CN207163296U - A kind of finned high-efficiency heat exchange coil - Google Patents
A kind of finned high-efficiency heat exchange coil Download PDFInfo
- Publication number
- CN207163296U CN207163296U CN201720995340.1U CN201720995340U CN207163296U CN 207163296 U CN207163296 U CN 207163296U CN 201720995340 U CN201720995340 U CN 201720995340U CN 207163296 U CN207163296 U CN 207163296U
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- China
- Prior art keywords
- heat exchange
- pipe shaft
- fin
- exchange pipe
- heat
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Abstract
It the utility model is related to a kind of finned high-efficiency heat exchange coil, including heat exchange pipe shaft and heat exchange fin, heat exchange main body of the heat exchange pipe shaft by the extension of direction continuous helical coiling along the axial length of monoblock type long tube in long tubular, exchange heat pipe shaft both ends along the protruding formation joint of its hand of spiral, outer wall continuous helical of the heat exchange fin along heat exchange pipe shaft is coiled to form, and the heat exchange fin of adjacent heat exchange pipe shaft outer wall is spaced from each other.The utility model is directly process by the main body that exchanges heat by the heat exchange pipe shaft of whole piece siphunculus, both ends self-assembling formation joint, heat exchange pipe shaft does not rivet mouth, substantially reduces the risk of leak, safer, service life is longer, exchange heat main body among formed accommodate burner cavity, make heat exchange main body and burner closer to, be heated more fully, evenly, heat exchange efficiency is higher, more saves the energy.
Description
Technical field
It the utility model is related to a kind of finned high-efficiency heat exchange coil.
Background technology
Traditional heat exchanger tube（Exchange heat main body）Pipe shaft, joint by being segmented riveting etc. are formed, and being segmented the pipe shaft of riveting makes
There is leakage hidden trouble in heat exchanger tube, have larger leak risk.
Therefore, it is necessary to further improve.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art, and provides a kind of finned efficiently change
Hot coil, it is designed simply, and rational in infrastructure, heat exchanger tube is process as by whole piece siphunculus, does not rivet mouth, is substantially reduced
Leak risk.
What the purpose of this utility model was realized in：
A kind of finned high-efficiency heat exchange coil, including heat exchange pipe shaft and heat exchange fin, the heat exchange pipe shaft pass through monoblock type
The long tube extension of direction continuous helical coiling along the axial length is in the heat exchange main body of long tubular, and the both ends of the pipe shaft that exchanges heat are along its spiral side
To protruding formation joint, outer wall continuous helical of the heat exchange fin along heat exchange pipe shaft is coiled to form, adjacent heat exchange pipe shaft
The heat exchange fin of outer wall is spaced from each other.
The pipe shaft thickness of the heat exchange pipe shaft is 0.4-1.8mm.
The thickness of the heat exchange fin is 0.1-1mm.
The spiral spacing of the adjacent heat exchange fin is 1mm-4mm.
It is integrally formed between the heat exchange pipe shaft and heat exchange fin by laser welding.
The beneficial effects of the utility model are：
By exchanging heat, main body is directly process by the heat exchange pipe shaft of whole piece siphunculus, both ends self-assembling formation joint, heat exchanger tube
Body does not rivet mouth, substantially reduces the risk of leak, and safer, service life is longer, is formed among heat exchange main body and accommodates combustion
The cavity of burner, make heat exchange main body and burner closer to, be heated more fully, evenly, heat exchange efficiency is higher, more saves
The energy.
It is integrally formed between heat exchange pipe shaft and heat exchange fin by laser welding, heat-transfer effect is more preferable, and considerably increases
Heating surface area, heat exchange efficiency are higher.
The utility model as heat exchange suitable on the domestic heatings such as wall-hung boiler, water heater, hot water facility, using, for supplying
Hot water or heating.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the utility model one.
Fig. 2 is to locate enlarged drawing in Fig. 1.
Fig. 3 is the sectional view of the embodiment of the utility model one.
Fig. 4 is to locate enlarged drawing in Fig. 3.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Fig. 4, this finned high-efficiency heat exchange coil, including heat exchange pipe shaft 1 and heat exchange fin 2, the heat exchanger tube
Heat exchange main body of the body 1 by the extension of direction continuous helical coiling along the axial length of monoblock type long tube in long tubular, heat exchange pipe shaft 1
Both ends along the protruding formation joint of its hand of spiral, outer wall continuous helical coiling of the heat exchange fin 2 along heat exchange pipe shaft 1 and
Into the heat exchange fin 2 of the outer wall of adjacent heat exchange pipe shaft 1 is spaced from each other, and will not interfere with, and improves heat exchange area.
The utility model draws combustion suitable on the domestic heatings such as wall-hung boiler, water heater, hot water facility, being used as heat exchange
Heat caused by burner is diverted to supplying hot water or heating.Heat exchange pipe shaft 1 is twist coiled into heat exchange main body, and pipe shaft, which extends, to be grown
Long enough is spent, good effect of heat exchange, heat exchange main body centre placing burning device, heat exchanger tube is heated highly uniform.Cold water is from heat exchanger tube
The joint of the lower end of body 1 enters, after fully absorbing heat caused by burner up to 6 mitron bodies by length of run, become hot water from
The interface output of upper end.
Further, the pipe shaft thickness of the heat exchange pipe shaft 1 is 0.4-1.8mm, thick preferably such as 1mm.
Further, the thickness of the heat exchange fin 2 is 0.1-1mm, thick preferably such as 0.4mm.
Further, the spiral spacing of the adjacent heat exchange fin 2 is 1mm-4mm, preferably such as between 2.5mm spiral
Away from.
Further, it is integrally formed between the heat exchange pipe shaft 1 and heat exchange fin 2 by laser welding, is allowed to heat transfer effect
Fruit is more preferable, and considerably increases heating surface area, and heat exchange efficiency is higher.
Above-mentioned is preferred scheme of the present utility model, and general principle of the present utility model, principal character has been shown and described
And the advantages of the utility model.Those skilled in the art should be recognized that the utility model is not restricted to the described embodiments, on
State and simply illustrate principle of the present utility model described in embodiment and specification, do not departing from the spirit and scope of the utility model
On the premise of the utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (5)
1. a kind of finned high-efficiency heat exchange coil, including heat exchange pipe shaft（1）And heat exchange fin（2）, it is characterised in that the heat exchange
Pipe shaft（1）By the extension of direction continuous helical coiling along the axial length of monoblock type long tube in the heat exchange main body of long tubular, heat exchanger tube
Body（1）Both ends along the protruding formation joint of its hand of spiral, the heat exchange fin（2）Along heat exchange pipe shaft（1）Outer wall connect
Continuous coiled coil forms, adjacent heat exchange pipe shaft（1）The heat exchange fin of outer wall（2）It is spaced from each other.
2. finned high-efficiency heat exchange coil according to claim 1, it is characterised in that：The heat exchange pipe shaft（1）Pipe shaft it is thick
Spend for 0.4-1.8mm.
3. finned high-efficiency heat exchange coil according to claim 1, it is characterised in that：The heat exchange fin（2）Thickness be
0.1-1mm。
4. finned high-efficiency heat exchange coil according to claim 1, it is characterised in that：The adjacent heat exchange fin（2）Spiral shell
Rotation distance is 1mm-4mm.
5. according to any one of the claim 1-4 finned high-efficiency heat exchange coils, it is characterised in that：The heat exchange pipe shaft（1）
With heat exchange fin（2）Between be integrally formed by laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995340.1U CN207163296U (en) | 2017-08-09 | 2017-08-09 | A kind of finned high-efficiency heat exchange coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995340.1U CN207163296U (en) | 2017-08-09 | 2017-08-09 | A kind of finned high-efficiency heat exchange coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163296U true CN207163296U (en) | 2018-03-30 |
Family
ID=61716468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995340.1U Active CN207163296U (en) | 2017-08-09 | 2017-08-09 | A kind of finned high-efficiency heat exchange coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163296U (en) |
-
2017
- 2017-08-09 CN CN201720995340.1U patent/CN207163296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 528305 No. 23-3, Huatian Road, Shunde high tech Zone (Ronggui), huakou community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan naimeixin Technology Co.,Ltd. Address before: 528305 Three Buildings of Xiaohuangpu Community Resident Committee, Junggui Street Office, Shunde District, Foshan City, Guangdong Province, No. 5 Chaogui Road, Shunde High-tech Zone (Ronggui) Patentee before: Foshan Shunde Maijike Thermal Energy Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |