The invention discloses a life-saving device around a pond, comprising a base, wherein a pillar is fixed on the top surface of the base, a ceiling is fixed on the top surface of the pillar, and a cavity is provided in the ceiling. A recovery shaft is rotatably provided in the cavity, and two sets of ropes are wound around the periphery of the recovery shaft. A hanging plate is fixed on the right side of the column, and a life ring is mounted on the hanging plate. The life ring It can be tied with the rope so that when the life buoy is thrown into the water, it can be rotated by the recovery shaft to pull the life buoy back. The present invention can inflate the life buoy and oxygen mask through the rotation of the inflatable shaft. Accelerating the inflation efficiency, eliminating the need to replace the oxygen mask and life buoy back and forth, saving rescue time, meanwhile, rescuers and rescued people can be quickly pulled back to the shore by a rope at the same time, saving rescue time and energy.

An evacuation system (10) includes an electrically insulating inflatable conveyance (11), which is stowed within, and deployed from, a framework (21) attached to an interior structure (45) or exterior structure (43) of an industrial vehicle (38). The inflatable conveyance (11) preferably has a flexible base (12) affixed to, and dependently supported by, longitudinally disposed closed tubular members (15), and may take the form of a chute that may be configured to function as a slide or as a ladder. The chute may be enclosed with a canopy (17), or may be open but provided with upwardly extending side walls (16). In implementations of a canopy (17), transparent egress windows (19) may be provided. Transversely oriented straps (14) form safety steps and/or hand rails in a ladder configuration of the chute.

A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter/receiver for remote control flying the drone and communicating with an operator. The search and rescue drone may be flown manually, or may have some autonomous flight and locator capabilities. For example, in one embodiment, the search and rescue drone may be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes a basket, harness, or other means for actually recovering a swimmer in distress, and flying that person back to safety on a ship or on shore.

A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter/receiver for remote control flying the drone and communicating with an operator. The search and rescue drone may be flown manually, or may have some autonomous flight and locator capabilities. For example, in one embodiment, the search and rescue drone may be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes a basket, harness, or other means for actually recovering a swimmer in distress, and flying that person back to safety on a ship or on shore.

An inline for an inflatable assembly may comprise a first end defining a primary gas inlet and a second end defining a primary gas outlet. An internal surface may define a flow path extending from the primary gas inlet to the primary gas outlet. An orifice may be located between the first end and the second end. The orifice may be defined, at least partially, by a radial wall extending from the internal surface to the external surface. The orifice may be configured to entrain ambient air with a primary gas flowing from the primary gas inlet to the primary gas outlet.

An inline for an inflatable assembly may comprise a first end defining a primary gas inlet and a second end defining a primary gas outlet. An internal surface may define a flow path extending from the primary gas inlet to the primary gas outlet. An orifice may be located between the first end and the second end. The orifice may be defined, at least partially, by a radial wall extending from the internal surface to the external surface. The orifice may be configured to entrain ambient air with a primary gas flowing from the primary gas inlet to the primary gas outlet.

The invention relates to a portable puncture-proof pontoon for wading auxiliary rescue which includes a first component, a floating body, an inflatable component, and a second component. The first component includes a first housing, a floating body roll and a first motor. The inflatable component includes a support plate, a connecting cylinder, an air bag and a compressed gas tank. The floating body includes a bridge body and an inflatable buoy. The second component includes a second housing, a cable reel and a power control box. The portable puncture-proof pontoon for wading auxiliary rescue has simple and reasonable structure, ease to use, portable, safe and reliable and has high adaptability, etc., which effectively solves the problem of wading rescue equipment that is not suitable for special terrain during rescue.

The invention relates to a portable puncture-proof pontoon for wading auxiliary rescue which includes a first component, a floating body, an inflatable component, and a second component. The first component includes a first housing, a floating body roll and a first motor. The inflatable component includes a support plate, a connecting cylinder, an air bag and a compressed gas tank. The floating body includes a bridge body and an inflatable buoy. The second component includes a second housing, a cable reel and a power control box. The portable puncture-proof pontoon for wading auxiliary rescue has simple and reasonable structure, ease to use, portable, safe and reliable and has high adaptability, etc., which effectively solves the problem of wading rescue equipment that is not suitable for special terrain during rescue.

A pneumatic rescue system; the pneumatic rescue system includes a housing having a tank-section, a connector-section, and a barrel-section; and a flotation-device configured to provide buoyancy to an individual stranded in a body of water. The pneumatic rescue system provides a rapid response designed to reach stranded individuals by firing the flotation-device to the individual.

A pneumatic rescue system; the pneumatic rescue system includes a housing having a tank-section, a connector-section, and a barrel-section; and a flotation-device configured to provide buoyancy to an individual stranded in a body of water. The pneumatic rescue system provides a rapid response designed to reach stranded individuals by firing the flotation-device to the individual.