CN210020897U - Emergency air supply life-saving device for fire danger - Google Patents

Abstract

The utility model relates to an emergent air feed life saving equipment device of fire disaster, including small-size air-blower, the battery, main guide duct, the siren, small-size gas pitcher, the lifesaving helmet, the air guide hose, the hanging flower basket, the lifting rope, control circuit constitutes, provide the required clean air that lasts for the stranded personnel of fire disaster provide breathe, simultaneously, play the warning and make things convenient for the rescue personnel to confirm stranded person's position effect, can make stranded personnel avoid the harm that the blind flee and bring in smog poisoning and the fire disaster, extension rescue time promotes stranded personnel's survival probability greatly, moreover, the steam generator is simple in structure, convenient and practical.

Description

Emergency air supply life-saving device for fire danger

Technical Field

The utility model relates to a fire emergency lifesaving device in the fire fighting field, in particular to a fire emergency air supply lifesaving device.

Background

Fire departments face a large number of fire accidents every year, some injuries and deaths are very serious, and many fire self-rescue methods are commonly used by people, for example, escape devices are adopted for escaping, people hide in toilets, wet towels are used for covering mouths and noses, people breathe on the ground, the effect is not obvious, particularly, in high-rise buildings, under the conditions that escape passages are blocked and rescue is not timely, according to survey statistics, in the death of various fire personnel, the largest accident is not the fire per se, but toxic smoke generated by burning of the fire is generated, most of the personnel inhale the toxic smoke, have no oxygen, and rescue is not timely, so that suffocation and death are caused. In case of fire disaster, it takes time to alarm and wait for rescue, especially for high-rise buildings, fire fighting is difficult to reach, and thus clean air needs to be conveyed, a device for avoiding suffocation of trapped people is needed, and rescue time is delayed. At present, a simple fire-fighting life-saving device which can avoid suffocation of trapped people by conveying clean air so as to delay rescue time does not exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above fire control technique, the utility model provides an emergent air feed life saving equipment of fire danger, the device can carry clean air, avoids stranded personnel to suffocate to delay the rescue time.

The utility model provides a technical scheme that its technical problem adopted is:

the fire emergency air supply life saving device comprises a small air blower, a storage battery, a main air guide pipe, an alarm, a small air tank, a life saving helmet, an air guide hose, a hanging basket, a lifting rope and a control circuit, wherein the small air blower and the storage battery are fixed in the hanging basket, the alarm is fixed on the outer surface of the hanging basket, one end of the main air guide pipe is connected with the small air blower, the other end of the main air guide pipe is connected with the small air tank, the small air blower and the alarm are electrically connected with the storage battery through the control circuit, the life saving helmet is connected with a branch air guide pipe interface of the small air tank through the.

Furthermore, small-size gas pitcher contains gas pitcher body, fixed bolster, leading trachea interface, branch trachea valve and constitutes, branch trachea interface and branch trachea valve have a plurality ofly, are convenient for connect a plurality of life-saving helmets.

Furthermore, the lifesaving helmet comprises a helmet shell, a face window, an air guide hose interface and a neck ring.

Further, the hanging basket, the life helmet and the hanging rope are made of heat-resistant and flame-retardant materials.

Furthermore, the main air guide pipe, the neck ring and the air guide hose are made of flexible heat-resistant flame-retardant materials.

The utility model has the advantages that: utilize small-size air-blower, gas transmission pipeline and life-saving helmet to combine together, provide the required clean air that lasts of breathing for the stranded personnel of fire danger, simultaneously, the use of siren plays the warning effect to make things convenient for the first-aid staff to confirm stranded person's position, and then implement the rescue, can make stranded personnel avoid smoke poisoning and the harm that the blind flee and bring in the fire danger, extension rescue time promotes stranded personnel's survival probability greatly, simple structure, convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The names of the components in the figures correspond to the reference numerals as follows: 1. a small blower; 2. a storage battery; 3. a main air guide pipe; 4. an alarm; 5. a small gas tank; 6. a life-saving helmet; 7. an air guide hose; 8. a hanging basket; 9. a lifting rope; 51. a gas tank body; 52. fixing a bracket; 53. a main air duct interface; 54. a branch air duct interface; 55. a branched gas duct valve; 61. a helmet shell; 62. a face window; 63. an air guide hose connector; 64. a collar.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

As an embodiment of the fire emergency air supply life saving device of the utility model, as shown in figure 1, the fire emergency air supply life saving device comprises a small air blower (1), a storage battery (2), a main air duct (3), an alarm (4), a small air tank (5), a life saving helmet (6), an air guide hose (7), a hanging basket (8), a lifting rope (9) and a control circuit, wherein the small air blower (1) and the storage battery (2) are fixed in the hanging basket (8), the alarm (4) is fixed on the outer surface of the hanging basket (8), one end of the main air duct (3) is connected with the small air blower (1), the other end is connected with the small air tank (5), the small air blower (1) and the alarm (4) are electrically connected with the storage battery (2) through the control circuit, the life saving helmet (6) is connected with a branch air guide pipe interface (54) of the small air tank (5) through the air, the hanging basket (8) is connected with a hanging rope (9).

Furthermore, the small-sized air tank (5) comprises an air tank body (51), a fixing support (52), a main air duct interface (53), a branch air duct interface (54) and a branch air duct valve (55), wherein the number of the branch air duct interfaces (54) and the number of the branch air duct valves (55) are multiple, and the plurality of lifesaving helmets (6) are convenient to connect.

Furthermore, the lifesaving helmet (6) comprises a helmet shell (61), a face window (62), an air guide hose interface (63) and a neck ring (64).

Further, the hanging basket (8), the life-saving helmet (6) and the lifting rope (9) are made of heat-resistant and flame-retardant materials.

Furthermore, the main air guide pipe (3), the neck ring (64) and the air guide hose (7) are made of flexible heat-resistant flame-retardant materials.

When fire danger occurs and an escape passage is blocked in emergency, the small blower (1) and the alarm (4) can be turned on through the control circuit switch, the branch air duct valve (55) is turned on at the same time, the hanging basket (8) and the main air duct (3) are hung to the bottom of a floor without smoke through a window of a trapped room by using the hanging rope (9), and thus, the small blower (1) works, clean air enters from an air duct interface (63) at the top of the life-saving helmet (6) through the main air duct (3), the small air tank (5) and the air duct (7), a certain air pressure is formed in the life-saving helmet (6), the trapped person can breathe, redundant air overflows from the lower part of the neck ring (64), and meanwhile, toxic smoke is prevented from entering the life-saving helmet (6). The alarm (4) fixed on the hanging basket (8) plays a role in warning and providing a guidance function for the trapped position of the rescuers.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims (5)

1. The fire emergency air supply life saving device is characterized by comprising a small blower (1), a storage battery (2), a main air duct (3), an alarm (4), a small air tank (5), a life saving helmet (6), an air guide hose (7), a hanging basket (8), a lifting rope (9) and a control circuit, the small blower (1) and the storage battery (2) are fixed in the hanging basket (8), the alarm (4) is fixed on the outer surface of the hanging basket (8), one end of the main air guide pipe (3) is connected with the small blower (1), the other end is connected with the small air tank (5), the small-sized blower (1) and the alarm (4) are electrically connected with the storage battery (2) through a control circuit, the life-saving helmet (6) is connected with a branch air guide pipe interface (54) of the small air tank (5) through an air guide hose (7), and the hanging basket (8) is connected with a hanging rope (9).

2. The fire emergency air supply life saving device according to claim 1, wherein the small air tank (5) comprises a tank body (51), a fixing support (52), a main air duct interface (53), a branch air duct interface (54) and a branch air duct valve (55), and the number of the branch air duct interfaces (54) and the branch air duct valves (55) is multiple, so that a plurality of life saving helmets (6) can be connected conveniently.

3. A fire emergency air-supply life saving device as claimed in claim 1, wherein the life saving helmet (6) comprises a helmet shell (61), a window (62), an air-guide hose connector (63) and a collar (64).

4. A fire emergency air-supply life saving device as claimed in claim 1, wherein the cradle (8), the life saving helmet (6) and the lifting rope (9) are made of heat-resistant and flame-retardant materials.

5. A fire emergency air-supply life-saving device as claimed in claim 1, wherein the main air duct (3), the collar (64) and the air duct hose (7) are made of flexible heat-resistant flame-retardant material.

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