201215819 六、發明說明： 【發明所屬之技術領域】 本發月係與瓦斯器具有關，更詳而言之是指一種強攻型瓦 斯器具之斷電供電系統及其方法。 【先前技術】 一般利用放電引燃主火以達燃燒加熱目的之瓦斯器具，如 Φ 熱水器、瓦斯爐、壁爐等，即是仰賴將交流電轉換成直流電， 或是以電池之直流電輸出做為放電點火之電力源用。換言之， 確保電力源的供電正常及傳輸確實，為上述瓦斯器具能否繼續 使用的重要因素之一。 以將交流電轉換成直流電並做為放電點火之電力源為 例，其電線容易受到外在因素影響而中斷電力傳輸功能，例如 電線遭遇外力扯斷或遭受祕破壞，即是常見造成電力令斷的 • 情形’而在電力傳輸功能修復之前，已知的瓦斯器具將處於無 法被使用驗態，又在維修不㈣環境τ (例如大雪覆蓋電 線），遲遲未能祕_電力源，騎生活造成極度不便。 另刀瓦斯器具雖以電池做為辅助電力源’以期短暫改 σ_1ΐ述缺失又心瓦斯II具逕以電池直接做為放電點火之電 力源’别述使用電池的方式雖無祕料之_，但因電池之 蓄電力有限’且因瓦斯器具通常具有電子顯示器或是其他電子 設備，無異地將加速_電力致電池電力不足，尤其是在瓦斯 201215819 …-f有鼓風機等耗電量大的構件時，該電池能提供之電力 將更顯難以目應，其導致必須經常性地更換電池，或在臨時尋 不著適用電池時，雜對生活造成不便。 【發明内容】 有4a於此’本發明之主要目的在於提供一種強攻型瓦斯器 -之斷電供f系統及其方法，係在電池電力不足的情況下，可 …犯適時地轉換成電能繼續供辭瓦斯H具，以維持瓦斯器 具的正常運作。 緣乂達成上述目的’本發明所提供之強攻型瓦斯器具之斷 電供電系統包括—能4轉換裝置與-控織置。其中，能量轉 換裝置係用以將-加紐置產生的熱能轉換成—帶有初始電 壓之直流電輸出；控制裝置具有—比較單元與—增壓單元，該 較單切建-參考賴值與—目標卫作賴值，在該初始電 •1於該參考賴辦，該控繼置控制—直流電力源供應電 力予又電軸，在該初始電壓料或大於該目紅作電壓值 、寺該控制裝置㈣能量賴裝置產生之錢電直接供應予該 受電總成；在該初始電壓介於該參考電壓值與該目標工作電壓 值之間時’雜讎置之麵單元毅大_始賴至該目標 作電>1值，以便該能1轉換農置產生之直流電能供應予該受 電總成。 另，本發明更提供種斷電供電方法，乃社述斷電供電 201215819 高溫位 置，及一冷接齡於i溫健，德溫接_得之溫度大於 該冷接點之溫度時，產生具有初始電堡 裝置進行該直流電之初始電壓判斷，在： 該控制 初始電壓小於參考電壓值時，該控制裝置控制該直流電 力源供應電力予受電總成； 初始電壓等於或大於目標工作電餘時，該控制裝置控 • 制直電流直接供應予受電總成； 初始電壓介於參考縣健目標項縣值之間時，該 控制裝置放大該初始電壓至該目標工作電壓值，促使直電流 能供應予該受電總成。 【實施方式】 為能更清楚地說明本發明，茲舉較佳實施例並配合圖示詳 細說明如后。本發明較佳實施例之強攻型瓦斯器具係指具有鼓 風機結構者，又，得為本發明應用之瓦斯器具包括有熱水器、 瓦斯爐、壁爐等，於後茲以熱水器為例。請參閱第一至四圖所 示’熱水器1具有一機殼10、一加熱裝置12、一鼓風機14、 一進水管路16、一直流電力源18、一能量轉換裝置2〇與一控 制裝置22 ;其中： 加熱裝置12具有複數個火排12a，其等並列設置於機殼 10内部’且位於鼓風機14的上方位置’自該些火排12a之火 201215819 談口⑶竄出的火焰_以對上方的進錢路ΐό進行加熱 用，進水管路I6並依受熱前後而區分有—冷水輸入管恤與 一熱水輪岭16b。鼓風機14啟動後可_將外部空氣引入 至該加熱裝置12，以便於與燃燒用瓦斯進行混合。 該直流電力源18係以電池為例，且裝設在機殼1〇的底部 位置，該魏18之電力除了供應予加絲置12之一點火器 以引燃點火用之外，其部分電力並供應鼓風機14啟動運轉 用、供應一顯示螢幕24顯示用及供應其他電子設備26運作使 用，於此定義，前述鼓風機14、顯示螢幕24及其他電子設備 %合稱為，，受魏成28”。另說_是，在熱料是以交流電 轉換成直流電而做為主要電力源時，所述電池則構成輔助電力 源’並在主要電力源停止供應電力時，以該電池做為電力提供。 此量轉棘置20在本實施例巾是以熱電致冷晶片為例， 睛配合第三圖，其由複數個N型半導體2Ga與複數個P型半 導體勘聯成電偶對，並形成一密閉回路2卜該密閉回路21 具有位於高溫位置之_溫接點p卜及錄低溫位置之一冷接 點P2，在本實施例中，高溫位置係指接近熱水輸出管16b處， 低溫位置則指接近冷水輸入管16a處。使用時，係對熱電致冷 晶片施以反向操作即可輸出電壓，故又稱為，，溫差發電晶片 (Thermoelectric P〇Wer generating Module) ,5 〇 控制裝置22係與熱電致冷晶片2〇電性連接，且具有一比 較單元22a與-增壓單元既。其中，比較單元瓜具有一邏 201215819 輯電路22C’並内建-參考電壓值Vi與一目標工作電壓值％， 前述目標X作賴值v2啟料観成28所需細之最低 電壓總值，於本實施例中，參考電壓值V1係設定為細， 目標工作電壓值％設定為6V，惟不以此為限。 以下說明本發明在電池電力不足但於—定條件下，可透過 熱電致冷“ 20與控繼置22的搭配而有效提高電壓並繼續 使用熱水器1之控制方法於後： 請配合第三、四圖’係利用電池18的麵電力對加熱裳 置12進行引燃點火，此時，熱電致冷晶片2〇因其溫接點P1 之_溫度L與冷接點P2之基準溫度T2分观應熱水輸出 管16b與冷水輸入管16a的溫度變化，且在溫接點ρι之價測 溫度！\大於冷接點P2之基準溫度h時，產生並輸出一帶有 初始電壓v的直流電I，該初始電壓v在前述溫度差（ Δτ) 小於以20°C為例之一最低差值、等於或大於以恥它為例之一 最高差值，抑或介於最低差值與最高差值之間時，配合控制裝 置22之比較單元22a的判斷將有以下發展： 其一 ’在偵測溫度乃與基準溫度τ2之溫度差（ΔΤ；==Τι — TO小於20°C時，表示該初始電壓V相對低於該參考電壓 值V】，即300mV。此時，初始電壓V因過低且未達到可控制 提高電壓之門檻，致該控制裝置22僅能命令電池1繼續供應 剩餘電力予受電總成28’該情形雖將快速耗盡電池丨之電力， 但須說明的是，本發明所設定得進行增壓之門檻，即該參考電 201215819 壓值Vl不高’因此’前述情形並不容易發生。 其二，在偵測溫度乃與基準溫度Τ2之溫度差（Δτ=Τι -A)等於或大於贼時，表示軸始職ν相對等於或大 於該目標工作電壓值V2，即6V。此時，經由該熱電致冷晶片 2〇將熱能轉換成電能並輸出之直流電！，不須經過增壓過程即 可直接供軒受賴成28，包括啟祕風機14、開啟顯示榮 幕24，及促使其他電子設備％持續運作。 其二、在偵測溫度乃與基準溫度Τ2之溫度差（ΔΤ=Τι A)落在等於或大於20C至小於60。(：之間時，表示該初始 電壓v相對落在等於或大於·mV至小於6V之間。此時， 初始電壓V將透過該增壓單元22b的放大倍率而獲得提高電 壓，於本實施例中，放大倍率係設定為2〇倍，惟其倍率多寡 仍可依實際需求而予調整’不以此驗。該增壓後賴％續 經該比較單元22a之邏輯電路22c的判斷，在增壓後電壓％ 等於或大於6V時’其電力以供齡·成28作動；在增 壓後電壓％仍小於6V時，則控制震置22命令電池j繼續供 應剩餘電力予受電總成28。 總結以上所述’本發明利用能量轉換裝置將熱能轉換成電 能，並降低進行增壓之門檻的方式，促使瓦斯器具在電力不足 的情況下，於符合所設定條件時，可及時獲得提高電壓，並維 持瓦斯器具之所有必須仰賴直流電而運作之設備全面運作，故 不至於對生活造成不便。尤其是在以交流電轉換成直流電做為 201215819 藉助電池電力的提供， 主要電力源，並因故中斷電力供應時， 即可維持瓦斯器具的正常運作。201215819 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to gas appliances, and more particularly to a power-off power supply system and method for a powerful attack gas appliance. [Prior Art] Generally, a gas appliance that uses a discharge to ignite a main fire for combustion heating purposes, such as a Φ water heater, a gas stove, a fireplace, etc., relies on converting AC power into DC power, or using a DC output of the battery as a discharge ignition. The power source is used. In other words, it is one of the important factors to ensure that the power supply of the power source is normal and the transmission is reliable. For example, in the case of converting an alternating current into a direct current and as a power source for discharge ignition, the electric wire is easily affected by external factors and interrupts the power transmission function. For example, the electric wire is broken or subjected to a secret damage, which is a common cause of power interruption. • Situation 'Before the power transmission function is repaired, the known gas appliances will be incapable of being used, and the maintenance is not (4) environment τ (such as heavy snow covered wires), delaying the secret _ power source, riding life caused Extremely inconvenient. In addition, the knife gas appliance uses the battery as an auxiliary power source, in order to temporarily change the σ_1 description, and the heart gas II has the battery directly used as the power source for the discharge ignition. Because the battery has limited power storage, and the gas appliance usually has an electronic display or other electronic equipment, it will accelerate without any difference. _ The power of the battery is insufficient, especially when the gas 201215819 ...-f has a power-consuming component such as a blower. The power that the battery can provide will be more difficult to see, which may result in frequent replacement of the battery, or inconvenience to life when the battery is temporarily unavailable. SUMMARY OF THE INVENTION [4] The main purpose of the present invention is to provide a power-off type of gas-powered system and method thereof, in the case of insufficient battery power, can be converted into electrical energy in a timely manner The gas is given to maintain the normal operation of gas appliances. In order to achieve the above object, the power-off power supply system of the powerful attack gas appliance provided by the present invention includes a 4-switching device and a controlled weaving device. Wherein, the energy conversion device is configured to convert the thermal energy generated by the -addition into a direct current output with an initial voltage; the control device has a - comparison unit and a - boost unit, the single cut-reference-value and - The target security value, in the initial power supply, the control relay-DC power source supplies power to the electric axis, and the initial voltage material is greater than the target voltage value, the temple The control device (4) the energy generated by the energy device is directly supplied to the power receiving assembly; when the initial voltage is between the reference voltage value and the target operating voltage value, the surface unit of the hybrid device is too large The target is calibrated to a value of 1 to enable the conversion of DC power generated by the farm to the power receiving assembly. In addition, the present invention further provides a power-off power supply method, which is characterized by a power-off power supply 201215819 high temperature position, and a cold connection age at i temperature health, and the temperature of the temperature is greater than the temperature of the cold junction, resulting in The initial electric bunker device performs the initial voltage judgment of the direct current. When the initial voltage of the control is less than the reference voltage value, the control device controls the direct current power source to supply power to the power receiving assembly; when the initial voltage is equal to or greater than the target working power, The control device controls the direct current to be directly supplied to the power receiving assembly; when the initial voltage is between the reference county target value, the control device amplifies the initial voltage to the target operating voltage value, so that the direct current can be supplied to the current source. The power receiving assembly. [Embodiment] In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the accompanying drawings. The powerful attack gas appliance of the preferred embodiment of the present invention refers to a structure having a blower structure. Moreover, the gas appliance used in the present invention includes a water heater, a gas stove, a fireplace, etc., and the water heater is taken as an example. Referring to the first to fourth figures, the water heater 1 has a casing 10, a heating device 12, a blower 14, a water inlet pipe 16, a direct current power source 18, an energy conversion device 2, and a control device 22. Wherein: the heating device 12 has a plurality of fire rows 12a, which are juxtaposed in the interior of the casing 10 and located at a position above the blower 14 'from the fires of the fire row 12a 201215819 talk about the flame (3) The upper money path is used for heating, and the water inlet pipe I6 is divided into a cold water input pipe and a hot water wheel ridge 16b according to the heat before and after. After the blower 14 is activated, external air can be introduced to the heating device 12 to facilitate mixing with the gas for combustion. The DC power source 18 is exemplified by a battery, and is installed at a bottom position of the casing 1 . The power of the Wei 18 is supplied to the igniter of the wire set 12 to ignite the ignition, and part of the power is The supply of the blower 14 for starting operation, the supply of a display screen 24 for display and the supply of other electronic devices 26 are used. As defined herein, the blower 14, the display screen 24 and other electronic devices are collectively referred to as "Wei Cheng 28". In addition, when the hot material is converted into direct current by the alternating current as the main power source, the battery constitutes the auxiliary power source 'and when the main power source stops supplying power, the battery is used as the power supply. In the embodiment, the towel is a thermoelectrically cooled wafer, and the third figure is matched with a plurality of N-type semiconductors 2Ga and a plurality of P-type semiconductors to form a galvanic pair and form a hermetic seal. The circuit 2 has a closed circuit 21 having a temperature contact point p at a high temperature position and a cold contact point P2 at a low temperature position. In the present embodiment, the high temperature position means that it is close to the hot water outlet pipe 16b, and the low temperature position is Refers to being close to cold The input tube 16a is used. When used, the thermoelectrically cooled wafer is subjected to a reverse operation to output a voltage. Therefore, it is also called a Thermoelectric P〇Wer generating Module, a 5 〇 control device 22 and a thermoelectric device. The cooling chip 2 is electrically connected, and has a comparing unit 22a and a boosting unit. The comparing unit has a logic 201215819 circuit 22C' and has a built-in reference voltage value Vi and a target operating voltage value%. In the present embodiment, the reference voltage value V1 is set to be fine, and the target operating voltage value % is set to 6V, but the target X is used as the minimum value of the required voltage. The following description shows that the present invention can effectively increase the voltage and continue to use the control method of the water heater 1 through the combination of the thermoelectric cooling "20 and the control relay 22" under the condition that the battery power is insufficient but under certain conditions: The third and fourth diagrams use the surface power of the battery 18 to ignite the heating skirt 12. At this time, the thermoelectrically cooled wafer 2 is subjected to the temperature T of the temperature contact point P1 and the reference temperature T2 of the cold junction P2. Supervised hot water output 16b and the cold water inlet tube 16a of the temperature change, the temperature and the measured temperature value of the contact ρι! \ is greater than the reference temperature h of the cold junction P2, generating and outputting a direct current I with an initial voltage v, the initial voltage v being less than a minimum difference of 20 ° C, equal to or If the highest difference is greater than the shame, or between the lowest difference and the highest difference, the judgment of the comparison unit 22a of the control device 22 will have the following development: The temperature difference of the reference temperature τ2 (ΔΤ;==Τι_TO is less than 20 °C, indicating that the initial voltage V is relatively lower than the reference voltage value V], that is, 300 mV. At this time, the initial voltage V is too low and does not reach The threshold for increasing the voltage can be controlled, so that the control device 22 can only command the battery 1 to continue to supply the remaining power to the power receiving assembly 28'. This situation will quickly deplete the battery power, but it should be noted that the present invention sets The threshold for supercharging, that is, the reference voltage 201215819, the pressure value Vl is not high 'so the above situation is not easy to occur. Second, the temperature difference between the detected temperature and the reference temperature Τ2 (Δτ=Τι -A) is equal to or When it is greater than the thief, it means that the axis is the first job ν phase The pair is equal to or greater than the target operating voltage value V2, that is, 6 V. At this time, the thermal energy is converted into electric energy and outputted by the thermoelectrically cooled wafer 2, and can be directly supplied to the arsenal without being subjected to the pressurization process. 28, including the secret fan 14, open the display screen 24, and promote the continued operation of other electronic devices. Second, the temperature difference between the detected temperature and the reference temperature Τ 2 (ΔΤ = Τι A) falls at or above 20C When it is less than 60. (between, it means that the initial voltage v is relatively equal to or greater than /mV to less than 6V. At this time, the initial voltage V will pass through the amplification factor of the boosting unit 22b to obtain an increased voltage, In this embodiment, the magnification is set to 2 times, but the magnification can still be adjusted according to the actual demand. The test is not performed. The boosted value is continued by the logic circuit 22c of the comparison unit 22a. When the voltage after boosting is equal to or greater than 6V, the power is operated by the age of 28; when the voltage is still less than 6V after the boost, the control is set to command the battery to continue to supply the remaining power to the power receiving assembly. 28. Summary of the above The invention utilizes an energy conversion device to convert thermal energy into electrical energy, and reduces the manner of thresholding for supercharging, so that the gas appliance can obtain an increased voltage and maintain the gas appliance in time when the power is insufficient. All equipment that must operate on DC power is fully operational, so it will not cause inconvenience to life. Especially when it is converted into DC power by AC power as 201215819. With the supply of battery power, the main power source, and the power supply is interrupted for some reason, Maintain the normal operation of gas appliances.
另-提岐’本發明之能量轉換駿亦可選擇使用熱電偶 ’請配合第五、六圖所示，賴電偶30與控 皂接，且具有兩種不同材質的金屬導體構成之 該密閉回路30a同樣具有溫接點P1之偵測 溫度Ti與冷接點於之基準溫度乃，其中，溫接點係設置 在接近排12a的火皱口 12b附近。在溫接點ρι之_溫度 T!大於冷接點P2之基準溫度A時，該密閉回路3如内將產生 並輸出轉有初始賴v的直電流1<}此後’初始電壓v續經 過控制裝f 22㈣較與判斷，❿有如第四圖所示之發展，並 於適當條件下可獲得提高電壓，以維持瓦斯器具的正常運作。 以上所述僅為本發明較佳可行實施例而已，舉凡應用本發 明說明書及t請專概ϋ輯之等效麟及製作方法變化，理 應包含在本發明之專利範圍内。 201215819 【圖式簡單說明】 第一圖為本發明—較佳實施例瓦斯II具之前側示意圖。 第-圖為本發明上述較佳實關瓦斯器具之側視圖。 第三圖為本發日壯驗佳實補之減致冷晶料置示意圖。 第四圖為本發明斷電供電方法之控制流程圖。 第五圖為本發明另-較佳實細£斯H具之示賴，揭示使用 熱電偶做為能量轉換裝置。 第六圖為第五圖中熱電偶之密閉回路示意圖。 【主要元件符號說明】 1熱水器 10機殼 12b火燄口 16進水管路 18直流電力源 20b P型半導體 22a比較單元 24顯示螢幕 30熱電偶 P1溫接點 I直電流 Vi參考電壓值 12加熱裝置 12c點火器 16a冷水輸入管 20熱電致冷晶片 21密閉回路 22b增壓單元 26其他電子設備 3〇a密閉回路 P2冷接點 V初始電壓 12a火排 14鼓風機 16b熱水輪出管 20aN型半導體 22控制裝置 22c邏輯電路 28受電總成 V2目標工作電壓值v3增壓後電壓In addition, the energy conversion of the present invention can also choose to use a thermocouple. Please cooperate with the fifth and sixth figures. The galvanic coupler 30 is connected to the control soap and has a metal conductor composed of two different materials. The circuit 30a also has a detection temperature Ti of the temperature contact P1 and a reference temperature at which the cold junction is located, wherein the temperature contact is disposed near the fire wrinkle 12b of the row 12a. When the temperature contact point ρι_temperature T! is greater than the reference temperature A of the cold junction P2, the closed loop 3 will generate and output a direct current 1<</RTI> The installation of f 22 (four) is judged and compared with the development shown in the fourth figure, and the voltage can be increased under appropriate conditions to maintain the normal operation of the gas appliance. The above description is only for the preferred embodiments of the present invention, and it should be included in the scope of the present invention as a result of the application of the present specification and the equivalent of the invention. 201215819 [Simplified description of the drawings] The first figure is a schematic view of the front side of the gas-assisted II of the preferred embodiment of the present invention. Figure 1 is a side view of the above preferred gas shutoff apparatus of the present invention. The third picture is a schematic diagram of the reduction of the cold crystal material in the light of the day. The fourth figure is a control flow chart of the power-off power supply method of the present invention. The fifth figure shows another embodiment of the present invention, and discloses the use of a thermocouple as an energy conversion device. The sixth figure is a schematic diagram of the closed circuit of the thermocouple in the fifth figure. [Main component symbol description] 1 water heater 10 housing 12b flame port 16 water inlet pipe 18 DC power source 20b P-type semiconductor 22a comparison unit 24 display screen 30 thermocouple P1 temperature contact point I straight current Vi reference voltage value 12 heating device 12c Igniter 16a cold water inlet pipe 20 thermoelectric cooling chip 21 closed circuit 22b booster unit 26 other electronic equipment 3〇a closed circuit P2 cold junction V initial voltage 12a fire row 14 blower 16b hot water wheel out tube 20aN type semiconductor 22 control Device 22c logic circuit 28 receives power assembly V2 target operating voltage value v3 boosted voltage