CN209310579U - A kind of stacked heat exchanger - Google Patents
A kind of stacked heat exchanger Download PDFInfo
- Publication number
- CN209310579U CN209310579U CN201821580844.8U CN201821580844U CN209310579U CN 209310579 U CN209310579 U CN 209310579U CN 201821580844 U CN201821580844 U CN 201821580844U CN 209310579 U CN209310579 U CN 209310579U
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- heat exchanger
- exchanger fin
- side bar
- overall channel
- stacked
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- 238000000034 method Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of stacked heat exchanger, belongs to field of radiating, and including side bar group and several heat exchanger fins arranged in parallel being arranged in side bar group, an opposite side of each heat exchanger fin is equipped with flange, forms overall channel between two flange；Two neighboring heat exchanger fin is rotated by 90 ° setting, and the overall channel on two neighboring heat exchanger fin is mutually perpendicular to, and solves existing heat exchanger and mostly uses finned, the single problem in heat exchange direction.Compared with prior art, adjacent plate is rotated by 90 ° by the stacked heat exchanger to be arranged in parallel in side bar group, and a pair of of flange on each heat exchanger fin forms overall channel, and overall channel is divided into multiple subchannels by the protrusion on heat exchanger fin, increase contact area, improves heat exchange efficiency.
Description
Technical field
The utility model relates to field of radiating, especially a kind of stacked heat exchanger.
Background technique
Heat exchanger (heat exchanger), is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as hot
Exchanger.Heat exchanger occupies an important position in chemical industry, petroleum, power, food and other many industrial productions, raw in chemical industry
Heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler etc. in production, be widely used.
Existing heat exchanger mostly uses finned, can be only formed the channel in a direction, air circulation not in time, causes to change
The thermal efficiency is low, influences the integral heat sink of machine.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of stacked heat exchanger, the channel of both direction is formed, is increased
Contact area improves heat exchange efficiency.
The technical solution adopted in the utility model are as follows:
A kind of stacked heat exchanger, including side bar group and several heat exchanger fins arranged in parallel being arranged in side bar group,
One opposite side of each heat exchanger fin is equipped with flange, forms overall channel between two flange；Two neighboring heat exchanger fin is rotated by 90 ° setting,
Overall channel on two neighboring heat exchanger fin is mutually perpendicular to.
Preferably, each heat exchanger fin is equipped at least one protrusion, and overall channel is divided at least two subchannels by protrusion；
The protrusion of adjacent heat exchange on piece is mutually perpendicular to.
It is highly preferred that each heat exchanger fin is equipped with three protrusions, overall channel is divided into four subchannels by protrusion.
It is highly preferred that the protrusion and flange keeping parallelism, raised section are trapezoidal.
Preferably, the side bar group includes four side bars, and four side bars respectively correspond four corners of each heat exchanger fin, often
The card slot for accommodating heat exchanger fin corner is respectively provided on a side bar.
It is highly preferred that each corner of the heat exchanger fin is fixed with side bar by technique for sticking or welding procedure.
Preferably, the heat exchanger fin uses metal stamping bending and molding.
Compared with prior art, the utility model has the beneficial effects that: the utility model provides a kind of stacked heat exchange
Adjacent plate is rotated by 90 ° and is arranged in parallel in side bar group by device, and a pair of of flange on each heat exchanger fin forms overall channel, changes
Overall channel is divided into multiple subchannels by the protrusion on backing, increases contact area, improves heat exchange efficiency.
Detailed description of the invention
Fig. 1 is a kind of perspective view of stacked heat exchanger provided by the utility model；
Fig. 2 is a kind of explosive view of stacked heat exchanger provided by the utility model；
Fig. 3 is the schematic diagram of heat exchanger fin in a kind of stacked heat exchanger provided by the utility model；
Fig. 4 is the cross-sectional view of heat exchanger fin in a kind of stacked heat exchanger provided by the utility model；
Fig. 5 is the schematic diagram of side bar in a kind of stacked heat exchanger provided by the utility model；
Fig. 6 is a kind of heat exchange schematic diagram of stacked heat exchanger provided by the utility model.
Specific embodiment
Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.
Fig. 1 to Fig. 6 is a kind of preferred embodiment of stacked heat exchanger provided by the utility model.Such as Fig. 1 to Fig. 6
Shown, which includes side bar group 10 and several heat exchanger fins 20 arranged in parallel being arranged in side bar group 10,
One opposite side of each heat exchanger fin 20 is equipped with flange 21, forms overall channel 201 between two flange 21；Two neighboring heat exchanger fin 20 revolves
It is turn 90 degrees setting, the overall channel 201 on two neighboring heat exchanger fin 20 is mutually perpendicular to, and such air is in orthogonal overall channel
It is flowed respectively in 201, improves heat exchange efficiency.
As shown in Figures 2 to 4, each heat exchanger fin 20 is equipped at least one protrusion 22, and protrusion 22 divides overall channel 201
For at least two subchannels 202, the contact area of increase air and heat exchanger fin 20 and formation in this way is turbulent, to increase heat exchange
Effect；Protrusion 22 on adjacent plate 20 is mutually perpendicular to.Described raised 22 are with 21 keeping parallelism of flange, the section of protrusion 22
It is trapezoidal, the contact area of air Yu heat exchanger fin 20 is further increased in this way.The heat exchanger fin 20 uses metal stamping bending and molding,
Protrusion is formed in the one side of heat exchanger fin 20, another side corresponding position forms groove, is conducive to air circulation.
Each heat exchanger fin 20 is equipped with three protrusions 22 as a preferred implementation manner, and protrusion 22 draws overall channel 201
It is divided into four subchannels 202, the spacing between adjacent protrusion 22 is greater than the spacing between protrusion 22 and flange 21.
As shown in Figure 1, Figure 2 and shown in Fig. 5, the side bar group 10 includes four side bars 11, and four side bars 11 respectively correspond each
Four corners of heat exchanger fin 20 are respectively provided with the card slot 111 for accommodating 20 corner of heat exchanger fin on each side bar 11.The heat exchange
Each corner of piece 20 is fixed with side bar 11 by technique for sticking or welding procedure, prevents heat exchanger fin 20 from card slot 111 in this way
It falls off, exchange backing 20 further fixes.
Four corners of heat exchanger fin 20 are stuck in the correspondence card slot 111 of four side bars 11 in the stacked heat exchanger
Interior, adjacent plate 20 is rotated by 90 ° setting, and the overall channel 201 on adjacent plate 20 is mutually perpendicular to, all overall channels 201
It is divided into overall channel up and down and the overall channel of left and right perforation, is equipped with protrusion 22 in each overall channel 201 and draws overall channel 201
It is divided into multiple subchannels 202, to increase contact area, heat exchange efficiency is improved, in this way as shown in fig. 6, the cold wind being below is worn
It crosses overall channel up and down and carries out the overall channel progress that absorption heat becomes hot wind, the cold wind in left side is penetrated through across left and right
Absorbing heat becomes hot wind, improves heat exchange efficiency.
In conclusion the technical solution of the utility model sufficiently effective can realize above-mentioned purpose of utility model, and this
The structure and the principle of work and power of utility model have all adequately been verified in embodiment, can reach expected effect and mesh
, under the premise of without departing substantially from the principles of the present invention and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, the utility model includes all replacement contents being previously mentioned in range in patent claim, any
The made equivalence changes in present utility model application the scope of the patents, all within the scope of the patents of category this case application.
Claims (6)
1. a kind of stacked heat exchanger, which is characterized in that including side bar group and several settings arranged in parallel in side bar group
Heat exchanger fin, an opposite side of each heat exchanger fin is equipped with flange, forms overall channel between two flange；Two neighboring heat exchanger fin rotation
90 degree are arranged, and the overall channel on two neighboring heat exchanger fin is mutually perpendicular to；The side bar group includes four side bars, four side bar difference
Four corners of each heat exchanger fin are corresponded to, the card slot for accommodating heat exchanger fin corner is respectively provided on each side bar.
2. stacked heat exchanger according to claim 1, it is characterised in that: it is convex that each heat exchanger fin is equipped at least one
It rises, overall channel is divided at least two subchannels by protrusion；The protrusion of adjacent heat exchange on piece is mutually perpendicular to.
3. stacked heat exchanger according to claim 1, it is characterised in that: each heat exchanger fin is equipped with three protrusions, convex
It rises and overall channel is divided into four subchannels.
4. stacked heat exchanger according to claim 2 or 3, it is characterised in that: the protrusion and flange keeping parallelism, it is convex
The section risen is trapezoidal.
5. stacked heat exchanger according to claim 1, it is characterised in that: each corner of the heat exchanger fin and side bar are logical
It crosses technique for sticking or welding procedure is fixed.
6. stacked heat exchanger according to claim 1, it is characterised in that: the heat exchanger fin uses metal stamping bending and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580844.8U CN209310579U (en) | 2018-09-27 | 2018-09-27 | A kind of stacked heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580844.8U CN209310579U (en) | 2018-09-27 | 2018-09-27 | A kind of stacked heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310579U true CN209310579U (en) | 2019-08-27 |
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ID=67670379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580844.8U Active CN209310579U (en) | 2018-09-27 | 2018-09-27 | A kind of stacked heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN209310579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059590A (en) * | 2018-09-27 | 2018-12-21 | 东莞市迈泰热传科技有限公司 | A kind of stacked heat exchanger |
| CN111988971A (en) * | 2020-09-18 | 2020-11-24 | 珠海银河温控技术有限公司 | Heat exchange unit and heat exchange module |
-
2018
- 2018-09-27 CN CN201821580844.8U patent/CN209310579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059590A (en) * | 2018-09-27 | 2018-12-21 | 东莞市迈泰热传科技有限公司 | A kind of stacked heat exchanger |
| CN111988971A (en) * | 2020-09-18 | 2020-11-24 | 珠海银河温控技术有限公司 | Heat exchange unit and heat exchange module |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 101, No. 1, Xinxing North Road, Liujia, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Maitai Technology Co.,Ltd. Country or region after: China Address before: 523460, Building 22, Sanjiang Industrial Zone, Hengli Town, Dongguan City, Guangdong Province Patentee before: WALMATE (DONGGUAN) THERMAL SYSTEM LTD. Country or region before: China |