LU504011B1 - An insulation structure for waste heat boilers through the wall of a combustion engine plant - Google Patents

An insulation structure for waste heat boilers through the wall of a combustion engine plant Download PDF

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Publication number
LU504011B1
LU504011B1 LU504011A LU504011A LU504011B1 LU 504011 B1 LU504011 B1 LU 504011B1 LU 504011 A LU504011 A LU 504011A LU 504011 A LU504011 A LU 504011A LU 504011 B1 LU504011 B1 LU 504011B1
Authority
LU
Luxembourg
Prior art keywords
wall
heat pipe
ring
inner heat
insulation
Prior art date
Application number
LU504011A
Other languages
English (en)
French (fr)
Inventor
Donghui Wang
Jiancheng Song
Yin Huang
Zeyang Song
Linfang Shao
Dezhi Jin
Daowen Hong
Xiangyun Du
Xiang Li
Fengping Xu
Xiangdong Ning
Original Assignee
Huaneng Tongxiang Gas Turbine Thermal Power Co Ltd
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 Huaneng Tongxiang Gas Turbine Thermal Power Co Ltd filed Critical Huaneng Tongxiang Gas Turbine Thermal Power Co Ltd
Application granted granted Critical
Publication of LU504011B1 publication Critical patent/LU504011B1/en

Links

Classifications

    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/14—Sealing for double-walled or multi-channel pipes
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/32—Heating of pipes or pipe systems using hot fluids
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Composition or method of fixing a thermally insulating material
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
LU504011A 2022-04-27 2023-04-20 An insulation structure for waste heat boilers through the wall of a combustion engine plant LU504011B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210459138.2A CN114923063B (zh) 2022-04-27 2022-04-27 一种燃机电厂余热锅炉穿墙管的保温结构

Publications (1)

Publication Number Publication Date
LU504011B1 true LU504011B1 (en) 2023-10-23

Family

ID=82807177

Family Applications (1)

Application Number Title Priority Date Filing Date
LU504011A LU504011B1 (en) 2022-04-27 2023-04-20 An insulation structure for waste heat boilers through the wall of a combustion engine plant

Country Status (2)

Country Link
CN (1) CN114923063B (zh)
LU (1) LU504011B1 (zh)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382375A (en) * 1973-03-13 1975-01-29 Zaderei N N Nikiforov A S Device for sealing a high-temperature conduit in a wall
KR20130118869A (ko) * 2010-09-15 2013-10-30 펜테어 서멀 매니지먼트 엘엘씨 하이브리드 복합 절연재를 포함한 히트 트레이스 시스템
US20120228865A1 (en) * 2011-03-08 2012-09-13 Kevin Sopoliga Independently expandable double containment joint
WO2016111840A1 (en) * 2015-01-09 2016-07-14 Stonitsch Lawrence Method for forming pressure-testable field joint between pre-insulated pipe sections, and piping system with presure-testable field joint
CN105042261A (zh) * 2015-07-07 2015-11-11 江苏中通管业有限公司 户外保温水管
CN105485476B (zh) * 2016-01-19 2018-03-23 宋国民 管道专用保温被
CN106439362A (zh) * 2016-11-21 2017-02-22 无锡金顶石油管材配件制造有限公司 一种具有自动加热功能的石油管道
CN207634821U (zh) * 2017-11-27 2018-07-20 湖北神东建设有限公司 一种建筑冷热水管穿墙接口装置
CN208605799U (zh) * 2018-06-26 2019-03-15 新奥科技发展有限公司 一种耐高温膨胀节
CN110043756B (zh) * 2019-03-22 2020-08-07 李森 一种热力管道真空保温系统
KR102031216B1 (ko) * 2019-06-21 2019-10-11 엘지전자 주식회사 진공 공간부를 구비하는 냉장고
CN212584456U (zh) * 2020-06-11 2021-02-23 江西金阳管业有限公司 一种真空保温波纹管
CN212775996U (zh) * 2020-07-10 2021-03-23 北京京丰燃气发电有限责任公司 一种余热锅炉穿墙管密封隔热结构
CN111853372A (zh) * 2020-08-19 2020-10-30 诸暨市沣泽动力机械有限公司 一种炉底穿墙膨胀节
CN213271424U (zh) * 2020-09-18 2021-05-25 河北渤海煤焦化有限公司 一种应用于焦化锅炉的耐腐蚀管道
CN113757779B (zh) * 2021-08-03 2023-06-20 重庆优菲特科技有限公司 一种供暖管道隔热用保温套
CN215635440U (zh) * 2021-09-17 2022-01-25 华能重庆两江燃机发电有限责任公司 一种燃机电厂余热锅炉穿墙管的保温结构
CN113639207B (zh) * 2021-10-13 2021-12-21 海门市晨光照明电器有限公司 一种便于检测的地埋式保温管道及其检测方法

Also Published As

Publication number Publication date
CN114923063A (zh) 2022-08-19
CN114923063B (zh) 2023-08-22

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Effective date: 20231023