CN209279758U - Micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger - Google Patents
Micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger Download PDFInfo
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- CN209279758U CN209279758U CN201821093193.XU CN201821093193U CN209279758U CN 209279758 U CN209279758 U CN 209279758U CN 201821093193 U CN201821093193 U CN 201821093193U CN 209279758 U CN209279758 U CN 209279758U
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- flat tube
- main body
- tube main
- flat
- heat exchanger
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Abstract
The utility model belongs to technical field of refrigeration equipment, is related to a kind of micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger.It solves the technical issues of radiating fin heat-sinking capability difference in the prior art and easily lodging.It includes two headers disposed in parallel, several flat tube main bodys are provided between header, the both ends of flat tube main body are respectively communicated with a header, flat tube body width is less than header width, flat tube main body is provided with radiating fin between any two, radiating fin one or both sides protrude from flat tube main body, and supporting mechanism is flushed far from one end of flat tube main body with radiating fin.Compared with prior art, heat dissipation area is increased, improves radiating efficiency, and by external forces, supporting mechanism has shared the active force acted on radiating fin, improves the lodging tolerance of radiating fin.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, more particularly, to a kind of micro-channel flat for heat exchanger and
Its microchannel flat tube heat exchanger.
Background technique
Micro-channel heat exchanger is usually made of header, cooling passage flat tube and cooling mechanism, and cooling mechanism dissipates
Heat engine structure is usually determined by heat dissipation area.In the prior art, cooling mechanism of the radiating fin as heat exchanger is commonly used, increases and dissipates
The volume of hot fin can achieve the heat dissipation area for increasing radiating fin thus the radiating efficiency for improving cooling mechanism.
Then, for guarantee coolant liquid circulation, the flat tube quantity being arranged on the header of a fixed length be it is certain,
Cannot change so as to cause the distance between flat tube, the size of Yao Zeng great radiating fin, can only by increase radiating fin as
The size of flat tube width direction, and this mode, will cause radiating fin and protrude from flat tube, and the radiating fin for being is in turnover, fortune
It is easy to appear lodging phenomenon in defeated and process, influences heat dissipation effect and aesthetic measure, be also unfavorable for installing and transports.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of micro-channel flat for heat exchanger.
Another purpose of the utility model is in view of the above-mentioned problems, providing a kind of microchannel flat tube heat exchanger.
In order to achieve the above objectives, the utility model uses following technical proposal: this is used for the micro-channel flat of heat exchanger,
Including flat tube main body, have in flat tube main body along the equally distributed microchannel of flat tube main body length direction, the flat tube main body
One or both sides are provided with the supporting mechanism for protruding from flat tube main body.
In the above-mentioned micro-channel flat for heat exchanger, supporting mechanism includes interconnecting piece, the interconnecting piece thickness
Less than the thickness of flat tube main body, the interconnecting piece is provided at least one circular arc item far from the side of flat tube main body.
In the above-mentioned micro-channel flat for heat exchanger, the middle part of flat tube main body side is arranged in interconnecting piece, described
Circular arc quantity be one, the circular arc item is provided with support bar far from the side of interconnecting piece, support bar at least one
Outer surface is flushed with one of surface of flat tube main body.
In the above-mentioned micro-channel flat for heat exchanger, circular arc quantity is two, two circular arc turnup directions
On the contrary, the circular arc item is provided with support bar far from the side of interconnecting piece, outside the support bar outer surface and flat tube main body
Surface flushes.
In the above-mentioned micro-channel flat for heat exchanger, circular arc quantity is two, two circular arc turnup directions
On the contrary, the circular arc item is provided with support bar far from the side of interconnecting piece, outside the support bar outer surface and flat tube main body
Surface flushes, and the support bar is provided with stiffener, the stiffener two sides and support bar far from the side of flat tube main body
It is fixedly connected or is integrally formed far from flat tube main body one end.
This uses the microchannel flat tube heat exchanger of above-mentioned micro-channel flat, including two headers disposed in parallel, described
Header between be provided with several flat tube main bodys, the both ends of the flat tube main body are respectively communicated with a header, described
Flat tube body width be less than header width, the flat tube main body is provided with radiating fin, the heat dissipation between any two
Fin one or both sides protrude from flat tube main body, and supporting mechanism is flushed far from one end of flat tube main body with radiating fin.
In above-mentioned microchannel flat tube heat exchanger, radiating fin is close to the side and supporting mechanism outer surface of supporting mechanism
It is fixedly connected or is resisted against on the outer surface of supporting mechanism.
Compared with prior art, utility model has the advantages that
1, radiating fin is concordant in the supporting mechanism being located on flat tube, by external forces, supports machine
Structure has shared the active force acted on radiating fin, improves the lodging tolerance of radiating fin, so that supporting mechanism is not
Before deforming, radiating fin is not in lodging phenomenon in turnover, transport and process.
2, it can cut at any time supporting mechanism according to the distance between header and supporting mechanism will not be occurred in header
Interference, and flat tube main body is connected between supporting mechanism by interconnecting piece, is easy briefly, installation to be facilitated to improve production efficiency.
3, it is connected between support bar and interconnecting piece by circular arc item, using the strong feature of circular arc arch health deformability,
Enhance the support effect of support bar.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is the cross-sectional view of micro-channel flat in embodiment one provided by the utility model.
Fig. 3 is the cross-sectional view of micro-channel flat in embodiment two provided by the utility model.
Fig. 4 is the cross-sectional view of micro-channel flat in embodiment three provided by the utility model.
In figure, flat tube main body 1, microchannel 2, supporting mechanism 3, interconnecting piece 4, circular arc item 5, support bar 6, stiffener 7, afflux
Pipe 8, radiating fin 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, this microchannel flat tube heat exchanger, including two headers 8 disposed in parallel, the header 8
Between be provided with several flat tube main bodys 1, the both ends of the flat tube main body 1 are respectively communicated with a header 8, the flat tube
1 width of main body is less than 8 width of header, and the flat tube main body is provided with radiating fin 11, the radiating fin between any two
11 one or both sides of piece protrude from flat tube main body 1, and the one end of supporting mechanism far from flat tube main body 1 is flushed with radiating fin 11.It dissipates
Hot fin 11 is fixedly connected with or is resisted against the outer surface of supporting mechanism 3 with 3 outer surface of supporting mechanism close to the side of supporting mechanism 3
On.
By external forces, supporting mechanism 3 has shared the active force acted on radiating fin 11, mentions
The high lodging tolerance of radiating fin 11, so that supporting mechanism 3, before not deforming, radiating fin 11 is in turnover, transport
And process is not in lodging phenomenon.
Needs are installed according to design, propose four kinds of embodiments in the present specification, specific embodiment is only practical to this
Novel spirit gives an example.Those skilled in the art of the present invention can do described specific embodiment
Various modifications or additions are substituted in a similar manner, but without departing from the spirit of the present application or surmount
Range defined in the appended claims.
Embodiment one
As shown in Figure 1, this is used for the micro-channel flat of heat exchanger, including flat tube main body 1, which is characterized in that described is flat
Have in pipe main body 1 along the equally distributed microchannel 2 of flat tube main body length direction, 1 one or both sides of flat tube main body are set
It is equipped with the supporting mechanism 3 for protruding from flat tube main body 1.Supporting mechanism 3 includes interconnecting piece 4, and 4 thickness of interconnecting piece is less than flat
The thickness of pipe main body 1, the interconnecting piece 4 are provided at least one circular arc item 5 far from the side of flat tube main body 1.Interconnecting piece 4
The middle part of 1 side of flat tube main body is set, and 5 quantity of circular arc item is one, and the circular arc item 5 is far from interconnecting piece 4
Side is provided with support bar 6, at least one outer surface of support bar 6 is flushed with one of surface of flat tube main body 1.
It can cut at any time supporting mechanism according to the distance between header and supporting mechanism is made not occur to do in header
It relates to, and flat tube main body is connected between supporting mechanism by interconnecting piece, is easy briefly, installation to be facilitated to improve production efficiency.Support
It is connected between item and interconnecting piece by circular arc item, using the strong feature of circular arc arch health deformability, enhances the branch of support bar
Support effect.In the present embodiment, preferential 1 two sides of flat tube main body are provided with the supporting mechanism 3 for protruding from flat tube main body 1.Radiating fin
Piece 11 can protrude from flat tube main body 1 to two sides, the flat tube main body 1 that can further increase the heat dissipation area of radiating fin, and be with
And the heat dissipation of radiator width direction two sides is uniform.
Embodiment two
Embodiment two and the basic principle of embodiment one are essentially identical, the difference lies in that 5 quantity of circular arc item be two, two
A 5 turnup of circular arc item is contrary, and the circular arc item 5 is provided with support bar 6, the support far from the side of interconnecting piece 4
6 outer surface of item is respectively with 1 appearance of flat tube main body towards flat.The two sides of radiating fin 11 have the support of support bar 6, shape simultaneously
At folder protection structure, the lodging tolerance of radiating fin 11 is further strengthened.
Embodiment three
Embodiment three and the basic principle of embodiment two are essentially identical, the difference lies in that 5 quantity of circular arc item be two, two
A 5 turnup of circular arc item is contrary, and the circular arc item 5 is provided with support bar 6, the support far from the side of interconnecting piece 4
For 6 outer surface of item respectively with 1 appearance of flat tube main body towards putting down, the support bar 6 is provided with reinforcement far from the side of flat tube main body 1
Item 7,7 two sides of stiffener are fixedly connected or are integrally formed far from 1 one end of flat tube main body with support bar 6.
The setting of stiffener 7 further enhances the strength and stiffness of supporting mechanism 3, more to the support of radiating fin 11
Stablize, further improves the lodging tolerance of radiating fin.
Although flat tube main body, microchannel, supporting mechanism 3, interconnecting piece 4, circular arc item 5, support bar is used more herein
6, the terms such as stiffener 7, header 8, micro-channel flat 9, radiating fin 11, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (7)
1. a kind of micro-channel flat for heat exchanger, including flat tube main body (1), which is characterized in that the flat tube main body (1)
In have along the equally distributed microchannel of flat tube main body length direction (2), described flat tube main body (1) one or both sides are provided with
Protrude from the supporting mechanism (3) of flat tube main body (1).
2. the micro-channel flat according to claim 1 for heat exchanger, which is characterized in that the supporting mechanism (3)
Including interconnecting piece (4), the interconnecting piece (4) thickness is less than the thickness of flat tube main body (1), and the interconnecting piece (4) is far from flat
The side of pipe main body (1) is provided at least one circular arc item (5).
3. the micro-channel flat according to claim 2 for heat exchanger, which is characterized in that the interconnecting piece (4) is set
The middle part in flat tube main body (1) side is set, circular arc item (5) quantity is one, and the circular arc item (5) is far from interconnecting piece
(4) side is provided with support bar (6), one of surface of support bar (6) at least one outer surface and flat tube main body (1)
It flushes.
4. the micro-channel flat according to claim 2 for heat exchanger, which is characterized in that circular arc item (5) number
Amount is two, and two circular arc item (5) turnups are contrary, and the circular arc item (5) is provided with branch far from the side of interconnecting piece (4)
Stay (6), the support bar (6) outer surface are flushed with flat tube main body (1) outer surface.
5. the micro-channel flat according to claim 2 for heat exchanger, which is characterized in that circular arc item (5) number
Amount is two, and two circular arc item (5) turnups are contrary, and the circular arc item (5) is provided with branch far from the side of interconnecting piece (4)
Stay (6), the support bar (6) outer surface are flushed with flat tube main body (1) outer surface, and the support bar (6) is far from flat tube
The side of main body (1) is provided with stiffener (7), and the stiffener (7) two sides and support bar (6) are far from flat tube main body (1) one
End is fixedly connected or is integrally formed.
6. a kind of microchannel flat tube heat exchanger using micro-channel flat described in any one of the claims 1-5, including
Two headers (8) disposed in parallel are provided with several flat tube main bodys (1), the flat tube between the header (8)
The both ends of main body (1) are respectively communicated with a header (8), which is characterized in that flat tube main body (1) width is less than header
(8) width, the flat tube main body (1) are provided with radiating fin (11) between any two, the radiating fin (11) side or
Two sides protrude from flat tube main body (1), and the one end of supporting mechanism far from flat tube main body (1) is flushed with radiating fin (11).
7. microchannel flat tube heat exchanger according to claim 6, which is characterized in that the radiating fin (11) is close to branch
The side of support mechanism (3) is fixedly connected or is resisted against on the outer surface of supporting mechanism (3) with supporting mechanism (3) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093193.XU CN209279758U (en) | 2018-07-11 | 2018-07-11 | Micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093193.XU CN209279758U (en) | 2018-07-11 | 2018-07-11 | Micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279758U true CN209279758U (en) | 2019-08-20 |
Family
ID=67597901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093193.XU Active CN209279758U (en) | 2018-07-11 | 2018-07-11 | Micro-channel flat and its microchannel flat tube heat exchanger for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279758U (en) |
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2018
- 2018-07-11 CN CN201821093193.XU patent/CN209279758U/en active Active
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