TWM367276U - Decompression device for high pressure container - Google Patents

Decompression device for high pressure container Download PDF

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Publication number
TWM367276U
TWM367276U TW98208968U TW98208968U TWM367276U TW M367276 U TWM367276 U TW M367276U TW 98208968 U TW98208968 U TW 98208968U TW 98208968 U TW98208968 U TW 98208968U TW M367276 U TWM367276 U TW M367276U
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TW
Taiwan
Prior art keywords
gas
pressure
guiding member
reducing device
high pressure
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TW98208968U
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Chinese (zh)
Inventor
Mu-Sung Huang
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Mu-Sung Huang
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Priority to TW98208968U priority Critical patent/TWM367276U/en
Publication of TWM367276U publication Critical patent/TWM367276U/en

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M367276 ; 五、新型說明: -【新型所屬之技術領域】 ^ 本創作為提供一種減壓裝置,尤指一種能 增強氣體密閉效果,且能維持長時間氣體的穩 定性之高壓容器之減壓裝置(一)。 -【先前技術】 . 按,如第一圖所示,係為習用高壓氣瓶之 Φ 氣體密封結構,該減壓裝置1其主要由殼體1 0 、氣體導引件1 2 、氣體控制套件1 4及氣 體導向裝置1 6所構成,當高壓容氣瓶2内的 高壓氣體欲進行輸出時,高壓氣體則會通過氣 體導引件1 2内的通氣道1 2 2 ,並透過氣體 導引件1 2另一端的排氣孔1 2 4排出,當於 充填高壓氣體的狀態下,第一彈性元件1 8因 未受壓縮,使氣體導向裝置1 6位於正常位 • 置,因此氣體導向裝置1 6於壁面上之預定位 ' 置所形成的氣孔1 6 0則與氣體導引件1 2上 - 的排氣孔1 2 4相通,使高壓氣體能順利流動 至氣體導向裝置1 6的置放槽1 6 2處,此時 氣體則會對氣體導向裝置1 6產生一壓力使氣 體導向裝置1 6逐漸向下壓縮,當高壓氣體充 填至一預定容量時,氣體導向裝置1 6則會對 第一彈性元件1 8產生一推力,此時氣體導向 裝置1 6上的氣孔1 6 0則會與氣體導引件1 M367276 2上的排氣孔1 2 4相互錯開,直到高壓氣體 完全被切斷,此時高壓氣體則停止輸出,而為 了避免氣體外洩,於氣體導引件1 2上的排氣 孔1 2 4端處設有具氣密墊圈1 4 0的氣體控 制套件1 4 ,而當氣孔1 6 0與排氣孔1 2 4 於交錯時,其中氣密墊圈1 4 0則會隨著氣孔 1 6 0與排氣孔1 2 4的交錯而與孔洞經常性 的摩擦,因此在運作時則會加速該氣密墊圈1 4 0的損耗,當氣密墊圈1 4 0使用一定的時 間後由於氣密墊圈1 4 0無法承受經常性的摩 擦而造成損耗,因此在氣體壓力穩定度上則產 生不穩定的狀況。 是以,要如何解決上述習用之問題與缺 失,即為本創作之創作人與從事此行業之相關 廠商所亟欲研究改善之方向所在者。 【新型内容】 故,本創作之創作人有鑑於上述缺失,乃 搜集相關資料,經由多方評估及考量,並以從 事於此行業累積之多年經驗,經由不斷試作及 修改,始設計出此種減壓裝置,尤指一種能增 強氣體密閉效果,且能維持長時間氣體的穩定 性之高壓容器之減壓裝置(一)的新型專利者。 本創作之主要目的在於:主要由殼體、氣 體導引件及氣體導向件所組成,且其氣體導引 M367276 . 件界定有第一輸氣道、第二輸氣道及容置空 -間,利用容置空間能置入一限位件及讓氣體導 _向件插設於内,由於氣體導向件與限位件的接 觸端面形成有一具弧面之氣體密封部,因此透 過弧面與限位件上凹槽的密合不僅能提升氣密 效果,亦同時能維持長時間氣體的穩定性。 - 本創作之次要目的在於:運用位在氣體導 . 向件上且鄰近氣體密封部處的密封墊圈能達到 φ 平衡氣體的穩定度。 【實施方式】 為達成上述目的及功效,本創作所採用之 技術手段及構造,茲繪圖就本創作較佳實施例 詳加說明其特徵與功能如下,俾利完全了解。 請參閱第二圖及第三圖所示,係為本創作 較佳實施例之立體示意圖及立體分解示意圖, • 並同時請參閱第四圖)由圖中可清楚看出本創 ' 作為一種高壓容器之減壓裝置(一),該減壓裝 - 置3主要由殼體3 0 、氣體導引件3 2及氣體 導向件3 4 ,其中殼體3 0於壁面3 0 2上預 定位置處界定有至少一容置槽3 0 4以供置放 供氣閥4 ,另於殼體3 0内形成有一與容置槽 304相通的通道306 ,於通道306内則 裝設有一氣體導引件3 2 ,而氣體導引件3 2 形成有第一輸氣道320 ,利用第一輸氣道3 M367276 2 0以供來自供氣閥4之氣體進行導引流通, 另外氣體導引件3 2所形成的容置空間3 2 2 則界定有第二輸氣道3 2 4 ,位於容置空間3 2 2底部則設置有一具有穿孔5 0之限位件 5 ,此容置空間3 2 2亦同時供氣體導向件3 4插設,於氣體導向件3 4的插設端形成有一 氣體密封部3 4 0 ,另於氣體導向件3 4兩端 分別形成有至少二供套設有一密封墊圈3 4 1 之凹槽3 4 2 ,且氣體導向件3 4上的通氣道 3 4 4則與容置空間3 2 2相通,位於氣體導 向件3 4上係套設固定有第一彈性件6 ,並與 氣體導引件3 2相牴觸,以供控制該氣體導引 件3 2上之該第二輸氣道3 2 4位置。 藉由上述之結構、組成設計,茲就本創作 之使用作動情形說明如下,請同時配合參閱第 四圖所示,係為本創作高壓氣體輸入並儲存至 高壓氣瓶之動作示意圖,由圖中可清楚看出, 首先,當欲對高壓容氣瓶7進行充氣時,利用 供氣閥4將氣體進行輸入,當氣體進行充填 時,由於供氣閥4内的活塞組件4 0受到氣體 的頂推,使活塞組件4 0推開並產生讓氣體流 通的空間,此時氣體則沿著通道3 0 6進入, 並通過氣體導引件3 2内的第一輸氣道3 2 0 並儲存至高壓容氣瓶7。 請參閱第五圖、第六圖、第六Α圖及第七 6 M367276 _ 圖所示,係為本創作高壓氣體輸入並儲 -璧氣瓶之動作示意圖、高壓氣體使氣體 ,置下壓並呈現預備狀態之動作示意圖、 封部與限位件之局部放大示意圖及推抵 高壓氣體連續充填以進行輸出之動作示 由圖中可清楚看出,當高壓容氣瓶7内 - 氣體欲進行輸出時,高壓氣體則會通過 . 引件32内的第一輸氣道320 ,並透 φ 導引件32另一端的第二輸氣道324 當於充填高壓氣體的狀態下,第一彈性 因未受壓縮,使氣體導向件3 4位於正 置,因此氣體導向件3 4於壁面上之預 所形成的通氣道3 4 4則與氣體導引件 容置空間3 2 2相通,使高壓氣體能順 至氣體導向件3 4所形成的置放槽3 4 (如第五圖所示),此時氣體則會對氣體 • 34產生一壓力使氣體導向件34逐漸 — 縮,當高壓氣體充填至一預定容量時, ^ 向件3 4則會對第一彈性元件6產生一 此時氣體導向件3 4的壁面則會與氣體 3 2的第二輸氣道3 2 4相互錯開,直 氣體完全被切斷,此時高壓氣體則停止 此時於氣體導向件3 4上的氣體密封部 則與限位件5相牴觸,由於限位件5係 一凹槽5 2 ,而氣體密封部3 4 0係界 存至高 導向裝 氣體密 頂針使 意圖, 的高壓 氣體導 過氣體 排出, 元件6 常位 定位置 3 2的 利流動 6處 導向件 向下壓 氣體導 推力, 導引件 到高壓 輸出, 3 4 0 形成有 定的孤 7 M367276 面3 4 2則與凹槽5 2相牴觸以達到密封狀 態,而鄰近於氣體密封部3 4 0處所設置的密 封墊圈3 4 1則能增強氣體密封效果亦同時能 達到高壓氣源氣體平衡之作用,且不會影響減 壓後之氣體進而達到穩定出氣壓之功效,由於 限位件5形成有一穿孔5 0 ,因此當氣體導向 件3 4下壓時能藉由穿孔5 0内的空間達到氣 體平衡的目的,以確實讓氣體密封部3 4 0與 限位件5相牴觸密合,再者,於殼體3 0上所 形成的對流孔3 0 8能與裝有第一彈性元件6 的空間相通以避免產生真空壓力造成無法正常 運行(如第六圖及第六A圖所示),由於氣體導 向件3 4於非插設於容置空間3 2 2之一端係 界定有一供置放一第二彈性元件8之置放槽3 4 6 ,而於氣體導向件3 4之該通氣道3 4 4 處形成有一插置一頂針9之穿設部3 4 8 ,且 穿設部3 4 8内徑係緊鄰於該頂針9之外徑, 由於頂針9藉由第二彈性元件8銜接頂住,因 此當頂針9受外力撥壓而使頂針9内縮時,第 二彈性元件8則會受到壓縮,由於頂針9壁面 環設界定出複數供氣體流通之凹槽9 0 ,因此 高壓氣體則可藉由此凹槽9 0而排出高壓氣 體,因儲存於内部的高壓氣體則快速減少,於 高壓氣體減少的同時,氣體導向件3 4原先所 受高壓氣體的壓力則逐漸遞減,而第一彈性元 8 M367276 _ 件6所受的壓縮ί直則相對減少,使第一彈性元 •件6推擠氣體導向件3 4 ,此時氣體導向件3 .4上的通氣道3 4 4則會與氣體導引件3 2的 容置空間3 2 2再度相通(如第七圖所示),同 時因壓力減少使氣體導向件3 4逐漸向上移 動,並讓高壓氣體再次通過並往高壓氣體少的 - 區域流動,如此一來,藉由上述的作動原理及 . 方式,週而愎始,不僅能達到控制高壓容氣瓶 φ 内氣壓輸出狀況及氣體的高流量,同時於長時 間運作時能維持氣體的高穩定性。 惟,以上所述僅為本創作之較佳實施例而 已,非因此即侷限本創作之專利範圍,故舉凡 運用本創作說明書及圖式内容所為之簡易修飾 及等效結構變化,均應同理包含於本創作之專 利範圍内,合予陳明。 綜上所述,本創作之高壓容器之減壓裝置 •(一)於使用時,為確實能達到其功效及目的, — 故本創作誠為一實用性優異之創作,為符合新 型專利之申請要件,爰依法提出申請,盼 審 委早曰賜准本創作,以保障創作人之辛苦創 作,倘若 鈞局審委有任何稽疑,請不吝來函 指示,創作人定當竭力配合,實感德便。 9 M367276 【圖式簡單說明】 弟一圖 係為習用南壓敦瓶之氣體密封結構。 第二圖 係為本創作較佳實施例之立體示意 圖。 第三圖 係為本創作較佳實施例之立體分解示 意圖。 第四圖 係為本創作高壓氣體輸入並儲存至高 壓氣瓶之動作示意圖。M367276 ; V. New description: - [New technical field] ^ This work is to provide a pressure reducing device, especially a pressure reducing device for a high pressure container which can enhance the gas sealing effect and maintain the stability of gas for a long time. (One). - [Prior Art] . Press, as shown in the first figure, is a Φ gas seal structure of a conventional high pressure gas cylinder, which is mainly composed of a housing 10, a gas guide 12, a gas control kit. 14 and the gas guiding device 16 are configured. When the high pressure gas in the high pressure gas cylinder 2 is to be output, the high pressure gas passes through the air passage 1 2 2 in the gas guiding member 12 and is guided through the gas. The vent hole 1 2 4 at the other end of the member 1 2 is discharged. When the high-pressure gas is filled, the first elastic member 18 is uncompressed, so that the gas guiding device 16 is at the normal position, so the gas guiding device The vent hole formed by the predetermined position on the wall surface is connected to the vent hole 1 2 4 of the gas guide member 1 2, so that the high pressure gas can smoothly flow to the gas guiding device 16 When the groove is 162, the gas will generate a pressure on the gas guiding device 16 to gradually compress the gas guiding device 16 downward. When the high pressure gas is filled to a predetermined capacity, the gas guiding device 16 will be The first elastic element 18 generates a thrust, and the gas guiding device at this time The air hole 160 on the 16 will be offset from the exhaust hole 1 2 4 on the gas guide 1 M367276 2 until the high pressure gas is completely cut off, at which time the high pressure gas stops outputting, and in order to avoid the gas Vented, a gas control kit 1 4 having a hermetic gasket 140 is provided at the end of the vent hole 1 2 4 of the gas guiding member 12, and when the air hole 1 60 is interlaced with the vent hole 1 2 4 At this time, the hermetic gasket 140 will frequently rub with the hole along with the interlacing of the air hole 160 and the vent hole 1 2 4, so that the loss of the hermetic gasket 140 will be accelerated during operation. When the hermetic gasket 140 is used for a certain period of time, the airtight gasket 1 4 0 cannot withstand frequent friction, and thus the gas pressure stability is unstable. Therefore, how to solve the problems and shortcomings of the above-mentioned practices, that is, the creators of the creation and the relevant manufacturers engaged in the industry are eager to study the direction of improvement. [New content] Therefore, the creators of this creation, in view of the above-mentioned deficiencies, are collecting relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed this reduction. A pressure device, in particular, a new type of patenter for a pressure reducing device (1) of a high-pressure container capable of enhancing gas sealing effect and maintaining long-term gas stability. The main purpose of this creation is to consist mainly of a casing, a gas guiding member and a gas guiding member, and the gas guiding M367276 defines a first air passage, a second air passage and a space-to-space. The locating space can be used to insert a limiting member and the gas guiding member is inserted therein. Since the contact end surface of the gas guiding member and the limiting member forms a gas sealing portion with a curved surface, the curved surface is The closeness of the groove on the limiting member not only enhances the airtight effect, but also maintains the stability of the gas for a long time. - The secondary purpose of this creation is to achieve the stability of the φ equilibrium gas by using a gasket located on the gas guide and adjacent to the gas seal. [Embodiment] In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the features and functions are as follows. Please refer to the second and third figures, which are schematic views and perspective exploded views of the preferred embodiment of the present invention, and also refer to the fourth figure at the same time. It can be clearly seen from the figure that the present invention is a high voltage. a pressure reducing device (1) for the container, the pressure reducing device 3 is mainly composed of a housing 30, a gas guiding member 3 2 and a gas guiding member 34, wherein the housing 30 is at a predetermined position on the wall surface 30 2 At least one accommodating groove 340 is defined for the supply of the air supply valve 4, and a passage 306 is formed in the housing 30 for communicating with the accommodating groove 304, and a gas guiding member is disposed in the passage 306. 3 2 , and the gas guiding member 3 2 is formed with a first air channel 320, and the first air channel 3 M367276 2 is used for guiding and circulating the gas from the air supply valve 4, and the gas guiding member 3 2 The formed accommodating space 3 2 2 defines a second air passage 3 2 4 , and a bottom portion of the accommodating space 3 2 2 is provided with a limiting member 5 having a through hole 50 , and the accommodating space 3 2 2 is also At the same time, the gas guiding member 34 is inserted, and a gas sealing portion 340 is formed at the insertion end of the gas guiding member 34, and the gas guiding portion is further disposed. The two ends of the member 3 4 are respectively formed with at least two grooves 3 4 2 for providing a sealing gasket 3 4 1 , and the air passages 34 4 of the gas guiding member 34 are communicated with the accommodating space 3 2 2 . The gas guiding member 34 is sleeved and fixed with the first elastic member 6 and is in contact with the gas guiding member 32 for controlling the second air passage 3 2 4 on the gas guiding member 3 2 . position. With the above structure and composition design, the following is the description of the use of this creation. Please refer to the fourth figure for the purpose of creating a high-pressure gas input and storing it in a high-pressure gas cylinder. It is clear that, firstly, when the high pressure gas cylinder 7 is to be inflated, the gas is supplied by the gas supply valve 4, and when the gas is filled, the piston assembly 40 in the gas supply valve 4 is pushed by the gas. The piston assembly 40 is pushed open and creates a space for gas to flow, at which point the gas enters along the passage 306 and passes through the first air passage 3 2 0 in the gas guide 3 2 and is stored to a high pressure. Gas cylinder 7. Please refer to the fifth, sixth, sixth and seventh 6 M367276 _ diagrams, which is a schematic diagram of the action of creating a high-pressure gas input and storing the helium cylinder, and the high-pressure gas is used to put the gas down. The schematic diagram of the action in the preliminary state, the partial enlarged view of the seal and the limiter, and the action of pushing the high pressure gas continuously for output are clearly shown in the figure. When the high pressure gas cylinder 7 is inside, the gas is to be output. When the high pressure gas passes through the first air passage 320 in the lead member 32, and passes through the second air passage 324 at the other end of the φ guide member 32, when the high pressure gas is filled, the first elastic factor is not Compressed, the gas guiding member 34 is located in the upright position, so that the pre-formed air passage 34 4 4 of the gas guiding member 34 on the wall surface communicates with the gas guiding member receiving space 3 2 2 to enable the high-pressure gas to Proceeding to the placement groove 34 formed by the gas guide 34 (as shown in the fifth figure), the gas will generate a pressure on the gas 34 to gradually shrink the gas guide 34, when the high pressure gas is filled. When a predetermined capacity is reached, the ^3 will be the first The element 6 generates a state in which the wall surface of the gas guiding member 34 is displaced from the second air channel 3 2 4 of the gas 3 2, and the straight gas is completely cut off, at which time the high pressure gas stops at this time and is guided to the gas. The gas sealing portion on the piece 34 is in contact with the limiting member 5, since the limiting member 5 is a groove 5 2 , and the gas sealing portion 340 is bound to the high guiding gas-tight thimble for the purpose. The high-pressure gas is discharged through the gas, and the component 6 is normally positioned at a position of 3 2, and the guide member presses the gas guide thrust downward, and the guide member reaches the high-pressure output, and the 3 4 0 forms a fixed solitary 7 M367276 face 3 4 2 Then, it is in contact with the groove 5 2 to reach a sealed state, and the sealing gasket 34 1 disposed adjacent to the gas sealing portion 340 can enhance the gas sealing effect and at the same time achieve the effect of high-pressure gas source gas balance, and The gas after decompression is not affected to achieve the effect of stabilizing the air pressure. Since the limiting member 5 is formed with a perforation 50, when the gas guiding member 34 is pressed, the gas balance can be achieved by the space in the perforating 50. Purpose, to make the gas seal 3 4 0 is in close contact with the limiting member 5, and further, the convection hole 308 formed on the housing 30 can communicate with the space in which the first elastic member 6 is mounted to avoid the occurrence of vacuum pressure. Normal operation (as shown in FIG. 6 and FIG. 6A ), since the gas guiding member 34 is disposed at one end of the accommodating space 3 2 2 , a second elastic member 8 is disposed. a groove 3 4 6 is formed at the air passage 3 4 4 of the gas guiding member 34, and a through portion 3 4 8 is inserted into the ejector pin 9, and the inner diameter of the piercing portion 384 is adjacent to the ejector pin 9. The outer diameter of the ejector pin 9 is closed by the second elastic member 8, so that when the ejector pin 9 is pressed by the external force to retract the ejector pin 9, the second elastic member 8 is compressed, because the ejector pin 9 is provided with a wall ring A plurality of grooves 90 for gas circulation are defined, so that the high-pressure gas can discharge the high-pressure gas by the groove 90, and the high-pressure gas stored inside is rapidly reduced, and the gas guide is reduced while the high-pressure gas is reduced. 3 4 The pressure of the original high pressure gas is gradually decreasing, and the first elastic element 8 M367276 _ piece 6 The compression is relatively reduced, so that the first elastic element member 6 pushes the gas guiding member 34, and the air passage 344 of the gas guiding member 3.4 is matched with the gas guiding member 3 2 . The space 3 2 2 is again communicated (as shown in the seventh figure), and at the same time, the gas guide 34 gradually moves upward due to the pressure reduction, and the high pressure gas passes again and flows to the region where the high pressure gas is small, thus, Through the above-mentioned principle of operation and the method, it is not only able to control the pressure output condition of the high pressure gas cylinder φ and the high flow rate of the gas, but also maintain the high stability of the gas during long-term operation. However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes using the present specification and the schema should be the same. It is included in the scope of this creation patent and is given to Chen Ming. In summary, the pressure reducing device of the high-pressure container of the present invention (1) is really capable of achieving its efficacy and purpose when used, so that the creation is a practical and excellent creation, and is in line with the application of the new patent. The requirements, 提出 提出 提出 提出 提出 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 盼 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审 审9 M367276 [Simple description of the drawing] The picture of the younger brother is the gas sealing structure of the conventional Nanguan Dun bottle. The second drawing is a perspective view of a preferred embodiment of the present invention. The third drawing is a perspective exploded view of the preferred embodiment of the present invention. The fourth diagram is a schematic diagram of the action of creating a high pressure gas input and storing it in a high pressure gas cylinder.

第五圖 係為本創作高壓氣體進行輸出至減壓 裝置之動作示意圖。 苐六圖 係為本創作局壓氣體使氣體導向叙置 下壓並呈現預備狀態之動作示意圖。 第六A圖 係為本創作氣體密封部與限位件之 局部放大示意圖。 第七圖 係為本創作推抵頂針使高壓氣體連續 充填以進行輸出之動作示意圖。 【主要元件符號說明】 減壓裝置· · 1 、3 氣體導引件·· 1 2 排氣孔· · · 1 2 4 氣密墊圈·· 1 4 0 氣孔· · · · 1 6 0 第一彈性元件· 1 8 殼體.....3 0 殼體.....10 通氣道· · · 1 2 2 氣體控制套件· 1 4 氣體導向裝置· 16 置放槽· · · 1 6 2 高壓容氣瓶· · · 2 壁面· · . · 3 0 2 10 M367276 容置槽· · · 3 Ο 4 對流孔· · · 3 Ο 8 第一輸氣道· 320 第二輸氣道· 3 2 4 氣體密封部· 3 4 0 凹槽.· · . 3 4 2 置放槽· · · 3 4 6 供氣閥.....4 限位件.....5 凹槽.....5 2 南壓容氣瓶· · · 7 頂針......9 通道· · · · 3 0 6 氣體導引件·· 3 2 容置空間·· 3 2 2 氣體導向件·· 3 4 密封墊圈· · 3 4 1 通氣道· · · 3 4 4 穿設部· · · 3 4 8 活塞組件...4 0 穿孔.....5 0 第一彈性元件..6 第二彈性元件·. 8 凹槽.....9 0The fifth figure is a schematic diagram of the action of the output of the high pressure gas to the decompression device. The six-figure diagram is a schematic diagram of the operation of the pressure gas in the creation of the pressure-guided gas. The sixth A diagram is a partial enlarged view of the creation gas sealing portion and the limiting member. The seventh figure is a schematic diagram of the action of pushing the ejector pin to continuously fill the high pressure gas for output. [Description of main component symbols] Decompression device · · 1、3 Gas guide·· 1 2 Exhaust hole · · · 1 2 4 Airtight gasket ·· 1 4 0 Air hole · · · · 1 6 0 First elasticity Components · 1 8 Housing .....3 0 Housing .....10 Air passage · · · 1 2 2 Gas control kit · 1 4 Gas guide · 16 Positioning groove · · · 1 6 2 High pressure Gas cylinder · · · 2 Wall surface · · · · 3 0 2 10 M367276 accommodating groove · · · 3 对 4 convection hole · · · 3 Ο 8 First air channel · 320 Second air channel · 3 2 4 Gas seals · 3 4 0 Grooves ·· · . 3 4 2 Placement slots · · · 3 4 6 Air supply valve .....4 Limiting parts.....5 Grooves..... 5 2 South pressure cylinder · · · 7 thimbles...9 channels · · · · 3 0 6 gas guides·· 3 2 accommodation space·· 3 2 2 gas guides·· 3 4 Sealing washer · · 3 4 1 Air passage · · · 3 4 4 Piercing section · · · 3 4 8 Piston assembly...4 0 Perforation ..... 5 0 First elastic element .. 6 Second elastic element ·. 8 grooves.....9 0

Claims (1)

M367276 六、申請專利範圍: 1 、一種高整容器之減盤裝置(一),係包括: 一殼體,該殼體於壁面上預定位置處界定 有至少一供置放一供氣閥之容置槽,另於 該殼體内形成有一與該容置槽相通的通 現, 一氣體導引件 '該氣體導引件係裝設於該 通道内,其包含: 一供來自該供氣閥之氣體進行導引流通 之第一輸氣道; 一形成有一具第二輸氣道之容置空間; 一設於該容置空間底部,且穿設有一穿孔 之限位件; 一氣體導向件,該氣體導向件於一端面係 形成有一氣體密封部,並將具有該氣體密 封部端插設於該容置空間,且該氣體導向 件係界定有一與該容置空間相通之通氣 道,而於其兩端分別形成有至少二供套設 有一密封墊圈之凹槽;及 一第一彈性件,該第一彈性件係套設固定 於該氣體導向件,並與該氣體導引件相牴 觸,以供控制該氣體導引件上之該第二輸 氣道位置, 藉此,利用該密封墊圈與該殼體及該氣體 導引件的密封作用能達到高壓氣源氣體平 M367276 . 衡之作用,且不會影響減壓後之氣體進 - 達到穩定出氣壓之功效。 .2 、如申請專利範圍第1項所述之高壓容器 減壓裝置(一),其中該限位件係形成有 凹槽。 3 、如申請專利範圍第2項所述之高壓容器 • 減壓裝置(一),其中該氣體密封部係界 . 有一與該凹槽相牴觸並密封之弧面。 0 4 、如申請專利範圍第1項所述之高壓容器 減壓裝置(一),其中該殼體更包括有於 氣體導向件之該通氣道處形成有一插置 頂針之穿設部。 5 、如申請專利範圍第4項所述之高壓容器 減壓裝置(一),其中該穿設部内徑係緊 於該頂針之外徑。 6 、如申請專利範圍第4項所述之高壓容器 • 減壓裝置(一),其中該頂針於壁面環設 ' 定出複數供氣體流通之凹槽。 • 7 、如申請專利範圍第1項所述之高壓容器 減壓裝置(一),其中該氣體導向件於非 設於該容置空間之一端係界定有一供置 一第二彈性元件之置放槽。 8 、如申請專利範圍第7項所述之高壓容器 減壓裝置(一),其中該第二彈性元件另 端則與該頂針相互銜接。 而 之 之 定 之 該 之 鄰 之 界 之 插 放 之 M367276 9 、如申請專利範圍第1項所述之高壓容器之 減壓裝置(一),其中該殼體於壁面上更形 成有一與裝設該第一彈性元件空間相通之 對流孔。M367276 VI. Scope of Application: 1. A disk-reducing device (1) for a high-concrete container, comprising: a casing defining at least one space for a gas supply valve at a predetermined position on the wall surface a slot is formed in the housing, and a gas passage is formed in the housing. The gas guide member is mounted in the passage, and includes: a supply valve from the air supply valve. a first air passage for guiding the gas to be circulated; a accommodating space for forming a second air passage; a limiting member disposed at the bottom of the accommodating space and having a perforation; a gas guiding member The gas guiding member is formed with a gas sealing portion on one end surface, and the gas sealing portion end is inserted into the accommodating space, and the gas guiding member defines an air passage communicating with the accommodating space. Forming at least two recesses for providing a sealing gasket at each of the two ends; and a first elastic member, the first elastic member is sleeved and fixed to the gas guiding member, and is opposite to the gas guiding member Touch to control the gas guide The second air passage position on the piece, whereby the sealing effect of the sealing gasket and the casing and the gas guiding member can achieve the function of the high-pressure gas source gas M367276, and does not affect the decompression After the gas enters - achieves the effect of stabilizing the air pressure. [2] The high-pressure vessel pressure reducing device (1) of claim 1, wherein the limiting member is formed with a groove. 3. A high pressure vessel as claimed in claim 2, wherein: the pressure relief device (1), wherein the gas seal portion is bounded by a curved surface that is in contact with the groove and sealed. The high pressure vessel pressure reducing device (1) of claim 1, wherein the casing further comprises a piercing portion for inserting the thimble at the air passage of the gas guiding member. 5. The high pressure vessel pressure reducing device (1) according to claim 4, wherein the inner diameter of the piercing portion is tight to the outer diameter of the thimble. 6. A high-pressure vessel as described in claim 4, wherein the pressure-relief device (1), wherein the thimble is disposed on the wall, defines a plurality of grooves for gas circulation. 7. The high-pressure vessel pressure-reducing device (1) of claim 1, wherein the gas guiding member defines a second elastic member for being disposed at one end of the accommodating space. groove. 8. The high pressure vessel pressure reducing device (1) of claim 7, wherein the second elastic member is coupled to the thimble at the other end. And the pressure reducing device (1) of the high pressure container according to the first aspect of the invention, wherein the housing is further formed on the wall surface and the device is installed. The convection hole in which the first elastic element is spatially connected.
TW98208968U 2009-05-22 2009-05-22 Decompression device for high pressure container TWM367276U (en)

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