Pipeline rapid connecting flange and pipeline rapid connecting method

A quick connection and flange technology, applied in the direction of pipes/pipe joints/fittings, flange connection, greenhouse gas reduction, etc., can solve the problems of long construction period, production and environmental loss, and large investment

Active Publication Date: 2020-10-20
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 investm

Method used

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  • Pipeline rapid connecting flange and pipeline rapid connecting method
  • Pipeline rapid connecting flange and pipeline rapid connecting method
  • Pipeline rapid connecting flange and pipeline rapid connecting method

Examples

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Embodiment Construction

[0025] see Figure 1-5 As shown, a quick connection flange for pipelines 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 The left end of the flange 1 extends to the left with a left cylinder 101, and the right end extends to the right with a right cylinder 102; The left two cylinders 201, the left socket 202 is formed between the left cylinder 101 and the left two cylinders 201, and the right socket 103 is provided with a right end opening in the right cylinder 102; The side wall of the inner hole of the second flange 1 is provided with an inwardly extending flange 104, and the left side of the flange 104 is rotationally connected with a ring gear 5, and a drive cylinder 7 is arranged inside the ring gear 5, and the ring gear 5 The side wall of the inner hole of 5 is provided with a first limiting groove 51, and the outer side of the transmission cylinder 7 is fixedly installed with a fir...

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PUM

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Abstract

The invention discloses a pipeline rapid connecting flange and a pipeline rapid connecting method. The pipeline rapid connecting flange comprises a first flange and a second flange, and the first flange is detachably and fixedly mounted on the second flange. A left inserted connection groove is formed between a first left barrel and a second left barrel, and a right inserting connection groove with the right end being opened is arranged in a right barrel. A gear ring is arranged on the side wall of an inner hole of the second flange, and a transmission barrel is arranged in the gear ring. A right cone is arranged at the right end of the transmission barrel, and the left end of the transmission barrel is in threaded connection with a left cone. A left locating rod and a left spring are arranged on the first left barrel, and a right locating rod and a right spring are arranged on the right barrel. A left connecting pipe is arranged in the left inserted connection groove, a left locatinghole is arranged on the left connecting pipe, a right connecting pipe is arranged in the right inserted connection groove, and a right locating hole is arranged on the right connecting pipe. A power assembly is arranged in the second flange. The pipeline rapid connecting flange is simple in structure and 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] Flanges are also called flanges or flanges, parts that connect pipes to pipes. There are holes on the flange, and bolts can be worn. It usually refers to opening several holes for fixing on the periphery of a disc-like metal body for connecting other things. The existing flange connection is to fix two pipelines, pipe fittings or equipment respectively 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, flanges and pipes need to be connected together by welding, ...

Claims

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Application Information

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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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