Exhaust vent adapter for use with multiple heating units
    1.
    发明授权
    Exhaust vent adapter for use with multiple heating units 失效
    用于多个加热单元的排气孔适配器

    公开(公告)号:US5421774A

    公开(公告)日:1995-06-06

    申请号:US45279

    申请日:1993-04-06

    申请人: Werner Specht

    发明人: Werner Specht

    IPC分类号: F23J11/02 F23J13/02 F23J13/04

    摘要: An exhaust vent adapter is provided for use in a heating system having a plurality of heating units, which allows all heating units to discharge combustion gases through a single exhaust opening. The adapter comprises a body with a plurality of discrete chambers formed therein, each chamber communicating with a separate heating unit. The body of the adapter has a single exhaust opening formed therein, through which each chamber is independently connected to a separate exhaust vent pipe. The vent pipes leading from plurality of the chambers are concentrically arranged, and may be extended through a single opening in either the wall or ceiling of a building in which the heating units are installed. In a preferred embodiment, the body of the adapter has a single divider secured therein, which defines two chambers and segregates the combustion gases from a pair of heating units.

    摘要翻译: 提供排气适配器用于具有多个加热单元的加热系统,其允许所有加热单元通过单个排气口排放燃烧气体。 适配器包括其中形成有多个分立室的主体,每个室与单独的加热单元连通。 适配器的主体具有形成在其中的单个排气口,每个室独立地连接到单独的排气管。 从多个室引出的排气管同心地布置,并且可以延伸穿过其中安装加热单元的建筑物的墙壁或天花板中的单个开口。 在优选实施例中,适配器的主体具有固定在其中的单个分隔件,其限定两个室并且将一些加热单元的燃烧气体隔离开。

    MULTI-BOILER AND CONTROL METHOD THEREOF FOR PREVENTING BACK FLOW OF EXHAUST GAS
    4.
    发明申请
    MULTI-BOILER AND CONTROL METHOD THEREOF FOR PREVENTING BACK FLOW OF EXHAUST GAS 有权
    用于防止排气回流的多锅炉及其控制方法

    公开(公告)号:US20100330512A1

    公开(公告)日:2010-12-30

    申请号:US12519154

    申请日:2008-12-26

    申请人: Si-Hwan Kim

    发明人: Si-Hwan Kim

    IPC分类号: F23N1/02 F23N5/26

    摘要: The present invention relates to a control method of preventing backflow of exhaust gas of a multiboiler that is composed of a plurality of boilers connected in a line, each of which includes a wind pressure sensor measuring wind pressure of air flowing into a combustion chamber and a controller controlling the number of revolutions of a fan supplying air into the combustion chamber on the basis of the wind pressure measured by the wind pressure sensor, and in which any one of the controllers is set as a master controller and the other controllers are set as slave controllers and the master controller and the slave controllers are connected by a communication line to communicate with each other, and the control method includes: measuring wind pressures of air flowing into the combustion chambers using the wind pressure sensors in the controller of boilers that are in operation; and calculating the average wind pressure of the boilers that are in operation in response to information about the wind pressures measured by the controllers of the boilers that are in operation, using the master controller, determining the control amount of wind of the fans of boilers that are not in operation on the basis of the average wind pressure, and then operating the fan of the boilers that are not in operation on the basis of the determined results. According to the method, it is possible to provide a multi-boiler or a multi-water heater that does not generate additional cost for installing the dampers are not needed and does not substantially breakdown due even though it is used for a long period of time, thereby saving cost for maintenance.

    摘要翻译: 本发明涉及一种防止由多个连接在一起的锅炉组成的多锅炉的排气回流的控制方法,每个锅炉包括测量流入燃烧室的空气的风压的风压传感器和 控制器根据由风压传感器测量的风压控制向空气供给空气的风扇的转数,并且其中任何一个控制器被设置为主控制器,并且其它控制器被设置为 从控制器和主控制器和从控制器通过通信线连接以彼此通信,并且控制方法包括:使用锅炉控制器中的风压传感器来测量流入燃烧室的空气的风压 在运作中 以及使用主控制器,响应于由正在操作的锅炉的控制器测量的关于风压的信息来计算正在运行的锅炉的平均风压,确定锅炉风扇的控制量, 在平均风压的基础上不运行,然后根据确定的结果操作不运行的锅炉的风扇。 根据该方法,可以提供一种不产生额外成本的多锅炉或多重热水器,不需要并且即使长时间使用也不会大大降低阻尼器 ,从而节省维护成本。

    Arrangement having two burners
    7.
    发明授权

    公开(公告)号:US11920785B2

    公开(公告)日:2024-03-05

    申请号:US17267518

    申请日:2019-04-15

    IPC分类号: F23J11/02 F23M9/00 F23M9/02

    摘要: The invention relates to an arrangement (1) including two burners (10), which has a common exhaust gas guiding device (2) and a common supply device (3) for combustion air. A backflow barrier (4) blocks a flow of a gaseous medium in a flow direction and is arranged in the exhaust gas guiding device (2) or in the supply device (3). The backflow barrier (4) has an opening (40) and a movable element (41) which is movable between two positions. The opening (40) is open in case the movable element (41) is in one of the two positions and closed in case the movable element (41) is in another of the two positions.

    Collective air intake and exhaust chimney
    8.
    发明授权
    Collective air intake and exhaust chimney 失效
    集体进气和排气烟囱

    公开(公告)号:US6083098A

    公开(公告)日:2000-07-04

    申请号:US290730

    申请日:1999-04-12

    申请人: Shoshichi Sotoda

    发明人: Shoshichi Sotoda

    摘要: A collective air intake and exhaust chimney suitable for outdoor installation which avoids clogging by snow or frost, which comprises an inner flue (8), a heat insulating layer (12), an outer flue (13), an intake passage (10) between the outer flue and the heat insulating layer, and an exhaust passage inside the inner flue. The device has a double flue branch (3) suitable for connection, e.g., to each floor of a building, which is preferably similar in size and structure to the double flue (8, 12, 13) of the intake and exhaust chimney, and is adapted to be slidably fitted to the intake and exhaust pipe of a forced draft direct vent type heater, and is supported by a supporting member.

    摘要翻译: 一种适合室外安装的集体进气和排气烟囱,其避免雪或霜冻堵塞,其包括内部烟道(8),隔热层(12),外部烟道(13),进气通道(10) 外烟道和绝热层,以及内烟道内的排气通道。 该装置具有适于连接的双烟道分支(3),例如建筑物的每个楼层,其大小和结构优选与进气和排气烟囱的双烟道(8,12,13)相似,以及 适于可滑动地装配到强制通风式加热器的进排气管,并由支撑构件支撑。

    Adjustable pipe fitting
    9.
    发明授权
    Adjustable pipe fitting 失效
    可调管件

    公开(公告)号:US5328213A

    公开(公告)日:1994-07-12

    申请号:US986791

    申请日:1992-12-08

    申请人: James T. Barth

    发明人: James T. Barth

    IPC分类号: F16L9/18 F16L21/00

    摘要: The adjustable pipe fitting of the invention has double walls in accordance with Type B standards established by the American National Standards Institute and Underwriters Laboratories. In the preferred embodiment, the invention comprises a main conduit having three sections which are rotatably coupled together. A branch conduit is securely connected to the main conduit so that fluid communication exists between the branch and main conduits. The branch conduit also comprises three sections which are rotatably coupled together. The main conduit sections and the branch sections are coupled together at oblique angles relative to their respective longitudinal axes to provide a means for adjusting the fitting to accommodate connector pipes having various angles and orientations.

    摘要翻译: 根据美国国家标准协会和美国保险商实验室制定的B类标准,本发明的可调式管接头具有双层壁。 在优选实施例中,本发明包括具有可旋转地联接在一起的三个部分的主导管。 分支管道牢固地连接到主管道,使得在分支和主管道之间存在流体连通。 分支导管还包括可旋转地联接在一起的三个部分。 主导管部分和分支部分以相对于它们各自的纵向轴线的倾斜角度联接在一起,以提供用于调节配件以容纳具有各种角度和取向的连接管道的装置。