US1662236A - Steam and hot-water radiator - Google Patents

Steam and hot-water radiator Download PDF

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Publication number
US1662236A
US1662236A US134877A US13487726A US1662236A US 1662236 A US1662236 A US 1662236A US 134877 A US134877 A US 134877A US 13487726 A US13487726 A US 13487726A US 1662236 A US1662236 A US 1662236A
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United States
Prior art keywords
steam
hot
headers
water radiator
radiator
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Expired - Lifetime
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US134877A
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Coupland Ernst
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Individual
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Priority to US134877A priority Critical patent/US1662236A/en
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Classifications

    • 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
    • F24D9/00—Central heating systems employing combinations of heat transfer fluids covered by two or more of groups F24D1/00 - F24D7/00
    • F24D9/02—Hot water and steam systems
    • 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
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
    • F28D2021/0063—Condensers
    • 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
    • F28F2009/0285—Other particular headers or end plates

Definitions

  • ERNST COUPLANID OF TORONTO, ONTARIO, CANADA, ASSIGNOR OF ONE-FOURTH TO EDMUND MGGILLIVRAY, ONE-FOURTH TO HENRY EDWIN SILVEBTI'IOR-NE, AND ONE-FOURTH TO FRANK OSBORNE, ALL OF TORONTO, CANADA.
  • My invention relates to improvements in steam or hot water radiators, and the object of the inventionis to devise a radiator this type which will be light, strong and durable, which will not corrode, which will have maximum radiation for any given pressure, and which due to its even expansion and contraction will eliminate the detrimental results due to freezing, and it consists essentially of the arrangement and con struction of parts as hereinafter more particularly explained.
  • Fig. 1 represents a perspective view of a radiator section constructed in accordance with my invention.
  • Fig. 2 is a longitudinal sectional view through one of the headers intermediately broken away for a part of its length.
  • Fig. 3 is a further enlarged sectional dctail showing the steam pipe connection to the enclosure of the upper header.
  • Fig. 4 is a sectional view similar to Figure showing the hot water connections to the lower header 4.
  • headers 1 and 2 indicate the upper and lower headers which are preferably octagonal and connected by the water tubes 3 which are weld ed thereto to form an integral unit.
  • the ends of the headers 1 and 2 are open ended and provided with closures 4, such closures being provided with internal flanges 5 fit ting within the ends of the headers 1 and 2 and welded therein.
  • Each closure 4 is provided with a central boss 6 recessed as indicated at 7 so as to receive an end of a perforated tube 8, which ends are freely held within the recesses to permit free expansion and contraction of the headers and yet definitely space the closures 4 apart, the tubes 8 being perforated in order to permit of their even contraction and expansion.
  • WVhen steam is used as the heating medium cute a precipitation of water thereby lowcring the temperature of the radiator.
  • the radiator section such as I have described may be formed of sheet aluminum which is light, strong, durable and will radiate amaximum amount of heat.
  • tube 8 is perforated to a greater extent towards the ends than at the centre, the closures at being of cast metal absorb heat more slowly than the sheet metal of the units and that therefore if the tubes 8 were perforated evenly the centre of the section would heat prior to the ends and thereby cause a buckling action in the metal.
  • a radiator section formed of sheet metal and comprising upper and lower tubular headers and tubes extending between the headers and welded thereto to form an integral unit, closures for the open ends of the headers, and perforated tubular spacer extending longitudinally through each of the headers and slidably held at its ends in the closures to pc unit of the free expansion and contraction of the headers.

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  • 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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Description

March 13, 1928.
E. COUPLAND STEAM AND HOT WATERBADIATOR Filed Sept. 11. 1926 [nzreniar Ernesi Enzmland Patented Mar. 13, 1928.
UNITED STATES PATENT OFFICE.
ERNST COUPLANID, OF TORONTO, ONTARIO, CANADA, ASSIGNOR OF ONE-FOURTH TO EDMUND MGGILLIVRAY, ONE-FOURTH TO HENRY EDWIN SILVEBTI'IOR-NE, AND ONE-FOURTH TO FRANK OSBORNE, ALL OF TORONTO, CANADA.
STEAM AND HOT-'WATER RADIATOR.
Application filed September 11, 1926. Serial No. 184,877.
My invention relates to improvements in steam or hot water radiators, and the object of the inventionis to devise a radiator this type which will be light, strong and durable, which will not corrode, which will have maximum radiation for any given pressure, and which due to its even expansion and contraction will eliminate the detrimental results due to freezing, and it consists essentially of the arrangement and con struction of parts as hereinafter more particularly explained.
Fig. 1 represents a perspective view of a radiator section constructed in accordance with my invention.
Fig. 2 is a longitudinal sectional view through one of the headers intermediately broken away for a part of its length.
Fig. 3 is a further enlarged sectional dctail showing the steam pipe connection to the enclosure of the upper header.
Fig. 4 is a sectional view similar to Figure showing the hot water connections to the lower header 4.
In the drawing like characters of reference indicate corresponding parts in each figure.
1 and 2 indicate the upper and lower headers which are preferably octagonal and connected by the water tubes 3 which are weld ed thereto to form an integral unit. The ends of the headers 1 and 2 are open ended and provided with closures 4, such closures being provided with internal flanges 5 fit ting within the ends of the headers 1 and 2 and welded therein.
Each closure 4 is provided with a central boss 6 recessed as indicated at 7 so as to receive an end of a perforated tube 8, which ends are freely held within the recesses to permit free expansion and contraction of the headers and yet definitely space the closures 4 apart, the tubes 8 being perforated in order to permit of their even contraction and expansion.
WVhen steam is used as the heating medium duce a precipitation of water thereby lowcring the temperature of the radiator.
When hot water is used as the heating medium the orifice in the closure 4 above re ferred to is plugged and the outlet and inlet 9 and 10 are employed, the hot water passing in through the inlet 9 and rising through the water tubes 3 until it gradually cools when the cool water gradually descends passing out from the outlet 10. M i
The radiator section such as I have described may be formed of sheet aluminum which is light, strong, durable and will radiate amaximum amount of heat.
It will also be understood that the tube 8 is perforated to a greater extent towards the ends than at the centre, the closures at being of cast metal absorb heat more slowly than the sheet metal of the units and that therefore if the tubes 8 were perforated evenly the centre of the section would heat prior to the ends and thereby cause a buckling action in the metal.
What I claim as my invention is:
A radiator section formed of sheet metal and comprising upper and lower tubular headers and tubes extending between the headers and welded thereto to form an integral unit, closures for the open ends of the headers, and perforated tubular spacer extending longitudinally through each of the headers and slidably held at its ends in the closures to pc unit of the free expansion and contraction of the headers.
nnnsr COUPLAND.
US134877A 1926-09-11 1926-09-11 Steam and hot-water radiator Expired - Lifetime US1662236A (en)

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254707A (en) * 1964-03-19 1966-06-07 Hunt Foods And Ind Inc Heat exchanger and cooling apparatus
US3361196A (en) * 1966-02-14 1968-01-02 Tokyo Shibaura Electric Co Flow vortex suppressor for inlet water box
US4596287A (en) * 1982-11-12 1986-06-24 Rehau Plastiks Ag & Co. Flow distributor for a heat exchanger
US5806586A (en) * 1993-07-03 1998-09-15 Ernst Flitsch Gmbh & Co. Plate heat exchanger with a refrigerant distributor
US6397934B2 (en) 1997-12-11 2002-06-04 Denso Corporation Cooling device boiling and condensing refrigerant
US6729386B1 (en) * 2001-01-22 2004-05-04 Stanley H. Sather Pulp drier coil with improved header
US20050132744A1 (en) * 2003-12-22 2005-06-23 Hussmann Corporation Flat-tube evaporator with micro-distributor
US20080223565A1 (en) * 2007-03-13 2008-09-18 Kaori Heat Treatment Co., Ltd. Flow distributor for heat transfer device
US20100252243A1 (en) * 2009-04-03 2010-10-07 Liu Huazhao Refrigerant distributor for heat exchanger and heat exchanger
US20100282454A1 (en) * 2006-11-13 2010-11-11 Carrier Corporation Minichannel heat exchanger header insert for distribution
US20110240276A1 (en) * 2010-04-01 2011-10-06 Delphi Technologies, Inc. Heat exchanger having an inlet distributor and outlet collector
US8408284B2 (en) * 2011-05-05 2013-04-02 Delphi Technologies, Inc. Heat exchanger assembly
US20140096944A1 (en) * 2012-10-09 2014-04-10 Samsung Electronics Co., Ltd. Heat exchanger
US20150168075A1 (en) * 2012-06-14 2015-06-18 Alfa Laval Corporate Ab Plate heat exchanger
US20160298890A1 (en) * 2013-11-18 2016-10-13 Carrier Corporation Flash gas bypass evaporator
CN110207507A (en) * 2019-06-19 2019-09-06 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Heat exchanger between a kind of side of a ship suitable for underwater kit
CN110207506A (en) * 2019-06-19 2019-09-06 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） A kind of heat exchanger and its application method suitable for more pressure hull underwater kits
US11306971B2 (en) * 2018-12-13 2022-04-19 Applied Materials, Inc. Heat exchanger with multistaged cooling

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254707A (en) * 1964-03-19 1966-06-07 Hunt Foods And Ind Inc Heat exchanger and cooling apparatus
US3361196A (en) * 1966-02-14 1968-01-02 Tokyo Shibaura Electric Co Flow vortex suppressor for inlet water box
US4596287A (en) * 1982-11-12 1986-06-24 Rehau Plastiks Ag & Co. Flow distributor for a heat exchanger
US5806586A (en) * 1993-07-03 1998-09-15 Ernst Flitsch Gmbh & Co. Plate heat exchanger with a refrigerant distributor
US6397934B2 (en) 1997-12-11 2002-06-04 Denso Corporation Cooling device boiling and condensing refrigerant
US6729386B1 (en) * 2001-01-22 2004-05-04 Stanley H. Sather Pulp drier coil with improved header
US20050132744A1 (en) * 2003-12-22 2005-06-23 Hussmann Corporation Flat-tube evaporator with micro-distributor
US7143605B2 (en) 2003-12-22 2006-12-05 Hussman Corporation Flat-tube evaporator with micro-distributor
US20100282454A1 (en) * 2006-11-13 2010-11-11 Carrier Corporation Minichannel heat exchanger header insert for distribution
US8171987B2 (en) * 2006-11-13 2012-05-08 Carrier Corporation Minichannel heat exchanger header insert for distribution
US20080223565A1 (en) * 2007-03-13 2008-09-18 Kaori Heat Treatment Co., Ltd. Flow distributor for heat transfer device
US20100252243A1 (en) * 2009-04-03 2010-10-07 Liu Huazhao Refrigerant distributor for heat exchanger and heat exchanger
US9423190B2 (en) * 2009-04-03 2016-08-23 Sanhua (Hangzhou) Micro Channel Heat Exchanger Co. Refrigerant distributor for heat exchanger and heat exchanger
US20110240276A1 (en) * 2010-04-01 2011-10-06 Delphi Technologies, Inc. Heat exchanger having an inlet distributor and outlet collector
US8408284B2 (en) * 2011-05-05 2013-04-02 Delphi Technologies, Inc. Heat exchanger assembly
US20150168075A1 (en) * 2012-06-14 2015-06-18 Alfa Laval Corporate Ab Plate heat exchanger
US20140096944A1 (en) * 2012-10-09 2014-04-10 Samsung Electronics Co., Ltd. Heat exchanger
US20160298890A1 (en) * 2013-11-18 2016-10-13 Carrier Corporation Flash gas bypass evaporator
US10234181B2 (en) * 2013-11-18 2019-03-19 Carrier Corporation Flash gas bypass evaporator
US11306971B2 (en) * 2018-12-13 2022-04-19 Applied Materials, Inc. Heat exchanger with multistaged cooling
CN110207507A (en) * 2019-06-19 2019-09-06 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Heat exchanger between a kind of side of a ship suitable for underwater kit
CN110207506A (en) * 2019-06-19 2019-09-06 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） A kind of heat exchanger and its application method suitable for more pressure hull underwater kits

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