CN105351655A - Rapid pipeline connection device and implementation method thereof - Google Patents

Rapid pipeline connection device and implementation method thereof Download PDF

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Publication number
CN105351655A
CN105351655A CN201510696403.9A CN201510696403A CN105351655A CN 105351655 A CN105351655 A CN 105351655A CN 201510696403 A CN201510696403 A CN 201510696403A CN 105351655 A CN105351655 A CN 105351655A
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pipeline
pressure
automatic locking
line automatic
connection
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CN105351655B (en
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王云岗
钟文泉
汪霞飞
解始建
江雄文
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ZHEJIANG YULONG PIPE INDUSTRY TECHNOLOGY Co Ltd
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ZHEJIANG YULONG PIPE INDUSTRY TECHNOLOGY Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
    • F16L37/505—Couplings of the quick-acting type adjustable; allowing movement of the parts joined allowing substantial longitudinal adjustment or movement

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)

Abstract

The invention discloses a rapid pipeline connection device and an implementation method thereof. The rapid pipeline connection device comprises a first direct-plugging type automatic locking rapid connector, a high pressure resistant metal net hose, a pipeline valve and a second direct-plugging type automatic locking rapid connector, wherein the first direct-plugging type automatic locking rapid connector is matched with an upper breakage pipeline with pressure in outer diameter, the high pressure resistant metal net hose can adjust the connection space, and the second direct-plugging type automatic locking rapid connector is matched with a lower breakage pipeline with no pressure in outer diameter. The first direct-plugging type automatic locking rapid connector, the high pressure resistant metal net hose, the pipeline valve and the second direct-plugging type automatic locking rapid connector are connected, the pipeline valve is turned on, the first direct-plugging type automatic locking rapid connector is connected with the upper pipeline with pressure, and the pipeline valve is turned off after the connection; and then the second direct-plugging type automatic locking rapid connector is connected with the lower pipeline with no pressure, and the pipeline valve is turned on after the connection, so that the breakage pipeline with pressure is rapidly connected.

Description

管道快速连通装置及其实现方法Pipe quick connection device and its realization method

技术领域technical field

本发明涉及一种管道快速连通装置及其实现方法，尤其适合需带压连通的管道，特别适宜于断裂带压管道的快速连通恢复。The invention relates to a quick connection device for pipelines and a realization method thereof, which is especially suitable for pipelines that need to be connected under pressure, and is especially suitable for quick connection and recovery of broken pipelines under pressure.

背景技术Background technique

管道输送在人们生产、生活中广泛应用，然而用于输送物质(液、气)的管路因各式各样的原因发生断裂，若不及时恢复连通，一般状况下易造成经济财产损失，环境污染，给生产、生活造成不便，如给水管道、供气管道和供暖管道；若输送的物料是应用于安全控制领域的，则会影响生命安全，造成生命财产损失。Pipeline transportation is widely used in people's production and life. However, the pipeline used to transport substances (liquid, gas) breaks due to various reasons. If the connection is not restored in time, it will easily cause economic and property losses under normal conditions. Pollution, causing inconvenience to production and life, such as water supply pipelines, gas supply pipelines and heating pipelines; if the transported materials are used in the field of safety control, it will affect life safety and cause loss of life and property.

现有的管道断裂后连接，往往是先查找上级阀门进行关闭，而后对断裂管道进行更换连通，耗时很长，尤其是一些隐藏管路，其断裂后的恢复连通工程耗时尤长。而且上级阀门往往控制着多个子管路，关闭上级阀门进行维修，则意味着其它子管路物质的暂停供应，若上级阀门关闭过久，往往造成更大损失和危害。When existing pipelines are broken and connected, it is often necessary to first find the superior valve to close it, and then replace and connect the broken pipeline, which takes a long time, especially for some hidden pipelines, which takes a long time to restore the connection after the break. Moreover, the upper-level valve often controls multiple sub-pipelines. Closing the upper-level valve for maintenance means that the supply of other sub-pipeline materials is suspended. If the upper-level valve is closed for too long, it often causes greater losses and hazards.

另一种方法则是采用塑料/橡胶软管进行紧急连接，但连接时不宜带压，否则操作难度太大，且这种方式不适宜压力较高的管道连接。Another method is to use plastic/rubber hose for emergency connection, but the connection should not be under pressure, otherwise the operation will be too difficult, and this method is not suitable for pipe connections with high pressure.

发明内容Contents of the invention

为了克服现有断裂管道在带压状况下连通恢复速度慢、操作难度大的缺陷，本发明提供一种可实现对带压管路进行快速连通的管道快速连通装置及其实现方法。In order to overcome the defects of slow connection recovery speed and difficult operation of existing broken pipelines under pressure, the present invention provides a quick connection device for pipelines under pressure and a realization method thereof.

本发明采用的技术方案是：The technical scheme adopted in the present invention is:

管道快速连通装置，其特征在于：包括一与带压力的断裂上管道的外径匹配的第一直插式自动锁紧快速接头、可调节连接空间的耐高压金属网软管、管道阀门以及一与不带压力的断裂下管道的外径匹配的第二直插式自动锁紧快速接头；所述的第一直插式自动锁紧快速接头的一端与带压力的断裂上管道连接，另一端与所述的耐高压金属网软管的一端连接；所述的耐高压金属网软管的另一端与所述的管道阀门的一端连接，所述的管道阀门的另一端与所述的第二直插式自动锁紧快速接头的一端连接；所述的第二直插式自动锁紧快速接头的另一端与不带压力的断裂下管道连接。The pipeline quick connection device is characterized in that it includes a first in-line automatic locking quick connector matching the outer diameter of the pressure-bearing fractured upper pipeline, a high-pressure-resistant metal mesh hose with adjustable connection space, a pipeline valve and a A second in-line automatic locking quick connector matching the outer diameter of the broken lower pipeline without pressure; one end of the first in-line automatic locking quick connector is connected to the broken upper pipeline with pressure, and the other end It is connected to one end of the high-pressure resistant metal mesh hose; the other end of the high-pressure resistant metal mesh hose is connected to one end of the pipeline valve, and the other end of the pipeline valve is connected to the second One end of the in-line automatic locking quick connector is connected; the other end of the second in-line automatic locking quick connector is connected to the fractured lower pipeline without pressure.

一种如上述所述的管道快速连通装置的实现方法，其特征在于：包括如下步骤：A method for realizing the pipeline quick connection device as described above, characterized in that it includes the following steps:

(1)、先按第一直插式自动锁紧快速接头、耐高压金属网软管、管道阀门、第二直插式自动锁紧快速接头的顺序将预备零件连接好；(1), first connect the preparatory parts in the order of the first in-line automatic locking quick connector, high pressure resistant metal mesh hose, pipeline valve, and the second in-line automatic locking quick connector;

(2)、打开管道阀门；(2) Open the pipeline valve;

(3)、将第一直插式自动锁紧快速接头套接在带有压力的断裂上管道上，实现对断裂上管道的连接；(3), the first in-line automatic locking quick connector is socketed on the broken upper pipeline with pressure, so as to realize the connection to the broken upper pipeline;

(4)、关闭管道阀门，对断裂上管道的压力进行封堵；(4), close the pipeline valve, and block the pressure of the broken pipeline;

(5)、将第二直插式自动锁紧快速接头套接在无压力的断裂下管道上，实现对断裂下管道的连接；(5), the second in-line automatic locking quick connector is sleeved on the non-pressure broken pipeline to realize the connection to the broken pipeline;

(6)、打开管道阀门，完成管道快速连通，实施物质输送。(6) Open the pipeline valve to complete the rapid connection of the pipeline and implement material transportation.

所述的断裂上管道的管道压力≤40MPa，断裂上管道、下管道的直径分别在5～160mm。The pipeline pressure of the fractured upper pipeline is ≤40MPa, and the diameters of the fractured upper pipeline and the lower pipeline are respectively 5-160mm.

所述的耐高压金属网软管的截面呈U形结构。The cross-section of the high-pressure-resistant metal mesh hose is U-shaped.

本发明使用时，先将第一直插式自动锁紧快速接头、耐高压金属网软管、管道阀门以及第二直插式自动锁紧快速接头连接好，打开管道阀门，将第一直插式自动锁紧快速接头与上管道(带压)连接，连接好后关闭管道阀门；而后将第二直插式自动锁紧快速接头与下管道(不带压)连接，连接好后打开管道阀门，完成带压断裂管道快速连通。由于连接时阀门是打开着的，带压管道的压力可从阀门处泄出，使得第一直插式自动锁紧快速接头与上管道连接时没有太大的阻力，可实现与上管道轻松快速连接；连接好后关闭阀门则可对上管道的压力进行封堵，从而实现与下管道的不带压连接，使得整个连接过程不受管道压力影响。When using the present invention, first connect the first in-line automatic locking quick joint, the high-pressure resistant metal mesh hose, the pipeline valve and the second in-line automatic locking quick joint, open the pipeline valve, and connect the first in-line The first type automatic locking quick connector is connected to the upper pipeline (with pressure), and the pipeline valve is closed after the connection is completed; then the second in-line automatic locking quick connector is connected to the lower pipeline (without pressure), and the pipeline valve is opened after the connection is completed. , to complete the rapid connection of the fractured pipeline under pressure. Since the valve is open during the connection, the pressure of the pressurized pipeline can be released from the valve, so that there is not much resistance when the first in-line automatic locking quick joint is connected to the upper pipeline, and the upper pipeline can be easily and quickly connected. Connection; after the connection is completed, closing the valve can block the pressure of the upper pipeline, so as to realize the non-pressure connection with the lower pipeline, so that the whole connection process will not be affected by the pipeline pressure.

本发明的有益效果体现在：The beneficial effects of the present invention are reflected in:

1、直插式自动锁紧快速接头可实现与管道最快速的密封连接，只需将管道插入接头即可。1. The in-line automatic locking quick joint can realize the fastest sealing connection with the pipe, just insert the pipe into the joint.

2、耐高压金属网软管可调节连接空间，同时可使连接操作更方便。2. The high pressure resistant metal mesh hose can adjust the connection space and make the connection operation more convenient.

3、管道阀门的应用可使管路连接不受管道压力影响。3. The application of pipeline valves can make the pipeline connection not affected by pipeline pressure.

4、可以在管道带有较大压力时对管道进行快速连通，连通作业受场地影响小，方法简单，用材轻巧、操作便捷。4. The pipeline can be quickly connected when the pipeline is under high pressure. The connection operation is less affected by the site, the method is simple, the material is light and handy, and the operation is convenient.

5、应用两个直插式自动锁紧快速接头、一个管道阀门、一条耐高压金属网软管对断裂管道进行快速连通。5. Use two in-line automatic locking quick connectors, a pipeline valve, and a high-pressure metal mesh hose to quickly connect the broken pipeline.

附图说明Description of drawings

图1是本发明整体结构局部爆炸图一。Fig. 1 is a partial exploded view of the overall structure of the present invention.

图2是本发明整体结构局部爆炸图二。Fig. 2 is a partial exploded view of the overall structure of the present invention.

图3是本发明整体结构连接示意图。Fig. 3 is a schematic diagram of the connection of the overall structure of the present invention.

具体实施方式detailed description

参照图1至图3，管道快速连通装置，包括一与带压力的断裂上管道a的外径匹配的第一直插式自动锁紧快速接头1、可调节连接空间的耐高压金属网软管4、管道阀门2以及一与不带压力的断裂下管道b的外径匹配的第二直插式自动锁紧快速接头3；所述的第一直插式自动锁紧快速接头1的一端与带压力的断裂上管道a连接，另一端与所述的耐高压金属网软管4的一端连接；所述的耐高压金属网软管4的另一端与所述的管道阀门2的一端连接，所述的管道阀门2的另一端与所述的第二直插式自动锁紧快速接头3的一端连接；所述的第二直插式自动锁紧快速接头3的另一端与不带压力的断裂下管道b连接。Referring to Figures 1 to 3, the pipeline quick connection device includes a first plug-in type automatic locking quick connector 1 matching the outer diameter of the pressure fractured upper pipeline a, and a high pressure resistant metal mesh hose with adjustable connection space 4. The pipeline valve 2 and a second in-line automatic locking quick joint 3 matching the outer diameter of the broken pipeline b without pressure; one end of the first in-line automatic locking quick joint 1 is connected to The broken upper pipeline a with pressure is connected, and the other end is connected with one end of the high-pressure-resistant metal mesh hose 4; the other end of the high-pressure-resistant metal mesh hose 4 is connected with one end of the pipeline valve 2, The other end of the pipeline valve 2 is connected to one end of the second in-line automatic locking quick connector 3; the other end of the second in-line automatic locking quick connector 3 is connected to the non-pressurized Break the lower pipe b connection.

一种如上述所述的管道快速连通装置的实现方法，包括如下步骤：A method for realizing a pipeline quick connection device as described above, comprising the following steps:

(1)、先按第一直插式自动锁紧快速接头、耐高压金属网软管、管道阀门、第二直插式自动锁紧快速接头的顺序将预备零件连接好；(1), first connect the preparatory parts in the order of the first in-line automatic locking quick connector, high pressure resistant metal mesh hose, pipeline valve, and the second in-line automatic locking quick connector;

(2)、打开管道阀门；(2) Open the pipeline valve;

(3)、将第一直插式自动锁紧快速接头套接在带有压力的断裂上管道上，实现对断裂上管道的连接；(3), the first in-line automatic locking quick connector is socketed on the broken upper pipeline with pressure, so as to realize the connection to the broken upper pipeline;

(4)、关闭管道阀门，对断裂上管道的压力进行封堵；(4), close the pipeline valve, and block the pressure of the broken pipeline;

(5)、将第二直插式自动锁紧快速接头套接在无压力的断裂下管道上，实现对断裂下管道的连接；(5), the second in-line automatic locking quick connector is sleeved on the non-pressure broken pipeline to realize the connection to the broken pipeline;

(6)、打开管道阀门，完成管道快速连通，实施物质输送。(6) Open the pipeline valve to complete the rapid connection of the pipeline and implement material transportation.

所述的断裂上管道a的管道压力≤40MPa，断裂上管道a、下管道b的直径分别在5～160mm。The pipeline pressure of the broken upper pipeline a is less than or equal to 40 MPa, and the diameters of the broken upper pipeline a and the lower pipeline b are respectively 5-160 mm.

所述的耐高压金属网软管4的截面呈U形结构。The cross-section of the high-pressure-resistant metal mesh hose 4 is U-shaped.

本发明使用时，先将第一直插式自动锁紧快速接头、耐高压金属网软管、管道阀门以及第二直插式自动锁紧快速接头连接好，打开管道阀门，将第一直插式自动锁紧快速接头与上管道(带压)连接，连接好后关闭管道阀门；而后将第二直插式自动锁紧快速接头与下管道(不带压)连接，连接好后打开管道阀门，完成带压断裂管道快速连通。由于连接时阀门是打开着的，带压管道的压力可从阀门处泄出，使得第一直插式自动锁紧快速接头与上管道连接时没有太大的阻力，可实现与上管道轻松快速连接；连接好后关闭阀门则可对上管道的压力进行封堵，从而实现与下管道的不带压连接，使得整个连接过程不受管道压力影响。When using the present invention, first connect the first in-line automatic locking quick joint, the high-pressure resistant metal mesh hose, the pipeline valve and the second in-line automatic locking quick joint, open the pipeline valve, and connect the first in-line The first type automatic locking quick connector is connected to the upper pipeline (with pressure), and the pipeline valve is closed after the connection is completed; then the second in-line automatic locking quick connector is connected to the lower pipeline (without pressure), and the pipeline valve is opened after the connection is completed. , to complete the rapid connection of the fractured pipeline under pressure. Since the valve is open during the connection, the pressure of the pressurized pipeline can be released from the valve, so that there is not much resistance when the first in-line automatic locking quick joint is connected to the upper pipeline, and the upper pipeline can be easily and quickly connected. Connection; after the connection is completed, closing the valve can block the pressure of the upper pipeline, so as to realize the non-pressure connection with the lower pipeline, so that the whole connection process will not be affected by the pipeline pressure.

本说明书实施例所述的内容仅仅是对发明构思的实现形式的列举，本发明的保护范围不应当被视为仅限于实施例所陈述的具体形式，本发明的保护范围也及于本领域技术人员根据本发明构思所能够想到的等同技术手段。The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. Equivalent technical means that a person can think of based on the concept of the present invention.

Claims (4)

1.管道快速连通装置，其特征在于：包括一与带压力的断裂上管道的外径匹配的第一直插式自动锁紧快速接头、可调节连接空间的耐高压金属网软管、管道阀门以及一与不带压力的断裂下管道的外径匹配的第二直插式自动锁紧快速接头；所述的第一直插式自动锁紧快速接头的一端与带压力的断裂上管道连接，另一端与所述的耐高压金属网软管的一端连接；所述的耐高压金属网软管的另一端与所述的管道阀门的一端连接，所述的管道阀门的另一端与所述的第二直插式自动锁紧快速接头的一端连接；所述的第二直插式自动锁紧快速接头的另一端与不带压力的断裂下管道连接。1. The pipeline quick connection device is characterized in that: it includes a first in-line automatic locking quick connector matching the outer diameter of the broken upper pipeline with pressure, a high-pressure resistant metal mesh hose with adjustable connection space, and a pipeline valve and a second in-line automatic locking quick joint matching the outer diameter of the broken lower pipeline without pressure; one end of the first in-line automatic locking quick joint is connected to the broken upper pipeline with pressure, The other end is connected to one end of the high-pressure metal mesh hose; the other end of the high-pressure metal mesh hose is connected to one end of the pipeline valve, and the other end of the pipeline valve is connected to the One end of the second in-line automatic locking quick joint is connected; the other end of the second in-line automatic locking quick joint is connected to the fractured lower pipeline without pressure. 2.一种如权利要求1所述的管道快速连通装置的实现方法，其特征在于：包括如下步骤：2. A method for realizing the pipeline quick connection device as claimed in claim 1, characterized in that: comprising the following steps: (1)、先按第一直插式自动锁紧快速接头、耐高压金属网软管、管道阀门、第二直插式自动锁紧快速接头的顺序将预备零件连接好；(1), first connect the preparatory parts in the order of the first in-line automatic locking quick connector, high pressure resistant metal mesh hose, pipeline valve, and the second in-line automatic locking quick connector; (2)、打开管道阀门；(2) Open the pipeline valve; (3)、将第一直插式自动锁紧快速接头套接在带有压力的断裂上管道上，实现对断裂上管道的连接；(3), the first in-line automatic locking quick connector is socketed on the broken upper pipeline with pressure, so as to realize the connection to the broken upper pipeline; (4)、关闭管道阀门，对断裂上管道的压力进行封堵；(4), close the pipeline valve, and block the pressure of the broken pipeline; (5)、将第二直插式自动锁紧快速接头套接在无压力的断裂下管道上，实现对断裂下管道的连接；(5), the second in-line automatic locking quick connector is sleeved on the non-pressure broken pipeline to realize the connection to the broken pipeline; (6)、打开管道阀门，完成管道快速连通，实施物质输送。(6) Open the pipeline valve to complete the rapid connection of the pipeline and implement material transportation. 3.如权利要求2所述的管道快速连通装置的实现方法，其特征在于：所述的断裂上管道的管道压力≤40MPa，断裂上管道、下管道的直径分别在5～160mm。3. The implementation method of the quick connection device for pipelines according to claim 2, characterized in that: the pipeline pressure of the broken upper pipeline is ≤40MPa, and the diameters of the broken upper pipeline and the lower pipeline are respectively 5-160mm. 4.如权利要求3所述的管道快速连通装置的实现方法，其特征在于：所述的耐高压金属网软管的截面呈U形结构。4. The method for realizing the quick connection device of pipelines according to claim 3, characterized in that: the cross-section of the high-pressure-resistant metal mesh hose is U-shaped.
CN201510696403.9A 2015-10-23 2015-10-23 Pipeline high-speed communication device and its implementation Expired - Fee Related CN105351655B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110701406A (en) * 2019-09-30 2020-01-17 浙江松乔气动液压有限公司 Novel quick connector

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EP0354160A1 (en) * 1988-08-01 1990-02-07 Moshe Dolev Improved quick-disconnect hose coupling device
CN101639145A (en) * 2008-07-28 2010-02-03 魏仲志 Air hydraulic quick joint
CN203628110U (en) * 2013-12-31 2014-06-04 慈溪市天硕工贸有限公司 Quick coupling of water tube
CN205244704U (en) * 2015-10-23 2016-05-18 浙江雨龙管业科技有限公司 Pipeline communicates device fast

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
EP0354160A1 (en) * 1988-08-01 1990-02-07 Moshe Dolev Improved quick-disconnect hose coupling device
CN101639145A (en) * 2008-07-28 2010-02-03 魏仲志 Air hydraulic quick joint
CN203628110U (en) * 2013-12-31 2014-06-04 慈溪市天硕工贸有限公司 Quick coupling of water tube
CN205244704U (en) * 2015-10-23 2016-05-18 浙江雨龙管业科技有限公司 Pipeline communicates device fast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110701406A (en) * 2019-09-30 2020-01-17 浙江松乔气动液压有限公司 Novel quick connector

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