KR102272276B1 - Indoor fire hydrant for building firefighting - Google Patents

Abstract

The present invention relates to an indoor fire hydrant for building firefighting, which is installed inside a building to extinguish fire. The indoor fire hydrant for building firefighting in accordance with an embodiment of the present invention comprises: a firefighting hose connected to a hydrant installed to supply firefighting water; a hydrant enclosure connected to an end of the firefighting hose to accommodate a nozzle for spraying firefighting water; and an enclosure door installed on the hydrant enclosure to be able to rotate in order to open and close the inside of the hydrant enclosure. The enclosure door includes: a door frame having one side end combined with the hydrant enclosure to be able to rotate, and having the other side end opened; a mounting door panel combined with the opened side end of the door frame to be able to slide to be separated from the door frame or seal the door frame, and being separated from the door frame to support the nozzle. The mounting door panel includes: a first panel for sealing the door frame; a second panel combined with the first panel by a panel hinge unit so that the second panel is unfolded with the end thereof spaced apart from the first panel to mount the nozzle, or is folded with the end gathered to be inserted into the door frame; and a nozzle mounting unit for mounting the nozzle on the upper end part of the second panel or the first panel with the second panel unfolded from the first sealing panel to mount the nozzle.

Description

Indoor fire hydrant for building firefighting

The present invention relates to an indoor fire hydrant for fire fighting in a building for extinguishing a fire by being installed inside the building.

In general, a fire hydrant capable of extinguishing a fire is installed in a building to prepare for a fire.

An example of a conventional indoor fire hydrant is disclosed in Korean Patent Publication No. 10-2206116 (published on January 20, 2021).

The above-mentioned conventional indoor fire hydrant includes: a main body that accommodates an angle valve and a pipe window in a space opened and closed by a door, and has a sounder and indicator light exposed to the outside; a transmitter mounted on the main body in an exposed state and triggering operation of a sounder and indicator by pressing; a sensing means for detecting an operation mode through a mode switch mounted on the main body; and a controller for controlling the operation of the main body and the transmitter in response to the signal of the sensing means.

Such a conventional indoor fire hydrant was able to increase the flexibility of use by selectively controlling the main functions such as a transmitter in response to various situations, thereby increasing the effectiveness of maintenance as well as alarm and suppression of fire.

However, in conventional indoor fire hydrants, when a fire occurs, the fire is extinguished by holding the pipe window. The high water pressure sprayed from the pipe window made it difficult for women or the elderly to extinguish the fire. Even if the fire is extinguished, the high water pressure causes fatigue in the musculoskeletal system. As the number of fires increased, it was difficult to extinguish the fire for a long time.

In order to solve this problem, conventionally, a tarpaulin holder for a fire hose has been disclosed in Korean Patent Publication No. 10-2091116 (March 19, 2020 announcement), but the tarpaulin holder for a fire hose is mounted on a tarpaulin like a tripod to facilitate fire. was able to suppress

However, since the conventional tarpaulin holder for a fire hose is configured separately from the indoor fire hydrant, there is a cumbersome problem of finding a tarpaulin holder in the event of a fire, and there is a problem that it is easily lost even if the tarpaulin holder is stored inside the fire hydrant housing together. .

The present invention has been devised to solve the above problems, and the problem to be solved by the present invention is to separate the mounting door panel from the enclosure door of the fire hydrant and use it as a cradle for mounting the tube window nozzle, thereby reducing the risk of loss and , An object of the present invention is to provide an indoor fire hydrant for fire fighting in a building that can easily extinguish a fire not only for women but also for the elderly.

In addition, it is possible to protect the person who suppresses the fire from the flame by the protection panel, and it is easy to detach the window nozzle, and it is possible to easily separate the mounted door panel from the door frame by mounting the window nozzle to the nozzle storage unit. The purpose of this is to provide an indoor fire hydrant for fire fighting in buildings that can be prevented.

In an indoor fire hydrant for building fire fighting according to an embodiment of the present invention for achieving the above object, a water hydrant for supplying fire water is installed, a fire hose connected to the water hydrant, and a pipe window coupled to the end of the fire hose to spray fire water a fire hydrant housing accommodating a nozzle, and a door rotatably installed in the fire hydrant to open and close the inside of the fire hydrant, wherein the door is rotatably coupled to the fire hydrant at one end and has a side end An open door frame, and a sliding door coupled to the open side end of the door frame to be separated from the door frame, or to seal the door frame, and to be separated from the door frame to support the window nozzle and a panel, wherein the mounting door panel includes a first panel sealing the door frame, the end of the first panel is spread apart from the first panel to mount the window nozzle, or the end is folded to the door frame a second panel coupled to the first panel by a panel hinge part so as to be inserted, and the second panel or an upper end of the first panel in a state in which the second panel is unfolded to receive the window nozzle in the first sealing panel Including a nozzle holder for mounting the tube window nozzle.

The pipe window nozzle has a spherical support shaft that protrudes from the pipe window nozzle and is seated on the nozzle holder so that the pipe window nozzle is rotatably seated in the nozzle holder, and the support shaft is supported by the nozzle holder. and a handle part for holding the pipe window nozzle to rotate the pipe window nozzle toward the ignition point, and the nozzle holder has a concave concave shape corresponding to the spherical shape of the support shaft so that the support shaft easily rotates in the nozzle holder. It may include a groove.

The mounting door panel can be rotated up and down in the first panel or the second panel to protect the upper part where the window nozzle is located from a flame in a state in which the second panel is unfolded from the first panel to receive the window nozzle. It may include a protective panel to be coupled.

The panel fixing pin may protrude from the stationary door panel by the load of the tube nozzle, and may further include a nozzle storage unit configured to fix the stationary door panel to the door frame.

According to the present invention, the mounting door panel of the enclosure door is detachably configured and the mounting door panel is configured so that the pipe window nozzle can be mounted so that the pipe window nozzle is easily mounted to extinguish the fire, so that even women or the elderly can easily Not only can the fire be extinguished, but it can suppress the fire for a long time by reducing the fatigue applied to the musculoskeletal system.

In addition, a protective panel is installed on the stationary door panel to protect the person fighting the fire from the flame, and since the supporting shaft of the pipe window nozzle is inserted into the nozzle holder to support it, it is easy to attach and detach the window nozzle to the stationary door panel. There is an advantage.

In addition, since the stationary door panel is separated from the door frame only when the pipe window nozzle is removed from the nozzle holder in order to extinguish the fire through the window nozzle, the stationary door panel is easily separated from the door frame. It is possible to prevent it from being damaged and to minimize the loss due to the mounting door panel being easily separated from the door frame.

1 is a perspective view in which a mounting door panel is separated from an indoor fire hydrant for fire fighting in a building according to an embodiment of the present invention.
FIG. 2 is a plan view showing a stationary door panel constituting an indoor fire hydrant for fire fighting in a building according to an embodiment of the present invention, in a state in which the stationary door panel is folded.
3 is a perspective view illustrating a state in which a mounting door panel constituting an indoor fire hydrant for fire fighting in a building according to an embodiment of the present invention is unfolded.
4 is a side view illustrating a state in which a mounting door panel constituting an indoor fire hydrant for fire fighting in a building according to an embodiment of the present invention is unfolded.
5 shows an operating state of a nozzle storage unit configured in a stationary door panel of an indoor fire hydrant for building fire-fighting according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 1 , an indoor fire hydrant 100 for fire fighting in a building according to an embodiment of the present invention may include a fire hydrant body 110 .

The fire hydrant unit 110 may be mounted on the wall of the building or the floor, and may be installed in the wall of the building in a form in which the remaining parts are buried except for the part opened and closed by the enclosure door 120 .

The fire hydrant unit 110 may be configured in the form of an empty box, and a water hydrant 111 for supplying fire protection water from a water supply facility may be installed inside the fire hydrant unit 110, and the water hydrant 111 may be opened. In this case, fire protection water is supplied, and when the water hydrant 111 is cut off, the fire protection water supply may be blocked.

The fire hydrant unit 110 is provided with a door 120 that opens and closes the inside of the fire hydrant unit 110, and as the enclosure door 120 is opened, the fire hose 113 or the pipe window nozzle ( 115) can be brought in or out.

One end of the fire hose 113 is coupled to the water hydrant 111 to supply fire water to a point for extinguishing a fire, and the other end of the fire hose 113 is coupled with a tube nozzle 115 to the fire hose 113 . ) can be sprayed to the point for extinguishing the fire.

The enclosure door 120 may include a door frame 130 and a mounting door panel 140 .

The door frame 130 may rotatably couple the enclosure door 120 to open and close the fire hydrant body 110, and the door frame 130 is in the form of a rectangular frame in which one of both ends is open. can be

The door frame 130 has an end opposite to the open side end is rotatably coupled by a door hinge part, so that the housing door 120 can be rotated to open and close the door frame 130 .

A guide groove 131 may be formed inside the upper and lower portions of the door frame 130 facing each other so that the stationary door panel 140 can be slidably inserted into the open side end of the door frame 130 . .

As shown in FIGS. 2 to 4 , the mounting door panel 140 is inserted into the guide groove 131 while being coupled to the door frame 130 , so that it can be prevented from being separated from the door frame 130 . In addition, since the open side end of the door frame 130 is sealed by the inner periphery of the fire hydrant body 110 in a state in which the enclosure door 120 is sealed in the fire hydrant unit 110 , the door panel mounted on the door frame 130 is closed. (140) cannot be separated.

The stationary door panel 140 performs a function of a sealing panel capable of sealing the open central portion of the door frame 130 in a state where it is slidably moved to the guide groove 131 of the door frame 130 and is coupled thereto. In a state in which the door panel 140 is separated from the door frame 130 , the function of a cradle for supporting the window nozzle 115 for spraying fire protection water may be performed.

The mounting door panel 140 may include a first panel 150 , a second panel 160 , and a nozzle holder 161 .

The first panel 150 may seal the open central portion of the door frame 130 , and both ends of the first panel 150 are inserted into guide grooves 131 positioned above and below the door frame 130 , respectively. and can be plugged in.

The second panel 160 is overlapped with the first panel 150 and can be inserted together into the guide groove 131 of the door frame 130 , and the upper portion of the second panel 160 and the first panel 150 is They are connected to each other by the panel hinge part 155 so that the lower part can be unfolded away from the first panel 150 or folded toward the first panel 150 .

The second panel 160 is located on the back side of the first panel 150 when the fire hydrant unit 110 is viewed from the outside, and in a state in which the enclosure door 120 is sealed in the fire hydrant unit 110, the first panel ( 150 ) may be viewed from the outside, and the second panel 160 may not be seen because it is covered by the first panel 150 .

The lower portion of the first panel 150 and the second panel 160 that opens or approaches each other is connected by an unfolding limiting wire that limits the unfolding angle of the second panel 160 from the first panel 150, An angle at which the second panel 160 is unfolded from the first panel 150 may be limited.

The nozzle holder 161 may hold the pipe window nozzle 115 when spraying the fire protection water, and the nozzle holder 161 may be formed to protrude from the first panel 150 or the second panel 160, The nozzle holder 161 may mount the tube window nozzle 115 .

Here, in the embodiment, the tube nozzle 115 may include a support shaft portion 116 and a handle portion 117 .

The support shaft part 116 may protrude from the pipe window nozzle 115 , and the support shaft part 116 may be formed to protrude in a direction perpendicular to the direction in which the fire prevention water is sprayed from the pipe window nozzle 115 .

The end of the support shaft part 116 is formed in a spherical shape, so that the direction in which the fire protection water is sprayed can be adjusted by easily rotating the pipe window nozzle 115 while mounted on the nozzle holder 161 .

The handle part 117 is formed to protrude from the pipe window nozzle 115 so that the direction in which the pipe window nozzle 115 sprays fire water can be easily adjusted while the pipe window nozzle 115 is supported by the nozzle holder 161. can

The nozzle holder 161 may be seated by inserting the support shaft portion 116 , and a concave groove 162 having a curved surface corresponding to the spherical shape of the support shaft portion 116 may be formed.

The concave groove 162 of the nozzle holder 161 is formed in an open top so that the support shaft 116 can be inserted and seated from the top.

The nozzle holder 161 is configured such that the upper part forms a horizontal plane while the second panel 160 is supported on the floor in an unfolded state from the first panel 150, and is seated on the nozzle holder 161. ) can be prevented from tilting.

The mounting door panel 140 may further include a protection panel 170 .

The protection panel 170 covers the upper portions of the first panel 150 and the second panel 160 in a state in which the second panel 160 is extended from the first panel 150 and supported on the floor, and the pipe window nozzle is removed from the flame. Through (115), it is possible to protect the person spraying the fire water.

Here, when the fire fighter sprays fire water through the window nozzle 115, the fire fighter can prepare for the flame by wearing a fire protection suit, etc., but when the general public extinguishes the fire through the window nozzle 115, it is exposed to the flame as it is. Because the fire protection panel 170 covers the flame, the general public can easily extinguish the fire by spraying the fire protection water through the window nozzle 115 .

The protection panel 170 may be rotatably coupled up and down in the panel hinge part 155 connecting the first panel 150 and the second panel 160 to each other, and the protection panel 170 is the first panel ( 150) and the second panel 160 may be rotated and unfolded at an angle erected perpendicular to the floor when supported on the floor in an unfolded state.

When the protection panel 170 is folded, it can be rotated and folded to overlap the first panel 150 and the second panel 160 .

The protection panel 170 may be composed of a transparent body synthetic resin or glass through which the rear can be seen so as to easily check the state of fire suppression by spraying the fire protection water through the window nozzle 115 .

In the protective panel 170, in a state in which it is unfolded perpendicular to the floor, a position limiting part that restricts rotation backward in the direction in which the fire protection water is sprayed through the window nozzle 115 protrudes from the end at which the panel hinge part 155 is located. can be formed.

As shown in FIG. 5 , the mounting door panel 140 may include a nozzle storage unit 165 .

The nozzle storage unit 165 may be configured in the second panel 160 , and the nozzle storage unit 165 is used to store the tube window nozzle 115 when storing the tube window nozzle 115 in the fire hydrant body 110 . can

The nozzle storage unit 165 is fixed to prevent the mounting door panel 140 from being separated from the door frame 130 in a state in which the window nozzle 115 is mounted, and the door frame 130 only in a state in which the window nozzle 115 is detached. ) to release the fixed door panel 140 to be detached from it.

The nozzle storage unit 165 may include a nozzle holder 166 , a panel fixing pin 167 , and a return spring 168 .

The nozzle holder 166 may be positioned exposed on the outer surface of the second panel 160 , and may be stored by holding the tube nozzle 115 in the form of sandwiching it.

The nozzle holder 166 may be mounted in such a way that the end of the pipe window nozzle 115 for spraying fire water is hung, and the nozzle holder 166 is a hinge pin 166b rotatable up and down in the second panel 160 . The nozzle holder 166 can rotate downwards when the tube nozzle 115 is mounted on the nozzle holder 166 by being coupled to the nozzle holder 166 .

In the nozzle holder 166, a pin pressing part 166a may protrude in the opposite direction to the portion on which the tube nozzle 115 spans with the hinge pin 166b as the center, and the nozzle holder 166 is provided with the tube nozzle. When the 115 is over, the nozzle holder 166 rotates downward according to the weight of the tube nozzle 115 , but the pin pressing unit 166a may rotate upward.

A pin hole 168 penetrating the second panel 160 perpendicularly to the pin pressing unit 166a may be formed in a portion where the pin pressing part 166a is positioned, and the panel fixing pin 167 is formed in the pin hole 168. ) may be installed to be slidable up and down by the pin pressing unit 166a.

In addition, the end of the panel fixing pin 167 may protrude from the pin hole 168 , and the end of the panel fixing pin 167 protruding into the pin hole 168 is located on the door frame 130 corresponding to the pin hole 168 . A frame hole 133 to be inserted may be formed.

The panel fixing pin 167 may be supported by an elastic force by a return spring 168 in the second panel 160 , and the return spring 168 is compressed when the panel fixing pin 167 is raised to accumulate elastic force. Then, when the upwardly pressing force for the panel fixing pin 167 is released, it may be downwardly from the pin hole 168 by the accumulated elastic force.

When the nozzle storage unit 165 configured in this way is mounted on the nozzle holder 166 in a state in which the stationary door panel 140 is coupled to the door frame 130, the weight of the window nozzle 115 causes the nozzle storage unit 165 to be mounted. Although the nozzle holder 166 rotates downwardly with respect to the hinge pin 166b, the pin pressing part 166a rotates relatively upward.

When the pin pressing part 166a rotates upward, the lower end of the panel fixing pin 167 is pressed so that the panel fixing pin 167 overcomes the elastic force of the return spring 168 and protrudes from the pin hole 168, and the pin hole 168 ), the panel fixing pin 167 protruding from the door frame 130 is inserted into the frame hole 133 of the door frame 130 , and the panel fixing pin 167 connects the door frame 130 and the second panel 160 to the door frame 130 . The mounting door panel 140 is fixed in the frame 130 .

On the other hand, when a fire occurs and the tube window nozzle 115 is separated from the nozzle holder 166, the load applied to the nozzle holder 166 disappears, and the pressing force that the pin pressing unit 166a lifts the panel fixing pin 167 upwards. is also released, and the panel fixing pin 167 is separated from the frame hole 133 of the door frame 130 while sliding to the lower portion of the pin hole 168 by the elastic force of the compressed return spring 168, the pin hole 168. is inserted into the interior of the door frame 130 to release the fixing of the door panel (140).

At this time, the panel fixing pin 167 presses the pin pressing part 166a downward by the elastic force of the return spring 168, and raises the nozzle holder 166 again.

In this way, when the fixed door panel 140 is released from the door frame 130 , the fixed door panel 140 is separated from the door frame 130 to spray the fire protection water through the window nozzle 115 as the holder. Because it can be used, it is possible to prevent loss of the stationary door panel 140 by separating the stationary door panel 140 from the door frame 130 despite not using the window nozzle 115 .

The operation and effect between each configuration described above will be described.

In the indoor fire hydrant 100 for building fire fighting according to the embodiment of the present invention, the door frame 130 is rotatably coupled to the fire hydrant body 110 by the door hinge part, and the door frame 130 is provided to the door frame 130 . A mounting door panel 140 for sealing is installed.

The stationary door panel 140 is slidably coupled to the guide groove 131 of the door frame 130 to seal the open central portion of the door frame 130 when coupled to the door frame 130 and prevent fire. When generated, the mounting door panel 140 may be separated to support the tube window nozzle 115 .

The mounting door panel 140 is rotatably coupled to each other by the panel hinge part 155 in the state where the first panel 150 and the second panel 160 are positioned side by side, so that the first panel 150 is mounted on the mounting door panel 140 . The ends of the second panel 160 are spread apart from each other, or are configured to be folded back together, and a protective panel 170 is further installed in the panel hinge part 155 so that the first panel 150 and the second panel ( 160) in the unfolded state, the protection panel 170 is rotated so that the protection panel 170 is unfolded in a form erected vertically with respect to the floor, or the protection panel 170 is positioned side by side on the first panel 150 and the second panel 160. can be folded

On the other hand, a nozzle holder 161 for mounting the tube window nozzle 115 may be formed in a portion of the second panel 160 located inside the fire hydrant body 110 , and the nozzle holder 161 has a tube window. A concave groove 162 into which the support shaft portion 116 of the nozzle 115 is inserted may be formed.

In addition, the second panel 160 may include a nozzle storage unit 165 that is mounted when the tube window nozzle 115 is stored in the fire hydrant body 110 , and the nozzle storage unit 165 includes the tube window nozzle 115 . The nozzle holder 166 stored over this is rotatably coupled up and down by a hinge pin 166b, and at the end of the nozzle holder 166 in the opposite direction centering on the hinge pin 166b, a pin pressing part 166a. is formed

A pin hole 168 penetrating through the upper portion of the second panel 160 is formed in the upper portion of the pin pressing portion 166a, and the pin pressing portion 166a is positioned from the upper end of the pin hole 168 in the pin hole 168. The panel fixing pins 167 having a length of up to 167 are slidably coupled up and down.

In addition, the panel fixing pin 167 is supported by the elastic force of the return spring 168 so as to be downward from the pin hole 168, and in the portion of the door frame 130 corresponding to the pin hole 168, the pin hole 168 protrudes from the pin hole 168. A frame hole 133 into which the panel fixing pin 167 is fitted may be formed.

The indoor fire hydrant 100 for building firefighting according to the embodiment of the present invention configured as described above opens the enclosure door 120 of the fire hydrant housing 110 in order to extinguish the fire when a fire occurs.

One end of the fire hose 113 is connected to the water faucet 111 by opening the enclosure door 120 , and the tube nozzle 115 is coupled to the other end of the fire hose 113 .

At this time, the pipe window nozzle 115 may be previously coupled to the other end of the fire hose 113 , and the pipe window nozzle 115 is mounted on the nozzle storage unit 165 .

When the pipe window nozzle 115 is removed from the nozzle holder 166 to use the pipe window nozzle 115, the load applied to the nozzle holder 166 is removed, and the panel fixing pin 167 is formed by the pin pressing part 166a. ) is released, and when the pressing force of the panel fixing pin 167 is released, the panel fixing pin 167 moves downward by the elastic force of the return spring 168 and is inserted into the pin hole 168 .

When the panel fixing pin 167 is inserted into the pin hole 168 , the panel fixing pin 167 is separated from the frame hole 133 , and the fixing of the stationary door panel 140 is released from the door frame 130 .

When the fixing of the stationary door panel 140 is released, the stationary door panel 140 is slidably moved from the door frame 130 to the open side end of the door frame 130 to separate it, and the stationary door panel 140 is lifted and moved. do.

Arriving near the fire point, the first panel 150 in a state in which the second panel 160 is unfolded from the first panel 150 so that the ends of the second panel 160 are spaced apart from each other in the first panel 150. and the second panel 160 is placed on the floor, and the protection panel 170 is spread so that the protection panel 170 is vertically erected with respect to the floor.

When the protection panel 170 is unfolded, the windshield nozzle 115 is supported so that the fire protection water can be sprayed by the windshield nozzle 115 between the protection panel 170 and the first panel 150 and the second panel 160 . The shaft portion 116 is seated in the concave groove 162 of the nozzle holder 161 .

After that, the water faucet 111 is opened to spray the fire protection water from the windshield nozzle 115, and a person for extinguishing the fire holds the handle 117 of the windshield nozzle 115 from the rear of the protective panel 170 and holds the fire point. By controlling the position of the pipe window nozzle 115 and extinguishing the fire, it protects the person who extinguishes the fire from the flame.

In addition, since the fire is extinguished with the tube nozzle 115 mounted on the mounting door panel 140, the physical consumption of the person extinguishing the fire by water pressure is reduced, and there is no need to hold the fire hose 113. Even the elderly can easily extinguish the fire through the tube nozzle 115 .

On the other hand, when the fire suppression is completed, the protective panel 170 is parallel to the first panel 150 and the second panel 160 in a state in which the ends of the first panel 150 and the second panel 160 are folded together. It is rotated to fold the stationary door panel 140 , and the folded stationary door panel 140 is coupled by sliding to the open side end of the door frame 130 .

When the mounting door panel 140 is coupled to the door frame 130, the tube window nozzle 115 is mounted on the nozzle storage unit 165 configured in the second panel 160 located inside the fire hydrant body 110, The nozzle holder 166 is lowered by the load of the tube nozzle 115, and the pin pressing part 166a located at the end of the nozzle holder 166 is upward, and presses the panel fixing pin 167 upward.

When the panel fixing pin 167 is pressed, the end of the panel fixing pin 167 protrudes into the pin hole 168 and is inserted into the frame hole 133 formed in the door frame 130 corresponding to the pin hole 168. As long as the tube window nozzle 115 is not separated from the nozzle holder 166, it is prevented from being separated from the door frame 130 to prevent the mounting door panel 140 from being lost, or the housing door 120 ) can be prevented from being easily separated from the door frame 130 during opening and closing of the mounted door panel 140 .

Therefore, the indoor fire hydrant 100 for fire fighting in a building according to an embodiment of the present invention separates and unfolds the mounting door panel 140 from the door frame 130 when a fire occurs, and then attaches the window nozzle 115 to the nozzle holder 161. By suppressing the fire by placing it in the air conditioner, it is possible not only to prevent the accumulation of fatigue in the musculoskeletal system due to the water pressure spraying fire protection water, but also to minimize the action of the water pressure generated from the tube nozzle 115, not only for women, but also for women with weak strength. Older people can easily extinguish fires.

In addition, since the mounting door panel 140 is separated from the housing door 120 and used as a holder for the tube window nozzle 115, the risk of loss is low, and it can be easily found and used in case of fire.

In addition, a protection panel 170 is installed on the stationary door panel 140 to protect a person extinguishing a fire from a flame.

In addition, the window nozzle 115 is mounted on the nozzle holder 166 during storage to fix the mounting door panel 140 from the door frame 130 as the panel fixing pin 167 protrudes. When the housing door 120 is opened and closed in a state in which it is stored, the mounting door panel 140 is prevented from being easily separated from the door frame 130 and at the same time as the mounting door panel 140 is separated, the mounting door panel 140 is separated. ) can be minimized.

Although the embodiment of the present invention has been described above, the scope of the present invention is not limited thereto, and it is easily changed from the embodiment of the present invention by a person skilled in the art to which the present invention belongs and recognized as equivalent. including all changes and modifications to the scope of

100: indoor fire hydrant for building fire 110: fire hydrant box
111: water hydrant 113: fire hose
115: alarm 115: tube nozzle
116: support shaft portion 117: handle portion
120: enclosure door 130: door frame
131: guide groove 133: frame ball
140: mounting door panel 150: first panel
155: panel hinge unit 160: second panel
161: nozzle holder 162: concave groove
165: nozzle storage 166: nozzle storage
166a: pin pressing unit 166b: hinge pin
167: panel fixing pin 168: pin hole
168: return spring 170: protection panel

Claims (4)

A fire hydrant housing in which a water hydrant for supplying fire protection water is installed, a fire hose connected to the water hydrant, and a pipe window nozzle coupled to an end of the fire hose to spray fire water, and
and a housing door rotatably installed in the fire hydrant to open and close the inside of the fire hydrant,
The enclosure door is
A door frame having one end rotatably coupled to the fire hydrant body and having an open side end, and
and a mounting door panel that is slidably coupled to the open side end of the door frame to separate from the door frame, or seals the door frame, and is separated from the door frame to support the window nozzle,
The mounting door panel is
a first panel sealing the door frame;
A second panel coupled to the first panel by a panel hinge portion so that the ends are spread apart from the first panel to mount the tube window nozzle, or the ends are folded to be inserted into the door frame;
and a nozzle holder for mounting the window nozzle on the second panel or an upper end of the first panel in a state in which the second panel is unfolded to receive the window nozzle in the first sealing panel. fireplug. According to claim 1,
The tube nozzle is
A spherical support shaft portion protruding from the tube window nozzle and seated on the nozzle holder so that the tube window nozzle is rotatably seated in the nozzle holder, and
and a handle part for gripping the pipe window nozzle so as to rotate the pipe window nozzle toward the ignition point in a state in which the supporting shaft part is supported by the nozzle holder,
The nozzle holder
and a concave recess corresponding to the spherical shape of the support shaft so that the support shaft can easily rotate in the nozzle holder. According to claim 1,
The mounting door panel is
A protective panel rotatably coupled up and down in the first panel or the second panel to protect the upper portion where the tube window nozzle is located from a flame in a state in which the second panel is unfolded from the first panel to mount the tube window nozzle An indoor fire hydrant for building fire-fighting, comprising a. According to claim 1,
The indoor fire hydrant for building fire-fighting, characterized in that it further comprises a nozzle storage unit that a panel fixing pin protrudes from the stationary door panel by the load of the tube nozzle and fixes the stationary door panel to the door frame.

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