Novel municipal engineering safety protection device

Abstract

The invention discloses a novel municipal engineering safety protection device, which is mainly composed of a roadblock main body and a fire retardant assembly. The roadblock main body mainly includes a conical cylinder body and a base. The inside of the conical cylinder body is hollow and the lower end is open. The invention has a roadblock At the same time, during the laying of municipal gas pipelines, the PFB intumescent fire retardant package can be used to temporarily block the end of the pipeline on fire. At this time, the PFB intumescent fire retardant package can seal the pipeline more tightly , which can effectively prevent the sudden fire of the gas pipeline, and can reduce the spread of the fire point to a certain extent. With the function of roadblocks, it can play a good maintenance warning function and can temporarily control the fire when a fire occurs. control, and the PFB inflatable fire retardant package also plays a counterweight effect on the barricade function, and the two have a complementary role.

Description

technical field [0001] The invention relates to the municipal field, in particular to a novel municipal engineering safety protection device. Background technique [0002] Municipal engineering includes the maintenance of gas pipelines. At this time, roadblocks are generally prevented from being blocked at the maintenance point to prevent pedestrians or vehicles from entering the maintenance point. When there is a spark, the leaking gas pipeline will burn. Generally, the burning position is sprayed with water or covered with soil to extinguish the fire, but this method is not effective for the gas pipeline. The main reason is that the plugging Thoroughly, and professional tools need to wait for a long time to support, which affects the efficiency of fire fighting. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned situation, the present invention aims to provide a technical solution capable of solving the above-mentioned probl...

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Problems solved by technology

[0002] Municipal engineering includes the maintenance of gas pipelines. At this time, roadblocks are generally prevented from being blocked at the maintenance point to prevent pedestrians or vehicles from entering the maintenance point. When there is a spark, the leaking gas pipeline will burn. Generally, the burning position is sprayed with water or covered with soil to extinguish the fire, but this method is not effective for the gas pipeline. The main reason is that the plugging Thoroughly, and professional tools need to wait for a long time to support, which affects the efficiency of fire fighting

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