200848671 九、發明說明： 【發明所屬之技術領域】 本發明係提供一種加熱容器液位、結垢及溫度偵測，其主要 藉由水導電時生成之電位差及熱脹冷縮物理阻抗變化特性原理， 設計研發出一具自動感應加熱與否及水位偵測之容器結構，其結 構具備自動加熱與否之感應、恆溫控制與液位狀態偵測之機制， 且同時可達到正確與安全使用目的者。 【先前技術】 習知容器加熱之溫度控制結構其係利用一種機械式溫控簧片 ，關，透過設置於容Hi定點，搭配定溫保險絲之結合，其容 器結構内之液體可被控制加熱並恆溫保持於界定溫度範圍内； 然，習知之應用卻衍生出以下經常疏忽之缺失： (一） 無液位控制之機制，當容器内無液體或液體過少時，其中 該機械式溫㈣#開關無法正確觸㈣液溫不足而持 齡持_常閉狀態’形成翻加熱並造成舞燒損及故 障。 、 (-)俾當容ϋ底部形成結垢堆積時，常造成機械式溫控菁片開 1及定溫驗絲之糊，_造成容制液溫不足或過溫 加熱。 鬌 (二） 對於機械式溫控料關卿狀雜贼及接點積炭 阻隔適ie成該各器加熱及怪溫控制之失效。 、 有鑑於此，如何透過一種發明結構將上述所衍生之問題作最 佳性之改良、創新，根據上述之缺失困擾，本案發明人利用物理 5 200848671 學之熱脹冷·抗變化、料電之電位差特性並結合電 感應偵測電路，發明出一種具安全岸 值〜碰丨、女王應驗之自動加熱與否感應、 ^皿控制與雜_及結關_稍構研製，主要針對 全、環保之齡魏，騎纽充份聽其能源域效率，更= 2達到安全制及避蚊災危生，騎為核㈣ 決之技術特徵之所在。 解 【發明内容】 本發明係提供-種加齡驗位、結垢及溫度侧，其主要 藉由水導電時生成之電位差及熱脹冷縮物理阻抗變化特性原理， 設計研發ώ-具自域酿度與餘侧及結垢侧，決定加熱 與否之容器結構，其主要包含·· 一殼體總成，該殼體總成主要由一容器成形中空狀之構造， 又於該殼體總成底部設至少一個以上之氣孔； 一加熱體，該加熱體係為一電能加熱器，又該加熱體貼密封 合樞設於容器適當處； 一感應控制電路板，該感應控制電路板設於該殼體總成容器 正底。卩下緣’又該感應控制電路板主要由微控器、類比/數位轉換 器、增益放大電路及觸發電路所組成，該殼體總成筒壁不同區段 處刀I*又有過液位偵測點、警示液位補給彳貞測點、安全液位備測點、 液溫偵測點及結垢偵測點； 俾當利用容器加熱應用時，可透過上述結構裝置與其偵測點 間之耦合感應，藉以形成自動加熱之感應、恆溫控制與液位狀態 偵測之機制，進而達到正確與安全使用目的者。 200848671 【實施方式】 本發明係提供一種加熱容器液位、結垢及溫度偵測，其主要 藉由水導電時生成之電位差及熱脹冷縮物理阻抗變化特性原理， 設計研發出一具自動感測溫度與液位偵測及結垢偵測決定加熱與 否之容器結構1，請配合參考第一 '二圖所示，其主要包含：、 一殼體總成10’該殼體總成10主要由一容器成形中空狀之構 造，又於該殼體總成10底部設至少一個以上之氣孔1〇〇; 一加熱體20，該加熱體20係為一電能加熱器，又該加熱體 20貼雄、封合樞設於殼體總成1〇容器適當處； 一感應控制電路板30，該感應控制電路板3〇設於該殼體總成 10容器正底部下緣，又該感應控制電路板3〇主要由微控器、類比 /數位轉換H'增益放大電路及觸發電路所組成，其中類比/數位 轉換器係接收來自市電並將其類比電壓信號轉換為數位信號，又 j微控器為-可程式化運算n，可依使用者演譯(AlgQrit㈣流程 定義應用規範機制，該增益放大電路其係將相關位置之偵測感應 器之_錢_發電路及類比/數_鋪⑽G)觀成數位控 制信號，再輸出至微控器内運算，經微控器運算所產生之數位信 號可透過樞接顯示控制單元輸出，其中該顯示控制單元仙可為一 LED或為一液晶顯示； 該殼體總成1G筒壁不同區段處分設有過液位偵測點A、孽示 液位補給_點B、安全液位_點C、液溫侧點D及結垢偵測， 其中各偵測點分別構成以下機制功能： 過液位偵測點A:當容器内置物液超過本偵測點時，該加熱體 20停止加熱之動作。 7 200848671 警示液位補給_點B ·· #容H㈣物低於本侧點時，該加 熱體20内之觸發電路回授—數位信號源至微 控器解碼，並同時輸出一警示信號至顯示控 制單元40。 安全液位_點C ·•當容器内置物低於本偵測點時，該加熱體 20停止加熱之動作。 液溫偵測點D :該液溫侧點至何包含—高液溫侧點D1 及一低液溫偵測點D2組，俾當容器内置物溫 度介於高液溫與低液溫之間的範圍時，可適 時令加熱體20加熱保溫至恆定溫度。 …垢偏彳點F ·當谷H表面因加熱行程結垢造成類似電阻阻 抗，如結垢形成時阻抗變化之現象，該感應 控制電路板30，適時搭配清洗行程。 於上述偵測點之最下緣設一液位偵測共接點E，其係與該摘測 瓜成迴路’並延伸拉出_信號線至該感應控制電路板，主 要結構之概在於：透過其阻抗變化雜，於最贿之時間内回 鎖給感應控制電路板30 ’藉以達到最精準之感應_。 上列詳細說明係針對本發明之可行實施例之具體說明，惟該 ^1並_錄縣翻之專圍，絲雌树 神所為之等效實施更，均應包含於核之·細中。- 習用作一比 為使本發明更加顯現出其進步性與實用性，兹與 較分析如下： ' 200848671 習用技術： ι·無水位控制裝置。 2·加熱及控溫保持不佳，易耗損電力。 3·感溫控制之溫差過大，且其_精確度不佳。 4·機械式溫控簧片開關所形成之彈性敵及接點污垢阻 隔，適造成該容器加熱及恆溫控制之失效。 本發明優點： 1·水位正確之偵測。 2·具安全恆溫及精準偵測之特性。 3·結垢偵測之判別與清洗，利於熱之最佳傳導。 4·可有效減少能源耗損，具環保經濟之效能。 练上所述，本發明在突破先前之技術結構下，確實已達到所 欲增進之功效，且也非熟悉該項技藝者所易於思及，再者，本發 明申請前未曾公開，其所具之進步性、實用性，顯已符合發明專 利之申請要件，爰依法提出發明申請，懇請貴局核准本件發明 專利申請案，以勵創作，至感德便。 【圖式簡單說明】 第一圖係為本發明之立體外觀圖。 第二圖係為本發明殼體總成筒壁内各個偵側點其分佈示音 圖0 【主要元件符號說明】 1··容器結構 9 200848671 10.. 殼體總成 100.. 氣孔 20.. 加熱體 30.. 感應控制電路板 40…顯示控制單元 A. .過液位偵測點 B. ·警示液位補給偵測點 C. ·安全液位偵測點 D. .液溫偵測點 D1..高液溫偵測點 D2..低液溫偵測點 E. .液位偵測共接點 F. .結垢彳貞測點200848671 IX. Description of the Invention: [Technical Field] The present invention provides a heating vessel liquid level, scale and temperature detection, which is mainly caused by the potential difference generated by water conduction and the physical impedance change characteristic of thermal expansion and contraction Designed and developed a container structure with automatic induction heating and water level detection. Its structure is equipped with automatic heating or not induction, constant temperature control and liquid level detection mechanism, and at the same time can achieve correct and safe use. . [Prior Art] The temperature control structure of the conventional container heating system utilizes a mechanical temperature-controlled reed, which is closed, and is disposed at a Hi-fixed point, and combined with a fixed-temperature fuse, the liquid in the container structure can be controlled to be heated and The constant temperature is kept within the defined temperature range; however, the conventional application derives the following frequent negligence: (1) The mechanism of no liquid level control, when there is no liquid or liquid in the container, the mechanical temperature (four) # switch Can not correctly touch (four) the liquid temperature is insufficient and the holding age _ normally closed state 'forms the heating and causes the burning loss and failure. (-) When the formation of scale deposits at the bottom of the ϋ , , , , , 常 常 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械 机械鬌 (2) For the mechanical temperature control material, the thief and the joint charcoal block are suitable for the failure of the heating and strange temperature control of the various devices. In view of this, how to improve and innovate the above-mentioned problems through an invention structure, according to the above-mentioned lack of trouble, the inventor of the present invention uses the thermal expansion, anti-change, and electricity control of Physics 5 200848671 The potential difference characteristic combined with the electric induction detection circuit, invented a safe shore value ~ touch 丨, the Queen's automatic heating or not sensed, ^ dish control and miscellaneous _ and customs clearance _ slightly developed, mainly for the full, environmental protection age Wei, riding the New Zealand to listen to its energy domain efficiency, more = 2 to achieve safety and mosquito-repellent disasters, riding as the nuclear (four) decided on the technical characteristics. The present invention provides a kind of ageing check, scaling and temperature side, which is mainly designed and developed by the principle of potential difference generated by water conduction and physical impedance change characteristics of thermal expansion and contraction. The brewing degree and the residual side and the scaling side determine the structure of the container for heating, and mainly include a housing assembly which is mainly formed by a container forming a hollow structure, and the housing is always At least one or more air holes are formed at the bottom; a heating body, the heating system is an electric energy heater, and the heating body is sealed and sealed at a suitable place in the container; an induction control circuit board, the induction control circuit board is disposed on the shell The body assembly container is at the bottom. The lower edge of the ''s induction control circuit board is mainly composed of a micro controller, an analog/digital converter, a gain amplifying circuit and a trigger circuit, and the tool assembly has different levels of the blade I* and the liquid level. Detection point, warning level replenishment point, safety level preparation point, liquid temperature detection point and scale detection point; 俾 When using the container heating application, the structure device can be used between the detection device and the detection point The coupling induction is used to form the mechanism of automatic heating induction, constant temperature control and liquid level state detection, so as to achieve correct and safe use. 200848671 [Embodiment] The present invention provides a liquid level, scale and temperature detection of a heating container, which is designed and developed by a principle of a potential difference generated by water conduction and a physical impedance change characteristic of thermal expansion and contraction. The temperature and liquid level detection and the scale detection determine the heating or not of the container structure 1, please refer to the first 'two figure, which mainly includes: a housing assembly 10' the housing assembly 10 The hollow body is formed by a container, and at least one or more air holes 1 设 are disposed at the bottom of the casing assembly 10; a heating body 20, the heating body 20 is an electric energy heater, and the heating body 20 The male and the sealing members are disposed at the appropriate position of the casing 1 of the casing; an induction control circuit board 30, the induction control circuit board 3 is disposed at the lower edge of the bottom of the casing 10 of the casing assembly, and the induction control The circuit board 3〇 is mainly composed of a micro controller, an analog/digital conversion H' gain amplifying circuit and a trigger circuit, wherein the analog/digital converter receives the power from the mains and converts its analog voltage signal into a digital signal, and the micro control Device - programmable The operation n can be defined according to the user interpretation (AlgQrit (4) process, and the gain amplifying circuit is to observe the signal of the relevant position detection sensor and the analogy/number _ shop (10) G) into a digital control signal And outputting to the operation in the micro controller, the digital signal generated by the micro controller operation can be output through the pivot display control unit, wherein the display control unit can be an LED or a liquid crystal display; the housing assembly There are over liquid level detection points A, 液 liquid level replenishment _ point B, safety liquid level _ point C, liquid temperature side point D and scale detection in different sections of the 1G tube wall, wherein each detection point is respectively The following mechanism functions are formed: Over liquid level detection point A: When the container built-in liquid exceeds the detection point, the heating body 20 stops heating. 7 200848671 Warning level replenishment _ point B ·· #容H(四) The object is lower than the side point, the trigger circuit in the heating body 20 is feedback--the digital signal source is decoded to the micro controller, and a warning signal is output to the display at the same time. Control unit 40. Safety level _ point C • When the container is lower than the detection point, the heating body 20 stops heating. Liquid temperature detection point D: The liquid temperature side point includes: high liquid temperature side point D1 and a low liquid temperature detection point D2 group, when the container internal temperature is between high liquid temperature and low liquid temperature In the range of the heating body 20, the heating body 20 can be heated and kept to a constant temperature. ...scale bias point F · When the surface of the valley H is caused by the resistance of the heating stroke, such as resistance resistance, such as the phenomenon of impedance change when the scale is formed, the induction control circuit board 30 is timely matched with the cleaning stroke. A liquid level detecting common contact E is disposed at the lowermost edge of the detecting point, and the circuit is connected with the picking and forming a circuit and extending the pull-out signal line to the sensing control circuit board. The main structure is as follows: Through its impedance change, it locks back to the inductive control board 30' during the most bribe time to achieve the most accurate induction. The detailed description above is a detailed description of the possible embodiments of the present invention, but the equivalent implementation of the ^1 _ _ 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县- Used as a ratio In order to make the invention more progressive and practical, the analysis is as follows: '200848671 Conventional technology: ι·No-water position control device. 2. Heating and temperature control are not good, and it is easy to consume electricity. 3. The temperature difference of the temperature control is too large, and its accuracy is not good. 4. The elastic enemy formed by the mechanical temperature-controlled reed switch is resistant to the dirt of the joint, which is suitable for the failure of the heating and constant temperature control of the container. The advantages of the invention: 1. The detection of the correct water level. 2. Features safe temperature and precise detection. 3. Discriminating and cleaning of scale detection is beneficial to the best conduction of heat. 4. It can effectively reduce energy consumption and have the effect of environmental protection economy. As described above, the present invention has achieved the desired effect under the prior art structure, and is not familiar to those skilled in the art. Moreover, the present invention has not been disclosed before the application, and it has The progressiveness and practicability have been consistent with the application requirements of the invention patent. The application for invention is filed according to law, and you are requested to approve the application for the invention patent to encourage creation. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a three-dimensional appearance of the present invention. The second figure is the sound distribution diagram of each detection side point in the wall of the casing assembly of the present invention. [Main component symbol description] 1··Container structure 9 200848671 10.. Housing assembly 100.. Air hole 20. Heating body 30.. Induction control circuit board 40... Display control unit A. . Over liquid level detection point B. · Warning level replenishment detection point C. · Safety level detection point D. . Point D1.. High liquid temperature detection point D2.. Low liquid temperature detection point E. . Liquid level detection common contact point F. .Fouling measurement point