CN102261533A - Pipe with flange plate - Google Patents
Pipe with flange plate Download PDFInfo
- Publication number
- CN102261533A CN102261533A CN2010101839843A CN201010183984A CN102261533A CN 102261533 A CN102261533 A CN 102261533A CN 2010101839843 A CN2010101839843 A CN 2010101839843A CN 201010183984 A CN201010183984 A CN 201010183984A CN 102261533 A CN102261533 A CN 102261533A
- Authority
- CN
- China
- Prior art keywords
- pipe
- flange plate
- chamfering
- protruding ring
- groove
- 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
Links
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a pipe with a flange plate. The pipe with the flange plate comprises the flange plate and a pipe, wherein a protruding ring is arranged on the inner wall of an inner hole of the flange plate; a groove is formed on the outer part of the pipe; the pipe is inserted into the flange plate; the protruding ring enters the groove; and the flange plate is flush with the end surfaces of the pipe. Compared with the welding structure in the prior art, the pipe with the flange plate has the advantages that: energy sources and materials can be saved; working environment is improved; and hot machining deformation is avoided, so that precision is easily ensured. Compared with the thread connecting structure in the prior art, the pipe with the flange plate has the advantages that: a machining process is simple and convenient (the flange plate does not have threads, and the pipe is not required to be machined); due to expanding connection deformation between the flange plate and the pipe, tight joint is realized; and when the pipe with the flange plate is used, the flange plate is jointed with a related component, so that a second chamfering surface of the flange plate presses a corresponding position of the pipe more tightly, and sealing is more reliable; therefore, the defect that fluid is possible to leak is overcome.
Description
Technical field
The present invention relates to a kind of pipe, particularly a kind of pipe that is applicable to the flanged dish of water delivery belongs to pipe and joint class.
Background technique
In the prior art, the Placement of pipe and flange plate has welding manner or thread connecting mode.Welding manner connects, and need consume the more energy and additional materials during welding, owing to be hot working, operating conditions is relatively poor, and its hot working hands over shape to influence the precision of pipe and flange plate; Thread connecting mode, machining screw is cumbersome, in use has to come off or the possibility of leak fluid.
Summary of the invention
Technical problem at above-mentioned existence the objective of the invention is: proposed a kind of new Placement, made its manufacturing easy, saved the energy, be easy to guarantee precision, using reliably and easily has the pipe of the flanged dish of operating conditions preferably.
Technical solution of the present invention is achieved in that a kind of pipe of flanged dish, comprises flange plate, pipe; The inwall of the endoporus of described flange plate is provided with protruding ring; The outer installment of described pipe is fluted; Described pipe inserts in the flange plate; Described protruding ring enters in the groove; The end face of described flange plate and pipe is straight.
Preferably, the end of described pipe is provided with first chamfering; The interior bore ends of described flange plate is provided with second chamfering; Described first chamfering is than the second chamfering point.
The present invention compares with the welded structure of prior art, can save the energy and material, improves working conditions, owing to there is not thermal processing distortion, precision reaches easily.Compare with screw connection structure in the prior art, processing technology is easy, and (flange plate does not have screw thread, pipe needn't be processed), flange plate and pipe connect distortion and have realized combining closely owing to rising, in use, flange plate engages the tighter corresponding site of pushing down pipe of second chamfer surface that makes flange plate with associated components, seal more reliable, thereby overcome may leak fluid defective.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the three-dimensional exploded view of the pipe of flanged dish of the present invention;
Accompanying drawing 2 is the sectional view of the pipe of flanged dish of the present invention;
Wherein: 1, pipe; 2, flange plate, 3, first chamfering; 4, second chamfering; 5, protruding ring; 6, groove.
Embodiment
Be the pipe of a kind of flanged dish of the present invention as shown in Figure 1, 2, comprise flange plate 2, pipe 1; The inwall of the endoporus of described flange plate 2 is provided with protruding ring 5; The outer installment of described pipe 1 fluted 6; Described pipe 1 inserts in the flange plate 2; Described protruding ring 5 enters in the groove 6; Described flange plate 2 is straight with the end face of pipe 1; The end of described pipe 2 is provided with first chamfering 3; The interior bore ends of described flange plate 2 is provided with second chamfering 4; Described first chamfering, 3 to the second chamferings, 4 points.
During installation, pipe 1 inserts in the flange plate, and the protruding ring on the pipe enters into the groove on the flange plate inner hole wall; Because first chamfering on the pipe is less than second chamfering on the flange plate, more and more tightr in the process that contacts between tube outer wall and flange plate inner hole wall in the installation process, good airproof performance.
The present invention compares with the welded structure of prior art, can save the energy and material, improves working conditions, owing to there is not thermal processing distortion, precision reaches easily.Compare with screw connection structure in the prior art, processing technology is easy, and (flange plate does not have screw thread, pipe needn't be processed), flange plate and pipe connect distortion and have realized combining closely owing to rising, in use, flange plate engages the tighter corresponding site of pushing down pipe of second chamfer surface that makes flange plate with associated components, seal more reliable, thereby overcome may leak fluid defective.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the pipe of a flanged dish comprises flange plate, pipe; It is characterized in that: the inwall of the endoporus of described flange plate is provided with protruding ring; The outer installment of described pipe is fluted; Described pipe inserts in the flange plate; Described protruding ring enters in the groove; The end face of described flange plate and pipe is straight.
2. the pipe of flanged dish according to claim 1, it is characterized in that: the end of described pipe is provided with first chamfering; The interior bore ends of described flange plate is provided with second chamfering; Described first chamfering is than the second chamfering point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101839843A CN102261533A (en) | 2010-05-26 | 2010-05-26 | Pipe with flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101839843A CN102261533A (en) | 2010-05-26 | 2010-05-26 | Pipe with flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261533A true CN102261533A (en) | 2011-11-30 |
Family
ID=45008289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101839843A Pending CN102261533A (en) | 2010-05-26 | 2010-05-26 | Pipe with flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261533A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033679A (en) * | 2014-06-20 | 2014-09-10 | 中联重科股份有限公司 | Flange and pipeline comprising same |
| CN104235538A (en) * | 2013-06-06 | 2014-12-24 | 浙江海洋学院 | Welding-free medium-low pressure flange with sleeve |
| CN108413242A (en) * | 2018-02-26 | 2018-08-17 | 江苏唐刘兴东不锈钢有限公司 | A kind of sealed connection flange disk |
| CN108773627A (en) * | 2018-07-25 | 2018-11-09 | 宁夏国励汽车动力科技有限公司 | Bayonet flange bracket |
| CN109372898A (en) * | 2018-12-25 | 2019-02-22 | 郭裕 | Connection method between connector and the contracting tube transmission shaft based on its preparation |
-
2010
- 2010-05-26 CN CN2010101839843A patent/CN102261533A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235538A (en) * | 2013-06-06 | 2014-12-24 | 浙江海洋学院 | Welding-free medium-low pressure flange with sleeve |
| CN104033679A (en) * | 2014-06-20 | 2014-09-10 | 中联重科股份有限公司 | Flange and pipeline comprising same |
| CN108413242A (en) * | 2018-02-26 | 2018-08-17 | 江苏唐刘兴东不锈钢有限公司 | A kind of sealed connection flange disk |
| CN108773627A (en) * | 2018-07-25 | 2018-11-09 | 宁夏国励汽车动力科技有限公司 | Bayonet flange bracket |
| CN109372898A (en) * | 2018-12-25 | 2019-02-22 | 郭裕 | Connection method between connector and the contracting tube transmission shaft based on its preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |