CN113757799A - Control method for air conditioner and air conditioner - Google Patents
Control method for air conditioner and air conditioner Download PDFInfo
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- CN113757799A CN113757799A CN202111005259.1A CN202111005259A CN113757799A CN 113757799 A CN113757799 A CN 113757799A CN 202111005259 A CN202111005259 A CN 202111005259A CN 113757799 A CN113757799 A CN 113757799A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Blinds (AREA)
Abstract
The invention relates to the technical field of air conditioners, in particular to a control method for an air conditioner and the air conditioner, and aims to solve the problem that the refrigeration or heating efficiency of the air conditioner is influenced by shielding an air outlet of an indoor unit of the air conditioner through a wind shielding device. To this end, an air conditioner according to the present invention includes an indoor unit and a wind blocking device capable of blocking wind discharged from an outlet, and a control method of the present invention includes: acquiring indoor temperature; acquiring a target temperature; selectively operating the wind shield in a standard mode or in a gust mode depending on the indoor temperature and the target temperature; when the wind shielding device operates in a standard mode, the wind shielding device continuously shields the air outlet; when the wind shielding device operates in a gust mode, the wind shielding device intermittently shields the wind outlet. Through the arrangement, on the basis of avoiding the long-time air blowing of a user, the influence of the air shielding device on the cooling or heating efficiency of the air conditioner can be reduced.
Description
Technical Field
The invention relates to the technical field of air conditioners, and particularly provides a control method for an air conditioner and the air conditioner.
Background
With the improvement of living standard of people, the air conditioner becomes one of the necessary household appliances of the public, the living environment of people is greatly improved, however, no matter the air outlet of the air conditioner is cold air or hot air, the air outlet is directly blown to the human body for a long time, the human body can be discomforted, various diseases can be caused in serious conditions, and the health of the human body is greatly influenced.
In order to solve the above problem, some air conditioners have a wind shielding device installed at the air outlet, and the wind shielding device blocks the wind discharged from the air outlet to prevent the wind from blowing toward the user. However, the air blocking device blocks the air exhausted from the air outlet, which inevitably affects the cooling or heating efficiency of the air conditioner, resulting in poor user experience.
Accordingly, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
The air conditioner aims to solve the problems in the prior art that the air outlet of an indoor unit of the air conditioner is shielded by the air shielding device, and the refrigerating or heating efficiency of the air conditioner is affected.
In a first aspect, the present invention provides a control method for an air conditioner including an indoor unit including a casing having an outlet and a wind shield device mounted on the casing and capable of blocking wind discharged from the outlet, the control method comprising: acquiring indoor temperature; acquiring a target temperature; selectively operating the wind shield in a standard mode or in a gust mode depending on the indoor temperature and the target temperature; when the wind shielding device operates in the standard mode, the wind shielding device continuously shields the wind outlet; when the wind shielding device operates in the gust mode, the wind shielding device intermittently shields the air outlet.
In a preferred embodiment of the above control method for an air conditioner, the step of "selectively operating the wind blocking device in the standard mode or in the gust mode according to the indoor temperature and the target temperature" specifically includes: comparing the indoor temperature with the target temperature; operating the wind shield in the standard mode if the indoor temperature reaches the target temperature; if the indoor temperature does not reach the target temperature, operating the wind shielding device in the gust mode.
In a preferred embodiment of the above control method for an air conditioner, the gust mode includes at least two sub-gust modes, and the control method further includes, when the wind shielding device operates in the gust mode: calculating a difference between the indoor temperature and the target temperature; acquiring the sub-gust mode corresponding to the difference value; operating the wind shield in the sub-gust mode; wherein the reciprocating period of each sub-gust mode is different, and the reciprocating period is in an inverse relation with the difference.
In a preferred embodiment of the above control method for an air conditioner, the gust mode includes at least two sub-gust modes, and the control method further includes, when the wind shielding device operates in the gust mode: acquiring the rotating speed of a fan of the indoor unit; acquiring the sub-gust mode corresponding to the rotating speed of the fan; operating the wind shield in the sub-gust mode; and the reciprocating period of each sub-gust mode is different, and the reciprocating period and the rotating speed of the fan are in a positive relation.
In a preferable aspect of the control method for an air conditioner, the control method further includes: acquiring the rotating speed of a fan of the indoor unit; comparing the rotating speed of the fan with a preset rotating speed; and if the rotating speed of the fan is less than the preset rotating speed, the wind shielding device is not enabled to shield the air outlet.
In a preferred embodiment of the control method for an air conditioner, the wind shielding device includes a fixing member, a driving member, a reel, and a rolling curtain mounted on the reel, the fixing member is connected to the housing, the reel is rotatably connected to the fixing member, an output end of the driving member is drivingly connected to the reel, and the rolling curtain can block wind discharged from the outlet.
In the above preferred technical solution of the control method for an air conditioner, the length of the rolling shutter that is unfolded corresponds to the rotation speed of the fan of the indoor unit and is in a positive relationship.
In the preferable technical solution of the control method for an air conditioner, the wind shielding device includes a supporting member, a first wind shielding curtain, a second wind shielding curtain, a first driving mechanism and a second driving mechanism, the supporting member is connected to the housing, top ends of the first wind shielding curtain and the second wind shielding curtain are slidably connected to the supporting member, a side end of the first wind shielding curtain is fixedly connected to one end of the supporting member, a side end of the second wind shielding curtain is fixedly connected to the other end of the supporting member, the first wind shielding curtain and the second wind shielding curtain are in an unfolded state, the other side end of the first wind shielding curtain is in contact with the other side end of the second wind shielding curtain to completely shield a front region of the air outlet, the first driving mechanism is fixedly connected to the other side end of the first wind shielding curtain, and the first driving mechanism can drive the first wind shielding curtain to slide along the supporting member, so as to unfold or fold the first wind-shielding curtain, and the second driving mechanism is fixedly connected with the other side end of the second wind-shielding curtain, and the second driving mechanism can drive the second wind-shielding curtain to slide along the supporting member so as to unfold or fold the second wind-shielding curtain.
In a preferred embodiment of the above control method for an air conditioner, the support member includes a first support seat, a second support seat, a first connecting rod, a second connecting rod, and a support rod, the first supporting seat is fixedly connected with the left side plate of the shell, the second supporting seat is fixedly connected with the right side plate of the shell, the first end of the supporting rod is fixedly connected with the first supporting seat through the first connecting rod, the second end of the supporting rod is fixedly connected with the second supporting seat through the second connecting rod, the top ends of the first wind shielding curtain and the second wind shielding curtain are both connected with the supporting rod in a sliding way, one side end of the first wind shielding curtain is fixedly connected with the first end of the supporting rod, one side end of the second wind shielding curtain is fixedly connected with the second end of the supporting rod, and the first driving mechanism and the second driving mechanism are arranged on the supporting rod.
In a second aspect, the present invention provides an air conditioner comprising a controller configured to be able to perform the control method described above.
As can be understood by those skilled in the art, the wind shielding device of the air conditioner of the present invention has a standard mode and a gust mode, and when the wind shielding device operates in the standard mode, the wind shielding device continuously shields the wind outlet; when the wind shielding device operates in a gust mode, the wind shielding device intermittently shields the wind outlet, and the air conditioner can selectively operate the wind shielding device in a standard mode or a gust mode according to the indoor temperature and the target temperature. Through such setting, greatly improved the flexibility of the device control that hides wind, on the basis of avoiding the long-time by the wind-blowing of user, can reduce the influence that hides wind device to the refrigeration of air conditioner or heating efficiency.
Further, the gust mode includes at least two sub-gust modes, and in the case that the wind shielding device operates in the gust mode, the control method of the present invention further includes: calculating a difference between the indoor temperature and the target temperature; acquiring a sub-gust mode corresponding to the difference value; operating the wind-shield apparatus in a sub-gust mode; and the reciprocating period of each sub-gust mode is different, and the reciprocating period and the difference value are in a reverse relation. Through the arrangement, the flexibility of the operation of the wind shielding device is further improved, and the influence of the wind shielding device on the cooling or heating efficiency of the air conditioner is further reduced.
Further, the gust mode includes at least two sub-gust modes, and in the case that the wind shielding device operates in the gust mode, the control method of the present invention further includes: acquiring the rotating speed of a fan of an indoor unit; acquiring a sub-gust mode corresponding to the rotating speed of the fan; operating the wind-shield apparatus in a sub-gust mode; and the reciprocating period of each sub-gust mode is different, and the reciprocating period and the rotating speed of the fan are in a positive relation. Through the arrangement, the flexibility of the operation of the wind shielding device is further improved, and the influence of the wind shielding device on the cooling or heating efficiency of the air conditioner is further reduced.
Further, the control method of the present invention further includes: acquiring the rotating speed of a fan of an indoor unit; comparing the rotating speed of the fan with a preset rotating speed; and if the rotating speed of the fan is less than the preset rotating speed, the wind shielding device is not enabled to shield the air outlet. With such an arrangement, the influence of the wind shielding device on the cooling or heating efficiency of the air conditioner can be further reduced.
In addition, the air conditioner further provided by the invention based on the technical scheme adopts the control method, so that the technical effects of the control method are achieved, and compared with the existing air conditioner, the air conditioner provided by the invention can reduce the influence of the wind shielding device on the cooling or heating efficiency of the air conditioner.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a first schematic structural diagram of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is a second schematic structural view of an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a third schematic structural view of an indoor unit of an air conditioner according to the present invention;
FIG. 4 is a fourth schematic structural view of an indoor unit of an air conditioner according to the present invention;
FIG. 5 is a fifth schematic view showing the structure of the indoor unit of the air conditioner of the present invention;
fig. 6 is a sixth schematic structural view of an indoor unit of an air conditioner according to the present invention;
fig. 7 is a seventh schematic structural view of an indoor unit of an air conditioner of the present invention;
fig. 8 is a flowchart of a control method for an air conditioner of the present invention;
fig. 9 is a flowchart of an embodiment of a control method for an air conditioner of the present invention.
List of reference numerals:
1. a housing; 11. an air outlet; 21. a first wind-shielding curtain; 22. a second wind-shielding curtain; 31. a first support base; 32. a second support seat; 41. a first connecting rod; 42. a second connecting rod; 43. a support bar; 51. a first housing; 52. a first pull wire; 53. a first elastic storage box; 54. a first reduction pull wire; 61. a second housing; 62. a second pull wire; 63. a second elastic storage box; 64. a second reduction pull wire; 7. a fixing member; 8. a reel; 9. rolling a curtain; 91. and (5) decorating a pendant.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The air conditioner comprises an indoor unit, wherein the indoor unit comprises a shell and an air shielding device arranged on the shell, the shell is provided with an air outlet, and the air shielding device can block air discharged from the air outlet and prevent the air from directly blowing to a user.
Based on the air conditioner, the invention also provides a control method for the air conditioner.
As shown in fig. 8, the control method of the present invention includes the steps of:
s100: acquiring a target temperature;
s200: acquiring indoor temperature;
s300: the wind shielding device is selectively operated in a standard mode or in a gust mode depending on the indoor temperature and the target temperature.
When the wind shielding device operates in a standard mode, the wind shielding device continuously shields the air outlet; when the wind shielding device operates in a gust mode, the wind shielding device intermittently shields the wind outlet.
That is, the wind shield apparatus of the present invention has two modes of operation: standard mode and gust mode. When the wind shielding device operates in the standard mode, the wind shielding device continuously shields the front of the air outlet; when the wind shielding device operates in the standard mode, the wind shielding device intermittently shields the wind outlet.
Preferably, as shown in fig. 9, the step of selectively operating the wind shielding device in the standard mode or in the gust mode according to the indoor temperature and the target temperature specifically includes:
s310: comparing the indoor temperature with a target temperature;
s320: if the indoor temperature reaches the target temperature, operating the wind shielding device in a standard mode;
s330: and if the indoor temperature does not reach the target temperature, enabling the wind shielding device to operate in a gust mode.
When the air conditioner operates in a cooling mode, the indoor temperature reaching the target temperature means that the indoor temperature is higher than the target temperature, and the indoor temperature reaching the target temperature means that the indoor temperature is lower than or equal to the target temperature. And when the indoor temperature is higher than the target temperature, the wind shielding device is operated in a gust mode, and when the indoor temperature is lower than or equal to the target temperature, the wind shielding device is switched to a standard mode for operation.
When the air conditioner is in heating operation, the indoor temperature not reaching the target temperature means that the indoor temperature is lower than the target temperature, and the indoor temperature reaching the target temperature means that the indoor temperature is higher than or equal to the target temperature. And when the indoor temperature is lower than the target temperature, the wind shielding device is operated in a gust mode, and when the indoor temperature is higher than or equal to the target temperature, the wind shielding device is switched to a standard mode for operation.
It should be noted that, in practical applications, it may be configured to operate the wind shielding device in the standard mode when the indoor temperature is about to reach the target temperature, or alternatively, a difference between the indoor temperature and the target temperature may be calculated, and then the wind shielding device may be selectively operated in the standard mode or in the gust mode according to the difference, and the like, and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, the control method of the present invention further comprises: acquiring the rotating speed of a fan of an indoor unit; comparing the rotating speed of the fan with a preset rotating speed; and if the rotating speed of the fan is less than the preset rotating speed, the wind shielding device is not enabled to shield the air outlet.
For example, the fan of the indoor unit has a fifth gear wind speed, which is a first gear, a second gear, a third gear, a fourth gear and a fifth gear in sequence from low to high, the rotation speed of the second gear can be set to a preset rotation speed, that is, when the fan operates at the rotation speed of the first gear, the wind shielding device is not made to shield the air outlet, in this case, the wind shielding device does not operate in the standard mode or in the gust mode, but stops operating, or the rotation speed of the third gear can be set to a preset rotation speed, that is, when the fan operates at the first gear or the second gear, the wind shielding device is not made to shield the air outlet, and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
The solution according to the invention will be described in detail below with reference to two specific embodiments of the wind shield.
Example one
As shown in fig. 1 and 2, the air conditioner of the present invention includes an indoor unit, the indoor unit includes a casing 1 and a wind shielding device installed on the casing 1, the casing 1 has a wind outlet (not shown in the figure), the wind shielding device includes a supporting member, a first wind shielding curtain 21 and a second wind shielding curtain 22, the supporting member is connected with the casing 1, and the top ends of the first wind shielding curtain 21 and the second wind shielding curtain 22 are slidably connected with the supporting member.
Exemplarily, a plurality of slip rings may be installed on top ends of the first wind-shielding curtain 21 and the second wind-shielding curtain 22, the slip rings are sleeved on the supporting member, similar to a curtain, the first wind-shielding curtain 21 and the second wind-shielding curtain 22 can be unfolded and folded, when in an unfolded state, as shown in fig. 1, the front region of the air outlet can be shielded, and cold wind discharged from the air outlet is prevented from directly blowing to a user, and when in a folded state, as shown in fig. 2, the first wind-shielding curtain 21 and the second wind-shielding curtain 22 are respectively located at left and right sides of the air outlet, and cold wind discharged from the air outlet is not blocked.
With continued reference to fig. 1 and 2, the first wind-shielding curtain 21 corresponds to a left portion of the wind outlet, and the second wind-shielding curtain 22 corresponds to a right portion of the wind outlet, specifically, a left end of the first wind-shielding curtain 21 is fixedly connected to a left end of the supporting member, a right end of the first wind-shielding curtain 21 is a free end, a right end of the second wind-shielding curtain 22 is fixedly connected to a right end of the supporting member, a left end of the first wind-shielding curtain 21 is a free end, and when the first wind-shielding curtain 21 and the second wind-shielding curtain 22 are in an unfolded state, the right end of the first wind-shielding curtain 21 contacts with the left end of the second wind-shielding curtain 22, so as to completely shield a front region of the wind outlet.
With continued reference to fig. 1 and 2, the wind shielding apparatus of the present invention further includes a first driving mechanism and a second driving mechanism, wherein the first driving mechanism is fixedly connected to the right end of the first wind shielding curtain 21, the first driving mechanism can drive the first wind shielding curtain 21 to slide along the supporting member so as to unfold or fold the first wind shielding curtain 21, the second driving mechanism is fixedly connected to the left end of the second wind shielding curtain 22, and the second driving mechanism can drive the second wind shielding curtain 22 to slide along the supporting member so as to unfold or fold the second wind shielding curtain 22.
Through setting up two independent curtains that hide, first curtain 21 and the second that hides curtain 22, first curtain 21 that hides corresponds to the left side part of air outlet, the second hides curtain 22 and corresponds to the right side part of air outlet, so, can shelter from the air outlet selectively, it is more nimble to use, and, still hide curtain 21 and the second for first curtain 22 that hides and hide and be equipped with independent actuating mechanism (first actuating mechanism and second actuating mechanism), so, can make first curtain 21 and the second that hides curtain 22 automatic expansion and folding, it is more intelligent, user experience is better.
Preferably, as shown in fig. 1 and 2, the supporting member includes a first supporting seat 31, a second supporting seat 32, a first connecting rod 41, a second connecting rod 42 and a supporting rod 43, wherein the first supporting seat 31 is fixedly connected to the left side plate of the casing 1, the second supporting seat 32 is fixedly connected to the right side plate of the casing 1, a first end (left end of the supporting rod 43 as viewed in the drawing) of the supporting rod 43 is fixedly connected to the first supporting seat 31 through the first connecting rod 41, and a second end (right end of the supporting rod 43 as viewed in the drawing) of the supporting rod 43 is fixedly connected to the second supporting seat 32 through the second connecting rod 42, that is, the first connecting rod 41, the supporting rod 43 and the second connecting rod 42 are sequentially connected, and the three components form a U-shaped structure, and the first connecting rod 41, the supporting rod 43 and the second connecting rod 42 are preferably integrally formed.
With continued reference to fig. 1 and fig. 2, the top ends of the first wind-shielding curtain 21 and the second wind-shielding curtain 22 are slidably connected to the supporting rod 43, the left end of the first wind-shielding curtain 21 is fixedly connected to the first end of the supporting rod 43, the right end of the second wind-shielding curtain 22 is fixedly connected to the second end of the supporting rod 43, and the first driving mechanism and the second driving mechanism are both disposed on the supporting rod 43.
Preferably, as shown in fig. 1 and 2, the first driving mechanism includes a first housing 51, a first motor (not shown), a first receiving wheel (not shown), a first pulling wire 52, a first elastic receiving box 53, and a first restoring pulling wire 54, wherein the first housing 51 and the first elastic receiving box 53 are both fixedly connected to the supporting rod 43, the first housing 51 is disposed near the middle position of the supporting rod 43, the first elastic receiving box 53 is disposed near the first end of the supporting rod 43, and the distance between the first housing 51 and the first elastic receiving box 53 is substantially equal to the length of the first wind-shielding curtain 21 after being unfolded.
First motor and first storage wheel are all installed in first shell 51 to, first storage wheel and the output fixed connection of first motor, first motor can drive first storage wheel and rotate.
One end and the first wheel fixed connection of accomodating of first guy wire 52, the other end of first guy wire 52 and the right side end fixed connection of first wind curtain 21 of sheltering from, when first wind curtain 21 that shelters from is in fold condition, through the first wheel rotation of accomodating of first motor drive, along with the rotation of first wheel of accomodating, first guy wire 52 twines on first accomodating takes turns, be about to first guy wire 52 accomodate to first accomodating the wheel, the length of first guy wire 52 shortens gradually, the other end of first guy wire 52 drives the right side end of first wind curtain 21 of sheltering from and moves to the right, thereby make first wind curtain 21 of sheltering from expand.
First one end and the first elasticity receiver 53 fixed connection of acting as go-between that resets 54, the other end and the first right side end fixed connection who hides curtain 21 that act as go-between that resets 54, along with the expansion of first curtain 21 that hides, first reset acts as go-between 54 and is pulled out from first elasticity receiver 53, when needs are folded first curtain 21 that hides, thereby first elasticity receiver 53 can be with first reset act as go-between 54 accomodate make first curtain 21 that hides fold.
Exemplarily, the first elastic storage box 53 includes a box body, and a rotating shaft and a torsion spring which are arranged in the box body, the rotating shaft is rotatably connected with the box body, the torsion spring is installed between the rotating shaft and the box body, when the first motor expands the first wind-shielding curtain 21 through the first pull wire 52, the first reset pull wire 54 is pulled out of the box body, and meanwhile, the rotating shaft is driven to rotate, the torsion spring is tightened, when the first wind-shielding curtain 21 needs to be folded, the first motor stops running, under the action of the elastic force of the torsion spring, the rotating shaft is driven to rotate in the reverse direction, the first reset pull wire 54 is wound to the rotating shaft, the first reset pull wire 54 drives the right end of the first wind-shielding curtain 21 to move leftward, so as to fold the first wind-shielding curtain 21.
Preferably, as shown in fig. 1 and 2, the second driving mechanism includes a second housing 61, a second motor (not shown), a second receiving wheel (not shown), a second pull wire 62, a second elastic receiving box 63, and a second restoring pull wire 64, wherein the second housing 61 and the second elastic receiving box 63 are both fixedly connected to the supporting rod 43, the second housing 61 is disposed near the middle position of the supporting rod 43, the second elastic receiving box 63 is disposed near the second end of the supporting rod 43, and the distance between the second housing 61 and the second elastic receiving box 63 is substantially equal to the length of the second wind-shielding curtain 22 after being unfolded.
The second motor and the second storage wheel are both installed in the second shell 61, the second storage wheel is fixedly connected with the output end of the second motor, and the second motor can drive the second storage wheel to rotate.
The one end that the second was acted as go-between 62 and the second accomodates wheel fixed connection, the other end that the second was acted as go-between 62 and the left side fixed connection that the second sheltered from wind curtain 22, it is in fold condition when the second shelters from wind curtain 22, accomodate the wheel through the second motor drive second and rotate, along with the rotation of second accomodate the wheel, the second is acted as go-between 62 winding and is accomodate the wheel at the second, be about to the second is acted as go-between 62 and accomodate the wheel to the second, the length that the second was acted as go-between 62 shortens gradually, the other end that the second was acted as go-between 62 drives the left side end that the second sheltered from wind curtain 22 and removes left, thereby make the second shelter from wind curtain 22 and expand.
The one end and the second elasticity receiver 63 fixed connection of acting as go-between 64 that reset of second, the other end and the left side fixed connection that the second sheltered from the wind curtain 22 that reset of second act as go-between 64, along with the expansion that the second sheltered from the wind curtain 22, the second resets and acts as go-between 64 and is pulled out from second elasticity receiver 63, when needs sheltered from the wind curtain 22 with the second and folded, thereby the second elasticity receiver 63 can restore to the throne the second and act as go-between 64 and accomodate messenger's second and shelter from the wind curtain 22 foldingly.
Similar to first elasticity receiver 53, second elasticity receiver 63 includes the box body and sets up pivot and the torsional spring in the box body, this pivot is connected with the box body rotation, the torsional spring is installed between pivot and box body, the second motor is acted as go-between 62 through the second and is expanded second wind-proof curtain 22, the second resets and acts as go-between 64 and is pulled out the box body, drive the pivot simultaneously and rotate, the torsional spring tightens up, when needs fold second wind-proof curtain 22, the second motor stall, under the effect of torsional spring elasticity, drive pivot antiport, it twines to the pivot to act as go-between 64 with the second resets, the second resets and acts as go-between 64 and drives the left end that second wind-proof curtain 22 moved right, thereby it is folding with second wind-proof curtain 22.
When the wind shielding device operates in a standard mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate so as to unfold the first wind shielding curtain and the second wind shielding curtain, and when the first wind shielding curtain and the second wind shielding curtain shield the air outlet, the first motor and the second motor stop rotating to enable the first wind shielding curtain and the second wind shielding curtain to always shield the front of the air outlet.
When the wind shielding device operates in a wind gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate so as to unfold the first wind shielding curtain and the second wind shielding curtain, when the first wind shielding curtain and the second wind shielding curtain shield the air outlet, the first motor and the second motor stop operating, under the action of the first elastic storage box and the second elastic storage box, the first wind shielding curtain and the second wind shielding curtain are folded, when the first wind shielding curtain and the second wind shielding curtain move to the left side and the right side of the air outlet respectively, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate so as to unfold the first wind shielding curtain and the second wind shielding curtain, and the first wind shielding curtain and the second wind shielding curtain move to the front of the air outlet so as to reciprocate the first wind shielding curtain and the second wind shielding curtain, namely, the air outlet is shielded discontinuously.
It should be noted that, in the gust mode, after the first wind shielding curtain and the second wind shielding curtain shield the wind outlet, the first motor and the second motor may stop operating after pausing for several seconds, and during the time period when the first motor and the second motor pause, the first wind shielding curtain and the second wind shielding curtain may remain still, and similarly, after the first wind shielding curtain and the second wind shielding curtain are respectively moved to the left and right sides of the wind outlet, the first motor and the second motor may also start operating after several seconds, and such flexible adjustment and change should be limited within the protection scope of the present invention without departing from the principle and scope of the present invention.
Preferably, the gust pattern comprises a plurality of sub-gust patterns, each of which has a different reciprocation period.
For example, the first wind-shielding curtain and the second wind-shielding curtain move from the left side and the right side of the air outlet to the position for shielding the air outlet and then move back to the two sides of the air outlet for a reciprocating period, the time length of the reciprocating period of each sub-gust mode can be adjusted by adjusting the speed at which the first motor and the second motor drive the first receiving wheel and the second receiving wheel to rotate, or the time length of the reciprocating period of each sub-gust mode can be adjusted by adjusting the residence time of the first wind-shielding curtain and the second wind-shielding curtain staying at the position for shielding the air outlet and/or moving to the positions at the two sides of the air outlet, etc., and the flexible adjustment and change do not depart from the principle and scope of the present invention and are all limited within the protection scope of the present invention.
The following description will proceed by taking the example of adjusting the time length of the reciprocating period of each sub-gust mode by adjusting the speed at which the first motor and the second motor drive the first receiving wheel and the second receiving wheel to rotate.
In a preferred case, the sub-gust pattern corresponds to a difference between the indoor temperature and the target temperature.
In this case, when the indoor temperature does not reach the target temperature, it is necessary to calculate a difference between the indoor temperature and the target temperature, the difference | -the indoor temperature-the target temperature |, and then acquire a sub-gust pattern corresponding to the difference, wherein the reciprocation period is in an inverse relationship with the difference, that is, the larger the difference, the shorter the reciprocation period.
Illustratively, the gust mode includes two sub-gust modes, which are a first gust mode and a second gust mode, in the first gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate at a first set rotation speed, in the second gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate at a second set rotation speed, wherein the first set rotation speed is smaller than the second set rotation speed, that is, the reciprocating period of the first gust mode is longer than that of the second gust mode.
When the difference between the indoor temperature and the target temperature is larger than the preset value, namely the difference between the indoor temperature and the target temperature is larger, at the moment, the wind shielding device is operated in a second gust mode, even if the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate in a reciprocating mode at a second set rotating speed.
When the difference between the indoor temperature and the target temperature is smaller than or equal to the preset value, namely the difference between the indoor temperature and the target temperature is smaller, at the moment, the wind shielding device is operated in a first gust mode, even if the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate in a reciprocating mode at a first set rotating speed.
In another preferred case, the sub-gust pattern corresponds to a fan rotation speed of the indoor unit.
In this case, when the indoor temperature does not reach the target temperature, the fan rotation speed of the indoor unit needs to be acquired, and then the sub-gust mode corresponding to the fan rotation speed is acquired, wherein the reciprocating period and the fan rotation speed are in a positive relationship, that is, the larger the fan rotation speed is, the longer the reciprocating period is.
Illustratively, the fan of the indoor unit has a fifth wind speed, which is a first gear, a second gear, a third gear, a fourth gear and a fifth gear in sequence from low to high, and the gust mode includes three sub-gust modes, which are denoted as a first gust mode, a second gust mode and a third gust mode, wherein the first gust mode corresponds to the fifth gear, the second gust mode corresponds to the fourth gear, and the third gust mode corresponds to the third gear.
In the first gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate at a first set rotating speed, in the second gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate at a second set rotating speed, in the third gust mode, the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate at a third set rotating speed, the first set rotating speed is smaller than the second set rotating speed, and the second set rotating speed is smaller than the third set rotating speed, namely, the reciprocating period of the first gust mode is the longest, and the reciprocating period of the third gust mode is the shortest.
When the fan runs at a first gear or a second gear of rotating speed, the wind shielding device does not shield the wind outlet; when the fan runs at a third gear of rotating speed, the wind shielding device runs in a third gust mode, namely the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate in a reciprocating mode at a third set rotating speed; when the fan runs at a fourth gear of rotating speed, the wind shielding device runs in a second gust mode, namely the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate in a reciprocating mode at a second set rotating speed; when the fan runs at the fifth gear of rotating speed, the wind shielding device runs in the first gust mode, namely the first motor and the second motor respectively drive the first storage wheel and the second storage wheel to rotate in a reciprocating mode at the first set rotating speed.
Example two
As shown in fig. 3 and 4, wherein fig. 3 is a top view, and fig. 4 is a front view, the air conditioner of the present invention includes an indoor unit, the indoor unit includes a casing 1 and a wind shielding device installed on the casing 1, the casing 1 has a wind outlet 11, the wind shielding device includes a fixing member 7, a driving member (not shown), a reel 8 and a rolling curtain 9 installed on the reel 8, the fixing member 7 is connected with the casing 1, the reel 8 is rotatably connected with the fixing member 7, an output end of the driving member is drivingly connected with the reel 8, and the rolling curtain 9 can block wind discharged from the wind outlet 11.
Illustratively, the driving member is a motor, the rear end of the fixing member 7 is fixedly connected with the housing 1, the motor is mounted at the front end of the fixing member 7, one end of the winding shaft 8 is fixedly connected with a driving shaft of the motor, the other end of the winding shaft 8 is rotatably connected with the fixing member 7, and the motor can drive the winding shaft 8 to rotate so as to unfold or fold the roller shutter 9.
When the wind shielding device operates in a standard mode, the motor drives the scroll to rotate in the forward direction to unfold the roller shutter, and after the roller shutter shields the air outlet, the motor stops rotating to enable the roller shutter to be always shielded in front of the air outlet.
When the wind shielding device operates in a wind gust mode, the motor drives the scroll to rotate forward to unfold the roller shutter, when the roller shutter shields the air outlet, the motor drives the scroll to rotate reversely to fold the roller shutter, when the roller shutter moves to the upper part of the air outlet, the motor drives the scroll to rotate forward to unfold the roller shutter, so that the roller shutter moves to the front of the air outlet, and the roller shutter moves in a reciprocating mode, namely, the air outlet is shielded discontinuously.
It should be noted that, in the gust mode, after the rolling curtain shields the air outlet, the motor may stop for several seconds and then rotate reversely, and similarly, after the rolling curtain moves above the air outlet, the motor may stop for several seconds and then rotate forwardly, and in addition, when the rolling curtain is folded, the rolling curtain may be completely folded, or only the rolling curtain may move above the air outlet, and the flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, the gust pattern comprises a plurality of sub-gust patterns, each of which has a different reciprocation period.
For example, the roller shutter moves from the position above the air outlet to the position for shielding the air outlet and then moves back to the position above the air outlet for a reciprocating period, the length of the reciprocating period of each sub-gust mode can be adjusted by adjusting the speed of the motor for driving the roller to rotate, or the length of the reciprocating period of each sub-gust mode can be adjusted by adjusting the dwell time of the roller shutter staying at the position for shielding the air outlet and/or moving to the position above the air outlet, and the like, and the flexible adjustment and change do not depart from the principle and the scope of the invention and are all limited within the protection scope of the invention.
The following description continues by taking as an example the adjustment of the duration of the reciprocation period of each sub-gust pattern by adjusting the speed at which the motor drives the spool to rotate.
In a preferred case, the sub-gust pattern corresponds to a difference between the indoor temperature and the target temperature.
In this case, when the indoor temperature does not reach the target temperature, it is necessary to calculate a difference between the indoor temperature and the target temperature, the difference | -the indoor temperature-the target temperature |, and then acquire a sub-gust pattern corresponding to the difference, wherein the reciprocation period is in an inverse relationship with the difference, that is, the larger the difference, the shorter the reciprocation period.
Illustratively, the gust pattern includes two sub-gust patterns, denoted as a first gust pattern in which the motor-driven reel rotates at a first set rotational speed and a second gust pattern in which the motor-driven reel rotates at a second set rotational speed, the first set rotational speed being less than the second set rotational speed, that is, the first gust pattern has a longer reciprocation period than the second gust pattern.
When the difference between the indoor temperature and the target temperature is greater than the preset value, namely the difference between the indoor temperature and the target temperature is larger, at the moment, the wind shielding device is operated in a second gust mode, namely the motor drives the scroll to rotate in a reciprocating mode at a second set rotating speed.
When the difference between the indoor temperature and the target temperature is smaller than or equal to the preset value, namely the difference between the indoor temperature and the target temperature is smaller, at the moment, the wind shielding device is operated in a first gust mode, namely the motor drives the reel to rotate in a reciprocating mode at a first set rotating speed.
In another preferred case, the sub-gust pattern corresponds to a fan rotation speed of the indoor unit.
In this case, when the indoor temperature does not reach the target temperature, the fan rotation speed of the indoor unit needs to be acquired, and then the sub-gust mode corresponding to the fan rotation speed is acquired, wherein the reciprocating period and the fan rotation speed are in a positive relationship, that is, the larger the fan rotation speed is, the longer the reciprocating period is.
Illustratively, the fan of the indoor unit has a fifth wind speed, which is a first gear, a second gear, a third gear, a fourth gear and a fifth gear in sequence from low to high, and the gust mode includes three sub-gust modes, which are denoted as a first gust mode, a second gust mode and a third gust mode, wherein the first gust mode corresponds to the fifth gear, the second gust mode corresponds to the fourth gear, and the third gust mode corresponds to the third gear.
In the first gust mode, the motor drive reel rotates at a first set rotating speed, in the second gust mode, the motor drive reel rotates at a second set rotating speed, in the third gust mode, the motor drive reel rotates at a third set rotating speed, the first set rotating speed is smaller than the second set rotating speed, the second set rotating speed is smaller than the third set rotating speed, namely, the reciprocating period of the first gust mode is the longest, and the reciprocating period of the third gust mode is the shortest.
When the fan runs at a first gear or a second gear of rotating speed, the wind shielding device does not shield the wind outlet; when the fan runs at a third gear of rotating speed, the wind shielding device runs in a third gust mode, namely the motor drives the scroll to rotate in a reciprocating mode at a third set rotating speed; when the fan runs at a fourth gear of rotating speed, the wind shielding device runs in a second wind gust mode, namely the motor drives the scroll to rotate in a reciprocating mode at a second set rotating speed; when the fan runs at the fifth gear of rotating speed, the wind shielding device runs in the first gust mode, namely the motor drives the reel to rotate in a reciprocating mode at the first set rotating speed.
Preferably, the length of the roll screen is unfolded corresponding to the rotation speed of the fan of the indoor unit. Wherein, the length of the roller shutter is in positive relation with the rotating speed of the fan.
The control method of the present invention further includes: when the roller shutter needs to be unfolded, the rotating speed of a fan of the indoor unit is firstly obtained, then the set length corresponding to the rotating speed of the fan is obtained, and the roller shutter is unfolded to the set length.
Illustratively, the fan of the indoor unit has a fifth gear wind speed, which is a first gear, a second gear, a third gear, a fourth gear and a fifth gear in sequence from low to high, and when the fan operates at the first gear or the second gear, the rolling curtain does not need to be unrolled, as shown in fig. 5 to 7, there are three setting lengths for unrolling the rolling curtain, which are a first setting length L1, a second setting length L2 and a third setting length L3, wherein the first setting length L1 corresponds to the third gear of the fan, the second setting length L2 corresponds to the fourth gear of the fan, and the third setting length L3 corresponds to the fifth gear of the fan.
When the fan runs at the third gear of rotation speed, as shown in fig. 5, the length of the roller shutter 4 which is unfolded is the first set length L1; when the fan runs at the fourth gear speed, as shown in fig. 6, the length of the roller shutter 4 which is unfolded is a second set length L2; when the fan is operated at the fifth gear speed, as shown in fig. 7, the unwound length of the roll screen 4 is the third set length L3.
It should be noted that the length of the roll screen can be controlled by controlling the number of turns of the motor, or alternatively, a distance measuring sensor can be installed on the wind shielding device to determine the length of the roll screen, for example, the distance measuring sensor includes a signal emitter, a signal receiver and a signal reflector, the signal emitter and the signal receiver are installed at the front end of the fixing member, the signal reflector is installed at the bottom end of the roll screen, and so on, such flexible adjustment and change should not deviate from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 3, the fixing member 7 is an electric telescopic rod, the rear end of the electric telescopic rod is fixedly connected with the housing 1, the front end of the electric telescopic rod is connected with the winding shaft 8, and the electric telescopic rod can drive the winding shaft 8 and the roller shutter 9 to move back and forth along the horizontal direction.
Preferably, as shown in fig. 4, the lower end of the roll screen 9 is provided with a decorative pendant 91. Through set up decoration pendant 91 at the lower extreme of rolling up curtain 9, both be convenient for roll up the expansion of curtain 9 and pack up, improved the aesthetic property of rolling up curtain 9 again, can also improve the effect of keeping out the wind of rolling up curtain 9.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method for an air conditioner, characterized in that the air conditioner includes an indoor unit including a casing having an outlet and a wind shielding device mounted on the casing, the wind shielding device being capable of blocking wind discharged from the outlet, the control method comprising:
acquiring indoor temperature;
acquiring a target temperature;
selectively operating the wind shield in a standard mode or in a gust mode depending on the indoor temperature and the target temperature;
when the wind shielding device operates in the standard mode, the wind shielding device continuously shields the wind outlet;
when the wind shielding device operates in the gust mode, the wind shielding device intermittently shields the air outlet.
2. The control method according to claim 1, wherein the step of selectively operating the wind shielding device in the standard mode or in the gust mode depending on the indoor temperature and the target temperature specifically comprises:
comparing the indoor temperature with the target temperature;
operating the wind shield in the standard mode if the indoor temperature reaches the target temperature;
if the indoor temperature does not reach the target temperature, operating the wind shielding device in the gust mode.
3. The control method according to claim 2, wherein the gust pattern comprises at least two sub-gust patterns, and in case the wind shielding device is operated in the gust pattern, the control method further comprises:
calculating a difference between the indoor temperature and the target temperature;
acquiring the sub-gust mode corresponding to the difference value;
operating the wind shield in the sub-gust mode;
wherein the reciprocating period of each sub-gust mode is different, and the reciprocating period is in an inverse relation with the difference.
4. The control method according to claim 2, wherein the gust pattern comprises at least two sub-gust patterns, and in case the wind shielding device is operated in the gust pattern, the control method further comprises:
acquiring the rotating speed of a fan of the indoor unit;
acquiring the sub-gust mode corresponding to the rotating speed of the fan;
operating the wind shield in the sub-gust mode;
and the reciprocating period of each sub-gust mode is different, and the reciprocating period and the rotating speed of the fan are in a positive relation.
5. The control method according to claim 1, characterized by further comprising:
acquiring the rotating speed of a fan of the indoor unit;
comparing the rotating speed of the fan with a preset rotating speed;
and if the rotating speed of the fan is less than the preset rotating speed, the wind shielding device is not enabled to shield the air outlet.
6. The control method according to any one of claims 1 to 5, wherein the wind shielding device includes a fixing member, a driving member, a reel, and a rolling screen mounted on the reel, the fixing member being connected to the housing, the reel being rotatably connected to the fixing member, an output end of the driving member being drivingly connected to the reel, the rolling screen being capable of blocking the wind discharged from the wind outlet.
7. The control method according to claim 6, wherein the length of the roll screen is extended in a positive relationship corresponding to the fan speed of the indoor unit.
8. The control method according to any one of claims 1 to 5, wherein the wind shielding device includes a support member, a first wind shielding curtain, a second wind shielding curtain, a first driving mechanism and a second driving mechanism, the support member is connected to the housing, top ends of the first wind shielding curtain and the second wind shielding curtain are slidably connected to the support member, one side end of the first wind shielding curtain is fixedly connected to one end of the support member, one side end of the second wind shielding curtain is fixedly connected to the other end of the support member, the first wind shielding curtain and the second wind shielding curtain are in an unfolded state, the other side end of the first wind shielding curtain is in contact with the other side end of the second wind shielding curtain to completely shield a front region of the wind outlet, and the first driving mechanism is fixedly connected to the other side end of the first wind shielding curtain, the first driving mechanism can drive the first wind shielding curtain to slide along the supporting member so as to unfold or fold the first wind shielding curtain, the second driving mechanism is fixedly connected with the other end of the second wind shielding curtain, and the second driving mechanism can drive the second wind shielding curtain to slide along the supporting member so as to unfold or fold the second wind shielding curtain.
9. The control method according to claim 8, wherein the support member includes a first support seat, a second support seat, a first connecting rod, a second connecting rod, and a support rod, the first supporting seat is fixedly connected with the left side plate of the shell, the second supporting seat is fixedly connected with the right side plate of the shell, the first end of the supporting rod is fixedly connected with the first supporting seat through the first connecting rod, the second end of the supporting rod is fixedly connected with the second supporting seat through the second connecting rod, the top ends of the first wind shielding curtain and the second wind shielding curtain are both connected with the supporting rod in a sliding way, one side end of the first wind shielding curtain is fixedly connected with the first end of the supporting rod, one side end of the second wind shielding curtain is fixedly connected with the second end of the supporting rod, and the first driving mechanism and the second driving mechanism are arranged on the supporting rod.
10. An air conditioner comprising a controller, characterized in that the controller is configured to be able to perform the control method of any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111005259.1A CN113757799A (en) | 2021-08-30 | 2021-08-30 | Control method for air conditioner and air conditioner |
| PCT/CN2022/084993 WO2023029472A1 (en) | 2021-08-30 | 2022-04-02 | Control method for air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111005259.1A CN113757799A (en) | 2021-08-30 | 2021-08-30 | Control method for air conditioner and air conditioner |
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| CN113757799A true CN113757799A (en) | 2021-12-07 |
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| CN202111005259.1A Pending CN113757799A (en) | 2021-08-30 | 2021-08-30 | Control method for air conditioner and air conditioner |
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| CN (1) | CN113757799A (en) |
| WO (1) | WO2023029472A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029472A1 (en) * | 2021-08-30 | 2023-03-09 | 重庆海尔空调器有限公司 | Control method for air conditioner and air conditioner |
| CN115127190A (en) * | 2022-07-12 | 2022-09-30 | 珠海格力电器股份有限公司 | Control method and system of air conditioner current equalizing device |
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| Publication number | Publication date |
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| WO2023029472A1 (en) | 2023-03-09 |
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Application publication date: 20211207 |