201136650 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種蒸餾式飲水裝置，特別是關於一種 能夠節省能源耗費的蒸餾式飲水裝置。 【先前技術】 一般而言’飲水裝置大致分為蒸餾式及煮沸式二種， 其中蒸鶴係藉由將一液體加熱至沸點以上後’透過液體中 籲 各種混合物具有不同沸點的特性，讓液體中具有較低沸點 之混合物先行蒸發，再將其蒸發物質導引收集於一容器中 ’而液體中具有較高沸點之其他物質則會殘留在原來的加 熱谷器中’精此達到純化液體的目的。 習知蒸餾式飲水裴置包含一加熱容器、一冷凝管及一 集水容器，該加熱容器具有一筒槽本體及一加熱單元，該 筒槽本體内部具有-容置空@，用以儲存一液體。該加熱 單兀设置於該容置空間内，用以加熱該容置空間内之液體 。該冷凝管之一端係透過導管與該容置空間相連通，另一 端則透過導管與該集水容器内部之一儲液空間相連通。 當習知蒸鶴式飲水褒置對該液體進行蒸顧時，係預先 將該液體注入該筒槽本體之容置空間内，並利用該加熱單 兀加熱該液體至-彿騰溫度，該彿騰溫度較佳略高於水的 $點，使得該㈣_水分得以汽化成水蒸汽；接 U蒸汽係經由導管進入該冷凝管内，當該水蒸汽與該 =2 g相接觸時，由於該冷凝管的溫度相對低於水蒸汽的 溫又’故在二者進行熱交換的過程中水蒸汽會逐漸凝錄成 201136650 液匕水刀子’並沿著另一導管被導引且收集於該集水容器 之儲=空間内，藉此達賴取蒸鑛用水的目的。 :—習用蒸㈣飲水裝置主要係直接利用該加熱單元對 該奋置工間内之常溫液體進行加熱’由於常溫液體的初如 溫ΐ與其_溫度之間的溫錄大，導致加_程中讀加 二單=所耗費之能源，無法進_步達到節約能源的目 、。有鏗於此’前述冑知蒸赋飲水裝置其確實仍有加以201136650 VI. Description of the Invention: [Technical Field] The present invention relates to a distilled water drinking device, and more particularly to a distilled drinking water device capable of saving energy and consumption. [Prior Art] In general, the 'drinking water device' is roughly divided into two types: a distilled type and a boiling type. The steamed crane is made by heating a liquid to a boiling point or higher. The mixture having a lower boiling point is first evaporated, and then the evaporated material is guided and collected in a container. 'Other substances having a higher boiling point in the liquid remain in the original heated trough. purpose. The conventional distilled water storage device comprises a heating container, a condensing tube and a water collecting container, the heating container has a cylindrical body and a heating unit, and the inside of the cylindrical body has a accommodating space for storing one liquid. The heating unit is disposed in the accommodating space for heating the liquid in the accommodating space. One end of the condensing tube communicates with the accommodating space through a conduit, and the other end communicates with a liquid storage space inside the water collecting container through a conduit. When the liquid is steamed by the conventional steaming water-type drinking water device, the liquid is injected into the accommodating space of the cylindrical body in advance, and the liquid is heated to the temperature of the phoenix by using the heating unit. The enthalpy temperature is preferably slightly higher than the water point, so that the (four)_water is vaporized into water vapor; the U vapor is introduced into the condensing pipe via the conduit, and when the water vapor contacts the =2 g, the condensation The temperature of the tube is relatively lower than the temperature of the water vapor. Therefore, during the heat exchange between the two, the water vapor will gradually condense into the 201136650 liquid water knife 'and is guided along another conduit and collected in the water collection. The storage of the container is in the space, thereby taking the purpose of taking the steaming water. :—The conventional steaming (four) drinking water device mainly uses the heating unit to directly heat the normal temperature liquid in the working chamber. 'Because the temperature of the normal temperature liquid is equal to the temperature between the temperature and the temperature, the process is increased. Reading plus two orders = the energy consumed, can not enter the goal of saving energy. There is a glimpse of this.
【發明内容】 本發明係提供-種蒸德式飲水裝置，其能夠有效回收 J用：、、顧過€巾產生的熱能來預熱液體，以降低能源耗 費’為本發明之目的。 本發明係提供-種蒸顧式飲水裝置，係能夠避免容器 内之水位過低或過高，以防止液體經由管路從 出及加熱容ϋ乾燒㈣況發生，為本發明之另一目、的。SUMMARY OF THE INVENTION The present invention provides a steamed drinking water device capable of effectively recovering J for use in preheating a liquid to reduce energy consumption by the heat generated by the towel. The present invention provides a steaming type drinking water device, which can prevent the water level in the container from being too low or too high, so as to prevent the liquid from being discharged from the outlet and heating and drying (4), which is another object of the present invention. of.
為達到前述發明目的，本發明所運用之技術手段及藉 由該技術手段所能達到之功效包含有： 曰 -種洛潑式飲水裝置，其包含—供液單元、一執交換 管、-熱水膽、-蒸汽管路、一冷凝單元、一集液容器及 —出水閥。雜液單元具有—供知。^鮮具有一 入液端、-岐献-触換m該供液單元與該入液 端相連接’且與該熱交換空間相連通。該熱水膽具有一本 體，-加熱單元，該本體設有一加熱空間，該加熱空間經 由S路與該出液端相連接’且與該熱交換空間相連通，該 201136650 • 祕單元設置於該本體。職汽管路具有-第-端及—第 二端，該第-端與該加熱空間相連通，且部分蒸汽管路容 置於該熱交換空間内。該冷凝單元具有一冷凝管，該冷 管之一端與該蒸汽管路之第二端相連通。該集液容器i有 一儲液空間，該冷凝單元之另-端職職儲液空間。該 出水閥經由一出水管路與該儲液空間相連通。 人 本發明主要铺由該部分蒸汽管路穿設容置於該熱 父換空間内’以便利用該蒸汽管路内之蒸汽溫度對進入节 Φ 熱交f空間内的液體進行預熱動作，同時降低蒸汽的i 度，藉此減少該加熱單元加熱該液體時所耗費的能量，使 得本發明達到節能的目的。 【實施方式】 4為讓本發明之上述及其他目的、特徵及優點能更明顯 易懂，下文特舉本發明之較佳實施例，並配合所附圖式， 作詳細說明如下： • 5青參照帛1圖所示，本發明較佳實施例之蒸德式飲水 裝置係包含—殼體1、-供液單元2、-熱交換管3、-水 位控制單70 4、—熱水膽5、-蒸汽管路6、-冷凝單元7、 集液谷器8及一出水閥9,該殼體1具有一内部空間11， ，供，單元2、熱交換管3、水位控制單元4、熱水膽5、 热’飞管路6、冷凝單元7及集液容器8係容置於該内部空 間Π ’且經由管路相互連通。該出水閥9設置於該殼體1 之外周面’並經由管路與該集液容器8相連通’以提供一 蒸餾液體。 201136650 本實施例之供液單元2係為該生水膽作為實施樣態說 明，該供液單元2内部能夠儲存一欲蒸餾之液體，該液體 可藉由打開該供液單元2之一蓋板21直接加入該供液單元 2内，或是選擇直接經由一供水管路T1將該液體加入該供 液單元2内。該供液單元2具有一供水口 22，該供水口 22 較佳設置於該供液單元2底部，以便該液體流入該熱交換 管3内。 請參照第1及2圖所示，該熱交換管3之相對二端分 別為一入液端31及一出液端32，該入液端31係經由管路 與該供液單元2之供水口 22相連通；該出液端32則經由 另一管路與該水位控制單元4相連通。該熱交換管3内部 具有一熱交換空間33，該熱交換空間33能夠用來容置該 液體及蒸汽管路6。 請參照第1及3圖所示，該水位控制單元4設置於該 熱交換管3及熱水膽5之間，其具有一槽體41及一止擋件 42 ’該槽體41設有一容室411、一進水口 412、一出水口 413及一第一肩部414,該容室411形成於該槽體41内部， 且與該進水口 412及出水口 413相連通。該進水口 412較 佳選擇設置於該槽體41頂部，且經由管路與該熱交換管3 之出液端32相連通；該出水口 413較佳選擇設置於該槽體 41之底部’且經由另一管路與該熱水膽5相連通。該第一 肩部414設置於該槽體41之内壁面。該止擋件42設置於 該容室411，該止擋件42之密度需小於該液體之密度，以 便旎夠隨著該液體之液位高度而在該容室411内升降。該 止擋件42頂部設有一塞部42卜該塞部421能夠隨著該止 201136650 擋件42的升降活動對位塞住該進水口 412。另外，該止擋 件42之外周面設有一第二肩部422，該第二肩部422能夠 對位抵靠於該第一肩部414，藉此防止該止擋件42之底部 封閉該出水口 413。另外，連通該出水口 413及熱水膽5 之管路較佳設有一止逆閥V ’以避免該熱水膽5内之液體 回流至該容室411内。 該熱水膽5具有一本體51及一加熱單元52，該本體 51内部設有一加熱空間511，該加熱空間511經由管路與 該容室411相連通’用以儲存從該水位控制單元4輸入之 液體。該加熱單元52設置於該本體51，較佳係容置於該 加熱空間5Π内，以便直接加熱該加熱空間511内之液體。 該加熱單元52係可選自電熱管或致熱晶片等裝置。 請參照第1、2及4圖所示’該蒸汽管路6之相對二 端分別為一第一端61及一。第二端62，該第一端61穿過該 本體51與該加熱空間511相連通，該第二端62則穿過該 熱交換管31與該冷凝單元7相連通，使得該部分蒸汽管路 6對應容置於該熱交換空間33内（以下容置於該熱交換空 間33内的部分蒸汽管路6簡稱為蒸汽管路6之預熱部 位）’其中該蒸汽管路6之預熱部位係從該熱交換管3之出 液端32朝該入液端31形成向下傾斜。另外，該蒸汽管路 6另設有一縮徑部63及一排氣孔64，該縮徑部63設置於 該蒸汽管路6内壁面，且鄰近該熱交換管3之出液端32。 該排氣孔54則貫穿該蒸汽管路6 ’且設置於該縮徑部 —側，以便該蒸汽管路6内之水蒸汽能夠在通過該蒸汽管 路6時依序通過該縮徑部63及排氣孔64。 201136650 請再參照第1圖所示’該冷凝單元7係由一冷凝管71 及數個散熱鰭片72所構成，該冷凝管71之一端與該蒸汽 管路6之第二端62相連通，另一端則連接該集液容器8。 該冷凝管71迂迴設置於該殼體1之内部空間11，且該冷 凝管71連通該蒸汽管路6之一端係朝連通該集液容器8 之另一端向下傾斜。該散熱鰭片72等間距設置於該冷凝管 71之外周面’用以增加該冷凝管71之整體散熱面積。又， 該冷凝單元7另設有一冷卻元件73，本實施例之冷卻元件 73係為一風扇，該冷卻元件73設置於該冷凝管η之— 側，並朝向該冷凝管71持續送風，以冷卻該冷凝管71。 請再參照第1圖所示，該集液容器8設有一儲液空間 81、一入液口 82及一出液口 83，該儲液空間81形成於該 集液容器8内部，用以儲存通過該冷凝單元7之蒸餾液體。 5亥入液口 82及出液口 83分別設置於該集液容器8之頂部 及底部，並與該儲液空間81相連通。該入液口 82係與該 冷凝官71之一端相連接，該出液口 83則經由一出水管路 T2與該出水閥9相連通。又，該集液容器8另設有一殺菌 單兀84，該殺菌單元84設置於該儲液空間81内，且較佳 紫外線燈管’用以對該儲液空間81内之蒸餾液體進行 殺菌動作。再者，本發明可另在該出水管路T2上設置一 泵浦Ρ及一加熱組件Η ’該泵浦Ρ係電性連接該出水閥9， 該加熱組件Η則設置於該出水閥9及泵浦ρ之間。< 士請參照第5圖所示，當本發明對該液體進行蒸餾過程 時^該供液單元2内之液體係經由該供水口 22進入該 換管3之熱交換空間33，隨後該液體可經由該熱交°換'管= 201136650 之出液端32離開該熱交換空間33，並透過管路通過該水 位控制單元4後進入該熱水膽5内；接著，該加熱單元52 係加熱該加熱空間511内之液體至一沸騰溫度，以便該液 體内的水分得以汽城水蒸汽；_，水蒸汽係上升進入 該蒸汽管路6内，並從該蒸汽管路6之第一端61朝該第二 端62移動，其中當水蒸汽通過該蒸汽管路6之預熱部位 時，水蒸汽可遷過該蒸汽管路ό之管壁與該熱交換空間33In order to achieve the foregoing object, the technical means and the functions achievable by the technical method include: a 洛-type Luopo type drinking water device, which comprises a liquid supply unit, an exchange tube, and a heat Water bladder, steam line, a condensing unit, a liquid collection container and a water outlet valve. The miscellaneous unit has - for knowledge. There is a liquid inlet end, a supply-contact, and the liquid supply unit is connected to the liquid inlet end and is in communication with the heat exchange space. The hot water bladder has a body, a heating unit, the body is provided with a heating space, and the heating space is connected to the liquid discharge end via an S road and communicates with the heat exchange space. The 201136650 • the secret unit is disposed at the Ontology. The steam line has a - end and a second end, the first end is in communication with the heating space, and a portion of the steam line is housed in the heat exchange space. The condensing unit has a condensing tube, one end of which is in communication with the second end of the steam line. The liquid collection container i has a liquid storage space, and the other end of the condensing unit has a liquid storage space. The water outlet valve is in communication with the liquid storage space via a water outlet conduit. The invention is mainly provided that the part of the steam pipeline is bored in the hot parent exchange space for preheating the liquid entering the section Φ heat exchange f space by using the steam temperature in the steam pipeline. The i degree of steam is reduced, thereby reducing the energy consumed by the heating unit to heat the liquid, so that the present invention achieves the purpose of energy saving. The above and other objects, features, and advantages of the present invention will become more apparent from the aspects of the invention. Referring to FIG. 1 , a steamed German drinking water device according to a preferred embodiment of the present invention comprises a casing 1 , a liquid supply unit 2 , a heat exchange tube 3 , a water level control unit 70 4 , and a hot water tank 5 . , a steam line 6, a condensing unit 7, a liquid collecting trough 8 and an outlet valve 9, the housing 1 having an internal space 11, for, the unit 2, the heat exchange tube 3, the water level control unit 4, and the heat The water bladder 5, the heat 'flying line 6, the condensing unit 7, and the liquid collection container 8 are housed in the internal space Π' and communicate with each other via a pipeline. The water discharge valve 9 is disposed on the outer peripheral surface of the casing 1 and communicates with the liquid collection container 8 via a line to provide a distillation liquid. 201136650 The liquid supply unit 2 of the present embodiment is the embodiment of the raw water supply tank. The liquid supply unit 2 can store a liquid to be distilled inside, and the liquid can be opened by opening a cover plate of the liquid supply unit 2. 21 is directly added to the liquid supply unit 2, or the liquid is directly added to the liquid supply unit 2 via a water supply line T1. The liquid supply unit 2 has a water supply port 22 which is preferably disposed at the bottom of the liquid supply unit 2 so that the liquid flows into the heat exchange tube 3. Referring to Figures 1 and 2, the opposite ends of the heat exchange tube 3 are respectively a liquid inlet end 31 and a liquid outlet end 32, and the liquid inlet end 31 is supplied with water through the pipeline and the liquid supply unit 2. The port 22 is in communication; the liquid outlet 32 is in communication with the water level control unit 4 via another conduit. The heat exchange tube 3 has a heat exchange space 33 inside which can be used to accommodate the liquid and vapor line 6. Referring to FIGS. 1 and 3, the water level control unit 4 is disposed between the heat exchange tube 3 and the hot water tank 5, and has a tank body 41 and a stopper 42. The tank body 41 is provided with a capacity. The chamber 411, a water inlet 412, a water outlet 413 and a first shoulder portion 414 are formed inside the tank body 41 and communicate with the water inlet 412 and the water outlet 413. The water inlet 412 is preferably disposed at the top of the tank body 41 and communicates with the liquid outlet end 32 of the heat exchange tube 3 via a pipeline; the water outlet 413 is preferably disposed at the bottom of the tank body 41 and The hot water tank 5 is in communication via another conduit. The first shoulder portion 414 is disposed on an inner wall surface of the groove body 41. The stopper 42 is disposed in the chamber 411. The density of the stopper 42 is smaller than the density of the liquid so as to be raised and lowered in the chamber 411 along with the liquid level of the liquid. The top of the stopper 42 is provided with a plug portion 42. The plug portion 421 can align the water inlet 412 with the lifting movement of the stop member 42. In addition, the outer peripheral surface of the stopper 42 is provided with a second shoulder portion 422, and the second shoulder portion 422 can be aligned against the first shoulder portion 414, thereby preventing the bottom of the stopper member 42 from closing the outlet. Nozzle 413. Further, the pipe connecting the water outlet 413 and the hot water tank 5 is preferably provided with a check valve V' to prevent the liquid in the hot water tank 5 from flowing back into the chamber 411. The hot water tank 5 has a body 51 and a heating unit 52. The body 51 is internally provided with a heating space 511. The heating space 511 is connected to the chamber 411 via a pipeline for storing input from the water level control unit 4. Liquid. The heating unit 52 is disposed on the body 51, preferably in the heating space 5Π, to directly heat the liquid in the heating space 511. The heating unit 52 can be selected from devices such as electric heating tubes or pyrogenic wafers. Referring to Figures 1, 2 and 4, the opposite ends of the steam line 6 are respectively a first end 61 and a first end. a second end 62, the first end 61 communicates with the heating space 511 through the body 51, and the second end 62 communicates with the condensing unit 7 through the heat exchange tube 31, so that the part of the steam line 6 correspondingly accommodated in the heat exchange space 33 (hereinafter, a part of the steam line 6 accommodated in the heat exchange space 33 is simply referred to as a preheating portion of the steam line 6), wherein the preheating portion of the steam line 6 From the liquid discharge end 32 of the heat exchange tube 3, a downward inclination is formed toward the liquid inlet end 31. In addition, the steam line 6 is further provided with a reduced diameter portion 63 and an exhaust hole 64. The reduced diameter portion 63 is disposed on the inner wall surface of the steam line 6 and adjacent to the liquid discharge end 32 of the heat exchange tube 3. The vent hole 54 extends through the steam line 6' and is disposed on the reduced diameter portion side so that water vapor in the steam line 6 can sequentially pass through the reduced diameter portion 63 as it passes through the steam line 6. And the vent hole 64. 201136650 Please refer to FIG. 1 again. The condensing unit 7 is composed of a condensation tube 71 and a plurality of heat dissipation fins 72. One end of the condensation tube 71 communicates with the second end 62 of the steam line 6. The other end is connected to the liquid collection container 8. The condensing duct 71 is disposed in the inner space 11 of the casing 1, and one end of the condensing pipe 71 communicating with the steam pipe 6 is inclined downward toward the other end of the sump 8. The heat dissipating fins 72 are equally spaced apart from the outer peripheral surface of the condensing duct 71 to increase the overall heat dissipating area of the condensing duct 71. Further, the condensing unit 7 is further provided with a cooling element 73. The cooling element 73 of the embodiment is a fan. The cooling element 73 is disposed on the side of the condensing tube η and continuously blows air toward the condensing duct 71 for cooling. The condenser 71. Referring to FIG. 1 again, the liquid collection container 8 is provided with a liquid storage space 81, a liquid inlet port 82 and a liquid outlet port 83. The liquid storage space 81 is formed inside the liquid collection container 8 for storage. The liquid is distilled through the condensing unit 7. The 5th liquid inlet port 82 and the liquid outlet port 83 are respectively disposed at the top and bottom of the liquid collection container 8, and are in communication with the liquid storage space 81. The liquid inlet port 82 is connected to one end of the condensation port 71, and the liquid outlet port 83 communicates with the water discharge valve 9 via a water outlet pipe T2. In addition, the liquid collection container 8 is further provided with a sterilization unit 84. The sterilization unit 84 is disposed in the liquid storage space 81, and the ultraviolet light tube is preferably used to sterilize the distilled liquid in the liquid storage space 81. . Furthermore, the present invention can further provide a pumping raft and a heating component Η on the water outlet pipe T2. The pumping raft is electrically connected to the water outlet valve 9, and the heating component Η is disposed on the water outlet valve 9 and Pump between ρ. < As shown in Fig. 5, when the liquid is subjected to a distillation process according to the present invention, the liquid system in the liquid supply unit 2 enters the heat exchange space 33 of the change tube 3 via the water supply port 22, and then the liquid The heat exchange space 33 can be separated from the heat exchange space 33 through the heat exchange port of the tube = 201136650, and passed through the water level control unit 4 to enter the hot water tank 5; then, the heating unit 52 is heated The liquid in the heating space 511 is brought to a boiling temperature so that the moisture in the liquid is vaporized by the steam; _, the water vapor rises into the steam line 6, and from the first end 61 of the steam line 6 Moving toward the second end 62, wherein when water vapor passes through the preheating portion of the steam line 6, water vapor can move through the wall of the steam line and the heat exchange space 33
内之液體進行熱交換，藉此使該蒸汽管路6之預熱部位内 的水?备>飞能夠被預先降溫冷凝，並同時提升該熱交換空間 33内之液體的溫度。如此，該蒸汽管路6之預熱部位内則 會有部分水蒸汽先行受冷凝結成液態水，而造成在該蒸汽 管路6之預熱部位内同時混有水蒸汽及液態水。 由於該蒸汽管路6之預熱部位係從該熱交換管3之出 液端32朝該入液端31形成向下傾斜，故該蒸汽管路6之 =部位⑽錢汽及液態水能夠沿著傾斜管壁經由該蒸 汽管路f之第二端62被導入該冷凝管71内；接著，進二 ，冷凝管71之水蒸汽及液態水亦隨著該冷凝管71的傾斜 管壁逐漸朝該集液容H 8流動’同時水蒸汽及液態水亦不 斷的與該顿管71進行熱錢，使得水蒸汽得以完全降溫 凝結成液態水；最後，絲態水麵過-濾、水器F之後被 導入並儲存於該集液容器8之儲液空間8ι内 液體。 P 以供使用 、若使用者欲對揭取該集液容器8内之蒸驗體時，係 透過該出水閥9發出一控制訊號至該泵浦p，藉由該泵浦 輸送該紐容器8内之蒸赚體至該出水閥9 201136650 者飲用。又，使用者若欲飲用溫熱的蒸德液體時，亦可選 擇預先啟動該加熱組件Η，並使該蒸餾液體在抵達該出水 閥9之前先通過該加熱組件η，以便利用該加熱組件Η加 熱該蒸鶴液體’藉此提升該蒸鶴液體至適合飲用之溫度。 本發明主要係藉由回收該蒸汽管路6内之蒸汽熱能來 預先加熱通過該熱交換管3之液體，並同時降低該蒸汽管 路6内之水蒸汽的溫度，藉此縮小該液體進入該熱水膽5 時的初始溫度與該沸騰溫度之間的溫差，進一步減少該熱 水膽5之加熱單元52在加熱該液體時所耗費的能量，使得 本發明達到節能的目的。 另外’本發明之水位控制單元4係與該加熱空間511 相連通’藉由連通管原理使得該容室411内之液體水位會 與該加熱空間511内之液體水位等高，當該加熱空間511 内之液體水位達到上限時，該止擋件42會隨著容室411内 之液體水位上升，且經由該塞部421封閉該進水口 412， 以防止該液體持續注入該加熱空間511，進而避免該液體 經由該蒸汽管路6從該熱水膽5溢出。 再者，本發明特地對應該蒸汽管路6内之水蒸汽流向 依序設置該縮徑部63及排氣孔64，以便水蒸汽在通過該 縮徑部63時會因流通路徑的縮小而增壓，並在通過該縮徑 告^3之後增加流速’讓混在水蒸汽中的氯氣能夠排離該蒸 汽官路6，達到去除氯氣，以及淨化蒸汽的目的。 f發明係提供-錢顧式飲轉置，其㈣有效回收 利用洛鶴過程巾產生的熱能，輯到降低能源耗費之目的。 本發明係提供-種蒸鶴式飲水裝置，係能多句避免該熱 —12 — 201136650 水膽5内之水位過低或過高，以防止液體經由該蒸汽管路 6從5亥熱水膽5内溢出及該熱水膽5乾燒的情況發生。 雖然本發明已利用上述較佳實施例揭示，然苴並非用 明’任何熟習此技藝者在不脫離本發明之精神 進行各種更動與修改仍屬本 之申請;者I:本發明之保護範圍當視後附 201136650 【圖式簡單說明】 第1圖：本發明較佳實施例之蒸餾式飲水骏置之組合剖 視圖。 第2圖：本發明較佳實施例之熱交換管的局部剖視圖。 第3圖：本發明較佳實施例之水位控制單元的組合剖視 圖。 第4圖：本發明較佳實施例之冷凝單元的俯視圖。 第5圖：本發明較佳實施例之蒸餾式飲水裝置之使用示 意圖。 【主要元件符號說明】 〔本發明〕 1 殼體 11 内部空間 2 供液單元 21 蓋板 22 供水口 3 熱交換管 31 入液端 32 出液端 33 熱交換空間 4 水位控制單元 41 槽體 411 容室 412 進水D 413 出水口 414 第一肩部 42 止擋件 421 塞部 422 第二肩部 5 熱水膽 51 本體 511 加熱空間 52 加熱單元 201136650 6 蒸汽管路 61 第一端 62 第二端 63 縮徑部 64 排氣孔 7 冷凝單元 71 冷凝管 72 散熱鰭片 73 冷卻元件 8 集液容器 81 儲液空間 82 入液口 83 出液口 84 殺菌單元 9 出水閥 F 濾、水器 Η 加熱組件 P 泵浦 Τ1 供水管路 T2 出水管路 V 止逆閥The liquid therein is subjected to heat exchange, whereby the water in the preheating portion of the steam line 6 can be cooled and condensed in advance, and the temperature of the liquid in the heat exchange space 33 is simultaneously raised. Thus, in the preheating portion of the steam line 6, a part of the water vapor is first condensed and formed into liquid water, so that water vapor and liquid water are simultaneously mixed in the preheating portion of the steam line 6. Since the preheating portion of the steam line 6 is inclined downward from the liquid discharge end 32 of the heat exchange tube 3 toward the liquid inlet end 31, the portion of the steam line 6 (10) and the liquid water can be along The inclined pipe wall is introduced into the condensing pipe 71 via the second end 62 of the steam pipe f; then, in the second, the water vapor and the liquid water of the condensing pipe 71 are gradually directed toward the inclined pipe wall of the condensing pipe 71. The liquid content H 8 flows 'at the same time, the water vapor and the liquid water are continuously hot money with the tube 71, so that the water vapor can be completely cooled and condensed into liquid water; finally, the silk water surface passes through the filter and the water device F. The liquid is introduced into and stored in the liquid storage space 8 of the liquid collection container 8. For use, if the user wants to remove the vapor test body in the liquid collection container 8, a control signal is sent through the water discharge valve 9 to the pump p, and the button container is transported by the pump. The steaming inside the body to the outlet valve 9 201136650 for drinking. Moreover, if the user wants to drink the warm steamed liquid, the heating element 预先 may be pre-activated, and the distilled liquid is passed through the heating element η before reaching the water discharge valve 9 to utilize the heating element. Heating the steamed crane liquid ' thereby increasing the steaming liquid to a temperature suitable for drinking. The present invention mainly preheats the liquid passing through the heat exchange tube 3 by recovering the steam heat energy in the steam line 6, and simultaneously reduces the temperature of the water vapor in the steam line 6, thereby reducing the liquid entering the The temperature difference between the initial temperature of the hot water tank 5 and the boiling temperature further reduces the energy consumed by the heating unit 52 of the hot water tank 5 when heating the liquid, so that the present invention achieves the purpose of energy saving. In addition, the water level control unit 4 of the present invention is in communication with the heating space 511. By the principle of the communication tube, the liquid water level in the chamber 411 is equal to the liquid level in the heating space 511, and the heating space 511 is used. When the liquid level in the liquid reaches the upper limit, the stopper 42 rises with the liquid level in the chamber 411, and the water inlet 412 is closed through the plug portion 421 to prevent the liquid from being continuously injected into the heating space 511, thereby avoiding This liquid overflows from the hot water tank 5 via the steam line 6. Furthermore, the present invention specifically provides the reduced diameter portion 63 and the exhaust hole 64 correspondingly to the flow of water vapor in the steam line 6, so that the water vapor increases as the flow path decreases as it passes through the reduced diameter portion 63. Pressing, and increasing the flow rate after passing through the reduced diameter '3, the chlorine gas mixed in the steam can be discharged from the steam official road 6, to achieve the purpose of removing chlorine gas and purifying steam. f inventions provide - Qian Gu-style beverage transposition, (4) effective recycling of the heat generated by the Luohe process towel, to reduce the energy consumption. The invention provides a steaming crane type drinking water device, which can prevent the water level from being too low or too high in the water bladder to prevent liquid from passing through the steam line 6 from the 5 5 overflow and the hot water gallbladder 5 dry burning occurs. Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to be a part of the application of the present invention without departing from the spirit of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing a combination of a distilled drinking water according to a preferred embodiment of the present invention. Figure 2 is a partial cross-sectional view of a heat exchange tube in accordance with a preferred embodiment of the present invention. Figure 3 is a cross-sectional view showing the combination of a water level control unit in accordance with a preferred embodiment of the present invention. Figure 4 is a plan view of a condensing unit in accordance with a preferred embodiment of the present invention. Fig. 5 is a view showing the use of a distilled water dispenser of a preferred embodiment of the present invention. [Description of main component symbols] [Invention] 1 Housing 11 Internal space 2 Liquid supply unit 21 Cover plate 22 Water supply port 3 Heat exchange pipe 31 Liquid inlet end 32 Liquid discharge end 33 Heat exchange space 4 Water level control unit 41 Tank body 411 Room 412 Inlet D 413 Outlet 414 First shoulder 42 Stop 421 Plug 422 Second shoulder 5 Hot water tank 51 Body 511 Heating space 52 Heating unit 201136650 6 Steam line 61 First end 62 Second End 63 Reducing portion 64 Exhaust hole 7 Condensing unit 71 Condenser tube 72 Heat sink fin 73 Cooling element 8 Liquid collecting container 81 Liquid storage space 82 Inlet port 83 Liquid outlet 84 Sterilization unit 9 Water outlet valve F Filter, water Η Heating unit P pump Τ1 water supply line T2 outlet line V check valve
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