Status and demand for high-rise fires, Wuxi City, Jiangsu Province, the officers and men of the fire brigade to use their brains, starting from the actual, full use of common materials around the invention of a high-altitude rescue self-protection device, hose interface protection bayonet, water with bay windows fixed "invention", etc. cleverly solve some common problems encountered in high-rise building fire-fighting and rescue. In the climbing operation or rescue senior people trapped, the firefighters often face the risk that: the officers and men of the belt with safety buckle loose; trapped people do not dare to use two ladder hook ladder, metal pull staircase, lift your car platform ; sometimes rescue workers carrying tools and equipment can not afford more than one rescue mission. To better faster and safer to save the trapped workers, Xingyuan Road, Wuxi detachment squadron officers to read a lot of books, and detailed consultation Jiangnan University professor of physics, and after the test, the self-protection device designed to produce high-altitude rescue. The device is fully learn the car seat belt works design and implementation of aerial work or rescue, rescue personnel will be fixed on one end of the self-retaining device safe fulcrum drops slowly pull out the seat belt device, should the operator appears fall phenomenon, emergency brake, stop whereabouts. The equipment is easy to carry, simple operation, security squadron officers and soldiers constantly test confirmed its usefulness. Anti blurted: hose interface protection card extinguisher Shenzhen, Shenzhen extinguisher annual inspection, fire extinguisher box, fire equipment, fire maintenance, Nanshan, Shenzhen Tian Lake Fire Nanshan safety fire equipment repair center, [http://www.szytxffm.net Shenzhen fire extinguishers www.0755119.net] Shenzhen Fire, Fire Engineering in Shenzhen, Shenzhen, fire equipment, fire-fighting equipment in Shenzhen, Shenzhen Fire for the record, fire safety, Nanshan, Shenzhen Fire Maintenance in the high-rise fire fighting and rescue officers and soldiers completed the laying of a vertical or horizontal water supply pipeline excessive pressure likely to cause blurted. The fire ground, the time is no room for delay, even in the shortest possible time to re-connect the good hose interface, can lead to the interruption of water supply, the pressure decreases and other issues directly affect the efficiency of fire-fighting and rescue and fire officers and men of their own security. Brigade Secret Squadron, Wuxi officers and soldiers in combat in observing and thinking, the use of steel scrap, invention produced water with interface protection card, Φ80mm or Φ65mm water with use. In the supply process, the officers and men every water with interface connections fixed outside interface protection card, the use of the the internal bayonet and parcel force, the tightly secured adjacent to the water with the interface, to prevent high-pressure water supply the hose interface off, to ensure the uninterrupted fire water supply, while also satisfying the demand for water supply pressurized battle. Through the water smooth: "L"-type water with fixed vertical laying of water with the water supply of the high-rise building fire, into the window at the water with fixed requirements is difficult to produce a vertical downward force, and hose since the major water supply line prone Angular, resulting in poor water or reduced water pressure. The Wuxi detachment building road squadron officers several attempts to take advantage of a few inner diameter of 65mm the pressure tube invention produced a durable, practical water with a windowsill holder. The device was the "L"-type style, length 800mm, 350mm, weighing only 8kg, and easy to carry in the fire fighting. Serrated cast in the lower part of the device can be firmly "grasping" live windowsill mounting bracket (adjustable) on the tube, in order to use the windowsills and walls of different thicknesses at fixed. Meanwhile, across the device installed Picture-fast interface, the water supply line can convert from the vertical plane also protect the water supply flow, to achieve high-level water supply fast, safe and unimpeded purpose. , The soldiers into combat use, water efficiency has been greatly improved.