CN207730063U - A kind of modular fin tube heat exchanger - Google Patents
A kind of modular fin tube heat exchanger Download PDFInfo
- Publication number
- CN207730063U CN207730063U CN201721874242.9U CN201721874242U CN207730063U CN 207730063 U CN207730063 U CN 207730063U CN 201721874242 U CN201721874242 U CN 201721874242U CN 207730063 U CN207730063 U CN 207730063U
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- heat
- header
- tube bundle
- exchanging tube
- backplate
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Abstract
The utility model discloses a kind of modular fin tube heat exchangers, including shell, set of heat exchange tubes, import header, outlet header and pipe clamp, the shell is formed by connecting by steel frame and the backplate being covered in outside the steel frame, it is provided with several reinforcing beams between apron plate and rear backplate evenly and at intervals from left to right, reinforcing beam is equipped with ventilating and cooling hole；Set of heat exchange tubes includes the heat-exchanging tube bundle that array is formed by connecting by extended surface tube and elbow；Every group of heat-exchanging tube bundle is respectively positioned between hanging beam and reinforcing beam, and every group of heat-exchanging tube bundle is fixed on by pipe clamp on the reinforcing beam respectively.The modular fin tube heat exchanger of the utility model, add reinforcing beam, pipe clamp on array heat-exchanging tube bundle is supported in the form of butt welding two-by-two on reinforcing beam, and the upper end of pipe clamp is linked together all pipe clamps the rigidity arranged with reinforced pipe with band steel, it is compact-sized, good effect of heat exchange, and it is easy for installation.
Description
Technical field
The utility model is related to a kind of heat exchangers, and in particular to a kind of modular fin tube heat exchanger.
Background technology
Currently, the heat convection face of traditional boiler or heating furnace is light pipe snake tube bank, these tube banks are manufactures in bulk,
It assembles at the scene, site workload is larger, and in addition the coefficient of heat transfer of light pipe is small, it is therefore desirable to larger space layout heat exchanger tube,
Equipment is larger；Also the heat convection face of the boiler or heating furnace that have is the tube bank of extended surface tube snake and manufacture in bulk, is also needed
It is assembled at the scene, on-site installation work amount is larger, and installation quality is not readily available guarantee, it is therefore necessary to traditional pot
The heat convection face of stove or heating furnace is improved.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of modular fin tube heat exchanger, install additional
There is reinforcing beam, compact-sized, good effect of heat exchange, and it is easy for installation, it is particularly suitable for adverse circumstances.
Realizing the technical solution of above-mentioned purpose is：A kind of modular fin tube heat exchanger, including shell, set of heat exchange tubes, into
Mouth header, outlet header and pipe clamp, wherein
The shell is formed by connecting by steel frame and the backplate being covered in outside the steel frame, and the steel frame includes upper
Steel framework, lower steel framework and vertically arranged four columns, the upper steel framework by upper left longeron, upper right longeron, preceding upper beam and it is rear on
Crossbeam is formed by connecting；The lower steel framework is formed by connecting by lower-left longeron, bottom right longeron, preceding bottom end rail and rear bottom end rail；On described
Steel framework and lower steel framework are oppositely arranged, and four columns are arranged correspondingly in four angles of the upper steel framework and lower steel framework
Between four angles；Backplate outside the steel frame includes apron plate, rear backplate, left backplate, right backplate, upper guard board and lower shield
Plate；
It is provided with several hanging beams evenly and at intervals from left to right between the preceding upper beam and rear upper beam；
It is provided with several reinforcing beams, the reinforcing beam position between the apron plate and rear backplate evenly and at intervals from left to right
In the lower section of the hanging beam, the reinforcing beam is equipped with ventilating and cooling hole；
The set of heat exchange tubes includes the heat-exchanging tube bundle that array is formed by connecting by extended surface tube and elbow, heat-exchanging tube bundle described in array
It is successively set on from front to back in the shell；
Heat-exchanging tube bundle described in every group is respectively positioned between the hanging beam and reinforcing beam, and heat-exchanging tube bundle described in every group passes through respectively
The pipe clamp is fixed on the reinforcing beam；
All pipe clamps are supported in the form of butt welding two-by-two on the reinforcing beam；
The top of all pipe clamps is linked together by band steel；
The import header is mounted on the lower part of the rear backplate, and the outlet header is mounted on the upper of the rear backplate
Portion；
The import header and outlet header are formed by connecting by header cylinder and several pipe fittings, each pipe fitting
Axis direction along the header cylinder is welded on the header cylinder；
The quantity of the junction block of the import header and the quantity of the junction block of the outlet header respectively with the heat exchange
The quantity of tube bank is identical；
Several pipe fittings of the import of the array heat-exchanging tube bundle correspondingly with the import header weld together,
The outlet of the array heat-exchanging tube bundle welds together with several pipe fittings of the outlet header correspondingly.
A kind of above-mentioned modular fin tube heat exchanger, wherein the shell is equipped with soot blower interface and manhole device,
The ventilating and cooling hole is opened in the front and back end of the reinforcing beam.
Above-mentioned a kind of modular fin tube heat exchanger, wherein the outside of the header cylinder and the pipe fitting and institute
The outside for stating the junction of heat-exchanging tube bundle is coated with sealing device respectively.
A kind of above-mentioned modular fin tube heat exchanger, wherein the extended surface tube of the heat-exchanging tube bundle can be used single tube circle or
Multitube coil structures.
Above-mentioned a kind of modular fin tube heat exchanger, wherein the shell, heat-exchanging tube bundle and header cylinder are assembled into one
Body is modular overall structure.
The modular fin tube heat exchanger of the utility model, compact-sized, good effect of heat exchange, and it is easy for installation, it is especially suitable
For adverse circumstances.
Description of the drawings
Fig. 1 is the front view (band section) of the modular fin tube heat exchanger of the utility model；
Fig. 2 is the vertical view (band section) of the modular fin tube heat exchanger of the utility model；
Fig. 3 is the side view of the modular fin tube heat exchanger of the utility model；
Fig. 4 uses front view when double extended surface tubes for the heat-exchanging tube bundle of the modular fin tube heat exchanger of the utility model
(band section).
Specific implementation mode
In order to make those skilled in the art be better understood when the technical solution of the utility model, with reference to attached
Its specific implementation mode is described in detail in figure：
It please refers to Fig.1, Fig. 2 and Fig. 3, the embodiments of the present invention, a kind of modular fin tube heat exchanger, including shell
1, set of heat exchange tubes 2, import header 3, outlet header 4 and pipe clamp 5.
Shell 1 is formed by connecting by steel frame and the backplate 10 being covered in outside steel frame, and steel frame includes upper steel framework, lower steel
Frame and vertically arranged four columns 13, upper steel framework is by upper left longeron 11, upper right longeron 14, preceding upper beam 12 and rear upper beam 15
It is formed by connecting；Lower steel framework is formed by connecting by 11 ＇ of lower-left longeron, 14 ＇ of bottom right longeron, 12 ＇ of preceding bottom end rail and rear bottom end rail；Upper steel framework
Be oppositely arranged with lower steel framework, four columns 13 be arranged correspondingly four angles of upper steel framework and four angles of lower steel framework it
Between.Backplate 10 outside steel frame includes apron plate, rear backplate, left backplate, right backplate, upper guard board and lower backplate.Except reserved
Outside exhaust gases passes position, seal case structure is formed by backplate between steel frame.
It is provided with several hanging beams 16 between preceding upper beam 12 and rear upper beam 15 evenly and at intervals from left to right；Apron plate and
It is provided with several reinforcing beams 17, the quantity of reinforcing beam 17 and the quantity phase of hanging beam 16 between rear backplate evenly and at intervals from left to right
Together, reinforcing beam 17 is located at the lower section of hanging beam 16, and reinforcing beam 17 is equipped with ventilating and cooling hole, and ventilating and cooling hole can be opened in reinforcement
The front and back end of beam 17, to ensure equipment long period safe operation.
Set of heat exchange tubes 2 includes the heat-exchanging tube bundle that is formed by connecting by extended surface tube 21 and elbow 22 of array, array heat-exchanging tube bundle from
Front to back is successively set in shell 1；Every group of heat-exchanging tube bundle is all made of same moulding bed and makes；The connection of extended surface tube 21 and elbow 22
Mode is using welding, all argon arc weldings of weld seam and all progress radiographic inspection, through ball test and the water pressure test, to ensure to weld
Connect quality.
Every group of heat-exchanging tube bundle is respectively positioned between hanging beam 16 and reinforcing beam 17, and every group of heat-exchanging tube bundle is solid by pipe clamp 5 respectively
It is scheduled on reinforcing beam 17；All pipe clamps 5 are supported in the form of butt welding two-by-two on reinforcing beam 17；
The quantity of reinforcing beam 17 can be depending on the length of heat-exchanging tube bundle；Junction between each beam, which uses, to be welded to connect；
Also whole sealing weldings between backplate 10 and each beam；Application has inside holding lining 100 on the inner surface of the backplate 10 of shell 1,
The inside holding lining 100 is insulating and wearing-resistant lining, to improve the high temperature strength of entire heat exchanger.
Import header 3 is mounted on the lower part of rear backplate, and outlet header 4 is mounted on the top of rear backplate；Import header 3 and go out
The structure of mouth header 4 is similar, is formed by connecting by header cylinder 31,41 and several pipe fittings 32,42, each pipe fitting is along header
The axis direction of cylinder is welded on header cylinder；
The quantity of the pipe fitting 32 of import header 3 and the quantity of the pipe fitting 42 of outlet header 4 respectively with heat-exchanging tube bundle
Quantity is identical；The import of array heat-exchanging tube bundle welds together with several pipe fittings 32 of import header 3 correspondingly, array
The outlet of heat-exchanging tube bundle welds together with several pipe fittings 42 of outlet header 4 correspondingly.After pipe fitting 32,42 passes through
It is connected with corresponding heat-exchanging tube bundle after backplate, and junction is all made of argon arc welding welding.
The outside of header cylinder 31,41 and pipe fitting 32,42 and the outside of the junction of heat-exchanging tube bundle are coated with respectively
Sealing device.Sealing device uses alumina silicate fiber felt.It is exposed in the import and export header 3,4 outside shell 1 originally with improving
The heat dissipation heat of pipe fitting 32,42 improves entire heat exchanger heat insulation effect.
Shell 1 is equipped with soot blower interface and manhole device, and soot blower interface can add soot blower, it is ensured that equipment exchanges heat
Performance；Manhole device facilitates personnel to pass in and out inspection when overhauling.
Single extended surface tube or double extended surface tubes may be used in the extended surface tube 21 of heat-exchanging tube bundle.
Referring to Fig. 4, be coiled into heat-exchanging tube bundle by 21 ＇ of double extended surface tubes, the collection on edge respectively in import header 3 and outlet header 4
The axis direction of case cylinder 31,41 welds double pipe fitting 32 ＇ identical with heat-exchanging tube bundle quantity, 42 ＇, for connecting heat exchanger tube
Double 22 ＇ of fin elbow of beam.
The modular fin tube heat exchanger of the utility model, is an integral molding structure, i.e. shell 1, heat-exchanging tube bundle and header
Cylinder 31,41 is finally assembled integrally as modular overall structure, is completed in processing factory, and it is in place to be transported to erecting bed lifting
After (being supported on the steel construction of boiler or heating furnace), it need to only be connected with flue (or air duct)；Modular extended surface tube exchanges heat
The shell of device is connect using inside holding lining structure and the pipe between the header cylinder and housing rear end outer casing of import and export header
It is respectively coated by sealing device on head；Such structure can more high temperature resistant and heat insulation effect is more preferable.
The modular fin tube heat exchanger of the utility model, in processing, shell 1, heat-exchanging tube bundle and import and export header 3,
4 welding is after manufactory is assembled into an integral module and completes film making and the water pressure test, is transported to erecting bed lifting
After being supported on the steel construction of boiler or heating furnace in place, it need to only be connected with flue (or air duct).Extended surface tube is than conventional wing
Piece tube welding process is rigorous, and stability is high.Under more severe use environment, extended surface tube has for conventional fins pipe
There is higher heat exchange property.
The modular fin tube heat exchanger of the utility model adds reinforcing beam 17, and the pipe clamp 5 on heat-exchanging tube bundle is with two-by-two
The form of butt welding is supported on reinforcing beam 17, and the top of pipe clamp frame 5 is linked together the rigidity arranged with reinforced pipe with band steel.
Pipe clamp 5 has the features such as rigidity is strong, fix tightly.
In conclusion the modular fin tube heat exchanger of the utility model, compact-sized, good effect of heat exchange, and installation side
Just, adverse circumstances are particularly suitable for.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (5)
1. a kind of modular fin tube heat exchanger, including shell, set of heat exchange tubes, import header, outlet header and pipe clamp, feature
It is,
The shell is formed by connecting by steel frame and the backplate being covered in outside the steel frame, and the steel frame includes upper steel
Frame, lower steel framework and vertically arranged four columns, the upper steel framework is by upper left longeron, upper right longeron, preceding upper beam and rear upper cross
Beam is formed by connecting；The lower steel framework is formed by connecting by lower-left longeron, bottom right longeron, preceding bottom end rail and rear bottom end rail；The upper steel
Frame and lower steel framework are oppositely arranged, and four at four angles of the upper steel framework and lower steel framework are arranged in four columns correspondingly
Between a angle；Backplate outside the steel frame includes apron plate, rear backplate, left backplate, right backplate, upper guard board and lower backplate；
It is provided with several hanging beams evenly and at intervals from left to right between the preceding upper beam and rear upper beam；
It is provided with several reinforcing beams between the apron plate and rear backplate evenly and at intervals from left to right, the reinforcing beam is located at institute
The lower section of hanging beam is stated, the reinforcing beam is equipped with ventilating and cooling hole；
The set of heat exchange tubes includes the heat-exchanging tube bundle that array is formed by connecting by extended surface tube and elbow, and heat-exchanging tube bundle described in array is in the past
It is successively set on after in the shell；
Heat-exchanging tube bundle described in every group is respectively positioned between the hanging beam and reinforcing beam, and heat-exchanging tube bundle described in every group is respectively by described
Pipe clamp is fixed on the reinforcing beam；
All pipe clamps are supported in the form of butt welding two-by-two on the reinforcing beam；
The top of all pipe clamps is linked together by band steel；
The import header is mounted on the lower part of the rear backplate, and the outlet header is mounted on the top of the rear backplate；
The import header and outlet header are formed by connecting by header cylinder and several pipe fittings, and each pipe fitting is along institute
The axis direction for stating header cylinder is welded on the header cylinder；
The quantity of the junction block of the import header and the quantity of the junction block of the outlet header respectively with the heat-exchanging tube bundle
Quantity it is identical；
Several pipe fittings of the import of the array heat-exchanging tube bundle correspondingly with the import header weld together, described
The outlet of array heat-exchanging tube bundle welds together with several pipe fittings of the outlet header correspondingly.
2. a kind of modular fin tube heat exchanger according to claim 1, which is characterized in that the shell is equipped with soot blowing
Device interface and manhole device, the ventilating and cooling hole are opened in the front and back end of the reinforcing beam.
3. a kind of modular fin tube heat exchanger according to claim 1, which is characterized in that the outside of the header cylinder
It is coated with sealing device respectively with the outside of the pipe fitting and the junction of the heat-exchanging tube bundle.
4. a kind of modular fin tube heat exchanger according to claim 1, which is characterized in that the fin of the heat-exchanging tube bundle
Single tube circle or multitube coil structures can be used in pipe.
5. a kind of modular fin tube heat exchanger according to claim 1, which is characterized in that the shell, heat-exchanging tube bundle
It is assembled integrally as modular overall structure with header cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874242.9U CN207730063U (en) | 2017-12-28 | 2017-12-28 | A kind of modular fin tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874242.9U CN207730063U (en) | 2017-12-28 | 2017-12-28 | A kind of modular fin tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730063U true CN207730063U (en) | 2018-08-14 |
Family
ID=63086762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874242.9U Active CN207730063U (en) | 2017-12-28 | 2017-12-28 | A kind of modular fin tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513716A (en) * | 2019-09-25 | 2019-11-29 | 杨学让 | A kind of fin tubular air preheater |
| CN113686026A (en) * | 2020-05-19 | 2021-11-23 | 山东大学 | Loop heat pipe solar pressure pattern recognition method based on machine learning |
| CN115060012A (en) * | 2020-05-19 | 2022-09-16 | 山东大学 | Loop heat pipe solar temperature descaling method based on machine learning |
| CN116026170A (en) * | 2023-02-27 | 2023-04-28 | 四川禧上热能科技有限公司 | High-pressure fin type heat exchange device and manufacturing method |
-
2017
- 2017-12-28 CN CN201721874242.9U patent/CN207730063U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513716A (en) * | 2019-09-25 | 2019-11-29 | 杨学让 | A kind of fin tubular air preheater |
| CN113686026A (en) * | 2020-05-19 | 2021-11-23 | 山东大学 | Loop heat pipe solar pressure pattern recognition method based on machine learning |
| CN113686026B (en) * | 2020-05-19 | 2022-07-01 | 山东大学 | Loop heat pipe solar pressure pattern recognition method based on machine learning |
| CN115060012A (en) * | 2020-05-19 | 2022-09-16 | 山东大学 | Loop heat pipe solar temperature descaling method based on machine learning |
| CN115060011A (en) * | 2020-05-19 | 2022-09-16 | 山东大学 | Loop heat pipe solar flow rate control method based on machine learning |
| CN115060011B (en) * | 2020-05-19 | 2023-10-27 | 山东大学 | Loop heat pipe solar energy flow rate control method based on machine learning |
| CN115060012B (en) * | 2020-05-19 | 2023-10-31 | 山东大学 | Loop heat pipe solar energy temperature descaling method based on machine learning |
| CN116026170A (en) * | 2023-02-27 | 2023-04-28 | 四川禧上热能科技有限公司 | High-pressure fin type heat exchange device and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jinhui town Fengxian District Shanghai city 201403 North Village four group B -28 Co-patentee after: Zhejiang ningsong thermal boiler equipment Co., Ltd Patentee after: Shanghai Ningsong Heat Energy Environment Engineering Co., Ltd. Address before: Jinhui town Fengxian District Shanghai city 201403 North Village four group B -28 Co-patentee before: Zhejiang better thermal energy boiler equipment Co., Ltd. Patentee before: Shanghai Ningsong Heat Energy Environment Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |