WO2013042805A1 - 창호용 환기장치 - Google Patents

창호용 환기장치 Download PDF

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Publication number
WO2013042805A1
WO2013042805A1 PCT/KR2011/006982 KR2011006982W WO2013042805A1 WO 2013042805 A1 WO2013042805 A1 WO 2013042805A1 KR 2011006982 W KR2011006982 W KR 2011006982W WO 2013042805 A1 WO2013042805 A1 WO 2013042805A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
heat exchange
transom
exhaust
outside air
Prior art date
Application number
PCT/KR2011/006982
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
서송원
황적현
윤정득
오명석
최태환
Original Assignee
주식회사 엘지하우시스
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 주식회사 엘지하우시스 filed Critical 주식회사 엘지하우시스
Priority to JP2014528251A priority Critical patent/JP5741880B2/ja
Priority to CN201180073522.9A priority patent/CN103827431B/zh
Priority to RU2014115679/12A priority patent/RU2559551C1/ru
Priority to PCT/KR2011/006982 priority patent/WO2013042805A1/ko
Priority to DE112011105641.9T priority patent/DE112011105641B4/de
Publication of WO2013042805A1 publication Critical patent/WO2013042805A1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023—Air flow induced by fan
    • 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
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
    • 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]
    • Y02B30/56—Heat recovery units

Definitions

  • the present invention relates to a ventilator, and more particularly, is installed on the window frame to discharge the indoor air to the outside and inlet the outdoor air into the room, and to enable heat exchange between the air discharged to the outside and the air introduced into the room It relates to a ventilation device for windows and doors.
  • the content of carbon dioxide contained in the air of the room is gradually increased over time by the breathing of life. And, because the increased content of carbon dioxide interferes with life breathing, indoor air must be replaced with fresh air from time to time.
  • residential buildings and office buildings are provided with a separate ventilation system for ventilating by opening and closing the windows, or for ventilating indoor polluted air. there was.
  • the ventilation by the method of opening and closing the windows has a problem such that outside noise and pollutants are introduced together with the outside air, and in the case of the ceiling ventilation system, the intake duct and the exhaust duct, which are previously installed in the indoor ceiling, There was a problem of additionally installing a duct for installing a ventilation system on the ceiling, etc., and in the case of a window type ventilation system, there was a problem of forming a separate installation space in the windows of an existing building.
  • the present invention is to solve the problem of the conventional ventilation means and at the same time to enable heat exchange between the air discharged from the indoors and the air introduced from the indoors to the indoors, in particular ventilation for windows and doors that do not require a separate installation space It is an object to provide a device.
  • the present invention provides a heat exchange module mounted on a first transom of a window frame of an elevation divided window; An intake module mounted to a second transom located on one side of the first transom; And an exhaust module mounted to the third transom located on the other side of the first transom, wherein the heat exchange module supplies the outside air introduced from the outside to the exhaust module, and the intake air is sucked by the intake module. It receives and discharges to the outside, and provides a ventilation device for the windows and doors characterized in that the heat exchange between the outside and the inside air is performed so that the mixing of the outside and the inside air is not made.
  • an intake connection module for guiding the bet sucked by the intake module to the heat exchange module and connecting the heat exchange module and the intake module, between the heat exchange module and the exhaust module.
  • An exhaust connection module is provided to guide the outside air from the heat exchange module to the exhaust module and to connect the heat exchange module and the exhaust module.
  • the heat exchange module includes a heat exchange element for heat exchange between the bet and the outside air, wherein the outside air is purified by passing through an outside air filter after entering the heat exchange module and before entering the heat exchange element, and the bet is transferred to the heat exchange module. After being introduced, it is purified while passing through the bet filter before being introduced into the heat exchange element.
  • the intake module is a suction of the bet is made at a plurality of points listed along the longitudinal direction of the intake module
  • the exhaust module is a discharge of the outside air is made at a plurality of points listed along the longitudinal direction of the exhaust module.
  • the exhaust connection module the connection duct provided to the movement path of the outside air; And a cover detachably mounted to the window frame to cover the exhaust connection duct, wherein the cover includes a button for manipulating operation and stop of the heat exchange module and an associated electronic component, and is delivered to the heat exchange module. It contains buttons and related electronic components for controlling the amount of outside air and bet.
  • the air can be ventilated while the heat is exchanged between the air discharged from the indoor and the air introduced from the outdoor to the indoor, and each of the heat exchange module, the intake module, the exhaust module and the connection module connecting them are independently Removably coupled to the transom of the module makes it easy to maintain and reduce the cost of each module.
  • the distance between the intake module into which the indoor air is introduced from the ventilation device and the exhaust module from which the outside air is discharged to the room is increased, thereby preventing the air introduced into the room from being directly exhausted to the outside. A lasting effect occurs.
  • FIG. 1 is a partial perspective view showing an elevation partition window with a ventilation device for windows and doors according to the present invention.
  • Figure 2 is an exploded perspective view of the window ventilation apparatus shown in FIG.
  • FIG. 3 is a perspective view illustrating a heat exchange unit of the window ventilation apparatus of FIG. 2, in which a bottom surface of the heat exchange unit is removed.
  • FIG. 4 is a perspective view illustrating a fan cover of the heat exchange unit illustrated in FIG. 3.
  • FIG. 5 is a partial cross-sectional view of the heat exchange unit of the window ventilation apparatus of FIG.
  • FIG. 6 and 7 are partial cross-sectional views showing a modification of the heat exchange unit shown in FIG.
  • FIG. 8 is a partial longitudinal cross-sectional view showing a state in which the heat exchange module of the window ventilation apparatus shown in FIG. 1 is mounted on the first transom.
  • FIG. 9 is a perspective view illustrating a duct, a damper, and a hood provided in the first transom shown in FIG. 8.
  • FIG. 10 is a partial perspective view of the exhaust module of the window ventilation apparatus of FIG.
  • FIG. 11 is a partial perspective view of the exhaust module of the window ventilation apparatus of FIG.
  • FIG. 12 is a partial longitudinal cross-sectional view illustrating a state in which an exhaust module of the window ventilation apparatus of FIG. 1 is mounted on a third transom.
  • FIG. 13 is a partial perspective view illustrating an exhaust module of the window ventilation apparatus of FIG. 1.
  • a frame is formed in the window frame at regular intervals in the transverse direction and the longitudinal direction, wherein the transverse member of the window frame is referred to as a transom below, and the longitudinal member of the window frame is Is called a mullion.
  • the first transom 110 and the second transom 140 and the third transom 140 are located at both sides of the first and second transoms located in the center of the elevation divided windows.
  • a plurality of mullions 160 and 170 are located in the longitudinal direction therebetween.
  • the ventilation device for windows and doors according to the present invention may be provided in such a transom or mullion, in FIG. 1 as an embodiment, the window and ventilation apparatus of the present invention is shown mounted on the transom, Of course, it can be mounted on a mullion or other first transom.
  • the ventilation device for a window includes a heat exchange module 200, an intake module 300, an exhaust module 400, an intake connection module 500, and an exhaust connection module 600.
  • the intake connection module 500 connects the heat exchange module and the intake module
  • the exhaust connection module 600 connects the heat exchange module and the exhaust module.
  • FIG. 2 is an exploded perspective view of the ventilation device for windows and doors
  • Figure 3 is a perspective view showing a heat exchange unit of the ventilation device for windows and windows shown in Figure 2, showing a state of the bottom surface of the heat exchange unit removed from the bottom view.
  • the heat exchange module 200 of the ventilation device for windows and doors includes a heat exchange unit 210 and a cover 250.
  • the heat exchange unit 210 includes a case 212, an air filter 222, a bet filter 224, heat exchange elements 226 and 228, which are respectively accommodated in the case 212. It includes a betting fan 236, an external fan 238, and a fan cover 230.
  • An outside air inlet duct 214 is formed at a side of the case 212 so that outdoor air (outside air) may be introduced into the case 212, and the outside air introduced into the case 212 may be outside the case 212.
  • the outside air discharge duct 220 is formed to be discharged
  • the inside air inlet duct 216 is formed so that the indoor air (betting) is introduced into the case 212
  • the introduced bet is outside the case 212
  • the bet discharge duct 218 is formed to be discharged to.
  • a door (not shown) that is openable or detachable is formed to facilitate replacement of the external air filter 222, the internal air filter 224, and the total heat exchange element disposed in the case 212.
  • the outside air inlet duct 214 and the air exhaust duct 218 are inside the first transom 110. Is inserted into, the inlet inlet duct 216 is directed toward the direction in which the intake module is located, the outside air discharge duct 220 is directed to the direction in which the exhaust module 400 is located.
  • the outside filter 222 is for purifying the outside air introduced into the case 212. Accordingly, the outside air filter 222 is installed to be purified immediately after the outside air is introduced into the case 212 or just before the outside air is discharged to the outside of the case 212. However, when the outside air introduced into the case 212 passes through the heat exchange elements 226 and 228 as it is, the heat exchange elements 226 and 228 may be blocked, so that the outside air filter 222 has the outside air in the case 212. It is preferable to be installed to purify immediately after entering the interior. In this case, the air filter 222 is installed between the air inlet duct 214 and the first heat exchange element 226 as shown in FIG.
  • the bet filter 224 is for purifying the bet introduced into the case 212. Since the heat exchange elements 226 and 228 may be blocked when the bet introduced into the case 212 passes through the heat exchange elements 226 and 228, the bet filter 224 is installed. The bet filter 224 is installed to purify immediately after the bet is introduced into the case 212. That is, the bet filter 224 is installed between the bet inlet duct 216 and the first heat exchange element 226.
  • the heat exchange element exchanges heat between the inside and the outside air introduced into the case 212, and includes a first heat exchange element 226 and a second heat exchange element 228. At this time, the first heat exchange element 226 and the second heat exchange element 228 are installed so that outside air and bet are not mixed in the case 212.
  • the first and second heat exchange elements 226 and 228 may both be made of sensible heat exchange elements, or may be made of all heat exchange elements, or sensible heat exchange elements and heat exchange elements. It can be made of a combination of.
  • at least one of the two is preferably formed in a hexagonal column shape (226 of FIG. 5).
  • both heat exchange elements 226 and 228 may be formed in a square pillar shape.
  • the number of heat exchange elements is not limited to two, and may be provided as one electrothermal exchange element as shown in FIG. 7, or in some cases, three or more.
  • the bet fan 236 is provided to introduce the bet and to the outside of the case 212 through the bet discharge duct 218, the outside fan 238 is a case (through the outside air inlet duct 214) 212) to the inside and to discharge to the outside of the case 212 through the outside air discharge duct 220.
  • the fan cover 230 is installed to cover the betting fan 236 and the outside fan 238.
  • the fan cover 230 is provided with a separation wall 232, as shown in FIG. 4, such that the outside air and the inside passing through the second heat exchange element 228 are not mixed with each other.
  • 5 to 7 is a view of the various embodiments of the partial cross-sectional view seen from the top after cutting the heat exchange unit of the ventilation apparatus for the window according to the present invention laterally.
  • the guide wing 227 for guiding the outside air or bet flowing inside the case 212 is installed.
  • the guide wing 227 is installed between the air filter 222 and the first heat exchange element 226, and between the first heat exchange element 226 and the second heat exchange element 228 to guide the flow of outside air and bet. do.
  • the guide wing 227 is formed at a predetermined height and has a curved shape with a predetermined curvature, and is provided in a convex arc shape in the direction in which the side surface of the case 212 is located.
  • the outside air is introduced into the case 212 from the outside through the outside air inlet duct 214, and then passes through the outside air filter 222 to the first heat exchange element. 226 is introduced, and the bet is introduced into the case 212 via the bet inlet duct 216.
  • a bet guide pipe 216a is connected to the bet inlet duct 216 to guide the bet introduced through the inlet duct 216 into the front space s of the bet filter 224.
  • the bet guide tube 216a is shown in dashed lines in FIGS. 5 to 7.
  • the bet introduced into the case flows into the first heat exchange element 226 through the bet filter 224.
  • the inside and the outside air are introduced into the second heat exchange element 228 after exchanging heat transfer or sensible heat without mixing in the first heat exchange element, and the fan cover after exchanging heat transfer or sensible heat without mixing in the second heat exchange element 228.
  • 230 is introduced into the interior.
  • the bet and the outside air goes through the betting fan 236 and the outside fan 238 without mixing.
  • the bet is discharged to the outside through the bet discharge duct 218, and the outside air is discharged to the inside through the outside air discharge duct 220 to ventilate the indoor air.
  • the flow of the outside air is indicated by a solid arrow
  • the flow of the bet is indicated by a dashed arrow.
  • the heat exchange module of the window ventilation apparatus includes a cover 150 to surround the heat exchange unit 210.
  • the cover includes a first cover 252 covering the upper and front parts, a second cover 256 covering the lower part, and a third cover 258 covering a part of the rear part.
  • the first cover 252 is provided in a cross-section having an approximately 'A' shape, and has a hook 253 coupled to the first transom 110 at one end thereof.
  • the third cover 258 is provided in a cross-section having an approximately 'b' shape, and has a hook 259 coupled to the first transom 110 at one end thereof.
  • the second cover 256 has a substantially straight cross-section and includes an opposite end having one end in contact with the third cover 258 and a hook 257 engaging with the first cover 252.
  • the shock absorbing member 254 is installed on the inner surface of the first cover 252 as shown in FIG. 8.
  • the shock absorbing member 254 protects the heat exchange unit 210 from physical shocks applied to the heat exchange module 200, and noise generated from the beating fan 236 and the outside fan 283 flows into the room. To prevent them.
  • a pair of hollows are formed in the first transom 110, and a pair of ducts 112 are inserted into the pair of hollows, respectively.
  • the pair of ducts 112 respectively receive the outdoor air inlet duct 214 and the internal air exhaust duct 218, and one end of the pair of ducts 112 is provided with a flange 114 having a bolt hole 116.
  • a girder 120 for supporting the heat exchange unit 210 is coupled to the flange 114.
  • the girder 120 is provided in a substantially 'b' shape and is fixed to the flange 114 by bolts 118.
  • the bolt 118 penetrates the girder 120 and is inserted into the bolt hole 116.
  • the width of the girder 120 is formed to such an extent that it does not prevent replacement of the outdoor filter 222, the internal filter 224, and the total heat exchange element.
  • An shock absorbing member 122 is installed on an inner surface of the girder 120. The shock absorbing member 122 protects the heat exchange unit 210 from a physical shock applied to the heat exchange module 200, and noise generated from the beating fan 236 and the outside fan 283 flows into the room. To prevent them.
  • a hood 126 having an opening facing downward is installed at an end of the duct 112 opposite to the end where the flange 114 is formed.
  • the hood 126 provided as described above prevents rain or snow from flowing into the duct 112.
  • the net 128 is preferably provided in the opening of the hood 126. The net 128 prevents a floating material such as fallen leaves from flowing into the duct 112.
  • a damper 124 is installed at an opening located in a direction in which the hood 126 is installed, to prevent a sudden strong wind from flowing into the room.
  • the damper 124 extends substantially parallel to the duct 112 and then bends downward when the damper 124 is out of the duct 112.
  • the damper 124 is rotated by the wind, thereby closing the duct 112.
  • the damper 124 rotates in the opposite direction by its own weight, thereby opening the duct 112.
  • the exhaust module 400 of the window ventilation apparatus is for receiving the outside air from the heat exchange unit 210 to discharge to the room, as shown in Figure 10 to 13, the upper member 410, the middle The member 430 and the lower member 450 are included.
  • the upper member 410 has a hook 412 coupled to the third transom 140 at one end, and has a side 414 that is in contact with the third transom 140.
  • the intermediate member 430 has a hook 436 coupled to the upper member 410 at one end and partially interviews the upper member 410.
  • the passage 402 of the outside air is formed.
  • the intermediate member 430 includes a plurality of guiders (434 of FIG. 11) arranged along the longitudinal direction of the third transom 140 and extending along a direction perpendicular to the longitudinal direction of the third transom 140. Is formed, the outdoor air outlet 432 is formed between the guider 434, the outdoor air moving along the longitudinal direction of the third transom 140 along the passage 402 of the outdoor air to the guider 434 After the direction is changed by passing through the outside air outlet 432 is introduced into the room. On the other hand, the outside air outlet 432 is formed over the entire length of the exhaust module 400.
  • the lower member 450 has a hook 452 coupled with the intermediate member 430, has a hook 454 coupled with the upper member 410, and partially interviews the third transom 140.
  • An upper surface 456 is provided.
  • the lower member 450 is fixed to the third transom 140 by bolts 470.
  • the exhaust connection module 600 includes a connection adapter 620, a connection duct 610 and a cover 630, as shown in FIG.
  • the connection adapter 620 is for facilitating the connection between the exhaust module 400 and the connection duct 610 and is inserted into one end and the connection duct 610 inserted into the outside air passage 402 of the exhaust module 400. It has an opposite end.
  • the connection duct 610 is for transferring the outside air received from the heat exchange module 200 to the exhaust module 400, and the opposite end receiving the opposite end of the connection adapter 620 and the outside air discharge duct 220.
  • a stage is provided.
  • the cover 630 covers the connection adapter 620 and the connection duct 610 and is detachably mounted to the window frame.
  • the cover 630 includes a button 632 and an associated electronic component for controlling the operation, stop, and air volume of the fan 238 and the fan 236 for the outside air.
  • Window ventilation apparatus includes an intake module 300.
  • the intake module 300 is to receive the bet from the room to deliver to the heat exchange unit 210, the basic configuration, including the upper member, the intermediate member and the lower member, such as the exhaust module 400 described above Same as the configuration. Therefore, detailed description of the intake module will be omitted to avoid overlapping description.
  • the intake connection module 500 for connecting the heat exchange module 200 and the intake module 300 is provided.
  • the intake connection module 500 is also the same as the configuration of the exhaust connection module, including the adapter, the connection duct and the cover, so that the detailed description of the intake connection module will be omitted in order to avoid duplication.
  • the heat exchange module 200 is mounted on the first transom 110 of the elevation divided window
  • the intake module 300 is mounted on the second transom 130 of the elevation divided window
  • the exhaust module 400 has been described with respect to the contents mounted on the third transom 140 of the window partition partitioned.
  • the arrangement of the heat exchange module, the exhaust, and the intake module is not limited thereto, and the heat exchange module, the intake module, and the exhaust module may be variously adjusted according to a situation such as the installation of the heat exchange module, the intake module, and the exhaust module, or the arrangement positions thereof. .
  • the indoor air is prevented from being immediately discharged to the adjacent exhaust module after being introduced into the intake module from the ventilation device.
  • the effect of ventilation is to last longer.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Central Air Conditioning (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Ventilation (AREA)
PCT/KR2011/006982 2011-09-21 2011-09-21 창호용 환기장치 WO2013042805A1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014528251A JP5741880B2 (ja) 2011-09-21 2011-09-21 窓戸用の換気装置
CN201180073522.9A CN103827431B (zh) 2011-09-21 2011-09-21 窗户用换气装置
RU2014115679/12A RU2559551C1 (ru) 2011-09-21 2011-09-21 Вентиляционное устройство для окна
PCT/KR2011/006982 WO2013042805A1 (ko) 2011-09-21 2011-09-21 창호용 환기장치
DE112011105641.9T DE112011105641B4 (de) 2011-09-21 2011-09-21 Lüftungsvorrichtung für Hebungs-Teilungsfenster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2011/006982 WO2013042805A1 (ko) 2011-09-21 2011-09-21 창호용 환기장치

Publications (1)

Publication Number Publication Date
WO2013042805A1 true WO2013042805A1 (ko) 2013-03-28

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PCT/KR2011/006982 WO2013042805A1 (ko) 2011-09-21 2011-09-21 창호용 환기장치

Country Status (5)

Country Link
JP (1) JP5741880B2 (ja)
CN (1) CN103827431B (ja)
DE (1) DE112011105641B4 (ja)
RU (1) RU2559551C1 (ja)
WO (1) WO2013042805A1 (ja)

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DE102017001976B4 (de) * 2017-02-28 2021-03-11 Frank Paulig Wärmetauscheranordnung in einem Fenster- oder Tür-Rahmen oder in einem Rahmen eines Fensterflügels 
KR101982137B1 (ko) * 2017-07-11 2019-05-24 (주)제이하우스 열교환식 창문프레임 환기장치
DE102019105314A1 (de) * 2019-03-01 2020-09-03 Martin Endhardt Lüftungssystem
FR3115063B1 (fr) 2020-10-12 2023-05-12 Anjos Ventilation Entrée d’air pour menuiserie, menuiserie et installation de ventilation comprenant une telle entrée d’air
CN113175724B (zh) * 2021-03-19 2022-07-15 广州第赛科技有限公司 一种模块化可自由组合功能的内置隐藏式通风机芯及一体窗

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DE112011105641B4 (de) 2016-05-12
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JP5741880B2 (ja) 2015-07-01
RU2559551C1 (ru) 2015-08-10
DE112011105641T5 (de) 2014-08-28

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