CN209726863U - A kind of heat exchanger for wall-hung boiler - Google Patents
A kind of heat exchanger for wall-hung boiler Download PDFInfo
- Publication number
- CN209726863U CN209726863U CN201920306449.9U CN201920306449U CN209726863U CN 209726863 U CN209726863 U CN 209726863U CN 201920306449 U CN201920306449 U CN 201920306449U CN 209726863 U CN209726863 U CN 209726863U
- Authority
- CN
- China
- Prior art keywords
- fin
- connecting tube
- heat exchanger
- wall
- hung boiler
- 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.)
- Expired - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Fluid Heaters (AREA)
Abstract
The utility model is specifically related to be a kind of heat exchanger for wall-hung boiler, including the first connecting tube, the second connecting tube and fin, first connecting tube mutually side by side and is each passed through fin with the second connecting tube, wherein the front surface of fin is equipped with arch arc protrusion, encircle and is equipped with port in arc protrusion, port is connected to the back surface of fin, and fin two sides are equipped with side fin, and the outer surface of another neighbouring side fin is close in side fin side.The beneficial effects of the utility model are: this structure is equipped with arch arc protrusion by the front surface of fin, encircle and be equipped with port in arc protrusion, port is connected to the back surface of fin, plays and slows down stream of hot air warp, extend heat exchanger time, so as to improve rate of heat exchange and reduce the energy.
Description
Technical field
The utility model relates to wall-hung boiler technical field, specifically a kind of heat exchanger for wall-hung boiler.
Background technique
Existing stainless steel wall-hung boiler includes the heat exchanger assembly being made of frame, main heat exchanger and condensing heat exchanger,
Middle main heat exchanger and condensing heat exchanger have stainless steel to be made, the main heat exchanger and condensing heat exchanger along flow of flue gas direction with
The exhaust gases passes of the frame are integrally welded and constitute the heat exchanger assembly.
The rate of heat exchange of present heat exchanger or not satisfactory, industry wishes that further promoting heat hands over heating rate, plays promotion
Heating effect and the consumption for reducing the energy.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide it is a kind of can improve rate of heat exchange and
Reduce the heat exchanger of the consumption of the energy.
A kind of heat exchanger for wall-hung boiler of the utility model description, including the first connecting tube, the second connecting tube and wing
Piece, the first connecting tube and the second connecting tube mutually side by side and are each passed through fin, and wherein the front surface of fin is equipped with arch arc protrusion,
Encircle and be equipped with port in arc protrusion, port is connected to the back surface of fin, and fin two sides are equipped with side fin, and side fin side is close to adjacent
The outer surface of another nearly side fin.
Specific further, there are certain distances between the fin and adjacent fins.
Specific further, the fin is respectively equipped with arc position and lower arc position in top surface up and down.
Specific further, the fin front surface or rear surface are equipped with fin flange.
Specific further, the two sides of first connecting tube and the second connecting tube are connected with baffle.
Specific further, the baffle is connected with inclined plate.
Specific further the baffle surface is equipped with baffle ledge, and baffle ledge is tightly attached to the first connecting tube or the second company
The surface of adapter tube.
The beneficial effects of the utility model are: this structure is equipped with arch arc protrusion by the front surface of fin, encircle in arc protrusion
Equipped with port, port is connected to the back surface of fin, plays and slows down stream of hot air warp, extends heat exchanger time, so as to improve
Rate of heat exchange and the reduction energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the first connecting tube, the second connecting tube, the first side plate and the second side plate structure that is connected of the utility model are shown
It is intended to.
Fig. 3 is the baffle arrangement schematic diagram of the utility model.
Fig. 4 is the fin structure schematic diagram of the utility model.
Fig. 5 is another angled arrangement schematic diagram of Fig. 4.
Fig. 6 is partial enlargement structural representation at the A of Fig. 1.
The icon of the following drawings illustrates:
First connecting tube 1；Second connecting tube 2；First side plate 3；Second side plate 4；Fin 5；Upper arc position 501；Lower arc position
502；Side fin 503；Fin flange 504；Port 505；Encircle arc protrusion 506；Baffle 6；Inclined plate 601；Baffle ledge 602.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figures 1 to 6, a kind of heat exchanger for wall-hung boiler of the utility model description, including the first connecting tube
1, the second connecting tube 2 and fin 5, the first connecting tube 1 and the second connecting tube 2 mutually side by side and are each passed through fin 5, wherein fin
5 front surface is equipped with arch arc protrusion 506, and arch is equipped with port 505 in arc protrusion 506, and port 505 is connected to the back surface of fin 5,
5 two sides of fin are equipped with side fin 503, and the outer surface of another neighbouring side fin is close in fin 503 side in side.
This structure is equipped with arch arc protrusion 506 by the front surface of fin 5, and arch is equipped with port 505, port in arc protrusion 506
506 are connected to the back surface of fin 5, play slow down stream of hot air warp, extend heat exchanger time, so as to improve rate of heat exchange and
Reduce the energy.
More specifically: air is heated into hot-air by burner, and hot-air passes upward through on heat exchanger, and and fin
5 are in contact, and fin 5 absorbs the heat in air and is transmitted to the first connecting tube 1 and the second connecting tube 2, to the first connecting tube 1
It is heated with the water in the second connecting tube 2, arch arc protrusion 506 effectively hinders slow air and flows quickly through fin 5, the hot-air of part
It directly through the port 505 of arch arc protrusion 506, is flowed to from the back side of fin from port 505, plays change air and flow to path,
Extend heat exchanger time, further so as to improve rate of heat exchange and reduce the energy.
There are certain distance between fin 5 described in the utility model and adjacent fins, stream of hot air can be allowed through fin 5 and reality
Heat application exchange, makes hot-air be converted into cold air；In addition, about 5 top surface of fin is respectively equipped with arc position 501 and lower arc position
502.In addition, 5 front surface of fin or rear surface are equipped with fin flange 504, fin flange 504 can with the first connecting tube 1 and
The surface of second connecting tube 2 is in contact, and facilitates heat transfer.
The two sides of first connecting tube 1 described in the utility model and the second connecting tube 2 are connected with baffle 6.Baffle 6 can pass through
Welding manner is fixed in the first connecting tube 1 and the second connecting tube 2, is played and is capable of fixing baffle 6, and 5 position of fin is further fixed；
The baffle 6 is connected with inclined plate 601, plays guide functions, so that the heat in air is sufficiently connected with 5 surface of fin and touches hot biography
It passs.
In addition, 6 surface of baffle is equipped with baffle ledge 602, baffle ledge 602 is tightly attached to the first connecting tube 1 or the second
The surface of connecting tube 2, plays conductive force, and heat can be allowed to be effectively passed in the first connecting tube 1 and the second connecting tube 2,
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all practical new at this
Made any modification, equivalent replacement or improvement etc., should be included in the protection of the utility model within the spirit and principle of type
Within the scope of.
Claims (7)
1. a kind of heat exchanger for wall-hung boiler, including the first connecting tube (1), the second connecting tube (2) and fin (5), first connects
It takes over (1) and the second connecting tube (2) Xiang Binglie and is each passed through fin (5), it is characterised in that: the front surface of fin (5) is set
There is arch arc protrusion (506), is equipped with port (505) in arch arc protrusion (506), port (505) is connected to the back surface of fin (5),
Fin (5) two sides are equipped with side fin (503), and the outer surface of another neighbouring side fin is close in fin (503) side in side.
2. a kind of heat exchanger for wall-hung boiler according to claim 1, it is characterised in that: the fin (5) and adjacent wing
There are certain distances between piece.
3. a kind of heat exchanger for wall-hung boiler according to claim 1, it is characterised in that: the fin (5) top surface up and down
It is respectively equipped with arc position (501) and lower arc position (502).
4. a kind of heat exchanger for wall-hung boiler according to claim 1, it is characterised in that: fin (5) front surface or
Rear surface is equipped with fin flange (504).
5. a kind of heat exchanger for wall-hung boiler according to claim 1, it is characterised in that: first connecting tube (1) and
The two sides of second connecting tube (2) are connected with baffle (6).
6. a kind of heat exchanger for wall-hung boiler according to claim 5, it is characterised in that: the baffle (6) is connected with tiltedly
Plate (601).
7. a kind of heat exchanger for wall-hung boiler according to claim 5, it is characterised in that: baffle (6) surface is equipped with
Baffle ledge (602), baffle ledge (602) are tightly attached to the surface of the first connecting tube (1) or the second connecting tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306449.9U CN209726863U (en) | 2019-03-12 | 2019-03-12 | A kind of heat exchanger for wall-hung boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306449.9U CN209726863U (en) | 2019-03-12 | 2019-03-12 | A kind of heat exchanger for wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726863U true CN209726863U (en) | 2019-12-03 |
Family
ID=68686017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306449.9U Expired - Fee Related CN209726863U (en) | 2019-03-12 | 2019-03-12 | A kind of heat exchanger for wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726863U (en) |
-
2019
- 2019-03-12 CN CN201920306449.9U patent/CN209726863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |