CN105135110A - Flexible compensation pipeline connecting device - Google Patents
Flexible compensation pipeline connecting device Download PDFInfo
- Publication number
- CN105135110A CN105135110A CN201510493797.8A CN201510493797A CN105135110A CN 105135110 A CN105135110 A CN 105135110A CN 201510493797 A CN201510493797 A CN 201510493797A CN 105135110 A CN105135110 A CN 105135110A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- lining ring
- connecting device
- conjoint disk
- flexible compensation
- 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
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/026—Universal and axially displaceable joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to the field of design of air pipeline systems, in particular to a flexible compensation pipeline connecting device for solving the problem that pipeline connecting parts is susceptible to stress under the vibration condition. The flexible compensation pipeline connecting device comprises a first pipeline, a second pipeline, a first combination disc and a second combination disc, wherein a port of one end of the first pipeline is horn-shaped; the end part of one end of the second pipeline is spherical; the second pipeline is sealed in the horn-shaped port of the first pipeline through the spherical end part; the other end of the second pipeline can swing relative to the spherical end part; the first combination disc is arranged on the outer side of the horn-shaped port of the first pipeline in a sleeving manner; and the second combination disc is arranged on the outer side of the spherical end part of the second pipeline in a sleeving manner, and is matched and fixedly connected with the first combination disc for limiting the axle displacement between the first pipeline and the second pipeline. The pipeline connecting device has a flexible compensation effect, is easier to realize the pipeline installation, can eliminate the stress influence caused by the pipeline vibration, and is higher in reliability.
Description
Technical field
The present invention relates to air pipe system design field, be specifically related to a kind of flexible compensation pipeline connecting device.
Background technique
The pipeline connecting method that general plane environmental control system uses, the especially connecting means of high temperature conduit is flange plate Placement or clip connected mode.As shown in Figure 1, be flange plate Placement, namely weld two flange plate 1 at two pipe joints that will connect, by screw 2, the flange plate 1 be docking together is coupled together when mounted; As shown in Figure 2, be clip connected mode, namely weld convex, female fitting respectively at two pipe joints that will connect, by Quick Release Hoop 3, the convex-concave joint be docking together is coupled together when mounted.
Above two kinds of connecting means all can realize the reliable connection between pipeline, but uncompensated effect, and under pipeline vibrations condition, link part can be subject to stress influence, and requires higher to installation precision.
Summary of the invention
The object of this invention is to provide a kind of flexible compensation pipeline connecting device, to solve the problem that vibrations condition lower pipeline link part is easily subject to stress influence.
Technological scheme of the present invention is:
A kind of flexible compensation pipeline connecting device, comprising:
First pipeline, one end port is bell mouth shape;
Second pipeline, end, one end is spherical, and described second pipeline is arranged in the bell mouth shape port of described first pipeline by balled end sealing, and the other end of described second pipeline can relatively described balled end swing;
First conjoint disk, outside the bell mouth shape port being set in described first pipeline;
Second conjoint disk, outside the described balled end being set in described second pipeline, and matches with described first conjoint disk and is fixedly connected with, for limiting the axis shift between described first pipeline and described second pipeline.
Alternatively, described flexible compensation pipeline connecting device also comprises:
First lining ring, in the form of a ring, between the bell mouth shape port being arranged on described first conjoint disk and described first pipeline;
Second lining ring, in the form of a ring, between the described balled end being arranged on described second conjoint disk and described second pipeline.
Alternatively, described first lining ring adopts metallic material, and the inner shape of described first lining ring matches with the described bell mouth shape port outer shape contacted, and the outer shape of described first lining ring matches with the inner shape of described first conjoint disk contacted;
Described second lining ring adopts metallic material, and the inner shape of described second lining ring matches with the described balled end outer shape contacted, and the outer shape of described second lining ring matches with the inner shape of described second conjoint disk contacted.
Alternatively, described first lining ring and described second lining ring include two semi-rings.
Alternatively, adopt lining and bolt to match between described first conjoint disk and described second conjoint disk and be fixed connection.
Beneficial effect of the present invention:
In flexible compensation pipeline connecting device of the present invention, one end port of the first pipeline is bell mouth shape, and is arranged with the first conjoint disk outside bell mouth shape port; The end, one end of the second pipeline is spherical, outside balled end, cover is fixed with the second conjoint disk matched with the first conjoint disk, for limiting the axis shift between the first pipeline and the second pipeline, thus make connection set have flexible compensation effect, be easier to realize pipeline install, pipeline can be eliminated and shake the stress influence brought, have higher reliable; In addition, each product component structure in connection set is simple, is easy to manufacturing.
Accompanying drawing explanation
Fig. 1 is the structural representation that existing pipeline adopts flange plate Placement;
Fig. 2 is the structural representation that existing pipeline adopts clip connected mode;
Fig. 3 is the structural representation of flexible compensation pipeline connecting device of the present invention;
Fig. 4 is the structural representation of the present invention first conjoint disk;
Fig. 5 is A-A sectional view in Fig. 4;
Fig. 6 is the structural representation of the present invention second conjoint disk;
Fig. 7 is B-B sectional view in Fig. 6.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.
As shown in Fig. 3 to Fig. 7, flexible compensation pipeline connecting device provided by the invention, can comprise pipeline and conjoint disk.
Pipeline can comprise the first pipeline 5 and the second pipeline 6.One end port of the first pipeline 5 is bell mouth shape, and the other end port belongs to normal cylindrical shape.The end, one end of the second pipeline 6 is spherical, and the other end port belongs to normal cylindrical shape.Further, the second pipeline 6 is arranged in the bell mouth shape port of the first pipeline 5 by balled end sealing, and the other end of the second pipeline 6 can balled end swing relatively; In addition, in order to prevent the air-flow flowed through wherein from producing flow resistance, air-flow is from the second pipeline 6 to the first pipeline 5.
Conjoint disk can adopt multiple applicable shape, comprises the first conjoint disk 11 and the second conjoint disk 12.First conjoint disk 11 is set in outside the bell mouth shape port of the first pipeline 5.Second conjoint disk 12 is set in outside the balled end of the second pipeline 6, and matches with the first conjoint disk 11 and be fixedly connected with, for limiting the axis shift between the first pipeline 5 and the second pipeline 6.In addition, adopt many group linings 13 and many group bolts 14 to match between the first conjoint disk 11 and the second conjoint disk 12 and be fixed connection.
Flexible compensation pipeline connecting device of the present invention has flexible compensation effect, is easier to realize pipeline and installs, can eliminate pipeline and shake the stress influence brought, and has higher reliable; In addition, each product component structure in connection set is simple, is easy to manufacturing.
Further, flexible compensation pipeline connecting device of the present invention also comprises the first lining ring and the second lining ring.
First lining ring in the form of a ring, is arranged between the first conjoint disk 11 and the bell mouth shape port of the first pipeline 5.Equally, the second lining ring in the form of a ring, is arranged between the second conjoint disk 12 and the balled end of the second pipeline 6.
In addition, the first lining ring and the second lining ring can be made up of multiple applicable material, and in the present embodiment, preferably the first lining ring and the second lining ring adopt metallic material.The inner shape of the first lining ring matches with the bell mouth shape port outer shape contacted, and the outer shape of the first lining ring matches with the inner shape of the first conjoint disk 11 contacted.The inner shape of the second lining ring matches with the balled end outer shape contacted, and the outer shape of the second lining ring matches with the inner shape of the second conjoint disk 12 contacted.
In the present embodiment, first lining ring and the second lining ring are made up of two equal semi-rings again respectively, namely form a complete circle (the first lining ring and the second lining ring) by two semi-rings, the flexible compensation effect of the connection set after installation can be improved further.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (5)
1. a flexible compensation pipeline connecting device, is characterized in that, comprising:
First pipeline (5), one end port is bell mouth shape;
Second pipeline (6), end, one end is spherical, described second pipeline (6) is arranged in the bell mouth shape port of described first pipeline (5) by balled end sealing, and the other end of described second pipeline (6) can relatively described balled end swing;
First conjoint disk (11), outside the bell mouth shape port being set in described first pipeline (5);
Second conjoint disk (12), outside the described balled end being set in described second pipeline (6), and match with described first conjoint disk (11) and be fixedly connected with, for limiting the axis shift between described first pipeline (5) and described second pipeline (6).
2. flexible compensation pipeline connecting device according to claim 1, is characterized in that, also comprise:
First lining ring, in the form of a ring, is arranged between described first conjoint disk (11) and the bell mouth shape port of described first pipeline (5);
Second lining ring, in the form of a ring, is arranged between described second conjoint disk (12) and the described balled end of described second pipeline (6).
3. flexible compensation pipeline connecting device according to claim 2, it is characterized in that, described first lining ring adopts metallic material, the inner shape of described first lining ring matches with the described bell mouth shape port outer shape contacted, and the outer shape of described first lining ring matches with the inner shape of described first conjoint disk (11) contacted;
Described second lining ring adopts metallic material, the inner shape of described second lining ring matches with the described balled end outer shape contacted, and the outer shape of described second lining ring matches with the inner shape of described second conjoint disk (12) contacted.
4. the flexible compensation pipeline connecting device according to any one of claim 1-3, is characterized in that, described first lining ring and described second lining ring include two semi-rings.
5. flexible compensation pipeline connecting device according to claim 4, it is characterized in that, adopt lining (13) and bolt (14) to match between described first conjoint disk (11) and described second conjoint disk (12) and be fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493797.8A CN105135110A (en) | 2015-08-12 | 2015-08-12 | Flexible compensation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493797.8A CN105135110A (en) | 2015-08-12 | 2015-08-12 | Flexible compensation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135110A true CN105135110A (en) | 2015-12-09 |
Family
ID=54720576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510493797.8A Pending CN105135110A (en) | 2015-08-12 | 2015-08-12 | Flexible compensation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306602A (en) * | 2017-07-28 | 2019-02-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder and roller washing machine |
| CN111049076A (en) * | 2020-01-09 | 2020-04-21 | 江苏华淼电子科技有限公司 | Electric engineering exposes spool protection component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19608870C1 (en) * | 1996-03-07 | 1997-10-23 | Daimler Benz Ag | Vehicle internal combustion engine exhaust gas conduit insert |
| CN101576185A (en) * | 2009-05-27 | 2009-11-11 | 嘉利特荏原泵业有限公司 | Universal rotating fluid pipeline |
| CN102207232A (en) * | 2011-03-02 | 2011-10-05 | 中煤张家口煤矿机械有限责任公司 | Universal connector |
| CN102809008A (en) * | 2012-08-29 | 2012-12-05 | 河南工业大学 | Spherical hinge type pneumatic conveying pipeline connecting joint |
| CN103154592A (en) * | 2010-06-28 | 2013-06-12 | 沃斯塔Lmg有限公司 | Ball joint for pipe connection, and pipe connection |
| CN104121440A (en) * | 2013-04-27 | 2014-10-29 | 陕西飞机工业（集团）有限公司 | High-temperature pipeline connecting structure on plane |
| CN203927156U (en) * | 2014-06-30 | 2014-11-05 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of air braking system and pipe joint thereof |
-
2015
- 2015-08-12 CN CN201510493797.8A patent/CN105135110A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19608870C1 (en) * | 1996-03-07 | 1997-10-23 | Daimler Benz Ag | Vehicle internal combustion engine exhaust gas conduit insert |
| CN101576185A (en) * | 2009-05-27 | 2009-11-11 | 嘉利特荏原泵业有限公司 | Universal rotating fluid pipeline |
| CN103154592A (en) * | 2010-06-28 | 2013-06-12 | 沃斯塔Lmg有限公司 | Ball joint for pipe connection, and pipe connection |
| CN102207232A (en) * | 2011-03-02 | 2011-10-05 | 中煤张家口煤矿机械有限责任公司 | Universal connector |
| CN102809008A (en) * | 2012-08-29 | 2012-12-05 | 河南工业大学 | Spherical hinge type pneumatic conveying pipeline connecting joint |
| CN104121440A (en) * | 2013-04-27 | 2014-10-29 | 陕西飞机工业（集团）有限公司 | High-temperature pipeline connecting structure on plane |
| CN203927156U (en) * | 2014-06-30 | 2014-11-05 | 齐齐哈尔轨道交通装备有限责任公司 | A kind of air braking system and pipe joint thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306602A (en) * | 2017-07-28 | 2019-02-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder and roller washing machine |
| CN111049076A (en) * | 2020-01-09 | 2020-04-21 | 江苏华淼电子科技有限公司 | Electric engineering exposes spool protection component |
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| PB01 | Publication | ||
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Application publication date: 20151209 |