CN208871731U - Air-conditioner outdoor unit - Google Patents
Air-conditioner outdoor unit Download PDFInfo
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- CN208871731U CN208871731U CN201821544058.2U CN201821544058U CN208871731U CN 208871731 U CN208871731 U CN 208871731U CN 201821544058 U CN201821544058 U CN 201821544058U CN 208871731 U CN208871731 U CN 208871731U
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- heat exchanger
- air
- outdoor unit
- cross flow
- conditioner outdoor
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Abstract
The utility model provides a kind of air-conditioner outdoor unit, it include: shell and setting in the intracorporal cross flow blower of the shell and heat exchanger, the top of the heat exchanger is arranged in the cross flow blower, the heat exchanger includes plurality of rows of heat exchanger tube and the fin that is set on the heat exchanger tube, outdoor air exchanges heat after being sucked by the cross flow blower through the heat exchanger, flows out from least three directions of the heat exchanger.Compared with prior art, the utility model changes the pipeline arrangement mode of heat exchanger of air conditioner outdoor unit, and existing single layer lateral ventilation is become bilayer or multilayer vertical ventilation, reduces the volume of air-conditioner outdoor unit；Blower form is optimized simultaneously, using cross flow blower, noise is reduced, improves wind speed, reduce dead corner, improve heat exchange efficiency, reduce air-conditioning entirety energy consumption.
Description
Technical field
The utility model relates to air conditioner technical field more particularly to a kind of air-conditioner outdoor units.
Background technique
Existing air-conditioner outdoor unit is to suck air by blower, is exchanged heat using heat exchange fin, general to have
There is following disadvantage:
1, existing air duct structure for air conditioning outdoor unit be easy to cause at heat exchange fin and forms many dead angles, so that system
It radiates when cold operating condition bad, frosting is easy when heating condition, air conditioning energy consumption is high, heat transfer effect is poor.Sky caused by when blower operates
Gas disturbance is larger, and noise and vibration are larger.
2, existing air-conditioner outdoor unit is caused due to needing to reserve some gaps between its internal heat exchanging pipe and blower
Air-conditioner outdoor unit is bulky.
3, only one direction of the wind path of existing air-conditioner outdoor unit air inlet/outlet, be limited by air-conditioner outdoor unit and building it
Between finite gap, often result in that air inlet amount is insufficient, and heat transfer effect is poor.
In view of this, it is necessary to existing air conditioner outdoor unit structure be improved, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioner outdoor units for solving above-mentioned technical problem.
To realize above-mentioned purpose of utility model, the utility model provides a kind of air-conditioner outdoor unit, comprising:
In the intracorporal cross flow blower of the shell and heat exchanger, the cross flow blower setting is changed described for shell and setting
The top of hot device, the heat exchanger include plurality of rows of heat exchanger tube and the fin that is set on the heat exchanger tube, outdoor air quilt
It exchanges heat after the cross flow blower sucking through the heat exchanger, is flowed out from least three directions of the heat exchanger.
As the further improvement of an embodiment of the present invention, the arrangement of heat exchanger tube is at least four in the heat exchanger
Row.
As the further improvement of an embodiment of the present invention, outdoor air is after heat exchanger heat exchange respectively from changing
The left and right sides of hot device and lower section outflow.
As the further improvement of an embodiment of the present invention, fin catch net is equipped in the outside of the heat exchanger.
As the further improvement of an embodiment of the present invention, it is equipped with drip tray in the lower section of the heat exchanger, it is described
There is gap between drip tray and the heat exchanger.
Correspondingly, a kind of air-conditioning, it is described including indoor unit and the outdoor unit being connect with the indoor unit by attachment device
Outdoor unit includes: shell and setting in the intracorporal cross flow blower of the shell and heat exchanger, and the cross flow blower is arranged in institute
State the top of heat exchanger, the heat exchanger includes plurality of rows of heat exchanger tube and the fin that is set on the heat exchanger tube, outdoor empty
Gas exchanges heat after being sucked by the cross flow blower through the heat exchanger, flows out from least three directions of the heat exchanger.
As the further improvement of an embodiment of the present invention, the arrangement of heat exchanger tube is at least four in the heat exchanger
Row.
As the further improvement of an embodiment of the present invention, outdoor air is after heat exchanger heat exchange respectively from changing
The left and right sides of hot device and lower section outflow.
As the further improvement of an embodiment of the present invention, fin catch net is equipped in the outside of the heat exchanger.
As the further improvement of an embodiment of the present invention, it is equipped with drip tray in the lower section of the heat exchanger, it is described
There is gap between drip tray and the heat exchanger.
The beneficial effects of the utility model are: can be seen that the utility model with many from the above technical solution
Substantial technical feature outstanding, after implementing technical solutions of the utility model, significant technological progress is mainly reflected in: this
Utility model changes the pipeline arrangement mode of heat exchanger of air conditioner outdoor unit, and existing single layer lateral ventilation is become double-deck or more
Layer vertical ventilation, reduces the volume of air-conditioner outdoor unit；Blower form is optimized simultaneously, using cross flow blower, noise is reduced, mentions
High wind speed reduces dead corner, improves heat exchange efficiency, reduces air-conditioning entirety energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air-conditioner outdoor unit in the prior art；
Fig. 2 is the structural schematic diagram of air-conditioner outdoor unit in one specific embodiment of the utility model.
Specific embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiments are simultaneously
The utility model is not limited, the change in structure or function that those skilled in the art are made according to these embodiments
It changes and is all contained in the protection scope of the utility model.
It show the structural schematic diagram of air-conditioner outdoor unit 10 in the prior art referring to Fig.1, air-conditioner outdoor unit 10 includes shell
Body 11, the blower 12 being arranged in shell 11 and heat exchanger 13, heat exchanger 13 include Tube Sheet of Heat Exchanger 131 and are set in heat exchanger again
Fin 132 on pipe 131, Tube Sheet of Heat Exchanger 131 are that single row of tubes or biexhaust pipe are arranged, and fin 132 is transversely arranged, and blower 12 with change
Need to be there are certain gap between hot device pipe 131, by air, laterally sucking enters after heat exchanger 13 exchanged heat blower 12, then
It transversely flows out, it is all that so single air inlet/outlet wind path (flow direction that the arrow direction in Fig. 1 is air) causes fin 132
More dead angles, when cooling condition, radiate bad, and when heating condition is easy frosting, and energy consumption is high and effect is poor.Simultaneously as outside air conditioning chamber
Finite gap between machine 10 and building, single air inlet/outlet wind path also make air inlet amount insufficient, air-conditioner outdoor unit 10
Heat transfer effect it is poor.In addition, the blower used in the prior art at work caused by air agitation it is larger so that outside air conditioning chamber
10 noise in operating of machine and vibration are larger, influence environmental quality.
In order to solve the above technical problems, the utility model provides a kind of air-conditioner outdoor unit, it is practical new to show this referring to Fig. 2
One better embodiment of type air-conditioner outdoor unit 20, outdoor unit 20 include: shell (not shown), are arranged in the shell tubular
Blower 21, heat exchanger 22 and drip tray 23, cross flow blower 21 have the advantages that wind pressure is big, air quantity is big and noise is small.It is tubular
The top of heat exchanger 22 is arranged in blower 21, and the lower section of heat exchanger 22 is arranged in drip tray 23, it is preferable that heat exchanger 22 is to pass through
Heat exchanger bracket 224 is erected on drip tray 23, and has gap for outlet air between drip tray 23 and heat exchanger 22.
Heat exchanger 22 includes multiple rows of heat exchanger tube 221 and the fin 222 being set on heat exchanger tube 221, in heat exchanger 22
Outside is equipped with fin catch net 223.Preferably, the arrangement of heat exchanger tube 221 is at least four rows in heat exchanger 22, with prior art phase
Than heat exchanger tube 221 increases lateral arrangement area, and the top of heat exchanger 22 is arranged in cross flow blower 21, eliminates existing
Have a gap in technology between blower 12 and Tube Sheet of Heat Exchanger 131, also obtained while reducing the height of air-conditioner outdoor unit 20 with
The identical heat exchange efficiency of air-conditioner outdoor unit 10 in the prior art, for example, the heat exchanger tube 131 in heat exchanger 13 is double in the prior art
Row's arrangement, the height of outdoor unit 10 are 60 centimeters, and the heat exchanger tube 221 in the utility model in heat exchanger 22 is four rows arrangement,
The height of its outdoor unit 20, which is set as 30 centimeters, can be obtained heat exchange efficiency identical with air-conditioner outdoor unit 10 in the prior art, change
Heat pipe 221 is so arranged, and the volume of entire outdoor unit can be reduced more than half, installation space also reduces therewith, erector
Work simplifies.
When work, outdoor air exchanges heat after being sucked by cross flow blower 21 through heat exchanger 22, from least the three of heat exchanger 22
A direction outflow, specifically, since 21 air quantity of cross flow blower is powerful, outdoor air is flowed out along the left and right sides of heat exchanger 22,
Remaining wind pressure can blow out downwards air, carry out heat exchange in the lower section of heat exchanger 22 and flow out from the lower section of heat exchanger 22
(flow direction that the arrow direction in Fig. 2 is outdoor air).In this way, the fin 222 of powerful wind against heat exchanger 22 is blown, pressure pair
Heat exchanger 22 carries out heat exchange, and air quantity is evenly distributed, and heat exchange not will receive the influence of outdoor wind, improves air-conditioner outdoor unit 20
Heat exchange efficiency.
Correspondingly, the utility model also provides a kind of air-conditioning (not shown), including indoor unit (not shown) and and indoor unit
Outdoor unit (not shown) by attachment device connection (not shown), the air-conditioning in the respective embodiments described above by using introducing
Air-conditioner outdoor unit can obtain air-conditioner outdoor unit in the respective embodiments described above and have the advantage that, also, due to the air-conditioning
Other structures or function do not make improvement, therefore other structures of air-conditioning are also repeated no more at this.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of air-conditioner outdoor unit, comprising: shell and setting exist in the intracorporal cross flow blower of the shell and heat exchanger, feature
In the top of the heat exchanger is arranged in the cross flow blower, and the heat exchanger includes plurality of rows of heat exchanger tube and is set in
Fin on the heat exchanger tube, outdoor air exchanges heat after being sucked by the cross flow blower through the heat exchanger, from the heat exchange
It flows out at least three directions of device.
2. air-conditioner outdoor unit according to claim 1, it is characterised in that: the arrangement of heat exchanger tube is at least in the heat exchanger
Four rows.
3. air-conditioner outdoor unit according to claim 1, it is characterised in that: outdoor air is distinguished after heat exchanger heat exchange
It is flowed out from the left and right sides of heat exchanger and lower section.
4. air-conditioner outdoor unit according to claim 1, it is characterised in that: protected in the outside of the heat exchanger equipped with fin
Net.
5. air-conditioner outdoor unit according to claim 1, it is characterised in that: it is equipped with drip tray in the lower section of the heat exchanger,
There is gap between the drip tray and the heat exchanger.
6. a kind of air-conditioning, including indoor unit and the outdoor unit being connect with the indoor unit by attachment device, the outdoor unit packet
Include: shell and setting are in the intracorporal cross flow blower of the shell and heat exchanger, which is characterized in that the cross flow blower setting exists
The top of the heat exchanger, the heat exchanger include plurality of rows of heat exchanger tube and the fin that is set on the heat exchanger tube, outdoor
Air exchanges heat after being sucked by the cross flow blower through the heat exchanger, flows out from least three directions of the heat exchanger.
7. air-conditioning according to claim 6, it is characterised in that: the arrangement of heat exchanger tube is at least four rows in the heat exchanger.
8. air-conditioning according to claim 6, it is characterised in that: outdoor air is after heat exchanger heat exchange respectively from heat exchange
The left and right sides of device and lower section outflow.
9. air-conditioning according to claim 6, it is characterised in that: be equipped with fin catch net in the outside of the heat exchanger.
10. air-conditioning according to claim 6, it is characterised in that: it is equipped with drip tray in the lower section of the heat exchanger, it is described to connect
There is gap between water pond and the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544058.2U CN208871731U (en) | 2018-09-20 | 2018-09-20 | Air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544058.2U CN208871731U (en) | 2018-09-20 | 2018-09-20 | Air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871731U true CN208871731U (en) | 2019-05-17 |
Family
ID=66468328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544058.2U Active CN208871731U (en) | 2018-09-20 | 2018-09-20 | Air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954559A (en) * | 2018-09-20 | 2018-12-07 | 江苏心日源建筑节能科技股份有限公司 | Air-conditioner outdoor unit |
-
2018
- 2018-09-20 CN CN201821544058.2U patent/CN208871731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954559A (en) * | 2018-09-20 | 2018-12-07 | 江苏心日源建筑节能科技股份有限公司 | Air-conditioner outdoor unit |
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