CN106705499B - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN106705499B CN106705499B CN201510474896.1A CN201510474896A CN106705499B CN 106705499 B CN106705499 B CN 106705499B CN 201510474896 A CN201510474896 A CN 201510474896A CN 106705499 B CN106705499 B CN 106705499B
- Authority
- CN
- China
- Prior art keywords
- drain assembly
- heat exchanger
- fin
- flat tube
- sheet member
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
Abstract
The present invention discloses a kind of heat exchanger, comprising: flat tube is arranged on header and is connected to the header；And fin, each fin are arranged between the adjacent flat tube in front and back.At least one described fin is split into two halves by the separation trough that the length direction along the flat tube extends；Drain assembly is provided in the separation trough, the drain assembly includes sheet member；And the edge of the sheet member of the drain assembly is connected with the fin, so that the condensed water on the fin to be directed on the drain assembly, and is discharged by the drain assembly.Therefore, the condensed water on fin can be smoothly discharged by the drain assembly, and this improves the drainage efficiency of heat exchanger and heat exchange efficiencies.
Description
Technical field
The present invention relates to a kind of heat exchangers, more particularly to one kind is for each fields such as air-conditioning, freezing and refrigeration, automobile and transports
Heat exchanger.
Background technique
The efficiency of system requires increasingly to improve, and has increasing need for the heat exchanger of higher performance.And for heat exchanger as steaming
When sending out device, since heat exchange temperature is lower than environment temperature, there is condensed water, if cannot exhaust as early as possible, will form and connect in surface
Water bridge or frosting, these can all substantially reduce the exchange capability of heat of heat exchanger.
Fig. 1 shows a kind of flat tube 10 of heat exchanger in the prior art and the stereoscopic schematic diagram of fin 20；Fig. 2 shows existing
The flat tube 10 of one of technology heat exchanger and the plan view of fin 20；Fig. 3 shows the flat tube 10 and wing of the heat exchanger in Fig. 2
The partial enlargement diagram of piece 20.
As shown in Figure 1 to Figure 3, existing micro-channel heat exchanger is used as evaporator, mostly uses header horizontal positioned,
The arrangement that flat tube 10 is placed vertically, exactly in order to condensed water can be made to flow out as early as possible along the flat tube 10 placed vertically.
It is in general vertical relation between fin 20 and flat tube 10 due to the relationship between flat tube 10 and fin 20, so fin 20 is practical
On be approximate horizontal placement in such arrangement.Since the main heat exchange area of heat exchanger and environment heat exchange is in fin
On 20, that is to say, that fin 20 is the main generating region of condensed water.And the fin 20 of approximate horizontal placement becomes draining and asks
The biggest obstacle of topic.
As shown in Figure 1 to Figure 3, in the prior art, in the join domain of fin 20 and flat tube 10, condensed water 30 can not flow
Under, can only along the direction of wind, heat exchanger leeward under the stream of flat tube 10 (as shown in Figure 1).
Fig. 1 to it is shown in Fig. 3 in the prior art, condensed water must flow through the width of entire flat tube 10 along the direction of wind
Degree, can cause the drainage efficiency of heat exchanger low under the leeward side stream along flat tube 10, reduce the heat exchange effect of heat exchanger
Rate.
Summary of the invention
The purpose of the present invention aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
It is an object of the present invention to provide a kind of heat exchanger, the drainage efficiency and raising that can be improved heat exchanger are changed
The heat exchange efficiency of hot device.
According to an aspect of the present invention, a kind of heat exchanger is provided, comprising: flat tube, be arranged on header and with it is described
Header connection；And fin, each fin are arranged between the adjacent flat tube in front and back.At least one described fin is by along described flat
The separation trough that the length direction of pipe extends is split into two halves；Drain assembly is provided in the separation trough；And the draining group
The edge of the sheet member of part is connected with the fin, so that the condensed water on the fin is directed on the drain assembly,
And it is discharged by the drain assembly.
The embodiment of an exemplary according to the present invention, the drain assembly only include a piece of undulatory sheet member,
And the pitch of waves of the undulatory sheet member is greater than the pitch of waves of the fin.
The embodiment of another exemplary according to the present invention, in the sheet member of the drain assembly and the company of the flat tube
The place of connecing is formed with fluid channel, and the condensed water being directed on the drain assembly is flowed out via the fluid channel.
The embodiment of another exemplary according to the present invention, the drain assembly includes the straight sheet member of multi-disc, more
It is connected with each other between the sheet member that piece is straight by connector.
The embodiment of another exemplary according to the present invention, the sheet member of the drain assembly be arranged to its surface with
The surface of the flat tube is parallel.
The embodiment of another exemplary according to the present invention, the sheet member of the drain assembly are arranged to its surface and incline
Tiltedly in the surface with the flat tube.
The embodiment of another exemplary according to the present invention, the sheet member of the drain assembly are arranged to mutual friendship
Fork, so that entire drain assembly is grid-shaped.
According to another aspect of the present invention, a kind of heat exchanger is provided, including multiple heat exchanger units arranged side by side, often
A heat exchanger unit includes: single flat tube, is arranged on header and is connected to the header；And single row fin, each wing
Piece is arranged between the adjacent flat tube in front and back.It is provided with drain assembly between two adjacent heat exchanger units of left and right, it is described
Drain assembly includes sheet member；And the edge of the sheet member of the drain assembly is connected with the fin, so as to by the wing
The condensed water of on piece is directed on the drain assembly, and is discharged by the drain assembly.
Adjacent two in left and right are arranged in the embodiment of an exemplary according to the present invention, the sheet member of the drain assembly
Between the fin of a heat exchanger unit and the fin of another heat exchanger unit in a heat exchanger unit.
The embodiment of another exemplary according to the present invention, the drain assembly further include connecting plate, the connecting plate
It is vertically situated at the flat tube and another heat exchanger list of a heat exchanger unit in two adjacent heat exchanger units of left and right
Between the flat tube of member.
The embodiment of another exemplary according to the present invention, the drain assembly include multiple sheet members, and
Two adjacent sheet members of front and back are connected with each other by a connecting plate.
The thickness of the embodiment of another exemplary according to the present invention, the connecting plate is equal to or less than the flat tube
Thickness；And the drain assembly is arranged such that the surface of the connecting plate in the longitudinal direction without departing from the flat tube
Surface.
The sheet member of the embodiment of another exemplary according to the present invention, the drain assembly is corrugated, and wave
The pitch of waves of the sheet member of line shape is greater than the pitch of waves of the fin.
The embodiment of another exemplary according to the present invention, the drain assembly includes the straight sheet member of multi-disc, more
It is connected with each other between the sheet member that piece is straight by connector.
The embodiment of another exemplary according to the present invention, the sheet member of the drain assembly be arranged to its surface with
The surface of the flat tube is parallel.
The embodiment of another exemplary according to the present invention, the sheet member of the drain assembly are arranged to its surface and incline
Tiltedly in the surface with the flat tube.
The embodiment of another exemplary according to the present invention is formed with the row longitudinally extended along it in the sheet member
Sink.
The embodiment of another exemplary according to the present invention, the drain assembly include the straight sheet member of multi-disc, and
And the straight sheet member of multi-disc is configured to the connection that intersects, so that entire drain assembly is grid-shaped.
The embodiment of another exemplary according to the present invention is formed with the row longitudinally extended along it in the sheet member
Sink.
In the embodiment for stating each exemplary before this invention, the row of draining is individually used for due to being provided on heat exchangers
Water assembly, the edge of the sheet member of drain assembly and the fin of heat exchanger connect, so that the condensed water on fin is directed to row
It on water assembly, and is smoothly discharged by drain assembly, this improves the drainage efficiency of heat exchanger and heat exchange efficiencies.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy
See, and can help that complete understanding of the invention will be obtained.
Detailed description of the invention
Fig. 1 shows a kind of flat tube of heat exchanger in the prior art and the stereoscopic schematic diagram of fin；
Fig. 2 shows a kind of flat tube of heat exchanger in the prior art and the plan view of fin；
Fig. 3 shows the flat tube of the heat exchanger in Fig. 2 and the partial enlargement diagram of fin；
Fig. 4 shows the stereoscopic schematic diagram of the heat exchanger with single flat tube of first embodiment according to the present invention；
Fig. 5 shows the side view of heat exchanger shown in Fig. 4；
Fig. 6 shows the top view of heat exchanger shown in Fig. 4；
Fig. 7 shows the top view of the heat exchanger with single flat tube of second embodiment according to the present invention；
Fig. 8 shows the side view of the heat exchanger with single flat tube of third embodiment according to the present invention；
Fig. 9 shows the stereoscopic schematic diagram of the drain assembly of heat exchanger shown in Fig. 8；
Figure 10 shows the side view of drain assembly shown in Fig. 9；
Figure 11 shows a kind of modification of drain assembly；
Figure 12 shows another modification of drain assembly；
Figure 13 shows the heat exchanger with multiple heat exchanger units arranged side by side of first embodiment according to the present invention
Top view, wherein drain assembly is not shown；
Figure 14 shows the stereoscopic schematic diagram of heat exchanger shown in Figure 13；
Figure 15 shows the top view of heat exchanger shown in Figure 14；
Figure 16 shows the stereoscopic schematic diagram of the drain assembly in heat exchanger shown in Figure 14；
Figure 17 shows the stereoscopic schematic diagram of the drain assembly in the heat exchanger of second embodiment according to the present invention；
Figure 18 shows a kind of modification of the sheet member of drain assembly shown in Figure 17；
Figure 19 shows the stereoscopic schematic diagram of the drain assembly in the heat exchanger of third embodiment according to the present invention；With
Figure 20 shows the side view of the heat exchanger of third embodiment according to the present invention.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain present general inventive concept of the invention, and is not construed as to a kind of limitation of the invention.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present invention, provides a kind of heat exchanger, comprising: flat tube is arranged on header
And it is connected to the header；And fin, each fin are arranged between the adjacent flat tube in front and back.At least one described fin quilt
The separation trough extended along the length direction of the flat tube is split into two halves；Drain assembly, the row are provided in the separation trough
Water assembly includes sheet member, and it is relative to horizontal direction tiltedly that the sheet member slope relative to horizontal direction is greater than the fin
Rate；And the edge of the sheet member of the drain assembly is connected with the fin, to guide the condensed water on the fin
It is discharged onto the drain assembly, and through the drain assembly.
Another general technical design according to the present invention, provides a kind of heat exchanger, including multiple heat exchange arranged side by side
Device unit, each heat exchanger unit include: single flat tube, are arranged on header and are connected to the header；With single wing
Piece, each fin are arranged between the adjacent flat tube in front and back.Draining is provided between two adjacent heat exchanger units of left and right
Component, the drain assembly include sheet member, the sheet member slope relative to horizontal direction be greater than the fin relative to
The slope of horizontal direction；And the edge of the sheet member of the drain assembly is connected with the fin, so as to will be on the fin
Condensed water be directed on the drain assembly, and be discharged by the drain assembly.
The first embodiment of heat exchanger with single flat tube
Fig. 4 shows the stereoscopic schematic diagram of the heat exchanger with single flat tube 110 of first embodiment according to the present invention；Figure
The side view of 5 display heat exchangers shown in Fig. 4；Fig. 6 shows the top view of heat exchanger shown in Fig. 4.
As shown in Figures 4 to 6, in the illustrated embodiment, the heat exchanger mainly include header (not shown), it is single flat
Pipe 110 and single row fin 120.Single flat tube 110 is arranged on header and is connected to header.Each setting of fin 120 exists
Between the adjacent flat tube 110 in front and back, and it is welded on the surface of the adjacent flat tube 110 in front and back.
In the illustrated embodiment, as shown in Figures 4 to 6, each fin 120 is by the length direction along flat tube 110 (in figure
Vertical direction) extend separation trough be split into two halves.Drain assembly 130 is provided in separation trough, which includes
Sheet member, it is relative to horizontal direction tiltedly that the sheet member of the drain assembly 130 slope relative to horizontal direction is greater than fin 120
Rate.The edge of the sheet member of drain assembly 130 is connected with fin 120, so that the condensed water on fin 120 is directed to draining group
On part 130, and it is discharged by drain assembly 130.
In the illustrated embodiment, as shown in Figures 4 to 6, drain assembly 130 only includes a piece of undulatory sheet member,
And the pitch of waves of the undulatory sheet member is greater than the pitch of waves of fin 120.
In the illustrated embodiment, the slope of undulatory sheet member refer to connection wave crest and trough linkage section relative to
The slope of horizontal direction.Similarly, the slope of undulatory fin refers to the linkage section for connecting wave crest and trough relative to level side
To slope.
The second embodiment of heat exchanger with single flat tube
Fig. 7 shows the top view of the heat exchanger with single flat tube of second embodiment according to the present invention.
The main distinction of heat exchanger shown in heat exchanger shown in Fig. 7 and fig. 4 to fig. 6 is the structure of drain assembly not
Together.
In heat exchanger shown in Fig. 7, which includes flat tube 210 and fin 220.In the thin plate of drain assembly 230
The junction of part and flat tube 210 is formed with fluid channel 231.In this way, the condensed water being directed on drain assembly 230 can be via
Fluid channel 231 flows easily out.In addition to this, heat exchanger shown in Fig. 7 and heat exchanger shown in fig. 4 to fig. 6 are essentially identical,
For simplicity, these identical contents are repeated no more.
The 3rd embodiment of heat exchanger with single flat tube
Fig. 8 shows the side view of the heat exchanger with single flat tube of third embodiment according to the present invention；Fig. 9 display figure
The stereoscopic schematic diagram of the drain assembly of heat exchanger shown in 8；Figure 10 shows the side view of drain assembly shown in Fig. 9.
The main distinction of heat exchanger shown in Fig. 8 to heat exchanger shown in Fig. 10 and fig. 4 to fig. 6 is the knot of drain assembly
Structure is different.
In Fig. 8 into heat exchanger shown in Fig. 10, which includes flat tube 310 and fin 320.Drain assembly 330 wraps
The straight sheet member 331 of multi-disc is included, is connected with each other between the sheet member 331 that multi-disc is straight by connector 332.Drain assembly
It is parallel with the surface of flat tube 310 that 330 sheet member 331 is arranged to its surface.In addition to this, Fig. 8 is to heat exchange shown in Fig. 10
Device and heat exchanger shown in fig. 4 to fig. 6 are essentially identical, and for simplicity, these identical contents are repeated no more.
It note that drain assembly of the invention is not limited to previous embodiment.For example, Figure 11 shows drain assembly 330 '
A kind of modification.As shown in figure 11, the sheet member 331 ' of drain assembly 330 ' is arranged to its surface and favours surface with flat tube.
It is connected with each other between sheet member 331 ' by connector 332 '.Figure 12 shows another modification of drain assembly 330 ".Such as Figure 12
Shown, the sheet member 331 " of drain assembly 330 ", which is arranged to, to intersect, so that entire drain assembly 330 " is grid-shaped.It is thin
It is connected with each other between plate 331 " by connector 332 ".
The first embodiment of heat exchanger with multiple heat exchanger units arranged side by side
Figure 13 shows the heat exchanger with multiple heat exchanger units arranged side by side of first embodiment according to the present invention
Top view, wherein drain assembly is not shown；Figure 14 shows the stereoscopic schematic diagram of heat exchanger shown in Figure 13；Figure 15 shows Figure 14
Shown in heat exchanger top view；Figure 16 shows the stereoscopic schematic diagram of the drain assembly in heat exchanger shown in Figure 14.
As shown in figure 13 to figure 16, which includes multiple heat exchanger units arranged side by side.Each heat exchanger unit
It mainly include header (not shown), single flat tube 1100 and single row fin 1200.The single flat tube 1100 of each heat exchanger is set
It sets on header and is connected to header.Each fin 1200 is arranged between the adjacent flat tube 1100 in front and back, and is welded to
On the surface of the adjacent flat tube 1100 in front and back.
In the illustrated embodiment, as shown in figure 13 to figure 16, it is arranged between two adjacent heat exchanger units of left and right
There is drain assembly 1300, which includes sheet member 1310, the slope relative to horizontal direction of sheet member 1310
Greater than the slope relative to horizontal direction of fin 1200.It is taken with fin 1200 at the edge of the sheet member 1310 of drain assembly 1300
Even, it so that the condensed water on fin 1200 to be directed on drain assembly 1300, and is discharged by drain assembly 1300.
In the illustrated embodiment, as shown in figure 13 to figure 16, the setting of sheet member 1310 of drain assembly 1300 is in left and right
The fin 1200 of a heat exchanger unit in two adjacent heat exchanger units and the fin 1200 of another heat exchanger unit
Between；And drain assembly 1300 further includes connecting plate 1320, which is vertically situated at adjacent two in left and right
Between the flat tube 1100 of a heat exchanger unit in heat exchanger unit and the flat tube 1100 of another heat exchanger unit.
In the illustrated embodiment, as shown in figure 13 to figure 16, drain assembly 1300 includes multiple sheet members 1310, and
Two adjacent sheet members 1310 of front and back are connected with each other by a connecting plate 1320.
In the illustrated embodiment, as shown in figure 13 to figure 16, the thickness of connecting plate 1320 is equal to or less than flat tube 1100
Thickness；And drain assembly 1300 is arranged such that the surface of connecting plate 1320 in the longitudinal direction without departing from flat tube 1100
Surface.In this way, it is possible to reduce windage.
In the illustrated embodiment, as shown in figure 13 to figure 16, each sheet member 1310 of drain assembly 1300 is in ripple
Shape, and the pitch of waves of undulatory sheet member 1310 is greater than the pitch of waves of fin 1200.
In the illustrated embodiment, the slope of undulatory sheet member refer to connection wave crest and trough linkage section relative to
The slope of horizontal direction.Similarly, the slope of undulatory fin refers to the linkage section for connecting wave crest and trough relative to level side
To slope.
The second embodiment of heat exchanger with multiple heat exchanger units arranged side by side
Figure 17 shows the stereoscopic schematic diagram of the drain assembly in the heat exchanger of second embodiment according to the present invention.
The main distinction of heat exchanger shown in heat exchanger and Figure 13 to Figure 16 shown in Figure 17 is the structure of drain assembly
It is different.
In the heat exchanger shown in Figure 17, drain assembly 2300 includes the straight sheet member 2310 of multi-disc, and multi-disc is straight
It is connected with each other between sheet member 2310 by connector 2320.The sheet member 2310 of drain assembly 2300 be arranged to its surface with
The surface of flat tube is parallel.
It note that drain assembly of the invention is not limited to previous embodiment.For example, drain assembly can be for shown in Figure 11
Drain assembly 330 ' or can be drain assembly 330 " shown in Figure 12.
Figure 18 shows a kind of modification of the sheet member 2310 ' of drain assembly shown in Figure 17.As shown in figure 18, in thin plate
The rhone 2311 ' longitudinally extended along it is formed on part 2310 '.In this way, being directed to condensed water in sheet member 2310 ' can lead to
Rhone 2311 ' is crossed easily to be discharged.
The 3rd embodiment of heat exchanger with multiple heat exchanger units arranged side by side
Figure 19 shows the stereoscopic schematic diagram of the drain assembly in the heat exchanger of third embodiment according to the present invention；And Figure 20
Show the side view of the heat exchanger of third embodiment according to the present invention.
As illustrated in figures 19 and 20, in the illustrated embodiment, which includes flat tube 3100 and fin 3200.Draining
Component 3300 includes the straight sheet member 3310 of multi-disc, and the straight sheet member 3310 of multi-disc is configured to the company of intersecting
It connects, so that entire drain assembly 3300 is grid-shaped.
As illustrated in figures 19 and 20, in the illustrated embodiment, it is formed in sheet member 3310 and longitudinally to extend along it
Rhone 3311.In this way, being directed to condensed water in sheet member 3310 can be easily discharged by rhone 3311.
As illustrated in figures 19 and 20, in the illustrated embodiment, sheet member 3310 can be configured to its surface and favour
The surface of flat tube 3100.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of this present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, the range that any element label of claim should not be construed as limiting the invention.
Claims (7)
1. a kind of heat exchanger, comprising:
Flat tube (110) is arranged on header and is connected to the header；With
Fin (120), each fin (120) are arranged between the adjacent flat tube in front and back (110),
It is characterized by:
At least one described fin (120) is split into two halves by the separation trough that the length direction along the flat tube (110) extends；
It is provided in the separation trough drain assembly (130), the drain assembly (130) includes sheet member；And
The edge of the sheet member of the drain assembly (130) is connected with the fin (120), so as to will be on the fin (120)
Condensed water be directed on the drain assembly (130), and by the drain assembly (130) be discharged,
The drain assembly (130) only includes a piece of undulatory sheet member, and the pitch of waves of the undulatory sheet member is big
The pitch of waves in the fin (120),
The section of length direction of the fin (120) along the flat tube (110) is corrugated, the drain assembly (130)
Undulatory sheet member is corrugated along the section of the length direction of the flat tube (110),
At least one described fin (120) is divided into the two halves by the separation trough along the width direction of the flat tube (110).
2. heat exchanger according to claim 1, it is characterised in that:
Fluid channel (231) are formed in the sheet member of the drain assembly (230) and the junction of the flat tube (210), are drawn
The condensed water led on the drain assembly (130) is flowed out via the fluid channel (231).
3. a kind of heat exchanger, including multiple heat exchanger units arranged side by side, each heat exchanger unit includes:
Single flat tube (1100) is arranged on header and is connected to the header；With
Single row fin (1200), each fin (1200) are arranged between the adjacent flat tube in front and back (1100),
It is characterized by:
It is provided with drain assembly (1300) between two adjacent heat exchanger units of left and right, the drain assembly (1300) includes
Sheet member (1310)；
The edge of the sheet member (1310) of the drain assembly (1300) is connected with the fin (1200), so as to by the fin
(1200) condensed water on is directed on the drain assembly (1300), and is discharged by the drain assembly (1300)；
The sheet member (1310) of the drain assembly (1300) is corrugated, and the pitch of waves of undulatory sheet member (1310) is big
The pitch of waves in the fin (1200)；
The section of length direction of the fin (1200) along the flat tube (1100) is corrugated, the drain assembly (1300)
Undulatory sheet member (1310) it is corrugated along the section of the length direction of the flat tube (1100).
4. heat exchanger according to claim 3, it is characterised in that:
Be arranged in two adjacent heat exchanger units of left and right one of the sheet member (1310) of the drain assembly (1300) changes
Between the fin (1200) of hot device unit and the fin (1200) of another heat exchanger unit.
5. heat exchanger according to claim 4, it is characterised in that:
The drain assembly (1300) further includes connecting plate (1320), and it is adjacent that the connecting plate (1320) is vertically situated at left and right
Two heat exchanger units in a heat exchanger unit flat tube (1100) and another heat exchanger unit flat tube (1100)
Between.
6. heat exchanger according to claim 5, it is characterised in that:
The drain assembly (1300) includes multiple sheet members (1310), and two sheet members (1310) that front and back is adjacent
It is connected with each other by a connecting plate (1320).
7. heat exchanger according to claim 6, it is characterised in that:
The thickness of the connecting plate (1320) is equal to or less than the thickness of the flat tube (1100)；And
The drain assembly (1300) is arranged such that the surface of the connecting plate (1320) in the longitudinal direction without departing from institute
State the surface of flat tube (1100).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474896.1A CN106705499B (en) | 2015-08-05 | 2015-08-05 | Heat exchanger |
| PCT/CN2016/087596 WO2017020666A1 (en) | 2015-08-05 | 2016-06-29 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474896.1A CN106705499B (en) | 2015-08-05 | 2015-08-05 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106705499A CN106705499A (en) | 2017-05-24 |
| CN106705499B true CN106705499B (en) | 2019-07-09 |
Family
ID=57942422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474896.1A Expired - Fee Related CN106705499B (en) | 2015-08-05 | 2015-08-05 | Heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106705499B (en) |
| WO (1) | WO2017020666A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981235A (en) * | 2017-05-31 | 2018-12-11 | 杭州三花研究院有限公司 | A kind of heat-exchanger rig |
| CN108981234A (en) * | 2017-05-31 | 2018-12-11 | 杭州三花研究院有限公司 | A kind of heat-exchanger rig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149195A (en) * | 2007-11-14 | 2008-03-26 | 上海精励汽车科技有限公司 | Parallel-flow evaporator for automobile air conditioner |
| CN101995172A (en) * | 2010-11-02 | 2011-03-30 | 金龙精密铜管集团股份有限公司 | Micro-channel heat exchanger and equipment using same |
| CN102494443A (en) * | 2011-12-02 | 2012-06-13 | 四川长虹电器股份有限公司 | Microchannel heat exchanger capable of facilitating to drainage of condensed water |
| CN203772092U (en) * | 2014-03-17 | 2014-08-13 | 珠海格力电器股份有限公司 | Fin structure and heat exchanger |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040017968A (en) * | 2002-08-23 | 2004-03-02 | 엘지전자 주식회사 | Drainage structure for regenerator |
| JP2004177039A (en) * | 2002-11-28 | 2004-06-24 | Matsushita Electric Ind Co Ltd | Heat exchanger |
| CN101115963A (en) * | 2004-12-16 | 2008-01-30 | 昭和电工株式会社 | Evaporator |
| JP2009121708A (en) * | 2007-11-12 | 2009-06-04 | Nikkei Nekko Kk | Heat exchanger |
| JP2009150621A (en) * | 2007-12-21 | 2009-07-09 | Toshiba Carrier Corp | Heat exchanger and air-conditioner |
| JP2010019534A (en) * | 2008-07-14 | 2010-01-28 | Daikin Ind Ltd | Heat exchanger |
-
2015
- 2015-08-05 CN CN201510474896.1A patent/CN106705499B/en not_active Expired - Fee Related
-
2016
- 2016-06-29 WO PCT/CN2016/087596 patent/WO2017020666A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149195A (en) * | 2007-11-14 | 2008-03-26 | 上海精励汽车科技有限公司 | Parallel-flow evaporator for automobile air conditioner |
| CN101995172A (en) * | 2010-11-02 | 2011-03-30 | 金龙精密铜管集团股份有限公司 | Micro-channel heat exchanger and equipment using same |
| CN102494443A (en) * | 2011-12-02 | 2012-06-13 | 四川长虹电器股份有限公司 | Microchannel heat exchanger capable of facilitating to drainage of condensed water |
| CN203772092U (en) * | 2014-03-17 | 2014-08-13 | 珠海格力电器股份有限公司 | Fin structure and heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017020666A1 (en) | 2017-02-09 |
| CN106705499A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3279599A1 (en) | Heat exchanger and multi-split system having same | |
| WO2017197908A1 (en) | Heat exchanger and heat exchange module | |
| WO2018054319A1 (en) | Heat exchanger core and heat exchanger having same | |
| CN101592421B (en) | Fin tubular heat exchanger | |
| US20150247658A1 (en) | Low refrigerant high performing subcooler | |
| CN106705499B (en) | Heat exchanger | |
| JP2013245884A (en) | Fin tube heat exchanger | |
| JP2018532093A (en) | Heat exchanger | |
| CN104089517B (en) | Fin and the heat exchanger with this fin for heat exchanger | |
| CN109737792B (en) | Special-shaped ring pipe structure fin for air-conditioning heat exchanger | |
| JP2015004451A (en) | Fin tube heat exchanger | |
| CN105403090A (en) | Heat exchanger fin and heat exchanger | |
| CN101975491A (en) | Heat exchange device | |
| CN105841540A (en) | Fin, micro-channel parallel flow heat exchanger and air conditioning unit | |
| CN201844616U (en) | Heat exchange device | |
| CN106802027A (en) | A kind of composite wind-cooled fin-tube type heat exchanger structure | |
| CN205784783U (en) | Fin, micro-channel parallel flow heat exchanger and air conditioning unit | |
| CN103851944A (en) | Fin structure, processing method, heat exchanger and assembling method | |
| CN110345799A (en) | Flat tube component and heat exchanger comprising the flat tube component | |
| CN203772092U (en) | Fin structure and heat exchanger | |
| CN108344210B (en) | Parallel flow heat exchange system for improving heat exchange efficiency | |
| CN106705498B (en) | Heat exchanger | |
| CN105928258A (en) | Heat exchanger and air conditioner | |
| CN203964745U (en) | For the fin and the heat exchanger with this fin of heat exchanger | |
| CN205690750U (en) | Heat exchanger and air-conditioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190709 Termination date: 20200805 |