CN206073511U - Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner - Google Patents
Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN206073511U CN206073511U CN201621080844.2U CN201621080844U CN206073511U CN 206073511 U CN206073511 U CN 206073511U CN 201621080844 U CN201621080844 U CN 201621080844U CN 206073511 U CN206073511 U CN 206073511U
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- Prior art keywords
- air
- heat exchanger
- heat exchange
- micro
- exchange structure
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- 238000004378 air conditioning Methods 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 238000010257 thawing Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000012279 drainage procedure Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a heat transfer structure, air conditioner and indoor set and off-premises station thereof, heat transfer structure include microchannel heat exchanger, air inlet chamber and air outlet chamber, and the microchannel heat exchanger sets up at air inlet chamber and air outlet chamber, and the air current can follow the air inlet chamber warp the microchannel heat exchanger gets into the air outlet chamber, and the fin and the flat pipe of microchannel heat exchanger are parallel with the air current circulation direction. The water (such as condensed water or defrosting water) on the surface of the heat exchanger can be blown away along with the air flow, so that the water cannot be accumulated in the fin channel, the influence of accumulated water on the heat exchange performance of the micro-channel heat exchanger is avoided, and the heat exchange efficiency is improved.
Description
Technical field
This utility model is related to air-conditioning, more particularly to a kind of heat exchange structure, air-conditioning and its indoor set and off-premises station.
Background technology
With the continuous development that heat exchanger is studied, micro-channel heat exchanger is due to heat transfer efficiency height, small volume, weight
Gently, cooling medium charging amount is few, compact conformation the advantages of, be increasingly becoming heat exchanger industry research and the focus paid close attention to.But when micro- logical
When road heat exchanger is used as air-conditioning, the condensed water or defrosting water of precipitation are easily accumulated in fin channels, it is difficult to excluded, from
And the thermal resistance that the windage and fin that can increase air flow channel is conducted heat, reduce the heat exchange efficiency of micro-channel heat exchanger.Therefore, solve cold
The drainage problem of solidifying water or defrosting water, raising heat transfer effect are the keys for making micro-channel heat exchanger be applied to air-conditioning.
Utility model content
In view of this, a purpose of the present utility model is to provide a kind of heat exchange structure, can facilitate draining, and exchange heat
Efficiency high, employs the following technical solutions：
A kind of heat exchange structure, including micro-channel heat exchanger, air-inlet cavity and air-out chamber, micro-channel heat exchanger are arranged on air-inlet cavity
And air-out chamber between, air-flow can enter air-out chamber from air-inlet cavity Jing micro-channel heat exchangers, the fin of micro-channel heat exchanger and flat
Pipe is parallel with airflow direction.
Preferably, air-inlet cavity and air-out chamber arrange that air-inlet cavity is located at the upside of air-out chamber up and down.
Preferably, micro-channel heat exchanger is placed horizontally between air-inlet cavity and air-out chamber, the fin of micro-channel heat exchanger and
Flat tube is vertically placed.
Preferably, air-inlet cavity is from its surrounding air intake, and/or air-out chamber is from its surrounding air-out.
Preferably, micro-channel heat exchanger single row or multiple rows are placed parallel.
Preferably, air-out chamber bottom is provided with drainage channel.
Preferably, heat exchange structure also includes blower fan, and blower fan is arranged at air intake intracavity, and the fan blade of blower fan is near Thermal Performance of Micro Channels
Device is arranged.
Preferably, blower fan is axial flow blower or centrifugal blower.
Preferably, micro-channel heat exchanger is used as vaporizer or condenser.
Another purpose of the present utility model is to provide a kind of indoor apparatus of air conditioner, employs the following technical solutions：
A kind of indoor apparatus of air conditioner, including described heat exchange structure.
Another purpose of the present utility model is to provide a kind of air-conditioner outdoor unit, employs the following technical solutions：
A kind of air-conditioner outdoor unit, including described heat exchange structure.
Another purpose of the present utility model is to provide a kind of air-conditioning, employs the following technical solutions：
A kind of air-conditioning, including described indoor set and/or off-premises station.
The heat exchange structure that this utility model is provided, as fin and flat tube and the airflow direction of micro-channel heat exchanger are put down
OK, the water (e.g., condensed water or defrosting water) on the surface of heat exchanger can be made to blow away with air-flow, so that water is not accumulated in wing
In piece passage, impact of the hydrops to micro-channel heat exchanger heat exchange property is solved, heat exchange efficiency is improve；Also, air-inlet cavity,
Air-out chamber is setting up and down, in the scheme of heat exchanger horizontal positioned, can make the water of heat exchanger surface by gravity along fin and
Flat tube is flowed down, and further optimizes drainage procedure, water is not accumulated in fin channels, further solves hydrops to micro- logical
The impact of road heat exchanger heat exchange property, improves heat exchange efficiency.
Description of the drawings
By description referring to the drawings to this utility model embodiment, of the present utility model above-mentioned and other mesh
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 is a kind of heat exchange structure air inlet/outlet schematic diagram that this utility model is related to；
Fig. 2 is a kind of heat exchange structure air inlet/outlet top view that this utility model is related to；
In figure：11- air-inlet cavities；12- air-out chambers；13- blower fans；14- micro-channel heat exchangers
Specific embodiment
This utility model is described below based on embodiment, but this utility model is not restricted to these enforcements
Example.
As shown in Figure 1-2, this utility model provide a kind of heat exchange structure, heat exchange structure include micro-channel heat exchanger 14,
Air-inlet cavity 11 and air-out chamber 12, micro-channel heat exchanger 14 are arranged between air-inlet cavity 11 and air-out chamber 12, and air-flow can be from air intake
11 Jing micro-channel heat exchangers 14 of chamber enter air-out chamber 12, and fin and flat tube and the airflow direction of micro-channel heat exchanger 14 are put down
OK, such arrangement, air-flow sequentially pass through air-inlet cavity 11, micro-channel heat exchanger 14 and air-out chamber 12, improve microchannel
The heat exchange effect of heat exchanger 14, and the water (e.g., condensed water or defrosting water) of flat tube and fin surface is under the blowing of wind-force,
Quickly can flow along fin and flat tube.
Preferably, air-inlet cavity 11 and air-out chamber arrange about 12 that air-inlet cavity 11 is located at the upside of air-out chamber 12, under upper air inlet
The arrangement of air-out is beneficial to air current flow, makes the heat transfer effect of micro-channel heat exchanger 14 more preferable.
Preferably, micro-channel heat exchanger 14 is placed horizontally between air-inlet cavity 11 and air-out chamber 14, micro-channel heat exchanger 14
Fin and flat tube vertically place, under the blowing of wind-force, and in the presence of gravity, water energy is enough quickly along fin and flat
Pipe flow down.In one embodiment, 14 single setting of micro-channel heat exchanger, according to the burden requirement of heat exchange and space
Size, arranges the row of micro-channel heat exchanger 14, and to reach optimal heat transfer effect, such as, micro-channel heat exchanger 14 can also
Multiple rows of parallel placement.
Preferably, air-inlet cavity 11 is from its surrounding air intake, air-out chamber 12 from its surrounding air-out, using this air current composition side
Formula, can realize 360 ° of outlet and inlets, improve the comfortableness of human body, it is also possible to only with air-inlet cavity 11 from its surrounding air intake, or
Person's air-out chamber 12 is from its surrounding air-out.
Preferably, 12 bottom of air-out chamber is provided with drainage channel, for discharging the water on 14 surface of micro-channel heat exchanger.
Preferably, heat exchange structure also includes blower fan 13, and blower fan 13 is arranged in air-inlet cavity 11, and the fan blade of blower fan 13 is near micro-
Channel heat exchanger 14 is arranged.Micro-channel heat exchanger 14 is made back to air-inlet cavity 11,13 blow-through micro-channel heat exchanger 14 of blower fan, not only up to
To preferable heat transfer effect, and water is made easily to discharge.Specifically, blower fan 13 can adopt axial flow blower, it would however also be possible to employ from
Heart-wind syndrome machine.
Preferably, micro-channel heat exchanger 14 is used as vaporizer or condenser, and micro-channel heat exchanger 14 has thermal efficiency height, system
Cryogen charging amount is little, it is inexpensive the advantages of, therefore, compared with traditional copper pipe fin type vaporizer, by micro-channel heat exchanger 14
As vaporizer or condenser, heat exchange efficiency can greatly be improved.
Another purpose of the present utility model is to provide a kind of indoor apparatus of air conditioner, employs the following technical solutions：
A kind of indoor apparatus of air conditioner, including described heat exchange structure, are easy to draining, improve heat exchange efficiency, and can realize
360 ° of air inlet/outlets of indoor set.
Another purpose of the present utility model is to provide a kind of air-conditioner outdoor unit, employs the following technical solutions：
A kind of air-conditioner outdoor unit, including described heat exchange structure, are easy to draining, improve heat exchange efficiency, and can realize
360 ° of air inlet/outlets of off-premises station.
Another purpose of the present utility model is to provide a kind of air-conditioning, employs the following technical solutions：
A kind of air-conditioning, including described indoor set and off-premises station, are easy to condensed water or defrosting water to discharge, improve heat exchange effect
Rate, and 360 ° of air inlet/outlets can be realized, further, the air-conditioning can also only include described indoor set, or described
Off-premises station.
The heat exchange structure that this utility model is provided, due to fin and flat tube and the airflow side of micro-channel heat exchanger
To parallel, the water (e.g., condensed water or defrosting water) for enabling to the surface of heat exchanger is blown away with air-flow, so that water will not be accumulated
Gather in fin channels, solve impact of the hydrops to micro-channel heat exchanger heat exchange property, improve heat exchange efficiency.Also,
Air-inlet cavity, air-out chamber are setting up and down, in the scheme of heat exchanger horizontal positioned, can make the water of heat exchanger surface by gravity along
Fin and flat tube are flowed down, and further optimize drainage procedure, water is not accumulated in fin channels, are further solved hydrops
Impact to micro-channel heat exchanger heat exchange property, improves heat exchange efficiency.
When the heat exchange structure that this utility model is provided is used for air-conditioning and its indoor set or off-premises station, draining is realized conveniently,
The effect of heat exchange efficiency, and adopt air current composition mode compared with traditional air conditioner indoor set advantageously, realize that 360 ° are entered
Air-out, improves the comfortableness of room human body, and technically easily realizes.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this area
For technical staff, this utility model can have various changes and change.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., should be included within protection domain of the present utility model.
Claims (12)
1. a kind of heat exchange structure, it is characterised in that including micro-channel heat exchanger, air-inlet cavity and air-out chamber, the Thermal Performance of Micro Channels
Device is arranged between the air-inlet cavity and the air-out chamber, and air-flow can be entered from micro-channel heat exchanger described in the air-inlet cavity Jing
The air-out chamber, the fin and flat tube of the micro-channel heat exchanger are parallel with the airflow direction.
2. heat exchange structure according to claim 1, it is characterised in that the air-inlet cavity and the air-out chamber arranged up and down,
The air-inlet cavity is located at the upside of the air-out chamber.
3. heat exchange structure according to claim 2, it is characterised in that the micro-channel heat exchanger be placed horizontally at it is described enter
Between wind chamber and the air-out chamber, the fin and flat tube of the micro-channel heat exchanger are vertically placed.
4. heat exchange structure according to claim 1, it is characterised in that the air-inlet cavity is from its surrounding air intake and/or described
Air-out chamber is from its surrounding air-out.
5. heat exchange structure according to claim 1, it is characterised in that the micro-channel heat exchanger is that single row or multiple rows are parallel
Place.
6. heat exchange structure according to claim 2, it is characterised in that the air-out chamber bottom is provided with drainage channel.
7. heat exchange structure according to claim 1, it is characterised in that also including blower fan, the blower fan be arranged at it is described enter
Wind intracavity, the fan blade of the blower fan are arranged near the micro-channel heat exchanger.
8. heat exchange structure according to claim 7, it is characterised in that the blower fan is axial flow blower or centrifugal blower.
9. the heat exchange structure according to any one of claim 1-8, it is characterised in that the micro-channel heat exchanger is used as evaporation
Device or condenser.
10. a kind of indoor apparatus of air conditioner, it is characterised in that：Including the heat exchange structure described in any one of claim 1-9.
A kind of 11. air-conditioner outdoor units, it is characterised in that：Including the heat exchange structure described in any one of claim 1-9.
A kind of 12. air-conditionings, it is characterised in that：Including the room described in the indoor set and/or claim 11 described in claim 10
Outer machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080844.2U CN206073511U (en) | 2016-09-26 | 2016-09-26 | Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080844.2U CN206073511U (en) | 2016-09-26 | 2016-09-26 | Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073511U true CN206073511U (en) | 2017-04-05 |
Family
ID=58438916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080844.2U Active CN206073511U (en) | 2016-09-26 | 2016-09-26 | Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247696A (en) * | 2016-09-26 | 2016-12-21 | 珠海格力电器股份有限公司 | Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner |
-
2016
- 2016-09-26 CN CN201621080844.2U patent/CN206073511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247696A (en) * | 2016-09-26 | 2016-12-21 | 珠海格力电器股份有限公司 | Heat exchange structure, air conditioner and indoor unit and outdoor unit of air conditioner |
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