Pipe-type fire extinguishing equipment for extinguishing fire inside ship transport container

Abstract

The present invention relates to pipe-type fire extinguishing equipment for extinguishing a fire inside a ship transport container, wherein in the event of a fire in the container, the fire can be extinguished by automatically spraying a fire extinguishing agent into the closed container, and at the same time, a mechanical fire alarm can be operated to transmit a fire occurrence signal to the outside. The pipe-type fire extinguishing equipment for extinguishing a fire inside a ship transport container according to the present invention comprises: an agent storage part installed inside the container and storing a fire extinguishing agent for extinguishing a fire; a supply pipe installed on an upper portion inside the container and connected to the agent storage part to receive and guide the fire extinguishing agent; spray holes communicating with the supply pipe and spraying the fire extinguishing agent, which flows through the supply pipe, to the inside of the container; opening / closing members which keep the spray holes closed and then open the spray holes upon being melted by heat when a fire occurs; and an alarm sound generation unit connected to the supply pipe and generating an alarm sound by means of the fire extinguishing agent which is supplied to the supply pipe when the fire extinguishing agent is sprayed through the spray holes.

Description

technical field [0001] The present invention relates to a fire extinguishing device which senses the fire inside the container at an early stage and automatically extinguishes the fire. In the non-power mode, the fire extinguishing agent is automatically sprayed into the closed container, and the mechanical fire alarm is activated while the fire is extinguished, and the fire signal is sent to the outside. Background technique [0002] Recently, for a large number of maritime logistics transportation, the container carrier has become super-large. The cargo loaded on the container ship enters the interior of the container. Due to the airtight and non-public characteristics, the impact, friction, static electricity, spontaneous combustion, and mixed contact of the internal materials cause fire. , rainwater, moisture, and other water exothermic reactions of water-barrier substances, irrespective of the hull part, fire occurs in the container itself during sea transportation. ...

AI Technical Summary

Problems solved by technology

[0013] However, even if the ship’s hull structure is damaged due to a container fire, if the owner of the cargo requests insurance premiums from the insurance company, if the insurance company cannot clearly point out that the fire originated from the contents of the container, then the insurance premium signed by the cargo owner must be paid to the cargo owner. In this regard, the right of recourse for the amount paid can be exercised against the shipping company and the class, so the shipping company and the class suffer direct losses. From the standpoint of the shipping company, the marine transportation insurance premium increases, so the price competitiveness declines, and the potential From a perspective, it may cause the company's operation to deteriorate

Images