CN105114752A - Water pipe quick joint - Google Patents
Water pipe quick joint Download PDFInfo
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- CN105114752A CN105114752A CN201510636757.4A CN201510636757A CN105114752A CN 105114752 A CN105114752 A CN 105114752A CN 201510636757 A CN201510636757 A CN 201510636757A CN 105114752 A CN105114752 A CN 105114752A
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- water pipe
- joint
- pipe connection
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- taper
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe
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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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/075—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
技术领域 technical field
本发明涉及自来水管路维修配件技术领域，特别涉及一种水管快速活动接头。 The invention relates to the technical field of tap water pipeline maintenance accessories, in particular to a quick movable joint of a water pipe.
背景技术 Background technique
世界上所有的自来水管路，由于各种原因，经常发生水管局部破裂，导致大量宝贵的水资源流失，造成极大的浪费。维修自来水管路时，总是将局部破裂的旧水管整根拆掉，换上一根两端攻好牙的新水管，用管接头重新将自来水管路连接好。这种维修方法不但造成极大的浪费，而且新水管两端连接端需要攻牙，麻烦、费力、费时。 All the tap water pipelines in the world, due to various reasons, often have partial ruptures of the water pipes, resulting in the loss of a large amount of precious water resources and great waste. When repairing the tap water pipeline, always remove the whole part of the broken old water pipe, replace it with a new water pipe with tapped teeth at both ends, and reconnect the tap water pipeline with the pipe joint. This maintenance method not only causes great waste, but also requires tapping at both ends of the new water pipe, which is troublesome, laborious and time-consuming.
发明内容 Contents of the invention
本发明的目的在于改进已有技术的不足，提供一种维修自来水管路时，只要将自来水管路的旧水管破裂部分锯掉，换上一段两端连接端不需要攻牙的新水管就能将自来水管路快速连接好的水管快速活动接头，简单快速维修好自来水管路、减少浪费。 The purpose of the present invention is to improve the deficiencies of the prior art, and to provide a maintenance of the tap water pipeline, as long as the broken part of the old water pipe of the tap water pipeline is sawed off, and a section of new water pipe that does not need to be tapped at the connection end of the tap water pipeline can be replaced. The quick movable joint of the water pipe that quickly connects the water pipe can easily and quickly repair the water pipe and reduce waste.
本发明的技术方案是：由左接头、连接螺母、右接头、右锥度螺母、硅胶密封圈和左锥度螺母构成的水管快速活动接头，套入并卡紧在自来水管路的旧水管连接端外径上的左接头的左端设有与左锥度螺母配合的第一锥度外螺纹，第一锥度外螺纹的径向周圈设有3~5条均布的第一长开口，左接头的右端设有圆环凸肩，左接头的右端的外径与连接螺母左部壁厚上的中心孔动配合，连接螺母右部的螺纹孔与套入并卡紧在新换上的新水管连接端外径上的右接头左端的连接头的外螺纹连接锁紧在一起。 The technical solution of the present invention is: the water pipe fast movable joint composed of left joint, connecting nut, right joint, right taper nut, silicone sealing ring and left taper nut is inserted and clamped outside the old water pipe connection end of the tap water pipeline The left end of the left joint on the diameter is provided with the first taper external thread matched with the left taper nut, the radial circumference of the first taper external thread is provided with 3 to 5 uniformly distributed first long openings, and the right end of the left joint is provided with There is a ring shoulder, the outer diameter of the right end of the left joint is in motion with the center hole on the wall thickness of the left part of the connecting nut, and the threaded hole on the right part of the connecting nut is inserted into and clamped on the outside of the newly replaced new water pipe connection end. The external thread connection of the connector on the left end of the right connector on the diameter is locked together.
所述的右接头的右端设有与右锥度螺母配合的第二锥度外螺纹，第二锥度外螺纹的径向周圈设有3~5条均布的第二长开口。 The right end of the right joint is provided with a second taper external thread that cooperates with the right taper nut, and the radial circumference of the second taper external thread is provided with 3 to 5 evenly distributed second long openings.
所述的旧水管连接端和新水管连接端安装时不需要攻牙。 The old water pipe connection end and the new water pipe connection end do not need to be tapped during installation.
所述的旧水管连接端的环形右端面和新水管连接端的环形左端面之间设有硅胶密封圈，连接螺母将左接头和右接头连接锁紧在一起时，通过硅胶密封圈将旧水管连接端和新水管连接端密封连接在一起。 A silicone sealing ring is provided between the ring-shaped right end face of the old water pipe connection end and the ring-shaped left end face of the new water pipe connection end. It is tightly connected with the new water pipe connection end.
所述的左接头的第一内孔和右接头的第二内孔的孔径相同，分别大于旧水管连接端和新水管连接端的外径0.5~3.0mm。 The diameters of the first inner hole of the left joint and the second inner hole of the right joint are the same, which are respectively 0.5-3.0mm larger than the outer diameters of the old water pipe connection end and the new water pipe connection end.
所述的左接头右端的圆环凸肩的外径大于连接螺母左部壁厚上的中心孔的孔径、小于连接螺母右部的螺纹孔的孔径。 The outer diameter of the ring shoulder at the right end of the left joint is larger than the diameter of the central hole on the wall thickness of the left part of the connecting nut, and smaller than the diameter of the threaded hole at the right part of the connecting nut.
本发明与现有技术相比具有以下显著特点和积极效果：本发明在左接头的左端设有与左锥度螺母配合的第一锥度外螺纹，第一锥度外螺纹的径向周圈设有3~5条均布的第一长开口，左接头的右端设有圆环凸肩，左接头的右端的外径与连接螺母左部壁厚上的中心孔动配合，连接螺母右部的螺纹孔与套入并卡紧在新换上的新水管连接端外径上的右接头左端的连接头的外螺纹连接锁紧在一起；本发明在右接头的右端设有与右锥度螺母配合的第二锥度外螺纹，第二锥度外螺纹的径向周圈设有3~5条均布的第二长开口；本发明在旧水管连接端的环形右端面和新水管连接端的环形左端面之间设有硅胶密封圈，连接螺母将左接头和右接头连接锁紧在一起时，通过硅胶密封圈将旧水管连接端和新水管连接端密封连接在一起。用本发明维修自来水管路时，只要将自来水管路的旧水管破裂部分锯掉，将左接头的第一内孔套入到自来水管路的旧水管连接端外径上，使旧水管连接端的环形右端面处在左接头的第一内孔的右部，锁紧左接头左端的左锥度螺母，放入硅胶密封圈，将一段新水管的一端连接端插入右接头的第二内孔后再插入左接头的第一内孔的右端，直到与硅胶密封圈的右端面完全压在一起，锁紧右接头的右端的右锥度螺母，最后锁紧连接螺母，将左接头和右接头连接锁紧在一起，使自来水管路的旧水管连接端和新水管连接端密封连接在一起，就能快速地将破裂的自来水管路维修好。本发明使维修自来水管路简单快速、减少浪费。 Compared with the prior art, the present invention has the following remarkable features and positive effects: the present invention is provided with a first taper external thread matched with a left taper nut at the left end of the left joint, and the radial circumference of the first taper external thread is provided with 3 ~5 uniformly distributed first long openings, the right end of the left joint is provided with a circular shoulder, the outer diameter of the right end of the left joint is in motion with the center hole on the wall thickness of the left part of the connecting nut, and the threaded hole on the right part of the connecting nut Lock together with the external thread of the connector on the left end of the right connector that is inserted and clamped on the outer diameter of the newly replaced new water pipe connector; Two taper external threads, the radial circumference of the second taper external thread is provided with 3 to 5 evenly distributed second long openings; the present invention is provided between the annular right end surface of the old water pipe connection end and the annular left end surface of the new water pipe connection end. There is a silicone sealing ring, and when the connecting nut locks the left joint and the right joint together, the connection end of the old water pipe and the connection end of the new water pipe are sealed and connected together by the silicone sealing ring. When using the present invention to repair the tap water pipeline, as long as the broken part of the old water pipe of the tap water pipeline is sawed off, the first inner hole of the left joint is inserted into the outer diameter of the old water pipe connection end of the tap water pipeline, so that the old water pipe connection end The right end face of the ring is at the right part of the first inner hole of the left joint, lock the left taper nut at the left end of the left joint, put in the silicone sealing ring, insert one end of a new water pipe into the second inner hole of the right joint, and then Insert the right end of the first inner hole of the left joint until it is completely pressed together with the right end face of the silicone sealing ring, lock the right taper nut at the right end of the right joint, and finally lock the connecting nut to lock the connection between the left joint and the right joint Together, the old water pipe connecting end and the new water pipe connecting end of the running water pipeline are sealed and connected together, and the ruptured running water pipeline can be quickly repaired. The invention makes the maintenance of the tap water pipeline simple and fast, and reduces waste.
用本发明维修自来水管路时，旧水管的连接端和新水管的两端连接端不需要攻牙，只要将自来水管路的旧水管破裂部分锯掉，换上一段新水管与本发明连接就能将自来水管路快速连接好，使维修自来水管路简单快速。 When using the present invention to repair the tap water pipeline, the connection ends of the old water pipe and the two ends of the new water pipe do not need to be tapped, as long as the broken part of the old water pipe of the tap water pipeline is sawed off, and a section of new water pipe is replaced to connect with the present invention. The tap water pipeline can be quickly connected, so that the maintenance of the tap water pipeline is simple and fast.
附图说明 Description of drawings
本发明的具体结构由以下的实施例及其附图给出。 Concrete structures of the present invention are given by the following embodiments and accompanying drawings.
图1是根据本发明提出的一种水管快速活动接头的具体结构示意图（A-A剖视图）。 Fig. 1 is a specific structural schematic diagram (A-A sectional view) of a water pipe quick movable joint proposed according to the present invention.
图2是根据本发明提出的一种水管快速活动接头的具体结构K向视图。 Fig. 2 is a K-direction view of the specific structure of a water pipe quick movable joint proposed according to the present invention.
图中：（1）为左接头，（2）为第一内孔，（3）为连接螺母，（4）为圆环凸肩，（5）为右接头，（6）为第二内孔，（7）为右锥度螺母，（8）为第二锥度外螺纹，（9）为新水管连接端，（10）为右端，（11）为第二长开口，（12）为连接头，（13）为外螺纹，（14）为螺纹孔，（15）为中心孔，（16）为硅胶密封圈，（17）为第一长开口，（18）为第一锥度外螺纹，（19）为左锥度螺母，（20）为左端，（21）为旧水管连接端。 In the figure: (1) is the left joint, (2) is the first inner hole, (3) is the connecting nut, (4) is the ring shoulder, (5) is the right joint, (6) is the second inner hole , (7) is the right taper nut, (8) is the second taper external thread, (9) is the connection end of the new water pipe, (10) is the right end, (11) is the second long opening, (12) is the connector, (13) is the external thread, (14) is the threaded hole, (15) is the center hole, (16) is the silicone sealing ring, (17) is the first long opening, (18) is the first taper external thread, (19) ) is the left taper nut, (20) is the left end, and (21) is the old water pipe connection end.
具体实施方式 Detailed ways
下面结合实施例对本发明作进一步的说明。 The present invention will be further described below in conjunction with embodiment.
实施例：如图所示,由左接头（1）、连接螺母（3）、右接头（5）、右锥度螺母（7）、硅胶密封圈（16）和左锥度螺母（19）构成的水管快速活动接头，套入并卡紧在自来水管路的旧水管连接端（21）外径上的左接头（1）的左端（20）设有与左锥度螺母（19）配合的第一锥度外螺纹（18），第一锥度外螺纹（18）的径向周圈设有4条均布的第一长开口（17），左接头（1）的右端设有圆环凸肩（4），左接头（1）的右端的外径与连接螺母（3）左部壁厚上的中心孔（15）动配合，连接螺母（3）右部的螺纹孔（14）与套入并卡紧在新换上的新水管连接端（9）外径上的右接头（5）左端的连接头（12）的外螺纹（13）连接锁紧在一起。 Embodiment: As shown in the figure, a water pipe composed of a left joint (1), a connecting nut (3), a right joint (5), a right taper nut (7), a silicone sealing ring (16) and a left taper nut (19) The quick movable joint is inserted and fastened on the outer diameter of the old water pipe connection end (21) of the tap water pipeline. The left end (20) of the left joint (1) is provided with the first taper outer part matched with the left taper nut (19). The thread (18), the radial circumference of the first taper external thread (18) is provided with 4 uniformly distributed first long openings (17), and the right end of the left joint (1) is provided with a ring shoulder (4), The outer diameter of the right end of the left joint (1) is in motion fit with the central hole (15) on the wall thickness of the left part of the connecting nut (3), and the threaded hole (14) on the right part of the connecting nut (3) is inserted into and clamped on the The outer thread (13) of the connector (12) on the right joint (5) left end on the outer diameter of the new water pipe connection end (9) that is newly changed is connected and locked together.
右接头（5）的右端（10）设有与右锥度螺母（7）配合的第二锥度外螺纹（8），第二锥度外螺纹（8）的径向周圈设有4条均布的第二长开口（11）。 The right end (10) of the right joint (5) is provided with a second taper external thread (8) that cooperates with the right taper nut (7), and the radial circumference of the second taper external thread (8) is provided with 4 uniformly distributed Second long opening (11).
旧水管连接端（21）和新水管连接端（9）安装时不需要攻牙。 Tapping is not required when the old water pipe connection end (21) and the new water pipe connection end (9) are installed.
旧水管连接端（21）的环形右端面和新水管连接端（9）的环形左端面之间设有硅胶密封圈（16），连接螺母（3）将左接头（1）和右接头（5）连接锁紧在一起时，通过硅胶密封圈（16）将旧水管连接端（21）和新水管连接端（9）密封连接在一起。 A silicone sealing ring (16) is arranged between the ring-shaped right end face of the old water pipe connection end (21) and the ring-shaped left end face of the new water pipe connection end (9), and the connection nut (3) connects the left joint (1) and the right joint (5) ) are connected and locked together, the old water pipe connection end (21) and the new water pipe connection end (9) are hermetically connected together through a silicone sealing ring (16).
左接头（1）的第一内孔（2）和右接头（5）的第二内孔（6）的孔径相同，分别大于旧水管连接端（21）和新水管连接端（9）的外径0.6mm。 The diameters of the first inner hole (2) of the left joint (1) and the second inner hole (6) of the right joint (5) are the same, which are larger than the outer diameters of the old water pipe connection end (21) and the new water pipe connection end (9) respectively. Diameter 0.6mm.
左接头（1）右端的圆环凸肩（4）的外径大于连接螺母（3）左部壁厚上的中心孔（15）的孔径、小于连接螺母（3）右部的螺纹孔（14）的孔径。 The outer diameter of the ring shoulder (4) at the right end of the left joint (1) is larger than the diameter of the central hole (15) on the wall thickness of the left part of the connecting nut (3), and smaller than the threaded hole (14) on the right part of the connecting nut (3). ) of the aperture.
下面结合附图对本发明的工作过程进行具体描述。 The working process of the present invention will be specifically described below in conjunction with the accompanying drawings.
本发明的工作过程是：维修自来水管路时，将自来水管路的旧水管破裂部分锯掉，旋开连接螺母，将左接头的第一内孔套入到自来水管路的旧水管连接端外径上，使旧水管连接端的环形右端面处在左接头的第一内孔的右部，锁紧左接头左端的左锥度螺母，使左接头的左端卡紧在旧水管连接端的外径上，将硅胶密封圈放入左接头的第一内孔内与旧水管连接端的环形右端面贴合，将一段新水管的一端连接端插入右接头的第二内孔后再插入左接头的第一内孔的右端，直到与硅胶密封圈的右端面完全压在一起，将右接头左端的连接头的外螺纹旋入连接螺母右部的螺纹孔，锁紧右接头的右端的右锥度螺母，使右接头的右端卡紧在新水管连接端的外径上，最后锁紧连接螺母，将左接头和右接头连接锁紧在一起，使自来水管路的旧水管连接端的环形右端面和新水管连接端的环形左端面将硅胶密封圈压紧密封连接在一起，使旧水管连接端和新水管连接端紧固连接在一起。一段新水管的另一端连接端可用相同的方法与旧水管的另一端连接端连接，或用电焊与旧水管的另一端连接端直接焊接在一起。 The working process of the present invention is: when repairing the tap water pipeline, saw off the broken part of the old water pipe of the tap water pipeline, unscrew the connecting nut, insert the first inner hole of the left joint into the outside of the old water pipe connection end of the tap water pipeline Make the ring-shaped right end face of the connecting end of the old water pipe on the right part of the first inner hole of the left joint, lock the left taper nut on the left end of the left joint, and make the left end of the left joint fasten on the outer diameter of the connecting end of the old water pipe. Put the silicone sealing ring into the first inner hole of the left joint to fit the ring-shaped right end surface of the old water pipe connection end, insert one end of a new water pipe into the second inner hole of the right joint, and then insert it into the first inner hole of the left joint. The right end of the hole until it is completely pressed together with the right end face of the silicone sealing ring, screw the external thread of the connector at the left end of the right connector into the threaded hole on the right of the connecting nut, and lock the right taper nut at the right end of the right connector so that the right The right end of the joint is clamped on the outer diameter of the new water pipe connection end, and finally the connection nut is tightened to lock the left joint and the right joint together, so that the ring-shaped right end surface of the old water pipe connection end of the tap water line and the ring-shaped end face of the new water pipe connection end The left end face presses and seals the silicone sealing ring together, so that the connection end of the old water pipe and the connection end of the new water pipe are tightly connected together. The other end connecting end of a section of new water pipe can be connected with the other end connecting end of the old water pipe in the same way, or directly welded together with the other end connecting end of the old water pipe by electric welding.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935364.2A CN107917306A (en) | 2015-10-01 | 2015-10-01 | Water pipe rapid movable connector |
| CN201510636757.4A CN105114752B (en) | 2015-10-01 | 2015-10-01 | Water pipe quick joint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636757.4A CN105114752B (en) | 2015-10-01 | 2015-10-01 | Water pipe quick joint |
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| CN201710935364.2A Division CN107917306A (en) | 2015-10-01 | 2015-10-01 | Water pipe rapid movable connector |
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| CN105114752A true CN105114752A (en) | 2015-12-02 |
| CN105114752B CN105114752B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710935364.2A Pending CN107917306A (en) | 2015-10-01 | 2015-10-01 | Water pipe rapid movable connector |
| CN201510636757.4A Expired - Fee Related CN105114752B (en) | 2015-10-01 | 2015-10-01 | Water pipe quick joint |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710935364.2A Pending CN107917306A (en) | 2015-10-01 | 2015-10-01 | Water pipe rapid movable connector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952994A (en) * | 2016-06-17 | 2016-09-21 | 苏州安特实业有限公司 | Extrusion connecting device |
| CN108869948A (en) * | 2018-08-30 | 2018-11-23 | 黎廷猛 | A kind of easily replacement running water pipe |
| US11937563B2 (en) | 2020-11-02 | 2024-03-26 | Yi Feng | Greenhouse |
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| FR2442392A1 (en) * | 1978-11-24 | 1980-06-20 | Belles Ondes Forges | Demountable sealed pipe joint - uses coupling sleeve of which split conical ends with barrel thread accept nuts with matching bore |
| CN201074712Y (en) * | 2007-09-14 | 2008-06-18 | 张雪峰 | Leak-proof quick joint for pipe |
| CN204962155U (en) * | 2015-10-01 | 2016-01-13 | 罗建华 | Water pipe activity fast connects |
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| CN2185364Y (en) * | 1994-03-04 | 1994-12-14 | 康继民 | Quick joint for piping |
| CN2365492Y (en) * | 1998-03-06 | 2000-02-23 | 王进泉 | Convenient loose joint |
| CN2364306Y (en) * | 1999-04-20 | 2000-02-16 | 袁忠臣 | Insertion type connecting pipe fitting for pipeline |
| CN2378608Y (en) * | 1999-07-12 | 2000-05-17 | 宋邦华 | Quick-acting pipe joint |
| CN2487937Y (en) * | 2001-03-13 | 2002-04-24 | 肖维山 | Pipe jointing device |
| CN201014087Y (en) * | 2007-01-19 | 2008-01-30 | 刘统一 | Locking up type sealed tube joint |
| CN204239945U (en) * | 2014-11-14 | 2015-04-01 | 张曹斌 | Quick mounting dismounting pipe joint |
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- 2015-10-01 CN CN201710935364.2A patent/CN107917306A/en active Pending
- 2015-10-01 CN CN201510636757.4A patent/CN105114752B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE341664A (en) * | ||||
| GB861752A (en) * | 1958-10-22 | 1961-02-22 | Maico Fahrzeugfabrik G M B H | Improvements in or relating to pipe connections |
| FR2442392A1 (en) * | 1978-11-24 | 1980-06-20 | Belles Ondes Forges | Demountable sealed pipe joint - uses coupling sleeve of which split conical ends with barrel thread accept nuts with matching bore |
| CN201074712Y (en) * | 2007-09-14 | 2008-06-18 | 张雪峰 | Leak-proof quick joint for pipe |
| CN204962155U (en) * | 2015-10-01 | 2016-01-13 | 罗建华 | Water pipe activity fast connects |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952994A (en) * | 2016-06-17 | 2016-09-21 | 苏州安特实业有限公司 | Extrusion connecting device |
| CN108869948A (en) * | 2018-08-30 | 2018-11-23 | 黎廷猛 | A kind of easily replacement running water pipe |
| US11937563B2 (en) | 2020-11-02 | 2024-03-26 | Yi Feng | Greenhouse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107917306A (en) | 2018-04-17 |
| CN105114752B (en) | 2018-01-16 |
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