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A kind of pipeline quick connection flange and pipeline quick connection method

A quick connection and flange technology, applied in the direction of pipe/pipe joint/pipe fitting, flange connection, reduction of greenhouse gases, etc., can solve the problems of production and environmental loss, long construction period, large investment, etc., and achieve easy operation, convenience and speed. The effect of simple structure and connection steps

Active Publication Date: 2022-07-08
江阴市龙润法兰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, flanges and pipes need to be connected together by welding, which has a long construction period and large investment, which brings great losses to production and the environment, so further improvement and improvement are extremely needed.

Method used

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  • A kind of pipeline quick connection flange and pipeline quick connection method
  • A kind of pipeline quick connection flange and pipeline quick connection method
  • A kind of pipeline quick connection flange and pipeline quick connection method

Examples

Experimental program
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Embodiment Construction

[0025] see Figure 1-5 As shown, a pipeline quick connection flange includes a first flange 2 and a second flange 1, the first flange 2 is detachably fixed on the second flange 1 through bolts; the second flange The left end of the flange 1 is extended to the left with a left cylinder 101, and the right end is extended to the right with a right cylinder 102; the left end of the first flange 2 is extended to the left and is sleeved on the outside of the left cylinder 101 The left second cylinder body 201, the left insertion slot 202 is formed between the left first cylinder body 101 and the left second cylinder body 201, and the right cylinder body 102 is provided with a right insertion slot 103 with an open right end; The inner hole side wall of the second flange 1 is provided with a convex edge 104 extending inwardly, and the left side of the convex edge 104 is rotatably connected with a gear ring 5 , and a transmission cylinder 7 is arranged in the gear ring 5 . The side wa...

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PUM

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Abstract

The invention discloses a pipeline quick connection flange and a pipeline quick connection method. The pipeline quick connection flange includes a first flange and a second flange, and the first flange is detachably fixed on the second flange. On the flange; a left insertion slot is formed between the first left cylinder and the second left cylinder, and a right insertion slot with an open right end is arranged in the right cylinder; the inner hole side wall of the second flange is provided with a gear ring, The gear ring is provided with a transmission cylinder; the right end of the transmission cylinder is provided with a right cone, and the left end of the transmission cylinder is threadedly connected with a left cone; the left cylinder is provided with a left positioning rod and a left spring, The right cylinder body is provided with a right positioning rod and a right spring; a left connecting tube is arranged in the left insertion slot, a left positioning hole is arranged on the left connecting tube, and a right connection is arranged in the right insertion slot The right connecting pipe is provided with a right positioning hole; the second flange is provided with a power component; the pipeline quick connection flange is not only simple in structure, but also reliable in connection.

Description

technical field [0001] The invention belongs to the technical field of pipeline connection devices, in particular to a pipeline quick connection flange and a pipeline quick connection method. Background technique [0002] Flange, also known as flange or flange, is a part that connects pipes to pipes. There are holes on the flange, which can be used for bolts, which usually means that several fixed holes are opened around the periphery of a disk-like metal body for connecting other things. The existing flange connection is to fix two pipes, pipe fittings or equipment on a flange plate first, add flange pads between the two flange plates, and fasten them together with bolts to complete the connection. Flange connection is an important connection method in pipeline construction. Flange connection is easy to use and can withstand high pressure. In industrial pipelines, flange connection is widely used. Generally, the flange and the pipeline need to be connected by welding, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L23/024F16L23/032
CPCF16L23/024F16L23/032Y02E30/30
Inventor 苏道飞郭君栋周景玲
Owner 江阴市龙润法兰有限公司
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