DE102005014364B4 - Fire fighting equipment - Google Patents

Abstract

A fire extinguisher apparatus connected to a fire hose (H) and capable of discharging fire extinguishing material, the apparatus comprising:
a stationary base body (300) which is connected on its one side to the fire hose (H) and having a passage (310) for fire-extinguishing material, which is formed interrupted in its inner region;
a rotary body (200) rotatably mounted around the stationary base body (300) and having an inner connecting passage (210) through which the broken passage (310) of the stationary base body (300) is selectively connectable by rotation of the rotary body (200) ; and
a nozzle head (400), which is connected to the other side of the stationary base body (300), is ejected with the fire extinguishing material supplied through the stationary base body (300),
wherein ejection modes of the fire extinguishing material through the nozzle head (400) by rotation of the rotary body (200) are variable, characterized in that the passage (310) of the immovable body (300) connected to the fire hose (H) first supply path (310a) and a ...

Description

priority application

The The present application is based on and claims priority to the Korean language Patent Application No. 2004-0082368 filed on Oct. 14, 2004, and Korean Utility Model Application No. 2004-0033256, filed on November 24, 2004, their disclosure in their entirety is incorporated by reference herein.

Background of the invention

Field of the invention

The The present invention relates to a fire extinguishing device, according to the preamble of claim 1 connected to a fire hose and is adapted to fire extinguishing material, for example, water and liquid (Foam) to expel, and more precisely, with which fire extinguishing material on different Species and in different directions by simply turning one rotating body pushed out can be, so the fire fighting faster and more effective. A simple one Construction is realized, so costs are reduced. Farther can be a cooperating device, such as a projecting nozzle, optional together with the fire extinguisher used to fight the fires to maximize it.

As Fire extinguishing devices are well known in the art like fire extinguishers in conjunction with a fire hose used to fire extinguishing material, such as water, foam and special fire-extinguishing fluids, to expel against a burning material to fight the fire there.

What the conventional ones Fire extinguishing nozzles, is the supply of a pipe for water supply within the fire extinguisher arranged and the control of the water supply to the supply line is under Use of a valve in the rear area the fire-extinguishing nozzle, so that water is in a straight stream (called "straight ejection") or in bevel Jets ejected is called ("spray ejection").

Therefore most known fire extinguishers have a complicated structure, indispensable the supply line (inner tube) and the valve needed. Consequently Not only is the production and maintenance of the fire-extinguishing nozzle difficult, but also the production costs are increased. Since the ejection types over the Valve controlled, in particular, is only a limited flexibility in the Selection of discharge types given the valve assembly.

Therefore there is a need for a fire extinguishing device, which has a simplified structure, so they are easy to handle and is usable and a cost saving is achieved and ejection types or Directions of fire-extinguishing material, for example, water, easily by simply operating a Bendienelements can be controlled.

Further can have another, cooperating facility optional together with the fire extinguisher to be used.

The WO 94/06517 discloses a fire extinguishing device in which a Sleeve by means a thread in the longitudinal direction in terms of adjustable to a basic body is. An inlet channel is formed by means of a sleeve formed in the Passage with different cross sections connected to nozzles. As a result, a variable pressure is applied to the nozzles, which change their ejection behavior.

The German utility model DE 295 17 996 U1 discloses a compact ball valve. This has a plurality of outputs, but only one input. By actuating the ball valve, the input can be connected to different outputs.

EP 1 369 145 A1 relates to a device with the fire-extinguishing material can be brought through a wall to a fire. For this purpose, a wall opening device is provided, with which the wall can be penetrated. After breakthrough, the fire extinguishing material is sprayed through various spray nozzles.

A device for fire fighting discloses the German patent application DE 17 08 029 A , In this case, jet pipes are provided, to which the extinguishing agent can be supplied in such a way that the jet pipes are rotated during operation. For this purpose, the jet pipes are arranged on a preferably spherical body which rotates together with the jet pipes.

The EP 0 083 485 A1 relates to a fire suppression system for aircraft interiors. In this case, a container for a foam extinguishing agent, valves and hoses and a mixing nozzle are housed in a mobile car, which is housed in the passenger area.

Summary the invention

Of the present invention is based on the object, a fire extinguishing device to create, which is able to use fire extinguishing material different pressures in different ways and in different directions by simple Operation, for example by rotation of a rotating body eject.

The Task is solved with the features of claim 1. there is at a fire extinguisher of the aforementioned type according to the invention provided that the passage of immovable body a connected to the fire hose first supply path and a with an outlet of the nozzle head connected second feed path, and wherein the connection channel of the rotary body having a plurality of paths radially spaced α by a predetermined angle formed within the rotating body are, so that the first feed path selectively with the second supply path by rotation of the rotary body is connectable.

Farther can the rotary body one in the longitudinal direction have position adjustable pressure control to reduce the pressure of fire extinguishing material within the connecting channel by changing the cross section of the Control connection channel.

Of the nozzle head includes a single jet nozzle hole for receiving a single-jet nozzle, wherein the single-beam nozzle hole is in contact with a single-jet nozzle path of the immobile body, and a circumferential path in contact with a spray nozzle path of immovable body stands, wherein the circumferential path divided into a plurality of branches is connected to a plurality of spray nozzle holes for receiving the spray nozzles are, with the spray nozzle holes in Turning sense on the outer surface of the nozzle head are formed. In this case, the spray nozzle holes with the spray nozzles provided whose injection directions are controlled separately, and the every spray nozzle further includes a spiral Swirler mounted inside the spherical nozzle to fire extinguishing material to swirl into fine particles. Advantageously, it is possible, the Spraying directions from on a nozzle head attached spray nozzles controlled separately, whereby the fire extinguishing possibilities are maximized.

Farther may include the fire extinguishing device: an expansion body to increase the overall length the device on its one side with the fire hose and on the other side connected to the immovable body and having an inner extended passage for fire extinguishing material formed therein is; and a means for the purpose of rotation of the rotary body in Direction of rotation is connected to this. In addition, the nozzle head for Connection to a separate fire extinguishing unit be formed.

One Another advantage of the present invention is that the fire extinguishing device has a simple structure, more precisely, in which parts of the same easily disassembled, assembled and repaired to facilitate the manufacture and maintenance of the fire extinguisher, saved on the manufacturing and maintenance costs of the same can be.

It It should be noted that both the preceding general description as well as the following detailed description of the present invention exemplary and explanatory and for further explanation serve the invention as claimed.

Short description the drawings

The The accompanying drawings illustrate an embodiment of the invention and together with the description serve to explain the invention. there demonstrate:

1 an exploded perspective view of important components of a fire extinguishing device according to the present invention;

2 a perspective view of a fire extinguishing device according to the present invention, wherein 2a is a perspective view, in which a single-jet nozzle is mounted on the nozzle head, and 2 B Fig. 10 is a perspective view in which a protruding nozzle is mounted on the nozzle head;

3 a front view of a fire extinguishing device according to the present invention, wherein 3a is a front view, in which a single-jet nozzle is mounted on the nozzle head, and 3b is a front view in which a projecting nozzle is mounted on the nozzle head;

4 a cross-sectional view of a fire extinguishing device according to the present invention, wherein 4a is a cross-sectional view in which a single-jet nozzle is mounted on the nozzle head and 4b Fig. 10 is a cross-sectional view in which a protruding nozzle is mounted on the nozzle head;

5 a view illustrating a rotary body according to the present invention, wherein 5a is a perspective view of the rotating body, 5b a perspective view of the rotating body from another angle, 5c a left-side view of the rotary body and 5d a cross-sectional view of the rotary body;

6 a view illustrating a stationary base body according to the present invention, wherein 6a is a perspective view of the immovable body, 6b a perspective view of the immovable body from another angle, 6c a front view of the stationary body, 6d a left-side view of the immobile body and 6e a cross-sectional view of the immovable body;

7 a cross-sectional view illustrating the state in which the rotary body is combined with the stationary base body according to the present invention;

8th a view illustrating a spray nozzle according to the present invention, wherein 8a an exploded perspective view of the spray nozzle and 8b a cross-sectional view showing the mounted spray nozzle is.

Detailed description the figures

Now will be referred in detail to the preferred embodiments the present invention, in the accompanying drawings are shown.

1 Fig. 11 is an exploded perspective view of essential parts of a fire extinguishing device according to the present invention; 2 is a perspective view of a fire extinguishing device according to the present invention, 3 FIG. 4 is a front view of a fire extinguishing device according to the present invention; FIG. 4 FIG. 4 is a cross-sectional view of a fire extinguishing device according to the present invention; FIG. 5 FIG. 14 is a view illustrating a rotary body according to the present invention; FIG. 6 Fig. 10 is a view illustrating a stationary body according to the present invention; 7 FIG. 15 is a cross-sectional view showing the state in which the rotary body is combined with the stationary base body according to the present invention, and FIG 8th Fig. 10 is a view showing a spray nozzle according to the present invention.

As in the 1 to 3 includes a fire extinguishing device 1 according to the present invention in general: a stationary body 300 which is connected at its one side to a fire hose H, not shown, and having a passage for fire extinguishing material or fire extinguishing material passage, which is formed interrupted in its inner region; a rotary body 200 that rotates around the immovable body 300 is attached and an inner connecting channel 210 through which the interrupted passage of the immovable body 300 selectively by rotation of the rotating body 200 is connectable; and a nozzle head 400 on the other side of the immovable body 300 is connected with that by the immovable body 300 supplied fire extinguishing material is ejected. Discharge types of fire extinguishing material through the nozzle head 400 are by rotation of the rotating body 200 variable.

Furthermore, the fire extinguishing device 1 in addition an expansion body 100 to increase the overall length of the device 1 as well as a rotation control component 600 include that with the rotary body 200 is connected to the rotary body 200 to turn in the direction of rotation. In addition, a spray nozzle 500 and a single-jet nozzle 710 on the nozzle head 400 appropriate.

As in 4 to 6 shown, the immovable body 300 a passage 310 for fire-extinguishing material formed discontinuously in its interior. One side of the immobile body 300 is with the fire hose H directly or through the expansion body 100 which will be described in more detail below, and the other side of the immovable body 300 is with the nozzle head 400 connected.

If the immobile body 300 is directly connected to the fire hose H, a separate component (not shown) is required to protect against loosening, at a Anschraubbereich S, on the immovable body 300 is formed, is attached to prevent the rotary body 200 detaches.

As in the 4 . 6e . 7 shown, includes the passage 310 of immovable body 300 a first supply path 310a that with the fire hose H or the expansion body 100 and will be described below, and a second feed path 310b , with an outlet of the nozzle head 400 connected is.

As described below, the passage will be 310 selectively through a connection channel 210 connected when the rotary body 200 is rotated to the Ausstoßart the fire extinguisher 1 as of the straight type, the spray type or the straight spray type, the latter being a combination of straight type and spray type.

As in the 6e and 7 is the first supply path 310a divided into two or more branches and the second supply path 310b consists of two or more paths corresponding to the number of branches of the first supply path 310a , It is possible to eject the types of fire extinguishing material through the nozzle head 400 by connecting at least one of the branches of the first supply path 310a with at least one of the branches of the second supply path 310b to change.

Referring to the 6e and 7 , which illustrate an embodiment of the present invention, includes the second supply path 310b a straight nozzle path 315 and a spray nozzle path 317 , The straight nozzle path 315 is with the straight nozzle 710 connected to the nozzle head 400 is attached, and the spray nozzle path 317 is with the spray nozzle 500 connected to the nozzle head 400 is appropriate to eject fire extinguishing material in various ways, for example straight, sprayed / sprayed or as a combination of the two types.

As in 6b and 6d shown, the immovable body 300 a plurality of fastening grooves 360 from which are sunk radially at one end. A movable component 610 of the rotary control panel 600 which will be described below is adapted to the grooves, so that the rotation of the rotating body 200 can be done discreetly.

In this case, see 6d , the fastening grooves should be formed radially spaced α by a predetermined angle, as well as the connecting channels 210 of the rotary body 200 which are described below, are formed radially spaced by a predetermined angle α.

This means the fastening grooves 360 are formed so that they the selective connection of the first supply path 310a with the second supply path 310b match that through the connection channel 210 of the rotary body 200 is possible when the rotary body 200 turns.

A sealing member O, for example an O-ring, becomes a sealing groove 331 introduced, which is an outlet 313 of the first supply path 310a and an inlet 314 the second supply path 310b of immovable body 300 is sunk to prevent the licking of fire extinguishing material. Furthermore, a sealing member O, for example an O-ring, is in sealing grooves 332 inserted on an outer circumferential surface of the immovable body 300 are formed.

Another sealing groove 333 is by sinking around an inlet 311 of the first supply path 310a educated. A seal member O is in the seal groove 333 inserted to prevent the leakage of fire extinguishing material.

The rotary body 200 is rotatable on an outer surface of the stationary body 300 appropriate. The rotary body has a fire extinguishing material communication passage 210 for selectively connecting the interrupted fire extinguishing material passage 310 of immovable body 300 upon rotation of the rotating body 200 on.

A component, for example a bearing, may be provided for frictionless rotation of the rotating body 200 to enable, but it is possible the rotary body 200 by means of a sealing component O, for example an O-ring, and an outer peripheral surface of the stationary body 300 to make rotatable without providing a bearing, since the angle of rotation of the rotating body 200 is not as large as shown in the embodiment of the present invention.

As in 4 . 5d and 7 shown, can a variety of connection channels 210 of the rotary body 200 Radially at a predetermined angle α spaced on the inside of the rotating body 200 be formed, so that the first supply path 310a with the second supply path 310b of immovable body 300 upon rotation of the rotating body 200 is selectively connectable.

As further in 5c shown are the connection channels 210 spaced apart in the direction of rotation by a predetermined angle α and the paths 210 are not trained in another subarea, so the passage 310 can be blocked.

That means as in 5c illustrated that an outer peripheral portion P of the rotary body 200 in which the connection channels 210 are not formed, the connection of the first supply path 310a with the second supply path 310b blocked. The connection channel 210 connects either the straight nozzle path 315 or the spray nozzle path 317 of immovable body 300 or connects both the straight nozzle path 315 as well as the spray nozzle path 317 so that discharge types, for example, the straight type, the spray mode and the straight spray mode, are determined.

As in 5d shown, the rotary body 200 a pressure control 240 which is positionally adjustable in the longitudinal direction, so that the pressure of the fire extinguishing material within the connecting channel 210 by changing the cross section of the connecting channel 210 is controlled.

Because a plurality of connecting channels 210 in the direction of rotation by a predetermined angle α spaced on the inside of the rotating body 200 are formed, this means that its configuration can be chosen so that parts of the connecting channels 210 have a pressure different from the pressure of the remaining connection channels 210 is.

In this case, it is possible the pressure of the connection channel 210 by adjusting the length of the pressure control 240 and changing the cross section of the connection channel 210 to change.

If, as in 5d shown, the cross section of the connecting channel 210 for example, by movement of the pressure control 240 is reduced to the right, the pressure of the connection channel 210 increases, so that the discharge pressure at the nozzle head 400 is also increased and therefore the discharge angle is increased.

If, on the contrary, the pressure control 240 is moved to the left, the discharge pressure at the nozzle head 400 reduces and therefore the discharge angle.

Consequently in the case of the single-jet discharge mode, the adjustment of the discharge angle possible, so that the range of the output can be changed and the device against different types of fires can be applied.

That is, according to the present invention, the discharge of the fire extinguishing material is performed in a straight manner, a spray mode and a straight spray mode. Even in the cases of the straight ejection mode and the ejection ejection mode, the present invention further provides the advantage of realizing a more diversified pattern of the ejection modes by changing the ejection angle by controlling the pressure of the communicating passage 210 ,

At the same time the pressure control blocks 240 Holes during the process of forming the connecting channel 210 of the rotary body 200 were generated.

Therefore, in case of the connection channel 210 in a position opposite to the position in 5d is shown, is formed, namely right, the pressure control 240 in the right area of the rotating body 200 be set up.

For this purpose, a step of a predetermined depth in a hole 231 be formed, in which the pressure control 240 is used, so the pressure control 240 is moved in the longitudinal direction to the pressure of the connecting channel 210 to change.

As in 4 shown, is the nozzle head 400 with the immovable body 300 connected to fire extinguishing material, by the immovable body 300 is fed to eject using the nozzle.

As in 4 shown, includes the nozzle head 400 a straight nozzle hole for receiving a straight nozzle and for connection to an outlet 316 of the single-jet nozzle path 315 of immovable body 300 and a circulating path 420 for connection to an outlet 318 the spray nozzle path 317 of immovable body 300 ,

The circulating path 420 Can be in ring form on the nozzle head 400 or by a gap formed by sealing components, for example an O-ring, between the immovable body 300 and the nozzle head 400 is divided, as in 4 shown.

The circulating path 420 is through a plurality of branch paths 423 and 424 with a plurality of spray nozzle holes 430 and 440 connected in the direction of rotation on the outer surface of the nozzle head 400 are designed to carry the spit-like ejection.

As in 4 shown, the spray nozzle holes 430 and 440 in pairs, each with a different angle with respect to the central axis C of the nozzle head 400 be arranged to allow a two-way injection.

Furthermore, with respect to the spray nozzle holes 430 and 440 to notice that the first spray nozzle hole 430 which makes a small angle with respect to the central axis C of the nozzle head 400 forms, should be provided and that the second spray nozzle hole 440 , which forms a large angle with respect to the central axis C, can be additionally provided.

Fire-extinguishing material, for example water, through a spray nozzle 500 sprayed on the first spray nozzle hole 430 attached, can be used to combat a fire. Fire-extinguishing material, for example water, through the spray nozzle 500 sprayed on the second spray nozzle hole 440 is mounted, has a larger angle than the fire extinguishing material from the first spray nozzle hole 430 and can be used in such a way that the sprayed fire extinguishing material serves as a curtain preventing heat transfer between a flame and a user (firefighter).

The first spray nozzle hole 430 is in an angular range of 33-43 °, preferably 38 °, bezüg Lich the central axis C of the nozzle head 400 aligned. The second spray nozzle hole 440 is in an angular range of 75-85 °, preferably 78 °, with respect to the central axis C of the nozzle head 400 aligned. Should z. B. the angle of the first spray nozzle hole 430 less than 33 ° or more than 43 °, the angle of the discharged fire extinguishing material toward a flame at a fire is too small and affects the ejection of the fire extinguishing material from the central single-jet nozzle hole 410 of the nozzle head 400 or the fire-extinguishing material is expelled too sloppily and the fire-fighting effect deteriorates.

Is still the angle of the second spray nozzle hole 440 less than 75 ° or greater than 85 °, the fire extinguishing material overlaps with the first spray nozzle hole 430 Ejected fire extinguishing material or the fire extinguishing material is ejected too vertically, so that interruption of heat transfer between a flame and a firefighter is easily possible, but such an angle does not contribute in the least to fighting the fire.

Therefore, the most suitable orientations and positions of the first and second spray nozzle holes are 430 and 440 in the nozzle head 400 realized by the present invention, the orientations corresponding to the angles described above.

The single-jet nozzle 710 is to the single-jet nozzle hole 410 bolted or coupled, so that disassembly and attachment can be easily performed.

Furthermore, the spray nozzles 500 removable on the spray nozzle holes 430 and 440 attached so that the spray directions of the spray nozzles 500 can be adjusted.

As in 8th shown, it means that the spray nozzle 500 a spherical nozzle 520 whose one side 525 is of a spherical shape, and a nozzle cap 510 for rotatably receiving the nozzle 520 includes. Thus, it is possible to control the injection direction of the nozzle separately by the spherical nozzle 520 on the inside of the nozzle cap 510 is turned.

As in 8th is preferably a swirler in the inside of the spherical nozzle 520 additionally provided so that fire extinguishing material can be refined and thus an efficient spraying (spraying) can be performed.

As in 1 to 4 shown, the fire extinguisher 1 additionally a rotary control component 600 include that with the rotary body 200 is connected to the rotary body 200 to turn radially.

As in 4 shown, includes the rotary control component 600 a movable component 610 for longitudinal movement within a guide groove 260 which are longitudinally within the rotary body 200 is formed, and an elastic component 650 around the moving part 610 To provide an elastic pressure, which with one side of the movable member 610 connected is. The other side of the moving part 610 is due to the elastic force of the elastic member 650 from a mounting groove 360 received, which is formed at one end of the stationary body to the rotation of the rotary body 200 to limit.

As described above, the immovable body has 300 a plurality of radially recessed mounting grooves 360 on its one side and the moving component 610 is from one of the at one end of the immovable body 300 recessed fastening grooves 360 recorded when the rotating body 200 turns so that the discharge types of fire extinguishing material through the nozzle head 400 can be changed.

As in the 1 to 4 shown, the fire extinguisher 1 in addition an expansion body 100 to increase the overall length of the device.

As in 1 shown, this means that the expansion body 100 on one side with the fire hose H and on the other side with the stationary body 300 is connected and formed on its inside extension supply paths 112 and 122 for fire-extinguishing material.

The extension body 100 may comprise two or more components to adjust the overall length of the device. As shown by the embodiment in FIG 1 to 4 illustrated, the expansion body 100 also a first extension body 110 and a second expansion body 120 include.

The first and the second expansion body 110 and 120 can be bolted together for easy assembly and disassembly. The expansion body 110 and 120 are on the immovable body 300 screwed.

Furthermore, fire extinguishing material supplied from the fire hose H moves through an inlet 111 of the first expansion body, the first extension supply path 122 , an inlet 121 of the second expansion body, the second expansion supply path 122 and to an inlet 311 of immovable body 300 and then becomes the interior of the immovable body 300 fed.

Sealing components O can in connecting areas of the first and the second expansion body 110 and 120 and the immovable body 300 be attached so that fire extinguishing material can not leak.

The fire hose H can directly on the immovable body 300 be connected. Alternatively, the fire hose H with the expansion body 100 can be connected and then the expansion body 100 with the immovable body 300 get connected.

Furthermore, a separate Feuerlö unit with the nozzle head used 400 get connected.

As in 1 to 4 this means that during use, a projecting nozzle 720 , which can be removed with the straight nozzle hole 410 in the middle of the nozzle head 400 is formed, connected, is attached.

In case of using the projecting nozzle 720 can the straight nozzle 710 from the straight nozzle hole 410 be separated and instead of this the projecting nozzle 720 be attached to it.

When attaching the projecting nozzle 720 becomes the projecting nozzle 720 pressed to go through a fire, where it is difficult to spray the fire extinguishing material directly, since an obstacle exists in the fire, and fire extinguishing material is through an ejection hole 721 that in the projecting nozzle 720 is formed, ejected, so that a fire can be effectively fought over an obstacle.

In such case, the fire extinguisher will come off 1 Fire extinguishing material for controlling fire in a particular type of discharge (straight or sprayed, or a combination thereof) and at the same time may have cooperating means such as the projecting nozzle 720 use and therefore perform more effective firefighting. As the discharge types easily by operation of the rotating body 200 can be controlled, the structure of the fire extinguisher is particularly simple, their maintenance is easy and the manufacturing cost can be reduced.

According to the fire extinguishing device First, according to the present invention, it is possible to extinguish fire like water and foam in different types and directions depending on the kind of fire by change an ejection angle through simple operation, namely Rotation of the rotating body anytime anywhere, like at the place of a fire, eject, to fight the fire more effectively.

Secondly can be a cooperative device such as the projecting nozzle in cooperation be used with the device when needed, making fire easier fought can be. additionally can the spray directions of the spray nozzles separated be adjusted so that the firefighting efficiency maximizes becomes.

thirdly becomes the fire extinguisher manufactured in a simple construction, by which assembly and Disassembly simply without using a separate valve Screwing performed become. Therefore, manufacture and maintenance of the device are easy. Thus, you can Manufacturing and maintenance costs are also reduced.

Claims (19)

A fire extinguisher device connected to a fire hose (H) and capable of discharging fire extinguishing material, the device comprising: a stationary body (FIG. 300 ), which is connected on one side to the fire hose (H) and a passage ( 310 ) for fire-extinguishing material, which is formed interrupted in its inner region; a rotary body ( 200 ) rotatable about the immovable body ( 300 ) and an inner connecting channel ( 210 ), through which the interrupted passage ( 310 ) of the immobile body ( 300 ) by rotation of the rotary body ( 200 ) is selectively connectable; and a nozzle head ( 400 ), on the other side of the stationary body ( 300 ) is connected, by the immovable body ( 300 ) discharged fire extinguishing material, wherein ejection types of the fire extinguishing material through the nozzle head ( 400 ) by rotation of the rotary body ( 200 ) are changeable, characterized in that the passage ( 310 ) of the immobile body ( 300 ) connected to the fire hose (H) first supply path ( 310a ) and one with an outlet of the nozzle head ( 400 ) connected to the second supply path ( 310b ), and wherein the connection channel ( 210 ) of the rotary body ( 200 ) a multitude of paths ( 210 ) spaced radially at a predetermined angle α within the rotating body (FIG. 200 ) are formed, so that the first supply path ( 310a ) selectively with the second feed path ( 310b ) by rotation of the rotary body ( 200 ) is connectable. Fire extinguishing device according to claim 1, characterized in that the rotary body ( 200 ) is formed, through an outer edge region of the same, where the connecting channel ( 210 ) is not formed, the connection of the first supply path ( 310a ) with the second supply path ( 310b ) to separate. Fire extinguishing device according to claim 2, characterized in that the first supply path ( 310a ) is divided into at least two branches and the second supply path ( 310b ) in at least two of the branches of the first supply path ( 310a ) corresponding branches is divided, and wherein discharge types of the fire extinguishing material through the nozzle head ( 400 ) by connecting at least one of the branches of the first supply path ( 310a ) with at least one of the branches of the second supply path ( 310b ) are changeable. Fire extinguishing device according to claim 3, characterized in that the second supply path ( 310b ) a straight nozzle path ( 315 ) and a spray nozzle path ( 317 ) and wherein the straight nozzle path ( 315 ) to a straight nozzle ( 710 ) connected to the nozzle head ( 400 ), and the spray nozzle path ( 317 ) to a spray nozzle ( 500 ) connected to the nozzle head ( 400 ) to expel fire extinguishing material in various ways such as straight type, spray or straight spray. Fire extinguishing device according to claim 1, characterized in that the rotary body ( 200 ) a longitudinally positionally adjustable pressure control ( 240 ) in order to reduce the pressure of fire extinguishing material within the connecting channel ( 210 ) by changing the cross section of the connecting channel ( 210 ) to control. Fire extinguishing device according to claim 5, characterized in that the connecting channel ( 210 ) radially by a predetermined angle within the rotary body ( 200 ) trained paths ( 210 ), and wherein the pressure control ( 240 ) is controlled to at least two different pressures to the connecting channel ( 210 ). Fire extinguishing device according to claim 1, characterized in that the nozzle head ( 400 ) a straight nozzle hole ( 410 ) for receiving a straight nozzle ( 710 ), with the straight nozzle hole ( 410 ) in contact with a straight nozzle path ( 315 ) of the immobile body ( 300 ), as well as a circulating path ( 420 ) in contact with a spray nozzle path ( 317 ) of the immobile body ( 300 ) and wherein the circumferential path ( 420 ) is divided into a plurality of branches, which with a plurality of spray nozzle holes ( 430 . 440 ) for receiving the spray nozzles ( 500 ), wherein the spray nozzle holes ( 430 . 440 ) radially on the outer surface of the nozzle head ( 400 ) are formed. Fire extinguishing device according to claim 7, characterized in that the spray nozzle holes ( 430 . 440 ) in pairs, each with a different angle with respect to the central axis (C) of the nozzle head ( 400 ) are arranged. Fire extinguishing device according to claim 8, characterized in that a first (430) of the spray nozzle holes (430) 430 . 440 ) in the angular range of 33-43 ° with respect to the central axis (C) of the nozzle head ( 400 ) is arranged to eject the fire extinguishing material towards a flame through a spray nozzle ( 500 ) mounted therein, and a second (440) of the spray nozzle holes (440). 430 . 440 ) in the angular range of 75-85 ° with respect to the central axis (C) of the nozzle head ( 400 ) is arranged to eject the fire extinguishing material through a spray nozzle ( 500 ) to create a curtain of fire-extinguishing material. Fire extinguishing device according to claim 7, characterized in that the straight nozzle hole ( 410 ) with the straight nozzle ( 710 ) and the spray nozzle holes ( 430 . 440 ) with the spray nozzles ( 500 ) whose spraying directions are separately controllable. Fire extinguishing device according to claim 10, characterized in that each of the spray nozzle holes ( 430 . 440 ) a spherical nozzle ( 520 ) having a spherically shaped part ( 525 ) and a nozzle cap ( 510 ) for rotatably receiving the spherical nozzle ( 520 ), wherein the injection directions of the spray nozzles ( 500 ) by rotation of the spherical nozzles ( 520 ) within the nozzle caps ( 510 ) are separately controllable. Fire extinguishing device according to claim 11, characterized in that each spray nozzle ( 500 ) further comprises a helical swirler which is located within the spherical nozzle ( 520 ) to swirl fire-extinguishing material into fine particles. Fire extinguishing device according to claim 1, characterized in that it comprises an expansion body ( 100 ) to increase the overall length of the device, which at its one side with the fire hose (H) and on the other side with the immovable body ( 300 ) and has an inner extended passage for fire extinguishing material formed therein. Fire extinguishing device according to claim 13, characterized in that the extender by ( 100 ) at least two expansion bodies ( 110 . 120 ) and the total length of the device depends on the number of expansion bodies attached to the stationary body ( 300 ) are adaptable. Fire extinguishing device according to claim 1, characterized in that it comprises a rotating means ( 600 ), for the purpose of rotation of the rotary body ( 200 ) is connected in the direction of rotation with this. Fire extinguishing device according to claim 15, characterized in that the rotating means is a movable component ( 610 ) for longitudinal movement within a guide groove ( 260 ), which in the longitudinal direction within the rotary body ( 200 ), and an elastic component ( 650 ) around the movable component ( 610 ) to provide an elastic pressure associated with one side of the movable member ( 610 ), and wherein the other side of the movable member ( 610 ) by the elastic force of the elastic member ( 650 ) of a fastening groove ( 360 ) at one end of the stationary body ( 300 ) is adapted to the rotation of the rotary body ( 200 ) to limit. Fire extinguishing device according to claim 16, characterized in that the fastening groove ( 360 ) a plurality of fastening grooves ( 360 ) which radially at one end of the immovable body ( 300 ) are mounted, and wherein the movable component ( 610 ) of one of the fastening grooves ( 360 ) at one end of the stationary body ( 300 ) is received when the rotary body ( 200 ), so that discharge of fire extinguishing material through the nozzle head ( 400 ) are changeable. Fire extinguishing device according to claim 1, characterized in that the nozzle head ( 400 ) is designed for connection to a separate fire extinguishing unit. Fire extinguishing device according to claim 18, characterized in that the separate fire extinguishing unit comprises a projecting nozzle ( 720 ) removably with a straight nozzle hole ( 410 ) connected in a central region of the nozzle head ( 400 ) for receiving a straight nozzle ( 710 ) is trained.