TWM538948U - Machine for manufacturing hydrogen and oxygen by electrolysis of pure water - Google Patents

Description

純水電解氫氧製造機 Pure water electrolysis hydrogen and oxygen production machine

一種純水電解氫氧製造機，供用於產生氫氣與氧氣。 A pure water electrolysis hydrogen and oxygen production machine for generating hydrogen and oxygen.

地球上大部份的氫都存在於水和有機化合物等形態中，氫氣是一種無色、無臭、無味的非金屬氣體，且因不具毒性及放射性又易於收集，甚至可產生高能量，及與氧元素反應，使得應用範圍廣泛，包括化學、物理學、工程學、甚至生理學等，尤其在醫學上，據部分研究提示，氫氣可以和羥自由基產生反應結合，藉此減少體內羥自由基的殘留，再者，期望氫分子所具備的強抗氧化力，能夠發展更多的有益物質。 Most of the hydrogen on the earth exists in the form of water and organic compounds. Hydrogen is a colorless, odorless, tasteless non-metallic gas, and it is easy to collect because it is not toxic and radioactive, and even produces high energy, and oxygen. Elemental reactions make a wide range of applications, including chemistry, physics, engineering, and even physiology, especially in medicine. According to some research, hydrogen can be combined with hydroxyl radicals to reduce hydroxyl radicals in the body. Residues, in addition, the strong antioxidant capacity of hydrogen molecules is expected to develop more beneficial substances.

而獲得氫氣的方式包括熱化學、水煤氣、水電解、蒸氣重組等可達成，尤其是將蒸氣重組法用於天然氣時的氫產量為最具規模的一種方法。當水蒸氣和甲烷在高溫約1000-1400K發生反應時，可產生一氧化碳和氫氣，在此反應中，對反應過程施予較低的壓力反而效率能更甚於高壓，但卻礙於氫氣純化系統必須在高壓下進行，為縮短時間，使得反應過程同樣採用高壓的方式，然而，卻也因此限制產出效率，另一方面，由於產出過程中需加壓加溫，即使藉由調整壓力的方式將製程時間縮短，但縮短的幅度依然有限，且氫分子在高溫下易解離成氫原子，活性大的氫原子將可能與其他元素產生反應，因此將造成氫氣純度大打折扣，再者，也因為氫氣活性大，當大量儲存的情況下，稍有不慎，即會造成危安事件。 The way to obtain hydrogen includes thermochemistry, water gas, water electrolysis, steam recombination, etc., especially the hydrogen production when steam recombination is applied to natural gas is one of the most large methods. When water vapor and methane react at a high temperature of about 1000-1400K, carbon monoxide and hydrogen can be produced. In this reaction, a lower pressure is applied to the reaction process, but the efficiency is higher than that of the high pressure, but the hydrogen purification system is hindered. It must be carried out under high pressure. In order to shorten the time, the reaction process is also carried out in a high-pressure manner. However, it also limits the production efficiency. On the other hand, due to the need to pressurize the heating process, even by adjusting the pressure. The method shortens the process time, but the shortening is still limited, and the hydrogen molecules are easily dissociated into hydrogen atoms at high temperatures, and the highly active hydrogen atoms may react with other elements, thus reducing the purity of hydrogen, and Because of the high activity of hydrogen, when it is stored in a large amount, it may cause a dangerous event if it is slightly inadvertent.

另一種常見的方法是水電解法，將水加入電解質形成離子溶液，並以一對電極通入直流電進行電解，經由氧化還原反應產生氫氣和氧氣，但該方式因必須加入電解質才能使水解離，尤其一般是加入強酸或強鹼作為電解質，所以產生的氫氣純度仍有疑慮。 Another common method is water electrolysis, adding water to the electrolyte to form an ionic solution, and electrolyzing a pair of electrodes to direct current to generate hydrogen and oxygen through a redox reaction, but this method requires hydrolysis to remove the electrolyte, especially Generally, a strong acid or a strong base is added as an electrolyte, so the purity of hydrogen produced is still a concern.

隨著質子交換膜問世，水電解可以不必再依賴電解質的加入，而是直接將純水電解，如圖5所示，有一水電解裝置9，純水由陽極側進入反應腔室92，反應腔室92除電極之外，還設置有不銹鋼網的陽極擴散層以及陽極催化劑層，藉由不銹鋼網導電和陽極催化劑層的作用，純水在此解離成為氧離子和氫離子，氧離子則向導接至陽極的不銹鋼網釋放電子而成為氧氣排出；氫離子和水可以穿透反應腔室92中的質子交換膜，進一步接觸到陰極催化劑層，以及後方的碳紙或碳纖維布所構成的陰極擴散層，氫離子經由碳紙或碳纖維布的導電性以及通透性，接收經由陰極所提供的電子而還原成氫氣排出。 With the introduction of proton exchange membranes, water electrolysis can no longer rely on the addition of electrolytes, but directly electrolyze pure water. As shown in Fig. 5, there is a water electrolysis device 9, and pure water enters the reaction chamber 92 from the anode side, and the reaction chamber In addition to the electrode, the chamber 92 is provided with an anode diffusion layer of a stainless steel mesh and an anode catalyst layer. By the action of the stainless steel mesh conduction and the anode catalyst layer, the pure water is dissociated into oxygen ions and hydrogen ions, and the oxygen ions are guided. The stainless steel mesh to the anode releases electrons and becomes oxygen. The hydrogen ions and water can penetrate the proton exchange membrane in the reaction chamber 92, further contact the cathode catalyst layer, and the cathode diffusion layer composed of carbon paper or carbon fiber cloth at the rear. The hydrogen ions are discharged to the hydrogen gas via the electrons supplied from the cathode via the conductivity and permeability of the carbon paper or the carbon fiber cloth.

其中，因碳纖維的抗氧化性極低，因此僅能作為陰極擴散層而無法在陽極側採用；另方面碳纖維的抗拉強度雖大，但是抗彎折效果較差，無法承受側向的較大壓力；尤其碳纖維布是以編織成形，厚度無法隨意增加，也進一步限制陰極擴散層的厚度，就此影響氫離子和陰極擴散層之間的有效作用區域。 Among them, since the carbon fiber has extremely low oxidation resistance, it can only be used as a cathode diffusion layer and cannot be used on the anode side; otherwise, the carbon fiber has a large tensile strength, but has a poor bending resistance and cannot withstand a large lateral pressure. In particular, the carbon fiber cloth is formed by weaving, the thickness cannot be increased arbitrarily, and the thickness of the cathode diffusion layer is further limited, thereby affecting the effective action area between the hydrogen ion and the cathode diffusion layer.

因此，如何增大氫離子和陰極擴散層之間的有效作用區域，提升氫氣的產能，並且讓陽極擴散層和陰極擴散層採用相同的材質結構，讓兩側的擴散層可以隨意互相調換，沒有組裝錯誤的風險，也降低備料成本，並且承受側向壓力變換，就是本案所要改良的焦點。 Therefore, how to increase the effective interaction area between the hydrogen ion and the cathode diffusion layer, increase the hydrogen production capacity, and let the anode diffusion layer and the cathode diffusion layer adopt the same material structure, so that the diffusion layers on both sides can be exchanged at random, without The risk of assembly errors, the cost of stock preparation, and the lateral pressure change are the focus of improvement in this case.

本新型的主要目的，在提供一種運用相同的擴散金屬層結構，同時作為陰極和陽極擴散層的純水電解氫氧製造機，由於兩側採用相同材料、結構，可以隨意互換，藉以降低備料管理成本和組裝錯誤的風險。 The main purpose of the present invention is to provide a pure water electrolyzed hydrogen and oxygen production machine using the same diffusion metal layer structure as a cathode and an anode diffusion layer. Since the same material and structure are used on both sides, they can be interchanged at will, thereby reducing the preparation management. The risk of cost and assembly errors.

本新型的另一目的，在提供一種運用擴散金屬層作為陰極和陽極擴散層的純水電解氫氧製造機，由於擴散金屬層的延展性佳，可以承受氣體大量產生後，腔室內部的壓力增加，以提升可靠度並延長保修週期。 Another object of the present invention is to provide a pure water electrolysis hydrogen and oxygen production machine using a diffusion metal layer as a cathode and an anode diffusion layer. Since the diffusion metal layer has good ductility, it can withstand the pressure inside the chamber after a large amount of gas is generated. Increased to increase reliability and extend warranty cycles.

本新型的再一目的，在提供一種運用擴散金屬層作為擴散層的純水電解氫氧製造機，藉由增加擴散層厚度，大幅提升製氫效率。 Still another object of the present invention is to provide a pure water electrolytic hydrogen-oxygen production machine using a diffusion metal layer as a diffusion layer, which greatly increases the hydrogen production efficiency by increasing the thickness of the diffusion layer.

本案所揭露的一種純水電解氫氧製造機，包括：一電解裝置及一密封容裝本體，由密封容裝本體上的注水孔注入純水，經由陽極金屬層擴散至一層氧化觸媒層後，純水接受電極供應的電能進行解離，並藉由質子交換膜將氧氣與氫離子隔離，氫離子遇還原觸媒層還原成氫氣後經由陰極金屬層、陰極，最後由氫氣孔排出，另外，氧氣則經由陽極金屬層、陽極，最後由氧氣孔排出。 A pure water electrolysis hydrogen and oxygen production machine disclosed in the present invention comprises: an electrolysis device and a sealed container body, wherein pure water is injected from a water injection hole on the sealed container body, and diffused to an oxidation catalyst layer through the anode metal layer. The pure water is dissociated by the electric energy supplied by the electrode, and the oxygen is separated from the hydrogen ion by the proton exchange membrane, and the hydrogen ion is reduced to hydrogen by the reducing catalyst layer, then discharged through the cathode metal layer, the cathode, and finally discharged by the hydrogen hole. Oxygen is then discharged through the anode metal layer, the anode, and finally from the oxygen hole.

由於本案所提供的純水電解氫氧製造機，是以例如鈦金屬或其合金所製成的擴散金屬層，不僅可以輕易獲得數百微米(μm)的厚度，使得有效作用區域增大，藉以提升產氣的效率；並具有良好的抗彎折能力，在產氣效率提升的情況下，可以耐受壓力增大的環境，提高產品使用壽命；且以相同的結構同時作為陽極金屬層和陰極金屬層，夾制位於其間的質子交換膜和觸媒層，在組裝時不需準備兩種相異的擴散層材料，因此可以降低備料和管理的成本。 Since the pure water electrolytic hydrogen-oxygen production machine provided in the present invention is a diffusion metal layer made of, for example, titanium metal or an alloy thereof, not only a thickness of several hundred micrometers (μm) can be easily obtained, but an effective effective area is increased. Improve the efficiency of gas production; and have good resistance to bending, in the case of improved gas production efficiency, can withstand the environment of increased pressure, improve product life; and use the same structure as both the anode metal layer and the cathode The metal layer, sandwiching the proton exchange membrane and the catalyst layer located therebetween, does not require preparation of two different diffusion layer materials during assembly, thereby reducing the cost of preparation and management.

1、1’‧‧‧電解裝置 1, 1'‧‧‧ Electrolyzer

11、11’‧‧‧質子交換膜 11, 11' ‧ ‧ proton exchange membrane

13、13’‧‧‧觸媒層 13, 13'‧‧‧ catalyst layer

131‧‧‧氧化觸媒層 131‧‧‧Oxidation catalyst layer

133‧‧‧還原觸媒層 133‧‧‧Reducing catalyst layer

15、15’‧‧‧擴散金屬層 15, 15'‧‧‧ diffusion metal layer

153‧‧‧陽極金屬層 153‧‧‧Anode metal layer

155‧‧‧陰極金屬層 155‧‧‧Cathodic metal layer

17‧‧‧電極 17‧‧‧Electrode

171、171’‧‧‧陽極 171, 171' ‧ ‧ anode

173、173’‧‧‧陰極 173, 173’‧‧‧ cathode

2、2’‧‧‧密封容裝本體 2, 2'‧‧‧ sealed container body

21‧‧‧注水孔 21‧‧‧ water injection hole

23‧‧‧氫氣孔 23‧‧‧ Hydrogen holes

25‧‧‧氧氣孔 25‧‧‧Oxygen hole

27‧‧‧封裝絕緣殼體 27‧‧‧Package Insulated Housing

271‧‧‧陽極殼體 271‧‧‧Anode housing

273‧‧‧陰極殼體 273‧‧‧ cathode casing

277‧‧‧撓性防水層 277‧‧‧Flexible waterproof layer

9‧‧‧水電解裝置 9‧‧‧Water electrolysis unit

92‧‧‧反應腔室 92‧‧‧Reaction chamber

圖1為本新型第一較佳實施例的立體透視圖，用於說明純水電解氫氧製造機的結構 Figure 1 is a perspective perspective view of the first preferred embodiment of the present invention for explaining the structure of a pure water electrolysis hydrogen-oxygen production machine

圖2為圖1的剖視圖，用於輔助說明結構相對位置。 Figure 2 is a cross-sectional view of Figure 1 for aiding in illustrating the relative position of the structure.

圖3為本新型第一較佳實施例的部分立體圖，用於說明另一種固定質子交換膜的方式。 Figure 3 is a partial perspective view of a first preferred embodiment of the present invention for illustrating another manner of immobilizing a proton exchange membrane.

圖4為本新型第二較佳實施例的立體透視圖，用於說明兩組純水電解氫氧製造機結合後的結構。 Figure 4 is a perspective, perspective view of the second preferred embodiment of the present invention for illustrating the combined structure of two sets of pure water electrolyzed hydrogen and oxygen generators.

圖5為習知技術的立體示意圖。 Figure 5 is a perspective schematic view of a prior art.

有關本新型之前述及其他技術內容、特點與功效，在以下配合參考圖式之較佳實施例的詳細說明中，將可清楚呈現；此外，在各實施例中，相同之元件將以相似之標號表示。 The foregoing and other technical aspects, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments illustrated in the accompanying drawings. In the embodiments, the same elements will be similar. The label indicates.

本案第一較佳實施例的純水電解氫氧製造機，請一併參照圖1至圖3所示，純水電解氫氧製造機具有一個電解裝置1及一個容裝電解裝置1的密封容裝本體2，其中，密封容裝本體2於本例中係由封裝絕緣殼體27及兩片密封件所組成，其中，封裝絕緣殼體27包括陽極殼體271及陰極殼體273，另密封件更包括一例釋為防水橡膠的撓性防水層277，且於本例中形成一透孔，當然，該撓性防水層形成複數個透孔均無礙於本案實施。 The pure water electrolysis hydrogen-oxygen production machine of the first preferred embodiment of the present invention, as shown in FIG. 1 to FIG. 3 together, the pure water electrolysis hydrogen-oxygen production machine has an electrolysis device 1 and a sealed capacity of the electrolysis device 1 The body 2 is assembled, wherein the sealed container body 2 is composed of a package insulating case 27 and two seals in this example, wherein the package insulating case 27 includes an anode case 271 and a cathode case 273, and is sealed. The article further includes a flexible waterproof layer 277 which is interpreted as a waterproof rubber, and a through hole is formed in this embodiment. Of course, the flexible waterproof layer forming a plurality of through holes does not hinder the implementation of the present invention.

為便於說明，將上述電解裝置1中的質子交換膜11設為對稱中線、且以兩片撓性防水層277夾置質子交換膜11，藉以兩側保護質子交換膜的結構，延長質子交換膜的壽命，並以質子交換膜11遮蔽兩撓性防 水層277的透孔，此時，由對稱中線向左右兩方依序對稱設置的是塗佈於質子交換膜11的觸媒層13，擴散金屬層15、及緊貼於擴散金屬層15的電極17。為便於說明，在此定義由質子交換膜11、撓性防水層277及陽極殼體271所共同圍繞的區域為一氧化空間，供容置氧化觸媒層131、陽極金屬層153、陽極171；相對地，定義由質子交換膜11、撓性防水層277及陰極殼體273共同圍繞的區域則稱為一還原空間，供容置還原觸媒層133、陰極金屬層155、陰極173，前述兩個反應空間為兩個獨立空間，去離子水僅能由質子交換膜11通過，而各自區域中所產生的氫氣與氧氣則完全隔絕，無法通透。 For convenience of explanation, the proton exchange membrane 11 in the electrolysis device 1 is a symmetric center line, and the proton exchange membrane 11 is sandwiched between the two flexible water repellent layers 277, thereby prolonging the proton exchange by protecting the proton exchange membrane structure on both sides. The life of the membrane is shielded by the proton exchange membrane 11 The through hole of the water layer 277, at this time, the catalyst layer 13 applied to the proton exchange membrane 11 is disposed symmetrically from the symmetric center line to the left and right sides, the diffusion metal layer 15 and the diffusion metal layer 15 are closely attached. Electrode 17. For convenience of explanation, the area surrounded by the proton exchange membrane 11, the flexible waterproof layer 277 and the anode casing 271 is an oxidation space for accommodating the oxidation catalyst layer 131, the anode metal layer 153, and the anode 171; In contrast, the area defined by the proton exchange membrane 11, the flexible waterproof layer 277, and the cathode casing 273 is referred to as a reduction space for accommodating the reduction catalyst layer 133, the cathode metal layer 155, and the cathode 173. The reaction space is two independent spaces, and the deionized water can only pass through the proton exchange membrane 11, and the hydrogen and oxygen generated in the respective regions are completely isolated from each other and cannot be transparent.

當然，除將兩層撓性防水層277將質子交換膜11夾置其間，作為支撐、防水、及防氣體外洩等作用，更可以採用質子交換膜11直接設置於單一的撓性防水層277，簡化結構易於更換。 Of course, in addition to the two layers of flexible waterproof layer 277 sandwiching the proton exchange membrane 11, as a support, waterproof, and gas leakage prevention, the proton exchange membrane 11 can be directly disposed on a single flexible waterproof layer 277. The simplified structure is easy to replace.

於本例中，擴散金屬層15例釋為鈦金屬緻密孔板，鈦金屬緻密孔板具有複數微小通孔(圖未示)，且通孔的孔徑為20至60微米，而整體的孔隙率則為30%至50%。由於本例中的鈦金屬緻密孔板具有700至800微米厚度，且孔隙率甚大，使得氫離子或氧離子在進行氧化或還原作用時，都可以提供絕佳的緻密作用區間，讓產氣效率倍增。甚至經由實驗得知，當孔徑為30微米且孔隙率為40%時，可以達到最佳的產氫效率。另方面，藉由鈦的強抗蝕性，高強度結構等特點，可大幅降低氧化反應造成的損壞。 In this example, the diffusion metal layer 15 is exemplified as a titanium metal dense orifice plate, and the titanium metal dense orifice plate has a plurality of minute through holes (not shown), and the through hole has a pore diameter of 20 to 60 μm, and the overall porosity It is 30% to 50%. Since the titanium metal dense orifice plate in this example has a thickness of 700 to 800 micrometers and a large porosity, hydrogen ions or oxygen ions can provide an excellent denseness interval for oxidation or reduction, and gas production efficiency. Multiply. Even through experiments, it is known that when the pore diameter is 30 μm and the porosity is 40%, the optimum hydrogen production efficiency can be achieved. On the other hand, the strong corrosion resistance of titanium and the high-strength structure can greatly reduce the damage caused by the oxidation reaction.

運作時，由設置於陽極殼體271的注水孔21注入去離子水，直到液面高度接近陽極殼體271上的氧氣孔25、以及陰極殼體273上的氫氣孔23，並打開電極開關通電開始進行解離。本例中，為提升氫氣的產能， 利用厚度約700至800微米的擴散金屬層15緻密多孔的結構，增加氧化/還原反應的表面積，相較於以往碳纖維布的數十微米厚度，可以大幅提高產氣量。當去離子水接觸到陽極區域並受到陽極催化劑的加速，隨即電解而釋出氫離子和氫氧根離子。 In operation, deionized water is injected from the water injection hole 21 provided in the anode casing 271 until the liquid level is close to the oxygen hole 25 on the anode casing 271, and the hydrogen hole 23 on the cathode casing 273, and the electrode switch is turned on. Start dissociation. In this case, in order to increase the hydrogen production capacity, The dense porous structure of the diffusion metal layer 15 having a thickness of about 700 to 800 μm increases the surface area of the oxidation/reduction reaction, and the gas production amount can be greatly increased compared with the thickness of several tens of micrometers of the conventional carbon fiber cloth. When deionized water contacts the anode region and is accelerated by the anode catalyst, it is electrolyzed to release hydrogen ions and hydroxide ions.

其中，氫氧根離子中，部分接觸到包括陽極171和陽極金屬層153等而釋出電子，並且形成氧分子；氫離子則藉由水分子及質子交換膜11上的酸根離子傳輸通過質子交換膜11、還原觸媒層133而到達作為陰極金屬層155的鈦金屬緻密孔板，陰極173則藉由此鈦金屬緻密孔板，大範圍地釋放電子，與氫離子結合形成氫氣。因為電解過程中是採用去離子的純水，沒有強酸或強鹼的干擾，藉此可高效率地獲得更高純度的氫氣，該氫氣隨即由氫氣孔23排出供小量儲存，氧氣則由氧氣孔25排出。 Wherein, the hydroxide ions are partially contacted to include the anode 171 and the anode metal layer 153 to release electrons and form oxygen molecules; the hydrogen ions are transported through the proton exchange by the water molecules and the acid ions on the proton exchange membrane 11 The film 11 and the reduction catalyst layer 133 reach a titanium metal dense orifice plate as the cathode metal layer 155, and the cathode 173 releases a large amount of electrons by the titanium metal dense orifice plate, and combines with hydrogen ions to form hydrogen gas. Because the deionized pure water is used in the electrolysis process, there is no interference of strong acid or strong alkali, so that higher purity hydrogen can be obtained with high efficiency, and the hydrogen is then discharged from the hydrogen hole 23 for small storage, and the oxygen is oxygen. The hole 25 is discharged.

本案第二較佳實施例，如圖4所示，該純水電解氫氧製造機內包括兩組電解裝置1’，及容裝電解裝置1’的密封容裝本體2’為節省空間及成本，採用部分電極共用的方式將所有電解裝置進行組合，本例中，由於主要蒐集的是氫氣，因此將產生氫氣的陰極電極共用。其中，每一電解裝置的結構都和第一實施例相似，故在此不再贅述。兩組電解裝置1’中的質子交換膜11’和兩側的陽極171’和陰極173’，都分別受到兩側的擴散金屬層15’所夾置固定，由於擴散金屬層15’的面積大小恰對應於質子交換膜11’的面積，使得兩側的擴散金屬層15’分別緊貼於質子交換膜11’兩側的觸媒層13’，這也使得兩側的擴散金屬層15’間的距離相當短，藉此在質子交換膜11’兩側形成均勻且高強度的電場，使整體解離效率相對提升。 In the second preferred embodiment of the present invention, as shown in FIG. 4, the pure water electrolysis hydrogen-oxygen production machine comprises two sets of electrolysis devices 1', and the sealed containment body 2' for housing the electrolysis device 1' is space-saving and cost-saving. All electrolyzers are combined by means of partial electrodes. In this example, since hydrogen gas is mainly collected, the cathode electrodes that generate hydrogen are shared. The structure of each electrolysis device is similar to that of the first embodiment, and therefore will not be described herein. The proton exchange membrane 11' in the two sets of electrolysis devices 1' and the anodes 171' and cathodes 173' on both sides are respectively sandwiched and fixed by the diffusion metal layers 15' on both sides, due to the size of the diffusion metal layer 15'. Corresponding to the area of the proton exchange membrane 11', the diffusion metal layers 15' on both sides are respectively adhered to the catalyst layer 13' on both sides of the proton exchange membrane 11', which also causes the diffusion metal layers 15' on both sides. The distance is relatively short, whereby a uniform and high-intensity electric field is formed on both sides of the proton exchange membrane 11', so that the overall dissociation efficiency is relatively increased.

惟以上所述者，僅為本新型之較佳實施例而已，不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及新型說明書內容所作之簡單的等效變化與修飾，皆應仍屬本新型專利涵蓋之範圍內。 However, the above is only the preferred embodiment of the present invention, and the scope of the novel implementation cannot be limited thereto. Any simple equivalent changes and modifications made according to the scope of the novel application and the contents of the new specification should be It is still within the scope of this new patent.

1‧‧‧電解裝置 1‧‧‧Electrolytic device

11‧‧‧質子交換膜 11‧‧‧Proton exchange membrane

13‧‧‧觸媒層 13‧‧‧ catalyst layer

131‧‧‧氧化觸媒層 131‧‧‧Oxidation catalyst layer

133‧‧‧還原觸媒層 133‧‧‧Reducing catalyst layer

15‧‧‧擴散金屬層 15‧‧‧Diffuse metal layer

153‧‧‧陽極金屬層 153‧‧‧Anode metal layer

155‧‧‧陰極金屬層 155‧‧‧Cathodic metal layer

17‧‧‧電極 17‧‧‧Electrode

171‧‧‧陽極 171‧‧‧Anode

173‧‧‧陰極 173‧‧‧ cathode

2‧‧‧密封容裝本體 2‧‧‧Sealed container body

21‧‧‧注水孔 21‧‧‧ water injection hole

23‧‧‧氫氣孔 23‧‧‧ Hydrogen holes

25‧‧‧氧氣孔 25‧‧‧Oxygen hole

27‧‧‧封裝絕緣殼體 27‧‧‧Package Insulated Housing

271‧‧‧陽極殼體 271‧‧‧Anode housing

273‧‧‧陰極殼體 273‧‧‧ cathode casing

277‧‧‧撓性防水層 277‧‧‧Flexible waterproof layer

【本案若有化學式時，請揭示最能顯示新型特徵的化學式】： [If there is a chemical formula in this case, please reveal the chemical formula that best shows the new features]:

Claims (4)

一種純水電解氫氧製造機，包括：至少一電解裝置，包括至少一供離子穿透的質子交換膜，且於前述質子交換膜兩相對側分別塗佈一層氧化觸媒層與一層還原觸媒層；一對具有複數通孔的擴散金屬層包括一層緊鄰設置於上述氧化觸媒層的陽極金屬層，與另一緊鄰設置於上述還原觸媒層的陰極金屬層；至少一對電極包括一陽極，供導接於上述陽極金屬層，及一導接於上述陰極金屬層的陰極；及一供容裝上述電解裝置的密封容裝本體，該密封容裝本體具有一注水孔，一氫氣孔，及一氧氣孔，且由前述注水孔注入至前述密封容裝本體內的去離子水液面高度低於前述氫氣孔和前述氧氣孔。 A pure water electrolysis hydrogen and oxygen production machine comprising: at least one electrolysis device comprising at least one proton exchange membrane for ion permeation, and coating an oxidation catalyst layer and a reduction catalyst on opposite sides of the proton exchange membrane a pair of diffusion metal layers having a plurality of vias including a layer of an anode metal disposed adjacent to the oxidation catalyst layer and another cathode metal layer disposed adjacent to the reduction catalyst layer; at least one pair of electrodes including an anode And a cathode of the anode metal layer, and a cathode that is connected to the cathode metal layer; and a sealed container body for housing the electrolysis device, the sealed container body has a water injection hole and a hydrogen gas hole. And an oxygen hole, and the deionized water level injected into the sealed container body by the water injection hole is lower than the hydrogen hole and the oxygen hole. 如申請專利範圍第1項所述的純水電解氫氧製造機，其中上述密封容裝本體為防水材質。 The pure water electrolysis hydrogen-oxygen production machine according to claim 1, wherein the sealed container body is made of a waterproof material. 如申請專利範圍第2項所述的純水電解氫氧製造機，其中上述密封容裝本體更包括兩封裝絕緣殼體，及至少一密封前述兩封裝絕緣殼體接合處的密封件。 The pure water electrolytic hydrogen-oxygen production machine according to claim 2, wherein the sealed containment body further comprises two package insulating cases, and at least one sealing member sealing the joint of the two package insulating cases. 如申請專利範圍第3項所述的純水電解氫氧製造機，其中上述密封件更包括至少一撓性防水層。 The pure water electrolytic hydrogen-oxygen production machine according to claim 3, wherein the sealing member further comprises at least one flexible waterproof layer.