KR-20260067496-A - AN EXTINGUISHING CONTAINER

KR20260067496AKR 20260067496 AKR20260067496 AKR 20260067496AKR-20260067496-A

Abstract

The present invention relates to a fire extinguishing material container capable of suppressing fires caused by defects or overheating of secondary batteries or batteries at an early stage, and the fire extinguishing container is constructed of a triple-layered material consisting of an inner shell, a metal mesh, and an outer shell.

Inventors

주형호
양계성
이태붕

Assignees

(주)코프론케미칼

Dates

Publication Date: 20260513
Application Date: 20241105

Claims (9)

Synthetic resin-based inner lining; Synthetic resin-based outer shell; A metal intermediate inserted between the inner skin and the outer skin; The packaging material is configured to seal the extinguishing substance using three or more layers of material including, and A fire extinguishing container having an outlet in the above packaging material through which a fire extinguishing substance can be injected or discharged.
In Article 1, A fire extinguishing container in which the inner lining or the outer lining comprises at least one of polyethylene (PC), polypropylene (PP), polystyrene (PS), polycarbonate (PC), polyvinyl chloride (PVC), MC nylon, polyacetal (POM), polyamide (PA), and Teflon.
In Article 1, The above metal intermediate is a fire extinguishing container formed in a net shape.
In Article 1, The above packaging material is a fire extinguisher in the form of a flat rectangular pouch or a flat circular pouch.
In Article 1, The above outlet is a fire extinguishing container formed toward the inside of the packaging material.
In Article 5, The above-mentioned outlet is a fire extinguishing container formed in a form that is blocked by a stopper.
In Article 6, The above stopper is a fire extinguishing container that detaches from the packaging material due to an increase in pressure inside the packaging material.
In Article 1, A fire extinguishing container further comprising a container capable of holding the above-mentioned packaging material.
In Article 1, The above outer shell is a fire extinguishing container having an embossed surface.

Description

An extinguishing container The present invention relates to a container holding a fire extinguishing substance capable of suppressing a fire, and more specifically, the container is made of a packaging material with a minimum of three layers and has a structure having an outlet capable of holding or leaking the fire extinguishing substance. Recently, vehicle fires originating from electric vehicle batteries have been causing frequent social and property damage. In particular, as electric vehicle fires spread rapidly, early suppression is of paramount importance. Batteries in electric vehicles or electric motorcycles contain a liquid or solid electrolyte between the positive and negative electrodes. Fires in electric vehicles are often caused by rapid short circuits resulting from external impacts during operation, overcurrent or overcharging, or defects in the battery itself. In most electric vehicles, a monitoring system is designed to issue a warning of high temperature when the battery rises above a set temperature, for example, 60 degrees Celsius. Therefore, there is a growing need for devices that prevent or suppress fires by covering, spraying, or flowing a fire extinguishing substance onto the battery when it exceeds a certain temperature. FIG. 1 is a drawing illustrating an embodiment of the present invention. FIG. 2 is a drawing showing another embodiment of the present invention. Figure 3 is a drawing for explaining packaging materials. Fig. 4 shows a fire extinguisher stored in a container. Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings so that those skilled in the art can easily implement the invention. Among the reference numerals presented in each drawing, identical reference numerals indicate identical components. In describing the present invention, if it is determined that a detailed description of related known technology may obscure the essence of the present invention, such detailed description is omitted. Terms such as first, second, etc., may be used to describe various components, but said components are not limited by said terms, and said terms are used only for the purpose of distinguishing one component from another. Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 3. FIG. 1 is a perspective view for explaining one embodiment of the present invention, and FIG. 2 is a perspective view for explaining another embodiment of the present invention. FIG. 3 is a detailed view for explaining the packaging material of the present invention, and FIG. 4 shows a fire extinguisher stored in a container. Referring to FIG. 1, the fire extinguishing container (100) of the present invention comprises a packaging material (110), an outlet (130), and a stopper (120). The packaging material may contain a fire extinguishing substance in the form of a liquid, powder, or gas capable of extinguishing a fire. The outlet (130) is formed to contain the fire extinguishing substance inside the packaging material. The stopper (120) serves to prevent the fire extinguishing substance from spilling or flowing out under normal circumstances after the fire extinguishing substance is contained in the fire extinguishing container (100), and allows the fire extinguishing substance inside to be discharged to the outside through the outlet (130) when overheating is detected. FIG. 2 is an embodiment showing another form of the fire extinguishing container (200) of the present invention. It should be noted that for convenience, the reference numerals of the detailed components of FIG. 2 are the same as those of FIG. 1, because the functions or roles of these detailed components are identical. As can be seen from the shapes of the fire extinguishing containers (100, 200) presented in FIGS. 1 and 2, the shape of the battery is various, such as rectangular or circular, so the shape of the fire extinguishing container can be appropriately modified and manufactured accordingly. Therefore, the fire extinguishing container of the present invention can be appropriately seated on the upper surface of the battery. In FIGS. 1 and 2, the outlet (130) and the stopper (120) are shown as being located on the upper surface of the packaging material, but this is merely illustrative and, of course, they can also be located on the side or lower surface of the packaging material. In FIG. 4, the fire extinguisher is housed in a container (150) of appropriate size and mounted on the top of the battery, or is designed to facilitate movement and storage. FIG. 3 is a drawing for explaining the packaging material of the present invention. The packaging material (110) is preferably composed of at least three layers or a plurality of layers of three or more. In the case of a packaging material (110) composed of three layers, it may be composed of an inner layer (111), an outer layer (113), and a metal intermediate material (115) as sh