CN106123646A - 一种用于燃气锅炉的并排式换热器 - Google Patents

一种用于燃气锅炉的并排式换热器 Download PDF

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Publication number
CN106123646A
CN106123646A CN201610477069.2A CN201610477069A CN106123646A CN 106123646 A CN106123646 A CN 106123646A CN 201610477069 A CN201610477069 A CN 201610477069A CN 106123646 A CN106123646 A CN 106123646A
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China
Prior art keywords
coil
gas
boiler
flue gas
heat exchanger
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Pending
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CN201610477069.2A
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English (en)
Inventor
何光伟
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WUXI XINENG BOILER CO Ltd
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WUXI XINENG BOILER CO Ltd
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Application filed by WUXI XINENG BOILER CO Ltd filed Critical WUXI XINENG BOILER CO Ltd
Priority to CN201610477069.2A priority Critical patent/CN106123646A/zh
Publication of CN106123646A publication Critical patent/CN106123646A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

本发明公开了一种用于燃气锅炉的并排式换热器，包括烟气蛇形管和冷却液蛇形管，烟气蛇形管与冷却液蛇形管并排贴合在一起，所述烟气蛇形管内部管道走向与所述冷却液蛇形管内部管道走向相同。本发明一种用于燃气锅炉的并排式换热器，实现了废气热量的充分吸收，避免了热量和燃料的浪费。

Description

一种用于燃气锅炉的并排式换热器
技术领域
本发明涉及供热设备制造技术领域，尤其是一种用于燃气锅炉的并排式换热器。
背景技术
相对于传统燃烧煤粉的锅炉，燃气锅炉具有排污量小，燃烧完全等特点，在目前节能减排的背景下被大量应用。然而燃气锅炉燃烧燃气后排出的废气含有大量热量未被利用，造成了热量的浪费。
发明内容
本发明针对现有技术的不足，提出一种用于燃气锅炉的并排式换热器，实现了废气热量的充分吸收，避免了热量和燃料的浪费。
为了实现上述发明目的，本发明提供以下技术方案：
一种用于燃气锅炉的并排式换热器，包括烟气蛇形管和冷却液蛇形管，
烟气蛇形管与冷却液蛇形管并排贴合在一起
所述烟气蛇形管内部管道走向与所述冷却液蛇形管内部管道走向相同。
进一步地，所述烟气蛇形管的进气口在其顶部、出气口在其底部，且分别位于所述烟气蛇形管两端，
所述冷却液蛇形管的进液口与所述出气口位置对应，所述冷却液蛇形管的出液口与所述进气口位置对应。
进一步地，所述烟气蛇形管与所述冷却液蛇形管之间的贴合面为弧形面，所述贴合面的凹入一侧面向所述冷却液蛇形管。
本发明一种用于燃气锅炉的并排式换热器，实现了废气热量的充分吸收，避免了热量和燃料的浪费。
附图说明
图1为本发明所述一种用于燃气锅炉的并排式换热器的主视示意图；
图2为本发明所述一种用于燃气锅炉的并排式换热器的俯视示意图。
具体实施方式
下面结合附图对本发明进行详细描述，本部分的描述仅是示范性和解释性，不应对本发明的保护范围有任何的限制作用。
如图1和2所示的一种用于燃气锅炉的并排式换热器，包括烟气蛇形管6和冷却液蛇形管1，
烟气蛇形管6与冷却液蛇形管1并排贴合在一起
所述烟气蛇形管6内部管道走向与所述冷却液蛇形管1内部管道走向相同。
所述烟气蛇形管6的进气口3在其顶部、出气口5在其底部，且分别位于所述烟气蛇形管6两端，
所述冷却液蛇形管1的进液口4与所述出气口5位置对应，所述冷却液蛇形管1的出液口2与所述进气口3位置对应。
所述烟气蛇形管6与所述冷却液蛇形管1之间的贴合面为弧形面，所述贴合面的凹入一侧面向所述冷却液蛇形管1。
本发明一种用于燃气锅炉的并排式换热器，实现了废气热量的充分吸收，避免了热量和燃料的浪费。

Claims (3)

1.一种用于燃气锅炉的并排式换热器，其特征在于，包括烟气蛇形管和冷却液蛇形管，
烟气蛇形管与冷却液蛇形管并排贴合在一起，
所述烟气蛇形管内部管道走向与所述冷却液蛇形管内部管道走向相同。
2.如权利要求1所述一种用于燃气锅炉的并排式换热器，其特征在于，所述烟气蛇形管的进气口在其顶部、出气口在其底部，且分别位于所述烟气蛇形管两端，
所述冷却液蛇形管的进液口与所述出气口位置对应，所述冷却液蛇形管的出液口与所述进气口位置对应。
3.如权利要求1所述一种用于燃气锅炉的并排式换热器，其特征在于，所述烟气蛇形管与所述冷却液蛇形管之间的贴合面为弧形面，所述贴合面的凹入一侧面向所述冷却液蛇形管。
CN201610477069.2A 2016-06-27 2016-06-27 一种用于燃气锅炉的并排式换热器 Pending CN106123646A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610477069.2A CN106123646A (zh) 2016-06-27 2016-06-27 一种用于燃气锅炉的并排式换热器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610477069.2A CN106123646A (zh) 2016-06-27 2016-06-27 一种用于燃气锅炉的并排式换热器

Publications (1)

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CN106123646A true CN106123646A (zh) 2016-11-16

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576117A5 (en) * 1974-01-17 1976-05-31 Farner Hans Open grate heat recovery equipment - has fan delivering air to hollow plate with baffles forming zigzag flow path
FR2412805A1 (fr) * 1977-12-23 1979-07-20 Vironneau Pierre Echangeur de chaleur a plaques et procede de realisation d'un tel echangeur
CN1046598A (zh) * 1989-04-19 1990-10-31 约翰·弗朗西斯·厄尔奇 热交换器
US20010045276A1 (en) * 2000-02-24 2001-11-29 Sts Corporation Heat transfer apparatus with zigzag passage
JP2004293895A (ja) * 2003-03-26 2004-10-21 Mitsubishi Electric Corp プレート式熱交換器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576117A5 (en) * 1974-01-17 1976-05-31 Farner Hans Open grate heat recovery equipment - has fan delivering air to hollow plate with baffles forming zigzag flow path
FR2412805A1 (fr) * 1977-12-23 1979-07-20 Vironneau Pierre Echangeur de chaleur a plaques et procede de realisation d'un tel echangeur
CN1046598A (zh) * 1989-04-19 1990-10-31 约翰·弗朗西斯·厄尔奇 热交换器
US20010045276A1 (en) * 2000-02-24 2001-11-29 Sts Corporation Heat transfer apparatus with zigzag passage
JP2004293895A (ja) * 2003-03-26 2004-10-21 Mitsubishi Electric Corp プレート式熱交換器

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Application publication date: 20161116