CN205759197U - A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin - Google Patents

Abstract

The utility model discloses a kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin, it includes emergency-sheltering cabin, the outermost layer in described emergency-sheltering cabin uses fire-resistant burster course, described fire-resistant burster course internal package has substitute cystoblast, described substitute cystoblast is internally provided with complex spring layer, described complex spring layer is internal is interior cabin, described interior cabin is internally installed seat belt and air respiratorresuscitator, alarm communication system module it is also equipped with inside interior cabin, the left end in described emergency-sheltering cabin is provided with lower hatch, right-hand member is provided with upper hatch (way), on the outer wall in described emergency-sheltering cabin, audible-visual annunciator is installed.If it occur that fireman and disaster affected people can be hidden rapidly and hide in explosion-proof antidetonation refuge cabin during subsequent explosion, the personnel that in so avoiding are burnt by big fire, also effectively prevent the not clear thing caused by fire to fall to injure by a crashing object, it is to avoid personnel are caused the problems such as secondary injury by the blast that fire causes.

Description

A large-scale fire-proof, explosion-proof and shock-resistant emergency refuge cabin

technical field

The utility model relates to the technical field of safe escape, in particular to an explosion-proof and anti-seismic emergency safety refuge cabin.

Background technique

In recent years, fire accidents often occur due to factors such as careless use of fire, installation or use of electrical equipment in violation of safety management regulations, and chemical effects of chemical materials. In particular, the 8.12 track and field explosion accident in Binhai New Area had a huge impact on the society and the people. Therefore, in order to avoid more casualties of the masses and firefighters in the scene of fire or explosion, it is very necessary to study a kind of explosion-proof and anti-seismic emergency refuge system device. Although some escape cabins have been invented at home and abroad, such as hand-cranked elevators without electricity, electronic monitoring fire doors, escape umbrellas, escape air cushions, etc., there are certain drawbacks in these devices: first, such as escape ladders and fire doors. Large-volume fire cabins are relatively bulky, relatively expensive, and complicated to operate, so they cannot be widely used in ordinary businesses and households; Third, the explosion due to physical or chemical effects is very strong, and there is not enough time and ability to escape.

Utility model content

In order to overcome the defects in the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a new type of large-scale fire-proof, explosion-proof and anti-seismic emergency refuge cabin that is anti-shock, explosion-proof and fire-proof. When firefighters are saving people and extinguishing the fire, if a secondary explosion occurs, the firefighters and victims can quickly hide in the explosion-proof and anti-seismic refuge cabin, which not only avoids people being burned by the fire, but also effectively prevents accidents caused by the fire. Unidentified objects falling and hurting, avoiding explosions caused by fires causing secondary injuries to personnel and other issues.

In order to solve the above-mentioned technical problems, the utility model proposes the following technical solutions: a large-scale fire-proof, explosion-proof and shock-resistant emergency refuge cabin, which includes an emergency refuge cabin. Wrapped with a safety airbag layer, the interior of the safety airbag layer is provided with a composite spring layer, the interior of the composite spring layer is an inner cabin, and a safety belt and an air respirator are installed inside the inner cabin, and an alarm is also installed inside the inner cabin. Communication module, the left end of the emergency refuge cabin is provided with a lower hatch, the right end is provided with an upper hatch, and an audible and visual alarm is installed on the outer wall of the emergency refuge cabin.

Both the upper hatch and the lower hatch are connected in a zipper type, and a switch is arranged on the upper hatch.

The emergency refuge cabin is in the shape of an ellipsoid after being inflated and deployed.

The alarm communication module includes a main control board connected with an audible and visual alarm device, and the main control board is connected with the communication module by means of serial port communication.

The composite spring layer adopts an elastic body composed of metal helical spring and rubber.

The inside of the safety airbag layer is filled with sodium nitride, and the decomposition of sodium nitride under the action of impact will produce a large amount of nitrogen.

The utility model has the following beneficial effects:

1. The utility model is applied to large-scale fire, explosion-proof and earthquake-resistant refuge sites. The inner layer of the cabin is a composite spring layer, the middle layer is an airbag layer, and the outer layer is a layer of fire-resistant and bullet-proof material. The entire refuge cabin has good impact resistance, explosion-proof, fire-proof and other properties.

2. The self-starting function of the large-scale fire, explosion-proof and anti-seismic emergency refuge cabin is matched with the manual switch activation. When the refuge cabin is subjected to a strong impact, it can be opened automatically, or it can be manually activated by the disaster-stricken personnel or firefighters. The operation is safe and simple, whether it is an adult, the elderly or a child can easily operate.

3. The air ventilator installed in the explosion-proof and anti-seismic shelter of the utility model can provide oxygen for the refugee, so that the refugee can stay in the refuge chamber for a long time.

4. An alarm communication module is also installed on the inner wall of the refuge cabin. By means of wireless communication, the wireless communication module will automatically send text messages or make calls to the fire headquarters. Accurate positioning.

5. The explosion-proof and earthquake-resistant shelter is cheap to carry and has a wide range of applications. It is suitable for ordinary families, large enterprises, factories and firefighters to take refuge in time during rescue. The utility model can not only prevent fire and explosion, but also can be used to prevent earthquake disasters.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural schematic diagram of the utility model transmission device.

Fig. 2 is a work flow diagram of the utility model.

In the figure: emergency shelter 1, body armor material 2, airbag system 3, composite spring 4, upper hatch 5, switch 6, alarm communication module 7, air ventilator 8, safety belt 9, lower hatch 10, inner Cabin 11.

detailed description

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1-2, a large-scale fire-proof, explosion-proof and anti-seismic emergency refuge cabin includes an emergency refuge cabin 1, the outermost layer of the emergency refuge cabin 1 adopts a fire-resistant bulletproof layer 2, and the inside of the fire-resistant bulletproof layer 2 is wrapped with a safety airbag Layer 3, the interior of the airbag layer 3 is provided with a composite spring layer 4, the interior of the composite spring layer 4 is an inner cabin 11, and the inner cabin 11 is equipped with a safety belt 9 and an air respirator 8, and the inner cabin 11 An alarm communication module 7 is also installed inside, the left end of the emergency refuge cabin 1 is provided with a lower hatch 10, and the right end is provided with an upper hatch 5, and an audible and visual alarm is installed on the outer wall of the emergency refuge cabin 1.

Further, a layer of body armor material is attached outside the airbag to prevent foreign debris from penetrating the cabin.

Further, both the upper hatch 5 and the lower hatch 10 are connected by a zipper, and the upper hatch 5 is provided with a switch 6 . The opening and closing of the zipper can facilitate the opening and closing of the zipper, thereby facilitating the escape personnel to enter the interior of the emergency refuge cabin 1 .

Further, the emergency refuge cabin 1 is in the shape of an ellipsoid after being inflated and deployed, and can accommodate many people.

Further, the alarm communication module 7 includes a main control board, on which an audible and visual alarm device is connected, and the main control board is connected to the communication module by means of serial port communication. Through the wireless communication module, it will automatically send a text message or make a call to the fire headquarters, so that the firefighters can receive the alarm information in time and accurately locate the victims.

Further, the composite spring layer 4 is an elastic body composed of metal coil springs and rubber. It can withstand a large load, has a large amount of deformation, and has good heat resistance to prevent personnel from being burned.

Further, the inside of the airbag layer 3 is filled with sodium nitride, and the decomposition of sodium nitride under impact will produce a large amount of nitrogen. The airbag layer is compressed when there is no external pressure or impact force. Only when it is impacted, a large amount of gas will be generated inside the airbag, filling the entire airbag.

Working process and working principle of the present utility model are:

When a fire breaks out, the asylum personnel presses the switch 6, and now the whole fire refuge cabin device is started, and the cabin shell is launched into an ellipsoidal shape. The wireless communication module starts to communicate and sends a distress message to the fire department; the sound and light alarm outside the cabin shell starts to sound and light alarm; the air ventilator starts to work. After entering the explosion-proof and anti-seismic refuge cabin, the refugees pull up the zipper of the hatch, fasten their safety belts, fix their bodies, and wait patiently for the arrival of rescuers. If an explosion occurs during the period and the refuge cabin is impacted, the sodium azide in the airbag system decomposes to generate nitrogen gas, which fills the airbag, which can play a good role in buffering and resisting pressure.

Through the above description, those skilled in the art can make various changes and modifications without departing from the technical idea of the utility model, all of which are within the protection scope of the utility model. Unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims (6)

1. a large-sized fire explosion-proof antidetonation emergency-sheltering cabin, it is characterised in that: it includes emergency-sheltering cabin (1), described emergent The outermost layer of refuge cabin (1) uses fire-resistant burster course (2), and described fire-resistant burster course (2) internal package has substitute cystoblast (3), Described substitute cystoblast (3) is internally provided with complex spring layer (4), and described complex spring layer (4) is internal is interior cabin (11), described Interior cabin (11) is internally installed seat belt (9) and air respiratorresuscitator (8), is also equipped with alarm communication system module in interior cabin (11) inside (7), the left end of described emergency-sheltering cabin (1) is provided with lower hatch (10), and right-hand member is provided with upper hatch (way) (5), described emergency-sheltering On the outer wall in cabin (1), audible-visual annunciator is installed.

A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin the most according to claim 1, it is characterised in that: described upper hatch (way) (5) and lower hatch (10) all uses zippered connected mode, described upper hatch (way) (5) is provided with switch (6).

A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin the most according to claim 1, it is characterised in that: described meeting an urgent need is kept away In oval shape after difficult cabin (1) is inflating expanded.

A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin the most according to claim 1, it is characterised in that: described warning is led to News module (7) include master board, and described master board connects acousto-optic alarm device, and described master board uses serial ports to lead to News mode is connected with communication module.

A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin the most according to claim 1, it is characterised in that: described compound bullet Spring layer (4) uses metal coil spring and the rubber combined elastomer being integrated.

A kind of large-sized fire explosion-proof antidetonation emergency-sheltering cabin the most according to claim 1, it is characterised in that: described substitute Cystoblast (3) is internal equipped with sodium nitride, and under effect of impact, sodium nitride decomposition can produce a large amount of nitrogen.