Training tower

 

The invention relates to diving equipment and relates to training devices for testing the submarine crew training tasks for independent emergency exit submarine rescue equipment. Training tower contains dry podmochennyi compartment in the upper part of which is a rescue hatch with the top cover facing the tower. Rescue hatch provided with a bottom cover, and the top is equipped with pneumatic actuator double acting, pneumatophores, filling rescue hatch water tower and water discharge and air rescue hatch, and the air supply line rescue equipment from automatic unit, which sequentially connected by pipelines with pneumatic actuator double acting and pneumatophores. On the housing rescue hatch has portholes, and the discharge of water and air from it is derived outside podveshennogo compartment. Achieves the simplification of training and improving the safety of trainees. 1 Il.

The invention relates to diving equipment and relates to training devices for testing the submarine crew training tasks Poliziano in training complexes of the Russian Navy.

Known training tower has a cylindrical shape, fill with fresh water, having podmochennyi compartment in the upper part of which is gateway device to exit the tower / the New training center Navy Australia. Foreign naval engineering, 1991, N 6 (90), S. 3/.

The disadvantage of this tower is that the output of the learner through the gateway device it is necessary to increase the pressure in Padmasana compartment to a pressure equal to the water column in the tower. The pressure in Padmasana compartment complicates the technology of training, limits the possibility of trying out different ways and creates difficulties in the design of podveshennogo compartment.

Closest to the proposed device to the technical essence is a training tower with a dry podveshennim compartment (chamber), in the upper part of which is a roof (rescue hatch - in current terminology) with the top cover facing the tower, and the lower part of the hatch is omitted in the layout of the compartment of the submarine (gateway bath) /Textbook of legkovodolazov naval forces. Ed. by F. A. Sakovich. M: Military Publishing house of the Ministry of the Armed forces of the USSR, 1948, S. 151-153 - prototype/.

Specified training is yhou different ways.

The disadvantage of this tower is that it does not provide the possibility of conducting training sessions for output through modern rescue hatch with two lids and fill system rescue equipment air when the automatic locking block.

The technical purpose of this invention is the simplification of training, providing the possibility of testing different ways, simplifying design podveshennogo compartment, as well as improving the safety of trainees.

This object is achieved in that in a training tower with a dry podveshennim compartment in the upper part of which is a rescue hatch with the top cover facing the tower, according to the invention rescue hatch provided with a bottom cover, and the top is equipped with pneumatic actuator double acting, pneumatophores, filling rescue hatch water tower and water discharge and air rescue hatch, and the air supply line rescue equipment from automatic unit, which sequentially connected by pipelines with pneumatic actuator double acting and pneumatophores, and on the housing rescue hatch has portholes, and the scientists in the implementation of the present invention, is the possibility of developing practical skills for entering the trainees through a rescue hatch with two covers and air filling equipment when locking and safety training runs.

Schematic diagram of the training tower shown in the drawing.

Training tower consists of a cylindrical body 1 filled with water, dried podveshennogo compartment 2 with the upper bulkhead 3, which is a rescue hatch 4, with the top 5 and bottom 6 of the lid. The upper cover 5 is equipped with pneumatic actuator double acting 7, and the rescue hatch - pneumatophora 8, the fill system rescue manhole and water valve 9 and pipe 10, the system of water discharge from the rescue hatch with valve 11 and pipe 12, derived outside podveshennogo compartment 2. The pipe 13 is common to the filling systems and discharge from the rescue hatch.

System air vent of the rescue hatch includes a valve 14 and line 15 and 16. The pipe 15 is displayed in the upper part of the rescue hatch, and the pipeline 16 - beyond podveshennogo compartment.

Air rescue gear 17, provided with an etching valves 18, is from avtomatprom 22 with pneumatic actuator double acting 7 and the pipe 23 with pneumatophores 8.

On the housing rescue hatch has portholes 24.

The air flow in the cavity 25, 26, 27, 28 of the actuator 7 is accomplished by valves 29, 30, 31, 32 through the pipes 33, 34, 35. The air to the automatic unit 19 is supplied by pipeline 36.

To hold diver, wearing safety equipment, surfacing under the top cover is used restraint FAL 37.

The operation of this device is as follows.

Trainees are podmochennyi compartment 2 under normal pressure, open the bottom cover 6 rescue hatch 4. First, the learner enters rescue hatch 4, connects the hose 21 of the gear 17 with the pipe 20, the gears holding the carbine FAL 37 per stem pneumatophora 8, after which the bottom cover 6 is closed.

In Padmasana compartment 2 open the valve 31 and serves the air from the pipe 33 through line 34 into cavity 25 and 28 of the actuator 7, while communicating with the atmosphere of the cavity 26 through line 35 and valve 29. Then open the valve 14 and begin filling the rescue hatch water from a cylindrical body of the tower 1 through the pipes 10 and 13 by opening valve 9. At the same time begin to feed air into the gear 17 from the pipe 36 through avtok air which is etched through the etching valves 18.

As the filling of a rescue hatch 4 water air cushion in it decreases and fully etched through the pipe 15, the valve 14 and pipe 16 beyond podveshennogo compartment 2. When the water from the pipe 16, the report provides personnel, closes the valve 14 and begin compression of the learner by increasing the air supply to the gear 17 from the automatic block 19. The pressure in the rescue hatch 4 begins to rise and is compared with the pressure of the water column in the tower. When pressure equalization between the rescue hatch 4 and the column of water in the cylindrical housing 1, the air pressure in the cavity 25 pneumatophora 7 opens the top cover 5, and the air from the cavity 28 is bypassed into the cavity 27 from which the pipe 22 is supplied to the disable automatic block 19, and the pipe 23 is fed to disable pneumatophora 8. Holding FAL 37 (not allowing the learner to pop up when filling out a rescue hatch water) is released and the learner emerges due to its positive buoyancy. When the tension of the hose 21 is automatically removing it from the pipeline 20. The actions and status of a student is under constant observation che who apanov 29, 31 and opening valves 30, 32. Rescue Luke 4 ready for sluicing another student, who along with the rest of them were all the time under normal pressure.

In the event of an emergency with the student when the locking instructor-diver immediately relieve pressure and water rescue hatch 4 the opening of the valves 11 and 14, while air cushion equipment 17, from which the breath of the learner, is ventilated by dumping excess air through etching valves 18. Because the air vent and water from a rescue hatch in the pipes 16 and 12 is outside podveshennogo compartment 2, the pressure in Padmasana compartment does not change (remains normal and does not affect other students.

The effectiveness of the training tower is in full security of all students, in Padmasana compartment, as well as in quality improvement tasks, the output of modern rescue hatch with two covers.

Claims

Training tower with a dry podveshennim compartment in the upper part of which is a rescue hatch with the top cover facing the tower, characterized in that the rescue hatch provided with a bottom cover, and the AC water tower and water discharge and air rescue hatch, as well as the air supply line rescue equipment from automatic unit, which sequentially connected by pipelines with pneumatic actuator double acting and pneumatophores, and on the housing rescue hatch has portholes, and the discharge of water and air from it is derived outside podveshennogo compartment.

 

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