Semitrailer compartment with fire extinguishing device

Abstract

The invention discloses a semitrailer compartment with a fire extinguishing device, which comprises a compartment body, wherein a detection device and the fire extinguishing device are arranged in thecompartment body; the detection device is used for detecting fire in the compartment body; the fire extinguishing device comprises an isolation assembly, an exhaust assembly and a fire extinguishingassembly; when the detection device detects a fire condition, the isolation assembly is used for isolating external air from entering the compartment body; the exhaust assembly is used for exhaustingthe air in the compartment body; the fire extinguishing assembly is used for extinguishing the compartment body. According to the semitrailer compartment with the fire extinguishing device, the compartment body forms a relatively sealed environment through the matching of the isolation assembly and the compartment body, the contact between combustion objects and air is reduced, thereby achieving the purpose of fire extinguishing; according to arrangement of the exhaust assembly and the fire extinguishing assembly, the air in the compartment body is discharged, fire extinguishing gas or fire extinguishing mixture can be released, so that the oxygen content in the compartment body is reduced, and the fire extinguishing effect is further improved.

Description

technical field [0001] The invention relates to the technical field of semi-trailers, in particular to a semi-trailer compartment with a fire extinguishing device. Background technique [0002] With the development of the times, more and more semi-trailers are used in my country, and the semi-trailer manufacturing industry has achieved unprecedented development. After a long period of development, my country's semi-trailer manufacturing industry has become more and more specialized and more competitive. Therefore, every enterprise must improve its own production technology in order to be competitive in the market. The applicant found that the semi-trailer had the following problems in the process of transportation: 1. Since the semi-trailer has a long compartment and a lot of goods, if the goods in the compartment catch fire, it is difficult for the driver to carry out fire fighting operations; 2. The compartment is a semi-trailer. With an open structure, the contact area ...

AI Technical Summary

Problems solved by technology

The applicant found that the semi-trailer had the following problems during transportation: 1. Since the semi-trailer has a long compartment and a lot of goods, if the goods in the compartment caught fire, it would be difficult for the driver to carry out the fire fighting operation; 2. The compartment is a semi-trailer. With an open structure, the contact area between the fire source and the air is relatively large. If a fire occurs, the goods can easily burn faster when the vehicle is driving.

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