A7 409167 __B7__ 五、發明說明（1 ) 發明領域 (請先閲讀背面之注意事項再填寫本頁) 本發明是關於一種冷、熱水混合閥，其形式包含恆溫 裝置，及用來控制供冷、熱水流入混合區域入口大小的手 動控制裝置。 發明背景 根據由同一發明者提出，義大利專利Ν ο-ΐ ’ 107 ， 182 ’ 一種恆溫龍頭包含配有手動控制的 混合器，用來設定冷水及熱水的混合比；以及恆溫裝置， 可根據實際的混合水溫，控制嵌入熱水內的阻塞閥來移動 手動控制混合器，藉此修正混合比以維持實際遞送的混合 水能維持在一定的溫度範圍內。 根據由同一發明者提出，義大利專利Ν 〇 . 經濟部智慧財產局員工消費合作社印製 1，297，194，一種恆溫龍頭包含配有手動控制的 混合器，用來設定冷水及熱水的混合比；以及恆溫裝置， 可根據實際的混合水溫，控制嵌入冷水內的阻塞閥來移動 手動控制混合器，藉此修正混合比以維持實際遞送的混合 水能維持在一定的溫度範圍內。^ 這些裝置需要配合一些材料來分離手動控制混合閥以 及恆溫裝置，如此增加設計及組裝的複雜性。 根據義大利專利No . 1，2273，178，一種 可當龍頭使用的恆溫混合裝置包含冷、熱水入口配置在該 中央出口管的兩側。混合室接受來自於可調節熱水及冷水 入口通道的水，同時利用恆溫控制的分佈閥沿著相反的兩 _-Δ-_ 本紙張尺度適用中®囤家標準（CNS)A4規格（210 X 297公釐） 409167 A7 B7 經濟部智慧財產局員工消費合作社印制^ 五、發明說明（2 ) 方向來開啓或關閉可調節入口冷、熱水通道，以使排出的 混合水溫維持在一定的可調整範圍內。該裝置可設置一個 流量控制閥來手動地及同時地改變冷、熱水入口管的有效 開啓量。流量控制閥僅能控制流量的大小，無法影響混合 行爲或冷、熱水相對的比率。該裝置表現出通用和優秀的 結構，然而對於溫度調節相當不敏感，同時會產生暫時過 調節現象（所指的是*暫時溫度驟升〃）。暫時溫度驟升 現象發生於當移動溫度調整機構至對應的給定溫度位置時 的一瞬間，造成排出水溫超過預期的水溫變化甚多，而預 期的溫度改變一直要到恆溫裝置有機會補償後的一段時間 後才能達成。由恆溫元件控制的溫度調整，是利用手動控 制恆溫元件和與該元件操作連接之分佈閥的位置來達成， 可直接影響冷、熱水各自入口的開閉情形。 發明槪述 根據本發明的一個方面，恆溫混合閥能夠當作恆溫龍 頭使用或當作恆溫裝置來供應一個或多個設備，各個設備 本身即具有龍頭，或具有一個或多個龍頭安裝於恆溫裝置 的下游。恆溫混合閥結合習知裝置的優點，不會產生安裝 上的困擾或過恆溫的現象。尤其是本發明的結構簡潔，易 於製造及安裝，同時確保高度的調整性。本發明進一步保 證即使在不正常的供水情形下亦不會遞送過熱的水，同時 當拿來作龍頭使用時，可配合手動操作循序式的控制閥與 恆溫閥串接固定而成。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -5- -------— 1 ----裝----^----訂！-----線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 409167 A7 B7 五、發明說明（3 ) 較佳的設計是，恆溫混合閥包含兩冷水和熱水入口、 混合室、介於入口和混合室之間的通道、從混合室供混合 水排出的排出口、設置恆溫元件至少有一部份伸入混合室 內’以及受恆溫元件控制的環狀分佈滑動閥。入口和出口 皆位於中央本體上，安裝於環狀分佈滑動閥的內側。設置 環狀分佈滑動閥來限制其中一個入口和混合室的通道。安 裝循序式手動控制流量及混合調整閥來控制兩入口的開閉 〇 以手動方式操作循序式控制閥來設定排出水溫的調整 ，而流量及混合行爲不需要經由手動調節，可直接改變恒 溫元件及分佈滑動閥的位置來達成，如此可有系統地消除 暫時過平衡的現象。再者，分佈滑動閥是由恆溫元件控制 ，總是相對手動操作的反作用方向，因此可限制此一過平 衡的情形發生。因此*兩反作用行爲是使其中一個必須產 生較長的手動控制移動來達到預期的變化。如此延長了調 整階段同時迎合變化輪廓。利用分佈滑動閥有效地限制或 增加其中一個入口的斷面使得混合發生於增加或限制其中 一個流量，取代改變兩流體的流量，如此可加強恆溫調整 的快速和精確性。 當閥拿來當龍頭使用時，手動操作循序閥亦可截斷或 關閉遞送的水流，功能類似止回閥，同時可在一定的範圍 內調整流速。但是嵌入供水管的手動循序閥亦可當作恆溫 裝置來供應水流至一個或多個設備，各個設備本身即提供 關閉及節流閥’或具有一個或多個龍頭嵌入恆溫閥下游的 -6- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------------農 i '1‘訂---線 (請先閱讀背面之注意事項再填寫本頁) 409167 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（4 ) 水管線中。在這些例子中’恆溫閥的手動控制閥僅供調整 來決定期望的溫度，而不用來關閉或調節流量。 當吾人想要確定排出水溫的上限時，可利用恆溫元件 的行爲，移動分佈滑動閥的位置來調整從入口流入混合室 的熱水通道斷面積來達成。 另一方面，在不需要限制排出水溫的例子中（例如， 供應的熱水溫度已受到限制且不具危險），可利用恆溫元 件的行爲，移動分佈滑動閥的位置來調整從入口流入混合 室的冷水通道斷面積來達成。 較佳的情形是，當閥用作恆溫龍頭時，手動操作循序 閥包含一對閥盤，以硬質材料製成、上面設有開口的設計 方式爲佳。第一固定盤與第二可動盤彼此滑動接觸。當兩 盤的排出口彼此維持對齊時，盤的開口設計可確保彼此具 有連續關閉或截斷位置，亦即當熱水通道維持在關閉狀態 ，冷水通道位於逐漸開啓的位置範圍；當冷水通道維持在 全開狀態，熱水通道位於逐漸開啓的位置範圍，最後，當 熱水通道維持在全開狀態，冷水通道位於逐漸關閉的位置 範圍。 另一種安排方式是，兩位置範圍可由單一位置範圍取 代，其中當熱水通道逐漸開啓時，此時冷水通道逐漸關閉 0 第一盤的兩開口相對於直徑對稱，同時與第一盤配合 的第二盤，其兩開口相對於直徑不對稱，透過這樣的配置 方式即可達到循序的行爲。至於是否第一盤固定且第二盤 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 2听公爱） -------------裝----^ !ΙΊ訂！ 1線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作杜印製 409167 A7 _B7_ 五、發明說明（5 ) 可動，或兩著反過來則無關緊要。特別方便的安排方式是 循序閥包含固定底盤，固定在供應和遞送套上方，且可旋 轉盤手動操作旋轉地固定在底盤上。較佳的方式是，固定 底盤固定在供應和遞送套上，而可動件固定在閥的可旋轉 本體上，並利用把手或旋鈕操作。 閥上可設置調整器，來決定和調整遞送水的最大溫度 。調整器調整恆溫元件和與該元件連接的分佈滑動閥的停 留位置。此裝置包含旋鈕可手動旋轉，利用螺紋與閥的可 旋轉本體鎖在一起。當旋鈕相對於可旋轉本體旋轉時，旋 鈕同時可軸向移動恆溫元件的支撐處。 從本發明的宏觀來看，恆溫混合閥裝有底座設有兩供 應口，可旋轉本體固定在底座上，且操作地連接設有第一 和第二入口通道穿過的第一閥面，其位置經由操作後可鄰 接兩供應口來控制流入外套內的流量。第二閥元件爲環狀 、可相對於環型底座前後移動來限制和控制流經該第一入 口通道的流體。 第一入口通道上通至環型底座表面，在環狀閥內部徑 向延伸，同時設有下游端與該環型底座和該環狀閥組件連 通，從該環狀閥組件內部徑向地伸入該環狀閥表面外側到 混合室內，在該環型底座與該環狀閥之間提供第一環形流 道； 第一入口通道相對於從該供應α至該混合室的第二入 口通道，由該環狀閥面內側封住。恆溫元件配置在混合室 內，可軸向移動並可經由操作與該環狀閥面連接，來軸向 — ~ 8 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -- I lr n I-----------1---訂·ίιίιι_ <請先閱讀背面之注意事項再填寫本頁) A7 409167 _B7___ 五、發明說明（6 ) 移動該環狀閥面，調整距該環型底座的遠近來控制從第一 入口通道進入混合室的流量，來反應在該混合室內的流體 溫度。混合室則與出口連通。 較佳的情形是，環型底座面對環狀閥組件的軸端。第 二入口通道上通至第一底座面，並沿著該環狀閥面徑向延 伸穿過環狀閥面的內側，同時設有下游端，該端與混合室 的連通不受限制。 二者擇一地，第二入口通道終止於環狀閥組件下方， 允許流體未經限制經由環狀閥組件流入該混合室內，同時 環型座位於環狀閥組件上方，且第一入口通道上通至環狀 閥組件內部。 較佳的情況是，回復彈簧徑向地限制於環狀閥組件內 部，可根據恆溫元件的收縮，沿軸向向上移動環狀閥組件 0 另一個實例是，該回復彈簧固定在該可旋轉本體內、 中央本體上方。 圖示簡單說明 現在請參考附圖： 圖1顯示根據本發明恆溫閥第一實例之斷面側視圖： 圖2顯示圖1控制流向及混和行爲循序手動操作閥之 固定板的實例： 圖3顯示循序手動操作閥之可動板的實例； 圖4至7顯示圖3之可動板在圖2之固定板上旋轉不 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ----------裝·11'--1-·訂 ---— I! 線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局負工消費合作社印製 -9- 409167 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（7 ) 同的調整位置；以及 圖8顯示根據本發明 之斷面圖。 主要元件對照 10 恆溫混合閥 12 本體 13 油封 14 管輸送配件 16 冷水供應 17 旋塞座 18 熱水供應 19 突出 2 0 冷水入口 2 1 基座 2 2 熱水入口 2 3 軸套 2 5 內殼 2 6 旋鈕 28 中央本體元件 30 冷水入口通道 3 1 熱水入口通道 3 3 混合水出口 3 4 排出口 與圖1類似的恆溫閥第二實例 —1 ^ n ϋ ϋ if I ϋ I n n - - - - 一8J1 -n I I ϋ I n t (請先閱讀背面之注意事項再填寫本頁) 表紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公f ) -10 五、發明說明（ 4 4 4 4 4 8 0 2 4 6 8 409167 A7 B7 1 5 4 6 7 8 9 4 經濟部智慧財產局員工消費合作社印製 6 8 7 7 7 7 4 出口 通道 環形閥座 軸向閥唇 環狀分布滑動閥 下游端 底端 環形面 油封溝 油封 軸套 開□ 螺紋裝置 混合室 彈簧 本體區 恆溫元件 活塞柱 橋柱 調整旋鈕 軸套 彈簧 油封 螺紋 11 - ---— — — — — — —--- I I I I !訂111 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)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 409167 A7 __B7_____ 五、發明說明（9 ) 8 0 循序流率控制閥 8 2 固定陶瓷碟盤 8 4 .旋轉陶瓷碟盤 8 6 冷水供應口 8 8 熱水供應口 9 0 混合水出口 9 2 冷水入口 9 4 熱水入口 9 6 出口孔 9 6 直徑 9 8 中央直徑 10 0 箭頭 較佳實例之詳細說明 參考圖1，恆溫混合閥1 0包含可旋轉的柄狀本體 1 2，可旋轉地固定在管輸送配件或其他合適的管輸送配 件1 4上。管輸送配件1 4包含冷水供應1 6和熱水供應 1 8。可旋轉柄狀本體1 2，旋轉地固定在旋塞座1 7上 ，該旋塞座利用突出1 9插入配件1 4的基座2 1上與配 件1 4固定。本體1 2利用軸套2 3以螺紋鎖入配件1 4 的基座2 1上，與座1 7固定在一起。油封1 3設在座 1 7上，約在冷水入口處2 0和熱水入口處2 2。 可旋轉本體1 2包含內殼2 5，外面設置裝飾性、可 操作的把柄或旋鈕2 6，最好以絕熱材料製成，其形狀方 _____— · ”二____ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） — 11----------裝----：----Ί 訂--I ------線 (請先閱讀背面之注意事項再填寫本頁) 409167 A7 B7 五、發明說明（1G ) (請先閱讀背面之注意事項再填寫本頁> 便手動旋轉操作可旋轉本體1 2。在殼2 5中，安排中央 本體元件2 8，與殻2 5固定並隨之旋轉。中央本體2 8 配合環狀分布滑動閥4 4。 內部本體元件2 8設有冷水入口通道3 0，與冷水入 口 2 0對齊；熱水入口通道3 1與熱水入口 2 2對齊。中 央混合水出口 3 3連通排出口 3 4以及配件1 4的出口 36。通道30設有環形下游端46，鄰接環形閥座40 。下游端同時鄰接環狀分布滑動閥4 4頂部軸向閥唇4 2 。熱水入口 3 1下游端4 6爲環狀，同時不限制與閥4 4 底端4 8和相對的環形面5 0的寬度間隙。在可旋轉本體 2 5和閥4 4以及固定的軸套5 6之間亦設有環狀間隙， 提供未限制的通道讓流體可經由開口 5 7進入混合室5 9 〇 閥座4 0固定在內部本體元件2 8上。通道3 0軸向 通過環狀閥4 4徑向區域。內部本體元件2 8上設有一個 油封溝5 2，內配置油封5 4，沿著環狀滑動閥4 4內壁 軸向密封通道31到30。 經濟部智慧財產局員工消費合作社印製 環狀滑動閥4 4利用螺紋裝置5 8與軸套5 6固定在 —起。在開口 5 7和混合水出口 3 3之間，軸套5 6和滑 動閥4 4構成混合室5 9。彈簧6 0安裝於環狀閥4 4和 軸套5 6內，設置在中央本體2 8上方、閥座4 0的上方 。彈簧6 0施壓於閥4 4，使閥座4 0下壓封閉通道3 8 。軸套5 6延伸於內部本體2 8上方，透過安全彈簧釋放 軸套7 2和彈簧7 4，恆溫元件6 4的本體區6 2有效地 -13- 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 409167 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（11 ) 附在上面。恆溫元件6 4設有延伸的活塞柱6 6，與和調 整旋鈕7 0固定的橋柱6 8咬和。調整旋鈕7 0利用螺紋 7 6與殼2 5固鎖在一起，並利用適當的油封7 5機械地 升降殼2 5內的恆溫組件6 4。本體區域6 2可伸入內部 本體2 8的中央出口通道3 3中。 混合閥包括循序流率控制閥8 0，包含兩陶瓷碟盤 8 2和8 4 »固定陶瓷碟盤8 2安裝在基座1 7內。可旋 轉（或可移動）陶瓷碟盤8 4安裝在中央本體2 8的底部 。循序流率控制閥8 0固定在環狀滑動閥4 4的上游。固 定陶瓷碟盤8 2分別設有冷、熱水供應口 8 6和8 8以及 位於中央的混合水出口 9 0 ;可移動陶瓷碟盤8 4設有冷 水入口 9 2和熱水入口 9 4以及位於中央的出口孔9 6。 孔9 6與固定碟盤8 2出口 9 0和本體2 8出口通道3 3 及排出口 3 4相互銜接對齊。旋轉旋鈕2 6，中央本體 2 8帶動陶瓷碟盤8 4相對於碟盤8 2旋轉，選擇性地對 齊或不對齊入口 9 2和9 4與入口 8 6和8 8來控制冷、 熱水的流率。 如圖2淸楚的顯示，固定盤8 2的開口 8 6及8 8相 對於固定盤的中央直徑9 6對稱。開口 8 6和8 8形成弧 形槽狀。亦可採用其他形狀。如圖3，可動盤84的入口 9 2和9 4相對於可動盤8 4的中央直徑9 8非對稱。如 圖4，當盤8 2和8 4位於截斷或關閉位置時，可動盤 8 4直徑9 8與固定盤直徑9 6重和。只要能產生等效的 正確操作（規定如下），開口 8 6，8 8，9 2和9 4亦 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -------------------ί 訂·！---1 I 1^. (請先閱讀背面之注意事項再填寫本頁) -14- 409167 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（12 ) 可選擇其他的安排方式°再者，盤8 2和8 4的相對運動 方式可置換，使盤8 2的開口變成可移動，而固定盤8 4 的開口。 結合盤8 2和8 4提供流量的循序調整以及混合行爲 ’配合圖4至7 ’顯不假溫閥本體1 2相對於固定基座 1 7旋轉所產生對應的作用。 在圖4至7 ’兩盤8 2和8 4顯示可動盤8 4疊在固 定盤8 2上方。因此，可動盤8 4開口 9 2和9 4可完全 地顯示在視圖上，而固定盤8 2的開口 8 6和8 8 (以灰 階線標示）則由可動盤8 4全部或局部覆蓋。 在圖4的位置中，可動盤8 4的開口 9 2和9 4與固 定盤8 2的開口 8 6和8 8完全不對齊。因此，處於截斷 或關閉的位置。另一方面，不論在任何位置，排出口 9 0 和9 6則永遠維持對齊，使得閥中央本體2 8的出口通道 3 3永遠與配件1 4的排出口 3 6相通。 在圖5的位置中，可動盤8 4相對於圖4的位置，逆 時針方向（沿著箭頭1 0 0 )旋轉某個角度。在圖4和5 位置之間的全部位置範圍內，可動盤8 4通道口 9 2逐漸 與固定盤8 2的開口 8 6局部或全部對齊，而可動盤8 4 開口 9 4則始終與固定盤8 2的開口 8 8不對齊。因此， 從圖4位置旋轉至圖5位置1冷水供應量逐漸增加，而熱 水部分始終保持截斷或關閉。 在圖6的位置中，可動盤8 4相對於圖5的位置進一 步逆時針（沿著箭頭1 0 0 )旋轉某個角度。在圖5和6 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------ -------裝 ---^--— I I 訂·------|_ 線 (請先閱讀背面之注意事項再填寫本頁) -15- 經濟部智慧財產局員工消費合作社印製 409167 A7 B7 五、發明說明（13 ) 位置之間的全部位置範圍內，可動盤8 4通道口 9 4逐漸 與固定盤8 2的開口 8 8局部或全部對齊，而可動盤8 4 開口 9 2則始終與固定盤8 2的開口 8 6保持對齊。因此 ，通道從圖5位置旋轉至圖6位置時，熱水供應流量逐漸 增加，且提供冷水的通道始終保持全開。如此，逐漸在冷 水中加入熱水。相對於圖6沿著I - I線剖視，圖1中的 軸向輪廓顯示冷水和熱水通道同時開啓的狀態。 最後，在圖7的位置中，可動盤相對於圖6的位置再 次逆時針旋轉（沿著箭頭1 ◦ 0 )某個角度。在圖6和7 位置之間的全部位置範圍內，可動盤8 4通口 9 4始終與 固定盤8 2的開口保持對齊，而可動盤8 4的開口 9 2則 逐漸與固定盤8 2的開口 8 6變成完全不對齊。因此，從 圖6位置旋轉至圖7位置時，冷水供應的流量逐漸減少， 而熱水通道始終包持全開的狀態。如此，逐漸只供應熱水 〇 二者擇一地，介於圖5和7位置之間的中間兩範圍可 合併成單一範圍，其中熱水通道逐漸增加，同時提供冷水 的通道逐漸減少。 兩盤8 2和8 4配合彼此的開口 9 0和9 6 ，提供循 序控制閥8 0來控制流量及混合行爲，可利用旋鈕2 6帶 動殼2 5手動控制閥本體1 2旋轉。透過手動循序控制閥 8 0的協助，吾人可設定冷水流量及混合比率，進一步地 調整恆溫裝置6 4的行爲。 此處描述的恆溫混合閥可當作水龍頭止流裝置，另一 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------裝----訂---------線 (請先閱讀背面之注意事項再填寫本頁) _ 16 · 409167 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（14) 方面，本閥的運作行爲可取代一個或多個裝置’其功能可 中斷或調整流經閥1 〇的流量’當中斷或關閉以及逐漸增 加供應冷水的通道時，熱水始終維持關閉的情況可以消除 〇 恆溫裝置的運作方式如下。混合室5 9經由開口 5 7 接受熱水，而冷水利用先前描述的循序控制閥8 0手動設 定各自的比例，從環形室3 8流入。熱水和冷水在混合室 5 9內混合並經由出口通道3 3、排出口 3 4 ’和配件 1 4的出口 3 6排出。該混合水包圍恆溫元件6 4，假設 同樣溫度同時相應地擴張或收縮。恆溫元件6 4的擴張或 收縮分別使分布滑動閥4 4向下或向上移動。當水加溫恆 溫元件6 4，該元件膨脹並推動滑動閥4 4往下移動，環 形座4 2遠離座4 0表面，使得環型室3 8和混合室3 9 之間的通道變寬。如此，減少冷水流受到的阻礙，使流量 增加並降低混合水溫。如果手動循序控制閥8 0再度調整 來增加溫度，同樣地增加恆溫元件6 4的膨脹量，環型室 3 8和混合室3 9變得更寬' 阻礙更少進一步增加冷水流 率。吾人可見，恆溫元件6 4的行爲用來手動調節，使得 後者必須執行較大的幅度來獲得期望的混合水溫。如此可 加強改變水溫的微調能力。 再者，任何刻意調整手動循序閥以調整溫度不會直接 使分佈滑動閥軸向位移，軸向位移依序地由恆溫裝置補償 以獲得平衡情況。如此，不會有暫時驟升的現象發生。 操作恆溫閥的旋鈕7 0可軸向移動整個恆溫元件6 4 本紙張尺度適用f國國家標準（CNS)A4規格（210 X 297公釐）A7 409167 __B7__ V. Description of the invention (1) Field of invention (please read the notes on the back before filling out this page) The present invention relates to a cold and hot water mixing valve in the form of a constant temperature device and used to control cooling, Manual control of hot water flow into the mixing area inlet. BACKGROUND OF THE INVENTION According to the invention proposed by the same inventor, Italian Patent No. 107-182 ', a thermostatic faucet includes a mixer with a manual control for setting the mixing ratio of cold water and hot water; The actual mixed water temperature is controlled by the blocking valve embedded in the hot water to move the manual control mixer, thereby modifying the mixing ratio to maintain the actual mixed water delivered within a certain temperature range. According to the proposal made by the same inventor, the Italian patent No. 〇. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1,297,194, a thermostatic faucet containing a mixer with a manual control for setting the mixing of cold and hot water The constant temperature device can control the blocking valve embedded in the cold water to move the manual control mixer according to the actual temperature of the mixed water, thereby modifying the mixing ratio to maintain the actually delivered mixed water within a certain temperature range. ^ These devices need to be equipped with some materials to separate the manual control mixing valve and the thermostat, which increases the complexity of design and assembly. According to Italian Patent No. 1,2273,178, a thermostatic mixing device that can be used as a faucet includes cold and hot water inlets arranged on both sides of the central outlet pipe. The mixing chamber accepts water from the adjustable hot and cold water inlet channels, and at the same time uses the thermostatically controlled distribution valve to follow the opposite two _-Δ-_ This paper is applicable to the standard ®CNS A4 size (210 X 297 mm) 409167 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ V. Description of the invention (2) Direction to open or close the adjustable inlet cold and hot water channels to keep the temperature of the discharged mixed water at a certain level Within adjustable range. The device can be equipped with a flow control valve to manually and simultaneously change the effective opening of the cold and hot water inlet pipes. The flow control valve can only control the flow rate, and cannot affect the mixing behavior or the relative ratio of cold and hot water. The device exhibits a universal and excellent structure, but is quite insensitive to temperature adjustment, and at the same time it will cause temporary over-adjustment (referred to as * temporary temperature spikes). The temporary temperature rise occurs at the moment when the temperature adjustment mechanism is moved to the corresponding given temperature position, causing the discharged water temperature to exceed the expected water temperature change by a lot, and the expected temperature change has to be compensated until the thermostat has a chance to compensate Can only be reached after some time. The temperature adjustment controlled by the thermostatic element is achieved by manually controlling the position of the thermostatic element and the distribution valve operatively connected to the element, which can directly affect the opening and closing of the respective inlets of cold and hot water. DESCRIPTION OF THE INVENTION According to one aspect of the present invention, the thermostatic mixing valve can be used as a thermostatic faucet or as a thermostatic device to supply one or more devices, each device has a faucet itself, or has one or more faucets installed on the thermostatic device. Downstream. The thermostatic mixing valve combines the advantages of the known device without causing troubles in installation or over-temperature. In particular, the present invention has a simple structure, which is easy to manufacture and install, while ensuring a high degree of adjustability. The present invention further ensures that overheated water will not be delivered even under abnormal water supply conditions. At the same time, when used as a faucet, it can be fixed in series by cooperating with a manually operated sequential control valve and a thermostatic valve. This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) -5- --------- 1 ---- Loading ---- ^ ---- Order! ----- line (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 409167 A7 B7 V. Description of the invention (3) The better design is that the thermostatic mixing valve contains two Cold and hot water inlets, mixing chambers, passages between the inlets and mixing chambers, discharge outlets for mixing water from the mixing chambers, setting at least part of the thermostatic elements into the mixing chamber 'and loops controlled by the thermostatic elements Shaped sliding valve. The inlet and outlet are located on the central body and are mounted inside the annular distribution slide valve. An annular distribution slide valve is provided to restrict access to one of the inlets and the mixing chamber. Install sequential manual control flow and mixing adjustment valve to control the opening and closing of the two inlets. ○ Operate the sequential control valve manually to set the adjustment of the discharge water temperature. The flow and mixing behavior do not need to be adjusted manually, and the thermostatic components and The position of the sliding valve is distributed to achieve this, so that the phenomenon of temporary overbalance can be systematically eliminated. In addition, the distribution slide valve is controlled by a thermostatic element, which is always a reaction direction relative to manual operation, so it can limit this overbalanced situation. Therefore, the two-action behavior is such that one of them must produce a long manual control movement to achieve the desired change. This extends the adjustment phase while catering to changing contours. Using a distribution slide valve to effectively limit or increase the cross section of one of the inlets allows mixing to occur by increasing or limiting one of the flows, instead of changing the flow of the two fluids, thus enhancing the speed and accuracy of the thermostat adjustment. When the valve is used as a faucet, the manual operation of the sequential valve can also cut off or close the delivered water flow. It functions like a check valve and can adjust the flow rate within a certain range. However, the manual sequential valve embedded in the water supply pipe can also be used as a thermostatic device to supply water to one or more devices. Each device itself provides a shut-off and throttle valve or has one or more faucets embedded downstream of the thermostatic valve. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) --------------- Nongi '1' order --- line (Please read the Note for this page, please fill in this page again) 409167 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (4) In the water pipeline. In these examples, the manual control valve of the 'thermostat' is only adjusted to determine the desired temperature and is not used to shut down or adjust the flow. When we want to determine the upper limit of the temperature of the discharged water, we can use the behavior of the thermostatic element and move the position of the distribution slide valve to adjust the cross-sectional area of the hot water channel flowing from the inlet to the mixing chamber. On the other hand, in the case where it is not necessary to limit the temperature of the discharged water (for example, the temperature of the supplied hot water is limited and not dangerous), the behavior of the thermostatic element can be used to move the position of the distribution slide valve to adjust the flow from the inlet to the mixing chamber. The cold water channel cross-sectional area is reached. Preferably, when the valve is used as a thermostatic faucet, the manually operated sequential valve includes a pair of valve discs, which is made of hard material and has an opening on the design. The first fixed plate and the second movable plate are in sliding contact with each other. When the discharge ports of the two trays are kept aligned with each other, the opening design of the trays can ensure that each other has a continuous closed or cut-off position, that is, when the hot water channel is maintained closed, and the cold water channel is gradually opened; In the fully open state, the hot water channel is located in the gradually opened position range. Finally, when the hot water channel is maintained in the fully open state, the cold water channel is located in the gradually closed position range. Another arrangement is that the two position range can be replaced by a single position range. When the hot water channel is gradually opened, the cold water channel is gradually closed at this time. The two openings of the first plate are symmetrical with respect to the diameter, and the first plate is matched with the first plate. Two disks, whose two openings are asymmetric with respect to the diameter, can achieve sequential behavior through this configuration. As for whether the first plate is fixed and the paper size of the second plate is in accordance with Chinese National Standard (CNS) A4 (210 x 2 listening to public love) ------------- installation ---- ^! ΙΊOrder! Line 1 (Please read the precautions on the back before filling out this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs on employee consumption cooperation printing 409167 A7 _B7_ V. Description of the invention (5) It is irrelevant to move or vice versa. A particularly convenient arrangement is that the sequential valve includes a fixed chassis, which is fixed above the supply and delivery sleeve, and the rotary disc is manually rotatably fixed to the chassis. Preferably, the fixed chassis is fixed on the supply and delivery sleeve, and the movable member is fixed on the rotatable body of the valve, and is operated by a handle or a knob. A regulator can be set on the valve to determine and adjust the maximum temperature of the delivered water. The regulator adjusts the rest positions of the thermostatic element and the distribution slide valve connected to the element. This device includes a knob that can be turned manually and is threaded to lock the valve's rotatable body. When the knob is rotated relative to the rotatable body, the knob can simultaneously move the support of the thermostatic element axially. From a macro perspective of the present invention, a thermostatic mixing valve is equipped with a base provided with two supply ports, a rotatable body is fixed on the base, and a first valve surface through which first and second inlet passages pass is operatively connected. The position can be adjacent to the two supply ports after operation to control the flow into the jacket. The second valve element is annular and can be moved back and forth relative to the annular base to restrict and control the fluid flowing through the first inlet passage. The first inlet channel leads to the surface of the annular base and extends radially inside the annular valve. At the same time, a downstream end is provided to communicate with the annular base and the annular valve assembly, and extends radially from the inside of the annular valve assembly. Enter the outside of the surface of the annular valve into the mixing chamber, and provide a first annular flow passage between the annular base and the annular valve; the first inlet passage is relative to the second inlet passage from the supply α to the mixing chamber , Sealed by the inside of the annular valve surface. The thermostatic element is arranged in the mixing chamber, can move axially and can be connected to the annular valve surface through operation to achieve axial direction — ~ 8-This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm)- -I lr n I ----------- 1 --- Order · ίιίιι_ < Please read the notes on the back before filling out this page) A7 409167 _B7___ 5. Description of the invention (6) Move the ring Shape the valve surface, adjust the distance from the ring base to control the flow rate from the first inlet channel into the mixing chamber to reflect the temperature of the fluid in the mixing chamber. The mixing chamber is in communication with the outlet. Preferably, the annular base faces the shaft end of the annular valve assembly. The second inlet channel leads to the first base surface, and extends radially along the annular valve surface through the inside of the annular valve surface. At the same time, there is a downstream end, which is not restricted in communication with the mixing chamber. Alternatively, the second inlet passage terminates below the annular valve assembly, allowing fluid to flow into the mixing chamber through the annular valve assembly without restriction, while the annular seat is located above the annular valve assembly and on the first inlet passage Opens inside the ring valve assembly. Preferably, the return spring is limited to the inside of the ring valve assembly, and the ring valve assembly can be moved axially upward according to the contraction of the thermostatic element. Another example is that the return spring is fixed to the rotatable valve. Inside the body, above the central body. Brief description of the drawings Now please refer to the drawings: FIG. 1 shows a cross-sectional side view of a first example of a thermostatic valve according to the present invention: FIG. 2 shows an example of a fixed plate of a manually operated valve that controls flow direction and mixing behavior in sequence: Examples of the movable plate of a sequential manual operation valve; Figures 4 to 7 show that the movable plate of Figure 3 is rotated on the fixed plate of Figure 2. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm)- -------- Equipped · 11 '-1- · Ordered ---— I! Line (Please read the precautions on the back before filling out this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs- 9- 409167 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (7) The same adjustment position; and Figure 8 shows a sectional view according to the present invention. Comparison of main components 10 Thermostatic mixing valve 12 Body 13 Oil seal 14 Pipe conveying accessories 16 Cold water supply 17 Plug seat 18 Hot water supply 19 Protruding 2 0 Cold water inlet 2 1 Base 2 2 Hot water inlet 2 3 Bushing 2 5 Inner shell 2 6 Knob 28 Central body element 30 Cold water inlet channel 3 1 Hot water inlet channel 3 3 Mixed water outlet 3 4 Discharge outlet The second example of a thermostatic valve similar to Figure 1 — 1 ^ n ϋ ϋ if I ϋ I nn----- 8J1 -n II ϋ I nt (Please read the notes on the back before filling this page) The paper size is applicable to China National Standard (CNS) A4 (210 X 297 male f) -10 5. Description of the invention (4 4 4 4 4 8 0 2 4 6 8 409167 A7 B7 1 5 4 6 7 8 9 4 Printed by the Employees ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 6 8 7 7 7 7 4 Outlet channel annular valve seat Axial valve lip annular distribution slide valve downstream End bottom ring surface oil seal groove oil seal sleeve open □ Thread device mixing chamber spring body area thermostatic element piston rod bridge column adjustment knob shaft sleeve spring oil seal thread 11------ — — — — — — --- IIII! Order 111 I ---- (Please read the notes on the back first Please fill in this page again.) This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm). Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Control valve 8 2 Fixed ceramic disc 8 4. Rotating ceramic disc 8 6 Cold water supply 8 8 Hot water supply 9 0 Mixed water outlet 9 2 Cold water inlet 9 4 Hot water inlet 9 6 Outlet hole 9 6 Diameter 9 8 Center Detailed description of a preferred example of a diameter 10 0 arrow Referring to FIG. 1, the thermostatic mixing valve 10 includes a rotatable handle-shaped body 12 that is rotatably fixed to a pipe conveying fitting or other suitable pipe conveying fitting 14. Pipe conveying The fitting 14 includes a cold water supply 16 and a hot water supply 18. The rotatable handle-shaped body 12 is rotatably fixed on the plug seat 17 which is inserted into the base 2 1 of the fitting 14 with the protrusion 19. It is fixed with the accessory 1 4. The main body 12 is screwed into the base 2 1 of the accessory 1 4 with a shaft sleeve 2 3 and is fixed with the seat 17. The oil seal 13 is provided on the seat 17 at about the cold water inlet 2 0 and hot water inlet 2 2. Rotatable body 1 2 contains inner shell 2 5 A decorative, operable handle or knob 2 6 is set on the outside, preferably made of heat-insulating material, and its shape is square _____ — · ”二 ____ This paper size applies to China National Standard (CNS) A4 (210 X 297) Love) — 11 ---------- install ---- ： ---- Ί order --I ------ line (please read the precautions on the back before filling this page) 409167 A7 B7 V. Description of the invention (1G) (Please read the precautions on the back before filling in this page > The manual rotation operation can rotate the body 1 2. In the case 25, a central body element 28 is arranged, fixed to the case 25, and rotated accordingly. The central body 2 8 is fitted with an annular distribution slide valve 4 4. The internal body element 28 is provided with a cold water inlet channel 30, which is aligned with the cold water inlet channel 20; the hot water inlet channel 31, which is aligned with the hot water inlet channel 22. The central mixed water outlet 3 3 communicates with the discharge outlet 3 4 and the outlet 36 of the fitting 14. The passage 30 is provided with an annular downstream end 46 adjacent to the annular valve seat 40. The downstream end is simultaneously adjacent to the top axial lip 4 2 of the annular distributed sliding valve 4 4. The hot water inlet 3 1 has a downstream end 46 that is annular, and at the same time, the width gap between the bottom end 48 of the valve 4 4 and the opposite annular surface 50 is not limited. An annular gap is also provided between the rotatable body 25 and the valve 44 and the fixed shaft sleeve 56, which provides an unrestricted passage for fluid to enter the mixing chamber 5 7 through the opening 57. The valve seat 40 is fixed at Internal body element 28. The channel 30 passes axially through the annular valve 44 in the radial region. The inner body element 28 is provided with an oil seal groove 52, which is provided with an oil seal 5 4 and axially seals the channels 31 to 30 along the inner wall of the annular slide valve 4 4. Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economics. The annular slide valve 4 4 is fixed together with the screw device 5 8 and the shaft sleeve 5 6. Between the opening 5 7 and the mixed water outlet 3 3, the shaft sleeve 5 6 and the slide valve 4 4 constitute a mixing chamber 5 9. The spring 60 is installed in the ring valve 44 and the shaft sleeve 56, and is disposed above the central body 28 and above the valve seat 40. The spring 60 presses the valve 44 to make the valve seat 40 press down to close the passage 38. The shaft sleeve 5 6 extends above the inner body 2 8 and releases the shaft sleeve 7 2 and the spring 7 4 through the safety spring, and the body area 6 of the thermostatic element 6 4 is effectively -13- This paper size applies to China National Standard (CNS) A4 Specifications (210 x 297 mm) 409167 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. The invention description (11) is attached. The thermostatic element 64 is provided with an extended piston rod 66, and a bridge rod 68 fixed with the adjusting knob 70 is bite and. The adjusting knob 7 0 is fixedly locked with the case 2 5 by using a thread 7 6 and mechanically lifts and lowers the thermostatic component 6 4 inside the case 2 5 by using an appropriate oil seal 7 5. The body region 62 can extend into the central outlet channel 33 of the inner body 28. The mixing valve includes a sequential flow rate control valve 80, containing two ceramic discs 8 2 and 8 4 »The fixed ceramic disc 8 2 is mounted in the base 17. A rotatable (or movable) ceramic disc 8 4 is mounted on the bottom of the central body 2 8. The sequential flow rate control valve 80 is fixed upstream of the annular slide valve 44. The fixed ceramic dish 8 2 is provided with cold and hot water supply ports 86 and 88 and the mixed water outlet 90 in the center; the movable ceramic dish 8 4 is provided with a cold water inlet 9 2 and a hot water inlet 94 and Centrally located exit hole 9 6. The hole 9 6 is aligned with the fixed disc 8 2 outlet 9 0 and the main body 2 8 outlet channel 3 3 and the discharge outlet 3 4. Rotating the knob 2 6, the central body 2 8 drives the ceramic disc 8 4 to rotate relative to the disc 8 2 to selectively align or misalign the inlets 9 2 and 9 4 with the inlets 8 6 and 8 8 to control the cold and hot water. Flow rate. As shown in Fig. 2 clearly, the openings 8 6 and 8 8 of the fixed plate 8 2 are symmetrical with respect to the central diameter 9 6 of the fixed plate. The openings 8 6 and 8 8 form an arc-shaped groove. Other shapes are also possible. As shown in FIG. 3, the entrances 9 2 and 9 4 of the movable disk 84 are asymmetric with respect to the central diameter 9 8 of the movable disk 84. As shown in Fig. 4, when the discs 8 2 and 8 4 are in the cut-off or closed position, the diameter of the movable disc 8 4 is 9 8 and the diameter of the fixed disc 96 is the same. As long as an equivalent correct operation can be produced (as specified below), the openings 8 6, 8 8, 9 2 and 9 4 are also applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) for this paper size ---- --------------- ί Order! --- 1 I 1 ^. (Please read the notes on the back before filling in this page) -14- 409167 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (12) Other arrangements can be chosen ° Furthermore, the relative movements of the discs 8 2 and 8 4 can be replaced, so that the opening of the disc 8 2 becomes movable, and the opening of the disc 8 4 is fixed. Combining the discs 8 2 and 8 4 provides the sequential adjustment of flow and mixing behavior. ′ In conjunction with FIGS. 4 to 7 ′, it shows the corresponding effect produced by rotating the false valve body 12 with respect to the fixed base 17. In Figs. 4 to 7 ', two disks 8 2 and 8 4 show that the movable disk 84 is stacked on the fixed disk 82. Therefore, the openings 9 2 and 9 4 of the movable plate 8 4 can be completely displayed in the view, while the openings 8 6 and 8 8 (indicated by gray lines) of the fixed plate 8 2 are completely or partially covered by the movable plate 8 4. In the position of Fig. 4, the openings 9 2 and 9 4 of the movable plate 8 4 are completely misaligned with the openings 8 6 and 8 8 of the fixed plate 8 2. Therefore, it is in the truncated or closed position. On the other hand, at any position, the discharge ports 90 and 96 are always aligned, so that the outlet channel 3 3 of the central body 28 of the valve is always in communication with the discharge port 3 6 of the fitting 14. In the position of Fig. 5, the movable disk 84 is rotated counterclockwise (along arrow 100) with respect to the position of Fig. 4 by an angle. In all positions between the positions of FIGS. 4 and 5, the movable plate 8 4 channel opening 9 2 gradually or partially aligns with the opening 8 6 of the fixed plate 8 2, and the movable plate 8 4 opening 9 4 is always aligned with the fixed plate 8 2 The openings 8 8 are not aligned. Therefore, from the position of Fig. 4 to the position of Fig. 5, the supply of cold water gradually increases, and the hot water portion is always cut off or closed. In the position of Fig. 6, the movable disk 84 is further rotated counterclockwise (along arrow 100) with respect to the position of Fig. 5 by an angle. In Figures 5 and 6, this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------ ------- installed --- ^ --- II Order ·- ----- | _ line (please read the precautions on the back before filling this page) -15- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 409167 A7 B7 V. Description of the invention (13) All positions between positions Within the range, the movable plate 8 4 channel opening 9 4 is gradually or partially aligned with the opening 8 8 of the fixed plate 8 2, and the movable plate 8 4 opening 9 2 is always aligned with the opening 8 6 of the fixed plate 8 2. Therefore, when the channel is rotated from the position in FIG. 5 to the position in FIG. 6, the hot water supply flow gradually increases, and the channel that provides cold water is always kept fully open. In this way, gradually add hot water to the cold water. Compared to FIG. 6, taken along line I-I, the axial outline in FIG. 1 shows a state in which the cold water and hot water channels are opened at the same time. Finally, in the position of FIG. 7, the movable disk is rotated counterclockwise (along the arrow 1 ◦ 0) at an angle relative to the position of FIG. 6. In the entire position range between the positions of FIGS. 6 and 7, the movable plate 8 4 port 9 4 is always aligned with the opening of the fixed plate 8 2, and the opening 9 2 of the movable plate 8 4 is gradually aligned with the fixed plate 8 2 The openings 8 6 become completely misaligned. Therefore, when rotating from the position in FIG. 6 to the position in FIG. 7, the flow of the cold water supply gradually decreases, and the hot water channel always remains fully open. In this way, only hot water is gradually supplied. Alternatively, the middle two ranges between the positions shown in Figs. 5 and 7 can be combined into a single range, in which the hot water channels gradually increase and the channels for supplying cold water gradually decrease. The two plates 8 2 and 8 4 cooperate with each other's openings 90 and 9 6 to provide a sequence control valve 80 to control the flow and mixing behavior. The knob 2 6 can be used to drive the casing 2 5 to manually control the valve body 12 to rotate. With the help of the manual sequential control valve 80, we can set the cold water flow rate and mixing ratio, and further adjust the behavior of the thermostat 64. The thermostatic mixing valve described here can be used as a faucet stop device. The other paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------------ install- --- Order --------- line (please read the precautions on the back before filling this page) _ 16 · 409167 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (14) On the other hand, the operation of this valve can replace one or more devices. Its function can interrupt or adjust the flow through the valve. When the channel is interrupted or closed and the channel for supplying cold water is gradually increased, hot water can always be kept closed. The operation of eliminating the thermostat is as follows. The mixing chamber 59 receives hot water via the opening 57, and the cold water is manually set to the respective ratio using the previously described sequential control valve 80, and flows from the annular chamber 38. Hot water and cold water are mixed in the mixing chamber 5 9 and discharged through the outlet passage 3 3, the discharge outlet 3 4 ′, and the outlet 3 6 of the fitting 14. This mixed water surrounds the thermostatic element 64, assuming that the same temperature simultaneously expands or contracts accordingly. The expansion or contraction of the thermostatic element 64 moves the distribution slide valve 44 downward or upward, respectively. When the water heats the constant temperature element 64, the element expands and pushes the slide valve 44 to move downward, and the ring seat 4 2 is away from the surface of the seat 40, so that the channel between the ring chamber 38 and the mixing chamber 39 is widened. This reduces the obstruction of cold water flow, increases the flow rate and lowers the temperature of the mixed water. If the manual sequential control valve 80 is adjusted again to increase the temperature, the expansion amount of the thermostatic element 64 is also increased, and the annular chamber 38 and the mixing chamber 39 are made wider, which prevents further increase of the cold water flow rate. We can see that the behavior of the thermostatic element 64 is used for manual adjustment, so that the latter must perform a larger amplitude to obtain the desired mixed water temperature. This will enhance the fine-tuning ability to change the water temperature. Furthermore, any deliberate adjustment of the manual sequential valve to adjust the temperature will not directly cause the axial displacement of the distributed sliding valve, and the axial displacement is sequentially compensated by the thermostatic device to obtain a balanced situation. In this way, there will be no sudden rise. Operate the knob of the thermostatic valve 7 0 to axially move the entire thermostatic element 6 4 This paper size applies to the national standard (CNS) A4 (210 X 297 mm)
Li--------裝----^----訂---------線 (請先閱讀背面之注意事項再填寫本頁) -17- 經濟部智慧財產局具工消費合作社印製 409167 A7 B7 五、發明說明（15) 和軸套5 6來控制滑動閥4 4的升降。然而，習慣上相反 地，轉動旋鈕7 0不是用來調整溫度，而是用來調整混合 水溫可達到的上限（在正常供應條件）。 ' 明顯地，另一方面，當僅以管1 8供應熱水，進水溫 度實際上可升的比該上限溫度還高，到達熱水溫度；原因 是管1 6完全沒有供應冷水的不正常情況。然而，本實例 的優點是，熱水進入閥體的通道是完全暢通的（除非刻意 的控制），因此熱水供應時保持低壓，管1 8供應的熱水 不會產生危險。 如果想要導入一個裝置來制止高溫熱水送入，可採用 根據圖8的實例。該例子的構造大致與前述實例相符，且 具有相同的對應元件標號。並與圖1顯示相同的軸向截面 0 圖8相較於圖1實例基本不同之處在於，圖8實例的 恆溫調整發生在熱水通道3 1 ，而非在冷水通道3 0。冷 水入口通道3 0的環型室3 8是暢通的，可直接進入混合 室5 0。另一方面，熱水入口通道3 1與環型室4 6相通 ，分佈滑動閥4 4的活動環狀部份4 8包圍該環型室4 6 ，並配合中央本體2 8的底面5 0來控制流入混合室5 9 的流量。 閥作動的行爲與前述實例相同，但是追隨恆溫元件 2 3膨脹的恆溫調整機制牽涉到熱水通道的阻塞與限制， 而非打開冷水通道。利用這樣的設計，一但冷水不正常供 應時，混合水流量減少使溫度保持在閥設定的溫度極限內 本紙張尺度適用中國國家標準（CNS)A4規格（210 公釐） -----1---- I!裝！'—1 訂 --------線 (請先閲讀背面之注意事項再填寫本頁) -18- A7 409167 B7_ 五、發明說明（16 ) ’因此當冷水完全沒有供應時，閥仍舊能照常運作。 在這些實例中，根據本發明的恆溫閥可當作恆溫水龍 頭，利用旋鈕2 6使閥殻2 5旋轉來進行操作。 然而，閥亦可應用在許多裝置上，例如經由恆溫閥安 裝蓮蓬頭、提供流量控制以及關閉龍頭，或裝設在流管中 一個或多個龍頭。在此例中，恆溫閥手動調整的部份只是 用來設定期望的溫度，而龍頭水流的流量和關閉閥是由其 他裝置提供。 並非所有恆溫閥都可當作水龍頭使用，當冷水和熱水 供應管沒有分離時，必須在管線中插入一個止回閥來確保 冷、熱水分離11 必須了解到，本發明並不僅限於實例的描述。仍有許 多修正的空間，例如，盤8 2和8 4通道口的形狀和安排 方式可加以變更。閥其他零件的安排方式亦可改變。當設 計時即設定好溫度，調整溫度極限的旋鈕7 0可省略，或 設計成需利用特殊配件才能調整的方式。 這些或其他的修正，在涵蓋此專利範圍內不違背發明 --------- ----裝----^---Ί 訂---------線 (請先閲讀背面之注咅？事項再填寫本頁) 例 實 的 述 描 面 上 代 取 術 技 的 效 等 用 利 可 下 況 [f 的 域 領 經濟部智慧財產局員工消費合作社印製 -19- ¥^尺度適用中國國家標準（CNS)A4規格（210 x 297公釐）Li -------- installation ---- ^ ---- order --------- line (please read the precautions on the back before filling this page) -17- Intellectual Property of the Ministry of Economic Affairs Printed by the Consumer Goods Cooperative of the Ministry of Industry and Commerce 409167 A7 B7 V. Description of the invention (15) and shaft sleeve 5 6 to control the raising and lowering of the sliding valve 44. However, it is customary to turn the knob 70 not to adjust the temperature, but to adjust the upper limit of the temperature of the mixed water (under normal supply conditions). 'Obviously, on the other hand, when only hot water is supplied by pipe 18, the inlet water temperature can actually rise higher than the upper limit temperature and reach the hot water temperature; the reason is that pipe 16 does not supply cold water at all. Happening. However, the advantage of this example is that the passage of hot water into the valve body is completely unobstructed (unless deliberately controlled), so the hot water supply is kept at a low pressure, and the hot water supplied by the pipe 18 will not be dangerous. If you want to introduce a device to prevent hot water from being fed in, you can use the example shown in Figure 8. The construction of this example is roughly consistent with the previous example and has the same corresponding component number. Fig. 8 shows the same axial cross section. Fig. 8 is basically different from the example of Fig. 1 in that the thermostatic adjustment of the example of Fig. 8 occurs in the hot water channel 3 1 instead of the cold water channel 30. The annular chamber 38 of the cold water inlet passage 30 is unobstructed and can directly enter the mixing chamber 50. On the other hand, the hot water inlet passage 31 communicates with the annular chamber 46, and the movable annular portion 4 8 of the distribution slide valve 4 4 surrounds the annular chamber 4 6 and cooperates with the bottom surface 50 of the central body 28. The flow into the mixing chamber 5 9 is controlled. The actuation of the valve is the same as the previous example, but the thermostatic adjustment mechanism following the expansion of the thermostatic element 23 involves the blocking and restriction of the hot water channel instead of opening the cold water channel. With this design, once the cold water is not normally supplied, the mixed water flow rate is reduced to keep the temperature within the temperature limit set by the valve. This paper size applies the Chinese National Standard (CNS) A4 specification (210 mm) ----- 1 ---- I! Outfit! '—1 order -------- line (please read the precautions on the back before filling this page) -18- A7 409167 B7_ V. Description of Invention (16)' So when cold water is not supplied at all, the valve is still Works as usual. In these examples, the thermostatic valve according to the present invention can be operated as a thermostatic faucet, and the valve housing 25 is rotated by using the knob 26. However, the valve can also be applied to many devices, such as installing a shower head via a thermostatic valve, providing flow control and closing the faucet, or one or more faucets in a flow tube. In this example, the thermostatic valve is manually adjusted to set the desired temperature, while the faucet flow and shut-off valve are provided by other devices. Not all thermostatic valves can be used as faucets. When the cold water and hot water supply pipes are not separated, a check valve must be inserted in the pipeline to ensure the separation of cold and hot water. 11 It must be understood that the present invention is not limited to examples. description. There is still much room for modification, for example, the shape and arrangement of the disc 8 2 and 8 4 channel ports can be changed. The arrangement of other parts of the valve can also be changed. When the timer is set, the temperature is set. The knob 70 for adjusting the temperature limit can be omitted, or it can be adjusted in a way that requires special accessories. These or other amendments do not violate the invention within the scope of this patent --------- ---- equipment ---- ^ --- Ί order --------- line ( Please read the note on the back? Matters before you fill out this page.) The actual description of the effectiveness of the technique on the description surface is profitable. [F printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs of the Ministry of Economic Affairs-19- ¥ ^ size applies to China National Standard (CNS) A4 (210 x 297 mm)