KR20130007699A - Wavy honeycomb high-pressure vessel - Google Patents

Wavy honeycomb high-pressure vessel Download PDF

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Publication number
KR20130007699A
KR20130007699A KR1020110067195A KR20110067195A KR20130007699A KR 20130007699 A KR20130007699 A KR 20130007699A KR 1020110067195 A KR1020110067195 A KR 1020110067195A KR 20110067195 A KR20110067195 A KR 20110067195A KR 20130007699 A KR20130007699 A KR 20130007699A
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South Korea
Prior art keywords
container
corrugated
diameter side
hemispherical
welded
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KR1020110067195A
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Korean (ko)
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김봉이
김청균
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김봉이
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Priority to KR1020110067195A priority Critical patent/KR20130007699A/en
Publication of KR20130007699A publication Critical patent/KR20130007699A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/08—Integral reinforcements, e.g. ribs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE: A wavy honeycomb high pressure container is provided to charge at high pressure with increased storage capacity and to obtain enough strength and airtightness against pressure applied to a wavy high pressure container. CONSTITUTION: A wavy honeycomb high pressure container comprises wave channels(22,22'), a wavy honeycomb body(24), and semi-spherical caps(25,25'). The wave channels are formed between an inner container(20) and an outer container(21). The wavy honeycomb body is molded in the inner container and comprises multiple radial support plates(23,23'). The semi-spherical caps comprise semi-spherical inner welding lines(29,29') and outer welding lines(30,30'). The wavy honeycomb body and the semi-spherical caps are welded in a single body. [Reference numerals] (AA) Drawing low-temperature media in; (BB) Drawing low-temperature media out

Description

파형 허니콤 고압용기{Wavy honeycomb high-pressure vessel}Wavy honeycomb high-pressure vessel

본 발명은 파형 허니콤 고압용기에 관한 것으로, 보다 상세하게는 원형 또는 파형형상의 내경부에 다수개의 방사형 지지판을 일체형으로 성형한 내부용기와 동심원을 갖도록 형성된 파형형상의 외부용기 사이에 각형으로 형성된 축방향의 다수개 파형채널을 일체형으로 압출성형한 파형 허니콤 몸통의 양 끝단을 한 쌍의 반구형캡과 용접한 이중용기 형상으로 강도 및 밀봉 안전성을 크게 향상시킨 허니콤 고압용기이다.The present invention relates to a corrugated honeycomb high-pressure vessel, and more particularly, formed in a square between an inner vessel formed by integrally forming a plurality of radial support plates in a circular or corrugated inner diameter and a corrugated outer vessel formed to have concentric circles. It is a honeycomb high pressure container that greatly improves the strength and sealing safety by a double vessel shape in which both ends of a corrugated honeycomb body are integrally extruded with a plurality of corrugated channels in the axial direction and welded to a pair of hemispherical caps.

상기 반구형캡의 중심부에는 개폐밸브를 체결하여 압축가스의 유출입을 보장하고, 외곽측 가장자리의 전면에는 유입파이프와 유출파이프를 각각 체결하여 외부에서 유입된 저온공기나 냉매체가 파형 허니콤 몸통에 형성된 파형채널을 통과하면서 열교환 작용에 의해 내부용기내의 온도와 압력을 떨어뜨려 고압용기의 강도안전성을 획기적으로 확보한 파형 허니콤 고압용기에 관한 것이다.The opening and closing valve of the hemispherical cap is secured to ensure the inflow and outflow of compressed gas, and the inlet pipe and the outflow pipe are respectively fastened to the front of the outer edge to form a low-temperature air or coolant introduced from the outside. The present invention relates to a corrugated honeycomb high pressure vessel, which drastically secures the strength and safety of the high pressure vessel by dropping the temperature and pressure in the inner vessel through heat exchange.

종래의 원통형 고압용기는 몸통, 상판동체, 하판동체를 용접으로 제작하거나 딥 드로잉으로 성형한 몸통에 상판동체를 용접하여 제작된 고압용기로 원통용기의 두께와 열처리에 의해 강도 및 밀봉 안전성을 확보한 압력용기이다. Conventional cylindrical high pressure vessel is a high-pressure vessel manufactured by welding the body, upper body, and lower body by welding or by welding the upper body to the body formed by deep drawing to secure the strength and sealing safety by the thickness and heat treatment of the cylindrical container. It is a pressure vessel.

고압용기는 보통 단일소재로 성형한 판재 구조물을 소성가공하여 용접으로 접합하기 때문에 제작은 용이하지만 용접이 완벽하지 못하거나 응력집중이 작용할 경우는 강도안전성이 크게 떨어져 위험해지고, 용접부에 대한 열처리가 완벽하지 못할 경우는 강도 및 밀봉 안전성을 보장할 수 없다. 또한, 고압용기의 강도안전성을 높이기 위해 강재의 두께를 두껍게 하면, 차량용의 경우는 중량증가로 인한 연비저하, 원가상승, 용접성과 열처리 효과가 떨어지는 문제, 특히 충전시간 단축을 위해 고압·고속충전을 하면 고압용기의 온도와 압력이 상승하여 안전성이 크게 위협받는 문제점이 있다.High pressure vessels are usually easy to manufacture because they are plated from a single material and then joined by welding. However, if the welding is not perfect or stress concentration is applied, the strength and safety are greatly reduced and the heat treatment of the welded part is perfect. Failure to do so may not guarantee strength and sealing safety. In addition, if the thickness of the steel is thickened to increase the strength and safety of the high-pressure container, in the case of a vehicle, high-pressure and high-speed charging may be performed to reduce fuel efficiency, cost increase, weldability and heat treatment effect due to weight increase, and in particular, to shorten the charging time. If the pressure and temperature of the high-pressure vessel rises, there is a problem that the safety is greatly threatened.

본 발명은 상기한 바와 같은 종래의 제반 문제점을 해소하기 위해 창안된 것으로서, 그 목적은 파형형상의 고압용기에 작용하는 압력을 충분히 견딜 수 있는 강도안전성과 밀봉안전성을 확보하고, 저장용량을 증가하면서 고속충전이 가능하고, 가볍게 제작한 파형 허니콤 고압용기를 제공하는데 있다.The present invention has been made to solve the above-mentioned conventional problems, the object of which is to secure the strength and sealing safety enough to withstand the pressure acting on the corrugated high-pressure container, while increasing the storage capacity High speed charging is possible, and lightly manufactured corrugated honeycomb high pressure container is provided.

또한, 고압용기의 강재두께를 증가시켜 강도안전성을 확보하기보다 파형 허니콤 고압용기의 내경측에는 방사형의 지지판을 형성하고, 내부용기와 외부용기 사이에 축방향으로 허니콤 형상의 파형채널을 일체형으로 압출성형하고, 파형 허니콤 몸통의 양 끝단을 반구형캡과 두 곳에서 용접으로 접합하고, 반구형캡 바깥쪽의 가장자리 전면에는 유입파이프와 유출파이프를 각각 부착하여 외부의 저온공기나 에어컨의 냉매체가 파형 허니콤 몸통에 형성된 파형채널을 통과하는 과정에 열전달 작용에 의해 내부용기에 저장된 압축가스의 온도와 압력을 떨어뜨려 파형 허니콤 고압용기의 충전시간을 단축하고, 강도 및 누설 안전성을 추가로 확보하기 위한 구조이다.Also, rather than increasing the steel thickness of the high pressure vessel to secure strength safety, a radial support plate is formed on the inner diameter side of the corrugated honeycomb high pressure vessel, and a honeycomb corrugated channel in the axial direction is integrated between the inner vessel and the outer vessel. Extrusion and welding both ends of the corrugated honeycomb body by welding in two places with the hemispherical cap, and the inlet pipe and the outflow pipe are attached to the front edge of the outer edge of the hemispherical cap, respectively, so that the external low temperature air or the refrigerant body of the air conditioner is corrugated. In order to shorten the charging time of the corrugated honeycomb high-pressure vessel by securing the temperature and pressure of the compressed gas stored in the inner vessel by heat transfer in the process of passing through the corrugated channel formed in the honeycomb body, and further securing strength and leakage safety. It is a structure for.

이러한 본 발명의 목적을 달성하기 위하여, 압축가스를 저장하는 파형 허니콤 몸통의 내경부에는 다수개의 지지판을 방사형으로 성형한 내부용기와 동심원으로 형성된 외부용기 사이에는 축방향의 파형채널을 일체형으로 압출성형하고, 파형 허니콤 몸통의 양단에 한 쌍의 반구형캡으로 맞대어 용접한 파형 허니콤 고압용기의 강도안전성과 밀봉안전성을 이중으로 향상시킨 것을 특징으로 한다.In order to achieve the object of the present invention, the inner diameter of the corrugated honeycomb body for storing the compressed gas is integrally extruded axially corrugated channel between the inner container formed a plurality of support plates radially and the outer container formed of concentric circles. It is characterized in that the strength and sealing safety of the corrugated honeycomb high pressure vessel, which is molded and welded by a pair of hemispherical caps on both ends of the corrugated honeycomb body, is improved.

또한, 파형 허니콤 몸통의 양단을 밀봉한 반구형캡의 중심부에는 개폐밸브를 설치하고, 외곽측의 가장자리 전면에는 유입파이프와 유출파이프를 각각 체결하여 외부에서 유입된 저온공기나 냉매체가 파형 허니콤 몸통에 축방향으로 길게 형성된 파형채널을 통과하면서 내부용기에 저장된 압축가스의 온도와 압력을 떨어뜨려 가스의 저장용량을 높이고, 충전시간을 단축하면서 고압용기의 강도 및 밀봉 안전성을 크게 높여 내구안전성을 확보한 것을 특징으로 한다.In addition, a shut-off valve is installed at the center of the hemispherical cap sealing both ends of the corrugated honeycomb body, and the inlet pipe and the outflow pipe are fastened to the front edge of the outer side so that the low-temperature air or refrigerant flowed into the corrugated honeycomb body. While passing through the corrugated channel formed in the axial direction, the temperature and pressure of the compressed gas are reduced to increase the gas storage capacity, and the charging time is shortened while the strength and sealing safety of the high pressure container are greatly increased, thereby ensuring durability. It is characterized by one.

본 발명은 파형형상의 고압용기 내경부에 다수개의 방사형 지지판을 일체형으로 성형한 내부용기와 동심원의 외부용기 사이에 다수개의 축방향 파형채널을 일체형으로 압출성형한 이중용기 형상의 파형 허니콤 몸통 끝단에 반구형캡의 끝단을 맞대어 용접하여 파형 허니콤 고압용기의 강도 안전성과 밀봉성, 내구성을 크게 향상시킨 효과를 기대할 수 있다.The present invention is a double-vessel-shaped corrugated honeycomb body end formed by integrally extruding a plurality of axial corrugated channels between an inner container in which a plurality of radial support plates are integrally formed on an inner diameter of a corrugated high-pressure container and an outer container of concentric circles. By welding the hemispherical cap to the end, it can be expected to greatly improve the strength safety, sealing and durability of corrugated honeycomb high pressure vessel.

또한, 반구형캡의 중심부에는 개폐밸브를 체결하여 압축가스의 유출입을 보장하고, 반구형캡의 외곽측 가장자리 전면에 유입파이프와 유출파이프를 각각 체결하여 외부에서 유입되는 저온공기나 냉매체를 파형 허니콤 몸통의 축방향 파형채널에 통과하도록 하여 열교환 작용으로 인해 내부용기내의 압축가스 온도와 압력이 떨어지면서 허니콤 고압용기의 강도안전성과 밀봉안전성이 추가로 향상되고, 고압·고속충전에 따른 충전시간이 크게 단축되는 효과를 기대할 수 있다.In addition, the opening and closing valve is secured to the center of the hemispherical cap to ensure the inflow and outflow of compressed gas, and the inlet pipe and the outlet pipe are respectively fastened to the outer edge of the hemispherical cap to form a low temperature air or refrigerant body from the outside. By passing through the body's axial corrugated channel, the heat exchange effect decreases the temperature and pressure of the compressed gas in the inner container, further improving the strength and sealing safety of the honeycomb high pressure container, and the charging time due to high pressure and high speed charging. The effect can be expected to be greatly shortened.

또한, 내부용기와 외부용기, 축방향의 파형채널 및 지지판을 하나의 몸체로 압출성형한 허니콤 파형원통의 저장용량 및 강도안전성은 증가됨에도 불구하고 무게는 상대적으로 줄어드는 효과를 기대할 수 있다.In addition, although the storage capacity and strength safety of the honeycomb corrugated cylinder extruded from the inner container and the outer container, the corrugated channel and the support plate in one body can be increased, the weight can be relatively reduced.

도 1은 종래의 원통형 고압용기에 대한 단면도.
도 2는 본 발명의 반구형 파형 허니콤 고압용기를 나타낸 단면도.
도 3은 본 발명의 제1 실시예를 나타낸 노즐형 파형 허니콤 고압용기의 단면도.
도 4는 본 발명의 제2 실시예를 나타낸 반실린더형 파형 허니콤 고압용기의 단면도.1 is a cross-sectional view of a conventional cylindrical high pressure vessel.
Figure 2 is a cross-sectional view showing a hemispherical waveform honeycomb high pressure vessel of the present invention.
Figure 3 is a cross-sectional view of a nozzle-type corrugated honeycomb high pressure vessel showing a first embodiment of the present invention.
Figure 4 is a cross-sectional view of a semi-cylindrical waveform honeycomb high pressure vessel showing a second embodiment of the present invention.

이하, 첨부된 도면을 참조로 하여 본 발명의 구성을 실시예에 따라 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention in detail with reference to the accompanying drawings as follows.

도 1에 도시된 것과 같이, 기존의 원통형 고압용기는 강재, 알루미늄, 스테인리스, 복합소재 등을 사용하여 성형한 실린더 형상의 몸통(10) 양쪽 끝단에 상판동체(11)와 하판동체(12)를 용접으로 용접이음매(13)가 드러나게 접합하거나, 또는 상기 몸통(10)과 하판동체(12)를 딥 드로잉으로 성형한 일체형의 몸통(10)에 상판동체(11)만을 용접으로 접합하고, 상기 상판동체(11)의 중심부에 개구부(14)를 형성하여 밸브(15)를 나사로 체결한 구조이다. As shown in FIG. 1, the conventional cylindrical high pressure container has an upper plate body 11 and a lower plate body 12 at both ends of a cylindrical body 10 formed by using steel, aluminum, stainless steel, a composite material, or the like. The welding seam 13 is exposed by welding, or only the upper body 11 is welded to the integrated body 10 formed by deep drawing the body 10 and the lower plate body 12, and the upper plate is welded. The opening part 14 is formed in the center of the body 11, and the valve 15 was screwed together.

도 2는 본 발명에 의해 반구형 파형 허니콤 고압용기를 나타낸 단면도로, 이에 도시된 바와 같이 본 발명은 내부용기(20)와 외부용기(21) 사이에 축방향을 따라서 다수개의 파형채널(22,22')을 일체형으로 길게 압출성형하고, 상기 내부용기(20)에 축방향을 따라서 다수개의 방사형 지지판(23,23')을 일체형으로 성형하여 파형 허니콤 몸통(24)을 형성하고, Figure 2 is a cross-sectional view showing a semi-spherical waveform honeycomb high-pressure container according to the present invention, as shown in the present invention is a plurality of waveform channels 22, along the axial direction between the inner container 20 and the outer container 21; 22 ') is integrally extruded for a long time, and a plurality of radial support plates 23 and 23' are integrally formed along the axial direction in the inner container 20 to form a corrugated honeycomb body 24,

또한, 반구형상의 반구형캡(25)에서 중심부에 돌출되게 형성된 암나사(26)에는 안전밸브(27)를 내장한 개폐밸브(28)를 체결하고, ㄷ형상을 한 가장자리의 내경측에서 짧게 돌출된 끝단에는 상기 내부용기(20)의 끝단과 용접하여 원주방향의 내측용접선(29,29')을 형성하고, 가장자리의 외경측에서 약간 길게 돌출된 끝단에는 상기 외부용기(21)의 끝단과 용접한 원주방향의 외측용접선(30,30')을 형성하여 상기 파형 허니콤 몸통(24)과 반구형캡(25,25')을 하나의 몸체로 접합한 이중용기 형상의 반구형 파형 허니콤 고압용기이다.In addition, the female thread 26 formed to protrude from the hemispherical hemispherical cap 25 to the center is fastened to the on-off valve 28 incorporating a safety valve 27, the end protruding shortly from the inner diameter side of the c-shaped edge The inner end of the inner vessel 20 is welded to form the inner welding lines (29, 29 ') in the circumferential direction, the end protruding slightly longer from the outer diameter side of the edge is a circumference welded with the end of the outer vessel (21) It is a double-vessel shaped hemispherical corrugated honeycomb high-pressure vessel in which outer corrugated honeycomb bodies 30 and 30 'are formed in a direction to join the corrugated honeycomb body 24 and the hemispherical caps 25 and 25' into one body.

또한, 상기 반구형캡(25,25')에서 ㄷ형상을 한 가장자리의 전면에 암나사(26)를 형성하여 유입파이프(31)와 유출파이프(32)를 각각 체결함으로써 외부에서 유입된 저온공기나 에어컨의 냉매체가 파형 허니콤 몸통(24)에 형성된 파형채널(22,22')을 통과하는 과정에 열교환 작용에 의해 파형 허니콤 고압용기에 저장된 압축가스의 온도와 압력을 떨어뜨려 강도안전성과 밀봉안전성을 확보한 구조이다.In addition, the hemispherical caps (25, 25 ') by forming a female screw 26 on the front of the c-shaped edge to fasten the inlet pipe 31 and the outlet pipe 32, respectively, the low-temperature air or air conditioner introduced from the outside Strength and sealing safety by reducing the temperature and pressure of the compressed gas stored in the corrugated honeycomb high pressure vessel by heat exchange in the course of the refrigerant body passing through the corrugated channels 22 and 22 'formed in the corrugated honeycomb body 24. The structure is secured.

도 3은 본 발명의 제1 실시예를 나타낸 노즐형 파형 허니콤 고압용기의 단면도이다. 여기서 특징은 파형채널(22,22'), 지지판(23,23'), 파형 허니콤 몸통(24), 반구형캡(25,25'), 개폐밸브(28), 유입파이프(31), 유출파이프(32)로 구성된 부분은 도 2와 같고, 상기 파형 허니콤 몸통(24)의 양쪽 끝단을 구성하는 내부용기(20)와 외부용기(21)의 연장선에 단면적이 줄어든 노즐형상의 돔(33,33')을 일체형으로 성형하여 강도안전성과 체결안전성을 더 높이고, 3 is a cross-sectional view of the nozzle-type corrugated honeycomb high pressure vessel showing the first embodiment of the present invention. The features here are corrugated channels 22 and 22 ', support plates 23 and 23', corrugated honeycomb bodies 24, hemispherical caps 25 and 25 ', on / off valves 28, inlet pipes 31, outlets The portion composed of the pipe 32 is the same as in Figure 2, the nozzle-shaped dome 33 is reduced in cross-sectional area on the extension line of the inner container 20 and the outer container 21 constituting both ends of the corrugated honeycomb body 24 , 33 ') integrally molded to increase the strength and tightening safety,

또한, 반구형상의 반구형캡(25,25')에서 중심부에 돌출되게 형성된 암나사(26)에 안전밸브(27)를 내장한 개폐밸브(28)를 체결하고, L형상을 한 가장자리의 내경측 모서리는 상기 내부용기(20)의 끝단과 용접하여 원주방향 내측용접선(29,29')을 형성하고, 가장자리의 외경측에서 약간 길게 돌출된 끝단에는 상기 외부용기(21)의 끝단과 용접하여 원주방향 외측용접선(30,30')을 형성하여 상기 파형 허니콤 몸통(24)과 반구형캡(25,25')을 하나의 몸체로 접합한 노즐형 파형 허니콤 고압용기이다.In addition, the on-off valve 28 having the safety valve 27 is fastened to the female screw 26 protruding from the hemispherical hemispherical caps 25 and 25 'to the center thereof. Weld with the end of the inner container 20 to form a circumferential inner welding line (29, 29 '), the end protruding slightly longer from the outer diameter side of the edge is welded with the end of the outer container 21 to the outer circumferential direction It is a nozzle-shaped corrugated honeycomb high pressure vessel in which welding lines 30 and 30 'are formed to bond the corrugated honeycomb body 24 and the hemispherical caps 25 and 25' into one body.

또한, 상기 반구형캡(25,25')에서 L형상을 한 가장자리의 전면에 암나사(26)를 형성하여 유입파이프(31)와 유출파이프(32)를 각각 체결함으로써 외부에서 유입된 저온매체가 파형 허니콤 몸통(24)에 형성된 파형채널(22,22')을 통과하는 과정에 열교환 작용에 의해 파형 허니콤 고압용기에 저장된 압축가스의 온도와 압력을 떨어뜨려 강도안전성과 밀봉안전성을 확보한 구조이다.In addition, the hemispherical caps (25, 25 ') by forming the female thread 26 on the front of the L-shaped edges to fasten the inlet pipe 31 and the outlet pipe 32, respectively, the low-temperature medium flowing from the waveform Structure that secured strength safety and sealing safety by dropping the temperature and pressure of compressed gas stored in the corrugated honeycomb high pressure vessel by heat exchange in the course of passing through corrugated channels 22 and 22 'formed in the honeycomb body 24 to be.

도 4는 본 발명에 의해 반구형 파형 허니콤 고압용기를 나타낸 단면도로, 이에 도시된 바와 같이 본 발명은 박스형상으로 형성된 내부용기(20)와 주름박스형상으로 형성된 외부용기(21) 사이에 축방향을 따라서 다수개의 파형채널(22)을 일체형으로 길게 압출성형하고, 상기 내부용기(20)에 축방향을 따라서 다수개의 수직형 지지판(23,23')을 일체형으로 성형한 이중용기 형상의 파형 허니콤 박스몸통(34)을 형성하고, Figure 4 is a cross-sectional view showing a hemispherical corrugated honeycomb high-pressure container according to the present invention, as shown in the present invention is an axial direction between the inner container 20 formed in the box shape and the outer container 21 formed in the corrugated box shape Along the shape, a plurality of corrugated channels 22 are integrally extruded, and a double container-shaped corrugated honey is formed by integrally forming a plurality of vertical support plates 23 and 23 'along the axial direction in the inner container 20. Form the comb box body 34,

또한, 반쪽 실린더 형상으로 형성된 반실린더형캡(35)에서 중심부에 돌출되게 형성된 암나사(26)에 안전밸브(27)를 내장한 개폐밸브(28)를 체결하고, ㄷ형상을 한 반실린더형캡(35,35')의 가장자리 내경측에서 짧게 돌출된 끝단에는 상기 내부용기(20)의 끝단과 용접하여 내측박스용접선(36,36')을 형성하고, 가장자리의 외경측에서 약간 길게 돌출된 끝단에 주름박스형상의 외부용기(21) 끝단을 용접한 외측박스용접선(37,37')을 형성하여 상기 파형 허니콤 박스몸통(34)과 반실린더형캡(35,35')을 하나의 몸체로 접합한 반실린더형 파형 허니콤 고압용기이다.In addition, a half cylinder type cap 35 having a c-shape is fastened by fastening an on / off valve 28 having a safety valve 27 to a female thread 26 formed to protrude in the center from a half cylinder type cap 35 formed in a half cylinder shape. 35 ') is shortly protruded from the inner diameter side of the edge to form an inner box welding line (36,36') by welding with the end of the inner container 20, and wrinkles at the end protruding slightly longer from the outer diameter side of the edge Outer box welding lines (37, 37 ') welded to the end of the box-shaped outer container (21) is formed to join the corrugated honeycomb box body (34) and the half cylinder type caps (35, 35') into one body. Half cylinder type honeycomb high pressure vessel.

본 발명에 있어서, 내부용기와 외부용기 사이를 연결하는 파형채널의 형상과 개수, 내부용기 및 외부용기에서 돔부의 형상 기울기, 지지판의 형상과 개수, 유입파이프와 유출파이프의 설치위치와 개수는 반실린더형 파형 허니콤 고압용기의 설계방식에 따라 다양하게 변경될 수 있다.In the present invention, the shape and number of the corrugated channel connecting between the inner container and the outer container, the inclination of the shape of the dome portion in the inner container and the outer container, the shape and number of the support plate, the installation position and the number of the inlet pipe and the outlet pipe are half Cylindrical waveform can be changed in various ways according to the design method of honeycomb high pressure vessel.

이상에서 설명한 본 발명은 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 즉, 본 발명은 기재된 특허청구 범위의 사상 및 범위 내에서 다양한 변경 및 수정이 가능하다.The present invention described above is not limited to the structure and operation as shown and described. In other words, the present invention is susceptible to various changes and modifications within the spirit and scope of the appended claims.

10 : 몸통 11 : 상판동체
12 : 하판동체 13 : 용접이음매
14 : 개구부 15 : 밸브
20 : 내부용기 21 : 외부용기
22,22' : 파형채널 23,23' : 지지판
24 : 파형 허니콤 몸통 25,25' : 반구형캡
26 : 암나사 27 : 안전밸브
28 : 개폐밸브 29,29' : 내측용접선
30,30' : 외측용접선 31 : 유입파이프
32 : 유출파이프 33,33' : 돔
34 : 파형 허니콤 박스몸통 35,35' : 반실린더형캡
36,36' : 내측박스용접선 37,37': 외측박스용접선10: torso 11: upper body
12: lower plate body 13: welded joint
14 opening 15 valve
20: inner container 21: outer container
22,22 ': Waveform channel 23,23': Support plate
24: corrugated honeycomb body 25,25 ': hemispherical cap
26: female thread 27: safety valve
28: on / off valve 29,29 ': inner weld line
30,30 ': outside weld line 31: inflow pipe
32: outflow pipe 33,33 ': dome
34: corrugated honeycomb box body 35, 35 ': half cylinder type cap
36,36 ': inner box welding line 37,37': outer box welding line

Claims (3)

원형 또는 파형 형상의 내부용기(20)와 외부용기(21) 사이에 형성된 다수개의 파형채널(22,22')과, 내부용기(20)에 다수개의 방사형 지지판(23,23')을 축방향으로 일체형이 되도록 파형 허니콤 몸통(24)을 성형하고,
또한, 반구형상으로 성형한 반구형캡(25,25')에서 ㄷ형상으로 짧게 돌출된 내경측 끝단에 내부용기(20)의 끝단을 맞대어 용접한 내측용접선(29,29')과, 약간 길게 돌출된 외경측 끝단에 외부용기(21)의 끝단을 맞대어 용접한 외측용접선(30,30')을 각각 형성하여 상기 파형 허니콤 몸통(24)과 반구형캡(25,25')을 일체형으로 접합하고,
또한, 상기 반구형캡(25)의 중심부에 돌출되게 형성된 암나사(26)에 개폐밸브(28)를 체결하고, 외곽측의 가장자리 전면에 형성된 암나사(26)에 유입파이프(31)와 유출파이프(32)를 각각 체결한 것을 특징으로 한 반구형 파형 허니콤 고압용기.A plurality of corrugated channels 22, 22 'formed between the inner container 20 and the outer container 21 having a circular or corrugated shape, and the plurality of radial support plates 23, 23' are formed in the inner container 20 in the axial direction. To form a corrugated honeycomb body 24 to be integral with
In addition, the inner welding lines 29 and 29 'welded to the ends of the inner container 20 against the inner diameter side ends of the hemispherical caps 25 and 25' which are formed into hemispherical shapes shortly in the c shape, and protrude slightly longer. The outer weld lines 30 and 30 'welded to the ends of the outer container 21 on the outer diameter side ends of the outer diameter 21, respectively, and the corrugated honeycomb body 24 and the hemispherical caps 25 and 25' are integrally joined. ,
In addition, the on-off valve 28 is fastened to the female screw 26 formed to protrude in the center of the hemispherical cap 25, and the inlet pipe 31 and the outlet pipe 32 are formed on the female screw 26 formed on the front edge of the outer side. Hemispherical corrugated honeycomb high-pressure container, characterized in that each is fastened. 제1항에 있어서,
상기 파형 허니콤 몸통(24)의 양쪽 끝단을 구성하는 내부용기(20)와 외부용기(21)의 연장선에 단면적을 줄여 형성된 노즐형상 돔(33,33')의 내경측과 외경측 끝단에 소형의 반구형캡(25,25') 외곽측 가장자리에 형성된 L형상의 내경측과 외경측 끝단을 맞대고 각각 용접한 것을 특징으로 한 노즐형 파형 허니콤 고압용기.The method of claim 1,
Small on the inner diameter side and outer diameter side ends of the nozzle-shaped domes 33 and 33 'formed by reducing the cross-sectional area in the extension lines of the inner container 20 and the outer container 21 constituting both ends of the corrugated honeycomb body 24. A nozzle-shaped corrugated honeycomb high pressure vessel, characterized in that the L-shaped inner diameter side and the outer diameter side end formed on the outer edge of the hemispherical cap (25, 25 ') of each other are welded. 박스형으로 형성된 내부용기(20)와 주름박스형으로 형성된 외부용기(21) 사이에 다수개의 파형채널(22)과, 내부용기(20)에 다수개의 수직형 지지판(23,23')을 축방향으로 일체형이 되게 파형 허니콤 박스몸통(34)을 성형하고,
또한, 반쪽의 실린더형으로 형성된 반실린더형캡(35)의 중심부에 돌출되게 형성된 암나사(26)에 개폐밸브(28)를 체결하고, ㄷ형상을 한 반실린더형캡(35,35')의 내경측 끝단에 상기 내부용기(20)의 끝단과 맞대어 용접하고, 외경측 끝단에는 외부용기(21)의 끝단과 용접하여 상기 파형 허니콤 박스몸통(34)과 반실린더형캡(35,35')을 일체형으로 접합한 것을 특징으로 한 반실린더형 파형 허니콤 고압용기.A plurality of corrugated channels 22 and a plurality of vertical support plates 23 and 23 'in the inner container 20 are formed between the inner container 20 formed in the box shape and the outer container 21 formed in the corrugated box shape in the axial direction. Shape the corrugated honeycomb box body 34 to be integral
In addition, the on-off valve 28 is fastened to the female screw 26 formed to protrude in the center of the half-cylinder-shaped cap 35 formed in a half cylinder shape, and the inner diameter side of the half-cylinder-shaped caps 35 and 35 'having a c-shape. The end is welded against the end of the inner container 20, and the outer diameter side end is welded with the end of the outer container 21 to integrally form the corrugated honeycomb box body 34 and the half cylinder cap (35, 35 ') Half cylinder-shaped corrugated honeycomb high-pressure container, characterized in that bonded to the.
KR1020110067195A 2011-07-07 2011-07-07 Wavy honeycomb high-pressure vessel KR20130007699A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018152915A1 (en) * 2017-02-24 2018-08-30 江苏宏博机械制造有限公司 Light-weight and high-strength pressure-resistant type high pressure tank
WO2023182743A1 (en) * 2022-03-23 2023-09-28 (주)이노스페이스 Separation-type double-walled insulation tank for launcher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018152915A1 (en) * 2017-02-24 2018-08-30 江苏宏博机械制造有限公司 Light-weight and high-strength pressure-resistant type high pressure tank
WO2023182743A1 (en) * 2022-03-23 2023-09-28 (주)이노스페이스 Separation-type double-walled insulation tank for launcher

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