CN208765105U - A kind of air conditioner - Google Patents
A kind of air conditioner Download PDFInfo
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- CN208765105U CN208765105U CN201821276463.0U CN201821276463U CN208765105U CN 208765105 U CN208765105 U CN 208765105U CN 201821276463 U CN201821276463 U CN 201821276463U CN 208765105 U CN208765105 U CN 208765105U
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- Prior art keywords
- outdoor fan
- air conditioner
- outdoor
- gear
- control panel
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Abstract
The utility model discloses a kind of air conditioners, belong to air-conditioner device technical field.Air conditioner includes air-conditioner outdoor unit, and air-conditioner outdoor unit includes control panel, outdoor fan and carriage, wherein outdoor fan is electrically connected to control panel, and generates under the control of control panel and rotate forward or invert, and carriage is installed on the lower section of outdoor fan；Outdoor fan generates the axial movement along outdoor fan under the action of carriage.Outdoor fan of the utility model embodiment by the way that control panel is arranged and with control panel is electrically connected to, it can be during air conditioner automatically cleaning, outdoor fan, which is controlled, by control panel generates reversion, and adjust relative position between outdoor fan and outdoor heat exchanger, turbulent zone of positive pressure is formed between outdoor heat exchanger and outdoor fan, so that the solidifying frost thickness of outdoor heat exchanger outer surface are thicker, the cold expansive force of evaporator fin is stronger, is conducive to self-cleaning effect.
Description
Technical field
The utility model relates to air-conditioner device technical field, in particular to a kind of air conditioner.
Background technique
Air-conditioner outdoor unit group is necessarily mounted at outdoor, and outdoor heat exchanger is using air draught type wind-cooling heat dissipating.Due to
The limitation of these conditions, after air conditioner is installed to field of employment, a large amount of dust or other sundries just can not in outdoor environment
What is avoided the be attracted to windward side of outdoor heat exchanger, after long time running, outdoor heat exchanger is easy to happen blocking over time,
Heat transfer effect is seriously affected, the cooling or heating effect of air conditioner is influenced, wastes electric energy, or even the service life of air conditioner can be made to contract
It is short.
Prior art discloses a kind of self cleaning methods of heat exchanger of air conditioner, and wherein air conditioner includes that fever and chills device and electricity add
Warmware, electric heating part correspond to heat exchanger setting, and self cleaning method controls automatically cleaning control instruction the following steps are included: obtaining, and
Into automatically cleaning mode；It adjusts the rotation speed of fan of air conditioner and/or reduces the temperature of heat exchanger so as to coagulate frost on heat exchanger；?
When solidifying frost is completed, electric heating part is opened with heat exchanging device defrost.
Above scheme realizes the automatically cleaning process of heat exchanger of air conditioner, but needs to increase component, undoubtedly will increase air-conditioning
The cost of device, in addition, the solidifying white process for heat exchanger does not control specifically.
Utility model content
The utility model embodiment provides a kind of air conditioner, with solve in the prior art air conditioner during automatically cleaning
The problem of solidifying frost can not specifically being controlled.In order to which some aspects of the embodiment to disclosure have a basic understanding, under
Face gives simple summary.The summarized section is not extensive overview, nor to determine key/critical component or description
The protection scope of these embodiments.Its sole purpose is that some concepts are presented with simple form, in this, as subsequent detailed
The preamble of explanation.
According to the utility model embodiment, a kind of air conditioner is provided, air conditioner includes air-conditioner outdoor unit, air-conditioner outdoor unit
Including control panel, outdoor fan and carriage, wherein outdoor fan is electrically connected to control panel, and under the control of control panel
It generates and rotates forward or invert；
Carriage is installed on the lower section of outdoor fan；Outdoor fan generates under the action of carriage along outdoor wind
The axial movement of fan.
In some optional embodiments, carriage includes slide plate, gear, guide rail and the second driving motor；
Wherein, slide plate is installed on the bottom of outdoor fan；
Second driving motor is fixedly installed on slide plate；
The output shaft of second driving motor is equipped with gear；
Rack gear is equipped on the guide rail surface opposite with gear；
Under the action of the second driving motor, by the engagement between gear and rack gear, so that slide plate is mobile, drive
Outdoor fan is mobile.
In some optional embodiments, air conditioner further includes housing, and guide rail is arranged along the axial direction of outdoor fan, both ends
It is fixed on housing.
In some optional embodiments, rack gear is diagonal-cut rack, and gear is angular gear.
In some optional embodiments, the quantity of guide rail is one or more of.
In some optional embodiments, guide rail is cuboid.
In some optional embodiments, the material of guide rail is metal material.
In some optional embodiments, the tooth form of rack gear is isosceles trapezoid, and tooth-formation of gear is isosceles trapezoid.
Technical solution provided by the embodiment of the utility model can include the following benefits:
The utility model embodiment provides a kind of air conditioner, and air conditioner includes air-conditioner outdoor unit, and air-conditioner outdoor unit includes
Control panel, outdoor fan and carriage, wherein outdoor fan is electrically connected to control panel, and generates under the control of control panel
It rotates forward or reversion, carriage is installed on the lower section of outdoor fan；Outdoor fan generated under the action of carriage along
The axial movement of outdoor fan.
The utility model embodiment by setting control panel and and be electrically connected to the outdoor fan of control panel, and pass through control
Making sheet control outdoor fan generation rotates and reverse, and installs carriage in the lower section of outdoor fan, and outdoor fan is in cunning
The axial movement along outdoor fan is generated under the action of dynamic device, then can pass through control panel during air conditioner automatically cleaning
It controls outdoor fan and generates reversion, and adjust relative position between outdoor fan and outdoor heat exchanger, in outdoor heat exchanger and room
Turbulent zone of positive pressure is formed between external fan so that the solidifying frost thickness of outdoor heat exchanger outer surface are thicker, evaporator fin it is cold swollen
Expansive force is stronger, is conducive to self-cleaning effect.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is a kind of control structure schematic diagram of air conditioner shown according to an exemplary embodiment；
Fig. 2 is a kind of mounting structure schematic diagram of outdoor fan shown according to an exemplary embodiment；
Fig. 3 is a kind of refrigerant flow schematic diagram of air conditioner shown according to an exemplary embodiment；
Detailed description of the invention: 1, control panel；2, outdoor fan；21, the first driving motor；22, outdoor flabellum；3, compressor；4,
Four-way valve；41, first interface；42, second interface；43, third interface；44, the 4th interface；5, outdoor heat exchanger；6, interior is changed
Hot device；7, solenoid valve；8, slide plate；9, the second driving motor；10, gear；11, guide rail；111, rack gear；12, indoor fan；121,
Third driving motor；122, indoor flabellum.
Specific embodiment
The following description and drawings fully show the specific embodiment of the utility model, so that those skilled in the art
Them can be practiced.The part of some embodiments and feature can be included in or replace part and the spy of other embodiments
Sign.The range of the embodiments of the present invention includes the entire scope of claims and all of claims can
The equivalent of acquisition.Herein, relational terms such as first and second and the like are used only for an entity or structure
It is distinguished with another entity or structure, without requiring or implying, there are any actual passes between these entities or structure
System or sequence.Each embodiment herein is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In the description of the present invention, unless otherwise specified and limited, it should be noted that term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, are also possible in two elements
The connection in portion, can be directly connected, can also indirectly connected through an intermediary, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
The utility model embodiment provides a kind of air conditioner, and air conditioner includes air-conditioner outdoor unit, and Fig. 1 is shown according to one
Example property implements a kind of control structure schematic diagram of the air conditioner exemplified, as shown in Figure 1, air conditioner includes air-conditioner outdoor unit, it is empty
Adjusting outdoor unit includes control panel 1, outdoor fan 2 and carriage, wherein outdoor fan 2 is electrically connected to control panel 1, and is controlling
It is generated under the control of making sheet 1 and rotates forward or invert；
Carriage is installed on the lower section of outdoor fan 2；Outdoor fan 2 generates under the action of carriage along outdoor
The axial movement of fan 2.
The utility model embodiment by setting control panel 1 and and be electrically connected to the outdoor fan 2 of control panel 1, and lead to
It crosses the control generation of outdoor fan 2 of control panel 1 to rotate and reverse, and carriage is installed in the lower section of outdoor fan 2, it is outdoor
Fan 2 generates the axial movement along outdoor fan 2 under the action of carriage, then can during air conditioner automatically cleaning,
Outdoor fan 2 is controlled by control panel 1 and generates reversion, and adjusts relative position between outdoor fan 2 and outdoor heat exchanger 5,
Turbulent zone of positive pressure is formed between outdoor heat exchanger 5 and outdoor fan 2, so that the solidifying frost thickness of 5 outer surface of outdoor heat exchanger are thicker,
The cold expansive force of evaporator fin is stronger, is conducive to self-cleaning effect.
In some optional embodiments, outdoor fan 2 includes the first driving motor 21 and outdoor flabellum 22, outdoor flabellum 22
It is generated under the driving effect of the first driving motor 21 and rotates forward or invert.
During defrost, control panel 1 controls 2 positive and negative rotation alternate run of the first driving motor, so that outdoor flabellum 22 is positive and negative
Turn alternate run, enables to the solidifying frost thickness of 5 outer surface of outdoor heat exchanger uniform.
In some optional embodiments, positive and negative rotation alternate run includes rotating forward the first preset time, when reversion second is default
Between, wherein the first preset time and the second preset time are same or different.
In some optional embodiments, the first preset time can be a value range, can also be an occurrence.
In some optional embodiments, the first preset time is 2-5 minutes, can also be 4 minutes.
In some optional embodiments, the second preset time can be a value range, can also be an occurrence.
In some optional embodiments, the second preset time is 2-4 minutes, can also be 3 minutes.
By controlling 21 positive and negative rotation alternate run of the first driving motor, frosting of the air conditioner in Frost formation process may make
Thickness is more uniform.
In some optional embodiments, in air conditioner refrigeration or heating operation, control panel 1 controls the first driving motor
21 rotate forward, so that outdoor flabellum 22 rotates forward, can form negative pressuren zone between outdoor heat exchanger 5 and outdoor fan 2, enable to
Outdoor heat exchanger 5 preferably exchanges heat between air.
In some optional embodiments, Fig. 2 is a kind of installation knot of outdoor fan shown according to an exemplary embodiment
Structure schematic diagram, as shown in Fig. 2, carriage includes slide plate 8, gear 10, guide rail 11 and the second driving motor 9；
Wherein, slide plate 8 is installed on the bottom of outdoor fan 2；
Second driving motor 9 is fixedly installed on slide plate 8；
The output shaft of second driving motor 9 is equipped with gear 10；
Rack gear 111 is equipped on the surface opposite with gear 10 of guide rail 11；
Under the action of the second driving motor 9, by the engagement between gear 10 and rack gear 111, so that slide plate 8 moves
It is dynamic, drive outdoor fan 2 mobile.
By the way that carriage is arranged, outdoor fan 2 may make to move under the action of the second driving motor 9.
By the way that outdoor fan 2 is designed as moveable fan, outdoor fan 2 and room can be adjusted by user as needed
Relative position between external heat exchanger 5 is more advantageous to and carries out radiating control to outdoor heat exchanger 5.
In some optional embodiments, air conditioner further includes housing, and guide rail 11 is arranged along the axial direction of outdoor fan 2,
Both ends are fixed on housing.
In some optional embodiments, rack gear 111 is diagonal-cut rack, and gear 10 is angular gear, rack gear 111 and gear 10
Between transmission is realized by helical gear.
In some optional embodiments, the quantity of guide rail 11 is one or more of, and in Fig. 2, the quantity of guide rail 11 is
Two, the quantity of guide rail 11 can be selected according to the size in space by user.
In some optional embodiments, guide rail 11 is cuboid.
In some optional embodiments, the material of guide rail 11 is metal material, so that guide rail 11 has better intensity.
In some optional embodiments, the tooth form of rack gear 111 is isosceles trapezoid, and the tooth form of gear 10 is isosceles trapezoid.
In some optional embodiments, air conditioner further includes conditioning chamber internal fan 12, and indoor fan 12 is electrically connected to control panel
1, and under the control of control panel 1 indoor fan 12 is generated and rotate forward or invert.
In some optional embodiments, indoor fan 12 includes third driving motor 121 and indoor flabellum 122, indoor fan
Leaf 122 generates rotating forward or reversion under the driving effect of third driving motor 121.
In some optional embodiments, Fig. 3 is a kind of refrigerant flow of air conditioner shown according to an exemplary embodiment
Schematic diagram, as shown in figure 3, air conditioner further includes outdoor heat exchanger 5, compressor 3, indoor heat exchanger 6 and four-way valve 4, outdoor is changed
Hot device 5, compressor 3, indoor heat exchanger 6 and four-way valve 4 constitute medium circulation pipeline, and electricity is additionally provided in medium circulation pipeline
Magnet valve 7 controls the on-off of medium circulation pipeline.
In some optional embodiments, control panel 1 is electrically connected to solenoid valve 7, opening or closed electromagnetic valve 7.
In some optional embodiments, four-way valve 4 includes first interface 41, second interface 42, third interface 43 and the 4th
Interface 44, wherein first interface 41 and third interface 43 are separately connected the both ends of compressor 3, second interface 42 and outdoor heat exchange
One end of device 5 connects, and the 4th interface 44 is connect with one end of indoor heat exchanger 6.
In some optional embodiments, compressor 3 is electrically connected to control panel 1, compresses to gaseous refrigerant, generates high
The refrigerant of warm high pressure is sent into outdoor heat exchanger 5.
In some optional embodiments, control panel 1 controls the rotation of the second driving motor 9.
The utility model is not limited to the structure for being described above and being shown in the accompanying drawings, and can not depart from
Its range carry out various modifications and changes.The scope of the utility model is only limited by the accompanying claims.
Claims (8)
1. a kind of air conditioner, the air conditioner includes air-conditioner outdoor unit, which is characterized in that the air-conditioner outdoor unit includes control
Plate, outdoor fan and carriage, wherein the outdoor fan is electrically connected to the control panel, and in the control of the control panel
Lower generate of system rotates forward or inverts；
The carriage is installed on the lower section of the outdoor fan；The outdoor fan produces under the action of the carriage
The raw axial movement along the outdoor fan.
2. air conditioner according to claim 1, which is characterized in that the carriage includes slide plate, gear, guide rail and
Two driving motors；
Wherein, the slide plate is installed on the bottom of the outdoor fan；
Second driving motor is fixedly installed on the slide plate；
The output shaft of second driving motor is equipped with the gear；
Rack gear is equipped on the guide rail surface opposite with the gear；
Under the action of second driving motor, by the engagement between the gear and the rack gear, so that described
Slide plate is mobile, drives the outdoor fan mobile.
3. air conditioner according to claim 2, which is characterized in that the air conditioner further includes housing, the guide rail along
The axial setting of the outdoor fan, both ends are fixed on the housing.
4. air conditioner according to claim 2, which is characterized in that the rack gear is diagonal-cut rack, and the gear is helical teeth
Gear.
5. according to air conditioner described in claim 2 or 3, which is characterized in that the quantity of the guide rail is one or more of.
6. air conditioner according to claim 5, which is characterized in that the guide rail is cuboid.
7. air conditioner according to claim 6, which is characterized in that the material of the guide rail is metal material.
8. air conditioner according to claim 4, which is characterized in that the tooth form of the rack gear is isosceles trapezoid, the gear
Tooth form be isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276463.0U CN208765105U (en) | 2018-08-08 | 2018-08-08 | A kind of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276463.0U CN208765105U (en) | 2018-08-08 | 2018-08-08 | A kind of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765105U true CN208765105U (en) | 2019-04-19 |
Family
ID=66131618
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821276463.0U Active CN208765105U (en) | 2018-08-08 | 2018-08-08 | A kind of air conditioner |
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| CN (1) | CN208765105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848920A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method and device thereof |
| CN110848880A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method and device thereof |
| CN113218110A (en) * | 2021-05-18 | 2021-08-06 | 河北春源新型清洁供热科技有限公司 | Solar defrosting air source heat pump device |
| CN114234349A (en) * | 2021-11-16 | 2022-03-25 | 珠海格力电器股份有限公司 | Self-cleaning method and device for indoor side heat exchanger of air conditioner and air conditioner |
-
2018
- 2018-08-08 CN CN201821276463.0U patent/CN208765105U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848920A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method and device thereof |
| CN110848880A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and self-cleaning control method and device thereof |
| CN113218110A (en) * | 2021-05-18 | 2021-08-06 | 河北春源新型清洁供热科技有限公司 | Solar defrosting air source heat pump device |
| CN114234349A (en) * | 2021-11-16 | 2022-03-25 | 珠海格力电器股份有限公司 | Self-cleaning method and device for indoor side heat exchanger of air conditioner and air conditioner |
| CN114234349B (en) * | 2021-11-16 | 2022-12-13 | 珠海格力电器股份有限公司 | Self-cleaning method and device for indoor side heat exchanger of air conditioner and air conditioner |
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