Fire-fighting pipeline mounting system and construction method

Abstract

The invention relates to a fire-fighting pipeline mounting system and a construction method. The fire-fighting pipeline mounting system comprises a pipeline connecting mechanism, wherein the pipelineconnecting mechanism is used for pipeline series connection and comprises a pipe joint, locking nuts are connected to the two ends of the pipe joint respectively, a pipeline A is sleeved with the locking nuts, a sealing ring A is arranged between the pipeline A and the pipe joint, a limiting groove is formed in the outer wall of the pipeline A, and an elastic clamping piece is arranged on the inner wall of the pipe joint; a three-way connecting mechanism which comprises a pipe A and a pipe B which are perpendicularly connected, wherein the pipe A is arranged on a pipeline B in a sleeving mode,a through hole is formed in the position, corresponding to the pipe B, of the pipeline B, the diameter of the through hole is smaller than the inner diameter of the pipe B, a positioning pipe is in threaded connection in the pipe B, and a sealing piece is arranged between the positioning pipe and the pipe A; and a spraying height adjusting mechanism which comprises a height adjusting pipe, wherein the height adjusting pipe is in threaded connection with a pipeline C, a special-shaped spraying pipe is in threaded connection with the interior of the height adjusting pipe, and a sealing ring C is arranged on the special-shaped spraying pipe. The fire-fighting pipeline mounting system and the construction method have the advantages of reasonable structural design, fast pipeline connection, convenient tee joint connection, adjustable spraying pipe height, flexible construction process and the like.

Description

Technical field: [0001] The invention relates to the technical field of fire-fighting pipeline construction, in particular to a fire-fighting pipeline installation system and a construction method. Background technique: [0002] As my country's urban construction has entered the era of rapid development, various buildings have sprung up. Whether it is used as a residential or commercial building, it is inseparable from fire-fighting facilities. Fire-fighting facilities are the first line of defense to ensure the safety of people's lives and property. Pipe connection, pipe diversion (tee connection) and installation of sprinkler pipes are the most basic and important installation links in fire protection pipeline construction. There are some outstanding problems in the installation and later maintenance of the pipe. [0003] The existing pipeline connection mainly realizes the connection of two pipelines through threaded direct connection, and the external thread of the pipe...

AI Technical Summary

Problems solved by technology

This connection method is relatively cumbersome to operate, and the position of the tee joint cannot be adjusted after installation. If you need to change the position of the tee, you need to replace the pipes of different lengths. In the later maintenance, you need to disassemble multiple associated pipes to replace the damaged pipes. Take it out, the problem of inconvenient maintenance in the later period

[0005] At present, there are sprinkler pipes installed indoors, but the sprinkler pipes have been installed during the decoration, and the height of the spray pipes cannot be adjusted. Due to the different decoration design styles, the decoration roof gussets often interfere with the sprinkler pipes, and they need to be replaced during decoration. The height of the roof gusset matches the sprinkler pipe, and the replacement of the sprinkler pipe is not only time-consuming and laborious, but also requires the fire-fighting pipe to stop suppressing the water supply, so the fire-fighting pipe will not work during the replacement of the sprinkler pipe, posing a safety hazard

[0006] Through the above analysis, it can be seen that the existing fire-fighting pipelines are mainly connected by threaded direct connection during the construction process. This method of direct threaded connection leads to the need for on-site processing of external threads, difficult installation, high labor intensity, and inflexible installation procedures.

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