KR101871262B1

KR101871262B1 - Automatic Opening Emergency Evacuation Apparatus And Its Control Method

Info

Publication number: KR101871262B1
Application number: KR1020180005404A
Authority: KR
Inventors: 손순랑
Original assignee: 손순랑
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2018-06-27

Abstract

The present invention relates to an emergency evacuation device installed on a wall so as to be able to evacuate through a wall dividing a generation when a fire occurs. Especially, when a fire occurs, the lid of the emergency evacuation device and the internal obstacle are automatically opened to secure a passage , It is possible to prevent intrusion by strengthening obstacles when an intruder intrudes in the state in which a fire does not occur, and to easily identify the person who has passed through the passage.
According to an aspect of the present invention, there is provided an emergency evacuation apparatus including a support frame inserted into a hole formed in a wall or a slab defining a generation and having a passageway formed therein, The first electromagnet is disposed on the first electromagnet in a state where it is attached to the first electromagnet by its own magnetic force and is closed inside the support frame. The first electromagnet is switched to the first electromagnet according to the applied current, And a plurality of intrusion preventing blocks which are attached and fixed to the first electromagnet with a magnetic force larger than that of the self electromagnet due to a repulsive force generated between the first electromagnet and the first electromagnet.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic open emergency evacuation device,

The present invention relates to an emergency evacuation device installed in a divider structure so as to evacuate through a divider structure such as a wall, a slab, an emergency evacuation gate, and the like when a fire occurs, The cover and the internal obstacle are automatically opened to secure the passageway. In the event of a fire incontinence, if the passenger attempts to break into another household, the obstacle can be strengthened to block the intrusion and the passenger can be easily identified .

In a house where several generations live in a building, if a fire occurs in one household, the emergency evacuation passage installed on walls, slabs, emergency shelters, etc. (hereinafter referred to as "walls" If the emergency evacuation route is installed on the slab, evacuate to the lower level through the emergency evacuation route. In case of emergency evacuation, open the emergency evacuation gate and evacuate to the outside.

In a typical apartment house, it is difficult to evacuate out of a house in case of a fire in the case of a fire or the like because the house is constructed with three or more layers and a wall-partitioned airtight structure.

Therefore, it is imperative to install emergency evacuation routes in apartment houses so that they can be quickly evacuated to the next generation or below.

However, even if an emergency evacuation passage is installed at the time of construction of the apartment complex, the emergency evacuation passage is not used for fire evacuation purpose, and the negative aspect of the emergency evacuation passage that can be used for intentional invasion , The emergency evacuation channel is closed at all and can not be used as a means of evacuation.

In addition, the existing emergency evacuation passage is accompanied by a fear of intrusion by an outside person, and when a real fire occurs, the evacuator breaks down the light wall blocking the emergency evacuation passage in passing through the emergency evacuation passage, or opens the door and enters another generation The privacy of other household members may be seriously infringed.

Korean Patent Laid-Open Publication No. 10-2016-0150427 (Publication date 2016.12.30)

Disclosure of the Invention The present invention has been made to solve the problems of the prior art as described above, and it is an object of the present invention to provide a fire extinguishing system and a fire extinguishing system capable of easily opening a lid for a child or an elderly person, If the door is open without any fire and tries to break into another household, it is necessary to strengthen the internal obstacle to prevent intrusion and to easily identify the person passing through the emergency evacuation device, And an object of the present invention is to provide an automatic open emergency evacuation device and a control method thereof that are constructed so that an intruder who intends to break into an unauthorized manner can be abandoned.

According to an aspect of the present invention, there is provided an emergency evacuation device including a support frame secured to a hole formed in a structure for partitioning a generation and having a passageway formed therein, The first electromagnet being switched and the first electromagnet being stacked on the first electromagnet in a state of being attached to the first electromagnet by the magnetic force generated between the first electromagnet and the first electromagnet to close the passage of the support frame, And a plurality of intrusion prevention blocks that can be removed from the first electromagnet when a repulsive force is generated between the first electromagnet and the first electromagnet.

According to a preferred embodiment of the present invention, when an electrical signal having information of occurrence of a fire is inputted from a fire detection sensor, the emergency escape apparatus may be arranged such that a repulsive force is generated between the first electromagnet and the intrusion prevention block, And a control unit for supplying power to the first electromagnet.

According to a preferred embodiment of the present invention, the emergency evacuation device further includes a second electromagnet mounted on both ends of the support frame, and a plurality of covers attached by the magnetic force of the second electromagnet to close both ends of the support frame .

According to a preferred embodiment of the present invention, when an electrical signal having information of fire occurrence is input from the fire detection sensor to the control unit, the control unit switches the pole of the second electromagnet or cuts off the power supplied to the second electromagnet, And both ends of the support frame are opened.

Further, according to a preferred embodiment of the present invention, the lid is a ferromagnetic body or a permanent magnet is fixed to a portion corresponding to the second electromagnet and attached to the second electromagnet.

According to a preferred embodiment of the present invention, the second electromagnet is provided with a hole facing the lid, and a coil spring is disposed in the hole to provide an elastic force in a direction to push the lid, So that the cover is attached to the second electromagnet.

According to a preferred embodiment of the present invention, the intrusion prevention block is stacked on both sides with respect to the first electromagnet to close the passage, and the intrusion prevention block is fixed to the first electromagnet by its own magnetic force as a permanent magnet In accordance with the current direction of the power supplied to the first electromagnet, a force greater than the self-magnetic force of the intrusion prevention block is applied to the first electromagnet or is pushed outward by the repulsive force.

According to a preferred embodiment of the present invention, the intrusion prevention block is stacked on both sides with respect to the first electromagnet to close the passageway, and the intrusion prevention block is a ferromagnetic body, which is formed by the magnetic force of the permanent magnet in the first electromagnet, Is attached to the first electromagnet, and when the first electromagnet is brought into the non-magnetic state by the pole switching of the first electromagnet, the intrusion prevention block can be removed from the first electromagnet.

According to a preferred embodiment of the present invention, a through hole is formed around the support frame, a groove is formed in the inner circumferential surface of the hole corresponding to the through hole, and a battery connected to the control unit and the control unit, And a speaker which generates a warning sound is located.

According to a preferred embodiment of the present invention, a through hole is formed in the periphery of the support frame, a groove is formed in the inner circumferential surface of the hole corresponding to the through hole, a groove is formed in the groove, Is discharged to the inside of the support frame through the through-hole of the support frame.

According to a preferred embodiment of the present invention, the pad is located outside the stacked intrusion prevention block, and the pad is connected to the opening and closing part of the storage part so that the identification material is discharged into the support frame when the pad is removed.

In addition, according to a preferred embodiment of the present invention, a shut-off bar extending into the support frame is connected to the storage part through the through-hole of the support frame, the connection part is broken by the force applied to the shut- Is injected or ejected into the inside of the support frame.

According to a preferred embodiment of the present invention, a notch is formed at a connection portion between the storage portion and the shut-off bar, and the notch formation portion is destroyed.

According to a preferred embodiment of the present invention, the emergency escape apparatus further includes a cover detection sensor mounted on the support frame for detecting the cover attached to the support frame, and a speaker connected to the control unit to generate a beep sound when the cover is removed do.

According to a preferred embodiment of the present invention, the first electromagnet is fixed to the inside of the support frame, a passage is formed in the first electromagnet, and an intrusion prevention block is stacked on the side of the first electromagnet, Closing.

According to an aspect of the present invention, there is provided an emergency evacuation device including: a support frame fixed to a hole formed in a structure for partitioning a generation, the support frame having a passage formed therein; a second electromagnet mounted on both ends of the support frame; And a plurality of lids attached to both ends of the support frame by the magnetic force of the second electromagnet to close both ends of the support frame. The cover is removed by switching the poles of the second electromagnet or by shutting off the power supplied to the second electromagnet Both ends of the support frame are opened.

According to another aspect of the present invention, there is provided a method of controlling an emergency evacuation apparatus, the method comprising: determining whether a fire has occurred; and supplying power to a first electromagnet located in a passage of a fixed support frame, And a step in which a repulsive force is generated between the intrusion prevention block and the first electromagnet stacked on the side of the first electromagnet while the first electromagnet is poles by the supplied power source to disassemble the intrusion prevention block .

Further, according to a preferred embodiment of the present invention, there is further included a step of cutting off the power supplied to the second electromagnet to which the cover is attached to remove the cover attached to the end of the passage of the support frame in the event of a fire.

According to a preferred embodiment of the present invention, there is further provided a step of supplying power to the second electromagnet to which the lid is attached in order to remove the lid attached to the end of the passage of the support frame in case of fire, .

According to a preferred embodiment of the present invention, a pole, such as a pole of a permanent magnet fixed on a cover, is formed on the end of a passage of a support frame in case of a fire so that a repulsive force is generated. And supplying power to the second electromagnet.

According to a preferred embodiment of the present invention, there is provided a method of controlling a portable terminal, comprising: sensing whether a cover located at an end of a support frame is removed when a fire is not generated to open a support frame; A force is generated between the block and the first electromagnet to reinforce the loaded intrusion prevention block.

Further, according to a preferred embodiment of the present invention, when the lid is removed, the step further includes the step of injecting the identification material into the inside of the support frame.

As described above, in the automatic open emergency escape apparatus and control method thereof according to the present invention, when an electric signal is inputted from a fire detection sensor due to a fire, the cover is automatically opened or closed by using the self weight of the cover or the repulsive force of the mounted magnet There is an advantage that it is possible to rapidly evacuate without difficulty such as destruction of the light wall or disconnection of the locking device provided on the door of the evacuation passage as in the conventional case.

In addition, the automatic open emergency escape apparatus and control method thereof according to the present invention can prevent the owner of an obstacle, which is installed inside the emergency escape apparatus, from entering the other house through the emergency escape apparatus, It is advantageous in that it can be strengthened by the self-power and it takes time to block the intrusion or to dismantle the obstacle, so that it is possible to allow time for another generation to recognize and cope with intruder's intrusion.

In addition, the automatic open emergency escape apparatus and control method thereof according to the present invention may be configured such that an identification material is injected or ejected into an emergency evacuation apparatus so as to identify a person moving to another generation through an emergency evacuation apparatus secured by a passage, By putting it on clothes, it is easy to identify the passer, which is advantageous in that it can prevent the intruder from intruding into other generations for a legitimate purpose, that is, a purpose other than the purpose of evacuation from the fire.

1 is a perspective view showing a state where an emergency evacuation device according to a first embodiment of the present invention is mounted on a wall,
Fig. 2 is an exploded perspective view of the emergency evacuation device shown in Fig. 1,
3 is a cross-sectional view of the emergency evacuation device shown in Fig.
4 is a conceptual view showing a magnetic force relationship between the first electromagnet and the intrusion prevention block and the second electromagnet and the lid at normal time,
5 is a conceptual view showing a magnetic force relationship between the first electromagnet and the intrusion prevention block and the second electromagnet and the lid at the time of fire occurrence,
6 is a conceptual diagram showing the magnetic force relationship between the first electromagnet, the intrusion prevention block, and the second electromagnet and the lid when a trespassing is detected in the absence of a fire.
7A is a conceptual diagram showing the ejection relationship of the identification material in disassembling the soundproof pad.
FIG. 7B is a conceptual diagram showing a storage portion and an ejection relationship for accommodating the identification material. FIG.
FIG. 8 is a flowchart illustrating the operation of the emergency evacuation apparatus according to the first embodiment of the present invention.
9 is a sectional view of the emergency evacuation device according to the second embodiment of the present invention,
10 is a cross-sectional view showing the magnetic force relationship between the second electromagnet and the lid,
11 is a flowchart showing the operation of the emergency evacuation apparatus according to the second embodiment of the present invention.
12 is a sectional view of the emergency evacuation device according to the third embodiment of the present invention,
13 is a cross-sectional view showing the magnetic force relationship between the second electromagnet and the lid.
14 is a conceptual diagram showing the magnetic force relationship between the second electromagnet and the lid of the emergency escape apparatus according to the fourth embodiment,
Fig. 15 is a flowchart showing the operation of the emergency evacuation device according to the fourth embodiment.
16 shows a modification of the intrusion prevention block,
17 is a sectional view of an emergency evacuation device equipped with a modification of the first electromagnet,
18 is an exploded perspective view showing the first electromagnet shown in Fig.

Best Mode for Carrying Out the Invention Hereinafter, preferred embodiments of the automatic open emergency escape apparatus and the control method thereof according to the present invention will be described in detail with reference to the accompanying drawings.

[First Embodiment]

1 is an exploded perspective view of the emergency escape apparatus shown in Fig. 1, and Fig. 3 is an exploded perspective view of the emergency escape apparatus according to the first embodiment of the present invention, Sectional view of the emergency evacuation device shown in Fig. 4 is a conceptual view showing the magnetic force relationship between the first electromagnet and the intrusion prevention block and the second electromagnet and the lid during normal operation, FIG. 5 is a conceptual view showing the relationship between the first electromagnet and the intrusion prevention block, FIG. 6 is a conceptual diagram illustrating the magnetic force relationship between the first electromagnet, the intrusion prevention block, and the second electromagnet and the lid when a trespassing is detected in the absence of a fire. FIG. 7A is a conceptual view showing an ejection relationship of an identification material in disassembling a soundproof pad, and FIG. 7B is a conceptual diagram showing a storage unit and a jetting relationship for accommodating the identification material. FIG. 8 is a flowchart illustrating the operation of the emergency evacuation apparatus according to the first embodiment of the present invention.

There is a wall between adjacent households located on the same floor among several generations of apartment houses, and they are divided into generations.

A wall for partitioning a generation is usually formed on the balcony side. The insertion type emergency escape apparatus 100 according to the present invention is constructed such that the hole 3H is formed in the wall 3 provided and the hole 3H is formed in the hole 3H And the emergency evacuation device 100 can be installed in the hole after the hole is formed so as to form the hole 3H when the wall 3 is installed.

2 and 3, the support frame 110 is positioned in the hole 3H formed in the wall 3 partitioning the generation and the cover 130 is attached to both sides of the support frame 110 Located. The lid 130 is attached and fixed to the support frame 110 by the magnetic force of the permanent magnet 131 fixed to one surface thereof to close the opening of the support frame 110.

The first electromagnet 121 is positioned inside the support frame 110 and the intrusion prevention block 140 is stacked on both sides of the first electromagnet 121 to close the inside of the support frame 110, A flexible soundproof pad 150 is positioned on the outer side of the prevention block 140 and the second electromagnet 122 is fixed to both ends of the support frame 110 in correspondence with the permanent magnet 131 fixed to the cover 130.

On the other hand, a groove 5 is formed in the inner circumferential surface of the hole 3H of the wall 3 and a through hole 113 is formed in the upper surface of the support frame 110 in correspondence with the groove 5.

The storage unit 160 filled with the identification material 165 is positioned in the groove 5 of the wall 3 in correspondence with the soundproof pad 150 and the soundproof pad 150 and the opening / The cork 161 of the storage part 160 is opened by the string 163 when the soundproof pad 150 is connected to the string 163 and the identification material 165 are ejected to the inside of the support frame 110.

A controller 170, a battery 171, and a speaker 173 are mounted between the storage units 160 located on both sides of the groove 5.

The control unit 170 controls the second electromagnet 122 and the first electromagnet 121 to be powered on when an electrical signal is received from a fire detection sensor that senses the occurrence of a fire or a lid detection sensor 191 that detects the opening / Thereby controlling the switching of the electromagnet pole and generating a warning sound through the speaker 173.

The battery 171 supplies power necessary for operation of the device connected to the controller 170, and the power supplied to the controller through the external power cable is charged in the battery 171.

Hereinafter, the automatic open emergency escape apparatus and its control method constructed as described above will be described in more detail.

2 and 3, the supporting frame 110 of the emergency escape apparatus 100 is inserted and fixed in the hole 3H formed in the wall 3. [

The support frame 110 may be a square tube, a polygonal tube, or a circular tube as shown in FIG. Both ends of the support frame 110 are formed with a bent piece 111 bent inward.

The second electromagnet 122 is mounted on the bending piece 111 at a position corresponding to each corner of the square tube and the power cable extended from the controller 170 is connected to the second electromagnet 122. Accordingly, when power is supplied to the second electromagnet 122 by the control unit 170, a magnetic force is generated in the second electromagnet 122, and when the power is shut off, the magnetic force is lost.

Both ends of the support frame 110 are opened and the lid 130 is positioned at both ends of the support frame 110 to close both ends of the support frame 110. Here, the lid 130 has a rectangular plate structure, and the permanent magnet 131 is fixed to a portion of the lid 130 which opposes four corners. As shown in FIG. 4, one of the N poles and the S poles is exposed on the inner surface of the lid 130, so that the four permanent magnets 131 fixed to the lid 130 are opposed to the second electromagnet 122, And when the power is applied to the second electromagnet 122, poles such as the opposite poles are formed in the second electromagnet 122 to generate a repulsive force.

4, when the permanent magnet 131 is fixed so that the S pole of the permanent magnet 131 is exposed on the inner surface of the lid 130, when power is not applied to the second electromagnet 122, The lid 130 is attached and fixed to the second electromagnet 122, that is, the bending piece 111 of the support frame 110 by the magnetic force of the bobbin 131.

When power is applied to the second electromagnet 122 in this state, the end of the second electromagnet 122 becomes S-pole, and a repulsive force is generated to face the S-pole of the permanent magnet 131. [ When the repulsive force acts between the four permanent magnets 131 and the four second electromagnets 122, the lid 130 is repelled and the inside of the support frame 110 is opened.

On the other hand, when power is not applied to the second electromagnet 122, the lid 130 is attached and fixed to the second electromagnet 122 in a non-magnetic (non-polar) state by the magnetic force of the permanent magnet 131.

The power cable extending from the control unit 170 located in the groove 3H of the wall 3 is connected to the first electromagnet 121 and is connected to the first electromagnet 121 by the power supplied from the controller 170 through the power cable. 121 generate magnetic force. The control unit 170 can switch the polarity of the first electromagnet 121, that is, the N pole and the S pole, by changing the direction of the current flowing to the first electromagnet 121 located inside the support frame 110. [

The first electromagnet 121 suspended from the power cable extending to the inside of the support frame 110 is not fixed and can be flown, and the intrusion prevention block 140 is stacked on both sides with respect to the first electromagnet 121 .

As shown in FIG. 2, the two first electromagnets 121 are located on the inner side of the support frame 110 with the power cable suspended, and four intrusion prevention blocks 140 are respectively installed on both sides of the first electromagnet 121 Respectively.

The intrusion prevention block 140 is a permanent magnet and has a rectangular parallelepiped shape and is formed with two semicircular grooves 140H on the side facing the first electromagnet 121 so as to cover the two first electromagnets 121, Two first electromagnets 121 are inserted into the semicircular grooves 140H of the intrusion prevention block 140, respectively. At this time, as shown in FIG. 4, the poles on the side where the semicircular grooves 140H are formed are stacked on opposite sides of the intrusion prevention block 140 facing each other with opposite poles.

When the first electromagnet 121 is not supplied with power, the first electromagnet 121 has a characteristic of a ferromagnetic body in a nonmagnetic state. In this case, the intrusion preventing blocks 140 are magnetized by the first electromagnet 121, Thereby maintaining the laminated state.

In this state, power is applied to the first electromagnet 121 and the polarity changes according to the direction of the applied current. As shown in FIG. 5 and FIG. 6, according to the polarity of the first electromagnet 121, A repulsive force is applied to the intrusion prevention blocks 140 so that the intrusion prevention blocks 140 are pushed outward or scattered or a force acts between the intrusion prevention block 140 and the first electromagnet 121 as shown in Fig. The intrusion prevention block 140 and the first electromagnet 121 are attached and fixed, making it difficult to disassemble or disassemble the intrusion prevention blocks 140.

7A, a flexible soundproof pad 150 is positioned outside the stacked intrusion prevention block 140 and a string 163 connected to the soundproof pad 150 is inserted into the groove 3H of the wall 3, The opening and closing means of the storage unit 160 located in the cork 161 is connected to the cork 161.

When the soundproof pad 150 is pulled out, the cork 161 is opened by the string 163 to open the storage part 160 so that the identification material 165 filled in the storage part 160 is separated from the support frame 110 . The identification material 165 is sprayed on the support frame 110 as a liquid or a powder so that the identification material 165 is buried in the clothes or the body of the person passing through the support frame 110,

7B, a blocking rod 167 is connected to the storage unit 160 accommodating the identification material 165, and a notch 168 (not shown) is formed at the connection portion. Is formed. When a force is applied to the blocking rod 167 in such a structure, stress is concentrated on the notch 168, cracks are generated and broken, and the identification material stored in the storage portion 160 is sprayed into the lower portion, that is, .

In the mounting of the storage unit 160, the storage unit 160 is located inside the groove 5 formed in the wall 3 and the shutoff rod 167 is located inside the support frame 110, Or to push or pull the blocking rod 167 in order for the intruder to pass through the support frame 110.

When the large pizza or the intruder pushes or pulls the blocking rod 167 of the storage unit 160, the notch 168 is cut off and the identification material stored in the storage unit 160 is sprayed or sprayed, And the identification material is buried in the body or clothes of the transgressor or the intruder passing through the passageway. Therefore, it becomes easy to identify the pizza or the intruder.

On the other hand, a lid detection sensor 191 for detecting the lid 130 is mounted on the support frame 110. The lid detection sensor 191 is one of various sensors such as a limit switch, a magnetic sensor and an optical sensor. The lid 130 recognizes that the lid 130 is attached to or removed from the support frame 110, (170).

The control relationship of the automatic open emergency escape apparatus constructed as described above will be described below.

Power is not supplied to the second electromagnet 122 and the first electromagnet 121 of the emergency escape apparatus at the time of normal operation in which no fire occurs as shown in Fig. 8 (S10), and only the control unit 170 The battery 171 is kept charged.

The control unit 170 determines whether a signal is input from the fire detection sensor (S20). This means that a fire is generated when a signal is input from a fire detection sensor, and when no signal is inputted, no fire occurs.

When a signal is input from the fire detection sensor, the control unit 170 generates power by applying power to the second electromagnet 122 (S30). The pole formed at the end of the second electromagnet 122 and the pole of the permanent magnet 131 exposed inside the lid 130 are equal to each other and repulsive force is generated so that the lid 130 is thrown out of the support frame 110 I will be eliminated.

When the cover 130 is detached, both ends of the support frame 110 are opened (S31).

Thereafter, the control unit 170 supplies power to the first electromagnet 121 to generate a magnetic force in the first electromagnet 121 (S40). 5, the magnetic force of the first electromagnet 121 is applied to the first electromagnet 121 by the same polarity as the pole on the inner side surface of the intrusion prevention block 140 laminated on both sides of the first electromagnet 121, So that a repulsive force is generated between the first electromagnet 121 and the intrusion prevention block 140 (S41).

Then, the stacked intrusion prevention block 140 is repulsed by the repulsive force. Accordingly, the evacuator who wants to avoid the fire must automatically break the lid 130 and the intrusion prevention block 140, which are closing the evacuation device 100, by the magnetic force, It is easy to evacuate without difficulty. This has the advantage of being able to evacuate children or elderly people who are not able to destroy existing lightweight walls.

Meanwhile, in the case of an intruder who intends to move to another household even though a fire does not occur, the cover 130 is opened in a state where there is no signal input of the fire detection sensor (S50).

In this case, when the lid sensing sensor 191 senses the removal of the lid 130 and inputs a signal to the controller 170, the controller 170 applies power to the first electromagnet 121.

As shown in FIG. 6, the magnetic force generated by the power applied to the first electromagnet 121 is generated by the intrusion prevention block 140 stacked on both sides of the first electromagnet 121 (S60) The intrusion prevention blocks 140 stacked on the electromagnet 121 are attached and fixed with a larger magnetic force to further strengthen the blocking wall or obstacle so as to close the passageway so that the intruder can not pass through the emergency evacuation apparatus 100 (S70). Even if the intruder disassembles the intrusion prevention block 140 with a force larger than the attraction force of the intrusion prevention block 140 and the first electromagnet 121, it takes time to disassemble, It is possible to reserve a time that can be prepared in advance by the warning sound of the speaker 173. Here, warning can be given through a lamp or the like which is additionally installed at the time of a warning sound.

When the lid 130 of the emergency evacuation apparatus 100 is opened and the soundproof pad 150 is removed, whether a large pizza or an intruder, the string 163 connected to the soundproof pad 150 is pulled as shown in FIG. 7A The cock 161 of the storage unit 160 is opened and the identification material 165 of the storage unit 160 is ejected to the inside of the support frame 110.

In the case of the storage unit 160 shown in FIG. 7B, the large pizza or intruder pushes or pulls the shutoff rod 167 located in the interior of the support frame 110 while passing through the passages, And the identification material 165 received in the storage unit 160 is injected or ejected into the support frame 110.

In this state, a person who passes through the emergency evacuation apparatus 100 is subjected to the identification material 165 on the clothes or the body, and therefore, the identification material 165 facilitates the identification.

The control unit 170 may be configured to generate a warning sound when the lid 130 is opened when connected to the individual indoor speakers of the household.

The cork 161 is installed in the storage unit 160 and the claw 161 is connected to the claw 161 so that the claw 161 is opened when the claw 161 is pulled. The control unit 170 controls the control unit 170 so as to eject the identification material 165. The control unit 170 controls the control unit 170 to eject the identification material 165 in the storage unit 160, can do.

[Second Embodiment]

The emergency evacuation device according to the second embodiment is different from the emergency evacuation device described in the first embodiment in that the lid is fixed by the second electromagnet so that the lid is automatically removed when the fire is extinguished. Therefore, in describing the emergency evacuation device of the second embodiment in detail, the difference will be described and a description of the same and similar constitution described in the first embodiment will be omitted.

10 is a cross-sectional view showing the magnetic force relationship between the second electromagnet and the lid, and Fig. 11 is a sectional view of the emergency evacuating device according to the second embodiment of the present invention. Fig. Fig.

As shown in FIGS. 9 and 10, the second electromagnet 122 is mounted at each corner of the bending piece 111 formed at both ends of the support frame 110. The lid 130 is fixedly attached to both ends of the support frame 110 by the magnetic force of the second electromagnet 122 as a ferromagnetic body.

A hole 122H is formed in the center of the second electromagnet 122 and a coil spring 125 is positioned inside the hole 122H and a lid 130 is attached to the second electromagnet 122 The coil spring 125 is in a compressed state.

At this time, the magnetic force is greater than the elastic force of the coil spring 125, so that the lid 130 is fixed to both ends of the support frame 110 by the magnetic force of the second electromagnet 122. In order to generate magnetic force in the second electromagnet 122, the control unit 170 normally maintains the state where the power is supplied to the second electromagnet 122.

On the other hand, when the power supplied to the second electromagnet 122 is shut off, the magnetic force of the second electromagnet 122 is lost, and the lid 130 drops due to its own weight, and the emergency evacuation device 110 is opened.

The construction of the soundproofing pad 150, the first electromagnet 121, the intrusion prevention block 140, the control unit 170, the battery 171 and the speaker 173, which are internal components of the emergency evacuation apparatus 110, The configuration is the same as that described in the first embodiment, and a detailed description thereof will be omitted.

On the other hand, the emergency evacuation apparatus 110 according to the second embodiment operates in accordance with the flow shown in Fig.

11, power is supplied to the second electromagnet 122 of the emergency escape apparatus 110 when no fire occurs, and power is not supplied to the first electromagnet 121 S110).

If a fire occurs, an electrical signal is input to the control unit from the fire detection sensor. In step S120, the control unit 170 determines whether a fire has occurred using the input electrical signal.

When a signal is inputted from the fire detection sensor, the controller 170 cuts off the power applied to the second electromagnet 122 (S130). Then, the magnetic force formed at the end of the second electromagnet 122 is lost, so that the lid 130 drops downward due to its own weight and falls off.

When the lid 130 is detached, both ends of the support frame 110 are opened (S131).

Thereafter, the control unit 170 supplies power to the first electromagnet 121 to generate a magnetic force in the first electromagnet 121. 5, the magnetic force of the first electromagnet 121 is applied to the first electromagnet 121 by the same polarity as the pole on the inner side surface of the intrusion prevention block 140 laminated on both sides of the first electromagnet 121, So that a repulsive force is generated between the first electromagnet 121 and the intrusion prevention block 140 at step S140.

Then, the stacked intrusion prevention block 140 is repulsed by the repulsive force. Therefore, the evacuator who wishes to avoid a fire must automatically destroy the lid 130 and the intrusion prevention blocks 140, which are closing the evacuation device 110, It is possible to easily evacuate without difficulty (S141). This has the advantage of being able to evacuate children or elderly people who are not able to destroy existing lightweight walls.

Meanwhile, in the case of an intruder who intends to move to another household even though no fire has occurred, the cover 130 is opened in a state where there is no signal input of the fire detection sensor (S150).

6, the magnetic force generated by the power source applied to the first electromagnet 121 is generated by the intrusion prevention block 140 stacked on both sides of the first electromagnet 121 (S160) The intrusion prevention blocks 140 stacked on the electromagnet 121 are attached and fixed with stronger magnetic force to form a blocking wall so as to close the passageway so that the intruder can not pass through the emergency escape apparatus 110 in operation S170. Even if the intruder disassembles the intrusion prevention block 140 with a force larger than the attraction force of the intrusion prevention block 140 and the first electromagnet 121, it takes time to disassemble, It is possible to reserve a time that can be prepared in advance by the warning sound of the speaker 173.

When the lid 130 of the emergency evacuation device 110 is opened and the soundproofing pad 150 is removed, whether the large pizza or the intruder, the string 163 connected to the soundproofing pad 150 is pulled as shown in FIG. 7A The cork 161 of the storage unit 160 is opened and the identification material of the storage unit 160 is ejected into the support frame 110.

Therefore, a person who passes through the emergency evacuation apparatus 110 is caused to be buried in the clothes or the body of the identification material, and therefore, the identification material facilitates the identification.

Also, the control unit 170 may be configured to generate a warning sound when the lid 130 is opened when connected to the individual indoor speakers of the household.

[Third Embodiment]

In the emergency evacuation apparatus according to the third embodiment, the lid is a ferromagnetic body. In the first embodiment, the lid is fixed to the lid by the permanent magnet, and the lid is attached to the support frame by the permanent magnet. In the third embodiment, And the lid, which is a ferromagnetic body, is attached and fixed to the support frame by the magnetic force of the mounted second electromagnet. Therefore, in describing the emergency evacuation device of the third embodiment in detail, the differences will be described, and a description of the same and similar constitution described in the first embodiment will be omitted.

FIG. 12 is a sectional view of the emergency evacuation device according to the third embodiment of the present invention, and FIG. 13 is a sectional view showing the magnetic force relationship between the second electromagnet and the lid.

As shown in Figs. 12 and 13, the lid 130 is located at both ends of the support frame 110. Fig. The lid 130 is attached and fixed to the bending piece 111 by the magnetic force of the second electromagnet 122 mounted on the bending piece 111 of the support frame 110 as a ferromagnetic body.

The support frame 110, the soundproof pad 150, the first electromagnet 121, the intrusion prevention block 140, the storage unit 160, the control unit 170, the speaker 173, A detailed description will be omitted here.

In order to attach the lid 130 of the ferromagnetic body by the magnetic force of the second electromagnet 122 fixed to the support frame 110, the power supplied from the battery 171 is applied to the second electromagnet 122, Occurs. When the power is interrupted, the magnetic force of the second electromagnet 122 is lost, and the cover 130 drops downward due to its own weight, and both ends of the support frame 110 are opened.

On the other hand, the operating relationship of the emergency escape apparatus according to the third embodiment operates in the same sequence as the flowchart of Fig. 11 described in the second embodiment.

Power is supplied to the second electromagnet 122 of the emergency escape apparatus 110 and power is not supplied to the first electromagnet 121 at the time of normal operation without a fire S110.

If a fire occurs, an electrical signal is input to the controller 170 from the fire sensor. In step S120, the controller 170 determines whether a fire has occurred using the input electrical signal.

When a signal is input from the fire detection sensor, the control unit cuts off the power applied to the second electromagnet 122 (S130). Then, the magnetic force formed at the end of the second electromagnet 122 is lost, so that the lid 130 drops downward due to its own weight and falls off.

In this case, when the lid detection sensor 191 senses the removal of the lid 130 and inputs a signal to the controller 170, the controller 170 applies power to the first electromagnet 121 at step S160.

6, the magnetic force generated by the power applied to the first electromagnet 121 is generated by the intrusion prevention block 140 stacked on both sides of the first electromagnet 121 and the first electromagnet 121 The intrusion prevention blocks 140 stacked on the intrusion prevention block 140 are attached and fixed with a larger magnetic force so as to further strengthen the barrier wall or obstacle so as to close the passage so that the intruder can not pass through the emergency escape apparatus 100 (S170).

Even if the intruder disassembles the intrusion prevention block 140 with a force larger than the attraction force of the intrusion prevention block 140 and the first electromagnet 121, it takes time to disassemble, 173), it is possible to obtain a time that can be prepared in advance.

As described above, according to the first to third embodiments of the present invention, after the occurrence of a fire is detected through the fire detection sensor, the lid 130 of the emergency escape apparatus 110 is retracted Or the self-weight, and the intrusion prevention block 140 laminated inside the support frame 110 is automatically disassembled by the repulsive force to secure the passageway. Thus, even a child aged weak in power can easily escape, When the lid is opened in the state where there is no fire, the wall is formed by the magnetic force of the intrusion prevention block 140 of the emergency evacuator 110 so as to block intrusion into the other household It is possible to minimize the damage by making it possible to cope with other households because it is difficult or time consuming to pass.

In addition, a person who passes through an emergency evacuation device can easily recognize by allowing the identification of substances on his / her body or clothes, so that he / she can prevent the intent of a person who intrudes into another generation with impure intent.

[Fourth Embodiment]

In the first embodiment described above, it is explained that the permanent magnet is fixed to the lid and the attraction or the repulsive force acts upon the pole switching of the second electromagnet. In the second and third embodiments, the lid is a ferromagnetic body The power is applied to the second electromagnet and the lid is attached and fixed to the second electromagnet by the magnetic force of the second electromagnet. However, in the fourth embodiment described below, when the power is applied to the second electromagnet, The second electromagnet is configured to generate a magnetic force.

The second electromagnet described in the fourth embodiment is an electromagnet holder. When the power is shut off, a magnetic force is formed in the second electromagnet by the magnetic force of the permanent magnet inside. When the power is applied, the magnetic force of the permanent magnet is canceled, It becomes an electromagnet of a non-magnetic state that does not occur.

FIG. 14 is a conceptual diagram showing the magnetic force relationship between the second electromagnet and the lid of the emergency evacuation device according to the fourth embodiment, and FIG. 15 is a flowchart showing an operation relationship of the emergency evacuation device according to the fourth embodiment.

14, the second electromagnet 122 is mounted on the bending piece 111 of the support frame 110. When the second electromagnet 122 is not supplied with power, that is, when the magnetic force of the built- The lid 130, which is a ferromagnetic body, is fixedly attached to the second electromagnet 122.

The power of the first electromagnet 121 and the power of the second electromagnet 122 are maintained to be disconnected as shown in Fig. At this time, the intrusion prevention block 140 is fixedly attached to the first electromagnet 121 by the magnetic force, and the second electromagnet 122 maintains a state where the magnetic force of the inner permanent magnet The lid 130 is attached and fixed to the support frame 110 (S210).

In this state, the controller 170 determines whether a signal is input from the fire sensor (S220).

When a signal is input from the fire detection sensor, the controller 170 applies power to the second electromagnet 122 to make the electromagnet 122 enter a non-magnetic state as shown in FIG. 14 (S230). Then, the cover 130 is dropped by its own weight and both ends of the support frame 110 are opened (S231).

Thereafter, the control unit 170 supplies power to the first electromagnet 121 to generate a magnetic force in the first electromagnet 121 (S240). 5, the magnetic force of the first electromagnet 121 is applied to the first electromagnet 121 by the same polarity as the pole on the inner side surface of the intrusion prevention block 140 laminated on both sides of the first electromagnet 121, So that a repulsive force is generated between the first electromagnet 121 and the intrusion prevention block 140 (S241).

Meanwhile, in the case of an intruder who intends to move to another household even though a fire does not occur, the cover 130 is opened in a state where there is no signal input of the fire detection sensor (S250).

As shown in FIG. 6, the magnetic force generated by the power applied to the first electromagnet 121 is generated by the intrusion prevention block 140 stacked on both sides of the first electromagnet 121 (S260) The intrusion prevention blocks 140 stacked on the electromagnet 121 are attached and fixed with a larger magnetic force to further strengthen the barrier wall or obstacle so as to close the passageway so that the intruder can not pass through the emergency evacuation device 100. Even if the intruder disassembles the intrusion prevention block 140 with a force larger than the attraction force of the intrusion prevention block 140 and the first electromagnet 121, it takes time to disassemble, It is possible to reserve a time that can be prepared in advance by the warning sound of the speaker 173.

16 shows a modification of the intrusion prevention block.

In the first to fourth embodiments, the intrusion prevention block 140 itself is a permanent magnet, and relative poles, that is, N pole and S pole are formed on one side and the other side of the intrusion prevention block 140. Instead, As shown in the figure, permanent magnets 142 are fixed on a surface of a block 141 having a property of a semi-magnetic body or an abbreviation body and facing the first electromagnet 121, A force or a repulsive force acts between the block 141 and the second electromagnet 122 in accordance with the switching of the pole of the magnet 142 and the pole of the first electromagnet 121.

Alternatively, although not shown in the drawing, the intrusion prevention block 140 may be a ferromagnetic material that is attached to the first electromagnet by the magnetic force of the first electromagnet so that the intruder can not easily disassemble the intrusion prevention block 140, So that the evacuee equipment block 140 can be easily dismantled.

17 is a cross-sectional view of the emergency evacuation device equipped with a modification of the first electromagnet, and Fig. 18 is an exploded perspective view showing the first electromagnet shown in Fig.

The first electromagnet 121 of the first to fourth embodiments described above is suspended from the power cable in the shape of a cylinder. The evacuator pushes the first electromagnet 121 suspended from the power cable at the time of evacuation, The first electromagnet 121 shown in Figure 17 is formed as a first electromagnet 121 fixed to the inside of the support frame 110 and a passage 125 is formed in the first electromagnet 121 The intrusion prevention blocks 140 are fixedly attached to both surfaces of the first electromagnet 121 by a magnetic force.

When a repulsive force is generated between the intrusion prevention block 140 and the first electromagnet 121 by the pole switching of the first electromagnet 121 as described above, the intrusion prevention block 140 is removed and the first electromagnet 121 When the attraction force is generated between the intrusion prevention block 140 and the first electromagnet 121, the magnetic force of the intrusion prevention block 140 and the magnetic force of the first electromagnet 121 Are integrated to block the intrusion prevention block 140 from closing the passage 125 of the first electromagnet 121 to block intrusion.

In the pole switching of the first electromagnet 121, not only the pole switching is performed so that attraction or repulsive force is generated between the N pole and the S pole in accordance with the switching between the N pole and the S pole, Non-polarity) or S-pole and non-magnetic (non-polar) polarity.

The intrusion prevention block 140 is attached to the first electromagnet 121 by the magnetic force of the intrusion prevention block 140 but the first electromagnet 121 is polarized, If the polarity of the N pole or the S pole is set, a repulsive force is generated between the N pole or the S pole and the intrusion prevention block 140 so that the intrusion prevention block 140 can be disassembled.

Meanwhile, although the emergency evacuation device 100 described above is mounted on a wall that is a structure for partitioning the generations of the same layer, it is possible to implement the object of the emergency evacuation device even in a slab that is a structure for partitioning upper and lower layers. Also, when installed in a structure such as an emergency evacuation gate, it is possible to construct an emergency evacuation passage so that the emergency evacuation gate can be evacuated through the emergency evacuation device if it is not opened by an obstacle.

On the other hand, the support frame of the above-described emergency escape apparatus 100 may be constituted by a divided structure. Specifically, the above-described emergency escape apparatus has a structure in which the support frame is pushed in at one side of the hole formed in the wall, which is the partition structure, while the support frame divided at both sides of the wall is divided into Can be installed by pushing. In this case, when the thickness of the wall is larger than the width of the support frame, the difference between the thickness of the wall and the width of the support frame can be compensated for by the interval between the divided support frames.

3: Wall
100: emergency evacuation device
110: Support frame
111: Bending piece
113: Through hole
121, 122: Electromagnet
125: passage
130: cover
131: permanent magnet
140: Intrusion prevention block
141: Block
142: permanent magnet
150: Soundproof pads
160:
165: Identification substance
167: the bar
168: Notch
170:
171: Battery
173: Speaker
191: Cover detection sensor

Claims

A supporting frame (110) fixed to a hole (3H) formed in a structure partitioning the generation and having a passage formed therein;
A first electromagnet 121 located inside the support frame 110 and whose poles are switched according to an applied current; And
The first electromagnet 121 is stacked on the first electromagnet 121 in a state of being attached to the first electromagnet 121 by the magnetic force generated between the first electromagnet 121 and the first electromagnet 121 to close the passage of the support frame 110, And a plurality of intrusion prevention blocks 140 that are electromagnetically coupled to the first electromagnet 121 and can be removed from the first electromagnet 110 while the first electromagnet 121 is being poled,
The intrusion prevention block 140 is stacked on both sides with respect to the first electromagnet 121 to close the passageway. The intrusion prevention block 140 is a ferromagnetic member that prevents intrusion prevention by the magnetic force of the permanent magnet in the first electromagnet 121 Wherein the block is attached to the first electromagnet and the first electromagnet (121) becomes a non-magnetic state by the pole switching of the first electromagnet (121), the intrusion prevention block can be removed from the first electromagnet .

The method according to claim 1,
The emergency evacuation device 110,
A controller 170 for supplying power to the first electromagnet 121 so as to be in a non-magnetic state between the first electromagnet 121 and the intrusion prevention block 140 when an electrical signal having information of fire occurrence is input from the fire detection sensor, And an emergency evacuation device.

3. The method of claim 2,
The emergency evacuation device 110,
A second electromagnet 122 mounted on both ends of the support frame 110,
Further comprising a plurality of lids (130) attached by the magnetic force of the second electromagnet (122) to close both ends of the support frame (110).

The method of claim 3,
When an electric signal having information of fire occurrence is input from the fire detection sensor to the control unit 170, the control unit 170 switches the pole of the second electromagnet 122 or cuts off the power supplied to the second electromagnet 122 And the cover (130) is detached to open both ends of the support frame (110).

5. The method of claim 4,
Characterized in that the lid (130) is a ferromagnetic member or is fixed to the second electromagnet (122) by fixing the permanent magnet (131) to a portion corresponding to the second electromagnet (122).

5. The method of claim 4,
The second electromagnet 122 is provided with a hole 122H toward the lid 130 and a coil spring 125 is disposed in the hole 122H to provide an elastic force in a direction to push the lid 130, Wherein the magnetic force of the electromagnet (122) is larger than the elastic force of the coil spring (125), so that the lid (130) is attached to the second electromagnet (122).

A supporting frame (110) fixed to a hole (3H) formed in a structure partitioning the generation and having a passage formed therein;
A first electromagnet 121 located inside the support frame 110 and whose poles are switched according to an applied current; And
The first electromagnet 121 is stacked on the first electromagnet 121 in a state of being attached to the first electromagnet 121 by the magnetic force generated between the first electromagnet 121 and the first electromagnet 121 to close the passage of the support frame 110, And a plurality of intrusion prevention blocks 140 capable of being withdrawn from the first electromagnet 110 due to a repulsive force generated between the first electromagnet 121 and the first electromagnet 121,
The intrusion prevention block 140 is stacked on both sides with respect to the first electromagnet 121 to close the passageway. The intrusion prevention block 140 is fixedly attached to the first electromagnet 121 by its own magnetic force as a permanent magnet The force applied to the first electromagnet 121 by the force greater than the self-magnetic force of the intrusion prevention block 140 or pushed outward by the repulsive force in accordance with the current direction of the power supplied to the first electromagnet 121 The emergency evacuation device comprising:

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7. The method according to any one of claims 2 to 6,
A through hole 113 is formed around the support frame 110. A groove 5 is formed in the inner circumferential surface of the hole 3H of the wall 3 corresponding to the through hole 113, A battery 171 connected to the control unit 170 and the control unit 170 and a speaker 173 connected to the control unit 170 and generating a warning sound are located in the emergency escape apparatus.

8. The method according to any one of claims 1 to 7,
A through hole 113 is formed in the periphery of the support frame 110. A groove 5 is formed in the inner circumferential surface of the hole of the wall 3 corresponding to the through hole 113 and an identification material 165 And the identification material in the storage unit 160 is discharged into the support frame 110 through the through hole 113 of the support frame 110. [ .

11. The method of claim 10,
The pad 150 is positioned outside the stacked intrusion prevention block 140 and the pad 150 is connected to the opening and closing part of the storage part 160 so that the identification material 165 is separated from the support frame 110 And the air is discharged to the inside of the emergency evacuation apparatus.

11. The method of claim 10,
A shut-off rod 167 extending into the support frame 110 is connected to the storage unit 160 through the through hole 113 of the support frame 110. The connection site is destroyed by a force applied to the shut- And the identification material (165) received in the storage unit (160) is injected or ejected into the support frame (110).

13. The method of claim 12,
Wherein a notch (168) is formed at a connection portion between the storage portion (160) and the shutoff rod (167), and a portion where the notch (168) is formed is broken.

The method of claim 3,
The emergency evacuation device 110,
A lid detection sensor 191 for detecting the lid 130 mounted on the support frame 110,
Further comprising a speaker (173) connected to the controller (170) so as to generate a warning sound when the cover (130) is removed.

8. The method according to any one of claims 1 to 7,
The first electromagnet 121 is fixed to the inside of the support frame 110 and the passage 125 is formed in the first electromagnet 121. The intrusion prevention block 140 is stacked on the side of the first electromagnet 121, And closes the passage (125) of the first electromagnet (121).

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Determining whether a fire has occurred (S20, S120, S220)
(S40, S140, S240) of supplying power to the first electromagnet 121 located in the passage of the support frame 110 through the wall 3 when a fire occurs,
A repulsive force is generated between the intrusion prevention block 140 and the first electromagnet 121 mounted on the side of the first electromagnet 121 while the first electromagnet 121 is poled by the supplied power, (S41, S141, S241) in which the prevention block 140 is disassembled,
(S50, S150, S250) detecting whether the lid 130 located at the end of the support frame 110 is removed to open the support frame 110 when no fire occurs,
(S60, S160) of supplying power to the first electromagnet (121) and strengthening the loaded intrusion prevention block (140) by generating attraction between the intrusion prevention block (140) and the first electromagnet , S260). &Lt; / RTI >

18. The method of claim 17,
The method further includes a step S130 of cutting off power supplied to the second electromagnet 122 to which the lid 130 is attached in order to remove the lid 130 attached to the end of the passage of the support frame 110 in the event of a fire And a control unit for controlling the emergency escape device.

18. The method of claim 17,
A step S230 of supplying power to the second electromagnet 122 to which the lid 130 is attached in order to remove the lid 130 attached to the end of the passage 110 of the support frame 110, Further comprising the steps of:

19. The method of claim 18,
A pole such as a pole of the permanent magnet 131 fixed to the lid 130 is formed so as to fix the lid 130 to the end of the passage 110 of the support frame 110 in the event of a fire, (S30) of supplying power to the second electromagnet (122) mounted on the second electromagnet (122).

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21. The method according to any one of claims 17 to 20,
Further comprising ejecting an identification material (165) into the interior of the support frame (110) when the lid (130) is removed.