WO2011081475A2 - Ventilateur à quatre directions avec fonction de souffle chaud - Google Patents

Ventilateur à quatre directions avec fonction de souffle chaud Download PDF

Info

Publication number
WO2011081475A2
WO2011081475A2 PCT/KR2010/009562 KR2010009562W WO2011081475A2 WO 2011081475 A2 WO2011081475 A2 WO 2011081475A2 KR 2010009562 W KR2010009562 W KR 2010009562W WO 2011081475 A2 WO2011081475 A2 WO 2011081475A2
Authority
WO
WIPO (PCT)
Prior art keywords
vertical
warm air
motor
fan
heat
Prior art date
Application number
PCT/KR2010/009562
Other languages
English (en)
Korean (ko)
Other versions
WO2011081475A3 (fr
Inventor
윤근수
Original Assignee
Yun Keun Soo
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 Yun Keun Soo filed Critical Yun Keun Soo
Publication of WO2011081475A2 publication Critical patent/WO2011081475A2/fr
Publication of WO2011081475A3 publication Critical patent/WO2011081475A3/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/006—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by influencing fluid temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • 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
    • F24H3/0411—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 for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Definitions

  • the present invention relates to a four-way electric fan, and more particularly, to a four-way electric fan having a warm air function so that the radiant heat generated by the heat generating means provided in the central shaft portion is discharged in all directions by the rotating vertical blades. .
  • a fan is a type of cooling device that generates wind with propeller-type wings and feels cool using vaporization heat.
  • Fans are widely used in summer because of their small size and low cost compared to cooling devices using refrigerants such as air conditioners.
  • an electric heater which is a kind of heating device, has a heating effect by converting electrical energy into thermal energy using a resistor. Electric heaters are also widely used in winter because they have economic advantages over heating air conditioners.
  • Such a fan and an electric heater have a simple structure, which is suitable for heating and cooling a small space such as a home or an office.
  • the electric fan and the electric heater are mainly used only in summer or winter, they should be stored in a warehouse or the like when not in use, and continuous management is required to prevent the life of the device from being shortened.
  • an electric fan and an electric heater have to be purchased separately, there is an economic burden.
  • the conventional fan has a problem that the range of the wind is very narrow because the wind is discharged in one direction.
  • a turning device capable of turning at approximately 90 ° C. is provided, which also limits the range of wind, and there is a problem in that cooling efficiency is lowered due to uneven wind strength.
  • Conventional electric heaters also have a reflector around the resistor so that radiant heat is radiated in one direction, so that the radiant heat is narrow and the heating efficiency is lowered.
  • an object of the present invention is to provide a four-way electric fan capable of constantly discharging the wind in four directions, is equipped with a warm air function capable of efficient cooling and heating.
  • the stand 10 is provided with a control unit 11;
  • a motor 20 mounted on the stand 10 such that the motor shaft 21 is perpendicular to the ground, and controlled by the controller 11;
  • a hollow cylindrical center shaft portion 32 having a plurality of heat generating holes 33 formed on a side surface thereof, and a plurality of vertical wings 34a, 34b, 34c formed at regular intervals on the outer circumferential surface of the central shaft portion 32 include a motor ( A vertical wing portion 30 driven by 20; Protection nets 40a and 40b formed to surround the vertical wing part 30; And a heat generating means 50 installed in the central shaft part 32 and controlled by the controller 11, which may be achieved by a four-way electric fan having a warm air function.
  • the vertical wing portion 30 is made of a heat resistant material including plastic, metal, or ceramic.
  • the four-way fan according to the present invention the upper auxiliary wing 37 and the lower auxiliary wing 38 on the upper and lower ends of the central shaft portion 32 to supply air to the plurality of vertical wings 34a, 34b, 34c. are each provided.
  • Each of the vertical blades 34a, 34b, 34c is curved backward by a predetermined angle ⁇ . At this time, each of the vertical wings (34a, 34b, 34c) is formed with a reflective layer 35 to reflect the radiant heat radiated from the heat generating means 50 on the back.
  • the controller 11 may include a wind speed control button 12 for determining a rotation speed of the motor 20, an off and time switch 13 for shutting off the power of the motor 20 or having a timer function, and the heating means 50. Is provided with a heat switch 14 for adjusting the operation and the amount of heat, and a heat timer 15 for adjusting the heat generation time of the heat generating means 50.
  • the four-way fan according to the present invention has a support 41 formed along the inner surfaces of the protective nets 40a and 40b, and a reflective layer 42a is formed on one surface to block one side of the protective nets 40a and 40b ( 42) is further provided.
  • the heat generating means 50 is composed of a support bracket 51 installed on the upper side of the central shaft portion 32, and a heat generating body 52 fixed to the lower portion of the support bracket 51 consisting of a heating coil or a heating lamp.
  • the heating element 50 has a cylindrical shape.
  • the heating element 50 has a cylindrical or conical shape
  • the reflection shade 53 for reflecting the radiant heat radiated from the conical heating element 50 to the vertical wings (34a, 34b, 34c) ) May be provided at the vertex side of the heating element 50.
  • the four-way fan according to the present invention has an advantage in that the cooling efficiency is greatly improved by uniformly discharging wind in four directions through the rotation of the vertical blades.
  • the heating means is provided inside the central axis of the vertical wing portion can selectively discharge the warm air can be conveniently used for the four seasons.
  • the present invention is excellent in heating and cooling efficiency can be used for heating and cooling of a large space, such as homes, offices, factories, and provides economic advantages.
  • the present invention can be released in the far infrared or anion during heating and cooling to make the indoor air comfortable.
  • FIG. 1 is an exploded perspective view of a four-direction fan according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a coupling state of FIG.
  • FIG 3 is a cross-sectional view of the vertical wing portion according to the first embodiment of the present invention.
  • FIG. 4 is a view for explaining the warm air function of the four-direction fan according to the first embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a four-direction fan according to a second embodiment.
  • FIG. 1 is an exploded perspective view of a four-direction fan according to a first embodiment of the present invention
  • Figure 2 is a cross-sectional view showing a coupling state of FIG.
  • the four-way fan according to the first exemplary embodiment of the present invention includes a stand 10, a motor 20, a vertical wing part 30, protection nets 40a and 40b, and a heating means 50. It is configured to include.
  • the stand 10 includes a control unit 11 for supporting the motor 20 and controlling the motor 20 and the heating means 50.
  • Stand 10 may take a structure capable of height adjustment.
  • the controller 11 includes a wind speed control button 12, an off and time switch 13, a heat switch 14, and a heat timer 15.
  • Wind speed control button 12 is provided with a plurality of buttons for adjusting the rotational speed of the motor 20, it is possible to adjust the wind speed discharged by the vertical wing portion (30).
  • the off and time switch 13 has a function of shutting off the power of the motor 20 and a timer function of adjusting the driving time.
  • the thermal switch 14 may turn on and off the heat generating means 50, and adjust the amount of heat generated in multiple stages.
  • the heat timer 15 can adjust the heat generation time of the heat generating means 50.
  • the motor 20 serves to rotate the vertical wings 30.
  • the motor 20 is installed at the top of the stand 10 such that the motor shaft 21 is perpendicular to the base of the stand 10, that is, the bottom surface.
  • the lower auxiliary blades 38 are fixed to the motor shaft 21 in a fitting manner or the like.
  • a stepped surface 22 for supporting the lower protection net 40a is formed around the motor 20, and a pair of support insertion holes for installing the support 41 on the upper side of the stepped surface 22 ( 23) is formed.
  • the vertical wing part 30 serves to discharge wind in four directions by rotating the motor by the motor 20.
  • the vertical wing portion 30 is composed of a hollow cylindrical center shaft portion 32 and a plurality of vertical wings (34a, 34b, 34c) formed on the outer circumferential surface of the central shaft portion 32, as shown in Figs. .
  • the vertical wing part 30 is made of a heat resistant material such as heat-resistant plastic, heat-resistant metal, heat-resistant ceramics to withstand the high temperature heat generated by the heat generating means 50.
  • the central shaft portion 32 has a plurality of heat generating through holes 33 are formed on the side thereof so that radiant heat generated by the heat generating means 50 can pass therethrough.
  • rectangular heat generating holes 33 are formed between the vertical wings 34a, 34b, and 34c to maximize the air flow amount.
  • a plurality of heat generating through holes 33 such as a lattice and a circular shape, may be formed to smoothly flow the air between the vertical wings 34a, 34b and 34c.
  • a plurality of vertical wings are formed in the longitudinal direction on the outer circumferential surface of the central axis portion 32 at regular intervals.
  • this embodiment shows an example configured with three wings, it can be configured with two or three or more.
  • each vertical wing (34a, 34b, 34c) has a retreat angle ( ⁇ ) of approximately 20 ⁇ 50 °C centering on the central axis portion 32, as shown in Figure 3, the front has a curved form protruding.
  • the arrow shown in Figure 3 indicates the direction of rotation of the vertical wing portion 30.
  • a reflective layer 35 for reflecting the radiant heat radiated from the heat generating means 50 is formed on the rear surface of each of the vertical wings 34a, 34b, 34c.
  • the reflective layer 35 may be coated with a material having high heat reflectivity such as aluminum, and may be bonded in a thin plate form.
  • each of the vertical wings 34a, 34b, 34c may contain a material that emits negative ions or far infrared rays.
  • Materials that emit far infrared rays include charcoal, germanium, tourmaline, and the like, and materials that emit anions include tourmaline, acrylic, and ceramics.
  • the vertical wing part 30 is provided with the upper auxiliary wing 37 and the lower auxiliary wing 38 at the upper and lower ends of the central shaft part 32 as shown in FIGS. 1 and 2, respectively. do.
  • the upper and lower auxiliary wings (37, 38) are respectively fixed to the central shaft portion 32 in a fitting manner such that the wind direction toward the center of the vertical wings (34a, 34b, 34c).
  • the lower auxiliary blade 38 is fixed to the motor shaft 21, the upper auxiliary blade 37 is provided with a bearing member (37a) in the center is rotatable on the outer peripheral surface of the support bracket 51 of the heating means (50) To be installed.
  • the present invention is equipped with a support structure for the rotation of the vertical wing portion 30.
  • the guard nets 40a and 40b are composed of a lower guard net 40a and an upper guard net 40b that can be assembled to each other, and surround the vertical wing part 30.
  • the lower protection net (40a) is fitted to the motor 20 is supported on the step surface (22).
  • it can be made of a structure in which all the above configuration except for the control unit 11 is accommodated through a cylindrical or polygonal protection net.
  • the support 41 is provided in the protection nets 40a and 40b.
  • the support 41 is formed in a ' ⁇ ' shape along the inner surface of the protection net (40a, 40b) as a rod member. At this time, both ends of the support 41 are fixed to the support insertion hole 23 formed in the motor 20. And, in the upper center of the support 41, a support hole 41a for installing the support bracket 51 of the heat generating means 50 is formed.
  • a wiring groove 41b is formed around the support 41 to provide an electric wire (not shown) for supplying power to the heat generating means 50 through the support hole 41a.
  • the blocking film 42 for adjusting the wind direction of the present invention is provided.
  • the blocking film 42 blocks one side of the protection nets 40a and 40b so that wind is discharged to the other side of the protection nets 40a and 40b.
  • the blocking film 42 may be installed inside the protection nets 40a and 40b as shown in FIGS. 1 and 2, and may be installed outside the protection nets 40a and 40b to facilitate attachment and detachment.
  • a reflective layer 42a is formed on the inner surface of the blocking film 42 to reflect the radiant heat discharged from the vertical wing part 30.
  • the heating means 50 serves to increase the temperature inside the central shaft portion 32 for heating.
  • the heat generating means 50 according to the present embodiment is composed of a support bracket 51 and a heat generator 52 having a cylindrical shape so as to be embedded in the central shaft portion 32 as shown in FIGS. 1 and 2.
  • the support bracket 51 has a male screw formed on the outer circumferential surface of the upper end and is fastened to the support hole 41a in which the female screw of the support 41 is formed. And, the upper auxiliary blade 37 is installed to be rotatable on the outer peripheral surface of the support bracket (51).
  • the heating element 52 is fixed to the lower surface of the support bracket 51 and generates heat by receiving power.
  • the heating element 52 uses a heating coil in a form in which the heating wire 52a is wound.
  • the heating element 52 can adjust the calorific value in multiple stages in the range of about 100-300 degreeC by operating the thermal switch 14 of the control part 11.
  • the heating element 52 may be a heating lamp such as a halogen lamp. At this time, by using a heating lamp that emits infrared rays can create a comfortable indoor environment through the sterilization action.
  • the vertical blade 30 and the upper and lower auxiliary wings 37 and 38 are rotated at the corresponding speed by the motor 20. do.
  • the upper and lower auxiliary wings 37 and 38 respectively supply air in the direction indicated by the dotted line in FIG. 2, and the vertical wings 34a, 34b and 34c constantly discharge wind in all directions. This can achieve simultaneous cooling effect over a wide range of 360 °.
  • the wind speed may be adjusted by selecting the wind speed control button 12. Meanwhile, far infrared rays or negative ions are emitted from the surfaces of the vertical wings 34a, 34b, and 34c to create comfortable indoor air, and have a beneficial effect on the human body.
  • FIG. 4 is a view for explaining the warm air function of the four-direction fan according to the first embodiment of the present invention.
  • Four-way fan according to the present invention is provided with a warm air function for use in winter, rainy seasons.
  • the heat switch 14 of the control unit 11 When the heat switch 14 of the control unit 11 is turned on, the heat generating body 52 of the heat generating means 50 generates heat. Radiant heat generated by the heating element 52 is radiated in all directions through the heat generating aperture 33 of the central shaft portion 32. At this time, a part of the radiant heat radiated is reflected by the reflective layer 35 of the rearward curved vertical wings 34a, 34b, 34c to effectively radiate radiant heat.
  • the vertical wing part 30 rotates in the direction of the arrow indicated by the solid line in FIG. 4.
  • the vertical blades 34a, 34b, and 34c rotate, the radiant heat is pushed in the direction of a large arrow, and warm air is discharged in all directions.
  • the discharged warm air can quickly heat cold indoor air by convection.
  • the four-way fan of the present invention is greatly improved heating efficiency compared to the conventional electric heater.
  • the four-way fan according to the present invention can be provided by the blocking film 42 in the protective net (40a, 40b) can discharge the warm air at a certain range of angles.
  • FIG. 5 is a cross-sectional view of a four-direction fan according to a second embodiment.
  • the four-way fan according to the second embodiment of the present invention is different from the first embodiment in the shape and structure of the heat generating means 50 'as shown in FIG. Components other than the heating means 50 ′ are the same as in the first embodiment, and thus redundant descriptions thereof will be omitted.
  • the heating means 50 ′ includes a support bracket 51 and a conical heating element 52 ′ fixed to the lower portion of the support bracket 51.
  • the support bracket 51 is fastened to the support hole 41a of the support 41.
  • the heating element 52 ′ may use a heating coil in which the heating wire 52a is wound, or a heating lamp (not shown) such as a halogen lamp.
  • a reflection shade 53 is formed around the lower portion of the support bracket 51 to reflect the radiant heat radiated from the heating element 52 'to the vertical wings 34a, 34b, and 34c. At this time, the heat reflection layer is formed on the inner surface of the reflection shade 53.
  • an auxiliary reflection shade 54 in which a heat reflection layer is formed may be further provided around the lower portion of the heating element 52 ′.
  • the heating element 50 has a conical shape so that the radiant heat is reflected from the reflector 53 and the auxiliary reflector 54 so that the radiant heat is distributed upward or downward. You can prevent it. As a result, a large amount of radiant heat may be discharged from the vertical wings 34a, 34b, and 34c, and thus heating efficiency may be further improved.

Landscapes

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

Abstract

La présente invention concerne un ventilateur à quatre directions doté d'une fonction de souffle chaud, caractérisé en ce qu'une chaleur radiante, générée par un moyen de chauffage placé dans une section de conduit central, est dégagée dans quatre directions par des pales verticales rotatives. À cet effet, le ventilateur à quatre directions avec fonction de souffle chaud comprend : un support (10) muni d'une section (11) de commande ; un moteur (20) doté d'un arbre (21) de moteur monté sur le support (10) de manière à être vertical par rapport à la surface du sol et commandé par la section (11) de commande ; une section (30) à pales verticales formée d'une section (32) de conduit central et présentant la forme d'un cylindre creux formé avec une pluralité de trous débouchants (33) d'émission de chaleur dans ses surfaces latérales, et une pluralité de pales verticales (34a, 34b, 34c) formées à un intervalle prédéterminé sur la surface circonférentielle extérieure de la section (32) de conduit central, la section (30) à pales verticales étant entraînée par le moteur (20) ; des grilles (40a, 40b) de protection entourant la section (30) à pales verticales ; et un moyen (50) de chauffage monté dans la section (32) de conduit central et commandé par la section (11) de commande.
PCT/KR2010/009562 2009-12-31 2010-12-30 Ventilateur à quatre directions avec fonction de souffle chaud WO2011081475A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090135702A KR20110078803A (ko) 2009-12-31 2009-12-31 온풍기능이 구비된 사방향 선풍기
KR10-2009-0135702 2009-12-31

Publications (2)

Publication Number Publication Date
WO2011081475A2 true WO2011081475A2 (fr) 2011-07-07
WO2011081475A3 WO2011081475A3 (fr) 2011-11-10

Family

ID=44215197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009562 WO2011081475A2 (fr) 2009-12-31 2010-12-30 Ventilateur à quatre directions avec fonction de souffle chaud

Country Status (3)

Country Link
KR (1) KR20110078803A (fr)
CN (1) CN102116302A (fr)
WO (1) WO2011081475A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677787A4 (fr) * 2017-09-01 2021-05-05 LG Electronics Inc. Dispositif de production d'écoulement

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400932B (zh) * 2011-11-21 2016-01-20 李家俊 一种一体化多用暖风机风扇
CN103610551B (zh) * 2013-11-04 2017-01-18 宁波戴维医疗器械股份有限公司 婴儿培养箱用加热系统
CN104089319B (zh) * 2014-07-09 2016-08-24 张保忠 多功能电热器
KR101828885B1 (ko) 2016-03-02 2018-02-13 엘지전자 주식회사 송풍장치
KR102105584B1 (ko) * 2018-07-04 2020-04-29 조은호 선풍기 및 온풍기 겸용 공기조화장치
CN109269096A (zh) * 2018-09-28 2019-01-25 侯马高知新生物科技有限公司 一种可扇热风的电风扇
CN109899988A (zh) * 2019-03-11 2019-06-18 上海暖虫科技有限公司 一种暖风机壳体结构
CN110273851A (zh) * 2019-07-30 2019-09-24 孙峰 一种同时向360度方向吹风的风扇
KR102244669B1 (ko) * 2019-11-04 2021-04-27 (주)엘리원 라운드형 열풍 팬히터
CN115540343A (zh) * 2021-06-29 2022-12-30 艾美特电器（深圳）有限公司 一种加热式贯流风鼓

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920003636Y1 (ko) * 1990-07-04 1992-06-01 조춘상 온풍기 겸용 선풍기
US6351602B1 (en) * 1992-12-21 2002-02-26 The W. B. Marvin Manufacturing Company Upright radiant electric heating appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117197U (ja) * 1984-07-05 1986-01-31 正一 寺園 ３６０゜送風式扇風機及び温風ヒ−タ−
JPS6235093A (ja) * 1985-08-09 1987-02-16 Mitsubishi Electric Corp 電気スト−ブ付扇風機
CN2306351Y (zh) * 1997-02-20 1999-02-03 陈立超 冷热两用电风扇
KR100890568B1 (ko) * 2007-12-04 2009-03-25 최현규 다단 송풍휀을 갖는 온풍기
KR20090069420A (ko) * 2007-12-26 2009-07-01 홍권수 따뜻한바람이나오는선풍기
KR100917670B1 (ko) * 2008-02-15 2009-09-16 윤근수 냉온 선풍기

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920003636Y1 (ko) * 1990-07-04 1992-06-01 조춘상 온풍기 겸용 선풍기
US6351602B1 (en) * 1992-12-21 2002-02-26 The W. B. Marvin Manufacturing Company Upright radiant electric heating appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677787A4 (fr) * 2017-09-01 2021-05-05 LG Electronics Inc. Dispositif de production d'écoulement

Also Published As

Publication number Publication date
CN102116302A (zh) 2011-07-06
WO2011081475A3 (fr) 2011-11-10
KR20110078803A (ko) 2011-07-07

Similar Documents

Publication Publication Date Title
WO2011081475A2 (fr) Ventilateur à quatre directions avec fonction de souffle chaud
EP3212939B1 (fr) Combinaison d'un ventilateur de plafond et d'un élément chauffant avec effets lumineux
KR100917670B1 (ko) 냉온 선풍기
CN105286263A (zh) 一种吹风机
US5333235A (en) Electric heater assembly for attachment to ceiling fans
CN206905086U (zh) 一种蓄热电暖器
WO2010093104A1 (fr) Ventilateur chauffant/refroidissant vertical capable d'aspiration et refoulement sur 360 degrés par soufflage direct et soufflage inversé
RU2476032C2 (ru) Обогревательная система
WO2015163611A1 (fr) Dispositif chauffant électrique et solaire combiné
CN201964506U (zh) 电热取暖器
KR200339264Y1 (ko) 냉난방 겸용 송풍기
CN204665660U (zh) 一种暖风机
KR200452868Y1 (ko) 열풍 블로워
JP3823221B2 (ja) 扇風機兼用遠赤外線ヒーター
CN110454857A (zh) 一种采暖终端机
KR200386476Y1 (ko) 전기온풍기
KR200219902Y1 (ko) 히터겸용 선풍기
CN215216421U (zh) 悬吊式取暖器
CN219934082U (zh) 一种全方位红外辐射式取暖器
KR200316314Y1 (ko) 온풍기
CN213984007U (zh) 一种具有散热功能的壁挂炉
CN215675407U (zh) 多功能挂式取暖器
CN212155218U (zh) 两用塔扇
WO2011005038A2 (fr) Ventilateur également utilisé pour le chauffage
CN220119466U (zh) 一种散热均匀的采暖设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10841307

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10841307

Country of ref document: EP

Kind code of ref document: A2