The method of judging the long burning of the torch light

A technology of long-bright lights and torches, which is applied in the direction of using electric radiation detectors for photometry, etc., can solve problems such as effective use and unstable output signals, achieve good technical effects, improve reliability, and output signals are stable and reliable.

Active Publication Date: 2016-01-20
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the thermocouple, ultraviolet and infrared detection technology in the prior art cannot be effectively used in harsh environments, and the output signal is unstable, and a new method for judging the long-burning of the torch lamp is provided

Method used

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  • The method of judging the long burning of the torch light

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Effect test

Embodiment 1

[0018] figure 1 It is a structural schematic diagram of the detector of the present invention, the detector includes a probe 1, a high temperature resistant insulating ceramic 3, a housing 6, a mounting rib 2, a connecting rib 4, a high temperature resistant cable 5, the housing 6 is a cylinder, and the probe One end of the needle 1 is located outside the shell 6, and the other end is connected to the high temperature resistant cable 5, the high temperature resistant cable 5 is located outside the shell 6, and the probe 1 inside the shell 6 is surrounded by high temperature insulating ceramic 3, fixed by the connecting rib 4 Inside the casing 6, the insulation between the casing and the probe is guaranteed under severe working conditions such as high temperature. The outside of the casing 6 is provided with a mounting rib 2 to connect with the light. 15 degrees, the length of the probe 1 inside the warm insulating ceramic 3 accounts for 50% of the total length of the probe 1 ....

Embodiment 2

[0023] figure 1 It is a structural schematic diagram of the detector of the present invention, the detector includes a probe 1, a high temperature resistant insulating ceramic 3, a housing 6, a mounting rib 2, a connecting rib 4, a high temperature resistant cable 5, the housing 6 is a cylinder, and the probe One end of the needle 1 is located outside the shell 6, and the other end is connected to the high temperature resistant cable 5, the high temperature resistant cable 5 is located outside the shell 6, and the probe 1 inside the shell 6 is surrounded by high temperature insulating ceramic 3, fixed by the connecting rib 4 Inside the casing 6, the insulation between the casing and the probe is guaranteed under severe working conditions such as high temperature. The outside of the casing 6 is provided with a mounting rib 2 to connect with the light. 10 degrees, the length of the probe 1 inside the warm insulating ceramic 3 accounts for 35% of the total length of the probe 1 ....

Embodiment 3

[0028] figure 1 It is a structural schematic diagram of the detector of the present invention, the detector includes a probe 1, a high temperature resistant insulating ceramic 3, a housing 6, a mounting rib 2, a connecting rib 4, a high temperature resistant cable 5, the housing 6 is a cylinder, and the probe One end of the needle 1 is located outside the shell 6, and the other end is connected to the high temperature resistant cable 5, the high temperature resistant cable 5 is located outside the shell 6, and the probe 1 inside the shell 6 is surrounded by high temperature insulating ceramic 3, fixed by the connecting rib 4 Inside the casing 6, the insulation between the casing and the probe is guaranteed under severe working conditions such as high temperature. The outside of the casing 6 is provided with a mounting rib 2 to connect with the lamp. The part of the probe 1 located outside the casing 6 is provided with a certain upward angle, the angle is 30 degrees, the length...

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Abstract

The invention relates to a method for judging ever-burning of a torch ever-burning lamp and mainly solves the problem that in the prior art, a flame ion detector cannot be effectively used in the severe environment. According to the method for judging ever-burning of the torch ever-burning lamp, the ever-burning lamp is internally provided with a flame ion detector, wherein the flame ion detector comprises a probe (1), a high-temperature-resistant insulation ceramic (3), a housing (6) and a high-temperature-resistant cable (5); one end of the probe (1) is arranged outside the housing (6), and the other end is connected with the high-temperature-resistant cable (5); the high-temperature-resistant cable (5) is arranged outside the housing (6); and the periphery of the probe (1) in the housing (6) is partially wrapped with the high-temperature-resistant insulation ceramic (3). The above technical scheme well solves the above problem, and the method can be used in flame detection of the torch ever-burning lamp.

Description

technical field [0001] The invention relates to a method for judging the permanent burning of a torch permanent lamp. technical background [0002] The flare system is an important facility in oil refining and chemical enterprises, and its main function is to burn off the gas discharged during the shutdown of the device and the state of emergency. In general, in order to burn the gas discharged from the device as soon as possible, a permanent burning lamp is installed on the top of the torch. [0003] At present, the flame detection technologies of torch lamps mainly include thermocouple, ultraviolet, infrared, etc., which are not perfect. Flame ion detection technology is a relatively new flame detection technology. This technology is based on the principle that flame has unidirectional conductivity. It has certain applications in relatively stable combustion fields such as gas stoves and boilers. However, because the torch light is installed at a height of more than 100 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J1/42
Inventor 于安峰张杰东刘华炜韩中枢党文义王鹏
Owner CHINA PETROLEUM & CHEM CORP
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