WO2018152915A1 - 一种轻质量高强度耐压型高压罐 - Google Patents

一种轻质量高强度耐压型高压罐 Download PDF

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WO2018152915A1
WO2018152915A1 PCT/CN2017/078055 CN2017078055W WO2018152915A1 WO 2018152915 A1 WO2018152915 A1 WO 2018152915A1 CN 2017078055 W CN2017078055 W CN 2017078055W WO 2018152915 A1 WO2018152915 A1 WO 2018152915A1
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plate
cover
welded
top plate
side plate
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PCT/CN2017/078055
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English (en)
French (fr)
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韩青雲
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江苏宏博机械制造有限公司
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Publication of WO2018152915A1 publication Critical patent/WO2018152915A1/zh

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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
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • 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
    • F17C2205/0311—Closure means
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/012—Reducing weight

Definitions

  • the invention relates to a high-pressure container, in particular to a light-weight and high-strength high-pressure type high-pressure tank.
  • High-pressure tanks are used to store and transport industrial gas.
  • Traditional high-pressure tanks are very cumbersome. Once a traditional high-pressure tank is cracked, there is a danger of rupture and explosion. This consequence is catastrophic.
  • the traditional high-pressure tank has the following disadvantages: the weight is large, in order to make the high-pressure tank have good high-pressure resistance and high strength, it is often achieved by increasing the thickness of the shell wall of the cylinder, thus increasing the quality of the cylinder high-pressure tank, This is an increase in weight, making transportation transfer quite inconvenient. Also, due to the use of a single cover seal, the sealing performance is not good, and the consequences of leakage can be unimaginable.
  • the present invention overcomes the deficiencies of the background art to provide a light-weight high-strength pressure-resistant high-pressure tank; the object of the invention is to significantly reduce the weight of the high-pressure tank, and additionally reduce the strength of the high-pressure tank while reducing the strength of the high-pressure tank. And high pressure resistance, but increased the strength and high pressure resistance of the high pressure tank.
  • a light weight high strength pressure resistant high pressure canister comprising a can body assembly, a cap assembly, the cap assembly sealing the can body assembly, the can body assembly including an outer casing component
  • An inner casing member welded to the inner casing member by a connecting plate, the connecting plates forming a continuous triangular cavity, the outer casing member being concentric with the inner casing member,
  • the outer casing member includes a first bottom plate, a first side plate, a first top plate, a first can, and a first cover;
  • the inner casing member includes a second bottom plate, a second side plate, a second top plate, and a second can a first cover plate is welded to the first bottom plate, the first top plate is welded to the first side plate, and the first bottom plate, the first side plate and the first top plate are enclosed
  • An outer casing, the second side plate is welded to the second bottom plate, the second top plate is welded to the second side plate, and the second bottom plate, the second side plate and the second top plate are
  • the can body assembly includes an outer casing member and an inner casing member, the outer casing member being welded to the inner casing member by a connecting plate 10, and the connecting plates 11 form a continuous triangle
  • the cavity 12 according to the law of stability of the triangle, is known to be relatively strong with the housing of the outer casing part welded to the inner casing part by the connecting plate 10, because between the outer casing part and the inner casing part A triangular support mechanism is formed.
  • the body is hollow rather than Solid, so that the overall weight of the high-pressure tank is reduced, and the strength is significantly improved.
  • the can body is sealed by a double cover of the first cover 5 and the second cover 10. The second cover 10 is placed inside the first cover 5.
  • the protection function is to protect the gas from leaking to the outside world and is very safe.
  • the device significantly reduces the weight of the high-pressure tank, and additionally reduces the strength and high-pressure resistance of the high-pressure tank without reducing the weight of the high-pressure tank, but increases the strength and high-pressure resistance of the high-pressure tank.
  • FIG. 1 is a schematic structural view of a light weight high-strength pressure-resistant high-pressure tank according to the present application.
  • the nozzle 9, the second cover 10, the connecting plate 11, the triangular cavity 12, and the slot 13 are provided.
  • a light weight high strength pressure resistant high pressure canister comprising a can body assembly, a lid assembly, the lid assembly sealing the can body assembly, the can body assembly comprising an outer casing member, an inner casing member, the outer casing
  • the body member is welded to the inner casing member by a connecting plate 10, and the connecting plate 11 constitutes a continuous triangular cavity 12, and the outer casing member is known to pass through the connecting plate 10 according to the law of stability of the triangle.
  • the housing in which the inner casing part is welded is relatively strong because a triangular support mechanism is formed between the outer casing part and the inner casing part. Since the mechanism is hollow rather than solid, the overall weight of the high pressure tank is reduced, and the strength is remarkably improved.
  • the outer casing member is concentric with the inner casing member, and the outer casing member includes a first bottom plate 1, a first side plate 2, a first top plate 3, a first can 4, and a a cover 5;
  • the inner casing member includes a second bottom plate 6, a second side plate 7, a second top plate 8, a second can 9, and a second cover 10;
  • the first side plate 2 and the first The bottom plate 1 is welded, the first top plate 3 is welded to the first side plate 2, and the first bottom plate 1, the first side plate 2, the first top plate 3 enclose an outer casing, and the second side plate 7 is
  • the second bottom plate 6 is welded, the second top plate 8 is welded to the second side plate 7, and the second bottom plate 6, the second side plate 7, and the second top plate 8 are enclosed as an inner casing.
  • a can 4 is welded to the first top plate 3, the second can 9 is welded to the second top plate 8, and the first cover 5 is sealingly connected to the first can 4, the second a cover 10 is sealingly connected to the second can 9; a plate body of the first bottom plate 1, the first side plate 2, the first top plate 3, the second bottom plate 6, the second side plate 7, and the second top plate 8.
  • Slots 13 are provided, the connecting plate 11 Edge insert slot fixed by welding. The slot 13 is provided to facilitate the insertion of the connecting plate 11 into the welding.
  • the can body is sealed by the double cover of the first cover 5 and the second cover 10, and the second cover 10 is placed inside the first cover 5. When the second cover 10 leaks, the first cover 5 plays again.
  • the protection function is to protect the gas from leaking to the outside world and is very safe.

Landscapes

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

Abstract

一种轻质量高强度耐压型高压罐，包括罐体组件和盖组件，所述盖组件将所述罐体组件密封；所述罐体组件包括外壳体部件和内壳体部件，所述外壳体部件通过连接板(11)与所述内壳体部件焊接，所述连接板之间构成连续的三角形腔(12)，所述外壳体部件与所述内壳体部件同心；所述外壳体部件含有第一底板(1)、第一侧板(2)、第一顶板(3)、第一罐嘴(4)和第一盖子(5)；所述内壳体部件含有第二底板(6)、第二侧板(7)、第二顶板(8)、第二罐嘴(9)和第二盖子(10)。该高压罐显著地减少了其重量，并增大了其强度和耐高压性能。

Description

一种轻质量高强度耐压型高压罐 技术领域
本发明涉及高压容器，具体涉及一种轻质量且高强度的耐高压型的高压罐。
背景技术
高压罐用于储运工业用气，传统的高压罐十分笨重，传统的高压罐一旦产生裂痕就有破裂爆炸的危险，这种后果是灾难性的。传统的高压罐存在以下不足：重量大，为了使得高压罐具备良好的耐高压性能和较高的强度，往往通过增加钢瓶的壳壁的厚度来实现，这样就增加了钢瓶高压罐的质量，也就是增加了重量，从而使得运输转移变得相当不便。还有由于采用单个额盖子密封，导致密封性能不好、一旦发生泄漏后果不堪设想。
因此就需要提供一种即能减轻钢瓶的重量又能显著提高钢瓶的强度的技术方案。
发明内容
本发明克服背景技术的不足提供了一种轻质量高强度耐压型高压罐；发明目的：显著的减少了高压罐的重量，另外在减少了高压罐的重量的同时不当没有降低高压罐的强度和耐高压性能，反而增大了高压罐的强度和耐高压性能。
本发明提供了下述技术方案：一种轻质量高强度耐压型高压罐，包括罐体组件、盖组件，所述盖组件将所述罐体组件密封，所述罐体组件包括外壳体部件、内壳体部件，所述外壳体部件通过连接板与所述内壳体部件焊接，所述连接板之间构成连续的三角形腔，所述外壳体部件与所述内壳体部件同心，所述外壳体部件含有第一底板、第一侧板、第一顶板、第一罐嘴、第一盖子；所述内壳体部件含有第二底板、第二侧板、第二顶板、第二罐嘴、第二盖子；所述第一侧板与所述第一底板焊接，所述第一顶板与所述第一侧板焊接，所述第一底板、第一侧板、第一顶板围成外壳体，所述第二侧板与所述第二底板焊接，所述第二顶板与所述第二侧板焊接，所述第二底板、第二侧板、第二顶板围成内壳体，所述第一罐嘴与所述第一顶板焊接，所述第二罐嘴与所述第二顶板焊接，所述第一盖子与所述第一罐嘴密封连接，所述第二盖子与所述第二罐嘴密封连接；所述第一底板、第一侧板、第一顶板、第二底板、第二侧板、第二顶板，的板体设有槽孔，所述连接板的边缘插入槽孔焊接固定。
本发明的有益效果：所述罐体组件包括外壳体部件、内壳体部件，所述外壳体部件通过连接板10与所述内壳体部件焊接，所述连接板11之间构成连续的三角形腔12，根据三角形具有稳定性这一定律知道所述外壳体部件通过连接板10与所述内壳体部件焊接的壳体相当坚固，因为所述外壳体部件与所述内壳体部件之间形成了三角形支撑机构。由于该机构中空而不是 实心的，从而使得高压罐整体的重量减少了，强度明显提高了。另外利用第一盖子5、第二盖子10双盖密封所述罐体，所述第二盖子10置于第一盖子5内部，当第二盖子10发生泄漏的时候，第一盖子5起到再次的保护作用，保护气体不泄漏到外界，非常安全。本装置显著的减少了高压罐的重量，另外在减少了高压罐的重量的同时不当没有降低高压罐的强度和耐高压性能，反而增大了高压罐的强度和耐高压性能。
附图说明
图1是本申请所述轻质量高强度耐压型高压罐的结构示意图。
具体实施方式
以下结合附图与具体实施例对本发明作进一步描述。
图1中：第一底板1、第一侧板2、第一顶板3、第一罐嘴4、第一盖子5、第二底板6、第二侧板7、第二顶板8、第二罐嘴9、第二盖子10、连接板11、三角形腔12、槽孔13。
一种轻质量高强度耐压型高压罐，包括罐体组件、盖组件，所述盖组件将所述罐体组件密封，所述罐体组件包括外壳体部件、内壳体部件，所述外壳体部件通过连接板10与所述内壳体部件焊接，所述连接板11之间构成连续的三角形腔12，根据三角形具有稳定性这一定律知道所述外壳体部件通过连接板10与所述内壳体部件焊接的壳体相当坚固，因为所述外壳体部件与所述内壳体部件之间形成了三角形支撑机构。由于该机构中空而不是实心的，从而使得高压罐整体的重量减少了，强度明显提高了。
下述为具体焊接结构：所述外壳体部件与所述内壳体部件同心，所述外壳体部件含有第一底板1、第一侧板2、第一顶板3、第一罐嘴4、第一盖子5；所述内壳体部件含有第二底板6、第二侧板7、第二顶板8、第二罐嘴9、第二盖子10；所述第一侧板2与所述第一底板1焊接，所述第一顶板3与所述第一侧板2焊接，所述第一底板1、第一侧板2、第一顶板3围成外壳体，所述第二侧板7与所述第二底板6焊接，所述第二顶板8与所述第二侧板7焊接，所述第二底板6、第二侧板7、第二顶板8围成内壳体，所述第一罐嘴4与所述第一顶板3焊接，所述第二罐嘴9与所述第二顶板8焊接，所述第一盖子5与所述第一罐嘴4密封连接，所述第二盖子10与所述第二罐嘴9密封连接；所述第一底板1、第一侧板2、第一顶板3、第二底板6、第二侧板7、第二顶板8，的板体设有槽孔13，所述连接板11的边缘插入槽孔焊接固定。设置所述槽孔13便于连接板11插入焊接。上述利用第一盖子5、第二盖子10双盖密封所述罐体，所述第二盖子10置于第一盖子5内部，当第二盖子10发生泄漏的时候，第一盖子5起到再次的保护作用，保护气体不泄漏到外界，非常安全。

Claims (1)

  1. 一种轻质量高强度耐压型高压罐，包括罐体组件、盖组件，所述盖组件将所述罐体组件密封，其特征在于，所述罐体组件包括外壳体部件、内壳体部件，所述外壳体部件通过连接板(10)与所述内壳体部件焊接，所述连接板(11)之间构成连续的三角形腔(12)，所述外壳体部件与所述内壳体部件同心，所述外壳体部件含有第一底板(1)、第一侧板(2)、第一顶板(3)、第一罐嘴(4)、第一盖子(5)；所述内壳体部件含有第二底板(6)、第二侧板(7)、第二顶板(8)、第二罐嘴(9)、第二盖子(10)；所述第一侧板(2)与所述第一底板(1)焊接，所述第一顶板(3)与所述第一侧板(2)焊接，所述第一底板(1)、第一侧板(2)、第一顶板(3)围成外壳体，所述第二侧板(7)与所述第二底板(6)焊接，所述第二顶板(8)与所述第二侧板(7)焊接，所述第二底板(6)、第二侧板(7)、第二顶板(8)围成内壳体，所述第一罐嘴(4)与所述第一顶板(3)焊接，所述第二罐嘴(9)与所述第二顶板(8)焊接，所述第一盖子(5)与所述第一罐嘴(4)密封连接，所述第二盖子(10)与所述第二罐嘴(9)密封连接；所述第一底板(1)、第一侧板(2)、第一顶板(3)、第二底板(6)、第二侧板(7)、第二顶板(8)，的板体设有槽孔(13)，所述连接板(11)的边缘插入槽孔焊接固定。
PCT/CN2017/078055 2017-02-24 2017-03-24 一种轻质量高强度耐压型高压罐 WO2018152915A1 (zh)

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