KR20200001396U - Movable fire fighting system - Google Patents

Abstract

The present invention relates to a mobile fire extinguishing device, a support having a seating groove formed thereon and a plurality of wheels installed at the bottom to be movable and a support; An upper body and a lower body; A tank installed on the top of the pedestal so that the foam fire extinguishing agent is stored and supplied to a hose reel; A pump and a motor installed in the housing to supply the foam fire extinguishing agent stored in the tank to the fire hose; Foam fire extinguishing agent is supplied to the fire hose by attaching the fire extinguishing agent supplied through the pump and the motor to the bracket installed on the enclosure, the rotational member rotatably coupled to the bracket, and the rotation member coupled to the rotating member to extinguish the fire. It is characterized by including a fire extinguishing device that is installed to be rotated in a housing, which consists of a hose reel that is rotatable in a coupling so that a fire hose with a pipe window installed can be wound up. It is possible to extinguish a fire or a dangerous object by discharging bubbles at an isolated distance, and foam bubbles are not distributed to the surroundings and are concentrated and discharged to a target point, so it is easy to extinguish a fire.

Description

Mobile fire fighting system

The present invention relates to a mobile fire extinguishing device, and more specifically, a place where the fire hose does not reach, a place where the fire fighting vehicle is not in close proximity, a place where the fire fighting vehicle is far away, and is formed of a number of layers to provide a fire fighting device. A simple fire extinguishing system, such as a place where it does not work well, an underground sales office, a rooftop, a material warehouse, a factory interior, etc., can be used to quickly extinguish a fire in the event of an emergency. It is about the device.

Fires can cause personal injury and property damage, so always pay attention to fire prevention and keep fire extinguishing and emergency equipment in place to minimize damage.

The fire extinguishers that are well-prepared for fire and safety facilities such as fire hoses and sprinklers are provided in accordance with regulations and periodically inspected in the case of business buildings or apartments.

However, in places such as construction sites and other workplaces, most of the fire-fighting safety facilities are inadequate, and even some fire extinguishers required for minimal evolution are not provided.

This may be caused by lack of safety awareness and publicity for fire, but simple fire extinguishers and other firefighting supplies that are usually provided outdoors are virtually difficult to manage and are easily lost or damaged. The fire-fighting safety facilities are stored in a defenseless state, and if it is urgently needed, it is difficult to use a fire extinguisher or other fire-fighting equipment, making it difficult to locate.

In addition, it is not easy to find a sprinkler that can be operated artificially and immediately at such an outdoor work site, except for a sprinkler that sprays water on the ground to suppress the generation of dust while mounted on a vehicle. Even if it is provided, it is more difficult to use the sprinkler because the site conditions are vulnerable to supply water at a spacious work site.

According to the Act on Maintenance and Safety Management of Domestic Firefighting Facilities (Revised in 2015), the installation of temporary firefighting facilities at fire risk construction sites is mandatory.

Fire hazard work refers to the operation of handling flammable, combustible, or explosive substances or generating flammable gas, and it also includes the work of generating sparks such as welding or welding or handling fire.

The construction site for temporary fire extinguishing facilities includes all specific fire extinguishing objects that are subject to building permits, etc., and according to the scale, simple extinguishing facilities prescribed by the relevant laws must be installed. A simple fire extinguishing facility is an extinguishing device such as an indoor fire hydrant or fire extinguisher, which is separately defined according to the area or scale.

Since this simple fire extinguishing facility is prescribed to be provided within 5 m from the fire risk work area, the work location must be continuously moved during fire risk work that varies depending on the seal.

Therefore, there is a need for a portable fire extinguishing device capable of providing maximum safety by providing a simple fire extinguishing facility capable of handling an emergency in an emergency.

On the other hand, Korean Patent Publication No. 10-2011-0129786 (published on December 12, 2011), which is a patent document, provides a high-pressure sprinkler with a certain amount of water for this purpose in a storage container or other construction site where supply of water is difficult. A mobile fire fighting vessel is described that allows rapid watering to respond to early evolution.

However, in the case of the portable fire fighting equipment of the prior art, since the volume and weight of the entire fire fighting equipment are large and the volume and weight of the fire fighting equipment cannot be reduced when moving, structurally, the movement of the portable fire fighting equipment has a very inconvenient problem.

In addition, the above-mentioned patent document does not have a function to prevent excessive loosening by controlling the rotation of the take-up hose, so that the pressure of the water supplied to the predetermined pressure through the sprinkling hose cannot be properly controlled to extinguish the fire. There are difficult problems.

In order to reduce the weight and volume, the patent document uses a tank made of urethane material or waterproof cloth to store the fire extinguishing agent. In places such as construction sites, it is torn into sharp parts of construction materials and does not respond immediately when an emergency occurs. There is a problem that can not be.

Korea Patent Publication No. 10-2011-0129786 (2011.12.02. published)

In order to solve the above problems, the present design is formed by a plurality of layers, where the fire hose does not reach, where the fire fighting vehicle is not in proximity, where the fire fighting vehicle is far away, and is formed of a number of layers. It is simply placed in an inoperable place, an underground sales office, a rooftop, a material warehouse, inside a factory, etc., so that it can quickly extinguish a fire in the event of an emergency fire, as well as a portable fire extinguishing system for convenient transportation. The purpose is to provide a device.

The present invention is a means for achieving the above object,

A support having a seating groove formed thereon and a plurality of wheels installed at the bottom to be movable; An upper body and a lower body, and an upper body and a lower body; A tank installed on the top of the pedestal so that the foam fire extinguishing agent is stored and supplied to a hose reel; A pump and a motor installed in the housing to supply the foam fire extinguishing agent stored in the tank to the fire hose; Foam fire extinguishing agent is supplied to the fire hose by attaching the fire extinguishing agent supplied through the pump and the motor to the bracket installed on the enclosure, the rotating member rotatably coupled to the bracket, and the rotating member to be able to extinguish the fire. It provides a mobile fire extinguishing device characterized in that it comprises a coupling and a fire extinguishing device that is rotatably made of a hose reel rotatably installed in the housing so that the fire hose installed with a window can be wound.

The tank of the present invention includes a tank body having a space on the inside so that the foam fire extinguishing agent can be stored and installed in the seating groove of the support; A medicine injection member having an input valve to supply a foam fire extinguishing agent to the inside of the tank body and installed on the tank body; A drain valve installed at the bottom of the tank body to discharge the foam extinguishing agent containing foreign substances from the inside of the tank body; When the foam fire extinguishing agent is introduced into the tank body or when the foam extinguishing agent containing foreign matter is discharged as a drain valve, an air intake member is provided with an air valve on the top of the tank body so that the air inside the tank body can be discharged or introduced; A medicine level checking member installed outside the tank body so as to check the amount of the foam extinguishing agent supplied to the tank body through the medicine injection member; Characterized in that it comprises a plurality of handles that are installed on the outside of the tank body to move the tank installed on the top of the pedestal.

The fire extinguishing device of the present invention, a rotating member fixed to the inside of the upper housing, a coupling connected to the rotating member, a connecting hose connected between the second opening and closing valve and the coupling, and a coupling connected to the hose reel It characterized in that it comprises a fire hose being wound, and a hose reel rotatably installed in the coupling so that the fire hose can be wound and stored or released.

The pump of the present invention includes a first supply pipe and a second supply pipe coupled to a first opening/closing valve provided between the tank body and the pump to supply the fire hose from the tank body to spray through the window; A third supply pipe having a second opening/closing valve and installed in the pump to supply the foam extinguishing agent to the fire hose at a predetermined pressure; It characterized in that it comprises a connecting hose installed between the second opening and closing valve and the connecting pipe of the fire extinguishing device so that the foam fire extinguishing agent can be supplied to the fire hose at a predetermined pressure by the pump.

The present invention can suppress fire or dangerous substances by discharging bubbles from a distance isolated from danger because bubbles are discharged from a distance, and foam bubbles are concentrated and discharged to a target point without being easily distributed. It works.

This design is a place where the fire hose does not reach, the place where the fire fighting vehicle is not close, the place where the fire fighting vehicle is far away, and the fire extinguishing system does not work well because it is formed of multiple floors, underground sales office, rooftop, It is simply provided in a place such as a material warehouse, a factory interior, etc. In case of a fire requiring emergency, the fire fighting device is moved to quickly extinguish the fire.

The present design is capable of continuously generating a large amount of foam, as well as the specificity and long-term storage of the foam extinguishing agent.

1 is a perspective view showing a mobile fire extinguishing device according to the present invention.
Figure 2 is a front view showing the front configuration of the mobile fire extinguishing device shown in Figure 1;
3 is a side view showing the connection configuration of the hose reel and the pump in a state in which the door is removed from the mobile fire extinguishing device shown in FIG. 1.
4 is a perspective view showing a hose reel configuration of the mobile fire extinguishing device shown in FIG.
5 is a configuration diagram showing a state in which the hose support clip is coupled to the hose reel shown in FIG.
6 is a configuration diagram showing the over-loosening structure shown in FIG. 4;
7 is a block diagram showing a state where the fire hose is wound on the hose reel of the mobile fire extinguishing device according to the present invention.

The present invention can be applied in various ways and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail.

However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all modifications, equivalents, or substitutes included in the spirit and scope of the present invention.

In describing each drawing, similar reference numerals are used for similar components. Terms such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.

For example, the term "and/or" includes a combination of a plurality of related items or one of a plurality of related items.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person skilled in the art to which the present invention pertains.

Terms such as those defined in a commonly used dictionary should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Should not.

Certain terms used in the following description are provided to help the understanding of the present invention, and the use of these specific terms may be changed into other forms without departing from the technical spirit of the present invention.

Hereinafter, a mobile fire extinguishing device according to the present invention will be described in detail through the accompanying drawings.

The mobile fire extinguishing device according to the present invention is a support 100 having a seating groove formed on the upper part and a plurality of wheels 110 installed on the lower part so as to be movable, and the support 100, the upper enclosure 210 and the lower part Consisting of a casing 220, a casing 200 installed at the top of the pedestal 100 and a tank 300 installed at the top of the pedestal 100 so that the foam fire extinguishing agent is stored and supplied to the hose reel 650, and the tank Foam supplied through the pump 400 and the motor 500 and the pump 400 and the motor 500 installed in the housing 200 so as to supply the foam fire extinguishing agent stored in the 300 to the fire hose 640 Fire-fighting is coupled to the bracket 615 installed on the housing 200 so as to extinguish the fire by extinguishing the fire extinguishing agent, the rotating member 610 rotatably coupled to the bracket 615, and the rotating member 610 The hose 640 consists of a coupling 620 for supplying a foam fire extinguishing agent, and a hose reel 650 rotatable to the coupling 620 so that the fire hose 640 having the pipe window 641 can be wound up It characterized in that it comprises a fire extinguishing device 600 that is rotatably installed in the housing 200.

A mobile fire extinguishing device according to the present invention made of the above-described features will be described with reference to FIGS. 1 to 6.

1 is a perspective view showing a mobile fire extinguishing device according to the present invention, FIG. 2 is a front view showing a frontal configuration of the mobile fire extinguishing device shown in FIG. 1, and FIG. 3 is a door removed from the mobile fire extinguishing device shown in FIG. Side view showing the connection configuration of the hose reel and the pump in the state, Figure 4 is a perspective view showing the hose reel configuration of the mobile fire extinguishing device shown in Figure 1, Figure 5 is a hose support clip on the hose reel shown in Figure 4 Figure 6 is a configuration diagram showing a combined state, Figure 6 is a configuration diagram showing the over loosening prevention configuration shown in Figure 4, Figure 7 is a configuration showing a state where the fire hose is wound on the hose reel of the mobile fire extinguishing apparatus according to the present invention It is.

Referring to Figures 1 to 7 in detail, the mobile fire extinguishing device according to the present invention is a support 100, a housing 200, a tank 300, a pump 400, a motor 500 and a fire extinguishing device 600 It includes.

The pedestal 100 is made of any one of a configuration in which a reinforcing frame is installed on the inside made of a shape or a square frame made of a flat plate, and the wheel is installed on the bottom to be movable.

The enclosure 200 is installed on the upper side of the pedestal 100 and consists of an upper enclosure 210 and a lower enclosure 220.

The upper enclosure 210 is provided on the upper portion of the lower enclosure 220 so that a fire extinguishing device can be installed inside, and the lower enclosure 220 is installed on one side of the upper portion of the pedestal 100 to pump 400 , It is configured such that the motor 500 can be installed.

In addition, a door may be selectively provided on the upper enclosure 210 and the lower enclosure 220. For example, it is preferable to install the upper door (unsigned) so that the upper enclosure 210 is rotated by the movement of the hose reel during movement to prevent it from protruding out of the enclosure to prevent the fire hose from loosening during movement. The lower enclosure 220 is preferably provided with a lower door (not shown) to prevent contamination of the pump 400 and the motor 500 with foreign matter.

The tank 300 has a space on the inside so that the foam fire extinguishing agent can be stored, and the tank body 310 installed in the seating groove of the support 120 and the foam fire extinguishing agent can be supplied to the inside of the tank body 310. It has an input valve 322 so that the drug injection member 320 installed on the top of the tank body 310 and the tank body 310 to discharge the foam extinguishing agent containing foreign matter inside the tank body 310 When the foam extinguishing agent is injected into the drain valve 330 and the tank body 310 installed at the bottom or when the foam extinguishing agent containing foreign matter is discharged through the drain valve 330, air inside the tank body 310 is discharged or Alternatively, the foam fire extinguishing agent is supplied to the inside of the tank body 310 through the air inlet member 340 and the drug injection member 320 having an air valve 341 to be introduced and installed on the top of the tank body 310 A number of drugs installed on the outside of the tank body 310 so as to move the tank 300 installed on the top of the pedestal 100 and the chemical level checking member 350 installed on the outside of the tank body 310 to check the amount It includes a handle (360).

The drug injection member 320 is a drug injection pipe 321 is formed on one side is formed on the upper tank body 310, the drug injection pipe 321 is provided with an injection valve 322 is installed drug injection pipe (321) ) To keep it open or closed.

In addition, it is preferable to install a filter in the medicine injection pipe 321 of the medicine injection member 320 to prevent foreign substances from being introduced together when the foam extinguishing agent is introduced. The filter may be formed of a first network having a large hole size and a second network having a close hole size to filter out a large foreign material, and is not limited to this type.

That is, the foreign matter contained in the foam fire extinguishing agent is filtered through the filter to prevent the injection hole from being blocked by the foam fire extinguishing agent supplied through the pump 400 to the window 641.

The injection valve 322 of the drug injection member 320 is foam fire extinguishing agent by placing the injection valve 322 in an open state as shown in the figure when supplying the foam fire extinguishing agent while the pressure is applied to the tank body 310. The injection valve 322 is positioned in a closed state so that the medicine is supplied into the tank body 310 and the pressure of the foam extinguishing agent is prevented from falling out when the supply is completed.

The air valve 341 of the air in/out member 340 allows the air inside the tank body 310 to escape to the air in/out member 340 when the foam fire extinguishing agent is introduced into the tank 300. It prevents the foam extinguishing agent from being completely filled by the air inside the 300.

The chemical level checking member 350 is made of a transparent material and is located on the side of the tank body 310, and is installed at the top and bottom sides of the tank body 310 to connect to the inside of the tank body 310, thereby forming a foam. Make sure to check the amount of extinguishing agent.

The pump 400 is connected to the second supply pipe 420 and the third supply pipe 430 to fire the foam fire extinguishing agent stored in the tank body 310 by the driving of the motor 500, the fire hose 640 It is supplied so that it can be ejected through the window 641 through.

The motor 500 is coupled to one side of the pump 400 to drive the pump 400 by a driving force to supply the foam extinguishing agent stored in the tank body 310 to the first supply pipe 410 and the second supply pipe 420 ), through the third supply pipe 430 and the connecting hose 630 to be supplied to the fire extinguishing device 600 so as to be injected through the window 641.

In addition, the pump 400 and the motor 500 are controlled by a plurality of switches (unsigned) configured in the door of the lower enclosure 220. In addition, although not shown in the drawings, the power required by the motor 500 is configured to supply commercial power through a power source or a battery to spray the foam extinguishing agent stored in the tank body 310 within a predetermined time.

The pump 400 is a first opening/closing valve provided between the tank body 310 and the pump 400 so that the foam fire extinguishing agent is supplied from the tank body 310 to the fire hose 640 to be injected through the window. 411) has a first supply pipe (410) and a second supply pipe (420) and a second opening/closing valve (431) to supply the foam fire extinguishing agent to the fire hose at a predetermined pressure and installed on the pump (400) Between the third supply pipe 430 and the second opening/closing valve 431 and the connection pipe 621 of the fire extinguishing device to supply the foam fire extinguishing agent to the fire hose 640 at a predetermined pressure by the pump 400 It includes a connection hose 630 is installed.

And, preferably, the power connected to drive the motor 500 is provided with an electric reel wire (not shown) inside the lower enclosure 220, and the electric reel wire is always connected to a commercial power source to drive the foam fire extinguishing agent. It is preferable to maintain a state in which power is applied to the motor 500.

The fire extinguishing device 600 is installed on the inside of the upper enclosure 210 so that the fire extinguishing operation can be performed quickly in the event of a fire. The fire extinguishing device 600 includes a rotating member 610 fixed to the inside of the upper enclosure. , A coupling 620 connected to the rotating member 610, a connecting hose 630 connected between the second opening/closing valve and the coupling 620, and a hose reel 650 connected to the coupling 620 It includes a fire hose 640 wound on, and a hose reel 650 rotatably installed on the coupling 620 so that the fire hose 640 can be wound or stored.

The rotating member 610 is fixed to the housing 200 to rotatably support the hose reel 650, and the rotating member 610 is fitted into the coupling 620 and fixed with a bolt (B) Reinforcing part 613 which is vertically connected to the ends of the rotating bar 612 and the rotating bar 612 formed in the shape of "<" in 611, and has upper and lower shafts 613-1 and 613-2. With the upper and lower shaft pipes 614-1 and 614-2 and the upper and lower shaft pipes 614-1 and 614-2 fitted to the upper and lower shafts 613-1 and 613-2. The upper and lower fixing pieces 615-1 and 615-2 formed on one side are made of a bracket 615 fixed to the inside of the enclosure 200.

The coupling 620 is connected to the connecting portion 611 of the rotating member 610 to support the hose reel 650 so as to be rotatable while connecting the connecting hose 630 and the fire hose 640. The coupling 620 is provided with a connecting pipe 621 and an inlet 622 and an outlet. At this time, the connecting portion 611 of the rotating member 610 is connected to the connecting pipe 621, one end of the connecting hose 630 is airtightly connected to the inlet 622, and a fire hose 640 is connected to the outlet. The fleet is connected confidentially.

In addition, the inlet 622 of the coupling 620 is inserted into the guide groove 651-1 of the front disc 651 so that the hose reel 650 is stably supported when the fire hose 640 is drawn out. The support wheel 622-1 is formed to prevent the shaking of the 650 and the fire hose 640 from being loosened excessively.

The hose reel 650 is rotatably connected to the coupling 620 to wind the fire hose 640, such a hose reel 650 is a hub (not shown) and front and rear disks 651, 652. Is made of At this time, the front disk 651 and the rear disk 652 are integrally connected to the hub, and a space is formed between the front disk 651 and the rear disk 652 to wind the fire hose 640. .

According to the present invention, guide grooves 651-1 and 652-1 are formed concentrically on outer edges of the front and rear discs 651 and 652 of the hose reel 650, respectively, and the front and rear discs The upper portion of the (651) (652) is characterized in that the hose support clip (654) that is detachably fixed to the guide groove (651-1) (652-1) is installed to prevent the fire hose 640 is loosened.

The hose support clip 654 is formed in a channel shape in which the vertical portions 654-2 are bent downward from both ends of the horizontal portion 654-1, and the lower inner sides of the vertical portions 654-2 on both sides are formed. Fixing projections 654-3, which are fitted into the guide grooves 651-1 and 652-1 of the front and rear discs 651 and 652, respectively, protrude, and the lower outer side of the vertical part 654-2 on one side. The gripping portion 654-4 is characterized in that it protrudes. At this time, since the hose support clip 654 is mounted on the upper part of the front and rear disks 651 and 652, the fire hose 640 is unnecessarily released or the pipe window 641 can be prevented from being released. On the other hand, when the fire hose 640 is withdrawn, the hose support clip 654 mounted on the front and rear disks 651 and 652 can be easily removed.

A lever groove 651-2 and a handle groove 651-3 are formed on an outer surface of the front disc 651 of the hose reel 650, and a handle lever 653 is provided at a central portion of the lever groove 651-2. One end of 1) is rotatably connected, and the other end of the handle lever 653-1 is characterized in that the handle 653 is rotatably connected. At this time, the handle 653 is stored in a state where the handle 653 is fitted in the handle groove 651-3, and when the fire hose 640 is wound, the handle 653-1 is extended. By using the fire hose 640 can be easily wound.

The fire hose 640 is maintained in a circular shape and is wound around the hose reel 650, and the tip of the fire hose 640 is airtightly connected to the outlet of the coupling 620, and the end of the fire hose 640 There is coupled to the window 641 for spraying water. At this time, since the fire hose 640 is wound on the hose reel 650 while maintaining the original shape, the fire hose 640 wound on the hose reel 650 is not completely drawn out when the fire hose 640 is completely drawn out during the fire extinguishing operation. It is possible to perform the fire extinguishing work quickly and conveniently in a state where only the length necessary for the fire extinguishing work is taken out without loosening.

In addition, the hose reel 650 is applied to the support wheel 622-1 to prevent over-fighting of the fire hose 640 or is supported by the elastic force of the spring 663 to prevent over-fighting of the fire hose 640. An adjustable over-locking prevention member 660 may be applied.

The support wheel 622-1 or the over-loosening preventing member 660 is applied to the hose reel at the same time or only one, in this case, depending on the thickness or length of the fire hose 640 wound around the hose reel 650. It is desirable to vary the application.

The over-loosening preventing member 660 has a through hole 661-2 in a right angle direction to communicate with an installation hole 661-1 and an installation hole 661-1 formed in the vertical direction of the coupling 620, and a couple The rotary ring 661 installed in close contact with the ring 620 and the fire hose 640 are introduced into the inside of the installation hole 661-1 to prevent excessive loosening of the coupling 620 and the like. The ball 662 coupled to the coupling groove 620-1 formed on the periphery, and the ball 662 to the coupling groove 620-1 formed on the outer periphery of the coupling 620 to maintain a close contact state The spring 663 installed inside the installation hole 661-1 and the spring 663 are supported by the spring 663 to adjust the elastic force while supporting the ball 662 by the spring 663. It is fixed by a nut 666 coupled to the through hole 661-2 so that the position where the mood bolt 664 is installed and the mood bolt 664 installed inside the installation hole 661-1 in a state can be maintained. It comprises a fixed bolt 665.

Fixing of the over-loosening preventing member 660 is maintained by a snap ring 670 fastened to the coupling 620 so that the over-loosening preventing member 660 is maintained in a coupled state with the coupling 620.

The mobile fire extinguishing device according to the present invention constituted as described above normally maintains the rotating member 610 folded while the fire hose 640 is wound around the hose reel 650, and the fire hose 640 supports the hose. It maintains a state that is wound neatly on the hose reel 650 in a state of maintaining the original shape so as not to be loosened by the clip 654.

When a fire occurs, hold the handle on the tank body and slide it to the place where the fire occurred.

And when holding the hose reel 650 and pulling forward, the rotating member 610 rotates smoothly to the outside to pull out the hose reel 650 forward, and the front and rear disks 651 in the state where the hose reel 650 is pulled forward. When the hose support clip 654 mounted on the (652) is detached, and holding the window 641 and moving to the ignition site, the hose reel 650 rotates simultaneously in the direction of dragging the window 641 and the fire hose 640 ) Is smoothly released and withdrawn

If the first opening/closing valve 411 and the second opening/closing valve 431 are opened while driving the pump 400 while the pipe window 641 installed on one side of the fire hose 640 is toward the ignition point, the tank body ( The foam extinguishing agent stored in 310 is supplied through the first supply pipe 410 and the second supply pipe 420.

While pumping the foam fire extinguishing agent supplied to the pump 400 to be supplied to the fire hose 640 through the connecting pipe 621 and the coupling 620 through the third supply pipe 430 and the connecting hose 630 And, the foam fire extinguishing agent supplied to the fire hose 640 is injected through the window 641.

And when the fire hose 640 wound on the hose reel 650 is released, excessive loosening is prevented, which is installed on the hose reel 650 and prevented from being loosened on the coupling 620. Because of the intermittent rotation, the hose reel 650 is not rotated when the fire hose 640 is pulled, and when the fire hose is not pulled, it is possible to prevent excessive loosening.

When the fire hose 640 is wound around the hose reel 650 after the fire is extinguished, hold the handle lever 653-1 in an extended state and rotate the hose reel 650 to rotate the hose hose 640 which was released. 650). At this time, the foam fire extinguishing agent remaining in the fire hose 640 is discharged while the fire hose 640 is wound around the hose reel 650.

After the extinguishing of the fire is finished, the fire hose 640 is wound on the hose reel 650 and the handle 360 formed on the tank body 310 is pulled or pushed in the direction to be moved or pushed. 100) It is easily moved without feeling the weight by the wheel 110 installed at the bottom.

Since it is easy to move by the wheel 110, it can be moved to a location where it is determined that a lot of fire will occur to prepare for a fire that may occur in the event of a fire.

And since the mobile fire extinguishing device of the present invention discharges bubbles over a long distance, it is possible to extinguish a fire or dangerous objects by discharging bubbles from a distance isolated from danger, and foam bubbles are not distributed to the surroundings and are concentrated and discharged to a target point. It is easy to extinguish a fire.

In the detailed description of the present invention described above, it has been described with reference to preferred embodiments of the present invention, but the protection scope of the present invention is not limited to the above embodiments, and those of ordinary skill in the relevant arts will appreciate the present invention. It will be understood that various modifications and changes of the present design can be made without departing from the spirit and technology.

100: support 110: wheel
120: support 200: housing
210: upper enclosure 220: lower enclosure
300: tank 310: tank body
320: drug injection member 321: drug injection tube
322: input valve 330: drain valve
340: air inlet member 341: air valve
350: chemical level checking member 360: handle
400: pump 410: first supply pipe
411: first opening and closing valve 420: second supply pipe
430: third supply pipe 431: second opening and closing valve
500: motor 600: fire extinguisher
610: rotating member 611: connecting portion
612: rotating bar 613: reinforcement
613-1: Upper axis 613-2: Lower axis
614-1: upper shaft pipe 614-2: lower shaft pipe
615: Bracket 615-1: Upper fixing piece
615-2: Lower fixing piece 620: Coupling
620-1: coupling groove 621: connector
622: inlet 622-1: support wheel
630: connecting hose 640: fire hose
641: Window 650: Hose reel
651: front disc 651-1: guide groove
651-2: Lever groove 651-3: Handle groove
652: rear disc 652-1: guide groove
653: handle 653-1: handle lever
654: hose support clip 654-1: horizontal
654-2: vertical part 654-3: fixed projection
654-4: Gripping portion 660: Over loosening preventing member
661: rotary ring 661-1: installer
661-2: through 662: ball
663: spring 664: mood bolt
665: fixing bolt 666: nut
B: Bolt

Claims (4)

A support 100 having a seating groove formed thereon and a plurality of wheels 110 installed at the bottom to be movable and configured to be movable;
The upper body 210 and the lower body 220 is composed of a base 100, the upper body 200 and the installation;
A tank 300 installed above the pedestal 100 so that the foam fire extinguishing agent is stored and supplied to the hose reel 650;
A pump 400 and a motor 500 installed in the housing 200 to supply the foam fire extinguishing agent stored in the tank 300 to the fire hose 640;
The bracket 615 installed in the housing 200 so as to extinguish the fire by spraying the foam extinguishing agent supplied through the pump 400 and the motor 500, and a rotating member rotatably coupled to the bracket 615 Coupling 620 coupled to the rotating member 610 to supply the foam fire extinguishing agent to the fire hose 640, and the coupling so that the fire hose 640 with the pipe window 641 installed can be wound up Fire extinguishing device 600 is made of a hose reel 650 rotatable in 620 is installed to be rotated in the enclosure 200;
A mobile fire extinguishing device comprising a. According to claim 1,
The tank 300,
A tank body 310 having a space therein so that the foam fire extinguishing agent can be stored and installed in a seating groove of the support 120;
A medicine injection member 320 having an input valve 322 to supply a foam fire extinguishing agent to the inside of the tank body 310 and installed on the tank body 310;
A drain valve 330 installed at a lower portion of the tank body 310 to discharge the foam extinguishing agent containing foreign substances from inside the tank body 310;
When the foam fire extinguishing agent is injected into the tank body 310 or the foam extinguishing agent containing foreign matter is discharged through the drain valve 330, the air valve 341 is provided so that the air inside the tank body 310 is discharged or introduced. An air entry/exit member 340 having and installed on the tank body 310;
A medicine level checking member 350 installed outside the tank body 310 so as to check the amount of the foam extinguishing agent supplied to the tank body 310 through the medicine injection member;
A plurality of handles 360 installed outside the tank body 310 to move the tank 300 installed on the base 100;
A mobile fire extinguishing device comprising a. According to claim 1,
The fire extinguishing device 600,
A rotating member 610 fixed to the inside of the upper enclosure 210;
A coupling 620 connected to the rotating member 610;
A connecting hose 630 connected between the second opening/closing valve 431 and the coupling 620;
A fire hose 640 connected to the coupling 620 and wound around the hose reel 650;
A hose reel 650 that is rotatably installed on the coupling 620 so that the fire hose 640 is wound and stored or released;
A mobile fire extinguishing device comprising a. According to claim 1,
The pump 400,
The agent is coupled to the first opening/closing valve 411 provided between the tank body 310 and the pump 400 so that the foam fire extinguishing agent is supplied from the tank body 310 to the fire hose 640 to be sprayed through the pipe window. A first supply pipe 410 and a second supply pipe 420;
A third supply pipe 430 having a second opening/closing valve 431 so as to supply the foam extinguishing agent to the fire hose at a predetermined pressure and installed on the pump 400;
A connecting hose 630 installed between the second opening/closing valve 431 and the connecting pipe 621 of the fire extinguishing device 600 to supply the foam fire extinguishing agent to the fire hose 640 at a predetermined pressure by the pump 400 ;
A mobile fire extinguishing device comprising a.

Images