CN220549550U

CN220549550U - Shuttle for fire safety, fire extinguishing and safe use

Info

Publication number: CN220549550U
Application number: CN202322272691.8U
Authority: CN
Inventors: 赵冬; 耿鹏丽; 唐自强
Original assignee: Jiangsu Yongshanqiao Archives Management Service Co ltd
Current assignee: Jiangsu Yongshanqiao Archives Management Service Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-01
Anticipated expiration: 2033-08-23

Abstract

The utility model provides a shuttle for fire safety, fire extinguishment and safe use, which comprises a chassis at the bottom of a vehicle and an internal fireproof and fire extinguishing device; the internal fireproof and fire extinguishing device comprises a lower bin body and an upper cover; the upper cover is embedded with aerosol. The rear edge of the upper cover is hinged with the lower bin body through a pivot. When the shuttle is in battery failure in the dense goods shelf, the fire-proof bin can isolate open fire in the fire-proof bin, when the open fire is extinguished rapidly, the heat generated by the open fire can be quickly transferred, the fire disaster in the dense goods shelf is effectively prevented, and the fire disaster loss is reduced to the minimum in advance.

Description

Shuttle for fire safety, fire extinguishing and safe use

Technical Field

The utility model relates to the technical field of automatic stereoscopic warehouse, in particular to a shuttle vehicle for fire safety, fire extinguishment and safe use.

Background

The existing dense storage is usually that a box body is directly stored on a goods shelf rail, when a shuttle vehicle goes in and out to get and put out, if the shuttle vehicle has battery faults in the dense goods shelf, high temperature and open fire are generated, the fire is very dangerous at the moment, the fire is easily caused, the shuttle vehicle cannot be taken out in a short time, the difficulty of fire extinguishment is also improved, and extremely serious loss is caused.

Disclosure of Invention

The utility model aims to: aiming at the defects of the prior art, the utility model provides a shuttle vehicle for fire safety, fire extinguishment and safe use; the shuttle comprises a chassis at the bottom of the vehicle and an internal fireproof and fire extinguishing device;

the internal fireproof and fire extinguishing device comprises a lower bin body and an upper cover;

the upper cover is embedded with aerosol (fire extinguishing agent containing dodecafluorooctane HFC-227ea and other substances).

The rear edge of the upper cover is hinged with the lower bin body through a pivot.

The upper cover is provided with a self-locking screw, and the lower bin body is provided with a screw hole matched with the self-locking screw.

The lower bin body is internally provided with a containing cavity, and a battery is embedded in the containing cavity.

The lower bin body and the chassis of the vehicle bottom are integrally formed.

When the upper cover is closed, the lower bin body and the upper cover form a fireproof bin.

The inside of the fireproof cabin is physically isolated from the inside of the shuttle.

And a radiating block is arranged on the surface of the chassis at the bottom of the vehicle.

When the WCS control system finds that the battery of the shuttle is abnormal, issuing a task to enable the shuttle to return to the origin position of the shelf rail;

after the shuttle car returns to the origin position of the goods shelf, the WCS control system issues a task instruction again, so that the stacker can convey the shuttle car at the origin position of the goods shelf to a designated safety area outside the dense goods shelf;

a professional fine water spraying device is arranged in the safety area, and fire fighting is performed in the safety area;

the beneficial effects are that: the utility model provides a shuttle for fire safety, fire extinguishment and safe use, when the shuttle has battery faults in a dense goods shelf, a fire prevention and extinguishing device in the shuttle can isolate explosion or open fire of a battery in a battery compartment, meanwhile, an aerosol extinguishing agent contains chemical components, when the extinguishing agent encounters a fire source, the chemical components in the aerosol extinguishing agent can react chemically to generate a large amount of inert gases (such as nitrogen and carbon dioxide), and the gases can be rapidly dispersed in a protection area, so that the oxygen concentration in the protection area is reduced, and the concentration is reduced below a flammable limit, thereby killing the fire source and preventing the fire from being diffused; in addition to chemical reactions, aerosol fire suppression systems also utilize physical effects such as aerosol fire suppression agent being sprayed in micronized form to form a layer of cold aerosol fire suppression agent within the protected area that absorbs heat rapidly to form condensation reactions; in addition, the aerosol fire extinguishing agent contains substances such as dodecafluorooctane (HFC-227 ea), and the like, gas molecules of the aerosol fire extinguishing agent can form ionized gas in the air, so that a fire extinguishing effect is further achieved, under the condition that a battery explodes or fires, the battery bin can effectively isolate the battery from the interior and the exterior of a shuttle car, the fire disaster can not be caused, meanwhile, due to the fact that a fireproof bin and a shuttle car chassis are integrally formed, a radiating block is designed on the chassis, heat in the fireproof bin can be rapidly radiated through the radiating block, and components in the shuttle car are protected from being damaged.

Drawings

The foregoing and other advantages of the utility model will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings and detailed description.

Fig. 1 is a schematic illustration of a shuttle vehicle.

Fig. 2 is a schematic side view of a pallet and a stacker.

Fig. 3 is a schematic illustration of a shuttle on a shelf rail.

Fig. 4 is a safe area.

Fig. 5 is a schematic diagram of the fine water spray fire suppression operation.

Fig. 6 and 7 are schematic views of the internal structural layout of the shuttle.

Detailed Description

As shown in fig. 1, 2, 3, 4 and 5, the present utility model provides a shuttle for fire safety, fire extinguishment and safe use. The shuttle 1 comprises a chassis 7 and an internal fireproof and fire extinguishing device;

as shown in fig. 6, the internal fire preventing and extinguishing device comprises a lower bin body 2 and an upper cover 3;

the upper cover 3 is embedded with aerosol 6, and when the aerosol encounters open fire or high temperature, the aerosol acts to extinguish the open fire and reduce the environmental temperature.

As shown in fig. 7, the rear edge of the upper cover 3 is hinged with the lower bin 2 through a pivot 10.

The upper cover 3 is provided with a self-locking screw 8, the lower bin body 2 is provided with a screw hole 9 matched with the self-locking screw 8, and the upper cover 3 is hinged with the lower bin body 2 through a pivot 10, and the inner accommodating cavity is isolated from the outside.

The lower bin body 2 is internally provided with a containing cavity, and a battery 5 is embedded in the containing cavity.

The lower bin body 2 and the chassis 7 are integrally formed.

When the upper cover 3 is closed, the lower bin body 2 and the upper cover 3 form a fireproof bin 4.

The inside of the fireproof bin 4 is physically isolated from the inside of the shuttle.

The surface of the chassis 7 of the vehicle bottom is provided with a radiating block, and the temperature of the lower bin body 2 can be quickly radiated through the radiating block on the surface of the chassis 7.

Examples

As shown in fig. 2 and 3, the shuttle 1 in the present embodiment shuttles the goods in the rack rail;

when the battery of the shuttle 1 is in fire, the shuttle 1 cannot be taken out of the goods shelf track;

the upper cover 3 of the fire prevention and extinguishing device can be closed through the pivot 10 at the edge of the rear end, the self-locking screw 8 on the upper cover 3 is screwed into the screw hole 9, so that the upper cover is isolated from the outside with the accommodating cavity in the lower bin body, after the open fire occurs in the battery, the fire prevention and extinguishing device can isolate the open fire from the outside, the fire can not occur in the external environment, and meanwhile, the internal components of the shuttle 1 can be protected from being damaged.

The upper cover 3 is embedded with the aerosol 6, when the aerosol encounters open fire, the aerosol can extinguish the open fire in a short time, and meanwhile, the aerosol can be physically cooled, so that the temperature rise of the battery is delayed;

the lower bin body 2 and the chassis 7 of the shuttle 1 are integrally formed, the chassis of the shuttle 1 is provided with radiating blocks, and the chassis can heat the fireproof bin through the radiating blocks with large areas on the chassis, so that the temperature of the battery is retarded again to a certain extent.

The present utility model provides a shuttle vehicle for fire safety, fire extinguishment and safe use, and the method and the way for realizing the technical scheme are numerous, the above description is only a preferred embodiment of the present utility model, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and the improvements and modifications should also be regarded as the protection scope of the present utility model. The components not explicitly described in this embodiment can be implemented by using the prior art.

Claims

1. The shuttle vehicle for fire safety, fire extinguishment and safe use is characterized by comprising a chassis (7) at the bottom of the vehicle and an internal fireproof and fire extinguishing device;

the internal fireproof and fire extinguishing device comprises a lower bin body (2) and an upper cover (3);

the upper cover (3) is embedded with aerosol (6).

2. Shuttle for fire safety, fire extinguishing and safe use according to claim 1, characterized in that the rear edge of the upper cover (3) is hinged to the lower cabin (2) by means of a pivot (10).

3. The shuttle vehicle for fire safety, fire extinguishing and safe use according to claim 2, wherein the upper cover (3) is provided with a self-locking screw (8), and the lower bin body (2) is provided with a screw hole (9) matched with the self-locking screw (8).

4. A shuttle for fire safety, fire extinguishing and safe use according to claim 3, characterized in that the interior of the lower cabin (2) is provided with a containing cavity, and a battery (5) is embedded in the containing cavity.

5. The shuttle vehicle for fire safety, fire extinguishing and safe use according to claim 4, wherein the lower cabin (2) is integrally formed with the chassis (7) of the vehicle bottom.

6. The shuttle vehicle for fire safety, fire extinguishing and safe use according to claim 5, wherein the lower cabin body (2) and the upper cover (3) form a fire-proof cabin (4) after the upper cover (3) is closed.

7. A shuttle for fire safety, fire extinguishment, safe use according to claim 6, characterized in that the interior of the fire resistant cabin (4) is physically isolated from the interior of the shuttle.

8. Shuttle for fire safety, fire extinguishing and safe use according to claim 7, characterized in that the surface of the chassis (7) is provided with heat dissipating blocks.