200822433 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於燃料電池的混合槽，特別是關於 一種多功能燃料混合槽。 【先前技術】 美國專利早期公報US2004/0115506號「用於燃料電池的 混合槽(Mixing tank for fuei ceii)」以及美國專利早期公 報 US2004/0166389 號「燃料電池系統(Fuei cell system)」 已揭露如何將混合槽運用於燃料電池，混合槽可用來回收由燃 料電池所產生的水，以相收尚未及進行電化學崎剩餘的燃 料。 、 上揭t知技蟄雖然已教示到混合槽的功能，然而如何將冷 旋.…心合槽以及其它組件（例如：水位計、濃度_器、單 向闕等）來整合成單件式整體結構，此縣習知技藝所闕如。 本案發明人有缺習知混合槽魅待改良其結構上之不 足乃亟發明而改良一種多功能燃料混合槽。 【發明内容】 人3本lx月之目的，在於提供—種多功能燃料混合槽，其整 W &/、冷心於—體，並且設置水位計、濃度侧器、 早向閥’用來加強舰性。 :、、迟之目的，本發明提供一種多功能燃料混合槽， 200822433 乃包括：殼體、冷凝器、風扇、第—片體、與第二片體。殼 體乃設置有第-容置部、第二容置部、第三容置部、第一通 道、第二通道、第三通道、第四通道、燃料入口、入風口、 燃料出Π、生成物人Π。燃料人σ與人風σ與燃料出口盘生 成物入口等係設置在殼體的側壁。入風口係面向第一容置 部，以及生成物入口係連通於第二容置部。第二容置部係用 來作為混合槽。第—通道_來連通轉人口與第二容置 部。第四通·时連料—容置部與第二容置部。冷凝器 係固設於第-容置部，州_冷凝來自於人風口的水基 氣來凝結成水，域結水係經由第三通道與第二通道而流: 至弟-谷置部。風扇係固設於第三容置部，以及係用來對冷 降溫。第—片體與第二㈣係分聰接接合於殼體 的上表面與下表面。 為:嫩蝴她墙、_肅用功效 更冰一層的還'識與瞭解，兹舉_ 詳細綱如τ : 沾之可付補並配合圖示 【實施方式】 δ月參見弟一、二、二 _ 係由殼體⑽、第一片二=’柄明多魏燃料混合槽1 結構，散在這容$ _糾—片體6G所形成的一種容器 ⑽、第二容置部;;^設f三個獨立空間的第一容置部 /、弟—奋置部1〇9。同時，在殼體1〇〇 6 200822433 的周圍乃設置第-通道U〇、第二通道ln、第三通道115、 與第四通道117。當然，多功能燃料混合槽1尚包括冷凝器 3〇與風扇40 ’以下内文分別將詳述該些構件與其功能。 殼體100採行為矩形結構，並且殼體1〇〇的上表面與下 表面分別與第-片體5G與第二片體6〇緊密接合。在殼體1〇〇 的侧壁乃設置燃料入口謝與入風口搬。入風口⑽係面向 第-容置部觀’並且緊鄰相接於第—容置部1()3。在殼體⑽ 另-個側壁乃設置燃料出口 105與生成物入口 1〇6，並且生成 物入口 106係連通於第二容置部1〇7。第二容置部1〇?的右上 方處乃設置-個洞孔108 ’其位於第三容置部1〇7與第四通道 1Π的交界處’而洞孔1〇8 w兩端末係分別連通於第二容置部 107與第四通道117的端末。第四通道m的另一端末則與第 一容置部103連通。 浅壓閥22乃放置於洞孔1〇8巾，當第二容置部1〇7内部 的氣壓過大日^*’位於第二容置部雨内部的氣體可經由浪壓 閥22、第四通道117 ’而流入至第一容置部1〇3。 燃料入口 101連通於第一通道11〇的端末。第一通道11〇 的另-端末則連通於第二容置部107，且在此端末的通道空間 乃設置第-單向閥112’而第-單向閥112僅准許流體流向第 二容置部107 〇 第二通迢ill的端末係連通於第二容置部1〇7，同時，在 7 200822433 • f末崎郎柯設職输m。㈣道ιη的 、、曲^末則採以管路連通於第二幫浦500的入口。内置型的 jL 113 __量將要通往畴電池堆_的燃料 Γ振度物，所測量_燃料濃度值可提供給控制電路(圖未 ' 使用。本發明所使用的濃度侧H 113可以直接採用習 知元件。 Μ "Κ 115的端末係連通於第一容置部103。第三通道 鲁 115的另-端末則相接於第二單向閥116的入口。第二單向閥 116的出口則與第二通道111相接。第二單向閥116僅准許流 體流向第二通道lu。 請參見第三、四圖，冷凝器別係固設於第一容置部⑽。 冷凝器3〇的一面乃形成有散熱韓片31，其另-面形成有流道 結構32。流道簡32如翁減條平行的縣，且每條準 溝的-端皆迎向人風σ 1Q2，每條渠溝的另—端則連通於第三 _ 通道115。 , 帛二容置部107係作為混合槽使用。混合槽107所儲存 的液體乃分別來自於轉灌㈣的新燃料、冷凝器加的冷凝 水、燃料電池堆300的陽極生成物與麵的陽極燃料。 請參見第四圖’風扇40係固設於第三容置部1〇9，風扇 40可將外部空氣由入風口 41帶入，再轉向由出風口 吹出， 而朝向冷凝器30的散熱鰭片3卜欠送，而使得整個冷凝器3〇 8 200822433 保持在較低溫狀態。 請參見第四、五圖，第一容置部1〇3與第三容置部1〇9 的相交界處乃設置透氣不透液薄膜1〇4，據此，位於第一容置 口P103的内部氣體可通過透氣不透液溥膜1〇4,而逸出至外界。 請參見第五圖，第一片體50係密接接合於殼體1〇〇的上 表面的周緣。再者，在第一片體50上且對應於第二通道m 的位置處，乃設置兩個接口 53a、53b，接口 53a、53b係貫穿 弟片體50且彼此隔開一小段距離。同時，在第一片體5〇 的下表面且位於兩個接口 53a、53b的之間，乃設置一個塊體 52。塊體52會伸入至第二通道⑴，並且阻斷第二通道⑴ 勺"π»通外接式/辰度偵測為54的兩端分別連接於兩個接口 53a、53b。當第二通道iu的燃料流經塊體兕時，由於受到 塊體52的阻斷作用，促使燃料改流向於接口 5如、外接式濃 度細器54、接π 53b，再接續流从第二通道lu。外接^ ，度偵測器54係絲測量將要通往燃料電池堆咖的燃料其 濃度為何，所測量到的燃料濃度值可提供給㈣電路(圖未顯 示)使用。本發騎的外接式濃度_器54可以直接採 用習知元件。 為了讓第二_ 5GG管路連接於本發财舰燃料混合 槽1的作業方便起見，在第-片體5G上且對應於第二通道⑴ 的端末與崎.⑽的端轉兩個位置處，乃分別設置兩 9 200822433 個接口 51a、51b。兩個接口 51a、51b皆貫穿第一片體5〇。 接口 51a係相接於第二通道hi的端末，而接口 51b係相接 於燃料出口 105的端末。第二幫浦5〇〇的入口係管路相接於 接口 51a，第二幫浦500的出口係管路相接於接口 51b。200822433 IX. Description of the Invention: TECHNICAL FIELD The present invention relates to a mixing tank for a fuel cell, and more particularly to a multifunctional fuel mixing tank. [Prior Art] US Patent Publication No. US2004/0115506 "Mixing tank for fuei ceii" and US Patent Publication No. US2004/0166389 "Fuei cell system" have disclosed how The mixing tank is used for a fuel cell, and the mixing tank can be used to recover the water produced by the fuel cell to collect the fuel remaining without the electrochemical. Although it has been taught to the function of the mixing tank, how to integrate the cold-spinning and other components (for example: water level gauge, concentration _, one-way 阙, etc.) into a single piece The overall structure, the county knows the skills of the art. The inventor of the present invention has a lack of knowing that the mixing tank charm is improved, and the structural insufficiency is improved to improve a multifunctional fuel mixing tank. SUMMARY OF THE INVENTION The purpose of the person 3 is to provide a multi-fuel mixing tank, which is W & /, cold-hearted, and set water level gauge, concentration side, early valve 'used Strengthen the ship's nature. The invention provides a multifunctional fuel mixing tank, and 200822433 includes: a casing, a condenser, a fan, a first body, and a second body. The housing is provided with a first-receiving portion, a second receiving portion, a third receiving portion, a first passage, a second passage, a third passage, a fourth passage, a fuel inlet, an air inlet, a fuel outlet, and a generation Things are awkward. The fuel person σ and the human wind σ and the fuel outlet tray inlet are provided on the side wall of the casing. The air inlet is facing the first receiving portion, and the product inlet is connected to the second receiving portion. The second housing portion is used as a mixing tank. The first channel _ is connected to the transfer population and the second accommodating department. The fourth pass and the time are connected to the receiving portion and the second receiving portion. The condenser is fixed in the first-accommodating portion, and the state condenses water-based gas from the human vent to condense into water, and the domain water flows through the third channel and the second channel: to the ridge-valley portion. The fan is fixed to the third receiving portion and is used to cool the cooling. The first sheet and the second (four) portion are cl coupled to the upper surface and the lower surface of the housing. For: the tender butterfly her wall, _ use the effect of the ice layer is also 'sense and understanding, _ _ detailed outline τ: Zhan can pay and complement the icon [implementation] δ month see brother one, two, The second container is composed of a casing (10), a first piece of two = 'shovel Mingduo fuel mixing tank 1, and a container (10) and a second accommodating portion formed by the _ correcting piece 6G; f The first accommodating part of the three independent spaces /, the brother - the part of the struggling unit 1 〇 9. At the same time, a first channel U 〇, a second channel ln, a third channel 115, and a fourth channel 117 are disposed around the housing 1 〇〇 6 200822433. Of course, the multi-fuel mixing tank 1 still includes a condenser 3'' and a fan 40'. The components and functions thereof will be described in detail below. The housing 100 adopts a rectangular structure, and the upper surface and the lower surface of the housing 1 are in close contact with the first sheet 5G and the second sheet 6 respectively. The side wall of the casing 1 is provided with a fuel inlet and an air inlet. The air inlet (10) faces the first-receiving portion view and is adjacent to the first-receiving portion 1(). The other side walls of the casing (10) are provided with a fuel outlet 105 and a product inlet 1〇6, and the product inlet 106 is connected to the second housing portion 1〇7. The upper right portion of the second accommodating portion 1 〇 is provided with a hole 108 ′ which is located at the boundary between the third accommodating portion 1 〇 7 and the fourth channel 1 ' and the ends of the hole 1 〇 8 w are respectively It is connected to the end of the second receiving portion 107 and the fourth passage 117. The other end of the fourth passage m is in communication with the first accommodating portion 103. The shallow pressure valve 22 is placed in the hole 1 〇 8 towel, when the air pressure inside the second accommodating portion 1 〇 7 is too large, the gas inside the rain of the second accommodating portion can pass through the pressure valve 22, the fourth The passage 117' flows into the first housing portion 1〇3. The fuel inlet 101 communicates with the end of the first passage 11〇. The other end of the first passage 11 is connected to the second receiving portion 107, and the passage space at the end is provided with the first check valve 112' and the first check valve 112 permits only the fluid to flow to the second receiving portion. The end of the second passage ill ill is connected to the second accommodating portion 1 〇 7 and, at the same time, at 7 200822433 • f. (4) The end of the road, and the end of the song, are connected to the entrance of the second pump 500 by a pipeline. The built-in type jL 113 __ quantity will be connected to the fuel cell oscillating material of the domain stack _, and the measured _ fuel concentration value can be supplied to the control circuit (not shown). The concentration side H 113 used in the present invention can be directly A conventional component is used. The end of the Κ 115 is connected to the first accommodating portion 103. The other end of the third channel ru 115 is connected to the inlet of the second one-way valve 116. The second one-way valve 116 The outlet is connected to the second passage 111. The second check valve 116 only permits the fluid to flow to the second passage lu. Referring to Figures 3 and 4, the condenser is fixed to the first receiving portion (10). The side of the 3〇 is formed with a heat-dissipating Korean piece 31, and the other side is formed with a flow path structure 32. The flow path is 32, such as a county in which the Weng reduction is parallel, and the end of each of the quasi-ditches faces the human wind σ 1Q2 The other end of each trench is connected to the third channel 115. The second housing portion 107 is used as a mixing tank. The liquid stored in the mixing tank 107 is derived from the new fuel of the diversion (4), condensation. Condensed water, anode product of fuel cell stack 300 and anode fuel of the surface. See Fig. 4 'fan The 40 series is fixed to the third accommodating portion 1 〇 9 , and the fan 40 can bring outside air from the air inlet 41 and then turn to be blown out by the air outlet, and the heat radiating fins 3 toward the condenser 30 are owed. The entire condenser 3〇8 200822433 is kept at a lower temperature. Referring to the fourth and fifth figures, a gas permeable liquid-impermeable film 1 is disposed at the intersection of the first accommodating portion 1〇3 and the third accommodating portion 1〇9. 〇4, according to this, the internal gas located at the first accommodating port P103 can escape to the outside through the gas permeable liquid impervious film 1〇4. Referring to the fifth figure, the first body 50 is closely bonded to the shell. The periphery of the upper surface of the body 1 . Further, at the position of the first body 50 and corresponding to the second channel m, two interfaces 53a, 53b are provided, and the interfaces 53a, 53b are passed through the body 50. And spaced apart from each other by a small distance. Meanwhile, on the lower surface of the first sheet 5〇 and between the two interfaces 53a, 53b, a block 52 is provided. The block 52 extends into the second passage (1) And blocking the second channel (1) scoop "π»通外式/辰度检测为54, the two ends are respectively connected to the two interfaces 53a, 53b When the fuel of the second passage iu flows through the block, due to the blocking action of the block 52, the fuel is redirected to the interface 5, for example, the external concentration device 54, the connection π 53b, and then the flow from the first The two-channel lu. The external detector, the 54 detector, measures the concentration of the fuel to be delivered to the fuel cell stacker, and the measured fuel concentration value can be supplied to the (four) circuit (not shown). The external concentration concentrator 54 can directly adopt the conventional components. In order to facilitate the operation of connecting the second _ 5GG pipeline to the fuel tank 1 of the present cargo, on the first sheet 5G and corresponding to the second At the end of the channel (1) and the end of the strip. (10), two 9 200822433 interfaces 51a, 51b are respectively set. Both interfaces 51a, 51b extend through the first sheet 5''. The interface 51a is connected to the end of the second passage hi, and the interface 51b is connected to the end of the fuel outlet 105. The inlet line of the second pump 5 is connected to the interface 51a, and the outlet line of the second pump 500 is connected to the interface 51b.
水位計21可以採行設置在第二片體6〇的内侧表面，請 參見第二圖。或者，水位計21可以採行設置在混合槽。 ^位計21係接觸於混合槽1〇7的燃料，並且無論多功能燃料 混合槽1係採水平擺放或是垂直擺放，水位計21皆能夠測量 到兩種擺絲態下的液面高度。關制_面高度值可提 供給控制電路(圖未顯示)使用。本發明所使㈣水位計21可 以直接採用習知元件。 接著制本翻乡功腿觀合槽丨如何結合風扇·、 燃料箱、第-幫譲、第：幫編、她料電池堆_ 來一起運作。 —‘、、电> 堆_的陽極燃料入口與陽極燃料出口乃 管路連接於多功能燃料混合槽1之燃料出口 1G5的一端」 與生成物入口 106。 在位於燃料罐_與燃料人口 1G1之間的管路中， 藉由第一幫浦400的推進力㈣ 的新燃料通過I通道11G鮮—單 混合槽107。 而/爪 200822433 於第一通道111的端末與燃料出口 105的端末之間 管路Γ乃設置第二幫_。第二幫編的入口乃管路 μΓ於第—柄111的端末（亦即接口5ia)，並且第二幫浦 技出乃:路連接於燃料出口 105的其中-個端末（亦即 口 51b)。精由第二幫浦500的推進力量，來將混合槽107 的燃料經由第二通道11〇、燃料出口 1〇5，燃料電池堆_的 %極燃料入口，而声λ s说丨丨 而机入至燃料電池堆60内部，接著，陽極生The water level gauge 21 can be disposed on the inner side surface of the second sheet 6〇, see the second figure. Alternatively, the water level gauge 21 can be placed in the mixing tank. The position gauge 21 is in contact with the fuel of the mixing tank 1〇7, and the water level gauge 21 can measure the liquid levels in the two pendulum states regardless of whether the multi-fuel mixing tank 1 is placed horizontally or vertically. height. The closing _ plane height value can be supplied to the control circuit (not shown). According to the present invention, the (four) water level gauge 21 can directly adopt conventional components. Then, how to combine the fan, the fuel tank, the first-help gang, the first: help, and her battery stack _ to work together. - ', electric > The anode fuel inlet and the anode fuel outlet of the stack are connected to the end of the fuel outlet 1G5 of the multi-fuel mixing tank 1 and the product inlet 106. In the line between the fuel tank_ and the fuel population 1G1, the new fuel by the propulsive force (4) of the first pump 400 passes through the I-channel 11G fresh-single mixing tank 107. The /claw 200822433 is disposed between the end of the first passage 111 and the end of the fuel outlet 105. The entrance of the second gang is the end of the first shank 111 (ie, the interface 5ia), and the second gang is connected to the end of the fuel outlet 105 (ie, the port 51b). . By the propulsion force of the second pump 500, the fuel of the mixing tank 107 is passed through the second passage 11〇, the fuel outlet 1〇5, the fuel cell stack_% pole fuel inlet, and the sound λ s Into the interior of the fuel cell stack 60, and then, the anode
f勿與剩餘陽極燃料則由燃料電池堆6G的陽極燃料出口流 再通過生成物入口 1〇6，而流入至混合槽撕。混合槽1〇7 的燃料第二幫浦刚，使得能夠循環流動於燃 堆 600。 二:200此狗將燃料電池堆_所產生的陰極生成物(例 如水蒸氣）以及剩餘的陰極燃料(例如空氣或氧氣），將其淚入 ❸几102 ’再流通過冷凝器3〇的流道結構。水蒸氣在 冷^器30的冷凝作用下，而凝結成液態的水，所回收的水通 過第三通道115、第二單向閥116、第二通道出，而最後流 入至混合槽107。 本I日移功能麵混合槽乃具備下列所述之優點以及功 效顯者增進之處： 1、本發明多功能燃料混合槽乃整合混合槽與冷凝器於一體， 由於結構上優異的設計，使得小魏、薄型㈣規格彳_胃 11 200822433 利實現。 2、 本發明多功能燃料混合槽⑽置多個單向閥，能夠讓妨止 流體的逆流。 3、 本發明多功能燃料混合槽乃設置濃度偵測器與水位計，來 加強整體性功能。 惟以上所述者，僅為本發明之較佳實施例，當不能用以 限定本發明可實施之範圍，凡熟悉於本技藝人士所明顯可作變 化與修飾，皆應視為不悖離本發明之實質内容。 【圖式簡單說明】 第一圖顯示本發明多功能燃料混合槽的結構方塊圖。 弟一圖顯不本發明多功能燃料混合槽的立體分解圖。 第三圖顯示本發明多功能燃料混合槽立體組合圖。 第四圖顯示本發明多功能燃料混合槽在另一視角的立體組 合圖。 第五圖顯示本發明多功能燃料混合槽在第一片體上所設置 的接D的立體圖。 【主要元件符號說明】 1 多功能燃料混合槽 ιοί燃料入口 103第一容置部 1〇〇殼體 102入風口 12 200822433 - 104 透氣不透液薄膜 105 燃料出口 106 生成物入口 107 第二容置部 108 洞孔 109 第三容置部 110 第一通道 111 第二通道 112 第一單向閥 113 濃度偵測器 115 第二通運 ά 116 第二單向閥 117 第四通道 20 混合槽 21 水位計 22 洩壓閥 30 冷凝器 31 散熱鰭片 32 流道結構 40 風扇 41 入風口 42 出風口 • 50 第一片體 51a 、51b 接管 52 塊體 53a 、53b 接管 於 54 外接式濃度偵測器 60 第二片體 200 風扇 300 燃料罐 4⑽ 第一幫浦 500 第二幫浦 600 燃料電池堆 13f and the remaining anode fuel flow from the anode fuel outlet of the fuel cell stack 6G through the product inlet 1〇6, and flow into the mixing tank to tear. The second pump of the fuel of the mixing tank 1〇7 enables circulation to the fuel pile 600. Two: 200 This dog will produce the cathode product (such as water vapor) and the remaining cathode fuel (such as air or oxygen), tearing it into the stream 102' and then flowing through the condenser 3〇 stream Road structure. The water vapor condenses into liquid water under the condensation of the refrigerant 30, and the recovered water passes through the third passage 115, the second check valve 116, the second passage, and finally flows into the mixing tank 107. The present day shifting functional surface mixing tank has the following advantages and advantages: 1. The multifunctional fuel mixing tank of the present invention integrates the mixing tank and the condenser, and is structurally excellent. Xiao Wei, thin (four) specifications 彳 _ stomach 11 200822433 Lee realized. 2. The multi-fuel mixing tank (10) of the present invention is provided with a plurality of one-way valves, which can prevent the reverse flow of the fluid. 3. The multi-function fuel mixing tank of the present invention is provided with a concentration detector and a water level gauge to enhance the overall function. However, the above-mentioned preferred embodiments of the present invention are not intended to limit the scope of the present invention, and those skilled in the art can clearly make changes and modifications. The substance of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The first figure shows a block diagram of the structure of the multifunctional fuel mixing tank of the present invention. A diagram showing the exploded view of the multifunctional fuel mixing tank of the present invention. The third figure shows a three-dimensional combination of the multi-fuel mixing tank of the present invention. The fourth figure shows a perspective view of the multi-function fuel mixing tank of the present invention in another perspective. Fig. 5 is a perspective view showing the connection D of the multi-fuel mixing tank of the present invention provided on the first sheet. [Main component symbol description] 1 Multi-fuel mixing tank ιοί Fuel inlet 103 First accommodating portion 1 〇〇 Housing 102 air inlet 12 200822433 - 104 Breathable liquid-impermeable film 105 Fuel outlet 106 Product inlet 107 Second accommodating Port 108 hole 109 third accommodating portion 110 first channel 111 second channel 112 first check valve 113 concentration detector 115 second port ά 116 second check valve 117 fourth channel 20 mixing groove 21 water level gauge 22 Pressure relief valve 30 Condenser 31 Heat sink fin 32 Flow path structure 40 Fan 41 Air inlet 42 Air outlet • 50 First body 51a, 51b Connector 52 Blocks 53a, 53b Take over 54 External concentration detector 60 Two-piece body 200 Fan 300 Fuel tank 4 (10) First pump 500 Second pump 600 Fuel cell stack 13