RU2014141067A - Соединение труб и способ формирования соединения труб - Google Patents

Соединение труб и способ формирования соединения труб Download PDF

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RU2014141067A
RU2014141067A RU2014141067A RU2014141067A RU2014141067A RU 2014141067 A RU2014141067 A RU 2014141067A RU 2014141067 A RU2014141067 A RU 2014141067A RU 2014141067 A RU2014141067 A RU 2014141067A RU 2014141067 A RU2014141067 A RU 2014141067A
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Russia
Prior art keywords
pipe
connection
section
sleeve part
component
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RU2014141067A
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English (en)
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RU2616723C2 (ru
Inventor
Геран СУНДХОЛЬМ
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Марикап Ой
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/24Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02Welded joints; Adhesive joints
    • F16L47/03Welded joints with an electrical resistance incorporated in the joint
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114Single butt joints
    • B29C66/1142Single butt to butt joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312Single flange to flange joints, the parts to be joined being rigid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5221Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5229Joining tubular articles involving the use of a socket
    • B29C66/52298Joining tubular articles involving the use of a socket said socket being composed by several elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74Joining plastics material to non-plastics material
    • B29C66/742Joining plastics material to non-plastics material to metals or their alloys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10Adhesive or cemented joints
    • F16L13/11Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/54Heating elements having the shape of rods or tubes flexible
    • H05B3/58Heating hoses; Heating collars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74Joining plastics material to non-plastics material
    • B29C66/742Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7428Transition metals or their alloys
    • B29C66/74283Iron or alloys of iron, e.g. steel
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014Heaters using resistive wires or cables not provided for in H05B3/54

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

1. Соединение труб, которое содержит по меньшей мере одну первую секцию (2) трубы и втулочную часть (5), в которую часть стыкового конца секции (2) трубы помещена таким образом, что втулочная часть (5) продолжается сверху секции (2) трубы на расстояние от стыкового конца секции трубы, который находится внутри втулки, и средство (7) нагревания, например провода сопротивления, отличающееся тем, что для образования соединения компонент (3) соединения размещен между внешней поверхностью (16) по меньшей мере одной секции (2) трубы и внутренней поверхностью (15) втулочной части (5), причем компонент соединения выполнен с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания, и тем, что фланец (6) размещен на секции (2) трубы, причем фланец содержит фиксирующую поверхность (10) для компонента (3) соединения.2. Соединение труб по п. 1, отличающееся тем, что соединение труб дополнительно содержит вторую секцию (2', 4) трубы, часть стыкового конца которой размещена напротив первой секции (2) трубы во втулочной части и которая выполнена с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания.3. Соединение труб по п. 1, отличающееся тем, что соединение труб дополнительно содержит вторую секцию (2') трубы, тем, что для образования соединения компонент (3') соединения размещен также между внешней поверхностью (16') второй секции (2') трубы и внутренней поверхностью (15) втулочной части (5), причем компонент соединения выполнен с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания, и тем, что фланец (6') размещен на секции (2') трубы, при

Claims (25)

1. Соединение труб, которое содержит по меньшей мере одну первую секцию (2) трубы и втулочную часть (5), в которую часть стыкового конца секции (2) трубы помещена таким образом, что втулочная часть (5) продолжается сверху секции (2) трубы на расстояние от стыкового конца секции трубы, который находится внутри втулки, и средство (7) нагревания, например провода сопротивления, отличающееся тем, что для образования соединения компонент (3) соединения размещен между внешней поверхностью (16) по меньшей мере одной секции (2) трубы и внутренней поверхностью (15) втулочной части (5), причем компонент соединения выполнен с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания, и тем, что фланец (6) размещен на секции (2) трубы, причем фланец содержит фиксирующую поверхность (10) для компонента (3) соединения.
2. Соединение труб по п. 1, отличающееся тем, что соединение труб дополнительно содержит вторую секцию (2', 4) трубы, часть стыкового конца которой размещена напротив первой секции (2) трубы во втулочной части и которая выполнена с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания.
3. Соединение труб по п. 1, отличающееся тем, что соединение труб дополнительно содержит вторую секцию (2') трубы, тем, что для образования соединения компонент (3') соединения размещен также между внешней поверхностью (16') второй секции (2') трубы и внутренней поверхностью (15) втулочной части (5), причем компонент соединения выполнен с возможностью образовывать соединение с втулочной частью (5), когда область соединения нагревается средством (7) нагревания, и тем, что фланец (6') размещен на секции (2') трубы, причем фланец содержит фиксирующую поверхность (10') для компонента (3') соединения.
4. Соединение труб по любому из пп. 1-3, отличающееся тем, что втулочная часть (5) содержит камерное пространство, в которое противоположные стыковые концы (8, 9) частей (2, 2'; 4) трубы, соединяемых вместе, помещены по существу друг напротив друга таким образом, что втулочная часть (5) продолжается на расстояние от места соединения частей (2, 2', 4) трубы, соединяемых вместе, сверху обеих частей (2, 2'; 4) труб.
5. Соединение труб по п. 1 или 2, отличающееся тем, что вторая секция (4) трубы, по меньшей мере в месте втулки (5), сформирована на ее внешней поверхности (13) из термопластичного материала, например, из пластика.
6. Соединение труб по любому из пп. 1-3, отличающееся тем, что компонент (3) соединения, по меньшей мере на его внешней поверхности (14), по меньшей мере в месте втулки (5), сформирован из термопластичного материала, например, из пластика.
7. Соединение труб по любому из пп. 1-3, отличающееся тем, что компонент (3) соединения сформирован полностью из термопластичного вещества, например, из пластика.
8. Соединение труб по любому из пп. 1-3, отличающееся тем, что компонент (3) соединения представляет собой кольцеобразную часть.
9. Соединение труб по любому из пп. 1-3, отличающееся тем, что компонент (3) соединения сформирован из нескольких частей (3а, 3b).
10. Соединение труб по п. 1, отличающееся тем, что первая секция (2) трубы имеет отличный от второй секции (4) трубы материал.
11. Соединение труб по п. 1, отличающееся тем, что первая секция (2) трубы выполнена из металла, конкретнее - из стали.
12. Соединение труб по п. 3, отличающееся тем, что вторая секция (2') трубы выполнена из металла, конкретнее - из стали.
13. Соединение труб по любому из пп. 1-3, отличающееся тем, что фланец (6, 6') сформирован обработкой стыкового конца секции (2, 2') трубы.
14. Соединение труб по любому из пп. 1-3, отличающееся тем, что фланец (6, 6') сформирован соединением кольцевой части со стыковым концом трубы.
15. Способ формирования соединения труб, в котором соединение труб содержит по меньшей мере одну первую секцию (2) трубы и втулочную часть (5), в которую помещают часть стыкового конца секции (2) трубы таким образом, что втулочная часть (5) продолжается сверху секции (2) трубы на расстояние от стыкового конца секции трубы, который находится внутри втулки, и средство (7) нагревания, например, провода сопротивления, отличающийся тем, что для формирования соединения компонент (3) соединения размещают между внешней поверхностью (16) по меньшей мере одной секции (2) трубы и внутренней поверхностью (15) втулочной части (5), и тем, что соединение формируют между втулочной частью (5) и компонентом соединения, когда область соединения нагревают средством (7) нагревания, и тем, что фланец (6) формируют на секции (2) трубы, причем фланец содержит фиксирующую поверхность (10) для компонента (3) соединения, до образования соединения.
16. Способ по п. 15, отличающийся тем, что вторую секцию (2', 4) трубы в дополнение к первой секции трубы размещают во втулочной части таким образом, что часть стыкового конца второй секции трубы выравнивают напротив первой секции (2) трубы во втулочной части, и тем, что вторая часть трубы образует соединение с втулочной частью (5), когда область соединения нагревают средством (7) нагревания.
17. Способ по п. 15, отличающийся тем, что вторую секцию (4) трубы в дополнение к первой секции трубы размещают во втулочной части (5) таким образом, что часть стыкового конца второй секции трубы выравнивают напротив первой секции (2) трубы во втулочной части, и тем, что для формирования соединения компонент (3') соединения также размещают между внешней поверхностью (16') второй секции (2') трубы и внутренней поверхностью (15) втулочной части (5), причем компонент соединения образует соединение с втулочной частью (5), когда область соединения нагревают средством (7) нагревания, и тем, что фланец (6') размещают на секции (2') трубы, причем фланец содержит фиксирующую поверхность (10') для компонента (3') соединения, до образования соединения.
18. Способ по любому из пп. 15-17, отличающийся тем, что втулочная часть (5) содержит камерное пространство, в которое противоположные стыковые концы (8, 9) частей (2, 2'; 4) трубы, соединяемых вместе, размещают по существу друг напротив друга таким образом, что втулочная часть (5) продолжается на расстояние от места соединения частей (2, 2', 4) трубы, соединяемых вместе, сверху обеих частей (2, 2', 4) трубы.
19. Способ по любому из пп. 15-17, отличающийся тем, что фланец (6, 6') формируют обработкой стыкового конца секции (2, 2') трубы.
20. Способ по любому из пп. 15-17, отличающийся тем, что фланец (6, 6') формируют соединением кольцевой части с стыковым концом трубы.
21. Способ по любому из пп. 15-17, отличающийся тем, что в способе первая секция трубы выполнена из металла, конкретнее - из стали.
22. Способ по любому из пп. 15-17, отличающийся тем, что вторая секция (2') трубы выполнена из металла.
23. Способ по любому из пп. 15-17, отличающийся тем, что вторая секция (4) трубы, по меньшей мере в месте втулки (5), выполнена на ее внешней поверхности (13) из термопластичного материала, например, из пластика.
24. Способ по любому из пп. 15-17, отличающийся тем, что первая секция (2) трубы выполнена из отличного от второй секции (4) трубы материала.
25. Способ по любому из пп. 15-17, отличающийся тем, что компонент (3) соединения сформирован из нескольких частей (3а, 3b).
RU2014141067A 2012-03-13 2013-03-07 Соединение труб и способ формирования соединения труб RU2616723C2 (ru)

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