WO2018221901A1 - 공기 균등 토출을 위한 디퓨져 시스템 - Google Patents
공기 균등 토출을 위한 디퓨져 시스템 Download PDFInfo
- Publication number
- WO2018221901A1 WO2018221901A1 PCT/KR2018/006008 KR2018006008W WO2018221901A1 WO 2018221901 A1 WO2018221901 A1 WO 2018221901A1 KR 2018006008 W KR2018006008 W KR 2018006008W WO 2018221901 A1 WO2018221901 A1 WO 2018221901A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- scattering
- unit
- temperature
- diffuser
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
Definitions
- the present invention relates to a diffuser system for evenly discharging air, and more particularly, to allow the air discharged in the room to be evenly drawn without deflection, as well as the air injected according to the temperature of the room air and the discharged air
- the technical field of the diffuser system to adjust the mechanical flow of the to improve the efficiency of the circulation of indoor air.
- the quality of the indoor air environment is increasing in importance as the number of days to close the window and live only indoors due to the recent air pollution issues such as fine dust and ultrafine dust.
- the diffuser is a device for introducing air into the room, and corresponds to a device for discharging air in a circular shape or a square shape on the ceiling.
- the conventional diffuser has a tendency to concentrate the air discharged from the lower portion of the diffuser, there is a discomfort of the person under the diffuser, there is a problem that adversely affects the health of the person present in the position.
- the conventional diffuser did not consider the convection phenomenon of the gas according to the discharged temperature and the room temperature, the indoor air circulation was not efficiently performed by the discharged wind, accordingly As a result, indoor air deteriorated, causing residents of the interior to feel unpleasant and frustrated.
- Patent Document 1 As a conventional prior patent document related to the diffuser, there is a diffuser for air conditioning (registration number 20-0458235, hereinafter referred to as Patent Document 1).
- Patent Literature 1 the internal lattice which diffuses the cooling and heating air into the room does not protrude from the diffuser body, but the cooling and heating air can be diffused in the diagonal direction so that efficient air conditioning can be achieved without disturbing the indoor environment. It relates to an air conditioner diffuser.
- a main body frame having a vertical wall is provided below the diffusion hole through which air is blown through the inlet, and the diffusion hole has an intermediate diffusion member between the upper and lower diffusion members having an inclined guide portion: diffusion Wind blown to be guided by the inclined guide portion of the upper diffusion member fixed to the upper portion of the air is blown to the vertical wall in the horizontal direction by the horizontal guide portion of the lower end to spread so as to weaken the blowing force of the vertical blower air converted in the vertical direction and;
- a horizontal induction portion of the lower portion of the inclined induction portion of the middle diffusion member from the horizontal induction portion of the upper diffusion member is configured to have a separation distance downwardly so as to have a spaced-diffusion hole to enable air blowing in a diagonal direction;
- the lower diffusion member fixed inside the intermediate diffusion member is configured to allow the wind to be diffused in a diagonal direction by allowing the horizontal diffusion portion of the lower portion of the gradient induction portion to be blown to the induction portion of the intermediate diffusion member.
- Patent Document 2 Another related conventional prior patent document is "diffuser for variable airflow type (Registration No. 10-1265276, hereinafter referred to as Patent Document 2)", and also “Damper-embedded diffuser (Registration No. 20-0473600). , Hereinafter referred to as Patent Document 3).
- Patent Document 3 it relates to a damper-embedded diffuser, and an object of Patent Document 3 is to provide a damper-embedded diffuser capable of adjusting the flow rate of the diffuser without changing the height of the cap disposed at the open lower portion of the diffuser body.
- a damper-embedded diffuser includes: a diffuser for supplying indoor ventilation or cooling / heating air; An actuating screw mounted to the inside of the body to be rotatable; A damper which is screwed to the operating screw and rises (or falls) along the long axis of the operating screw when the operating screw is rotated forward (or reverse); A body cap connected to the lower end of the operating screw and disposed below the damper; And a diaphragm protruding inwardly in the form of an inward flange along the inner circumferential surface of the body, wherein the damper is configured to adjust the air flow rate by adjusting a distance from the diaphragm by the rising (or lowering).
- the diffuser system for evenly discharging air according to the present invention has been devised to solve the conventional problems as described above, and presents the following problems to be solved.
- the discharged air is to be uniformly radiated without deflection.
- the diffuser system for evenly discharging air according to the present invention has the following problem solving means for the above problem to be solved.
- the diffuser system for evenly discharging air is applied to a diffuser frame for discharging the air flowing from the duct, and is provided in the diffuser frame as a diffuser system for equally deriving air.
- a scattering unit forming an opening to allow air to pass through the plurality of openings;
- a damper part formed in a conduit leading from the duct to the diffusing frame to form a vortex in the air introduced through the conduit and to deliver the vortex to the scattering part.
- the scattering portion of the diffuser system for equally ejecting air according to the present invention is formed concave around the center toward the incoming air, it may be characterized in that by dispersing the density of air through the plurality of openings have.
- the plurality of openings of the diffuser system for evenly discharging air according to the present invention may be characterized in that the diameter gradually increases from the center to the edge of the scattering portion.
- the damper portion of the diffuser system for equally ejecting air according to the present invention, one end is converged to the center of the conduit, the other end is formed radially to the inner peripheral surface of the conduit, flow through the conduit through the adjustment of the angle A plurality of blades for controlling the flow of air to be; And a driving unit provided at the center of the conduit to rotate one end of each of the plurality of blades by a predetermined angle in the axial direction.
- the diffuser system for evenly discharging the air according to the present invention may further include an air guide part spaced apart from the center of the scattering part to apply variation to the flow of air discharged from the scattering part. have.
- the air guide portion of the diffuser system for equally ejecting air according to the present invention is disposed spaced apart from the lower portion of the scattering portion, to form an annular through passage in the lower center of the scattering portion, the edge of the annular through passage is An annular blocking portion for scattering the flow of air discharged through the scattering portion; A cap portion for selectively opening and closing the annular through passage of the annular blocking portion; And holding the upper portion of the cap portion, it can be characterized in that it comprises a vertical movement portion for controlling the opening and closing of the cap portion by the stretching ( ⁇ ) of the length.
- the vertically moving portion of the diffuser system for equally ejecting air includes a shape memory material, and the shape memory material is contracted when the air discharged through the scattering part is larger than a predetermined temperature, thereby causing the cap part to be reduced. It may be characterized in that for closing the annular through-path, if the air discharged through the scattering portion is less than a predetermined temperature to expand the cap portion to open the annular through-path.
- a diffuser system for evenly discharging air including: a temperature sensing unit provided at the diffusion frame and measuring temperature of air flowing from the duct and temperature of a room; A motion sensing unit provided in the diffusing frame and sensing the presence or absence of an operation in the room; And i) receiving information about the temperature of the air flowing from the duct and the room temperature from the temperature sensing unit, and controlling the driving unit to adjust the angle of the blade unit, ii) controlling the driving unit from the motion sensing unit. It may further comprise a central control unit for controlling the drive unit to adjust the angle of the blade unit by receiving information about the operation of the in the.
- the diffuser system for evenly discharging air according to the present invention having the above configuration provides the following effects.
- FIG. 1 is a side cross-sectional view showing a diffuser frame connected to a duct and a diffuser system for evenly discharging air according to a preferred embodiment of the present invention applied thereto.
- FIG. 2 is a partially enlarged view illustrating the damper unit of FIG. 1.
- FIG. 3 is a plan view illustrating an operating state of the damper unit of FIG. 2.
- FIG. 4 is a side cross-sectional view illustrating the application of the fluid measurement unit in FIG. 1.
- FIG. 5 is a bottom view illustrating what is seen from the bottom surface of FIG. 1.
- FIG. 6 is a block diagram illustrating the temperature sensing unit, the motion sensing unit, the driving unit, and the blade units of FIG. 5.
- the diffuser system for equally ejecting air according to the present invention may be modified in various ways and have various embodiments. Specific embodiments are illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the technical spirit and scope of the present invention.
- FIG. 1 is a side cross-sectional view showing a diffuser frame connected to a duct and a diffuser system for evenly discharging air according to a preferred embodiment of the present invention applied thereto.
- FIG. 2 is a partially enlarged view illustrating the damper unit of FIG. 1.
- 3 is a plan view illustrating an operating state of the damper unit of FIG. 2.
- 4 is a side cross-sectional view illustrating the application of the fluid measurement unit in FIG. 1.
- FIG. 5 is a bottom view illustrating what is seen from the bottom surface of FIG. 1.
- FIG. 6 is a block diagram illustrating the temperature sensing unit, the motion sensing unit, the driving unit, and the blade units of FIG. 5.
- the diffuser system for evenly discharging air corresponds to a technical concept applied to the diffusing frame 10 connected to the duct 1 and the corrugated pipe 2.
- the conventional techniques are characterized in that the diffuser frame 10 discharged from the duct 1 and the corrugated pipe 2 is not uniform in the flow of air. to be.
- the conventional diffuser frame 10 has a problem that the expansion pipe 12 is formed only in the area where the diffuser frame 10 is derived, and thus does not apply dynamic dispersion to the gas flow. More specifically, the conventional gas flow is the most dense and fast for the gas flow in the center of the duct (1) pleats and (2), and the gas flow in the region corresponding to its edge is density and flow rate compared to the center. This is a slow problem.
- the diffuser system for evenly discharging the air according to the present invention not only attempts to disperse such air density within the pipeline extending from the duct 1 and on the side of the diffusing frame 10, but also outside the diffusing frame 12. Disclosed is a technical idea that can efficiently cause convective circulation of air discharged according to air temperature.
- the diffuser system for evenly discharging air includes a scattering unit 100 and a damper unit 200.
- the scattering unit 100 may be provided in an area of the expansion pipe 12 of the diffusing frame 10.
- the scattering portion 100 is preferably formed in the shape of a vessel formed concave toward the upper air, that is, the air blowing from the duct 1 and the corrugated pipe (2).
- the scattering portion 100 is convex downward and concave upward with respect to the center thereof, and preferably corresponds to a radial shape of air flowing from the duct 1 and the corrugated pipe 2.
- the scattering portion 100 preferably forms a plurality of openings 101 on the surface thereof.
- the plurality of openings 101 formed in the scattering part 100 perform a function of sporadically dispersing the non-uniform density of the air flowing through the duct 1 and the corrugated pipe 2, and provide a level of resistance to provide density. It is a function of mixing the high air flow and the low density air flow together.
- the openings 101 of the scattering unit 100 are discharged again after the air having an uneven density is mixed with each other. Through this function, the air introduced into the room can solve the uneven portion of the density uniformly.
- the openings 101 of the scattering portion 100 are formed with small diameters in the center of the scattering portion 100 toward the inflowing air, and the diameter gradually increases toward the edges of the scattering portion 100. It may be formed to enlarge.
- the number of openings 101 is relatively small in the center of the scattering part 100, and the openings 101 are closer to the edges of the scattering part 100.
- the number per unit area of 101 may be formed to increase gradually.
- the reason why the openings 101 are formed unevenly is that high density air collides in the center of the scattering unit 100 and low density air collides toward the edge of the scattering unit 100. This is because it is necessary to suppress the flow of air discharged to the center of the scattering unit 100 and to promote the flow of air relatively to the edge of the scattering unit 100.
- the damper part 200 As shown in FIGS. 1-3, it is a structure formed on the pipe line (refer to the wrinkle pipe 2) from the duct 1 and the corrugated pipe 2 to the diffuser frame 10. As shown in FIG.
- the damper unit 200 forms a primary vortex in the air flowing into the scattering unit 100 to perform a function of preemptively dispersing the non-uniform density.
- the damper part 200 may control the flow of air, that is, the density and the velocity of the air flowing on the pipe line leading from the duct 1 and the corrugated pipe 2 to the diffuser frame 10.
- the damper unit 200 of the diffuser system for evenly discharging air according to the present invention may include a blade unit 210 and a driving unit 220 as shown in FIGS. 2 and 3.
- the blade portion 210 is a plurality of blades (one end) of which converges about the center of the conduit, and the other end may be formed radially toward the inner circumferential surface of the conduit.
- the blade unit 210 is rotated about its longitudinal direction and the angle of the rotary blades constituting the blade unit 210 is adjusted accordingly, thereby controlling the flow of air flowing through the pipeline through the vortex May be formed.
- the driving unit 220 is provided in the center of the conduit, that is, in an area where one ends of the blade parts 210 converge, so that one end of the plurality of blade parts 210 as described above is bladed.
- the longitudinal direction of the unit 210 may be rotated by a predetermined angle in the axial direction, respectively.
- the driving unit 220 is provided with a gear 221 and a motor 222, the gear may be a bevel gear, etc., as shown in Figure 2, through the rotational force of the motor 222 and thus the interlocking function of the gear Rotation of the blade unit 210 can be made.
- the conduit can be extremely closed (top view) or fully open (bottom view) by the blade unit 210. to be.
- the blade portion 210 can determine the rotation of the air passing through the blade portion 210, that is, the degree of vortex, through the angle of rotation thereof, and the vortices have a high flow velocity and density at the center of the gas flow,
- the side provides the first solution to the problem of low flow rate and low density.
- the diffuser system for evenly discharging air according to the present invention may further include an air guide part 300.
- the structure is spaced apart from the center of the scattering part 100.
- the air guide part 300 has a structure in which a dynamic variation is applied to the flow of air discharged from the scattering part 100.
- the air guide part 300 may include an annular blocking part 301, a cap part 312, and a vertical moving part 311.
- the annular blocking part 301 is a physical structure spaced apart from the lower portion of the scattering part 100.
- the annular blocking part 301 forms an annular through path at the center lower portion of the scattering part 100, and adds resistance to and scatters the flow of air discharged from the scattering part 100 at the edge of the annular through path. It makes up a plate.
- the shape may be a circular shape, or may be a rectangular shape or a rectangular shape.
- the cap part 312 performs a function of opening and closing the annular through path of the annular blocking part 301, and the mechanism thereof will be described with the up and down moving part 311.
- the upper end may be adjacent to or attached to the scattering part 100, and the lower part may fix and hold the cap 312 as described above.
- the length (expansion) of the length is made and the function to control the opening and closing of the cap 312 through.
- the vertical movement unit 311 includes a shape memory material, the length of which can be changed according to the temperature.
- the cap part 312 attached to the lower end is caused to contract. It is a configuration to close.
- the cap part 312 When the up and down moving part 311 is contracted in length due to the warm air, the cap part 312 is closed together with the annular blocking part 301 as shown in FIG. 1, and the warm air is less than the center part of the scattering part 100. More spread around the edges.
- the up-and-down moving part 311 including the shape memory material
- the air discharged through the scattering part 100 is higher than a predetermined temperature, it is attached to the lower end by utilizing another type of shape memory material.
- the cap portion 312 can be opened to open the annular through passage.
- the cap 312 When the vertical movement part 311 is enlarged due to the warm air, the cap 312 is spaced apart from the annular blocking part 301 as shown in FIG. 2 and opened.
- the warm air is the central part of the scattering part 100. More spread will be based on.
- the cap part 312 attached to the lower end is expanded so that the air is discharged. It is configured to open.
- the cap 312 When the up and down moving part 311 is extended in length due to the cold wind, the cap 312 is opened together with the annular blocking part 301 as shown in Figure 2, the cold air is the central portion of the scattering portion 100 More spread as a standard.
- the up-and-down moving part 311 including the shape memory material by using another type of shape memory material if the air discharged through the scattering part 100 is lower than a predetermined temperature, it is reduced so that The attaching cap 312 can be made to close the annular through passage.
- the cap 312 When the vertical movement portion 311 is reduced in length due to the cold wind, the cap 312 is closed close to the annular blocking portion 301 as shown in Figure 1, the cold wind is the central portion of the scattering portion 100 It is spread more about the edges.
- the diffuser system for evenly discharging air may further include a temperature sensing unit 510, a motion sensing unit 512, and a central control unit 201.
- the temperature sensing unit 510 which is provided to the diffusing frame 10
- the temperature of the air flowing into the duct 1 and the temperature of the room are respectively measured, and the temperature information about the temperature is measured. Will be sent).
- the motion sensing unit 512 is provided to the diffusing frame 10.
- the central control unit 201 receives information about the temperature of the air flowing from the duct 10 and the temperature of the room from the temperature sensing unit 510, and accordingly, adjusts the angle of the blade unit 210. To control.
- the central control unit 201 if the difference between the temperature in the room and the temperature introduced from the duct is large, to open the blade 210 to smooth the flow of air flowing from the blade 210 and the drive unit for this purpose Control 220.
- the central control unit 201 controls the driving unit 220 to adjust the angle of the blade unit 210 by receiving information on the presence or absence of operation in the room from the motion sensing unit 510.
- the degree of opening of the conduit by the blade unit 210 so that the flow of air flowing out to the blade unit 210 is weak.
- the degree of opening of the conduit by the blade unit 210 is strengthened so that the air flowing out from the blade unit 210 is strong.
- the diffuser system for evenly discharging air according to the present invention may further include a fluid measurement unit 400.
- the fluid measurement unit 400 is configured to visually check whether air is flowing through the duct 1 and the expansion pipe 12.
- the side pipe unit 410 the beads 420, and the air flow rate checking unit 430 may be included.
- one end has a pipe shape into which a part of the air flowing through the opening h formed in the pipe flows in.
- the side pipe part 410 is a pipe having a curved shape with the opening h, and the bead 420 having a predetermined size is positioned in this pipe.
- the beads 420 are placed at a predetermined position by their own weight, and when there is a flow of air by the duct 1, air is introduced into the side pipe part 410, and the introduced air is beads ( 420 is pushed.
- the air flow rate checking unit 430 is an opening opened in a ceiling portion. It is possible to recognize the presence and size of the wind discharged through the plurality of openings of the air flow rate checking unit 430.
- the diffuser system for evenly discharging air according to the present invention may selectively include an illumination unit 600 and a sprinkler head 700.
- the lighting unit 600 may be disposed adjacent to the expansion pipe 12, and the lighting unit 600 may also be interlocked with the central control unit 201, according to the intensity of the flow of wind. The illuminance and the wavelength of the lighting unit 600 may be adjusted.
- the sprinkler 700 also controls the operation of the sprinkler when the air in the room rises to a temperature range that can be recognized as a fire by interlocking with the central control unit 201, so that the sprinkler can be operated and accordingly fire It can also function to prevent it.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
Description
Claims (8)
- 덕트로부터 유입되는 공기를 토출하는 디퓨징 프레임에 적용되어, 공기의 균등한 도출을 위한 디퓨져 시스템에 있어서,상기 디퓨징 프레임에 제공되어, 복수 개의 개구부를 형성하여 상기 복수 개의 개구부를 통하여 공기를 관통시키는 스캐터링부; 및상기 덕트로부터 상기 디퓨징 프레임으로 이어지는 관로에 형성되어, 상기 관로를 통해 유입되는 공기에 와류를 형성시켜 상기 스캐터링부로 전달하는 댐퍼부를 포함하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제1항에 있어서, 상기 스캐터링부는,유입되는 공기를 향하여 가운데를 중심으로 오목하게 형성되어, 상기 복수 개의 개구부를 통해 공기의 밀도를 분산시켜 토출하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제2항에 있어서, 상기 복수 개의 개구부는,상기 스캐터링부의 중심으로부터 가장자리로 갈수록 점진적으로 직경이 확대되는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제1항에 있어서, 상기 댐퍼부는,일단이 상기 관로의 중앙을 중심으로 수렴하며, 타단이 상기 관로의 내주면으로 방사상으로 형성되고, 각도의 조절을 통해 상기 관로를 통해 유동되는 공기의 흐름을 제어하는 복수 개의 블레이드부; 및상기 관로의 중앙에 제공되어, 상기 복수 개의 블레이드부의 일단을 축 방향으로 소정의 각도만큼 각각 회전시키는 구동부를 포함하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제1항에 있어서, 상기 디퓨져 시스템은,상기 스캐터링부의 중앙 하부에 이격되어 배치되어, 상기 스캐터링부로부터 토출되는 공기의 흐름에 변동을 가하는 에어 가이드부를 더 포함하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제5항에 있어서, 상기 에어 가이드부는,상기 스캐터링부의 하부에 이격되어 배치되어, 상기 스캐터링부의 중앙 하부에는 환형 관통로를 형성하고, 상기 환형 관통로의 테두리는 상기 스캐터링부를 통해 토출되는 공기의 흐름을 산란시키는 환형 블로킹부;상기 환형 블로킹부의 환형 관통로를 선택적으로 개폐하는 캡부; 및상기 캡부의 상부를 홀딩하며, 길이의 신축(伸縮)에 의해 상기 캡부의 개폐를 조절하는 상하 이동부를 포함하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제6항에 있어서, 상기 상하 이동부는,형상 기억 소재를 포함하여,상기 형상 기억 소재는,상기 스캐터링부를 통해 토출되는 공기가 소정의 온도보다 높으면 수축하여 상기 캡부로 하여금 상기 환형 관통로를 폐쇄시키도록 하며,상기 스캐터링부를 통해 토출되는 공기가 소정의 온도보다 낮으면 확장되어 상기 캡부로 하여금 상기 환형 관통로를 개방시키도록 하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
- 제4항에 있어서, 상기 디퓨져 시스템은,상기 디퓨징 프레임에 제공되어 상기 덕트로부터 유입되는 공기의 온도와 실내의 온도를 각각 측정하는 온도 센싱부;상기 디퓨징 프레임에 제공되어 상기 실내에서의 동작의 유무를 센싱하는 모션 센싱부; 및i) 상기 온도 센싱부로부터 상기 덕트로부터 유입되는 공기의 온도와 상기 실내의 온도에 관한 정보를 수신하여, 상기 블레이드부의 각도를 조절하도록 상기 구동부를 제어하며,ii) 상기 모션 센싱부로부터 상기 실내에서의 동작 유무에 대한 정보를 수신하여 상기 블레이드부의 각도를 조절하도록 상기 구동부를 제어하는 중앙 제어부를 더 포함하는 것을 특징으로 하는, 공기 균등 토출을 위한 디퓨져 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0067386 | 2017-05-31 | ||
KR1020170067386A KR102235819B1 (ko) | 2017-05-31 | 2017-05-31 | 편류 저감형 디퓨져 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018221901A1 true WO2018221901A1 (ko) | 2018-12-06 |
Family
ID=64455412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/006008 WO2018221901A1 (ko) | 2017-05-31 | 2018-05-28 | 공기 균등 토출을 위한 디퓨져 시스템 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR102235819B1 (ko) |
WO (1) | WO2018221901A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115013910A (zh) * | 2021-11-24 | 2022-09-06 | 广西民族大学 | 一种暖通空调的混合空气分配方法及系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102028935B1 (ko) * | 2019-01-17 | 2019-10-07 | 김봉교 | 디퓨져를 구비한 강화 유리 제조 장치 및 제조 방법 |
KR102363593B1 (ko) | 2019-12-26 | 2022-02-16 | 주식회사 알토 | 공조 및 조명 일체형 등기구 유닛 |
KR102233657B1 (ko) | 2020-03-27 | 2021-03-30 | 주식회사 알토 | 일체형 공조 및 조명장치 |
KR102668279B1 (ko) * | 2022-02-14 | 2024-05-23 | 한국에너지기술연구원 | 디퓨저 일체형 에너지 하베스터 및 이를 포함하는 공기조화 시스템 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030139133A1 (en) * | 2002-01-03 | 2003-07-24 | Hardy Thomas Ray | Floor air diffuser system |
KR200322908Y1 (ko) * | 2003-05-27 | 2003-08-14 | 한국에너지기술연구원 | 벤츄리관과 형상기억합금 코일을 이용한 공조용 디퓨져 |
KR100555213B1 (ko) * | 2004-10-19 | 2006-03-07 | 주식회사 선일엔지니어링 | 내부격자가 자동으로 승하강되는 공기조화용 디퓨져 |
KR100767022B1 (ko) * | 2007-08-29 | 2007-10-15 | 삼보설비엔지니어링(주) | 공기조화용 디퓨져 |
KR101520040B1 (ko) * | 2013-12-31 | 2015-05-14 | 한국항공대학교산학협력단 | 공기조화기의 하이브리드 디퓨저 및 그 제어방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11173644A (ja) * | 1997-12-11 | 1999-07-02 | Mitsubishi Heavy Ind Ltd | 空調設備 |
KR20120005436U (ko) * | 2011-01-19 | 2012-07-27 | 김송이 | 엘이디조명등부 브이에이브이 전동디퓨저 |
-
2017
- 2017-05-31 KR KR1020170067386A patent/KR102235819B1/ko active IP Right Grant
-
2018
- 2018-05-28 WO PCT/KR2018/006008 patent/WO2018221901A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030139133A1 (en) * | 2002-01-03 | 2003-07-24 | Hardy Thomas Ray | Floor air diffuser system |
KR200322908Y1 (ko) * | 2003-05-27 | 2003-08-14 | 한국에너지기술연구원 | 벤츄리관과 형상기억합금 코일을 이용한 공조용 디퓨져 |
KR100555213B1 (ko) * | 2004-10-19 | 2006-03-07 | 주식회사 선일엔지니어링 | 내부격자가 자동으로 승하강되는 공기조화용 디퓨져 |
KR100767022B1 (ko) * | 2007-08-29 | 2007-10-15 | 삼보설비엔지니어링(주) | 공기조화용 디퓨져 |
KR101520040B1 (ko) * | 2013-12-31 | 2015-05-14 | 한국항공대학교산학협력단 | 공기조화기의 하이브리드 디퓨저 및 그 제어방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115013910A (zh) * | 2021-11-24 | 2022-09-06 | 广西民族大学 | 一种暖通空调的混合空气分配方法及系统 |
CN115013910B (zh) * | 2021-11-24 | 2023-09-26 | 广西民族大学 | 一种暖通空调的混合空气分配方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
KR20180130982A (ko) | 2018-12-10 |
KR102235819B1 (ko) | 2021-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018221901A1 (ko) | 공기 균등 토출을 위한 디퓨져 시스템 | |
JP3913334B2 (ja) | 換気送風装置および換気送風システム | |
JP5028511B2 (ja) | 変風量吹出装置 | |
US2764972A (en) | Venting system for combustion heaters | |
JP4838081B2 (ja) | 吹出口装置 | |
US4616559A (en) | Variable air diffuser | |
JP5080626B2 (ja) | 変風量吹出装置 | |
WO2016148507A1 (ko) | 제습 냉방기용 가변풍량 디퓨져 및 이를 이용한 제습 냉방 시스템 | |
KR200458718Y1 (ko) | 공조장치용 고소형 가변 선회 취출구 | |
JP4726404B2 (ja) | 低温空調用吹出口 | |
JPH037821A (ja) | 空調設備 | |
WO2020149698A1 (en) | Ceiling type air conditioner | |
WO2021060631A1 (ko) | 에어돔 장치 | |
CN206890775U (zh) | 一种便于加工的方形冬夏两用送风口 | |
JP2000074473A (ja) | 低温及び高温給気を兼用する誘引型吹出装置 | |
KR100611881B1 (ko) | 실내공조용 취출구의 송풍베인 | |
SU1312334A1 (ru) | Прецизионна система кондиционировани воздуха в помещении | |
CN110145853A (zh) | 空调器 | |
CA3057053C (en) | Self-adjusted supply air terminal | |
KR20100012859U (ko) | 토출 방향 조절 바닥선회취출구 | |
CN216431873U (zh) | 一种导风装置及具有其的取暖器 | |
WO2022050643A1 (ko) | 살균 기능을 가지는 공기조화기 및 이를 포함하는 공기조화시스템 | |
CN113639316B (zh) | 空调器及用于空调器的诱引出风装置 | |
CN210011209U (zh) | 一种熟化烘箱 | |
CN208172479U (zh) | 一种冷却投影机灯泡的风扇组件 |
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: 18809745 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: 18809745 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17/03/2020) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18809745 Country of ref document: EP Kind code of ref document: A1 |