ES447720A1 - Improvements in exchanging elements for boilers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in exchanging elements for boilers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES447720A1
ES447720A1 ES76447720A ES447720A ES447720A1 ES 447720 A1 ES447720 A1 ES 447720A1 ES 76447720 A ES76447720 A ES 76447720A ES 447720 A ES447720 A ES 447720A ES 447720 A1 ES447720 A1 ES 447720A1
Authority
ES
Spain
Prior art keywords
walls
fumes
hollow
boilers
translation
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.)
Expired
Application number
ES76447720A
Other languages
Spanish (es)
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.)
FINTERM SpA
Original Assignee
FINTERM SpA
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 FINTERM SpA filed Critical FINTERM SpA
Publication of ES447720A1 publication Critical patent/ES447720A1/en
Expired legal-status Critical Current

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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/38—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water contained in separate elements, e.g. radiator-type element
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

Improvements in heat exchanger elements for boilers, of the type constituted by a hollow body of die-cast aluminum alloy, having a flattened general shape with two opposite main walls, essentially rectangular and provided with fins externally, and comprising at one end two hollow appendices provided with transverse sleeves, respectively for the water inlet and outlet, the exchanger element being intended to be assembled in a group with other identical elements according to an arrangement in which the main walls of each element are essentially vertical and their fins are they extend vertically so as to define passages of ascending passage of the fumes between each pair of main walls belonging to two adjacent elements, and in which the inlet and outlet hoses are interconnected so as to define a lower intake manifold and a manifold upper water outlet, characterized in that the internal cavity of the body is subdivided by a transverse partition (36) extending over a part of its length from the end provided with the hollow appendices (28, 30) and connecting the walls together main (12, 14), and by the fact that said walls (12, 14) are divergent from each other so that the interior cavity of the body, in the area in which the partition (36) is not present, constitutes a duct of increasing section in the flow direction of the water and each duct for passing the fumes between one element (10) and the other (10a) has a decreasing section in the direction of the flow of the fumes. (Machine-translation by Google Translate, not legally binding)
ES76447720A 1975-05-09 1976-05-08 Improvements in exchanging elements for boilers. (Machine-translation by Google Translate, not legally binding) Expired ES447720A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68180/75A IT1032836B (en) 1975-05-09 1975-05-09 EXCHANGING ELEMENT FOR BOILERS

Publications (1)

Publication Number Publication Date
ES447720A1 true ES447720A1 (en) 1977-06-01

Family

ID=11308364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES76447720A Expired ES447720A1 (en) 1975-05-09 1976-05-08 Improvements in exchanging elements for boilers. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DE (1) DE7613603U1 (en)
ES (1) ES447720A1 (en)
FR (1) FR2310537A1 (en)
IT (1) IT1032836B (en)
NL (1) NL7604830A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700641A (en) * 1987-03-18 1988-10-17 Radson Bv BOILER ELEMENT.
ITMI20011743A1 (en) * 2001-08-09 2003-02-09 Gruppo Imar S P A GAS-LIQUID HEAT EXCHANGER AND BOILER INCLUDING SUCH HEAT EXCHANGER
DE10352272A1 (en) * 2003-11-08 2005-06-16 Bbt Thermotechnik Gmbh heat exchangers
DE102005006055B4 (en) * 2005-02-10 2015-07-23 Albert Handtmann Metallgusswerk Gmbh & Co. Kg heat exchangers
DE102015007061B4 (en) * 2015-06-02 2023-12-14 Sartorius Stedim Biotech Gmbh System, device and method for receiving a disposable bag
CN105364351A (en) * 2015-12-04 2016-03-02 太仓陶氏电气有限公司 Radiator for electric welding machine

Also Published As

Publication number Publication date
FR2310537A1 (en) 1976-12-03
DE7613603U1 (en) 1976-08-26
IT1032836B (en) 1979-06-20
NL7604830A (en) 1976-11-11
FR2310537B3 (en) 1979-03-16

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