Combustible gas detector
A gas detector, microprocessor technology, applied in fuel testing, material inspection, etc., can solve serious problems, achieve low power consumption, high reliability, and eliminate threats
Inactive Publication Date: 2015-02-04
LANGFANG ENN GAS EQUIP
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Problems solved by technology
[0009] In view of this, the purpose of the present invention is to provide a combustible gas detector that can transmit data to the current background monitoring center through Bluetooth to solve the problem that the performance and operating status of the existing combustible gas detectors are too heavily dependent on the operator , low cost, high reliability, multi-mode warning, more secure
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[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 As shown, a combustible gas detector includes a detector housing 1 combined with figure 2 and image 3 As shown, it also includes an acquisition module, a microprocessor, a display module, an alarm module and a bluetooth transmission module; the microprocessor is connected with a memory; 2, the display screen 7 is connected to the microprocessor 10 through the LED display circuit, the acquisition module includes a gas sensor, and a temperature compensation circuit is connected between the gas sensor and the microprocessor; the alarm module includes an indicator light 8 and a buzzer 9, and the housing 1 The front cover is provided with an indicator lamp installation hole 3 and a buzzer sound outlet 4, and t...
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The invention discloses a combustible gas detector. The combustible gas detector comprises a detector housing, an acquisition module, a microprocessor, a display module, an alarm module and a Bluetooth transmission module, wherein the microprocessor is connected with a memory; the display module comprises a display screen; the display screen is connected with the microprocessor by use of an LED display circuit; the acquisition module, the alarm module and the Bluetooth transmission module are all connected to the microprocessor by use of a circuit; the Bluetooth transmission module is provided with a microstrip antenna; a power plug is arranged on the housing and the overall detector is supplied with a power source; an on / off key is arranged on the housing and connected with the microprocessor by use of a circuit. The combustible gas detector is capable of realizing short-distance quick data transmission through the Bluetooth transmission module, and is high in reliability and low in power consumption without depending on networks such as the Internet; as a result, the influence of actually existing uncertain factors such as operator systems or services on data transmission can be avoided.
Description
technical field [0001] The invention relates to the field of combustible gas monitoring, in particular to combustible gas monitoring equipment, in particular to a combustible gas detector. Background technique [0002] Combustible gas detectors can continuously monitor and alarm toxic gases and combustible gases within the lower limit of explosion in industrial environments. Combustible gas alarms are gas leak detection alarms, which are preventive alarms in regional safety monitors. When flammable or toxic gas leaks in an industrial environment, when the gas alarm detects that the gas concentration reaches the critical point of the lower or upper limit of the explosion, the flammable gas alarm will send out an alarm signal to remind the staff to take safety measures and drive the exhaust Wind, cut-off, and sprinkler systems prevent explosions, fires, and poisoning accidents, thereby ensuring safe production and life. [0003] From the perspective of domestic and foreign de...
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Inventor 杨铮张春林高鹏项玲玲陈烊伊齐雪兵
Owner LANGFANG ENN GAS EQUIP