CN204358296U - Conversion breakdown joint moulded by steel - Google Patents

Conversion breakdown joint moulded by steel Download PDF

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Publication number
CN204358296U
CN204358296U CN201420812712.9U CN201420812712U CN204358296U CN 204358296 U CN204358296 U CN 204358296U CN 201420812712 U CN201420812712 U CN 201420812712U CN 204358296 U CN204358296 U CN 204358296U
Authority
CN
China
Prior art keywords
joint
anchor ear
steel
seal ring
arrange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420812712.9U
Other languages
Chinese (zh)
Inventor
雷云
王润
马波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Yatong Polymer Material Science & Technology Co Ltd
Original Assignee
Yunnan Yatong Polymer Material Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Yatong Polymer Material Science & Technology Co Ltd filed Critical Yunnan Yatong Polymer Material Science & Technology Co Ltd
Priority to CN201420812712.9U priority Critical patent/CN204358296U/en
Application granted granted Critical
Publication of CN204358296U publication Critical patent/CN204358296U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a kind of pipeline connecting fittings, be specifically related to a kind of steel for the fluid-transporting tubing such as combustion gas, liquid and mould conversion breakdown joint, be arranged on plastic pipe and metallic conduit cohesive position, it is characterized in that this joint is made up of two panels steel anchor ear, anchor ear semi-cylindrical shaped, anchor ear both sides arrange edge, and edge arranges screw, arrange pad below edge; The inner both sides of anchor ear semi-cylindrical shaped also respectively arrange an arc seal ring, are provided with groove bottom described seal ring.This joint can meet the requirement of rapid rush-repair fluid line, without the need to suspending pipeline supply in repairing process; And being provided with valve and test paper, this joint is convenient detects the gas leakage situation after adding joint; This joint structure is simple, easy to use, is worthy to be popularized.

Description

Conversion breakdown joint moulded by steel
Technical field
The utility model relates to a kind of pipeline connecting fittings, is specifically related to a kind of steel for the fluid-transporting tubing such as combustion gas, liquid and moulds conversion breakdown joint.
Background technique
In fluid-transporting tubing fields such as combustion gas, conventional pipeline is generally the metallic conduits such as steel pipe or polyvinyl plastic pipeline, and wherein metallic conduit is generally used for Intermediate High Pressure fluid delivery system, and it is main that plastic pipe is then generally used for low pressure.In addition, for the sake of security, national correlation engineering specification regulation, plastic pipe does not allow the end directly entering pipeline, therefore, at high pressure pipe line to low pressure pipeline transition, and when plastic pipe is registered one's residence from garden pipe, usually needs to adopt metallic conduit.
Fluid line directly contacts with ground, directly contacts with mud, and pipe coupling place is perishable, easily leakage accident occurs.Need close two ends valve and change pipeline in pipework repairing, task difficulty is large.Operation like this not only first-aid repair efficiency is low, more to have impact on the stagnation of water gas in the region in, causes resident living inconvenient.
Summary of the invention
Moulding the problem of crossover sub inconvenience in order to solve fluid-transporting tubing engineering examine and replace steel, the utility model proposes a kind of steel and moulding conversion breakdown joint.
Conversion breakdown joint moulded by steel of the present utility model, is arranged on plastic pipe and metallic conduit cohesive position, it is characterized in that this joint is made up of two panels steel anchor ear, anchor ear semi-cylindrical shaped, anchor ear both sides arrange edge, and edge arranges screw, arrange pad below edge; The inner both sides of anchor ear semi-cylindrical shaped also respectively arrange an arc seal ring, are provided with groove bottom described seal ring.
As preferably, described anchor ear arranges valve, mould conversion breakdown joint internal gas composition, air pressure for detecting steel, thus obtain relevant overhaul data.
As preferably, adopt transparent material at arc seal ring, in arc seal groove, test paper is set, for the leakage situation in test splice.
Conversion breakdown joint moulded by steel of the present utility model, can meet the requirement of rapid rush-repair fluid line, without the need to suspending pipeline supply in repairing process; And being provided with valve and test paper, this joint is convenient detects the gas leakage situation after adding joint; This joint structure is simple, easy to use, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, anchor ear 1, screw 2, pad 3, arc seal ring 4, valve 5.
Embodiment
Embodiment 1: conversion breakdown joint moulded by steel of the present utility model, be arranged on plastic pipe and metallic conduit cohesive position, it is characterized in that this joint is made up of two panels steel anchor ear 1, anchor ear 1 semi-cylindrical shaped, anchor ear 1 both sides arrange edge, edge arranges 12 screws 2, arranges pad 3 below edge; The inner both sides of anchor ear 1 semi-cylindrical shaped also respectively arrange an arc seal ring 4, are provided with groove bottom described seal ring.An anchor ear 1 arranges valve 5, moulds conversion breakdown joint internal gas composition, air pressure for detecting steel, thus obtain relevant overhaul data; Adopt transparent material at arc seal ring 4, in arc seal ring 4 groove, test paper is set, for the leakage situation in test splice.
First plastic pipe and metallic conduit outer wall are cleaned out to after smooth, steel is moulded conversion breakdown joint access steel and is moulded pipe cohesive position, and two panels anchor ear 1 is fixed through screw 2 by fastening piece; After compression; Observe its sealing situation by valve 5 and test paper, guarantee its sealing situation.

Claims (3)

1. conversion breakdown joint moulded by steel, is arranged on plastic pipe and metallic conduit cohesive position, it is characterized in that this joint is made up of two panels steel anchor ear (1), anchor ear (1) semi-cylindrical shaped, anchor ear (1) both sides arrange edge, and edge arranges screw (2), arrange pad (3) below edge; The inner both sides of anchor ear (1) semi-cylindrical shaped also respectively arrange an arc seal ring (4), are provided with groove bottom described seal ring.
2. conversion breakdown joint moulded by steel as claimed in claim 1, it is characterized in that described anchor ear (1) arranges valve (5).
3. conversion breakdown joint moulded by steel as claimed in claim 1, adopts transparent material, arrange test paper in arc seal ring (4) groove at arc seal ring (4).
CN201420812712.9U 2014-12-19 2014-12-19 Conversion breakdown joint moulded by steel Expired - Fee Related CN204358296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420812712.9U CN204358296U (en) 2014-12-19 2014-12-19 Conversion breakdown joint moulded by steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420812712.9U CN204358296U (en) 2014-12-19 2014-12-19 Conversion breakdown joint moulded by steel

Publications (1)

Publication Number Publication Date
CN204358296U true CN204358296U (en) 2015-05-27

Family

ID=53259766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420812712.9U Expired - Fee Related CN204358296U (en) 2014-12-19 2014-12-19 Conversion breakdown joint moulded by steel

Country Status (1)

Country Link
CN (1) CN204358296U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371109A (en) * 2015-11-18 2016-03-02 无锡市三六九钢管有限公司 Gas-leakage prompt type natural gas pipe
CN105757373A (en) * 2016-04-22 2016-07-13 无锡商业职业技术学院 Pipeline sealing device integrating air leakage detecting and filling
CN105757372A (en) * 2016-04-22 2016-07-13 无锡商业职业技术学院 Pipeline sealing device with air leakage detection function
CN114413085A (en) * 2021-12-29 2022-04-29 中国十七冶集团有限公司 Assembled type connecting piece with good sealing performance for building construction and operation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371109A (en) * 2015-11-18 2016-03-02 无锡市三六九钢管有限公司 Gas-leakage prompt type natural gas pipe
CN105757373A (en) * 2016-04-22 2016-07-13 无锡商业职业技术学院 Pipeline sealing device integrating air leakage detecting and filling
CN105757372A (en) * 2016-04-22 2016-07-13 无锡商业职业技术学院 Pipeline sealing device with air leakage detection function
CN114413085A (en) * 2021-12-29 2022-04-29 中国十七冶集团有限公司 Assembled type connecting piece with good sealing performance for building construction and operation method
CN114413085B (en) * 2021-12-29 2024-04-19 中国十七冶集团有限公司 Connecting piece with good sealing performance for assembled building construction and operation method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150527

Termination date: 20151219

EXPY Termination of patent right or utility model