CN103486396A - Four-way sealing pipe connector - Google Patents
Four-way sealing pipe connector Download PDFInfo
- Publication number
- CN103486396A CN103486396A CN201310455350.2A CN201310455350A CN103486396A CN 103486396 A CN103486396 A CN 103486396A CN 201310455350 A CN201310455350 A CN 201310455350A CN 103486396 A CN103486396 A CN 103486396A
- Authority
- CN
- China
- Prior art keywords
- way
- way body
- pipe
- lower half
- half portion
- 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
Images
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The invention discloses a four-way sealing pipe connector. The four-way sealing pipe connector comprises a pipe connector body, and is characterized in that the pipe connector body comprises a four-way body. The four-way body comprises a four-way body upper half portion and a four-way body lower half portion. The four-way body upper half portion comprises a four-way body upper half portion barrel body, and encircling pipe upper portions are arranged on two sides of the four-way body upper half portion barrel body respectively; the four-way body upper half portion barrel body and the encircling pipe upper portions are integrally formed; the four-way body lower half portion comprises a four-way body lower half portion barrel body, and encircling pipe lower portions are arranged on two sides of the four-way body lower half portion barrel body respectively; the four-way body lower half portion barrel body and the encircling pipe lower portions are integrally formed. The four-way sealing pipe connector cancels welding seams of intersecting lines in the connecting position of the barrel bodies and the encircling pipe, eliminates potential safety hazards of cross welding seams, solves the problems that the welding seams cannot be detected and is high in safety, and quality of the four-way sealing pipe connector is improved.
Description
Technical field
The present invention relates to the improvement that a kind of pipe connects, refer in particular to a kind of be applicable to pipeline not during stopping transportation the safe four-way shutoff pipe of shutoff operation connect.
Background technique
In prior art, common four-way shutoff pipe connects, and comprises pipe junctor, pipe close, O-ring seals pipe close fixing device, pad, upper cover and flange bolt; Described pipe junctor, comprise the four-way body; Be provided with hubbed flange, anchor ear pipe on described four-way body, described hubbed flange is used for and the plugging holes equipment connection; Described anchor ear is effective carrys out the not pipeline of stopping transportation operation of anchor ear; Described pipe close after operation completes by means for placing plug in the through hole of hubbed flange, in order to block the medium in pipeline after perforate, be convenient to be folded down the equipment such as sandwich valve; Be provided with the pipe close fixing device on the sidewall of described hubbed flange and pipe close, in order to pipe close is fixed in the through hole of hubbed flange; Described O-ring seals is arranged in the seal groove of pipe close, and the outside of described O-ring seals contacts with the through-hole side wall of hubbed flange; The top of described hubbed flange is provided with upper cover, after the end of job, by flange bolt and flange, fixes; Be provided with pad between described hubbed flange and upper cover; Described four-way body, comprise the four-way body first half, four-way body Lower Half; The described four-way body first half, comprise four-way body first half cylindrical shell, be arranged on the anchor ear pipe first half of the both sides of four-way body first half cylindrical shell; The weld seam that the joint of described four-way body first half cylindrical shell and the anchor ear pipe first half adopts welding manner to form, make it form an integral body; Described four-way body Lower Half, comprise four-way body Lower Half cylindrical shell, be arranged on the anchor ear pipe Lower Half of the both sides of four-way body Lower Half cylindrical shell; The weld seam that the joint of described four-way body Lower Half cylindrical shell and anchor ear pipe Lower Half adopts welding manner to form, make it form an integral body; When the four-way body first half and four-way body Lower Half merge, form one can the existing pipeline of anchor ear the four-way body; The joint of the four-way body first half and four-way body Lower Half does not have connecting bolt to fix.Because connecing, four-way shutoff pipe need under the operating mode of 1.6MPa, 2.5MPa pressure rating, work, the technical requirements of the intersection welding seam welding of the four-way body cylindrical shell first half and the anchor ear pipe first half, four-way body cylindrical shell Lower Half and anchor ear pipe Lower Half is high, cost of production is high, and, because weld seam is difficult to film making inspection, there is certain potential safety hazard.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of be applicable to pipeline not during stopping transportation the safe four-way shutoff pipe of shutoff operation connect.
For achieving the above object, the technical solution used in the present invention is: a kind of four-way shutoff pipe connects, and comprises the pipe junctor; Described pipe junctor, comprise the four-way body; Described four-way body, comprise the four-way body first half, four-way body Lower Half; The described four-way body first half, comprise four-way body first half cylindrical shell, four-way body first half cylindrical shell both sides are provided with the anchor ear pipe first half; Described four-way body first half cylindrical shell and the anchor ear pipe first half adopt integrated mode to make it form an integral body; Described four-way body Lower Half, comprise four-way body Lower Half cylindrical shell, four-way body Lower Half cylindrical shell both sides are provided with anchor ear pipe Lower Half; Described four-way body Lower Half cylindrical shell and anchor ear pipe Lower Half adopt integrated mode to make it form an integral body.
Preferably, the described four-way body first half is respectively equipped with and is connected lug with the joint of four-way body Lower Half, and adopts lug connecting bolt assembly through connecting lug, both to be fixed.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Four-way shutoff pipe of the present invention connects, removed the weld seam of the joint intersecting line of the weld seam of joint intersecting line of four-way body first half cylindrical shell and the anchor ear pipe first half and four-way body Lower Half cylindrical shell and anchor ear pipe Lower Half, eliminated the potential safety hazard of cross weld seam, and solved the problem that this weld seam can't detect, improved the quality, safe of product; The four-way body first half, four-way body Lower Half joint arrange respectively the connection lug, and fix with lug connecting bolt assembly, easy for operation, have guaranteed that the installation that four-way shutoff pipe of the present invention connects is correct.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The plan view that accompanying drawing 1 connects for four-way shutoff pipe of the present invention;
The enlarged view of the partial sectional view that accompanying drawing 2 connects for four-way shutoff pipe of the present invention;
Wherein: 1, the four-way body first half; 2, four-way body Lower Half; 3, the anchor ear pipe first half; 4, hubbed flange; 5, anchor ear pipe Lower Half; 6, lug connecting bolt assembly; 7, upper cover; 8, flange bolt; 9, pad; 10, suspension ring; 11, pipe junctor; 12, pipe close; 13, O-ring seals; 14, pipe close fixing device.
embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-2 is that a kind of four-way shutoff pipe of the present invention connects, and comprises pipe junctor 11, pipe close 12, O-ring seals 13; Described pipe junctor 11, comprise four-way body (not marking); Be provided with hubbed flange 4, anchor ear pipe (not marking) on described four-way body, described hubbed flange 4 for the plugging holes equipment connection; Described anchor ear is effective carrys out the not pipeline of stopping transportation plugging holes operation of anchor ear; Described pipe close 12 is arranged in the through hole of hubbed flange 4 after operation completes, and in order to block the medium in pipeline, is convenient to be folded down the equipment such as sandwich valve; Be provided with pipe close fixing device 14 on the sidewall of described hubbed flange 4 and pipe close 12, in order to pipe close 12 is fixed in the through hole of hubbed flange 4, described pipe close fixing device 14 can be pin or lock ring or the mechanism for card that rises; Described O-ring seals 13 is arranged in the seal groove of pipe close 12, and the outside of described O-ring seals 13 contacts with the through-hole side wall of hubbed flange 4; The top of described hubbed flange 4 is provided with upper cover 7, and fixing by flange bolt 8; Be provided with pad 9 between described hubbed flange 4 and upper cover 7; Described four-way body, comprise the four-way body first half 1, four-way body Lower Half 2; The described four-way body first half 1, comprise four-way body first half cylindrical shell (not marking), be arranged on the anchor ear pipe first half 3 of the both sides of four-way body first half body; Described four-way body first half cylindrical shell and the anchor ear pipe first half 3 adopt integrated mode to make it form an integral body, in the present embodiment, are to adopt the mode of compacting to realize; Described four-way body Lower Half 2, comprise four-way body Lower Half cylindrical shell (not marking), be arranged on the anchor ear pipe Lower Half 5 of the both sides of four-way body Lower Half body; Described four-way body Lower Half body and anchor ear pipe Lower Half 5 adopt integrated mode to make it form an integral body, in the present embodiment, are to adopt the mode of compacting to realize; The described four-way body first half 1 is respectively equipped with and is connected lug (not marking) with the joint of four-way body Lower Half 2, and adopt lug connecting bolt assembly 6 by connect lug both fixed and form one can the existing pipeline of anchor ear the four-way body; Be provided with lifting bolt 10 on described upper cover 7.
Four-way shutoff pipe of the present invention connects, removed the weld seam of the joint intersecting line of the weld seam of joint intersecting line of four-way body first half cylindrical shell and the anchor ear pipe first half and four-way body Lower Half cylindrical shell and anchor ear pipe Lower Half, eliminated the potential safety hazard of cross weld seam, and solved the problem that this weld seam can't detect, improved the quality, safe of product; The four-way body first half, four-way body Lower Half joint arrange respectively the connection lug, and fix with lug connecting bolt assembly, convenient, guaranteed that the installation that four-way shutoff pipe of the present invention connects is correct.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a four-way shutoff pipe connects, and comprises the pipe junctor; It is characterized in that: described pipe junctor comprises the four-way body; Described four-way body, comprise the four-way body first half, four-way body Lower Half; The described four-way body first half, comprise four-way body first half cylindrical shell, four-way body first half cylindrical shell both sides are provided with the anchor ear pipe first half; Described four-way body first half cylindrical shell and the anchor ear pipe first half adopt integrated mode to make it form an integral body; Described four-way body Lower Half, comprise four-way body Lower Half cylindrical shell, four-way body Lower Half cylindrical shell both sides are provided with anchor ear pipe Lower Half; Described four-way body Lower Half cylindrical shell and anchor ear pipe Lower Half adopt integrated mode to make it form an integral body.
2. four-way shutoff pipe according to claim 1 connects, and it is characterized in that: the described four-way body first half is respectively equipped with and is connected lug with the joint of four-way body Lower Half, and adopts lug connecting bolt assembly through connecting lug, both to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455350.2A CN103486396A (en) | 2013-09-30 | 2013-09-30 | Four-way sealing pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455350.2A CN103486396A (en) | 2013-09-30 | 2013-09-30 | Four-way sealing pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486396A true CN103486396A (en) | 2014-01-01 |
Family
ID=49826865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455350.2A Pending CN103486396A (en) | 2013-09-30 | 2013-09-30 | Four-way sealing pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486396A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376247A (en) * | 1999-07-24 | 2002-10-23 | 拉蒂斯知识产权有限公司 | Tee connection to a pipeline |
| CN201487428U (en) * | 2009-08-19 | 2010-05-26 | 孔国花 | Integrated hoop |
| CN201764181U (en) * | 2010-09-29 | 2011-03-16 | 天津绿清管道科技发展有限公司 | Three-way block |
| CN201836596U (en) * | 2010-09-09 | 2011-05-18 | 苏州宏鼎水务有限公司 | Rush repairing device |
| CN202082532U (en) * | 2011-05-16 | 2011-12-21 | 山东亿佰通机械股份有限公司 | Combined tee connecting pipe clamp |
| CN202418994U (en) * | 2011-12-09 | 2012-09-05 | 吴青龙 | Buckling type three-way connector for line pipe elbow |
| CN203500765U (en) * | 2013-09-30 | 2014-03-26 | 苏州市燃气设备阀门制造有限公司 | Four-way plugging pipe connector |
-
2013
- 2013-09-30 CN CN201310455350.2A patent/CN103486396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376247A (en) * | 1999-07-24 | 2002-10-23 | 拉蒂斯知识产权有限公司 | Tee connection to a pipeline |
| CN201487428U (en) * | 2009-08-19 | 2010-05-26 | 孔国花 | Integrated hoop |
| CN201836596U (en) * | 2010-09-09 | 2011-05-18 | 苏州宏鼎水务有限公司 | Rush repairing device |
| CN201764181U (en) * | 2010-09-29 | 2011-03-16 | 天津绿清管道科技发展有限公司 | Three-way block |
| CN202082532U (en) * | 2011-05-16 | 2011-12-21 | 山东亿佰通机械股份有限公司 | Combined tee connecting pipe clamp |
| CN202418994U (en) * | 2011-12-09 | 2012-09-05 | 吴青龙 | Buckling type three-way connector for line pipe elbow |
| CN203500765U (en) * | 2013-09-30 | 2014-03-26 | 苏州市燃气设备阀门制造有限公司 | Four-way plugging pipe connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104234645B (en) | Pneumatic slip type elevator spider | |
| CN203500765U (en) | Four-way plugging pipe connector | |
| CN103486396A (en) | Four-way sealing pipe connector | |
| CN201772165U (en) | Safe connecting structure for large-sized high-pressure flanges | |
| CN205956592U (en) | Emergent sealing device of sand discharge pipe wire terminal | |
| CN203348530U (en) | Pressure container with warning device | |
| CN103527780A (en) | High-hardness spherical head | |
| CN201818822U (en) | Combustion gas gate valve with PE (Polythene) pipe joint | |
| CN104100789A (en) | Non-shutdown lead-out branch cross joint for in-service oil and gas pipeline | |
| CN203533053U (en) | Ball-shaped pipe joint | |
| CN103486382A (en) | Spherical pipe connector | |
| CN203948866U (en) | Oil transport pipeline perforating fast plugging device | |
| CN203671047U (en) | HDPE blue water supply pipe | |
| CN204162376U (en) | Cylinder barrel afterbody is two connects pin bearing oil cylinder | |
| CN103470897B (en) | Annular welds is used to seal the air brake hose nipple pressing embedding lining core | |
| CN204782990U (en) | Preventer pressure testing device | |
| CN201162915Y (en) | Pressurized leak stoppage device for long-transportation oil gas pipe | |
| CN204252918U (en) | A kind of wellhead for production | |
| CN203552869U (en) | Side cover for oil tank of transformer | |
| CN202972322U (en) | Pipe fitting with inclined branch pipe seat | |
| CN203413286U (en) | Tool type circumferential weld sealing and plugging fixture | |
| CN204664688U (en) | A kind ofly connect firm pipe joint | |
| CN203656395U (en) | PP pipe joint | |
| CN204200117U (en) | Pneumatic slip type elevator spider | |
| CN203927142U (en) | With the K type pipe joint of Double seal ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |