TW202206008A

TW202206008A - Brewing water-injection device

Info

Publication number: TW202206008A
Application number: TW109126775A
Authority: TW
Inventors: 劉光祐
Original assignee: 吉諾工業有限公司
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2022-02-16
Also published as: TWI724959B

Abstract

A brewing water-injection device includes an inner hot-water injection pipe, an outer hot-water injection pipe, a first solenoid valve, a second solenoid valve, an injection head, and an injection piece. A main body of the injection head has an inner hot-water channel, and an outer hot-water channel. The injection piece is disposed under the injection head, and has a plurality of inner and outer injection holes formed thereon. The first and second solenoid valves can be turned on independently or together. When the first solenoid valve is turned on, hot water can be injected in to the inner hot-water channel through the inner hot-water injection pipe, and down injects through the inner injection holes. When the second solenoid valve is turned on, hot water can be injected in to the outer hot-water channel through the outer hot-water injection pipe, and down injects through the outer injection holes. Therefore, the mechanical structure can imitate the brewing process of hand-drip coffee, which has a simplified structure, and can reduce the failure rate and the equipment cost.

Description

沖泡注水裝置Brewing water device

本發明涉及一種沖泡注水裝置，特別是涉及一種可供應手沖咖啡(食材)的沖泡注水裝置。The present invention relates to a brewing water injection device, in particular to a brewing water injection device that can supply hand-brewed coffee (ingredients).

手沖咖啡深受咖啡飲用者的喜愛，但用於營業用咖啡店，尤其連鎖飲料店，以手工沖泡無法滿足標準化及大出杯量的需求，另有以機械結構解決此一問題，其以機械結構模仿手沖咖啡沖泡程序的裝置，例如TW M568338專利案，其缺點為結構複雜，使用故障率高及設備成本高。Hand-brewed coffee is very popular among coffee drinkers, but it is used in commercial coffee shops, especially chain beverage shops. Manual brewing cannot meet the needs of standardization and large cups. In addition, the mechanical structure is used to solve this problem. A device that uses a mechanical structure to imitate the manual coffee brewing process, such as the TW M568338 patent case, has the disadvantages of complex structure, high use failure rate and high equipment cost.

本發明所要解決的技術問題在於，針對現有技術的不足提供一種沖泡注水裝置，以機械結構模仿手沖咖啡(食材)沖泡程序，且結構簡單，可降低使用故障率及設備成本。The technical problem to be solved by the present invention is to provide a brewing water injection device in view of the deficiencies of the prior art, which imitates the brewing process of hand-brewed coffee (ingredients) with a mechanical structure, and has a simple structure, which can reduce the use failure rate and equipment cost.

為了解決上述的技術問題，本發明提供一種沖泡注水裝置，包括：一內注水環熱水管；一外注水環熱水管，該內注水環熱水管的一端及該外注水環熱水管的一端連接於一熱水輸入端；一第一電磁閥，該第一電磁閥連通於該內注水環熱水管；一第二電磁閥，該第二電磁閥連通於該外注水環熱水管；一注水頭，該注水頭具有一注水頭本體，該注水頭本體上至少設有一內環熱水道及一外環熱水道，該外環熱水道位於該內環熱水道的外圍，該內環熱水道與至少一內環進水孔相連通，該內環進水孔連通於該內注水環熱水管的另一端，熱水能通過該內注水環熱水管輸送至該注水頭的內環熱水道，該外環熱水道與至少一外環進水孔相連通，該外環進水孔連通於該外注水環熱水管的另一端，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道；以及一注水片，該注水片設置於該注水頭的下方，該注水片設有多個內環注水孔及多個外環注水孔，該些內環注水孔及該些外環注水孔貫穿該注水片的相對兩面，該些內環注水孔與該內環熱水道相對應，該些外環注水孔與該外環熱水道相對應；其中該第一電磁閥及該第二電磁閥能單獨開啟或共同開啟，該第一電磁閥開啟時，熱水能通過該內注水環熱水管輸送至該注水頭的內環熱水道，並通過該些內環注水孔向下注水；該第二電磁閥開啟時，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道，並通過該些外環注水孔向下注水。In order to solve the above technical problems, the present invention provides a brewing water injection device, comprising: an inner water injection ring hot water pipe; an outer water injection ring hot water pipe, one end of the inner water injection ring hot water pipe and one end of the outer water injection ring hot water pipe are connected at a hot water input end; a first solenoid valve, the first solenoid valve is connected to the inner water injection ring hot water pipe; a second solenoid valve, the second solenoid valve is connected to the outer water injection ring hot water pipe; a water injection head , the water injection head has a water injection head body, the water injection head body is provided with at least an inner ring hot water channel and an outer ring hot water channel, the outer ring hot water channel is located on the periphery of the inner ring hot water channel, the inner ring hot water channel and at least An inner ring water inlet hole is connected, and the inner ring water inlet hole is connected to the other end of the inner water injection ring hot water pipe. The hot water can be transported to the inner ring hot water channel of the water injection head through the inner water injection ring hot water pipe. The annular hot water channel is communicated with at least one outer ring water inlet hole, the outer ring water inlet hole is communicated with the other end of the outer water injection ring hot water pipe, and the hot water can be transported to the outer ring of the water injection head through the outer water injection ring hot water pipe a hot water channel; and a water injection sheet, the water injection sheet is arranged below the water injection head, the water injection sheet is provided with a plurality of inner ring water injection holes and a plurality of outer ring water injection holes, the inner ring water injection holes and the outer ring water injection holes The holes pass through opposite sides of the water injection sheet, the inner ring water injection holes correspond to the inner ring hot water channel, and the outer ring water injection holes correspond to the outer ring hot water channel; wherein the first solenoid valve and the second solenoid valve The valves can be opened individually or together. When the first solenoid valve is opened, the hot water can be transported to the inner ring hot water channel of the water injection head through the inner water injection ring hot water pipe, and water is injected downward through the inner ring water injection holes; the When the second solenoid valve is opened, the hot water can be transported to the outer ring hot water channel of the water injection head through the outer water injection ring hot water pipe, and water is injected downward through the outer ring water injection holes.

本發明的有益效果在於，本發明所提供的沖泡注水裝置，包括內注水環熱水管、外注水環熱水管、第一電磁閥、第二電磁閥、注水頭及注水片。第一電磁閥及第二電磁閥能單獨開啟或共同開啟，第一電磁閥開啟時，熱水能通過內注水環熱水管輸送至注水頭及注水片的內環或中心向下注水，第二電磁閥開啟時，熱水能通過外注水環熱水管輸送至注水頭及注水片的外環向下注水。是以，本發明能以機械結構模仿手沖咖啡沖泡程序，且結構簡單，可降低使用故障率及設備成本。The beneficial effect of the present invention is that the brewing water injection device provided by the present invention includes an inner water injection ring hot water pipe, an outer water injection ring hot water pipe, a first solenoid valve, a second solenoid valve, a water injection head and a water injection sheet. The first solenoid valve and the second solenoid valve can be opened independently or together. When the first solenoid valve is opened, the hot water can be transported to the inner ring or center of the water injection head and the water injection piece through the inner water injection ring hot water pipe to inject water downward. When the solenoid valve is opened, the hot water can be transported to the water injection head and the outer ring of the water injection sheet through the outer water injection ring hot water pipe to inject water downward. Therefore, the present invention can simulate the manual coffee brewing process with a mechanical structure, and the structure is simple, and the use failure rate and equipment cost can be reduced.

為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本發明加以限制。For a further understanding of the features and technical content of the present invention, please refer to the following detailed descriptions and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

以下是通過特定的具體實施例來說明本發明所公開有關的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本發明的優點與效果。本發明可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不背離本發明的構思下進行各種修改與變更。另外，本發明的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本發明的相關技術內容，但所公開的內容並非用以限制本發明的保護範圍。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。The following are specific specific examples to illustrate the embodiments disclosed in the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present invention in detail, but the disclosed contents are not intended to limit the protection scope of the present invention. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

[第一實施例][First Embodiment]

請參閱圖1及圖2，本發明提供一種沖泡注水裝置，包括一內注水環熱水管1、一外注水環熱水管2、一第一電磁閥3、一第二電磁閥4、一注水頭5及一注水片6。Please refer to FIG. 1 and FIG. 2 , the present invention provides a brewing water injection device, including an inner water injection ring hot water pipe 1, an outer water injection ring hot water pipe 2, a first solenoid valve 3, a second solenoid valve 4, a water injection ring Head 5 and a water injection piece 6.

該內注水環熱水管1的一端及外注水環熱水管2的一端連接於一熱水輸入端7，該熱水輸入端7能連接於一熱水供應裝置(圖略)，用以輸送熱水至內注水環熱水管1及外注水環熱水管2。該內注水環熱水管1可視為第一環熱水管，該外注水環熱水管2可視為第二環熱水管。所述熱水供應裝置可包括熱水鍋爐、流量計及幫浦等，因熱水供應裝置為現有機構，故未圖示。One end of the inner water injection ring hot water pipe 1 and one end of the outer water injection ring hot water pipe 2 are connected to a hot water input end 7, and the hot water input end 7 can be connected to a hot water supply device (not shown) for conveying heat Water to the inner water injection ring hot water pipe 1 and the outer water injection ring hot water pipe 2. The inner water injection ring hot water pipe 1 can be regarded as a first ring hot water pipe, and the outer water injection ring hot water pipe 2 can be regarded as a second ring hot water pipe. The hot water supply device may include a hot water boiler, a flow meter, and a pump, etc. Since the hot water supply device is an existing mechanism, it is not shown in the figure.

該第一電磁閥3連通於內注水環熱水管1，該第一電磁閥3能電控制地導通或遮斷內注水環熱水管1，用以控制內環熱水啟閉，該第一電磁閥3可為2口2位或其他型式的電磁閥，該第一電磁閥3開啟時，熱水能流經該第一電磁閥3而輸送至注水頭5的內環。The first solenoid valve 3 is connected to the inner water injection ring hot water pipe 1, and the first solenoid valve 3 can electrically control the conduction or interruption of the inner water injection ring hot water pipe 1 to control the opening and closing of the inner ring hot water. The valve 3 can be a 2-port 2-position or other type of solenoid valve. When the first solenoid valve 3 is opened, the hot water can flow through the first solenoid valve 3 and be delivered to the inner ring of the water injection head 5 .

該第二電磁閥4連通於外注水環熱水管2，該第二電磁閥4能電控制地導通或遮斷外注水環熱水管2，用以控制外環熱水啟閉，該第二電磁閥4可為2口2位或其他型式的電磁閥，該第二電磁閥4開啟時，熱水能流經該第二電磁閥4而輸送至注水頭5的外環。The second solenoid valve 4 is connected to the outer water injection ring hot water pipe 2, and the second solenoid valve 4 can electrically control the conduction or interruption of the outer water injection ring hot water pipe 2 to control the opening and closing of the outer ring hot water. The valve 4 can be a 2-port 2-position or other type of solenoid valve. When the second solenoid valve 4 is opened, the hot water can flow through the second solenoid valve 4 and be delivered to the outer ring of the water injection head 5 .

該內注水環熱水管1上可設置一第一節流閥8，該第一節流閥8能用以調整適當之熱水流量。該外注水環熱水管2上可設置一第二節流閥9，該第二節流閥9能用以調整適當之熱水流量。該第一節流閥8及該第二節流閥9亦可以適當孔徑之節流接頭替代。A first throttle valve 8 can be arranged on the inner water injection ring hot water pipe 1, and the first throttle valve 8 can be used to adjust the proper hot water flow. A second throttle valve 9 can be arranged on the outer water injection ring hot water pipe 2, and the second throttle valve 9 can be used to adjust the proper hot water flow. The first throttle valve 8 and the second throttle valve 9 can also be replaced by throttle joints with appropriate apertures.

該注水頭5連接於內注水環熱水管1的另一端及外注水環熱水管2的另一端。該注水頭5具有一注水頭本體51，該注水頭本體51上至少設有兩道的熱水道，亦即該注水頭本體51上至少設有一內環熱水道52及一外環熱水道53，內環熱水道52及外環熱水道53設於注水頭本體51的底部，該內環熱水道52可靠近注水頭本體51的中心，該外環熱水道53可靠近注水頭本體51的外緣，外環熱水道53位於內環熱水道52的外圍，較佳的，內環熱水道52及外環熱水道53呈圓環型，但不予以限制。該內環熱水道52可視為第一環熱水道，該外環熱水道53可視為第二環熱水道，在另一實施例中，亦可再增設第三環、第四環或第五環熱水道，本發明熱水道可設置多環，其數量並不限制，可因應需要而加以變化。The water injection head 5 is connected to the other end of the inner water injection ring hot water pipe 1 and the other end of the outer water injection ring hot water pipe 2 . The water injection head 5 has a water injection head body 51, and the water injection head body 51 is provided with at least two hot water channels, that is, the water injection head body 51 is provided with at least an inner ring hot water channel 52 and an outer ring hot water channel 53. The inner ring hot water channel 52 and the outer ring hot water channel 53 are arranged at the bottom of the water injection head body 51 , the inner ring hot water channel 52 can be close to the center of the water injection head body 51 , the outer ring hot water channel 53 can be close to the outer edge of the water injection head body 51 The outer ring hot water channel 53 is located at the periphery of the inner ring hot water channel 52. Preferably, the inner ring hot water channel 52 and the outer ring hot water channel 53 are annular, but not limited. The inner ring hot water channel 52 can be regarded as the first ring hot water channel, and the outer ring hot water channel 53 can be regarded as the second ring hot water channel. In another embodiment, a third ring, a fourth ring or a fifth ring can be added. For the hot water channel, the hot water channel of the present invention can be provided with multiple rings, the number of which is not limited, and can be changed according to needs.

該內環熱水道52與至少一內環進水孔54相連通，該內環進水孔54連通於內注水環熱水管1的另一端，熱水能通過內注水環熱水管1輸送至注水頭5的內環熱水道52(內環)。該外環熱水道53與至少一外環進水孔55相連通，該外環進水孔55連通於外注水環熱水管2的另一端，熱水能通過外注水環熱水管2輸送至注水頭5的外環熱水道53(外環)。外環熱水道53的範圍較大，亦可設有相對的兩外環進水孔55，該兩外環進水孔55相對設置於注水頭本體51上靠近兩側處，使得外環注水孔26出水較平均，但不限制外環進水孔55及內環進水孔54的數量。The inner ring hot water channel 52 is communicated with at least one inner ring water inlet hole 54, the inner ring water inlet hole 54 is communicated with the other end of the inner water injection ring hot water pipe 1, and hot water can be transported to the water injection through the inner water injection ring hot water pipe 1 The inner ring hot water channel 52 (inner ring) of the head 5. The outer ring hot water channel 53 is communicated with at least one outer ring water inlet hole 55, the outer ring water inlet hole 55 is communicated with the other end of the outer water injection ring hot water pipe 2, and hot water can be transported to the water injection through the outer water injection ring hot water pipe 2 The outer ring hot water channel 53 of the head 5 (outer ring). The outer ring hot water channel 53 has a larger range, and two opposite outer ring water inlet holes 55 can also be provided. 26 The water output is relatively average, but the number of the outer ring water inlet holes 55 and the inner ring water inlet holes 54 is not limited.

該注水片6設置於注水頭5的下方，且該注水片6能利用螺絲10鎖固等方式固定於注水頭5。該注水片6設有多個內環注水孔61及多個外環注水孔62，內環注水孔61及外環注水孔62可設置適當的數量，該些內環注水孔61及該些外環注水孔62貫穿注水片6的相對兩面，該些內環注水孔61與內環熱水道52相對應，該些外環注水孔62與外環熱水道53相對應，該些內環注水孔61及該些外環注水孔62較佳但不限制呈圓環型排列，亦可對應內環熱水道52及外環熱水道53而加以變化。另，注水頭5及注水片6之間亦可進一步設置O型環(圖略)，以增加密封性。The water injection piece 6 is disposed below the water injection head 5 , and the water injection piece 6 can be fixed to the water injection head 5 by means of screwing 10 or the like. The water injection sheet 6 is provided with a plurality of inner ring water injection holes 61 and a plurality of outer ring water injection holes 62. The inner ring water injection holes 61 and the outer ring water injection holes 62 can be provided with an appropriate number. The ring water injection holes 62 penetrate through opposite sides of the water injection sheet 6 , the inner ring water injection holes 61 correspond to the inner ring hot water channel 52 , the outer ring water injection holes 62 correspond to the outer ring hot water channel 53 , and the inner ring water injection holes 61 correspond to the inner ring hot water channel 52 . The water injection holes 61 and the outer ring water injection holes 62 are preferably, but not limited to, a circular arrangement, and can also be changed corresponding to the inner ring hot water channel 52 and the outer ring hot water channel 53 . In addition, an O-ring (not shown) can be further arranged between the water injection head 5 and the water injection sheet 6 to increase the sealing performance.

該第一電磁閥3開啟時，熱水能通過該內注水環熱水管1輸送至注水頭5的內環熱水道52，再通過該些內環注水孔61向下注水。該第二電磁閥4開啟時，熱水能通過外注水環熱水管2輸送至注水頭5的外環熱水道53，再通過該些外環注水孔62向下注水。該些內環注水孔61可視為第一環注水孔，該些外環注水孔62可視為第二環注水孔，在另一實施例中，亦可再增設第三環、第四環或第五環注水孔，本發明注水孔可設置多環，其數量並不限制，可因應需要而加以變化。When the first solenoid valve 3 is opened, the hot water can be transported to the inner ring hot water channel 52 of the water injection head 5 through the inner water injection ring hot water pipe 1 , and then water is injected downward through the inner ring water injection holes 61 . When the second solenoid valve 4 is opened, the hot water can be transported to the outer ring hot water channel 53 of the water injection head 5 through the outer water injection ring hot water pipe 2 , and then water is injected downward through the outer ring water injection holes 62 . The inner ring water injection holes 61 can be regarded as the first ring water injection holes, and the outer ring water injection holes 62 can be regarded as the second ring water injection holes. In another embodiment, a third ring, a fourth ring or a third ring can also be added. Five-ring water injection holes, the water injection holes of the present invention can be provided with multiple rings, the number of which is not limited, and can be changed according to needs.

本創作可搭配坊間現有錐型的濾杯100，該濾杯100內放置一錐型濾紙200，該濾杯100放置於一飲料容器300上，該濾杯100設置於注水頭5的下方。本實施例說明之手沖為一代名詞，表示手沖裝置執行自動沖泡程序時，可得到和一般手沖咖啡類似的沖泡效果。沖泡程序例如：將錐型濾紙200置於濾杯100，濾杯100放入適量的咖啡粉或茶，濾杯100置於飲料容器300上，整組放置於注水頭5的正下方，按壓操作鍵（圖略），系統啟動幫浦輸送熱水，並以流量計計量，第一電磁閥3、第二電磁閥4同時開啟，熱水經注水頭5及注水片6，熱水均勻灑至濾杯100內咖啡粉中，於噴灑設定量熱水後第一電磁閥3、第二電磁閥4關閉進行浸泡程序，亦即坊間俗稱的悶蒸，於設定浸泡秒數達到後開啟第一電磁閥3，輸入設定量的熱水，此時內環噴灑的熱水噴灑至濾杯100內的咖啡粉中間，熱水的沖力有翻攪咖啡粉的功效，並使濾杯100內之咖啡粉呈內凹U狀，使咖啡粉濾泡效果更佳，後續繼續執行設定的沖泡程序。The present invention can be used with the existing conical filter cup 100 . A conical filter paper 200 is placed in the filter cup 100 , the filter cup 100 is placed on a beverage container 300 , and the filter cup 100 is arranged below the water injection head 5 . The hand brewing described in this embodiment is a synonym, which means that when the hand brewing device executes the automatic brewing procedure, a brewing effect similar to that of general hand brewing coffee can be obtained. For example, the brewing procedure: place the cone-shaped filter paper 200 in the filter cup 100, put an appropriate amount of coffee powder or tea in the filter cup 100, place the filter cup 100 on the beverage container 300, place the whole group directly under the water injection head 5, press Press the operation key (figure omitted), the system starts the pump to deliver hot water, and it is measured by the flow meter, the first solenoid valve 3 and the second solenoid valve 4 are opened at the same time, the hot water passes through the water injection head 5 and the water injection sheet 6, and the hot water is evenly sprinkled To the coffee powder in the filter cup 100, after spraying the set amount of hot water, the first solenoid valve 3 and the second solenoid valve 4 are closed to perform the soaking process, which is commonly known as steaming, and the first solenoid valve is turned on after the set soaking seconds is reached. Solenoid valve 3, input the set amount of hot water, at this time the hot water sprayed from the inner ring is sprayed to the middle of the coffee powder in the filter cup 100, the impulse of the hot water has the effect of stirring the coffee powder, and makes the coffee in the filter cup 100 The powder is in a concave U shape, which makes the coffee powder filter better, and the set brewing program will continue to be executed later.

沖泡程序亦可依不同食材特性，個人口感喜好事先設定沖泡程序，單段注水或多段注水，每段的注水量，各段注水可單獨啟閉內環的第一電磁閥3注水，或單獨啟閉外環的第二電磁閥4注水，或內、外環的第一電磁閥3、第二電磁閥4同時啟閉同時注水。The brewing program can also be set in advance according to the characteristics of different ingredients and personal taste preferences, single-stage water injection or multi-stage water injection, the water injection volume of each stage, and each stage water injection can independently open and close the first solenoid valve 3 of the inner ring for water injection, or The second solenoid valve 4 of the outer ring is opened and closed separately for water injection, or the first solenoid valve 3 and the second solenoid valve 4 of the inner and outer rings are opened and closed simultaneously for water injection.

[第二實施例][Second Embodiment]

請參閱圖3，在本實施例中，該內注水環熱水管1及外注水環熱水管2亦可於上游位置(前端)設置一節流閥20，第一電磁閥3及第二電磁閥4同時開啟，可噴灑較大面積，只單獨開啟其中的一個電磁閥(第一電磁閥3或第二電磁閥4)，因同樣的水流量，注水孔(內環注水孔61、外環注水孔62)較少，水流速度更快，可達到翻攪食材，增進沖泡效果。Please refer to FIG. 3 , in this embodiment, the inner water injection ring hot water pipe 1 and the outer water injection ring hot water pipe 2 can also be provided with a throttle valve 20 , a first solenoid valve 3 and a second solenoid valve 4 at the upstream position (front end). Open at the same time, a large area can be sprayed, and only one of the solenoid valves (the first solenoid valve 3 or the second solenoid valve 4) is opened separately. Due to the same water flow, the water injection holes (the inner ring water injection hole 61 and the outer ring water injection hole 62) Fewer, faster water flow, which can stir the ingredients and improve the brewing effect.

[第三實施例][Third Embodiment]

請參閱圖4及圖5，在本實施例中，如需沖泡較大容量的濾杯，該注水片6可設置較大噴灑範圍的第三環注水孔63，且該注水頭5對應的設有第三環熱水道57，另增設一第三環熱水管30，使熱水能通過第三環熱水管30輸送至注水頭5的第三環熱水道57及注水片6的第三環注水孔63向下注水，第三環注水亦可用來溼潤錐型濾紙的上端，使錐型濾紙服貼於濾杯上。Please refer to FIG. 4 and FIG. 5 , in this embodiment, if a filter cup with a larger capacity needs to be brewed, the water injection piece 6 can be provided with a third ring of water injection holes 63 with a larger spray range, and the water injection head 5 corresponds to There is a third ring hot water channel 57, and a third ring hot water pipe 30 is added, so that hot water can be transported to the third ring hot water channel 57 of the water injection head 5 and the third ring of the water injection sheet 6 through the third ring hot water pipe 30. The water injection hole 63 is filled with water downward, and the third ring of water injection can also be used to wet the upper end of the cone-shaped filter paper, so that the cone-shaped filter paper adheres to the filter cup.

[第四實施例][Fourth Embodiment]

請參閱圖6，在本實施例中，為使沖泡溫度更穩定，亦可於該注水頭5設置一加熱器40，該加熱器40可為彈筒型加熱器或其他形式的加熱器，藉由自動控制系統控制該加熱器40加熱，使該注水頭5可預熱至沖泡溫度。Please refer to FIG. 6, in this embodiment, in order to make the brewing temperature more stable, a heater 40 can also be provided in the water injection head 5, and the heater 40 can be a cartridge heater or other types of heaters. The heating of the heater 40 is controlled by the automatic control system, so that the water injection head 5 can be preheated to the brewing temperature.

[第五實施例][Fifth Embodiment]

請參閱圖7，本發明注水頭5的預熱方式，亦可將該注水頭5連接至一鎖固架50，該鎖固架50具有一鎖固面501，該鎖固面501可呈曲面，該鎖固面501設計和熱水鍋爐(圖略)表面一樣的曲面，使該鎖固架50能用以貼合鎖固於熱水鍋爐上，以便利用熱水鍋爐的溫度預熱該注水頭5。Please refer to FIG. 7 , in the preheating method of the water injection head 5 of the present invention, the water injection head 5 can also be connected to a locking frame 50 , and the locking frame 50 has a locking surface 501 , and the locking surface 501 can be curved , the locking surface 501 is designed to have the same curved surface as the surface of the hot water boiler (not shown), so that the locking frame 50 can be used to fit and lock on the hot water boiler, so as to use the temperature of the hot water boiler to preheat the water injection head 5.

[第六實施例][Sixth Embodiment]

請參閱圖8及圖9，市售的手沖濾杯100有各種不同的造型，大類包含前述實施例的錐型及本實例的梯型。在本實施例中，為使梯型的濾杯100內的咖啡粉有較佳的翻攪效果，及內環注水後咖啡粉內凹使粉壁可接近梯型濾杯100的外型，本實施例的內環熱水道52可呈直線型，且該些內環注水孔61可設計為直線排列，該些內環注水孔61對應於內環熱水道52，內環注水孔61可因應實際需要而變化數量及孔徑，以便獲得較佳的沖泡效果。Please refer to FIG. 8 and FIG. 9 , there are various shapes of hand brewing cups 100 available in the market, and the major categories include the cone shape of the previous embodiment and the trapezoid shape of the present example. In this embodiment, in order to make the coffee powder in the trapezoidal filter cup 100 have a better stirring effect, and after the inner ring is filled with water, the coffee powder is concave so that the powder wall can be close to the appearance of the trapezoidal filter cup 100. The inner ring hot water channel 52 of the embodiment can be linear, and the inner ring water injection holes 61 can be designed to be arranged in a straight line, the inner ring water injection holes 61 correspond to the inner ring hot water channel 52, and the inner ring water injection holes 61 can be adapted to the actual The number and pore size can be changed as needed to obtain a better brewing effect.

[第七實施例][Seventh Embodiment]

請參閱圖10及圖11，在本實施例中，該注水頭本體51上設有一外環熱水道53，外環熱水道53設於注水頭本體51的底部，該外環熱水道53可靠近注水頭本體51的外緣。該外環熱水道53與兩相對設置的外環進水孔55相連通，該兩外環進水孔55連通於外注水環熱水管2(如圖1所示)的另一端，熱水能通過外注水環熱水管2輸送至注水頭5的外環熱水道53。在本實施例中，將上述實施例中的內環熱水道省略，且該注水頭本體51的中心設有一中心進水孔56，該內注水環熱水管1的另一端連通中心進水孔56，外環熱水道53位於中心進水孔56的外圍，熱水能通過內注水環熱水管1輸送至注水頭5的中心進水孔56。Please refer to FIG. 10 and FIG. 11 , in this embodiment, the water injection head body 51 is provided with an outer ring hot water channel 53 , the outer ring hot water channel 53 is arranged at the bottom of the water injection head body 51 , and the outer ring hot water channel 53 can be close to The outer edge of the water injection head body 51 . The outer ring hot water channel 53 is communicated with two oppositely arranged outer ring water inlet holes 55, and the two outer ring water inlet holes 55 are communicated with the other end of the outer water injection ring hot water pipe 2 (as shown in FIG. 1), and the hot water can It is transported to the outer ring hot water channel 53 of the water injection head 5 through the outer water injection ring hot water pipe 2 . In this embodiment, the inner ring hot water channel in the above embodiment is omitted, and the center of the water injection head body 51 is provided with a central water inlet hole 56 , and the other end of the inner water injection ring hot water pipe 1 is connected to the central water inlet hole 56 , the outer ring hot water channel 53 is located at the periphery of the central water inlet hole 56 , and the hot water can be transported to the central water inlet hole 56 of the water injection head 5 through the inner water injection ring hot water pipe 1 .

該注水片6設置於注水頭5的下方，且該注水片6設有一中心注水孔64及多個外環注水孔62，中心注水孔64及該些外環注水孔62貫穿注水片6的相對兩面，該些外環注水孔62位於中心注水孔64的外圍，中心注水孔64採用較大孔徑，中心注水孔64的孔徑大於任一外環注水孔62的孔徑，該中心注水孔64與中心進水孔56相對應，該些外環注水孔62與外環熱水道53相對應。熱水能通過該內注水環熱水管1輸送至注水頭5的中心進水孔56(中心)，再通過該中心注水孔64向下注水。熱水能通過外注水環熱水管2輸送至注水頭5的外環熱水道53，再通過該些外環注水孔62向下注水。該中心注水孔64設計為單孔，單孔出水孔徑較大，出水時較大的水柱對濾杯內的咖啡粉具有攪拌效果，可沖泡濃度較高的咖啡液。The water injection piece 6 is disposed below the water injection head 5 , and the water injection piece 6 is provided with a central water injection hole 64 and a plurality of outer ring water injection holes 62 , and the central water injection hole 64 and the outer ring water injection holes 62 penetrate the opposite sides of the water injection piece 6 . On both sides, the outer ring water injection holes 62 are located on the periphery of the central water injection hole 64, the central water injection hole 64 adopts a larger diameter, and the diameter of the central water injection hole 64 is larger than that of any outer ring water injection hole 62. The water inlet holes 56 correspond to each other, and the outer ring water injection holes 62 correspond to the outer ring hot water channels 53 . The hot water can be delivered to the central water inlet hole 56 (center) of the water injection head 5 through the inner water injection ring hot water pipe 1 , and then water is injected downward through the central water injection hole 64 . The hot water can be transported to the outer ring hot water channel 53 of the water injection head 5 through the outer water injection ring hot water pipe 2 , and then water is injected downward through the outer ring water injection holes 62 . The central water injection hole 64 is designed as a single hole, the single hole has a larger water outlet diameter, and the larger water column has a stirring effect on the coffee powder in the filter cup when the water is discharged, and can brew coffee liquid with a higher concentration.

[實施例的有益效果][Advantageous effects of the embodiment]

以上所公開的內容僅為本發明的優選可行實施例，並非因此侷限本發明的申請專利範圍，所以凡是運用本發明說明書及圖式內容所做的等效技術變化，均包含於本發明的申請專利範圍內。The content disclosed above is only a preferred feasible embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

1:內注水環熱水管 2:外注水環熱水管 3:第一電磁閥 4:第二電磁閥 5:注水頭 51:注水頭本體 52:內環熱水道 53:外環熱水道 54:內環進水孔 55:外環進水孔 56:中心進水孔 57:第三環熱水道 6:注水片 61:內環注水孔 62:外環注水孔 63:第三環注水孔 64:中心注水孔 7:熱水輸入端 8:第一節流閥 9:第二節流閥 10:螺絲 20:節流閥 30:第三環熱水管 40:加熱器 50:鎖固架 501:鎖固面 100:濾杯 200:錐型濾紙 300:飲料容器1: Inner water injection ring hot water pipe 2: Outer water injection ring hot water pipe 3: The first solenoid valve 4: The second solenoid valve 5: water injection head 51: water injection head body 52: Inner ring hot water channel 53: Outer ring hot water channel 54: Inner ring inlet hole 55: Outer ring inlet hole 56: Center inlet hole 57: The third ring hot water channel 6: water injection tablet 61: Inner ring water injection hole 62: Outer ring water injection hole 63: The third ring water injection hole 64: Center water injection hole 7: Hot water input 8: The first throttle valve 9: Second throttle valve 10: Screws 20: Throttle valve 30: The third ring hot water pipe 40: Heater 50: Locking frame 501: Locking surface 100: filter cup 200: cone filter paper 300: Beverage container

圖1為本發明第一實施例沖泡注水裝置的立體圖。FIG. 1 is a perspective view of the brewing water injection device according to the first embodiment of the present invention.

圖2為本發明第一實施例沖泡注水裝置的立體分解圖。2 is a perspective exploded view of the brewing water injection device according to the first embodiment of the present invention.

圖3為本發明第二實施例沖泡注水裝置的立體圖。3 is a perspective view of a brewing water injection device according to a second embodiment of the present invention.

圖4為本發明第三實施例沖泡注水裝置的立體分解圖。4 is a perspective exploded view of a brewing water injection device according to a third embodiment of the present invention.

圖5為本發明第三實施例沖泡注水裝置另一角度的立體分解圖。5 is a perspective exploded view of another angle of the brewing water injection device according to the third embodiment of the present invention.

圖6為本發明第四實施例注水頭的立體圖。6 is a perspective view of a water injection head according to a fourth embodiment of the present invention.

圖7為本發明第五實施例注水頭的立體圖。7 is a perspective view of a water injection head according to a fifth embodiment of the present invention.

圖8為本發明第六實施例沖泡注水裝置的立體圖。FIG. 8 is a perspective view of a brewing water injection device according to a sixth embodiment of the present invention.

圖9為本發明第六實施例沖泡注水裝置的立體分解圖。9 is a perspective exploded view of a brewing water injection device according to a sixth embodiment of the present invention.

圖10為本發明第七實施例注水頭及注水片的立體分解圖。10 is a perspective exploded view of a water injection head and a water injection sheet according to a seventh embodiment of the present invention.

圖11為本發明第七實施例注水頭及注水片的立體分解圖。11 is a perspective exploded view of a water injection head and a water injection sheet according to a seventh embodiment of the present invention.

1:內注水環熱水管1: Inner water injection ring hot water pipe

2:外注水環熱水管2: Outer water injection ring hot water pipe

3:第一電磁閥3: The first solenoid valve

4:第二電磁閥4: The second solenoid valve

5:注水頭5: water injection head

51:注水頭本體51: water injection head body

7:熱水輸入端7: Hot water input

8:第一節流閥8: The first throttle valve

9:第二節流閥9: Second throttle valve

100:濾杯100: filter cup

200:錐型濾紙200: cone filter paper

300:飲料容器300: Beverage container

Claims

一種沖泡注水裝置，包括：一內注水環熱水管；一外注水環熱水管，該內注水環熱水管的一端及該外注水環熱水管的一端連接於一熱水輸入端；一第一電磁閥，該第一電磁閥連通於該內注水環熱水管；一第二電磁閥，該第二電磁閥連通於該外注水環熱水管；一注水頭，該注水頭具有一注水頭本體，該注水頭本體上至少設有一內環熱水道及一外環熱水道，該外環熱水道位於該內環熱水道的外圍，該內環熱水道與至少一內環進水孔相連通，該內環進水孔連通於該內注水環熱水管的另一端，熱水能通過該內注水環熱水管輸送至該注水頭的內環熱水道，該外環熱水道與至少一外環進水孔相連通，該外環進水孔連通於該外注水環熱水管的另一端，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道；以及一注水片，該注水片設置於該注水頭的下方，該注水片設有多個內環注水孔及多個外環注水孔，該些內環注水孔及該些外環注水孔貫穿該注水片的相對兩面，該些內環注水孔與該內環熱水道相對應，該些外環注水孔與該外環熱水道相對應；其中該第一電磁閥及該第二電磁閥能單獨開啟或共同開啟，該第一電磁閥開啟時，熱水能通過該內注水環熱水管輸送至該注水頭的內環熱水道，並通過該些內環注水孔向下注水；該第二電磁閥開啟時，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道，並通過該些外環注水孔向下注水。A brewing water injection device, comprising: An inner water injection ring hot water pipe; an outer water injection ring hot water pipe, one end of the inner water injection ring hot water pipe and one end of the outer water injection ring hot water pipe are connected to a hot water input end; a first solenoid valve, the first solenoid valve is communicated with the inner water injection ring hot water pipe; a second solenoid valve, the second solenoid valve is connected to the outer water injection ring hot water pipe; A water injection head. The water injection head has a water injection head body. The water injection head body is provided with at least an inner ring hot water channel and an outer ring hot water channel. The outer ring hot water channel is located on the periphery of the inner ring hot water channel. The water channel is communicated with at least one inner ring water inlet hole, the inner ring water inlet hole is communicated with the other end of the inner water injection ring hot water pipe, and the hot water can be transported to the inner ring hot water channel of the water injection head through the inner water injection ring hot water pipe , the outer ring hot water channel is communicated with at least one outer ring water inlet hole, the outer ring water inlet hole is communicated with the other end of the outer water injection ring hot water pipe, and the hot water can be transported to the water injection head through the outer water injection ring hot water pipe the outer ring hot water channel; and a water injection sheet, the water injection sheet is arranged below the water injection head, the water injection sheet is provided with a plurality of inner ring water injection holes and a plurality of outer ring water injection holes, the inner ring water injection holes and the outer ring water injection holes pass through the water injection On opposite sides of the sheet, the inner ring water injection holes correspond to the inner ring hot water channel, and the outer ring water injection holes correspond to the outer ring hot water channel; The first solenoid valve and the second solenoid valve can be opened individually or together. When the first solenoid valve is opened, the hot water can be transported to the inner ring hot water channel of the water injection head through the inner water injection ring hot water pipe, and passed through the inner ring hot water pipe. The inner ring water injection holes inject water downward; when the second solenoid valve is opened, hot water can be transported to the outer ring hot water channel of the water injection head through the outer water injection ring hot water pipe, and water is injected downward through the outer ring water injection holes .

如請求項1所述的沖泡注水裝置，其中該內注水環熱水管為第一環熱水管，該外注水環熱水管為第二環熱水管，該內環熱水道為第一環熱水道，該外環熱水道為第二環熱水道，該些內環注水孔為第一環注水孔，該些外環注水孔為第二環注水孔，該注水片還設置第三環注水孔，且該注水頭對應的設有第三環熱水道，另增設一第三環熱水管，熱水能通過該第三環熱水管輸送至該注水頭的第三環熱水道及該注水片的第三環注水孔向下注水。The brewing water injection device according to claim 1, wherein the inner water injection ring hot water pipe is a first ring hot water pipe, the outer water injection ring hot water pipe is a second ring hot water pipe, and the inner ring hot water pipe is a first ring hot water pipe , the outer ring hot water channel is the second ring hot water channel, the inner ring water injection holes are the first ring water injection holes, the outer ring water injection holes are the second ring water injection holes, and the water injection sheet is also provided with a third ring water injection hole, And the water injection head is provided with a third ring hot water channel correspondingly, and a third ring hot water pipe is added. The hot water can be transported to the third ring hot water channel of the water injection head and the third ring hot water pipe of the water injection piece through the third ring hot water pipe. The three-ring water injection hole injects water downward.

如請求項1所述的沖泡注水裝置，其中該內注水環熱水管上設置一第一節流閥，用以調整熱水流量，該外注水環熱水管上設置一第二節流閥，用以調整熱水流量。The brewing water injection device according to claim 1, wherein a first throttle valve is provided on the inner water injection ring hot water pipe to adjust the flow of hot water, and a second throttle valve is provided on the outer water injection ring hot water pipe, To adjust the hot water flow.

如請求項1所述的沖泡注水裝置，其中該內注水環熱水管及該外注水環熱水管於上游位置設置一節流閥，用以調整熱水流量。The brewing water injection device according to claim 1, wherein the inner water injection ring hot water pipe and the outer water injection ring hot water pipe are provided with a throttle valve at the upstream position to adjust the hot water flow.

如請求項1所述的沖泡注水裝置，其中該內環熱水道及該外環熱水道設於該注水頭本體的底部，該內環熱水道靠近該注水頭本體的中心，該外環熱水道靠近該注水頭本體的外緣，該內環熱水道及該外環熱水道呈圓環型，且該些內環注水孔及該些外環注水孔呈圓環型排列。The brewing water injection device according to claim 1, wherein the inner ring hot water channel and the outer ring hot water channel are arranged at the bottom of the water injection head body, the inner ring hot water channel is close to the center of the water injection head body, and the outer ring hot water channel is close to the center of the water injection head body. The water channel is close to the outer edge of the water injection head body, the inner ring hot water channel and the outer ring hot water channel are annular, and the inner ring water injection holes and the outer ring water injection holes are arranged in a ring shape.

如請求項1所述的沖泡注水裝置，其中該外環進水孔設有兩個，且該兩外環進水孔相對設置於該注水頭本體上靠近兩側處。The brewing water injection device according to claim 1, wherein the outer ring water inlet holes are provided with two, and the two outer ring water inlet holes are oppositely arranged on the water injection head body near two sides.

如請求項1所述的沖泡注水裝置，其中該注水頭設置一加熱器，使該注水頭能預熱至沖泡溫度。The brewing water injection device according to claim 1, wherein the water injection head is provided with a heater, so that the water injection head can be preheated to the brewing temperature.

如請求項1所述的沖泡注水裝置，其中該注水頭連接至一鎖固架，該鎖固架具有一鎖固面，該鎖固面呈曲面，該鎖固架能用以貼合鎖固於熱水鍋爐上。The brewing water filling device according to claim 1, wherein the water filling head is connected to a locking frame, the locking frame has a locking surface, the locking surface is curved, and the locking frame can be used to fit the lock Fixed on the hot water boiler.

如請求項1所述的沖泡注水裝置，其中該內環熱水道呈直線型，且該些內環注水孔設計為直線排列。The brewing water injection device according to claim 1, wherein the inner ring hot water channel is linear, and the inner ring water injection holes are designed to be arranged in a straight line.

一種沖泡注水裝置，包括：一內注水環熱水管；一外注水環熱水管，該內注水環熱水管的一端及該外注水環熱水管的一端連接於一熱水輸入端；一第一電磁閥，該第一電磁閥連通於該內注水環熱水管；一第二電磁閥，該第二電磁閥連通於該外注水環熱水管；一注水頭，該注水頭具有一注水頭本體，該注水頭本體上設有一外環熱水道及一中心進水孔，該外環熱水道與至少一外環進水孔相連通，該外環進水孔連通於該外注水環熱水管的另一端，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道，該中心進水孔設於該注水頭本體的中心，該外環熱水道位於該中心進水孔的外圍，該內注水環熱水管的另一端連通該中心進水孔，熱水能通過該內注水環熱水管輸送至該注水頭的中心進水孔；以及一注水片，該注水片設置於該注水頭的下方，該注水片設有一中心注水孔及多個外環注水孔，該中心注水孔及該些外環注水孔貫穿該注水片的相對兩面，該中心注水孔的孔徑大於任一外環注水孔的孔徑，該中心注水孔與該中心進水孔相對應，該些外環注水孔與該外環熱水道相對應；其中該第一電磁閥及該第二電磁閥能單獨開啟或共同開啟，該第一電磁閥開啟時，熱水能通過該內注水環熱水管輸送至該注水頭的中心進水孔，並通過該中心注水孔向下注水；該第二電磁閥開啟時，熱水能通過該外注水環熱水管輸送至該注水頭的外環熱水道，並通過該些外環注水孔向下注水。A brewing water injection device, comprising: An inner water injection ring hot water pipe; an outer water injection ring hot water pipe, one end of the inner water injection ring hot water pipe and one end of the outer water injection ring hot water pipe are connected to a hot water input end; a first solenoid valve, the first solenoid valve is communicated with the inner water injection ring hot water pipe; a second solenoid valve, the second solenoid valve is connected to the outer water injection ring hot water pipe; A water injection head, the water injection head has a water injection head body, the water injection head body is provided with an outer ring hot water channel and a central water inlet hole, the outer ring hot water channel is communicated with at least one outer ring water inlet hole, the outer ring water channel The water inlet hole is connected to the other end of the outer water injection ring hot water pipe, and the hot water can be transported to the outer ring hot water channel of the water injection head through the outer water injection ring hot water pipe. The central water inlet hole is arranged in the center of the water injection head body. The outer ring hot water channel is located on the periphery of the central water inlet hole, the other end of the inner water injection ring hot water pipe is connected to the central water inlet hole, and hot water can be transported to the central water inlet hole of the water injection head through the inner water injection ring hot water pipe ;as well as a water injection sheet, the water injection sheet is arranged below the water injection head, the water injection sheet is provided with a central water injection hole and a plurality of outer ring water injection holes, the central water injection hole and the outer ring water injection holes pass through the opposite sides of the water injection sheet, The diameter of the central water injection hole is larger than that of any outer ring water injection hole, the central water injection hole corresponds to the central water inlet hole, and the outer ring water injection holes correspond to the outer ring hot water channel; The first solenoid valve and the second solenoid valve can be opened independently or together. When the first solenoid valve is opened, the hot water can be transported to the central water inlet hole of the water injection head through the inner water injection ring hot water pipe, and passed through the inner water injection ring hot water pipe. The central water injection hole injects water downward; when the second solenoid valve is opened, hot water can be transported to the outer ring hot water channel of the water injection head through the outer water injection ring hot water pipe, and water is injected downward through the outer ring water injection holes.