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公开(公告)号:EP0866273A1
公开(公告)日:1998-09-23
申请号:EP98200767.6
申请日:1998-03-11
IPC分类号: F23N5/10
CPC分类号: F23N5/107 , F23N5/02 , F23N2027/22 , F23N2035/18 , F23N2037/02 , Y10T137/1516
摘要: The device comprises a safety valve (20) with an actuator (22) which can be armed manually, a regulation valve (25) disposed in a duct (21) downstream of the safety valve (20) for supplying a main burner (13), a tapping duct (28) for supplying a pilot burner (15), and a flame detector for the pilot burner (15) for supplying the actuator (22) of the safety valve (20) with sufficient energy to hold the safety valve (20) open after manual arming has taken place and the pilot light has been lit.
In order also to supply another burner (17) without compromising the safety of the device, an on/off valve (30) provided in a duct (29) branching off the main duct (21) between the safety valve (20) and the regulation valve (25) has operating means coupled to the manual arming member (23) of the actuator (22) of the safety valve (20) for keeping the on/off valve (30) in a condition in which it shuts off the branch duct (29) during the manual arming of the safety-valve actuator.摘要翻译: 该装置包括具有可手动装备的致动器(22)的安全阀(20),设置在安全阀(20)下游的管道(21)中的调节阀(25),用于供应主燃烧器(13) ,用于供应引燃燃烧器(15)的排放管道(28)和用于引燃燃烧器(15)的火焰检测器,用于向安全阀(20)的致动器(22)提供足够的能量以保持安全阀( 20)手动布防发生后,打开指示灯。 为了在不影响装置安全性的情况下提供另一个燃烧器(17),设置在分配在安全阀(20)和安全阀(20)之间的主管道(21)的管道(29)中的开关阀(30) 调节阀(25)具有联接到安全阀(20)的致动器(22)的手动布防构件(23)的操作装置,用于将开关阀(30)保持在其关闭分支 在安全阀执行器的手动布防期间,管道(29)。