CN106813029B - Spirotallic gasket - Google Patents
Spirotallic gasket Download PDFInfo
- Publication number
- CN106813029B CN106813029B CN201710124676.5A CN201710124676A CN106813029B CN 106813029 B CN106813029 B CN 106813029B CN 201710124676 A CN201710124676 A CN 201710124676A CN 106813029 B CN106813029 B CN 106813029B
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- CN
- China
- Prior art keywords
- detection piece
- ring
- spirotallic gasket
- magnetic
- display 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.)
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of spirotallic gaskets, it solves spirotallic gasket and is easy dress in installation process partially, and then the problem of causing sealing effect to decline, its key points of the technical solution are that being provided with support frame on the inside of the support ring, support frame as described above is installed with magnetic part in the center point of support ring；It further include a detection piece, the detection piece, which can protrude into, realizes positioning in the pipe hole of ring flange, the center of the detection piece is provided with the magnetic switch of detection magnetic part, a display device is additionally provided on the detection piece, display device executes display movement under magnetic switch connection, reached magnetic switch position be pipeline the center of circle position, it only needs for magnetic part and magnetic switch to be mutually aligned, it is equal to for being mutually aligned in the axle center in the axle center of ring flange and spirotallic gasket, then it can be fed back by display device, can be achieved with accurately installing.
Description
Technical field
The present invention relates to sealing material technical field, in particular to a kind of spirotallic gasket with accurate alignment function.
Background technique
In chemical industry, pharmaceutical industries, the medical fluid in production process is conveyed by pipeline splicing, the pipeline of splicing it
Between sealing function guaranteed by spirotallic gasket.Spirotallic gasket is filled by the positioning ring and winding for being located at the support ring of inner ring, outer ring
Central filler sealing structure between is constituted.Support ring and positioning ring are usually arranged as metal material, intermediate filling
Graphite or polytetrafluoroethylene (PTFE) can be used according to the difference of use environment in sealing structure.In the installation process of flange, Ying Jiang
Flange sealing surface is cleaned out, and gasket surface must not have the defects of radial scratch, and must not be filled partially.The cleaning of gasket surface can be with
Simply by manually being handled, but due to being not aligned in installation process, very easy dress partially, is especially being pacified
It is more inconvenient in the process for filling perpendicular.
For example, a kind of new shape spiral wound gasket of disclosure of the invention that patent application number is 201620563102.9, including by interior
Except the outer ring, outer annular-stiffer, graphite tape, interior reinforcing ring and the inner ring that set gradually, wherein at least one is magnetic rings, is being installed
When, it is only necessary to spirotallic gasket is placed on to the corresponding position of a side flange, completes to pre-fix.
Although this mounting means pre-fixed keeps installation process simpler efficiently, still lacks and effectively pacifying
The device of centering in dress process is easy dress partially, and then sealing effect is caused to decline.
Summary of the invention
The object of the present invention is to provide a kind of spirotallic gaskets that accurate centering can be realized in the middle with flange installation process.
To solve the above problems, the present invention provides a kind of spirotallic gasket, the positioning ring of support ring, outer ring including inner ring with
And the sealing ring being arranged between, support frame is provided on the inside of the support ring, support frame as described above is in support ring
The center point is installed with magnetic part；It further include a detection piece, the detection piece can protrude into and realize positioning in the pipe hole of flange, described
The center of detection piece is provided with the magnetic switch of detection magnetic part, and a display device is additionally provided on the detection piece, shows
Showing device executes display movement under magnetic switch connection.
By using above-mentioned technical proposal, installed by the support frame that is internally provided in support ring, and in the center point
Be magnetic part, and a detection piece is placed in the pipe hole of flange, and the center of detection piece is provided with magnetic switch, magnetic
The position of switch is the position in the center of circle of pipeline, it is only necessary to be mutually aligned magnetic part and magnetic switch, be equal to flange
Axle center and the axle center of spirotallic gasket be mutually aligned, then can be fed back by display device, can be achieved with accurately installing.
As further improvement of the invention, the display device includes that power supply and the setting being controlled to a power supply exist
Luminescent device on detection piece.
By using above-mentioned technical proposal, luminescent device is installed on the detector, can be pacified in alignment procedures
Dress personnel timely receive.
As further improvement of the invention, the detection piece be it is discoid, be provided at the outer edge of detection piece
The notch that many places radially open up is provided with spring in notch, and it is arc that the other end of the spring, which is connected with outer,
Conflict block.
By using above-mentioned technical proposal, since the pipe hole of flange is circular hole, so being provided with discoid detection piece
It can preferably be positioned in pipe hole, and the setting of conflict block, since conflict block is connected with spring, so conflict can be passed through
The setting of block can match the pipe hole of different-diameter.
As further improvement of the invention, the side-walls of the notch are provided with sliding rail, and the conflict block is placed in this
In sliding rail, the top of the conflict block has the handle piece of protrusion setting.
By using above-mentioned technical proposal, the setting of sliding rail can play the sliding of conflict block inside sliding rail, conflict block
Sliding is more steady, and the setting of handle piece, can play the force convenient for operator.
As further improvement of the invention, support frame as described above is rendered as filter screen, is provided on filter screen by iron
The placed cavity that plate encloses.
By using above-mentioned technical proposal, it can effectively prevent fixing particle in pipeline and block in the duct, and then guarantee
The service life of flange；Be provided with the placed cavity enclosed by iron plate, it may be convenient to which magnetic part is placed and consolidated in filter screen
It is fixed.
As further improvement of the invention, the upper and lower surface of the support ring and positioning ring is all covered with annular magnet
Layer.
By using above-mentioned technical proposal, flange is mostly that steel and iron manufacturing forms, and can mutually be attracted by magnetic material, work as wrapped sheets
When with magnetism, it is only necessary to be bonded spirotallic gasket side corresponding with flange, just be capable of fixing on flange, complete predetermined
Position is to be ready in next pair.
As further improvement of the invention, the cross section of the support ring is V-arrangement boss support construction.
By using above-mentioned technical proposal, mutual structure cooperation intensity is enhanced.
As further improvement of the invention, the luminescent device is incandescent lamp or LED light, and the power supply is electricity
Pond.
In summary, the invention has the following advantages:
1, feedback is accurate, it is only necessary to be mutually aligned magnetic part and magnetic switch, be equal to the axle center of flange and winding
The axle center of gasket is mutually aligned, and then can be fed back by display device, can be achieved with accurately installing；
2, detection piece suitability is high, and detection piece is provided with the conflict block that one end has spring, can be adapted in difference
The pipeline of diameter；
3, have and pre-fix, be provided with annular magnetic iron layer, realize the effect pre-fixed, install simple and convenient；
4, detection piece and magnetic part are detachable setting, after installing under the fast quick-detach of energy.
Detailed description of the invention
Fig. 1 is the cut-away view in flange and spirotallic gasket installation process；
Fig. 2 is the top view of spirotallic gasket.
In figure, 1, support ring；2, positioning ring；3, sealing ring；4, support frame；41, placed cavity；42, magnetic part；5, it detects
Part；51, magnetic switch；52, display device；521, power supply；522, luminescent device；53, notch；54, spring；55, conflict block；
56, handle piece；6, annular magnetic iron layer；7, flange.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Please refer to attached drawing 1 and in conjunction with attached drawing 2, a kind of spirotallic gasket, the positioning ring 2 of support ring 1, outer ring including inner ring with
And the sealing ring 3 being arranged between, the cross section of support ring 1 is V-arrangement boss support construction, is set in the inside of support ring 1
It is equipped with support frame 4, support frame 4 is installed with magnetic part 42 in the center point of support ring 1；It further include a detection piece 5, detection piece 5 is
It is discoid.
The center of detection piece 5 is provided with the magnetic switch 51 (i.e. Hall element) of detection magnetic part 42, on detection piece 5 also
It is provided with a display device 52, display device 52 executes display movement under the connection of magnetic switch 51.
Display device 52 includes power supply 521 and the luminescent device being arranged on detection piece 5 being connected with power supply 521
522.Display device 52 includes power supply 521 and the luminescent device 522 being connected with power supply 521, in the present embodiment, photophore
Part 522 can use 1 incandescent lamp or LED light, and luminescent device 522 is connected with a power supply 521, and power supply 521 can be electricity
Pond avoids the mixed and disorderly of 521 line of power supply, and luminescent device 522 and a magnetic element phase coupling section, plays and incude in magnetic element
To after the magnetic field signal of magnetic part 42, luminescent device 522 issues light source.It is timely personnel can be mounted in alignment procedures
Receive.
Support frame 4 is rendered as filter screen, offers annular groove in the inner wall of support ring 1, filter screen can be dismantled down,
The placed cavity 41 enclosed by iron plate is provided on filter screen.It can effectively prevent fixing particle in pipeline and block in the duct,
And then guarantee the service life of flange 7；The placed cavity 41 enclosed by iron plate is provided in filter screen, it may be convenient to will be magnetic
Part 42 is placed and is fixed.
It is provided with the notch 53 that many places radially open up at the outer edge of detection piece 5, is selected in the present embodiment
With notch 53 at three, spring 54 is provided in notch 53, the other end of spring 54 is connected with the conflict block 55 that outer is arc,
Conflict block 55 is more than the outer edge of detection piece 5 under normally without force state.The side-walls of notch 53 are provided with sliding rail, contradict
Block 55 is placed in the sliding rail, and the top of conflict block 55 has the handle piece 56 of protrusion setting.The setting of sliding rail can play conflict block
Inside sliding rail, the sliding of conflict block 55 is more steady for 55 sliding, and the setting of handle piece 56, can play convenient for operator
Force.
Since the pipe hole of flange 7 is circular hole, so being provided with discoid detection piece 5 can be in pipe hole preferably
Positioning, and the setting of conflict block 55, since conflict block 55 is connected with spring 54；I.e. when using in lesser pipe hole,
Contradictory piece can suitably bounce back, and not only realize clamping, and the pipe of different-diameter can be matched by the setting of conflict block 55
Road hole, Gu detection piece 5 can protrude under the operation of operator realizes positioning in the pipe hole of 7 disk of flange.
It is further provided in, the upper and lower surface of support ring 1 and positioning ring 2 is all covered with annular magnetic iron layer 6.Flange 7
Mostly steel and iron manufacturing forms, and can mutually be attracted by magnetic material, when wrapped sheets has magnetism, it is only necessary to by spirotallic gasket and flange
7 corresponding side fittings, are just capable of fixing on flange 7, complete pre-determined bit, be to be ready in next pair.
The course of work of the invention is that a detection piece 5, the conflict of detection piece 5 are placed into the pipe hole of 7 disk of flange
Part plays the clamping in pipe hole, and the center of detection piece 5 is provided with magnetic switch 51, and the position of magnetic switch 51 is pipeline
The center of circle position, it is only necessary to magnetic part 42 and magnetic switch 51 are mutually aligned, are equal to the axle center of 7 disk of flange and winding
The axle center of gasket is mutually aligned, and then can be fed back by display device 52, be can be achieved with accurately installing, is installed it
Afterwards, part 5 can be will test easily to remove, magnetic element can also be also taken out from placed cavity 41.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of spirotallic gasket, the positioning ring (2) of support ring (1), outer ring including inner ring and it is arranged between close
Seal ring (3), which is characterized in that be provided on the inside of the support ring (1) support frame (4), support frame as described above (4) is in support ring
(1) the center point is installed with magnetic part (42)；It further include a detection piece (5), the detection piece (5) can protrude into the pipe of flange (7)
Positioning is realized in road hole, the center of the detection piece (5) is provided with the magnetic switch (51) of detection magnetic part (42), in the inspection
It surveys on part (5) and is additionally provided with a display device (52), it is dynamic that display device (52) executes display in the case where magnetic switch (51) are connected
Make.
2. spirotallic gasket according to claim 1, which is characterized in that the display device (52) include power supply (521) with
And luminescent device (522) of the setting being connected with power supply (521) on detection piece (5).
3. spirotallic gasket according to claim 2, which is characterized in that the detection piece (5) be it is discoid, in detection piece
(5) it is provided with the notch (53) that many places radially open up at outer edge, spring (54), institute are provided in notch (53)
The other end for stating spring (54) is connected with the conflict block (55) that outer is arc.
4. spirotallic gasket according to claim 3, which is characterized in that the side-walls of the notch (53) are provided with sliding rail,
The conflict block (55) is placed in the sliding rail, and the top of the conflict block (55) has the handle piece (56) of protrusion setting.
5. spirotallic gasket according to claim 4, which is characterized in that support frame as described above (4) is rendered as filter screen, is filtering
It is provided with the placed cavity (41) enclosed by iron plate on the net.
6. spirotallic gasket according to claim 1, which is characterized in that the upper following table of the support ring (1) and positioning ring (2)
Face is all covered with annular magnetic iron layer (6).
7. spirotallic gasket according to claim 1, which is characterized in that the cross section of the support ring (1) is V-arrangement boss branch
Support structure.
8. spirotallic gasket according to claim 3, which is characterized in that the luminescent device (522) is incandescent lamp or LED
Lamp, the power supply (521) are battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124676.5A CN106813029B (en) | 2017-03-03 | 2017-03-03 | Spirotallic gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124676.5A CN106813029B (en) | 2017-03-03 | 2017-03-03 | Spirotallic gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813029A CN106813029A (en) | 2017-06-09 |
| CN106813029B true CN106813029B (en) | 2019-02-26 |
Family
ID=59115059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124676.5A Active CN106813029B (en) | 2017-03-03 | 2017-03-03 | Spirotallic gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813029B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477582B (en) * | 2021-08-04 | 2024-03-01 | 江苏迪威高压科技股份有限公司 | Rust removal jig for high-pressure pipe fitting connector and use method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2302568A (en) * | 1995-06-23 | 1997-01-22 | John William Moore | Electromagnetic/magnetic reciprocating pump |
| CN102966736A (en) * | 2012-11-27 | 2013-03-13 | 中国五环工程有限公司 | Identifier installing structure of centering ring in metal winding type gasket |
| CN204187181U (en) * | 2014-10-24 | 2015-03-04 | 中国石油化工股份有限公司 | Automatic-positioning type flange gasket |
| CN205716134U (en) * | 2016-06-03 | 2016-11-23 | 慈溪埃弗龙密封件有限公司 | A kind of new shape spiral wound gasket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996011088A1 (en) * | 1994-10-07 | 1996-04-18 | Sfs Industrie Holding Ag | Installation tool for preassembled fastening element |
-
2017
- 2017-03-03 CN CN201710124676.5A patent/CN106813029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2302568A (en) * | 1995-06-23 | 1997-01-22 | John William Moore | Electromagnetic/magnetic reciprocating pump |
| CN102966736A (en) * | 2012-11-27 | 2013-03-13 | 中国五环工程有限公司 | Identifier installing structure of centering ring in metal winding type gasket |
| CN204187181U (en) * | 2014-10-24 | 2015-03-04 | 中国石油化工股份有限公司 | Automatic-positioning type flange gasket |
| CN205716134U (en) * | 2016-06-03 | 2016-11-23 | 慈溪埃弗龙密封件有限公司 | A kind of new shape spiral wound gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106813029A (en) | 2017-06-09 |
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