CN204358296U - Conversion breakdown joint moulded by steel - Google Patents
Conversion breakdown joint moulded by steel Download PDFInfo
- 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
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- China
- Prior art keywords
- joint
- anchor ear
- steel
- seal ring
- arrange
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- 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
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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
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).
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)
| 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 |
-
2014
- 2014-12-19 CN CN201420812712.9U patent/CN204358296U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
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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 |