• 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:
    The present invention relates to a ventilation device for use in a building, comprising a housing, a ventilation passage extending through the housing between a supply of the housing to be turned towards the outside of the building and a turning towards the inside of the building outlet of the housing for providing an air flow between the inlet and the outlet. The ventilation device further comprises a first valve for closing and releasing the ventilation passage, which first valve is designed as a manually operable valve, and a second valve for closing or releasing the ventilation passage, which first valve is designed as an electrically operated skilled control valve.
    公开号:BE1025141B1
    申请号:E2017/5845
    申请日:2017-11-17
    公开日:2018-11-20
    发明作者:Luc Louis Renson
    申请人:Vero Duco N.V.；
    IPC主号:
    专利说明:

    (30) Priority data:
    02/12/2016 NL 2017 919 (73) Holder (s):
    VERO DUCO N.V.
    8630, VEURNE Belgium (72) Inventor (s):
    The present invention relates to a ventilation device for use in a building, comprising a housing, a ventilation passage extending through the housing between an inlet to be turned towards the exterior of the building. of the housing and an outlet of the housing to be turned towards the interior of the building to provide an air flow between the inlet and the outlet. The ventilation device further comprises a first valve for closing or releasing the ventilation passage, which first valve is designed as a manually operable valve, and a second valve for closing or releasing the ventilation passage, which first valve is designed as an electric operated control valve.
    Fig. 1B
    BELGIAN INVENTION PATENT
    FPS Economy, K.M.O., Self-employed & Energy
    Publication number: 1025141
    Filing number: BE2017 / 5845
    Intellectual Property Office
    International Classification: E06B 7/06 F24F 13/18
    Date of grant: 20/11/2018
    The Minister of Economy,
    Having regard to the Paris Convention of 20 March 1883 for the Protection of Industrial Property;
    Having regard to the Law of March 28, 1984 on inventive patents, Article 22, for patent applications filed before September 22, 2014;
    Having regard to Title 1 Invention Patents of Book XI of the Economic Law Code, Article XI.24, for patent applications filed from September 22, 2014;
    Having regard to the Royal Decree of 2 December 1986 on the filing, granting and maintenance of inventive patents, Article 28;
    Having regard to the application for an invention patent received by the Intellectual Property Office on 17/11/2017.
    Whereas for patent applications that fall within the scope of Title 1, Book XI, of the Code of Economic Law (hereinafter WER), in accordance with Article XI.19, § 4, second paragraph, of the WER, the granted patent will be limited. to the patent claims for which the novelty search report was prepared, when the patent application is the subject of a novelty search report indicating a lack of unity of invention as referred to in paragraph 1, and when the applicant does not limit his filing and does not file a divisional application in accordance with the search report.
    Decision:
    Article 1
    VERO DUCO N.V., Handelsstraat 19, 8630 VEURNE Belgium;
    represented by
    NLO BVBA, Technologiepark 19, 9052, ZWIJNAARDEGENT;
    a Belgian invention patent with a term of 20 years, subject to payment of the annual fees as referred to in Article XI.48, § 1 of the Economic Law Code, for: VENTILATION DEVICE.
    INVENTOR (S):
    RENSON Luc Louis, E. Verhaerenlaan 40, 8620, NIEUWPOORT;
    PRIORITY :
    02/12/2016 NL 2017919;
    BREAKDOWN:
    Split from basic application:
    Filing date of the basic application:
    Article 2. - This patent is granted without prior investigation into the patentability of the invention, without warranty of the merit of the invention, nor of the accuracy of its description and at the risk of the applicant (s).
    Brussels, 20/11/2018,
    With special authorization:
    2017/5845
    BE2017 / 5845
    Ventilation device
    The present invention relates to a ventilation device for use in a building, comprising a housing, a ventilation passage which extends through the housing between a supply of the housing to be turned towards the exterior of the building and a towards the interior of the building. outlet from the housing to provide an air flow between the inlet and the outlet. The present invention further relates to a building comprising the preceding ventilation device.
    State of the art
    Such a ventilation device is known from the prior art. These known ventilation devices have a ventilation passage through which the outside air can flow into the building. In order to prevent excess air from entering in extreme weather conditions and compromising comfort, a flap for closing or releasing the ventilation passage has been fitted.
    These valves can be designed on the one hand as a manually operated valve and on the other hand as a motorized control valve. NL-C-2010338 discloses such a ventilation device with motorized control valve. The motorized control valve has the advantage that a user does not have to operate the valve manually. Despite this advantage, this known ventilation device can be further improved. The problem with such a ventilation device with a motorized control valve is that a relatively heavy motor is required to keep the motorized control valve closed during stormy weather.
    From BE-A-1019147 a ventilation device according to the introductory part of claim 1 is further known. This known ventilation device has a self-regulating valve in combination with a manually operable valve.
    Object of the invention
    An object of the invention is therefore to provide a ventilation device of the aforementioned type that can be controlled and does not require a relatively heavy motor for this.
    2017/5845
    BE2017 / 5845
    Description of the invention
    This object is achieved with a first valve for closing or releasing the ventilation passage, which first valve is designed as a manually operable valve, and a second valve for closing or releasing the ventilation passage, which second valve is designed as a of an electric actuator operated control valve. For example, the control of closing or releasing the ventilation passage can be carried out in function of a measured CO2 value in the building.
    Because on the one hand a manually operated valve is provided, the ventilation passage can be closed without using a relatively heavy motor or actuator, and on the other hand an electrically operated control valve is provided, the ventilation passage can still be controlled. The motor or actuator unit can therefore be made lighter and smaller, making it easy to accommodate in the housing. As a result, the housing does not need to be adapted, or only slightly, so that it can be installed in the usual manner.
    Preferably, the electrically operated control valve is operable by means of an electric motor mounted in or on the housing. The electric motor can be connected to an electric supply line for supplying the electric motor in the housing. Furthermore, an operating line can be provided in the housing for operating the control valve, wherein the electric motor and the operating line are connected to each other. Alternatively, the electrically operated pilot valve can also be operated in other ways than by an electric motor, for example by a linear actuator, a solenoid and the like.
    Furthermore, the electrically operated control valve is preferably arranged on the manually operable valve. The electrically operated control valve can be rotatably suspended from the manually operated valve. The electric motor can be mounted on the manually operated valve.
    In particular, the manually operable valve, in its position in which the ventilation passage is released, can define a discharge opening; the electrically operated control valve can directly adjoin the discharge opening in such a way that the electrically operated control valve can be moved between a release position in which the manually operated
    2017/5845
    BE2017 / 5845 controllable valve, specific drain opening is released and a blocking position in which the drain opening defined by the manually controllable valve is blocked.
    Furthermore, the manually operable valve may include a grate with grate openings that extends over the discharge opening. In that case the grating may have a curvature whose radius is adapted to the radial size of the electrically operated control valve and whose center of curvature coincides approximately with the rotary suspension of the electrically operated control valve.
    According to another possible embodiment, the electrically operated control valve is spaced from and separated from the manually operable valve in the ventilation passage.
    The ventilation device can take various forms. A third valve can be provided which is designed as a self-regulating valve for closing or releasing the ventilation passage under the influence of the flow rate of the air flow determined by the pressure on the facade. Such a self-regulating valve is known per se, inter alia from the aforementioned prior art.
    The housing can be made of metal, such as aluminum. The ventilation device may comprise an elongated housing which defines a longitudinal direction x, a height direction z perpendicular to the longitudinal direction and a transverse direction y perpendicular to the longitudinal direction and height direction, which housing comprises longitudinally oriented and mutually coupled profiles.
    The invention further relates to a building comprising a ventilation device according to any one of the preceding claims.
    Brief description of the figures
    The invention will be explained in more detail below with reference to an illustrative embodiment shown in the drawing.
    Figures 1a, 1b and 1c show a cross-section of a ventilation device according to the invention in a first embodiment in a closed position, a release position and a blocking position, respectively,
    Figures 2a, 2b and 2c show a cross-section of a ventilation device according to the invention in a second embodiment in a closed position, a release position and a blocking position, respectively,
    2017/5845
    BE2017 / 5845
    Figures 3a, 3b and 3c show a cross-section of a ventilation device according to the invention in a third embodiment in a closed position, a release position and a blocking position, respectively.
    Detailed description of the figures
    Figures 1A, 1B and 1C show the ventilation device 1 composed of a number of profiles which are mutually coupled, including the outer profile 6, the inner profiles 11, 31, the connecting profiles 8, 9 and the inner profile 26 coupled thereto. These profiles 6, 8, 9, 11, 26 and 31 together form the housing 5 of the ventilation device. Through this housing 5 the ventilation passage 12 extends between the supply 24 and the discharge 25. The openings 7 in the outer profile 5 form part of the ventilation passage 12. The ventilation passage 12 can be closed by means of the manually operable valve 15 which is rotatable suspended from the inner profile 31 by a swivel suspension 28.
    The manually actuated valve 15 can be held in the closed position by a snap-fit consisting of the ridges 29 on the valve itself and the ridge 30 of the internal profile 26. When the manually operated valve 15 is reached, these ridges snap 29, 30 resiliently one behind the other, so that a reliable closure of the ventilation passage 12 is ensured, even with relatively great pressure on the outer wall, such as during a storm. The manually operable valve 15 further carries a grate 17 with grate openings, which grate openings together define the discharge opening 16 in the position of the valve 15 in which the ventilation passage 12 is released.
    The ventilation device 1 forms the connection between the exterior 13 and the interior 14 of the building, and when the flap 15 is opened it supplies fresh outside air to space located in the interior of the building. For the purpose of controlling the CO2 in the building, an electrically operated control valve 18 is provided in the housing 5, as well as an electric supply line for supplying the electrically operated control valve 18. The electrically operated control valve 18 and the electric supply line are connected to each other in the housing 5. An operating line can also be provided for operating the control valve 18.
    In the first embodiment, the electrically operated control valve is designed as a motorized control valve 18. The motorized control valve 18 can be operable by means of the electric motor 32 mounted on the manually actuable valve 15.
    2017/5845
    BE2017 / 5845
    The electric motor and the electric supply line are hereby connected to each other in the housing 5. The operating line can also be designed as a control line for controlling the electric motor.
    The motorized control valve 18 is suspended by a rotary suspension 27 from the manually operable valve 15. Optionally, the electric motor can also be mounted elsewhere than on the manually operable valve 15. The motorized control valve 18 is directly adjacent to the discharge opening 16 and is movable between a release position in which the discharge opening 16 defined by the manually operated valve is released and a blocking position in which the discharge opening 16 defined by the manually operated valve is blocked.
    The motorized control valve 18 has a free end opposite the rotary suspension 27 thereof with a dimension in the radial direction. The grille 17 has a curvature whose radius is adjusted to the radial size of the motorized control valve 18 and whose center of curvature approximately coincides with the rotary suspension 27 of the motorized control valve 18.
    In addition, the outer profile 6 has a self-regulating valve 23, which responds to excessive air flows.
    The motor of the motorized control valve 18 is relatively light and small, since it only has to regulate the normal air flow under quiet conditions. The pressure differences across the valve are limited, so that the required maximum engine power can be low. As soon as relatively high pressure differences occur as mentioned above, the ventilation passage can be closed manually. The manually operated valve can be pressed by hand until the snap fastening 29, 30 is established.
    As shown in Figures 2A, 2B and 2C, alternatively, the electrically operated control valve 18 may be located remote from and separated from the manually operable valve 14 in the ventilation passage 12. The parts of these figures corresponding to the parts of figures 1A, 1B and 1C are indicated with the same reference signs. The control valve is connected to the outer profile 6 by means of the rotary suspension 27, and controls the air flow through the flow passage 12. Here, too, the motor 32 of the control valve 18 is light and small, since with the manually operated valve 15 the flow passage is necessary if necessary. 12 can be closed completely and reliably by rotating it around the pivot 28.
    2017/5845
    BE2017 / 5845
    This manually operable valve is connected in known manner to an operating lever located on the outside of the housing 5, which is not shown in more detail.
    As shown in Figures 3A, 3B and 3C, the electrically operated pilot valve can be operated with an electrically operated linear actuator 33 for closing or releasing the pilot valve 18 respectively. The parts of these figures corresponding to the parts of Figures 1A, 1B and 1C are indicated by the same reference characters. The control valve 18 is mounted in or on the housing 5, on the outer profile 6. The control valve 18 is movable between a release position in which the ventilation passage 12 is released and a blocking position in which the ventilation passage 12 is blocked. The electrically operated linear actuator 33 is arranged to close the lockable valve 18 in its blocking position, in function of a control signal.
    2017/5845
    Reference list
    BE2017 / 5845
    1. Ventilation device
    2. Facade
    3. Frame
    4. Ceiling
    5. Housing
    6. Exterior profile
    Opening
    8.9. Connection profile
    11. Inner profile
    12. Ventilation passage
    13. Exterior of building
    14. Interior of building
    15. Manually operated valve
    16. Drain opening
    17. Schedule
    18. Electrically operated control valve
    23. Self-regulating valve
    24. Supply
    25. Drainage
    26. Internal profile
    27. Rotary suspension
    8. Rotary suspension
    29. Ledge
    30. Ledge
    31. Inner profile
    32. Engine
    2017/5845 g BE2017 / 5845
    权利要求:
    Claims (16)
    [1]
    Conclusions
    Ventilation device (1) for use in a building, comprising a housing (5), a ventilation passage (12) which extends through the housing (5) between an inlet to be turned towards the exterior (13) of the building ( 24) of the housing (5) and an outlet (25) of the housing to be turned towards the interior (14) of the building for providing an air flow between the inlet (24) and the outlet (25), a first valve (15) for closing or releasing the ventilation passage (12), which first valve is designed as a manually operable valve (15), and a second valve (18) for closing or releasing the ventilation passage (12), with the characterized in that the second valve is designed as an electrically actuated control valve (18).
    [2]
    Ventilation device according to claim 2, wherein the electric drive (32,
    33) is mounted in or on the housing (5), and the electric drive (32, 33) and an electric supply line for feeding the electric drive (32, 33) are connected together in the housing (5).
    [3]
    Ventilation device according to claim 2, wherein in the housing (5) an operating line is provided for operating the control valve (18), and the electric drive (32, 33) and the operating line are connected to each other.
    [4]
    Ventilation device as claimed in any of the claims 1-4, wherein the electrically operated control valve (18) is arranged on the manually operable valve (15).
    [5]
    Ventilation device according to claim 4, wherein the electrically operated control valve (18) is rotatably suspended from the manually operable valve (15).
    [6]
    Ventilation device according to claim 4 or 5, wherein electric drive (32,
    33) is fitted to the manually operated valve (15).
    [7]
    Ventilation device according to claims 5-6, wherein the manually operated valve (15), in its position in which the ventilation passage (12) is released, defines a discharge opening (16), the electrically operated control valve (18) directly adjacent to the
    2017/5845
    9 BE2017 / 5845 drain opening (16) and the electrically operated control valve (18) is movable between a release position in which the drain opening (16) determined by the manually operated valve is released and a blocking position in which the drain opening (16) determined by the manually operated valve is blocked.
    [8]
    Ventilation device according to claim 7, wherein the manually operable valve (15) comprises a grate (17) with grate openings extending over the discharge opening (16).
    [9]
    Ventilation device according to claims 7 and 8, wherein the electrically operated control valve (18) has a free end opposite the rotary suspension (27) thereof and has a dimension in radial direction, the grille (17) has a radius of which the radius is adapted to the radial size of the electrically operated control valve (18) and whose center of curvature coincides approximately with the rotary suspension (27) of the electrically operated control valve (18).
    [10]
    Ventilation device according to any one of claims 1-3, wherein the electrically operated control valve (18) is arranged at a distance from, and separate from, the manually operable valve (15) in the ventilation passage (12).
    [11]
    Ventilation device according to any one of the preceding claims, wherein the electric drive comprises an electric motor (32).
    [12]
    Ventilation device according to any one of the preceding claims, wherein the electric drive comprises an electric linear actuator (33).
    [13]
    Ventilation device according to any one of the preceding claims, wherein a third valve (23) is provided which is designed as a self-regulating valve (23) for closing or releasing the ventilation passage (12) under the influence of the flow rate of the air flow. ).
    [14]
    Ventilation device according to any one of the preceding claims, wherein the housing (5) consists of metal, such as aluminum.
    2017/5845
    10 BE2017 / 5845
    [15]
    Ventilation device according to any one of the preceding claims, comprising an elongated housing (5) which determines a longitudinal direction x, a height direction z perpendicular to the longitudinal direction and a transverse direction y perpendicular to the longitudinal direction and height direction, which housing (5) in the longitudinal direction targeted and interconnected
    Includes 5 profiles (6, 8, 9, 11).
    [16]
    Building comprising a ventilation device (1) according to any one of the preceding claims.
    BE2017 / 5845
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    BE2017 / 5845
    BE2017 / 5845
    BE2017 / 5845
    2Ö17 / 5845
    BE2017 / 5845
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    同族专利:
    公开号 | 公开日
    NL2017919B1|2018-06-18|
    BE1025141A1|2018-11-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3828852A1|1988-08-25|1990-03-08|Heinrich Dipl Ing Krage|Ventilating device|
    JP2005232938A|2004-02-23|2005-09-02|Oiles Eco Corp|Aperture opening/closing device|
    CN201972559U|2010-12-15|2011-09-14|广州市住邦建材发展有限公司|Natural ventilator for doors, windows and curtain walls|
    法律状态:
    2018-12-13| FG| Patent granted|Effective date: 20181120 |
    2020-08-21| MM| Lapsed because of non-payment of the annual fee|Effective date: 20191130 |
    优先权:
    申请号 | 申请日 | 专利标题
    NL2017919A|NL2017919B1|2016-12-02|2016-12-02|Ventilation device|
    NL2017919|2016-12-02|
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