CN105156793A - Novel pipeline flange - Google Patents

Novel pipeline flange Download PDF

Info

Publication number
CN105156793A
CN105156793A CN201510634438.XA CN201510634438A CN105156793A CN 105156793 A CN105156793 A CN 105156793A CN 201510634438 A CN201510634438 A CN 201510634438A CN 105156793 A CN105156793 A CN 105156793A
Authority
CN
China
Prior art keywords
flange
filter screen
annular
novel pipeline
mounting hole
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
CN201510634438.XA
Other languages
Chinese (zh)
Inventor
徐广林
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 Wide Siphunculus Industry Manufacturing Co Ltd
Original Assignee
Jiangsu Wide Siphunculus Industry Manufacturing 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 Wide Siphunculus Industry Manufacturing Co Ltd filed Critical Jiangsu Wide Siphunculus Industry Manufacturing Co Ltd
Priority to CN201510634438.XA priority Critical patent/CN105156793A/en
Publication of CN105156793A publication Critical patent/CN105156793A/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
    • F16L23/00Flanged joints
    • F16L23/16Flanged joints characterised by the sealing means
    • F16L23/18Flanged joints characterised by the sealing means the sealing means being rings
    • 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
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

Abstract

The invention discloses a novel pipeline flange. The novel pipeline flange comprises a flange body; a connecting external pipe which is connected with an externally-connected pipeline is arranged at the flange body; mounting holes are formed in the flange body; an annular flange is arranged on a medium flowing port in the flange body; a filter screen is arranged between the flange body and the annular flange; mounting holes are formed in the annular flange and the filter screen and corresponding to the mounting holes in the flange body; the flange body, the annular flange and the filter screen are fixed through bolts passing through corresponding mounting holes; a sealing ring is arranged in the intermediate connecting part of the pipeline. The novel pipeline flange has the beneficial effects that the structure is simple, the operation is convenient, the resource waste can be effectively reduced, and meanwhile, the labor force can be saved; the filter screen can be used as a gasket through which the connecting firmness of the flange body and the annular flange can be improved, and the wastes on labor, materials and the like can be effectively decreased.

Description

A kind of novel pipeline flange
Technical field
The present invention relates to pipe running tool field, particularly a kind of novel pipeline flange.
Background technique
Flange, the again blue flange disk of call or bead.Flange is interconnective part between pipe and pipe, for the connection between pipe end, also has the flange that the equipment that is used in is imported and exported, for the connection between two equipment, as speed reducer flange.Flange joint or flanged joint, refer to and be interconnected releasable connection as one group of combined sealing structure by flange, pad and bolt three.Every union piece using bolt connection simultaneously to close at two planar perimeter, generally all be called " flange ", as the connection of ventilation duct, this class part can be called " flange type part ", but this connection is the local of an equipment, as the connection of flange and water pump, just bad water pump " flange type part ".But in actual life, two pipelines also need to filter to the material of circulation after connecting, and this just needs installing a filter screen separately, wastes a large amount of man power and materials.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of novel pipeline flange, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the invention provides following technological scheme: a kind of novel pipeline flange, comprise flange body, described flange body is provided with connection outer tube, the end connecting outer tube is screw thread plush copper or the recessed head of screw thread, both are threaded, flange body is provided with mounting hole, the MEDIA FLOW port of flange body is provided with an annular flange, be provided with filter screen between flange body and annular flange, the frame portion, both sides of filter screen is provided with packing ring, and the outer wall of packing ring is provided with salient point, the inwall of flange body and annular flange is provided with groove, and salient point and groove are located by connecting.
Preferably, described annular flange and filter screen are all provided with mounting hole.
Preferably, the mounting hole of described annular flange is corresponding with the mounting hole in flange body with the mounting hole on filter screen.
Preferably, described flange body, annular flange and filter screen are fixed by the mounting hole of bolt through three.
Preferably, the joint of described connection outer tube is provided with seal ring.
The beneficial effect of above technological scheme is adopted to be: structure is simple, easy to operate, effectively can reduce the waste of resource, labour force can also be saved simultaneously, filter screen can also play the effect of pad, enhance the soundness connected between flange body and annular flange, effectively can reduce the waste of the aspects such as human and material resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1-flange body, 2-connects outer tube, 3-annular flange, 4-filter screen, 5-bolt, 6-seal ring.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the specific embodiment of the present invention: a kind of novel pipeline flange, comprise flange body 1, described flange body 1 is provided with and connects outer tube 2, the end connecting outer tube 2 is screw thread plush copper or the recessed head of screw thread, both are threaded, flange body 1 is provided with mounting hole, the MEDIA FLOW port of flange body 1 is provided with an annular flange 3, filter screen 4 is provided with between flange body 1 and annular flange 3, the frame portion, both sides of filter screen 4 is provided with packing ring, the outer wall of packing ring is provided with salient point, and the inwall of flange body 1 and annular flange 3 is provided with groove, and salient point and groove are located by connecting.
Annular flange 3 and filter screen 4 are all provided with mounting hole, the mounting hole of annular flange 3 is corresponding with the mounting hole in flange body 1 with the mounting hole on filter screen 4, flange body 1, annular flange 3 and filter screen 4 are fixed by the mounting hole of bolt 5 through three, and the joint connecting outer tube 2 is provided with seal ring 6.
Change the novel pipeline flange of structure, structure is simple, easy to operate, effectively can reduce the waste of resource, labour force can also be saved simultaneously, filter screen can also play the effect of pad, enhances the soundness connected between flange body and annular flange, effectively can reduce the waste of the aspects such as human and material resources.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (5)

1. a novel pipeline flange, comprise flange body, it is characterized in that, described flange body is provided with connection outer tube, the end connecting outer tube is screw thread plush copper or the recessed head of screw thread, both are threaded, flange body is provided with mounting hole, the MEDIA FLOW port of flange body is provided with an annular flange, be provided with filter screen between flange body and annular flange, the frame portion, both sides of filter screen is provided with packing ring, and the outer wall of packing ring is provided with salient point, the inwall of flange body and annular flange is provided with groove, and salient point and groove are located by connecting.
2. a kind of novel pipeline flange according to claim 1, is characterized in that, described annular flange and filter screen are all provided with mounting hole.
3. a kind of novel pipeline flange according to claim 2, it is characterized in that, the mounting hole of described annular flange is corresponding with the mounting hole in flange body with the mounting hole on filter screen.
4. a kind of novel pipeline flange according to claim 3, is characterized in that, described flange body, annular flange and filter screen are fixed by the mounting hole of bolt through three.
5. a kind of novel pipeline flange according to claim 1, is characterized in that, the joint of described connection outer tube is provided with seal ring.
CN201510634438.XA 2015-09-29 2015-09-29 Novel pipeline flange Pending CN105156793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510634438.XA CN105156793A (en) 2015-09-29 2015-09-29 Novel pipeline flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510634438.XA CN105156793A (en) 2015-09-29 2015-09-29 Novel pipeline flange

Publications (1)

Publication Number Publication Date
CN105156793A true CN105156793A (en) 2015-12-16

Family

ID=54797760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510634438.XA Pending CN105156793A (en) 2015-09-29 2015-09-29 Novel pipeline flange

Country Status (1)

Country Link
CN (1) CN105156793A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247058A (en) * 2016-07-29 2016-12-21 盐城丰工机械有限公司 A kind of multi-pipeline adpting flange
CN106244953A (en) * 2016-07-29 2016-12-21 盐城丰工机械有限公司 A kind of connection filters flange efficiently
CN107653939A (en) * 2017-09-29 2018-02-02 谢萍萍 A kind of new water supply and drainage assembling pipe joint
CN112303352A (en) * 2019-07-29 2021-02-02 天津市升发科技股份有限公司 Two export aluminium alloy equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202901608U (en) * 2012-10-22 2013-04-24 江苏精业法兰管件有限公司 Flange
KR20140062744A (en) * 2012-11-15 2014-05-26 대우조선해양 주식회사 Fitting structure pipe flange sea water suction apparatus
CN204512721U (en) * 2014-12-29 2015-07-29 常州市常武欣摄石化配件有限公司 High-pressure anticorrosion flange
CN204554152U (en) * 2015-03-30 2015-08-12 宁波易天地信远密封技术有限公司 A kind of selfsealings pad with filter screen
CN204664676U (en) * 2015-05-21 2015-09-23 马鞍山市广源法兰环件有限公司 With the flange of filter screen
CN204986121U (en) * 2015-09-29 2016-01-20 江苏广通管业制造有限公司 Novel pipe flange

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202901608U (en) * 2012-10-22 2013-04-24 江苏精业法兰管件有限公司 Flange
KR20140062744A (en) * 2012-11-15 2014-05-26 대우조선해양 주식회사 Fitting structure pipe flange sea water suction apparatus
CN204512721U (en) * 2014-12-29 2015-07-29 常州市常武欣摄石化配件有限公司 High-pressure anticorrosion flange
CN204554152U (en) * 2015-03-30 2015-08-12 宁波易天地信远密封技术有限公司 A kind of selfsealings pad with filter screen
CN204664676U (en) * 2015-05-21 2015-09-23 马鞍山市广源法兰环件有限公司 With the flange of filter screen
CN204986121U (en) * 2015-09-29 2016-01-20 江苏广通管业制造有限公司 Novel pipe flange

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247058A (en) * 2016-07-29 2016-12-21 盐城丰工机械有限公司 A kind of multi-pipeline adpting flange
CN106244953A (en) * 2016-07-29 2016-12-21 盐城丰工机械有限公司 A kind of connection filters flange efficiently
CN107653939A (en) * 2017-09-29 2018-02-02 谢萍萍 A kind of new water supply and drainage assembling pipe joint
CN112303352A (en) * 2019-07-29 2021-02-02 天津市升发科技股份有限公司 Two export aluminium alloy equipment

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Application publication date: 20151216