US3866671A - Convectors and to system employing same - Google Patents

Convectors and to system employing same Download PDF

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Publication number
US3866671A
US3866671A US229701A US22970172A US3866671A US 3866671 A US3866671 A US 3866671A US 229701 A US229701 A US 229701A US 22970172 A US22970172 A US 22970172A US 3866671 A US3866671 A US 3866671A
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US
United States
Prior art keywords
air
enclosure
pipe
fins
wall
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 - Lifetime
Application number
US229701A
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English (en)
Inventor
Sven Runo Vilhelm Gebelius
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Individual
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Individual
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Filing date
Publication date
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Publication of US3866671A publication Critical patent/US3866671A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the piping system usually includes vertically directed pipes in addition, but such pipes have not previously had convectors connected in them since the fins would then be disposed horizontally and be unable to guide the heated air in a flow directed upwards and thereby create self-circulation of the air in the premises.
  • the present invention provides, from one aspect, an assemblage of fins and opposite, parallel, elongated, sheet-form side parts for a convector, the fins extending transversely of and between the side parts perpendicular thereto, the fins being all similarly inclined at an acute angle with respect to the lengthwise direction of the side parts.
  • the present invention also provides a convector comprising a finned pipe wherein the fins extend transversely of and between opposite, parallel, elongated sheet-form side parts perpendicular thereto, the fins being all similarly inclined at an acute angle with respect to the lengthwise direction of the pipe.
  • the present invention still further provides a convector system comprising a piping system having vertically extending pipe runs including convectors as defined in the immediately preceding paragraph.
  • FIG. 1 is a diagrammatic view showing a convector system according to the present invention
  • FIG. 2 is a diagrammatic view showing a further convector system according to the present invention.
  • FIG. 3 is a diagrammatic view showing a still further convector system according, to the present invention.
  • FIG. 4 is a partial perspective view to a larger size and partly broken away showing a convector according to the present invention.
  • the piping system consists of vertically extending pipe lines 10,10 and horizontally extending pipe lines In the horizontally extending pipes 10", convectors 11, having vertically extending fins 12 are arranged.
  • the two vertically extending pipe lines 10,10 are arranged one on each side of windows 14, and convectors 11 having inclined sheet metal fins are arranged one alongside each window.
  • the fins 12' of the convectors 11' on opposite sides of each window are inclined relatively to one another and to direct air upwardly and across the window, as shown by the arrows in the figure.
  • a curtain of heated air thus covers each window, the air moving upwardly and mixing with colder air to be recirculated by the natural convection currents generated in the room.
  • the fins 12' of the convectors 11 are similarly inclined to direct air upwardly across the window.
  • the piping system with the convectors 11 may be arranged in a vertically extending conduit 15 within a wall of a multistorey building to heat rooms 16 bounded on one side by the wall.
  • a vertically extending air ventilation shaft 17 is provided having its upper end connected to an air intake blower 18 and its lower end opening to a boiler room 19, in which a boiler 20 is placed.
  • the pipes 10,10 are connected in a closed loop with the boiler and the return pipe 10 is positioned in the ventilation shaft 17.
  • the wall has apertures 21 opening one into the lower part of each room 16 for the admission of heated air from the conduit 15 and the pipe 10 is disposed adjacent the apertures 21 and has fins 12 directed upwardly towards the walls 16 and the apertures 21.
  • This arrangement of the fins causes the heated air to rise upwardly through the conduit 15 and through the apertures 21 to warm the rooms.
  • the convector fins within the ventilation shaft direct the fresh air downwardly, the air at the same time being heated as it passes over the fins.
  • the convector systems described may be used for cooling the rooms. The air flow will then occur in the opposite direction a liquid cooling medium flowing in the piping system.
  • An air conditioning system for an enclosure comprising:
  • a. a looped pipe extending along an apertured wall of the enclosure in which heat exchange medium flows in a circuit to and from a temperature regulating unit;
  • an air ventilating shaft for passing a current of ambient air along said wall and into said enclosure
  • ventilating shaft being arranged in heat exchange relationship with the return loop of said 2.

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)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
US229701A 1971-03-26 1972-02-28 Convectors and to system employing same Expired - Lifetime US3866671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03949/71A SE355660B (fr) 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
US3866671A true US3866671A (en) 1975-02-18

Family

ID=20263205

Family Applications (1)

Application Number Title Priority Date Filing Date
US229701A Expired - Lifetime US3866671A (en) 1971-03-26 1972-02-28 Convectors and to system employing same

Country Status (9)

Country Link
US (1) US3866671A (fr)
AT (1) AT322150B (fr)
BE (1) BE781043A (fr)
CH (1) CH564741A5 (fr)
DE (1) DE2157458A1 (fr)
FR (1) FR2131619A5 (fr)
GB (1) GB1352271A (fr)
IT (1) IT955149B (fr)
SE (1) SE355660B (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663301A (en) * 1926-09-03 1928-03-20 Hart & Hutchinson Company Radiator
US1942432A (en) * 1929-05-17 1934-01-09 Columnar Heat Inc Heating apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663301A (en) * 1926-09-03 1928-03-20 Hart & Hutchinson Company Radiator
US1942432A (en) * 1929-05-17 1934-01-09 Columnar Heat Inc Heating apparatus

Also Published As

Publication number Publication date
BE781043A (fr) 1972-07-17
SE355660B (fr) 1973-04-30
CH564741A5 (fr) 1975-07-31
FR2131619A5 (fr) 1972-11-10
AT322150B (de) 1975-05-12
DE2157458A1 (de) 1972-10-05
GB1352271A (en) 1974-05-08
IT955149B (it) 1973-09-29

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