Portable laser methane detection alarm
CN309195397SActive Publication Date: 2025-03-25ANHUI ZHONGGUANG ZHIGAN TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430536858.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2039-08-23
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Figure 000001_ABST
Abstract
1. The name of the product of this design: Portable laser methane detection alarm. 2. Purpose of the product of this design: It is used to measure the methane content in an environment or mine with the danger of explosion of methane or coal dust. When the concentration of methane exceeds the set alarm point, the instrument will send out an audible and visual alarm signal. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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