强制通风煤气炉

[中文适用范围]： 本国际标准规定了自动强制通风燃气燃烧器的构造和操作的术语、试验程序和一般要求，以及相关控制和安全装置的提供。 它适用于以下设备： a) 装有助燃空气风扇的自动燃气燃烧器（以下称为“燃烧器”），其装备如第 4 章所述，旨在用于不同类型的器具并使用燃气； b) 全预混燃烧器和喷嘴混合燃烧器； c) 带有单个燃烧室的单个燃烧器，当此类燃烧器安装到单个器具上时，相关器具标准的要求也适用； d) 仅使用燃气运行时的单燃料和双燃料燃烧器； e) 设计用于同时使用燃气和液体燃料的双燃料燃烧器的燃气功能，对于后者，ISO 22968 的要求也适用。它不适用于直接燃烧过程中使用的燃烧器，无论是具有定义的燃烧室应用，还是燃烧室壁面温度高于 750°C 或传热介质温度高于 500°C 的燃烧器。 [外文原描述]： ISO 22967:2010 specifies the terminology, test procedures and general requirements for the construction and operation of automatic forced draught gas burners, and the provision of related control and safety devices. It is applicable to automatic gas burners fitted with a combustion air fan, equipped as described therein, and intended for use in appliances of different types and operated with fuel gases, total pre‑mixed burners and nozzle mixed burners, single burners with a single combustion chamber, single‑fuel and dual‑fuel burners when operating only on gas, and the gas function of dual-fuel burners designed for simultaneous operation on gaseous and liquid fuels (for the latter operation, see also ISO 22968). It is not applicable to burners used in direct fired processes either with defined combustion chamber applications or where the combustion chamber wall surface temperature is greater than 750 °C or the heat‑transfer medium temperature is greater than 500 °C.