Dry powder extinguisher production process

Abstract

The invention relates to a dry powder extinguisher production process. The process comprises the following steps of S1, filling, wherein the interior of a fire extinguisher bottle is filled with a drypowder fire extinguishing agent; S2, assembling, wherein a machine head and a seal plug are mounted on the fire extinguisher bottle; S3, air inflation for insurance, wherein the interior of the fireextinguisher bottle is filled with gas, and after air inflation is finished, a safety catch is inserted into the machine head; S4, inspecting, wherein an assembled fire extinguisher is subjected to airtight detection; and S5, packaging, wherein a finished product which is qualified through inspection is packaged, in the assembling process of S2, a hole punching bar is adopted, hole punching is carried out on the interior of the fire extinguishing agent of the filled fire extinguisher bottle, the machine head is assembled, and a guide pipe of the machine head corresponds to a punched hole. In the assembling process, hole punching is carried out, the guide pipe inserted into the fire extinguisher bottle is located on the axis position close to the fire extinguisher bottle, when the machine head and the fire extinguisher bottle are assembled, the influence of guide pipe deviation cannot be generated, and the aims of high assembling efficiency and good seal effect are achieved.

Description

technical field [0001] The invention relates to the technical field of fire extinguishers, in particular to a production process of a dry powder fire extinguisher. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire causes. [0003] Existing dry powder fire extinguishers such as figure 1 As shown, it includes a fire extinguisher bottle body 01 and a head 02 installed on the fire extinguisher bottle body 01. There is a conduit 03 on the head 02. During production, the dry powder fire extinguishing agent is first filled into the fire extinguisher bottle body 01, and then Insert the conduit 03, screw the head 02, and seal the he...

AI Technical Summary

Problems solved by technology

[0004] During the production of the dry powder fire extinguisher, it is filled first and then inserted into the conduit 03. Since the conduit 03 and the device head 02 are integrated, it is easy to deviate from the center position of the entire fire extinguisher bottle 01 after the conduit 03 is inserted. Therefore, in subsequent fire extinguishers When the bottle body 01 and the head 02 are sealed, the head 02 will be affected by the deviation of the catheter 03, resulting in poor sealing effect. At this time, to adjust the position of the head 02, the head 02 needs to be taken out again , let the holes formed by the dry powder fire extinguishing agent inside be filled and assembled again, which makes the whole process more troublesome and needs to be improved

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