Electronic alarming device for harmful gas detection
A technology of harmful gas and alarm device, which is applied in the direction of alarms, electrical transmission signal systems, instruments, etc., can solve the problems of different locations of harmful gases, incomplete detection, and small application range, etc. Flexible, practical effects
Inactive Publication Date: 2020-02-28
HANGZHOU KUANFU TECH
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Problems solved by technology
[0004] 1. At present, the locations of harmful gases are different, because the quality of harmful gases is different, so many gas detection alarm devices can only detect whether the gas at a height is harmful, the scope of application is small, the integrity is poor, and the detection is not comprehensive;
[0005] 2. Today's harmful gas detection and alarm devices are all fixed, and cannot be directly and effectively moved to the ideal detection point according to the user's needs. The flexibility is poor and the movement is inconvenient.
Method used
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Embodiment 1
[0023] see Figure 1-3 , the present invention provides the following technical solutions: an electronic alarm device for harmful gas detection, comprising a load-bearing box 1, the four corners of the bottom center and outer ends of the load-bearing box 1 are vertically fixedly connected with universal wheels 2 respectively, and the center of the top of the load-bearing box 1 is fixedly connected There is a detection box 3, and the outer side of the detection box 3 is equidistantly provided with alarm holes 4. The inner cavity of the detection box 3 is fixedly connected with a gas detector 5, and the left and right ends of the gas detector 5 are symmetrically equipped with sound and light alarms 6, respectively. The center of the top of the detection box 3 is vertically connected with a detection drainage pipe 7, the top of the detection drainage pipe 7 is vertically connected with a suction fan 8, the outer surface of the bottom of the suction fan 8 is fixedly connected with ...
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The invention belongs to the technical field of harmful gas detection, and particularly provides an electronic alarming device for harmful gas detection. The electronic alarming device comprises a bearing box body, and a detection box is fixedly connected to the center of the top of the bearing box body; alarming holes are circumferentially and equidistantly formed in the outer side of the detection box, a gas detector is fixedly connected to an inner cavity of the detection box, and acousto-optic alarms are symmetrically arranged at the left end and the right end of the gas detector; a detection flow guiding pipe is connected to the center of the top of the detection box in a perpendicular penetrating mode, a suction fan is connected to the top of the detection flow guiding pipe in a perpendicular penetrating mode, a fan supporting plate is fixedly connected to the surface of the outer side of the bottom of the suction fan, and electric pushing barrels are perpendicularly and fixedlyconnected to the left end and the right end of the top of the fan supporting plate respectively. According to the electronic alarming device for harmful gas detection, gas at multiple heights can be easily detected, the application range is wide, detection is more comprehensive, and the electronic alarming device can be easily moved to a detection place for detection.
Description
technical field [0001] The invention belongs to the technical field of harmful gas detection, and in particular relates to an electronic alarm device for harmful gas detection. Background technique [0002] Harmful gases refer to gases that adversely affect the health of humans or animals, or that have no effect on the health of humans and animals, but make humans or animals feel uncomfortable and affect the comfort of humans or animals, such as NH3, H2S and CO etc. In daily life, people can not only beautify the room but also purify the air through some plants that can absorb harmful gases in the air, such as: chrysanthemum, camellia, cyclamen, violet, tuberose, morning glory, carnation , Gladiolus and other plants. [0003] There are following problems in existing technology: [0004] 1. At present, the locations of harmful gases are different, because the quality of harmful gases is different, so many gas detection alarm devices can only detect whether the gas at a heig...
Claims
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IPC IPC(8): G08B21/12G08B7/06
CPCG08B7/06G08B21/12
Inventor 孟庆生
Owner HANGZHOU KUANFU TECH