In many fields such as industrial production, municipal construction, and emergency rescue, confined space operations are a common and dangerous task. These spaces are often enclosed or semi enclosed, with restricted entrances and exits, poor ventilation conditions, and are prone to the accumulation of toxic and harmful gases or insufficient oxygen content, posing a huge threat to the safety of workers. In order to thoroughly address these safety hazards, Tianhaoyang has independently developed an innovative safety protection device - the limited space life support device. With the power of technology, it provides comprehensive safety protection for limited space operators.

1. Safety hazards of confined space operations

Limited space operations refer to work carried out in narrow, enclosed, or semi enclosed spaces, such as underground pipelines, basements, tunnels, storage tanks, reactors, etc. Due to their unique environmental conditions, these spaces have become high-risk areas for frequent accidents. When workers work in these spaces, they not only face direct risks such as hypoxia, poisoning, and suffocation, but may also encounter secondary disasters such as fires and explosions. Once an accident occurs, due to the limited space and difficulty of rescue, it often causes serious consequences and even endangers life.

2. Introduction to limited space life support device

The limited space life support device is an intelligent pump suction gas safety protection equipment that integrates functions such as gas collection, detection, warning, transportation, and purification. One click startup, without the need for any chemical reagents, allows real-time gas detection, danger warning, and gas replacement, providing safety assurance for operators.

3. Characteristics of limited space life support device

♦ Intrinsic safety circuit design, safe and reliable;

♦ Can detect various flammable and toxic gases;

♦ Integrating the functions of gas collection, detection, warning, transportation, and purification, this machine solves the problems of detection and purification;

♦ Ultra large exhaust capacity, air exchange rate>1800m ³/h per hour;

♦ High strength metal body+anti-corrosion spray coating process, impact resistance, acid resistance, alkali resistance, cold resistance, heat resistance, and easy flame retardancy;

♦ Pump suction: fast detection data, more accurate values;

♦ High definition display screen: 3.5-inch ultra high definition LCD color screen, beautiful and elegant, presenting various detection indicators clearly.

4. Scope of application of limited space life support device

Underground confined spaces: basements, underground warehouses, underground engineering, underground pipe trenches, underground ditches, tunnels, cable trenches, cable shafts, culverts, pits, deep excavations, abandoned wells, cellars, inspection chambers, biogas digesters, septic tanks, sewage treatment tanks (wells/plants), chemical plants, etc;

Limited space on the ground: such as distillery pits, fermentation tanks, pickling tanks, breweries, pulp tanks, grain warehouses, silos, etc;

Closed equipment: cabins, storage tanks, material tanks, vehicle mounted tanks, reaction towers (kettles), kilns, furnaces, flues, pipelines, boilers, etc.

Limited space life support device, first detect, then purify, and then operate to prevent safety accidents! It provides a solid safety guarantee for confined space workers with its compact body, powerful functions, and convenient operation, safeguarding the life safety of every confined space worker!