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    • 3. 发明专利
    • Induced airflow generator
    • 诱导气流发电机
    • JP2014098519A
    • 2014-05-29
    • JP2012251181
    • 2012-11-15
    • Koken Ltd興研株式会社
    • SUZUKI TAKEHITOFUJISHIRO YUKINITTA TSUNEZOKAKINUMA TOMOYUKISATO TAKAHIRO
    • F24F7/06
    • F24F7/10F24F13/08
    • PROBLEM TO BE SOLVED: To provide an induced airflow generator capable of changing a flow direction of uniform airflow flowing in a space.SOLUTION: An induced airflow generator 4 suctions part of uniform airflow flowing in a guide 3 and discharges the suctioned airflow to an end side of the guide 3 to generate an airflow with a direction having an angle in a range of an angle of a direction perpendicular to a direction of the uniform airflow to an angle of the same direction as the direction of the uniform airflow. Whereby the induced airflow generator 4 induces the uniform airflow near the airflow to change a flow direction of part of the uniform airflow.
    • 要解决的问题:提供能够改变在空间中流动的均匀气流的流动方向的感应气流发生器。解决方案:感应气流发生器4吸入在引导件3中流动的均匀气流的一部分,并将吸入的气流排出到一端 导向件3的一侧,以产生具有在与均匀气流的方向垂直的方向的角度范围内的角度与与均匀气流的方向相同方向的角度的方向的气流。 由此引起的气流发生器4引起气流附近的均匀气流,以改变部分均匀气流的流动方向。
    • 7. 发明专利
    • Air conditioning method
    • 空调方法
    • JPS61101734A
    • 1986-05-20
    • JP22167584
    • 1984-10-22
    • Taisei Corp
    • NISHIMURA MASAKAZUKABURAGI SHINICHI
    • F24F3/00F24F3/044F24F7/10F24F11/02
    • F24F3/044F24F7/10
    • PURPOSE:To heat or cool a building so as to allow the air in the ceiling space to move to the room space when the room is being used by preventing the air in the ceiling space from leaking to the room space when the room is not being used. CONSTITUTION:When the room is not being used, the air cooled by an air conditioner 1 passes through a duct 2 to be discharged from an outlet 2a into the space A in the ceiling, and, after heating or cooling the casing 8 enveloping the ceiling space, id drawn via an inlet 3c of a duct 3a to be heated or cooled by the air conditioner 1 for circulation. When the room is being used, a buffle plate 7 is lowered to release an air outlet 6. Then, the air blown out of the duct 2 is heated or cooled by the casing which has been heated or cooled when the room was not being used for heating or cooling of the room. In this instance, a switch valve of the air conditioner 1 may be switched so that the drawing of air may be conducted not from the air drawing duct 3a on the ceiling side but from the air drawing duct 3b.
    • 目的:加热或冷却建筑物,以便当房间被使用时允许天花板空间中的空气移动到房间空间,当房间不被使用时,防止天花板空间中的空气泄漏到房间空间 用过的。 构成:当不使用房间时,由空调1冷却的空气通过管道2从出口2a排出到天花板的空间A中,在加热或冷却包封天花板的壳体8之后 空间,id经由要由空调1加热或冷却以便循环的管道3a的入口3c。 当房间被使用时,缓冲板7被降下以释放空气出口6.然后,当不使用房间时,被管道2吹出的空气被加热或冷却的壳体加热或冷却 用于加热或冷却房间。 在这种情况下,可以切换空调装置1的切换阀,使得空气的抽吸不能从天花板侧的空气抽吸管3a而是从空气抽吸管3b进行。
    • 8. 发明专利
    • Clean work room
    • 清洁工作室
    • JPS6176837A
    • 1986-04-19
    • JP19885484
    • 1984-09-22
    • Shinko Kogyo Kk
    • OKUBO MICHITOMOYOSHIDA YASUTOSHI
    • F24F7/06F24F3/16F24F7/10
    • F24F3/161F24F7/10
    • PURPOSE:To simplify and facilitate the on-site construction work such as sealing work by maintaining the ceiling plenum in a negative pressure relative to the clean work room so that the unfiltered air may be prevented from leaking into the clean work room. CONSTITUTION:A fan filter unit 4 which integrally has a fan in the upper part of the casing and a filter in the lower part of the casing is disposed on the ceiling. A floor air inlet is disposed in the floor, and the floor plenum and ceiling plenum are connected by a vertical duct 9. The air in the ceiling plenum is drawn and forced to the filter by the fan, and the pressurized air is filtered by the filter to be blown into the clean work room as clean air. As the air in the ceiling plenum 5 is drawn and discharged to the clean work room via the filter under a pressure by the fan directly before the filter 18, the clean work room becomes at a positive pressure relative to the ceiling plenum 5. Because of this, there is no chance for the unfiltered air in the ceiling plenum to leak into the clean work room.
    • 目的:为了简化和便利现场施工工作,例如通过将天花板通风室保持在相对于清洁工作室的负压下进行密封工作,以防止未过滤的空气泄漏到干净的工作室中。 构成:在天花板上设置风扇过滤器单元4,该风扇过滤器单元4在壳体的上部一体地具有风扇并且在壳体的下部具有过滤器。 地板空气入口设置在地板上,地板增压室和天花板通过垂直管道9连接。天花板通风室中的空气被风扇拉出并被迫送到过滤器,并且加压空气被 过滤器作为清洁空气吹入干净的工作室。 当天花板5中的空气在过滤器18之前直接通过风扇的压力下通过过滤器被抽吸并排出到清洁工作室时,清洁工作室相对于天花板增压室5成为正压。因为 这样,没有机会将天花板上的未过滤空气泄漏到干净的工作室。
    • 9. 发明专利
    • Air shower system
    • 空气淋浴系统
    • JPS6159131A
    • 1986-03-26
    • JP18020284
    • 1984-08-28
    • Takenaka Komuten Co Ltd
    • SHIRATORI YASUHIROINOUE TOSHIO
    • E04H5/02F24F3/16F24F7/06F24F7/10
    • F24F3/161F24F7/10
    • PURPOSE:To quickly remove the dust that fills a compartment so that the duty may not enter a clean room by discharging a strong jet of clean air when entering the clean room, which is continued to be supplied at a suitable airflow velocity for several seconds immediately after terminating the jet. CONSTITUTION:The light wind air cycle (I) draws the air in a compartment 11 by a light wind fan 12, and blows same into the compartment 11 at a rate of 0.05-0.1m/s through a prefilter 13 and a ultra high-performance filter 14. Such a circulating operation is normally continued. The air jet (II) discharges the air in the compartment 11 into the compartment from air jet nozzles in a ventilating side wall 115 at a rate of 25m/s by the main fan 16. Such a circulating operation is conducted for 10-20sec only when a person entered into the compartment 11. The laminar airflow (III) supplies the air in the compartment 11 into the compartment at a rate of 0.5-1m/s by the main fan 16 as a vertical laminar flow from the ventilating ceiling 113. Such a circulating operation is conducted for 5-10sec from immediately after stopping the air jet to the door opening.
    • 目的:要快速清除填充隔间的灰尘,以免在进入洁净室时排出强烈的清洁空气,否则不能进入洁净室,该洁净室将继续以合适的气流速度立即供应几秒钟 终止喷气机后。 构成:轻风空气循环(I)通过轻风扇12将空气吸入隔室11中,并通过预过滤器13和超高速吹风机以0.05-0.1m / s的速率吹入隔室11, 性能过滤器14.这种循环操作通常继续。 空气喷射器(II)通过主风扇16以25m / s的速率从空气喷嘴在通气侧壁115中将空间11排出到隔室中。这样的循环操作仅进行10-20秒 当人进入隔室11时,层流气流(III)以主风扇16的速度以0.5-1m / s的速度将隔室11中的空气作为来自通风天花板113的垂直层流供应。 这样的循环操作在将空气喷射停止到门开口之后立即进行5-10秒。
    • 10. 发明专利
    • Pressurized and air-conditioned building facility in air pollution district
    • 空气污染地区的压缩和空调建筑设施
    • JPS5977237A
    • 1984-05-02
    • JP18645682
    • 1982-10-23
    • Takasago Thermal Eng Co Lts
    • HANAOKA TAKEO
    • F24F3/00F24F7/10
    • F24F7/10
    • PURPOSE:To control the entry of polluted air into a building by a structure wherein an air shower, which jets circulating air in forms of high speed air streams into a passage space formed between an outside door and an inside door at a gate way for persons or objects in a pressurized and air-conditioned building, is provided. CONSTITUTION:A return air taken in from a passage space 33 through suction ports 42 in a double wall space is removed coarse particles and noxious gas therefrom at prefilters 44, led to an attic space, sent respectively to filter units 36 and 36' by means of blowers 34 and 34' so as to be caught fine particles, and then supplied through air supply ducts 43 to respective blow-off openings 35 in order to be blown-off in forms of air jets. Consequently, pollutants adhered to human body or object are blown-away by being air-showered. The air-showered pulluted air is sucked again through the suction ports 42 in order to be circulated. In such a manner as mentioned above, the pollutants accompanied with human body or object, which enters the building through the passage space, are removed.
    • 目的:通过一种结构控制污染空气进入建筑物的结构,其中将空气淋浴器以高速气流的形式将循环空气以门的方式喷射到形成在外门和内门之间的通道空间中 或者在加压和空调建筑物中的物体。 构成:从通道空间33通过双壁空间中的吸入口42引入的返回空气在预过滤器44处从其中去除粗颗粒和有害气体,导致阁楼空间,分别通过装置送到过滤单元36和36' 的鼓风机34和34',以便被捕获的细颗粒,然后通过空气供应管道43供应到相应的吹扫开口35,以便以空气喷射的形式被吹出。 因此,附着在人体或物体上的污染物被空气吹扫。 通过吸入口42再次吸入空气抽吸的空气以便循环。 以上述方式,除去通过通道进入建筑物的伴随人体或物体的污染物。