M430584 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種電熱水器之技術領域，尤指一種 以統合溫度、流量及加熱器之功率而進行動態流量控制及 加熱器功率控制來達到恆溫效果之即熱式電熱水器。 【先前技術】 按’目前常見的電熱水器大致可分為錯水式及即 二大類。 … 其中，儲水式熱水器大多是用於人口數較多的家庭， 或是供營業場所使用，儲水式熱水器的結構主要a在一： 水桶中設置-個或多個電熱器，而經由電熱器對=水桶= 所儲存的水進行加熱。 而即熱式熱水器一般是用於小套房或是小家庭等人 較少的場所，即熱式熱水器的體積小，因此可 數 浴室内，當水龍頭開啟後，水會流經熱水器内部的♦熱^。於 而由電熱器即時地對流過的水進行加熱後再輸出％ *'、、态」 由管路及電熱器等的設計，而能迅速地將水二 f，藉 者使用。 …使供使用 如我國專利公告第M379040號「電熱水器 』：)」新型專利即已揭示此類 ：構改良 熱水器包括有—蓄次搞 ^ 、又'、、°構，該電 -控制單元及—产g、— m 一溫度檢知單元、 界定有-H知單元，該#水槽料係縱向楚伸 通，而該蓄水編 頂面水口係與該蓄水槽内相 g 〜δ亥加熱單元相接設’蓄水神 曰 < 出水管 3 M430584 與該溫度檢知單元相接設，以供讀取流出蓄水槽之水溫溫 度，且控制單元與加熱單元、溫度檢知單元電性連接，供 控制運算及訊號傳遞用，而該流量檢知單元同樣的與控制 單元電性連接及與蓄水槽相組設，以供讀取水流之入水量。 藉由以霍爾1C組成的流量檢知單元得以更精準精確 的4貞測水流量值，當該電熱水器進行啟動後，該流量檢知 單元即偵測進入該蓄水槽的水量，同時將流量數值傳遞至 該控制單元，使用者得知此流量數值訊息後得以藉由一水 量閥進行手動方式控制水量，以達有效恆溫效果。 前述專利技術是以進水流量來作為加熱單元之主要控 制參數，並將控制資訊顯示供使用者讀取得知，讓使用者 以手動方式調控進水閥來變進水量，才能達到恆溫出水的 效果，這樣的控制方式對使用者而言顯然是不便，且需再 加以改進的。 此外，由於即熱式熱水器對通過加熱單元之水流的加 熱時間很短，因此對水的加熱能力是有限的，當進水溫度 與設定之出水溫度間的差距加大時，便難以達到恆溫出水 的要求。舉例而言，冬季時進水溫度可能僅有十餘度，而 夏季時進水溫度大約有二十多度；而冬季時出水溫度可能 必需達到45〜50°c，而夏季時出水溫度可能僅需約40°C， 換言之，在冬夏之間進水溫度與出水溫度間的變異可能高 達20°C，在這樣的條件下，僅透過前述中所述之流量檢知 與進水閥控制，將難以確保可達恆溫出水的功效。 從而，現有之即熱式電熱水器的加熱系統實有再加以 改進之必要，以期能確實達到恆溫出水之功效。 M430584 元27係與該流量控制閥23、進水量感知器％、進水加产 感知器25、出水溫度感知器26及該加熱單元21電性連皿接^ 且該控制單元27亦與設置於該機殼u的溫度調整鈕η、 顯示器13及電源控制鈕14電性連接。該控制單元27係用 以運算及接收、傳送訊號，俾藉以㈣料量㈣閥23鱼 加熱單元2卜使該即熱式電熱水器！之出水溫度保持於怔 溫狀態。M430584 V. New description: [New technical field] This creation is about the technical field of electric water heaters, especially the dynamic flow control and heater power control to achieve temperature, flow and heater power. Instant electric water heater with constant temperature effect. [Prior Art] According to the current common electric water heaters, they can be roughly classified into two types. ... Among them, the storage water heaters are mostly used for households with a large population, or for use in business premises. The structure of the storage water heater is mainly a: one or more electric heaters are installed in the water tub, and the electric heater is passed through the electric heater. Pair = bucket = heated water stored. The hot water heater is generally used in small suites or small homes and other places, that is, the size of the hot water heater is small, so in the number of bathrooms, when the faucet is turned on, the water will flow through the inside of the water heater. ^. Therefore, the electric heater instantaneously heats the flowing water and then outputs the %*', state" by the design of the pipeline and the electric heater, and can quickly use the water. ...such as the use of new patents such as China's Patent Bulletin No. M379040 "Electric water heaters:) ") has revealed such a structure: the structure of the improved water heater includes - storage, ^,, ° structure, the electric-control unit and - producing g, - m a temperature detecting unit, defined as -H knowing unit, the #sink material is longitudinally stretched, and the water storage top nozzle is connected with the inner phase of the water storage tank The unit is connected with the water storage god < water outlet pipe 3 M430584 is connected with the temperature detecting unit for reading the water temperature and temperature of the outflow water storage tank, and the control unit and the heating unit and the temperature detecting unit are electrically connected. The connection is used for control calculation and signal transmission, and the flow detection unit is electrically connected to the control unit and the water storage tank for reading the water inflow. By using the flow detection unit composed of Hall 1C to more accurately and accurately measure the water flow value, when the electric water heater is started, the flow detection unit detects the amount of water entering the water storage tank, and simultaneously flows the flow rate. The value is transmitted to the control unit. After the user knows the flow value message, the water quantity can be manually controlled by a water quantity valve to achieve an effective constant temperature effect. The aforementioned patented technology uses the inflow water flow as the main control parameter of the heating unit, and displays the control information for the user to read, so that the user can manually control the inlet valve to change the water volume, so as to achieve the effect of the constant temperature water discharge. Such a control method is obviously inconvenient to the user and needs to be improved. In addition, since the heating time of the water heater passing through the heating unit is short, the heating ability to water is limited, and when the difference between the inlet water temperature and the set outlet water temperature is increased, it is difficult to reach the constant temperature water outlet. Requirements. For example, in winter, the inlet water temperature may be only ten degrees, while in summer, the inlet water temperature is about twenty degrees; in winter, the outlet temperature may have to reach 45 to 50 °c, while in summer, the outlet temperature may only be It takes about 40 ° C. In other words, the variation between the inlet and outlet temperatures between winter and summer may be as high as 20 ° C. Under such conditions, only the flow detection and inlet valve control described above will be used. It is difficult to ensure the effect of reaching the constant temperature water. Therefore, the heating system of the existing instant electric water heater is necessary to be improved, so as to achieve the effect of the constant temperature water discharge. The M430584 element 27 is electrically connected to the flow control valve 23, the water intake sensor sensor %, the water inlet sensor 25, the water outlet temperature sensor 26, and the heating unit 21, and the control unit 27 is also disposed The temperature adjustment knob η of the casing u, the display 13 and the power control button 14 are electrically connected. The control unit 27 is used to calculate and receive and transmit signals, and (4) the amount of material (4) valve 23 fish heating unit 2 to make the instant electric water heater! The outlet water temperature is maintained at a temperature of enthalpy.
運用本_之即赋電熱水H丨時，使时係按壓該 電源控制鈕14來開啟該即熱式電熱水器丨，並可透過該溫 度調整鈕12調整設定所需之出水溫度，而設定之溫度;;； 由該顯示器13顯示。 、 當使用者開啟水龍頭時，水流會通過該流量控制閥B ’再經由該進水量感知器24與該進水溫度感知器乃，而 ，進入該加熱單元2卜該進水量感知器24與該進水溫度 感，器25會即時傳送進水資訊至該控制單& 27，經該控 制單元27運算後再傳送訊號來控制該加熱單& 21的^ ’當進水量與溫度和出水溫度之差距在該加熱單元21瞬間 加熱能力之範圍内時，則直接由該控制單元27調控該加埶 單元21之功率大小來對水流進行加熱，使水溫達到使用^ 所設定之出水溫度；而當進水量與溫度和出水溫度之差距 超過該加熱單元21瞬間加熱能力之範圍時’則該控制單元 27會傳送訊號至該流量控制閥23來調降進水量，使進水 量與溫度和出水溫度之差距落在該加熱單元21瞬間加执 能力之範圍内，以確保出水溫度能達到使用者的需求。 進一步而言，由於進水量與進水溫度是動態變化之數 7 值，因此該控制單元27合 之功率大小與該流量控制:二:量°大工：該加熱單元21 ，如’當使用者剛開啟使用熱水 和出水溫度之差距是落在吁進水直與溫度 範圍内時，处财元27^^^，加熱能力之 控該加熱單元21之功率 〆'丨1里控制閥23，而調 ，而當使用中遇有進 ===設定u 早元2”更會動態調降該力 ，該控制 ，合使用者所設定之出水水 ::微增大或進水溫度略微下降之 = 進水= 便會動態調升該加熱單元21之加孰功率=制早疋27 用者:設定之出水溫度;而當使用中遇上進合： 力二差距超過該加熱單：2:瞬間 合使用者所設定之出水溫度。 使出水/皿度 由於本創作在進水管221上設置了進水量感知器㈣ 進水：度感知器25，而可提供完整的進水f訊給該控制單 ==7 ’經由該控制單元27的運算，即可自動化地控制該 =里控制閥23與加熱單元21，透過調整進水量與加熱單 疋21之功率而可確保該即熱式電熱水器丨之出水溫& 怪溫狀態。 ,此外’當本創作之即熱式電熱水器1使用於供水流量 穩定之場合時，甚至可以取消該進水量感知器之設置，而 直接以流量控制閥之啟閉狀態資訊來充作流量資訊，如此When the electric hot water H丨 is used, the electric power control button 14 is pressed to turn on the instant electric water heater 丨, and the temperature of the outlet water required for setting can be adjusted through the temperature adjustment button 12, and the setting is made. The temperature;;; is displayed by the display 13. When the user turns on the faucet, the water flow passes through the flow control valve B' and the water inlet temperature sensor 24 and the water inlet temperature sensor, and enters the heating unit 2 and the water intake sensor 24 and the Influent temperature sense, the device 25 will immediately send the influent information to the control list & 27, after the operation of the control unit 27, the signal is transmitted to control the heating list & 21 when the water intake and temperature and the water temperature When the gap is within the range of the instantaneous heating capability of the heating unit 21, the power of the twisting unit 21 is directly regulated by the control unit 27 to heat the water flow so that the water temperature reaches the outlet water temperature set by the use; When the difference between the water inlet quantity and the temperature and the outlet water temperature exceeds the range of the instantaneous heating capacity of the heating unit 21, then the control unit 27 transmits a signal to the flow control valve 23 to reduce the water inlet amount, so that the water inlet amount and the temperature and the outlet water temperature. The gap falls within the range of the instantaneous heating capacity of the heating unit 21 to ensure that the water temperature reaches the user's needs. Further, since the influent amount and the influent temperature are the number 7 of the dynamic change, the control unit 27 combines the power level with the flow rate control: two: the amount of the work: the heating unit 21, such as 'when the user just When the difference between the temperature of the hot water and the outlet water is set to fall within the temperature range of the water and the temperature, the financial unit 27^^^, the heating capacity is controlled by the power of the heating unit 21, and the control valve 23 is Adjust, and when there is a use in the === setting u early yuan 2" will dynamically reduce the force, the control, with the user set the water:: slightly increased or the inlet water temperature slightly decreased = Influent water will dynamically increase the heating power of the heating unit 21 = early 疋 27 User: set the water temperature; and when used in the encounter: the force two gap exceeds the heating list: 2: instant combination The outlet water temperature set by the user. The water/drinkage is set on the inlet pipe 221 due to the creation of the water inlet sensor (4) water inlet: degree sensor 25, and a complete influent water signal can be provided to the control list = =7 'Automatically control the =in control via the operation of the control unit 27 23 and the heating unit 21, by adjusting the water intake amount and the power of the heating unit 21, the water temperature of the instant electric water heater can be ensured and the temperature is abnormal. In addition, the instant electric water heater 1 of the present invention is used. When the water supply flow is stable, the setting of the water intake sensor can be canceled, and the flow control information can be directly used as the flow information of the flow control valve.