Oxygen concentration monitoring device for dry ice cleaning
By designing a portable and firm oxygen concentration monitoring device during dry ice cleaning, the health hazards caused by the decrease in oxygen concentration are solved, and the risk of device drop is reduced, achieving safe and effective oxygen concentration monitoring.
CN222622287UActive Publication Date: 2025-03-18CHINA YANGTZE POWER
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Patent Information
- Application Number
- CN202421263259.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Technical Problem
During dry ice cleaning, a decrease in oxygen concentration may cause the operator to experience health-threatening symptoms, and the existing devices are prone to falling, which poses a risk of major accidents.
Method used
An oxygen concentration monitoring device is designed, including a safety helmet and an oxygen concentration detector. The housing and connecting plate are connected by screws, and the detector is fixed to the safety helmet with straps and limit snaps to ensure that the device is portable and secure.
Benefits of technology
It realizes real-time detection of oxygen concentration during dry ice cleaning, promptly reminding operators to avoid health hazards, and at the same time, the device is designed to prevent falling, reducing the risk of accidents.
✦ Generated by Eureka AI based on patent content.
Abstract
An oxygen concentration monitoring device for dry ice cleaning comprises a safety helmet, an oxygen concentration detector is arranged on the safety helmet, the oxygen concentration detector comprises a first shell and a second shell, a mounting hole is formed in the first shell, and a screw penetrates through the mounting hole to connect the first shell and the second shell together; the safety helmet further comprises a connecting plate, a through hole matched with the mounting hole is formed in the connecting plate, a screw penetrates through the through hole and the mounting hole, the first shell and the second shell are connected, the connecting plate is fixed to the first shell, connecting lugs are arranged on the two sides of the connecting plate and used for being connected with a bandage, and the bandage is hooped on the safety helmet. According to the oxygen concentration monitoring device for dry ice cleaning, the oxygen concentration detector can be fixedly connected with the bandage, then the bandage is connected to a safety helmet, and the bandage is limited through the bandage limiting buckle and prevented from falling off; according to the device, the oxygen concentration detector can be firmly installed on the safety helmet, the oxygen concentration of an operation area can be detected in real time, and the device is portable and not prone to falling off.
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