ES361928A1 - Improvements to Air Heaters - Google Patents

Improvements to Air Heaters

Info

Publication number
ES361928A1
ES361928A1 ES361928A ES361928A ES361928A1 ES 361928 A1 ES361928 A1 ES 361928A1 ES 361928 A ES361928 A ES 361928A ES 361928 A ES361928 A ES 361928A ES 361928 A1 ES361928 A1 ES 361928A1
Authority
ES
Spain
Prior art keywords
tubes
sheet
plate
end plates
heated
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
ES361928A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES361928A1 publication Critical patent/ES361928A1/en
Expired legal-status Critical Current

Links

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
    • 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
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0008—Air heaters
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/006—Constructions of heat-exchange apparatus characterised by the selection of particular materials of glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

In an air heater of the type wherein a plurality of horizontal glass tubes 1 are received in tube end plates 2, the inner face of each plate 2 is protected from corrosion by a suitably apertured sheet 3 of deformable plastics material. The diameter of the apertures in the sheet 3 is chosen to be less than the external diameter of the tubes 1 to ensure food fluid tightness. Each sheet 3 is attached to the plate 2 by rivets or screws 4 in grooves 5 which house joints 6 between adjacent plates. Glue may additionally be used if required. The tubes are joined at 7 to the end plates. In use air to be heated passes through the tubes and is heated by waste gases flowing over the tubes. Any deposits covering the surfaces of the tubes are removed periodically by washing with water.
ES361928A 1968-01-17 1968-12-28 Improvements to Air Heaters Expired ES361928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU55299 1968-01-17

Publications (1)

Publication Number Publication Date
ES361928A1 true ES361928A1 (en) 1970-11-01

Family

ID=19725466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361928A Expired ES361928A1 (en) 1968-01-17 1968-12-28 Improvements to Air Heaters

Country Status (7)

Country Link
BE (1) BE725639A (en)
CH (1) CH481359A (en)
ES (1) ES361928A1 (en)
FR (1) FR1594597A (en)
GB (1) GB1197409A (en)
LU (1) LU55299A1 (en)
NL (1) NL6900187A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2027171A6 (en) * 1990-12-13 1992-05-16 Polifluor S L Combustion fume heat-exchange unit and manufacturing method.

Also Published As

Publication number Publication date
BE725639A (en) 1969-05-29
GB1197409A (en) 1970-07-01
CH481359A (en) 1969-11-15
NL6900187A (en) 1969-07-21
FR1594597A (en) 1970-06-08
LU55299A1 (en) 1969-08-18

Similar Documents

Publication Publication Date Title
CH528716A (en) Heat exchangers with pipe spacers
ES428752A1 (en) Radiator using a liquid coolant or heating medium
GB822768A (en) Improvements in or relating to solar heaters
ES361928A1 (en) Improvements to Air Heaters
IT7924538A0 (en) TUBE AND PLATE TYPE HEAT EXCHANGER.
BE706325A (en) Gas water heaters, with water circulation, for heating systems
FR1332607A (en) Improvements to central heating systems with hot water circuit for domestic use
GB894300A (en) Improvements in or relating to radiators
IT1103884B (en) GAS FLOW REGULATION DEVICE AND SYSTEM OF APPLICATION OF THE SAME TO A HEATING SYSTEM WITH A BOILER SUPPLIED WITH GAS
DK132351C (en) STEAM BOILER WITH HEATING SURFACE IN THE FORM OF SCREWED TUBES AND WITH EASY FLOW
BE755714R (en) HOT WATER CIRCULATION HEATING SYSTEM WITH CONSUMPTION WATER HEATER (
FR2047916A1 (en) Heat exchanger of modular construction
GB1324636A (en) Water heaters
CH420202A (en) Bent pipe fitting for pipes of heating surfaces in steam boilers that are assembled in the form of a ribbon
CH378499A (en) Heat exchanger with water-carrying heater pipes around which heating gases flow
GB1287377A (en) Improvements in heat exchange devices
IT7949503A0 (en) PORTABLE WATER HEATER WITH MULTIPLE COAXIAL TUBES WITH CONNECTION BOILER AND GAS HEATING OR WITH OTHER SYSTEMS SUITABLE FOR THE PURPOSE
FR1400243A (en) Double pipe hot water heating installation
ES157252U (en) Panel radiant hanged. (Machine-translation by Google Translate, not legally binding)
IT1074292B (en) WATER INLET AND DISCHARGE DEVICE FOR HEATING BODIES OF HOT WATER HEATING SYSTEMS OF THE SINGLE PIPE TYPE
BE748906A (en) GAS BURNER FOR HEATING APPLIANCES, USED SPECIFICALLY IN BATHROOMS AND WATER HEATERS
GB1177409A (en) Improvements in or relating to Liquid Heaters
FR2211635A1 (en) Heat exchanger for water heating - using externally heated hollow plate elements in a unit assembly
GB1234385A (en)
JPS53131543A (en) Solar-heat hot-water supply system