Escape device for underwater rescue
A technology of escape device and oxygen exhaust device, which is applied in water lifesaving, transportation and packaging, ships, etc., and can solve problems such as complex structure, inability of escape personnel to enter in time, complex driving system and power system, etc.
Active Publication Date: 2020-04-14
考伊斯消防设备(上海)有限公司
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Problems solved by technology
[0002] The underwater escape device is a life-saving device that assists the escapee to escape from deep water in case of water disaster, shipwreck or underwater death. At present, the common underwater escape device usually adopts a closed structure cover. At the same time, the escapee enters the closed cover and escapes from the deep water with the help of internal driving force, but this escape device has defects: 1. The current escape device is only suitable for the situation with escape time, and the escapee enters the escape device before drowning. 2. The escape device has a huge structure, and the number of single rescuers is limited, and the oxygen supply usually adopts a compressed oxygen supply system, and cooperates with complex 3. The escape device requires a complicated driving system and a power system, and the structure is complex, so the present invention provides an escape device for underwater rescue
Method used
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[0026] As a preferred embodiment of the present invention, the annular groove 12 is provided with an arc-shaped protective tube 30 .
[0027] As a preferred embodiment of the present invention, the water passage jacket 9 is provided with a water passage groove 31 .
[0028] As a preferred embodiment of the present invention, the bottom of the water jacket 9 is provided with an end cover, and a sealing gasket 32 is provided between the end cover and the hollow guide sleeve 29 .
[0029] As a preferred embodiment of the present invention, the water jacket 9 is provided with a pin 33, and the control sleeve 25 is provided with a pin 2 34, and the pin 33 passes through the pull rod 35 and the pin 2 34. connect.
[0030] As a preferred embodiment of the present invention, a counterweight pedal 36 is provided at the bottom of the support rod 24 .
[0031] As a preferred embodiment of the present invention, the water inlet 20 is covered with a pull cover 37 .
[0032] Working pr...
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The invention discloses an escape device for underwater rescue. The device comprises a bearing conical disc group and a bearing rod combination, the bearing rod combination is arranged at the bottom of the bearing conical disc group; and the bearing conical disc group comprises a supporting disc, an oxygen discharging device and a buoyancy device. A spherical cover and an annular side wing are arranged on the supporting disc, the oxygen discharging device is arranged at the top of the spherical cover, the oxygen discharging device comprises an annular arc body and a water passing sleeve, a storage bin is arranged in the annular arc body, a hollow guide sleeve is arranged on the annular arc body, and the water passing sleeve is arranged in the hollow guide sleeve in a sleeved mode. The spherical cover is arranged in the supporting disc on the bearing conical disc group; the oxygen discharging device is arranged in the spherical cover, water in the spherical cover can be discharged by means of the principle that sodium peroxycarbonate can release oxygen when meeting water, the spherical cover is always in a water-free state by means of atmospheric pressure, an escape person can put the head in the spherical cover, and meanwhile, the released oxygen can be provided for the escape person to breathe.
Description
technical field [0001] The invention relates to the technical field of underwater escape, in particular to an escape device for underwater rescue. Background technique [0002] The underwater escape device is a life-saving device that assists the escapee to escape from deep water in case of water disaster, shipwreck or underwater death. At present, the common underwater escape device usually adopts a closed structure cover. At the same time, the escapee enters the closed cover and escapes from the deep water with the help of internal driving force, but this escape device has defects: 1. The current escape device is only suitable for the situation with escape time, and the escapee enters the escape device before drowning. 2. The escape device has a huge structure, and the number of single rescuers is limited, and the oxygen supply usually adopts a compressed oxygen supply system, and cooperates with complex 3. The escape device requires a complicated driving system and a pow...
Claims
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Login to View More IPC IPC(8): B63C9/00
CPCB63C9/00
Inventor 马雪婷
Owner 考伊斯消防设备(上海)有限公司