RU202572U1 - Gas generator unit for reducing buoyancy and stopping ships that violate the boundaries of sea spaces - Google Patents

Abstract

The gas generator unit (GGU 1) is made with the possibility of placing it on the bottom of the reservoir 3 and with the ability to control its output gas generation power to reduce the density of water and disrupt the buoyancy of ships - violators of 2 maritime boundaries (LMG). GGU 1 contains a waterproof collapsible housing 1.1, in which a transceiver (PPU) 1.3, a decoding unit (BDK) 1.4, a block of solid-state generators (TVG) 1.5, connected through an adder 1.7 of gas flows and an exhaust valve 1.12 with a nozzle 1.8 are installed. Building 1.1 GGU 1 is equipped with a device for its vertical fixation at the bottom of the reservoir. An aerodynamic tail (AEO) 1.11 is installed in the upper part of the 1.1 hull. On the sides of the AEO 1.11, ultrasonic devices 1.9 for detecting the noise of NMG 2 engines are installed, as well as - ultrasonic transceiver devices 1.3 for communication of the GGU 1 with the ground control point 6 through the wireless coded communication system 5 (SCS) 5.GGU 1 has an increased reliability of reducing buoyancy and stopping NMG 2 due to the multi-charge capacity of GGU 1 and the possibility of regulating the output power of gas generation depending on the mass and size characteristics and the speed of movement of the NMG 2. 2 C.p. f-crystals, 3 ill.

Description

The field of technology. A utility model (UM) refers to defensive structures, specifically to gas generating plants (GGU) for reducing buoyancy and stopping ships - violators of maritime boundaries (NGMP). The PM can be used for non-lethal counteraction of NSAIDs being in the sea waters of the state and for eliminating possible dangers from NSAIDs for offshore facilities and threats to the state.

State of the art

Known GSU / SU 214399, US 10323911, RU 106628, RU 2397431 / for reducing buoyancy and stopping ships - violators of the maritime boundaries (NMSP). These funds are based on changes in the density of water in the immediate vicinity of the object - OGMP, type of vessel and ship. The result of a decrease in the density of water is a decrease in the buoyancy of the vessel, a slowdown in its movement and prevention of negative impact, i.e. stopping the vessel in a state that is safe for humans. At the same time, the degree of safety for humans directly depends on the speed of termination of the negative impact on the offshore object, which is subject to protection.

The closest in purpose and technical essence to the claimed PM is a gas generator plant (GGU), known from / RU 2397431 / and made with the possibility of reducing the buoyancy and stopping ships - violators of the maritime boundaries (NGMP).

The well-known GGU / RU 2397431 / is made with the possibility of placing it on the seabed along the protected sea border and contains a waterproof case. In the case there is an autonomous power source, as well as connected to it by power supply - a hydroacoustic detection device (GDO) NSMD, a transceiver device (PPU ), a decoding unit (BDK), a solid-state gas generator (TVG), a nozzle outlet valve, and the TVG is connected according to the input signals for gas generation control through a BDK with a PPU. At the same time, the PPU is made analog and equipped with cable communication lines for connection by control commands with a ground control point (LPU). GGU is made in the form of a solid-state chemical or thermochemical gas generator, compressed gas cylinders, as well as nozzles connected by high-pressure air hoses to NPU onshore compressors. In this case, chemical and thermochemical gas generators are made of one-time operation with a fixed power.

The disadvantages of the well-known GGU / RU 2397431 / territorial protection are:

- reduced mobility associated with the presence of pipeline and cable communication lines with the LPG and ground compressors;

- increased time and reduced secrecy of its deployment, associated with the need to lay pipeline and cable communication lines on the seabed from the LPU to the GGU;

- increased energy costs and the difficulty of reducing the buoyancy and stopping ships - violators of the maritime boundaries (NMF), associated with a fixed volume of gas-generating substance and the lack of operational control of the power of the gas jet of the GSP.

In general, the indicated shortcomings of the known GSU / RU 2397431 / lead to a decrease in the reliability of counteraction to the presence of NMF in the sea waters of the state and to possible threats to its sea and land facilities.

The task of the utility model is to increase the reliability of non-lethal counteraction of the NSAID to being in the sea waters of the state and, as a consequence, to reduce the possible dangers to offshore facilities and threats to the state from the NSAID.

The technical result, which ensures the solution of the task, is to increase the reliability of reducing the buoyancy and stopping of vessels - violators of the maritime boundaries (NMF).

The essence of the utility model

The achievement of the claimed technical result and the solution of the problem is ensured by the fact that the gas generator unit (GGU) for reducing buoyancy and stopping ships - violators of the maritime boundaries (NGMP) is made with the possibility of placing it on the seabed along the protected maritime border. The GGU contains a waterproof case. The case is equipped with an autonomous power source, as well as connected to it by power supply - a hydroacoustic detection device (GDO) NGMP, a transceiver device (PPU), a decoding unit (BDK), a solid-state gas generator (TVG), a nozzle outlet valve. The PPU is made with the possibility of connecting a communication line with a ground control point (LPU).

Constructive innovations of the declared utility model are:

- execution of the GGP mobile and with the possibility of operational control of the power and the amount of gas emissions to reduce the density of water on the way of the NGMP, depending on its dimensions and speed;

- execution of the GGU body collapsible and additional installation in it of at least two TVGs;

- connection of the TVG at the ignition input with the corresponding control outputs of the decoding unit;

- connection of the gas generating outputs of the EGG through the gas flow combiner and through the exhaust valve with the GGU nozzle;

- supplying the GDO with at least three ultrasonic detection devices (UDD) of the NGMP;

- installation of UUO and PPU on the outer side of the aerodynamic tail (AEO) of the GGU hull;

- connection of the UUO by detection signals with the receiving input of the PPU;

- supplying the GSU building with means of vertical fixation (SVF) it at the bottom of the reservoir;

- implementation of the SVF in the form of a steel needle (needle-shaped rod) installed in the lower part of the GGU body;

- AEO installation in the upper part of the GGU building.

The introduction of these structural differences between the claimed useful model from the prototype / RU 2397431 /, as shown below in the section "Disclosure of the essence of the utility model", eliminates the above disadvantages of the prototype / RU 2397431 / and, as a consequence, to achieve the claimed technical result, which consists in increasing the reliability reducing buoyancy and stopping ships - violators of maritime boundaries (NMF).

Link to drawings.

The essence of the utility model is illustrated by the drawings shown in Figs. 1-3.

Figure 1 shows a functional diagram of the GSU 1, figure 2 is a drawing explaining the design of the GSU 1 and the layout of its elements, figure 3 is a drawing explaining the operation of the GSU by reducing the buoyancy of the offenders of the NGMP.

Figures 1-3 indicate:

1 - gas generator unit (GGU) for reducing the buoyancy of ships - violators 2 of the boundaries of sea spaces (NGMP);

1.1- waterproof case GGU 1;

1.2 - autonomous power source;

1.3 - transceiver device (PPU) of ultrasonic signals;

1.4 - decoding unit (BDK);

1.5 - solid-state gas generator (TVG);

1.6 - sustainer TVG;

1.7 - gas flow adder;

1.8 - outlet nozzle;

1.9 - ultrasonic detection device (UUO) of violators of water boundaries (NVG);

1.10- vertical fixation device (UVF) GSU at the bottom of the reservoir (needle-shaped steel rod);

1.11 - aerodynamic tail (AEO) of the GGU hull;

1.12 - exhaust valve;

2 - water and / or submarine vessel - violator of maritime boundaries (OGMP);

3 - reservoir;

4 - guarded water border;

5 - wireless coded communication system (SCS):

5.1 - ultrasonic water communication line;

5.2 - radio frequency overhead digital communication line;

5.3 - ultrasonic communication modem;

5.4 - radio communication modem;

5.5 - floating radio antenna (antenna equipped with a float and a multicore communication cable);

6 - ground control post (LPU) for border protection;

6.1 - satellite antenna (information input) NPU 6;

6.2 - transceiver satellite antenna (control output) NPU 6;

7 - water boundary violation warning system (SPN).

Disclosure of the essence of the utility model

According to Figs. 1-3, the gas generator unit (GSU) 1 to reduce the buoyancy and stop the vessels - violators 2 of the boundaries of sea spaces (NGMP) is made mobile and with the possibility of placing it on the bottom of the reservoir 3 along the protected water border 4. GSU 1 contains a waterproof prefabricated collapsible body 1.1 streamlined. An autonomous power supply 1.2 is installed inside the building 1.1 GGU 1, as well as sequentially installed and technologically connected decoding unit 1.4 (BDK), a block of solid-state gas generators (TVG) 1.5, a gas flow combiner, an exhaust valve 1.12 and an accelerating nozzle 1.8. In this case, BDK 1.4 is connected at the input with the output of PPU 3, and at the output with the ignition inputs of solid-state gas generators (TVG) 1.5. Each TVG 1.5 is designed as a nitrogen or hydrogen generator. The body of the TVG 1.5 is made in the form of small-sized replaceable capsules equipped with a gas-generating substance and an electrically ignited squib. As such capsules, gas-generating capsules can be used for inflating airbags, life jackets and air throwing of life-saving appliances from a submerged position. TVG 1.5 are evenly distributed over the outer surface of the gas flow combiner 1.7. The combiner 1.7 is made in the form of a cylindrical pipe with lateral holes equipped with breakout membranes and fittings for connecting the gas outputs of the TVG 1.5 to the cavity of the combiner 1.7. On the lower end side of the combiner tube 1.7 there is a marching TVG 1.6, and on the upper side there is an exhaust nozzle 1.7 equipped with a valve 1.12 with pneumatic control from BSK 1.4 (not shown in the figures). On the lower side of the housing 1.1, a vertical fixation device (UVF) GGU 1 is installed at the bottom of the reservoir, made in the form of a needle-shaped steel rod 1.10. In the upper part of the body 1.1, an aerodynamic tail (AEO) 1.11 is installed. On the outer surface of the specified AEO 1.11, a hydroacoustic detection device (GDO) of violators of water boundaries (NVG) is installed, including at least four ultrasonic detection devices 1.9 (UUO). For secrecy of operation, each UUO 1.9 detection is made passive in the form of piezoelectric receivers of engine noise NGMP 2. Receivers UUO 1.9 are made with a digital output. For a simultaneous circular view of the surrounding water space, the indicated UOO 1.9 are evenly distributed along the upper ring row on the surface of the cylindrical part of the AEO 1.11. Below UOO 19, in parallel to their upper row, ultrasonic transceiver devices (PPU) 1.3 signal and command communication with NCP 6 are installed through a wireless digital coded communication system 5 (SCS). PPU 1.3 GGU 1 is configured to connect to a wireless coded communication system (SCS) 5 with a ground control point 6 (NPU).

Wireless SCS 5 contains ultrasonic water 5.1 and / or radio frequency air 5.2 digital communication lines. The 5.1 ultrasonic water line contains 5.3 ultrasonic communication modems installed at the ends of the 5.1 line. The radio frequency air line 5.2 of digital communication contains radio modems 5.4 installed at the ends of the 5.2 line.

The combined communication line (5.1 + 5.2) additionally contains a floating radio antenna 5.2, equipped with a float and a multicore communication cable, for interconnecting gas-generating plants (GGU) 1 and a ground control point (NPU) 6 by serial or parallel lines of air 5.2 and water 5.1 communication.

NPU 6 is made mobile and contains an automated workstation (AWP) of the operator, equipped with an electronic computer (PC) and a control panel, a satellite communication antenna 6.2 for receiving coordinate information from SPN 7 about violators of the maritime boundaries (NMBS), as well as a transceiver antenna 6.3 for the purpose of distribution of GGU 1, control of their power and the moment of gas generation, depending on the mass and size characteristics and the speed of movement.

SPN 7 contains radar, infrared, optical means of detection and / or electronic reconnaissance, located along the coastline of territorial and internal sea waters or on spacecraft.

Gas generator operation

The operation of a gas generating unit (GGU) 1 is based on reducing the density of water by gasifying it. According to the theory of water navigation and / RU 2397431 / by reducing the density of water on the way of the vessel's movement, it is possible to reduce its buoyancy. The main condition for reducing the buoyancy of vessels in water with a low density is the creation of an amount of gas under the bottom of the vessel, sufficient for its overturning or displacement of cargo on it, leading to a stop of the vessel or slowing down its movement by immersion relative to its initial state.

The required amount of gas to intercept NGMP 2 depends on the depth of the GSU 1 location, the speed and direction of underwater currents, on the weight and size characteristics and the speed of movement of the NGMP 2.

Taking this into account, in order to increase the reliability of reducing the buoyancy and stopping the NGMP 2 and, as a result, to protect territorial and internal sea waters from the NGMP 2, it is necessary to take into account these factors and promptly (in real time) change the gas generating capacity at the GSU 1 located on the route of the NGMP 2 with specific buoyancy.

Figure 3 shows an example of the use of GSU 1 for the protection of territorial and internal sea waters using a combined wireless communication and control system GSU 1, located at the bottom of the reservoir 3 along the protected water boundary 4 at a given distance from its shores.

According to figure 3, the operator AWP mobile NPU 6 through the satellite antenna 6.2 receives data from the SPN 7 about moving NSMP 2 towards the protected water boundaries 4.

Upon receipt of these data, the NPU 6 goes to the shore of the reservoir 3 to the expected meeting point with the NGMP 2 and the combat crew begins to deploy the water border protection system 4. At the same time, the NPU 6 helicopter group (not shown in the figures) suspends a block of cassettes with GGU 1 to the helicopter The loaded helicopter takes off on the formed water boundary and moving along it at a given height and at a given distance from the shores of reservoir 3 sequentially and with a specified time delay drops the GSP 1 into the water. At the same time, due to the streamlined shape of the body 1.1 and the aerodynamic tail, the GGU 1 goes vertically into the water, with a needle-shaped steel rod 1.10 it penetrates into the soil of the reservoir and is rigidly fixed in it in a vertical position and with the oriented outlet end of the accelerating nozzle 1.8 towards the surface of the reservoir. At the same time, at the bottom of reservoir 3, a protected water boundary 4 is formed with GGU 1 uniformly distributed along it.

At the same time, the communication group NPU 6 (not shown in the figures) starts to deploy the wireless communication system 5. At the same time, an ultrasonic modem 5.3 and a radio modem 5.4, equipped with a floating radio antenna, are installed on the bottom of the reservoir 1 in the immediate vicinity of the coast and opposite each GGU 1. At the same time, a combined system 5 of wireless communication is formed between GGU 1 and NPU 6, which includes series-connected lines 5.2 of air radio communication and lines 5.1 of ultrasonic water communication. Increasing the speed and reliability of the wireless communication system 5 is possible by parallel connection to the water 5.1 communication line of the redundant overhead line 5.2 communication. To do this, before installing the GGU 1 in the helicopter's suspension cassettes, a 5.4 radio modem is connected to its PPU 1.3, equipped with a drop-out communication cable and a 5.5 digital communication floating radio antenna (not shown in the figures).

After the installation of the GGU 1 on the protected water border 4 and the deployment of the wireless communication system 5, the equipment of the NPU 6 is turned on, and the operator of the AWP NPU 6 monitors the functioning and adjustment of the system for protecting the water border 4 from the NPO 2.

At the same time, from AWP 1 to GGU 1, control signals for interrogation of GGU 1 equipment are issued through the communication system 5. By the presence of response signals, the computer AWP 6.1 fixes the operability of GGU 1, and from the time and phase delay of the response signals and the angular direction of their response determines the location of GGU 1 on the bottom of the reservoir 3 and calculates their exact spatial coordinates by the triangulation method and / or the differential-rangefinder method. The measurement data are entered into the computer memory to calculate the power and size of the gas jet coming out to the water surface from each GGU 1, to reduce the water density sufficient to reduce the stability of known types of NGMP 2.

Further, when the NGMP 2 approaches the protected water boundary 4, the piezoelectric receivers UUO 1.9 of all GGU 1 located along the protected boundary 1 simultaneously receive the noise of the engines of the approaching NMG 2 and convert them into digital form. The digitized noises through the corresponding PPU 1.3 and through the wireless coded communication system (SCS) 5 are transmitted to the computer AWP NPU 6. The specified computer analyzes the noise spectra of the received signals from NVG 2, and measures their phase delay and the rate of its change. On the basis of the indicated noise measurements and the known values of the coordinates of the UUO 1.9 noise receivers of all GGU 1 located along the guarded border 1, the ARM 6.1 computer determines the approximate type of NGMP 2, its stability, speed and direction of movement.

At the same time, coordinate information and characteristics of NGMP 2, including weight and size parameters, rough spatial coordinates, speed, direction of movement and the degree of their danger, are fed to the specified computer through antenna 6.2 with SPN 7.

The AWP computer compares the data received from its own passive means of detection and data from the foreign intelligence SPN 7, refines the measurement results and makes target allocation of the GGU 1 to the approaching NGMP 2.

At the same time, for each NGMP 2, up to three GSU 1 are allocated, which are in the path of the offender. After the target allocation, the ARM 6.1 computer calculates the required radiation power and the dimensions of the gas jet GGU 1 required to reduce stability and intercept the NGMP 2. Based on the results of the calculation, the computer issues through the corresponding SKS 5 wireless communication line to BDK 1.4 GGU 1 permission to generate the required amount of TVG 1.5. When the NGMP 2 enters the zone of its stability decrease, the UUO 1.9 receivers record the fact of a change in the Doppler noise frequency of the NGMP 2 and, through the PPU 1.3, transmit a signal about the entrance of the NGMP 2 into the interception zone at the BDK 1.4. Having a permit for gas generation and a signal about the entry of NGMP 2 into the interception zone, BDK 1.4 gives an electrical signal to ignite the permitted number of EGG 1.5. When the gas-generating substance ignites in the housing of the TVG 1.5, the gas pressure rises and breaks through the outlet membrane of the TVG 1.5 (not shown in the figures). Further, the gas from the burning EGG 1.5 enters the adder 7. In the adder 7, the gas flows of the burning EGG 1.5 are added, gaining the required volume and power. Further, the flow of high-temperature (500-700 ° С) gases through the open valve 1.12 and the nozzle 1.8 is ejected under the bottom of the NGMP 2. Due to gas generation, boiling of water, the formation of steam in the water under the bottom of the NGMP 2, the density of water decreases, leading to the ship's roll, its displacement. cargo. Under these conditions, the helmsman of the vessel, NGMP 2, is forced to stop the vessel in order to avoid its flooding and the death of the crew.

After repelling NSMP 2 and the absence of external threats, GSU 1 goes into standby state or collapses and is transferred to the place of permanent deployment. In both cases, spent EGG 1.5 in GGU 1 are replaced with new ones. To do this, the repair crew with the help of ship hoists is hooked with a power cable GGU 1 for its aerodynamic tail 1.11, pulled out of the ground of the reservoir and lifted aboard the repair vessel. Further, the housing 1.1 of the GGU is disassembled and the spent EGG 1.5 is replaced with new ones.

Industrial applicability

GSU 1 was developed at the level of a technical proposal and an express assessment of the effectiveness of its use against offshore objects (ships, vessels) that can pose a threat to our national interests without restrictions on the displacement of intruders who carry a significant threat to dual-use facilities during their unauthorized penetration into territorial and internal sea waters of the state.

Express assessment shows that offshore objects (ships, vessels) in the overwhelming majority of cases have a buoyancy reserve within 30% of the displacement volume and a decrease in water density by 15-25 %% creates a significant threat of sinking the intruder's object. A further decrease in the density of water by 25-40 %% (provided that the illegal actions of the intruder do not stop) can create conditions for the flooding of the NGMP 2. Some NGMP 2, for example, the amphibious equipment of amphibious ships, have a buoyancy margin of no more than 10%. This requires significantly smaller volumes of gas-generating substances at GGU 1 to create the necessary impacts on NGMP 2.

However, some NGMP 2 with increased weight and size characteristics have an increased buoyancy (more than 30%), but limited maneuverability. This contributes to the effective use of the proposed GGT 1 for their interception based on controlled gasification of the aquatic environment and the creation of water density dips in the path of the violator.

Such dips are especially dangerous for NGPM 2 with a displacement of up to 1,000 tons. Objects of a larger displacement are unlikely, although it is possible that they can also approach the border of the territorial waters of the state. Violators, as a rule, use objects of small (up to 1 thousand tons) displacement.

A ship traveling at a speed of 30 knots, caught in an area of low water density caused by the activation of GGU 1, will receive significant displacements of mechanisms and equipment.

The displacement of an insufficiently secured cargo forces the crew of the NGMP 2 to abandon further movement in foreign waters.

The use of the proposed HGS 1 for the protection of water boundaries based on the gasification of the aquatic environment does not lead to a lethal outcome for the NGMP 2, namely, it preserves its hull and propulsion capabilities, and also prevents the death of the NSMP crew (subject to the termination of illegal actions).

In this regard, the positive quality of GSU 1 can be effectively used against warships that violate borders, not only in wartime, but also in peacetime, as well as to detain civilian ships that violate fishing and other international legislation, without causing international conflicts and without creating threats to human life at sea.

Additional advantages of the declared GGU 1 in comparison with the known gas generating plants are:

- increased mobility and efficiency of the GGU 1 deployment, associated with the collapsible design of hull 1.1, making its streamline shape with the ability to easily pull GGU 1 from the bottom of the reservoir, reuse and replace burnt out TVG 1.3;

- increased probability of interception of NGMP 2 and reduced energy consumption for said interception, associated with the ability to control the output power of GSU 1 and supply it with means of rigid vertical fixation at the bottom of the reservoir 1.

In general, the indicated design features of GSU 1 and the new properties associated with them lead to an increase in the reliability of reducing the buoyancy and stopping of the NGMP 2 and, as a consequence, to an increase in the reliability of protection of the territorial and internal sea waters of the Russian Federation.

Claims (3)

1. Gas generating unit (GGU) for reducing buoyancy and stopping ships - violators of maritime boundaries (NGMP), made with the possibility of placing it on the seabed along the protected maritime border and containing a waterproof case in which an autonomous power source is installed, as well as connected to them for power supply - a hydroacoustic detection device (GDO) NGMP, a transceiver device (PPU), a decoding unit (BDK), a solid-state gas generator (TVG), a nozzle outlet valve, moreover, the PPU is made with the ability to connect by input control signals to a ground control point (NPU) ), characterized in that the GGU is made mobile and additionally contains a device for vertical fixation (UHF) of its body at the bottom of the reservoir, as well as at least two EGGs installed in the GGU body and connected to a nozzle through gas-generating outlets through a gas flow combiner and an exhaust valve , GDO contains at least four ultrasonic detection devices ( UUO), connected according to the detection signals of the NGMP with the receiving input of the PPU, and the UHF is made in the form of a needle-shaped steel rod installed in the lower part of the GGU body, in the upper part of which the aerodynamic tail (AEO) is installed, and the UUO and PPU are installed on the outside of the AEO ... 2. Gas generator plant according to claim 1, characterized in that each EGG is made in the form of a nitrogen or hydrogen generator connected via an ignition input to the corresponding control outputs of the decoding unit. 3. The gas generator plant according to claim 1, characterized in that the UUO detection is made in the form of piezoelectric receivers of the noise of the NGMP engines.

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