HK1171329A2 - A small-sized high-power heater - Google Patents

A small-sized high-power heater

Info

Publication number
HK1171329A2
HK1171329A2 HK12112475A HK12112475A HK1171329A2 HK 1171329 A2 HK1171329 A2 HK 1171329A2 HK 12112475 A HK12112475 A HK 12112475A HK 12112475 A HK12112475 A HK 12112475A HK 1171329 A2 HK1171329 A2 HK 1171329A2
Authority
HK
Hong Kong
Prior art keywords
air
shell
duct
heating
air duct
Prior art date
Application number
HK12112475A
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 filed Critical
Publication of HK1171329A2 publication Critical patent/HK1171329A2/en

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
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Disclosed is a fan heater with small volume and high power, comprising a shell-shaped body (1), and an air duct (4) and a heating assembly (2) located within the body (1). A fan assembly (3) is provided in the air duct (4); an air inlet (43) is provided at a position on a side shell wall of the air duct (4) that corresponds to the fan assembly (3); an air outlet (11) and an air inlet (12) are provided on the shell wall of the body (1); a shell-shaped air chamber (5) smoothly adjoins an air outlet (42) of the air duct (4); a heat radiating window (52) is provided at a position on the shell wall of the air chamber (5) that corresponds to the air outlet (11) of the body; a heating body (21) of the heating assembly (2) is mounted to the inner wall of the heat radiating window (52); a centrifugal fan assembly (3) sucks in cool air from the air inlet (43) of the air duct and blows the cool air to the air chamber (5), and the cool air, after being heated by the heating body (21), flows out from the air outlet (11) of the body. The fan heater has a design suitable for the contour of the body, and has high air speed, large air volume, uniformly output air, and good heat radiation.
HK12112475A 2011-12-20 2012-12-04 A small-sized high-power heater HK1171329A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120534555 CN202452675U (en) 2011-12-20 2011-12-20 Small-volume and high-power air heater

Publications (1)

Publication Number Publication Date
HK1171329A2 true HK1171329A2 (en) 2013-03-22

Family

ID=46868536

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12112475A HK1171329A2 (en) 2011-12-20 2012-12-04 A small-sized high-power heater

Country Status (4)

Country Link
CN (1) CN202452675U (en)
DE (1) DE212012000214U1 (en)
HK (1) HK1171329A2 (en)
WO (1) WO2013091350A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103900254A (en) * 2012-12-25 2014-07-02 福州斯狄渢电热水器有限公司 Air flue assembly
CN106247618A (en) * 2016-09-21 2016-12-21 厦门云智共创科技有限公司 A kind of high-effect energy-saving hot air blower
CN108800558B (en) * 2018-05-28 2024-06-07 深圳市顺章电器有限公司 Warm air blower integrating forced heat radiation and convection
CN110160261A (en) * 2019-06-24 2019-08-23 浙江东科集成家居有限公司 Elongated tubular product heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7699580B2 (en) * 2002-12-18 2010-04-20 Lasko Holdings, Inc. Portable air moving device
US6760543B1 (en) * 2002-12-18 2004-07-06 Lasko Holdings, Inc. Heated air circulator with uniform exhaust airflow
CN101581497A (en) * 2009-06-30 2009-11-18 扬州希德电气有限公司 Far infrared heating chamber
CN201589413U (en) * 2010-01-21 2010-09-22 先锋电器集团有限公司 Improved fan heater
CN201909434U (en) * 2010-12-24 2011-07-27 施军达 Warm fan with tower-shaped structure

Also Published As

Publication number Publication date
CN202452675U (en) 2012-09-26
WO2013091350A1 (en) 2013-06-27
DE212012000214U1 (en) 2014-06-23

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Legal Events

Date Code Title Description
PEU Short-term patents expired

Effective date: 20201203