201114395 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種飲料沖煮機構之計量容積補充給水 裝置，其可將計量容積的冷水及/或熱水加注於飲料中， 藉以調整該飲料的濃度、溫度及容積者。 【先前技術】 飲料沖煮機構被運用於沖煮義式咖啡、茶品或其他飲 品。如圖6所示之習用飲料沖煮機構，主要包括有一供水栗 浦80、一主鍋爐81、一熱交換器82及一沖煮單元83。利用 該供水泵浦80供應外界水源至該主鍋爐81内，並由一水位 偵測器84控制該供水泵浦80及鍋爐進水電磁閥95的啟閉， 使主鍋爐81内水位保持於一設定範圍内；利用一蒸汽壓力 偵測器85控制一加熱器86的啟閉，藉以對該主鍋爐81内的 儲水進行加熱，使其保持於一設定的蒸汽壓力範圍（亦即一 設定溫度範圍）内。 進行飲料沖煮程序時，該供水泵浦8〇及一沖煮電磁閥 87被操作而啟動，將外界水源經一冷水供應管88，依序經 過一洩壓單向閥89及一流量計9〇，送入該穿過主鍋爐81的 熱父換器82内，利用該主鍋爐81内的熱水及蒸汽，將熱交 換器82内的外界水源加熱成一熱水，該熱水水流再經由一 熱水供應管91流入該沖煮單元83，並通過被開啟的沖煮電 磁閥87 ’向下流入至-預置有待沖煮飲品材料的遽泡_ 内進行沖煮，沖煮後的沖煮液流出至一飲料盛杯94内；當 該流量計90計量至-設定流量時，即時關閉該沖煮電磁闕 201114395 87 ’完成设定流量的飲料沖煮程序。 當該飲料、/t煮機構處於不進行飲料㈣程序的待機階 段時’該肢換器82内的熱水因熱揮發產生之蒸汽，經由 該熱水供應管9丨紅該沖絲元Μ内於雜階段時該 沖煮電磁’呈關驗態’故職汽錢與沖煮單元幻進 行熱交換麟沖鮮元83預驗—工作溫度後，蒸汽因與 沖煮單元83熱交換而變成_水，凝結水由_迴流管％迴 流至該熱交換器82内，形成一預熱循環。 若欲使用上述習用飲料沖煮機構沖煮出一大容積的飲 品(例如360 cc或5〇〇 cc容積之飲品）時，通常會利用下列二 種方法來進行： 一、大體積飲品完全是藉由該沖煮單元83直接沖煮完 成；以及 ，二、僅_該沖鮮元83沖煮出—較小容積之濃縮液 後，再額外予以添加熱水(亦即俗稱之「對熱水」之動 將體積調整至所需之體積。 ’ 由於現有沖煮機構僅能運用上述沖煮方式來調整 欲的體積以及所欲的遭度，因此具有下列缺點： 一、完全是藉_沖絲元83直接沖⑼所欲的大體 積飲品，所得之飲品溫度太高，在商#上使用時，必 罝到消費者直接飲用時，會有被燙傷的危險，抑或要求 費者要等躲品降溫後方能飲用，又有飲用上的 ’ 問題； 吏之 一、僅利用該沖煮單元83沖煮出一較小體積的濃縮液 201114395 其不但操作不便且 後’再以手動方式額外予以添加熱水， 飲料產製效率不佳；以及 到J伟有其μ較佳的沖煮時間來達 /、 味’現有技術的沖煮機構通常僅有單—法曰 能，因此若要藉由該沖煮單元83直接沖 飲品，勢必要料沖煮時間，造 =大體積 往往會喪失其最佳風味。所㈣大體積飲品 第’本案發明人前提出申請獲准的我國 第議45域專利案(下稱引證案），提供—種「濃淡兩用控 ^冲錢構」:其包括―栗浦；—與該㈣連接的加熱裝 ，-熱父換H，其係設於該加熱裝肋並且與該栗浦連 以及-與該熱交換器相連接的沖煮單元；以及一補給 單元，其係可轉進人熱交脑之前以及流出熱交換器^ 後的水引流出’以供調整由沖煮單元沖煮所得之飲品的最 終體積及溫度。引證案之沖煮機構可以藉由沖煮單元直接 沖煮-飲品’或藉由該補給單元調整沖煮飲品之體積及溫 度。綜上所述’引證案之沖煮機構同時具備有可供沖煮具 有一控制的溫度之濃、淡飲品之功能。 其中該補給單元係連接於一冷水管組件並且具有一補 給管、一冷水節流閥以及一電磁閥，其中該補給管係由該 冷水管組件延伸出並於遠離冷水管組件處形成有一補給 口，該冷水節流閥係設於補給管上，以及電磁閥係設於補 給管上；以及一歧管，其一端連接於一熱水供應管上，另 一端連接於冷水節流閥與電磁閥之間的補給管上，該歧管 201114395 上設有一熱水節流閥。 引證案具備有供使用於沖煮一般體積的濃飲品抑或大 體積之淡飲品，並且可以有效率地提供一具有所欲溫度的 大體積淡飲品等功效。惟引證案仍有部份技術課題 決’例如： —、在使用沖煮單元進行飲料沖煮程序時，補給管上 的電磁閥呈關閉狀態’經熱交換器加熱後的熱水經^該執 水供應管流入該沖煮單元進行飲料沖煮；惟部份冷水亦將 經由.該補給管及歧管’流入該熱水供應管内，而與該熱水 供應管内肩有的熱水相互混合，導致最後流入該沖煮單元 的沖煮用水流’為-未達最佳沖煮溫度的冷水/熱水混合 水流，造成沖煮後飲料喪失其最佳風味 ;以及 二、引證案雖然在其補給管及歧管上，分別設有調節 流量的冷水節流閥及熱水節流閥，經調節流量後的冷水/ 熱水混合水流，由該補給口流出至飲料盛杯内，藉以調整 飲料的濃度及溫度；料冷水節細及熱水節流閥係依出 薇設定參數進行節流’亦即其冷水及熱水餘—固定比例 予以混合，由於不同種類飲料(例如咖啡及茶品）的最佳適飲 溫度及濃度各不相同，因此引證案以固定比例混合至一固 定溫度的的補給水流，無法將二種以上不同種類的飲料分 別調製至一最佳適飲溫度及濃度。 f發明内容】 本發明之目的即在於提供一種飲料沖煮機構之計量容 積補充給水裳置，其可將計量容積及設定溫度的補給水， 201114395 自動注入完成沖錢較料内，藉以增加該飲料的容積， 並將該飲料調整至最佳適飲溫度及濃度者。 本發明之次-目的係在於提供一種飲料沖煮機構之計 量容積補充給水裝置，其在執行㈣沖餘料，可有效 防止補給錢人其熱水供應管巾，避錄水供應管内的沖 煮用熱水被補給水沖冷，而可保持最佳沖煮溫度者。 本發明之另一目的係在於提供一種飲料沖煮機構之計 直谷積補充給水裝置，其可依據飲料的種類，改變該補給 水的流量及溫度，使不同種類的飲料(例如咖啡及茶品），均 可被該適溫適量的補給水，調整至最佳適飲溫度及濃度。 本發明之又一目的係在於提供一種飲料沖煮機構之計 量容積補充給水裝置，其可選擇先將冷水及熱水預先混合 成適S溫度的補給水’自動注入完成沖煮後的飲料内；亦 可控制將冷水及熱水於不同時間，分別注入完成沖煮後的 飲料内者。 可達成上述發明目的之飲料沖煮機構之計量容積補充 給水裝置，其中該飲料沖煮機構包括有一冷水供應管、— 將該冷水加熱至一設定溫度的熱交換器、一用以進行飲料 沖煮程序的沖煮單元、以及一將經該熱交換器加熱後的熱 水輸送至該沖煮單元的熱水供應管；該計量容積補充給水 裝置包括有：一與該冷水供應管連接而可引流出冷水的冷 水歧管；一控制該冷水歧管啟閉的冷水電磁閥；一與該熱 水供應管連接而可引流出熱水的熱水歧管；一控制該熱水 歧管啟閉的熱水電磁閥；以及一分別與該冷水歧管及熱水 201114395 歧管連接的給水管，藉以將該冷水及熱水分別注入完成沖 煮後的飲料内者。 該冷水歧管上更設置有一用以調整該補給用冷水流量 的冷水節流閥。 該熱水歧管上更設置有-用以調整該補給用熱水流量 的熱水節流閥。 該給水管上更設置有一用以調整該補給水流量的給水 節流閥。 請參閱以下有關本發明較佳實施例之詳細說明及其附 圖，將可進一步瞭解本發明之技術内容及其目的功效： 【實施方式】 請參閱圖1，本發明所提供之飲料沖煮機構之計量容積 補充給水裝置，可將計量容積及設定溫度的補給水，自動 注入完成沖煮後的飲料内，藉以增加該飲料的容積，並將 該飲料調整至最佳適飲溫度及濃度者。 該飲料沖煮機構包括有一冷水供應管88、一將該冷水 加熱至一设定溫度的熱交換器82、一用以進行飲料沖煮程 序的沖煮單元83、以及一將經該熱交換器82加熱後的熱水 輸送至該沖煮單元83的熱水供應管％。該飲料沖煮機構更 包括有：一供水泵浦80、一鍋爐進水電磁閥95、一主鍋爐 81、一水位偵測器84、一蒸汽壓力偵測器85、一加熱器 86、一沖煮電磁閥87、一洩壓單向閥89、一流量計9〇、一 渡泡杯92、一迴流管93等’其構成特徵及操作方式與前述 如圖6所示的習用飲料沖煮機構大致相同’恕不另贅述。由 201114395 該飲料沖煮機構完成沖煮後的飲料係流入至一飲料盛杯94 内儲存者。 本發明的特徵係在於該飲料沖煮機構更包括有一計量 容積補充給水裝置，可將計量容積及設定溫度的補給水， 自動注入完成沖煮後的飲料内者。該計量容積補充給水裝 置包括有：一與該冷水供應管88連接而可引流出冷水的冷 水歧管; 一控制該冷水歧管10啟閉的冷水電磁閥11 ; 一 與該熱水供應管91連接而可引流出熱水的熱水歧管2〇 ; — • 控制該熱水歧管20啟閉的熱水電磁閥21 ;以及一分別與該 冷水歧管10及熱水歧管20連接的給水管3〇，藉以將該冷水 及熱水分別注入完成沖煮後的飲料内者。 當進行飲料沖煮程序時，該冷水電磁閥丨丨及熱水電磁 閥21均呈關閉狀態，使該冷水供應管88内的冷水僅能流入 該熱交換器82内進行加熱’加熱後的熱水經由該熱水供應 管91流入該沖煮單元83，進行飲料沖煮程序。 ^ 如果使用者預先經由一控制面板(圖未示出）設定補給水 流程序時，則在該沖煮單元83完成飲料沖煮程序後，經由 程式控制使該冷水電磁閥11及/或熱水電磁閥21同時或分 別開啟導通’使得冷水歧管10内的補給冷水及/或熱水歧 官20内的補給熱水，同時或分別經由該給水管3〇自動注入 7C成沖煮後的飲料内，藉以增加該飲料的容積’並將該飲 料調整至最佳適飲溫度及濃度者。 上述的補給水流私序，係由該流量計9〇計量至>預先 設定的流量時自動停止者。 201114395 使用者可依據飲料種類及客戶需求等不同狀況，預先 設定下列不同的補給水流程序： 一、 補給熱水：進行補給水流程序時，僅開啟導通該 熱水電磁閥21，使熱水歧管20内的補給熱水，經由該給水 管30自動注入完成沖煮後的飲料内，藉以增加該飲料的容 積，降低飲料的濃度，但不改變飲料的溫度者。 二、 補給冷水：進行補給水流程序時，僅開啟導通該 冷水電磁閥21，使冷水歧管2〇内的補給冷水，經由該給水 管30自動注入完成沖煮後的飲料内，藉以增加該飲料的容 積，同時降低飲料的濃度及溫度者。 三、 補給溫水：進行補給水流程序時，同時開啟導通 該冷水電磁閥11及熱水電磁閥21，使冷水歧管10内的補給 冷水及熱水歧管20内的補給熱水，在該給水管3〇内被混合 成一適當溫度的溫水後，自動注入完成沖煮後的飲料内， 藉以增加該飲料的容積，同時降低飲料的濃度及溫度者。 其中’該冷水電磁閥11及熱水電磁閥21可分別由程式 控制其開啟時間長短及開啟時機，藉以依據飲料種類，將 飲料調整至最適於飲用的濃度及溫度者。 本發明一較佳實施例中，該冷水歧管10上更設置有一 用以調整該補給用冷水流量的冷水節流閥12。該熱水歧管 20上更設置有一用以調整該補給用熱水流量的熱水節流閥 22。該給水管30上更設置有一用以調整該補給水流量的給 水節流閥32。上述各節流閥12、22、32，用以更精確控制 補給水流的流量，並可防止因補給水流過大使飲料盛杯94 201114395 内的飲料濺出至外界者。 上述各節流閥12、22、32可為具有固定開度的固定式 節流閥’亦可為可調整開度的可變式節流閥，藉以分別調 整補給注入飲料内的冷水及/或熱水的最適補給流量者。 請參閱圖2為本發明另一較佳實施例’該給水管3〇可選 擇設置有一給水電磁閥31 ’作為進行補給水程序時的補給 水總開關。在設有給水電磁閥31的情形下，該冷水歧管1〇 上的冷水電磁閥11可被選擇性地予以省略。 鲁 请參閱圖3為本發明另一較佳實施例，該給水管3〇可選 擇設置有一給水電磁閥31，作為進行補給水程序時的補給 水總開關。在設有給水電磁閥31的情形下，該熱水歧管2〇 上的熱水電磁閥21可被選擇性地予以省略。 如圖2及圖3所示的實施例中，即使在給水管3〇上設置 有一作為補給水總開關的給水電磁閥31時，該相互連通的 冷水歧管10及熱水歧管20上，仍需設置至少一個冷水電磁 ^ 閥11或熱水電磁閥21，其在進行前述的飲料沖煮程序時， 該冷水電磁閥11或熱水電磁閥21被控制地保持於關閉狀 態’使冷水歧管1〇内的冷水不會經由熱水歧管2〇流入熱水 供應管91内’避免熱水供應管91内的沖煮用熱水被沖冷， 而可保持最佳沖煮溫度者。 請參閱圖4為本發明另一較佳實施例，該冷水歧管10上 更設置有至少二組並聯平行排列的冷水分管4〇、50，每一 組冷水分管4〇、50上分別設置有一控制其啟閉的冷水分管 電磁閥41、51以及一具有不同預設開度的冷水分管節流閥 11 201114395 51、52。對不同種類的飲料進行補給水流程序時可由程 式控制選擇:組冷水分管，開啟其冷水分管電磁闊，其餘 各組冷水分管電磁閥均被關閉；令冷水歧管1〇内的補給冷 水僅流入被選擇的冷水分管内，再由其具有最適開度的: 水分管節流閥予以節流，並由其被開啟的冷水分管電磁闊 流出至該給水管30内，使之與該熱水歧管2〇流出的補給熱 水，預先混合成最適於該飲料飲用溫度的溫水者。 請參關5為本發明另-較佳實施例，其中設於該給水 • ㈣上的給水節棚可由—具有固定開度的給水節流接頭 33予以取代。 本發明中所使用節流閥可選用固定式節流閥、可變式 節流閥或節流接頭中之—者。 本^明所提供之飲料沖煮機構之計量容積補充給水裝 置，與前述引證案及其他習用技術相互比較時，更具有下 列之優點： a L可將計量容積及設定溫度的補給水，自動注入完成 沖煮後的飲料内’藉以增加該飲料的容積，並將該飲料調 整至最佳適飲溫度及濃度者； 2.在執仃飲料沖煮程料，可有效防止補給水流入其 熱水供應s中，避免熱水供應管内的沖煮用熱水被補給水 沖冷，而可保持最佳沖煮溫度者； 3·可依據飲料的種類，改變該補給水的流量及溫度， 使不同_的飲料(例如㈣及茶品），均可被該適溫適量的 補給水’調整至最佳適飲溫度及濃度；以及 12 201114395 4.可選擇先將冷水及熱水預先混合成適當溫度的補給 水，自動注入完成沖煮後的飲料内；亦可控制將冷水及熱 水於不同時間，分別注入完成沖煮後的飲料内者。 上列詳細說明係針對本發明之一可行實施例之具體說 明，惟該實施例並非用以限制本發明之專利範圍凡未脫 離本發明技藝精神所為之等效實施或變更，均應包含於本 案之專利範圍中。 【圖式簡單說明】 圖1為本發明計量容積補充給水裝置第一實施例與飲料 沖煮機構配合實施之之立體組合視圖； 圖2為本發明計量容積補充給水裝置第二實施例之立體 示意圖； 圖3為本發明計量容積補充給水裝置第三實施例之立體 示意圖； 圖4為本發明計量容積補充給水裝置第四實施例之立體 示意圖； 圖5為本發明計量容積補充給水裝置第五實施例之立體 示意圖；以及 圖6為習用飲料沖煮機構之立體示意圖。 【主要元件符號說明】 10冷水歧管 12冷水節流閥 21熱水電磁閥 30給水管 11冷水電磁閥 20熱水歧管 22熱水節流閥 31給水電磁閥 13 201114395 32 給水節流閥 33 給水節流接頭 40 冷水分管 41 冷水分管電磁閥 42 冷水分管節流閥 50 冷水分管 51 冷水分管電磁閥 52 冷水分管節流閥 80 供水泵浦 81 主鍋爐 82 熱交換器 83 沖煮單元 84 水位偵測器 85 蒸汽壓力偵測器 86 加熱器 87 沖煮電磁閥 88 冷水供應管 89 洩壓單向閥 90 流量計 91 熱水供應管 92 濾泡杯 93 迴流管 94 飲料盛杯 95 鍋爐進水電磁閥201114395 VI. Description of the Invention: [Technical Field] The present invention relates to a metering volume replenishing water supply device for a beverage brewing mechanism, which can fill a metered volume of cold water and/or hot water in a beverage, thereby adjusting the The concentration, temperature and volume of the beverage. [Prior Art] A beverage brewing mechanism is used to brew espresso, tea or other beverages. The conventional beverage brewing mechanism shown in Fig. 6 mainly comprises a water supply pump 85, a main boiler 81, a heat exchanger 82 and a brewing unit 83. The water supply pump 80 is used to supply an external water source to the main boiler 81, and a water level detector 84 controls the water supply pump 80 and the boiler water inlet solenoid valve 95 to open and close, so that the water level in the main boiler 81 is maintained at one. Within a set range; a steam pressure detector 85 is used to control the opening and closing of a heater 86, thereby heating the water stored in the main boiler 81 to maintain a set steam pressure range (ie, a set temperature) Within the scope). When the beverage brewing process is performed, the water supply pump 8 〇 and a brewing solenoid valve 87 are operated to be activated, and the external water source is passed through a cold water supply pipe 88, sequentially passing through a pressure relief check valve 89 and a flow meter 9 Then, the heat is supplied to the hot parent converter 82 passing through the main boiler 81, and the external water source in the heat exchanger 82 is heated into a hot water by using hot water and steam in the main boiler 81, and the hot water flow is again passed through A hot water supply pipe 91 flows into the brewing unit 83, and is poured into the bubble _ which is preset to be brewed with the beverage material by the opened brewing solenoid valve 87', and is brewed after brewing. The boiled liquid flows out into a beverage cup 94; when the flow meter 90 is metered to the set flow rate, the brewing electrophoresis 201114395 87' is immediately turned off to complete the set flow of the beverage brewing program. When the beverage and/or cooking mechanism are in a standby phase in which the beverage (four) program is not performed, the steam generated by the hot water in the limb exchanger 82 is blushed through the hot water supply pipe 9 In the miscellaneous stage, the brewing electromagnetic 'confirmed the state', the steam money and the brewing unit magic exchange heat exchange Lin Chong fresh 83 pre-test - after the working temperature, the steam is exchanged with the brewing unit 83 to become _ The water, condensate is returned to the heat exchanger 82 by the _return pipe % to form a preheat cycle. If you want to brew a large volume of beverage (such as a 360 cc or 5 cc cc drink) using the above-mentioned conventional beverage brewing mechanism, the following two methods are usually used: 1. The large-volume drink is completely borrowed. The brewing unit 83 directly brews the beverage; and, secondly, the brewing unit 83 brews a small volume of concentrated liquid, and then additionally adds hot water (also known as "hot water". The volume is adjusted to the required volume. 'Because the existing brewing mechanism can only use the above brewing method to adjust the desired volume and the desired degree of disappointment, it has the following disadvantages: 1. It is completely borrowed 83 directly rushed (9) the large-volume drink, the temperature of the beverage is too high, when used on the merchant #, it must be the risk of being burned when the consumer directly drinks, or ask the fee to wait for the shelter to cool down It can be drunk at the rear, and there is a problem of drinking. One of the tricks is to use the brewing unit 83 to brew a small volume of concentrate 201114395. It is not only inconvenient to operate, but then it is added manually by adding hot water. , Drink Poor efficiency; and to J Wei has its preferred brewing time to reach /, taste 'the prior art brewing mechanism usually only has a single method, so to be directly through the brewing unit 83 For brewing drinks, it is necessary to brew the time, and the large volume will often lose its best flavor. (4) Large-volume drinks The first inventor of the case filed an application for approval of the 45th domain patent case (hereinafter referred to as the citation case). Providing a kind of "shade and dual-use control and rushing money structure": it includes - Lipu; - a heating device connected to the (four), - a hot father for H, which is disposed in the heating rib and connected to the Lipu and a brewing unit connected to the heat exchanger; and a replenishing unit that can be diverted into the water before and after the heat exchanger, and is used to adjust the brewing of the brewing unit The final volume and temperature of the beverage. The brewing mechanism of the cited case can directly brew the beverage-drink by the brewing unit or adjust the volume and temperature of the brewed beverage by the replenishing unit. The organization also has a control for brewing with a control The function of the rich temperature and the light beverage. The replenishing unit is connected to a cold water pipe assembly and has a supply pipe, a cold water throttle valve and a solenoid valve, wherein the supply pipe is extended by the cold water pipe assembly and A replenishing port is formed away from the cold water pipe assembly, the cold water throttle valve is disposed on the supply pipe, and the electromagnetic valve is disposed on the supply pipe; and a manifold is connected at one end to a hot water supply pipe, and the other end is connected Connected to the supply pipe between the cold water throttle valve and the solenoid valve, the manifold 201114395 is provided with a hot water throttle valve. The reference case has a thick drink for use in brewing a general volume or a large volume of light drink. And it can efficiently provide a large-volume light drink with the desired temperature, etc. However, there are still some technical issues in the reference case. For example: - When using the brewing unit for the beverage brewing process, on the supply tube The solenoid valve is in a closed state. The hot water heated by the heat exchanger flows into the brewing unit through the water supply pipe for beverage brewing; however, some of the cold water will also pass through the supply pipe and the manifold. 'flow into the hot water supply pipe, and mixed with the hot water in the shoulder of the hot water supply pipe, resulting in the flow of brewing water finally flowing into the brewing unit' is - cold water / hot water that does not reach the optimal brewing temperature Mixed water flow, causing the beverage to lose its optimal flavor after brewing; and 2. Although the reference case is provided with a cold water throttle valve and a hot water throttle valve for adjusting the flow rate on the supply pipe and the manifold, after adjusting the flow rate The cold water/hot water mixed water flow flows out from the supply port into the beverage cup to adjust the concentration and temperature of the beverage; the cold water thinning and the hot water throttle valve are throttled according to the setting parameters of the steam. Cold water and hot water are mixed in a fixed ratio. Since the optimal drinking temperature and concentration of different types of beverages (such as coffee and tea) are different, the reference case is mixed in a fixed ratio to a fixed temperature supply stream. It is not possible to separately modulate two or more different types of beverages to an optimal serving temperature and concentration. SUMMARY OF THE INVENTION The object of the present invention is to provide a metering volume replenishment water supply device for a beverage brewing mechanism, which can automatically inject the metering volume and the set temperature of the make-up water, 201114395 into the brewing money, thereby increasing the beverage. The volume, and adjust the beverage to the best drinking temperature and concentration. The second objective of the present invention is to provide a metering volume replenishing water supply device for a beverage brewing mechanism, which is capable of effectively preventing the replenishment of the hot water supply tube towel and avoiding brewing in the water supply pipe during the execution of the (4) flushing of the remaining material. Use hot water to be replenished with cold water to maintain the best brewing temperature. Another object of the present invention is to provide a straight-flow supplemental water supply device for a beverage brewing mechanism, which can change the flow rate and temperature of the make-up water according to the type of the beverage, so as to make different kinds of beverages (such as coffee and tea products). ), can be adjusted to the optimal drinking temperature and concentration by the appropriate amount of water. Another object of the present invention is to provide a metering volume replenishing water supply device for a beverage brewing mechanism, which can select a pre-mixed cold water and hot water into a suitable S temperature supply water to be automatically injected into the brewed beverage; It is also possible to control the injection of cold water and hot water into the beverage after completion of brewing at different times. The metering volume replenishing water supply device of the beverage brewing mechanism capable of achieving the above object, wherein the beverage brewing mechanism comprises a cold water supply pipe, a heat exchanger for heating the cold water to a set temperature, and a beverage brewing a brewing unit of the program, and a hot water supply pipe for conveying the hot water heated by the heat exchanger to the brewing unit; the metering volume replenishing water supply device comprises: a connection with the cold water supply pipe a cold water manifold flowing out of cold water; a cold water solenoid valve for controlling the opening and closing of the cold water manifold; a hot water manifold connected to the hot water supply pipe to extract hot water; and a control of the hot water manifold opening and closing a hot water solenoid valve; and a water supply pipe connected to the cold water manifold and the hot water 201114395 manifold, respectively, to inject the cold water and the hot water into the finished beverage. The cold water manifold is further provided with a cold water throttle valve for adjusting the flow rate of the cold water for the replenishment. The hot water manifold is further provided with a hot water throttle valve for adjusting the flow rate of the hot water for replenishment. The water supply pipe is further provided with a water supply throttle valve for adjusting the flow of the makeup water. The following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings, which will further understand the technical contents of the present invention and the effects thereof: [Embodiment] Referring to Figure 1, the beverage brewing mechanism provided by the present invention The metering volume is supplemented by the water supply device, and the metering volume and the set temperature of the make-up water can be automatically injected into the finished brewed beverage, thereby increasing the volume of the beverage and adjusting the beverage to the optimal drinking temperature and concentration. The beverage brewing mechanism includes a cold water supply pipe 88, a heat exchanger 82 for heating the cold water to a set temperature, a brewing unit 83 for performing a beverage brewing process, and a heat exchanger to be passed through the heat exchanger The heated hot water is sent to the hot water supply pipe % of the brewing unit 83. The beverage brewing mechanism further comprises: a water supply pump 80, a boiler water inlet solenoid valve 95, a main boiler 81, a water level detector 84, a vapor pressure detector 85, a heater 86, and a flush. Cooking solenoid valve 87, a pressure relief check valve 89, a flow meter 9 〇, a bubble cup 92, a return pipe 93, etc. 'characteristics and operation mode and the conventional beverage brewing mechanism shown in FIG. 6 Roughly the same 'will not be repeated. From 201114395, the beverage brewing mechanism completes the brewed beverage into the beverage holder 94. The present invention is characterized in that the beverage brewing mechanism further comprises a metering volume replenishing water supply device, and the metering volume and the set temperature of the make-up water can be automatically injected into the brewed beverage. The metering volume replenishing water supply device comprises: a cold water manifold connected to the cold water supply pipe 88 for draining cold water; a cold water solenoid valve 11 for controlling the cold water manifold 10 to open and close; and the hot water supply pipe 91 a hot water manifold 2 connected to extract hot water; - a hot water solenoid valve 21 for controlling the opening and closing of the hot water manifold 20; and a connection to the cold water manifold 10 and the hot water manifold 20, respectively The water supply pipe is 3 inches, so that the cold water and the hot water are separately injected into the finished beverage. When the beverage brewing program is performed, the cold water solenoid valve and the hot water solenoid valve 21 are both closed, so that the cold water in the cold water supply pipe 88 can only flow into the heat exchanger 82 for heating. Water flows into the brewing unit 83 via the hot water supply pipe 91 to perform a beverage brewing process. ^ If the user presets the replenishment flow program via a control panel (not shown), after the brewing unit 83 completes the beverage brewing program, the cold water solenoid valve 11 and/or hot water electromagnetic is electromagnetically controlled by the program control. The valve 21 is simultaneously or separately turned on to make the replenishing cold water in the cold water manifold 10 and/or the replenishing hot water in the hot water dissatisfaction 20, or automatically inject 7C into the brewed beverage through the water supply pipe 3 respectively. , in order to increase the volume of the beverage 'and adjust the beverage to the optimal drinking temperature and concentration. The above-mentioned private flow of the makeup water flow is automatically stopped by the flow meter 9 至 to the predetermined flow rate. 201114395 Users can pre-set the following different replenishment flow procedures according to different types of beverages and customer needs: 1. Replenishing hot water: When the replenishment flow program is executed, only the hot water solenoid valve 21 is turned on to make the hot water manifold The replenishment hot water in the 20 is automatically injected into the brewed beverage through the water supply pipe 30, thereby increasing the volume of the beverage and reducing the concentration of the beverage, but does not change the temperature of the beverage. 2. Replenishing cold water: When the replenishing water flow program is performed, only the cold water solenoid valve 21 is turned on, so that the cold water supplied in the cold water manifold 2 is automatically injected into the brewed beverage through the water supply pipe 30, thereby increasing the beverage. The volume, while reducing the concentration and temperature of the beverage. 3. Replenishing warm water: When the replenishing water flow program is performed, the cold water solenoid valve 11 and the hot water solenoid valve 21 are simultaneously turned on, so that the replenishing cold water in the cold water manifold 10 and the replenishing hot water in the hot water manifold 20 are in the After the water supply pipe 3 is mixed into warm water of a suitable temperature, it is automatically injected into the beverage after completion of the brewing, thereby increasing the volume of the beverage while reducing the concentration and temperature of the beverage. The cold water solenoid valve 11 and the hot water solenoid valve 21 can be programmed to control the length of opening time and the timing of opening, respectively, so as to adjust the beverage to the concentration and temperature most suitable for drinking depending on the type of beverage. In a preferred embodiment of the present invention, the cold water manifold 10 is further provided with a cold water throttle valve 12 for adjusting the flow rate of the cold water for replenishment. The hot water manifold 20 is further provided with a hot water throttle valve 22 for adjusting the flow rate of the hot water for replenishment. The water supply pipe 30 is further provided with a water supply throttle valve 32 for adjusting the flow rate of the makeup water. The above-mentioned throttle valves 12, 22, 32 are used to more precisely control the flow rate of the makeup water flow, and prevent the beverage in the beverage cup 94 201114395 from splashing out to the outside due to the flow of the makeup water. Each of the throttle valves 12, 22, 32 may be a fixed throttle valve having a fixed opening degree, or may be an adjustable throttle valve, to adjust the cold water and/or the cold water in the beverage. The optimum supply of hot water to the flow. Referring to Fig. 2, in another preferred embodiment of the present invention, the water supply pipe 3' is optionally provided with a water supply solenoid valve 31' as a makeup water main switch when the water supply process is performed. In the case where the feed water solenoid valve 31 is provided, the cold water solenoid valve 11 on the cold water manifold 1〇 can be selectively omitted. Referring to Figure 3, in another preferred embodiment of the present invention, the water supply pipe 3 is optionally provided with a water supply solenoid valve 31 as a makeup water main switch for performing a replenishment water program. In the case where the feed water solenoid valve 31 is provided, the hot water solenoid valve 21 on the hot water manifold 2〇 can be selectively omitted. In the embodiment shown in FIGS. 2 and 3, even when a water supply solenoid valve 31 as a makeup water main switch is provided on the water supply pipe 3, the interconnected cold water manifold 10 and the hot water manifold 20 are It is still necessary to provide at least one cold water electromagnetic valve 11 or hot water solenoid valve 21, which is controlled to be kept in a closed state during the aforementioned beverage brewing procedure. The cold water in the tube 1〇 does not flow into the hot water supply pipe 91 via the hot water manifold 2'. It is avoided that the hot water for brewing in the hot water supply pipe 91 is flushed to maintain the optimum brewing temperature. Referring to FIG. 4, in another embodiment of the present invention, the cold water manifold 10 is further provided with at least two sets of cold water pipes 4〇 and 50 arranged in parallel in parallel, and each group of cold water pipes 4〇 and 50 are respectively provided with one. The cold water pipe solenoid valves 41, 51 for controlling the opening and closing thereof and the cold water pipe throttle valve 11 201114395 51, 52 having different preset opening degrees are controlled. When the replenishment flow program is used for different types of beverages, it can be controlled by the program: the group of cold water pipes is opened, the cold water pipe is opened electromagnetically, and the other groups of cold water pipe solenoid valves are closed; the cold water supply in the cold water manifold is only flown into the The selected cold water pipe is further throttled by the moisture pipe throttle valve, and the cold water pipe that is opened by it is electromagnetically discharged to the water supply pipe 30 to make it with the hot water pipe. 2 补 The supplied hot water is pre-mixed into a warm water that is most suitable for the drinking temperature of the beverage. Referring to Fig. 5, a further preferred embodiment of the present invention, wherein the water supply canopy provided on the feed water (4) can be replaced by a feed water throttle joint 33 having a fixed opening. The throttle valve used in the present invention may be selected from a fixed throttle valve, a variable throttle valve or a throttle joint. The metering volume supplementing water supply device of the beverage brewing mechanism provided by the present invention has the following advantages when compared with the aforementioned cited documents and other conventional techniques: a L can automatically inject the metering volume and the set temperature of the make-up water. After completing the brewed beverage, the volume of the beverage is increased, and the beverage is adjusted to the optimal drinking temperature and concentration; 2. The beverage brewing material can effectively prevent the supply water from flowing into the hot water. In the supply s, the hot water for brewing in the hot water supply pipe is prevented from being flushed by the make-up water, and the optimal brewing temperature can be maintained; 3. The flow rate and temperature of the make-up water can be changed according to the type of the beverage, so that _ beverages (such as (4) and tea) can be adjusted to the optimal drinking temperature and concentration by the appropriate amount of water supply; and 12 201114395 4. The cold water and hot water can be pre-mixed into the appropriate temperature. The make-up water is automatically injected into the brewed beverage; the cold water and hot water can also be controlled to be injected into the finished beverage at different times. The detailed description above is a detailed description of a possible embodiment of the present invention, and is not intended to limit the scope of the present invention. In the scope of patents. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of a metering volume refilling device according to the present invention in combination with a beverage brewing mechanism; FIG. 2 is a perspective view of a second embodiment of a metering volume refilling device according to the present invention; 3 is a perspective view of a third embodiment of a metering volume replenishing water supply device according to the present invention; FIG. 4 is a perspective view of a fourth embodiment of a metering volume replenishing water supply device according to the present invention; 3 is a schematic perspective view; and FIG. 6 is a perspective view of a conventional beverage brewing mechanism. [Main component symbol description] 10 cold water manifold 12 cold water throttle valve 21 hot water solenoid valve 30 water supply pipe 11 cold water solenoid valve 20 hot water manifold 22 hot water throttle valve 31 water supply solenoid valve 13 201114395 32 water supply throttle valve 33 Water supply joints 40 Cold water pipes 41 Cold water pipes Solenoid valves 42 Cold water pipes throttle valves 50 Cold water pipes 51 Cold water pipes solenoid valves 52 Cold water pipes throttle valves 80 Water pumps 81 Main boilers 82 Heat exchangers 83 Brewing units 84 Water level Detector 85 Steam pressure detector 86 Heater 87 Brewing solenoid valve 88 Cold water supply pipe 89 Pressure relief check valve 90 Flowmeter 91 Hot water supply pipe 92 Foam cup 93 Return pipe 94 Beverage cup 95 Boiler water inlet electromagnetic valve
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