The invention provides the platinum (Pt) having size less than 20nm, the nano particle of the gold (Au), the silver (Ag), the copper (Cu), the metal including the titanium dioxide (TiO(SB)2(/SB)) etc, and the fin for heat exchanger material of the air conditioner in which it coats with the binder of the acryl group in which the clay which minutes becomes nano is contained or the alkyd group among the air conditioner leak test process on the surface of the heat exchanging fin material and housing unit of the air conditioner and in that way it gives the powerful anti-fungi, the antiseptic and antibacterial to the fin material and housing unit to long term and it fundamentally removes all kinds of the bacterias and the Mycophyta which is harmful to the human body etc. inhabits on the surface of the fin material and housing unit and the sanitary air going through the surface of the housing unit and heat exchanging fin material and is filtered is supplied to the indoor from the air conditioner. And antimicrobial treatment method of the housing unit.
[Patent no. 10-0673856]

The manufacturing method of the air conditioner antibiotic blower in which the nano particle and nanoclay of the metal according to the present invention are surface-treated mixes the nano particle of the metal selected from the platinum (Pt), gold (Au), silver (Ag), copper (Cu), the titanium dioxide (TiO(SB)2(/SB)) having the size of 1~20 nanometer (nm) on the surface of the air conditioner blower with the nanoclay of 10～200nm size and by this being mixed with the paint containing selected one resin to the constant rate among the acrylic resin and epoxy resin and coating on the surface of the air conditioner fan impeller and case the form of all kinds of the bacterias inhabiting the blower surface of the air conditioner or the Mycophyta and proliferation are fundamentally removed and the sanitary indoor air is continuously supplied to.
[Patent no. 10-0673859]

The invention relates to the exhaust fan in which the operation of the magnet brake becomes milder if the topic is sensed by the sensor while being installed at the subway station building and the motor operates and the operation is possible and its purpose is to provide the subway station building and the exhaust fan which uses the magnet brake in which the fan moves by the protrusion being cancelled by the magnetic force and releasing from brake in the subway and by spilling electricity on the magnetic core of the magnet brake in case of fire rotating the motor it stops in the usual times using the magnet brake. The brake shoe arranged in both sides of the movable frame hinged to the vertical direction in both ends of the base frame of the base frame, which is fixed inside the external casing of the fan the magnet brake is installed at the lower side of the rotary shaft in the horizontal direction it installs at the magnet brake fixing the rotary shaft connecting the motor and rotating blade between as for the exhaust fan consisting of the external casing covering the outside of the fan, the casing fixing unit fixing the external casing, the motor, and the rotating blade and is installed at the subway inside of station building of the invention, the motor and the rotating blade for achieving the purpose and 2 and rotator it is hinged to the inner side of the amount movable frame in the respectively is included and the upper end of the amount movable frame is connected by the movable shaft. The motor rotates while being installed in the central part of the external casing if the electric signal by the fire detection is applied. The rotating blade is connected to the motor and rotary shaft and rotates and can ventilate the inside of the subway station building. The spring which releases the brake state of the brake shoe by being connected to the magnetic operating unit in which one end of this movable shaft is fixed to the driving upper portion of frame of one and operating with the electric signal and one side is hinged within the housing of the magnetic operating unit in order to maintain the contacting state of the magnetic touch panel and Magnetic coil with the instrument and it includes at least one rocking means, and the spring consisting of the protrusion formed as the inclined surface in the other side end part of the electromagnet touch panel, the jamming protrusion having the inclined surface, and the electromagnet which corresponds to the electromagnet touch panel and which is installed in the outside in the circumferential surface of the housing and it flows in the electric signal in the electromagnet of the magnet brake if fire occurs and the electric signal in which the exhaust fan operates is flowed in and the hanging equipment becomes milder and is installed inside the magnetic operating unit. Is the secret information the movable shaft. The jamming protrusion having the inclined surface is symmetrical so that it is connected in end while it corresponds to the protrusion and the inclined surface is formed in the circumferential surface of the magnetic touch panel and it enters according to the inclined surface of the protrusion. As to the electromagnet which corresponds to the electromagnet touch panel and which is installed in the outside in the circumferential surface of the, the electromagnet touch panel is absorbed. The spring pushes the movable shaft while being installed in the inner structure of housing in case the electromagnet operates and the hanging equipment becomes milder and loosens brake. Due to this, it is about the exhaust fan loosening the brake shoe fixing the rotary shaft and uses the magnet brake in which the exhaust fan rotates done by the technical point.
[Patent no. 10-0704432]

The invention provides the platinum (Pt) having the particle size of 1~20 nanometer (nm), the gold (Au), the silver (Ag), and the constant rate that urethane type the nano particle of the metal like the titanium dioxide (TiO(SB)2(/SB)), and the manufacturing method of the antibiotic aluminum coil fin material for the heat exchange of the air conditioner mixing with the acryl group ultraviolet curing coating (in other words, the UV paint) and consecutively does on the surface of the aluminum coil pin (fin) material for the air conditioner heat exchanger with encapsulate and is coated with the UV paint in which the nano particle of the metal in which the sanitary air is supplied to the indoor from the air conditioner is contained on the fin material surface of the air conditioner by fundamentally removing the form of all kinds of the bacterias which the form are available or the Mycophyta and proliferation and coating apparatus. [Patent no. 10-0738796]

The invention relates to the frame which the invention is applied to the case of the air-conditioner in order to be about the PVC frame structure for the air-conditioner case of saving energy through the configuration which does not mount the separate insulating material and preventing the frost formation at the same time realize the Lee. And one side of first and second wing portion the combining hole eastern, first and second fastening groove formed in the exterior either side of the combining hole eastern, and first and second wing portion are included may be provided with the elastic material packing performing the secret maintenance function in the touch of the heat-insulating panel. As protrusion part of the corner joint is inserted and set up. First and second wing portion separate from first and second fastening groove to the inner side of the case and the inner side is formed and it has two support wall sides that extend from the combining hole eastern to the inner side of the case and it vertically and roundly cuts in the end of side more extended from the direction contacting among first and second reinforcement member eastern having the horizontal side of the rectangular shape and the side comprising first and second reinforcement member eastern with the heat-insulating panel as the inner side of the case and are extended to and formed. The frame body including the combining hole eastern, first and second fastening groove, and first and second reinforcement member eastern and first and second wing portion is formed with the PVC material and the PVC outside main frame of the air-conditioner case in which the frame body of the PVC material and elastic material packing is into one body shaped with the double extrusion mode is provided. [Patent no. 10-0860369]

It is characterized by the blower air volume automatic control method according to the refrigerant flow amount change of the direct expansion mode air conditioner in which the configuration of the invention comprises the A) air conditioner drive step, the step of manipulating the temperature setting part of the B) control panel and setting up the indoor temperature, the temperature, the step that the D) control controller runs the outdoor unit, the step of determining whether it sensed the refrigerant temperature difference between the refrigerant temperature sensor, the F) control controller is the electric type expansion valve opening position control stage, the step that the G) air volume control controller notices whether it has the opening degree variation of the electric type expansion valve or not, the step that the H) air volume control controller computes the air volume control range of the blower, and the air volume control step where the I) air volume control controller controls the air volume of the discharging blower and suction blower of the invention. As to the temperature, the C) control controller is sensed and the step of determining the preset temperature difference. As to the step of, the E) control controller was adhered to the inflow and outlet line of the electric type expansion valve and the temperature of the refrigerant reached the preset temperature or not. [Patent no. 10-1029988]

The invention relates to the direct expansion mode air conditioner equipped with the blower air volume automatic control equipment according to the refrigerant flow amount change, providing the direct expansion mode air conditioner which controls the motor output if the indoor temperature is stabilized by being controlled automatically according to the flow rate change of the refrigerant which is the air volume of the suction blower and the discharging in which the purpose configures the air conditioner supplied to the heat exchanger and the volume of traffic of the outdoor unit is decreased or the flow rate of the refrigerant is decreased and it controls the air output and it can reduce the operating cost of the blower and includes the blower air volume automatic control equipment which maintains the agreeable temperature condition in the heating since the air volume according to the calorific value is controlled. [Patent no. 10-1070186]

The invention relates to the centralized control type remote control air conditioner having the clearing micro dust apparatus, and more specifically, to the centralized control type remote control air conditioner which the air conditioner is operated and it inflows the outside air according to the CO2 concentration of the indoor air and in case the fine air concentration of the air flowed is high in the outside air inflow than the predetermined fine air concentration while it becomes the clearing micro dust apparatus installed at the damper in which the outside air is flowed in with the automatic mounting it is the fine dust of the outside air flowed in flowed in after the filtering and the air conditioner equipped with such clearing micro dust apparatus furthermore has the refrigerant or the water cooling circle valve-regulation and all kinds of the blowing agents as the single center server control unit and has the clearing micro dust apparatus which configures in order to implement this to wire and wireless. [Patent no. 10-1629864]