Ultraviolet flame detection device
A flame detection and ultraviolet technology, applied in the field of experimental equipment, can solve the problems of affecting the experimental effect, damage, inaccurate data, etc., to achieve the effect of simple and reasonable structure design, improve lighting, and ensure accuracy
Inactive Publication Date: 2020-02-07
泰州市恒信建设工程质量检测有限公司
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Problems solved by technology
The structural design of the existing ultraviolet flame detection device is unreasonable, and the lighting effect of the detector is not good, which leads to inaccurate experimental data and affects the experimental effect. The light-carrying shell is easy to overheat and cause damage, which affects the overall efficiency of the experiment.
Method used
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[0012] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.
[0013] Such as figure 1 As shown, an ultraviolet flame detection device includes an optical track 1, an optical multiplier tube 2, a light-reducing film 3, a cooling cavity 4, a light source emitter 5, a shutter 6, a UV filter 7 and a detector 9. The optical track 1 is provided with an optical multiplier tube 2 and a stop light reduction film 3, the optical multiplier tube 2 and the stop light reduction film 3 are compatible, and one side of the support stop light reduction film 3 is provided with a light source emitting The outer end of the light source emitter 5 is provided with a cooling chamber 4, the other end of the light source emitter 5 is provided with a shutter 6, and one side of the shutter 6 is correspondingly provided with a UV filter 7, and the UV filter A detector 9 is installed on one side of the optical sheet 7, and the UV filter 7 is ...
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The invention discloses an ultraviolet flame detection device. The device comprises an optical track, an optical multiplier, a carrying stop light reducing sheet, a cooling cavity, a light source emitter, a shutter, a UV light filter and a detector. The optical track is provided with the optical multiplier and the carrying stop light reducing sheet. The cooling cavity is formed in the outer end ofthe light source emitter; the a shutter is arranged at the other end of the light source emitter; the UV optical filter is correspondingly arranged at one side of the shutter; the detector is arranged on one side of the UV optical filter; the UV optical filter and the detector are arranged in parallel and are matched with each other. According to the invention, the light source emitter is arranged at one side of the carrying stop light reducing sheet, the cooling cavity is formed in the outer end of the light source emitter, and the cooling cavity can cool a light carrying shell, so the cooling effect is good, damage caused by overheating in the light carrying shell is avoided, the overall efficiency of an experiment is improved; the detector is arranged on one side of the UV light filter, the UV light filter and the detector are arranged in parallel and matched, and the UV light filter can effectively improve the lighting degree of the detector, so the lighting effect is good, and the accuracy of experimental data is effectively guaranteed.
Description
technical field [0001] The invention relates to the technical field of experimental equipment, in particular to an ultraviolet flame detection device. Background technique [0002] The flame detector test device is mainly used for debugging, acceptance and maintenance inspection of automatic fire alarm system. When the switch on the heating pen is turned on to ignite the ejected butane gas, the flame at the burner passes through the filter of the lens barrel to generate infrared light and ultraviolet light that can make the infrared and ultraviolet flame detectors respond. In the fire response test of infrared and ultraviolet flame detectors, under simulated fire conditions, after detection, whether the detector can respond within a certain period of time, and output a fire alarm signal, and start the alarm confirmation light at the same time. The structural design of the existing ultraviolet flame detection device is unreasonable, and the lighting effect of the detector is...
Claims
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Login to View More IPC IPC(8): G01J1/02
CPCG01J1/02
Inventor 王宜宝
Owner 泰州市恒信建设工程质量检测有限公司