CN113277000B

CN113277000B - Lifesaving communication equipment for ship

Info

Publication number: CN113277000B
Application number: CN202110832599.5A
Authority: CN
Inventors: 王永泽
Original assignee: Jiangsu Nan'ou Internet Of Things Technology Co Ltd
Current assignee: Jiangsu Nan'ou Internet Of Things Technology Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-09-24
Anticipated expiration: 2041-07-22
Also published as: CN113277000A

Abstract

The invention discloses lifesaving communication equipment for a ship, which comprises a rescue capsule and a supply capsule, wherein the rescue capsule is provided with a buckle connecting device capable of being connected with the supply capsule, and a cavity with an upward opening is arranged in the rescue capsule; the GPS system is arranged in the marine floating platform, can determine the position of the marine floating platform by transmitting digital signals, and takes flowing water as energy, so that the GPS system cannot fail due to energy problems at sea; the supply cabin can increase the transpiration effect of seawater and prepare distilled water.

Description

Lifesaving communication equipment for ship

Technical Field

The invention relates to the technical field of marine life saving, in particular to a lifesaving communication device for ships.

Background

Can have hundreds of people on the boats and ships, in case the emergence ship accident often causes a large amount of personnel's damage and death, generally be equipped with the emergency facilities such as life raft that are used for the passenger to save oneself and use on the boats and ships at present, the main effect of life raft is for letting survival personnel and sea water separation, prevent losing temperature and drowning, but if the ship accident takes place in the open sea, then must increase the difficult degree and the required time of rescue work and search work, ordinary life raft is difficult to satisfy the necessary survival demand of survival personnel of seeking survival this moment.

Disclosure of Invention

The invention aims to provide lifesaving communication equipment for ships, which is used for overcoming the defects in the prior art.

The invention relates to a lifesaving communication device for a ship, which comprises a lifesaving cabin and a supply cabin, wherein a buckle connecting device capable of being connected with the supply cabin is arranged on the lifesaving cabin, a first cavity with an upward opening is arranged in the lifesaving cabin, a bearing plate is connected in the first cavity in a vertical sliding manner, a first through hole penetrating downwards is arranged in the lower side surface of the first cavity, a power generation block extending into the first through hole is fixedly arranged on the lower side surface of the bearing plate, a positioning system capable of transmitting a positioning signal is arranged in the power generation block, a second cavity and a third cavity penetrating up and down are arranged in the supply cabin, a second through hole penetrating leftwards into the second cavity is arranged in the left side surface of the third cavity, a first rotating shaft is rotationally connected in the second through hole, the first rotating shaft extends rightwards into the third cavity, and a ratchet wheel is arranged at the right end of the first rotating shaft, the handle is installed on the outer ring of the ratchet wheel, a cavity III is communicated and arranged in the left side face of the cavity III, the first rotating shaft penetrates through the cavity III leftwards and extends into the cavity IV, a rope is wound on the first rotating shaft and is located in the cavity II, the tail end of the rope is connected with the fish catching box through a buckle, a first rotating ring is connected to the inner ring face of the cavity IV in a rotating mode, the first rotating shaft is connected to the inner ring face of the first rotating ring, a limiting mechanism capable of limiting the first rotating ring to rotate is arranged in the cavity IV, a transpiration device is arranged in the cavity IV, and distilled water can be formed through the transpiration effect of seawater.

According to the technical scheme, the rescue capsule is internally provided with a buoyancy device capable of increasing buoyancy, the buoyancy device comprises a high-pressure cabin located in the rescue capsule, high-pressure gas is filled in the high-pressure cabin, a floating groove is formed in the side face of the rescue capsule, a flexible belt is arranged in the floating groove, an air flow channel penetrating into the floating groove is formed in the side face of the high-pressure cabin, a first ball valve is arranged in the air flow channel, and a water sensor is arranged in the lower side face of the rescue capsule.

A further technical scheme, positioning system is including locating No. one rivers way that link up about in the electricity generation piece, be equipped with the mount in the anchor ring of a rivers way, the mount intermediate rotation is connected with a gear shaft, the flabellum is installed to the left end of a gear shaft, and the right-hand member of a gear shaft is equipped with a bevel gear, be equipped with a generator in the last side of a rivers way, No. two gear shafts are installed to the downside of a generator, the lower extreme of No. two gear shafts install with No. two bevel gear of a bevel gear meshing, be equipped with in the loading board by the GPS system of a generator power supply.

According to the technical scheme, the limiting mechanism comprises a first sliding groove arranged in the upper side face of the fourth cavity, a second sliding groove which is communicated rightwards is arranged in the right side face of the first sliding groove, a clamping groove is formed in the outer annular face of the first rotating ring, a first limiting block which can slide into the clamping groove is connected in the first sliding groove in a vertical sliding mode, an operating plate which extends into the second cavity through the second sliding groove is fixedly arranged on the right side face of the first limiting block, and a certain friction force exists between the operating plate and the second sliding groove.

The transpiration device comprises a cover plate hinged to the upper side face of the supply cabin, the cover plate is concave and can cover the second cavity, a flow collecting groove is formed in the upper side face of the supply cabin and is positioned on the outer ring of the second cavity, a second water flow passage penetrating into the third cavity rightwards is formed in the right side face of the flow collecting groove, a manual second ball valve is arranged in the second water flow passage, a second generator is arranged in the left side face of the fourth cavity, a second rotating shaft is arranged on the right side face of the second generator, a circular groove penetrating rightwards is formed in the second rotating shaft, the left end of the second through hole is rotatably connected into the left side face of the circular groove, a plurality of limiting grooves are formed in the ring face of the circular groove, a plurality of spring grooves are formed in the outer ring face of the first rotating shaft, and a second limiting block capable of sliding into the limiting grooves is slidably connected in the spring grooves, no. two stopper through a spring coupling in the medial surface of spring groove, be equipped with in the axis of rotation and reject the electro-magnet of No. two stoppers, be equipped with the heating groove in the side of No. two cavitys, be equipped with in the heating groove by the resistance wire for heating of No. two generator energy supplies.

The technical scheme is that a fifth cavity with a left opening is arranged in the fishing box, a goods taking port which is communicated upwards is arranged in the upper side face of the fifth cavity, a sealing plug is placed in the goods taking port, a butt plate is fixedly arranged on the lower side face of the fifth cavity, a coil spring groove is arranged in the rear side face of the fifth cavity, a connecting shaft is rotatably connected to the rear side face of the coil spring groove and connected to the ring face of the coil spring groove through a coil spring, a sealing plate capable of sealing the fifth cavity is arranged on the connecting shaft, a second electromagnet capable of attracting the sealing plate is arranged in the left side face of the butt plate, a plurality of first water passing holes which are communicated outwards are arranged in the side face of the fifth cavity, a third through hole which is communicated rightwards is arranged in the right side face of the fifth cavity, a water baffle which extends to the right side of the fishing box through the third through hole is connected to the lower side face of the fifth cavity in a left-right sliding mode, the water blocking plate is internally provided with a plurality of water passing holes which are vertically communicated, the water blocking plate is connected with the right side surface of the butt joint plate through a second spring, the right side surface of the water blocking plate is an inclined surface, a trap lamp and a detector are arranged in the upper side surface of the fifth cavity, a second buckle capable of buckling the closing plate is arranged in the front and rear walls of the fifth cavity, and a prompt signal lamp is arranged on the upper side surface of the supply cabin.

The invention has the beneficial effects that: the rescue capsule and the supply capsule are relatively independent, if the ship accident place is in the offshore area, the survival person can only take the rescue capsule to quickly get away from the accident ship, and if the ship accident place is in the offshore area, the survival person can splice the rescue capsule and the supply capsule to increase the possibility of being rescued;

the GPS system is arranged in the marine floating platform, can determine the position of the marine floating platform by transmitting digital signals, and takes flowing water as energy, so that the GPS system cannot fail due to energy problems at sea;

the supply cabin can increase the transpiration effect of seawater and prepare distilled water.

Drawings

Fig. 1 is a schematic structural diagram of a lifesaving communication device for a ship of the invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at cavity number four;

FIG. 3 is a schematic view of the structure of FIG. 2 at the location of the circular groove;

FIG. 4 is a schematic view of the structure of FIG. 1 at the carrier plate;

fig. 5 is a schematic view of the structure of the fish cage of fig. 1.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the present invention will be taken in conjunction with the examples, it being understood that the following text is only intended to describe one life-saving communication device for ships or several specific embodiments of the present invention, and does not strictly limit the scope of the invention as specifically claimed, and as used herein, the terms up, down, left and right are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the following detailed description of the specific features of the life-saving communication device for ships being:

referring to fig. 1 to 5, a rescue communication device for a ship according to an embodiment of the present invention includes a rescue capsule 11 and a supply capsule 12, a buckle connection device 101 capable of being connected to the supply capsule 12 is disposed on the rescue capsule 11, a first cavity 13 with an upward opening is disposed in the rescue capsule 11, a bearing plate 14 is slidably connected in the first cavity 13 up and down, a first through hole penetrating downward is disposed in a lower side surface of the first cavity 13, a power generation block 15 extending into the first through hole is fixedly disposed on a lower side surface of the bearing plate 14, a positioning system 102 capable of emitting a positioning signal is disposed in the power generation block 15, a second cavity 16 and a third cavity 17 penetrating up and down are disposed in the supply capsule 12, a second through hole 18 penetrating left into the second cavity 16 is disposed in a left side surface of the third cavity 17, and a first rotation shaft 19 is rotatably connected in the second through hole 18, the first rotating shaft 19 extends rightwards into the third cavity 17, a ratchet wheel 20 is installed at the right end of the first rotating shaft 19, a handle 21 is installed on the outer ring of the ratchet wheel 20, a fourth cavity 22 is communicated and arranged in the left side face of the second cavity 16, the first rotating shaft 19 passes through the second cavity 16 leftwards and extends into the fourth cavity 22, a rope 23 is wound on the first rotating shaft 19, the rope 23 is located in the second cavity 16, the tail end of the rope 23 is connected with a fish catching box 24 through a buckle, a first rotating ring 25 is rotatably connected in the ring surface of the fourth cavity 22, the first rotating shaft 19 is connected to the inner ring surface of the first rotating ring 25, a limiting mechanism 103 capable of limiting the rotation of the first rotating ring 25 is arranged in the fourth cavity 22, and a transpiration device is arranged in the fourth cavity 22, the transpiration device can form distilled water through the transpiration of seawater.

Beneficially or exemplarily, a buoyancy device 105 capable of increasing buoyancy is arranged in the rescue capsule 11, the buoyancy device 105 includes a high-pressure chamber 30 located in the rescue capsule 11, the high-pressure chamber 30 is filled with high-pressure gas, a floating groove 31 is arranged in a side surface of the rescue capsule 11, a flexible belt 32 is arranged in the floating groove 31, an air flow channel penetrating into the floating groove 31 is arranged in the side surface of the high-pressure chamber 30, a ball valve is arranged in the air flow channel, and a water sensor 34 is arranged in a lower side surface of the rescue capsule 11.

Beneficially or exemplarily, the positioning system 102 includes a first water flow passage 35 disposed in the power generation block 15 and penetrating left and right, a fixed frame is disposed in a ring surface of the first water flow passage 35, a first gear shaft 36 is rotatably connected in the middle of the fixed frame, the fan blade 37 is mounted at a left end of the first gear shaft 36, a first bevel gear is disposed at a right end of the first gear shaft 36, a first power generator 38 is disposed in an upper side surface of the first water flow passage 35, a second gear shaft 39 is mounted at a lower side surface of the first power generator 38, a second bevel gear meshed with the first bevel gear is mounted at a lower end of the second gear shaft 39, and a GPS system 40 powered by the first power generator 38 is disposed in the bearing plate 14.

Beneficially or exemplarily, the limiting mechanism 103 includes a first sliding groove 41 disposed in an upper side surface of the fourth cavity 22, a second sliding groove penetrating rightward is disposed in a right side surface of the first sliding groove 41, a clamping groove 42 is disposed in an outer ring surface of the first rotating ring 25, a first limiting block 43 capable of sliding into the clamping groove 42 is slidably connected in the first sliding groove 41 up and down, an operating plate 44 extending into the second cavity 16 through the second sliding groove is fixedly disposed on a right side surface of the first limiting block 43, and a certain friction force exists between the operating plate 44 and the second sliding groove.

Beneficially or exemplarily, the transpiration device comprises a cover plate 45 hinged to the upper side surface of the supply cabin 12, the cover plate 45 is concave, the cover plate 45 can cover the second cavity 16, a water collecting groove 46 is arranged in the upper side surface of the supply cabin 12, the water collecting groove 46 is positioned at the outer ring of the second cavity 16, a second water flow passage penetrating rightwards into the third cavity 17 is arranged in the right side surface of the water collecting groove 46, a manual second ball valve 47 is arranged in the second water flow passage, a second generator 48 is arranged in the left side surface of the fourth cavity 22, a second rotating shaft 54 is arranged on the right side surface of the second generator 48, a circular groove 49 penetrating rightwards is arranged in the second rotating shaft 54, the left end of the second through hole 18 is rotatably connected to the left side surface of the circular groove 49, a plurality of limiting grooves 50 are arranged in the ring surface of the circular groove 49, the outer ring surface of the first rotating shaft 19 is provided with a plurality of spring grooves, a second limiting block 52 which can slide into the limiting groove 50 is connected in the spring grooves in a sliding mode, the second limiting block 52 is connected to the inner side face of the spring groove through a spring, a first electromagnet 53 which can repel the second limiting block 52 is arranged in the first rotating shaft 19, a heating groove 71 is arranged in the side face of the second cavity 16, and a resistance wire 55 for heating, which is powered by the second generator 48, is arranged in the heating groove 71.

Beneficially or exemplarily, a fifth cavity 56 with a leftward opening is arranged in the fish catching box 24, an upward through goods taking port is arranged in the upper side surface of the fifth cavity 56, a sealing plug 72 is placed in the goods taking port, a butt plate 57 is fixedly arranged on the lower side surface of the fifth cavity 56, a coil spring groove is arranged in the rear side surface of the fifth cavity 56, a connecting shaft 58 is rotatably connected to the rear side surface of the coil spring groove, the connecting shaft 58 is connected to the ring surface of the coil spring groove through a coil spring, a closing plate 59 capable of closing the fifth cavity 56 is arranged on the connecting shaft 58, a second electromagnet 60 capable of attracting the closing plate 59 is arranged in the left side surface of the butt plate 57, a plurality of first water through holes 61 which penetrate through outwards are arranged in the side surface of the fifth cavity 56, a third through hole which penetrates through rightwards is arranged in the right side surface of the fifth cavity 56, and a third through hole which extends to the right side of the fish catching box 24 is slidably connected to the lower side surface of the fifth cavity 56 left side surface of the fifth cavity 56 The water blocking plate 62 is provided with a plurality of water passing holes 63 which are vertically communicated in the water blocking plate 62, the water blocking plate 62 is connected to the right side face of the abutting plate 57 through springs, the right side face of the water blocking plate 62 is an inclined face, trap lamps 64 and detectors 65 are arranged in the upper side face of the cavity 56, a buckle which can buckle the closing plate 59 is arranged in the front wall and the rear wall of the cavity 56, and prompt signal lamps are arranged on the upper side face of the supply cabin 12.

The invention relates to lifesaving communication equipment for ships, which comprises the following working procedures:

when the ship accident site is an offshore area, the rescue time can be shortened, at the moment, a survival person only needs to pick up the rescue capsule 11 and throw the rescue capsule 11 into the sea, when the rescue capsule 11 is positioned on the sea surface, the water sensor 34 can be triggered by seawater, at the moment, the water sensor 34 controls to open the first ball valve, when the first ball valve is opened, high-pressure gas positioned in the high-pressure cabin 30 can flow into the floating groove 31 through the airflow channel, at the moment, the flexible belt 32 expands and increases the water discharge amount, at the moment, the rescue capsule 11 can float on the sea surface more stably, when the survival person enters the first cavity 13, the bearing plate 14 can slide downwards, when the lower side surface of the bearing plate 14 abuts against the lower side surface of the first cavity 13, the bearing plate 14 stops moving, at the moment, the first water flow channel 35 is positioned on the lower side of the rescue capsule 11, and at the moment, the fan blades 37 can rotate, and the fan blades 37 drive the first gear shaft 36 to rotate when rotating, when the first gear shaft 36 rotates, the second gear shaft 39 is rotated by the bevel gears engaged with each other, and at this time, the first generator 38 starts generating electricity, and at this time, the GPS system 40 releases the position signal.

When the ship accident site is a high-sea area, the rescue time is greatly prolonged, at this time, the survival personnel fix the supply cabin 12 on the left side surface of the rescue cabin 11 through the buckle connection device 101, and then the survival personnel throw the rescue cabin 11 and the supply cabin 12 into the sea, at this time, the flexible belt 32 in the floating groove 31 on the left side is only attached to the right side surface of the supply cabin 12, and the supply cabin 12 is not separated from the rescue cabin 11.

When fishing work is required, the survival worker unlocks the second buckle and shifts the operating panel 44 upwards, the first limiting block 43 is separated from the clamping groove 42, the survival worker pushes the fishing box 24 downwards to enable the fishing box 24 to be separated from the second cavity 16, when the fishing box 24 moves to the lower side of the second cavity 16, the closing plate 59 rotates due to the elasticity of the coil spring and enables the fifth cavity 56 not to be closed any more, the water baffle plate 62 moves rightwards due to the elasticity of the second spring and enables the first water through hole 61 and the second water through hole 63 in the lower side surface to be overlapped, then the fishing box 24 continues to move downwards due to gravity, at the moment, the resistance of downward movement of the fishing box 24 is reduced due to the overlapping of the second water through hole 63 and the first water through hole 61, when the fishing box 24 moves, the rope 23 is driven to move and the first rotating shaft 19 is driven to rotate, at the moment, the rotation of the first rotating shaft 19 can not drive the fourth cavity 22 and the handle 21 to rotate, the operating plate 44 is shifted downwards after a certain time, the first limiting block 43 is embedded in the clamping groove 42, the first rotating shaft 19 stops rotating, then the trapping lamp 64 is electrified with the detector 65, when a fish is induced into the fifth cavity 56 by the trapping lamp 64, the detector 65 can trigger the detector 65, the detector 65 controls the second electromagnet 60 and the prompting signal lamp to be electrified, the second electromagnet 60 is electrified to attract the closing plate 59, after a certain time, when the closing plate 59 rotates and closes the fifth cavity 56 and is buckled by the second buckle, the second electromagnet 60 is electrified, then a survival worker needs to rotate the handle 21, when the handle 21 rotates, the first rotating shaft 19 is driven by the ratchet wheel 20 to rotate, the fish catching box 24 is pulled and moves upwards, at the moment, the resistance of the upward movement of the fish catching box 24 is reduced because the second water hole 63 is communicated with the first water through hole 61, when the fishing box 24 moves into the second cavity 16, the fishing box will not fall off again due to friction, and when the water baffle 62 abuts against the side surface of the second cavity 16, the water hole 63 will move leftwards due to the inclined surface, and at this time, the water hole 63 will be dislocated from the water hole 61.

When the transpiration work needs to be carried out and water resources are prepared, a survival worker unlocks the first buckle and enables the first electromagnet 53 to be electrified, the first electromagnet 53 can repel the second limiting block 52 and enables the second limiting block 52 to move into the limiting groove 50 when being electrified, then the survival worker covers the cover plate 45 and rotates the handle 21, the handle 21 drives the first rotating shaft 19 to enable the second rotating shaft 54 to rotate when rotating, the second rotating shaft 54 can enable the second generator 48 to generate power when rotating, and the heating resistance wire 55 starts to work, since the second water through hole 63 is offset from the first water through hole 61 at this time, the seawater in the second cavity 16 is isolated, the transpiration is enhanced, the steam which is evaporated out can be attached to the inner side surface of the cover plate 45 and is condensed, then water drops can flow into the collecting groove 46 to be collected, and then a survival worker can open the second ball valve 47 and obtain water.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a communication equipment for boats and ships lifesaving, includes survival capsule and supply tank which characterized in that: the rescue capsule is provided with a buckle connecting device which can be connected with the supply capsule, a cavity with an upward opening is arranged in the rescue capsule, the cavity is internally provided with a bearing plate which is connected with the bearing plate in a sliding manner from top to bottom, a through hole which is communicated downwards is arranged in the lower side surface of the cavity, the lower side surface of the bearing plate is fixedly provided with a power generation block which extends into the through hole, the power generation block is internally provided with a positioning system which can emit a positioning signal, the supply capsule is internally provided with a second cavity and a third cavity which are communicated from top to bottom, a second through hole which is communicated into the second cavity from left to left is arranged in the left side surface of the third cavity, a first rotating shaft is rotationally connected in the second through hole, the first rotating shaft extends into the third cavity from right, a ratchet wheel is arranged at the right end of the first rotating shaft, and a handle is arranged at the outer ring of the ratchet wheel, a fourth cavity is communicated and arranged in the left side face of the second cavity, the first rotating shaft passes through the second cavity leftwards and extends into the fourth cavity, a rope is wound on the first rotating shaft and is positioned in the second cavity, the tail end of the rope is connected with a fish catching box through a buckle, a first turn ring is rotatably connected in the ring surface of the fourth cavity, the first rotating shaft is connected to the inner ring surface of the first turn ring, a limiting mechanism capable of limiting the first turn ring to rotate is arranged in the fourth cavity, a transpiration device is arranged in the fourth cavity, and the transpiration device can form distilled water through the transpiration of seawater;

the transpiration device comprises a cover plate hinged to the upper side face of the supply cabin, the cover plate is concave and can cover the second cavity, a flow collecting groove is arranged in the upper side face of the supply cabin and is positioned on the outer ring of the second cavity, a second water flow passage penetrating into the third cavity rightwards is arranged in the right side face of the flow collecting groove, a manual second ball valve is arranged in the second water flow passage, a second generator is arranged in the left side face of the fourth cavity, a second rotating shaft is arranged on the right side face of the second generator, a circular groove penetrating rightwards is arranged in the second rotating shaft, the left end of the second through hole is rotatably connected into the left side face of the circular groove, a plurality of limiting grooves are arranged in the ring face of the circular groove, a plurality of spring grooves are arranged in the outer ring face of the first rotating shaft, and a second limiting block capable of sliding into the limiting grooves is connected in the spring grooves in a sliding manner, the second limiting block is connected to the inner side surface of the spring groove through a first spring, a first electromagnet capable of repelling the second limiting block is arranged in the first rotating shaft, a heating groove is arranged in the side surface of the second cavity, and a resistance wire for heating supplied with energy by the second generator is arranged in the heating groove;

the fishing box is internally provided with a fifth cavity with a left opening, the upper side face of the fifth cavity is internally provided with a goods taking port which is communicated upwards, a sealing plug is placed in the goods taking port, the lower side face of the fifth cavity is fixedly provided with a butt joint plate, the rear side face of the fifth cavity is internally provided with a coil spring groove, the rear side face of the coil spring groove is rotatably connected with a connecting shaft, the connecting shaft is connected with the ring face of the coil spring groove through a coil spring, the connecting shaft is provided with a sealing plate which can seal the fifth cavity, the left side face of the butt joint plate is internally provided with a second electromagnet which can attract the sealing plate, the side face of the fifth cavity is internally provided with a plurality of first water through holes which are communicated outwards, the right side face of the fifth cavity is internally provided with a third through hole which is communicated rightwards, the lower side face of the fifth cavity is connected with a water baffle which passes through the third through hole and extends to the right side of the fishing box in a left-right sliding way, the water blocking plate is internally provided with a plurality of water passing holes which are vertically communicated, the water blocking plate is connected with the right side surface of the butt joint plate through a second spring, the right side surface of the water blocking plate is an inclined surface, a trap lamp and a detector are arranged in the upper side surface of the fifth cavity, a second buckle capable of buckling the closing plate is arranged in the front and rear walls of the fifth cavity, and a prompt signal lamp is arranged on the upper side surface of the supply cabin.

2. The marine lifesaving communication equipment as claimed in claim 1, wherein: the escape capsule is characterized in that a buoyancy device capable of increasing buoyancy is arranged in the escape capsule, the buoyancy device comprises a high-pressure cabin located in the escape capsule, high-pressure gas is filled in the high-pressure cabin, a floating groove is formed in the side face of the escape capsule, a flexible belt is arranged in the floating groove, an air flow channel penetrating into the floating groove is formed in the side face of the high-pressure cabin, a first ball valve is arranged in the air flow channel, and a water sensor is arranged in the lower side face of the escape capsule.

3. The marine lifesaving communication equipment as claimed in claim 2, wherein: positioning system is including locating No. one rivers way that link up about in the electricity generation piece, be equipped with the mount in the anchor ring of a rivers way, the mount intermediate rotation is connected with a gear shaft, the flabellum is installed to the left end of a gear shaft, and the right-hand member of a gear shaft is equipped with bevel gear No. one, be equipped with the generator in the last side of a rivers way, No. two gear shafts are installed to the downside of generator, the lower extreme of No. two gear shafts install with No. two bevel gear of a bevel gear meshing, be equipped with in the loading board by the GPS system of a generator power supply.

4. The marine lifesaving communication equipment as claimed in claim 3, wherein: the limiting mechanism comprises a first sliding groove arranged in the upper side face of the fourth cavity, a second sliding groove which is communicated rightwards is arranged in the right side face of the first sliding groove, a clamping groove is arranged in the outer ring face of the first rotating ring, a first limiting block which can slide into the clamping groove is connected in the first sliding groove in a vertical sliding mode, an operating plate which extends into the second cavity through the second sliding groove is fixedly arranged on the right side face of the first limiting block, and a certain friction force exists between the operating plate and the second sliding groove.