RU176644U1 - A device with a hydraulic oscillator for extinguishing fires and fire and explosion prevention with foam of low and medium multiplicity - Google Patents

Abstract

The utility model relates to techniques for fire fighting and fire and explosion prevention, namely, portable and mobile devices for extinguishing a fire and fire and explosion prevention with foam of low and medium multiplicity. To increase compactness, mobility and simplify the operational movement of the device for generating low and medium-sized foams directly to the place of the fire, increase the efficiency of fire extinguishing, range and uniformity of foam distribution over the fire area, increase safety due to the possibility of automatic operation of the proposed device without operators, the device for extinguishing fires and fire and explosion prevention foam of low and medium multiplicity, containing a generator of foam of low and medium multiplicity and a base with a pressure pipe, the device is equipped with a hydraulic oscillator with the ability to create automatic oscillatory movements of the foam generator in a given sector of the horizontal plane, and the foam generator of low and medium multiplicity and the base with a pressure pipe are respectively made in the form of a foam generator module and a base module and are equipped with them quick disconnect / disconnect with each other. The foam generator module comprises a housing with a nets package placed inside the housing and a foam barrel of low multiplicity, a unit of foam nozzles of medium multiplicity, a rotation unit of the foam generator in the vertical plane and a latch of the position of the foam generator in the vertical plane. The base module contains a node for turning and regulating the position of the foam generator in the horizontal plane, configured to connect to a hydraulic oscillator and the ability to create automatic oscillatory movements of the foam generator in a given sector of the horizontal plane. 1 n and 10 z.p. f-ly, 9 ill.

Description

Technical field

The utility model relates to techniques for fire fighting and fire and explosion prevention, namely, portable and mobile devices for extinguishing fire and fire and explosion prevention with foam of low and medium multiplicity and can be used for rapid formation and uniform distribution of combined foam of low and medium multiplicity over the area of fire of combustible liquids, solid combustible materials and bottling of liquefied petroleum and natural gases (LPG and LNG), as well as for cooling and / or fire protection of buildings, genius, machinery, equipment, combustible and explosive materials and products in manual, semi-automatic and automatic operation control modes.

State of the art

Known mobile and portable fire extinguishing means.

Known motor pump for fighting a fire, comprising a pump with a drive engine, an engine control unit and a hose line, the pressure hose of which has a spray gun and a connector for connecting the hose to the pump, characterized in that a switch is connected to the spray gun connected by a connecting line to the block engine control, while the pump is equipped with a heating unit for the pumped fluid associated with the connecting line [RU 30274 A62C 25/00 Publ. 06/27/2003].

The disadvantage of this device is the low fire extinguishing efficiency associated with a limited amount of stored extinguishing agent and with a limited consumption of extinguishing agent.

A multi-purpose mobile foam-generating installation is known for generating foam, mainly at nuclear fuel cycle facilities, including a tank for water or a foaming agent solution, a pump with an electric motor, a comb for connecting medium-sized air-foam generators (foam generators), pipelines, hoses and reinforcement, additionally equipped with foam generators of low multiplicity (K <20) and high-foam (K = 200-1000), working with grids of two types (ordinary - flat or metal fabric - volume weaving), and a valve is installed on the comb, which allows you to smoothly control the flow rate of the foaming solution supplied to the high-foam generator with a flow rate of 0.5-10 l / min. In addition, the tank is equipped with a cover designed to seal it when pressure is created in it up to 6 atm. These signs provide an increase in the universality of the installation [RU 2308996 A62C 27/00, A62C 5/02 Publ. 10.27.2007].

The disadvantage of this device is the significant weight and dimensions, as well as the impossibility of its use in industrial and low-rise buildings of urban and rural settlements, forest and landscape fires.

A mobile fire module previously developed by the applicant is known, comprising fire extinguishing means installed on a car trailer, characterized in that, as fire extinguishing means, the mobile fire module comprises at least one motor pump connected by fire hoses and water supply lines and a foaming agent a container for a foaming agent, at least one water tank, fire hoses, a stationary fire installation and at least one backpack fire device extinguishing [RU 121167 A62C 25/00 Publ. 10/20/2012].

The disadvantage of a mobile fire module according to RU 121167 is the possibility of its use only in places accessible for automobile movement and the impossibility of its manual transfer to and from fire places in places difficult to access for vehicles.

Stationary and manual fire monitors are known that form water jets and foams of low multiplicity with a feed range of 20-60 m. However, they do not allow for a large area of uniform coverage, require the use of expensive film-forming fluorinated foaming agents, which does not allow to obtain the required fire extinguishing effect, and leads to delay extinguishing time and the high cost of blowing agents used in extinguishing a fire.

It is known to use foam of medium multiplicity, which has increased fire extinguishing efficiency compared to foams of low multiplicity when extinguishing oil and oil products and generators of foam of medium multiplicity in portable and stationary versions. However, most of the well-known medium foam generators provide foam jets from 3 to 8 m, which complicates the process of their use due to the high risk of the personnel of fire departments working in the fire zone.

Known previously developed by the applicant device for forming a foam jet of medium multiplicity of increased range, in which to increase the productivity, economy and fire extinguishing efficiency by creating a combined jet of foam of medium and low multiplicity and increase the range of the foam jet of medium multiplicity up to 20-50 m, a solution is supplied a foaming agent on the mesh in the foam generator housing to produce a medium-sized foam jet with the formation of a foam jet with increasing frequency and decreasing ysya density from the center to the periphery. At the same time, two or more jets of a foaming agent solution from two or more nozzles or other means of forming directed jets are simultaneously fed onto the foam generator grid, with the possibility of formation of two or more adjoining and / or mutually intersecting jets of foam of medium multiplicity in the foam generator body and / or outside it with the formation of a single jet of foam of medium multiplicity of increased range [RU 2170123 А62С 5/02 Publ. 07/10/2001].

It is known the use of hydraulic oscillators (hydroscillators) in conjunction with fire monitors, for example, hydraulic oscillator OG-80 with monitors such as LS-C20 (15; 25) U and LS-C40 (30; 20) U) with the ability to move (swing) the barrel in a given sector of the horizontal plane under the influence of energy supplied to the pressure pipe of water with the following characteristics: nominal pressure, MPa: 0.6; working pressure, MPa: 0.4-0.8; oscillation angles, degrees: 30, 70, 110; average oscillation speed, deg / s: 1; 2.3; 3.7; climatic modification according to GOST 15150: UHL 1, mass, kg - up to 17 [http://www.firerobots.ru/production/catalog/item_5555.html].

Foam generators of medium multiplicity with hydraulic oscillators (with hydraulic oscillators) were not found in the scope of the search.

The closest in technical essence and the technical result achieved is a portable fire extinguishing device containing a foam generator with the ability to connect to a fire hose, means for mixing water with a foaming agent, a container with a foaming agent and means for supplying a foaming agent to a means of mixing water with a foaming agent, characterized in that the foamer is made in a portable version, and the container with a foaming agent is made with the possibility of its placement and transfer in the satchel, and the means for supplying the foaming agent to the means of mixing water with the foaming agent is made in the form of a hose connecting the container located in the backpack with the foaming agent and the means for mixing water with the foaming agent [RU 117297 А62С 15/00 Publ. 06/27/2012 (prototype)].

A common disadvantage of the known water-based fire extinguishing devices is that the known stationary and mobile devices have satisfactory range and foam generation performance, but have a large weight and large overall dimensions, have low mobility and can only move along highways and free spaces for their dimensions, and the known compact portable fire extinguishing devices can be delivered to places inaccessible to productive equipment, but possess vnitelno low efficiency due to lack of long range and performance of foam generation.

Task and technical result

The main technical problem (the inventive task has not been solved so far) that hinders the possibility of using known fire extinguishing systems (foam generators and / or fire monitors and other fire extinguishing means) is the need for the constant presence of people in the process of extinguishing fires and fire and explosion prevention in industrial enterprises with special explosion and fire risk production, for example, at the enterprises of the petrochemical industry or at enterprises with the circulation of LPG and LNG, as well as avar in chemical and chemical hazardous facilities where the release of potent toxic substances occurs, at facilities for the storage and manufacture of explosives, as well as at facilities where it is necessary to use highly effective combined foams of low and medium multiplicity as a fire extinguishing agent, that is, there is no possibility of providing an automatic fire extinguishing process and fire and explosion prevention without the constant presence of people.

In addition, the well-known fire extinguishing agents provide the formation and supply of only individual foam jets only to certain, specific places of the fire, which is effective when extinguishing fires with air-mechanical foam in low-rise residential and industrial buildings in urban and rural settlements, while extinguishing forest, road and other landscape fires do not allow providing a quick and uniform coverage of the entire fire area with foam, which significantly reduces the efficiency and speed of extinguishing large fires.

The technical result achieved by using the utility model is to increase compactness, mobility and simplify the operational movement of the device for generating low and medium foam directly to the fire, increase fire extinguishing by increasing the range and uniformity of the distribution of medium and low foam over the fire area, and increase safety the process of extinguishing fires and fire and explosion prevention in especially fire and explosion hazardous enterprises due to the possibility of tomato functioning of the proposed device without operators.

Utility Model Essence

Characteristic features of the proposed device for extinguishing fires to extinguish fires and fire and explosion prevention foam of low and medium multiplicity, containing a foam generator of low and medium multiplicity and the base with a pressure pipe are:

- the design of the device in the form of separate modules with the possibility of their quick connection / disconnection - the foam generator module of low and medium multiplicity and the base module, equipped with rotation and regulation of the position of the foam generator in the vertical and horizontal planes;

- the presence in the design of the device connected to the pressure pipe of a hydraulic oscillator (hydro-oscillator) with the possibility of automatic oscillatory movements of the foam generator in the horizontal plane;

- compactness and low material consumption of the foam generator module and the base module, providing the possibility of their manual transportation and transportation to places of fire and fire and explosion prevention that are difficult to access for mobile equipment, quick assembly of the device into working position and connection to hydraulic fire extinguishing systems;

- the possibility of the device operating in automatic mode without the presence of operators with automatic switching on after the fire extinguishing agent (water solution of the foaming agent) is supplied to the pressure line of the hydraulic pressure device;

- the ability to quickly replace defective foam generators or to quickly replace them with foam generators of a different capacity;

- ensuring increased stability of the base due to the sliding supports (outriggers) with means of fixing their position in the extended and retracted positions;

- the possibility of mobile operational delivery of device modules directly to the fire zone and the process of extinguishing the fire and fire and explosion prevention without the constant presence of people (firefighters personnel)

- the possibility of expanding the tactical and technical characteristics of fire extinguishing and fire and explosion prevention with foam of low and medium multiplicity at facilities where previously only water was used and only for cooling structures enveloped in flames.

The problem is solved, and the technical result is achieved by the fact that in a device for extinguishing fires and fire and explosion prevention foam of low and medium multiplicity containing a foam generator of low and medium multiplicity and a base with a pressure pipe, according to a utility model, a foam generator of low and medium multiplicity and a base with the pressure pipe are respectively made in the form of a foam generator module and a base module and equipped with means for their quick disconnect connection / disconnection with each other, equipped hydraulic reference oscillator to generate automatic oscillatory displacements foam generator in a predetermined horizontal plane sector.

The foam generator module comprises a housing with a mesh packet placed inside the housing and a low-foam foam barrel, a medium-sized foam nozzle unit and a means for rotating the foam generator in a vertical plane with a fixation of the position of the foam generator in a vertical plane at an angle to the horizontal plane.

The base module contains means for turning and regulating the position of the foam generator in the horizontal plane, configured to connect to a hydraulic oscillator and the ability to create automatic oscillatory movements of the foam generator in a given sector of the horizontal plane.

The input line of the hydraulic oscillator is connected to the collector of the pressure pipe, and the output line of the hydraulic oscillator is connected through a flexible hose line with a quick-connect nipple on the foam trunk of low multiplicity.

The base module contains extendable supports with means for fixing their position in the extended and retracted positions, while the base module and extendable supports contain means for fixing their position in the ground, made in the form of pointed protrusions.

The quick-connect / disconnect means of the foam generator module module and the base module with each other is made in the form of a nipple and a socket, connected / disconnected between each other by rotary eccentric clamps, for example, the camlock type [http://camlocki.ru/camlock.html].

The hydraulic oscillator is configured to move and swing the foam generator in a given sector of the horizontal plane due to the energy supplied to the pressure line of the extinguishing agent in the form of water or water with a foaming solution.

The device may contain foam generators of the Purga brand manufactured by NPO SOPOT with a water capacity of 5, 10, 15, 20, 30, or 40 l / min as a foam generator.

The foam generator module and the base module can be made with the possibility of manual carrying, and the base module can be made with the possibility of fixing its position on the means of transportation in the form of a tractor, motocar, car, car trailer or watercraft.

Brief Description of the Drawings

In FIG. 1, 2 and 3 respectively show a General view, side view and a top view of the inventive device for extinguishing fires and fire and explosion prevention with foam of low and medium multiplicity, then - the device, assembled, in working position with attached to each other module of the generator of foam low and medium multiplicity 20, then a foam generator, and a base module 21 with a hydraulic oscillator, then a hydro oscillator, with extended outriggers (external elements).

In FIG. 4 is a side view of the device assembly, in the operating position, with a maximum angle of elevation of the foam generator in a vertical plane.

In FIG. 5 is a disassembled side view of the device at the moments of assembly / disassembly of the device and mutual connection / disconnection of the foam generator module 20 and the base module 21.

In FIG. 6 and 7 respectively show a side view and a top view of the foam generator module 20 in the transport position.

In FIG. 8 and 9 respectively show a side view and a top view of the base module 21 in the transport position.

In the figures of the drawings, the position numbers show: nozzles 1 for forming medium-sized foam jets, a foam generator case 2 with a mesh packet located inside it and a low-foam foam jet forming barrel 3, a foam generator turning unit in a vertical plane 4, a quick-detachable nipple 5 connected to the barrel 3 / hydro-oscillator discharge line disconnection, pressure line 6 with connecting heads of hose fire lines, foam generator turning unit in the horizontal plane 7, ear clip 8 detachable connection / disconnection 22 of the foam generator module and the base module, hydraulic oscillator 9, the input line of the hydraulic oscillator 10, nipple 11 quick-connect / disconnect the foam generator module and the base module, connected to the horizontal rotation unit 7 of the foam generator leash hydraulic oscillator 12, retractable base outriggers (external elements) 13, latches 14 of the position of the outriggers at the base, latches 15 of the position of the folding fangs of the outriggers (external elements of the base), the latch 16 of the position of the generator and the foam in the vertical plane, the handle 17 of the board and regulate the position of the foam generator in the vertical plane, the hydraulic oscillator control valve 18, the screw 19 of the connection of the hydraulic oscillator lead 12 to the hydraulic oscillator 9, the foam generator module 20, the base module 21, the quick-detachable connection 22 of the generator module foam 20 and the base module 21, quick-connect / disconnect 22 of the foam generator module 20 and the base module 21, the nipple and socket 23 of the quick-connect / disconnect 22 of the foam generator module 20 and the base module 21.

Utility Model Implementation

The inventive portable device for combined fire extinguishing (UKTP "Purga" marked by the applicant) is designed to extinguish fires with a uniform distribution of foam over the area of fires of class B combustible liquids, class A solid combustible materials, as well as liquefied petroleum and natural gases (LPG and LNG), It can also be used for cooling and / or fire protection of buildings, structures, machinery, equipment, combustible and explosive materials and products.

For the convenience of storage, transportation and operational deployment in urban, industrial, forest and difficult-to-reach fire places, the device is structurally made up of modular generator 20 and modular base 21 connected to each other that are disconnected from each other and with a pressure pipe and hydraulic oscillator which are made (Fig. 5) with the possibility of quick connection with each other when preparing the device for operation and quick disconnection when the device is brought out of operation I, separate storage, transportation and carrying modules 20 and 21 to the site of the fire extinguishing and fire extinguishing space.

The device assembly includes (Fig. 1-4): a foam generator module with a grid package and a barrel 3 located inside the generator housing 2 for forming a low-foam foam jet, a nozzle block 1 for forming medium-frequency foam jets, a foam generator rotation unit in vertical plane 4 with means for fixing the angular position 23 of the foam generator module 20 relative to the base module 21, nipple 22 of the quick-connect / disconnect the foam generator module and the base module, the lock 16 of the position of the foam generator in the vertical hydrochloric plane.

On the trunk 3 of the foam of low multiplicity, a quick-detachable connection 5 is placed for connecting the return (discharge) line of the hydraulic oscillator 18.

The foam generator module 20 includes (Fig. 6, 7) a nozzle block 1 for forming a foam jet of medium multiplicity in a foam generator 2 with a packet of nets located inside the foam generator body 2 barrel 3 of low foam, a knot of rotation of the foam generator in a vertical plane 4 with nodes fixing the angular position 23 of the foam generator relative to the base and the horizontal plane, quick-connect / disconnect nipple 22 of the foam generator module and the base module, latch 16 of the position of the foam generator in the vertical plane p predetermined angle to the horizontal plane,

The base module (Fig. 8, 9) comprises a turning unit 7 of the foam generator in the horizontal plane with a quick-release socket 22 and an ear 8 of a fixture for connecting / disconnecting the foam generator module 20 and the base module 21.

At the bottom of the base module 21 there is a pressure pipe with a two-sleeve manifold of a pressure pipe with connecting heads 6 fixed to its free ends for connecting fire hose lines.

The device can create automatic oscillatory movements of the foam generator in predetermined sectors of the horizontal plane by means of a hydraulic oscillator 9, the input line 10 of which is connected to the collector of the pressure pipe, and the output (discharge) line through the flexible hose line 11 is configured to connect to the quick-connect nipple 5 on the barrel 3.

The rotation unit 7 is connected to the hydraulic oscillator 9 by a lead 12 by means of a screw 19.

By the action of the hydraulic pressure of water or an aqueous solution of a foaming agent in the pressure pipe, the disk of the hydraulic oscillator rotates and leads 12 to oscillate the rotation to the rotation unit 7 of the foam generator in the horizontal plane, as a result of which the foam generator performs automatic oscillatory movements in a given sector of the horizontal plane with uniform distribution combined jets of foam of low and medium range on the surface of the fire or on the protected surface.

For a stable installation position, when it is working, two retractable elements (outrigger) 13 are provided in the base module with their position locks 14 and the position locks of the folding “fangs” 15 in the ground.

The base module can also be made with means for fixing its position on the transportation means in the form of a tractor, motocar, automobile, automobile trailer or waterfowl.

Regulation of the position of the foam generator in the vertical plane is carried out manually by means of the handle 17 with the possibility of fixing its angular position relative to the horizontal plane with a latch 16.

Thus, the design of the device allows its use in both automatic and semi-automatic and manual control and operation modes.

In the semi-automatic mode, the regulation of the position of the modular generator in the vertical plane is done manually using the control knob 16 and the position of the foam generator 17 in the vertical plane, and the automatic oscillatory movements of the foam generator in the horizontal plane are due to the operation of the hydraulic oscillator 9.

When working in manual mode, the device is controlled in vertical and horizontal planes by the handle 17 for controlling and regulating the position of the foam generator manually, for which the crane 18 for controlling the hydraulic oscillator is closed, the screw 19 is turned out, and the leash 12 is put into a non-working position.

For ease of operation, transportation and transportation to and from the fire, the device is collapsible and consists of two modules (Fig. 5) - the foam generator module 20 and the base module 21.

The foam generator module 20 is connected to the base module 21 by means of a quick-detachable connection 22 with a module for fixing the angular position 23 of the module with subsequent locking by a mounting bracket and a quick-detachable connection 5 connecting the discharge (return) line of the oscillator 9 to the barrel 3.

The individual foam generator module and the base module in the transport position have a compact form (Fig. 6-9), are convenient to carry / carry.

Due to the configuration of the base module with standard quick-detachable connections 6, it is possible to use it in conjunction with other hydraulic fire systems and fire hoses.

A device for extinguishing fires to extinguish a fire and fire explosion prevention foam low and medium multiplicity works as follows:

An aqueous solution of the foaming agent under working pressure is fed into the pressure pipe, where it is divided into two streams in the collector.

An aqueous solution of the foaming agent is fed through one stream to the nozzles 1 and then to a packet of nets in the body of the foam generator 2 with the formation of medium-sized foam jets at the outlet of the generator.

Another stream of an aqueous solution of the foaming agent is fed to the barrel 3 with the formation at the exit of the generator of the jet of foam of low multiplicity.

As a result of the contact of the foam jets, a combined foam jet of low and medium multiplicity is formed at the outlet of the generator.

Having a higher density, low-foam foam carries medium-sized foam along with it, the first touches a burning or protected surface and cools it, since it has a higher water content and greater heat capacity than medium-sized foam. In this case, not only the foam is delivered over a long distance, but also the foam of medium multiplicity is protected from thermal effects and rapid destruction, since it is foam of medium multiplicity that mainly effectively isolates the combustion zone from combustible vapors, gases and oxygen and protects it from ignition heating.

The combined combined effect of low and medium foam with their uniform manual, semi-automatic or automatic foam distribution on the surface of the fire or on the surface to be protected ultimately provides quick and effective fire fighting and protection against heat and fire.

For ease of operation, storage, transportation and prompt delivery to places of fire that are difficult to access for equipment, the device is made up of a collapsible, consisting of two modules (Fig. 5) - a modular generator 20 and a modular base 21.

The modular generator 20 is connected to the modular base 21 by means of a quick-detachable connection 22 with a device for fixing the angular position 23 of the module with subsequent locking by a mounting bracket and a quick-connect 5, connecting the discharge (return) line of the hydraulic oscillator 9 to the barrel 3.

The individual modules, in the transport position, have a compact form (Fig. 6-9), are convenient to carry / transport, and can be promptly delivered and assembled in a working position in places of fire extinguishing and protection against fires that are difficult to access for conventional equipment.

Due to the modular generator being equipped with a standard quick-detachable connection, it becomes possible to synthesize it with other hydraulic fire systems and fire hoses.

A device is proposed for effective fire extinguishing and fire and explosion prevention with combined low and medium air-mechanical foam that can be quickly transferred by individual modules to the desired location, quickly assembled and prepared for use in places inaccessible and / or hard to reach for ordinary fire fighting equipment - in industrial enterprises with special fire and explosion hazard production, for example, at enterprises of the petrochemical industry or at enterprises with the circulation of LPG and LNG, as well as at emergency hazardous facilities where the release of potent toxic substances is possible, at facilities for the storage and manufacture of explosives, as well as at facilities where it is necessary to use highly effective foams of low and medium multiplicity as a fire extinguishing agent, including combined jets; and can also be effectively used to extinguish forest and other landscape fires.

Characteristic features that provide the possibility of confident and safe achievement of a technical result when using the inventive device (causal relationship of essential features and the achieved result) is:

- the possibility of operational mobile and manual delivery of device modules directly to the fire zone;

- the possibility of carrying out the process of fire and explosion prevention in the automatic mode of operation of the device without the constant presence of people (firefighters personnel);

- ease of preparation for use, use and disassembly;

- simplicity of design and operation;

- high reliability due to a simpler equipment design.

- the possibility of high performance generation of water-air foam due to the possibility of connecting foam generators of various capacities;

- the formation and use of a combined water-air jet of foam of low multiplicity and foam of medium multiplicity;

- the ability to create automatic oscillatory movements in various angular ranges of the device according to the invention, providing fast uniform foam coverage of the entire surface of the fire,

- the ability to effectively extinguish fires or to effectively protect against fire in places that are difficult to access and inaccessible to commonly used well-known manufacturing equipment, due to the ability to manually carry the device modules directly to the place of fire extinguishing and fire and explosion prevention.

A detailed description of the design and functioning features prove the industrial applicability of the utility model.

Individual parts and components of the equipment of the claimed device according to the utility model can be made of structural elements and materials commonly used in fire fighting equipment, using conventional equipment using conventional technologies known and used in the field of modern fire fighting technology.

Claims (15)

1. A device for extinguishing fires and fire and explosion prevention with foam of low and medium multiplicity, containing a foam generator of low and medium multiplicity and means for connecting to a pressure pipe, characterized in that the device is equipped with a hydraulic oscillator with the ability to create automatic oscillatory movements of the foam generator in a given sector of the horizontal plane. 2. The device of claim 1, characterized in that the means of connection to the pressure pipe are respectively made in the form of a foam generator module and a base module and are equipped with means for their quick disconnect connection / disconnection with each other. 3. The device of claim. 2, characterized in that the foam generator module contains housing with a nets package placed inside the housing and a foam barrel of low multiplicity, medium foam nozzle block, the rotation node of the foam generator in a vertical plane and fixator for the position of the foam generator in the vertical plane. 4. The device according to p. 2, characterized in that the base module contains a node for turning and adjusting the position of the foam generator in the horizontal plane, configured to connect to a hydraulic oscillator and the ability to create automatic oscillatory movements of the foam generator in the horizontal plane. 5. The device according to p. 2, characterized in that the input line of the hydraulic oscillator is connected to the collector of the pressure pipe, and the output line of the hydraulic oscillator is connected through a flexible hose line with a quick-release nipple on the foam trunk of low multiplicity. 6. The device according to p. 2, characterized in that the base module contains retractable supports with means for fixing their position in the extended and retracted positions. 7. The device according to p. 6, characterized in that the base module and retractable supports contain means for fixing their position in the ground, made in the form of pointed protrusions. 8. The device according to p. 2, characterized in that the means of quick disconnect connection / disconnection of the module of the foam generator module and the base module with each other are made in the form of a nipple and a socket, connected / disconnected by rotary eccentric latches. 9. The device according to p. 2, characterized in that it contains a hydraulic oscillator with the ability to move and swing the foam generator in a given sector of the horizontal plane due to the energy supplied to the pressure line of the extinguishing agent in the form of water or water with a foaming agent solution. 10. The device according to p. 2, characterized in that the foam generator module and the base module are made with the possibility of manual carrying. 11. The device according to p. 2, characterized in that the base module is made with the possibility of fixing its position on the means of transportation in the form of a tractor, motocar, car, car trailer or watercraft.

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