CN221527418U - Large-drift-diameter radiating pipe connecting structure for flue gas heat exchange - Google Patents
Large-drift-diameter radiating pipe connecting structure for flue gas heat exchange Download PDFInfo
- Publication number
- CN221527418U CN221527418U CN202323200042.3U CN202323200042U CN221527418U CN 221527418 U CN221527418 U CN 221527418U CN 202323200042 U CN202323200042 U CN 202323200042U CN 221527418 U CN221527418 U CN 221527418U
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- China
- Prior art keywords
- flue gas
- radiating pipe
- heat exchange
- pipe
- gas heat
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- 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.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003546 flue gas Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 4
- 210000000664 rectum Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connecting structure of a flue gas heat exchange large-drift-diameter radiating pipe, which comprises a connecting sleeve, a pipe body connecting unit, a connecting unit and a sealing structure adjusting unit, wherein a mounting plate is fixedly connected to the connecting sleeve; the pipe body connecting unit comprises a radiating pipe which is inserted into the lower part of the connecting sleeve, and an annular clamping groove is formed in the radiating pipe. The utility model belongs to the technical field of flue gas treatment pipelines, in particular to a connecting structure of a flue gas heat exchange large-diameter radiating pipe, which effectively solves the problems that when the connecting structure of the flue gas heat exchange large-diameter radiating pipe in the current market is used, a sealing structure with a corresponding size of the large-diameter radiating pipe is inconvenient to install, the maintenance efficiency is low under the condition that the pipe diameters are different and need to be replaced, the difficulty of maintenance operation of workers is increased, and the use cost of equipment is increased.
Description
Technical Field
The utility model belongs to the technical field of flue gas treatment pipelines, and particularly relates to a connecting structure of a flue gas heat exchange large-diameter radiating pipe.
Background
The heat exchange tube is a core component of the heat exchanger, a heat exchange medium flows in the heat exchange tube in the flue gas water heat exchange system, and flue gas flows outside the heat exchange tube to realize heat exchange, and the structural arrangement of the heat exchange tube directly influences the performance of the heat exchanger. A plurality of waste heat recycling heat exchangers used at present have poor heat exchange effect due to unreasonable layout of heat exchange tubes, low waste heat utilization rate, inconvenient tube arrangement of the heat exchange tubes and low reliability after installation.
In the existing heat exchanger, the heat exchange tube is made of metal material generally, the tube plate is made of metal material, and the heat exchange tube and the tube plate are connected by adopting a metal-metal welding mode. The non-metal is difficult to realize by adopting a welding connection mode, cannot be welded and glued, can only adopt a mechanical connection mode, is inconvenient to install, and influences the use and replacement efficiency.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the connecting structure of the large-diameter radiating pipe for flue gas heat exchange, which effectively solves the problems that the sealing structure with the corresponding size of the large-diameter radiating pipe is inconvenient to install when the connecting structure of the large-diameter radiating pipe for flue gas heat exchange in the current market is used, the maintenance efficiency is lower under the condition that the pipe diameters are different and the pipe diameters need to be replaced, the maintenance operation difficulty of workers is increased, and the use cost of equipment is increased.
The technical scheme adopted by the utility model is as follows: the utility model provides a connecting structure of a flue gas heat exchange large-drift-diameter radiating pipe, which comprises a connecting sleeve, a pipe body connecting unit, a connecting unit and a sealing structure adjusting unit, wherein a mounting plate is fixedly connected to the connecting sleeve;
the pipe body connecting unit comprises a radiating pipe which is inserted into the lower part of the connecting sleeve, and an annular clamping groove is formed in the radiating pipe.
Further, the annular clamping groove is sleeved with a fixing sleeve, the fixing sleeve is fixedly connected with an installation shell, and the installation shell is fixedly connected with a sealing gasket.
Further, the connecting unit comprises a bayonet arranged on the installation casing, a pull rod penetrates through the installation casing, a reset spring is sleeved on the pull rod, and a clamping block is fixedly connected on the pull rod.
Further, the sealing structure adjusting unit comprises a hydraulic cylinder which penetrates through the mounting plate, a clamping piece is fixedly connected to the output end of the hydraulic cylinder, and a clamping groove matched with the clamping block is formed in the clamping piece.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
1. By arranging the connection structure convenient to install, the quick installation and disassembly are convenient to adapt to the connection of the radiating pipes with different pipe diameters, and the replacement efficiency is improved;
2. Through setting up the connection structure of being convenient for operation, adjust fixedly to seal structure automatically, reduce traditional threaded connection and need manual operation's trouble.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic structural mounting view of a portion of the fixation kit;
fig. 3 is a structural installation schematic diagram of the connection unit.
Wherein, 1, a connecting sleeve, 2, a mounting plate, 3, a connecting port, 4, a radiating pipe, 5, an annular clamping groove, 6, a fixing sleeve, 7, a mounting shell, 8, a sealing gasket, 9, a bayonet, 10, a pull rod, 11, a return spring, 12, a clamping block, 13, a hydraulic cylinder, 14 and a clamping piece.
Detailed Description
As shown in fig. 1, 2 and 3, the connecting structure of the flue gas heat exchange large-drift-diameter radiating pipe 4 provided by the utility model comprises a connecting sleeve 1, wherein a mounting plate 2 is fixedly connected to the connecting sleeve 1, a connecting port 3 which is arranged through the mounting plate 2 is arranged on the connecting sleeve 1, and the connecting structure also comprises a pipe body connecting unit, a connecting unit and a sealing structure adjusting unit; the pipe body connecting unit comprises a radiating pipe 4 which is inserted into the lower part of the connecting sleeve 1, and an annular clamping groove 5 is formed in the radiating pipe 4.
The annular clamping groove 5 is sleeved with a fixing sleeve 6, the fixing sleeve 6 is fixedly connected with a mounting shell 7, and the mounting shell 7 is fixedly connected with a sealing gasket 8.
The connecting unit comprises a bayonet 9 arranged on the installation shell 7, a pull rod 10 penetrates through the installation shell 7, a reset spring 11 is sleeved on the pull rod 10, and a clamping block 12 is fixedly connected on the pull rod 10.
The sealing structure adjusting unit comprises a hydraulic cylinder 13 which is arranged through the mounting plate 2, a clamping piece 14 is fixedly connected to the output end of the hydraulic cylinder 13, and a clamping groove matched with the clamping block 12 is formed in the clamping piece 14.
When the radiating pipe connecting sleeve is particularly used, a user fixes two groups of fixing sleeve members 6 adapting to the size of the radiating pipe 4 on the annular clamping groove 5, installs the installation shell 7 at the two ends of the fixing sleeve members 6, and the sealing gasket 8 is arranged on the installation shell 7 and is sleeved from the upper end of the radiating pipe 4 so as to realize the tightness between the connecting structures, and then inserts the radiating pipe 4 into the lower end of the connecting sleeve 1 to finish primary connection;
Then through controlling the work of pneumatic cylinder 13, the output promotes joint spare 14 to move downwards, joint spare 14 card is gone into in the fixture block 12 of below installation casing 7, outwards pull rod 10, after joint spare 14 card is gone into completely, loosen pull rod 10, the elasticity potential energy of reset spring 11 promotes the fixture block 12 card and goes into the draw-in groove in the joint spare 14, realize quick spacing, and convenient dismantlement and maintenance, after joint spare 14 is connected with installation casing 7, accessible pneumatic cylinder 13 work resets, the pulling installation casing 7 is with cooling tube 4 upward movement, make sealing washer 8 hug closely the junction between connecting sleeve 1 and the cooling tube 4, improve the seal, above is the use flow of whole a flue gas heat transfer big latus rectum cooling tube 4 connection structure.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. The utility model provides a big latus rectum cooling tube connection structure of flue gas heat transfer, includes connecting sleeve, its characterized in that: the connecting sleeve is fixedly connected with a mounting plate, is provided with a connecting port penetrating through the mounting plate and further comprises a pipe body connecting unit, a connecting unit and a sealing structure adjusting unit;
the pipe body connecting unit comprises a radiating pipe which is inserted into the lower part of the connecting sleeve, and an annular clamping groove is formed in the radiating pipe.
2. The connection structure of a heat-exchanging large-path heat-dissipating pipe for flue gas according to claim 1, wherein: the annular clamping groove is sleeved with a fixing sleeve, the fixing sleeve is fixedly connected with an installation shell, and the installation shell is fixedly connected with a sealing gasket.
3. The connection structure of the flue gas heat exchange large-diameter radiating pipe according to claim 2, wherein: the connecting unit comprises a bayonet arranged on the installation shell, a pull rod penetrates through the installation shell, a reset spring is sleeved on the pull rod, and a clamping block is fixedly connected on the pull rod.
4. A flue gas heat exchange large-drift diameter radiating pipe connection structure according to claim 3, wherein: the sealing structure adjusting unit comprises a hydraulic cylinder which penetrates through the mounting plate, a clamping piece is fixedly connected to the output end of the hydraulic cylinder, and a clamping groove matched with the clamping block is formed in the clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323200042.3U CN221527418U (en) | 2023-11-27 | 2023-11-27 | Large-drift-diameter radiating pipe connecting structure for flue gas heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323200042.3U CN221527418U (en) | 2023-11-27 | 2023-11-27 | Large-drift-diameter radiating pipe connecting structure for flue gas heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221527418U true CN221527418U (en) | 2024-08-13 |
Family
ID=92201247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323200042.3U Active CN221527418U (en) | 2023-11-27 | 2023-11-27 | Large-drift-diameter radiating pipe connecting structure for flue gas heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221527418U (en) |
-
2023
- 2023-11-27 CN CN202323200042.3U patent/CN221527418U/en active Active
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