| 摘要 |
<p>A gas burner assembly, such as for a boiler, is built up from easily assembled prefabricated units enabling the assembly configuration, the heat output and the control system to be selected at a relatively late production stage thereby facilitating the manufacture of a range of boilers of different kinds and with different requirements. The basic units are a control body (20) which mounts various control modules (22, 23,32) selected according to the desired control functions, a burner (1) which is sectioned to enable expansion to the required size, and a manifold (2) which interconnects the control body and burner and can be connected to each in different orientations.</p> |
