CN203478454U - Air conditioner outdoor unit and variable frequency air conditioner with same - Google Patents
Air conditioner outdoor unit and variable frequency air conditioner with same Download PDFInfo
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- CN203478454U CN203478454U CN201320556168.1U CN201320556168U CN203478454U CN 203478454 U CN203478454 U CN 203478454U CN 201320556168 U CN201320556168 U CN 201320556168U CN 203478454 U CN203478454 U CN 203478454U
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- outdoor unit
- conditioner outdoor
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Abstract
The utility model discloses an air conditioner outdoor unit and a variable frequency air conditioner with the same. The air conditioner outdoor unit comprises a compressor, an air return pipe, an air channel element, a first radiator, a second radiator and an electric control device, wherein the air return pipe is connected with an air return port of the compressor, an air channel is arranged in the air channel element, the inside of the first radiator is provided with a fluid channel, the first radiator is provided with an inlet and an outlet, the inlet and the outlet are communicated with the fluid channel, the first radiator is close to the air inlet of the air channel, the inlet and the outlet are both connected with the air return pipe, the second radiator is close to an air outlet of the air channel, and the electric control device is close to the second radiator. The air conditioner outdoor unit has the advantages of being good in radiating effect, stable in performance, long in service life, little in manufacture difficulty, low in manufacturing cost and the like.
Description
Technical field
The present invention relates to a kind of air-conditioner outdoor unit and the convertible frequency air-conditioner with described air-conditioner outdoor unit.
Background technology
The frequency-variable module heating of existing convertible frequency air-conditioner is large, has limited the high frequency operation of compressor under hot environment.Existing convertible frequency air-conditioner reduces automatically controlled heating to guarantee that air-conditioning normally moves by reducing the operating frequency of compressor, has greatly affected thus the refrigeration of convertible frequency air-conditioner, affects user's comfort.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose a kind of air-conditioner outdoor unit.
Another object of the present invention is to propose a kind of convertible frequency air-conditioner with described air-conditioner outdoor unit.
To achieve these goals, according to the embodiment of first aspect present invention, propose a kind of air-conditioner outdoor unit, described air-conditioner outdoor unit comprises: compressor; Muffler, described muffler is connected with the gas returning port of described compressor; Air channel part, has air channel in the part of described air channel; The first radiator, in described the first radiator, there is fluid passage, described the first radiator is provided with import and the outlet being communicated with described fluid passage, the air inlet in wherein said the first contiguous described air channel of radiator, and described import is all connected with described muffler with each in described outlet; The second radiator, the air outlet in the contiguous described air channel of described the second radiator; And electric control gear, contiguous described the second radiator of described electric control gear.
By the import that makes described the first radiator, be all connected with described muffler with outlet, thereby can make the import by described the first radiator of refrigerant in described muffler enter in the fluid passage of described the first radiator and get back in described muffler by the outlet of described the first radiator.The temperature of getting back to the refrigerant in described compressor due to the described muffler of process is lower, therefore the lower refrigerant of temperature enters into behind the fluid passage of described the first radiator, can carry out described the first radiator cooling, thereby can make the temperature of described the first radiator lower (temperature of described the first radiator is lower than environment temperature).
By making the air inlet in described the first contiguous described air channel of radiator and making the air outlet in the contiguous described air channel of described the second radiator, thereby can utilize fan to make air blow to described the second radiator through described the first radiator and through described air channel.Because the temperature of described the first radiator is lower, therefore described the first radiator can carry out cooling to obtain Cryogenic air to the air through described the first radiator.Then this Cryogenic air is through described air channel and blow to described the second radiator, to described the second radiator is carried out cooling, and then described the second radiator can carry out cooling to described electric control gear.
According to the air-conditioner outdoor unit of the embodiment of the present invention, can effectively to described electric control gear, dispel the heat, thereby can guarantee the refrigeration of convertible frequency air-conditioner in the higher situation of environment temperature, improve user's comfort.And, because air only passes through described the first radiator and described the second radiator and without described electric control gear, thereby can prevent that the impurity such as dust, aqueous vapor from entering in described electric control gear, to prevent that described electric control gear from damaging, the service life of improving described electric control gear.In addition, described electric control gear is without the structure with water proof and dust proof, thereby has the advantages such as manufacture difficulty is little, low cost of manufacture.
Therefore, according to the air-conditioner outdoor unit of the embodiment of the present invention, there is the advantages such as good heat dissipation effect, stable performance, long service life, manufacture difficulty are little, low cost of manufacture.
In addition, according to the air-conditioner outdoor unit of the embodiment of the present invention, can also there is following additional technical characterictic:
According to one embodiment of present invention, described the first radiator is radiating tube or micro-channel heat exchanger.According to the air-conditioner outdoor unit of the embodiment of the present invention, there is the advantages such as simple in structure, low cost of manufacture, good heat dissipation effect thus.
According to one embodiment of present invention, described radiating tube is provided with fin, heat sink or aluminium foil.Can further improve the cooling effect of described the first radiator thus, to obtain the Cryogenic air that temperature is lower, thereby can more effectively to described electric control gear, dispel the heat.
According to one embodiment of present invention, described radiating tube or described micro-channel heat exchanger are provided with switch valve.Not only can reduce thus the energy consumption of described convertible frequency air-conditioner, and can improve the efficiency of described convertible frequency air-conditioner.
According to one embodiment of present invention, described muffler is provided with electric expansion valve, and described electric expansion valve is between described import and described outlet.The amount of the refrigerant in the fluid passage that enters into described the first radiator can be regulated by described electric expansion valve thus, thereby the refrigerating capacity of described the first radiator can be guaranteed.
According to one embodiment of present invention, described the first radiator is located in described air channel.Can more effectively to described the second radiator and described electric control gear, dispel the heat thus.
According to one embodiment of present invention, described air channel part is provided with buckle, and described buckle is fastened on described the first radiator.Can prevent that thus described the first radiator from damaging because of vibration.
According to one embodiment of present invention, the diapire in described air channel is provided with rhone, and described the second radiator is provided with the refluence groove being communicated with described rhone.Not only can prevent thus this condensed water from flowing into described compressor side and cause the water inlet of wiring body, and can utilize this condensed water to carry out cooling to described the second radiator.
According to the embodiment of second aspect present invention, a kind of convertible frequency air-conditioner is proposed.Described convertible frequency air-conditioner comprises according to the air-conditioner outdoor unit described in first aspect present invention.
According to the convertible frequency air-conditioner of the embodiment of the present invention by arranging according to the air-conditioner outdoor unit described in first aspect present invention, thereby have that refrigerating efficiency is high, performance good, reliability is high, an advantage such as good heat dissipation effect, stable performance, long service life, manufacture difficulty are little, low cost of manufacture.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 3 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 4 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 5 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 6 is according to the structural representation of the air channel part of the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 7 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 8 is the partial structurtes schematic diagram according to the air-conditioner outdoor unit of the embodiment of the present invention;
Fig. 9 is according to the partial schematic diagram of the convertible frequency air-conditioner of the embodiment of the present invention.
Convertible frequency air-conditioner 1, air-conditioner outdoor unit 10, compressor 100, muffler 200, electric expansion valve 210, air channel part 300, air channel 310, deep bead 313, buckle 314, rhone 315, the first water fender 316, the second water fender 317, diapire 318, the first radiator 400, switch valve 410, the second radiator 500, electric control gear 600, fan 700, condenser 800, evaporimeter 900,
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Below with reference to Fig. 1-Fig. 9, describe according to the air-conditioner outdoor unit 10 of the embodiment of the present invention.As shown in Fig. 1-Fig. 9, according to the air-conditioner outdoor unit 10 of the embodiment of the present invention, comprise compressor 100, muffler 200, air channel part 300, the first radiator 400, the second radiator 500 and electric control gear 600.
Muffler 200 is connected with the gas returning port of compressor 100.In air channel part 300, there is air channel 310.In the first radiator 400, have fluid passage, the first radiator 400 is provided with import and the outlet being communicated with fluid passage, the air inlet in the contiguous air channels 310 of the first radiator 400 wherein, and described import is all connected with muffler 200 with each in described outlet.The air outlet in the second radiator 500 contiguous air channels 310, contiguous the second radiator 500 of electric control gear 600.
By the import that makes the first radiator 400, be all connected with muffler 200 with outlet, thereby can make the import by the first radiator 400 of refrigerant in muffler 200 enter in the fluid passage of the first radiator 400 and get back in muffler 200 by the outlet of the first radiator 400.The temperature of getting back to the refrigerant in compressor 100 due to process muffler 200 is lower, therefore the lower refrigerant of temperature enters into behind the fluid passage of the first radiator 400, can carry out the first radiator 400 cooling, thereby can make the temperature of the first radiator 400 lower (temperature of the first radiator 400 is lower than environment temperature).
By making the first radiator 400 be close to the air inlet in air channels 310 and making the second radiator 500 be close to the air outlet in air channels 310, thereby can utilize fan 700 to make air blow to the second radiator 500 through the first radiator 400 and through air channel 310.Because the temperature of the first radiator 400 is lower, therefore the first radiator 400 can carry out the air through the first radiator 400 cooling to obtain Cryogenic air.Then this Cryogenic air is through air channel 310 and blow to the second radiator 500, to the second radiator 500 is carried out cooling, and then the second radiator 500 can carry out cooling to electric control gear 600.
According to the air-conditioner outdoor unit 10 of the embodiment of the present invention, can effectively to electric control gear 600, dispel the heat, thereby can guarantee the refrigeration of convertible frequency air-conditioner 1 in the higher situation of environment temperature, improve user's comfort.And, because air is only through the first radiator 400 and the second radiator 500 and without electric control gear 600, thereby can prevent that the impurity such as dust, aqueous vapor from entering in electric control gear 600, to prevent that electric control gear 600 from damaging, and improves the service life of electric control gear 600.In addition, electric control gear 600 is without the structure with water proof and dust proof, thereby has the advantages such as manufacture difficulty is little, low cost of manufacture.
Therefore, according to the air-conditioner outdoor unit 10 of the embodiment of the present invention, there is the advantages such as good heat dissipation effect, stable performance, long service life, manufacture difficulty are little, low cost of manufacture.
It will be appreciated by persons skilled in the art that according to the air-conditioner outdoor unit 10 of the embodiment of the present invention and can also comprise fan 700 and condenser 800.Because fan 700 and condenser 800 are known, therefore at this, no longer describe in detail.
Particularly, the first radiator 400 can be radiating tube.According to the air-conditioner outdoor unit 10 of the embodiment of the present invention, there is the advantages such as simple in structure, low cost of manufacture thus.Advantageously, on described radiating tube, can be provided with fin, heat sink or aluminium foil.Can further improve the cooling effect of the first radiator 400 thus, to obtain the Cryogenic air that temperature is lower, thereby can more effectively to electric control gear 600, dispel the heat.
The first radiator 400 can also be micro-channel heat exchanger.Can further improve the cooling effect of the first radiator 400 thus, to obtain the Cryogenic air that temperature is lower, thereby can more effectively to the second radiator 500 and electric control gear 600, dispel the heat.
As shown in Fig. 2, Fig. 3 and Fig. 9, in some embodiments of the invention, on described radiating tube or described micro-channel heat exchanger, can be provided with switch valve 410.When the temperature of the second radiator 500 is less than the leaving air temp of condenser 800 or the refrigeration system of convertible frequency air-conditioner 1 during in heating condition, utilize the air through condenser 800 enough the second radiator 500 to be dispelled the heat, therefore do not need the first radiator 400 to carry out again work.Now, can make switch valve 410 in closed condition, so that refrigerant no longer enters in the fluid passage of the first radiator 400, not only can reduce thus the energy consumption of convertible frequency air-conditioner 1, and can improve the efficiency of convertible frequency air-conditioner 1.Advantageously, switch valve 410 can be magnetic valve.Can improve the automaticity of air-conditioner outdoor unit 10 thus.
In one embodiment of the invention, as shown in Fig. 2, Fig. 3 and Fig. 9, on muffler 200, can be provided with electric expansion valve 210, electric expansion valve 210 can be between the import of the first radiator 400 and the outlet of the first radiator 400.The amount of the refrigerant in the fluid passage that enters into the first radiator 400 can be regulated by electric expansion valve 210 thus, thereby the refrigerating capacity of the first radiator 400 can be guaranteed.
Particularly, can control the pressure reduction between muffler 200 and the first radiator 400 by the aperture of described electric expansion valve, thereby can regulate the amount of the refrigerant in the fluid passage that enters into the first radiator 400.
The present invention also provides a kind of control method of convertible frequency air-conditioner 1.According to the control method of the embodiment of the present invention, comprise the following steps:
The scope that is less than the leaving air temp M(leaving air temp M of condenser 800 as the temperature X of the second radiator 500 (scope of temperature X is 20 degrees Celsius-100 degrees Celsius) is negative 30 degrees Celsius-70 degrees Celsius) time or the refrigeration system of convertible frequency air-conditioner 1 during in heating condition, wind through condenser 800 enough dispels the heat to the second radiator 500, so now do not need the first radiator 400 to carry out work, switch valve 410 can cut out and make electric expansion valve 210 in full-gear, can reduce the energy consumption of convertible frequency air-conditioner 1 thus, improve the efficiency of convertible frequency air-conditioner 1.
When the temperature X of the second radiator 500 is more than or equal to the leaving air temp M of condenser 800, in order to guarantee the optimum working temperature of the second radiator 500, now open switch valve 410 to make the first radiator 400 in running order, and the aperture of electric expansion valve 210 is adjusted.When leaving air temp M+10 degree Celsius of the temperature X < condenser 800 of leaving air temp M≤the second radiator 500 of condenser 800, the aperture of electric expansion valve 210 can be adjusted into 3n/4(now the aperture of electric expansion valve 210 be electric expansion valve 210 maximum opening 3/4).When leaving air temp M+20 degree Celsius of the temperature X < condenser 800 of the leaving air temp M+10 degree Celsius≤second radiator 500 of condenser 800, the aperture of electric expansion valve 210 can be adjusted into 2n/4(now the aperture of electric expansion valve 210 be electric expansion valve 210 maximum opening 2/4).When the temperature X of the leaving air temp M+20 degree Celsius≤second radiator 500 of condenser 800, the aperture of electric expansion valve 210 can be adjusted into 1n/4(now the aperture of electric expansion valve 210 be electric expansion valve 210 maximum opening 1/4).
As shown in Fig. 4 and Fig. 7, in examples more of the present invention, the first radiator 400 can be located in air channel 310.Not only can utilize thus part 300 pairs of the first radiators 400 in air channel to protect; and can guarantee all to blow to the second radiator 500 through the cooled Cryogenic air of the first radiator 400, thereby can more effectively to the second radiator 500 and electric control gear 600, dispel the heat.
In an example of the present invention, as shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, on the wall in air channel 310, can be provided with deep bead 313, deep bead 313 can contact with the first radiator 400.In other words, deep bead 313 can be in the wall in air channel 310 and the space between the first radiator 400.Can make thus to enter into air in air channel 310 all through the first radiator 400, can be to blow to the air of the second radiator 500 be all Cryogenic air, thus can more effectively to the second radiator 500 and electric control gear 600, dispel the heat.
As shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, advantageously, air channel part 300 can be provided with buckle 314, and buckle 314 can be fastened on the first radiator 400 so that the first radiator 400 is fixed in air channel 310.Can prevent that thus the first radiator 400 from damaging because of vibration.
As shown in Figure 6, on the diapire in air channel 310, can be provided with on rhone 315, the second radiators 500 and can be provided with the refluence groove being communicated with rhone 315.The first 400 pairs, radiator air carries out when cooling producing condensed water (temperature of this condensed water is lower), and this condensed water can flow in the refluence groove on the second radiator 500 by rhone 315.Not only can prevent thus this condensed water from flowing into compressor 100 sides and cause the water inlet of wiring body, and can utilize this condensed water to carry out cooling to the second radiator 500.
In a concrete example of the present invention, as shown in Figure 6 and Figure 8, on the diapire 318 in air channel 310, can be provided with the first water fender 316, the first water fenders 316 can be between the first radiator 400 and the air inlet in air channel 310.Can prevent thus this condensed water from flowing into compressor 100 sides and cause the water inlet of wiring body.
As shown in Figure 8, in some embodiments of the invention, air-conditioner outdoor unit 10 can also comprise the first water fender 316 and the second water fender 317.
The first water fender 316 can be located on the diapire 318 in air channel 310, and the first water fender 316 can be connected with each in the left side wall in air channel 310 and right side wall.The second water fender 317 can be located on the diapire 318 in air channel 310, and the second water fender 317 can be connected with each in the left side wall in air channel 310 and right side wall.Wherein, between the first water fender 316, the second water fender 317 and the diapire 318 in air channel 310, can limit aqua storage tank, at least a portion of the first radiator 400 can be located in described aqua storage tank.Can utilize thus condensed water to carry out cooling to the first radiator 400.Wherein, left and right directions is as shown in the arrow A in Fig. 8.
Advantageously, the first water fender 316 can be between the first radiator 400 and the air inlet in air channel 310, and the height of the first water fender 316 can be higher than the height of the second water fender 317.Can prevent thus this condensed water from flowing into compressor 100 sides and cause the water inlet of wiring body.
The present invention also provides a kind of convertible frequency air-conditioner 1.According to the convertible frequency air-conditioner 1 of the embodiment of the present invention, comprise the air-conditioner outdoor unit 10 according to above-described embodiment.
According to the convertible frequency air-conditioner 1 of the embodiment of the present invention by the air-conditioner outdoor unit 10 according to above-described embodiment is set, thereby have that refrigerating efficiency is high, performance good, reliability is high, an advantage such as good heat dissipation effect, stable performance, long service life, manufacture difficulty are little, low cost of manufacture.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. an air-conditioner outdoor unit, is characterized in that, comprising:
Compressor;
Muffler, described muffler is connected with the gas returning port of described compressor;
Air channel part, has air channel in the part of described air channel;
The first radiator, in described the first radiator, there is fluid passage, described the first radiator is provided with import and the outlet being communicated with described fluid passage, the air inlet in wherein said the first contiguous described air channel of radiator, and described import is all connected with described muffler with each in described outlet;
The second radiator, the air outlet in the contiguous described air channel of described the second radiator; With
Electric control gear, contiguous described the second radiator of described electric control gear.
2. air-conditioner outdoor unit according to claim 1, is characterized in that, described the first radiator is radiating tube or micro-channel heat exchanger.
3. air-conditioner outdoor unit according to claim 2, is characterized in that, described radiating tube is provided with fin, heat sink or aluminium foil.
4. air-conditioner outdoor unit according to claim 2, is characterized in that, described radiating tube or described micro-channel heat exchanger are provided with switch valve.
5. air-conditioner outdoor unit according to claim 1, is characterized in that, described muffler is provided with electric expansion valve, and described electric expansion valve is between described import and described outlet.
6. air-conditioner outdoor unit according to claim 1, is characterized in that, described the first radiator is located in described air channel.
7. air-conditioner outdoor unit according to claim 6, is characterized in that, described air channel part is provided with buckle, and described buckle is fastened on described the first radiator.
8. air-conditioner outdoor unit according to claim 6, is characterized in that, the diapire in described air channel is provided with rhone, and described the second radiator is provided with the refluence groove being communicated with described rhone.
9. a convertible frequency air-conditioner, is characterized in that, comprises according to the air-conditioner outdoor unit described in any one in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556168.1U CN203478454U (en) | 2013-09-06 | 2013-09-06 | Air conditioner outdoor unit and variable frequency air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556168.1U CN203478454U (en) | 2013-09-06 | 2013-09-06 | Air conditioner outdoor unit and variable frequency air conditioner with same |
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| Publication Number | Publication Date |
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| CN203478454U true CN203478454U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320556168.1U Expired - Lifetime CN203478454U (en) | 2013-09-06 | 2013-09-06 | Air conditioner outdoor unit and variable frequency air conditioner with same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422040A (en) * | 2013-09-06 | 2015-03-18 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit, variable frequency air conditioner comprising same and control method of variable frequency air conditioner |
| CN104482640A (en) * | 2014-12-25 | 2015-04-01 | 珠海格力电器股份有限公司 | Cooling system of variable-frequency air conditioner as well as cooling control method and cooling control system of variable-frequency air conditioner |
| CN104833011A (en) * | 2015-04-23 | 2015-08-12 | 珠海格力电器股份有限公司 | Outdoor unit for air conditioner |
| CN105864919A (en) * | 2016-04-26 | 2016-08-17 | 海信（山东）空调有限公司 | Air conditioner |
| CN106091168A (en) * | 2015-04-30 | 2016-11-09 | 三星电子株式会社 | The outdoor unit of air-conditioning and the control device for outdoor unit |
| CN109974137A (en) * | 2019-04-19 | 2019-07-05 | 青岛海尔智能技术研发有限公司 | A kind of air-conditioner outdoor unit and air conditioner |
-
2013
- 2013-09-06 CN CN201320556168.1U patent/CN203478454U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422040A (en) * | 2013-09-06 | 2015-03-18 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit, variable frequency air conditioner comprising same and control method of variable frequency air conditioner |
| CN104422040B (en) * | 2013-09-06 | 2017-02-22 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit, variable frequency air conditioner comprising same and control method of variable frequency air conditioner |
| CN104482640A (en) * | 2014-12-25 | 2015-04-01 | 珠海格力电器股份有限公司 | Cooling system of variable-frequency air conditioner as well as cooling control method and cooling control system of variable-frequency air conditioner |
| CN104833011A (en) * | 2015-04-23 | 2015-08-12 | 珠海格力电器股份有限公司 | Outdoor unit for air conditioner |
| CN104833011B (en) * | 2015-04-23 | 2018-06-19 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit |
| CN106091168A (en) * | 2015-04-30 | 2016-11-09 | 三星电子株式会社 | The outdoor unit of air-conditioning and the control device for outdoor unit |
| CN105864919A (en) * | 2016-04-26 | 2016-08-17 | 海信（山东）空调有限公司 | Air conditioner |
| CN105864919B (en) * | 2016-04-26 | 2019-01-29 | 海信（山东）空调有限公司 | Air-conditioning |
| CN109974137A (en) * | 2019-04-19 | 2019-07-05 | 青岛海尔智能技术研发有限公司 | A kind of air-conditioner outdoor unit and air conditioner |
| CN109974137B (en) * | 2019-04-19 | 2024-05-17 | 青岛海尔智能技术研发有限公司 | Air conditioner outdoor unit and air conditioner |
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