• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A novel ventilation valve (100) is provided for controlling the supply and exhaust air between the interior of the receiving structure and the outdoor air. The ventilation valve (100) includes a housing (110) which, when installed, forms an inlet duct (101) which opens below the housing (110) and an outlet duct (102) which opens outward of the housing (110). The air exchange valve (100) also includes an exhaust air connection (130) whose inner end (134) is connectable to the interior of the receiving structure and whose outer end (133) communicates with the exhaust air duct (102) of the housing (110). The inner end (134) of the channel (130) is mounted higher than the outer end (133).
    公开号:FI20185633A1
    申请号:FI20185633
    申请日:2018-07-09
    公开日:2020-01-10
    发明作者:Pasi Puikkonen；Eero Saikkonen；Veli-Pekka Lahti；Kaj Friis；Timo Anttila
    申请人:Sk Tuote Oy；
    IPC主号:
    专利说明:

    VENTILATION VALVE AND INSTALLATION KIT
    TECHNICAL FIELD The present invention relates to construction technology. In particular, the invention relates to a wall-mounted ventilation valve for conveying supply and exhaust air between a building and outdoor air. More specifically, the invention relates to a ventilation valve according to the preamble of claim 1.
    BACKGROUND Wall-mounted ventilation valves are already known for introducing air into a building and blowing exhaust air into the outside air. Existing ventilation valves have a wall-connected nozzle for exhaust air. A one-sided housing is installed around the nozzle, which allows the replacement air to enter the supply air opening through the hole in its bottom and the exhaust air out through the hole at the end through the nozzle. One such commercially available example is the Vallox Out / In wall blower and air intake device.
    However, it is necessary to provide a reliable or at least useful alternative to existing solutions.
    SUMMARY There is a novel type of ventilation valve for controlling the supply and exhaust air between the interior and outdoor air of the receiving structure. The ventilation valve comprises a housing 20 lo which, when installed, forms a supply air duct opening below the housing and an exhaust air duct opening in front of the housing. The ventilation valve also includes an exhaust air connection, the inner end of which can be connected to the interior of the receiving structure and the outer end of which is connected to the exhaust air duct of the housing. The inner end of the duct is installed higher than the outer end.
    The invention is characterized by what is stated in the characterizing part of the independent claim.
    Significant advantages are achieved with the new solution. Because the exhaust air connection includes a downwardly extending transition pipe, rainwater or other moisture or contaminants carried by the outside air cannot easily enter the ventilation pipe of the building, which improves the service life and reliability of the ventilation system.
    BRIEF DESCRIPTION OF THE DRAWINGS In the following, some embodiments of the invention will be described in more detail with reference to the accompanying drawings, in which:
    IN THE FIGURE 1 is a perspective view of a ventilation valve according to at least one embodiment, 10 IN FIGURE 2 is an exploded view of the ventilation valve of FIGURE 1; and IN FIGURE 3 is a perspective view of a ventilation valve without a housing according to FIG.
    20185633 prh 09 -07- 2018
    EMBODIMENTS FIG. 1 shows a ventilation valve according to an embodiment.
    100 in the installation configuration. FIGURE 1 does not show a receiving structure, such as the wall of a building or vehicle, such as a ship. A conventional installation site for the present ventilation valve 100 is a vertical exterior wall of a residential or industrial building, which is used herein as an example to illustrate embodiments.
    The ventilation valve 100 may in particular be a supply and exhaust air valve, i.e. a combination valve for exchanging both supply and exhaust air between the building and the outside air. It can be seen from FIG. 1 that the ventilation valve 100 includes a housing 110 which, when installed, protrudes from the exterior wall of the building so as to take in replacement air from below and blow exhaust air in front of it. In this context, the word “front” means the front of the ventilation valve, which is opposite the side facing the wall, or the sides of the ventilation valve, i.e. the sides in front of the wall. Thus, an inlet air duct 101 opens below the ventilation valve 100 and an exhaust air duct 102 opens in the foreground. According to the embodiment shown in the FIGURE, the exhaust air duct 102 opens in front of the ventilation valve 100.
    20185633 prh 09 -07- 2018 FIGURE 2 shows the components of the ventilation valve 100 in an exploded view. As a first component of the object to be installed, the ventilation valve 100 includes a mounting frame 120, an exhaust air connection 130, a possible adapter 150, a housing 110 and a cover 140. The mounting frame 120 serves to attach to the object to be installed, such as the building exterior wall 5, and acts as a ventilation valve body 100. , 140, 150 to be installed. The mounting frame 120 can be made of, for example, a plastic or metal alloy, especially by injection molding. For attachment to an object to be mounted, the mounting frame 120 includes mounting tabs 126 for receiving fasteners 160, such as screws.
    The mounting frame 120 also includes a first opening 123 delimited by a first inner edge 122 and a second opening 125 delimited by a second inner edge 124 parallel thereto. Two parallel openings 123, 125 mountable at two parallel ventilation ducts of the receiving structure, respectively. In the example shown in FIG. 2, the first opening 123 is installed at the exhaust air pipe of the building (not shown in FIG.) And the second opening at the supply air pipe (not shown in FIG.). The first and second openings 123, 125 are separated by a spacer 127 extending in the center of the mounting frame 120. The mounting frame 120 is preferably vertically symmetrical about its centerline. The inner edges 122, 124 are shaped non-rotationally symmetrical, e.g., octagonal. The inner edges 122, 124 are specifically shaped to engage the exhaust air connection 20, preferably so that the angular position between the pieces remains unchanged.
    Likewise, the inner edges 122, 124 are dimensioned so that sufficient air mass can flow through them in the ventilation system of the receiving structure. The supply and exhaust air pipes of the ice system can be, for example, 125 mm or 160 mm in diameter. The mounting frame 120 further includes an outer rim 121 shaped to engage the housing 100. For this purpose, the outer rim 121 comprises a plurality of flexible and outer edge-extending form connection nails and / or grooves adapted to engage respective shape connection grooves and / or nails in the rear edge 113 of the housing 110, respectively. .
    The exhaust air connection 130 connected to the mounting frame 120 serves to form part of the exhaust air duct 102 of the ventilation valve 100. More specifically, the exhaust air connection 130 serves to connect a building or other exhaust air duct (not shown in the FIGURES) to the outside air by directing exhaust air in front of the ventilation valve 100. The exhaust air connection 130 can be mounted on the mounting frame 120 in one of the openings 123, 125 depending on which opening 123, 125 is mounted on the exhaust air pipe of the building.
    20185633 for prh 09 -07- 2018. In the illustrated example, the first opening 123 is mounted on the exhaust pipe of the building, so that the exhaust air connection 130 is mounted on the first opening 123 of the mounting frame 120. When mounted, the exhaust air flange 135 engages a uniform first inner edge 122 of the mounting frame 120, both octagonal in the example shown. The purpose of the non-rotationally symmetrical engagement mode is to lock the angular position of the exhaust air connection 130 with respect to the horizontal. When installed, the rear part of the exhaust air connection 130, i.e. the inner end 134, is tightly connected to the exhaust air pipe of the building. To ensure tightness, the inner end 134 of the exhaust air connection 130 preferably comprises a sealing body.
    A transition tube 131 extends radially between the inner end 134 and the outer end 133 of the exhaust air connection 130, from which the flange 135 extends radially. The transition tube 131 is shaped to conduct exhaust air vertically and horizontally. For this purpose, the transition tube 131 is curved downstream. More specifically, the inner end 134 of the exhaust air connection 130, which communicates with the indoor air of the building through the exhaust air pipe of the ventilation system, is mounted higher than the outer end 133 of the exhaust air connection 130. More specifically, the center of the inlet at the inner end 134 or the normal extending therefrom is higher in the flow direction than the center of the outlet or the normal at the outer end 133. A guide can also be added to the inner surface of the exhaust air connection 130 to direct the water that has passed into the connection. The guide is simply a rib or other protrusion extending upwardly from the bottom of the inner surface of the exhaust air connection to form a kind of dam plate. It is technically advantageous for the guide to be tilted parallel to the flow in order to avoid turbulence. This prevents rainwater from entering the ventilation machine along the exhaust air duct 102 of the ventilation valve 100. In the illustrated example, the inner end 134 of the transition tube 131 is circular in shape and the outer end 133 is oval or “racetrack” 25 in shape. Thus, the cross-sectional geometry of the transition tube 131 is correspondingly variable in the flow direction.
    The function of the housing 110 of the ventilation valve 100 is to provide a supply air duct 101 which is protected from the weather and other external factors, such as debris and small lives. The housing 110 includes a shell 111 having a downwardly extending top surface and sides 30 and a horizontal bottom grid 115 to prevent access of external factors to the housing 110. The housing 110 is preferably symmetrical about its center vertical line. In this way, the ventilation valve can be adapted to be installed on an object whose supply and exhaust air pipes can be arranged in either direction. Shape joints of the rear edge 113 of the housing 110
    20185633 prh 09 -07- 2018 is shaped to engage the corresponding form joints of the mounting frame 120. For example, the shape connection grooves at the top of the rear edge 113 of the housing 110 engage the shape connection grooves (not shown) of the outer edge 121 of the mounting frame 120 on the outer edge 121 . The shaped joints are preferably shaped so that the housing 100 can be simply pressed into place, whereby the shaped joint nails bend sufficiently to conform to the corresponding shaped joint groove. The leading edge 112 of the housing 110, in turn, defines at least 10 single outlets 116, 117 that form part of the exhaust air duct 102. In the illustrated example, the spacer 114 separates the open front portion of the housing 110 into two parallel outlets, namely a first outlet 116 and a second outlet 117.
    In the example of FIG. 2, the exhaust air connection 130 engages the second outlet 117 of the housing 110, so that the first outlet 116 is closed by the cover 140. The cover 140 engages its rim 142 at the front edge 112 of the housing 110. The plate 140 of the cover 140 covers the first outlet 116 of the housing 110 opens the outside air in a filing connection with the exhaust air duct 102 of the ventilation valve 100, i.e. the exhaust air connection 130 inside the housing 100. The edge 143 delimited by the opening 144 of the cover 140 is preferably shaped like the outer end 133 of the exhaust air connection 130. As can be seen, the cover 140 is asymmetrical with respect to its vertical centerline, allowing the symmetrical housing 110 to be adapted to the asymmetrical cover 140. the plate 141 would cover the second outlet 117 and leave the first outlet 116 for the exhaust air duct 102.
    As mentioned above, the lower part of the housing 110 comprises a bottom grille 115 through which the ventilation machine of the building 25 can take in the replacement air via the ventilation valve 100. The supply air duct 101 is formed inside the housing 110 between the grille 115 and the second opening 125 of the mounting frame 120. The aperture of the mounting frame 120 is selected based on which aperture is free. In the illustrated example, the exhaust connection 130 is mounted in the first opening 123, so that the supply air is directed to the second opening 125 and further to the supply air pipe of the ventilation system of the building 30 (not shown). The supply air duct 101 could also have one, as in the exhaust air duct 102, but in the present example there is no such one to simplify the structure.
    20185633 prh 09 -07- 2018 According to one embodiment, the exhaust air connection 130 extends up to the cover 140 of the housing 110. In this case, the ventilation valve 100 is adapted to operate optimally only as part of a certain type of ventilation system. However, the embodiment shown in FIG. 2 includes an optional adapter 150 for modifying the exhaust air duct 102 to adjust the exhaust air duct 102 to match the flow characteristics of the exhaust air duct of the receiving structure. An example can be imagined in which the exhaust air pipe of the receiving structure has a diameter of 125 mm. In this case, the adapter 150 is designed to reduce the exhaust air duct 102 to be suitable for conveying exhaust air coming from an exhaust air duct of a building ventilation system with a diameter 125 to 10 mm and a flow corresponding to that diameter. Usually, for example, in apartment buildings, a blow-out speed of about 5 m / s is preferred. An example can also be imagined in which the exhaust air pipe of the receiving structure has a diameter of 160 mm. In this case, the adapter 150 is designed to reduce the exhaust air duct 102 to be suitable for conveying the exhaust air coming from the exhaust air pipes 15 of a building ventilation system with a diameter of 160 mm and a flow corresponding to that diameter. The adapter mentioned below reduces the airflow less than the one mentioned earlier. Thus, it is preferred to include in the mounting kit a housing 110, a mounting frame 120, an exhaust air connection 130, and a cover 140, and comprises two or more adapters 150 of different sizes to accommodate the ventilation valve 100 for different sized ventilation pipes. Adapter 150 engages 20 from its rear edge 153 to the outer end 133 of the exhaust air connection 130 and from its front edge 152 to the edge 143 of the opening 144 of the cover 140. FIGURE 3 shows a subassembly in which the outer end 133 of the exhaust air connection 130 is connected to an adapter 150. between the cover 140 can be formed by form joints without tools and tightly.
    The installation of the ventilation valve 100 is straightforward. First, the mounting frame
    120 is positioned so that one of the openings 123, 125 is at the exhaust air duct of the building and the other at the supply air duct. The positioned mounting frame 120 is secured to the wall of the building or other receiving structure with brackets 160. Once the mounting frame 120 is attached, the exhaust air connection 130 is tightly connected to the exhaust air pipe. Alternatively, the exhaust air connection 130 may be secured prior to the mounting frame 120. In engagement, the inner end 134 of the exhaust air connection 130 is inserted into the exhaust air tube, the flange 135 engaging Once the exhaust air connection 130 is installed, a properly sized adapter 150 corresponding to the diameter of the exhaust air pipe of the installation site is selected and connected to the outer end 133 of the exhaust air connection 130, preferably by snap connections. The housing 110 is then mounted in place by pressing the shape fittings of the rear edge 113 of the housing 111 against the corresponding shape fittings of the outer edge 121 of the mounting frame 120 until the housing 110 snaps into place. The unused outlet 116 is covered by the cover 140 by pressing this to the front of the housing 110, the edge 142 of the cover 140 engaging the front edge 112 of the housing 111 and the edge 143 of the cover 140 opening the front edge 152 of the adapter 150. A ventilation valve 100 mounted below the supply air duct to the front or to the side, the opening exhaust air duct 102. Since the exhaust air connection 130 includes a downstream transition pipe 131, rainwater or other moisture or contaminants carried by the outside air cannot enter the ventilation pipe of the building. On the other hand, the bottom grille 115 protecting the supply air duct 101 prevents foreign objects and small animals from entering the supply air pipe of the building.
    20185633 prh 09 -07- 2018
    20185633 prh 09 -07- 2018
    LIST OF REFERENCE NUMBERS
    No. Feature No. Feature 100 ventilation valve 127 distance piece 101 supply air duct 130 Extract air 102 the exhaust air duct 131 the transition tube 110 housing 132 collar 111 shell 133 The outer end 112 front edge 134 The inner end 113 Back Margin 135 flange 114 distance piece 140 cover 115 floor grating 141 plate 116 first outlet 142 border 117 second outlet 143 edge 120 mounting frame 144 hole 121 an outer rim 150 adapter 122 first inner edge 151 frame 123 first opening 152 front edge 124 the other inner edge 153 Back Margin 125 second opening 160 fastener 126 attach the otter
    权利要求:
    Claims (15)
    [1]
    A ventilation valve (100) for controlling the supply and exhaust air between the interior of the receiving structure and the outside air, the ventilation valve (100) comprising:
    - a housing (110) which, when mounted, forms an opening below the housing (110)
    5 an exhaust air duct (102) opening in front of the supply air duct (101) and the housing (110), and
    - an exhaust air connection (130), the inner end (134) of which can be connected to the interior of the receiving structure and the outer end (133) of which communicates with the exhaust air duct (102) of the housing (110),
    10 characterized in that the inner end (134) of the exhaust air connection (130) is mounted higher than the outer end (133).
    [2]
    The ventilation valve (100) of claim 1, wherein the exhaust air connection (130) comprises a transition tube (131) connecting the inner end (134) and the outer end (133), which is shaped to conduct exhaust air vertically and horizontally.
    15
    [3]
    The ventilation valve (100) of claim 2, wherein the inner end (134) of the duct is different in shape from the outer end (133), wherein the transition tube (131) comprises a variable cross-sectional geometry.
    [4]
    A ventilation valve (100) according to any preceding claim, wherein the housing (110) comprises a housing (111) whose leading edge (112) defines at least one outlet.
    20 openings (116, 117) forming part of the exhaust air duct (102).
    [5]
    A ventilation valve (100) according to claim 4, comprising a cover (140) having a flange (142) adapted to engage the leading edge (112) of the housing (111) and comprising an opening (144) adapted to engage the housing (111) in filing. ) with at least one outlet (116, 117)
    25 to form part of the channel (102).
    [6]
    The ventilation valve (100) of claim 6, wherein the housing (111) comprises two parallel outlets (116, 117), wherein the cover (140) is mountable to the housing (111) to optionally open one outlet (117) to the outside air and the other outlet (116). to conceal.
    20185633 prh 09 -07- 2018
    [7]
    A ventilation valve (100) according to any preceding claim, wherein the ventilation valve (100) comprises a mounting frame (120) adapted to be mounted on the outer wall of the receiving structure.
    [8]
    A ventilation valve (100) according to any preceding claim, wherein the
    The roll (110) comprises a housing (111), the rear edge (113) of the housing (111) being adapted to be mounted on a mounting frame (120).
    [9]
    The vent valve (100) of claim 8, wherein the outer edge (121) of the mounting frame (120) and the rear edge (113) of the housing (111) comprise interconnectable form joints.
    [10]
    Ventilation valve (100) according to any one of the preceding claims 7-9, wherein the mounting frame (120) comprises two parallel openings (123, 125) mountable at two parallel ventilation pipes of the receiving structure, the exhaust air connection (130) being adapted to engage the mounting frame (120) to either opening (123, 125).
    15
    [11]
    The ventilation valve (100) of claim 10, wherein:
    - the openings (123, 125) are delimited by the edges (122, 124) and where
    - the transition tube (130) accordingly comprises a non-rotationally symmetrical flange (135) adapted to engage the edge (122) at a certain mounting angle.
    [12]
    Ventilation valve (100) according to one of the preceding claims 7 to 11,
    20 wherein the mounting frame (120) or housing (110) or both are / are symmetrical about their vertical centerline.
    [13]
    An installation baffle comprising a ventilation valve (100) according to any one of the preceding claims, characterized by an adapter (150) mountable to the transition pipe (130) to reduce the exhaust air duct (102).
    25
    [14]
    The mounting kit of claim 13, wherein the adapter (150) is adapted to engage the front end (152) of the cover (140) and the rear end (153) of the outer end (133) of the transition tube (130) having an opening of the front end (152) of the adapter smaller than the transition tube (130). ) an opening in the outer end (133).
    [15]
    An installation kit according to claim 13 or 14, comprising two or more adapters (150) of different sizes for accommodating a ventilation valve (100) for ventilation pipes of different sizes.
    类似技术:
    公开号 | 公开日 | 专利标题
    JP2005200007A|2005-07-28|Vehicle cowl structure furnished with air pipe
    CA2770380C|2017-08-15|Exhaust vent
    US8888574B2|2014-11-18|Exhaust box
    US9441854B2|2016-09-13|Exhaust vent
    US6183360B1|2001-02-06|Molded roof exhaust vent
    FI20185633A1|2020-01-10|Air vent and installation set
    WO2019184506A1|2019-10-03|Outdoor pipe-connecting structure and air conditioner indoor unit having same
    US8292706B2|2012-10-23|Roof light system having a ventilation device with improved flexibility
    US20170191683A1|2017-07-06|Bath Vent Roof Cap
    CN104832838A|2015-08-12|Hidden type waterproof air guiding structure
    KR20190005664A|2019-01-16|Hood vent for building
    CN206626682U|2017-11-10|Wall-hanging air conditioner all-in-one
    KR20190030672A|2019-03-22|Hood vent for building
    CN108386890A|2018-08-10|Range hood
    WO2005100872A1|2005-10-27|Roof light system having an improved ventilation device
    KR102067180B1|2020-01-15|Hood Cap for Prevent Headwinds
    FI61565B|1982-04-30|VENTILANORDNING FOER INSTALLERING VID OEPPNINGEN AV EN INLOPPSLUFTKANAL
    JP2007327686A|2007-12-20|Ventilation device
    CN215412159U|2022-01-04|Air port assembly and air conditioner applying same
    JPH11237090A|1999-08-31|Vent cap
    CN209027027U|2019-06-25|Cover member, joint pipe structure and air conditioner indoor unit
    KR20200061158A|2020-06-02|Wall-penetration dual sleeve for direct ventilator with anti-wind damper and ventilation method of direct exhaust system using the same
    KR200493368Y1|2021-03-22|Indian tent for glamping
    KR20210000264U|2021-02-03|A diffuser having a piping connector
    FI95952C|1996-04-10|Junction box for plumbing fixtures and method of installing the junction box
    同族专利:
    公开号 | 公开日
    EP3594578A1|2020-01-15|
    FI128893B|2021-02-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CA2349332A1|2001-05-31|2002-11-30|Martin Gamelin|Exterior inlet/exhaust port|
    CN104515243A|2013-09-26|2015-04-15|建准电机工业股份有限公司|Air exchange device|
    TWI507647B|2013-09-26|2015-11-11|Sunonwealth Electr Mach Ind Co|Air-exchanging device|
    TWI558954B|2014-09-22|2016-11-21|建準電機工業股份有限公司|Air-exchanging device capable of adjusting indoor/outdoor temperature difference|
    法律状态:
    2019-06-17| PC| Transfer of assignment of patent|Owner name: VILPE OY |
    2021-02-26| FG| Patent granted|Ref document number: 128893 Country of ref document: FI Kind code of ref document: B |
    优先权:
    申请号 | 申请日 | 专利标题
    FI20185633A|FI128893B|2018-07-09|2018-07-09|Air vent and installation set|FI20185633A| FI128893B|2018-07-09|2018-07-09|Air vent and installation set|
    EP19180840.1A| EP3594578A1|2018-07-09|2019-06-18|Ventilation valve and installation kit|
    [返回顶部]