CN208688320U - A kind of heat exchange fin of burnt gas wall hanging furnace - Google Patents
A kind of heat exchange fin of burnt gas wall hanging furnace Download PDFInfo
- Publication number
- CN208688320U CN208688320U CN201821200555.0U CN201821200555U CN208688320U CN 208688320 U CN208688320 U CN 208688320U CN 201821200555 U CN201821200555 U CN 201821200555U CN 208688320 U CN208688320 U CN 208688320U
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- China
- Prior art keywords
- heat exchange
- mainboard body
- hole
- exchange tube
- fin
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Abstract
A kind of heat exchange fin of burnt gas wall hanging furnace, including fin body, fin body include mainboard body, positioned at mainboard body both ends side plate, be located on mainboard body elliptical heat exchange tube hole, communicated with elliptical heat exchange tube hole welding hole, around flange and the smoke guide pipe hole of elliptical heat exchange tube hole and welding hole；It, which is characterized in that on the flange at the short axle both ends in the elliptical heat exchange tube hole, is respectively equipped at least two support plates；Have between support plate and the mainboard body more than or equal to 0 degree, the angle less than or equal to 90, there is the angle more than or equal to 90 between the mainboard body between side plate and two side plates.Due to using such structure, there is angle between support plate and mainboard body by adjusting, adapt to the heat exchanger of different size, improve work efficiency, save die cost.
Description
Technical field
The utility model relates to a kind of heat exchange fins of the heat exchanger of burnt gas wall hanging furnace, especially burnt gas wall hanging furnace.
Background technique
Currently available technology, a kind of heat exchange fin of burnt gas wall hanging furnace, including fin body, fin body include mainboard
Body, positioned at the side plate at mainboard body both ends, the elliptical heat exchange tube hole being located on mainboard body, the weldering that is communicated with elliptical heat exchange tube hole
Hole, flange and the smoke guide pipe hole for surrounding elliptical heat exchange tube hole and welding hole.There are problems: cannot be adapted to different size and model
Heat exchanger.
Utility model content
The purpose of this utility model is: providing a kind of heat exchange fin of burnt gas wall hanging furnace, it can be applicable in different size
With the heat exchanger of model, mold expense is saved, work efficiency is improved.
The utility model is realized in this way: a kind of heat exchange fin of burnt gas wall hanging furnace, including fin body, fin sheet
Body includes mainboard body, the side plate positioned at mainboard body both ends, the elliptical heat exchange tube hole that is located on mainboard body and elliptical heat exchange tube
Flange and the smoke guide pipe hole of welding hole, circular elliptical heat exchange tube hole and welding hole that hole communicates；It is characterized in that the ellipse
At least two support plates are respectively equipped on the flange at the short axle both ends of shape heat exchange pore；
Have between support plate and the mainboard body more than or equal to 0 degree, the angle less than or equal to 90, side plate and two sides
There is the angle more than or equal to 90 between mainboard body between plate.
A kind of heat exchange fin of burnt gas wall hanging furnace of the utility model is supported due to using such structure by adjusting
There is angle between plate and mainboard body, adapt to the heat exchanger of different size, improve work efficiency, saves die cost.
Detailed description of the invention
Fig. 1 is the bottom view of the utility model.
Fig. 2 is the top view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of heat exchange fin of burnt gas wall hanging furnace, including fin body 1, fin body 1 include mainboard
Body 2, positioned at 2 both ends of mainboard body side plate 3, be located on mainboard body elliptical heat exchange tube hole 4, communicate with elliptical heat exchange tube hole
Welding hole 5, flange 6, smoke guide pipe hole 7 and deflector hole 8 around elliptical heat exchange tube hole and welding hole, be provided in ladder in deflector hole
The unhurried current plate 81 of grade；
One end of the long axis in elliptical heat exchange tube hole 4 is arranged in welding hole 5.
Two support plates 61 are respectively equipped on the flange 6 at the short axle both ends in the elliptical heat exchange tube hole 4；
Have between support plate 61 and the mainboard body 2 more than or equal to 0 degree, the angle less than or equal to 90,
There is the angle α more than or equal to 90 between mainboard body 2 between side plate 3 and two side plates.
Support plate 61 can be applicable in the heat exchanger of different size and model relative to 2 different angle of mainboard body, in use,
The mainboard body of support plate 61 and another fin body 1, which supports, to be cooperated.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The protection scope of the utility model.
Claims (1)
1. a kind of heat exchange fin of burnt gas wall hanging furnace, including fin body, fin body includes mainboard body, is located at mainboard body two
The side plate at end, the elliptical heat exchange tube hole being located on mainboard body, the welding hole communicated with elliptical heat exchange tube hole, circular ellipse change
The flange and smoke guide pipe hole of heat pipe hole and welding hole；It is characterized by: on the flange at the short axle both ends in the elliptical heat exchange tube hole
It is respectively equipped at least two support plates；
Have between support plate and the mainboard body more than or equal to 0 degree, the angle less than or equal to 90, side plate and two side plates it
Between mainboard body between have angle more than or equal to 90.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200555.0U CN208688320U (en) | 2018-07-26 | 2018-07-26 | A kind of heat exchange fin of burnt gas wall hanging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200555.0U CN208688320U (en) | 2018-07-26 | 2018-07-26 | A kind of heat exchange fin of burnt gas wall hanging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688320U true CN208688320U (en) | 2019-04-02 |
Family
ID=65882526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200555.0U Active CN208688320U (en) | 2018-07-26 | 2018-07-26 | A kind of heat exchange fin of burnt gas wall hanging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688320U (en) |
-
2018
- 2018-07-26 CN CN201821200555.0U patent/CN208688320U/en active Active
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