EP3460343A4 - Oil heater - Google Patents

Oil heater Download PDF

Info

Publication number
EP3460343A4
EP3460343A4 EP16920326.2A EP16920326A EP3460343A4 EP 3460343 A4 EP3460343 A4 EP 3460343A4 EP 16920326 A EP16920326 A EP 16920326A EP 3460343 A4 EP3460343 A4 EP 3460343A4
Authority
EP
European Patent Office
Prior art keywords
oil heater
heater
oil
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.)
Withdrawn
Application number
EP16920326.2A
Other languages
German (de)
French (fr)
Other versions
EP3460343A1 (en
Inventor
Bao YUE
Wenpeng Wang
Xiaotan CHEN
Weiping Zhou
Wenbo Du
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.)
Midea Group Co Ltd
GD Midea Environment Appliances Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Environment Appliances Manufacturing Co Ltd
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
Priority claimed from CN201621193373.6U external-priority patent/CN206191725U/en
Priority claimed from CN201610974401.6A external-priority patent/CN106369661A/en
Application filed by Midea Group Co Ltd, GD Midea Environment Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3460343A1 publication Critical patent/EP3460343A1/en
Publication of EP3460343A4 publication Critical patent/EP3460343A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • F24H3/004—Air heaters using electric energy supply with a closed circuit for a heat transfer liquid
    • 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
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0057—Guiding means
    • F24H9/0063—Guiding means in air channels
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F28F1/18—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion the element being built-up from finned sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/10—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields

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)
  • Geometry (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP16920326.2A 2016-10-28 2016-12-30 Oil heater Withdrawn EP3460343A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201621193373.6U CN206191725U (en) 2016-10-28 2016-10-28 Oil heater
CN201610974401.6A CN106369661A (en) 2016-10-28 2016-10-28 Oil-filled heater
PCT/CN2016/113777 WO2018076543A1 (en) 2016-10-28 2016-12-30 Oil heater

Publications (2)

Publication Number Publication Date
EP3460343A1 EP3460343A1 (en) 2019-03-27
EP3460343A4 true EP3460343A4 (en) 2019-05-22

Family

ID=62024237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16920326.2A Withdrawn EP3460343A4 (en) 2016-10-28 2016-12-30 Oil heater

Country Status (4)

Country Link
EP (1) EP3460343A4 (en)
JP (1) JP2019531451A (en)
KR (1) KR20190011315A (en)
WO (1) WO2018076543A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109237596B (en) * 2018-09-04 2024-06-18 珠海格力电器股份有限公司 Warmer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556433A1 (en) * 1992-02-18 1993-08-25 Miralfin S.R.L. Oil radiator structure particularly for heating rooms
EP0797056A2 (en) * 1996-03-22 1997-09-24 Laminox - S.r.l. Oil radiator capable of maintaining its own external borders at low temperature
CN203671745U (en) * 2013-11-29 2014-06-25 艾美特电器（深圳）有限公司 Heat dissipation device
CN105276660A (en) * 2015-11-30 2016-01-27 广东美的环境电器制造有限公司 Cooling fin and heater with same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9703040D0 (en) * 1996-07-12 1997-04-02 Basic Patents Space heaters
CN201368530Y (en) * 2009-01-20 2009-12-23 康巨银 Efficient electric heater
CN103822291B (en) * 2014-03-07 2017-01-11 宁波先锋电器制造有限公司 Electrical oil heater with heat dissipation channels
CN204786732U (en) * 2015-06-30 2015-11-18 广东美的环境电器制造有限公司 Oil spit of fland fin and have its oily spit of fland electric heater
CN205261721U (en) * 2015-12-08 2016-05-25 宁波展知电器有限公司 Electric heat oil spit of fland with closed cast heat dissipation channel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556433A1 (en) * 1992-02-18 1993-08-25 Miralfin S.R.L. Oil radiator structure particularly for heating rooms
EP0797056A2 (en) * 1996-03-22 1997-09-24 Laminox - S.r.l. Oil radiator capable of maintaining its own external borders at low temperature
CN203671745U (en) * 2013-11-29 2014-06-25 艾美特电器（深圳）有限公司 Heat dissipation device
CN105276660A (en) * 2015-11-30 2016-01-27 广东美的环境电器制造有限公司 Cooling fin and heater with same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018076543A1 *

Also Published As

Publication number Publication date
JP2019531451A (en) 2019-10-31
KR20190011315A (en) 2019-02-01
EP3460343A1 (en) 2019-03-27
WO2018076543A1 (en) 2018-05-03

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Ipc: F28D 1/03 20060101ALI20190417BHEP

Ipc: F28D 1/02 20060101ALI20190417BHEP

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