Confined space operation refers to the operation carried out in a closed or partially enclosed environment, which may have risk factors such as insufficient oxygen, accumulation of toxic and harmful gases, flammability and explosion due to limited space. Therefore, confined space operations must follow a series of principles to ensure the safety and health of the workers.
First, the principle of safety first
Before working in confined spaces, it is important to ensure a safe working environment. This includes adequate ventilation of the working environment to ensure adequate oxygen**; Detect toxic and harmful gases in the working space to ensure that their concentrations are below safety standards; Removal or control of flammable and explosive substances that may be present.
GQB-200A7PRO mobile area gas detection and alarm instrument integrates pump-suction gas detection, battery power supply, and first-class monitoring, which meets the requirements of GB30871-2022 "Safety Code for Special Operations of Hazardous Chemicals Enterprises" for continuous detection of confined space operations; It can detect dangerous gases in confined spaces in real time and supervise the operation remotely, and support 4G network communication; Through PC and mobile phone APP, you can grasp the operation situation in the confined space, once the detection of dangerous gas concentration reaches the preset alarm value; The mobile regional gas detection and alarm instrument carries out sound and light alarms and synchronously warns the supervisors wearing the interconnected portable gas detection and early warning instrument within 350 meters of the site; Through this function, the expansion of accidents caused by blind rescue can be effectively avoided and the requirements of real-time monitoring of confined spaces can be met.Second, the principle of prevention firstThe danger of working in confined spaces is high, so the principle of prevention must be adhered to. This includes the development of a detailed operation plan, clarifying the operation procedures and safety measures; Carry out necessary safety education and training for operators to improve their safety awareness and skills; Equip workers with appropriate personal protective equipment and emergency equipment.
3. Standardize operating principles
Confined space operations must follow standardized operating procedures. Operators must work in accordance with the operation plan, and must not change the operation steps or ignore safety measures without authorization. At the same time, it is necessary to maintain smooth communication with the outside during the operation, and report the progress of the operation and the problems encountered at any time.
GQB-200A7SP-U Internet Mobile Gas Detection and Early Warning Instrument, with flameproof design, aluminum alloy shell, beautiful appearance, equipped with a movable trolley to facilitate the replacement of the job site at any time. The interconnected mobile gas detection and early warning instrument integrates multi-channel gas detection, high-power pumping, high-definition, sound and light alarm and other functions at the same time, and can also build a comprehensive three-dimensional monitoring and early warning system with the interconnected portable gas detection and early warning instrument. This product can be wirelessly set up for alarm network construction to realize wireless sharing of alarm information. The interconnected mobile gas detection and early warning instrument is applied to the requirements of continuous detection of confined space operations, supports 4G wireless upload, and is equipped with 360° PTZ monitoring and explosion-proof pad, which can remotely monitor and dangerous gases in confined spaces.Despite all the precautions we take, unexpected situations can still occur when working in confined spaces. Therefore, it is necessary to develop an emergency plan and clarify the emergency response process and who is responsible. In the event of an accident, the emergency plan should be activated immediately, and the rescue force should be organized to deal with it to ensure the safety of the operators.
Fifth, the principle of continuous improvement
The safety management of confined space operations is an ongoing process. We must regularly evaluate the working environment to identify problems and take corrective measures. At the same time, it is necessary to strengthen the training and education of operators and improve their safety awareness and skill level. Only in this way can the safety level of confined space operations be continuously improved.
In general, confined space operations must follow the principles of safety first, prevention first, standardized operation, emergency response and continuous improvement. Only in this way can the safety and health of workers be ensured and accidents prevented.
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