CN113513643A - Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline - Google Patents
Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline Download PDFInfo
- Publication number
- CN113513643A CN113513643A CN202110265272.4A CN202110265272A CN113513643A CN 113513643 A CN113513643 A CN 113513643A CN 202110265272 A CN202110265272 A CN 202110265272A CN 113513643 A CN113513643 A CN 113513643A
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- seat
- source station
- intelligent high
- 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
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Classifications
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- 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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- 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
- F16L23/003—Auxiliary devices
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- 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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- 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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
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- 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
Abstract
The invention discloses an assembled intelligent high-efficiency flange for quickly connecting and adjusting a source station pipeline, which comprises a first flange and a second flange, wherein the first flange comprises a connecting flange, a first sealing washer and a sliding block, the connecting flange is provided with a channel and a fixing groove, the second flange comprises a flange pipe, a flange seat, a fixing column, a connecting block and an extension pipe, and the connecting block is provided with an opening. The workman aligns fixed column and fixed slot calibration, utilizes the hand to insert flange pipe in flange's the passageway, and the fixed column inserts the fixed slot block simultaneously, makes flange and flange seat link together, and the workman utilizes hand sliding block, makes in the buckle on the slider inserts the opening of connecting block, makes buckle and connecting block, strengthens flange and flange seat's connection effect. The problem of traditional flange installation or dismantlement in-process, need the installation or the dismantlement of bolt one, can't the high-speed joint more wastes time and energy is solved.
Description
Technical Field
The invention relates to the technical field of pipeline connecting pieces, in particular to a flange for quickly connecting and adjusting an assembled intelligent high-efficiency source station pipeline.
Background
The flange is interconnect's between pipe and the pipe part for the connection between the pipe end, has the bolt hole on the flange, and the bolt makes two flanges tight coupling, and flange joint is pipeline construction's important connected mode, and flange joint convenient to use can bear great pressure, and in industrial pipeline, flange joint's use is very extensive, but traditional flange mounting or dismantlement in-process, needs the installation or the dismantlement of bolt needs one, and is more time-consuming and energy-consuming.
Disclosure of Invention
The invention aims to provide an assembled intelligent high-efficiency flange for quickly connecting and adjusting a source station pipeline, and aims to solve the problems that in the process of mounting or dismounting a traditional flange, bolts are required to be mounted or dismounted one by one, time and labor are wasted, and quick connection cannot be realized.
In order to achieve the purpose, the invention provides an assembly type intelligent high-efficiency flange for quickly connecting and adjusting a source station pipeline, which comprises a first flange and a second flange, wherein the first flange is detachably connected with the second flange and is positioned on one side of the second flange, the first flange comprises a connecting flange, a first sealing gasket, a sliding block and a buckle, the first sealing gasket is fixedly connected with the connecting flange and is positioned on one side of the connecting flange, the sliding block is slidably connected with the connecting flange and is positioned on the outer side of the connecting flange, the buckle is fixedly connected with the sliding block and is positioned on one side of the sliding block, which is far away from the connecting flange, the connecting flange is provided with a channel and a fixing groove, the fixing groove is positioned on one side of the connecting flange, which is far away from the first sealing gasket, the channel is positioned in the middle of the connecting flange, and the second flange comprises a flange pipe, The flange pipe is detachably connected with the connecting flange and is located on one side of the connecting flange, the flange pipe corresponds to the channel, the flange seat is fixedly connected with the flange pipe and is located in the middle of the flange pipe, the fixed column is fixedly connected with the flange seat and is located close to the flange seat on one side of the connecting flange and corresponds to the fixing groove, the connecting block is fixedly connected with the flange seat and is located on the outer side of the flange seat and corresponds to the sliding block, the connecting block is provided with an opening, the opening is located in the middle of the connecting block, the extension pipe is slidably connected with the flange pipe and is located on one side of the flange pipe.
Wherein, the buckle has the barb, the barb is located the slider is close to connecting block one side.
The first flange further comprises a clamping jaw, the clamping jaw is connected with the connecting flange in a rotating mode and located on one side of the sliding block, the flange seat is provided with a clamping groove, the clamping groove is located on one side, away from the connecting flange, of the flange seat, and the clamping jaw corresponds to the clamping groove.
The first flange further comprises a gasket, and the gasket is fixedly connected with the connecting flange and is positioned on one side, close to the flange seat, of the connecting flange.
The extension pipe is provided with a slip ring, and the slip ring is positioned on one side, close to the flange seat, of the extension pipe.
The flange pipe is provided with a limiting ring, and the limiting ring is positioned on one side, close to the lengthening pipe, of the flange pipe.
The second flange further comprises a sealing ring, the sealing ring is fixedly connected with the flange pipe and is located in the flange pipe and close to one side of the lengthening pipe.
The second flange further comprises a connecting disc, the connecting disc is fixedly connected with the lengthening pipe and is located on one side, away from the flange pipe, of the lengthening pipe.
The connecting disc is provided with a second sealing gasket, the second sealing gasket is fixedly connected with the connecting disc and is positioned on one side of the lengthened pipe, which is far away from the connecting disc.
According to the assembly type intelligent high-efficiency flange for quickly connecting and adjusting the source station pipeline, during installation, a worker aligns the fixed column and the fixed groove, inserts the flange pipe into the channel of the connecting flange by using the hand, simultaneously inserts the fixed column into the fixed groove, so that the connecting flange is connected and fixed with the flange seat, the worker slides the sliding block towards the flange seat by using the hand, so that the sliding block moves on the connecting flange, the buckle on the sliding block is inserted into the opening of the connecting block, so that the buckle is clamped with the connecting block, the connecting effect of the connecting flange and the flange seat is enhanced, the extension pipe is slid, the length of the flange pipe is adjusted, and the practicability is improved. When the connecting device is disassembled, a worker slides the sliding block towards the flange seat in the opposite direction by using hands to separate the buckle from the connecting block, and then separates the connecting flange from the flange seat by using the hands, so that the assembling and disassembling are convenient and rapid, and the bolts are assembled and disassembled wirelessly one by one. The problem of traditional flange installation or dismantlement in-process, need the installation or the dismantlement of bolt one, can't the high-speed joint more wastes time and energy is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a mounting flange for quick connection adjustment of an intelligent high-performance source station pipeline according to the present invention;
FIG. 2 is an exploded view of the assembled intelligent high performance source station piping quick connect adjustment flange of the present invention;
FIG. 3 is a front view of a mounting type intelligent high-performance source station pipe quick connect adjustment flange of the present invention;
fig. 4 is a cross-sectional view taken along plane a-a of fig. 3.
In the figure: 1-first flange, 2-second flange, 11-connecting flange, 12-first sealing washer, 13-sliding block, 14-buckle, 15-claw, 16-barb, 17-gasket, 18-fixed groove, 19-channel, 21-flange pipe, 22-flange seat, 23-fixed column, 24-connecting block, 25-lengthening pipe, 26-limiting ring, 27-sealing ring, 28-connecting disc, 29-second sealing washer, 221-clamping groove, 241-opening and 251-sliding ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the flange assembly includes a first flange 1 and a second flange 2, the first flange 1 includes a connecting flange 11, a first sealing gasket 12, a slider 13 and a buckle 14, the first sealing gasket 12 is fixedly connected to the connecting flange 11 and is located on one side of the connecting flange 11, the slider 13 is slidably connected to the connecting flange 11 and is located on the outer side of the connecting flange 11, the buckle 14 is fixedly connected to the slider 13 and is located on one side of the slider 13 away from the connecting flange 11, the connecting flange 11 has a channel 19 and a fixing groove 18, the fixing groove 18 is located on one side of the connecting flange 11 away from the first sealing gasket 12, the channel 19 is located in the middle of the connecting flange 11, the second flange 2 includes a flange tube 21, a flange seat 22, a fixing column 23, a connecting block 24 and an extension tube 25, the flange tube 21 is detachably connected to the connecting flange 11, and is located on one side of the flange 11, the flange tube 21 corresponds to the channel 19, the flange seat 22 is fixedly connected to the flange tube 21 and is located in the middle of the flange tube 21, the fixing column 23 is fixedly connected to the flange seat 22 and is located on one side of the flange seat 22 close to the flange 11 and corresponds to the fixing groove 18, the connecting block 24 is fixedly connected to the flange seat 22 and is located on the outer side of the flange seat 22 and corresponds to the slider 13, the connecting block 24 has an opening 241, the opening 241 is located in the middle of the connecting block 24, the extension tube 25 is slidably connected to the flange tube 21 and is located on one side of the flange tube 21.
In this embodiment, during installation, a worker aligns the fixing post 23 and the fixing groove 18, inserts the flange pipe 21 into the channel 19 of the connecting flange 11 by hand, and simultaneously inserts the fixing post 23 into the fixing groove 18 to engage with each other, so that the connecting flange 11 and the flange seat 22 are connected and fixed together, the worker slides the slider 13 toward the flange seat 22 by hand to move the slider 13 on the connecting flange 11, inserts the buckle 14 on the slider 13 into the opening 241 of the connecting block 24, engages with the connecting block 24 to strengthen the connection effect between the connecting flange 11 and the flange seat 22, slides the extension pipe 25, adjusts the length of the flange pipe 21, and improves the practicability. During disassembly, a worker slides the sliding block 13 in the direction opposite to the flange seat 22 by using hands to separate the buckle 14 from the connecting block 24, and then separates the connecting flange 11 from the flange seat 22 by using hands, so that the bolts are conveniently and rapidly assembled and disassembled, and the bolts are assembled and disassembled wirelessly. The problem of traditional flange installation or dismantlement in-process, the bolt needs the installation or the dismantlement of one, can't the high-speed joint more wastes time and energy is solved.
Further, the buckle 14 is provided with a barb 16, and the barb 16 is positioned on one side of the sliding block 13 close to the connecting block 24.
In this embodiment, the hook 14 enhances the engaging effect with the opening 241 of the connecting block 24 through the barb 16, so that the slider 13 is prevented from sliding down by gravity to separate the hook 14 from the connecting block 24, which affects the connecting effect when vertically installed.
Further, the first flange 1 further includes a clamping jaw 15, the clamping jaw 15 is rotatably connected with the connecting flange 11 and is located on one side of the sliding block 13, the flange seat 22 has a clamping groove 221, the clamping groove 221 is located on one side of the flange seat 22 far away from the connecting flange 11, and the clamping jaw 15 corresponds to the clamping groove 221.
In this embodiment, the worker rotates the claws 15 by hand, so that the claws 15 are caught in the catching grooves 221, thereby further strengthening the connection between the connection flange 11 and the flange seat 22.
Further, the first flange 1 further comprises a gasket 17, and the gasket 17 is fixedly connected with the connecting flange 11 and is located on one side of the connecting flange 11 close to the flange seat 22.
In the present embodiment, the gasket 17 prevents the side leakage at the joint between the connection flange 11 and the flange seat 22, which is not good in sealing performance, and enhances the sealing performance.
Further, the elongated tube 25 has a slip ring 251, and the slip ring 251 is located on the side of the elongated tube 25 close to the flange seat 22.
In this embodiment, the slip ring 251 is moved on the flange pipe 21 by sliding the extension pipe 25 to adjust the length of the flange, which is highly practical.
Further, the flanged pipe 21 has a limiting ring 26, and the limiting ring 26 is located on a side of the flanged pipe 21 close to the elongated pipe 25.
In the present embodiment, the slip ring 251 is limited by the limit ring 26, so that the extension pipe 25 is prevented from sliding too long and being detached from the flange pipe 21.
Further, the second flange 2 further comprises a sealing ring 27, and the sealing ring 27 is fixedly connected with the flange pipe 21 and is located at one side of the flange pipe 21 close to the elongated pipe 25.
In the present embodiment, the sealing ring 27 enhances the sealing performance at the joint between the extension pipe 25 and the flange pipe 21.
Further, the second flange 2 further comprises a connecting disc 28, and the connecting disc 28 is fixedly connected with the elongated tube 25 and is located on one side of the elongated tube 25, which is far away from the flange tube 21.
In the present embodiment, the second flange 2 and the pipeline are connected and disconnected conveniently through the connecting disc 28.
Further, the connecting disc 28 is provided with a second sealing gasket 29, and the second sealing gasket 29 is fixedly connected with the connecting disc 28 and is located on one side of the connecting disc 28 far away from the elongated tube 25.
In the present embodiment, the second gasket 29 enhances the sealing property of the connection between the second flange 2 and the pipe, and prevents the side leakage at the connection.
The working principle and the using process of the invention are as follows: after the installation, the flange comprises a first flange 1 and a second flange 2, wherein the first flange 1 comprises a connecting flange 11, a first sealing washer 12, a sliding block 13, a buckle 14, a clamping jaw 15, a barb 16 and a gasket 17, and the second flange 2 comprises a flange pipe 21, a flange seat 22, a clamping groove 221, a fixing column 23, a connecting block 24, an extension pipe 25, a sliding ring 251, a limiting ring 26, a sealing ring 27, a connecting disc 28 and a second sealing gasket 29. The gasket 17, the first sealing gasket and the second sealing gasket enhance the sealing performance of the joint and prevent side leakage. The connecting plate 28 facilitates the disassembly of the second flange 2 and the pipe connection. During installation, a worker aligns the fixing posts 23 and the fixing grooves 18, inserts the flange pipe 21 into the channel 19 of the connecting flange 11 by hand, and simultaneously the fixing posts 23 are inserted into the fixing grooves 18 to be clamped, so that the connecting flange 11 and the flange seat 22 are connected and fixed together, the worker slides the sliding block 13 towards the flange seat 22 by hand, so that the sliding block 13 moves on the connecting flange 11, the buckles 14 on the sliding block 13 are inserted into the openings 241 of the connecting block 24, the barbs 16 on the buckles 14 are hooked on the connecting block 24, so that the buckles 14 are clamped with the connecting block 24, the connecting effect on the connecting flange 11 and the flange seat 22 is enhanced, and the sliding block 13 slides down by self gravity to separate the buckles 14 from the connecting block 24 when vertically installed, affecting the connection effect. The worker again rotates the claws 15 by hand, so that the claws 15 are clamped in the clamping grooves 221, and the connection between the connecting flange 11 and the flange seat 22 is further strengthened. The extension pipe 25 is slid, the slip ring 251 of the extension pipe 25 slides on the flange pipe 21, the length of the flange pipe 21 is adjusted, the practicability is improved, the limit ring 26 limits the slip ring 251, and the extension pipe 25 is prevented from sliding too long and being separated from the flange pipe 21. During disassembly, a worker slides the sliding block 13 in the direction opposite to the flange seat 22 by using hands to separate the buckle 14 from the connecting block 24, and then separates the connecting flange 11 from the flange seat 22 by using hands, so that the bolts are conveniently and rapidly assembled and disassembled, and the bolts are assembled and disassembled wirelessly. The problem of traditional flange installation or dismantlement in-process, need the installation or the dismantlement of bolt one, can't the high-speed joint more wastes time and energy is solved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An assembled intelligent high-efficiency flange for fast connection and adjustment of a source station pipeline is characterized in that,
the flange comprises a first flange and a second flange, the first flange is detachably connected with the second flange and is positioned on one side of the second flange, the first flange comprises a connecting flange, a first sealing washer, a sliding block and a buckle, the first sealing washer is fixedly connected with the connecting flange and is positioned on one side of the connecting flange, the sliding block is slidably connected with the connecting flange and is positioned on the outer side of the connecting flange, the buckle is fixedly connected with the sliding block and is positioned on one side of the sliding block, which is far away from the connecting flange, the connecting flange is provided with a channel and a fixing groove, the fixing groove is positioned on one side of the connecting flange, which is far away from the first sealing washer, the channel is positioned in the middle of the connecting flange, the second flange comprises a flange pipe, a flange seat, a fixing column, a connecting block and an extension pipe, and the flange pipe is detachably connected with the connecting flange, and is located flange one side, just the flange pipe with the passageway is corresponding, the flange seat with flange pipe fixed connection, and be located flange pipe middle part, the fixed column with flange seat fixed connection, and be located the flange seat is close to flange one side, and with the fixed slot is corresponding, the connecting block with flange seat fixed connection, and be located the flange seat outside, and with the slider is corresponding, the connecting block has the opening, the opening is located the connecting block middle part, extension pipe with flange pipe sliding connection, and be located flange pipe one side.
2. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the buckle has the barb, the barb is located the slider is close to connecting block one side.
3. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the first flange further comprises a clamping jaw, the clamping jaw is connected with the connecting flange in a rotating mode and located on one side of the sliding block, the flange seat is provided with a clamping groove, the clamping groove is located on one side, away from the connecting flange, of the flange seat, and the clamping jaw corresponds to the clamping groove.
4. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the first flange further comprises a gasket, and the gasket is fixedly connected with the connecting flange and is positioned on one side, close to the flange seat, of the connecting flange.
5. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the extension pipe is provided with a slip ring, and the slip ring is positioned on one side, close to the flange seat, of the extension pipe.
6. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the flange pipe is provided with a limiting ring, and the limiting ring is positioned on one side, close to the lengthening pipe, of the flange pipe.
7. The flange for fast connecting and adjusting the assembled intelligent high-performance source station pipeline as claimed in claim 1,
the second flange further comprises a sealing ring, and the sealing ring is fixedly connected with the flange pipe and is located in the flange pipe and close to one side of the lengthening pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265272.4A CN113513643A (en) | 2021-03-11 | 2021-03-11 | Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265272.4A CN113513643A (en) | 2021-03-11 | 2021-03-11 | Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113513643A true CN113513643A (en) | 2021-10-19 |
Family
ID=78061222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110265272.4A Pending CN113513643A (en) | 2021-03-11 | 2021-03-11 | Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113513643A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203115359U (en) * | 2012-12-27 | 2013-08-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Direct insertion hydraulic tube joint |
| CN203823285U (en) * | 2014-05-23 | 2014-09-10 | 温州富通管件制造有限公司 | Mounting flange |
| CN105508781A (en) * | 2016-02-19 | 2016-04-20 | 葛爱亮 | Novel rotary buckle type pipe quick connection joint |
| CN205534735U (en) * | 2016-04-14 | 2016-08-31 | 常州市武进第二法兰锻造有限公司 | Canned type flange |
| CN208735067U (en) * | 2018-08-15 | 2019-04-12 | 大连东兴锻造有限公司 | A kind of dedicated novel flange of pipeline |
| CN208750194U (en) * | 2018-07-15 | 2019-04-16 | 孙云虎 | A kind of anticorrosive plastic-steel pipe |
| CN211289092U (en) * | 2019-08-23 | 2020-08-18 | 无锡市汇宏液压气动有限公司 | Quick exhaust valve convenient to installation |
| CN212338536U (en) * | 2020-06-06 | 2021-01-12 | 江苏恒昌波纹管有限公司 | Non-thrust sleeve expansion joint |
| CN215635629U (en) * | 2021-03-11 | 2022-01-25 | 浙江中创节能科技有限公司 | Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline |
-
2021
- 2021-03-11 CN CN202110265272.4A patent/CN113513643A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203115359U (en) * | 2012-12-27 | 2013-08-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Direct insertion hydraulic tube joint |
| CN203823285U (en) * | 2014-05-23 | 2014-09-10 | 温州富通管件制造有限公司 | Mounting flange |
| CN105508781A (en) * | 2016-02-19 | 2016-04-20 | 葛爱亮 | Novel rotary buckle type pipe quick connection joint |
| CN205534735U (en) * | 2016-04-14 | 2016-08-31 | 常州市武进第二法兰锻造有限公司 | Canned type flange |
| CN208750194U (en) * | 2018-07-15 | 2019-04-16 | 孙云虎 | A kind of anticorrosive plastic-steel pipe |
| CN208735067U (en) * | 2018-08-15 | 2019-04-12 | 大连东兴锻造有限公司 | A kind of dedicated novel flange of pipeline |
| CN211289092U (en) * | 2019-08-23 | 2020-08-18 | 无锡市汇宏液压气动有限公司 | Quick exhaust valve convenient to installation |
| CN212338536U (en) * | 2020-06-06 | 2021-01-12 | 江苏恒昌波纹管有限公司 | Non-thrust sleeve expansion joint |
| CN215635629U (en) * | 2021-03-11 | 2022-01-25 | 浙江中创节能科技有限公司 | Flange for quick connection and adjustment of assembled intelligent high-efficiency source station pipeline |
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