KR20160108949A - Fire extinguishing apparatus for kitchen fire suppression - Google Patents

Abstract

The present invention relates to a fire extinguishing device for a kitchen. In the fire extinguishing device for a kitchen, the fire extinguishing device includes: a head connected to the top of a storing container, having first and second through-holes on both sides, and an internal space; a first coupler connected to the first through-hole of the head; a second coupler connected to the second through-hole of the head; a load member formed in the internal space of the head and transferring a fire extinguishing medium to the first through-hole from an induction pipe by an interaction between pressure and an elastic member; a connecting pipe of which one end is connected to the couplers and the other end is arranged in a hood installed in an upper side of a cooking table installed in the kitchen; a nozzle unit formed in intakes of the hood installed in the upper side of the cooking table and connected to one end of the connecting pipe; a driving unit connected to the second coupler; and a fire detecting tube of which one end is connected to the driving unit, and the other end is installed inside the hood. The present invention is capable of vertically sprinkling the fire extinguishing medium in the kitchen and the hood in case of fire by having the nozzle unit wherein first and second nozzles are vertically mounted and the in the hood and the fire detecting tube inside the hood, thereby obtaining an effect of rapidly fighting fires in an early stage.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a fire extinguishing apparatus for kitchen fire suppression,

The present invention relates to a fire extinguisher for fire fighting a kitchen used for extinguishing a fire in a kitchen, and more particularly to a fire extinguishing device for fire fighting in a kitchen which suppresses a fire that may occur in a kitchen such as a large- .

Generally, kitchens of large establishments are equipped with equipment for various foodstuffs including many kitchen staffs and countertops, as well as many people use them from time to time as well as various meal orders.

In the case of the above countertop, in addition to LPG or LNG, it is necessary to use a countertop as energy for electricity, and most of the people who have taken basic education for fire work in the kitchen.

In cooking food, substances such as edible oil (soybean oil) and distilled water with alcoholic nature are also used. In case of fire accident due to mistake in the counter kitchen and the valve lock of the cooking counter is not complete, The fire can occur more frequently if you do not pay much attention to general places such as fire or other electric leakage or short circuit.

For this reason, various safety equipments such as a gas detection alarm, a smoke detector, a blocking device and a sprinkler which can shut off the gas valve by these are installed in the kitchen under the management of the Fire Service Act so as to be prepared for fire.

In the kitchen, attention is paid to the occurrence of fires as much as that, but in particular, fires are often caused by the leakage of gas from a cooking vessel or a cooking vessel placed on a countertop or a crater. Accordingly, a fire extinguisher equipped with a fire extinguishing agent is provided in a suitable place of the kitchen so that it can be used.

Generally, fire suppression uses a fire extinguisher to suppress the fire. However, in order to cope with such a fire, the fire can not be used in a very short period of time, resulting in an unexpected large fire.

In addition, in the place where the fire occurs, most of the problems are caused by burning because of trying to suppress the fire.

In order to solve the above-mentioned problems, the "automatic fire extinguisher for the kitchen" which has been selected has been introduced.

The fire extinguishing system has a complicated structure and is accompanied with a very difficult operation due to its installation. In particular, there is a possibility of malfunction due to malfunction, and when a fire occurs due to oil mist mixed with various fine dusts in the hood, There was a limit in

Registration room 20-0207841 "Kitchen automatic fire extinguisher"

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art by providing a kitchen fire extinguisher capable of quickly extinguishing a fire inside a cooking compartment and a hood by mounting a nozzle unit and a fire detection tube, .

In order to achieve the above object,

A fire extinguisher for fire fighting a kitchen, comprising:

The fire extinguishing system includes:

A first coupler provided in communication with the upper portion of the storage container and having a first through hole and a second through hole formed on both sides thereof and having an inner space, a first coupler connected to the first through hole of the head, A rod member which is provided in the head internal space and moves the extinguishing medicament from the suction pipe to the first through hole by the interaction of the pressure and the elastic member; A connection part provided at one end and connected to the inlet of the hood installed on the upper part of the cooking compartment and having a nozzle connected to one end of the connection pipe, And a fire detection tube having one end connected to the operation unit and the other end disposed inside the hood.

The nozzle unit may include a body connected to the connection pipe, a first nozzle disposed on the body, and a second nozzle disposed on the lower portion of the body.

In addition, each of the nozzles may include a needle portion having a plurality of nozzles connected to an upper portion or a lower portion of the body, the valve portion being coupled to an outer circumferential surface of the needle portion.

Further, the end portion of the needle portion may further include a spray adjusting portion formed to adjust a spray range of the extinguishing medicament to be transferred to the body.

The operation unit may include a first connection pipe connected to the second coupler, a second connection pipe and a third connection pipe provided to communicate with the first connection pipe on both sides, and a switch member for opening and closing the connection pipe, .

Further, the present invention is further characterized by a fixing member provided for fixing the fire detection tube to the inside of the hood.

The fixing member may further include a first coupling hole formed at an upper end and a second coupling hole formed at a lower end to allow the fire detection tube to be guided through the tunnel.

The present invention as set forth above is characterized in that the fire extinguishing tube is installed in the nozzle portion in which the first nozzle and the second nozzle are vertically vertically mounted in the hood, There is an effect that the fire can be suppressed at an early stage more quickly.

1 is a side view showing a state in which a fire fighting fire extinguishing device for a kitchen according to the present invention is installed.
2 is a cross-sectional view showing the interior of a fire fighting fire extinguisher for kitchen use according to the present invention.
FIG. 3 is a sectional view showing an operation process 1 of a fire fighting fire extinguisher for a kitchen according to the present invention. FIG.
FIG. 4 is a sectional view showing the operation process 2 of the fire fighting apparatus for fire fighting in the kitchen according to the present invention. FIG.
5 is a cross-sectional view illustrating the operation of the nozzle unit according to the present invention.

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

The present invention relates to a fire extinguisher for fire fighting a kitchen,

The fire extinguishing apparatus 100 includes a head 110 having a first through hole 111 and a second through hole 112 formed on both sides thereof and communicating with the upper portion of the storage container 120, A first coupler 121 communicating with the first through hole 111 of the head 110 and a second coupler 122 communicating with the second through hole 112 of the head 110, And a rod member which is provided in the internal space 113 of the head 110 and moves the extinguishing medicament from the suction pipe 132 to the first through hole 111 by the interaction of the pressure and the elastic member 131 A coupling pipe 140 which is connected to each coupler 121 and is disposed inside the hood 2 provided at an upper portion of the counter top 1 provided on the kitchen, A nozzle unit 150 provided at the suction port 3 of the installed hood 2 and connected to one end of the connection pipe 140, an operation unit 160 connected to the second coupler 122, (160) And the other end is formed of a fire detection tube 170 provided inside the hood 2.

Hereinafter, the components and the operation of the automatic and manual fire extinguishing system for fire fighting kitchen according to the present invention will be described in more detail as follows.

As shown in Figs. 1 and 2,

The fire extinguishing apparatus 100 according to the present invention includes a storage container 120, a head 110, a first coupler 121 and a second coupler 122, a rod member 130, a connection pipe 140, 150, an operation unit 160, and a fire detection tube 170. [

The storage container 120 has a cylindrical shape in which a storage space is formed therein for compressing and storing digested medicines. A head 110 is installed at an upper portion of the storage container 120. A suction hole 132a are formed on the inner surface of the storage container 120 by screws.

The head 110 is connected to the upper portion of the storage container 120 and has a first through hole 111 and a second through hole 112 formed on both sides thereof and has an inner space 113.

One end of the first coupler 121 is connected to the first through hole 111 of the head 110 in a threaded manner and the other end of the coupler 121 communicates with a connection pipe 140 provided with a nozzle unit 150 Respectively.

One end of the second coupler 122 is connected to the second through hole 112 of the head 110 in a threaded manner and the other end of the second coupler 122 is connected to the end of the operating portion 160.

The rod member 130 is horizontally movable inside the head 110 so that the elastic force of the elastic member 131 and the internal pressure of the head 110 interact with each other so that the extinguishing agent passes through the first through hole 111 And functions to open and close the inner path of the connection pipe 140.

The nozzle unit 150 is connected to an end of the connection pipe 140 and mounted to the suction port 3 of the hood 2. The body 151 is provided to communicate with the connection pipe 140, A first nozzle 152 is mounted on the upper part and a second nozzle 153 is installed on the lower part of the body 151.

The first nozzle 152 and the second nozzle 153 are installed on the upper portion or the lower portion of the body 151 and the needle portion 152 having a plurality of holes 152a-1, 153a-1 formed on the outer peripheral surface thereof And a valve portion 152b 153b having an inner diameter that is coupled to an outer circumferential surface of the needle portions 152 and 153 so as to be increased downward. And a spray adjusting jaw 152c (153c) formed to adjust the spray range of the medicinal material.

The operation unit 160 includes a first connection pipe 161 connected to the second coupler 121 in the form of a "T" having three passages and a second connection pipe 161 connected to both sides of the first connection pipe 161 to the left A second connection pipe 162 and a third connection pipe 163 are formed on the right side. In order to open and close the connection pipes, a ball-shaped valve having passages is located in a space where the connection pipes communicate, And a switch member 164 connected to the valve and including a switch for opening and closing a space through which each connection pipe communicates by rotating the valve is formed.

The fire sensing tube 170 may be made of any one of nylon, silicone, and plastic. The temperature sensed by the fire sensing tube 170 is 100-110 ° C.

Further, a fixing member 171 is provided to fix the fire detection tube 170 inside the hood 2, and the fixing member 171 has a shape on the side surface, 1 coupling hole 171a and a second coupling hole 171b are formed so that the fire sensing tube 170 passes through the second coupling hole 171b and passes through the first coupling hole 171a, And fixed to the first engaging hole 171a of the fixing member.

Hereinafter, the operation of the present invention will be described.

As shown in Figs. 3 to 4,

In the first embodiment,

First, when a fire occurs on the side of the cooking stove (1) installed in the kitchen, a part of the fire detection tube (170) installed in the hood is deformed by the heat generated in the fire, The rod member 130 that has closed the first through hole 111 is moved horizontally to the right in the drawing and the extinguishing medicament compressed in the storage container 120 is moved to the inside Passes through the first through hole 111 of the head 110 and passes into the first coupler 121 and is quickly transported to the guide pipe 140. Inside the body 151 of the nozzle unit 150, A fire extinguishing agent is vertically vertically and vertically irradiated through the first nozzle 152 and the second nozzle 153 installed on the upper and lower sides of the body 151 so that the fire of the countertop and the oil mist mixed with various fine dusts It is possible to suppress the fire caused by .

In the second embodiment,

When the fire is extinguished, by pulling the operating line connected to the end of the switch member 164 and urging the switch member 164 to operate the fire extinguishing apparatus manually in a hurry,

The third connection pipe 163 of the closed operation part 160 and the first connection pipe 161 are communicated with each other so that the pressure inside the fire extinguisher container is discharged by the second connection pipe 162, The rod member 130 that has closed the rod 111 is horizontally moved to the right side in the drawing. Simultaneously with the above operation, the fire extinguishing agent compressed in the storage container 120 is guided into the moving pipe 132, Passes through the first hole 111 of the head 110 and passes through the first coupler 121 and is rapidly transferred to the guide pipe 140. Inside the body 151 of the nozzle unit 150, 151) The fire extinguishing agent is radiated vertically up and down vertically through the first nozzle 152 and the second nozzle 153 installed at the upper part and the lower part to generate a fire caused by the oil mist mixed with various fine dusts in the fire of the countertop and the hood It can be suppressed quickly.

Here, as shown in Fig. 5,

In controlling the injection range of the extinguishing agent,

The injection range can be adjusted by manually turning the valve portions 152b and 153b screwed on the outer circumferential surfaces of the needle portions 152 and 153 by hand or by rotating the needle portions 152 and 153. In particular, By forming the adjustment jaws 152c and 153c, there is an advantage that the digestive medicine can be radiated more widely.

Describing the operation of the nozzle unit 150 as described above,

When the valve portions 152b and 153b are turned to the left by hand and the lower ends of the injection adjusting jaws 152c and 153c are formed inside the lower ends of the valve portions 152b and 153b as shown in FIG. 5A, 153b of the valves 152 (152a, 153b), 153b of the valve unit 152 (153a-1) 153a-1, and is guided to the inner circumferential surface of the valve unit 152b It is emitted in a narrowly formed state,

When the valve portions 152b and 153b are turned to the right by hand and the lower end portions of the injection adjusting jaws 152c and 153c are formed outside the lower ends of the valve portions 152b and 153b as shown in FIG. 5B, The injection adjusting jaws 152c and 153c are hitting the injection adjusting jaws 152c and 153c through the bore 152a-1 and 153a-1 of the nozzles 152 and 153, Is formed inside the lower end of the injection control 153b and is larger than the amount of the extinguishing medicant striking the injection control jaws 152c and 153c.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims and their equivalents. It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

110: head
111. 112: First through hole, second through hole
120: storage container
121, 122: a first coupler, a second coupler
130: rod member
131: elastic member
140: Connector
150:
151: Body
152: First nozzle
153: second nozzle
160:
161: first connector
162: second connector
163: Third connection pipe
170: Fire detection tube

Claims (7)

A fire extinguisher for fire fighting a kitchen, comprising:
The fire extinguishing system (100)
A head 110 having a first through hole 111 and a second through hole 112 formed on both sides of the storage container 120 and having an inner space 113,
A first coupler 121 communicating with the first through hole 111 of the head 110,
A second coupler 122 communicating with the second through hole 112 of the head 110,
A rod member 130 provided in the internal space 113 of the head 110 for moving the extinguishing medicament from the suction pipe 132 to the first through hole 111 by the interaction of the pressure and the elastic member 131, Wow,
A connection pipe 140 having one end connected to each coupler 121 and the other end disposed inside the hood 2 installed on the upper part of the counter top 1 provided in the kitchen,
A nozzle unit 150 provided at the suction port 3 of the hood 2 installed on the upper portion of the cooking chamber 1 and connected to one end of the connection pipe 140,
An operation part 160 connected to the second coupler 122,
And a fire detection tube (170) having one end connected to the operating part (160) and the other end disposed inside the hood (2). The method according to claim 1,
The nozzle unit 150 includes a body 151 connected to the connection pipe 140, a first nozzle 152 disposed on the body 151, and a second nozzle 152 disposed below the body 151. [ 153) for cooking fire extinguishing gas. 3. The method of claim 2,
Each of the nozzles 152 and 153 includes a needle portion 152 and 153 formed on the outer periphery of the body 151 and having a plurality of holes 152a-1 and 153a-1 connected to the upper portion or the lower portion of the body 151, And a valve unit (152b) (153b) coupled to an outer circumferential surface of the unit (152) (153). The method of claim 3,
And an injection adjusting jaw 152c (153c) formed at an end of the needle portions 152 (153) to adjust the injection range of the extinguishing medicament to be fed to the body 151. The fire extinguisher Device. The method according to claim 1,
The operation unit 160 includes a first connection pipe 161 connected to the second coupler 121 and a second connection pipe 162 connected to both sides of the first connection pipe 161, A connection pipe (163), and a switch member (164) for opening and closing each connection pipe. The method according to claim 1,
Further comprising a fixing member (171) for fixing the fire detection tube (170) to the inside of the hood (2). The method according to claim 6,
The fixing member (171) further includes a first coupling hole (171a) formed at the upper end and a second coupling hole (171b) formed at the lower end to allow the fire detection tube to be guided through the fire. Fire extinguisher.

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