KR102551905B1 - Fire extinguisher of hand operated combinded automatic - Google Patents

Abstract

The present invention relates to a combined automatic and manual fire extinguisher capable of extinguishing a fire automatically and manually, and comprising: a fire extinguishing tank providing a storage space for storing fire extinguishing liquid; a tank partition plate installed inside the fire extinguishing tank to divide the storage space into a first storage space and a second storage space; a manual fire extinguishing unit connected to the first storage space while being installed in the fire extinguishing tank, and manually operated to discharge the fire extinguishing liquid in the first storage space; and an automatic fire extinguishing unit connected to the second storage space while being installed in the fire extinguishing tank, and operating by the high temperature of a fire and discharging the fire extinguishing liquid from the second storage space.

Description

Automatic and manual combined fire extinguishing system {FIRE EXTINGUISHER OF HAND OPERATED COMBINDED AUTOMATIC}

The present invention relates to an automatic and manual combined fire extinguishing device, and relates to an automatic and manual combined fire extinguishing device capable of extinguishing a fire while operating manually and extinguishing a fire while automatically operating by a high temperature caused by fire. .

In general, a fire extinguisher refers to a device that is placed in advance in a suitable place inside a building or in a vehicle and is used to extinguish the fire as soon as a fire occurs.

The above fire extinguishers include a water fountain fire extinguisher that uses compressed air with a cylinder made of metal, a carbon dioxide fire extinguisher that ejects chemically generated carbon dioxide gas, a powder fire extinguisher that ejects sodium bicarbonate powder, and a foam fire extinguisher that ejects bubbles of carbon dioxide gas. there is.

These fire extinguishers are installed in advance at an appropriate place or entrance of the passage, and many people can know the installation location so that they can quickly extinguish the fire using a fire extinguisher by manual operation in an emergency situation called a fire outbreak.

Most conventional fire extinguishers have a structure in which a safety pin, which is a part of the fire, is pulled out and a lever is pulled, so that the internal detonator is ruptured and the charged fire extinguishing fluid is discharged to the outside.

However, fires occur day and night, and mainly occur at night when there are no people in the building. Conventional fire extinguishers have limitations in that they must be artificially pulled out to operate as fire extinguishers.

Therefore, when a fire breaks out in an unmanned building, so-called manual fire extinguishers do not play any role, and thus there is a problem in that loss of life or property cannot be prevented.

In order to overcome the above problems, recently, a technology such as a manual fire extinguisher for automatic diffusion disclosed in Korean Patent Registration No. 10-0807078 has been developed and released.

This prior art has a configuration in which a plug portion of a manual fire extinguisher is automatically opened through a heat sensitive body whose shape is deformed by high temperature, thereby automatically spreading an extinguishing liquid in case of fire.

However, in the prior art as described above, since the digestive fluid storage space is formed as a single space, there is a limitation in that the digestive fluid cannot be manually reused after being automatically sprayed.

In addition, the prior art has a problem in that the extinguishing range is limited because it is configured to automatically spray the fire extinguisher only in the event of a fire.

Therefore, a new technique for overcoming the problems of the prior art as described above is required.

Embodiments disclosed herein are aimed at providing an automatic and manual combined fire extinguishing device capable of suppressing a fire while operating manually and extinguishing a fire while operating automatically by a high temperature caused by fire. .

In particular, the present invention provides an automatic and manual combined fire extinguishing device capable of extinguishing a fire by manually spraying the fire extinguishing fluid even when the fire extinguishing fluid is automatically sprayed because the storage space for the fire extinguishing fluid formed in the fire tank is divided into a plurality of sections. It is purpose.

In addition, an object of the present invention is to provide a combined automatic and manual fire extinguishing device capable of communicating the storage space of the automatic fire extinguishing unit and the storage space of the manual fire extinguishing unit when manually spraying the fire extinguishing fluid.

In addition, an object of the present invention is to provide an automatic and manual combined fire extinguishing device that can expand the fire extinguishing range by automatically spraying fire extinguishing fluid and dropping a separate fire extinguishing tank to the periphery of a fire extinguishing tank in the event of a fire.

Technical problems that can be obtained from the disclosed embodiments are not limited to the above-mentioned purposes, and other technical problems that are not mentioned are those skilled in the art to which the embodiments disclosed from the description below belong. will be clearly understandable.

As a technical means for achieving the above-described technical problem, according to an embodiment of an automatic and manual combined fire extinguishing device, a fire extinguishing tank providing a storage space in which fire extinguishing fluid is stored; a tank partition plate installed inside the fire extinguishing tank to divide the storage space into a first storage space and a second storage space; a manual fire extinguishing unit installed in the fire extinguishing tank, connected to the first storage space, and discharging the fire extinguishing liquid in the first storage space while being manually operated; and an automatic fire extinguishing unit connected to the second storage space in a state installed in the fire extinguishing tank and discharging the fire extinguishing liquid in the second storage space while operating by the high temperature of the firearm.

In addition, the manual fire extinguishing unit may include a first discharge pipe installed in the first storage space and extending to the outside of the fire extinguishing tank to form a passive discharge path of digestive fluid; and a manual valve connected to the first discharge pipe in a state installed outside the fire extinguishing tank and opened by manual pressure to discharge the fire extinguishing liquid from the first storage space.

In addition, the automatic fire extinguishing unit may include a second discharge pipe installed in the second storage space and extending to the outside of the fire extinguishing tank to form an automatic discharge path of digestive fluid; and an automatic valve connected to the second discharge pipe in a state installed outside the fire extinguishing tank and discharging the fire extinguishing liquid from the second storage space while being opened by a heat sensitive member whose shape is deformed while being melted by the high temperature of fire. can

In addition, the fire extinguishing device is installed to be able to open and close on the tank partition plate to communicate with the first storage space and the second storage space, and is connected to the manual fire extinguishing unit and is opened by the operation of the manual fire extinguishing unit. A communication valve for supplying the digestive fluid from the second storage space to the first storage space may be further included.

In addition, the fire extinguishing device may include a fire extinguisher that is detachably mounted on an outer circumferential surface of the fire extinguishing tank, is separated from the fire extinguishing tank, and moves to the periphery of the fire extinguishing tank while falling by gravity to extinguish the fire; a fire extinguisher support member that supports the fire extinguisher on an outer circumferential surface of the fire extinguishing tank so as to be able to fall, and allows the fire extinguisher to fall while being melted by the high temperature of fire; and a grenade guide plate installed in the fire extinguishing tank, fixed to a lower portion of the fire extinguisher tank, and guiding the falling fire extinguisher tank to the outside of the fire extinguisher tank.

According to any one of the above-described problem solving means, it is possible to extinguish a fire manually through the configuration of the manual fire extinguishing unit, and in the event of a fire, the fire extinguishing fluid is automatically sprayed through the configuration of the automatic fire extinguishing unit, so that even in the event of a fire in an unmanned facility, it is smooth. can evolve

In addition, since the storage space of the fire extinguishing tank is divided into the second storage space of the automatic fire extinguishing unit and the first storage space of the manual fire extinguishing unit by the tank partition plate, the fire extinguishing fluid in the second storage space is automatically discharged through the automatic fire extinguishing unit in case of fire. Even in the case of spraying, the digestive fluid in the first storage space may be manually sprayed.

In addition, in the present invention, since the communication valve provided in the tank partition plate is opened by the operation of the manual fire extinguishing unit, the first storage space and the second storage space are communicated, so that when the fire is manually extinguished, the fire is extinguished through the extinguishing fluid in all storage spaces. can suppress

In addition, in the present invention, the fire extinguishing range can be expanded because the fire extinguishing tank mounted on the outer surface of the fire extinguishing tank moves to the outside of the fire extinguishing tank while falling from the fire extinguishing tank due to the high temperature of the firearm to extinguish the fire.

In addition, since the present invention detects a fire through a fire detection sensor and warns with a fire alarm, a quick response is possible, and it is possible to notify an external agency of a fire through a communication unit, thereby minimizing damage from a fire.

Effects obtainable from the disclosed embodiments are not limited to those mentioned above, and other effects not mentioned are clear to those skilled in the art from the description below to which the disclosed embodiments belong. will be understandable.

1 is a configuration diagram showing the configuration of an automatic and manual combined fire extinguishing device according to an embodiment.
2 is a configuration diagram showing the configuration of an automatic and manual combined fire extinguishing device according to another embodiment.
3 is a configuration diagram showing the configuration of an automatic and manual combined fire extinguishing device according to another embodiment.
4 is a view showing an operating state of an automatic and manual combined fire extinguishing device according to another embodiment.
5 is a block diagram showing an additional configuration of an automatic and manual combined fire extinguishing device according to an exemplary embodiment.

Hereinafter, various embodiments will be described in detail with reference to the accompanying drawings. Embodiments described below may be modified and implemented in various different forms. In order to more clearly describe the characteristics of the embodiments, detailed descriptions of matters widely known to those skilled in the art to which the following embodiments belong are omitted. And, in the drawings, parts irrelevant to the description of the embodiments are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a component is said to be “connected” to another component, this includes not only the case of being “directly connected” but also the case of being “connected with another component intervening therebetween”. In addition, when a certain component "includes" a certain component, this means that other components may be further included without excluding other components unless otherwise specified.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram showing the configuration of an automatic and manual combined fire extinguishing device according to one embodiment, FIG. 2 is a configuration diagram showing the configuration of an automatic and manual combined fire extinguishing device according to another embodiment, and FIG. 3 is another embodiment It is a configuration diagram showing the configuration of the automatic and manual combined fire extinguishing device according to the example. In addition, FIG. 4 is a diagram showing an operating state of an automatic and manual combined fire extinguishing device according to another embodiment, and FIG. 5 is a block diagram showing an additional configuration of the automatic and manual combined fire extinguishing device according to another embodiment.

The automatic and manual combined fire extinguishing device 10 according to an embodiment of the present invention is a device capable of extinguishing a fire through manual control when a fire occurs, and automatically extinguishing a fire while spraying a fire extinguishing fluid in an unmanned environment.

Specifically, the automatic and manual combined fire extinguishing device 10 according to an embodiment includes a fire extinguishing tank 100, a tank partition plate 200, a manual fire extinguishing unit 300 and an automatic fire extinguishing unit 400 as shown in FIG. ).

The fire extinguishing tank 100 is a component that provides a storage space in which fire extinguishing fluid is stored.

In the fire extinguishing tank 100, a storage space formed therein may be filled with fire extinguishing liquid at a predetermined pressure.

Here, the fire extinguishing fluid may be composed of a liquid flame retardant liquid, and in addition, all configurations used in the field of fire extinguishers, such as powder fire extinguishing agents, may be applied.

In addition, the fire extinguishing tank 100 may be configured to be reused by filling the fire extinguishing fluid again after all the fire extinguishing fluid is sprayed.

The tank partition plate 200 is a component that divides the storage space of the fire extinguishing tank 100 into a first storage space 110 and a second storage space 120 by being installed inside the fire extinguishing tank 100.

Specifically, the tank partition plate 200 divides the storage space of the fire extinguishing tank 100 into a plurality, so that the first storage space 110 connected to the manual fire extinguisher 300 described later and the automatic fire hydrant 400 are connected. It can be partitioned into a second storage space 120 to be.

The manual fire extinguishing unit 300 is a component connected to the first storage space 110 in a state installed in the fire extinguishing tank 100 and extinguishing a fire by discharging the extinguishing fluid in the first storage space while operating manually.

As shown in FIG. 1 , the manual fire extinguishing unit 300 may include a first discharge pipe 310 and a manual valve 320 .

The first discharge pipe 310 is a component forming a manual discharge path for dispensing the digestive fluid in the first storage space 110 through manual control, and is installed in the first storage space 110, and the fire extinguishing tank 100 It extends to the outside of and can be connected to a manual valve 320 to be described later.

The manual valve 320 is a component that manually extinguishes a fire by injecting a fire extinguishing liquid in the first storage space 110 while operating under the user's manual control while being connected to the first discharge pipe 310 .

Specifically, the manual valve 320 is connected to the first discharge pipe 310 in a state installed outside the fire extinguishing tank 100 and can be normally closed, and in the event of a fire, the first valve 320 is opened while being manually pressurized by the user. The fire can be extinguished by spraying the extinguishing liquid in the storage space 110 through the first discharge pipe 310 .

As shown in FIG. 1, the manual valve 320 is configured in a lever type and can be opened by being pressed by a user's grip, and the digestive fluid can be discharged through a nozzle 321 provided in a part.

Here, the manual valve 320 may be satisfied with any configuration as long as it is configured to open the first discharge pipe 110 by a user's pressure, such as a button type, unlike shown.

In addition, an injection hose (not shown) may be coupled to the nozzle 321 constituting the manual valve 320.

The automatic fire extinguishing unit 400 is installed in the fire extinguishing tank 100 and is connected to the second storage space 120, and when a fire occurs, it operates by the high temperature of the firearm and automatically discharges the fire extinguishing liquid to extinguish the fire. .

That is, the automatic fire extinguishing unit 400 is a component that extinguishes a fire by automatically discharging an extinguishing liquid when a fire occurs in an unmanned environment.

As shown in FIG. 1 , such an automatic fire extinguishing unit 400 may include a second discharge pipe 410 and an automatic valve 420.

The second discharge pipe 410 is a component forming an automatic discharge path for automatically spraying the digestive fluid in the second storage space 120, and is installed in the second storage space 120 to the outside of the fire extinguishing tank 100. It may be extended and connected to an automatic valve 420 to be described later.

The automatic valve 420 is a component that automatically extinguishes a fire by spraying a fire extinguishing liquid in the second storage space 120 while being connected to the second discharge pipe 410 and automatically operating by the high temperature of the firearm.

Specifically, the automatic valve 420 is connected to the second discharge pipe 410 in a state installed outside the fire extinguishing tank 100 and can be normally closed, and a heat-sensitive member whose shape is deformed while melting by the high temperature of the fire ( 421), the fire can be extinguished by spraying the extinguishing fluid in the second storage space 120 through the second discharge pipe 410.

This automatic valve 420 can be opened by deformation of the heat-sensitive member 421 while maintaining a closed state by the heat-sensitive member 421 in normal times, and is configured in a sprinkler manner to distribute fire extinguishing fluid to all sides of the fire extinguishing tank 100. Fire can be extinguished by spraying outside.

Here, the heat sensing member 421 can close the nozzle of the automatic valve 420 while forming a solid state at room temperature, and in the event of a fire, it is melted by the high temperature of the fire and transformed into a liquid state to open the nozzle of the automatic valve 4200. can do.

For example, the heat sensitive member 421 may be made of lead that can be transformed into a liquid state while melting at a temperature of 72 degrees Celsius or higher, and may be made of any material that can be deformed by high temperature.

Meanwhile, the automatic and manual combined fire extinguishing device 10 according to the present invention may further include a communication valve 500 as shown in FIG. 2 .

The communication valve 500 is a component for communicating between the first storage space 110 and the second storage space 120 of the fire extinguishing tank 100.

Specifically, as shown in FIG. 2, the communication valve 500 is configured to open and close the communication hole 210 formed in the tank partition plate 200 and can be connected to the aforementioned passive fire extinguishing unit 300, The digestive fluid in the second storage space 120 can be communicated to the first storage space 110 while opening the communication hole 210 through the operation of the manual fire extinguishing unit 300 .

The communication valve 500 may extend to the outside of the fire extinguishing tank 100 while being installed in the communication hole 210 of the tank partition plate 200, and the manual valve 320 constituting the passive fire extinguishing unit 300 It can be opened and closed in conjunction with the operation of the manual valve 320 by being connected to the valve operating lever 510 provided in the.

That is, the communication valve 500 is opened and closed by the valve operating lever 510 that moves up and down by the operation of the manual valve 320, as shown in FIG. 3, and the second storage space 120 and the first storage space 110 ) can communicate with each other.

Accordingly, the digestive fluid in the second storage space 120 is moved to the first storage space I 110 by the communication valve 500 opened by the valve operating lever 510 when the manual valve 320 is operated. It is discharged through 1 discharge pipe 310 and can extinguish the fire.

Meanwhile, as shown in FIG. 4, the automatic and manual fire extinguishing device 10 according to the present invention may further include a fire extinguisher 610, a fire extinguisher support member 620, and a fire extinguisher guide plate 630. there is.

The fire extinguisher 610 is a component that extinguishes a fire by being injected into a flame with an extinguishing fluid or an extinguishing agent contained therein.

The fire extinguisher 610 may be configured to explode by flame or to spray fire extinguishing fluid or fire extinguishing agent in all directions, and may also be configured to discharge fire extinguishing fluid or fire extinguishing agent inside while melting the outer circumferential surface due to flame or high temperature.

Here, the fire extinguisher 610 may be mounted in a state of being accommodated in the fire extinguisher housing 615 provided on the outer circumferential surface of the fire extinguishing tank 100.

In addition, a plurality of fire extinguishing cartridges 610 may be mounted on a plurality of fire extinguishing cartridge housings 615 respectively provided on the outer circumferential surface of the fire extinguishing tank 100.

The fire extinguisher support member 620 is a component that allows the fire extinguisher 610 to fall when a fire occurs while supporting the fire extinguisher 610 to be able to fall on the outer circumferential surface of the fire extinguishing tank 100.

As shown in FIG. 4, the briquette support member 620 is installed on the bottom of the briquette housing 615 to support the briquettes 610, and is melted by the high temperature of the firearm while the briquette housing 615 ) By opening the lower surface, the fall of the fire extinguisher 610 can be allowed.

Here, the fire briquette support member 620 can support the lower portion of the fire briquettes 610 while being in a solid state at room temperature, and when a fire occurs, it is melted by the high temperature of the firearm and transformed into a liquid state, so that the fire brittle housing 615 The lower part of can be opened.

The grenade support member 620 may be made of lead that can be transformed into a liquid phase while melting at a temperature of 72 degrees Celsius or higher, and may be made of any material that can be deformed in shape by high temperature.

The grenade guide plate 630 can be fixed to the lower part of the grenade 610 while being installed in the fire extinguishing tank 100, and the fire extinguishing tank 610 falling by the deformation of the extinguishing coal support member 620 It is a component for guiding to the outside of (100).

Specifically, as shown in FIG. 4, the fire extinguishing projectile guide plate 630 is installed on the outer circumferential surface of the fire extinguishing tank 100 while forming a downward slope, thereby guiding the fire extinguishing projectile 610 falling from the top to the outside of the fire extinguishing tank 100. can do.

That is, the fire extinguisher 610 falls downward by the fire extinguisher support member 620 that is deformed by high temperature when a fire occurs, and is guided along the inclined surface of the fire extinguishing tank 100 to the outside of the fire extinguishing tank 100. After being put into flame by moving, it can extinguish the fire by ejecting fire extinguishing fluid or fire extinguishing agent in all directions while exploding.

On the other hand, the automatic and manual combined fire extinguishing device 10 according to the present invention may further include a fire detection sensor 710, a fire alarm 720, and a communication unit 730 as shown in FIG.

The fire detection sensor 710 is a component for detecting the occurrence of fire in a state installed in the fire extinguishing tank 100.

The fire detection sensor 710 detects the temperature to detect fire when it exceeds the set temperature, detects the fire by detecting the flame of the fire while detecting the image around the fire extinguishing tank 100, and applies a detection signal. can do.

The fire alarm 720 may notify the occurrence of a fire as a warning signal while operating according to a detection signal of the fire detection sensor 710 .

The fire alarm 720 may provide a warning signal visually through a warning light and audibly through a speaker.

The communication unit 730 is a component capable of notifying an external organization such as a fire department or government office of a fire while operating by a detection signal of the fire detection sensor 710 .

The communication unit 730 can apply fire occurrence to an external institution and report a fire through a communication module supporting at least one of various wired/wireless communication methods. For example, the communication module is implemented in the form of a chipset. It can be.

Here, wireless communication supported by the communication unit 730 includes, for example, Wi-Fi (Wireless Fidelity), Wi-Fi Direct, Bluetooth, UWB (Ultra Wide Band) or NFC (Near Field Communication), 2G to It may be 5G communication technology or more communication technology.

In addition, wired communication supported by the communication unit 730 may be, for example, USB, Ethernet, or High Definition Multimedia Interface (HDMI).

As described above, according to the automatic and manual combined fire extinguishing device 10 according to an embodiment, the storage space of the fire extinguishing tank 100 is changed to the second storage of the automatic fire extinguishing unit 400 by the tank partition plate 200. Since it is divided into the space 120 and the first storage space 110 of the manual fire extinguishing unit 300, even if the fire extinguishing fluid in the second storage space 120 is automatically sprayed through the automatic fire extinguishing unit 400 in the event of a fire, The digestive fluid in the first storage space 120 may be manually injected.

The above-described embodiments are for illustrative purposes, and those skilled in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical spirit or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the following claims rather than the detailed description above, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof. .

10: Automatic and manual combined fire extinguishing device
100: main body
110: ventilation passage
120: air supply passage
150: heating element
200: wind power generation module
300: storage battery
400: module position adjusting member
410: module bracket
420: module hinge
430: module motor
440: flow sensor
450: motor control unit

Claims (5)

A fire extinguishing tank providing a storage space in which fire extinguishing fluid is stored;
a tank partition plate installed inside the fire extinguishing tank to divide the storage space into a first storage space and a second storage space;
a manual fire extinguishing unit installed in the fire extinguishing tank, connected to the first storage space, and discharging the fire extinguishing liquid in the first storage space while being manually operated; and
An automatic fire extinguishing unit connected to the second storage space in a state installed in the fire extinguishing tank and discharging the fire extinguishing liquid in the second storage space while operating by the high temperature of the firearm,
A fire extinguisher that is detachably mounted on an outer circumferential surface of the fire extinguishing tank, is separated from the fire extinguishing tank, and moves to the periphery of the fire extinguishing tank while falling by gravity to extinguish the fire;
a fire extinguisher support member that supports the fire extinguisher on an outer circumferential surface of the fire extinguishing tank so as to be able to fall, and allows the fire extinguisher to fall while being melted by the high temperature of fire; and
An automatic and manual combined fire extinguishing device further comprising a fire extinguisher installed in the fire extinguishing tank and fixed to a lower portion of the fire extinguisher, and guiding the falling fire extinguisher to an outside of the fire extinguishing tank.
According to claim 1,
The manual fire extinguishing unit,
a first discharge pipe installed in the first storage space and extending to the outside of the fire extinguishing tank to form a manual discharge path of fire extinguishing fluid; and
Automatic and manual combined fire extinguishing device including a manual valve connected to the first discharge pipe in a state installed outside the fire extinguishing tank and discharging the fire extinguishing liquid in the first storage space while being opened by manual pressurization.
According to claim 1,
The automatic fire extinguishing unit,
a second discharge pipe installed in the second storage space and extending to the outside of the fire extinguishing tank to form an automatic discharge path of fire extinguishing fluid; and
An automatic valve including an automatic valve that is installed outside the fire extinguishing tank and is connected to the second discharge pipe and discharges the fire extinguishing liquid in the second storage space while being opened by a heat sensitive member whose shape is deformed while being melted by the high temperature of the fire. and a manual combined fire extinguishing system.
According to claim 1,
The fire extinguisher is
It is installed to be able to open and close on the tank partition plate to communicate between the first storage space and the second storage space, and is connected to the manual fire extinguishing unit and is opened by the operation of the manual fire extinguishing unit to discharge the digestive fluid in the second storage space. An automatic and manual combined fire extinguishing device further comprising a communication valve provided as a first storage space.
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