CN208735066U - High-sealing-performflange flange is used in a kind of connection of pipeline - Google Patents
High-sealing-performflange flange is used in a kind of connection of pipeline Download PDFInfo
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- CN208735066U CN208735066U CN201821221924.4U CN201821221924U CN208735066U CN 208735066 U CN208735066 U CN 208735066U CN 201821221924 U CN201821221924 U CN 201821221924U CN 208735066 U CN208735066 U CN 208735066U
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- flange
- connector
- fixing groove
- hole
- sealing
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Abstract
The utility model relates to a kind of pipeline connection High-sealing-performflange flanges, including first flange, second flange, the first flange is fixedly connected with second flange by ring flange, the first flange, second flange lumen centers offer through-hole, fixing groove is offered on the outside of the through-hole, the fixing groove inner cavity is evenly arranged with link block, threaded hole is uniformly provided on the left of the fixing groove, connector is fixedly connected with the fixing groove corresponding section on the left of the second flange, position corresponding with the link block opens up fluted on the connector, fixation hole is offered at position corresponding with the threaded hole on the connector, filter screen is provided on the left of the second flange inner via hole, gasket is provided on the left of the filter screen, it is provided with embedded fixing groove and connector sealing structure, it is connected firmly, significantly Increase the leakproofness of flanged joint, it is reasonable in design, sealing effect is good and structural strength is high.
Description
Technical field
The utility model relates to a kind of pipeline connection High-sealing-performflange flanges, belong to flange technical field.
Background technique
Flange is a kind of attachment device, and flange is often used in the connection between pipeline in daily life, currently, flange
Disk is widely used in machinery as connector, very high to the intensity requirement of flange in some special occasions, but existing method
Lan Yinqi unreasonable structural design, it is impossible to meet the demand of people, the damage of flange will affect normal work, existing technology
In, it is by being arranged corresponding mounting hole, and then between realizing for example, by connectors such as bolts between a pair of of ring flange
Connection, in some relatively large flanges, bolt be also inevitably by demand it is very big, this is often resulted on production cost
Burden, also, the connection of excessive bolt is unfavorable for the loss of weight of equipment entirety when flange docks, usually in adjacent two flange
Between gasket is set, such structure will lead to gasket after long-time service and be corroded damage, eventually causes leakage,
And flange service life is lower, is easily used to be corroded for a long time, is unfavorable for the use of people.
Utility model content
The purpose of this utility model is to provide a kind of pipeline connection High-sealing-performflange flanges, pass through setting fixing groove and company
Fitting protrudes into connector in fixing groove in connection, with link block and groove, so that connector will not in fixing groove
Appearance position rotation, is fixedly connected with first flange with second flange by being fixedly connected for ring flange, passes through threaded hole, fixation
Hole and fixed thread bar cooperate, and positioning further is fixed to connector, because of the extension of connector, so that pipeline connects when connecting
Seam gap lengthens, and by the way that gasket is arranged, the leakproofness of flanged joint is considerably increased, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pipeline connection High-sealing-performflange flange, including first flange, second flange, the first flange and the second method
Orchid is fixedly connected by ring flange, and the first flange, second flange lumen centers offer through-hole, is opened on the outside of the through-hole
Equipped with fixing groove, the fixing groove inner cavity is evenly arranged with link block, is uniformly provided with threaded hole on the left of the fixing groove, described
It is fixedly connected with connector on the left of second flange with the fixing groove corresponding section, it is opposite with the link block on the connector
The position answered opens up fluted, offers fixation hole on the connector at position corresponding with the threaded hole, and described
It is provided with filter screen on the left of two flange inner via holes, is provided with gasket on the left of the filter screen.
Further, the first flange and second flange outer surface are coated with anticorrosive paint.
Further, the ring flange is fixedly connected with first flange, second flange, and is uniformly opened on the ring flange
Equipped with mounting hole, installation threaded rod has been connected through a screw thread in the mounting hole.
Further, fixed thread bar has been connected through a screw thread in the threaded hole.
Further, the depth of the fixing groove be greater than connection connector length, and the fixing groove in and connector
Junction is provided with rubber pad.
Further, contact ring is provided on the left of the gasket.
The beneficial effects of the utility model are: a kind of pipeline connection High-sealing-performflange flange involved in the utility model,
By setting fixing groove and connector, connector is protruded into fixing groove in connection, with link block and groove, so that
Connector is not in that position rotates in fixing groove, makes first flange and the fixed company of second flange by being fixedly connected for ring flange
It connects, is cooperated by threaded hole, fixation hole and fixed thread bar, positioning further is fixed to connector, because of prolonging for connector
It stretches, so that connection gap lengthens when pipeline connects, by the way that gasket is arranged, considerably increases the leakproofness of flanged joint, this reality
With novel good with reasonable in design, sealing effect and structural strength is high.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of overall structure diagram of pipeline connection High-sealing-performflange flange of the utility model;
Fig. 2 is a kind of first flange right view of pipeline connection High-sealing-performflange flange of the utility model;
Fig. 3 is a kind of connector schematic diagram of pipeline connection High-sealing-performflange flange of the utility model;
Figure label: 1, first flange;2, second flange;3, ring flange;4, through-hole;5, fixing groove;6, link block;7, spiral shell
Pit;8, connector;9, groove;10, fixation hole;11, filter screen;12, gasket;13, mounting hole;14, threaded rod is installed;
15, fixed thread bar;16, contact ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution:
A kind of pipeline connection High-sealing-performflange flange, including first flange 1, second flange 2, the first flange 1 and the
Two flanges 2 are fixedly connected by ring flange 3, and the first flange 1,2 lumen centers of second flange offer through-hole 4, described
Fixing groove 5 is offered on the outside of through-hole 4, is protruded into connector 8 in fixing groove 5 in connection, 5 inner cavity of fixing groove is uniformly arranged
There is a link block 6, connector 8 in that is not in that position rotates in fixing groove, is uniformly provided with threaded hole on the left of the fixing groove 5
7,2 left side of the second flange and 5 corresponding section of fixing groove are fixedly connected with connector 8, on the connector 8 with it is described
The corresponding position of link block 6 opens up fluted 9, offers at position corresponding with the threaded hole 7 on the connector 8
Fixation hole 10 is cooperated by threaded hole 7, fixation hole 10 and fixed thread bar 15, positioning further is fixed to connector 8,
It is provided with filter screen 11 on the left of 2 inner via hole 4 of second flange, is provided with gasket 12 on the left of the filter screen 11.
Utility model works principle: the first flange 1 is coated with anticorrosive paint with 2 outer surface of second flange, protects
The present apparatus does not weather, and preferably reduces the impact force of water flow, and the ring flange 3 is fixed with first flange 1, second flange 2
Connection, and mounting hole 13 is uniformly provided on the ring flange 3, installation threaded rod has been connected through a screw thread in the mounting hole 13
14, fixed thread bar 15 has been connected through a screw thread in the threaded hole 7, and positioning further is fixed to connector 8, it is described solid
The depth for determining slot 5 is greater than the length of connection connector 8, and 8 junction of connector is provided with rubber pad in the fixing groove 5,
It avoids wall friction in connector 8 and fixing groove 5 from being damaged, contact ring 16 is provided on the left of the gasket 12, reduce flange to close
The pressure of packing increases service life.
More specifically, connector 8 is protruded into fixing groove 5 in connection, with link block 6 and groove 9, so that
Connector 8 is not in position rotation in fixing groove 5, and fixation hole 10 can be allowed accurately to communicate with threaded hole 7, by with it is solid
Determine the cooperation of threaded rod 15, positioning is fixed to connector 8, first flange 1 and the second method are made by being fixedly connected for ring flange 3
Orchid 2 is fixedly connected, and because of the extension of connector 8, so that connection gap lengthens when pipeline connects, gasket 12 considerably increases flange
The leakproofness of connection.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of pipeline connection High-sealing-performflange flange, including first flange (1), second flange (2), the first flange (1)
It is fixedly connected with second flange (2) by ring flange (3), it is characterised in that: the first flange (1), second flange (2) inner cavity
Center offers through-hole (4), offers fixing groove (5) on the outside of the through-hole (4), fixing groove (5) inner cavity is uniformly arranged
Have link block (6), be uniformly provided with threaded hole (7) on the left of the fixing groove (5), on the left of the second flange (2) with it is described solid
Determine slot (5) corresponding section to be fixedly connected with connector (8), position corresponding with the link block (6) on the connector (8)
It opens up fluted (9), offers fixation hole (10), institute at position corresponding with the threaded hole (7) on the connector (8)
It states and is provided with filter screen (11) on the left of second flange (2) inner via hole (4), be provided with gasket on the left of the filter screen (11)
(12).
2. a kind of pipeline connection High-sealing-performflange flange according to claim 1, it is characterised in that: the first flange
(1) anticorrosive paint is coated with second flange (2) outer surface.
3. a kind of pipeline connection High-sealing-performflange flange according to claim 1, it is characterised in that: the ring flange (3)
It is fixedly connected with first flange (1), second flange (2), and is uniformly provided with mounting hole (13), institute on the ring flange (3)
It states in mounting hole (13) and has been connected through a screw thread installation threaded rod (14).
4. a kind of pipeline connection High-sealing-performflange flange according to claim 1, it is characterised in that: the threaded hole (7)
Inside it has been connected through a screw thread fixed thread bar (15).
5. a kind of pipeline connection High-sealing-performflange flange according to claim 1, it is characterised in that: the fixing groove (5)
Depth be greater than connection connector (8) length, and the fixing groove (5) in connector (8) junction be provided with rubber pad.
6. a kind of pipeline connection High-sealing-performflange flange according to claim 1, it is characterised in that: the gasket (12)
Left side is provided with contact ring (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821221924.4U CN208735066U (en) | 2018-07-31 | 2018-07-31 | High-sealing-performflange flange is used in a kind of connection of pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821221924.4U CN208735066U (en) | 2018-07-31 | 2018-07-31 | High-sealing-performflange flange is used in a kind of connection of pipeline |
Publications (1)
Publication Number | Publication Date |
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CN208735066U true CN208735066U (en) | 2019-04-12 |
Family
ID=66029084
Family Applications (1)
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CN201821221924.4U Active CN208735066U (en) | 2018-07-31 | 2018-07-31 | High-sealing-performflange flange is used in a kind of connection of pipeline |
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CN (1) | CN208735066U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869910A (en) * | 2018-07-31 | 2018-11-23 | 江苏五洲管业有限公司 | High-sealing-performflange flange is used in a kind of connection of pipeline |
CN110241984A (en) * | 2019-07-06 | 2019-09-17 | 阜阳市砼行建材有限公司 | A kind of rainwater pipe device for building energy-saving improvement project |
CN112253863A (en) * | 2020-10-29 | 2021-01-22 | 宝钛华神钛业有限公司 | Single-flange mechanism for avoiding titanium sponge oxidation |
-
2018
- 2018-07-31 CN CN201821221924.4U patent/CN208735066U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869910A (en) * | 2018-07-31 | 2018-11-23 | 江苏五洲管业有限公司 | High-sealing-performflange flange is used in a kind of connection of pipeline |
CN110241984A (en) * | 2019-07-06 | 2019-09-17 | 阜阳市砼行建材有限公司 | A kind of rainwater pipe device for building energy-saving improvement project |
CN112253863A (en) * | 2020-10-29 | 2021-01-22 | 宝钛华神钛业有限公司 | Single-flange mechanism for avoiding titanium sponge oxidation |
CN112253863B (en) * | 2020-10-29 | 2022-04-08 | 宝钛华神钛业有限公司 | Single-flange mechanism for avoiding titanium sponge oxidation |
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