CN105823165A - Air conditioner with axial-flow fan - Google Patents
Air conditioner with axial-flow fan Download PDFInfo
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- CN105823165A CN105823165A CN201510003927.5A CN201510003927A CN105823165A CN 105823165 A CN105823165 A CN 105823165A CN 201510003927 A CN201510003927 A CN 201510003927A CN 105823165 A CN105823165 A CN 105823165A
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Abstract
The invention discloses a control method of an air conditioner with axial-flow fans; the air conditioner comprises a housing; the housing is provided with an upper air supply outlet and a lower air supply outlet; the air conditioner also comprises an upper axial-flow fan and a lower axial-flow fan arranged in the housing and respectively aiming at the air supply outlets; the air conditioner also comprises an upper wind-guiding grating and a lower wind-guiding grating respectively arranged in the air supply outlets in a rotary manner; the control method comprises the following steps: when the air conditioner is in a refrigeration mode and the temperature difference between the indoor temperature and set temperature decreases, controlling the interflow direction of the wind-guiding directions of the upper and lower wind-guiding gratings to change from forward to upward and to the left and right direction; when the air conditioner is in a heating mode and the temperature difference between the indoor temperature and set temperature decreases, controlling the interflow direction of the wind-guiding directions of the upper and lower wind-guiding gratings to change from downward to the left and right direction. The control method of the air conditioner with axial-flow fans can realize fast temperature rise or cooling when the temperature difference between the indoor temperature and set temperature is big, and can realize comfortable cooling or heating when the temperature cools down or rises.
Description
Technical field
The present invention relates to air-conditioner, particularly to a kind of air-conditioner with axial flow blower.
Background technology
The air-conditioner using axial flow blower is blown the most forward, it is impossible to utilize the characteristic of air-flow to carry out fast cooling or intensification, and comfort is not good enough.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, the present invention needs to provide the control method of a kind of air-conditioner with axial flow blower.
In the control method of the air-conditioner with axial flow blower of better embodiment of the present invention, described air-conditioner includes shell, described shell offers upper and lower two air outlets, in described air-conditioner also includes being arranged at described shell and be respectively aligned to two axial flow blowers up and down of described air outlet, described air-conditioner also includes rotating two wind-guiding grates up and down being arranged in described air outlet respectively, said method comprising the steps of:
When being in refrigeration mode, along with indoor temperature and the temperature difference of design temperature diminish the direction, interflow in the wind-guiding direction controlling described upper and lower wind-guiding grate from forward to upwards to changing to the left and right；And
When being in heating mode, along with diminishing of the described temperature difference controls the direction, interflow, wind-guiding direction of described upper and lower wind-guiding grate from down to changing to the left and right.
The control method of the air-conditioner with axial flow blower of better embodiment of the present invention can realize fast cooling or intensification when the temperature difference of described indoor temperature Yu design temperature is bigger, and realizes comfort cooling or intensification after dropping at temperature and rising.
In some embodiments, when being in refrigeration mode, the wind-guiding wind direction of the downward and described lower wind-guiding grate in wind-guiding direction of described upper wind-guiding grate is controlled upwards when the described temperature difference is more than first threshold, control the wind-guiding direction of described upper and lower wind-guiding grate upwards when the described temperature difference is less than described first threshold more than Second Threshold, control the wind-guiding direction of described upper and lower wind-guiding grate when the described temperature difference is less than described first threshold the most to the left and right.
In some embodiments, described first threshold is in the range of more than or equal to 5 degrees Celsius.
In some embodiments, described first threshold is 5 degrees Celsius.
In some embodiments, described Second Threshold is less than 5 degrees Celsius in the range of more than or equal to 3 degrees Celsius.
In some embodiments, described Second Threshold is 3 degrees Celsius.
In some embodiments, when being in heating mode, the wind-guiding direction controlling described upper and lower wind-guiding grate when the described temperature difference is more than three threshold values is downward, control when the described temperature difference is less than described three threshold value the wind-guiding direction of described upper wind-guiding grate to the left or to the right and the wind-guiding wind direction of described lower wind-guiding grate is downward.
In some embodiments, described 3rd threshold value is in the range of more than or equal to 5 degrees Celsius.
In some embodiments, described 3rd threshold value is 5 degrees Celsius.
In some embodiments, diminish along with the power of the described upper and lower axial flow blower that diminishes of the described temperature difference.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the schematic perspective view of the air-conditioner with axial flow blower according to better embodiment of the present invention.
Fig. 2 is the schematic perspective view of the air-conditioner with axial flow blower according to better embodiment of the present invention.
Fig. 3 is the explosive view of the axial flow blower according to better embodiment of the present invention.
Fig. 4 is the schematic perspective view of the motor of the axial flow blower according to better embodiment of the present invention.
Fig. 5 is the schematic perspective view of the axial-flow leaf of the axial flow blower according to better embodiment of the present invention.
Fig. 6 is the schematic perspective view of the streamlined windscreen of the axial flow blower according to better embodiment of the present invention.
Fig. 7 is the schematic perspective view of the air-ducting ring of the axial flow blower according to better embodiment of the present invention.
Fig. 8 is the schematic perspective view of the stator blade element of the axial flow blower according to better embodiment of the present invention.
Fig. 9 is the schematic perspective view of the wind-guiding grate of the axial flow blower according to better embodiment of the present invention.
Figure 10 is the schematic perspective view at another visual angle of the wind-guiding grate of the axial flow blower according to better embodiment of the present invention.
Figure 11 is the air-conditioner partial sectional schematic view with axial flow blower according to present embodiment better embodiment.
Detailed description of the invention
Embodiments of the present invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", under " ", " front ", after " ", " left ", " right ", " vertically ", " level ", " top ", " end ", in " ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or hidden conjunction indicate the quantity of indicated technical characteristic.Thus, define " first ", the feature of " second " can express or hidden conjunction include one or more described features.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature in second feature it " go up " or it " under " can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is less than second feature.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to simplify disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and are not intended to limit the present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter, this repetition is for purposes of simplicity and clarity, itself does not indicate the relation between discussed various embodiment and/or setting.Additionally, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art are it can be appreciated that the application of other techniques and/or the use of other materials.
Concrete, refer to Fig. 1 and Fig. 2, the air-conditioner 10 of better embodiment of the present invention can be twin shaft stream cabinet indoor unit, and it can coordinate with off-premises station (compressor) and jointly freezes or heat.Concrete, air-conditioner 10 includes shell 11, framework 12, heat exchanger assembly 13, upper axial flow blower assembly 14h and lower axial flow blower assembly 14I.Framework 12 and heat exchanger 13 are arranged in shell 11.Shell 11 offers air outlet 111 and lower air outlet 112 (please join Figure 11).In upper axial flow blower assembly 14h and lower axial flow blower assembly 14I is at least partially disposed in shell 11 and being exposed from shell 11 by upper air outlet 111 and lower air outlet 112, heat exchanger assembly 13, upper axial flow blower assembly 14h and lower axial flow blower assembly 14I are arranged on framework 12.Heat exchanger assembly 13 coordinates with off-premises station, is used for taking away heat and produces cold air or produce heat generation heating installation, and upper axial flow blower assembly 14h and lower axial flow blower assembly 14I is used for producing air-flow cold air or heating installation to be sent outside shell 11 along dead ahead.
Refer to Fig. 3, upper axial flow blower assembly 14h and include axial flow blower 141 and wind guide component 142.
In present embodiment, upper axial flow blower 141 includes motor 1411, axial-flow leaf 1412 and streamlined windscreen 1413.
Referring to Fig. 4, motor 1411 includes motor body 1414 and rotating shaft 1415, and motor body 1414 includes housing 1419 the most cylindrically and the electromagnetic component (not shown) being contained in housing 1419.Housing 1419 includes periphery face 141a and the multiple stator 141b extended radially outwards from circumference lateral surface 141a.Present embodiment, the number of stator 141b is four and is along the circumferential direction distributed.Rotating shaft 1415 includes being contained in housing 1419 coupled section 141c that is interior and that couple with electromagnetic component, stretching out the construction section 141d that housing 1419 outward and is connected with coupled section 141c and the canned paragraph 141e being connected with construction section 141d.Electromagnetic component rotates in upper electric excitation rear drive rotating shaft 1415.Coupled section 141c and canned paragraph 141e are the most cylindrical, and the diameter of canned paragraph 141e is more than coupled section 141c and the size of canned paragraph 141e.Construction section 141d is formed with spline otch (not shown), and in other words construction section 141d has on-circular cross-section.
Referring to Fig. 5, axial-flow leaf 1412 includes wheel hub 1416 and multiple blade 1417.The most cup-shaped structure of wheel hub 1416, and include the most rounded base plate 141g and the basic sidewall 141h in frustum cone side shape extended from the edge of base plate 141g.Base plate 141g includes the most rounded bottom surface 141i, from the center of bottom surface 141i upwardly extending axle sleeve 141j and radially extend and the ribs 1416d of connecting bushing 141j and sidewall 1416f.Base plate 141g is formed through the first axis hole 141l of axle sleeve 141j in center, and shape and the size of the first axis hole 141l are corresponding with construction section 1415b.Sidewall 1416f includes round platform lateral surface 141m, and forms opening 1416i at the front end 1416h away from base plate.Blade 1417 is in streamlined lamellar, and extends radially outwards from round platform lateral surface 141m.The number of blade 1417 is between 2-20, and equidistantly distributes along the circumferencial direction of round platform lateral surface 141m.Blade 1417 tilts at an angle to for the central axial of wheel hub 1416, to utilize fluid force air-flow forward end to be released.
Referring to Fig. 6, streamlined windscreen 1413 is basic in bowl-shape, and includes streamline outer surface 1418.Streamline outer surface 1418 is a conical section, such as ellipsoid, hyperbola face, parabola face or sphere.
Wind guide component 142 includes air-ducting ring 1421, stator blade element 1422 and wind-guiding grate 1423.
Referring to Fig. 7, air-ducting ring 1421 the most cylindrically, and includes cylinder outer surface 1424 and the fixed-wing 1425 extended radially outwards from cylinder outer surface 1424.In present embodiment, fixed-wing 1425 is in semi arch lamellar, and the number of fixed-wing 1425 is two and is along the circumferential direction distributed.
Referring to Fig. 8, stator blade element 1422 has the most rectangular outline, stator blade element 1422 include housing 1426, the most cup-shaped axle center lid 1427 and with the multiple stator blades 1428 being connected housing 1426 and axle center lid 1427.Housing 1426 includes the front connection wall 142b of the front end of circular inner sidewall 1429, the most rectangular lateral wall 142a and the front end of substantially vertical connection medial wall 1429 and lateral wall 142a.The size of lateral wall 1426 is more than the size of air-ducting ring 1421, and the shape of medial wall 1429 and size are corresponding with the shape of air-ducting ring 1421 and size.The thickness of lateral wall 142a is more than or bigger and medial wall 142a thickness.Axle center lid 1427 is formed with cup-shaped accepting groove 142c, offers the second axis hole 142d bottom accepting groove 142c.The form and dimension of accepting groove 142c is corresponding with motor body 1414, and is slightly less than the size of sidewall 1416, and the form and dimension of the second axis hole 142d is corresponding with coupled section 1415a.Multiple stator blades 1428 are arranged in rotating radial, and extend radially outward until medial wall 1429 from the outer peripheral face 142e of axle center lid 1427.Stator blade 14232 and the central shaft setting at a certain angle of stator blade element 1425, thus air-flow can be guided as rotating forward.
Refer to Fig. 9 and Figure 10, wind-guiding grate 1423 includes the most rounded framework 142f, central lid 142g and connects framework 142f and multiple grille strip 142h of central lid 142g, multiple grille strip 142h be arranged in parallel, and form an angle with the central shaft of wind-guiding grate 1423, therefore, in rotation process, cold air or steam can be guided different directions (please join Figure 11).
In assembling during axial flow blower assembly 14h, fixed-wing 1425 is fixed on by fixture and air-ducting ring 1421 is fixed on framework 12 on framework 12 by air-ducting ring 1421.Housing 1426 is fixed on framework 12 by stator blade element 1422 by fixture, and wherein lateral wall 142a covers air-ducting ring 1421, and medial wall 1429 engages with air-ducting ring 1421.Axial-flow leaf 1412 is arranged on stator blade element 1422, and its axis lid 1422 stretches into sidewall 141h, the second axis hole 142d by opening 141o and aligns with the first axis hole 141l.Accepting groove 142c put into by motor 1411, rotating shaft 1415 sequentially passes through the second axis hole 142d and the first axis hole 141l, it is fixed on canned paragraph 141e by fixture and axial-flow leaf 1412 is fixed in rotating shaft 1415, wherein, coupled section 141c and the second axis hole 142d coordinate, and the first axis hole 141l coordinates with construction section 141d.Streamlined windscreen 1413 is fixed on base plate 141g, and streamline outer surface 1418 is connected with round platform lateral surface 141m.In the present embodiment, streamline outer surface 1418 and round platform lateral surface 141m continuous transition.Wind-guiding grate 1423 rotates and is arranged on air outlet 111, and in rotation process, cold air or heating installation can be guided different angles.
Lower axial flow blower assembly 14I is essentially identical with the structure of upper axial flow blower assembly 14h, and is arranged on the lower section of axial flow blower assembly, and includes identical or corresponding element.
In present embodiment, the control of wind-guiding grate 1423 can be implemented as described below:
When being in refrigeration mode, along with indoor temperature and the temperature difference of design temperature diminish the direction, interflow, wind-guiding direction controlling upper and lower wind-guiding grate 1423 from forward to upwards to changing to the left and right；And
When being in heating mode, along with diminishing of the temperature difference controls the direction, interflow, wind-guiding direction of upper and lower wind-guiding grate 1423 from down to changing to the left and right.
In the present embodiment, when being in refrigeration mode, the wind-guiding wind direction of the downward and lower wind-guiding grate in wind-guiding direction 1423 of upper wind-guiding grate 1423 is controlled upwards when the temperature difference is more than first threshold, control the wind-guiding direction of upper and lower wind-guiding grate 1423 upwards when the temperature difference is less than first threshold more than Second Threshold, control the wind-guiding direction of upper and lower wind-guiding grate 1423 when the temperature difference is less than first threshold the most to the left and right.
In other words, when the temperature difference is more than first threshold, the direction, interflow, wind-guiding direction of upper and lower wind-guiding grate 1423 forward, during this is because the temperature difference is bigger, utilizes remote air-out forward, it is achieved quickly large area lowered the temperature.
And when the temperature difference more than Second Threshold and less than first threshold time, the direction, interflow, wind-guiding direction of upper and lower wind-guiding grate 1423 upwards, this is because rapid large-area lower the temperature after, it is possible to use upwards air-out reaches the purpose of fast cooling.
And when the temperature difference is less than Second Threshold, direction, interflow, the wind-guiding direction wind of upper and lower wind-guiding grate 1423 the most to the left and right, that is to say to two Lateral supply, this is because after cooling, side feeding can improve comfort.
According to experiment, first threshold is in the range of more than or equal to 5 degrees Celsius, and Second Threshold is less than 5 degrees Celsius in the range of more than or equal to 3 degrees Celsius, it is possible to achieve purpose above, i.e. rapid large-area cooling, fast cooling and comfort cooling.In present embodiment, first threshold is 5 degrees Celsius and Second Threshold is 3 degrees Celsius.Certainly, in other embodiments, first threshold and Second Threshold can regard demand arrange, however it is not limited to present embodiment.
In present embodiment, when being in heating mode, the wind-guiding direction controlling upper and lower wind-guiding grate 1423 when the temperature difference is more than three threshold values is downward, control when the temperature difference is less than three threshold values the wind-guiding direction of upper wind-guiding grate 1423 to the left or to the right and the wind-guiding wind direction of lower wind-guiding grate 1423 is downward.
In other words, when the temperature difference is more than three threshold values, the direction, interflow, wind-guiding direction of upper and lower wind-guiding grate 1423 is downward, during this is because the temperature difference is bigger, utilizes and sends downwards heating installation, it is achieved be rapidly heated.
And when the temperature difference is less than three threshold values, that is to say that temperature utilizes lower wind-guiding grate 1423 to continue to realize rapidly and efficiently heating up after the most to a certain degree rising or being in appropriate scope, and about upper wind-guiding grate, air-supply can improve comfort.
According to experiment, the 3rd threshold value is in the range of more than or equal to 5 degrees Celsius, it is possible to achieve purpose above, is i.e. rapidly heated and comfortable intensification.In present embodiment, the 3rd threshold value is 5 degrees Celsius.Certainly, in other embodiments, the 3rd demand setting can be regarded, however it is not limited to present embodiment.
It addition, along with the power of the upper and lower axial flow blower 141 that diminishes of the described temperature difference diminishes.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine described embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from the principle of the present invention and objective multiple change, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. the control method of the air-conditioner of a kind, described air-conditioner includes shell, described shell offers upper and lower two air outlets, in described air-conditioner also includes being arranged at described shell and be respectively aligned to two axial flow blowers up and down of described air outlet, described air-conditioner also includes rotating two wind-guiding grates up and down being arranged in described air outlet respectively, it is characterized in that, comprise the following steps:
When being in refrigeration mode, along with indoor temperature and the temperature difference of design temperature diminish the direction, interflow in the wind-guiding direction controlling described upper and lower wind-guiding grate from forward to upwards to changing to the left and right；And
When being in heating mode, along with diminishing of the described temperature difference controls the direction, interflow, wind-guiding direction of described upper and lower wind-guiding grate from down to changing to the left and right.
2. the method for claim 1, it is characterized in that, when being in refrigeration mode, the wind-guiding wind direction of the downward and described lower wind-guiding grate in wind-guiding direction of described upper wind-guiding grate is controlled upwards when the described temperature difference is more than first threshold, control the wind-guiding direction of described upper and lower wind-guiding grate upwards when the described temperature difference is less than described first threshold more than Second Threshold, control the wind-guiding direction of described upper and lower wind-guiding grate when the described temperature difference is less than described first threshold the most to the left and right.
3. method as claimed in claim 2, it is characterised in that described first threshold is in the range of more than or equal to 5 degrees Celsius.
4. method as claimed in claim 3, it is characterised in that described first threshold is 5 degrees Celsius.
5. method as claimed in claim 2, it is characterised in that described Second Threshold is less than 5 degrees Celsius in the range of more than or equal to 3 degrees Celsius.
6. method as claimed in claim 5, it is characterised in that described Second Threshold is 3 degrees Celsius.
7. the method for claim 1, it is characterized in that, when being in heating mode, the wind-guiding direction controlling described upper and lower wind-guiding grate when the described temperature difference is more than three threshold values is downward, control when the described temperature difference is less than described three threshold value the wind-guiding direction of described upper wind-guiding grate to the left or to the right and the wind-guiding wind direction of described lower wind-guiding grate is downward.
8. method as claimed in claim 7, it is characterised in that described 3rd threshold value is in the range of more than or equal to 5 degrees Celsius.
9. method as claimed in claim 8, it is characterised in that described 3rd threshold value is 5 degrees Celsius.
10. the method for claim 1, along with the power of the described upper and lower axial flow blower that diminishes of the described temperature difference diminishes.
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| CN201510003927.5A CN105823165B (en) | 2015-01-05 | 2015-01-05 | Air conditioner with axial flow blower |
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| CN201510003927.5A CN105823165B (en) | 2015-01-05 | 2015-01-05 | Air conditioner with axial flow blower |
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| CN106440043A (en) * | 2016-10-19 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN107816754A (en) * | 2017-11-29 | 2018-03-20 | 青岛海信电子设备股份有限公司 | A kind of indoor apparatus of air conditioner |
| CN109631274A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
| CN109631273A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
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| CN110966741A (en) * | 2019-12-03 | 2020-04-07 | 珠海格力电器股份有限公司 | Grid assembly and kitchen air conditioner |
| CN111664539A (en) * | 2020-06-22 | 2020-09-15 | 四川长虹空调有限公司 | Multi-mode air supply control method for variable frequency air conditioner |
| CN111998434A (en) * | 2020-07-31 | 2020-11-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device, storage medium and air conditioner |
| CN112303835A (en) * | 2020-10-30 | 2021-02-02 | 东莞骏科空调制造有限公司 | Environmental process air conditioner control method, system, device, equipment and medium |
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| WO2020135843A1 (en) * | 2018-12-29 | 2020-07-02 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air conditioner, storage medium and computer device |
| CN109631273A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
| CN109631274A (en) * | 2018-12-29 | 2019-04-16 | 青岛海尔空调器有限总公司 | Control method, device, storage medium and the computer equipment of air-conditioning |
| CN110056951A (en) * | 2019-05-05 | 2019-07-26 | 青岛海尔空调器有限总公司 | A kind of exhaust apparatus, air conditioner indoor unit and air-conditioning |
| CN110966741A (en) * | 2019-12-03 | 2020-04-07 | 珠海格力电器股份有限公司 | Grid assembly and kitchen air conditioner |
| CN111664539A (en) * | 2020-06-22 | 2020-09-15 | 四川长虹空调有限公司 | Multi-mode air supply control method for variable frequency air conditioner |
| CN111664539B (en) * | 2020-06-22 | 2021-08-10 | 四川长虹空调有限公司 | Multi-mode air supply control method for variable frequency air conditioner |
| CN111998434A (en) * | 2020-07-31 | 2020-11-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device, storage medium and air conditioner |
| CN112303835A (en) * | 2020-10-30 | 2021-02-02 | 东莞骏科空调制造有限公司 | Environmental process air conditioner control method, system, device, equipment and medium |
| CN115978647A (en) * | 2022-12-09 | 2023-04-18 | 珠海格力电器股份有限公司 | Cabinet air conditioner and control method thereof |
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