WO2021118101A1 - Portable fire detecting apparatus - Google Patents

Abstract

The present invention relates to a fire detecting apparatus and, more particularly, to a portable fire detecting apparatus that can be carried anytime and anywhere and can enable fire prevention in the early stage by detecting a complex cause of fire in real-time on the spot. To this end, the present invention comprises: a portable case (10); a fire detection means (20) installed in the portable case (10) so as to simultaneously detect flames, smoke, and heat; an alarm means (30) for generating an audiovisual warning signal when a fire is detected by the fire detection means (20); and a power supply means (40) for supplying power to the fire detection means (20) and the alarm means (30).

Description

portable fire detection device

The present invention relates to a fire detection device, and more particularly, to a portable fire detection device that can be carried anywhere at any time and can detect a complex fire cause in real time in the field to enable early fire prevention will be.

In general, fire appears as flame, smoke, heat, etc. by various combustion reactions, and in recent years, various sensors for recognizing fire through these factors have been developed and commercialized.

For example, in the case of a flame detector, when light is emitted due to a fire, different wavelengths appear depending on the temperature of the flame, and this wavelength region can be largely divided into three categories: ultraviolet, visible, and infrared. Its main operating principle is to identify fire by recognizing each light source with a high-resolution photoanalyzer (sensor) using light response characteristics.

In addition, there are two types of smoke detectors: ionization type and photoelectric type. The ionization type uses the principle that the ion current changes when smoke enters the detection part, and the photoelectric type uses the amount of incident light of the photoelectric element when smoke enters the detection part. It uses this changing principle.

In addition, the heat sensor is divided into a differential type and a constant temperature type, and there are a spot type and a distribution type according to the detection range. The differential type is a method using the expansion of air and the constant temperature type is a method to detect the accumulation of heat, while complexly It operates by sensing heat accumulation or has an operation structure that senses the expansion of air over a large area.

However, most of the conventional fire detectors have a fixed structure that detects a fire in a fixed position at a specific location, and even if it is mobile, it is difficult to detect all the fire factors as described above, so there is a problem in detecting a fire early. , even if it has a mobile structure, it is difficult to detect complex fire factors. Therefore, it is necessary to develop a technology for fire detection that can be used anytime and anywhere regardless of time and place and where early prevention of fire is needed. the current situation.

(Patent Document 1) Republic of Korea Patent Publication No. 10-1814658

(Patent Document 2) Republic of Korea Patent Publication No. 10-0973297

The present invention has been devised to solve the above problems of the prior art, can be carried at any time regardless of time and place, and detects a complex fire cause of flame/heat/smoke at the same time to prevent fire in the field in advance. An object of the present invention is to provide a portable fire detection device that can help extinguish the fire.

In order to achieve the above object, the present invention, a carrying case; a fire detection means installed in the carrying case to simultaneously detect flame, smoke and heat; an alarm means for generating an audio-visual warning signal when a fire is detected by the fire detection means; and a power supply means for supplying power to the fire detection means and the alarm means.

Here, the carrying case includes a main body part with an open front, a door part for opening and closing the main body part, a locking part for determining an open/close state of the main body part and the door part, and the main body part so as to be gripped. It is characterized in that it is configured to include a handle portion.

In addition, the fire detection means is disposed on the door, and the circuit portion for electrically connecting the fire detection means, the alarm means and the power supply means through wiring is fixed to the inner surface of the main body.

In addition, the present invention is provided with an LED module emitting light in a one-to-one manner in response to the fire detection means detecting flame, smoke or heat in the door part, while the power supply means includes a rechargeable battery, and the rechargeable battery is portable It is characterized in that it can be charged through the battery charging jack installed in the case.

Furthermore, it is provided in the carrying case and further includes a warning light power jack for transmitting power applied from the power supply means to an external warning light through a separate cable, wherein the carrying case has a plurality of individually adjustable length legs at the lower part. It is characterized in that it is provided.

And, the fire detection means further includes an intake fan for inhaling ambient air at the same time as the operation of the fire detection means, further comprising a photographing means for photographing an image of the fire detection area, wherein the photographing means detects a fire before and after a predetermined time before the fire detection means detects a fire It is characterized in that the image of the area is stored.

In addition, the present invention provides a GPS means for confirming the location of the fire detection area detected by the fire detection means, and communication for transmitting the location of the fire detection area to the outside when a fire is detected by the fire detection means It further comprises means, characterized in that when a fire is detected by the fire detection means, it is possible to interwork with a control server for receiving the image and location of the fire detection area in real time in real time.

Here, the control server is characterized in that it transmits the image and location of the fire detection area to the nearest fire station terminal in the fire detection area.

The portable fire detection device according to the present invention as described above can exhibit the following effects.

1. It is a portable type and can easily detect whether a fire has occurred even in places where a fire detector is not installed or where it is difficult to install.

2. Accurate fire detection is possible as it is possible to detect complex fire factors of flame/heat/smoke at the same time, away from the method of detecting only specific fire factors

3. It is possible to quickly respond to a fire in the initial stage through immediate fire detection by individually installing it in various work areas of the site that are difficult for safety managers to recognize.

4. By providing various functions such as video shooting, site location/fire notification, etc., it is possible to analyze the cause of a fire and prevent the transition to a large fire.

1 is a perspective view showing a portable fire detection device according to the present invention.

Fig. 2 schematically shows the electrical components of a portable fire detection device according to the present invention;

3 is a diagram illustrating a structure of an interlocking system between a portable fire detection device and a control server according to the present invention.

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. It should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

Therefore, the configuration shown in the embodiments and drawings described in the present specification is only the most preferred embodiment of the present invention, and does not represent all the technical spirit of the present invention, so they can be substituted at the time of the present application It should be understood that various equivalents and modifications may be made.

Hereinafter, a portable fire detection device according to the present invention will be described with reference to the drawings.

1 is a perspective view illustrating a portable fire detection device according to the present invention, and FIG. 2 is a diagram schematically illustrating electrical components of the portable fire detection device according to the present invention.

The present invention is basically configured to include a carrying case (10), a fire detection means (20), an alarm means (30) and a power supply means (40).

More specifically, the present invention provides a portable case (10), a fire detection means (20) installed in the portable case (10) to simultaneously detect flame, smoke and heat, and a fire detection means (20). When detected, the alarm means 30 for generating an audio-visual warning signal, and a fire detection means 20 and a power supply means 40 for supplying power to the alarm means (30).

The carrying case 10 forms the outer shape of the fire detection device 1, and any design may be used as long as it has a shape for a user to conveniently carry it. As shown in FIG. 1, in an embodiment of the present invention, it is seated on the ground. It has a possible box shape.

The above-described carrying case 10 has the body part 11 with the front open in detail, the door part 12 for opening and closing the body part 11, and the opening and closing state of the body part 11 and the door part 12. It may be configured to include a locking part 13 for determining, and a handle part 14 provided on the body part 11 so as to be gripped.

Here, the body part 11 and the door part 12 may be coupled to each other by a locking part 13 in which, for example, the lower part is rotatably fixed by a hinge and the upper part is detachably connected according to the conventional clip fastening structure. Accordingly, it is possible to easily open or close the carrying case 10, resulting in an advantage in maintenance for internal inspection, and the handle 14 allows the user to easily carry the fire detection device 1 function to enable it.

The fire detection means 20 is provided with a flame detector, a smoke detector, and a heat detector to separately detect any one of flame, smoke, and heat, which are fire factors, and the flame detector includes ultraviolet, visible, and infrared rays of the flame. The fire is identified by recognizing the light response characteristics for the wavelength region of .

The alarm means 30 is a warning light for visually generating a warning signal or an audible warning signal when a fire is detected individually or simultaneously in the flame detector, smoke detector and heat detector of the fire detection means 20 By providing a buzzer or the like, when a fire occurs in the field, the alarm means 30 is operated in conjunction with the fire detection means 20 so that the surrounding manager can check it.

The power supply means 40 is for supplying power to the alarm means 30, the fire detection means 20, the alarm means 30, and electrically operated components to be described below, and includes a built-in rechargeable battery. It may be possible to supply power through a cable or receive commercial power from the surrounding area by wire and supply it through a transformation process.

In addition, in the present invention, the fire detection means 20 is disposed on the door part 12 facing the fire detection area, and the alarm means 30 and the power supply means 40 together with the fire detection means 20 are provided. When a circuit part (not shown) electrically connected by wiring is fixed to the inner surface of the body part 11, so that the door part 12 is opened by the locking part 13, the fire detection means 20, the alarm Because it is possible to secure sufficient space to visually check the wiring between the means 30, the power supply means 40 and the circuit part, in particular, the fire detection means 20 and the wiring state between the circuit part, the overall device management becomes easier. do.

Additionally, according to the present invention, the LED module 15 that emits light one-to-one in response to the fire detection means 20 detecting flame, smoke or heat is provided in the door unit 12, so that the Managers will be able to determine exactly which of flame, smoke and heat was detected as a source of fire.

On the other hand, the power supply means 40 includes a rechargeable battery, and the rechargeable battery may be charged through the battery charging jack 16 installed in the carrying case 10 , and the battery charging jack 16 is connected to the battery. can be charged to supply power to the electrical components.

On the other hand, by the warning light power jack 17 provided in the carrying case 10 for transmitting the power applied from the power supply means 40 to the external warning light through a separate cable, the inside of the ceiling, the underground space, etc. When monitoring a fire in an enclosed area, the cables can be routed to a bright outside location and then a warning light can be placed in that outside location, resulting in an alarm signal for fire detection in a good location to monitor.

In addition, the carrying case (10) may include a plurality of individually adjustable support legs (18) at the lower portion, and the individually adjustable length of support legs (18) are provided in the carrying case (10) according to the state of the fire detection area. ), as well as enabling angle adjustment, functions to adjust the directionality of the fire detection means 20 in response to the direction of the fire detection area for precise fire monitoring.

In addition, the present invention further includes an intake fan 50 for sucking ambient air into the carrying case 10 at the same time as the fire detection means 20 is operated so that the smoke reaches the smoke detector of the fire detection means 20. Reducing the time required may allow for faster smoke detection if smoke is the cause of the fire.

The portable fire detection device 1 of the present invention includes a photographing means 60 for photographing an image of the fire detection area simultaneously with the operation of the fire detection means 20, and such photographing means 60 is a basic image recording This is to help determine the cause of the fire after the fire has occurred through the function.

In particular, the photographing means 60 stores the image of the fire detection area for a predetermined time before and after the fire detection means 20 detects the fire (eg, around 1 minute, around 2 minutes, etc.) Memory management may be efficiently managed by preventing unnecessary images from being stored by having a function for post-deletion management.

Furthermore, the present invention provides a GPS means 70 for confirming the location of the fire detection area detected by the fire detection means 20, and the location of the fire detection area when a fire is detected by the fire detection means 20. It may include a communication means 80 for transmitting to the outside, and through a combination of the GPS means 70 and the communication means 80, the situation in which a fire has occurred despite the portable fire detection device 1 is managed by a local manager It is also possible to notify the terminal or the remote control server 100 to be described below.

3 is a diagram illustrating a structure of an interlocking system between a portable fire detection device and a control server according to the present invention.

In addition, considering the case in which the present invention includes the photographing means 60 , the GPS means 70 and the communication means 80 , the fire detection area in real time when a fire is detected by the fire detection means 20 . It will also be possible to configure a network to receive the image and location of the fire station 100 in real time from the control server 100, and the fire station terminal closest to the fire detection area according to the fire size in the control server 100 that has received the image and location of the fire detection area. By transmitting the image and location of the fire detection area to 200, it may be possible to perform a quick fire suppression response operation in the corresponding fire station.

Here, the control server 100 may be constructed to serve as a kind of web server, database server, and mobile server. For example, the processed result is displayed on the web page through the online network or the necessary input data is displayed on the web page. In addition to simple text, image, sound, video, etc., the web page should be interpreted as including software for performing a specific task, such as a web application, and also the operator terminal at the fire site, the work status of the workers. It may be built to provide applications and interfaces installed on a desktop, a laptop computer, a smart phone, a tablet PC, etc. that can function as an administrator terminal for managing the fire station 200 and the fire station terminal 200 .

The worker terminal, the manager terminal, and the fire department terminal 200 are for communicating with the store server and the manager server directly or indirectly through an online network to communicate about the payment site image and payment history image, and are provided in tablets, netbooks, personal digital digital assistants (PDAs). assistant), PMP (portable multimedia player), smart phone, should be interpreted as including various communication means such as a wearable smart device, software, applications, etc. for executing various functions provided by the control server 100 can

In addition, the online network referred to in the present invention may be a core network integrated with a wired public network, a wireless mobile communication network, or the portable Internet, and various services existing in the TCP/IP protocol and its upper layers, that is, Hyper Text Transfer (HTTP). Protocol), HTTPS (Hyper Text Transfer Protocol Secure), Telnet, FTP (File Transfer Protocol), DNS (Domain Name System), SMTP (Simple Mail Transfer Protocol), etc. , which is not limited to these examples and refers to a comprehensive data communication network capable of transmitting and receiving data in various forms.

In the above description of the present invention with reference to the accompanying drawings, a specific shape and direction have been mainly described, but the present invention can be variously modified and changed by those skilled in the art, and such modifications and changes are included in the scope of the present invention. should be interpreted as

Claims (13)

a carrying case 10; a fire detection means 20 installed in the carrying case 10 to simultaneously detect flame, smoke and heat; an alarm means 30 for generating an audiovisual warning signal when a fire is detected by the fire detection means 20; A portable fire detection device (1) comprising a; power supply means (40) for supplying power to the fire detection means (20) and the alarm means (30). The method according to claim 1, The carrying case 10, The body part 11 with the front open, and a door part 12 for opening and closing the body part 11; A locking part 13 for determining the opening/closing state of the body part 11 and the door part 12; Portable fire detection device (1) characterized in that it comprises a handle (14) provided on the main body (11) to be gripped. 3. The method according to claim 2, The fire detection means 20 is disposed on the door part 12, and the circuit part for electrically connecting the fire detection means 20, the alarm means 30, and the power supply means 40 through wiring is the main body part 11 ) A portable fire detection device (1), characterized in that it is fixed to the inner side. 3. The method according to claim 2, A portable fire detection device (1), characterized in that the door unit (12) is provided with an LED module (15) emitting light one-to-one in response to the fire detection means (20) detecting flame, smoke or heat. The method according to claim 1, The power supply means (40) includes a rechargeable battery, and the rechargeable battery is a portable fire detection device (1), characterized in that it can be charged through a battery charging jack (16) installed in the carrying case (10). The method according to claim 1, Portable fire detection device (17) provided in the carrying case (10) and further comprising a warning light power jack (17) for transmitting power applied from the power supply means (40) to an external warning light through a separate cable ( One). The method according to claim 1, The portable case (10) is a portable fire detection device (1), characterized in that provided with a plurality of individually adjustable support legs (18) in the lower part. The method according to claim 1, Portable fire detection device (1), characterized in that it further comprises an intake fan (50) for sucking ambient air at the same time as the operation of the fire detection means (20). The method according to claim 1, The portable fire detection device (1), characterized in that it further comprises a photographing means (60) for taking an image of the fire detection area simultaneously with the operation of the fire detection means (20). 10. The method of claim 9, The photographing means (60) is a portable fire detection device (1), characterized in that the fire detection means (20) to store the image of the fire detection area before and after a predetermined time to detect the fire. 10. The method of claim 9, GPS means 70 for confirming the location of the fire detection area detected by the fire detection means 20, and when a fire is detected by the fire detection means 20, transmitting the location of the fire detection area to the outside Portable fire detection device (1), characterized in that it further comprises a communication means (80) for. 12. The method of claim 11, When a fire is detected by the fire detection means (20), a portable fire detection device (1) characterized in that it can be interlocked with the control server (100) for receiving the image and location of the fire detection area in real time in real time. 13. The method of claim 12, The control server 100 transmits the image and location of the fire detection area to the fire station terminal 200 closest to the fire detection area.

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