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发明公开
CN108709658A 一种PDE火焰温度实时测量装置 无效 - 驳回

一种PDE火焰温度实时测量装置
摘要：
本发明涉及测量装置技术领域，尤其是一种PDE火焰温度实时测量装置，包括发动机缸体，所述第一壳体的内部设有半导体激光器，所述第二壳体的内部设有光电探测器，所述第二壳体的内壁左端连接有第二弹簧，所述第二弹簧的另一端连接有第一挡板，所述凹槽的内部设有多个第一弹簧，所述第一弹簧的另一端连接有第二挡板。本发明通过设有的半导体激光器和光电探测器能够对脉冲爆震发动机内部的火焰温度进行测量，测量结果精准，方便快捷，设有的弹簧和挡板能够对半导体激光器和光电探测器进行防护，避免因发动机震动而受损，提高了半导体激光器和光电探测器的使用寿命，结构简单，使用方便，值得使用。
摘要（英）：

The invention relates to the technical field of measurement devices, in particular to a real-time measurement device of PDE flame temperature. The measurement device comprises an engine cylinder body.A semiconductor laser is arranged in a first housing body. A photoelectric detector is arranged in a second housing body. A second spring is connected to the left end of the inner wall of the secondhousing body. The other end of the second spring is connected with a first baffle plate. Multiple first springs are arranged in a groove. A second baffle plate is connected to other ends of the firstsprings. According to the invention, through the semiconductor laser and the photoelectric detector, flame temperature in a pulse knocking engine can be measured conveniently and quickly; measurementresults are precise; through the springs and the baffle plates, the semiconductor laser and the photoelectric detector can be protected against damage caused by vibration of the engine; service lifetime of the semiconductor laser and the photoelectric detector is prolonged; and the measurement device is simple in structure, convenient to use and worthy of use.

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