者經常會無意間將手移離感测器18或180之感測 區域。因此，此延遲時間可防止控制閥52及54或192及198 之快速循環。在不浪費多少水的情況下使条統損壊減至最 小。 如果使用者希望分配器32放出紙巾，則只需將手置於 感測器34前方然後移開即可。如此會啟動罨動機120蓮轉 一段由計時器T7所設定之時間。因紙巾滾筒122之直徑改 變而造成之長度減少是很小的。 如果使用者希望使用清洗站洗手，則很容易即可達成 。使用者僅需壓下按鈕22，或者將手置於感測器184前方 一段所需之時間。當手置於感測器184前方一段所需之時 間後，控制器176會將清洗站設定為自動或洗手模式。 -------------炎------訂------Λ I ~ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） 18 - 18 B7 五、發明説明（16 ) 當在自動模式時，使用者需將手置於水龍頭20下方， 位於感测器18或180之感测區域内一段為計時器T1所設定 之時間。如此則可處理使用者將清洗站設定爲自動模式後 即離開之情況。若發生此種情況，則在計時器T1逾時後會 使条統重置為正常模式。 假設使用者將手置於感測器18或180之目標區域内， 則會使電磁操作閥52及54，或192及198動作以供應足夠潤 濕使用者雙手之水量。大多數清潔劑是水溶性的（就如所 需），就如同一般的洗手過程，在施加液皂前先潤濕雙手 在雙手.被潤濕後，控制器176藉由操作幫浦74 , 142或 160M抽送肥皂。我們可藉由調整幫浦74或142之中心開口 136内之管厚度，或者調整蠕動幫浦160之抽送時間Μ控制 所抽送之肥皂量。熟知本技藝者知道不論肥皂不足或者過 多都是不希望看到的。因此抽送量之調整是一種根據所使 用之特別肥皂Μ確保適當吧皂置之適當方法。 經濟部中央標準局員工消費合作社印裝 (請先閲讀背面之注意事項再填寫本頁) 當肥皂被抽送後，在計時器Τ4所設定之期間内是不允 許水流至水龍頭20。我們發現15秒卽足夠一般使用者徹底 在雙手塗抹肥皂。當在計時器Τ4所計時之時期塗抹肥皂後 ，計時器Τ5會使水放出5秒。此水量足以將手上之肥皂沖 洗乾淨。 電磁閥52及54或192及198之操作以放出沖洗水會使繼 電器R62通電，因而啟動計時器Τ7使紙巾在一段所選擇之 期間被放出。然後使用者可自分配器32撕下紙巾擦乾雙手 本紙伕尺度適用中國國家標準（CNS ) Α4規格（2!0'〆297公釐） 19 經濟部中央標準局員工消費合作社印製 Α7 Β7 i、發明説明（17 ) 。如此，使用者在洗完手之後，不需與淸洗站“或1*12的任 何部份接觸。因此，傳染之·傳播將減至最小’因爲清洗站 W1及W2可確實清潔雙手。 第13圖顯示與第1圖之清洗站W1類似之清洗站W3 °由 於相類似，故相同號碼指示相同構件。清洗站W3與清洗站 W1之主要不同處是，它有一由另一感测器觸發之分開之肥 皂噴頭，並有一下壓式按鈕，用以延長放水一段時間。此 外，尚有一文數顯示器，提供資訊給使用者。 如第13圖所示，肥皂噴頭312靠近放水龍頭20，並被 固定在頂部16上。肥皂噴頭312有一位於水棺14上方之噴 嘴314,經由其中放出吧皂，殺菌劑，或一適當之抗菌劑 。供應至噴嘴314之肥皂是由前述任一種幫浦，或任何其 它適合之幫浦所抽送。至於所使用之幫浦最好是第6圖所 示之蟠動幫浦。 一主動紅外線感测器糸統加入噴頭312,用於啟動幫 浦Μ便使肥皂放出。透鏡316及318分別用於傳蠄紅外線信 號以及接收反射倍號。只有在使用者將手置於指示需用肥 皂之位置時，因反射光而觸發噴頭312之感測器糸統才會 放出肥皂。因此，使用者將手置於水龍頭20下方時，只要 手位置不變，水就會一直放出，同時清洗站W3要等到噴頭 312之感測器被啟動後，才會設定為”洗手”模式。 有時會需要水龍頭20延長放水，以便灌滿水壺或水槽 14°不過*在這些情況，使用者可能不希望或者無法將手 與感测器18保持適當位置Μ維持水流。因此在紙巾分配器 本纸浪尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -----------1------ir------Λ. - i (請先閱讀背面之注意事項再填寫本頁) 20 A7 B7 五、 經濟部中央標準局員工消費合作社印製 發明説明（18 32處可提供按鈕320M解決上述情況。按鈕320可Μ是一棰 維持鋇住直至再度壓下，或是時間控制或是其它方式之適 當按鈕，只要按鈕320在啟動狀態，水將一直流至水龍頭 20 〇 在此所揭示之清洗站通常將放置在具有許多不同背景 及訓練之可能使用者之場所。清洗站必須能為這些個人適 當使用，以便發揮其最大功效。因此，提供一文數顯示器 322 ,用以提供諸如使用說明之類的資訊給使用者。顯示 器322可併入紙巾分配器32中，或者可分開設置。因此文 數顯示器要易為使用者看到，且除了說明資訊外，尚有其 它諸如已過多少時間，到下一步驟之時間等其它資訊，Κ 便在洗手期間幫忙留住清洗站W3之使用者。此外，顯示器 322亦可提供資訊给醫院，譬如，使用總人數，適當使用 總人數，Μ及其它允許轚院決定淸洗站W3是否被正確使用 Μ及使用頻率等資訊。 第14圖顯示清洗站W3之控制糸統。如圖所示，一控制 器（可Μ是一撤處理器或可程式控制器）具有來自水感測器 18,肥皂感测器316, 318, Μ及紙巾分配器感测器34之輪 入。在此實施例，紙巾分配器感测器34最好是一主動紅外 線感測器。控制器之輪出是連接至閥（譬如閥52及54其中 之一或二者〉，幫浦（譬如蟠動幫浦160>，以及紙巾分配器 32 ° 使用者通常會走近清洗站W3,然後將手置於水龍頭20 下方，Μ梵許感測器18偵测使用者之存在。因此，控制器 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨Ο X 297公釐） ----------^------、訂------A i 1 (請先閱讀背面之注意事項再填寫本頁) 21 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（19 ) 將操作控制閥Μ使水流至水龍頭20。只要感測器18偵測到 使用者，水將繼續放出。或者，只要按鈕320被啟動，水 即將繼續放出。 若使用者欲洗手，則需先將手潤濕。此可將手置於水 龍頭20下方，位於感测器18之工作範圍內邸可達成。然後 使用者至少將一隻手置於噴頭314下方，位於經由透鏡316 及318動作之感测器之工作範圍内。如此將啟動肥皂感測 器傳送一信號至控制器，使控制器從平常所設定之放水模 式切換至第二或洗手模式。因此，此動作序列與前述之序 列不同，清洗站W1是先設定為洗手模式，然後放出控制之 水量。故清洗站W3較具親和力。因此放出肥皂時即切換為 洗手棋式。 切換至洗手模式後*即按前述之預規剷序列控制水及 肥皂。因此，幫浦被啟動使肥皂經噴嘴314放出，並停止 水龍頭20放水。當雙手經過足夠時間塗抹肥皂後，水再從 水龍頭20放出。在放出足量之水後，關閉水閥，然後分配 器32藉由其電動機放出紙巾36。 可Μ是CRT螢幕，液晶顯示器，或類似裝置之文數顯 示器322亦是由控制器所操控，用以提供資訊給使用者。 因此，譬如顯示器322可設定為最初顯示清洗站W3是在僅 用水模式。當控制器控制肥皂之放出並切換至洗手模式後 ，顯示器可讓使用者知道下一步驟為何，尚餘多少時間即 啟動下一步驟，以及類似資訊。 除了前述資訊外，文數顯示器322亦可提供其它可在 H. IΗ I- · Ml I I ^ 111 """旅 f - (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -22 22 3 ί i ^ , Α7 I--- B7 ^~-------— 五、發明説明（20 ) 洗手期間留住清洗站W3之使用者之資訊。在洗手期間，使 用者可能不願遵循清洗站W3之指令或者變得不耐煩。因此 ，顯示器322可提供資訊，譬如洗手頻率，諸如洗手之重 要性等一般資訊，或者有關時事等更為一般之資訊。其目 的是要留住使用者在清洗站W3,以便使洗手序列順利完成 0 雖然是Μ較佳設計說明本發明，但需知道只要不偏離 本發明之範圍Μ及符合申請專利範圍一節中所述之精神及 限制，可進一步使用，修改及/或應用本發明。 ----.--.---Ί.裝！ (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局負工消費合作杜印製 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210Χ 297公釐） 23 五、發明説明（21 ) A7 B7 元件標號對照 經濟部中央標準局員工消費合作社印製 10 箱體 12 垂直支架 14 水槽 16 箱體頂部 18 紅外線感測器 20 水龍頭 22 選擇器開關 24 » 26 手柄 28，30 箱門 32 捲紙巾分配器 34 紅外線感測器 36 紙巾 38 顯示器 40 熱水管 42 冷水管 44，46 止水閥 48 T形接頭 50 水管 52，54 電磁閥 56 T形接頭 58 水管 60 水流通道 (請先閲讀背面之注意事項再填寫本頁) 裝. 訂 泉 本纸乐尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 24 A7 B7 五、發明説明（22 ) 經濟部中央標準局員工消費合作社印製 62 皂流通道 66 水平支座 68 肥皂容器 70 衡重裝置 72 水管 74 夾緊閥幫浦 76 水管 78 > 79 逆止閥 80 水管 82 短管 84 電磁閥 86 T形接頭 90 控制閥 92 水管 94 T形接頭 96 第一支撐板 98 第二平板 100 鉸接裝置 102，104，106 凹進部份 108 第二平板表面 110 壓力開關 112 活塞 114 導線 116 注入管 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 25 B7 五、發明説明（23 經濟部中央標準局員工消費合作社印製 118 密封圓盤 120 電動機 122 紙巾滾筒 124 單向傳輪 126 清潔劑 128 套管 130， 132 ， 134 開口 136 彈性氣囊 138 中心開口 140 環形室 142 夾緊閥幫浦 144， 146 揷銷式接頭 148， 150 管 152 逆止閥 154 電磁閥 156 控制閥 158 電纜線 160 镉動幫浦 162 活動蓋 164， 166 支座 168 中心軸 170 指狀銷 172 彈性供皂管 174 肥皂管 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 26 U1154 A7 B7 五、發明説明（24 ) 經濟部中央標準局員工消費合作社印製 176 控制器 178 水槽 180 第一紅外線感測器 182 水槽表面 184 笫二感測器 186 ， 188 手動供水閥 190 電磁閥 192 控制閥 194 T形接頭 196 水管 198 電磁閥 200 控制閥 202 水管 204 水管 206 控制閥 208 電磁閥 210 逆止閥 212 水管 213 幫浦 214 T形接頭 215 供皂管 216 肥皂容器 217 逆止閥 218 肥皂管 (請先閱讀背面之注意事項再填寫本頁) 本紙乐尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 27 B7 五、發明説明（25 ) 經濟部中央標準局員工消費合作社印製 219 逆止閥 220 控制盒 222 排水管 224 應變消除插頭組件 226 計時器T6之接點 228 繼電器R4之接點 230 繼電器R1之接點 232 計時器T1之接點 234 繼電器R4之接點 236 繼電器X2之接點 238 繼電器R1之接點 240 繼電器XI之接點 242 計時器T0之接點 244 繼電器T2之接點 246 繼電器XI之接點 248 計時器T3之接點 250 繼電器Y2之接點 254 繼電器Y2之接點 256 繼電器Y2之接點 258 繼電器R2之接點 260 計時器T4之接點 262 繼電器R2之接點 264 繼電器Y2之接點 266 繼電器R4之接點 (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準（CNS〉A4規格（210X 297公釐） 28 五、發明説明（26 ) A7 B7 經濟部中央標準局員工消費合作社印製 270 計時器T5之接點 272 繼電器R4之接點 274 繼電器R1之接點 276 繼電器XI之接點 278 繼電器R3之接點 280 計時器T2之接點 282 計時器T0之接點 284 繼電器R1之接點 286 繼電器R1之接點 288 繼電器XI之接點 290 計時器T0之接點 292 繼電器R62之接點 294 繼電器XI之接點 296 繼電器R60之接點 298 繼電器R62之接點 300 繼電器R61之接點 302 繼電器R61之接點 304 繼電器R60之接點 306 繼電器R4之接點 308 繼電器R62之接點 310 計時器T7之接點 312 肥皂噴頭 314 噴嘴 316 > 318 透鏡 ------------^------、訂------A i 1 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 29 31115^ A7 B7 五、發明説明（27 )320 按鈕322 文數顯示器 (請先閱讀背面之注意事項再填寫本頁) 、τ 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） 30Oil 5. Description of the invention (1) Many diseases are transmitted from one person to another through direct or indirect contact. Direct contact allows the infectious agent to spread from the person carrying the virus to another person, who may be infected and / or pass the virus to others. Nosocomial infections are particularly prevalent among healthcare workers because they are exposed to infectious diseases intentionally or unintentionally. People who indirectly contact with the virus will leave the virus after touching the object, so that those who come into contact with the object later will be exposed to the virus. Many viruses are infected by direct or indirect contact with both hands. Some viruses can be eliminated with detergents such as soap, fungicides, and the like. Hospital staff are usually trained in proper hand washing methods as a way to minimize hospital infections. Similarly, many workplaces require food handlers to wash their hands before handling food. Many hospitals have washing stations for hand washing. The cleaning station has a foot- or foot-operated valve that uses M to control the flow of water from the faucet to the sink. It also has a source of detergent such as liquid soap and folded paper towels for hand wiping. Hot air blowers are not usually provided in S premises because the air flow will increase the spread of the virus. The cleaning station has several shortcomings, such as the inappropriate amount of soap, the need to touch the valve or other places that may be contaminated, M and the amount of water used when washing hands. The invention relates to a cleaning station suitable for hospitals and food processing places. This cleaning station has an infrared sensor for detecting the presence of the user, and whether the user wants to do hand washing. Once a possible user is detected, the control system will release enough water to wet its hands. Then release a predetermined amount of soap sufficient to clean your hands, and then release the amount of water to rinse your hands. Finally, a roll of tissue with a predetermined length is released. This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297mm) ---- ~ -----:-^ ------ lsτ ------. A ί ~ (Please read the precautions on the back before filling out this page) Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 4 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economics Α7 Β7 1. Description of the invention (2) If the user only If you want to drink water or get some paper towels, the control system will skip the handwashing mode and allow these actions. The operation of the cleaning station can be monitored by a central computer. This computer has the ability to notify appropriate maintenance personnel when the operation of the cleaning station is improper or needs service. The main object of the present invention is to provide a cleaning station suitable for S hospitals and food processing facilities as a device to minimize the spread of infectious diseases. The cleaning station includes a water tank M and a water tank. The MS chooses to drain water to the water tank's water tap. A first sensor used in conjunction with the sink is used to determine the presence of the user. An electrically operated valve communicating with the faucet is used to enable water to be selectively supplied to the faucet and activated by the first sensor. 1. A soap dispenser for use with a sink * Use K to select soap to be released. A second sensor used in conjunction with the soap dispenser, M determines whether the user wants to use the soap dispenser. A pump used in conjunction with the soap dispenser, connected to the soap dispenser and the second sensor, when the second sensor detects the user, it will cause the soap to be selectively supplied to the soap dispenser . The method of operating a cleaning station includes the following steps: detecting the presence of the user with the first sensor, and allowing the water to be discharged from the faucet when the user is detected; the second sensor determines whether the user wants to release Soap; M and when the second sensor is activated, the soap is discharged from the soap dispenser and at the same time the water is prohibited from being discharged from the faucet. The method of operating a cleaning station includes the following steps: providing a cleaning station, which includes a water tank, a drain faucet used in conjunction with the water tank, an electrical operation valve connected to the drain faucet, and controlling the flow of water to the drain faucet with K The first sensor used in conjunction with the water tap is used to determine the user's paper size. The Chinese National Standard (CNS) A4 specification (210X297 mm)-nm! Tn!-· N m --- * h ---- 1---n —inn T _ -I. Table i ^ (Please read the precautions on the back before filling this page) 5 A7 B7__ printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. The description of the invention (3) Exists, one is used in conjunction with the sink and adjacent to the tap Soap-dispensing faucet, a pump connected to the soap source and the soap-dispensing faucet, a second sensor used in conjunction with the pump, to control the operation of the pump with Μ to supply soap to the soap-dispensing faucet, Μ and one and the first The first and second sensors, the controller connected to the valve and the pump, use M to control the operation of the valve and the pump. It also includes the following steps: the first sensor detects the presence of the user and communicates a signal with the controller, so that the valve is operated and water is supplied to the tap, as long as the first sensor detects When the user does not detect the user, the second sensor continuously supplies water to the tap. The above and other objects and advantages of the present invention will be clearly understood with reference to the following description accompanying drawings. The following detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings will make the above and other objects and advantages M and new features of the present invention more obvious. Among them: Figure 1 is a first implementation of the cleaning station of the present invention Perspective view of an example; Figure 2 is a front view of a first embodiment of the cleaning station of the present invention, part of which is shown in cross section; Figure 3 is a side view of a first embodiment of the cleaning station of the present invention, the middle Figure 4 is a fragmentary perspective view of the soap weighting mechanism of the present invention; Figure 5 is a fragmentary front view of the soap-discharging system of the present invention, in which part of the M section is shown; Figure 6 is Another fragmentary front view of the device for releasing soap; Figure 7 is a front view of the H segment of the faucet of the present invention; this paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 OX 297mm)- --------:-installed ------ ordered ------ 'Λ. ii (Please read the precautions on the back before filling out this page) 6 311154 Α7 Β7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention Instructions (4) Figure 8 is the front view of the H section of another gang system , Part of which is shown in section M; Figure 9 is a front view of another embodiment of the cleaning station of the present invention; Figures 10 and 11 are simple wiring diagrams of the embodiment of Figure 9; Figure 12 is the control of the cleaning station General diagram of the system; FIG. 13 is a perspective view of a third embodiment of the cleaning station of the present invention; M and FIG. 14 are block diagrams of the control system of the present invention. The cleaning station W1 shown in FIG. 1 has a box body 10 and a vertical bracket 12. As shown in the figure, the box 10 and the vertical bracket 12 may be separate structural elements, or they may be integrated or the bracket 12 may be a part of the wall or the like. In addition, although we hope that the cabinet 10 and the vertical bracket 12 are made of stainless steel, those skilled in the art will know that other ingredients are also suitable, such as the cleaning station W1 used in restaurant establishments. The water tank 14 is installed on the top 16 of the box body 10. Also installed on the top 16 is an infrared sensor 18, a faucet 20, and a selector switch 22. The case 10 may have handles 24 and 26, and the case doors 28 and 30 are opened. An electrically operated roll tissue dispenser 32 is mounted on the vertical support 12. The roll tissue dispenser is preferably made according to US Patent 4,960, 248, the content of which is incorporated into the reference of the present invention and the assignee of the patent is also the assignee of the present invention. The distribution device 32 has an infrared sensor 34, which may be a passive infrared detector, and the sensor 18 is an active infrared detector. Figure 1 also shows a section of paper towel 36 extending from the dispenser 32, and a display 38 indicating the number of users of the cleaning station W1. Although we prefer to make it (please read the precautions on the back and then fill out this page). Packing * * τ Spring paper standard is applicable to China National Standard (CNS) Α4 specifications (210X297 mm) A7 B7 V. Invention description (paper Towels, as long as they are a continuous length of tear-drying material that can be discharged from the dispenser 32. Do not use single-sheet tissues because they may come into contact with dispensers that may be contaminated. As shown in Figure 2, the tank 10 has a hollow interior containing suitable working components of the cleaning station W1. Hot and cold water pipes 40 and 42 are connected to the usual sources provided in most buildings. Manual water stop valves 44 and 46 are installed at The upper ends of the water pipes 40 and 42. A T-shaped joint or pipe joint 48 extends from the water pipe above the valve 44 and the water pipe 50 extends from the T-shaped joint, which will be described later. Electrically operated solenoid valves 52 and 54 are installed on the valve 44, Between the 46 and the T-joint 56 to allow the normally closed valves 52 and / or 54 to supply water to the faucet 20 when they are open or allowed to flow. The T-joint 56 allows hot and cold water to be mixed and K gets the required Temperature. Figure 7 The faucet 20 has a water flow channel 60M and an internal soap flow channel 62, and terminates in the nozzle 64, using M to guide the water flow to the water tank 14, and finally from the drain pipe into the drain or treatment system. Central Bureau of Economics and Trade Printed by an employee consumer cooperative (please read the precautions on the back before filling out this page) The horizontal support 66 is installed inside the box 10, and the soap container or soap bottle 68 placed on the counterweight device 70 is supported by Μ. Water pipe 72 It extends from the soap container 68 to the clamping valve pump 74. The water pipe 76 extends from the pump 74 to the check valve 78, and the water pipe 80 extends from the check valve 78 to the soap passage 62 of the faucet 20. The check valve 79 is located The water pipe 72 between the container 68 and the pump 74. The soap channel 62 shown in FIG. 7 has a short tube 82 extending from the faucet 20 to guide the soap to the water tank 14 with K. The electromagnetic operation control valve 84 is located in the water pipe 50 upstream and connected to the inlet of the pump 74 of the clamping valve via a T-shaped joint 86 to provide pressurized water to the pump 74. The other outlet of the T-shaped joint 86 is connected to a control valve or just a restrictive orifice. This paper scale is applicable to China National Standard (CNS) Α4 specification (210 X 297 mm) 8 A7 m_ B7 _ printed by employees ’consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (6) The water pipe 92 extends from the control valve 90 to the T-shaped joint 94 of the water pipe 58, as shown in FIG. 3 The counterweight device 70 shown in FIGS. 4 and 5 includes a first support plate 96 disposed on the support 66 and a second flat plate 98 that is positioned above the plate 96 and hinged to the plate 96 for the hinge device 100. The soap container 68 is placed on the second flat plate 98, and the soap container is preferably a lighter replaceable bottle. On the surface 108 of the second flat plate 98 there are recessed portions 102, 104 with unequal spacing from the hinge device And 106. The pressure switch 110 has a piston 112 that can be selectively positioned to any of the recessed portions 102, 104, and 106. The weight of the soap container 68 (including the weight of the soap container itself) is applied to the pressure opening 110 via the piston 112, so that the amount of soap in the container 68 can be monitored. The wire 114 extending from the pressure switch 110 serves as a means to notify the central computer container 68 of the amount of soap. We have found that it is better to be flexible in notifying the central Xiaonao to replace the soap container 68. The weight of the container 68 exerts a force proportional to the distance between the piston 112 and the hinge device 100 via the hinge device 100 to the piston 112. Therefore, we can select the position of the pressure switch 110 and its piston 112 so that the pressure switch 110 will stop operating when the selected amount of soap remains in the container. Therefore, the maintenance personnel can be notified upon request. We will choose to use the pressure switch, because the pressure switch only sends appropriate signals when it stops, minimizing the workload of the central computer. Otherwise, the central computer needs to periodically query the pressure switch 110 to determine the amount of soap remaining in the container 68. Since the cleaning agent in the container is likely to be consumed only slowly, the pressure-activated switch can be said to be the most feasible. Figures 4 and 5 also show that the paper size extending through the pump 74 to the soap container 68 is applicable to the Chinese National Standard (CNS) Α4 specification (210Χ297mm) _ ---- r -------炎 ------ 定 ------ Λ, _ (please read the notes on the back before filling in this page) A7 __B7__ printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the invention (7) Continuous The elastic injection tube 116. At the top of the container 68 there is a sealed tray 118 for preventing soap from overflowing, and at the same time providing an opening into which the tube 116 is inserted. In the fifth circle, it is necessary to know that the tube 116 extends through the pump 74. When replacing the container 68, the injection tube 116 must also be replaced. This minimizes the possibility of contamination of the joint or pipe joint. This is particularly suitable for hospital settings, because the possibility of infection must be avoided as much as possible. However, this is not necessary in food handling facilities. The roll tissue dispenser 32 shown in FIGS. 2 and 3 has an infrared sensor 34. Whenever the user needs a tissue, the sensor 34 causes the motor 120 to operate. This is particularly suitable for hospital settings, because sudden emergencies may prevent users from completing the normal hand washing cycle. The motor 120 rotates the tissue roller 122 by the unidirectional transmission 124. This will ensure that the paper towel is released from the opening of the dispenser 32 and prevent the drum 122 from becoming entangled. We have found that there are many different types of pumps that can be used to pump the cleaning agent 126 to the faucet 20. For example, the clamping valve pump 74 has a non-deformed cylindrical outer sleeve 128, which is closed at both ends, but has openings 130 and 132 as the inlet and outlet of the pipe 116, as shown in FIG. On the side of the sleeve 128, there is another opening 134 for connecting the water pipe 80. The elastic gas 136 is located in the sleeve 128 and has a central opening 138 with a continuous diameter corresponding to the diameter of the tube 116, and M is used to provide a sliding fit. This sliding fit maximizes the pumping force. In addition, the tube 116 may be thinner, and the thickness may be selected according to the amount of soap 126 to be pumped. The thicker the wall of the tube Π6, the smaller the volume of soap contained in its plenum. Those who are familiar with this art will know that the water from the water pipe 80 into the airbag 136 and the casing of this paper are applicable to the Chinese National Standard (CMS) Α4 specification (210Χ297 mm) (please read the precautions on the back and fill in this page). 5. Description of the invention (8) When the annular chamber 140 is formed by 128, the central opening 138 will be squeezed and the tube 116 will be compressed. This sudden compression will force the material contained in the tube 116 to flow out. The check valve 78 allows the extracted soap to flow to the container 68. This type of rapid pumping action causes soap to be ejected from the tube 82. As long as the valve 84 is open, the airbag 136 will remain in the inflated state. Once the valve is closed, the source of water pressure is removed from the water pipe 88, however, the valve 90 can be opened to allow water to flow to the faucet 20 to expand the central opening 138 again. We hope that the water released through the valve 90 can flow into the water flow channel 60. In addition, soap will be pumped from the container 68 to the pump 74. The clamping valve pump 142 shown in Fig. 8 is roughly similar to the pump 74, the difference is that it uses snap-on joints 144 and 146 at the inlet and outlet of the pump, respectively. In addition, unlike the pump 74, the tube 148 leading to the soap container 68 does not extend from the pump. Similarly, the pipe 150 connected to the joint 146 leads to the faucet 20. Therefore, the central opening 138 of the airbag 136 itself forms a soap duct. Of course, there is a check valve M before and after the pump 142 to ensure that the soap flows to the pump 142 and then to the faucet 20. The check valve 152 shown in FIG. 8 is preferably a ball check valve, and its function is to allow water to flow from the water pipe 92 to the faucet 20. The normally closed solenoid valve 154 controls the control valve 156 at the outlet of the water pipe 50. The cable 158 supplies working power and control signals for the solenoid valve 154 to operate. The check valve 152 is used to prevent water from flowing into the valve 156 from the water pipe 92, and its size causes the sudden water flow from the water pipe 50 to flow into the pump 142. Therefore, the check valve 152 functions as the same orifice, allowing water to flow through when the valve 156 is closed by the solenoid valve 154. The electric operation rotary peristaltic pump shown in Figure 6 can also be used to pump clean paper music. The standard is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm)-· *! I ··· If n II---m士 ^,--II! —1 I! L— II 丁 I m I i ^ i. . 0¾ 'V9 ii (Please read the precautions on the back before filling out this page) Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 11 Printed A7 B7 Employee Cooperation of the Consumer Bureau of the Central Bureau of Standards V. Invention Instructions (9) Cleanser 126 至 水 TAP20. The pump 160 has a movable cover 162 on the supports 164 and 166. The central shaft 168 is rotated by a motor (not shown). The central axis 168 has finger pins 170 for engaging with the elastic soap supply tube 172 at its periphery. The tube 172 feeds to the soap tube 174 leading to the faucet 20. The rotation of the central shaft 168 causes the finger pin 170 to selectively engage with the tube 172, so that the tube 172 is pressed against the movable cover 162. If such rolling continues, the soap will be forced to flow to the soap tube 174. If the central shaft 168 rotates in the opposite direction, the soap will return from the soap tube 174 to the tube 172, thus minimizing the possibility of soap dripping from the tube 174 into the water tank 14. Since the movable cover 162 above the shaft 08 and the supports 164 and 166 is movable, it is convenient to replace the soap tube 172 when the soap in the container 68 is used up. This kind of device is very effective in reducing the pollution of pipe joints. It should be known that the soap container and piping can be an integral unit for easy replacement. As mentioned above, the push-down selector switch 22 is installed on the upper surface 16 of the tank 10 near the faucet 20. The selector switch 22 is a two-position switch. We found that sometimes users only need water, such as drinking water. In this case, the selector switch 22 is effective in allowing only water to be discharged from the faucet 20. As previously mentioned, the second sensor 34 allows the dispenser 32 to supply roll tissue at any time. When the push-down switch 22 is in the water-only position, the display will not operate, because the display is controlled by the controller 176, and only when the soap is pumped, all electrical controls of the cleaning station are in the electronic controller 176. The device is located inside the box 10. The controller 176 may be hardwired or a programmable controller. The controller 176 has the receiving display 38 and the paper size of the paper. It is applicable to the Chinese National Standard (CNS) Λ4 present format (210X 297mm) 12 (please read the precautions on the back before filling in this page),-° A7 B7 Central Ministry of Economic Affairs Printed by the Bureau of Standards and Staff Consumer Cooperative V. Description of invention (10 Magnetic valves 52, 54, 84, 90 and 78. All electrical signal functions required. The central computer is preferably connected to a main computer. Figure 9 shows the cleaning station W2. The washing station W2 can be adapted to a traditionally designed sink 178. A first infrared sensor 180 (preferably an active type) is installed on the surface 182 of the sink 178 and is used to determine whether the user's hands are under the faucet 20 The faucet 20 of the washing station W2 is the same as the faucet 20 of the washing station W1, so it will not be repeated here. The second sensor 184 of the active type is also installed on the surface 182. However, the sensor 184 is sensed upward The sensor 180 is oriented horizontally. Therefore, the sensor 180 can be regarded as sensing a horizontal plane, and the sensor 184 is sensing a vertical plane extending vertically from the plane of the sensor 180. Avoid users Incorrect position of both hands may cause trouble to the controller 176. The cleaning station W2 has manual water supply valves 186 and 188 for providing pressurized water source to the cleaning station W2. The normally closed solenoid valve 190 operates the control valve 192 to make water Flows through the water pipe 196 to the T-joint 194. Similarly, the normally closed solenoid valve 198 operates the control valve 200 to allow water to flow through the water pipe 202 to the T-joint 194. The water pipe 204 is connected from the manually operated valve 188 to the control valve 206. The valve 206 It is operated by the normally closed solenoid valve 208. The check valve 210 supplies water to the water pipe 212 which communicates with the water pipe 202 via the T-joint 214. The pump 213, which is substantially the same as the pump 142 in FIG. 8, has a protrusion from the soap container 216 Soap supply pipe 215. Soap pipe 218 extends from the outlet of pump 213 to water pipe 80. Of course, check valves 217 and 219, which can be spherical check valves, are placed between container 216 and faucet 20 to control the pumping of soap. This paper scale is applicable to China National Standard (CMS) Α4 specification (210X 297mm) I--. -. ---- ^ ------ Subscribe ------ 'Quan l-(please read the notes on the back before filling in this page) 13 Printed A7 __B7_ by the Consumer Labor Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (11) The control box 220 is installed on a vertical bracket located behind the drain pipe 222. The wires extend from the control box 220 to each part of the equipment. These wires preferably have strain relief wiper assemblies 224 to minimize cable harness damage. We have found that sensor 184 is a better alternative to push-down buttons, especially in hospital settings. The upward-facing sensor 184 does not need to be touched by the user, thus reducing the risk of infection caused by the aforementioned contact. In order for the control box 220 to switch the washing station W2 to the hand washing or water only mode, the user only needs to put the hand in front of the sensor 184 for a sufficient time. We found that a sensing time of about three seconds was sufficient, and at the same time, it was possible to avoid undesirable locking caused by the hand moving too fast across the scanning area of the sensor 184. In addition, we hope that when the washing station W2 is set to the hand washing mode by the sensor 184, the sensor 180 needs to be locked within the selected time. This will further ensure that unintended actions will not occur. In other words, first set the washing station to hand-washing mode, and then put your hand under the faucet. Figure 12 shows a schematic diagram of the cleaning stations W1 and W2 connected to a main computer or a central computer. The control unit corresponding to the controller 176 operates the display 38 and the soap weight mechanism 70. In addition, the control unit transmits relevant operation information to the central computer, and if necessary, the central computer will notify the maintenance-related cleaning station. The display 38 and the soap balance mechanism 70 communicate with a central computer via the controller 176. This will allow the central computer to periodically query the monitor and soap counterweight Μ to monitor the usage of the cleaning station. Figures 10 and 11 show the wiring diagrams of the cleaning station W1 and the cleaning station W2. Those skilled in the art will know that the wiring diagrams in Figures 10 and 11 can be drawn with solid lines --------- " 'I installed ------ order ------ (Please read the precautions on the back before filling in this page) The paper size is applicable to the National Standard (CNS) Α4 specification (210Χ297mm) 14 A7 B7 311154 V. Description of invention (12 matching, or for example Μ 一 可The program controller is controlled by software. The "normal" box indicates that the cleaning stations W1 and W2 are in the normal state. * In this mode, only the water is released. In the normal wedge type, the relay or XI is energized. Timer The normally open contact 226 of Τ6 must be closed to allow current to flow to the timer Τ1 through the normally closed contact 228 of relay R4. This provides a reset function, because if the user sets the system to automatic mode, it should be used The user must move within the sensing range of the sensor 18 within the selected time set by the timer Τ1. If nothing happens during 40 seconds, the timer will time out, so the reset control is normal wedge The reset function is only required in the automatic mode. The normally open contact 230 of the relay R1 is in the timer T The timing period of 1 is closed, so a holding circuit is provided because the contact 232 of the timer T1 and the contact 234 of the relay R4 are normally closed. The contact 230 is inside the relay R1 and a fixed control signal is applied, Because the timer Τ1 will only provide a control signal when the allocated time expires. The normally open contact 236 of the relay Χ2 activates the timer Τ6. The timer Τ6 is used to determine whether the user has placed his hand in the sense A long enough time in front of the detector 184. We found that about three seconds is enough to determine whether the user wishes to switch the cleaning station W2 to the automatic mode. Normally open contact 238 of relay R1, contact 240 of relay XI, and timing The contact 242 of the timer T0 controls the action of the timer T2. The timer T0 provides a pause time of 1 second, so that the user has enough time to put his hand under the faucet 20. Once the timer T0 expires, the valves 52 and 54 Or 192 and 198 (depending on ---- r --_--- 1 ------- IT ------ ^ (please read the precautions on the back before filling this page) Central Ministry of Economic Affairs The standards printed by the Bureau of Standards and Staff's Consumer Cooperative apply to the Chinese national standards CNS) A4 specification (210X 297 mm) -15-15 A7 B7 Centralized Bureau of the Ministry of Economic Affairs Employee's consumer cooperation du printing 5. Invention description (13) Depends on the cleaning station used), timer T2 will make Faucet 20 put water 0. 1 second. The amount of water sprayed out is enough to wet hands. The normally open contact 244 is inside the relay T2. The contact 244 is connected to the normally closed contact 246 inside Zhao Electric XI. The contact 246 is connected to the normally closed contact 248 inside the timer T3. The contact 248 is connected to the normally closed contact 250 inside the relay Y2 to activate Y2. The relay Y2 charges the pump 160, or activates the pump solenoid valve 84 or 206. The normally open contact 254 is inside the relay Y2 and is connected to the timer T3. The timer T3 is preferably set at about 4 seconds to provide the appropriate soap to the pump. If a clamping valve pump 74 or 142 is required, the time does not need 4 seconds. The normally open contact 256 is inside the relay Y2. Similarly, the normally open contact 258 is inside the relay R2. The contacts 256 and 258 are connected to the normally closed contact 260 in the timer T4. The contact 260 is connected to the relay R2 and provides a hold circuit for holding the time from the start of the timer 260 to its end. The normally open contact 262 is inside the relay R2 and is connected to the normally closed contact 264 inside the relay Y2. The contact 264 is connected to the timer T4 and the holding relay R3. We have found that the timer Τ4 must be set to about 15 seconds to provide the user with enough time to apply soap after the soap is released. During this waiting period, water is not allowed to flow to the faucet 20. The normally open contact 266 is inside the relay R4 and is connected to the timer T5. Similarly, the normally closed contact 270 is inside the timer T5. Starting the holding circuit of timer Τ5Μ and relay R4 will cause faucet 20 to flow for 5 seconds. We found that solenoid valves 52 and 54, or 192 and 198 act for 5 seconds, that is, enough soap to wash the user's hands. The normally open connection 272 is inside the relay R4, and is connected to the control solenoid valve. The paper size is applicable to the Chinese National Standard (CN'S) Α4 specification (2〗 0Χ297 mm) ----------: ---- ---- order ------. Fang I (please read the precautions on the back before filling out this page) 16 Printed by the Ministry of Economy Central Standards Bureau Employee Consumer Cooperative A7 B7 i, Invention Instructions (14) 52 and 54, or 192 and 198 relay Y1. Similarly, the normally closed contact 274 is inside the relay M and is connected to the normally open contact 276 of the relay XI. The contact 276 is connected to the normally closed contact 278 of the relay R3. The normally closed contact 280 of the timer T2 is connected to the normally open contact 282 of the timer TO. The contact 282 is connected to the normally open contact 284 of the relay R1. As mentioned earlier, we provide the timer T0 to ensure that the user has enough time to place his hand under the faucet 20. The timer T0 is controlled by the normally open contact 286 of the button appliance R1, the contact 288 of the relay XI, and the contact 290 of the timer T0. The normally open contact 292 of the relay R62 makes Zhao Electric Y0 act. The relay Y0 controls the operation of the motor 120 of the paper towel dispenser 32. This system ensures that no matter what function the cleaning station performs, tissues can be supplied at any time. The normally open contact 294 of the relay XI operates the relay R60 * and releases the paper towel when the user moves the hand away from the sensing range of the sensor 34 in the normal mode. We have found that sometimes objects or similar objects can cause the sensor 34 to malfunction. However, if the detected "person" moves the hand away from the sensing range of the sensor 34 before the motor is allowed to move, the above situation can be prevented. Otherwise, the tissues will not be released as long as the hands are not removed. The normally open contact 296 of the assembly R60 is connected to the normally closed contact of the relay R62. Similarly, the normally open contact 300 of the relay R61 is connected to the contact 298. The normally open contact 302 of the relay R61 is connected to the normally closed contact 304 of the relay R60. The contact 304 is connected to the normally closed contact 306 of the relay R4. The contact 306 is connected to the relay R62 and the timer T7. Similarly, the normally open contact 308 of the relay R62 is connected to the normally closed contact 310 of the timer T7. The contact point 310 is connected to this paper standard applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) ----. -. ----- Bai Yi -------- IT ------ J. J- (please read the precautions on the back and then fill out this page) 17 V. Description of the invention (15) A7 B7 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy Contact 306. This will ensure that a predetermined length of paper towel will be released from the dispenser 32, because the motor 120 will only operate for a predetermined period of time. Due to the functions of the sensors 18 and 180, and the selection switches 22 and 184, the operation of the cleaning stations W1 and W2 is automatic. As long as the user is close to the washing station, take appropriate actions, whether it is to wash hands or water, or just to wipe paper. Washing stations W1 and W2 are usually set in the "draining" mode, which means that when the user puts his hand in the tap When it is below 20, it is also in the sensing area of the sensor 18 or 180, and only water is discharged from the faucet 20. In this case, as long as the hand or skeleton (such as a kettle) is under the tap, the contacts 274, 276, and 278 will ensure that the water continues to flow out. When the user removes his hand, the contacts 280, 282 and 284M and the timer will cause water to flow out for another 1 second. We have found that this delay is necessary * because users often unintentionally move their hands away from the sensing area of the sensor 18 or 180. Therefore, this delay time can prevent rapid cycling of the control valves 52 and 54 or 192 and 198. Minimize system damage without wasting too much water. If the user wants the dispenser 32 to release the paper towel, he simply places his hand in front of the sensor 34 and then removes it. This will start the engine 120 to turn for a period of time set by the timer T7. The reduction in length due to the diameter change of the tissue roller 122 is very small. If users want to use the washing station to wash their hands, it is easy to achieve. The user only needs to press the button 22 or place his hand in front of the sensor 184 for a desired period of time. After the hand is placed in front of the sensor 184 for a desired period of time, the controller 176 sets the washing station to automatic or hand washing mode. ------------- Yan ------ Subscribe ------ Λ I ~ (Please read the notes on the back before filling this page) This paper size is applicable to Chinese national standards (CNS) Α4 specification (210Χ297mm) 18-18 B7 5. Description of the invention (16) When in automatic mode, the user needs to put his hand under the faucet 20, located in the sensing area of the sensor 18 or 180 A period of time set by timer T1. In this way, it can deal with the situation that the user leaves the cleaning station after setting it to the automatic mode. If this happens, the timer will reset to normal mode after the timer T1 expires. Assuming that the user places his hand in the target area of the sensor 18 or 180, the solenoid operated valves 52 and 54, or 192 and 198 are actuated to supply enough water to wet the user's hands. Most detergents are water-soluble (as needed), just like a normal hand washing process, moisten your hands before applying liquid soap. After being wetted, the controller 176 pumps soap by operating the pump 74, 142 or 160M. We can control the amount of soap pumped by adjusting the thickness of the tube in the central opening 136 of the pump 74 or 142, or by adjusting the pumping time M of the peristaltic pump 160. Those skilled in the art know that neither soap nor soap is undesirable. Therefore, the adjustment of the pumping amount is an appropriate method to ensure proper soap placement according to the special soap M used. Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). After the soap is pumped, water is not allowed to flow to the faucet 20 within the period set by the timer Τ4. We found that 15 seconds is enough for the average user to thoroughly apply soap to his hands. When soap is applied during the period counted by the timer Τ4, the timer Τ5 will cause water to drain for 5 seconds. This amount of water is sufficient to wash the soap off your hands. Operation of solenoid valves 52 and 54 or 192 and 198 to discharge flush water energizes relay R62, thus starting timer T7 to allow the tissue to be discharged for a selected period of time. Then the user can tear off the paper towels from the dispenser 32 to dry both hands. The paper size is applicable to the Chinese National Standard (CNS) Α4 specification (2! 0'〆297mm) 19 Printed Α7 Β7 i by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs , Description of the invention (17). In this way, the user does not need to be in contact with any part of the washing station 1 or 12 after washing his hands. Therefore, the spread of infection will be minimized because the washing stations W1 and W2 can indeed clean hands. Figure 13 shows the cleaning station W3 ° which is similar to the cleaning station W1 in Figure 1. Because they are similar, the same number indicates the same component. The main difference between the cleaning station W3 and the cleaning station W1 is that it has another sensor The separated soap nozzle is triggered, and there is a push button to extend the water discharge period. In addition, there is a text display to provide information to the user. As shown in Figure 13, the soap nozzle 312 is close to the water tap 20, It is fixed on the top 16. The soap nozzle 312 has a nozzle 314 above the water coffin 14, through which bar soap, bactericide, or a suitable antibacterial agent is released. The soap supplied to the nozzle 314 is provided by any of the aforementioned pumps , Or any other suitable pumping pump. The pump used is preferably the moving pump shown in Figure 6. An active infrared sensor system is added to the nozzle 312 to start the pump. Let soap out The lenses 316 and 318 are used to transmit infrared signals and receive reflection times. Only when the user places his hand at the position indicating the need for soap, the sensor system that triggers the nozzle 312 due to the reflected light will be released. Soap. Therefore, when the user places his hand under the faucet 20, as long as the hand position remains unchanged, the water will be discharged all the time. At the same time, the cleaning station W3 will not be set to "hand washing" until the sensor of the spray head 312 is activated. Mode. Sometimes the faucet 20 needs to be extended to fill the kettle or sink 14 °. However, in these cases, the user may not want or be able to keep the hand and sensor 18 in place to maintain the flow of water. The size of the paper wave is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ----------- 1 ------ ir ------ Λ. -i (please read the precautions on the back before filling in this page) 20 A7 B7 V. Printed description of inventions by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (18 32 locations can provide a button 320M to solve the above situation. The button 320 can be one Hold the barium until it is pressed again, or the appropriate button for time control or other means, as long as the button 320 is in the activated state, the water will flow to the faucet 20. The cleaning station disclosed here will usually be placed in many different places Background and the location of potential users of the training. The cleaning station must be able to be used appropriately by these individuals in order to maximize their effectiveness. Therefore, a text display 322 is provided to provide information such as instructions for use to the user. The display 322 It can be incorporated into the tissue dispenser 32, or can be set separately. Therefore, the text display should be easy for the user to see, and in addition to the description information, there are other information such as how much time has passed, the time to the next step, etc. , Κ will help to retain the users of the cleaning station W3 during hand washing. In addition, the display 322 can also provide information to the hospital, for example, Use the total number of people, appropriate use of the total number of people, Μ and other permission to determine whether the washing station W3 is correctly used Μ and the use frequency and other information. Figure 14 shows the control system of the washing station W3. As shown in the figure, a control The device (may be a processor or a programmable controller) has a turn-in from the water sensor 18, soap sensors 316, 318, M and the tissue dispenser sensor 34. In this embodiment, the tissue Distributor sensor 34 is preferably an active infrared sensor. The wheel of the controller is connected to a valve (such as one or both of valves 52 and 54), a pump (such as a moving pump 160>, And the paper towel dispenser 32 ° The user usually approaches the cleaning station W3, and then puts his hand under the faucet 20, the Mvanxu sensor 18 detects the presence of the user. Therefore, the controller's paper size is applicable to Chinese national standards (CNS) A4 specification (2 丨 Ο X 297mm) ---------- ^ ------, order ------ A i 1 (Please read the notes on the back first (Fill in this page again) 21 A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 5. Description of the invention (19) Flow to the faucet 20. As long as the sensor 18 detects the user, the water will continue to be discharged. Or, as long as the button 320 is activated, the water will continue to be discharged. If the user wants to wash their hands, they need to wet their hands first. This can be achieved by placing the hand under the faucet 20, within the working range of the sensor 18. The user then places at least one hand under the spray head 314, within the working range of the sensor operated by the lenses 316 and 318 This will activate the soap sensor to send a signal to the controller, so that the controller switches from the normally set water discharge mode to the second or hand washing mode. Therefore, this sequence of actions is different from the previous sequence, the cleaning station W1 is set first For hand washing mode, then release the controlled amount of water. Therefore, the cleaning station W3 has more affinity. Therefore, when the soap is released, it switches to the hand-washing chess style. After switching to the hand washing mode *, the water and soap will be controlled according to the aforementioned pre-shovel sequence. Therefore, the pump is activated so that the soap is discharged through the nozzle 314, and the tap 20 stops water. After the hands have applied soap for a sufficient amount of time, the water is discharged from the faucet 20 again. After a sufficient amount of water is discharged, the water valve is closed, and then the dispenser 32 discharges the paper towel 36 by its motor. However, the text display 322 of the CRT screen, liquid crystal display, or similar device is also controlled by the controller to provide information to the user. Therefore, for example, the display 322 may be set to initially display that the cleaning station W3 is in the water-only mode. After the controller controls the release of soap and switches to hand washing mode, the display allows the user to know what the next step is, how much time is left to start the next step, and similar information. In addition to the aforementioned information, the text display 322 can also provide other IΗ I- · Ml II ^ 111 " " " Travel f-(Please read the precautions on the back before filling in this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm) -22 22 3 ί i ^, Α7 I --- B7 ^ ~ -------- V. Description of the invention (20) Keep the information of the users of the cleaning station W3 during hand washing. During hand washing, the user may be unwilling to follow the instructions of the washing station W3 or become impatient. Therefore, the display 322 can provide information such as hand washing frequency, general information such as the importance of hand washing, or more general information about current affairs. The purpose is to keep the user at the washing station W3, so that the hand washing sequence can be completed successfully. Although it is the preferred design of M to illustrate the present invention, it is necessary to know that as long as it does not deviate from the scope of the present invention and meet the scope of the patent The spirit and limitations can be further used, modified and / or applied to the present invention. ----. -. --- Ί. Pretend! (Please read the precautions on the back and then fill out this page) The book size of the paper printed by the National Bureau of Standards of the Ministry of Economic Affairs under the negative labor consumption cooperation is applicable to the Chinese National Standard (CNS) Λ4 specification (210Χ 297 mm) 23 V. Description of invention ( 21) A7 B7 Component labeling printed by the Employees and Consumers Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 10 Cabinet 12 Vertical bracket 14 Sink 16 Top of the cabinet 18 Infrared sensor 20 Water tap 22 Selector switch 24 »26 Handle 28, 30 Cabinet door 32 Paper towel dispenser 34 Infrared sensor 36 Paper towel 38 Display 40 Hot water pipe 42 Cold water pipe 44, 46 Water stop valve 48 T-joint 50 Water pipe 52, 54 Solenoid valve 56 T-joint 58 Water pipe 60 Water flow channel (please read the back first (Please fill out this page again). The standard of Quanquan paper music is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 24 A7 B7 5. Invention description (22) Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 62 Soap flow channel 66 Horizontal support 68 Soap Container 70 Counterweight 72 Water pipe 74 Clamping valve pump 76 Water pipe 78 > 79 Check valve 80 Water pipe 82 Short pipe 84 Solenoid valve 86 T-joint 90 Control valve 92 Water pipe 94 T-joint 96 First support plate 98 Two-plate 100 hinge device 102, 104, 106 recessed portion 108 second plate surface 110 pressure switch 112 piston 114 wire 116 injection tube (please read the precautions on the back before filling this page) This paper size is applicable to Chinese national standards ( CNS) A4 specification (210X 297 mm) 25 B7 V. Description of invention (23 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 118 Sealed disc 120 Motor 122 122 Paper towel roller 124 Unidirectional transmission 126 Cleaner 128 Sleeve 130, 132, 134 opening 136 elastic bladder 138 central opening 140 annular chamber 142 clamping valve pump 144, 146 snap-on joint 148, 150 tube 152 check valve 154 solenoid valve 156 control valve 158 cable 160 cadmium pump 162 movable cover 164, 166 support 168 center shaft 170 finger pin 172 elastic soap supply tube 174 soap tube (please read the back first Please pay attention to this page and then fill out this page) This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 26 U1154 A7 B7 V. Description of invention (24) Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 176 Control 178 water tank 180 first infrared sensor 182 water tank surface 184 second sensor 186, 188 manual water supply valve 190 solenoid valve 192 control valve 194 T-joint 196 water pipe 198 solenoid valve 200 control valve 202 water pipe 204 water pipe 206 control valve 208 Solenoid valve 210 Check valve 212 Water pipe 213 Pump 214 T-joint 215 Soap pipe 216 Soap container 217 Check valve 218 Soap pipe (please read the precautions on the back before filling in this page) (CNS) A4 specification (210X297mm) 27 B7 5. Description of invention (25) Employees of Central Bureau of Standards, Ministry of Economic Affairs Printed by the consumer cooperative 219 Check valve 220 Control box 222 Drain pipe 224 Strain relief plug assembly 226 Contact for timer T6 228 Contact for relay R4 230 Contact for relay R1 232 Contact for timer T1 234 Contact for relay R4 Point 236 Relay X2 contact 238 Relay R1 contact 240 Relay XI contact 242 Timer T0 contact 244 Relay T2 contact 246 Relay XI contact 248 Timer T3 contact 250 Relay Y2 contact Point 254 Relay Y2 contact 256 Relay Y2 contact 258 Relay R2 contact 260 Timer T4 contact 262 Relay R2 contact 264 Relay Y2 contact 266 Relay R4 contact (please read the back (Notes and fill in this page again) This paper scale is applicable to the Chinese National Standard (CNS> A4 specification (210X 297 mm) 28 V. Description of invention (26) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 270 Timer T5 Contact 272 relay R4 contact 274 relay R1 contact 276 relay XI contact 278 relay R3 contact 280 timer T2 contact 282 timer T0 contact 284 Relay R1 contact 286 Relay R1 contact 288 Relay XI contact 290 Timer T0 contact 292 Relay R62 contact 294 Relay XI contact 296 Relay R60 contact 298 Relay R62 Contact 300 relay R61 contact 302 relay R61 contact 304 relay R60 contact 306 relay R4 contact 308 relay R62 contact 310 timer T7 contact 312 soap nozzle 314 nozzle 316 & 318 lens ------------ ^ ------, order ------ A i 1 (please read the notes on the back before filling this page) This paper size is applicable to Chinese national standards (CNS) A4 specifications (210 X 297 mm) 29 31115 ^ A7 B7 5. Description of invention (27) 320 buttons 322 text display (please read the precautions on the back before filling this page), τ Central Bureau of Standards The paper standard printed by the employee consumer cooperative applies the Chinese National Standard (CNS) Α4 specification (210X 297mm) 30