CN211410756U

CN211410756U - Fire emergency equipment

Info

Publication number: CN211410756U
Application number: CN201920911316.4U
Authority: CN
Inventors: 孙颖; 胡家斌; 张玲
Original assignee: Beijing Reverse Walker Fire Technology Co ltd
Current assignee: Beijing Reverse Walker Fire Technology Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-09-04
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to a fire control field discloses a conflagration emergency equipment, conflagration emergency equipment includes: the oxygen cylinder (1), the oxygen cylinder (1) is provided with a strap (2); hood (3), be provided with transparent window (4) on hood (3), the oronasal part of hood (3) pass through hose (5) with oxygen cylinder (1) intercommunication, the oronasal part of hood (3) is provided with canister (6), be provided with rubber buffer (7) on canister (6). The embodiment of the utility model provides a conflagration emergency equipment including the oxygen cylinder that is provided with the braces and with the hood of oxygen cylinder intercommunication, when the conflagration takes place, people can wear the hood and carry on one's back the oxygen cylinder to avoid inhaling the dense smoke poison gas that the scene of a fire produced. And, the oral-nasal part of hood is provided with the canister, and after the oxygen in the oxygen cylinder exhausts, people can pull out the rubber buffer on the canister and breathe.

Description

Fire emergency equipment

Technical Field

The utility model relates to a fire control field specifically relates to conflagration emergency equipment.

Background

At present, people need to pay attention to prevention of sudden accidents such as fire in daily life and work. After a fire disaster occurs, the life safety of people is threatened, and particularly, once people are trapped in high-rise shopping malls, office buildings and high-rise residences, the death rate is extremely high. When a fire disaster occurs indoors, a large amount of dense smoke or toxic gas is generated, and according to statistics of relevant departments, 70% of death people are fumigated by the large amount of dense smoke or toxic gas generated by the fire disaster. The existing high-rise mansion is only provided with fire hydrants and fire extinguishers to prevent fire, and only can deal with an initial fire source, when the fire is large and is accompanied by a large amount of dense smoke or toxic gas, the self-rescue measure is limited and restricted, and can benefit the self-rescue of people trapped in most fire places.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that people lack the measure of saving oneself when the conflagration that prior art exists takes place, providing a conflagration emergency equipment, this conflagration emergency equipment including the oxygen cylinder that is provided with the braces and with the hood of oxygen cylinder intercommunication, when the conflagration takes place, people can wear the hood and carry on one's back the oxygen cylinder to avoid inhaling the dense smoke poison gas that the scene of a fire produced. And the mouth-nose part of the hood is provided with the canister, after oxygen in the oxygen cylinder is exhausted, people can pull out a rubber plug on the canister to breathe, and the canister can filter various toxic gases such as carbon monoxide, hydrogen cyanide, toxic smoke, toxic fog and the like in smoke in a fire scene, so that the survival capacity and the survival time of people in the fire scene are greatly improved, and the escape opportunity of people is increased.

In order to achieve the above object, an embodiment of the present invention provides a fire emergency device, which includes:

the oxygen cylinder is provided with a strap;

the head cap, be provided with transparent window on the head cap, the oronasal part of head cap pass through the hose with the oxygen cylinder intercommunication, the oronasal part of head cap is provided with the canister, be provided with the rubber buffer on the canister.

Preferably, the volume of the oxygen cylinder is in the range of 1 to 1.5 liters and the operating pressure of the oxygen cylinder is in the range of 25 to 30 megapascals.

Preferably, a pressure indicator is arranged on the oxygen cylinder.

Preferably, the oxygen cylinder is provided with a regulating valve.

Preferably, a poison filtering layer is arranged in the poison filtering tank, and the poison filtering layer comprises an activated carbon layer and a catalyst layer.

Preferably, the mesh number of the activated carbon layer ranges from 170 meshes to 400 meshes.

Preferably, a smoke filter layer is further arranged in the canister and comprises a superfine fiber layer.

Preferably, a fireproof layer is arranged on the head cover, and the fireproof layer comprises an asbestos layer and an aluminum foil layer.

Preferably, the surface of the fire-proof layer is provided with a heat insulation layer, and the heat insulation layer comprises a ceramic fiber layer or a nano microporous heat insulation layer.

Through the technical scheme, the utility model discloses an embodiment provides a conflagration emergency equipment including the oxygen cylinder that is provided with the braces and with the hood of oxygen cylinder intercommunication, when the conflagration takes place, people can wear the hood and carry on one's back the oxygen cylinder to avoid inhaling the dense poison gas that the scene of a fire produced. And the mouth-nose part of the hood is provided with the canister, after oxygen in the oxygen cylinder is exhausted, people can pull out a rubber plug on the canister to breathe, and the canister can filter various toxic gases such as carbon monoxide, hydrogen cyanide, toxic smoke, toxic fog and the like in smoke in a fire scene, so that the survival capacity and the survival time of people in the fire scene are greatly improved, and the escape opportunity of people is increased.

Drawings

Fig. 1 shows a schematic structural diagram of a fire emergency device provided according to an embodiment of the present invention.

Description of the reference numerals

1 oxygen cylinder 2 braces

3 head cover 4 transparent window

5 flexible pipe 6 canister

7 rubber stopper 8 air pressure indicator

9 regulating valve

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Fig. 1 shows a schematic structural diagram of a fire emergency device provided according to an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides a fire emergency apparatus, including:

the oxygen bottle 1, the oxygen bottle 1 can be provided with braces 2, and people can carry the oxygen bottle 1 up through the braces 2;

hood 3 can be provided with transparent window 4 on the hood 3, and the oronasal part of hood 3 can be through

hose

5 and 1 intercommunication of oxygen cylinder, and the oronasal part of hood 3 can also be provided with canister 6, is provided with rubber buffer 7 on the canister 6.

The embodiment of the utility model provides a conflagration emergency equipment including the oxygen cylinder 1 that is provided with braces 2 and with the hood 3 of 1 intercommunication of oxygen cylinder, when the conflagration takes place, people can wear hood 3 and carry on one's back oxygen cylinder 1 to avoid inhaling the dense poison gas that the scene of a fire produced. In addition, the mouth and nose part of the head cover 3 can be also provided with a canister 6, and the canister 6 can filter various toxic gases such as carbon monoxide, hydrogen cyanide, toxic smoke, toxic fog and the like in the smoke of a fire scene. After the oxygen in the oxygen cylinder 1 is exhausted, people can pull out the rubber plug 7 on the canister 6 for breathing, thereby greatly improving the survival ability and survival time of people on the fire scene and increasing the escape chance of people.

This fire emergency equipment's oxygen cylinder 1's volume can be selected at the within range of broad the utility model discloses an in the preferred embodiment, in order to let people insist on in the scene of a fire for a longer time, the volumetric scope of oxygen cylinder 1 can be 1 to 1.5 liters, enough people use more than two hours. In addition, the operating pressure of the oxygen cylinder 1 of the fire emergency equipment may be selected from a wide range, and the operating pressure of the oxygen cylinder 1 may be in a range of 25 to 30 mpa in order to allow people to inhale oxygen more smoothly.

The utility model discloses an in an embodiment, as shown in fig. 1, be provided with air pressure indicator 8 on this conflagration emergency equipment's the oxygen cylinder 1, this air pressure indicator 8 can show the atmospheric pressure of oxygen cylinder 1, and people can confirm whether need to fill dress oxygen according to the atmospheric pressure that air pressure indicator 8 shows, and perhaps when estimating remaining use according to atmospheric pressure. Furthermore, the oxygen cylinder 1 of the fire emergency equipment is also provided with a regulating valve 9, and people can regulate the suction flow of oxygen through the regulating valve 9.

The utility model discloses an in an embodiment, can be provided with in this conflagration emergency equipment's the canister 6 and strain the poison layer, specifically, this strain the poison layer and can include activated carbon layer and catalyst layer. The catalyst layer can improve the filtering effect of the activated carbon layer and effectively filter toxic gases. The mesh number of the activated carbon layer may be selected within a suitable range, and in a preferred embodiment of the present invention, the mesh number of the activated carbon layer may be in a range of 170 mesh to 400 mesh. Furthermore, a smoke filter layer can be arranged in the canister 1 of the fire emergency equipment, and the smoke filter layer is used for further filtering tiny smoke and dust and smoke particles in a fire scene, so that the damage of dense smoke and toxic gas generated by fire to the health of people is further reduced. In particular, the smoke filter layer may comprise a layer of microfibre.

The embodiment of the utility model provides a fire emergency equipment's hood 3 is last to be provided with the flame retardant coating, and the flame retardant coating can avoid hood 1 to be ignited by high temperature. In particular, the fire-blocking layer may include an asbestos layer and an aluminum foil layer. Furthermore, the surface of the fireproof layer can be provided with a heat insulation layer, the heat conduction of a fire scene can be reduced through the heat insulation layer, and the burning heat feeling of the face of people is relieved. In particular, the thermal insulation layer may comprise a ceramic fiber layer or a nanoporous thermal insulation layer.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. A fire emergency apparatus, comprising:

the oxygen cylinder (1), the oxygen cylinder (1) is provided with a strap (2);

hood (3), be provided with transparent window (4) on hood (3), the oronasal part of hood (3) pass through hose (5) with oxygen cylinder (1) intercommunication, the oronasal part of hood (3) is provided with canister (6), be provided with rubber buffer (7) on canister (6).

2. A fire emergency apparatus according to claim 1, wherein the volume of the oxygen cylinder (1) is in the range of 1 to 1.5 litres and the operating pressure of the oxygen cylinder (1) is in the range of 25 to 30 mpa.

3. A fire emergency apparatus according to claim 1, wherein a pressure indicator (8) is provided on the oxygen cylinder (1).

4. A fire emergency device according to claim 1, characterized in that the oxygen cylinder (1) is provided with a regulating valve (9).

5. A fire emergency apparatus according to claim 1, wherein a canister (6) is provided with a canister layer, and the canister layer includes an activated carbon layer and a catalyst layer.

6. A fire emergency apparatus according to claim 5, wherein the activated carbon layer has a mesh number in the range of 170 to 400 mesh.

7. A fire emergency apparatus according to claim 5, wherein a smoke filter layer is further provided in the canister (6), the smoke filter layer comprising a microfiber layer.

8. A fire emergency apparatus according to claim 1, wherein a fire resistant layer is provided on the hood (3), the fire resistant layer comprising a layer of asbestos and a layer of aluminium foil.

9. A fire emergency apparatus according to claim 8, wherein a surface of the fire-proof layer is provided with a thermal insulation layer, and the thermal insulation layer comprises a ceramic fiber layer or a nano-microporous thermal insulation layer.