Mini type turbine engine combustion chamber
A micro-turbine and combustion chamber technology, applied in the direction of combustion chambers, continuous combustion chambers, combustion methods, etc., can solve the problems of ignition instability and achieve the effects of improving ignition stability, easy ignition, and simple structure
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[0027] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention Any modification of the structure, change of the proportional relationship or adjustment of the size shall still fall within the scope of the technical content disclosed in the present invention without affecting the effect and the purpose of the present invention. within the scope covered.
[0028] Also, it is to be understood that the terms "central", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only...
Embodiment 1
[0032] Such as figure 1 Shown, a kind of microturbine engine combustor comprises oil transfer ring 1, igniter 2 evaporation tube 4 and combustor housing 8,
[0033] Wherein, the outer wall of the combustion chamber housing 8 is provided with a combustion chamber intake hole 3, which is used to enter the high-pressure airflow outside the combustion chamber into the combustion chamber through the combustion chamber intake hole 3, and the lower area of the combustion chamber housing 8 outer wall Extending to the inside of the body and bending to form an inner wall, the outer wall and the inner wall form an annular U-shaped cavity, which is the combustion chamber cavity 5, and a through hole is opened on the inner wall. The oil transfer ring 1 belongs to the fuel system and is connected to the external pipeline The oil delivery pipe under the oil delivery ring 1 is welded to the upper end of the combustion chamber housing 8 through a metal connecting piece, and the end of the oi...
Embodiment 2
[0037] Such as Figure 1-5 Shown, a kind of microturbine engine combustor, comprises oil transfer ring 1, igniter 2, combustion chamber intake hole 3, evaporation pipe 4 and combustion chamber housing 8,
[0038] Wherein, the outer wall of the combustion chamber housing 8 is provided with a combustion chamber intake hole 3, which is used to enter the high-pressure airflow outside the combustion chamber into the combustion chamber through the combustion chamber intake hole 3, and the lower area of the combustion chamber housing 8 outer wall Extend and bend to the inside of the body to form an inner wall. The outer wall and the inner wall form an annular U-shaped cavity, which is the combustion chamber cavity 5. There are through holes on the inner wall. The oil transfer ring 1 is fixedly connected to the The upper end of the combustion chamber housing 8 and the end of the oil delivery pipe are placed inside the combustion chamber cavity 5. The oil delivery ring 1 belongs to t...
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