CN210096727U

CN210096727U - Keep apart fire retardant unit

Info

Publication number: CN210096727U
Application number: CN201920321870.7U
Authority: CN
Inventors: 李纪用; 李江铃
Original assignee: Shenzhen Junfeng Wood Chain Network Technology Co Ltd
Current assignee: Shenzhen Junfeng Wood Chain Network Technology Co Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-21
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses an keep apart fire retardant unit, including support, fire retardant unit and alarm controller, through the support mounting at the stair mouth, perhaps all the other space entrances, when great conflagration takes place and is in when stretching the trend, the utility model discloses an alarm controller starts, and fire retardant unit isolation conflagration space and safety space are opened in control to carry out alarm processing simultaneously, can effectively slow down the intensity of a fire and stretch to safety space, for the personnel flee for strive for the time, and can in time discover the condition of a fire, inform the fire control, effectively reduce the fire loss.

Description

Keep apart fire retardant unit

Technical Field

The utility model relates to an keep apart fire-retardant technical field, more specifically the isolation flame retardant device that says so relates to.

Background

At present, along with the improvement of living standard, electrical apparatus is generally used in people's life, when the electrical apparatus brings people to be convenient, there are also many potential safety hazards, the conflagration is one of them, and the accident that the electrical apparatus takes place the conflagration is not in a small number every year, and current building is generally multilayer structure, pass through stair connection between the layer, the conflagration takes place for the one deck, the intensity of a fire spreads along stair very easily, lead to whole building serious burnout, and resident personnel is stranded easily, people's the consciousness of preventing fires is also strengthening gradually, can be equipped with some firebreak devices and prevent suffering from in the bud, it is the fire extinguisher most common.

However, the fire extinguisher has small storage capacity, is suitable for timely extinguishing fire under the conditions that the fire intensity is small and easy to control, but when the fire intensity spreads to stairs and reaches other floors, the fire extinguisher has no obvious help, at the moment, personnel should evacuate urgently to request professional fire fighters to carry out emergency rescue, the fire intensity spreads rapidly, and in order to increase the escape time and control the fire intensity to spread other floors as far as possible, the fire extinguisher needs to be controlled to the source floor as far as possible.

Therefore, how to provide a fire retardant device capable of slowing down or controlling the fire spread is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an keep apart fire behaviour installs at the stair mouth, perhaps other space entrances, effectively hinders to have trouble to stretch to the safety space, for the personnel flee for one's life for the time, can in time discover the condition of a fire, make fire-retardant action and warning action, effectively reduce the fire loss.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an insulating flame retardant device comprising: the flame-retardant device comprises a bracket, a flame-retardant device and an alarm controller; the flame retardant device is arranged on the bracket; the alarm controller is arranged on the flame-retardant device;

the flame retardant device comprises a shell and a flame retardant blanket; the flame-retardant blanket is folded and placed inside the shell; the fixed end of the flame-retardant blanket is fixed on one side surface inside the shell.

Preferably, the housing is cuboid; the housing includes a fixed plate and a movable plate. The fixed plate and the movable plate are buckled to form a closed cuboid.

Preferably, the bottom surface of the shell is the movable plate and is rotatably connected to the fixed plate. The movable plate falls down due to the action of gravity, one side of the movable plate is connected to the movable plate, and the shell is provided with an opening.

Preferably, a free end of the flame retardant blanket opposite to the fixed end is provided with a counterweight block, and the counterweight block is installed in an extending manner along the edge direction of the free end.

Preferably, the alarm controller comprises a smoke sensor, an infrared temperature sensor, a buzzer and a control main board; the smoke sensor, the infrared temperature sensor and the buzzer are all electrically connected to the control mainboard; the smoke sensor and the infrared temperature sensor are arranged on the front side surface of the shell, monitor indoor smoke concentration and temperature change and transmit smoke concentration and temperature information to the control main board; the buzzer and the control main board are arranged on the rear side face of the shell, when the smoke concentration and the temperature exceed set values, a fire disaster is judged to happen, and the control main board controls the buzzer to give out sound alarm.

Preferably, the control mainboard is provided with a communication module for sending an alarm signal to a PC or a mobile phone terminal.

Preferably, the alarm controller further comprises at least two electromagnets, and the electromagnets are electrically connected to the control main board; the electromagnets are arranged on the edge of the opening side of the movable plate, and the electromagnets with the same number as that of the electromagnets on the movable plate are arranged at the corresponding positions of the fixed plate; the control mainboard control whether the electro-magnet is circular telegram, control promptly whether the electro-magnet has magnetism, works as when the electro-magnet has magnetism the electro-magnet on the fixed plate with on the fly leaf the mutual actuation of electro-magnet makes the fly leaf with the fixed plate lock forms an inclosed cuboid.

Preferably, the alarm controller further comprises at least one electromagnet, and the electromagnet is electrically connected to the control main board; the shell is a metal shell with an adsorbable magnet; the electromagnet is arranged on the side edge of the opening of the movable plate, the electromagnet is electrified to have magnetic adsorption on the fixed plate, and the fixed plate and the movable plate are closed to form a closed space.

Preferably, the flame-retardant blanket is a soft flame-retardant heat-insulating fabric or a polyester material, has flame-retardant property and can insulate a fire source.

According to the technical scheme, compare with prior art, the utility model discloses an keep apart fire-retardant device is compared in traditional extinguishing device, the utility model is used for the time delay slow fire of indoor emergence is spread, strives for the time for the personnel flee for one's life to can in time discover great condition of a fire, and make alarm processing, strive for the time for the relief of disaster.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of an isolation flame retardant device provided by the present invention;

FIG. 2 is a schematic structural view of a flame retardant device according to the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a flame retardant device according to the present invention;

fig. 4 is a schematic structural view of the isolation flame retardant device component according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model discloses keep apart fire-retardant device, include: the device comprises a bracket 1, a flame retardant device 2 and an alarm controller 3; the flame retardant device 2 is arranged on the bracket 1; the alarm controller 3 is arranged on the flame retardant device 2;

flame retardant device 2 comprises housing 21 and flame retardant blanket 22; the flame retardant blanket 22 is folded inside the housing 21; the fixed end 221 of the flame retardant blanket 22 is fixed on one side of the inner part of the housing 21.

In order to further optimize the above technical solution, the housing 21 has a rectangular parallelepiped shape; the housing 21 includes a fixed plate 211 and a movable plate 212. The fixed plate 211 and the movable plate 212 are fastened to form a closed rectangular parallelepiped.

In order to further optimize the above technical solution, the bottom surface of the housing 21 is a movable plate 211 rotatably connected to a fixed plate 212. The movable plate 211 falls down due to gravity, and one side of the movable plate 211 is connected to the movable plate 211, and the housing 21 has an opening.

In order to further optimize the above solution, the support 1 is mounted on the roof of the entrance of the staircase or house.

In order to further optimize the above technical solution, a free end of the flame retardant blanket 22 opposite to the fixed end 221 is provided with a weight block 23, and the weight block 23 is installed to extend along the edge direction of the free end.

In order to further optimize the technical scheme, the alarm controller 3 comprises a smoke sensor, an infrared temperature sensor, a buzzer and a control main board; the smoke sensor, the infrared temperature sensor and the buzzer are all electrically connected to the control mainboard; the smoke sensor and the infrared temperature sensor are arranged on the front side surface of the shell 21, monitor indoor smoke concentration and temperature change and transmit smoke concentration and temperature information to the control main board; the buzzer and the control main board are arranged on the rear side surface of the shell 21, and when the smoke concentration and the temperature exceed the set values, a fire disaster is judged to happen, and the control main board controls the buzzer to give out sound alarm.

In order to further optimize the technical scheme, the control main board is provided with a communication module and sends an alarm signal to a PC (personal computer) or a mobile phone terminal. And the monitoring personnel, the residents and the fire fighters are informed in time to find the dangerous case and escape or rescue in time.

In order to further optimize the technical scheme, the alarm controller 3 further comprises at least two electromagnets 31, and the electromagnets 31 are connected to the control mainboard; the electromagnets 31 are installed on the edge of the opening of the movable plate 212, and the symmetrical electromagnets 31 are installed on the corresponding edge of the fixed plate 211. The control main board controls whether the electromagnet 31 is energized, that is, whether the electromagnet 31 has magnetism, when the electromagnet 31 has magnetism, the electromagnet 31 on the movable plate 212 and the electromagnet 31 on the fixed plate 211 attract each other, so that the movable plate 212 and the fixed plate 211 are buckled to form a closed rectangular parallelepiped.

In order to further optimize the above technical solution, the alarm controller 3 further comprises at least one electromagnet 31, the electromagnet 31 is electrically connected to the control main board; the housing 21 is a metal housing to which the magnet 31 is attracted; the electromagnet 31 is installed at the edge of the opening side of the movable plate 212, the electromagnet 31 is electrified to be provided with a magnetic adsorption fixed plate, and the fixed plate 211 and the movable plate 212 are closed to form a closed space.

In order to further optimize the above technical solution, the flame retardant blanket 22 is made of soft flame retardant and heat insulating fabric or polyester material, and has flame retardant property to insulate the fire source.

In order to further optimize the technical scheme, the vertical rod of the bracket 1 is short, and the flame-retardant device 2 is installed by being attached to a roof.

Examples

The utility model is installed on the roof position corresponding to the stair opening, the indoor entrance or the window through the bracket, and is powered on, the alarm controller monitors the indoor situation in real time, the smoke sensor and the infrared temperature sensor collect the indoor smoke concentration and the temperature information and transmit the information to the control mainboard, the control mainboard judges whether the fire occurs according to the preset value, if the fire occurs, the buzzer is triggered to alarm by sound, the indoor personnel are reminded of the fire to escape in time, then the control mainboard controls the electromagnet to cut off the passage, the electromagnet is powered off and loses magnetism, one side edge of the movable plate on the flame retardant device shell is rotationally connected on the fixed plate, the other side edge is dropped by the action of gravity, the flame retardant blanket and the balancing weight are dropped by the action of gravity, the flame retardant blanket is flattened downwards and shields the stair opening, the indoor entrance or the window, meanwhile, the communication module sends, and the fire fighters are informed to arrive at the scene in time to extinguish fire and rescue the emergency. The flame-retardant blanket effectively blocks the combustion space to strive for time for escape of personnel in the safety space, delays the spread of fire and effectively reduces loss.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An insulating flame retardant device, comprising: the flame-retardant device comprises a bracket (1), a flame-retardant device (2) and an alarm controller (3); the flame retardant device (2) is arranged on the bracket (1); the alarm controller (3) is arranged on the flame retardant device (2);

the flame retardant device (2) comprises a housing (21) and a flame retardant blanket (22); the flame-retardant blanket (22) is folded and placed inside the shell (21); the fixed end (221) of the flame retardant blanket (22) is fixed on one side surface of the inner part of the shell (21).

2. An insulating and fire-retardant device according to claim 1, characterized in that said casing (21) has a rectangular parallelepiped shape; the housing (21) includes a fixed plate (211) and a movable plate (212).

3. An isolated flame retardant device according to claim 2, wherein the bottom surface of the housing (21) is the movable plate (212) and is rotatably connected to the fixed plate (211).

4. An insulating and fire-retarding device as claimed in claim 1, wherein a free end of the fire-retarding blanket (22) opposite to the fixed end (221) is provided with a weight (23), and the weight (23) is mounted to extend in the direction of the edge of the free end.

5. An insulating and fire-retardant device according to claim 2, characterized in that the alarm controller (3) comprises a smoke sensor, an infrared temperature sensor, a buzzer and a control mainboard; the smoke sensor, the infrared temperature sensor and the buzzer are all electrically connected to the control mainboard; the smoke sensor and the infrared temperature sensor are arranged on the front side surface of the shell (21), the indoor smoke concentration and temperature change are monitored, and the smoke concentration and temperature information is transmitted to the control main board; the buzzer and the control main board are arranged on the rear side face of the shell, when the smoke concentration and the temperature exceed set values, a fire disaster is judged to happen, and the control main board controls the buzzer to give out sound alarm.

6. The isolating flame-retardant device as claimed in claim 5, wherein the control mainboard is provided with a communication module for sending an alarm signal to a PC or a mobile phone terminal.

7. An isolated flame retardant device according to claim 5, wherein the alarm controller (3) further comprises at least two electromagnets (31), the electromagnets (31) are electrically connected to the control main board; the electromagnets (31) are installed on the side edge of the opening of the movable plate (212), and the same number of electromagnets (31) as the electromagnets (31) on the movable plate (212) are installed at the corresponding positions of the fixed plate (211); after the power is switched on, the electromagnet (31) on the fixed plate (211) and the electromagnet (31) on the movable plate (212) attract each other.

8. An isolated flame retardant device according to claim 5, wherein the alarm controller (3) further comprises at least one electromagnet (31), the electromagnet (31) is electrically connected to the control main board; the casing (21) is the adsorbable metal casing of magnet, electro-magnet (31) install in fly leaf (212) opening side edge, electro-magnet (31) circular telegram has magnetic adsorption fixed plate (211), fixed plate (211) with fly leaf (212) closure forms the enclosure space.

9. An insulating and fire-retardant device, according to claim 1, characterized in that said fire-retardant blanket (22) is a soft fire-retardant and heat-insulating fabric or polyester material.