KR101996228B1 - Hydrant and construction method thereof - Google Patents

Abstract

The present invention relates to a hydrant and a construction method thereof. According to an embodiment of the present invention, the hydrant comprises: a hydrant box buried in a wall body of an indoor building; an opening/closing door rotationally installed on the hydrant box to convert an external surface and an internal surface by rotation; a hose reel installed on an internal surface of the opening/closing door to be exposed when the opening/closing door opens, and to be rotatable in a clockwise or a counterclockwise direction with a central shaft, which is parallel to a vertical direction of the hydrant box, as a reference; and a fire fighting water supply unit which connects an angle valve accommodated inside the hydrant box to the hose reel, and supplies firefighting water selectively to the hose reel. According to an embodiment of the present invention, the hydrant is able to install the hose reel on an internal surface of the opening/closing door to be rotatable in a clockwise or a counterclockwise direction, install the opening/closing door in the hydrant box to be able to convert a front surface and a rear surface, to rapidly wind and unwind a hose, to easily convert the direction of the hose, and to supply firefighting water to a spray unit in a stable manner.

Description

FIRE HYDRANT AND CONSTRUCTION METHOD THEREOF

FIELD OF THE INVENTION The present invention relates to a fire hydrant and a method of constructing the fire hydrant, and more particularly, to a fire hydrant of a horseshoe type and a method of constructing the fire hydrant.

Generally, a fire hydrant is installed so that a fire extinguishing operation can be performed quickly in case of a fire, and there are an indoor fire hydrant provided in the interior of the building and an outdoor fire hydrant provided in the outdoor of the building.

An indoor fire hydrant is installed in a wall of a building. An indoor fire hydrant is provided with an angle valve for supplying water for fire fighting or fire. In addition, an angle valve is connected to an angle valve A fire hose for transferring the fire-fighting water in one direction and a nozzle for spraying water coupled to the tip of the fire hose.

Here, the fire hose provided in the fire extinguisher box is stored in a folded or curled state so that the fire hose can be drawn out quickly when a fire occurs.

However, since the fire hose housed in the folded or curled state as described above is stored in a state of being left in the bottom of the fire extinguisher box, the fire hose can not be withdrawn sequentially in actual use, and the fire hose is entangled and twisted together, There was a delay problem.

In addition, since the fire hose once used can not be maintained in the same state as it was before being used, since a person does not use a separate working tool and folds or rolls it by hand, the fire hose is deformed when it is left for a long time. Also, there is a problem in that the fire-fighting water can not be completely discharged inside the fire hose once used, causing mold or water to be rotten.

In the meantime, in order to solve the above-mentioned problem, a fire hydrant fire hydrant capable of winding a fire hose has been developed.

The fire hydrants of the horseshoe type are composed of a winding drum inside the fire extinguisher box and a fire hose connected to the winding drum and wound around the winding drum so that the user can easily use the fire hose by pulling out the hose and can easily wind the fire hose There is an advantage to be able to.

However, according to the above conventional hoisting type fire hydrant, the fire extinguishing hose wound on the winding drum can not be wound in the front direction by the size of the fire extinguisher box which is relatively shallow in depth compared with the width and the height, The drum is fixed to the inside of the fire extinguishing box, so that the fire hose can not easily be drawn out.

Also, in the conventional hose reel type fire hydrant, since the fire extinguishing water remaining in the fire hose after use is not easily discharged, water is accumulated or mold is generated, The hose is damaged.

Patent Registration No. 10-0577113

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a fire hydrant and a method of constructing the fire hydrant which can easily wind and extract the hose and completely remove the water for fire- .

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a fire hydrant, comprising: a fire extinguisher box embedded in a wall of an indoor building; An opening / closing door rotatably installed in the fire hydrant box and capable of switching between an outer surface and an inner surface through rotation; A hose reel which is installed on the inner surface of the opening and closing door and is exposed to the outside when the opening and closing door is opened and is rotatable clockwise or counterclockwise with respect to a central axis parallel to the height direction of the digester; And a fire-fighting water supply part connecting the hoselike to the angle valve accommodated inside the fire extinguishing box and selectively supplying the fire-fighting water to the hosurail.

The fire extinguishing box is arranged such that a plurality of linear members are arranged in the X axis direction corresponding to the depth direction, the Y axis direction corresponding to the width direction and the Z axis direction corresponding to the high direction, A frame part having a first guide rail formed along the width direction; A plurality of panels installed in the frame part and forming at least one accommodation space inside the frame part; And a door holder installed on the frame part and capable of fixing the door that is switched so that the horseshoe is exposed to the outside.

Wherein the door is provided with the horseshoe on the inner surface thereof, the door main body being capable of opening and closing the opening of the fire extinguisher box; A shaft part installed on the first guide rail and supporting the door body and rotating and linearly moving the door body; And a holder coupling unit provided on an outer surface of the door body and coupled to the door holder when the door body rotates to change the outer and inner surfaces of the door body.

The frame part may further include an elastic material stopper formed on the inner surface of the frame part on which the first guide rail is formed, and the shaft part is hooked.

Wherein the hosel is provided with a supporting portion provided on an inner surface of the opening and closing door and linearly movable along a direction perpendicular to an inner surface of the opening and closing door; A rotary shaft rotatable in a clockwise or counterclockwise direction with respect to a further central axis intersecting with a central axis parallel to the height direction of the extinguishable container; Possible reel; A hose installed on the reel unit and wound on the reel unit according to the rotation of the reel unit or wound on the reel unit to receive the water for fire fighting water from the fire fighting water supply unit and transfer the water for fire fighting to one side; And a jetting unit connected to an end of the hose and discharging the water for fire safety delivered through the hose.

The support portion includes a support frame installed on and fixed to an inner surface of the opening / closing door; A guide arm protruding from a surface of the support frame in a predetermined length and having a second guide rail formed inside; And a slide panel installed on the second guide rail and linearly movable along the second guide rail, the slide panel rotatably supporting the reel unit.

The reel unit includes a drum connected to the hose and the fire water supply unit and wound or unwound the hose through rotation; A housing part coupled to an outer side of the drum to support the drum so that the drum can be rotated about a central axis; A rotary shaft provided on one side of the housing part and rotatably mounted on the other side of the slide panel to support the housing part; And an operation handle coupled to the drum and disposed on the outer side of the housing part, for transmitting rotational force to the drum.

The injection unit includes: an injection nozzle for forwardly discharging the water for fire fighting inflow from one side; A coupler connecting the injection nozzle and the hose to support the injection nozzle in a rotatable state; A spray regulating valve disposed inside the spray nozzle for linearly moving in the direction of the center axis of the spray nozzle and controlling the spray direction of the water for spraying water discharged from the spray nozzle through linear movement; And a gripper provided on the outer side of the injection nozzle and capable of grasping by the user, and controlling the movement of the injection control valve through rotation.

The fire water supply unit includes a branch pipe provided in the angle valve and having a plurality of fluid ports branched at one side; A branch valve installed in the branch pipe and selectively separable from any one of the plurality of fluid ports; A supply port installed in the hosel; And a fluid supply pipe connecting the other one of the plurality of fluid ports and the supply port to each other to transfer the water for fire supply supplied through the angle valve to the supply port.

Wherein when the angle valve is closed and either one of the plurality of fluid ports is opened through the branch valve, the compressed air is supplied to the supply port through the fluid supply pipe, And a drain pump that can be supplied.

According to another aspect of the present invention, there is provided a fire hydrant construction method comprising the steps of: providing a horseshoe on an inner surface of a door; Installing the opening / closing door provided with the horseshoe into a first guide rail of a fire extinguisher box embedded in the wall; A branch pipe of a fire water supply unit is installed in an angle valve accommodated in the digestive vessel in a state where the opening and closing door is open, and a fluid supply pipe is connected to another one of a plurality of fluid ports provided in the branch pipe, Connecting a supply port provided in the first housing; And closing the opening / closing door to house the horseshoe inside the fire extinguisher box after connecting the drama pump to any one of the plurality of fluid ports and storing the draeme pump in the fire extinguisher box; .

According to the embodiment of the present invention, the hosel is installed on the inner surface of the opening / closing door so as to be rotatable clockwise or counterclockwise, and the opening / closing door is installed in the fire hydrant box so that the front surface and the rear surface can be switched, It is possible to switch the direction of the hose easily and to supply the water for fire fighting to the jetting portion stably.

In addition, since a branch pipe is provided in the angle valve and a drain pump capable of supplying compressed air is connected to one side of the branch pipe, the drain pump remaining after the use is fully operated by operating the drain pump, It is possible to prevent the mold from being deformed, thereby preventing the hose from being deformed. Further, the life of the fire hose can be increased by preventing the water of the fire fighting water remaining in the winter fire hose from freezing.

1 is a perspective view schematically showing a fire hydrant according to an embodiment of the present invention.
2 is a schematic view illustrating a process of switching the front and rear sides of a fire hydrant according to an embodiment of the present invention.
3 is an enlarged view of an enlarged view of the portion "A" in Fig.
4 is an enlarged view of a portion of a first guide rail in a fire hydrant according to an embodiment of the present invention.
5 is a side view showing a state in which a fire hydrile of a fire hydrant according to an embodiment of the present invention is installed on an opening / closing door.
FIG. 6 is a view schematically showing a jetting part of a fire hydrant according to an embodiment of the present invention.
7 is a flowchart showing a construction method of a fire hydrant according to an embodiment of the present invention.

Various embodiments will now be described in detail with reference to the accompanying drawings. The embodiments described herein can be variously modified. Specific embodiments are described in the drawings and may be described in detail in the detailed description. It should be understood, however, that the specific embodiments disclosed in the accompanying drawings are intended only to facilitate understanding of various embodiments. Accordingly, it is to be understood that the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, but includes all equivalents or alternatives falling within the spirit and scope of the invention.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but such elements are not limited to the above terms. The above terms are used only for the purpose of distinguishing one component from another.

In this specification, the terms "comprises" or "having ", and the like, are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof. It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

In the meantime, "module" or "part" for components used in the present specification performs at least one function or operation. Also, "module" or "part" may perform functions or operations by hardware, software, or a combination of hardware and software. Also, a plurality of "modules" or a plurality of "parts ", other than a" module "or" part ", to be performed in a specific hardware or performed in at least one processor may be integrated into at least one module. The singular expressions include plural expressions unless the context clearly dictates otherwise.

In addition, in the description of the present invention, when it is judged that the detailed description of known functions or constructions related thereto may unnecessarily obscure the gist of the present invention, the detailed description thereof will be abbreviated or omitted.

FIG. 1 is a perspective view schematically showing a fire hydrant according to an embodiment of the present invention, FIG. 2 is a view schematically showing a process of switching the front and rear sides of a fire hydrant according to an embodiment of the present invention, An enlarged view of the portion "A". FIG. 4 is an enlarged view of a portion of the first guide rail in the fire hydrant according to the embodiment of the present invention. FIG. 5 is a view showing a state in which the horseshoe of the fire hydrant according to the embodiment of the present invention is installed on the opening / And FIG. 6 is a schematic view illustrating a jetting portion of a fire hydrant according to an embodiment of the present invention.

1 and 2, a fire hydrant 100 according to an embodiment of the present invention includes a fire extinguisher 110 as a fire hydrant 100, .

The fire extinguisher box 110 is embedded in the wall of the building to form a predetermined accommodation space inside.

The fire extinguishing box 110 may include a frame part 111, a plurality of panels 112, and a door holder 113.

The frame portion 111 is provided with a plurality of linear members arranged in the X-axis direction corresponding to the depth direction, the Y-axis direction corresponding to the width direction and the Z-axis direction corresponding to the high direction, May be formed. The first guide rail 1111 may be formed along the width direction of the frame part 111 so that the shaft part 122 of the opening and closing door 120, which will be described later, can be rotated and linearly moved. For example, the width of the first guide rail 1111 may be the same as the diameter of the shaft portion 122 of the opening and closing door 120.

The plurality of panels 112 may be installed in the frame part 111 to form at least one accommodation space inside the frame part 111. [

For example, the plurality of panels 112 may include a main accommodation space installed in the frame part 111 and accommodating the hoist 130 and the angle valve 200 to be described later, An auxiliary storage space in which a display lamp, an emergency lamp, and the like can be stored can be formed.

The door holder 113 is installed in the frame part 111 and can fix the opening and closing door 120 where the inner and outer surfaces are switched by rotating the door holder 113 so that the horseshoe 130 is exposed to the outside.

That is, the door holder 113 may be coupled to a holder coupling member 123 provided on the outer surface of the opening / closing door 120, which is rotated by the rotation of the inner and outer surfaces, to fix the opening / closing door 120.

For example, the door holder 113 and the holder coupling body 123 may be formed of a removable magnetic body. However, the door holder 113 is not limited thereto and may be modified into various forms within the scope of the same function.

Also, the fire hydrant 100 includes an opening / closing door 120.

1 and 2, the opening and closing door 120 is rotatably installed in the extinguishant box 110, and is formed in such a manner that its outer surface and inner surface can be switched through rotation.

The opening and closing door 120 may include a door main body 121, a shaft portion 122, and a holder coupling body 123.

The door body 121 is formed to have a size corresponding to the opening of the fire extinguisher box 110 and has a hose reel 130 to be described later on the inner surface thereof and is coupled to the fire extinguisher box 110 through the shaft portion 122, 110 can be opened and closed. For example, one side of the door body 121 may be provided with fixing means for fixing the door body 121 to the fire extinguisher box 110 in a state where the outer surface and the inner surface of the door body 121 are not switched.

The shaft portion 122 is provided on the first guide rail 1111 formed on the frame portion 111 and supports the door main body 121. The shaft portion 122 rotates and linearly moves when the user operates it to rotate the door main body 121, Can be moved.

3, the shaft portion 122 includes a first portion accommodated in the first guide rail 1111 and having a size of an outer diameter corresponding to the width of the first guide rail 1111, And a second portion formed to have a larger outer diameter than the width of the first guide rail 1111 and supported at an end portion of the frame portion 111. Accordingly, when the door body 121 rotates or linearly moves, the shaft portion 122 can perform the rotation or linear movement using the first portion in a state in which the second portion is supported at the end of the frame portion 111 .

2, the user further rotates the door body 121 at an angle of 90 degrees or more and linearly moves along the first guide rails 1111 to open the door body 121, The horseshoe 130 installed on the inner surface of the door main body 121 can be exposed to the outside.

Meanwhile, the frame portion 111 may further include a stopper 1112.

Referring to FIG. 4, the stopper 1112 may be formed on the inner surface of the frame portion 111 on which the first guide rail 1111 is formed. Accordingly, the shaft portion 122 can be caught by the stopper 1112. [ The stopper 1112 may be formed of an elastic material so that the stopper 1112 can be pressed against the shaft 122 during linear movement of the shaft 122. For example, the stopper 1112 is arranged to face the inner surface of the frame portion 111 on which the first guide rail 1111 is formed along the depth direction (X-axis direction) of the digester 110, May be formed to have a size of 2/3 to 3/4 of the diameter of the shaft portion 122.

1 and 2, the holder coupling body 123 is provided on the outer surface of the door body 121. When the door body 121 rotates and the outer surface and the inner surface of the door body 121 are switched, (Not shown). For example, the holder combination 123 and the door holder 113 can be applied as a removable magnetic body.

In addition, the fire hydrant 100 includes a hose reel 130 (hose reel).

1, 2 and 5, the horseshoe 130 is installed on the inner surface of the opening / closing door 120 so as to be exposed to the outside when the opening and closing door 120 is opened. The hosiery 130 is arranged to be rotatable in a clockwise or counterclockwise direction with respect to a center axis parallel to the height direction (Z-axis direction) of the extinguishant box 110.

The hose reel 130 may include a support portion 131, a reel portion 132, a hose 133 and a jetting portion 134.

The supporting portion 131 may be provided on the inner surface of the opening and closing door 120 and may be linearly movable along a direction perpendicular to the inner surface of the opening and closing door 120.

More specifically, the support portion 131 includes a support frame 1311 that is installed and fixed on the inner surface of the opening and closing door 120, a second guide rail 1312a that protrudes from a surface of the support frame 1311 in a predetermined length, And a slide panel 1313 provided on the second guide rail 1312a and linearly movable along the second guide rail 1312a and rotatably supporting a reel unit 132 to be described later ).

2 and 5, the support part 131 is slidably moved to open the hose 133 from the front when the door 120 is opened, As shown in Fig. Accordingly, the reel unit 132 rotatably coupled to the support unit 131 can be rotated in various directions, and the user can freely change the withdrawal position of the hose 133 through the reel unit 132. [

1, 2, and 5, the reel unit 132 is rotatably installed on the support portion 131 on the basis of a central axis parallel to the height direction (Z-axis direction) of the extinguishant box 110 Clockwise or counterclockwise on the basis of another central axis intersecting the center axis parallel to the height direction (Z-axis direction) of the digester 110.

More specifically, the reel unit 132 is connected to a hose 133, which will be described later, and a fire-fighting water supply unit 140 to be described later, and includes a drum 1321 for winding or unwinding the hose 133 through rotation, A housing portion 1322 for supporting the drum 1321 such that the drum 1321 can be rotated with respect to the center axis and a housing portion 1322 for housing the drum 1321, A rotation shaft 1323 which is installed in a state where it is possible to support the housing part 1322 and a rotation shaft 1323 which is coupled to the drum 1321 and is disposed outside the housing part 1322 and which transmits rotational force to the drum 1321 May include a handle 1324.

The hose 133 is installed on the reel unit 132 and is wound on the reel unit 132 in accordance with the rotation of the reel unit 132 or wound on the reel unit 132 and supplied with water for fire extinguishing water from the fire- Fire water can be delivered. For example, the hose 133 may be formed of a flexible material that is not deformed or damaged by high-pressure water for fire fighting.

1 and 6, the jetting unit 134 is connected to an end of the hose 133 to discharge the water for fire fighting water delivered through the hose 133. [

The jetting section 134 may include a jetting nozzle 1341, a coupler 1342, a jetting control valve 1343, and a gripping section 1344.

The injection nozzle 1341 is formed in a tubular shape in which the width of the cross section is gradually narrowed toward the discharge port side from which the water is discharged from the inflow port side into which the water for fire fighting water flows, so that the water for fire inflow from one side can be discharged forward.

The coupler 1342 connects the injection nozzle 1341 and the hose 133 and has a bearing (not shown) inside to allow the hose 133 to communicate with the injection nozzle 1341 The spray nozzle 1341 can be supported rotatably so as not to rotate together. For example, an end of the injection nozzle 1341 and an end of the hose 133 may be provided with fastening means (not shown) which can be fastened to the coupler 1342.

The injection control valve 1343 may be arranged inside the injection nozzle 1341 and linearly movable in the direction of the center axis of the injection nozzle 1341. [ The injection control valve 1343 is mechanically connected to a grip portion 1344 to be described later to perform linear movement in the injection nozzle 1341 during operation of the grip portion 1344 and is discharged from the injection nozzle 1341 It is possible to control the injection direction of the water for fire fighting. For example, the injection control valve 1343 may include a shaft member coupled to the inside of the injection nozzle 1341 and a throttle plate disposed at the end of the shaft member to control the flow path of the injection nozzle 1341.

The grip portion 1344 is provided outside the injection nozzle 1341 and has a gripping means that can be grasped by the user. The grip portion 1344 is mechanically connected to the injection control valve 1343 to rotate the injection control valve 1343 Can be controlled.

In addition, the fire hydrant 100 includes a fire-fighting water supply unit 140.

1, the fire-fighting water supply unit 140 connects the angle valve 200 and the horseshoe 130 housed inside the fire extinguishing box 110 to selectively supply the fire-fighting water to the horseshoe 130 do.

The water supply part 140 for fire fighting water includes a branch pipe 141 provided in the angle valve 200 and having a plurality of fluid ports 1411 branched to one side thereof, A supply port 143 provided in the hoisture 130 and a supply port 143 connected to the other one of the plurality of fluid ports 1411 are connected to each other And a fluid supply pipe 144 for transferring the water for fire water supplied through the angle valve 200 to the supply port 143.

The fire hydrant 100 may further include a drain pump 150.

Referring to FIG. 1, the drain pump 150 may be connected to any one of the plurality of fluid ports 1411. When any one of the plurality of fluid ports 1411 is opened through the branch valve 142 in a state in which the angle valve 200 is closed, the drain pump 150 supplies the compressed air through the fluid supply pipe 144 Supply port 143 so that the water for fire fighting remaining in the hose 133 can be discharged to the outside of the hose 133. [

Hereinafter, a construction method of a fire hydrant 100 (hereinafter referred to as a fire hydrant 100 construction method) according to an embodiment of the present invention will be described.

For the sake of convenience, the same reference numerals are used for explaining the fire hydrant 100, and the same or a duplicated description will be omitted.

7 is a flowchart showing a construction method of a fire hydrant according to an embodiment of the present invention.

Referring to FIGS. 1 and 7, a fire hydrant 130 is installed on the inner surface of the opening / closing door 120 (S100).

More specifically, in this fire hydrant 100 construction method, the support portion 131 is provided on the inner surface of the opening / closing door 120, and the slide panel 1313 of the support portion 131 is protruded from the guide arm 1312, The slide panel 1313 is inserted into the guide arm 1312 and the hose reel 130 is brought into close contact with the inner surface of the opening and closing door 120. [

Next, the fire hydrant 100 is installed in the first guide rail 1111 of the fire extinguisher box 110 in which the opening / closing door 120 with the horseshoe 130 is installed (S200).

More specifically, in this fire hydrant 100 construction method, a first portion of the shaft portion 122 of the shaft portion 122 provided on one side of the opening / closing door 120 is installed to pass through the first guide rail 1111 And a second portion having a larger outer diameter than the first guide rail 1111 is seated at both ends of the frame portion 111 with the first guide rail 1111 formed thereon, And the opening and closing door 120 provided with the horseshoe 130 is installed in the fire extinguisher box 110.

Next, the fire hydrant 100 is applied to the angle valve 200 housed inside the fire extinguishing box 110 in a state where the opening and closing door 120 is opened, and the branch pipe 141 of the fire extinguishing water supply part 140 And the other one of the plurality of fluid ports 1411 provided in the branch pipe 141 is connected to the supply port 143 provided in the hoisture 130 by using the fluid supply pipe 144 in operation S300.

Finally, the method for constructing the hydrant 100 includes connecting one of the plurality of fluid ports 1411 to the drain pump 150, storing the drainer pump in the digester 110, And the hose reel 130 is housed inside the fire extinguisher box 110 (S400).

According to the embodiment of the present invention, the hose reel 130 is installed on the inner surface of the opening / closing door 120 so as to be rotatable clockwise or counterclockwise, and the opening / closing door 120 is opened / The hose 133 can be wound and unwound quickly and the direction of the hose 133 can be easily changed and the water can be stably supplied to the jetting part 134. [

In addition, the branch pipe 141 is provided in the angle valve 200, and a drain pump capable of supplying compressed air is connected to one side of the branch pipe 141 to operate the drain pump 150 after use, The fire extinguishing water remaining in the fire hose 133 in winter can be prevented from being deformed due to the generation of mold in the hose 133 or the deformation of the hose 133 due to this, It is possible to prevent the phenomenon of freezing and to increase the service life of the fire hose 133.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100. Fire hydrant
110. Fire extinguisher
111. Frame part
1111. First guide rail
1112. Stopper
112. Panel
113. Door holder
120. Opening and closing door
121. Door body
122. Shaft
123. Holder combination
130. Horsley
131. Support
1311. Support frame
1312. Guide arm
1312a. The second guide rail
1313. Slide panel
132. Lille
1321. Drums
1322. Housing part
1323. Rotor
1324. Operation handle
133. Hose
134. Division
1341. Injection nozzle
1342. Coupler
1343. Injection control valve
1344. Hand grip
140. Fire-fighting water supply part
141. Branch organization
1411. Fluid port
142. The branch valve
143. Supply port
144. Fluid supply line
150. Drain pump
200. Angle valve

Claims (11)

A digestive tank embedded in a wall of the indoor building and having a first guide rail formed along a width direction thereof;
An opening / closing door rotatably installed on the first guide rail and capable of switching the outer and inner surfaces through rotation;
A hose reel which is installed on the inner surface of the opening and closing door and is exposed to the outside when the opening and closing door is opened and is rotatable clockwise or counterclockwise with respect to a central axis parallel to the height direction of the digester; And
A fire-fighting water supply unit that connects the angel valve housed inside the fire extinguishing box and the hoselike to each other and selectively supplies the fire-fighting water to the hosiery;
Lt; / RTI >
The fire hydrant box is provided with a door holder made of a magnetic material so as to fix the opening / closing door rotated so that the horseshoe is exposed to the outside,
Wherein the opening /
A door main body on which the horseshoe are installed and which can open and close the opening of the digester;
And a second guide rail provided on the first guide rail and supporting the door main body and having a diameter equal to a width of the first guide rail so that when the horseshoe is exposed to the outside, A shaft portion configured to move linearly; And
A holder assembly provided on an outer surface of the door body and made of a magnetic material so as to be able to be coupled to the door holder when the door body is rotated to change an outer surface and an inner surface of the door body;
/ RTI >
And a stopper made of an elastic material is provided on the inner surface of the digestive tank on which the first guide rail is formed, the stopper being engaged with the shaft and being compressed when pressure is applied from the shaft to enable movement of the shaft. The method according to claim 1,
The fire extinguishing box may include:
A plurality of linear members are connected to each other in the X-axis direction corresponding to the depth direction, the Y-axis direction corresponding to the width direction and the Z-axis direction corresponding to the high direction, A frame part on which the first guide rail is formed; And
A plurality of panels installed in the frame part and forming at least one accommodation space inside the frame part;
Fire hydrant containing. delete delete The method according to claim 1,
The horseshoe-
A support portion provided on an inner surface of the opening and closing door and linearly movable along a direction perpendicular to the inner surface of the opening and closing door;
A rotary shaft rotatable in a clockwise or counterclockwise direction with respect to a further central axis intersecting with a central axis parallel to the height direction of the extinguishable container; Possible reel;
A hose installed on the reel unit and wound on the reel unit according to the rotation of the reel unit or wound on the reel unit to receive the water for fire fighting water from the fire fighting water supply unit and transfer the water for fire fighting to one side; And
A spraying part connected to an end of the hose to discharge the water for fire fighting delivered through the hose;
. 6. The method of claim 5,
The support portion
A support frame installed on and fixed to an inner surface of the opening / closing door;
A guide arm protruding from a surface of the support frame in a predetermined length and having a second guide rail formed inside; And
A slide panel installed on the second guide rail and linearly movable along the second guide rail, the slide panel rotatably supporting the reel unit;
Fire hydrant containing. The method according to claim 6,
The reel unit
A drum connected to the hose and the fire-fighting water supply unit and configured to wind or unwind the hose through rotation;
A housing part coupled to an outer side of the drum to support the drum so that the drum can be rotated about a central axis;
A rotary shaft provided on one side of the housing part and rotatably mounted on the other side of the slide panel to support the housing part; And
An operating handle coupled to the drum and disposed outside the housing portion, for transmitting rotational force to the drum;
Fire hydrant containing. 6. The method of claim 5,
The injection unit
An injection nozzle for forwardly discharging the water injected from one side;
A coupler connecting the injection nozzle and the hose to support the injection nozzle in a rotatable state;
A spray regulating valve provided inside the spray nozzle for linearly moving in the direction of the center axis of the spray nozzle and controlling the spray direction of the water for spraying from the spray nozzle through linear movement; And
A gripper provided on the outside of the injection nozzle and having gripping means capable of being grasped by a user and controlling the movement of the injection control valve through rotation;
. The method according to claim 1,
Wherein the water-
A branch pipe provided in the angle valve and having a plurality of fluid ports branched at one side;
A branch valve installed in the branch pipe and selectively separable from any one of the plurality of fluid ports;
A supply port installed in the hosel; And
A fluid supply pipe connecting the other one of the plurality of fluid ports and the supply port to each other to transfer the water for fire water supplied through the angle valve to the supply port;
Fire hydrant containing. 10. The method of claim 9,
Wherein when the angle valve is closed and either one of the plurality of fluid ports is opened through the branch valve, the compressed air is supplied to the supply port through the fluid supply pipe, A hydrant further comprising: a drain pump that can be supplied. delete

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