CN205748071U - Heat exchanger fin - Google Patents
Heat exchanger fin Download PDFInfo
- Publication number
- CN205748071U CN205748071U CN201620684814.6U CN201620684814U CN205748071U CN 205748071 U CN205748071 U CN 205748071U CN 201620684814 U CN201620684814 U CN 201620684814U CN 205748071 U CN205748071 U CN 205748071U
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- Prior art keywords
- heat exchanger
- plate
- plates
- heat
- exchanger fin
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- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of heat exchanger fin, heat exchanger fin includes two plates, and the side of one of them plate is connected with the side of another plate, and opposite side is connected with the opposite side of another plate, plate uses compressing being made, and forms heat exchanger channels between two plates of heat exchanger fin.In this utility model, owing to heat exchanger fin is to be formed by connecting by two plates, the both sides of two plates connect mutually, and both sides all seal (that is: liquid or gas will not circulate) from both sides, simultaneously, heat exchanger channels can be formed between two plates, gas in heat exchanger channels or liquid with heat exchanger channels outside gas or liquid when carrying out conduction of heat, owing to this heat exchanger channels is formed by two plates, therefore heat exchanger channels is narrow and small, the gas of heat exchanger channels or liquid can be with the sheet contacts of both sides carry out conduction of heat, so heat exchange efficiency is high, heat-exchange time can be reduced, increase the heat exchange amount in the unit interval.
Description
Technical field
This utility model relates to a kind of heat exchanger fin.
Background technology
Heat exchanger fin is requisite parts in heat transfer equipment, and traditional heat exchanger fin is the most all a single plate,
There is the gas or liquid that temperature is different on the both sides of heat exchanger fin, carry out conduction of heat by heat exchanger fin, thus realize heat exchange, so
The heat conduction efficiency of heat exchanger fin low, heat transfer time is long, thus causes using inconvenience.
Utility model content
The utility model discloses a kind of heat exchanger fin, to solve at least one of above-mentioned technical problem.
This utility model provides a kind of heat exchanger fin, and heat exchanger fin includes two plates, and the side of one of them plate is with another
The side of one plate is connected, and opposite side is connected with the opposite side of another plate, and plate uses compressing being made, and changes
Heat exchanger channels is formed between two plates of backing.
In this utility model, owing to heat exchanger fin is to be formed by connecting by two plates, the both sides of two plates connect mutually,
And both sides all seal (that is: liquid or gas will not circulate from both sides), meanwhile, can be formed between two plates and change
The passage of heat, gas in heat exchanger channels or liquid with heat exchanger channels outside gas or liquid when carrying out conduction of heat, due to this
Heat exchanger channels is formed by two plates, and therefore heat exchanger channels is narrow and small, and the gas of heat exchanger channels or liquid can be with the plates of both sides
Sheet contacts and carries out conduction of heat, so heat exchange efficiency is high, can reduce heat-exchange time, increase the heat exchange amount in the unit interval.
In some embodiments, plate forms multiple shrinkage pool and multiple projecting apertures.Thus, the multiple shrinkage pools on plate
Existence with multiple projecting apertures can increase the contact area of the gas of heat exchanger channels or liquid and plate, thus increases further
Heat exchange efficiency.
In some embodiments, the both sides of plate are equipped with folding edge, and bending edge is all passed through in the both sides of two plates
Edge connects.Thus, folding edge can facilitate two plates to connect.
In some embodiments, the folding edge of two plate both sides uses the mode of welding to connect.Thus, weldering is used
The mode connect is attached, so that the both sides of heat exchanger fin fully seal, prevents the gas of heat exchanger channels or liquid from changing
The both sides of backing are flowed out.
In some embodiments, plate is rectangle, and the cross section of the heat exchanger channels of two plate formation is elongated,
Plate uses stainless steel material to be made.Thus, the heat exchanger channels of strip is narrow and small, gas in heat exchanger channels or
All and sheet contacts, contact area is big, can increase heat exchange efficiency for liquid.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heat exchanger fin of a kind of embodiment of this utility model；
Fig. 2 is that heat exchanger fin shown in Fig. 1 is along the structural representation in A-A direction；
Fig. 3 is that heat exchanger fin shown in Fig. 1 is along the structural representation in B-B direction.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1～Fig. 3 schematically shows the structure of the heat exchanger fin of a kind of embodiment of this utility model.
Such as Fig. 1～Fig. 3, a kind of heat exchanger fin, heat exchanger fin include two plates 1 (Fig. 1 can only see a plate 1, i.e. before
The plate 1 in face, plate 1 below is blocked by plate 1 above and conceals, all it can be seen that two plates 1 in Fig. 2 and Fig. 3),
Plate 1 can be made in the way of employing is compressing.
The concrete connected mode of two plates 1 is as follows: the plate 1 before shown in Fig. 1 is (under shown in corresponding diagram 2 or Fig. 3
The plate 1 in face) left side and plate 1 (this plate 1 is hidden, above plate 1 shown in corresponding diagram 2 or Fig. 3) below
Left side is connected, before the right side of plate 1 (shown in corresponding diagram 2 or Fig. 3 plate 1) below and plate 1 (this plate 1 quilt below
Conceal, above plate 1 shown in corresponding diagram 2 or Fig. 3) right side be connected, thus two plates 1 define heat exchange after connecting
Sheet, it can be seen that be also formed with a heat exchanger channels 11 between the two of this heat exchanger fin plates 1 from Fig. 2 or Fig. 3, this changes
The passage of heat 11 is narrow and small and elongated, can allow liquid or the gas heat exchanger fin from Fig. 1 heat exchanger channels 11 upper end enter, warp
By heat exchanger channels 11, discharging from the lower end of heat exchanger channels 11, in the process, gas or liquid in heat exchanger channels 11 are permissible
Carrying out conduction of heat with the plate 1 of both sides, heat exchanger channels 11 then gas or liquid with outside carries out conduction of heat, thus realizes
The function of conduction of heat.
Meanwhile, in order to increase the conduction of heat heat exchange efficiency of heat exchanger fin, so that form multiple shrinkage pool 12 He on plate 1
Multiple projecting apertures 13 (certainly, shrinkage pool 12 and projecting apertures 13 are comparatively speaking, appear to be projecting apertures 13 from one side, from this face reversely
Past is then shrinkage pool 12), the existence of projecting apertures 13 and shrinkage pool 12 so that some place of heat exchanger channels 11 becomes the narrowest and small, and
And also increase heat exchange area.
In the present embodiment, between two plates 1, concrete connected mode is: use the mode of welding to connect, at plate 1
Both sides (i.e. left side and right side), all form folding edge 14, the existence of Fig. 1 folding edge 14 had two benefits: one is
Facilitate the welding between two plates 1, two be can allow form heat exchanger channels 11 between two plates 1 (can from Fig. 2 and Fig. 3
To find out), when the curvature of folding edge 14 is the biggest, the cross-sectional area of the heat exchanger channels 11 formed between two plates 1 is then got over
Greatly, when folding edge 14 curvature more hour, the cross-sectional area of the heat exchanger channels 11 formed between two plates 1 is the least.When
So, in other embodiments, other concrete mode can also be used between two plates 1 to be attached: such as: one becomes
Type, or screw connection etc., no matter which kind of connected mode, the most at least need to meet following condition, the heat exchange that two plates 1 are formed
Can not there be gap the both sides (left side shown in Fig. 1 and right side) of sheet, that is to say need to meet the liquid in heat exchanger channels 11 or
Gas can not flow out from the both sides of heat exchanger fin.
In the present embodiment, plate 1 preferably employs stainless steel material and makes, and stainless steel material has good heat conductivility,
And service life is long.
In this utility model, owing to heat exchanger fin is to be formed by connecting by two plates 1, the both sides of two plates 1 homogeneously interconnect
Connect, and both sides all seal (that is: liquid or gas will not circulate from both sides), meanwhile, can be with shape between two plates 1
Gas or liquid outside becoming heat exchanger channels 11, gas in heat exchanger channels 11 or liquid with heat exchanger channels 11 carry out conduction of heat
Time, owing to this heat exchanger channels 11 is formed by two plates 1, therefore heat exchanger channels 11 is narrow and small, the gas of heat exchanger channels 11 or liquid
Body can contact with the plate 1 of both sides and carry out conduction of heat, so heat exchange efficiency is high, can reduce heat-exchange time, increase unit
Heat exchange amount in time.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.
Claims (5)
1. a heat exchanger fin, it is characterised in that described heat exchanger fin includes two plates (1), the side of one of them plate (1) with
The side of another plate (1) is connected, and opposite side is connected with the opposite side of another plate (1), and described plate (1) uses compacting
Molding is made, and forms heat exchanger channels (11) between two plates (1) of described heat exchanger fin.
Heat exchanger fin the most according to claim 1, it is characterised in that form on described plate (1) multiple shrinkage pool (12) and
Multiple projecting apertures (13).
Heat exchanger fin the most according to claim 2, it is characterised in that the both sides of described plate (1) are equipped with folding edge
(4), the both sides of said two plate (1) are all connected by folding edge (4).
Heat exchanger fin the most according to claim 3, it is characterised in that the folding edge (4) of said two plate (1) both sides is adopted
Connect by the mode of welding.
5. according to the heat exchanger fin according to any one of Claims 1 to 4, it is characterised in that described plate (1) is rectangle, institute
The cross section stating the heat exchanger channels (11) that two plates (1) are formed is elongated, and described plate (1) uses stainless steel material to make
Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684814.6U CN205748071U (en) | 2016-06-30 | 2016-06-30 | Heat exchanger fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684814.6U CN205748071U (en) | 2016-06-30 | 2016-06-30 | Heat exchanger fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748071U true CN205748071U (en) | 2016-11-30 |
Family
ID=57379372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684814.6U Active CN205748071U (en) | 2016-06-30 | 2016-06-30 | Heat exchanger fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152818A (en) * | 2016-06-30 | 2016-11-23 | 广州捷玛换热设备有限公司 | Heat exchanger fin and processing technology thereof |
| CN108489319A (en) * | 2018-05-21 | 2018-09-04 | 南京宜热纵联节能科技有限公司 | A kind of gas heat exchanger plate convenient for deashing |
-
2016
- 2016-06-30 CN CN201620684814.6U patent/CN205748071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152818A (en) * | 2016-06-30 | 2016-11-23 | 广州捷玛换热设备有限公司 | Heat exchanger fin and processing technology thereof |
| CN108489319A (en) * | 2018-05-21 | 2018-09-04 | 南京宜热纵联节能科技有限公司 | A kind of gas heat exchanger plate convenient for deashing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 two, Nangang pen Street Road, Whampoa District, Guangzhou, Guangdong, two Patentee after: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 510000 two, Nangang pen Street Road, Whampoa District, Guangzhou, Guangdong, two Patentee before: GUANGZHOU JIEMA HEAT EXCHANGE EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Highly effective heat exchange sheet of water heater Effective date of registration: 20180719 Granted publication date: 20161130 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: 2018440000206 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190812 Granted publication date: 20161130 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: 2018440000206 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat exchanger plate Effective date of registration: 20210622 Granted publication date: 20161130 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021980005103 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161130 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2021980005103 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |