CN104534211A - Pipeline connecting device - Google Patents
Pipeline connecting device Download PDFInfo
- Publication number
- CN104534211A CN104534211A CN201410853619.7A CN201410853619A CN104534211A CN 104534211 A CN104534211 A CN 104534211A CN 201410853619 A CN201410853619 A CN 201410853619A CN 104534211 A CN104534211 A CN 104534211A
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- joint body
- pipeline
- flange disk
- connecting device
- 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
Links
Classifications
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention relates to a connector in particular to a pipeline connecting device. The pipeline connecting device comprises a pipeline connector body which is a hollow sleeve pipe. A flange connecting disc is installed at the front end of the pipeline connector body, a pressure fitting is installed at the rear end of the pipeline connector body and comprises a pressure fitting plate, the pressure fitting plate is fastened through a bolt, the front end of the pressure fitting plate is inserted in the pipeline connector body, a sealing packing ring is arranged at the front end of the pressure fitting plate, and two layers of sealing rings are arranged inside the pipeline connector body. The pipeline connecting device is ingenious in design and convenient to use, pipelines can be quickly connected, and the problem that welding and threaded connection are troublesome is solved. The sealing rings and the sealing packing ring are arranged, so that the pipeline connecting device is simple in structure, convenient and fast to operate, good in anti-leakage effect, especially flexible in operation, fast in installation and good in sealing performance.
Description
Technical field
The present invention relates to a kind of link, particularly relate to a kind of assembling pipe joint.
Background technique
Connection between pipeline usually adopts welding manner or is threaded, but tapping needs special tool on pipeline, wastes time and energy, inefficiency.Moreover a lot of pipe joint places environment is narrow, is unfavorable for carrying out welding operation, can carry out welding operation in time, but there is liquid in pipeline, this is again a volume problem needing to solve.Existing various pipeline fast mounting link can not solve sealing problem well on the other hand.Produce, in life a large amount of use pipeline, PPR pipe connection need a kind of not only rapid and convenient but also can the connection set of reliable sealing.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of brand-new assembling pipe joint, can not possessing the connection realizing pipeline under welding condition, practical.
Technical solution of the present invention is: a kind of assembling pipe joint, comprise pipe joint body, described pipe joint body is hollow sleeve, described pipe joint body front end mounting flange land, described pipe joint body rear end is provided with differential, described differential comprises pressing flange disk, described pressing flange disk is fastened by bolts, in described pressing flange disk Inserting Tube pipe connecting body, described pressing flange disk front end is provided with stuffing box packing circle, and described pipe joint body interior is provided with some layers of seal ring.
As preferably, described pipe joint body front end is provided with screw thread short tube, and described Flange joint dish is arranged on described pipe joint body by screw thread.
As preferably, described Flange joint dish is directly welded on described pipe joint body.
As preferably, described seal ring is 2 layers.
The present invention designs ingenious, easy to use, can be connected by pipeline fast, avoids welding and the problems such as trouble that are threaded.The present invention is provided with seal ring and stuffing box packing circle, so simple and ingenious structure, fast easy to operate, and good leak-proof effect particularly can operate neatly, installs fast, good seal performance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is the another kind of example structure schematic diagram of the present invention;
Embodiment
Referring to accompanying drawing, describe a kind of assembling pipe joint of the present invention in detail.
Embodiment 1
As shown in Figure 1, a kind of assembling pipe joint, comprises pipe joint body 1, described pipe joint body 1 is hollow sleeve, described pipe joint body 1 front end mounting flange land 2, for connecting another Flange joint dish 2, the final connection ensureing pipeline.Described pipe joint body 1 rear end is provided with differential 3, and described differential 3 comprises pressing flange disk 31, and described pressing flange disk 31 is fastening by bolt 4, can carry out adjusting elasticity.In described pressing flange disk 31 Inserting Tube pipe connecting body 1, described pressing flange disk 31 front end is provided with stuffing box packing circle 11.Fastening by bolt 4, pressing flange disk 31 front end gives stuffing box packing circle 11 inside pressure, thus reaches the object of sealing.For further sealing, pipe joint body 1 hollow sleeve inside is provided with two-layer seal ring 12, can play seal action further.In the present embodiment, pipe joint body 1 front end is provided with screw thread short tube 13, and Flange joint dish 2 is arranged on described pipe joint body 1 by screw thread short tube 13.
Embodiment 2
As shown in Figure 2, a kind of assembling pipe joint, comprises pipe joint body 1, described pipe joint body 1 is hollow sleeve, described pipe joint body 1 front end mounting flange land 2, for connecting another Flange joint dish 2, the final connection ensureing pipeline.Described pipe joint body 1 rear end is provided with differential 3, and described differential 3 comprises pressing flange disk 31, and described pressing flange disk 31 is fastening by bolt 4, can carry out adjusting elasticity.In described pressing flange disk 31 Inserting Tube pipe connecting body 1, described pressing flange disk 31 front end is provided with stuffing box packing circle 11, fastening by bolt 4, pressing flange disk 31 front end gives stuffing box packing circle 11 inside pressure, thus reach the object of sealing, for further sealing, pipe joint body 1 hollow sleeve inside is provided with two-layer seal ring 12, can play seal action further.In the present embodiment, Flange joint dish 2 is directly welded on described pipe joint body 1.
Operating process of the present invention: the Flange joint dish 2 in this enforcement 1 is arranged on described pipe joint body 1 by screw thread short tube 13, then whole device is directly enclosed within the pipeline termination needing to connect, clamping bolt, ensures that pressing flange disk 31 seals and is closely fixed on described pipeline.Another pipeline puts this device simultaneously, finally by two Flange joint dish 2 bolton, guarantees successful connection.
The above; only embodiments of the invention; not any pro forma restriction is done to the present invention; any those of ordinary skill in the art; do not departing under technical solution of the present invention ambit; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, all belong to the scope of claims protection.
Claims (4)
1. an assembling pipe joint, comprise pipe joint body, described pipe joint body is hollow sleeve, it is characterized in that: described pipe joint body front end mounting flange land, described pipe joint body rear end is provided with differential, and described differential comprises pressing flange disk, described pressing flange disk is fastened by bolts, in described pressing flange disk Inserting Tube pipe connecting body, described pressing flange disk front end is provided with stuffing box packing circle, and described pipe joint body interior is provided with some layers of seal ring.
2. a kind of assembling pipe joint according to claim 1, is characterized in that: described pipe joint body front end is provided with screw thread short tube, and described Flange joint dish is arranged on described pipe joint body by screw thread.
3. a kind of assembling pipe joint according to claim 1, is characterized in that: described Flange joint dish is directly welded on described pipe joint body.
4. a kind of assembling pipe joint according to claim 1, is characterized in that: described seal ring is 2 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853619.7A CN104534211A (en) | 2014-12-31 | 2014-12-31 | Pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853619.7A CN104534211A (en) | 2014-12-31 | 2014-12-31 | Pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534211A true CN104534211A (en) | 2015-04-22 |
Family
ID=52849797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410853619.7A Pending CN104534211A (en) | 2014-12-31 | 2014-12-31 | Pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542821A (en) * | 2022-01-27 | 2022-05-27 | 北京航天发射技术研究所 | But quick assembly disassembly's sealed rain-proof connecting device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168667C1 (en) * | 2000-04-04 | 2001-06-10 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Compensator of pulp line length expansion |
| CN2929420Y (en) * | 2006-04-24 | 2007-08-01 | 江苏百新波纹管有限公司 | Rotary non-thrust pipeline expansion device |
| CN101255939A (en) * | 2008-04-09 | 2008-09-03 | 袁国庆 | Online pressurized leaking stoppage sleeve type compensator |
| CN101818837A (en) * | 2010-04-20 | 2010-09-01 | 航天晨光股份有限公司 | Pressure-compensated rotary joint |
| KR20110004813A (en) * | 2010-11-16 | 2011-01-14 | 이병무 | A coupling pipe |
| CN201944473U (en) * | 2010-11-10 | 2011-08-24 | 洛阳双瑞特种装备有限公司 | Compensator with filler compacting structure |
| CN102352945A (en) * | 2011-09-28 | 2012-02-15 | 陈墅庚 | Improved novel anti-corrosion rotary compensator |
| CN202972298U (en) * | 2012-12-14 | 2013-06-05 | 江西铜业股份有限公司 | Expansion joint of pipeline |
| CN203431398U (en) * | 2013-09-02 | 2014-02-12 | 安徽理工大学 | Stuffing box type compensator |
| CN203488886U (en) * | 2013-08-23 | 2014-03-19 | 攀钢集团工程技术有限公司 | Plunger type expansion device |
| CN103644419A (en) * | 2013-11-20 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Axial length compensation type pipe joint |
| CN204164550U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of pipeline extension device of triple seal structure |
| CN204387549U (en) * | 2014-12-31 | 2015-06-10 | 刘旸 | A kind of assembling pipe joint |
-
2014
- 2014-12-31 CN CN201410853619.7A patent/CN104534211A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2168667C1 (en) * | 2000-04-04 | 2001-06-10 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Compensator of pulp line length expansion |
| CN2929420Y (en) * | 2006-04-24 | 2007-08-01 | 江苏百新波纹管有限公司 | Rotary non-thrust pipeline expansion device |
| CN101255939A (en) * | 2008-04-09 | 2008-09-03 | 袁国庆 | Online pressurized leaking stoppage sleeve type compensator |
| CN101818837A (en) * | 2010-04-20 | 2010-09-01 | 航天晨光股份有限公司 | Pressure-compensated rotary joint |
| CN201944473U (en) * | 2010-11-10 | 2011-08-24 | 洛阳双瑞特种装备有限公司 | Compensator with filler compacting structure |
| KR20110004813A (en) * | 2010-11-16 | 2011-01-14 | 이병무 | A coupling pipe |
| CN102352945A (en) * | 2011-09-28 | 2012-02-15 | 陈墅庚 | Improved novel anti-corrosion rotary compensator |
| CN202972298U (en) * | 2012-12-14 | 2013-06-05 | 江西铜业股份有限公司 | Expansion joint of pipeline |
| CN203488886U (en) * | 2013-08-23 | 2014-03-19 | 攀钢集团工程技术有限公司 | Plunger type expansion device |
| CN203431398U (en) * | 2013-09-02 | 2014-02-12 | 安徽理工大学 | Stuffing box type compensator |
| CN103644419A (en) * | 2013-11-20 | 2014-03-19 | 苏州蓝王机床工具科技有限公司 | Axial length compensation type pipe joint |
| CN204164550U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of pipeline extension device of triple seal structure |
| CN204387549U (en) * | 2014-12-31 | 2015-06-10 | 刘旸 | A kind of assembling pipe joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542821A (en) * | 2022-01-27 | 2022-05-27 | 北京航天发射技术研究所 | But quick assembly disassembly's sealed rain-proof connecting device |
| CN114542821B (en) * | 2022-01-27 | 2023-06-27 | 北京航天发射技术研究所 | But quick assembly disassembly's sealed rain-proof connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |