KR101685521B1 - Equipment for sprinkling water - Google Patents

Abstract

According to the present invention,
A sprinkler for fire fighting a building, which receives a fire detection signal from a fire detection sensor (100), and suppresses fire generated in a building by spraying fire water,
A ceiling W3 and an outer wall W4 opposed to the first inner wall W1, the first inner wall W1 of the building, the second inner wall W2 connecting the first inner wall W1, A connection pipe (10) to which digester water is supplied from a pump;
A communication part 91 which is detachably threadedly connected to the connection pipe 10 provided on the outer wall W and communicated with the connection pipe 10; a communication part 91 having one side communicating with the communication part 91 and the other side communicating with the outer wall W; A second sprayer 90 having a sprayer 92 which is slidably opened downward toward the outer surface and a slide 93 that opens downwardly below the sprayer 92;
An insertion portion 121 slidably inserted laterally into the slide portion 93 of the second sprinkler mechanism 90 and an insertion portion 121 extending obliquely toward the outer surface of the outer wall W4 from the insertion portion 121, A fire extinguisher 120 having a guide portion 122 of a larger width and a larger width;
A fixed wire (130) having one end connected to the second water spraying device (90) and the other end connected to the water fire extinguisher (120);
A first ventilation door frame 20 provided on an upper portion of the outer wall W4;
A first ventilation window 30, one end of which is rotatably installed at a lower portion of the first ventilation window frame 20 to open / close the first ventilation window frame 20;
A first ventilation drive device 41 provided on the inner surface of the outer wall W4 so as to be located above the door frame 20 of the first ventilation window and a second ventilation drive device 41 installed on the inner surface of the outer wall W4, And a push bar 42 for pushing the upper portion of the first ventilation window 30 toward the outer side of the outer wall W4 to open the first ventilation window frame 20 by driving the first ventilation window opening device 40 )Wow;
A second ventilation window frame 50 installed below the outer wall W4 so as to be positioned below the first ventilation window frame 20;
A second ventilation window 60 having one end rotatably installed at an upper portion of the second ventilation window frame 50 to open and close the second ventilation window frame 50;
A second ventilation drive device 71 provided on the inner surface of the outer wall W4 so as to be located above the second ventilation window frame 50 and a second ventilation drive device 71 having one end connected to the lower portion of the second ventilation window frame 50, A second ventilating window opening device 70 having a wire 72 that pulls the second ventilating window 60 inward of the outer wall W4 by driving the device 71 to open the second ventilating window door 50 )Wow;
A connecting portion 81a which is connected to the connecting pipe 10 by being detachably threaded on one side of the connecting pipe 10 and communicates with the connecting portion 81a so as to be opened in the circumferential direction of the jetting pipe 81, A plurality of first jetting portions 81b which are different from each other and a plurality of first jetting portions 81b which communicate with the other side of the connecting portion 81a and which communicate with the first jetting portion 81b located at the most side of the plurality of first jetting portions 81b, And a second jetting section 81c which is located in the other direction and opens toward the other side of the jetting tube 81. The jetting tube 81 is movably threadably engaged with the jetting tube 81, Closing mechanism 83 for opening and closing the second jetting section 81c by being movably threadably engaged with the opening-closing tube 82. The open / When the first sprinkler 80 is installed on the connecting pipe 10 provided on the first inner wall W1, the first sprayer 81b of the first sprinkler 80 contacts the ceiling W3, And a first ventilation window Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close pipe 82 of the first sprinkler mechanism 80 so as to face the door 30, When the first spray mechanism 80 is installed on the connection pipe 10 provided on the second inner wall W2, the first sprayer 80c of the first sprayer 80 is closed, Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close tube 82 of the first sprinkler mechanism 80, The first water spraying mechanism 80 closes the second sprayer 81c of the water sprayer 80. When the first water sprayer 80 is installed in the coupling tube 10 installed in the ceiling W3, Closing tube 82 of the first sprayer mechanism 80 closes all of the first sprayer sections 81b of the first sprayer mechanism 80 and the opening and closing member 83 of the first sprayer mechanism 80 is separated from the opener tube 82 The first sprayer 81c of the first sprayer 80 is opened so that the first sprayer 81c of the first sprayer 80 is opened, Mechanism (80) and;
When the fire detection signal is received from the fire detection sensor 100, the first ventilation drive device 41 is driven to open the first ventilation door frame 20 to drive the second ventilation drive device 71, A control unit 110 for opening the pipe 50 and driving the pump to supply digester water to the connection pipe 10,
.

Description

{EQUIPMENT FOR SPRINKLING WATER}

FIELD OF THE INVENTION [0002] The present invention relates to a sprinkler for suppressing a fire in a building.

In general, buildings are equipped with fire extinguishers, fire hydrants, and sprinkler fire extinguishers in the buildings for the early suppression in case of fire. Among them, sprinkler is one of the most used fire extinguishing facilities in the building structure of modern society.

Such a sprinkler is installed on the ceiling inside the building, so that when the fire occurs, the fire water is sprayed downward and the fire is suppressed at an early stage.

Conventionally, however, a sprinkler is installed only inside the building, and when the flame proceeds along the exterior wall of the building, it can not be effectively suppressed.

In addition, since the conventional sprinklers can only be sprayed downward from the ceiling of the building, it is not possible to effectively suppress the flames propagating from the ceiling and the inner wall surface of the building.

Meanwhile, conventionally, when a fire occurs, it is not possible to quickly discharge the smoke, so that a victim who can not quickly escape the fire zone in the event of a fire is liable to be exposed to the risk of suffocation by toxic gas.

Korea Patent No. 10-0853558

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems and it is an object of the present invention to provide a fire suppression system for a building which can effectively suppress fire on an outer wall of a building, A water sprinkling device "is provided.

According to an aspect of the present invention,

A sprinkler for fire fighting a building, which receives a fire detection signal from a fire detection sensor (100), and suppresses fire generated in a building by spraying fire water,

A ceiling W3 and an outer wall W4 opposed to the first inner wall W1, the first inner wall W1 of the building, the second inner wall W2 connecting the first inner wall W1, A connection pipe (10) to which digester water is supplied from a pump;

A communication part 91 which is detachably threadedly connected to the connection pipe 10 provided on the outer wall W and communicated with the connection pipe 10; a communication part 91 having one side communicating with the communication part 91 and the other side communicating with the outer wall W; A second sprayer 90 having a sprayer 92 which is slidably opened downward toward the outer surface and a slide 93 that opens downwardly below the sprayer 92;

An insertion portion 121 slidably inserted laterally into the slide portion 93 of the second sprinkler mechanism 90 and an insertion portion 121 extending obliquely toward the outer surface of the outer wall W4 from the insertion portion 121, A fire extinguisher 120 having a guide portion 122 of a larger width and a larger width;

A fixed wire (130) having one end connected to the second water spraying device (90) and the other end connected to the water fire extinguisher (120);

A first ventilation door frame 20 provided on an upper portion of the outer wall W4;

A first ventilation window 30, one end of which is rotatably installed at a lower portion of the first ventilation window frame 20 to open / close the first ventilation window frame 20;

A first ventilation drive device 41 provided on the inner surface of the outer wall W4 so as to be located above the door frame 20 of the first ventilation window and a second ventilation drive device 41 installed on the inner surface of the outer wall W4, And a push bar 42 for pushing the upper portion of the first ventilation window 30 toward the outer side of the outer wall W4 to open the first ventilation window frame 20 by driving the first ventilation window opening device 40 )Wow;

A second ventilation window frame 50 installed below the outer wall W4 so as to be positioned below the first ventilation window frame 20;

A second ventilation window 60 having one end rotatably installed at an upper portion of the second ventilation window frame 50 to open and close the second ventilation window frame 50;

A second ventilation drive device 71 provided on the inner surface of the outer wall W4 so as to be located above the second ventilation window frame 50 and a second ventilation drive device 71 having one end connected to the lower portion of the second ventilation window frame 50, A second ventilating window opening device 70 having a wire 72 that pulls the second ventilating window 60 inward of the outer wall W4 by driving the device 71 to open the second ventilating window door 50 )Wow;

A connecting portion 81a which is connected to the connecting pipe 10 by being detachably threaded on one side of the connecting pipe 10 and communicates with the connecting portion 81a so as to be opened in the circumferential direction of the jetting pipe 81, A plurality of first jetting portions 81b which are different from each other and a plurality of first jetting portions 81b which communicate with the other side of the connecting portion 81a and which communicate with the first jetting portion 81b located at the most side of the plurality of first jetting portions 81b, And a second jetting section 81c which is located in the other direction and opens toward the other side of the jetting tube 81. The jetting tube 81 is movably threadably engaged with the jetting tube 81, Closing mechanism 83 for opening and closing the second jetting section 81c by being movably threadably engaged with the opening-closing tube 82. The open / When the first sprinkler 80 is installed on the connecting pipe 10 installed on the first inner wall W1, the first sprayer 81b of the first sprinkler 80 contacts the ceiling W3, And a first ventilation window Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close pipe 82 of the first sprinkler mechanism 80 so as to face the door 30, When the first spray mechanism 80 is installed on the connection pipe 10 provided on the second inner wall W2, the first sprayer 80c of the first sprayer 80 is closed, Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close tube 82 of the first sprinkler mechanism 80, The first water spraying mechanism 80 closes the second sprayer 81c of the water sprayer 80. When the first water sprayer 80 is installed in the coupling tube 10 installed in the ceiling W3, Closing tube 82 of the first sprayer mechanism 80 closes all of the first sprayer sections 81b of the first sprayer mechanism 80 and the opening and closing member 83 of the first sprayer mechanism 80 is separated from the opener tube 82 The first sprayer 81c of the first sprayer 80 is opened so that the first sprayer 81c of the first sprayer 80 is opened, Mechanism (80) and;

When the fire detection signal is received from the fire detection sensor 100, the first ventilation drive device 41 is driven to open the first ventilation door frame 20 to drive the second ventilation drive device 71, A control unit 110 for opening the pipe 50 and driving the pump to supply digester water to the connection pipe 10,

And a control unit.

The present invention is advantageous in effectively suppressing the fire generated in the outer wall W4 of the building.

Further, the present invention is characterized in that a fire generated in a room through a first sprinkler mechanism 80 connected to each of the connecting pipes 10 provided in the first inner wall W1, the second inner wall W2 and the ceiling W3 There is an advantage of being able to quell quickly.

When a fire occurs, the first ventilation window frame 20 and the second ventilation window frame 50 are opened, air is introduced into the second ventilation window frame 50 due to a difference in atmospheric pressure between the indoor and the outdoor, The smoke is discharged to the door frame 20 and the smoke can be effectively discharged and the first spraying device 80 (not shown) connected to each connecting pipe 10 provided on the first inner wall W1 and the second inner wall W2, The smoke in the room can be pushed out toward the door frame 20 of the first ventilation window 20 and the smoke in the room can be discharged to the outside of the room more quickly.

The present invention is characterized in that when each first sprinkler 80 is installed in each of the connecting pipes 10 provided in the first inner wall W1, the second inner wall W2 and the ceiling W3, 1 water spraying device 80 can be controlled in the direction of spraying or spraying, and fire suppression and smoke emission can be effectively performed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial front sectional view for explaining a water spray apparatus for fire fighting a building according to the present invention,
FIG. 2 is a view for explaining a connection pipe installed on the outer wall and a second sprinkler installed on the connection pipe in FIG. 1,
Fig. 3 is a view showing part A of Fig. 2,
Fig. 4 is a view showing a portion B in Fig. 3,
Fig. 5 is a side view for explaining the water spraying device, the water fire extinguisher and the fixing wire of the present invention,
FIG. 6 is a view for explaining a connection pipe installed on a first inner wall in FIG. 1 and a first sprinkler installed on the connection pipe,
FIG. 7 is a view for explaining a connection pipe installed in a ceiling and a first sprinkler installed in the connection pipe in FIG. 1,
FIG. 8 is a view for explaining the first ventilation window and the first ventilation window opening device in FIG. 1,
Fig. 9 is a view for explaining the second ventilation window and the second ventilation window opening device in Fig. 1,
FIG. 10 is a side view for explaining a first ventilation window, a first ventilation window opening device, a second sprinkler, a fire extinguisher and a fixing wire according to the present invention,
11 is a sectional view taken along the line XX in Fig. 1,
FIG. 12 is a view for explaining a connection pipe installed on a first inner wall in FIG. 11 and a first spray device installed on the connection pipe,
FIG. 13 is a view for explaining a connection pipe installed on a second inner wall in FIG. 11 and a first water sprinkler installed in the connection pipe,
14 to 22 are diagrams for explaining the operation of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 is a partial front sectional view for explaining a water spray apparatus for fire fighting a building according to the present invention, FIG. 2 is a view for explaining a connection pipe installed on an outer wall and a second water spraying apparatus installed on the connection pipe in FIG. FIG. 3 is a view showing part A of FIG. 2, FIG. 4 is a view showing part B of FIG. 3, and FIG. 5 is a side view for explaining the ash water spraying device, And FIG. 6 is a view for explaining a connection pipe installed on the first inner wall and a first sprinkler installed on the connection pipe in FIG. 1, and FIG. 7 is a cross- FIG. 8 is a view for explaining a first ventilation window and a first ventilation window opening device in FIG. 1, and FIG. 9 is a view for explaining a second ventilation window and a second ventilation window in FIG. 2 A drawing for explaining the ventilation window opening device 10 is a side view for explaining a first ventilation window, a first ventilation window opening device, a second sprinkler, a fire extinguisher and a fixing wire according to the present invention, FIG. 11 is a sectional view taken along line XX in FIG. 1, 12 is a view for explaining a connection pipe installed on the first inner wall in FIG. 11 and a first sprinkler installed on the connection pipe, FIG. 13 is a view showing a connection pipe provided on the second inner wall in FIG. 11, The structural features of the present invention will be described with reference to Figs. 1 to 13 as follows. Fig.

The sprinkler system for fire fighting a building according to the present invention includes a connection pipe 10, a second sprinkler 90, a fire extinguisher 120, a fixing wire 130, a first ventilation door frame 20, The first ventilation window 30, the first ventilation window opening device 40, the second ventilation window frame 50, the second ventilation window 60, the second ventilation window opening device 70, A first water sprinkler 80, a fire detection sensor 100, and a control unit 110.

The connecting pipe 10 includes a first inner wall W1 of the building, a second inner wall W2 connecting the first inner wall W1, a ceiling W3 and an outer wall W2 opposed to the first inner wall W1. (W4), and water is supplied from the pump. In this embodiment, the first inner wall W1 and the second inner wall W2 are connected by a letter "A". Meanwhile, in the present embodiment, the connection pipe 10 passes through the first inner wall W1, the second inner wall W2, the ceiling W3, and the outer wall W4, and is connected to the water supply pipe from the pump. Here, the digestion water is called digestion water, meaning water for turning off the fire.

The second sprinkler mechanism 90 includes a communication portion 91 which is detachably threadedly connected to the connection pipe 10 provided on the outer wall W and communicates with the connection pipe 10, And a slide portion 93 which is opened downward at a lower portion of the jetting portion 92. The slide portion 93 is provided with a guide portion 92 and a slide portion 93, In the present embodiment, a plurality of second sprinkler mechanisms 90 are provided on the outer wall W4.

The water extinguisher 120 has an insertion portion 121 slidably inserted sideways into the slide portion 93 of the second water sprinkler 90 and an outer portion of the outer wall W4 extending from the insertion portion 121 And has a guide part 122 of a panel shape which is inclined toward the insertion part 121 and is wider than the insertion part 121. [ Here, the water extinguisher 120 is slidably and detachably attached to the second water sprinkler 90, which facilitates installation and replacement for maintenance.

One end of the fixed wire 130 is installed in the second water spraying device 90 and the other end is installed in the water fire extinguisher 120 so that the water fire extinguisher 120 is not separated from the second water spraying device 90 do.

The first ventilation window frame 20 is installed on an upper portion of an outer wall W4 facing the first inner wall W1. In the present embodiment, the door frame 20 of the first ventilation window has a rectangular frame shape. The first ventilating window 30 is provided with a magnet M on its upper inner surface and the upper end of the first ventilating window 30 is made of a metal material, The first ventilation window 30 can be stably fixed to the first ventilation window frame 20 when the door frame 20 is closed. Meanwhile, in the present embodiment, when the first ventilation window 30 closes the first ventilation window frame 20, the first ventilation window 30 and the first ventilation window frame 20 are kept closed simply by frictional force It is possible.

The first ventilation window 30 is rotatably installed at a lower portion of the first ventilation window frame 20 to open / close the first ventilation window frame 20.

The first ventilation window opening device 40 includes a first ventilation driving device 41 installed on the inner surface of the outer wall W4 so as to be positioned above the door frame 20 of the first ventilation window, A push bar (not shown) for opening the first ventilation window frame 20 by pushing the upper portion of the first ventilation window 30 toward the outer side of the outer wall W4 by driving the first ventilation drive device 41 42). In the present embodiment, the first ventilation window opening device 40 may have a cylinder structure or a solenoid structure. At this time, the first ventilation drive device 41 moves the push bar 42 such that the pushing force of the push bar 42 to the first ventilation window 30 is greater than the clamping force of the first ventilation window 30 and the magnet M, .

The second ventilating window door frame 50 is installed below the outer wall W4 so as to be positioned below the first ventilating window door frame 20. In the present embodiment, the door frame 50 of the second ventilation window has a rectangular frame shape.

The second ventilation window 60 is rotatably installed at an upper portion of the second ventilation window frame 50 to open / close the second ventilation window frame 50.

The second ventilation window opening device 70 includes a second ventilation drive device 71 installed on the inner surface of the outer wall W4 so as to be positioned above the second ventilation window frame 50, And the second ventilation window frame 50 is opened by pulling the second ventilation window 60 inward of the outer wall W4 by driving the second ventilation drive device 71. [ 72). In this embodiment, the second ventilation window opening device 70 can wind or unwind the wire 72 using a motor or the like.

The first sprinkler 80 has a spray tube 81, a closed tube 82, and an opening and closing member 83.

The injection pipe 81 is provided with a connecting portion 81a having one side connected to the connecting pipe 10 so as to be detachably and threadably connected to the connecting pipe 10 and a connecting portion 81b communicating with the connecting portion 81a, A plurality of first jetting portions 81b which are opened in the main surface direction but have different opening angles and a plurality of second jetting portions 81b which are communicated with the other side of the connecting portion 81a and which are located on the furthest of the plurality of first jetting portions 81b, And a second jetting section 81c which is positioned in the other direction of the jetting tube 81 and opens toward the other side of the jetting tube 81 than the jetting section 81b.

The open-close pipe 82 is movably threadably engaged with the spray tube 81, and selectively opens and closes the first spray part 81b of the spray tube 81 as it moves.

The opening and closing member 83 is movably threadably engaged with the open-close pipe 82 to open and close the second jetting section 81c.

When the first spray mechanism 80 is installed in the connection pipe 10 provided in the first inner wall W1, the first spray mechanism 80 is provided in the first sprayer 80, (83) of the first sprinkler mechanism (80) is installed to face the ceiling (W3) and the first ventilation window (30) The first spraying device 80 is coupled to the open-close pipe 82 of the first sprayer 80 to close the second sprayer 81c of the first sprayer 80, The first sprayer 81b of the first sprayer 80 is installed to face the first ventilation window 30 and the opening and closing member 83 of the first sprayer 80 Is connected to the open-close pipe 82 of the first sprinkler 80 to close the second sprayer 81c of the first sprinkler 80 and the first sprinkler 80 is connected to the ceiling W3 (82) of the first sprayer (80) is connected to the first sprayer (80) of the first sprayer Closing member 83 of the first sprinkler mechanism 80 is separated from the open-close tube 82 of the first sprinkler mechanism 80 and is separated from the open-close pipe 82 of the first sprinkler mechanism 80, Respectively, so as to open the second jetting section 81c.

The fire detection sensor 100 is installed in the ceiling W3 to detect a fire.

The control unit 110 controls the operation of the first ventilation drive device 41, the second ventilation drive device 71 and the fire detection sensor 100. When the control unit 110 receives the fire detection signal from the fire detection sensor 100, the control unit 110 drives the first ventilation drive device 41 to open the first ventilation door frame 20, To open the second ventilating window frame 50 and drive the pump to supply the digestive water to the connecting tube 10. [ In this embodiment, the control unit 110 may be installed anywhere in the building as long as the control function can be performed.

15 is a view for explaining the operation of the present invention in a state in which it is installed as shown in Fig. 1, and Figs. 16 to 19 are diagrams for explaining the operation Fig. 20 is a sectional view taken along line YY in Fig. 15 for explaining the operation of the present invention, Fig. 21 is a view showing a part of Fig. 20, The operation of the present invention will be described with reference to FIGS. 14 to 22. FIG.

When a fire occurs, the fire detection sensor 100 detects a fire and outputs a fire detection signal, and the control unit 110 receives a fire detection signal from the fire detection sensor 100.

Then, the control unit 110 drives the pump. At this time, the extinguished water from the pump flows into the connecting pipe 10 installed in the outer wall W4, and the extinguished water introduced into the connecting pipe 10 is discharged to the second spraying device 90 as shown in FIG. 14, As shown in Fig. Here, the extinguishing water sprayed from the second water spraying device 90 may disperse while colliding with the outer surface of the outer wall W4, so that the amount of water extinguishing substantially contacting the outer surface of the outer wall W4 may be small. In the present invention, however, And the outer surface of the outer wall W4 is contacted with the outer surface of the outer wall W4 so that the outer surface of the outer wall W4 is contacted with the outer surface of the outer wall W4 It flows downward. Therefore, the present invention can effectively suppress the flames traveling along the outer surface of the outer wall W4.

On the other hand, the control unit 110 drives the pump and drives the first ventilation drive device 41 and the second ventilation drive device 71.

At this time, the push bar 42 of the first ventilation window opening device 40 pushes the first ventilation window 30 while moving sideways by the first ventilation driving device 41, So that the first ventilation window 30 is pushed outwardly of the outer wall W4. The wire 72 of the second ventilating window opening device 70 is pulled by the first ventilating drive device 71 while pulling the second ventilating window 60 so that the second ventilating window 70 60 are pulled inward of the outer wall W4. Then, air flows into the door frame 50 of the second ventilation window, and the smoke is discharged to the first ventilation door frame 20, so that ventilation of the room where the fire has occurred (see the dotted line arrow in FIG. 15) is performed.

At the same time, the water extinguished from the connecting pipe 10 provided in the first inner wall W1 is sprayed toward the ceiling W3 through the first water spraying device 80 as shown in Figs. 15 and 18, Is pushed up toward the ceiling W3 and the first ventilation door frame 20 so that the smoke is discharged through the first ventilation door frame 20 and the flames advancing to the ceiling W3 are evolved.

In addition, as shown in Fig. 19, the water extinguished from the connecting pipe 10 installed in the ceiling W3 is injected downward to evolve the flames inside the room. At this time, the spray pipe 81 of the first sprinkler 80 connected to the connection pipe 10 is connected to the open-close pipe 81 in a state where the open-close member 83 is separated, The first jetting section 81b is closed so that the water from the connection pipe 10 is injected through the second jetting section 81c of the first spraying device 80. [

20 and 21, the water extinguished from the connecting pipe 10 provided in the second inner wall W2 is sprayed toward the door frame 20 of the first ventilation opening through the first sprinkler 80, So that the smoke in the room is discharged to the first door frame 20.

When the position of the open mouth pipe 82 of the first sprinkler 80 is adjusted as shown in FIG. 6 in the state of FIG. 6, the opening of the plurality of first sprayers 81b of the first sprinkler 80 The number of the first jetting portions 81b is adjusted so that the jetting angle of the extinguishing water can be adjusted. The first sprinkler 80 connected to the connection pipe 10 installed in the ceiling W3 and the first sprinkler 80 connected to the connection pipe 10 installed in the second inner wall W2 are also provided It is possible to adjust the spray angle of the extinguishing water by adjusting the position of the open-close pipe 82 of each first spray mechanism 80. Therefore, according to the present invention, it is possible to effectively extinguish the fire by adjusting the fire extinguishing water spray angles of the respective first sprayers 80 according to the size of the room.

As described above, the present invention has an advantage that the fire generated in the outer wall W4 of the building can be effectively suppressed.

Further, the present invention is characterized in that a fire generated in a room through a first sprinkler mechanism 80 connected to each of the connecting pipes 10 provided in the first inner wall W1, the second inner wall W2 and the ceiling W3 There is an advantage of being able to quell quickly.

When a fire occurs, the first ventilation window frame 20 and the second ventilation window frame 50 are opened, air is introduced into the second ventilation window frame 50 due to a difference in atmospheric pressure between the indoor and the outdoor, The smoke is discharged to the door frame 20 and the smoke can be effectively discharged and the first spraying device 80 (not shown) connected to each connecting pipe 10 provided on the first inner wall W1 and the second inner wall W2, The smoke in the room can be pushed out toward the door frame 20 of the first ventilation window 20 and the smoke in the room can be discharged to the outside of the room more quickly.

The present invention is characterized in that when each first sprinkler 80 is installed in each of the connecting pipes 10 provided in the first inner wall W1, the second inner wall W2 and the ceiling W3, 1 water spraying device 80 can be controlled in the direction of spraying or spraying, and fire suppression and smoke emission can be effectively performed.

10; Connector 20; The first ventilation window door frame
30; A first ventilation window 40; The first ventilation window opening device
50; The second ventilation window frame 60; Second Ventilation Window
70; A second ventilation window opening device 80; 1st sprinkler
90; A second sprinkler 100; Fire sensor
110; A control unit 120; Digestive water derivative
130; Fixed wire

Claims (1)

A sprinkler for fire fighting a building, which receives a fire detection signal from a fire detection sensor (100), and suppresses fire generated in a building by spraying fire water,
A ceiling W3 and an outer wall W4 opposed to the first inner wall W1, the first inner wall W1 of the building, the second inner wall W2 connecting the first inner wall W1, A connection pipe (10) to which digester water is supplied from a pump;
A communication part 91 which is detachably threadedly connected to the connection pipe 10 provided on the outer wall W and communicated with the connection pipe 10; a communication part 91 having one side communicating with the communication part 91 and the other side communicating with the outer wall W; A second sprayer 90 having a sprayer 92 which is slidably opened downward toward the outer surface and a slide 93 that opens downwardly below the sprayer 92;
An insertion portion 121 slidably inserted laterally into the slide portion 93 of the second sprinkler mechanism 90 and an insertion portion 121 extending obliquely toward the outer surface of the outer wall W4 from the insertion portion 121, A fire extinguisher 120 having a guide portion 122 of a larger width and a larger width;
A fixed wire (130) having one end connected to the second water spraying device (90) and the other end connected to the water fire extinguisher (120);
A first ventilation door frame 20 provided on an upper portion of the outer wall W4;
A first ventilation window 30, one end of which is rotatably installed at a lower portion of the first ventilation window frame 20 to open / close the first ventilation window frame 20;
A first ventilation drive device 41 provided on the inner surface of the outer wall W4 so as to be located above the door frame 20 of the first ventilation window and a second ventilation drive device 41 installed on the inner surface of the outer wall W4, And a push bar 42 for pushing the upper portion of the first ventilation window 30 toward the outer side of the outer wall W4 to open the first ventilation window frame 20 by driving the first ventilation window opening device 40 )Wow;
A second ventilation window frame 50 installed below the outer wall W4 so as to be positioned below the first ventilation window frame 20;
A second ventilation window 60 having one end rotatably installed at an upper portion of the second ventilation window frame 50 to open and close the second ventilation window frame 50;
A second ventilation drive device 71 provided on the inner surface of the outer wall W4 so as to be located above the second ventilation window frame 50 and a second ventilation drive device 71 having one end connected to the lower portion of the second ventilation window frame 50, A second ventilating window opening device 70 having a wire 72 that pulls the second ventilating window 60 inward of the outer wall W4 by driving the device 71 to open the second ventilating window door 50 )Wow;
A connecting portion 81a which is connected to the connecting pipe 10 by being detachably threaded on one side of the connecting pipe 10 and communicates with the connecting portion 81a so as to be opened in the circumferential direction of the jetting pipe 81, A plurality of first jetting portions 81b which are different from each other and a plurality of first jetting portions 81b which communicate with the other side of the connecting portion 81a and which communicate with the first jetting portion 81b located at the most side of the plurality of first jetting portions 81b, And a second jetting section 81c which is located in the other direction and opens toward the other side of the jetting tube 81. The jetting tube 81 is movably threadably engaged with the jetting tube 81, Closing mechanism 83 for opening and closing the second jetting section 81c by being movably threadably engaged with the opening-closing tube 82. The open / When the first sprinkler 80 is installed on the connecting pipe 10 provided on the first inner wall W1, the first sprayer 81b of the first sprinkler 80 contacts the ceiling W3, And a first ventilation window Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close pipe 82 of the first sprinkler mechanism 80 so as to face the door 30, When the first spray mechanism 80 is installed on the connection pipe 10 provided on the second inner wall W2, the first sprayer 80c of the first sprayer 80 is closed, Closing member 83 of the first sprinkler mechanism 80 is coupled to the open-close tube 82 of the first sprinkler mechanism 80, The first water spraying mechanism 80 closes the second sprayer 81c of the water sprayer 80. When the first water sprayer 80 is installed in the coupling tube 10 installed in the ceiling W3, Closing tube 82 of the first sprayer mechanism 80 closes all of the first sprayer sections 81b of the first sprayer mechanism 80 and the opening and closing member 83 of the first sprayer mechanism 80 is separated from the opener tube 82 The first sprayer 81c of the first sprayer 80 is opened so that the first sprayer 81c of the first sprayer 80 is opened, Mechanism (80) and;
When the fire detection signal is received from the fire detection sensor 100, the first ventilation drive device 41 is driven to open the first ventilation door frame 20 to drive the second ventilation drive device 71, A control unit 110 for opening the pipe 50 and driving the pump to supply digester water to the connection pipe 10,
Wherein the fire extinguishing system for fire fighting a building is characterized by comprising:

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