FR3110684B1 - Dispositif d’obturation de tuyauteries par un bouchon de glace - Google Patents

Dispositif d’obturation de tuyauteries par un bouchon de glace Download PDF

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Publication number
FR3110684B1
FR3110684B1 FR2005232A FR2005232A FR3110684B1 FR 3110684 B1 FR3110684 B1 FR 3110684B1 FR 2005232 A FR2005232 A FR 2005232A FR 2005232 A FR2005232 A FR 2005232A FR 3110684 B1 FR3110684 B1 FR 3110684B1
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FR
France
Prior art keywords
pipe
ice plug
temperature
controlling
segment
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.)
Active
Application number
FR2005232A
Other languages
English (en)
Other versions
FR3110684A1 (fr
Inventor
Annabel Vigier
Julien Monteiro
Clémence Retel
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.)
Itechcana
Original Assignee
Itechcana
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Itechcana filed Critical Itechcana
Priority to FR2005232A priority Critical patent/FR3110684B1/fr
Priority to EP21728200.3A priority patent/EP4139615A1/fr
Priority to PCT/EP2021/063561 priority patent/WO2021234129A1/fr
Publication of FR3110684A1 publication Critical patent/FR3110684A1/fr
Application granted granted Critical
Publication of FR3110684B1 publication Critical patent/FR3110684B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/107—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/103—Means for stopping flow from or in pipes or hoses by temporarily freezing liquid sections in the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/006—Thermal coupling structure or interface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
    • 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
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
  • Confectionery (AREA)

Abstract

TITRE DE L’INVENTION : DISPOSITIF D’OBTURATION DE TUYAUTERIES PAR UN BOUCHON DE GLACE L’invention concerne un dispositif (100) d’obturation d'une tuyauterie comportant un tuyau (32) acheminant un liquide, par formation d'un bouchon de glace, qui comporte :- un caisson (36) de congélation, configuré pour être monté amovible en contact sur un segment (35) du tuyau, comportant une chambre de circulation (26) d'un fluide réfrigérant,- au moins un capteur de température (20, 21, 22, 23, 24, 25, 30) configuré pour mesurer la température du segment de tuyau ou du fluide réfrigérant et - un moyen de commande d’une électrovanne (38) commandant le débit d'alimentation en fluide réfrigérant en fonction de la température mesurée par l'au moins un capteur de température.L’invention concerne également un procédé d’obturation d'une tuyauterie acheminant un liquide par formation d'un bouchon de glace et un kit d’installation d’un dispositif d’obturation. Figure pour l'abrégé : figure 1
FR2005232A 2020-05-20 2020-05-20 Dispositif d’obturation de tuyauteries par un bouchon de glace Active FR3110684B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2005232A FR3110684B1 (fr) 2020-05-20 2020-05-20 Dispositif d’obturation de tuyauteries par un bouchon de glace
EP21728200.3A EP4139615A1 (fr) 2020-05-20 2021-05-20 Dispositif d'obturation de tuyauteries par un bouchon de glace
PCT/EP2021/063561 WO2021234129A1 (fr) 2020-05-20 2021-05-20 Dispositif d'obturation de tuyauteries par un bouchon de glace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005232 2020-05-20
FR2005232A FR3110684B1 (fr) 2020-05-20 2020-05-20 Dispositif d’obturation de tuyauteries par un bouchon de glace

Publications (2)

Publication Number Publication Date
FR3110684A1 FR3110684A1 (fr) 2021-11-26
FR3110684B1 true FR3110684B1 (fr) 2022-12-09

Family

ID=72088306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005232A Active FR3110684B1 (fr) 2020-05-20 2020-05-20 Dispositif d’obturation de tuyauteries par un bouchon de glace

Country Status (3)

Country Link
EP (1) EP4139615A1 (fr)
FR (1) FR3110684B1 (fr)
WO (1) WO2021234129A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526397A (zh) * 2022-01-26 2022-05-24 博澳智慧能源(大连)有限公司 一种管道维修方法及其装置
CN114893639B (zh) * 2022-05-20 2024-05-03 深圳市天健棚改投资发展有限公司 适用于水管道维护的局部速冻装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112706A (en) * 1976-09-13 1978-09-12 Brister Beryle D Apparatus for freezing a slug of liquid in a section of a large diameter fluid transmission line
JPS551351Y2 (fr) * 1977-05-16 1980-01-16
US4267699A (en) * 1979-02-21 1981-05-19 Bahrenburg Harry H Freeze isolation seal
TWI551803B (zh) * 2010-06-15 2016-10-01 拜歐菲樂Ｉｐ有限責任公司 低溫熱力閥裝置、含有該低溫熱力閥裝置之系統及使用該低溫熱力閥裝置之方法

Also Published As

Publication number Publication date
WO2021234129A1 (fr) 2021-11-25
FR3110684A1 (fr) 2021-11-26
EP4139615A1 (fr) 2023-03-01

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