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WO2018182459A2 - Procédé de préparation d'une enveloppe renforcée de bonbonne de gaz polymère-composite à haute pression - Google Patents

Procédé de préparation d'une enveloppe renforcée de bonbonne de gaz polymère-composite à haute pression Download PDF

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Publication number
WO2018182459A2
WO2018182459A2 PCT/RU2018/000193 RU2018000193W WO2018182459A2 WO 2018182459 A2 WO2018182459 A2 WO 2018182459A2 RU 2018000193 W RU2018000193 W RU 2018000193W WO 2018182459 A2 WO2018182459 A2 WO 2018182459A2
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
winding
horizontal axis
winding angle
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2018/000193
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English (en)
Russian (ru)
Other versions
WO2018182459A3 (fr
Inventor
Талгат Гилмуллович ФАТКУЛЛИН
Алексей Владимирович ГУСЬКОВ
Ирина Владимировна ШЕВЦОВА
Елена Геннадьевна МОНАХОВА
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aktsionernoe Obshchestvo "dzerzhinskoe Proisvodstvennoe Ob'edinenie "plastik"
Original Assignee
Aktsionernoe Obshchestvo "dzerzhinskoe Proisvodstvennoe Ob'edinenie "plastik"
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Publication date
Application filed by Aktsionernoe Obshchestvo "dzerzhinskoe Proisvodstvennoe Ob'edinenie "plastik" filed Critical Aktsionernoe Obshchestvo "dzerzhinskoe Proisvodstvennoe Ob'edinenie "plastik"
Publication of WO2018182459A2 publication Critical patent/WO2018182459A2/fr
Publication of WO2018182459A3 publication Critical patent/WO2018182459A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F17C1/04—Protecting sheathings
    • F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
    • 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

Definitions

  • the invention relates to methods for manufacturing a power shell of a polymer-composite high-pressure gas cylinder (hereinafter referred to as the CNG-4 type cylinder) for storing natural gas as a fuel on a vehicle.
  • the prior art various methods for the manufacture of power shells of polymer-composite gas cylinders (RU 2175088, RU 2234021, US 08727174, EP 2581638, US 20160084437, EP 2418412).
  • the closest analogue of the proposed method is a method of manufacturing a power shell of a polymer-composite high-pressure gas cylinder type KPG-4, designed to store natural gas as fuel on a vehicle, including winding onto the gas-tight inner shell of a reinforcing fiber cylinder in the form of a tape, in spiral turns (EP 2418412).
  • the disadvantage of the closest analogue is the low weight efficiency due to the lack of a hybrid structure of the power shell.
  • the objective of the proposed method is to create a power shell of the cylinder type KPG-4, made according to the reinforcement scheme for the combined composite shell in a certain ratio of carbon and glass reinforcing fibers, i.e. having a hybrid structure and providing optimal technical characteristics of the cylinder type KPG-4 and the necessary strength.
  • the method of manufacturing the power shell of the cylinder type KPG-4 includes winding on the gas-tight inner shell of the cylinder type KPG-4 reinforcing carbon fiber in the form of a tape pre-impregnated with an epoxy binder according to the following reinforcement scheme:
  • the above combination achieves the technical result, which consists in creating the design of a new polymer-composite high-pressure gas cylinder having a hybrid structure of a composite power shell providing optimal technical characteristics, in particular, high weight efficiency (0.42 kg / l.).
  • carbon fiber of the brand 37-800WD ZOK or Tansome H2550 24K, or Torayca T 700SC 24 K, or Aksa A-49 24K can be used as reinforcing carbon fiber.
  • the cylinder type KPG-4 can have the following overall dimensions: the length of the cylinder is 1360 mm, the outer diameter of the cylinder is 327 mm, the volume of the cylinder is 80 l, and the working pressure is 250 bar.
  • said epoxy binder for impregnation of each of said tapes may contain ARALDITE LY 564 SP epoxy resin, ARADUR 917 brand anhydride hardener, ACCELERATOR 960 amine curing accelerator in the following ratio, wt%,%:
  • each of the mentioned tapes for winding can be made of 4 bundles
  • the winding of the reinforcing carbon fiberglass in the form of a tape is carried out with a tension of 17 +3 N / bundle
  • the mass fraction of the binder is 31-33%
  • the said binder is carried out in a bath with a binder temperature of 40 ° C
  • curing of the shell during subsequent heat treatment of the shell is carried out for ⁇ 45 minutes at a temperature of 65 + 5 ° C, then the temperature is increased to 95 + 5 ° C for ⁇ 4 hours .
  • Stage 1 - winding onto a gas-tight inner shell of a cylinder of a reinforcing carbon fiber in the form of a tape pre-impregnated with an epoxy binder according to the following reinforcement scheme: an annular turn at a winding angle of 87.81 ° to the horizontal axis of the cylinder, a spiral turn at a winding angle of 14.2 ° to the horizontal axis cylinder, spiral turn at a winding angle of 14.1 ° to the horizontal axis of the cylinder, ring turn at a winding angle of 87.72 ° to the horizontal axis of the cylinder, spiral turn at a winding angle of 20.0 ° to the horizontal axis of the cylinder, ring winding ok at a winding angle of 87.76 ° to the horizontal axis of the cylinder, a spiral turn at a winding angle of 14.4 ° to the horizontal axis of the cylinder, an annular turn at a winding angle of 87.79 °
  • Stage 2 the formation of a protective layer of the power shell, which is an integral part of the power shell, made by winding a tape formed from glass roving, previously impregnated with the mentioned epoxy binder according to the following reinforcement scheme: spiral coil at a winding angle of 13.6 ° to the horizontal axis of the cylinder, spiral coil under a winding angle of 30.0 ° to the horizontal axis of the cylinder, a spiral winding angle of 40.0 ° to the horizontal axis of the cylinder, a spiral winding angle of 65.0 ° to the horizontal axis of the cylinder,
  • Table 1 presents the characteristics of the cylinder type CNG-4, obtained by the claimed method.
  • TU CF-036, ver. 3 (manufacturer - Grafil Inc.), a valid analogue is carbon fiber of the Tansome brand N2550 24K or Togaus T 700SC 24 K, or Aksa A-49 24K.
  • ARALDITE LY 564 SP epoxy resin As an epoxy binder for impregnating the tape, we used ARALDITE LY 564 SP epoxy resin, ARADUR 917 brand anhydride hardener, ACCELERATOR 960 amine curing accelerator in the following ratio, wt%,%: ARALDITE LY 564 SP epoxy resin - 49.8 , ARADUR 917 anhydride hardener - 48.8; ACCELERATOR 960 amine curing accelerator - 1.4.
  • the claimed method obtained power shell polymer-composite gas cylinder of high pressure, designed for storage on a vehicle of natural gas as fuel, having a hybrid structure and providing optimal characteristics of the cylinder type KPG-4, in particular high weight efficiency (0.42 kg / l.)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

L'invention concerne des procédés de préparation d'une enveloppe renforcée de bonbonne de gaz polymère-composite à haute pression destinée à stocker sur un moyen de transport du gaz naturel utilisé comme carburant (ci-après bonbonne de type KPG-4). Le procédé consiste à enrouler sur l'enveloppe interne étanche aux gaz d'une bonbonne de KPG-4 des fibres de carbone de renfort sous forme de film préalablement imprégné d'un liant époxyde, selon le schéma de renfort suivant: une spire annulaire à un angle d'enroulement de 87,810 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 14,20 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 14,10 par rapport à l'axe horizontal de la bonbonne, une spire annulaire à un angle d'enroulement de 87,720 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 20,00 par rapport à l'axe horizontal de la bonbonne, une spire annulaire à un angle d'enroulement de 87,760 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 14,40 par rapport à l'axe horizontal de la bonbonne, une spire annulaire à un angle d'enroulement de 87,790 par rapport à l'axe horizontal de la bonbonne. On procède ensuite à la formation d'une couche de protection de l'enveloppe renforcée qui consiste en une partie intégrante de l'enveloppe renforcée et qui est formée par l'enroulement d'un film de tresse de verre préalablement imprégnée dudit liant époxyde selon le schéma de renfort suivant: une spire spirale à un angle d'enroulement de 13,60 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 30,00 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 40,00 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 65,00 par rapport à l'axe horizontal de la bonbonne, une spire spirale à un angle d'enroulement de 70,00 par rapport à l'axe horizontal de la bonbonne, une spire annulaire à un angle d'enroulement de 88,10 par rapport à l'axe horizontal de la bonbonne, l'enveloppe renforcée étant ensuite soumise à un traitement thermique. Le résultat technique consiste en la production d'une structure d'une nouvelle bonbonne de gaz polymère-composite à haute pression possédant une structure hybride d'enveloppe renforcée composite offrant des caractéristiques techniques optimales, et notamment une grande efficacité en termes de poids (0,42 kg/l).
PCT/RU2018/000193 2017-03-30 2018-03-30 Procédé de préparation d'une enveloppe renforcée de bonbonne de gaz polymère-composite à haute pression Ceased WO2018182459A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017111501A RU2670289C2 (ru) 2017-03-30 2017-03-30 Способ изготовления силовой оболочки полимерно-композитного газового баллона высокого давления
RU2017111501 2017-03-30

Publications (2)

Publication Number Publication Date
WO2018182459A2 true WO2018182459A2 (fr) 2018-10-04
WO2018182459A3 WO2018182459A3 (fr) 2019-01-24

Family

ID=63677652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2018/000193 Ceased WO2018182459A2 (fr) 2017-03-30 2018-03-30 Procédé de préparation d'une enveloppe renforcée de bonbonne de gaz polymère-composite à haute pression

Country Status (2)

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RU (1) RU2670289C2 (fr)
WO (1) WO2018182459A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2750827C1 (ru) * 2020-12-01 2021-07-05 Олег Станиславович Клюнин Способ изготовления баллона высокого давления и устройство для пропитки армирующего материала связующим для его осуществления
RU2765217C1 (ru) * 2020-12-30 2022-01-26 Закрытое акционерное общество Научно-производственное предприятие "Маштест" Металлокомпозитный баллон для дыхательного аппарата

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2212244C (fr) * 1995-12-04 2007-05-29 Toray Industries, Inc. Recipient de pression et procede pour le fabriquer
JPH10220691A (ja) * 1997-02-06 1998-08-21 Nkk Corp Ｆｒｐ圧力容器
RU8774U1 (ru) * 1998-02-09 1998-12-16 Дочернее открытое акционерное общество "Оргэнергогаз" Российского акционерного общества "Газпром" Комбинированный баллон для хранения сжатого газа
RU2190150C1 (ru) * 2001-06-28 2002-09-27 Открытое акционерное общество "Центральный научно-исследовательский институт специального машиностроения" Армированная оболочка для высокого давления из слоистого композиционного материала (варианты)
US8727174B2 (en) * 2009-04-10 2014-05-20 Toyota Jidosha Kabushiki Kaisha Tank and manufacturing method thereof

Also Published As

Publication number Publication date
RU2017111501A (ru) 2018-10-04
RU2017111501A3 (fr) 2018-10-04
WO2018182459A3 (fr) 2019-01-24
RU2670289C2 (ru) 2018-10-22

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