TW380188B

TW380188B - Gasketing and bleed means for an electrically controlled faucet assembly

Info

Publication number: TW380188B
Application number: TW85110990A
Authority: TW
Inventors: Graham H Paterson; Willard A Denham
Original assignee: Speakman Co
Priority date: 1998-01-14
Filing date: 1996-09-09
Publication date: 2000-01-21

Abstract

An electrically controlled faucet is disclosed which is operable by pushing a button or placing hands within the operating range of a sensor. The faucet is mounted to a sink deck or like surface using specially configured gasket means which insure against slippage of the faucet on the deck. The gasketing means provide special channels through which electrical operating wires can be securely passed from the faucet to operating means below the sink deck. These operating means include a solenoid valve that controls fluid flow through the faucet and a temperature control valve fluidly linked to the solenoid valve. Solenoid disabling pressure buildup in the line linking the temperature control valve and solenoid is bled through special bleed means in the temperature control valve inlets.

Description

經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（一）本發明的範疇本發明係有顒於一液體計量水龍頭，特別係有關於一種具改良的密封墊圈及高壓的壓力洩放装置的自動水龍頭。本發明的背景說明按，在考慮任何種類的结構的時候，方便性.、經濟性κ 及安全性係為其一般之最重要的考量。在某一结構裡面之其中之一最常使用的區域K及這些考慮因素的其中之一最重要Μ及最受到影響的係為洗手間裡面的設備。本發明係有顒於一種新穎的計量式水龍頭總成，其相當有效率，只需靥摸一次，Μ及價格不貴。習用技藝的說明在現今相當擁擠的環境中個人的衛生保健相當重要。除了秭浴器或是浴缸Κ外，洗臉槽可能是用來做個人盥洗工作之最通用的装置。其當然為最常使甩的装置其中之一。洗臉槽經常產生一系列的問題。在一擁擠的辦公室或是組織中，可能有上百人需使用一洗臉槽，其通常係包括觸摸式的水龍頭，有時其需要用濕了的手來操作。一經常保捋在潮濕狀態的水龍頭可能為一微生物的生長溫床，其相當容易造成疾病的傳染途徑》先前技g中已经有許多的水龍頭被發展出來，其因為太多了而無法在此詳加敘述。其中最原始的水龍頭總成包括 —單一的握把設置在一噴咀上面。將該握把往逆時針方向轉動時可K將水管打開，其係藉由釋放一密封墊圈或是具有本紙張尺度適用中國國家標準（CNS ) A4規格（210 X297公釐） ----------裝-- (請先聞讀背面之注意事項再壤k本頁) 訂 ► B7 五、發明説明（二）請先閲讀背之注意事項再頁螺紋的柱塞而達成者。在承受壓力之下而供應至水龍頭的水會從該噴咀的地方圼水流狀流出去。將握把往順時針方向轉動時可κ再次密封密封墊圏或柱塞。該種最原始的水龍頭係由一單一的冷.水源所供應者》當煮水器盛行而使得熱水被廣泛地使用時，一第二水龍頭被使用來供應熱水。為了獲得不同水溫的水，所Μ在該等出口之間設有一連结構造，使得其可Μ做獨立的調整工作。其因此發展出現今社會所相當便利使用的水龍頭。由於需保存水，特別是相當擁擠的都市環境中，有愈來愈多的電動控制感應器所致動的閥被引入◊在這些装置中，一感應器設置在握把裡面，當手經過噴咀時，閥體會打開，Μ 使水從該噴咀處流出去。當手移動開時，水即會停止。然而，這些感應器装置的结構相當複雜，且·其經常會變化無常及忽然停止作動的情形。由於會有各種不同的人Κ 及各種不同的洗臉槽结構，所Κ在啟動水流時的困難性经常係由·感應器所造成。這些感應器經常會篡奪使用者的選擇權，因為使用者無法決定何時出水以及無法決定水流量。經濟部中央標準局WC工消費合作社印製這種感應器操作的水龍頭閥桿的另外一個困擾係在於它們之和電磁閥操作的閥结構的相互連接的情彤，例如，在美國專利第4,948,Q9Q號中所敘述的薄膜閥即是。在薄膜的其中一側所堆積的壓力會使得此種閥體無法搡作。美國專利第4,953,236號係顯示一種自動混合水龍頭，其内容可供為本發明的參考》—(紅外線偵測）感應器可Κ -4 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） Α7 Β7 經濟部中央標準局員工消費合作社印製五、發明説明（三）用來偵測一物體之位在水龍頭的區域裡面出現的情形，其並且會送出一訊號以便用來搡作一馬達，該馬達則可K用來控制一閥體，Κ使水得K流出。所有的這些偵測裝置Μ及操作性零组件係被包容在水龍頭裡面。一種可供飛機使用以及一種使甩按鈕操作之電磁閥的水龍頭總成係掲露於美國專利第4,88 4 , 7 2 5號裡面。本發明的概要說明本發明人已發展出一新穎的水龍頭總成，其價格不貴，结構可靠，相當衛生，且可Κ避免習知技藝所存在的缺點。本發明的水龍頭總成包括一些零组件可Κ被使用者看見或看不見。在洗臉植平台（12)上，本發明的水龍頭總成大題上包括一水龍頭殼體（10),其具有按鈕（22)方便操作地安装在可Μ被使用者容易看到的地方。第七圖頭示可Κ被使用者看到的按鈕式水龍頭缌成，其包括一（92)和一可Κ轉動的溫度選擇握把（102)。類似之可供感愿器操作的水龍頭總成揭露於第八和九圖。在這些霣施例裡面，流经水龍頭（10) 的永流係由一感應器（23)利用一已知的方式予Κ操作。顯示於第七到第九圖，在洗臉槽平台（12)下面，本發明的水龍頭總成包括（依據水流經水龍頭總成的順序）一溫度控制閥（100),其具有熱水和冷水入口（104 , 1 06)以及出口 (108, 110)。這個溫度控制閥（1〇〇)將來自入口（1〇4和106) 的熱水和冷水混合，以便控制從水龍頭（1 0 )流出去的水溫。經過混合的水通常係由混合用的溫度控制閥（100)的出 (請先閲讀背面之注意事項再梦.¾本頁) 裝- 訂 ν=% 本紙張尺度適用中國國家標準（CNS ) Α4规格（210 X297公釐） Α7 Β7 五、發明説明（四）口（108)流出去，其被管路（112)供應至一電動操作電磁閥 (120),該電磁閥根據來自按鈕或和其聯合作動的感應器的訊號而控制該經過混合的水之流入或流經水龍頭（10)的情形》旁通閥（90)可K提供該從溫度控制閥（100)流出的經過混合的水的一個變換流通路徑。當產生一種電子或是其他失效而使得電磁閥（120)無法作動的情況下，該旁通閥（90) 可K用來旁通該電磁閥（120)。在該情況下，對握把（92)做簡軍的旋轉動作可Μ使得該從溫度控制閥（100)流出的經過混合的水會從出口（110)的地方流出去，Κ及其會流经管路 (113,118和122)而直接流經水龍頭（10)。可Κ代替地，流至旁通閥的水可Κ經由管線（112)而流動且不經由出口（110) 流出，以及/或是旁通閥（90)的出口（92)可Κ直接经由供懕管路（122)而直接聯结至水龍頭（10)。該握把（92)的更進一步之被手動轉動的動作可以關斷流經水龍頭（10)的水流。經濟部中央標準局員工消費合作社印製 ---^---------裝-- (請先閲讀背面之注意事項再一,1本頁) •線— β 電磁閥（120)丨其中之一可能失效的原因係在於管路（112) 畲在溫度控制闊（100)和電磁閥.(12Q)之間堆積過高的壓力。此種堆積的壓力會在電磁閥（120)顒閉時Κ及當在入口（104 Κ及/或是106)裡面產生水錘式動作時產生。這種堆積的壓力一般會保持在管路（112)裡面，因為入口（104和106)通常會設有逆止閥，而在該溫度控制閥（1QQ)或管路（112)裡面會因為水錘動作或其他原因而增加壓力峙，該等逆止閥會防止該等壓力被洩放掉。作用在電磁閥（120)上的過多的壓力會阻止其作動。特別是，該電磁閥（1 2 0 )可Μ.使用一種例如在本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐）經濟部中央標準局w?工消費合作社印製 A7 ___. _B7__' 五、發明説明（五）美國專利第4,948,090號裡面所掲露的薄膜式閥的结構。在此一閥體裡面，在薄膜的其中一邊的過高的壓力會防止電磁闊的柱塞被作動，而該柱塞可Μ使薄膜兩逢的壓力獲得平衡 ,而且其移動可以使其完全打開而使得水可y流經該閥體。例如在美國專利第4,948,Q3 Q號的第二圖中所掲露的一種電磁閥，其中在柱塞（閥稈）的左側的區域裡面所產生的過高的壓力會防止該柱塞被電磁場拉回。換言之，該電磁元件的強度並不強到足K克服水Μ力，其中該水壓力可K甩來將該柱塞保持在和薄膜的出口呈水密式结合的狀態（例如美國專利第4 , 948 , 090號的第二圖的參考號碼13 5所指者）。為了防止這種高壓阻蔚電磁閥（120)的作動，所Μ本發明人發展出一種簡單的，但是有效的壓力洩放装置，其係設置在入口（104或106)裡面。最佳顯示於第十五圖，冷水入口 (106)包含一種V彤溝槽（145)設置在其内徑處。這種溝槽 (145)將位在入口裡面的而且位在逆止閥裝置（14Ρ)的上面和下面的區域連接起來，使得在逆止閥上面的區域（142)可 Κ經由溝槽（145)而流出至逆止閥（140)的另外一邊（144)的地方》這種簡單，但是非常有效的流通裝置可以防止過高的壓力在電磁閥（12〇)裡面形成。在本發明之水龍頭總成裡所用的水龍頭（IQ)包括一噴咀可供水流出去，一水龍頭外罩可Κ用來封閉該噴咀（1 6 ), 一箪一的上密封墊圈（34)可供將水龍頭和外罩穩固地安裝至洗臉槽平台，一供水的螺纹接管（18)往下延伸穿過該洗臉本纸張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） (請先閲讀背面之注意事項再梦為本頁) -裝經濟部中夬標準局負工消費合作社印製 A7 B7 五、發明説明（六）槽平台，以便將水供應至水龍頭，其並且可供固定該水龍頭 ,一下密封墊圈（36)，以及鎖緊以及固定的裝置。該水龍頭亦包含有——體模製之觸摸感應膜開關（22),K及其所聯合的電線連接至電磁閥（120), Μ便用來控制流經該水龍頭的水流。可Μ替代地，此種水流可Κ藉由一感應器來控制。本發明配合參考所附的圖式時將可獲致最佳之瞭解。圖式的簡要說明第一圖係為本發明之按鈕式的水龍顗的一個側視圖；第二圖係為本發明之按鈕式的水龍頭的前視圖：第三圖係為這種洗臉槽水龍頭的安装界面處的部份剖視圖，其係為取自第二圖的剖面線3 — 3所取的剖視圔；第四圖係為本發明之一下密封墊圈的上視圖；第五圖係為本發明的水龍頭之上密封墊圈的底視圖；第六鬮係為本發明的上密封墊圏的側視圖；第七圖係為本發明的水龍頭缌成的其中一實施例的示意圔，其中其使用一按鈕和一旁通閥以便用來電動地或是人力操動地控制流經該水龍頭的流體的流動的情形；第八圖係為本發明的水龍頭總成的另外一實施例的示意圖，其中其使用一感應器和一旁通閥以便用來電動地或是人力操動地控制流經該水龍頭的流體的流動的情形；第九圖係本發明之感應器操作的水龍頭縴成的又一實施例的示意圔，其使用一種不同的可Κ看見的零組件结構，例如水龍頭，人力作動的旁通溫度控制握把，Μ及變壓器； -8- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210父297公蜜"1 -----------^-- (請先聞讀背面之注意事項再本頁) 訂線經濟部中央標準局员工消費合作杜印製 A7 B7 五、發明説明（七）第十圔係為本發明的溫度控制閥的倒視圖，其中其有一部份係被剖開者；第十一圖係為該溫度控制閥的剖視圖，其係為取自第十圖的剖面媒11—11所取的剖視圖；第十二圖係為本發明的溫度控制閥的頂視圖；第十三圖係為該溫度控制閥的剖視圖，其係為取自第十二圖的剖面線1 3 “ 1 3所取的剖視圖；第十四圖係為該溫度控制閥的冷水入口的底視圖，其中其係顯示位在其内側表面的溝槽；第十五圖為放大剖視圖，頭示本發明的壓力洩放装置。· 實施例的詳细說明簡單地來說，水龍頭會承受到許多的物理壓愿力。它們會被磨擦，浸濕，並且其必需承受具有各種不同溫度的水。在它們的整傾服務的生命中，它們经常會被敲打以及一般均會被不當地摔作，而且在它們被安襞，服務，κ及在調蝥的當中均會被傷害到。因此，一個水龍頭必需要具有稞定性，毽固地固定住，具有耐久性，Μ及具有簡單的構造。本發明即係在於提供這些或是更多的品質和質量。請參照第一圖所示，這種水龍頭的設計相當優美高雅而又簡單。一單一的水龍頭總成（1〇)從洗臉槽平台（12)處突伸出去，使得其僅有少部份會被人力轉動或處理或使其會被傷害。水龍頭的外側表面係為一外罩（14),外罩可Κ和穿設在該外罩裡面的內部水管分隔開，或者和該水管一體模製在本紙浪尺度適用中國國家標準（CNS ) A4規格（210'乂297公釐） (諸先閲讀背面之注意事項再填 k本頁) 订線 A7 B7 經濟部中央樣準局員工消費合作社印製五、發明説明（八）一起。水係從一選擇的充氣總成（16)的噴咀處流出去。該水龍頭（10)係利用一螺帽（44)轉動地螺接至供水的螺纹接管（18)的外螺纹表面而可以固定至洗臉槽平台（12)上面。該洗臉槽平台（12)則具有一對應的螺紋接管穿設孔（20)。水係從一水源處（圖中未顯示）而供應至該水龍頭，該水源可K為冷水，熱水或是利用一溫度控制閥（10fl)而預先混合至一預定溫度。流經水龍頭（10)的水係由電磁.閥（120)予 K控制者。水之初始流動動作係由膜開闊(22)予κ致動者，該膜開關係為一軍一按壓感應的開關，Κ便用來顒閉或是打開電磁閥（12Q)的電路。此舉使得水得以往上流入水管内而可Κ经由噴咀和充氣總成（16)而流出去。這種水流可Κ利甩一計時装置來調節，Κ便使水流動一預定長的時間，或是利用一流量計使得其可以控制預定的流出量，或是使得該水流完全沒有計量，並且使得其一直到該開關被再次按壓Κ關閉該閥體時才將水關斷掉。選擇的指示燈（24)可κ經由適當的安排而可Μ指示電路的操作，電池的電量，水流的狀態，或是其他各種不同的狀況。 * 供應至該開關和閥體總成的電力耀可以從電池獲得，其中在此種情況下，該指示燈（24)可以用來指示一低電壓/ 電池電力。或者，該種電力源可Κ得自一般家庭用的電流，如果需要的話，其可Κ經由一變壓器而獲得該電源。第二圖係顯示本發明的水龍頭的前視圖。在該圔中可 -10- 诗先閱 δ 之注項再訂掃線本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐）經濟部中央標準局員工消費合作社印裂 A7 ______B7_ ' 五、發明説明（九） K很清楚地看到，該外罩係為二件式而由螺絲（2 6 a和2 6 b ) 予Μ固接在一起。控制電線（28)係連结至該膜開踹（22), 而該膜開翮係設定在該外罩（14)的一個突起部位（30)裡面。在該水龍頭總成的另外一實施例裡面，這種電線（28)係連 • - 结至一設置在該噴咀下面的一個感應器，以便如前所述地用來感測使用者的身體。水龍頭係利用上密封墊圈（34)和下密封墊圈（36)而锞固地固定至洗臉槽平台（12)。該下密封墊圏（36)形成一凹槽或切割部位（38} ,Κ便彤成一保護通道Κ供穿過該螺纹接管穿設孔（20)的控制電線（28)通過。墊圈（42)在螺帽（4 4) 被鎖緊時會密接該下密封墊圏（36)。該嫘帽（44)會和供水的螺纹接管（18)螺接。這種水龍頭的固定方法使得其相當地锞固和強固，並且其可Κ保護電線（28)並使電線（28)安全地通過該洗臉槽平台（12),如第三一六圖所示。第三圖係顯示這些水龍頭的固定墊圈和它們的彼此相聯结的部位的部份放大圖。螺帽（44)可Κ提供一直接往上頂迫墊圏（42)的力量。墊圈（42)則可Μ對該下密封墊圈 (36)提供一横向Κ及扭轉方向的穩定性。下密封墊圈（36) 可Κ利用形成於其上表面上的同心圓溝槽（58)和同心圓凸肋（60)而使其可Μ對該洗臉槽平台（12)的底表面（54)提供一額外的抓緊力量。這些同心圓溝槽（58)係更清楚地顯示於第四圖。第四圖亦顯示彤成於該下密封墊圈（36)裡面的凹槽（38),其可供 -11- 本紙乐尺度適用中國國家標準（CNS ) Α4規格（210X297公董） (請先閲读背面之注意事項再'本頁) •裝· 線經濟部中央標準局貝工消費合作社.印製 A7 £7_______ 五、發明説明（十）控制電線（2 8 )通過。敬請再次回到第三圔所示，其中吾人可以很清楚地看到該凹槽（38)的深度剛好深到可K在該供水的螺紋接# (18) 和該螺紋接管穿設孔的孔壁（66)之間形成一間隙（64)，但是其深度不會深到足Μ對該水龍頭的固定和安装有任何不良之影響。這種配置可Κ提供一安全的平滑區域，使得該等控制電線（28)可Κ安全地通過而不會因為和其周遭的结構，包括供水的螺纹接管（18),相接觸的緣故而產生磨損的情形。位在下密封墊圏（36)的上表面的溝槽（60)可Κ在密封蟄圈 (36)和洗臉槽平台（12)之間彩成一固定之结合》第五圖和第六圖係顯示上密封墊圈（34)。其彤狀係和其接觸到洗臉槽平台的地點之水龍頭的外罩的底部形狀相同，當然其亦可以為其他任何適當的彤狀。上密封墊圈（34) 可Μ形成一唇部（70),該唇部係環繞著密封墊圏的周緣。這種唇部係緊密地嵌配於外罩邊緣（72)的底下，可由第二圖中看到。這種緊密的配合可Κ更提供毽定性Κ及可Μ形成水密结構Κ防止水的侵入。位在密封墊圏（34)的底部的凸肋 (74)可Κ和洗瞼槽平台（12)彤成一良好的结合構造，其可Μ 防止滑動的情事。螺纹接管穿設孔使得供水的螺纹接管（18)可Κ通過該上密封墊圏（34)。控制電線穿設孔（80) 使得控制電線（28)得以通過該上密封墊圏（34)。第六圖係顯示位在上密封墊圈（34)的底部之唇部（70) 和凸肋（74)之高度。位在該上密封墊圏的頂部的係為支持 -12- 本紙張尺度適用中國國家標準丨^^丨从規格“⑴父^了公釐） (请先閲讀背面之注意事項再，Α'<.本頁) -裝訂 A7 B7 五、發明説明（土) 體（84)。這些支持體係和水龍頭的结構元件的底部相對齊，以便在外覃周緣的底部提供額外的支持，其可K提供以前所無法獲得的键定性。本發明人之上和下密封墊圏之和使用於類似之水龍頭裡面的傳統密封墊圈的不同點係在於其可Μ確實使得水龍頭（10)得Κ固定地安裝至洗險槽平台（12),並且其可Κ葑控制電線（28)提供保護，Κ使其可Κ穿出該水龍頭。掲露於其他類似前案的其他的水龍頭密封墊圈一般係為平坦狀（敬請參考美國專利第4,804,010號裡面的參考號碼3 5所指處），或者是在零组件之間使甩精密的0形環圏式的密封蟄圏（敬請參考美國專利第4,513 ,76 9號裡面的參考號碼16所指處）》該水龍頭總成的整體操作情形係揭露於第七圖到九圖，其係依如前所述之方式而操作者。更特別地，本發明的水龍頭缌成包括一溫度控制閥其具有熱水和冷水的入口 ( 1 0 4 , 1 0 8 )Μ及出口（108, 110)。這個溫度控制閥（100)可以混合來自人口（104,106)的熱水和冷水，Κ便可Κ用來控制流出該水龍頭（10)的水的溫度。經濟部中央標準局貝工消費合作社印製 .(請先閲讀背面之注意事項再棟寫本頁) 該種混合過的水通常係由出口（108)處流出該混合用的溫度控制閥（100),而且其係利用一管路（112)而供應至一電動搡作的電磁閥（120)處，該電磁閥可以根據來自按紐或是和其聯合的感應器的訊息而可以用來控制經由管路（122) 而流入和流經水龍頭（10)的混合過'的水。旁通閥（90)提供流經水龍頭出口（108或110 )和管路（113 , 118)的一個替代的 -13* I紙伕尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） ' A7 , B7 五、發明説明（士） • _ »_ 水流路徑，K供如前所述的混合過的水得Μ從該可供混合用的溫度控制閥（10 0 )流出。如前所述，流經水龍頭（10)的水可Μ由第一、二和七圔所顯示的按鈕，或是由第八和九圖所顯示的感應器來起動》、 . 從水龍頭（10)穿出去的一或多條控制電線（28)可Μ將按紐或感應器的訊號供應至一低壓作動的操作軍元（130)而可供操作該電磁閥（120)。該操作單元（13Q)從水龍頭（1Q)接收按鈕或感應器的訊號，並且其將該訊號經過處理，Κ便依據 -種已知的技藝來操作該電磁閥（120)。該操作單元（130) '— 般連接有一種電池動力源，最好為6伏特鋰電池，Μ便提供所需之動力來操作該電磁閥（12Q)。可替代地，一變壓器（131) 可以用來供應低壓搡作動力。當電池開始作用時，介於水龍頭（10 )和搡作單元（1 3 0 )之間的其中一條控制電線（28 )可Μ 用來點亮位在水龍頭（10)底部的電池狀態指示燈（24)。經濟部中央標準局員工消費合作社印製 1·---------：---裝-- (請先閲讀背面之注意事項再，，.：.，-¾本頁) 線該搡作單元（130)可依傳统方式予以程式化，例如，利用 —特殊應用積體電路（ASIC)而根據來自該水龍頭（10)的訊號而用來操作該電磁閥（12Q)。據此，該特殊應用積體電路可K依據一使用者之爵水龍頭（10)的按鈕（22)的按壓壓力而藉其程式K打開電磁閥（12fl)K及使水得Μ流經該水龍頭 (10)。該特殊應用積體電路可Κ預先用程式控制使得該電磁閥可Κ在被關斷之前保持打開一預定長的時間（1Q— 20 秒），或是一直到按鈕（22)被再次按壓之前均可Κ繼續流出。這種搡作的順序可Μ針對感應器的操作做類似的程式化 -14- 本纸張尺度適用中国國家橾準（CNS〉A4規格（210X297公釐）經濟部中央標準局員工消費合作社印製 A7 , B7____ 五、發明説明（士）設計，例如3要該感愿器U 3 )偵測到有一水龍頭的使用者出現時即會起動Μ及使得水得K從水龍頭處缗缜地流出。如前所述，電磁閥（120)最好使用一膜片閥，其開和關的操作係利用電磁閥之作動一流經薄膜的分供管線而控制的。這種闊體可Μ減少電池的電能耗費量》此種閥體掲露於美國專利第4, ?11, 356號，第4,886,207號，第4,953,236號及第4,948,09(1號，這些前案掲露的内容可供本案之參考。在本發明的一較佳簧施例中，流經水龍頭的水係由一溫度控制閥（1QQ):內的熱水管（1 〇 4 )和冷水管（1 Q 6 )的熱水和冷水相互混合而成者。最好，這種閥體偽安裝成使得其操作可 Κ由該水龍頭的使用者來執行，例如，如第ir到九圖所示。在這些圖式裡面，使用者可K簡單地轉動閥體的把手（102) 而可Μ選擇其所需要的水溫。可K替代地，在破壞行為很流行的地區，或是當其不需要改變水溫的時候，該溫度控制閥可Κ安裝在洗臉槽平台（12)的下面而不會被使用者看到或接觸到。在這個替代的實施例中，該溫度控制閥（1 〇〇)係設置成使得其不會被接觭到，除非维修人員才能碰觸到。該溫度控制閥（ίΜ)的詳细细節係掲露於第十至十三圖。如圖所示，這種閥體在一可移動之陶瓷圓盤（115)裡面設置弧形溝槽（114a和114b.),其和位在入口（104, 1〇6)裡面的陶瓷圓盤（116 a和b)相匹配。使用這種類似之陶瓷圓盤來控制水溫的结構係更詳细地掲露於美國專利第4 , 9 2 1 , 6 5 9號，其係諶渡予美國得拉瓦州威明頓市的史必克曼公司，其說明 -15- 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項界填寫本頁) -裝Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (I) The scope of the invention The invention relates to a liquid metering faucet, and in particular relates to an improved sealing gasket and high-pressure pressure relief Installation of automatic faucet. BACKGROUND OF THE INVENTION When considering any kind of structure, convenience, economy, and safety are the most important considerations in general. One of the most commonly used areas K in a structure and one of the most important and most affected of these considerations is the equipment in the toilet. The invention is based on a novel metering type faucet assembly, which is quite efficient. It only needs to be touched once, and the price is not expensive. Explanation of conventional techniques Personal health care is very important in today's rather crowded environment. With the exception of baths or bathtubs, the sink is probably the most versatile device for personal toiletry. It is, of course, one of the most commonly used devices. A sink often creates a series of problems. In a crowded office or organization, there may be hundreds of people using a washbasin, which usually includes a touch faucet, and sometimes it needs to be operated with wet hands. A faucet that is often kept in a wet state may be a breeding ground for microorganisms, which is quite likely to cause disease transmission. "Many faucets have been developed in the prior art, and because of too many, they cannot be detailed here Narrative. The most primitive of these faucet assemblies includes a single grip set above a nozzle. When the handle is turned counterclockwise, the water pipe can be opened by K, which is by releasing a sealing gasket or having the paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X297 mm) ----- ----- Equipment-- (Please read and read the precautions on the back of this page before ordering this page) Order ► B7 V. Description of the Invention (2) Please read the precautions on the back first and then the threaded plunger. The water supplied to the faucet under pressure will flow out of the nozzle. Turn the grip clockwise to seal the seal 圏 or plunger again. The most primitive type of faucet was a single cold water supplier. When hot water was widely used by boilers, a second faucet was used to supply hot water. In order to obtain water of different water temperatures, a connection structure is provided between the outlets so that it can perform independent adjustment work. This has led to the development of faucets that are quite convenient to use in today's society. Due to the need to save water, especially in a very crowded urban environment, more and more valves actuated by electric control sensors are introduced. In these devices, a sensor is set in the grip and the hand passes through the nozzle. At this time, the valve body will open and M will allow water to flow out of the nozzle. When the hand moves away, the water stops. However, the structure of these sensor devices is quite complicated, and they often become erratic and suddenly stop operating. Since there will be various people and different wash basin structures, the difficulty in starting water flow is often caused by the sensor. These sensors often usurp the user's choice because the user cannot decide when to dispense water and the flow rate. Another problem with printing such sensor-operated faucet valve stems by the Central Standards Bureau of the Ministry of Economic Affairs and the WC Industrial Consumer Cooperative is that they are interconnected with the valve structure operated by the solenoid valve. This is the membrane valve described in Q9Q. The build-up of pressure on one side of the film will prevent such a valve body from working. U.S. Patent No. 4,953,236 shows an automatic mixing faucet, the content of which can be used as a reference for the present invention "-(infrared detection) sensor can Κ -4-This paper size applies to Chinese National Standard (CNS) A4 specification (210X297) (%) Α7 Β7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (3) It is used to detect the occurrence of an object in the area of the tap, and it will send a signal to be used as a A motor, which can be used to control a valve body, and K causes water to flow out of K. All these detection devices M and operational components are contained in the faucet. A faucet assembly for an aircraft use and a solenoid valve operated by a fling button is disclosed in U.S. Patent No. 4,88 4, 7 2 5. SUMMARY OF THE INVENTION The present inventors have developed a novel faucet assembly that is inexpensive, reliable in structure, quite hygienic, and avoids the disadvantages of conventional techniques. The faucet assembly of the present invention includes some components that can be seen or invisible by the user. On the face washing and planting platform (12), the faucet assembly of the present invention includes a faucet housing (10), which has a button (22) and is conveniently installed in a place where it can be easily seen by a user. The seventh figure shows a button-type faucet that can be seen by the user, which includes a (92) and a temperature-selectable handle (102) that can be turned. Similar faucet assemblies available for sensor operation are shown in Figures 8 and 9. In these examples, the permanent current flowing through the faucet (10) is operated by a sensor (23) in a known manner. Shown in the seventh to ninth figures, under the washbasin platform (12), the faucet assembly of the present invention includes (in accordance with the order in which water flows through the faucet assembly) a temperature control valve (100) having hot and cold water inlets (104, 106) and exit (108, 110). This temperature control valve (100) mixes hot and cold water from the inlets (104 and 106) to control the temperature of the water flowing from the faucet (10). The mixed water is usually discharged from the temperature control valve (100) for mixing (please read the precautions on the back before dreaming. ¾ page) Binding-order ν =% This paper size applies to China National Standard (CNS) Α4 Specifications (210 X297 mm) Α7 Β7 V. Description of the Invention (IV) The port (108) flows out, which is supplied by the pipeline (112) to an electrically operated solenoid valve (120), which is based on the button or the The condition that the mixed water is controlled to flow in or flow through the faucet (10) in conjunction with the sensor signal of the motion sensor. The bypass valve (90) can provide the mixed water flow from the temperature control valve (100). A changing circulation path. When an electronic or other failure causes the solenoid valve (120) to fail to operate, the bypass valve (90) can be used to bypass the solenoid valve (120). In this case, the simple movement of the handle (92) can make the mixed water flowing out of the temperature control valve (100) flow out of the outlet (110), and K and its flow It flows directly through the faucet (10) via the pipes (113, 118 and 122). Alternatively, the water flowing to the bypass valve may flow through the line (112) without flowing out through the outlet (110), and / or the outlet (92) of the bypass valve (90) may be directly passed through the supply The pipe (122) is directly connected to the faucet (10). The further manual rotation of the grip (92) can shut off the water flowing through the faucet (10). Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs --- ^ --------- installation-(Please read the precautions on the back first, page 1) • Line — β Solenoid Valve (120)丨 One of the reasons for the possible failure is that the pipeline (112) has accumulated excessive pressure between the temperature control valve (100) and the solenoid valve (12Q). This accumulated pressure is generated when the solenoid valve (120) is closed and when a water hammer action is generated in the inlet (104 K and / or 106). This accumulated pressure is generally maintained in the pipeline (112), because the inlet (104 and 106) is usually provided with a check valve, and the temperature control valve (1QQ) or the pipeline (112) is affected by water. Pressure is increased by hammer action or other reasons. These check valves will prevent such pressure from being released. Excessive pressure on the solenoid valve (120) prevents it from operating. In particular, the solenoid valve (120) can be M. Use, for example, a Chinese standard (CNS) A4 specification (210 × 297 mm) applicable to this paper scale. The Central Standards Bureau of the Ministry of Economic Affairs prints A7 ___. _B7__ 'V. Description of the Invention (V) The structure of the diaphragm valve disclosed in US Patent No. 4,948,090. In this valve body, the excessive pressure on one side of the film will prevent the electromagnetic plunger from being actuated, and the plunger can balance the pressure of the film, and its movement can make it fully open This allows water to flow through the valve body. For example, a solenoid valve disclosed in the second figure of U.S. Patent No. 4,948, Q3 and Q. The excessive pressure generated in the area on the left side of the plunger (valve stem) will prevent the plunger from being exposed to electromagnetic fields. Pull back. In other words, the strength of the electromagnetic element is not strong enough to overcome the water pressure, and the water pressure can be shaken to maintain the plunger in a state of being watertightly combined with the film outlet (for example, U.S. Patent No. 4,948 , The second figure of 090 refers to the reference number 13 5). In order to prevent the operation of such a high-pressure resistance solenoid valve (120), the inventors developed a simple but effective pressure relief device which is arranged in the inlet (104 or 106). Best shown in the fifteenth figure, the cold water inlet (106) contains a V-trench (145) provided at its inner diameter. This groove (145) connects the area inside the inlet and above and below the check valve device (14P), so that the area (142) above the check valve can pass through the groove (145). ) And flow to the other side (144) of the check valve (140). This simple, but very effective flow device can prevent excessive pressure from forming inside the solenoid valve (12). The faucet (IQ) used in the faucet assembly of the present invention includes a nozzle for water to flow out, a faucet cover can be used to close the nozzle (16), and the upper seal gaskets (34) can be For installing the faucet and cover firmly to the sink platform, a threaded pipe (18) for water supply extends down through the face wash. This paper applies the Chinese National Standard (CNS) Α4 size (210X297 mm) (please read first (Notes on the back of this page are re-dreamed about on this page)-Printed on A7 B7 printed by the Consumers' Cooperative of Zhongli Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (6) Slot platform to supply water to the faucet Take a look at the sealing washer (36), and the locking and fixing device. The faucet also includes a body-molded touch-sensitive membrane switch (22), K and its associated wires are connected to a solenoid valve (120), and M is used to control the water flow through the faucet. Alternatively, this water flow can be controlled by a sensor. The invention will be best understood with reference to the accompanying drawings. Brief description of the drawings The first picture is a side view of a button type faucet according to the present invention; the second picture is a front view of a button type faucet according to the present invention: the third picture is a view of such a sink faucet Partial cross-sectional view at the installation interface, which is a cross-sectional view taken from the section line 3-3 of the second figure; the fourth figure is an upper view of a lower gasket of the present invention; the fifth figure is this The bottom view of the sealing gasket above the faucet of the invention; the sixth figure is a side view of the upper gasket 圏 of the invention; the seventh figure is a schematic view of one of the embodiments of the faucet of the invention, wherein it is used A button and a bypass valve for electrically or manually controlling the flow of the fluid flowing through the faucet; FIG. 8 is a schematic diagram of another embodiment of the faucet assembly of the present invention, wherein A sensor and a bypass valve are used to control the flow of fluid flowing through the faucet electrically or manually; the ninth figure is a fibrous embodiment of the sensor-operated faucet of the present invention It uses a different visible component structure, such as a faucet, a manually operated bypass temperature control handle, M, and a transformer; -8- This paper size applies to China National Standard (CNS) A4 specifications ( 210 Father 297 Gongmi " 1 ----------- ^-(Please read the precautions on the back first and then this page) Threading A7 B7, Consumer Cooperation, Staffing, Central Standards Bureau, Ministry of Economic Affairs V. Description of the invention (VII) The tenth line is a reverse view of the temperature control valve of the present invention, a part of which is cut away; the eleventh figure is a cross-sectional view of the temperature control valve, which is taken from A cross-sectional view taken from the cross-section medium 11-11 of the tenth figure; a twelfth figure is a top view of the temperature control valve of the present invention; a thirteenth figure is a cross-sectional view of the temperature control valve, which is taken from the first The twelfth figure is a sectional view taken along the line 1 3 "1 3; the fourteenth figure is a bottom view of the cold water inlet of the temperature control valve, which shows a groove located on its inner surface; the fifteenth figure To enlarge the sectional view, the head shows the pressure relief device of the present invention. Details of the embodiment Detailed explanation In simple terms, faucets will withstand many physical pressures. They will be rubbed, soaked, and they must withstand water at various temperatures. In the life of their trimming service, they often They are beaten and generally smashed improperly, and they are harmed during security, service, kappa, and adjustment. Therefore, a faucet must be fixed and firmly fixed. It has durability, M and has a simple structure. The present invention is to provide these or more qualities and qualities. Please refer to the first picture, the design of this faucet is quite elegant and simple. A single The faucet assembly (10) protrudes from the washbasin platform (12), so that only a small part of it will be turned or handled by humans or it will be injured. The outer surface of the faucet is a cover (14), which can be separated from the internal water pipe passing through the cover, or integrally molded with the water pipe. The Chinese National Standard (CNS) A4 specification ( 210 '乂 297mm) (Read the notes on the back before filling in this page) Thread A7 B7 Printed by the Consumer Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs 5. Description of Invention (8) Together. Water flows out from the nozzle of a selected inflatable assembly (16). The faucet (10) is screwed to the externally threaded surface of the threaded socket (18) of the water supply by a nut (44) and can be fixed to the sink platform (12). The washbasin platform (12) has a corresponding threaded pipe insertion hole (20). The water system is supplied to the faucet from a water source (not shown in the figure). The water source may be cold water, hot water or a temperature control valve (10fl) to be premixed to a predetermined temperature. The water system flowing through the faucet (10) is controlled by the solenoid valve (120) to the controller K. The initial flow of water is actuated by the membrane opening (22) to the κ-actuator. The opening relationship of the membrane is a switch that is pressed by the army, and K is used to close or open the circuit of the solenoid valve (12Q). This allows the water to flow into the water pipe in the past, but can flow out through the nozzle and the inflatable assembly (16). This water flow can be adjusted by flipping a timing device, so that the water flows for a predetermined time, or a flow meter is used to control the predetermined outflow, or the water flow is not metered at all, and It does not turn off the water until the switch is pressed again to close the valve body. The selected indicator lamp (24) can indicate the operation of the circuit, the battery power, the state of the water flow, or other various conditions through appropriate arrangements. * The electric power supplied to the switch and valve body assembly can be obtained from the battery, in which case the indicator light (24) can be used to indicate a low voltage / battery power. Alternatively, the power source may be obtained from a current for general household use, and if necessary, it may obtain the power source through a transformer. The second figure is a front view of the faucet of the present invention. In this book, you can -10- read the poems before reading the δ notes, and then set the scanning standard. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). The Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs printed A7 ______B7_ ' Description of the invention (9) K clearly sees that the outer cover is a two-piece type and is fixed together by screws (2 6 a and 2 6 b). The control wire (28) is connected to the membrane slit (22), and the membrane slit is set in a protruding portion (30) of the cover (14). In another embodiment of the faucet assembly, the electric wire (28) is connected to a sensor provided below the nozzle to sense the user's body as described above. . The faucet is fixedly fixed to the washbasin platform (12) with an upper gasket (34) and a lower gasket (36). The lower gasket 圏 (36) forms a groove or cutting portion (38), and K will form a protective channel K for the control wire (28) passing through the threaded pipe through hole (20). The washer (42) When the nut (4 4) is locked, it will tightly contact the lower gasket 圏 (36). The cap (44) will be screwed with the threaded pipe (18) for water supply. This method of fixing the faucet makes it quite suitable It is strong and strong, and it can protect the electric wire (28) and let the electric wire (28) pass through the sink platform (12) safely, as shown in Figure 316. The third figure shows the fixing washers of these faucets An enlarged view of a part connected to each other. The nut (44) can provide a force to press the pad (42) directly upward. The washer (42) can be used for the lower sealing washer ( 36) Provides stability in the transverse direction K and the direction of torsion. The lower gasket (36) can utilize concentric grooves (58) and concentric ribs (60) formed on the upper surface of the lower gasket (36) to make it possible The bottom surface (54) of the washbasin platform (12) provides an additional gripping force. These concentric circular grooves (58) are shown more clearly Figure 4. The fourth figure also shows the groove (38) of Tongcheng in the lower sealing washer (36), which can be used for -11- paper scales applicable to China National Standard (CNS) A4 specifications (210X297) (Please read the precautions on the back before you go to this page.) • Install and wire the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative. Printed A7 £ 7 _______ 5. Description of the invention (ten) Control wires (2 8) passed. Please Returning to the third figure, we can clearly see that the depth of the groove (38) is just deep enough to allow the threaded connection # (18) in the water supply and the wall of the threaded connection through the hole. A gap (64) is formed between (66), but its depth will not be deep enough to have any adverse effect on the fixing and installation of the faucet. This configuration can provide a safe and smooth area, making such controls The electric wire (28) can pass through safely without causing abrasion due to contact with the surrounding structure, including the threaded connection (18) of the water supply. The one located on the upper surface of the lower gasket 圏 (36) The groove (60) can be placed between the seal ring (36) and the wash basin platform (12). The 5th and 6th drawings show the upper sealing washer (34). The shape of the bottom part of the cover of the faucet is the same as that of the faucet at the place where it touches the sink platform, but it can also be Any other suitable shape. The upper gasket (34) can form a lip (70) that surrounds the periphery of the gasket 圏. This lip is tightly fitted to the edge of the cover (72) The bottom can be seen in the second figure. This close fit can provide more qualitative K and can form a watertight structure K to prevent water intrusion. The ribs (74) located at the bottom of the gasket 圏 (34) ) K and blepharoplasty platform (12) form a good combined structure, which can prevent slipping. The threaded pipe is provided with a hole so that the threaded pipe (18) for supplying water can pass through the upper gasket 圏 (34). The control wire passing hole (80) allows the control wire (28) to pass through the upper gasket 圏 (34). The sixth figure shows the height of the lip (70) and the rib (74) located at the bottom of the upper gasket (34). The position on the top of the upper gasket 为 is to support -12- This paper size applies the Chinese national standard 丨 ^^ 丨 From the specification "⑴ father ^ mm" (Please read the precautions on the back before, Α '<. This page)-Binding A7 B7 5. Invention description (soil) body (84). These support systems are aligned with the bottom of the faucet's structural elements to provide additional support at the bottom of the outer perimeter, which can provide the previous Unable to obtain key characterization. The inventor's sum of the upper and lower gaskets 使用 used in a conventional gasket in a similar faucet differs in that it can make the faucet (10) fixedly mounted to the wash The slot platform (12), and it can be protected by the control wire (28), so that it can pass through the faucet. Other faucet gaskets exposed in other similar cases are generally flat (respect Please refer to U.S. Patent No. 4,804,010 for reference number 3 5), or a precision O-ring type seal between components (see U.S. Patent No. 4,513,76 9) Reference number 1 inside 6)) The overall operation of the faucet assembly is disclosed in Figures 7-9, which are operated in the manner described above. More particularly, the faucet of the present invention is formed to include a temperature The control valve has hot and cold water inlets (104, 108) and outlets (108, 110). This temperature control valve (100) can mix hot and cold water from the population (104, 106). Can be used to control the temperature of the water flowing out of the faucet (10). Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. (Please read the precautions on the back before writing this page) This mixed water is usually The mixing temperature control valve (100) flows out from the outlet (108), and it is supplied to a solenoid valve (120) for electric operation by using a pipeline (112). It can be used to control the mixed water that flows into and through the faucet (10) through the pipeline (122). The bypass valve (90) provides the flow through the faucet outlet ( 108 or 110) and an alternative -13 * I paper ruler for tubing (113, 118) Applicable to China National Standard (CNS) A4 specification (210 × 297 mm) 'A7, B7 V. Description of invention (Shi) • _ »_ Water flow path, K for mixed water as described above The temperature control valve (10 0) for mixing flows out. As mentioned above, the water flowing through the faucet (10) can be displayed by the buttons shown in the first, second and seventh positions, or by the eighth and ninth views. One or more control wires (28) from the faucet (10) can be supplied by the button or sensor signal to a low-voltage operating army (130) The solenoid valve (120) is operated. The operation unit (13Q) receives a signal of a button or a sensor from a faucet (1Q), and after processing the signal, K operates the solenoid valve (120) according to a known technique. The operation unit (130) 'is generally connected with a battery power source, preferably a 6 volt lithium battery, and M provides the required power to operate the solenoid valve (12Q). Alternatively, a transformer (131) can be used to supply low voltage power. When the battery starts to work, one of the control wires (28) between the faucet (10) and the operation unit (130) can be used to light up the battery status indicator located at the bottom of the faucet (10) ( twenty four). Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 1 · ---------: ------- (Please read the precautions on the back before, ..:,-¾ this page) The operation unit (130) may be programmed in a conventional manner, for example, using a special application integrated circuit (ASIC) to operate the solenoid valve (12Q) based on a signal from the faucet (10). According to this, the special application integrated circuit can be used to open the solenoid valve (12fl) by its program K according to the pressing pressure of the button (22) of a user's faucet (10), and let the water flow through the faucet (10). The special application integrated circuit can be programmed in advance so that the solenoid valve can remain open for a predetermined period of time (1Q-20 seconds) before being turned off, or until the button (22) is pressed again But K continued to flow. The order of this operation can be similarly stylized for the operation of the sensor. -14- This paper size applies to the Chinese National Standard (CNS> A4 specification (210X297 mm). Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. A7, B7____ 5. Description of the invention (taxi) design, for example 3, the sensor U 3) will detect the presence of a user of a faucet, it will start M and make the water K out of the faucet. As mentioned earlier, the solenoid valve (120) is preferably a diaphragm valve, and its opening and closing operations are controlled by the actuation of the solenoid valve through a thin film distribution line. Such a wide body can reduce the amount of electricity consumed by the battery. "This valve body is disclosed in U.S. Patent Nos. 4,11,356, 4,886,207, 4,953,236, and 4,948,09 (1, these previous cases The content of the exposure can be referred to in this case. In a preferred spring embodiment of the present invention, the water flowing through the faucet is controlled by a temperature control valve (1QQ): a hot water pipe (104) and a cold water pipe (1 1 Q 6) Hot water and cold water are mixed with each other. Preferably, such a valve body is pseudo-mounted so that its operation can be performed by the user of the faucet, for example, as shown in Figures IX to IX. In these figures, the user can simply turn the handle (102) of the valve body to select the water temperature they need. Alternatively, in areas where destructive behavior is popular, or when it is not needed When changing the water temperature, the temperature control valve can be installed under the washbasin platform (12) without being seen or touched by the user. In this alternative embodiment, the temperature control valve (100) ) Is set so that it will not be accessed unless it is touched by maintenance personnel. The detailed details of the valve (ίΜ) are shown in the tenth to thirteenth drawings. As shown in the figure, the valve body is provided with a curved groove (114a and 114b) inside a movable ceramic disc (115). .), Which matches the ceramic discs (116 a and b) located in the entrance (104, 106). The structure using this similar ceramic disc to control the water temperature is revealed in more detail In U.S. Patent No. 4, 921, 6 59, it was transferred to the Spikeman Company in Wilmington, Delaware, USA, and its description -15- This paper size applies to the Chinese National Standard (CNS ) A4 size (210X297mm) (please read the note on the back to fill in this page) -pack

1T A7 _____B7______ 五、發明説明（@ ) 書內容可供本發明之參考。更詳细地描述於該專利地，該溫度控制把手（102)的轉動可以用來轉動閥桿（117),該閥稈係鍵接至陶瓷圓盤（115)。位在陶瓷圓盤（115)裡面的弧形溝槽（114 a和114b)的變換寬度會相對於c( 116 a和116b)的入口做滑動的動冷，K便彤成節流操作或是增加3!5自入口的水流量，K便調節水溫，如美國專利第3 , 9 2 1 , 6 5 9號所揭示者。經過入口（104,106)和陶瓷圓盤閥元伴（115,116} Μ及流經出口（ 1 0 8)的流通路徑係掲露於第十圖。其他替代的熱水和冷水入口（105和107)係分別掲露於第十至十三圖。如圖所示，這些入口係用蓋子予Μ蓋住，但是當其可Μ經由這些替代的人口而更簡單地將水送入溫度控制閥（1 & 〇)裡面時，其亦可 Κ使用這些入口。替代的出口（11)係為如前所述地提供為 -流出至旁通閥（90)的一個出口。在人口（10 4和106)裡面的逆止閥（14G)係用來防止熱水和冷水相互混合。經濟部中央樣準局員工消費合作社印製 I---：-------裝'-- (請先閲讀背面之注$項具，、本頁) -線纖一如前所述，使用逆止閥和電磁閥（120)相互聯用時會產生一困擾，而這種困擾已經被本發明人解決掉了。更特別地，位在入口（1Q4, 106)裡面的逆止閥（14 0)係設計來防止水流在正常的情況下回流至入口管線裡面去。然而，在這種结構下，逆止閥（140)和其聯合作動的Ο形環（141)可Μ防止在逆止閥（140)的上游處（142)所形成的壓力產生洩壓的情形，該壓力之產生係由水的錘動或是其他在入口裡面的高壓情況所形成者，其在本發明裡面不會發生。本發明人發現，這種在逆止闊内所堆積的壓力經常會隨時造成電磁閥失效。本 -16- 本紙張尺度適用中國國家標準（CNS ) Α4规格（21 ο X 297公釐）經濟部中央標準局員工消費合作社印製 A7 ' _B7__ 五、發明説明（十）五發明人因此推論該等感應器的操作失效係因為該高壓作用於感應器的薄膜的其中一邊所致。其因此需要發展出一種可以釋放該種堆積的壓力而不會改變該逆止閥的功能的装置，亦即其仍然可Μ防止熱水和冷水相互混合。該種裝置係為一小型的V彤構槽（145)設置在入口（104或106)的其中之一入口裡面，最好設置在冷水入口（106)裡面，如第十五圔所示。在冷水入口（1〇6)裡面的這種溝槽（145)可以提供為一種裝置，其可供洩放位在逆止閥 (140)裡面的區域（142)裡面的過多的壓力，而且其可Μ減少環繞在逆止閥（140)周圍的熱水流入到冷水供應管路裡面以產生相互混合的機會。這種在入口為八分之三英吋直徑裡面的V形溝槽的尺寸一般係為大約· 〇 1 ϋ到.〇 1 5英吋寬Κ及在V形底部的深度為.015英吋深。溝槽的角度最好為30到 4 5度。這種溝槽從入口的内徑處沿著縱長方向從一位在〇彤環141上的某一點處延伸至位在逆止閥（140)的底部的至少一點處，在該處，位在逆止閥（140)的底緣內的一個切口部位（146)可以譲壓力洩放經過溝槽（145)而流入到人口管路 (147)裡面（敬請請參照第十四和十五圖所示）》如前所述，旁通閥（90)可以搡作地用來提供為一安全保護裝置，Κ防止電磁閥產生失效的情事。一陶瓷圓盤閥體可以用來做為旁通閥（90),其係掲露於美國專利第4,651,770 號，該專利係讓渡予美國得拉瓦州威明頓的史必克曼公司。 -17- (請先閲讀背面之注意事項再填寫本頁) -裝· *-* 本纸張尺度適用中國國家揉準（CNS ) Α4規格（210X297公釐） 83.3. 10,0001T A7 _____B7______ 5. Description of the Invention (@) The contents of the book can be used as a reference for the present invention. Described in more detail in this patent, the rotation of the temperature control handle (102) can be used to rotate the valve stem (117), the valve stem being keyed to a ceramic disc (115). The changing width of the arc grooves (114 a and 114b) inside the ceramic disc (115) will be slidingly cooled relative to the entrance of c (116a and 116b), and K will be throttled or Increasing the water flow from the inlet by 3.5 !, K adjusts the water temperature, as disclosed in US Patent Nos. 3, 9 2 1, 6 59. The circulation path through the inlet (104, 106) and the ceramic disc valve element (115, 116) and through the outlet (108) is shown in Figure 10. Other alternative hot and cold water inlets (105 and 107) are These are shown in Figures 10-13 respectively. As shown in the figure, these inlets are covered with lids, but when they can pass through these substitute populations, it is easier to send water to the temperature control valve (1 & amp 〇) inside, they can also use these inlets. The alternative outlet (11) is an outlet provided as described before-outflow to the bypass valve (90). In the population (104 and 106) The check valve (14G) inside is used to prevent hot water and cold water from mixing with each other. Printed by the Consumer Cooperatives of the Central Procurement Bureau of the Ministry of Economic Affairs I ---: --------- installation '-(Please read first Note on the back, item, page)-As mentioned above, the use of check valve and solenoid valve (120) in combination with each other will cause a problem, and this problem has been solved by the inventor More specifically, the check valve (14 0) inside the inlet (1Q4, 106) is designed to prevent the water flow from returning to the inlet under normal conditions. Inside the pipeline. However, in this structure, the check valve (140) and its associated O-ring (141) can prevent the pressure generated at the upstream (142) of the check valve (140) from being generated. In the case of pressure relief, the pressure is generated by the hammering of water or other high pressure conditions in the inlet, which will not occur in the present invention. The inventor found that this kind of The accumulated pressure often causes the solenoid valve to fail at any time. This -16- This paper size applies to the Chinese National Standard (CNS) Α4 specification (21 ο X 297 mm) printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 '_B7__ V. (10) The inventors therefore concluded that the operation failure of the inductors was caused by the high pressure acting on one side of the membrane of the inductors. Therefore, it is necessary to develop a pressure that can release the accumulation of the pressure without changing. The function device of the check valve, that is, it can still prevent hot water and cold water from mixing with each other. This device is a small V-shaped structure tank (145) provided at one of the inlets (104 or 106). Entrance Surface, it is best to be installed in the cold water inlet (106), as shown in the fifteenth figure. The groove (145) in the cold water inlet (106) can be provided as a device, which can be used for draining. Excessive pressure in the area (142) inside the check valve (140), and it can reduce the flow of hot water around the check valve (140) into the cold water supply line to create opportunities for mutual mixing. The size of such a V-shaped groove with a three-eighths-inch diameter inlet is generally about 〇1〇 to .〇1 5 inches wide and a depth of .015 inches at the bottom of the V-shape. . The angle of the groove is preferably 30 to 45 degrees. This groove extends from the inner diameter of the inlet along the lengthwise direction from a point on the O-ring 141 to at least a point on the bottom of the check valve (140), where A cutout (146) in the bottom edge of the check valve (140) can release pressure through the groove (145) and flow into the population pipeline (147) (please refer to Figures 14 and 15) (Shown)> As mentioned above, the bypass valve (90) can be used to provide a safety protection device to prevent the solenoid valve from malfunctioning. A ceramic disc valve body can be used as the bypass valve (90), which is disclosed in U.S. Patent No. 4,651,770, which has been transferred to Spinkman Company, Wilmington, Delaware, USA. -17- (Please read the notes on the back before filling in this page) -Packing * *-* This paper size is applicable to China National Standard (CNS) Α4 size (210X297mm) 83.3. 10,000

A7 B7 ---------/.k衣-- (請先閲讀背面之注意事項再填寫本頁) 訂經濟部中央標準局員工消費合作社印製五、發明説明（t) 圖號說明部份： (1 0 )水龍頭 (1 4 )外罩 (1 8 )接管 (22)按鈕（開關） (2 4 )指示燈 (2 8 )控制電線 (34、36、42)墊圏 (4 4 )螺帽（5 4 )底表 (58、60、114a 、 (6 4 )間隙 (70)唇部 (7 4 )凸肋 (8 4 )支持體 (92、102)握把（把 (104、105、10 6 (1 0 8、1 1 0 )出口 (112、113、118 (115、116a、1 1 ί (1 1 7 )闊稈 (1 3 0 )操作單元 (14 0)逆止闊 (14 2)(上游處）區域 (1 2 )洗臉槽平台 (16)(充氣總成）噴咀 (2 0 )穿孔 (2 3 )感應器 (26a、26b)螺絲 (3 0 )突起部位 (3 8 )切割部位（凹槽）面 1 1 4 b、1 4 5 )溝槽 (6 6 )孔壁 (7 2 )外罩邊緣 (7 6、8 0 )穿設孔 (9 0 )旁通闊手）（1 0 0 )溫度控制閥、：L 0 7 )入口、1 2 2、1 4 7 )管路 5 b)陶瓷圓盤 (120)電磁闊 (131)變壓器 (14 1) 〇形環 (1 4 6 )切口部位 'a- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 83. 3.10,000A7 B7 --------- /. K clothing-(Please read the precautions on the back before filling this page) Order printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of invention (t) Drawing number Explanation part: (1 0) faucet (1 4) cover (1 8) take over (22) button (switch) (2 4) indicator light (2 8) control wire (34, 36, 42) pad (4 4 ) Nut (5 4) Bottom surface (58, 60, 114a, (6 4) Clearance (70) Lip (7 4) Rib (8 4) Support body (92, 102) Grip (put (104, 105, 10 6 (1 0 8, 1 1 0) exit (112, 113, 118 (115, 116a, 1 1 ί (1 1 7)) wide stalk (1 3 0) operating unit (14 0) reverse stop wide ( 14 2) (upstream) area (1 2) wash basin platform (16) (inflatable assembly) nozzle (2 0) perforation (2 3) sensor (26a, 26b) screw (3 0) protruding part (3 8) Cutting part (groove) Surface 1 1 4 b, 1 4 5) Groove (6 6) Hole wall (7 2) Cover edge (7 6, 8 0) Passing hole (9 0) Bypass wide hand ) (1 0 0) temperature control valve: L 0 7) inlet, 1 2 2, 1 4 7) pipeline 5 b) ceramic disc (120) electromagnetic wide (131) transformer (14 1) 〇 ring ( 1 4 6) Incision site 'a- this paper Of the applicable Chinese National Standard (CNS) A4 size (210X297 mm) 83. 3.10,000

380188 六、申請專利範团！ (請先閲讀背面之注意事項再填窝本頁) 第8 5 1 1 0 9 9 0號專利申請案申請專利範圍修正本 1 .-種電動控制水龍頭總成包括一水龍頭，一電磁閥可供控制流經水龍頭的液體Μ及其和該電磁閥圼液體相互連接狀態•一溫度控制閥具有一出口連接至該電磁閥的供應邊，逆止閥設置在溫度控制閥的熱水和冷水入口處裡面，以及一長條狀缺口設置在該等入口的至少其中一入口裡面*其從某一位在該逆止閥上面的某一點處延伸至某一位在逆止閥下的某一點處，使得在逆止閥和電磁閥之間所堆積成的過多的液體壓力得Μ經由該長條狀缺口而洩放出去0 2 ·根據申請專利範圍第1項所述之電動控制水龍頭缌成，其中該位在溫度控制閥入口裡面的缺口係為V字形〇 3 ·根據申請專利範圍第1項所述之電動控制水龍頭總成，其中一旁通閥係設置在介於一溫度控制閥的出口和水龍頭之間的一個液體連结路徑裡面，使得該電磁閥得Μ 旁通。 4 ♦根據申請專利範圍第1項所述之電動控制水龍頭總成，其中一電池係使用來供應該水龍頭缌成的一個電動操作的動力源。經濟部中央揉準扃印裂 5 ·根據申諝專利範圍第2項所述之電動控制水龍頭缌成，其中一低壓變壓器被使用來供應該水龍頭抵成的一個霉動操作的動力源。 -18" 78. 8. 3,000 甲 4(210X297 公沒) S8G188380188 Six, apply for a patent group! (Please read the precautions on the back before filling in this page.) No. 8 5 1 1 0 9 9 0 Patent Application Amendment of Patent Scope 1. A type of electric control faucet assembly includes a faucet and a solenoid valve available Controls the liquid M flowing through the faucet and its mutual connection with the solenoid valve. • A temperature control valve has an outlet connected to the supply side of the solenoid valve. A check valve is provided at the hot and cold water inlet of the temperature control valve. Inside, and a long gap is provided in at least one of the inlets * which extends from a certain point above the check valve to a certain point below the check valve, The excessive liquid pressure accumulated between the check valve and the solenoid valve is discharged through the elongated notch. 0 2 The electric control faucet is formed according to item 1 of the patent application scope, wherein The gap inside the inlet of the temperature control valve is V-shaped. 0 · According to the electric control faucet assembly described in item 1 of the scope of patent application, a bypass valve is arranged between the outlet of a temperature control valve and A connecting path between the liquid inside the mixer, so that the bypass solenoid valve Μ obtained. 4 ♦ According to the electric control faucet assembly described in item 1 of the scope of patent application, one of the batteries is used to supply an electrically operated power source formed by the faucet. The central government of the Ministry of Economic Affairs of the People's Republic of China is responsible for the cracking. 5 · According to the electric control faucet described in the second patent application, a low-voltage transformer is used to supply a power source for moldy operation of the faucet. -18 " 78. 8. 3,000 A 4 (210X297 public) S8G188

ABCD 圖式ABCD schema

本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) (請先閲讀背面之注意事項再行績製) 訂 ΰ80ί88This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before the performance system) Order ΰ80ί88

ABCD 圖式ABCD schema

(請先閱讀背面之注意事項再行繪製) 袈. 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) 880188(Please read the precautions on the back before drawing) 袈. This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) 880188

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(請先閱讀背面之注意事項再行繪製)(Please read the notes on the back before drawing)