A fire extinguishing apparatus having a fire prediction function. The fire extinguishing apparatus includes: a fire extinguishing tube container having a fire extinguishing material therein, and automatically emitting the fire extinguishing material when being exposed to surrounding fire or heat; a fire pre-sensor coupled to one side of the fire extinguishing tube container and sensing surrounding presymptoms of a fire by measuring internal pressure of the fire extinguishing tube container; and a fire monitor connected to the fire pre-sensor and generating monitoring information while collecting internal state information and external environmental information of the fire extinguishing tube container. Therefore, the fire extinguishing apparatus can measure the internal pressure of the tube container for fire extinguishing, so as to predict and detect the occurrence of a nearby fire, and provide a notification to the outside through a network, so as to perform fire-related predictive maintenance and initial response.

The present application provides a battery module, which includes: a plurality of batteries, each battery including a top cover, and a first electrode terminal, a second electrode terminal and an explosion-proof valve being disposed on the top cover in a width direction; and a first heat exchange plate including: a first main body portion and a first bending portion bending from an upper side of the first main body portion to the plurality of batteries in the width direction; the first bending portion covers explosion-proof valves of at least some of the batteries in the width direction, a flow channel for flow of a heat exchange medium is disposed in the first bending portion, and the first bending portion is configured to be capable of leaking the heat exchange medium in the flow channel after being melted.

A system for storing a hazardous product including a housing unit having an interior volume and a door coupled to the housing unit configured to provide access to the interior volume. The system includes an electrical connection configured to transmit electricity into or out of the interior volume. The system further includes a ventilation system for directing gasses and heat produced during a thermal event out of the interior volume.

A system for storing a hazardous product including a housing unit having an interior volume and a door coupled to the housing unit configured to provide access to the interior volume. The system includes an electrical connection configured to transmit electricity into or out of the interior volume. The system further includes a ventilation system for directing gasses and heat produced during a thermal event out of the interior volume.

A small space fire extinguisher includes: a tube open from one side thereof to the other side thereof and made of a synthetic resin so that a portion thereof bursts by the heat generated when a fire breaks out to allow a fire extinguishing agent accommodated therein to spout; cylindrical blocking members coupled to both sides of the tube to prevent the fire extinguishing agent accommodated in the tube from leaking to the outside; coupling members located on the outer peripheral surface of the tube, in the state where packing members are fitted to installation grooves of blocking member bodies, and then compressed thereagainst by means of a compression device; and blocking members fitted to both side ends of the tube to prevent the coupling members compressedly fixed to the outer peripheral surface of the tube to which the blocking members with the packing members are fitted.

A small space fire extinguisher includes: a tube open from one side thereof to the other side thereof and made of a synthetic resin so that a portion thereof bursts by the heat generated when a fire breaks out to allow a fire extinguishing agent accommodated therein to spout; cylindrical blocking members coupled to both sides of the tube to prevent the fire extinguishing agent accommodated in the tube from leaking to the outside; coupling members located on the outer peripheral surface of the tube, in the state where packing members are fitted to installation grooves of blocking member bodies, and then compressed thereagainst by means of a compression device; and blocking members fitted to both side ends of the tube to prevent the coupling members compressedly fixed to the outer peripheral surface of the tube to which the blocking members with the packing members are fitted.

A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein the battery module housing is configured to wrap outer surfaces of the plurality of battery cells. In a battery pack including a plurality of battery modules, it is possible to prevent thermal spread between adjacent battery modules when fire breaks out in a battery cell.

A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein the battery module housing is configured to wrap outer surfaces of the plurality of battery cells. In a battery pack including a plurality of battery modules, it is possible to prevent thermal spread between adjacent battery modules when fire breaks out in a battery cell.

A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein at least a portion of the surface of the battery module housing that faces the water tank is open, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.

A battery pack includes a battery module housing configured to receive a plurality of battery cells, a battery pack case configured to receive one or more of battery module housings, and a water tank located on one surface of each of the battery module housings, the water tank being configured to receive a coolant, wherein at least a portion of the surface of the battery module housing that faces the water tank is open, whereby, when fire breaks out in the battery cell, it is possible to rapidly and accurately prevent spread of flames of the ignited battery cell.