PL413026A1 - Furnace flue of a condensing heat exchange coil - Google Patents

Furnace flue of a condensing heat exchange coil

Info

Publication number
PL413026A1
PL413026A1 PL413026A PL41302615A PL413026A1 PL 413026 A1 PL413026 A1 PL 413026A1 PL 413026 A PL413026 A PL 413026A PL 41302615 A PL41302615 A PL 41302615A PL 413026 A1 PL413026 A1 PL 413026A1
Authority
PL
Poland
Prior art keywords
pipe
heat exchange
exchange coil
condensing heat
furnace flue
Prior art date
Application number
PL413026A
Other languages
Polish (pl)
Other versions
PL232197B1 (en
Inventor
Krzysztof Szczepański
Maciej Bernaciak
Original Assignee
Aic Spółka Akcyjna
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 Aic Spółka Akcyjna filed Critical Aic Spółka Akcyjna
Priority to PL413026A priority Critical patent/PL232197B1/en
Priority to PCT/PL2016/000073 priority patent/WO2017007354A1/en
Publication of PL413026A1 publication Critical patent/PL413026A1/en
Publication of PL232197B1 publication Critical patent/PL232197B1/en

Links

Classifications

    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Landscapes

  • 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

Rura płomienna kondensacyjnego wymiennika ciepła do zamontowania w otworach ścian sitowych wymiennika, charakteryzuje się tym, że ma ukształtowane nagnioty (2) skierowane do jej wnętrza tak, że odległość pomiędzy wierzchołkiem nagniotu (2) a ścianą rury płomiennej, wewnątrz tej rury wynosi co najwyżej 1,0 mm, a stosunek długości rury płomiennej (1) do jej obwodu przekroju poprzecznego omywanego przez gazy spalinowe wynosi od 2,5 do 6,5, przy czym maksymalny zewnętrzny wymiar liniowy przekroju poprzecznego rury (1) w dowolnym miejscu na jej długości nie jest większy niż jej maksymalny zewnętrzny poprzeczny wymiar linowy na jej górnym i/lub dolnym końcu.Flame pipe of the condensation heat exchanger to be installed in the openings of the exchanger tube walls is characterized by the fact that it has shaped corners (2) directed to its inside, so that the distance between the top of the corns (2) and the wall of the flame pipe, inside this pipe is at most 1 , 0 mm, and the ratio of the length of the flame pipe (1) to its perimeter of the cross-section washed by the exhaust gas is 2.5 to 6.5, with the maximum external linear dimension of the cross-section of the pipe (1) not at any place along its length is greater than its maximum external lateral rope dimension at its upper and / or lower end.

PL413026A 2015-07-05 2015-07-05 Furnace flue of a condensing heat exchange coil PL232197B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL413026A PL232197B1 (en) 2015-07-05 2015-07-05 Furnace flue of a condensing heat exchange coil
PCT/PL2016/000073 WO2017007354A1 (en) 2015-07-05 2016-06-30 Condensing heat exchanger flue tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413026A PL232197B1 (en) 2015-07-05 2015-07-05 Furnace flue of a condensing heat exchange coil

Publications (2)

Publication Number Publication Date
PL413026A1 true PL413026A1 (en) 2017-01-16
PL232197B1 PL232197B1 (en) 2019-05-31

Family

ID=56567661

Family Applications (1)

Application Number Title Priority Date Filing Date
PL413026A PL232197B1 (en) 2015-07-05 2015-07-05 Furnace flue of a condensing heat exchange coil

Country Status (2)

Country Link
PL (1) PL232197B1 (en)
WO (1) WO2017007354A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017207335A1 (en) * 2017-05-02 2018-11-08 Mahle International Gmbh Exhaust gas heat exchanger
US20180372413A1 (en) 2017-06-22 2018-12-27 Rheem Manufacturing Company Heat Exchanger Tubes And Tube Assembly Configurations
US11073344B2 (en) 2019-04-24 2021-07-27 Rheem Manufacturing Company Heat exchanger tubes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2289428C (en) * 1998-12-04 2008-12-09 Beckett Gas, Inc. Heat exchanger tube with integral restricting and turbulating structure
ITMI20020573U1 (en) 2002-12-10 2004-06-11 Apen Group S P A HEAT EXCHANGER GROUP AND HIGH PERFORMANCE COMBUSTION CHAMBER OR FOR BOILERS AND HOT AIR GENERATORS
US7011150B2 (en) * 2004-04-20 2006-03-14 Tokyo Radiator Mfg. Co., Ltd. Tube structure of multitubular heat exchanger
ITMO20050149A1 (en) * 2005-06-14 2006-12-15 Tecnogen S R L HEAT EXCHANGERS.
US20070089873A1 (en) * 2005-10-24 2007-04-26 Lennox Manufacturing Inc. 3-D dimpled heat exchanger
DE102010019241A1 (en) 2010-05-03 2011-11-03 Benteler Automobiltechnik Gmbh Process for the preparation of a heat exchanger tube and heat exchanger

Also Published As

Publication number Publication date
PL232197B1 (en) 2019-05-31
WO2017007354A1 (en) 2017-01-12

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