RU2018124511A - Способ изготовления изоляционного изделия и изделие, полученное посредством указанного способа - Google Patents

Способ изготовления изоляционного изделия и изделие, полученное посредством указанного способа Download PDF

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Publication number
RU2018124511A
RU2018124511A RU2018124511A RU2018124511A RU2018124511A RU 2018124511 A RU2018124511 A RU 2018124511A RU 2018124511 A RU2018124511 A RU 2018124511A RU 2018124511 A RU2018124511 A RU 2018124511A RU 2018124511 A RU2018124511 A RU 2018124511A
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gas
insulating
paragraphs
film
product
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RU2018124511A
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English (en)
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RU2732649C2 (ru
RU2018124511A3 (ru
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Йенс Эг РАХБЕК
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Роквул Интернэшнл А/С
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • B29C70/682—Preformed parts characterised by their structure, e.g. form
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)

Claims (19)

1. Способ изготовления изоляционного изделия, содержащего плиту из пористого изоляционного материала, завернутую в газонепроницаемую пленку, причем указанный способ включает в себя этапы, на которых
обеспечивают наличие непрерывного ряда плит из пористого изоляционного материала на первом конвейерном устройстве и подают указанные плиты на второе конвейерное устройство,
обеспечивают наличие оберточной пленки и заворачивают указанную пленку для формирования трубки вокруг указанных плит посредством поточного оберточного устройства на указанном втором конвейерном устройстве,
заполняют плиты изолирующим газом, и
запечатывают оберточную пленку на концах каждой плиты, поперек направления перемещения второго конвейерного устройства.
2. Способ по п. 1, в котором на первом конвейерном устройстве осуществляют предварительное сжатие изоляционного материала, причем указанное предварительное сжатие предпочтительно составляет от 5 до 20% номинальной толщины изоляционного материала.
3. Способ по п. 2, в котором, предварительное сжатие поддерживают, пока не будет выполнено запечатывание концов плит.
4. Способ по любому из пп. 1-3, в котором на первом конвейерном устройстве выполняют предварительное нагревание изоляционного материала.
5. Способ по любому из пп. 1-4, в котором до заполнения внутреннего пространства трубчатой оберточной пленки выполняют предварительное нагревание изолирующего газа.
6. Способ по любому из пп. 1-5, в котором этап заполнения включает в себя заполнение внутреннего пространства указанной трубчатой оберточной пленки и находящихся внутри нее плит изолирующим газом.
7. Способ по любому из пп. 1-6, в котором на этапе заполнения газом заменяют от 80 до 98% воздуха внутри трубчатой оберточной пленки и плит изолирующим газом.
8. Способ по любому из пп. 1-7, в котором изолирующий газ представляет собой по меньшей мере один газ, выбранный из группы, включающей в себя диоксид углерода (СО2), аргон или другие газы, имеющие теплопроводность ниже теплопроводности воздуха.
9. Способ по любому из пп. 1-8, в котором оберточная пленка представляет собой многослойную полимерную пленку, при этом формирование трубчатой оберточной пленки включает в себя формирование и продольную сварку оберточной пленки.
10. Изоляционное изделие, содержащее плиту из пористого изоляционного материала, завернутую в газонепроницаемую пленку, причем указанное изделие получают путем выполнения способа по любому из пп. 1-9.
11. Изоляционное изделие по п. 10, в котором изделие имеет усредненную теплопроводность λусред, измеренную согласно стандарту EN 12667, и равную или меньше 25 мВт/(м⋅К).
12. Изоляционное изделие по п. 10 или 11, в котором газ, заключенный внутри пористого изоляционного материала, находится под давлением ниже атмосферного.
13. Изоляционное изделие по любому из пп. 10-12, в котором газ, заключенный в изделии, представляет собой по меньшей мере на 80% изолирующий газ, например, диоксид углерода (СО2), аргон или другой подобный газ.
14. Изоляционное изделие по любому из пп. 10-13, в котором пористый изоляционный материал представляет собой волокнистую минеральную вату, например, каменную вату или стеклянную вату.
15. Изоляционное изделие по любому из пп. 10-14, отличающееся тем, что оберточная пленка представляет собой многослойную полимерную пленку, содержащую металлизированную полимерную пленку и наружный термопластичный слой.
RU2018124511A 2015-12-17 2016-12-07 Способ изготовления изоляционного изделия и изделие, полученное посредством указанного способа RU2732649C2 (ru)

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