Instructions for use of inflatable life jackets (self-inflat

Inflatable life jackets are made of high-strength tensile TPU composite fabric, equipped with miniature high-pressure gas storage cylinders and inflation valves, and adopt a new high-frequency die heat sealing technology. The ready-made garments meet the requirements of SOLAS Convention and IMO latest specifications, and are allowed to be used in the fields of ship boundary, ships, maritime anti-smuggling, water construction, water sports, salvage, flood control and flood prevention, etc. after "CCS" certification. Main features: small and light, comfortable and convenient to wear; The rapid inflation in the water will automatically straighten the human body's face to the sky 120mm higher than the water surface. The air bag has high buoyancy and good airtightness, and the 24-hour buoyancy is reduced by less than 5%, and all technical performances are up to standard. At present, it has been recognized by the shipping industry and is an update of traditional foam life jackets.

　　Main performance indicators:

　　1. Inflatable volume of airbag: 16.5L.

　　2. Weight of compressed gas in the capsule: 33g

　　3. The inflation time is 5 seconds.

　　4. Buoyancy: 16kg

　　5. Storage time of gas in capsule: 5 days.

　　6. High-pressure gas cylinder: disposable and replaceable.

　　7. Lighting time of water battery lamp: 8 hours (in line with IMO standards)

　　8. Atmospheric pressure in the airbag: 0.2kg

　　9. Tilt angle of head and shoulder after floating out of the water: 30-45 degrees

　　10. Distance between mouth and water surface: 120mm

　　11. Widely used in: passenger and cargo ships, yachts, military, marine police, anti-smuggling boats on water, water construction operations, offshore drilling platforms, flood fighting and disaster relief, hydrology, water conservancy and other places for lifesaving.

　　Air life jacket, manual inflatable life jacket, life jacket, life jacket factory, life jacket price 0515-85765155 inflatable life jacket can be divided into manual and automatic styles. This price is manual inflatable life jacket, which is small in size and easy to carry!

　　Operation method and function of manual inflatable life jacket;

　　Pull the drawstring on the inflator of the aviation life jacket hard to turn the drawstring to no less than 90 degrees. The pricker pierces the diaphragm in the high-pressure gas storage cylinder (disposable and replaceable), and the high-pressure carbon dioxide gas rushes into the airbag, which generates buoyancy after the gas expands.

　　Inflatable life jacket is mainly composed of sealed inflatable vest airbag, miniature high-pressure gas cylinder and quick inflation valve, etc., which is often used in the work that may fall into the water. Under normal circumstances (not inflated), the whole inflatable life jacket is hung on people's shoulders like a belt. Because of its small size, it does not hinder people's freedom of operation. Once it falls into the water, it can be inflated into a life jacket with buoyancy of 8~15 kg within 5 seconds when it is in an emergency when it is in danger and needs buoyancy, or it can be inflated automatically according to the action of water (full-automatic inflatable life jacket), or it can be pulled by a guy on the inflation valve (manual inflatable life jacket). The life jacket supports the human body upwards, so that the head and shoulders are exposed to the water, so that the safety can be obtained in time.

　　Inflatable life jackets have two functions: manual inflation and automatic inflation.

　　1. Manual inflation: before or after falling into the water, forcibly pull the pull rope on the inflation device to turn the pull rod to not less than 90 degrees, and the pricker pierces the diaphragm of the gas cylinder, so that the high-pressure CO2 gas rushes into the airbag, and the gas expands to generate buoyancy.

　　2. Automatic inflation: after falling into the water, the life jacket is immersed in the water to soften the water sensitive element in the automatic device, the striker loses its blocking, and the spring stretches to push the striker to pierce the sealing diaphragm of the gas cylinder and the CO2 gas is charged into the air bag to generate buoyancy.

　　3. The nozzle is one-way valve type, and the one-way valve automatically closes after blowing.

　　Inflatable life jackets are divided into three types according to the shape and style: there are three main types of inflatable life jackets, one is vest inflatable life jacket, which is commonly known as vest inflatable life jacket; One is a scarf inflatable life jacket, which is tied around the neck like a scarf. The other is inflatable belt life jacket, also called inflatable belt life buoy and water safety belt. All styles of inflatable life jackets have two specifications, one is manual and the other is automatic. It is suitable for fire fighting, marine police, marine police, armed police, frontier defense, maritime affairs, fishery administration and other units engaged in water rescue activities.

　　1. The raw material of scarf inflatable life jacket is TPU, the color is warning yellow, the weight is only 0.8KG, and the accessories are manual inflatable device, mouth blowing device and 1 distress whistle; Automatic type is automatic inflator, mouth blowing device and 1 distress whistle. The use method is simple, and the wearing time is less than 60 seconds; The release time (manual inflation release) is less than 3 seconds; Or when you fall into the water in distress, the automatic device will automatically puncture the sealing membrane of the gas cylinder, and within 5 seconds, the inflatable life jacket will become a horseshoe-shaped airbag tightly clamped on the neck, with nylon straps, belts and buckles fixed on the back and waist, which can generate 16 kg buoyancy in water and automatically straighten the human body. Large buoyancy and long duration. There is a blow on the life jacket, which can be used to replenish air when people are in the water for a long time; Widely used in: military, customs anti-smuggling boats, water operations, offshore drilling platforms, flood fighting and disaster relief, yachts, leisure fishing, hydrology, water conservancy and other places.

　　2. Vest inflatable life jacket, as its name implies, is vest style, with adjustable sockets at the front and hem, which can be loosened or tightened. Wear light clothes before inflation; After inflation, the air bag tightly wraps the upper body, and reasonable air chamber distribution can automatically turn the human body upside down and tilt to float on the water surface, with the head 120mm higher than the water surface. It is made of TPU nylon composite fluorescent orange, double air bags, manual, automatic and manual inflation, and 17g carbon dioxide gas storage cylinder.

　　3. Inflatable waistband lifebuoys are divided into manual type and automatic type, also called inflatable waistband life jacket. It conforms to the SOLAS Convention of the International Maritime Organization, has the CCS certificate of China Classification Society, and has been selected by many national key projects such as Hong Kong, Macao and Zhuhai. It is well received by China Communications Waterway Bureau, Salvage Bureau, Rescue Bureau and other units. The utility model discloses an escape device, in particular to a waistband-type fast inflation lifebuoy which is worn around the waist and is usually waistband-shaped, and can be quickly inflated when in use. The waistband-type fast inflatable life buoy comprises a life-saving airbag which is provided with an inflation port; The inflation port is provided with a check valve and a gas storage cylinder. When in use, the pull rod is pulled, and the bottle mouth of the gas storage cylinder is punctured by the lancet, so that the compressed gas in the gas storage cylinder is released, and then the inflation action of the lifesaving airbag is quickly completed. In addition, because the utility model adopts the structure of folding and wearing the lifesaving airbag, the utility model has the following beneficial effects: it is convenient to wear; Can quickly fill the lifesaving airbag with gas; High safety performance.

　　Frequently asked questions:

　　1. Q: Is the inflatable life jacket disposable? A: Inflatable life jackets can be used for three to five years, and the accessories are disposable and replaceable.

　　2. Q: Can inflatable life jackets be used with throwers? A: Yes, our inflatable belt life buoy has successfully cooperated with domestic thrower manufacturers, and can be used with hand throwers, Korean throwers and American throwers.