CN220523523U - High-temperature-resistant alloy flange - Google Patents
High-temperature-resistant alloy flange Download PDFInfo
- Publication number
- CN220523523U CN220523523U CN202322059588.5U CN202322059588U CN220523523U CN 220523523 U CN220523523 U CN 220523523U CN 202322059588 U CN202322059588 U CN 202322059588U CN 220523523 U CN220523523 U CN 220523523U
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- Prior art keywords
- flange
- connecting pipe
- flange main
- sleeve
- main body
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910000601 superalloy Inorganic materials 0.000 claims 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The application relates to the technical field of alloy flanges, especially, relate to a high temperature resistant alloy flange, including a plurality of flange main parts and the inner tube of setting on flange main part inner wall, set up the cooling tank that is used for the coolant liquid to pass through in the flange main part, the inlet and the leakage fluid dram of cooling tank all extend through flange main part and to the outside of flange main part, the cooling tank is the heliciform setting. The high-temperature-resistant alloy flange has the effect of reducing the occurrence of the phenomenon that the flange is easy to loosen due to poor high-temperature resistance of the flange in the use process.
Description
Technical Field
The application relates to the technical field of alloy flanges, in particular to a high-temperature-resistant alloy flange.
Background
Flanges, also called flange collars or lugs, are parts of the shaft-to-shaft connection for connection between pipe ends, and also useful flanges on equipment inlets and outlets for connection between two pieces of equipment, such as speed reducer flanges. All connecting parts which are connected and sealed at the periphery of two planes by bolts are generally called as flanges, such as the connection of ventilation pipelines, and the parts can be called as flange parts, and smaller parts, such as valves, can be called as flange parts. Flanges are typically welded to the circumference of the pipe ends to join the pipe, valve and shaft together, and are widely used in the fields of power generation, shipping, chemical industry, etc., and alloy flanges are one type of material for the flanges.
At present, an alloy flange generally comprises a flange main body and an inner pipe fixedly installed on the inner wall of the flange main body, wherein a plurality of bolt holes for connection are formed in the flange main body.
The inventors consider that: the prior art has the defect that the flange is poor in high temperature resistance in the use process, and the connected flange is easy to loosen.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a high-temperature-resistant alloy flange. The high-temperature-resistant alloy flange has the effect of reducing the occurrence of the phenomenon that the flange is easy to loosen due to poor high-temperature resistance of the flange in the use process.
The application provides a high temperature resistant alloy flange adopts following technical scheme:
the utility model provides a high temperature resistant alloy flange, includes a plurality of flange main parts and sets up the inner tube on flange main part inner wall, set up the cooling tank that is used for the coolant liquid to pass through in the flange main part, the inlet and the leakage fluid dram of cooling tank all extend through flange main part and to the outside of flange main part, the cooling tank is the heliciform setting.
Through adopting above-mentioned technical scheme, through the setting of cooling tank, let in the cooling liquid to the cooling tank in, the cooling liquid can circulate in the cooling tank to cool off the flange main part, can reduce the flange in the use, the flange high temperature resistance is relatively poor, leads to the easy emergence of not hard up phenomenon of flange of connection.
Optionally, the liquid outlet of one flange main body is arranged corresponding to the liquid inlet of the other adjacent flange main body, and a connecting device for connecting the liquid outlet of one flange main body with the liquid inlet of the other flange main body is arranged between the two adjacent flange main bodies.
Through adopting above-mentioned technical scheme, through connecting device's setting, can be connected the leakage fluid dram of a flange main part with the inlet of another flange main part, and then can realize the circulation of coolant liquid between a plurality of flange main parts, realize the cooling to a plurality of flange main parts for the cooling of flange main part is more efficient.
Optionally, the connecting device comprises a first connecting pipe arranged at the liquid outlet of one flange main body and a second connecting pipe arranged at the liquid inlet of the other flange main body, and the first connecting pipe is connected with the second connecting pipe.
Through adopting above-mentioned technical scheme, with being connected between connecting pipe one and the connecting pipe two, can realize being connected between the leakage fluid dram of one flange main part and the inlet of another flange main part.
Optionally, a sleeve is sleeved on the second connection part, and the sleeve is sleeved on the first connection pipe.
Through adopting above-mentioned technical scheme, through sheathed tube setting, locate sleeve pipe cover on connecting pipe one, can realize the connection between connecting pipe one and the connecting pipe two, the simple operation.
Optionally, a sealing ring for sealing the sleeve from the first connecting pipe and the sleeve from the second connecting pipe is installed on the inner wall of the sleeve.
Through adopting above-mentioned technical scheme, through the setting of sealing washer, can seal between sleeve pipe and the connecting pipe one, sleeve pipe and the connecting pipe two, promote sealing performance between sleeve pipe and the connecting pipe one, sleeve pipe and the connecting pipe two, reduce the loss of coolant liquid.
Optionally, sealing grooves which are embedded with the sealing rings are formed in the outer peripheral surfaces of the first connecting pipe and the second connecting pipe.
Through adopting above-mentioned technical scheme, through the setting of seal groove for sealing effect between sealing washer and connecting pipe one, the connecting pipe two is better.
Optionally, the flange main part is last to install thrust unit, thrust unit is including installing in the sleeve pipe and being used for promoting the sleeve pipe cover and locating the rack on the connecting pipe one and being used for driving the rack and remove the promotion subassembly.
Through adopting above-mentioned technical scheme, through thrust unit's setting, the drive subassembly drives the rack and removes, and then drives the cover pipe box and locate on the connecting pipe one for the sleeve pipe is more convenient with the connection between connecting pipe one and the connecting pipe two.
Optionally, the pushing assembly comprises a gear meshed with the rack and a rotating rod arranged in the gear.
Through adopting above-mentioned technical scheme, rotate the dwang, can drive gear rotation, and then drive the rack and slide, the simple operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the cooling tank, cooling liquid is introduced into the cooling tank, the cooling liquid can circulate in the cooling tank and cool the flange main body, so that the phenomenon that the flange is easy to loosen due to poor high temperature resistance of the flange in the use process can be reduced;
2. through the arrangement of the connecting device, the liquid outlet of one flange main body can be connected with the liquid inlet of the other flange main body, so that the circulation of cooling liquid among a plurality of flange main bodies can be realized, the cooling of the plurality of flange main bodies is realized, and the cooling of the flange main bodies is more efficient;
3. through the arrangement of the sleeve, the sleeve is sleeved on the first connecting pipe, so that the connection between the first connecting pipe and the second connecting pipe can be realized, and the operation is convenient;
4. through the arrangement of the sealing ring, the sleeve and the first connecting pipe and the sleeve and the second connecting pipe can be sealed, the sealing performance between the sleeve and the first connecting pipe and between the sleeve and the second connecting pipe is improved, and the loss of cooling liquid is reduced;
5. through thrust unit's setting, the drive subassembly drives the rack and removes, and then drives the cover pipe box and locate on the connecting pipe one for the sleeve pipe is more convenient with the connection between connecting pipe one and the connecting pipe two.
Drawings
FIG. 1 is a partial cross-sectional view of the present application;
fig. 2 is a partial enlarged view at a in fig. 1.
Reference numerals illustrate: 1. a flange main body; 11. a cooling tank; 2. an inner tube; 3. a connecting device; 31. a first connecting pipe; 311. sealing grooves; 32. a second connecting pipe; 4. a sleeve; 5. a seal ring; 6. an adjusting device; 61. a rack; 62. a pushing assembly; 621. a gear; 622. and rotating the rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a high-temperature-resistant alloy flange. Referring to fig. 1 and 2, the flange comprises a plurality of flange bodies 1 and inner pipes 2 fixedly arranged on the inner walls of the flange bodies 1, wherein the two flange bodies 1 are arranged in total, the two flange bodies 1 are fixedly connected through bolts, and the end faces of the two inner pipes 2 are abutted together. The flange main body 1 is internally provided with a cooling groove 11 for cooling liquid to pass through, a liquid inlet and a liquid outlet of the cooling groove 11 are respectively arranged in a spiral manner through the flange main body 1 and extend to the outside of the flange main body 1, the liquid outlet of one flange main body 1 is correspondingly arranged with the liquid inlet of the other adjacent flange main body 1, when the two flange main bodies 1 are required to be used, the two flange main bodies 1 are firstly connected together, the liquid outlet of one flange main body 1 is communicated with the liquid inlet of the other adjacent flange main body 1, then cooling liquid is input to the liquid inlet of the flange main body 1, enters the other flange main body 1 through the cooling groove 11 and is discharged through the liquid outlet of the other flange main body 1 after circulating in the cooling groove 11.
Referring to fig. 1 and 2, a connecting device 3 is disposed between two adjacent flange bodies 1, the connecting device 3 is used for connecting a liquid outlet of one flange body 1 with a liquid inlet of the other flange body 1, the connecting device 3 includes a first connecting pipe 31 fixedly disposed at the liquid outlet of the one flange body 1 and a second connecting pipe 32 fixedly disposed at the liquid inlet of the other flange body 1, the first connecting pipe 31 is connected with the second connecting pipe 32, and the first connecting pipe 31 and the second connecting pipe 32 have the same structure.
Referring to fig. 1 and 2, a sleeve 4 is sleeved on the second connection pipe 32, the sleeve 4 is a cylindrical pipe, sealing grooves 311 are formed in the outer circumferential surfaces of the first connection pipe 31 and the second connection pipe 32, the sealing grooves 311 are annular grooves, sealing rings 5 for sealing the sleeve 4 with the first connection pipe 31 and the second connection pipe 4 and the second connection pipe 32 are fixedly mounted on the inner wall of the sleeve 4, the sealing rings 5 can be elastic rubber rings directly, the sealing grooves 311 are embedded with the sealing rings 5, and one sealing ring 5 is arranged at two ends of the sleeve 4.
Referring to fig. 1 and 2, a pushing device 6 is mounted on a flange main body 1, the pushing device 6 includes a rack 61 fixedly mounted on a sleeve 4 and used for pushing the sleeve 4 to be sleeved on a first connecting pipe 31 and a pushing assembly 62 used for driving the rack 61 to move, the rack 61 is mounted on the outer peripheral surface of the sleeve 4, a sliding rail in sliding fit with the rack 61 is fixedly mounted on the flange main body 1, and the rack 61 is in sliding fit with the sliding rail along the central axis of the sleeve 4.
Referring to fig. 1 and 2, the pushing assembly 62 includes a gear 621 engaged with the rack 61 and a rotating lever 622 fixedly installed in the gear 621, the rotating lever 622 is a T-shaped lever, and a plate rotatably supporting the rotating lever 622 is fixedly installed on the flange main body 1.
Referring to fig. 1 and 2, when two flange main bodies 1 are required to be installed together, first connecting pipe 31 and connecting pipe two 32 are abutted together, then rotating rod 622 rotates to drive gear 621 to rotate to drive rack 61 to slide towards the position close to the other flange main body 1 and drive sleeve 4 to slide, in the sliding process of sleeve 4, sealing ring 5 is compressed, when sleeve 4 is sleeved on connecting pipe one 31 (the state of which is shown in fig. 2), elastic restoring force is released by sealing ring 5, sealing ring 5 seals sealing groove 311 to complete connection between connecting pipe one 31 and connecting pipe two 32, then two flange main bodies 1 are fixedly connected, when cooling liquid is introduced into one flange main body 1, the cooling liquid can flow through cooling groove 11 and sequentially pass through connecting pipe one 31, sleeve 4 and connecting pipe two 32 to enter into the other flange main body 1 to flow, and cooling between two flange main bodies 1 is achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a high temperature resistant alloy flange which characterized in that: including a plurality of flange main part (1) and inner tube (2) of setting on flange main part (1) inner wall, set up in flange main part (1) and be used for cooling liquid through cooling tank (11), inlet and the leakage fluid dram of cooling tank (11) all extend through flange main part (1) and to the outside of flange main part (1), cooling tank (11) are the heliciform setting.
2. A superalloy flange according to claim 1, wherein: the liquid outlet of one flange main body (1) is arranged corresponding to the liquid inlet of the other adjacent flange main body (1), and a connecting device (3) for connecting the liquid outlet of one flange main body (1) with the liquid inlet of the other flange main body (1) is arranged between the two adjacent flange main bodies (1).
3. A superalloy flange according to claim 2, wherein: the connecting device (3) comprises a first connecting pipe (31) arranged at the liquid outlet of one flange main body (1) and a second connecting pipe (32) arranged at the liquid inlet of the other flange main body (1), and the first connecting pipe (31) is connected with the second connecting pipe (32).
4. A superalloy flange according to claim 3, wherein: the second connecting pipe (32) is sleeved with a sleeve (4), and the sleeve (4) is sleeved on the first connecting pipe (31).
5. A superalloy flange according to claim 4 wherein: the inner wall of the sleeve (4) is provided with a sealing ring (5) for sealing the sleeve (4) and the first connecting pipe (31) and the sleeve (4) and the second connecting pipe (32).
6. A superalloy flange according to claim 5, wherein: and sealing grooves (311) which are embedded with the sealing rings (5) are formed in the outer peripheral surfaces of the first connecting pipe (31) and the second connecting pipe (32).
7. A superalloy flange according to claim 6 wherein: the flange main body (1) is provided with a pushing device (6), and the pushing device (6) comprises a rack (61) which is arranged on the sleeve (4) and used for pushing the sleeve (4) to be sleeved on the first connecting pipe (31) and a pushing assembly (62) which is used for driving the rack (61) to move.
8. A superalloy flange according to claim 7 wherein: the pushing assembly (62) comprises a gear (621) meshed with the rack (61) and a rotating rod (622) arranged in the gear (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059588.5U CN220523523U (en) | 2023-08-02 | 2023-08-02 | High-temperature-resistant alloy flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322059588.5U CN220523523U (en) | 2023-08-02 | 2023-08-02 | High-temperature-resistant alloy flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523523U true CN220523523U (en) | 2024-02-23 |
Family
ID=89934823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322059588.5U Active CN220523523U (en) | 2023-08-02 | 2023-08-02 | High-temperature-resistant alloy flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523523U (en) |
-
2023
- 2023-08-02 CN CN202322059588.5U patent/CN220523523U/en active Active
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