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    • 5. 发明授权
    • Exhaust vent adapter for use with multiple heating units
    • 用于多个加热单元的排气孔适配器
    • US5421774A
    • 1995-06-06
    • US45279
    • 1993-04-06
    • Werner Specht
    • Werner Specht
    • F23J11/02F23J13/02F23J13/04
    • F23J13/04F23J11/02F23J13/025F23J2211/20F23J2213/202
    • 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.
    • 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。
    • 10. 发明申请
    • MULTI-BOILER AND CONTROL METHOD THEREOF FOR PREVENTING BACK FLOW OF EXHAUST GAS
    • 用于防止排气回流的多锅炉及其控制方法
    • US20100330512A1
    • 2010-12-30
    • US12519154
    • 2008-12-26
    • Si-Hwan Kim
    • Si-Hwan Kim
    • F23N1/02F23N5/26
    • F24H9/2042F23J2211/20F23N3/002F23N3/082F23N5/242F23N2031/28F23N2033/08F23N2037/02F23N2041/06F24D12/02F24D19/10F24D2200/043Y02B10/70Y02B30/14
    • 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.
    • 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。