M37346.7 五、新型說明： 【新型所屬之技術領域】 尤其是指一種具功率調雙 本創作有關於一種熱水器 功能的熱水器。 【先前技術】 按，習知使用電力加熱的熱水器，是將電力提供 =4 ’使電阻絲產生熱量，進而加熱該熱水器的進水。^ 二，供應方式’是使用—開關來控制電源是否供應電= T :絲’而這種控制的方式，在加熱程度調整的準確^ 上，…法作到精準的電力功率供應控制，常常會有誤声< 且在開關切換時，會因為突 、< a❹ΐ 轉甚至是影響㈣安全。緣是，® 知9…水β確貫有其需要改善之處。 【新型内容】 有鑑於此，摘作所要解決的技術 種能夠調整供應功率的熱水器，透過兩開關單:二： :供應給加熱單元的電力功率大小，以調整 具功作力的=案，提供一種 應單元、-第包有早元、一電源供 一第二開關…線、一第二電源線、—第-開關單元、 汗早元、—控制單元以及一功率設定單元。 不同程二熱ί元是依據所接收到的電力多寡，來將水作 又、口…、，而電源供應單元耦接於加熱單元，即是 3 用來供應電力給加熱單元。第一電源線以及第二電源 接於加熱單元和電祕料元之間1 第一 於第—電源線與加熱單元之間，而第J關 第二電源線與加熱單元之間，兩者皆藉由控 —羊^:制/、導通或截止，來決定是否供應電力給加敎單 疋。另外’功率設定單元_於控制單元 用者 ^定電源供應單核料加熱單元的電力功率的 率定訊號至控制單元，令控制單元能夠依據功 ^疋峨來控㈣源供辟元供舒加熱單元的電力功 第提的是’控鮮元是透過㈣f關單元或 供應至加熱單元的功率大小。另外，該熱水； ST田Ϊ一進水量檢知單元，可為霍爾晶片水量檢知 β ，用*爾效應來作熱水器進水水量的量測。 6 ^由控糊财元導通週_長短，來改變電源供應 熱單元的電力功率大小，以職熱水器的出 以上之概述與接下來的實施例，皆是為了進一步說明 僅技術手段與達成功效，朗敘述之實施例與圖式 僅k供參考與說額，並非韓對本創作加以限制者。 【實施方式】 I照第-圖’為具功率調整功能的熱水器的一種實 ^之方塊圖’包括有-控制單元仙、—加熱單元1〇3、 一電源供應單元舰、-第—電源線他、—第二電源線 M373467 第二開關單元111以及—功 107、一第一開關單元1〇9、 率設定單元113。 加熱單兀103是用來將熱水器的進水作加埶以 溫度較高的水，而加熱的程度是依據所接收到的電^ 大小而有所不同。其中，電源供應單元1〇6 =電力給加熱料1⑹，其可以為交流電源，在it 例中的電源供應單元廳透過第一電源線105與第二= 線107供電給加熱單元1〇3。 〜原 第一開關單元109耦接於第—電源線1〇5與加埶 之間，該第一開關單元109 …70 :電器（Re丨ay)等，其接受控制單元在= f截止狀悲間作切換，依此決定第一電源線1〇5是否 二早元103連通。相對的，第二開關單元lu即是轉接口 電源線107和加熱單元⑽之間，可以是電子式 像是三端雙向可控销關元件（TRI ς =軍元則控制，在導通或載止狀態間作切= 疋苐一電源線107是否與加熱單元1〇3相連通。 值得一提的是，唯有當控制單元1〇1將第一開 第元m皆控制在導通的狀態下，使第-； = Κ)5和第二電源線1〇7形成迴路時，電源供應 屯 才會供應電力給加埶單元， — U6 加熱的動作。一丨。3 ’瓖加熱早兀⑽能夠執行 =設定單元m _於控鮮元ι(η，是用來讓使 叹疋電源供應單元1()6供應給加熱單幻 ΐ;擇=:供應功率的大小分成某些段數：用 牛歹來况，右功率最大為10千瓦，功率設定單元 M373467 113可將功率分成十段，分別為第0段（供應i千瓦）、第 1段（供應2千瓦）、第2段（供應3千瓦）......，一直到 弟9#又（供應全功率，也就是1〇千瓦），來讓使用者選擇， 段數越高代表電源供應單元1〇6提供給加熱單元1〇3的電 力功率越高，也就代表著出水的溫度會越高。 功率设定單元113在接收了使用者的設定之後，便會 傳送一功率設定訊號給控制單元1〇1，讓控制單元1〇1 ^ 以·》周電源供應單元1 〇6供應給加熱單元1 的電力功 率。而在本實施例中，控制單元1〇1調整功率的方式，可 以是透過控制第二開關單元1U (也就是TRIAC)之導通 週期的長短，來調整所提供的功率。也就是說，控制單元 Y01依據功率設定訊號來設定不同的TRIAC觸發角度，讓 開關單元111能夠有不同的工作週期（Duty Cycle)， ，使用者設定的功率供應段數越高，控制單元101就會令 第一開關單元111的導通週期佔整體週期的百分比越大， 如此一來提供給加熱單元103的平均功率也就會越大，以 達到調整出水溫度的目的。 復參閱第一圖，該具功率調整功能的熱水器更可包括 。。:開關檢測單元115，耦接於控制單元1〇1和第二開關 ，兀111’用來檢測第二開關單元U1是否有故障的情況發 生’像是短路等等。 特別的是，在本實施例中，第一開關單元109為機械 j開關，像是繼電器等，其使用的次數及時間長度都有其 艮制，不像電子式開關幾乎是無使用次數或時間上的限 / =此，在控制單元101控制第—開關單元1〇9及第二 #關單元111截止或是導通時’便需設計-些特別的流程 6 M373467 ，機制’來減少第-開關單元應非必要的運作 長第—開關單元109的使用壽命。 a、 舉例來說’在需要供應電力給加熱單元時，控 二會先讓第二開關單*109導通，接著，在導“ 兩關早7〇 111之前’先利用p弓 測第圳用則述之開關檢測單元115偵 早7G 111是否有故障或是短路的情況發生。若 將^ 111為正㊉可運作的狀態，才 ^回Γ 電源線105和第二電源線浙形成供電M37346.7 V. New description: [New technology field] In particular, it refers to a water heater with a power switch function. [Prior Art] According to the conventionally known electric water heater, the electric power is supplied by the electric power to generate heat of the electric resistance wire, thereby heating the water inlet of the water heater. ^ Second, the supply method 'is to use - switch to control whether the power supply is supplied = T: wire' and this way of control, in the accuracy of the heating degree adjustment ^, ... to the precise power supply control, often There is an erroneous sound < and when the switch is switched, it will be safe because of sudden, < a ❹ΐ or even influence (4). The reason is that ® know 9... water beta has its needs to improve. [New content] In view of this, the technical solution to be solved by the invention is to adjust the power supply of the water heater, through the two switches: two:: the power supply to the heating unit, to adjust the power of the case = provide A unit, a first pack, a power supply, a second switch, a second power line, a first switch unit, a sweat element, a control unit, and a power setting unit. The two different heats are based on the amount of power received, and the water supply unit is coupled to the heating unit, that is, 3 is used to supply power to the heating unit. The first power line and the second power source are connected between the heating unit and the secret element 1 between the first power line and the heating unit, and between the second power line and the heating unit, both of which are It is decided whether to supply power to the twisting unit by controlling the control system, turning on or off. In addition, the 'power setting unit _ is used by the control unit to determine the power supply rate of the power supply single-core heating unit to the control unit, so that the control unit can control according to the function (4) source for supply and heating The power of the unit is mentioned as 'the amount of power that is transmitted through the (four)f-off unit or supplied to the heating unit. In addition, the hot water; ST Tianyi water intake detection unit, can detect the amount of water in the Hall wafer, using the * effect to measure the amount of water in the water heater. 6 ^ The power consumption of the power supply heating unit is changed by the control of the financial period. The above overview and the following examples are used to further illustrate the technical means and achieve the effect. The embodiments and drawings of Lang’s narrative are only for reference and speaking, and it is not Han’s restriction on this creation. [Embodiment] I, according to the first figure, is a block diagram of a water heater with power adjustment function. The control unit includes a control unit, a heating unit 1〇3, a power supply unit ship, and a first power line. He, a second power line M373467, a second switching unit 111, and a work 107, a first switch unit 1〇9, and a rate setting unit 113. The heating unit 103 is used to heat the water inlet of the water heater to a higher temperature water, and the degree of heating varies depending on the size of the received electricity. The power supply unit 1〇6=electric power to the heating material 1 (6), which may be an alternating current power source, is supplied to the heating unit 1〇3 through the first power line 105 and the second=line 107 in the power supply unit hall in the example. ~ The original first switch unit 109 is coupled between the first power line 1〇5 and the twist, the first switch unit 109 ... 70: electrical (Re丨ay), etc., which accepts the control unit at = f cut-off Inter-switching, according to which it is determined whether the first power line 1〇5 is connected to the early morning 103. In contrast, the second switch unit lu is between the interface power supply line 107 and the heating unit (10), and may be an electronic image such as a three-terminal bidirectional controllable pin component (TRI ς = military element control, in conduction or load Inter-state switching = 疋苐 Whether the power line 107 is connected to the heating unit 1〇3. It is worth mentioning that only when the control unit 1〇1 controls the first opening element m to be in the on state, When the -? = Κ)5 and the second power line 1〇7 form a loop, the power supply will supply power to the twisting unit, and the U6 heats up. A trip. 3 '瓖 heating early 兀 (10) can be executed = setting unit m _ in the control element ι (η, is used to make the sigh power supply unit 1 () 6 supply to the heating single illusion; select =: the size of the power supply Divided into a number of segments: with the calf, the right power is up to 10 kW, the power setting unit M373467 113 can divide the power into ten segments, respectively the 0th segment (supply i kW), the first segment (supply 2 kW) , the second paragraph (supply 3 kW) ..., until the brother 9 # (supply full power, that is, 1 kW), to let the user choose, the higher the number of segments represents the power supply unit 1〇 6 The higher the power supplied to the heating unit 1〇3, the higher the temperature of the water. The power setting unit 113 transmits a power setting signal to the control unit 1 after receiving the user's setting. 〇1, let the control unit 1〇1 ^··"the power supply unit 1 〇6 supply power power to the heating unit 1. In the present embodiment, the control unit 1〇1 adjusts the power, which may be through the control The length of the on-period of the second switching unit 1U (that is, TRIAC) is adjusted The power provided. That is, the control unit Y01 sets different TRIAC trigger angles according to the power setting signal, so that the switch unit 111 can have different duty cycles (Duty Cycle), and the higher the number of power supply segments set by the user, The control unit 101 will make the on-period of the first switching unit 111 account for a larger percentage of the overall period, and thus the average power supplied to the heating unit 103 will be larger, so as to achieve the purpose of adjusting the outlet water temperature. In one figure, the water heater with power adjustment function may further include: a switch detecting unit 115 coupled to the control unit 〇1 and the second switch, and the 兀111' is configured to detect whether the second switch unit U1 is faulty. In particular, in the present embodiment, the first switching unit 109 is a mechanical switch, such as a relay, and the number of times and the length of time thereof are controlled, unlike electronic The switch is almost no use or time limit / = this, when the control unit 101 controls the first switch unit 1〇9 and the second #off unit 111 to be turned off or on Design - some special process 6 M373467, the mechanism 'to reduce the service life of the first switch unit should be unnecessary - the service life of the switch unit 109. a, for example, 'when the power needs to be supplied to the heating unit, the second control First let the second switch single *109 turn on, then, before the "two off early 7〇111" first use the p-bow test, the switch detection unit 115 is used to detect whether the 7G 111 is faulty or short-circuited. Occurs. If ^ 111 is in a state in which it can operate, then the power line 105 and the second power line form a power supply.
期1Γ、並依據功率設定單元113的設定來控制工作週 /以碰供應給加熱單元⑽的電力功率。 D 現象:右不第二開關單元111有故障或短路的 ^01即維持第二開關單it 111在戴止@ 狀態，也就不會形成供電迴 戳止的 ⑽便不會在㈣㈣S m’ f ―開關單元 壓，如此便可延長第一 不當的承受負載電流或電 的方式，便可避3 =09後’再導通第二開關單元⑴ 但曰4“ 免第—開關單元109在導通時產生火亦， k幵、、泉路穩定度以及使用上的安全性。 另方面在控制單元101要私卜雷、、盾徂虛留_ 供電給加熱單元103時，可 了 t原供應早兀1〇6 再關閉第-開關單元1〇 將弟-開關早兀111截止’ 元贈在開關切換時產生火Ϊ此同樣能夠避免第一開關單 更可=二：斷圖’該具功率調整功能的熱水器中， 路單元1〇4、-進水量檢知單元1Π、 1示°隻早兀U9、一主系絲、㈤ 檢知單元123、皿度檢知單元⑵、—出水溫度 、 凡125以及—電壓檢知單元127。 7 其中，進水量檢知單元117辆接於控制單元101，是 用來測1進入熱水器的水量，若進水水量超過某特定數 值或疋在某數值區間之内，才傳送一啟動訊號讓控制單 兀joi正常運作，而若進水水量低於某特定數值或在某數 值區間之外，便傳送一停止訊號讓控制單元101停止運作 亚停止加熱單元103的供電。進水量檢知單元117可以是 *曰片水里h知器，利用霍爾效應來作水量的檢測，當 f流量越大，進水量檢知單元117中的磁性物質（如磁鐵） ^^的轉速越快，霍_效職生的鱗也就越s，所以進 t里檢知單元117將霍爾效應產生的頻率經過換算，便可 知知進入熱水器的水量多寡，並將數據傳送至控制單元 101。值得一提的是，利用霍爾效應來偵測水量，搭配進水 濾網裝置，不會因為水中髒污或是雜質而產生誤差，測量 的結果會較為準確。 保護單元119耦接於控制單元101，用來偵測加熱單 几103内加熱區域的溫度’若加熱區域内的溫度過高或是 偵測結果顯示加熱單元103處於空燒的狀態，便傳送一保 濩δίΐ號至控制單元1〇丨，讓控制單元1〇1停止電源供應單 元106的供電，以免發生危險。而主系統溫度檢知單元121 則是用來偵測整體熱水器之控制線路的溫度，若線路溫度 超過某特定值，便會停止熱水器的運作，並讓電源供應單 元106停止供電給加熱單元103。 另外，出水溫度檢知單元123是用來偵測熱水器出水 口的水/JSL，同樣的，右出水溫度太高，便會停止熱水器的 運作，確保使用者不會被烫傷，並進一步提昇熱水器線路 的穩定性。而電壓檢知單元127則是用來作電源供應單元 M373467 ⑽的供應電壓檢測，若電壓 時，便會傳送訊號給控制單元⑻，使其停=過=? 元觸供電給加熱單幻03。 心原供應早 漏電斷路單元104搞接於控制器謝、 106與第-電源線1〇5間 ’' /、〜早兀 _ Φ,βΛ, _ 久电你供應平凡106與第 一—源Λ 107之間，是用來偵測電源供應單元不 漏電的情形發生’若有則使第—電源線1()5 $The period 1Γ is controlled according to the setting of the power setting unit 113 to control the power supplied to the heating unit (10). D phenomenon: If the second switch unit 111 is not faulty or short-circuited, the second switch single-it 111 is maintained in the state of wearing @, and the power supply will not be formed. (10) will not be in (4) (4) S m' f ―Switch unit voltage, so that the first improper load current or electricity can be extended, and then the second switch unit (1) can be turned back after 3 = 09 but 免 4 “free of the first switch unit 109 is generated when it is turned on. Fire, k幵, spring road stability and safety in use. On the other hand, when the control unit 101 wants to be privately mined, and shielded to leave the power supply unit 103, it can be used to supply the heating unit 103. 〇6 Then turn off the first-switch unit 1〇The younger-switch is turned off early 111'. The gift is generated when the switch is switched. This can also avoid the first switch and can be replaced by two: In the water heater, the road unit 1〇4, the water intake detecting unit 1Π, 1 indicates that only the early U9, one main wire, (5) the detecting unit 123, the dish detecting unit (2), the water temperature, and 125 - Voltage detection unit 127. 7 wherein the water intake detection unit 117 is connected to the control list Element 101 is used to measure the amount of water entering the water heater. If the amount of water entering the water exceeds a certain value or within a certain value range, a start signal is transmitted to allow the control unit to operate normally, and if the amount of water entering the water is lower than A certain value or outside a certain value interval, a stop signal is transmitted to cause the control unit 101 to stop operating the power supply of the sub-stop heating unit 103. The water intake detecting unit 117 can be a * 曰 水 , , ,, using Hall The effect is used for the detection of the amount of water. When the flow rate of f is larger, the rotational speed of the magnetic substance (such as a magnet) ^^ in the influent amount detecting unit 117 is faster, and the scale of the Huo _ effect is more s, so The detecting unit 117 converts the frequency generated by the Hall effect to know the amount of water entering the water heater, and transmits the data to the control unit 101. It is worth mentioning that the Hall effect is used to detect the amount of water and is matched with the water. The filter device does not cause errors due to dirt or impurities in the water, and the measurement result is more accurate. The protection unit 119 is coupled to the control unit 101 for detecting the temperature of the heating zone in the heating unit 103. If the temperature in the heating zone is too high or the detection result indicates that the heating unit 103 is in an air-burning state, a protection δίΐ is transmitted to the control unit 1〇丨, and the control unit 1〇1 stops the power supply of the power supply unit 106. In order to avoid danger, the main system temperature detecting unit 121 is used to detect the temperature of the control line of the whole water heater. If the line temperature exceeds a certain value, the operation of the water heater is stopped, and the power supply unit 106 stops supplying power. The heating unit 103. In addition, the outlet water temperature detecting unit 123 is used to detect the water/JSL of the water heater outlet. Similarly, if the right outlet water temperature is too high, the operation of the water heater will be stopped to ensure that the user will not be burnt. And further improve the stability of the water heater line. The voltage detecting unit 127 is used for detecting the supply voltage of the power supply unit M373467 (10). If the voltage is applied, the signal is sent to the control unit (8), so that it stops = over = ? Xinyuan supply early leakage circuit breaking unit 104 is connected to the controller Xie, 106 and the first - power line 1 〇 5 '' /, early 兀 _ Φ, β Λ, _ Jiudian you supply ordinary 106 and first - source Λ Between 107, it is used to detect the situation that the power supply unit does not leak. If there is, then the first - power line 1 () 5 $
==路的狀態，讓電源供應單元-不會;it 另外，漏電斷路單元1〇4也可接受控制單元1〇 :’當上述的保護單元119、電壓檢知單元127、 二 单凡115和主系統溫度檢知單元12H貞測到有任何的f 狀態（如加熱區溫度過高、輸人電壓異常、開關毀損或: 系統，度過高料）時，便會傳送訊號通知控制單元1〇1， 而接著控制單元101就會控制漏電斷路單元1(M戴斷電 傳送的線路，使電源供應單元1G6停止對加熱單幻 電’提昇熱水器使用安全。 “ ^更進一步的，顯示單元125可以用來顯示目前使用 戶^又疋的功率供應段數、進水水量或是—些服務訊息，像 是故障或出水溫度過高等等的訊息，可以是至少一個七段 顯不器，代碼或數字的方式來顯示上述的訊息，或广 用液晶顯示器來顯示上述訊息供使用者查看。 疋 參閱第二圖，為前述控制單元101控制電源供應單元 106供電之方法的一種實施例之流程圖，請配合參照第一 圖，當使用者開啟了熱水器並設定好供應功率段數後，抻 制單元101首先會導通第—開關單元109 (S2〇1)，接著^ M373467 過開關檢測皁元列斷第二開關單元U1是否有故 短路的情況發生（S2G3)。若靖結果為是，控制單： 就將第二㈣料in維持鼓的狀態（S2G5)，而若 結果為否，也就是代表第二開關單元出並未有任 壞，控制單元1〇ι才將第二開關單元ηι導通（S2〇7) ^ 成供電的迴路讓電祕麵^刚㈣提供電力給加執^ 疋103。藉此種控制的方式，便可避免第一開關單元、刚 在切換的時候產生火花，以提昇安全性及穩定性。 _綜上所述’本創作藉由控侧關單元的導通週期 短’來调整電源供應單元供應給加熱單元的電力功率大 小’達到熱水器出水溫度的控制，並降低開關單元切換 產生火花的機率，提昇熱水器的使用安全性。 、 以上所述為本創作的具體實施例之說明與圖式，而 創作之所有權利範圍細下述之申料鄉圍為準，任何 在本創作之領域巾熟悉該項技藝者， 修飾皆可難在轉所界定之專職圍之内。文化成 【圖式簡單說明】 第圖為本創作具功率調整功能的熱水器的一種實施例之 方塊圖；及 第-圖為本創作控卿元控制電源供應單元供電予加熱單 元之方法的一種實施例之流程圖。 【主要元件符號說明】 101控制單元 103加熱單元 10 M373467 104 漏電斷路單元 105 第一電源線 106 電源供應單元 107 弟-—電源線 109 第一開關單元 111 第二開關單元 113 功率設定單元 115 開關檢測單元 117 進水量檢知單元 119 保護單元 121 主糸統溫度檢知早元 123 出水溫度檢知單元 125 顯示單元== The state of the road, let the power supply unit - no; it In addition, the leakage breaking unit 1〇4 can also accept the control unit 1〇: 'When the above-mentioned protection unit 119, voltage detection unit 127, two single Fan 115 and When the main system temperature detecting unit 12H detects any f state (such as the temperature of the heating zone is too high, the input voltage is abnormal, the switch is damaged, or: the system is over-high), the signal notification control unit 1 is transmitted. 1, and then the control unit 101 will control the leakage breaking unit 1 (M wears the power transmission line, so that the power supply unit 1G6 stops heating the single magic electricity to enhance the use of the water heater. "^ Further, the display unit 125 can It can be used to display the number of power supply segments, the amount of water inflow, or some service messages, such as faults or excessive water temperature, which can be at least one seven-segment display, code or number. The manner of displaying the above message, or widely using the liquid crystal display to display the above message for the user to view. 疋 Referring to the second figure, the method for controlling the power supply unit 106 of the control unit 101 is provided. For a flowchart of an embodiment, please refer to the first figure. After the user turns on the water heater and sets the number of power supply segments, the throttle unit 101 first turns on the first switch unit 109 (S2〇1), and then ^ M373467 The switch detects whether the soap cell breaks the second switch unit U1 due to a short circuit (S2G3). If the result is YES, the control sheet: maintains the second (four) material in the drum state (S2G5), and if the result If no, that is, the second switching unit is not damaged, the control unit 1 〇ι turns the second switching unit ηι into (S2〇7) ^ into the power supply circuit, so that the electric surface ^4 (4) provides power to Adding ^103. By this kind of control, the first switching unit can be avoided, and sparks can be generated at the time of switching to improve safety and stability. _In summary, the creation is controlled by the control side. The conduction period of the unit is short 'to adjust the power supply power supplied by the power supply unit to the heating unit' to achieve the control of the water outlet temperature of the water heater, and reduce the probability of switching the switching unit to generate sparks, thereby improving the safety of use of the water heater. The descriptions and drawings of the specific embodiments of the present invention are as described above, and all the scopes of the creations are as follows, and any of the applicants who are familiar with the art in the field of creation may be difficult to modify. Within the full-time defined by the definition. Culture into a simple description of the figure. The figure is a block diagram of an embodiment of a water heater with power adjustment function; and the first picture is the control control unit power supply unit. A flow chart of an embodiment of a method of supplying power to a heating unit. [Main component symbol description] 101 control unit 103 heating unit 10 M373467 104 leakage breaking unit 105 first power supply line 106 power supply unit 107--power supply line 109 first Switching unit 111 second switching unit 113 power setting unit 115 switch detecting unit 117 water intake detecting unit 119 protection unit 121 main system temperature detecting early element 123 water temperature detecting unit 125 display unit
127 電壓檢知單元 S201〜S207 流程圖步驟說明127 Voltage Detection Unit S201~S207 Flowchart Step Description