1259252 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種氫氣交換熱傳管，應用於吸氫、 氫、儲氫與加壓氫氣，特別是一種氫氣加壓器。 二 【先前技術】 氫能為未來世界不可或缺之能源之一，世界各先進國 競相投人氫能㈣之發展，因錢紐展6絲各國能源最 先的項目之一，不管是在運輸工具或固定設備運用上，要 能利用的安全性與方便性-直是—健要課題。—般氫能儲^ 主要有四種方法：（1)氣態高壓儲氫（2)液態儲氫（3)物理 式吸附儲氫⑷化學式吸_氫。液態儲氫具有較高的 比重優勢，但要將氫液化需要非常低溫，因此在運送與儲存上 隔熱保溫將面臨許多困難；高壓氣體儲氫需要將氫壓 5=0-8_psi以上’在壓縮過程中，傳統上是使用機械式壓 、巧’需要，严很高的能源，·不管高壓氣體儲氫或液態儲 ^運送容11體積均相纽A。吸喊儲氫與過去150atm高 f瓦方^比’在相同儲氫量τ ’其容器體積僅爲高壓氣瓶 、4這木Κ整個系統的體積變小，並且使常溫下容器壓力降 ，10atm以下’提高了安全性。由於吸附式儲氫金屬材料其氯 ，釋放壓力與溫度有關，可在不同溫度範誠生不同吸放氮壓 L罢材料不僅可運用來儲氫，更可利用其高溫高 、生’提供給需要碰氫氣的高壓氣體儲氫桶使用， 一舉數得。 ^ f是由？吸f材料對於氫得吸放壓力與溫度有關 ，因此 官 =在低高壓放氫過程中，均需提供特定工作溫 因此需要透過高倾的熱交換綠計來減低升降溫時間與 /、足夠的反應另_方面由於儲氫吸附材料在吸收氫氣 1259252 後會產生約30%的體積膨脹，並且在多， 生脆裂與灰化現象。在體積膨服上，如果^ ^後可能會產 壞以及儲缝_«故置，變形損 儲氯材料重複吸放氯所產生微粉Lr象:= 顆粒往往就被清出或失去接受的量:$的 吸附儲存材料的熱傳能力與氫氣儲氨材何&尚^ 氣吸附儲存材料使職置的重要設計考^α &床κ ’疋a1259252 IX. Description of the Invention: [Technical Field] The present invention relates to a hydrogen exchange heat transfer tube for hydrogen absorption, hydrogen, hydrogen storage and pressurized hydrogen, and more particularly to a hydrogen pressurizer. Second [Prior Art] Hydrogen energy is one of the indispensable energy sources for the future world. The world's advanced countries are competing to invest in the development of hydrogen energy (IV), because of the one of the first energy projects in the country. The safety and convenience that can be utilized in the use of tools or fixed equipment - straightforward - a key issue. There are four main methods for hydrogen storage: (1) gaseous high pressure hydrogen storage (2) liquid hydrogen storage (3) physical adsorption hydrogen storage (4) chemical absorption _ hydrogen. Liquid hydrogen storage has a higher specific gravity advantage, but the liquefaction of hydrogen requires very low temperature, so there will be many difficulties in thermal insulation during transportation and storage; high pressure gas storage requires hydrogen pressure of 5=0-8_psi or more. In the process, it is traditionally to use mechanical pressure, skillful, and very high energy, regardless of the high-pressure gas hydrogen storage or liquid storage capacity. Sucking hydrogen storage with the past 150atm high f watts ^ ratio 'in the same hydrogen storage capacity τ ' container volume is only high pressure gas cylinder, 4 the raft of the whole system becomes smaller, and the container pressure drop at room temperature, 10atm The following 'improved security. Due to the chlorine of the adsorption hydrogen storage metal material, the release pressure is related to the temperature. It can be used at different temperatures. The absorption and release of nitrogen pressure can not only be used to store hydrogen, but also can be used to provide high temperature and high demand. Use high-pressure gas storage tanks that use hydrogen gas, and count them in one fell swoop. ^ f is by? Suction material f is related to the temperature of hydrogen absorption and discharge. Therefore, in the process of low-pressure hydrogen discharge, it is necessary to provide a specific working temperature. Therefore, it is necessary to reduce the temperature rise and fall time and/or sufficient by using a high-pressure heat exchange green meter. In addition, the hydrogen storage adsorbent material will produce about 30% volume expansion after absorbing hydrogen 1592252, and there are many, brittle cracking and ashing phenomena. In the volume expansion, if ^ ^ may be produced and the storage _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The important design of the heat transfer capacity of the adsorbent storage material and the hydrogen storage material and the gas storage material make it an important design test ^α & bed κ '疋a
中華民國專利公告第549610號專利，主要A =;=逸其技術需要使用== ^且僅此對可磁化物質材料作用。而如美 土 難號材固定儲氯材料，但發泡的。較 材顆包姉材ι傳縣不好’並且在發泡射的儲氫 m323號專利’利用彎板來固定儲氫材料，並 公ί;τ;4θ223:,且熱傳效果增加有限。而如美國專ί 接觸地方來進行熱傳，她於上述兩案， 【發明内容】 氫材的是提出―魏'氣加㈣，肋提高儲 、減低能源使用、儲氫材料固定技術、防止外殼 口储虱材料杉脹變形和延緩過濾裝置失效。 氫材揭露之氫氣加壓器，係包含有熱傳管、儲 材抖心層’介面層、絕熱層、彈性緩衝層與氫氣導管，熱 1259252 管來存放儲氫材料、耐受氫氣的吸放塵力虫 細 藉由氫氣導管傳輸氨氣；儲 與所需的儲氫^直體Λ、^則體、球體等填充材 散介 ί::;層熱r;絕 因為吸氫而膨脹時，可以提供緩空、料 藉此，可额歧_蝴捕=^/央定位置。 下：有關本創作之坪細内容及技術，兹就配合圖式說明如 【實施方式】 根據本發明所揭露之氡 包含有熱傳管u、儲氫材混；茶閲「第卜2圖」， 要的功能是用存放儲氫材料、耐受$11係為中空管體，主 進行熱交換的接觸面，向内 ^乳的吸放屢力與冷熱媒介 ^ 3、絕熱層14、彈,^==傳 體等形狀之_3丨1222^=乡ΐ»、不規則體、球 填入熱傳管u與埶 η、:的储虱材料121充分混合後， 122之小於儲氫材料121之粒^面緊密接觸，其中，填充材料 接續為介面層13，其孔隙小約為150-250微米。 以限制儲氫材料混合層12的虱材料混合層12之孔隙，用 為孔隙小於〇.01釐米之金屬網诚小顆粒向其他層擴散，其可 1259252 力，，具抽_熱傳的能 彈性，層15為一種ΐ有彈性的披覆層提供徑方向的 予儲气材料Si料121因為吸氮而膨脹時，可以提供緩衝空間 作為徑向膨脹使用;在釋氫收縮時，可以具有 有Γ孔織覆層材料為佳，譬 氣ϊΐ料15，可導引氫氣進出，且具树向之孔隙供氫 有言材料混合層12中的小顆粒填充材料122選擇具 和^^ Ί】，^且由於小顆粒可以增加和儲氫材料丨21以及 =儲 據此儲氫材料混合層12中小顆粒的 ，徑大小_孔隙，可以當作猶材使/r如；^產f z =的銅^為填充材料122，所產生的堆疊孔隙可以達到 • mm因此可以將許多大於0· Olmm直徑的儲氡材料〗？〗保 ϊί„混合層12中：*至於直接被送“處造成阻ί ^气逸:妾使用中端_器很容易被大小顆粒阻塞，影 氫材粉末會因為儲氫材料膨脹收縮對混 =的設計，減低阻塞的時間，並延長終 鈿匕濾态的哥中。而絕熱層14可以減低不必要的熱量浪費， 1259252 可以提高能源使用效率。 就外觀上來看，請參閱「第3圖」，出口處可以設計具有 出口過濾恭111來提供氫氣進出之過濾、，而為進一步增加熱傳 管11的散熱效果，可於外側管壁上增設有散熱鰭片112 ( 第4圖）。The Republic of China Patent Publication No. 549610, the main A =; = Yi technology needs to use == ^ and only this effect on the magnetizable material. For example, the earth is difficult to fix the chlorine storage material, but it is foamed. Compared with the material, the coffin is not good, and the hydrogen storage m323 patent in the foaming uses the curved plate to fix the hydrogen storage material, and publicly; τ; 4θ223:, and the heat transfer effect is limited. However, if the United States contacts the place to carry out heat transfer, she is in the above two cases, [invention] Hydrogen is proposed to "wei" gas plus (four), ribs to improve storage, reduce energy use, hydrogen storage material fixation technology, prevent shell The storage material of the mouth is swelled and the filter device is delayed. Hydrogen material exposed hydrogen pressurizer, which includes heat transfer tube, storage material shaking layer 'interlayer layer, heat insulation layer, elastic buffer layer and hydrogen conduit, heat 1259252 tube to store hydrogen storage material, tolerate hydrogen absorption and absorption Dust worms transfer ammonia gas through a hydrogen conduit; store and store the required hydrogen storage; straight body Λ, ^ body, sphere and other filler materials: ί::; layer heat r; It can provide a vacant space, and the material can be used to determine the position of the _ _ catch = ^ / central position. The following is a description of the details and technology of the creation of the present invention. The following description of the present invention includes a heat transfer tube u and a hydrogen storage material. The tea is read in the second picture. The function is to store the hydrogen storage material, tolerate the $11 system as the hollow tube body, the main contact surface for heat exchange, and the inward and outward suction of the milk and the hot and cold medium ^ 3, the thermal insulation layer 14, the bomb, ^==The shape of the body is _3丨1222^=homesickness», irregular body, ball filled with heat transfer tube u and 埶η,: the storage material 121 is fully mixed, 122 is smaller than the hydrogen storage material 121 The granules are in intimate contact, wherein the filler material is continued as an interfacial layer 13 having a pore size of about 150-250 microns. In order to limit the pores of the ruthenium material mixed layer 12 of the hydrogen storage material mixed layer 12, the metal mesh small particles having a pore size smaller than 〇.01 cm are diffused to other layers, which can be 1,295,252, and have the elasticity of pumping_heat transfer. The layer 15 provides a radial direction of the pre-storage material for the elasticized coating layer. The Si material 121 can provide a buffer space for radial expansion when it is expanded by nitrogen absorption; and can have a flaw when releasing hydrogen. The perforated coating material is preferred, the helium gas material 15 can guide the hydrogen in and out, and the water is supplied to the pores of the tree. The small particle filling material 122 in the material mixing layer 12 is selected and ^^ Ί, ^ And because the small particles can be increased and the hydrogen storage material 丨21 and = according to the small particles in the mixed layer 12 of the hydrogen storage material, the diameter _ pores, can be used as a material to make /r such as; ^ yield fz = copper ^ Filling material 122, the resulting stack of pores can reach • mm so that many storage materials larger than 0· Olmm diameter can be used? 〗 ϊ ϊ ϊ 混合 mixed layer 12: * As for directly sent "cause to cause resistance ^ gas 妾: 妾 use the middle _ device is easily blocked by large and small particles, the shadow hydrogen material powder will expand due to hydrogen storage material shrinkage = The design reduces the time of blockage and extends the final filter. The insulation layer 14 can reduce unnecessary heat waste, and the 1259252 can improve energy efficiency. In terms of appearance, please refer to "Fig. 3". The outlet can be designed with an outlet filter 111 to provide filtration of hydrogen in and out, and to further increase the heat dissipation effect of the heat pipe 11, it can be added to the outer pipe wall. Heat sink fins 112 (Fig. 4).
囚此，鮰茶閱1第1、。固」，在低壓吸氫過程中，將較 低壓的來源氳氣經由氫氣導管16流出透過彈性缓衝層15、絕 熱層14與^面層13後進入儲氫材料混合層12，由於儲氫材 混合^ 12藉由填充材料122與熱傳管n内側管壁緊密接觸， 可提高散熱效果，使熱量能輕易由儲氫材料121傳遞至 11外殼崎低儲紐# 12!溫度，f助統_反應、，提高 吸附效率。在吸氫的過程中，儲氫材料121膨脹會使儲 交ί加約25—30%，其徑向膨脹所需空間則藉由推ί =%13向彈性緩衝層15播壓產生空間健向膨服，在軸向 4伤則因雜端蓋板1”、m而產生膨間，因此可以 Ξίϊί間供儲氫材吸氫膨脹，不至造成熱傳管11 _彡，> =:緩ί兩端皆增設咖^ f 一方面，在加熱釋氳過程中，當儲氫材料121需 壓使體積會縮小，此時彈性緩衝15 Ϊ; 斤又i力減小而產生恢復力向外擴張 住介面層13外的儲氫材料混合層’12 』依w能頂 ί力逆 層15後經由氫氣導管16的·進入導管：緩衝 合均勾後放入繼丨… 1259252 比使用發泡材料等更低。 •保遵範園 當 、，然本發明以前述之較佳實施例揭露如上，然其並非用 =1本=作2熟習此技藝者，在猶離本發明之精u 視後附本發明之—Prison this, read the tea 1st. In the low pressure hydrogen absorption process, the lower pressure source helium gas flows out through the elastic buffer layer 15 through the elastic buffer layer 15, the heat insulating layer 14 and the surface layer 13, and then enters the hydrogen storage material mixed layer 12, due to hydrogen storage. The material mixture 12 is closely contacted with the inner tube wall of the heat transfer tube n by the filling material 122, so that the heat dissipation effect can be improved, and the heat can be easily transferred from the hydrogen storage material 121 to the 11 outer shell. The temperature is improved. _Reaction, improve adsorption efficiency. In the process of hydrogen absorption, the expansion of the hydrogen storage material 121 causes the storage to be added by about 25-30%, and the space required for the radial expansion is caused by the pressure of the elastic buffer layer 15 by pressing ί = %13 to generate a spatial orientation. Swelling, 4 in the axial direction, due to the expansion of the miscellaneous end cover 1", m, so that the hydrogen storage expansion of the hydrogen storage material can not be caused, so as not to cause the heat transfer tube 11 _ 彡, > =: On the one hand, during the heating and releasing process, when the hydrogen storage material 121 is pressed, the volume will be reduced, and the elastic buffer is 15 Ϊ; The hydrogen storage material mixed layer '12' outside the interface layer 13 is in the reverse layer 15 and then passes through the hydrogen conduit 16 and enters the conduit: the buffer is combined and the hook is placed in the subsequent step... 1259252 is more than a foamed material. The second aspect of the present invention is disclosed above in the preferred embodiment of the present invention. However, it is not intended to be used by those skilled in the art, and is attached to the embodiment of the present invention. The invention -
10 1259252 【圖式簡單說明】 第1圖係為本發明氫氣加壓器之軸向剖面示意圖。 第2圖係為本發明氫氣加壓器之徑向剖面示意圖。 第3圖係為本發明氫氣加壓器之外觀示意圖。 第4圖係為本發明氫氣加壓器增設散熱鰭片之外觀示意 圖。 第5圖係為本發明氫氣加壓器之氫氣流動示意圖。 【主要元件符號說明】 11 熱傳管 111 出口過濾器 112 散熱鰭片 12 儲氫材料混合層 121 儲氫材料 122 填充材料 13 介面層 14 彈性緩衝層 15 絕熱層 16 與氫氣導管 17 蓋板 171 盖板 172 盡板10 1259252 [Simple description of the drawings] Fig. 1 is a schematic axial cross-sectional view of the hydrogen pressurizer of the present invention. Figure 2 is a schematic cross-sectional view of the hydrogen pressurizer of the present invention. Figure 3 is a schematic view showing the appearance of a hydrogen pressurizer of the present invention. Fig. 4 is a schematic view showing the appearance of the fins of the hydrogen pressurizer of the present invention. Fig. 5 is a schematic view showing the hydrogen flow of the hydrogen pressurizer of the present invention. [Main component symbol description] 11 heat pipe 111 outlet filter 112 heat sink fin 12 hydrogen storage material mixed layer 121 hydrogen storage material 122 filler material 13 interface layer 14 elastic buffer layer 15 heat insulating layer 16 and hydrogen gas conduit 17 cover plate 171 cover Board 172