201021749 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種用於沖煮咖啡、茶品或其他飲品 的沖煮熱水供應機構，尤指一種低功率大量供水之熱水沖 煮機構。本發明亦有關於一種用於沖煮咖啡、茶品或其他 飲品的沖煮系統。 【先前技術】 沖煮機構係被運用於沖煮義式咖啡、茶品或其他飲品 ® 的沖煮系統中’爲因應各種咖啡或茶的特性，因此有各種 , 不同之沖煮系統权汁以七·供不同溫度的熱水供沖煮所需之 / 飲品。 現有技術的沖煮機構（例如義式咖啡機）的加熱裝置是 於運作的過程中需要持續加熱以供應所需水量，其缺點是 銷售尖峰時間隨用水量增加’加熱裝置之功率有所限制而 影響續杯能力’使用熱水時因鍋爐補充冷水而使熱水溫度 _ 降低，因此會造成出水溫度不穩定。因此當被使用於商業 用途時，為了負載飲品銷售的尖峰時間的大量用水之需 求’加熱裝置則需具備大功率熱輸出效能。 現有技術的沖煮機構，尤其具有俗稱為子母鍋之鍋爐 的咖啡機所使用的沖煮機構，如第八圖所示，主要包括一 加熱裝置（120)、一熱交換器（130)、一進水單元（14〇)、一 熱水管（150)、一沖煮單元（160)以及一迴水管（17〇)。 前述沖煮機構是藉由進水單元（140)將冷水分別導入加 熱裝置（120)及設於該加熱裝置（120)的加熱槽内之熱交換 器（130)内，而藉由該熱水管（彳5〇)將熱交換器（彳3〇)與該沖 201021749 煮單tg(160)相連接，該迴水管（17〇)係連接該沖煮單元（16〇) 以及該熱交換器（130)之間，沖煮時可啟動該沖煮單元（彳6〇) 利用來自於熱交換器（130)且通過熱水管（15〇)的熱水以萃 取茶葉、咖啡等藉以製得所需之飲品。現有技術的沖煮機 構通常需利用來自熱交換器（130)的熱往上冷往下的熱循環 原理預熱冲煮單元（1 60)’並將經冷凝之水經由迴水管（1 7〇) 回流至熱交換器（130)内再利用。 在使^用現有技術的沖煮機構中，當沖煮機構處於沖煮 ❹狀態時，沖煮機構會將冷水輸入熱交換器（130)内間接透過 . 加熱裝置（12〇)的加熱槽内的熱水加熱，但由於熱交換器 ‘ (130)的容量有限且加熱裝置（12〇>的功率通常每單位時間 僅能加熱固定量之熱水至所欲溫度，例如每小時僅能加熱 3〇公升冷水至95°C，然而尖峰時間的用水量若超過每小 時30公升95它之熱水，則現有技術的沖煮機構則無法負 荷尖峰時間之總用水量，最後導致無法即時供應所欲溫度 _ 之熱水或具有出水溫度不穩定的問題。然而將加熱裝置 (120)之電功率加大，則有成本負擔、耗費能量及一般飲品 店不易取得大功率電源之問題。 此外’現有技術的沖煮機構於頂部會設有一可傳導由 鍋爐所散發之熱量的溫杯盤，藉以預先將盛裝容器的溫度 提升，以避免沖煮出的飲品會因容器溫度較低而降溫，$ 而溫杯盤會造成沖煮機構之熱量散失至環境中，不僅會造 成能量之浪費，並且造成環境熱能污染。 【發明内容】 本發明基於前述缺點與問題，係提供一種低功率大量 201021749 供水之熱水沖煮機構，其包括： 一鍋爐，其包括一内成型有一容槽可供容水之爐體以 及一設於該爐體内的加熱器； 一進水單元’其係與鍋爐相連接並包括一泵浦、一冷 水管以及一進水控制組件，其中該冷水管連接鍋爐的爐體 與泵浦；以及該進水控制組件係設於該冷水管上； 一第一壓力偵測器’其係設於爐體上可偵測爐體之容 槽内蒸氣壓力’並預設有一第一蒸氣壓值（例如介於2.〇至 ® 2·2 bar之間）’當容槽内蒸氣壓力大於第一蒸氣壓上限值 時，會關閉加熱器，當容槽内蒸氣壓力小於第一蒸氣壓下 限值時，會啟動加熱器； 一第二壓力偵測器’其係設於爐體上可偵測爐體之容 槽内蒸氣壓力’並預設有一第二蒸氣壓值（例如介於16至 1.8 bar之間）’該第二蒸氣壓值係低於該第一蒸氣壓值， 容槽内壓力大於或小於第二蒸氣壓值時，會使進水電磁閥 電源保持通路或斷路狀態； ❹ 一水位探針係設於鍋爐内，可偵測爐體之容槽内水位， 以提供一高或低水位訊號； 至少一供水單元’各供水單元係設於該鍋爐的爐體上， 並且包括一熱水供應單元、一出水管組件以及一調溫單元’ 其中 該熱水供應單元具有至少一熱水管組件，該熱水管組 件具有一熱水管、一熱水電磁閥以及一熱水節流元件，其 中該熱水管一端與鍋爐相連接，該熱水節流元件與熱水電 磁閥皆設於熱水管上；以及 201021749 出水管一端係與熱水 端形成一出水口；以 該出水管組件係具有一出水管 供應單元之熱水管組件相串聯，另 及 該調溫單元係具有 产、.一 ·τ ,分碉溫管組件 係與冷水管以及熱水供應單元相連接，並且具有—^其 一冷水電磁閥以及一冷水節流元件，其中該調溫與 冷水管相連接’調溫管另一端連接至出水管與熱水管組件 的熱水管之間，冷水電磁閥以及冷水節流元件皆設於調溫 管上。201021749 VI. Description of the Invention: [Technical Field] The present invention relates to a brewing hot water supply mechanism for brewing coffee, tea or other beverages, especially a hot water brewing with low power and large amount of water supply. mechanism. The invention also relates to a brewing system for brewing coffee, tea or other beverages. [Prior Art] The brewing mechanism is used in the brewing system for brewing espresso, tea or other beverages®. In response to the characteristics of various coffees or teas, there are various, different brewing system juices. 7. Drinking water for different temperatures for brewing. The heating device of the prior art brewing mechanism (for example, the espresso machine) needs continuous heating to supply the required amount of water during the operation, and the disadvantage is that the sales peak time increases with the water consumption, and the power of the heating device is limited. Affecting the ability to refill the cup When the hot water is used, the hot water temperature _ is lowered by the boiler to replenish the cold water, so the water temperature is unstable. Therefore, when used for commercial purposes, in order to load a large amount of water during peak hours of beverage sales, the heating device requires high-power heat output performance. The brewing mechanism used in the prior art brewing mechanism, especially the coffee machine having the boiler of the so-called mother pot, as shown in the eighth figure, mainly comprises a heating device (120), a heat exchanger (130), A water inlet unit (14〇), a hot water pipe (150), a brewing unit (160), and a return pipe (17〇). The brewing mechanism introduces cold water into the heating device (120) and the heat exchanger (130) disposed in the heating tank of the heating device (120) by the water inlet unit (140), and the hot water pipe (彳5〇) connecting the heat exchanger (彳3〇) to the punching 201021749 boiled single tg (160), the return pipe (17〇) is connected to the brewing unit (16〇) and the heat exchanger ( Between 130), the brewing unit can be started during brewing (彳6〇) by using hot water from the heat exchanger (130) and passing through a hot water pipe (15〇) to extract tea, coffee, etc. Drinks. The prior art brewing mechanism usually needs to preheat the brewing unit (1 60) by means of the heat cycle from the heat exchanger (130) to the upper and lower cooling, and the condensed water is passed through the return pipe (1 7 〇). ) Return to the heat exchanger (130) for reuse. In the brewing mechanism of the prior art, when the brewing mechanism is in the brewing state, the brewing mechanism will indirectly pass the cold water into the heat exchanger (130) through the heating tank (12〇). The hot water is heated, but because the capacity of the heat exchanger ' (130) is limited and the power of the heating device (12 〇 > can usually only heat a fixed amount of hot water per unit time to the desired temperature, for example, only heating per hour 3 liters of cold water to 95 ° C, but if the water consumption in peak time exceeds 30 liters per hour 95 of its hot water, the prior art brewing mechanism can not load the total water consumption during the peak time, and finally the immediate supply is impossible. The hot water of the temperature _ has a problem that the temperature of the water is unstable. However, if the electric power of the heating device (120) is increased, there is a problem of cost, energy consumption, and difficulty in obtaining a large power source in a general beverage store. The brewing mechanism will have a warm cup plate at the top to conduct the heat emitted by the boiler, so as to increase the temperature of the container in advance to avoid brewing the beverage due to the temperature of the container. Lower and lower temperature, and the warm cup plate will cause the heat of the brewing mechanism to be lost to the environment, which not only causes waste of energy, but also causes environmental thermal energy pollution. SUMMARY OF THE INVENTION The present invention is based on the aforementioned drawbacks and problems, and provides a The low-power large-scale hot water brewing mechanism of the 201021749 water supply includes: a boiler comprising a furnace body having a cavity for receiving water and a heater disposed in the furnace body; a water inlet unit The utility model is connected to the boiler and comprises a pump, a cold water pipe and a water inlet control assembly, wherein the cold water pipe is connected to the furnace body and the pump of the boiler; and the water inlet control component is disposed on the cold water pipe; The first pressure detector is disposed on the furnace body to detect the vapor pressure in the tank of the furnace body and is preset to have a first vapor pressure value (for example, between 2. 〇 to 2 2 bar) When the vapor pressure in the tank is greater than the upper limit of the first vapor pressure, the heater is turned off, and when the vapor pressure in the tank is less than the first vapor pressure lower limit, the heater is activated; a second pressure detecting 'It is set on the furnace body The vapor pressure in the tank of the furnace body can be detected and a second vapor pressure value (for example, between 16 and 1.8 bar) is preset. The second vapor pressure value is lower than the first vapor pressure value. When the pressure in the tank is greater than or less than the second vapor pressure value, the inlet solenoid valve power supply is kept in a passage or an open state; ❹ a water level probe is disposed in the boiler to detect the water level in the tank of the furnace body to provide a high or low water level signal; at least one water supply unit 'each water supply unit is disposed on the furnace body of the boiler, and includes a hot water supply unit, an outlet pipe assembly and a temperature control unit, wherein the hot water supply unit has At least one hot water pipe assembly, the hot water pipe assembly has a hot water pipe, a hot water solenoid valve and a hot water throttle element, wherein one end of the hot water pipe is connected to the boiler, and the hot water throttle element and the hot water solenoid valve are both It is disposed on the hot water pipe; and one end of the outlet pipe of 201021749 forms a water outlet with the hot water end; the water pipe assembly has a hot water pipe assembly with an outlet water supply unit connected in series, and the temperature control unit has a production line , a τ, a split thermostat assembly is connected to the cold water pipe and the hot water supply unit, and has a cold water solenoid valve and a cold water throttling element, wherein the temperature adjustment is connected with the cold water pipe The other end of the temperature pipe is connected between the water pipe and the hot water pipe of the hot water pipe assembly, and the cold water solenoid valve and the cold water throttle element are all disposed on the temperature regulating pipe.
在另一方面，本發明亦提供一種低功率之大量供水之 熱水沖煮系統，其除了包含前述的鍋爐、進水單元、第一 壓力偵測器、第二壓力偵測器、水位探針以及至少一供水 單元之外’亦包含一控制模組，其中 第一壓力偵測器偵測到爐體之容槽内蒸氣壓力大於第 一蒸氣壓值之上限時，會提供一高壓訊號，反之當該第一 蒸氣壓力偵測器偵測到爐體之容槽内蒸氣壓力小於第一蒸 氣壓值之下限時，會提供一低壓訊號； 當該第二壓力偵測器偵測到爐體之容槽内壓力大於第 二蒸氣麼值之上限時’會提供一供水訊號；以及 該控制模組，可以接受來自於水位探針的低水位訊號， 控制模組會啟動進水控制組件，藉以啟動進水電磁閥用以 打開冷水管通路進行進水；並且該控制模組可接受來自於 第一壓力偵測器的訊號或第二壓力偵測器的訊號，當控制 桓組接受來自第一壓力偵測器的高壓訊號時，控制模組會 切斷加熱器，當控制模組接受來自第一壓力偵測器的低壓 201021749 訊號時，控制模組會啟動加熱器，當控制模組（9〇)接受來 自第二壓力偵測器的訊號，控制模組控制進水單元使泵浦 不作用、保持進水控制組件的進水電磁閥為斷路狀態，藉 以停止進水至容槽内。 基於上述特徵可見，本發明之沖煮機構及系統具有下 列優點： (1) 低功率加熱器的設計，因此無耗電量大的困擾； (2) 大產出设什.以飲品銷售尖峰時間大量使用熱水總 量設計鍋爐可用熱水容積量，並於離峰時間預先加熱並儲 存飲品銷售尖峰時間所需之大量熱水； (3) 鍋爐進水量節流設計：以確保鍋爐内保持一定的溫 度或蒸氣壓力； m (4) 熱水多重選擇性調溫設計：可沖煮多樣不同溫度需 求之飲品； (5) 濃淡兩用設計：設有可提供適當溫度之溫熱水，供In another aspect, the present invention also provides a low-power, large-scale water supply hot water brewing system, which comprises the aforementioned boiler, water inlet unit, first pressure detector, second pressure detector, water level probe. And at least one water supply unit includes a control module, wherein the first pressure detector detects that the vapor pressure in the cavity of the furnace body is greater than the upper limit of the first vapor pressure value, and provides a high voltage signal, and vice versa. When the first vapor pressure detector detects that the vapor pressure in the cavity of the furnace body is less than the lower limit of the first vapor pressure value, a low pressure signal is provided; when the second pressure detector detects the furnace body When the pressure in the tank is greater than the upper limit of the second steam value, a water supply signal is provided; and the control module can accept a low water level signal from the water level probe, and the control module activates the water inlet control component to activate The water inlet solenoid valve is used to open the cold water pipe passage for water inlet; and the control module can receive the signal from the first pressure detector or the second pressure detector, when the control group accepts When the pressure detector is in the high voltage signal, the control module will cut off the heater. When the control module receives the low voltage 201021749 signal from the first pressure detector, the control module will activate the heater when the control module ( 9〇) Receiving the signal from the second pressure detector, the control module controls the water inlet unit to make the pump inactive, and keep the water inlet solenoid valve of the water inlet control component in an open state, thereby stopping the water supply into the tank. Based on the above features, the brewing mechanism and system of the present invention have the following advantages: (1) The design of the low-power heater, so there is no trouble of large power consumption; (2) The large output is set. Use a large amount of hot water to design the amount of hot water that can be used in the boiler, and preheat and store the large amount of hot water required for the beverage sales peak time at the peak time; (3) The boiler feed water throttling design: to ensure that the boiler is kept constant Temperature or vapour pressure; m (4) Multi-selective thermostat design for hot water: beverages that can be used for a variety of different temperature requirements; (5) Dual-use design: with hot water for proper temperature
調整沖煮所得之飲品之濃度，而同時使飲品可調整至適當 溫度 J (6) 穩定溫度設計：鍋爐進水節流設計可配合加熱器之 功率，以確保鍋爐内溫度及蒸氣壓力穩定； (7) 蒸氣壓力輸出熱水設計：利用蒸氣壓力輸出熱水， 以確保锅爐輸出熱水為預先設定之溫度，可供應大出水量 而能維持熱水溫度穩定；以及 (8) 流篁調節設計：茶品沖煮有其最佳沖煮時間，調節 適當熱水流量取得最佳沖煮時間，使得茶品可以得到最佳 之口感’藉以提升其經濟效益。 201021749 【實施方式】 請參考第-圖所示，本發明之低功率之大量供水之熱 水沖煮機構，其包含—㈣（1Q)、—進水單元⑼）、一第一 壓力债測器（20A)、-第二壓力债測器（2〇B)、一水位探針（3〇) 以及至少一供水單元，前述機構係可供用於一用於沖煮咖 啡、茶等飲品之熱水沖煮系統中。 該銷爐（1G)包括-爐體⑴）以及—加熱器（12)，其中該 爐體（11)内成型有-容槽’可供容水；以及該加熱器（i 2)， © 其係設於該爐體（11)内，用以加熱容槽内之水。 該進水單元（50)係與鍋爐（1〇)相連接並包括一泵浦 (51)、一冷水管（52)、一進水控制組件（53)以及一逆止閥 (54)，其中該冷水管（52)連接鍋爐（1〇)的爐體（11)與泵浦 (51 )，以供泵浦（51)將水輸送至爐體（11)之容槽内透過加熱 器（12)予以加熱；該進水控制組件（53)係設於該冷水管（52) 上靠近鍋爐（10)處，並且設有一進水電磁閥（531)以及一進 水節流元件（532)，進水電磁閥（531)以及進水節流元件（532) _ 係設於冷水管（52)上’其中該進水節流元件（532)係依據加 熱器（12)的加熱功率予以調整成低於加熱器（彳2)每單位時間 最大可加熱水量，以確保鍋爐（1〇)的爐體（11)之容槽内熱水 維持於一定的蒸氣壓力或溫度；以及該逆止閥（54)係設於 冷水管（52)上介於泵浦（51)與進水控制組件（53)之間。 該第一壓力偵測器（20A)設於爐體（11)上可偵測容槽内 蒸氣壓力’並預設有一第一蒸氣壓值（例如介於2.0至 2.2 bar之間），當該第一蒸氣壓力偵測器（20A)偵測到爐體 (11)之容槽内蒸氣壓力大於第一蒸氣壓值之上限時，會提 201021749 供一高壓訊號’藉以關閉加熱器（12)，反之當該第一蒸氣 壓力偵測器（20A)偵測到爐體（11)之容槽内蒸氣壓力小於第 一蒸氣壓值之下限時，會提供一低壓訊號，藉以啟動加熱 器（12)。 該第二蒸氣壓力偵測器（20B)設於爐體（11)上可偵測容 槽内蒸氣壓力’並預設有一第二蒸氣壓值，該第二蒸氣壓 值係低於該第一蒸氣壓值（例如介於1 6至1 8 bar之間）， 當該第二壓力偵測器（20B)偵測到爐體（11)之容槽内壓力大 〇 於第二蒸氣壓值之上限時，會控制進水單元保持為通路狀 態，反之當該第二蒸氣壓力偵測器（2〇日）偵測到爐體（11)之 容槽内蒸氣壓力小於第二蒸氣壓值之下限時，會控制進水 單元為斷路狀態停止進水。 該水位探針（30)係設於鍋爐（10)之爐體（11)内，並可偵 測爐體（11)之容槽内水位，以及提供一高或低水位訊號。 該供水單元係設於該鍋爐（10)的爐體（11)上，並且包括 一熱水供應單元（60)、一出水管組件以及一調溫單元（7〇)。 該熱水供應單元（60)具有至少一熱水管組件，該熱水 管組件具有一熱水管(61)、一熱水電磁閥(62)以及一熱水節 流元件（63)，其中該熱水f (61)—端與鋼爐（1_連接；該 熱水節流元件(63)係設於熱水管(61)上；該熱水電磁閥(62) 設於熱水管（61 )上介於節流元件（63)與鋼爐⑽之間。 〃該出水管組件具有-出水管(80)、-流量計(82)、-出 ^ 件（83)，其中該出水管（80)一端係與熱水供應單元 ί80ΐ:、尺“且件之熱水管(61)相串聯’另-端形成-出水 口（）’㈣量計（82)設於該ώ水管_)上，輯算並控 .201021749 制水流量，該出水節流元件（83)設於該出水管（8〇)上以控制 水流速度。 該調溫單元（7〇)係具有至少一調溫管組件，該調溫管 組件係與冷水管（52)以及熱水供應單元（60)相連接，並且具 有一調溫管（71)、一冷水電磁閥（72)以及一冷水節流元件 (73) ’其中該調溫管（71)一端與冷水管（52)相連接，調溫管 (71)另一編連接至出水管（8〇)與熱水管組件的熱水管（61)之 間’藉以與熱水管（61)之熱水匯流至出水管（8〇)内冷水電 β 磁閥（72)以及冷水節流元件（73)設於調溫管（71)上介於冷水 管（52)與熱水管（61)之間。 在另一方面’本發明亦提供一種低功率之大量供水之 熱水沖煮系統，其包含一鍋爐（1〇)、一進水單元（5〇)、一第 一壓力偵測器（20A)、一第二壓力偵測器（2〇b)、一水位探 針（30)以及至少一供水單元以及一控制模組（9〇)，可供作為 一用於沖煮咖啡、茶等飲品之熱水沖煮系統。 該控制模組（90)，請進一步參照第二圖所示，可以接 受來自於水位探針（30)的低水位訊號，控制模組（9〇)會啟動 進水控制組件（53)，藉以啟動進水電磁閥（531)用以打開冷 水管（52)通路進行進水。 另一方面’該控制模組（90)，請參照第二圖所示，並 且可接受來自於第一壓力偵測器（20A)的訊號或第二壓力偵 測器（20B)的訊號’當控制模組（9〇)接受來自第一壓力偵測 器（20A)的高壓訊號時，控制模組（9〇)會切斷加熱器（12)， 當控制模組（90)接受來自第一壓力偵測器（20A)的低壓訊號 時’控制模組（90)會啟動加熱器（12)，當控制模組（90)接受 201021749 來自第一壓力4貞測器（2 0 B)的訊號’控制模組（9 〇)控制進水 單元（50)使泵浦（51)不作用、保持進水控制組件（53)的進水 電磁闕（531)為斷路狀態，藉以停止進水至容槽内。 鍋爐（10)内水位探針（30)可以用於控制水位，當鍋爐（1〇) 内液面低於水位探針（30)，控制模組（9〇)啟動進水單元的果 浦（51)以及進水控制組件（53)的進水電磁閥（531)，而進水 節流元件（532)係依據加熱器（12)的加熱功率予以調整，例 如加熱器（1 2)加熱功率若欲將水溫從常溫加熱到茶或咖部 © 適合沖煮溫度，則每小時可加熱30公升常溫水，則進水節 "a元件（532)之水流篁備調整在每小時小於3〇公升以下， 因加熱器（12)可負載加熱之水量大於鍋爐（1〇)進水量，因此 能確保爐體（11)之容槽上方空間之蒸氣壓力維持於一設定 值’爐體（11)的容槽内的水溫亦可維持在一定上下限内， 藉以獲得穩定的熱水溫度及蒸氣壓，穩定的蒸氣壓則可維 持穩定持續不斷輸送沖煮所需的熱水。 ❺ 當鍋爐（10)内水位因使用而降低至低於水位探針（3〇) 時，使用本發明之沖煮機構接受來自於水位探針（3〇)的低 水位訊號時，使用本發明之系統會啟動進水電磁閥（531)及 幫浦（51)進行鍋爐補水，當鍋爐水位升高接觸到水位探針 (30)時’系統會接受來自於水位探針（3Q)的之高水位訊號 時，並關閉進水電磁閥（531)完成鍋爐補水。 另一方面，鍋爐（1〇)進水為節流設計以維持鍋爐（1〇)有 一疋的蒸氣壓力，當熱水用量大於鍋爐（10)進水量時，鍋 爐（10)水位會持續下降，t鋼爐（1Q)水位離開水位探針㈣ 使用本發明之冲煮機構的系統啟動進水電磁閥（531)及 11 201021749 幫浦（51)進行鋼爐補水’锅爐（10)因進水而使蒸氣壓力下降 至小於第一蒸氣壓下限值時，第一壓力偵測器（2〇A)啟動加 熱器（12)，此時如繼續使用熱水及蒸氣，加熱器（12)功率無 法維持鍋爐蒸氣壓力使蒸氣壓力繼續下降，當鍋爐蒸氣壓 力降至第二壓力偵測器（20B)的壓力下限時，第二壓力债測 器（20B)會關閉進水電磁閥（531)電源通路暫停鍋爐（1〇)進 水’使加熱器（12)功率全部用於維持鍋爐蒸氣壓力以維持 鍋爐熱水供應能力及維持熱水溫度，一直到離峰時間熱水 β 及蒸氣使用量減少，鍋爐蒸氣壓力上升至高於第二壓力偵 測器（20Β)的壓力上限時，第二壓力偵測器（2〇Β)開啟進水 電磁閥（531)電源通路，恢復鍋爐（10)補水程序，此一系統 可確保熱水尖峰時間熱水供應及穩定溫度，並於熱水使用 離峰時間進行鍋爐（1〇)補水及加熱’其中鍋爐（1〇)的水容量 大於熱水使用尖峰時間的總用量，以使鍋爐水位永遠高於 加熱器（12)，確保加熱器（12)不會發生空燒。 在本發明之一較佳具體實施例中，如第一圖所示，本 發明之沖煮機構更設有一切換開關（21 b)與第二壓力偵測器 (20已)相接。 在本發明之的一較佳具體例中，如第三圖所示，該熱 水供應單元（60A)係設有複數並聯的熱水管組件，該出水管 (80) —端與熱水管組件相串聯，而另一端形成一出水口 (801)。 在本發明的一較佳具體例中，本發明之低功率大量供 水熱水沖煮機構除了前述構造外，其中調溫單元（7〇 7〇a) 係分別設於冷水管（52)與熱水供應單元（6〇 6〇a)之間，並且 12 201021749 没有複數並聯的調溫管組件，該複數並聯的調溫管組件一 端與冷水官（52)相串聯，另一端連接至出水管（8〇)以及熱水 供應單元（60,60A)的並聯的複數個熱水管組件之間，藉以 與熱水供應單元（60,60A)之熱水管組件熱水匯流至出水管 (80>内’並由出水口（8〇1〉流出。 在本發明的一較佳具體例中，如第三圖所示，該供水 單元更進一步具有一混合槽（81)’其中該混合槽（81)係設於 出水管（80)、該熱水供應單元（6〇)之熱水管組件之熱水管（6，） © 以及調溫單元（70>的調溫管組件之調溫管（71)之間；該出口 節流元件（83)，其係設於出水管（8〇)上靠近出水口（8〇1)處； 以及該流量計（82)係設於出水管（80)上介於出口節流元件 (83)與混合槽（81)之間。 在本發明的另一較佳具體例中，如第三圖所示，鍋爐（10) 的爐體（11)外包設有一保溫層（11Α)，藉以可減少熱散逸至 環境中，降低整體系統之耗能。 藝在本發明的另一較佳具體例中，如第四圖所示，本發 明之低功率大量供水之熱水沖煮機構進一步包括蒸氣導引 機構，其包括一導管（13)、一電磁閥（14)以及—節流元件 (15)，蒸氣導引機構設於鍋爐（10)與供水單元之出水管（8〇) 之間，藉以將鍋爐（1〇)所產生的高溫蒸氣導引至—額外的 杯具内，用來提高飲品溫度或用來提供發泡作用，例如製 造奶泡或對冷藏飲品加溫，其巾電磁閥（14)與節流元件 可合併為節流電磁閥。 在本發明的又一較佳具體例中，如第五圖所示，本 明之低功率大量供水熱水沖煮機構進一步包括—沖煮單元 13 201021749 ((:i :二煮广(1 〇〇)係連接於供水單元的熱水供應單元 連接；導：广)，並且與一蒸氣導引機構的導管(13A)相 二=Γ係連接於鋼爐(10)之爐體剛 上方二的“來自於鋼爐(10)之爐體(11)之容槽内 間的蒸氣通過導管_)進人沖煮單元（_以達到 力…、的目冲煮單元與熱水單元結合可沖煮淡飲品，當 咖：或茶等飲品要供應較淡飲品時，_序可先執行沖Adjust the concentration of the brewed beverage while adjusting the beverage to the appropriate temperature. J (6) Stable temperature design: The boiler inlet throttling design can match the power of the heater to ensure the temperature and vapor pressure in the boiler are stable; 7) Vapor pressure output hot water design: use steam pressure to output hot water to ensure that the boiler output hot water is a preset temperature, can supply large water output and maintain hot water temperature stability; and (8) flow regulation design : Tea brewing has the best brewing time, adjust the proper hot water flow to get the best brewing time, so that the tea can get the best taste 'to enhance its economic benefits. 201021749 [Embodiment] Please refer to the figure - figure, the low-power large-scale water supply hot water brewing mechanism of the present invention, which comprises - (4) (1Q), - water inlet unit (9), a first pressure debt detector (20A), a second pressure debt detector (2〇B), a water level probe (3〇), and at least one water supply unit, the mechanism being applicable to a hot water for brewing coffee, tea, etc. In the brewing system. The pin furnace (1G) includes a furnace body (1) and a heater (12), wherein the furnace body (11) is formed with a tank-capable water to be accommodated; and the heater (i 2), © It is disposed in the furnace body (11) for heating the water in the tank. The water inlet unit (50) is connected to the boiler (1〇) and includes a pump (51), a cold water pipe (52), a water inlet control assembly (53) and a check valve (54), wherein The cold water pipe (52) is connected to the furnace body (11) and the pump (51) of the boiler (1) for pumping (51) to deliver water to the tank of the furnace body (11) through the heater (12) Heating; the water inlet control assembly (53) is disposed on the cold water pipe (52) near the boiler (10), and is provided with a water inlet solenoid valve (531) and a water inlet throttle element (532). The water inlet solenoid valve (531) and the inlet throttle element (532) _ are disposed on the cold water pipe (52), wherein the water inlet throttle element (532) is adjusted according to the heating power of the heater (12) Lower than the maximum amount of water that can be heated per unit time of the heater (彳2) to ensure that the hot water in the tank of the boiler (11) is maintained at a certain vapor pressure or temperature; and the check valve ( 54) is disposed between the pump (51) and the water inlet control assembly (53) on the cold water pipe (52). The first pressure detector (20A) is disposed on the furnace body (11) to detect a vapor pressure in the tank and is preset to have a first vapor pressure value (for example, between 2.0 and 2.2 bar). When the first vapor pressure detector (20A) detects that the vapor pressure in the tank of the furnace body (11) is greater than the upper limit of the first vapor pressure value, it will provide 201021749 for a high pressure signal 'to turn off the heater (12), Conversely, when the first vapor pressure detector (20A) detects that the vapor pressure in the volume of the furnace body (11) is less than the lower limit of the first vapor pressure value, a low pressure signal is provided to activate the heater (12). . The second vapor pressure detector (20B) is disposed on the furnace body (11) to detect a vapor pressure in the tank and is preset to have a second vapor pressure value, the second vapor pressure value being lower than the first The vapor pressure value (for example, between 16 and 18 bar), when the second pressure detector (20B) detects that the pressure in the cavity of the furnace body (11) is greater than the second vapor pressure value When the upper limit is reached, the inlet unit is controlled to be in the passage state, and when the second vapor pressure detector (2 days) detects that the vapor pressure in the tank of the furnace body (11) is lower than the lower limit of the second vapor pressure value When the water inlet unit is controlled to be in an open state, the water inlet is stopped. The water level probe (30) is disposed in the furnace body (11) of the boiler (10), and can detect the water level in the tank of the furnace body (11) and provide a high or low water level signal. The water supply unit is disposed on the furnace body (11) of the boiler (10), and includes a hot water supply unit (60), an outlet pipe assembly, and a temperature control unit (7〇). The hot water supply unit (60) has at least one hot water pipe assembly having a hot water pipe (61), a hot water solenoid valve (62) and a hot water throttle element (63), wherein the hot water pipe f (61)-end is connected to the steel furnace (1_; the hot water throttle element (63) is set on the hot water pipe (61); the hot water solenoid valve (62) is arranged on the hot water pipe (61) Between the throttling element (63) and the steel furnace (10). The outlet pipe assembly has an outlet pipe (80), a flow meter (82), and an outlet (83), wherein the outlet pipe (80) has one end And the hot water supply unit ί80ΐ:, the ruler "and the hot water pipe (61) of the piece in series 'other-end formation - the water outlet ()' (four) meter (82) is set on the water pipe _), calculate and Control the water flow rate of the 201021749, the water discharge throttling element (83) is arranged on the outlet pipe (8〇) to control the water flow speed. The temperature adjustment unit (7〇) has at least one thermostat tube assembly, the temperature adjustment The pipe assembly is connected to the cold water pipe (52) and the hot water supply unit (60), and has a temperature regulating pipe (71), a cold water solenoid valve (72), and a cold water throttle element (73). Temperature pipe (71) The end is connected to the cold water pipe (52), and the temperature regulating pipe (71) is connected to the hot water pipe (61) of the hot water pipe assembly and the hot water pipe (61). The cold water electrohydraulic beta magnetic valve (72) and the cold water throttling element (73) are connected to the outlet pipe (8 〇) and are disposed between the cold water pipe (52) and the hot water pipe (61). In another aspect, the present invention also provides a low-power large-scale water supply hot water brewing system, which comprises a boiler (1〇), a water inlet unit (5〇), and a first pressure detector (20A). a second pressure detector (2〇b), a water level probe (30), and at least one water supply unit and a control module (9〇), which can be used for brewing coffee, tea and the like. Hot water brewing system. The control module (90), please refer to the second figure, can accept the low water level signal from the water level probe (30), and the control module (9〇) will start the water inlet control. The component (53) is used to activate the water inlet solenoid valve (531) for opening the cold water pipe (52) passage for water inlet. On the other hand, the control module (90), please refer to According to the second figure, the signal from the first pressure detector (20A) or the signal from the second pressure detector (20B) can be accepted. When the control module (9〇) receives the first pressure detection When the high voltage signal of the detector (20A) is detected, the control module (9〇) will cut off the heater (12), and when the control module (90) receives the low voltage signal from the first pressure detector (20A), it controls The module (90) activates the heater (12), and when the control module (90) accepts the 201021749 signal from the first pressure 4 detector (2 0 B), the control module (9 〇) controls the water inlet unit ( 50) The pump (51) is inactive, and the water inlet solenoid (531) of the water inlet control unit (53) is kept in an open state, thereby stopping the water supply into the tank. The water level probe (30) in the boiler (10) can be used to control the water level. When the liquid level in the boiler (1〇) is lower than the water level probe (30), the control module (9〇) activates the fruit pump of the water inlet unit ( 51) and the water inlet solenoid valve (531) of the water inlet control assembly (53), and the water inlet throttle element (532) is adjusted according to the heating power of the heater (12), such as the heating power of the heater (12) If you want to heat the water from normal temperature to tea or coffee department © suitable for brewing temperature, you can heat 30 liters of normal temperature water per hour, then the water flow section "a component (532) water flow reserve adjustment is less than 3 per hour. Below the liter, the amount of water that can be heated by the heater (12) is greater than the water volume of the boiler (1〇), so that the vapor pressure in the space above the tank of the furnace body (11) can be maintained at a set value of the furnace body (11) The water temperature in the tank can also be maintained within a certain upper and lower limits to obtain a stable hot water temperature and vapor pressure, and the stable vapor pressure can maintain the steady and continuous hot water required for brewing.使用 When the water level in the boiler (10) is lowered to below the water level probe (3〇) due to use, the present invention is used when the brewing mechanism of the present invention receives a low water level signal from the water level probe (3〇) The system will activate the water inlet solenoid valve (531) and the pump (51) for boiler hydration. When the boiler water level rises to contact the water level probe (30), the system will accept the highest level from the water level probe (3Q). When the water level signal is turned on, the water inlet solenoid valve (531) is closed to complete the boiler hydration. On the other hand, the boiler (1〇) inlet water is throttled to maintain a steam pressure of the boiler (1〇). When the amount of hot water is greater than the water intake of the boiler (10), the water level of the boiler (10) will continue to drop. t steel furnace (1Q) water level leaving the water level probe (4) using the system of the brewing mechanism of the present invention to start the water inlet solenoid valve (531) and 11 201021749 pump (51) for the steel furnace water supply 'boiler (10) due to water When the vapor pressure drops below the first vapor pressure lower limit, the first pressure detector (2〇A) activates the heater (12), at which time the heater (12) power is continued if hot water and steam are used. The boiler vapor pressure cannot be maintained to keep the vapor pressure from decreasing. When the boiler vapor pressure drops to the lower pressure limit of the second pressure detector (20B), the second pressure debt detector (20B) turns off the water inlet solenoid valve (531). The passage suspends the boiler (1〇) influx' so that the heater (12) power is used to maintain the boiler steam pressure to maintain the boiler hot water supply capacity and maintain the hot water temperature, until the peak time hot water β and steam usage decrease , the boiler vapor pressure rises above the second When the pressure detector (20 Β) has an upper pressure limit, the second pressure detector (2 〇Β) opens the water inlet solenoid valve (531) power path to restore the boiler (10) hydration procedure, which ensures hot water spikes Time hot water supply and stable temperature, and boiler (1〇) hydration and heating in the peak time of hot water use. The water volume of the boiler (1〇) is greater than the total amount of hot water use peak time to make the boiler water level forever. Above the heater (12), ensure that the heater (12) does not burn. In a preferred embodiment of the present invention, as shown in the first figure, the brewing mechanism of the present invention further includes a switch (21b) connected to the second pressure detector (20). In a preferred embodiment of the present invention, as shown in the third figure, the hot water supply unit (60A) is provided with a plurality of parallel hot water pipe assemblies, and the outlet pipe (80) is terminated with a hot water pipe assembly. In series, the other end forms a water outlet (801). In a preferred embodiment of the present invention, the low-power large-capacity hot water brewing mechanism of the present invention has a temperature regulating unit (7〇7〇a) disposed in the cold water pipe (52) and the heat, in addition to the foregoing structure. Between the water supply unit (6〇6〇a), and 12 201021749 there is no plural parallel thermostat assembly, one end of the parallel parallel thermostat assembly is connected in series with the cold water officer (52), and the other end is connected to the outlet pipe ( 8〇) and the hot water supply unit (60, 60A) in parallel between the plurality of hot water pipe assemblies, whereby the hot water pipe assembly hot water with the hot water supply unit (60, 60A) is converged to the outlet pipe (80> And flowing out from the water outlet (8〇1>. In a preferred embodiment of the present invention, as shown in the third figure, the water supply unit further has a mixing tank (81) where the mixing tank (81) is The hot water pipe (6,) of the hot water pipe assembly of the water outlet pipe (80), the hot water supply unit (6〇), and the temperature regulating pipe (71) of the temperature regulating pipe assembly of the temperature regulating unit (70> The outlet throttling element (83) is disposed on the outlet pipe (8〇) near the water outlet (8〇1) And the flow meter (82) is disposed between the outlet throttling element (83) and the mixing tank (81) on the water outlet pipe (80). In another preferred embodiment of the present invention, as shown in the third figure As shown, the furnace body (11) of the boiler (10) is provided with a heat insulating layer (11 外包), thereby reducing heat dissipation into the environment and reducing the energy consumption of the overall system. In another preferred embodiment of the present invention, As shown in the fourth figure, the low-power large-volume hot water brewing mechanism of the present invention further includes a vapor guiding mechanism including a conduit (13), a solenoid valve (14), and a throttling element (15). The steam guiding mechanism is arranged between the boiler (10) and the water outlet pipe (8〇) of the water supply unit, so as to guide the high-temperature steam generated by the boiler (1〇) into the extra cup to enhance the drink. The temperature may be used to provide a foaming action, such as making a milk foam or warming a refrigerated beverage, and the towel solenoid valve (14) and the throttling element may be combined into a throttle solenoid valve. In yet another preferred embodiment of the invention As shown in the fifth figure, the low-power large-capacity hot water brewing mechanism of the present invention further includes - Cooking unit 13 201021749 ((:i: two boiled (1 〇〇) is connected to the hot water supply unit of the water supply unit; guide: wide), and with the conduit (13A) of a vapor guiding mechanism = Γ The steam connected to the furnace body (11) of the steel furnace (10) just above the furnace body of the steel furnace (10) passes through the conduit _) into the brewing unit (_ to achieve the force) ..., the purpose brewing unit combined with the hot water unit can brew a light drink, when the coffee: or tea and other drinks should be served with a lighter drink, the order can be executed first
❹ 煮早W100)沖煮程序，再由供水單元之熱水供應單元_ 以及調溫早70 (70)並經出水管組件之出水管（80)以及出水節 流元件(83)流至杯内稀釋飲品，冑用利用本發明之機構的 系統來沖煮飲品之飲品沖煮程序亦可先執行熱水供應程序 再執行沖煮程序。 在本發明的一較佳具體例中，如第六圖所示’本發明 之低功率大量供水之熱水沖煮機構進一步包括一熱交換器 (no)、一進水管（ι1υ、一送水管（112)以及一沖'煮單元 (100A);其中該熱交換器（11〇)設於鍋爐（10)之鍋體（11)内； 該進水管（111) ’其一端與冷水管（52)相連接，另一端連接 至熱交換器（110)的底端；該送水管（112)，其一端與熱交換 器（11〇)的頂端相連接；該沖煮單元（100A)係與送水管（112) 的另一端相連接。 本發明之低功率大量供水之熱水沖煮機構，當於首次 使用利用本機構之系統時，可利用切換開關（21 B)先將第二 壓力 <貞測器（2 0 B)變更為通路，以便使進水單元可將冷水提 供至鋼爐（10)爐體（11)之容槽内’並經由加熱器（12)加熱至 蒸氣壓達到第一壓力偵測器（20A)的之第一蒸氣壓力值之上 201021749 限之後再將利用切換開關（21 B)啟動第二壓力偵測器 (20B) ’而於沖素茶品或咖徘時’所需之熱水由鋼爐（iq)内 藉由爐體（11)之容槽上方所產生之蒸氣之壓力，將熱水經 由供水單元之熱水供應單元（60,60A)排出，另一方面冷水 可經由供水單元之調溫單元（70,70A)流出以調整最終由出 水管（80)之出水口（801)所流出的水溫。 前述各種不同機構、單元中的節流元件可以是節流閥 或者節流接頭’用以控制適當的水流量，使得經過混合槽（81) 混合之水水溫為預設溫度，並可藉由流量計（82)計量，另 出水節流元件（83)則可以使機構的管路中能維持一定的水 壓’不會因熱水流速太快造成系統壓力失壓，亦可調整出 水速度以得到較佳茶品沖泡時間。 此外’因為使用本發明之機構的系統，其單位時間進 水量為定量’使用本發明之機構來沖煮飲品時，是利用蒸 氣壓將大容積鍋爐（10)内之定溫熱水送出，爐體（彳彳）之容槽 内的水位低於水位探針（30)時，系統會令進水單元持續進 水至爐體（11)的容槽内，當冷水進入令容槽上方或者因鍋 爐（1 0)經由供水單元輸出熱水，而造成蒸氣壓力降至第一 蒸氣壓值之下時，第一壓力偵測器（2〇A)會啟動加熱器 (12)。 、’、 於商業使用時，飲品銷售尖峰時間熱水或蒸氣大量使 用造成蒸氣壓力繼續降低至第二壓力偵測器（2〇B)的壓力下 限時，第二壓力偵測器（20B)會關閉進水電磁閥（531)電源 通路暫停鍋爐（10)進水，使加熱器（12)功率全部用於維持鍋 爐蒸氣壓力以維持鍋爐熱水供應能力及維持熱水溫度，當 15 201021749煮 Cook the W100) brewing program, then the hot water supply unit of the water supply unit _ and the temperature adjustment 70 (70) and flow through the outlet pipe (80) of the outlet pipe assembly and the outlet throttling element (83) into the cup. Dilution of beverages, beverage brewing procedures using the system of the present invention for brewing beverages may also be performed by performing a hot water supply procedure followed by a brewing procedure. In a preferred embodiment of the present invention, as shown in the sixth figure, the low-power large-scale water supply hot water brewing mechanism of the present invention further includes a heat exchanger (no), a water inlet pipe (ι1υ, a water supply pipe). (112) and a brewing unit (100A); wherein the heat exchanger (11〇) is disposed in the pot (11) of the boiler (10); the inlet pipe (111) has one end and a cold water pipe (52) The other end is connected to the bottom end of the heat exchanger (110); the water supply pipe (112) has one end connected to the top end of the heat exchanger (11〇); the brewing unit (100A) is connected and sent The other end of the water pipe (112) is connected. The low-power large-capacity hot water brewing mechanism of the present invention can use the switch (21 B) to first apply the second pressure when the system using the mechanism is used for the first time. The detector (20B) is changed to a passage so that the water inlet unit can supply cold water to the tank of the furnace (10) furnace body (11) and is heated to a vapor pressure by the heater (12). The first vapor pressure value of a pressure detector (20A) will be activated by the switch (21 B) after the 201021749 limit. The second pressure detector (20B) 'while the water required for the tea or the curry' is the pressure of the vapor generated by the upper part of the furnace (11) in the steel furnace (iq) The hot water is discharged through the hot water supply unit (60, 60A) of the water supply unit, and on the other hand, the cold water can flow out through the temperature regulating unit (70, 70A) of the water supply unit to adjust the water outlet of the outlet pipe (80). 801) The temperature of the water flowing out. The throttling elements in the various mechanisms and units mentioned above may be throttle valves or throttle joints' to control the proper water flow rate so that the water temperature mixed by the mixing tank (81) is The preset temperature can be measured by the flow meter (82), and the other water-saving throttling element (83) can maintain a certain water pressure in the pipeline of the mechanism' without causing the system pressure loss due to the hot water flow rate being too fast. Pressing, the water speed can also be adjusted to obtain a better tea brewing time. Further, 'because the system using the mechanism of the present invention, the water inflow per unit time is quantitative' when using the mechanism of the present invention to brew beverages, the use of steam Pressing the fixed temperature hot water in the large volume boiler (10) When the water level in the tank of the furnace body (低于) is lower than the water level probe (30), the system will continue to feed the water inlet unit into the tank of the furnace body (11), when the cold water enters the tank. Or the first pressure detector (2〇A) activates the heater (12) when the boiler (10) outputs hot water via the water supply unit, causing the vapor pressure to drop below the first vapor pressure. When used in commercial use, the second pressure detector (20B) will be closed when the peak pressure of hot water or steam is used to cause the vapor pressure to continue to decrease to the lower pressure limit of the second pressure detector (2〇B). The water solenoid valve (531) power supply channel suspends the boiler (10) from entering the water, so that the heater (12) power is used to maintain the boiler steam pressure to maintain the boiler hot water supply capacity and maintain the hot water temperature when 15 201021749
熱水使用量大於鑛爐（10)進水量，鋼爐（10)内水位下降而使 水位低於水位探針（30)甚遠’因此即使在飲品銷售離峰時 間不使用熱水的情況下’鍋爐（10)亦會持續進水及加熱， 直到鍋爐（10)内水位上升至接觸水位探針（30)為止，只要鑛 爐（10)之爐體（11)的容槽上方蒸氣壓力低於下限（亦即第二 蒸氣壓值）時’第一壓力偵測器（20A)會維持啟動加熱器（12) 同時第二壓力偵測器（20B)暫時停止鍋爐（10)進水，直到蒸 氣壓超過其上限（亦即第二蒸氣壓值之上限），系統會恢復控 制水位探針（30)水位控制功能，而蒸氣壓超過第一蒸氣塵 值之上限時，第一壓力偵測器（20A)停止加熱器（12)加熱， 綜上所述，使用本發明之機構之系統可利用飲品銷售的離 峰時間，適量補充鍋爐（10)内之水量，累積下次飲品銷售 尖峰時間之熱水用量。 在本發明的一較佳具體例中，如第七圖所示，本發明 之低功率大量供水之熱水沖煮機構，其具有： 一第一溫度偵測器（20C)以替代第一壓力偵測器 (20A)，該第一溫度偵測器（2〇c)具有一探測部位可沒入爐 體（11)之容槽内液體以偵測其溫度，並預設有一第一溫度 值，例如128至132t，當容槽内液體溫度大於第一:度 值時，會關閉加熱器（12)，當容槽内液體溫度小於第一溫 度值時’會啟動加熱器（12);以及 一第二溫度偵測器（2〇D)以替代第二壓力偵測器 (20B)’其係具有一偵測部位可沒入爐體⑴)之容槽内液體 以偵測其溫度’並預設有一第二溫度值，例如，12〇至⑶ ’該第二溫度值係低於該第一溫度值，容槽内溶液溫度 201021749 大於第二溫度值或小於第二溫度值時，會使進水控制組件 (53)保持通路或斷路狀態。 使用時’锅爐（10)之爐體（11)之容槽内熱水經加熱器（<12) 加熱，當溫度高於1321時，第一溫度偵測器（20C)會關閉 加熱器（12)停止加熱’當鍋爐溫度低於i28^時，第一溫度 偵測器（20C)會啟動加熱器（12)加熱；當營業尖峰時間大量 使用熱水及蒸氣，鋼爐（1〇)之爐體（11)内溶液溫度降低至 120°C時，第一溫度偵測器（20C)會維持加熱器（12)啟動狀 ❹ 態’第二溫度偵測器（20D)會關閉進水控制組件（53)之進水 電磁閥（531)停止鍋爐進水，使加熱器（12)全部功率都用來 保持爐體（11)之容槽内水溫’於營業離峰時間，當溫度上 升到124°C以上時，第二溫度偵測器（2〇D)會啟動進水控制 組件（53)之進水電磁閥（531 )，恢復水位探針（30)控制補水 之功能》 基於上述，本發明之機構最主要的優點在於，鋼爐（1〇) ❹熱水容積量被設計成大於飲品銷售尖峰時間的總用水量， 尖峰時間熱水用量可由較小功率的加熱器（12)於銷售離峰 時間預先加熱完成，亦即飲品銷售尖峰時間大量使用之熱 水可以預先以較小功率加熱器（12)加熱，而無需為了大量 需求熱水而裝置大功率加熱器（12)。此外，本發明之機構 是藉由鍋爐（10)内之蒸氣壓力擠出熱水，因此不會有現有 技術之沖煮機構於使用中會因連續進冷水使得鍋爐熱水溫 度呈遞減狀態，而因熱水溫度不穩定，造成飲品口感不佳 的問題。 除上述優點外，由於本發明之機構的供水單元可依需 17 .201021749 求選擇性地為不同的實施態樣，例如熱水供應單元 (60,60A)、調溫單元（70,70A)。就熱水供應單元（6〇A)而言， 其可以設有複數並聯的熱水管組件，而調溫單元（7〇a)，具 有複數並聯的調溫管組件，當各個熱水管組件的熱水電磁 閥（62A)與冷水電磁閥（72A)被設定成不同組合，並配合不 同流量的熱水節流元件（63A)以及冷水節流元件（73a)，則 可產生出不同溫度之熱水，其優點為同一組供水單元可以 沖泡多種不同飲品材料，例如紅茶、綠茶、咖啡或其他飲 ® 品，以及沖煮機構與熱水機構合併使用時可沖煮濃飲品或 再加熱水稀釋成淡飲品。 【圖式簡單說明】 第一圖係為本發明之沖煮系統的第一較佳實施例之立 體外觀圖。 第二圖係為本發明之沖煮系統的控制模組之動作示意 圖。 第二圖係為本發明之沖煮系統的第二較佳實施例之立 體外觀圖。 第四圖係為本發明之沖煮系統的第三較佳實施例之立 體外觀圖。 第五圖係為本發明之沖煮系統的第四較佳實施例之立 體外觀圖。 第六圖係為本發明之沖煮系統的第五較佳實施例之立 體外觀圖。 第七圖係為本發明之沖煮系統的第六較佳實施例之立 體外觀圖。 18 201021749 第八圖係為現有技術之沖煮系統的立體外觀圖The amount of hot water used is greater than the amount of water in the furnace (10), and the water level in the steel furnace (10) drops so that the water level is far lower than the water level probe (30). Therefore, even if the hot water is not used in the peak time of beverage sales' The boiler (10) will also continue to enter and heat until the water level in the boiler (10) rises to contact the water level probe (30), as long as the vapor pressure above the tank of the furnace (10) is lower than the vapor pressure. At the lower limit (ie, the second vapor pressure value), the first pressure detector (20A) maintains the starter heater (12) while the second pressure detector (20B) temporarily stops the boiler (10) from entering the water until the vapor When the pressure exceeds the upper limit (ie, the upper limit of the second vapor pressure value), the system will resume the control of the water level probe (30) water level control function, and when the vapor pressure exceeds the upper limit of the first vapor dust value, the first pressure detector ( 20A) Stop heating of the heater (12). In summary, the system using the mechanism of the present invention can utilize the peak time of the sale of the beverage, and replenish the amount of water in the boiler (10) to accumulate the heat of the next peak of the beverage sale. Water consumption. In a preferred embodiment of the present invention, as shown in the seventh figure, the low-power large-volume hot water brewing mechanism of the present invention has: a first temperature detector (20C) instead of the first pressure a detector (20A), the first temperature detector (2〇c) has a detection portion that can be immersed in the liquid in the cavity of the furnace body (11) to detect the temperature thereof, and presets a first temperature value , for example, 128 to 132t, when the liquid temperature in the tank is greater than the first: degree, the heater (12) is turned off, and when the liquid temperature in the tank is less than the first temperature value, the heater (12) is activated; a second temperature detector (2〇D) instead of the second pressure detector (20B)' has a detection portion that can be immersed in the liquid in the cavity of the furnace body (1) to detect its temperature' Presetting a second temperature value, for example, 12〇 to (3) 'the second temperature value is lower than the first temperature value, and the solution temperature 201021749 in the tank is greater than the second temperature value or less than the second temperature value, The water inlet control assembly (53) maintains a passage or open circuit condition. When in use, the hot water in the tank of the boiler (10) is heated by the heater (<12). When the temperature is higher than 1321, the first temperature detector (20C) turns off the heater. (12) Stop heating 'When the boiler temperature is lower than i28^, the first temperature detector (20C) will start the heater (12) to heat; when the business peak time uses a lot of hot water and steam, the steel furnace (1〇) When the temperature of the solution in the furnace body (11) is lowered to 120 °C, the first temperature detector (20C) will maintain the heater (12) startup state. The second temperature detector (20D) will close the water inlet. The water inlet solenoid valve (531) of the control unit (53) stops the boiler from entering the water, so that the entire power of the heater (12) is used to maintain the water temperature in the tank of the furnace body (11). When rising above 124 °C, the second temperature detector (2〇D) activates the water inlet solenoid valve (531) of the water inlet control unit (53), and restores the function of the water level probe (30) to control the water supply. In view of the above, the main advantage of the mechanism of the present invention is that the volume of the hot water volume of the steel furnace (1〇) is designed to be greater than the total peak time of the beverage sale. Water quantity, peak time hot water consumption can be preheated by the lower power heater (12) at the peak time of sale, that is, the hot water used in the peak of beverage sales can be heated in advance with a smaller power heater (12). There is no need to install a high-power heater (12) for a large amount of hot water. In addition, the mechanism of the present invention extrudes hot water by the vapor pressure in the boiler (10), so that there is no prior art brewing mechanism in which the boiler hot water temperature is degraded due to the continuous introduction of cold water. Due to the unstable temperature of the hot water, the taste of the beverage is not good. In addition to the above advantages, the water supply unit of the mechanism of the present invention can be selectively implemented in different embodiments as required, for example, a hot water supply unit (60, 60A) and a temperature control unit (70, 70A). In the case of a hot water supply unit (6〇A), it may be provided with a plurality of parallel hot water pipe assemblies, and a temperature regulating unit (7〇a) having a plurality of parallel temperature regulating pipe assemblies, when the heat pipes of the respective hot water pipes are assembled The water solenoid valve (62A) and the cold water solenoid valve (72A) are set to different combinations, and combined with different flow rates of the hot water throttling element (63A) and the cold water throttling element (73a), hot water of different temperatures can be generated. The advantage is that the same group of water supply units can brew a variety of different beverage materials, such as black tea, green tea, coffee or other beverage products, and the brewing mechanism can be brewed with a thick drink or reheated water when combined with a hot water mechanism. Light drinks. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of a first preferred embodiment of the brewing system of the present invention. The second figure is a schematic diagram of the operation of the control module of the brewing system of the present invention. The second drawing is a perspective view of a second preferred embodiment of the brewing system of the present invention. The fourth drawing is a perspective view of a third preferred embodiment of the brewing system of the present invention. The fifth drawing is a perspective view of a fourth preferred embodiment of the brewing system of the present invention. Figure 6 is a perspective view of a fifth preferred embodiment of the brewing system of the present invention. The seventh drawing is a perspective view of a sixth preferred embodiment of the brewing system of the present invention. 18 201021749 The eighth figure is a three-dimensional appearance of the prior art brewing system
【主要元件符號說明】 (1 〇)锅爐 (11A)保溫層 (13A)(13)導管 (15)節流元件 (20B)第二壓力偵測器 (20D)第二溫度偵測器 (3 0)水位探針 (51)泵浦 (53)進水控制組件 (531)進水電磁閥 (60)熱水供應單元 (62)熱水電磁閥 (70)調溫單元 (72)冷水電磁閥 (80) 出水管 (81) 混合槽 (83)出口節流元件 (110)熱交換器 (112)送水管 (61A)熱水管 (63A)熱水節流元件 (71A)調温管 (73A)冷水節流元件 (11) 爐體 (12) 加熱器 (14)電磁閥 (20A)第一壓力偵測器 (20C)第一溫度偵測器 (21B)切換開關 (50)進水單元 (52)冷水管 (54)逆止閥 (532)進水節流元件 (61)熱水管 (63)熱水節流元件 (71)調溫管 (73)冷水節流元件 (8 01)出水口 (82)流量計 (100)沖煮單元 (111)進水管 (60A)熱水供應單元 (62A)熱水電磁閥 (70A)調溫單元 (72A)冷水電磁閥 (100A)沖煮單元 19 201021749 (120)加熱裝置 (140)進水單元 (160)沖煮單元 (130)熱交換器 (150)熱水管 (170)迴水管[Main component symbol description] (1 〇) boiler (11A) insulation layer (13A) (13) conduit (15) throttling element (20B) second pressure detector (20D) second temperature detector (3 0) Water level probe (51) Pump (53) Inlet control unit (531) Inlet solenoid valve (60) Hot water supply unit (62) Hot water solenoid valve (70) Temperature control unit (72) Cold water solenoid valve (80) Outlet pipe (81) Mixing tank (83) Outlet throttling element (110) Heat exchanger (112) Water supply pipe (61A) Hot water pipe (63A) Hot water throttling element (71A) Thermostat pipe (73A) Cold water throttling element (11) Furnace body (12) Heater (14) Solenoid valve (20A) First pressure detector (20C) First temperature detector (21B) Diverter switch (50) Inlet unit (52 Cold water pipe (54) check valve (532) water inlet throttling element (61) hot water pipe (63) hot water throttling element (71) thermostat pipe (73) cold water throttling element (8 01) water outlet ( 82) Flow meter (100) brewing unit (111) inlet pipe (60A) hot water supply unit (62A) hot water solenoid valve (70A) temperature control unit (72A) cold water solenoid valve (100A) brewing unit 19 201021749 ( 120) heating device (140) water inlet unit (160) brewing unit (130) heat exchanger (150) hot water pipe (170) return pipe
2020