CN106764177A - Direct insertion fast connecting joint for pipe - Google Patents

Direct insertion fast connecting joint for pipe Download PDF

Info

Publication number
CN106764177A
CN106764177A CN201710028272.6A CN201710028272A CN106764177A CN 106764177 A CN106764177 A CN 106764177A CN 201710028272 A CN201710028272 A CN 201710028272A CN 106764177 A CN106764177 A CN 106764177A
Authority
CN
China
Prior art keywords
sealing ring
joint body
cell wall
pipe
joint
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.)
Pending
Application number
CN201710028272.6A
Other languages
Chinese (zh)
Inventor
韩青雲
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.)
JIANGSU HONGBO MACHINERY MANUFACTURY CO Ltd
Original Assignee
JIANGSU HONGBO MACHINERY MANUFACTURY 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 JIANGSU HONGBO MACHINERY MANUFACTURY CO Ltd filed Critical JIANGSU HONGBO MACHINERY MANUFACTURY CO Ltd
Priority to CN201710028272.6A priority Critical patent/CN106764177A/en
Publication of CN106764177A publication Critical patent/CN106764177A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/02Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/025Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an inner elastic part pressed against an outer part by reason of its elasticity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00Bends; Siphons
    • F16L43/02Bends; Siphons adapted to make use of special securing means

Abstract

The invention provides direct insertion fast connecting joint for pipe, including joint body, the joint body is body, the annular mouth at the two ends of the joint body is provided with the annular groove concentric with the annular mouth, the tube wall that the annular groove separates the joint body is the first cell wall, the second cell wall, first cell wall is fixedly connected with first sealing ring of at least, second cell wall is fixedly connected with corresponding second sealing ring in and position consistent with the first sealing ring quantity, and first sealing ring, the second sealing ring elastic clamping are in pipeline.Beneficial effects of the present invention:The application has reached and has been inserted directly into locking connection, and connection speed is fast, has greatly saved the time of Pipe installing and the purpose of the thorough No leakage of sealing.

Description

Direct insertion fast connecting joint for pipe
Technical field
The present invention relates to the device related to pipeline, and in particular to a kind of pipeline connects with the quick connection that pipeline is attached Head.
Background technology
Pipeline is a kind of medium for conveying gas-liquid medium, and connection is typically threadedly coupled between pipeline, i.e., screw thread connects Joint.Carry out being threaded with following weak point using thread connecting joint.Firstth, the process being threadedly coupled is slow, Need to consume substantial amounts of man-hour so that the reduction of Pipe installing efficiency.Secondth, need to utilize rubber in water pipe thread connection procedure Sealed at band winding screw thread.
The content of the invention
The present invention overcomes the shortcomings of that background technology provides direct insertion fast connecting joint for pipe, goal of the invention:Directly insert Enter locking connection, connection speed is fast, has greatly saved the time of Pipe installing;Seal thorough No leakage.
The invention provides following technical proposals:Direct insertion fast connecting joint for pipe, including joint body, the joint Body is body, and the annular mouth at the two ends of the joint body is provided with the annular groove concentric with the annular mouth, the annular groove Separate the tube wall of the joint body for the first cell wall, the second cell wall, first cell wall is fixedly connected with the of at least one One sealing ring, second cell wall is fixedly connected with corresponding second sealing in and position consistent with the first sealing ring quantity Circle, first sealing ring, the second sealing ring elastic clamping are in pipeline.
In addition, the joint body is straight.
Or the joint body is bent.
Beneficial effects of the present invention:Two pipelines 8 wherein are only inserted in the annular groove 3 of one end of joint body 1, are made Obtain the first sealing ring 6 in annular groove 3, the second sealing ring 7 to be clamped the tube wall of pipeline 8, keep the sealing of pipeline.Together Sample inserts another pipeline in the annular groove 3 of the other end of joint body 1, same first sealing ring 6, the second sealing ring 7 pairs The tube wall of pipeline 8 is clamped, and completes the connection of the pipeline 8 of two.The application has reached and has been inserted directly into locking connection, connection speed Degree is fast, has greatly saved the time of Pipe installing and the purpose of the thorough No leakage of sealing.
Brief description of the drawings
Fig. 1 is the structural representation of herein described direct insertion fast connecting joint for pipe, and joint body 1 shows for straight It is intended to.
Fig. 2 be in Fig. 1 A to partial enlarged drawing.
Fig. 3 is that the joint body 1 is bent schematic diagram.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described with specific embodiment.
In Fig. 1,2,3:Joint body 1, annular mouth 2, annular groove 3, the first cell wall 4, the second cell wall 5, the first sealing ring 6, Second sealing ring 7, pipeline 8.
Direct insertion fast connecting joint for pipe, including joint body 1, the joint body 1 are body, it is characterised in that The annular mouth 2 at the two ends of the joint body 1 is provided with the annular groove 3 concentric with the annular mouth 2, and the annular groove 3 separates institute The tube wall of joint body 1 is stated for the first cell wall 4, the second cell wall 5, first cell wall 4 is fixedly connected with the first of at least one Sealing ring 6, second cell wall 5 is fixedly connected with corresponding second sealing in and position consistent with the quantity of the first sealing ring 6 Circle 7, first sealing ring 6, the elastic clamping of the second sealing ring 7 are in pipeline 8.
The joint body 1 is straight.Or the joint body 1 is bent.
Two pipelines 8 wherein are only inserted in the annular groove 3 of one end of joint body 1 so that in annular groove 3 first Sealing ring 6, the second sealing ring 7 are clamped to the tube wall of pipeline 8, keep the sealing of pipeline.Equally another pipeline is inserted In the annular groove 3 of the other end for entering joint body 1, same first sealing ring 6, the second sealing ring 7 are pressed from both sides to the tube wall of pipeline 8 Tightly, the connection of the pipeline 8 of two is completed.

Claims (3)

1. direct insertion fast connecting joint for pipe, including joint body(1), the joint body(1)It is body, its feature exists In the joint body(1)Two ends annular mouth(2)It is provided with and the annular mouth(2)Concentric annular groove(3), the ring Shape groove(3)Separate the joint body(1)Tube wall be the first cell wall(4), the second cell wall(5), first cell wall(4)It is fixed It is connected with first sealing ring of at least(6), second cell wall(5)It is fixedly connected with and first sealing ring(6)Number Measure consistent and corresponding second sealing ring in position(7), first sealing ring(6), the second sealing ring(7)Elastic clamping is in pipeline (8).
2. direct insertion fast connecting joint for pipe according to claim 1, it is characterised in that the joint body(1)For Straight.
3. direct insertion fast connecting joint for pipe according to claim 1, it is characterised in that the joint body(1)For Bent.
CN201710028272.6A 2017-01-16 2017-01-16 Direct insertion fast connecting joint for pipe Pending CN106764177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710028272.6A CN106764177A (en) 2017-01-16 2017-01-16 Direct insertion fast connecting joint for pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710028272.6A CN106764177A (en) 2017-01-16 2017-01-16 Direct insertion fast connecting joint for pipe
PCT/CN2017/078004 WO2018129808A1 (en) 2017-01-16 2017-03-24 Rapid connection adapter for direct-insertion pipe

Publications (1)

Publication Number Publication Date
CN106764177A true CN106764177A (en) 2017-05-31

Family

ID=58945555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710028272.6A Pending CN106764177A (en) 2017-01-16 2017-01-16 Direct insertion fast connecting joint for pipe

Country Status (2)

Country Link
CN (1) CN106764177A (en)
WO (1) WO2018129808A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156245A (en) * 2020-10-15 2021-01-01 青岛大学附属医院 Improved biliary tract drainage tube

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269436A (en) * 1980-04-14 1981-05-26 Jonas Medney Pre-insulated pipe system
CN1306170A (en) * 2000-01-15 2001-08-01 林竞春 Connection method for thin-wall stainless steel pipes
CN202040458U (en) * 2011-04-25 2011-11-16 王广武 Internally and externally adaptive sealing pipe joint
CN204717214U (en) * 2015-03-10 2015-10-21 航天晨光股份有限公司 The reducible multi-sealed sleeve expansion joint of a kind of thermal insulation layer
CN105423012A (en) * 2015-11-26 2016-03-23 重庆维斯顿实业有限公司 Sealed water pipe connecting mechanism
CN206468953U (en) * 2017-01-16 2017-09-05 江苏宏博机械制造有限公司 Direct insertion fast connecting joint for pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665208B1 (en) * 2006-05-25 2007-01-04 대림개발(주) Connecting tube
US8393647B2 (en) * 2009-07-31 2013-03-12 Delaware Capital Formation, Inc. Bolt-on transition coupling for piping system
CN202032221U (en) * 2011-04-27 2011-11-09 昆明普尔顿管业有限公司 Insertion type pipeline joint
CN203927176U (en) * 2014-06-27 2014-11-05 中国水利水电第十三工程局有限公司 Bell-and-spigot pipe
CN204239927U (en) * 2014-11-15 2015-04-01 桐乡市中龙纺业有限责任公司 The steam inlet tube of textile industry
CN204692874U (en) * 2015-06-08 2015-10-07 浙江楠丰管道工业有限公司 Curvedly connect the embedded electromagnetic welding double tube structure of formula and elbow connection thereof
CN204692870U (en) * 2015-06-08 2015-10-07 浙江楠丰管道工业有限公司 Direct-type electromagnetic welding double tube structure and straight joint thereof
CN205824413U (en) * 2016-06-21 2016-12-21 浙江腾飞管业有限公司 The conduit coupling that a kind of sealing is high

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269436A (en) * 1980-04-14 1981-05-26 Jonas Medney Pre-insulated pipe system
CN1306170A (en) * 2000-01-15 2001-08-01 林竞春 Connection method for thin-wall stainless steel pipes
CN202040458U (en) * 2011-04-25 2011-11-16 王广武 Internally and externally adaptive sealing pipe joint
CN204717214U (en) * 2015-03-10 2015-10-21 航天晨光股份有限公司 The reducible multi-sealed sleeve expansion joint of a kind of thermal insulation layer
CN105423012A (en) * 2015-11-26 2016-03-23 重庆维斯顿实业有限公司 Sealed water pipe connecting mechanism
CN206468953U (en) * 2017-01-16 2017-09-05 江苏宏博机械制造有限公司 Direct insertion fast connecting joint for pipe

Also Published As

Publication number Publication date
WO2018129808A1 (en) 2018-07-19

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Application publication date: 20170531

WD01 Invention patent application deemed withdrawn after publication