CN106287199A - 氢气储罐 - Google Patents

氢气储罐 Download PDF

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Publication number
CN106287199A
CN106287199A CN201610626662.9A CN201610626662A CN106287199A CN 106287199 A CN106287199 A CN 106287199A CN 201610626662 A CN201610626662 A CN 201610626662A CN 106287199 A CN106287199 A CN 106287199A
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tank body
layer tank
hydrogen
compressor
outer layer
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莫志祥
黄永福
张琴
谢飞
姚恒凤
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ZHENJIANG FEIDA EQUIPMENT OF HYDROPOWER STATION CO Ltd
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ZHENJIANG FEIDA EQUIPMENT OF HYDROPOWER STATION CO Ltd
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Priority to CN201610626662.9A priority Critical patent/CN106287199A/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
    • F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
    • 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
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
    • 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
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/035—Orientation with substantially horizontal main axis
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2203/03—Thermal insulations
    • F17C2203/0362—Thermal insulations by liquid means
    • F17C2203/0366—Cryogen
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • 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
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0157—Compressors
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
    • F17C2227/0353—Heat exchange with the fluid by cooling using another fluid using cryocooler
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0369—Localisation of heat exchange in or on a vessel
    • F17C2227/0376—Localisation of heat exchange in or on a vessel in wall contact
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure
    • 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
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

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

Abstract

本发明涉及氢气储藏运输设备，具体公开了一种氢气储罐，包括内层罐体和外层罐体，内层罐体设置在外层罐体内部，内层罐体和外层罐体之间设有冷却腔，冷却腔内填充有制冷剂，外层罐体上部设有压缩机、蓄电池和与压缩机相应的进气管，压缩机上设有散热装置，蓄电池上设有控制器，内层罐体上部设有凸出于外层罐体且与内层罐体内部相连通的排压管，排压管上设有排压阀和压力检测装置，压缩机、散热装置、排压阀和压力检测装置均与控制器电连接，压缩机、散热装置、排压阀、压力检测装置和控制器均与蓄电池电连接，外层罐体的下部设有支脚和与压缩机相应的进液管，使氢气储罐内部能维持的保持低温状态，确保了安全性高。

Description

氢气储罐
技术领域
本发明涉及氢气储藏运输设备，具体涉及了一种氢气储罐。
背景技术
现今的氢气储罐常常被用作储藏氢气或氢气储藏运输的主要设备，由于氢气储罐自身由于钢铁结构，常常因为液体氢气在运输途中受到机械摩擦，使氢气储罐内部无法保持低温状态，导致液体氢气会部分气化渗入至氢气储罐侧壁内，致使氢气储罐内部氢致开裂，严重时氢气储罐会爆炸，安全性低。
发明内容
为解决上述技术问题，我们提出了一种氢气储罐，其目的：氢气储罐内部能维持的保持低温状态，安全性高。
为达到上述目的，本发明的技术方案如下：
一种氢气储罐，包括内层罐体和外层罐体，内层罐体设置在外层罐体内部，内层罐体和外层罐体之间设有冷却腔，冷却腔内填充有制冷剂；
外层罐体上部设有压缩机、蓄电池和与压缩机相应的进气管，压缩机上设有散热装置，蓄电池上设有控制器；
内层罐体上部设有凸出于外层罐体且与内层罐体内部相连通的排压管，排压管上设有排压阀和压力检测装置；
压缩机、散热装置、排压阀和压力检测装置均与控制器电连接，压缩机、散热装置、排压阀、压力检测装置和控制器均与蓄电池电连接；
外层罐体的下部设有支脚和与压缩机相应的进液管。
优选的，外层罐体的材质为保温隔热材料。
优选的，内层罐体两侧均设有大接管。
优选的，内层罐体两侧均设有封头接管。
优选的，制冷剂为四氟化碳。
优选的，大接管内设有过滤网。
优选的，封头接管上设有手动开关。
通过上述技术方案，本发明通过压缩机对该氢气储罐的内部进行持续的制冷，使氢气储罐内部能维持的保持低温状态，内层罐体上部设有凸出于外层罐体且与内层罐体内部相连通的排压管，排压管上设有排压阀和压力检测装置，当内层罐体内部压力过大时，能够自动排压，确保了该氢气储罐的安全性高。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明所公开的一种氢气储罐的结构示意图。
图中数字和字母所表示的相应部件名称：
1.内层罐体 11.排压管 12.排压阀 13.压力检测装置 14.大接管 141.过滤网15.封头接管 151.手动开关 2.外层罐体 21.压缩机 22.蓄电池 23.散热装置 24.控制器25.进气管 26.支脚 27.进液管 3.冷却腔。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
下面结合示意图对本发明的具体实施方式作进一步详细的说明。
如图1所示，一种氢气储罐，包括内层罐体1和外层罐体2，内层罐体1设置在外层罐体2内部，内层罐体1和外层罐体2之间设有冷却腔3，冷却腔3内填充有制冷剂，外层罐体2上部设有压缩机21、蓄电池22和与压缩机21相应的进气管25，压缩机21上设有散热装置23，蓄电池22上设有控制器24。
内层罐体1上部设有凸出于外层罐体2且与内层罐体1内部相连通的排压管11，排压管11上设有排压阀12和压力检测装置13。
压缩机21、散热装置23、排压阀12和压力检测装置13均与控制器24电连接，压缩机21、散热装置23、排压阀12、压力检测装置13和控制器24均与蓄电池22电连接。
外层罐体2的下部设有支脚26和与压缩机21相应的进液管27，通过压缩机21对该氢气储罐的内部进行持续的制冷，使氢气储罐内部能维持的保持低温状态，内层罐体上部设有凸出于外层罐体且与内层罐体内部相连通的排压管11，排压管上11设有排压阀12和压力检测装置13，当内层罐体内部压力过大时，能够自动排压，确保了该氢气储罐的安全性高。
外层罐体2的材质为保温隔热材料。
内层罐体1两侧均设有大接管14，大接管14内设有过滤网141，在填充液体氢气时，能过滤掉液体氢气内的杂质。
所述内层罐体1两侧均设有封头接管15，封头接管15上设有手动开关151。
制冷剂为四氟化碳，确保了制冷剂的温度性和散热能力。
以上所述的仅是本发明的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (7)

1.一种氢气储罐，其特征在于，包括内层罐体(1)和外层罐体(2)，内层罐体(1)设置在外层罐体(2)内部，内层罐体(1)和外层罐体(2)之间设有冷却腔(3)，冷却腔(3)内填充有制冷剂；
外层罐体(2)上部设有压缩机(21)、蓄电池(22)和与压缩机(21)相应的进气管(25)，压缩机(21)上设有散热装置(23)，蓄电池(22)上设有控制器(24)；
内层罐体(1)上部设有凸出于外层罐体(2)且与内层罐体(1)内部相连通的排压管(11)，排压管(11)上设有排压阀(12)和压力检测装置(13)；
压缩机(21)、散热装置(23)、排压阀(12)和压力检测装置(13)均与控制器(24)电连接，压缩机(21)、散热装置(23)、排压阀(12)、压力检测装置(13)和控制器(24)均与蓄电池(22)电连接；
外层罐体(2)的下部设有支脚(26)和与压缩机(21)相应的进液管(27)。
2.根据权利要求1所述的一种氢气储罐，其特征在于，外层罐体(2)的材质为保温隔热材料。
3.根据权利要求1所述的一种氢气储罐，其特征在于，内层罐体(1)两侧均设有大接管(14)。
4.根据权利要求1所述的一种氢气储罐，其特征在于，内层罐体(1)两侧均设有封头接管(15)。
5.根据权利要求1所述的一种氢气储罐，其特征在于，制冷剂为四氟化碳。
6.根据权利要求3所述的一种氢气储罐，其特征在于，大接管(14)内设有过滤网(141)。
7.根据权利要求4所述的一种氢气储罐，其特征在于，封头接管(15)上设有手动开关(151)。
CN201610626662.9A 2016-08-03 2016-08-03 氢气储罐 Pending CN106287199A (zh)

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CN110906157A (zh) * 2018-09-18 2020-03-24 北京亚之捷环保科技有限责任公司 一种防爆空气储气装置
CN111689069A (zh) * 2020-06-16 2020-09-22 大连三木气体有限公司 一种用于干冰的存储运输系统
CN112283577A (zh) * 2020-11-04 2021-01-29 太原理工大学 一种车载高压氢气分级充注系统
CN114383035A (zh) * 2021-11-22 2022-04-22 江阴市富仁高科股份有限公司 一种超低温液化气体压力容器及绝热方法

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CN107380774A (zh) * 2017-08-03 2017-11-24 合肥念萍电子商务有限公司 一种化工产品安全存储装置
CN110906157A (zh) * 2018-09-18 2020-03-24 北京亚之捷环保科技有限责任公司 一种防爆空气储气装置
CN109798442A (zh) * 2019-03-05 2019-05-24 江苏鼎程新能源科技有限公司 一种零放散的新型lng集装箱
CN110817162A (zh) * 2019-12-06 2020-02-21 上海依呗科技有限公司 一种液氧储存罐
CN111689069A (zh) * 2020-06-16 2020-09-22 大连三木气体有限公司 一种用于干冰的存储运输系统
CN112283577A (zh) * 2020-11-04 2021-01-29 太原理工大学 一种车载高压氢气分级充注系统
CN114383035A (zh) * 2021-11-22 2022-04-22 江阴市富仁高科股份有限公司 一种超低温液化气体压力容器及绝热方法
CN114383035B (zh) * 2021-11-22 2023-09-26 江阴市富仁高科股份有限公司 一种超低温液化气体压力容器及绝热方法

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Application publication date: 20170104