Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47C—CHAIRS; SOFAS; BEDS
  • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
  • A47C21/04—Devices for ventilating, cooling or heating
  • A47C21/048—Devices for ventilating, cooling or heating for heating
• • 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
  • F24D13/00—Electric heating systems
  • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
  • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
• • 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
  • F24D19/00—Details
  • F24D19/10—Arrangement or mounting of control or safety devices
  • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B3/00—Ohmic-resistance heating
  • H05B3/40—Heating elements having the shape of rods or tubes
  • H05B3/54—Heating elements having the shape of rods or tubes flexible
  • H05B3/56—Heating cables
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
  • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
  • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
  • A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
  • A61F2007/0088—Radiating heat
• • 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 present invention relates generally to a heating apparatus for maintaining the temperature of a room and, more particularly, to a heating apparatus for maintaining the temperature of a room, which can keep a room warm, can be easily handled because it is thin and light, and can prevent fires, attributable to overheating, from occurring and, in addition, which can promote blood circulation in the human body using far infrared rays radiated from a ceramic coating layer, which is coated with a material, which is obtained by mixing platinum powder having a nanoparticle size, silver powder having a nanoparticle size, and a photocatalyst along with mineral material, such as ceramic, when the ceramic coating layer is heated, can remove bad odors in a room by radiating negative ions, and can kill bacteria that are harmful to the human body.
• a prior art heating apparatus for maintaining the temperature of a room, which is widely used, is disclosed in Korean Unexamined Pat. No. 10-2002-54687 (which was published on July 8, 2002) .
• a liquid-powder mixture is manufactured by manufacturing crushed rock by crushing a white stone or a white rock, adding crushed gemstones, which are obtained by crushing gemstones, to the crushed rock, and mixing the powder with an aqueous solution.
• This liquid-powder mixture is charged into a prepared moldbase to a height about half that of the panel that is desired to be manufactured, and thus a lower panel 12 is formed. Thereafter, a piece of fiberglass 20 is disposed on the lower panel 12 in order to prevent the panel from cracking. Thereafter, a heating cable 30 is placed on the fiberglass 20 before the liquid-powder mixture is solidified.
• an upper panel 14 is manufactured by charging the liquid-powder mixture to the height of the panel that is desired to be manufactured so as to cover the fiberglass 20 and solidifying the charged liquid-powder mixture. Thereafter, when the solidified panel 10 is separated from the moldbase, a final electric floor-heating panel, in which the heating cable 30 is completely and integrally buried, is manufactured.
• the prior art electric floor-heating panel is advantageous in that the strength thereof is high, and in that the upper panel 14 and the lower panel 12 are manufactured using the crushed gemstones, to which the crushed rock, which is obtained by crushing white stone or white rock, is added, so that far infrared rays can be radiated when power is applied to the heating cable 30, therefore blood circulation can be promoted and harmful waste material in the human body can also be discharged to the outside, but is problematic in that the upper panel 14 and the lower panel 12 are manufactured using the crushed rock, so that it is difficult to handle because it is heavy.
• the prior art electric floor-heating panel is problematic in that the manufacturing process is complicated, and thus a high manufacturing cost is required, and in that, if overheating beyond a predetermined temperature occurs, power applied thereto cannot be interrupted, and thus fires cannot be prevented.
• the present invention has been made keeping in mind the above problems occurring in the prior art, and the present invention is directed to a heating apparatus for maintaining the temperature of a room, which can keep a room warm.
• the present invention is directed to a heating apparatus for maintaining the temperature of a room, which can be easily handled because it is thin and light. Furthermore, the present invention is directed to a heating apparatus for maintaining the temperature of a room, which can prevent fires, attributable to overheating, from occurring.
• the present invention is directed to a heating apparatus for maintaining the temperature of a room, which can promote blood circulation in the human body using far infrared rays radiated from a ceramic coating layer, which is coated with a material, which is obtained by mixing platinum powder having a nanoparticle size, silver powder having a nanoparticle size, and photocatalyst along with mineral material, such as ceramic, when the ceramic coating layer is heated, can remove bad odors in a room by radiating negative ions, and can kill bacteria that are harmful to the human body.
• the present invention is directed to a heating apparatus for maintaining the temperature of a room, which has a simple structure and can reduce the manufacturing cost.
• the present invention provides a heating apparatus for maintaining the temperature of a room, including: an electric heating plate, which is configured to block electromagnetic waves and groundwater waves and improve heat transmission efficiency; an electric heating cable, which is adhered to the rear surface of the electric heating plate using aluminum adhesive tape so that far infrared rays are radiated from the electric heating plate when Alternating Current (AC) power is applied; a bimetal, which is connected to the intermediate portion of the electric heating cable to prevent overheating, and is configured so as to be switched off at a temperature greater than a predetermined temperature and be switched on at a temperature equal to or less than the predetermined temperature; first and second contact terminals, which are used to connect the respective ends of the electric heating cable to a pair of lead wires; a temperature sensor, which is mounted between the first and second contact terminals to detect temperature; heat insulating material, which is placed on the electric heating cable to prevent heat from radiating from the rear surface of the electric heating plate; glass wool, which is mounted on the heat insulating material to fix the location of the
• FIG. 1 is a perspective view schematically showing a prior art heating apparatus for maintaining the temperature of a room
• FIG. 2 is a perspective view schematically showing the external appearance of the front of a heating apparatus for maintaining the temperature of a room according to an embodiment of the present invention
• FIG. 3 is a perspective view schematically showing the external appearance of the rear of the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention
• FIG. 4 is a longitudinal sectional view schematically showing the structure of an electric heating plate, to the rear surface of which an electric heating cable is adhered using aluminum adhesive tape, in the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention
• FIG. 5 is a view schematically showing the state in which the electric heating cable is adhered to the electric heating plate using aluminum adhesive tape in the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention, illustrating the installation of heat insulating material and glass wool;
• FIG. 6 is a view schematically illustrating the assembly of a frame, in the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention;
• FIG. 7 is a plan view showing parts of the frame of FIG. 6;
• FIG. 8 is a perspective view schematically showing the structure of the electric heating cable, which is applied to the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention;
• FIG. 9 is a perspective view schematically showing the insertion of the electric heating plate, the heat insulating material and the glass wool in the state in which one side of the frame is not assembled, in the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention
• FIG. 10 is a longitudinal sectional view taken along line A-A of FIG. 2; and FIG. 11 is a block diagram schematically showing a control unit for controlling the overall operation of the heating apparatus for maintaining the temperature of a room according to the embodiment of the present invention.
• first teflon layer 113 silicon insulating layer 114:heaing element 115: second teflon layer
• insulating layer 112 aluminum double-sided adhesive tape
• lead wire 142 first contact terminals
• second contact terminals 150 temperature sensor 152: lead wire 154 : lead wire
• microprocessor 204 temperature setting means
• the heating apparatus for maintaining the temperature of a room according to an embodiment of the present invention includes an electric heating plate 100 which is configured to block electromagnetic waves and groundwater waves and improve heat transmission efficiency, an electric heating cable 110 which is adhered to the rear surface of the electric heating plate 100 using aluminum adhesive tape so that far infrared rays are radiated from the electric heating plate 100 when AC power is applied, a bimetal 120, which is connected to the intermediate portion of the electric heating cable 110 to prevent overheating, and is configured so as to be switched off at a temperature greater than a predetermined temperature and be switched on (enter an electrically connected state) at a temperature equal to or less than the predetermined temperature, first and second contact terminals 142 and 144, which are used to connect the respective ends of the electric heating cable 110 to a pair of lead wires 132 and 134, a temperature sensor 150, which is mounted between
• the electric heating plate 100 includes a nonferrous metal plate 101 having a thickness of 0.5 ⁇ 3 mm, an adhesive layer 102 applied on the upper surface of the nonferrous metal plate 101, and a ceramic coating layer 103 layered on the adhesive layer 102 so as to promote the circulation of blood through the radiation of far infrared rays, remove bad odors in a room through the radiation of negative ions, and kill bacteria that are harmful to a human body.
• the nonferrous metal plate 101 may be formed using any plate selected from among a copper plate, a zinc plate, an aluminum plate, a gold plate, a silver plate and a phosphor bronze plate. Furthermore, the nonferrous metal plate 101 may be formed by depositing copper, zinc, aluminum, gold, silver or phosphor bronze on the aluminum plate in a vacuum using a sputtering method, may be formed using a chemical plating method, or may be formed using a Galvalume steel sheet, which is formed by plating a cold heat steel sheet with aluminum.
• an acryl-based thermosetting adhesive agent be used for the adhesive layer 102.
• acryl-based resin or epoxy melanin be used for the adhesive layer 102 and that it be applied on the nonferrous metal plate 101 using a sprayer or a rubber roller so as to form a film having a thickness ranging from 20 m to 50 ⁇ m.
• the ceramic coating layer 103 is formed in such a way as to form a ceramic mixed material by uniformly stirring 17 Wt% colloidal silica (SiO2 • H20) , 34 Wt% potassium silicate, 34 Wt% ethyl alcohol,
• a ceramic powder-containing coating liquid which is obtained by mixing a mixed material, which is obtained by mixing Tourmaline powder, alumina, and yellow soil powder at a ratio of 4 : 3 : 3 in the stirrer, with alumina soda at a ratio of 3 : 7, may be applied on the adhesive layer 102 using a sprayer or a rubber roller so as to form a film having a thickness ranging from 50 IM to 150 (M.
• the photocatalyst When receiving heat, such as that from solar radiation, having a wavelength of 1240/Eg, the photocatalyst has antibacterial activity against colon bacillus "0-157,” Staphylococcus aureus bacteria, etc. and an anti-fouling function against tobacco nicotine, dead microbes in a room, etc. by causing a photocatalyst reaction.
• the photocatalyst performs both a function of removing bad odors in a room (for example, tobacco odors, ammonia odors, etc.) and a function of eliminating volatile organic compounds (for example, toluene, ethylene, formaldehyde, methane gas, etc.), and also performs a function of killing mold in a room.
• any one selected from among ZnO, CdS or TiO 2 be used for the photocatalyst .
• the particle size of platinum powder and silver powder be in a range of 100 nm to 500 nm.
• a heat-resistant paint layer 104 is formed by applying heat- resistant paint to the entire surface (upper surface) of both the ceramic coating layer 103 and the frame 180.
• the electric heating cable 110 which is applied to the heating apparatus for maintaining the temperature of a room according to the present invention, includes a plurality of strands of twisted copper wire 111, a first Teflon layer 112, which is configured to have a predetermined working voltage and is layered around the copper wire 111, a silicon insulating layer 113, which is layered on the outer circumferential surface of the first Teflon layer 112 to increase the working voltage of the first Teflon layer 112 using silicon, a heating element 114, which is configured to absorb a magnetic field, which is radiated from the copper wire 111 when power is applied thereto, and is helically wound around the silicon insulating layer 113 so as to radiate heat, a second Teflon layer 115, which is layered around the heating element 114 using Teflon so as to fix the location of the heating element 114 and, at the same time, block a portion of the heat radi
• the copper wire 111 is a twisted pair of wires that are manufactured using five to ten strands of wire, having a diameter of
• the outer circumferential surface of the copper wire 111 be plated with tin, and that the insulating layer 116 be formed by extrusion molding silicon rubber.
• the heat insulating material 160 be made of any one selected from among ceramic fiber, rock wool and glass fiber.
• the glass wool 170 be manufactured by melting silica and glass and using a TEL process.
• the frame 180 be formed of an aluminum chassis, which is formed through extrusion molding of molten aluminum.
• the frame 180 includes a pair of a first and a second transverse aluminum chassis 182a and 183a which are spaced apart from each other at a predetermined interval and are parallel to each other; a pair of a first and a second longitudinal aluminum chassis
• ⁇ -shaped brackets 185 which are configured such that a first bracket is inserted into either of a pair of through-holes 184a, which are formed in one end of the first transverse aluminum chassis 182a, and either of a pair of through-holes 187a, which are formed in one end of the first longitudinal aluminum chassis 185a, thus coupling the first transverse aluminum chassis 182a with the first longitudinal aluminum chassis 185a, such that a second bracket is inserted into either of a pair of through-holes 184a, which are formed in the remaining end of the first transverse aluminum chassis 182a, and either of a pair of through-holes 187a, which are formed in one end of the second longitudinal aluminum chassis 186a, thus coupling the first transverse aluminum chassis 182a with the second longitudinal aluminum chassis 186a, such that a third bracket is inserted into either of a pair of through-holes 184a, which are
• Through-holes 182c and 183c may be formed in the first and second transverse aluminum chassis 182a and 183a at regular intervals so as to be installed to a support, which is provided with a wall or a ceiling, or the through-holes 185c and 186c may be formed in the first and second longitudinal aluminum chassis 185a and 186a at regular intervals so as to be installed to a support, which is provided with a wall or a ceiling.
• the control unit 200 includes a main switch 201 for switching the output of power applied by an AC power unit 210, a DC power unit 202 for receiving the power from the AC power unit 210 and converting the received power into DC power when the main switch 201 is switched on, a microprocessor 203 for receiving the DC power, which is output from the DC power unit 202, as operational power and controlling the overall operation of the apparatus, a temperature setting means 204 for setting the radiant heat temperature of the electric heating plate 100 in the microprocessor 203, Random Access Memory (RAM) 205 for receiving temperature data, which is set using the temperature setting means 204, through the microprocessor 203 and storing the received temperature data, a relay coil RYl, excited by a control signal (control current) , which is output from the microprocessor 203, and electrically connecting an actuation contact a to a stationary contact b so that current is applied to the electric heating plate 100 according to the temperature data set using the temperature setting means 204, and an Analog/Digital (A/D) converter 206 for
• the temperature setting means 204 may be a slide switch.
• set temperature data is input to the microprocessor 203.
• the input set temperature data is stored in the RAM 205 of the microprocessor 203, and is also output from the microprocessor 203 to the relay coil RYl in the form of a control signal (current) .
• the electric heating plate 100 is heated to a predetermined temperature .
• the temperature sensor 150 which is mounted between the first and second contact terminals 142 and 144, detects the temperature of the electric heating plate 100, and outputs the detected temperature to the A/D converter 206.
• the analog temperature data input to the A/D converter 206 is converted into digital temperature data and is then input to the microprocessor 203. Subsequently, the microprocessor 203 compares the detected temperature with the set temperature, which is stored in the RAM 205. In this case, when the detected temperature is higher than the temperature set using the temperature setting means 204, no control signal (current) is output to the relay coil RYl by the microprocessor 203, so that the relay coil RYl is not excited, therefore the actuation contact a is separated from the stationary contact b. Accordingly, no current flows to the electric heating cable 110, and thus the occurrence of fires, attributable to overheating, can be prevented.
• the bimetal 120 which is mounted in the intermediate portion of the electric heating cable 110, opens a circuit, and thus the occurrence of fires can be prevented.
• the reason for mounting the temperature sensor 150 between the first and second contact terminals 142 and 144 is to prevent fires, attributable to overheating, from occurring by causing the temperature sensor 150 to detect the heat, which is generated due to sparks caused by poor contact between the lead wires 132 and 134, which are connected to the respective first and second contact terminals 142 and 144, and the electric heating cable 110, and to output the detection results to the A/D converter 206.
• the temperature setting means 204 is increased or decreased in increments of 5°C, so that the temperature can be very easily set.
• a slide switch is used for the temperature setting means 204, the temperature can be more easily set. As shown in FIG.
• the electric heating cable 110 that is used in the heating apparatus for maintaining the temperature of a room according to the present invention is configured such that the first Teflon layer 112 and a silicon insulating layer 113 sequentially cover a plurality of strands of twisted copper wire 111, so that a working voltage of more than 2000 VAC at 10 mA AC is generated by the first Teflon layer 112, and a working voltage of 2000 VAC at 10 mA AC is generated again by the silicon insulating layer AC, so that the electric heating cable 110 can withstand a total working voltage of about 4000 V.
• the second Teflon layer 115 is wound around the heating wire 114, which is helically wound around the silicon insulating layer 113, and the second Teflon layer 115 prevents the heating wire 114, which is formed of Nichrome wire, from moving, so that, when the heating wire 114 is covered with insulation material, such as silicon rubber, through extrusion molding, a phenomenon in which the heating wire 114, which is helically wound around the silicon insulating layer 113, is pushed to one side by the extrusion force is prevented, therefore the occurrence of defective products can be prevented when the electric heating cable 110 is manufactured, and thus the production yield can be improved.
• insulation material such as silicon rubber
• the heat, which is radiated from the heating wire 114, is indirectly transmitted to the insulating layer 116 through the second Teflon layer 115, so that the insulating layer 116 can be prevented from being deteriorated by the heat, and the lifetime of the electric heating cable 110 can be elongated.
• the heating wire 114 is helically wound around the silicon insulating layer 113, so that, even when power is applied between the copper wire 111 and the heating wire 114, the electromagnetic waves, which are radiated from the copper wire 111, are absorbed by the heating element 114, and thus the electromagnetic waves, which are harmful to the human body, are not emitted to the outside.
• the heat insulating material 160 is any one selected from among ceramic fiber, rock wool and glass fiber, and the glass wool 170 is layered on the heat insulating material 160, so that the heat, which is radiated from the electric heating cable 110, can be blocked so that it is not radiated to the outside through the rear of the heating apparatus for maintaining the temperature of a room according to the present invention, by which heat loss can be prevented.
• the frame 180 is formed of the aluminum chassis, which is formed by extrusion molding molten aluminum, so that cutting to a predetermined size and assembly are very easy, with the result that the structure of the heating apparatus is greatly simplified and the manufacturing cost can also be greatly reduced.
• the heating apparatus for maintaining the temperature of a room has a structure in which respective ends of the brackets 185 are inserted into through-holes 184a, which are formed in the ends of the first and second transverse aluminum chassis 182a and 183a, the respective remaining ends of the bracket 185 are inserted into the through-holes 187a, which are formed in the ends of the first and the second longitudinal aluminum chassis 185a and 186a, the screws 181 are inserted into the respective screw holes 188a and 188b, which are formed in the rear of the frame 180, in greater detail, which are formed close to the ends of the first and second transverse aluminum chassis 182a and 183a in the rear thereof and are threadedly coupled with the respective ends of the brackets 185, and the screws 181 are inserted into the respective screw holes 189a and 189b, which are formed close to the ends of the first and second longitudinal aluminum chassis 185a and 186a and are threadedly coupled with the respective remaining ends of the brackets 185. Accordingly,
• the through-holes 182c and 183c which are spaced apart from each other and into which bolts (not shown) are inserted, are formed in the first and second transverse aluminum chassis 182a and 183a, or the through-holes 185c and 18 ⁇ c, which are spaced apart from each other and into which bolts (not shown) are inserted, are formed in the first second longitudinal aluminum chassis 185a and 186a, so that the heating apparatus for maintaining the temperature of a room according to the present invention can be easily installed to a support, which is provided on a wall or a ceiling.
• the heating apparatus for maintaining the temperature of a room can keep a room warm, can be easily handled because it is thin and light, and can prevent fires, attributable to overheating, from occurring.
• the heating apparatus for maintaining the temperature of a room has various advantages in that it can promote blood circulation in the human body using far infrared rays radiated from a ceramic coating layer, which is coated with a material, which is obtained by mixing platinum powder having a nanoparticle size, silver powder having a nanoparticle size, and photocatalyst along with a mineral material, such as ceramic, when the ceramic coating layer is heated, can remove bad odors in a room by radiating negative ions, can kill bacteria that are harmful to the human body, has a simple structure, and has a low manufacturing cost.
• This brand new invented appliance in home heating system is valuable efficiancy for easy handling by thin, not heavy and protecting from fire even in over usage.
• the coated ceramic in the new heating system made with mixed special materials such as nano size of white gold powder, silver powder and luster catalyst is much helpful to men to improve the circulation of men's blood by far infraded rays when its; heat and to sterilize those ill smelling indoor by the positive ion. and, further more, this system is very effective merit by low manufacturing cost because of simple factions.

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• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Combustion & Propulsion (AREA)
• Chemical & Material Sciences (AREA)
• Thermal Sciences (AREA)
• Health & Medical Sciences (AREA)
• Vascular Medicine (AREA)
• Veterinary Medicine (AREA)
• Public Health (AREA)
• General Health & Medical Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Life Sciences & Earth Sciences (AREA)
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• Biomedical Technology (AREA)
• Central Heating Systems (AREA)
• Control Of Resistance Heating (AREA)

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• 2007
  • 2007-11-05 KR KR1020070112268A patent/KR100806185B1/ko not_active IP Right Cessation
• 2008
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