CN220257003U

CN220257003U - Fire escape device for tunnel

Info

Publication number: CN220257003U
Application number: CN202223288923.0U
Authority: CN
Inventors: 王朋朋
Original assignee: Guizhou Institute of Technology
Current assignee: Guizhou Institute of Technology
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-12-29
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a fire escape device for a tunnel, which comprises a plurality of escape replenishing units arranged on the side wall of the tunnel, wherein each escape replenishing unit comprises an embedded replenishing box arranged on the side of the tunnel, and a plurality of wet towels and fireproof carpets are arranged in each replenishing box. The utility model has simple structure, high use convenience and low cost, and can make up the defects of inconvenient use and low utilization rate of the existing tunnel fire-fighting box; when tunnel fire occurs, people can quickly open the embedded type supply box, take out wet towels and fireproof carpets, cover the mouth and the nose with the wet towels, and cover the fireproof carpets, escape to the tunnel portal quickly, the escape process is not easy to be poisoned by smoke or burnt, and the escape probability is greatly improved.

Description

Fire escape device for tunnel

Technical Field

The utility model relates to a fire escape device for a tunnel, and belongs to the technical field of tunnel escape equipment.

Background

At present, fire-fighting equipment in a tunnel is the most common fire-fighting box, fire-fighting water, foam fire extinguishing and dry powder fire-extinguishing bottles and the like are arranged in the fire-fighting box, when a fire disaster occurs, various fire-fighting products need to be assembled on site independently, assembly is time-consuming and labor-consuming, drivers and passengers rarely contact the fire-fighting equipment at ordinary times, and the fire-fighting equipment is difficult to use smoothly under emergency conditions. Meanwhile, when a fire disaster occurs in the tunnel, the first reaction of people is not to put out the fire disaster but to escape, so that the fire-fighting facilities have little effect on drivers and passengers and the utilization rate is low.

Due to the spatial characteristics of tunnel construction, fire characteristics, safety evacuation limitation and difficulty in fire extinguishment and rescue, disaster results caused by tunnel fire are very serious, particularly once the fire is generated in a long and extra-long highway tunnel, if the fire cannot be found and extinguished timely, the fire can rapidly spread longitudinally along the tunnel, so that passengers in the tunnel can suffocate, burn, poison and even die, particularly, a large amount of smoke can not be discharged timely in the tunnel when the fire occurs, 80% of people die in the fire due to toxic smoke inhalation or suffocation, and in the escape process, no corresponding protection device is provided, so that the escape risk of the tunnel is extremely high, and the running safety of people is seriously threatened by the tunnel fire.

Disclosure of Invention

In view of the above, the present utility model aims to provide a fire escape apparatus for tunnels, which can overcome the defects of the prior art.

The utility model aims at realizing the following technical scheme:

the utility model provides a fire escape device for tunnel, includes a plurality of replenishing units that flee that set up at the tunnel lateral wall, the replenishing unit of fleing is including setting up the embedded replenishing case in the tunnel side, is equipped with a plurality of wet towels and fire blanket in the replenishing case.

The escape replenishing units are arranged at equal or unequal intervals along the length direction of the tunnel, and the interval between adjacent escape replenishing units is 100-500m.

And a smoke alarm is correspondingly arranged above each escape and supply unit.

The embedded type replenishing box comprises a box body, wherein an openable box door is arranged on the outer side of the box body, a handle is arranged on the box door, a transverse plate is arranged in the box body, the transverse plate is divided into an upper cavity and a lower cavity, placing cavities formed by a plurality of vertical partition plates are respectively arranged in the upper cavity and the lower cavity, wet towels are placed in the placing cavities of the upper cavity, and a fireproof blanket is arranged in the placing cavities of the lower cavity.

The wet towel comprises a plastic sealing bag, and a wet towel body is arranged in the plastic sealing bag.

The separator is a flexible high temperature resistant separator.

The box door is of a sliding door structure; the front side of the box door is provided with a magnetic strip which is fixedly connected with the box body through magnetic attraction.

A fluorescent label is arranged on the handle of the box door.

The fluorescent label is an arrow mark for indicating door opening.

Compared with the prior art, the fire escape device for the tunnel comprises a plurality of escape replenishing units arranged on the side wall of the tunnel, wherein each escape replenishing unit comprises an embedded replenishing box arranged on the side of the tunnel, and a plurality of wet towels and fireproof carpets are arranged in each replenishing box. The utility model has simple structure, high use convenience and low cost, and can make up the defects of inconvenient use and low utilization rate of the existing tunnel fire-fighting box; when tunnel fire occurs, people can quickly open the embedded type supply box, take out wet towels and fireproof carpets, cover the mouth and the nose with the wet towels, and cover the fireproof carpets, escape to the tunnel portal quickly, the escape process is not easy to be poisoned by smoke or burnt, and the escape probability is greatly improved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic view of the in-line replenishment tank 1 in an open state.

Fig. 3 is a schematic view of the closed state of the in-line replenishment tank 1.

Detailed Description

Hereinafter, preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

As shown in fig. 1 to 3, a fire escape apparatus for a tunnel includes a plurality of escape replenishment units provided at a side wall of the tunnel, the escape replenishing unit comprises an embedded replenishing box 1 arranged at the side of a tunnel, and a plurality of wet towels 2 and fire-proof blankets 3 are arranged in the replenishing box 1.

The escape replenishing units are arranged at equal or unequal intervals along the length direction of the tunnel. The distance between adjacent escape replenishing units is 100-500m.

The smoke alarm 4 is correspondingly arranged above each escape replenishing unit, when a fire disaster happens, the smoke alarm 4 can give out an alarm prompt, people can conveniently find out the escape replenishing units in a tunnel with darker light, and the wet towel 2 and the fireproof blanket 3 are taken out to assist people in safe escape.

The embedded supply box 1 comprises a box body 101, an openable box door 102 is arranged on the outer side of the box body 101, a handle 103 is arranged on the box door 102, a transverse plate 104 is arranged in the box body 101, the transverse plate is divided into an upper cavity and a lower cavity, placing cavities which are separated by a plurality of vertical partition boards 105 are respectively arranged in the upper cavity and the lower cavity, wet towels 2 are placed in the placing cavities of the upper cavity, and a fireproof blanket 3 is arranged in the placing cavities of the lower cavity.

The wet towel 2 comprises a plastic sealing bag, wherein a wet towel body is arranged in the plastic sealing bag, and moisture of the wet towel body is not easy to run off through sealing arrangement.

The partition 105 is a flexible high temperature resistant partition, such as a fireproof cloth partition, a flexible high temperature resistant plastic plate and the like, the flexible partition not only can separate the wet towels 2 and the fireproof blankets 3 and facilitate storage and arrangement, but also has no interference between the adjacent wet towels 2 and the fireproof blankets 3, and the flexible partition can enable fingers to extend into the placing cavity smoothly, so that people can conveniently and rapidly withdraw the wet towels 2 and the fireproof blankets 3.

The door 102 is a sliding door structure. Specifically, the upper side and the lower side of the box body 101 are provided with slide rails 106 with opposite positions, and the box door 102 is slidably connected through a sliding block or a pulley arranged in the slide rails 106.

Preferably, no door lock is provided on the door 102, so that people can quickly pull the door open in emergency situations. In order to prevent the door from being opened by external force, a magnetic strip 107 is provided on the front side of the door 102 and magnetically attached to the case 101.

Preferably, a fluorescent label 108 is arranged on the handle 103 of the box door, and the fluorescent label 108 is an arrow mark for indicating the door opening. And people can more conveniently and rapidly open the door in the tunnel with darker light.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variations and modification made to the above embodiment according to the technical matter of the present utility model without departing from the technical scope of the present utility model still fall within the scope of the technical scheme of the present utility model.

Claims

1. The utility model provides a fire escape device for tunnel which characterized in that: the escape and supply unit comprises a plurality of escape and supply units arranged on the side wall of a tunnel, wherein the escape and supply units comprise an embedded supply box (1) arranged on the side of the tunnel, and a plurality of wet towels (2) and fireproof carpets (3) are arranged in the supply box (1);

a smoke alarm (4) is correspondingly arranged above each escape supplementing unit;

the embedded type replenishing box (1) comprises a box body (101), an openable box door (102) is arranged on the outer side of the box body (101), a handle (103) is arranged on the box door (102), a transverse plate (104) is arranged in the box body (101) to divide the box body into an upper cavity and a lower cavity, a placing cavity formed by a plurality of vertical partition plates (105) is respectively arranged in the upper cavity and the lower cavity, wet towels (2) are placed in the placing cavity of the upper cavity, and a fireproof blanket (3) is arranged in the placing cavity of the lower cavity;

the wet towel (2) comprises a plastic sealing bag, and a wet towel body is arranged in the plastic sealing bag.

2. The fire escape apparatus for a tunnel according to claim 1, wherein: the escape replenishing units are arranged at equal or unequal intervals along the length direction of the tunnel, and the interval between adjacent escape replenishing units is 100-500m.

3. The fire escape apparatus for a tunnel according to claim 1, wherein: the separator (105) is a flexible high temperature resistant separator.

4. The fire escape apparatus for a tunnel according to claim 1, wherein: the box door (102) is of a sliding door structure; a magnetic strip (107) which is fixedly connected with the box body (101) in a magnetic attraction way is arranged at the front side of the box door (102).

5. The fire escape apparatus for tunnels according to claim 4, wherein: a fluorescent label (108) is arranged on a handle (103) of the box door.

6. The fire escape apparatus for a tunnel according to claim 5, wherein: the fluorescent label (108) is an arrow mark for indicating door opening.