PL413023A1 - Condensing heat exchanger - Google Patents

Condensing heat exchanger

Info

Publication number
PL413023A1
PL413023A1 PL413023A PL41302315A PL413023A1 PL 413023 A1 PL413023 A1 PL 413023A1 PL 413023 A PL413023 A PL 413023A PL 41302315 A PL41302315 A PL 41302315A PL 413023 A1 PL413023 A1 PL 413023A1
Authority
PL
Poland
Prior art keywords
pipe
flame
heat exchanger
heated liquid
outlet connection
Prior art date
Application number
PL413023A
Other languages
Polish (pl)
Other versions
PL232196B1 (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 PL413023A priority Critical patent/PL232196B1/en
Priority to PCT/PL2016/000070 priority patent/WO2017007351A1/en
Publication of PL413023A1 publication Critical patent/PL413023A1/en
Publication of PL232196B1 publication Critical patent/PL232196B1/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
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

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)
  • Chimneys And Flues (AREA)

Abstract

Kondensacyjny wymiennik ciepła, posiadający w górnej części komorę spalania zaopatrzoną w otwór do wprowadzenia palnika, rury płomienne zamontowane w dnach sitowych otoczone płaszczem zewnętrznym, wewnątrz którego utworzona jest komora dla ogrzewanej cieczy oraz zaopatrzonym w króciec wlotowy i wylotowy ogrzewanej cieczy, zbiornik na skropliny zaopatrzony w króciec odprowadzania skroplin oraz króciec odprowadzania spalin do komina, charakteryzuje się tym, że rury płomienne (1) mają ukształtowane nagnioty (2) skierowane do środka rury (1), przy czym odległość pomiędzy wierzchołkiem nagniotu (2) a ścianą rury płomiennej (1), wewnątrz tej rury (1) wynosi co najwyżej 1,0 mm, a stosunek długości (L) rury płomiennej (1) do jej obwodu przekroju poprzecznego omywanego przez gazy spalinowe wynosi od 2,5 do 6,5.Condensation heat exchanger, having in the upper part a combustion chamber equipped with a hole for burner introduction, flame pipes mounted in sieve bottoms surrounded by an outer jacket, inside which a chamber for heated liquid is created and equipped with an inlet and outlet stub for heated liquid, a condensate tank equipped with the condensate outlet connection and the flue outlet connection to the chimney is characterized by the fact that the flame pipes (1) have shaped corners (2) directed towards the center of the pipe (1), while the distance between the top of the corns (2) and the wall of the flame pipe (1) , inside this pipe (1) is at most 1.0 mm, and the ratio of the length (L) of the flame pipe (1) to its perimeter of the cross section washed by the flue gas is 2.5 to 6.5.

PL413023A 2015-07-05 2015-07-05 Condensing heat exchanger PL232196B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL413023A PL232196B1 (en) 2015-07-05 2015-07-05 Condensing heat exchanger
PCT/PL2016/000070 WO2017007351A1 (en) 2015-07-05 2016-06-30 Condensing heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413023A PL232196B1 (en) 2015-07-05 2015-07-05 Condensing heat exchanger

Publications (2)

Publication Number Publication Date
PL413023A1 true PL413023A1 (en) 2017-01-16
PL232196B1 PL232196B1 (en) 2019-05-31

Family

ID=56611534

Family Applications (1)

Application Number Title Priority Date Filing Date
PL413023A PL232196B1 (en) 2015-07-05 2015-07-05 Condensing heat exchanger

Country Status (2)

Country Link
PL (1) PL232196B1 (en)
WO (1) WO2017007351A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109520354B (en) * 2018-12-17 2021-11-30 青岛钛钽铌锆连续化反应器有限公司 Reaction/mixing/heat exchange tube and reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839505A (en) * 1996-07-26 1998-11-24 Aaon, Inc. Dimpled heat exchange tube
CA2289428C (en) * 1998-12-04 2008-12-09 Beckett Gas, Inc. Heat exchanger tube with integral restricting and turbulating structure
PL216290B1 (en) 2010-10-01 2014-03-31 Aic Społka Akcyjna Heat exchanger
ITPN20130061A1 (en) * 2013-10-11 2015-04-12 Tecnoinox S R L PERFECTED HEAT EXCHANGER APPLICABLE PREFERABLY BY GASSOUS FURNACES

Also Published As

Publication number Publication date
WO2017007351A1 (en) 2017-01-12
PL232196B1 (en) 2019-05-31

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